:root {
  --primary: #3B82F6;
  --primary-deep: #2563EB;
  --accent-violet: #6366F1;
  --bg-dark: #0A0F1C;
  --bg-surface: #111827;
  --bg-card: rgba(17, 24, 39, 0.6);
  --bg-card-hover: rgba(30, 41, 59, 0.5);
  --border: rgba(148, 163, 184, 0.08);
  --border-hover: rgba(59, 130, 246, 0.2);
  --text-primary: #F1F5F9;
  --text-secondary: #C0D0E0;
  --text-muted: #B4C4D4;
  --glow-blue: rgba(59, 130, 246, 0.15);
  --glow-violet: rgba(99, 102, 241, 0.12);
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }
body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  color: var(--text-primary);
  background: var(--bg-dark);
  line-height: 1.6;
  overflow-x: hidden;
}
h1, h2, h3, h4, h5, h6 { font-weight: 700; line-height: 1.15; letter-spacing: -0.02em; }
h1 { font-size: clamp(2.75rem, 5.5vw, 4.5rem); font-weight: 700; letter-spacing: -0.035em; }
h2 { font-size: clamp(2rem, 3.5vw, 3rem); }
h3 { font-size: clamp(1.25rem, 2vw, 1.5rem); }
p { color: var(--text-secondary); }
a { color: inherit; text-decoration: none; }

.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.section { padding: 120px 0; position: relative; }
.section-label {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 13px; font-weight: 600; color: var(--primary);
  text-transform: uppercase; letter-spacing: 1.5px; margin-bottom: 20px;
}
.section-label::before {
  content: ''; width: 8px; height: 8px; background: var(--primary);
  border-radius: 50%; display: inline-block;
}
.section-title { margin-bottom: 20px; }
.section-desc { font-size: 1.125rem; color: var(--text-secondary); max-width: 560px; line-height: 1.7; }
.text-center { text-align: center; }
.text-center .section-desc { margin-left: auto; margin-right: auto; }
.text-gradient {
  background: linear-gradient(135deg, var(--primary) 0%, var(--accent-violet) 100%);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}

/* Buttons */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: inherit; font-size: 15px; font-weight: 600;
  padding: 14px 28px; border-radius: var(--radius-full);
  border: none; cursor: pointer;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1); white-space: nowrap;
}
.btn-primary {
  background: linear-gradient(135deg, var(--primary-deep), var(--accent-violet)); color: #fff;
  box-shadow: 0 0 20px rgba(59, 130, 246, 0.3), 0 4px 12px rgba(0, 0, 0, 0.2);
}
.btn-primary:hover {
  background: linear-gradient(135deg, var(--accent-violet), var(--primary-deep));
  box-shadow: 0 0 36px rgba(99, 102, 241, 0.4), 0 8px 24px rgba(0, 0, 0, 0.3);
  transform: translateY(-2px);
}
.btn-secondary {
  background: rgba(255, 255, 255, 0.06); color: var(--text-primary);
  border: 1px solid var(--border); backdrop-filter: blur(8px);
}
.btn-secondary:hover { background: rgba(255, 255, 255, 0.1); border-color: var(--border-hover); }
.btn-ghost {
  background: none; color: var(--primary); padding: 14px 8px;
}
.btn-ghost:hover { color: var(--accent-violet); }
.btn-arrow::after { content: '\2192'; transition: transform 0.2s; }
.btn-arrow:hover::after { transform: translateX(3px); }

/* Zenia Logo Mark */
.zenia-mark {
  width: 36px; height: 36px; flex-shrink: 0;
}
.zenia-mark--sm { width: 32px; height: 32px; }

/* Navigation */
.nav { position: fixed; top: 0; left: 0; right: 0; z-index: 1000; padding: 0 24px; transition: all 0.3s; }
.nav.scrolled {
  background: rgba(10, 15, 28, 0.85);
  backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid var(--border);
}
.nav-inner { max-width: 1200px; margin: 0 auto; display: flex; align-items: center; justify-content: space-between; height: 72px; }
.nav-logo { display: flex; align-items: center; gap: 12px; }
.nav-logo-text { font-size: 20px; font-weight: 700; letter-spacing: -0.5px; color: #fff; }
.nav-links { display: flex; align-items: center; gap: 36px; list-style: none; }
.nav-links a { font-size: 14px; font-weight: 500; color: var(--text-secondary); transition: color 0.2s; }
.nav-links a:hover { color: #fff; }
.nav-links a.active { color: var(--primary); }
.nav-right { display: flex; align-items: center; gap: 16px; }
.nav-cta .btn { padding: 10px 22px; font-size: 14px; }
.nav-mobile-toggle { display: none; background: none; border: none; color: #fff; cursor: pointer; padding: 8px; }

