/* ============================================================
   好道漫剧 - Official Website Stylesheet
   Warm Artistic Dark Theme | Editorial | Premium | Refined
   ============================================================ */

/* ---- CSS Custom Properties ---- */
:root {
  --bg-primary: #141210;
  --bg-secondary: #1c1a17;
  --bg-tertiary: #252220;
  --bg-card: rgba(37, 34, 32, 0.85);
  --bg-card-hover: rgba(45, 42, 38, 0.95);
  --bg-glass: rgba(200, 149, 108, 0.06);
  --bg-glass-border: rgba(200, 149, 108, 0.12);

  --gradient-primary: linear-gradient(135deg, #c8956c, #d4a574);
  --gradient-primary-hover: linear-gradient(135deg, #d4a574, #e0b584);
  --gradient-hero: linear-gradient(135deg, #141210 0%, #1c1a17 50%, #141210 100%);
  --gradient-card: linear-gradient(145deg, rgba(37, 34, 32, 0.9), rgba(20, 18, 16, 0.95));
  --gradient-overlay: linear-gradient(180deg, transparent 0%, rgba(20, 18, 16, 0.95) 100%);
  --gradient-warm: linear-gradient(135deg, #c8956c 0%, #b8935f 50%, #a07848 100%);

  --accent-primary: #c8956c;
  --accent-secondary: #d4a574;
  --accent-tertiary: #b8935f;
  --accent-red: #c47a6a;
  --accent-gold: #d4a06a;
  --accent-green: #7a9e7e;
  --accent-blue: #7a8ea0;

  --text-primary: #f0ebe5;
  --text-heading: #e8e0d8;
  --text-body: #a09888;
  --text-muted: #7a7068;
  --text-border: #3a3530;

  --border-color: rgba(160, 152, 136, 0.12);
  --border-light: rgba(200, 149, 108, 0.10);
  --border-accent: rgba(200, 149, 108, 0.25);

  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.4);
  --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.5);
  --shadow-lg: 0 8px 40px rgba(0, 0, 0, 0.6);
  --shadow-warm: 0 4px 24px rgba(200, 149, 108, 0.08);
  --shadow-warm-hover: 0 8px 32px rgba(200, 149, 108, 0.15);

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --radius-xl: 30px;
  --radius-full: 50%;

  --transition-fast: 0.15s ease;
  --transition-base: 0.3s ease;
  --transition-slow: 0.5s ease;
  --transition-smooth: 0.6s cubic-bezier(0.16, 1, 0.3, 1);

  --font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Noto Sans SC', 'PingFang SC', 'Microsoft YaHei', sans-serif;
  --font-serif: Georgia, 'Noto Serif SC', 'Songti SC', 'SimSun', serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', 'Consolas', monospace;

  --header-height: 72px;
  --container-width: 1200px;
}

[data-theme="light"] {
  --bg-primary: #faf8f5;
  --bg-secondary: #f0ece6;
  --bg-tertiary: #e8e2da;
  --bg-card: rgba(255, 255, 255, 0.85);
  --bg-card-hover: rgba(255, 255, 255, 0.95);
  --bg-glass: rgba(200, 149, 108, 0.06);
  --bg-glass-border: rgba(200, 149, 108, 0.12);

  --gradient-hero: linear-gradient(135deg, #faf8f5 0%, #f0ece6 50%, #faf8f5 100%);
  --gradient-card: linear-gradient(145deg, rgba(255,255,255,0.9), rgba(245,242,238,0.95));
  --gradient-overlay: linear-gradient(180deg, transparent 0%, rgba(250,248,245,0.95) 100%);

  --text-primary: #1c1a17;
  --text-heading: #2a2520;
  --text-body: #5a5248;
  --text-muted: #8a7e72;
  --text-border: #d8d2ca;

  --border-color: rgba(120, 110, 96, 0.15);
  --border-light: rgba(200, 149, 108, 0.12);
  --border-accent: rgba(200, 149, 108, 0.30);

  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.06);
  --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 8px 40px rgba(0, 0, 0, 0.10);
  --shadow-warm: 0 4px 24px rgba(200, 149, 108, 0.10);
  --shadow-warm-hover: 0 8px 32px rgba(200, 149, 108, 0.18);
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-family);
  background-color: var(--bg-primary);
  color: var(--text-body);
  line-height: 1.7;
  overflow-x: hidden;
  min-height: 100vh;
  position: relative;
}

body::after {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  pointer-events: none;
  z-index: 9999;
  opacity: 0.03;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
}

::selection {
  background: rgba(200, 149, 108, 0.3);
  color: var(--text-primary);
}

::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: var(--bg-secondary);
}

::-webkit-scrollbar-thumb {
  background: var(--accent-primary);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--accent-secondary);
}

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

a {
  text-decoration: none;
  color: inherit;
  transition: color var(--transition-base);
}

ul,
ol {
  list-style: none;
}

button {
  cursor: pointer;
  border: none;
  background: none;
  font-family: inherit;
  font-size: inherit;
  color: inherit;
}

input,
textarea,
select {
  font-family: inherit;
  font-size: inherit;
  color: inherit;
  outline: none;
}

/* ---- Container ---- */
.container {
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 24px;
}

/* ---- Section ---- */
.section {
  padding: 100px 0;
  position: relative;
}

.section-alt {
  padding: 100px 0;
  position: relative;
  background-color: var(--bg-secondary);
}

.section-alt::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--border-accent);
  opacity: 0.3;
}

.section-header {
  text-align: center;
  margin-bottom: 60px;
  position: relative;
}

.section-header h2 {
  font-size: 2.5rem;
  font-weight: 700;
  font-family: var(--font-serif);
  color: var(--text-heading);
  margin-bottom: 16px;
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.section-header p {
  font-size: 1.125rem;
  color: var(--text-muted);
  max-width: 640px;
  margin: 0 auto;
  line-height: 1.8;
}

.section-line {
  width: 60px;
  height: 3px;
  background: var(--accent-primary);
  border-radius: 2px;
  margin: 20px auto 0;
}

.section-cta {
  text-align: center;
  margin-top: 50px;
}

/* ---- Page Hero ---- */
.page-hero {
  padding: 160px 0 80px;
  background: var(--gradient-hero);
  position: relative;
  overflow: hidden;
  text-align: center;
}

.page-hero::before {
  content: '';
  position: absolute;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(200, 149, 108, 0.08) 0%, transparent 70%);
  top: -200px;
  right: -200px;
  animation: float 8s ease-in-out infinite;
  pointer-events: none;
}

.page-hero::after {
  content: '';
  position: absolute;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(200, 149, 108, 0.05) 0%, transparent 70%);
  bottom: -100px;
  left: -100px;
  animation: float 10s ease-in-out infinite reverse;
  pointer-events: none;
}

.page-hero h1 {
  font-size: 3rem;
  font-weight: 700;
  font-family: var(--font-serif);
  color: var(--text-heading);
  margin-bottom: 16px;
  position: relative;
  z-index: 1;
}

.page-hero p {
  font-size: 1.125rem;
  color: var(--text-muted);
  max-width: 600px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

/* ============================================================
   Header & Navigation
   ============================================================ */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-height);
  z-index: 1000;
  transition: all var(--transition-base);
  background: transparent;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}

.header.scrolled {
  background: rgba(20, 18, 16, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 1px 0 var(--border-color), var(--shadow-md);
}

.header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  gap: 12px;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
  margin-left: auto;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.5rem;
  font-weight: 700;
  z-index: 1001;
}

.logo-text {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: -0.02em;
}

a.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

a.logo:has(.logo-img) .logo-text {
  display: none;
}

a.logo:not(:has(.logo-img)) .logo-text {
  display: inline;
}

.logo-img {
  height: 32px;
  width: auto;
  object-fit: contain;
  flex-shrink: 0;
}

