* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    line-height: 1.6;
    color: #1a1a1a;
    overflow-x: hidden;
}
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header */
header {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    padding: 1rem 0;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}
nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.logo {
    font-size: 1.8rem;
    font-weight: 800;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.nav-links {
    display: flex;
    list-style: none;
    gap: 2rem;
    align-items: center;
}
.nav-links a {
    text-decoration: none;
    color: #333;
    font-weight: 500;
    transition: color 0.3s ease;
}
.nav-links a:hover {
    color: #667eea;
}
.auth-buttons {
    display: flex;
    gap: 1rem;
}
.btn {
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 50px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
    text-align: center;
}
.btn-primary {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.4);
}
.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.6);
}
.btn-secondary {
    background: transparent;
    color: #667eea;
    border: 2px solid #667eea;
}
.btn-secondary:hover {
    background: #667eea;
    color: white;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    padding: 150px 0 80px;
    text-align: center;
    color: white;
    position: relative;
    overflow: hidden;
}
.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="25" cy="25" r="1" fill="white" opacity="0.1"/><circle cx="75" cy="75" r="1" fill="white" opacity="0.1"/><circle cx="50" cy="10" r="0.5" fill="white" opacity="0.1"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
    opacity: 0.1;
}
.hero-content {
    position: relative;
    z-index: 2;
}
.hero h1 {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 1rem;
    line-height: 1.2;
}
.hero .tagline {
    font-size: 1.3rem;
    margin-bottom: 2rem;
    opacity: 0.9;
    font-weight: 300;
}
.hero .subtitle {
    font-size: 1.1rem;
    margin-bottom: 3rem;
    opacity: 0.8;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* Mission Section */
.mission {
    padding: 100px 0;
    background: #f8faff;
}
.section-title {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 4rem;
    color: #1a1a1a;
}
.mission-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}
.mission-content p {
    font-size: 1.1rem;
    color: #666;
    line-height: 1.8;
    margin-bottom: 2rem;
}
.mission-content ul {
    list-style-type: none; 
    padding: 0;
    margin: 0;
}

/* Clinics Section */
.clinics {
    padding: 100px 0;
    background: white;
}
.clinics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 4rem;
}
.clinic-card {
    background: white;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.clinic-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}
.clinic-image {
    height: 200px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 4rem;
    color: white;
    position: relative;
}
.clinic-content {
    padding: 2rem;
    text-align: left;
}
.clinic-content h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: #1a1a1a;
}
.clinic-content p {
    color: #666;
    margin-bottom: 1.5rem;
}
.clinic-stats {
    display: flex;
    justify-content: space-between;
    margin-bottom: 1.5rem;
}
.stat {
    text-align: center;
}
.stat-number {
    font-size: 1.5rem;
    font-weight: 800;
    color: #667eea;
}
.stat-label {
    font-size: 0.9rem;
    color: #666;
}

/* Impact Section */
.impact {
    padding: 100px 0;
    background: #f8faff;
}
.impact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 4rem;
}
.impact-card {
    background: white;
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    text-align: center;
}
.impact-number {
    font-size: 3rem;
    font-weight: 800;
    color: #667eea;
    margin-bottom: 0.5rem;
}
.impact-label {
    font-size: 1.1rem;
    color: #333;
    font-weight: 600;
    margin-bottom: 0.5rem;
}
.impact-description {
    color: #666;
    font-size: 0.9rem;
}

/* Get Involved Section */
.get-involved {
    padding: 100px 0;
    background: white;
}
.involved-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}
.involved-buttons {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 3rem;
}

/* Support Section */
.support {
    padding: 100px 0;
    background: #f8faff;
}
.support-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}
.support-content h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 2rem;
    color: #1a1a1a;
}
.support-content p {
    font-size: 1.1rem;
    color: #666;
    margin-bottom: 3rem;
}
.support-links {
    display: flex;
    gap: 2rem;
    justify-content: center;
    flex-wrap: wrap;
}
.support-link {
    background: white;
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    text-align: center;
    flex: 1;
    min-width: 250px;
    transition: transform 0.3s ease;
}
.support-link:hover {
    transform: translateY(-5px);
}
.support-link h4 {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: #1a1a1a;
}
.support-link p {
    color: #666;
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
}

/* Footer */
footer {
    background: #1a1a1a;
    color: white;
    padding: 50px 0 30px;
}
.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-bottom: 2rem;
}
.footer-section h3 {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: #667eea;
}
.footer-section p,
.footer-section a {
    color: #ccc;
    text-decoration: none;
    line-height: 1.6;
}
.footer-section a:hover {
    color: #667eea;
}
.footer-links {
    list-style: none;
}
.footer-links li {
    margin-bottom: 0.5rem;
}
.footer-bottom {
    border-top: 1px solid #333;
    padding-top: 2rem;
    text-align: center;
    color: #999;
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-links {
        display: none;
    }
    .hero h1 {
        font-size: 2.5rem;
    }
    .clinics-grid {
        grid-template-columns: 1fr;
    }
    .involved-buttons {
        flex-direction: column;
        align-items: center;
    }
    .btn {
        width: 200px;
    }
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}
.clinic-card {
    animation: fadeInUp 0.6s ease-out;
}
.clinic-card:nth-child(2) {
    animation-delay: 0.2s;
}
.clinic-card:nth-child(3) {
    animation-delay: 0.4s;
}
.clinic-card:nth-child(4) {
    animation-delay: 0.6s;
}
.hero {
    position: relative;
    padding: 0;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    overflow: hidden;
}

.hero-slider {
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    z-index: 0;
}

.hero-slider .slide {
    position: absolute;
    top: 0; left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0;
    transition: opacity 1s ease-in-out;
}

.hero-slider .slide.active {
    opacity: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    padding: 3rem 1rem;
    background: rgba(0, 0, 0, 0.4);
    border-radius: 20px;
    max-width: 800px;
    margin: 0 auto;
}

.hero h1 {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 1rem;
    line-height: 1.2;
}

.hero .tagline {
    font-size: 1.3rem;
    margin-bottom: 2rem;
    opacity: 0.9;
    font-weight: 300;
}

.hero .subtitle {
    font-size: 1.1rem;
    margin-bottom: 3rem;
    opacity: 0.8;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}