/* =============================================
   DAPITA ALGO Landing — Brand Colors
   Teal #1c7b73 | Gold #f1c14b | Dark #0a3331
   ============================================= */
:root {
  --brand-teal: #1c7b73;
  --brand-teal-light: #2a9d8f;
  --brand-teal-dark: #145f59;
  --brand-gold: #f1c14b;
  --brand-gold-light: #f5d06a;
  --brand-dark: #0a3331;
  --teal-glow: rgba(28, 123, 115, 0.4);
  --gold-glow: rgba(241, 193, 75, 0.35);
}

/* Light Theme */
[data-theme="light"] {
  --bg: #f8fafa;
  --bg-secondary: #ffffff;
  --glass: rgba(255, 255, 255, 0.75);
  --glass-strong: rgba(255, 255, 255, 0.9);
  --glass-border: rgba(28, 123, 115, 0.15);
  --text: #0a3331;
  --text-secondary: #3d5a58;
  --muted: #5a7a78;
  --shadow: 0 8px 32px rgba(28, 123, 115, 0.1);
  --shadow-lg: 0 20px 60px rgba(28, 123, 115, 0.15);
  --card-bg: rgba(255, 255, 255, 0.6);
}

/* Dark Theme (Default) */
[data-theme="dark"] {
  --bg: #060d0c;
  --bg-secondary: #0a1514;
  --glass: rgba(255, 255, 255, 0.05);
  --glass-strong: rgba(255, 255, 255, 0.08);
  --glass-border: rgba(255, 255, 255, 0.08);
  --text: #e8f0ef;
  --text-secondary: #a8c4c1;
  --muted: #6a8a87;
  --shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 20px 60px rgba(0, 0, 0, 0.5);
  --card-bg: rgba(255, 255, 255, 0.03);
}

/* Reset */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 100px; }

body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: var(--text);
  background: var(--bg);
  min-height: 100vh;
  overflow-x: hidden;
  position: relative;
}

/* Animated Background */
.bg-grid {
  position: fixed;
  inset: 0;
  background-image: 
    linear-gradient(rgba(28, 123, 115, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(28, 123, 115, 0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
  z-index: 0;
}

.bg-glow {
  position: fixed;
  border-radius: 50%;
  filter: blur(120px);
  pointer-events: none;
  z-index: 0;
}

.bg-glow-1 {
  width: 800px;
  height: 800px;
  background: var(--brand-teal);
  top: -300px;
  right: -200px;
  opacity: 0.15;
}

.bg-glow-2 {
  width: 600px;
  height: 600px;
  background: var(--brand-gold);
  bottom: -200px;
  left: -150px;
  opacity: 0.1;
}

.bg-glow-3 {
  width: 500px;
  height: 500px;
  background: var(--brand-teal);
  top: 50%;
  left: 30%;
  opacity: 0.08;
}

/* Diagonal Badge */
.diagonal-badge {
  position: fixed;
  top: 60px;
  left: -60px;
  width: 300px;
  background: linear-gradient(135deg, var(--brand-gold), var(--brand-gold-light));
  color: var(--brand-dark);
  text-align: center;
  padding: 12px 0;
  font-size: 14px;
  font-weight: 700;
  transform: rotate(-45deg);
  box-shadow: 0 4px 20px var(--gold-glow);
  z-index: 1000;
  letter-spacing: 0.5px;
}

.diagonal-badge-number {
  font-size: 18px;
  font-weight: 800;
}

/* Container */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
  z-index: 1;
}

/* =============================================
   Header
   ============================================= */
.header {
  position: sticky;
  top: 16px;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 14px 24px;
  background: var(--glass);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--glass-border);
  border-radius: 18px;
  box-shadow: var(--shadow);
  margin-bottom: 40px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--text);
}

.brand-logo {
  width: 42px;
  height: 42px;
  border-radius: 12px;
}

.brand-text {
  font-size: 20px;
  font-weight: 800;
  color: var(--brand-teal);
  letter-spacing: -0.5px;
}

.brand-text em {
  font-style: normal;
  color: var(--brand-gold);
}

@media (max-width: 600px) {
  .brand-text { display: none; }
}

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

.nav-link {
  padding: 10px 16px;
  color: var(--muted);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  border-radius: 10px;
  transition: all 0.2s;
}

.nav-link:hover {
  color: var(--text);
  background: var(--glass);
}

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

.icon-btn {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: 12px;
  cursor: pointer;
  font-size: 20px;
  transition: all 0.2s;
}

.icon-btn:hover {
  background: var(--glass-strong);
  transform: scale(1.05);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  border: 1px solid var(--glass-border);
  border-radius: 12px;
  cursor: pointer;
  transition: all 0.25s;
  background: var(--glass);
  color: var(--text);
  backdrop-filter: blur(10px);
}

.btn:hover {
  background: var(--glass-strong);
  transform: translateY(-2px);
}

.btn-primary {
  background: linear-gradient(135deg, var(--brand-gold), var(--brand-gold-light));
  color: var(--brand-dark);
  border: none;
  box-shadow: 0 4px 20px var(--gold-glow);
}

.btn-primary:hover {
  box-shadow: 0 8px 32px var(--gold-glow);
}

.btn-teal {
  background: linear-gradient(135deg, var(--brand-teal), var(--brand-teal-light));
  color: #fff;
  border: none;
  box-shadow: 0 4px 20px var(--teal-glow);
}

.btn-teal:hover {
  background: linear-gradient(135deg, var(--brand-teal-light), var(--brand-teal));
  color: #fff;
  box-shadow: 0 8px 32px var(--teal-glow);
}

