/* =========================================
   MAISON VEIL — Landing page
   No framework, no runtime dependency
   ========================================= */

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --bg: #0f0a1c;
  --bg-deep: #0a0a0e;
  --bg-soft: #171029;
  --text: #f8f1f4;
  --text-muted: rgba(248, 241, 244, 0.68);
  --text-faint: rgba(248, 241, 244, 0.42);
  --gold: #d4af37;
  --gold-soft: #f2d99c;
  --red: #e63946;
  --red-soft: rgba(230, 57, 70, 0.18);
  --line: rgba(248, 241, 244, 0.12);
  --line-strong: rgba(212, 175, 55, 0.38);
  --glass: rgba(23, 16, 41, 0.64);
  --glass-light: rgba(248, 241, 244, 0.055);
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.48);
  --shadow-gold: 0 20px 70px rgba(212, 175, 55, 0.12);
  --serif-cn: 'Cormorant Garamond', Georgia, serif;
  --serif-en: 'Cormorant Garamond', Georgia, serif;
  --sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC',
    'Hiragino Sans GB', 'Microsoft YaHei', sans-serif;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --radius-lg: 30px;
  --radius-md: 22px;
  --radius-sm: 14px;
}

html {
  scroll-behavior: smooth;
  background: var(--bg-deep);
}

body {
  min-height: 100vh;
  padding-bottom: 92px;
  color: var(--text);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.7;
  background:
    radial-gradient(circle at 78% 4%, rgba(112, 35, 91, 0.24), transparent 34rem),
    radial-gradient(circle at 8% 24%, rgba(212, 175, 55, 0.08), transparent 30rem),
    linear-gradient(180deg, var(--bg) 0%, var(--bg-deep) 52%, #08070d 100%);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image: url('/assets/grid.svg');
  background-size: 128px;
  opacity: 0.36;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.72), transparent 82%);
  z-index: -1;
}

img {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
textarea {
  font: inherit;
}

button {
  color: inherit;
  cursor: pointer;
}

:where(a, button, input, textarea):focus-visible {
  outline: 2px solid var(--gold-soft);
  outline-offset: 3px;
}

.container {
  width: min(1180px, calc(100% - 40px));
  margin-inline: auto;
}

.section {
  position: relative;
  padding: clamp(84px, 10vw, 138px) 0;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--gold-soft);
  font-family: var(--serif-en);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

.eyebrow span {
  display: inline-grid;
  place-items: center;
  width: 34px;
  height: 24px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  font-family: var(--sans);
  font-size: 0.72rem;
  letter-spacing: 0;
}

h1,
h2,
h3 {
  font-family: var(--serif-cn);
  font-weight: 600;
  line-height: 1.18;
  text-wrap: balance;
}

h1 {
  margin: 24px 0 26px;
  font-size: clamp(2.65rem, 6.5vw, 5.9rem);
  letter-spacing: 0.04em;
}

h2 {
  margin: 18px 0 18px;
  font-size: clamp(2rem, 4vw, 3.65rem);
  letter-spacing: 0.04em;
}

h3 {
  font-size: 1.28rem;
  letter-spacing: 0.03em;
}

.section-head {
  max-width: 760px;
  margin-bottom: clamp(42px, 5vw, 68px);
}

.section-head p:last-child,
.hero-subtitle,
.config-panel > p,
.viewer-copy > p {
  color: var(--text-muted);
  font-size: 1.02rem;
}

/* Reveal */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition:
    opacity 600ms var(--ease),
    transform 600ms var(--ease);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 28px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-weight: 600;
  letter-spacing: 0.06em;
  transition:
    transform 260ms var(--ease),
    border-color 260ms var(--ease),
    box-shadow 260ms var(--ease),
    background 260ms var(--ease);
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-primary {
  color: #1c1020;
  background: linear-gradient(135deg, #f8e5ad 0%, var(--gold) 48%, #a87c2c 100%);
  box-shadow: 0 16px 42px rgba(212, 175, 55, 0.24);
}

.btn-primary:hover {
  box-shadow: 0 20px 54px rgba(212, 175, 55, 0.34);
}

.btn-ghost {
  border-color: var(--line-strong);
  background: rgba(248, 241, 244, 0.035);
  color: var(--text);
}

.btn-ghost:hover {
  border-color: var(--gold-soft);
  background: rgba(212, 175, 55, 0.08);
}

.full-width {
  width: 100%;
}

/* Urgency bar */
.urgency-bar {
  position: relative;
  z-index: 50;
  overflow: hidden;
  border-bottom: 1px solid rgba(212, 175, 55, 0.2);
  background: rgba(8, 7, 13, 0.88);
}

.urgency-bar p {
  width: max-content;
  max-width: none;
  padding: 9px 20px;
  color: var(--text-muted);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  white-space: nowrap;
  animation: bannerSlide 26s linear infinite;
}

.urgency-bar strong {
  color: var(--gold-soft);
  font-family: var(--serif-en);
  font-size: 0.95rem;
  letter-spacing: 0.1em;
}

.bar-kicker {
  margin-right: 16px;
  color: var(--gold);
  font-family: var(--serif-en);
  letter-spacing: 0.22em;
}

.bar-dot {
  display: inline-block;
  width: 5px;
  height: 5px;
  margin: 0 12px 1px;
  border-radius: 50%;
  background: var(--red);
  box-shadow: 0 0 14px var(--red);
}

@keyframes bannerSlide {
  from { transform: translateX(28vw); }
  to { transform: translateX(-100%); }
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  transition: background 320ms var(--ease), border-color 320ms var(--ease);
  border-bottom: 1px solid transparent;
}

.site-header.scrolled {
  border-color: var(--line);
  background: rgba(10, 10, 14, 0.76);
  backdrop-filter: blur(22px);
}

