/* QIVERA VERA — Landing Page Design System */
@import url('https://fonts.googleapis.com/css2?family=Bodoni+Moda:ital,opsz,wght@0,6..96,400..900;1,6..96,400..900&family=Jost:ital,wght@0,100..900;1,100..900&display=swap');

:root {
  --bg: #0A0B0D;
  --bg-card: #111318;
  --bg-elevated: #16181D;
  --text: #F3F4F6;
  --text-muted: #9CA3AF;
  --gold: #CA8A04;
  --gold-bright: #EAB308;
  --gold-glow: rgba(202,138,4,0.25);
  --glass-bg: rgba(17,19,24,0.7);
  --glass-border: rgba(255,255,255,0.06);
  --radius: 12px;
  --radius-sm: 8px;
  --font-heading: 'Bodoni Moda', serif;
  --font-body: 'Jost', sans-serif;
  --max-w: 1200px;
  --transition: 0.35s cubic-bezier(0.4,0,0.2,1);
}

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

html { scroll-behavior:smooth; font-size:16px; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  line-height:1.6;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}

a { color:inherit; text-decoration:none; }
img { max-width:100%; display:block; }
ul { list-style:none; }

.container { max-width:var(--max-w); margin:0 auto; padding:0 24px; }

.section-eyebrow {
  font-size:0.8rem; letter-spacing:0.2em; text-transform:uppercase;
  color:var(--gold); margin-bottom:12px; font-weight:500;
}
.section-title {
  font-family:var(--font-heading); font-size:clamp(2rem,5vw,3.5rem);
  letter-spacing:0.04em; text-transform:uppercase; line-height:1.1;
  margin-bottom:40px;
}
.gold-text { color:var(--gold); }

/* === PROMO BANNER === */
.promo-banner {
  background:var(--gold); color:#000; text-align:center;
  padding:10px 48px 10px 16px; font-size:0.85rem; font-weight:600;
  letter-spacing:0.05em; position:relative; z-index:100;
}
.promo-banner a { color:#000; text-decoration:underline; }
.code-highlight { background:#000; color:var(--gold); padding:2px 8px; border-radius:4px; font-family:monospace; }
.banner-close {
  position:absolute; right:16px; top:50%; transform:translateY(-50%);
  background:none; border:none; color:#000; font-size:1.4rem; cursor:pointer;
}

/* === HEADER === */
.header {
  position:fixed; top:0; left:0; right:0; z-index:90;
  background:rgba(10,11,13,0.85); backdrop-filter:blur(16px);
  border-bottom:1px solid var(--glass-border);
  transition:top var(--transition);
}
.header.with-banner { top:40px; }
.nav {
  max-width:var(--max-w); margin:0 auto; padding:0 24px;
  display:flex; align-items:center; justify-content:space-between; height:64px;
}
.logo {
  font-family:var(--font-heading); font-size:1.4rem; font-weight:700;
  letter-spacing:0.1em; text-transform:uppercase;
}
.logo-accent { color:var(--gold); }
.nav-links { display:flex; gap:32px; }
.nav-links a {
  font-size:0.85rem; letter-spacing:0.12em; text-transform:uppercase;
  color:var(--text-muted); transition:color var(--transition);
}
.nav-links a:hover { color:var(--gold); }
.nav-actions { display:flex; align-items:center; gap:16px; }
.btn-shop {
  background:transparent; border:1px solid var(--gold); color:var(--gold);
  padding:8px 20px; border-radius:4px; font-size:0.8rem; letter-spacing:0.1em;
  text-transform:uppercase; font-weight:600; transition:all var(--transition);
}
.btn-shop:hover { background:var(--gold); color:#000; }

.mobile-toggle { display:none; background:none; border:none; cursor:pointer; flex-direction:column; gap:5px; }
.mobile-toggle span { display:block; width:24px; height:2px; background:var(--text); transition:var(--transition); }

