/* Professional light system */
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "Manrope", "Inter", "Segoe UI", system-ui, -apple-system, sans-serif;
  color: #0f172a;
  background: #f6f7fb;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

:root {
  --ink: #0f172a;
  --muted: #475467;
  --border: #e5e7eb;
  --border-strong: #d0d5dd;
  --surface: #ffffff;
  --canvas: #f6f7fb;
  --accent: #0f7ddc;
  --accent-strong: #0c6fc2;
  --accent-faint: #e7f2ff;
  --radius: 14px;
  --radius-sm: 10px;
  --shadow: 0 20px 60px rgba(15, 23, 42, 0.08);
  --max: 1160px;
}

.shell { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 24px; }
.section { padding: 96px 0; }

/* Header */
header.nav { position: sticky; top: 0; z-index: 20; backdrop-filter: blur(12px); background: rgba(255, 255, 255, 0.9); border-bottom: 1px solid var(--border); }
.nav-inner { display: flex; align-items: center; justify-content: space-between; padding: 16px 0; }
.brand { display: inline-flex; align-items: center; gap: 10px; color: var(--ink); font-weight: 700; letter-spacing: -0.01em; text-decoration: none; }
.brand-mark { width: 36px; height: 36px; border-radius: 10px; background: radial-gradient(circle at 30% 30%, #5ba5f5, #0b3c74); color: #ffffff; display: grid; place-items: center; font-size: 15px; font-weight: 800; box-shadow: 0 10px 30px rgba(15, 125, 220, 0.25); }
.nav-links { display: flex; gap: 4px; align-items: center; }
.nav-links a { color: var(--muted); text-decoration: none; font-weight: 600; padding: 8px 14px; border-radius: 8px; transition: all .2s cubic-bezier(0.4, 0, 0.2, 1); font-size: 0.92rem; }
.nav-links a:hover { color: var(--ink); background: rgba(15,125,220,0.06); }
.nav-links .active { color: var(--ink); background: rgba(15,125,220,0.1); font-weight: 700; }
.nav-actions { display: flex; align-items: center; gap: 10px; }
.nav-toggle { display: none; border: 1px solid var(--border); background: #ffffff; border-radius: 10px; width: 42px; height: 42px; cursor: pointer; font-size: 20px; }

/* Hero */
.hero { position: relative; overflow: hidden; padding: 100px 0 80px; color: var(--ink); }
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(120% 140% at 20% 0%, rgba(15, 125, 220, 0.08), transparent),
              radial-gradient(120% 140% at 80% 20%, rgba(11, 60, 116, 0.06), transparent),
              linear-gradient(180deg, #ffffff 0%, #f7f8fc 100%);
  z-index: 0;
}
.hero .shell { position: relative; z-index: 1; max-width: 1060px; }
.hero-content { max-width: 620px; }
.hero .pill { display: inline-flex; align-items: center; gap: 8px; padding: 5px 13px; border-radius: 999px; background: rgba(255, 255, 255, 0.7); backdrop-filter: blur(8px); border: 1px solid var(--border); color: var(--muted); font-weight: 600; font-size: 0.8rem; box-shadow: 0 2px 8px rgba(15, 23, 42, 0.04); margin-bottom: 20px; }
.hero h1 { margin: 0 0 18px; font-size: clamp(2.4rem, 5vw, 3.4rem); letter-spacing: -0.035em; line-height: 1.1; font-weight: 700; }
.hero .lede { margin: 0 0 28px; color: var(--muted); font-size: 1.05rem; line-height: 1.6; }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 16px; }
.hero-note { color: var(--muted); font-size: 0.88rem; margin: 0; }

