:root {
  color-scheme: light dark;
  --canvas: #f7f6f3;
  --surface: rgba(255, 255, 255, .82);
  --surface-solid: #ffffff;
  --ink: #1c1c1e;
  --secondary: #686865;
  --tertiary: #969590;
  --line: rgba(28, 28, 30, .10);
  --accent: #ff6259;
  --accent-soft: #ffe5e2;
  --gold: #d6a550;
  --mint: #65c59a;
  --blue: #75b8d3;
  --shadow: 0 28px 80px rgba(52, 42, 36, .10);
  --radius: 28px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at 100% 0, rgba(255, 98, 89, .08), transparent 28rem),
    radial-gradient(circle at 0 38%, rgba(117, 184, 211, .10), transparent 30rem),
    var(--canvas);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "PingFang SC", "Helvetica Neue", sans-serif;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; }
img { display: block; max-width: 100%; }
.shell { width: min(1120px, calc(100% - 40px)); margin-inline: auto; }

.site-header {
  width: min(1180px, calc(100% - 28px));
  min-height: 68px;
  margin: 14px auto 0;
  padding: 9px 10px 9px 14px;
  position: sticky;
  top: 12px;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: color-mix(in srgb, var(--canvas) 82%, transparent);
  box-shadow: 0 12px 42px rgba(35, 32, 28, .08);
  backdrop-filter: blur(22px) saturate(140%);
}
.brand { display: flex; align-items: center; gap: 11px; text-decoration: none; font-size: 17px; font-weight: 750; }
.brand img { width: 42px; height: 42px; border-radius: 12px; box-shadow: 0 5px 16px rgba(0, 0, 0, .12); }
nav { display: flex; align-items: center; gap: 4px; }
nav a { padding: 10px 12px; border-radius: 13px; text-decoration: none; color: var(--secondary); font-size: 14px; font-weight: 650; }
nav a:hover, nav a[aria-current="page"] { color: var(--ink); background: var(--surface); }
nav .language { color: var(--accent); }

.hero { min-height: 780px; padding: 88px 0 72px; display: grid; grid-template-columns: 1.03fr .97fr; align-items: center; gap: 72px; }
.eyebrow { display: inline-flex; align-items: center; gap: 9px; padding: 9px 13px; border-radius: 999px; background: var(--surface); border: 1px solid var(--line); color: var(--secondary); font-size: 13px; font-weight: 700; }
.eyebrow::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--mint); box-shadow: 0 0 0 5px color-mix(in srgb, var(--mint) 18%, transparent); }
h1, h2, h3 { margin-top: 0; letter-spacing: -.035em; }
h1 { margin: 28px 0 22px; font-size: clamp(54px, 7vw, 88px); line-height: .98; letter-spacing: -.065em; }
h1 span { color: var(--accent); }
.lead { max-width: 640px; margin: 0; color: var(--secondary); font-size: clamp(18px, 2vw, 22px); line-height: 1.62; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }
.button { min-height: 52px; padding: 0 20px; display: inline-flex; align-items: center; justify-content: center; border-radius: 16px; text-decoration: none; font-weight: 700; transition: transform .18s ease, box-shadow .18s ease; }
.button:hover { transform: translateY(-2px); }
.button.primary { color: white; background: var(--accent); box-shadow: 0 12px 28px rgba(255, 98, 89, .24); }
.button.secondary { background: var(--surface-solid); border: 1px solid var(--line); }
.trust-row { margin-top: 25px; display: flex; flex-wrap: wrap; gap: 8px; }
.trust-row span { padding: 7px 10px; border-radius: 10px; color: var(--secondary); background: var(--surface); border: 1px solid var(--line); font-size: 12px; font-weight: 650; }

