/* ============================================================
   HUA CHUAN Group - Global Styles
   Light theme, brand blue #04a6e1
   ============================================================ */

:root {
  --brand: #04a6e1;
  --brand-dark: #0284b8;
  --brand-light: #e6f6fd;
  --brand-50: #f2fafd;
  --brand-100: #e1f3fb;
  --text-primary: #0f172a;
  --text-secondary: #475569;
  --text-tertiary: #94a3b8;
  --bg-white: #ffffff;
  --bg-cream: #f8fafc;
  --bg-gray: #f1f5f9;
  --border: #e2e8f0;
  --border-light: #f1f5f9;
  --shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.04);
  --shadow-md: 0 4px 20px rgba(15, 23, 42, 0.06);
  --shadow-lg: 0 12px 40px rgba(15, 23, 42, 0.08);
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --nav-height: 72px;
  --max-w: 1280px;
  --ease: cubic-bezier(0.4, 0, 0.2, 1);
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: 'Plus Jakarta Sans', 'Noto Sans SC', 'Noto Sans TC', -apple-system, BlinkMacSystemFont, sans-serif;
  color: var(--text-primary);
  background: linear-gradient(160deg, #e8f7ff 0%, #f5fcff 40%, #ffffff 100%);
  background-attachment: fixed;
  line-height: 1.6;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
img { max-width: 100%; display: block; }
ul { list-style: none; }

.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 32px;
}

/* ===== Scroll Progress Bar ===== */
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: transparent;
  z-index: 1001;
  pointer-events: none;
}
.scroll-progress-bar {
  height: 100%;
  width: 100%;
  background: var(--brand);
  transform-origin: left center;
  transform: scaleX(0);
  transition: transform 0.05s linear;
}

/* ===== Navigation ===== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--nav-height);
  z-index: 1000;
  background: rgba(255, 255, 255, 0.7);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: all 0.3s var(--ease);
}
.navbar.scrolled {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-light);
  box-shadow: var(--shadow-sm);
}
.navbar-inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}
.nav-left { display: flex; align-items: center; gap: 32px; }
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 18px;
  letter-spacing: -0.01em;
}
.nav-logo img {
  height: 32px;
  width: auto;
}
.nav-home {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-secondary);
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  transition: all 0.2s var(--ease);
}
.nav-home:hover { color: var(--brand); background: var(--brand-50); }

.nav-center {
  display: flex;
  align-items: center;
  gap: 4px;
  flex: 1;
  justify-content: center;
}
.nav-item {
  position: relative;
}
.nav-link {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 10px 16px;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-secondary);
  border-radius: var(--radius-sm);
  transition: all 0.2s var(--ease);
  cursor: pointer;
}
.nav-link:hover,
.nav-link.active {
  color: var(--brand);
  background: var(--brand-50);
}
.nav-link svg {
  width: 14px;
  height: 14px;
  transition: transform 0.2s var(--ease);
}
.nav-item:hover .nav-link svg { transform: rotate(180deg); }

.nav-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%) translateY(-8px);
  min-width: 200px;
  background: var(--bg-white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  padding: 8px;
  opacity: 0;
  visibility: hidden;
  transition: all 0.25s var(--ease);
}
.nav-item:hover .nav-dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}
.dropdown-item {
  display: block;
  padding: 10px 14px;
  font-size: 14px;
  color: var(--text-secondary);
  border-radius: var(--radius-sm);
  transition: all 0.15s var(--ease);
  cursor: pointer;
}
.dropdown-item:hover {
  color: var(--brand);
  background: var(--brand-50);
}

.nav-right {
  display: flex;
  align-items: center;
  gap: 12px;
}

/* Language switcher */
.lang-switch {
  position: relative;
}
.lang-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-secondary);
  border: 1px solid var(--border);
  border-radius: 999px;
  transition: all 0.2s var(--ease);
}
.lang-btn:hover {
  color: var(--brand);
  border-color: var(--brand);
  background: var(--brand-50);
}
.lang-btn-pill {
  padding: 6px 14px 6px 10px;
  gap: 6px;
  border-radius: 999px;
}
.lang-btn-pill svg {
  width: 14px;
  height: 14px;
}
.lang-short {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.02em;
  min-width: 20px;
  text-align: center;
}
.lang-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  min-width: 160px;
  background: var(--bg-white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  padding: 6px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-6px);
  transition: all 0.2s var(--ease);
  z-index: 10;
}
.lang-switch.open .lang-dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.lang-option {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 9px 12px;
  font-size: 13px;
  color: var(--text-secondary);
  border-radius: var(--radius-sm);
  transition: all 0.15s var(--ease);
  cursor: pointer;
}
.lang-option:hover { background: var(--bg-gray); color: var(--text-primary); }
.lang-option.active { color: var(--brand); background: var(--brand-50); font-weight: 500; }
.lang-check { width: 14px; height: 14px; opacity: 0; }
.lang-option.active .lang-check { opacity: 1; }

/* Buttons */
.btn-primary, .btn-outline, .nav-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  font-size: 14px;
  font-weight: 600;
  border-radius: 999px;
  transition: background 0.25s var(--ease), color 0.25s var(--ease), box-shadow 0.25s var(--ease), border-color 0.25s var(--ease), transform 0.08s ease-out;
  will-change: transform;
  position: relative;
  overflow: hidden;
}
.btn-primary {
  background: var(--brand);
  color: #fff;
  box-shadow: 0 4px 14px rgba(4, 166, 225, 0.3);
}
.btn-primary:hover {
  background: var(--brand-dark);
  box-shadow: 0 6px 20px rgba(4, 166, 225, 0.4);
  transform: translateY(-1px);
}
.btn-outline {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border);
}
.btn-outline:hover {
  color: var(--brand);
  border-color: var(--brand);
  background: var(--brand-50);
}
.btn-white {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  font-size: 15px;
  font-weight: 600;
  border-radius: 999px;
  transition: all 0.25s var(--ease);
  background: #ffffff;
  color: var(--text-primary);
  border: 1px solid var(--border-light);
  box-shadow: 0 4px 16px rgba(0,0,0,0.06);
  cursor: pointer;
}
.btn-white:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.1);
  border-color: var(--brand-200);
  color: var(--brand);
}
.btn-white svg {
  width: 16px;
  height: 16px;
  transition: transform 0.25s var(--ease);
}
.btn-white:hover svg {
  transform: translate(2px, -2px);
}
.btn-lg.btn-white { padding: 16px 36px; font-size: 16px; }
.nav-cta {
  padding: 10px 20px;
  font-size: 13px;
  background: var(--text-primary);
  color: #fff;
}
.nav-cta:hover {
  background: var(--brand);
  box-shadow: 0 4px 14px rgba(4, 166, 225, 0.3);
  transform: translateY(-1px);
}
.btn-sm { padding: 8px 18px; font-size: 13px; }
.btn-lg { padding: 16px 32px; font-size: 15px; }

/* Mobile menu button */
.mobile-menu-btn {
  display: none;
  padding: 8px;
  color: var(--text-primary);
}
.mobile-menu-btn svg { width: 24px; height: 24px; }

/* Mobile nav overlay */
.mobile-nav {
  display: none;
  position: fixed;
  top: var(--nav-height);
  left: 0;
  width: 100%;
  height: calc(100vh - var(--nav-height));
  background: var(--bg-white);
  z-index: 999;
  padding: 24px;
  overflow-y: auto;
  transform: translateX(100%);
  transition: transform 0.3s var(--ease);
}
.mobile-nav.open { transform: translateX(0); }
.mobile-nav-item {
  padding: 16px 0;
  border-bottom: 1px solid var(--border-light);
  font-size: 16px;
  font-weight: 500;
  color: var(--text-primary);
  cursor: pointer;
}
.mobile-nav-sub {
  padding: 12px 0 12px 16px;
  border-bottom: 1px solid var(--border-light);
  font-size: 14px;
  color: var(--text-secondary);
  cursor: pointer;
}

/* ===== Hero Section ===== */
.hero {
  position: relative;
  height: 100vh;
  min-height: 600px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: linear-gradient(135deg, #f8fafc 0%, #e1f3fb 100%);
}
.hero-canvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
}
.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 900px;
  padding: 0 24px;
}
.hero-eyebrow {
  display: inline-block;
  padding: 6px 16px;
  font-size: 13px;
  font-weight: 500;
  color: var(--brand);
  background: rgba(4, 166, 225, 0.1);
  border: 1px solid rgba(4, 166, 225, 0.2);
  border-radius: 999px;
  margin-bottom: 24px;
  letter-spacing: 0.05em;
}
.hero-title {
  font-size: clamp(36px, 6vw, 72px);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: 24px;
  color: var(--text-primary);
}

/* Hero v2 - reference layout */
.hero-eyebrow-v2 {
  display: inline-block;
  font-size: 18px;
  font-weight: 500;
  color: #7dd3fc;
  letter-spacing: 0.12em;
  margin-bottom: 24px;
  text-transform: none;
}
.hero-tagline-v2 {
  font-size: 30px;
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: #ffffff;
  margin-bottom: 20px;
  text-shadow: 0 2px 12px rgba(0,0,0,0.3);
}
.hero-big-en {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  margin-bottom: 32px;
  line-height: 1.05;
  text-align: center;
}
.hero-big-en-line {
  font-weight: 800;
  text-transform: uppercase;
  white-space: nowrap;
}
.hero-big-en-line-1 {
  font-size: 96px;
  letter-spacing: -0.01em;
}
.hero-big-en-line-2 {
  font-size: 72px;
  letter-spacing: 0.02em;
  opacity: 0.9;
}
.glow-text {
  background: linear-gradient(
    100deg,
    #0d1b3d 0%,
    #0a2550 15%,
    #04488a 30%,
    #04a6e1 50%,
    #04488a 70%,
    #0a2550 85%,
    #0d1b3d 100%
  );
  background-size: 300% 100%;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
  filter: drop-shadow(0 0 28px rgba(4, 166, 225, 0.35)) drop-shadow(0 0 60px rgba(4, 166, 225, 0.18));
  animation: textShimmer 8s linear infinite;
}
@keyframes textShimmer {
  0% {
    background-position: 0% 50%;
  }
  100% {
    background-position: 300% 50%;
  }
}
.hero-tags-v2 {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 40px;
  font-size: 15px;
  font-weight: 500;
  color: rgba(255,255,255,0.85);
}
.hero-tag {
  text-shadow: 0 1px 6px rgba(0,0,0,0.3);
}
.hero-tag-dot {
  color: rgba(255,255,255,0.5);
  font-size: 12px;
  line-height: 1;
}
.hero-actions-v2 {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}
.hero-btn.btn-outline {
  border: 2px solid rgba(255,255,255,0.85);
  background: transparent;
  color: #ffffff;
  transition: all 0.3s var(--ease);
}
.hero-btn.btn-outline:hover {
  background: rgba(255,255,255,0.15);
  border-color: #ffffff;
  color: #ffffff;
}
.hero-btn.btn-primary {
  background: #ffffff;
  color: var(--text-primary);
  border: none;
  box-shadow: 0 8px 24px rgba(0,0,0,0.15);
}
.hero-btn.btn-primary:hover {
  background: rgba(255,255,255,0.95);
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(0,0,0,0.2);
}

/* Hero Video - 16:9 */
.hero-video {
  position: relative;
  width: 100vw;
  height: auto;
  aspect-ratio: 16 / 9;
  min-height: 0;
  max-width: none;
  margin: var(--nav-height) 0 0;
  margin-left: calc(-50vw + 50%);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #000;
}
.hero-video-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-video-element {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  background: #000;
}
.hero-video-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(13,27,61,0.25) 0%, rgba(13,27,61,0.45) 60%, rgba(13,27,61,0.65) 100%);
  pointer-events: none;
}
.hero-content-v2 {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 1100px;
  padding: 0 24px;
}
.gradient-text {
  background: linear-gradient(120deg, var(--brand) 0%, #06b6d4 25%, var(--brand) 50%, #3b82f6 75%, var(--brand) 100%);
  background-size: 200% auto;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
  animation: gradientFlow 4s linear infinite;
}
@keyframes gradientFlow {
  0% { background-position: 0% center; }
  100% { background-position: 200% center; }
}
.hero-subtitle {
  font-size: clamp(16px, 2vw, 20px);
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 40px;
  max-width: 640px;
  margin-left: auto;
  margin-right: auto;
}
.hero-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}
.hero-scroll {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--text-tertiary);
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.hero-scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--text-tertiary), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}
@keyframes scrollPulse {
  0%, 100% { opacity: 0.3; transform: scaleY(0.6); }
  50% { opacity: 1; transform: scaleY(1); }
}

