/* パッチー・クリエイツ - メインスタイルシート */
/* Requirements: 10.1, 10.2 - レスポンシブデザイン・共通スタイル */

/* ========================================
   CSS Variables
   ======================================== */
:root {
  --color-primary: #d7092e;
  --color-primary-dark: #b00825;
  --color-primary-light: #e53e5a;
  --color-secondary: #717071;
  --color-secondary-dark: #5a595a;
  --color-text: #1e293b;
  --color-text-light: #64748b;
  --color-bg: #ffffff;
  --color-bg-alt: #f8fafc;
  --color-border: #e2e8f0;
  --color-success: #22c55e;
  --color-error: #ef4444;
  --font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Hiragino Sans", "Noto Sans JP", sans-serif;
  --max-width: 1200px;
  --header-height: 64px;
  --transition-fast: 0.15s ease;
  --transition-normal: 0.2s ease;
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
  --radius-sm: 0.25rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
}

/* ========================================
   Reset & Base
   ======================================== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 18px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-family);
  color: var(--color-text);
  background-color: var(--color-bg);
  line-height: 1.7;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  text-decoration: underline;
}

a:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

/* 太字スタイル - 日本語フォント対応 */
strong, b {
  font-weight: 700;
}

ul, ol {
  list-style: none;
}

/* ========================================
   Accessibility - Skip Link
   ======================================== */
.skip-link {
  position: absolute;
  top: -100%;
  left: 0;
  background: var(--color-primary);
  color: white;
  padding: 0.75rem 1.5rem;
  z-index: 1000;
  font-weight: 500;
}

.skip-link:focus {
  top: 0;
  text-decoration: none;
}

/* ========================================
   Layout
   ======================================== */
main {
  min-height: calc(100vh - var(--header-height) - 200px);
}

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1rem;
}

section {
  padding: 4rem 1rem;
}

section h2 {
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: 2rem;
}

/* ========================================
   Header - Requirements: 12.1, 12.3, 12.5
   ======================================== */
.site-header {
  position: sticky;
  top: 0;
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
  z-index: 100;
  height: var(--header-height);
}

.header-container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

/* Logo - clicking navigates to homepage (Req 12.3) */
.logo {
  display: flex;
  align-items: center;
  transition: opacity var(--transition-fast);
}

.logo:hover {
  text-decoration: none;
  opacity: 0.8;
}

.logo-image {
  height: auto;
  width: auto;
  max-height: 36px;
  max-width: 250px;
  object-fit: contain;
}

.logo-text {
  font-size: 1.25rem;
  font-weight: bold;
  color: var(--color-text);
}

.nav-list {
  display: flex;
  gap: 1.5rem;
}

.nav-item a {
  color: var(--color-text);
  font-size: 0.9rem;
  padding: 0.5rem 0;
  position: relative;
  transition: color var(--transition-fast);
}

.nav-item a:hover {
  color: var(--color-primary);
  text-decoration: none;
}

/* Current page highlight (Req 12.5) */
.nav-item.active a {
  color: var(--color-primary);
  font-weight: 500;
}

.nav-item.active a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--color-primary);
}

/* Mobile Menu Toggle - hamburger menu (Req 10.1) */
.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
}

.mobile-menu-toggle:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

.hamburger {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-text);
  position: relative;
  transition: background var(--transition-fast);
}

.hamburger::before,
.hamburger::after {
  content: '';
  position: absolute;
  width: 24px;
  height: 2px;
  background: var(--color-text);
  left: 0;
  transition: transform var(--transition-fast);
}

.hamburger::before { top: -8px; }
.hamburger::after { top: 8px; }

/* Hamburger animation when open */
.mobile-menu-toggle[aria-expanded="true"] .hamburger {
  background: transparent;
}

.mobile-menu-toggle[aria-expanded="true"] .hamburger::before {
  transform: translateY(8px) rotate(45deg);
}

.mobile-menu-toggle[aria-expanded="true"] .hamburger::after {
  transform: translateY(-8px) rotate(-45deg);
}

/* Mobile Responsive - hamburger menu for < 768px (Req 10.1) */
@media (max-width: 768px) {
  .mobile-menu-toggle {
    display: flex;
  }
  
  .main-nav {
    position: absolute;
    top: var(--header-height);
    left: 0;
    right: 0;
    background: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
    display: none;
    box-shadow: var(--shadow-md);
  }
  
  .main-nav.open {
    display: block;
  }
  
  .nav-list {
    flex-direction: column;
    padding: 0.5rem 1rem;
    gap: 0;
  }
  
  .nav-item a {
    display: block;
    padding: 1rem 0;
    border-bottom: 1px solid var(--color-border);
  }
  
  .nav-item:last-child a {
    border-bottom: none;
  }
  
  .nav-item.active a::after {
    display: none;
  }
}

/* ========================================
   Footer - Requirements: 9.3, 12.2, 12.4
   ======================================== */
.site-footer {
  background: var(--color-bg-alt);
  border-top: 1px solid var(--color-border);
  padding: 2.5rem 1rem;
  margin-top: auto;
}

.footer-container {
  max-width: var(--max-width);
  margin: 0 auto;
  text-align: center;
}

.footer-nav ul {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.75rem 1.5rem;
  margin-bottom: 1.5rem;
}

.footer-nav a {
  color: var(--color-text-light);
  font-size: 0.875rem;
  transition: color var(--transition-fast);
}

.footer-nav a:hover {
  color: var(--color-primary);
  text-decoration: none;
}

.footer-links {
  margin-bottom: 1.5rem;
}

.footer-links a {
  color: var(--color-text-light);
  font-size: 0.8125rem;
  margin: 0 0.75rem;
  transition: color var(--transition-fast);
}

.footer-links a:hover {
  color: var(--color-primary);
  text-decoration: none;
}

/* Social Links - open in new tab (Req 12.4) */
.social-links {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.social-links a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--color-border);
  color: var(--color-text-light);
  transition: all var(--transition-fast);
}

.social-links a:hover {
  background: var(--color-primary);
  color: white;
  text-decoration: none;
}

.social-icon {
  width: 20px;
  height: 20px;
}

.copyright {
  color: var(--color-text-light);
  font-size: 0.75rem;
}

/* ========================================
   Buttons
   ======================================== */
.btn {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  border-radius: 0.5rem;
  font-weight: 500;
  text-align: center;
  transition: all 0.2s;
}

.btn:hover {
  text-decoration: none;
}

.btn-primary {
  background: var(--color-primary);
  color: white;
}

.btn-primary:hover {
  background: var(--color-primary-dark);
}

.btn-secondary {
  background: var(--color-secondary);
  color: white;
}

.btn-outline {
  border: 2px solid var(--color-primary);
  color: var(--color-primary);
}

.btn-outline:hover {
  background: var(--color-primary);
  color: white;
}

/* Hero用の赤系アウトラインボタン */
.btn-outline-primary {
  border: 2px solid var(--color-primary);
  color: var(--color-primary);
  background: rgba(255, 255, 255, 0.9);
}

.btn-outline-primary:hover {
  background: var(--color-primary);
  color: white;
}

/* ========================================
   Hero Section
   ======================================== */
.hero {
  position: relative;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  color: white;
  padding: 4rem 1rem 6rem;
  text-align: center;
  overflow: hidden;
}

/* 背景画像がある場合のオーバーレイ */
.hero[style*="background-image"] {
  background-blend-mode: overlay;
}

/* Hero Video Background */
.hero-video {
  background: #000;
}

.hero-video-bg {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  overflow: hidden;
}

.hero-video-bg video {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  min-width: 100%;
  min-height: 100%;
  width: auto;
  height: auto;
  object-fit: cover;
}

.hero-video-bg .hero-fallback-img {
  display: none;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* 動画非対応時のフォールバック */
.hero-video-bg video:not([autoplay]) + .hero-fallback-img,
.no-video .hero-video-bg .hero-fallback-img {
  display: block;
}

/* オーバーレイ（コンテンツの視認性向上） */
.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(255, 255, 255, 0.3);
  z-index: 1;
}

/* コンテンツを前面に */
.hero-content {
  position: relative;
  z-index: 2;
}

/* Reduced motion preference - 動画を停止 */
@media (prefers-reduced-motion: reduce) {
  .hero-video-bg video {
    display: none;
  }
  .hero-video-bg .hero-fallback-img {
    display: block;
  }
}

/* Hero Logo - 縦ロゴをセンターに表示 */
.hero-logo {
  margin-bottom: 2rem;
}

.hero-logo-image {
  max-height: 180px;
  width: auto;
  margin: 0 auto;
  object-fit: contain;
}

.hero h1 {
  font-size: 1.75rem;
  margin-bottom: 1rem;
  line-height: 1.4;
}

.hero-description {
  font-size: 1rem;
  opacity: 0.9;
  margin-bottom: 2rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.hero-cta {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

@media (min-width: 768px) {
  .hero {
    padding: 5rem 1rem 7rem;
  }
  
  .hero-logo-image {
    max-height: 220px;
  }
  
  .hero h1 {
    font-size: 2rem;
  }
}

@media (min-width: 1024px) {
  .hero-logo-image {
    max-height: 260px;
  }
  
  .hero h1 {
    font-size: 2.25rem;
  }
}

/* ========================================
   Services Section
   ======================================== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  max-width: var(--max-width);
  margin: 0 auto;
}

.service-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: 0.75rem;
  padding: 1.5rem;
  text-align: center;
  transition: box-shadow 0.2s;
}

.service-card:hover {
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.service-icon {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.service-card h3 {
  margin-bottom: 0.5rem;
}

.service-card p {
  color: var(--color-text-light);
  font-size: 0.9rem;
  margin-bottom: 1rem;
}

.service-link {
  font-size: 0.9rem;
}

.section-cta {
  text-align: center;
  margin-top: 2rem;
}

/* ========================================
   Content Cards (Blog/News)
   ======================================== */
.posts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
  max-width: var(--max-width);
  margin: 0 auto;
}

.blog-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: 0.75rem;
  overflow: hidden;
}

.blog-card-image img {
  width: 100%;
  height: 180px;
  object-fit: cover;
}

.blog-card-image a {
  display: block;
}

.blog-card-placeholder {
  width: 100%;
  height: 180px;
  background: var(--color-bg-alt);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
}

.blog-card-label {
  display: inline-block;
  font-size: 0.7rem;
  color: var(--color-primary);
  background: rgba(37, 99, 235, 0.1);
  padding: 0.2rem 0.5rem;
  border-radius: 0.25rem;
  margin-bottom: 0.25rem;
}

.blog-card-content {
  padding: 1rem;
}

.blog-card time {
  color: var(--color-text-light);
  font-size: 0.8rem;
}

.blog-card h3 {
  font-size: 1rem;
  margin: 0.5rem 0;
}

.blog-card p {
  color: var(--color-text-light);
  font-size: 0.875rem;
}

/* ========================================
   FAQ Section
   ======================================== */
.faq-list {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  border: 1px solid var(--color-border);
  border-radius: 0.5rem;
  margin-bottom: 0.5rem;
}

.faq-question {
  padding: 1rem;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: 500;
}

.faq-toggle {
  font-size: 1.25rem;
  color: var(--color-primary);
}

.faq-item[open] .faq-toggle {
  transform: rotate(45deg);
}

.faq-answer {
  padding: 0 1rem 1rem;
  color: var(--color-text-light);
}

/* ========================================
   CTA Section - Requirements: 2.5
   ======================================== */
.cta-section {
  background: linear-gradient(135deg, var(--color-primary) 0%, #b8082e 100%);
  text-align: center;
  color: white;
}

.cta-section h2 {
  color: white;
}

.cta-section p {
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 0.5rem;
}

.cta-section .btn-outline {
  color: white;
  border-color: white;
  background: transparent;
}

.cta-section .btn-outline:hover {
  background: white;
  color: var(--color-primary);
}

.cta-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 1.5rem;
}

/* ========================================
   Homepage Sections
   ======================================== */
.services-section {
  background: var(--color-bg);
}

.latest-posts-section {
  background: var(--color-bg-alt);
}

.faq-section {
  background: var(--color-bg);
}

.section-cta {
  text-align: center;
  margin-top: 2rem;
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* SP only line break */
.sp-only {
  display: none;
}

@media (max-width: 768px) {
  .sp-only {
    display: inline;
  }
}

/* ========================================
   Content List Page
   ======================================== */
.page-header {
  text-align: center;
  padding: 3rem 1rem;
  background: linear-gradient(135deg, rgba(215, 9, 46, 0.9) 0%, rgba(184, 8, 46, 0.95) 100%);
  color: white;
}

.page-header h1 {
  margin-bottom: 0.5rem;
  color: white;
}

.page-header p,
.page-header .page-intro {
  color: rgba(255, 255, 255, 0.9);
}

.content-list {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 2rem 1rem;
  display: grid;
  gap: 1.5rem;
}

.content-card {
  display: flex;
  gap: 1rem;
  padding: 1rem;
  border: 1px solid var(--color-border);
  border-radius: 0.5rem;
}

.content-card img {
  width: 120px;
  height: 80px;
  object-fit: cover;
  border-radius: 0.25rem;
}

.content-card-body time {
  color: var(--color-text-light);
  font-size: 0.8rem;
}

.content-card-body h2 {
  font-size: 1rem;
  margin: 0.25rem 0;
}

.content-card-body p {
  color: var(--color-text-light);
  font-size: 0.875rem;
}

/* Pagination */
.pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1rem;
  padding: 2rem;
}

.pagination a {
  padding: 0.5rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: 0.25rem;
}

/* ========================================
   Single Article
   ======================================== */
.single-content {
  max-width: 800px;
  margin: 0 auto;
  padding: 2rem 1rem;
}

.article-header {
  margin-bottom: 2rem;
}

.article-header time {
  color: var(--color-text-light);
  font-size: 0.875rem;
}

.article-header h1 {
  font-size: 1.75rem;
  margin: 0.5rem 0;
}

.article-header .description {
  color: var(--color-text-light);
}

.featured-image {
  margin-bottom: 2rem;
}

.featured-image img {
  border-radius: 0.5rem;
}

.article-content {
  line-height: 1.8;
}

.article-content h2 {
  font-size: 1.5rem;
  margin: 2rem 0 1rem;
  text-align: left;
}

.article-content h3 {
  font-size: 1.25rem;
  margin: 1.5rem 0 0.75rem;
}

.article-content p {
  margin-bottom: 1rem;
}

.article-content ul, .article-content ol {
  margin: 1rem 0;
  padding-left: 1.5rem;
}

.article-content li {
  margin-bottom: 0.5rem;
  list-style: disc;
}

.article-footer {
  margin-top: 3rem;
  padding-top: 1rem;
  border-top: 1px solid var(--color-border);
}

.back-link {
  color: var(--color-text-light);
}

/* ========================================
   YouTube Embed (Facade)
   ======================================== */
.youtube-facade {
  position: relative;
  aspect-ratio: 16 / 9;
  background: #000;
  cursor: pointer;
  border-radius: 0.5rem;
  overflow: hidden;
}

.youtube-facade img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.youtube-play-button {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: none;
  border: none;
  cursor: pointer;
  opacity: 0.9;
  transition: opacity 0.2s;
}

.youtube-facade:hover .youtube-play-button {
  opacity: 1;
}

/* ========================================
   Responsive - Requirements: 10.1, 10.2, 10.3, 10.4
   ======================================== */

