/* ================================================
   FUENTES — coloca los archivos en: vivaimagen_web/fonts/
   Nombres esperados: couture-bold.woff2, gotham-book.woff2,
   gotham-medium.woff2, gotham-bold.woff2
================================================ */
@font-face {
    font-family: 'Couture';
    src: url('../fonts/couture-bold.woff2') format('woff2'),
         url('../fonts/couture-bold.woff') format('woff'),
         url('../fonts/couture-bold.otf') format('opentype');
    font-weight: 700;
    font-display: swap;
}

@font-face {
    font-family: 'Gotham';
    src: url('../fonts/gotham-book.woff2') format('woff2'),
         url('../fonts/gotham-book.woff') format('woff');
    font-weight: 400;
    font-display: swap;
}

@font-face {
    font-family: 'Gotham';
    src: url('../fonts/gotham-medium.woff2') format('woff2'),
         url('../fonts/gotham-medium.woff') format('woff');
    font-weight: 500;
    font-display: swap;
}

@font-face {
    font-family: 'Gotham';
    src: url('../fonts/gotham-bold.woff2') format('woff2'),
         url('../fonts/gotham-bold.woff') format('woff');
    font-weight: 700;
    font-display: swap;
}

/* ================================================
   VARIABLES
================================================ */
:root {
    /* Verde menta — acento principal */
    --verde:         #00c48c;
    --verde-oscuro:  #009d71;
    --verde-claro:   #34daa5;
    --verde-glow:    rgba(0, 196, 140, 0.10);
    --borde-verde:   rgba(0, 196, 140, 0.30);

    /* Tema claro (base) */
    --bg:            #ffffff;
    --bg-alt:        #f4f7f5;
    --negro:         #0a0a0a;
    --negro-card:    #ffffff;
    --negro-hover:   #f0f4f2;
    --borde:         #e2e8e4;
    --blanco:        #ffffff;
    --gris:          #6b7280;
    --gris-claro:    #374151;

    /* Secciones oscuras */
    --dark-bg:         #0a0a0a;
    --dark-card:       #141414;
    --dark-hover:      #1c1c1c;
    --dark-borde:      #252525;
    --dark-gris:       #9ca3af;
    --dark-gris-claro: #d1d5db;
    --dark-borde-verde: rgba(0, 196, 140, 0.20);

    /* Tipografía */
    --fuente:         'Gotham', 'Montserrat', sans-serif;
    --fuente-display: 'Couture', 'Bebas Neue', sans-serif;
    --radio:          12px;
    --sombra:         0 4px 24px rgba(0, 0, 0, 0.07);
    --sombra-card:    0 2px 16px rgba(0, 0, 0, 0.06);
    --transicion:     all 0.25s ease;
}

/* ================================================
   RESET Y BASE
================================================ */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 140px;
}

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

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

ul {
    list-style: none;
}

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

.hidden {
    display: none !important;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ================================================
   BOTONES — contexto claro
================================================ */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    border-radius: var(--radio);
    font-family: var(--fuente);
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    border: none;
    transition: var(--transicion);
    white-space: nowrap;
}

.btn-primary {
    background: var(--verde);
    color: #ffffff;
}

.btn-primary:hover {
    background: var(--verde-oscuro);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0, 196, 140, 0.30);
}

.btn-outline {
    background: transparent;
    color: var(--negro);
    border: 1.5px solid var(--borde);
}

.btn-outline:hover {
    border-color: var(--verde);
    color: var(--verde);
    background: var(--verde-glow);
}

.btn-full {
    width: 100%;
    justify-content: center;
}

/* ================================================
   TOPBAR — barra de info superior
================================================ */
.topbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 101;
    height: 36px;
    background: #0a0a0a;
    display: flex;
    align-items: center;
}

.topbar-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.topbar-izq,
.topbar-centro,
.topbar-der {
    display: flex;
    align-items: center;
    gap: 12px;
}

.topbar-item {
    font-family: var(--fuente);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.07em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.70);
    display: flex;
    align-items: center;
    gap: 6px;
}

.topbar-item i {
    color: var(--verde);
    font-size: 11px;
}

.topbar-link {
    transition: var(--transicion);
}

.topbar-link:hover {
    color: var(--verde-claro);
}

.topbar-div {
    width: 1px;
    height: 14px;
    background: rgba(255, 255, 255, 0.15);
}

