/* Krooz TV - Custom CSS from Scratch */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Brand Colors */
    --primary-blue: #1E40AF;
    --accent-gold: #F59E0B;
    --dark-bg: #0F172A;
    --darker-bg: #020617;
    --light-text: #F8FAFC;
    --gray-text: #94A3B8;
    --white: #FFFFFF;
    
    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --h1-size: 3.5rem;
    --h2-size: 2.5rem;
    --h3-size: 1.5rem;
    --body-size: 1rem;
    --small-size: 0.875rem;
    
    /* Spacing */
    --container-max: 1200px;
    --section-padding: 5rem 0;
    --gap-large: 3rem;
    --gap-medium: 2rem;
    --gap-small: 1rem;
}

body {
    font-family: var(--font-family);
    background-color: var(--dark-bg);
    color: var(--light-text);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* Header Styles */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(15, 23, 42, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    border-bottom: 1px solid rgba(30, 64, 175, 0.2);
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 0;
}

.logo h1 {
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--white);
}

.logo .accent {
    color: var(--accent-gold);
}

.nav {
    display: flex;
    gap: 2rem;
}

.nav a {
    color: var(--light-text);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav a:hover {
    color: var(--accent-gold);
}

.cta-btn {
    background: linear-gradient(135deg, var(--primary-blue), var(--accent-gold));
    color: var(--white);
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.cta-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(30, 64, 175, 0.4);
}

/* Hero Section */
.hero {
    padding: 8rem 0 6rem;
    background: linear-gradient(135deg, var(--darker-bg) 0%, var(--dark-bg) 100%);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 50%;
    height: 100%;
    background: radial-gradient(circle at center, rgba(30, 64, 175, 0.1) 0%, transparent 70%);
    pointer-events: none;
}

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

.hero-title {
    font-size: var(--h1-size);
    font-weight: 800;
    margin-bottom: 1.5rem;
    line-height: 1.1;
}

.hero-title .accent {
    background: linear-gradient(135deg, var(--primary-blue), var(--accent-gold));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--gray-text);
    margin-bottom: 2.5rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.hero-buttons {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    margin-bottom: 4rem;
    flex-wrap: wrap;
}

.btn {
    padding: 1rem 2rem;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    display: inline-block;
    border: 2px solid transparent;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-blue), var(--accent-gold));
    color: var(--white);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 30px rgba(30, 64, 175, 0.4);
}

.btn-secondary {
    background: transparent;
    color: var(--light-text);
    border-color: var(--primary-blue);
}

.btn-secondary:hover {
    background: var(--primary-blue);
    color: var(--white);
}

.btn-outline {
    background: transparent;
    color: var(--primary-blue);
    border-color: var(--primary-blue);
}

.btn-outline:hover {
    background: var(--primary-blue);
    color: var(--white);
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 2rem;
    max-width: 500px;
    margin: 0 auto;
}

.stat {
    text-align: center;
}

.stat .number {
    display: block;
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--accent-gold);
}

.stat .label {
    color: var(--gray-text);
    font-size: var(--small-size);
    font-weight: 500;
}

/* Section Styles */
section {
    padding: var(--section-padding);
}

.section-title {
    font-size: var(--h2-size);
    font-weight: 700;
    text-align: center;
    margin-bottom: 1rem;
}

.section-subtitle {
    text-align: center;
    color: var(--gray-text);
    font-size: 1.1rem;
    margin-bottom: 3rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* Features Section */
.features {
    background: var(--darker-bg);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.feature-card {
    background: rgba(30, 64, 175, 0.05);
    border: 1px solid rgba(30, 64, 175, 0.2);
    padding: 2rem;
    border-radius: 12px;
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(30, 64, 175, 0.2);
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