.phone-stage { min-height: 630px; display: grid; place-items: center; position: relative; }
.phone-stage::before { content: ""; position: absolute; width: 430px; height: 430px; border-radius: 50%; background: linear-gradient(145deg, var(--accent-soft), rgba(117,184,211,.28)); filter: blur(4px); }
.screenshot { width: min(350px, 78vw); max-height: 690px; position: relative; z-index: 2; object-fit: cover; object-position: top; border: 9px solid #222; border-radius: 55px; box-shadow: 0 36px 80px rgba(32, 27, 24, .25); transform: rotate(2.4deg); }
.heat-float { position: absolute; z-index: 3; left: 0; bottom: 12%; padding: 15px; display: grid; grid-template-columns: repeat(7, 15px); gap: 5px; border: 1px solid var(--line); border-radius: 18px; background: color-mix(in srgb, var(--surface-solid) 92%, transparent); box-shadow: var(--shadow); transform: rotate(-4deg); }
.heat-float i { width: 15px; height: 15px; border-radius: 4px; background: #ebe7e3; }
.heat-float i:nth-child(4n), .heat-float i:nth-child(11), .heat-float i:nth-child(17) { background: #f6bab6; }
.heat-float i:nth-child(9), .heat-float i:nth-child(22) { background: #ef817b; }
.heat-float i:nth-child(14) { background: #df4e48; }

.strip { padding: 16px 20px; overflow: hidden; background: #191918; color: #f7f6f3; text-align: center; font-size: 14px; font-weight: 650; letter-spacing: .02em; }
.strip span { color: #ff8881; }
.section { padding: 105px 0; }
.section-heading { max-width: 750px; margin-bottom: 42px; }
.kicker { display: block; margin-bottom: 13px; color: var(--accent); font-size: 13px; font-weight: 750; letter-spacing: .1em; text-transform: uppercase; }
.section h2 { margin-bottom: 16px; font-size: clamp(40px, 5vw, 66px); line-height: 1.02; }
.section-heading p { color: var(--secondary); font-size: 18px; line-height: 1.65; }
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.feature-card { min-height: 300px; padding: 28px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface-solid); box-shadow: 0 18px 48px rgba(43, 38, 34, .06); }
.feature-card:nth-child(2) { background: color-mix(in srgb, var(--blue) 13%, var(--surface-solid)); }
.feature-card:nth-child(3) { background: color-mix(in srgb, var(--gold) 14%, var(--surface-solid)); }
.feature-icon { width: 54px; height: 54px; margin-bottom: 54px; display: grid; place-items: center; border-radius: 17px; color: white; background: var(--accent); font-size: 25px; }
.feature-card:nth-child(2) .feature-icon { background: #4c9dbc; }
.feature-card:nth-child(3) .feature-icon { background: #b98129; }
.feature-card h3 { margin-bottom: 10px; font-size: 25px; }
.feature-card p { margin: 0; color: var(--secondary); font-size: 16px; line-height: 1.65; }

.gallery { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; align-items: start; }
.gallery img { border-radius: 28px; box-shadow: var(--shadow); }
.gallery img:nth-child(2) { margin-top: 50px; }
.closing { margin-bottom: 100px; padding: 58px; display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 40px; border-radius: 36px; color: white; background: linear-gradient(140deg, #232624, #121312); box-shadow: 0 28px 70px rgba(0,0,0,.18); }
.closing h2 { margin: 0 0 10px; font-size: clamp(34px, 5vw, 58px); }
.closing p { margin: 0; color: #b9bfbc; font-size: 17px; }

.page-main { padding: 82px 0 110px; }
.page-hero { max-width: 820px; margin-bottom: 50px; }
.page-hero h1 { font-size: clamp(50px, 7vw, 80px); }
.support-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
.card { padding: 30px; border: 1px solid var(--line); border-radius: 25px; background: var(--surface-solid); box-shadow: 0 16px 46px rgba(43,38,34,.06); }
.card.wide { grid-column: 1 / -1; }
.card.accent { background: color-mix(in srgb, var(--accent) 9%, var(--surface-solid)); }
.card h2 { margin-bottom: 18px; font-size: 28px; }
.card h3 { margin: 26px 0 8px; font-size: 18px; }
.card p, .card li { color: var(--secondary); font-size: 16px; line-height: 1.7; }
.card li + li { margin-top: 7px; }
.card a { color: var(--accent); font-weight: 700; }
details { padding: 19px 0; border-top: 1px solid var(--line); }
details:first-of-type { border-top: 0; }
summary { cursor: pointer; list-style: none; padding-right: 30px; position: relative; font-size: 17px; font-weight: 720; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; position: absolute; right: 2px; top: -3px; color: var(--accent); font-size: 24px; font-weight: 400; }
details[open] summary::after { content: "−"; }
details p { margin: 10px 0 0; }
.contact-button { margin-top: 10px; }