.nav-shell {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: min(1280px, calc(100% - 40px));
  min-height: 78px;
  margin-inline: auto;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  color: var(--gold-soft);
  font-family: var(--serif-en);
  font-size: 1.35rem;
  font-weight: 700;
  background: radial-gradient(circle at 30% 25%, rgba(255, 255, 255, 0.18), rgba(212, 175, 55, 0.06));
}

.brand-text {
  display: grid;
  line-height: 1.1;
}

.brand-text strong {
  font-family: var(--serif-en);
  font-size: 1.04rem;
  letter-spacing: 0.16em;
}

.brand-text small {
  color: var(--text-faint);
  font-size: 0.62rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: clamp(20px, 3vw, 38px);
  font-size: 0.92rem;
}

.nav-links a {
  position: relative;
  color: var(--text-muted);
  transition: color 240ms ease;
}

.nav-links a::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -8px;
  width: 0;
  height: 1px;
  background: var(--gold);
  transition: width 260ms var(--ease);
}

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

.nav-links a:hover::after {
  width: 100%;
}

.nav-cta {
  min-height: 42px;
  padding: 0 20px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  background: rgba(212, 175, 55, 0.08);
  transition: background 240ms var(--ease), transform 240ms var(--ease);
}

.nav-cta:hover {
  transform: translateY(-1px);
  background: rgba(212, 175, 55, 0.16);
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: transparent;
}

.menu-toggle span {
  display: block;
  width: 18px;
  height: 1px;
  margin: 5px auto;
  background: var(--text);
  transition: transform 240ms var(--ease);
}

/* Hero */
.hero {
  min-height: calc(100vh - 112px);
  padding-top: clamp(56px, 7vw, 104px);
  padding-bottom: clamp(66px, 8vw, 112px);
  overflow: hidden;
  background-color: #0A0A0E;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background:
    linear-gradient(90deg, rgba(10, 10, 14, 0.96) 0%, rgba(10, 10, 14, 0.66) 46%, rgba(10, 10, 14, 0.18) 78%, rgba(10, 10, 14, 0.5) 100%),
    url('/assets/hero-bg-clean.jpeg') 66% center / cover no-repeat;
  will-change: transform;
}

.hero-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(340px, 0.95fr);
  gap: clamp(44px, 7vw, 96px);
  align-items: center;
}

.hero-copy {
  position: relative;
  z-index: 2;
}

.hero-subtitle {
  max-width: 650px;
  font-size: clamp(1rem, 1.4vw, 1.13rem);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 36px;
}

.hero-actions.centered {
  justify-content: center;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 54px;
}

.hero-stats div {
  padding-top: 18px;
  border-top: 1px solid var(--line);
}

.hero-stats dt {
  color: var(--text-faint);
  font-size: 0.78rem;
}

.hero-stats dd {
  margin-top: 4px;
  color: var(--gold-soft);
  font-weight: 600;
}

.hero-stage {
  position: relative;
  min-height: 650px;
  display: grid;
  place-items: center;
}

.hero-plate {
  position: relative;
  width: min(100%, 420px);
  height: 660px;
  display: grid;
  place-items: center;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 46% 46% 26px 26px / 18% 18% 26px 26px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.08), transparent 30%),
    radial-gradient(circle at 50% 35%, rgba(212, 175, 55, 0.13), transparent 44%),
    linear-gradient(180deg, rgba(248, 241, 244, 0.075), rgba(8, 7, 13, 0.28));
  box-shadow: var(--shadow), inset 0 1px 0 rgba(255, 255, 255, 0.16);
}

.hero-plate::before {
  content: '';
  position: absolute;
  inset: 18px;
  border: 1px solid rgba(248, 241, 244, 0.08);
  border-radius: inherit;
  pointer-events: none;
}

.hero-plate img {
  position: absolute;
  inset: 0;
  z-index: 1;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  opacity: 0.88;
  filter: saturate(0.88) contrast(1.08);
  animation: floatImage 6s ease-in-out infinite;
}

.hero-plate::after {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 2;
  background:
    linear-gradient(180deg, rgba(15, 10, 28, 0.08) 12%, rgba(15, 10, 28, 0.16) 45%, rgba(8, 7, 13, 0.9) 100%),
    radial-gradient(circle at 50% 28%, transparent 0 34%, rgba(15, 10, 28, 0.34) 72%);
  pointer-events: none;
}

@keyframes floatImage {
  0%, 100% { transform: scale(1.02); }
  50% { transform: scale(1.055); }
}

.plate-index,
.plate-caption {
  position: absolute;
  z-index: 3;
}

.plate-index {
  z-index: 3;
  top: 28px;
  right: 28px;
  color: var(--gold-soft);
  font-family: var(--serif-en);
  letter-spacing: 0.18em;
}

.plate-caption {
  left: 28px;
  bottom: 28px;
  display: grid;
}

.plate-caption span {
  color: var(--text-faint);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.plate-caption strong {
  font-family: var(--serif-cn);
  font-size: 1.16rem;
}

.stage-ring {
  position: absolute;
  border: 1px solid rgba(212, 175, 55, 0.2);
  border-radius: 50%;
  pointer-events: none;
}

.ring-one {
  width: 520px;
  height: 520px;
  animation: ringTurn 28s linear infinite;
}

.ring-two {
  width: 650px;
  height: 650px;
  border-style: dashed;
  opacity: 0.52;
  animation: ringTurn 38s linear reverse infinite;
}

.ambient {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}

.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(72px);
  opacity: 0.42;
}

.orb-one {
  width: 360px;
  height: 360px;
  right: -90px;
  top: 8%;
  background: rgba(138, 36, 104, 0.68);
}

