/* =============================================
   VARIABLES CSS
   Colores, tipografías y valores globales
   ============================================= */
:root {
    /* Colores principales */
    --color-primary: #2A7D4F;
    --color-primary-dark: #1E5A38;
    --color-secondary: #E8F5EE;
    --color-highlight: #1ABC9C;
    --color-highlight-dark: #16A085;
    
    /* Colores de texto */
    --color-text: #1C1C1C;
    --color-text-light: #666666;
    --color-text-white: #FFFFFF;
    
    /* Colores de fondo */
    --color-bg: #FFFFFF;
    --color-bg-alt: #F4F9F4;
    
    /* Colores de WhatsApp */
    --color-whatsapp: #25D366;
    --color-whatsapp-dark: #128C7E;
    
    /* Tipografías */
    --font-display: 'Outfit', sans-serif;
    --font-body: 'Nunito', sans-serif;
    
    /* Espaciados */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;
    
    /* Bordes */
    --border-radius-sm: 8px;
    --border-radius-md: 12px;
    --border-radius-lg: 20px;
    --border-radius-full: 50px;
    
    /* Sombras */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.15);
    --shadow-green: 0 4px 16px rgba(42, 125, 79, 0.2);
    
    /* Transiciones */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* Container */
    --container-max-width: 1200px;
    --container-padding: 2rem;
}

/* =============================================
   RESET Y BASE
   Estilos base y normalización
   ============================================= */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-text);
    background-color: var(--color-bg);
    overflow-x: hidden;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition-fast);
}

ul {
    list-style: none;
}

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

/* =============================================
   CLASES UTILITARIAS
   Clases reutilizables
   ============================================= */
.container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

.section {
    padding: var(--spacing-xl) 0;
}

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

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.section-title {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--color-text-light);
}

/* =============================================
   BOTONES
   Estilos de botones principales
   ============================================= */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.875rem 1.75rem;
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 1rem;
    border-radius: var(--border-radius-full);
    transition: var(--transition-normal);
    cursor: pointer;
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn:active {
    transform: translateY(0);
}

.btn-primary {
    background-color: var(--color-primary);
    color: var(--color-text-white);
}

.btn-primary:hover {
    background-color: var(--color-primary-dark);
}

.btn-secondary {
    background-color: var(--color-highlight);
    color: var(--color-text-white);
}

.btn-secondary:hover {
    background-color: var(--color-highlight-dark);
}

.btn-outline {
    border: 2px solid var(--color-primary);
    color: var(--color-primary);
    background: transparent;
}

.btn-outline:hover {
    background-color: var(--color-primary);
    color: var(--color-text-white);
}

.btn-whatsapp {
    background-color: var(--color-whatsapp);
    color: var(--color-text-white);
}

.btn-whatsapp:hover {
    background-color: var(--color-whatsapp-dark);
}

.btn-sm {
    padding: 0.5rem 1.25rem;
    font-size: 0.9rem;
}

.btn-full {
    width: 100%;
}

/* =============================================
   HEADER Y NAVBAR
   Estilos de navegación fija
   ============================================= */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background-color: var(--color-bg);
    transition: var(--transition-normal);
}

.header.scrolled {
    box-shadow: var(--shadow-md);
}

.header.scrolled .navbar {
    padding: 0.75rem 0;
}

/* Topbar */
.topbar {
    background-color: var(--color-primary);
    color: var(--color-text-white);
    padding: 0.5rem 0;
    font-size: 0.875rem;
}

.topbar-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--spacing-md);
}

.topbar-info {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* Navbar */
.navbar {
    padding: 1rem 0;
    transition: var(--transition-normal);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-primary);
}

.logo svg {
    color: var(--color-primary);
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-link {
    font-family: var(--font-display);
    font-weight: 500;
    color: var(--color-text);
    transition: var(--transition-fast);
}

.nav-link:hover {
    color: var(--color-primary);
}

/* Hamburger menu */
.hamburger {
    display: none;
    flex-direction: column;
    gap: 0.375rem;
    padding: 0.5rem;
    background: none;
    border: none;
    cursor: pointer;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background-color: var(--color-primary);
    border-radius: 3px;
    transition: var(--transition-normal);
}