.topbar-social {
    display: flex;
    align-items: center;
    gap: 10px;
}

.topbar-social-link {
    color: rgba(255, 255, 255, 0.55);
    font-size: 13px;
    line-height: 1;
    transition: var(--transicion);
}

.topbar-social-link:hover {
    color: var(--verde);
}

/* ================================================
   NAVBAR — gradiente verde animado
================================================ */
@keyframes gradiente-navbar {
    0%   { background-position: 0% 50%; }
    50%  { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

.navbar {
    position: fixed;
    top: 36px;
    left: 0;
    right: 0;
    z-index: 100;
    background: linear-gradient(-45deg, #003d2b, #006b4d, #00c48c, #009d71, #00b87f, #004d38);
    background-size: 400% 400%;
    animation: gradiente-navbar 10s ease infinite;
    transition: box-shadow 0.25s ease;
}

.navbar.scrolled {
    box-shadow: 0 4px 28px rgba(0, 196, 140, 0.30);
}

/* Contenedor compartido entre las dos filas */
.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

/* ---- FILA 1: logo · búsqueda · acciones ---- */
.navbar-fila1 {
    border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.navbar-fila1 .nav-container {
    height: 60px;
    justify-content: center;
    gap: 16px;
}

.nav-logo {
    font-family: var(--fuente-display);
    font-size: 24px;
    font-weight: 700;
    letter-spacing: 1px;
    flex-shrink: 0;
}

.logo-viva {
    color: #ffffff;
}

.logo-imagen {
    color: rgba(255, 255, 255, 0.75);
}

/* Barra de búsqueda */
.nav-busqueda {
    flex: none;
    width: 460px;
    position: relative;
}

.nav-busqueda-icono {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    color: #9ca3af;
    font-size: 13px;
    pointer-events: none;
}

.nav-busqueda-input {
    width: 100%;
    height: 36px;
    padding: 0 16px 0 38px;
    border-radius: 20px;
    border: none;
    background: rgba(255, 255, 255, 0.95);
    font-family: var(--fuente);
    font-size: 12px;
    font-weight: 500;
    color: #1a1a1a;
    outline: none;
    transition: box-shadow 0.2s ease;
}

.nav-busqueda-input::placeholder {
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: #9ca3af;
    font-size: 11px;
}

.nav-busqueda-input:focus {
    box-shadow: 0 0 0 3px rgba(0, 196, 140, 0.40);
}

/* Íconos de acción derecha */
.nav-acciones {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-shrink: 0;
}

.nav-accion-icono {
    color: rgba(255, 255, 255, 0.80);
    font-size: 22px;
    line-height: 1;
    transition: var(--transicion);
}

.nav-accion-icono:hover {
    color: #ffffff;
}

/* Botón Cotizar en navbar */
.btn-nav-cta {
    background: #ffffff;
    color: var(--verde-oscuro);
    padding: 9px 20px;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.07em;
    border-radius: var(--radio);
    display: inline-flex;
    align-items: center;
    gap: 7px;
    transition: var(--transicion);
}

.btn-nav-cta:hover {
    background: var(--negro);
    color: #ffffff;
    transform: translateY(-1px);
}

/* Hamburguesa móvil */
.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

.nav-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: #ffffff;
    border-radius: 2px;
    transition: var(--transicion);
}

/* ---- FILA 2: links de navegación ---- */
.navbar-fila2 .nav-container {
    height: 44px;
    justify-content: center;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 2px;
    width: auto;
}

.nav-link {
    padding: 6px 12px;
    border-radius: 6px;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.07em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.80);
    transition: var(--transicion);
    white-space: nowrap;
}

.nav-link:hover {
    color: #ffffff;
    background: rgba(255, 255, 255, 0.15);
}

.nav-chevron {
    font-size: 9px;
    margin-left: 3px;
    transition: transform 0.2s;
}

.has-mega:hover .nav-chevron {
    transform: rotate(180deg);
}

/* ================================================
   MEGA MENU — tema claro
================================================ */
.has-mega {
    position: relative;
}

