/* GRAVON — luxury accents */
html {
  scroll-behavior: smooth;
}
::selection {
  background: rgba(201, 169, 110, 0.35);
  color: #0f0f0f;
}
.text-balance {
  text-wrap: balance;
}
.hero-gradient {
  background: radial-gradient(ellipse 80% 60% at 50% 0%, rgba(201, 169, 110, 0.12), transparent 70%);
}
.gold-line {
  height: 1px;
  background: linear-gradient(90deg, transparent, #c9a96e, transparent);
}
.btn-lux {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.875rem 2rem;
  font-size: 0.75rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  border: 1px solid rgba(201, 169, 110, 0.5);
  color: #f5ebdd;
  transition: background 0.35s ease, color 0.35s ease, border-color 0.35s ease;
}
.btn-lux:hover {
  background: #c9a96e;
  color: #0f0f0f;
  border-color: #c9a96e;
}
.card-product {
  transition: transform 0.5s cubic-bezier(0.22, 1, 0.36, 1), box-shadow 0.5s ease;
}
.card-product:hover {
  transform: translateY(-6px);
  box-shadow: 0 24px 48px rgba(0, 0, 0, 0.45);
}
input:focus, textarea:focus, select:focus {
  outline: none;
  ring: 2px;
  box-shadow: 0 0 0 1px rgba(201, 169, 110, 0.5);
}

/* Mobile app-style bottom navigation (mobile only) */
.has-mobile-nav main {
  padding-bottom: 5rem;
}
.mobile-bottom-nav {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 60;
  display: flex;
  align-items: stretch;
  justify-content: space-around;
  gap: 0;
  padding: 0.35rem 0 calc(0.35rem + env(safe-area-inset-bottom, 0));
  background: rgba(15, 15, 15, 0.96);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}
.mobile-nav-item {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.2rem;
  padding: 0.35rem 0.15rem;
  font-size: 0.625rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: rgba(245, 235, 221, 0.65);
  transition: color 0.2s ease;
  min-width: 0;
}
.mobile-nav-item i {
  font-size: 1.25rem;
  line-height: 1;
}
.mobile-nav-item span {
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.mobile-nav-item:hover,
.mobile-nav-item.is-active {
  color: #c9a96e;
}
@media (min-width: 768px) {
  .mobile-bottom-nav {
    display: none !important;
  }
  .has-mobile-nav main {
    padding-bottom: 0;
  }
}