/* ============================================================
   Al Raki Jotun — Layout System
   ============================================================ */

/* ── Container ── */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin-inline: auto;
    padding-inline: var(--container-pad);
}

.container-wide {
    max-width: var(--container-wide);
    margin-inline: auto;
    padding-inline: var(--container-pad);
}

.container-narrow {
    max-width: 860px;
    margin-inline: auto;
    padding-inline: var(--container-pad);
}

/* ── Sections ── */
.section {
    padding-block: var(--space-20);
}

.section-sm {
    padding-block: var(--space-12);
}

.section-lg {
    padding-block: var(--space-32);
}

.section--navy {
    background: var(--color-navy);
    color: var(--color-white);
}

.section--navy .section-heading,
.section--navy h2,
.section--navy h3 {
    color: var(--color-white);
}

.section--navy .section-desc,
.section--navy p {
    color: rgba(255, 255, 255, 0.75);
}

.section--navy .section-label {
    color: var(--color-gold-light);
}

.section--off-white {
    background: var(--color-off-white);
}

.section--bg-subtle {
    background: var(--color-bg-subtle);
}

/* ── Grid System ── */
.grid {
    display: grid;
    gap: var(--space-6);
}

.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-auto-sm { grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); }
.grid-auto-md { grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); }
.grid-auto-lg { grid-template-columns: repeat(auto-fill, minmax(360px, 1fr)); }

/* ── Flex Utilities ── */
.flex        { display: flex; }
.flex-col    { flex-direction: column; }
.flex-wrap   { flex-wrap: wrap; }
.items-center { align-items: center; }
.items-start  { align-items: flex-start; }
.items-end    { align-items: flex-end; }
.justify-center  { justify-content: center; }
.justify-between { justify-content: space-between; }
.justify-end     { justify-content: flex-end; }
.gap-2  { gap: var(--space-2); }
.gap-3  { gap: var(--space-3); }
.gap-4  { gap: var(--space-4); }
.gap-6  { gap: var(--space-6); }
.gap-8  { gap: var(--space-8); }

/* ── Cards ── */
.card {
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    overflow: hidden;
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-card-hover);
}

.card__image {
    width: 100%;
    aspect-ratio: 4/3;
    overflow: hidden;
}

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

.card:hover .card__image img {
    transform: scale(1.05);
}

.card__body {
    padding: var(--space-6);
}

.card__footer {
    padding: var(--space-4) var(--space-6);
    border-top: 1px solid var(--color-border);
    background: var(--color-off-white);
}

/* ── Image Aspect Ratios ── */
.aspect-video     { aspect-ratio: 16/9; }
.aspect-square    { aspect-ratio: 1/1; }
.aspect-card      { aspect-ratio: 4/3; }
.aspect-portrait  { aspect-ratio: 3/4; }
.aspect-hero      { aspect-ratio: 21/9; }

img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* ── Responsive Images ── */
.img-cover {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* ── Thumbnail Placeholder ── */
.thumbnail-placeholder {
    background: linear-gradient(135deg, var(--color-bg-subtle) 0%, var(--color-border) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
}

.thumbnail-placeholder::after {
    content: '';
    display: block;
    width: 48px;
    height: 48px;
    background: var(--color-border-dark);
    mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Crect x='3' y='3' width='18' height='18' rx='2'/%3E%3Ccircle cx='8.5' cy='8.5' r='1.5'/%3E%3Cpath d='M21 15l-5-5L5 21'/%3E%3C/svg%3E") center/contain no-repeat;
    -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Crect x='3' y='3' width='18' height='18' rx='2'/%3E%3Ccircle cx='8.5' cy='8.5' r='1.5'/%3E%3Cpath d='M21 15l-5-5L5 21'/%3E%3C/svg%3E") center/contain no-repeat;
    opacity: 0.4;
}

/* ── Breadcrumbs ── */
.breadcrumbs {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-sm);
    color: var(--color-text-muted);
    padding: var(--space-4) 0;
    flex-wrap: wrap;
}

.breadcrumbs a {
    color: var(--color-text-muted);
    transition: color var(--transition-fast);
}

.breadcrumbs a:hover { color: var(--color-gold); }

.breadcrumbs__sep {
    color: var(--color-border-dark);
    font-size: var(--text-xs);
}

