/* ================================================================
   CLEANGREEN LAVANDERÍA - HOJA DE ESTILOS PRINCIPAL
   ================================================================
   ESTRUCTURA:
   1. Variables CSS (EDITABLES - colores, fuentes, etc.)
   2. Reset y estilos base (NO TOCAR)
   3. Navbar (parcialmente editable)
   4. Tabs de navegación
   5. Hero banner
   6. Barra de información
   7. Layout principal (servicios + carrito)
   8. Tarjetas de servicio
   9. Carrito / Formulario
   10. Ofertas
   11. Secretos / Consultor de manchas
   12. Contacto
   13. WhatsApp flotante
   14. Modal de confirmación
   15. Animaciones
   16. Responsive (media queries)
   ================================================================ */

/* ================================================================
   1. VARIABLES CSS (EDITABLE)
   Cambia estos valores para personalizar los colores del sitio
   ================================================================ */
:root {
    /* --- Colores principales (EDITABLE) --- */
    --verde-primario: #0d9f6e;       /* Verde esmeralda - color principal de marca */
    --verde-oscuro: #065f46;         /* Verde oscuro - headers y acentos fuertes */
    --verde-claro: #d1fae5;          /* Verde claro - fondos suaves */
    --verde-bg: #f0fdf4;             /* Verde muy suave - fondo general */
    --azul-acento: #1e40af;          /* Azul - botones secundarios y enlaces */
    --azul-claro: #dbeafe;           /* Azul claro - fondos de info */
    --dorado: #f59e0b;               /* Dorado - ofertas y badges */
    --dorado-claro: #fef3c7;         /* Dorado claro - fondos de ofertas */
    --rojo-error: #ef4444;           /* Rojo - errores y botón eliminar */
    --blanco: #ffffff;               /* Blanco - tarjetas */
    --gris-fondo: #f8fafc;           /* Gris muy claro - fondo alternativo */
    --texto-principal: #1f2937;      /* Texto oscuro principal */
    --texto-secundario: #6b7280;     /* Texto gris secundario */
    --borde: #e5e7eb;                /* Color de bordes */

    /* --- Tipografía (EDITABLE) --- */
    --fuente-principal: 'Poppins', sans-serif;

    /* --- Espaciado (EDITABLE) --- */
    --radio-borde: 16px;             /* Radio de bordes de tarjetas */
    --radio-boton: 12px;             /* Radio de bordes de botones */
    --sombra-suave: 0 4px 20px rgba(0, 0, 0, 0.06);
    --sombra-media: 0 8px 30px rgba(0, 0, 0, 0.1);
    --sombra-fuerte: 0 12px 40px rgba(0, 0, 0, 0.15);
    --transicion: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ================================================================
   2. RESET Y ESTILOS BASE (NO TOCAR)
   ================================================================ */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--fuente-principal);
    background: var(--verde-bg);
    color: var(--texto-principal);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

/* ================================================================
   3. NAVBAR - Barra de navegación superior
   EDITABLE: colores, tamaños de logo
   ================================================================ */
.navbar {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 12px 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: none;
    box-shadow: var(--sombra-suave);
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.nav-logo img {
    height: 42px;
    border-radius: 8px;
}

.nav-brand {
    font-weight: 800;
    font-size: 1.6rem;
    color: var(--verde-oscuro);
    letter-spacing: -0.5px;
}

/* EDITABLE: color del texto "Green" en el logo */
.nav-brand span {
    color: var(--verde-primario);
}

.nav-right {
    display: flex;
    align-items: center;
    gap: 16px;
}

.social-links {
    display: flex;
    gap: 8px;
}

/* Botones de redes sociales */
.social-btn {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    text-decoration: none;
    font-size: 0.85rem;
    transition: var(--transicion);
    transform: translateY(0);
}