.nav {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-link {
  display: inline-flex;
  align-items: center;
  padding: 8px 16px;
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--text-muted);
  border-radius: var(--radius-sm);
  transition: all var(--transition-base);
  position: relative;
}

.nav-link:hover {
  color: var(--text-primary);
  background: rgba(200, 149, 108, 0.08);
}

.nav-link.active {
  color: var(--text-primary);
  background: rgba(200, 149, 108, 0.12);
}

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 20px;
  height: 2px;
  background: var(--accent-primary);
  border-radius: 1px;
}

.nav-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 24px;
  background: var(--accent-primary);
  color: #ffffff;
  font-weight: 600;
  font-size: 0.9375rem;
  border-radius: var(--radius-sm);
  transition: all var(--transition-base);
  box-shadow: 0 4px 15px rgba(200, 149, 108, 0.25);
}

.nav-cta:hover {
  transform: translateY(-1px);
  background: var(--accent-secondary);
  box-shadow: 0 6px 20px rgba(200, 149, 108, 0.35);
}

/* Mobile Menu Toggle */
.menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 44px;
  height: 44px;
  cursor: pointer;
  z-index: 1001;
  gap: 6px;
}

.menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: all var(--transition-base);
  transform-origin: center;
}

.menu-toggle.active span:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}

.menu-toggle.active span:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}

.menu-toggle.active span:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

/* Mobile Nav Open */
.nav.open {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: 280px;
  max-width: 85vw;
  background: var(--bg-secondary);
  border-left: 1px solid var(--border-color);
  flex-direction: column;
  z-index: 999;
  overflow-y: auto;
  animation: slideInRight 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: -8px 0 30px rgba(0, 0, 0, 0.3);
}

@keyframes slideInRight {
  from { transform: translateX(100%); }
  to { transform: translateX(0); }
}

.nav.open .nav-link {
  font-size: 1rem;
  padding: 14px 24px;
  color: var(--text-primary);
  width: 100%;
  display: block;
  border-bottom: 1px solid var(--border-color);
  transition: all 0.2s;
}

.nav.open .nav-link:last-child {
  border-bottom: none;
}

.nav.open .nav-link:hover,
.nav.open .nav-link:active {
  color: var(--accent-primary);
  background: var(--bg-glass);
  padding-left: 28px;
}

.nav.open .menu-mobile-actions {
  padding: 20px 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  border-top: 1px solid var(--border-color);
  margin-top: auto;
}

/* ============================================================
   Hero & Banner
   ============================================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: var(--gradient-hero);
}

.hero::before {
  content: '';
  position: absolute;
  width: 800px;
  height: 800px;
  background: radial-gradient(circle, rgba(200, 149, 108, 0.06) 0%, transparent 60%);
  top: -300px;
  right: -200px;
  animation: float 12s ease-in-out infinite;
  pointer-events: none;
}

.hero::after {
  content: '';
  position: absolute;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(200, 149, 108, 0.04) 0%, transparent 60%);
  bottom: -200px;
  left: -100px;
  animation: float 15s ease-in-out infinite reverse;
  pointer-events: none;
}

.banner-slides {
  position: relative;
  width: 100%;
  min-height: 100vh;
}

.banner-slide.no-image {
  background: linear-gradient(135deg, #1c1a17 0%, #141210 50%, #1c1a17 100%);
}

.banner-slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  visibility: hidden;
  transition: opacity 1s cubic-bezier(0.4, 0, 0.2, 1), visibility 1s;
  display: flex;
  align-items: center;
  justify-content: center;
}

.banner-slide::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    180deg,
    rgba(20, 18, 16, 0.75) 0%,
    rgba(20, 18, 16, 0.45) 40%,
    rgba(20, 18, 16, 0.50) 60%,
    rgba(20, 18, 16, 0.80) 100%
  );
  z-index: 1;
  pointer-events: none;
}

.banner-slide.active {
  opacity: 1;
  visibility: visible;
  z-index: 1;
}

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

.banner-content {
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
  position: relative;
  z-index: 2;
}

.banner-title {
  font-size: 3.75rem;
  font-weight: 800;
  font-family: var(--font-serif);
  color: var(--text-heading);
  line-height: 1.15;
  margin-bottom: 24px;
  letter-spacing: -0.03em;
  animation: fadeInUp 0.8s ease both;
}

.banner-title .text-gradient {
  display: inline-block;
}

.banner-subtitle {
  font-size: 1.25rem;
  font-weight: 500;
  color: var(--accent-secondary);
  line-height: 1.6;
  margin-bottom: 16px;
  animation: fadeInUp 0.8s ease 0.2s both;
  letter-spacing: 0.05em;
}

.banner-desc {
  font-size: 1.05rem;
  color: var(--text-body);
  line-height: 1.9;
  margin-bottom: 36px;
  max-width: 680px;
  margin-left: auto;
  margin-right: auto;
  animation: fadeInUp 0.8s ease 0.35s both;
}

.banner-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  animation: fadeInUp 0.8s ease 0.4s both;
}

.banner-dots {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 12px;
  z-index: 10;
}

.banner-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: rgba(240, 235, 229, 0.2);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition-base);
}

.banner-dot:hover {
  background: rgba(240, 235, 229, 0.4);
}

.banner-dot.active {
  background: var(--accent-primary);
  border-color: var(--accent-secondary);
  box-shadow: 0 0 12px rgba(200, 149, 108, 0.4);
  transform: scale(1.2);
}

.banner-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 10;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: rgba(240, 235, 229, 0.06);
  border: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-primary);
  font-size: 1.25rem;
  cursor: pointer;
  transition: all var(--transition-base);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.banner-arrow:hover {
  background: rgba(200, 149, 108, 0.15);
  border-color: var(--border-accent);
  transform: translateY(-50%) scale(1.05);
}

.banner-prev {
  left: 30px;
}

.banner-next {
  right: 30px;
}

/* ============================================================
   Features Grid
   ============================================================ */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 40px 32px;
  text-align: center;
  transition: all var(--transition-slow);
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--accent-primary);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.feature-card:hover {
  transform: translateY(-8px);
  border-color: var(--border-accent);
  box-shadow: var(--shadow-warm-hover);
}

.feature-card:hover::before {
  opacity: 1;
}

.feature-icon {
  width: 72px;
  height: 72px;
  border-radius: var(--radius-lg);
  background: rgba(200, 149, 108, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 24px;
  font-size: 1.75rem;
  color: var(--accent-primary);
  transition: transform var(--transition-base);
}

.feature-card:hover .feature-icon {
  transform: scale(1.1);
}

.feature-title {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 12px;
}

.feature-desc {
  font-size: 0.9375rem;
  color: var(--text-muted);
  line-height: 1.7;
}

/* ============================================================
   Services
   ============================================================ */
.service-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  margin-bottom: 80px;
  padding-bottom: 80px;
  border-bottom: 1px solid var(--border-color);
}

.service-block:last-child {
  margin-bottom: 0;
  padding-bottom: 0;
  border-bottom: none;
}

.service-block.reverse {
  direction: rtl;
}

.service-block.reverse > * {
  direction: ltr;
}

.service-image {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4 / 3;
  box-shadow: var(--shadow-md);
}

.service-image::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--gradient-warm);
  opacity: 0.08;
  z-index: 1;
  transition: opacity var(--transition-base);
}

.service-image:hover::before {
  opacity: 0.15;
}

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

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

.service-info {
  padding: 20px 0;
}

.service-title {
  font-size: 1.75rem;
  font-weight: 700;
  font-family: var(--font-serif);
  color: var(--text-heading);
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}