.orb-two {
  width: 260px;
  height: 260px;
  left: -80px;
  bottom: 8%;
  background: rgba(212, 175, 55, 0.24);
}

.orb-three {
  width: 180px;
  height: 180px;
  right: 22%;
  bottom: 0;
  background: rgba(230, 57, 70, 0.18);
}

.grid-overlay {
  position: absolute;
  inset: 0;
  background-image: url('/assets/grid.svg');
  background-size: 120px;
  opacity: 0.24;
}

@keyframes floatFigure {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-14px); }
}

@keyframes ringTurn {
  to { transform: rotate(360deg); }
}

/* Giveaway */
.giveaway-section {
  position: relative;
  background: radial-gradient(circle at 18% 20%, rgba(230, 57, 70, 0.12), transparent 36%),
    linear-gradient(180deg, rgba(15, 10, 28, 0.2), rgba(10, 10, 14, 0.6));
}

.giveaway-card {
  position: relative;
  display: grid;
  grid-template-columns: 0.9fr 1.4fr;
  gap: 48px;
  align-items: center;
  padding: 56px;
  border: 1px solid rgba(212, 175, 55, 0.22);
  border-radius: 30px;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.075), rgba(255, 255, 255, 0.025));
  box-shadow: 0 32px 90px rgba(0, 0, 0, 0.46), inset 0 1px 0 rgba(255, 255, 255, 0.09);
  overflow: hidden;
}

.giveaway-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, transparent 30%, rgba(212, 175, 55, 0.08), transparent 62%);
  pointer-events: none;
}

.giveaway-art {
  position: relative;
  min-height: 340px;
  display: grid;
  place-items: center;
  border-radius: 24px;
  background: rgba(10, 8, 18, 0.5);
  border: 1px solid rgba(255, 255, 255, 0.07);
}

.giveaway-art svg {
  position: relative;
  width: 210px;
  filter: drop-shadow(0 18px 30px rgba(0, 0, 0, 0.45));
}

.gift-glow {
  position: absolute;
  width: 230px;
  height: 230px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(230, 57, 70, 0.28), transparent 68%);
  filter: blur(8px);
}

.gift-tag {
  position: absolute;
  top: 22px;
  right: 22px;
  padding: 7px 12px;
  border: 1px solid rgba(212, 175, 55, 0.35);
  border-radius: 999px;
  color: var(--gold);
  font-family: var(--serif-en);
  font-size: 0.68rem;
  letter-spacing: 0.18em;
}

.giveaway-content {
  position: relative;
  z-index: 1;
}

.giveaway-content h2 {
  margin: 14px 0 16px;
}

.giveaway-form {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 12px;
  margin: 28px 0 10px;
}

.giveaway-form input {
  height: 54px;
  padding: 0 18px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 999px;
  background: rgba(8, 7, 15, 0.62);
  color: var(--text);
  font-size: 0.98rem;
  outline: none;
  transition: border-color 0.25s ease, box-shadow 0.25s ease;
}

.giveaway-form input:focus {
  border-color: rgba(212, 175, 55, 0.62);
  box-shadow: 0 0 0 4px rgba(212, 175, 55, 0.1);
}

.giveaway-form .btn {
  height: 54px;
  padding: 0 24px;
}

.giveaway-feedback {
  min-height: 22px;
  font-size: 0.88rem;
}

.giveaway-feedback.ok {
  color: #b8e6bd;
}

.giveaway-feedback.error {
  color: #ff9ba3;
}

.giveaway-points {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  margin-top: 18px;
  color: var(--text-soft);
  font-size: 0.82rem;
  list-style: none;
}

.giveaway-points li::before {
  content: "•";
  margin-right: 8px;
  color: var(--gold);
}

/* Contact Concierge */
.contact-section {
  position: relative;
  background: linear-gradient(180deg, rgba(10, 10, 14, 0.2), rgba(15, 10, 28, 0.4));
}

.contact-card {
  position: relative;
  padding: 52px 56px;
  border: 1px solid rgba(212, 175, 55, 0.22);
  border-radius: 30px;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.02));
  box-shadow: 0 32px 90px rgba(0, 0, 0, 0.4), inset 0 1px 0 rgba(255, 255, 255, 0.08);
  overflow: hidden;
}

.contact-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, transparent 32%, rgba(212, 175, 55, 0.07), transparent 60%);
  pointer-events: none;
}

.contact-content {
  position: relative;
  z-index: 1;
}

.contact-content h2 {
  margin: 14px 0 12px;
}

.contact-desc {
  max-width: 720px;
  color: var(--text-soft);
  line-height: 1.75;
}

.channel-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin: 30px 0 16px;
}

.channel-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 20px;
  padding: 24px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 20px;
  background: rgba(8, 7, 15, 0.55);
  transition: border-color 0.25s ease, transform 0.25s ease, box-shadow 0.25s ease;
}

.channel-card:hover {
  border-color: rgba(212, 175, 55, 0.5);
  transform: translateY(-3px);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.35);
}

.channel-head {
  display: flex;
  align-items: center;
  gap: 14px;
}

.channel-icon {
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  flex: 0 0 auto;
  border-radius: 14px;
  border: 1px solid rgba(212, 175, 55, 0.3);
  color: var(--gold);
  background: radial-gradient(circle at 30% 25%, rgba(212, 175, 55, 0.16), transparent 72%);
}

.channel-meta {
  display: flex;
  flex-direction: column;
  gap: 3px;
  min-width: 0;
}

.channel-meta strong {
  font-size: 1.02rem;
  color: var(--text);
}

.channel-value {
  font-size: 0.82rem;
  color: var(--text-soft);
  word-break: break-all;
}

