/* Global Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Arial', sans-serif;
}

body {
    background-color: #f5f7fa;
    color: #333;
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
}

/* Header Styles */
header {
    background-color: #2c3e50;
    color: white;
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 100;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
}

.logo {
    font-size: 1.8rem;
    font-weight: bold;
    color: #3498db;
}

.nav-links {
    display: flex;
    list-style: none;
}

.nav-links li {
    margin-left: 2rem;
}

.nav-links a {
    color: white;
    text-decoration: none;
    transition: color 0.3s;
}

.nav-links a:hover {
    color: #3498db;
}

/* Hamburger Menu */
.hamburger {
    display: none;
    cursor: pointer;
    padding: 0.5rem;
}

.hamburger .line {
    width: 30px;
    height: 3px;
    background-color: white;
    margin: 6px 0;
    transition: all 0.3s ease;
}

/* Hero Section */
.hero {
    background: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)), url('https://images.unsplash.com/photo-1505751172876-fa1923c5c528?ixlib=rb-1.2.1&auto=format&fit=crop&w=1350&q=80');
    background-size: cover;
    background-position: center;
    height: 80vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    color: white;
}

.hero h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.hero p {
    font-size: 1.2rem;
    max-width: 700px;
    margin-bottom: 2rem;
}

/* Button Styles */
.btn {
    display: inline-block;
    background-color: #3498db;
    color: white;
    padding: 0.8rem 1.5rem;
    border: none;
    border-radius: 5px;
    text-decoration: none;
    font-weight: bold;
    transition: background-color 0.3s;
}

.btn:hover {
    background-color: #2980b9;
}

.btn-secondary {
    display: inline-block;
    background-color: transparent;
    color: #3498db;
    padding: 0.6rem 1.2rem;
    border: 2px solid #3498db;
    border-radius: 5px;
    text-decoration: none;
    font-weight: bold;
    transition: all 0.3s;
}

.btn-secondary:hover {
    background-color: #3498db;
    color: white;
}

/* Features Section */
.features {
    padding: 4rem 0;
}

.features h2 {
    text-align: center;
    margin-bottom: 3rem;
    font-size: 2rem;
    color: #2c3e50;
}

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

.feature-card {
    background: white;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s;
}

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

.feature-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.feature-card h3 {
    padding: 1rem 1.5rem 0;
    color: #2c3e50;
}

.feature-card p {
    padding: 0.5rem 1.5rem 1.5rem;
    color: #7f8c8d;
}

.feature-card a {
    margin: 0 1.5rem 1.5rem;
    display: inline-block;
}

/* Newsletter Section */
.newsletter {
    background-color: #3498db;
    color: white;
    padding: 3rem 0;
    text-align: center;
}

.newsletter h2 {
    margin-bottom: 1.5rem;
}

.newsletter form {
    display: flex;
    justify-content: center;
    max-width: 500px;
    margin: 0 auto;
}

.newsletter input {
    padding: 0.8rem;
    border: none;
    border-radius: 5px 0 0 5px;
    width: 70%;
}

.newsletter button {
    border-radius: 0 5px 5px 0;
}

/* Footer Styles */
footer {
    background-color: #2c3e50;
    color: white;
    padding: 3rem 0 1rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h3 {
    margin-bottom: 1rem;
    color: #3498db;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section ul li a {
    color: #ecf0f1;
    text-decoration: none;
    transition: color 0.3s;
}

.footer-section ul li a:hover {
    color: #3498db;
}

.social-icons {
    display: flex;
    gap: 1rem;
}

.social-icons a {
    color: white;
    font-size: 1.5rem;
    transition: color 0.3s;
}

.social-icons a:hover {
    color: #3498db;
}

.copyright {
    text-align: center;
    padding-top: 1rem;
    border-top: 1px solid #34495e;
}

/* Responsive Styles */
@media (max-width: 768px) {
    .hamburger {
        display: block;
        z-index: 101;
    }
    
    .hamburger.active .line:nth-child(1) {
        transform: rotate(-45deg) translate(-6px, 6px);
    }
    
    .hamburger.active .line:nth-child(2) {
        opacity: 0;
    }
    
    .hamburger.active .line:nth-child(3) {
        transform: rotate(45deg) translate(-6px, -6px);
    }
    
    .nav-links {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background-color: #2c3e50;
        flex-direction: column;
        align-items: center;
        justify-content: flex-start;
        padding-top: 2rem;
        transition: left 0.5s ease;
    }
    
    .nav-links.active {
        left: 0;
    }
    
    .nav-links li {
        margin: 1.5rem 0;
    }
    
    .hero h1 {
        font-size: 2rem;
    }

    .hero p {
        font-size: 1rem;
    }

    .newsletter form {
        flex-direction: column;
    }

    .newsletter input {
        width: 100%;
        border-radius: 5px;
        margin-bottom: 1rem;
    }

    .newsletter button {
        border-radius: 5px;
        width: 100%;
    }
}