/* ════════════════════════════════════════════════════════════════
   PAPELERA SANTOS — Propuesta visual (mockup)
   Paleta moderna basada en la identidad existente (violeta + amarillo)
   ════════════════════════════════════════════════════════════════ */

:root {
  --color-primary: #5B2E8C;
  --color-primary-dark: #3D1F5C;
  --color-primary-light: #7B49AE;
  --color-primary-soft: #F3EDF9;
  --color-accent: #FFC107;
  --color-accent-dark: #E0A800;
  --color-accent-soft: #FFF8E1;
  --color-whatsapp: #25D366;
  --color-whatsapp-dark: #128C7E;

  --color-text: #1F2937;
  --color-text-soft: #6B7280;
  --color-text-muted: #9CA3AF;
  --color-bg: #FFFFFF;
  --color-bg-soft: #FAF7FB;
  --color-bg-cream: #FFFBF5;
  --color-border: #E5E7EB;
  --color-border-soft: #F3F4F6;

  --shadow-sm: 0 1px 2px rgba(17,24,39,.05);
  --shadow-md: 0 4px 12px rgba(17,24,39,.08);
  --shadow-lg: 0 16px 40px rgba(91,46,140,.15);
  --shadow-hover: 0 20px 48px rgba(91,46,140,.22);

  --radius-sm: 8px;
  --radius: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;

  --font-head: 'Poppins', system-ui, -apple-system, sans-serif;
  --font-body: 'Inter', system-ui, -apple-system, sans-serif;

  --container: 1200px;
  --transition: .25s cubic-bezier(.4,0,.2,1);
}

/* ─── Reset ─── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.6;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
button { font: inherit; cursor: pointer; border: none; background: none; color: inherit; }
a { color: inherit; text-decoration: none; }
input, select, textarea { font: inherit; color: inherit; }
h1, h2, h3, h4 { font-family: var(--font-head); line-height: 1.2; }
[hidden] { display: none !important; }

.container { max-width: var(--container); margin: 0 auto; padding: 0 20px; }

/* ─── Botones ─── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 14px 28px; font-weight: 600; font-size: 15px;
  border-radius: var(--radius); transition: var(--transition);
  cursor: pointer; white-space: nowrap;
}
.btn-primary {
  background: var(--color-primary); color: #fff;
  box-shadow: 0 4px 14px rgba(91,46,140,.3);
}
.btn-primary:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(91,46,140,.4);
}
.btn-whatsapp {
  background: var(--color-whatsapp); color: #fff;
  box-shadow: 0 4px 14px rgba(37,211,102,.3);
}
.btn-whatsapp:hover {
  background: var(--color-whatsapp-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(37,211,102,.4);
}
.btn-full { width: 100%; }
.btn-icon {
  width: 42px; height: 42px; border-radius: 50%;
  display: inline-flex; align-items: center; justify-content: center;
  transition: var(--transition); color: var(--color-text);
}
.btn-icon:hover { background: var(--color-bg-soft); color: var(--color-primary); }
.btn-icon svg { width: 22px; height: 22px; }
.btn-link {
  color: var(--color-text-soft); font-size: 14px;
  text-decoration: underline; text-underline-offset: 3px;
  padding: 8px; margin-top: 4px;
}
.btn-link:hover { color: var(--color-primary); }

/* ═══ HEADER ═══ */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255,255,255,.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border-soft);
  transition: var(--transition);
}
.site-header.scrolled { box-shadow: var(--shadow-sm); }
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 20px; gap: 24px;
}
.logo {
  display: flex; align-items: center; gap: 12px;
  transition: var(--transition);
}
.logo:hover { transform: translateY(-1px); }
.logo-badge {
  width: 42px; height: 42px; border-radius: 12px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
  display: flex; align-items: center; justify-content: center;
  color: var(--color-accent); font-family: var(--font-head);
  font-weight: 800; font-size: 16px;
  box-shadow: 0 4px 12px rgba(91,46,140,.3);
}
.logo-text { display: flex; flex-direction: column; line-height: 1.2; }
.logo-text strong { font-family: var(--font-head); font-size: 17px; color: var(--color-primary-dark); }
.logo-text small { font-size: 11px; color: var(--color-text-muted); }

