/* ===== VARIABLES & RESET ===== */
        :root {
            --primary: #E82C20;
            --primary-dark: #C82318;
            --primary-light: #FF6B61;
            --secondary: #FFD93D;
            --secondary-dark: #E6C337;
            --black: #0A0A0A;
            --black-secondary: #1A1A1A;
            --white: #FFFFFF;
            --gray-dark: #2D2D2D;
            --gray-medium: #4A4A4A;
            --gray-light: #E8E8E8;
            --gray-warm: #F8F4E9;
            --whatsapp: #25D366;
            --whatsapp-dark: #20b957;
            
            --shadow: 0 8px 30px rgba(10, 10, 10, 0.15);
            --shadow-hover: 0 15px 40px rgba(232, 44, 32, 0.2);
            --shadow-card: 0 4px 20px rgba(10, 10, 10, 0.1);
            --neon-glow: 0 0 10px rgba(232, 44, 32, 0.5), 0 0 20px rgba(232, 44, 32, 0.3);
            --neon-text: 0 0 1px #FFFFFF, 0 0 4px #FFFFFF, 0 0 3px #FFFFFF, 0 0 5px var(--primary);
            --secondary-glow: 0 0 10px rgba(255, 217, 61, 0.5), 0 0 20px rgba(255, 217, 61, 0.3);
        }

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

        html {
            scroll-behavior: smooth;
            scroll-padding-top: 80px;
        }

        body {
            font-family: 'Roboto', sans-serif;
            background-color: var(--white);
            color: var(--black);
            line-height: 1.6;
            overflow-x: hidden;
        }

        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }

        /* Skip link para accesibilidad */
        .skip-link {
            position: absolute;
            top: -40px;
            left: 0;
            background: var(--primary-dark);
            color: var(--white);
            padding: 8px;
            z-index: 1001;
            text-decoration: none;
            border-radius: 0 0 4px 0;
        }

        .skip-link:focus {
            top: 0;
        }

        /* Utilidades */
        .bg-primary {
            background-color: var(--primary);
            color: var(--white);
        }
        
        .bg-secondary {
            background-color: var(--secondary);
            color: var(--black);
        }
        
        .bg-dark {
            background-color: var(--black);
            color: var(--white);
        }
        
        .bg-light {
            background-color: var(--white);
            color: var(--black);
        }

        /* Animaciones */
        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(30px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        @keyframes float {
            0%, 100% {
                transform: translateY(0);
            }
            50% {
                transform: translateY(-10px);
            }
        }

        @keyframes pulse {
            0%, 100% {
                transform: scale(1);
            }
            50% {
                transform: scale(1.05);
            }
        }

        .animate-on-scroll {
            opacity: 0;
            transform: translateY(30px);
            transition: opacity 0.6s ease-out, transform 0.6s ease-out;
        }

        .animate-on-scroll.visible {
            opacity: 1;
            transform: translateY(0);
        }

        /* Navbar */
        nav {
            width: 100%;
            padding: 15px 20px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            background-color: var(--black);
            position: fixed;
            top: 0;
            z-index: 1000;
            box-shadow: 0 4px 20px rgba(10, 10, 10, 0.3);
            border-bottom: 2px solid var(--primary);
            transition: all 0.3s ease;
        }

        nav.scrolled {
            padding: 10px 20px;
            box-shadow: 0 8px 30px rgba(10, 10, 10, 0.2);
        }

        .logo-container {
            display: flex;
            align-items: center;
        }

        .logo-desktop {
            width: 300px;
            height: auto;
            object-fit: contain;
            display: block;
            transition: transform 0.3s ease;
        }

        .logo-desktop:hover {
            transform: scale(1.05);
        }

        .menu {
            display: flex;
            align-items: center;
            gap: 25px;
        }

        .menu a {
            color: var(--white);
            text-decoration: none;
            font-weight: 500;
            transition: all 0.3s;
            position: relative;
            font-size: 0.95rem;
            padding: 5px 0;
        }

