/* ============================================
   ICC-Service: Catalog Section v1.0
   Dynamic WooCommerce categories grid
   ============================================ */

.icc-catalog {
    --cat-primary: var(--icc-cat-primary, #0097a7);
    --cat-primary-hover: var(--icc-cat-primary-hover, #00838f);
    --cat-accent: var(--icc-cat-accent, #0097a7);
    --cat-accent-rgb: var(--icc-cat-accent-rgb, 0, 151, 167);
    --cat-overlay: var(--icc-cat-overlay, #0a1628);
    --cat-overlay-rgb: var(--icc-cat-overlay-rgb, 10, 22, 40);
    --cat-font: var(--icc-cat-font, Inter, -apple-system, BlinkMacSystemFont, sans-serif);
    --cat-heading-weight: var(--icc-cat-heading-weight, 700);
    --cat-card-bg: #fff;
    --cat-columns: var(--icc-cat-columns, 3);
    --cat-border: #e2e8f0;
    --cat-text: #64748b;
    --cat-title-color: #1e293b;

    background: #fff;
    padding: 56px 0 64px;
    font-family: var(--cat-font);
    position: relative;
    overflow: hidden;
}

/* Subtle geometric decoration */
.icc-catalog::before {
    content: '';
    position: absolute;
    top: -120px;
    right: -60px;
    width: 300px;
    height: 300px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(var(--cat-accent-rgb), 0.04) 0%, transparent 70%);
    pointer-events: none;
}
.icc-catalog::after {
    content: '';
    position: absolute;
    bottom: -80px;
    left: -40px;
    width: 250px;
    height: 250px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(var(--cat-accent-rgb), 0.03) 0%, transparent 70%);
    pointer-events: none;
}

/* ── Inner container ───────────────────────── */
.icc-catalog__inner {
    max-width: 1440px;
    margin: 0 auto;
    padding: 0 15px;
    box-sizing: border-box;
    position: relative;
    z-index: 1;
}

/* ── Header ────────────────────────────────── */
.icc-catalog__header {
    text-align: center;
    margin-bottom: 40px;
    position: relative;
}

.icc-catalog__title {
    font-size: clamp(17px, 1.75vw, 24px);
    font-weight: var(--cat-heading-weight);
    color: var(--cat-title-color);
    margin: 0 0 10px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    line-height: 1.2;
}

.icc-catalog__subtitle {
    font-size: clamp(14px, 1.2vw, 16px);
    font-weight: 400;
    color: var(--cat-text);
    margin: 0 0 16px;
    letter-spacing: 0.2px;
}

/* Animated accent line under title */
.icc-catalog__title-line {
    display: block;
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, var(--cat-accent), rgba(var(--cat-accent-rgb), 0.4));
    border-radius: 3px;
    margin: 0 auto;
    transition: width 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}
.icc-catalog:hover .icc-catalog__title-line {
    width: 120px;
}

/* ── Grid ──────────────────────────────────── */
.icc-catalog__grid {
    display: grid;
    grid-template-columns: repeat(var(--cat-columns, 3), 1fr);
    gap: 20px;
    margin-bottom: 40px;
}

/* ── Card ──────────────────────────────────── */
.icc-catalog__card {
    display: flex;
    flex-direction: column;
    background: var(--cat-card-bg);
    border: 1px solid var(--cat-border);
    border-radius: 12px;
    overflow: hidden;
    text-decoration: none;
    color: inherit;
    box-shadow: 0 2px 12px rgba(0,0,0,0.05);
    transition: transform 0.25s cubic-bezier(0.4, 0, 0.2, 1),
                box-shadow 0.25s ease,
                border-color 0.25s ease;
    contain: layout style;
    position: relative;
}

.icc-catalog__card:hover {
    transform: translateY(-6px);
    box-shadow: 0 12px 36px rgba(var(--cat-overlay-rgb), 0.12),
                0 4px 12px rgba(var(--cat-accent-rgb), 0.08);
    border-color: rgba(var(--cat-accent-rgb), 0.3);
}

