/* Global Styles */
:root {
    --primary-color: #2C3E50;
    --secondary-color: #E74C3C;
    --accent-color: #3498DB;
    --text-color: #ECF0F1;
    --dark-bg: #1a1a1a;
    --card-bg: rgba(44, 62, 80, 0.9);
}

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

body {
    font-family: 'Rajdhani', sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--dark-bg);
}

h1, h2, h3 {
    font-family: 'Orbitron', sans-serif;
}

/* Navigation */
.navbar {
    background: rgba(26, 26, 26, 0.95);
    padding: 1rem 0;
    transition: all 0.3s ease;
}

.navbar-brand {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--accent-color) !important;
}

.nav-link {
    color: var(--text-color) !important;
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-link:hover {
    color: var(--accent-color) !important;
}

/* Hero Section */
.hero {
    height: 100vh;
    background: url('../img/hero.jpg') center/cover no-repeat;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
}

.hero h1 {
    font-size: 4.5rem;
    margin-bottom: 1rem;
    text-shadow: 0 0 10px rgba(52, 152, 219, 0.5);
}

.tagline {
    font-size: 1.8rem;
    margin-bottom: 2rem;
}

.cta-button {
    display: inline-block;
    padding: 1rem 2.5rem;
    background-color: var(--accent-color);
    color: var(--text-color);
    text-decoration: none;
    border-radius: 5px;
    font-weight: 600;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(52, 152, 219, 0.4);
    color: var(--text-color);
}

/* Features Section */
.features {
    padding: 5rem 0;
    background-color: var(--primary-color);
}

.section-title {
    text-align: center;
    margin-bottom: 3rem;
    font-size: 2.5rem;
    color: var(--accent-color);
}

.feature-card {
    background: var(--card-bg);
    padding: 2rem;
    border-radius: 10px;
    text-align: center;
    margin-bottom: 2rem;
    transition: transform 0.3s ease;
}

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

.feature-card i {
    font-size: 3rem;
    color: var(--accent-color);
    margin-bottom: 1.5rem;
}

.feature-card h3 {
    margin-bottom: 1rem;
    color: var(--text-color);
}

/* Operators Section */
.operators {
    padding: 5rem 0;
    background-color: var(--dark-bg);
}

.operator-carousel {
    padding: 2rem 0;
}

/* Story Section */
.story {
    padding: 5rem 0;
    background-color: var(--primary-color);
}

.story p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
}

.story-image {
    height: 400px;
    background: url('../img/story.png') center/cover no-repeat;
    border-radius: 10px;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3);
}

/* Download Section */
.download {
    padding: 5rem 0;
    background-color: var(--dark-bg);
}

.download-btn {
    display: inline-block;
    padding: 1rem 2rem;
    background-color: var(--accent-color);
    color: var(--text-color);
    text-decoration: none;
    border-radius: 5px;
    margin: 1rem;
    transition: transform 0.3s ease;
}

.download-btn:hover {
    transform: scale(1.05);
    color: var(--text-color);
}

.download-btn i {
    margin-right: 10px;
}

/* Footer */
.footer {
    padding: 3rem 0;
    background-color: var(--primary-color);
}

.social-links a {
    color: var(--text-color);
    font-size: 1.5rem;
    margin-right: 1rem;
    transition: color 0.3s ease;
}

.social-links a:hover {
    color: var(--accent-color);
}

.footer-links {
    list-style: none;
    padding: 0;
}

.footer-links a {
    color: var(--text-color);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: var(--accent-color);
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero h1 {
        font-size: 3rem;
    }
    
    .tagline {
        font-size: 1.4rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .story-image {
        margin-top: 2rem;
        height: 300px;
    }
}

@media (max-width: 576px) {
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .feature-card {
        margin-bottom: 1.5rem;
    }
    
    .download-btn {
        display: block;
        margin: 1rem auto;
        max-width: 280px;
    }
}