/* ==========================================================================
   PAPELERÍAS LANGUEÑAS - SISTEMA DE DISEÑO CON PALETAS OFICIALES
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,600;0,700;1,400&family=Plus+Jakarta+Sans:wght@300;400;500;600;700&display=swap');

:root {
  --color-slate-dark: #1F2937;
  --color-slate-light: #F9FAFB;
  --color-stone: #9CA3AF;
  --color-whatsapp: #25D366;
  --color-whatsapp-dark: #1EBE5D;

  /* PALETA PAPELERÍA YANNET / INSTITUCIONAL */
  --yannet-primary: #008080;
  --yannet-secondary: #F5E6D3;
  --yannet-dusty-pink: #DEA5A4;
  --yannet-ice-blue: #D6EAF8;
  --yannet-champagne: #F7E7C8;

  /* PALETA PAPELERÍA ALEJANDRINA */
  --alejandrina-primary: #1A365D;
  --alejandrina-ice-blue: #D6EAF8;
  --alejandrina-orange: #DD6B20;
  --alejandrina-light: #EDF2F7;

  /* PALETA PAPELERÍA SAN ANTONIO */
  --sanantonio-primary: #A9744F;
  --sanantonio-secondary: #F5E6D3;
  --sanantonio-champagne: #F7E7C8;
  --sanantonio-dark: #6E4528;

  /* PALETA PAPELERÍA PATTY */
  --patty-primary: #C41E3A;
  --patty-milenial: #F3CFC6;
  --patty-secondary: #F5E6D3;
  --patty-dark: #8E1528;

  /* Tipografías */
  --font-heading: 'Playfair Display', Georgia, serif;
  --font-body: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;

  /* Elevaciones */
  --shadow-sm: 0 2px 4px rgba(0,0,0,0.05);
  --shadow-md: 0 8px 18px rgba(0,0,0,0.08);
  --shadow-lg: 0 16px 32px rgba(0,0,0,0.12);
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  color: var(--color-slate-dark);
  background-color: var(--color-slate-light);
  line-height: 1.6;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: var(--transition);
}

button, input, select, textarea {
  font: inherit;
}

.skip-link {
  position: absolute;
  top: -60px;
  left: 20px;
  background: var(--alejandrina-primary);
  color: #fff;
  padding: 12px 24px;
  border-radius: var(--radius-sm);
  z-index: 10000;
  font-weight: 600;
  transition: top 0.2s ease;
}

.skip-link:focus {
  top: 20px;
  outline: 3px solid var(--yannet-champagne);
}

/* HEADER & NAVBAR */
.site-header {
  position: sticky;
  top: 0;
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(12px);
  border-bottom: 2px solid var(--yannet-primary);
  z-index: 1000;
  box-shadow: var(--shadow-sm);
}

.header-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0.85rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand-wrapper {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.brand-logo {
  width: 48px;
  height: 48px;
  object-fit: contain;
  border-radius: 50%;
  background: var(--yannet-ice-blue);
  padding: 4px;
}

.brand-text h1 {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--yannet-primary);
  line-height: 1.1;
}

.brand-text span {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-stone);
  font-weight: 600;
}

.main-nav {
  display: flex;
  align-items: center;
}

.nav-list {
  display: flex;
  list-style: none;
  gap: 1.4rem;
  align-items: center;
}

.nav-link {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-slate-dark);
  padding: 0.5rem 0.75rem;
  border-radius: var(--radius-sm);
  position: relative;
}

.nav-link:hover,
.nav-link.active {
  color: var(--yannet-primary);
}

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0.75rem;
  right: 0.75rem;
  height: 3px;
  background: var(--yannet-primary);
  border-radius: 2px;
}

.btn-cart-nav {
  background: var(--yannet-ice-blue);
  border: 1px solid rgba(0, 128, 128, 0.25);
  padding: 0.5rem 1.1rem;
  border-radius: 30px;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 700;
  color: var(--alejandrina-primary);
  cursor: pointer;
  transition: var(--transition);
}

.btn-cart-nav:hover {
  background: var(--yannet-primary);
  color: #fff;
}

.cart-counter {
  background: var(--patty-primary);
  color: #fff;
  font-size: 0.75rem;
  padding: 2px 7px;
  border-radius: 10px;
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.6rem;
  cursor: pointer;
  color: var(--color-slate-dark);
}

