@import url('https://fonts.googleapis.com/css2?family=Cinzel+Decorative:wght@400;700&family=Syne:wght@400;500;600;700;800&display=swap');

:root {
  --void: #05060F;
  --cosmos: #0A0E24;
  --nebula: #121836;
  --moon: #E8ECF8;
  --moon-dim: #9BA3C4;
  --aurora-1: #7B5CFF;
  --aurora-2: #00D4FF;
  --aurora-3: #FF6BCB;
  --aurora-4: #FFD166;
  --pearl: #F4F0FF;
  --glass: rgba(255, 255, 255, 0.06);
  --glass-border: rgba(255, 255, 255, 0.1);
  --glass-strong: rgba(255, 255, 255, 0.12);

  --font-display: 'Cinzel Decorative', serif;
  --font-body: 'Syne', sans-serif;

  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-bounce: cubic-bezier(0.34, 1.56, 0.64, 1);
  --nav-h: 72px;
  --pad: clamp(1.25rem, 4vw, 4rem);
  --section: clamp(4rem, 10vw, 8rem);

  --glow-purple: 0 0 60px rgba(123, 92, 255, 0.35);
  --glow-cyan: 0 0 50px rgba(0, 212, 255, 0.25);
  --glow-pink: 0 0 40px rgba(255, 107, 203, 0.2);
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  background: var(--void);
  color: var(--moon);
  line-height: 1.6;
  overflow-x: hidden;
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, select { font-family: inherit; }
button { cursor: pointer; border: none; background: none; color: inherit; }
ul { list-style: none; }
::selection { background: var(--aurora-1); color: var(--pearl); }

.page { display: none; position: relative; z-index: 1; }
.page.active { display: block; }

/* Aurora mesh background */
.aurora-bg {
  position: fixed; inset: 0; z-index: 0; pointer-events: none;
  background:
    radial-gradient(ellipse 80% 50% at 20% 20%, rgba(123, 92, 255, 0.15) 0%, transparent 50%),
    radial-gradient(ellipse 60% 40% at 80% 10%, rgba(0, 212, 255, 0.1) 0%, transparent 45%),
    radial-gradient(ellipse 50% 60% at 70% 80%, rgba(255, 107, 203, 0.08) 0%, transparent 50%),
    var(--void);
}
.stars-layer {
  position: fixed; inset: 0; z-index: 0; pointer-events: none;
  background-image:
    radial-gradient(1px 1px at 10% 20%, rgba(255,255,255,0.4) 0%, transparent 100%),
    radial-gradient(1px 1px at 30% 60%, rgba(255,255,255,0.3) 0%, transparent 100%),
    radial-gradient(1.5px 1.5px at 50% 15%, rgba(255,255,255,0.5) 0%, transparent 100%),
    radial-gradient(1px 1px at 70% 45%, rgba(255,255,255,0.25) 0%, transparent 100%),
    radial-gradient(1px 1px at 85% 75%, rgba(255,255,255,0.35) 0%, transparent 100%),
    radial-gradient(1px 1px at 15% 85%, rgba(255,255,255,0.2) 0%, transparent 100%),
    radial-gradient(1.5px 1.5px at 92% 30%, rgba(255,255,255,0.45) 0%, transparent 100%);
  animation: twinkle 8s ease-in-out infinite alternate;
}
@keyframes twinkle { 0% { opacity: 0.6; } 100% { opacity: 1; } }

/* Hide cosmic bg on light inner pages */
body.on-moon .aurora-bg,
body.on-moon .stars-layer {
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.4s var(--ease), visibility 0.4s;
}
body.on-moon .toast {
  background: var(--cosmos);
  border-color: rgba(255, 255, 255, 0.12);
  color: var(--pearl);
  box-shadow: 0 8px 32px rgba(10, 14, 36, 0.25);
}

/* ── NAV ── */
.aether-nav {
  position: fixed; inset: 0 0 auto; z-index: 900;
  height: var(--nav-h);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 var(--pad);
  transition: background 0.4s var(--ease), backdrop-filter 0.4s;
}
.aether-nav.nav-scrolled {
  background: rgba(5, 6, 15, 0.85);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--glass-border);
}
.aether-nav.nav-moon {
  background: rgba(244, 240, 255, 0.92);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(10, 14, 36, 0.08);
}
.aether-nav.nav-moon.nav-scrolled { background: rgba(244, 240, 255, 0.97); }

.aether-logo {
  display: flex; align-items: center; gap: 0.65rem;
  font-family: var(--font-display);
  font-size: clamp(1rem, 2.5vw, 1.25rem);
  font-weight: 700;
  letter-spacing: 0.12em;
}
.logo-orbit {
  width: 32px; height: 32px; position: relative;
  display: flex; align-items: center; justify-content: center;
}
.logo-orbit::before {
  content: ''; position: absolute; inset: 0;
  border-radius: 50%;
  border: 1px solid transparent;
  background: linear-gradient(135deg, var(--aurora-1), var(--aurora-2), var(--aurora-3)) border-box;
  -webkit-mask: linear-gradient(#fff 0 0) padding-box, linear-gradient(#fff 0 0);
  mask: linear-gradient(#fff 0 0) padding-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  animation: spin 12s linear infinite;
}
.logo-orbit svg { width: 14px; height: 14px; color: var(--aurora-2); }
.logo-text {
  background: linear-gradient(135deg, var(--pearl) 0%, var(--aurora-2) 50%, var(--aurora-3) 100%);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
}
.nav-moon .logo-text {
  background: linear-gradient(135deg, var(--cosmos) 0%, var(--aurora-1) 100%);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
}

.nav-links {
  display: flex; gap: clamp(1.25rem, 2.5vw, 2.25rem);
}
.nav-links a {
  font-size: 0.7rem; font-weight: 600;
  letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--moon-dim);
  transition: color 0.25s;
  position: relative;
}
.nav-links a:hover { color: var(--pearl); }
.nav-moon .nav-links a { color: var(--nebula); opacity: 0.7; }
.nav-moon .nav-links a:hover { opacity: 1; color: var(--aurora-1); }

