:root {
  color-scheme: light;
  --ink: #102a33;
  --muted: #536a72;
  --brand: #123c4a;
  --brand-strong: #0b2e39;
  --teal: #187b73;
  --amber: #b85f16;
  --surface: #ffffff;
  --surface-soft: #f2f7f6;
  --canvas: #f8faf9;
  --border: #cddbd8;
  --focus: #c85f0b;
  --shadow: 0 24px 64px rgba(16, 42, 51, 0.14);
  --radius: 16px;
  --shell: 1160px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; color: var(--ink); background: var(--canvas); font-size: 16px; line-height: 1.6; }
a { color: inherit; }
a:focus-visible, summary:focus-visible { outline: 3px solid var(--focus); outline-offset: 4px; border-radius: 4px; }
.skip-link { position: fixed; top: 8px; left: 8px; z-index: 100; padding: 10px 14px; color: white; background: var(--brand); transform: translateY(-150%); }
.skip-link:focus { transform: translateY(0); }
.shell { width: min(calc(100% - 40px), var(--shell)); margin-inline: auto; }
.site-header { position: sticky; top: 0; z-index: 30; border-bottom: 1px solid rgba(205, 219, 216, 0.85); background: rgba(248, 250, 249, 0.94); backdrop-filter: blur(12px); }
.nav-wrap { min-height: 72px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: inline-flex; align-items: center; gap: 10px; font-weight: 800; text-decoration: none; letter-spacing: -0.02em; }
.brand-mark { display: grid; place-items: center; width: 38px; height: 38px; border-radius: 10px; color: white; background: var(--brand); font-size: 13px; letter-spacing: 0.02em; }
nav { display: flex; align-items: center; gap: 24px; }
nav > a:not(.button) { color: var(--muted); text-decoration: none; font-weight: 650; }
nav > a:not(.button):hover { color: var(--brand); }
.button { min-height: 48px; display: inline-flex; align-items: center; justify-content: center; padding: 12px 20px; border: 2px solid var(--brand); border-radius: 10px; color: white; background: var(--brand); font-weight: 750; text-decoration: none; transition: background-color 180ms ease, border-color 180ms ease, box-shadow 180ms ease; }
.button:hover { background: var(--brand-strong); border-color: var(--brand-strong); box-shadow: 0 8px 24px rgba(18, 60, 74, 0.18); }
.button-small { min-height: 44px; padding: 8px 14px; }
.hero { overflow: hidden; padding: 96px 0 88px; background: radial-gradient(circle at 80% 10%, #d9eee9 0, transparent 30%), linear-gradient(180deg, #fbfdfc, #edf5f3); }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(380px, .95fr); align-items: center; gap: 80px; }
.eyebrow { margin: 0 0 14px; color: var(--teal); font-size: 13px; font-weight: 800; letter-spacing: .11em; text-transform: uppercase; }
h1, h2, h3 { margin-top: 0; line-height: 1.12; letter-spacing: -0.035em; }
h1 { max-width: 760px; margin-bottom: 24px; font-size: clamp(44px, 6vw, 72px); }
h2 { margin-bottom: 18px; font-size: clamp(34px, 4vw, 52px); }
h3 { margin-bottom: 10px; font-size: 21px; }
p { margin-top: 0; }
.hero-text { max-width: 680px; color: var(--muted); font-size: clamp(18px, 2vw, 21px); }
.hero-actions { margin-top: 32px; display: flex; align-items: center; gap: 24px; flex-wrap: wrap; }
.text-link { min-height: 44px; display: inline-flex; align-items: center; font-weight: 750; text-underline-offset: 4px; }
.trust-list { margin: 30px 0 0; padding: 0; display: flex; flex-wrap: wrap; gap: 10px 22px; list-style: none; color: var(--muted); font-weight: 650; }
.trust-list li::before { content: "✓"; margin-right: 8px; color: var(--teal); font-weight: 900; }
.product-preview { padding: 18px; border: 1px solid var(--border); border-radius: 28px; background: var(--surface); box-shadow: var(--shadow); }
.preview-topbar { display: flex; justify-content: space-between; gap: 12px; align-items: center; padding: 4px 4px 16px; }
.preview-brand { font-weight: 800; }