/* HERO BANNER */
.hero-section {
  position: relative;
  background: linear-gradient(rgba(26, 54, 93, 0.85), rgba(0, 128, 128, 0.82)), url('../img/hero.jpg') center/cover no-repeat;
  color: #ffffff;
  padding: 5.5rem 1.5rem;
  text-align: center;
}

.hero-content {
  max-width: 850px;
  margin: 0 auto;
}

.hero-subtitle {
  text-transform: uppercase;
  letter-spacing: 0.15em;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--yannet-champagne);
  margin-bottom: 0.85rem;
  display: inline-block;
  background: rgba(255, 255, 255, 0.15);
  padding: 5px 16px;
  border-radius: 20px;
}

.hero-title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 5vw, 3.25rem);
  line-height: 1.2;
  margin-bottom: 1.25rem;
}

.hero-description {
  font-size: 1.15rem;
  margin-bottom: 2rem;
  color: rgba(255,255,255,0.92);
}

.btn-hero {
  display: inline-block;
  background: var(--yannet-champagne);
  color: var(--alejandrina-primary);
  font-weight: 700;
  padding: 0.9rem 2.2rem;
  border-radius: 40px;
  box-shadow: 0 6px 20px rgba(0,0,0,0.25);
  transition: var(--transition);
}

.btn-hero:hover {
  background: #ffffff;
  color: var(--yannet-primary);
  transform: translateY(-2px);
}

/* CARRUSEL INICIO */
.featured-carousel-section {
  max-width: 1280px;
  margin: -3rem auto 4rem;
  padding: 0 1.5rem;
  position: relative;
  z-index: 10;
}

.carousel-container {
  background: #ffffff;
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(0,0,0,0.06);
}

.section-title-wrap {
  text-align: center;
  margin-bottom: 2rem;
}

.section-title {
  font-family: var(--font-heading);
  font-size: 2.1rem;
  color: var(--alejandrina-primary);
  margin-bottom: 0.35rem;
}

.section-subtitle {
  color: var(--color-stone);
  font-size: 0.95rem;
}

.carousel-viewport {
  overflow: hidden;
  position: relative;
}

.carousel-track {
  display: flex;
  transition: transform 0.45s cubic-bezier(0.4, 0, 0.2, 1);
}

.carousel-card {
  min-width: 100%;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.8rem;
  padding: 1rem;
}

@media (min-width: 768px) {
  .carousel-card {
    flex-direction: row;
    justify-content: center;
  }
}

.carousel-card-img-wrap {
  width: 260px;
  height: 260px;
  flex-shrink: 0;
  border-radius: var(--radius-md);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.25rem;
}

.carousel-card.theme-yannet .carousel-card-img-wrap { background: var(--yannet-ice-blue); border: 2px solid var(--yannet-primary); }
.carousel-card.theme-alejandrina .carousel-card-img-wrap { background: var(--alejandrina-light); border: 2px solid var(--alejandrina-primary); }
.carousel-card.theme-sanantonio .carousel-card-img-wrap { background: var(--sanantonio-secondary); border: 2px solid var(--sanantonio-primary); }
.carousel-card.theme-patty .carousel-card-img-wrap { background: var(--patty-milenial); border: 2px solid var(--patty-primary); }

.carousel-card-img-wrap img {
  max-height: 100%;
  object-fit: contain;
}

.carousel-card-info {
  max-width: 500px;
}

.branch-badge {
  display: inline-block;
  padding: 5px 14px;
  border-radius: 20px;
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  margin-bottom: 0.6rem;
}

.branch-badge.yannet { background: var(--yannet-ice-blue); color: var(--yannet-primary); border: 1px solid var(--yannet-primary); }
.branch-badge.alejandrina { background: var(--alejandrina-light); color: var(--alejandrina-primary); border: 1px solid var(--alejandrina-primary); }
.branch-badge.sanantonio { background: var(--sanantonio-secondary); color: var(--sanantonio-dark); border: 1px solid var(--sanantonio-primary); }
.branch-badge.patty { background: var(--patty-milenial); color: var(--patty-primary); border: 1px solid var(--patty-primary); }

.carousel-card-title {
  font-family: var(--font-heading);
  font-size: 1.55rem;
  color: var(--color-slate-dark);
  margin-bottom: 0.6rem;
}