.nav-tools { display: flex; align-items: center; gap: 0.4rem; }
.nav-ico {
  width: 40px; height: 40px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 50%;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  color: var(--moon);
  transition: all 0.3s var(--ease);
  position: relative;
}
.nav-ico:hover {
  background: var(--glass-strong);
  border-color: rgba(123, 92, 255, 0.4);
  box-shadow: var(--glow-purple);
  transform: translateY(-2px);
}
.nav-moon .nav-ico { background: rgba(10, 14, 36, 0.05); border-color: rgba(10, 14, 36, 0.1); color: var(--cosmos); }
.nav-moon .nav-ico:hover { box-shadow: 0 0 30px rgba(123, 92, 255, 0.2); }
.nav-ico svg { width: 17px; height: 17px; }
.cart-badge {
  position: absolute; top: -2px; right: -2px;
  min-width: 17px; height: 17px; padding: 0 4px;
  background: linear-gradient(135deg, var(--aurora-3), var(--aurora-1));
  border-radius: 99px; font-size: 0.58rem; font-weight: 800;
  display: flex; align-items: center; justify-content: center;
  color: var(--pearl);
}

.nav-menu-btn {
  display: none;
  width: 40px; height: 40px;
  flex-direction: column; justify-content: center; gap: 5px;
  border-radius: 50%;
  background: var(--glass);
  border: 1px solid var(--glass-border);
}
.nav-menu-btn span {
  display: block; width: 16px; height: 1.5px;
  background: var(--pearl); margin: 0 auto;
  transition: transform 0.35s var(--ease);
}
.nav-moon .nav-menu-btn span { background: var(--cosmos); }

.mobile-panel {
  position: fixed; inset: 0; z-index: 850;
  background: var(--cosmos);
  padding: calc(var(--nav-h) + 2rem) var(--pad) 2rem;
  transform: translateY(-100%);
  transition: transform 0.5s var(--ease);
  display: flex; flex-direction: column;
}
.mobile-panel.open { transform: translateY(0); }
.mobile-panel a {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 6vw, 2.5rem);
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--glass-border);
  background: linear-gradient(90deg, var(--pearl), var(--aurora-2));
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
  transition: padding-left 0.3s var(--ease);
}
.mobile-panel a:hover { padding-left: 1rem; }

/* ── TOAST ── */
.toast {
  position: fixed; bottom: 1.5rem; left: 50%;
  transform: translateX(-50%) translateY(120%);
  z-index: 9990;
  min-width: 280px; max-width: calc(100vw - 2rem);
  background: var(--glass-strong);
  backdrop-filter: blur(24px);
  border: 1px solid var(--glass-border);
  border-radius: 99px;
  padding: 0.85rem 1.5rem;
  display: flex; align-items: center; gap: 0.75rem;
  box-shadow: var(--glow-purple);
  opacity: 0;
  transition: transform 0.5s var(--ease-bounce), opacity 0.35s;
}
.toast.show { transform: translateX(-50%) translateY(0); opacity: 1; }
.toast-ico { color: var(--aurora-2); display: flex; }
.toast-msg { font-size: 0.85rem; flex: 1; }
.toast-close { opacity: 0.4; display: flex; transition: opacity 0.2s; }
.toast-close:hover { opacity: 1; }

/* ── BUTTONS ── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.55rem;
  font-size: 0.7rem; font-weight: 700;
  letter-spacing: 0.14em; text-transform: uppercase;
  padding: 1rem 2rem;
  border-radius: 99px;
  transition: all 0.35s var(--ease);
  position: relative; overflow: hidden;
}
.btn svg { width: 14px; height: 14px; }
.btn-aurora {
  background: linear-gradient(135deg, var(--aurora-1), var(--aurora-2), var(--aurora-3));
  background-size: 200% auto;
  color: var(--pearl);
  border: none;
  box-shadow: var(--glow-purple);
}
.btn-aurora:hover { background-position: right center; transform: translateY(-3px) scale(1.02); box-shadow: 0 0 80px rgba(123, 92, 255, 0.5); }
.btn-glass {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  color: var(--pearl);
  backdrop-filter: blur(12px);
}
.btn-glass:hover { background: var(--glass-strong); border-color: rgba(0, 212, 255, 0.4); }
.btn-dark {
  background: var(--cosmos); color: var(--pearl);
  border: 1px solid var(--glass-border);
}
.btn-dark:hover { background: var(--nebula); }
.btn-sm { padding: 0.6rem 1.25rem; font-size: 0.65rem; }
.btn-full { width: 100%; }

/* ── TYPOGRAPHY ── */
.kicker {
  font-size: 0.65rem; font-weight: 700;
  letter-spacing: 0.28em; text-transform: uppercase;
  color: var(--aurora-2);
  margin-bottom: 1rem;
  display: flex; align-items: center; gap: 0.75rem;
}
.kicker::before {
  content: '◆'; font-size: 0.5rem;
  color: var(--aurora-3);
}
.kicker-center { justify-content: center; }
.display {
  font-family: var(--font-display);
  font-size: clamp(2.25rem, 5.5vw, 4rem);
  font-weight: 400; line-height: 1.1;
  letter-spacing: 0.04em;
}
.display-gradient {
  background: linear-gradient(135deg, var(--pearl) 20%, var(--aurora-2) 50%, var(--aurora-3) 80%);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
}
.lead { font-size: 0.95rem; color: var(--moon-dim); line-height: 1.85; max-width: 460px; }

