body {
            margin: 0;
            background-color: #f4f6f9;  
            color: #1a1a1a;
        }

            .parallax {
            height: calc(100vh - 70px);
            min-height:600px; 
            position: relative;
            overflow: hidden;
        }
        header {
            position: fixed;
            top: 20px;
            left: 50%;
            transform: translateX(-50%);
            width: 90%;
            max-width: 1200px;
            padding: 15px 30px;
            border-radius: 20px;
            background: rgba(255,255,255,0.05);
            backdrop-filter: blur(12px);
            border: 1px solid rgba(255,255,255,0.1);
            display: flex;
            justify-content: space-between;
            align-items: center;
            z-index: 0;
        }

        .logo img {
            max-height: 40px; 
            width: auto; 
        }

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

        .nav span {
            margin-right: 10px;
            color: white;
        }

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

     
            .btn-principal {
                background: rgba(255,255,255,0.08);
                color: rgba(255,255,255,0.8);
                padding: 14px 36px;
                border-radius: 50px;
                text-decoration: none;
                font-weight: 600;
                letter-spacing: 0.5px;
                border: 1px solid rgba(255,255,255,0.15);
                transition: all 0.35s ease;
                backdrop-filter: blur(6px);
            }

            .btn-principal:hover {
                background: linear-gradient(90deg, #c03b4b, #005f85);
                color: #ffffff;
                transform: translateY(-4px);
                box-shadow: 0 0 35px rgba(0,198,255,0.6);
                border: 1px solid transparent;
            }

            .hero-media{
                position:absolute;
                inset:0;
                width:100%;
                height:100%;
                object-fit:cover;  
            }

        .parallax > header, .parallax .hero { 
            position: relative; 
            z-index: 5; 
        }

        .hero {
            position: relative;
            z-index: 5;
            min-height:100%;
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            text-align: center;
            padding: 0 20px;
            gap: 26px; 
        }

        .hero h1 {
                margin: 0;
                font-weight: 800;
                letter-spacing: 0.6px;
                font-size: clamp(1.6rem, 4vw, 3rem);
                line-height: 2.05;

                padding: 1px 100px;
                border-radius: 16px;

                background: rgba(0,0,0,0.35);
                backdrop-filter: blur(2px);
                -webkit-backdrop-filter: blur(2px);

                border: 1px solid rgba(255,255,255,0.2);

                background-image: linear-gradient(90deg,#ffffff,#ffffff);
                -webkit-background-clip: text;
                background-clip: text;
                color: transparent;
        }

       .hero-bloque {
            gap: 26px;          
            padding: 30px 60px;
        }

        .hero p {
            font-size: 20px;
            max-width: 700px;
            color: rgba(255,255,255,0.8);
            margin-bottom: 40px;
        }

        .centrado { position: absolute; top: 55%; left: 50%; transform: translate(-50%, -50%); text-align: center; }

        .main-content {
            max-width: 1200px;
            margin: 0 auto;
            padding: 80px 20px;
        }

        .section {
            margin-bottom: 80px;
            text-align: center;
        }

        .section h2 {
            font-size: 40px;
            margin-bottom: 40px;
            font-weight: 600;
            color: #005f85;
        }

        .section p {
            max-width: 800px;
            margin: 0 auto 40px;
            font-size: 18px;
        }

        .mockup-container {
            width: 100%;
            text-align: center;
        }

        .mockup-image {
            max-width: 80%;
            height: auto;
            display: block;
            margin: 0 auto;
            box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
            border-radius: 20px;
            transition: transform 0.3s ease; 
        }

        .mockup-image:hover {
            transform: scale(1.05);
        }

        .card-section {
            display: flex;
            justify-content: space-around;
            flex-wrap: wrap;
            gap: 40px;
        }

        .card {
            background-color: white;
            color: #333;
            padding: 40px;
            border-radius: 20px;
            width: 30%;
            text-align: center;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
            transition: box-shadow 0.3s ease;
        }

        .card:hover {
            box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
        }

        .card h3 {
            font-size: 24px;
            margin-bottom: 20px;
        }

        .compatibility {
            display: flex;
            justify-content: center;
            align-items: center;
            gap: 60px;
            margin: 60px 0;
        }