.carousel-card-desc {
  color: #4b5563;
  font-size: 0.95rem;
  margin-bottom: 1.25rem;
}

.carousel-controls {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1.2rem;
  margin-top: 1.8rem;
}

.carousel-btn {
  background: var(--color-slate-light);
  border: 1px solid var(--color-stone);
  color: var(--alejandrina-primary);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  cursor: pointer;
  font-size: 1.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.carousel-btn:hover {
  background: var(--yannet-primary);
  color: #fff;
  border-color: var(--yannet-primary);
}

/* APARTADOS DE LAS 4 PAPELERÍAS */
.branches-showcase {
  max-width: 1280px;
  margin: 3rem auto;
  padding: 0 1.5rem;
}

.branch-showcase-box {
  position: relative;
  min-height: 420px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: 3rem;
  display: flex;
  align-items: flex-end;
  box-shadow: var(--shadow-md);
}

.branch-bg-cover {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 1;
}

.branch-card-content {
  position: relative;
  z-index: 3;
  padding: 2.5rem;
  color: #ffffff;
  max-width: 820px;
}

.branch-card-name {
  font-family: var(--font-heading);
  font-size: 2.3rem;
  margin-bottom: 0.8rem;
}

.branch-card-history {
  font-size: 0.98rem;
  color: rgba(255,255,255,0.95);
  margin-bottom: 1.5rem;
  line-height: 1.6;
}

.branch-card-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.btn-branch {
  padding: 0.8rem 1.8rem;
  border-radius: 30px;
  font-weight: 700;
  font-size: 0.92rem;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.btn-branch-whatsapp {
  background: rgba(255,255,255,0.18);
  color: #fff;
  border: 1px solid rgba(255,255,255,0.4);
  backdrop-filter: blur(4px);
}

.btn-branch-whatsapp:hover {
  background: var(--color-whatsapp);
  border-color: var(--color-whatsapp);
  color: #fff;
}

/* TEMAS APARTADOS INDEPENDIENTES */
.branch-showcase-box.box-yannet { border: 4px solid var(--yannet-primary); }
.box-yannet .branch-overlay { position: absolute; inset: 0; background: linear-gradient(180deg, rgba(0, 128, 128, 0.45) 0%, rgba(0, 56, 56, 0.94) 80%); z-index: 2; }
.box-yannet .branch-location-tag { color: var(--yannet-champagne); font-weight: 700; font-size: 0.85rem; text-transform: uppercase; }
.box-yannet .btn-branch-primary { background: var(--yannet-champagne); color: #004d4d; }
.box-yannet .btn-branch-primary:hover { background: #ffffff; color: var(--yannet-primary); }

.branch-showcase-box.box-alejandrina { border: 4px solid var(--alejandrina-primary); }
.box-alejandrina .branch-overlay { position: absolute; inset: 0; background: linear-gradient(180deg, rgba(26, 54, 93, 0.45) 0%, rgba(12, 27, 49, 0.95) 80%); z-index: 2; }
.box-alejandrina .branch-location-tag { color: var(--alejandrina-orange); font-weight: 700; font-size: 0.85rem; text-transform: uppercase; }
.box-alejandrina .btn-branch-primary { background: var(--alejandrina-orange); color: #ffffff; }
.box-alejandrina .btn-branch-primary:hover { background: var(--alejandrina-ice-blue); color: var(--alejandrina-primary); }

.branch-showcase-box.box-sanantonio { border: 4px solid var(--sanantonio-primary); }
.box-sanantonio .branch-overlay { position: absolute; inset: 0; background: linear-gradient(180deg, rgba(169, 116, 79, 0.45) 0%, rgba(77, 43, 20, 0.95) 80%); z-index: 2; }
.box-sanantonio .branch-location-tag { color: var(--sanantonio-champagne); font-weight: 700; font-size: 0.85rem; text-transform: uppercase; }
.box-sanantonio .btn-branch-primary { background: var(--sanantonio-champagne); color: var(--sanantonio-dark); }
.box-sanantonio .btn-branch-primary:hover { background: var(--sanantonio-secondary); color: var(--sanantonio-primary); }