/* ===== Section Base ===== */
.section {
  padding: 56px 0;
  position: relative;
}
.section-gray { background: transparent; }
.section-head {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 32px;
}
.section-eyebrow {
  display: inline-block;
  font-size: 13px;
  font-weight: 600;
  color: var(--brand);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 16px;
}
.section-title {
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.2;
  margin-bottom: 16px;
  color: var(--text-primary);
}
.section-desc {
  font-size: 17px;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ===== Service Grid ===== */
.service-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.service-card {
  background: var(--bg-white);
  border: 1px solid var(--border-light);
  border-radius: 20px;
  padding: 36px 32px;
  position: relative;
  overflow: hidden;
  transition: all 0.3s var(--ease);
}
.service-card:hover {
  transform: translateY(-4px);
  border-color: var(--brand-200);
  box-shadow: 0 20px 40px -12px rgba(4, 166, 225, 0.15);
}
.service-icon {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(4,166,225,0.1) 0%, rgba(56,189,248,0.1) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--brand);
  margin-bottom: 20px;
}
.service-icon svg {
  width: 26px;
  height: 26px;
}
.service-title {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--text-primary);
}
.service-desc {
  font-size: 14.5px;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 16px;
}
.service-link {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  font-weight: 600;
  color: var(--brand);
  cursor: pointer;
  transition: gap 0.2s ease;
}
.service-card:hover .service-link {
  gap: 10px;
}
.service-link svg {
  width: 14px;
  height: 14px;
}

/* ===== Partners Logo Wall (single image) ===== */
.partners-logo-wall {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px 0;
}
.partners-logo-wall-img {
  max-width: 92%;
  width: auto;
  height: auto;
  display: block;
  margin: 0 auto;
  filter: grayscale(100%);
  transition: filter 0.4s ease;
}
.partners-logo-wall:hover .partners-logo-wall-img {
  filter: grayscale(0%);
}

/* ===== Featured Cases Grid (left large + right 2 small) ===== */
.case-featured-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 24px;
}
.case-featured-right {
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.case-featured-card {
  position: relative;
  border-radius: 24px;
  overflow: hidden;
  min-height: 320px;
  transition: transform 0.4s var(--ease), box-shadow 0.4s var(--ease);
  cursor: pointer;
  display: flex;
  align-items: flex-end;
}
.case-featured-card.case-large {
  min-height: 664px; /* same as 2 small + gap */
}
.case-featured-card.case-small {
  flex: 1;
  min-height: 320px;
}
.case-featured-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 24px 48px -12px rgba(13, 27, 61, 0.3);
}
.case-featured-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, #0d1b3d 0%, #0a2550 50%, #06336e 100%);
  z-index: 0;
  overflow: hidden;
}
.case-featured-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.case-featured-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(180deg, rgba(13, 27, 61, 0.25) 0%, rgba(13, 27, 61, 0.75) 100%),
              radial-gradient(circle at 80% 20%, rgba(4, 166, 225, 0.15) 0%, transparent 50%);
}
.case-featured-content {
  position: relative;
  z-index: 1;
  padding: 40px;
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.case-featured-tag {
  display: inline-block;
  align-self: flex-start;
  font-size: 12px;
  font-weight: 600;
  color: #0d1b3d;
  background: rgba(255, 255, 255, 0.82);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  padding: 6px 14px;
  border-radius: 999px;
  letter-spacing: 0.02em;
}
.case-featured-text {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.case-featured-title {
  font-size: 24px;
  font-weight: 700;
  line-height: 1.35;
  color: #ffffff;
  margin: 0;
  letter-spacing: -0.01em;
}
.case-large .case-featured-title {
  font-size: 32px;
}
.case-featured-desc {
  font-size: 14px;
  color: rgba(255,255,255,0.7);
  line-height: 1.7;
  margin: 0;
  flex: 1;
}
.case-large .case-featured-desc {
  font-size: 15px;
  max-width: 85%;
}
.case-featured-client {
  font-size: 13px;
  color: rgba(255,255,255,0.5);
  font-weight: 500;
  padding-top: 12px;
  border-top: 1px solid rgba(255,255,255,0.12);
  margin-top: 4px;
}

/* ===== Talent Grid ===== */
.talent-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.talent-card {
  background: var(--bg-white);
  border: 1px solid var(--border-light);
  border-radius: 20px;
  padding: 36px 32px;
  text-align: center;
  transition: all 0.3s var(--ease);
  position: relative;
  overflow: hidden;
}
.talent-card:hover {
  transform: translateY(-4px);
  border-color: var(--brand-200);
  box-shadow: 0 20px 40px -12px rgba(4, 166, 225, 0.15);
}
.talent-avatar {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--brand-100) 0%, var(--brand-50) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--brand);
  margin: 0 auto 18px;
  border: 3px solid var(--bg-white);
  box-shadow: 0 0 0 2px var(--brand-200);
}
.talent-avatar svg {
  width: 36px;
  height: 36px;
}
.talent-name {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 4px;
  color: var(--text-primary);
}
.talent-role {
  font-size: 13px;
  font-weight: 600;
  color: var(--brand);
  margin-bottom: 14px;
  letter-spacing: 0.02em;
}
.talent-desc {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ===== Talent Category Cards ===== */
.talent-cat-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.talent-cat-card {
  background: var(--bg-white);
  border: 1px solid var(--border-light);
  border-radius: 20px;
  padding: 32px 28px;
  text-align: left;
  cursor: pointer;
  transition: all 0.3s var(--ease);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.talent-cat-card:hover {
  transform: translateY(-4px);
  border-color: var(--brand-200);
  box-shadow: 0 20px 40px -12px rgba(4, 166, 225, 0.2);
}
.talent-cat-icon-wrap {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: #e0f2fe;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--brand);
  margin-bottom: 4px;
  transition: all 0.3s var(--ease);
}
.talent-cat-icon-wrap svg {
  width: 26px;
  height: 26px;
  stroke-width: 1.8;
}
.talent-cat-card:hover .talent-cat-icon-wrap {
  background: var(--brand);
  color: #fff;
  transform: translateY(-2px);
}
.talent-cat-name {
  font-size: 18px;
  font-weight: 700;
  color: var(--text-primary);
  margin: 0;
}
.talent-cat-desc {
  font-size: 13.5px;
  color: var(--text-secondary);
  line-height: 1.6;
  margin: 0;
  flex: 1;
}
.talent-cat-action {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 600;
  color: var(--brand);
  margin-top: 8px;
  padding-top: 14px;
  border-top: 1px solid var(--border-light);
  transition: gap 0.2s ease;
}
.talent-cat-card:hover .talent-cat-action {
  gap: 10px;
}
.talent-cat-action svg {
  width: 14px;
  height: 14px;
}

/* ===== Invite Code Modal ===== */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.5);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  animation: modalFadeIn 0.25s ease;
}
@keyframes modalFadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}
.modal-dialog {
  background: var(--bg-white);
  border-radius: 24px;
  width: 100%;
  max-width: 440px;
  position: relative;
  animation: modalSlideUp 0.3s var(--ease);
  box-shadow: 0 30px 80px -20px rgba(0,0,0,0.25);
}
@keyframes modalSlideUp {
  from { opacity: 0; transform: translateY(20px) scale(0.96); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}
.modal-close {
  position: absolute;
  top: 20px;
  right: 20px;
  width: 36px;
  height: 36px;
  border: none;
  background: var(--bg-cream);
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  transition: all 0.2s ease;
  z-index: 1;
}
.modal-close:hover {
  background: var(--brand-50);
  color: var(--brand);
}
.modal-close svg {
  width: 18px;
  height: 18px;
}
.invite-modal {
  padding: 48px 40px 40px;
  text-align: center;
}
.invite-icon {
  width: 72px;
  height: 72px;
  border-radius: 20px;
  background: linear-gradient(135deg, var(--brand-100), var(--brand-50));
  color: var(--brand);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
}
.invite-icon svg {
  width: 32px;
  height: 32px;
}
.invite-title {
  font-size: 24px;
  font-weight: 700;
  margin: 0 0 8px;
  color: var(--text-primary);
}
.invite-subtitle {
  font-size: 14px;
  color: var(--text-secondary);
  margin: 0 0 24px;
  line-height: 1.6;
}
.invite-input {
  width: 100%;
  padding: 14px 18px;
  border: 2px solid var(--border-light);
  border-radius: 12px;
  font-size: 15px;
  font-family: inherit;
  text-align: center;
  letter-spacing: 0.15em;
  transition: all 0.2s ease;
  outline: none;
  box-sizing: border-box;
}
.invite-input:focus {
  border-color: var(--brand);
  box-shadow: 0 0 0 4px rgba(4, 166, 225, 0.1);
}
.invite-input.error {
  border-color: #ef4444;
  animation: shake 0.4s ease;
}
@keyframes shake {
  0%, 100% { transform: translateX(0); }
  25% { transform: translateX(-6px); }
  75% { transform: translateX(6px); }
}
.invite-error-text {
  color: #ef4444;
  font-size: 13px;
  margin-top: 10px;
  text-align: center;
}
.invite-actions {
  display: flex;
  gap: 12px;
  margin-top: 24px;
}
.invite-actions .btn-primary,
.invite-actions .btn-outline {
  flex: 1;
  width: auto;
  padding: 12px 20px;
  font-size: 14px;
}

