:root {
  --ink: #11110f;
  --paper: #f8f7f2;
  --card: #ffffff;
  --gold: #e7b928;
  --blue: #dcecff;
  --muted: #686861;
  --line: #deddd6;
  --green: #25a95b;
  --radius: 24px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at 85% 8%, rgba(231,185,40,.16), transparent 24rem),
    linear-gradient(180deg, #fff 0, var(--paper) 34rem);
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "SF Pro Text", sans-serif;
  line-height: 1.55;
}
a { color: inherit; }
.shell { width: min(1160px, calc(100% - 36px)); margin: auto; }
.nav {
  position: sticky; top: 0; z-index: 20;
  background: rgba(255,255,255,.82); backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(222,221,214,.7);
}
.nav-inner { min-height: 72px; display: flex; align-items: center; gap: 24px; }
.brand { display: flex; align-items: center; gap: 11px; font-size: 1.15rem; font-weight: 800; text-decoration: none; }
.brand-mark {
  display: grid; place-items: center; width: 38px; height: 38px;
  border-radius: 10px; color: var(--gold); background: #090909;
  font-size: .72rem; letter-spacing: -.08em; box-shadow: 0 7px 18px rgba(0,0,0,.16);
}
.nav-links { display: flex; gap: 22px; margin-left: auto; align-items: center; }
.nav-links a { color: var(--muted); text-decoration: none; font-size: .93rem; font-weight: 650; }
.nav-links a:hover { color: var(--ink); }
.menu { display: none; margin-left: auto; border: 0; background: #eee; border-radius: 10px; padding: 9px 12px; }

.hero { padding: 94px 0 70px; display: grid; grid-template-columns: 1.08fr .92fr; gap: 70px; align-items: center; }
.eyebrow { color: #735c00; font-size: .78rem; font-weight: 850; letter-spacing: .12em; text-transform: uppercase; }
h1 { margin: 12px 0 20px; font-size: clamp(3rem, 7vw, 6.2rem); line-height: .92; letter-spacing: -.065em; }
.lead { max-width: 690px; color: var(--muted); font-size: clamp(1.1rem, 2vw, 1.35rem); }
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.button { display: inline-flex; align-items: center; justify-content: center; min-height: 48px; padding: 0 19px; border-radius: 14px; background: var(--ink); color: #fff; text-decoration: none; font-weight: 760; }
.button.alt { background: #fff; color: var(--ink); border: 1px solid var(--line); }
.device {
  padding: 28px; border-radius: 38px; color: #fff;
  background: linear-gradient(145deg, #020202, #211800);
  box-shadow: 0 34px 80px rgba(42,31,0,.24);
  transform: rotate(2deg);
}
.device-top { display: flex; justify-content: space-between; color: #aaa; font-size: .85rem; }
.device-total { margin: 42px 0 8px; font-size: clamp(2.6rem, 5vw, 4.6rem); font-weight: 850; letter-spacing: -.05em; }
.device-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-top: 26px; }
.metric { padding: 14px; border-radius: 16px; background: rgba(255,255,255,.08); }
.metric small { display: block; color: #aaa; }
.metric strong { display: block; margin-top: 4px; color: var(--gold); font-size: 1.1rem; }

.section { padding: 72px 0; }
.section h2, .page-head h1 { font-size: clamp(2.3rem, 5vw, 4.4rem); line-height: 1; letter-spacing: -.045em; margin: 8px 0 18px; }
.section-intro { max-width: 720px; color: var(--muted); font-size: 1.1rem; }
.grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 34px; }
.card { padding: 25px; border: 1px solid var(--line); border-radius: var(--radius); background: rgba(255,255,255,.86); box-shadow: 0 10px 34px rgba(32,30,20,.05); }
.card .icon { display: grid; place-items: center; width: 42px; height: 42px; margin-bottom: 28px; border-radius: 13px; background: #111; color: var(--gold); font-size: 1.25rem; }
.card h3 { margin: 0 0 8px; font-size: 1.15rem; }
.card p { margin: 0; color: var(--muted); }
.privacy-band { display: grid; grid-template-columns: .85fr 1.15fr; gap: 40px; padding: 48px; border-radius: 32px; background: var(--blue); }
.ticks { display: grid; gap: 12px; }
.tick { display: flex; gap: 11px; align-items: center; font-weight: 650; }
.tick::before { content: "✓"; display: grid; place-items: center; width: 25px; height: 25px; border-radius: 50%; background: var(--green); color: white; }

