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

        body {
            min-height: 100vh;
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
            padding: 20px;
            position: relative;
            overflow: hidden;
        }

        .container {
            text-align: center;
            position: relative;
            z-index: 2;
            max-width: 800px;
            width: 100%;
            padding: 0 10px;
        }

        /* Logo Container */
        .logo-container {
            background: white;
            border-radius: 30px;
            padding: 50px;
            box-shadow: 
                0 25px 70px rgba(198, 72, 41, 0.4),
                0 0 0 1px rgba(255, 255, 255, 0.1);
            display: inline-block;
            margin-bottom: 50px;
        }

        svg {
            width: 100%;
            height: auto;
            max-width: 300px;
            display: block;
        }

        /* Animaciones del logo */
        .line-horizontal {
            animation: slideFromRight 1.2s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
            opacity: 0;
            transform-origin: center;
        }

        .line-vertical {
            animation: slideFromLeft 1.2s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
            animation-delay: 0.3s;
            opacity: 0;
            transform-origin: center;
        }

        .ball {
            animation: slideFromTopRight 1.2s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
            animation-delay: 0.8s;
            opacity: 0;
            transform-origin: center;
        }

        @keyframes slideFromRight {
            0% {
                opacity: 0;
                transform: translate(100px, -50px) rotate(45deg) scale(0.5);
            }
            100% {
                opacity: 1;
                transform: translate(0, 0) rotate(0deg) scale(1);
            }
        }

        @keyframes slideFromLeft {
            0% {
                opacity: 0;
                transform: translate(-100px, -50px) rotate(-45deg) scale(0.5);
            }
            100% {
                opacity: 1;
                transform: translate(0, 0) rotate(0deg) scale(1);
            }
        }

        @keyframes slideFromTopRight {
            0% {
                opacity: 0;
                transform: translate(120px, -120px) scale(0.5);
            }
            100% {
                opacity: 1;
                transform: translate(0, 0) scale(1);
            }
        }

        /* Título y texto */
        h1 {
            color: white;
            font-size: clamp(1.8rem, 5vw, 2.5rem);
            margin-bottom: 15px;
            font-weight: 700;
            letter-spacing: -0.5px;
            text-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
            animation: fadeInUp 1s ease-out 1.2s backwards;
        }

        .subtitle {
            color: rgba(255, 255, 255, 0.9);
            font-size: clamp(0.95rem, 2.5vw, 1.1rem);
            margin-bottom: 20px;
            font-weight: 300;
            animation: fadeInUp 1s ease-out 1.4s backwards;
        }

        .description {
            color: rgba(255, 255, 255, 0.7);
            font-size: clamp(0.85rem, 2vw, 1rem);
            margin-bottom: 60px;
            line-height: 1.6;
            max-width: 600px;
            margin-left: auto;
            margin-right: auto;
            animation: fadeInUp 1s ease-out 1.6s backwards;
        }

        @keyframes fadeInUp {
            0% {
                opacity: 0;
                transform: translateY(30px);
            }
            100% {
                opacity: 1;
                transform: translateY(0);
            }
        }

        /* Logos abajo */
        .footer-logos {
            display: flex;
            justify-content: center;
            align-items: center;
            gap: 60px;
            flex-wrap: wrap;
            margin-top: 80px;
            padding: 40px 20px;
            animation: fadeInUp 1s ease-out 1.8s backwards;
        }

        .footer-logo {
            width: 120px;
            height: 120px;
            background-color: #ffffff;
            backdrop-filter: blur(10px);
            border-radius: 20px;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: all 0.3s ease;
            border: 1px solid rgba(255, 255, 255, 0.2);
        }

        .footer-logo:hover {
            background-color: #ffffff;
            transform: translateY(-5px);
            box-shadow: 0 10px 30px rgba(198, 72, 41, 0.3);
        }

        .footer-logo svg,
        .footer-logo img {
            width: 80%;
            height: 80%;
            object-fit: contain;
        }

        /* Placeholder para logos */
        .logo-placeholder {
            width: 80%;
            height: 80%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 0.9rem;
            color: rgba(255, 255, 255, 0.5);
            text-align: center;
        }

        /* Loading animation */
        .loading-dots {
            display: inline-flex;
            gap: 8px;
            margin-left: 10px;
        }

        .loading-dots span {
            width: 8px;
            height: 8px;
            background: #C64829;
            border-radius: 50%;
            animation: bounce 1.4s infinite ease-in-out both;
        }

        .loading-dots span:nth-child(1) {
            animation-delay: -0.32s;
        }

        .loading-dots span:nth-child(2) {
            animation-delay: -0.16s;
        }

        @keyframes bounce {
            0%, 80%, 100% {
                transform: scale(0);
            }
            40% {
                transform: scale(1);
            }
        }

        /* Responsive */
        @media (max-width: 768px) {
            body {
                padding: 15px;
            }

            .logo-container {
                padding: 30px;
                margin-bottom: 30px;
            }
            
            svg {
                max-width: 180px;
            }

            h1 {
                margin-bottom: 10px;
            }

            .subtitle {
                margin-bottom: 15px;
            }

            .description {
                margin-bottom: 40px;
                font-size: clamp(0.8rem, 1.8vw, 0.95rem);
            }

            .footer-logos {
                gap: 15px;
                margin-top: 40px;
                padding: 20px 10px;
            }

            .footer-logo {
                width: 90px;
                height: 90px;
            }
        }

        @media (max-width: 480px) {
            body {
                padding: 10px;
            }

            .container {
                max-width: 100%;
            }

            .logo-container {
                padding: 20px;
                margin-bottom: 25px;
                border-radius: 20px;
            }

            svg {
                max-width: 150px;
            }

            h1 {
                font-size: clamp(1.4rem, 4vw, 2rem);
                margin-bottom: 8px;
            }

            .subtitle {
                font-size: clamp(0.8rem, 2vw, 0.95rem);
                margin-bottom: 12px;
                display: flex;
                flex-direction: column;
                gap: 8px;
            }

            .loading-dots {
                margin-left: 0;
                justify-content: center;
            }

            .description {
                margin-bottom: 30px;
                font-size: clamp(0.75rem, 1.5vw, 0.85rem);
                padding: 0 5px;
            }

            .footer-logos {
                gap: 12px;
                margin-top: 30px;
                padding: 15px 0;
            }

            .footer-logo {
                width: 70px;
                height: 70px;
            }

            .logo-placeholder {
                font-size: 0.7rem;
            }
        }

        @media (max-width: 360px) {
            .logo-container {
                padding: 15px;
                margin-bottom: 20px;
            }

            svg {
                max-width: 120px;
            }

            h1 {
                font-size: 1.2rem;
            }

            .footer-logo {
                width: 60px;
                height: 60px;
            }
        }