/* GraceCut product site.
   Deliberately the app's own design language — the same dark surfaces and the
   same single amber accent, rationed the same way: the primary action, the
   playhead in the illustration, and nothing else. Dark-only by intent; this is
   the product's brand, not a theme preference. */

:root {
  --bg: #0E1116;
  --panel: #171B22;
  --inset: #10141A;
  --raised: #1E242E;
  --border: #262B35;
  --border-strong: #333A46;
  --text: #F4F4F4;
  --text-2: #A8B0BB;
  --muted: #727C89;
  --accent: #F4B400;
  --accent-hover: #FFC426;
  --accent-ink: #16130A;
  --radius-s: 6px;
  --radius-m: 10px;
  --radius-l: 16px;
  color-scheme: dark;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 16px/1.6 -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}

.container { max-width: 1100px; margin: 0 auto; padding: 0 24px; }

a { color: inherit; }

h1, h2, h3 { line-height: 1.15; margin: 0 0 12px; letter-spacing: -0.01em; }
h2 { font-size: clamp(26px, 4vw, 34px); }
h3 { font-size: 17px; }
p { margin: 0 0 12px; }

/* -- Header ---------------------------------------------------------------- */

.site-head {
  position: sticky;
  top: 0;
  z-index: 10;
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}

.nav {
  display: flex;
  align-items: center;
  gap: 28px;
  height: 64px;
}

.wordmark {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 650;
  font-size: 17px;
  text-decoration: none;
}

.nav-links {
  display: flex;
  gap: 22px;
  margin-inline: auto;
}

.nav-links a {
  color: var(--text-2);
  text-decoration: none;
  font-size: 14px;
}

.nav-links a:hover { color: var(--text); }

.nav-cta { display: flex; gap: 10px; }

/* -- Buttons ---------------------------------------------------------------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  height: 40px;
  padding: 0 18px;
  border-radius: var(--radius-s);
  font-size: 14px;
  font-weight: 550;
  text-decoration: none;
  border: 1px solid transparent;
  transition: background-color .15s ease, border-color .15s ease;
}

.btn.lg { height: 46px; padding: 0 22px; font-size: 15px; }

.btn.primary { background: var(--accent); color: var(--accent-ink); font-weight: 650; }
.btn.primary:hover { background: var(--accent-hover); }

.btn.ghost { background: var(--raised); color: var(--text); }
.btn.ghost:hover { border-color: var(--border-strong); }

:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: 4px; }

/* -- Hero ------------------------------------------------------------------- */

.hero {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
  gap: 48px;
  align-items: center;
  padding-top: 72px;
  padding-bottom: 88px;
}

.kicker {
  color: var(--accent);
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 14px;
}

.hero h1 { font-size: clamp(34px, 5.2vw, 52px); }

.lede { color: var(--text-2); font-size: 18px; max-width: 46ch; }

.hero-actions { display: flex; gap: 12px; margin-top: 22px; flex-wrap: wrap; }

.hero-chips {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 0;
  margin: 22px 0 0;
}

.hero-chips li {
  font-size: 13px;
  color: var(--text-2);
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 5px 12px;
}

/* -- The editor illustration ------------------------------------------------ */

.mock {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius-l);
  overflow: hidden;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.45);
}

.mock-bar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 10px 14px;
  border-bottom: 1px solid var(--border);
}

.mock-bar i {
  width: 10px; height: 10px;
  border-radius: 50%;
  background: var(--raised);
}

.mock-bar span {
  margin-inline: auto;
  font-size: 12px;
  color: var(--muted);
}

.mock-video {
  position: relative;
  aspect-ratio: 16 / 9;
  background:
    radial-gradient(120% 90% at 30% 20%, #232b3a 0%, #141922 55%, #0c0f15 100%);
  display: flex;
  align-items: flex-end;
  padding: 18px;
}

.mock-tag {
  position: absolute;
  top: 12px; right: 12px;
  font-size: 11px;
  color: var(--text-2);
  background: rgba(14, 17, 22, 0.72);
  border-radius: 4px;
  padding: 2px 8px;
}

.mock-overlay {
  max-width: 78%;
  background: rgba(10, 12, 16, 0.82);
  border-left: 3px solid var(--accent);
  border-radius: 6px;
  padding: 12px 16px;
}

.mock-ref {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin-bottom: 4px;
}

.mock-ref b { font-size: 14px; }

.mock-ref em {
  font-style: normal;
  font-size: 11px;
  color: var(--accent);
  border: 1px solid rgba(244, 180, 0, 0.4);
  border-radius: 3px;
  padding: 0 5px;
}

.mock-overlay p {
  margin: 0;
  font-size: 12.5px;
  line-height: 1.5;
  color: var(--text-2);
}