.channel-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.channel-open {
  flex: 1 1 auto;
  text-align: center;
  padding: 10px 14px;
  border-radius: 999px;
  border: 1px solid rgba(212, 175, 55, 0.45);
  background: rgba(212, 175, 55, 0.1);
  color: var(--gold);
  font-size: 0.84rem;
  transition: background 0.25s ease, border-color 0.25s ease;
}

.channel-open:hover {
  background: rgba(212, 175, 55, 0.2);
  border-color: rgba(212, 175, 55, 0.75);
}

.channel-copy {
  flex: 0 0 auto;
  padding: 10px 16px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  background: transparent;
  color: var(--text-soft);
  font-size: 0.84rem;
  cursor: pointer;
  transition: border-color 0.25s ease, color 0.25s ease;
}

.channel-copy:hover {
  border-color: rgba(255, 255, 255, 0.4);
  color: var(--text);
}

.contact-note {
  display: flex;
  flex-wrap: wrap;
  gap: 0 12px;
  color: var(--text-soft);
  font-size: 0.85rem;
}

.channel-feedback {
  color: #b8e6bd;
  opacity: 0;
  transform: translateY(3px);
  transition: opacity 0.3s ease, transform 0.3s ease;
}

.channel-feedback.show {
  opacity: 1;
  transform: translateY(0);
}

/* Ticker */
.ticker {
  overflow: hidden;
  border-block: 1px solid var(--line);
  background: rgba(8, 7, 13, 0.58);
}

.ticker-track {
  display: flex;
  width: max-content;
  padding: 15px 0;
}

.ticker-track span {
  position: relative;
  margin-inline: 34px;
  color: rgba(248, 241, 244, 0.55);
  font-family: var(--serif-en);
  font-size: 0.92rem;
  font-weight: 700;
  letter-spacing: 0.22em;
}

.ticker-track span:not(:last-child)::after {
  content: '';
  position: absolute;
  right: -34px;
  top: 50%;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--gold);
  transform: translateY(-50%);
}

.ticker-track {
  animation: ticker 30s linear infinite;
}

@keyframes ticker {
  to { transform: translateX(-50%); }
}

/* Features */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.feature-card {
  position: relative;
  min-height: 330px;
  padding: 28px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.07), transparent 38%),
    rgba(23, 16, 41, 0.5);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08);
  transition:
    transform 320ms var(--ease),
    border-color 320ms var(--ease),
    box-shadow 320ms var(--ease);
}

.feature-card::after {
  content: '';
  position: absolute;
  inset: auto -30% -45% -30%;
  height: 150px;
  background: radial-gradient(ellipse, rgba(212, 175, 55, 0.16), transparent 70%);
  opacity: 0;
  transition: opacity 320ms var(--ease);
}

.feature-card:hover {
  transform: translateY(-8px);
  border-color: var(--line-strong);
  box-shadow: var(--shadow-gold);
}

.feature-card:hover::after {
  opacity: 1;
}

.feature-icon {
  display: grid;
  place-items: center;
  width: 58px;
  height: 58px;
  margin-bottom: 34px;
  border: 1px solid var(--line);
  border-radius: 18px;
  color: var(--gold-soft);
  background: rgba(212, 175, 55, 0.07);
}

.feature-icon svg {
  width: 34px;
  height: 34px;
}

.card-number {
  position: absolute;
  top: 26px;
  right: 26px;
  color: var(--text-faint);
  font-family: var(--serif-en);
  letter-spacing: 0.14em;
}

.feature-card h3 {
  margin-bottom: 14px;
}

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

/* Configurator */
.configurator-section {
  background:
    radial-gradient(circle at 20% 50%, rgba(212, 175, 55, 0.08), transparent 32rem),
    linear-gradient(180deg, rgba(10, 10, 14, 0.16), rgba(15, 10, 28, 0.66));
}

.config-grid {
  display: grid;
  grid-template-columns: minmax(360px, 0.95fr) minmax(0, 1.05fr);
  gap: clamp(42px, 6vw, 88px);
  align-items: center;
}

.config-preview-wrap {
  display: grid;
  place-items: center;
}

.config-preview {
  position: relative;
  width: min(100%, 430px);
  height: 680px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 38px;
  background:
    radial-gradient(circle at 50% 35%, rgba(248, 241, 244, 0.12), transparent 44%),
    linear-gradient(180deg, rgba(248, 241, 244, 0.075), rgba(8, 7, 13, 0.42));
  box-shadow: var(--shadow), inset 0 1px 0 rgba(255, 255, 255, 0.12);
}

.config-preview::before,
.config-preview::after {
  content: '';
  position: absolute;
  pointer-events: none;
}

.config-preview::before {
  z-index: 3;
  inset: 18px;
  border: 1px solid rgba(248, 241, 244, 0.09);
  border-radius: 28px;
}

.config-preview::after {
  z-index: 2;
  inset: 0;
  opacity: 0.14;
  transition: background 360ms var(--ease), opacity 360ms var(--ease);
}

.config-preview.material-tpe::after {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.24), transparent 45%);
}

.config-preview.material-silicone::after {
  background: radial-gradient(circle at 50% 35%, rgba(212, 175, 55, 0.24), transparent 46%);
}

.config-preview.material-hybrid::after {
  background:
    linear-gradient(90deg, rgba(230, 57, 70, 0.14), transparent 42%),
    radial-gradient(circle at 65% 50%, rgba(212, 175, 55, 0.2), transparent 42%);
  opacity: 0.22;
}

.config-preview img {
  position: absolute;
  inset: 0;
  z-index: 1;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  opacity: 0.82;
  filter: saturate(0.82) contrast(1.06);
  transition: opacity 360ms var(--ease), filter 360ms var(--ease), transform 480ms var(--ease);
}