        .menu a:hover {
            text-shadow: var(--neon-text);
            color: var(--secondary);
            transform: translateY(-2px);
        }

        .menu a::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--secondary);
            box-shadow: var(--secondary-glow);
            transition: width 0.3s ease-out;
        }

        .menu a:hover::after {
            width: 100%;
        }

        .language-switcher {
            display: flex;
            gap: 8px;
            align-items: center;
            margin-left: 15px;
            font-size: 0.9rem;
            color: var(--white);
        }

        .language-switcher a {
            color: var(--white);
            text-decoration: none;
            transition: all 0.3s;
        }

        .language-switcher a.active {
            color: var(--secondary);
            font-weight: 500;
        }

        .language-switcher a:hover {
            color: var(--secondary);
            transform: scale(1.1);
        }

        .hamburguer-btn {
            background: none;
            border: none;
            color: var(--white);
            font-size: 1.5rem;
            cursor: pointer;
            display: none;
            transition: all 0.3s;
            padding: 5px;
            border-radius: 4px;
        }

        .hamburguer-btn:hover {
            color: var(--secondary);
            background: rgba(255, 255, 255, 0.1);
            transform: rotate(90deg);
        }

        .hamburguer-btn:focus {
            outline: 2px solid var(--secondary);
            outline-offset: 2px;
        }

        /* Hero Section */
        .hero {
            background-color: var(--black);
            min-height: 100vh;
            display: flex;
            flex-direction: column;
            justify-content: center;
            text-align: center;
            padding: 0 20px;
            margin-top: 70px;
            position: relative;
            overflow: hidden;
        }

        .hero::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background-image: 
                radial-gradient(circle at 20% 80%, rgba(232, 44, 32, 0.1) 0%, transparent 50%),
                radial-gradient(circle at 80% 20%, rgba(255, 217, 61, 0.05) 0%, transparent 50%);
            pointer-events: none;
        }

        .hero-content {
            max-width: 900px;
            margin: 0 auto;
            position: relative;
            z-index: 2;
            animation: fadeInUp 1s ease-out;
        }

        .hero h1 {
            font-family: 'Roboto', sans-serif;
            font-size: 3rem;
            margin-bottom: 20px;
            color: var(--white);
            line-height: 1.2;
            font-weight: 700;
        }

        .hero h1 span {
            color: var(--secondary);
            font-weight: 700;
            animation: float 3s ease-in-out infinite;
        }

        .hero p {
            font-size: 1.3rem;
            max-width: 700px;
            margin: 0 auto 40px;
            color: rgba(255, 255, 255, 0.95);
            font-weight: 400;
            line-height: 1.6;
        }

        .hero-buttons {
            display: flex;
            gap: 20px;
            justify-content: center;
            flex-wrap: wrap;
        }

        .btn {
            display: inline-block;
            background: var(--primary);
            color: var(--white);
            padding: 14px 32px;
            border-radius: 8px;
            text-decoration: none;
            font-family: 'Roboto', sans-serif;
            font-weight: 600;
            transition: all 0.3s ease;
            border: 2px solid var(--primary);
            text-align: center;
            letter-spacing: 0.5px;
            position: relative;
            overflow: hidden;
        }

        .btn:hover {
            background: var(--primary-dark);
            transform: translateY(-3px);
            box-shadow: var(--neon-glow);
        }

        .btn:focus {
            outline: 2px solid var(--secondary);
            outline-offset: 2px;
        }

        .btn-secondary {
            background: transparent;
            color: var(--white);
            border-color: var(--secondary);
        }

        .btn-secondary:hover {
            background: var(--secondary);
            color: var(--black);
            box-shadow: var(--secondary-glow);
        }

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

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

        /* Secciones */
        section {
            padding: 80px 0;
            position: relative;
        }

        .section-title {
            text-align: center;
            margin-bottom: 15px;
            font-size: 2.5rem;
            color: var(--black);
            font-family: 'Roboto', sans-serif;
            font-weight: 700;
        }

        .section-title span {
            color: var(--primary);
            font-weight: 700;
        }