.social-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

/* EDITABLE: colores de cada red social */
.facebook { background: #1877f2; }
.instagram { background: linear-gradient(45deg, #f09433, #e6683c, #dc2743, #cc2366, #bc1888); }
.whatsapp-link { background: #25d366; }

/* Ícono del carrito en navbar */
.nav-cart {
    position: relative;
    font-size: 1.5rem;
    color: var(--verde-oscuro);
    transition: var(--transicion);
    cursor: pointer;
    text-decoration: none;
}

.nav-cart:hover {
    color: var(--verde-primario);
    transform: scale(1.1);
}

/* Badge rojo con cantidad de items */
.cart-badge {
    position: absolute;
    top: -8px;
    right: -10px;
    background: var(--rojo-error);
    color: #fff;
    font-size: 0.65rem;
    font-weight: 700;
    padding: 2px 6px;
    border-radius: 50%;
    min-width: 18px;
    text-align: center;
    line-height: 1.3;
}

/* ================================================================
   4. TABS DE NAVEGACIÓN
   ================================================================ */
.tabs-nav {
    display: flex;
    justify-content: center;
    background: var(--blanco);
    padding: 12px 16px;
    gap: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
    flex-wrap: wrap;
}

.tab-btn {
    padding: 10px 24px;
    border: 2px solid transparent;
    border-radius: 50px;
    cursor: pointer;
    font-weight: 600;
    font-size: 0.85rem;
    font-family: var(--fuente-principal);
    background: var(--gris-fondo);
    color: var(--texto-secundario);
    transition: var(--transicion);
    display: flex;
    align-items: center;
    gap: 6px;
}

.tab-btn:hover {
    background: var(--verde-claro);
    color: var(--verde-oscuro);
}

.tab-btn.active {
    background: var(--verde-primario);
    color: #fff;
    border-color: var(--verde-primario);
    box-shadow: 0 4px 12px rgba(13, 159, 110, 0.3);
}

.tab-btn i {
    font-size: 0.8rem;
}

/* Control de visibilidad de tabs */
.tab-content {
    display: none;
    animation: fadeInUp 0.4s ease;
}

.tab-content.active {
    display: block;
}

/* ================================================================
   5. HERO BANNER
   EDITABLE: altura, overlay
   ================================================================ */
.hero {
    height: 320px;
    background-size: cover;
    background-position: center;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    text-align: center;
    overflow: hidden;
}

/* Overlay oscuro sobre la imagen de fondo */
.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(6, 95, 70, 0.7), rgba(13, 159, 110, 0.5));
}

.hero-content {
    position: relative;
    z-index: 1;
    padding: 20px;
}

.hero-content h1 {
    font-size: 2.4rem;
    font-weight: 800;
    margin-bottom: 8px;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
    letter-spacing: -0.5px;
}

.hero-content h1 i {
    font-size: 2rem;
}

.hero-content p {
    font-size: 1.1rem;
    font-weight: 300;
    opacity: 0.95;
    margin-bottom: 20px;
}

/* Botón CTA del hero */
.hero-cta {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 32px;
    background: var(--blanco);
    color: var(--verde-oscuro);
    text-decoration: none;
    border-radius: 50px;
    font-weight: 700;
    font-size: 1rem;
    transition: var(--transicion);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

.hero-cta:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.3);
    background: var(--verde-claro);
}

/* ================================================================
   6. BARRA DE INFORMACIÓN
   ================================================================ */
.info-bar {
    background: var(--blanco);
    padding: 14px 20px;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 30px;
    flex-wrap: wrap;
    border-bottom: 1px solid var(--borde);
    font-size: 0.85rem;
}

.info-item {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--texto-secundario);
}

.info-item i {
    color: var(--verde-primario);
    font-size: 0.9rem;
}

/* ================================================================
   7. LAYOUT PRINCIPAL - Grid de servicios + carrito
   ================================================================ */
.main-wrapper {
    max-width: 1200px;
    margin: 24px auto;
    display: grid;
    grid-template-columns: 1fr 380px;
    gap: 24px;
    padding: 0 20px;
}