.config-preview > .hotspot,
.config-preview .hotspot-detail {
  z-index: 5;
}

.config-preview.skin-honey img {
  filter: sepia(0.32) saturate(1.16) hue-rotate(-10deg) brightness(0.9) contrast(1.08);
}

.config-preview.skin-sakura img {
  filter: sepia(0.14) saturate(1.24) hue-rotate(-18deg) brightness(1.04) contrast(1.04);
}

.config-preview.body-petite img {
  object-position: center 18%;
}

.config-preview.body-model img,
.config-preview.body-curvy img {
  object-position: center top;
}

.config-preview.is-heated {
  box-shadow:
    0 24px 80px rgba(0, 0, 0, 0.48),
    0 0 60px rgba(230, 57, 70, 0.08),
    inset 0 1px 0 rgba(255, 255, 255, 0.12);
}

.hotspot {
  position: absolute;
  z-index: 4;
  width: 22px;
  height: 22px;
  border: 1px solid rgba(255, 255, 255, 0.78);
  border-radius: 50%;
  background: rgba(15, 10, 28, 0.68);
}

.hotspot span {
  position: absolute;
  inset: 6px;
  border-radius: 50%;
  background: var(--gold);
}

.hotspot::before {
  content: '';
  position: absolute;
  inset: -7px;
  border: 1px solid var(--gold);
  border-radius: 50%;
  animation: pulseHotspot 2.2s var(--ease) infinite;
}

.hotspot:hover,
.hotspot.active {
  border-color: var(--gold-soft);
  background: rgba(212, 175, 55, 0.28);
}

.hotspot-material { left: 53%; top: 36%; }
.hotspot-joint { left: 66%; top: 57%; }
.hotspot-heat { left: 42%; top: 48%; }
.hotspot-voice { left: 31%; top: 26%; }

.config-preview.is-voice .hotspot-voice::after {
  content: '';
  position: absolute;
  inset: -12px;
  border: 1px solid rgba(212, 175, 55, 0.55);
  border-radius: 50%;
  animation: voiceWave 1.8s var(--ease) infinite;
}

@keyframes pulseHotspot {
  0% { transform: scale(0.72); opacity: 0.9; }
  70%, 100% { transform: scale(1.7); opacity: 0; }
}

@keyframes voiceWave {
  0% { transform: scale(0.72); opacity: 0.75; }
  100% { transform: scale(1.9); opacity: 0; }
}

.option-group {
  margin-top: 28px;
}

.option-group h3 {
  margin-bottom: 10px;
  font-family: var(--sans);
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--text-muted);
}

.option-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.option-row button {
  min-height: 42px;
  padding: 0 15px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(248, 241, 244, 0.04);
  color: var(--text-muted);
  transition: all 260ms var(--ease);
}

.option-row button:hover,
.option-row button.active {
  border-color: var(--line-strong);
  background: rgba(212, 175, 55, 0.12);
  color: var(--text);
}

.option-row button.toggle.active {
  border-color: rgba(230, 57, 70, 0.52);
  background: var(--red-soft);
}

.swatch {
  display: inline-block;
  width: 14px;
  height: 14px;
  margin-right: 8px;
  border: 1px solid rgba(255, 255, 255, 0.38);
  border-radius: 50%;
  vertical-align: -2px;
}

.swatch-ivory { background: #f2d8c8; }
.swatch-honey { background: #b9825a; }
.swatch-sakura { background: #f3c3c7; }

.skin-options button {
  display: inline-flex;
  align-items: center;
}

.hotspot-detail {
  margin-top: 28px;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: rgba(8, 7, 13, 0.44);
}

.hotspot-detail span {
  color: var(--gold);
  font-family: var(--serif-en);
  font-size: 0.78rem;
  letter-spacing: 0.18em;
}

.hotspot-detail strong {
  display: block;
  margin: 4px 0 6px;
  font-family: var(--serif-cn);
}

.hotspot-detail p {
  color: var(--text-muted);
  font-size: 0.93rem;
}

.config-summary {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin: 26px 0;
}

.config-summary div {
  padding: 17px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: rgba(248, 241, 244, 0.04);
}

.config-summary span {
  display: block;
  color: var(--text-faint);
  font-size: 0.78rem;
}

.config-summary strong {
  color: var(--gold-soft);
  font-size: 1.02rem;
}

/* Products */
.showcase-section {
  background: linear-gradient(180deg, rgba(8, 7, 13, 0.1), rgba(15, 10, 28, 0.46));
}

.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 34px;
}

.filter-bar button {
  min-height: 42px;
  padding: 0 18px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(248, 241, 244, 0.035);
  color: var(--text-muted);
  transition: all 260ms var(--ease);
}

.filter-bar button:hover,
.filter-bar button.active {
  color: var(--text);
  border-color: var(--line-strong);
  background: rgba(212, 175, 55, 0.12);
}

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

.product-card {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: rgba(23, 16, 41, 0.52);
  transition:
    opacity 320ms var(--ease),
    transform 320ms var(--ease),
    border-color 320ms var(--ease),
    box-shadow 320ms var(--ease);
}

.product-card:hover {
  transform: translateY(-7px);
  border-color: var(--line-strong);
  box-shadow: var(--shadow-gold);
}

.product-card.filtered-out {
  display: none;
}

.product-media {
  position: relative;
  height: 365px;
  display: grid;
  place-items: center;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(circle at 50% 36%, rgba(248, 241, 244, 0.12), transparent 54%),
    rgba(8, 7, 13, 0.28);
}

.product-media img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  opacity: 0.82;
  filter: saturate(0.82) contrast(1.06);
  transition: transform 420ms var(--ease), filter 420ms var(--ease), opacity 420ms var(--ease);
}

