:root {
  color-scheme: dark;
  --bg: #07131f;
  --surface: #0d1c28;
  --surface-2: #132633;
  --ink: #f4f7f8;
  --muted: #a9b7be;
  --line: rgba(255, 255, 255, 0.13);
  --lime: #b9ed45;
  --cyan: #25d0d8;
  --yellow: #ffc44d;
  --coral: #ff715b;
  --max: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.55;
}
img { display: block; max-width: 100%; }
a { color: inherit; }
button, input, select, textarea { font: inherit; }
button { color: inherit; }
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { line-height: 1.05; }
h1 { margin-bottom: 22px; font-size: 72px; }
h2 { margin-bottom: 18px; font-size: 48px; }
h3 { margin-bottom: 12px; font-size: 25px; }
p { margin-bottom: 18px; }

.skip-link {
  position: fixed;
  top: -5rem;
  left: 1rem;
  z-index: 100;
  padding: 10px 14px;
  background: #fff;
  color: var(--bg);
}
.skip-link:focus { top: 1rem; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  border-bottom: 1px solid var(--line);
  background: rgba(7, 19, 31, 0.94);
  backdrop-filter: blur(14px);
}
.nav-shell {
  width: min(calc(100% - 32px), var(--max));
  min-height: 70px;
  margin: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  color: var(--ink);
  font-weight: 850;
  text-decoration: none;
}
.brand-mark {
  width: 34px;
  aspect-ratio: 1;
  border-radius: 7px;
  display: grid;
  place-items: center;
  background: var(--lime);
  color: var(--bg);
  font-size: 12px;
  box-shadow: 7px 7px 0 var(--cyan);
}
.nav-toggle {
  display: none;
  width: 42px;
  aspect-ratio: 1;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: transparent;
  cursor: pointer;
}
.nav-links { display: flex; align-items: center; gap: 24px; }
.nav-links a {
  color: var(--muted);
  font-size: 14px;
  text-decoration: none;
}
.nav-links a:hover,
.nav-links a[aria-current="page"] { color: var(--ink); }
.nav-links .nav-button { color: var(--bg); }
.nav-button,
.button {
  min-height: 44px;
  padding: 0 18px;
  border: 1px solid var(--lime);
  border-radius: 7px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: var(--lime);
  color: var(--bg);
  font-weight: 800;
  text-decoration: none;
  cursor: pointer;
}
.button.secondary { border-color: var(--line); background: transparent; color: var(--ink); }
.button.small { min-height: 38px; padding-inline: 14px; font-size: 13px; }
.button:hover { filter: brightness(1.06); }

.shell { width: min(calc(100% - 32px), var(--max)); margin-inline: auto; }
.band { border-bottom: 1px solid var(--line); }
.section { padding-block: 88px; }
.section.compact { padding-block: 62px; }
.section-head {
  margin-bottom: 38px;
  display: grid;
  grid-template-columns: 1fr 0.8fr;
  align-items: end;
  gap: 48px;
}
.section-head p { margin-bottom: 0; color: var(--muted); }
.eyebrow {
  margin-bottom: 16px;
  color: var(--lime);
  font-size: 12px;
  font-weight: 850;
  text-transform: uppercase;
  letter-spacing: 0.13em;
}
.lede { max-width: 660px; color: var(--muted); font-size: 19px; }
.fine-print { color: var(--muted); font-size: 12px; }

.home-hero { overflow: hidden; }
.home-hero-grid {
  min-height: 650px;
  padding-block: 76px;
  display: grid;
  grid-template-columns: 0.92fr 1.08fr;
  align-items: center;
  gap: 72px;
}
.home-hero h1 { max-width: 670px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 30px; }
.proof-row { margin-top: 34px; display: flex; flex-wrap: wrap; gap: 8px; }
.proof-row span {
  padding: 7px 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: #cbd5da;
  font-size: 12px;
}
.hero-products { position: relative; min-height: 492px; }
.hero-shot {
  position: absolute;
  right: 0;
  top: 0;
  width: min(68%, 348px);
  max-height: 490px;
  overflow: hidden;
  border: 8px solid #02080d;
  border-radius: 28px;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.48);
}
.hero-shot img { width: 100%; }
.hero-stack {
  position: absolute;
  left: 0;
  bottom: 8px;
  width: min(65%, 340px);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}
.mini-product {
  min-height: 142px;
  padding: 17px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  color: var(--ink);
  text-decoration: none;
}
.mini-icon,
.app-icon {
  width: 48px;
  aspect-ratio: 1;
  border-radius: 8px;
  display: grid;
  place-items: center;
  background: var(--accent);
  color: #06111a;
  font-weight: 950;
}
.mini-product strong { display: block; margin-top: 24px; font-size: 14px; }
.mini-product small { color: var(--muted); }

