/* ========================================
   TV México - Custom Styles
   Layout: classic
   ======================================== */

:root {
    --primary-color: #c00000;
    --secondary-color: #ff4d4d;
    --accent-color: #ffffff;
    --background-color: #f5f5f5;
    --card-bg: #ffffff;
    --text-color: #1a1a1a;
    --text-muted: #666666;
    --border-color: #e0e0e0;
    --hover-bg: #f5f5f5;
    
    --cat-nacional: #dc3545;
    --cat-politica: #007bff;
    --cat-economia: #28a745;
    --cat-deportes: #fd7e14;
    --cat-cultura: #6f42c1;
    --cat-destacado: #e74c3c;
    
    --font-primary: 'Playfair Display', serif;
    --font-secondary: 'Roboto', sans-serif;
    
    --space-xs: 0.25rem; --space-sm: 0.5rem; --space-md: 1rem;
    --space-lg: 1.5rem; --space-xl: 2rem; --space-2xl: 3rem;
    
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
    --shadow-md: 0 4px 6px rgba(0,0,0,0.1);
    --shadow-lg: 0 10px 20px rgba(0,0,0,0.12);
    
    --radius-sm: 4px; --radius-md: 8px; --radius-lg: 12px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { font-family: var(--font-secondary); background: var(--background-color); color: var(--text-color); line-height: 1.6; }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--primary-color); text-decoration: none; transition: all 0.3s ease; }
a:hover { color: var(--secondary-color); }
.container { max-width: 1400px; margin: 0 auto; padding: 0 var(--space-lg); }

/* PRELOADER: BOUNCING BALLS */
.preloader-balls {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--background-color);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 99999;
    transition: opacity 0.4s ease;
}
.preloader-balls.hidden {
    opacity: 0;
    pointer-events: none;
}
.balls-container {
    display: flex;
    gap: 15px;
    margin-bottom: 30px;
    height: 50px;
    align-items: flex-end;
}
.ball {
    width: 20px;
    height: 20px;
    background: var(--primary-color);
    border-radius: 50%;
    animation: bounce 0.6s ease-in-out infinite alternate;
}
.ball:nth-child(2) { animation-delay: 0.2s; background: var(--secondary-color); }
.ball:nth-child(3) { animation-delay: 0.4s; }
@keyframes bounce {
    0% { transform: translateY(0); }
    100% { transform: translateY(-40px); }
}
.preloader-logo { height: 120px; }


.header { background: var(--card-bg); border-bottom: 3px solid var(--primary-color); position: sticky; top: 0; z-index: 1000; box-shadow: var(--shadow-md); }
.header-container { display: flex; align-items: center; gap: var(--space-lg); padding: var(--space-md) var(--space-lg); }
.site-logo { height: 50px; width: auto; object-fit: contain; }
.logo-section { display: flex; align-items: center; gap: var(--space-md); }
/* DEPRECATED: .logo-icon { width: 50px; height: 50px; background: linear-gradient(135deg, var(--primary-color), var(--secondary-color)); border-radius: var(--radius-md); display: flex; align-items: center; justify-content: center; color: white; font-size: 1.5rem; } */
.site-title { font-family: var(--font-primary); font-size: 1.8rem; font-weight: 800; color: var(--primary-color); line-height: 1.2; }
.tagline { font-size: 0.85rem; color: var(--text-muted); }
.main-nav { display: flex; gap: var(--space-sm); flex: 1; justify-content: center; }
.nav-link { padding: var(--space-sm) var(--space-md); font-weight: 600; font-size: 0.9rem; text-transform: uppercase; border-radius: var(--radius-sm); }
.nav-link:hover, .nav-link.active { background: var(--primary-color); color: white; }
.search-toggle { background: transparent; border: none; color: var(--text-color); font-size: 1.2rem; cursor: pointer; padding: var(--space-sm); }

.breaking-news { background: var(--primary-color); display: flex; align-items: center; padding: var(--space-sm) 0; margin-top: var(--space-md); }
.breaking-label { background: var(--accent-color); color: var(--primary-color); padding: var(--space-xs) var(--space-md); font-weight: 700; font-size: 0.75rem; text-transform: uppercase; letter-spacing: 1px; margin-right: var(--space-lg); }
.breaking-ticker { flex: 1; overflow: hidden; color: white; font-size: 0.9rem; }
.ticker-item { display: inline-block; padding: 0 var(--space-md); }