.product-media::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(15, 10, 28, 0.08), rgba(15, 10, 28, 0.2) 45%, rgba(8, 7, 13, 0.72)),
    radial-gradient(circle at 50% 30%, transparent 0 36%, rgba(8, 7, 13, 0.28));
}

.product-card:hover .product-media img {
  opacity: 0.94;
  transform: scale(1.055);
  filter: saturate(0.92) contrast(1.08);
}

.tint-ivory img {
  filter: saturate(0.82) brightness(1.02) contrast(1.06);
}

.tint-honey img {
  filter: sepia(0.24) saturate(1.1) hue-rotate(-10deg) brightness(0.92) contrast(1.08);
}

.tint-sakura img {
  filter: sepia(0.12) saturate(1.22) hue-rotate(-18deg) brightness(1.04) contrast(1.04);
}

.product-tag {
  position: absolute;
  z-index: 3;
  top: 16px;
  left: 16px;
  padding: 6px 11px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--gold-soft);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  background: rgba(8, 7, 13, 0.62);
  backdrop-filter: blur(10px);
}

.product-tag.hot {
  border-color: rgba(230, 57, 70, 0.46);
  color: #ffd5d9;
}

.product-body {
  padding: 22px;
}

.product-body h3 {
  margin-bottom: 6px;
  font-size: 1.15rem;
}

.product-body p {
  color: var(--text-muted);
  font-size: 0.9rem;
}

.product-body button {
  margin-top: 18px;
  padding: 0;
  border: 0;
  color: var(--gold-soft);
  background: transparent;
  transition: color 220ms ease, transform 220ms var(--ease);
}

.product-body button:hover {
  color: var(--gold);
  transform: translateX(3px);
}

/* Viewer */
.viewer-section {
  background:
    radial-gradient(circle at 84% 42%, rgba(230, 57, 70, 0.08), transparent 30rem),
    rgba(8, 7, 13, 0.22);
}

.viewer-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.86fr) minmax(360px, 1.14fr);
  gap: clamp(40px, 6vw, 84px);
  align-items: center;
}

.viewer-controls {
  margin-top: 34px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: rgba(248, 241, 244, 0.035);
}

.viewer-controls label {
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: var(--text-muted);
  font-size: 0.92rem;
}

.viewer-controls label strong {
  color: var(--gold-soft);
}

input[type='range'] {
  width: 100%;
  margin: 16px 0 20px;
  accent-color: var(--gold);
}

.angle-buttons,
.zoom-controls {
  display: flex;
  align-items: center;
  gap: 9px;
  flex-wrap: wrap;
}

.angle-buttons button,
.zoom-controls button {
  min-height: 38px;
  padding: 0 13px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(8, 7, 13, 0.3);
  color: var(--text-muted);
}

.angle-buttons button.active,
.angle-buttons button:hover,
.zoom-controls button:hover {
  border-color: var(--line-strong);
  color: var(--text);
  background: rgba(212, 175, 55, 0.1);
}

.zoom-controls {
  justify-content: center;
  margin-top: 18px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
}

.zoom-controls span {
  min-width: 58px;
  text-align: center;
  color: var(--gold-soft);
}

.viewer-note {
  margin-top: 18px;
  padding: 18px;
  border-left: 2px solid var(--gold);
  background: linear-gradient(90deg, rgba(212, 175, 55, 0.09), transparent);
}

.viewer-note p {
  color: var(--text-muted);
  font-size: 0.94rem;
}

.viewer-stage-wrap {
  display: grid;
  place-items: center;
}

.viewer-stage {
  position: relative;
  width: min(100%, 620px);
  height: 660px;
  display: grid;
  place-items: center;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 40px;
  cursor: grab;
  touch-action: none;
  user-select: none;
  background:
    radial-gradient(circle at 50% 42%, rgba(212, 175, 55, 0.13), transparent 48%),
    linear-gradient(180deg, rgba(248, 241, 244, 0.07), rgba(8, 7, 13, 0.44));
  box-shadow: var(--shadow), inset 0 1px 0 rgba(255, 255, 255, 0.12);
}

.viewer-stage:active {
  cursor: grabbing;
}

.viewer-stage::before {
  content: '';
  position: absolute;
  inset: 20px;
  border: 1px solid rgba(248, 241, 244, 0.08);
  border-radius: 30px;
  pointer-events: none;
}

.viewer-stage img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  opacity: 0.84;
  transform-origin: center;
  filter: saturate(0.84) contrast(1.07);
  transition: transform 260ms var(--ease), opacity 320ms var(--ease), filter 320ms var(--ease);
  will-change: transform;
}

.viewer-stage::after {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(180deg, rgba(15, 10, 28, 0.06), rgba(15, 10, 28, 0.2) 42%, rgba(8, 7, 13, 0.82)),
    radial-gradient(circle at 50% 32%, transparent 0 36%, rgba(8, 7, 13, 0.28));
  pointer-events: none;
}

.viewer-badge {
  position: absolute;
  z-index: 2;
  left: 28px;
  bottom: 26px;
  color: var(--text-faint);
  font-family: var(--serif-en);
  font-size: 0.75rem;
  letter-spacing: 0.18em;
}

/* Compare */
.compare-tabs {
  display: inline-flex;
  gap: 8px;
  margin-bottom: 24px;
  padding: 6px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(248, 241, 244, 0.035);
}

.compare-tabs button {
  min-height: 44px;
  padding: 0 26px;
  border: 0;
  border-radius: 999px;
  color: var(--text-muted);
  background: transparent;
}

.compare-tabs button.active {
  color: #1c1020;
  background: linear-gradient(135deg, var(--gold-soft), var(--gold));
}

.compare-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: rgba(23, 16, 41, 0.48);
  box-shadow: var(--shadow);
}