/* ===== Drawer ===== */
.drawer-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.4);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: 1000;
  animation: modalFadeIn 0.25s ease;
}
.drawer-panel {
  position: fixed;
  top: 0;
  right: 0;
  height: 100%;
  max-height: 100vh;
  width: 75%;
  max-width: none;
  background: var(--bg-white);
  box-shadow: -10px 0 40px -10px rgba(0,0,0,0.15);
  display: flex;
  flex-direction: column;
  animation: drawerSlideIn 0.35s var(--ease);
  overflow: hidden;
}
@keyframes drawerSlideIn {
  from { transform: translateX(100%); }
  to { transform: translateX(0); }
}
.drawer-header {
  padding: 36px 36px 24px;
  border-bottom: 1px solid var(--border-light);
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 20px;
}
.drawer-cat-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: #e0f2fe;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--brand);
  margin-bottom: 12px;
}
.drawer-cat-icon svg {
  width: 24px;
  height: 24px;
}
.drawer-title {
  font-size: 26px;
  font-weight: 700;
  margin: 0 0 4px;
  color: var(--text-primary);
  letter-spacing: -0.01em;
}
.drawer-subtitle {
  font-size: 14px;
  color: var(--text-secondary);
  margin: 0;
}
.drawer-close-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 10px 20px;
  border: none;
  background: var(--brand);
  color: #fff;
  border-radius: 100px;
  cursor: pointer;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.02em;
  transition: all 0.25s ease;
  flex-shrink: 0;
  white-space: nowrap;
}
.drawer-close-btn:hover {
  background: var(--brand-dark);
  transform: translateX(2px);
  box-shadow: 0 6px 16px -4px rgba(4, 166, 225, 0.4);
}
.drawer-close-btn svg {
  width: 16px;
  height: 16px;
}
.drawer-body {
  flex: 1;
  overflow-y: auto;
  padding: 24px 36px 36px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
/* ===== Guest Accordion ===== */
.guest-accordion {
  background: var(--bg-cream);
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid transparent;
  transition: all 0.25s ease;
}
.guest-accordion.is-open {
  background: var(--bg-white);
  border-color: var(--brand-200);
  box-shadow: 0 8px 24px -8px rgba(4, 166, 225, 0.15);
}
.guest-accordion-head {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 18px 20px;
  cursor: pointer;
  transition: background 0.2s ease;
}
.guest-accordion-head:hover {
  background: rgba(4, 166, 225, 0.04);
}
.guest-avatar-sm {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--brand-100), var(--brand-50));
  color: var(--brand);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.guest-avatar-sm svg {
  width: 22px;
  height: 22px;
}
.guest-avatar-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  border-radius: 50%;
  display: block;
}
.guest-accordion-head-info {
  flex: 1;
  min-width: 0;
}
.guest-name-sm {
  font-size: 16px;
  font-weight: 700;
  margin: 0 0 2px;
  color: var(--text-primary);
}
.guest-role-sm {
  font-size: 13px;
  color: var(--brand);
  font-weight: 600;
}
.guest-accordion-chevron {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  color: var(--text-tertiary);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.3s var(--ease);
}
.guest-accordion-chevron svg {
  width: 18px;
  height: 18px;
}
.guest-accordion-chevron.rotated {
  transform: rotate(180deg);
  color: var(--brand);
}
.guest-accordion-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s var(--ease);
}
.guest-accordion.is-open .guest-accordion-body {
  max-height: 3000px;
}
.guest-detail {
  display: flex;
  gap: 24px;
  padding: 8px 24px 28px;
  animation: guestFadeIn 0.35s ease;
}
.guest-detail-avatar {
  flex-shrink: 0;
  width: 140px;
  height: 140px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--brand-100), var(--brand-50));
  color: var(--brand);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  box-shadow: 0 8px 24px rgba(4, 166, 225, 0.15);
}
.guest-detail-avatar svg {
  width: 64px;
  height: 64px;
}
.guest-detail-info {
  flex: 1;
  min-width: 0;
  padding-top: 8px;
}
.guest-detail-name {
  font-size: 24px;
  font-weight: 700;
  margin: 0 0 6px;
  color: var(--text-primary);
  letter-spacing: -0.01em;
  line-height: 1.3;
}
.guest-detail-role {
  font-size: 16px;
  color: var(--brand);
  font-weight: 600;
  margin-bottom: 16px;
  line-height: 1.5;
}
.guest-detail-desc {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.9;
  letter-spacing: 0.01em;
}
.guest-detail-desc p {
  margin: 0 0 12px;
}
.guest-detail-desc p:last-child {
  margin-bottom: 0;
}
@keyframes guestFadeIn {
  from { opacity: 0; transform: translateY(-8px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ===== Page Header (for sub pages) ===== */
.page-header {
  padding: calc(var(--nav-height) + 100px) 0 80px;
  background: transparent;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.page-header::before {
  content: '';
  position: absolute;
  top: -200px;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(4, 166, 225, 0.08) 0%, transparent 70%);
  pointer-events: none;
}
.page-header-content {
  position: relative;
  z-index: 1;
}
.page-header h1 {
  font-size: clamp(32px, 5vw, 56px);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
  color: var(--text-primary);
}
.page-header p {
  font-size: 18px;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.7;
}
.breadcrumb {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 14px;
  color: var(--text-tertiary);
  margin-bottom: 24px;
}
.breadcrumb span { display: flex; align-items: center; }
.breadcrumb .crumb-current { color: var(--text-secondary); font-weight: 500; }

/* ===== Cards Grid ===== */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 28px;
}
.card {
  position: relative;
  background: var(--bg-white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: all 0.3s var(--ease);
  overflow: hidden;
}
.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--border);
}
.card-icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--brand-50);
  color: var(--brand);
  border-radius: var(--radius-md);
  margin-bottom: 20px;
  font-size: 24px;
}
.card h3 {
  font-size: 20px;
  font-weight: 600;
  margin-bottom: 12px;
  letter-spacing: -0.01em;
}
.card p {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.7;
}
.card-link {
  margin-top: 20px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  font-weight: 500;
  color: var(--brand);
  transition: gap 0.2s var(--ease);
}
.card:hover .card-link { gap: 10px; }

/* Spotlight card effect */
[data-spotlight] { position: relative; overflow: hidden; }
.card-spotlight {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.4s var(--ease);
  background: radial-gradient(
    600px circle at var(--spotlight-x, 50%) var(--spotlight-y, 50%),
    rgba(4, 166, 225, 0.12),
    transparent 40%
  );
}
[data-spotlight]:hover .card-spotlight { opacity: 1; }

/* ===== Reveal Animation ===== */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.8s var(--ease), transform 0.8s var(--ease);
}
.reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ===== Business Domains Section ===== */
.domain-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.domain-card {
  position: relative;
  padding: 48px 36px;
  border-right: 1px solid var(--border-light);
  background: var(--bg-white);
  transition: all 0.35s var(--ease);
  cursor: pointer;
}
.domain-card:last-child { border-right: none; }
.domain-card:hover {
  background: var(--brand-50);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}
.domain-num {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-tertiary);
  letter-spacing: 0.1em;
  margin-bottom: 24px;
}
.domain-card h3 {
  font-size: 24px;
  font-weight: 700;
  margin-bottom: 12px;
  letter-spacing: -0.01em;
}
.domain-card p {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 20px;
}

/* ===== Cases / News Grid ===== */
.case-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.case-card {
  background: var(--bg-white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all 0.3s var(--ease);
  cursor: pointer;
}
.case-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}
.case-img {
  width: 100%;
  aspect-ratio: 16 / 10;
  background: linear-gradient(135deg, var(--brand-100), var(--brand-50));
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 48px;
  color: var(--brand);
}
.case-img::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 50%, rgba(4, 166, 225, 0.1) 100%);
}
.case-body { padding: 24px; }
.case-tag {
  display: inline-block;
  font-size: 12px;
  font-weight: 500;
  color: var(--brand);
  background: var(--brand-50);
  padding: 4px 10px;
  border-radius: 999px;
  margin-bottom: 12px;
}
.case-body h3 {
  font-size: 17px;
  font-weight: 600;
  margin-bottom: 8px;
  line-height: 1.4;
  letter-spacing: -0.01em;
}
.case-body p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.6;
}
.case-meta {
  margin-top: 16px;
  display: flex;
  justify-content: space-between;
  font-size: 13px;
  color: var(--text-tertiary);
}

/* ===== About Section ===== */
.about-hero-head {
  text-align: center;
  margin-bottom: 56px;
  padding-top: 56px;
}
.about-hero-title {
  font-size: clamp(36px, 5vw, 56px);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.15;
  color: var(--text-primary);
  margin: 12px 0 16px;
}
.about-hero-subtitle {
  font-size: 18px;
  color: var(--text-secondary);
  line-height: 1.7;
  max-width: 600px;
  margin: 0 auto;
}

/* About Intro 4 Cards Grid */
.about-intro-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.about-intro-card {
  background: var(--bg-white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  position: relative;
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}
.about-intro-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 24px 48px -16px rgba(4, 166, 225, 0.18);
  border-color: var(--brand-200);
}
.about-block-eyebrow {
  font-size: 13px;
  font-weight: 600;
  color: var(--brand);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: 12px;
}
.about-block-title {
  font-size: clamp(20px, 2vw, 26px);
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.01em;
  line-height: 1.35;
  margin-bottom: 14px;
}
.about-block-desc {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.8;
}

/* About Values */
.about-values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.about-value-card {
  background: var(--bg-white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 40px 32px;
  text-align: center;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.about-value-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 40px -15px rgba(4, 166, 225, 0.2);
}
.about-value-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 24px;
  background: #e0f2fe;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--brand);
}
.about-value-title {
  font-size: 20px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 12px;
}
.about-value-desc {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* About Team - Static Orbit Layout */
.about-orbit-wrap {
  position: relative;
  width: 100%;
  max-width: 820px;
  aspect-ratio: 8 / 5;
  margin: 0 auto;
}
.about-orbit-ring {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  pointer-events: none;
}
.about-orbit-path {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 1px dashed rgba(4, 166, 225, 0.18);
}
/* Single elliptical orbit: wider than tall (approx 2:1 ratio) */
.orbit-ring-main { width: 720px; height: 380px; }

.about-orbit-item {
  position: absolute;
  top: 50%; left: 50%;
  --rx: 0px;
  --ry: 0px;
  --angle: 0deg;
  left: calc(50% + var(--rx) * cos(var(--angle)));
  top: calc(50% - var(--ry) * sin(var(--angle)));
  transform: translate(-50%, -50%);
  pointer-events: auto;
}
.orbit-ring-main .about-orbit-item { --rx: 360px; --ry: 190px; }

.about-orbit-item:hover {
  z-index: 20;
}

.about-team-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  position: relative;
  white-space: nowrap;
}
.about-team-card:hover .about-team-avatar {
  transform: scale(1.15);
  box-shadow: 0 12px 40px -8px rgba(4, 166, 225, 0.6),
              0 0 0 4px rgba(4, 166, 225, 0.15);
}
.about-team-card:hover .about-team-tooltip {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

.about-team-avatar {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: linear-gradient(135deg, #e0f2fe 0%, #bae6fd 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--brand);
  margin-bottom: 8px;
  box-shadow: 0 8px 24px -8px rgba(4, 166, 225, 0.4),
              0 0 0 3px rgba(4, 166, 225, 0.1);
  border: 2px solid rgba(4, 166, 225, 0.25);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  flex-shrink: 0;
  overflow: hidden;
}
.about-team-avatar-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  display: block;
  border-radius: 50%;
}
.orbit-ring-main .about-team-avatar { width: 92px; height: 92px; }

.about-team-name {
  font-size: 13px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 3px;
  background: rgba(255,255,255,0.92);
  padding: 4px 12px;
  border-radius: 12px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.06);
}
.about-team-role {
  font-size: 11px;
  color: var(--text-secondary);
  background: rgba(255,255,255,0.92);
  padding: 2px 8px;
  border-radius: 8px;
  box-shadow: 0 2px 6px rgba(0,0,0,0.05);
  white-space: normal;
  max-width: 160px;
  line-height: 1.3;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1px;
}
.about-team-role-sub {
  font-size: 10px;
  opacity: 0.8;
}

/* Tooltip (desktop hover) */
.about-team-tooltip {
  position: absolute;
  bottom: calc(100% + 16px);
  left: 50%;
  transform: translateX(-50%) translateY(8px);
  width: 300px;
  max-width: 90vw;
  background: #fff;
  border-radius: 16px;
  padding: 20px 22px;
  box-shadow: 0 20px 60px -12px rgba(15, 23, 42, 0.18),
              0 0 0 1px rgba(4, 166, 225, 0.08);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.25s ease, transform 0.25s ease, visibility 0.25s;
  z-index: 30;
  text-align: left;
  pointer-events: none;
}
.about-team-tooltip::after {
  content: '';
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  border: 8px solid transparent;
  border-top-color: #fff;
}
.about-team-tooltip-name {
  font-size: 16px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 2px;
  white-space: normal;
}
.about-team-tooltip-role {
  font-size: 12px;
  font-weight: 600;
  color: var(--brand);
  margin-bottom: 10px;
  white-space: normal;
  line-height: 1.4;
  display: flex;
  flex-direction: column;
  gap: 1px;
}
.about-team-tooltip-role-sub {
  font-weight: 500;
  font-size: 11px;
  opacity: 0.85;
}
.about-team-tooltip-desc {
  font-size: 12px;
  line-height: 1.7;
  color: var(--text-secondary);
  white-space: normal;
  max-height: 180px;
  overflow-y: auto;
}

.about-team-mobile { display: none; }

/* About Partners */
.about-partners-grid {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
}
.about-partner-item {
  flex: 1 1 0;
  min-width: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  background: transparent;
  border: none;
  border-radius: 0;
  box-shadow: none;
  transition: transform 0.3s ease;
}
.about-partner-item:hover {
  transform: translateY(-2px);
}
.about-partner-img {
  max-width: 100%;
  max-height: 64px;
  object-fit: contain;
  filter: grayscale(100%);
  transition: filter 0.3s ease, transform 0.3s ease;
}
.about-partner-item:hover .about-partner-img {
  filter: grayscale(0%);
}

