:root {
  --bg: #F4F6F8;
  --surface: #FFFFFF;
  --surface-2: #EDF0F4;
  --text: #0F1B2D;
  --text-2: #64708A;
  --border: #E3E7EE;
  --brand: #0E7C66;
  --brand-hover: #0A5F4F;
  --brand-soft: #E8F6F2;
  --on-brand: #FFFFFF;
  --info: #2F6FEB;
  --info-soft: #E8F0FE;
  --success: #0F8A5F;
  --success-soft: #E4F5EC;
  --warning: #A86400;
  --warning-soft: #FFF4DE;
  --ai: #6D4AE8;
  --ai-soft: #F1EDFF;
  --inverse: #0F1B2D;
  --on-inverse: #FFFFFF;
  --hero-from: #0E7C66;
  --hero-to: #08483D;
  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0B111C;
    --surface: #121A28;
    --surface-2: #182233;
    --text: #E7ECF3;
    --text-2: #8C99AE;
    --border: #223047;
    --brand: #2FBF9B;
    --brand-hover: #5FD3B4;
    --brand-soft: #123A33;
    --on-brand: #04241D;
    --info: #8DB1FF;
    --info-soft: #14254A;
    --success: #3CCB8C;
    --success-soft: #0F3326;
    --warning: #F2B04A;
    --warning-soft: #3A2A0E;
    --ai: #B7A5FF;
    --ai-soft: #251A4D;
    --inverse: #E7ECF3;
    --on-inverse: #0F1B2D;
    --hero-from: #0A5F4F;
    --hero-to: #06332C;
    color-scheme: dark;
  }
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 400 16px/1.55 -apple-system, BlinkMacSystemFont, "SF Pro Text", Roboto, "Segoe UI", system-ui, sans-serif;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: var(--brand); }
h1, h2, h3 { margin: 0; letter-spacing: -0.02em; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }

.wrap { max-width: 1120px; margin: 0 auto; padding: 0 16px; }
.narrow { max-width: 720px; text-align: center; }

.top {
  position: sticky; top: 0; z-index: 10;
  background: color-mix(in srgb, var(--bg) 85%, transparent);
  backdrop-filter: saturate(160%) blur(12px);
  border-bottom: 1px solid var(--border);
}
.top-inner { display: flex; align-items: center; justify-content: space-between; height: 60px; gap: 12px; }
.brand { display: flex; align-items: center; gap: 10px; color: var(--text); text-decoration: none; font-weight: 700; }
.brand img { border-radius: 8px; }
.top-nav { display: flex; align-items: center; gap: 18px; }
.top-nav > a:not(.btn) { color: var(--text-2); text-decoration: none; font-size: 15px; }
.top-nav > a:not(.btn):hover { color: var(--text); }
.lang select {
  font: inherit; font-size: 14px; color: var(--text);
  background: var(--surface); border: 1px solid var(--border); border-radius: 8px; padding: 4px 6px;
}

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 48px; padding: 0 20px; border-radius: 12px;
  background: var(--brand); color: var(--on-brand); text-decoration: none; font-weight: 650;
  white-space: nowrap;
  transition: background .15s;
}
.btn:hover { background: var(--brand-hover); }
.btn-small { min-height: 38px; padding: 0 14px; border-radius: 10px; font-size: 14px; }
.btn-store { background: var(--inverse); color: var(--on-inverse); }
.btn-store:hover { background: var(--inverse); opacity: .88; }
.btn-store svg { width: 22px; height: 22px; fill: currentColor; }
.btn-store span { display: flex; flex-direction: column; line-height: 1.1; text-align: left; }
.btn-store small { font-weight: 400; font-size: 11px; opacity: .8; }
.btn[aria-disabled="true"] { opacity: .45; pointer-events: none; }

