/* ============================================
   FINISHES SHOWCASE SECTION - MEDIUM GRAY
   Design Philosophy: Luxury materials library
                      Herman Miller × Conservation lab
   ============================================ */

:root {
    /* MEDIUM GRAY THEME - Perfect contrast level */
    --color-bg-medium: #2a2a2a;
    --color-bg-card: #353535;
    --color-bg-card-hover: #3d3d3d;

    --color-text-primary: #f5f5f5;
    --color-text-secondary: #c4c4c4;
    --color-text-muted: #8a8a8a;

    --color-accent-gold: #d4af37;
    --color-accent-bronze: #cd7f32;

    --color-border: rgba(255, 255, 255, 0.1);
    --color-border-hover: rgba(255, 255, 255, 0.2);

    /* Typography */
    --font-serif: 'Cormorant Garamond', 'Playfair Display', Georgia, serif;
    --font-sans: 'Inter', -apple-system, sans-serif;

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    --spacing-3xl: 6rem;

    /* Transitions */
    --ease-luxury: cubic-bezier(0.4, 0, 0.2, 1);
    --duration-fast: 200ms;
    --duration-medium: 400ms;
    --duration-slow: 600ms;

    /* Shadows */
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.4);
}

/* ============================================
   BASE STYLES
   ============================================ */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--font-sans);
    color: var(--color-text-primary);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

/* ============================================
   SECTION - MEDIUM GRAY BACKGROUND
   ============================================ */

.finishes-showcase {
    background: var(--color-bg-medium);
    padding: var(--spacing-3xl) var(--spacing-lg);
}

@media (max-width: 968px) {
    .finishes-showcase {
        padding: var(--spacing-2xl) var(--spacing-md);
    }
}

/* Container */
.finishes-showcase__container {
    max-width: 1400px;
    margin: 0 auto;
}

/* ============================================
   SECTION HEADER
   ============================================ */

.finishes-showcase__header {
    max-width: 800px;
    margin: 0 auto var(--spacing-2xl);
    text-align: center;
    animation: fadeInUp 1s var(--ease-luxury) forwards;
    opacity: 0;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.finishes-showcase__subtitle {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-accent-gold);
    margin-bottom: var(--spacing-sm);
}

.finishes-showcase__title {
    font-family: var(--font-serif);
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 400;
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
    color: var(--color-text-primary);
}

.finishes-showcase__description {
    font-size: clamp(1rem, 2vw, 1.125rem);
    line-height: 1.7;
    color: var(--color-text-secondary);
}

.finishes-showcase__break {
    display: none;
}

@media (min-width: 768px) {
    .finishes-showcase__break {
        display: block;
    }
}

/* ============================================
   FINISHES GRID
   ============================================ */

.finishes-showcase__grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-2xl);
    max-width: 1000px;
    margin-left: auto;
    margin-right: auto;
}

/* Break to 1 column on mobile */
@media (max-width: 768px) {
    .finishes-showcase__grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
}

/* ============================================
   FINISH CARD - IMAGE FOCUSED
   ============================================ */

.finish-card {
    position: relative;
    background: var(--color-bg-card);
    border-radius: 16px;
    overflow: hidden;
    transition: all var(--duration-medium) var(--ease-luxury);
    border: 1px solid var(--color-border);
    animation: fadeIn 1s var(--ease-luxury) forwards;
    opacity: 0;
    aspect-ratio: 1;
    cursor: pointer;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.finish-card:nth-child(1) { animation-delay: 0.1s; }
.finish-card:nth-child(2) { animation-delay: 0.2s; }
.finish-card:nth-child(3) { animation-delay: 0.3s; }
.finish-card:nth-child(4) { animation-delay: 0.4s; }

.finish-card:hover {
    transform: translateY(-8px);
    border-color: var(--color-border-hover);
    box-shadow: var(--shadow-lg);
}

/* Image Wrapper - FULL SIZE, takes entire card */
.finish-card__image-wrapper {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    background: #1a1a1a;
}

.finish-card__image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--duration-slow) var(--ease-luxury);
}

