/* ==========================================================================
   SISTEMA DE DISEÑO & ESTILOS GLOBALES - PRÁCTIPET
   ========================================================================== */

/* Importación de Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&display=swap');

:root {
  /* Paleta de Colores Exclusiva */
  --color-teal: #1F3A3D;
  --color-teal-rgb: 31, 58, 61;
  --color-terracotta: #E07A5F;
  --color-terracotta-rgb: 224, 122, 95;
  --color-bg-warm: #FAF7F2;
  --color-bg-soft: #F2E8DC;
  --color-green: #2FBF71;
  --color-green-hover: #26a35f;
  --color-white: #FFFFFF;
  --color-text-dark: #1F3A3D;
  --color-text-muted: #5C7376;
  --color-border: #E8E1D5;
  
  /* Tipografía y Espaciado */
  --font-sans: 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  
  /* Bordes y Sombras */
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 24px;
  --radius-full: 9999px;
  
  --shadow-sm: 0 2px 8px rgba(31, 58, 61, 0.04);
  --shadow-md: 0 10px 30px rgba(31, 58, 61, 0.08);
  --shadow-lg: 0 20px 40px rgba(31, 58, 61, 0.12);
  --shadow-inset: inset 0 2px 4px rgba(0, 0, 0, 0.06);
}

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

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

body {
  font-family: var(--font-sans);
  background-color: var(--color-bg-warm);
  color: var(--color-text-dark);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

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

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

button {
  cursor: pointer;
}

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

ul {
  list-style: none;
}

/* Utilidades generales */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

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

/* ==========================================================================
   HEADER / NAVEGACIÓN
   ========================================================================== */
.main-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  background-color: rgba(250, 247, 242, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(31, 58, 61, 0.05);
  transition: var(--transition-normal);
}

.main-header.scrolled {
  background-color: var(--color-bg-warm);
  box-shadow: var(--shadow-sm);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}

.logo-link {
  display: flex;
  align-items: center;
  width: 160px;
  height: 40px;
  transition: transform var(--transition-fast);
}

.logo-link:hover {
  transform: scale(1.02);
}

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

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

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

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: var(--color-terracotta);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform var(--transition-normal);
}

.nav-link:hover::after,
.nav-link.active::after {
  transform: scaleX(1);
  transform-origin: left;
}

.nav-link.active {
  color: var(--color-terracotta);
}

/* Buscador y Controles Rápidos */
.nav-actions {
  display: flex;
  align-items: center;
  gap: 20px;
}

.search-bar {
  display: flex;
  align-items: center;
  background-color: var(--color-bg-soft);
  border: 1px solid transparent;
  border-radius: var(--radius-full);
  padding: 8px 16px;
  width: 200px;
  transition: all var(--transition-normal);
}

.search-bar:focus-within {
  width: 240px;
  border-color: rgba(224, 122, 95, 0.4);
  background-color: var(--color-white);
  box-shadow: 0 0 0 3px rgba(224, 122, 95, 0.1);
}

.search-input {
  width: 100%;
  outline: none;
  font-size: 14px;
  background: transparent;
  color: var(--color-text-dark);
}

.search-input::placeholder {
  color: var(--color-text-muted);
}

.search-btn {
  color: var(--color-text-dark);
  display: flex;
  align-items: center;
  justify-content: center;
}

.icon-btn {
  color: var(--color-text-dark);
  font-size: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  transition: all var(--transition-fast);
}

.icon-btn:hover {
  background-color: var(--color-bg-soft);
  color: var(--color-terracotta);
}

.cart-badge {
  position: absolute;
  top: 4px;
  right: 4px;
  background-color: var(--color-terracotta);
  color: var(--color-white);
  font-size: 10px;
  font-weight: 700;
  min-width: 18px;
  height: 18px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--color-bg-warm);
  animation: pulse-badge 2s infinite;
}

@keyframes pulse-badge {
  0% { transform: scale(1); }
  50% { transform: scale(1.1); }
  100% { transform: scale(1); }
}

.burger-menu-btn {
  display: none;
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */
.hero-section {
  padding-top: 140px;
  padding-bottom: 80px;
  background: radial-gradient(circle at 80% 20%, rgba(242, 232, 220, 0.6) 0%, rgba(250, 247, 242, 1) 100%);
  position: relative;
  overflow: hidden;
}

/* Ondas decorativas de fondo al estilo de la referencia */
.hero-section::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 100px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1440 320'%3E%3Cpath fill='%23FAF7F2' fill-opacity='1' d='M0,224L120,202.7C240,181,480,139,720,138.7C960,139,1200,181,1320,202.7L1440,224L1440,320L1320,320C1200,320,960,320,720,320C480,320,240,320,120,320L0,320Z'%3E%3C/path%3E%3C/svg%3E");
  background-size: cover;
  background-repeat: no-repeat;
  pointer-events: none;
  z-index: 2;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
}

.hero-content {
  z-index: 5;
}

.hero-tagline {
  font-size: 15px;
  font-weight: 700;
  color: var(--color-terracotta);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: 16px;
  display: inline-block;
}

.hero-title {
  font-size: 46px;
  font-weight: 800;
  line-height: 1.2;
  color: var(--color-teal);
  margin-bottom: 20px;
  letter-spacing: -1px;
}

.hero-title span {
  color: var(--color-terracotta);
  position: relative;
  display: inline-block;
}