.btn-lg {
  padding: 16px 32px;
  font-size: 16px;
  border-radius: 14px;
}

.btn-xl {
  padding: 20px 48px;
  font-size: 18px;
  border-radius: 16px;
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  padding: 12px;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: 12px;
  cursor: pointer;
}

.hamburger span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: all 0.2s;
}

.hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* Mobile Menu */
.mobile-menu {
  display: none;
  position: absolute;
  top: calc(100% + 12px);
  left: 0;
  right: 0;
  padding: 20px;
  background: var(--glass-strong);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--glass-border);
  border-radius: 18px;
  box-shadow: var(--shadow-lg);
}

.mobile-menu.open {
  display: block;
  animation: slideDown 0.3s ease;
}

@keyframes slideDown {
  from { opacity: 0; transform: translateY(-10px); }
  to { opacity: 1; transform: translateY(0); }
}

.mobile-link {
  display: block;
  padding: 14px 16px;
  color: var(--text);
  text-decoration: none;
  font-weight: 500;
  border-radius: 12px;
  transition: all 0.2s;
}

.mobile-link:hover { background: var(--glass); }
.mobile-divider { height: 1px; background: var(--glass-border); margin: 12px 0; }

/* =============================================
   Hero Section
   ============================================= */
.hero {
  text-align: center;
  padding: 50px 0 40px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 20px;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: 50px;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: 32px;
}

.badge-dot {
  width: 8px;
  height: 8px;
  background: var(--brand-teal);
  border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.3); }
}

.hero-title {
  font-size: clamp(42px, 7vw, 72px);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 24px;
  letter-spacing: -2px;
}

.hero-title .line { display: block; }
.hero-title .teal { color: var(--brand-teal); }
.hero-title .gold { color: var(--brand-gold); }

.hero-subtitle {
  font-size: clamp(16px, 2.5vw, 20px);
  color: var(--text-secondary);
  max-width: 720px;
  margin: 0 auto 48px;
  line-height: 1.7;
}

.hero-cta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 72px;
}

/* Model Chips */
.models-showcase {
  display: flex;
  flex-direction: column;
  gap: 24px;
  padding: 40px;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: 24px;
  margin-bottom: 40px;
}

.models-showcase-header {
  text-align: center;
}

.models-showcase-title {
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--muted);
  margin-bottom: 8px;
}

.models-showcase-desc {
  font-size: 24px;
  font-weight: 700;
}

.models-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 12px;
  width: 100%;
}

.models-grid .model-card {
  min-width: 0;
}

.model-card {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px;
  background: var(--card-bg);
  border: 1px solid var(--glass-border);
  border-radius: 14px;
  transition: all 0.2s;
}

.model-card:hover {
  border-color: var(--brand-teal);
  transform: translateY(-2px);
}

.model-icon { font-size: 24px; }
.model-info { flex: 1; }
.model-name { font-size: 14px; font-weight: 600; margin-bottom: 2px; }
.model-price { font-size: 12px; color: var(--muted); }

.model-badge {
  padding: 4px 10px;
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  border-radius: 6px;
  background: rgba(28, 123, 115, 0.15);
  color: var(--brand-teal);
}

.model-badge.lead { background: rgba(241, 193, 75, 0.2); color: var(--brand-gold); }
.model-badge.cheap { background: rgba(16, 185, 129, 0.15); color: #10b981; }
.model-badge.fast { background: rgba(99, 102, 241, 0.15); color: #6366f1; }

/* Stats Row */
.stats-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 48px;
  flex-wrap: wrap;
  padding: 32px 0;
}

.stat-item { text-align: center; }

.stat-value {
  font-size: 36px;
  font-weight: 800;
  color: var(--brand-teal);
  line-height: 1.2;
}

.stat-label {
  font-size: 14px;
  color: var(--muted);
  font-weight: 500;
}

/* =============================================
   Sections
   ============================================= */
.section {
  padding: 60px 0;
}

.section-dark {
  background: var(--bg-secondary);
  margin: 0 -24px;
  padding: 60px 24px;
  border-radius: 32px;
}

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

.section-badge {
  display: inline-block;
  padding: 8px 20px;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: 50px;
  font-size: 13px;
  font-weight: 700;
  color: var(--brand-teal);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 20px;
}

.section-title {
  font-size: clamp(32px, 5vw, 48px);
  font-weight: 800;
  margin-bottom: 16px;
  letter-spacing: -1px;
}

.section-subtitle {
  font-size: 18px;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto;
}

/* =============================================
   Problem/Solution Section
   ============================================= */
.problem-solution {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  margin-bottom: 40px;
}

.problem-card, .solution-card {
  padding: 40px;
  border-radius: 24px;
  border: 1px solid var(--glass-border);
}

.problem-card {
  background: linear-gradient(135deg, rgba(239, 68, 68, 0.08), rgba(239, 68, 68, 0.02));
  border-color: rgba(239, 68, 68, 0.2);
}

.solution-card {
  background: linear-gradient(135deg, rgba(28, 123, 115, 0.1), rgba(28, 123, 115, 0.03));
  border-color: rgba(28, 123, 115, 0.3);
}

.ps-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 24px;
}

.ps-icon { font-size: 32px; }
.ps-title { font-size: 22px; font-weight: 700; }
.ps-list { list-style: none; }

.ps-list li {
  padding: 12px 0;
  border-bottom: 1px solid var(--glass-border);
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 15px;
  color: var(--text-secondary);
}

