/* ==========================================================================
   Adriano's Organic Products — Hoja de estilos principal
   Proyecto de demostración: HTML + CSS + JavaScript puro (sin frameworks)
   ========================================================================== */

/* ----- Variables globales ----- */
:root {
  --primary: #195f34;
  --primary-dark: #103d21;
  --primary-light: #2c7a45;
  --secondary: #92c400;
  --secondary-dark: #76a300;
  --accent: #ffc72c;
  --accent-dark: #e6ac00;
  --background: #f7faf6;
  --white: #ffffff;
  --text: #243229;
  --muted: #7b817d;
  --border: #e3eadf;

  --danger: #d64545;
  --success: #2c7a45;

  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 28px;
  --radius-full: 999px;

  --shadow-sm: 0 2px 8px rgba(25, 95, 52, 0.08);
  --shadow-md: 0 8px 24px rgba(25, 95, 52, 0.12);
  --shadow-lg: 0 16px 40px rgba(25, 95, 52, 0.16);

  --font-heading: 'Poppins', 'Segoe UI', system-ui, -apple-system, sans-serif;
  --font-body: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;

  --header-height: 132px;
  --transition: 0.25s ease;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  color: var(--text);
  background: var(--background);
  line-height: 1.6;
  overflow-x: hidden;
  padding-top: var(--header-height);
}

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

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

ul { list-style: none; }

button { font-family: inherit; cursor: pointer; border: none; background: none; }

input, select, textarea { font-family: inherit; font-size: 1rem; }

h1, h2, h3, h4 { font-family: var(--font-heading); color: var(--primary-dark); line-height: 1.25; }

:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 2px;
}

.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
}

.no-scroll { overflow: hidden; }

/* ----- Utilidades tipográficas ----- */
.section-eyebrow {
  display: inline-block;
  color: var(--secondary-dark);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.8rem;
  margin-bottom: 8px;
}

.section-title {
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  margin-bottom: 12px;
}

.section-desc {
  color: var(--muted);
  max-width: 620px;
  margin-bottom: 36px;
}

.section-head {
  text-align: center;
  margin: 0 auto 40px;
  max-width: 700px;
}

section { padding: 72px 0; }

.bg-alt { background: var(--white); }

.demo-note {
  text-align: center;
  font-size: 0.8rem;
  color: var(--muted);
  background: var(--border);
  padding: 6px 14px;
  border-radius: var(--radius-full);
  display: inline-block;
  margin-top: 8px;
}

/* ----- Botones ----- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: 1rem;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition), color var(--transition);
  white-space: nowrap;
}
.btn:active { transform: scale(0.97); }

.btn-primary {
  background: var(--primary);
  color: var(--white);
  box-shadow: var(--shadow-sm);
}
.btn-primary:hover { background: var(--primary-light); box-shadow: var(--shadow-md); transform: translateY(-2px); }

.btn-secondary {
  background: var(--secondary);
  color: var(--primary-dark);
  box-shadow: var(--shadow-sm);
}
.btn-secondary:hover { background: var(--secondary-dark); transform: translateY(-2px); box-shadow: var(--shadow-md); }

.btn-accent {
  background: var(--accent);
  color: var(--primary-dark);
}
.btn-accent:hover { background: var(--accent-dark); transform: translateY(-2px); }

.btn-outline {
  background: transparent;
  color: var(--primary);
  border: 2px solid var(--primary);
}
.btn-outline:hover { background: var(--primary); color: var(--white); }

.btn-whatsapp {
  background: #25d366;
  color: var(--white);
  box-shadow: var(--shadow-sm);
}
.btn-whatsapp:hover { background: #1eb959; transform: translateY(-2px); box-shadow: var(--shadow-md); }

.btn-block { width: 100%; }
.btn-sm { padding: 9px 18px; font-size: 0.875rem; }
.btn-lg { padding: 18px 36px; font-size: 1.05rem; }

.btn-icon {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--background);
  color: var(--primary-dark);
  transition: background var(--transition), transform var(--transition);
}
.btn-icon:hover { background: var(--border); transform: translateY(-2px); }

/* ----- Barra superior ----- */
.topbar {
  background: var(--primary-dark);
  color: var(--white);
  font-size: 0.8rem;
  overflow: hidden;
  height: 34px;
  display: flex;
  align-items: center;
}
.topbar-track {
  display: flex;
  gap: 60px;
  white-space: nowrap;
  animation: marquee 18s linear infinite;
  padding-left: 100%;
}
.topbar-track span { display: inline-flex; align-items: center; gap: 8px; font-weight: 500; letter-spacing: 0.02em; }
@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-100%); }
}
@media (prefers-reduced-motion: reduce) {
  .topbar-track { animation: none; padding-left: 24px; }
}