/* VIDEO WALL LAYOUT */
.video-wall {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-auto-rows: 250px;
    gap: var(--space-md);
}

.video-item {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-md);
    cursor: pointer;
}

.video-item.large {
    grid-column: span 2;
    grid-row: span 2;
}

.video-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.video-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(transparent, rgba(0,0,0,0.8));
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: var(--space-lg);
    color: white;
}

.play-icon {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 3rem;
    opacity: 0.8;
}

@media (max-width: 768px) {
    .video-wall {
        grid-template-columns: 1fr;
        grid-auto-rows: 200px;
    }
    .video-item.large {
        grid-column: span 1;
        grid-row: span 1;
    }
}


.news-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: var(--space-lg); }
.news-grid-3 { grid-template-columns: repeat(3, 1fr); }

.news-card { background: var(--card-bg); border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-sm); transition: transform 0.3s ease, box-shadow 0.3s ease; cursor: pointer; }
.news-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); }
.card-image-wrapper { position: relative; overflow: hidden; aspect-ratio: 16/9; }
.card-image-wrapper img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; }
.news-card:hover .card-image-wrapper img { transform: scale(1.1); }
.card-content { padding: var(--space-lg); }
.card-title { font-family: var(--font-primary); font-size: 1.2rem; font-weight: 700; margin-bottom: var(--space-sm); }
.card-title a:hover { color: var(--secondary-color); }
.card-excerpt { font-size: 0.9rem; color: var(--text-muted); margin-bottom: var(--space-md); line-height: 1.5; }
.card-footer { display: flex; justify-content: space-between; padding-top: var(--space-md); border-top: 1px solid var(--border-color); font-size: 0.8rem; color: var(--text-muted); }

.category-badge { display: inline-block; padding: 3px 8px; font-size: 0.7rem; font-weight: 700; text-transform: uppercase; border-radius: var(--radius-sm); color: white; position: absolute; top: 10px; left: 10px; z-index: 10; }
.cat-nacional { background: var(--cat-nacional); }
.cat-politica { background: var(--cat-politica); }
.cat-economia { background: var(--cat-economia); }
.cat-deportes { background: var(--cat-deportes); }
.cat-cultura { background: var(--cat-cultura); }
.cat-destacado { background: var(--cat-destacado); }
.card-category-badge { position: absolute; }

.footer { background: var(--primary-color); color: white; padding: var(--space-2xl) 0 var(--space-lg); margin-top: var(--space-2xl); }
.footer-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-2xl); margin-bottom: var(--space-xl); }
.footer-logo { display: flex; align-items: center; gap: var(--space-md); margin-bottom: var(--space-md); }
.footer-logo img { height: 120px; width: auto; object-fit: contain; }
.footer-logo h3 { font-family: var(--font-primary); font-size: 1.3rem; }
.footer-about { font-size: 0.9rem; line-height: 1.7; opacity: 0.9; margin-bottom: var(--space-md); }
.social-links { display: flex; gap: var(--space-sm); }
.social-link { width: 40px; height: 120px; background: rgba(255,255,255,0.15); border-radius: var(--radius-md); display: flex; align-items: center; justify-content: center; color: white; transition: all 0.3s ease; }
.social-link:hover { background: var(--accent-color); transform: translateY(-3px); }
.footer-column h4 { font-size: 1.1rem; margin-bottom: var(--space-md); }
.footer-links { list-style: none; }
.footer-links li { margin-bottom: var(--space-sm); }
.footer-links a { color: rgba(255,255,255,0.8); font-size: 0.9rem; }
.footer-links a:hover { color: white; padding-left: 5px; }
.footer-bottom { padding-top: var(--space-xl); border-top: 1px solid rgba(255,255,255,0.2); text-align: center; }
.footer-bottom p { font-size: 0.85rem; opacity: 0.8; margin-bottom: 0.25rem; }
.disclaimer { font-size: 0.8rem; opacity: 0.6; }

@media (max-width: 1024px) { .news-grid-3 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 768px) { .header-container { flex-wrap: wrap; } .main-nav { display: none; } .news-grid-3 { grid-template-columns: 1fr; } .card-hero { height: 350px; } .card-hero-title { font-size: 1.5rem; } }
@media (max-width: 480px) { .container { padding: 0 var(--space-md); } }