.service-desc {
  font-size: 1rem;
  color: var(--text-body);
  line-height: 1.8;
  margin-bottom: 24px;
}

.service-features {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 32px;
}

.service-features li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.9375rem;
  color: var(--text-body);
}

.check-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: rgba(122, 158, 126, 0.15);
  color: var(--accent-green);
  font-size: 0.75rem;
  flex-shrink: 0;
}

.badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 14px;
  font-size: 0.8125rem;
  font-weight: 600;
  border-radius: 20px;
  letter-spacing: 0.02em;
}

.badge-primary {
  background: rgba(200, 149, 108, 0.12);
  color: var(--accent-primary);
  border: 1px solid rgba(200, 149, 108, 0.25);
}

/* ============================================================
   Cases
   ============================================================ */
.cases-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.case-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition-slow);
  display: flex;
  flex-direction: column;
  text-decoration: none;
}

.case-card:hover {
  transform: translateY(-8px);
  border-color: var(--border-accent);
  box-shadow: var(--shadow-warm-hover);
}

.case-link {
  color: var(--accent-secondary);
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: all var(--transition-base);
}

.case-link:hover {
  color: var(--accent-primary);
  gap: 10px;
}

.case-image {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
}

.case-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.case-card:hover .case-image img {
  transform: scale(1.1);
}

.case-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 20%, rgba(20, 18, 16, 0.92) 100%);
  opacity: 0;
  transition: opacity var(--transition-base);
  display: flex;
  align-items: flex-end;
  padding: 28px;
}

.case-card:hover .case-overlay {
  opacity: 1;
}

.case-overlay-content {
  transform: translateY(12px);
  transition: transform var(--transition-base);
}

.case-card:hover .case-overlay-content {
  transform: translateY(0);
}

.case-overlay-content h4 {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-heading);
  margin-bottom: 8px;
}

.case-overlay-content p {
  font-size: 0.875rem;
  color: var(--text-body);
  line-height: 1.6;
  margin-bottom: 14px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.case-overlay-btn {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--accent-primary);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.case-card-body {
  padding: 24px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.case-title {
  font-size: 1.125rem;
  font-family: var(--font-serif);
  font-weight: 700;
  color: var(--text-heading);
  margin-bottom: 8px;
  line-height: 1.4;
}

.case-desc {
  font-size: 0.9rem;
  color: var(--text-body);
  line-height: 1.7;
  margin-bottom: 14px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  flex: 1;
}

.case-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 14px;
}

.case-tag {
  display: inline-block;
  padding: 2px 10px;
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--text-muted);
  background: rgba(200, 149, 108, 0.06);
  border: 1px solid var(--border-color);
  border-radius: 4px;
}

.case-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  padding-top: 14px;
  border-top: 1px solid var(--border-color);
}

.case-meta-item {
  font-size: 0.8rem;
  color: var(--text-muted);
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

.case-meta-item i {
  font-size: 0.75rem;
  color: var(--accent-primary);
}

.case-category {
  display: inline-block;
  padding: 3px 12px;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--accent-primary);
  background: rgba(200, 149, 108, 0.1);
  border: 1px solid rgba(200, 149, 108, 0.2);
  border-radius: 20px;
  margin-bottom: 12px;
}

/* ============================================================
   News
   ============================================================ */
.news-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.news-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition-slow);
  display: flex;
  flex-direction: column;
}

.news-card:hover {
  transform: translateY(-6px);
  border-color: var(--border-accent);
  box-shadow: var(--shadow-warm);
}

.news-card-image {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
}

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

.news-card:hover .news-card-image img {
  transform: scale(1.06);
}

.news-card-body {
  padding: 24px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.news-card-title {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 10px;
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.news-card-desc {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 16px;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  flex: 1;
}

.news-card-meta {
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: 0.8125rem;
  color: var(--text-muted);
  margin-top: auto;
  padding-top: 16px;
  border-top: 1px solid var(--border-color);
}

.news-category-badge {
  display: inline-block;
  padding: 3px 12px;
  font-size: 0.8125rem;
  font-weight: 500;
  border-radius: 20px;
  background: rgba(200, 149, 108, 0.1);
  color: var(--accent-primary);
  border: 1px solid rgba(200, 149, 108, 0.2);
}

/* News Detail */
.news-detail-article {
  max-width: 820px;
  margin: 0 auto;
  padding: 40px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
}

.news-detail-title {
  font-size: 2.25rem;
  font-weight: 700;
  font-family: var(--font-serif);
  color: var(--text-heading);
  line-height: 1.3;
  margin-bottom: 20px;
  letter-spacing: -0.02em;
}

.news-detail-meta {
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 16px 0;
  margin-bottom: 32px;
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
  flex-wrap: wrap;
}

.news-meta-item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--text-muted);
}

.news-meta-item i {
  color: var(--accent-primary);
}

.news-cover {
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-bottom: 32px;
}

.news-cover img {
  width: 100%;
  border-radius: var(--radius-md);
}

.news-detail-content {
  font-size: 1.0625rem;
  color: var(--text-body);
  line-height: 1.9;
}

.news-detail-content p {
  margin-bottom: 20px;
}

.news-detail-content h2 {
  font-size: 1.75rem;
  font-weight: 700;
  font-family: var(--font-serif);
  color: var(--text-heading);
  margin: 40px 0 20px;
  letter-spacing: -0.02em;
}

.news-detail-content h3 {
  font-size: 1.375rem;
  font-weight: 600;
  color: var(--text-heading);
  margin: 32px 0 16px;
}

.news-detail-content h4 {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--text-heading);
  margin: 24px 0 12px;
}

.news-detail-content ul,
.news-detail-content ol {
  margin: 16px 0;
  padding-left: 24px;
  list-style: none;
}

.news-detail-content ul li,
.news-detail-content ol li {
  position: relative;
  padding-left: 20px;
  margin-bottom: 8px;
}

.news-detail-content ul li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 10px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent-primary);
}

.news-detail-content ol {
  counter-reset: item;
}

.news-detail-content ol li {
  counter-increment: item;
}

.news-detail-content ol li::before {
  content: counter(item);
  position: absolute;
  left: 0;
  font-weight: 700;
  font-size: 0.875rem;
  color: var(--accent-primary);
}

.news-detail-content blockquote {
  margin: 24px 0;
  padding: 20px 24px;
  border-left: 4px solid var(--accent-primary);
  background: rgba(200, 149, 108, 0.06);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-style: italic;
  color: var(--text-body);
}

.news-detail-content img {
  border-radius: var(--radius-md);
  margin: 24px 0;
}

.news-detail-content a {
  color: var(--accent-secondary);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.news-detail-content a:hover {
  color: var(--accent-primary);
}

.news-detail-content pre,
.news-detail-content code {
  font-family: var(--font-mono);
}

.news-detail-content code {
  padding: 2px 8px;
  background: rgba(200, 149, 108, 0.1);
  border-radius: 4px;
  font-size: 0.9em;
  color: var(--accent-secondary);
}

.news-detail-content pre {
  padding: 20px;
  background: rgba(20, 18, 16, 0.8);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  overflow-x: auto;
  margin: 24px 0;
}

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

/* ============================================================
   Filter Tabs
   ============================================================ */
.filter-tabs {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-bottom: 48px;
  flex-wrap: wrap;
}

.filter-btn {
  padding: 10px 24px;
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--text-muted);
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 30px;
  cursor: pointer;
  transition: all var(--transition-base);
}

.filter-btn:hover {
  color: var(--text-primary);
  border-color: var(--border-accent);
  background: rgba(200, 149, 108, 0.08);
}