/* === HERO === */
.hero {
  min-height:100vh; display:flex; align-items:center;
  position:relative; padding:120px 24px 80px; overflow:hidden;
}
.hero-bg { position:absolute; inset:0; z-index:0; }
.hero-gradient {
  position:absolute; inset:0;
  background:radial-gradient(ellipse at 30% 50%, rgba(202,138,4,0.08) 0%, transparent 60%),
             radial-gradient(ellipse at 80% 20%, rgba(16,185,129,0.05) 0%, transparent 50%);
}
.hero-particles { position:absolute; inset:0; }
.hero-content { position:relative; z-index:2; max-width:600px; }
.hero-eyebrow {
  font-size:0.8rem; letter-spacing:0.25em; text-transform:uppercase;
  color:var(--gold); margin-bottom:20px; font-weight:500;
}
.hero-title {
  font-family:var(--font-heading); font-size:clamp(2.8rem,7vw,5rem);
  line-height:1.05; letter-spacing:0.02em; margin-bottom:24px;
}
.hero-subtitle { color:var(--text-muted); font-size:1.1rem; line-height:1.7; margin-bottom:40px; max-width:480px; }
.hero-ctas { display:flex; gap:16px; flex-wrap:wrap; margin-bottom:60px; }

.btn {
  padding:14px 32px; border-radius:6px; font-size:0.85rem;
  font-weight:600; letter-spacing:0.08em; text-transform:uppercase;
  transition:all var(--transition); display:inline-block; cursor:pointer; border:none;
}
.btn-primary { background:var(--gold); color:#000; }
.btn-primary:hover { background:var(--gold-bright); box-shadow:0 0 30px var(--gold-glow); transform:translateY(-2px); }
.btn-ghost { background:transparent; border:1px solid var(--glass-border); color:var(--text); }
.btn-ghost:hover { border-color:var(--gold); color:var(--gold); }
.btn-outline { background:transparent; border:1px solid var(--gold); color:var(--gold); }
.btn-outline:hover { background:var(--gold); color:#000; }

.hero-stats { display:flex; align-items:center; gap:32px; }
.stat-number { font-family:var(--font-heading); font-size:1.8rem; font-weight:700; display:block; }
.stat-label { font-size:0.75rem; color:var(--text-muted); text-transform:uppercase; letter-spacing:0.1em; }
.stat-divider { width:1px; height:40px; background:var(--glass-border); }

.hero-visual {
  position:absolute; right:-5%; top:50%; transform:translateY(-50%);
  width:45%; z-index:1; opacity:0.6;
}
.hero-image-wrapper { position:relative; }
.hero-image { width:100%; border-radius:var(--radius); }
.hero-image-glow {
  position:absolute; inset:-20%; z-index:-1;
  background:radial-gradient(circle, var(--gold-glow) 0%, transparent 70%);
  filter:blur(60px);
}

.scroll-indicator {
  position:absolute; bottom:32px; left:50%; transform:translateX(-50%);
  display:flex; flex-direction:column; align-items:center; gap:8px; z-index:5;
}
.scroll-indicator span { font-size:0.7rem; letter-spacing:0.15em; text-transform:uppercase; color:var(--text-muted); }
.scroll-line { width:1px; height:40px; background:linear-gradient(to bottom, var(--gold), transparent); animation:scroll-pulse 2s infinite; }
@keyframes scroll-pulse { 0%,100% { opacity:0.3; } 50% { opacity:1; } }

/* === COLLECTIONS === */
.collections { padding:120px 0; }
.section-header { text-align:center; margin-bottom:60px; }
.product-grid { display:grid; grid-template-columns:repeat(2, 1fr); gap:24px; }
.product-card {
  background:var(--bg-card); border:1px solid var(--glass-border);
  border-radius:var(--radius); overflow:hidden; transition:all var(--transition);
  display:block; position:relative;
}
.product-card:hover { border-color:var(--gold); transform:translateY(-6px); box-shadow:0 20px 40px rgba(0,0,0,0.4); }
.product-card.large { grid-column:span 2; }
.product-image {
  height:280px; background:var(--bg-elevated); position:relative; overflow:hidden;
  background:linear-gradient(135deg, var(--bg-elevated), var(--bg-card));
}
.product-card.large .product-image { height:360px; }
.product-badge {
  position:absolute; top:16px; left:16px; background:var(--gold); color:#000;
  padding:4px 12px; border-radius:4px; font-size:0.7rem; font-weight:700;
  letter-spacing:0.1em; text-transform:uppercase; z-index:3;
}
.product-overlay {
  position:absolute; inset:0; background:rgba(0,0,0,0.5);
  display:flex; align-items:center; justify-content:center;
  opacity:0; transition:opacity var(--transition);
}
.product-overlay span { color:var(--gold); font-weight:600; letter-spacing:0.08em; }
.product-card:hover .product-overlay { opacity:1; }
.product-info { padding:20px; }
.product-info h3 { font-family:var(--font-heading); font-size:1.2rem; letter-spacing:0.05em; margin-bottom:4px; }
.product-type { font-size:0.8rem; color:var(--text-muted); margin-bottom:8px; }
.product-price { font-size:0.9rem; }
.product-price strong { color:var(--gold); font-weight:700; }
.collections-cta { text-align:center; margin-top:48px; }