.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
}

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
}

/* =============================================
   HERO SECTION
   Sección principal con imagen de fondo
   ============================================= */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background-image: url('https://images.unsplash.com/photo-1576602976047-174e57a47881?w=1920');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    padding-top: 120px;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(234, 245, 238, 0.95) 0%, rgba(255, 255, 255, 0.9) 100%);
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
}

/* Status badge */
.status-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background-color: var(--color-secondary);
    border-radius: var(--border-radius-full);
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
}

.status-dot {
    width: 10px;
    height: 10px;
    background-color: var(--color-primary);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

.status-badge.closed .status-dot {
    background-color: #E74C3C;
    animation: none;
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.5;
        transform: scale(1.2);
    }
}

.hero-title {
    font-family: var(--font-display);
    font-size: 3.5rem;
    font-weight: 700;
    color: var(--color-primary);
    line-height: 1.2;
    margin-bottom: var(--spacing-sm);
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-md);
}

.hero-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

/* =============================================
   DESTACADOS
   Banner de características horizontales
   ============================================= */
.destacados {
    background-color: var(--color-primary);
    color: var(--color-text-white);
    padding: var(--spacing-md) 0;
}

.destacados-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-md);
}

.destacado-item {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    font-family: var(--font-display);
    font-weight: 500;
}

.destacado-item svg {
    flex-shrink: 0;
}

/* =============================================
   SERVICIOS
   Grid de cards de servicios
   ============================================= */
.servicios-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
}

.servicio-card {
    background-color: var(--color-bg);
    padding: var(--spacing-md);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
    transition: var(--transition-normal);
    text-align: center;
}

.servicio-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-green);
    border: 2px solid var(--color-primary);
}

.servicio-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 80px;
    height: 80px;
    background-color: var(--color-secondary);
    border-radius: var(--border-radius-full);
    margin-bottom: var(--spacing-sm);
    color: var(--color-primary);
}

.servicio-title {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: var(--spacing-xs);
}

.servicio-desc {
    color: var(--color-text-light);
    margin-bottom: var(--spacing-sm);
    font-size: 0.95rem;
}

/* =============================================
   PRODUCTOS
   Grid de productos con filtros
   ============================================= */
.productos-filters {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-bottom: var(--spacing-md);
}

.filter-btn {
    padding: 0.5rem 1.25rem;
    border: 2px solid var(--color-primary);
    border-radius: var(--border-radius-full);
    font-family: var(--font-display);
    font-weight: 500;
    color: var(--color-primary);
    background: transparent;
    transition: var(--transition-fast);
}

.filter-btn:hover,
.filter-btn.active {
    background-color: var(--color-primary);
    color: var(--color-text-white);
}

.productos-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.producto-card {
    background-color: var(--color-bg);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-normal);
}

.producto-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.producto-card.hidden {
    display: none;
}

.producto-image {
    height: 200px;
    overflow: hidden;
}

.producto-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.producto-badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    border-radius: var(--border-radius-full);
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--color-text-white);
    margin: var(--spacing-sm);
}

.badge-analgesicos { background-color: #E74C3C; }
.badge-suplementos { background-color: #3498DB; }
.badge-dermocosmetica { background-color: #9B59B6; }
.badge-dispositivos { background-color: #F39C12; }
.badge-nutricion { background-color: #27AE60; }
.badge-higiene { background-color: #1ABC9C; }

.producto-title {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-text);
    padding: 0 var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
}

.producto-card .btn {
    margin: 0 var(--spacing-sm) var(--spacing-sm);
}

.productos-cta {
    text-align: center;
}

/* =============================================
   OBRAS SOCIALES
   Grid de badges de obras sociales
   ============================================= */
.obras-sociales-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
    margin-bottom: var(--spacing-md);
}

.obra-social-badge {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    background-color: var(--color-bg);
    border: 2px solid var(--color-primary);
    border-radius: var(--border-radius-full);
    font-family: var(--font-display);
    font-weight: 600;
    color: var(--color-primary);
    transition: var(--transition-fast);
}

.obra-social-badge:hover {
    background-color: var(--color-primary);
    color: var(--color-text-white);
}

.obras-sociales-cta {
    text-align: center;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-sm);
}

/* =============================================
   TURNOS
   Formulario de solicitud de turno
   ============================================= */
.turnos {
    background-color: var(--color-primary-dark);
    color: var(--color-text-white);
}

