:root {
            --primary-blue: #0C4464;
            --primary-yellow: #E9BE08;
            --dark-blue: #101123;
        }

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

        body {
            font-family: 'Inter', system-ui, sans-serif;
            overflow-x: hidden;
        }

        /* Progress Bar */
        #progress-bar {
            position: fixed;
            top: 0;
            left: 0;
            width: 0%;
            height: 3px;
            background: linear-gradient(90deg, var(--primary-yellow), var(--primary-blue));
            z-index: 9999;
            transition: width 0.3s ease;
        }

        /* Navbar */
        .navbar-custom {
            position: fixed;
            top: 0;
            width: 100%;
            z-index: 1000;
            transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
            padding: 1rem 0;
        }

        .navbar-scrolled {
            background: rgba(16, 17, 35, 0.95) !important;
            backdrop-filter: blur(20px);
            -webkit-backdrop-filter: blur(20px);
            padding: 0.5rem 0;
        }

        .navbar-brand img {
            height: 50px;
            transition: all 0.3s ease;
        }

        .navbar-nav .nav-link {
            color: white !important;
            font-weight: 500;
            margin: 0 1rem;
            position: relative;
            transition: all 0.3s ease;
        }

        .navbar-nav .nav-link:hover {
            color: var(--primary-yellow) !important;
            transform: translateY(-2px);
        }

        .btn-demo {
            background: linear-gradient(135deg, var(--primary-yellow), #f4d03f);
            color: var(--dark-blue) !important;
            font-weight: 700;
            border: none;
            padding: 0.75rem 2rem;
            border-radius: 50px;
            transition: all 0.3s ease;
            box-shadow: 0 4px 15px rgba(233, 190, 8, 0.3);
        }

        .btn-demo:hover {
            transform: translateY(-3px);
            box-shadow: 0 8px 25px rgba(233, 190, 8, 0.5);
        }

        /* Hero Section */
        .hero-section {
            position: relative;
            height: 100vh;
            display: flex;
            align-items: center;
            justify-content: center;
            overflow: hidden;
        }

        .hero-video {
            position: absolute;
            top: 50%;
            left: 50%;
            min-width: 100%;
            min-height: 100%;
            width: auto;
            height: auto;
            transform: translate(-50%, -50%);
            z-index: -2;
            object-fit: cover;
        }

        .hero-overlay {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: linear-gradient(135deg, rgba(12, 68, 100, 0.95), rgba(16, 17, 35, 0.95));
            z-index: -1;
        }

        .hero-content {
            text-align: center;
            color: white;
            z-index: 2;
            animation: fadeInUp 1s ease-out;
        }

        .hero-title {
            font-size: clamp(2.5rem, 6vw, 4rem);
            font-weight: 700;
            margin-bottom: 2rem;
            line-height: 1.2;
        }

        .typing-text {
            font-size: clamp(1.2rem, 3vw, 5rem);
            color: var(--primary-yellow);
            margin-bottom: 2rem;
            height: 6rem;
            overflow: hidden;
            font-weight: 800;
        }

        .hero-description {
            font-size: clamp(1rem, 2vw, 1.3rem);
            line-height: 1.6;
            max-width: 800px;
            margin: 0 auto;
            opacity: 0.9;
        }

        /* Sections */
        .section {
            padding: 5rem 0;
            position: relative;
            overflow: hidden;
        }

        .section-title {
            font-size: clamp(2rem, 4vw, 3rem);
            font-weight: 700;
            text-align: center;
            margin-bottom: 4rem;
        }

        .section-subtitle {
            font-size: clamp(1rem, 2vw, 1.3rem);
            text-align: center;
            margin-bottom: 3rem;
            opacity: 0.8;
        }

        /* Background Patterns */
        .bg-pattern-1 {
            background: linear-gradient(135deg, var(--primary-blue), var(--dark-blue));
            color: white;
        }

        .bg-pattern-1::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            /* Hexágonos */
            background-image: 
            radial-gradient(circle at 25% 25%, rgba(233, 190, 8, 0.1) 0%, transparent 50%),
            radial-gradient(circle at 75% 75%, rgba(12, 68, 100, 0.1) 0%, transparent 50%),
            linear-gradient(60deg, transparent 24%, rgba(233, 190, 8, 0.02) 50%, rgba(233, 190, 8, 0.05)27%, transparent 30%);
            z-index: 0;
        }

        .bg-pattern-2 {
            background: linear-gradient(135deg, #f8f9fa, #ffffff);
            color: var(--dark-blue);
        }

        .bg-pattern-2::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
/* Gradiente Suave */
background-image: 
    radial-gradient(circle at 30% 30%, rgba(233, 190, 8, 0.08) 0%, transparent 50%),
    radial-gradient(circle at 70% 70%, rgba(12, 68, 100, 0.06) 0%, transparent 50%);
            background-size: 100px 100px;
            z-index: 0;
        }