/* Touch-friendly tap targets - minimum 44x44px (Req 10.4) */
@media (pointer: coarse) {
  .btn,
  .nav-item a,
  .footer-nav a,
  .footer-links a {
    min-height: 44px;
    min-width: 44px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }
}

/* Tablet breakpoint */
@media (max-width: 1024px) {
  section {
    padding: 3rem 1rem;
  }
  
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Mobile breakpoint - no horizontal scrolling (Req 10.2) */
@media (max-width: 768px) {
  html {
    font-size: 17px;
  }
  
  section h2 {
    font-size: 1.5rem;
  }
  
  .services-grid {
    grid-template-columns: 1fr;
  }
  
  .posts-grid {
    grid-template-columns: 1fr;
  }
  
  .hero-cta {
    flex-direction: column;
    align-items: center;
  }
  
  .hero-cta .btn {
    width: 100%;
    max-width: 280px;
  }
  
  .footer-nav ul {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.5rem 0.75rem;
    text-align: center;
  }
  
  .footer-nav li {
    display: flex;
    justify-content: center;
  }
  
  .footer-nav a {
    font-size: 0.8rem;
    padding: 0.25rem 0;
  }
  
  .footer-links {
    display: flex;
    flex-direction: row;
    justify-content: center;
    gap: 0.5rem;
  }
  
  .footer-links a {
    margin: 0;
  }
}

/* Small mobile breakpoint */
@media (max-width: 480px) {
  .content-card {
    flex-direction: column;
  }
  
  .content-card img {
    width: 100%;
    height: 160px;
  }
  
  .hero h1 {
    font-size: 1.5rem;
  }
  
  .hero-description {
    font-size: 0.9rem;
  }
  
  .article-header h1 {
    font-size: 1.5rem;
  }
}

/* Print styles */
@media print {
  .site-header,
  .site-footer,
  .mobile-menu-toggle,
  .skip-link {
    display: none;
  }
  
  body {
    font-size: 12pt;
    line-height: 1.5;
  }
  
  a {
    color: inherit;
    text-decoration: underline;
  }
  
  a[href^="http"]::after {
    content: " (" attr(href) ")";
    font-size: 0.8em;
  }
}

/* Reduced motion preference */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}


/* ========================================
   Services Detail Page - Requirements: 3.1, 3.2, 3.3, 3.5, 3.6
   ======================================== */
.services-detail-section {
  background: var(--color-bg);
  padding: 3rem 1rem;
}

.service-detail {
  margin-bottom: 3rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid var(--color-border);
}

.service-detail:last-of-type {
  border-bottom: none;
  margin-bottom: 2rem;
  padding-bottom: 0;
}

.service-detail-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.service-detail-icon {
  font-size: 2rem;
}

.service-detail-header h2 {
  text-align: left;
  margin-bottom: 0;
  font-size: 1.5rem;
}

.service-detail-description {
  color: var(--color-text-light);
  margin-bottom: 1.5rem;
  font-size: 1rem;
}

/* Pricing Table - Req 3.2, 3.3 */
.pricing-table-wrapper {
  overflow-x: auto;
  margin-bottom: 1rem;
}

.pricing-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.pricing-table th,
.pricing-table td {
  padding: 0.875rem 1rem;
  text-align: left;
  border-bottom: 1px solid var(--color-border);
}

.pricing-table th {
  background: var(--color-bg-alt);
  font-weight: 600;
  font-size: 0.875rem;
  color: var(--color-text);
}

.pricing-table td {
  font-size: 0.9rem;
}

.pricing-table td.price {
  font-weight: 600;
  color: var(--color-primary);
  white-space: nowrap;
}

.pricing-table tbody tr:last-child td {
  border-bottom: none;
}

.pricing-table tbody tr:hover {
  background: var(--color-bg-alt);
}

/* Service Notes */
.service-notes {
  background: var(--color-bg-alt);
  border-radius: var(--radius-md);
  padding: 1rem 1.25rem;
  margin-top: 1rem;
}

.service-notes ul {
  margin: 0;
  padding: 0;
}

.service-notes li {
  color: var(--color-text-light);
  font-size: 0.875rem;
  padding-left: 1rem;
  position: relative;
  margin-bottom: 0.25rem;
}

.service-notes li:last-child {
  margin-bottom: 0;
}

.service-notes li::before {
  content: "※";
  position: absolute;
  left: 0;
  color: var(--color-secondary);
}

/* Price Disclaimer - Req 3.4 */
.price-disclaimer {
  background: #fef3c7;
  border: 1px solid #f59e0b;
  border-radius: var(--radius-md);
  padding: 1rem 1.25rem;
  margin-top: 2rem;
}

.price-disclaimer p {
  color: #92400e;
  font-size: 0.875rem;
  margin-bottom: 0.25rem;
}

.price-disclaimer p:last-child {
  margin-bottom: 0;
}

/* Policy Section - Req 3.5 */
.policy-section {
  background: var(--color-bg-alt);
  padding: 3rem 1rem;
}

.policy-section h2 {
  text-align: center;
  margin-bottom: 2rem;
}

.policy-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
  max-width: var(--max-width);
  margin: 0 auto;
}

.policy-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
}

.policy-card h3 {
  font-size: 1.125rem;
  margin-bottom: 1rem;
  color: var(--color-text);
}

.policy-card ul {
  margin-bottom: 1rem;
}

.policy-card li {
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--color-border);
  font-size: 0.9rem;
}

.policy-card li:last-child {
  border-bottom: none;
}

.policy-card li strong {
  color: var(--color-text);
}

.policy-note {
  color: var(--color-text-light);
  font-size: 0.8125rem;
  margin-top: 0.5rem;
}

/* Page Intro */
.page-intro {
  color: var(--color-text-light);
  max-width: 600px;
  margin: 0 auto;
}

/* Mobile responsive for pricing table */
@media (max-width: 768px) {
  .pricing-table thead {
    display: none;
  }
  
  .pricing-table tbody tr {
    display: block;
    margin-bottom: 1rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
  }
  
  .pricing-table td {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 1rem;
    border-bottom: 1px solid var(--color-border);
  }
  
  .pricing-table td::before {
    content: attr(data-label);
    font-weight: 600;
    color: var(--color-text);
    font-size: 0.8rem;
  }
  
  .pricing-table td:last-child {
    border-bottom: none;
  }
  
  .policy-grid {
    grid-template-columns: 1fr;
  }
  
  .service-detail-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
  }
}


/* ========================================
   News List Page - Requirements: 4.1, 4.2, 4.4
   ======================================== */
.news-list-section {
  padding: 2rem 1rem 4rem;
}

.news-list-container {
  max-width: var(--max-width);
  margin: 0 auto;
}

.news-list {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.news-item {
  display: flex;
  gap: 1.5rem;
  padding: 1.5rem;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  transition: box-shadow var(--transition-normal);
}

.news-item:hover {
  box-shadow: var(--shadow-md);
}

.news-item-image {
  flex-shrink: 0;
}

.news-item-image img {
  width: 200px;
  height: 133px;
  object-fit: cover;
  border-radius: var(--radius-md);
}

.news-item-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 200px;
  height: 133px;
  background: var(--color-bg-alt);
  border-radius: var(--radius-md);
  font-size: 3rem;
  text-decoration: none;
}

.news-item-content {
  flex: 1;
  min-width: 0;
}

.news-item-content time {
  display: block;
  color: var(--color-text-light);
  font-size: 0.8125rem;
  margin-bottom: 0.5rem;
}

.news-item-content h2 {
  font-size: 1.125rem;
  margin-bottom: 0.5rem;
  line-height: 1.4;
}

.news-item-content h2 a {
  color: var(--color-text);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.news-item-content h2 a:hover {
  color: var(--color-primary);
}

.news-item-content p {
  color: var(--color-text-light);
  font-size: 0.9rem;
  line-height: 1.6;
  margin-bottom: 0.75rem;
}

.news-item-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.tag {
  display: inline-block;
  font-size: 0.75rem;
  color: var(--color-primary);
  background: rgba(37, 99, 235, 0.1);
  padding: 0.25rem 0.625rem;
  border-radius: var(--radius-sm);
}

/* Pagination Styles */
.pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1.5rem;
  padding: 2.5rem 1rem;
  margin-top: 1rem;
}

.pagination-prev,
.pagination-next {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.625rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text);
  font-size: 0.9rem;
  transition: all var(--transition-fast);
}

.pagination-prev:hover,
.pagination-next:hover {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: white;
  text-decoration: none;
}

.pagination-prev.disabled,
.pagination-next.disabled {
  color: var(--color-text-light);
  opacity: 0.5;
  cursor: not-allowed;
}

.pagination-info {
  color: var(--color-text-light);
  font-size: 0.9rem;
}

/* No Content State */
.no-content {
  text-align: center;
  padding: 4rem 1rem;
  color: var(--color-text-light);
}

/* Mobile Responsive */
@media (max-width: 768px) {
  .news-item {
    flex-direction: column;
    gap: 1rem;
    padding: 1rem;
  }
  
  .news-item-image img,
  .news-item-placeholder {
    width: 100%;
    height: 180px;
  }
  
  .news-item-content h2 {
    font-size: 1rem;
  }
  
  .pagination {
    gap: 1rem;
  }
  
  .pagination-prev,
  .pagination-next {
    padding: 0.5rem 0.75rem;
    font-size: 0.8rem;
  }
}


/* ========================================
   News Single/Detail Page - Requirements: 4.2, 4.3
   ======================================== */
.news-single {
  max-width: 100%;
}

.news-header {
  background: var(--color-bg-alt);
  padding: 3rem 1rem;
}

.news-header-container {
  max-width: 800px;
  margin: 0 auto;
}

.news-header time {
  display: block;
  color: var(--color-text-light);
  font-size: 0.875rem;
  margin-bottom: 0.75rem;
}

.news-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.news-header h1 {
  font-size: 1.75rem;
  line-height: 1.4;
  margin-bottom: 0.75rem;
  color: var(--color-text);
}

.news-description {
  color: var(--color-text-light);
  font-size: 1rem;
  line-height: 1.6;
}

.news-featured-image {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 1rem;
}

.news-featured-image img {
  width: 100%;
  border-radius: var(--radius-lg);
  margin-top: 2rem;
}

.news-content {
  padding: 2rem 1rem 3rem;
}

.news-content-container {
  max-width: 800px;
  margin: 0 auto;
  line-height: 1.8;
}

.news-content-container h2 {
  font-size: 1.5rem;
  margin: 2.5rem 0 1rem;
  text-align: left;
  color: var(--color-text);
}

.news-content-container h3 {
  font-size: 1.25rem;
  margin: 2rem 0 0.75rem;
  color: var(--color-text);
}

.news-content-container p {
  margin-bottom: 1.25rem;
}

.news-content-container ul,
.news-content-container ol {
  margin: 1rem 0 1.5rem;
  padding-left: 1.5rem;
}

.news-content-container li {
  margin-bottom: 0.5rem;
  list-style: disc;
}

.news-content-container ol li {
  list-style: decimal;
}

.news-content-container a {
  color: var(--color-primary);
  text-decoration: underline;
}

.news-content-container a:hover {
  text-decoration: none;
}

.news-content-container blockquote {
  border-left: 4px solid var(--color-primary);
  padding-left: 1rem;
  margin: 1.5rem 0;
  color: var(--color-text-light);
  font-style: italic;
}

.news-content-container code {
  background: var(--color-bg-alt);
  padding: 0.125rem 0.375rem;
  border-radius: var(--radius-sm);
  font-size: 0.9em;
}

.news-content-container pre {
  background: var(--color-bg-alt);
  padding: 1rem;
  border-radius: var(--radius-md);
  overflow-x: auto;
  margin: 1.5rem 0;
}

.news-content-container pre code {
  background: none;
  padding: 0;
}

.news-content-container img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  margin: 1.5rem 0;
}

.news-footer {
  border-top: 1px solid var(--color-border);
  padding: 2rem 1rem;
  background: var(--color-bg);
}

.news-footer-container {
  max-width: 800px;
  margin: 0 auto;
}

.last-modified {
  color: var(--color-text-light);
  font-size: 0.8125rem;
  margin-bottom: 1.5rem;
}

.news-nav {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.back-to-list {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--color-text-light);
  font-size: 0.9rem;
  transition: color var(--transition-fast);
}

.back-to-list:hover {
  color: var(--color-primary);
  text-decoration: none;
}

.article-nav {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
}

.prev-article,
.next-article {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  padding: 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  flex: 1;
  max-width: 50%;
  transition: all var(--transition-fast);
}

.prev-article:hover,
.next-article:hover {
  border-color: var(--color-primary);
  text-decoration: none;
}

.next-article {
  text-align: right;
}

.nav-label {
  font-size: 0.75rem;
  color: var(--color-text-light);
}

.nav-title {
  font-size: 0.9rem;
  color: var(--color-text);
  font-weight: 500;
}

/* Mobile Responsive */
@media (max-width: 768px) {
  .news-header {
    padding: 2rem 1rem;
  }
  
  .news-header h1 {
    font-size: 1.5rem;
  }
  
  .news-content-container h2 {
    font-size: 1.25rem;
  }
  
  .news-content-container h3 {
    font-size: 1.125rem;
  }
  
  .article-nav {
    flex-direction: column;
  }
  
  .prev-article,
  .next-article {
    max-width: 100%;
  }
  
  .next-article {
    text-align: left;
  }
}


/* ========================================
   Blog List Page - Requirements: 5.1, 5.2, 5.4
   ======================================== */
.blog-list-section {
  padding: 2rem 1rem 4rem;
}

.blog-list-container {
  max-width: var(--max-width);
  margin: 0 auto;
}

.blog-list {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.blog-item {
  display: flex;
  gap: 1.5rem;
  padding: 1.5rem;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  transition: box-shadow var(--transition-normal);
}

.blog-item:hover {
  box-shadow: var(--shadow-md);
}

.blog-item-image {
  flex-shrink: 0;
}

.blog-item-image img {
  width: 200px;
  height: 133px;
  object-fit: cover;
  border-radius: var(--radius-md);
}

.blog-item-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 200px;
  height: 133px;
  background: var(--color-bg-alt);
  border-radius: var(--radius-md);
  font-size: 3rem;
  text-decoration: none;
}

.blog-item-content {
  flex: 1;
  min-width: 0;
}

.blog-item-content time {
  display: block;
  color: var(--color-text-light);
  font-size: 0.8125rem;
  margin-bottom: 0.5rem;
}

.blog-item-content h2 {
  font-size: 1.125rem;
  margin-bottom: 0.5rem;
  line-height: 1.4;
}

.blog-item-content h2 a {
  color: var(--color-text);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.blog-item-content h2 a:hover {
  color: var(--color-primary);
}

.blog-item-content p {
  color: var(--color-text-light);
  font-size: 0.9rem;
  line-height: 1.6;
  margin-bottom: 0.75rem;
}

.blog-item-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

/* Mobile Responsive */
@media (max-width: 768px) {
  .blog-item {
    flex-direction: column;
    gap: 1rem;
    padding: 1rem;
  }
  
  .blog-item-image img,
  .blog-item-placeholder {
    width: 100%;
    height: 180px;
  }
  
