/*
Theme Name: Supplies Medical
Theme URI: https://suppliesmedical.com.ar
Author: Supplies Medical
Author URI: https://suppliesmedical.com.ar
Description: Tema institucional para Supplies Medical – Fábrica de Sillas de Ruedas y Equipamiento Médico. Diseñado para máxima autoridad de marca y SEO optimizado.
Version: 1.0.0
License: Propietario
Text Domain: supplies-medical
Tags: medical, institutional, seo, product
*/

/* =============================================
   VARIABLES & SISTEMA DE COLOR
   ============================================= */
:root {
  /* Paleta principal */
  --azul-profundo:   #0B3D7B;
  --azul-medio:      #1565A8;
  --celeste:         #2196C8;
  --celeste-claro:   #E1F2F9;
  --celeste-suave:   #F0F8FC;
  --rojo:            #C8282A;
  --rojo-hover:      #A81F21;
  --negro:           #1A1A1A;
  --gris-texto:      #3D4A5C;
  --gris-medio:      #6B7E95;
  --gris-borde:      #D1DCE8;
  --gris-fondo:      #F4F7FA;
  --blanco:          #FFFFFF;

  /* Gradientes */
  --grad-hero:    linear-gradient(150deg, #072450 0%, #0B3D7B 45%, #1565A8 100%);
  --grad-azul:    linear-gradient(135deg, #0B3D7B 0%, #1565A8 100%);
  --grad-celeste: linear-gradient(135deg, #1565A8 0%, #2196C8 100%);
  --grad-rojo:    linear-gradient(135deg, #C8282A 0%, #E03335 100%);

  /* Tipografía */
  --font-head:    'Barlow', sans-serif;
  --font-body:    'Source Sans 3', sans-serif;

  /* Espaciado */
  --container:    1280px;
  --section-v:    80px;
  --border-r:     6px;
  --border-r-lg:  12px;

  /* Sombras */
  --shadow-sm:  0 2px 8px rgba(11,61,123,.08);
  --shadow-md:  0 6px 24px rgba(11,61,123,.12);
  --shadow-lg:  0 16px 48px rgba(11,61,123,.16);
  --shadow-card:0 4px 20px rgba(11,61,123,.10);
}

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

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.7;
  color: var(--gris-texto);
  background: var(--blanco);
  -webkit-font-smoothing: antialiased;
}

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

a { color: var(--azul-medio); text-decoration: none; transition: color .2s; }
a:hover { color: var(--celeste); }

ul, ol { list-style: none; }

/* =============================================
   TIPOGRAFÍA
   ============================================= */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-head);
  font-weight: 700;
  line-height: 1.2;
  color: var(--negro);
  letter-spacing: -0.02em;
}

h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.5rem, 3.5vw, 2.5rem); }
h3 { font-size: clamp(1.2rem, 2.5vw, 1.75rem); }
h4 { font-size: 1.25rem; }
h5 { font-size: 1.1rem; }

p { margin-bottom: 1rem; }
p:last-child { margin-bottom: 0; }

.text-lead {
  font-size: 1.2rem;
  line-height: 1.8;
  color: var(--gris-medio);
}

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

.container--narrow { max-width: 860px; }
.container--wide   { max-width: 1480px; }

.section { padding: var(--section-v) 0; }
.section--bg-light  { background: var(--gris-fondo); }
.section--bg-blue   { background: var(--grad-hero); color: var(--blanco); }
.section--bg-celeste{ background: var(--celeste-suave); }

/* =============================================
   GRID SISTEMA
   ============================================= */
.grid { display: grid; gap: 24px; }
.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }
.grid--2-1 { grid-template-columns: 2fr 1fr; }
.grid--1-2 { grid-template-columns: 1fr 2fr; }
.grid--auto { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }

@media (max-width: 1024px) {
  .grid--3 { grid-template-columns: repeat(2, 1fr); }
  .grid--4 { grid-template-columns: repeat(2, 1fr); }
  .grid--2-1, .grid--1-2 { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .grid--2 { grid-template-columns: 1fr; }
  .grid--3, .grid--4 { grid-template-columns: 1fr; }
}

/* =============================================
   BOTONES
   ============================================= */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  font-family: var(--font-head);
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  border-radius: var(--border-r);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all .2s;
  text-decoration: none;
  white-space: nowrap;
}