.mega-drop {
    position: absolute;
    top: calc(100% + 4px);
    left: 0;
    background: #ffffff;
    border: 1px solid var(--borde);
    border-radius: var(--radio);
    padding: 20px;
    min-width: 240px;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.2s ease, visibility 0.2s ease, transform 0.2s ease;
    transform: translateY(8px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.10);
    z-index: 300;
}

.has-mega:hover .mega-drop {
    opacity: 1;
    visibility: visible;
    pointer-events: all;
    transform: translateY(0);
}

.mega-drop.mega-ancho {
    min-width: 440px;
}

.mega-columnas {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

.mega-titulo {
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--verde);
    margin-bottom: 10px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--borde);
}

.mega-lista {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.mega-lista li a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 10px;
    border-radius: 8px;
    font-size: 13px;
    color: var(--gris);
    transition: var(--transicion);
    white-space: nowrap;
}

.mega-lista li a:hover {
    background: var(--bg-alt);
    color: var(--negro);
}

.mega-lista li a i {
    width: 16px;
    text-align: center;
    color: var(--verde);
    opacity: 0.7;
    font-size: 12px;
}

/* ================================================
   MENÚ MÓVIL — tema claro
================================================ */
.mobile-menu {
    display: none;
    position: fixed;
    top: 96px;
    left: 0;
    right: 0;
    bottom: 0;
    background: #ffffff;
    overflow-y: auto;
    z-index: 200;
    border-top: 1px solid var(--borde);
    transform: translateX(-100%);
    transition: transform 0.3s ease;
}

.mobile-menu.abierto {
    transform: translateX(0);
}

.mobile-menu-body {
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.mobile-link {
    display: block;
    padding: 13px 16px;
    border-radius: 8px;
    font-size: 15px;
    font-weight: 500;
    color: var(--gris-claro);
    transition: var(--transicion);
}

.mobile-link:hover {
    background: var(--bg-alt);
    color: var(--negro);
}

.mobile-cta {
    background: var(--verde);
    color: #ffffff;
    text-align: center;
    font-weight: 700;
    margin-top: 8px;
}

.mobile-cta:hover {
    background: var(--verde-oscuro);
    color: #ffffff;
}

.mobile-grupo {
    border-radius: 8px;
    overflow: hidden;
}

.mobile-grupo summary {
    padding: 13px 16px;
    font-size: 15px;
    font-weight: 600;
    color: var(--gris-claro);
    cursor: pointer;
    list-style: none;
    display: flex;
    align-items: center;
    justify-content: space-between;
    transition: var(--transicion);
}

.mobile-grupo summary:hover {
    background: var(--bg-alt);
    color: var(--negro);
}

.mobile-grupo summary::after {
    content: '\f078';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    font-size: 11px;
    color: var(--gris);
    transition: transform 0.2s;
}

.mobile-grupo[open] summary::after {
    transform: rotate(180deg);
}

.mobile-grupo a {
    display: block;
    padding: 10px 32px;
    font-size: 14px;
    color: var(--gris);
    transition: var(--transicion);
    border-left: 2px solid var(--borde);
    margin-left: 16px;
}

.mobile-grupo a:hover {
    color: var(--verde);
    border-left-color: var(--verde);
}

/* ================================================
   HERO — tema claro, 2 columnas
================================================ */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    padding: 172px 24px 80px;
    background: linear-gradient(135deg, #f0fdf8 0%, #ffffff 55%, #e6faf3 100%);
}

.hero-video {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 0;
    opacity: 0.85;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 55% 60% at 80% 45%, rgba(0, 196, 140, 0.18) 0%, transparent 65%),
        radial-gradient(ellipse 40% 50% at 10% 80%, rgba(0, 196, 140, 0.12) 0%, transparent 60%);
    pointer-events: none;
    z-index: 1;
}

.hero-bg::after {
    content: '';
    position: absolute;
    inset: 0;
    background-image: radial-gradient(circle, rgba(0,196,140,0.09) 1px, transparent 1px);
    background-size: 44px 44px;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
    position: relative;
    z-index: 2;
}