.app-grid { display: grid; grid-template-columns: repeat(12, 1fr); gap: 16px; }
.app-card {
  grid-column: span 4;
  min-height: 350px;
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: 8px;
  display: flex;
  flex-direction: column;
  background: var(--surface);
  text-decoration: none;
  transition: transform 160ms ease, border-color 160ms ease;
}
.app-card:hover { transform: translateY(-3px); border-color: rgba(255, 255, 255, 0.3); }
.app-card.featured { grid-column: span 6; }
.app-card[hidden] { display: none; }
.app-card-top { display: flex; justify-content: space-between; align-items: flex-start; gap: 18px; }
.app-card h3 { margin-top: 34px; }
.app-card p { color: var(--muted); font-size: 14px; }
.status {
  padding: 6px 9px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  color: #d4dde1;
  font-size: 10px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.app-meta { margin-top: auto; padding-top: 20px; color: var(--accent); font-size: 13px; font-weight: 800; }

.catalog-tools {
  margin-bottom: 24px;
  display: grid;
  grid-template-columns: minmax(220px, 1fr) auto;
  gap: 16px;
}
.search-box { position: relative; }
.search-box input {
  width: 100%;
  min-height: 48px;
  padding: 0 16px 0 42px;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: var(--surface);
  color: var(--ink);
}
.search-box::before { content: "⌕"; position: absolute; left: 16px; top: 9px; color: var(--muted); font-size: 21px; }
.filters { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 8px; }
.filter {
  min-height: 40px;
  padding: 0 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
}
.filter[aria-pressed="true"] { border-color: var(--ink); background: var(--ink); color: var(--bg); }
.empty-state { padding: 48px 24px; border: 1px solid var(--line); text-align: center; color: var(--muted); }

.product-hero { overflow: hidden; }
.product-hero-grid {
  min-height: 570px;
  padding-block: 70px;
  display: grid;
  grid-template-columns: 1fr 0.85fr;
  align-items: center;
  gap: 70px;
}
.product-kicker { display: flex; align-items: center; gap: 13px; margin-bottom: 24px; }
.product-kicker .app-icon { width: 56px; }
.product-kicker .status { border: 1px solid var(--line); }
.product-visual {
  min-height: 410px;
  padding: 36px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.product-visual .app-icon { width: 76px; font-size: 24px; }
.product-visual-label { color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: 0.12em; }
.product-visual strong { max-width: 430px; font-size: 38px; line-height: 1.05; }
.fact-row { display: flex; flex-wrap: wrap; gap: 8px; }
.fact-row span { padding: 7px 10px; border: 1px solid var(--line); border-radius: 999px; font-size: 12px; }
.feature-image { overflow: hidden; border: 1px solid var(--line); border-radius: 8px; background: var(--surface); }
.feature-image img { width: 100%; height: 100%; object-fit: cover; }

.feature-list { display: grid; grid-template-columns: 1fr 1fr; border-top: 1px solid var(--line); }
.feature-item { min-height: 210px; padding: 30px 32px; border-bottom: 1px solid var(--line); }
.feature-item:nth-child(odd) { border-right: 1px solid var(--line); }
.feature-number { display: block; margin-bottom: 32px; color: var(--accent); font-size: 12px; }
.feature-item p { margin-bottom: 0; color: var(--muted); }

.truth-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.truth-item { padding: 28px; border-top: 3px solid var(--accent); background: var(--surface); }
.truth-item p { margin-bottom: 0; color: var(--muted); font-size: 14px; }