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

.ps-category {
  font-size: 13px;
  font-weight: 700;
  color: var(--text);
  margin: 20px 0 8px 0;
  padding-bottom: 6px;
  border-bottom: 1px solid var(--glass-border);
}

.ps-category:first-of-type { margin-top: 0; }

.ps-list li::before {
  content: '✗';
  color: #ef4444;
  font-weight: 700;
  flex-shrink: 0;
}

.solution-card .ps-list li::before {
  content: '✓';
  color: var(--brand-teal);
}

/* =============================================
   Features Grid
   ============================================= */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.feature-models-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.feature-models-grid .model-tag {
  padding: 6px 12px;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: 8px;
  font-size: 12px;
  color: var(--text-secondary);
  white-space: nowrap;
}

.feature-models-grid .model-tag.category {
  background: rgba(28, 123, 115, 0.15);
  color: var(--brand-teal);
  font-weight: 600;
}

.feature-card {
  padding: 36px;
  background: var(--card-bg);
  border: 1px solid var(--glass-border);
  border-radius: 20px;
  transition: all 0.3s;
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--brand-teal), var(--brand-gold));
  opacity: 0;
  transition: opacity 0.3s;
}

.feature-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--brand-teal);
}

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

.feature-icon {
  width: 64px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 32px;
  background: linear-gradient(135deg, rgba(28, 123, 115, 0.15), rgba(28, 123, 115, 0.05));
  border-radius: 18px;
  margin-bottom: 24px;
}

.feature-card h3 {
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 12px;
}

.feature-card p {
  color: var(--text-secondary);
  font-size: 15px;
  line-height: 1.6;
  margin-bottom: 20px;
}

.feature-list { list-style: none; }

.feature-list li {
  padding: 8px 0;
  font-size: 14px;
  color: var(--muted);
  display: flex;
  align-items: center;
  gap: 10px;
}

.feature-list li::before {
  content: '✓';
  color: var(--brand-teal);
  font-weight: 700;
}

/* Feature Highlight */
.feature-highlight {
  grid-column: 1 / -1;
  background: linear-gradient(135deg, rgba(28, 123, 115, 0.08), rgba(241, 193, 75, 0.03));
  border-color: rgba(28, 123, 115, 0.25);
  display: flex;
  align-items: center;
  gap: 32px;
  padding: 32px 40px;
}

.feature-highlight .feature-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 8px 24px;
}

.feature-highlight-left {
  flex-shrink: 0;
  text-align: center;
}

.feature-highlight-right {
  flex: 1;
  min-width: 0;
}

/* =============================================
   Meeting Mode Demo
   ============================================= */
.demo-container {
  background: var(--card-bg);
  border: 1px solid var(--glass-border);
  border-radius: 24px;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.demo-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 28px;
  background: var(--glass);
  border-bottom: 1px solid var(--glass-border);
}

.demo-title {
  font-size: 18px;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 10px;
}

.demo-badge {
  padding: 6px 14px;
  background: rgba(28, 123, 115, 0.15);
  color: var(--brand-teal);
  font-size: 12px;
  font-weight: 700;
  border-radius: 8px;
}

.demo-body { padding: 28px; }

/* Meeting Demo */
.meeting-prompt {
  padding: 20px 24px;
  background: rgba(28, 123, 115, 0.08);
  border: 1px solid rgba(28, 123, 115, 0.2);
  border-radius: 16px;
  margin-bottom: 24px;
}

.meeting-prompt-label {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--muted);
  margin-bottom: 8px;
}

.meeting-prompt-text {
  font-size: 16px;
  color: var(--text);
}

.meeting-responses {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.meeting-response {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: 16px;
  padding: 20px;
  transition: all 0.2s;
}

.meeting-response:hover {
  border-color: var(--brand-teal);
  transform: translateY(-2px);
}

.meeting-response-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--glass-border);
}

.meeting-response-icon { font-size: 20px; }

.meeting-response-model {
  font-size: 14px;
  font-weight: 600;
  color: var(--brand-teal);
}

.meeting-response-text {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.6;
}

.meeting-actions {
  display: flex;
  gap: 12px;
  margin-top: 24px;
  padding-top: 24px;
  border-top: 1px solid var(--glass-border);
}

/* =============================================
   Use Cases
   ============================================= */
.usecases-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.usecase-card {
  padding: 32px;
  background: var(--card-bg);
  border: 1px solid var(--glass-border);
  border-radius: 20px;
  text-align: center;
  transition: all 0.3s;
}

.usecase-card:hover {
  transform: translateY(-4px);
  border-color: var(--brand-gold);
  box-shadow: var(--shadow);
}

.usecase-icon {
  font-size: 48px;
  margin-bottom: 20px;
}

.usecase-card h3 {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 12px;
}

.usecase-card p {
  color: var(--text-secondary);
  font-size: 14px;
  line-height: 1.6;
}

/* =============================================
   Pricing
   ============================================= */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  max-width: 1200px;
  margin: 0 auto;
}

.pricing-card {
  padding: 40px 32px;
  background: var(--card-bg);
  border: 1px solid var(--glass-border);
  border-radius: 24px;
  position: relative;
  transition: all 0.3s;
  display: flex;
  flex-direction: column;
}

.pricing-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.pricing-card.featured {
  background: linear-gradient(135deg, rgba(28, 123, 115, 0.1), rgba(241, 193, 75, 0.05));
  border-color: var(--brand-teal);
  transform: scale(1.03);
}

