/* Explain: Luxury component styling for cards, buttons, navigation. */
.nav-link {
    position: relative;
    min-height: 44px;
    display: inline-flex;
    align-items: center;
    color: var(--silver-color);
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    transition: color 220ms ease;
}

.nav-link::after {
    position: absolute;
    right: 0;
    bottom: 0.55rem;
    left: 0;
    height: 1px;
    content: "";
    background: var(--primary-color);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 220ms ease;
}

.nav-link:hover,
.nav-link:focus-visible,
.footer-link:hover,
.footer-link:focus-visible {
    color: var(--primary-color);
}

.nav-link:hover::after,
.nav-link:focus-visible::after {
    transform: scaleX(1);
}

.mobile-nav-link {
    min-height: 48px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid var(--line-color);
    color: var(--silver-color);
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.footer-link {
    min-height: 28px;
    display: inline-flex;
    align-items: center;
    transition: color 220ms ease;
}

.lux-glass {
    border: 1px solid var(--line-color);
    background: var(--surface-color);
    box-shadow: none;
    backdrop-filter: none;
}

.gold-divider {
    display: block;
    width: 5rem;
    height: 2px;
    background: var(--primary-color);
}

.lux-cta {
    min-height: 48px;
    border: 1px solid var(--primary-color);
    border-radius: var(--radius-lg);
    background: var(--primary-color);
    color: var(--onyx-color);
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    transition: background 220ms ease;
    cursor: pointer;
}

.lux-cta:hover,
.lux-cta:focus-visible {
    background: var(--primary-hover);
}

.lux-ghost {
    min-height: 48px;
    border: 1px solid var(--primary-color);
    border-radius: var(--radius-lg);
    background: transparent;
    color: var(--primary-color);
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    transition: background 220ms ease, color 220ms ease;
    cursor: pointer;
}

.lux-ghost:hover,
.lux-ghost:focus-visible {
    background: var(--primary-color);
    color: var(--onyx-color);
}

.product-zoom-frame {
    overflow: hidden;
    cursor: zoom-in;
}

.product-zoom-frame img {
    transform-origin: center;
    transition: transform 420ms ease;
}

.product-zoom-frame:hover img {
    transform: scale(1.16);
}

.lux-toast {
    position: fixed;
    right: 1rem;
    bottom: 1rem;
    z-index: 80;
    max-width: min(26rem, calc(100vw - 2rem));
    border: 1px solid var(--line-color);
    border-radius: 0;
    background: var(--background-color);
    color: var(--silver-color);
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}