/* ================================================================
   8. SECCIÓN DE SERVICIOS
   ================================================================ */
.servicios-section {
    background: var(--blanco);
    padding: 24px;
    border-radius: var(--radio-borde);
    box-shadow: var(--sombra-suave);
}

.section-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--verde-oscuro);
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.section-title.centered {
    justify-content: center;
    margin-bottom: 8px;
}

.section-title i {
    color: var(--verde-primario);
}

.section-subtitle {
    text-align: center;
    color: var(--texto-secundario);
    margin-bottom: 30px;
    font-size: 0.95rem;
}

/* Filtros de categoría */
.category-filter {
    display: flex;
    gap: 8px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.cat-btn {
    padding: 8px 18px;
    border: 2px solid var(--borde);
    border-radius: 50px;
    cursor: pointer;
    font-weight: 600;
    font-size: 0.8rem;
    font-family: var(--fuente-principal);
    background: var(--blanco);
    color: var(--texto-secundario);
    transition: var(--transicion);
    display: flex;
    align-items: center;
    gap: 6px;
}

.cat-btn:hover {
    border-color: var(--verde-primario);
    color: var(--verde-primario);
}

.cat-btn.active {
    background: var(--verde-primario);
    color: #fff;
    border-color: var(--verde-primario);
}

/* Lista de servicios */
.services-list {
    max-height: 600px;
    overflow-y: auto;
    padding-right: 4px;
}

/* Scrollbar personalizado */
.services-list::-webkit-scrollbar {
    width: 6px;
}

.services-list::-webkit-scrollbar-track {
    background: var(--gris-fondo);
    border-radius: 3px;
}

.services-list::-webkit-scrollbar-thumb {
    background: var(--verde-claro);
    border-radius: 3px;
}

.services-list::-webkit-scrollbar-thumb:hover {
    background: var(--verde-primario);
}

/* Tarjeta individual de servicio */
.card-servicio {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 14px 16px;
    margin-bottom: 8px;
    background: var(--gris-fondo);
    border-radius: 12px;
    transition: var(--transicion);
    border: 1px solid transparent;
}

.card-servicio:hover {
    border-color: var(--verde-claro);
    background: var(--blanco);
    box-shadow: 0 2px 8px rgba(13, 159, 110, 0.08);
}

/* Tarjeta con items en el carrito - resaltada */
.card-servicio.in-cart {
    border-color: var(--verde-primario);
    background: var(--verde-claro);
}

.s-info {
    flex: 1;
}

.s-nombre {
    font-weight: 600;
    font-size: 0.88rem;
    color: var(--texto-principal);
    display: block;
    margin-bottom: 2px;
}

.s-precio {
    color: var(--verde-primario);
    font-weight: 700;
    font-size: 0.95rem;
}

/* Controles de cantidad (+/-) */
.qty-controls {
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--blanco);
    padding: 4px 8px;
    border-radius: 50px;
    border: 1px solid var(--borde);
}

.qty-controls button {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    border: none;
    background: var(--verde-claro);
    color: var(--verde-oscuro);
    cursor: pointer;
    font-size: 1rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transicion);
}

.qty-controls button:hover {
    background: var(--verde-primario);
    color: #fff;
}

.qty-controls span {
    font-weight: 700;
    font-size: 0.95rem;
    min-width: 24px;
    text-align: center;
}

/* ================================================================
   9. CARRITO / FORMULARIO DE PEDIDO
   ================================================================ */
.sticky-cart {
    background: var(--blanco);
    padding: 24px;
    border-radius: var(--radio-borde);
    box-shadow: var(--sombra-suave);
    position: sticky;
    top: 80px;
    max-height: calc(100vh - 100px);
    overflow-y: auto;
}

.cart-title {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--verde-oscuro);
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.cart-title i {
    color: var(--verde-primario);
}

