/* ========================================
   MAKE A SPLASH FOUNDATION - STYLES
   Modern, Responsive, Accessible Design
   ======================================== */

/* ========================================
   CSS VARIABLES
   ======================================== */
:root {
    /* Brand Colors - Based on logo blue tones */
    --primary-blue: #4A90E2;
    --primary-blue-dark: #2E5F8E;
    --primary-blue-light: #6BA3E8;
    --secondary-blue: #5AAFE5;
    --accent-navy: #1E3A5F;

    /* Neutral Colors */
    --white: #FFFFFF;
    --off-white: #F8F9FA;
    --light-gray: #E9ECEF;
    --gray: #ADB5BD;
    --dark-gray: #495057;
    --charcoal: #343A40;
    --black: #000000;

    /* Semantic Colors */
    --success: #28A745;
    --warning: #FFC107;
    --danger: #DC3545;
    --info: #17A2B8;

    /* Typography */
    --font-primary: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-secondary: 'Open Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 3rem;
    --spacing-xl: 4rem;
    --spacing-xxl: 6rem;

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;

    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.15);
    --shadow-xl: 0 20px 40px rgba(0, 0, 0, 0.2);

    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 20px;
    --radius-full: 9999px;

    /* Container */
    --container-max-width: 1200px;
}

/* ========================================
   RESET & BASE STYLES
   ======================================== */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-secondary);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--charcoal);
    background-color: var(--white);
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-primary);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--spacing-sm);
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }

p {
    margin-bottom: var(--spacing-sm);
}

a {
    color: var(--primary-blue);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--primary-blue-dark);
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

ul {
    list-style: none;
}

button {
    font-family: inherit;
    cursor: pointer;
}

/* ========================================
   UTILITY CLASSES
   ======================================== */
.container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.section-title {
    font-size: 2.5rem;
    color: var(--accent-navy);
    margin-bottom: var(--spacing-sm);
}

.section-title.light {
    color: var(--white);
}

.title-underline {
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-blue), var(--secondary-blue));
    margin: 0 auto var(--spacing-md);
    border-radius: var(--radius-full);
}

.title-underline.light {
    background: linear-gradient(90deg, var(--white), var(--secondary-blue));
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--dark-gray);
    max-width: 600px;
    margin: 0 auto;
}

.section-subtitle.light {
    color: var(--off-white);
}

/* ========================================
   BUTTONS
   ======================================== */
.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    font-family: var(--font-primary);
    font-size: 1rem;
    font-weight: 600;
    text-align: center;
    border: 2px solid transparent;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-normal);
    text-decoration: none;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-blue), var(--secondary-blue));
    color: var(--white);
    border-color: var(--primary-blue);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--primary-blue-dark), var(--primary-blue));
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-secondary {
    background: var(--white);
    color: var(--primary-blue);
    border-color: var(--primary-blue);
}

.btn-secondary:hover {
    background: var(--primary-blue);
    color: var(--white);
    transform: translateY(-2px);
}

.btn-outline {
    background: transparent;
    color: var(--primary-blue);
    border-color: var(--primary-blue);
}

.btn-outline:hover {
    background: var(--primary-blue);
    color: var(--white);
}

.btn-large {
    padding: 1rem 2rem;
    font-size: 1.125rem;
}

.btn-block {
    display: block;
    width: 100%;
}

.btn-primary-nav,
.btn-secondary-nav {
    padding: 0.5rem 1rem;
    font-size: 0.9rem;
}

/* ========================================
   NAVIGATION
   ======================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: var(--white);
    box-shadow: var(--shadow-md);
    z-index: 1000;
    transition: all var(--transition-normal);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem var(--spacing-md);
}

.logo img {
    height: 60px;
    width: auto;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.nav-link {
    font-family: var(--font-primary);
    font-weight: 600;
    color: var(--charcoal);
    padding: 0.5rem;
    transition: color var(--transition-fast);
}

.nav-link:hover {
    color: var(--primary-blue);
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    padding: 0.5rem;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background: var(--charcoal);
    border-radius: var(--radius-full);
    transition: all var(--transition-fast);
}

