/* ==========================================================================
   SISTEMA DE DISEÑO & VARIABLES (PROAUTO Limpieza)
   ========================================================================== */
:root {
    /* Paleta de Colores (HSL y Hex) */
    --color-bg-primary: #f8fafc;     /* Azul grisáceo extremadamente claro y fresco */
    --color-bg-secondary: #ffffff;   /* Blanco puro para tarjetas y bloques */
    --color-text-main: #0f172a;      /* Azul marino oscuro para máxima legibilidad */
    --color-text-muted: #475569;     /* Gris azulado medio para textos secundarios */
    --color-primary: #0284c7;        /* Azul agua/celeste vibrante, transmite limpieza */
    --color-primary-hover: #0369a1;  /* Azul más oscuro para estados interactivos */
    --color-primary-light: #e0f2fe;  /* Fondo celeste suave para badges y acentos */
    
    /* WhatsApp y Redes Sociales */
    --color-whatsapp: #25d366;
    --color-whatsapp-hover: #20ba5a;
    --color-instagram: #e1306c;
    --color-facebook: #1877f2;
    
    /* Bordes y Sombras Premium */
    --border-color: #e2e8f0;
    --border-radius-sm: 8px;
    --border-radius-md: 16px;
    --border-radius-lg: 24px;
    --shadow-sm: 0 2px 8px rgba(15, 23, 42, 0.04);
    --shadow-md: 0 10px 30px rgba(15, 23, 42, 0.08);
    --shadow-lg: 0 20px 40px rgba(15, 23, 42, 0.12);
    
    /* Tipografía */
    --font-heading: 'Outfit', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    
    /* Layout */
    --max-width: 1200px;
    --header-height: 80px;
    
    /* Transiciones */
    --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-bounce: all 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

/* Reset Moderno */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    text-size-adjust: 100%;
}

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

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

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

button, input, select, textarea {
    font-family: inherit;
    font-size: inherit;
    color: inherit;
    border: none;
    background: none;
    outline: none;
}

/* ==========================================================================
   UTILIDADES & COMPONENTES COMUNES
   ========================================================================== */
.container {
    width: 100%;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 24px;
}

/* Botones */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 28px;
    font-weight: 600;
    font-family: var(--font-heading);
    border-radius: var(--border-radius-md);
    cursor: pointer;
    transition: var(--transition-bounce);
}

.btn-lg {
    padding: 16px 36px;
    font-size: 18px;
}

.btn-sm {
    padding: 8px 18px;
    font-size: 14px;
    border-radius: var(--border-radius-sm);
}

.btn-block {
    width: 100%;
}

.btn-primary {
    background-color: var(--color-primary);
    color: var(--color-bg-secondary);
}

.btn-primary:hover {
    background-color: var(--color-primary-hover);
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(2, 132, 199, 0.3);
}

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

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

.btn-outline {
    border: 2px solid var(--border-color);
    color: var(--color-text-main);
    background-color: var(--color-bg-secondary);
}

.btn-outline:hover {
    border-color: var(--color-text-main);
    transform: translateY(-2px);
}

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

.btn-whatsapp:hover {
    background-color: var(--color-whatsapp-hover);
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(37, 211, 102, 0.3);
}

/* Badges y Textos */
.badge {
    display: inline-block;
    background-color: var(--color-primary-light);
    color: var(--color-primary);
    padding: 6px 16px;
    font-size: 14px;
    font-weight: 600;
    border-radius: 50px;
    margin-bottom: 16px;
}

.section-header {
    margin-bottom: 60px;
    max-width: 700px;
}

.section-header.text-center {
    margin-left: auto;
    margin-right: auto;
}

.section-subtitle {
    font-family: var(--font-heading);
    color: var(--color-primary);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    font-size: 13px;
    display: block;
    margin-bottom: 12px;
}

.section-title {
    font-family: var(--font-heading);
    font-size: 36px;
    font-weight: 800;
    line-height: 1.2;
    color: var(--color-text-main);
}

.section-description {
    color: var(--color-text-muted);
    font-size: 18px;
    margin-top: 16px;
}

/* ==========================================================================
   CABECERA & NAVEGACIÓN
   ========================================================================== */
.header {
    height: var(--header-height);
    background-color: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-color);
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    transition: var(--transition-smooth);
}