/* Resumen de items */
.resumen-items {
    margin-bottom: 12px;
    max-height: 200px;
    overflow-y: auto;
}

.empty-cart {
    text-align: center;
    padding: 24px 16px;
    color: var(--texto-secundario);
}

.empty-cart i {
    font-size: 2.5rem;
    color: var(--borde);
    margin-bottom: 8px;
    display: block;
}

.empty-cart p {
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 4px;
}

.empty-cart small {
    font-size: 0.75rem;
}

/* Fila individual del carrito */
.cart-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 12px;
    margin-bottom: 6px;
    background: var(--gris-fondo);
    border-radius: 10px;
    font-size: 0.8rem;
    transition: var(--transicion);
}

.cart-row:hover {
    background: var(--verde-claro);
}

.cart-row-left {
    flex: 1;
    font-weight: 500;
}

.cart-row-right {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 700;
    color: var(--verde-oscuro);
}

/* Botón eliminar item */
.btn-del {
    color: var(--rojo-error);
    background: none;
    border: none;
    cursor: pointer;
    font-size: 0.8rem;
    padding: 4px;
    border-radius: 50%;
    transition: var(--transicion);
    display: flex;
    align-items: center;
    justify-content: center;
}

.btn-del:hover {
    background: rgba(239, 68, 68, 0.1);
}

/* Botón vaciar carrito */
.btn-vaciar {
    width: 100%;
    padding: 8px;
    margin-top: 8px;
    border: 1.5px solid var(--rojo-error);
    color: var(--rojo-error);
    background: none;
    border-radius: 8px;
    cursor: pointer;
    font-weight: 600;
    font-size: 0.75rem;
    font-family: var(--fuente-principal);
    transition: var(--transicion);
}

.btn-vaciar:hover {
    background: var(--rojo-error);
    color: #fff;
}

/* Caja del total */
.total-box {
    background: linear-gradient(135deg, var(--verde-claro), #a7f3d0);
    padding: 16px;
    text-align: center;
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--verde-oscuro);
    border-radius: 12px;
    margin: 12px 0;
    letter-spacing: -0.5px;
}

/* Aviso de despacho gratis */
#aviso-despacho {
    display: none;
    color: var(--verde-primario);
    text-align: center;
    font-size: 0.8rem;
    font-weight: 700;
    padding: 8px;
    background: var(--verde-claro);
    border-radius: 8px;
    margin-bottom: 12px;
}

#aviso-despacho i {
    margin-right: 4px;
}

/* Sección del formulario */
.form-section {
    border-top: 1px solid var(--borde);
    padding-top: 16px;
    margin-top: 8px;
}

.form-section-title {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--verde-oscuro);
    margin-bottom: 14px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.form-section-title i {
    color: var(--verde-primario);
}

/* Grupos de formulario */
.form-group {
    margin-bottom: 14px;
}

.form-group label {
    display: block;
    font-size: 0.75rem;
    font-weight: 600;
    margin-bottom: 5px;
    color: var(--texto-secundario);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.form-group input,
.form-group select {
    width: 100%;
    padding: 10px 14px;
    border: 2px solid var(--borde);
    border-radius: 10px;
    font-size: 0.9rem;
    font-family: var(--fuente-principal);
    transition: var(--transicion);
    background: var(--gris-fondo);
    color: var(--texto-principal);
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--verde-primario);
    background: var(--blanco);
    box-shadow: 0 0 0 3px rgba(13, 159, 110, 0.15);
}

.form-group input::placeholder {
    color: #adb5bd;
}

/* Sección de domicilio */
.domicilio-section {
    background: var(--azul-claro);
    padding: 14px;
    border-radius: 12px;
    margin-bottom: 14px;
    border: 1px solid #bfdbfe;
}