.filter-btn.active {
  color: #ffffff;
  background: var(--accent-primary);
  border-color: transparent;
  box-shadow: 0 4px 15px rgba(200, 149, 108, 0.25);
}

/* ============================================================
   Partners
   ============================================================ */
.partners-row {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 30px;
  align-items: center;
}

.partner-item {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  transition: all var(--transition-base);
  filter: grayscale(1);
  opacity: 0.6;
}

.partner-item:hover {
  filter: grayscale(0);
  opacity: 1;
  border-color: var(--border-accent);
  box-shadow: var(--shadow-warm);
}

.partner-item img {
  max-height: 48px;
  width: auto;
  max-width: 100%;
  object-fit: contain;
}

/* ============================================================
   Testimonials
   ============================================================ */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.testimonial-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 36px;
  transition: all var(--transition-slow);
  position: relative;
}

.testimonial-card::before {
  content: '\201C';
  position: absolute;
  top: 20px;
  right: 28px;
  font-size: 4rem;
  color: var(--accent-primary);
  opacity: 0.12;
  font-family: var(--font-serif);
  line-height: 1;
}

.testimonial-card:hover {
  transform: translateY(-4px);
  border-color: var(--border-accent);
  box-shadow: var(--shadow-warm);
}

.testimonial-text {
  font-size: 1rem;
  color: var(--text-body);
  line-height: 1.8;
  margin-bottom: 20px;
  font-style: italic;
}

.testimonial-stars {
  display: flex;
  gap: 4px;
  margin-bottom: 20px;
  color: var(--accent-gold);
  font-size: 0.875rem;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 14px;
  padding-top: 20px;
  border-top: 1px solid var(--border-color);
}

.testimonial-avatar {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-full);
  overflow: hidden;
  border: 2px solid var(--border-accent);
  flex-shrink: 0;
}

.testimonial-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.testimonial-name {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--text-primary);
}

.testimonial-position {
  font-size: 0.8125rem;
  color: var(--text-muted);
}

.testimonial-company {
  font-size: 0.8125rem;
  color: var(--accent-secondary);
}

/* ============================================================
   About Page
   ============================================================ */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.about-image {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.about-image::before {
  content: '';
  position: absolute;
  inset: -2px;
  background: var(--accent-primary);
  border-radius: var(--radius-lg);
  z-index: -1;
  opacity: 0.3;
}

.about-image img {
  width: 100%;
  border-radius: var(--radius-lg);
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.about-text {
  padding: 10px 0;
}

.about-text h3 {
  font-size: 1.75rem;
  font-weight: 700;
  font-family: var(--font-serif);
  color: var(--text-heading);
  margin-bottom: 20px;
  letter-spacing: -0.02em;
}

.about-text p {
  font-size: 1rem;
  color: var(--text-body);
  line-height: 1.8;
  margin-bottom: 16px;
}

/* Timeline */
.timeline {
  position: relative;
  padding: 40px 0;
}

.timeline::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 2px;
  height: 100%;
  background: var(--accent-primary);
  opacity: 0.25;
}

.timeline-item {
  position: relative;
  padding: 0 0 50px;
  width: 50%;
}

.timeline-item:nth-child(odd) {
  margin-left: auto;
  padding-left: 50px;
}

.timeline-item:nth-child(even) {
  padding-right: 50px;
  text-align: right;
}

.timeline-dot {
  position: absolute;
  width: 16px;
  height: 16px;
  background: var(--accent-primary);
  border-radius: var(--radius-full);
  top: 8px;
  box-shadow: 0 0 12px rgba(200, 149, 108, 0.3);
}

.timeline-item:nth-child(odd) .timeline-dot {
  left: -8px;
}

.timeline-item:nth-child(even) .timeline-dot {
  right: -8px;
}

.timeline-content {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 24px;
  transition: all var(--transition-base);
}

.timeline-content:hover {
  border-color: var(--border-accent);
  box-shadow: var(--shadow-warm);
}

.timeline-content h4 {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--accent-secondary);
  margin-bottom: 8px;
}

.timeline-content h3 {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.timeline-content p {
  font-size: 0.9375rem;
  color: var(--text-muted);
  line-height: 1.7;
}

/* Team */
.team-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
}

.team-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  text-align: center;
  transition: all var(--transition-slow);
}

.team-card:hover {
  transform: translateY(-6px);
  border-color: var(--border-accent);
  box-shadow: var(--shadow-warm);
}

.team-avatar {
  width: 96px;
  height: 96px;
  border-radius: var(--radius-full);
  overflow: hidden;
  margin: 0 auto 20px;
  border: 3px solid var(--accent-primary);
  transition: transform var(--transition-base);
}

.team-card:hover .team-avatar {
  transform: scale(1.08);
}

.team-avatar img {
  width: 100%;
  height: 100%;
  border-radius: var(--radius-full);
  object-fit: cover;
}

.team-name {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 4px;
}

.team-role {
  font-size: 0.875rem;
  color: var(--accent-primary);
  margin-bottom: 12px;
  font-weight: 500;
}

.team-desc {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* Stats */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
}

.stat-item {
  text-align: center;
  padding: 40px 24px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  transition: all var(--transition-base);
}

.stat-item:hover {
  border-color: var(--border-accent);
  box-shadow: var(--shadow-warm);
}

.stat-number {
  font-size: 2.75rem;
  font-weight: 800;
  color: var(--accent-primary);
  line-height: 1.2;
  margin-bottom: 8px;
}

.stat-label {
  font-size: 0.9375rem;
  color: var(--text-muted);
  font-weight: 500;
}

/* ============================================================
   Contact Page
   ============================================================ */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: start;
}

.contact-cards {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.contact-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 28px;
  display: flex;
  align-items: flex-start;
  gap: 20px;
  transition: all var(--transition-base);
}

.contact-card:hover {
  border-color: var(--border-accent);
  box-shadow: var(--shadow-warm);
}

.contact-card-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  background: rgba(200, 149, 108, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  color: var(--accent-primary);
  flex-shrink: 0;
}

.contact-card-title {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 6px;
}

.contact-card-value {
  font-size: 0.9375rem;
  color: var(--text-muted);
  line-height: 1.6;
}

.contact-card-qr {
  flex-direction: column;
  align-items: flex-start;
}

.contact-qr {
  margin-top: 12px;
  background: #fff;
  border-radius: var(--radius-sm);
  padding: 8px;
  display: inline-block;
}

.contact-qr img {
  width: 120px;
  height: 120px;
  object-fit: contain;
  display: block;
}

.contact-form {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 40px;
}

.contact-form h3 {
  font-size: 1.5rem;
  font-weight: 700;
  font-family: var(--font-serif);
  color: var(--text-heading);
  margin-bottom: 28px;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-body);
  margin-bottom: 8px;
}

.form-input {
  width: 100%;
  padding: 12px 16px;
  font-size: 0.9375rem;
  color: var(--text-primary);
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  transition: all var(--transition-base);
}

.form-input::placeholder {
  color: var(--text-muted);
  opacity: 0.6;
}

.form-input:focus {
  border-color: var(--accent-primary);
  box-shadow: 0 0 0 3px rgba(200, 149, 108, 0.12);
  background: var(--bg-card-hover);
}

.form-input.field-error {
  border-color: var(--accent-red);
  box-shadow: 0 0 0 3px rgba(196, 122, 106, 0.15);
}

textarea.form-input {
  min-height: 140px;
  resize: vertical;
}

.field-error-message {
  font-size: 0.8125rem;
  color: var(--accent-red);
  margin-top: 6px;
}

.btn-block {
  width: 100%;
}

/* ============================================================
   Alert
   ============================================================ */
.alert {
  padding: 16px 24px;
  border-radius: var(--radius-md);
  font-size: 0.9375rem;
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.alert-success {
  background: rgba(122, 158, 126, 0.1);
  border: 1px solid rgba(122, 158, 126, 0.25);
  color: var(--accent-green);
}