.branch-showcase-box.box-patty { border: 4px solid var(--patty-primary); }
.box-patty .branch-overlay { position: absolute; inset: 0; background: linear-gradient(180deg, rgba(196, 30, 58, 0.45) 0%, rgba(92, 11, 24, 0.95) 80%); z-index: 2; }
.box-patty .branch-location-tag { color: var(--patty-milenial); font-weight: 700; font-size: 0.85rem; text-transform: uppercase; }
.box-patty .btn-branch-primary { background: var(--patty-milenial); color: var(--patty-dark); }
.box-patty .btn-branch-primary:hover { background: #ffffff; color: var(--patty-primary); }

/* CATÁLOGO DE PRODUCTOS */
.catalog-controls {
  max-width: 1280px;
  margin: 2rem auto 1rem;
  padding: 0 1.5rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
}

.branch-filter-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.filter-tab {
  background: #ffffff;
  border: 2px solid var(--color-stone);
  padding: 0.65rem 1.3rem;
  border-radius: 30px;
  font-size: 0.88rem;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition);
}

.filter-tab[data-branch="all"].active { background: var(--alejandrina-primary); color: #fff; border-color: var(--alejandrina-primary); }
.filter-tab[data-branch="yannet"].active { background: var(--yannet-primary); color: #fff; border-color: var(--yannet-primary); }
.filter-tab[data-branch="alejandrina"].active { background: var(--alejandrina-primary); color: #fff; border-color: var(--alejandrina-primary); }
.filter-tab[data-branch="sanantonio"].active { background: var(--sanantonio-primary); color: #fff; border-color: var(--sanantonio-primary); }
.filter-tab[data-branch="patty"].active { background: var(--patty-primary); color: #fff; border-color: var(--patty-primary); }

.catalog-search-box {
  position: relative;
  min-width: 290px;
}

.catalog-search-box input {
  width: 100%;
  padding: 0.65rem 1rem 0.65rem 2.2rem;
  border: 2px solid #d1d5db;
  border-radius: 30px;
  font-size: 0.9rem;
  outline: none;
}

.catalog-search-box input:focus {
  border-color: var(--yannet-primary);
}

.catalog-search-box::before {
  content: '🔍';
  position: absolute;
  left: 0.8rem;
  top: 50%;
  transform: translateY(-50%);
  font-size: 0.85rem;
}

.catalog-branch-header-banner {
  max-width: 1280px;
  margin: 1.5rem auto 1.5rem;
  padding: 1.5rem 2rem;
  border-radius: var(--radius-md);
  color: #ffffff;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  box-shadow: var(--shadow-sm);
}

.catalog-branch-header-banner.theme-all { background: linear-gradient(135deg, var(--alejandrina-primary), var(--yannet-primary)); }
.catalog-branch-header-banner.theme-yannet { background: linear-gradient(135deg, var(--yannet-primary), #004d4d); border-left: 6px solid var(--yannet-champagne); }
.catalog-branch-header-banner.theme-alejandrina { background: linear-gradient(135deg, var(--alejandrina-primary), #0d1e37); border-left: 6px solid var(--alejandrina-orange); }
.catalog-branch-header-banner.theme-sanantonio { background: linear-gradient(135deg, var(--sanantonio-primary), #522b11); border-left: 6px solid var(--sanantonio-champagne); }
.catalog-branch-header-banner.theme-patty { background: linear-gradient(135deg, var(--patty-primary), #750f20); border-left: 6px solid var(--patty-milenial); }

.catalog-section {
  max-width: 1280px;
  margin: 1rem auto 4rem;
  padding: 0 1.5rem;
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1.8rem;
}

.product-card {
  background: #ffffff;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: var(--transition);
  cursor: pointer;
}

.product-card.card-yannet { border: 2px solid var(--yannet-ice-blue); }
.product-card.card-yannet:hover { border-color: var(--yannet-primary); transform: translateY(-4px); box-shadow: var(--shadow-md); }
.product-card.card-yannet .product-card-thumb { background: var(--yannet-ice-blue); }
.product-card.card-yannet .product-card-tag { color: var(--yannet-primary); }
.product-card.card-yannet .btn-card-add { background: var(--yannet-primary); }

.product-card.card-alejandrina { border: 2px solid var(--alejandrina-light); }
.product-card.card-alejandrina:hover { border-color: var(--alejandrina-primary); transform: translateY(-4px); box-shadow: var(--shadow-md); }
.product-card.card-alejandrina .product-card-thumb { background: var(--alejandrina-light); }
.product-card.card-alejandrina .product-card-tag { color: var(--alejandrina-primary); }
.product-card.card-alejandrina .btn-card-add { background: var(--alejandrina-primary); }