.breadcrumbs__current {
    color: var(--color-navy);
    font-weight: var(--weight-medium);
}

/* ── Empty State ── */
.empty-state {
    text-align: center;
    padding: var(--space-20) var(--space-8);
}

.empty-state__icon {
    width: 80px;
    height: 80px;
    margin-inline: auto;
    margin-bottom: var(--space-6);
    background: var(--color-bg-subtle);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-light);
}

.empty-state__title {
    font-size: var(--text-xl);
    font-weight: var(--weight-bold);
    color: var(--color-navy);
    margin-bottom: var(--space-2);
}

.empty-state__desc {
    color: var(--color-text-muted);
    margin-bottom: var(--space-8);
}

/* ── Pagination ── */
.pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-10) 0;
    flex-wrap: wrap;
}

.pagination a,
.pagination span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    padding: 0 var(--space-3);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    font-size: var(--text-sm);
    font-weight: var(--weight-medium);
    color: var(--color-text);
    transition: all var(--transition-fast);
}

.pagination a:hover {
    border-color: var(--color-gold);
    color: var(--color-gold);
    background: var(--color-gold-pale);
}

.pagination .current,
.pagination .page-numbers.current {
    background: var(--color-navy);
    color: var(--color-white);
    border-color: var(--color-navy);
}

/* ── Forms (global) ── */
.form-group {
    margin-bottom: var(--space-5);
}

.form-label {
    display: block;
    font-size: var(--text-sm);
    font-weight: var(--weight-semibold);
    color: var(--color-navy);
    margin-bottom: var(--space-2);
}

.form-label .required {
    color: var(--color-error);
    margin-inline-start: 2px;
}

.form-control {
    width: 100%;
    padding: 12px 16px;
    font-family: inherit;
    font-size: var(--text-base);
    color: var(--color-text);
    background: var(--color-white);
    border: 1.5px solid var(--color-border);
    border-radius: var(--radius-md);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
    appearance: none;
}

.form-control:focus {
    outline: none;
    border-color: var(--color-navy);
    box-shadow: 0 0 0 3px rgba(6, 52, 91, 0.1);
}

.form-control::placeholder {
    color: var(--color-text-light);
}

.form-control.is-error {
    border-color: var(--color-error);
}

textarea.form-control {
    resize: vertical;
    min-height: 120px;
}

select.form-control {
    cursor: pointer;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23667085' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: left 12px center;
    padding-inline-start: 40px;
}

.lang-ar select.form-control {
    background-position: right 12px center;
    padding-inline-start: 16px;
    padding-inline-end: 40px;
}

/* ── WhatsApp Float ── */
.whatsapp-float {
    position: fixed;
    bottom: var(--space-8);
    inset-inline-end: var(--space-8);
    z-index: var(--z-overlay);
    width: 60px;
    height: 60px;
    background: var(--color-whatsapp);
    color: var(--color-white);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    transition: transform var(--transition-spring), box-shadow var(--transition-base);
    text-decoration: none;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 8px 32px rgba(37, 211, 102, 0.5);
    color: var(--color-white);
}

.whatsapp-float::before {
    content: '';
    position: absolute;
    inset: -4px;
    border-radius: var(--radius-full);
    background: rgba(37, 211, 102, 0.2);
    animation: wa-pulse 2s ease infinite;
}

@keyframes wa-pulse {
    0%   { transform: scale(1); opacity: 0.8; }
    100% { transform: scale(1.5); opacity: 0; }
}

/* ── Responsive ── */
@media (max-width: 1280px) {
    :root { --container-pad: var(--space-6); }
}

@media (max-width: 1024px) {
    .grid-4 { grid-template-columns: repeat(2, 1fr); }
    .grid-3 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
    :root {
        --container-pad: var(--space-5);
        --space-20: 60px;
        --space-16: 48px;
        --space-32: 80px;
    }

    .section { padding-block: var(--space-12); }
    .section-lg { padding-block: var(--space-20); }

    .grid-4,
    .grid-3,
    .grid-2 { grid-template-columns: 1fr; }

    .section-header { margin-bottom: var(--space-8); }
}

@media (max-width: 480px) {
    :root {
        --container-pad: var(--space-4);
    }

    .section { padding-block: var(--space-10); }
    .btn-xl { padding: 14px 28px; font-size: var(--text-base); }
}