/* Main Styles */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600&family=Syne:wght@700;800&display=swap');
@import 'variables.css';
@import 'reset.css';

body {
    font-family: var(--font-body);
    background-color: var(--color-bg-body);
    color: var(--color-text-main);
    padding-top: var(--header-height);
}

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 20px;
}

/* Typography */
h1,
h2,
h3,
h4 {
    font-family: var(--font-heading);
    font-weight: 800;
    line-height: 1.1;
}

.text-center {
    text-align: center;
}

.text-green {
    color: var(--color-primary);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 24px;
    border-radius: var(--radius-md);
    font-weight: 600;
    transition: transform 0.2s, box-shadow 0.2s;
    cursor: pointer;
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

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

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

.btn-action {
    background-color: var(--color-action);
    color: var(--color-white);
}

/* Header */
.header {
    height: var(--header-height);
    background: var(--color-white);
    box-shadow: var(--shadow-sm);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    display: flex;
    align-items: center;
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

.logo {
    font-family: var(--font-heading);
    font-size: 24px;
    color: var(--color-primary);
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav-links {
    display: flex;
    gap: 32px;
}

.nav-links a {
    font-weight: 500;
    color: var(--color-text-main);
    transition: color 0.2s;
}

.nav-links a:hover {
    color: var(--color-primary);
}

.header-actions {
    display: flex;
    gap: 16px;
    align-items: center;
}

.mobile-toggle {
    display: none;
    font-size: 24px;
    color: var(--color-primary);
    cursor: pointer;
}

/* Hero Section */
.hero {
    height: 85vh;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.8), rgba(0, 0, 0, 0.2)), url('https://images.unsplash.com/photo-1542601906990-b4d3fb778b09?ixlib=rb-4.0.3&auto=format&fit=crop&w=2613&q=80') center/cover;
    display: flex;
    align-items: center;
    color: var(--color-white);
}

.hero-content {
    max-width: 800px;
}

.hero h1 {
    font-size: 4rem;
    margin-bottom: 24px;
}

.hero p {
    font-size: 1.25rem;
    margin-bottom: 32px;
    opacity: 0.9;
}

.hero-buttons {
    display: flex;
    gap: 16px;
}

/* Impact Section */
.impact {
    padding: 80px 0;
    background: var(--color-white);
}

.section-title {
    font-size: 2.5rem;
    color: var(--color-primary);
    margin-bottom: 60px;
}

.impact-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
}

.impact-card {
    text-align: center;
}

.impact-number {
    font-family: var(--font-heading);
    font-size: 3rem;
    color: var(--color-secondary);
    -webkit-text-stroke: 1px var(--color-primary);
    display: block;
    margin-bottom: 8px;
}

.impact-label {
    font-weight: 600;
    color: var(--color-text-main);
}

/* Programs Section */
.programs {
    padding: 80px 0;
    background: var(--color-bg-body);
}

.programs-header {
    display: flex;
    justify-content: space-between;
    align-items: end;
    margin-bottom: 48px;
}

.programs-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.program-card {
    background: var(--color-white);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: transform 0.3s;
}

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

.card-image {
    height: 200px;
    background-color: #ddd;
    position: relative;
}

.card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.card-tag {
    position: absolute;
    top: 16px;
    right: 16px;
    background: var(--color-secondary);
    color: var(--color-primary);
    padding: 4px 12px;
    border-radius: 4px;
    font-size: 0.875rem;
    font-weight: 700;
}

.card-content {
    padding: 24px;
}

.card-title {
    font-size: 1.5rem;
    margin-bottom: 12px;
    color: var(--color-primary);
}

.card-desc {
    color: var(--color-text-light);
    margin-bottom: 24px;
}

.card-link {
    color: var(--color-primary);
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 8px;
}

/* Call to Action */
.cta-section {
    background: var(--color-primary);
    color: var(--color-white);
    padding: 80px 0;
    position: relative;
    overflow: hidden;
}

.cta-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}

.cta-content h2 {
    font-size: 3rem;
    margin-bottom: 24px;
}

/* Footer */
.footer {
    background: #1a202c;
    color: var(--color-white);
    padding: 64px 0 32px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 64px;
}

.footer-logo {
    font-size: 24px;
    font-weight: 800;
    margin-bottom: 16px;
    display: block;
}

.footer-desc {
    color: #a0aec0;
    max-width: 300px;
}

.footer-col h4 {
    margin-bottom: 24px;
    font-size: 1.1rem;
}

.footer-links li {
    margin-bottom: 12px;
}

.footer-links a {
    color: #a0aec0;
    transition: color 0.2s;
}

.footer-links a:hover {
    color: var(--color-white);
}

.footer-bottom {
    padding-top: 32px;
    border-top: 1px solid #2d3748;
    display: flex;
    justify-content: space-between;
    color: #718096;
    font-size: 0.875rem;
}

/* Mobile Responsive */
@media (max-width: 1024px) {
    .hero h1 {
        font-size: 3rem;
    }

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

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

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

@media (max-width: 768px) {

    .header-actions .btn,
    .nav-links {
        display: none;
    }

    .mobile-toggle {
        display: block;
    }

    .hero h1 {
        font-size: 2.5rem;
    }

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

    .btn {
        width: 100%;
    }

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

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

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