.mock-timeline { padding: 12px 14px 16px; background: var(--inset); }

.mock-ruler {
  height: 10px;
  margin-bottom: 8px;
  background: repeating-linear-gradient(
    to right,
    rgba(255, 255, 255, 0.14) 0 1px,
    transparent 1px 12.5%
  );
}

.mock-track {
  position: relative;
  display: flex;
  gap: 4px;
  height: 34px;
  margin-bottom: 6px;
}

.mock-clip {
  background: linear-gradient(180deg, #2a3342, #222a37);
  border: 1px solid var(--border-strong);
  border-radius: 4px;
}

.mock-clip.cut { opacity: 0.25; }

.mock-playhead {
  position: absolute;
  top: -20px; bottom: -14px;
  width: 2px;
  background: var(--accent);
  border-radius: 1px;
}

.mock-playhead::before {
  content: "";
  position: absolute;
  top: 0; left: 50%;
  translate: -50% 0;
  border: 5px solid transparent;
  border-top-color: var(--accent);
}

.mock-track.overlays { height: 10px; margin-bottom: 0; }

.mock-marker {
  position: absolute;
  top: 0; bottom: 0;
  background: rgba(244, 180, 0, 0.25);
  border: 1px solid rgba(244, 180, 0, 0.45);
  border-radius: 3px;
}

.mock-marker.active { background: rgba(244, 180, 0, 0.55); }

/* -- Sections ---------------------------------------------------------------- */

.section { padding: 72px 0; }
.section.alt { background: var(--panel); border-block: 1px solid var(--border); }
.section h2 { margin-bottom: 28px; }
.section-sub { color: var(--text-2); margin: -16px 0 28px; }

/* Steps */

.steps {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.step {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius-m);
  padding: 22px;
}

.step-n {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px; height: 30px;
  border-radius: 50%;
  background: rgba(244, 180, 0, 0.15);
  color: var(--accent);
  font-weight: 650;
  font-size: 14px;
  margin-bottom: 12px;
}

.step p, .card p { color: var(--text-2); font-size: 14.5px; margin: 0; }

/* Feature cards */

.grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-m);
  padding: 22px;
}

.section.alt .card { background: var(--inset); }

/* Privacy band */

.privacy {
  display: flex;
  align-items: center;
  gap: 40px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius-l);
  padding: 40px;
}

.privacy p { color: var(--text-2); max-width: 60ch; margin: 0; }
.privacy-mark { color: var(--accent); flex-shrink: 0; }

/* Download */

.dl-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
  max-width: 760px;
}

.card.dl h3 { display: flex; align-items: center; gap: 8px; }
.card.dl p { margin-bottom: 14px; }
.card.dl .btn { width: 100%; }

.fineprint { font-size: 12.5px; color: var(--muted); margin: 10px 0 0 !important; }
.fineprint a { color: var(--text-2); }

/* FAQ */

.faq { max-width: 760px; display: flex; flex-direction: column; gap: 10px; }

.faq details {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius-m);
  padding: 0 18px;
}

.faq summary {
  cursor: pointer;
  padding: 15px 0;
  font-weight: 550;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}

.faq summary::-webkit-details-marker { display: none; }

.faq summary::after {
  content: "+";
  color: var(--muted);
  font-size: 18px;
  line-height: 1;
}

.faq details[open] summary::after { content: "–"; }

.faq details p { color: var(--text-2); font-size: 14.5px; padding-bottom: 16px; margin: 0; }
.faq details p + pre { margin-top: -6px; }

.faq pre {
  background: var(--inset);
  border: 1px solid var(--border);
  border-radius: var(--radius-s);
  padding: 12px 14px;
  overflow-x: auto;
  margin: 0 0 16px;
}

.faq code { font: 13px/1.5 ui-monospace, 'SF Mono', Menlo, Consolas, monospace; color: var(--text-2); }

/* -- Footer ------------------------------------------------------------------ */

.site-foot { border-top: 1px solid var(--border); padding: 28px 0; }

.foot-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  color: var(--muted);
  font-size: 13.5px;
}

.foot-row p { margin: 0; }
.foot-links { display: flex; gap: 18px; }
.foot-links a, .foot-row a { color: var(--text-2); text-decoration: none; }
.foot-links a:hover, .foot-row a:hover { color: var(--text); }

/* -- Responsive -------------------------------------------------------------- */

@media (max-width: 900px) {
  .hero { grid-template-columns: 1fr; padding-top: 48px; padding-bottom: 56px; }
  .steps, .grid { grid-template-columns: 1fr; }
  .dl-grid { grid-template-columns: 1fr; }
  .nav-links { display: none; }
  .privacy { flex-direction: column; align-items: flex-start; gap: 20px; padding: 28px; }
  .section { padding: 52px 0; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .btn { transition: none; }
}