:root {
  --navy: #071b34;
  --blue-900: #0a2347;
  --blue-800: #0b3a75;
  --blue-700: #0a4fd7;
  --blue-600: #2563eb;
  --slate-900: #0f172a;
  --slate-700: #334155;
  --slate-500: #64748b;
  --border: #d8e1ea;
  --soft: #f1f5f9;
  --bg: #f8fafc;
  --white: #fff;
  --shadow: 0 24px 60px rgba(15, 23, 42, .12);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font-family: Inter, Manrope, "Segoe UI", Arial, sans-serif; background: var(--bg); color: var(--navy); line-height: 1.55; }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
.skip-link { position: absolute; left: -999px; top: 12px; background: var(--white); padding: 10px 14px; border-radius: 10px; z-index: 20; }
.skip-link:focus { left: 12px; }
.site-header { position: sticky; top: 0; z-index: 10; display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 20px; min-height: 72px; padding: 12px clamp(18px, 4vw, 48px); border-bottom: 1px solid rgba(216, 225, 234, .82); background: rgba(255,255,255,.88); backdrop-filter: blur(18px); }
.brand { display: inline-flex; align-items: center; gap: 10px; font-weight: 900; }
.brand span { display: grid; place-items: center; width: 38px; height: 38px; border-radius: 12px; background: var(--navy); color: var(--white); font-size: 13px; }
.nav { display: flex; justify-content: center; gap: 20px; color: var(--slate-700); font-size: 14px; font-weight: 700; }
.header-actions, .cta-row { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.btn { display: inline-flex; align-items: center; justify-content: center; min-height: 44px; padding: 11px 18px; border-radius: 12px; font-weight: 850; border: 1px solid transparent; box-shadow: none; }
.btn-primary { background: var(--blue-700); color: var(--white); }
.btn-secondary, .btn-ghost { background: var(--white); border-color: var(--border); color: var(--blue-900); }
.btn-link { color: var(--blue-700); padding-inline: 4px; }
.section { width: min(1180px, calc(100% - 36px)); margin: 0 auto; padding: clamp(56px, 7vw, 96px) 0; }
.hero { width: min(1320px, calc(100% - 36px)); display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); align-items: center; gap: clamp(28px, 5vw, 64px); min-height: calc(100svh - 72px); }
.eyebrow { display: inline-flex; color: var(--blue-700); font-size: 12px; font-weight: 900; letter-spacing: .1em; text-transform: uppercase; }
h1, h2, h3, p { margin-top: 0; }
h1 { margin-bottom: 20px; font-size: clamp(42px, 6vw, 78px); line-height: .98; letter-spacing: -.03em; color: var(--slate-900); }
h2 { margin-bottom: 14px; font-size: clamp(30px, 4vw, 52px); line-height: 1.05; letter-spacing: -.025em; color: var(--slate-900); }
h3 { margin-bottom: 8px; font-size: 22px; line-height: 1.15; }
p { color: var(--slate-700); font-size: 18px; }
.microcopy { margin-top: 14px; font-size: 14px; color: var(--slate-500); }
.hero-visual { display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(180px, .65fr); gap: 16px; align-items: stretch; }
.hero-stack { display: grid; gap: 16px; }
.screen-frame, .shot-card, .ops-card, .review-card { background: var(--white); border: 1px solid var(--border); border-radius: 24px; overflow: hidden; box-shadow: var(--shadow); }
.screen-frame figcaption { padding: 12px 16px; color: var(--slate-700); font-weight: 800; border-top: 1px solid var(--border); }
.screen-frame-main .shot-img { aspect-ratio: 16 / 11; object-fit: cover; object-position: top left; }
.hero-stack .shot-img { aspect-ratio: 16 / 10; object-fit: cover; object-position: top left; }
.section-heading { max-width: 820px; margin-bottom: 28px; }
.section-heading.narrow { text-align: center; margin-inline: auto; }
.story-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; }
.story-grid p, .beta, .contact-form, .review-checklist article { background: var(--white); border: 1px solid var(--border); border-radius: 22px; padding: 24px; box-shadow: 0 16px 40px rgba(15,23,42,.07); }
.mosaic { display: grid; grid-template-columns: 1.1fr .9fr .9fr; gap: 18px; }
.mosaic-img { width: 100%; height: 270px; object-fit: cover; object-position: top left; border: 1px solid var(--border); border-radius: 24px; box-shadow: var(--shadow); background: var(--white); }
.mosaic-img.tall { grid-row: span 2; height: 558px; }
.mosaic-img.wide { grid-column: span 2; }
.module-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.module-grid article { background: var(--white); border: 1px solid var(--border); border-radius: 18px; padding: 20px; display: grid; gap: 8px; }
.module-grid strong { color: var(--slate-900); font-size: 18px; }
.module-grid span { color: var(--slate-700); }
.two-shots, .gallery-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px; }
.gallery-grid.four { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.shot-card { display: grid; align-content: start; }
.shot-copy { padding: 20px 20px 8px; }
.shot-card .shot-img { aspect-ratio: 16 / 10; object-fit: cover; object-position: top left; border-top: 1px solid var(--border); }
.feature-row { display: grid; grid-template-columns: minmax(0, .75fr) minmax(0, 1.25fr); gap: 32px; align-items: center; }
.feature-row.reverse { grid-template-columns: minmax(0, 1.25fr) minmax(0, .75fr); }
.feature-row.reverse .feature-copy { order: 2; }
.feature-copy { background: var(--white); border: 1px solid var(--border); border-radius: 24px; padding: clamp(24px, 4vw, 44px); box-shadow: 0 16px 40px rgba(15,23,42,.07); }
.check-list { padding-left: 20px; color: var(--slate-700); font-size: 17px; }
