/**
 * Salon Privé Marketplace — Brand Pages
 * Ultra-luxury aesthetic inspired by Harrods, Net-a-Porter, 1stDibs
 *
 * @package SP_Marketplace
 */

/* ============================================
   CSS Variables — Luxury Palette
   ============================================ */
:root {
    --sp-black: #0a0a0a;
    --sp-charcoal: #1a1a1a;
    --sp-dark: #2c2c2c;
    --sp-warm-grey: #8a8378;
    --sp-stone: #b5a99a;
    --sp-sand: #d4cbc0;
    --sp-cream: #f5f0eb;
    --sp-ivory: #faf8f5;
    --sp-white: #ffffff;
    --sp-gold: #c5a258;
    --sp-gold-light: #d4b87a;
    --sp-gold-muted: rgba(197, 162, 88, 0.15);

    --sp-font-display: 'Cormorant Garamond', 'Georgia', serif;
    --sp-font-body: 'Montserrat', 'Helvetica Neue', sans-serif;

    --sp-transition-slow: 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    --sp-transition-medium: 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    --sp-transition-fast: 0.3s ease;
}

/* ============================================
   Brand Directory
   ============================================ */
.sp-brand-directory {
    max-width: 1400px;
    margin: 0 auto;
    padding: 80px 40px 120px;
}

.sp-brand-directory__header {
    text-align: center;
    margin-bottom: 80px;
}

.sp-brand-directory__eyebrow {
    display: inline-block;
    font-family: var(--sp-font-body);
    font-size: 11px;
    font-weight: 500;
    letter-spacing: 4px;
    text-transform: uppercase;
    color: var(--sp-gold);
    margin-bottom: 20px;
}

.sp-brand-directory__title {
    font-family: var(--sp-font-display);
    font-size: clamp(36px, 5vw, 64px);
    font-weight: 300;
    color: var(--sp-charcoal);
    letter-spacing: -0.02em;
    line-height: 1.1;
    margin: 0 0 20px;
}

.sp-brand-directory__subtitle {
    font-family: var(--sp-font-body);
    font-size: 14px;
    font-weight: 300;
    color: var(--sp-warm-grey);
    letter-spacing: 1px;
    max-width: 500px;
    margin: 0 auto;
}

.sp-brand-directory__divider {
    width: 60px;
    height: 1px;
    background: var(--sp-gold);
    margin: 40px auto 0;
}

/* ============================================
   Brand Grid
   ============================================ */
.sp-brand-directory__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2px;
}

@media (max-width: 1024px) {
    .sp-brand-directory__grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
    .sp-brand-directory__grid { grid-template-columns: 1fr; }
    .sp-brand-directory { padding: 40px 20px 80px; }
}

/* ============================================
   Brand Card
   ============================================ */
.sp-brand-card {
    position: relative;
    display: block;
    aspect-ratio: 4 / 5;
    overflow: hidden;
    text-decoration: none;
    color: var(--sp-white);
    background: var(--sp-charcoal);
}

.sp-brand-card__image-wrapper {
    position: absolute;
    inset: 0;
    overflow: hidden;
}

.sp-brand-card__image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--sp-transition-slow), filter var(--sp-transition-slow);
    filter: brightness(0.7) saturate(0.9);
}

.sp-brand-card:hover .sp-brand-card__image {
    transform: scale(1.05);
    filter: brightness(0.5) saturate(0.8);
}

.sp-brand-card__placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(145deg, var(--sp-charcoal) 0%, var(--sp-dark) 100%);
}

.sp-brand-card__placeholder span {
    font-family: var(--sp-font-display);
    font-size: 80px;
    font-weight: 300;
    color: var(--sp-gold-light);
    opacity: 0.3;
}

.sp-brand-card__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to top,
        rgba(10, 10, 10, 0.85) 0%,
        rgba(10, 10, 10, 0.3) 40%,
        rgba(10, 10, 10, 0.05) 100%
    );
    transition: background var(--sp-transition-medium);
}

/* Card Content */
.sp-brand-card__content {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 40px 35px;
    z-index: 2;
}

.sp-brand-card__origin {
    display: inline-block;
    font-family: var(--sp-font-body);
    font-size: 10px;
    font-weight: 400;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--sp-gold-light);
    margin-bottom: 12px;
    opacity: 0.85;
}

.sp-brand-card__name {
    font-family: var(--sp-font-display);
    font-size: clamp(24px, 3vw, 34px);
    font-weight: 400;
    color: var(--sp-white);
    letter-spacing: 0.02em;
    line-height: 1.15;
    margin: 0 0 8px;
    transition: letter-spacing var(--sp-transition-medium);
}