/* ----- Header ----- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 900;
  background: var(--white);
  box-shadow: var(--shadow-sm);
}

.header-main {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 24px;
  gap: 24px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}
.brand img { height: 52px; width: auto; }
.brand-text { display: flex; flex-direction: column; line-height: 1.1; }
.brand-text strong { font-family: var(--font-heading); color: var(--primary); font-size: 1.15rem; }
.brand-text span { font-size: 0.65rem; letter-spacing: 0.12em; color: var(--muted); text-transform: uppercase; }

.main-nav {
  display: flex;
  align-items: center;
  gap: 4px;
}
.main-nav a {
  padding: 10px 16px;
  border-radius: var(--radius-full);
  font-weight: 600;
  color: var(--text);
  transition: background var(--transition), color var(--transition);
  position: relative;
}
.main-nav a:hover { background: var(--background); color: var(--primary); }
.main-nav a.active { background: var(--primary); color: var(--white); }

.header-actions {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
}

.cart-btn { position: relative; }
.cart-count {
  position: absolute;
  top: -2px;
  right: -2px;
  background: var(--accent);
  color: var(--primary-dark);
  font-size: 0.68rem;
  font-weight: 800;
  min-width: 19px;
  height: 19px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--white);
  transition: transform var(--transition);
}
.cart-count.bump { animation: bump 0.35s ease; }
@keyframes bump { 0% { transform: scale(1); } 40% { transform: scale(1.35); } 100% { transform: scale(1); } }

.search-box {
  position: relative;
  display: flex;
  align-items: center;
}
.search-box input {
  width: 0;
  opacity: 0;
  padding: 10px 0;
  border: none;
  background: var(--background);
  border-radius: var(--radius-full);
  transition: width var(--transition), opacity var(--transition), padding var(--transition);
}
.search-box.open input {
  width: 200px;
  opacity: 1;
  padding: 10px 16px;
  margin-right: 4px;
}

.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
}
.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--primary-dark);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ----- Menú móvil ----- */
.mobile-nav {
  position: fixed;
  top: var(--header-height);
  right: 0;
  bottom: 0;
  width: min(320px, 84vw);
  background: var(--white);
  box-shadow: var(--shadow-lg);
  transform: translateX(100%);
  transition: transform 0.3s ease;
  z-index: 899;
  overflow-y: auto;
  padding: 24px;
}
.mobile-nav.open { transform: translateX(0); }
.mobile-nav a {
  display: block;
  padding: 14px 12px;
  font-weight: 600;
  border-bottom: 1px solid var(--border);
}
.mobile-nav a.active { color: var(--primary); }
.mobile-nav .btn { margin-top: 20px; }

.mobile-overlay {
  position: fixed;
  inset: 0;
  background: rgba(16, 61, 33, 0.4);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition);
  z-index: 898;
}
.mobile-overlay.open { opacity: 1; pointer-events: auto; }

/* ----- Hero / Banner ----- */
.hero {
  position: relative;
  background:
    linear-gradient(135deg, rgba(238, 247, 230, 0.94) 0%, rgba(247, 250, 246, 0.9) 55%, rgba(255, 248, 230, 0.94) 100%),
    url("https://upload.wikimedia.org/wikipedia/commons/thumb/9/9e/Fruits_and_vegetables._Market_place._-_Szabads%C3%A1g_Square%2C_G%C3%B6d%C3%B6ll%C5%91.JPG/960px-Fruits_and_vegetables._Market_place._-_Szabads%C3%A1g_Square%2C_G%C3%B6d%C3%B6ll%C5%91.JPG");
  background-size: cover;
  background-position: center;
  overflow: hidden;
  padding: 64px 0;
}
.hero-blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(4px);
  opacity: 0.5;
  z-index: 0;
}
.blob-1 { width: 320px; height: 320px; background: var(--secondary); top: -120px; right: -80px; opacity: 0.25; }
.blob-2 { width: 220px; height: 220px; background: var(--accent); bottom: -80px; left: -60px; opacity: 0.3; }

.hero .container {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  align-items: center;
  gap: 48px;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--white);
  color: var(--primary);
  font-weight: 700;
  font-size: 0.8rem;
  padding: 8px 16px;
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-sm);
  margin-bottom: 20px;
}