.hero { background: linear-gradient(160deg, var(--hero-from), var(--hero-to)); color: #fff; overflow: hidden; }
.hero-inner { display: grid; grid-template-columns: 1.15fr 1fr; gap: 48px; align-items: center; padding-top: 72px; padding-bottom: 0; }
.hero-copy { padding-bottom: 72px; }
.hero .overline { color: #9FDAC9; }
.hero h1 { font-size: clamp(34px, 5vw, 54px); line-height: 1.08; letter-spacing: -0.03em; }
.hero .lead { color: #CDEDE4; font-size: 18px; margin: 20px 0 28px; max-width: 34em; }
.hero .note { color: #CDEDE4; }
.hero .btn:not(.btn-store) { background: #fff; color: #0A5F4F; }
.hero .btn:not(.btn-store):hover { background: #E8F6F2; }
.hero .btn-store { background: #0F1B2D; color: #fff; }
.hero-shot { align-self: end; justify-self: center; max-width: 360px; }
.hero-shot img { border-radius: 28px 28px 0 0; box-shadow: 0 30px 80px rgba(0, 0, 0, .35); }
.ctas { display: flex; flex-wrap: wrap; gap: 12px; }

.overline { margin: 0 0 12px; font-size: 12px; font-weight: 650; letter-spacing: .08em; text-transform: uppercase; color: var(--brand); }
.note { font-size: 14px; color: var(--text-2); margin: 16px 0 0; }

.section { padding: 88px 0; }
.section-alt { background: var(--surface); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.section h2 { font-size: clamp(26px, 3.4vw, 36px); line-height: 1.15; margin-bottom: 40px; max-width: 22em; }
.narrow h2 { margin-left: auto; margin-right: auto; margin-bottom: 16px; }
.lead { font-size: 18px; color: var(--text-2); }

.grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.card { background: var(--surface); border: 1px solid var(--border); border-radius: 16px; padding: 24px; }
.card h3 { font-size: 18px; margin: 16px 0 8px; }
.card p { margin: 0; color: var(--text-2); font-size: 15px; }
.icon { width: 44px; height: 44px; border-radius: 12px; display: grid; place-items: center; }
.icon svg { width: 22px; height: 22px; fill: currentColor; }
.icon-brand { background: var(--brand-soft); color: var(--brand); }
.icon-info { background: var(--info-soft); color: var(--info); }
.icon-warning { background: var(--warning-soft); color: var(--warning); }
.icon-success { background: var(--success-soft); color: var(--success); }
.icon-ai { background: var(--ai-soft); color: var(--ai); }

.shots { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.shots img { border-radius: 24px; border: 1px solid var(--border); }

.email { margin: 12px 0 0; font-weight: 650; user-select: all; }
.faq h2 { margin-bottom: 24px; }
.faq .card { text-align: left; margin-top: 12px; }
.faq .card h3 { margin-top: 0; }
.ctas-center { justify-content: center; margin-top: 28px; }

.foot { padding: 48px 0 32px; border-top: 1px solid var(--border); }
.foot-inner { display: flex; justify-content: space-between; gap: 32px; flex-wrap: wrap; }
.foot-inner .note { max-width: 28em; }
.foot-links { display: flex; flex-wrap: wrap; gap: 12px 24px; align-content: flex-start; }
.foot-links a { color: var(--text-2); text-decoration: none; font-size: 15px; }
.foot-links a:hover { color: var(--text); text-decoration: underline; }
.copy { margin-top: 32px; font-size: 13px; color: var(--text-2); }

@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr; gap: 0; padding-top: 48px; }
  .hero-copy { padding-bottom: 40px; }
  .hero-shot { max-width: 300px; }
  .grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 420px) {
  .top .brand span { display: none; }
}

@media (max-width: 640px) {
  .top-nav > a:not(.btn) { display: none; }
  .top-nav { gap: 10px; }
  .brand span { font-size: 15px; white-space: nowrap; }
  .grid { grid-template-columns: 1fr; }
  .shots { grid-template-columns: none; grid-auto-flow: column; grid-auto-columns: 70%; overflow-x: auto; scroll-snap-type: x mandatory; }
  .shots img { scroll-snap-align: center; }
  .section { padding: 64px 0; }
  .ctas .btn { flex: 1 1 100%; }
}