.main-nav {
  display: flex; gap: 6px; flex: 1; justify-content: center;
}
.main-nav a {
  padding: 10px 16px; border-radius: var(--radius-sm);
  font-weight: 500; font-size: 15px; color: var(--color-text);
  transition: var(--transition);
}
.main-nav a:hover { background: var(--color-primary-soft); color: var(--color-primary); }

.header-actions { display: flex; align-items: center; gap: 4px; }
.btn-cart {
  width: 44px; height: 44px; border-radius: 50%;
  position: relative; display: flex; align-items: center; justify-content: center;
  transition: var(--transition); color: var(--color-text);
}
.btn-cart:hover { background: var(--color-primary-soft); color: var(--color-primary); }
.btn-cart svg { width: 22px; height: 22px; }
.cart-badge {
  position: absolute; top: 2px; right: 2px;
  min-width: 20px; height: 20px; padding: 0 6px;
  background: var(--color-accent); color: var(--color-primary-dark);
  font-size: 11px; font-weight: 700;
  border-radius: 10px; display: flex; align-items: center; justify-content: center;
  border: 2px solid #fff;
}
.btn-burger {
  display: none; width: 42px; height: 42px;
  flex-direction: column; justify-content: center; align-items: center;
  gap: 4px; border-radius: 8px;
}
.btn-burger span {
  display: block; width: 22px; height: 2px;
  background: var(--color-text); border-radius: 2px;
  transition: var(--transition);
}
.mobile-menu {
  display: none; flex-direction: column;
  padding: 12px 20px; border-top: 1px solid var(--color-border-soft);
  background: #fff;
}
.mobile-menu a {
  padding: 14px 12px; border-radius: 8px;
  font-weight: 500; color: var(--color-text);
}
.mobile-menu a:hover { background: var(--color-primary-soft); color: var(--color-primary); }

/* ═══ HERO ═══ */
.hero {
  position: relative; overflow: hidden;
  padding: 60px 0 80px;
  background: linear-gradient(135deg, #FFFBF5 0%, #F3EDF9 100%);
}
.hero-bg-shapes { position: absolute; inset: 0; pointer-events: none; }
.shape {
  position: absolute; border-radius: 50%;
  filter: blur(60px); opacity: .5;
}
.shape-1 { width: 400px; height: 400px; background: var(--color-primary); top: -100px; right: -100px; }
.shape-2 { width: 300px; height: 300px; background: var(--color-accent); bottom: -80px; left: -80px; opacity: .3; }
.shape-3 { width: 250px; height: 250px; background: var(--color-primary-light); top: 40%; left: 30%; opacity: .15; }

.hero-inner {
  position: relative;
  display: grid; grid-template-columns: 1.2fr 1fr; gap: 60px; align-items: center;
}
.hero-chip {
  display: inline-block; padding: 6px 14px;
  background: #fff; color: var(--color-primary);
  font-size: 13px; font-weight: 600;
  border-radius: 999px; border: 1px solid var(--color-primary-soft);
  box-shadow: var(--shadow-sm);
  margin-bottom: 20px;
}
.hero h1 {
  font-size: clamp(32px, 5vw, 56px); font-weight: 800;
  color: var(--color-primary-dark); margin-bottom: 20px;
  letter-spacing: -.02em;
}
.highlight {
  background: linear-gradient(120deg, rgba(255,193,7,0) 0%, rgba(255,193,7,.4) 0%, rgba(255,193,7,.4) 100%, rgba(255,193,7,0) 100%);
  background-size: 100% .35em; background-position: 0 85%;
  background-repeat: no-repeat;
  padding: 0 4px;
}
.hero-lead { font-size: 18px; color: var(--color-text-soft); margin-bottom: 32px; max-width: 520px; }
.hero-ctas { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 36px; }
.hero-badges {
  display: flex; align-items: center; gap: 20px; flex-wrap: wrap;
  padding-top: 24px; border-top: 1px solid rgba(91,46,140,.15);
}
.badge-item strong {
  display: block; font-family: var(--font-head); font-size: 22px; font-weight: 700;
  color: var(--color-primary-dark);
}
.badge-item span { font-size: 13px; color: var(--color-text-soft); }
.badge-divider { width: 1px; height: 32px; background: var(--color-border); }