.hero-title span::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 2px;
  width: 100%;
  height: 4px;
  background-color: var(--color-bg-soft);
  z-index: -1;
  border-radius: var(--radius-full);
}

.hero-subtitle {
  font-size: 18px;
  color: var(--color-text-muted);
  margin-bottom: 32px;
  font-weight: 400;
  max-width: 520px;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  margin-bottom: 40px;
}

/* Botones con micro-animaciones */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 28px;
  font-weight: 600;
  font-size: 15px;
  border-radius: var(--radius-full);
  transition: all var(--transition-fast);
  box-shadow: var(--shadow-sm);
}

.btn:active {
  transform: translateY(1px);
}

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

.btn-primary:hover {
  background-color: var(--color-green-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(47, 191, 113, 0.25);
}

.btn-secondary {
  background-color: var(--color-white);
  color: var(--color-terracotta);
  border: 2px solid var(--color-border);
}

.btn-secondary:hover {
  border-color: var(--color-terracotta);
  background-color: rgba(224, 122, 95, 0.03);
  transform: translateY(-2px);
}

/* Cintillo Social Proof */
.hero-proof {
  display: flex;
  align-items: center;
  gap: 16px;
}

.avatar-group {
  display: flex;
}

.avatar-img {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-full);
  border: 2px solid var(--color-bg-warm);
  margin-left: -10px;
  object-fit: cover;
}

.avatar-img:first-child {
  margin-left: 0;
}

.proof-info {
  display: flex;
  flex-direction: column;
}

.proof-users {
  font-size: 14px;
  font-weight: 700;
  color: var(--color-teal);
}

.proof-stars {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 13px;
  font-weight: 600;
  color: var(--color-terracotta);
}

.stars-icons {
  color: #FFB020;
  display: flex;
  gap: 2px;
}

/* Imagen Hero */
.hero-image-wrapper {
  position: relative;
  display: flex;
  justify-content: center;
  z-index: 3;
}

.hero-image-decor {
  position: absolute;
  width: 100%;
  height: 100%;
  background-color: var(--color-bg-soft);
  border-radius: 40% 60% 70% 30% / 40% 50% 60% 50%;
  top: 10px;
  left: 10px;
  z-index: -1;
  animation: blob-morph 12s ease-in-out infinite alternate;
}

@keyframes blob-morph {
  0% { border-radius: 40% 60% 70% 30% / 40% 50% 60% 50%; }
  100% { border-radius: 70% 30% 50% 50% / 30% 60% 40% 70%; }
}

.hero-main-img {
  width: 100%;
  max-width: 480px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.hero-main-img:hover {
  transform: translateY(-5px);
}

/* Floating badge */
.hero-floating-badge {
  position: absolute;
  bottom: 30px;
  left: -20px;
  background-color: var(--color-white);
  padding: 12px 20px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 12px;
  animation: floating 4s ease-in-out infinite;
}

@keyframes floating {
  0% { transform: translateY(0px); }
  50% { transform: translateY(-10px); }
  100% { transform: translateY(0px); }
}

.floating-badge-icon {
  background-color: rgba(224, 122, 95, 0.1);
  color: var(--color-terracotta);
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
}

.floating-badge-text h4 {
  font-size: 13px;
  font-weight: 700;
  color: var(--color-teal);
}

.floating-badge-text p {
  font-size: 11px;
  color: var(--color-text-muted);
}

/* ==========================================================================
   SECCIÓN DE PRODUCTOS
   ========================================================================== */
.products-section {
  padding: 100px 0;
  background-color: var(--color-bg-warm);
}

.section-header {
  margin-bottom: 50px;
}

.section-subtitle {
  font-size: 14px;
  font-weight: 700;
  color: var(--color-terracotta);
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 12px;
}

.section-title {
  font-size: 34px;
  font-weight: 800;
  color: var(--color-teal);
  letter-spacing: -0.5px;
  position: relative;
  display: inline-block;
  padding-bottom: 8px;
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 3px;
  background-color: var(--color-terracotta);
  border-radius: var(--radius-full);
}

/* Grid de Productos */
.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

/* Tarjetas de Producto */
.product-card {
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(31, 58, 61, 0.03);
  position: relative;
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
}

.product-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(224, 122, 95, 0.15);
}

.product-card--link {
  cursor: pointer;
}

.product-card--link:focus-visible {
  outline: 3px solid rgba(224, 122, 95, 0.35);
  outline-offset: 4px;
}

.product-fav-btn {
  position: absolute;
  top: 24px;
  right: 24px;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  background-color: rgba(250, 247, 242, 0.8);
  color: var(--color-text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10;
  transition: all var(--transition-fast);
  backdrop-filter: blur(4px);
}

.product-fav-btn:hover {
  background-color: var(--color-white);
  color: var(--color-terracotta);
  transform: scale(1.1);
  box-shadow: var(--shadow-sm);
}

.product-fav-btn.active {
  color: var(--color-terracotta);
  background-color: rgba(224, 122, 95, 0.1);
}

.product-image-container {
  background-color: var(--color-bg-warm);
  border-radius: var(--radius-md);
  height: 220px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  margin-bottom: 20px;
  position: relative;
}

.product-img {
  max-height: 90%;
  object-fit: contain;
  transition: transform var(--transition-slow);
}

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

.product-rating {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 10px;
}

.product-stars {
  color: #FFB020;
  font-size: 13px;
  display: flex;
}

.product-rating-count {
  font-size: 12px;
  color: var(--color-text-muted);
  font-weight: 500;
}