        .section-subtitle {
            text-align: center;
            max-width: 700px;
            margin: 0 auto 40px;
            font-size: 1.2rem;
            color: var(--gray-medium);
            font-weight: 400;
            line-height: 1.6;
        }

        /* Servicios */
        .servicios-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 25px;
        }

        .servicio-card {
            background-color: var(--white);
            padding: 35px 25px;
            border-radius: 12px;
            transition: all 0.3s ease;
            border: 1px solid var(--gray-light);
            text-align: center;
            box-shadow: var(--shadow-card);
            position: relative;
            overflow: hidden;
        }

        .servicio-card:hover {
            transform: translateY(-8px);
            border-color: var(--primary);
            box-shadow: var(--shadow-hover);
        }

        .servicio-icon {
            font-size: 2.5rem;
            margin-bottom: 18px;
            color: var(--primary);
            transition: all 0.3s ease;
        }

        .servicio-card:hover .servicio-icon {
            transform: translateY(-5px) scale(1.2);
            color: var(--primary-dark);
        }

        .servicio-card h3 {
            font-size: 1.4rem;
            margin-bottom: 12px;
            color: var(--primary);
            font-family: 'Roboto', sans-serif;
            font-weight: 700;
        }

        .servicio-card p {
            font-weight: 400;
            line-height: 1.7;
            font-size: 0.95rem;
            color: var(--gray-dark);
        }

        /* Promociones */
        .promociones-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 25px;
        }

        .promocion-card {
            background-color: var(--white);
            border-radius: 12px;
            overflow: hidden;
            transition: all 0.3s ease;
            border: 1px solid var(--gray-light);
            box-shadow: var(--shadow-card);
            position: relative;
        }

        .promocion-card:hover {
            transform: translateY(-8px);
            border-color: var(--primary);
            box-shadow: var(--shadow-hover);
        }

        .promocion-header {
            background-color: var(--primary);
            color: var(--white);
            padding: 25px;
            text-align: center;
        }

        .promocion-header h3 {
            font-size: 1.5rem;
            margin-bottom: 10px;
            font-weight: 700;
        }

        .promocion-price {
            font-size: 2.5rem;
            font-weight: 700;
            margin-bottom: 5px;
        }

        .promocion-period {
            font-size: 0.9rem;
            opacity: 0.9;
        }

        .promocion-features {
            padding: 25px;
        }

        .promocion-features ul {
            list-style: none;
            margin-bottom: 25px;
        }

        .promocion-features li {
            padding: 8px 0;
            border-bottom: 1px solid var(--gray-light);
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .promocion-features li:last-child {
            border-bottom: none;
        }

        .promocion-features i {
            color: var(--primary);
            font-size: 0.9rem;
        }

        .promocion-card.popular {
            border: 2px solid var(--secondary);
            transform: scale(1.05);
        }

        .promocion-card.popular .promocion-header {
            background-color: var(--secondary);
            color: var(--black);
        }

        .popular-badge {
            position: absolute;
            top: 15px;
            right: -30px;
            background: var(--secondary);
            color: var(--black);
            padding: 5px 30px;
            font-size: 0.8rem;
            font-weight: 700;
            transform: rotate(45deg);
        }

        /* Portafolio */
        .plataformas-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 25px;
        }

        .plataforma-card {
            background-color: var(--white);
            border-radius: 12px;
            overflow: hidden;
            transition: all 0.3s ease;
            border: 1px solid var(--gray-light);
            box-shadow: var(--shadow-card);
        }

        .plataforma-card:hover {
            transform: translateY(-8px);
            border-color: var(--primary);
            box-shadow: var(--shadow-hover);
        }

        

.plataforma-img {
    width: 100%;
    /* Fallback para navegadores que no soportan aspect-ratio o durante carga */
    height: auto;
    min-height: 180px; /* Un respaldo basado en tu altura anterior */
    /* Propiedad moderna para el ratio */
    aspect-ratio: 16/9;
    background: var(--gray-light);
    display: flex;
    align-items: center;
    justify-content: center;
    border-bottom: 3px solid var(--primary);
    overflow: hidden;
    padding: 0;
    margin: 0;
    /* Acelera el renderizado */
    contain: strict; /* Aísla el contenido para mejorar rendimiento */
    will-change: transform; /* Optimiza para animaciones */
}