  .blog-item-content h2 {
    font-size: 1rem;
  }
}


/* ========================================
   Blog Single/Detail Page - Requirements: 5.2, 5.3
   ======================================== */
.blog-single {
  max-width: 100%;
}

.blog-header {
  background: var(--color-bg-alt);
  padding: 3rem 1rem;
}

.blog-header-container {
  max-width: 800px;
  margin: 0 auto;
}

.blog-header time {
  display: block;
  color: var(--color-text-light);
  font-size: 0.875rem;
  margin-bottom: 0.75rem;
}

.blog-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.blog-header h1 {
  font-size: 1.75rem;
  line-height: 1.4;
  margin-bottom: 0.75rem;
  color: var(--color-text);
}

.blog-description {
  color: var(--color-text-light);
  font-size: 1rem;
  line-height: 1.6;
}

.blog-featured-image {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 1rem;
}

.blog-featured-image img {
  width: 100%;
  border-radius: var(--radius-lg);
  margin-top: 2rem;
}

.blog-content {
  padding: 2rem 1rem 3rem;
}

.blog-content-container {
  max-width: 800px;
  margin: 0 auto;
  line-height: 1.8;
}

.blog-content-container h2 {
  font-size: 1.5rem;
  margin: 2.5rem 0 1rem;
  text-align: left;
  color: var(--color-text);
}

.blog-content-container h3 {
  font-size: 1.25rem;
  margin: 2rem 0 0.75rem;
  color: var(--color-text);
}

.blog-content-container p {
  margin-bottom: 1.25rem;
}

.blog-content-container ul,
.blog-content-container ol {
  margin: 1rem 0 1.5rem;
  padding-left: 1.5rem;
}

.blog-content-container li {
  margin-bottom: 0.5rem;
  list-style: disc;
}

.blog-content-container ol li {
  list-style: decimal;
}

.blog-content-container a {
  color: var(--color-primary);
  text-decoration: underline;
}

.blog-content-container a:hover {
  text-decoration: none;
}

.blog-content-container blockquote {
  border-left: 4px solid var(--color-primary);
  padding-left: 1rem;
  margin: 1.5rem 0;
  color: var(--color-text-light);
  font-style: italic;
}

.blog-content-container code {
  background: var(--color-bg-alt);
  padding: 0.125rem 0.375rem;
  border-radius: var(--radius-sm);
  font-size: 0.9em;
}

.blog-content-container pre {
  background: var(--color-bg-alt);
  padding: 1rem;
  border-radius: var(--radius-md);
  overflow-x: auto;
  margin: 1.5rem 0;
}

.blog-content-container pre code {
  background: none;
  padding: 0;
}

.blog-content-container img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  margin: 1.5rem 0;
}

.blog-footer {
  border-top: 1px solid var(--color-border);
  padding: 2rem 1rem;
  background: var(--color-bg);
}

.blog-footer-container {
  max-width: 800px;
  margin: 0 auto;
}

.blog-nav {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

/* Mobile Responsive */
@media (max-width: 768px) {
  .blog-header {
    padding: 2rem 1rem;
  }
  
  .blog-header h1 {
    font-size: 1.5rem;
  }
  
  .blog-content-container h2 {
    font-size: 1.25rem;
  }
  
  .blog-content-container h3 {
    font-size: 1.125rem;
  }
}


/* ========================================
   Portfolio List Page - Requirements: 6.1
   ======================================== */
.portfolio-list-section {
  padding: 2rem 1rem 4rem;
}

.portfolio-list-container {
  max-width: var(--max-width);
  margin: 0 auto;
}

/* Portfolio Grid Layout (Req 6.1) */
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.5rem;
}

/* Portfolio Card */
.portfolio-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: box-shadow var(--transition-normal), transform var(--transition-normal);
}

.portfolio-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.portfolio-card-image {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
}

.portfolio-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-normal);
}

.portfolio-card:hover .portfolio-card-image img {
  transform: scale(1.05);
}

.portfolio-card-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  background: var(--color-bg-alt);
  font-size: 4rem;
  text-decoration: none;
}

.portfolio-card-content {
  padding: 1rem 1.25rem;
}

.portfolio-card-category {
  display: inline-block;
  font-size: 0.75rem;
  color: var(--color-primary);
  background: rgba(37, 99, 235, 0.1);
  padding: 0.25rem 0.625rem;
  border-radius: var(--radius-sm);
  margin-bottom: 0.5rem;
}

.portfolio-card h3 {
  font-size: 1rem;
  margin-bottom: 0.25rem;
  line-height: 1.4;
}

.portfolio-card h3 a {
  color: var(--color-text);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.portfolio-card h3 a:hover {
  color: var(--color-primary);
}

.portfolio-card-client {
  color: var(--color-text-light);
  font-size: 0.8125rem;
  margin: 0;
}


/* ========================================
   Portfolio Single/Detail Page - Requirements: 6.2, 6.3, 6.4
   ======================================== */
.portfolio-single {
  max-width: 100%;
}

.portfolio-header {
  background: var(--color-bg-alt);
  padding: 3rem 1rem;
}

.portfolio-header-container {
  max-width: 900px;
  margin: 0 auto;
}

.portfolio-category-label {
  display: inline-block;
  font-size: 0.8125rem;
  color: var(--color-primary);
  background: rgba(37, 99, 235, 0.1);
  padding: 0.375rem 0.75rem;
  border-radius: var(--radius-sm);
  margin-bottom: 1rem;
}

.portfolio-header h1 {
  font-size: 1.75rem;
  line-height: 1.4;
  margin-bottom: 0.75rem;
  color: var(--color-text);
}

.portfolio-description {
  color: var(--color-text-light);
  font-size: 1rem;
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

.portfolio-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  padding-top: 1rem;
  border-top: 1px solid var(--color-border);
}

.portfolio-meta-item {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.portfolio-meta .meta-label {
  font-size: 0.75rem;
  color: var(--color-text-light);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.portfolio-meta .meta-value {
  font-size: 0.9rem;
  color: var(--color-text);
  font-weight: 500;
}

/* YouTube Video Section (Req 6.3) */
.portfolio-video {
  background: #000;
  padding: 0;
}

.portfolio-video-container {
  max-width: 1280px;
  margin: 0 auto;
}

/* Image Gallery Section (Req 6.4) */
.portfolio-gallery {
  padding: 3rem 1rem;
  background: var(--color-bg);
}

.portfolio-gallery-container {
  max-width: 900px;
  margin: 0 auto;
}

.portfolio-gallery h2 {
  font-size: 1.25rem;
  margin-bottom: 1.5rem;
  text-align: left;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 1rem;
}

.gallery-item {
  margin: 0;
}

.gallery-link {
  display: block;
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: transform var(--transition-normal);
}

.gallery-link:hover {
  transform: scale(1.02);
}

.gallery-link img {
  width: 100%;
  height: 150px;
  object-fit: cover;
  cursor: pointer;
}

/* Portfolio Content */
.portfolio-content {
  padding: 2rem 1rem 3rem;
}

.portfolio-content-container {
  max-width: 800px;
  margin: 0 auto;
  line-height: 1.8;
}

.portfolio-content-container h2 {
  font-size: 1.5rem;
  margin: 2.5rem 0 1rem;
  text-align: left;
  color: var(--color-text);
}

.portfolio-content-container h3 {
  font-size: 1.25rem;
  margin: 2rem 0 0.75rem;
  color: var(--color-text);
}

.portfolio-content-container p {
  margin-bottom: 1.25rem;
}

.portfolio-content-container ul,
.portfolio-content-container ol {
  margin: 1rem 0 1.5rem;
  padding-left: 1.5rem;
}

.portfolio-content-container li {
  margin-bottom: 0.5rem;
  list-style: disc;
}

.portfolio-content-container blockquote {
  border-left: 4px solid var(--color-primary);
  padding-left: 1rem;
  margin: 1.5rem 0;
  color: var(--color-text-light);
  font-style: italic;
}

/* Portfolio Footer */
.portfolio-footer {
  border-top: 1px solid var(--color-border);
  padding: 2rem 1rem;
  background: var(--color-bg);
}

.portfolio-footer-container {
  max-width: 800px;
  margin: 0 auto;
}

.portfolio-nav {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}


/* ========================================
   Lightbox Modal - Requirements: 6.4
   ======================================== */
.lightbox {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.95);
  z-index: 1000;
  align-items: center;
  justify-content: center;
}

.lightbox.active {
  display: flex;
}

.lightbox-close {
  position: absolute;
  top: 1rem;
  right: 1.5rem;
  background: none;
  border: none;
  color: white;
  font-size: 2.5rem;
  cursor: pointer;
  padding: 0.5rem;
  line-height: 1;
  opacity: 0.8;
  transition: opacity var(--transition-fast);
  z-index: 1001;
}

.lightbox-close:hover {
  opacity: 1;
}

.lightbox-prev,
.lightbox-next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255, 255, 255, 0.1);
  border: none;
  color: white;
  font-size: 2rem;
  cursor: pointer;
  padding: 1rem 1.25rem;
  opacity: 0.8;
  transition: opacity var(--transition-fast), background var(--transition-fast);
  z-index: 1001;
}

.lightbox-prev:hover,
.lightbox-next:hover {
  opacity: 1;
  background: rgba(255, 255, 255, 0.2);
}

.lightbox-prev {
  left: 1rem;
}

.lightbox-next {
  right: 1rem;
}

.lightbox-content {
  max-width: 90vw;
  max-height: 90vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.lightbox-image {
  max-width: 100%;
  max-height: 90vh;
  object-fit: contain;
}

/* Mobile Responsive for Portfolio */
@media (max-width: 768px) {
  .portfolio-grid {
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 1rem;
  }
  
  .portfolio-header {
    padding: 2rem 1rem;
  }
  
  .portfolio-header h1 {
    font-size: 1.5rem;
  }
  
  .portfolio-meta {
    gap: 1rem;
  }
  
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 0.75rem;
  }
  
  .gallery-link img {
    height: 120px;
  }
  
  .lightbox-prev,
  .lightbox-next {
    padding: 0.75rem 1rem;
    font-size: 1.5rem;
  }
  
  .lightbox-close {
    font-size: 2rem;
    top: 0.5rem;
    right: 1rem;
  }
}

@media (max-width: 480px) {
  .portfolio-grid {
    grid-template-columns: 1fr;
  }
  
  .gallery-grid {
    grid-template-columns: 1fr;
  }
  
  .gallery-link img {
    height: 180px;
  }
}


/* ========================================
   About Page - Requirements: 7.1, 7.2, 7.3, 7.4, 7.5
   ======================================== */

/* About Header - Req 7.1 */
.about-header {
  background: linear-gradient(135deg, var(--color-primary) 0%, #b8082e 100%);
  color: white;
  padding: 4rem 1rem;
  text-align: center;
}

.about-header-container {
  max-width: var(--max-width);
  margin: 0 auto;
}

.about-header h1 {
  font-size: 2rem;
  margin-bottom: 0.75rem;
}

.about-description {
  font-size: 1rem;
  opacity: 0.9;
  max-width: 600px;
  margin: 0 auto;
}

/* About Container */
.about-container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1rem;
}

/* Profile Section - Req 7.1 */
.about-profile-section {
  padding: 4rem 1rem;
  background: var(--color-bg);
}

.profile-content {
  max-width: 800px;
  margin: 0 auto;
}

.profile-info h2 {
  font-size: 1.5rem;
  margin-bottom: 1.5rem;
  text-align: left;
}

.profile-text {
  line-height: 1.8;
}

.profile-text h2 {
  font-size: 1.25rem;
  margin: 2rem 0 1rem;
}

.profile-text h3 {
  font-size: 1.125rem;
  margin: 1.5rem 0 0.75rem;
}

.profile-text p {
  margin-bottom: 1rem;
}

.profile-text ul {
  margin: 1rem 0;
  padding-left: 1.5rem;
}

.profile-text li {
  margin-bottom: 0.5rem;
  list-style: disc;
}

/* Equipment Section - Req 7.2 */
.equipment-section {
  padding: 4rem 1rem;
  background: var(--color-bg-alt);
}

.equipment-section h2 {
  text-align: center;
  margin-bottom: 0.75rem;
}

.section-description {
  text-align: center;
  color: var(--color-text-light);
  margin-bottom: 2.5rem;
}

.equipment-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}

.equipment-category {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
}

.equipment-category h3 {
  font-size: 1.125rem;
  margin-bottom: 1rem;
  padding-bottom: 0.75rem;
  border-bottom: 2px solid var(--color-primary);
  color: var(--color-text);
}

.equipment-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.equipment-item {
  display: flex;
  flex-direction: column;
  gap: 0.125rem;
}

.equipment-name {
  font-weight: 500;
  color: var(--color-text);
}

.equipment-description {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

/* Timeline Section - Req 7.3 */
.timeline-section {
  padding: 4rem 1rem;
  background: var(--color-bg);
}

.timeline-section h2 {
  text-align: center;
  margin-bottom: 2.5rem;
}

.timeline {
  max-width: 700px;
  margin: 0 auto;
  position: relative;
  padding-left: 2rem;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--color-border);
}

.timeline-item {
  position: relative;
  padding-bottom: 2rem;
}

.timeline-item:last-child {
  padding-bottom: 0;
}

.timeline-marker {
  position: absolute;
  left: -2rem;
  top: 0.25rem;
  width: 12px;
  height: 12px;
  background: var(--color-primary);
  border-radius: 50%;
  transform: translateX(-5px);
}

.timeline-content {
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.25rem;
}

.timeline-year {
  display: inline-block;
  font-size: 0.8125rem;
  color: var(--color-primary);
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.timeline-content h3 {
  font-size: 1rem;
  margin-bottom: 0.5rem;
  color: var(--color-text);
}

.timeline-content p {
  font-size: 0.9rem;
  color: var(--color-text-light);
  line-height: 1.6;
  margin: 0;
}

/* Achievements Section - Req 7.4 */
.achievements-section {
  padding: 4rem 1rem;
  background: var(--color-bg-alt);
}

.achievements-section h2 {
  text-align: center;
  margin-bottom: 2.5rem;
}

.achievements-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.5rem;
  max-width: 800px;
  margin: 0 auto;
}

.achievement-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 2rem 1.5rem;
  text-align: center;
}

.achievement-number {
  display: block;
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 0.5rem;
}

.achievement-label {
  font-size: 0.9rem;
  color: var(--color-text-light);
}

/* About CTA Section - Req 7.5 */
.about-cta-section {
  padding: 4rem 1rem;
  background: var(--color-bg);
  text-align: center;
}

.about-cta-section h2 {
  margin-bottom: 0.75rem;
}

.about-cta-section p {
  color: var(--color-text-light);
  margin-bottom: 1.5rem;
}

/* Mobile Responsive */
@media (max-width: 768px) {
  .about-header {
    padding: 3rem 1rem;
  }
  
  .about-header h1 {
    font-size: 1.75rem;
  }
  
  .about-profile-section,
  .equipment-section,
  .timeline-section,
  .achievements-section,
  .about-cta-section {
    padding: 3rem 1rem;
  }
  
  .equipment-grid {
    grid-template-columns: 1fr;
  }
  
  .timeline {
    padding-left: 1.5rem;
  }
  
  .timeline-marker {
    left: -1.5rem;
    width: 10px;
    height: 10px;
    transform: translateX(-4px);
  }
  
