/* Explain: Luxury cards, glows, buttons, and light form components */
.luxury-shell {
    position: relative;
    isolation: isolate;
}

.luxury-shell::before {
    content: '';
    position: fixed;
    inset: 0;
    z-index: -2;
    pointer-events: none;
    background-image: linear-gradient(rgba(0, 0, 0, 0.02) 1px, transparent 1px), linear-gradient(90deg, rgba(0, 0, 0, 0.02) 1px, transparent 1px);
    background-size: 72px 72px;
    mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.95), transparent 80%);
}

.luxury-shell::after {
    content: '';
    position: fixed;
    inset: 0;
    z-index: -1;
    pointer-events: none;
    background: radial-gradient(circle at 50% 0%, rgba(255, 255, 255, 0.8), transparent 28rem);
}

.luxury-nav {
    backdrop-filter: blur(18px);
    background: rgba(252, 252, 252, 0.85);
    box-shadow: 0 1px 0 rgba(0, 0, 0, 0.05);
}

.brand-mark {
    display: inline-grid;
    place-items: center;
    width: 2.55rem;
    height: 2.55rem;
    border: 1px solid rgba(0, 0, 0, 0.1);
    border-radius: 999px;
    color: #ffffff;
    background: radial-gradient(circle at 35% 20%, rgba(255, 255, 255, 0.2), transparent 32%), linear-gradient(135deg, rgba(183, 110, 121, 0.9), var(--primary-color));
    box-shadow: 0 0 28px rgba(183, 110, 121, 0.15);
}

.mobile-menu-dialog {
    width: min(calc(100% - 2rem), 28rem);
    max-width: none;
    padding: 0;
    border: 0;
    border-radius: 1.5rem;
    background: transparent;
    color: var(--text-color);
}

.mobile-menu-dialog::backdrop {
    background: rgba(43, 43, 43, 0.38);
    backdrop-filter: blur(10px);
}

.mobile-menu-panel {
    border: 1px solid rgba(0, 0, 0, 0.08);
    border-radius: 1.5rem;
    background: rgba(255, 255, 255, 0.96);
    box-shadow: 0 28px 80px rgba(0, 0, 0, 0.18);
    padding: 1.25rem;
}

.mobile-menu-link {
    display: flex;
    min-height: 3.25rem;
    align-items: center;
    justify-content: space-between;
    border: 1px solid rgba(0, 0, 0, 0.06);
    border-radius: 1rem;
    background: var(--surface-color);
    color: var(--diamond-white);
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 0.16em;
    padding: 0.85rem 1rem;
    text-transform: uppercase;
    transition: border-color 220ms ease, background 220ms ease, transform 220ms ease;
}

.mobile-menu-link:hover,
.mobile-menu-link:focus-visible {
    border-color: rgba(183, 110, 121, 0.42);
    background: rgba(183, 110, 121, 0.06);
    transform: translateY(-1px);
}

.mobile-menu-link-cta {
    border-color: rgba(183, 110, 121, 0.36);
    background: linear-gradient(135deg, rgba(183, 110, 121, 0.12), rgba(43, 43, 43, 0.05));
}

.btn-luxury {
    border: 1px solid rgba(255, 255, 255, 0.2);
    background: linear-gradient(135deg, #d49aa3, var(--accent-color) 48%, #2b2b2b);
    color: #ffffff;
    box-shadow: 0 8px 24px rgba(183, 110, 121, 0.25);
    transition: transform 220ms ease, box-shadow 220ms ease, border-color 220ms ease;
}

.btn-luxury:hover,
.btn-luxury:focus-visible {
    transform: translateY(-2px);
    border-color: rgba(255, 255, 255, 0.42);
    box-shadow: 0 14px 34px rgba(183, 110, 121, 0.32), 0 0 24px rgba(43, 43, 43, 0.1);
    color: #ffffff;
}

.btn-ghost-luxury {
    border: 1px solid rgba(0, 0, 0, 0.15);
    color: var(--diamond-white);
    background: transparent;
    transition: background 220ms ease, border-color 220ms ease, color 220ms ease;
}

.btn-ghost-luxury:hover,
.btn-ghost-luxury:focus-visible {
    border-color: rgba(183, 110, 121, 0.5);
    background: rgba(183, 110, 121, 0.05);
    color: var(--diamond-white);
}

.hero-content-grid {
    display: grid;
    align-items: center;
    gap: 0;
}

.hero-jewel-stage {
    position: relative;
    min-height: 34rem;
    overflow: visible;
}

.hero-jewel-stage::before,
.hero-jewel-stage::after {
    content: '';
    position: absolute;
    border-radius: 999px;
    filter: blur(4px);
    pointer-events: none;
}