.legal-layout { display: grid; grid-template-columns: 220px minmax(0, 1fr); gap: 28px; align-items: start; }
.legal-nav { position: sticky; top: 105px; padding: 18px; display: grid; gap: 4px; border: 1px solid var(--line); border-radius: 20px; background: var(--surface-solid); }
.legal-nav strong { padding: 6px 8px 11px; font-size: 13px; }
.legal-nav a { padding: 8px; border-radius: 9px; color: var(--secondary); text-decoration: none; font-size: 14px; }
.legal-nav a:hover { color: var(--ink); background: var(--canvas); }
.legal-content { display: grid; gap: 18px; }
.legal-card { scroll-margin-top: 110px; padding: 34px; border: 1px solid var(--line); border-radius: 25px; background: var(--surface-solid); }
.legal-card h2 { margin-bottom: 20px; font-size: 30px; }
.legal-card h3 { margin: 25px 0 8px; font-size: 19px; }
.legal-card p, .legal-card li { color: var(--secondary); font-size: 16px; line-height: 1.75; }
.legal-card li + li { margin-top: 8px; }
.privacy-note { padding: 20px; border-radius: 18px; background: color-mix(in srgb, var(--mint) 15%, var(--surface-solid)); }

.site-footer { padding: 34px 0 48px; display: grid; grid-template-columns: 1fr auto; gap: 30px; align-items: end; border-top: 1px solid var(--line); }
.site-footer strong { font-size: 20px; }
.site-footer p { margin: 7px 0 0; color: var(--secondary); font-size: 14px; }
.footer-links { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 16px; }
.footer-links a { color: var(--secondary); font-size: 14px; font-weight: 650; }

@media (prefers-color-scheme: dark) {
  :root { --canvas: #111210; --surface: rgba(34, 35, 32, .80); --surface-solid: #1c1d1a; --ink: #f5f4f1; --secondary: #b5b4ae; --tertiary: #85857f; --line: rgba(255,255,255,.10); --accent-soft: #43211f; --shadow: 0 28px 80px rgba(0,0,0,.30); }
  .phone-stage::before { opacity: .58; }
  .screenshot { border-color: #050505; }
  .strip { background: #050505; }
}
@media (max-width: 860px) {
  .hero { padding-top: 70px; grid-template-columns: 1fr; gap: 28px; text-align: center; }
  .hero-copy { display: grid; justify-items: center; }
  .phone-stage { min-height: 610px; }
  .heat-float { left: 6%; }
  .feature-grid, .gallery { grid-template-columns: 1fr; }
  .gallery { width: min(430px, 100%); margin-inline: auto; }
  .gallery img:nth-child(2) { margin-top: 0; }
  .support-grid { grid-template-columns: 1fr; }
  .card.wide { grid-column: auto; }
  .legal-layout { grid-template-columns: 1fr; }
  .legal-nav { position: static; display: flex; flex-wrap: wrap; }
  .closing { grid-template-columns: 1fr; }
}
@media (max-width: 620px) {
  .site-header { align-items: flex-start; }
  .brand span { display: none; }
  nav { flex-wrap: wrap; justify-content: flex-end; }
  nav a { padding: 9px 8px; font-size: 13px; }
  .hero { min-height: 0; padding-bottom: 50px; }
  .section { padding: 76px 0; }
  .page-main { padding-top: 58px; }
  .closing { padding: 34px 28px; border-radius: 28px; }
  .site-footer { grid-template-columns: 1fr; }
  .footer-links { justify-content: flex-start; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } .button { transition: none; } }