.btn--primary {
  background: var(--rojo);
  color: var(--blanco);
  border-color: var(--rojo);
}
.btn--primary:hover {
  background: var(--rojo-hover);
  border-color: var(--rojo-hover);
  color: var(--blanco);
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(200,40,42,.3);
}

.btn--secondary {
  background: transparent;
  color: var(--blanco);
  border-color: rgba(255,255,255,.6);
}
.btn--secondary:hover {
  background: rgba(255,255,255,.12);
  border-color: var(--blanco);
  color: var(--blanco);
}

.btn--outline-blue {
  background: transparent;
  color: var(--azul-profundo);
  border-color: var(--azul-profundo);
}
.btn--outline-blue:hover {
  background: var(--azul-profundo);
  color: var(--blanco);
}

.btn--whatsapp {
  background: #25D366;
  color: var(--blanco);
  border-color: #25D366;
}
.btn--whatsapp:hover {
  background: #1EBD5A;
  border-color: #1EBD5A;
  color: var(--blanco);
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(37,211,102,.3);
}

.btn--lg { padding: 18px 36px; font-size: 1.05rem; }
.btn--sm { padding: 10px 20px; font-size: 0.875rem; }

.btn-group { display: flex; gap: 12px; flex-wrap: wrap; align-items: center; }

/* =============================================
   HEADER & NAVEGACIÓN
   ============================================= */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--blanco);
  border-bottom: 3px solid var(--azul-profundo);
  box-shadow: var(--shadow-md);
}

.header-top {
  background: var(--azul-profundo);
  padding: 8px 0;
}

.header-top-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.header-top a,
.header-top span {
  color: rgba(255,255,255,.85);
  font-size: 0.82rem;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: color .2s;
}
.header-top a:hover { color: var(--blanco); }

.header-top .contact-links { display: flex; gap: 20px; }

.header-main {
  padding: 16px 0;
}

.header-main-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.site-logo img {
  height: 56px;
  width: auto;
}
.site-logo-text {
  font-family: var(--font-head);
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--azul-profundo);
  letter-spacing: -0.03em;
  line-height: 1;
}
.site-logo-text span { color: var(--rojo); }

/* Navegación principal */
.main-nav { display: flex; align-items: center; gap: 4px; }

.main-nav > li { position: relative; }

.main-nav > li > a {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 10px 14px;
  font-family: var(--font-head);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--negro);
  letter-spacing: 0.02em;
  border-radius: var(--border-r);
  transition: all .2s;
}

.main-nav > li > a:hover,
.main-nav > li.current-menu-item > a,
.main-nav > li.current-menu-parent > a {
  background: var(--celeste-claro);
  color: var(--azul-profundo);
}

/* Dropdown */
.main-nav .sub-menu {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  min-width: 240px;
  background: var(--blanco);
  border: 0.5px solid var(--gris-borde);
  border-radius: var(--border-r-lg);
  box-shadow: var(--shadow-lg);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: all .2s;
  z-index: 100;
  overflow: hidden;
}

.main-nav li:hover .sub-menu,
.main-nav li:focus-within .sub-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.main-nav .sub-menu li a {
  display: block;
  padding: 12px 20px;
  font-size: 0.9rem;
  color: var(--gris-texto);
  border-bottom: 0.5px solid var(--gris-fondo);
  transition: all .15s;
}

.main-nav .sub-menu li:last-child a { border-bottom: none; }

.main-nav .sub-menu li a:hover {
  background: var(--celeste-suave);
  color: var(--azul-profundo);
  padding-left: 28px;
}

/* CTA en el header */
.header-cta {
  display: flex;
  align-items: center;
  gap: 10px;
}

/* Hamburger */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  cursor: pointer;
  background: none;
  border: none;
}
.nav-toggle span {
  width: 24px;
  height: 2px;
  background: var(--negro);
  border-radius: 2px;
  transition: all .3s;
}

/* =============================================
   HERO SECTION
   ============================================= */
.hero {
  background: var(--grad-hero);
  position: relative;
  overflow: hidden;
  padding: 100px 0 80px;
  color: var(--blanco);
}

.hero::before {
  content: '';
  position: absolute;
  top: -20%;
  right: -10%;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: rgba(255,255,255,.03);
  pointer-events: none;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -30%;
  left: -5%;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: rgba(33,150,200,.08);
  pointer-events: none;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 2;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.2);
  color: rgba(255,255,255,.9);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: 100px;
  margin-bottom: 20px;
}