.pricing-card.featured:hover {
  transform: scale(1.03) translateY(-6px);
}

.pricing-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  padding: 8px 24px;
  background: linear-gradient(135deg, var(--brand-teal), var(--brand-teal-light));
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  border-radius: 20px;
  white-space: nowrap;
}

.pricing-name {
  font-size: 24px;
  font-weight: 700;
  margin-bottom: 8px;
}

.pricing-price { margin-bottom: 8px; }

.pricing-amount {
  font-size: 48px;
  font-weight: 800;
  color: var(--brand-teal);
}

.pricing-period {
  font-size: 16px;
  color: var(--muted);
}

.pricing-desc {
  color: var(--text-secondary);
  font-size: 14px;
  margin-bottom: 32px;
}

.pricing-features {
  list-style: none;
  margin-bottom: 32px;
  flex: 1;
}

.pricing-features li {
  padding: 12px 0;
  border-bottom: 1px solid var(--glass-border);
  font-size: 14px;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 10px;
}

.pricing-features li:last-child { border-bottom: none; }

.pricing-features li::before {
  content: '✓';
  color: var(--brand-teal);
  font-weight: 700;
}

.pricing-features strong { color: var(--text); }

.pricing-card .btn { width: 100%; }

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

.cta-box {
  padding: 80px 60px;
  background: linear-gradient(135deg, var(--brand-teal), var(--brand-teal-dark));
  border-radius: 32px;
  text-align: center;
  position: relative;
  overflow: hidden;
  box-shadow: 0 30px 80px var(--teal-glow);
}

.cta-box::before {
  content: '';
  position: absolute;
  inset: 0;
  background: 
    radial-gradient(circle at 20% 50%, rgba(255,255,255,0.15) 0%, transparent 50%),
    radial-gradient(circle at 80% 80%, rgba(241,193,75,0.1) 0%, transparent 40%);
}

.cta-box h2 {
  font-size: clamp(32px, 5vw, 48px);
  font-weight: 800;
  color: #fff;
  margin-bottom: 20px;
  position: relative;
}

.cta-box p {
  font-size: 20px;
  color: rgba(255,255,255,0.85);
  margin-bottom: 40px;
  position: relative;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.cta-box .btn {
  background: #fff;
  color: var(--brand-dark);
  padding: 20px 48px;
  font-size: 18px;
  position: relative;
  border: none;
}

.cta-box .btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 40px rgba(0,0,0,0.25);
}

.cta-note {
  margin-top: 20px;
  font-size: 14px;
  color: rgba(255,255,255,0.6);
  position: relative;
}

/* =============================================
   Footer
   ============================================= */
.footer {
  padding: 60px 0 40px;
  border-top: 1px solid var(--glass-border);
}

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

.footer-logo {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  margin-bottom: 16px;
}

.footer-brand p {
  color: var(--text-secondary);
  font-size: 14px;
  margin-bottom: 20px;
  max-width: 280px;
}

.footer-status {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: 50px;
  font-size: 13px;
  color: var(--text-secondary);
}

.status-dot {
  width: 8px;
  height: 8px;
  background: #10b981;
  border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
}

.footer-links h4 {
  font-size: 14px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 20px;
  color: var(--text);
}

.footer-links a {
  display: block;
  padding: 8px 0;
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 14px;
  transition: color 0.2s;
}

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

.footer-bottom {
  padding-top: 32px;
  border-top: 1px solid var(--glass-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-bottom p {
  color: var(--muted);
  font-size: 14px;
}

.footer-bottom a {
  color: var(--brand-teal);
  text-decoration: none;
}

/* =============================================
   DAPITA Demo Preview Styles
   ============================================= */
.dapita-demo-container {
  background: linear-gradient(135deg, rgba(10, 51, 49, 0.95), rgba(6, 13, 12, 0.98));
  border: 2px solid var(--brand-teal);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 25px 80px rgba(28, 123, 115, 0.3);
}

.dapita-demo-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 20px;
  background: rgba(28, 123, 115, 0.15);
  border-bottom: 1px solid rgba(28, 123, 115, 0.4);
  gap: 16px;
}

.dapita-demo-title {
  font-size: 18px;
  font-weight: 800;
  color: #34d399;
  text-transform: uppercase;
  letter-spacing: 2px;
}

.dapita-demo-selects {
  display: flex;
  gap: 8px;
  flex: 1;
  justify-content: center;
}

.dapita-demo-select {
  padding: 6px 12px;
  background: rgba(0, 0, 0, 0.4);
  border: 1px solid rgba(28, 123, 115, 0.4);
  border-radius: 6px;
  color: #fff;
  font-size: 12px;
  min-width: 140px;
}

.dapita-demo-body {
  display: flex;
  min-height: 500px;
}

/* Left Panel */
.dapita-demo-nav {
  width: 260px;
  background: rgba(15, 5, 5, 0.6);
  border-right: 1px solid rgba(28, 123, 115, 0.3);
  overflow-y: auto;
}

.dapita-demo-section {
  border-bottom: 1px solid rgba(28, 123, 115, 0.2);
}

.dapita-demo-section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 12px;
  background: rgba(28, 123, 115, 0.05);
  cursor: pointer;
  transition: background 0.2s;
}

.dapita-demo-section-header:hover {
  background: rgba(28, 123, 115, 0.1);
}

.dapita-demo-section-title {
  font-size: 11px;
  font-weight: 600;
  color: #fff;
}

.dapita-demo-section-toggle {
  font-size: 9px;
  color: #34d399;
  transition: transform 0.2s;
}

