/* ============================================
   PWDT Website - Responsive Styles
   ============================================ */

/* ============================================
   CONTENT LAYOUTS — Responsive
   ============================================ */
@media (max-width: 1024px) {
    .program-mini-gallery {
        grid-template-columns: repeat(3, 1fr);
    }
    .split-image img {
        height: 380px;
    }
}

@media (max-width: 900px) {
    .split-grid {
        grid-template-columns: 1fr;
        gap: 35px;
    }
    .split-grid.reverse .split-image {
        order: 0;
    }
    .split-image img {
        height: 340px;
    }
}

@media (max-width: 768px) {
    .program-mini-gallery {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }
    .program-nav-pills {
        top: 60px;
        padding: 14px 0;
    }
    .pills-row {
        flex-wrap: nowrap;
        overflow-x: auto;
        justify-content: flex-start;
        padding: 0 4px 4px;
        scrollbar-width: none;
    }
    .pills-row::-webkit-scrollbar { display: none; }
    .pill { flex-shrink: 0; }
    .split-image img { height: 280px; }
}

@media (max-width: 480px) {
    .program-mini-gallery {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* ============================================
   HERO SPLIT — Responsive
   ============================================ */
@media (max-width: 1024px) {
    .hero-slider-wrap {
        gap: 40px;
    }

    .hero-image-frame {
        max-height: 520px;
    }
}

@media (max-width: 900px) {
    .hero-split {
        padding: 110px 0 60px;
        min-height: auto;
    }

    .hero-slider-wrap {
        grid-template-columns: 1fr;
        gap: 40px;
        min-height: auto;
    }

    .hero-text-side {
        order: 2;
        text-align: center;
    }

    .hero-image-side {
        order: 1;
    }

    .hero-image-frame {
        max-width: 500px;
        margin: 0 auto;
        aspect-ratio: 16 / 11;
    }

    .hero-split h1 {
        font-size: clamp(2rem, 6vw, 2.6rem);
    }

    .hero-split .hero-slide-text > p {
        margin-left: auto;
        margin-right: auto;
    }

    .hero-btns {
        justify-content: center;
    }

    .hero-controls {
        margin-left: auto;
        margin-right: auto;
        max-width: none;
        justify-content: center;
        gap: 30px;
    }
}

@media (max-width: 600px) {
    .hero-image-badge {
        bottom: 15px;
        left: 15px;
        padding: 10px 14px;
    }

    .hero-badge-icon {
        width: 36px;
        height: 36px;
        font-size: 0.95rem;
    }

    .hero-badge-text strong { font-size: 0.78rem; }
    .hero-badge-text small { font-size: 0.65rem; }

    .hero-image-stat {
        top: 15px;
        right: 15px;
        padding: 12px 16px;
        min-width: 90px;
    }

    .hero-stat-num { font-size: 1.7rem; }
    .hero-stat-label { font-size: 0.62rem; }

    .hero-arrow {
        width: 40px;
        height: 40px;
    }

    .hero-controls {
        flex-direction: column;
        gap: 20px;
    }
}

/* Tablet */
@media (max-width: 1024px) {
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .stat-item:nth-child(2) {
        border-right: none;
    }

    .stat-item:nth-child(1),
    .stat-item:nth-child(2) {
        border-bottom: 1px solid var(--gray-200);
    }

    .about-grid {
        gap: 40px;
    }

    .programs-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .beneficiaries-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .team-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .impact-stats {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Mobile Large */
@media (max-width: 768px) {
    .section {
        padding: 70px 0;
    }

    /* Navigation */
    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 300px;
        height: 100vh;
        background: var(--white);
        flex-direction: column;
        align-items: flex-start;
        padding: 80px 30px 30px;
        box-shadow: var(--shadow-xl);
        transition: var(--transition);
        z-index: 998;
        gap: 0;
    }

    .nav-links.active {
        right: 0;
    }

    .nav-links a {
        color: var(--gray-800) !important;
        padding: 12px 0;
        width: 100%;
        border-bottom: 1px solid var(--gray-200);
    }

    .nav-links a:hover,
    .nav-links a.active {
        color: var(--primary) !important;
    }

    .dropdown-menu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        padding: 0 0 0 15px;
        border-left: 2px solid var(--primary);
        margin: 5px 0;
    }

    .hamburger {
        display: flex;
    }

    .hamburger.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }

    .hamburger.active span:nth-child(2) {
        opacity: 0;
    }

    .hamburger.active span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -5px);
    }

    .nav-actions .btn {
        display: none;
    }

    /* Hero */
    .hero {
        min-height: 600px;
    }

    .hero-content {
        padding-top: 60px;
    }

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

    .hero-btns .btn {
        justify-content: center;
    }

    /* About */
    .about-grid {
        grid-template-columns: 1fr;
        gap: 50px;
    }