.hero-badge::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--celeste);
}

.hero-title {
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  font-weight: 800;
  line-height: 1.1;
  color: var(--blanco);
  margin-bottom: 20px;
  letter-spacing: -0.03em;
}

.hero-title em {
  font-style: normal;
  color: var(--celeste);
}

.hero-title .hero-title-red {
  color: #F06065;
}

.hero-desc {
  font-size: 1.1rem;
  line-height: 1.75;
  color: rgba(255,255,255,.8);
  margin-bottom: 32px;
  max-width: 520px;
}

.hero-trust {
  display: flex;
  gap: 24px;
  margin-top: 32px;
  flex-wrap: wrap;
}

.hero-trust-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: rgba(255,255,255,.7);
}

.hero-trust-item svg {
  color: var(--celeste);
  flex-shrink: 0;
}

.hero-image {
  position: relative;
}

.hero-image-wrap {
  border-radius: var(--border-r-lg);
  overflow: hidden;
  box-shadow: 0 32px 80px rgba(0,0,0,.3);
}

.hero-image-wrap img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
}

.hero-image-badge {
  position: absolute;
  bottom: -16px;
  left: -16px;
  background: var(--blanco);
  border-radius: var(--border-r-lg);
  padding: 16px 20px;
  box-shadow: var(--shadow-md);
  min-width: 160px;
}

.hero-image-badge .badge-number {
  font-family: var(--font-head);
  font-size: 2rem;
  font-weight: 800;
  color: var(--azul-profundo);
  line-height: 1;
}

.hero-image-badge .badge-text {
  font-size: 0.8rem;
  color: var(--gris-medio);
  line-height: 1.3;
  margin-top: 2px;
}

@media (max-width: 768px) {
  .hero { padding: 60px 0 50px; }
  .hero-inner { grid-template-columns: 1fr; gap: 40px; }
  .hero-image { display: none; }
}

/* =============================================
   SECCIÓN DIVISIONES
   ============================================= */
.divisions {
  padding: 0;
  margin-top: -40px;
  position: relative;
  z-index: 10;
}

.division-cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.division-card {
  background: var(--blanco);
  border-radius: var(--border-r-lg);
  padding: 36px;
  box-shadow: var(--shadow-lg);
  border-top: 4px solid transparent;
  transition: all .3s;
  text-decoration: none;
  color: inherit;
  display: block;
}

.division-card--ortopedia { border-top-color: var(--azul-profundo); }
.division-card--cardiovascular { border-top-color: var(--rojo); }

.division-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 24px 60px rgba(11,61,123,.18);
  color: inherit;
}

.division-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--border-r);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}

.division-card--ortopedia .division-icon { background: var(--celeste-claro); color: var(--azul-profundo); }
.division-card--cardiovascular .division-icon { background: #FDE8E8; color: var(--rojo); }

.division-card h3 {
  font-size: 1.3rem;
  color: var(--negro);
  margin-bottom: 8px;
}

.division-card p {
  font-size: 0.9rem;
  color: var(--gris-medio);
  margin-bottom: 16px;
  line-height: 1.6;
}

.division-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-head);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--azul-profundo);
}

.division-card--cardiovascular .division-link { color: var(--rojo); }

/* =============================================
   SECCIÓN PRODUCTOS
   ============================================= */
.section-header {
  text-align: center;
  margin-bottom: 48px;
}

.section-eyebrow {
  display: inline-block;
  font-family: var(--font-head);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--celeste);
  margin-bottom: 12px;
}

.section-title {
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  color: var(--negro);
  margin-bottom: 16px;
}

.section-title--light { color: var(--blanco); }

.section-subtitle {
  font-size: 1.05rem;
  color: var(--gris-medio);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.7;
}

.section-subtitle--light { color: rgba(255,255,255,.75); }

/* Tarjetas de producto */
.product-card {
  background: var(--blanco);
  border-radius: var(--border-r-lg);
  border: 0.5px solid var(--gris-borde);
  overflow: hidden;
  transition: all .3s;
  box-shadow: var(--shadow-sm);
}

.product-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--celeste);
}

.product-card-image {
  aspect-ratio: 4/3;
  overflow: hidden;
  background: var(--gris-fondo);
  position: relative;
}