.product-title {
  font-size: 19px;
  font-weight: 700;
  color: var(--color-teal);
  margin-bottom: 8px;
}

.product-desc {
  font-size: 14px;
  color: var(--color-text-muted);
  margin-bottom: 20px;
  flex-grow: 1;
}

.product-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: auto;
}

.product-price {
  display: flex;
  flex-direction: column;
}

.price-label {
  font-size: 11px;
  color: var(--color-text-muted);
  font-weight: 500;
  text-transform: uppercase;
}

.price-value {
  font-size: 22px;
  font-weight: 800;
  color: var(--color-teal);
}

.price-before {
  display: block;
  margin-bottom: 2px;
  font-size: 12px;
  font-weight: 700;
  color: var(--color-text-muted);
  text-decoration: line-through;
}

.add-to-cart-btn {
  background-color: var(--color-green);
  color: var(--color-white);
  padding: 10px 18px;
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: 13px;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: all var(--transition-fast);
  box-shadow: 0 4px 10px rgba(47, 191, 113, 0.15);
}

.add-to-cart-btn:hover {
  background-color: var(--color-green-hover);
  transform: scale(1.03);
  box-shadow: 0 6px 15px rgba(47, 191, 113, 0.25);
}

/* ==========================================================================
   TRUST SECTION (FRANJA DE CONFIANZA)
   ========================================================================== */
.trust-section {
  background-color: var(--color-bg-soft);
  padding: 30px 0;
  border-top: 1px solid rgba(31, 58, 61, 0.05);
  border-bottom: 1px solid rgba(31, 58, 61, 0.05);
}

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

.trust-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 10px;
}

.trust-icon-box {
  background-color: var(--color-white);
  color: var(--color-terracotta);
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-sm);
  flex-shrink: 0;
}

.trust-info h3 {
  font-size: 14px;
  font-weight: 700;
  color: var(--color-teal);
  margin-bottom: 2px;
}

.trust-info p {
  font-size: 12px;
  color: var(--color-text-muted);
  line-height: 1.3;
}

/* ==========================================================================
   BRAND MESSAGE (MENOS COSAS, MÁS BIENESTAR)
   ========================================================================== */
.brand-message-section {
  padding: 100px 0;
  background-color: var(--color-bg-warm);
}

.brand-card {
  background-color: var(--color-bg-soft);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  align-items: center;
}

.brand-card-content {
  padding: 60px;
}

.brand-card-heart {
  color: var(--color-terracotta);
  font-size: 24px;
  margin-bottom: 16px;
  display: flex;
  gap: 8px;
  align-items: center;
}

.brand-card-heart::after {
  content: '';
  width: 32px;
  height: 1px;
  background-color: var(--color-border);
}

.brand-card-title {
  font-size: 32px;
  font-weight: 800;
  color: var(--color-teal);
  line-height: 1.2;
  margin-bottom: 20px;
}

.brand-card-title span {
  color: var(--color-terracotta);
}

.brand-card-text {
  font-size: 16px;
  color: var(--color-text-muted);
  margin-bottom: 30px;
  line-height: 1.6;
}

.brand-badge-box {
  display: flex;
  align-items: center;
  gap: 16px;
  background-color: var(--color-white);
  padding: 16px 24px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  display: inline-flex;
}

.brand-badge-icon {
  background-color: rgba(31, 58, 61, 0.05);
  color: var(--color-teal);
  width: 42px;
  height: 42px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
}

.brand-badge-info h4 {
  font-size: 14px;
  font-weight: 700;
  color: var(--color-teal);
}

.brand-badge-info p {
  font-size: 11px;
  color: var(--color-text-muted);
}

.brand-card-image {
  height: 100%;
  min-height: 380px;
  position: relative;
}

.brand-card-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ==========================================================================
   PREGUNTAS FRECUENTES (FAQ)
   ========================================================================== */
.faq-section {
  padding: 100px 0;
  background-color: var(--color-bg-warm);
}

.faq-grid {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

/* Acordeón */
.faq-item {
  background-color: var(--color-white);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  overflow: hidden;
  transition: all var(--transition-normal);
}

.faq-item:hover,
.faq-item.active {
  border-color: rgba(224, 122, 95, 0.3);
  box-shadow: var(--shadow-sm);
}

.faq-header {
  padding: 22px 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: transparent;
  width: 100%;
  text-align: left;
}

.faq-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--color-teal);
  display: flex;
  align-items: center;
  gap: 14px;
}

.faq-title-icon {
  color: var(--color-text-muted);
}

.faq-toggle-icon {
  color: var(--color-terracotta);
  transition: transform var(--transition-normal);
}

.faq-item.active .faq-toggle-icon {
  transform: rotate(45deg);
}

.faq-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-normal) ease-out, padding var(--transition-normal);
  padding: 0 28px;
}

.faq-item.active .faq-content {
  padding: 0 28px 24px 62px;
}

.faq-text {
  font-size: 15px;
  color: var(--color-text-muted);
  line-height: 1.5;
}

/* ==========================================================================
   NEWSLETTER / CTA
   ========================================================================== */
.newsletter-section {
  background-color: var(--color-teal);
  color: var(--color-white);
  padding: 60px 0;
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
  margin: 0 24px;
}

.newsletter-section::before {
  content: '';
  position: absolute;
  width: 250px;
  height: 250px;
  background-color: rgba(224, 122, 95, 0.1);
  border-radius: var(--radius-full);
  top: -50px;
  right: -50px;
}