.hero-visual {
  position: relative; aspect-ratio: 1;
  display: grid; grid-template-columns: 1fr 1fr; gap: 20px;
}
.hero-card {
  background: #fff; border-radius: var(--radius-lg);
  padding: 28px; display: flex; flex-direction: column; justify-content: space-between;
  font-family: var(--font-head); font-weight: 600; color: var(--color-primary-dark);
  box-shadow: var(--shadow-lg);
  font-size: 48px; transition: var(--transition);
  aspect-ratio: 1;
}
.hero-card span { font-size: 16px; margin-top: auto; }
.hero-card:nth-child(1) { transform: translateY(-20px) rotate(-3deg); }
.hero-card:nth-child(2) { transform: translateY(20px) rotate(2deg); background: var(--color-accent); color: var(--color-primary-dark); }
.hero-card:nth-child(3) { transform: translateY(0) rotate(2deg); }
.hero-card:nth-child(4) { transform: translateY(-15px) rotate(-2deg); background: var(--color-primary); color: var(--color-accent); }
.hero-card:hover { transform: translateY(-30px) scale(1.02); box-shadow: var(--shadow-hover); }

/* ═══ SECTIONS COMUNES ═══ */
section { padding: 80px 0; }
.section-head { text-align: center; max-width: 680px; margin: 0 auto 56px; }
.section-head small {
  display: inline-block; color: var(--color-primary);
  font-weight: 600; font-size: 13px; letter-spacing: .15em;
  text-transform: uppercase; margin-bottom: 12px;
}
.section-head h2 {
  font-size: clamp(28px, 4vw, 42px); font-weight: 700;
  color: var(--color-primary-dark); margin-bottom: 12px;
  letter-spacing: -.01em;
}
.section-head p { color: var(--color-text-soft); font-size: 17px; }

/* ═══ CATEGORIAS ═══ */
.categorias { background: var(--color-bg-cream); }
.cat-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 20px;
}
.cat-card {
  background: #fff; border-radius: var(--radius-lg); padding: 32px 28px;
  text-align: left; border: 2px solid transparent;
  transition: var(--transition); cursor: pointer;
  box-shadow: var(--shadow-sm);
}
.cat-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-primary);
}
.cat-icon {
  display: inline-flex; align-items: center; justify-content: center;
  width: 60px; height: 60px; font-size: 30px;
  background: var(--color-primary-soft); border-radius: 16px;
  margin-bottom: 20px;
}
.cat-comercios .cat-icon    { background: #FFF8E1; }
.cat-gastronomia .cat-icon  { background: #FFECE4; }
.cat-industria .cat-icon    { background: #E8F0FE; }
.cat-libreria .cat-icon     { background: #E8F5E9; }
.cat-card h3 { font-size: 22px; color: var(--color-primary-dark); margin-bottom: 10px; }
.cat-card p { color: var(--color-text-soft); font-size: 14px; margin-bottom: 16px; }
.cat-link { color: var(--color-primary); font-weight: 600; font-size: 14px; }