/* Mensaje de error */
.error-msg {
    display: none;
    color: var(--rojo-error);
    font-weight: 600;
    font-size: 0.8rem;
    padding: 8px 12px;
    background: #fef2f2;
    border-radius: 8px;
    margin-bottom: 10px;
    border-left: 3px solid var(--rojo-error);
}

/* Botón de envío principal */
.btn-finalizar {
    width: 100%;
    padding: 14px;
    background: linear-gradient(135deg, var(--verde-primario), var(--verde-oscuro));
    color: #fff;
    border: none;
    border-radius: 12px;
    font-weight: 700;
    font-size: 1rem;
    font-family: var(--fuente-principal);
    cursor: pointer;
    transition: var(--transicion);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-top: 12px;
    letter-spacing: 0.5px;
}

.btn-finalizar:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(13, 159, 110, 0.35);
}

.btn-finalizar:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* ================================================================
   10. OFERTAS
   ================================================================ */
.ofertas-container {
    max-width: 1200px;
    margin: 30px auto;
    padding: 0 20px;
}

.ofertas-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
}

.oferta-card {
    background: var(--blanco);
    border-radius: var(--radio-borde);
    overflow: hidden;
    box-shadow: var(--sombra-suave);
    transition: var(--transicion);
    border: 1px solid var(--borde);
}

.oferta-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--sombra-media);
}

.oferta-card img {
    width: 100%;
    height: 180px;
    object-fit: cover;
}

.oferta-card-body {
    padding: 20px;
    text-align: center;
}

.oferta-card-body h3 {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--texto-principal);
    margin-bottom: 8px;
}

.oferta-card-body p {
    font-size: 0.85rem;
    color: var(--texto-secundario);
    margin-bottom: 12px;
    line-height: 1.5;
}

.oferta-precio {
    display: inline-block;
    font-size: 1.3rem;
    font-weight: 800;
    color: var(--dorado);
    background: var(--dorado-claro);
    padding: 4px 16px;
    border-radius: 50px;
    margin-bottom: 14px;
}

.oferta-cta {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: linear-gradient(135deg, var(--verde-primario), var(--verde-oscuro));
    color: #fff;
    padding: 10px 28px;
    border: none;
    border-radius: 50px;
    cursor: pointer;
    font-weight: 700;
    font-size: 0.9rem;
    font-family: var(--fuente-principal);
    transition: var(--transicion);
}

.oferta-cta:hover {
    transform: scale(1.05);
    box-shadow: 0 4px 16px rgba(13, 159, 110, 0.3);
}

/* ================================================================
   11. SECRETOS / CONSULTOR DE MANCHAS
   ================================================================ */
.secretos-container {
    max-width: 900px;
    margin: 30px auto;
    padding: 0 20px;
}

.consultor-manchas {
    background: var(--blanco);
    padding: 28px;
    border-radius: var(--radio-borde);
    box-shadow: var(--sombra-suave);
    margin-bottom: 30px;
}

.consultor-manchas h3 {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--verde-oscuro);
    margin-bottom: 6px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.consultor-manchas h3 i {
    color: var(--verde-primario);
}

.consultor-desc {
    color: var(--texto-secundario);
    font-size: 0.85rem;
    margin-bottom: 20px;
}

.consultor-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 20px;
}

.consultor-label {
    display: block;
    font-weight: 600;
    font-size: 0.85rem;
    color: var(--texto-principal);
    margin-bottom: 10px;
}

.stain-options,
.fabric-options {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(70px, 1fr));
    gap: 8px;
}

.stain-btn,
.fabric-btn {
    padding: 12px 8px;
    border: 2px solid var(--borde);
    background: var(--gris-fondo);
    border-radius: 12px;
    cursor: pointer;
    font-size: 0.7rem;
    font-weight: 600;
    font-family: var(--fuente-principal);
    text-align: center;
    transition: var(--transicion);
    line-height: 1.4;
}