.sp-brand-card:hover .sp-brand-card__name {
    letter-spacing: 0.06em;
}

.sp-brand-card__tagline {
    font-family: var(--sp-font-body);
    font-size: 12px;
    font-weight: 300;
    color: rgba(255, 255, 255, 0.6);
    letter-spacing: 0.5px;
    margin: 0 0 16px;
    line-height: 1.5;
}

.sp-brand-card__cta {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-family: var(--sp-font-body);
    font-size: 11px;
    font-weight: 500;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--sp-gold-light);
    opacity: 0;
    transform: translateY(10px);
    transition: opacity var(--sp-transition-medium), transform var(--sp-transition-medium);
}

.sp-brand-card__cta svg {
    transition: transform var(--sp-transition-fast);
}

.sp-brand-card:hover .sp-brand-card__cta {
    opacity: 1;
    transform: translateY(0);
}

.sp-brand-card:hover .sp-brand-card__cta svg {
    transform: translateX(4px);
}

/* ============================================
   Single Brand Page
   ============================================ */
.sp-brand-hero {
    position: relative;
    width: 100%;
    height: 70vh;
    min-height: 500px;
    max-height: 800px;
    overflow: hidden;
    display: flex;
    align-items: flex-end;
    justify-content: center;
}

.sp-brand-hero__image {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(0.55) saturate(0.85);
}

.sp-brand-hero__gradient {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to top,
        rgba(10, 10, 10, 0.9) 0%,
        rgba(10, 10, 10, 0.4) 40%,
        rgba(10, 10, 10, 0.15) 100%
    );
}

.sp-brand-hero__content {
    position: relative;
    z-index: 2;
    text-align: center;
    padding: 0 40px 70px;
    max-width: 800px;
}

.sp-brand-hero__origin {
    font-family: var(--sp-font-body);
    font-size: 11px;
    font-weight: 400;
    letter-spacing: 4px;
    text-transform: uppercase;
    color: var(--sp-gold-light);
    margin-bottom: 16px;
    display: block;
}

.sp-brand-hero__name {
    font-family: var(--sp-font-display);
    font-size: clamp(42px, 6vw, 80px);
    font-weight: 300;
    color: var(--sp-white);
    letter-spacing: 0.05em;
    line-height: 1.05;
    margin: 0 0 16px;
}

.sp-brand-hero__tagline {
    font-family: var(--sp-font-display);
    font-size: clamp(16px, 2vw, 22px);
    font-weight: 300;
    font-style: italic;
    color: rgba(255, 255, 255, 0.65);
    letter-spacing: 0.02em;
    margin: 0;
}

.sp-brand-hero__scroll-indicator {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    width: 1px;
    height: 40px;
    background: linear-gradient(to bottom, transparent, var(--sp-gold-light));
    animation: sp-scroll-pulse 2s ease-in-out infinite;
}

@keyframes sp-scroll-pulse {
    0%, 100% { opacity: 0.3; transform: translateX(-50%) scaleY(0.6); }
    50% { opacity: 1; transform: translateX(-50%) scaleY(1); }
}

/* Brand Story Section */
.sp-brand-story {
    max-width: 720px;
    margin: 0 auto;
    padding: 80px 40px;
    text-align: center;
}

.sp-brand-story__divider {
    width: 40px;
    height: 1px;
    background: var(--sp-gold);
    margin: 0 auto 40px;
}

.sp-brand-story__text {
    font-family: var(--sp-font-display);
    font-size: 20px;
    font-weight: 300;
    line-height: 1.8;
    color: var(--sp-dark);
    letter-spacing: 0.01em;
}

.sp-brand-story__text p:first-child::first-letter {
    font-size: 3em;
    float: left;
    line-height: 0.8;
    padding-right: 8px;
    color: var(--sp-gold);
    font-weight: 400;
}

/* Brand Social Links */
.sp-brand-social {
    display: flex;
    justify-content: center;
    gap: 24px;
    margin-top: 40px;
}

.sp-brand-social a {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--sp-font-body);
    font-size: 11px;
    font-weight: 500;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--sp-warm-grey);
    text-decoration: none;
    transition: color var(--sp-transition-fast);
}

.sp-brand-social a:hover {
    color: var(--sp-gold);
}

/* Collection Section */
.sp-brand-collection {
    background: var(--sp-ivory);
    padding: 80px 40px;
}

.sp-brand-collection__header {
    text-align: center;
    margin-bottom: 60px;
}