/* Hero */
.hero { min-height: 100vh; display: flex; align-items: center; position: relative; overflow: hidden; padding-top: 72px; }
.hero-bg { position: absolute; inset: 0; overflow: hidden; }
.hero-bg::after {
  content: ''; position: absolute; bottom: 0; left: 0; right: 0; height: 300px;
  background: linear-gradient(to top, var(--bg-dark), transparent);
  z-index: 2;
}
.hero-bg-top {
  position: absolute; top: 0; left: 0; right: 0; height: 200px;
  background: linear-gradient(to bottom, var(--bg-dark), transparent);
  z-index: 2;
}
#glsl-canvas {
  position: absolute; inset: 0; width: 100%; height: 100%; z-index: 1;
}
.hero .container { position: relative; z-index: 2; text-align: center; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px; padding: 8px 18px;
  background: rgba(59, 130, 246, 0.08); border: 1px solid rgba(59, 130, 246, 0.15);
  border-radius: var(--radius-full); font-size: 13px; font-weight: 500;
  color: var(--primary); margin-bottom: 32px;
}
.hero-badge .dot { width: 6px; height: 6px; background: var(--primary); border-radius: 50%; animation: pulse-dot 2s ease-in-out infinite; }
@keyframes pulse-dot { 0%, 100% { opacity: 1; } 50% { opacity: 0.4; } }
.hero h1 { max-width: 800px; margin: 0 auto 28px; font-family: 'Space Grotesk', 'Inter', sans-serif; }
.section-title { font-family: 'Space Grotesk', 'Inter', sans-serif; }
.hero-subtitle { font-size: clamp(1.05rem, 1.8vw, 1.2rem); color: var(--text-secondary); max-width: 580px; margin: 0 auto 44px; line-height: 1.7; }
.hero-actions { display: flex; align-items: center; justify-content: center; gap: 16px; margin-bottom: 20px; }
.hero-micro {
  font-size: 13px; color: var(--text-muted); margin-bottom: 32px; text-align: center;
  letter-spacing: 0.5px;
}
.hero-industries { text-align: center; margin-bottom: 60px; }
.hero-industries > span { font-size: 12px; color: var(--text-muted); text-transform: uppercase; letter-spacing: 1.5px; display: block; margin-bottom: 12px; }
.industry-tags { display: flex; justify-content: center; gap: 10px; flex-wrap: wrap; }
.industry-tag {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 6px 14px; font-size: 12px; font-weight: 500;
  color: var(--text-secondary); background: rgba(148, 163, 184, 0.06);
  border: 1px solid var(--border); border-radius: var(--radius-full);
  transition: all 0.3s;
}
.industry-tag:hover { border-color: var(--primary); color: var(--primary); }
.industry-tag svg { flex-shrink: 0; }

/* Hero Booking Card */
.hero-booking { max-width: 640px; margin: 0 auto; }
.hero-booking-card {
  background: linear-gradient(145deg, rgba(17, 24, 39, 0.9), rgba(15, 23, 42, 0.95));
  border: 1px solid var(--border); border-radius: var(--radius-lg);
  padding: 40px 48px; backdrop-filter: blur(20px); position: relative; overflow: hidden; text-align: center;
}
.hero-booking-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(59, 130, 246, 0.4), rgba(99, 102, 241, 0.4), transparent);
}
.hero-booking-icon { width: 56px; height: 56px; margin: 0 auto 20px; background: var(--glow-blue); border-radius: 50%; display: flex; align-items: center; justify-content: center; }
.hero-booking-icon svg { width: 24px; height: 24px; color: var(--primary); }
.hero-booking-card h3 { font-size: 1.3rem; color: var(--text-primary); margin-bottom: 8px; }
.hero-booking-card > p { font-size: 14px; color: var(--text-muted); margin-bottom: 24px; line-height: 1.6; }
.hero-booking-features { display: flex; justify-content: center; gap: 24px; margin-bottom: 28px; flex-wrap: wrap; }
.hero-booking-features span { display: flex; align-items: center; gap: 6px; font-size: 13px; color: var(--text-secondary); }
.hero-booking-features span::before { content: ''; width: 6px; height: 6px; background: var(--primary); border-radius: 50%; flex-shrink: 0; }
.hero-booking-card .btn { width: 100%; justify-content: center; padding: 16px 32px; font-size: 16px; }