/* ── HERO ORBIT ── */
.hero-orbit {
  position: relative; min-height: 100svh;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  padding: calc(var(--nav-h) + 2rem) var(--pad) 4rem;
  overflow: hidden; gap: 2.5rem;
}
.orbit-stage {
  position: relative;
  width: min(90vw, 520px);
  height: min(90vw, 520px);
  display: flex; align-items: center; justify-content: center;
}
.orbit-ring {
  position: absolute; inset: 0;
  border-radius: 50%;
  border: 1px dashed rgba(123, 92, 255, 0.2);
  pointer-events: none;
}
.orbit-ring::before {
  content: ''; position: absolute;
  top: -4px; left: 50%; transform: translateX(-50%);
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--aurora-2);
  box-shadow: var(--glow-cyan);
}
.orbit-ring-2 {
  position: absolute; inset: 12%;
  border-radius: 50%;
  border: 1px solid rgba(0, 212, 255, 0.15);
}
.orbit-gem {
  position: absolute; z-index: 3;
  width: min(55vw, 300px); height: min(55vw, 300px);
  border-radius: 50%;
  overflow: hidden;
  box-shadow:
    0 0 0 1px rgba(255,255,255,0.1),
    0 0 80px rgba(123, 92, 255, 0.3),
    0 0 120px rgba(0, 212, 255, 0.15);
  animation: floatGem 6s ease-in-out infinite;
}
.orbit-gem img { width: 100%; height: 100%; object-fit: cover; }
.orbit-gem::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(123,92,255,0.15) 0%, transparent 50%, rgba(0,212,255,0.1) 100%);
  pointer-events: none;
}
@keyframes floatGem {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}
@keyframes spin { to { transform: rotate(360deg); } }

.hero-copy-block {
  position: relative; z-index: 5;
  text-align: center;
  max-width: 600px;
  padding: 0 1rem;
}
.hero-copy-block .display { margin-bottom: 1rem; }
.hero-copy-block .lead { margin: 0 auto 2rem; text-align: center; }
.hero-cta-row { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }

.orbit-label {
  position: absolute;
  font-size: 0.6rem; font-weight: 700;
  letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--moon-dim);
  white-space: nowrap;
}
.orbit-label-1 { top: 8%; left: 50%; transform: translateX(-50%); }
.orbit-label-2 { bottom: 15%; right: 5%; }
.orbit-label-3 { bottom: 20%; left: 0; }

/* ── HORIZONTAL SCROLL ── */
.scroll-section { padding: var(--section) 0; position: relative; z-index: 1; }
.scroll-header {
  padding: 0 var(--pad);
  display: flex; align-items: flex-end; justify-content: space-between;
  margin-bottom: 2rem; flex-wrap: wrap; gap: 1rem;
}
.h-scroll {
  display: flex; gap: 1.25rem;
  padding: 0 var(--pad) 1rem;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}
.h-scroll::-webkit-scrollbar { display: none; }
.j-card-scroll {
  flex: 0 0 min(280px, 75vw);
  scroll-snap-align: start;
}

/* ── JEWEL CARDS ── */
.j-card { cursor: pointer; }
.j-frame {
  position: relative; overflow: hidden;
  aspect-ratio: 3/3.8;
  background: var(--nebula);
  border-radius: 4px;
  border: 1px solid var(--glass-border);
}
.j-card[data-gem="diamond"] .j-frame { box-shadow: inset 0 0 40px rgba(0, 212, 255, 0.05); }
.j-card[data-gem="sapphire"] .j-frame { box-shadow: inset 0 0 40px rgba(65, 105, 225, 0.08); }
.j-card[data-gem="ruby"] .j-frame { box-shadow: inset 0 0 40px rgba(255, 107, 107, 0.06); }
.j-card[data-gem="emerald"] .j-frame { box-shadow: inset 0 0 40px rgba(80, 200, 120, 0.06); }
.j-frame img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 0.9s var(--ease);
}
.j-card:hover .j-frame img { transform: scale(1.08); }
.j-shine {
  position: absolute; inset: 0; pointer-events: none;
  background: linear-gradient(125deg, transparent 40%, rgba(255,255,255,0.08) 50%, transparent 60%);
  transform: translateX(-100%);
  transition: transform 0.7s var(--ease);
}
.j-card:hover .j-shine { transform: translateX(100%); }
.j-badge {
  position: absolute; top: 0.85rem; left: 0.85rem;
  font-size: 0.58rem; font-weight: 800;
  letter-spacing: 0.14em; text-transform: uppercase;
  padding: 0.3rem 0.65rem;
  background: linear-gradient(135deg, var(--aurora-1), var(--aurora-3));
  border-radius: 99px; color: var(--pearl);
}
.j-actions {
  position: absolute; bottom: 0.85rem; right: 0.85rem;
  display: flex; gap: 0.4rem;
  opacity: 0; transform: translateY(8px);
  transition: all 0.35s var(--ease);
}
.j-card:hover .j-actions { opacity: 1; transform: translateY(0); }
.j-actions button {
  width: 38px; height: 38px;
  display: flex; align-items: center; justify-content: center;
  background: rgba(5, 6, 15, 0.7);
  backdrop-filter: blur(12px);
  border: 1px solid var(--glass-border);
  border-radius: 50%;
  color: var(--pearl);
  transition: all 0.25s;
}
.j-actions button:hover { background: var(--aurora-1); border-color: var(--aurora-1); }
.j-info { padding: 1rem 0.25rem 0; }
.j-cat { font-size: 0.6rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--aurora-2); }
.j-name {
  font-family: var(--font-display);
  font-size: 0.95rem; font-weight: 400;
  letter-spacing: 0.03em;
  color: var(--pearl); margin: 0.35rem 0 0.5rem;
  line-height: 1.35;
}
.j-bottom { display: flex; justify-content: space-between; align-items: center; }
.j-price { font-weight: 700; font-size: 0.9rem; }
.a-star { color: var(--aurora-4); font-size: 0.55rem; }
.a-star.off { color: var(--nebula); opacity: 0.5; }

.products-mosaic {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
  padding: 0 var(--pad);
}