.hero-content {
    max-width: 540px;
}

.hero-badge {
    display: inline-block;
    padding: 6px 16px;
    background: var(--verde-glow);
    border: 1px solid var(--borde-verde);
    border-radius: 999px;
    font-size: 12px;
    font-weight: 600;
    color: var(--verde-oscuro);
    margin-bottom: 24px;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.hero-title {
    font-family: var(--fuente-display);
    font-size: clamp(40px, 5.5vw, 72px);
    font-weight: 700;
    line-height: 1.05;
    letter-spacing: 1px;
    margin-bottom: 20px;
    color: var(--negro);
}

.hero-highlight {
    color: var(--verde);
}

.hero-subtitle {
    font-size: 16px;
    color: var(--gris);
    max-width: 480px;
    margin-bottom: 36px;
    line-height: 1.75;
}

.hero-actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

/* ================================================
   HERO CAROUSEL
================================================ */
.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.hero-carousel {
    position: relative;
    width: 100%;
    max-width: 440px;
    aspect-ratio: 4/3.7;
    border-radius: 24px;
    overflow: hidden;
    box-shadow:
        0 40px 80px rgba(0, 196, 140, 0.18),
        0 8px 32px rgba(0, 0, 0, 0.10);
    animation: floatCarousel 7s ease-in-out infinite;
}

@keyframes floatCarousel {
    0%, 100% { transform: translateY(0px) rotate(0.3deg); }
    50%       { transform: translateY(-12px) rotate(-0.3deg); }
}

.carousel-inner {
    position: relative;
    width: 100%;
    height: 100%;
}

.carousel-slide {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0;
    transition: opacity 0.9s ease;
}

.carousel-slide.active {
    opacity: 1;
}

/* Puntos indicadores */
.carousel-dots {
    position: absolute;
    bottom: 16px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 7px;
    z-index: 10;
}

.carousel-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.50);
    border: none;
    cursor: pointer;
    transition: all 0.35s ease;
    padding: 0;
}

.carousel-dot.active {
    background: #ffffff;
    width: 22px;
    border-radius: 4px;
}

/* Botones prev / next */
.carousel-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.88);
    border: none;
    width: 34px;
    height: 34px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 10;
    font-size: 11px;
    color: var(--negro);
    transition: var(--transicion);
    opacity: 0;
    backdrop-filter: blur(4px);
}

.hero-carousel:hover .carousel-nav {
    opacity: 1;
}

.carousel-nav:hover {
    background: #ffffff;
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.15);
    transform: translateY(-50%) scale(1.05);
}

.carousel-prev { left: 12px; }
.carousel-next { right: 12px; }

.hero-scroll {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    color: var(--gris);
    font-size: 12px;
    animation: bounce 2s infinite;
    z-index: 2;
}

@keyframes bounce {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50%       { transform: translateX(-50%) translateY(6px); }
}

/* ================================================
   SECTION HEADERS (reutilizables)
================================================ */
.section-header {
    text-align: center;
    margin-bottom: 56px;
}

.section-tag {
    display: inline-block;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--verde);
    margin-bottom: 12px;
}

.section-title {
    font-size: clamp(28px, 4vw, 42px);
    font-weight: 800;
    letter-spacing: -0.5px;
    margin-bottom: 14px;
}

.section-subtitle {
    font-size: 16px;
    color: var(--gris);
    max-width: 560px;
    margin: 0 auto;
    line-height: 1.7;
}

/* ================================================
   SECTORES — sección CLARA
================================================ */
.sectores {
    padding: 100px 0;
    background: var(--bg);
    position: relative;
    overflow: hidden;
    border-top: 1px solid var(--borde);
}

.sectores .section-tag {
    color: var(--verde);
}

.sectores .section-title {
    color: var(--negro);
}

.sectores .section-subtitle {
    color: var(--gris);
}

.sectores-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.sector-card {
    background: var(--bg-alt);
    border: 1px solid var(--borde);
    border-radius: var(--radio);
    padding: 28px 24px;
    cursor: pointer;
    transition: var(--transicion);
    color: var(--negro);
}

.sector-card:hover {
    border-color: var(--verde);
    background: #ffffff;
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(0, 196, 140, 0.12);
}

.sector-icon {
    width: 52px;
    height: 52px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    margin-bottom: 16px;
}