.stain-btn:hover,
.fabric-btn:hover {
    border-color: var(--verde-primario);
    background: var(--verde-claro);
}

.stain-btn.selected,
.fabric-btn.selected {
    background: var(--verde-primario);
    color: #fff;
    border-color: var(--verde-primario);
    box-shadow: 0 2px 8px rgba(13, 159, 110, 0.3);
}

.btn-consultar {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 32px;
    background: linear-gradient(135deg, var(--azul-acento), #1e3a8a);
    color: #fff;
    border: none;
    border-radius: 50px;
    cursor: pointer;
    font-weight: 700;
    font-size: 0.9rem;
    font-family: var(--fuente-principal);
    transition: var(--transicion);
}

.btn-consultar:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(30, 64, 175, 0.3);
}

.resultado-panel {
    display: none;
    background: var(--verde-claro);
    padding: 20px;
    border-radius: 12px;
    margin-top: 16px;
    border-left: 5px solid var(--verde-primario);
    animation: fadeInUp 0.3s ease;
}

.resultado-panel.visible {
    display: block;
}

.resultado-panel h4 {
    color: var(--verde-oscuro);
    margin-bottom: 10px;
    font-size: 1rem;
}

.resultado-panel ul {
    list-style: none;
    padding: 0;
}

.resultado-panel li {
    padding: 6px 0;
    padding-left: 20px;
    position: relative;
    font-size: 0.9rem;
}

.resultado-panel li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--verde-primario);
    font-weight: 700;
}

/* Consejos profesionales */
.tips-section {
    margin-top: 30px;
}

.tips-section h3 {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--verde-oscuro);
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.tips-section h3 i {
    color: var(--dorado);
}

.tips-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 16px;
}

.tip-card {
    background: var(--blanco);
    padding: 20px;
    border-radius: 12px;
    box-shadow: var(--sombra-suave);
    transition: var(--transicion);
    border: 1px solid var(--borde);
}

.tip-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--sombra-media);
    border-color: var(--verde-claro);
}

.tip-card .tip-icon {
    font-size: 1.8rem;
    margin-bottom: 8px;
    display: block;
}

.tip-card .tip-title {
    font-weight: 700;
    font-size: 0.95rem;
    color: var(--verde-oscuro);
    margin-bottom: 6px;
}

.tip-card p {
    font-size: 0.82rem;
    color: var(--texto-secundario);
    line-height: 1.5;
}

/* ================================================================
   12. CONTACTO
   ================================================================ */
.contacto-container {
    max-width: 1100px;
    margin: 30px auto;
    padding: 0 20px;
}

.map-section {
    display: grid;
    grid-template-columns: 380px 1fr;
    gap: 24px;
    margin-top: 24px;
}

.contact-info-card {
    background: var(--blanco);
    padding: 28px;
    border-radius: var(--radio-borde);
    box-shadow: var(--sombra-suave);
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 14px;
}

.contact-icon {
    width: 44px;
    height: 44px;
    background: var(--verde-claro);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--verde-primario);
    font-size: 1.1rem;
    flex-shrink: 0;
}

.contact-item h4 {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--texto-principal);
    margin-bottom: 2px;
}

.contact-item p {
    font-size: 0.82rem;
    color: var(--texto-secundario);
    margin: 0;
}

.btn-ruta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    background: linear-gradient(135deg, var(--verde-primario), var(--verde-oscuro));
    color: #fff;
    text-decoration: none;
    border-radius: 12px;
    font-weight: 700;
    font-size: 0.9rem;
    transition: var(--transicion);
    margin-top: auto;
}

.btn-ruta:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(13, 159, 110, 0.3);
}

.map-container {
    border-radius: var(--radio-borde);
    overflow: hidden;
    box-shadow: var(--sombra-suave);
    min-height: 400px;
}

