/* ==========================================================================
   AUCA Argentina - Diseño Oficial de Alta Fidelidad
   Turismo Accesible - Réplica Exacta de Maqueta
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Caveat:wght@600;700&family=Plus+Jakarta+Sans:wght@400;500;600;700;800&display=swap');

:root {
  --primary-blue: #0070ba;
  --primary-blue-hover: #005a96;
  --dark-navy: #0f1c3f;
  --dark-text: #1e293b;
  --muted-text: #5a6e85;
  --light-blue-bg: #e8f4fc;
  --light-blue-subtle: #f4f9fd;
  --border-subtle: #e2e8f0;
  --white: #ffffff;
  --whatsapp: #25d366;
  --whatsapp-hover: #1ebc59;
  --font-main: 'Plus Jakarta Sans', system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-script: 'Caveat', cursive, Georgia, serif;
}

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

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

body {
  font-family: var(--font-main);
  color: var(--dark-text);
  background-color: var(--white);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: all 0.2s ease;
}

.site-container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ==========================================================================
   1. HEADER OFICIAL
   ========================================================================== */
.main-header {
  background: var(--white);
  border-bottom: 1px solid #f1f5f9;
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.02);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}

.logo-group {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo-badge {
  background: #000000;
  color: #ffffff;
  font-weight: 800;
  font-size: 0.88rem;
  letter-spacing: 0.5px;
  padding: 8px 12px;
  border-radius: 6px;
  line-height: 1;
}

.logo-text-block {
  display: flex;
  flex-direction: column;
}

.logo-title {
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--primary-blue);
  line-height: 1;
  letter-spacing: -0.3px;
}

.logo-sub {
  font-size: 0.62rem;
  font-weight: 700;
  color: #64748b;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-top: 3px;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}

.nav-item a {
  font-size: 0.94rem;
  font-weight: 600;
  color: #334155;
  padding: 6px 0;
  position: relative;
}

.nav-item a:hover {
  color: var(--primary-blue);
}

.nav-item.active a {
  color: var(--primary-blue);
}

.nav-item.active a::after {
  content: "";
  position: absolute;
  bottom: -24px;
  left: 0;
  width: 100%;
  height: 2.5px;
  background: var(--primary-blue);
  border-radius: 2px;
}

/* Botón Carrito Header */
.cart-pill-btn {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  background: #ffffff;
  border: 1px solid #cbd5e1;
  color: #1e293b;
  padding: 8px 16px;
  border-radius: 9999px;
  font-size: 0.88rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.2s ease;
}

.cart-pill-btn:hover {
  border-color: var(--primary-blue);
  color: var(--primary-blue);
}

.cart-counter-bubble {
  background: var(--primary-blue);
  color: #ffffff;
  font-size: 0.75rem;
  font-weight: 800;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
}

.mobile-toggle-btn {
  display: none;
  background: transparent;
  border: none;
  font-size: 1.5rem;
  color: var(--dark-navy);
  cursor: pointer;
}

/* ==========================================================================
   2. HERO SECTION - "El mar también es para todos"
   ========================================================================== */
.hero-showcase {
  position: relative;
  background: #ffffff;
  padding-top: 30px;
  padding-bottom: 0;
  overflow: hidden;
}

.hero-showcase-grid {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  align-items: center;
  gap: 40px;
  position: relative;
  z-index: 2;
}

.eyebrow-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: #5a6e85;
  margin-bottom: 16px;
}

.eyebrow-label::before {
  content: "";
  display: inline-block;
  width: 22px;
  height: 2px;
  background: var(--primary-blue);
  border-radius: 1px;
}

.hero-big-title {
  font-size: 3.75rem;
  font-weight: 800;
  line-height: 1.08;
  color: var(--dark-navy);
  letter-spacing: -1.5px;
  margin-bottom: 22px;
}

.hero-big-title span.blue-accent {
  color: var(--primary-blue);
  display: block;
}

.hero-lead-text {
  font-size: 1.1rem;
  color: var(--muted-text);
  line-height: 1.6;
  margin-bottom: 32px;
  max-width: 480px;
}

.hero-cta-buttons {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

.btn-primary-blue {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--primary-blue);
  color: #ffffff;
  padding: 14px 28px;
  border-radius: 9999px;
  font-weight: 700;
  font-size: 0.95rem;
  box-shadow: 0 4px 14px rgba(0, 112, 186, 0.35);
  transition: all 0.2s ease;
  border: none;
  cursor: pointer;
}