.dapita-demo-section.collapsed .dapita-demo-section-toggle {
  transform: rotate(-90deg);
}

.dapita-demo-section.collapsed .dapita-demo-section-content,
.dapita-demo-section.collapsed .dapita-demo-section-toolbar {
  display: none;
}

.dapita-demo-section-toolbar {
  padding: 6px 10px;
  border-bottom: 1px solid rgba(28, 123, 115, 0.1);
}

.dapita-demo-search {
  width: 100%;
  padding: 6px 10px;
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid rgba(28, 123, 115, 0.3);
  border-radius: 4px;
  color: #fff;
  font-size: 11px;
}

.dapita-demo-search::placeholder { color: #555; }

.dapita-demo-section-content {
  max-height: 200px;
  overflow-y: auto;
  padding: 6px;
}

/* Chat cards */
.dapita-demo-chat {
  padding: 8px 10px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid transparent;
  border-radius: 6px;
  margin-bottom: 4px;
  cursor: pointer;
  transition: all 0.15s;
}

.dapita-demo-chat:hover {
  background: rgba(28, 123, 115, 0.1);
  border-color: rgba(28, 123, 115, 0.3);
}

.dapita-demo-chat.active {
  background: rgba(28, 123, 115, 0.15);
  border-color: #1c7b73;
}

.dapita-demo-chat-title {
  font-size: 11px;
  font-weight: 600;
  color: #fff;
  margin-bottom: 4px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.dapita-demo-chat-meta {
  display: flex;
  justify-content: space-between;
  font-size: 9px;
  color: #888;
}

.dapita-demo-chat-cost { color: #34d399; }

/* File items */
.dapita-demo-file {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 8px;
  border-radius: 5px;
  cursor: grab;
  margin-bottom: 2px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid transparent;
  transition: all 0.15s;
}

.dapita-demo-file:hover {
  background: rgba(28, 123, 115, 0.12);
  border-color: rgba(28, 123, 115, 0.3);
}

.dapita-demo-file.dragging {
  opacity: 0.5;
  border: 1px dashed #1c7b73;
}

.dapita-demo-file-icon { font-size: 12px; }
.dapita-demo-file-name { flex: 1; font-size: 11px; color: #ddd; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.dapita-demo-add-btn {
  width: 18px;
  height: 18px;
  border-radius: 3px;
  border: 1px solid rgba(28, 123, 115, 0.4);
  background: transparent;
  color: #34d399;
  font-size: 12px;
  cursor: pointer;
  opacity: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.15s;
}

.dapita-demo-file:hover .dapita-demo-add-btn { opacity: 1; }
.dapita-demo-add-btn:hover { background: #1c7b73; color: #fff; }

/* Attachment categories */
.dapita-demo-category { margin-bottom: 2px; }

.dapita-demo-category-header {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 8px;
  cursor: pointer;
  border-radius: 4px;
  transition: background 0.15s;
}

.dapita-demo-category-header:hover {
  background: rgba(28, 123, 115, 0.1);
}

.dapita-demo-category-icon { font-size: 12px; }
.dapita-demo-category-name { flex: 1; font-size: 11px; color: #ddd; }
.dapita-demo-category-count { font-size: 9px; color: #666; background: rgba(255,255,255,0.05); padding: 1px 5px; border-radius: 8px; }
.dapita-demo-category-toggle { font-size: 9px; color: #34d399; transition: transform 0.2s; }

.dapita-demo-category.expanded .dapita-demo-category-toggle { transform: rotate(90deg); }
.dapita-demo-category-files { display: none; padding-left: 16px; }
.dapita-demo-category.expanded .dapita-demo-category-files { display: block; }

/* Center Panel */
.dapita-demo-center {
  flex: 1;
  display: flex;
  flex-direction: column;
  border-right: 1px solid rgba(28, 123, 115, 0.3);
  background: rgba(10, 3, 3, 0.5);
  min-width: 0;
}

.dapita-demo-panel-header {
  padding: 10px 14px;
  background: rgba(28, 123, 115, 0.08);
  border-bottom: 1px solid rgba(28, 123, 115, 0.2);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.dapita-demo-panel-header h3 {
  font-size: 12px;
  font-weight: 600;
  color: #fff;
  margin: 0;
}

.dapita-demo-messages {
  flex: 1;
  overflow-y: auto;
  padding: 10px;
}

/* Messages */
.dapita-demo-message {
  display: flex;
  gap: 8px;
  padding: 10px;
  border-radius: 8px;
  margin-bottom: 8px;
  cursor: grab;
  border: 1px solid transparent;
  transition: all 0.15s;
  align-items: flex-start;
}

.dapita-demo-message:hover {
  background: rgba(28, 123, 115, 0.08);
  border-color: rgba(28, 123, 115, 0.2);
}

.dapita-demo-message.user {
  background: rgba(255, 255, 255, 0.02);
}

.dapita-demo-message.selected {
  background: rgba(28, 123, 115, 0.15);
  border-color: rgba(28, 123, 115, 0.4);
}

.dapita-demo-message.dragging {
  opacity: 0.5;
  border: 1px dashed #1c7b73;
}

.dapita-demo-checkbox {
  width: 16px;
  height: 16px;
  accent-color: #1c7b73;
  flex-shrink: 0;
  margin-top: 2px;
  cursor: pointer;
}

.dapita-demo-avatar {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: rgba(28, 123, 115, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  flex-shrink: 0;
}

.dapita-demo-message.user .dapita-demo-avatar {
  background: rgba(255, 255, 255, 0.1);
}