.turnos-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
}

.turnos-form-container {
    background-color: var(--color-bg);
    padding: var(--spacing-md);
    border-radius: var(--border-radius-lg);
    color: var(--color-text);
}

.turnos-title {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: var(--spacing-xs);
}

.turnos-subtitle {
    color: var(--color-text-light);
    margin-bottom: var(--spacing-md);
}

/* Formularios */
.form-group {
    margin-bottom: 1rem;
}

.form-group label {
    display: block;
    font-family: var(--font-display);
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 0.5rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.75rem;
    border: 2px solid #E0E0E0;
    border-radius: var(--border-radius-sm);
    font-family: var(--font-body);
    font-size: 1rem;
    transition: var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-primary);
}

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

.turnos-info {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.turnos-info-title {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
}

.turnos-info-item {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.turnos-info-item svg {
    flex-shrink: 0;
    color: var(--color-highlight);
}

.turnos-info-item h4 {
    font-family: var(--font-display);
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.turnos-info-item p {
    color: rgba(255, 255, 255, 0.8);
}

.turnos-info-item a {
    color: var(--color-highlight);
}

.turnos-info-item a:hover {
    text-decoration: underline;
}

/* =============================================
   NOSOTROS
   Historia y valores de la farmacia
   ============================================= */
.nosotros-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.nosotros-image img {
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
}

.nosotros-text {
    color: var(--color-text-light);
    margin-bottom: var(--spacing-sm);
}

.nosotros-valores {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-top: var(--spacing-md);
}

.valor-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 500;
}

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

/* Contadores */
.contadores-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-md);
    text-align: center;
}

.contador-item {
    background-color: var(--color-bg);
    padding: var(--spacing-md);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
}

.contador-number {
    font-family: var(--font-display);
    font-size: 3rem;
    font-weight: 700;
    color: var(--color-primary);
}

.contador-suffix {
    font-size: 1.5rem;
    color: var(--color-highlight);
}

.contador-label {
    font-weight: 500;
    color: var(--color-text-light);
}

/* =============================================
   PREGUNTAS FRECUENTES
   Grid de preguntas y respuestas
   ============================================= */
.faq-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
}

.faq-item {
    background-color: var(--color-bg);
    padding: var(--spacing-md);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
    transition: var(--transition-fast);
}

.faq-item:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.faq-question {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
}

.faq-answer {
    color: var(--color-text-light);
    line-height: 1.6;
}

/* =============================================
   BLOG
   Grid de artículos de consejos de salud
   ============================================= */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
}

.blog-card {
    background-color: transparent;
    border-radius: var(--border-radius-lg);
    perspective: 1000px;
    height: 450px;
}

.blog-card-inner {
    position: relative;
    width: 100%;
    height: 100%;
    text-align: left;
    transition: transform 0.6s;
    transform-style: preserve-3d;
}

.blog-card.flipped .blog-card-inner {
    transform: rotateY(180deg);
}

.blog-card-front,
.blog-card-back {
    position: absolute;
    width: 100%;
    height: 100%;
    backface-visibility: hidden;
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.blog-card-front {
    background-color: var(--color-bg);
}

.blog-card-back {
    background-color: var(--color-bg);
    transform: rotateY(180deg);
    overflow: hidden;
    padding: var(--spacing-sm);
    display: flex;
    flex-direction: column;
}

.blog-image {
    height: 180px;
    overflow: hidden;
}

.blog-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.blog-badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    background-color: var(--color-primary);
    color: var(--color-text-white);
    border-radius: var(--border-radius-full);
    font-size: 0.75rem;
    font-weight: 600;
    margin: var(--spacing-sm);
}

.blog-title {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-text);
    padding: 0 var(--spacing-sm);
    margin-bottom: var(--spacing-xs);
}

.blog-excerpt {
    color: var(--color-text-light);
    font-size: 0.9rem;
    padding: 0 var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
}

.blog-content-full {
    color: var(--color-text-light);
    font-size: 0.8rem;
    line-height: 1.4;
    flex: 1;
    overflow: hidden;
}

.blog-content-full p {
    margin-bottom: 0.25rem;
}

.blog-content-full ul {
    margin-bottom: 0.25rem;
    padding-left: 0.75rem;
}

.blog-content-full li {
    margin-bottom: 0.15rem;
}

.blog-content-full strong {
    color: var(--color-primary);
}

.flip-btn {
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
    font-family: inherit;
    font-size: inherit;
    color: var(--color-primary);
    font-weight: 600;
    transition: var(--transition-fast);
}

