:root {
  color-scheme: dark;
  --bg: #07170f;
  --bg-2: #0f2a1c;
  --ink: #ffffff;
  --ink-2: #b7d3c2;
  --ink-3: #7fa18d;
  --line: rgb(255 255 255 / .09);
  --line-2: rgb(255 255 255 / .14);
  --green: #34c27a;
  --green-deep: #1d8a4f;
  --dot: #4ade80;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  color: var(--ink);
  font: 16px/1.6 var(--sans);
  background:
    radial-gradient(900px 600px at 78% -120px, rgb(33 160 90 / .35), transparent 70%),
    radial-gradient(700px 500px at 0% 0%, rgb(190 242 210 / .07), transparent 70%),
    radial-gradient(circle at 1px 1px, rgb(255 255 255 / .07) 1.2px, transparent 1.6px) 0 0 / 26px 26px,
    linear-gradient(180deg, var(--bg-2) 0, var(--bg) 900px) var(--bg);
  background-repeat: no-repeat, no-repeat, repeat, no-repeat;
}
main { flex: 1 0 auto; }
a { color: inherit; }
img { max-width: 100%; height: auto; display: block; }
code, kbd { white-space: nowrap; font: .9em var(--mono); background: rgb(255 255 255 / .07); border: 1px solid var(--line); border-radius: 6px; padding: 1px 6px; }
.wrap { max-width: 1120px; margin: 0 auto; padding: 0 24px; }

/* nav */
.nav { position: sticky; top: 0; z-index: 10; background: rgb(7 23 15 / .78); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); border-bottom: 1px solid var(--line); }
.nav-inner { display: flex; align-items: center; justify-content: space-between; gap: 16px; height: 64px; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 700; letter-spacing: -.02em; text-decoration: none; font-size: 17px; }
.brand img { width: 30px; height: 30px; border-radius: 7px; box-shadow: 0 6px 18px -6px rgb(0 0 0 / .6); }
.nav-links { display: flex; align-items: center; gap: 26px; font-size: 14px; }
.nav-links a:not(.btn) { color: var(--ink-2); text-decoration: none; }
.nav-links a:not(.btn):hover { color: var(--ink); }

/* buttons, chips, highlight */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; height: 44px; padding: 0 20px; border-radius: 12px; font-weight: 650; font-size: 15px; text-decoration: none; white-space: nowrap; border: 1px solid var(--line-2); transition: transform .15s, filter .15s, border-color .15s; }
.btn:hover { transform: translateY(-1px); }
.btn.sm { height: 36px; padding: 0 14px; font-size: 14px; border-radius: 10px; }
.btn.primary { background: linear-gradient(180deg, #3ccf85, var(--green-deep)); border-color: transparent; color: #04140b; box-shadow: 0 8px 28px -8px rgb(52 194 122 / .6); }
.btn.primary:hover { filter: brightness(1.08); }
.btn.ghost { color: var(--ink); background: rgb(255 255 255 / .04); }
.btn.ghost:hover { border-color: rgb(255 255 255 / .28); }
.chips { display: flex; flex-wrap: wrap; gap: 10px; }
.chip { font-size: 14px; font-weight: 600; color: #e2f5e9; background: rgb(255 255 255 / .07); border: 1px solid rgb(255 255 255 / .11); border-radius: 30px; padding: 6px 14px; white-space: nowrap; }
.chip::before { content: ""; display: inline-block; width: 7px; height: 7px; border-radius: 50%; background: var(--dot); margin-right: 8px; vertical-align: 1px; }
.hl { position: relative; white-space: nowrap; z-index: 0; }
.hl::before { content: ""; position: absolute; z-index: -1; left: -.08em; right: -.08em; bottom: .04em; height: .42em; background: linear-gradient(90deg, var(--green-deep), var(--green)); transform: skewX(-12deg); border-radius: 3px; }
.eyebrow { font: 600 12px/1 var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--dot); margin: 0 0 14px; }

/* UI frame: real screenshots of the extension window */
.frame { overflow: hidden; background: #fff; border-radius: 16px; box-shadow: 0 0 0 1px rgb(255 255 255 / .12), 0 0 70px -10px rgb(74 222 128 / .4), 0 40px 90px -12px rgb(0 0 0 / .8); }