.finish-card:hover .finish-card__image {
    transform: scale(1.08);
}

/* Info Button - Bottom Right - Smaller and subtle */
.finish-card__info-btn {
    position: absolute;
    bottom: var(--spacing-md);
    right: var(--spacing-md);
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    color: var(--color-text-primary);
    font-size: 0.875rem;
    font-weight: 600;
    font-style: italic;
    cursor: pointer;
    transition: all var(--duration-fast) var(--ease-luxury);
    z-index: 10;
    pointer-events: auto;
}

.finish-card__info-btn:hover {
    background: rgba(212, 175, 55, 0.9);
    border-color: var(--color-accent-gold);
    transform: scale(1.15);
    box-shadow: 0 4px 16px rgba(212, 175, 55, 0.3);
}

/* Badge - Minimal elegant corner accent */
.finish-card__badge {
    position: absolute;
    top: 0;
    left: 0;
    padding: 0.625rem 1rem 0.5rem 0.75rem;
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.85) 0%, rgba(0, 0, 0, 0.5) 100%);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border-bottom-right-radius: 12px;
    border-top-left-radius: 16px;
    font-size: 0.6875rem;
    font-weight: 500;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    z-index: 5;
    opacity: 0;
    transform: translate(-8px, -8px);
    transition: all var(--duration-medium) var(--ease-luxury);
    border-right: 1px solid rgba(255, 255, 255, 0.1);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.finish-card:hover .finish-card__badge {
    opacity: 1;
    transform: translate(0, 0);
}

.finish-card__badge svg {
    display: none;
}

/* Popular badge - subtle blue accent */
.finish-card__badge--popular {
    color: #e8f0ff;
    background: linear-gradient(135deg, rgba(30, 60, 100, 0.9) 0%, rgba(20, 40, 70, 0.7) 100%);
    border-right: 1px solid rgba(74, 158, 255, 0.3);
    border-bottom: 1px solid rgba(74, 158, 255, 0.3);
}

/* Premium badge - subtle gold accent */
.finish-card__badge--premium {
    color: #fff9e6;
    background: linear-gradient(135deg, rgba(60, 50, 30, 0.9) 0%, rgba(40, 35, 25, 0.7) 100%);
    border-right: 1px solid rgba(212, 175, 55, 0.4);
    border-bottom: 1px solid rgba(212, 175, 55, 0.4);
}

/* Default/Elegant badge - subtle neutral */
.finish-card__badge {
    color: #f5f5f5;
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.85) 0%, rgba(0, 0, 0, 0.5) 100%);
}

/* ============================================
   FULL-SCREEN MODAL
   ============================================ */

/* Modal Backdrop */
.finish-modal {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.95);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    padding: var(--spacing-lg);
    opacity: 0;
    transition: opacity var(--duration-medium) var(--ease-luxury);
}

.finish-modal.active {
    display: flex;
    opacity: 1;
}

/* Modal Container */
.finish-modal__container {
    max-width: 1600px;
    width: 95%;
    max-height: 95vh;
    background: var(--color-bg-card);
    border-radius: 16px;
    overflow: hidden;
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    transform: scale(0.9);
    transition: transform var(--duration-medium) var(--ease-luxury);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

.finish-modal.active .finish-modal__container {
    transform: scale(1);
}

/* Modal Image Side */
.finish-modal__image-side {
    position: relative;
    background: #1a1a1a;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.finish-modal__image {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Modal Content Side */
.finish-modal__content-side {
    padding: var(--spacing-3xl);
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

/* Close Button */
.finish-modal__close-btn {
    position: absolute;
    top: var(--spacing-lg);
    right: var(--spacing-lg);
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--color-border);
    border-radius: 50%;
    color: var(--color-text-primary);
    font-size: 1.5rem;
    cursor: pointer;
    transition: all var(--duration-fast) var(--ease-luxury);
    z-index: 10;
}

.finish-modal__close-btn:hover {
    background: rgba(212, 175, 55, 0.9);
    border-color: var(--color-accent-gold);
    transform: rotate(90deg);
}

/* Modal Content - reuse existing finish-card__content styles */
.finish-card__content {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

/* Content Title */
.finish-card__content .finish-card__title {
    font-family: var(--font-serif);
    font-size: 2.5rem;
    font-weight: 400;
    color: var(--color-text-primary);
    margin: 0 0 0.5rem 0;
    padding-top: var(--spacing-md);
}

.finish-card__content .finish-card__subtitle {
    font-size: 1.125rem;
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-lg);
}

/* Description */
.finish-card__description {
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--color-text-secondary);
}