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

.btn-secondary-white {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: #ffffff;
  color: var(--dark-navy);
  border: 1px solid #d1d9e6;
  padding: 13px 26px;
  border-radius: 9999px;
  font-weight: 700;
  font-size: 0.95rem;
  transition: all 0.2s ease;
  cursor: pointer;
}

.btn-secondary-white:hover {
  border-color: var(--primary-blue);
  color: var(--primary-blue);
  transform: translateY(-2px);
}

.hero-benefits-strip {
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: nowrap;
}

.benefit-entry {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.84rem;
  font-weight: 700;
  color: var(--dark-navy);
  line-height: 1.25;
}

.benefit-icon {
  width: 22px;
  height: 22px;
  color: var(--primary-blue);
  flex-shrink: 0;
  font-size: 1.2rem;
}

/* Lado Derecho de la Imagen Hero */
.hero-visual-side {
  position: relative;
  display: flex;
  justify-content: flex-end;
  align-items: center;
}

.hero-photo-wrapper {
  width: 100%;
  max-width: 540px;
  overflow: hidden;
}

.hero-photo-img {
  width: 100%;
  height: auto;
  display: block;
}

/* Onda divisoria integrada en la foto */
.hero-bottom-wave {
  display: none;
}

/* ==========================================================================
   3. SECCIÓN DISEÑO Y MATERIALES
   ========================================================================== */
.section-design-materials {
  padding: 30px 0 70px;
  background: #ffffff;
}

.design-materials-grid {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  align-items: center;
  gap: 50px;
}

/* Imagen orgánica real extraída de la maqueta */
.organic-blob-photo-wrap {
  display: flex;
  justify-content: center;
  align-items: center;
}

.organic-blob-img {
  width: 100%;
  max-width: 500px;
  height: auto;
  object-fit: contain;
  border-radius: 0;
  box-shadow: none;
  transition: transform 0.3s ease;
}

.organic-blob-img:hover {
  transform: scale(1.02);
}

.design-content-wrap {
  padding-left: 10px;
}

.section-bold-h2 {
  font-size: 2.35rem;
  font-weight: 800;
  line-height: 1.2;
  color: var(--dark-navy);
  margin-bottom: 20px;
  letter-spacing: -0.6px;
}

.design-desc-p {
  font-size: 1.05rem;
  color: var(--muted-text);
  line-height: 1.65;
  margin-bottom: 28px;
}

.btn-pill-blue-outline {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: #ffffff;
  color: var(--primary-blue);
  border: 1.5px solid var(--primary-blue);
  padding: 12px 26px;
  border-radius: 9999px;
  font-weight: 700;
  font-size: 0.92rem;
  transition: all 0.2s ease;
}

.btn-pill-blue-outline:hover {
  background: var(--light-blue-bg);
  transform: translateX(4px);
}

/* ==========================================================================
   4. SECCIÓN 4 PILARES
   ========================================================================== */
.section-four-pillars {
  padding: 30px 0 70px;
  background: #ffffff;
}

.pillars-horizontal-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border: none;
  border-top: 1px solid #f1f5f9;
  border-bottom: 1px solid #f1f5f9;
  border-radius: 0;
  overflow: visible;
}

.single-pillar-card {
  padding: 36px 20px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  border-right: 1px solid #f1f5f9;
  background: #ffffff;
  transition: all 0.25s ease;
}

.single-pillar-card:last-child {
  border-right: none;
}

.single-pillar-card:hover {
  background: #fafcfe;
  transform: translateY(-3px);
  box-shadow: 0 10px 25px rgba(0, 112, 186, 0.05);
}

.pillar-round-icon {
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: var(--light-blue-bg);
  color: var(--primary-blue);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.pillar-name-h3 {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--dark-navy);
  margin-bottom: 12px;
}

.pillar-detail-p {
  font-size: 0.88rem;
  color: var(--muted-text);
  line-height: 1.55;
}

/* ==========================================================================
   5. BANNER FLOTANTE STOCK DISPONIBLE (Exacto a Maqueta)
   ========================================================================== */
.stock-banner-exact-section {
  padding: 20px 0 60px;
  background: #ffffff;
}

