/* ==========================================================================  
       VARIABLES Y RESET  
       ========================================================================== */
        :root {
            --bg-cream: #FAF7F2;
            --card-bg: #FFFFFF;
            --primary-gold: #B58316;
            --primary-gold-hover: #966b10;
            --accent-green: #10B981;
            --text-dark: #1F2937;
            --text-muted: #6B7280;
            --border-light: #E5E7EB;
            --font-heading: 'Playfair Display', serif;
            --font-body: 'Inter', sans-serif;
            --radius: 16px;
            --transition: all 0.3s ease;
            /* Colores de marca usados en la sección de Servicios */
            --brand-gold-text: #b69c76;
            --brand-gold-bg: rgba(182, 156, 118, 0.08);
            --brand-dark-text: #1e293b;
            --brand-card-bg: #ffffff;
            --brand-border: #e2e8f0;
        }

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

        body {
            background-color: var(--bg-cream);
            color: var(--text-dark);
            font-family: var(--font-body);
            line-height: 1.6;
            overflow-x: hidden;
        }

        a {
            color: inherit;
            text-decoration: none;
        }

        /* ==========================================================================  
       COMPONENTES REUTILIZABLES  
       ========================================================================== */
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }

        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 12px 24px;
            border-radius: 30px;
            font-weight: 600;
            font-size: 0.95rem;
            cursor: pointer;
            transition: var(--transition);
            border: none;
        }

        .btn-primary {
            background-color: var(--primary-gold);
            color: #FFFFFF;
        }

        .btn-primary:hover {
            background-color: var(--primary-gold-hover);
            transform: translateY(-2px);
        }

        .btn-whatsapp {
            background-color: var(--accent-green);
            color: #FFFFFF;
            position: fixed;
            bottom: 24px;
            right: 24px;
            z-index: 999;
            box-shadow: 0 4px 20px rgba(16, 185, 129, 0.4);
            padding: 14px 24px;
        }

        .btn-whatsapp:hover {
            transform: scale(1.05);
        }

        /* ==========================================================================  
       HEADER Y NAVEGACIÓN  
       ========================================================================== */
        header {
            position: sticky;
            top: 0;
            background-color: rgba(250, 247, 242, 0.95);
            backdrop-filter: blur(8px);
            z-index: 100;
            border-bottom: 1px solid rgba(0, 0, 0, 0.05);
            padding: 15px 0;
        }

        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .logo {
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .logo-img {
            height: 55px;
            width: auto;
            display: block;
            transition: var(--transition);
        }

        .logo-img:hover {
            transform: scale(1.04);
        }

        .nav-links {
            display: flex;
            gap: 28px;
            align-items: center;
            list-style: none;
        }

        .nav-links a {
            font-weight: 500;
            font-size: 0.95rem;
            transition: var(--transition);
        }

        .nav-links a:hover {
            color: var(--primary-gold);
        }

        .header-actions {
            display: flex;
            align-items: center;
            gap: 16px;
        }

        .lang-select {
            padding: 8px 12px;
            border-radius: 20px;
            border: 1px solid var(--border-light);
            background-color: var(--card-bg);
            font-weight: 600;
            cursor: pointer;
            outline: none;
        }

        /* ==========================================================================  
       HERO SECTION  
       ========================================================================== */
        .hero {
            padding: 60px 0;
            display: grid;
            grid-template-columns: 1.2fr 0.8fr;
            gap: 40px;
            align-items: center;
        }

        .hero-title {
            font-family: var(--font-heading);
            font-size: 3.2rem;
            line-height: 1.15;
            margin-bottom: 20px;
            color: var(--text-dark);
        }

        .hero-subtitle {
            font-size: 1.15rem;
            color: var(--text-muted);
            margin-bottom: 30px;
            max-width: 540px;
        }

        .badges-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 15px;
            margin-top: 35px;
        }

        .badge-item {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 0.9rem;
            font-weight: 500;
            color: var(--text-dark);
        }

        .badge-icon {
            width: 24px;
            height: 24px;
            border-radius: 50%;
            background: rgba(181, 131, 22, 0.15);
            color: var(--primary-gold);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 0.8rem;
        }

        .hero-card {
            background: var(--card-bg);
            padding: 35px;
            border-radius: var(--radius);
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.03);
            border: 1px solid rgba(0, 0, 0, 0.04);
        }

        .hero-card-tag {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background-color: var(--bg-cream);
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 20px;
        }

        .hero-card h3 {
            font-family: var(--font-heading);
            font-size: 1.5rem;
            margin-bottom: 12px;
        }

        .hero-card p {
            font-size: 0.95rem;
            color: var(--text-muted);
            margin-bottom: 20px;
        }

