/* ========================================
   ENAPPD - Ethiopian National Association of
   Persons with Physical Disability
   Main Stylesheet
======================================== */

/* Reset & Base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-green: #2E7D32;
    --primary-green-dark: #1B5E20;
    --accent-yellow: #F4B942;
    --accent-yellow-dark: #E5A930;
    --primary-dark: #0A2B44;
    --bg-cream: #FEFCF5;
    --bg-alt: #F5F5F5;
    --text-dark: #1E2A32;
    --text-muted: #4B6F8C;
    --white: #FFFFFF;
    --shadow-sm: 0 4px 20px rgba(0, 0, 0, 0.03);
    --shadow-md: 0 12px 28px rgba(0, 0, 0, 0.05);
    --shadow-lg: 0 20px 30px rgba(0, 0, 0, 0.1);
    --radius-sm: 4px;
    --radius-md: 12px;
    --radius-lg: 24px;
    --radius-full: 40px;
    --transition: 0.2s ease;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background-color: var(--bg-cream);
    color: var(--text-dark);
    line-height: 1.6;
    scroll-behavior: smooth;
}

/* Accessibility */
:focus-visible {
    outline: 3px solid var(--accent-yellow);
    outline-offset: 3px;
    border-radius: var(--radius-sm);
}

.skip-link {
    position: absolute;
    top: -40px;
    left: 0;
    background: var(--primary-green);
    color: var(--white);
    padding: 8px 16px;
    z-index: 200;
    text-decoration: none;
    font-weight: 600;
    border-radius: 0 0 var(--radius-sm) 0;
    transition: top var(--transition);
}

.skip-link:focus {
    top: 0;
}

/* Container */
.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Header & Navigation */
.site-header {
    background: var(--white);
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 100;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.8rem 0;
    flex-wrap: wrap;
}

.logo-area {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-link {
    display: flex;
    align-items: center;
}

.logo-img {
    height: 55px;
    width: auto;
}

.logo-text h1 {
    font-size: 1.35rem;
    font-weight: 800;
    letter-spacing: -0.3px;
    color: var(--primary-green);
    line-height: 1.2;
}

.logo-text span {
    font-size: 0.65rem;
    font-weight: 500;
    color: var(--text-muted);
    display: block;
}

.nav-menu {
    display: flex;
    gap: 1.8rem;
    align-items: center;
    list-style: none;
}

.nav-menu a {
    text-decoration: none;
    font-weight: 600;
    color: var(--text-dark);
    transition: color var(--transition);
    font-size: 0.95rem;
}

.nav-menu a:hover,
.nav-menu a:focus {
    color: var(--primary-green);
}

.donate-btn-nav {
    background: var(--accent-yellow);
    padding: 8px 20px;
    border-radius: var(--radius-full);
    color: var(--primary-dark) !important;
    font-weight: 700;
    transition: background var(--transition);
}

.donate-btn-nav:hover {
    background: var(--accent-yellow-dark);
}

.hamburger {
    display: none;
    font-size: 1.8rem;
    background: none;
    border: none;
    color: var(--primary-green);
    cursor: pointer;
}

/* Hero Section */
.hero {
    background: linear-gradient(rgba(30, 80, 40, 0.85), rgba(20, 60, 30, 0.9)),
                url('https://images.pexels.com/photos/3184418/pexels-photo-3184418.jpeg?auto=compress&cs=tinysrgb&w=1600');
    background-size: cover;
    background-position: center 30%;
    padding: 5rem 0;
    color: var(--white);
    text-align: center;
}

.hero-content h2 {
    font-size: 2.8rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 1rem;
}

.hero-content p {
    font-size: 1.15rem;
    max-width: 800px;
    margin: 0 auto 1rem auto;
    opacity: 0.95;
}

.hero-content .hero-sub {
    font-size: 1rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

/* Buttons */
.btn-group {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.btn-primary,
.btn-secondary {
    display: inline-block;
    padding: 12px 28px;
    border-radius: var(--radius-full);
    font-weight: 700;
    text-decoration: none;
    transition: all var(--transition);
}

.btn-primary {
    background: var(--accent-yellow);
    color: var(--primary-dark);
    border: 2px solid var(--accent-yellow);
}

