/* ===========================
   NAVBAR
=========================== */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-h);
  padding: 0 var(--pad-x);
  display: flex;
  justify-content: space-between;
  align-items: center;
  z-index: 1000;
  background: rgba(5, 5, 5, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-faint);
  transition: var(--t-smooth);
}
nav.scrolled {
  border-bottom-color: var(--border-gold);
  box-shadow: 0 4px 30px rgba(0,0,0,0.6);
}

.logo {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 800;
  color: #fff;
  letter-spacing: 1px;
}
.logo span { color: var(--gold); }

.btn-nav {
  color: var(--text-muted);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  transition: var(--t-smooth);
}
.btn-nav:hover { color: var(--gold); }

/* ===========================
   HERO
=========================== */
.hero {
  min-height: 80vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: calc(var(--nav-h) + 60px) var(--pad-x) 80px;
  position: relative;
}

.hero-badge {
  display: inline-block;
  border: 1px solid var(--border-gold);
  color: var(--gold);
  padding: 6px 16px;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 30px;
  background: var(--gold-dim);
  animation: fadeUp 0.8s ease both;
}

.hero h1 {
  font-size: clamp(3rem, 7vw, 5.5rem);
  margin-bottom: 24px;
  line-height: 1;
  animation: fadeUp 0.8s 0.1s ease both;
}
.hero h1 .gold-text {
  color: var(--gold);
  text-shadow: 0 0 30px rgba(212, 175, 55, 0.3);
}

.hero p {
  color: var(--text-muted);
  font-size: 1.15rem;
  max-width: 700px;
  margin: 0 auto 40px;
  line-height: 1.7;
  animation: fadeUp 0.8s 0.2s ease both;
}

.hero .btn-gold-hero { animation: fadeUp 0.8s 0.3s ease both; }

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ===========================
   SECTIONS
=========================== */
section {
  padding: 60px var(--pad-x);
  max-width: 1300px;
  margin: 0 auto;
}

@media (max-width: 768px) {
  nav { padding: 0 20px; }
  .logo { font-size: 1.3rem; }
  .btn-nav { font-size: 0.75rem; }
  .hero { min-height: auto; padding-top: 140px; }
  section { padding: 40px 20px; }
}