*,
*::before,
*::after {
  box-sizing: border-box;
}

:root {
  --bg: #07090f;
  --bg-elevated: #101622;
  --bg-card: #141c2a;
  --text: #ece8df;
  --text-muted: #9c968a;
  --gold: #c9a84c;
  --gold-soft: #e8d49a;
  --line: rgba(236, 232, 223, 0.1);
  --radius: 14px;
  font-size: clamp(17px, 0.5vw + 16px, 18px);
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "DM Sans", system-ui, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
}

h1,
h2,
h3,
.eyebrow {
  font-family: "Instrument Serif", Georgia, serif;
  font-weight: 400;
  line-height: 1.15;
  letter-spacing: -0.02em;
}

h1 {
  font-size: clamp(2.4rem, 5vw, 3.75rem);
  margin: 0 0 1rem;
}

h2 {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  margin: 0 0 0.65rem;
}

h3 {
  font-size: 1.2rem;
  margin: 0 0 0.35rem;
}

p {
  margin: 0 0 1rem;
}

a {
  color: var(--gold-soft);
}

.wrap {
  width: min(1080px, 92vw);
  margin-inline: auto;
}

.eyebrow {
  font-family: "DM Sans", sans-serif;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  margin: 0 0 0.75rem;
}

.lede {
  font-size: 1.12rem;
  color: var(--text-muted);
  max-width: 42ch;
}

.muted {
  color: var(--text-muted);
}

/* Nav */
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.25rem 0;
}

.nav__brand {
  font-family: "Instrument Serif", serif;
  font-size: 1.35rem;
  color: var(--text);
  text-decoration: none;
}

.nav__links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.35rem 1.25rem;
}

.nav__links a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.92rem;
}

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

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.8rem 1.35rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.94rem;
  text-decoration: none;
  border: 1px solid transparent;
  transition: transform 0.15s, box-shadow 0.15s;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn--primary {
  background: var(--gold);
  color: #1a1408;
  box-shadow: 0 6px 28px rgba(201, 168, 76, 0.3);
}

.btn--ghost {
  border-color: var(--line);
  color: var(--text);
}

/* Hero */
.hero {
  display: grid;
  gap: 2.5rem;
  padding: 1rem 0 4.5rem;
  align-items: center;
}

@media (min-width: 920px) {
  .hero {
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    padding-bottom: 5.5rem;
  }
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-top: 1.5rem;
}

.hero__proof {
  margin-top: 1.25rem;
  font-size: 0.9rem;
  color: var(--text-muted);
}

/* Device preview */
.device {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}

.device__frame {
  position: relative;
  width: min(320px, 78vw);
  aspect-ratio: 1;
  border-radius: 50%;
  padding: 12px;
  background: linear-gradient(155deg, #4a4030, #1c1814 45%, #322c22);
  box-shadow: 0 32px 64px rgba(0, 0, 0, 0.55);
}

.device__screen {
  position: relative;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  overflow: hidden;
  background: #080c14;
}

.device__face {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 0.35s ease;
  pointer-events: none;
}

.device__face.is-active {
  opacity: 1;
}

.device__face-label {
  text-align: center;
  font-size: 0.88rem;
  color: var(--text-muted);
}

.device__face-label strong {
  color: var(--gold-soft);
  font-weight: 600;
}

/* Face: moon */
.face-moon {
  background: radial-gradient(circle at 40% 35%, #1e2438, #080c14 70%);
}

.face-moon .orb {
  position: absolute;
  left: 50%;
  top: 48%;
  width: 46%;
  aspect-ratio: 1;
  margin: -23% 0 0 -23%;
  border-radius: 50%;
  background: radial-gradient(circle at 38% 38%, #f2efe8, #9a968e);
  box-shadow: 0 0 40px rgba(240, 236, 228, 0.15);
}

.face-moon .orb::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: radial-gradient(circle at 68% 40%, #080c14 0%, #080c14 40%, transparent 41%);
}

.face-moon .ring {
  position: absolute;
  inset: 8%;
  border-radius: 50%;
  border: 1px solid rgba(201, 168, 76, 0.2);
}

/* Face: astro */
.face-astro {
  background: radial-gradient(circle at 50% 50%, #1a1428, #080c14);
}

.face-astro .wheel {
  position: absolute;
  inset: 10%;
  border-radius: 50%;
  border: 1px dashed rgba(201, 168, 76, 0.35);
}

.face-astro .spoke {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 1px;
  height: 38%;
  margin-left: -0.5px;
  background: rgba(201, 168, 76, 0.25);
  transform-origin: bottom center;
}

.face-astro .spoke:nth-child(2) {
  transform: rotate(60deg);
}
.face-astro .spoke:nth-child(3) {
  transform: rotate(120deg);
}

/* Face: analog */
.face-analog {
  background: radial-gradient(circle at 50% 40%, #283040, #0a0e16);
}