.stock-banner-interactive-wrap {
  display: block;
  max-width: 1060px;
  margin: 0 auto;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 16px 45px rgba(0, 0, 0, 0.08);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.stock-banner-interactive-wrap:hover {
  transform: translateY(-4px);
  box-shadow: 0 24px 55px rgba(0, 0, 0, 0.14);
}

.stock-banner-img {
  width: 100%;
  height: auto;
  display: block;
}

.stock-floating-section {
  position: relative;
  padding: 60px 0;
  background-image: url('../img/stock_banner_full.jpg');
  background-size: cover;
  background-position: center;
}

.stock-bg-backdrop {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(2px);
}

.stock-floating-card {
  position: relative;
  z-index: 2;
  background: #ffffff;
  border-radius: 20px;
  padding: 34px 44px;
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.12);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  max-width: 1050px;
  margin: 0 auto;
}

.stock-content-left {
  display: flex;
  align-items: center;
  gap: 26px;
  flex: 1;
}

.stock-wheelchair-svg {
  width: 68px;
  height: 68px;
  flex-shrink: 0;
  color: var(--dark-navy);
}

.stock-title-h3 {
  font-size: 1.9rem;
  font-weight: 800;
  color: var(--dark-navy);
  margin: 2px 0 6px;
  line-height: 1.15;
}

.stock-body-p {
  color: var(--muted-text);
  font-size: 0.95rem;
  line-height: 1.5;
  max-width: 520px;
}

/* ==========================================================================
   6. CATÁLOGO DE PRODUCTOS
   ========================================================================== */
.catalog-area {
  padding: 80px 0;
  background: #f8fafc;
}

.catalog-heading-box {
  text-align: center;
  max-width: 650px;
  margin: 0 auto 50px;
}

.catalog-heading-box .eyebrow-label {
  justify-content: center;
}

.catalog-grid-layout {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(330px, 1fr));
  gap: 32px;
}

.store-item-card {
  background: #ffffff;
  border: 1px solid var(--border-subtle);
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.03);
  transition: all 0.25s ease;
  display: flex;
  flex-direction: column;
}

.store-item-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.08);
}

.store-photo-frame {
  height: 260px;
  background: #f1f5f9;
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.store-photo-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.store-item-card:hover .store-photo-frame img {
  transform: scale(1.04);
}

.store-tag-pill {
  position: absolute;
  top: 14px;
  left: 14px;
  background: var(--primary-blue);
  color: #ffffff;
  padding: 4px 12px;
  border-radius: 9999px;
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.5px;
}

.store-body-content {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.store-item-cat {
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--primary-blue);
  letter-spacing: 1px;
  margin-bottom: 6px;
}

.store-item-name {
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--dark-navy);
  margin-bottom: 10px;
}

.store-item-price-block {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin-bottom: 14px;
}

.store-price-main {
  font-size: 1.65rem;
  font-weight: 900;
  color: var(--primary-blue);
}

.store-price-ext {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--muted-text);
}

.store-item-desc {
  font-size: 0.9rem;
  color: var(--muted-text);
  line-height: 1.5;
  margin-bottom: 20px;
  flex: 1;
}

.store-item-specs {
  display: flex;
  flex-direction: column;
  gap: 7px;
  margin-bottom: 20px;
  background: #f8fafc;
  padding: 12px;
  border-radius: 8px;
}

.store-spec-line {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  color: var(--dark-text);
  font-weight: 600;
}

.store-item-action-btns {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: auto;
}

.btn-catalog-instant {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: var(--primary-blue);
  color: #ffffff;
  border: none;
  font-weight: 700;
  font-size: 0.95rem;
  padding: 13px;
  border-radius: 9999px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-catalog-instant:hover {
  background: var(--primary-blue-hover);
  transform: translateY(-1px);
}

.btn-catalog-add {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: #ffffff;
  color: var(--primary-blue);
  border: 1.5px solid var(--primary-blue);
  font-weight: 700;
  font-size: 0.95rem;
  padding: 12px;
  border-radius: 9999px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-catalog-add:hover {
  background: var(--light-blue-bg);
}

/* ==========================================================================
   7. SECCIÓN SOBRE NOSOTROS & CONTACTO
   ========================================================================== */
.about-and-contact-section {
  padding: 80px 0;
  background: #ffffff;
  border-top: 1px solid #f1f5f9;
}