.header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}

.logo-link {
    display: flex;
    align-items: center;
    gap: 8px;
}

.logo-img {
    height: 60px;
    width: auto;
    object-fit: contain;
}

.logo-text {
    font-family: var(--font-heading);
    font-size: 20px;
    font-weight: 800;
    color: var(--color-text-main);
    letter-spacing: -0.5px;
}

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

.nav-menu {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-link {
    font-family: var(--font-heading);
    font-weight: 500;
    color: var(--color-text-muted);
    font-size: 15px;
    position: relative;
    padding: 8px 0;
}

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

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-primary);
    transition: var(--transition-smooth);
}

.nav-link:hover::after, .nav-link.active::after {
    width: 100%;
}

.btn-nav-cta {
    padding: 10px 20px;
    font-size: 14px;
    background-color: var(--color-whatsapp);
}

.btn-nav-cta:hover {
    background-color: var(--color-whatsapp-hover);
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.2);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 24px;
    height: 18px;
    cursor: pointer;
    z-index: 1100;
}

.nav-toggle .bar {
    width: 100%;
    height: 2px;
    background-color: var(--color-text-main);
    border-radius: 2px;
    transition: var(--transition-smooth);
}

/* ==========================================================================
   SECCIÓN HERO (PORTADA)
   ========================================================================== */
.hero {
    padding-top: calc(var(--header-height) + 60px);
    padding-bottom: 80px;
    background: radial-gradient(circle at 80% 20%, rgba(224, 242, 254, 0.4) 0%, rgba(248, 250, 252, 0) 50%);
    overflow: hidden;
}

.hero-container {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    align-items: center;
    gap: 60px;
}

.hero-content {
    max-width: 650px;
}

.hero-title {
    font-family: var(--font-heading);
    font-size: 52px;
    font-weight: 800;
    line-height: 1.15;
    letter-spacing: -1px;
    color: var(--color-text-main);
    margin-bottom: 24px;
}

.hero-title strong {
    color: var(--color-primary);
    font-weight: 800;
}

.hero-lead {
    font-size: 18px;
    color: var(--color-text-muted);
    margin-bottom: 40px;
    line-height: 1.6;
}

.hero-ctas {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
}

.hero-image-wrapper {
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-img {
    width: 100%;
    max-width: 500px;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
    border: 6px solid var(--color-bg-secondary);
    transition: var(--transition-bounce);
}

.hero-img:hover {
    transform: scale(1.02);
}

/* ==========================================================================
   SECCIÓN VENTAJAS (FEATURES)
   ========================================================================== */
.features {
    padding: 80px 0;
    background-color: var(--color-bg-secondary);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.feature-card {
    padding: 40px 32px;
    border-radius: var(--border-radius-md);
    background-color: var(--color-bg-primary);
    border: 1px solid var(--border-color);
    transition: var(--transition-smooth);
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-md);
    border-color: var(--color-primary);
}

.feature-icon-box {
    width: 56px;
    height: 56px;
    border-radius: var(--border-radius-sm);
    background-color: var(--color-primary-light);
    color: var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
}

.feature-card h3 {
    font-family: var(--font-heading);
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 16px;
}

.feature-card p {
    color: var(--color-text-muted);
    font-size: 15px;
}

/* ==========================================================================
   SECCIÓN SERVICIOS Y TARIFAS (TABS & PRECIOS)
   ========================================================================== */
.services {
    padding: 100px 0;
}

.category-tabs {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-bottom: 24px;
    background-color: rgba(226, 232, 240, 0.4);
    padding: 8px;
    border-radius: var(--border-radius-md);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.tab-btn {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 12px 16px;
    border-radius: var(--border-radius-sm);
    cursor: pointer;
    transition: var(--transition-smooth);
    background-color: transparent;
    text-align: center;
}

.tab-btn.active {
    background-color: var(--color-bg-secondary);
    box-shadow: var(--shadow-sm);
}

.tab-title {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 15px;
    color: var(--color-text-main);
}

.tab-desc {
    font-size: 11px;
    color: var(--color-text-muted);
    margin-top: 2px;
}

.tab-btn.active .tab-title {
    color: var(--color-primary);
}

/* Guía de Categorías Explicativa */
.category-guide {
    background-color: var(--color-bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    padding: 20px 28px;
    margin-bottom: 48px;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
    box-shadow: var(--shadow-sm);
}

.guide-title {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 12px;
}

.guide-icon {
    font-size: 18px;
}

.guide-title h4 {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--color-text-main);
}

.guide-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.guide-col {
    font-size: 13px;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.guide-col strong {
    color: var(--color-primary);
    font-weight: 600;
}