.hero h1 {
  font-size: clamp(2rem, 4.2vw, 3.4rem);
  margin-bottom: 18px;
}
.hero h1 span { color: var(--secondary-dark); }

.hero p {
  color: var(--muted);
  font-size: 1.05rem;
  max-width: 480px;
  margin-bottom: 28px;
}

.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 32px; }

.hero-badges { display: flex; flex-wrap: wrap; gap: 12px; }
.hero-badge {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--white);
  padding: 10px 16px;
  border-radius: var(--radius-full);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--primary-dark);
  box-shadow: var(--shadow-sm);
}
.hero-badge .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--secondary); }

.hero-visual {
  position: relative;
  display: grid;
  place-items: center;
}
.hero-circle {
  width: min(420px, 90%);
  aspect-ratio: 1;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, #ffffff, #e7f3dd);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  align-items: center;
  justify-items: center;
  padding: 40px;
  box-shadow: var(--shadow-lg);
}
.hero-circle .emoji-tile {
  font-size: clamp(2rem, 4vw, 3rem);
  background: var(--white);
  width: 100%;
  aspect-ratio: 1;
  border-radius: 24px;
  display: grid;
  place-items: center;
  box-shadow: var(--shadow-sm);
  animation: float 4s ease-in-out infinite;
}
.hero-circle .emoji-tile:nth-child(2n) { animation-delay: 0.6s; }
.hero-circle .emoji-tile:nth-child(3n) { animation-delay: 1.2s; }
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

/* ----- Emoji placeholder de imagen de producto/categoría ----- */
/* Nota: sustituir por fotografías reales en assets/images/ cuando estén disponibles */
.media-emoji {
  position: relative;
  overflow: hidden;
  display: grid;
  place-items: center;
  font-size: 3.2rem;
  border-radius: var(--radius-md);
  background: linear-gradient(160deg, #eef7e6, #dcefc9);
  width: 100%;
  aspect-ratio: 1;
  transition: transform var(--transition);
}
.media-emoji.round { border-radius: 50%; }
.media-emoji img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: opacity 0.3s ease;
}

/* ----- Grids ----- */
.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-6 { grid-template-columns: repeat(6, 1fr); }

/* ----- Tarjeta de categoría ----- */
.category-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 28px;
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition);
  border: 1px solid var(--border);
}
.category-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.category-card .media-emoji { width: 84px; height: 84px; margin: 0 auto 18px; font-size: 2.4rem; }
.category-card h3 { font-size: 1.1rem; margin-bottom: 8px; }
.category-card p { color: var(--muted); font-size: 0.9rem; margin-bottom: 18px; min-height: 42px; }
.category-card .count {
  display: inline-block;
  font-size: 0.75rem;
  color: var(--secondary-dark);
  font-weight: 700;
  margin-bottom: 14px;
}

/* ----- Tarjeta de producto ----- */
.product-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 18px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border);
  transition: transform var(--transition), box-shadow var(--transition);
  display: flex;
  flex-direction: column;
  position: relative;
}
.product-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }

.product-media {
  position: relative;
  margin-bottom: 14px;
}
.product-media .media-emoji { font-size: 3.6rem; }

.product-tags {
  position: absolute;
  top: 10px;
  left: 10px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.tag {
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.03em;
  padding: 5px 10px;
  border-radius: var(--radius-full);
  color: var(--white);
  text-transform: uppercase;
}
.tag-nuevo { background: var(--primary); }
.tag-oferta { background: var(--danger); }
.tag-organico { background: var(--secondary-dark); }
.tag-vendido { background: var(--accent-dark); color: var(--primary-dark); }

.fav-btn {
  position: absolute;
  top: 10px;
  right: 10px;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--white);
  display: grid;
  place-items: center;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition);
  font-size: 1.1rem;
}
.fav-btn:hover { transform: scale(1.1); }
.fav-btn.active { color: var(--danger); }

.product-category {
  font-size: 0.72rem;
  color: var(--secondary-dark);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 4px;
}
.product-name {
  font-size: 1.05rem;
  margin-bottom: 4px;
  font-weight: 700;
  color: var(--text);
  font-family: var(--font-heading);
}
.product-unit { font-size: 0.8rem; color: var(--muted); margin-bottom: 10px; }