.about-content-two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  margin-bottom: 70px;
}

.contact-card-box {
  background: #f8fafc;
  border: 1px solid var(--border-subtle);
  border-radius: 20px;
  padding: 36px;
  max-width: 820px;
  margin: 0 auto;
}

.form-grid-two {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 16px;
}

.form-input-field {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid #cbd5e1;
  border-radius: 8px;
  font-family: inherit;
  font-size: 0.95rem;
  background: #ffffff;
  outline: none;
  transition: border-color 0.2s;
}

.form-input-field:focus {
  border-color: var(--primary-blue);
}

/* ==========================================================================
   8. FOOTER
   ========================================================================== */
.bottom-footer {
  background: var(--dark-navy);
  color: #e2e8f0;
  padding: 60px 0 25px;
}

.footer-four-cols {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}

.footer-col-title {
  font-size: 1rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 16px;
}

.footer-link-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-link-list a {
  color: #94a3b8;
  font-size: 0.9rem;
}

.footer-link-list a:hover {
  color: #38bdf8;
}

.footer-copyright {
  text-align: center;
  padding-top: 25px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 0.85rem;
  color: #64748b;
}

/* ==========================================================================
   9. CARRITO SLIDE-OVER DRAWER & CHECKOUT
   ========================================================================== */
.cart-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(15, 28, 63, 0.5);
  backdrop-filter: blur(5px);
  z-index: 2000;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
}

.cart-overlay.active {
  opacity: 1;
  visibility: visible;
}

.cart-drawer,
.cart-drawer-panel,
#cart-drawer {
  position: fixed;
  top: 0;
  right: -480px;
  width: 100%;
  max-width: 440px;
  height: 100%;
  background: #ffffff;
  z-index: 2001;
  box-shadow: -8px 0 35px rgba(0, 0, 0, 0.15);
  display: flex;
  flex-direction: column;
  transition: right 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.cart-drawer.active,
.cart-drawer-panel.active,
#cart-drawer.active {
  right: 0;
}

.drawer-top-bar {
  padding: 20px 24px;
  border-bottom: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: #f8fafc;
}

.drawer-top-bar h3 {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--dark-navy);
}

.btn-close-drawer {
  background: #ffffff;
  border: 1px solid var(--border-subtle);
  width: 34px;
  height: 34px;
  border-radius: 50%;
  cursor: pointer;
  font-size: 1.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.drawer-items-scroll {
  flex: 1;
  overflow-y: auto;
  padding: 20px 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.drawer-bottom-checkout {
  padding: 20px 24px;
  border-top: 1px solid var(--border-subtle);
  background: #f8fafc;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

/* Ítems del Carrito en el Drawer */
.cart-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 12px;
  background: #ffffff;
  border: 1px solid var(--border-subtle);
  border-radius: 12px;
  position: relative;
}

.cart-item-img {
  width: 64px;
  height: 64px;
  object-fit: cover;
  border-radius: 8px;
  background: #f1f5f9;
  flex-shrink: 0;
}

.cart-item-details {
  flex: 1;
  min-width: 0;
}

.cart-item-title {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--dark-navy);
  margin-bottom: 4px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.cart-item-price {
  font-size: 0.88rem;
  font-weight: 800;
  color: var(--primary-blue);
  margin-bottom: 8px;
}

.cart-qty-control {
  display: inline-flex;
  align-items: center;
  border: 1px solid #cbd5e1;
  border-radius: 6px;
  overflow: hidden;
  background: #f8fafc;
}

.qty-btn {
  width: 26px;
  height: 26px;
  background: transparent;
  border: none;
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--dark-navy);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.15s;
}

.qty-btn:hover {
  background: #e2e8f0;
}

.qty-display {
  width: 32px;
  height: 26px;
  border: none;
  text-align: center;
  font-weight: 700;
  font-size: 0.85rem;
  background: transparent;
  color: var(--dark-navy);
  pointer-events: none;
}

.cart-item-remove {
  background: #f1f5f9;
  border: none;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  color: #94a3b8;
  font-size: 0.85rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s;
}