/* ============================================================
   Footer
   ============================================================ */
.footer {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
  padding: 80px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 60px;
}

.footer-brand .logo-text {
  font-size: 1.5rem;
  font-weight: 700;
}

.footer-brand .logo-img {
  height: 40px;
}

.footer-brand p {
  font-size: 0.9375rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-top: 16px;
  max-width: 320px;
}

.footer-social {
  display: flex;
  gap: 12px;
  margin-top: 24px;
}

.footer-social a {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  background: rgba(200, 149, 108, 0.08);
  border: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  font-size: 1rem;
  transition: all var(--transition-base);
}

.footer-social a:hover {
  background: var(--accent-primary);
  border-color: transparent;
  color: #ffffff;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(200, 149, 108, 0.25);
}

.footer-col h4 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 20px;
}

.footer-col a {
  display: block;
  font-size: 0.9375rem;
  color: var(--text-muted);
  padding: 6px 0;
  transition: all var(--transition-base);
}

.footer-col a:hover {
  color: var(--text-primary);
  padding-left: 6px;
}

.footer-col p {
  font-size: 0.9375rem;
  color: var(--text-muted);
  line-height: 1.7;
  padding: 4px 0;
}

.footer-col i {
  margin-right: 8px;
  color: var(--accent-primary);
}

.footer-bottom {
  border-top: 1px solid var(--border-color);
  padding: 24px 0;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}

.footer-bottom p {
  font-size: 0.875rem;
  color: var(--text-muted);
}

.footer-icp {
  font-size: 0.8125rem !important;
  opacity: 0.7;
}

.footer-icp:empty {
  display: none;
}

/* ============================================================
   Breadcrumb
   ============================================================ */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  margin-bottom: 24px;
  color: var(--text-muted);
  position: relative;
  z-index: 1;
  justify-content: center;
}

.breadcrumb a {
  color: var(--text-muted);
  transition: color var(--transition-base);
}

.breadcrumb a:hover {
  color: var(--accent-secondary);
}

.breadcrumb .sep {
  color: var(--text-border);
  margin: 0 2px;
}

/* ============================================================
   Buttons
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 28px;
  font-size: 0.9375rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  transition: all var(--transition-base);
  cursor: pointer;
  border: none;
  line-height: 1.4;
  white-space: nowrap;
}

.btn-primary {
  background: var(--accent-primary);
  color: #ffffff;
  box-shadow: 0 4px 15px rgba(200, 149, 108, 0.25);
}

.btn-primary:hover {
  transform: translateY(-2px);
  background: var(--accent-secondary);
  box-shadow: 0 6px 25px rgba(200, 149, 108, 0.35);
}

.btn-outline {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border-color);
}

.btn-outline:hover {
  border-color: var(--accent-primary);
  background: rgba(200, 149, 108, 0.08);
  color: var(--text-primary);
}

.btn-lg {
  padding: 16px 36px;
  font-size: 1.0625rem;
  border-radius: var(--radius-md);
}

.btn-sm {
  padding: 8px 18px;
  font-size: 0.8125rem;
}

.btn:hover {
  transform: translateY(-1px);
}

/* ============================================================
   Utilities
   ============================================================ */
.text-gradient {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Scroll Reveal */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

/* Loading */
.loading-spinner {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 60px;
}

.spinner {
  width: 40px;
  height: 40px;
  border: 3px solid var(--border-color);
  border-top-color: var(--accent-primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

/* Empty State */
.empty-state {
  text-align: center;
  padding: 80px 24px;
  color: var(--text-muted);
}

.empty-state i {
  font-size: 3rem;
  margin-bottom: 16px;
  display: block;
  opacity: 0.3;
}

.empty-state p {
  font-size: 1.125rem;
}

/* Back to Top */
.back-to-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 48px;
  height: 48px;
  border-radius: var(--radius-full);
  background: var(--accent-primary);
  color: #ffffff;
  font-size: 1.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 999;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: all var(--transition-base);
  box-shadow: 0 4px 20px rgba(200, 149, 108, 0.3);
  border: none;
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top:hover {
  transform: translateY(-4px);
  background: var(--accent-secondary);
  box-shadow: 0 6px 30px rgba(200, 149, 108, 0.4);
}

/* Toast Notifications */
.toast {
  position: fixed;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  padding: 14px 28px;
  border-radius: var(--radius-md);
  font-size: 0.9375rem;
  font-weight: 500;
  z-index: 10000;
  opacity: 0;
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  white-space: nowrap;
}

.toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

.toast.success {
  background: rgba(122, 158, 126, 0.15);
  border: 1px solid rgba(122, 158, 126, 0.3);
  color: var(--accent-green);
}

.toast.error {
  background: rgba(196, 122, 106, 0.15);
  border: 1px solid rgba(196, 122, 106, 0.3);
  color: var(--accent-red);
}

/* No Image Placeholder */
.no-image {
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--bg-secondary), var(--bg-tertiary));
  color: var(--text-border);
  font-size: 2rem;
  min-height: 200px;
  border-radius: var(--radius-md);
}

.no-image::after {
  content: '\f03e';
  font-family: 'Font Awesome 6 Free';
  font-weight: 400;
  opacity: 0.4;
}

/* ============================================================
   Related News
   ============================================================ */
.related-news-section {
  margin-top: 60px;
  padding-top: 40px;
  border-top: 1px solid var(--border-color);
}

.related-news-section h3 {
  font-size: 1.5rem;
  font-weight: 700;
  font-family: var(--font-serif);
  color: var(--text-heading);
  margin-bottom: 24px;
}

.related-news-item {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 16px 0;
  border-bottom: 1px solid var(--border-color);
  transition: all var(--transition-base);
}

.related-news-item:hover {
  padding-left: 8px;
}

.related-news-item:last-child {
  border-bottom: none;
}

.related-news-title {
  font-size: 0.9375rem;
  color: var(--text-body);
  line-height: 1.5;
  flex: 1;
  transition: color var(--transition-base);
}

.related-news-item:hover .related-news-title {
  color: var(--text-primary);
}

.related-news-date {
  font-size: 0.8125rem;
  color: var(--text-muted);
  white-space: nowrap;
}

/* ============================================================
   Animations
   ============================================================ */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInDown {
  from {
    opacity: 0;
    transform: translateY(-30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes float {
  0%, 100% {
    transform: translateY(0) scale(1);
  }
  50% {
    transform: translateY(-30px) scale(1.05);
  }
}

@keyframes pulse {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.5;
  }
}

@keyframes shimmer {
  0% {
    background-position: -200% 0;
  }
  100% {
    background-position: 200% 0;
  }
}

@keyframes gradientShift {
  0% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
  100% {
    background-position: 0% 50%;
  }
}

/* ============================================================
   Additional Component Styles
   ============================================================ */

/* Shimmer Loading Skeleton */
.skeleton {
  background: linear-gradient(
    90deg,
    var(--bg-card) 25%,
    rgba(200, 149, 108, 0.06) 50%,
    var(--bg-card) 75%
  );
  background-size: 400% 100%;
  animation: shimmer 1.5s ease-in-out infinite;
  border-radius: var(--radius-sm);
}

/* Page Content Typography */
.page-content h2 {
  font-size: 1.75rem;
  font-weight: 700;
  font-family: var(--font-serif);
  color: var(--text-heading);
  margin: 40px 0 16px;
  letter-spacing: -0.02em;
}

.page-content h3 {
  font-size: 1.375rem;
  font-weight: 600;
  color: var(--text-heading);
  margin: 32px 0 12px;
}