.compare-table {
  width: 100%;
  min-width: 720px;
  border-collapse: collapse;
}

.compare-table th,
.compare-table td {
  padding: 20px 24px;
  text-align: left;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}

.compare-table th {
  color: var(--gold-soft);
  font-family: var(--serif-cn);
  font-size: 1.02rem;
  background: rgba(212, 175, 55, 0.07);
}

.compare-table td:first-child {
  color: var(--text-muted);
}

.compare-table tr:last-child td {
  border-bottom: 0;
}

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

/* Trust */
.trust-grid {
  display: grid;
  grid-template-columns: 1.25fr repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.trust-card,
.review-card {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: rgba(248, 241, 244, 0.04);
  transition: transform 300ms var(--ease), border-color 300ms var(--ease);
}

.trust-card {
  padding: 26px;
}

.trust-visual {
  position: relative;
  overflow: hidden;
  min-height: 340px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: #15101f;
}

.trust-visual img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.72;
  transition: transform 500ms var(--ease);
}

.trust-visual::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(10, 10, 14, 0.95), rgba(10, 10, 14, 0.08) 58%);
}

.trust-visual div {
  position: absolute;
  left: 24px;
  right: 24px;
  bottom: 24px;
  z-index: 1;
}

.trust-visual span {
  color: var(--gold);
  font-family: var(--serif-en);
  font-size: 0.82rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.trust-visual strong {
  display: block;
  margin: 8px 0;
  font-size: 1.2rem;
}

.trust-visual p {
  color: var(--text-muted);
  font-size: 0.92rem;
}

.trust-visual:hover img {
  transform: scale(1.04);
}

.trust-card:hover,
.review-card:hover {
  transform: translateY(-5px);
  border-color: var(--line-strong);
}

.trust-card span {
  color: var(--gold);
  font-family: var(--serif-en);
  font-size: 1.5rem;
}

.trust-card h3 {
  margin: 12px 0 10px;
  font-size: 1.13rem;
}

.trust-card p {
  color: var(--text-muted);
  font-size: 0.94rem;
}

/* Reviews */
.review-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.review-card {
  padding: 30px;
}

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

.review-card strong {
  display: block;
  margin-top: 22px;
  color: var(--gold-soft);
  font-family: var(--serif-en);
  letter-spacing: 0.08em;
}

/* Final CTA */
.final-cta-section {
  padding-bottom: 120px;
}

.final-cta {
  position: relative;
  padding: clamp(42px, 6vw, 72px);
  overflow: hidden;
  border: 1px solid var(--line-strong);
  border-radius: 44px;
  text-align: center;
  background:
    radial-gradient(circle at 50% 0%, rgba(212, 175, 55, 0.18), transparent 44%),
    linear-gradient(180deg, rgba(248, 241, 244, 0.08), rgba(8, 7, 13, 0.54));
  box-shadow: var(--shadow);
}

.final-cta p:not(.eyebrow) {
  max-width: 680px;
  margin: 0 auto;
  color: var(--text-muted);
}

.coupon-code {
  display: inline-block;
  margin: 0 6px;
  padding: 5px 12px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  color: var(--gold-soft);
  background: rgba(212, 175, 55, 0.08);
  letter-spacing: 0.12em;
}

/* Footer */
.site-footer {
  border-top: 1px solid var(--line);
  padding: 62px 0 38px;
  background: rgba(8, 7, 13, 0.74);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 0.7fr 1fr;
  gap: 32px;
}

.footer-grid strong {
  font-family: var(--serif-en);
  letter-spacing: 0.16em;
}

.footer-grid p,
.footer-grid a {
  color: var(--text-muted);
  font-size: 0.93rem;
}

.footer-grid span {
  display: block;
  margin-bottom: 10px;
  color: var(--gold-soft);
  font-size: 0.86rem;
}

.footer-grid a {
  display: block;
  margin-bottom: 7px;
}

.copyright {
  width: min(1180px, calc(100% - 40px));
  margin: 38px auto 0;
  padding-top: 22px;
  border-top: 1px solid var(--line);
  color: var(--text-faint);
  font-size: 0.82rem;
}

/* Sticky bar */
.sticky-bar {
  position: fixed;
  left: 16px;
  right: 16px;
  bottom: 14px;
  z-index: 45;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 12px 14px 12px 20px;
  border: 1px solid var(--line-strong);
  border-radius: 22px;
  background: rgba(10, 10, 14, 0.82);
  box-shadow: 0 18px 60px rgba(0, 0, 0, 0.55);
  backdrop-filter: blur(20px);
}

.sticky-copy {
  display: flex;
  align-items: center;
  gap: 12px;
}

.sticky-copy span {
  color: var(--text-muted);
  font-size: 0.82rem;
}

.sticky-copy strong {
  color: var(--gold-soft);
  font-family: var(--serif-en);
  letter-spacing: 0.12em;
}

.sticky-bar button {
  min-height: 46px;
  padding: 0 22px;
  border: 0;
  border-radius: 999px;
  color: #1c1020;
  font-weight: 700;
  background: linear-gradient(135deg, var(--gold-soft), var(--gold));
}

/* Dialog */
.consult-dialog {
  width: min(560px, calc(100% - 28px));
  border: 1px solid var(--line-strong);
  border-radius: 30px;
  color: var(--text);
  background:
    radial-gradient(circle at 80% 0%, rgba(212, 175, 55, 0.14), transparent 42%),
    #120c21;
  box-shadow: 0 40px 120px rgba(0, 0, 0, 0.72);
  padding: clamp(26px, 5vw, 38px);
}

.consult-dialog::backdrop {
  background: rgba(5, 4, 9, 0.72);
  backdrop-filter: blur(8px);
}