.sp-brand-collection__eyebrow {
    font-family: var(--sp-font-body);
    font-size: 11px;
    font-weight: 500;
    letter-spacing: 4px;
    text-transform: uppercase;
    color: var(--sp-gold);
    display: block;
    margin-bottom: 16px;
}

.sp-brand-collection__title {
    font-family: var(--sp-font-display);
    font-size: clamp(28px, 4vw, 44px);
    font-weight: 300;
    color: var(--sp-charcoal);
    letter-spacing: -0.01em;
    margin: 0;
}

/* Category pills for filtering */
.sp-brand-categories {
    display: flex;
    justify-content: center;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 50px;
}

.sp-brand-categories__pill {
    font-family: var(--sp-font-body);
    font-size: 11px;
    font-weight: 400;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--sp-warm-grey);
    padding: 10px 24px;
    border: 1px solid var(--sp-sand);
    background: transparent;
    cursor: pointer;
    transition: all var(--sp-transition-fast);
}

.sp-brand-categories__pill:hover,
.sp-brand-categories__pill.active {
    color: var(--sp-charcoal);
    border-color: var(--sp-charcoal);
    background: var(--sp-white);
}

/* Product grid within brand page — override WC defaults */
.sp-brand-products .products {
    display: grid !important;
    grid-template-columns: repeat(4, 1fr);
    gap: 2px;
    margin: 0;
    padding: 0;
}

@media (max-width: 1024px) {
    .sp-brand-products .products { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 768px) {
    .sp-brand-products .products { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 480px) {
    .sp-brand-products .products { grid-template-columns: 1fr; }
}

.sp-brand-products .products .product {
    margin: 0 !important;
    padding: 0 !important;
    background: var(--sp-white);
}

.sp-brand-products .products .product a img {
    transition: transform var(--sp-transition-slow), filter var(--sp-transition-medium);
}

.sp-brand-products .products .product:hover a img {
    transform: scale(1.03);
}

.sp-brand-products .products .product .woocommerce-loop-product__title {
    font-family: var(--sp-font-display) !important;
    font-size: 16px !important;
    font-weight: 400 !important;
    color: var(--sp-charcoal);
    letter-spacing: 0.02em;
}

.sp-brand-products .products .product .price {
    font-family: var(--sp-font-body) !important;
    font-size: 13px !important;
    font-weight: 300 !important;
    color: var(--sp-warm-grey);
    letter-spacing: 1px;
}

/* ============================================
   Enquiry CTA Band
   ============================================ */
.sp-brand-enquiry {
    background: var(--sp-charcoal);
    padding: 60px 40px;
    text-align: center;
}

.sp-brand-enquiry__text {
    font-family: var(--sp-font-display);
    font-size: 24px;
    font-weight: 300;
    color: var(--sp-white);
    margin: 0 0 24px;
}

.sp-brand-enquiry__button {
    display: inline-block;
    font-family: var(--sp-font-body);
    font-size: 11px;
    font-weight: 500;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--sp-gold-light);
    border: 1px solid var(--sp-gold-light);
    padding: 14px 40px;
    text-decoration: none;
    transition: all var(--sp-transition-fast);
}

.sp-brand-enquiry__button:hover {
    background: var(--sp-gold-light);
    color: var(--sp-charcoal);
}

/* ============================================
   Animations — Entrance
   ============================================ */
.sp-fade-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.sp-fade-up.sp-visible {
    opacity: 1;
    transform: translateY(0);
}

/* Stagger children */
.sp-brand-directory__grid .sp-brand-card {
    opacity: 0;
    transform: translateY(20px);
    animation: sp-card-enter 0.6s ease forwards;
}

.sp-brand-directory__grid .sp-brand-card:nth-child(1) { animation-delay: 0.1s; }
.sp-brand-directory__grid .sp-brand-card:nth-child(2) { animation-delay: 0.2s; }
.sp-brand-directory__grid .sp-brand-card:nth-child(3) { animation-delay: 0.3s; }
.sp-brand-directory__grid .sp-brand-card:nth-child(4) { animation-delay: 0.4s; }
.sp-brand-directory__grid .sp-brand-card:nth-child(5) { animation-delay: 0.5s; }
.sp-brand-directory__grid .sp-brand-card:nth-child(6) { animation-delay: 0.6s; }
.sp-brand-directory__grid .sp-brand-card:nth-child(n+7) { animation-delay: 0.7s; }

@keyframes sp-card-enter {
    to { opacity: 1; transform: translateY(0); }
}