/*
Theme Name: Lácteos Patagonia Pikun
Theme URI: https://lacteos-patagonia-pikun.local
Author: Claude
Description: Tema personalizado para Lácteos Patagonia Pikun - Empresa familiar de quesos artesanales del sur de Chile
Version: 1.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: lacteos-pikun
Tags: e-commerce, productos, quesos, artesanal
*/

/* ==========================================================================
   Variables CSS
   ========================================================================== */
:root {
  --color-cafe: #4A3021;
  --color-cafe-claro: #8B6F47;
  --color-negro: #1a1a1a;
  --color-amarillo: #F4B942;
  --color-amarillo-hover: #E5A732;
  --color-blanco: #ffffff;
  --color-gris-claro: #f8f8f8;
  --color-gris: #666666;
  --font-principal: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-secundaria: 'Playfair Display', Georgia, serif;
  --whatsapp-green: #25D366;
  --whatsapp-green-hover: #1FB855;
}

/* ==========================================================================
   Reset y estilos base
   ========================================================================== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

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

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-secundaria);
  font-weight: 700;
  color: var(--color-cafe);
  margin-bottom: 1rem;
  line-height: 1.2;
}

h1 { font-size: 3rem; }
h2 { font-size: 2.5rem; }
h3 { font-size: 2rem; }
h4 { font-size: 1.5rem; }

p {
  margin-bottom: 1rem;
}

a {
  color: var(--color-cafe);
  text-decoration: none;
  transition: all 0.3s ease;
}

a:hover {
  color: var(--color-amarillo);
}

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

/* ==========================================================================
   Layout y Contenedores
   ========================================================================== */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.container-wide {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 20px;
}

/* ==========================================================================
   Header
   ========================================================================== */
/* ==========================================================================
   Header
   ========================================================================== */
.site-header {
  background: var(--color-blanco);
  padding: 1.5rem 0;
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
  position: sticky;
  top: 0;
  z-index: 1000;
}

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

.site-logo {
  display: flex;
  align-items: center;
}

.site-logo img {
  max-height: 80px;
  width: auto;
  filter: none; /* limpio para fondo blanco */
}

.site-navigation ul {
  display: flex;
  list-style: none;
  gap: 2rem;
}

/* LINKS DEL MENÚ */
.site-navigation a {
  color: var(--color-cafe); /* ✅ TEXTO CAFÉ */
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  font-size: 0.95rem;
  padding: 0.5rem 0;
  position: relative;
  transition: color 0.3s ease;
}

/* HOVER */
.site-navigation a:hover {
  color: var(--color-amarillo);
}

/* LÍNEA ANIMADA */
.site-navigation a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--color-amarillo);
  transition: width 0.3s ease;
}

.site-navigation a:hover::after {
  width: 100%;
}

/* ==========================================================================
   Hero / Portada
   ========================================================================== */
.hero-section {
  background: linear-gradient(to bottom, rgba(74,48,33,0.85), rgba(74,48,33,0.7)),
              url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 600"><rect fill="%238B6F47" width="1200" height="600"/></svg>');
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  color: var(--color-blanco);
  padding: 8rem 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: 
    repeating-linear-gradient(45deg, transparent, transparent 35px, rgba(255,255,255,.03) 35px, rgba(255,255,255,.03) 70px);
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 900px;
  margin: 0 auto;
}

.hero-title {
  font-size: 4rem;
  color: var(--color-blanco);
  margin-bottom: 1.5rem;
  text-shadow: 2px 2px 8px rgba(0,0,0,0.3);
  animation: fadeInDown 1s ease;
}

.hero-subtitle {
  font-size: 1.4rem;
  font-family: var(--font-principal);
  margin-bottom: 2rem;
  color: rgba(255,255,255,0.95);
  line-height: 1.8;
  font-weight: 300;
  animation: fadeInUp 1s ease 0.3s both;
}

.hero-badges {
  display: flex;
  justify-content: center;
  gap: 2rem;
  margin-bottom: 2.5rem;
  flex-wrap: wrap;
  animation: fadeInUp 1s ease 0.5s both;
}