  .achievements-grid {
    grid-template-columns: 1fr;
  }
  
  .achievement-number {
    font-size: 2rem;
  }
}

/* ========================================
   Contact Page - Requirements: 8.1, 8.4, 8.5
   ======================================== */
.contact-header {
  background: var(--color-bg-alt);
  padding: 4rem 1rem;
  text-align: center;
}

.contact-header-container {
  max-width: var(--max-width);
  margin: 0 auto;
}

.contact-header h1 {
  font-size: 2rem;
  margin-bottom: 0.75rem;
}

.contact-description {
  color: var(--color-text-light);
  font-size: 1rem;
}

.contact-container {
  max-width: 800px;
  margin: 0 auto;
}

.contact-intro-section {
  padding: 1rem 1rem 0.5rem;
}

.contact-intro {
  text-align: center;
  color: var(--color-text-light);
  line-height: 1.8;
}

/* Quote Link Section - Req 8.4 */
.quote-link-section {
  padding: 0.75rem 1rem;
}

.quote-link-box {
  background: linear-gradient(135deg, var(--color-primary) 0%, #b8082e 100%);
  color: white;
  border-radius: var(--radius-md);
  padding: 1.25rem 1.5rem;
  text-align: center;
}

.quote-link-box h2 {
  color: white;
  margin-bottom: 0.5rem;
  font-size: 1.1rem;
}

.quote-link-box p {
  opacity: 0.9;
  margin-bottom: 0.75rem;
  font-size: 0.85rem;
}

.quote-link-box .btn-primary {
  background: white;
  color: var(--color-primary);
  font-weight: 600;
}

.quote-link-box .btn-primary:hover {
  background: var(--color-bg-alt);
}

.external-icon {
  margin-left: 0.25rem;
  font-size: 0.9em;
}

/* Contact Form Section - Req 8.1 */
.contact-form-section {
  padding: 3rem 1rem;
}

.contact-form-section h2 {
  text-align: center;
  margin-bottom: 0.5rem;
}

.form-description {
  text-align: center;
  color: var(--color-text-light);
  margin-bottom: 2rem;
}

.contact-form {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 2rem;
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  font-weight: 500;
  margin-bottom: 0.5rem;
  color: var(--color-text);
}

.form-group .required {
  color: var(--color-error);
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="tel"],
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: 1rem;
  font-family: inherit;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--color-text-light);
  opacity: 0.7;
}

.form-group select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%2364748b' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
  cursor: pointer;
}

.form-group textarea {
  resize: vertical;
  min-height: 150px;
}

/* Checkbox styling */
.form-checkbox {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
}

.form-checkbox input[type="checkbox"] {
  width: 20px;
  height: 20px;
  margin-top: 0.125rem;
  cursor: pointer;
  accent-color: var(--color-primary);
}

.form-checkbox label {
  font-weight: 400;
  margin-bottom: 0;
  cursor: pointer;
}

.form-checkbox label a {
  color: var(--color-primary);
  text-decoration: underline;
}

.form-checkbox label a:hover {
  text-decoration: none;
}

/* Submit button */
.form-submit {
  margin-top: 2rem;
  text-align: center;
}

.form-submit .btn {
  min-width: 200px;
}

.btn-large {
  padding: 1rem 2rem;
  font-size: 1.05rem;
}

.form-note {
  text-align: center;
  color: var(--color-text-light);
  font-size: 0.8125rem;
  margin-top: 1rem;
}

/* Contact Info Section */
.contact-info-section {
  padding: 2rem 1rem 4rem;
}

.contact-info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
}

.contact-info-item {
  background: var(--color-bg-alt);
  border-radius: var(--radius-md);
  padding: 1.5rem;
}

.contact-info-item h3 {
  font-size: 1rem;
  margin-bottom: 0.5rem;
  color: var(--color-text);
}

.contact-info-item p {
  color: var(--color-text-light);
  font-size: 0.9rem;
  line-height: 1.6;
  margin: 0;
}

/* Form validation states */
.form-group input:invalid:not(:placeholder-shown),
.form-group select:invalid:not([value=""]),
.form-group textarea:invalid:not(:placeholder-shown) {
  border-color: var(--color-error);
}

.form-group input:valid:not(:placeholder-shown),
.form-group textarea:valid:not(:placeholder-shown) {
  border-color: var(--color-success);
}

/* Mobile Responsive */
@media (max-width: 768px) {
  .contact-header {
    padding: 3rem 1rem;
  }
  
  .contact-header h1 {
    font-size: 1.75rem;
  }
  
  .quote-link-box {
    padding: 2rem 1.5rem;
  }
  
  .quote-link-box h2 {
    font-size: 1.25rem;
  }
  
  .contact-form {
    padding: 1.5rem;
  }
  
  .form-submit .btn {
    width: 100%;
  }
  
  .contact-info-grid {
    grid-template-columns: 1fr;
  }
}


/* ========================================
   Responsive Images - Requirements: 10.3, 13.2
   ======================================== */

/* Ensure images are responsive and maintain aspect ratio */
img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Lazy loading placeholder styles */
img[loading="lazy"] {
  /* Prevent layout shift by maintaining aspect ratio */
  background-color: var(--color-bg-alt);
}

/* Smooth fade-in for lazy loaded images */
img[loading="lazy"] {
  opacity: 1;
  transition: opacity 0.3s ease-in-out;
}

/* Responsive image container */
.responsive-image-container {
  position: relative;
  overflow: hidden;
}

/* Aspect ratio boxes for common image sizes */
.aspect-ratio-16-9 {
  aspect-ratio: 16 / 9;
}

.aspect-ratio-4-3 {
  aspect-ratio: 4 / 3;
}

.aspect-ratio-1-1 {
  aspect-ratio: 1 / 1;
}

/* Object-fit for images in containers */
.responsive-image-container img,
.blog-card-image img,
.portfolio-card-image img,
.news-item-image img,
.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Featured images - larger display */
.blog-featured-image img,
.news-featured-image img {
  width: 100%;
  height: auto;
  max-height: 500px;
  object-fit: cover;
  border-radius: var(--radius-lg);
}

/* Gallery images */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 1rem;
}

.gallery-item {
  aspect-ratio: 4 / 3;
  overflow: hidden;
  border-radius: var(--radius-md);
}

.gallery-item img {
  transition: transform 0.3s ease;
}

.gallery-item:hover img {
  transform: scale(1.05);
}

/* Mobile responsive images */
@media (max-width: 768px) {
  .blog-featured-image img,
  .news-featured-image img {
    max-height: 300px;
    border-radius: var(--radius-md);
  }
  
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 0.5rem;
  }
}

@media (max-width: 480px) {
  .gallery-grid {
    grid-template-columns: 1fr;
  }
}

/* High DPI / Retina display support */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
  /* Images will use srcset for appropriate resolution */
  img {
    image-rendering: -webkit-optimize-contrast;
  }
}

/* Reduced data mode - respect user preference */
@media (prefers-reduced-data: reduce) {
  img[loading="lazy"] {
    /* Don't load images automatically in reduced data mode */
    content-visibility: auto;
  }
}


/* ========================================
   Posts Tabs - お知らせ・ブログ統合ページ
   ======================================== */
.posts-section {
  padding: 2rem 1rem;
  max-width: var(--max-width);
  margin: 0 auto;
}

.posts-container {
  width: 100%;
}

.posts-tabs {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 2rem;
  border-bottom: 2px solid var(--color-border);
  padding-bottom: 0;
}

.posts-tab {
  padding: 0.75rem 1.5rem;
  background: none;
  border: none;
  font-size: 1rem;
  font-weight: 500;
  color: var(--color-text-light);
  cursor: pointer;
  position: relative;
  transition: color var(--transition-fast);
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
}

.posts-tab:hover {
  color: var(--color-primary);
}

.posts-tab.active {
  color: var(--color-primary);
  border-bottom-color: var(--color-primary);
}

.posts-tab:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

.posts-tab-content {
  display: none;
}

.posts-tab-content.active {
  display: block;
}

.posts-list {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.post-item {
  display: flex;
  gap: 1.5rem;
  padding: 1.5rem;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: box-shadow var(--transition-normal);
}

.post-item:hover {
  box-shadow: var(--shadow-md);
}

.post-item-image {
  flex-shrink: 0;
  width: 160px;
  height: 107px;
  overflow: hidden;
  border-radius: var(--radius-sm);
  background: var(--color-bg-alt);
}

.post-item-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.post-item-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  font-size: 2.5rem;
  color: var(--color-text-light);
  text-decoration: none;
}

.post-item-content {
  flex: 1;
  min-width: 0;
}

.post-category {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  font-size: 0.75rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  margin-right: 0.5rem;
}

.post-category.news {
  background: #fef3c7;
  color: #92400e;
}

.post-category.blog {
  background: #dbeafe;
  color: #1e40af;
}

.post-item-content time {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.post-item-content h2 {
  font-size: 1.125rem;
  margin: 0.5rem 0;
  line-height: 1.4;
}

.post-item-content h2 a {
  color: var(--color-text);
}

.post-item-content h2 a:hover {
  color: var(--color-primary);
  text-decoration: none;
}

.post-item-content p {
  font-size: 0.875rem;
  color: var(--color-text-light);
  margin-bottom: 0.5rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.post-item-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.5rem;
}

/* Mobile responsive */
@media (max-width: 640px) {
  .posts-tabs {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }
  
  .posts-tab {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
    white-space: nowrap;
  }
  
  .post-item {
    flex-direction: column;
    gap: 1rem;
    padding: 1rem;
  }
  
  .post-item-image {
    width: 100%;
    height: 180px;
  }
}


/* ========================================
   Posts Filter - Requirements: 4.5, 4.6
   ======================================== */
.posts-filter {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin-bottom: 2rem;
  flex-wrap: wrap;
}

.filter-btn {
  padding: 0.625rem 1.25rem;
  font-size: 0.9rem;
  font-weight: 500;
  border: 2px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-bg);
  color: var(--color-text);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.filter-btn:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.filter-btn.active {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: white;
}

.filter-btn:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

/* Category Tag Styles */
.post-category-tag {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  font-size: 0.75rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  margin-right: 0.5rem;
}

.post-category-tag.news {
  background: #fef3c7;
  color: #92400e;
}

.post-category-tag.blog {
  background: #dbeafe;
  color: #1e40af;
}

/* Posts List Section */
.posts-list-section {
  padding: 2rem 1rem 4rem;
}

.posts-list-container {
  max-width: var(--max-width);
  margin: 0 auto;
}

.posts-list {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

/* Post Single Page Styles */
.post-single {
  max-width: 100%;
}

.post-header {
  background: var(--color-bg-alt);
  padding: 3rem 1rem;
}

.post-header-container {
  max-width: 800px;
  margin: 0 auto;
}

.post-header time {
  display: inline-block;
  color: var(--color-text-light);
  font-size: 0.875rem;
  margin-bottom: 0.75rem;
}

.post-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.post-header h1 {
  font-size: 1.75rem;
  line-height: 1.4;
  margin-bottom: 0.75rem;
  color: var(--color-text);
}

.post-description {
  color: var(--color-text-light);
  font-size: 1rem;
  line-height: 1.6;
}

.post-featured-image {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 1rem;
}

.post-featured-image img {
  width: 100%;
  border-radius: var(--radius-lg);
  margin-top: 2rem;
}

.post-content {
  padding: 2rem 1rem 3rem;
}

.post-content-container {
  max-width: 800px;
  margin: 0 auto;
  line-height: 1.8;
}

.post-content-container h2 {
  font-size: 1.5rem;
  margin: 2.5rem 0 1rem;
  text-align: left;
  color: var(--color-text);
}

.post-content-container h3 {
  font-size: 1.25rem;
  margin: 2rem 0 0.75rem;
  color: var(--color-text);
}

.post-content-container p {
  margin-bottom: 1.25rem;
}

.post-content-container ul,
.post-content-container ol {
  margin: 1rem 0 1.5rem;
  padding-left: 1.5rem;
}

.post-content-container li {
  margin-bottom: 0.5rem;
  list-style: disc;
}

.post-content-container ol li {
  list-style: decimal;
}

.post-content-container a {
  color: var(--color-primary);
  text-decoration: underline;
}

.post-content-container a:hover {
  text-decoration: none;
}

.post-footer {
  border-top: 1px solid var(--color-border);
  padding: 2rem 1rem;
  background: var(--color-bg);
}

.post-footer-container {
  max-width: 800px;
  margin: 0 auto;
}

.post-nav {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

/* Mobile responsive for filter */
@media (max-width: 640px) {
  .posts-filter {
    gap: 0.375rem;
  }
  
  .filter-btn {
    padding: 0.5rem 1rem;
    font-size: 0.8rem;
  }
  
  .post-header {
    padding: 2rem 1rem;
  }
  
  .post-header h1 {
    font-size: 1.5rem;
  }
}


/* ========================================
   Portfolio Gallery - Wix Style - Requirements: 5.1, 5.2
   ======================================== */
.portfolio-gallery-section {
  padding: 2rem 0 4rem;
  width: 100%;
  max-width: 100%;
}

.portfolio-gallery-container {
  max-width: 1600px;
  margin: 0 auto;
  padding: 0 1rem;
}

/* 大画面では左右のパディングを増やす */
@media (min-width: 1200px) {
  .portfolio-gallery-container {
    padding: 0 2rem;
  }
}

/* Wix-style Gallery Grid (Req 5.1) */
.portfolio-gallery-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
}

/* タブレット以上で2列 */
@media (min-width: 768px) {
  .portfolio-gallery-grid {
    gap: 1rem;
  }
}

/* 1200px以上で3列 */
@media (min-width: 1200px) {
  .portfolio-gallery-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
  }
}

/* Portfolio Card - Wix Style */
.portfolio-card-wix {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16 / 9;
  background: var(--color-bg-alt);
  border-radius: var(--radius-md);
}

.portfolio-card-link {
  display: block;
  width: 100%;
  height: 100%;
  text-decoration: none;
}

.portfolio-card-thumb {
  width: 100%;
  height: 100%;
}

.portfolio-card-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.portfolio-card-wix:hover .portfolio-card-thumb img {
  transform: scale(1.05);
}

.portfolio-card-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  background: var(--color-bg-alt);
  font-size: 4rem;
}

/* Hover Overlay (Req 5.2) */
.portfolio-card-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 1.5rem 1rem;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.85) 0%, rgba(0, 0, 0, 0) 100%);
  color: white;
  transform: translateY(100%);
  transition: transform 0.3s ease;
}

.portfolio-card-wix:hover .portfolio-card-overlay,
.portfolio-card-wix:focus-within .portfolio-card-overlay {
  transform: translateY(0);
}

.portfolio-card-overlay h3 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 0.25rem;
  line-height: 1.3;
}

.portfolio-card-cat {
  font-size: 0.75rem;
  opacity: 0.8;
}

/* Mobile responsive - 2列を維持 */
@media (max-width: 768px) {
  .portfolio-card-overlay {
    transform: translateY(0);
    padding: 0.5rem;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.9) 0%, rgba(0, 0, 0, 0.6) 60%, transparent 100%);
  }
  
  .portfolio-card-overlay h3 {
    font-size: 0.7rem;
    line-height: 1.2;
    margin-bottom: 0;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }
  
  .portfolio-card-cat {
    display: none;
  }
  
  .portfolio-card-overlay h3 {
    font-size: 0.8rem;
  }
}


/* ========================================
   Strengths Section - Homepage
   ======================================== */
.strengths-section {
  background: var(--color-bg-alt);
  padding: 4rem 1rem;
}