.page-head { padding: 76px 0 42px; max-width: 850px; }
.page-head h1 { font-size: clamp(2.8rem, 6vw, 5.4rem); }
.page-head p { font-size: 1.15rem; color: var(--muted); }
.prose { max-width: 850px; padding-bottom: 90px; }
.prose h2 { margin-top: 42px; font-size: 1.55rem; letter-spacing: -.02em; }
.prose h3 { margin-top: 28px; }
.prose p, .prose li { color: #44443f; }
.prose li + li { margin-top: 7px; }
.notice { padding: 18px 20px; border-radius: 14px; background: #fff7d8; border: 1px solid #f0d570; }
.faq details { background: #fff; border: 1px solid var(--line); border-radius: 16px; padding: 18px 20px; margin-bottom: 10px; }
.faq summary { cursor: pointer; font-weight: 750; }
.faq details p { margin-bottom: 0; }
.contact-card { max-width: 650px; padding: 28px; border-radius: 24px; background: #111; color: white; }
.contact-card p { color: #bdbdb7; }

.marketing-hero {
  min-height: 780px; padding: 84px 0 72px;
  display: grid; grid-template-columns: 1fr .82fr; gap: 64px; align-items: center;
}
.marketing-copy h1 { max-width: 760px; font-size: clamp(3.5rem, 7vw, 6.8rem); }
.platform-pills { display: flex; flex-wrap: wrap; gap: 9px; margin-top: 25px; }
.platform-pills span {
  padding: 7px 12px; border: 1px solid var(--line); border-radius: 999px;
  background: rgba(255,255,255,.8); color: #55554f; font-size: .84rem; font-weight: 750;
}
.promo-stage { position: relative; min-height: 680px; display: grid; place-items: center; }
.promo-stage::before {
  content: ""; position: absolute; width: 490px; height: 490px; border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, #fff6c6, #e9c24f 54%, #c48c00);
  box-shadow: 0 34px 100px rgba(164,114,0,.28);
}
.promo-stage img {
  position: relative; z-index: 1; width: min(370px, 82%); max-height: 660px;
  object-fit: cover; object-position: top; border-radius: 34px;
  box-shadow: 0 28px 70px rgba(16,15,9,.28); transform: rotate(2.2deg);
}
.floating-proof {
  position: absolute; z-index: 2; width: 205px; padding: 14px 16px;
  border: 1px solid rgba(222,221,214,.9); border-radius: 16px;
  background: rgba(255,255,255,.92); backdrop-filter: blur(14px);
  box-shadow: 0 16px 36px rgba(30,27,12,.14);
}
.floating-proof strong, .floating-proof small { display: block; }
.floating-proof small { margin-top: 3px; color: var(--muted); line-height: 1.35; }
.proof-sync { top: 18%; right: -3%; color: var(--green); }
.proof-private { bottom: 17%; left: -5%; }
.feature-highlight { background: #111; color: white; }
.feature-highlight .eyebrow { color: var(--gold); }
.feature-highlight .section-intro { color: #aaa; }
.benefit-row { display: grid; grid-template-columns: repeat(4,1fr); gap: 1px; margin-top: 38px; background: #3a3934; border-radius: 22px; overflow: hidden; }
.benefit-row article { min-height: 180px; padding: 25px; background: #191917; }
.benefit-row strong, .benefit-row span { display: block; }
.benefit-row strong { color: var(--gold); font-size: 1.05rem; }
.benefit-row span { margin-top: 12px; color: #bab9b2; font-size: .94rem; }
.feature-catalog { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 40px; }
.feature-item { display: grid; grid-template-columns: 48px 1fr; gap: 17px; padding: 25px; background: white; border: 1px solid var(--line); border-radius: 20px; }
.feature-number { color: #997800; font-weight: 850; }
.feature-item h3 { margin: 0 0 8px; font-size: 1.16rem; }
.feature-item p { margin: 0; color: var(--muted); }
.budget-showcase { background: linear-gradient(135deg, #fff 20%, #f3ead0); }
.split-showcase { display: grid; grid-template-columns: .78fr 1.22fr; align-items: center; gap: 70px; }
.promo-crop { height: 630px; overflow: hidden; border-radius: 38px; box-shadow: 0 28px 80px rgba(60,43,0,.18); background: white; }
.promo-crop img { width: 100%; height: 100%; object-fit: cover; object-position: top; }
.marketing-ticks { margin-top: 30px; grid-template-columns: 1fr 1fr; }
.platform-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-top: 38px; }
.platform-card { position: relative; min-height: 430px; overflow: hidden; padding: 36px; border-radius: 30px; }
.platform-card::after { content: ""; position: absolute; right: -80px; bottom: -130px; width: 320px; height: 320px; border: 36px solid rgba(255,255,255,.11); border-radius: 50%; }
.platform-phone { color: white; background: linear-gradient(145deg, #070707, #352900); }
.platform-mac { background: linear-gradient(145deg, #d9ebff, #f7fbff); }
.platform-label { color: var(--gold); font-size: .78rem; font-weight: 850; letter-spacing: .12em; text-transform: uppercase; }
.platform-mac .platform-label { color: #315f91; }
.platform-card h3 { max-width: 440px; margin: 16px 0 12px; font-size: clamp(2rem,4vw,3.4rem); line-height: 1; letter-spacing: -.04em; }
.platform-card p { max-width: 500px; color: inherit; opacity: .72; }
.platform-card ul { margin: 28px 0 0; padding-left: 20px; }
.platform-card li + li { margin-top: 8px; }
.marketing-privacy p { color: #4c5861; }
.final-cta { padding: 78px 0 90px; display: flex; align-items: end; justify-content: space-between; gap: 40px; }
.final-cta h2 { margin: 8px 0 10px; font-size: clamp(2.4rem,5vw,4.5rem); line-height: 1; letter-spacing: -.05em; }
.final-cta p { color: var(--muted); }

