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

html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: #333;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Navigation */
.navbar {
    background: #5D4E37;
    color: white;
    padding: 1rem 0;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 15px;
}

.nav-brand .logo {
    width: 50px;
    height: 50px;
    flex-shrink: 0;
}

.nav-brand h1 {
    font-size: 1.8rem;
    font-weight: 700;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-menu a {
    color: white;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
}

.nav-menu a:hover {
    color: #7CB342;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #7CB342 0%, #5D4E37 100%);
    color: white;
    padding: 150px 0 100px;
    margin-top: 60px;
    text-align: center;
}

.hero-content h2 {
    font-size: 3rem;
    margin-bottom: 1rem;
    font-weight: 700;
}

.hero-content p {
    font-size: 1.3rem;
    margin-bottom: 2rem;
    opacity: 0.95;
}

.cta-button {
    display: inline-block;
    background: white;
    color: #5D4E37;
    padding: 15px 40px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    transition: transform 0.3s, box-shadow 0.3s;
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.2);
}

/* Services Section */
.services {
    padding: 80px 0;
    background: #f8f9fa;
}

.services h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: #5D4E37;
}

.section-subtitle {
    text-align: center;
    font-size: 1.2rem;
    color: #666;
    margin-bottom: 3rem;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

.service-card {
    background: white;
    padding: 2.5rem;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.08);
    transition: transform 0.3s, box-shadow 0.3s;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
}

.service-card .icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.service-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: #5D4E37;
}

.service-card p {
    color: #666;
    line-height: 1.8;
}

.exam-types {
    background: white;
    padding: 2.5rem;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.08);
    max-width: 600px;
    margin: 0 auto;
}

.exam-types h3 {
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
    color: #5D4E37;
    text-align: center;
}

.exam-types ul {
    list-style: none;
}

.exam-types li {
    padding: 0.8rem 0;
    border-bottom: 1px solid #eee;
    color: #555;
    font-size: 1.1rem;
}

.exam-types li:last-child {
    border-bottom: none;
}

.exam-types li:before {
    content: "✓ ";
    color: #7CB342;
    font-weight: bold;
    margin-right: 10px;
}

/* Pricing Section */
.pricing {
    padding: 80px 0;
    background: white;
}

.pricing h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: #5D4E37;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.pricing-card {
    background: white;
    border: 2px solid #e0e0e0;
    border-radius: 15px;
    padding: 2.5rem;
    text-align: center;
    transition: transform 0.3s, box-shadow 0.3s;
    position: relative;
}

.pricing-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.15);
}

.pricing-card.featured {
    border: 3px solid #7CB342;
    transform: scale(1.05);
}

.pricing-card.featured:hover {
    transform: scale(1.08) translateY(-10px);
}

.badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: #7CB342;
    color: white;
    padding: 5px 20px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
}

.pricing-header h3 {
    font-size: 1.8rem;
    margin-bottom: 1rem;
    color: #5D4E37;
}

.price {
    margin: 1.5rem 0;
}

.dollar {
    font-size: 2rem;
    vertical-align: top;
    color: #7CB342;
}

.amount {
    font-size: 4rem;
    font-weight: 700;
    color: #7CB342;
}

.period {
    font-size: 1.2rem;
    color: #666;
}

.features {
    list-style: none;
    margin-top: 2rem;
}

.features li {
    padding: 0.8rem 0;
    color: #555;
    font-size: 1rem;
    border-bottom: 1px solid #f0f0f0;
}

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

/* Contact Section */
.contact {
    padding: 80px 0;
    background: linear-gradient(135deg, #7CB342 0%, #5D4E37 100%);
    color: white;
    text-align: center;
}

.contact h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.contact-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.contact-item {
    background: rgba(255,255,255,0.1);
    padding: 2rem;
    border-radius: 10px;
    backdrop-filter: blur(10px);
}

.contact-item h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.contact-item a {
    color: white;
    text-decoration: none;
    font-size: 1.1rem;
}

.contact-item a:hover {
    text-decoration: underline;
}

/* Footer */
footer {
    background: #5D4E37;
    color: white;
    text-align: center;
    padding: 2rem 0;
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-menu {
        gap: 1rem;
    }

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

    .hero-content p {
        font-size: 1.1rem;
    }

    .services h2,
    .pricing h2,
    .contact h2 {
        font-size: 2rem;
    }

    .services-grid,
    .pricing-grid {
        grid-template-columns: 1fr;
    }

    .pricing-card.featured {
        transform: scale(1);
    }

    .pricing-card.featured:hover {
        transform: translateY(-10px);
    }
}

@media (max-width: 480px) {
    .navbar .container {
        flex-direction: column;
        gap: 1rem;
    }

    .nav-menu {
        flex-wrap: wrap;
        justify-content: center;
    }

    .hero {
        padding: 100px 0 60px;
    }

    .amount {
        font-size: 3rem;
    }
}