/* ═══ CATÁLOGO ═══ */
.catalogo { background: #fff; }
.catalog-toolbar {
  display: flex; gap: 16px; flex-wrap: wrap;
  align-items: center; justify-content: space-between;
  margin-bottom: 32px;
}
.search-wrap {
  flex: 1; min-width: 260px;
  position: relative; display: flex; align-items: center;
}
.search-wrap svg {
  position: absolute; left: 16px; width: 18px; height: 18px;
  color: var(--color-text-muted); pointer-events: none;
}
.search-wrap input {
  width: 100%; padding: 14px 16px 14px 46px;
  background: var(--color-bg-soft); border: 2px solid transparent;
  border-radius: var(--radius); font-size: 15px;
  transition: var(--transition);
}
.search-wrap input:focus {
  outline: none; background: #fff;
  border-color: var(--color-primary); box-shadow: 0 0 0 4px var(--color-primary-soft);
}
.filters-wrap { display: flex; gap: 8px; flex-wrap: wrap; }
.filter-chip {
  padding: 10px 18px; border-radius: 999px;
  background: var(--color-bg-soft); color: var(--color-text);
  font-weight: 500; font-size: 14px;
  transition: var(--transition); border: 2px solid transparent;
}
.filter-chip:hover { background: var(--color-primary-soft); color: var(--color-primary); }
.filter-chip.active {
  background: var(--color-primary); color: #fff;
  box-shadow: 0 4px 14px rgba(91,46,140,.3);
}
.sort-select {
  padding: 10px 16px; border-radius: var(--radius);
  background: #fff; border: 2px solid var(--color-border);
  font-size: 14px; cursor: pointer;
  transition: var(--transition);
}
.sort-select:focus { outline: none; border-color: var(--color-primary); }

.product-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 24px;
}
.product-card {
  background: #fff; border: 1px solid var(--color-border-soft);
  border-radius: var(--radius-lg); overflow: hidden;
  transition: var(--transition); display: flex; flex-direction: column;
}
.product-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg); border-color: var(--color-primary-soft);
}
.product-visual {
  aspect-ratio: 1; display: flex; align-items: center; justify-content: center;
  font-size: 72px; position: relative;
}
.product-visual.c-comercios   { background: linear-gradient(135deg, #FFF8E1 0%, #FFE0B2 100%); }
.product-visual.c-gastronomia { background: linear-gradient(135deg, #FFECE4 0%, #FFCDD2 100%); }
.product-visual.c-industria   { background: linear-gradient(135deg, #E8F0FE 0%, #BBDEFB 100%); }
.product-visual.c-libreria    { background: linear-gradient(135deg, #E8F5E9 0%, #C8E6C9 100%); }
.product-tag {
  position: absolute; top: 14px; left: 14px;
  padding: 4px 10px; font-size: 11px; font-weight: 600;
  background: rgba(255,255,255,.9); color: var(--color-primary-dark);
  border-radius: 999px;
  backdrop-filter: blur(4px);
}
.product-discount {
  position: absolute; top: 14px; right: 14px;
  padding: 6px 10px; background: #ef4444; color: #fff;
  font-size: 12px; font-weight: 700; border-radius: 8px;
}
.product-body { padding: 18px 20px 20px; display: flex; flex-direction: column; gap: 8px; flex: 1; }
.product-name { font-family: var(--font-head); font-size: 16px; font-weight: 600; color: var(--color-primary-dark); min-height: 44px; }
.product-meta { font-size: 12px; color: var(--color-text-muted); }
.product-price-row { display: flex; align-items: baseline; gap: 8px; margin-top: auto; }
.product-price { font-family: var(--font-head); font-size: 20px; font-weight: 700; color: var(--color-primary-dark); }
.product-price-old { font-size: 13px; text-decoration: line-through; color: var(--color-text-muted); }
.product-unit { font-size: 11px; color: var(--color-text-muted); }
.product-card-foot { padding: 0 20px 20px; display: flex; gap: 8px; }
.qty-selector {
  display: inline-flex; align-items: center;
  background: var(--color-bg-soft); border-radius: var(--radius-sm);
  overflow: hidden;
}
.qty-selector button {
  width: 32px; height: 36px; font-weight: 700;
  color: var(--color-primary); font-size: 16px;
  transition: var(--transition);
}
.qty-selector button:hover { background: var(--color-primary-soft); }
.qty-selector span {
  min-width: 32px; text-align: center; font-weight: 600; font-size: 14px;
}
.btn-add {
  flex: 1; padding: 0 16px; height: 36px;
  background: var(--color-primary); color: #fff;
  border-radius: var(--radius-sm);
  font-weight: 600; font-size: 13px;
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  transition: var(--transition);
}
.btn-add:hover { background: var(--color-primary-dark); }
.btn-add svg { width: 14px; height: 14px; }
.no-results { text-align: center; padding: 60px 0; color: var(--color-text-muted); }