.screenshot-strip { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.screenshot-strip figure { margin: 0; }
.screenshot-strip img { width: 100%; border: 1px solid var(--line); border-radius: 8px; }
.screenshot-strip figcaption { padding-top: 8px; color: var(--muted); font-size: 11px; }

.road-list { border-top: 1px solid var(--line); }
.road-item {
  padding-block: 24px;
  border-bottom: 1px solid var(--line);
  display: grid;
  grid-template-columns: 48px 1fr 130px;
  gap: 20px;
  align-items: start;
}
.road-item .number { color: var(--lime); font-size: 12px; }
.road-item strong { display: block; margin-bottom: 5px; }
.road-item p, .road-item .kind { margin: 0; color: var(--muted); font-size: 13px; }

.copy-grid { display: grid; grid-template-columns: 0.8fr 1.2fr; gap: 72px; }
.copy-grid aside { color: var(--muted); }
.copy-grid article h2 { margin-top: 50px; font-size: 34px; }
.copy-grid article h2:first-child { margin-top: 0; }
.copy-grid article p, .copy-grid article li { color: #c0cbd0; }
.copy-grid article li { margin-bottom: 10px; }

.faq-list { border-top: 1px solid var(--line); }
.faq-list details { border-bottom: 1px solid var(--line); }
.faq-list summary { padding: 22px 0; cursor: pointer; font-weight: 800; }
.faq-list details p { max-width: 780px; padding-bottom: 20px; color: var(--muted); }

.support-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.support-option { padding: 28px; border: 1px solid var(--line); border-radius: 8px; background: var(--surface); }
.support-option p { color: var(--muted); }
.support-option a { color: var(--lime); font-weight: 800; }
.support-option label { display: block; margin: 22px 0 7px; color: var(--muted); font-size: 12px; font-weight: 750; }
.support-option select {
  width: 100%;
  min-height: 44px;
  padding: 0 12px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--bg);
  color: var(--ink);
}

.form-shell { max-width: 880px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.field { display: grid; gap: 7px; }
.field.full { grid-column: 1 / -1; }
.field label,
.fieldset legend { color: #dce4e7; font-size: 13px; font-weight: 800; }
.field input,
.field textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--surface);
  color: var(--ink);
}
.field input { min-height: 46px; padding: 0 13px; }
.field textarea { min-height: 120px; padding: 12px 13px; resize: vertical; }
.field small { color: var(--muted); }
.fieldset { grid-column: 1 / -1; margin: 8px 0 0; padding: 0; border: 0; }
.check-grid { margin-top: 12px; display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.check-option {
  padding: 15px;
  border: 1px solid var(--line);
  border-radius: 7px;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 10px;
  align-items: start;
  background: var(--surface);
}
.check-option input { width: 18px; height: 18px; margin-top: 2px; accent-color: var(--lime); }
.check-option strong { display: block; margin-bottom: 3px; }
.check-option small { display: block; color: var(--muted); }
.consent-list { grid-column: 1 / -1; display: grid; gap: 10px; margin-top: 6px; }
.consent-list label { display: flex; gap: 10px; align-items: flex-start; color: #cad4d8; font-size: 13px; }
.consent-list input { flex: 0 0 auto; width: 18px; height: 18px; margin-top: 2px; accent-color: var(--lime); }
.form-actions { grid-column: 1 / -1; display: flex; align-items: center; flex-wrap: wrap; gap: 16px; }
.form-status { margin: 0; color: var(--lime); font-size: 13px; }
.notice { padding: 20px; border-left: 3px solid var(--accent, var(--lime)); background: var(--surface); }
.notice p:last-child { margin-bottom: 0; }

.credit-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.credit-group { padding: 26px; border-top: 3px solid var(--lime); background: var(--surface); }
.credit-group ul { margin: 20px 0 0; padding: 0; list-style: none; }
.credit-group li { padding: 8px 0; border-bottom: 1px solid var(--line); }
.credit-empty { color: var(--muted); font-size: 13px; }

.policy-summary { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 30px; }
.policy-summary div { padding: 20px; border-top: 3px solid var(--accent); background: var(--surface); }
.policy-summary strong { display: block; margin-bottom: 7px; }
.policy-summary span { color: var(--muted); font-size: 13px; }
.policy-table { width: 100%; border-collapse: collapse; }
.policy-table th,
.policy-table td { padding: 14px 12px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
.policy-table th { width: 30%; color: var(--ink); }
.policy-table td { color: #c0cbd0; }
.policy-list { padding-left: 20px; }
.policy-list li { margin-bottom: 9px; color: #c0cbd0; }