.product-price { display: flex; align-items: baseline; gap: 8px; margin-bottom: 14px; }
.price-current { font-size: 1.3rem; font-weight: 800; color: var(--primary); }
.price-old { font-size: 0.9rem; color: var(--muted); text-decoration: line-through; }

.qty-selector {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--background);
  border-radius: var(--radius-full);
  padding: 4px;
  margin-bottom: 12px;
}
.qty-selector button {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--white);
  font-weight: 700;
  color: var(--primary);
  box-shadow: var(--shadow-sm);
  transition: background var(--transition);
}
.qty-selector button:hover { background: var(--secondary); color: var(--white); }
.qty-selector span { font-weight: 700; }

.product-actions { display: flex; flex-direction: column; gap: 8px; margin-top: auto; }
.product-actions .row { display: flex; gap: 8px; }
.product-actions .row .btn { flex: 1; }
.link-detalle {
  text-align: center;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--primary);
  padding: 6px;
}
.link-detalle:hover { text-decoration: underline; }

.stock-low { color: var(--danger); font-size: 0.76rem; font-weight: 700; margin-bottom: 8px; }

/* ----- Beneficios ----- */
.benefit-card {
  text-align: center;
  padding: 28px 20px;
}
.benefit-icon {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: var(--white);
  display: grid;
  place-items: center;
  font-size: 2rem;
  margin: 0 auto 16px;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition);
}
.benefit-card:hover .benefit-icon { transform: rotate(-8deg) scale(1.08); }
.benefit-card h3 { font-size: 1rem; margin-bottom: 6px; }
.benefit-card p { color: var(--muted); font-size: 0.88rem; }

/* ----- Cómo comprar ----- */
.steps { counter-reset: step; }
.step-card {
  position: relative;
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 32px 24px 24px;
  text-align: center;
  border: 1px solid var(--border);
}
.step-number {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--primary);
  color: var(--white);
  font-weight: 800;
  display: grid;
  place-items: center;
  margin: 0 auto 16px;
  font-family: var(--font-heading);
}
.step-card h3 { font-size: 1rem; margin-bottom: 6px; }
.step-card p { color: var(--muted); font-size: 0.88rem; }

/* ----- Ofertas ----- */
.offer-card {
  background: var(--primary-dark);
  color: var(--white);
  border-radius: var(--radius-lg);
  padding: 24px;
  position: relative;
  overflow: hidden;
}
.offer-card .media-emoji { background: rgba(255,255,255,0.08); }
.offer-card h3 { color: var(--white); margin: 12px 0 6px; }
.offer-card p { color: rgba(255,255,255,0.75); font-size: 0.86rem; margin-bottom: 14px; }
.offer-discount {
  position: absolute;
  top: 16px;
  right: 16px;
  background: var(--accent);
  color: var(--primary-dark);
  font-weight: 800;
  padding: 8px 12px;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
}
.offer-timer {
  display: flex;
  gap: 8px;
  margin-bottom: 16px;
}
.offer-timer div {
  background: rgba(255,255,255,0.1);
  border-radius: var(--radius-sm);
  padding: 6px 10px;
  text-align: center;
  min-width: 52px;
}
.offer-timer strong { display: block; font-size: 1.1rem; }
.offer-timer span { font-size: 0.65rem; text-transform: uppercase; color: rgba(255,255,255,0.7); }
.offer-limited { font-size: 0.76rem; color: var(--accent); font-weight: 700; margin-bottom: 12px; }

/* ----- Testimonios ----- */
.testimonial-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 28px;
  border: 1px solid var(--border);
}
.testimonial-stars { color: var(--accent); margin-bottom: 12px; letter-spacing: 2px; }
.testimonial-card p { color: var(--text); margin-bottom: 18px; font-style: italic; }
.testimonial-author { display: flex; align-items: center; gap: 12px; }
.testimonial-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--background);
  display: grid;
  place-items: center;
  font-size: 1.2rem;
}
.testimonial-author strong { display: block; font-size: 0.92rem; }
.testimonial-author span { font-size: 0.78rem; color: var(--muted); }

/* ----- CTA final ----- */
.cta-final {
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  color: var(--white);
  border-radius: var(--radius-lg);
  text-align: center;
  padding: 56px 24px;
  margin: 0 24px;
}
.cta-final h2 { color: var(--white); margin-bottom: 12px; }
.cta-final p { color: rgba(255,255,255,0.85); margin-bottom: 26px; }