/* Mejora para el logo */
.portal-logo {
    width: 100%;
    height: auto;
    object-fit: cover;
    object-position: center;
    transition: transform 0.3s ease;
    /* Mejora la carga */
    background-color: var(--gray-light); /* Combina con el fondo mientras carga */
}



        .plataforma-card:hover .portal-logo {
            transform: scale(1.1);
        }

        .plataforma-content {
            padding: 25px;
        }

        .plataforma-content h3 {
            margin-bottom: 12px;
            color: var(--primary);
            font-size: 1.4rem;
            font-family: 'Roboto', sans-serif;
            font-weight: 700;
        }

        .plataforma-content p {
            color: var(--gray-dark);
            margin-bottom: 12px;
            font-weight: 400;
            line-height: 1.7;
        }

        .portal-features {
            margin: 12px 0;
            font-size: 0.85rem;
            color: var(--gray-medium);
            font-weight: 500;
        }

        .demo-link {
            display: inline-block;
            margin-top: 12px;
            color: var(--primary-dark);
            text-decoration: none;
            font-weight: 600;
            transition: all 0.3s ease;
            font-family: 'Roboto', sans-serif;
            font-size: 0.9rem;
            position: relative;
        }

        .demo-link::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 1px;
            background: var(--primary);
            transition: width 0.3s ease;
        }

        .demo-link:hover {
            color: var(--primary);
            transform: translateX(5px);
        }

        .demo-link:hover::after {
            width: 100%;
        }

        /* Clientes */
        .clientes-section {
            background-color: var(--gray-warm);
            padding: 80px 0;
        }

        .clientes-carousel {
            display: flex;
            overflow: hidden;
            position: relative;
            height: 145px;
            background: var(--white);
            border-radius: 12px;
            padding: 10px;
            box-shadow: var(--shadow-card);
            border: 1px solid var(--gray-light);
        }

        .clientes-track {
            display: flex;
            align-items: center;
            animation: scroll 30s linear infinite;
        }

        .cliente-logo {
            flex: 0 0 auto;
            width: 200px;
            height: 125px;
            margin: 0 15px;
            display: flex;
            align-items: center;
            justify-content: center;
            background: var(--white);
            border-radius: 8px;
            padding: 10px;
            transition: all 0.3s ease;
            border: 1px solid var(--gray-light);
        }

        .cliente-logo:hover {
            transform: translateY(-5px);
            box-shadow: var(--shadow-hover);
            border-color: var(--primary);
        }

        .cliente-logo img {
            max-width: 90%;
            max-height: 90%;
            object-fit: contain;
        }

        @keyframes scroll {
            0% {
                transform: translateX(0);
            }
            100% {
                transform: translateX(-50%);
            }
        }

        .clientes-carousel:hover .clientes-track {
            animation-play-state: paused;
        }

        /* Testimonios */
        .testimonios-section {
            background-color: var(--gray-warm);
            padding: 80px 0;
        }

        .testimonios-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
            gap: 30px;
            margin-top: 40px;
        }

        .testimonio-card {
            background: var(--white);
            padding: 30px;
            border-radius: 12px;
            box-shadow: var(--shadow-card);
            border: 1px solid var(--gray-light);
            transition: all 0.3s ease;
        }

        .testimonio-card:hover {
            transform: translateY(-10px);
            box-shadow: var(--shadow-hover);
            border-color: var(--primary);
        }

        .testimonio-content {
            position: relative;
            padding-left: 30px;
        }

        .testimonio-content::before {
            content: '"';
            position: absolute;
            left: 0;
            top: -15px;
            font-size: 4rem;
            color: var(--primary);
            font-family: Georgia, serif;
            opacity: 0.3;
        }

        .testimonio-text {
            font-style: italic;
            color: var(--gray-dark);
            line-height: 1.8;
            margin-bottom: 25px;
            font-size: 1rem;
        }

