/* ==========================================================================
   Keywords Carousel & Modal
   ========================================================================== */

/* ---- Carousel Section ---- */
.carousel-section {
    padding: 4rem 0;
    overflow: hidden;
    background: linear-gradient(135deg, var(--color-cream) 0%, var(--color-white) 100%);
}

.carousel-container {
    overflow: hidden;
    position: relative;
    padding: var(--spacing-md) 0;
}

/* ---- Rows ---- */
.carousel-row {
    display: flex;
    gap: 1rem;
    width: max-content;
    margin-bottom: 1rem;
}

.carousel-row.animate {
    animation: scrollCarousel 60s linear infinite;
}

.carousel-row.animate-reverse {
    animation: scrollCarouselReverse 65s linear infinite;
}

.carousel-row.animate-slow {
    animation: scrollCarousel 70s linear infinite;
}

@keyframes scrollCarousel {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

@keyframes scrollCarouselReverse {
    0% { transform: translateX(-50%); }
    100% { transform: translateX(0); }
}

/* ---- Carousel Item (pill) ---- */
.carousel-item {
    display: inline-flex;
    align-items: center;
    padding: .75rem 1.5rem;
    background: var(--color-white);
    border: 2px solid var(--color-primary-light);
    border-radius: var(--radius-pill);
    font-family: var(--font-body);
    font-size: .95rem;
    font-weight: 500;
    color: var(--color-primary);
    white-space: nowrap;
    cursor: pointer;
    transition: all .3s ease;
    min-height: 44px;
}

.carousel-item:hover {
    background: var(--color-primary);
    color: var(--color-white);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(var(--color-primary-rgb), .3);
}

.carousel-item:active {
    transform: translateY(0);
}

/* ---- Hidden preloaded content ---- */
.carousel-content {
    display: none;
}

/* ---- Modal ---- */
.modal-overlay {
    display: none;
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0, 0, 0, .7);
    z-index: 9999;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-md);
}

.modal-overlay.active {
    display: flex;
}

.modal-content {
    background: var(--color-white);
    border-radius: var(--radius-xl);
    max-width: 800px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    transform: scale(.95);
    transition: transform .3s ease;
}

.modal-overlay.active .modal-content {
    transform: scale(1);
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-lg);
    border-bottom: 1px solid var(--color-gray-200);
    position: sticky;
    top: 0;
    background: var(--color-white);
    border-radius: var(--radius-xl) var(--radius-xl) 0 0;
    z-index: 1;
}

.modal-title {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-secondary);
    margin: 0;
}

.modal-close {
    width: 40px;
    height: 40px;
    border: none;
    background: var(--color-gray-100);
    border-radius: 50%;
    cursor: pointer;
    font-size: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-gray-600);
    transition: all .2s;
    flex-shrink: 0;
}

.modal-close:hover {
    background: var(--color-highlight);
    color: white;
}

.modal-body {
    padding: var(--spacing-xl);
    line-height: 1.8;
}

.modal-body h1,
.modal-body h2 {
    color: var(--color-secondary);
    margin: var(--spacing-lg) 0 var(--spacing-md);
}

.modal-body h3 {
    color: var(--color-primary);
    margin: var(--spacing-md) 0 var(--spacing-sm);
}

.modal-body p {
    margin-bottom: var(--spacing-md);
}

.modal-body ul,
.modal-body ol {
    margin-bottom: var(--spacing-md);
    padding-left: var(--spacing-lg);
}

.modal-body ul li,
.modal-body ol li {
    margin-bottom: var(--spacing-xs);
    line-height: 1.7;
}

.modal-body ul {
    list-style-type: disc;
}

.modal-body ol {
    list-style-type: decimal;
}

.modal-body a {
    color: var(--color-highlight);
}

.modal-body img {
    max-width: 100%;
    height: auto;
    border-radius: var(--radius-md);
}

.modal-body table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: var(--spacing-md);
}

.modal-body table th,
.modal-body table td {
    padding: var(--spacing-sm) var(--spacing-md);
    text-align: left;
    border-bottom: 1px solid var(--color-gray-200);
}

.modal-body table th {
    font-weight: 600;
    color: var(--color-secondary);
    background-color: var(--color-gray-50);
}

/* Body scroll lock when modal open */
body.modal-open {
    overflow: hidden;
}

/* ---- Responsive ---- */
@media (max-width: 768px) {
    .modal-content {
        width: 95%;
        max-height: 95vh;
    }

    .modal-header {
        padding: var(--spacing-md);
    }

    .modal-title {
        font-size: 1.05rem;
    }

    .modal-body {
        padding: var(--spacing-lg);
    }
}

@media (max-width: 480px) {
    .carousel-item {
        padding: .6rem 1.1rem;
        font-size: .85rem;
    }
}

@media (min-width: 1024px) {
    .carousel-item {
        padding: .75rem 1.5rem;
        font-size: .95rem;
    }
}

/* ---- Hover disabled on touch ---- */
@media (hover: none) {
    .carousel-item:hover {
        transform: none;
        box-shadow: none;
    }
}

/* ---- Force carousel animation even with reduced-motion ---- */
@media (prefers-reduced-motion: reduce) {
    .carousel-row.animate {
        animation: scrollCarousel 60s linear infinite !important;
        animation-iteration-count: infinite !important;
    }
    .carousel-row.animate-reverse {
        animation: scrollCarouselReverse 65s linear infinite !important;
        animation-iteration-count: infinite !important;
    }
    .carousel-row.animate-slow {
        animation: scrollCarousel 70s linear infinite !important;
        animation-iteration-count: infinite !important;
    }
}

/* ---- Print ---- */
@media print {
    .carousel-section,
    .modal-overlay {
        display: none !important;
    }
}