.btn-primary:hover {
    background: var(--accent-yellow-dark);
    border-color: var(--accent-yellow-dark);
}

.btn-secondary {
    background: transparent;
    color: var(--white);
    border: 2px solid var(--white);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.15);
}

/* Sections */
.section {
    padding: 5rem 0;
}

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

.section-title {
    font-size: 2.2rem;
    font-weight: 800;
    text-align: center;
    margin-bottom: 3rem;
    color: var(--primary-green-dark);
    position: relative;
}

.section-title::after {
    content: '';
    display: block;
    width: 70px;
    height: 4px;
    background: var(--accent-yellow);
    margin: 12px auto 0;
    border-radius: var(--radius-sm);
}

/* About Section */
.about-intro {
    max-width: 900px;
    margin: 0 auto 2.5rem;
    text-align: center;
}

.about-intro p {
    font-size: 1.1rem;
    margin-bottom: 1rem;
}

/* Grid Layouts */
.grid-3 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

/* Cards */
.card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 2rem 1.5rem;
    box-shadow: var(--shadow-md);
    transition: transform var(--transition), box-shadow var(--transition);
    text-align: center;
}

.card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
}

.card i {
    font-size: 2.8rem;
    color: var(--primary-green);
    margin-bottom: 1rem;
}

.card h3 {
    font-size: 1.4rem;
    margin-bottom: 1rem;
    color: var(--primary-green-dark);
}

.card p {
    color: var(--text-dark);
    font-size: 0.95rem;
}

/* Strengths Grid */
.strengths-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 2rem;
}

.strength-item {
    background: var(--white);
    padding: 1.5rem 2rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    text-align: center;
    flex: 1;
    min-width: 200px;
    max-width: 250px;
    transition: transform var(--transition);
}

.strength-item:hover {
    transform: translateY(-4px);
}

.strength-item i {
    font-size: 2rem;
    color: var(--primary-green);
    margin-bottom: 0.8rem;
    display: block;
}

.strength-item p {
    font-size: 0.95rem;
    font-weight: 500;
}

/* Stats Grid */
.stats-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 3rem;
    text-align: center;
    margin-bottom: 3rem;
}

.stat-item {
    flex: 1;
    min-width: 150px;
}

.stat-number {
    font-size: 3rem;
    font-weight: 800;
    color: var(--primary-green);
}

.stat-number::after {
    content: '+';
}

.stat-item p {
    font-weight: 600;
    color: var(--text-dark);
    font-size: 1rem;
}

/* Impact List */
.impact-list {
    background: var(--white);
    padding: 2rem;
    border-radius: var(--radius-lg);
    margin-bottom: 2rem;
}

.impact-list h3 {
    font-size: 1.5rem;
    color: var(--primary-green-dark);
    margin-bottom: 1.5rem;
    text-align: center;
}

.impact-list ul {
    list-style: none;
    max-width: 700px;
    margin: 0 auto;
}

.impact-list li {
    padding: 0.8rem 0;
    font-size: 1rem;
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    border-bottom: 1px solid #eee;
}

.impact-list li:last-child {
    border-bottom: none;
}

.impact-list li i {
    color: var(--primary-green);
    font-size: 1.2rem;
    margin-top: 2px;
}

/* Coverage Area */
.coverage-area {
    text-align: center;
}

.coverage-area h3 {
    font-size: 1.5rem;
    color: var(--primary-green-dark);
    margin-bottom: 1rem;
}

.coverage-area > p {
    margin-bottom: 1.5rem;
}

.regions-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
}

.region-tag {
    background: var(--white);
    padding: 0.6rem 1.2rem;
    border-radius: var(--radius-full);
    font-size: 0.9rem;
    font-weight: 500;
    box-shadow: var(--shadow-sm);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.region-tag i {
    color: var(--primary-green);
}

/* Partners Section */
.partners-subsection {
    margin-bottom: 3rem;
}

.partners-subsection h3 {
    font-size: 1.4rem;
    color: var(--primary-green-dark);
    margin-bottom: 1.5rem;
    text-align: center;
}

.partners-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    max-width: 700px;
    margin: 0 auto;
}