.newsletter-container {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 40px;
  align-items: center;
  position: relative;
  z-index: 2;
}

.newsletter-content {
  display: flex;
  align-items: center;
  gap: 20px;
}

.newsletter-mascot-img {
  width: 80px;
  height: 80px;
  border-radius: var(--radius-full);
  border: 3px solid rgba(250, 247, 242, 0.15);
  object-fit: cover;
  flex-shrink: 0;
}

.newsletter-info h2 {
  font-size: 22px;
  font-weight: 800;
  line-height: 1.3;
  margin-bottom: 6px;
}

.newsletter-info p {
  font-size: 13px;
  color: rgba(250, 247, 242, 0.7);
}

.newsletter-form-wrapper {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.newsletter-form {
  display: flex;
  background-color: var(--color-white);
  padding: 6px;
  border-radius: var(--radius-full);
  border: 2px solid transparent;
  transition: all var(--transition-normal);
}

.newsletter-form:focus-within {
  border-color: var(--color-terracotta);
  box-shadow: 0 0 0 3px rgba(224, 122, 95, 0.25);
}

.newsletter-input {
  width: 100%;
  padding: 10px 20px;
  outline: none;
  font-size: 14px;
  color: var(--color-text-dark);
}

.newsletter-input::placeholder {
  color: #A0B0B2;
}

.newsletter-submit-btn {
  background-color: var(--color-green);
  color: var(--color-white);
  padding: 12px 28px;
  border-radius: var(--radius-full);
  font-weight: 700;
  font-size: 14px;
  transition: all var(--transition-fast);
  flex-shrink: 0;
}

.newsletter-submit-btn:hover {
  background-color: var(--color-green-hover);
  transform: scale(1.02);
}

.newsletter-subtext {
  font-size: 11px;
  color: rgba(250, 247, 242, 0.6);
  display: flex;
  align-items: center;
  gap: 6px;
  padding-left: 20px;
}

.newsletter-subtext-icon {
  color: var(--color-terracotta);
}

/* Estilos de Feedback de validación */
.form-group-feedback {
  font-size: 12px;
  margin-top: 4px;
  padding-left: 20px;
  font-weight: 600;
  display: none;
}

.form-group-feedback.success {
  color: var(--color-green);
  display: block;
}

.form-group-feedback.error {
  color: #E74C3C;
  display: block;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.main-footer {
  background-color: var(--color-bg-soft);
  padding: 80px 0 30px 0;
  margin-top: 100px;
  border-top: 1px solid var(--color-border);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr 0.8fr;
  gap: 40px;
  margin-bottom: 60px;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.footer-logo {
  height: 45px;
  width: 170px;
}

.footer-desc {
  font-size: 14px;
  color: var(--color-text-muted);
  max-width: 260px;
}

.footer-socials {
  display: flex;
  gap: 12px;
}

.social-link {
  background-color: var(--color-white);
  color: var(--color-teal);
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
  box-shadow: var(--shadow-sm);
}

.social-link:hover {
  background-color: var(--color-terracotta);
  color: var(--color-white);
  transform: translateY(-3px);
  box-shadow: 0 4px 10px rgba(224, 122, 95, 0.2);
}

.footer-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--color-teal);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 24px;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-link {
  font-size: 14px;
  color: var(--color-text-muted);
  transition: all var(--transition-fast);
}

.footer-link:hover {
  color: var(--color-terracotta);
  padding-left: 4px;
}

.footer-contact {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 14px;
  color: var(--color-text-muted);
}

.contact-item-icon {
  color: var(--color-terracotta);
  flex-shrink: 0;
}

.contact-info strong {
  color: var(--color-teal);
}

.footer-payments {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.payment-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}

.payment-card {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  height: 40px;
  transition: all var(--transition-fast);
}

.payment-card img {
  max-height: 22px;
  object-fit: contain;
}

.payment-card:hover {
  border-color: var(--color-terracotta);
  transform: translateY(-2px);
}

/* Footer Bottom */
.footer-bottom {
  border-top: 1px solid var(--color-border);
  padding-top: 30px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13px;
  color: var(--color-text-muted);
}

.footer-legal-links {
  display: flex;
  gap: 24px;
}

.footer-legal-link:hover {
  color: var(--color-terracotta);
}

/* ==========================================================================
   CARRO DE COMPRAS - PANEL LATERAL (DRAWER)
   ========================================================================== */
.cart-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(31, 58, 61, 0.4);
  backdrop-filter: blur(4px);
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
}

.cart-overlay.active {
  opacity: 1;
  visibility: visible;
}

.cart-drawer {
  position: fixed;
  top: 0;
  right: 0;
  width: 440px;
  height: 100%;
  background-color: var(--color-bg-warm);
  z-index: 1001;
  box-shadow: var(--shadow-lg);
  transform: translateX(100%);
  transition: transform var(--transition-normal) cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  flex-direction: column;
}

.cart-overlay.active .cart-drawer {
  transform: translateX(0);
}

.cart-header {
  padding: 24px;
  border-bottom: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  background-color: var(--color-white);
}

.cart-header-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--color-teal);
  display: flex;
  align-items: center;
  gap: 10px;
}

.cart-close-btn {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted);
  transition: all var(--transition-fast);
}

.cart-close-btn:hover {
  background-color: var(--color-bg-soft);
  color: var(--color-terracotta);
}