/* ----- Footer ----- */
.site-footer {
  background: var(--primary-dark);
  color: rgba(255,255,255,0.82);
  margin-top: 72px;
}
.footer-top {
  padding: 56px 0 32px;
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 32px;
}
.footer-brand { display: flex; align-items: center; gap: 10px; margin-bottom: 14px; }
.footer-brand img { height: 44px; background: var(--white); border-radius: 8px; padding: 4px; }
.footer-brand strong { color: var(--white); font-family: var(--font-heading); font-size: 1.1rem; }
.footer-col h4 { color: var(--white); font-size: 0.95rem; margin-bottom: 16px; }
.footer-col ul li { margin-bottom: 10px; font-size: 0.88rem; }
.footer-col ul li a:hover { color: var(--secondary); }
.footer-social { display: flex; gap: 10px; margin-top: 16px; }
.footer-social a {
  width: 38px; height: 38px; border-radius: 50%;
  background: rgba(255,255,255,0.08);
  display: grid; place-items: center;
  transition: background var(--transition);
}
.footer-social a:hover { background: var(--secondary); color: var(--primary-dark); }
.footer-payments { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; }
.footer-payments span {
  font-size: 0.72rem;
  background: rgba(255,255,255,0.08);
  padding: 6px 10px;
  border-radius: var(--radius-sm);
}
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding: 20px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  font-size: 0.8rem;
}
.footer-demo {
  text-align: center;
  font-size: 0.74rem;
  color: rgba(255,255,255,0.55);
  padding-bottom: 14px;
}

/* ----- Botón flotante de WhatsApp ----- */
.whatsapp-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 800;
  display: flex;
  align-items: center;
  gap: 10px;
}
.whatsapp-float .bubble {
  background: var(--white);
  padding: 10px 16px;
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-md);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--primary-dark);
  opacity: 0;
  transform: translateX(10px);
  transition: opacity var(--transition), transform var(--transition);
  white-space: nowrap;
}
.whatsapp-float:hover .bubble { opacity: 1; transform: translateX(0); }
.whatsapp-float a {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: #25d366;
  display: grid;
  place-items: center;
  box-shadow: var(--shadow-lg);
  color: var(--white);
  font-size: 1.7rem;
  animation: pulse-wa 2.4s ease-in-out infinite;
}
@keyframes pulse-wa {
  0%, 100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.45), var(--shadow-lg); }
  50% { box-shadow: 0 0 0 12px rgba(37, 211, 102, 0), var(--shadow-lg); }
}

/* ----- Botón volver arriba ----- */
.back-to-top {
  position: fixed;
  bottom: 24px;
  left: 24px;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: var(--primary);
  color: var(--white);
  display: grid;
  place-items: center;
  box-shadow: var(--shadow-md);
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: opacity var(--transition), transform var(--transition), visibility var(--transition);
  z-index: 700;
  font-size: 1.2rem;
}
.back-to-top.show { opacity: 1; visibility: visible; transform: translateY(0); }

/* ----- Toasts ----- */
.toast-container {
  position: fixed;
  top: calc(var(--header-height) + 16px);
  right: 20px;
  z-index: 1250;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.toast {
  background: var(--white);
  color: var(--text);
  border-left: 5px solid var(--secondary);
  padding: 14px 18px;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-md);
  min-width: 260px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
  font-weight: 600;
  animation: toast-in 0.3s ease;
}
.toast.error { border-left-color: var(--danger); }
.toast.fade-out { animation: toast-out 0.3s ease forwards; }
@keyframes toast-in { from { opacity: 0; transform: translateX(30px); } to { opacity: 1; transform: translateX(0); } }
@keyframes toast-out { from { opacity: 1; } to { opacity: 0; transform: translateX(30px); } }

/* ----- Modal ----- */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(16, 61, 33, 0.55);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1200;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition);
  padding: 20px;
}
.modal-overlay.open { opacity: 1; pointer-events: auto; }
.modal-box {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 32px;
  max-width: 480px;
  width: 100%;
  max-height: 86vh;
  overflow-y: auto;
  transform: translateY(20px) scale(0.97);
  transition: transform var(--transition);
  box-shadow: var(--shadow-lg);
}
.modal-overlay.open .modal-box { transform: translateY(0) scale(1); }
.modal-box h2 { margin-bottom: 16px; }
.modal-close {
  float: right;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--background);
  display: grid;
  place-items: center;
}
.modal-summary-list { margin: 16px 0; border-top: 1px solid var(--border); padding-top: 12px; }
.modal-summary-list li {
  display: flex;
  justify-content: space-between;
  font-size: 0.88rem;
  padding: 6px 0;
  border-bottom: 1px dashed var(--border);
}
.modal-totals { margin-top: 12px; }
.modal-totals div { display: flex; justify-content: space-between; font-size: 0.9rem; padding: 4px 0; color: var(--muted); }
.modal-totals .total-line { color: var(--text); font-weight: 800; font-size: 1.1rem; padding-top: 8px; border-top: 1px solid var(--border); margin-top: 6px; }
.modal-actions { display: flex; gap: 10px; margin-top: 24px; }
.modal-actions .btn { flex: 1; }
.modal-success { text-align: center; }
.modal-success .success-icon {
  width: 84px; height: 84px; border-radius: 50%;
  background: var(--secondary);
  color: var(--white);
  font-size: 2.4rem;
  display: grid; place-items: center;
  margin: 0 auto 18px;
}

