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

        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            color: #2c3e50;
            line-height: 1.6;
        }

        header {
            background: #fff;
            box-shadow: 0 2px 10px rgba(0,0,0,0.1);
            position: fixed;
            width: 100%;
            top: 0;
            z-index: 1000;
            padding: 1rem 0;
        }

        .header-content {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 2rem;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .logo {
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }

        .logo h2 {
            color: #2c3e50;
            font-size: 1.5rem;
        }

        nav ul {
            display: flex;
            list-style: none;
            gap: 2rem;
        }

        nav a {
            text-decoration: none;
            color: #2c3e50;
            font-weight: 500;
            transition: color 0.3s;
        }

        nav a:hover {
            color: #f39c12;
        }

        .hero {
            position: relative;
            height: 100vh;
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            text-align: center;
            color: white;
            overflow: hidden;
        }

        .hero video {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            object-fit: cover;
            z-index: -2;
        }

        .hero::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0, 0, 0, 0.5);
            z-index: -1;
        }

        .hero-content {
            max-width: 800px;
            padding: 0 2rem;
            margin-top: 80px;
        }

        .hero h1 {
            font-size: 3.5rem;
            margin-bottom: 1rem;
            text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
        }

        .hero p {
            font-size: 1.2rem;
            margin-bottom: 2rem;
            text-shadow: 1px 1px 2px rgba(0,0,0,0.5);
        }

        .hero span {
            display: inline-block;
            background: #f39c12;
            color: white;
            padding: 1rem 2.5rem;
            border-radius: 50px;
            font-weight: bold;
            font-size: 1.1rem;
            cursor: pointer;
            transition: all 0.3s;
            box-shadow: 0 4px 15px rgba(243, 156, 18, 0.4);
        }

        .hero span:hover {
            background: #e67e22;
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(243, 156, 18, 0.6);
        }

        .cards {
            max-width: 1200px;
            margin: 4rem auto;
            padding: 0 2rem;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 2rem;
        }

        .card {
            background: white;
            border-radius: 15px;
            padding: 2rem;
            box-shadow: 0 5px 20px rgba(0,0,0,0.1);
            transition: transform 0.3s, box-shadow 0.3s;
        }

        .card:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 30px rgba(0,0,0,0.15);
        }

        .card h3 {
            color: #2c3e50;
            font-size: 1.5rem;
            margin-bottom: 1rem;
        }

        .card p {
            color: #7f8c8d;
            margin-bottom: 1.5rem;
            min-height: 150px;
        }

        .CTA {
            display: inline-block;
            background: #f39c12;
            color: white;
            padding: 0.8rem 2rem;
            border-radius: 50px;
            text-decoration: none;
            font-weight: bold;
            transition: all 0.3s;
        }

        .CTA:hover {
            background: #e67e22;
            transform: translateY(-2px);
        }

        .simulator {
            background: #ecf0f1;
            padding: 4rem 2rem;
            margin: 4rem 0;
        }

        .simulator-content {
            max-width: 800px;
            margin: 0 auto;
            background: white;
            border-radius: 15px;
            padding: 2rem;
            box-shadow: 0 5px 20px rgba(0,0,0,0.1);
        }

        .simulator h2 {
            text-align: center;
            color: #2c3e50;
            margin-bottom: 2rem;
            font-size: 2rem;
        }

        .input-group {
            margin-bottom: 2rem;
        }

        .input-group label {
            display: block;
            color: #2c3e50;
            font-weight: 600;
            margin-bottom: 0.5rem;
        }

        .input-group input {
            width: 100%;
            padding: 1rem;
            border: 2px solid #ecf0f1;
            border-radius: 10px;
            font-size: 1rem;
            transition: border-color 0.3s;
        }

        .input-group input:focus {
            outline: none;
            border-color: #f39c12;
        }

        .calculate-btn {
            width: 100%;
            background: #f39c12;
            color: white;
            padding: 1rem;
            border: none;
            border-radius: 50px;
            font-size: 1.1rem;
            font-weight: bold;
            cursor: pointer;
            transition: all 0.3s;
        }

        .calculate-btn:hover {
            background: #e67e22;
            transform: translateY(-2px);
        }

        .result {
            margin-top: 2rem;
            padding: 2rem;
            background: #f8f9fa;
            border-radius: 10px;
            display: none;
        }

        .result.show {
            display: block;
        }

        .result-item {
            display: flex;
            justify-content: space-between;
            padding: 1rem 0;
            border-bottom: 1px solid #dee2e6;
        }

        .result-item:last-child {
            border-bottom: none;
            font-weight: bold;
            font-size: 1.2rem;
            color: #f39c12;
        }

        .loan-table {
            max-width: 1200px;
            margin: 4rem auto;
            padding: 0 2rem;
        }

        .loan-table h2 {
            text-align: center;
            color: #2c3e50;
            margin-bottom: 2rem;
            font-size: 2rem;
        }

        .table-wrapper {
            overflow-x: auto;
            background: white;
            border-radius: 15px;
            box-shadow: 0 5px 20px rgba(0,0,0,0.1);
        }

        table {
            width: 100%;
            border-collapse: collapse;
        }

        thead {
            background: #34495e;
            color: white;
        }

        th {
            padding: 1.5rem;
            text-align: center;
            font-weight: 600;
        }

        td {
            padding: 1.5rem;
            text-align: center;
            border-bottom: 1px solid #ecf0f1;
        }

        tbody tr:hover {
            background: #f8f9fa;
        }

        .highlight {
            color: #f39c12;
            font-weight: bold;
        }

        .mobile-menu {
            display: none;
            background: none;
            border: none;
            font-size: 1.5rem;
            color: #2c3e50;
            cursor: pointer;
        }

        @media (max-width: 768px) {
            .hero h1 {
                font-size: 2rem;
            }

            .hero p {
                font-size: 1rem;
            }

            nav ul {
                position: absolute;
                top: 100%;
                left: 0;
                right: 0;
                background: white;
                flex-direction: column;
                gap: 0;
                padding: 1rem 0;
                box-shadow: 0 5px 10px rgba(0,0,0,0.1);
                display: none;
            }

            nav ul.show {
                display: flex;
            }

            nav li {
                padding: 0.5rem 2rem;
            }

            .mobile-menu {
                display: block;
            }

            .cards {
                grid-template-columns: 1fr;
            }

            th, td {
                padding: 1rem 0.5rem;
                font-size: 0.9rem;
            }
        }
        footer {
  background: #ff6f00; /* naranja fuerte */
  color: #fff;
  padding: 24px 20px;
  margin-top: 40px;
}

.footer-content {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

footer p {
  margin: 0;
  font-size: 14px;
  font-weight: 500;
}

footer nav {
  display: flex;
  gap: 18px;
}

footer nav a {
  color: #fff;
  text-decoration: none;
  font-weight: 600;
  transition: opacity 0.2s ease;
}

footer nav a:hover {
  opacity: 0.8;
}