/* ═══════════════════════════════════════════════════════
   AFDALAQAR OVERHAUL CSS — Staging v1.0
   Design System + Components + Mobile UX
   ═══════════════════════════════════════════════════════ */

/* ─── Font & Base ─── */
body {
    font-family: var(--af-font, 'IBM Plex Sans Arabic', Tahoma, Arial, sans-serif) !important;
    font-size: var(--af-font-size-base, 16px);
    line-height: var(--af-line-height, 1.7);
    background: var(--af-bg, #f4f9f8);
    color: var(--af-text, #09252a);
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--af-font-heading, var(--af-font)) !important;
    line-height: 1.35;
}

/* ─── Header Redesign ─── */
.site-header {
    background: linear-gradient(135deg, var(--af-primary) 0%, var(--af-primary-strong) 100%);
    box-shadow: var(--af-shadow-md);
    position: sticky;
    top: 0;
    z-index: 100;
    transition: box-shadow var(--af-t-normal);
}

.site-header.scrolled {
    box-shadow: var(--af-shadow-lg);
}

.site-header__inner {
    min-height: var(--af-header-height, 80px);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    padding: 0;
}

/* Brand/logo */
.brand {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    font-weight: 700;
    color: #fff;
    text-decoration: none;
    flex-shrink: 0;
}

.brand__mark {
    width: 44px;
    height: 44px;
    border-radius: var(--af-radius-sm);
    background: var(--af-accent);
    color: var(--af-text);
    display: grid;
    place-items: center;
    font-size: 1.3rem;
    box-shadow: 0 4px 12px rgba(255,198,56,.3);
}

.brand__text {
    font-size: 1.15rem;
    letter-spacing: -0.3px;
}

/* Navigation */
.primary-nav ul {
    display: flex;
    align-items: center;
    gap: 6px;
    list-style: none;
    margin: 0;
    padding: 0;
}

.primary-nav a {
    color: rgba(255,255,255,.9);
    font-weight: 500;
    padding: 8px 14px;
    border-radius: var(--af-radius-sm);
    transition: all var(--af-t-fast);
    font-size: 0.95rem;
}

.primary-nav a:hover,
.primary-nav a:focus {
    color: #fff;
    background: rgba(255,255,255,.12);
}

/* Header CTA */
.header-cta {
    background: var(--af-accent) !important;
    color: var(--af-text) !important;
    padding: 10px 22px !important;
    border-radius: var(--af-radius-sm) !important;
    font-weight: 700;
    font-size: 0.9rem;
    box-shadow: 0 4px 12px rgba(255,198,56,.3);
    transition: all var(--af-t-fast);
    white-space: nowrap;
}

.header-cta:hover {
    background: var(--af-accent-strong) !important;
    transform: translateY(-1px);
    box-shadow: 0 6px 16px rgba(255,198,56,.4);
}

/* Nav toggle (mobile) */
.nav-toggle {
    display: none;
    background: rgba(255,255,255,.1);
    border: 1px solid rgba(255,255,255,.2);
    color: #fff;
    padding: 10px 14px;
    border-radius: var(--af-radius-sm);
    cursor: pointer;
    font-size: 0.9rem;
    min-height: 44px;
}

/* ─── Hero Section ─── */
.home-hero {
    background: linear-gradient(135deg, var(--af-surface-soft) 0%, var(--af-bg) 100%);
    padding: 60px 0 50px;
    border-bottom: 1px solid var(--af-border);
}

.home-hero__grid {
    display: grid;
    grid-template-columns: 1fr 400px;
    gap: 40px;
    align-items: center;
}

.home-hero .eyebrow {
    display: inline-block;
    background: var(--af-accent-soft);
    color: var(--af-accent-strong);
    padding: 6px 14px;
    border-radius: 999px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 16px;
}

.home-hero h1 {
    font-size: clamp(1.8rem, 4vw, 2.8rem);
    line-height: 1.3;
    margin: 0 0 16px;
    color: var(--af-text);
}

.home-hero p {
    font-size: 1.05rem;
    color: var(--af-text-secondary);
    margin: 0 0 24px;
}