/* === UNIVERSE === */
.universe { padding:120px 0; background:var(--bg-card); }
.universe-grid { display:grid; grid-template-columns:1fr 1fr; gap:80px; align-items:center; }
.universe-text { color:var(--text-muted); font-size:1.05rem; line-height:1.8; margin-bottom:40px; }
.universe-text strong { color:var(--text); }
.universe-pillars { display:flex; flex-direction:column; gap:24px; }
.pillar { padding:20px; border-left:2px solid var(--gold); padding-left:24px; }
.pillar-icon { color:var(--gold); margin-bottom:8px; }
.pillar h4 { font-family:var(--font-heading); font-size:1rem; letter-spacing:0.05em; margin-bottom:6px; }
.pillar p { font-size:0.85rem; color:var(--text-muted); line-height:1.6; }
.universe-visual { position:relative; }
.universe-image { border-radius:var(--radius); width:100%; }
.universe-image-accent {
  position:absolute; inset:-10%; z-index:-1;
  background:radial-gradient(circle, var(--gold-glow) 0%, transparent 70%);
  filter:blur(80px);
}

/* === PHÉROMON === */
.pheromon { padding:120px 0; text-align:center; position:relative; overflow:hidden; }
.pheromon-bg {
  position:absolute; inset:0;
  background:radial-gradient(ellipse at center, rgba(202,138,4,0.06) 0%, transparent 70%);
}
.pheromon-content { position:relative; z-index:2; max-width:600px; margin:0 auto; }
.pheromon-title { font-size:clamp(3rem,8vw,5rem); margin-bottom:8px; }
.pheromon-genre { color:var(--gold); font-size:0.9rem; letter-spacing:0.2em; text-transform:uppercase; margin-bottom:24px; }
.pheromon-text { color:var(--text-muted); font-size:1.05rem; margin-bottom:40px; line-height:1.7; }
.pheromon-links { display:flex; gap:16px; justify-content:center; flex-wrap:wrap; margin-bottom:40px; }
.pheromon-socials { display:flex; gap:20px; justify-content:center; }
.pheromon-socials a { color:var(--text-muted); transition:color var(--transition); }
.pheromon-socials a:hover { color:var(--gold); }

/* === CATEGORIES === */
.categories { padding:100px 0; }
.category-grid { display:grid; grid-template-columns:repeat(3, 1fr); gap:16px; }
.category-card {
  background:var(--bg-card); border:1px solid var(--glass-border);
  border-radius:var(--radius-sm); padding:28px 24px;
  display:flex; justify-content:space-between; align-items:center;
  transition:all var(--transition); cursor:pointer;
}
.category-card:hover { border-color:var(--gold); background:var(--bg-elevated); }
.category-name { font-family:var(--font-heading); font-size:1.1rem; letter-spacing:0.05em; text-transform:uppercase; }
.category-arrow { color:var(--gold); font-size:1.4rem; transition:transform var(--transition); }
.category-card:hover .category-arrow { transform:translateX(6px); }