.product-card.card-sanantonio { border: 2px solid var(--sanantonio-secondary); }
.product-card.card-sanantonio:hover { border-color: var(--sanantonio-primary); transform: translateY(-4px); box-shadow: var(--shadow-md); }
.product-card.card-sanantonio .product-card-thumb { background: var(--sanantonio-secondary); }
.product-card.card-sanantonio .product-card-tag { color: var(--sanantonio-primary); }
.product-card.card-sanantonio .btn-card-add { background: var(--sanantonio-primary); }

.product-card.card-patty { border: 2px solid var(--patty-milenial); }
.product-card.card-patty:hover { border-color: var(--patty-primary); transform: translateY(-4px); box-shadow: var(--shadow-md); }
.product-card.card-patty .product-card-thumb { background: var(--patty-milenial); }
.product-card.card-patty .product-card-tag { color: var(--patty-primary); }
.product-card.card-patty .btn-card-add { background: var(--patty-primary); }

.product-card-thumb {
  height: 210px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.25rem;
}

.product-card-thumb img {
  max-height: 100%;
  object-fit: contain;
  transition: transform 0.3s ease;
}

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

.product-card-body {
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.product-card-tag {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  margin-bottom: 0.3rem;
}

.product-card-title {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  color: var(--color-slate-dark);
  margin-bottom: 0.4rem;
  line-height: 1.3;
}

.product-card-desc {
  font-size: 0.85rem;
  color: #6b7280;
  margin-bottom: 1rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.price-note-box {
  background: #FFFBEB;
  color: #92400E;
  border: 1px solid #FDE68A;
  padding: 5px 8px;
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 600;
  margin-top: auto;
  text-align: center;
}

.btn-card-add {
  margin-top: 0.85rem;
  color: #fff;
  border: none;
  padding: 0.65rem;
  border-radius: var(--radius-sm);
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition);
}

.btn-card-add:hover {
  opacity: 0.9;
}

/* MODAL DE PRODUCTO */
.modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(17, 24, 39, 0.72);
  backdrop-filter: blur(4px);
  z-index: 2000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
}

.modal-backdrop.active {
  display: flex;
}

.modal-dialog {
  background: #ffffff;
  border-radius: var(--radius-lg);
  max-width: 600px;
  width: 100%;
  box-shadow: var(--shadow-lg);
  position: relative;
  overflow: hidden;
  border-top: 6px solid var(--yannet-primary);
}

.modal-close-btn {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: rgba(0,0,0,0.06);
  border: none;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  font-size: 1.2rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10;
}

.modal-close-btn:hover {
  background: var(--patty-primary);
  color: #fff;
}

.modal-content-grid {
  display: grid;
  grid-template-columns: 1fr;
}

@media (min-width: 600px) {
  .modal-content-grid {
    grid-template-columns: 240px 1fr;
  }
}

.modal-img-wrapper {
  background: var(--yannet-ice-blue);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
}

.modal-details {
  padding: 2rem 1.8rem;
  display: flex;
  flex-direction: column;
}

.modal-branch-tag {
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  margin-bottom: 0.25rem;
}

.modal-product-title {
  font-family: var(--font-heading);
  font-size: 1.45rem;
  color: var(--color-slate-dark);
  margin-bottom: 0.6rem;
}

.modal-product-desc {
  font-size: 0.92rem;
  color: #4b5563;
  margin-bottom: 1.25rem;
}

.modal-pricing-disclaimer {
  background: #FFFBEB;
  border-left: 4px solid #F59E0B;
  padding: 0.75rem;
  border-radius: 4px;
  font-size: 0.8rem;
  color: #92400E;
  margin-bottom: 1.25rem;
  line-height: 1.45;
}

.modal-qty-selector {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.qty-controls {
  display: flex;
  align-items: center;
  border: 2px solid var(--color-stone);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.qty-btn {
  background: #f3f4f6;
  border: none;
  width: 36px;
  height: 36px;
  font-size: 1.2rem;
  cursor: pointer;
}

.qty-input {
  width: 55px;
  text-align: center;
  border: none;
  font-weight: 700;
  outline: none;
}