.flip-btn:hover {
    color: var(--color-highlight);
}

.blog-link {
    display: inline-block;
    padding: 0 var(--spacing-sm) var(--spacing-sm);
    color: var(--color-primary);
    font-weight: 600;
    transition: var(--transition-fast);
}

.blog-link:hover {
    color: var(--color-highlight);
}

/* =============================================
   CONTACTO
   Formulario y mapa de contacto
   ============================================= */
.contacto-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
}

.contacto-form-container {
    background-color: var(--color-bg);
    padding: var(--spacing-md);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
}

.contacto-info {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.contacto-map {
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.contacto-details {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.contacto-detail-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--color-text-light);
}

.contacto-detail-item svg {
    flex-shrink: 0;
    color: var(--color-primary);
}

.contacto-detail-item a {
    color: var(--color-primary);
    font-weight: 500;
}

.contacto-detail-item a:hover {
    text-decoration: underline;
}

.contacto-social {
    display: flex;
    gap: 1rem;
}

.contacto-social a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: var(--color-secondary);
    border-radius: var(--border-radius-full);
    color: var(--color-primary);
    transition: var(--transition-fast);
}

.contacto-social a:hover {
    background-color: var(--color-primary);
    color: var(--color-text-white);
}

/* =============================================
   FOOTER
   Pie de página con información
   ============================================= */
.footer {
    background-color: var(--color-primary-dark);
    color: var(--color-text-white);
    padding: var(--spacing-lg) 0 var(--spacing-md);
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 700;
}

.footer-logo svg {
    color: var(--color-highlight);
}

.footer-slogan {
    color: rgba(255, 255, 255, 0.8);
}

.footer-nav h4,
.footer-hours h4,
.footer-contact h4 {
    font-family: var(--font-display);
    font-weight: 600;
    margin-bottom: 1rem;
}

.footer-nav ul,
.footer-hours ul,
.footer-contact ul {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.footer-nav a,
.footer-hours li,
.footer-contact a {
    color: rgba(255, 255, 255, 0.8);
    transition: var(--transition-fast);
}

.footer-nav a:hover,
.footer-contact a:hover {
    color: var(--color-highlight);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-social {
    display: flex;
    gap: 0.75rem;
}

.footer-social a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius-full);
    color: var(--color-text-white);
    transition: var(--transition-fast);
}

.footer-social a:hover {
    background-color: var(--color-highlight);
}

.footer-legal-copyright {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    text-align: right;
}

.footer-legal {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.875rem;
}

.footer-copyright {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.875rem;
}

/* =============================================
   BOTÓN FLOTANTE DE WHATSAPP
   Botón fijo con animación pulse
   ============================================= */
.whatsapp-float {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 60px;
    height: 60px;
    background-color: var(--color-whatsapp);
    border-radius: var(--border-radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-white);
    box-shadow: var(--shadow-lg);
    z-index: 999;
    animation: whatsappPulse 2s infinite;
}

.whatsapp-float:hover {
    animation: none;
    transform: scale(1.1);
}

@keyframes whatsappPulse {
    0%, 100% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7);
    }
    50% {
        box-shadow: 0 0 0 15px rgba(37, 211, 102, 0);
    }
}

.whatsapp-tooltip {
    position: absolute;
    right: 70px;
    background-color: var(--color-text);
    color: var(--color-text-white);
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius-sm);
    font-size: 0.875rem;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-fast);
}

.whatsapp-float:hover .whatsapp-tooltip {
    opacity: 1;
    visibility: visible;
}

/* WhatsApp Bubble */
.whatsapp-bubble {
    position: fixed;
    bottom: 7rem;
    right: 2rem;
    background-color: var(--color-bg);
    padding: 1rem;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
    z-index: 998;
    max-width: 250px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: var(--transition-normal);
}

.whatsapp-bubble.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.whatsapp-bubble.hidden {
    display: none;
}

.bubble-close {
    position: absolute;
    top: 0.5rem;
    right: 0.5rem;
    width: 24px;
    height: 24px;
    background-color: #E0E0E0;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.875rem;
    color: var(--color-text);
    transition: var(--transition-fast);
}

