:root {
    --red: #d60f0f;
    --dark-bg: #111111;
    --card-bg: #1c1c1c;
    --text-light: #ffffff;
    --text-gray: #b3b3b3;
    --border-subtle: #282828;
}

* { 
    margin: 0; 
    padding: 0; 
    box-sizing: border-box; 
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; 
}

body { 
    background-color: var(--dark-bg); 
    color: var(--text-light); 
    line-height: 1.6; 
}

header { 
    background-color: #000000; 
    text-align: center; 
}

.banner-img { 
    max-width: 100%; 
    height: auto; 
    display: block; 
    margin: 0 auto; 
}

/* NAVEGACIÓN */
.navbar { 
    background-color: #0d0d0d; 
    border-top: 2px solid var(--red); 
    border-bottom: 2px solid var(--red); 
    position: sticky; 
    top: 0; 
    z-index: 1000; 
}

.nav-container { 
    max-width: 1100px; 
    margin: 0 auto; 
    display: flex; 
    justify-content: center; 
    align-items: center; 
    list-style: none; 
    flex-wrap: wrap; 
}

.nav-container li a { 
    display: block; 
    padding: 15px 20px; 
    color: var(--text-light); 
    text-decoration: none; 
    font-weight: bold; 
    font-size: 0.95rem; 
    text-transform: uppercase; 
    transition: 0.3s; 
}

.nav-container li a:hover, 
.nav-container li a.active { 
    background-color: var(--red); 
}

.btn-nav-cita { 
    background-color: var(--red); 
    border-radius: 4px; 
    margin: 5px; 
}

/* CABECERA PÁGINA */
.page-header {
    background: #161616;
    padding: 40px 20px;
    text-align: center;
    border-bottom: 1px solid var(--border-subtle);
}

.page-header h1 {
    font-size: 2.2rem;
    color: #fff;
    margin-bottom: 10px;
}

.page-header h1 span {
    color: var(--red);
}

.page-header p {
    color: var(--text-gray);
    font-size: 1.05rem;
}

/* CONTENEDOR GENERAL */
.container { 
    max-width: 1100px; 
    margin: 0 auto; 
    padding: 40px 20px; 
}

/* GRID PRINCIPAL (CONTACTO Y FORMULARIO) */
.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
    margin-bottom: 50px;
}

.contact-info-card, 
.contact-form-card {
    background-color: var(--card-bg);
    padding: 30px;
    border-radius: 8px;
    border-top: 4px solid var(--red);
}

.contact-info-card h2, 
.contact-form-card h2 {
    color: #fff;
    margin-bottom: 10px;
    font-size: 1.5rem;
}

.subtitle {
    color: var(--text-gray);
    font-size: 0.9rem;
    margin-bottom: 25px;
}

/* LISTA DE INFORMACIÓN */
.info-list {
    list-style: none;
    margin-bottom: 25px;
}

.info-list li {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    padding: 12px 0;
    border-bottom: 1px solid var(--border-subtle);
}

.info-icon {
    font-size: 1.5rem;
}

.info-list strong {
    color: #fff;
    display: block;
    margin-bottom: 2px;
}

.info-list p, .info-list a {
    color: var(--text-gray);
    text-decoration: none;
    font-size: 0.95rem;
}

.info-list a:hover {
    color: var(--red);
}

.btn-gps {
    display: block;
    text-align: center;
    background-color: #262626;
    color: #fff;
    padding: 12px;
    border-radius: 6px;
    text-decoration: none;
    font-weight: bold;
    border: 1px solid #3d3d3d;
    transition: 0.3s;
}

.btn-gps:hover {
    background-color: var(--red);
    border-color: var(--red);
}

/* FORMULARIO DE CONTACTO */
.contact-form {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-top: 15px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
}

@media (max-width: 600px) {
    .form-row {
        grid-template-columns: 1fr;
    }
}

.form-group label {
    font-size: 0.85rem;
    color: var(--text-gray);
    font-weight: bold;
}

.form-group input, 
.form-group select, 
.form-group textarea {
    background-color: #111111;
    border: 1px solid #333333;
    color: #fff;
    padding: 12px;
    border-radius: 4px;
    font-size: 0.95rem;
    outline: none;
    transition: border-color 0.3s;
}

.form-group input:focus, 
.form-group select:focus, 
.form-group textarea:focus {
    border-color: var(--red);
}

.btn-submit {
    background-color: var(--red);
    color: #fff;
    border: none;
    padding: 14px;
    border-radius: 4px;
    font-weight: bold;
    font-size: 1rem;
    cursor: pointer;
    transition: background-color 0.3s;
    margin-top: 10px;
}

.btn-submit:hover {
    background-color: #b00c0c;
}

/* MAPA */
.map-section h2 {
    color: var(--red);
    text-align: center;
    margin-bottom: 20px;
    font-size: 1.6rem;
}

.map-container {
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid var(--border-subtle);
}

/* BOTÓN FLOTANTE WHATSAPP */
.whatsapp-float {
    position: fixed;
    width: 60px;
    height: 60px;
    bottom: 25px;
    right: 25px;
    background-color: #25d366;
    color: #fff;
    border-radius: 50px;
    text-align: center;
    font-size: 30px;
    box-shadow: 2px 2px 10px rgba(0, 0, 0, 0.5);
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: transform 0.3s;
}

.whatsapp-float:hover { 
    transform: scale(1.1); 
}

footer { 
    text-align: center; 
    padding: 20px; 
    background-color: #000; 
    font-size: 0.9rem; 
    color: var(--text-gray); 
}