.product-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .4s;
}

.product-card:hover .product-card-image img {
  transform: scale(1.05);
}

.product-card-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  background: var(--azul-profundo);
  color: var(--blanco);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 100px;
}

.product-card-body {
  padding: 20px;
}

.product-card-category {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--celeste);
  margin-bottom: 6px;
}

.product-card-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--negro);
  margin-bottom: 8px;
  line-height: 1.3;
}

.product-card-desc {
  font-size: 0.875rem;
  color: var(--gris-medio);
  margin-bottom: 16px;
  line-height: 1.6;
}

.product-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding-top: 14px;
  border-top: 0.5px solid var(--gris-borde);
}

/* =============================================
   PÁGINA DE PRODUCTO (SEO)
   ============================================= */
.product-hero {
  padding: 60px 0;
  background: var(--gris-fondo);
  border-bottom: 1px solid var(--gris-borde);
}

.product-hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}

.product-gallery {
  position: sticky;
  top: 100px;
}

.product-gallery-main {
  border-radius: var(--border-r-lg);
  overflow: hidden;
  border: 0.5px solid var(--gris-borde);
  background: var(--blanco);
  box-shadow: var(--shadow-card);
}

.product-gallery-main img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: contain;
  padding: 24px;
}

.product-gallery-thumbs {
  display: flex;
  gap: 8px;
  margin-top: 12px;
  flex-wrap: wrap;
}

.product-gallery-thumbs img {
  width: 72px;
  height: 72px;
  object-fit: contain;
  border: 1.5px solid var(--gris-borde);
  border-radius: var(--border-r);
  padding: 6px;
  cursor: pointer;
  transition: border-color .2s;
  background: var(--blanco);
}

.product-gallery-thumbs img:hover,
.product-gallery-thumbs img.active {
  border-color: var(--azul-profundo);
}

.product-info { }

.product-breadcrumbs {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 16px;
  font-size: 0.82rem;
  color: var(--gris-medio);
  flex-wrap: wrap;
}

.product-breadcrumbs a { color: var(--azul-medio); }
.product-breadcrumbs a:hover { color: var(--celeste); }
.product-breadcrumbs span { color: var(--gris-borde); }

.product-category-tag {
  display: inline-block;
  background: var(--celeste-claro);
  color: var(--azul-profundo);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 5px 12px;
  border-radius: 100px;
  margin-bottom: 12px;
}

.product-title {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  color: var(--negro);
  margin-bottom: 16px;
  line-height: 1.15;
}

.product-subtitle {
  font-size: 1.05rem;
  color: var(--gris-medio);
  margin-bottom: 24px;
  line-height: 1.7;
}

.product-features-list {
  display: grid;
  gap: 10px;
  margin-bottom: 28px;
}

.product-feature-item {
  display: flex;
  gap: 12px;
  align-items: flex-start;
}

.product-feature-icon {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--celeste-claro);
  color: var(--azul-profundo);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 2px;
}

.product-feature-text {
  font-size: 0.95rem;
  color: var(--gris-texto);
  line-height: 1.5;
}

.product-cta-group {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 28px;
}

.product-cta-note {
  font-size: 0.82rem;
  color: var(--gris-medio);
  text-align: center;
}

/* Specs tabla */
.product-specs {
  background: var(--blanco);
  border: 0.5px solid var(--gris-borde);
  border-radius: var(--border-r-lg);
  overflow: hidden;
  margin-bottom: 24px;
}

.product-specs-title {
  background: var(--azul-profundo);
  color: var(--blanco);
  font-family: var(--font-head);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 12px 20px;
}

.product-specs table {
  width: 100%;
  border-collapse: collapse;
}

.product-specs td {
  padding: 10px 20px;
  font-size: 0.875rem;
  border-bottom: 0.5px solid var(--gris-borde);
}

.product-specs td:first-child {
  font-weight: 600;
  color: var(--negro);
  background: var(--gris-fondo);
  width: 45%;
}

.product-specs td:last-child {
  color: var(--gris-texto);
}

.product-specs tr:last-child td { border-bottom: none; }

/* Trust badges */
.product-trust {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  padding: 20px;
  background: var(--celeste-suave);
  border-radius: var(--border-r-lg);
  border: 0.5px solid var(--celeste-claro);
}