/* Items del Carrito */
.cart-items-container {
  flex-grow: 1;
  overflow-y: auto;
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.cart-empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100%;
  color: var(--color-text-muted);
  text-center: center;
  gap: 16px;
}

.cart-empty-icon {
  color: var(--color-border);
}

.cart-empty-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--color-teal);
}

.cart-empty-btn {
  background-color: var(--color-terracotta);
  color: var(--color-white);
  padding: 10px 24px;
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: 13px;
  margin-top: 8px;
}

/* Fila de Item individual */
.cart-item {
  background-color: var(--color-white);
  border-radius: var(--radius-md);
  padding: 16px;
  display: flex;
  gap: 16px;
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(31, 58, 61, 0.02);
  position: relative;
  transition: all var(--transition-fast);
}

.cart-item:hover {
  border-color: rgba(224, 122, 95, 0.1);
  box-shadow: var(--shadow-md);
}

.cart-item-img-box {
  width: 70px;
  height: 70px;
  background-color: var(--color-bg-warm);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  overflow: hidden;
}

.cart-item-img {
  max-width: 90%;
  max-height: 90%;
  object-fit: contain;
}

.cart-item-info {
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.cart-item-title {
  font-size: 14px;
  font-weight: 700;
  color: var(--color-teal);
  padding-right: 20px;
}

.cart-item-price {
  font-size: 15px;
  font-weight: 800;
  color: var(--color-teal);
}

.cart-item-controls {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 8px;
}

.quantity-selector {
  display: flex;
  align-items: center;
  background-color: var(--color-bg-soft);
  border-radius: var(--radius-full);
  padding: 4px;
  gap: 6px;
}

.qty-btn {
  width: 24px;
  height: 24px;
  border-radius: var(--radius-full);
  background-color: var(--color-white);
  color: var(--color-teal);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-fast);
}

.qty-btn:hover {
  color: var(--color-terracotta);
  transform: scale(1.05);
}

.qty-val {
  font-size: 13px;
  font-weight: 700;
  min-width: 18px;
  text-align: center;
}

.cart-item-remove-btn {
  color: var(--color-text-muted);
  transition: color var(--transition-fast);
  padding: 4px;
}

.cart-item-remove-btn:hover {
  color: #E74C3C;
}

/* Footer del Carrito */
.cart-footer {
  background-color: var(--color-white);
  border-top: 1px solid var(--color-border);
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.cart-summary-row {
  display: flex;
  justify-content: space-between;
  font-size: 15px;
  color: var(--color-text-muted);
}

.cart-summary-row.total {
  font-size: 18px;
  font-weight: 800;
  color: var(--color-teal);
  border-top: 1px solid var(--color-border);
  padding-top: 14px;
  margin-top: 4px;
}

.cart-actions {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.btn-checkout {
  background-color: var(--color-green);
  color: var(--color-white);
  padding: 16px;
  border-radius: var(--radius-full);
  font-weight: 700;
  font-size: 15px;
  text-align: center;
  box-shadow: 0 4px 15px rgba(47, 191, 113, 0.2);
}

.btn-checkout:hover {
  background-color: var(--color-green-hover);
  transform: translateY(-1px);
}

/* ==========================================================================
   MODAL DE CHECKOUT (PASO PREVIO A WHATSAPP)
   ========================================================================== */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(31, 58, 61, 0.5);
  backdrop-filter: blur(6px);
  z-index: 2000;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.checkout-modal {
  background-color: var(--color-bg-warm);
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 680px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-lg);
  transform: translateY(20px);
  transition: transform var(--transition-normal);
  display: flex;
  flex-direction: column;
  position: relative;
}

.modal-overlay.active .checkout-modal {
  transform: translateY(0);
}

.modal-header {
  padding: 24px;
  background-color: var(--color-white);
  border-bottom: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 10;
}

.modal-title {
  font-size: 18px;
  font-weight: 800;
  color: var(--color-teal);
  display: flex;
  align-items: center;
  gap: 10px;
}

.modal-close-btn {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted);
  transition: all var(--transition-fast);
}

.modal-close-btn:hover {
  background-color: var(--color-bg-soft);
  color: var(--color-terracotta);
}

.modal-body {
  padding: 30px;
}

/* Grid del Formulario de Checkout */
.checkout-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 30px;
}

.checkout-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.form-title {
  font-size: 14px;
  font-weight: 700;
  color: var(--color-terracotta);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 8px;
  border-bottom: 2px solid var(--color-bg-soft);
  padding-bottom: 6px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-label {
  font-size: 12px;
  font-weight: 700;
  color: var(--color-teal);
}

.form-input,
.form-select {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  font-size: 14px;
  color: var(--color-text-dark);
  outline: none;
  transition: all var(--transition-fast);
}

.form-input:focus,
.form-select:focus {
  border-color: var(--color-terracotta);
  box-shadow: 0 0 0 3px rgba(224, 122, 95, 0.1);
}

/* Columna Resumen Pedido en Checkout */
.checkout-summary-box {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 20px;
  display: flex;
  flex-direction: column;
  height: fit-content;
  position: sticky;
  top: 90px;
}

.summary-items-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 20px;
  max-height: 200px;
  overflow-y: auto;
}

.summary-item-row {
  display: flex;
  justify-content: space-between;
  font-size: 13px;
  color: var(--color-text-dark);
  border-bottom: 1px dashed var(--color-bg-soft);
  padding-bottom: 8px;
}