/* ── CONSTELLATION CATEGORIES ── */
.constellation {
  padding: var(--section) var(--pad);
  position: relative; z-index: 1;
}
.constellation-map {
  position: relative;
  max-width: 900px; margin: 3rem auto 0;
  aspect-ratio: 1;
}
.constellation-svg {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  pointer-events: none;
}
.constellation-svg line {
  stroke: rgba(123, 92, 255, 0.2);
  stroke-width: 1;
  stroke-dasharray: 4 6;
}
.const-node {
  position: absolute;
  transform: translate(-50%, -50%);
  cursor: pointer;
  text-align: center;
  transition: transform 0.4s var(--ease-bounce);
}
.const-node:hover { transform: translate(-50%, -50%) scale(1.08); }
.const-node-ring {
  width: clamp(80px, 18vw, 120px);
  height: clamp(80px, 18vw, 120px);
  border-radius: 50%;
  overflow: hidden;
  border: 2px solid transparent;
  background: linear-gradient(var(--cosmos), var(--cosmos)) padding-box,
    linear-gradient(135deg, var(--aurora-1), var(--aurora-2), var(--aurora-3)) border-box;
  margin: 0 auto 0.65rem;
  box-shadow: var(--glow-purple);
  transition: box-shadow 0.35s;
}
.const-node:hover .const-node-ring { box-shadow: 0 0 60px rgba(0, 212, 255, 0.4); }
.const-node-ring img { width: 100%; height: 100%; object-fit: cover; }
.const-node-name {
  font-family: var(--font-display);
  font-size: clamp(0.75rem, 2vw, 0.95rem);
  letter-spacing: 0.08em;
  color: var(--pearl);
}
.const-node-count { font-size: 0.6rem; color: var(--aurora-2); letter-spacing: 0.12em; }
.const-node-1 { top: 15%; left: 50%; }
.const-node-2 { top: 42%; left: 18%; }
.const-node-3 { top: 38%; left: 82%; }
.const-node-4 { top: 78%; left: 35%; }
.const-node-5 { top: 72%; left: 68%; }

/* ── PROMO PRISM ── */
.prism-band {
  margin: 0 var(--pad);
  padding: clamp(3rem, 6vw, 5rem);
  border-radius: 24px;
  position: relative; overflow: hidden;
  background: linear-gradient(135deg, var(--nebula) 0%, var(--cosmos) 50%, #1a1040 100%);
  border: 1px solid var(--glass-border);
}
.prism-band::before {
  content: ''; position: absolute; inset: 0;
  background:
    linear-gradient(45deg, transparent 30%, rgba(123,92,255,0.1) 50%, transparent 70%),
    linear-gradient(-45deg, transparent 30%, rgba(0,212,255,0.08) 50%, transparent 70%);
  animation: prismShift 8s ease infinite;
}
@keyframes prismShift {
  0%, 100% { opacity: 0.5; transform: translateX(0); }
  50% { opacity: 1; transform: translateX(20px); }
}
.prism-inner {
  position: relative; z-index: 1;
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 3rem; align-items: center;
}
.prism-stats {
  display: flex; gap: 2rem; margin: 1.5rem 0 2rem;
}
.prism-stat-n {
  font-family: var(--font-display);
  font-size: 2rem;
  background: linear-gradient(135deg, var(--aurora-2), var(--aurora-3));
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
}
.prism-stat-l { font-size: 0.62rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--moon-dim); }
.prism-visual {
  position: relative; aspect-ratio: 4/5;
  border-radius: 16px; overflow: hidden;
}
.prism-visual img { width: 100%; height: 100%; object-fit: cover; }
.prism-visual::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 50%, rgba(5,6,15,0.6) 100%);
}

/* ── VALUES GLASS ── */
.values-orbit {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  padding: 0 var(--pad);
}
.glass-card {
  padding: 2rem 1.5rem;
  background: var(--glass);
  backdrop-filter: blur(16px);
  border: 1px solid var(--glass-border);
  border-radius: 16px;
  transition: transform 0.35s var(--ease), box-shadow 0.35s;
}
.glass-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--glow-purple);
  border-color: rgba(123, 92, 255, 0.3);
}
.glass-icon {
  width: 48px; height: 48px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 12px;
  background: linear-gradient(135deg, rgba(123,92,255,0.2), rgba(0,212,255,0.1));
  color: var(--aurora-2);
  margin-bottom: 1.25rem;
}
.glass-title {
  font-family: var(--font-display);
  font-size: 1rem; letter-spacing: 0.04em;
  margin-bottom: 0.5rem;
}
.glass-text { font-size: 0.82rem; color: var(--moon-dim); line-height: 1.75; }

/* ── TESTIMONIALS ── */
.voices {
  padding: var(--section) var(--pad);
  position: relative; z-index: 1;
}
.voice-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem; margin-top: 2.5rem; }
.voice-card {
  padding: 2rem;
  background: var(--glass);
  backdrop-filter: blur(20px);
  border: 1px solid var(--glass-border);
  border-radius: 20px;
  position: relative;
}
.voice-card::before {
  content: '"';
  position: absolute; top: 1rem; right: 1.5rem;
  font-family: var(--font-display);
  font-size: 4rem; line-height: 1;
  color: var(--aurora-1); opacity: 0.15;
}
.voice-stars { color: var(--aurora-4); font-size: 0.65rem; letter-spacing: 3px; margin-bottom: 1rem; }
.voice-text { font-size: 0.92rem; line-height: 1.8; color: var(--moon-dim); margin-bottom: 1.5rem; }
.voice-author { display: flex; align-items: center; gap: 0.75rem; }
.voice-ava {
  width: 40px; height: 40px; border-radius: 50%;
  background: linear-gradient(135deg, var(--aurora-1), var(--aurora-3));
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 0.85rem;
}
.voice-name { font-weight: 600; font-size: 0.85rem; }
.voice-loc { font-size: 0.7rem; color: var(--moon-dim); }