.badge {
  background: rgba(244,185,66,0.95);
  color: var(--color-cafe);
  padding: 0.8rem 1.5rem;
  border-radius: 30px;
  font-weight: 600;
  font-size: 0.9rem;
  box-shadow: 0 4px 12px rgba(0,0,0,0.2);
}

/* ==========================================================================
   Botones
   ========================================================================== */
.btn {
  display: inline-block;
  padding: 1rem 2.5rem;
  font-size: 1.1rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border-radius: 50px;
  transition: all 0.3s ease;
  cursor: pointer;
  border: none;
  text-decoration: none;
  box-shadow: 0 4px 15px rgba(0,0,0,0.2);
}

.btn-primary {
  background-color: var(--color-amarillo);
  color: var(--color-cafe);
}

.btn-primary:hover {
  background-color: var(--color-amarillo-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0,0,0,0.3);
}

.btn-whatsapp {
  background-color: var(--whatsapp-green);
  color: var(--color-blanco);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.btn-whatsapp:hover {
  background-color: var(--whatsapp-green-hover);
  color: var(--color-blanco);
  transform: translateY(-2px);
}

.btn-whatsapp i {
  font-size: 1.3rem;
}

/* ==========================================================================
   Secciones
   ========================================================================== */
.section {
  padding: 5rem 0;
}

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

.section-title {
  text-align: center;
  font-size: 2.8rem;
  margin-bottom: 1rem;
  color: var(--color-cafe);
}

.section-subtitle {
  text-align: center;
  font-size: 1.2rem;
  color: var(--color-gris);
  margin-bottom: 4rem;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

/* ==========================================================================
   Historia
   ========================================================================== */
.historia-content {
  max-width: 900px;
  margin: 0 auto;
  text-align: center;
  font-size: 1.1rem;
  line-height: 1.9;
  color: var(--color-gris);
}

.historia-content p {
  margin-bottom: 1.5rem;
}

.historia-destacado {
  background: linear-gradient(135deg, var(--color-cafe) 0%, var(--color-cafe-claro) 100%);
  color: var(--color-blanco);
  padding: 2rem;
  border-radius: 15px;
  margin: 2rem 0;
  font-weight: 600;
}

/* ==========================================================================
   Por qué elegir Pikun
   ========================================================================== */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2.5rem;
  margin-top: 3rem;
}

.feature-item {
  background: var(--color-blanco);
  padding: 2.5rem;
  border-radius: 15px;
  text-align: center;
  box-shadow: 0 5px 20px rgba(0,0,0,0.08);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.feature-item:hover {
  transform: translateY(-10px);
  box-shadow: 0 10px 30px rgba(0,0,0,0.15);
}

.feature-icon {
  font-size: 3.5rem;
  margin-bottom: 1.5rem;
  display: block;
  color: var(--color-amarillo);
}

.feature-icon i {
  font-size: 3.5rem;
}

.feature-item h3 {
  color: var(--color-cafe);
  margin-bottom: 1rem;
  font-size: 1.4rem;
}

.feature-item p {
  color: var(--color-gris);
  font-size: 1rem;
  line-height: 1.7;
}

/* ==========================================================================
   Productos Grid
   ========================================================================== */
.productos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 3rem;
  margin-top: 3rem;
}

.producto-card {
  background: var(--color-blanco);
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 5px 25px rgba(0,0,0,0.1);
  transition: all 0.3s ease;
  position: relative;
}

.producto-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 40px rgba(0,0,0,0.2);
}

.producto-imagen {
  position: relative;
  overflow: hidden;
  height: 300px;
  background-color: var(--color-gris-claro);
}

.producto-imagen img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.producto-card:hover .producto-imagen img {
  transform: scale(1.1);
}

.producto-badge {
  position: absolute;
  top: 15px;
  right: 15px;
  background-color: var(--color-amarillo);
  color: var(--color-cafe);
  padding: 0.5rem 1rem;
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 600;
  box-shadow: 0 2px 8px rgba(0,0,0,0.2);
}

