@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #1a365d;
    --primary-light: #2d5a87;
    --accent-color: #3182ce;
    --white: #ffffff;
    --text-primary: #ffffff;
    --text-secondary: #e2e8f0;
    --text-dark: #1a365d;
    --border-color: rgba(255, 255, 255, 0.1);
    --shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);
    --overlay: rgba(26, 54, 93, 0.85);
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    background: linear-gradient(var(--overlay), var(--overlay)), url('https://images.unsplash.com/photo-1530549387789-4c1017266635?ixlib=rb-4.0.3&auto=format&fit=crop&w=2070&q=80') center/cover fixed;
    min-height: 100vh;
    font-weight: 400;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.header {
    background: rgba(255, 255, 255, 0.95);
    padding: 4rem 0 3rem;
    text-align: center;
    border-bottom: 4px solid var(--primary-color);
    position: relative;
    backdrop-filter: blur(10px);
}

.header h1 {
    font-size: 3rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 0.75rem;
    letter-spacing: -0.025em;
}

.tagline {
    font-size: 1.25rem;
    color: var(--primary-color);
    font-weight: 500;
    max-width: 600px;
    margin: 0 auto;
}

.main {
    padding: 4rem 0;
}

.hero {
    text-align: center;
    margin-bottom: 5rem;
    background: rgba(255, 255, 255, 0.95);
    padding: 5rem 2rem;
    box-shadow: var(--shadow-lg);
    position: relative;
    backdrop-filter: blur(10px);
}

.hero-content {
    position: relative;
    z-index: 1;
}

.hero h2 {
    font-size: 2.75rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 1.5rem;
    letter-spacing: -0.025em;
    line-height: 1.2;
}

.hero p {
    font-size: 1.25rem;
    color: var(--primary-color);
    max-width: 700px;
    margin: 0 auto;
    font-weight: 500;
}

.section {
    background: rgba(255, 255, 255, 0.95);
    margin: 3rem 0;
    padding: 4rem 3rem;
    box-shadow: var(--shadow-lg);
    border-left: 4px solid var(--primary-color);
    backdrop-filter: blur(10px);
}

.section h2 {
    text-align: center;
    margin-bottom: 3rem;
    color: var(--text-dark);
    font-size: 2.5rem;
    font-weight: 700;
    letter-spacing: -0.025em;
}

.contact-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3rem;
    max-width: 800px;
    margin: 0 auto;
}

.contact-item {
    text-align: center;
    padding: 2.5rem 2rem;
    background: var(--white);
    border: 2px solid var(--primary-color);
    transition: all 0.3s ease;
    position: relative;
}

.contact-item:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    background: var(--primary-color);
}

.contact-item:hover h3,
.contact-item:hover a {
    color: var(--white);
}

.contact-item h3 {
    color: var(--text-dark);
    margin-bottom: 1.5rem;
    font-size: 1.5rem;
    font-weight: 600;
    transition: color 0.3s ease;
}

.contact-item a {
    color: var(--primary-color);
    text-decoration: none;
    font-size: 1.25rem;
    font-weight: 600;
    transition: all 0.3s ease;
    display: inline-block;
    padding: 1rem 2rem;
    border: 2px solid var(--primary-color);
    background: transparent;
}

.contact-item a:hover {
    background: var(--white);
    color: var(--primary-color);
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
    max-width: 600px;
    margin: 0 auto;
}

.social-links a {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.25rem 2.5rem;
    background: transparent;
    color: var(--text-dark);
    text-decoration: none;
    font-weight: 600;
    font-size: 1.125rem;
    transition: all 0.3s ease;
    border: 3px solid var(--primary-color);
    min-width: 180px;
    justify-content: center;
    position: relative;
}

.social-links a:hover {
    background: var(--primary-color);
    color: var(--white);
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.social-icon {
    width: 24px;
    height: 24px;
    fill: currentColor;
    transition: fill 0.3s ease;
}

.footer {
    background: var(--primary-color);
    color: var(--white);
    text-align: center;
    padding: 3rem 0;
    margin-top: 4rem;
    border-top: 4px solid var(--white);
}

.footer p {
    font-size: 1rem;
    color: var(--text-secondary);
    font-weight: 400;
}

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: 0 16px;
    }

    .header {
        padding: 3rem 0 2rem;
    }

    .header h1 {
        font-size: 2.25rem;
    }

    .tagline {
        font-size: 1.125rem;
    }

    .main {
        padding: 2rem 0;
    }

    .hero {
        margin-bottom: 3rem;
        padding: 3rem 1.5rem;
    }

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

    .hero p {
        font-size: 1.125rem;
    }

    .section {
        margin: 2rem 0;
        padding: 2rem 1.5rem;
    }

    .section h2 {
        font-size: 1.875rem;
        margin-bottom: 2rem;
    }

    .contact-info {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .contact-item {
        padding: 1.5rem;
    }

    .social-links {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }

    .social-links a {
        width: 100%;
        max-width: 280px;
    }

    .footer {
        padding: 2rem 0;
        margin-top: 3rem;
    }
}

@media (max-width: 480px) {
    .header h1 {
        font-size: 1.875rem;
    }

    .hero h2 {
        font-size: 1.75rem;
    }

    .section {
        padding: 1.5rem 1rem;
    }

    .contact-item {
        padding: 1.25rem;
    }
}