/* ===== Contact Section ===== */
.contact-wrap {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 64px;
}
.contact-info h2 {
  font-size: clamp(28px, 3.5vw, 40px);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 20px;
}
.contact-info > p {
  font-size: 16px;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 40px;
}
.contact-list { display: flex; flex-direction: column; gap: 24px; }
.contact-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}
.contact-item-icon {
  width: 44px;
  height: 44px;
  min-width: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--brand-50);
  color: var(--brand);
  border-radius: var(--radius-sm);
  font-size: 18px;
}
.contact-item h4 {
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 4px;
}
.contact-item p {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.6;
  margin: 0;
}
.contact-item p + p { margin-top: 4px; }
.contact-link {
  color: var(--text-primary);
  text-decoration: none;
  transition: color 0.2s ease;
}
.contact-link:hover { color: var(--brand); text-decoration: underline; }
.contact-item-values { display: flex; flex-direction: column; gap: 4px; }
.contact-item-values .contact-link {
  font-size: 15px;
  color: var(--text-secondary);
}

.contact-form {
  background: var(--bg-white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-md);
}
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 20px;
}
.form-group { display: flex; flex-direction: column; gap: 8px; }
.form-group.full { grid-column: 1 / -1; }
.form-group label {
  font-size: 13px;
  font-weight: 500;
  color: var(--text-secondary);
}
.form-group input,
.form-group textarea,
.form-group select {
  padding: 12px 16px;
  font-size: 15px;
  font-family: inherit;
  color: var(--text-primary);
  background: var(--bg-cream);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  transition: all 0.2s var(--ease);
  outline: none;
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--brand);
  background: var(--bg-white);
  box-shadow: 0 0 0 3px rgba(4, 166, 225, 0.1);
}
.form-group textarea { resize: vertical; min-height: 120px; }
.form-submit { margin-top: 8px; width: 100%; }

/* ===== Footer ===== */
.footer {
  background: #ffffff;
  color: #5a6b7d;
  padding: 80px 0 40px;
  border-top: 1px solid #e8eef5;
}

.footer-grid {
  display: grid;
  grid-template-columns: 35% 20% 20% 25%;
  gap: 40px;
  margin-bottom: 56px;
}

.footer-logo {
  height: 52px;
  width: auto;
  margin-bottom: 20px;
  display: block;
}

.footer-tags {
  display: flex;
  gap: 28px;
  margin-bottom: 20px;
  font-family: 'Georgia', serif;
  font-size: 18px;
  color: #e53e3e;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.footer-tagline {
  font-size: 20px;
  font-weight: 700;
  color: #04a6e1;
  margin-bottom: 20px;
  line-height: 1.4;
}

.footer-desc {
  font-size: 14px;
  line-height: 1.8;
  color: #5a6b7d;
  margin: 0;
  max-width: 380px;
}

.footer-col h4 {
  color: #0f1724;
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 24px;
}

.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: 14px;
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-col a {
  font-size: 15px;
  color: #6b7b8a;
  text-decoration: none;
  transition: color 0.2s var(--ease);
}

.footer-col a:hover {
  color: var(--brand);
}

.footer-contact-col .footer-contact-item {
  display: flex;
  gap: 10px;
  margin-bottom: 16px;
  font-size: 14px;
  line-height: 1.6;
}

.footer-contact-label {
  color: #0f1724;
  font-weight: 700;
  flex-shrink: 0;
  min-width: 38px;
}

.footer-contact-value {
  color: #6b7b8a;
}
a.footer-contact-value { text-decoration: none; transition: color 0.2s var(--ease); }
a.footer-contact-value:hover { color: var(--brand); }
.footer-phone-list { display: flex; flex-direction: column; gap: 2px; }
.footer-phone-list a {
  color: #6b7b8a;
  font-size: 14px;
  text-decoration: none;
  transition: color 0.2s var(--ease);
}
.footer-phone-list a:hover { color: var(--brand); }

.footer-social {
  display: flex;
  gap: 16px;
  margin-top: 28px;
}

.footer-social a {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #fff;
  border: 1.5px solid #e8eef5;
  border-radius: 50%;
  color: #5a6b7d;
  transition: all 0.2s var(--ease);
}

.footer-social a:hover {
  border-color: var(--brand);
  color: var(--brand);
  background: #f0f9ff;
}

.footer-bottom {
  padding-top: 32px;
  border-top: 1px solid #e8eef5;
  font-size: 13px;
  color: #9aa8b8;
}

.footer-disclaimer {
  margin-top: 28px;
  font-size: 12px;
  color: #9aa8b8;
  text-align: center;
  line-height: 1.6;
}

/* ===== Page transition ===== */
.page-enter {
  animation: pageEnter 0.5s var(--ease);
}
@keyframes pageEnter {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ===== Responsive ===== */
@media (max-width: 1024px) {
  .domain-grid, .case-grid { grid-template-columns: repeat(2, 1fr); }
  .domain-card:nth-child(2) { border-right: none; }
  .domain-card:nth-child(3) {
    border-top: 1px solid var(--border-light);
    grid-column: span 2;
  }
  .about-grid, .contact-wrap { grid-template-columns: 1fr; gap: 48px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 40px; }
  .footer-brand { grid-column: span 2; }
  .service-grid, .talent-grid { grid-template-columns: repeat(2, 1fr); }
  .case-grid-home { grid-template-columns: repeat(2, 1fr); }
  .case-featured-grid { grid-template-columns: 1fr; }
  .case-featured-card.case-large { min-height: 360px; }
  .case-large .case-featured-title { font-size: 24px; }
  .partners-logo-grid { grid-template-columns: repeat(3, 1fr); }
  .talent-cat-grid { grid-template-columns: repeat(2, 1fr); }
  .drawer-panel { width: 70%; }
}

@media (max-width: 768px) {
  :root { --nav-height: 60px; }
  html, body { overflow-x: hidden; }
  body { font-size: 14px; }
  .container { padding: 0 20px; }
  .section { padding: 36px 0; }
  .section-head { margin-bottom: 28px; }
  .section-title { font-size: 24px; margin-bottom: 12px; }
  .section-desc { font-size: 14px; line-height: 1.7; }
  .section-eyebrow { font-size: 12px; letter-spacing: 0.12em; margin-bottom: 10px; }

  /* Nav */
  .nav-logo { font-size: 15px; gap: 8px; }
  .nav-logo img { height: 26px; }
  .nav-center, .nav-home { display: none; }
  .mobile-menu-btn { display: flex; min-width: 44px; min-height: 44px; justify-content: center; align-items: center; }
  .mobile-menu-btn svg { width: 22px; height: 22px; }
  .mobile-nav { display: block; padding: 16px 20px 28px; }
  .mobile-nav-item {
    padding: 18px 0;
    font-size: 17px;
    font-weight: 600;
    min-height: 48px;
    display: flex;
    align-items: center;
    color: var(--text-primary);
  }
  .mobile-nav-sub {
    padding: 14px 0 14px 20px;
    font-size: 15px;
    color: var(--text-secondary);
    min-height: 44px;
    display: flex;
    align-items: center;
  }
  .mobile-lang-switch {
    display: flex;
    gap: 10px;
    padding: 20px 0 8px;
    border-bottom: 1px solid var(--border-light);
    margin-bottom: 8px;
  }
  .mobile-lang-btn {
    flex: 1;
    padding: 10px 12px;
    border-radius: 10px;
    border: 1px solid var(--border-light);
    background: var(--bg-white);
    color: var(--text-secondary);
    font-size: 13px;
    font-weight: 500;
    min-height: 44px;
    text-align: center;
    cursor: pointer;
  }
  .mobile-lang-btn.active {
    background: var(--brand-50);
    border-color: var(--brand-200);
    color: var(--brand);
    font-weight: 600;
  }
  .nav-cta { display: none; }
  .lang-switcher { display: none; }

  /* Hero */
  .hero-video { aspect-ratio: auto; min-height: 72vh; max-height: none; }
  .hero-content-v2 { padding-top: 40px; }
  .hero-eyebrow-v2 { font-size: 13px; margin-bottom: 14px; letter-spacing: 0.08em; }
  .hero-tagline-v2 { font-size: 22px; line-height: 1.3; margin-bottom: 14px; }
  .hero-big-en { margin-bottom: 20px; gap: 4px; line-height: 1.1; align-items: center; text-align: center; }
  .hero-big-en-line-1 { font-size: 44px; letter-spacing: -0.01em; }
  .hero-big-en-line-2 { font-size: 32px; letter-spacing: 0.02em; }
  .hero-tags-v2 { font-size: 12px; gap: 8px; margin-bottom: 24px; flex-wrap: wrap; justify-content: center; }
  .hero-tag-dot { font-size: 10px; }
  .hero-actions-v2 { gap: 12px; flex-direction: column; align-items: center; width: 100%; }
  .hero-btn { padding: 0 20px; font-size: 13px; min-width: 160px; width: 100%; max-width: 180px; min-height: 40px; }
  .hero-scroll { display: none; }

  /* 6 Core Services */
  .service-grid { grid-template-columns: 1fr; gap: 16px; }
  .service-card { padding: 24px 20px; border-radius: 16px; }
  .service-icon { width: 44px; height: 44px; border-radius: 12px; margin-bottom: 14px; }
  .service-icon svg { width: 22px; height: 22px; }
  .service-title { font-size: 17px; margin-bottom: 8px; }
  .service-desc { font-size: 13.5px; line-height: 1.7; margin-bottom: 12px; }
  .service-link { font-size: 13px; }

  /* Partners logo wall */
  .partners-logo-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .partner-logo-item { padding: 18px 12px; border-radius: 12px; }
  .partner-logo-item img { max-height: 28px; }
  .partners-logo-wall-img { max-width: 100%; }

  /* Featured cases (home) */
  .case-grid-home { grid-template-columns: 1fr; gap: 16px; }
  .case-featured-grid { grid-template-columns: 1fr; gap: 16px; }
  .case-featured-card.case-large { min-height: 260px; }
  .case-large .case-featured-title { font-size: 18px; line-height: 1.35; }
  .case-large .case-featured-desc { font-size: 12.5px; line-height: 1.6; }
  .case-featured-content { padding: 24px 20px; gap: 10px; }
  .case-featured-right { gap: 16px; }

  /* Talent roster */
  .domain-grid, .case-grid { grid-template-columns: 1fr; }
  .domain-card { border-right: none; border-bottom: 1px solid var(--border-light); }
  .domain-card:last-child { border-bottom: none; }
  .domain-card:nth-child(3) { grid-column: auto; border-top: none; }
  .talent-cat-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .talent-cat-card { padding: 20px 16px; min-height: 120px; border-radius: 14px; }
  .talent-cat-icon-wrap { width: 40px; height: 40px; border-radius: 10px; }
  .talent-cat-icon-wrap svg { width: 20px; height: 20px; }
  .talent-cat-name { font-size: 14px; line-height: 1.4; }
  .talent-cat-count { font-size: 12px; margin-top: 4px; }

  /* Drawer panel (talent) */
  .drawer-panel { width: 100%; max-width: none; border-radius: 20px 20px 0 0; top: auto; bottom: 0; height: 88vh; max-height: 88vh; animation-name: drawerSlideUp; overflow: hidden; }
  @keyframes drawerSlideUp { from { transform: translateY(100%); } to { transform: translateY(0); } }
  .drawer-header { padding: 20px 20px 16px; }
  .drawer-body { padding: 16px 20px 24px; }
  .drawer-title { font-size: 20px; line-height: 1.3; }
  .drawer-subtitle { font-size: 13px; }
  .guest-accordion-head { padding: 14px; min-height: 60px; gap: 12px; }
  .guest-avatar-sm { width: 44px; height: 44px; }
  .guest-avatar-sm svg { width: 20px; height: 20px; }
  .guest-name-sm { font-size: 14px; line-height: 1.3; }
  .guest-role-sm { font-size: 11.5px; }
  .guest-detail { flex-direction: column; align-items: center; text-align: center; gap: 14px; padding: 6px 16px 20px; }
  .guest-detail-avatar { width: 80px; height: 80px; }
  .guest-detail-avatar svg { width: 36px; height: 36px; }
  .guest-detail-info { padding-top: 0; }
  .guest-detail-name { font-size: 18px; }
  .guest-detail-role { font-size: 13px; margin-bottom: 10px; }
  .guest-detail-desc { font-size: 13.5px; line-height: 1.8; text-align: left; }
  .guest-accordion.is-open .guest-accordion-body { max-height: 3000px; }
  .invite-modal { padding: 32px 24px 24px; max-width: calc(100vw - 32px); }
  .invite-icon { width: 56px; height: 56px; }
  .invite-title { font-size: 18px; }