/* ═══ VENTAJAS ═══ */
.ventajas {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: #fff;
}
.ventajas-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 32px;
}
.ventaja { text-align: center; }
.ventaja-icon {
  font-size: 48px; margin-bottom: 16px;
  display: inline-flex; width: 80px; height: 80px;
  align-items: center; justify-content: center;
  background: rgba(255,255,255,.1); border-radius: 20px;
  backdrop-filter: blur(4px);
}
.ventaja h3 { font-size: 18px; margin-bottom: 8px; color: var(--color-accent); }
.ventaja p { color: rgba(255,255,255,.85); font-size: 14px; }

/* ═══ NOSOTROS ═══ */
.nosotros { background: var(--color-bg-cream); }
.nosotros-inner {
  display: grid; grid-template-columns: 1.1fr 1fr; gap: 60px; align-items: center;
}
.nosotros-text small {
  color: var(--color-primary); font-weight: 600; font-size: 13px;
  letter-spacing: .15em; text-transform: uppercase; margin-bottom: 12px;
  display: inline-block;
}
.nosotros-text h2 {
  font-size: clamp(26px, 3.5vw, 36px); color: var(--color-primary-dark);
  margin-bottom: 20px; letter-spacing: -.01em;
}
.nosotros-text p { color: var(--color-text-soft); margin-bottom: 16px; font-size: 16px; }
.nosotros-list { list-style: none; margin-top: 24px; }
.nosotros-list li { padding: 8px 0; color: var(--color-text); font-weight: 500; }
.nosotros-visual {
  display: grid; grid-template-columns: 1fr 1fr; gap: 16px;
}
.stat-card {
  background: #fff; padding: 28px 24px; border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm); border: 1px solid var(--color-border-soft);
  transition: var(--transition);
}
.stat-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.stat-card strong {
  display: block; font-family: var(--font-head); font-size: 34px;
  color: var(--color-primary-dark); margin-bottom: 6px; font-weight: 800;
}
.stat-card span { font-size: 13px; color: var(--color-text-soft); }
.stat-yellow { background: var(--color-accent); }
.stat-yellow strong, .stat-yellow span { color: var(--color-primary-dark); }

/* ═══ CONTACTO ═══ */
.contacto { background: #fff; }
.contacto-grid {
  display: grid; grid-template-columns: 1fr 1.3fr; gap: 48px; align-items: start;
}
.contacto-info { display: flex; flex-direction: column; gap: 20px; }
.info-block {
  display: flex; gap: 14px; align-items: flex-start;
  padding: 16px; background: var(--color-bg-soft); border-radius: var(--radius);
  transition: var(--transition);
}
.info-block:hover { background: var(--color-primary-soft); }
.info-icon { font-size: 22px; }
.info-block strong { display: block; font-family: var(--font-head); font-size: 15px; color: var(--color-primary-dark); margin-bottom: 2px; }
.info-block p { font-size: 14px; color: var(--color-text-soft); }

.contacto-form {
  background: var(--color-bg-cream); padding: 32px;
  border-radius: var(--radius-lg); display: flex; flex-direction: column; gap: 16px;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.contacto-form label {
  display: flex; flex-direction: column; gap: 6px;
  font-size: 13px; font-weight: 600; color: var(--color-primary-dark);
}
.contacto-form input,
.contacto-form select,
.contacto-form textarea {
  padding: 12px 14px; border-radius: var(--radius);
  border: 2px solid var(--color-border); background: #fff;
  font-size: 15px; font-weight: 400; color: var(--color-text);
  transition: var(--transition);
}
.contacto-form input:focus,
.contacto-form select:focus,
.contacto-form textarea:focus {
  outline: none; border-color: var(--color-primary);
  box-shadow: 0 0 0 4px var(--color-primary-soft);
}
.form-feedback {
  text-align: center; padding: 12px;
  background: #E8F5E9; color: #2E7D32;
  border-radius: var(--radius); font-weight: 600; font-size: 14px;
}