.hero-jewel-stage::before {
    width: 16rem;
    height: 16rem;
    right: 8%;
    top: 6%;
    background: radial-gradient(circle, rgba(183, 110, 121, 0.1), transparent 70%);
}

.hero-jewel-stage::after {
    width: 22rem;
    height: 22rem;
    left: 2%;
    bottom: 4%;
    background: radial-gradient(circle, rgba(4, 99, 7, 0.1), transparent 68%);
}

.jewel-image {
    position: absolute;
    object-fit: contain;
    padding: clamp(0.75rem, 2vw, 1.5rem);
    border: 1px solid rgba(0, 0, 0, 0.05);
    background: radial-gradient(circle at 45% 35%, #ffffff 0%, #ffffff 36%, #f7fbf7 68%, #eef6ef 100%);
    box-shadow: var(--shadow-deep), var(--shadow-radiant);
}

.jewel-image-main {
    right: 4%;
    top: 4%;
    width: min(78%, 34rem);
    aspect-ratio: 4 / 5;
    border-radius: 999px 999px 2rem 2rem;
}

.jewel-image-orbit {
    left: 0;
    bottom: 8%;
    width: min(48%, 19rem);
    aspect-ratio: 1;
    border-radius: 999px;
}

.jewel-image-detail {
    right: 0;
    bottom: 0;
    width: min(42%, 16rem);
    aspect-ratio: 4 / 3;
    border-radius: 1.4rem;
    background: radial-gradient(circle at 50% 40%, #ffffff 0%, #ffffff 42%, #fff7f8 100%);
}

.radiant-card {
    border: 1px solid rgba(0, 0, 0, 0.05);
    background: var(--surface-color);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.03);
    backdrop-filter: blur(14px);
}

.collection-card {
    overflow: hidden;
    border: 1px solid rgba(0, 0, 0, 0.05);
    background: var(--surface-color);
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.04);
    transition: transform 260ms ease, border-color 260ms ease, box-shadow 260ms ease;
}

.collection-card:hover {
    transform: translateY(-6px);
    border-color: rgba(183, 110, 121, 0.35);
    box-shadow: 0 24px 50px rgba(0, 0, 0, 0.06), 0 0 32px rgba(183, 110, 121, 0.08);
}

.form-panel {
    border: 1px solid rgba(0, 0, 0, 0.06);
    background: #ffffff;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.05);
}

.luxury-input {
    min-height: 3.4rem;
    border: 1px solid rgba(0, 0, 0, 0.15);
    background: #fafafa;
    color: var(--diamond-white);
    outline: none;
}

.luxury-input::placeholder {
    color: rgba(0, 0, 0, 0.4);
}

.luxury-input:focus {
    background: #ffffff;
    border-color: rgba(183, 110, 121, 0.5);
    box-shadow: 0 0 0 3px rgba(183, 110, 121, 0.1);
}

.sticky-consultation {
    position: fixed;
    right: 1rem;
    bottom: 1rem;
    z-index: 50;
    transition: opacity 220ms ease, transform 220ms ease, visibility 220ms ease;
}

.sticky-consultation.cta-hidden {
    visibility: hidden;
    opacity: 0;
    transform: translateY(1rem);
}

.sticky-contact-icon {
    display: none;
}

.sticky-consultation.cta-compact .sticky-full-cta,
.sticky-consultation.cta-compact .sticky-full-close {
    display: none;
}

.sticky-consultation.cta-compact .sticky-contact-icon {
    display: inline-flex;
}

@media (min-width: 768px) {
    .sticky-consultation {
        display: none;
    }
}

@media (min-width: 1024px) {
    .hero-content-grid {
        grid-template-areas:
            "eyebrow stage"
            "title stage"
            "copy stage"
            "actions stage"
            "stats stage";
        grid-template-columns: 0.92fr 1.08fr;
        column-gap: 3rem;
    }

    .hero-eyebrow {
        grid-area: eyebrow;
    }

    .hero-title {
        grid-area: title;
    }

    .hero-stage {
        grid-area: stage;
    }

    .hero-copy {
        grid-area: copy;
    }

    .hero-actions {
        grid-area: actions;
    }

    .hero-stats {
        grid-area: stats;
    }
}

@media (max-width: 767px) {
    .hero-jewel-stage {
        min-height: 27rem;
    }

    .jewel-image-main {
        width: 82%;
        right: -8%;
    }

    .jewel-image-orbit {
        width: 52%;
        left: -7%;
    }

    .jewel-image-detail {
        width: 46%;
        right: 5%;
    }
}