  /* About page */
  .about-hero-title { font-size: 36px; }
  .about-hero-head { margin-bottom: 32px; }
  .about-hero-subtitle { font-size: 15px; line-height: 1.8; }
  .about-intro-grid { grid-template-columns: 1fr; gap: 14px; }
  .about-intro-card { padding: 24px 20px; border-radius: 16px; }
  .about-block-eyebrow { font-size: 11px; letter-spacing: 0.1em; margin-bottom: 8px; }
  .about-block-title { font-size: 18px; margin-bottom: 10px; }
  .about-block-desc { font-size: 13px; line-height: 1.75; }
  .about-values-grid { grid-template-columns: 1fr; gap: 16px; }
  .about-value-card { padding: 24px 20px; border-radius: 16px; }
  .about-value-icon { width: 48px; height: 48px; margin-bottom: 12px; }
  .about-value-icon svg { width: 24px; height: 24px; }
  .about-value-title { font-size: 17px; margin-bottom: 8px; }
  .about-value-desc { font-size: 13px; line-height: 1.7; }
  .about-orbit-wrap { display: block; aspect-ratio: 360 / 280; }
  .orbit-ring-main { width: 100%; max-width: 360px; height: 260px; }
  .orbit-ring-main .about-orbit-item { --rx: 155px; --ry: 115px; }
  .orbit-ring-main .about-team-avatar { width: 46px; height: 46px; }
  .about-team-card { cursor: pointer; }
  .about-team-name { font-size: 11px; padding: 3px 8px; }
  .about-team-role { font-size: 9.5px; padding: 2px 6px; max-width: 100px; }
  /* Mobile: click to show tooltip */
  .about-team-card.is-active .about-team-tooltip {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
  }
  .about-team-tooltip {
    width: 240px;
    padding: 14px 16px;
    bottom: calc(100% + 10px);
  }
  .about-team-tooltip-name { font-size: 14px; }
  .about-team-tooltip-role { font-size: 11px; margin-bottom: 8px; }
  .about-team-tooltip-desc { font-size: 11.5px; line-height: 1.6; max-height: 120px; }
  .about-team-mobile { display: none !important; }
  .about-partners-grid { flex-wrap: nowrap; gap: 10px; }
  .about-partner-item { flex: 1 1 0; max-width: none; }
  .about-partner-item img { max-height: 22px; }

  /* Solutions page */
  .solutions-page { padding-top: 60px; padding-bottom: 60px; }
  .sol-section { padding: 48px 0; }
  .sol-section + .sol-section { padding-top: 0; }
  .sol-head { margin-bottom: 32px; }
  .sol-eyebrow { font-size: 13px; margin-bottom: 8px; }
  .sol-title { font-size: 28px; letter-spacing: -0.02em; margin-bottom: 14px; }
  .sol-subtitle { font-size: 15px; margin-bottom: 12px; }
  .sol-intro { font-size: 14px; line-height: 1.8; }
  .sol-cases { gap: 36px; }
  .sol-case-row,
  .sol-case-row.sol-case-right {
    grid-template-columns: 1fr;
    gap: 20px;
    direction: ltr;
  }
  .sol-case-img-wrap { border-radius: 14px; }
  .sol-case-text { gap: 12px; padding: 0; }
  .sol-case-tag { font-size: 11px; padding: 3px 10px; }
  .sol-case-title { font-size: 20px; line-height: 1.35; }
  .sol-case-desc { font-size: 13.5px; line-height: 1.75; }

  /* Venue section */
  .sol-venue-card { flex-direction: column; padding: 24px 20px; gap: 24px; border-radius: 18px; }
  .sol-venue-left { flex: 0 0 auto; width: 100%; padding-right: 0; }
  .sol-venue-right { flex: 0 0 auto; width: 100%; }
  .sol-venue-title { font-size: 20px; }
  .sol-venue-location { font-size: 13px; margin-bottom: 16px; }
  .sol-venue-grid { gap: 16px; margin-bottom: 20px; }
  .sol-venue-space h5 { font-size: 13px; margin-bottom: 6px; }
  .sol-venue-spec { font-size: 12px; }
  .sol-venue-usage { font-size: 12px; padding: 8px 10px; border-radius: 8px; }
  .sol-venue-led-group { gap: 8px; flex-direction: column; align-items: flex-start; }
  .sol-venue-led-btns { gap: 8px; width: 100%; overflow-x: auto; flex-wrap: nowrap; }
  .sol-venue-led-btn { padding: 8px 14px; font-size: 12px; min-height: 40px; flex-shrink: 0; }
  .sol-venue-visual { height: 200px; border-radius: 14px; }
  .sol-venue-img { max-height: 180px; }
  .sol-venue-enquire-btn { width: 100%; min-height: 48px; justify-content: center; margin-top: 4px; }

  /* Contact form */
  .form-grid { grid-template-columns: 1fr; }
  .contact-form { padding: 28px 24px; border-radius: 18px; }
  .form-group label { font-size: 13px; margin-bottom: 8px; }
  .form-input, .form-textarea, .form-select { padding: 12px 14px; font-size: 14px; min-height: 44px; }
  .form-textarea { min-height: 120px; }
  .btn-submit { width: 100%; min-height: 48px; font-size: 15px; }

  /* Cards & lists generic */
  .cards-grid { grid-template-columns: 1fr; gap: 16px; }
  .stats-grid { grid-template-columns: 1fr; gap: 16px; }

  /* Buttons general */
  .btn-primary, .btn-outline { width: 100%; max-width: 280px; min-height: 46px; font-size: 14px; }
  .hero-actions { flex-direction: column; align-items: center; }

  /* Footer */
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 28px 24px; }
  .footer-brand { grid-column: span 2; text-align: center; }
  .footer-logo { margin: 0 auto 16px; }
  .footer-logo img { height: 28px; }
  .footer-tags { justify-content: center; gap: 8px; flex-wrap: wrap; }
  .footer-tag { font-size: 11px; padding: 4px 10px; }
  .footer-desc { margin: 0 auto; font-size: 13px; line-height: 1.7; }
  .footer-social { justify-content: center; gap: 12px; margin-top: 16px; }
  .footer-social a { width: 38px; height: 38px; }
  .footer-social svg { width: 18px; height: 18px; }
  .footer-col h4 { font-size: 14px; margin-bottom: 16px; }
  .footer-col ul { gap: 10px; }
  .footer-col a { font-size: 13px; min-height: 36px; display: flex; align-items: center; }
  .footer-bottom { padding: 20px 0; font-size: 12px; flex-direction: column; gap: 8px; text-align: center; }

  /* Images responsive */
  img { max-width: 100%; height: auto; }

  /* Page header */
  .page-header { padding: 80px 0 36px; }
  .page-header h1 { font-size: 30px; margin-bottom: 10px; }
  .page-header p { font-size: 14px; line-height: 1.7; }

  /* Cases page details */
  .section-cases-featured { padding: 80px 0 28px; }
  .page-title-simple { padding: calc(var(--nav-height) + 40px) 0 28px; }
  .page-title-simple h1 { font-size: 28px; }
  .mag-hero { margin-bottom: 20px; border-radius: 10px; }
  .mag-hero-img { max-height: 200px; aspect-ratio: 16 / 10; }
  .mag-hero-body { padding: 12px 16px 14px; gap: 6px; }
  .mag-hero-title { font-size: 16px; line-height: 1.35; }
  .mag-hero-desc { font-size: 11.5px; line-height: 1.5; -webkit-line-clamp: 2; }
  .mag-hero-cat { font-size: 9px; padding: 2px 8px; }
  .mag-twin-grid { grid-template-columns: 1fr; gap: 12px; margin-bottom: 20px; }
  .mag-triple-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .mag-card-body { padding: 10px 12px 11px; gap: 5px; }
  .mag-card-body-sm { padding: 8px 11px 10px; gap: 4px; }
  .mag-card-title { font-size: 12.5px; line-height: 1.35; }
  .mag-card-title-sm { font-size: 11.5px; line-height: 1.35; }
  .mag-card-desc { font-size: 10.5px; -webkit-line-clamp: 2; }
  .mag-card-desc-sm { font-size: 10px; -webkit-line-clamp: 2; }
  .section-cases-mosaic { padding: 32px 0 40px; }
  .case-filter-bar {
    gap: 6px;
    margin-bottom: 24px;
    overflow-x: auto;
    justify-content: flex-start;
    flex-wrap: nowrap;
    padding-bottom: 6px;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }
  .case-filter-bar::-webkit-scrollbar { display: none; }
  .case-filter-btn {
    padding: 8px 16px;
    font-size: 12.5px;
    flex-shrink: 0;
    min-height: 40px;
  }
  .cases-mosaic-grid {
    grid-template-columns: repeat(2, 1fr);
    grid-auto-rows: 140px;
    gap: 10px;
  }
}

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

/* ===== Video Modal ===== */
.video-modal {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: rgba(0, 0, 0, 0.85);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  animation: modalFadeIn 0.25s ease-out forwards;
}
@keyframes modalFadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}
.video-modal-dialog {
  position: relative;
  width: 100%;
  max-width: min(80vw, 960px);
  max-height: 80vh;
  animation: modalZoomIn 0.3s ease-out forwards;
}
@keyframes modalZoomIn {
  from { opacity: 0; transform: scale(0.95); }
  to { opacity: 1; transform: scale(1); }
}
.video-modal-close {
  position: absolute;
  top: -48px;
  right: 0;
  width: 40px;
  height: 40px;
  border: none;
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s, transform 0.2s;
  z-index: 2;
}
.video-modal-close:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: scale(1.08);
}
.video-modal-frame {
  position: relative;
  width: 100%;
  padding-top: 56.25%; /* 16:9 */
  background: #000;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.6);
  max-height: 80vh;
}
.video-modal-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  background: #000;
}

@media (max-width: 768px) {
  .video-modal {
    padding: 16px;
  }
  .video-modal-dialog {
    max-width: 92vw;
    max-height: 70vh;
  }
  .video-modal-frame {
    max-height: 70vh;
  }
  .video-modal-close {
    top: -44px;
    width: 36px;
    height: 36px;
  }
}