.guide-col span {
    color: var(--color-text-muted);
    line-height: 1.4;
}

/* Listado de Servicios */
.services-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.service-card {
    background-color: var(--color-bg-secondary);
    border-radius: var(--border-radius-md);
    padding: 32px;
    border: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 24px;
    position: relative;
    transition: var(--transition-smooth);
}

.service-card:hover {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-md);
}

.service-category-tag {
    display: inline-block;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--color-primary);
    background-color: var(--color-primary-light);
    padding: 4px 10px;
    border-radius: 4px;
    margin-bottom: 12px;
}

.service-info {
    flex: 1;
}

.service-info h3 {
    font-family: var(--font-heading);
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--color-text-main);
}

.service-info p {
    color: var(--color-text-muted);
    font-size: 14px;
    line-height: 1.5;
}

.service-price-box {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    justify-content: center;
    text-align: right;
    min-width: 110px;
}

.price-prefix {
    font-size: 12px;
    color: var(--color-text-muted);
    text-transform: uppercase;
    font-weight: 600;
}

.price-amount {
    font-family: var(--font-heading);
    font-size: 32px;
    font-weight: 800;
    color: var(--color-primary);
    line-height: 1.1;
    margin: 4px 0;
    transition: var(--transition-smooth);
}

.price-tax {
    font-size: 11px;
    color: var(--color-text-muted);
    margin-bottom: 16px;
}

/* Tarjeta Destacada */
.service-featured {
    grid-column: span 2;
    background: linear-gradient(135deg, #ffffff 0%, #f0f9ff 100%);
    border: 2px solid var(--color-primary);
    box-shadow: var(--shadow-sm);
}

.featured-badge {
    position: absolute;
    top: -12px;
    left: 32px;
    background-color: var(--color-primary);
    color: white;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    padding: 4px 12px;
    border-radius: 50px;
    letter-spacing: 0.5px;
}

/* Tarjeta Premium */
.service-premium {
    grid-column: span 2;
    background: radial-gradient(circle at top right, #f0f9ff 0%, #ffffff 80%);
    border: 2px solid #0369a1;
}

.premium-tag {
    background-color: #0369a1 !important;
    color: white !important;
}

.service-premium .price-amount {
    color: #0369a1;
}

/* Notas de Servicios */
.services-notes {
    margin-top: 48px;
    display: flex;
    flex-direction: column;
    gap: 16px;
    background-color: var(--color-bg-secondary);
    padding: 24px 32px;
    border-radius: var(--border-radius-md);
    border: 1px solid var(--border-color);
}

.note-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
}

.note-icon {
    font-size: 20px;
}

.note-item p {
    font-size: 14px;
    color: var(--color-text-muted);
}

/* ==========================================================================
   SECCIÓN GALERÍA DE TRABAJOS
   ========================================================================== */
.gallery {
    padding: 100px 0;
    background-color: var(--color-bg-secondary);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.gallery-item {
    position: relative;
    border-radius: var(--border-radius-md);
    overflow: hidden;
    aspect-ratio: 4 / 3;
    box-shadow: var(--shadow-sm);
    cursor: pointer;
}

.gallery-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-bounce);
}

.gallery-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to top, rgba(15, 23, 42, 0.8) 0%, rgba(15, 23, 42, 0) 60%);
    display: flex;
    align-items: flex-end;
    padding: 24px;
    opacity: 0;
    transition: var(--transition-smooth);
}

.gallery-overlay span {
    color: white;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 16px;
    transform: translateY(10px);
    transition: var(--transition-smooth);
}

.gallery-item:hover .gallery-img {
    transform: scale(1.08);
}

.gallery-item:hover .gallery-overlay {
    opacity: 1;
}

.gallery-item:hover .gallery-overlay span {
    transform: translateY(0);
}

/* ==========================================================================
   LIGHTBOX MODAL (GALERÍA INTERACTIVA)
   ========================================================================== */
.lightbox {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    background-color: rgba(15, 23, 42, 0.95);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    justify-content: center;
    align-items: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.lightbox.active {
    display: flex;
    opacity: 1;
}

.lightbox-container {
    position: relative;
    max-width: 90%;
    max-height: 80vh;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.lightbox-content {
    max-width: 100%;
    max-height: 70vh;
    object-fit: contain;
    border-radius: var(--border-radius-md);
    border: 4px solid var(--color-bg-secondary);
    box-shadow: var(--shadow-lg);
    transform: scale(0.95);
    transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.15);
}