/* Tailor-Made */
.tailor { padding: 120px 0; position: relative; overflow: hidden; }
.tailor::before { content: ''; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 0%, rgba(59, 130, 246, 0.03) 50%, transparent 100%); }
.tailor .container { position: relative; z-index: 2; }
.tailor-content { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.tailor-text h2 { margin-bottom: 24px; }
.tailor-text > p { font-size: 1.05rem; color: var(--text-secondary); line-height: 1.8; margin-bottom: 36px; }
.tailor-points { display: flex; flex-direction: column; gap: 20px; }
.tailor-point { display: flex; gap: 16px; align-items: flex-start; }
.tailor-point-icon { width: 40px; height: 40px; min-width: 40px; background: var(--glow-blue); border-radius: var(--radius-sm); display: flex; align-items: center; justify-content: center; }
.tailor-point-icon svg { width: 20px; height: 20px; color: var(--primary); }
.tailor-point h4, .tailor-point h3.h4-style { font-size: 15px; font-weight: 600; color: var(--text-primary); margin-bottom: 4px; }
.tailor-point p { font-size: 14px; color: var(--text-secondary); line-height: 1.6; }
.tailor-visual { display: flex; flex-direction: column; gap: 16px; }
.tailor-card { padding: 28px 32px; background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-lg); backdrop-filter: blur(8px); transition: all 0.3s; }
.tailor-card:hover { border-color: var(--border-hover); }
.tailor-card-label { font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: 1.5px; color: var(--primary); margin-bottom: 8px; }
.tailor-card h4, .tailor-card h3.h4-style { font-size: 17px; font-weight: 700; color: var(--text-primary); margin-bottom: 6px; }
.tailor-card p { font-size: 14px; color: var(--text-muted); line-height: 1.6; }
.tailor-card--highlight { border-color: rgba(59, 130, 246, 0.2); background: linear-gradient(145deg, rgba(59, 130, 246, 0.06), rgba(99, 102, 241, 0.04)); }

/* AI Opportunities */
.opportunities { padding: 120px 0; position: relative; }
.opp-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 48px; }
.opp-card {
  padding: 32px; background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius-lg); backdrop-filter: blur(8px); transition: all 0.3s;
  position: relative; overflow: hidden;
}
.opp-card:hover { border-color: var(--border-hover); transform: translateY(-3px); }
.opp-card-number {
  position: absolute; top: 20px; right: 24px;
  font-size: 48px; font-weight: 900; line-height: 1;
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.08), rgba(99, 102, 241, 0.04));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.opp-icon { width: 44px; height: 44px; background: var(--glow-blue); border-radius: var(--radius-sm); display: flex; align-items: center; justify-content: center; margin-bottom: 20px; }
.opp-icon svg { width: 22px; height: 22px; color: var(--primary); }
.opp-card h3 { font-size: 1.05rem; color: var(--text-primary); margin-bottom: 10px; }
.opp-card p { font-size: 14px; color: var(--text-secondary); line-height: 1.7; }
.opp-cta { text-align: center; margin-top: 48px; }

/* Services */
.services-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; margin-top: 60px; }
.service-card {
  padding: 40px; background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius-lg); backdrop-filter: blur(8px);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1); position: relative; overflow: hidden;
}
.service-card::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px; background: linear-gradient(90deg, var(--primary), var(--accent-violet)); opacity: 0; transition: opacity 0.3s; }
.service-card:hover { border-color: var(--border-hover); background: var(--bg-card-hover); transform: translateY(-4px); }
.service-card:hover::before { opacity: 1; }
.service-icon { width: 52px; height: 52px; background: var(--glow-blue); border-radius: var(--radius-md); display: flex; align-items: center; justify-content: center; margin-bottom: 24px; }
.service-icon svg { width: 24px; height: 24px; color: var(--primary); }
.service-card h3 { color: var(--text-primary); margin-bottom: 12px; }
.service-card p { font-size: 15px; line-height: 1.7; color: var(--text-secondary); }
.service-card--featured {
  grid-column: 1 / -1; display: grid; grid-template-columns: auto 1fr; gap: 32px; align-items: start;
  border-color: rgba(59, 130, 246, 0.15);
  background: linear-gradient(145deg, rgba(59, 130, 246, 0.04), rgba(99, 102, 241, 0.02));
}
.service-card--featured .service-icon { margin-bottom: 0; width: 60px; height: 60px; }
.service-card--featured .service-card-body h3 { margin-bottom: 8px; }
.service-featured-badge { display: inline-flex; align-items: center; gap: 6px; font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: 1px; color: #9B9DF7; margin-bottom: 12px; }