.strengths-section h2 {
  text-align: center;
  margin-bottom: 1rem;
}

.section-lead {
  text-align: center;
  color: var(--color-text-light);
  max-width: 600px;
  margin: 0 auto 2.5rem;
  line-height: 1.8;
}

.strengths-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  max-width: var(--max-width);
  margin: 0 auto;
}

.strength-item {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  text-align: center;
  transition: box-shadow var(--transition-normal), transform var(--transition-normal);
}

.strength-item:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.strength-icon {
  font-size: 2.5rem;
  display: block;
  margin-bottom: 1rem;
}

.strength-item h3 {
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
  color: var(--color-text);
}

.strength-item p {
  color: var(--color-text-light);
  font-size: 0.9rem;
  line-height: 1.6;
}

@media (max-width: 768px) {
  .strengths-grid {
    grid-template-columns: 1fr;
  }
  
  .section-lead {
    font-size: 0.9rem;
  }
  
  .section-lead br {
    display: none;
  }
}


/* ========================================
   Other Notes Section - Services Page
   ======================================== */
.other-notes {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  margin-top: 2rem;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.other-notes h3 {
  font-size: 1.125rem;
  margin-bottom: 1rem;
  color: var(--color-text);
}

.other-notes p {
  color: var(--color-text-light);
  font-size: 0.9rem;
  line-height: 1.7;
  margin-bottom: 0.75rem;
}

.other-notes .flexible-note {
  background: rgba(37, 99, 235, 0.05);
  border-left: 3px solid var(--color-primary);
  padding: 0.75rem 1rem;
  margin-top: 1rem;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

.policy-description {
  color: var(--color-text-light);
  font-size: 0.875rem;
  margin-bottom: 1rem;
}


/* ========================================
   About Page - Enhanced Styles
   ======================================== */
.profile-header {
  margin-bottom: 1.5rem;
}

.profile-header h2 {
  text-align: left;
  margin-bottom: 0.25rem;
}

.profile-title {
  color: var(--color-text-light);
  font-size: 1rem;
}

.profile-text p {
  margin-bottom: 1rem;
  line-height: 1.8;
}

/* Highlights Section */
.highlights-section {
  margin-top: 2rem;
  padding-top: 2rem;
  border-top: 1px solid var(--color-border);
}

.highlights-section h3 {
  font-size: 1.125rem;
  margin-bottom: 1rem;
  text-align: center;
}

.highlights-list {
  max-width: 600px;
  margin: 0 auto;
}

.highlights-list li {
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--color-border);
}

.highlights-list li:last-child {
  border-bottom: none;
}

.highlights-list strong {
  display: block;
  color: var(--color-text);
  margin-bottom: 0.25rem;
}

.highlights-list span {
  color: var(--color-text-light);
  font-size: 0.9rem;
}

/* Achievement Description */
.achievement-description {
  display: block;
  font-size: 0.75rem;
  color: var(--color-text-light);
  margin-top: 0.25rem;
}

/* Software Section */
.software-section {
  margin-top: 2rem;
  padding-top: 2rem;
  border-top: 1px solid var(--color-border);
}

.software-section h3 {
  font-size: 1.125rem;
  margin-bottom: 1rem;
}

.software-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 0.75rem;
}

.software-list li {
  display: flex;
  flex-direction: column;
  padding: 0.75rem;
  background: var(--color-bg-alt);
  border-radius: var(--radius-sm);
}

.software-name {
  font-weight: 500;
  color: var(--color-text);
}

.software-description {
  font-size: 0.8rem;
  color: var(--color-text-light);
}

/* Skills Section */
.skills-section {
  background: var(--color-bg-alt);
  padding: 3rem 1rem;
}

.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
  max-width: var(--max-width);
  margin: 0 auto;
}

.skill-category {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
}

.skill-category h3 {
  font-size: 1rem;
  margin-bottom: 1rem;
  color: var(--color-primary);
}

.skill-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.skill-list li {
  background: var(--color-bg-alt);
  padding: 0.375rem 0.75rem;
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  color: var(--color-text);
}

/* Message Section */
.message-section {
  padding: 3rem 1rem;
}

.message-box {
  max-width: 700px;
  margin: 0 auto;
  text-align: center;
  padding: 2rem;
  background: linear-gradient(135deg, rgba(215, 9, 46, 0.05) 0%, rgba(37, 99, 235, 0.05) 100%);
  border-radius: var(--radius-lg);
  border-left: 4px solid var(--color-primary);
}

.message-box p {
  font-size: 1.1rem;
  line-height: 1.8;
  color: var(--color-text);
}

@media (max-width: 768px) {
  .skills-grid {
    grid-template-columns: 1fr;
  }
  
  .software-list {
    grid-template-columns: 1fr;
  }
}


/* ========================================
   Footer - LINE & Social Icon Image
   ======================================== */
.social-icon-img {
  width: 24px;
  height: 24px;
  object-fit: contain;
  border-radius: 4px;
}

.line-add-friend {
  margin: 1rem 0;
}

.line-add-friend img {
  height: 36px;
  width: auto;
  transition: opacity var(--transition-fast);
}

.line-add-friend a:hover img {
  opacity: 0.8;
}


/* ========================================
   Profile Image Styles
   ======================================== */
.profile-content {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

@media (min-width: 768px) {
  .profile-content {
    flex-direction: row;
    align-items: flex-start;
  }
}

.profile-image {
  flex-shrink: 0;
}

.profile-photo {
  width: 200px;
  height: 200px;
  object-fit: cover;
  border-radius: 50%;
  box-shadow: var(--shadow-md);
}

@media (min-width: 768px) {
  .profile-photo {
    width: 250px;
    height: 250px;
  }
}

.profile-info {
  flex: 1;
}


/* ========================================
   About Page - Redesigned Styles
   ======================================== */

/* Profile Section - Hero Style */
.about-profile-section {
  padding: 5rem 1rem;
  background: linear-gradient(180deg, var(--color-bg) 0%, var(--color-bg-alt) 100%);
}

.about-profile-section .profile-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2.5rem;
  max-width: 900px;
  margin: 0 auto;
}

@media (min-width: 768px) {
  .about-profile-section .profile-content {
    flex-direction: row;
    align-items: flex-start;
    gap: 3rem;
  }
}

.about-profile-section .profile-image {
  position: relative;
}

.about-profile-section .profile-photo {
  width: 220px;
  height: 220px;
  object-fit: cover;
  border-radius: 50%;
  border: 4px solid var(--color-primary);
  box-shadow: 0 10px 40px rgba(215, 9, 46, 0.2);
  transition: transform var(--transition-base);
}

.about-profile-section .profile-photo:hover {
  transform: scale(1.02);
}

@media (min-width: 768px) {
  .about-profile-section .profile-photo {
    width: 280px;
    height: 280px;
  }
}

.about-profile-section .profile-header h2 {
  font-size: 2rem;
  margin-bottom: 0.5rem;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.about-profile-section .profile-title {
  font-size: 1.1rem;
  color: var(--color-text-light);
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 2px solid var(--color-border);
}

.about-profile-section .profile-text p {
  font-size: 1.05rem;
  line-height: 1.9;
  color: var(--color-text);
}

/* Career Timeline Section - Table Style */
.timeline-section {
  padding: 5rem 1rem;
  background: var(--color-bg);
}

.timeline-section h2 {
  text-align: center;
  font-size: 1.75rem;
  margin-bottom: 1rem;
  position: relative;
}

.timeline-section h2::after {
  content: '';
  display: block;
  width: 60px;
  height: 3px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-secondary));
  margin: 1rem auto 0;
  border-radius: 2px;
}

.career-table {
  max-width: 1000px;
  margin: 2.5rem auto 0;
  overflow-x: auto;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--color-bg);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.data-table thead {
  background: linear-gradient(135deg, var(--color-primary) 0%, #b8082e 100%);
  color: white;
}

.data-table th {
  padding: 1rem 1.25rem;
  text-align: left;
  font-weight: 600;
  font-size: 0.95rem;
  white-space: nowrap;
}

.data-table td {
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--color-border);
  vertical-align: top;
  line-height: 1.7;
}

.data-table tbody tr:last-child td {
  border-bottom: none;
}

.data-table tbody tr:hover {
  background: var(--color-bg-alt);
}

.data-table tbody tr:nth-child(even) {
  background: rgba(0, 0, 0, 0.02);
}

.data-table tbody tr:nth-child(even):hover {
  background: var(--color-bg-alt);
}

/* Strengths Section - Card Style */
.about-container .strengths-section,
section.strengths-section {
  padding: 5rem 1rem;
  background: var(--color-bg-alt);
}

.strengths-section h2 {
  text-align: center;
  font-size: 1.75rem;
  margin-bottom: 1rem;
}

.strengths-section h2::after {
  content: '';
  display: block;
  width: 60px;
  height: 3px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-secondary));
  margin: 1rem auto 0;
  border-radius: 2px;
}

.strengths-list {
  max-width: 900px;
  margin: 2.5rem auto 0;
  display: grid;
  gap: 1.5rem;
  list-style: none;
  padding: 0;
}

.strengths-list li {
  background: var(--color-bg);
  padding: 1.75rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border-left: 4px solid var(--color-primary);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.strengths-list li:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.strengths-list li strong {
  color: var(--color-primary);
  font-size: 1.1rem;
  display: block;
  margin-bottom: 0.5rem;
}

/* Equipment Section - Table Style */
.equipment-section {
  padding: 5rem 1rem;
  background: var(--color-bg);
}

.equipment-section h2 {
  text-align: center;
  font-size: 1.75rem;
  margin-bottom: 0.75rem;
}

.equipment-section h2::after {
  content: '';
  display: block;
  width: 60px;
  height: 3px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-secondary));
  margin: 1rem auto 0;
  border-radius: 2px;
}

.equipment-section .section-description {
  text-align: center;
  color: var(--color-text-light);
  max-width: 600px;
  margin: 1.5rem auto 0;
}

.equipment-table {
  max-width: 1000px;
  margin: 2.5rem auto 0;
  overflow-x: auto;
}

/* Business Info Section */
.business-info-section {
  padding: 5rem 1rem;
  background: var(--color-bg-alt);
}

.business-info-section h2 {
  text-align: center;
  font-size: 1.75rem;
  margin-bottom: 1rem;
}

.business-info-section h2::after {
  content: '';
  display: block;
  width: 60px;
  height: 3px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-secondary));
  margin: 1rem auto 0;
  border-radius: 2px;
}

.business-table {
  max-width: 700px;
  margin: 2.5rem auto 0;
}

.business-table .data-table {
  border: 1px solid var(--color-border);
}

.business-table .data-table td:first-child {
  width: 30%;
  background: rgba(215, 9, 46, 0.05);
  white-space: nowrap;
}

/* About CTA Section - Enhanced */
.about-cta-section {
  padding: 5rem 1rem;
  background: linear-gradient(135deg, var(--color-primary) 0%, #b8082e 100%);
  text-align: center;
  color: white;
}

.about-cta-section h2 {
  color: white;
  font-size: 1.75rem;
  margin-bottom: 1rem;
}

.about-cta-section p {
  color: rgba(255, 255, 255, 0.9);
  font-size: 1.1rem;
  margin-bottom: 2rem;
}

.about-cta-section .cta-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

.about-cta-section .btn-primary {
  background: var(--color-primary);
  border-color: var(--color-primary);
}

.about-cta-section .btn-primary:hover {
  background: #b8082e;
  border-color: #b8082e;
}

.about-cta-section .btn-outline {
  color: white;
  border-color: white;
  background: transparent;
}

.about-cta-section .btn-outline:hover {
  background: white;
  color: var(--color-primary);
}

/* Mobile Responsive for About Page */
@media (max-width: 768px) {
  .about-profile-section,
  .timeline-section,
  .strengths-section,
  .equipment-section,
  .business-info-section,
  .about-cta-section {
    padding: 3.5rem 1rem;
  }
  
  .about-profile-section .profile-content {
    text-align: center;
  }
  
  .about-profile-section .profile-header h2 {
    font-size: 1.5rem;
  }
  
  .data-table th,
  .data-table td {
    padding: 0.75rem 1rem;
    font-size: 0.9rem;
  }
  
  .strengths-list li {
    padding: 1.25rem;
  }
  
  .business-table .data-table td:first-child {
    width: 35%;
  }
}

@media (max-width: 480px) {
  .data-table {
    font-size: 0.85rem;
  }
  
  .data-table th,
  .data-table td {
    padding: 0.625rem 0.75rem;
  }
}


/* ========================================
   Services Page - Enhanced Styles
   ======================================== */

/* Service Highlights in Header */
.service-highlights {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
  list-style: none;
  padding: 0;
  margin-top: 1.5rem;
}

.service-highlights li {
  background: rgba(255, 255, 255, 0.15);
  padding: 0.5rem 1rem;
  border-radius: var(--radius-full);
  font-size: 0.95rem;
  backdrop-filter: blur(4px);
}

/* Service Subsection */
.service-subsection {
  margin-bottom: 2rem;
}

.service-subsection h3 {
  font-size: 1.1rem;
  color: var(--color-primary);
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--color-border);
}

/* Service Options */
.service-options {
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px dashed var(--color-border);
}

.service-options h4 {
  font-size: 1rem;
  color: var(--color-text);
  margin-bottom: 1rem;
}

.options-table {
  background: var(--color-bg-alt);
}

/* Service Genres */
.service-genres {
  margin-top: 1.5rem;
  padding: 1rem;
  background: var(--color-bg-alt);
  border-radius: var(--radius-md);
}

.service-genres h4 {
  font-size: 0.95rem;
  color: var(--color-primary);
  margin-bottom: 0.5rem;
}

.service-genres p {
  font-size: 0.9rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

/* Delivery Section */
.delivery-section {
  padding: 4rem 1rem;
  background: var(--color-bg-alt);
}

.delivery-section h2 {
  text-align: center;
  margin-bottom: 2rem;
}

.delivery-section .pricing-table-wrapper {
  max-width: 800px;
  margin: 0 auto;
}

/* Cancellation Section */
.cancellation-section {
  padding: 4rem 1rem;
  background: var(--color-bg);
}

.cancellation-section h2 {
  text-align: center;
  margin-bottom: 2rem;
}

.cancellation-section .pricing-table-wrapper {
  max-width: 600px;
  margin: 0 auto;
}

.cancellation-notes {
  max-width: 600px;
  margin: 1.5rem auto 0;
  text-align: center;
  color: var(--color-text-light);
  font-size: 0.9rem;
}

/* Compact Table */
.pricing-table.compact {
  font-size: 0.95rem;
}

.pricing-table.compact th,
.pricing-table.compact td {
  padding: 0.75rem 1rem;
}

/* Other Notes List */
.other-notes-list {
  list-style: none;
  padding: 0;
}

.other-notes-list li {
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--color-border);
}

.other-notes-list li:last-child {
  border-bottom: none;
}

/* Policy Grid Enhancement */
.policy-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2rem;
}