        .compatibility img {
            height: 60px; 
            filter: grayscale(100%); 
            transition: filter 0.3s ease;
        }

        .compatibility img:hover {
            filter: grayscale(0%);
        }

        footer {
            background-color: #005f85;
            color: white;
            text-align: center;
            padding:14px 28px;
            font-size:.8rem;
        }

    
        .fade-in {
            opacity: 0;
            transform: translateY(50px);
            transition: opacity 0.6s ease-out, transform 0.6s ease-out;
        }

        .fade-in.visible {
            opacity: 1;
            transform: translateY(0);
        }
        .video-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(
                180deg,
                rgba(10,15,25,0.6) 0%,
                rgba(10,15,25,0.5) 40%,
                rgba(10,15,25,0.2) 75%,
                rgba(10,15,25,0) 100%
            );
            z-index: 1;
            pointer-events: none;
        }
        .parallax {
            position: relative;
            overflow: hidden;
        }

        .hero-logo {
            max-height: 100px;
            width: auto;
            object-fit: contain;

           filter:
                drop-shadow(0 0 12px rgba(255,255,255,0.9))
                drop-shadow(0 0 35px rgba(255,255,255,0.6))
                drop-shadow(0 0 60px rgba(255,255,255,0.25))
                drop-shadow(0 14px 35px rgba(0,0,0,0.6));
                    }

        .hero-logos img {
            max-height: 60px;

            filter:
                brightness(1.05)
                contrast(1.08)
                drop-shadow(0 0 8px rgba(255,255,255,0.45))
                drop-shadow(0 10px 20px rgba(0,0,0,0.45));
        }
        .logo-divider {
            width: 1px;
            height: 50px;
            background: rgba(255,255,255,0.4);
        }

       .hero-logos img:hover {
            transform: scale(1.05);

            filter:
                drop-shadow(0 0 10px rgba(255,255,255,0.55))
                drop-shadow(0 0 28px rgba(255,255,255,0.25))
                drop-shadow(0 12px 25px rgba(0,0,0,0.45));
        }
        .hero h1 {
            animation: fadeUp 1.2s ease forwards;
        }

        .hero p {
            animation: fadeUp 1.6s ease forwards;
        }

        .btn-acceder {
            animation: fadeUp 2s ease forwards;
        }
        .footer-btn {
        display: inline-block;
        margin-top: 8px;
        padding: 10px 18px;
        border-radius: 8px;
        background: linear-gradient(90deg,#c03b4b,#005f85);
        color: #fff;
        text-decoration: none;
        font-weight: 600;
        box-shadow: 0 6px 18px rgba(0,0,0,0.25);
        transition: transform .12s ease, box-shadow .12s ease;
        }
        .footer-btn:hover,
        .footer-btn:focus {
        transform: translateY(-2px);
        box-shadow: 0 10px 24px rgba(0,0,0,0.28);
        outline: none;
        }

       html, body {
        margin: 0;
        padding: 0;
        height: 100%;
    }

    .page-wrapper {
        display: flex;
        flex-direction: column;
        height: 100vh;
    }

    footer {
            background: #005f85;
            color: rgba(255,255,255,0.8);
            text-align: center;
            padding: 24px 40px;
            font-size: 0.85rem;

            display: flex;
            justify-content: center;
            align-items: center;
            gap: 25px;
        }

        .footer-btn {
            color: #fff;
            text-decoration: none;
            font-weight: 500;
            transition: opacity 0.3s ease;
        }

        .footer-btn:hover {
            opacity: 0.7;
        }

        footer p {
            margin: 0;
        }

        @media (max-width: 768px) {
    .hero-logo {
        max-height: 55px;
    }
}


        @keyframes fadeUp {
            from {
                opacity: 0;
                transform: translateY(30px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

       
        @media (max-width: 768px) {
            .hero h1 {
                font-size: 40px;
            }

            .hero p {
                font-size: 18px;
            }

            .card {
                width: 100%;
            }

            .compatibility {
                flex-wrap: wrap;
                gap: 30px;
            }
        }
        
html, body{
    height:100%;
    margin:0;
}

.page-wrapper{
    min-height:100vh;
    display:flex;
    flex-direction:column;
}