/* ═══ FOOTER ═══ */
.site-footer {
  background: var(--color-primary-dark); color: rgba(255,255,255,.8);
  padding: 64px 0 0;
}
.footer-inner {
  display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 40px;
  padding-bottom: 48px;
}
.footer-brand .logo-text strong { color: #fff; }
.footer-brand .logo-text small { color: rgba(255,255,255,.6); }
.footer-brand .logo-badge { background: var(--color-accent); color: var(--color-primary-dark); }
.footer-brand p { margin-top: 16px; font-size: 14px; color: rgba(255,255,255,.7); max-width: 340px; }
.footer-col h4 { font-family: var(--font-head); color: var(--color-accent); font-size: 14px; margin-bottom: 16px; letter-spacing: .05em; text-transform: uppercase; }
.footer-col a, .footer-col p {
  display: block; padding: 6px 0;
  color: rgba(255,255,255,.75); font-size: 14px;
  transition: var(--transition);
}
.footer-col a:hover { color: var(--color-accent); transform: translateX(3px); }
.social-links { display: flex; gap: 10px; margin-top: 20px; }
.social-links a {
  width: 40px; height: 40px; border-radius: 50%;
  background: rgba(255,255,255,.1); display: flex; align-items: center; justify-content: center;
  transition: var(--transition);
}
.social-links a:hover { background: var(--color-accent); color: var(--color-primary-dark); transform: translateY(-2px); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.1);
  padding: 20px 0;
}
.footer-bottom .container { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px; }
.footer-bottom small { font-size: 13px; color: rgba(255,255,255,.5); }

/* ═══ CARRITO LATERAL ═══ */
.cart-panel { position: fixed; inset: 0; z-index: 200; }
.cart-backdrop {
  position: absolute; inset: 0;
  background: rgba(17,24,39,.5);
  animation: fadeIn .25s ease;
}
.cart-content {
  position: absolute; top: 0; right: 0; bottom: 0;
  width: 100%; max-width: 420px;
  background: #fff; display: flex; flex-direction: column;
  animation: slideInRight .3s cubic-bezier(.4,0,.2,1);
  box-shadow: -16px 0 40px rgba(0,0,0,.15);
}
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes slideInRight { from { transform: translateX(100%); } to { transform: translateX(0); } }
.cart-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 20px 24px; border-bottom: 1px solid var(--color-border-soft);
}
.cart-header h3 { font-size: 20px; color: var(--color-primary-dark); }
.cart-items { flex: 1; overflow-y: auto; padding: 16px; }
.cart-item {
  display: grid; grid-template-columns: 60px 1fr auto;
  gap: 14px; padding: 14px 12px; border-radius: var(--radius);
  align-items: center; transition: var(--transition);
}
.cart-item:hover { background: var(--color-bg-soft); }
.cart-item-visual {
  width: 60px; height: 60px; border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center; font-size: 30px;
}
.cart-item-info strong {
  display: block; font-size: 14px; color: var(--color-primary-dark);
  margin-bottom: 4px; font-family: var(--font-head);
  line-height: 1.3;
}
.cart-item-info small { color: var(--color-text-muted); font-size: 12px; }
.cart-item-ctrl { display: flex; flex-direction: column; align-items: flex-end; gap: 8px; }
.cart-item-price { font-weight: 700; font-size: 14px; color: var(--color-primary-dark); }
.cart-item-qty {
  display: inline-flex; align-items: center;
  background: var(--color-bg-soft); border-radius: 6px;
}
.cart-item-qty button {
  width: 26px; height: 28px; font-weight: 700; color: var(--color-primary);
  font-size: 14px; transition: var(--transition);
}
.cart-item-qty button:hover { background: var(--color-primary-soft); }
.cart-item-qty span { min-width: 26px; text-align: center; font-size: 13px; font-weight: 600; }
.cart-item-remove {
  color: var(--color-text-muted); font-size: 11px;
  text-decoration: underline; text-underline-offset: 2px;
}
.cart-item-remove:hover { color: #ef4444; }
.cart-empty {
  flex: 1; display: flex; flex-direction: column;
  align-items: center; justify-content: center; text-align: center;
  padding: 40px 20px; color: var(--color-text-muted);
}
.cart-empty-icon { font-size: 64px; margin-bottom: 16px; opacity: .6; }
.cart-empty p { font-size: 17px; font-weight: 600; color: var(--color-text); margin-bottom: 4px; }
.cart-footer {
  padding: 20px 24px; border-top: 1px solid var(--color-border-soft);
  background: var(--color-bg-cream);
}
.cart-row { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 6px; }
.cart-row strong { font-family: var(--font-head); font-size: 22px; color: var(--color-primary-dark); }
.cart-note { display: block; font-size: 12px; color: var(--color-text-muted); margin-bottom: 14px; }

