:root {
  --ink: #191512;
  --muted: #6f6456;
  --bg: #efe9df;
  --panel: rgba(255, 255, 255, 0.72);
  --line: rgba(120, 100, 78, 0.16);
  --dark: #17130f;
  --accent: #8a6a4b;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
.wrap { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* Warm hazy landscape backdrop, fully self-contained (no external images). */
.hero {
  position: relative;
  padding-top: 148px;
  padding-bottom: 40px;
  overflow: hidden;
}
.hero__bg {
  position: absolute; inset: 0; z-index: 0;
  background:
    radial-gradient(120% 80% at 50% 6%, #faf6ee 0%, #f1ebe0 42%, #e7dfcf 70%),
    linear-gradient(180deg, #f6f1e7 0%, #efe7d8 100%);
}
.hero__hills { position: absolute; inset: 0; z-index: 1; }
.hero__glow {
  position: absolute; left: 50%; top: 40%; z-index: 1;
  width: 900px; height: 900px; transform: translate(-50%, -50%);
  background: radial-gradient(circle, rgba(255, 246, 224, 0.9) 0%, rgba(255, 246, 224, 0) 60%);
  pointer-events: none;
}

/* Nav */
.nav {
  position: fixed; top: 18px; left: 50%; transform: translateX(-50%);
  z-index: 50; width: calc(100% - 40px); max-width: 980px;
}
.nav__inner {
  display: flex; align-items: center; gap: 8px;
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 8px 8px 8px 18px;
  backdrop-filter: blur(14px);
  box-shadow: 0 8px 30px rgba(70, 50, 30, 0.10);
}
.brand { display: flex; align-items: center; gap: 9px; font-weight: 800; font-size: 17px; letter-spacing: -0.02em; }
.brand .mark { width: 22px; height: 22px; border-radius: 7px; background: linear-gradient(160deg, #b58863, #6f4e37); box-shadow: inset 0 1px 2px rgba(255,255,255,0.45); }
.nav__links { display: flex; gap: 4px; margin-left: 14px; }
.nav__links a { color: var(--muted); font-size: 14px; font-weight: 500; padding: 8px 12px; border-radius: 999px; transition: 0.15s; }
.nav__links a:hover { color: var(--ink); background: rgba(120,100,78,0.08); }
.nav__cta { margin-left: auto; background: var(--dark); color: #fff; font-weight: 600; font-size: 14px; padding: 10px 18px; border-radius: 999px; transition: 0.15s; }
.nav__cta:hover { transform: translateY(-1px); }

/* Hero content */
.hero__content { position: relative; z-index: 3; text-align: center; padding-top: 40px; }
.eyebrow { display: inline-flex; align-items: center; gap: 8px; font-weight: 700; font-size: 15px; color: var(--ink); }
.eyebrow .dot { width: 16px; height: 16px; border-radius: 5px; background: linear-gradient(160deg, #b58863, #6f4e37); }
h1.title {
  font-size: clamp(44px, 8vw, 104px);
  line-height: 0.96;
  letter-spacing: -0.04em;
  font-weight: 800;
  margin: 18px 0 22px;
}
.subtitle { max-width: 620px; margin: 0 auto; color: var(--muted); font-size: clamp(16px, 2vw, 20px); line-height: 1.5; }
.cta-row { margin: 32px 0 18px; display: flex; justify-content: center; gap: 12px; flex-wrap: wrap; }
.btn-primary { background: var(--dark); color: #fff; font-weight: 600; font-size: 16px; padding: 16px 30px; border-radius: 999px; display: inline-flex; align-items: center; gap: 10px; transition: 0.15s; }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 14px 30px rgba(23,19,15,0.28); }
.btn-ghost { background: rgba(255,255,255,0.7); border: 1px solid var(--line); color: var(--ink); font-weight: 600; font-size: 16px; padding: 16px 26px; border-radius: 999px; transition: 0.15s; }
.btn-ghost:hover { background: #fff; }
.chips { display: flex; justify-content: center; gap: 26px; flex-wrap: wrap; color: var(--muted); font-size: 14px; margin-top: 8px; }
.chips span { position: relative; }
.chips span:not(:first-child)::before { content: ""; position: absolute; left: -14px; top: 50%; width: 3px; height: 3px; border-radius: 50%; background: var(--muted); transform: translateY(-50%); opacity: 0.5; }

/* Floating product panel with the live 3D board */
.hero__panel {
  position: relative; z-index: 3;
  margin: 54px auto -120px; max-width: 940px;
  background: rgba(255,255,255,0.55);
  border: 1px solid rgba(255,255,255,0.7);
  border-radius: 24px;
  padding: 14px;
  backdrop-filter: blur(8px);
  box-shadow: 0 40px 90px rgba(70, 50, 30, 0.22);
}
.panel__bar { display: flex; align-items: center; gap: 8px; padding: 8px 12px 12px; color: var(--muted); font-size: 13px; }
.panel__bar .brand { font-size: 14px; }
.panel__bar .spacer { margin-left: auto; display: flex; gap: 14px; align-items: center; }
.demo-stage {
  position: relative; height: 460px; border-radius: 16px; overflow: hidden;
  background: linear-gradient(180deg, #f6efe3, #ece2d0);
}
.demo-stage .board { position: absolute; inset: 0; }
.stage-caption { position: absolute; left: 16px; bottom: 14px; z-index: 5; background: rgba(23,19,15,0.72); color: #fff; font-size: 12px; font-weight: 600; padding: 7px 13px; border-radius: 999px; backdrop-filter: blur(6px); }