.sector-icon.mecanica  { background: rgba(59,130,246,0.15);  color: #60a5fa; }
.sector-icon.belleza   { background: rgba(236,72,153,0.15);  color: #f472b6; }
.sector-icon.comidas   { background: rgba(245,158,11,0.15);  color: #fbbf24; }
.sector-icon.otros     { background: rgba(139,92,246,0.15);  color: #a78bfa; }

.sector-card h3 {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--negro);
}

.sector-card p {
    font-size: 13px;
    color: var(--gris);
    line-height: 1.6;
    margin-bottom: 16px;
}

.sector-link {
    font-size: 13px;
    font-weight: 600;
    color: var(--verde);
    display: flex;
    align-items: center;
    gap: 6px;
    transition: var(--transicion);
}

.sector-card:hover .sector-link {
    gap: 10px;
}

/* ================================================
   CATÁLOGO — tema claro
================================================ */
.catalogo {
    padding: 100px 0;
    background: var(--bg-alt);
    border-top: 1px solid var(--borde);
}

.catalogo .section-title {
    color: var(--negro);
}

/* Filtros */
.filtros {
    display: flex;
    gap: 10px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 48px;
}

.filtro-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background: #ffffff;
    border: 1px solid var(--borde);
    border-radius: 999px;
    color: var(--gris);
    font-family: var(--fuente);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transicion);
    box-shadow: var(--sombra-card);
}

.filtro-btn:hover {
    color: var(--negro);
    border-color: var(--verde);
}

.filtro-btn.activo {
    background: var(--verde);
    border-color: var(--verde);
    color: #ffffff;
    box-shadow: 0 4px 16px rgba(0, 196, 140, 0.25);
}

/* Grid de productos */
.productos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 24px;
}

/* Tarjeta de producto — CLARA */
.producto-card {
    background: #ffffff;
    border: 1px solid var(--borde);
    border-radius: var(--radio);
    overflow: hidden;
    cursor: pointer;
    transition: var(--transicion);
    box-shadow: var(--sombra-card);
}

.producto-card:hover {
    border-color: var(--verde);
    transform: translateY(-4px);
    box-shadow: 0 16px 48px rgba(0, 196, 140, 0.14);
}

.producto-imagen {
    width: 100%;
    aspect-ratio: 4/3;
    object-fit: cover;
    display: block;
}

.producto-imagen-placeholder {
    width: 100%;
    aspect-ratio: 4/3;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 48px;
}

.placeholder-mecanica { background: linear-gradient(135deg, #dbeafe, #bfdbfe); }
.placeholder-belleza  { background: linear-gradient(135deg, #fce7f3, #fbcfe8); }
.placeholder-comidas  { background: linear-gradient(135deg, #fef3c7, #fde68a); }
.placeholder-otros    { background: linear-gradient(135deg, #ede9fe, #ddd6fe); }

.producto-info {
    padding: 20px;
}

.producto-categoria {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 4px 10px;
    border-radius: 999px;
    margin-bottom: 10px;
}

.cat-mecanica { background: rgba(59,130,246,0.10);  color: #2563eb; }
.cat-belleza  { background: rgba(236,72,153,0.10);  color: #db2777; }
.cat-comidas  { background: rgba(245,158,11,0.10);  color: #d97706; }
.cat-otros    { background: rgba(139,92,246,0.10);  color: #7c3aed; }

.producto-nombre {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 6px;
    line-height: 1.3;
    color: var(--negro);
}

.producto-descripcion {
    font-size: 13px;
    color: var(--gris);
    margin-bottom: 16px;
    line-height: 1.6;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

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

.producto-precio {
    font-size: 20px;
    font-weight: 800;
    color: var(--verde);
}

.producto-btn {
    padding: 8px 16px;
    background: var(--verde-glow);
    border: 1px solid var(--borde-verde);
    border-radius: 8px;
    color: var(--verde-oscuro);
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transicion);
    font-family: var(--fuente);
}

.producto-btn:hover {
    background: var(--verde);
    border-color: var(--verde);
    color: #ffffff;
}

/* Loading */
.loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
    padding: 60px 0;
    color: var(--gris);
}

.spinner {
    width: 36px;
    height: 36px;
    border: 3px solid var(--borde);
    border-top-color: var(--verde);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.sin-resultados {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    padding: 60px 0;
    color: var(--gris);
    font-size: 15px;
}

