/* ==========================================================================
   NEWTON Charity Theme - Main Stylesheet
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. Header & Top Bar
   -------------------------------------------------------------------------- */
.site-topbar {
    background-color: var(--color-primary-dark);
    color: #FFFFFF;
    font-size: 0.85rem;
    padding: 8px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.topbar-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.topbar-contact {
    display: flex;
    align-items: center;
    gap: 20px;
}

.topbar-contact a {
    color: rgba(255, 255, 255, 0.85);
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: color var(--transition-fast);
}

.topbar-contact a:hover {
    color: #FFFFFF;
}

/* Language Switcher Component */
.lang-switcher {
    display: flex;
    align-items: center;
    gap: 4px;
    background: rgba(0, 0, 0, 0.15);
    padding: 3px 6px;
    border-radius: var(--radius-full);
}

.lang-btn {
    padding: 3px 10px;
    font-size: 0.78rem;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.8);
    border-radius: var(--radius-full);
    text-decoration: none;
    transition: all var(--transition-fast);
}

.lang-btn:hover {
    color: #FFFFFF;
    background: rgba(255, 255, 255, 0.12);
}

.lang-btn.active {
    background: var(--color-secondary);
    color: #FFFFFF;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
}

/* Main Navigation Header */
.site-header {
    background: #FFFFFF;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-normal);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
}

/* Brand Logo */
.site-branding {
    display: flex;
    align-items: center;
}

.brand-link {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
}

.brand-logo-img {
    height: 48px;
    width: auto;
    object-fit: contain;
}

.brand-text {
    display: flex;
    flex-direction: column;
}

.brand-name {
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--color-primary);
    line-height: 1.1;
    letter-spacing: -0.5px;
}

.brand-tagline {
    font-size: 0.72rem;
    color: var(--color-muted);
    font-weight: 500;
    line-height: 1.2;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Desktop Navigation */
.main-nav {
    display: flex;
    align-items: center;
}

.nav-menu {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: 8px;
}

.nav-menu li {
    position: relative;
}

.nav-menu a {
    display: block;
    padding: 8px 14px;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--color-dark);
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.nav-menu a:hover,
.nav-menu li.current-menu-item > a,
.nav-menu li.current_page_item > a {
    color: var(--color-primary);
    background-color: var(--color-primary-light);
}

/* Header Action CTA */
.header-actions {
    display: flex;
    align-items: center;
    gap: 14px;
}

/* Mobile Toggle */
.mobile-nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    color: var(--color-dark);
}

.mobile-nav-toggle svg {
    width: 28px;
    height: 28px;
}

/* --------------------------------------------------------------------------
   2. Hero Section
   -------------------------------------------------------------------------- */
.hero-section {
    position: relative;
    padding: 90px 0 80px;
    background: linear-gradient(135deg, #F0F6F4 0%, #FFFFFF 100%);
    border-bottom: 1px solid var(--color-border);
    overflow: hidden;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: 50px;
    align-items: center;
}

.hero-badge {
    margin-bottom: 18px;
}

.hero-title {
    font-size: 3.2rem;
    font-weight: 800;
    color: var(--color-dark);
    line-height: 1.15;
    letter-spacing: -0.8px;
    margin-bottom: 20px;
}

.hero-title span {
    color: var(--color-primary);
}

.hero-desc {
    font-size: 1.15rem;
    color: var(--color-body);
    line-height: 1.65;
    margin-bottom: 32px;
    max-width: 580px;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 40px;
}

.hero-pillars-preview {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    padding-top: 24px;
    border-top: 1px solid var(--color-border);
}

.pillar-item {
    display: flex;
    align-items: center;
    gap: 10px;
}

.pillar-icon {
    width: 38px;
    height: 38px;
    background: var(--color-primary-light);
    color: var(--color-primary);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.pillar-text {
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--color-dark);
    line-height: 1.3;
}

.hero-media {
    position: relative;
}

.hero-img-card {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    border: 4px solid #FFFFFF;
}

.hero-img-card img {
    width: 100%;
    aspect-ratio: 4 / 3;
    object-fit: cover;
}

.hero-floating-card {
    position: absolute;
    bottom: -20px;
    left: -20px;
    background: #FFFFFF;
    padding: 16px 20px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--color-border);
    display: flex;
    align-items: center;
    gap: 14px;
    max-width: 270px;
}

.hero-floating-icon {
    width: 44px;
    height: 44px;
    background: var(--color-secondary);
    color: #FFFFFF;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.hero-floating-text h5 {
    font-size: 0.95rem;
    margin: 0 0 2px;
}

.hero-floating-text p {
    font-size: 0.8rem;
    margin: 0;
    color: var(--color-muted);
}

/* --------------------------------------------------------------------------
   3. Sections Styling
   -------------------------------------------------------------------------- */
.section-padding {
    padding: 85px 0;
}

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

.section-bg-white {
    background-color: #FFFFFF;
}

/* --------------------------------------------------------------------------
   4. Campaign Cards
   -------------------------------------------------------------------------- */
.card-campaign {
    position: relative;
}

.card-campaign .card-category-badge {
    position: absolute;
    top: 14px;
    left: 14px;
    z-index: 2;
}