        .testimonio-author {
            display: flex;
            align-items: center;
            padding-top: 20px;
            border-top: 2px solid var(--gray-light);
        }

        .testimonio-info {
            flex: 1;
        }

        .testimonio-name {
            font-weight: 700;
            color: var(--primary);
            font-size: 1.1rem;
            margin-bottom: 5px;
        }

        .testimonio-role {
            color: var(--gray-medium);
            font-size: 0.9rem;
            font-weight: 500;
        }

        .testimonio-rating {
            color: var(--secondary);
            font-size: 1.1rem;
        }

        /* Nosotros */
        .nosotros-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 25px;
        }

        .nosotros-card {
            background-color: var(--white);
            padding: 35px 25px;
            border-radius: 12px;
            transition: all 0.3s ease;
            border: 1px solid var(--gray-light);
            text-align: center;
            position: relative;
            overflow: hidden;
            box-shadow: var(--shadow-card);
        }

        .nosotros-card:hover {
            transform: translateY(-8px);
            border-color: var(--primary);
            box-shadow: var(--shadow-hover);
        }

        .nosotros-icon {
            font-size: 2.5rem;
            margin-bottom: 18px;
            color: var(--primary);
            transition: transform 0.3s ease;
        }

        .nosotros-card:hover .nosotros-icon {
            transform: scale(1.2) rotate(10deg);
        }

        .nosotros-card h3 {
            font-size: 1.4rem;
            margin-bottom: 12px;
            color: var(--primary);
            font-family: 'Roboto', sans-serif;
            font-weight: 700;
        }

        .nosotros-card p {
            font-weight: 400;
            line-height: 1.7;
            font-size: 0.95rem;
            color: var(--gray-dark);
        }

        /* Colaboraciones */
        .colaboraciones-section {
            background-color: var(--black);
            color: var(--white);
        }

        .colaboracion-intro {
            text-align: center;
            margin-bottom: 40px;
            max-width: 800px;
            margin-left: auto;
            margin-right: auto;
        }

        .colaboracion-intro h3 {
            font-size: 1.8rem;
            margin-bottom: 15px;
            color: var(--white);
            font-weight: 700;
        }

        .colaboracion-intro p {
            font-size: 1.1rem;
            color: rgba(255, 255, 255, 0.95);
            font-weight: 400;
            line-height: 1.6;
        }

        .colaboraciones-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 25px;
        }

        .colaboracion-card {
            background-color: rgba(255, 255, 255, 0.1);
            padding: 30px 25px;
            border-radius: 12px;
            border: 1px solid rgba(255, 255, 255, 0.2);
            text-align: center;
            transition: all 0.3s ease;
            backdrop-filter: blur(10px);
        }

        .colaboracion-card:hover {
            transform: translateY(-5px);
            border-color: var(--secondary);
            box-shadow: var(--neon-glow);
        }

        .colaboracion-card.destacada {
            border: 2px solid var(--secondary);
            background: rgba(255, 217, 61, 0.15);
        }

        .colaboracion-icon {
            font-size: 2.2rem;
            margin-bottom: 15px;
            color: var(--white);
        }

        .colaboracion-card h4 {
            font-size: 1.3rem;
            margin-bottom: 20px;
            color: var(--white);
            font-weight: 700;
        }

        .colaboracion-list {
            text-align: left;
        }

        .colaboracion-item {
            display: flex;
            align-items: center;
            gap: 12px;
            margin-bottom: 12px;
            padding: 8px 0;
            border-bottom: 1px solid rgba(255, 255, 255, 0.2);
        }

        .colaboracion-item:last-child {
            border-bottom: none;
            margin-bottom: 0;
        }

        .item-icon {
            font-size: 1.1rem;
            min-width: 25px;
            text-align: center;
            color: var(--white);
        }

        .colaboracion-item span:last-child {
            font-weight: 400;
            line-height: 1.5;
            color: rgba(255, 255, 255, 0.95);
        }

