:root {
            --verde-transporte: #FF8200;
            --verde-suave: #E8F5E9;
            --gris-texto: #333;
            --blanco: #fff;
            --sombra: rgba(0, 0, 0, 0.1);
        }

        body {
            margin: 0;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            background-color: var(--verde-suave);
            color: var(--gris-texto);
        }

        /* HERO */
        .hero {
            background-color: var(--verde-transporte);
            color: var(--blanco);
            text-align: center;
            padding: 80px 20px;
            overflow: hidden;
            position: relative;
        }


        .hero::before {
            content: "";
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: linear-gradient(135deg, rgba(255, 255, 255, 0.08) 25%, transparent 25%) -50px 0/100px 100px,
                linear-gradient(225deg, rgba(255, 255, 255, 0.08) 25%, transparent 25%) -50px 0/100px 100px;
            opacity: 0.2;
        }

        .hero img {
            /* max-width: 500px; */
            height: auto;
            margin-bottom: 15px;
        }

        .hero p {
            font-size: 1.1rem;
            max-width: 700px;
            margin: 0 auto;
            line-height: 1.6;
        }

        /* FORMULARIO */
        .form-section {
            max-width: 850px;
            margin: -40px auto 60px;
            background: var(--blanco);
            border-radius: 12px;
            box-shadow: 0 8px 24px var(--sombra);
            padding: 40px;
            z-index: 10;
        }

        .form-section h2 {
            text-align: center;
            font-size: 1.8rem;
            color: var(--verde-transporte);
            margin-bottom: 8px;
        }

        .form-section p.subtitulo {
            text-align: center;
            font-size: 1rem;
            color: #666;
            margin-bottom: 30px;
        }

        form {
            display: flex;
            flex-direction: column;
            gap: 20px;
        }

        label {
            font-weight: 600;
            display: block;
            margin-bottom: 6px;
            font-size: 0.95rem;
        }

        input,
        textarea,
        select {
            width: 100%;
            padding: 10px 12px;
            border: 1px solid #ccc;
            border-radius: 6px;
            font-size: 1rem;
            transition: all 0.2s ease;
        }

        input:focus,
        textarea:focus,
        select:focus {
            border-color: var(--verde-transporte);
            box-shadow: 0 0 0 2px rgba(255, 130, 0, 0.2);
            outline: none;
        }

        .grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 20px;
        }

        button {
            background-color: var(--verde-transporte);
            color: var(--blanco);
            border: none;
            padding: 14px;
            border-radius: 8px;
            font-size: 1.1rem;
            font-weight: 600;
            cursor: pointer;
            transition: background-color 0.3s, transform 0.2s;
        }

        button:hover:enabled {
            background-color: #e87400;
            transform: scale(1.02);
        }

        button:disabled {
            background-color: #ccc;
            cursor: not-allowed;
            transform: none;
        }

        .fecha-nacimiento {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 10px;
        }

        .checkbox-container {
            display: flex;
            align-items: center;
            gap: 10px;
            margin-top: 10px;
        }

        .checkbox-container input[type="checkbox"] {
            width: 18px;
            height: 18px;
            cursor: pointer;
            accent-color: var(--verde-transporte);
        }

        .checkbox-container label {
            font-weight: 400;
            font-size: 0.95rem;
            user-select: none;
        }

        .checkbox-container a {
            color: var(--verde-transporte);
            text-decoration: none;
            font-weight: 500;
        }

        .checkbox-container a:hover {
            text-decoration: underline;
        }

        small.error {
            color: red;
            font-size: 0.85rem;
            display: none;
            margin-top: 4px;
        }


        /* ============================= */
/*      MEDIA QUERIES HERO       */
/* ============================= */


/* ============================= */
/*        🔸 480px o menos        */
/* ============================= */
@media (max-width: 480px) {
    .hero {
        padding: 50px 10px;
    }

    .hero img {
        max-width: 90%;
        margin-bottom: 10px;
    }

    .form-section {
        margin: -20px 10px 40px;
        padding: 25px;
    }

    .form-section h2 {
        font-size: 1.4rem;
    }

    .form-section p.subtitulo {
        font-size: 0.95rem;
    }

    form {
        gap: 15px;
    }
}

/* ============================= */
/*     🔸 481px a 768px          */
/* ============================= */
@media (min-width: 481px) and (max-width: 768px) {
    .hero {
        padding: 70px 20px;
    }

    .hero img {
        max-width: 420px;
    }

    .form-section {
        margin: -30px 20px 50px;
        padding: 30px;
    }

    .form-section h2 {
        font-size: 1.6rem;
    }
}

/* ============================= */
/*     🔸 769px a 1024px         */
/* ============================= */
@media (min-width: 769px) and (max-width: 1024px) {
    .hero {
        padding: 90px 25px;
    }

    .hero img {
        max-width: 480px;
    }

    .form-section {
        margin: -40px auto 60px;
        padding: 35px;
    }

    .form-section h2 {
        font-size: 1.7rem;
    }
}

/* ============================= */
/*     🔸 1025px o más           */
/* ============================= */
@media (min-width: 1025px) {
    .hero {
        padding: 100px 30px;
    }

    .hero img {
        max-width: 520px;
    }
}