/* ========================================
   HERO SECTION
   ======================================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #1E3A5F 0%, #4A90E2 100%);
    color: var(--white);
    padding-top: 80px;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><path d="M0 50 Q 25 25, 50 50 T 100 50" stroke="rgba(255,255,255,0.1)" fill="none" stroke-width="2"/></svg>') repeat;
    opacity: 0.3;
    animation: wave 20s linear infinite;
}

@keyframes wave {
    0% { transform: translateX(0) translateY(0); }
    100% { transform: translateX(-100px) translateY(0); }
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 30% 50%, rgba(74, 144, 226, 0.3), transparent 50%);
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    padding: var(--spacing-xl) var(--spacing-md);
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.hero-subtitle {
    font-size: 2.5rem;
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    color: var(--secondary-blue);
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.hero-description {
    font-size: 1.25rem;
    max-width: 700px;
    margin: 0 auto var(--spacing-lg);
    opacity: 0.95;
}

.hero-buttons {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
}

.hero-scroll-indicator {
    position: absolute;
    bottom: var(--spacing-lg);
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
}

.scroll-arrow {
    width: 24px;
    height: 24px;
    border-left: 2px solid var(--white);
    border-bottom: 2px solid var(--white);
    transform: rotate(-45deg);
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateY(0) rotate(-45deg); }
    40% { transform: translateY(10px) rotate(-45deg); }
    60% { transform: translateY(5px) rotate(-45deg); }
}

/* Fade in animations */
.fade-in {
    animation: fadeIn 1s ease-out;
}

.fade-in-delay {
    animation: fadeIn 1s ease-out 0.3s both;
}

.fade-in-delay-2 {
    animation: fadeIn 1s ease-out 0.6s both;
}

.fade-in-delay-3 {
    animation: fadeIn 1s ease-out 0.9s both;
}

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

/* ========================================
   STATS BAR
   ======================================== */
.stats-bar {
    background: var(--white);
    box-shadow: var(--shadow-lg);
    padding: var(--spacing-lg) 0;
    margin-top: -50px;
    position: relative;
    z-index: 10;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-md);
    text-align: center;
}

.stat-item {
    padding: var(--spacing-md);
}

.stat-icon {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-sm);
}

.stat-number {
    font-family: var(--font-primary);
    font-size: 3rem;
    font-weight: 700;
    color: var(--primary-blue);
    line-height: 1;
}

.stat-label {
    font-size: 0.9rem;
    color: var(--dark-gray);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-top: var(--spacing-xs);
}

/* ========================================
   ABOUT SECTION
   ======================================== */
.about {
    padding: var(--spacing-xxl) 0;
    background: var(--off-white);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    align-items: center;
}

.about-headline {
    color: var(--accent-navy);
    margin-bottom: var(--spacing-md);
}

.about-description {
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--dark-gray);
    margin-bottom: var(--spacing-md);
}

.nonprofit-info {
    margin-top: var(--spacing-lg);
}

.nonprofit-badge {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
    background: var(--white);
    border-left: 4px solid var(--success);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}

.badge-icon {
    font-size: 2rem;
    color: var(--success);
}

.badge-text {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.badge-text strong {
    color: var(--accent-navy);
    font-size: 1.125rem;
}

.badge-text span {
    color: var(--dark-gray);
    font-size: 0.9rem;
}

.about-image {
    position: relative;
}

.image-placeholder {
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
}

.image-caption {
    margin-top: var(--spacing-sm);
    font-size: 0.875rem;
    color: var(--gray);
    font-style: italic;
    text-align: center;
}

/* ========================================
   PROGRAMS SECTION
   ======================================== */
.programs {
    padding: var(--spacing-xxl) 0;
    background: var(--white);
}

.programs-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.program-card {
    background: var(--white);
    border: 2px solid var(--light-gray);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    transition: all var(--transition-normal);
    position: relative;
}