/* === ABOUT === */
.about { padding:120px 0; background:var(--bg-card); }
.about-grid { display:grid; grid-template-columns:1fr 1fr; gap:60px; align-items:start; }
.about-text { color:var(--text-muted); font-size:1.05rem; line-height:1.8; }
.trust-grid { display:grid; grid-template-columns:1fr 1fr; gap:16px; }
.trust-card {
  background:var(--bg-elevated); border:1px solid var(--glass-border);
  border-radius:var(--radius-sm); padding:24px; transition:all var(--transition);
}
.trust-card:hover { border-color:var(--gold); }
.trust-icon { font-size:1.6rem; margin-bottom:12px; }
.trust-card h4 { font-family:var(--font-heading); font-size:0.9rem; letter-spacing:0.04em; margin-bottom:8px; }
.trust-card p { font-size:0.8rem; color:var(--text-muted); line-height:1.5; }
.trust-card a { color:var(--gold); text-decoration:underline; }

/* === FOOTER === */
.footer { padding:80px 0 32px; background:#060709; border-top:1px solid var(--glass-border); }
.footer-grid { display:grid; grid-template-columns:2fr 1fr 1fr 1fr; gap:40px; margin-bottom:60px; }
.footer-logo { font-family:var(--font-heading); font-size:1.6rem; letter-spacing:0.1em; display:block; margin-bottom:12px; }
.footer-tagline { color:var(--text-muted); font-size:0.9rem; font-style:italic; }
.footer-links-group h5, .footer-social h5 {
  font-family:var(--font-heading); font-size:0.85rem; letter-spacing:0.1em;
  text-transform:uppercase; margin-bottom:16px; color:var(--text);
}
.footer-links-group li { margin-bottom:10px; }
.footer-links-group a { font-size:0.85rem; color:var(--text-muted); transition:color var(--transition); }
.footer-links-group a:hover { color:var(--gold); }
.social-icons { display:flex; gap:12px; flex-wrap:wrap; }
.social-icons a {
  width:40px; height:40px; border:1px solid var(--glass-border);
  border-radius:50%; display:flex; align-items:center; justify-content:center;
  font-size:0.7rem; font-weight:700; letter-spacing:0.05em;
  color:var(--text-muted); transition:all var(--transition);
}
.social-icons a:hover { border-color:var(--gold); color:var(--gold); background:rgba(202,138,4,0.1); }
.footer-bottom {
  border-top:1px solid var(--glass-border); padding-top:24px;
  display:flex; justify-content:space-between; align-items:center;
}
.footer-bottom p { font-size:0.8rem; color:var(--text-muted); }
.footer-email { color:var(--gold); }

/* === ANIMATIONS === */
@keyframes fadeInUp { from { opacity:0; transform:translateY(30px); } to { opacity:1; transform:translateY(0); } }
.hero-content { animation:fadeInUp 0.8s ease-out; }
.hero-visual { animation:fadeInUp 1s ease-out 0.2s both; }

/* === RESPONSIVE === */
@media (max-width:1024px) {
  .hero-visual { display:none; }
  .hero-content { max-width:100%; }
  .universe-grid, .about-grid { grid-template-columns:1fr; gap:48px; }
  .product-grid { grid-template-columns:1fr 1fr; }
  .product-card.large { grid-column:span 2; }
  .footer-grid { grid-template-columns:1fr 1fr; gap:32px; }
}

@media (max-width:768px) {
  .nav-links { display:none; position:fixed; top:64px; left:0; right:0; background:var(--bg); padding:24px; flex-direction:column; gap:20px; border-bottom:1px solid var(--glass-border); }
  .nav-links.active { display:flex; }
  .mobile-toggle { display:flex; }
  .hero { padding:100px 20px 60px; min-height:auto; }
  .hero-title { font-size:2.4rem; }
  .hero-stats { flex-wrap:wrap; gap:20px; }
  .stat-divider { display:none; }
  .product-grid { grid-template-columns:1fr; }
  .product-card.large { grid-column:span 1; }
  .category-grid { grid-template-columns:1fr 1fr; }
  .trust-grid { grid-template-columns:1fr; }
  .footer-grid { grid-template-columns:1fr; gap:32px; }
  .footer-bottom { flex-direction:column; gap:8px; text-align:center; }
  .collections, .universe, .pheromon, .categories, .about { padding:80px 0; }
}

@media (max-width:480px) {
  .hero-ctas { flex-direction:column; }
  .btn { width:100%; text-align:center; }
  .category-grid { grid-template-columns:1fr; }
  .pheromon-links { flex-direction:column; align-items:center; }
}