/* Process */
.process-steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; margin-top: 60px; position: relative; }
.process-steps::before { content: ''; position: absolute; top: 40px; left: 12.5%; right: 12.5%; height: 2px; background: linear-gradient(90deg, var(--primary), var(--accent-violet), var(--primary)); opacity: 0.2; }
.process-step { text-align: center; position: relative; }
.step-number { width: 56px; height: 56px; margin: 0 auto 24px; background: var(--bg-surface); border: 2px solid var(--border); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 18px; font-weight: 700; color: var(--primary); position: relative; z-index: 2; transition: all 0.3s; }
.process-step:hover .step-number { border-color: var(--primary); background: var(--glow-blue); box-shadow: 0 0 24px rgba(59, 130, 246, 0.2); }
.process-step h3 { color: var(--text-primary); margin-bottom: 10px; font-size: 1.1rem; }
.process-step p { font-size: 14px; color: var(--text-secondary); line-height: 1.7; }

/* Impact */
.impact-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 60px; }
.impact-card { padding: 40px 32px; text-align: center; background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-lg); backdrop-filter: blur(8px); transition: all 0.3s; }
.impact-card:hover { border-color: var(--border-hover); }
.impact-number { font-size: clamp(2.5rem, 4vw, 3.5rem); font-weight: 700; letter-spacing: -0.03em; line-height: 1; margin-bottom: 8px; }
.impact-card h4, .impact-card h3.h4-style { font-size: 16px; font-weight: 600; color: var(--text-primary); margin-bottom: 8px; }
.impact-card p { font-size: 14px; color: var(--text-muted); line-height: 1.6; }

/* Strategic Vision */
.vision {
  padding: 120px 0; position: relative; overflow: hidden;
}
.vision::before {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent, rgba(59, 130, 246, 0.03), transparent);
}
.vision .container { position: relative; z-index: 2; }
.vision-content {
  max-width: 800px; margin: 0 auto; text-align: center;
}
.vision-content h2 { margin-bottom: 32px; }
.vision-body { display: flex; flex-direction: column; gap: 24px; margin-bottom: 48px; }
.vision-body p {
  font-size: 1.1rem; color: var(--text-secondary); line-height: 1.8; max-width: 680px; margin: 0 auto;
}
.vision-pillars {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 16px;
}
.vision-pillar {
  padding: 32px 24px; background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius-lg); text-align: center; transition: all 0.3s;
}
.vision-pillar:hover { border-color: var(--border-hover); }
.vision-pillar h4, .vision-pillar h3.h4-style { font-size: 15px; font-weight: 600; color: var(--text-primary); margin-bottom: 8px; }
.vision-pillar p { font-size: 13px; color: var(--text-muted); line-height: 1.6; }
.vision-pillar-icon {
  width: 48px; height: 48px; margin: 0 auto 16px;
  background: var(--glow-blue); border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
}
.vision-pillar-icon svg { width: 22px; height: 22px; color: var(--primary); }

/* CTA */
.cta-section { padding: 120px 0 140px; position: relative; overflow: hidden; }
.cta-section::before { content: ''; position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); width: 800px; height: 800px; background: radial-gradient(circle, rgba(59, 130, 246, 0.08), rgba(99, 102, 241, 0.04), transparent 60%); border-radius: 50%; }
.cta-box { position: relative; z-index: 2; max-width: 680px; margin: 0 auto; text-align: center; }
.cta-box h2 { margin-bottom: 20px; }
.cta-box > p { font-size: 1.1rem; color: var(--text-secondary); margin-bottom: 40px; line-height: 1.7; }
.cta-actions { display: flex; align-items: center; justify-content: center; gap: 16px; }

/* Footer */
.footer { border-top: 1px solid var(--border); padding: 60px 0 40px; }
.footer-inner { display: flex; justify-content: space-between; align-items: start; margin-bottom: 48px; }
.footer-brand { max-width: 300px; }
.footer-logo { display: flex; align-items: center; gap: 10px; margin-bottom: 12px; }
.footer-logo span { font-size: 18px; font-weight: 700; color: #fff; letter-spacing: -0.5px; }
.footer-tagline { font-size: 11px; color: var(--text-muted); text-transform: uppercase; letter-spacing: 1.5px; margin-bottom: 16px; }
.footer-brand > p { font-size: 14px; color: var(--text-muted); line-height: 1.7; }
.footer-columns { display: flex; gap: 80px; }
.footer-col h5, .footer-heading { font-size: 13px; font-weight: 600; color: var(--text-primary); text-transform: uppercase; letter-spacing: 1px; margin-bottom: 16px; }
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-col ul a { font-size: 14px; color: var(--text-muted); transition: color 0.2s; }
.footer-col ul a:hover { color: var(--text-primary); }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; padding-top: 32px; border-top: 1px solid var(--border); }
.footer-bottom p { font-size: 13px; color: var(--text-muted); }
.footer-founder { font-size: 13px; color: var(--text-muted); }
.footer-founder span { color: var(--text-secondary); }
.footer-social { display: flex; gap: 16px; }
.footer-social a { width: 36px; height: 36px; display: flex; align-items: center; justify-content: center; border-radius: 50%; border: 1px solid var(--border); color: var(--text-muted); transition: all 0.2s; }
.footer-social a:hover { border-color: var(--border-hover); color: var(--primary); }
.footer-social svg { width: 16px; height: 16px; }