/* ----- Formularios ----- */
.form-group { margin-bottom: 18px; }
.form-group label {
  display: block;
  font-weight: 600;
  font-size: 0.88rem;
  margin-bottom: 6px;
  color: var(--text);
}
.form-group .req { color: var(--danger); }
.form-control {
  width: 100%;
  padding: 12px 14px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--white);
  transition: border-color var(--transition), box-shadow var(--transition);
}
.form-control:focus { border-color: var(--secondary); box-shadow: 0 0 0 4px rgba(146, 196, 0, 0.15); }
.form-control.invalid { border-color: var(--danger); }
textarea.form-control { resize: vertical; min-height: 100px; }
.field-error {
  color: var(--danger);
  font-size: 0.78rem;
  margin-top: 6px;
  display: none;
  font-weight: 600;
}
.field-error.show { display: block; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

.radio-cards { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
.radio-card {
  border: 1.5px solid var(--border);
  border-radius: var(--radius-md);
  padding: 14px;
  cursor: pointer;
  transition: border-color var(--transition), background var(--transition);
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
  font-size: 0.9rem;
}
.radio-card input { accent-color: var(--primary); }
.radio-card:has(input:checked) { border-color: var(--secondary); background: #f2f9e8; }

.form-success-box {
  background: #f2f9e8;
  border: 1.5px solid var(--secondary);
  border-radius: var(--radius-md);
  padding: 20px;
  text-align: center;
  color: var(--primary-dark);
  font-weight: 600;
  display: none;
  margin-top: 20px;
}
.form-success-box.show { display: block; }

/* ----- Página productos: filtros ----- */
.page-header {
  background: var(--white);
  padding: 48px 0 36px;
  text-align: center;
  border-bottom: 1px solid var(--border);
}
.page-header h1 { font-size: clamp(1.8rem, 3.4vw, 2.6rem); margin-bottom: 10px; }
.page-header p { color: var(--muted); max-width: 600px; margin: 0 auto; }

.breadcrumb { font-size: 0.82rem; color: var(--muted); margin-bottom: 14px; }
.breadcrumb a:hover { color: var(--primary); }

.products-layout {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 32px;
  align-items: start;
}

.filters-panel {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 22px;
  border: 1px solid var(--border);
  position: sticky;
  top: calc(var(--header-height) + 16px);
}
.filters-panel h3 { font-size: 0.95rem; margin: 18px 0 10px; }
.filters-panel h3:first-child { margin-top: 0; }
.filter-search { display: flex; gap: 8px; margin-bottom: 4px; }
.filter-search input { flex: 1; }
.filter-group label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.88rem;
  padding: 6px 0;
  cursor: pointer;
}
.filter-group input[type="checkbox"],
.filter-group input[type="radio"] { accent-color: var(--secondary-dark); width: 16px; height: 16px; }
.price-range { display: flex; align-items: center; gap: 8px; font-size: 0.85rem; }
.price-range input { width: 100%; }

.toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
  flex-wrap: wrap;
  gap: 12px;
}
.result-count { font-size: 0.88rem; color: var(--muted); }
.sort-select { display: flex; align-items: center; gap: 8px; }
.sort-select select {
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--border);
}

.empty-state {
  grid-column: 1 / -1;
  text-align: center;
  padding: 60px 20px;
  color: var(--muted);
}
.empty-state .emoji { font-size: 3rem; margin-bottom: 14px; }