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 0 20px; height: 44px; border-radius: 10px; font-weight: 600; text-decoration: none; cursor: pointer; transition: all .2s cubic-bezier(0.4, 0, 0.2, 1); border: 1px solid transparent; font-size: 0.95rem; white-space: nowrap; }
.btn-primary { background: var(--accent); color: #ffffff; border-color: var(--accent); box-shadow: 0 4px 14px rgba(15, 125, 220, 0.3), inset 0 1px 0 rgba(255,255,255,0.2); }
.btn-primary:hover { background: var(--accent-strong); border-color: var(--accent-strong); transform: translateY(-1px); box-shadow: 0 6px 20px rgba(15, 125, 220, 0.35), inset 0 1px 0 rgba(255,255,255,0.2); }
.btn-outline { background: rgba(255,255,255,0.8); backdrop-filter: blur(8px); color: var(--ink); border: 1px solid var(--border-strong); box-shadow: 0 2px 8px rgba(15, 23, 42, 0.06), inset 0 1px 0 rgba(255,255,255,0.8); }
.btn-outline:hover { background: rgba(255,255,255,1); border-color: #b8bdc4; box-shadow: 0 4px 12px rgba(15, 23, 42, 0.1), inset 0 1px 0 rgba(255,255,255,0.9); }
.btn-ghost { background: transparent; color: var(--ink); border: 1px solid transparent; padding: 0 16px; }
.btn-ghost:hover { color: var(--accent); background: rgba(15,125,220,0.05); }

/* Why section */
.why-section { background: var(--canvas); }
.why-content { max-width: 900px; }
.why-content h2 { margin: 0 0 32px; font-size: clamp(1.8rem, 3vw, 2.2rem); letter-spacing: -0.03em; font-weight: 700; }
.why-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 28px; }
.why-item strong { display: block; margin-bottom: 6px; font-size: 1.05rem; color: var(--ink); }
.why-item p { margin: 0; color: var(--muted); line-height: 1.55; font-size: 0.95rem; }

/* FAQ */
.faq-section h2 { margin: 0 0 32px; font-size: clamp(1.8rem, 3vw, 2.2rem); letter-spacing: -0.03em; font-weight: 700; }
.faq-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 32px; }
.faq-col { display: flex; flex-direction: column; gap: 24px; }
.faq-q strong { display: block; margin-bottom: 6px; font-size: 1rem; color: var(--ink); font-weight: 700; }
.faq-q p { margin: 0; color: var(--muted); line-height: 1.55; }

/* CTA */
.cta-section { background: linear-gradient(135deg, rgba(15,125,220,0.06) 0%, rgba(15,125,220,0.02) 100%); }
.cta-box { max-width: 520px; margin: 0 auto; text-align: center; padding: 48px 32px; background: var(--surface); border: 1px solid var(--border); border-radius: 16px; box-shadow: 0 8px 24px rgba(15,23,42,0.08); }
.cta-box h2 { margin: 0 0 12px; font-size: clamp(1.6rem, 3vw, 2rem); letter-spacing: -0.03em; font-weight: 700; }
.cta-box p { margin: 0 0 24px; color: var(--muted); line-height: 1.6; }
.cta-box .btn { width: 100%; max-width: 320px; }

/* Simple form styles */
.waitlist-form { display: grid; grid-template-columns: 1fr auto; gap: 10px; align-items: center; }
.waitlist-form input { height: 44px; padding: 0 14px; border: 1px solid var(--border-strong); border-radius: 10px; font-size: 0.95rem; background: #ffffff; box-shadow: 0 1px 2px rgba(15,23,42,0.04) inset; }
.waitlist-form input:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px rgba(15,125,220,0.12); }
.waitlist-form .btn { height: 44px; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); border: 0; }

/* Bento Grid */
.section-head-asymmetric { display: flex; justify-content: space-between; align-items: flex-start; gap: 40px; margin-bottom: 40px; flex-wrap: wrap; }
.section-head-asymmetric > div { flex: 1; min-width: 300px; }
.lede-side { color: var(--muted); font-size: 1rem; line-height: 1.6; max-width: 400px; margin: 0; }

.bento-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.bento-large { grid-column: span 2; grid-row: span 2; background: linear-gradient(135deg, rgba(15,125,220,0.08) 0%, rgba(15,125,220,0.02) 100%); border: 1px solid rgba(15,125,220,0.15); border-radius: 16px; padding: 32px; display: flex; flex-direction: column; justify-content: space-between; min-height: 320px; }
.bento-medium { grid-column: span 2; background: var(--surface); border: 1px solid var(--border); border-radius: 14px; padding: 24px; }
.bento-small { background: var(--surface); border: 1px solid var(--border); border-radius: 14px; padding: 20px; }
.bento-content h3 { margin: 0 0 8px; font-size: 1.6rem; letter-spacing: -0.02em; font-weight: 700; }
.bento-content p { margin: 0 0 auto; color: var(--muted); font-size: 1.05rem; line-height: 1.5; }
.bento-badge { display: inline-flex; padding: 6px 12px; background: rgba(15,125,220,0.12); color: var(--accent-strong); border-radius: 8px; font-size: 0.85rem; font-weight: 700; margin-top: 20px; }
.bento-small h3, .bento-medium h3 { margin: 0 0 6px; font-size: 1.1rem; font-weight: 700; }
.bento-small p, .bento-medium p { margin: 0; color: var(--muted); font-size: 0.95rem; line-height: 1.5; }