/* Theme switcher demo */
.theme-swatches { display: flex; gap: 8px; flex-wrap: wrap; justify-content: center; margin-top: 18px; }
.theme-swatches button { border: 2px solid var(--line); background: #fff; border-radius: 12px; padding: 6px 8px; cursor: pointer; font: inherit; font-size: 12px; font-weight: 600; color: var(--muted); display: flex; align-items: center; gap: 8px; transition: 0.15s; }
.theme-swatches button.active { border-color: var(--ink); color: var(--ink); }
.theme-swatches .sw { display: flex; border-radius: 6px; overflow: hidden; width: 40px; height: 20px; }
.theme-swatches .sw i { flex: 1; }

/* Sections */
section { position: relative; z-index: 2; }
.section { padding: 120px 0; }
.section-head { text-align: center; max-width: 640px; margin: 0 auto 54px; }
.section-head .kicker { color: var(--accent); font-weight: 700; font-size: 14px; letter-spacing: 0.02em; }
.section-head h2 { font-size: clamp(30px, 4.5vw, 52px); letter-spacing: -0.03em; margin: 12px 0 14px; line-height: 1.02; }
.section-head p { color: var(--muted); font-size: 18px; line-height: 1.5; }

.features { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; }
.feature {
  background: var(--panel); border: 1px solid var(--line); border-radius: 22px; padding: 28px;
  backdrop-filter: blur(10px); box-shadow: 0 16px 40px rgba(70,50,30,0.06);
}
.feature.wide { grid-column: 1 / -1; display: grid; grid-template-columns: 1.05fr 1fr; gap: 30px; align-items: center; }
.feature h3 { font-size: 22px; letter-spacing: -0.02em; margin-bottom: 8px; }
.feature p { color: var(--muted); line-height: 1.55; }
.feature .mini { height: 240px; border-radius: 16px; overflow: hidden; position: relative; background: linear-gradient(180deg, #f4ecdd, #e9ddca); }

/* Interactive touch-move demo hint */
.hint { display: inline-flex; align-items: center; gap: 8px; margin-top: 14px; font-size: 13px; color: var(--accent); font-weight: 600; }

/* Clock tapping demo */
.clock-demo { display: flex; gap: 16px; justify-content: center; align-items: stretch; margin-top: 10px; }
.clock {
  flex: 1; max-width: 220px; background: #14110d; color: #f2ede3; border-radius: 18px; padding: 20px; text-align: center; cursor: pointer;
  border: 2px solid transparent; transition: 0.15s; user-select: none;
}
.clock.active { border-color: var(--accent); background: #1e1811; }
.clock.active .time { color: #fff; }
.clock .who { font-size: 12px; letter-spacing: 0.08em; text-transform: uppercase; opacity: 0.6; }
.clock .time { font-size: 44px; font-weight: 800; font-variant-numeric: tabular-nums; margin-top: 6px; }
.clock.dim { opacity: 0.5; }

/* FAQ */
.faq { max-width: 760px; margin: 0 auto; }
.faq details { border-bottom: 1px solid var(--line); padding: 20px 4px; }
.faq summary { font-weight: 700; font-size: 18px; cursor: pointer; list-style: none; display: flex; justify-content: space-between; align-items: center; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-weight: 400; font-size: 26px; color: var(--muted); }
.faq details[open] summary::after { content: "\2013"; }
.faq p { color: var(--muted); margin-top: 12px; line-height: 1.6; }

/* Pricing */
.price-card { max-width: 420px; margin: 0 auto; background: var(--dark); color: #fff; border-radius: 26px; padding: 40px; text-align: center; box-shadow: 0 30px 70px rgba(23,19,15,0.3); }
.price-card .amount { font-size: 56px; font-weight: 800; letter-spacing: -0.03em; }
.price-card .amount small { font-size: 18px; font-weight: 500; opacity: 0.7; }
.price-card ul { list-style: none; margin: 24px 0; text-align: left; }
.price-card li { padding: 9px 0; opacity: 0.9; display: flex; gap: 10px; }
.price-card li::before { content: ""; width: 18px; height: 18px; border-radius: 50%; background: var(--accent); flex: none; margin-top: 2px; }
.price-card .btn-primary { background: #fff; color: var(--dark); width: 100%; justify-content: center; }

footer { padding: 70px 0 50px; text-align: center; color: var(--muted); }
footer .brand { justify-content: center; margin-bottom: 14px; }
footer .small { font-size: 13px; margin-top: 18px; opacity: 0.8; }

@media (max-width: 820px) {
  .nav__links { display: none; }
  .features { grid-template-columns: 1fr; }
  .feature.wide { grid-template-columns: 1fr; }
  .hero__panel { margin-bottom: -60px; }
  .demo-stage { height: 360px; }
}