.btn-add-to-cart {
  background: var(--yannet-primary);
  color: #fff;
  border: none;
  padding: 0.85rem;
  border-radius: 30px;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition);
}

/* DRAWER CARRITO */
.cart-drawer-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  backdrop-filter: blur(2px);
  z-index: 2500;
  display: none;
}

.cart-drawer-overlay.active {
  display: block;
}

.cart-drawer {
  position: fixed;
  top: 0;
  right: -440px;
  width: 100%;
  max-width: 420px;
  height: 100%;
  background: #ffffff;
  z-index: 2600;
  box-shadow: -4px 0 25px rgba(0,0,0,0.2);
  display: flex;
  flex-direction: column;
  transition: right 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.cart-drawer.active {
  right: 0;
}

.cart-header {
  padding: 1.25rem 1.5rem;
  border-bottom: 2px solid #e5e7eb;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.cart-header h3 {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  color: var(--alejandrina-primary);
}

.cart-items-list {
  flex-grow: 1;
  overflow-y: auto;
  padding: 1.25rem 1.5rem;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

.cart-item {
  display: flex;
  gap: 1rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid #f3f4f6;
}

.cart-item-thumb {
  width: 65px;
  height: 65px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.cart-item-thumb.yannet { background: var(--yannet-ice-blue); }
.cart-item-thumb.alejandrina { background: var(--alejandrina-light); }
.cart-item-thumb.sanantonio { background: var(--sanantonio-secondary); }
.cart-item-thumb.patty { background: var(--patty-milenial); }

.cart-item-details {
  flex-grow: 1;
}

.cart-item-branch {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
}

.cart-item-title {
  font-size: 0.95rem;
  font-weight: 600;
  line-height: 1.2;
}

.cart-item-qty {
  font-size: 0.85rem;
  color: #6b7280;
  margin-top: 0.25rem;
}

.btn-remove-item {
  background: none;
  border: none;
  color: var(--patty-primary);
  font-size: 0.85rem;
  cursor: pointer;
  padding: 3px 0;
  font-weight: 600;
}

.cart-footer {
  padding: 1.25rem 1.5rem;
  border-top: 2px solid #e5e7eb;
  background: #f9fafb;
}

.cart-exclusive-branch-box {
  background: #ffffff;
  border-radius: var(--radius-sm);
  border-left: 5px solid var(--yannet-primary);
  padding: 10px 14px;
  box-shadow: var(--shadow-sm);
  margin-bottom: 1rem;
}

.cart-exclusive-branch-box .branch-status-title {
  font-size: 0.78rem;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--color-stone);
  display: block;
}

.cart-exclusive-branch-box .branch-status-name {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-slate-dark);
  display: block;
}

.cart-exclusive-branch-box .branch-status-phone {
  font-size: 0.85rem;
  color: #4b5563;
  display: block;
}

.btn-clear-cart {
  background: none;
  border: 1px dashed var(--patty-primary);
  color: var(--patty-primary);
  width: 100%;
  padding: 0.5rem;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  margin-bottom: 0.75rem;
  transition: var(--transition);
}

.btn-clear-cart:hover {
  background: var(--patty-primary);
  color: #fff;
}

.btn-send-whatsapp-order {
  width: 100%;
  background: var(--color-whatsapp);
  color: #ffffff;
  border: none;
  padding: 0.9rem;
  border-radius: 30px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  cursor: pointer;
  transition: var(--transition);
}

.btn-send-whatsapp-order:hover {
  background: var(--color-whatsapp-dark);
}

/* Fallback de imagen */
.img-fallback-placeholder {
  width: 100%;
  height: 100%;
  min-height: 140px;
  background: linear-gradient(135deg, #f1f5f9 0%, #e2e8f0 100%);
  color: #475569;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 1rem;
  border-radius: var(--radius-sm);
  border: 1px dashed #94a3b8;
}

.img-fallback-placeholder span.icon {
  font-size: 1.6rem;
  margin-bottom: 0.25rem;
}

.img-fallback-placeholder span.filename {
  font-family: monospace;
  font-size: 0.72rem;
  word-break: break-all;
  background: rgba(255,255,255,0.85);
  padding: 2px 6px;
  border-radius: 4px;
}

/* Botón flotante WhatsApp */
.whatsapp-float-btn {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background: var(--color-whatsapp);
  color: #ffffff;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 18px rgba(37, 211, 102, 0.45);
  z-index: 1500;
  transition: var(--transition);
}