.producto-info {
  padding: 2rem;
}

.producto-nombre {
  font-size: 1.5rem;
  color: var(--color-cafe);
  margin-bottom: 0.8rem;
  font-weight: 700;
}

.producto-descripcion {
  color: var(--color-gris);
  margin-bottom: 1.5rem;
  font-size: 0.95rem;
  line-height: 1.6;
}

.producto-detalles {
  display: flex;
  gap: 1rem;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
}

.detalle-item {
  background-color: var(--color-gris-claro);
  padding: 0.5rem 1rem;
  border-radius: 8px;
  font-size: 0.9rem;
  color: var(--color-cafe);
}

/* ==========================================================================
   Single Producto
   ========================================================================== */
.single-producto-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  margin: 4rem 0;
}

.producto-galeria {
  position: sticky;
  top: 120px;
  height: fit-content;
}

.galeria-principal {
  margin-bottom: 1.5rem;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 10px 40px rgba(0,0,0,0.15);
}

.galeria-principal img {
  width: 100%;
  height: 500px;
  object-fit: cover;
}

.galeria-thumbnails {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
  gap: 1rem;
}

.thumbnail {
  cursor: pointer;
  border-radius: 10px;
  overflow: hidden;
  border: 3px solid transparent;
  transition: border-color 0.3s ease;
}

.thumbnail:hover,
.thumbnail.active {
  border-color: var(--color-amarillo);
}

.thumbnail img {
  width: 100%;
  height: 100px;
  object-fit: cover;
}

.producto-detalles-single h1 {
  font-size: 3rem;
  color: var(--color-cafe);
  margin-bottom: 1.5rem;
}

.producto-descripcion-completa {
  font-size: 1.1rem;
  line-height: 1.9;
  color: var(--color-gris);
  margin-bottom: 2rem;
}

.producto-caracteristicas {
  background-color: var(--color-gris-claro);
  padding: 2rem;
  border-radius: 15px;
  margin-bottom: 2rem;
}

.producto-caracteristicas h3 {
  margin-bottom: 1.5rem;
}

.caracteristicas-lista {
  list-style: none;
}

.caracteristicas-lista li {
  padding: 0.8rem 0;
  border-bottom: 1px solid rgba(0,0,0,0.1);
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

.caracteristicas-lista li::before {
  content: '✓';
  color: var(--whatsapp-green);
  font-weight: bold;
  font-size: 1.3rem;
}

.producto-cta {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
}

/* ==========================================================================
   Envíos
   ========================================================================== */
.envios-pasos {
  display: flex;
  justify-content: space-between;
  gap: 2rem;
  margin-top: 3rem;
  flex-wrap: wrap;
}

.paso {
  flex: 1;
  min-width: 200px;
  text-align: center;
  position: relative;
}

.paso-numero {
  width: 70px;
  height: 70px;
  background: linear-gradient(135deg, var(--color-amarillo) 0%, var(--color-amarillo-hover) 100%);
  color: var(--color-cafe);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  font-weight: bold;
  margin: 0 auto 1.5rem;
  box-shadow: 0 4px 15px rgba(244,185,66,0.4);
}

.paso h3 {
  font-size: 1.2rem;
  margin-bottom: 0.8rem;
}

.paso p {
  color: var(--color-gris);
  font-size: 0.95rem;
}

/* ==========================================================================
   Testimonios
   ========================================================================== */
.testimonios-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2.5rem;
  margin-top: 3rem;
}

.testimonio {
  background: var(--color-blanco);
  padding: 2.5rem;
  border-radius: 15px;
  box-shadow: 0 5px 20px rgba(0,0,0,0.08);
  position: relative;
}

.testimonio::before {
  content: '"';
  font-size: 5rem;
  color: var(--color-amarillo);
  position: absolute;
  top: -10px;
  left: 20px;
  font-family: Georgia, serif;
  opacity: 0.3;
}

.testimonio-texto {
  font-style: italic;
  color: var(--color-gris);
  margin-bottom: 1.5rem;
  font-size: 1.05rem;
  line-height: 1.7;
}