@media (max-width: 768px) {
  .policy-grid {
    grid-template-columns: 1fr;
  }
  
  .service-highlights {
    flex-direction: column;
    align-items: center;
  }
}


/* ========================================
   Google Forms Embed Styles
   ======================================== */
.google-form-wrapper {
  max-width: 700px;
  margin: 2rem auto 0;
  background: var(--color-bg);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.google-form-wrapper iframe {
  display: block;
  width: 100%;
  min-height: 1200px;
  border: none;
}

@media (max-width: 768px) {
  .google-form-wrapper {
    margin: 1.5rem -1rem 0;
    border-radius: 0;
  }
  
  .google-form-wrapper iframe {
    min-height: 1300px;
  }
}


/* Section Lead Text */
.section-lead {
  text-align: center;
  color: var(--color-text-light);
  max-width: 700px;
  margin: 0 auto 2rem;
  font-size: 1.05rem;
  line-height: 1.8;
}


/* ========================================
   Back to Top Button
   ======================================== */
.back-to-top {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 50px;
  height: 50px;
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: 50%;
  font-size: 1.5rem;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s, visibility 0.3s, transform 0.3s;
  z-index: 1000;
  box-shadow: var(--shadow-md);
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
}

.back-to-top:hover {
  background: var(--color-primary-dark);
  transform: translateY(-3px);
}

@media (max-width: 768px) {
  .back-to-top {
    bottom: 1.5rem;
    right: 1rem;
    width: 44px;
    height: 44px;
    font-size: 1.25rem;
  }
}

/* ========================================
   Page Table of Contents (TOC)
   ======================================== */
.page-toc {
  margin-top: 2.5rem;
  padding-top: 2rem;
  border-top: 1px solid var(--color-border);
}

.toc-buttons {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
  max-width: 600px;
  margin: 0 auto;
}

@media (min-width: 768px) {
  .toc-buttons {
    grid-template-columns: repeat(4, 1fr);
    max-width: 800px;
  }
}

.toc-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1rem;
  background: var(--color-bg);
  border: 2px solid var(--color-primary);
  border-radius: var(--radius-md);
  color: var(--color-primary);
  font-weight: 600;
  font-size: 0.9rem;
  text-decoration: none;
  text-align: center;
  transition: all var(--transition-fast);
}

.toc-btn:hover {
  background: var(--color-primary);
  color: white;
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}

/* Page Header TOC (white theme for dark headers) */
.page-header .page-toc {
  border-top-color: rgba(255, 255, 255, 0.3);
  padding-top: 1.5rem;
  margin-top: 2rem;
}

.page-header .toc-btn {
  background: rgba(255, 255, 255, 0.2);
  border: 2px solid white;
  color: white;
  font-weight: 600;
  backdrop-filter: blur(4px);
}

.page-header .toc-btn:hover {
  background: white;
  color: var(--color-primary);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

/* About Profile Section TOC */
.about-profile-section .page-toc {
  border-top: none;
  padding-top: 0;
  margin-top: 3rem;
}

/* ========================================
   Hero CTA Buttons - 2 Column on Mobile
   ======================================== */
.hero-cta {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
  max-width: 400px;
  margin: 0 auto;
}

@media (min-width: 768px) {
  .hero-cta {
    display: flex;
    justify-content: center;
    gap: 1rem;
    max-width: none;
  }
}

/* CTA Buttons - 2 Column on Mobile */
.cta-buttons {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
  max-width: 400px;
  margin: 0 auto;
}

@media (min-width: 768px) {
  .cta-buttons {
    display: flex;
    justify-content: center;
    gap: 1rem;
    max-width: none;
  }
}

/* Strengths Grid - 2 Column on Mobile */
.strengths-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

@media (min-width: 768px) {
  .strengths-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
  }
}

/* Services Grid - 2 Column on Mobile, Max 3 Column */
.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

@media (min-width: 768px) {
  .services-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
  }
}


/* ========================================
   Article Table of Contents
   ======================================== */
.article-toc-wrapper {
  max-width: 800px;
  margin: 0 auto 2rem;
  padding: 0 1rem;
}

.article-toc {
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.article-toc details {
  margin: 0;
}

.article-toc summary.toc-title {
  padding: 1rem 1.25rem;
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  background: linear-gradient(135deg, rgba(215, 9, 46, 0.05) 0%, rgba(37, 99, 235, 0.05) 100%);
  border-bottom: 1px solid var(--color-border);
  list-style: none;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.article-toc summary.toc-title::before {
  content: '📑';
}

.article-toc summary.toc-title::after {
  content: '▼';
  font-size: 0.75rem;
  margin-left: auto;
  transition: transform 0.2s;
}

.article-toc details[open] summary.toc-title::after {
  transform: rotate(180deg);
}

.toc-content {
  padding: 1rem 1.25rem;
}

.toc-content nav {
  font-size: 0.95rem;
}

.toc-content ul {
  list-style: none;
  padding-left: 0;
  margin: 0;
}

.toc-content li {
  margin: 0.5rem 0;
  padding-left: 1rem;
  border-left: 2px solid var(--color-border);
}

.toc-content li li {
  margin: 0.25rem 0;
  font-size: 0.9rem;
}

.toc-content a {
  color: var(--color-text);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.toc-content a:hover {
  color: var(--color-primary);
}

/* ========================================
   Article Prose Styles (Markdown Content)
   ======================================== */
.prose {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 1rem;
}

.prose h2 {
  font-size: 1.5rem;
  margin: 3rem 0 1.25rem;
  padding-bottom: 0.5rem;
  border-bottom: 3px solid var(--color-primary);
  color: var(--color-text);
}

.prose h3 {
  font-size: 1.25rem;
  margin: 2.5rem 0 1rem;
  padding-left: 1rem;
  border-left: 4px solid var(--color-primary);
  color: var(--color-text);
}

.prose h4 {
  font-size: 1.1rem;
  margin: 2rem 0 0.75rem;
  color: var(--color-text);
}

.prose p {
  margin: 1.25rem 0;
  line-height: 1.9;
}

.prose ul,
.prose ol {
  margin: 1.25rem 0;
  padding-left: 1.5rem;
}

.prose li {
  margin: 0.5rem 0;
  line-height: 1.8;
}

.prose ul li {
  list-style-type: disc;
}

.prose ol li {
  list-style-type: decimal;
}

.prose blockquote {
  margin: 2rem 0;
  padding: 1.25rem 1.5rem;
  background: linear-gradient(135deg, rgba(215, 9, 46, 0.05) 0%, rgba(37, 99, 235, 0.05) 100%);
  border-left: 4px solid var(--color-primary);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  font-style: italic;
  color: var(--color-text);
}

.prose blockquote p {
  margin: 0;
}

.prose code {
  background: var(--color-bg-alt);
  padding: 0.2rem 0.4rem;
  border-radius: var(--radius-sm);
  font-size: 0.9em;
  font-family: 'Consolas', 'Monaco', monospace;
}

.prose pre {
  margin: 1.5rem 0;
  padding: 1.25rem;
  background: #1e1e1e;
  border-radius: var(--radius-md);
  overflow-x: auto;
}

.prose pre code {
  background: none;
  padding: 0;
  color: #d4d4d4;
}

.prose img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  margin: 1.5rem 0;
  box-shadow: var(--shadow-md);
}

.prose table {
  width: 100%;
  margin: 1.5rem 0;
  border-collapse: collapse;
  font-size: 0.95rem;
}

.prose th,
.prose td {
  padding: 0.75rem 1rem;
  border: 1px solid var(--color-border);
  text-align: left;
}

.prose th {
  background: var(--color-bg-alt);
  font-weight: 600;
}

.prose tr:nth-child(even) {
  background: rgba(0, 0, 0, 0.02);
}

.prose hr {
  margin: 3rem 0;
  border: none;
  border-top: 2px solid var(--color-border);
}

.prose a {
  color: var(--color-primary);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.prose a:hover {
  color: var(--color-primary-dark);
}

.prose strong {
  font-weight: 600;
  color: var(--color-text);
}

.prose em {
  font-style: italic;
}

/* ========================================
   SNS Share Buttons
   ======================================== */
.article-share {
  max-width: 800px;
  margin: 3rem auto;
  padding: 0 1rem;
}

.share-buttons {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.25rem;
  background: var(--color-bg-alt);
  border-radius: var(--radius-lg);
  flex-wrap: wrap;
}

.share-label {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--color-text);
}

.share-icons {
  display: flex;
  gap: 0.75rem;
}

.share-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: none;
  cursor: pointer;
  transition: transform var(--transition-fast), opacity var(--transition-fast);
  text-decoration: none;
  position: relative;
}

.share-btn:hover {
  transform: scale(1.1);
  opacity: 0.9;
}

.share-twitter {
  background: #000;
  color: white;
}

.share-facebook {
  background: #1877f2;
  color: white;
}

.share-line {
  background: #00b900;
  color: white;
}

.share-copy {
  background: var(--color-bg);
  color: var(--color-text);
  border: 2px solid var(--color-border);
}

.share-copy:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.copy-tooltip {
  position: absolute;
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-text);
  color: white;
  padding: 0.5rem 0.75rem;
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  white-space: nowrap;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.2s, visibility 0.2s;
  margin-bottom: 0.5rem;
}

.share-copy.copied .copy-tooltip {
  opacity: 1;
  visibility: visible;
}

@media (max-width: 480px) {
  .share-buttons {
    flex-direction: column;
    align-items: flex-start;
  }
  
  .share-icons {
    width: 100%;
    justify-content: center;
  }
}

/* ========================================
   Article Featured Image
   ======================================== */
.article-featured-image {
  max-width: 1000px;
  margin: 0 auto 2rem;
  padding: 0 1rem;
}

.article-featured-image img {
  width: 100%;
  height: auto;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}


/* ========================================
   Hero Section - White Overlay & Animation
   ======================================== */
.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(
    180deg,
    rgba(255, 255, 255, 0.85) 0%,
    rgba(255, 255, 255, 0.7) 50%,
    rgba(255, 255, 255, 0.6) 100%
  );
  z-index: 1;
}

.hero .container {
  position: relative;
  z-index: 2;
}

.hero h1 {
  color: var(--color-text);
}

.hero-description {
  color: var(--color-text);
  opacity: 1;
}

/* Typewriter Animation for Catchphrase */
.hero h1 {
  overflow: hidden;
  white-space: nowrap;
  animation: typing 2.5s steps(20, end), blink-caret 0.75s step-end infinite;
  border-right: 3px solid var(--color-primary);
  display: inline-block;
  max-width: 100%;
}

@keyframes typing {
  from { width: 0; }
  to { width: 100%; }
}

@keyframes blink-caret {
  from, to { border-color: transparent; }
  50% { border-color: var(--color-primary); }
}

/* Text Shadow Effect (like Wix example) */
.hero h1 {
  text-shadow: 
    2px 2px 0px rgba(215, 9, 46, 0.3),
    -2px -2px 0px rgba(215, 9, 46, 0.15);
}

/* Fade in animation for other elements */
.hero-logo {
  animation: fadeInDown 0.8s ease-out;
}

.hero-description {
  animation: fadeInUp 0.8s ease-out 0.3s both;
}

.hero-cta {
  animation: fadeInUp 0.8s ease-out 0.5s both;
}

@keyframes fadeInDown {
  from {
    opacity: 0;
    transform: translateY(-20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Mobile adjustments */
@media (max-width: 768px) {
  .hero h1 {
    white-space: normal;
    animation: fadeInUp 0.8s ease-out 0.2s both;
    border-right: none;
  }
}


/* ========================================
   Services Page - TOC Section
   ======================================== */
.services-toc-section {
  padding: 2rem 1rem;
  background: var(--color-bg);
}

.services-toc {
  max-width: var(--max-width);
  margin: 0 auto;
}

.services-toc .toc-buttons {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
  max-width: 800px;
  margin: 0 auto;
}

@media (min-width: 768px) {
  .services-toc .toc-buttons {
    grid-template-columns: repeat(4, 1fr);
  }
}

.services-toc .toc-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1rem;
  background: var(--color-bg);
  border: 2px solid var(--color-primary);
  border-radius: var(--radius-md);
  color: var(--color-primary);
  font-weight: 600;
  font-size: 0.85rem;
  text-decoration: none;
  text-align: center;
  transition: all var(--transition-fast);
}

.services-toc .toc-btn:hover {
  background: var(--color-primary);
  color: white;
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}

/* ========================================
   Portfolio Single Page - Prose Styles
   ======================================== */
.portfolio-content {
  max-width: 800px;
  margin: 0 auto;
  padding: 2rem 1rem;
}

.portfolio-content h2 {
  font-size: 1.5rem;
  margin: 2.5rem 0 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 3px solid var(--color-primary);
  color: var(--color-text);
}

.portfolio-content h3 {
  font-size: 1.25rem;
  margin: 2rem 0 0.75rem;
  padding-left: 1rem;
  border-left: 4px solid var(--color-primary);
  color: var(--color-text);
}

.portfolio-content p {
  margin: 1.25rem 0;
  line-height: 1.9;
}

.portfolio-content ul,
.portfolio-content ol {
  margin: 1.25rem 0;
  padding-left: 1.5rem;
}

.portfolio-content li {
  margin: 0.5rem 0;
  line-height: 1.8;
}

.portfolio-content a {
  color: var(--color-primary);
  text-decoration: underline;
}

.portfolio-content a:hover {
  color: var(--color-primary-dark);
}


/* ========================================
   Portfolio Single Page - Compact Header
   ======================================== */
.portfolio-header-compact .portfolio-header-container {
  max-width: 800px;
  margin: 0 auto;
}

.portfolio-header-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.75rem;
}

.portfolio-date {
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.9rem;
}

/* Portfolio Top Navigation */
.portfolio-nav-top {
  background: var(--color-bg);
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--color-border);
}

.portfolio-nav-container {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.back-to-list-btn {
  color: var(--color-text);
  text-decoration: none;
  font-size: 0.9rem;
  padding: 0.5rem 0.75rem;
  border-radius: var(--radius-sm);
  transition: background var(--transition-fast);
}

.back-to-list-btn:hover {
  background: var(--color-bg);
  color: var(--color-primary);
}

.nav-arrows {
  display: flex;
  gap: 0.5rem;
}

.nav-arrow {
  color: var(--color-text);
  text-decoration: none;
  font-size: 0.9rem;
  padding: 0.5rem 0.75rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.nav-arrow:hover {
  background: var(--color-primary);
  color: white;
  border-color: var(--color-primary);
}

/* Portfolio Featured Image */
.portfolio-featured-image {
  max-width: 1000px;
  margin: 0 auto 2rem;
  padding: 0 1rem;
}

.portfolio-featured-image img {
  width: 100%;
  height: auto;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

/* Gallery Grid - Show thumbnails */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

@media (max-width: 768px) {
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.gallery-item {
  margin: 0;
}

.gallery-item img {
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: contain;
  background: var(--color-bg-alt);
  border-radius: var(--radius-md);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.gallery-link:hover img {
  transform: scale(1.02);
  box-shadow: var(--shadow-md);
}

.portfolio-gallery-container {
  max-width: 1600px;
  margin: 0 auto;
  padding: 0 1rem;
}

.portfolio-gallery h2 {
  font-size: 1.25rem;
  margin-bottom: 1.5rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--color-primary);
}


/* Policy Subtitle */
.policy-subtitle {
  font-size: 0.85rem;
  color: var(--color-text-light);
  margin-bottom: 1rem;
}


/* ========================================
   Services Page - Table Border Fix
   ======================================== */
.pricing-table {
  border: 1px solid var(--color-border);
}