@media (max-width: 900px) { 
  .bento-grid { grid-template-columns: 1fr; }
  .bento-large, .bento-medium, .bento-small { grid-column: span 1; grid-row: span 1; }
}
.grid-3 { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 18px; }
.grid-2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(340px, 1fr)); gap: 22px; align-items: start; }
.card { background: var(--surface); border: 1px solid var(--border); border-radius: 12px; padding: 20px; box-shadow: 0 2px 8px rgba(15, 23, 42, 0.04); transition: all .25s cubic-bezier(0.4, 0, 0.2, 1); }
.card h3 { margin: 0 0 6px; font-size: 1.15rem; letter-spacing: -0.01em; font-weight: 700; }
.card p { margin: 0; color: var(--muted); line-height: 1.55; }
.card-elevated { border: 1px solid rgba(0,0,0,0.06); box-shadow: 0 4px 16px rgba(15, 23, 42, 0.08), 0 1px 2px rgba(15,23,42,0.06); }
.card-elevated:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(15, 23, 42, 0.12), 0 2px 4px rgba(15,23,42,0.08); border-color: rgba(0,0,0,0.08); }

.feature-row { display: flex; gap: 14px; align-items: flex-start; }
.feature-icon { width: 40px; height: 40px; flex-shrink: 0; border-radius: 10px; background: linear-gradient(135deg, var(--accent-faint) 0%, rgba(15,125,220,0.12) 100%); color: var(--accent-strong); display: grid; place-items: center; font-weight: 800; font-size: 0.95rem; box-shadow: 0 2px 8px rgba(15,125,220,0.12), inset 0 1px 0 rgba(255,255,255,0.6); }

.eyebrow { display: inline-flex; gap: 8px; align-items: center; color: var(--accent); text-transform: uppercase; letter-spacing: 0.1em; font-size: 0.75rem; font-weight: 700; }
.section-head { text-align: left; margin-bottom: 32px; }
.section-head.center { text-align: center; }
.section-head h2 { margin: 10px 0 10px; font-size: clamp(1.9rem, 3.5vw, 2.4rem); letter-spacing: -0.03em; line-height: 1.15; font-weight: 700; }
.section-head p { margin: 0; color: var(--muted); max-width: 640px; line-height: 1.6; font-size: 1.02rem; }

.stat { padding: 16px; border-radius: var(--radius-sm); border: 1px solid var(--border); background: #ffffff; display: grid; gap: 6px; }
.stat strong { font-size: 1.2rem; }

/* FAQ */
.faq-item { border: 1px solid var(--border-strong); border-radius: var(--radius); padding: 18px 18px 14px; background: #ffffff; box-shadow: 0 8px 22px rgba(15, 23, 42, 0.05); }
.faq-item summary { list-style: none; cursor: pointer; font-weight: 700; letter-spacing: -0.01em; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item[open] { border-color: var(--accent); box-shadow: 0 12px 30px rgba(15, 125, 220, 0.08); }
.faq-item p { margin: 10px 0 4px; color: var(--muted); }

/* Contact Section */
.contact-section { background: var(--canvas); }
.contact-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 32px; margin-bottom: 48px; }
.contact-card h3 { margin: 0 0 10px; font-size: 1.2rem; font-weight: 700; }
.contact-card p { margin: 0 0 16px; color: var(--muted); }
.contact-link { display: inline-block; font-size: 1.05rem; color: var(--accent); text-decoration: none; font-weight: 700; margin-top: 6px; }
.contact-link:hover { text-decoration: underline; }
.contact-info h3 { margin: 0 0 16px; font-size: 1.15rem; font-weight: 700; }
.contact-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 16px; }
.contact-list li { color: var(--muted); line-height: 1.6; }
.contact-list strong { color: var(--ink); }