.dapita-demo-message-body { flex: 1; min-width: 0; }

.dapita-demo-message-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 4px;
}

.dapita-demo-message-role {
  font-size: 10px;
  font-weight: 600;
  color: #34d399;
  text-transform: uppercase;
}

.dapita-demo-message.user .dapita-demo-message-role { color: #888; }

.dapita-demo-message-time {
  font-size: 9px;
  color: #555;
}

.dapita-demo-message-text {
  font-size: 12px;
  color: #ddd;
  line-height: 1.5;
}

.dapita-demo-message-meta {
  display: flex;
  gap: 12px;
  margin-top: 6px;
  font-size: 9px;
  color: #555;
}

/* Code blocks */
.dapita-demo-code {
  background: rgba(0, 0, 0, 0.4);
  border: 1px solid rgba(28, 123, 115, 0.2);
  border-radius: 6px;
  margin: 8px 0;
  overflow: hidden;
}

.dapita-demo-code-header {
  background: rgba(28, 123, 115, 0.15);
  padding: 4px 10px;
  font-size: 10px;
  color: #34d399;
  font-weight: 600;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.dapita-demo-code pre {
  margin: 0;
  padding: 10px;
  overflow-x: auto;
}

.dapita-demo-code code {
  font-family: 'Fira Code', monospace;
  font-size: 11px;
  color: #ccc;
}

/* Right Panel - Context */
.dapita-demo-right {
  width: 300px;
  display: flex;
  flex-direction: column;
  background: rgba(5, 25, 20, 0.6);
}

.dapita-demo-token-count {
  font-size: 10px;
  color: #34d399;
  font-weight: 600;
}

.dapita-demo-context {
  flex: 1;
  padding: 10px;
  overflow-y: auto;
  min-height: 100px;
}

.dapita-demo-context.drag-over {
  background: rgba(28, 123, 115, 0.15);
  outline: 2px dashed #1c7b73;
  outline-offset: -4px;
}

.dapita-demo-context-item {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 8px;
  background: rgba(28, 123, 115, 0.1);
  border: 1px solid rgba(28, 123, 115, 0.3);
  border-radius: 5px;
  margin-bottom: 4px;
}

.dapita-demo-context-type {
  font-size: 8px;
  font-weight: 700;
  padding: 2px 4px;
  background: rgba(28, 123, 115, 0.3);
  border-radius: 3px;
  color: #34d399;
  text-transform: uppercase;
}

.dapita-demo-context-icon { font-size: 12px; }
.dapita-demo-context-name { flex: 1; font-size: 10px; color: #ddd; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.dapita-demo-context-remove {
  width: 16px;
  height: 16px;
  border-radius: 3px;
  border: none;
  background: rgba(28, 123, 115, 0.3);
  color: #34d399;
  font-size: 9px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}

.dapita-demo-context-remove:hover { background: #1c7b73; color: #fff; }

.dapita-demo-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100%;
  color: #555;
  text-align: center;
  padding: 20px;
}

.dapita-demo-empty-icon { font-size: 32px; margin-bottom: 10px; opacity: 0.4; }
.dapita-demo-empty-text { font-size: 11px; color: #666; }

/* Prompt section */
.dapita-demo-prompt-section {
  padding: 8px 10px;
  border-top: 1px solid rgba(28, 123, 115, 0.2);
}

.dapita-demo-prompt {
  width: 100%;
  height: 50px;
  padding: 8px;
  border-radius: 6px;
  border: 1px solid rgba(28, 123, 115, 0.3);
  background: rgba(0, 0, 0, 0.3);
  color: #fff;
  font-size: 11px;
  font-family: inherit;
  resize: none;
}

.dapita-demo-prompt::placeholder { color: #555; }

/* Mode section */
.dapita-demo-mode-section {
  padding: 8px 10px;
  border-top: 1px solid rgba(28, 123, 115, 0.2);
}

.dapita-demo-mode-tabs {
  display: flex;
  gap: 4px;
  margin-bottom: 8px;
}

.dapita-demo-mode-tab {
  flex: 1;
  padding: 5px 8px;
  border: 1px solid rgba(28, 123, 115, 0.3);
  border-radius: 5px;
  background: transparent;
  color: #888;
  font-size: 10px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s;
}

.dapita-demo-mode-tab:hover { background: rgba(28, 123, 115, 0.1); color: #ccc; }
.dapita-demo-mode-tab.active { background: rgba(28, 123, 115, 0.2); border-color: #1c7b73; color: #34d399; }

.dapita-demo-mode-options { display: flex; flex-direction: column; gap: 8px; }

.dapita-demo-model-section { margin-bottom: 8px; }

.dapita-demo-model-label {
  display: block;
  font-size: 10px;
  font-weight: 600;
  color: #34d399;
  margin-bottom: 6px;
  text-transform: uppercase;
}

.dapita-demo-model-picker { position: relative; }

.dapita-demo-model-selected {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 12px;
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid rgba(28, 123, 115, 0.3);
  border-radius: 5px;
  cursor: pointer;
  font-size: 11px;
  color: #ddd;
  transition: all 0.2s;
}

.dapita-demo-model-selected:hover { border-color: rgba(28, 123, 115, 0.6); }

.dapita-demo-model-dropdown {
  position: absolute;
  bottom: 100%;
  left: 0;
  right: 0;
  margin-bottom: 4px;
  background: rgba(15, 5, 5, 0.98);
  border: 1px solid rgba(28, 123, 115, 0.4);
  border-radius: 6px;
  box-shadow: 0 10px 40px rgba(0,0,0,0.5);
  z-index: 100;
  display: none;
  max-height: 200px;
  overflow: hidden;
  flex-direction: column;
}