.pricing-table th,
.pricing-table td {
  border: 1px solid var(--color-border);
}

/* ========================================
   Hero Logo Size Adjustment
   ======================================== */
.hero-logo-image {
  max-height: 135px;
}

@media (min-width: 768px) {
  .hero-logo-image {
    max-height: 165px;
  }
}

@media (min-width: 1024px) {
  .hero-logo-image {
    max-height: 195px;
  }
}


/* ========================================
   Policy Table - Mobile 1 Row 2 Columns
   ======================================== */
@media (max-width: 768px) {
  .policy-card .pricing-table.compact thead {
    display: none;
  }
  
  .policy-card .pricing-table.compact tbody tr {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 1rem;
    border-bottom: 1px solid var(--color-border);
  }
  
  .policy-card .pricing-table.compact tbody tr:last-child {
    border-bottom: none;
  }
  
  .policy-card .pricing-table.compact td {
    display: block;
    padding: 0;
    border: none;
  }
  
  .policy-card .pricing-table.compact td:first-child {
    font-weight: 500;
  }
  
  .policy-card .pricing-table.compact td.price {
    text-align: right;
  }
}


/* ========================================
   Travel Fee - Mobile Line Break
   ======================================== */
@media (max-width: 768px) {
  .policy-card .pricing-table.compact td.price {
    word-break: keep-all;
  }
  
  .policy-card .pricing-table.compact td.price::before {
    content: none;
  }
}


/* ========================================
   Cancellation Table - Mobile 1 Row 2 Columns
   ======================================== */
@media (max-width: 768px) {
  .cancellation-section .pricing-table.compact thead {
    display: none;
  }
  
  .cancellation-section .pricing-table.compact tbody tr {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 1rem;
    border-bottom: 1px solid var(--color-border);
  }
  
  .cancellation-section .pricing-table.compact tbody tr:last-child {
    border-bottom: none;
  }
  
  .cancellation-section .pricing-table.compact td {
    display: block;
    padding: 0;
    border: none;
  }
  
  .cancellation-section .pricing-table.compact td:first-child {
    font-weight: 500;
  }
  
  .cancellation-section .pricing-table.compact td.price {
    text-align: right;
  }
}


/* ========================================
   Hero Catchphrase - TikTok Style Shadow
   ======================================== */
.hero-catchphrase {
  text-shadow: 
    -3px -3px 0px rgba(0, 242, 234, 0.8),
    3px 3px 0px rgba(255, 0, 80, 0.8);
  border-right: 3px solid var(--color-primary);
  animation: blink-cursor 0.75s step-end infinite;
  display: block;
  min-height: 2.5em;
  line-height: 1.4;
}

@keyframes blink-cursor {
  0%, 100% { border-color: var(--color-primary); }
  50% { border-color: transparent; }
}

@media (max-width: 768px) {
  .hero-catchphrase {
    font-size: 1.3rem;
    min-height: 3em;
  }
}

/* ========================================
   Footer CTA Button - White Background
   ======================================== */
.site-footer .btn-primary,
.cta-section .btn-primary {
  background: white;
  color: var(--color-primary);
  border: 2px solid white;
}

.site-footer .btn-primary:hover,
.cta-section .btn-primary:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}


/* ========================================
   11. Mobile Thumbnail Size - Smaller Height
   ======================================== */
@media (max-width: 768px) {
  .blog-card-image img,
  .news-item-image img,
  .post-item-image img {
    height: 100px;
  }
  
  .post-item-image {
    height: 100px;
  }
  
  .blog-card-placeholder,
  .news-item-placeholder,
  .post-item-placeholder {
    height: 100px;
  }
}

/* ========================================
   13. Mobile - Compact Strengths & Services
   ======================================== */
@media (max-width: 768px) {
  .strength-item {
    padding: 1rem;
  }
  
  .strength-icon {
    font-size: 1.75rem;
    margin-bottom: 0.5rem;
  }
  
  .strength-item h3 {
    font-size: 0.95rem;
    margin-bottom: 0.25rem;
  }
  
  .strength-item p {
    font-size: 0.8rem;
    line-height: 1.5;
  }
  
  .service-card {
    padding: 1rem;
  }
  
  .service-icon {
    font-size: 1.75rem;
    margin-bottom: 0.5rem;
  }
  
  .service-card h3 {
    font-size: 0.95rem;
    margin-bottom: 0.25rem;
  }
  
  .service-card p {
    font-size: 0.8rem;
    line-height: 1.5;
    margin-bottom: 0.5rem;
  }
  
  .strengths-grid,
  .services-grid {
    gap: 0.75rem;
  }
}


/* ========================================
   Business Card Page - Rich Design
   ======================================== */
.bc-wrapper {
  background: linear-gradient(180deg, var(--color-bg-alt) 0%, var(--color-bg) 100%);
}

/* Hero Section */
.bc-hero {
  position: relative;
  padding: 3rem 1rem 2rem;
  text-align: center;
  overflow: hidden;
}

.bc-hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 180px;
  background: linear-gradient(135deg, var(--color-primary) 0%, #b8082e 100%);
  border-radius: 0 0 50% 50% / 0 0 30px 30px;
}

.bc-hero-content {
  position: relative;
  z-index: 1;
}

.bc-profile-image {
  margin-bottom: 1rem;
}

.bc-profile-image img {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  object-fit: cover;
  border: 4px solid white;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

.bc-name {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 0.25rem;
}

.bc-title {
  font-size: 0.85rem;
  color: var(--color-text-light);
  margin-bottom: 0.25rem;
}

.bc-org {
  font-size: 0.9rem;
  color: var(--color-primary);
  font-weight: 600;
}

/* Container */
.bc-container {
  max-width: 500px;
  margin: 0 auto;
  padding: 0 1rem;
}

/* Quick Actions */
.bc-actions {
  padding: 1rem 0;
}

.bc-actions .bc-container {
  display: flex;
  gap: 0.75rem;
  justify-content: center;
}

.bc-action-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.25rem;
  border-radius: var(--radius-lg);
  font-weight: 600;
  font-size: 0.85rem;
  text-decoration: none;
  transition: all 0.2s;
  flex: 1;
  max-width: 200px;
}

.bc-action-btn .bc-action-icon {
  width: 20px;
  height: 20px;
  object-fit: contain;
}

.bc-action-btn .bc-action-emoji {
  font-size: 1.1rem;
}

.bc-line-btn {
  background: #00B900;
  color: white;
}

.bc-line-btn:hover {
  background: #009900;
}

.bc-vcard-btn {
  background: var(--color-primary);
  color: white;
}

.bc-vcard-btn:hover {
  background: var(--color-primary-dark);
}

/* About */
.bc-about {
  padding: 1rem 0;
}

.bc-intro {
  font-size: 0.9rem;
  line-height: 1.8;
  color: var(--color-text);
  background: white;
  padding: 1rem 1.25rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border-left: 4px solid var(--color-primary);
}

/* Section Title */
.bc-section-title {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.bc-section-title::before {
  content: '';
  width: 4px;
  height: 1rem;
  background: var(--color-primary);
  border-radius: 2px;
}

/* Contact */
.bc-contact {
  padding: 1rem 0;
}

.bc-contact-grid {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.bc-contact-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.875rem 1rem;
  background: white;
  border-radius: var(--radius-md);
  text-decoration: none;
  transition: all 0.2s;
  box-shadow: var(--shadow-sm);
}

.bc-contact-item:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-1px);
}

.bc-contact-icon {
  font-size: 1.25rem;
  width: 32px;
  text-align: center;
}

.bc-contact-label {
  font-size: 0.75rem;
  color: var(--color-text-light);
  width: 60px;
}

.bc-contact-value {
  flex: 1;
  font-size: 0.9rem;
  color: var(--color-primary);
  font-weight: 500;
}

/* SNS */
.bc-sns {
  padding: 1rem 0;
}

.bc-sns-grid {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.bc-sns-card {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.875rem 1rem;
  background: white;
  border-radius: var(--radius-md);
  text-decoration: none;
  transition: all 0.2s;
  box-shadow: var(--shadow-sm);
}

.bc-sns-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-1px);
}

.bc-sns-icon {
  width: 36px;
  height: 36px;
  object-fit: contain;
  border-radius: var(--radius-sm);
}

.bc-sns-info {
  flex: 1;
  display: flex;
  flex-direction: column;
}

.bc-sns-name {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-text);
}

.bc-sns-desc {
  font-size: 0.75rem;
  color: var(--color-text-light);
}

/* Portfolio */
.bc-portfolio {
  padding: 1rem 0 2rem;
}

.bc-portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.bc-portfolio-card {
  background: white;
  border-radius: var(--radius-md);
  overflow: hidden;
  text-decoration: none;
  box-shadow: var(--shadow-sm);
  transition: all 0.2s;
}

.bc-portfolio-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.bc-portfolio-thumb {
  aspect-ratio: 16 / 9;
  background: var(--color-bg-alt);
  overflow: hidden;
}

.bc-portfolio-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.bc-portfolio-title {
  padding: 0.5rem;
  font-size: 0.7rem;
  color: var(--color-text);
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.bc-more-link {
  display: block;
  text-align: center;
  font-size: 0.85rem;
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 500;
}

.bc-more-link:hover {
  text-decoration: underline;
}

/* Mobile adjustments */
@media (max-width: 480px) {
  .bc-hero {
    padding: 2.5rem 1rem 1.5rem;
  }
  
  .bc-hero-bg {
    height: 150px;
  }
  
  .bc-profile-image img {
    width: 100px;
    height: 100px;
  }
  
  .bc-name {
    font-size: 1.25rem;
  }
  
  .bc-actions .bc-container {
    flex-direction: column;
    align-items: center;
  }
  
  .bc-action-btn {
    max-width: 280px;
    width: 100%;
  }
  
  .bc-portfolio-grid {
    grid-template-columns: 1fr;
  }
  
  .bc-portfolio-title {
    font-size: 0.8rem;
  }
}


/* ========================================
   Homepage Portfolio Grid (Legacy - overridden below)
   ======================================== */


/* ========================================
   Mobile Compact Card Layout
   ======================================== */
@media (max-width: 768px) {
  /* TOP page - posts grid compact */
  .posts-grid {
    gap: 0.75rem;
  }
  
  .blog-card {
    display: flex;
    flex-direction: row;
    align-items: stretch;
    border-radius: var(--radius-md);
    overflow: hidden;
  }
  
  .blog-card-image {
    flex-shrink: 0;
    width: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-bg-alt);
  }
  
  .blog-card-image a {
    display: flex;
    width: 100%;
    height: 100%;
  }
  
  .blog-card-image img {
    width: 100px;
    height: 80px;
    object-fit: cover;
  }
  
  .blog-card-placeholder {
    width: 100px;
    height: 80px;
    font-size: 2rem;
  }
  
  .blog-card-content {
    flex: 1;
    padding: 0.5rem 0.75rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
    min-width: 0;
  }
  
  .blog-card-content time {
    font-size: 0.7rem;
    margin-bottom: 0.125rem;
  }
  
  .blog-card h3 {
    font-size: 0.85rem;
    margin: 0 0 0.25rem 0;
    line-height: 1.3;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }
  
  .blog-card p {
    display: none;
  }
  
  .blog-card-label {
    font-size: 0.65rem;
    padding: 0.125rem 0.375rem;
    margin-bottom: 0;
  }
  
  /* Post list page - compact horizontal cards */
  .post-item {
    flex-direction: row;
    gap: 0.75rem;
    padding: 0.75rem;
  }
  
  .post-item-image {
    width: 90px;
    height: 70px;
    flex-shrink: 0;
  }
  
  .post-item-image img {
    width: 90px;
    height: 70px;
    object-fit: cover;
    border-radius: var(--radius-sm);
  }
  
  .post-item-placeholder {
    width: 90px;
    height: 70px;
    font-size: 1.5rem;
  }
  
  .post-item-content {
    min-width: 0;
  }
  
  .post-item-content time {
    font-size: 0.7rem;
  }
  
  .post-item-content h2 {
    font-size: 0.85rem;
    margin: 0.125rem 0 0.25rem;
    line-height: 1.3;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }
  
  .post-item-content p {
    font-size: 0.75rem;
    line-height: 1.4;
    margin-bottom: 0.25rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }
  
  .post-item-tags {
    gap: 0.25rem;
  }
  
  .post-item-tags .tag,
  .post-category-tag {
    font-size: 0.6rem;
    padding: 0.125rem 0.375rem;
  }
  
  /* News/Blog list items */
  .news-item,
  .blog-item {
    flex-direction: row;
    gap: 0.75rem;
    padding: 0.75rem;
  }
  
  .news-item-image img,
  .blog-item-image img,
  .news-item-placeholder,
  .blog-item-placeholder {
    width: 90px;
    height: 70px;
  }
  
  .news-item-content h2,
  .blog-item-content h2 {
    font-size: 0.85rem;
    line-height: 1.3;
  }
  
  .news-item-content p,
  .blog-item-content p {
    font-size: 0.75rem;
    -webkit-line-clamp: 2;
  }
}


/* ========================================
   Business Card Page Styles
   ======================================== */
.bc-wrapper {
  max-width: 600px;
  margin: 0 auto;
  padding: 0;
  background: var(--color-bg);
}

/* Hero Section */
.bc-hero {
  position: relative;
  padding: 3rem 1rem 2rem;
  text-align: center;
  background: linear-gradient(135deg, var(--color-primary) 0%, #b8082e 100%);
  color: white;
}

.bc-hero-content {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.bc-profile-image {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  overflow: hidden;
  border: 4px solid white;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
  margin-bottom: 1rem;
}

.bc-profile-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.bc-name {
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: 0.25rem;
}

.bc-title {
  font-size: 0.95rem;
  opacity: 0.9;
  margin-bottom: 0.25rem;
}

.bc-org {
  font-size: 0.85rem;
  opacity: 0.8;
}

/* Actions Section */
.bc-actions {
  padding: 1.5rem 0;
  background: var(--color-bg);
}

.bc-action-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  width: 100%;
  padding: 1rem;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 1rem;
  text-decoration: none;
  transition: all var(--transition-fast);
  margin-bottom: 0.75rem;
}

.bc-action-btn:last-child {
  margin-bottom: 0;
}

.bc-line-btn {
  background: #00B900;
  color: white;
}

.bc-line-btn:hover {
  background: #009900;
  text-decoration: none;
}

.bc-vcard-btn {
  background: var(--color-bg-alt);
  color: var(--color-text);
  border: 2px solid var(--color-border);
}

.bc-vcard-btn:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  text-decoration: none;
}

.bc-action-icon {
  width: 24px;
  height: 24px;
}

.bc-action-emoji {
  font-size: 1.25rem;
}

/* About Section */
.bc-about {
  padding: 1.5rem 0;
  background: var(--color-bg-alt);
}

.bc-intro {
  font-size: 0.95rem;
  line-height: 1.8;
  color: var(--color-text);
}

/* Section Title */
.bc-section-title {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--color-primary);
  color: var(--color-text);
}

/* Contact Section */
.bc-contact {
  padding: 1.5rem 0;
  background: var(--color-bg);
}

.bc-contact-grid {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.bc-contact-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem;
  background: var(--color-bg-alt);
  border-radius: var(--radius-md);
  text-decoration: none;
  color: var(--color-text);
  transition: all var(--transition-fast);
}