.section-divider { height: 1px; background: var(--border); border: none; }

/* Animations */
.reveal { opacity: 0; transform: translateY(32px); transition: opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1), transform 0.7s cubic-bezier(0.4, 0, 0.2, 1); }
.reveal.visible { 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: 0.35s; }

/* Responsive */
@media (max-width: 1024px) {
  .metrics-grid { grid-template-columns: repeat(2, 1fr); }
  .tailor-content { grid-template-columns: 1fr; gap: 48px; }
  .opp-grid { grid-template-columns: 1fr 1fr; }
  .services-grid { grid-template-columns: 1fr 1fr; }
  .service-card--featured { grid-template-columns: 1fr; }
  .process-steps { grid-template-columns: repeat(2, 1fr); gap: 40px; }
  .process-steps::before { display: none; }
  .vision-pillars { grid-template-columns: 1fr 1fr 1fr; }
  .footer-columns { gap: 48px; }
}
@media (max-width: 768px) {
  .section { padding: 60px 0; }
  .tailor { padding: 60px 0; }
  .opportunities { padding: 60px 0; }
  .vision { padding: 60px 0; }
  .nav-links { display: none; }
  .nav-mobile-toggle { display: block; }
  .nav-cta { display: none; }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .hero-actions .btn { justify-content: center; min-height: 52px; }
  .hero-micro { font-size: 12px; margin-bottom: 24px; }
  .industry-tags { gap: 8px; }
  .industry-tag { padding: 5px 10px; font-size: 11px; }
  .hero-industries { margin-bottom: 40px; }
  .founder-quote-section { padding: 48px 0; }
  .founder-blockquote p { font-size: 1.05rem; line-height: 1.7; }
  .founder-blockquote::before { font-size: 3.5rem; }
  .founder-blockquote { padding-top: 36px; }
  .hero-booking-card { padding: 28px 20px; }
  .hero-booking-card .btn { padding: 16px 24px; min-height: 48px; }
  .hero-booking-features { gap: 12px; }
  .opp-grid { grid-template-columns: 1fr; }
  .opp-card { padding: 24px; }
  .opp-card-number { font-size: 36px; top: 16px; right: 18px; }
  .services-grid { grid-template-columns: 1fr; }
  .service-card { padding: 28px; }
  .process-steps { grid-template-columns: 1fr; gap: 32px; }
  .impact-grid { grid-template-columns: repeat(2, 1fr); gap: 16px; }
  .impact-card { padding: 28px 20px; }
  .vision-pillars { grid-template-columns: 1fr; }
  .footer-inner { flex-direction: column; gap: 32px; }
  .footer-columns { gap: 32px; }
  .footer-bottom { flex-direction: column; gap: 16px; text-align: center; }
  .footer { padding-bottom: 80px; }
  .cta-actions { flex-direction: column; align-items: stretch; }
  .cta-actions .btn { justify-content: center; min-height: 52px; }
  .cta-section { padding: 60px 0 120px; }
  .booking-modal { height: 90vh; max-height: none; }
  .proof { padding: 60px 0; }
  .proof-grid { grid-template-columns: 1fr; gap: 16px; }
  .proof-card { padding: 24px; }
  .faq-section { padding: 60px 0; }
}
@media (max-width: 480px) {
  .container { padding: 0 16px; }
  h1 { font-size: clamp(2rem, 8vw, 2.75rem); }
  h2 { font-size: clamp(1.6rem, 6vw, 2rem); }
  .hero-subtitle { font-size: 1rem; margin-bottom: 32px; }
  .hero-booking-card h3 { font-size: 1.15rem; }
  .hero-booking-features span { font-size: 12px; }
  .impact-grid { grid-template-columns: 1fr; }
  .impact-number { font-size: 2.25rem; }
  .footer-columns { flex-direction: column; gap: 32px; }
  .footer-brand { max-width: 100%; }
  .tailor-card { padding: 20px 18px; }
  .vision-pillar { padding: 24px 18px; }
  .section-desc { font-size: 1rem; }
  .booking-step-form { padding: 24px 16px; }
  .booking-step-confirm { padding: 24px 16px; }
}

