/* Reset and base styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Arial', sans-serif;
}

body {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Header and Navigation */
.navbar {
    background-color: #ff4757;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    position: relative;
    z-index: 100;
}

.logo {
    color: white;
    font-size: 1.5rem;
    font-weight: bold;
}

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

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

.nav-links a:hover {
    color: #f1f2f6;
}

/* Main Content */
main {
    flex: 1;
    position: relative;
}

.hero {
    position: relative;
    height: calc(100vh - 140px); /* Subtract header and footer height */
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 2rem;
    background: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)),
                url('https://images.unsplash.com/photo-1504674900247-0877df9cc836?ixlib=rb-4.0.3&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D&auto=format&fit=crop&w=2070&q=80');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.welcome-message {
    background-color: rgba(255, 255, 255, 0.9);
    padding: 2rem;
    border-radius: 10px;
    max-width: 600px;
    margin-bottom: 2rem;
}

.welcome-message h1 {
    font-size: 2.5rem;
    color: #2f3542;
    margin-bottom: 1rem;
}

.welcome-message p {
    font-size: 1.2rem;
    color: #57606f;
}

.explore-btn {
    background-color: #ff4757;
    color: white;
    border: none;
    padding: 1rem 2rem;
    font-size: 1.1rem;
    border-radius: 5px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: bold;
}

.explore-btn:hover {
    background-color: #ff6b81;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

/* Footer */
footer {
    background-color: #2f3542;
    color: white;
    text-align: center;
    padding: 1rem;
    margin-top: auto;
}

/* Responsive Design */
@media (max-width: 768px) {
    .navbar {
        flex-direction: column;
        padding: 1rem;
    }

    .logo {
        margin-bottom: 1rem;
    }

    .nav-links {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }

    .welcome-message {
        padding: 1.5rem;
        margin: 0 1rem 2rem 1rem;
    }

    .welcome-message h1 {
        font-size: 2rem;
    }

    .welcome-message p {
        font-size: 1rem;
    }

    .hero {
        height: calc(100vh - 180px); /* Adjusted for mobile header height */
    }
}