        /* CTA */
        .cta-section {
            background-color: var(--black);
            color: var(--white);
        }

        .cta {
            text-align: center;
            background-color: var(--black-secondary);
            padding: 60px 40px;
            border-radius: 15px;
            border: 2px solid var(--primary);
            position: relative;
            overflow: hidden;
        }

        .cta h2 {
            font-size: 2.2rem;
            margin-bottom: 15px;
            position: relative;
            z-index: 1;
            font-weight: 700;
            color: var(--white);
        }

        .cta h2 span {
            color: var(--secondary);
            font-weight: 700;
        }

        .cta p {
            font-size: 1.1rem;
            margin-bottom: 25px;
            max-width: 600px;
            margin-left: auto;
            margin-right: auto;
            position: relative;
            z-index: 1;
            font-weight: 400;
            color: rgba(255, 255, 255, 0.95);
        }

        .cta .btn {
            animation: pulse 2s infinite;
        }

        /* Footer - NUEVA ESTRUCTURA */
        footer {
            background-color: var(--black);
            color: var(--white);
            padding: 60px 0 30px;
            border-top: 3px solid var(--primary);
        }

        /* 1. Cambiamos align-items a stretch para que las columnas igualen su altura */
.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: stretch; /* Cambio de flex-start a stretch */
    margin-bottom: 40px;
    flex-wrap: wrap;
    gap: 30px;
}

        .footer-brand {
            flex: 1 1 300px;
        }

        .footer-logo {
            font-family: 'Roboto', sans-serif;
            font-size: 2rem;
            color: var(--white);
            margin-bottom: 15px;
            font-weight: 700;
            position: relative;
            display: inline-block;
        }

        .footer-logo::after {
            content: '';
            position: absolute;
            bottom: -5px;
            left: 0;
            width: 40px;
            height: 3px;
            background: var(--primary);
        }

        .footer-tagline {
            color: rgba(255, 255, 255, 0.8);
            line-height: 1.6;
            font-weight: 400;
            margin-bottom: 20px;
        }

        .footer-contact {
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

        .contact-item {
            display: flex;
            align-items: center;
            gap: 10px;
            color: rgba(255, 255, 255, 0.8);
        }

        .contact-item i {
            color: var(--secondary);
            width: 20px;
        }

        .contact-item a {
            color: rgba(255, 255, 255, 0.8);
            text-decoration: none;
            transition: color 0.3s;
        }

        .contact-item a:hover {
            color: var(--secondary);
        }

        /* 2. Hacemos que la columna legal empuje su contenido al fondo */
.footer-legal {
    text-align: right;
    flex: 0 0 auto;
    display: flex;             /* Nuevo */
    flex-direction: column;    /* Nuevo */
    justify-content: flex-end; /* Esto empuja los links hacia abajo */
}

        .legal-links a {
            display: block;
            color: rgba(255, 255, 255, 0.8);
            text-decoration: none;
            margin-bottom: 12px;
            transition: color 0.3s, transform 0.3s;
            font-size: 0.95rem;
        }

        .legal-links a:hover {
            color: var(--secondary);
            transform: translateX(-5px);
        }

        .footer-bottom {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding-top: 30px;
            border-top: 1px solid rgba(255, 255, 255, 0.2);
            flex-wrap: wrap;
            gap: 20px;
        }

        .social-icons {
            display: flex;
            gap: 15px;
        }

        .social-icons a {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            background: rgba(255, 255, 255, 0.1);
            color: var(--white);
            transition: all 0.3s;
            border-radius: 50%;
            text-decoration: none;
        }

        .social-icons a:hover {
            background: var(--primary);
            transform: translateY(-3px);
            box-shadow: var(--neon-glow);
        }

        .copyright {
            font-size: 0.85rem;
            color: rgba(255, 255, 255, 0.6);
            font-weight: 400;
        }

        .copyright a {
            color: var(--secondary);
            text-decoration: none;
        }