.bc-contact-item:hover {
  background: var(--color-bg);
  box-shadow: var(--shadow-sm);
  text-decoration: none;
}

.bc-contact-icon {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.bc-contact-label {
  font-size: 0.75rem;
  color: var(--color-text-light);
  display: block;
}

.bc-contact-value {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-primary);
}

/* SNS Section */
.bc-sns {
  padding: 1.5rem 0;
  background: var(--color-bg-alt);
}

.bc-sns-grid {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.bc-sns-card {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem;
  background: var(--color-bg);
  border-radius: var(--radius-md);
  text-decoration: none;
  transition: all var(--transition-fast);
}

.bc-sns-card:hover {
  box-shadow: var(--shadow-sm);
  transform: translateY(-2px);
  text-decoration: none;
}

.bc-sns-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  flex-shrink: 0;
}

.bc-sns-info {
  display: flex;
  flex-direction: column;
}

.bc-sns-name {
  font-weight: 600;
  color: var(--color-text);
  font-size: 0.95rem;
}

.bc-sns-desc {
  font-size: 0.8rem;
  color: var(--color-text-light);
}

/* Portfolio Section */
.bc-portfolio {
  padding: 1.5rem 0 2rem;
  background: var(--color-bg);
}

.bc-portfolio-grid {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.bc-portfolio-card {
  display: block;
  background: var(--color-bg-alt);
  border-radius: var(--radius-md);
  overflow: hidden;
  text-decoration: none;
  transition: all var(--transition-fast);
}

.bc-portfolio-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
  text-decoration: none;
}

.bc-portfolio-thumb {
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: var(--color-bg-alt);
}

.bc-portfolio-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.bc-portfolio-title {
  padding: 0.75rem 1rem;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-text);
  line-height: 1.4;
}

.bc-more-link {
  display: block;
  text-align: center;
  margin-top: 1rem;
  color: var(--color-primary);
  font-size: 0.9rem;
  text-decoration: none;
}

.bc-more-link:hover {
  text-decoration: underline;
}

/* PC Layout - Center content */
@media (min-width: 768px) {
  .bc-wrapper {
    margin-top: 2rem;
    margin-bottom: 2rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
  }
  
  .bc-hero {
    padding: 4rem 2rem 3rem;
  }
  
  .bc-profile-image {
    width: 140px;
    height: 140px;
  }
}


/* ========================================
   TOP Portfolio - Always Show Title
   ======================================== */
.home-portfolio-grid .portfolio-card-overlay {
  opacity: 1;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.8) 0%, rgba(0, 0, 0, 0.4) 50%, transparent 100%);
}

.home-portfolio-grid .portfolio-card-overlay h3 {
  font-size: 0.9rem;
  line-height: 1.4;
}

/* ========================================
   Blog Card - Full Clickable Area
   ======================================== */
.blog-card {
  position: relative;
}

.blog-card > a.blog-card-link-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 1;
}

.blog-card-content h3 a {
  position: relative;
  z-index: 2;
}

/* ========================================
   Hero Catchphrase - Blue/Red Shadow
   ======================================== */
.hero-catchphrase {
  color: white;
  text-shadow: 
    -2px -2px 0px rgba(0, 150, 255, 0.6),
    2px 2px 0px rgba(255, 50, 80, 0.6);
}

/* ========================================
   Business Card Hero - Better Contrast
   ======================================== */
.bc-hero {
  background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
}

.bc-name {
  color: white;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.bc-title,
.bc-org {
  color: rgba(255, 255, 255, 0.95);
}


/* ========================================
   Portfolio Card Wix Style - Overlay
   ======================================== */
.portfolio-card-wix {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16 / 9;
  background: var(--color-bg-alt);
  border-radius: var(--radius-md);
}

.portfolio-card-link {
  display: block;
  width: 100%;
  height: 100%;
  text-decoration: none;
}

.portfolio-card-thumb {
  width: 100%;
  height: 100%;
}

.portfolio-card-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-normal);
}

.portfolio-card-wix:hover .portfolio-card-thumb img {
  transform: scale(1.05);
}

.portfolio-card-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 1rem;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.8) 0%, rgba(0, 0, 0, 0.4) 60%, transparent 100%);
  color: white;
  opacity: 1;
}

.portfolio-card-overlay h3 {
  font-size: 0.95rem;
  font-weight: 500;
  line-height: 1.4;
  margin: 0;
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.5);
}

/* Posts Grid - Clickable Cards */
.posts-grid .blog-card {
  cursor: pointer;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.posts-grid .blog-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}


/* ========================================
   Tag Links
   ======================================== */
a.tag {
  display: inline-block;
  padding: 0.25rem 0.625rem;
  font-size: 0.75rem;
  background: var(--color-bg-alt);
  color: var(--color-text);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  text-decoration: none;
  transition: all var(--transition-fast);
}

a.tag:hover {
  background: var(--color-primary);
  color: white;
  border-color: var(--color-primary);
  text-decoration: none;
}

/* Portfolio Filter */
.portfolio-gallery-section .posts-filter {
  margin-bottom: 1.5rem;
}

.portfolio-item {
  display: block;
}


/* ========================================
   Before/After Grid
   ======================================== */
.before-after-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  margin: 2rem 0;
}

.before-after-grid figure {
  margin: 0;
}

.before-after-grid img {
  width: 100%;
  height: auto;
  border-radius: var(--radius-md);
}

.before-after-grid figcaption {
  text-align: center;
  font-size: 0.875rem;
  color: var(--color-text-light);
  margin-top: 0.5rem;
}

@media (max-width: 640px) {
  .before-after-grid {
    grid-template-columns: 1fr;
  }
}


/* ========================================
   Category Tag Button
   ======================================== */
button.post-category-tag {
  cursor: pointer;
  border: none;
  font-family: inherit;
}

button.post-category-tag:hover {
  opacity: 0.8;
}


/* ========================================
   Portfolio Category Label Link
   ======================================== */
a.portfolio-category-label {
  text-decoration: none;
  transition: opacity var(--transition-fast);
}

a.portfolio-category-label:hover {
  opacity: 0.8;
  text-decoration: none;
}


/* ========================================
   Home Portfolio Card (like Business Card)
   ======================================== */
.home-portfolio-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  max-width: 900px;
  margin: 0 auto;
}

.home-portfolio-card {
  display: block;
  background: var(--color-bg-alt);
  border-radius: var(--radius-md);
  overflow: hidden;
  text-decoration: none;
  transition: all var(--transition-fast);
}

.home-portfolio-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
  text-decoration: none;
}

.home-portfolio-thumb {
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: var(--color-bg-alt);
}

.home-portfolio-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.home-portfolio-title {
  padding: 0.75rem 1rem;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-text);
  line-height: 1.4;
}

/* タブレット以上: 2x2グリッド */
@media (min-width: 768px) {
  .home-portfolio-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    max-width: 900px;
  }
}

/* 大画面時にカードを大きく表示 */
@media (min-width: 1200px) {
  .home-portfolio-grid {
    max-width: 1000px;
    gap: 2rem;
  }
  
  .home-portfolio-thumb {
    aspect-ratio: 16 / 10;
  }
  
  .home-portfolio-title {
    padding: 1rem 1.25rem;
    font-size: 1rem;
  }
}

@media (min-width: 1440px) {
  .home-portfolio-grid {
    max-width: 1100px;
    gap: 2.5rem;
  }
  
  .home-portfolio-thumb {
    aspect-ratio: 16 / 10;
  }
  
  .home-portfolio-title {
    padding: 1.25rem 1.5rem;
    font-size: 1.1rem;
  }
}

/* ========================================
   Post Item - Full Clickable Area
   ======================================== */
.post-item {
  position: relative;
}

.post-item-link-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 1;
}

.post-item-content h2 a,
.post-item-content .post-category-tag,
.post-item-tags a {
  position: relative;
  z-index: 2;
}

/* ========================================
   Image Protection - 画像保護
   ======================================== */
img {
  -webkit-user-drag: none;
  -khtml-user-drag: none;
  -moz-user-drag: none;
  -o-user-drag: none;
  user-drag: none;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
  pointer-events: auto;
}

/* ========================================
   About Page - SNS Section
   ======================================== */
.about-sns-section {
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid var(--color-border);
}

.about-sns-title {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
  text-align: center;
}

.about-sns-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  max-width: 800px;
  margin: 0 auto;
}

@media (max-width: 640px) {
  .about-sns-grid {
    grid-template-columns: 1fr;
  }
}

.about-sns-card {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  text-decoration: none;
  transition: all var(--transition-fast);
}

.about-sns-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
  text-decoration: none;
}

.about-sns-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  flex-shrink: 0;
  object-fit: contain;
}

.about-sns-info {
  display: flex;
  flex-direction: column;
}

.about-sns-name {
  font-weight: 600;
  color: var(--color-text);
  font-size: 0.95rem;
}

.about-sns-desc {
  font-size: 0.8rem;
  color: var(--color-text-light);
}

/* ========================================
   About Page - Business Section Spacing Fix
   ======================================== */
.business-info-section {
  margin-bottom: 2rem;
}

/* ========================================
   LINE Button Style
   ======================================== */
.btn-line {
  background: #00B900;
  color: white;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.btn-line:hover {
  background: #009900;
  color: white;
}

.btn-line-icon {
  width: 20px;
  height: 20px;
  object-fit: contain;
}

/* ========================================
   Portfolio Header Compact - 余白調整
   ======================================== */
.portfolio-header.portfolio-header-compact {
  padding-top: 30px;
  padding-bottom: 5px;
  margin-bottom: 0;
}

/* ========================================
   Portfolio Video - PC時の高さ調整
   ======================================== */
.portfolio-video {
  width: 100%;
  max-width: 100%;
  overflow: hidden;
}

.portfolio-video-container {
  width: 100%;
  max-width: 100%;
  margin: 0 auto;
  padding: 0;
}

.portfolio-video iframe,
.portfolio-video .youtube-facade {
  width: 100%;
  max-width: 100%;
  aspect-ratio: 16 / 9;
}

/* 1280px以上でのみ固定幅 */
@media (min-width: 1280px) {
  .portfolio-video-container {
    max-width: 1280px;
  }
  
  .portfolio-video iframe,
  .portfolio-video .youtube-facade {
    height: 720px;
    aspect-ratio: auto;
  }
}

/* ========================================
   Article Featured Image - サイズ調整
   ======================================== */
.post-featured-image,
.article-featured-image {
  max-width: 560px;
  margin: 2rem auto;
  padding: 0 1rem;
}

.post-featured-image img,
.article-featured-image img {
  width: 100%;
  height: auto;
  border-radius: var(--radius-md);
}

/* ========================================
   Service Card - Full Clickable Area
   ======================================== */
.service-card {
  position: relative;
  cursor: pointer;
}

.service-card-link-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 1;
}

.service-card h3,
.service-card p,
.service-card .service-link {
  position: relative;
  z-index: 0;
}

/* ========================================
   Strength & Service Card - Icon Hover Animation
   ======================================== */
.strength-icon,
.service-icon {
  transition: transform 0.3s ease;
}

.strength-item:hover .strength-icon,
.service-card:hover .service-icon {
  transform: scale(1.3);
}

/* ========================================
   Contact Page - LINE Link Section
   ======================================== */
.line-link-section {
  padding: 0.75rem 1rem;
}

.line-link-box {
  background: linear-gradient(135deg, #00B900 0%, #009900 100%);
  color: white;
  border-radius: var(--radius-md);
  padding: 1.25rem 1.5rem;
  text-align: center;
}

.line-link-box h2 {
  color: white;
  margin-bottom: 0.5rem;
  font-size: 1.1rem;
}

.line-link-box p {
  opacity: 0.95;
  margin-bottom: 0.75rem;
  font-size: 0.85rem;
}

.line-link-box .btn-line {
  background: white;
  color: #00B900;
}

.line-link-box .btn-line:hover {
  background: var(--color-bg-alt);
  color: #009900;
}

/* ========================================
   Footer - LINE Button Style
   ======================================== */
.footer-line-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  background: #00B900;
  color: white;
  border-radius: var(--radius-md);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.9rem;
  transition: all var(--transition-fast);
}

.footer-line-btn:hover {
  background: #009900;
  text-decoration: none;
  transform: translateY(-2px);
}

.footer-line-icon {
  width: 20px;
  height: 20px;
  object-fit: contain;
}


/* ========================================
   Portfolio Gallery - Mobile Compact
   ======================================== */
.portfolio-gallery-section {
  padding: 1.5rem 0;
}

.portfolio-gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

@media (max-width: 768px) {
  .portfolio-gallery-section {
    padding: 1rem 0;
  }
  
  .portfolio-gallery-container {
    padding: 0 0.3rem;
  }
  
  .portfolio-gallery-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 0.3rem;
  }
  
  .portfolio-card-wix {
    border-radius: var(--radius-sm);
  }
  
  .portfolio-card-overlay {
    padding: 0.5rem;
  }
  
  .portfolio-card-overlay h3 {
    font-size: 0.75rem;
    line-height: 1.3;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }
}

/* ========================================
   CTA Section - Responsive Layout
   ======================================== */
.cta-text-pc {
  display: block;
}

.cta-text-sp {
  display: none;
}

/* スマホ基準 */
.cta-buttons {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  max-width: 420px;
  margin: 0 auto;
}

.cta-buttons-row {
  display: flex;
  gap: 0.75rem;
  justify-content: center;
}

.cta-buttons-line {
  display: flex;
  justify-content: center;
}

/* PC（768px以上）で3つ横並び */
@media (min-width: 769px) {
  .cta-buttons {
    flex-direction: row;
    justify-content: center;
    max-width: none;
  }
  
  .cta-buttons-row,
  .cta-buttons-line {
    display: contents;
  }
  
  .cta-buttons-row a,
  .cta-buttons-line a {
    margin: 0 0.5rem;
  }
}

@media (max-width: 768px) {
  .cta-text-pc {
    display: none;
  }
  
  .cta-text-sp {
    display: block;
  }
}

/* ========================================
   Footer LINE Button
   ======================================== */
.footer-line-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: #06C755;
  color: white;
  padding: 0.625rem 1.25rem;
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  font-weight: 500;
  transition: all var(--transition-fast);
}

.footer-line-btn:hover {
  background: #05b34c;
  color: white;
  text-decoration: none;
}

.footer-line-icon {
  width: 20px;
  height: 20px;
}

.line-add-friend {
  margin-bottom: 1.5rem;
}


/* ========================================
   Business Card - News Section
   ======================================== */
.bc-news {
  padding: 1rem 0;
}

.bc-news-card {
  display: block;
  background: white;
  border-radius: var(--radius-md);
  padding: 1rem 1.25rem;
  text-decoration: none;
  box-shadow: var(--shadow-sm);
  transition: all 0.2s;
  margin-bottom: 0.75rem;
  border-left: 4px solid var(--color-primary);
}

.bc-news-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-1px);
  text-decoration: none;
}

.bc-news-content time {
  font-size: 0.75rem;
  color: var(--color-text-light);
  display: block;
  margin-bottom: 0.25rem;
}

.bc-news-content h4 {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 0.25rem;
  line-height: 1.4;
}

.bc-news-content p {
  font-size: 0.8rem;
  color: var(--color-text-light);
  line-height: 1.5;
  margin: 0;
}