.face-analog .tick {
  position: absolute;
  left: 50%;
  top: 12%;
  width: 2px;
  height: 8%;
  margin-left: -1px;
  background: rgba(236, 232, 223, 0.35);
  transform-origin: center 400%;
}

.face-analog .hand {
  position: absolute;
  left: 50%;
  bottom: 50%;
  width: 2px;
  background: var(--gold-soft);
  transform-origin: bottom center;
  border-radius: 2px;
}

.face-analog .hand--h {
  height: 22%;
  transform: rotate(25deg);
}

.face-analog .hand--m {
  height: 30%;
  background: var(--text);
  transform: rotate(140deg);
}

.face-analog .dot {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 8px;
  height: 8px;
  margin: -4px 0 0 -4px;
  border-radius: 50%;
  background: var(--gold);
}

/* Face: digital */
.face-digital {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: #06080f;
  font-variant-numeric: tabular-nums;
}

.face-digital .time {
  font-size: clamp(2.2rem, 8vw, 3rem);
  font-weight: 600;
  letter-spacing: 0.04em;
}

.face-digital .date {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-top: 0.35rem;
}

.face-pills {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.4rem;
}

.face-pill {
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--text-muted);
  font: inherit;
  font-size: 0.8rem;
  cursor: pointer;
}

.face-pill.is-active,
.face-pill:hover {
  border-color: var(--gold);
  color: var(--gold-soft);
}

/* Sections */
section {
  padding: 4rem 0;
}

.strip {
  background: var(--bg-elevated);
  border-block: 1px solid var(--line);
}

.section-intro {
  max-width: 52ch;
  margin-bottom: 2.5rem;
}

.section-intro.center {
  text-align: center;
  margin-inline: auto;
}

/* Steps */
.steps {
  display: grid;
  gap: 1.25rem;
}

@media (min-width: 720px) {
  .steps {
    grid-template-columns: repeat(3, 1fr);
  }
}

.step {
  padding: 1.35rem;
  border-radius: var(--radius);
  background: var(--bg-card);
  border: 1px solid var(--line);
}

.step__num {
  display: inline-grid;
  place-items: center;
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  background: rgba(201, 168, 76, 0.15);
  color: var(--gold-soft);
  font-weight: 700;
  font-size: 0.85rem;
  margin-bottom: 0.75rem;
}

/* Grid */
.grid {
  display: grid;
  gap: 1rem;
}

@media (min-width: 640px) {
  .grid--2 {
    grid-template-columns: 1fr 1fr;
  }
  .grid--3 {
    grid-template-columns: repeat(3, 1fr);
  }
}

.card {
  padding: 1.35rem;
  border-radius: var(--radius);
  background: var(--bg-card);
  border: 1px solid var(--line);
}

.card p {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin: 0;
}

/* Variant compare */
.variant-grid {
  display: grid;
  gap: 1rem;
}

@media (min-width: 720px) {
  .variant-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.variant {
  padding: 1.5rem;
  border-radius: var(--radius);
  border: 1px solid var(--line);
}

.variant--focus {
  border-color: rgba(201, 168, 76, 0.45);
  background: linear-gradient(160deg, rgba(201, 168, 76, 0.08), var(--bg-card));
}

.variant ul {
  margin: 0.75rem 0 0;
  padding-left: 1.15rem;
  color: var(--text-muted);
  font-size: 0.94rem;
}

.variant li {
  margin-bottom: 0.3rem;
}

/* Offer */
.offer {
  max-width: 480px;
  margin: 0 auto;
  padding: 2rem;
  text-align: center;
  border-radius: calc(var(--radius) + 4px);
  border: 1px solid rgba(201, 168, 76, 0.35);
  background: var(--bg-card);
}

.offer__price {
  font-family: "Instrument Serif", serif;
  font-size: 3rem;
  color: var(--gold-soft);
  margin: 0.25rem 0;
}

.offer ul {
  text-align: left;
  margin: 1.25rem 0;
  padding: 0;
  list-style: none;
  color: var(--text-muted);
  font-size: 0.94rem;
}

.offer li {
  padding: 0.35rem 0 0.35rem 1.4rem;
  position: relative;
}

.offer li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.65rem;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--gold);
}

.offer__fine {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-top: 1rem;
}

/* FAQ */
.faq details {
  border-bottom: 1px solid var(--line);
  padding: 1rem 0;
}

.faq summary {
  cursor: pointer;
  font-weight: 600;
  list-style: none;
}

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

.faq p {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin: 0.75rem 0 0;
}

.faq--builder {
  margin-top: 2rem;
  padding-top: 2rem;
  border-top: 1px solid var(--line);
}

.footer {
  padding: 3rem 0 4rem;
  text-align: center;
  color: var(--text-muted);
  font-size: 0.9rem;
  border-top: 1px solid var(--line);
}

.footer__brand {
  font-family: "Instrument Serif", serif;
  font-size: 1.4rem;
  color: var(--text);
  margin-bottom: 0.35rem;
}