.product-trust-item {
  text-align: center;
}

.product-trust-item svg {
  color: var(--azul-profundo);
  margin: 0 auto 6px;
}

.product-trust-item p {
  font-size: 0.78rem;
  color: var(--gris-texto);
  line-height: 1.4;
  font-weight: 600;
  margin: 0;
}

/* Sección descripción larga */
.product-description {
  padding: var(--section-v) 0;
}

.product-description h2,
.product-description h3 {
  color: var(--azul-profundo);
  margin-bottom: 16px;
  margin-top: 32px;
}

.product-description h2:first-child,
.product-description h3:first-child {
  margin-top: 0;
}

.product-description p {
  font-size: 1rem;
  line-height: 1.8;
  color: var(--gris-texto);
}

.product-description ul {
  list-style: none;
  margin-bottom: 1rem;
}

.product-description ul li {
  padding: 6px 0 6px 24px;
  position: relative;
  font-size: 0.95rem;
  color: var(--gris-texto);
}

.product-description ul li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--celeste);
  font-weight: 700;
}

/* =============================================
   SECCIÓN NOSOTROS / STATS
   ============================================= */
.stats-bar {
  background: var(--azul-profundo);
  padding: 48px 0;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  text-align: center;
}

.stat-item {
  padding: 0 16px;
  border-right: 0.5px solid rgba(255,255,255,.15);
}
.stat-item:last-child { border-right: none; }

.stat-number {
  font-family: var(--font-head);
  font-size: 3rem;
  font-weight: 800;
  color: var(--blanco);
  line-height: 1;
  margin-bottom: 6px;
}

.stat-number span {
  color: var(--celeste);
}

.stat-label {
  font-size: 0.85rem;
  color: rgba(255,255,255,.65);
  letter-spacing: 0.04em;
  line-height: 1.4;
}

@media (max-width: 768px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .stat-item:nth-child(2) { border-right: none; }
}

/* =============================================
   FAQ COMPONENT
   ============================================= */
.faq-list { max-width: 800px; margin: 0 auto; }

.faq-item {
  border-bottom: 0.5px solid var(--gris-borde);
}

.faq-question {
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  padding: 20px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  cursor: pointer;
  font-family: var(--font-head);
  font-size: 1rem;
  font-weight: 700;
  color: var(--negro);
  transition: color .2s;
}

.faq-question:hover { color: var(--azul-profundo); }

.faq-icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--celeste-claro);
  color: var(--azul-profundo);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 1.2rem;
  transition: all .2s;
}

.faq-item.open .faq-icon {
  background: var(--azul-profundo);
  color: var(--blanco);
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height .3s ease, padding .3s ease;
}

.faq-item.open .faq-answer {
  max-height: 400px;
}

.faq-answer-inner {
  padding-bottom: 20px;
  font-size: 0.95rem;
  color: var(--gris-texto);
  line-height: 1.8;
}

/* =============================================
   TESTIMONIOS
   ============================================= */
.testimonial-card {
  background: var(--blanco);
  border-radius: var(--border-r-lg);
  padding: 28px;
  border: 0.5px solid var(--gris-borde);
  box-shadow: var(--shadow-sm);
  position: relative;
}

.testimonial-card::before {
  content: '"';
  position: absolute;
  top: 16px;
  right: 24px;
  font-family: Georgia, serif;
  font-size: 5rem;
  color: var(--celeste-claro);
  line-height: 1;
}

.testimonial-stars {
  display: flex;
  gap: 3px;
  margin-bottom: 14px;
  color: #F9A825;
}

.testimonial-text {
  font-size: 0.95rem;
  line-height: 1.75;
  color: var(--gris-texto);
  margin-bottom: 20px;
}

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

.testimonial-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--grad-azul);
  color: var(--blanco);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 0.9rem;
  flex-shrink: 0;
}

.testimonial-author-info h4 {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--negro);
  line-height: 1.2;
}

.testimonial-author-info p {
  font-size: 0.8rem;
  color: var(--gris-medio);
  margin: 0;
}

/* =============================================
   CONTACTO / CTA SECTION
   ============================================= */
.contact-section {
  background: var(--grad-hero);
  position: relative;
  overflow: hidden;
}

