/* ── Reset & Base ───────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body { margin: 0; overflow-x: hidden; }

/* ── Hero Gradient ──────────────────────────────── */
.hero-gradient {
  background:
    radial-gradient(ellipse 80% 60% at 50% 40%, rgba(13,148,136,0.35) 0%, transparent 70%),
    radial-gradient(ellipse 60% 50% at 20% 60%, rgba(212,160,23,0.15) 0%, transparent 60%),
    radial-gradient(ellipse 60% 50% at 80% 50%, rgba(13,148,136,0.2) 0%, transparent 60%),
    linear-gradient(180deg, #0a1525 0%, #0f1c2e 50%, #0a1525 100%);
}
.hero-pattern {
  background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23d4a017' fill-opacity='0.08'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

/* ── Typography ─────────────────────────────────── */
.section-label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: #d4a017;
  margin-bottom: 0.75rem;
}
.section-title {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: clamp(2rem, 4vw, 3.25rem);
  font-weight: 700;
  color: #ffffff;
  line-height: 1.15;
}
.section-desc {
  font-size: 1.05rem;
  color: #94a3b8;
  line-height: 1.7;
  max-width: 560px;
  margin: 0 auto;
}

/* ── Buttons ────────────────────────────────────── */
.btn-gold {
  background: linear-gradient(135deg, #d4a017 0%, #b8860b 100%);
  color: #0a1525;
  border: none;
  border-radius: 9999px;
  cursor: pointer;
  transition: all 0.3s ease;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}
.btn-gold:hover {
  box-shadow: 0 0 40px rgba(212,160,23,0.4);
  transform: translateY(-2px);
}
.btn-outline {
  background: transparent;
  color: #e2e8f0;
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 9999px;
  cursor: pointer;
  transition: all 0.3s ease;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}
.btn-outline:hover {
  border-color: rgba(212,160,23,0.5);
  color: #f0d060;
}

/* ── Inputs ─────────────────────────────────────── */
.input-field {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 0.75rem;
  padding: 0.875rem 1rem;
  color: #f1f5f9;
  font-family: 'Inter', system-ui, sans-serif;
  font-size: 0.95rem;
  transition: all 0.3s ease;
  outline: none;
  width: 100%;
}
.input-field::placeholder { color: #64748b; }
.input-field:focus {
  border-color: rgba(212,160,23,0.5);
  background: rgba(255,255,255,0.08);
  box-shadow: 0 0 0 3px rgba(212,160,23,0.1);
}
.input-field option { background: #0f1c2e; color: #f1f5f9; }

/* ── Menu Cards ─────────────────────────────────── */
.menu-card {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 1rem;
  padding: 0.25rem;
  transition: all 0.4s ease;
}
.menu-card:hover {
  border-color: rgba(212,160,23,0.3);
  transform: translateY(-4px);
  box-shadow: 0 20px 60px rgba(0,0,0,0.4);
}

/* ── Gallery Items ──────────────────────────────── */
.gallery-item {
  border: 1px solid rgba(255,255,255,0.06);
  transition: all 0.4s ease;
}
.gallery-item:hover {
  border-color: rgba(212,160,23,0.3);
  box-shadow: 0 16px 48px rgba(0,0,0,0.5);
}

/* ── Navigation ─────────────────────────────────── */
#navbar.scrolled {
  background: rgba(10,21,37,0.95);
  backdrop-blur-xl;
  border-bottom: 1px solid rgba(255,255,255,0.05);
  box-shadow: 0 4px 30px rgba(0,0,0,0.3);
}
.nav-link { position: relative; }
.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, #d4a017, #2dd4bf);
  transition: width 0.3s ease;
}
.nav-link:hover::after { width: 100%; }
.nav-link:hover { color: #f0d060 !important; }
.mobile-nav-link { display: block; padding: 0.5rem 0; border-bottom: 1px solid rgba(255,255,255,0.05); }
.mobile-nav-link:last-child { border: none; }

/* ── Hamburger ──────────────────────────────────── */
#menu-toggle.active .hamburger-line:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}
#menu-toggle.active .hamburger-line:nth-child(2) { opacity: 0; }
#menu-toggle.active .hamburger-line:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
  width: 1.5rem;
}

/* ── Animations ─────────────────────────────────── */
@keyframes float {
  0%, 100% { transform: translateY(0) scale(1); }
  50% { transform: translateY(-20px) scale(1.05); }
}
@keyframes pulse-slow {
  0%, 100% { opacity: 0.5; transform: scale(1); }
  50% { opacity: 0.8; transform: scale(1.1); }
}
@keyframes scroll-line {
  0% { opacity: 0; transform: scaleY(0); transform-origin: top; }
  50% { opacity: 1; transform: scaleY(1); transform-origin: top; }
  51% { transform-origin: bottom; }
  100% { opacity: 0; transform: scaleY(0); transform-origin: bottom; }
}
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

.animate-float { animation: float 6s ease-in-out infinite; }
.animate-pulse-slow { animation: pulse-slow 4s ease-in-out infinite; }
.animate-scroll-line { animation: scroll-line 2s ease-in-out infinite; }

/* ── Scroll Reveal ──────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}
.reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}

/* ── Shadow Utilities ───────────────────────────── */
.shadow-glow {
  box-shadow: 0 0 40px rgba(212,160,23,0.35), 0 8px 32px rgba(0,0,0,0.4);
}

/* ── Responsive ─────────────────────────────────── */
@media (max-width: 640px) {
  .section-title { font-size: 1.75rem; }
  #hero h1 { font-size: 2.5rem; }
}