/* hero */
.hero { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr); gap: 48px; align-items: center; padding: 72px 24px 96px; }
.hero h1 { font-size: clamp(2.5rem, 5.4vw, 4rem); font-weight: 800; letter-spacing: -.035em; line-height: 1.04; margin: 0 0 24px; }
.hero .lead { font-size: 1.2rem; line-height: 1.55; color: var(--ink-2); margin: 0 0 32px; max-width: 520px; }
.hero .ctas { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 28px; }
.hero .ctas .btn { height: 50px; padding: 0 24px; font-size: 16px; }
.fine { font-size: 14px; color: var(--ink-3); margin: 0; }
.hero-art { position: relative; height: 600px; }
.hero-art .frame { position: absolute; transform-origin: left center; }
.hero-art .front { width: min(360px, 76%); left: 6%; top: 10px; transform: perspective(2400px) rotateY(-12deg) rotateX(4deg) rotateZ(-1deg); }
.hero-art .back { width: min(290px, 60%); right: 0; top: -20px; transform: perspective(2400px) rotateY(-18deg) rotateX(5deg) rotateZ(3deg); filter: brightness(.55) saturate(.8); }

/* sections */
section { padding: 96px 0; border-top: 1px solid var(--line); }
.section-head { max-width: 640px; margin: 0 0 48px; }
h2 { font-size: clamp(1.8rem, 3.4vw, 2.5rem); font-weight: 800; letter-spacing: -.03em; line-height: 1.12; margin: 0 0 16px; }
h3 { font-size: 1.1rem; font-weight: 700; letter-spacing: -.01em; margin: 0 0 8px; }
.muted { color: var(--ink-2); }

.cards { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.cards.four { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.card { background: rgb(255 255 255 / .035); border: 1px solid var(--line); border-radius: 16px; padding: 24px; }
.card p { margin: 0; color: var(--ink-2); font-size: 15px; }
.card .ico { width: 36px; height: 36px; border-radius: 10px; display: grid; place-items: center; margin-bottom: 16px; background: rgb(52 194 122 / .12); border: 1px solid rgb(52 194 122 / .25); color: var(--dot); font: 700 15px var(--mono); }

.feature { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 72px; align-items: center; }
.feature + .feature { margin-top: 120px; }
.feature.flip .feature-art { order: -1; }
.feature-copy p:not(.eyebrow) { color: var(--ink-2); font-size: 1.08rem; margin: 0 0 24px; }
.feature-art { display: flex; justify-content: center; }
.feature-art .frame { width: 100%; max-width: 380px; }

.cta { text-align: center; }
.cta p { max-width: 560px; margin: 0 auto 32px; color: var(--ink-2); font-size: 1.1rem; }

/* footer */
footer { border-top: 1px solid var(--line); padding: 32px 0 48px; color: var(--ink-3); font-size: 14px; }
.footer-inner { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 16px; }
.footer-links { display: flex; flex-wrap: wrap; gap: 22px; }
footer a { color: var(--ink-2); text-decoration: none; }
footer a:hover { color: var(--ink); }

/* document pages (privacy, support) */
.doc { width: 100%; max-width: 760px; margin: 0 auto; padding: 72px 24px 96px; }
.doc h1 { font-size: clamp(2rem, 4.4vw, 2.8rem); font-weight: 800; letter-spacing: -.03em; line-height: 1.1; margin: 0 0 12px; }
.doc h2 { font-size: 1.35rem; margin: 48px 0 12px; }
.doc p:not(.eyebrow), .doc li { color: var(--ink-2); }
.doc strong { color: var(--ink); }
.doc a { color: var(--dot); }
.doc .summary { background: rgb(52 194 122 / .08); border: 1px solid rgb(52 194 122 / .25); border-radius: 14px; padding: 16px 20px; margin: 28px 0; color: var(--ink); }
.doc table { width: 100%; border-collapse: collapse; margin: 16px 0; font-size: 15px; }
.doc th, .doc td { text-align: left; padding: 12px 14px; border-bottom: 1px solid var(--line); vertical-align: top; }
.doc th { color: var(--ink); font-weight: 650; background: rgb(255 255 255 / .04); }
.doc td { color: var(--ink-2); }

@media (max-width: 920px) {
  .hero { grid-template-columns: 1fr; padding-top: 56px; text-align: center; }
  .hero .lead { margin-left: auto; margin-right: auto; }
  .hero .ctas { justify-content: center; }
  .hero-art { height: auto; display: flex; justify-content: center; }
  .hero-art .front { position: static; width: min(360px, 100%); transform: none; }
  .hero-art .back { display: none; }
  .cards, .cards.four { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .feature, .feature.flip { grid-template-columns: 1fr; gap: 40px; }
  .feature.flip .feature-art { order: 0; }
  .feature + .feature { margin-top: 88px; }
}
@media (max-width: 600px) {
  .nav-links a:not(.btn) { display: none; }
  section { padding: 72px 0; }
  .cards, .cards.four { grid-template-columns: 1fr; }
  .hero .ctas .btn { width: 100%; }
  .doc { padding-top: 48px; }
  .doc table { font-size: 14px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .btn { transition: none; }
  .btn:hover { transform: none; }
}