.card-campaign .card-year-badge {
    position: absolute;
    top: 14px;
    right: 14px;
    background: rgba(0, 0, 0, 0.65);
    color: #FFFFFF;
    font-size: 0.75rem;
    padding: 4px 10px;
    border-radius: var(--radius-full);
    backdrop-filter: blur(4px);
    z-index: 2;
}

.card-campaign .campaign-actions {
    display: flex;
    gap: 8px;
    width: 100%;
}

.card-campaign .campaign-actions .btn {
    flex: 1;
    text-align: center;
}

/* --------------------------------------------------------------------------
   5. Event Cards
   -------------------------------------------------------------------------- */
.card-event .event-date-badge {
    position: absolute;
    bottom: 12px;
    left: 12px;
    background: #FFFFFF;
    color: var(--color-dark);
    padding: 6px 12px;
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-md);
    text-align: center;
    z-index: 2;
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    font-weight: 700;
}

.card-event .event-date-badge svg {
    color: var(--color-primary);
}

.event-meta-info {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 12px;
    font-size: 0.85rem;
    color: var(--color-muted);
}

.event-meta-item {
    display: inline-flex;
    align-items: center;
    gap: 5px;
}

/* --------------------------------------------------------------------------
   6. Programme Pillars
   -------------------------------------------------------------------------- */
.card-programme {
    padding: 30px 24px;
    border-radius: var(--radius-md);
    background: #FFFFFF;
    border: 1px solid var(--color-border);
    transition: all var(--transition-normal);
}

.card-programme:hover {
    border-color: var(--color-primary);
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.programme-icon-wrap {
    width: 56px;
    height: 56px;
    background: var(--color-primary-light);
    color: var(--color-primary);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.programme-target-badge {
    display: inline-block;
    font-size: 0.78rem;
    color: var(--color-secondary);
    background: #E6F8F3;
    padding: 3px 8px;
    border-radius: var(--radius-sm);
    margin-bottom: 12px;
    font-weight: 600;
}

/* --------------------------------------------------------------------------
   7. Impact & Verification Section
   -------------------------------------------------------------------------- */
.impact-banner {
    background-color: var(--color-primary);
    color: #FFFFFF;
    border-radius: var(--radius-lg);
    padding: 60px 50px;
    position: relative;
    overflow: hidden;
}

.impact-banner h2 {
    color: #FFFFFF;
    font-size: 2.2rem;
    margin-bottom: 16px;
}

.impact-banner p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.1rem;
    max-width: 650px;
    margin-bottom: 30px;
}

.impact-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-top: 36px;
    padding-top: 36px;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.impact-stat-item h3 {
    color: var(--color-accent);
    font-size: 1.6rem;
    margin-bottom: 6px;
    font-weight: 800;
}

.impact-stat-item p {
    color: rgba(255, 255, 255, 0.85);
    font-size: 0.9rem;
    margin: 0;
    line-height: 1.4;
}

/* --------------------------------------------------------------------------
   8. Photo Gallery & Lightbox
   -------------------------------------------------------------------------- */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}

.gallery-item {
    position: relative;
    aspect-ratio: 1;
    border-radius: var(--radius-md);
    overflow: hidden;
    cursor: pointer;
    background: #E2E8F0;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.gallery-item:hover img {
    transform: scale(1.08);
}

.gallery-item-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 107, 91, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity var(--transition-fast);
    color: #FFFFFF;
}

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

/* Lightbox Modal */
.newton-lightbox {
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, 0.95);
    z-index: 9999;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 24px;
}

.newton-lightbox.active {
    display: flex;
}

.lightbox-content {
    position: relative;
    max-width: 90vw;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.lightbox-img {
    max-width: 100%;
    max-height: 80vh;
    object-fit: contain;
    border-radius: var(--radius-sm);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
}

.lightbox-caption {
    color: #FFFFFF;
    margin-top: 14px;
    font-size: 1rem;
    text-align: center;
}

.lightbox-close,
.lightbox-prev,
.lightbox-next {
    position: absolute;
    background: rgba(255, 255, 255, 0.15);
    color: #FFFFFF;
    border: none;
    cursor: pointer;
    border-radius: 50%;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background var(--transition-fast);
}

.lightbox-close:hover,
.lightbox-prev:hover,
.lightbox-next:hover {
    background: rgba(255, 255, 255, 0.3);
}

.lightbox-close {
    top: 20px;
    right: 20px;
}

.lightbox-prev {
    left: 20px;
    top: 50%;
    transform: translateY(-50%);
}

.lightbox-next {
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
}

/* --------------------------------------------------------------------------
   9. Contact Form & FAQ
   -------------------------------------------------------------------------- */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.25fr;
    gap: 40px;
}

.contact-info-card {
    background: #FFFFFF;
    padding: 36px;
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-sm);
}

.contact-detail-row {
    display: flex;
    gap: 16px;
    margin-bottom: 24px;
}

.contact-icon {
    width: 44px;
    height: 44px;
    background: var(--color-primary-light);
    color: var(--color-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-detail-row h4 {
    font-size: 1rem;
    margin-bottom: 4px;
}