.sin-resultados i {
    font-size: 36px;
    opacity: 0.4;
}

/* ================================================
   CONTACTO — sección OSCURA
================================================ */
.contacto {
    padding: 100px 0;
    background: var(--dark-bg);
    position: relative;
    overflow: hidden;
}

.contacto::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--verde), transparent);
    opacity: 0.3;
}

.contacto .section-tag {
    color: var(--verde-claro);
}

.contacto .section-title {
    color: #ffffff;
}

.contacto-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: start;
}

.contacto-info p {
    color: var(--dark-gris);
    margin-bottom: 32px;
    line-height: 1.7;
}

.contacto-datos {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.contacto-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px;
    background: var(--dark-card);
    border: 1px solid var(--dark-borde);
    border-radius: var(--radio);
    transition: var(--transicion);
}

.contacto-item:hover {
    border-color: var(--verde);
    background: var(--dark-hover);
}

.contacto-icon {
    width: 44px;
    height: 44px;
    background: rgba(0, 196, 140, 0.10);
    border: 1px solid var(--dark-borde-verde);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--verde);
    font-size: 18px;
    flex-shrink: 0;
}

.contacto-label {
    display: block;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--dark-gris);
    font-weight: 600;
}

.contacto-valor {
    display: block;
    font-size: 14px;
    font-weight: 600;
    color: #ffffff;
}

/* Formulario */
.contacto-form {
    background: var(--dark-card);
    border: 1px solid var(--dark-borde);
    border-radius: 16px;
    padding: 32px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--dark-gris-claro);
    margin-bottom: 8px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    background: var(--dark-hover);
    border: 1px solid var(--dark-borde);
    border-radius: 8px;
    color: #ffffff;
    font-family: var(--fuente);
    font-size: 14px;
    outline: none;
    transition: var(--transicion);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--verde);
    box-shadow: 0 0 0 3px rgba(0, 196, 140, 0.12);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--dark-gris);
}

.form-group select option {
    background: var(--dark-card);
    color: #ffffff;
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

.form-nota {
    text-align: center;
    font-size: 12px;
    color: var(--dark-gris);
    margin-top: 12px;
}

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

/* ================================================
   FOOTER — sección OSCURA
================================================ */
.footer {
    background: #050505;
    padding: 64px 0 32px;
    border-top: 1px solid var(--dark-borde);
}

.footer-top {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 48px;
}

.footer-brand p {
    margin-top: 16px;
    font-size: 14px;
    color: var(--dark-gris);
    line-height: 1.7;
    max-width: 280px;
}

.footer .nav-logo {
    font-family: var(--fuente-display);
    letter-spacing: 1px;
}

.footer .logo-viva {
    color: #ffffff;
}

.footer .logo-imagen {
    color: var(--verde);
}

.footer-links h4 {
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--dark-gris-claro);
    margin-bottom: 16px;
}

.footer-links ul {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-links a {
    font-size: 14px;
    color: var(--dark-gris);
    transition: var(--transicion);
}

.footer-links a:hover {
    color: var(--verde);
}

.footer-bottom {
    border-top: 1px solid var(--dark-borde);
    padding-top: 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 13px;
    color: var(--dark-gris);
}

/* ================================================
   MODAL
================================================ */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.75);
    z-index: 200;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    backdrop-filter: blur(6px);
}

.modal {
    background: #ffffff;
    border: 1px solid var(--borde);
    border-radius: 20px;
    max-width: 560px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    box-shadow: 0 32px 80px rgba(0,0,0,0.20);
}

.modal-close {
    position: absolute;
    top: 16px;
    right: 16px;
    width: 36px;
    height: 36px;
    background: var(--bg-alt);
    border: 1px solid var(--borde);
    border-radius: 8px;
    color: var(--gris);
    font-size: 14px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transicion);
    z-index: 1;
}

.modal-close:hover {
    color: var(--negro);
    border-color: var(--verde);
}

.modal-imagen {
    width: 100%;
    border-radius: 16px 16px 0 0;
    aspect-ratio: 4/3;
    object-fit: cover;
}

.modal-imagen-placeholder {
    width: 100%;
    aspect-ratio: 4/3;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 80px;
    border-radius: 16px 16px 0 0;
}