.consult-dialog h2 {
  margin-bottom: 6px;
  font-size: 2rem;
}

.dialog-note {
  color: var(--text-muted);
  font-size: 0.9rem;
}

.consult-dialog form label {
  display: grid;
  gap: 7px;
  margin-top: 18px;
  color: var(--text-muted);
  font-size: 0.9rem;
}

.consult-dialog input,
.consult-dialog textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 14px;
  color: var(--text);
  background: rgba(248, 241, 244, 0.055);
  padding: 12px 14px;
}

.consult-dialog textarea {
  resize: vertical;
}

.consult-dialog input::placeholder,
.consult-dialog textarea::placeholder {
  color: var(--text-faint);
}

.consult-dialog [readonly] {
  color: var(--gold-soft);
}

.consult-dialog .btn {
  margin-top: 24px;
}

.dialog-close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 38px;
  height: 38px;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: transparent;
  color: var(--text-muted);
  font-size: 1.5rem;
  line-height: 1;
}

/* Responsive */
@media (max-width: 1080px) {
  .feature-grid,
  .trust-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .trust-visual {
    grid-column: span 2;
  }

  .hero-grid,
  .config-grid,
  .viewer-grid,
  .giveaway-card {
    grid-template-columns: 1fr;
  }

  .giveaway-card {
    gap: 28px;
    padding: 36px 28px;
  }

  .giveaway-art {
    min-height: 260px;
  }

  .giveaway-art svg {
    width: 160px;
  }

  .contact-card {
    padding: 40px 28px;
  }

  .channel-grid {
    grid-template-columns: 1fr;
  }

  .hero-stage {
    min-height: 590px;
  }

  .config-preview,
  .viewer-stage {
    height: 620px;
  }

  .viewer-copy {
    order: 1;
  }

  .viewer-stage-wrap {
    order: 2;
  }
}

@media (max-width: 860px) {
  .product-grid,
  .review-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 720px) {
  body {
    padding-bottom: 82px;
    font-size: 15px;
  }

  .container,
  .nav-shell,
  .copyright {
    width: calc(100% - 28px);
  }

  .section {
    padding: 72px 0;
  }

  .giveaway-form {
    grid-template-columns: 1fr;
  }

  .giveaway-form .btn {
    width: 100%;
  }

  h1 {
    font-size: clamp(2.35rem, 12vw, 3.45rem);
  }

  h2 {
    font-size: 2rem;
  }

  .menu-toggle {
    display: block;
  }

  .nav-links {
    position: absolute;
    top: 78px;
    left: 14px;
    right: 14px;
    display: grid;
    gap: 4px;
    padding: 16px;
    border: 1px solid var(--line);
    border-radius: 22px;
    background: rgba(10, 10, 14, 0.94);
    box-shadow: var(--shadow);
    backdrop-filter: blur(22px);
    opacity: 0;
    pointer-events: none;
    transform: translateY(-10px);
    transition: opacity 260ms var(--ease), transform 260ms var(--ease);
  }

  .nav-links.open {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }

  .nav-links a,
  .nav-cta {
    width: 100%;
    padding: 12px;
    text-align: left;
  }

  .nav-links a::after {
    display: none;
  }

  .hero {
    min-height: 100svh;
    display: flex;
    align-items: center;
    padding: 108px 0 64px;
    background:
      linear-gradient(180deg, rgba(8, 7, 13, 0.5) 0%, rgba(15, 10, 28, 0.22) 46%, rgba(8, 7, 13, 0.76) 100%),
      url('/assets/hero-bg-mobile.jpeg') center top / cover no-repeat,
      #0f0a1c;
  }

  .hero::before {
    background:
      linear-gradient(180deg, rgba(8, 7, 13, 0.44) 0%, rgba(8, 7, 13, 0.14) 38%, rgba(8, 7, 13, 0.1) 62%, rgba(8, 7, 13, 0.72) 100%);
  }

  .hero::after {
    display: none;
  }

  .hero-grid {
    align-items: flex-start;
    min-height: calc(100svh - 76px);
    padding-bottom: 118px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
  }

  .hero-copy {
    max-width: none;
    display: flex;
    flex-direction: column;
    min-height: inherit;
  }

  .hero-actions {
    margin-top: auto;
    padding-top: 24px;
  }

  .hero h1,
  .hero-subtitle,
  .eyebrow {
    text-shadow: 0 2px 18px rgba(0, 0, 0, 0.48);
  }

  .hero-subtitle {
    max-width: 100%;
  }

  .hero-actions .btn {
    width: 100%;
  }

  .hero-stats {
    display: none;
  }

  .hero-stage {
    display: none;
  }

  .feature-grid,
  .product-grid,
  .review-grid,
  .trust-grid,
  .footer-grid,
  .config-summary {
    grid-template-columns: 1fr;
  }

  .trust-visual {
    grid-column: auto;
  }

  .config-preview,
  .viewer-stage {
    width: 100%;
    height: 520px;
  }

  .product-media {
    height: 330px;
  }

  .final-cta {
    padding: 34px 20px;
    border-radius: 30px;
  }

  .sticky-bar {
    left: 10px;
    right: 10px;
    bottom: 10px;
    border-radius: 18px;
    padding: 10px 12px;
  }

  .sticky-copy {
    gap: 7px;
  }

  .sticky-copy span {
    font-size: 0.72rem;
  }

  .sticky-bar button {
    min-height: 42px;
    padding: 0 14px;
    font-size: 0.85rem;
  }
}

@media (max-width: 420px) {
  .urgency-bar p {
    animation-duration: 20s;
  }

  .hero-stats {
    grid-template-columns: 1fr;
  }

  .config-preview,
  .viewer-stage {
    height: 470px;
  }

  .sticky-copy span {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}