.icc-catalog__card:focus-visible {
    outline: 2px solid #ffc107;
    outline-offset: 2px;
}

/* ── Card image ────────────────────────────── */
.icc-catalog__card-image {
    position: relative;
    aspect-ratio: 4 / 3;
    overflow: hidden;
    background: linear-gradient(135deg, #f0f4f8, #e2e8f0);
}

.icc-catalog__card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1),
                filter 0.3s ease;
}

.icc-catalog__card:hover .icc-catalog__card-image img {
    transform: scale(1.08);
    filter: brightness(1.05);
}

/* Gradient overlay on image */
.icc-catalog__card-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        180deg,
        transparent 40%,
        rgba(var(--cat-overlay-rgb), 0.06) 100%
    );
    transition: opacity 0.3s ease;
    pointer-events: none;
}

.icc-catalog__card:hover .icc-catalog__card-overlay {
    opacity: 0.7;
}

/* Placeholder when no image */
.icc-catalog__card-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg,
        rgba(var(--cat-accent-rgb), 0.08),
        rgba(var(--cat-accent-rgb), 0.03));
}

.icc-catalog__card-placeholder i {
    font-size: 48px;
    color: rgba(var(--cat-accent-rgb), 0.25);
    transition: color 0.3s ease, transform 0.3s ease;
}

.icc-catalog__card:hover .icc-catalog__card-placeholder i {
    color: rgba(var(--cat-accent-rgb), 0.45);
    transform: scale(1.1);
}

/* ── Card body ─────────────────────────────── */
.icc-catalog__card-body {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 18px 20px;
    position: relative;
}

/* Category icon (small, left of title) */
.icc-catalog__card-icon {
    flex-shrink: 0;
    width: 38px;
    height: 38px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    background: linear-gradient(145deg,
        rgba(var(--cat-accent-rgb), 0.1),
        rgba(var(--cat-accent-rgb), 0.04));
    transition: background 0.3s ease,
                transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.icc-catalog__card-icon i {
    font-size: 16px;
    color: var(--cat-accent);
    transition: color 0.3s ease;
}

.icc-catalog__card:hover .icc-catalog__card-icon {
    background: linear-gradient(145deg,
        rgba(var(--cat-accent-rgb), 0.18),
        rgba(var(--cat-accent-rgb), 0.08));
    transform: scale(1.08);
}

/* Title */
.icc-catalog__card-title {
    flex: 1;
    font-size: clamp(14px, 1.1vw, 16px);
    font-weight: 600;
    color: var(--cat-title-color);
    margin: 0;
    line-height: 1.3;
    transition: color 0.25s ease;
}

.icc-catalog__card:hover .icc-catalog__card-title {
    color: var(--cat-accent);
}

/* Product count */
.icc-catalog__card-count {
    font-size: 12px;
    font-weight: 500;
    color: var(--cat-text);
    white-space: nowrap;
    padding: 3px 10px;
    background: #f1f5f9;
    border-radius: 20px;
    transition: background 0.2s ease, color 0.2s ease;
}

.icc-catalog__card:hover .icc-catalog__card-count {
    background: rgba(var(--cat-accent-rgb), 0.1);
    color: var(--cat-accent);
}

/* Arrow indicator */
.icc-catalog__card-arrow {
    flex-shrink: 0;
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: transparent;
    transition: background 0.2s ease, transform 0.25s ease;
}

.icc-catalog__card-arrow i {
    font-size: 12px;
    color: var(--cat-text);
    transition: color 0.2s ease, transform 0.25s ease;
}

.icc-catalog__card:hover .icc-catalog__card-arrow {
    background: rgba(var(--cat-accent-rgb), 0.1);
}

.icc-catalog__card:hover .icc-catalog__card-arrow i {
    color: var(--cat-accent);
    transform: translateX(2px);
}

/* ── Footer / CTA button ──────────────────── */
.icc-catalog__footer {
    text-align: center;
}