/* Mobile Sticky CTA */
.mobile-sticky-cta {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 900;
  padding: 12px 16px;
  padding-bottom: calc(12px + env(safe-area-inset-bottom, 0px));
  background: rgba(10, 15, 28, 0.95);
  backdrop-filter: blur(16px);
  border-top: 1px solid var(--border);
  transform: translateY(100%);
  transition: transform 0.3s ease;
}
.mobile-sticky-cta.visible { transform: translateY(0); }
.mobile-sticky-cta .btn {
  width: 100%;
  justify-content: center;
  min-height: 50px;
  font-size: 15px;
}
@media (max-width: 768px) {
  .mobile-sticky-cta { display: block; }
}

/* Booking Modal */
.booking-overlay {
  position: fixed;
  inset: 0;
  z-index: 10000;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding-top: 5vh;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}
.booking-overlay.active {
  opacity: 1;
  visibility: visible;
}
.booking-overlay-bg {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(8px);
}
.booking-modal {
  position: relative;
  width: 90%;
  max-width: 680px;
  height: 85vh;
  max-height: 750px;
  background: var(--bg-surface);
  border: 1px solid var(--border-hover);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transform: scale(0.95) translateY(20px);
  transition: transform 0.3s ease;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.5);
}
.booking-overlay.active .booking-modal {
  transform: scale(1) translateY(0);
}
.booking-modal-close {
  position: absolute;
  top: 12px;
  right: 12px;
  z-index: 10001;
  width: 36px;
  height: 36px;
  background: rgba(17, 24, 39, 0.9);
  border: 1px solid var(--border);
  border-radius: 50%;
  color: var(--text-secondary);
  font-size: 18px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color 0.2s, border-color 0.2s;
}
.booking-modal-close:hover {
  color: var(--text-primary);
  border-color: var(--border-hover);
}

/* Booking Steps */
.booking-step {
  position: absolute;
  inset: 0;
  transition: opacity 0.4s ease, transform 0.4s ease;
}
.booking-step.hidden {
  opacity: 0;
  pointer-events: none;
  transform: translateX(40px);
}
.booking-step.active {
  opacity: 1;
  pointer-events: auto;
  transform: translateX(0);
}

/* Step 1: Calendly */
.booking-step-calendly .calendly-inline-widget {
  width: 100%;
  height: 100%;
}
/* Step 2: Questionnaire */
.booking-step-form {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 48px 40px;
  height: 100%;
  overflow-y: auto;
}
.booking-form-inner {
  width: 100%;
  max-width: 420px;
}
.booking-form-header {
  text-align: center;
  margin-bottom: 36px;
}
.booking-form-icon {
  width: 52px;
  height: 52px;
  margin: 0 auto 18px;
  background: var(--glow-blue);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.booking-form-icon svg {
  width: 24px;
  height: 24px;
  color: var(--primary);
}
.booking-form-header h3 {
  font-size: 1.35rem;
  color: var(--text-primary);
  margin-bottom: 8px;
}
.booking-form-header p {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.6;
}

/* Form Fields */
.booking-field {
  margin-bottom: 20px;
}
.booking-field label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 8px;
  letter-spacing: 0.3px;
}
.booking-field input,
.booking-field select {
  width: 100%;
  padding: 14px 16px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-family: inherit;
  font-size: 15px;
  transition: border-color 0.2s, background 0.2s;
  outline: none;
  -webkit-appearance: none;
  appearance: none;
}
.booking-field input::placeholder {
  color: var(--text-muted);
}
.booking-field input:focus,
.booking-field select:focus {
  border-color: var(--primary);
  background: rgba(59, 130, 246, 0.04);
}
.booking-field select {
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2394A3B8' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 40px;
}
.booking-field select option {
  background: var(--bg-surface);
  color: var(--text-primary);
}

/* Submit Button */
.booking-submit {
  width: 100%;
  padding: 16px 32px;
  margin-top: 8px;
  background: var(--primary);
  color: #fff;
  border: none;
  border-radius: var(--radius-full);
  font-family: inherit;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 0 20px rgba(59, 130, 246, 0.3), 0 4px 12px rgba(0, 0, 0, 0.2);
}
.booking-submit:hover {
  background: var(--primary-deep);
  box-shadow: 0 0 32px rgba(59, 130, 246, 0.45), 0 8px 24px rgba(0, 0, 0, 0.3);
  transform: translateY(-1px);
}

