/* --- RESET --- */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  background-color: #f4f4f4; /* FONDO CLARO */
  color: #333; /* TEXTO OSCURO */
  font-family: "Roboto", sans-serif;
  overflow-x: hidden;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

main {
  flex: 1;
}

/* --- NAVBAR --- */
.navbar {
  background-color: #111;
  position: fixed;
  width: 100%;
  top: 0;
  z-index: 1000;
  padding: 15px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.nav-links {
  display: flex;
  justify-content: center;
  list-style: none;
  gap: 30px;
  margin: 0;
  padding: 0;
}

.nav-links a {
  color: #fff;
  text-decoration: none;
  font-weight: 500;
  text-transform: uppercase;
  font-size: 0.9rem;
  transition: color 0.3s ease;
}

.nav-links a:hover,
.nav-links a.active {
  color: #d4af37;
}

/* --- SECCIONES FULL SCREEN --- */
.full-screen-section {
  min-height: 100vh;
  width: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  /* PROPIEDADES CLAVE DE FONDO */
  background-size: cover;
  background-position: center;
  background-attachment: fixed; /* Parallax simple */
  padding: 100px 20px;
}

/* FONDOS (Sin gradientes oscuros, imagen pura) */
#cepas-bg {
  /* Solo la imagen, sin linear-gradient */
  background-image: url("img/fondo-cepas.webp");
}

/* --- CONTENEDOR CENTRAL --- */
.content-wrapper {
  max-width: 1200px;
  width: 100%;
  margin: 0 auto;
  padding: 0 20px;
  text-align: center;
}

.category-title {
  font-family: "Playfair Display", serif;
  font-size: 4rem;
  color: #d4af37;
  margin-bottom: 5px;
  text-shadow: 1px 1px 5px rgba(0,0,0,0.5); /* Sombra suave para leer sobre imagen */
}

/* En Cepas (fondo oscuro), texto blanco */
#cepas-bg .category-title {
  color: #fff;
}

.description-top {
  font-family: "Playfair Display", serif;
  font-size: 1.2rem;
  color: #555;
  margin-bottom: 40px;
}

/* Texto claro sobre fondo imagen */
#cepas-bg .description-top {
  color: #f0f0f0;
  text-shadow: 1px 1px 4px rgba(0,0,0,0.7);
}

/* --- GRID PRODUCTOS --- */
.product-grid-4col {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  width: 100%;
}

/* --- TARJETAS --- */
.product-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  cursor: pointer;
  width: 100%;
  transition: transform 0.2s;
  background: white;
  border-radius: 15px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.product-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.img-container {
  width: 100%;
  border-radius: 15px 15px 0 0;
  overflow: hidden;
  aspect-ratio: 1 / 1;
  background-color: #eee;
  position: relative;
}

.img-container img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s;
  display: block;
}

.product-item:hover .img-container img {
  transform: scale(1.1);
}

.info-box {
  background-color: #fff;
  width: 100%;
  padding: 20px 10px;
  text-align: center;
  border-radius: 0 0 15px 15px;
  border-top: 1px solid #eee;
}

.info-box h3 {
  font-size: 1.1rem;
  color: #333;
  margin-bottom: 5px;
}

.price {
  font-size: 1.2rem;
  color: #d4af37;
  font-weight: bold;
}

/* --- HERO & STORY --- */
.about-hero {
  height: 60vh;
  width: 100%;
  /* Solo imagen, sin gradiente oscuro */
  background-image: url("img/hero-bg.webp");
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-title {
  font-family: "Playfair Display", serif;
  font-size: 4rem;
  color: #fff;
  letter-spacing: 2px;
  text-shadow: 2px 2px 10px rgba(0, 0, 0, 0.9); /* Sombra fuerte para legibilidad */
}

.hero-subtitle {
  font-size: 1.5rem;
  color: #d4af37;
  text-shadow: 1px 1px 5px rgba(0, 0, 0, 0.9);
}

/* --- HISTORIA (Estructura Zig-Zag) --- */
.story-section {
  padding: 80px 20px;
  background-color: #f4f4f4;
}

.story-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 60px;
  margin-bottom: 100px;
}

.story-row.reverse {
  flex-direction: row-reverse;
}

.story-text h2 {
  font-family: "Playfair Display", serif;
  font-size: 2.5rem;
  color: #d4af37;
  margin-bottom: 20px;
  text-align: left;
}

.story-text p {
  color: #555;
  line-height: 1.8;
  text-align: justify;
}

.story-image {
  flex: 1;
  height: 350px;
  border-radius: 15px;
  overflow: hidden;
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.story-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* --- CONTACT PAGE --- */
.contact-section {
  padding: 120px 20px 60px;
  max-width: 1200px;
  margin: 0 auto;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: start;
}

