:root {
  color-scheme: dark;
  --bg: #100d12;
  --surface: #19141d;
  --surface-2: #211925;
  --line: rgba(255, 255, 255, 0.09);
  --text: #fff8fb;
  --muted: #b7abb9;
  --pink: #ff7eab;
  --pink-strong: #f05283;
  --green: #75dfad;
  --orange: #ffbd6a;
  --shadow: 0 30px 90px rgba(0, 0, 0, 0.34);
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--bg); color: var(--text); line-height: 1.55; }
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(circle at 13% 5%, rgba(240, 82, 131, 0.14), transparent 32rem),
    radial-gradient(circle at 85% 22%, rgba(146, 91, 167, 0.10), transparent 30rem),
    linear-gradient(rgba(255,255,255,0.012) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.012) 1px, transparent 1px);
  background-size: auto, auto, 48px 48px, 48px 48px;
}
a { color: inherit; }
.page-shell { width: min(1180px, calc(100% - 40px)); margin: 0 auto; }
.skip-link { position: fixed; left: 16px; top: -60px; z-index: 10; padding: 10px 16px; background: white; color: #111; border-radius: 8px; }
.skip-link:focus { top: 16px; }

.site-header { height: 82px; display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid var(--line); }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 720; text-decoration: none; letter-spacing: -0.02em; }
.brand img { border-radius: 10px; }
nav { display: flex; gap: 28px; }
nav a, .footer-links a { color: var(--muted); font-size: 0.92rem; text-decoration: none; transition: color .2s ease; }
nav a:hover, nav a:focus-visible, .footer-links a:hover, .footer-links a:focus-visible { color: var(--text); }

.hero { min-height: 680px; display: grid; grid-template-columns: 1.03fr .97fr; gap: 72px; align-items: center; padding: 88px 0 76px; }
.eyebrow, .kicker { color: var(--pink); font-size: .78rem; font-weight: 760; letter-spacing: .12em; text-transform: uppercase; }
.eyebrow { display: inline-flex; align-items: center; gap: 9px; padding: 7px 11px; border: 1px solid rgba(255,126,171,.22); background: rgba(255,126,171,.07); border-radius: 999px; }
.pulse { width: 7px; height: 7px; border-radius: 50%; background: var(--pink); box-shadow: 0 0 0 5px rgba(255,126,171,.1); }
h1 { max-width: 670px; margin: 23px 0 20px; font-size: clamp(3.15rem, 6vw, 5.85rem); line-height: .96; letter-spacing: -.066em; }
h2 { margin: 10px 0 14px; font-size: clamp(2rem, 4vw, 3.25rem); line-height: 1.04; letter-spacing: -.045em; }
h3 { margin: 18px 0 8px; font-size: 1.32rem; letter-spacing: -.025em; }
.lede { max-width: 620px; color: var(--muted); font-size: 1.18rem; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }
.button { min-height: 50px; display: inline-flex; align-items: center; justify-content: center; gap: 16px; padding: 0 20px; border: 1px solid var(--line); border-radius: 12px; font-weight: 720; text-decoration: none; transition: transform .18s ease, border-color .18s ease, background .18s ease; }
.button:hover { transform: translateY(-2px); }
.button.primary { color: #1d0d14; background: linear-gradient(135deg, #ff9abd, var(--pink-strong)); border-color: transparent; box-shadow: 0 12px 34px rgba(240,82,131,.2); }
.button.secondary { background: rgba(255,255,255,.035); }
.button.secondary:hover { border-color: rgba(255,255,255,.22); }
.microcopy { margin-top: 16px; color: #8e828f; font-size: .8rem; }

.app-preview { border: 1px solid rgba(255,255,255,.12); border-radius: 18px; background: rgba(26,20,29,.9); box-shadow: var(--shadow); overflow: hidden; transform: perspective(1000px) rotateY(-2deg) rotateX(1deg); }
.window-bar { height: 48px; display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; padding: 0 16px; border-bottom: 1px solid var(--line); color: #c9beca; font-size: .78rem; }
.traffic-lights { display: flex; gap: 7px; }
.traffic-lights span { width: 10px; height: 10px; border-radius: 50%; background: #ff665d; }
.traffic-lights span:nth-child(2) { background: #f3bd4e; }
.traffic-lights span:nth-child(3) { background: #61c454; }
.preview-version { justify-self: end; color: #776d79; }
.window-content { padding: 24px; }
.preview-heading { display: flex; align-items: center; gap: 13px; margin-bottom: 22px; }
.preview-heading strong, .preview-heading small, .browser-copy strong, .browser-copy small { display: block; }
.preview-heading small, .browser-copy small { color: #857a87; font-size: .72rem; }
.preview-mark img { border-radius: 11px; }
.browser-row { display: flex; align-items: center; gap: 12px; padding: 13px; margin-top: 9px; border: 1px solid var(--line); border-radius: 11px; background: rgba(255,255,255,.025); }
.browser-row.active { border-color: rgba(117,223,173,.25); background: rgba(117,223,173,.035); }
.browser-icon { flex: 0 0 34px; height: 34px; display: grid; place-items: center; border-radius: 50%; font-weight: 800; }
.browser-icon.brave { background: linear-gradient(135deg,#ff6d4c,#ef3b75); }
.browser-icon.chrome { background: conic-gradient(#ef4444 0 33%,#eab308 0 66%,#22c55e 0); border: 7px solid transparent; }
.browser-copy { min-width: 0; flex: 1; }
.browser-copy small { max-width: 220px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.status { color: var(--green); font-size: .68rem; font-weight: 700; text-transform: uppercase; }
.mini-button { padding: 7px 11px; color: #132019; background: var(--green); border-radius: 7px; font-size: .72rem; font-weight: 750; }
.mini-button.muted { color: #e9dfe9; background: #332a37; }
.profile-note { margin-top: 20px; padding: 11px 13px; color: #a9dfc7; background: rgba(117,223,173,.055); border-radius: 9px; font-size: .75rem; }
.profile-note span { margin-right: 6px; }