/* Analysis Notice */
.booking-notice {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-top: 24px;
  padding: 14px 16px;
  background: rgba(59, 130, 246, 0.06);
  border: 1px solid rgba(59, 130, 246, 0.12);
  border-radius: var(--radius-md);
}
.booking-notice svg {
  width: 18px;
  height: 18px;
  color: var(--primary);
  flex-shrink: 0;
  margin-top: 1px;
}
.booking-notice p {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.5;
}

/* Step 3: Confirmation */
.booking-step-confirm {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 48px 40px;
  height: 100%;
  text-align: center;
}
.booking-confirm-icon {
  width: 64px;
  height: 64px;
  margin-bottom: 24px;
  background: rgba(34, 197, 94, 0.1);
  border: 1px solid rgba(34, 197, 94, 0.2);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.booking-confirm-icon svg {
  width: 28px;
  height: 28px;
  color: #22C55E;
}
.booking-step-confirm h3 {
  font-size: 1.4rem;
  color: var(--text-primary);
  margin-bottom: 12px;
}
.booking-step-confirm p {
  font-size: 15px;
  color: var(--text-secondary);
  max-width: 380px;
  line-height: 1.7;
}
.booking-confirm-close {
  margin-top: 32px;
  padding: 12px 28px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  color: var(--text-primary);
  font-family: inherit;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
}
.booking-confirm-close:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--border-hover);
}

/* Progress indicator */
.booking-progress {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  z-index: 10002;
  display: flex;
}
.booking-progress-bar {
  height: 100%;
  transition: width 0.4s ease;
  background: linear-gradient(90deg, var(--primary), var(--accent-violet));
  border-radius: 0 2px 2px 0;
}

@media (max-width: 768px) {
  .booking-step-form { padding: 36px 24px; }
  .booking-step-confirm { padding: 36px 24px; }
}

/* Skip to content */
.skip-to-content {
  position: absolute;
  top: -100px;
  left: 16px;
  padding: 12px 24px;
  background: var(--primary);
  color: #fff;
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: 14px;
  z-index: 10000;
  transition: top 0.2s;
}
.skip-to-content:focus { top: 12px; }

/* Language Selection Modal */
.lang-modal {
  position: fixed; inset: 0; z-index: 99999;
  display: flex; align-items: center; justify-content: center;
}
.lang-modal-backdrop {
  position: absolute; inset: 0;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(8px);
}
.lang-modal-card {
  position: relative;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px 36px 32px;
  text-align: center;
  max-width: 360px;
  width: 90%;
  animation: langModalIn 0.3s ease-out;
}
@keyframes langModalIn {
  from { opacity: 0; transform: scale(0.95) translateY(10px); }
  to { opacity: 1; transform: scale(1) translateY(0); }
}
.lang-modal-logo { margin-bottom: 20px; }
.lang-modal-title {
  font-size: 18px; font-weight: 700; color: var(--text-primary);
  margin: 0 0 4px;
}
.lang-modal-subtitle {
  font-size: 15px; color: var(--text-muted);
  margin: 0 0 28px;
}
.lang-modal-buttons {
  display: flex; gap: 12px;
}
.lang-modal-btn {
  flex: 1; display: flex; flex-direction: column; align-items: center; gap: 8px;
  padding: 20px 16px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text-primary);
  font-family: inherit; font-size: 15px; font-weight: 600;
  cursor: pointer; transition: all 0.2s;
}
.lang-modal-btn:hover {
  background: rgba(59, 130, 246, 0.1);
  border-color: var(--primary);
  transform: translateY(-2px);
}
.lang-modal-flag {
  font-size: 13px; font-weight: 700; letter-spacing: 1px;
  color: var(--primary);
  background: rgba(59, 130, 246, 0.12);
  padding: 4px 12px;
  border-radius: var(--radius-full);
}

/* Focus states */
.btn:focus-visible { outline: 2px solid var(--primary); outline-offset: 3px; }
a:focus-visible { outline: 2px solid var(--primary); outline-offset: 2px; border-radius: 2px; }
.nav-links a:focus-visible { color: #fff; }
.booking-field input:focus-visible,
.booking-field select:focus-visible { outline: none; box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.3); }

/* Founder Quote — removed from HTML, kept CSS for future use */
/* .founder-quote { padding: 80px 0; }
.founder-card {
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
  padding: 48px 40px;
  background: linear-gradient(145deg, rgba(59, 130, 246, 0.04), rgba(99, 102, 241, 0.02));
  border: 1px solid rgba(59, 130, 246, 0.12);
  border-radius: var(--radius-lg);
  position: relative;
}
.founder-card::after {
  content: '\201D';
  position: absolute;
  bottom: 60px;
  right: 32px;
  font-size: 4rem;
  color: var(--primary);
  opacity: 0.3;
  font-family: Georgia, serif;
  line-height: 1;
}
.founder-card::before {
  content: '\201C';
  position: absolute;
  top: -10px;
  left: 32px;
  font-size: 80px;
  color: var(--primary);
  opacity: 0.15;
  font-family: Georgia, serif;
  line-height: 1;
}
.founder-card p {
  font-size: 1.2rem;
  color: var(--text-primary);
  line-height: 1.8;
  font-style: italic;
  margin-bottom: 24px;
}
.founder-card footer { display: flex; justify-content: center; }
.founder-card cite {
  font-style: normal;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.founder-card cite strong { font-size: 15px; color: var(--text-primary); }
.founder-card cite span { font-size: 13px; color: var(--text-muted); }
*/