.partner-item {
    background: var(--bg-alt);
    padding: 1rem 1.5rem;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    gap: 1rem;
    transition: background var(--transition);
}

.partner-item:hover {
    background: #e8e8e8;
}

.partner-item i {
    color: var(--primary-green);
    font-size: 1.4rem;
}

.partner-item span {
    font-weight: 500;
}

/* Donor Logos */
.donor-logos {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 3rem;
    align-items: center;
}

.donor-logo {
    text-align: center;
    padding: 1.5rem;
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition);
}

.donor-logo:hover {
    transform: translateY(-4px);
}

.donor-logo img {
    max-height: 60px;
    width: auto;
    max-width: 150px;
    margin-bottom: 0.8rem;
}

.donor-logo span {
    display: block;
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--text-dark);
}

/* Donation Section */
.section-donate {
    background: linear-gradient(135deg, var(--primary-green-dark) 0%, var(--primary-green) 100%);
    color: var(--white);
    text-align: center;
    padding: 4rem 1rem;
}

.section-donate h2 {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.section-donate > .container > p {
    max-width: 700px;
    margin: 0 auto 2rem auto;
    font-size: 1.1rem;
}

.bank-accounts {
    background: rgba(255, 255, 255, 0.1);
    padding: 2rem;
    border-radius: var(--radius-lg);
    margin-bottom: 1.5rem;
}

.bank-accounts h3 {
    margin-bottom: 1.5rem;
    color: var(--accent-yellow);
}

.bank-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.5rem;
}

.bank-item {
    background: rgba(255, 255, 255, 0.15);
    padding: 1.5rem;
    border-radius: var(--radius-md);
    text-align: center;
}

.bank-item i {
    font-size: 2rem;
    color: var(--accent-yellow);
    margin-bottom: 0.8rem;
}

.bank-item h4 {
    font-size: 0.95rem;
    margin-bottom: 0.5rem;
}

.account-number {
    font-family: 'Courier New', monospace;
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--accent-yellow);
    background: rgba(0, 0, 0, 0.2);
    padding: 0.5rem 1rem;
    border-radius: var(--radius-sm);
    display: inline-block;
}

.donate-note {
    display: block;
    margin-top: 1rem;
    font-size: 0.9rem;
    opacity: 0.9;
}

/* Organizational Structure */
.org-structure {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 2rem;
}

.org-item {
    background: var(--white);
    padding: 2rem;
    border-radius: var(--radius-lg);
    text-align: center;
    box-shadow: var(--shadow-sm);
    min-width: 200px;
    flex: 1;
    max-width: 280px;
}

.org-item i {
    font-size: 2.5rem;
    color: var(--primary-green);
    margin-bottom: 1rem;
    display: block;
}

.org-item h4 {
    font-size: 1.1rem;
    color: var(--primary-green-dark);
}

/* Contact Section */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
}

.contact-info h3 {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    color: var(--primary-green);
}

.contact-info p {
    margin: 1rem 0;
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.contact-info i {
    width: 24px;
    font-size: 1.2rem;
    color: var(--primary-green);
    margin-top: 3px;
}

.social-icons {
    margin-top: 1.5rem;
}

.social-icons a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    margin-right: 0.8rem;
    font-size: 1.2rem;
    color: var(--white);
    background: var(--primary-green);
    border-radius: 50%;
    transition: background var(--transition);
}

.social-icons a:hover {
    background: var(--primary-green-dark);
}

/* Contact Form */
.form-group {
    margin-bottom: 1.2rem;
}

input,
textarea {
    width: 100%;
    padding: 14px 18px;
    border: 1px solid #ddd;
    border-radius: var(--radius-full);
    font-family: inherit;
    font-size: 1rem;
    transition: border-color var(--transition), box-shadow var(--transition);
}

textarea {
    border-radius: var(--radius-md);
    resize: vertical;
}

input:focus,
textarea:focus {
    border-color: var(--primary-green);
    outline: none;
    box-shadow: 0 0 0 3px rgba(46, 125, 50, 0.2);
}

button[type="submit"] {
    background: var(--primary-green);
    color: var(--white);
    border: none;
    padding: 12px 32px;
    border-radius: var(--radius-full);
    font-weight: bold;
    cursor: pointer;
    font-size: 1rem;
    transition: background var(--transition);
}

button[type="submit"]:hover {
    background: var(--primary-green-dark);
}

.form-message {
    margin-top: 1rem;
    font-weight: 500;
}

.form-message.success {
    color: #2e7d32;
}

.form-message.error {
    color: #c0392b;
}

/* Footer */
footer {
    background: var(--primary-green-dark);
    color: #E6EDF2;
    padding: 3rem 0 1.5rem;
}