.page-content p {
  margin-bottom: 16px;
  line-height: 1.8;
}

.page-content ul {
  margin: 16px 0;
  padding-left: 24px;
}

.page-content ul li {
  position: relative;
  padding-left: 16px;
  margin-bottom: 8px;
  line-height: 1.7;
}

.page-content ul li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 10px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent-primary);
}

/* CTA Section */
.cta-section {
  text-align: center;
  padding: 80px 0;
  background: rgba(200, 149, 108, 0.04);
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
}

.cta-section h2 {
  font-size: 2.25rem;
  font-weight: 700;
  font-family: var(--font-serif);
  color: var(--text-heading);
  margin-bottom: 16px;
}

.cta-section p {
  font-size: 1.125rem;
  color: var(--text-muted);
  margin-bottom: 32px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.cta-buttons {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

/* Map Container */
.map-container {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-color);
  margin-top: 40px;
}

.map-container iframe {
  width: 100%;
  height: 400px;
  border: none;
  filter: grayscale(0.3) brightness(0.8);
}

/* Pagination */
.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: 48px;
}

.pagination button,
.pagination a {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 40px;
  padding: 0 12px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-muted);
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition-base);
}

.pagination button:hover,
.pagination a:hover {
  color: var(--text-primary);
  border-color: var(--border-accent);
  background: rgba(200, 149, 108, 0.08);
}

.pagination button.active,
.pagination a.active {
  color: #ffffff;
  background: var(--accent-primary);
  border-color: transparent;
}

.pagination button:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

/* Share Buttons */
.share-buttons {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 32px;
  padding-top: 24px;
  border-top: 1px solid var(--border-color);
}

.share-buttons span {
  font-size: 0.9375rem;
  color: var(--text-muted);
  font-weight: 500;
}

.share-buttons a {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  transition: all var(--transition-base);
}

.share-buttons a:hover {
  background: var(--accent-primary);
  border-color: transparent;
  color: #ffffff;
}

/* Tags */
.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
}

.tag {
  display: inline-block;
  padding: 4px 14px;
  font-size: 0.8125rem;
  color: var(--text-muted);
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 20px;
  transition: all var(--transition-base);
}

.tag:hover {
  color: var(--text-primary);
  border-color: var(--border-accent);
}

/* Card Grid Utilities */
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 30px;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
}

/* Text Utilities */
.text-center {
  text-align: center;
}

.text-left {
  text-align: left;
}

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

.text-primary {
  color: var(--accent-primary);
}

.text-cyan {
  color: var(--accent-secondary);
}

.text-red {
  color: var(--accent-red);
}

.text-gold {
  color: var(--accent-gold);
}

.text-green {
  color: var(--accent-green);
}

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

.text-muted {
  color: var(--text-muted);
}

.font-bold {
  font-weight: 700;
}

.font-semibold {
  font-weight: 600;
}

/* Spacing Utilities */
.mt-0 { margin-top: 0; }
.mt-1 { margin-top: 8px; }
.mt-2 { margin-top: 16px; }
.mt-3 { margin-top: 24px; }
.mt-4 { margin-top: 32px; }
.mt-5 { margin-top: 48px; }

.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: 8px; }
.mb-2 { margin-bottom: 16px; }
.mb-3 { margin-bottom: 24px; }
.mb-4 { margin-bottom: 32px; }
.mb-5 { margin-bottom: 48px; }

.pt-0 { padding-top: 0; }
.pt-1 { padding-top: 8px; }
.pt-2 { padding-top: 16px; }
.pt-3 { padding-top: 24px; }

.pb-0 { padding-bottom: 0; }
.pb-1 { padding-bottom: 8px; }
.pb-2 { padding-bottom: 16px; }
.pb-3 { padding-bottom: 24px; }

/* Display Utilities */
.d-none { display: none; }
.d-flex { display: flex; }
.d-block { display: block; }
.d-inline-block { display: inline-block; }
.d-grid { display: grid; }

.flex-center {
  display: flex;
  align-items: center;
  justify-content: center;
}

.flex-between {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.gap-1 { gap: 8px; }
.gap-2 { gap: 16px; }
.gap-3 { gap: 24px; }

/* Width Utilities */
.w-full { width: 100%; }
.max-w-sm { max-width: 480px; }
.max-w-md { max-width: 640px; }
.max-w-lg { max-width: 800px; }
.max-w-xl { max-width: 960px; }

.mx-auto { margin-left: auto; margin-right: auto; }

/* Overflow */
.overflow-hidden { overflow: hidden; }

/* Rounded */
.rounded { border-radius: var(--radius-md); }
.rounded-lg { border-radius: var(--radius-lg); }
.rounded-full { border-radius: var(--radius-full); }

/* ============================================================
   Responsive - Tablet (max-width: 1024px)
   ============================================================ */
@media (max-width: 1024px) {
  :root {
    --header-height: 70px;
  }

  .container {
    padding: 0 20px;
  }

  .section {
    padding: 80px 0;
  }

  .section-alt {
    padding: 80px 0;
  }

  .section-header h2 {
    font-size: 2rem;
  }

  .menu-toggle {
    display: flex;
  }

  .nav {
    display: none;
  }

  .nav.open {
    display: flex;
  }

  .header.menu-is-open .menu-toggle {
    position: fixed;
    top: 14px;
    right: 20px;
    z-index: 1002;
  }

  .header.menu-is-open::after {
    content: '';
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 998;
    animation: fadeIn 0.3s ease;
  }

  [data-theme="light"] .header.menu-is-open::after {
    background: rgba(0, 0, 0, 0.25);
  }

  .header.menu-is-open .header-actions .theme-toggle {
    display: none;
  }

  /* Hero */
  .banner-title {
    font-size: 2.75rem;
  }

  .banner-subtitle {
    font-size: 1.125rem;
  }

  .banner-desc {
    font-size: 0.95rem;
  }

  .banner-arrow {
    width: 44px;
    height: 44px;
  }

  .banner-prev {
    left: 16px;
  }

  .banner-next {
    right: 16px;
  }

  /* Features */
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }

  /* Services */
  .service-block {
    gap: 40px;
  }

  .service-title {
    font-size: 1.5rem;
  }

  /* Cases */
  .cases-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }

  /* News */
  .news-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }

  /* Partners */
  .partners-row {
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
  }

  /* Testimonials */
  .testimonials-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }

  /* About */
  .about-grid {
    gap: 40px;
  }

  .timeline::before {
    left: 20px;
  }

  .timeline-item,
  .timeline-item:nth-child(odd),
  .timeline-item:nth-child(even) {
    width: 100%;
    padding-left: 50px;
    padding-right: 0;
    text-align: left;
  }

  .timeline-item:nth-child(odd) .timeline-dot,
  .timeline-item:nth-child(even) .timeline-dot {
    left: 12px;
    right: auto;
  }

  /* Team */
  .team-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }

  /* Stats */
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }

  /* Contact */
  .contact-grid {
    gap: 36px;
  }

  /* Footer */
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 36px;
  }

  /* Page Hero */
  .page-hero {
    padding: 140px 0 60px;
  }

  .page-hero h1 {
    font-size: 2.25rem;
  }
}

/* ============================================================
   Responsive - Mobile Landscape (max-width: 768px)
   ============================================================ */
@media (max-width: 768px) {
  .section {
    padding: 60px 0;
  }

  .section-alt {
    padding: 60px 0;
  }

  .section-header {
    margin-bottom: 40px;
  }

  .section-header h2 {
    font-size: 1.75rem;
  }

  .section-header p {
    font-size: 1rem;
  }

  /* Hero */
  .hero {
    min-height: 90vh;
  }

  .banner-title {
    font-size: 2.25rem;
  }

  .banner-subtitle {
    font-size: 1rem;
    margin-bottom: 12px;
  }

  .banner-desc {
    font-size: 0.875rem;
    margin-bottom: 28px;
    line-height: 1.7;
  }