.cart-item-remove:hover {
  background: #fee2e2;
  color: #ef4444;
}

.cart-empty-state {
  text-align: center;
  padding: 50px 20px;
}

.cart-empty-icon {
  font-size: 3.5rem;
  margin-bottom: 16px;
  opacity: 0.6;
}

.cart-empty-state h4 {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--dark-navy);
  margin-bottom: 8px;
}

.cart-empty-state p {
  color: var(--muted-text);
  font-size: 0.92rem;
  margin-bottom: 24px;
}

.cart-summary-line {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.92rem;
  color: var(--muted-text);
}

.cart-summary-line.total {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--dark-navy);
  padding-top: 10px;
  border-top: 1px dashed var(--border-subtle);
  margin-top: 4px;
}

.cart-summary-line .total-amount {
  color: var(--primary-blue);
  font-size: 1.35rem;
  font-weight: 900;
}

.cart-btn-whatsapp {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: var(--whatsapp);
  color: #ffffff;
  border: none;
  font-weight: 700;
  font-size: 1rem;
  padding: 14px;
  border-radius: 9999px;
  cursor: pointer;
  box-shadow: 0 4px 14px rgba(37, 211, 102, 0.3);
  transition: all 0.2s ease;
}

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

.cart-btn-checkout {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: var(--primary-blue);
  color: #ffffff;
  border: none;
  font-weight: 700;
  font-size: 0.95rem;
  padding: 13px;
  border-radius: 9999px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.cart-btn-checkout:hover {
  background: var(--primary-blue-hover);
}

.cart-clear-btn {
  background: transparent;
  border: none;
  color: #94a3b8;
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  text-align: center;
  text-decoration: underline;
  padding: 4px;
}

.cart-clear-btn:hover {
  color: #ef4444;
}

/* Toast Container Flotante */
.toast-container {
  position: fixed;
  bottom: 24px;
  left: 24px;
  z-index: 3000;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.toast {
  background: #0f1c3f;
  color: #ffffff;
  padding: 14px 20px;
  border-radius: 12px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.25);
  display: flex;
  align-items: center;
  gap: 14px;
  transform: translateY(30px);
  opacity: 0;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  min-width: 280px;
}

.toast.show {
  transform: translateY(0);
  opacity: 1;
}

.toast-action-btn {
  background: var(--primary-blue);
  color: #ffffff;
  border: none;
  padding: 6px 14px;
  border-radius: 9999px;
  font-weight: 700;
  font-size: 0.8rem;
  cursor: pointer;
}

/* Modal de Checkout */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(15, 28, 63, 0.6);
  backdrop-filter: blur(5px);
  z-index: 2500;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  visibility: hidden;
  transition: all 0.25s ease;
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.checkout-modal-card {
  background: #ffffff;
  border-radius: 24px;
  max-width: 520px;
  width: 100%;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.25);
  overflow: hidden;
  transform: scale(0.95);
  transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.modal-overlay.active .checkout-modal-card {
  transform: scale(1);
}

.modal-header {
  padding: 20px 28px;
  background: #f8fafc;
  border-bottom: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.modal-header h3 {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--dark-navy);
}

.modal-close-btn {
  background: #ffffff;
  border: 1px solid var(--border-subtle);
  width: 32px;
  height: 32px;
  border-radius: 50%;
  cursor: pointer;
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.modal-body {
  padding: 28px;
}

/* WhatsApp Float */
.btn-whatsapp-floating {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 1500;
  background: var(--whatsapp);
  color: #ffffff;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.45);
  transition: all 0.2s ease;
}

.btn-whatsapp-floating:hover {
  background: var(--whatsapp-hover);
  transform: scale(1.08);
}