footer { padding: 40px 0; border-top: 1px solid var(--line); background: rgba(255,255,255,.55); }
.footer-inner { display: flex; align-items: flex-start; gap: 28px; }
.footer-links { margin-left: auto; display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 16px 22px; }
.footer-links a { color: var(--muted); font-size: .88rem; }

@media (max-width: 820px) {
  .hero { grid-template-columns: 1fr; padding-top: 60px; gap: 44px; }
  .marketing-hero, .split-showcase { grid-template-columns: 1fr; }
  .marketing-hero { padding-top: 60px; }
  .promo-stage { min-height: 620px; }
  .benefit-row { grid-template-columns: 1fr 1fr; }
  .platform-grid { grid-template-columns: 1fr; }
  .grid { grid-template-columns: 1fr 1fr; }
  .privacy-band { grid-template-columns: 1fr; padding: 30px; }
  .menu { display: block; }
  .nav-links { display: none; position: absolute; top: 72px; left: 0; right: 0; padding: 18px; background: white; border-bottom: 1px solid var(--line); flex-direction: column; align-items: flex-start; }
  .nav-links.open { display: flex; }
}
@media (max-width: 560px) {
  .grid, .device-grid { grid-template-columns: 1fr; }
  .feature-catalog, .benefit-row, .marketing-ticks { grid-template-columns: 1fr; }
  .promo-stage { min-height: 520px; }
  .promo-stage::before { width: 340px; height: 340px; }
  .promo-stage img { max-height: 520px; }
  .floating-proof { width: 175px; font-size: .82rem; }
  .proof-sync { right: 0; }
  .proof-private { left: 0; }
  .promo-crop { height: 520px; }
  .final-cta { align-items: flex-start; flex-direction: column; }
  h1 { font-size: 3.6rem; }
  .footer-inner { flex-direction: column; }
  .footer-links { margin-left: 0; justify-content: flex-start; }
}