/* --- Variables y Configuración Global --- */
:root {
    --primary: #1b4d3e;   /* Verde profesional / oscuro */
    --accent: #25d366;    /* Verde WhatsApp */
    --bg-light: #f9f9f9;  /* Fondo claro */
    --text-color: #333333;/* Color de texto principal */
    --white: #ffffff;
}

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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    color: var(--text-color);
    background-color: var(--white);
    line-height: 1.6;
}

/* --- Cabecera y Portada --- */
.header {
    background-color: var(--primary);
}

.portada-container {
    width: 100%;
    height: 200px;
    overflow: hidden;
}

.portada-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

/* --- Barra de Menú Horizontal (Gris Cálido) --- */
.nav-bar {
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: #e8e6e1;
    padding: 10px 15px;
    gap: 15px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.nav-link {
    color: #2c3e35;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    padding: 6px 12px;
    border-radius: 4px;
    transition: background-color 0.2s ease;
}

.nav-link:hover {
    background-color: #d5d2cc;
}

.btn-menu-contacto {
    background-color: var(--primary);
    color: #ffffff !important;
}

.btn-menu-contacto:hover {
    background-color: #123429;
}

/* --- Sección Hero (Principal) --- */
.hero {
    background-color: var(--primary);
    color: var(--white);
    text-align: center;
    padding: 3rem 1.5rem;
}

.hero h1 {
    font-size: 1.8rem;
    margin-bottom: 1rem;
}

.hero p {
    font-size: 1rem;
    margin-bottom: 1.5rem;
    opacity: 0.9;
}

/* --- Botón de WhatsApp --- */
.btn-whatsapp {
    display: inline-block;
    background-color: var(--accent);
    color: var(--white);
    padding: 12px 20px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: bold;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}

/* --- Secciones Generales --- */
.section {
    padding: 2.5rem 1rem;
    text-align: center;
}

.section h2 {
    font-size: 1.6rem;
    margin-bottom: 1.5rem;
    color: var(--primary);
}

.bg-light {
    background-color: var(--bg-light);
}

/* --- Tarjetas de Servicios --- */
.services-container {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.card {
    background: var(--white);
    padding: 1.5rem;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
    text-align: left;
    border-left: 4px solid var(--primary);
}

.card h3 {
    color: var(--primary);
    margin-bottom: 0.5rem;
    font-size: 1.2rem;
}

.card p {
    font-size: 0.95rem;
    color: #555;
}

.about-text {
    max-width: 600px;
    margin: 0 auto;
    font-size: 1rem;
}

/* --- Sección del Técnico --- */
.tecnico-section {
    background-color: #1a1a1a;
    width: 100%;
    padding: 10px 0;
    overflow: hidden;
    position: relative;
    height: 90px;
    margin: 0;
}

.tecnico-box {
    position: absolute;
    left: 0;
    top: 10px;
    background-color: #ffffff;
    border-radius: 12px;
    padding: 4px 8px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.3);
    will-change: transform;
}

.tecnico-box img {
    height: 60px;
    display: block;
}

/* --- Pie de Página --- */
.business-footer {
    background-color: #1a1a1a; 
    background-image: url('../imagenes/fondo.png'); 
    background-size: cover;          
    background-position: center;     
    background-repeat: no-repeat; 
    color: #ffffff;
    padding: 30px 20px;
    margin-top: 0;                   
    border-top: 3px solid #4CAF50;
    position: relative;
}

.footer-container {
    max-width: 800px;
    margin: auto;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 15px;
    position: relative;
    z-index: 2; 
}

.footer-info {
    flex: 1.2;
    min-width: 280px;
    text-align: left;
}

.footer-info h3 {
    font-size: 18px;
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 2px;
    color: #ffffff;
}

.footer-info .slogan {
    color: #aaaaaa;
    font-size: 13px;
    font-style: italic;
    margin-bottom: 10px;
}

.contact-row {
    display: flex;
    align-items: center;
    margin-bottom: 6px;
    color: #dddddd;
    font-size: 14px;
}

.contact-row span.material-icons {
    color: #4CAF50;
    margin-right: 8px;
    font-size: 20px;
}

.contact-row a {
    color: #dddddd;
    text-decoration: none;
}

.footer-bottom-bar {
    max-width: 800px;
    margin: 15px auto 0 auto;
    padding-top: 8px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
    color: #888888;
    font-size: 11px;
    position: relative;
    z-index: 2;
}

/* --- Mapa de Cobertura --- */
.map-container {
    margin-top: 1.5rem;
    width: 100%;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}

/* --- Servicios y Pasos --- */
.compact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 10px;
    margin-top: 1rem;
}

.mini-card {
    background: #fff;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    padding: 12px;
    text-align: left;
    box-shadow: 0 2px 4px rgba(0,0,0,0.02);
}

.mini-card h3 {
    font-size: 0.95rem;
    margin-bottom: 5px;
    color: var(--primary);
}

.mini-card p {
    font-size: 0.8rem;
    color: #666;
    margin: 0;
}

.steps-horizontal {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-top: 1rem;
}

.step-badge {
    display: flex;
    align-items: center;
    background: #fff;
    padding: 10px 12px;
    border-radius: 8px;
    border-left: 4px solid var(--primary);
    box-shadow: 0 2px 4px rgba(0,0,0,0.02);
    text-align: left;
    font-size: 0.85rem;
    color: #444;
}