.hero-actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

/* Buttons */
.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    border-radius: var(--af-radius-sm);
    font-weight: 600;
    font-size: 0.95rem;
    border: none;
    cursor: pointer;
    transition: all var(--af-t-fast);
    text-decoration: none;
    min-height: 48px;
}

.button--primary {
    background: var(--af-primary);
    color: #fff;
}

.button--primary:hover {
    background: var(--af-primary-strong);
    color: #fff;
    transform: translateY(-1px);
    box-shadow: var(--af-shadow-md);
}

.button--ghost {
    background: transparent;
    color: var(--af-primary);
    border: 2px solid var(--af-primary);
}

.button--ghost:hover {
    background: var(--af-primary);
    color: #fff;
}

.button--light {
    background: #fff;
    color: var(--af-primary);
}

.button--accent {
    background: var(--af-accent);
    color: var(--af-text);
}

.button--accent:hover {
    background: var(--af-accent-strong);
}

/* Search Panel */
.search-panel {
    background: var(--af-surface);
    border: 1px solid var(--af-border);
    border-radius: var(--af-radius-lg);
    padding: 24px;
    box-shadow: var(--af-shadow-md);
}

.search-panel h2 {
    font-size: 1.1rem;
    margin: 0 0 16px;
}

/* ─── Trust Indicators ─── */
.af-trust-stats {
    display: flex;
    justify-content: center;
    gap: 40px;
    padding: 32px 0;
    background: var(--af-surface);
    border-top: 1px solid var(--af-border);
    border-bottom: 1px solid var(--af-border);
}

.af-trust-stat {
    text-align: center;
}

.af-trust-stat__num {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    color: var(--af-primary);
}

.af-trust-stat__label {
    font-size: 0.9rem;
    color: var(--af-text-secondary);
}

/* ─── Sections ─── */
.section {
    padding: 48px 0;
}

.section-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 28px;
}

.section-head .eyebrow {
    display: block;
    color: var(--af-primary);
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 6px;
}

/* ─── Project Cards ─── */
.listing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 24px;
}

article.card,
article.project-card {
    background: var(--af-surface);
    border: 1px solid var(--af-border);
    border-radius: var(--af-radius-lg);
    overflow: hidden;
    transition: all var(--af-t-normal);
    display: flex;
    flex-direction: column;
}

article.card:hover,
article.project-card:hover {
    box-shadow: var(--af-shadow-lg);
    transform: translateY(-3px);
    border-color: var(--af-border-strong);
}

/* Card image */
article.card > a:first-child,
article.card img {
    display: block;
    width: 100%;
    aspect-ratio: 800/520;
    object-fit: cover;
    overflow: hidden;
}

article.card .card-body {
    padding: 16px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

/* Card badge */
.card-badge {
    position: absolute;
    top: 12px;
    inset-inline-start: 12px;
    background: var(--af-success);
    color: #fff;
    padding: 4px 12px;
    border-radius: 999px;
    font-size: 0.8rem;
    font-weight: 600;
    z-index: 2;
}

.card-badge--construction {
    background: var(--af-warning);
}

/* Card meta info */
.card-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: auto;
    padding-top: 12px;
    border-top: 1px solid var(--af-border);
}

.card-meta-item {
    font-size: 0.85rem;
    color: var(--af-text-secondary);
    display: flex;
    align-items: center;
    gap: 4px;
}

/* Card CTA */
.card-actions {
    display: flex;
    gap: 8px;
    margin-top: 12px;
}

.card-actions .button {
    flex: 1;
    padding: 10px 16px;
    font-size: 0.9rem;
    min-height: 44px;
}

/* ─── Footer ─── */
.site-footer {
    background: var(--af-text);
    color: rgba(255,255,255,.7);
    padding: 48px 0 24px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 32px;
}

.site-footer h2,
.site-footer h3 {
    color: #fff;
    font-size: 1.1rem;
    margin: 0 0 16px;
}

.site-footer a {
    color: rgba(255,255,255,.7);
    transition: color var(--af-t-fast);
}

.site-footer a:hover {
    color: var(--af-accent);
}

.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-links li {
    margin-bottom: 8px;
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,.1);
    padding-top: 24px;
    margin-top: 32px;
    text-align: center;
    font-size: 0.85rem;
    color: rgba(255,255,255,.5);
}