.summary-item-qty {
  font-weight: 700;
  color: var(--color-terracotta);
}

.summary-item-name {
  flex-grow: 1;
  padding-left: 8px;
  font-weight: 500;
}

.summary-item-price {
  font-weight: 700;
}

.summary-totals {
  display: flex;
  flex-direction: column;
  gap: 10px;
  border-top: 1px solid var(--color-border);
  padding-top: 16px;
}

.summary-row {
  display: flex;
  justify-content: space-between;
  font-size: 13px;
  color: var(--color-text-muted);
}

.summary-row.total {
  font-size: 16px;
  font-weight: 800;
  color: var(--color-teal);
  border-top: 1px double var(--color-border);
  padding-top: 10px;
}

/* Botón Final WhatsApp */
.btn-whatsapp-finish {
  background-color: #25D366;
  color: var(--color-white);
  width: 100%;
  padding: 14px;
  border-radius: var(--radius-full);
  font-weight: 700;
  font-size: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-top: 24px;
  box-shadow: 0 4px 15px rgba(37, 211, 102, 0.2);
  transition: all var(--transition-fast);
}

.btn-whatsapp-finish:hover {
  background-color: #20BA5A;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.3);
}


/* ==========================================================================
   MEDIA QUERIES (RESPONSIVE)
   ========================================================================== */

/* TABLETS Y ESCRITORIOS MEDIANOS */
@media (max-width: 1024px) {
  .hero-title {
    font-size: 38px;
  }
  .products-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .products-grid .product-card:last-child {
    grid-column: span 2;
    max-width: 480px;
    margin: 0 auto;
  }
  .trust-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }
  .brand-card {
    grid-template-columns: 1fr;
  }
  .brand-card-image {
    min-height: 280px;
  }
  .newsletter-container {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .newsletter-content {
    justify-content: center;
    flex-direction: column;
  }
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* CELULARES (MÓVILES) */
@media (max-width: 767px) {
  /* Header */
  .nav-menu {
    position: fixed;
    top: 80px;
    left: 0;
    width: 100%;
    height: calc(100vh - 80px);
    background-color: var(--color-bg-warm);
    border-top: 1px solid var(--color-border);
    flex-direction: column;
    align-items: center;
    padding: 40px 24px;
    gap: 30px;
    transform: translateX(-100%);
    transition: transform var(--transition-normal) cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 99;
  }

  .nav-menu.active {
    transform: translateX(0);
  }
  
  .burger-menu-btn {
    display: flex;
    color: var(--color-text-dark);
    font-size: 24px;
  }

  .search-bar {
    display: none; /* Ocultar buscador simple en móviles para simplificar el header */
  }

  /* Hero Section */
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 30px;
    text-align: center;
  }

  .hero-title {
    font-size: 32px;
  }

  .hero-subtitle {
    margin: 0 auto 24px auto;
  }

  .hero-buttons {
    flex-direction: column;
    gap: 12px;
  }

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

  .hero-floating-badge {
    left: 10px;
    bottom: 10px;
  }

  /* Sección de Productos */
  .products-grid {
    grid-template-columns: 1fr;
  }
  .products-grid .product-card:last-child {
    grid-column: span 1;
    max-width: 100%;
  }
  
  .product-image-container {
    height: 200px;
  }

  /* Franja de Confianza */
  .trust-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .trust-item {
    border-bottom: 1px dashed var(--color-border);
    padding-bottom: 16px;
  }
  .trust-item:last-child {
    border-bottom: none;
    padding-bottom: 0;
  }

  /* Mensaje de Marca */
  .brand-card-content {
    padding: 30px 20px;
  }
  .brand-card-title {
    font-size: 26px;
  }

  /* FAQs */
  .faq-header {
    padding: 16px 20px;
  }
  .faq-item.active .faq-content {
    padding: 0 20px 20px 20px;
  }
  .faq-title {
    font-size: 15px;
  }

  /* Newsletter */
  .newsletter-section {
    margin: 0 12px;
    padding: 40px 20px;
  }
  .newsletter-form {
    flex-direction: column;
    background: transparent;
    padding: 0;
    gap: 12px;
  }
  .newsletter-input {
    background-color: var(--color-white);
    border-radius: var(--radius-full);
    padding: 14px 20px;
  }
  .newsletter-submit-btn {
    padding: 14px;
    border-radius: var(--radius-full);
  }

  /* Footer */
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  .footer-bottom {
    flex-direction: column;
    text-align: center;
    gap: 20px;
  }
  .footer-legal-links {
    flex-direction: column;
    gap: 12px;
  }

  /* Carro de Compras */
  .cart-drawer {
    width: 100%;
  }

  /* Modal de Checkout */
  .checkout-grid {
    grid-template-columns: 1fr;
  }
  
  .checkout-summary-box {
    position: static;
    margin-top: 20px;
  }
}

/* ==========================================================================
   ESTILOS ADICIONALES: BREADCRUMBS & FICHA DE PRODUCTO
   ========================================================================== */
.breadcrumb-container {
  padding-top: 110px;
  padding-bottom: 20px;
  font-size: 13.5px;
  color: var(--color-text-muted);
  font-weight: 500;
}
.breadcrumb-container a {
  transition: color var(--transition-fast);
}
.breadcrumb-container a:hover {
  color: var(--color-terracotta);
}
.breadcrumb-container span {
  color: var(--color-teal);
  font-weight: 700;
}