.feature-row .shot-img { aspect-ratio: 16 / 10; object-fit: cover; object-position: top left; }
.technical-proof { display: grid; gap: 28px; }
.proof-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px; }
.proof-card-wide { grid-column: 1 / -1; }
.proof-card .shot-img { aspect-ratio: 16 / 9; object-fit: cover; object-position: top left; border-top: 1px solid var(--border); }
.proof-card-wide .shot-img { aspect-ratio: 16 / 8; }
.ops-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; }
.ops-card { padding: 24px; }
.ops-card .shot-img { margin-top: 18px; border-radius: 18px; border: 1px solid var(--border); aspect-ratio: 16 / 10; object-fit: cover; object-position: top left; }
.portal-strip { display: grid; grid-template-columns: repeat(5, minmax(220px, 1fr)); gap: 16px; overflow-x: auto; padding-bottom: 10px; }
.portal-strip .shot-img { min-width: 220px; border-radius: 18px; border: 1px solid var(--border); aspect-ratio: 4 / 5; object-fit: cover; object-position: top left; background: var(--white); }
.example-list { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 20px; }
.example-list span { background: #eef4ff; color: var(--blue-900); border: 1px solid #c9daf8; border-radius: 999px; padding: 8px 12px; font-weight: 850; font-size: 14px; }
.roadmap { background: var(--navy); color: var(--white); width: 100%; max-width: none; padding-inline: max(18px, calc((100% - 1180px) / 2)); }
.roadmap h2, .roadmap p { color: var(--white); }
.timeline { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 18px; }
.timeline article { border: 1px solid rgba(255,255,255,.18); background: rgba(255,255,255,.08); border-radius: 20px; padding: 22px; }
.timeline span { display: inline-grid; place-items: center; width: 38px; height: 38px; border-radius: 50%; background: var(--blue-700); color: var(--white); font-weight: 900; margin-bottom: 14px; }
.timeline p { color: #dbeafe; font-size: 15px; }
.beta { display: flex; justify-content: space-between; gap: 22px; align-items: center; }
.contact-form { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.contact-form label { display: grid; gap: 8px; color: var(--slate-900); font-weight: 800; }
.contact-form input, .contact-form select, .contact-form textarea { width: 100%; border: 1px solid var(--border); border-radius: 12px; padding: 12px 14px; font: inherit; color: var(--slate-900); background: var(--white); }
.contact-form .full { grid-column: 1 / -1; }
.site-footer { display: flex; justify-content: space-between; gap: 24px; padding: 36px clamp(18px, 4vw, 48px); background: var(--navy); color: var(--white); }
.site-footer p, .site-footer a { color: #dbeafe; }
.site-footer nav { display: flex; flex-wrap: wrap; gap: 16px; }
.footer-note { max-width: 280px; font-size: 14px; }
.review-page { background: var(--bg); }
.review-header { display: flex; align-items: center; justify-content: space-between; gap: 24px; padding: clamp(24px, 5vw, 56px); background: var(--navy); color: var(--white); }
.review-header h1, .review-header p { color: var(--white); }
.review-preview iframe { width: 100%; height: 760px; border: 1px solid var(--border); border-radius: 24px; background: var(--white); box-shadow: var(--shadow); }
.review-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.review-card { display: grid; grid-template-columns: 1fr .75fr; }
.review-card img { height: 240px; width: 100%; object-fit: cover; object-position: top left; border-right: 1px solid var(--border); }
.review-card div { padding: 18px; }
.review-card span { color: var(--blue-700); font-size: 12px; font-weight: 900; text-transform: uppercase; }
.decision-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
@media (max-width: 1024px) {
  .site-header { grid-template-columns: auto auto; }
  .nav { grid-column: 1 / -1; justify-content: start; overflow-x: auto; padding-bottom: 4px; }
  .hero, .hero-visual, .story-grid, .feature-row, .feature-row.reverse, .ops-grid, .beta, .proof-grid { grid-template-columns: 1fr; }
  .feature-row.reverse .feature-copy { order: 0; }
  .gallery-grid.four, .module-grid, .timeline { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .mosaic { grid-template-columns: 1fr 1fr; }
  .mosaic-img.tall, .mosaic-img.wide { grid-row: auto; grid-column: auto; height: 300px; }
}
@media (max-width: 640px) {
  .site-header { min-height: 68px; padding: 10px 16px; gap: 10px; }
  .brand span { width: 34px; height: 34px; }
  .header-actions .btn { min-height: 38px; padding: 8px 12px; font-size: 13px; }
  .nav { font-size: 13px; gap: 14px; }
  .section, .hero { width: min(100% - 28px, 1180px); padding: 48px 0; min-height: auto; }
  h1 { font-size: clamp(36px, 11vw, 48px); }
  h2 { font-size: clamp(28px, 8vw, 38px); }
  p { font-size: 16px; }
  .hero-visual, .two-shots, .gallery-grid, .gallery-grid.four, .module-grid, .mosaic, .timeline, .contact-form, .review-grid, .review-card, .decision-grid, .proof-grid { grid-template-columns: 1fr; }
  .mosaic-img, .mosaic-img.tall, .mosaic-img.wide { height: auto; aspect-ratio: 16 / 10; }
  .proof-card-wide { grid-column: auto; }
  .proof-card .shot-img, .proof-card-wide .shot-img { aspect-ratio: 16 / 10; }
  .portal-strip { grid-template-columns: 1fr; overflow: visible; }
  .portal-strip .shot-img { min-width: 0; aspect-ratio: 16 / 10; }
  .site-footer, .review-header { flex-direction: column; align-items: flex-start; }
  .review-preview iframe { height: 620px; }
  .review-card img { height: auto; border-right: 0; border-bottom: 1px solid var(--border); }
}