        /* Cards */
        .feature-card {
            background: rgba(255, 255, 255, 0.1);
            backdrop-filter: blur(20px);
            border: 1px solid rgba(255, 255, 255, 0.2);
            border-radius: 20px;
            padding: 2rem;
            height: 100%;
            transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
            position: relative;
            z-index: 1;
            opacity: 0;
            transform: translateY(50px);
        }

        .feature-card.animate {
            opacity: 1;
            transform: translateY(0);
        }

        .feature-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
        }

        .feature-card.light {
            background: white;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
        }

        .feature-card .icon {
            font-size: 3rem;
            color: var(--primary-yellow);
            margin-bottom: 1.5rem;
            display: block;
        }

        .feature-card h4 {
            font-size: 1.5rem;
            font-weight: 600;
            margin-bottom: 1rem;
        }

        .feature-card p {
            line-height: 1.6;
            opacity: 0.9;
        }

       /* Combo Cards */
        .combo-card {
         background: linear-gradient(
    90deg,
    rgba(var(--primary-blue-rgb), 0.6),
    rgba(var(--primary-yellow-rgb), 0.6)
  ); 
        border-radius: 20px;
        padding: 2.5rem;
        height: 100%;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
        transition: all 0.4s ease;
        position: relative;
        overflow: hidden;
        transform: translateY(50px);
        color: white;
        }

        .combo-card.animate {
            opacity: 1;
            transform: translateY(0);
        }

        .combo-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 5px;
            background: linear-gradient(90deg, var(--primary-blue), var(--primary-yellow));
        }

        .combo-card:hover {
            transform: translateY(-15px);
            box-shadow: 0 25px 50px rgba(0, 0, 0, 0.15);
        }

        .combo-card h4 {
            color: white;
            font-size: 1.8rem;
            font-weight: 700;
            margin-bottom: 1rem;
        }

        .combo-modules {
            margin-bottom: 1.5rem;
        }

        .combo-module {
            display: inline-block;
            background: linear-gradient(135deg, var(--primary-yellow), #f4d03f);
            color: var(--dark-blue);
            padding: 0.3rem 0.8rem;
            border-radius: 20px;
            font-size: 1rem;
            font-weight: 600;
            margin: 0.2rem;
        }

        /* Integration Logos */
        .integration-logo {
            width: 100px;
            height: 100px;
            background: white;
            border-radius: 15px;
            display: flex;
            align-items: center;
            justify-content: center;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
            transition: all 0.3s ease;
            margin-bottom: 1rem;
            opacity: 0;
            transform: scale(0.8);
        }

        .integration-logo.animate {
            opacity: 1;
            transform: scale(1);
        }

        .integration-logo:hover {
            transform: scale(1.1);
            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
        }

        /* Compatibility Image */
        .compatibility-image {
            max-width: 100%;
            height: auto;
            border-radius: 20px;
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
            opacity: 0;
            transform: scale(0.9);
            transition: all 0.6s ease;
        }

        .compatibility-image.animate {
            opacity: 1;
            transform: scale(1);
        }

        /* Client Logos */
        .client-logo {
            width: 120px;
            height: 80px;
            background: white;
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
            transition: all 0.3s ease;
            margin-bottom: 1rem;
            opacity: 0;
            transform: translateY(30px);
        }

        .client-logo.animate {
            opacity: 1;
            transform: translateY(0);
        }

        .client-logo:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
        }

        /* Footer */
        .footer {
            background: var(--dark-blue);
            color: white;
            padding: 3rem 0 2rem;
            text-align: center;
        }

        .footer-social a {
            color: white;
            font-size: 1.5rem;
            margin: 0 1rem;
            transition: all 0.3s ease;
        }

        .footer-social a:hover {
            color: var(--primary-yellow);
            transform: translateY(-3px);
        }

        /* Scroll to Top Button */
        .scroll-top {
            position: fixed;
            bottom: 2rem;
            right: 2rem;
            width: 60px;
            height: 60px;
            background: linear-gradient(135deg, var(--primary-yellow), #f4d03f);
            color: var(--dark-blue);
            border: none;
            border-radius: 50%;
            font-size: 1.3rem;
            cursor: pointer;
            transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
            z-index: 1000;
            opacity: 0;
            transform: translateY(100px);
            box-shadow: 0 5px 15px rgba(233, 190, 8, 0.4);
        }

        .scroll-top.show {
            opacity: 1;
            transform: translateY(0);
        }

        .scroll-top:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 25px rgba(233, 190, 8, 0.6);
            background: linear-gradient(235deg, var(--primary-blue), #f4d06f);
        }

        /* Animations */
        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(50px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

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

        /* Responsive */
        @media (max-width: 768px) {
            .navbar-nav {
                background: rgba(16, 17, 35, 0.95);
                backdrop-filter: blur(20px);
                border-radius: 10px;
                margin-top: 1rem;
                padding: 1rem;
            }
            
            .hero-content {
                padding: 0 1rem;
            }
            
            .section {
                padding: 3rem 0;
            }
        }

        /* Utilities */
        .position-relative { position: relative; z-index: 1; }