.modal-body {
    padding: 28px;
}

.modal-body h2 {
    font-size: 22px;
    font-weight: 800;
    margin-bottom: 8px;
    color: var(--negro);
}

.modal-body .producto-descripcion {
    -webkit-line-clamp: unset;
    margin-bottom: 20px;
    font-size: 15px;
    color: var(--gris);
}

.modal-precio {
    font-size: 32px;
    font-weight: 800;
    color: var(--verde);
    margin-bottom: 24px;
}

.modal-acciones {
    display: flex;
    gap: 12px;
}

.modal .btn-outline {
    color: var(--negro);
    border-color: var(--borde);
}

/* ================================================
   CATÁLOGO — página dedicada
================================================ */
.pagina-catalogo {
    background: var(--bg);
}

.cat-main {
    padding-top: 72px;
    min-height: 100vh;
    background: var(--bg);
}

.cat-container {
    max-width: 1300px;
    margin: 0 auto;
    padding: 32px 24px;
    display: grid;
    grid-template-columns: 260px 1fr;
    gap: 32px;
    align-items: start;
    position: relative;
}

/* Sidebar */
.cat-sidebar {
    background: #ffffff;
    border: 1px solid var(--borde);
    border-radius: var(--radio);
    overflow: hidden;
    position: sticky;
    top: 88px;
    max-height: calc(100vh - 108px);
    overflow-y: auto;
    scrollbar-width: thin;
    scrollbar-color: var(--borde) transparent;
    box-shadow: var(--sombra-card);
}

.sidebar-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 20px 12px;
    border-bottom: 1px solid var(--borde);
}

.sidebar-header h3 {
    font-size: 14px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--gris-claro);
}

.sidebar-cerrar {
    display: none;
    background: none;
    border: none;
    color: var(--gris);
    cursor: pointer;
    font-size: 16px;
    padding: 4px;
}

.sidebar-todos {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 14px 20px;
    font-size: 14px;
    font-weight: 600;
    color: var(--gris);
    border-bottom: 1px solid var(--borde);
    transition: var(--transicion);
}

.sidebar-todos:hover,
.sidebar-todos.activo {
    color: var(--verde);
    background: var(--verde-glow);
}

.sidebar-todos i {
    width: 16px;
    text-align: center;
}

.sidebar-grupo {
    border-bottom: 1px solid var(--borde);
}

.sidebar-grupo:last-child {
    border-bottom: none;
}

.sidebar-grupo-btn {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 20px;
    background: none;
    border: none;
    cursor: pointer;
    font-family: var(--fuente);
    font-size: 13px;
    font-weight: 600;
    color: var(--gris-claro);
    text-align: left;
    transition: var(--transicion);
}

.sidebar-grupo-btn:hover {
    color: var(--negro);
    background: var(--bg-alt);
}

.sidebar-grupo-btn span {
    display: flex;
    align-items: center;
    gap: 10px;
}

.sidebar-grupo-btn span i {
    color: var(--verde);
    opacity: 0.7;
    width: 16px;
    text-align: center;
}

.sidebar-chevron {
    font-size: 11px;
    color: var(--gris);
    transition: transform 0.25s;
}

.sidebar-grupo-btn.abierto .sidebar-chevron {
    transform: rotate(180deg);
}

.sidebar-sub {
    display: none;
    flex-direction: column;
    padding: 4px 0 12px;
    background: var(--bg-alt);
}

.sidebar-sub.visible {
    display: flex;
}

.sidebar-sub li a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 20px 8px 28px;
    font-size: 13px;
    color: var(--gris);
    transition: var(--transicion);
    border-left: 2px solid transparent;
    margin-left: 4px;
}

.sidebar-sub li a:hover {
    color: var(--negro);
    border-left-color: var(--borde-verde);
}

.sidebar-sub li a.activo {
    color: var(--verde);
    border-left-color: var(--verde);
    background: var(--verde-glow);
}

.sidebar-sub li a i {
    width: 14px;
    text-align: center;
    font-size: 11px;
    opacity: 0.6;
}

.sidebar-abrir {
    display: none;
    align-items: center;
    gap: 8px;
    padding: 10px 16px;
    background: #ffffff;
    border: 1px solid var(--borde);
    border-radius: 8px;
    color: var(--gris-claro);
    font-family: var(--fuente);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    margin-bottom: 16px;
    transition: var(--transicion);
}