.contact-band {
  margin-bottom: 72px;
  padding: 52px;
  border-radius: 8px;
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 28px;
  background: var(--lime);
  color: var(--bg);
}
.contact-band h2 { margin-bottom: 10px; }
.contact-band p { margin-bottom: 0; color: #294012; }
.contact-band .button { background: var(--bg); color: var(--ink); border-color: var(--bg); }

.site-footer { border-top: 1px solid var(--line); }
.footer-grid {
  min-height: 230px;
  padding-block: 45px;
  display: grid;
  grid-template-columns: 1.2fr repeat(3, 0.6fr);
  gap: 40px;
}
.footer-grid h2 { font-size: 14px; }
.footer-grid p { max-width: 420px; color: var(--muted); font-size: 12px; }
.footer-grid ul { margin: 0; padding: 0; list-style: none; }
.footer-grid li { margin-bottom: 9px; }
.footer-grid a { color: var(--muted); font-size: 13px; text-decoration: none; }
.footer-grid a:hover { color: var(--ink); }
.footer-bottom { padding: 18px 0 30px; border-top: 1px solid var(--line); color: var(--muted); font-size: 11px; }

.not-found { min-height: 68vh; display: grid; place-items: center; text-align: center; }
.not-found strong { display: block; color: var(--lime); font-size: 100px; line-height: 1; }

:focus-visible { outline: 3px solid var(--cyan); outline-offset: 3px; }

@media (max-width: 980px) {
  h1 { font-size: 60px; }
  .home-hero-grid, .product-hero-grid { grid-template-columns: 1fr; gap: 40px; }
  .home-hero-grid { padding-top: 62px; }
  .hero-products { width: min(100%, 620px); margin-inline: auto; }
  .app-card, .app-card.featured { grid-column: span 6; }
  .truth-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 720px) {
  h1 { font-size: 48px; }
  h2 { font-size: 38px; }
  .nav-toggle { display: grid; place-items: center; }
  .nav-links {
    position: absolute;
    top: 70px;
    left: 0;
    right: 0;
    padding: 18px 16px 24px;
    border-bottom: 1px solid var(--line);
    display: none;
    align-items: stretch;
    flex-direction: column;
    background: var(--bg);
  }
  .nav-links[data-open="true"] { display: flex; }
  .nav-links .nav-button { width: 100%; }
  .section { padding-block: 66px; }
  .section-head, .copy-grid { grid-template-columns: 1fr; gap: 18px; }
  .home-hero-grid { min-height: 0; padding-block: 52px; }
  .hero-products { min-height: 410px; }
  .hero-shot { width: 62%; max-height: 405px; }
  .hero-stack { width: 60%; }
  .app-card, .app-card.featured { grid-column: span 12; }
  .catalog-tools { grid-template-columns: 1fr; }
  .filters { justify-content: flex-start; }
  .feature-list { grid-template-columns: 1fr; }
  .feature-item:nth-child(odd) { border-right: 0; }
  .screenshot-strip { grid-template-columns: 1fr 1fr; }
  .road-item { grid-template-columns: 36px 1fr; }
  .road-item .kind { grid-column: 2; }
  .support-grid { grid-template-columns: 1fr; }
  .form-grid, .check-grid, .credit-grid, .policy-summary { grid-template-columns: 1fr; }
  .field.full, .fieldset, .consent-list, .form-actions { grid-column: auto; }
  .contact-band { padding: 34px 24px; grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 480px) {
  h1 { font-size: 42px; }
  .brand-name { font-size: 13px; }
  .hero-products { min-height: 360px; }
  .hero-shot { width: 64%; }
  .hero-stack { grid-template-columns: 1fr; width: 44%; }
  .mini-product:nth-child(n+3) { display: none; }
  .screenshot-strip, .footer-grid { grid-template-columns: 1fr; }
  .product-visual { min-height: 330px; padding: 25px; }
  .product-visual strong { font-size: 30px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; }
}