.step-num {
    background: var(--primary);
    color: white;
    font-weight: bold;
    width: 26px;
    height: 26px;
    min-width: 26px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    margin-right: 12px;
    font-size: 0.8rem;
}

/* --- Preguntas Frecuentes --- */
.faq-container {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-top: 1rem;
}

.faq-item {
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-left: 4px solid #4CAF50;
    border-radius: 10px;
    padding: 14px 18px;
    list-style: none;
    margin-bottom: 12px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.04);
    transition: all 0.3s ease;
}

.faq-item[open] {
    border-color: #4CAF50;
    box-shadow: 0 6px 15px rgba(76, 175, 80, 0.12);
}

.faq-item summary {
    font-weight: bold;
    cursor: pointer;
    outline: none;
    color: #2c3e50;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 12px;
    font-size: 0.95rem;
    line-height: 1.4;
}

.faq-item summary::after {
    content: '+';
    color: #4CAF50;
    font-size: 1.2rem;
    font-weight: bold;
    min-width: 18px;
    text-align: right;
    flex-shrink: 0;
}

.faq-item[open] summary::after {
    content: '-';
}

.faq-item p {
    margin-top: 12px;
    padding-top: 10px;
    border-top: 1px solid #edf2f7;
    color: #4a5568;
    font-size: 0.9rem;
    line-height: 1.5;
    text-align: left;
}

/* --- Sección de Reseñas --- */
.reviews-container {
    max-width: 600px;
    margin: 0 auto;
    padding: 20px 15px;
}

.reviews-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 5px;
}

.reviews-header h2 {
    font-size: 1.3rem;
    color: #2c3e50;
    margin: 0;
}

.rating-badge {
    background: #fff;
    border: 1px solid #e2e8f0;
    padding: 5px 10px;
    border-radius: 20px;
    font-weight: bold;
    font-size: 0.95rem;
    color: #2c3e50;
    box-shadow: 0 2px 5px rgba(0,0,0,0.05);
}

.section-subtitle {
    color: #666;
    font-size: 0.9rem;
    margin-bottom: 15px;
    text-align: left;
}

.review-form-card {
    background: #ffffff;
    border: 1px solid #319470;
    border-radius: 12px;
    padding: 15px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.03);
    margin-bottom: 20px;
}

.star-rating-input {
    display: flex;
    gap: 8px;
    font-size: 1.8rem;
    cursor: pointer;
    margin-bottom: 10px;
    color: #cbd5e1;
}

.star-rating-input .star.active {
    color: #f59e0b;
}

.review-form-card textarea {
    width: 100%;
    border: 1px solid #cbd5e1;
    border-radius: 8px;
    padding: 10px;
    font-size: 0.9rem;
    resize: none;
    outline: none;
    font-family: inherit;
    margin-bottom: 10px;
}

.review-form-card textarea:focus {
    border-color: #4CAF50;
}

.btn-review-submit {
    background-color: #4CAF50;
    color: white;
    border: none;
    width: 100%;
    padding: 10px;
    border-radius: 8px;
    font-weight: bold;
    cursor: pointer;
    font-size: 0.95rem;
    transition: background 0.2s;
}

.btn-review-submit:hover {
    background-color: #43a047;
}

.reviews-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.review-card {
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-left: 4px solid #4CAF50;
    border-radius: 10px;
    padding: 12px 15px;
    box-shadow: 0 2px 6px rgba(0,0,0,0.03);
    text-align: left;
}

.review-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 6px;
}

.review-stars {
    color: #f59e0b;
    font-size: 0.9rem;
}

.review-date {
    color: #888;
    font-size: 0.75rem;
}

.review-card p {
    color: #333;
    font-size: 0.9rem;
    margin: 0;
    word-break: break-word;
    line-height: 1.4;
}

.empty-reviews {
    color: #888;
    font-style: italic;
    font-size: 0.9rem;
    text-align: center;
    padding: 15px;
}


/* --- Sección de Proceso --- */
.process-container {
    display: flex;
    gap: 20px;
    max-width: 800px;
    margin: 20px auto;
    align-items: stretch;
    padding: 0 15px;
}

.process-tabs {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.process-btn {
    width: 50px;
    height: 50px;
    background-color: #f1f1f1;
    border: 2px solid #ddd;
    border-radius: 8px;
    font-weight: bold;
    font-size: 18px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.process-btn.active, .process-btn:hover {
    background-color: #1e2022;
    color: #ffffff;
    border-color: #1e2022;
}

.process-panel {
    flex: 1;
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    padding: 25px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.03);
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.process-title {
    text-align: center;
    margin-top: 0;
    margin-bottom: 15px;
    color: #1e2022;
    font-size: 22px;
}

.process-desc {
    text-align: left;
    margin: 0;
    color: #4a5568;
    line-height: 1.6;
}

/* Adaptabilidad para teléfonos móviles: los botones pasan a horizontal arriba si la pantalla es pequeña */
@media (max-width: 600px) {
    .process-container {
        flex-direction: column;
    }
    .process-tabs {
        flex-direction: row;
        justify-content: center;
    }
}