.program-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-blue);
}

.program-featured {
    border-color: var(--primary-blue);
    background: linear-gradient(135deg, rgba(74, 144, 226, 0.05), rgba(90, 175, 229, 0.05));
}

.program-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
}

.program-badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    background: linear-gradient(135deg, var(--primary-blue), var(--secondary-blue));
    color: var(--white);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-radius: var(--radius-full);
    margin-bottom: var(--spacing-sm);
}

.program-title {
    color: var(--accent-navy);
    margin-bottom: var(--spacing-md);
}

.program-description {
    color: var(--dark-gray);
    margin-bottom: var(--spacing-md);
    line-height: 1.7;
}

.program-features {
    margin: var(--spacing-md) 0;
    padding-left: var(--spacing-md);
}

.program-features li {
    position: relative;
    padding-left: var(--spacing-md);
    margin-bottom: var(--spacing-xs);
    color: var(--dark-gray);
}

.program-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--success);
    font-weight: bold;
}

/* ========================================
   IMPACT SECTION
   ======================================== */
.impact {
    position: relative;
    padding: var(--spacing-xxl) 0;
    background: linear-gradient(135deg, var(--accent-navy) 0%, var(--primary-blue-dark) 100%);
    color: var(--white);
}

.impact-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><circle cx="50" cy="50" r="30" fill="rgba(255,255,255,0.05)"/></svg>') repeat;
    opacity: 0.5;
}

.impact-content {
    position: relative;
    z-index: 2;
}

.impact-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.impact-stat-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    text-align: center;
    transition: all var(--transition-normal);
}

.impact-stat-card:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-5px);
}

.impact-stat-number {
    font-family: var(--font-primary);
    font-size: 3rem;
    font-weight: 700;
    color: var(--secondary-blue);
    line-height: 1;
    margin-bottom: var(--spacing-sm);
}

.impact-stat-label {
    font-size: 1rem;
    opacity: 0.9;
}

.impact-text {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.impact-text h3 {
    font-size: 2rem;
    margin-bottom: var(--spacing-md);
}

.impact-text p {
    font-size: 1.125rem;
    line-height: 1.8;
    opacity: 0.9;
    margin-bottom: var(--spacing-lg);
}

.testimonial {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-left: 4px solid var(--secondary-blue);
    padding: var(--spacing-md);
    margin: var(--spacing-lg) 0;
    border-radius: var(--radius-md);
    font-style: italic;
}

.testimonial cite {
    display: block;
    margin-top: var(--spacing-sm);
    font-style: normal;
    font-weight: 600;
    opacity: 0.8;
}

/* ========================================
   WHY IT MATTERS SECTION
   ======================================== */
.why-matters {
    padding: var(--spacing-xxl) 0;
    background: var(--off-white);
}

.facts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
}

.fact-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    text-align: center;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
}

.fact-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.fact-number {
    font-family: var(--font-primary);
    font-size: 3rem;
    font-weight: 700;
    color: var(--primary-blue);
    margin-bottom: var(--spacing-sm);
}

.fact-card h3 {
    color: var(--accent-navy);
    margin-bottom: var(--spacing-sm);
}

.fact-card p {
    color: var(--dark-gray);
    line-height: 1.6;
}

/* ========================================
   PARTNERS SECTION
   ======================================== */
.partners {
    padding: var(--spacing-xxl) 0;
    background: var(--white);
}

.partners-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.partner-card {
    background: var(--off-white);
    border: 2px solid var(--light-gray);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    text-align: center;
    transition: all var(--transition-normal);
}

.partner-card:hover {
    border-color: var(--primary-blue);
    box-shadow: var(--shadow-md);
}

.partner-logo-placeholder {
    margin-bottom: var(--spacing-md);
}

.partner-card h3 {
    color: var(--accent-navy);
    margin-bottom: var(--spacing-sm);
}

.partner-card p {
    color: var(--dark-gray);
    margin-bottom: var(--spacing-md);
}

.partner-cta {
    background: linear-gradient(135deg, rgba(74, 144, 226, 0.1), rgba(90, 175, 229, 0.1));
    border-color: var(--primary-blue);
    display: flex;
    flex-direction: column;
    justify-content: center;
}