.dapita-demo-model-dropdown.open { display: flex; }

.dapita-demo-model-search {
  padding: 8px;
  border-bottom: 1px solid rgba(28, 123, 115, 0.2);
}

.dapita-demo-model-search input {
  width: 100%;
  padding: 6px 10px;
  background: rgba(0, 0, 0, 0.4);
  border: 1px solid rgba(28, 123, 115, 0.3);
  border-radius: 4px;
  color: #fff;
  font-size: 11px;
}

.dapita-demo-model-search input::placeholder { color: #555; }

.dapita-demo-model-list {
  flex: 1;
  overflow-y: auto;
  max-height: 150px;
}

.dapita-demo-model-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  cursor: pointer;
  transition: background 0.15s;
  border-bottom: 1px solid rgba(28, 123, 115, 0.1);
}

.dapita-demo-model-item:hover { background: rgba(28, 123, 115, 0.1); }
.dapita-demo-model-item.selected { background: rgba(28, 123, 115, 0.2); }
.dapita-demo-model-item-icon { font-size: 14px; }
.dapita-demo-model-item-name { flex: 1; font-size: 11px; color: #ddd; }
.dapita-demo-model-item-price { font-size: 10px; color: #666; }

/* Participants */
.dapita-demo-participants-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin-top: 6px;
}

.dapita-demo-participant-tag {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 6px;
  background: rgba(28, 123, 115, 0.2);
  border: 1px solid rgba(28, 123, 115, 0.4);
  border-radius: 10px;
  font-size: 9px;
  color: #34d399;
}

.dapita-demo-participant-tag button {
  background: none;
  border: none;
  color: #34d399;
  cursor: pointer;
  padding: 0;
  font-size: 11px;
  line-height: 1;
  opacity: 0.7;
}

.dapita-demo-participant-tag button:hover { opacity: 1; }

/* Start button */
.dapita-demo-start-btn {
  display: block;
  width: calc(100% - 20px);
  margin: 10px;
  padding: 10px;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  background: linear-gradient(135deg, #1c7b73, #145f59);
  color: #fff;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  box-shadow: 0 3px 12px rgba(28, 123, 115, 0.4);
  text-align: center;
  text-decoration: none;
  transition: all 0.2s;
}

.dapita-demo-start-btn:hover {
  background: linear-gradient(135deg, #2a9d8f, #1c7b73);
  transform: translateY(-1px);
}

/* =============================================
   Responsive
   ============================================= */

/* Prevent horizontal scroll */
html, body {
  overflow-x: hidden;
  max-width: 100vw;
}

@media (max-width: 1024px) {
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .feature-highlight { grid-column: span 2; }
  .meeting-responses { grid-template-columns: repeat(2, 1fr); }
  .usecases-grid { grid-template-columns: repeat(2, 1fr); }
  
  /* Pricing - horizontal scroll on tablet */
  .pricing-grid { 
    grid-template-columns: repeat(4, 280px) !important;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    padding-bottom: 20px;
    max-width: 100%;
    gap: 16px;
  }
  .pricing-card {
    scroll-snap-align: start;
    min-width: 280px;
  }
  .pricing-card.featured { transform: none; }
  
  .footer-grid { grid-template-columns: 1fr 1fr; }
  
  .dapita-demo-body { flex-direction: column; }
  .dapita-demo-nav { width: 100%; min-width: 100%; border-right: none; border-bottom: 1px solid rgba(28, 123, 115, 0.3); max-height: 250px; }
  .dapita-demo-center { border-right: none; border-bottom: 1px solid rgba(28, 123, 115, 0.3); min-height: 300px; }
  .dapita-demo-right { width: 100%; }
  
  /* Models grid - 2 columns on tablet */
  .models-grid {
    grid-template-columns: repeat(2, 1fr) !important;
  }
  .models-grid .model-card {
    flex: 1 1 calc(50% - 6px);
    min-width: unset;
  }
}

@media (max-width: 768px) {
  .nav { display: none; }
  .hamburger { display: flex; }
  .hide-mobile { display: none; }
  .problem-solution { grid-template-columns: 1fr; }
  .features-grid { grid-template-columns: 1fr; }
  .feature-highlight { grid-column: span 1; }
  .feature-highlight {
    flex-direction: column !important;
    gap: 20px !important;
    padding: 24px !important;
  }
  .feature-highlight-left {
    width: 100%;
  }
  .feature-highlight-right {
    width: 100%;
  }
  .meeting-responses { grid-template-columns: 1fr; }
  .usecases-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr; text-align: center; }
  .footer-brand { display: flex; flex-direction: column; align-items: center; }
  .footer-brand p { max-width: 100%; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .diagonal-badge { display: none; }
  
  /* Models grid - 2 columns on mobile */
  .models-grid {
    display: grid !important;
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 10px !important;
  }
  .models-grid .model-card {
    flex: unset;
    min-width: unset;
    padding: 12px;
  }
  .models-grid .model-card .model-icon {
    font-size: 20px;
  }
  .models-grid .model-card .model-name {
    font-size: 12px;
  }
  .models-grid .model-card .model-price {
    font-size: 10px;
  }
  