        .quote-box {
            background-color: var(--bg-cream);
            padding: 15px 20px;
            border-radius: 12px;
            font-style: italic;
            font-size: 0.88rem;
            color: var(--text-dark);
            border-left: 3px solid var(--primary-gold);
        }

        /* ==========================================================================  
       SERVICIOS (ACCORDION SECCIÓN)  
       ========================================================================== */


        .services-section.attractive-theme {
            padding: 4rem 1.5rem;
            background-color: #fafbfc;
            /* Fondo de sección muy suave */
        }

        .section-header .section-title {
            color: var(--brand-dark-text);
            font-size: 2.25rem;
            font-weight: 700;
        }

        .section-header .section-subtitle {
            color: #64748b;
            max-width: 600px;
            margin: 0.5rem 0 0;
            font-size: 1rem;
        }

        /* Contenedor principal */
        .services-accordion.modern-design {
            max-width: 860px;
            margin: 3rem auto 0;
            display: flex;
            flex-direction: column;
            gap: 1rem;
            /* Espacio entre acordeones */
        }

        /* Cada ítem del acordeón */
        .accordion-item {
            background-color: var(--brand-card-bg);
            border: 1px solid var(--brand-border);
            border-radius: 12px;
            /* Más redondeado para suavizar */
            overflow: hidden;
            transition: all 0.3s ease-out;
            /* Transición más suave */
        }

        /* Efecto al estar abierto */
        .accordion-item[open] {
            border-color: var(--brand-gold-text);
            /* Borde de marca sutil */
            box-shadow: 0 10px 25px rgba(182, 156, 118, 0.1);
            /* Sombra elegante dorada */
        }

        /* Cabecera del acordeón */
        .accordion-header {
            padding: 1.25rem 1.75rem;
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
            list-style: none;
            /* Eliminar flecha por defecto */
            user-select: none;
            background-color: var(--brand-card-bg);
        }

        .accordion-header::-webkit-details-marker {
            display: none;
        }

        /* Parte izquierda de la cabecera (Icono + Título) */
        .header-left {
            display: flex;
            align-items: center;
            gap: 1rem;
        }

        /* Iconos de categoría SVG */
        .category-icon {
            width: 24px;
            height: 24px;
            color: var(--brand-gold-text);
            /* Color dorado de marca */
        }

        /* Título de la categoría */
        .accordion-title {
            font-size: 1.15rem;
            font-weight: 600;
            color: var(--brand-dark-text);
        }

        /* Icono de palanca (+ / x) */
        .accordion-toggle-icon svg {
            width: 20px;
            height: 20px;
            color: var(--brand-gold-text);
            transition: transform 0.3s ease;
        }

        .accordion-item[open] .accordion-toggle-icon svg {
            transform: rotate(45deg);
            /* Girar el + para que sea una x */
        }

        /* Cuerpo del acordeón */
        .accordion-body {
            padding: 0 1.75rem 1.5rem 1.75rem;
            border-top: 1px solid var(--brand-border);
            background-color: #ffffff;
            /* Fondo blanco en el contenido */
        }

        /* Descripción */
        .service-desc {
            margin: 1.1rem 0 1rem 0;
            font-size: 0.95rem;
            line-height: 1.6;
            color: #475569;
        }

        /* Bloque de información para Lavado por Kilo */
        .service-info-block {
            margin-top: 1.5rem;
            background-color: #f8fafc;
            /* Un fondo muy claro para contrastar */
            border-radius: 8px;
            padding: 1rem;
            border: 1px solid #eef2f6;
        }

        .info-label {
            display: block;
            font-weight: 700;
            color: var(--brand-dark-text);
            margin-bottom: 0.5rem;
            font-size: 0.9rem;
        }

        /* Lista de detalles densa */
        .service-details-list {
            list-style: none;
            padding-left: 0.5rem;
        }

        .service-details-list li {
            font-size: 0.9rem;
            color: #64748b;
            position: relative;
            padding-left: 1rem;
            line-height: 1.8;
        }

        /* Punto decorativo en la lista */
        .service-details-list li::before {
            content: '';
            position: absolute;
            left: 0;
            top: 0.8em;
            width: 5px;
            height: 5px;
            border-radius: 50%;
            background-color: var(--brand-gold-text);
        }

        /* Grilla de items para otras categorías (2 columnas ahorra espacio) */
        .service-details-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 0.75rem;
            list-style: none;
            margin-top: 1.25rem;
        }

        .service-details-grid li {
            font-size: 0.9rem;
            color: #64748b;
            padding: 0.6rem 1rem;
            background-color: var(--brand-gold-bg);
            /* Fondo dorado muy sutil */
            border-radius: 6px;
            font-weight: 500;
        }