.status-pill { padding: 4px 9px; border-radius: 999px; color: var(--teal); background: #e4f4f1; font-size: 12px; font-weight: 750; }
.room-canvas { position: relative; min-height: 330px; overflow: hidden; border-radius: 18px; background: linear-gradient(155deg, #e8f0ee, #d6e4e1); perspective: 700px; }
.wall, .floor { position: absolute; border: 1px solid rgba(16, 42, 51, .14); }
.wall-left { inset: 42px auto 72px 44px; width: 42%; background: #8bc3bb; transform: skewY(-14deg); }
.wall-back { inset: 42px 42px 72px auto; width: 47%; background: #dce8e5; transform: skewY(12deg); }
.floor { left: 44px; right: 42px; bottom: 36px; height: 118px; background: repeating-linear-gradient(90deg, #b98b5b 0 36px, #ac7d50 36px 38px); transform: perspective(420px) rotateX(58deg); transform-origin: bottom; }
.window-shape { position: absolute; top: 90px; right: 90px; width: 90px; height: 72px; border: 5px solid white; background: #a8d2dc; box-shadow: inset 0 0 0 1px rgba(16, 42, 51, .15); }
.measure { position: absolute; z-index: 3; padding: 4px 8px; border-radius: 6px; color: white; background: rgba(16, 42, 51, .86); font-size: 12px; font-weight: 700; }
.measure-width { left: 45%; bottom: 34px; }
.measure-height { left: 18px; top: 48%; }
.preview-summary { padding: 18px 4px 4px; display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.preview-summary div { display: flex; flex-direction: column; gap: 2px; }
.preview-summary span { color: var(--muted); font-size: 12px; }
.preview-summary strong { font-size: 18px; font-variant-numeric: tabular-nums; }
.preview-summary .preview-total { grid-column: 1 / -1; padding-top: 14px; border-top: 1px solid var(--border); flex-direction: row; align-items: baseline; justify-content: space-between; }
.preview-total strong { font-size: 24px; }
.proof-strip { border-block: 1px solid var(--border); background: var(--surface); }
.proof-grid { display: grid; grid-template-columns: repeat(3, 1fr); }
.proof-grid p { margin: 0; padding: 26px 28px; display: flex; flex-direction: column; }
.proof-grid p + p { border-left: 1px solid var(--border); }
.proof-grid span { color: var(--muted); font-size: 14px; }
.section { padding: 104px 0; }
.section-tint { background: var(--surface-soft); }
.section-heading { max-width: 720px; margin-bottom: 50px; }
.section-heading > p:last-child { color: var(--muted); font-size: 18px; }
.step-grid, .feature-grid { margin: 0; padding: 0; display: grid; gap: 18px; list-style: none; }
.step-grid { grid-template-columns: repeat(4, 1fr); }
.step-grid li, .feature-card { padding: 28px; border: 1px solid var(--border); border-radius: var(--radius); background: var(--surface); }
.step-number { display: block; margin-bottom: 44px; color: var(--teal); font-size: 13px; font-weight: 850; letter-spacing: .08em; }
.step-grid p, .feature-card p { margin-bottom: 0; color: var(--muted); }
.feature-grid { grid-template-columns: repeat(3, 1fr); }
.feature-card { min-height: 230px; }
.icon { width: 42px; height: 42px; margin-bottom: 36px; display: grid; place-items: center; border-radius: 10px; color: white; background: var(--brand); font-size: 12px; font-weight: 800; }
.feature-coming { border-color: #dca56e; background: #fff9f3; }
.feature-coming .icon { background: var(--amber); }
.card-label { margin: -26px 0 14px !important; color: var(--amber) !important; font-size: 12px; font-weight: 800; text-transform: uppercase; letter-spacing: .08em; }
.audience-section { color: white; background: var(--brand); }
.audience-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 80px; align-items: start; }
.audience-section .eyebrow { color: #8ad5ca; }
.audience-list { margin: 0; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 0; list-style: none; border-top: 1px solid rgba(255,255,255,.25); }