/* Layout Ficha de Producto */
.product-detail-section {
  padding-bottom: 80px;
  background-color: var(--color-bg-warm);
}
.product-detail-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 48px;
  align-items: start;
}

/* Columna Galería (Izquierda) */
.product-gallery {
  position: sticky;
  top: 100px;
}
.gallery-main-wrapper {
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  overflow: hidden;
  margin-bottom: 20px;
  position: relative;
  border: 1px solid rgba(31, 58, 61, 0.03);
  height: 480px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.gallery-main-img {
  max-height: 95%;
  max-width: 95%;
  object-fit: contain;
  transition: transform var(--transition-slow);
}
.gallery-main-wrapper:hover .gallery-main-img {
  transform: scale(1.02);
}
.badge-new {
  position: absolute;
  top: 24px;
  left: 24px;
  background-color: var(--color-terracotta);
  color: var(--color-white);
  padding: 6px 14px;
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
  border-radius: var(--radius-full);
  letter-spacing: 0.8px;
  z-index: 5;
}
.gallery-thumbs-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.thumb-box {
  background-color: var(--color-white);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-md);
  height: 90px;
  cursor: pointer;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}
.thumb-box:hover {
  border-color: var(--color-terracotta);
}
.thumb-box.active {
  border-color: var(--color-terracotta);
  box-shadow: var(--shadow-sm);
}
.thumb-img {
  max-height: 85%;
  max-width: 85%;
  object-fit: contain;
}

/* Columna Detalles (Derecha) */
.product-info-col {
  display: flex;
  flex-direction: column;
}
.tag-category {
  font-size: 13px;
  font-weight: 700;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 8px;
}
.product-info-title {
  font-size: 38px;
  font-weight: 800;
  color: var(--color-teal);
  line-height: 1.15;
  margin-bottom: 12px;
}
.product-info-bajada {
  font-size: 16px;
  color: var(--color-text-muted);
  margin-bottom: 16px;
  line-height: 1.5;
}
.product-info-rating {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 24px;
  font-size: 14px;
}
.product-info-price-block {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 16px;
}
.price-large {
  font-size: 32px;
  font-weight: 850;
  color: var(--color-teal);
}
.badge-tag-feature {
  background-color: rgba(224, 122, 95, 0.1);
  color: var(--color-terracotta);
  padding: 6px 14px;
  border-radius: var(--radius-full);
  font-size: 12px;
  font-weight: 700;
}
.stock-status {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--color-green);
  font-size: 14px;
  font-weight: 700;
  margin-bottom: 24px;
}

/* Warning banner clock */
.clock-banner {
  background-color: rgba(224, 122, 95, 0.05);
  border-left: 4px solid var(--color-terracotta);
  border-radius: var(--radius-sm);
  padding: 16px 20px;
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 28px;
}
.clock-banner-icon {
  color: var(--color-terracotta);
  flex-shrink: 0;
}
.clock-banner-text {
  font-size: 13.5px;
  color: var(--color-teal);
  font-weight: 600;
  line-height: 1.4;
}

/* Grid de Especificaciones Rápidas */
.specs-quick-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 32px;
}
.spec-quick-item {
  display: flex;
  align-items: center;
  gap: 12px;
  background-color: var(--color-white);
  padding: 12px 16px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(31, 58, 61, 0.02);
}
.spec-quick-icon {
  color: var(--color-terracotta);
  flex-shrink: 0;
}
.spec-quick-info h4 {
  font-size: 13px;
  font-weight: 700;
  color: var(--color-teal);
  margin-bottom: 2px;
}
.spec-quick-info p {
  font-size: 11.5px;
  color: var(--color-text-muted);
}

.product-variants {
  display: grid;
  gap: 12px;
  margin-bottom: 28px;
}

.variant-heading {
  font-size: 14px;
  font-weight: 800;
  color: var(--color-teal);
}

.variant-option {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 14px;
  padding: 16px;
  border: 1px solid rgba(31, 58, 61, 0.12);
  border-radius: var(--radius-md);
  background-color: var(--color-white);
  cursor: pointer;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.variant-option:has(input:checked) {
  border-color: var(--color-terracotta);
  box-shadow: 0 8px 24px rgba(224, 122, 95, 0.12);
}

.variant-option input {
  accent-color: var(--color-terracotta);
}

.variant-copy {
  display: grid;
  gap: 3px;
}

.variant-copy strong,
.variant-price {
  font-size: 14px;
  color: var(--color-teal);
}

.variant-copy small {
  font-size: 12px;
  color: var(--color-text-muted);
  line-height: 1.35;
}

.variant-price {
  font-weight: 800;
  white-space: nowrap;
}

.use-note {
  margin-top: 18px;
  padding: 14px 16px;
  border-radius: var(--radius-md);
  background-color: rgba(224, 122, 95, 0.08);
  color: var(--color-teal);
  font-size: 13px;
  line-height: 1.5;
}