.testimonio-autor {
  font-weight: 600;
  color: var(--color-cafe);
}

.testimonio-ubicacion {
  color: var(--color-gris);
  font-size: 0.9rem;
}

/* ==========================================================================
   Contacto
   ========================================================================== */
.contacto-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2.5rem;
  margin-top: 3rem;
  margin-bottom: 3rem;
}

.contacto-item {
  text-align: center;
  padding: 2rem;
  background: var(--color-blanco);
  border-radius: 15px;
  box-shadow: 0 5px 20px rgba(0,0,0,0.08);
}

.contacto-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
  display: block;
  color: var(--whatsapp-green);
}

.contacto-icon i {
  font-size: 3rem;
}

.contacto-item h3 {
  margin-bottom: 1rem;
  font-size: 1.3rem;
}

.contacto-item p {
  color: var(--color-gris);
  font-size: 1rem;
}

.contacto-final {
  text-align: center;
  padding: 4rem 2rem;
  background: linear-gradient(135deg, var(--color-cafe) 0%, var(--color-cafe-claro) 100%);
  border-radius: 20px;
  color: var(--color-blanco);
}

.contacto-final h2 {
  color: var(--color-blanco);
  font-size: 2.5rem;
  margin-bottom: 1.5rem;
}

.contacto-final p {
  font-size: 1.2rem;
  margin-bottom: 2rem;
  color: rgba(255,255,255,0.9);
}

/* ==========================================================================
   WhatsApp Flotante
   ========================================================================== */
.whatsapp-float {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 60px;
  height: 60px;
  background-color: var(--whatsapp-green);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.5);
  z-index: 999;
  transition: all 0.3s ease;
  animation: pulse 2s infinite;
}

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

.whatsapp-float i {
  font-size: 2rem;
  color: var(--color-blanco);
}

@keyframes pulse {
  0%, 100% {
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.5);
  }
  50% {
    box-shadow: 0 4px 30px rgba(37, 211, 102, 0.8);
  }
}

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer {
  background: linear-gradient(135deg, var(--color-cafe) 0%, var(--color-negro) 100%);
  color: var(--color-blanco);
  padding: 3rem 0 1.5rem;
  margin-top: 5rem;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 3rem;
  margin-bottom: 2rem;
}

.footer-section h3 {
  color: var(--color-amarillo);
  margin-bottom: 1.5rem;
  font-size: 1.3rem;
}

.footer-section p,
.footer-section a {
  color: rgba(255,255,255,0.8);
  line-height: 1.8;
  font-size: 0.95rem;
}

.footer-section a:hover {
  color: var(--color-amarillo);
}

.footer-bottom {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid rgba(255,255,255,0.1);
  color: rgba(255,255,255,0.6);
  font-size: 0.9rem;
}

/* ==========================================================================
   Animaciones
   ========================================================================== */
@keyframes fadeInDown {
  from {
    opacity: 0;
    transform: translateY(-30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 1024px) {
  .single-producto-container {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .producto-galeria {
    position: relative;
    top: 0;
  }
}

@media (max-width: 768px) {
  h1 { font-size: 2.5rem; }
  h2 { font-size: 2rem; }
  h3 { font-size: 1.5rem; }
  
  .hero-title {
    font-size: 2.5rem;
  }
  
  .hero-subtitle {
    font-size: 1.1rem;
  }
  
  .site-navigation ul {
    flex-direction: column;
    gap: 1rem;
  }
  
  .header-container {
    flex-direction: column;
    gap: 1.5rem;
  }
  
  .productos-grid {
    grid-template-columns: 1fr;
  }
  
  .features-grid {
    grid-template-columns: 1fr;
  }
  
  .envios-pasos {
    flex-direction: column;
  }
  
  .section {
    padding: 3rem 0;
  }
  
  .whatsapp-float {
    bottom: 20px;
    right: 20px;
    width: 55px;
    height: 55px;
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: 2rem;
  }
  
  .btn {
    padding: 0.8rem 1.5rem;
    font-size: 0.95rem;
  }
  
  .producto-detalles-single h1 {
    font-size: 2rem;
  }
}