/* ============================================================
   BIASHARA BRIDGES - SHARED PAGE STYLES
   ============================================================
   Styles for About, Services, Projects, Partners, Gallery,
   News, and Contact pages
   ============================================================ */

/* ============================================================
   1. PAGE HERO SECTION
   ============================================================ */
.page-hero {
    min-height: 60vh;
    display: flex;
    align-items: center;
    padding-top: 120px;
    padding-bottom: 60px;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.page-hero-article {
    min-height: 65vh;
}

.page-hero .breadcrumb {
    background: transparent;
    padding: 0;
    margin-bottom: 1rem;
}

.page-hero .breadcrumb-item a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: color 0.3s ease;
}

.page-hero .breadcrumb-item a:hover {
    color: #fff;
}

.page-hero .breadcrumb-item.active {
    color: rgba(255, 255, 255, 0.5);
}

.page-hero .breadcrumb-item + .breadcrumb-item::before {
    color: rgba(255, 255, 255, 0.5);
}

/* ============================================================
   2. CARDS & CONTENT BLOCKS
   ============================================================ */
.value-card,
.service-model-card,
.project-card,
.partner-card,
.news-card {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border-radius: 1rem;
    overflow: hidden;
}

.value-card:hover,
.service-model-card:hover,
.project-card:hover,
.partner-card:hover,
.news-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.12) !important;
}

.project-card .card-img-top,
.news-card .card-img-top {
    height: 220px;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.project-card:hover .card-img-top,
.news-card:hover .card-img-top {
    transform: scale(1.05);
}

/* ============================================================
   3. ICON STYLES
   ============================================================ */
.icon-circle {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.icon-lg {
    width: 70px;
    height: 70px;
}

.icon-sm {
    width: 50px;
    height: 50px;
}

.partner-icon i {
    color: var(--gold-primary, #b49044);
}

/* ============================================================
   4. GALLERY STYLES
   ============================================================ */
.gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: 0.5rem;
    cursor: pointer;
}

.gallery-item img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.gallery-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(180, 144, 68, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.gallery-overlay i {
    font-size: 2rem;
    color: #fff;
}

.gallery-item:hover .gallery-overlay {
    opacity: 1;
}

.gallery-item:hover img {
    transform: scale(1.1);
}

/* ============================================================
   5. ARTICLE STYLES
   ============================================================ */
.article-content {
    font-size: 1.1rem;
    line-height: 1.8;
    color: #444;
}

.article-content h3,
.article-content h4 {
    margin-top: 2rem;
    margin-bottom: 1rem;
    color: #111518;
}

.article-content ul {
    padding-left: 1.5rem;
}

.article-content ul li {
    margin-bottom: 0.5rem;
}

.article-extended-content {
    padding-top: 2rem;
    border-top: 1px solid #eee;
}

/* ============================================================
   6. FORM STYLES
   ============================================================ */
.form-control:focus,
.form-select:focus {
    border-color: var(--gold-primary, #b49044);
    box-shadow: 0 0 0 0.25rem rgba(180, 144, 68, 0.15);
}

.form-control.is-valid,
.form-select.is-valid {
    border-color: #198754;
}

.form-control.is-invalid,
.form-select.is-invalid {
    border-color: #dc3545;
}

/* ============================================================
   7. BADGE STYLES
   ============================================================ */
.badge {
    font-weight: 500;
    padding: 0.5em 1em;
    font-size: 0.75rem;
}

/* ============================================================
   8. RESPONSIVE ADJUSTMENTS
   ============================================================ */
@media (max-width: 991.98px) {
    .page-hero {
        min-height: 40vh;
        padding-top: 100px;
        padding-bottom: 40px;
    }

    .page-hero h1 {
        font-size: 2rem;
    }
}

@media (max-width: 767.98px) {
    .page-hero {
        min-height: 35vh;
        padding-top: 90px;
        padding-bottom: 30px;
    }

    .page-hero h1 {
        font-size: 1.75rem;
    }

    .gallery-item img {
        height: 200px;
    }

    .project-card .card-img-top,
    .news-card .card-img-top {
        height: 180px;
    }
}

/* ============================================================
   9. UTILITY CLASSES
   ============================================================ */
.text-gold {
    color: var(--gold-primary, #b49044) !important;
}

.bg-gold {
    background-color: var(--gold-primary, #b49044) !important;
}

.border-gold {
    border-color: var(--gold-primary, #b49044) !important;
}

/* Smooth image loading */
img {
    opacity: 1;
    transition: opacity 0.3s ease;
}

img[data-src] {
    opacity: 0;
}

img.loaded {
    opacity: 1;
}

/* ============================================================
   10. ANIMATION ENHANCEMENTS
   ============================================================ */
.fade-in {
    animation: fadeIn 0.5s ease forwards;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ============================================================
   11. BUTTON STYLES
   ============================================================ */
.btn-primary {
    background-color: var(--gold-primary, #b49044);
    border-color: var(--gold-primary, #b49044);
}

.btn-primary:hover {
    background-color: #9a7a3a;
    border-color: #9a7a3a;
}

.btn-outline-primary {
    color: var(--gold-primary, #b49044);
    border-color: var(--gold-primary, #b49044);
}

.btn-outline-primary:hover {
    background-color: var(--gold-primary, #b49044);
    border-color: var(--gold-primary, #b49044);
    color: #fff;
}

/* ============================================================
   12. SCROLL BEHAVIOR
   ============================================================ */
html {
    scroll-behavior: smooth;
}

/* ============================================================
   13. PRINT STYLES
   ============================================================ */
@media print {
    .page-hero {
        min-height: auto;
        padding: 20px 0;
        background: #f5f5f5 !important;
    }

    .navbar,
    .footer-global {
        display: none;
    }
}