/* ===== Case Modal ===== */
.case-modal {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: rgba(0, 0, 0, 0.8);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  animation: caseModalFadeIn 0.25s ease-out forwards;
}
@keyframes caseModalFadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}
.case-modal-dialog {
  position: relative;
  width: 100%;
  max-width: 800px;
  max-height: 85vh;
  background: #fff;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.4);
  animation: caseModalZoomIn 0.3s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
}
@keyframes caseModalZoomIn {
  from { opacity: 0; transform: scale(0.9) translateY(20px); }
  to { opacity: 1; transform: scale(1) translateY(0); }
}
.case-modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 36px;
  height: 36px;
  border: none;
  background: rgba(255, 255, 255, 0.92);
  color: #333;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
  z-index: 2;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}
.case-modal-close:hover {
  background: #fff;
  transform: scale(1.08);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
}
.case-modal-body {
  max-height: 85vh;
  overflow-y: auto;
  overflow-x: hidden;
}
.case-modal-image {
  position: relative;
  width: 100%;
  padding-top: 56.25%; /* 16:9 */
  background: #f0f0f0;
  overflow: hidden;
}
.case-modal-image img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.case-modal-content {
  padding: 32px 40px 40px;
}
.case-modal-cat {
  display: inline-block;
  padding: 4px 14px;
  background: linear-gradient(135deg, var(--brand) 0%, var(--brand-2, #2a6fdb) 100%);
  color: #fff;
  font-size: 12px;
  font-weight: 500;
  border-radius: 999px;
  letter-spacing: 0.5px;
  margin-bottom: 16px;
}
.case-modal-title {
  font-size: 28px;
  font-weight: 700;
  color: var(--text-primary, #1a1a1a);
  line-height: 1.3;
  margin: 0 0 16px 0;
  letter-spacing: -0.5px;
}
.case-modal-client {
  font-size: 14px;
  color: var(--text-secondary, #666);
  margin-bottom: 20px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border-light, #eee);
}
.case-modal-desc {
  font-size: 15px;
  line-height: 1.8;
  color: var(--text-primary, #333);
  margin: 0;
}
.case-modal-detail {
  margin-top: 28px;
  padding-top: 24px;
  border-top: 1px solid var(--border, #eaeaea);
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.case-detail-block {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.case-detail-title {
  font-size: 17px;
  font-weight: 600;
  color: var(--text-primary, #1a1a1a);
  margin: 0;
  display: flex;
  align-items: center;
  gap: 8px;
}
.case-detail-title::before {
  content: '';
  display: inline-block;
  width: 3px;
  height: 16px;
  background: var(--brand, #0a66c2);
  border-radius: 2px;
}
.case-detail-text {
  font-size: 14px;
  line-height: 1.85;
  color: var(--text-secondary, #555);
  margin: 0;
}
.case-detail-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.case-detail-list li {
  font-size: 14px;
  line-height: 1.7;
  color: var(--text-secondary, #555);
  padding-left: 20px;
  position: relative;
}
.case-detail-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 9px;
  width: 6px;
  height: 6px;
  background: var(--brand, #0a66c2);
  border-radius: 50%;
}
.case-series-themes {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.case-theme-item {
  background: var(--bg-secondary, #f7f9fc);
  border: 1px solid var(--border, #eaeaea);
  border-radius: 10px;
  padding: 16px 18px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.case-theme-title {
  font-size: 15px;
  font-weight: 600;
  color: var(--text-primary, #1a1a1a);
  margin: 0;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border, #eaeaea);
}
.case-theme-sub {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.case-theme-row {
  display: flex;
  gap: 10px;
  align-items: flex-start;
}
.case-theme-tag {
  flex-shrink: 0;
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  line-height: 1;
  padding: 4px 8px;
  border-radius: 4px;
  background: var(--brand, #0a66c2);
  color: #fff;
  margin-top: 1px;
}
.case-theme-row:nth-child(2) .case-theme-tag {
  background: var(--accent, #10b981);
}
.case-theme-row p {
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--text-secondary, #555);
}

/* ===== Talent Modal ===== */
.talent-modal {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: rgba(0, 0, 0, 0.8);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  animation: talentModalFadeIn 0.25s ease-out forwards;
}
@keyframes talentModalFadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}
.talent-modal-dialog {
  position: relative;
  width: 100%;
  max-width: 680px;
  max-height: 85vh;
  background: #fff;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.4);
  animation: talentModalZoomIn 0.3s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
  display: flex;
  flex-direction: column;
}
@keyframes talentModalZoomIn {
  from { opacity: 0; transform: scale(0.9) translateY(20px); }
  to { opacity: 1; transform: scale(1) translateY(0); }
}
.talent-modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 36px;
  height: 36px;
  border: none;
  background: rgba(255, 255, 255, 0.92);
  color: #333;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
  z-index: 2;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}
.talent-modal-close:hover {
  background: #fff;
  transform: scale(1.08);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
}
.talent-modal-body {
  max-height: 85vh;
  overflow-y: auto;
  overflow-x: hidden;
  -webkit-overflow-scrolling: touch;
}
.talent-modal-header {
  padding: 36px 40px 24px;
  background: linear-gradient(135deg, var(--brand-50, #e0f2fe) 0%, var(--bg-cream, #faf8f5) 100%);
  border-bottom: 1px solid var(--border-light, #eee);
  text-align: center;
}
.talent-modal-cat-icon {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  background: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--brand);
  margin: 0 auto 16px;
  box-shadow: 0 4px 12px rgba(4, 166, 225, 0.15);
}
.talent-modal-cat-icon svg {
  width: 28px;
  height: 28px;
}
.talent-modal-title {
  font-size: 26px;
  font-weight: 700;
  margin: 0 0 8px;
  color: var(--text-primary);
  letter-spacing: -0.01em;
}
.talent-modal-subtitle {
  font-size: 14px;
  color: var(--text-secondary);
  margin: 0;
}
.talent-modal-list {
  padding: 24px 40px 36px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.case-featured-card,
.mag-hero,
.mag-twin-card,
.mag-triple-card,
.cases-mosaic-tile {
  cursor: pointer;
}

@media (max-width: 768px) {
  .case-modal {
    padding: 12px;
  }
  .case-modal-dialog {
    max-width: 100%;
    max-height: 90vh;
  }
  .case-modal-content {
    padding: 24px 20px 28px;
  }
  .case-modal-title {
    font-size: 22px;
  }
  .talent-modal {
    padding: 12px;
  }
  .talent-modal-dialog {
    max-width: 100%;
    max-height: 90vh;
  }
  .talent-modal-header {
    padding: 28px 20px 18px;
  }
  .talent-modal-title {
    font-size: 22px;
  }
  .talent-modal-list {
    padding: 16px 20px 28px;
  }
}

/* ===== Solutions Page ===== */
.solutions-page {
  background: linear-gradient(180deg, #e8f4fd 0%, #f0f7ff 30%, #e8f4fd 70%, #f5faff 100%);
  padding-top: 80px;
  padding-bottom: 120px;
}

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

.sol-section + .sol-section {
  padding-top: 0;
}

/* Head */
.sol-head {
  max-width: 900px;
  margin-bottom: 56px;
}

.sol-eyebrow {
  font-size: 16px;
  font-weight: 600;
  color: #04a6e1;
  letter-spacing: 0.02em;
  margin-bottom: 12px;
}

.sol-subtitle {
  font-size: 18px;
  color: #6b7b8a;
  margin-bottom: 16px;
}

.sol-title {
  font-size: clamp(32px, 4.5vw, 56px);
  font-weight: 800;
  color: #0f1724;
  line-height: 1.2;
  letter-spacing: -0.03em;
  margin-bottom: 20px;
}

.sol-intro {
  font-size: 17px;
  line-height: 1.9;
  color: #4a5b6d;
  max-width: 820px;
  margin: 0;
}

.sol-quote {
  font-size: clamp(18px, 2vw, 22px);
  color: #04a6e1;
  font-weight: 500;
  margin-bottom: 32px;
  line-height: 1.6;
}

.sol-desc-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
}

.sol-desc-grid p,
.sol-desc {
  font-size: 16px;
  line-height: 1.8;
  color: #5a6b7d;
  margin: 0 0 20px 0;
}

.sol-desc:last-child {
  margin-bottom: 0;
}

/* Buttons */
.sol-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 28px;
  border-radius: 12px;
  font-size: 16px;
  font-weight: 600;
  border: none;
  cursor: pointer;
  transition: all 0.25s ease;
  text-decoration: none;
}

.sol-btn-primary {
  background: #04a6e1;
  color: #fff;
}

.sol-btn-primary:hover {
  background: #0388b8;
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(4, 166, 225, 0.3);
}

.sol-btn-white {
  background: #fff;
  color: #04a6e1;
}

.sol-btn-white:hover {
  background: #f0f9ff;
  transform: translateY(-1px);
}

.sol-btn-outline {
  background: #fff;
  color: #04a6e1;
  border: 1.5px solid #04a6e1;
}

.sol-btn-outline:hover {
  background: #f0f9ff;
  transform: translateY(-1px);
}

.sol-btn-full {
  width: 100%;
}

/* Section 1: Training Card */
.sol-training-card {
  background: #fff;
  border: 1px solid #e8eef5;
  border-radius: 28px;
  padding: 56px 64px;
}

.sol-training-label {
  display: inline-block;
  padding: 6px 16px;
  background: #e0f2fe;
  color: #04a6e1;
  font-size: 13px;
  font-weight: 600;
  border-radius: 20px;
  margin: 0 auto 16px;
  display: block;
  width: fit-content;
}

.sol-training-title {
  text-align: center;
  font-size: clamp(24px, 2.5vw, 32px);
  font-weight: 700;
  color: #0f1724;
  margin: 0 0 12px 0;
}

.sol-training-subtitle {
  text-align: center;
  font-size: 16px;
  color: #6b7b8a;
  margin-bottom: 40px;
}

.sol-training-tabs {
  display: flex;
  gap: 0;
  border-bottom: 1px solid #e8eef5;
  margin-bottom: 40px;
}

.sol-training-tab {
  padding: 14px 24px;
  background: none;
  border: none;
  font-size: 16px;
  font-weight: 500;
  color: #6b7b8a;
  cursor: pointer;
  position: relative;
  transition: color 0.2s;
}

.sol-training-tab:hover {
  color: #04a6e1;
}

.sol-training-tab.active {
  color: #04a6e1;
  font-weight: 600;
}

.sol-training-tab.active::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 24px;
  right: 24px;
  height: 2px;
  background: #04a6e1;
}

.sol-training-body {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}

.sol-training-h4 {
  font-size: 22px;
  font-weight: 700;
  color: #0f1724;
  margin: 0 0 16px 0;
  line-height: 1.4;
}

.sol-training-h4-dark {
  font-size: 18px;
  font-weight: 700;
  color: #0f1724;
  margin: 0 0 20px 0;
}

.sol-training-format {
  display: flex;
  gap: 16px;
  padding: 16px 0;
  border-top: 1px solid #e8eef5;
  border-bottom: 1px solid #e8eef5;
  margin-bottom: 24px;
  font-size: 15px;
  color: #5a6b7d;
}

.sol-training-format-label {
  color: #9aa8b8;
  font-weight: 500;
  min-width: 48px;
}

.sol-training-h5 {
  font-size: 15px;
  font-weight: 600;
  color: #04a6e1;
  margin: 0 0 16px 0;
}

.sol-dot-list {
  list-style: none;
  padding: 0;
  margin: 0 0 24px 0;
}

.sol-dot-list li {
  position: relative;
  padding-left: 20px;
  font-size: 15px;
  color: #5a6b7d;
  line-height: 1.8;
  margin-bottom: 8px;
}

.sol-dot-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 11px;
  width: 6px;
  height: 6px;
  background: #04a6e1;
  border-radius: 50%;
}

.sol-training-right {
  background: #f0f7ff;
  border-radius: 20px;
  padding: 32px;
}

.sol-check-list {
  list-style: none;
  padding: 0;
  margin: 0 0 24px 0;
}

.sol-check-list li {
  position: relative;
  padding-left: 32px;
  font-size: 15px;
  color: #0f1724;
  line-height: 1.6;
  margin-bottom: 16px;
  font-weight: 500;
}

.sol-check-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 2px;
  width: 22px;
  height: 22px;
  background: #fff;
  border-radius: 50%;
}

.sol-check-list li::after {
  content: '';
  position: absolute;
  left: 6px;
  top: 8px;
  width: 10px;
  height: 6px;
  border-left: 2px solid #04a6e1;
  border-bottom: 2px solid #04a6e1;
  transform: rotate(-45deg);
}

/* Section 2: Two Cards */
.sol-two-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
}

.sol-white-card {
  background: #fff;
  border-radius: 28px;
  padding: 48px;
  box-shadow: 0 1px 3px rgba(15, 23, 36, 0.04);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.sol-white-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(15, 23, 36, 0.08);
}

.sol-icon-box {
  width: 64px;
  height: 64px;
  background: #e0f2fe;
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #04a6e1;
  margin-bottom: 28px;
}

