/* ─── Reset & Base ─── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body { min-height: 100vh; }
img, video { max-width: 100%; height: auto; display: block; }
button { cursor: pointer; font-family: inherit; }
select { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23ffffff50' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 12px center; padding-right: 36px; }

/* ─── Utility ─── */
.backdrop-border { background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.06); }

/* ─── Header ─── */
#site-header { background: transparent; }
#site-header.scrolled {
  background: rgba(6, 18, 38, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255,255,255,0.05);
  box-shadow: 0 1px 0 rgba(0,0,0,0.3);
}

.nav-link { position: relative; }
.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1.5px;
  background: #c8a44e;
  transition: width 0.25s ease;
}
.nav-link:hover { color: #fff; }
.nav-link:hover::after { width: 100%; }

/* ─── Mobile menu ─── */
.mobile-link { border-color: rgba(255,255,255,0.06) !important; }
.mobile-link:hover { color: #fff !important; padding-left: 8px; }

/* ─── Buttons ─── */
.btn-gold {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: linear-gradient(135deg, #c8a44e 0%, #e6b532 100%);
  color: #0a1f3f;
  font-weight: 600;
  border: none;
  border-radius: 12px;
  padding: 12px 28px;
  text-decoration: none;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
  box-shadow: 0 4px 20px rgba(200, 164, 78, 0.25);
}
.btn-gold:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(200, 164, 78, 0.35);
  background: linear-gradient(135deg, #d4b05a 0%, #f0c440 100%);
}
.btn-gold:active { transform: translateY(0); }

.btn-outline {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: transparent;
  color: #fff;
  font-weight: 600;
  border: 1.5px solid rgba(255,255,255,0.2);
  border-radius: 12px;
  padding: 12px 28px;
  text-decoration: none;
  transition: border-color 0.2s ease, background 0.2s ease, transform 0.2s ease;
}
.btn-outline:hover {
  border-color: rgba(255,255,255,0.4);
  background: rgba(255,255,255,0.05);
  transform: translateY(-2px);
}

/* ─── Hero stat cards ─── */
.stat-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: 20px;
  padding: 24px 20px;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  animation: float 6s ease-in-out infinite;
  position: relative;
  overflow: hidden;
}
.stat-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(200,164,78,0.3), transparent);
}
.card-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #c8a44e;
  margin-bottom: 12px;
  box-shadow: 0 0 8px rgba(200,164,78,0.5);
}

@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-10px); }
}

/* ─── Menu tabs ─── */
.menu-tab {
  padding: 10px 24px;
  border-radius: 100px;
  font-size: 0.875rem;
  font-weight: 600;
  color: rgba(255,255,255,0.5);
  background: transparent;
  border: none;
  transition: all 0.25s ease;
}
.menu-tab:hover { color: rgba(255,255,255,0.8); }
.menu-tab.active {
  background: linear-gradient(135deg, #c8a44e 0%, #e6b532 100%);
  color: #0a1f3f;
  box-shadow: 0 4px 16px rgba(200,164,78,0.3);
}

.menu-panel { transition: opacity 0.3s ease; }

/* ─── Menu cards ─── */
.menu-card {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 20px;
  overflow: hidden;
  transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}
.menu-card:hover {
  transform: translateY(-4px);
  border-color: rgba(200,164,78,0.2);
  box-shadow: 0 12px 40px rgba(0,0,0,0.3);
}
.menu-card-img {
  height: 160px;
  overflow: hidden;
}
.menu-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.menu-card:hover .menu-card-img img { transform: scale(1.08); }
.menu-card .p-5 { background: rgba(10,31,63,0.6); }

/* ─── Experience cards ─── */
.exp-card {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 20px;
  overflow: hidden;
  transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}
.exp-card:hover {
  transform: translateY(-4px);
  border-color: rgba(200,164,78,0.2);
  box-shadow: 0 12px 40px rgba(0,0,0,0.3);
}
.exp-card-img { height: 200px; overflow: hidden; }
.exp-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.exp-card:hover .exp-card-img img { transform: scale(1.06); }

/* ─── Scroll reveal ─── */
.reveal {
  opacity: 1;
  transform: none;
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}
@media (prefers-reduced-motion: no-preference) {
  .reveal {
    opacity: 0;
    transform: translateY(24px);
  }
  .reveal.revealed {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ─── Form focus states ─── */
input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: rgba(200,164,78,0.6) !important;
  box-shadow: 0 0 0 3px rgba(200,164,78,0.1) !important;
}

/* ─── Responsive ─── */
@media (max-width: 767px) {
  .font-display { font-size: 2rem !important; }
  .stat-card { padding: 18px 16px; }
  .stat-card .text-4xl { font-size: 2rem !important; }
}