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

.feature-card p {
    color: var(--gray-text);
    line-height: 1.6;
}

/* Pricing Section */
.pricing {
    background: var(--dark-bg);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.pricing-card {
    background: rgba(30, 64, 175, 0.05);
    border: 1px solid rgba(30, 64, 175, 0.2);
    padding: 2.5rem;
    border-radius: 12px;
    text-align: center;
    position: relative;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.pricing-card.featured {
    border-color: var(--accent-gold);
    box-shadow: 0 0 30px rgba(245, 158, 11, 0.2);
    transform: scale(1.05);
}

.pricing-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(30, 64, 175, 0.2);
}

.pricing-card.featured:hover {
    transform: scale(1.05) translateY(-5px);
}

.popular-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--accent-gold);
    color: var(--darker-bg);
    padding: 0.5rem 1.5rem;
    border-radius: 20px;
    font-size: var(--small-size);
    font-weight: 600;
}

.pricing-card h3 {
    font-size: var(--h3-size);
    margin-bottom: 1rem;
}

.price {
    font-size: 3rem;
    font-weight: 800;
    color: var(--accent-gold);
    margin-bottom: 0.5rem;
}

.price span {
    font-size: 1rem;
    color: var(--gray-text);
    font-weight: 400;
}

.savings {
    color: var(--accent-gold);
    font-weight: 600;
    margin-bottom: 2rem;
}

.features-list {
    list-style: none;
    margin-bottom: 2rem;
    text-align: left;
}

.features-list li {
    padding: 0.5rem 0;
    color: var(--gray-text);
}

.features-list li::before {
    content: '✓ ';
    color: var(--accent-gold);
    font-weight: bold;
    margin-right: 0.5rem;
}

/* Channels Section */
.channels {
    background: var(--darker-bg);
}

.channels-categories {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.category {
    background: rgba(30, 64, 175, 0.05);
    padding: 2rem;
    border-radius: 12px;
    border: 1px solid rgba(30, 64, 175, 0.2);
}

.category h3 {
    font-size: var(--h3-size);
    margin-bottom: 1rem;
    color: var(--white);
}

.category p {
    color: var(--gray-text);
    line-height: 1.6;
}

/* FAQ Section */
.faq {
    background: var(--dark-bg);
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.faq-item {
    background: rgba(30, 64, 175, 0.05);
    padding: 2rem;
    border-radius: 12px;
    border: 1px solid rgba(30, 64, 175, 0.2);
}

.faq-item h3 {
    font-size: 1.2rem;
    margin-bottom: 1rem;
    color: var(--white);
}

.faq-item p {
    color: var(--gray-text);
    line-height: 1.6;
}

/* Footer */
.footer {
    background: var(--darker-bg);
    border-top: 1px solid rgba(30, 64, 175, 0.2);
}

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

.footer-section h3,
.footer-section h4 {
    margin-bottom: 1rem;
    color: var(--white);
}

.footer-section .logo .accent {
    color: var(--accent-gold);
}

.footer-section p {
    color: var(--gray-text);
    line-height: 1.6;
}

.footer-section a {
    display: block;
    color: var(--gray-text);
    text-decoration: none;
    margin-bottom: 0.5rem;
    transition: color 0.3s ease;
}

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

.footer-bottom {
    border-top: 1px solid rgba(30, 64, 175, 0.2);
    padding-top: 2rem;
    text-align: center;
    color: var(--gray-text);
}

/* Mobile Responsiveness */
@media (max-width: 768px) {
    :root {
        --h1-size: 2.5rem;
        --h2-size: 2rem;
        --section-padding: 3rem 0;
    }
    
    .hero {
        padding: 6rem 0 4rem;
    }
    
    .header-content {
        flex-direction: column;
        gap: 1rem;
    }
    
    .nav {
        order: 3;
        width: 100%;
        justify-content: center;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .hero-stats {
        grid-template-columns: repeat(3, 1fr);
        gap: 1rem;
    }
    
    .pricing-card.featured {
        transform: none;
    }
    
    .pricing-grid,
    .features-grid,
    .channels-categories,
    .faq-grid {
        grid-template-columns: 1fr;
    }
}

/* Smooth scrolling */
html {
    scroll-behavior: smooth;
}