.footer-logo {
    max-height: 60px;
    width: auto;
    margin-bottom: 1rem;
    background: white;
    padding: 5px;
    border-radius: 8px;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-col h4 {
    margin-bottom: 1rem;
    font-size: 1.2rem;
    color: var(--accent-yellow);
}

.footer-col p {
    color: #CFDFEA;
    line-height: 1.6;
    font-size: 0.9rem;
}

.footer-col p i {
    color: var(--accent-yellow);
    margin-right: 8px;
}

.footer-col a {
    color: #CFDFEA;
    text-decoration: none;
    display: block;
    margin: 0.5rem 0;
    transition: color var(--transition);
    font-size: 0.9rem;
}

.footer-col a:hover {
    color: var(--accent-yellow);
}

.copyright {
    text-align: center;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 1.5rem;
    font-size: 0.85rem;
}

.copyright .credit {
    margin-top: 0.5rem;
    font-size: 0.75rem;
    opacity: 0.8;
}

/* Responsive */
@media (max-width: 850px) {
    .nav-menu {
        display: none;
        width: 100%;
        flex-direction: column;
        gap: 1rem;
        padding: 1.5rem 0;
        background: var(--white);
    }

    .nav-menu.active {
        display: flex;
    }

    .hamburger {
        display: block;
    }

    .hero-content h2 {
        font-size: 2rem;
    }

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

    .section {
        padding: 3rem 0;
    }

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

@media (max-width: 480px) {
    .container {
        padding: 0 18px;
    }

    .hero-content h2 {
        font-size: 1.7rem;
    }

    .section-title {
        font-size: 1.8rem;
    }

    .stat-number {
        font-size: 2.2rem;
    }

    .logo-img {
        height: 45px;
    }

    .logo-text h1 {
        font-size: 1.1rem;
    }

    .logo-text span {
        font-size: 0.55rem;
    }
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.card,
.strength-item,
.org-item,
.donor-logo {
    animation: fadeInUp 0.5s ease forwards;
}

/* Loading State */
.loading {
    opacity: 0.6;
    pointer-events: none;
}

/* ========================================
   Gallery Section
======================================== */

.gallery-intro {
    text-align: center;
    max-width: 700px;
    margin: -1.5rem auto 2.5rem;
    font-size: 1.1rem;
    color: var(--text-muted);
}

/* Gallery Filter Buttons */
.gallery-filter {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.8rem;
    margin-bottom: 2.5rem;
}

.filter-btn {
    padding: 0.6rem 1.5rem;
    border: 2px solid var(--primary-green);
    background: transparent;
    color: var(--primary-green);
    border-radius: var(--radius-full);
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.filter-btn:hover,
.filter-btn.active {
    background: var(--primary-green);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(46, 125, 50, 0.3);
}

/* Gallery Grid */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.5rem;
}

/* Gallery Item */
.gallery-item {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    opacity: 0;
    transform: translateY(40px);
    animation: galleryFadeIn 0.6s ease forwards;
}

.gallery-item:nth-child(1) { animation-delay: 0.1s; }
.gallery-item:nth-child(2) { animation-delay: 0.2s; }
.gallery-item:nth-child(3) { animation-delay: 0.3s; }
.gallery-item:nth-child(4) { animation-delay: 0.4s; }
.gallery-item:nth-child(5) { animation-delay: 0.5s; }
.gallery-item:nth-child(6) { animation-delay: 0.6s; }
.gallery-item:nth-child(7) { animation-delay: 0.7s; }
.gallery-item:nth-child(8) { animation-delay: 0.8s; }

@keyframes galleryFadeIn {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.gallery-item.hidden {
    display: none;
}