.contact-section::before {
  content: '';
  position: absolute;
  top: -40%;
  right: -10%;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: rgba(255,255,255,.03);
  pointer-events: none;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  position: relative;
  z-index: 2;
}

@media (max-width: 768px) {
  .contact-grid { grid-template-columns: 1fr; gap: 40px; }
}

.contact-info h2 {
  color: var(--blanco);
  margin-bottom: 16px;
}

.contact-info p {
  color: rgba(255,255,255,.75);
  margin-bottom: 28px;
  line-height: 1.75;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.contact-detail-item {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.95rem;
  color: rgba(255,255,255,.85);
}

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

/* Formulario de contacto */
.contact-form {
  background: var(--blanco);
  border-radius: var(--border-r-lg);
  padding: 36px;
  box-shadow: var(--shadow-lg);
}

.contact-form h3 {
  font-size: 1.3rem;
  color: var(--negro);
  margin-bottom: 24px;
}

.form-group {
  margin-bottom: 16px;
}

.form-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--negro);
  margin-bottom: 6px;
}

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid var(--gris-borde);
  border-radius: var(--border-r);
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--negro);
  background: var(--blanco);
  transition: border-color .2s, box-shadow .2s;
  outline: none;
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  border-color: var(--azul-medio);
  box-shadow: 0 0 0 3px rgba(21,101,168,.1);
}

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

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

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

.form-submit {
  width: 100%;
  padding: 15px;
  background: var(--rojo);
  color: var(--blanco);
  border: none;
  border-radius: var(--border-r);
  font-family: var(--font-head);
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  transition: all .2s;
  margin-top: 4px;
}

.form-submit:hover {
  background: var(--rojo-hover);
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(200,40,42,.3);
}

/* =============================================
   FOOTER
   ============================================= */
.site-footer {
  background: var(--negro);
  color: rgba(255,255,255,.75);
}

.footer-top {
  padding: 64px 0 48px;
  border-bottom: 0.5px solid rgba(255,255,255,.1);
}

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

.footer-brand { }

.footer-brand-logo {
  display: inline-block;
  margin-bottom: 16px;
}

.footer-brand-logo img { height: 48px; }

.footer-tagline {
  font-size: 0.875rem;
  line-height: 1.7;
  color: rgba(255,255,255,.6);
  margin-bottom: 24px;
  max-width: 320px;
}

.footer-socials {
  display: flex;
  gap: 10px;
}

.footer-social-link {
  width: 38px;
  height: 38px;
  border-radius: var(--border-r);
  background: rgba(255,255,255,.08);
  border: 0.5px solid rgba(255,255,255,.12);
  color: rgba(255,255,255,.7);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all .2s;
  text-decoration: none;
}

.footer-social-link:hover {
  background: var(--celeste);
  border-color: var(--celeste);
  color: var(--blanco);
  transform: translateY(-2px);
}

.footer-col-title {
  font-family: var(--font-head);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--blanco);
  margin-bottom: 20px;
}

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

.footer-links a {
  font-size: 0.875rem;
  color: rgba(255,255,255,.6);
  transition: color .2s;
  text-decoration: none;
}

.footer-links a:hover {
  color: var(--celeste);
  padding-left: 6px;
}

.footer-contact-item {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  font-size: 0.875rem;
  color: rgba(255,255,255,.6);
  margin-bottom: 12px;
}

.footer-contact-item svg {
  color: var(--celeste);
  flex-shrink: 0;
  margin-top: 2px;
}

.footer-bottom {
  padding: 20px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.footer-copyright {
  font-size: 0.8rem;
  color: rgba(255,255,255,.4);
}

.footer-anmat {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.8rem;
  color: rgba(255,255,255,.5);
}

.footer-anmat img {
  height: 28px;
  opacity: 0.7;
}

@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
}

/* =============================================
   BREADCRUMBS
   ============================================= */
.breadcrumbs-bar {
  background: var(--gris-fondo);
  border-bottom: 0.5px solid var(--gris-borde);
  padding: 12px 0;
}

.breadcrumbs {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  color: var(--gris-medio);
  flex-wrap: wrap;
}

.breadcrumbs a { color: var(--azul-medio); text-decoration: none; }
.breadcrumbs a:hover { color: var(--celeste); }
.breadcrumbs .sep { color: var(--gris-borde); }
.breadcrumbs .current { color: var(--gris-texto); font-weight: 500; }