.sol-card-title {
  font-size: 24px;
  font-weight: 700;
  color: #0f1724;
  margin: 0 0 14px 0;
}

.sol-card-desc {
  font-size: 15px;
  line-height: 1.8;
  color: #5a6b7d;
  margin: 0 0 28px 0;
}

.sol-link-arrow {
  color: #04a6e1;
  font-weight: 600;
  font-size: 15px;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  transition: gap 0.2s;
}

.sol-link-arrow:hover {
  gap: 8px;
}

/* Section 3 & 5: Split Layout */
.sol-split-row {
  display: grid;
  grid-template-columns: 55% 45%;
  gap: 64px;
  align-items: center;
}

.sol-split-reverse {
  grid-template-columns: 45% 55%;
}

.sol-split-left,
.sol-split-right {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.sol-split-left .sol-title,
.sol-split-right .sol-title {
  margin-bottom: 24px;
}

.sol-split-left .sol-desc,
.sol-split-right .sol-desc {
  margin-bottom: 20px;
}

.sol-split-left .sol-btn,
.sol-split-right .sol-btn {
  margin-top: 12px;
  align-self: flex-start;
}

.sol-grad-card {
  background: linear-gradient(135deg, #e0f2fe 0%, #f0f7ff 50%, #e8f4fd 100%);
  border-radius: 28px;
  padding: 64px 40px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  min-height: 360px;
  position: relative;
  overflow: hidden;
}

.sol-grad-card::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 280px;
  height: 280px;
  background: radial-gradient(circle, rgba(4, 166, 225, 0.1) 0%, transparent 70%);
  border-radius: 50%;
}

.sol-grad-card-lg {
  min-height: 420px;
}

.sol-grad-icon {
  width: 88px;
  height: 88px;
  background: #fff;
  border-radius: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #04a6e1;
  margin-bottom: 28px;
  box-shadow: 0 8px 32px rgba(4, 166, 225, 0.15);
  position: relative;
  z-index: 1;
}

.sol-grad-title {
  font-size: 28px;
  font-weight: 700;
  color: #0f1724;
  margin: 0 0 12px 0;
  position: relative;
  z-index: 1;
}

.sol-grad-subtitle {
  font-size: 16px;
  color: #6b7b8a;
  position: relative;
  z-index: 1;
}

/* Section 4: AI GEO + Workshop */
.sol-ai-row {
  display: grid;
  grid-template-columns: 55% 45%;
  gap: 28px;
  align-items: stretch;
}

.sol-ai-left {
  background: linear-gradient(135deg, #1a73e8 0%, #0d47a1 100%);
  border-radius: 28px;
  padding: 56px 48px;
  color: #fff;
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: 0 20px 60px rgba(13, 71, 161, 0.25);
}

.sol-ai-left::before {
  content: '';
  position: absolute;
  top: -100px;
  right: -100px;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
  border-radius: 50%;
}

.sol-ai-eyebrow {
  display: inline-block;
  padding: 6px 16px;
  background: rgba(255, 255, 255, 0.2);
  color: #fff;
  font-size: 13px;
  font-weight: 600;
  border-radius: 20px;
  margin-bottom: 16px;
  width: fit-content;
  position: relative;
  z-index: 1;
}

.sol-ai-subtitle {
  font-size: 16px;
  color: rgba(255, 255, 255, 0.75);
  margin-bottom: 12px;
  position: relative;
  z-index: 1;
}

.sol-ai-title {
  font-size: clamp(28px, 3.5vw, 40px);
  font-weight: 800;
  color: #fff;
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin-bottom: 20px;
  position: relative;
  z-index: 1;
}

.sol-ai-quote {
  font-size: 20px;
  color: #fff;
  font-weight: 500;
  margin-bottom: 24px;
  line-height: 1.5;
  position: relative;
  z-index: 1;
}

.sol-ai-desc {
  font-size: 15px;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.8);
  margin: 0 0 28px 0;
  position: relative;
  z-index: 1;
}

.sol-ai-related {
  display: inline-block;
  padding: 14px 20px;
  background: rgba(255, 255, 255, 0.15);
  color: #fff;
  font-size: 14px;
  font-weight: 500;
  border-radius: 12px;
  margin-bottom: 28px;
  position: relative;
  z-index: 1;
  width: fit-content;
}

.sol-ai-left .sol-btn-white {
  margin-top: auto;
  align-self: flex-start;
  position: relative;
  z-index: 1;
}

.sol-ai-right {
  background: #fff;
  border-radius: 28px;
  padding: 56px 48px;
  display: flex;
  flex-direction: column;
  box-shadow: 0 1px 3px rgba(15, 23, 36, 0.04);
}

.sol-workshop-title {
  font-size: 28px;
  font-weight: 700;
  color: #0f1724;
  margin: 0 0 16px 0;
  line-height: 1.3;
}

.sol-ai-right .sol-dot-list {
  margin-bottom: 28px;
}

.sol-ai-right .sol-btn-outline {
  margin-top: auto;
  align-self: flex-start;
}

/* Section 5: Tags */
.sol-tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 24px 0 8px;
}

.sol-pill {
  padding: 8px 18px;
  background: #e0f2fe;
  color: #04a6e1;
  font-size: 14px;
  font-weight: 500;
  border-radius: 20px;
}

/* Section 6: Event */
.sol-event-head {
  max-width: 100%;
  margin-bottom: 48px;
}

.sol-event-tags {
  display: flex;
  gap: 36px;
  margin-top: 28px;
}

.sol-event-tag {
  font-size: 16px;
  font-weight: 600;
  color: #04a6e1;
}

.sol-venue-card {
  background: #fff;
  border-radius: 28px;
  padding: 48px;
  box-shadow: 0 1px 3px rgba(15, 23, 36, 0.04);
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 48px;
}

.sol-venue-left {
  display: flex;
  flex-direction: column;
}

.sol-venue-title {
  font-size: clamp(24px, 2.5vw, 32px);
  font-weight: 700;
  color: #0f1724;
  margin: 8px 0 12px 0;
}

.sol-venue-location {
  font-size: 16px;
  font-weight: 600;
  color: #04a6e1;
  margin-bottom: 16px;
}

.sol-venue-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin: 24px 0;
}

.sol-venue-space {
  background: #f0f7ff;
  border-radius: 14px;
  padding: 20px;
}

.sol-venue-space h5 {
  font-size: 16px;
  font-weight: 700;
  color: #0f1724;
  margin: 0 0 8px 0;
}

.sol-venue-spec {
  font-size: 13px;
  color: #04a6e1;
  font-weight: 600;
  margin-bottom: 6px;
}

.sol-venue-usage {
  font-size: 13px;
  color: #6b7b8a;
  line-height: 1.5;
}

.sol-venue-led-group {
  padding-top: 20px;
  border-top: 1px solid #e8eef5;
  margin-top: 4px;
}
.sol-venue-led-label {
  font-size: 13px;
  font-weight: 600;
  color: #04a6e1;
  margin-bottom: 12px;
  letter-spacing: 0.05em;
  text-align: center;
}
.sol-venue-led-btns {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
}
.sol-led-btn {
  padding: 6px 16px;
  background: #fff;
  color: #6b7b8a;
  font-size: 12px;
  font-weight: 500;
  border: 1px solid #dce4ec;
  border-radius: 20px;
  white-space: nowrap;
  cursor: pointer;
  transition: all 0.25s ease;
  font-family: inherit;
}
.sol-led-btn:hover {
  border-color: #04a6e1;
  color: #04a6e1;
}
.sol-led-btn.is-active {
  background: #04a6e1;
  color: #fff;
  border-color: #04a6e1;
}

.sol-venue-right {
  display: flex;
  align-items: stretch;
}

.sol-venue-visual {
  flex: 1;
  border-radius: 20px;
  position: relative;
  min-height: 320px;
  overflow: hidden;
}

.sol-venue-img {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 0.4s ease;
  pointer-events: none;
}
.sol-venue-img.is-active {
  opacity: 1;
  pointer-events: auto;
}

.sol-venue-img-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.05em;
  border-radius: 20px;
  object-fit: cover;
}
.sol-venue-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  border-radius: 20px;
}
.led-img-all      { background: linear-gradient(135deg, #04a6e1 0%, #0284c7 50%, #0369a1 100%); }
.led-img-main     { background: linear-gradient(135deg, #38bdf8 0%, #0284c7 100%); }
.led-img-interactive { background: linear-gradient(135deg, #7dd3fc 0%, #0ea5e9 100%); }
.led-img-lobby    { background: linear-gradient(135deg, #22d3ee 0%, #0891b2 100%); }
.led-img-ceiling  { background: linear-gradient(135deg, #06b6d4 0%, #0e7490 100%); }
.led-img-circular { background: linear-gradient(135deg, #0891b2 0%, #155e75 100%); }

/* Responsive */
@media (max-width: 992px) {
  .sol-desc-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .sol-training-card {
    padding: 36px 28px;
  }

  .sol-training-body {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .sol-two-cards {
    grid-template-columns: 1fr;
  }

  .sol-split-row,
  .sol-split-reverse {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .sol-split-reverse .sol-split-left {
    order: 2;
  }

  .sol-split-reverse .sol-split-right {
    order: 1;
  }

  .sol-ai-row {
    grid-template-columns: 1fr;
  }

  .sol-ai-left,
  .sol-ai-right {
    padding: 40px 32px;
  }

  .sol-venue-card {
    grid-template-columns: 1fr;
    padding: 32px;
  }

  .sol-event-tags {
    gap: 20px;
    flex-wrap: wrap;
  }
}

@media (max-width: 576px) {
  .sol-section {
    padding: 48px 0;
  }

  .sol-training-card {
    padding: 28px 20px;
    border-radius: 20px;
  }

  .sol-training-tabs {
    flex-wrap: wrap;
    gap: 0;
  }

  .sol-training-tab {
    padding: 12px 16px;
    font-size: 14px;
    flex: 1;
    min-width: 33.33%;
    text-align: center;
  }

  .sol-white-card {
    padding: 32px 24px;
    border-radius: 20px;
  }

  .sol-ai-left,
  .sol-ai-right {
    padding: 32px 24px;
    border-radius: 20px;
  }

  .sol-venue-card {
    padding: 24px;
    border-radius: 20px;
  }

  .sol-venue-grid {
    grid-template-columns: 1fr;
  }

  .sol-venue-led-group {
    padding-top: 16px;
  }
  .sol-led-btn {
    font-size: 11px;
    padding: 5px 12px;
  }

  .sol-grad-card {
    min-height: 280px;
    padding: 40px 24px;
    border-radius: 20px;
  }

  .sol-grad-icon {
    width: 72px;
    height: 72px;
    border-radius: 22px;
  }
}

/* ===== Solutions Case Rows ===== */
.sol-cases {
  display: flex;
  flex-direction: column;
  gap: 80px;
}

.sol-case-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.sol-case-row.sol-case-right {
  direction: rtl;
}

.sol-case-row.sol-case-right > * {
  direction: ltr;
}

.sol-case-img-wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 20px 60px -20px rgba(4, 166, 225, 0.25);
  transition: transform 0.4s ease, box-shadow 0.4s ease;
}

.sol-case-row:hover .sol-case-img-wrap {
  transform: translateY(-6px);
  box-shadow: 0 30px 70px -20px rgba(4, 166, 225, 0.35);
}

.sol-case-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  border-radius: 20px;
  transition: transform 0.6s ease;
}

.sol-case-row:hover .sol-case-img {
  transform: scale(1.04);
}

.sol-case-text {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.sol-case-title {
  font-size: clamp(24px, 2.5vw, 36px);
  font-weight: 700;
  color: #0f1724;
  line-height: 1.3;
  letter-spacing: -0.02em;
  margin: 0;
}

.sol-case-desc {
  font-size: 15px;
  line-height: 1.7;
  color: #5a6b7d;
  margin: 0;
  letter-spacing: 0;
  word-spacing: 0;
  text-align: left;
}

html[lang="en"] .sol-case-desc {
  font-size: 14px;
  line-height: 1.55;
  letter-spacing: 0;
  word-spacing: normal;
}

html[lang="en"] .sol-intro {
  font-size: 15.5px;
  line-height: 1.65;
}

html[lang="en"] .sol-desc-grid p,
html[lang="en"] .sol-desc {
  font-size: 14.5px;
  line-height: 1.6;
}