/* ========================================
   GET INVOLVED SECTION
   ======================================== */
.get-involved {
    padding: var(--spacing-xxl) 0;
    background: linear-gradient(135deg, var(--off-white), var(--white));
}

.cta-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
}

.cta-card {
    background: var(--white);
    border: 2px solid var(--light-gray);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    text-align: center;
    transition: all var(--transition-normal);
}

.cta-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-blue);
}

.cta-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto var(--spacing-md);
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary-blue), var(--secondary-blue));
    border-radius: 50%;
    color: white;
}

.cta-icon svg {
    width: 28px;
    height: 28px;
}

.cta-card h3 {
    color: var(--accent-navy);
    margin-bottom: var(--spacing-sm);
}

.cta-card p {
    color: var(--dark-gray);
    margin-bottom: var(--spacing-md);
}

/* ========================================
   CONTACT SECTION
   ======================================== */
.contact {
    padding: var(--spacing-xxl) 0;
    background: var(--off-white);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
}

.contact-info h3 {
    color: var(--accent-navy);
    margin-bottom: var(--spacing-md);
}

.contact-details {
    margin: var(--spacing-lg) 0;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
    color: var(--dark-gray);
}

.contact-icon {
    font-size: 1.5rem;
}

.social-links {
    display: flex;
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background: var(--primary-blue);
    color: var(--white);
    border-radius: var(--radius-full);
    transition: all var(--transition-normal);
}

.social-link:hover {
    background: var(--primary-blue-dark);
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.social-link svg {
    width: 24px;
    height: 24px;
}

/* Contact Form */
.contact-form-container {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-md);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.form-group label {
    font-family: var(--font-primary);
    font-weight: 600;
    color: var(--charcoal);
}

.form-group input,
.form-group textarea,
.form-group select {
    padding: 0.75rem;
    border: 2px solid var(--light-gray);
    border-radius: var(--radius-md);
    font-family: var(--font-secondary);
    font-size: 1rem;
    transition: border-color var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary-blue);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

/* ========================================
   FOOTER
   ======================================== */
.footer {
    background: var(--accent-navy);
    color: var(--white);
    padding: var(--spacing-xl) 0 var(--spacing-md);
}

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

.footer-section h4 {
    margin-bottom: var(--spacing-md);
    color: var(--secondary-blue);
}

.footer-logo {
    max-width: 200px;
    margin-bottom: var(--spacing-sm);
    filter: brightness(0) invert(1);
}

.footer-tagline {
    opacity: 0.8;
    font-size: 0.9rem;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.footer-links a {
    color: var(--white);
    opacity: 0.8;
    transition: opacity var(--transition-fast);
}

.footer-links a:hover {
    opacity: 1;
    color: var(--secondary-blue);
}

.footer-social {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.footer-social a {
    color: var(--white);
    opacity: 0.8;
}

.footer-social a:hover {
    opacity: 1;
    color: var(--secondary-blue);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: var(--spacing-md);
    text-align: center;
    opacity: 0.7;
    font-size: 0.875rem;
}

/* ========================================
   BACK TO TOP BUTTON
   ======================================== */
.back-to-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 50px;
    height: 50px;
    background: var(--primary-blue);
    color: var(--white);
    border: none;
    border-radius: var(--radius-full);
    font-size: 1.5rem;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-md);
    z-index: 999;
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background: var(--primary-blue-dark);
    transform: translateY(-5px);
}

/* ========================================
   PHOTO GALLERY SECTION
   ======================================== */
.photo-gallery {
    background: var(--white);
    padding: var(--spacing-xxl) 0;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.gallery-featured {
    grid-column: 1 / -1;
}

.gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    cursor: pointer;
    transition: all var(--transition-normal);
    aspect-ratio: 4/3;
    background: var(--light-gray);
}

.gallery-featured {
    aspect-ratio: 21/9;
}

.gallery-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.gallery-item:hover img {
    transform: scale(1.05);
}