/* =============================================
   ANMAT BADGE / CERTIFICATIONS
   ============================================= */
.cert-bar {
  background: var(--celeste-suave);
  border-top: 0.5px solid var(--celeste-claro);
  border-bottom: 0.5px solid var(--celeste-claro);
  padding: 16px 0;
}

.cert-bar-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 32px;
  flex-wrap: wrap;
}

.cert-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--azul-profundo);
}

.cert-item img { height: 32px; }

/* =============================================
   NOTICE / ALERTS
   ============================================= */
.notice {
  padding: 14px 18px;
  border-radius: var(--border-r);
  font-size: 0.9rem;
  margin-bottom: 16px;
  display: flex;
  gap: 10px;
  align-items: flex-start;
  line-height: 1.5;
}

.notice--info    { background: var(--celeste-claro); color: var(--azul-profundo); border-left: 3px solid var(--celeste); }
.notice--success { background: #E8F5E9; color: #1B5E20; border-left: 3px solid #4CAF50; }
.notice--warning { background: #FFF8E1; color: #795548; border-left: 3px solid #FFC107; }

/* =============================================
   WHATSAPP FLOATING BUTTON
   ============================================= */
.whatsapp-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 9999;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: #25D366;
  color: var(--blanco);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 24px rgba(37,211,102,.4);
  text-decoration: none;
  transition: all .2s;
  animation: wa-pulse 2.5s infinite;
}

.whatsapp-float:hover {
  transform: scale(1.1);
  color: var(--blanco);
}

@keyframes wa-pulse {
  0%,100% { box-shadow: 0 8px 24px rgba(37,211,102,.4); }
  50% { box-shadow: 0 8px 32px rgba(37,211,102,.6), 0 0 0 8px rgba(37,211,102,.1); }
}

/* =============================================
   PAGE INTERNA GENÉRICA
   ============================================= */
.page-hero {
  background: var(--grad-azul);
  padding: 60px 0;
  color: var(--blanco);
}

.page-hero h1 { color: var(--blanco); margin-bottom: 10px; }
.page-hero p { color: rgba(255,255,255,.75); font-size: 1.05rem; }

.page-content {
  padding: var(--section-v) 0;
}

.page-content h2 { color: var(--azul-profundo); margin: 32px 0 14px; }
.page-content h3 { color: var(--negro); margin: 24px 0 10px; }
.page-content p { color: var(--gris-texto); line-height: 1.8; }

/* =============================================
   RESPONSIVE GENERAL
   ============================================= */
@media (max-width: 1024px) {
  :root { --section-v: 60px; }
  .division-cards { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  :root { --section-v: 48px; }

  .main-nav { display: none; flex-direction: column; width: 100%; background: var(--blanco); border-top: 0.5px solid var(--gris-borde); padding: 16px 0; }
  .main-nav.open { display: flex; }
  .main-nav > li > a { padding: 14px 20px; border-radius: 0; border-bottom: 0.5px solid var(--gris-fondo); }
  .main-nav .sub-menu { position: static; opacity: 1; visibility: visible; transform: none; box-shadow: none; border: none; background: var(--gris-fondo); }
  .nav-toggle { display: flex; }
  .header-main-inner { flex-wrap: wrap; }

  .product-hero-inner { grid-template-columns: 1fr; gap: 32px; }
  .product-gallery { position: static; }
  .product-trust { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .header-cta .btn:not(.btn--whatsapp) { display: none; }
}

@media (max-width: 480px) {
  .product-trust { grid-template-columns: repeat(3, 1fr); }
  .hero-trust { flex-direction: column; gap: 12px; }
}

/* =============================================
   UTILIDADES
   ============================================= */
.text-center { text-align: center; }
.text-right  { text-align: right; }
.mt-8  { margin-top: 8px; }
.mt-16 { margin-top: 16px; }
.mt-24 { margin-top: 24px; }
.mt-32 { margin-top: 32px; }
.mb-8  { margin-bottom: 8px; }
.mb-16 { margin-bottom: 16px; }
.mb-24 { margin-bottom: 24px; }
.mb-32 { margin-bottom: 32px; }
.hidden { display: none !important; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); }

/* Scrollbar */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: var(--gris-fondo); }
::-webkit-scrollbar-thumb { background: var(--gris-borde); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--gris-medio); }