:root {
            /* Light Theme */
            --bg-body-light: #f4f0fa;
            --text-main-light: #2d2438;
            --text-muted-light: #6c5c7d;
            --glass-bg-light: rgba(255, 255, 255, 0.8);
            --glass-border-light: rgba(255, 255, 255, 0.5);
            --shadow-3d-light: 8px 8px 16px #d1c7e0, -8px -8px 16px #ffffff;
            --shadow-inset-light: inset 5px 5px 10px #d1c7e0, inset -5px -5px 10px #ffffff;
            
            /* Dark Theme (Default) */
            --bg-body-dark: #120a1f;
            --text-main-dark: #f0e6ff;
            --text-muted-dark: #a092b3;
            --glass-bg-dark: rgba(26, 16, 37, 0.75);
            --glass-border-dark: rgba(255, 255, 255, 0.08);
            --shadow-3d-dark: 8px 8px 16px #0a0512, -8px -8px 16px #1a0f2c;
            --shadow-inset-dark: inset 5px 5px 10px #0a0512, inset -5px -5px 10px #1a0f2c;
            
            /* Accents */
            --primary: #9d4edd;
            --primary-glow: 0 0 20px rgba(157, 78, 221, 0.6);
            --secondary: #e0aaff;
            
            /* Brand Colors */
            --color-fb: #1877F2;
            --color-wa: #25D366;
            --color-tg: #0088cc;
            --color-si: #3A76F0;
            --color-dc: #5865F2;
            --color-adult: #ff4757;
        }

        [data-theme="light"] {
            --bg-body: var(--bg-body-light);
            --text-main: var(--text-main-light);
            --text-muted: var(--text-muted-light);
            --glass-bg: var(--glass-bg-light);
            --glass-border: var(--glass-border-light);
            --shadow-3d: var(--shadow-3d-light);
            --shadow-inset: var(--shadow-inset-light);
        }
        
        [data-theme="dark"] {
            --bg-body: var(--bg-body-dark);
            --text-main: var(--text-main-dark);
            --text-muted: var(--text-muted-dark);
            --glass-bg: var(--glass-bg-dark);
            --glass-border: var(--glass-border-dark);
            --shadow-3d: var(--shadow-3d-dark);
            --shadow-inset: var(--shadow-inset-dark);
        }

        body {
            font-family: 'Poppins', sans-serif;
            background-color: var(--bg-body);
            color: var(--text-main);
            transition: background-color 0.4s ease, color 0.4s ease;
            overflow-x: hidden;
        }

        .glass-panel {
            background: var(--glass-bg);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border: 1px solid var(--glass-border);
            box-shadow: var(--shadow-3d);
        }
        
        .text-gradient {
            background: linear-gradient(45deg, var(--secondary), var(--primary));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        .floating-nav-container {
            position: fixed;
            top: 20px;
            left: 50%;
            transform: translateX(-50%);
            width: 95%;
            max-width: 1200px;
            z-index: 1000;
        }
        
        .floating-nav {
            border-radius: 50px;
            padding: 10px 25px;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        
        .nav-logo {
            font-weight: 800;
            font-size: 1.5rem;
            text-decoration: none;
            color: var(--text-main);
            white-space: nowrap;
        }
        
        .nav-links a {
            color: var(--text-main);
            text-decoration: none;
            margin: 0 15px;
            font-weight: 600;
            transition: color 0.3s;
        }
        
        .nav-links a:hover {
            color: var(--primary);
        }

        .nav-actions {
            display: flex;
            align-items: center;
        }

        /* Botón Sube tu grupo */
        .btn-subir-grupo {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            white-space: nowrap; /* Evita que se aplaste el texto */
            background: linear-gradient(135deg, #7b2cbf, #9d4edd);
            color: white !important;
            padding: 10px 24px;
            border-radius: 50px;
            text-decoration: none;
            font-weight: 700;
            font-size: 0.95rem;
            box-shadow: 0 4px 15px rgba(157, 78, 221, 0.4);
            transition: all 0.3s ease;
            margin-right: 15px;
            border: 1px solid rgba(255,255,255,0.2);
        }