/* ─── Floating WhatsApp ─── */
.floating-whatsapp {
    position: fixed;
    bottom: 24px;
    inset-inline-start: 24px;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: #25d366;
    color: #fff;
    display: grid;
    place-items: center;
    box-shadow: 0 4px 16px rgba(37,211,102,.4);
    z-index: 90;
    transition: all var(--af-t-fast);
}

.floating-whatsapp:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(37,211,102,.5);
}

/* ─── Mobile Bottom Bar ─── */
.af-mobile-bar {
    display: none;
    position: fixed;
    bottom: 0;
    inset-inline: 0;
    background: var(--af-surface);
    border-top: 1px solid var(--af-border);
    box-shadow: 0 -4px 16px rgba(0,0,0,.08);
    z-index: 95;
    padding: 8px env(safe-area-inset-bottom, 8px);
}

.af-mobile-bar__btn {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 4px;
    padding: 8px 4px;
    color: var(--af-text-secondary);
    font-size: 0.75rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: var(--af-radius-sm);
    transition: color var(--af-t-fast);
}

.af-mobile-bar__btn:active {
    color: var(--af-primary);
}

.af-mobile-bar__wa {
    color: #25d366;
}

/* ═══════ RESPONSIVE ═══════ */

/* Tablet (1024px) */
@media (max-width: 1024px) {
    .home-hero__grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    .search-panel {
        max-width: 500px;
    }
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
}

/* Mobile landscape (768px) */
@media (max-width: 768px) {
    .nav-toggle {
        display: block;
    }
    .primary-nav {
        position: fixed;
        inset-inline: 0;
        top: var(--af-header-height, 80px);
        background: var(--af-primary-strong);
        padding: 20px;
        transform: translateY(-120%);
        transition: transform var(--af-t-normal);
        z-index: 99;
        max-height: calc(100vh - 80px);
        overflow-y: auto;
    }
    .primary-nav.open {
        transform: translateY(0);
    }
    .primary-nav ul {
        flex-direction: column;
        align-items: stretch;
        gap: 4px;
    }
    .primary-nav a {
        display: block;
        padding: 14px;
        border-radius: var(--af-radius-sm);
        font-size: 1rem;
    }

    .home-hero {
        padding: 32px 0 24px;
    }

    .section {
        padding: 32px 0;
    }

    .listing-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .af-mobile-bar {
        display: flex;
        align-items: center;
        justify-content: space-around;
        min-height: var(--af-mobile-bar-height, 64px);
    }

    .floating-whatsapp {
        display: none;
    }

    .af-trust-stats {
        gap: 20px;
        padding: 20px 0;
    }

    .af-trust-stat__num {
        font-size: 1.5rem;
    }
}

/* Mobile portrait (390px, 360px) */
@media (max-width: 480px) {
    .container {
        width: calc(100% - 24px);
    }

    .home-hero h1 {
        font-size: 1.6rem;
    }

    .hero-actions {
        flex-direction: column;
    }

    .hero-actions .button {
        width: 100%;
    }

    .card-actions {
        flex-direction: column;
    }

    .section-head {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }

    .header-cta {
        padding: 8px 14px !important;
        font-size: 0.85rem;
    }

    .brand__text {
        font-size: 1rem;
    }
}

/* ─── Prevent horizontal scroll ─── */
html, body {
    overflow-x: hidden;
    max-width: 100%;
}

/* ─── Form improvements ─── */
input[type="text"],
input[type="search"],
input[type="email"],
input[type="tel"],
select,
textarea {
    width: 100%;
    padding: 12px 14px;
    border: 2px solid var(--af-border);
    border-radius: var(--af-radius-sm);
    font-size: 16px; /* Prevent zoom on iOS */
    font-family: inherit;
    transition: border-color var(--af-t-fast);
    background: var(--af-surface);
    color: var(--af-text);
}

input:focus,
select:focus,
textarea:focus {
    border-color: var(--af-primary);
    outline: none;
    box-shadow: 0 0 0 3px rgba(45,111,111,.1);
}

button[type="submit"],
input[type="submit"] {
    min-height: 48px;
    font-size: 1rem;
}