.proof-strip { display: grid; grid-template-columns: repeat(4,1fr); border: 1px solid var(--line); border-radius: 16px; background: rgba(255,255,255,.018); }
.proof-strip div { padding: 20px 22px; border-right: 1px solid var(--line); }
.proof-strip div:last-child { border-right: 0; }
.proof-strip strong, .proof-strip span { display: block; }
.proof-strip strong { font-size: .94rem; }
.proof-strip span { margin-top: 2px; color: #8f8490; font-size: .75rem; }

.section { padding: 116px 0; border-bottom: 1px solid var(--line); }
.section-heading { max-width: 720px; margin-bottom: 46px; }
.section-heading.compact { margin-bottom: 32px; }
.section-heading p, .compatibility-note, .install p, .safety p { color: var(--muted); }
.steps { display: grid; grid-template-columns: repeat(3,1fr); gap: 18px; }
.steps article { min-height: 230px; padding: 28px; border: 1px solid var(--line); border-radius: 16px; background: linear-gradient(150deg, rgba(255,255,255,.04), rgba(255,255,255,.012)); }
.steps article p { color: var(--muted); font-size: .93rem; }
.step-number { color: var(--pink); font-family: ui-monospace, "SFMono-Regular", Menlo, monospace; font-size: .75rem; }
.browser-grid { display: flex; flex-wrap: wrap; gap: 10px; }
.browser-grid span { padding: 10px 15px; border: 1px solid var(--line); border-radius: 999px; background: var(--surface); color: #e5dce6; font-size: .9rem; }
.compatibility-note { max-width: 760px; margin-top: 24px; font-size: .86rem; }
.safety { display: grid; grid-template-columns: 90px 1fr; gap: 30px; align-items: start; padding-left: 40px; padding-right: 40px; background: linear-gradient(135deg, rgba(255,189,106,.07), rgba(255,126,171,.035)); border: 1px solid rgba(255,189,106,.17); border-radius: 18px; margin-top: 90px; }
.warning-icon { width: 72px; height: 72px; display: grid; place-items: center; border-radius: 20px; color: #2b1900; background: var(--orange); font-size: 2rem; font-weight: 900; }
.install { display: grid; grid-template-columns: 1.15fr .85fr; gap: 80px; align-items: center; }
.text-link { display: inline-block; margin-top: 14px; color: var(--pink); font-weight: 700; text-decoration: none; }
.checklist { padding: 24px; border: 1px solid var(--line); border-radius: 16px; background: var(--surface); }
.checklist div { padding: 11px 0; border-bottom: 1px solid var(--line); color: #d7cdd8; }
.checklist div:last-child { border-bottom: 0; }
.checklist span { margin-right: 9px; color: var(--green); }
.cta { margin: 100px 0 90px; padding: 38px 42px; display: flex; align-items: center; justify-content: space-between; gap: 32px; border: 1px solid rgba(255,126,171,.2); border-radius: 20px; background: radial-gradient(circle at 90% 10%, rgba(255,126,171,.13), transparent 24rem), var(--surface); }
.cta h2 { max-width: 650px; margin-bottom: 0; font-size: clamp(1.8rem, 3vw, 2.7rem); }
footer { min-height: 160px; padding: 36px 0; display: flex; justify-content: space-between; gap: 30px; color: var(--muted); }
footer strong { color: var(--text); }
footer p { margin: 5px 0 0; font-size: .78rem; }
.footer-links { display: flex; flex-wrap: wrap; gap: 22px; align-content: start; }

@media (max-width: 900px) {
  .hero { grid-template-columns: 1fr; gap: 48px; padding-top: 64px; }
  .app-preview { max-width: 620px; transform: none; }
  .proof-strip { grid-template-columns: repeat(2,1fr); }
  .proof-strip div:nth-child(2) { border-right: 0; }
  .proof-strip div:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .steps { grid-template-columns: 1fr; }
  .steps article { min-height: 0; }
  .install { grid-template-columns: 1fr; gap: 35px; }
}

@media (max-width: 650px) {
  .page-shell { width: min(100% - 28px, 1180px); }
  .site-header { height: 70px; }
  nav a:not(:last-child) { display: none; }
  h1 { font-size: clamp(3rem, 15vw, 4.3rem); }
  .hero { min-height: auto; padding: 60px 0; }
  .actions { flex-direction: column; }
  .button { width: 100%; }
  .app-preview { margin: 0 -4px; }
  .window-content { padding: 17px; }
  .browser-row { gap: 8px; padding: 10px; }
  .browser-copy small { max-width: 135px; }
  .status { display: none; }
  .proof-strip { grid-template-columns: 1fr; }
  .proof-strip div, .proof-strip div:nth-child(2) { border-right: 0; border-bottom: 1px solid var(--line); }
  .proof-strip div:last-child { border-bottom: 0; }
  .section { padding: 82px 0; }
  .safety { grid-template-columns: 1fr; padding: 30px 24px; margin-top: 60px; }
  .warning-icon { width: 54px; height: 54px; border-radius: 15px; }
  .cta, footer { flex-direction: column; align-items: stretch; }
  .cta { padding: 30px 24px; }
}

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