.icc-catalog__btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 36px;
    background: var(--cat-accent);
    color: #fff;
    font-size: 15px;
    font-weight: 600;
    border: none;
    border-radius: 8px;
    text-decoration: none;
    cursor: pointer;
    box-shadow: 0 4px 16px rgba(var(--cat-accent-rgb), 0.25);
    transition: background 0.2s ease,
                transform 0.2s ease,
                box-shadow 0.2s ease;
}

.icc-catalog__btn:hover {
    background: var(--cat-primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 24px rgba(var(--cat-accent-rgb), 0.35);
    color: #fff;
}

.icc-catalog__btn:focus-visible {
    outline: 2px solid #ffc107;
    outline-offset: 2px;
}

.icc-catalog__btn i {
    font-size: 14px;
    transition: transform 0.2s ease;
}

.icc-catalog__btn:hover i {
    transform: translateX(4px);
}

/* ── RESPONSIVE ────────────────────────────── */

/* Medium desktop */
@media (max-width: 1100px) {
    .icc-catalog {
        padding: 48px 0 56px;
    }
    .icc-catalog__grid {
        grid-template-columns: repeat(var(--cat-columns, 3), 1fr);
        gap: 16px;
    }
}

/* Tablet landscape */
@media (max-width: 1024px) {
    .icc-catalog__grid {
        grid-template-columns: repeat(3, 1fr); /* cap at 3 on tablets */
    }
    .icc-catalog__card-image {
        aspect-ratio: 4 / 3;
    }
}

/* Mobile */
@media (max-width: 768px) {
    .icc-catalog {
        padding: 40px 0 48px;
    }
    .icc-catalog__header {
        margin-bottom: 28px;
    }
    .icc-catalog__grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 14px;
        margin-bottom: 32px;
    }
    .icc-catalog__card-image {
        aspect-ratio: 4 / 3;
    }
    .icc-catalog__card-body {
        padding: 14px 16px;
        gap: 10px;
    }
    .icc-catalog__card-icon {
        width: 34px;
        height: 34px;
    }
    .icc-catalog__card-icon i {
        font-size: 14px;
    }
    .icc-catalog__card-count {
        display: none;
    }
    .icc-catalog__card:hover {
        transform: translateY(-3px);
    }

    /* Hide decorative blobs on mobile */
    .icc-catalog::before,
    .icc-catalog::after {
        display: none;
    }
}

/* Small mobile */
@media (max-width: 600px) {
    .icc-catalog {
        padding: 32px 0 40px;
    }
    .icc-catalog__grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }
    .icc-catalog__card-image {
        aspect-ratio: 4 / 3;
    }
    .icc-catalog__card-body {
        padding: 12px 14px;
        gap: 8px;
    }
    .icc-catalog__card-arrow {
        display: none;
    }
    .icc-catalog__card-title {
        font-size: 13px;
    }
    .icc-catalog__btn {
        padding: 12px 28px;
        font-size: 14px;
    }
}

/* Extra small */
@media (max-width: 480px) {
    .icc-catalog__inner {
        padding: 0 12px;
    }
    .icc-catalog__grid {
        grid-template-columns: 1fr 1fr;
        gap: 10px;
    }
    .icc-catalog__card-image {
        aspect-ratio: 3 / 2;
    }
    .icc-catalog__card-body {
        padding: 10px 12px;
    }
    .icc-catalog__card-icon {
        width: 30px;
        height: 30px;
        border-radius: 8px;
    }
    .icc-catalog__card-icon i {
        font-size: 12px;
    }
    .icc-catalog__card-title {
        font-size: 12.5px;
    }
    .icc-catalog__btn {
        width: 100%;
        justify-content: center;
    }
}

/* ── ACCESSIBILITY ─────────────────────────── */
@media (prefers-reduced-motion: reduce) {
    .icc-catalog *,
    .icc-catalog *::before,
    .icc-catalog *::after {
        transition: none !important;
        animation: none !important;
        will-change: auto !important;
    }
    .icc-catalog__card:hover {
        transform: none;
    }
    .icc-catalog__card:hover .icc-catalog__card-image img {
        transform: none;
        filter: none;
    }
}