        .btn-subir-grupo:hover {
            transform: translateY(-2px) scale(1.02);
            box-shadow: var(--primary-glow);
        }

        .theme-toggle {
            cursor: pointer;
            background: var(--shadow-inset);
            border: none;
            border-radius: 50%;
            width: 45px;
            height: 45px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--text-main);
            transition: all 0.3s;
            flex-shrink: 0;
        }
        
        .theme-toggle:hover {
            box-shadow: var(--primary-glow);
        }

        .hero-section {
            position: relative;
            height: 55vh;
            min-height: 450px;
            margin-top: 100px;
            border-radius: 30px;
            overflow: hidden;
            width: 95%;
            margin-left: auto;
            margin-right: auto;
            box-shadow: var(--shadow-3d);
        }

        .hero-swiper {
            width: 100%;
            height: 100%;
            position: absolute;
            top: 0;
            left: 0;
            z-index: 1;
        }

        .hero-slide-bg {
            width: 100%;
            height: 100%;
            background-size: cover;
            background-position: center;
            filter: brightness(0.5) saturate(1.2);
        }

        .hero-overlay {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            z-index: 2;
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            background: linear-gradient(to bottom, rgba(18,10,31,0.2), var(--bg-body));
        }

        .hero-title {
            font-size: 3.5rem;
            font-weight: 800;
            text-align: center;
            text-shadow: 0 5px 20px rgba(0,0,0,0.8);
            margin-bottom: 40px; /* Mas espacio abajo del titulo */
            z-index: 3;
            color: white;
        }

        .search-container {
            width: 100%;
            max-width: 600px;
            position: relative;
            z-index: 3;
        }

        .search-input {
            width: 100%;
            padding: 18px 30px;
            border-radius: 50px;
            border: none;
            background: var(--glass-bg);
            backdrop-filter: blur(10px);
            color: var(--text-main);
            font-size: 1.1rem;
            box-shadow: 0 10px 25px rgba(0,0,0,0.2);
            outline: none;
            transition: all 0.3s;
            border: 1px solid var(--glass-border);
        }

        .search-input:focus {
            box-shadow: var(--primary-glow);
            background: var(--bg-body);
        }

        .search-btn {
            position: absolute;
            right: 8px;
            top: 50%;
            transform: translateY(-50%);
            background: linear-gradient(45deg, var(--primary), var(--secondary));
            color: white;
            border: none;
            border-radius: 50%;
            width: 50px;
            height: 50px;
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            box-shadow: 0 4px 10px rgba(157, 78, 221, 0.4);
            transition: transform 0.2s;
        }
        
        .search-btn:hover {
            transform: translateY(-50%) scale(1.05);
        }

        .social-networks {
            display: flex;
            justify-content: center;
            gap: 20px;
            margin-top: 40px;
            z-index: 3;
            position: relative;
        }

        .social-icon {
            width: 60px;
            height: 60px;
            border-radius: 18px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.8rem;
            color: var(--text-main);
            background: var(--glass-bg);
            backdrop-filter: blur(10px);
            border: 1px solid var(--glass-border);
            box-shadow: 0 10px 20px rgba(0,0,0,0.2);
            transition: all 0.3s ease;
            text-decoration: none;
        }

        .social-icon:hover {
            transform: translateY(-8px);
        }
        
        .social-icon.fb:hover { color: var(--color-fb); box-shadow: 0 10px 20px rgba(24, 119, 242, 0.4); border-color: var(--color-fb); }
        .social-icon.wa:hover { color: var(--color-wa); box-shadow: 0 10px 20px rgba(37, 211, 102, 0.4); border-color: var(--color-wa); }
        .social-icon.tg:hover { color: var(--color-tg); box-shadow: 0 10px 20px rgba(0, 136, 204, 0.4); border-color: var(--color-tg); }
        .social-icon.si:hover { color: var(--color-si); box-shadow: 0 10px 20px rgba(58, 118, 240, 0.4); border-color: var(--color-si); }
        .social-icon.dc:hover { color: var(--color-dc); box-shadow: 0 10px 20px rgba(88, 101, 242, 0.4); border-color: var(--color-dc); }

        .categories-section {
            padding: 60px 0;
            overflow: hidden;
        }
        