  .banner-arrow {
    display: none;
  }

  .banner-dots {
    bottom: 24px;
  }

  /* Features */
  .features-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .feature-card {
    padding: 32px 24px;
  }

  /* Services */
  .service-block {
    grid-template-columns: 1fr;
    gap: 30px;
    margin-bottom: 50px;
    padding-bottom: 50px;
  }

  .service-block.reverse {
    direction: ltr;
  }

  .service-title {
    font-size: 1.375rem;
  }

  /* Cases */
  .cases-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  /* News */
  .news-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  /* News Detail */
  .news-detail-article {
    padding: 24px;
  }

  .news-detail-title {
    font-size: 1.75rem;
  }

  .news-detail-content {
    font-size: 1rem;
  }

  /* Filter */
  .filter-tabs {
    gap: 6px;
    margin-bottom: 32px;
  }

  .filter-btn {
    padding: 8px 18px;
    font-size: 0.875rem;
  }

  /* Partners */
  .partners-row {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }

  .partner-item {
    padding: 16px;
  }

  /* Testimonials */
  .testimonials-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  /* About */
  .about-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .about-image {
    order: -1;
  }

  .timeline-item {
    padding-left: 40px;
  }

  /* Team */
  .team-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }

  .team-card {
    padding: 24px 16px;
  }

  /* Stats */
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }

  .stat-item {
    padding: 28px 16px;
  }

  .stat-number {
    font-size: 2rem;
  }

  /* Contact */
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .contact-form {
    padding: 28px;
  }

  /* Footer */
  .footer {
    padding: 60px 0 0;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 30px;
  }

  .footer-brand {
    grid-column: 1 / -1;
  }

  .footer-col {
    display: flex;
    flex-direction: column;
    gap: 6px;
  }

  .footer-brand p {
    max-width: 100%;
  }

  /* Page Hero */
  .page-hero {
    padding: 120px 0 50px;
  }

  .page-hero h1 {
    font-size: 2rem;
  }

  .page-hero p {
    font-size: 1rem;
  }

  /* Buttons */
  .btn-lg {
    padding: 14px 28px;
    font-size: 1rem;
  }

  /* CTA */
  .cta-section {
    padding: 60px 0;
  }

  .cta-section h2 {
    font-size: 1.75rem;
  }

  .cta-buttons {
    flex-direction: column;
  }

  .cta-buttons .btn {
    width: 100%;
  }

  /* Grid Utilities */
  .grid-2,
  .grid-3,
  .grid-4 {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  /* Breadcrumb */
  .breadcrumb {
    font-size: 0.8125rem;
    justify-content: center;
  }

  /* Back to Top */
  .back-to-top {
    width: 44px;
    height: 44px;
    bottom: 20px;
    right: 20px;
  }

  /* Map */
  .map-container iframe {
    height: 300px;
  }

  /* Pagination */
  .pagination {
    margin-top: 32px;
  }

  .pagination button,
  .pagination a {
    min-width: 36px;
    height: 36px;
    font-size: 0.8125rem;
  }
}

/* ============================================================
   Responsive - Mobile Portrait (max-width: 480px)
   ============================================================ */
@media (max-width: 480px) {
  .container {
    padding: 0 16px;
  }

  .section {
    padding: 48px 0;
  }

  .section-alt {
    padding: 48px 0;
  }

  .section-header h2 {
    font-size: 1.5rem;
  }

  .section-header p {
    font-size: 0.9375rem;
  }

  /* Header */
  .logo {
    font-size: 1.25rem;
  }

  /* Hero */
  .hero {
    min-height: 85vh;
  }

  .banner-title {
    font-size: 1.75rem;
  }

  .banner-subtitle {
    font-size: 0.9375rem;
    margin-bottom: 24px;
  }

  .banner-dots {
    bottom: 16px;
    gap: 8px;
  }

  .banner-dot {
    width: 10px;
    height: 10px;
  }

  /* Feature Cards */
  .feature-card {
    padding: 24px 20px;
  }

  .feature-icon {
    width: 60px;
    height: 60px;
    font-size: 1.5rem;
  }

  .feature-title {
    font-size: 1.125rem;
  }

  /* Service */
  .service-block {
    margin-bottom: 40px;
    padding-bottom: 40px;
  }

  .service-title {
    font-size: 1.25rem;
  }

  .service-desc {
    font-size: 0.9375rem;
  }

  /* News Detail */
  .news-detail-article {
    padding: 20px 16px;
    border-radius: var(--radius-md);
  }

  .news-detail-title {
    font-size: 1.5rem;
  }

  .news-detail-meta {
    gap: 16px;
  }

  .news-meta-item {
    font-size: 0.8125rem;
  }

  /* Contact Form */
  .contact-form {
    padding: 24px 20px;
  }

  .contact-form h3 {
    font-size: 1.25rem;
  }

  .form-input {
    padding: 10px 14px;
    font-size: 0.875rem;
  }

  /* Team */
  .team-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .team-avatar {
    width: 80px;
    height: 80px;
  }

  /* Stats */
  .stats-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .stat-item {
    padding: 24px 16px;
  }

  .stat-number {
    font-size: 1.75rem;
  }

  /* Partners */
  .partners-row {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }

  .partner-item {
    padding: 14px;
  }

  .partner-item img {
    max-height: 36px;
  }

  /* Footer */
  .footer {
    padding: 48px 0 0;
  }

  .footer-social a {
    width: 36px;
    height: 36px;
    font-size: 0.875rem;
  }

  .footer-bottom {
    padding: 20px 0;
  }

  .footer-bottom p {
    font-size: 0.8125rem;
  }

  /* Page Hero */
  .page-hero {
    padding: 100px 0 40px;
  }

  .page-hero h1 {
    font-size: 1.75rem;
  }

  /* Buttons */
  .btn {
    padding: 10px 22px;
    font-size: 0.875rem;
  }

  .btn-lg {
    padding: 12px 24px;
    font-size: 0.9375rem;
  }

  /* Toast */
  .toast {
    left: 16px;
    right: 16px;
    transform: translateY(100px);
    text-align: center;
  }

  .toast.show {
    transform: translateY(0);
  }

  /* Timeline */
  .timeline-item {
    padding-left: 32px;
  }

  .timeline-content {
    padding: 16px;
  }

  .timeline-content h3 {
    font-size: 1.125rem;
  }

  .timeline-content h4 {
    font-size: 0.9375rem;
  }

  /* Testimonial */
  .testimonial-card {
    padding: 24px;
  }

  /* Contact Card */
  .contact-card {
    padding: 20px;
    gap: 16px;
  }

  .contact-card-icon {
    width: 48px;
    height: 48px;
    font-size: 1.1rem;
  }

  /* Case Card */
  .case-card-body {
    padding: 20px;
  }

  .case-title {
    font-size: 1rem;
  }

  /* News Card */
  .news-card-body {
    padding: 20px;
  }

  .news-card-title {
    font-size: 1rem;
  }

  /* Filter */
  .filter-tabs {
    gap: 4px;
  }

  .filter-btn {
    padding: 6px 14px;
    font-size: 0.8125rem;
  }

  /* Related News */
  .related-news-item {
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
  }

  .related-news-date {
    font-size: 0.75rem;
  }

  /* Map */
  .map-container iframe {
    height: 240px;
  }
}

/* ============================================================
   Reduced Motion
   ============================================================ */
@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;
  }

  .hero::before,
  .hero::after,
  .page-hero::before,
  .page-hero::after {
    animation: none;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }

  .banner-slide {
    transition: none;
  }
}

/* ============================================================
   FAQ Section
   ============================================================ */
.faq-list {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color var(--transition-base), box-shadow var(--transition-base);
}

.faq-item:hover {
  border-color: var(--border-accent);
}

.faq-item.active {
  border-color: var(--accent-primary);
  box-shadow: var(--shadow-warm);
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 24px;
  cursor: pointer;
  user-select: none;
  transition: background var(--transition-base);
}

.faq-question:hover {
  background: rgba(200, 149, 108, 0.04);
}

.faq-question span {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-heading);
  line-height: 1.5;
  flex: 1;
}

.faq-question i {
  font-size: 0.8rem;
  color: var(--text-muted);
  transition: transform var(--transition-base), color var(--transition-base);
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(200, 149, 108, 0.08);
}

.faq-item.active .faq-question i {
  transform: rotate(180deg);
  color: var(--accent-primary);
  background: rgba(200, 149, 108, 0.15);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0.16, 1, 0.3, 1), padding 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.faq-item.active .faq-answer {
  max-height: 300px;
}

.faq-answer p {
  padding: 0 24px 20px;
  font-size: 0.9375rem;
  line-height: 1.8;
  color: var(--text-body);
  border-top: 1px solid var(--border-color);
  padding-top: 16px;
  margin-top: 0;
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--text-muted);
  margin-top: 8px;
}

@media (max-width: 768px) {
  .faq-question {
    padding: 16px 18px;
  }
  .faq-question span {
    font-size: 0.9375rem;
  }
  .faq-answer p {
    padding: 0 18px 16px;
    padding-top: 12px;
    font-size: 0.875rem;
  }
}

/* ============================================================
   Print Styles
   ============================================================ */
@media print {
  .header,
  .footer,
  .back-to-top,
  .banner-arrow,
  .banner-dots,
  .menu-toggle,
  .nav {
    display: none !important;
  }

  body {
    background: #ffffff;
    color: #000000;
  }

  body::after {
    display: none;
  }

  .section {
    padding: 30px 0;
  }

  .section-header h2 {
    color: #000000;
  }

}
.about-content { flex: 1; }
.about-content .section-title { font-size: 2rem; margin-bottom: 1.5rem; }
.section-title { font-size: 2rem; font-weight: 700; margin-bottom: 1rem; color: var(--text-heading); }
.section-title::after { content: ''; display: block; width: 60px; height: 3px; background: var(--accent-primary); margin-top: 12px; border-radius: 2px; }
.loading-overlay { display: flex; justify-content: center; align-items: center; min-height: 200px; width: 100%; }
.team-avatar-placeholder { width: 100%; height: 100%; display: flex; align-items: center; justify-content: center; background: rgba(200, 149, 108, 0.12); border-radius: 50%; font-size: 2rem; color: var(--accent-primary); }
.toast-content { display: flex; align-items: center; gap: 10px; padding: 12px 20px; }
.toast-icon { font-size: 1.1rem; flex-shrink: 0; }
.toast-message { font-size: 0.9rem; color: var(--text-primary); }

/* ==================== Case Video ==================== */
.case-video-badge {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(200, 149, 108, 0.9);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  z-index: 3;
  backdrop-filter: blur(4px);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
  pointer-events: none;
}

/* ==================== Video Modal ==================== */
.video-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(20, 18, 16, 0.85);
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  animation: fadeIn 0.25s ease;
}
.video-modal {
  background: var(--bg-primary);
  border-radius: 16px;
  width: 90vw;
  max-width: 960px;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}
.video-modal-header {
  padding: 16px 24px;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.video-modal-header h3 {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-heading);
}
.video-modal-close {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  border: none;
  background: none;
  color: var(--text-secondary);
  font-size: 24px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}
.video-modal-close:hover {
  background: var(--bg-tertiary);
  color: var(--text-primary);
}
.video-modal-body {
  padding: 16px;
  overflow: hidden;
}
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

[data-theme="light"] .header.scrolled {
  background: rgba(250, 248, 245, 0.95);
  box-shadow: 0 1px 0 var(--border-color), var(--shadow-md);
}

[data-theme="light"] .banner-slide::before {
  background: linear-gradient(
    180deg,
    rgba(250, 248, 245, 0.80) 0%,
    rgba(250, 248, 245, 0.50) 40%,
    rgba(250, 248, 245, 0.55) 60%,
    rgba(250, 248, 245, 0.85) 100%
  );
}

[data-theme="light"] .banner-title {
  color: var(--text-heading);
}

[data-theme="light"] .banner-subtitle,
[data-theme="light"] .banner-desc {
  color: var(--text-body);
}

[data-theme="light"] .btn-outline {
  color: var(--accent-primary);
  border-color: var(--accent-primary);
}

[data-theme="light"] .btn-outline:hover {
  background: var(--accent-primary);
  color: #fff;
}

[data-theme="light"] .nav-link {
  color: var(--text-body);
}

[data-theme="light"] .nav-link:hover,
[data-theme="light"] .nav-link.active {
  color: var(--accent-primary);
}

[data-theme="light"] .footer {
  background: #2a2520;
  color: #d0c8bc;
}

[data-theme="light"] .footer .nav-link,
[data-theme="light"] .footer p,
[data-theme="light"] .footer h4 {
  color: rgba(255,255,255,0.7);
}

[data-theme="light"] .footer-bottom {
  border-top-color: rgba(255,255,255,0.08);
}

[data-theme="light"] .footer-bottom p {
  color: rgba(255,255,255,0.4);
}

[data-theme="light"] .noise-overlay {
  opacity: 0.015;
}

[data-theme="light"] .back-to-top {
  background: var(--bg-card);
  color: var(--text-primary);
  border-color: var(--border-color);
}

[data-theme="light"] .theme-toggle {
  color: var(--text-body);
}

[data-theme="light"] .theme-toggle:hover {
  color: var(--accent-primary);
}

[data-theme="light"] .case-overlay {
  background: linear-gradient(180deg, transparent 20%, rgba(250, 248, 245, 0.92) 100%);
}

[data-theme="light"] .case-overlay .case-title,
[data-theme="light"] .case-overlay .case-category {
  color: var(--text-heading);
}

[data-theme="light"] .news-detail-content pre {
  background: rgba(245, 242, 238, 0.8);
}

[data-theme="light"] .video-modal-overlay {
  background: rgba(250, 248, 245, 0.85);
}

[data-theme="light"] .banner-dot {
  background: rgba(30, 28, 24, 0.15);
  border-color: transparent;
}

[data-theme="light"] .banner-dot:hover {
  background: rgba(30, 28, 24, 0.3);
}

[data-theme="light"] .banner-dot.active {
  background: var(--accent-primary);
}

[data-theme="light"] .banner-arrow {
  background: rgba(30, 28, 24, 0.06);
  border-color: rgba(120, 110, 96, 0.15);
}

[data-theme="light"] .banner-arrow:hover {
  background: rgba(30, 28, 24, 0.1);
}

[data-theme="light"] .banner-slide.no-image {
  background: linear-gradient(135deg, #f0ece6 0%, #e8e2da 50%, #f0ece6 100%) !important;
}

.theme-toggle {
  background: none;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-full);
  width: 38px;
  height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--text-muted);
  font-size: 16px;
  transition: all var(--transition-base);
  flex-shrink: 0;
  padding: 0;
}

.theme-toggle:hover {
  color: var(--accent-primary);
  border-color: var(--accent-primary);
  background: var(--bg-glass);
}

.text-muted-sm {
  color: var(--text-muted);
  font-size: 0.9rem;
}

.empty-state p {
  color: var(--text-muted);
}