@media (max-width: 768px) {
  .sol-cases {
    gap: 56px;
  }

  .sol-case-row,
  .sol-case-row.sol-case-right {
    grid-template-columns: 1fr;
    gap: 28px;
    direction: ltr;
  }

  .sol-case-img-wrap {
    border-radius: 16px;
  }

  .sol-case-text {
    gap: 14px;
  }

  .sol-case-desc {
    font-size: 13.5px;
    line-height: 1.65;
  }

  html[lang="en"] .sol-case-desc {
    font-size: 12.5px;
    line-height: 1.5;
  }

  html[lang="en"] .sol-intro {
    font-size: 13.5px;
    line-height: 1.55;
  }

  html[lang="en"] .sol-desc-grid p,
  html[lang="en"] .sol-desc {
    font-size: 13px;
    line-height: 1.55;
  }
}

/* ===== Case Showcase Page (Domains) ===== */
.page-title-simple {
  padding: calc(var(--nav-height) + 60px) 0 40px;
  text-align: center;
  position: relative;
}
.page-title-simple h1 {
  font-size: clamp(32px, 5vw, 52px);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  margin: 0;
}

.section-cases-featured {
  padding: 110px 0 36px;
}

/* ===== Magazine-style Featured Cases ===== */

.section-cases-featured .section-head {
  margin-bottom: 24px;
}

/* Hero: 头条案例 */
.mag-hero {
  max-width: 1280px;
  margin: 0 auto 28px;
  background: var(--bg-white);
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid var(--border-light);
  transition: all 0.4s var(--ease);
  cursor: pointer;
}
.mag-hero:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--brand-100);
}

.mag-hero-img {
  width: 100%;
  aspect-ratio: 21 / 10;
  max-height: 270px;
  background: linear-gradient(135deg, var(--brand-100), var(--brand-50));
  position: relative;
  overflow: hidden;
}
.mag-hero-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.6s var(--ease);
}
.mag-hero:hover .mag-hero-img img {
  transform: scale(1.03);
}

.mag-hero-body {
  padding: 16px 24px 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.mag-hero-cat {
  display: inline-block;
  align-self: flex-start;
  font-size: 10px;
  font-weight: 600;
  color: #fff;
  background: var(--brand);
  padding: 3px 10px;
  border-radius: 999px;
  letter-spacing: 0.02em;
}

.mag-hero-title {
  font-size: 19px;
  font-weight: 700;
  line-height: 1.3;
  color: var(--text-primary);
  margin: 0;
  letter-spacing: -0.02em;
}

.mag-hero-desc {
  font-size: 12.5px;
  color: var(--text-secondary);
  line-height: 1.55;
  margin: 0;
  max-width: 900px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Twin Column: 双栏并列 */
.mag-twin-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  max-width: 1280px;
  margin: 0 auto 28px;
}

/* Triple Column: 三栏并列 */
.mag-triple-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  max-width: 1280px;
  margin: 0 auto;
}

.mag-twin-card,
.mag-triple-card {
  background: var(--bg-white);
  border: 1px solid var(--border-light);
  border-radius: 10px;
  overflow: hidden;
  transition: all 0.35s var(--ease);
  cursor: pointer;
  display: flex;
  flex-direction: column;
}
.mag-twin-card:hover,
.mag-triple-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--brand-100);
}

.mag-card-img {
  width: 100%;
  aspect-ratio: 2 / 1;
  background: linear-gradient(135deg, var(--brand-100), var(--brand-50));
  position: relative;
  overflow: hidden;
  flex-shrink: 0;
}
.mag-card-img-sm {
  aspect-ratio: 16 / 11;
}
.mag-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.5s var(--ease);
}
.mag-twin-card:hover .mag-card-img img,
.mag-triple-card:hover .mag-card-img img {
  transform: scale(1.05);
}

.mag-card-body {
  padding: 12px 16px 14px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  flex: 1;
}
.mag-card-body-sm {
  padding: 10px 14px 12px;
  gap: 5px;
}

.mag-card-cat {
  display: inline-block;
  align-self: flex-start;
  font-size: 9px;
  font-weight: 500;
  color: var(--brand);
  background: var(--brand-50);
  padding: 2px 8px;
  border-radius: 999px;
  letter-spacing: 0.02em;
}

.mag-card-title {
  font-size: 14px;
  font-weight: 600;
  line-height: 1.35;
  color: var(--text-primary);
  margin: 0;
  letter-spacing: -0.01em;
}
.mag-card-title-sm {
  font-size: 13px;
}

.mag-card-desc {
  font-size: 11.5px;
  color: var(--text-secondary);
  line-height: 1.5;
  margin: 0;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.mag-card-desc-sm {
  font-size: 11px;
  line-height: 1.45;
  -webkit-line-clamp: 2;
}

/* ===== Mosaic / Filter Section ===== */
.section-cases-mosaic {
  padding: 24px 0 80px;
}

.case-filter-bar {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
  margin-bottom: 48px;
  flex-wrap: wrap;
}

.case-filter-btn {
  padding: 8px 20px;
  font-size: 13px;
  font-weight: 500;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--bg-white);
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 0.3s var(--ease);
  white-space: nowrap;
}
.case-filter-btn:hover {
  border-color: var(--brand);
  color: var(--brand);
}
.case-filter-btn.active {
  background: var(--brand);
  color: #fff;
  border-color: var(--brand);
  box-shadow: 0 4px 14px rgba(4, 166, 225, 0.3);
}

.cases-mosaic-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: 200px;
  grid-auto-flow: dense;
  gap: 16px;
}

.cases-mosaic-tile {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  cursor: pointer;
  transition: transform 0.4s var(--ease), box-shadow 0.4s var(--ease), opacity 0.4s ease;
  background: linear-gradient(135deg, var(--brand-100), var(--brand-50));
}
.cases-mosaic-tile:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 32px -10px rgba(13, 27, 61, 0.25);
}
.cases-mosaic-tile.mosaic-w2h2 { grid-column: span 2; grid-row: span 2; }
.cases-mosaic-tile.mosaic-w2h1 { grid-column: span 2; grid-row: span 1; }
.cases-mosaic-tile.mosaic-w1h2 { grid-column: span 1; grid-row: span 2; }
.cases-mosaic-tile.mosaic-w1h1 { grid-column: span 1; grid-row: span 1; }

.cases-mosaic-img {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.cases-mosaic-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.6s var(--ease);
}
.cases-mosaic-tile:hover .cases-mosaic-img img {
  transform: scale(1.08);
}

.cases-mosaic-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  padding: 20px 22px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  gap: 8px;
  background: linear-gradient(180deg, rgba(13, 27, 61, 0) 40%, rgba(13, 27, 61, 0.85) 100%);
  color: #fff;
  opacity: 1;
  transition: background 0.35s ease;
}
.cases-mosaic-tile:hover .cases-mosaic-overlay {
  background: linear-gradient(180deg, rgba(4, 166, 225, 0.15) 0%, rgba(13, 27, 61, 0.9) 100%);
}

.cases-mosaic-cat {
  display: inline-block;
  align-self: flex-start;
  font-size: 11px;
  font-weight: 600;
  color: #fff;
  background: rgba(4, 166, 225, 0.85);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  padding: 4px 10px;
  border-radius: 999px;
  letter-spacing: 0.02em;
}

.cases-mosaic-overlay h3 {
  font-size: 15px;
  font-weight: 600;
  line-height: 1.4;
  margin: 0;
  color: #fff;
  letter-spacing: -0.01em;
  max-width: 100%;
}
.mosaic-w2h2 .cases-mosaic-overlay h3 {
  font-size: 18px;
}

.cases-mosaic-overlay p {
  font-size: 12.5px;
  color: rgba(255, 255, 255, 0.75);
  line-height: 1.55;
  margin: 0;
  opacity: 0;
  max-height: 0;
  overflow: hidden;
  transition: all 0.35s ease;
}
.cases-mosaic-tile:hover .cases-mosaic-overlay p {
  opacity: 1;
  max-height: 80px;
  margin-top: 4px;
}

/* Responsive for cases page */
@media (max-width: 1024px) {
  .section-cases-featured { padding-top: 90px; }
  .mag-hero { margin-bottom: 24px; }
  .mag-hero-img { max-height: 250px; }
  .mag-hero-body { padding: 14px 20px 18px; gap: 7px; }
  .mag-hero-title { font-size: 18px; }
  .mag-hero-desc { font-size: 12px; -webkit-line-clamp: 2; }

  .mag-twin-grid { margin-bottom: 24px; gap: 14px; }
  .mag-triple-grid { gap: 12px; }
  .mag-card-body { padding: 10px 14px 12px; gap: 5px; }
  .mag-card-body-sm { padding: 9px 12px 11px; gap: 4px; }
  .mag-card-title { font-size: 13px; }
  .mag-card-title-sm { font-size: 12px; }
  .mag-card-desc { font-size: 11px; -webkit-line-clamp: 2; }
  .mag-card-desc-sm { font-size: 10.5px; }

  .cases-mosaic-grid {
    grid-template-columns: repeat(3, 1fr);
    grid-auto-rows: 180px;
  }
}

@media (max-width: 768px) {
  .section-cases-featured {
    padding: 80px 0 28px;
  }

  .mag-hero {
    margin-bottom: 20px;
    border-radius: 10px;
  }
  .mag-hero-body {
    padding: 12px 16px 15px;
    gap: 6px;
  }
  .mag-hero-title { font-size: 16px; }
  .mag-hero-desc { font-size: 11.5px; line-height: 1.5; -webkit-line-clamp: 2; }
  .mag-hero-cat { font-size: 9px; padding: 2px 9px; }

  .mag-twin-grid {
    grid-template-columns: 1fr;
    gap: 12px;
    margin-bottom: 20px;
  }

  .mag-triple-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
  }
  .mag-card-body { padding: 10px 12px 11px; gap: 5px; }
  .mag-card-body-sm { padding: 8px 11px 10px; gap: 4px; }
  .mag-card-title { font-size: 13px; }
  .mag-card-title-sm { font-size: 12px; }
  .mag-card-desc { font-size: 11px; -webkit-line-clamp: 2; }
  .mag-card-desc-sm { font-size: 10.5px; -webkit-line-clamp: 2; }

  .section-cases-mosaic { padding: 36px 0 48px; }
  .case-filter-bar {
    gap: 6px;
    margin-bottom: 32px;
    overflow-x: auto;
    justify-content: flex-start;
    flex-wrap: nowrap;
    padding-bottom: 4px;
    -webkit-overflow-scrolling: touch;
  }
  .case-filter-btn {
    padding: 6px 14px;
    font-size: 12px;
    flex-shrink: 0;
  }

  .cases-mosaic-grid {
    grid-template-columns: repeat(2, 1fr);
    grid-auto-rows: 160px;
    gap: 10px;
  }
  .cases-mosaic-tile.mosaic-w2h2 { grid-column: span 2; grid-row: span 2; }
  .cases-mosaic-tile.mosaic-w2h1 { grid-column: span 2; grid-row: span 1; }
  .cases-mosaic-tile.mosaic-w1h2 { grid-column: span 1; grid-row: span 2; }
  .cases-mosaic-tile.mosaic-w1h1 { grid-column: span 1; grid-row: span 1; }

  .cases-mosaic-overlay { padding: 12px 14px; gap: 6px; }
  .cases-mosaic-overlay h3 { font-size: 13px; }
  .mosaic-w2h2 .cases-mosaic-overlay h3 { font-size: 15px; }
}

@media (max-width: 480px) {
  .mag-triple-grid {
    grid-template-columns: 1fr;
  }
  .mag-hero-title { font-size: 18px; }
  .cases-mosaic-grid {
    grid-template-columns: repeat(2, 1fr);
    grid-auto-rows: 140px;
  }
}