/* Features List */
.finish-card__features {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    padding: var(--spacing-lg) 0;
    margin: var(--spacing-lg) 0;
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
}

.finish-card__feature {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 1.0625rem;
    color: var(--color-text-secondary);
}

.finish-card__feature svg {
    color: var(--color-accent-gold);
    flex-shrink: 0;
    width: 20px;
    height: 20px;
}

/* Pricing */
.finish-card__pricing {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-md);
    margin-top: auto;
}

.finish-card__price {
    font-family: var(--font-serif);
    font-size: 2rem;
    font-weight: 400;
    color: var(--color-accent-gold);
}

/* CTA Link */
.finish-card__cta {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 2rem;
    background: rgba(212, 175, 55, 0.15);
    border: 1px solid var(--color-accent-gold);
    border-radius: 8px;
    font-size: 1.0625rem;
    font-weight: 500;
    color: var(--color-accent-gold);
    text-decoration: none;
    transition: all var(--duration-fast) var(--ease-luxury);
    white-space: nowrap;
}

.finish-card__cta:hover {
    background: var(--color-accent-gold);
    color: #1a1a1a;
    transform: translateX(2px);
}

.finish-card__cta svg {
    transition: transform var(--duration-fast) var(--ease-luxury);
}

.finish-card__cta:hover svg {
    transform: translateX(3px);
}

/* ============================================
   FOOTER
   ============================================ */

.finishes-showcase__footer {
    text-align: center;
    padding-top: var(--spacing-xl);
    border-top: 1px solid var(--color-border);
    animation: fadeIn 1s var(--ease-luxury) 0.5s forwards;
    opacity: 0;
}

.finishes-showcase__help-text {
    font-size: 1rem;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-md);
}

.finishes-showcase__contact-cta {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-xl);
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 500;
    color: var(--color-text-primary);
    text-decoration: none;
    transition: all var(--duration-fast) var(--ease-luxury);
}

.finishes-showcase__contact-cta:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--color-accent-gold);
    color: var(--color-accent-gold);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* ============================================
   RESPONSIVE
   ============================================ */

/* Modal responsive - stack vertically on tablet/mobile */
@media (max-width: 900px) {
    .finish-modal__container {
        grid-template-columns: 1fr;
        max-height: 85vh;
    }

    .finish-modal__image-side {
        min-height: 300px;
        max-height: 40vh;
    }

    .finish-modal__content-side {
        padding: var(--spacing-xl);
    }

    .finish-card__content .finish-card__title {
        font-size: 1.75rem;
    }
}

@media (max-width: 640px) {
    .finish-modal {
        padding: 0;
    }

    .finish-modal__container {
        border-radius: 0;
        max-height: 100vh;
    }

    .finish-modal__content-side {
        padding: var(--spacing-lg);
    }

    .finish-modal__close-btn {
        width: 40px;
        height: 40px;
        top: var(--spacing-md);
        right: var(--spacing-md);
    }

    .finish-card__pricing {
        flex-direction: column;
        align-items: stretch;
        gap: var(--spacing-sm);
    }

    .finish-card__cta {
        width: 100%;
        justify-content: center;
    }

    .finish-card__description {
        font-size: 0.9375rem;
    }

    .finish-card__feature {
        font-size: 0.875rem;
    }

    .finish-card__badge {
        font-size: 0.625rem;
        padding: 0.5rem 0.875rem 0.4rem 0.625rem;
    }

    .finish-card:hover .finish-card__badge {
        opacity: 1;
        transform: translate(0, 0);
    }

    .finish-card__info-btn {
        width: 32px;
        height: 32px;
        font-size: 0.75rem;
    }
}

/* ============================================
   ACCESSIBILITY
   ============================================ */

@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        transition-duration: 0.01ms !important;
    }
}

.finish-card__cta:focus-visible,
.finishes-showcase__contact-cta:focus-visible {
    outline: 2px solid var(--color-accent-gold);
    outline-offset: 4px;
}

/* ============================================
   HOVER EFFECTS FOR CARDS
   ============================================ */

@media (hover: hover) {
    .finish-card {
        cursor: pointer;
    }

    .finish-card:hover .finish-card__title {
        color: var(--color-accent-gold);
    }

    .finish-card:hover .finish-card__price {
        transform: scale(1.05);
    }
}