/* Global Styles */
html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
}

/* Navbar */
.navbar {
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    background-color: rgba(255, 255, 255, 0.95) !important;
}

.navbar-brand {
    font-weight: bold;
    font-size: 1.5rem;
    color: #2c3e50 !important;
}

.nav-link {
    color: #2c3e50 !important;
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-link:hover {
    color: #3498db !important;
}

/* Hero Section */
.hero-section {
    height: 100vh;
    background: linear-gradient(rgba(44, 62, 80, 0.8), rgba(44, 62, 80, 0.8)), url('https://images.unsplash.com/photo-1497366216548-37526070297c?w=1920&h=1080&fit=crop');
    background-size: cover;
    background-position: center;
    color: white;
    padding-top: 80px;
}

.hero-section h1 {
    font-size: 3.5rem;
    font-weight: bold;
    margin-bottom: 1rem;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

.hero-section .lead {
    font-size: 1.5rem;
    margin-bottom: 2rem;
    text-shadow: 1px 1px 2px rgba(0,0,0,0.3);
}

.btn-primary {
    background-color: #3498db;
    border-color: #3498db;
    padding: 12px 30px;
    font-weight: 500;
    transition: all 0.3s ease;
}

.btn-primary:hover {
    background-color: #2980b9;
    border-color: #2980b9;
    transform: translateY(-2px);
}

/* Sections */
section {
    padding: 80px 0;
}

h2 {
    font-weight: bold;
    margin-bottom: 3rem;
    position: relative;
    color: #2c3e50;
}

h2:after {
    content: '';
    display: block;
    width: 50px;
    height: 3px;
    background: #3498db;
    margin: 15px auto;
}

/* Cards */
.card {
    transition: transform 0.3s ease;
    border: none;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    border-radius: 10px;
}

.card:hover {
    transform: translateY(-5px);
}

.card-body {
    padding: 2rem;
}

.card i {
    color: #3498db;
}

/* Contact Form */
.form-control {
    padding: 0.8rem;
    border-radius: 5px;
    border: 1px solid #ddd;
    transition: all 0.3s ease;
}

.form-control:focus {
    box-shadow: 0 0 0 2px rgba(52, 152, 219, 0.2);
    border-color: #3498db;
}

/* Contact Info */
.contact-info {
    padding: 2rem;
    background: #f8f9fa;
    border-radius: 10px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.05);
}

.contact-info p {
    margin-bottom: 1rem;
}

.contact-info i {
    margin-right: 10px;
    color: #3498db;
}

/* Footer */
footer {
    background: #2c3e50;
}

/* Responsive */
@media (max-width: 768px) {
    .hero-section h1 {
        font-size: 2.5rem;
    }
    
    .hero-section .lead {
        font-size: 1.2rem;
    }
    
    section {
        padding: 60px 0;
    }
}