.bubble-close:hover {
    background-color: #BDBDBD;
}

.whatsapp-bubble p {
    margin-bottom: 0.75rem;
    font-weight: 500;
}

.bubble-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background-color: var(--color-whatsapp);
    color: var(--color-text-white);
    border-radius: var(--border-radius-full);
    font-weight: 600;
    font-size: 0.875rem;
}

.bubble-btn:hover {
    background-color: var(--color-whatsapp-dark);
}

/* =============================================
   ANIMACIONES DE SCROLL
   Fade-in y slide-up con Intersection Observer
   ============================================= */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Stagger animation delays */
.fade-in:nth-child(1) { transition-delay: 0.1s; }
.fade-in:nth-child(2) { transition-delay: 0.2s; }
.fade-in:nth-child(3) { transition-delay: 0.3s; }
.fade-in:nth-child(4) { transition-delay: 0.4s; }
.fade-in:nth-child(5) { transition-delay: 0.5s; }
.fade-in:nth-child(6) { transition-delay: 0.6s; }

/* =============================================
   RESPONSIVE DESIGN
   Media queries para diferentes dispositivos
   ============================================= */

/* Tablet (768px - 1024px) */
@media (max-width: 1024px) {
    .section-title {
        font-size: 2rem;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .servicios-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .productos-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .blog-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Mobile (< 768px) */
@media (max-width: 768px) {
    :root {
        --container-padding: 1rem;
        --spacing-lg: 2rem;
        --spacing-xl: 3rem;
    }
    
    /* Topbar oculta en mobile */
    .topbar {
        display: none;
    }
    
    /* Navbar colapsa */
    .nav-menu {
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        background-color: var(--color-bg);
        flex-direction: column;
        padding: var(--spacing-md);
        gap: 1rem;
        box-shadow: var(--shadow-md);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: var(--transition-normal);
    }
    
    .nav-menu.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }
    
    .hamburger {
        display: flex;
    }
    
    /* Hero */
    .hero {
        padding-top: 100px;
        min-height: auto;
        padding-bottom: var(--spacing-lg);
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .hero-buttons {
        flex-direction: column;
    }
    
    .hero-buttons .btn {
        width: 100%;
    }
    
    /* Destacados */
    .destacados-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-sm);
    }
    
    .destacado-item {
        font-size: 0.875rem;
    }
    
    .destacado-item svg {
        width: 24px;
        height: 24px;
    }
    
    /* Servicios */
    .servicios-grid {
        grid-template-columns: 1fr;
    }
    
    /* Productos */
    .productos-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }
    
    .productos-filters {
        gap: 0.5rem;
    }
    
    .filter-btn {
        padding: 0.375rem 0.875rem;
        font-size: 0.875rem;
    }
    
    /* Obras sociales */
    .obras-sociales-grid {
        gap: 0.5rem;
    }
    
    .obra-social-badge {
        padding: 0.5rem 1rem;
        font-size: 0.875rem;
    }
    
    /* Turnos */
    .turnos-layout {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    /* Nosotros */
    .nosotros-layout {
        grid-template-columns: 1fr;
    }
    
    .nosotros-valores {
        grid-template-columns: 1fr;
    }
    
    .contadores-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .contador-number {
        font-size: 2rem;
    }
    
    /* FAQ */
    .faq-grid {
        grid-template-columns: 1fr;
    }
    
    /* Blog */
    .blog-grid {
        grid-template-columns: 1fr;
    }
    
    /* Contacto */
    .contacto-layout {
        grid-template-columns: 1fr;
    }
    
    /* Footer */
    .footer-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
        align-items: center;
    }
    
    .footer-legal-copyright {
        align-items: center;
        text-align: center;
    }
    
    /* WhatsApp float */
    .whatsapp-float {
        bottom: 1.5rem;
        right: 1.5rem;
        width: 50px;
        height: 50px;
    }
    
    .whatsapp-bubble {
        right: 1.5rem;
        bottom: 5.5rem;
        max-width: 200px;
    }
    
    .whatsapp-tooltip {
        display: none;
    }
}

/* Small mobile (< 480px) */
@media (max-width: 480px) {
    .section-title {
        font-size: 1.75rem;
    }
    
    .hero-title {
        font-size: 1.75rem;
    }
    
    .productos-grid {
        grid-template-columns: 1fr;
    }
    
    .contadores-grid {
        grid-template-columns: 1fr;
    }
}