/* Explain: Luxury artisan shoe shop component styles and interactions. */
.site-header {
    background: linear-gradient(180deg, rgba(247, 243, 236, 0.94), rgba(247, 243, 236, 0.74));
    backdrop-filter: blur(16px);
}

.brand-name {
    font-family: var(--font-logo);
    letter-spacing: 0.08em;
    font-weight: 600;
}

.section-kicker {
    display: inline-flex;
    align-items: center;
    gap: 0.7rem;
    color: var(--accent-color);
    font-size: 0.74rem;
    font-weight: 700;
    letter-spacing: 0.24em;
    text-transform: uppercase;
}

.section-kicker::before {
    display: inline-block;
    width: 2.2rem;
    height: 1px;
    background: currentColor;
    content: "";
}

.btn-leather,
.btn-leather-light,
.btn-leather-outline {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    min-height: 3rem;
    padding: 0.85rem 1.9rem;
    border: 1px solid transparent;
    border-radius: 999px;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    text-align: center;
    transition: all 300ms ease;
}

.btn-leather {
    background: var(--button-color);
    color: var(--button-text);
    box-shadow: var(--shadow-button);
}

.btn-leather:hover {
    background: var(--primary-hover);
    transform: translateY(-2px);
}

.btn-leather-light {
    background: rgba(247, 243, 236, 0.94);
    color: var(--text-color);
    box-shadow: var(--shadow-soft);
}

.btn-leather-light:hover {
    background: #ffffff;
    transform: translateY(-2px);
}

.btn-leather-outline {
    background: transparent;
    border-color: var(--glass-border);
    color: var(--primary-color);
}

.btn-leather-outline:hover {
    background: var(--surface-color);
    transform: translateY(-2px);
}

.catalog-item {
    display: flex;
}

.catalog-item.is-hidden {
    display: none;
}

.product-card {
    position: relative;
    flex-direction: column;
    overflow: hidden;
    border: 1px solid var(--border-color);
    border-radius: 1.75rem;
    background: rgba(255, 255, 255, 0.55);
    box-shadow: var(--shadow-soft);
    transition: transform 400ms ease, box-shadow 400ms ease, border-color 400ms ease;
}

.product-card:hover {
    border-color: var(--glass-border);
    box-shadow: 0 28px 60px rgba(42, 32, 24, 0.16);
    transform: translateY(-6px);
}

.product-media {
    position: relative;
    aspect-ratio: 4 / 5;
    overflow: hidden;
    background: var(--surface-color);
}

.product-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 700ms ease;
}

.product-card:hover .product-media img {
    transform: scale(1.05);
}

.product-body {
    display: flex;
    flex: 1;
    flex-direction: column;
    padding: 1.35rem;
}

.category-card {
    position: relative;
    display: block;
    aspect-ratio: 4 / 5;
    overflow: hidden;
    border: 1px solid var(--border-color);
    border-radius: 1.75rem;
    box-shadow: var(--shadow-soft);
}

.category-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 700ms ease;
}

.category-card:hover img {
    transform: scale(1.06);
}

.category-card__body {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    gap: 0.5rem;
    padding: 1.75rem;
    background: linear-gradient(to top, rgba(27, 18, 9, 0.88), rgba(27, 18, 9, 0.12) 62%, transparent);
    color: #ffffff;
}

.filter-chip {
    display: inline-flex;
    align-items: center;
    min-height: 2.75rem;
    padding: 0.6rem 1.4rem;
    border: 1px solid var(--border-color);
    border-radius: 999px;
    background: transparent;
    color: var(--text-muted);
    font-size: 0.74rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    transition: all 250ms ease;
}

.filter-chip:hover {
    border-color: var(--accent-color);
    color: var(--primary-color);
}

.filter-chip.is-active {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: var(--button-text);
}

.timeline-item {
    position: relative;
    padding-left: 2.75rem;
}

.timeline-item::before {
    position: absolute;
    top: 0.5rem;
    left: 0.5rem;
    width: 0.7rem;
    height: 0.7rem;
    border-radius: 999px;
    background: var(--accent-color);
    box-shadow: 0 0 0 0.4rem rgba(166, 124, 82, 0.18);
    content: "";
}

.timeline-item:not(:last-child)::after {
    position: absolute;
    top: 1.5rem;
    bottom: -2.5rem;
    left: 0.85rem;
    width: 1px;
    background: var(--border-color);
    content: "";
}

.info-card {
    border: 1px solid var(--border-color);
    border-radius: 1.5rem;
    background: rgba(255, 255, 255, 0.55);
    padding: 1.35rem;
}

.form-panel {
    border: 1px solid var(--border-color);
    border-radius: 2rem;
    background: rgba(255, 255, 255, 0.6);
    padding: clamp(1.5rem, 4vw, 2.5rem);
    box-shadow: var(--shadow-soft);
}

.form-label {
    display: block;
    margin-bottom: 0.55rem;
    color: var(--text-color);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.16em;
    text-transform: uppercase;
}

.form-status.success {
    color: #3F6B47;
}

.form-status.error {
    color: #9B4A3D;
}

@media (max-width: 640px) {
    .section-kicker::before {
        width: 1.6rem;
    }
}