.gallery-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.85) 0%, rgba(0,0,0,0.5) 70%, transparent 100%);
    color: var(--white);
    padding: var(--spacing-lg);
    transform: translateY(0);
    transition: all var(--transition-normal);
}

.gallery-item:hover .gallery-overlay {
    background: linear-gradient(to top, rgba(0,0,0,0.9) 0%, rgba(0,0,0,0.6) 70%, transparent 100%);
}

.gallery-overlay h3 {
    color: var(--white);
    margin-bottom: 0.5rem;
    font-size: 1.25rem;
}

.gallery-overlay p {
    opacity: 0.95;
    margin: 0;
    font-size: 0.95rem;
}

/* ========================================
   RESPONSIVE DESIGN
   ======================================== */
@media (max-width: 768px) {
    /* Typography */
    h1 { font-size: 2rem; }
    h2 { font-size: 1.75rem; }
    h3 { font-size: 1.25rem; }

    .hero-title { font-size: 2rem; }
    .hero-subtitle { font-size: 1.5rem; }
    .hero-description { font-size: 1rem; }

    .section-title { font-size: 1.75rem; }

    /* Navigation */
    .mobile-menu-toggle {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        top: 80px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 80px);
        background: var(--white);
        flex-direction: column;
        align-items: stretch;
        padding: var(--spacing-md);
        box-shadow: var(--shadow-lg);
        transition: left var(--transition-normal);
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-link {
        padding: var(--spacing-md);
        border-bottom: 1px solid var(--light-gray);
    }

    .btn-primary-nav,
    .btn-secondary-nav {
        width: 100%;
        margin-top: var(--spacing-sm);
    }

    /* Hero */
    .hero-buttons {
        flex-direction: column;
    }

    .hero-buttons .btn {
        width: 100%;
    }

    /* Grids */
    .about-content,
    .contact-content {
        grid-template-columns: 1fr;
    }

    .programs-grid,
    .facts-grid,
    .cta-grid,
    .partners-content {
        grid-template-columns: 1fr;
    }

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

    .gallery-featured {
        grid-column: 1;
    }

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

    .gallery-featured {
        aspect-ratio: 16/10;
    }

    /* Spacing */
    :root {
        --spacing-xxl: 3rem;
        --spacing-xl: 2.5rem;
        --spacing-lg: 2rem;
    }
}

@media (max-width: 480px) {
    .logo img {
        height: 50px;
    }

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

    .stat-number {
        font-size: 2.5rem;
    }

    .hero {
        min-height: 80vh;
    }
}

/* ========================================
   ACCESSIBILITY
   ======================================== */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Focus styles for keyboard navigation */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
    outline: 3px solid var(--primary-blue);
    outline-offset: 2px;
}

/* Skip to main content link */
.skip-link {
    position: absolute;
    top: -40px;
    left: 0;
    background: var(--primary-blue);
    color: var(--white);
    padding: 8px;
    text-decoration: none;
    z-index: 100;
}

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

/* Newsletter Form */
.newsletter-form {
    width: 100%;
}

.newsletter-input-group {
    display: flex;
    gap: 0.5rem;
}

.newsletter-input-group input[type="email"] {
    flex: 1;
    padding: 0.5rem 0.75rem;
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: var(--radius-sm);
    background: rgba(255, 255, 255, 0.1);
    color: var(--white);
    font-family: var(--font-secondary);
    font-size: 0.875rem;
}

.newsletter-input-group input[type="email"]::placeholder {
    color: rgba(255, 255, 255, 0.6);
}

.newsletter-input-group input[type="email"]:focus {
    outline: none;
    border-color: var(--secondary-blue);
    background: rgba(255, 255, 255, 0.15);
}

.newsletter-btn {
    padding: 0.5rem 1rem !important;
    font-size: 0.8rem !important;
    white-space: nowrap;
}

.newsletter-status {
    font-size: 0.8rem;
    margin-top: 0.5rem;
}

@media (max-width: 480px) {
    .newsletter-input-group {
        flex-direction: column;
    }
}