.lightbox.active .lightbox-content {
    transform: scale(1);
}

.lightbox-close {
    position: absolute;
    top: 30px;
    right: 30px;
    color: #ffffff;
    font-size: 32px;
    font-weight: bold;
    cursor: pointer;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.1);
    transition: var(--transition-smooth);
    z-index: 2100;
}

.lightbox-close:hover {
    background-color: rgba(255, 255, 255, 0.2);
    color: var(--color-primary);
    transform: scale(1.05);
}

.lightbox-caption {
    margin-top: 20px;
    color: #e2e8f0;
    font-size: 15px;
    text-align: center;
    max-width: 600px;
    font-weight: 500;
}

/* ==========================================================================
   SECCIÓN CONTACTO & FORMULARIO
   ========================================================================== */
.contact {
    padding: 100px 0;
}

.contact-container {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 60px;
    align-items: start;
}

.contact-info-panel {
    max-width: 500px;
}

.contact-lead {
    font-size: 16px;
    color: var(--color-text-muted);
    margin-top: 16px;
    margin-bottom: 40px;
}

.contact-channels {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.contact-card {
    background-color: var(--color-bg-secondary);
    border: 1px solid var(--border-color);
    padding: 24px;
    border-radius: var(--border-radius-md);
    display: flex;
    align-items: center;
    gap: 20px;
    transition: var(--transition-smooth);
}

.contact-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.whatsapp-card:hover {
    border-color: var(--color-whatsapp);
}

.contact-icon {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background-color: rgba(37, 211, 102, 0.1);
    color: var(--color-whatsapp);
    display: flex;
    align-items: center;
    justify-content: center;
}

.contact-card-content h4 {
    font-family: var(--font-heading);
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 4px;
}

.contact-card-content p {
    font-size: 14px;
    color: var(--color-text-muted);
}

/* Redes Sociales con Identificación Clara */
.social-links-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.social-contact-item {
    background-color: var(--color-bg-secondary);
    border: 1px solid var(--border-color);
    padding: 14px 20px;
    border-radius: var(--border-radius-md);
    display: flex;
    align-items: center;
    gap: 14px;
    text-align: left;
    transition: var(--transition-smooth);
}

.social-svg {
    width: 28px;
    height: 28px;
    color: var(--color-text-muted);
    transition: var(--transition-smooth);
    flex-shrink: 0;
}

.social-text-box {
    display: flex;
    flex-direction: column;
    line-height: 1.25;
}

.social-label {
    font-size: 11px;
    font-weight: 600;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.social-user {
    font-family: var(--font-heading);
    font-size: 14px;
    font-weight: 700;
    color: var(--color-text-main);
    margin-top: 2px;
}

.social-contact-item.instagram:hover {
    border-color: var(--color-instagram);
}

.social-contact-item.instagram:hover .social-svg {
    color: var(--color-instagram);
    transform: scale(1.05);
}

.social-contact-item.instagram:hover .social-user {
    color: var(--color-instagram);
}

.social-contact-item.facebook:hover {
    border-color: var(--color-facebook);
}

.social-contact-item.facebook:hover .social-svg {
    color: var(--color-facebook);
    transform: scale(1.05);
}

.social-contact-item.facebook:hover .social-user {
    color: var(--color-facebook);
}

/* Formulario */
.contact-form-panel {
    background-color: var(--color-bg-secondary);
    border-radius: var(--border-radius-lg);
    padding: 48px;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-md);
}

.contact-form-panel h3 {
    font-family: var(--font-heading);
    font-size: 24px;
    font-weight: 800;
    margin-bottom: 32px;
}

.form-group {
    margin-bottom: 24px;
}

.form-group label {
    display: block;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--color-text-main);
}

.form-group input, .form-group select, .form-group textarea {
    width: 100%;
    background-color: var(--color-bg-primary);
    border: 1px solid var(--border-color);
    padding: 14px 18px;
    border-radius: var(--border-radius-sm);
    font-family: var(--font-body);
    font-size: 15px;
    transition: var(--transition-smooth);
}

.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
    border-color: var(--color-primary);
    background-color: var(--color-bg-secondary);
    box-shadow: 0 0 0 4px var(--color-primary-light);
}

/* ==========================================================================
   PIE DE PÁGINA (FOOTER)
   ========================================================================== */
.footer {
    background-color: var(--color-text-main);
    color: #94a3b8;
    padding-top: 80px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-container {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: 60px;
    padding-bottom: 60px;
}