        /* Modificador para slider infinito suave */
        .swiper-container-cats .swiper-wrapper {
            transition-timing-function: linear !important;
        }
        
        .category-badge {
            background: var(--bg-body);
            border-radius: 20px;
            padding: 15px 25px;
            display: flex;
            align-items: center;
            gap: 12px;
            box-shadow: var(--shadow-3d);
            font-weight: 600;
            cursor: pointer;
            transition: transform 0.3s, box-shadow 0.3s;
            border: 1px solid var(--glass-border);
            user-select: none;
            white-space: nowrap;
        }

        .category-badge i {
            font-size: 1.5rem;
            color: var(--primary);
        }

        .category-badge:hover {
            transform: scale(1.05);
            box-shadow: var(--shadow-inset), var(--primary-glow);
        }

        .swiper-container-cats {
            padding: 20px 0;
        }

        .group-card {
            border-radius: 25px;
            padding: 25px;
            position: relative;
            overflow: hidden;
            transition: all 0.4s ease;
            transform-style: preserve-3d;
            height: 100%;
            display: flex;
            flex-direction: column;
            border: 1px solid var(--glass-border);
            background: var(--glass-bg);
            backdrop-filter: blur(10px);
        }

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

        .card-tg { box-shadow: 0 10px 30px rgba(0, 136, 204, 0.1); border-top: 4px solid var(--color-tg); }
        .card-wa { box-shadow: 0 10px 30px rgba(37, 211, 102, 0.1); border-top: 4px solid var(--color-wa); }
        .card-dc { box-shadow: 0 10px 30px rgba(88, 101, 242, 0.1); border-top: 4px solid var(--color-dc); }
        .card-fb { box-shadow: 0 10px 30px rgba(24, 119, 242, 0.1); border-top: 4px solid var(--color-fb); }

        .group-bg-icon {
            position: absolute;
            right: -20px;
            bottom: -20px;
            font-size: 11rem;
            opacity: 0.05;
            z-index: 0;
            transform: rotate(-15deg);
            transition: all 0.4s;
        }
        
        .card-tg .group-bg-icon { color: var(--color-tg); opacity: 0.1;}
        .card-wa .group-bg-icon { color: var(--color-wa); opacity: 0.1;}
        .card-dc .group-bg-icon { color: var(--color-dc); opacity: 0.1;}
        .card-fb .group-bg-icon { color: var(--color-fb); opacity: 0.1;}

        .group-card:hover .group-bg-icon {
            transform: rotate(0deg) scale(1.1);
        }

        .group-card-content {
            position: relative;
            z-index: 1;
            flex-grow: 1;
            display: flex;
            flex-direction: column;
        }

        .country-banner {
            display: inline-block;
            background: var(--bg-body);
            padding: 6px 16px;
            border-radius: 15px;
            font-size: 0.85rem;
            font-weight: 600;
            margin-bottom: 15px;
            align-self: flex-start;
            box-shadow: var(--shadow-3d);
        }

        .group-title {
            font-size: 1.4rem;
            font-weight: 700;
            margin-bottom: 10px;
            line-height: 1.2;
        }

        .group-desc {
            font-size: 0.95rem;
            color: var(--text-muted);
            margin-bottom: 20px;
            flex-grow: 1;
            display: -webkit-box;
            -webkit-line-clamp: 3;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .group-meta {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 20px;
            font-size: 0.85rem;
            font-weight: 600;
            padding-top: 15px;
            border-top: 1px solid var(--glass-border);
        }

        .btn-3d {
            background: var(--bg-body);
            border: none;
            color: var(--text-main);
            padding: 12px 20px;
            border-radius: 15px;
            font-weight: 600;
            box-shadow: var(--shadow-3d);
            transition: all 0.3s;
            text-align: center;
            display: block;
            width: 100%;
            text-decoration: none;
        }

        .btn-3d:hover {
            box-shadow: var(--shadow-inset);
            color: var(--primary);
        }

        .ribbon {
            position: absolute;
            top: 25px;
            right: -35px;
            background: var(--color-adult);
            color: white;
            padding: 5px 40px;
            transform: rotate(45deg);
            font-size: 0.75rem;
            font-weight: 800;
            box-shadow: 0 4px 10px rgba(255, 71, 87, 0.4);
            z-index: 2;
            text-align: center;
            letter-spacing: 1px;
        }