        /* Contenedor de Pills (Categorías rápidas) */
        .pills-container {
            display: flex;
            flex-wrap: wrap;
            gap: 0.6rem;
            margin-top: 1.25rem;
        }

        /* Estilo de cada Pill */
        .pill {
            background-color: #ffffff;
            color: var(--brand-gold-text);
            font-size: 0.85rem;
            font-weight: 500;
            padding: 0.4rem 0.85rem;
            border-radius: 20px;
            border: 1px solid var(--brand-gold-text);
            cursor: default;
            transition: background-color 0.2s ease;
        }

        .pill:hover {
            background-color: var(--brand-gold-bg);
            /* Resaltar al pasar el ratón */
        }

        /* RESPONSIVE: Mejoras para pantallas pequeñas */
        @media (max-width: 600px) {
            .section-header .section-title {
                font-size: 1.8rem;
            }

            .accordion-header {
                padding: 1.1rem 1.4rem;
            }

            .accordion-body {
                padding: 0 1.4rem 1.25rem 1.4rem;
            }

            .service-details-grid {
                grid-template-columns: 1fr;
            }
        }

        /* ==========================================================================  
       BANNER WET CLEANING (TECNOLOGÍA ECOLÓGICA Y TÉCNICA)  
       ========================================================================== */
        .tech-banner {
            background-color: var(--card-bg);
            border-radius: var(--radius);
            padding: 50px;
            margin: 40px 0 80px 0;
            border: 1px solid rgba(0, 0, 0, 0.05);
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 40px;
            align-items: center;
            font-family: var(--font-body);
        }

        .tech-banner .section-title {
            font-family: var(--font-heading);
            font-size: 2.2rem;
            line-height: 1.25;
            color: var(--text-dark);
            margin-bottom: 16px;
        }

        .tech-banner p {
            font-size: 0.98rem;
            line-height: 1.65;
            color: var(--text-muted);
            margin-top: 12px;
        }

        .tech-banner p.tech-subtitle-heading {
            font-weight: 700;
            color: var(--text-dark);
            font-size: 1.05rem;
            margin-top: 18px;
            margin-bottom: 6px;
        }

        .tech-tags {
            display: flex;
            gap: 10px;
            margin-top: 24px;
            flex-wrap: wrap;
        }

        .tech-tag-gold {
            background: rgba(181, 131, 22, 0.1);
            color: var(--primary-gold);
            padding: 6px 14px;
            border-radius: 20px;
            font-size: 0.85rem;
            font-weight: 600;
        }

        .tech-tag-green {
            background: rgba(16, 185, 129, 0.1);
            color: var(--accent-green);
            padding: 6px 14px;
            border-radius: 20px;
            font-size: 0.85rem;
            font-weight: 600;
        }

        .tech-features {
            display: flex;
            flex-direction: column;
            gap: 16px;
        }

        .tech-feature-item {
            display: flex;
            align-items: flex-start;
            gap: 12px;
            font-size: 0.95rem;
            line-height: 1.6;
            color: var(--text-dark);
        }

        /* ==========================================================================  
       CONTACTO & MAPA  
       ========================================================================== */
        .contact-section {
            padding-bottom: 80px;
        }

        .contact-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 40px;
        }

        .contact-info {
            background: var(--card-bg);
            padding: 40px;
            border-radius: var(--radius);
            display: flex;
            flex-direction: column;
            gap: 20px;
        }

        .info-item {
            display: flex;
            align-items: flex-start;
            gap: 15px;
        }

        .info-icon {
            color: var(--primary-gold);
            font-size: 1.2rem;
            margin-top: 3px;
        }

        .btn-social:hover {
            opacity: 0.9;
            transform: translateY(-2px);
        }

        .map-container {
            border-radius: var(--radius);
            overflow: hidden;
            min-height: 380px;
            box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
        }

        iframe {
            width: 100%;
            height: 100%;
            border: 0;
        }

        /* ==========================================================================  
       FOOTER  
       ========================================================================== */
        footer {
            background-color: #111827;
            color: #9CA3AF;
            padding: 40px 0 20px 0;
            font-size: 0.9rem;
        }

        .footer-content {
            display: flex;
            justify-content: space-between;
            align-items: center;
            border-bottom: 1px solid #374151;
            padding-bottom: 30px;
            margin-bottom: 20px;
        }

        /* ==========================================================================  
       RESPONSIVE DESIGN (MOBILE FIRST ADAPTATIONS)  
       ========================================================================== */
        @media (max-width: 900px) {

            .hero,
            .tech-banner,
            .contact-grid {
                grid-template-columns: 1fr;
            }

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

            .card-large,
            .card-medium,
            .card-small {
                grid-column: span 1;
            }

            .nav-links {
                display: none;
            }

            .hero-title {
                font-size: 2.3rem;
            }
        }