.skeleton-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 18px;
  border: 1px solid var(--border);
}
.skeleton-block {
  background: linear-gradient(90deg, var(--border) 25%, #eef3ea 37%, var(--border) 63%);
  background-size: 400% 100%;
  animation: skeleton-loading 1.4s ease infinite;
  border-radius: var(--radius-sm);
}
@keyframes skeleton-loading { 0% { background-position: 100% 50%; } 100% { background-position: 0 50%; } }

/* ----- Detalle de producto ----- */
.product-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}
.detail-gallery .media-emoji { font-size: 7rem; aspect-ratio: 4/3; }
.detail-thumbs { display: flex; gap: 10px; margin-top: 14px; }
.detail-thumbs .media-emoji { width: 68px; height: 68px; aspect-ratio: auto; font-size: 1.8rem; cursor: pointer; border: 2px solid transparent; }
.detail-thumbs .media-emoji.active { border-color: var(--secondary); }

.detail-info .product-category { font-size: 0.8rem; }
.detail-info h1 { font-size: 2rem; margin-bottom: 10px; }
.availability { display: inline-flex; align-items: center; gap: 6px; font-size: 0.85rem; font-weight: 700; color: var(--secondary-dark); margin-bottom: 16px; }
.availability .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--secondary-dark); }
.detail-price { display: flex; align-items: baseline; gap: 12px; margin-bottom: 18px; }
.detail-price .price-current { font-size: 2rem; }
.detail-meta { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin: 20px 0; }
.detail-meta div { background: var(--white); border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 12px; }
.detail-meta span { display: block; font-size: 0.72rem; color: var(--muted); text-transform: uppercase; margin-bottom: 4px; }
.detail-meta strong { font-size: 0.92rem; }
.detail-desc { margin: 20px 0; color: var(--text); }
.detail-list { margin: 16px 0; }
.detail-list li { padding: 6px 0 6px 26px; position: relative; font-size: 0.9rem; color: var(--text); }
.detail-list li::before { content: "✓"; position: absolute; left: 0; color: var(--secondary-dark); font-weight: 800; }
.detail-actions { display: flex; gap: 12px; margin-top: 24px; flex-wrap: wrap; }
.detail-actions .btn { flex: 1; min-width: 180px; }
.detail-tabs-title { font-size: 1.1rem; margin: 10px 0 8px; }

/* ----- Carrito ----- */
.cart-layout { display: grid; grid-template-columns: 1.6fr 1fr; gap: 32px; align-items: start; }
.cart-item {
  display: grid;
  grid-template-columns: 80px 1fr auto auto;
  align-items: center;
  gap: 16px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 16px;
  margin-bottom: 14px;
}
.cart-item .media-emoji { width: 80px; height: 80px; font-size: 2.2rem; }
.cart-item-info h4 { font-size: 1rem; margin-bottom: 4px; }
.cart-item-info span { font-size: 0.8rem; color: var(--muted); }
.cart-item-price { font-weight: 800; color: var(--primary); white-space: nowrap; }
.cart-item-remove {
  width: 36px; height: 36px; border-radius: 50%;
  color: var(--danger);
  background: #fdeeee;
  display: grid; place-items: center;
  transition: background var(--transition);
}
.cart-item-remove:hover { background: #fadada; }

.cart-summary {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  position: sticky;
  top: calc(var(--header-height) + 16px);
}
.cart-summary h3 { margin-bottom: 16px; }
.summary-row { display: flex; justify-content: space-between; font-size: 0.92rem; padding: 8px 0; color: var(--muted); }
.summary-row.total { color: var(--text); font-weight: 800; font-size: 1.2rem; border-top: 1px solid var(--border); margin-top: 8px; padding-top: 14px; }
.summary-actions { display: flex; flex-direction: column; gap: 10px; margin-top: 20px; }
.promo-note { font-size: 0.78rem; color: var(--secondary-dark); background: #f2f9e8; padding: 10px 12px; border-radius: var(--radius-sm); margin-top: 14px; }

.cart-empty { text-align: center; padding: 80px 20px; }
.cart-empty .emoji { font-size: 4rem; margin-bottom: 16px; }
.cart-empty h2 { margin-bottom: 10px; }
.cart-empty p { color: var(--muted); margin-bottom: 24px; }

/* ----- Checkout ----- */
.checkout-layout { display: grid; grid-template-columns: 1.5fr 1fr; gap: 32px; align-items: start; }
.checkout-form-box, .order-summary-box {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
}
.order-summary-box { position: sticky; top: calc(var(--header-height) + 16px); }
.order-summary-box h3 { margin-bottom: 16px; }
.order-item { display: flex; justify-content: space-between; font-size: 0.86rem; padding: 8px 0; border-bottom: 1px dashed var(--border); }
.order-item span:last-child { font-weight: 700; }
.fieldset-title { font-size: 1.05rem; margin: 28px 0 14px; padding-top: 14px; border-top: 1px solid var(--border); }
.fieldset-title:first-child { margin-top: 0; padding-top: 0; border-top: none; }