/* Contact form */
.contact-form { max-width: 720px; background: var(--surface); border: 1px solid var(--border); border-radius: 14px; box-shadow: 0 8px 22px rgba(15,23,42,0.06); padding: 24px; }
.contact-form h3 { margin: 0 0 14px; font-size: 1.25rem; font-weight: 700; }
.form-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 14px; margin-bottom: 12px; }
.form-group { display: grid; gap: 6px; }
.form-group label { font-weight: 600; font-size: 0.92rem; color: var(--ink); }
.form-group input,
.form-group select,
.form-group textarea { width: 100%; border: 1px solid var(--border-strong); border-radius: 10px; background: #ffffff; font-size: 0.95rem; padding: 10px 12px; }
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px rgba(15,125,220,0.12); }
.form-group textarea { min-height: 140px; resize: vertical; }
.form-actions { display: flex; gap: 10px; align-items: center; margin-top: 8px; }
.form-actions .btn { height: 44px; }

/* Legal Pages */
.legal-section { background: var(--canvas); }
.legal-content { max-width: 820px; }
.legal-text h3 { margin: 32px 0 12px; font-size: 1.1rem; font-weight: 700; color: var(--ink); }
.legal-text h3:first-child { margin-top: 0; }
.legal-text p { margin: 0 0 16px; color: var(--muted); line-height: 1.7; }
.legal-text a { color: var(--accent); text-decoration: none; }
.legal-text a:hover { text-decoration: underline; }

/* Footer */
footer { background: #0b1221; color: #c8d0e0; padding: 48px 0 40px; margin-top: 60px; }
footer .shell { display: flex; flex-direction: column; gap: 24px; }
.footer-top { display: flex; justify-content: space-between; align-items: flex-start; gap: 40px; flex-wrap: wrap; }
.footer-brand { display: flex; align-items: flex-start; gap: 16px; flex: 1; min-width: 250px; }
.footer-logo { width: 48px; height: 48px; border-radius: 10px; object-fit: cover; flex-shrink: 0; }
.footer-brand h4 { margin: 0; color: #ffffff; font-size: 1.1rem; }
.footer-brand p { margin: 4px 0 0; color: #a0aec0; font-size: 0.9rem; }
.footer-nav { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 32px; flex: 1.2; }
.footer-nav > div h5 { margin: 0 0 12px; color: #ffffff; font-size: 0.9rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; }
.footer-nav a { display: block; margin-bottom: 8px; color: #a0aec0; text-decoration: none; font-size: 0.9rem; transition: color .2s ease; }
.footer-nav a:hover { color: #ffffff; }
.footer-divider { height: 1px; background: rgba(255, 255, 255, 0.08); }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap; text-align: center; }
.footer-bottom p { margin: 0; color: #7a8599; font-size: 0.85rem; }

@media (max-width: 768px) {
  .footer-top { flex-direction: column; align-items: flex-start; }
  .footer-nav { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }
}

/* Drawer (mobile) */
.drawer { display: none; position: fixed; top: 72px; left: 24px; right: 24px; background: #ffffff; border: 1px solid var(--border); border-radius: 12px; padding: 12px; z-index: 22; box-shadow: 0 20px 60px rgba(15, 23, 42, 0.14); }
.drawer.open { display: flex; flex-direction: column; gap: 10px; }
.drawer a { padding: 12px; border-radius: 10px; border: 1px solid var(--border); color: var(--ink); text-decoration: none; font-weight: 600; }
.drawer a:hover { background: var(--canvas); }

/* Utilities */
.muted { color: var(--muted); }
.small { color: var(--muted); font-size: 0.95rem; margin: 0; }
.pill { display: inline-flex; align-items: center; gap: 8px; padding: 8px 12px; border-radius: 999px; background: var(--accent-faint); color: var(--accent-strong); border: 1px solid #d7e7fb; font-weight: 700; letter-spacing: 0.01em; }
.stack { display: grid; gap: 12px; }
.divider { height: 1px; background: var(--border); margin: 14px 0; }

/* Responsive */
@media (max-width: 1024px) { .nav-links { display: none; } .nav-toggle { display: inline-block; } }
@media (max-width: 720px) { .section { padding: 78px 0; } .hero { padding: 120px 0 96px; } .hero h1 { font-size: clamp(2.3rem, 7vw, 3rem); } }