/* ── NEWSLETTER ── */
.signal-box {
  margin: 0 var(--pad) var(--section);
  padding: clamp(3rem, 6vw, 4.5rem);
  text-align: center;
  border-radius: 24px;
  background: var(--glass);
  backdrop-filter: blur(24px);
  border: 1px solid var(--glass-border);
  position: relative; overflow: hidden;
}
.signal-box::before {
  content: ''; position: absolute;
  top: -50%; left: -50%; width: 200%; height: 200%;
  background: conic-gradient(from 0deg, transparent, rgba(123,92,255,0.08), transparent, rgba(0,212,255,0.06), transparent);
  animation: spin 20s linear infinite;
}
.signal-inner { position: relative; z-index: 1; }
.signal-form {
  display: flex; max-width: 440px; margin: 1.75rem auto 0;
  border-radius: 99px; overflow: hidden;
  border: 1px solid var(--glass-border);
  background: rgba(5, 6, 15, 0.5);
}
.signal-input {
  flex: 1; padding: 1rem 1.25rem;
  background: transparent; border: none;
  color: var(--pearl); font-size: 0.9rem; outline: none;
}
.signal-input::placeholder { color: var(--moon-dim); }
.signal-btn {
  padding: 1rem 1.75rem;
  background: linear-gradient(135deg, var(--aurora-1), var(--aurora-2));
  font-size: 0.68rem; font-weight: 800;
  letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--pearl);
  transition: filter 0.25s;
}
.signal-btn:hover { filter: brightness(1.15); }

/* ── FOOTER ── */
.aether-footer {
  padding: 4rem var(--pad) 2rem;
  border-top: 1px solid var(--glass-border);
  position: relative; z-index: 1;
}
.footer-cols {
  display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 2.5rem; margin-bottom: 3rem;
}
.footer-brand {
  font-family: var(--font-display);
  font-size: 1.35rem; letter-spacing: 0.1em;
  margin-bottom: 1rem;
  background: linear-gradient(135deg, var(--pearl), var(--aurora-2));
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
}
.footer-about { font-size: 0.85rem; color: var(--moon-dim); line-height: 1.8; max-width: 260px; margin-bottom: 1.25rem; }
.footer-socials { display: flex; gap: 0.6rem; }
.footer-soc {
  width: 36px; height: 36px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 50%;
  background: var(--glass); border: 1px solid var(--glass-border);
  color: var(--moon-dim);
  transition: all 0.3s;
}
.footer-soc:hover { background: var(--aurora-1); border-color: var(--aurora-1); color: var(--pearl); box-shadow: var(--glow-purple); }
.footer-soc svg { width: 14px; height: 14px; }
.footer-head {
  font-size: 0.65rem; font-weight: 800;
  letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--aurora-2); margin-bottom: 1.1rem;
}
.footer-links { display: flex; flex-direction: column; gap: 0.55rem; }
.footer-links a { font-size: 0.85rem; color: var(--moon-dim); transition: color 0.2s; }
.footer-links a:hover { color: var(--pearl); }
.cert-chips { display: flex; flex-wrap: wrap; gap: 0.4rem; margin-top: 1rem; }
.cert-chip {
  padding: 0.25rem 0.6rem;
  font-size: 0.58rem; font-weight: 700; letter-spacing: 0.1em;
  border: 1px solid rgba(0, 212, 255, 0.25);
  border-radius: 99px; color: var(--aurora-2);
}
.footer-base {
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 1rem;
  padding-top: 1.75rem;
  border-top: 1px solid var(--glass-border);
  font-size: 0.78rem; color: var(--moon-dim);
}
.footer-legal { display: flex; gap: 1.25rem; }
.footer-legal a { color: var(--moon-dim); transition: color 0.2s; }
.footer-legal a:hover { color: var(--aurora-2); }

/* ── INNER PAGES (MOON MODE) ── */
.moon-page {
  position: relative; z-index: 2;
  background: var(--pearl);
  color: var(--cosmos);
  min-height: 100vh;
  padding-top: var(--nav-h);
}
.moon-page .kicker { color: var(--aurora-1); }
.moon-page .lead { color: rgba(10, 14, 36, 0.6); }
.moon-page .btn-glass {
  background: rgba(10, 14, 36, 0.04);
  border-color: rgba(10, 14, 36, 0.12);
  color: var(--cosmos);
}
.moon-page .btn-glass:hover {
  background: rgba(123, 92, 255, 0.08);
  border-color: rgba(123, 92, 255, 0.35);
}
.moon-page .qty-pill button,
.moon-page .c-qty button {
  color: var(--cosmos);
}
.moon-page .qty-pill span,
.moon-page .c-qty span {
  color: var(--cosmos);
}
.moon-page .pick-lbl,
.moon-page .form-lbl,
.moon-page .form-head {
  color: var(--cosmos);
}
.moon-page .result-text {
  font-size: 0.85rem;
  color: rgba(10, 14, 36, 0.55);
}
.moon-page .result-text strong {
  color: var(--cosmos);
}
.moon-page .c-name,
.moon-page .c-price,
.moon-page .c-total,
.moon-page .ck-name,
.moon-page .ck-price {
  color: var(--cosmos);
}
.moon-page .summary-card h3 {
  color: var(--cosmos);
}
.moon-page .pay-tile-name {
  color: rgba(10, 14, 36, 0.75);
}
.moon-page .form-in {
  background: #fff;
  color: var(--cosmos);
}
.moon-page .form-in::placeholder {
  color: rgba(10, 14, 36, 0.35);
}
.moon-page .promo-in {
  background: #fff;
  color: var(--cosmos);
}
.moon-page .a-star.off {
  color: rgba(10, 14, 36, 0.15);
}
.moon-page .a-star:not(.off) {
  color: var(--aurora-1);
}
.page-top {
  padding: 2.5rem var(--pad) 2rem;
  border-bottom: 1px solid rgba(10, 14, 36, 0.08);
}
.breadcrumb {
  display: flex; gap: 0.5rem; align-items: center;
  font-size: 0.75rem; color: var(--moon-dim); margin-bottom: 0.75rem;
}
.breadcrumb a { color: var(--aurora-1); }
.breadcrumb-dark { color: rgba(10, 14, 36, 0.45); }
.breadcrumb-dark a { color: var(--aurora-1); }
.page-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  letter-spacing: 0.04em;
  color: var(--cosmos);
}
.page-title em {
  font-style: normal;
  background: linear-gradient(135deg, var(--aurora-1), var(--aurora-3));
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* Shop */
.shop-layout {
  display: grid; grid-template-columns: 240px 1fr;
  gap: 2rem; padding: 2rem var(--pad) var(--section);
}
.filter-sheet {
  position: sticky; top: calc(var(--nav-h) + 1rem);
  align-self: start;
}
.filter-title {
  font-family: var(--font-display);
  font-size: 1.1rem; margin-bottom: 1.25rem;
  display: flex; justify-content: space-between;
}
.filter-clear { font-size: 0.72rem; color: var(--aurora-1); font-family: var(--font-body); }
.filter-block { margin-bottom: 1.25rem; padding-bottom: 1.25rem; border-bottom: 1px solid rgba(10,14,36,0.08); }
.filter-lbl {
  font-size: 0.65rem; font-weight: 800;
  letter-spacing: 0.14em; text-transform: uppercase;
  margin-bottom: 0.75rem; color: var(--cosmos);
}
.filter-pills { display: flex; flex-wrap: wrap; gap: 0.35rem; }
.f-pill {
  padding: 0.35rem 0.8rem;
  font-size: 0.72rem; font-weight: 600;
  border-radius: 99px;
  border: 1px solid rgba(10, 14, 36, 0.12);
  background: var(--pearl); color: var(--cosmos);
  transition: all 0.25s;
}
.f-pill.active, .f-pill:hover {
  background: linear-gradient(135deg, var(--aurora-1), var(--aurora-2));
  border-color: transparent; color: var(--pearl);
}
.f-opt { display: flex; align-items: center; gap: 0.5rem; margin-bottom: 0.45rem; font-size: 0.85rem; color: rgba(10,14,36,0.65); }
.f-opt input { accent-color: var(--aurora-1); }
.shop-bar {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 1.5rem; flex-wrap: wrap; gap: 1rem;
}
.filter-mob-btn {
  display: none; align-items: center; gap: 0.4rem;
  padding: 0.5rem 1rem;
  border-radius: 99px;
  border: 1px solid rgba(10,14,36,0.12);
  font-size: 0.7rem; font-weight: 700;
  letter-spacing: 0.08em; text-transform: uppercase;
}
.products-shop {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem;
}
.moon-page .j-name { color: var(--cosmos); }
.moon-page .j-cat { color: var(--aurora-1); }
.moon-page .j-price { color: var(--cosmos); }
.moon-page .j-frame { background: #fff; border-color: rgba(10,14,36,0.08); }