.map-container iframe {
    display: block;
}

/* ================================================================
   13. BOTÓN FLOTANTE DE WHATSAPP
   ================================================================ */
.whatsapp-float {
    position: fixed;
    bottom: 24px;
    right: 24px;
    background: #25d366;
    color: #fff;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 30px;
    box-shadow: 0 4px 16px rgba(37, 211, 102, 0.4);
    z-index: 1000;
    text-decoration: none;
    transition: var(--transicion);
    animation: pulse-whatsapp 2s infinite;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 24px rgba(37, 211, 102, 0.5);
}

/* ================================================================
   14. MODAL DE CONFIRMACIÓN
   ================================================================ */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    animation: fadeIn 0.3s ease;
}

.modal-content {
    background: var(--blanco);
    padding: 40px;
    border-radius: 20px;
    text-align: center;
    max-width: 400px;
    width: 90%;
    box-shadow: var(--sombra-fuerte);
    animation: scaleIn 0.3s ease;
}

.modal-icon {
    font-size: 3.5rem;
    color: var(--verde-primario);
    margin-bottom: 16px;
}

.modal-content h3 {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--verde-oscuro);
    margin-bottom: 10px;
}

.modal-content p {
    font-size: 0.9rem;
    color: var(--texto-secundario);
    margin-bottom: 24px;
    line-height: 1.5;
}

.btn-modal-close {
    padding: 12px 40px;
    background: linear-gradient(135deg, var(--verde-primario), var(--verde-oscuro));
    color: #fff;
    border: none;
    border-radius: 50px;
    font-weight: 700;
    font-size: 1rem;
    font-family: var(--fuente-principal);
    cursor: pointer;
    transition: var(--transicion);
}

.btn-modal-close:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(13, 159, 110, 0.3);
}

/* ================================================================
   15. ANIMACIONES (NO TOCAR)
   ================================================================ */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes pulse-whatsapp {
    0% { box-shadow: 0 4px 16px rgba(37, 211, 102, 0.4); }
    50% { box-shadow: 0 4px 24px rgba(37, 211, 102, 0.6); }
    100% { box-shadow: 0 4px 16px rgba(37, 211, 102, 0.4); }
}

/* ================================================================
   16. RESPONSIVE - MEDIA QUERIES
   ================================================================ */

/* Tablets y pantallas medianas */
@media (max-width: 900px) {
    .main-wrapper {
        grid-template-columns: 1fr;
    }

    .sticky-cart {
        position: relative;
        top: 0;
        max-height: none;
    }

    .hero-content h1 {
        font-size: 1.8rem;
    }

    .map-section {
        grid-template-columns: 1fr;
    }

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

/* Móviles */
@media (max-width: 600px) {
    .navbar {
        padding: 10px 4%;
    }

    .nav-brand {
        font-size: 1.2rem;
    }

    .social-links {
        display: none;
    }

    .tabs-nav {
        padding: 8px 10px;
        gap: 4px;
    }

    .tab-btn {
        padding: 8px 14px;
        font-size: 0.75rem;
    }

    .tab-btn i {
        display: none;
    }

    .hero {
        height: 220px;
    }

    .hero-content h1 {
        font-size: 1.4rem;
    }

    .hero-content p {
        font-size: 0.9rem;
    }

    .hero-cta {
        padding: 10px 24px;
        font-size: 0.85rem;
    }

    .info-bar {
        flex-direction: column;
        gap: 8px;
        padding: 12px;
    }

    .main-wrapper {
        padding: 0 12px;
    }

    .servicios-section,
    .sticky-cart {
        padding: 16px;
    }

    .section-title {
        font-size: 1.2rem;
    }

    .category-filter {
        gap: 6px;
    }

    .cat-btn {
        padding: 6px 12px;
        font-size: 0.72rem;
    }

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

    .contact-info-card {
        padding: 20px;
    }

    .whatsapp-float {
        width: 52px;
        height: 52px;
        font-size: 26px;
        bottom: 16px;
        right: 16px;
    }
}