        .swiper-container-grupos {
            padding: 20px 10px 40px 10px;
        }

        .blog-section {
            padding: 60px 0;
            position: relative;
        }

        .blog-card {
            display: flex;
            align-items: stretch;
            background: var(--bg-body);
            border-radius: 20px;
            box-shadow: var(--shadow-3d);
            padding: 12px;
            height: 130px;
            margin: 15px 0;
            transition: transform 0.3s;
            border: 1px solid var(--glass-border);
        }

        .blog-card:hover {
            transform: translateY(-5px);
            box-shadow: var(--shadow-inset);
        }

        .blog-img {
            width: 30%;
            border-radius: 15px;
            object-fit: cover;
            box-shadow: var(--shadow-inset);
        }

        .blog-content {
            width: 60%;
            padding: 0 15px;
            display: flex;
            flex-direction: column;
            justify-content: center;
        }

        .blog-title {
            font-weight: 700;
            font-size: 1.05rem;
            margin: 0 0 8px 0;
            line-height: 1.2;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .blog-desc {
            font-size: 0.8rem;
            color: var(--text-muted);
            margin: 0;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .blog-btn {
            width: 10%;
            display: flex;
            justify-content: center;
            align-items: center;
            background: var(--bg-body);
            border-radius: 12px;
            color: var(--primary);
            text-decoration: none;
            box-shadow: var(--shadow-3d);
            transition: all 0.3s;
            font-size: 1.2rem;
        }

        .blog-btn:hover {
            box-shadow: var(--shadow-inset);
            color: var(--secondary);
        }

        .cta-banner {
            background: linear-gradient(135deg, #7b2cbf, #9d4edd);
            padding: 60px 20px;
            text-align: center;
            color: white;
            position: relative;
            overflow: hidden;
            border-radius: 30px 30px 0 0;
        }

        .cta-banner::before {
            content: "\f2c6";
            font-family: "Font Awesome 6 Brands";
            position: absolute;
            left: -20px;
            bottom: -50px;
            font-size: 25rem;
            opacity: 0.1;
            transform: rotate(-15deg);
        }

        .btn-cta {
            background: rgba(255, 255, 255, 0.2);
            backdrop-filter: blur(8px);
            border: 1px solid rgba(255,255,255,0.4);
            color: white;
            padding: 15px 40px;
            border-radius: 50px;
            font-size: 1.2rem;
            font-weight: bold;
            text-decoration: none;
            display: inline-block;
            margin-top: 25px;
            transition: all 0.3s;
            box-shadow: 0 10px 20px rgba(0,0,0,0.2);
        }

        .btn-cta:hover {
            background: white;
            color: #7b2cbf;
            transform: translateY(-5px);
        }

        footer {
            background: #120a1f; /* Always dark for footer contrast */
            color: #a092b3;
            padding: 30px 0;
            text-align: center;
        }
        
        /* Mobile fixes */
        @media (max-width: 768px) {
            .hero-title { font-size: 2.2rem; margin-bottom: 25px; }
            .nav-links { display: none; }
            
            /* Menú Ajustes en Móvil para que quepa todo */
            .floating-nav { padding: 10px 15px; }
            .nav-logo { font-size: 1.2rem; }
            .btn-subir-grupo { 
                padding: 8px 16px; 
                font-size: 0.85rem; 
                margin-right: 10px; 
            }
            .theme-toggle { width: 38px; height: 38px; }
            
            .group-bg-icon { font-size: 9rem; right: -15px; bottom: -15px; }
            .social-networks { gap: 10px; flex-wrap: wrap; }
            .social-icon { width: 50px; height: 50px; font-size: 1.4rem; }
            
            .blog-card { height: auto; flex-direction: column; text-align: center; padding: 20px;}
            .blog-img { width: 100%; height: 160px; margin-bottom: 15px;}
            .blog-content { width: 100%; padding: 0; margin-bottom: 15px;}
            .blog-btn { width: 100%; height: 50px;}
        }