    .about-img-secondary {
        right: 10px;
        bottom: -20px;
        width: 150px;
        height: 150px;
    }

    .about-experience {
        left: 10px;
        top: -10px;
    }

    /* VM */
    .vm-grid {
        grid-template-columns: 1fr;
    }

    /* Programs */
    .programs-grid {
        grid-template-columns: 1fr;
    }

    /* Beneficiaries */
    .beneficiaries-grid {
        grid-template-columns: 1fr;
    }

    /* Values */
    .values-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    /* Geo */
    .geo-districts {
        grid-template-columns: 1fr;
    }

    .geo-challenges {
        flex-direction: column;
    }

    /* Team */
    .team-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    /* Footer */
    .footer-grid {
        grid-template-columns: 1fr;
    }

    .footer-bottom-content {
        flex-direction: column;
        gap: 10px;
        text-align: center;
    }

    /* Contact */
    .contact-grid {
        grid-template-columns: 1fr;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    /* Programs Detail */
    .program-detail-grid {
        grid-template-columns: 1fr;
    }

    .program-detail:nth-child(even) .program-detail-grid {
        direction: ltr;
    }

    /* Impact */
    .impact-stats {
        grid-template-columns: 1fr 1fr;
    }

    /* Page Header */
    .page-header {
        padding: 130px 0 60px;
    }

    /* Stats */
    .stats-grid {
        grid-template-columns: 1fr 1fr;
    }
}

/* Mobile Small */
@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }

    .section {
        padding: 50px 0;
    }

    h1 { font-size: 2rem; }
    h2 { font-size: 1.6rem; }

    .hero {
        min-height: 550px;
    }

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

    .stats-grid {
        grid-template-columns: 1fr;
    }

    .stat-item {
        border-right: none;
        border-bottom: 1px solid var(--gray-200);
    }

    .stat-item:last-child {
        border-bottom: none;
    }

    .values-grid {
        grid-template-columns: 1fr;
    }

    .team-grid {
        grid-template-columns: 1fr;
    }

    .contact-form {
        padding: 25px 20px;
    }

    .impact-stats {
        grid-template-columns: 1fr;
    }

    .cta-content h2 {
        font-size: 1.5rem;
    }

    .cta-btns {
        flex-direction: column;
        align-items: center;
    }
}

/* Mobile Overlay */
.nav-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.5);
    z-index: 997;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

.nav-overlay.active {
    opacity: 1;
    visibility: visible;
}

/* ============================================
   GALLERY RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
    .gallery-grid {
        grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
        gap: 18px;
    }
}

@media (max-width: 768px) {
    .gallery-filter-bar {
        padding: 20px 0;
        top: 60px;
    }

    .gallery-filters {
        gap: 8px;
        padding: 0 10px;
        overflow-x: auto;
        flex-wrap: nowrap;
        justify-content: flex-start;
        scrollbar-width: none;
        -webkit-overflow-scrolling: touch;
    }

    .gallery-filters::-webkit-scrollbar {
        display: none;
    }

    .filter-btn {
        padding: 9px 18px;
        font-size: 0.82rem;
        flex-shrink: 0;
    }

    .gallery-section {
        padding: 40px 0 70px;
    }

    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 14px;
    }

    .gallery-item-overlay {
        padding: 14px;
    }

    .gallery-item-overlay h4 {
        font-size: 0.9rem;
    }

    .gallery-tag {
        font-size: 0.62rem;
        padding: 3px 10px;
    }

    .gallery-meta {
        flex-direction: column;
        gap: 12px;
        text-align: center;
        padding: 16px 20px;
    }

    .gallery-meta-text {
        flex-direction: column;
        gap: 6px;
    }

    .gallery-meta-divider {
        display: none;
    }

    .gallery-cta-inner {
        padding: 45px 25px;
    }

    .lightbox-close {
        top: 15px;
        right: 15px;
        width: 44px;
        height: 44px;
    }

    .lightbox-nav {
        width: 44px;
        height: 44px;
    }

    .lightbox-prev { left: 10px; }
    .lightbox-next { right: 10px; }

    .footer-logo {
        height: 80px;
    }
}

@media (max-width: 480px) {
    .gallery-grid {
        grid-template-columns: 1fr;
        gap: 14px;
    }

    .gallery-item {
        aspect-ratio: 4 / 3;
    }

    .gallery-cta {
        margin-top: 50px;
    }

    .gallery-cta-icon {
        width: 65px;
        height: 65px;
        font-size: 1.5rem;
    }
}