.gallery-item.filtering {
    animation: filterOut 0.3s ease forwards;
}

@keyframes filterOut {
    to {
        opacity: 0;
        transform: scale(0.8);
    }
}

.gallery-image {
    position: relative;
    height: 250px;
    overflow: hidden;
    cursor: pointer;
}

.gallery-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease, filter 0.3s ease;
}

.gallery-item:hover .gallery-image img {
    transform: scale(1.1);
    filter: brightness(0.7);
}

/* Gallery Overlay */
.gallery-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to top,
        rgba(27, 94, 32, 0.95) 0%,
        rgba(27, 94, 32, 0.6) 50%,
        transparent 100%
    );
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 1.5rem;
    opacity: 0;
    transition: opacity 0.4s ease;
}

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

.gallery-info {
    transform: translateY(20px);
    transition: transform 0.4s ease;
}

.gallery-item:hover .gallery-info {
    transform: translateY(0);
}

.gallery-info h4 {
    color: var(--white);
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
    font-weight: 700;
}

.gallery-info p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.9rem;
    line-height: 1.4;
}

.gallery-zoom {
    position: absolute;
    top: 1rem;
    right: 1rem;
    width: 45px;
    height: 45px;
    background: var(--accent-yellow);
    border: none;
    border-radius: 50%;
    color: var(--primary-dark);
    font-size: 1.1rem;
    cursor: pointer;
    transform: scale(0) rotate(-180deg);
    transition: transform 0.4s ease, background 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.gallery-item:hover .gallery-zoom {
    transform: scale(1) rotate(0deg);
}

.gallery-zoom:hover {
    background: var(--accent-yellow-dark);
    transform: scale(1.1) rotate(0deg) !important;
}

/* Gallery CTA */
.gallery-cta {
    text-align: center;
    margin-top: 3rem;
    padding: 2rem;
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
}

.gallery-cta p {
    font-size: 1.1rem;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

/* ========================================
   Lightbox Modal
======================================== */

.lightbox {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.95);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.4s ease, visibility 0.4s ease;
}

.lightbox.active {
    opacity: 1;
    visibility: visible;
}

.lightbox-content {
    max-width: 90vw;
    max-height: 85vh;
    position: relative;
    animation: lightboxZoomIn 0.4s ease;
}

@keyframes lightboxZoomIn {
    from {
        opacity: 0;
        transform: scale(0.8);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.lightbox-content img {
    max-width: 100%;
    max-height: 75vh;
    border-radius: var(--radius-md);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

.lightbox-caption {
    text-align: center;
    padding: 1.5rem;
    color: var(--white);
}

.lightbox-caption h4 {
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
    color: var(--accent-yellow);
}

.lightbox-caption p {
    font-size: 1rem;
    opacity: 0.9;
}

.lightbox-close {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.1);
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    color: var(--white);
    font-size: 2rem;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
}

.lightbox-close:hover {
    background: var(--accent-yellow);
    border-color: var(--accent-yellow);
    color: var(--primary-dark);
    transform: rotate(90deg);
}

.lightbox-prev,
.lightbox-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.1);
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    color: var(--white);
    font-size: 1.2rem;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.lightbox-prev {
    left: 1.5rem;
}

.lightbox-next {
    right: 1.5rem;
}

.lightbox-prev:hover,
.lightbox-next:hover {
    background: var(--accent-yellow);
    border-color: var(--accent-yellow);
    color: var(--primary-dark);
}

/* Responsive Gallery */
@media (max-width: 768px) {
    .gallery-grid {
        grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
        gap: 1rem;
    }

    .gallery-image {
        height: 200px;
    }

    .lightbox-prev,
    .lightbox-next {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }

    .lightbox-prev {
        left: 0.5rem;
    }

    .lightbox-next {
        right: 0.5rem;
    }

    .lightbox-close {
        top: 0.5rem;
        right: 0.5rem;
        width: 40px;
        height: 40px;
        font-size: 1.5rem;
    }
}

@media (max-width: 480px) {
    .gallery-filter {
        gap: 0.5rem;
    }

    .filter-btn {
        padding: 0.5rem 1rem;
        font-size: 0.8rem;
    }

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