/* Comprar / Agregar controles */
.purchase-controls-row {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-bottom: 20px;
}
.detail-qty-selector {
  display: flex;
  align-items: center;
  background-color: var(--color-bg-soft);
  border-radius: var(--radius-full);
  padding: 6px;
  gap: 10px;
}
.detail-qty-btn {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-full);
  background-color: var(--color-white);
  color: var(--color-teal);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-fast);
}
.detail-qty-btn:hover {
  color: var(--color-terracotta);
}
.detail-qty-val {
  font-size: 15px;
  font-weight: 700;
  min-width: 24px;
  text-align: center;
}
.btn-purchase-block {
  flex-grow: 1;
  display: flex;
  gap: 16px;
}
.btn-detail-add-cart {
  background-color: var(--color-green);
  color: var(--color-white);
  border-radius: var(--radius-full);
  font-weight: 700;
  font-size: 15px;
  padding: 16px 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  flex-grow: 1;
  box-shadow: 0 4px 15px rgba(47, 191, 113, 0.2);
  transition: all var(--transition-fast);
}
.btn-detail-add-cart:hover {
  background-color: var(--color-green-hover);
  transform: translateY(-2px);
}
.btn-detail-whatsapp {
  border: 2px solid var(--color-green);
  color: var(--color-green);
  background-color: var(--color-white);
  border-radius: var(--radius-full);
  font-weight: 700;
  font-size: 15px;
  padding: 16px 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  flex-grow: 1;
  transition: all var(--transition-fast);
}
.btn-detail-whatsapp:hover {
  background-color: rgba(47, 191, 113, 0.05);
  transform: translateY(-2px);
}

.purchase-impact-note {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-top: -6px;
  padding: 14px 16px;
  border-radius: var(--radius-md);
  background-color: rgba(47, 191, 113, 0.08);
  color: var(--color-teal);
  font-size: 13px;
  font-weight: 600;
  line-height: 1.45;
}

.purchase-impact-note i {
  color: var(--color-green);
  flex-shrink: 0;
  margin-top: 1px;
}

/* Sección de Fichas / Pestañas de Especificaciones */
.details-tabs-section {
  padding: 60px 0;
  background-color: var(--color-bg-warm);
  border-top: 1px solid var(--color-border);
}
.tabs-nav {
  display: flex;
  justify-content: center;
  gap: 32px;
  border-bottom: 2px solid var(--color-border);
  margin-bottom: 40px;
}
.tab-btn {
  font-size: 16px;
  font-weight: 700;
  color: var(--color-text-muted);
  padding: 16px 8px;
  position: relative;
  transition: color var(--transition-fast);
}
.tab-btn:hover {
  color: var(--color-terracotta);
}
.tab-btn.active {
  color: var(--color-terracotta);
}
.tab-btn.active::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 100%;
  height: 3px;
  background-color: var(--color-terracotta);
  border-radius: var(--radius-full);
}
.tabs-content {
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(31, 58, 61, 0.03);
  min-height: 250px;
}
.tab-panel {
  display: none;
}
.tab-panel.active {
  display: block;
  animation: fadeIn 0.4s ease-out;
}
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Contenidos Específicos de Pestañas */
.desc-tab-text {
  font-size: 15.5px;
  color: var(--color-text-muted);
  line-height: 1.7;
}
.desc-tab-text p {
  margin-bottom: 16px;
}
.desc-tab-text p:last-child {
  margin-bottom: 0;
}
.advantages-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.advantage-item {
  display: flex;
  align-items: start;
  gap: 12px;
  font-size: 15px;
  color: var(--color-text-dark);
}
.advantage-tick {
  color: var(--color-green);
  flex-shrink: 0;
  margin-top: 2px;
}
.features-tab-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  padding-left: 20px;
  list-style-type: disc;
}
.features-tab-list li {
  font-size: 15px;
  color: var(--color-text-muted);
  margin-bottom: 8px;
}
.steps-use-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.step-use-item {
  background-color: var(--color-bg-warm);
  border-radius: var(--radius-md);
  padding: 24px 20px;
  position: relative;
  border: 1px solid var(--color-border);
  text-align: center;
}
.step-number {
  position: absolute;
  top: -15px;
  left: 50%;
  transform: translateX(-50%);
  background-color: var(--color-terracotta);
  color: var(--color-white);
  width: 30px;
  height: 30px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 14px;
  box-shadow: var(--shadow-sm);
}
.step-text {
  font-size: 13.5px;
  color: var(--color-teal);
  font-weight: 600;
  margin-top: 10px;
}

/* Sección Recomendados (También te puede interesar) */
.recommended-section {
  padding: 80px 0;
  background-color: var(--color-bg-warm);
  border-top: 1px solid var(--color-border);
}
.recommended-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 30px;
  max-width: 800px;
  margin: 0 auto;
}

/* Responsive para Ficha */
@media (max-width: 1024px) {
  .product-detail-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .product-gallery {
    position: static;
  }
  .gallery-main-wrapper {
    height: 380px;
  }
}

@media (max-width: 767px) {
  .gallery-main-wrapper {
    height: 300px;
  }
  .gallery-thumbs-grid {
    gap: 10px;
  }
  .thumb-box {
    height: 70px;
  }
  .product-info-title {
    font-size: 28px;
  }
  .specs-quick-grid {
    grid-template-columns: 1fr;
  }
  .purchase-controls-row {
    flex-direction: column;
    align-items: stretch;
  }
  .btn-purchase-block {
    flex-direction: column;
  }
  .tabs-nav {
    gap: 16px;
    flex-wrap: wrap;
  }
  .tab-btn {
    font-size: 14px;
    padding: 10px 4px;
  }
  .tabs-content {
    padding: 24px;
  }
  .advantages-list, .features-tab-list {
    grid-template-columns: 1fr;
  }
  .steps-use-grid {
    grid-template-columns: 1fr;
    gap: 30px;
    padding-top: 15px;
  }
  .recommended-grid {
    grid-template-columns: 1fr;
  }
}