  /* Pricing - horizontal scroll */
  .pricing-grid { 
    display: flex !important;
    flex-wrap: nowrap !important;
    overflow-x: auto !important;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    gap: 16px !important;
    padding: 10px 0 20px !important;
    max-width: 100% !important;
  }
  .pricing-card {
    flex: 0 0 85vw;
    max-width: 85vw;
    min-width: 280px;
    scroll-snap-align: center;
  }
  
  .dapita-demo-header { flex-direction: column; gap: 12px; }
  .dapita-demo-selects { width: 100%; justify-content: center; flex-wrap: wrap; }
  .dapita-demo-select { min-width: 120px; flex: 1; }
  
  /* Stats row - 2x2 grid */
  .stats-row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }
}

@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .header { padding: 12px 16px; margin-bottom: 20px; }
  .hero { padding: 30px 0; }
  .section { padding: 40px 0; }
  .section-dark { padding: 40px 16px; margin: 0 -16px; border-radius: 0; }
  .hero-cta { flex-direction: column; }
  .hero-cta .btn { width: 100%; }
  .models-showcase { padding: 16px; }
  .cta-box { padding: 40px 20px; }
  
  /* Use cases - single column on small screens */
  .usecases-grid { grid-template-columns: 1fr; }
  
  /* Models - still 2 columns but smaller */
  .models-grid {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 8px !important;
  }
  .models-grid .model-card {
    padding: 10px;
    gap: 8px;
  }
  .models-grid .model-card .model-icon {
    font-size: 18px;
  }
  .models-grid .model-card .model-name {
    font-size: 11px;
  }
  .models-grid .model-card .model-price {
    font-size: 9px;
  }
  
  /* Pricing scroll hint */
  .pricing-grid::after {
    content: '';
    flex: 0 0 16px;
  }
  
  /* Feature highlight mobile layout */
  .feature-highlight {
    padding: 24px !important;
  }
  .feature-highlight > div:first-child {
    width: 100%;
  }
  
  /* Problem/Solution cards */
  .problem-card, .solution-card {
    padding: 24px;
  }
  
  /* Demo container */
  .demo-container {
    border-radius: 16px;
  }
  .demo-body {
    padding: 16px;
  }
  
  /* Meeting responses */
  .meeting-response {
    padding: 16px;
  }
}

/* =============================================
   Contact Popup
   ============================================= */
.contact-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(8px);
  z-index: 10000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.contact-overlay.open {
  display: flex;
  opacity: 1;
}

.contact-popup {
  background: var(--bg-secondary);
  border: 1px solid var(--glass-border);
  border-radius: 24px;
  max-width: 500px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  padding: 40px;
  position: relative;
  box-shadow: 0 25px 80px rgba(0, 0, 0, 0.5);
  transform: translateY(20px);
  transition: transform 0.3s ease;
}

.contact-overlay.open .contact-popup {
  transform: translateY(0);
}

.contact-close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 40px;
  height: 40px;
  border: none;
  background: var(--glass);
  color: var(--text);
  font-size: 24px;
  border-radius: 12px;
  cursor: pointer;
  transition: all 0.2s;
  display: flex;
  align-items: center;
  justify-content: center;
}

.contact-close:hover {
  background: var(--glass-strong);
  color: var(--brand-teal);
}

.contact-header {
  text-align: center;
  margin-bottom: 32px;
}

.contact-header h2 {
  font-size: 28px;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--text);
}

.contact-header p {
  color: var(--muted);
  font-size: 14px;
}

.contact-field {
  margin-bottom: 20px;
}

.contact-field label {
  display: block;
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 8px;
}

.contact-field input,
.contact-field select,
.contact-field textarea {
  width: 100%;
  padding: 14px 16px;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: 12px;
  color: var(--text);
  font-size: 15px;
  font-family: inherit;
  transition: all 0.2s;
}

.contact-field input:focus,
.contact-field select:focus,
.contact-field textarea:focus {
  outline: none;
  border-color: var(--brand-teal);
  box-shadow: 0 0 0 3px rgba(28, 123, 115, 0.15);
}

.contact-field input::placeholder,
.contact-field textarea::placeholder {
  color: var(--muted);
}

.contact-field select {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%236a8a87' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 40px;
}

.contact-field textarea {
  resize: vertical;
  min-height: 120px;
}

.contact-captcha {
  background: var(--glass);
  padding: 16px;
  border-radius: 12px;
  border: 1px solid var(--glass-border);
}

.contact-captcha label {
  color: var(--brand-teal);
  font-weight: 700;
}

.contact-captcha input {
  margin-top: 8px;
  text-align: center;
  font-size: 18px;
  font-weight: 600;
  letter-spacing: 2px;
}

.contact-error {
  display: none;
  padding: 12px 16px;
  background: rgba(239, 68, 68, 0.1);
  border: 1px solid rgba(239, 68, 68, 0.3);
  border-radius: 12px;
  color: #ef4444;
  font-size: 14px;
  margin-bottom: 16px;
}

.contact-error.show {
  display: block;
}

.contact-success {
  display: none;
  padding: 16px;
  background: rgba(28, 123, 115, 0.1);
  border: 1px solid rgba(28, 123, 115, 0.3);
  border-radius: 12px;
  color: var(--brand-teal);
  font-size: 14px;
  text-align: center;
  margin-bottom: 16px;
}

.contact-success.show {
  display: block;
}

.contact-submit {
  width: 100%;
  margin-top: 8px;
}

.contact-submit:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

@media (max-width: 480px) {
  .contact-popup {
    padding: 24px;
    border-radius: 20px;
  }
  
  .contact-header h2 {
    font-size: 24px;
  }
}