.social-cards {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.social-card {
  background: white;
  padding: 30px;
  border-radius: 15px;
  display: flex;
  align-items: center;
  gap: 20px;
  text-decoration: none;
  color: #333;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
  transition: transform 0.2s, box-shadow 0.2s;
  border-left: 5px solid #d4af37;
}

.social-card:hover {
  transform: translateX(10px);
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
}

.social-icon {
  font-size: 2.5rem;
}

.social-info h3 {
  font-size: 1.2rem;
  margin-bottom: 5px;
}

.social-info p {
  font-size: 0.9rem;
  color: #666;
}

.contact-info-side {
  background: #fff;
  padding: 40px;
  border-radius: 20px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.contact-info-side h2 {
  font-family: "Playfair Display", serif;
  color: #d4af37;
  margin-bottom: 20px;
  font-size: 2rem;
}

.contact-info-side p {
  margin-bottom: 15px;
  line-height: 1.6;
  color: #555;
}

/* --- MODAL (POP-UP PRODUCTO) --- */
.modal {
  display: none;
  position: fixed;
  z-index: 2000;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.85);
  justify-content: center;
  align-items: center;
  backdrop-filter: blur(5px);
}

.modal-content {
  background-color: #fff;
  color: #333;
  border: none;
  width: 90%;
  max-width: 900px;
  border-radius: 20px;
  position: relative;
  box-shadow: 0 5px 30px rgba(0, 0, 0, 0.5);
  animation: modalFadeIn 0.3s;
  padding: 0;
  overflow: hidden;
  display: flex;
  flex-direction: row;
}

@keyframes modalFadeIn {
  from {
    opacity: 0;
    transform: translateY(-20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.close-btn {
  position: absolute;
  top: 15px;
  right: 20px;
  color: #333;
  font-size: 30px;
  font-weight: bold;
  cursor: pointer;
  z-index: 10;
  transition: color 0.3s;
}

.close-btn:hover {
  color: #d4af37;
}

.modal-body {
  display: flex;
  flex-direction: row;
  align-items: stretch;
  width: 100%;
  min-height: 400px;
}

/* --- IMAGENES MODAL (CENTRADAS) --- */
.modal-img-wrapper {
  flex: 1.2;
  background-color: #f0f0f0;
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  overflow: hidden;
  padding: 20px;
}

.modal-img-wrapper img.modal-static-img,
.carousel-slide {
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
  display: block;
}

.carousel-slide {
  display: none;
  animation: fade 0.4s;
}

@keyframes fade {
  from { opacity: 0.8; }
  to { opacity: 1; }
}

.carousel-btn {
  cursor: pointer;
  position: absolute;
  top: 50%;
  width: auto;
  margin-top: -22px;
  padding: 16px;
  color: #333;
  font-weight: bold;
  font-size: 18px;
  transition: 0.3s ease;
  user-select: none;
  background-color: rgba(255, 255, 255, 0.5);
  border: none;
  z-index: 5;
}
.carousel-btn:hover {
  background-color: rgba(255, 255, 255, 0.9);
}
.carousel-btn.prev {
  left: 0;
  border-radius: 0 3px 3px 0;
}
.carousel-btn.next {
  right: 0;
  border-radius: 3px 0 0 3px;
}

/* Detalles Modal */
.modal-details {
  flex: 1;
  padding: 40px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  text-align: left;
}

#modal-title {
  font-family: "Playfair Display", serif;
  font-size: 2.2rem;
  color: #d4af37;
  margin-bottom: 10px;
}

.modal-price {
  font-size: 1.8rem;
  color: #333;
  font-weight: bold;
  margin-bottom: 20px;
}

.modal-description {
  color: #555;
  margin-bottom: 30px;
  line-height: 1.6;
  max-height: 200px;
  overflow-y: auto;
}

.modal-selectors {
  margin-bottom: 25px;
}

.modal-selectors label {
  display: block;
  margin-bottom: 8px;
  color: #333;
  font-size: 0.9rem;
}

.modal-selectors select {
  width: 100%;
  padding: 12px;
  background-color: #f9f9f9;
  color: #333;
  border: 1px solid #ccc;
  border-radius: 5px;
  outline: none;
  font-size: 1rem;
}

.add-cart-btn {
  background-color: #d4af37;
  color: #000;
  border: none;
  padding: 15px;
  font-size: 1.1rem;
  font-weight: bold;
  text-transform: uppercase;
  cursor: pointer;
  border-radius: 5px;
  transition: background 0.3s;
  margin-top: auto;
  width: 100%;
}
.add-cart-btn:hover {
  background-color: #f1c40f;
}