.filter-backdrop {
  display: none; position: fixed; inset: 0;
  background: rgba(5,6,15,0.5); z-index: 800;
}
.filter-backdrop.open { display: block; }

/* Detail */
.detail-layout {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 5vw, 4rem);
  padding: 2rem var(--pad) var(--section);
}
.detail-panel[data-gem="diamond"] .gallery-hero { box-shadow: 0 0 60px rgba(0, 212, 255, 0.15); }
.detail-panel[data-gem="sapphire"] .gallery-hero { box-shadow: 0 0 60px rgba(65, 105, 225, 0.2); }
.detail-panel[data-gem="ruby"] .gallery-hero { box-shadow: 0 0 60px rgba(255, 107, 107, 0.15); }
.detail-panel[data-gem="emerald"] .gallery-hero { box-shadow: 0 0 60px rgba(80, 200, 120, 0.15); }
.gallery-hero {
  aspect-ratio: 1; overflow: hidden;
  border-radius: 16px;
  border: 1px solid rgba(10,14,36,0.08);
  margin-bottom: 0.75rem;
}
.gallery-hero img { width: 100%; height: 100%; object-fit: cover; }
.gallery-thumbs { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0.5rem; }
.g-thumb {
  aspect-ratio: 1; overflow: hidden;
  border-radius: 8px; border: 2px solid transparent;
  padding: 0; cursor: pointer;
  transition: border-color 0.2s;
}
.g-thumb.on, .g-thumb:hover { border-color: var(--aurora-1); }
.g-thumb img { width: 100%; height: 100%; object-fit: cover; }
.detail-kicker { font-size: 0.65rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--aurora-1); margin-bottom: 0.5rem; }
.detail-name {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  letter-spacing: 0.03em; color: var(--cosmos);
  margin-bottom: 0.75rem;
}
.detail-rating { display: flex; align-items: center; gap: 0.6rem; margin-bottom: 1.25rem; }
.detail-reviews { font-size: 0.82rem; color: rgba(10,14,36,0.5); }
.detail-prices { display: flex; align-items: baseline; flex-wrap: wrap; gap: 0.75rem; margin-bottom: 1.5rem; }
.detail-price { font-size: 1.75rem; font-weight: 800; color: var(--cosmos); }
.detail-old { text-decoration: line-through; color: rgba(10,14,36,0.4); }
.detail-save {
  font-size: 0.7rem; font-weight: 700;
  color: var(--aurora-1);
  background: rgba(123, 92, 255, 0.1);
  padding: 0.2rem 0.5rem; border-radius: 99px;
}
.detail-line { height: 1px; background: rgba(10,14,36,0.08); margin: 1.25rem 0; }
.pick-lbl {
  font-size: 0.65rem; font-weight: 800;
  letter-spacing: 0.12em; text-transform: uppercase;
  margin-bottom: 0.6rem;
}
.pick-row { display: flex; flex-wrap: wrap; gap: 0.45rem; margin-bottom: 1rem; }
.pick-metal, .pick-size {
  padding: 0.5rem 1rem;
  border: 1px solid rgba(10,14,36,0.12);
  border-radius: 99px;
  font-size: 0.8rem; color: rgba(10,14,36,0.65);
  transition: all 0.25s;
}
.pick-size { min-width: 42px; text-align: center; }
.pick-metal.on, .pick-size.on,
.pick-metal:hover, .pick-size:hover {
  border-color: var(--aurora-1);
  background: rgba(123, 92, 255, 0.08);
  color: var(--cosmos);
}
.size-link {
  display: inline-flex; align-items: center; gap: 0.35rem;
  font-size: 0.78rem; color: var(--aurora-1);
  margin: -0.25rem 0 1rem; cursor: pointer;
}
.buy-row { display: flex; gap: 0.65rem; flex-wrap: wrap; margin-bottom: 1.25rem; }
.qty-pill {
  display: flex; align-items: center;
  border: 1px solid rgba(10,14,36,0.12);
  border-radius: 99px; overflow: hidden;
}
.qty-pill button {
  width: 42px; height: 46px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem;
}
.qty-pill span { width: 40px; text-align: center; font-weight: 600; }
.buy-row .btn-aurora { flex: 1; min-width: 160px; }
.wish-pick {
  width: 46px; height: 46px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 50%;
  border: 1px solid rgba(10,14,36,0.12);
  transition: all 0.25s;
}
.wish-pick:hover { border-color: var(--aurora-3); color: var(--aurora-3); }
.detail-feats {
  display: grid; grid-template-columns: 1fr 1fr; gap: 0.55rem;
}
.detail-feat {
  display: flex; align-items: center; gap: 0.45rem;
  font-size: 0.8rem; color: rgba(10,14,36,0.55);
}
.detail-feat svg { color: var(--aurora-1); flex-shrink: 0; }
.a-tabs { display: flex; border-bottom: 1px solid rgba(10,14,36,0.08); margin-top: 1.75rem; overflow-x: auto; }
.a-tab {
  padding: 0.8rem 1.1rem;
  font-size: 0.68rem; font-weight: 700;
  letter-spacing: 0.1em; text-transform: uppercase;
  color: rgba(10,14,36,0.4);
  border-bottom: 2px solid transparent; margin-bottom: -1px;
  white-space: nowrap;
  transition: all 0.25s;
}
.a-tab.on { color: var(--aurora-1); border-bottom-color: var(--aurora-1); }
.a-tab-panel {
  display: none; padding: 1.25rem 0;
  font-size: 0.88rem; line-height: 1.85;
  color: rgba(10,14,36,0.6);
}
.a-tab-panel.on { display: block; }
.spec-tbl { width: 100%; border-collapse: collapse; }
.spec-tbl tr { border-bottom: 1px solid rgba(10,14,36,0.06); }
.spec-tbl td { padding: 0.65rem 0; font-size: 0.85rem; }
.spec-tbl td:first-child { font-weight: 700; width: 40%; color: var(--cosmos); }