/* Social Proof */
.proof { padding: 120px 0; }
.proof-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 48px;
}
.proof-card {
  padding: 40px 32px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(8px);
  transition: all 0.3s;
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.proof-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--primary), var(--accent-violet));
  opacity: 0.6;
}
.proof-card:hover { border-color: var(--border-hover); }
.proof-card-industry {
  display: inline-flex;
  padding: 4px 12px;
  background: rgba(59, 130, 246, 0.08);
  border: 1px solid rgba(59, 130, 246, 0.15);
  border-radius: var(--radius-full);
  font-size: 12px;
  font-weight: 600;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 16px;
}
.proof-card h3 { font-size: 1.15rem; color: var(--text-primary); margin-bottom: 12px; }
.proof-card p { font-size: 14px; color: var(--text-secondary); line-height: 1.7; flex: 1; }
.proof-stat {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  margin-top: 24px;
}
.proof-stat-value { font-size: 2rem; font-weight: 700; letter-spacing: -0.02em; }
.proof-stat-label { font-size: 13px; color: var(--text-muted); min-height: 3lh; }

@media (max-width: 768px) {
  .proof { padding: 80px 0; }
  .proof-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 580px) {
  .proof-grid { grid-template-columns: 1fr; }
  .founder-quote { padding: 60px 0; }
  .founder-card { padding: 36px 24px; }
}

/* Mobile Nav Menu */
@media (max-width: 768px) {
  .nav-inner { position: relative; }
  body.nav-menu-open .nav {
    background: rgba(10, 15, 28, 0.97);
    backdrop-filter: blur(20px);
  }
  .nav-links.nav-open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    background: rgba(10, 15, 28, 0.98);
    backdrop-filter: blur(24px);
    padding: 16px 24px 8px;
    gap: 4px;
    border-top: 1px solid var(--border);
    z-index: 999;
  }
  .nav-links.nav-open a {
    font-size: 16px;
    padding: 14px 0;
    display: block;
    color: var(--text-primary);
    min-height: 44px;
  }
  .nav-right.nav-open {
    display: flex;
    position: absolute;
    top: calc(72px + 240px);
    left: 0;
    right: 0;
    background: rgba(10, 15, 28, 0.98);
    backdrop-filter: blur(24px);
    padding: 12px 24px 16px;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--border);
    z-index: 999;
  }
  .nav-right.nav-open .nav-cta { display: block; }
  .nav-right.nav-open .nav-cta .btn { min-height: 44px; }
  .nav-mobile-toggle { min-width: 44px; min-height: 44px; }
  .nav-mobile-toggle line { transition: all 0.3s; transform-origin: center; }
  body.nav-menu-open { overflow: hidden; }
}

/* Founder Quote */
.founder-quote-section {
  padding: 80px 0;
}
.founder-blockquote {
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
  position: relative;
  padding-top: 48px;
  border-top: 1px solid var(--border);
}
.founder-blockquote::before {
  content: '"';
  font-size: 5rem;
  font-weight: 700;
  line-height: 1;
  background: linear-gradient(135deg, var(--primary), var(--accent-violet));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: block;
  margin-bottom: -16px;
}
.founder-blockquote p {
  font-size: 1.25rem;
  color: var(--text-primary);
  line-height: 1.8;
  font-style: italic;
  margin-bottom: 24px;
}
.founder-blockquote footer {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.founder-name {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
}
.founder-role {
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* FAQ Section */
.faq-section { padding: 100px 0; }
.faq-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  max-width: 800px;
  margin: 48px auto 0;
}
.faq-item {
  padding: 32px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: all 0.3s;
}
.faq-item:hover { border-color: var(--border-hover); }
.faq-item h3 {
  font-size: 1.05rem;
  color: var(--text-primary);
  margin-bottom: 12px;
  font-weight: 600;
}
.faq-item p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.8;
  margin: 0;
}
@media (max-width: 768px) {
  .faq-section { padding: 60px 0; }
  .faq-item { padding: 24px; }
}