/* --- CARRITO (CART MODAL) --- */
.cart-icon {
  position: fixed;
  bottom: 20px;
  right: 20px;
  background-color: #ff9800;
  color: white;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 30px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
  cursor: pointer;
  z-index: 1000;
  transition: transform 0.2s;
}

.cart-icon:hover {
  transform: scale(1.1);
}

#cart-count {
  position: absolute;
  top: 0;
  right: 0;
  background: red;
  color: white;
  font-size: 14px;
  font-weight: bold;
  border-radius: 50%;
  padding: 2px 6px;
}

.cart-modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
  z-index: 1001;
  justify-content: flex-end;
}

.cart-content {
  background-color: #fff;
  width: 90%;
  max-width: 400px;
  height: 100%;
  padding: 20px;
  box-shadow: -2px 0 10px rgba(0, 0, 0, 0.2);
  display: flex;
  flex-direction: column;
  animation: slideIn 0.3s ease-out;
  color: #333;
}

@keyframes slideIn {
  from {
    transform: translateX(100%);
  }
  to {
    transform: translateX(0);
  }
}

.close-cart {
  align-self: flex-end;
  font-size: 28px;
  cursor: pointer;
  color: #333;
}

.cart-items-container {
  flex-grow: 1;
  overflow-y: auto;
  margin-top: 20px;
  border-top: 1px solid #eee;
}

.cart-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 0;
  border-bottom: 1px solid #eee;
}

.item-info h4 {
  margin: 0;
  font-size: 16px;
}
.item-info span {
  font-size: 12px;
  color: #666;
}
.remove-item {
  color: red;
  cursor: pointer;
  font-size: 1.2rem;
  margin-left: 10px;
}

.cart-footer {
  margin-top: 20px;
  border-top: 2px solid #333;
  padding-top: 10px;
}

.total-row {
  display: flex;
  justify-content: space-between;
  font-size: 20px;
  font-weight: bold;
  margin-bottom: 15px;
}

.checkout-btn {
  width: 100%;
  padding: 15px;
  background-color: #25d366;
  color: white;
  border: none;
  font-size: 18px;
  font-weight: bold;
  cursor: pointer;
  border-radius: 5px;
  margin-bottom: 10px;
}

.clear-btn {
  width: 100%;
  padding: 10px;
  background: transparent;
  border: 1px solid #ccc;
  color: #666;
  cursor: pointer;
}

/* --- FOOTER --- */
.site-footer {
  background-color: #222;
  color: #ccc;
  padding: 60px 20px 20px;
  margin-top: auto;
}

.footer-content {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.5fr 1fr 1.5fr;
  gap: 40px;
  margin-bottom: 40px;
}

.footer-col h3 {
  color: #fff;
  font-family: "Playfair Display", serif;
  margin-bottom: 20px;
  font-size: 1.5rem;
}

.footer-col p {
  font-size: 0.9rem;
  line-height: 1.6;
  margin-bottom: 15px;
}

.footer-links {
  list-style: none;
}
.footer-links li {
  margin-bottom: 10px;
}
.footer-links a {
  color: #ccc;
  text-decoration: none;
  transition: color 0.3s;
}
.footer-links a:hover {
  color: #d4af37;
}

.legal-notice {
  background-color: #1a1a1a;
  padding: 20px;
  border-radius: 10px;
  font-size: 0.8rem;
  color: #888;
  border-left: 3px solid #d4af37;
}

.copyright {
  text-align: center;
  border-top: 1px solid #333;
  padding-top: 20px;
  font-size: 0.85rem;
  color: #666;
}

/* --- RESPONSIVE --- */
@media (max-width: 900px) {
  .product-grid-4col {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .story-row,
  .story-row.reverse {
    flex-direction: column !important;
    gap: 30px;
    margin-bottom: 60px;
  }

  .story-text h2 {
    text-align: center;
  }

  .story-image {
    width: 100%;
    height: 300px;
  }

  .contact-grid {
    grid-template-columns: 1fr;
  }
  .footer-content {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  /* Ajustes Modal Móvil */
  .modal-content {
    flex-direction: column;
    height: auto;
    max-height: 90vh;
    overflow-y: auto;
  }
  .modal-body {
    flex-direction: column;
    min-height: auto;
  }
  .modal-img-wrapper {
    height: 300px;
    flex: none;
    padding: 10px;
  }
  .modal-details {
    padding: 20px;
    flex: none;
  }
}