.footer-brand .logo-text {
    color: white;
}

.footer-brand p {
    margin-top: 20px;
    font-size: 14px;
    line-height: 1.6;
}

.footer-links h4, .footer-info h4 {
    color: white;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 16px;
    margin-bottom: 24px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.footer-links ul {
    list-style: none;
}

.footer-links ul li {
    margin-bottom: 12px;
}

.footer-links ul li a:hover {
    color: white;
    padding-left: 4px;
}

.footer-info p {
    font-size: 14px;
    margin-bottom: 12px;
}

.footer-info a:hover {
    color: white;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding: 30px 0;
    font-size: 13px;
}

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

/* WhatsApp Flotante */
.whatsapp-floating {
    position: fixed;
    bottom: 32px;
    right: 32px;
    background-color: var(--color-whatsapp);
    color: white;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 24px rgba(37, 211, 102, 0.4);
    z-index: 999;
    transition: var(--transition-bounce);
}

.whatsapp-floating:hover {
    transform: scale(1.1);
    background-color: var(--color-whatsapp-hover);
}

/* ==========================================================================
   DISEÑO RESPONSIVO (CSS MEDIA QUERIES)
   ========================================================================== */

/* Tabletas y pantallas medianas (Menos de 1024px) */
@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }
    .hero-content {
        max-width: 100%;
        display: flex;
        flex-direction: column;
        align-items: center;
    }
    .hero-ctas {
        justify-content: center;
    }
    .hero-title {
        font-size: 42px;
    }
    .features-grid {
        gap: 20px;
    }
    .services-list {
        grid-template-columns: 1fr;
    }
    .service-featured, .service-premium {
        grid-column: span 1;
    }
    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .contact-container {
        grid-template-columns: 1fr;
        gap: 50px;
    }
    .contact-info-panel {
        max-width: 100%;
    }
}

/* Móviles y dispositivos pequeños (Menos de 768px) */
@media (max-width: 768px) {
    /* Barra de Navegación */
    .nav-menu {
        position: fixed;
        top: var(--header-height);
        left: -100%;
        width: 100%;
        height: calc(100vh - var(--header-height));
        background-color: var(--color-bg-secondary);
        flex-direction: column;
        align-items: stretch;
        padding: 40px 24px;
        gap: 24px;
        box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.05);
        transition: var(--transition-smooth);
        z-index: 1000;
        overflow-y: auto;
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .nav-toggle {
        display: flex;
    }
    
    .nav-toggle.active .bar:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }
    
    .nav-toggle.active .bar:nth-child(2) {
        opacity: 0;
    }
    
    .nav-toggle.active .bar:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }
    
    .btn-nav-cta {
        margin-top: 20px;
    }
    
    /* Hero */
    .hero-ctas .btn {
        width: 100%;
    }
    
    /* Ventajas */
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    /* Servicios y Guía */
    .category-tabs {
        flex-direction: row;
        gap: 6px;
        padding: 4px;
    }
    
    .tab-btn {
        padding: 8px 4px;
    }
    
    .tab-title {
        font-size: 12px;
    }
    
    .tab-desc {
        display: none;
    }
    
    .category-guide {
        padding: 16px 20px;
    }
    
    .guide-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    
    .service-card {
        flex-direction: column;
        gap: 16px;
        padding: 24px;
    }
    
    .service-price-box {
        width: 100%;
        align-items: flex-start;
        text-align: left;
        border-top: 1px solid var(--border-color);
        padding-top: 16px;
    }
    
    .service-price-box .btn {
        width: 100%;
    }
    
    /* Galería y Lightbox */
    .gallery-grid {
        grid-template-columns: 1fr;
    }
    
    .lightbox-close {
        top: 20px;
        right: 20px;
        width: 40px;
        height: 40px;
        font-size: 24px;
    }
    
    .lightbox-caption {
        font-size: 13px;
        padding: 0 16px;
    }
    
    /* Formulario */
    .contact-form-panel {
        padding: 24px;
    }
    
    /* Redes Sociales Móvil */
    .social-links-grid {
        grid-template-columns: 1fr;
    }
    
    /* Footer */
    .footer-container {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .footer-bottom-container {
        flex-direction: column;
        gap: 12px;
        text-align: center;
    }
    
    .whatsapp-floating {
        bottom: 20px;
        right: 20px;
        width: 52px;
        height: 52px;
    }
}