.contact-detail-row p {
    font-size: 0.92rem;
    margin: 0;
}

.contact-form-card {
    background: #FFFFFF;
    padding: 36px;
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-sm);
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    font-size: 0.92rem;
}

.form-control {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    background: #FFFFFF;
    transition: border-color var(--transition-fast);
}

.form-control:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(0, 107, 91, 0.12);
}

.form-alert {
    padding: 14px 18px;
    border-radius: var(--radius-sm);
    margin-bottom: 20px;
    font-size: 0.95rem;
    display: none;
}

.form-alert.success {
    display: block;
    background: #E6F8F3;
    color: #008760;
    border: 1px solid #B8E8D9;
}

.form-alert.error {
    display: block;
    background: #FEE2E2;
    color: #DC2626;
    border: 1px solid #FECACA;
}

/* FAQ Accordion */
.faq-accordion {
    max-width: 800px;
    margin-inline: auto;
}

.faq-item {
    background: #FFFFFF;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    margin-bottom: 14px;
    overflow: hidden;
}

.faq-question {
    width: 100%;
    padding: 20px 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: none;
    border: none;
    cursor: pointer;
    text-align: start;
    font-weight: 700;
    font-size: 1.05rem;
    color: var(--color-dark);
}

.faq-question:hover {
    color: var(--color-primary);
}

.faq-answer {
    padding: 0 24px 20px;
    display: none;
    font-size: 0.95rem;
    line-height: 1.7;
    color: var(--color-body);
}

.faq-item.active .faq-answer {
    display: block;
}

.faq-item.active .faq-question svg {
    transform: rotate(180deg);
}

/* --------------------------------------------------------------------------
   10. Footer
   -------------------------------------------------------------------------- */
.site-footer {
    background: #141B19;
    color: #B5C2BE;
    padding-top: 75px;
    border-top: 4px solid var(--color-secondary);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
    gap: 40px;
    padding-bottom: 60px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-widget h4 {
    color: #FFFFFF;
    font-size: 1.15rem;
    margin-bottom: 22px;
    position: relative;
    padding-bottom: 10px;
}

.footer-widget h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    inset-inline-start: 0;
    width: 32px;
    height: 2px;
    background: var(--color-secondary);
}

.footer-widget p {
    color: #9AA9A5;
    font-size: 0.92rem;
    line-height: 1.65;
}

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

.footer-links li {
    margin-bottom: 10px;
}

.footer-links a {
    color: #B5C2BE;
    font-size: 0.92rem;
    transition: color var(--transition-fast);
}

.footer-links a:hover {
    color: #FFFFFF;
}

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

.footer-contact-list li {
    display: flex;
    gap: 12px;
    margin-bottom: 14px;
    font-size: 0.9rem;
    color: #9AA9A5;
}

.footer-contact-list svg {
    color: var(--color-secondary);
    flex-shrink: 0;
    margin-top: 3px;
}

.site-bottom-bar {
    padding: 24px 0;
    font-size: 0.88rem;
    color: #798D88;
}

.bottom-bar-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
}

/* --------------------------------------------------------------------------
   11. Mobile Drawer Navigation
   -------------------------------------------------------------------------- */
.mobile-drawer-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 2000;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
}

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

.mobile-drawer {
    position: fixed;
    top: 0;
    inset-inline-end: -320px;
    width: 300px;
    height: 100%;
    background: #FFFFFF;
    z-index: 2001;
    padding: 24px;
    box-shadow: var(--shadow-lg);
    display: flex;
    flex-direction: column;
    transition: inset-inline-end var(--transition-normal);
    overflow-y: auto;
}

.mobile-drawer.active {
    inset-inline-end: 0;
}

.mobile-drawer-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--color-border);
}

.mobile-drawer-close {
    background: none;
    border: none;
    font-size: 28px;
    cursor: pointer;
    color: var(--color-dark);
}

.mobile-nav-list {
    list-style: none;
    padding: 0;
    margin: 0 0 24px 0;
}

.mobile-nav-list li {
    border-bottom: 1px solid var(--color-border);
}

.mobile-nav-list a {
    display: block;
    padding: 12px 0;
    font-weight: 600;
    color: var(--color-dark);
}

/* --------------------------------------------------------------------------
   12. Responsive Breakpoints
   -------------------------------------------------------------------------- */
@media (max-width: 991px) {
    .site-topbar .topbar-contact {
        display: none;
    }
    .main-nav {
        display: none;
    }
    .mobile-nav-toggle {
        display: block;
    }
    .hero-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    .hero-title {
        font-size: 2.4rem;
    }
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
    .gallery-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    .contact-grid {
        grid-template-columns: 1fr;
    }
    .impact-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 640px) {
    .hero-title {
        font-size: 1.9rem;
    }
    .hero-pillars-preview {
        grid-template-columns: 1fr;
    }
    .footer-grid {
        grid-template-columns: 1fr;
    }
    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .bottom-bar-inner {
        flex-direction: column;
        text-align: center;
    }
    .impact-grid {
        grid-template-columns: 1fr;
    }
    .impact-banner {
        padding: 36px 20px;
    }
}