/* ═══ WHATSAPP FLOAT ═══ */
.whatsapp-float {
  position: fixed; bottom: 24px; right: 24px; z-index: 90;
  width: 60px; height: 60px; border-radius: 50%;
  background: var(--color-whatsapp); color: #fff;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 8px 24px rgba(37,211,102,.4);
  animation: pulseWa 2.4s infinite;
  transition: var(--transition);
}
.whatsapp-float:hover {
  background: var(--color-whatsapp-dark);
  transform: scale(1.08);
}
@keyframes pulseWa {
  0%, 100% { box-shadow: 0 8px 24px rgba(37,211,102,.4), 0 0 0 0 rgba(37,211,102,.7); }
  50%      { box-shadow: 0 8px 24px rgba(37,211,102,.4), 0 0 0 14px rgba(37,211,102,0); }
}

/* ═══ TOAST ═══ */
.toast {
  position: fixed; top: 90px; right: 20px; z-index: 300;
  background: var(--color-primary-dark); color: #fff;
  padding: 14px 20px; border-radius: var(--radius);
  box-shadow: var(--shadow-lg); font-weight: 500; font-size: 14px;
  animation: slideInRight .3s cubic-bezier(.4,0,.2,1);
}

/* ═══ SCROLL REVEAL ═══ */
.reveal { opacity: 0; transform: translateY(30px); transition: opacity .6s ease, transform .6s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ═══ RESPONSIVE ═══ */
@media (max-width: 980px) {
  .hero-inner, .nosotros-inner, .contacto-grid { grid-template-columns: 1fr; gap: 40px; }
  .hero-visual { max-width: 400px; margin: 0 auto; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
  section { padding: 60px 0; }
}
@media (max-width: 720px) {
  .main-nav { display: none; }
  .btn-burger { display: flex; }
  .mobile-menu { display: flex; }
  .mobile-menu[hidden] { display: none !important; }
  .catalog-toolbar { flex-direction: column; align-items: stretch; }
  .filters-wrap { overflow-x: auto; flex-wrap: nowrap; padding-bottom: 6px; scrollbar-width: none; }
  .filters-wrap::-webkit-scrollbar { display: none; }
  .form-row { grid-template-columns: 1fr; }
  .footer-bottom .container { justify-content: center; text-align: center; }
  .hero-card { padding: 18px; font-size: 32px; }
  .hero-card span { font-size: 12px; }
  .whatsapp-float { width: 54px; height: 54px; bottom: 18px; right: 18px; }
}
@media (max-width: 480px) {
  .footer-inner { grid-template-columns: 1fr; }
  .hero-badges { gap: 12px; }
  .badge-item strong { font-size: 18px; }
  .badge-divider { display: none; }
  .product-grid { grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 14px; }
  .product-visual { font-size: 48px; }
  .product-name { font-size: 14px; min-height: 40px; }
  .product-price { font-size: 17px; }
  .btn-add { font-size: 12px; padding: 0 10px; }
  .qty-selector button { width: 28px; }
}