.audience-list li { padding: 18px 0; border-bottom: 1px solid rgba(255,255,255,.25); font-size: 19px; font-weight: 700; }
.faq-shell { max-width: 920px; }
.faq-list { border-top: 1px solid var(--border); }
details { border-bottom: 1px solid var(--border); }
summary { min-height: 64px; padding: 20px 44px 20px 0; cursor: pointer; font-size: 18px; font-weight: 750; }
details p { max-width: 760px; padding: 0 44px 22px 0; color: var(--muted); }
.cta-section { padding: 64px 0; background: var(--surface-soft); }
.cta-card { padding: 48px; display: grid; grid-template-columns: 1fr auto; gap: 48px; align-items: center; border-radius: 24px; color: white; background: var(--brand); }
.cta-card p:not(.eyebrow) { max-width: 680px; margin-bottom: 0; color: #d5e3e0; }
.cta-card .eyebrow { color: #8ad5ca; }
.button-light { color: var(--brand); background: white; border-color: white; white-space: nowrap; }
.button-light:hover { color: white; }
footer { padding: 56px 0 28px; color: #dbe7e5; background: #0a262f; }
.footer-grid { display: flex; align-items: flex-start; justify-content: space-between; gap: 40px; }
.footer-brand { color: white; }
.footer-grid p { margin: 14px 0 0; color: #9ab0b4; }
.footer-links { display: flex; flex-wrap: wrap; gap: 12px 24px; justify-content: flex-end; }
.footer-links a { min-height: 44px; display: inline-flex; align-items: center; color: white; text-underline-offset: 4px; }
.footer-note { margin-top: 36px; padding-top: 24px; border-top: 1px solid rgba(255,255,255,.16); color: #9ab0b4; font-size: 14px; }
.legal-main { min-height: 70vh; padding: 72px 0 96px; background: var(--surface); }
.legal-shell { max-width: 780px; }
.legal-shell h1 { font-size: clamp(40px, 5vw, 60px); }
.legal-shell h2 { margin-top: 42px; font-size: 25px; }
.legal-shell p, .legal-shell li { color: #3e5962; }
.legal-shell a { color: var(--teal); font-weight: 700; }
.legal-meta { margin-bottom: 36px; color: var(--muted); }

@media (max-width: 900px) {
  nav > a:not(.button) { display: none; }
  .hero { padding-top: 72px; }
  .hero-grid, .audience-grid { grid-template-columns: 1fr; gap: 48px; }
  .hero-copy { max-width: 760px; }
  .product-preview { max-width: 620px; width: 100%; justify-self: center; }
  .step-grid { grid-template-columns: 1fr 1fr; }
  .feature-grid { grid-template-columns: 1fr 1fr; }
  .cta-card { grid-template-columns: 1fr; }
  .cta-card .button { justify-self: start; }
}

@media (max-width: 620px) {
  .shell { width: min(calc(100% - 28px), var(--shell)); }
  .site-header { position: static; }
  .nav-wrap { min-height: 64px; }
  .brand-mark { width: 34px; height: 34px; }
  nav { gap: 0; }
  .button-small { padding-inline: 11px; font-size: 14px; }
  .hero { padding: 56px 0 64px; }
  h1 { font-size: 42px; }
  .hero-actions { align-items: stretch; flex-direction: column; gap: 10px; }
  .hero-actions .button { width: 100%; }
  .text-link { justify-content: center; }
  .trust-list { display: grid; }
  .product-preview { padding: 12px; border-radius: 20px; }
  .room-canvas { min-height: 280px; }
  .proof-grid { grid-template-columns: 1fr; }
  .proof-grid p { padding: 20px 0; }
  .proof-grid p + p { border-left: 0; border-top: 1px solid var(--border); }
  .section { padding: 72px 0; }
  .section-heading { margin-bottom: 34px; }
  .step-grid, .feature-grid, .audience-list { grid-template-columns: 1fr; }
  .step-number { margin-bottom: 24px; }
  .feature-card { min-height: auto; }
  .icon { margin-bottom: 24px; }
  .cta-card { padding: 32px 24px; }
  .cta-card .button { width: 100%; white-space: normal; text-align: center; }
  .footer-grid { flex-direction: column; }
  .footer-links { justify-content: flex-start; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: 0.01ms !important; }
}