        /* Botón flotante de WhatsApp */
        .whatsapp-float {
            position: fixed;
            bottom: 30px;
            right: 30px;
            z-index: 100;
            display: flex;
            align-items: center;
            justify-content: center;
            background-color: var(--whatsapp);
            color: white;
            border-radius: 50px;
            padding: 0;
            text-decoration: none;
            box-shadow: 0 8px 20px rgba(37, 211, 102, 0.4);
            transition: all 0.3s ease;
            overflow: hidden;
            width: 60px;
            height: 60px;
            border: none;
        }

        .whatsapp-float i {
            font-size: 32px;
            transition: all 0.3s ease;
        }

        .whatsapp-float span {
            display: inline-block;
            margin-left: 0;
            font-size: 16px;
            font-weight: 500;
            white-space: nowrap;
            opacity: 0;
            width: 0;
            transition: all 0.3s ease;
            color: white;
        }

        .whatsapp-float:hover {
            width: auto;
            padding: 0 20px;
            background-color: var(--whatsapp-dark);
            box-shadow: 0 8px 25px rgba(37, 211, 102, 0.6);
        }

        .whatsapp-float:hover i {
            margin-right: 5px;
        }

        .whatsapp-float:hover span {
            opacity: 1;
            width: auto;
            margin-left: 8px;
        }

        /* Responsive */
        @media (max-width: 1024px) {
            .plataformas-grid,
            .servicios-grid,
            .colaboraciones-grid,
            .testimonios-grid,
            .promociones-grid {
                grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            }
            
            .hero h1 {
                font-size: 2.5rem;
            }
            
            .section-title {
                font-size: 2.2rem;
            }
            
            .promocion-card.popular {
                transform: scale(1);
            }
        }

        @media (max-width: 1024px) {
            .hamburguer-btn {
                display: block;
            }

            .menu {
                position: fixed;
                top: 70px;
                left: -100%;
                width: 100%;
                height: calc(100vh - 70px);
                background-color: var(--black);
                flex-direction: column;
                align-items: center;
                padding-top: 50px;
                transition: left 0.3s ease;
                z-index: 999;
                border-top: 2px solid var(--primary);
            }

            .menu.show {
                left: 0;
            }

            .hero {
                margin-top: 70px;
                padding: 40px 20px;
            }
            
            .hero h1 {
                font-size: 2rem;
            }
            
            .hero p {
                font-size: 1.1rem;
            }
            
            .hero-buttons {
                flex-direction: column;
                align-items: center;
            }
            
            .btn {
                width: 100%;
                max-width: 300px;
            }

            .section-title {
                font-size: 1.8rem;
            }
            
            .section-subtitle {
                font-size: 1rem;
            }

            .plataformas-grid,
            .servicios-grid,
            .colaboraciones-grid,
            .testimonios-grid,
            .promociones-grid {
                grid-template-columns: 1fr;
            }
            
            .footer-content {
                flex-direction: column;
                align-items: stretch;
            }
            
             .footer-legal {
        text-align: left;
        align-items: flex-start;
        margin-top: 10px;
    }
            
            .legal-links a:hover {
                transform: translateX(5px);
            }
            
            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }
            
            section {
                padding: 50px 0;
            }
            
            .clientes-track {
                animation: scroll 20s linear infinite;
            }
            
            .promocion-card {
                max-width: 350px;
                margin: 0 auto;
            }

            .whatsapp-float {
                bottom: 20px;
                right: 20px;
                width: 55px;
                height: 55px;
            }

            .whatsapp-float i {
                font-size: 28px;
            }
        }

        @media (max-width: 480px) {
            .hero h1 {
                font-size: 1.8rem;
            }
            
            .section-title {
                font-size: 1.6rem;
            }
            
            .btn {
                padding: 12px 24px;
                font-size: 0.9rem;
            }
            
            .promocion-price {
                font-size: 2rem;
            }
        }

        /* Schema.org Structured Data (oculto) */
        .sr-only {
            position: absolute;
            width: 1px;
            height: 1px;
            padding: 0;
            margin: -1px;
            overflow: hidden;
            clip: rect(0, 0, 0, 0);
            white-space: nowrap;
            border: 0;
        }