.whatsapp-float-btn:hover {
  transform: scale(1.1) rotate(5deg);
  background: var(--color-whatsapp-dark);
}

.whatsapp-float-btn svg {
  width: 32px;
  height: 32px;
  fill: currentColor;
}

/* FOOTER */
.site-footer {
  background: var(--alejandrina-primary);
  color: #ffffff;
  padding: 4.5rem 1.5rem 2rem;
  margin-top: auto;
}

.footer-container {
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 2.5rem;
  margin-bottom: 3.5rem;
}

.footer-col h3,
.footer-col h4 {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  color: var(--yannet-champagne);
  margin-bottom: 1.2rem;
}

.footer-col p {
  color: #d1d5db;
  font-size: 0.9rem;
  line-height: 1.6;
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 0.6rem;
}

.footer-links a:hover {
  color: var(--yannet-champagne);
  padding-left: 4px;
}

.branch-contact-list {
  list-style: none;
  font-size: 0.88rem;
  color: #e5e7eb;
}

.branch-contact-list li {
  margin-bottom: 0.75rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.branch-contact-list strong {
  color: var(--yannet-champagne);
  display: block;
}

.footer-bottom {
  max-width: 1280px;
  margin: 0 auto;
  padding-top: 2rem;
  border-top: 1px solid rgba(255,255,255,0.15);
  text-align: center;
  font-size: 0.85rem;
  color: #9ca3af;
}

.footer-credits {
  margin-top: 0.5rem;
  color: var(--yannet-champagne);
  font-weight: 500;
}

/* PÁGINAS INTERNAS */
.page-header {
  background: linear-gradient(135deg, var(--yannet-primary), var(--alejandrina-primary));
  color: #ffffff;
  padding: 4rem 1.5rem;
  text-align: center;
}

.page-header h1 {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  margin-bottom: 0.5rem;
}

.page-header p {
  font-size: 1.1rem;
  color: var(--yannet-ice-blue);
  max-width: 650px;
  margin: 0 auto;
}

.content-section {
  max-width: 1280px;
  margin: 3.5rem auto;
  padding: 0 1.5rem;
}

.about-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2.5rem;
  align-items: center;
}

.about-card {
  background: #ffffff;
  border-radius: var(--radius-md);
  padding: 2.2rem;
  box-shadow: var(--shadow-sm);
  border-top: 5px solid var(--yannet-primary);
}

.about-card h3 {
  font-family: var(--font-heading);
  color: var(--alejandrina-primary);
  margin-bottom: 1rem;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
}

.gallery-item {
  border-radius: var(--radius-md);
  overflow: hidden;
  height: 240px;
  box-shadow: var(--shadow-sm);
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.gallery-item:hover img {
  transform: scale(1.06);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
}

.service-card {
  background: #ffffff;
  padding: 2.2rem;
  border-radius: var(--radius-md);
  border-top: 5px solid var(--yannet-primary);
  box-shadow: var(--shadow-sm);
}

.service-card h3 {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  margin: 1rem 0 0.5rem;
  color: var(--alejandrina-primary);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
}

@media (min-width: 860px) {
  .contact-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.contact-form {
  background: #ffffff;
  padding: 2.5rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  border-top: 6px solid var(--yannet-primary);
}

.form-group {
  margin-bottom: 1.25rem;
}

.form-group label {
  display: block;
  font-weight: 700;
  font-size: 0.9rem;
  margin-bottom: 0.4rem;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 2px solid #d1d5db;
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--yannet-primary);
}

.btn-submit {
  width: 100%;
  background: var(--yannet-primary);
  color: #fff;
  border: none;
  padding: 0.9rem;
  border-radius: 30px;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition);
}

.map-wrapper {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  min-height: 420px;
}

.map-wrapper iframe {
  width: 100%;
  height: 100%;
  border: none;
}

@media (max-width: 900px) {
  .nav-toggle {
    display: block;
  }
  .nav-list {
    position: fixed;
    top: 0;
    right: -100%;
    width: 290px;
    height: 100vh;
    background: #ffffff;
    flex-direction: column;
    padding: 5rem 2rem 2rem;
    box-shadow: var(--shadow-lg);
    transition: right 0.3s ease;
    align-items: flex-start;
  }
  .nav-list.active {
    right: 0;
  }
}