/* ----- Nosotros ----- */
.about-hero { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
.about-hero .media-emoji { aspect-ratio: 4/3; font-size: 6rem; }
.values-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.value-card { background: var(--white); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 24px; }
.value-card .media-emoji { display: inline-grid; width: 52px; height: 52px; font-size: 1.5rem; margin-bottom: 12px; }

/* ----- Contacto ----- */
.contact-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: start; }
.contact-info-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 24px;
  border: 1px solid var(--border);
  margin-bottom: 16px;
}
.contact-info-card h3 { font-size: 1rem; margin-bottom: 12px; display: flex; align-items: center; gap: 8px; }
.contact-info-card p, .contact-info-card li { color: var(--muted); font-size: 0.9rem; }
.contact-info-card li { display: flex; justify-content: space-between; padding: 4px 0; }
.map-placeholder {
  background: linear-gradient(160deg, #eef7e6, #dcefc9);
  border-radius: var(--radius-lg);
  height: 220px;
  display: grid;
  place-items: center;
  color: var(--primary-dark);
  font-weight: 700;
  text-align: center;
  gap: 8px;
}

/* ----- Animaciones al hacer scroll ----- */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ----- Paneles deslizantes (carrito / checkout rápido) ----- */
.drawer-overlay {
  position: fixed;
  inset: 0;
  background: rgba(16, 61, 33, 0.5);
  z-index: 1150;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition);
}
.drawer-overlay.open { opacity: 1; pointer-events: auto; }

.side-drawer {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: min(440px, 100vw);
  background: var(--background);
  z-index: 1151;
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform 0.32s ease;
  box-shadow: var(--shadow-lg);
}
.side-drawer.open { transform: translateX(0); }
.side-drawer.wide { width: min(520px, 100vw); }

.drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 22px;
  background: var(--white);
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}
.drawer-header h3 { margin: 0; font-size: 1.15rem; }
.drawer-close {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--background);
  display: grid;
  place-items: center;
  font-size: 1rem;
  flex-shrink: 0;
}
.drawer-close:hover { background: var(--border); }

.drawer-body {
  flex: 1;
  overflow-y: auto;
  padding: 20px 22px;
}

.drawer-footer {
  flex-shrink: 0;
  padding: 18px 22px;
  background: var(--white);
  border-top: 1px solid var(--border);
}

.drawer-cart-item {
  display: grid;
  grid-template-columns: 64px 1fr auto;
  gap: 12px;
  align-items: center;
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
}
.drawer-cart-item .media-emoji,
.drawer-cart-item img { width: 64px; height: 64px; font-size: 1.7rem; border-radius: var(--radius-sm); object-fit: cover; }
.drawer-cart-item h4 { font-size: 0.92rem; margin-bottom: 2px; }
.drawer-cart-item .qty-selector { max-width: 110px; margin-top: 6px; }
.drawer-cart-item .qty-selector button { width: 26px; height: 26px; }
.drawer-cart-empty { text-align: center; padding: 40px 10px; }
.drawer-cart-empty .emoji { font-size: 3rem; margin-bottom: 12px; }
.drawer-cart-empty p { color: var(--muted); margin-bottom: 18px; }

.drawer-summary-row { display: flex; justify-content: space-between; font-size: 0.9rem; padding: 6px 0; color: var(--muted); }
.drawer-summary-row.total { color: var(--text); font-weight: 800; font-size: 1.15rem; border-top: 1px solid var(--border); margin-top: 6px; padding-top: 12px; }

@media (max-width: 600px) {
  .side-drawer, .side-drawer.wide { width: 100vw; }
}

/* ----- Carrusel más vendidos ----- */
.carousel-track {
  display: flex;
  gap: 20px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding-bottom: 12px;
}
.carousel-track::-webkit-scrollbar { height: 8px; }
.carousel-track::-webkit-scrollbar-thumb { background: var(--border); border-radius: var(--radius-full); }
.carousel-track .product-card { min-width: 260px; scroll-snap-align: start; }
.carousel-controls { display: flex; justify-content: flex-end; gap: 10px; margin-bottom: 16px; }