/* Cart & Checkout */
.cart-wrap, .checkout-wrap { padding: 2rem var(--pad) var(--section); }
.cart-header {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 2rem; padding-bottom: 1rem;
  border-bottom: 2px solid var(--cosmos);
}
.cart-empty {
  display: none; flex-direction: column; align-items: center;
  text-align: center; padding: 4rem 1rem;
}
.cart-empty svg { opacity: 0.3; color: var(--aurora-1); margin-bottom: 1rem; }
.summary-card {
  background: #fff;
  border: 1px solid rgba(10,14,36,0.08);
  border-radius: 20px;
  padding: 1.75rem;
  position: sticky; top: calc(var(--nav-h) + 1rem);
}
.summary-card h3 {
  font-family: var(--font-display);
  font-size: 1.2rem; margin-bottom: 1.25rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid rgba(10,14,36,0.08);
}
.sum-line {
  display: flex; justify-content: space-between;
  margin-bottom: 0.55rem; font-size: 0.88rem;
  color: rgba(10,14,36,0.55);
}
.sum-line.grand {
  font-size: 1.05rem; font-weight: 800; color: var(--cosmos);
  padding-top: 1rem; margin-top: 0.75rem;
  border-top: 1px solid rgba(10,14,36,0.08);
}
.cart-grid { display: grid; grid-template-columns: 1fr 340px; gap: 2rem; align-items: start; }
.c-line {
  display: grid; grid-template-columns: 2fr 1fr auto 1fr auto;
  gap: 1rem; align-items: center;
  padding: 1.1rem 0; border-bottom: 1px solid rgba(10,14,36,0.08);
}
.c-prod { display: flex; align-items: center; gap: 1rem; }
.c-thumb { width: 80px; height: 80px; border-radius: 12px; overflow: hidden; background: var(--pearl); }
.c-thumb img { width: 100%; height: 100%; object-fit: cover; }
.c-name { font-weight: 600; font-size: 0.95rem; }
.c-meta { font-size: 0.75rem; color: rgba(10,14,36,0.45); }
.c-qty {
  display: flex; align-items: center;
  border: 1px solid rgba(10,14,36,0.1); border-radius: 99px;
}
.c-qty button { width: 32px; height: 36px; }
.c-qty span { width: 28px; text-align: center; font-size: 0.85rem; font-weight: 600; }
.c-remove { opacity: 0.4; display: flex; transition: opacity 0.2s; }
.c-remove:hover { opacity: 1; }
.promo-row { display: flex; margin: 1.25rem 0; border-radius: 99px; overflow: hidden; border: 1px solid rgba(10,14,36,0.1); }
.promo-in { flex: 1; padding: 0.75rem 1rem; border: none; outline: none; font-size: 0.85rem; }
.promo-go {
  padding: 0.75rem 1.1rem;
  background: var(--cosmos); color: var(--pearl);
  font-size: 0.65rem; font-weight: 800;
  letter-spacing: 0.1em; text-transform: uppercase;
}