.sidebar-abrir:hover {
    border-color: var(--verde);
    color: var(--negro);
}

/* Área de resultados */
.cat-resultados {
    min-width: 0;
}

.breadcrumb {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: var(--gris);
    margin-bottom: 24px;
    flex-wrap: wrap;
}

.breadcrumb a:hover {
    color: var(--verde);
}

.breadcrumb i {
    font-size: 10px;
    opacity: 0.5;
}

.breadcrumb span {
    color: var(--gris-claro);
    font-weight: 500;
}

.resultados-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    margin-bottom: 28px;
    gap: 16px;
    flex-wrap: wrap;
}

.resultados-titulo {
    font-size: 24px;
    font-weight: 800;
    letter-spacing: -0.5px;
    margin-bottom: 4px;
    color: var(--negro);
}

.resultados-count {
    font-size: 13px;
    color: var(--gris);
}

.orden-select {
    padding: 8px 14px;
    background: #ffffff;
    border: 1px solid var(--borde);
    border-radius: 8px;
    color: var(--gris-claro);
    font-family: var(--fuente);
    font-size: 13px;
    cursor: pointer;
    outline: none;
    transition: var(--transicion);
}

.orden-select:focus {
    border-color: var(--verde);
}

/* ================================================
   RESPONSIVE — breakpoints
================================================ */
@media (max-width: 1024px) {
    .navbar-fila2 .has-mega {
        display: none;
    }

    .nav-toggle {
        display: flex;
    }

    .mobile-menu {
        display: block;
    }

    .cat-container {
        grid-template-columns: 1fr;
    }

    .cat-sidebar {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        bottom: 0;
        width: 280px;
        z-index: 400;
        max-height: 100vh;
        border-radius: 0;
    }

    .cat-sidebar.abierto {
        display: block;
    }

    .sidebar-cerrar {
        display: block;
    }

    .sidebar-abrir {
        display: flex;
    }

    .hero-container {
        grid-template-columns: 1fr;
        gap: 48px;
        text-align: center;
    }

    .hero-content {
        max-width: 100%;
    }

    .hero-subtitle {
        margin-left: auto;
        margin-right: auto;
    }

    .hero-actions {
        justify-content: center;
    }

    .hero-visual {
        order: -1;
    }

    .hero-shirt-wrap {
        max-width: 320px;
    }

    .sectores-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .contacto-inner {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .footer-top {
        grid-template-columns: 1fr 1fr;
    }

    .footer-brand {
        grid-column: 1 / -1;
    }
}

@media (max-width: 768px) {
    .navbar-fila2 {
        display: none;
    }

    .mobile-menu {
        top: 96px;
    }

    .nav-busqueda {
        width: 100%;
        max-width: 300px;
    }

    .hero {
        padding: 172px 24px 80px;
    }

    .hero-container {
        gap: 32px;
    }

    .sectores-grid {
        grid-template-columns: 1fr 1fr;
        gap: 14px;
    }

    .footer-top {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 8px;
        text-align: center;
    }

    .hero-actions {
        flex-direction: column;
        align-items: center;
    }

    .modal-acciones {
        flex-direction: column;
    }
}

@media (max-width: 480px) {
    .sectores-grid {
        grid-template-columns: 1fr;
    }

    .filtros {
        justify-content: flex-start;
        overflow-x: auto;
        flex-wrap: nowrap;
        padding-bottom: 8px;
        scrollbar-width: none;
    }

    .filtros::-webkit-scrollbar {
        display: none;
    }

    .contacto-form {
        padding: 24px 16px;
    }
}

/* ================================================
   TOPBAR — responsive
================================================ */
@media (max-width: 900px) {
    .topbar-izq {
        display: none;
    }
}

@media (max-width: 768px) {
    .topbar-centro {
        display: none;
    }

    .topbar-der {
        width: 100%;
        justify-content: center;
    }

    .navbar {
        top: 36px;
    }
}

@media (max-width: 480px) {
    .topbar-item {
        font-size: 10px;
        letter-spacing: 0.04em;
    }

    .nav-accion-icono,
    .btn-nav-cta {
        display: none;
    }
}