.checkout-grid { display: grid; grid-template-columns: 1fr 380px; gap: 2.5rem; }
.ck-steps {
  display: flex; align-items: center; gap: 0;
  margin-bottom: 2rem; flex-wrap: wrap;
}
.ck-step {
  display: flex; align-items: center; gap: 0.5rem;
  font-size: 0.75rem; font-weight: 600;
  color: rgba(10,14,36,0.35);
}
.ck-step.on { color: var(--cosmos); }
.ck-step.done { color: var(--aurora-1); }
.ck-dot {
  width: 30px; height: 30px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  border: 2px solid currentColor; font-size: 0.72rem; font-weight: 800;
}
.ck-step.done .ck-dot { background: var(--aurora-1); border-color: var(--aurora-1); color: var(--pearl); }
.ck-bar { flex: 1; height: 1px; background: rgba(10,14,36,0.1); min-width: 20px; margin: 0 0.4rem; }
.form-head {
  font-family: var(--font-display);
  font-size: 1.2rem; margin-bottom: 1.1rem;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 0.85rem; }
.form-grp { margin-bottom: 0.9rem; }
.form-lbl {
  display: block; font-size: 0.65rem; font-weight: 800;
  letter-spacing: 0.1em; text-transform: uppercase;
  margin-bottom: 0.4rem;
}
.form-in {
  width: 100%; padding: 0.8rem 1rem;
  border: 1px solid rgba(10,14,36,0.12);
  border-radius: 12px; font-size: 0.9rem;
  outline: none; transition: border-color 0.2s;
}
.form-in:focus { border-color: var(--aurora-1); }
.pay-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0.55rem; margin-bottom: 1rem; }
.pay-tile {
  padding: 0.75rem; text-align: center;
  border: 1px solid rgba(10,14,36,0.1);
  border-radius: 12px; cursor: pointer;
  transition: all 0.25s;
}
.pay-tile.on { border-color: var(--aurora-1); background: rgba(123,92,255,0.06); }
.pay-tile-name { font-size: 0.72rem; font-weight: 700; }
.secure-bar {
  display: flex; align-items: center; gap: 0.55rem;
  padding: 0.85rem; margin-top: 1rem;
  background: rgba(123,92,255,0.06);
  border-radius: 12px; font-size: 0.8rem;
  color: rgba(10,14,36,0.55);
}
.secure-bar svg { color: var(--aurora-1); flex-shrink: 0; }
.ck-line {
  display: flex; align-items: center; gap: 0.75rem;
  padding: 0.7rem 0; border-bottom: 1px solid rgba(10,14,36,0.06);
}
.ck-thumb {
  width: 56px; height: 56px; border-radius: 10px;
  overflow: hidden; position: relative; flex-shrink: 0;
}
.ck-thumb img { width: 100%; height: 100%; object-fit: cover; }
.ck-thumb span {
  position: absolute; top: -4px; right: -4px;
  width: 18px; height: 18px; border-radius: 50%;
  background: var(--aurora-1); color: var(--pearl);
  font-size: 0.58rem; font-weight: 800;
  display: flex; align-items: center; justify-content: center;
}
.ck-info { flex: 1; }
.ck-name { font-size: 0.88rem; font-weight: 600; }
.ck-meta { font-size: 0.7rem; color: rgba(10,14,36,0.45); }
.ck-price { font-weight: 700; }

/* Reveal */
.a-reveal { opacity: 0; transform: translateY(28px); transition: opacity 0.8s var(--ease), transform 0.8s var(--ease); }
.a-reveal.visible { opacity: 1; transform: translateY(0); }

/* Responsive */
@media (max-width: 1024px) {
  .products-mosaic, .products-shop { grid-template-columns: repeat(2, 1fr); }
  .values-orbit { grid-template-columns: repeat(2, 1fr); }
  .voice-grid { grid-template-columns: 1fr; }
  .footer-cols { grid-template-columns: 1fr 1fr; }
  .prism-inner { grid-template-columns: 1fr; }
  .detail-layout, .cart-grid, .checkout-grid { grid-template-columns: 1fr; }
  .summary-card { position: static; }
  .constellation-map { aspect-ratio: 4/3; max-width: 100%; }
}

@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-menu-btn { display: flex; }
  .hero-orbit { min-height: auto; padding-bottom: 3rem; }
  .orbit-stage { width: min(85vw, 380px); height: min(85vw, 380px); }
  .orbit-label { display: none; }
  .page-top { padding: 1.5rem var(--pad) 1.25rem; }
  .shop-layout { grid-template-columns: 1fr; padding: 1.25rem var(--pad) var(--section); }
  .detail-layout { padding: 1.25rem var(--pad) var(--section); gap: 1.5rem; }
  .cart-wrap, .checkout-wrap { padding: 1.25rem var(--pad) var(--section); }
  .cart-header { flex-direction: column; align-items: flex-start; gap: 1rem; }
  .buy-row { flex-direction: column; }
  .buy-row .btn-aurora { width: 100%; }
  .wish-pick { align-self: flex-end; }
  .detail-name { font-size: clamp(1.35rem, 5vw, 1.75rem); }
  .detail-price { font-size: 1.45rem; }
  .gallery-thumbs { grid-template-columns: repeat(4, 1fr); gap: 0.4rem; }
  .filter-sheet {
    position: fixed; top: 0; left: 0; bottom: 0;
    width: min(300px, 88vw); z-index: 850;
    background: var(--pearl); padding: calc(var(--nav-h) + 1rem) 1.25rem 2rem;
    overflow-y: auto; transform: translateX(-100%);
    transition: transform 0.4s var(--ease);
    box-shadow: 0 0 40px rgba(0,0,0,0.15);
  }
  .filter-sheet.open { transform: translateX(0); }
  .filter-mob-btn { display: inline-flex; }
  .c-line { grid-template-columns: 1fr; gap: 0.65rem; }
  .detail-feats, .pay-grid { grid-template-columns: 1fr 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .const-node-1 { top: 8%; left: 50%; }
  .const-node-2 { top: 35%; left: 12%; }
  .const-node-3 { top: 32%; left: 88%; }
  .const-node-4 { top: 72%; left: 28%; }
  .const-node-5 { top: 68%; left: 72%; }
}

@media (max-width: 480px) {
  .products-mosaic, .products-shop { grid-template-columns: 1fr; }
  .values-orbit { grid-template-columns: 1fr; }
  .footer-cols { grid-template-columns: 1fr; }
  .signal-form { flex-direction: column; border-radius: 16px; }
  .detail-feats { grid-template-columns: 1fr; }
  .pay-grid { grid-template-columns: 1fr 1fr; }
  .ck-steps { gap: 0.35rem; }
  .ck-bar { min-width: 12px; }
  .pick-row { gap: 0.35rem; }
  .pick-metal { font-size: 0.72rem; padding: 0.45rem 0.75rem; }
}