/* ==========================================================================
   10. RESPONSIVE
   ========================================================================== */
@media (max-width: 992px) {
  .hero-showcase-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .eyebrow-label {
    justify-content: center;
  }
  .hero-big-title {
    font-size: 2.8rem;
  }
  .hero-cta-buttons, .hero-benefits-strip {
    justify-content: center;
  }
  .design-materials-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .design-content-wrap {
    padding-left: 0;
  }
  .pillars-horizontal-grid {
    grid-template-columns: 1fr 1fr;
  }
  .single-pillar-card {
    border-bottom: 1px solid #f1f5f9;
  }
  .stock-floating-card {
    flex-direction: column;
    text-align: center;
    padding: 30px 20px;
  }
  .stock-content-left {
    flex-direction: column;
  }
  .about-content-two-col {
    grid-template-columns: 1fr;
  }
  .footer-four-cols {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .mobile-toggle-btn {
    display: block;
  }
  .nav-menu {
    position: fixed;
    top: 76px;
    left: 0;
    width: 100%;
    background: #ffffff;
    flex-direction: column;
    padding: 24px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
    display: none;
  }
  .nav-menu.active {
    display: flex;
  }
  .hero-big-title {
    font-size: 2.3rem;
  }
  .script-tag-wrap {
    top: -10px;
    right: 10px;
  }
  .script-handwriting {
    font-size: 2.2rem;
  }
  .pillars-horizontal-grid {
    grid-template-columns: 1fr;
  }
  .single-pillar-card {
    border-right: none;
  }
  .form-grid-two {
    grid-template-columns: 1fr;
  }
  .footer-four-cols {
    grid-template-columns: 1fr;
  }
}

/* ==========================================================================
   11. CLASES COMPARTIDAS Y PÁGINAS SECUNDARIAS (Productos, Galería, Contacto)
   ========================================================================== */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.top-bar {
  background: #0f1c3f;
  color: #94a3b8;
  font-size: 0.8rem;
  padding: 8px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.top-bar-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.top-bar-left, .top-bar-right {
  display: flex;
  align-items: center;
  gap: 20px;
}

.top-bar-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: #cbd5e1;
}

.top-bar-item a {
  color: inherit;
}

.top-bar-item a:hover {
  color: #38bdf8;
}

.site-header {
  background: var(--white);
  border-bottom: 1px solid #f1f5f9;
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.02);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-logo img {
  width: 44px;
  height: 44px;
  border-radius: 8px;
  object-fit: cover;
}

.brand-text {
  display: flex;
  flex-direction: column;
}

.brand-title {
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--primary-blue);
  line-height: 1;
}

.brand-subtitle {
  font-size: 0.65rem;
  font-weight: 700;
  color: #64748b;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-top: 3px;
}

.main-nav .nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}

.main-nav .nav-link {
  font-size: 0.94rem;
  font-weight: 600;
  color: #334155;
  padding: 6px 0;
  position: relative;
}

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

.cart-header-btn {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  background: #ffffff;
  border: 1px solid #cbd5e1;
  color: #1e293b;
  padding: 8px 16px;
  border-radius: 9999px;
  font-size: 0.88rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.2s ease;
}

.cart-header-btn:hover {
  border-color: var(--primary-blue);
  color: var(--primary-blue);
}

.cart-badge, .cart-badge-pill {
  background: var(--primary-blue);
  color: #ffffff;
  font-size: 0.75rem;
  font-weight: 800;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
}

.mobile-menu-btn {
  display: none;
  background: transparent;
  border: none;
  font-size: 1.5rem;
  color: var(--dark-navy);
  cursor: pointer;
}

/* Catálogo en Páginas Secundarias */
.products-section {
  padding: 60px 0 80px;
  background: #f8fafc;
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(330px, 1fr));
  gap: 32px;
}

.product-card {
  background: #ffffff;
  border: 1px solid var(--border-subtle);
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.03);
  transition: all 0.25s ease;
  display: flex;
  flex-direction: column;
}

.product-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.08);
}

.product-image-container, .product-image-box {
  height: 260px;
  background: #f1f5f9;
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.product-image-container img, .product-image-box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.product-card:hover .product-image-container img,
.product-card:hover .product-image-box img {
  transform: scale(1.04);
}

.product-pill, .product-badge-tag {
  position: absolute;
  top: 14px;
  left: 14px;
  background: var(--primary-blue);
  color: #ffffff;
  padding: 4px 12px;
  border-radius: 9999px;
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.5px;
}

.product-body, .product-card-body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.product-category, .product-cat {
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--primary-blue);
  letter-spacing: 1px;
  margin-bottom: 6px;
}

.product-title, .product-name {
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--dark-navy);
  margin-bottom: 10px;
}

.product-price-block, .product-price-row {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin-bottom: 14px;
}

.product-price, .product-price-val {
  font-size: 1.65rem;
  font-weight: 900;
  color: var(--primary-blue);
}

.product-currency, .product-price-note {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--muted-text);
}

.product-desc, .product-desc-text {
  font-size: 0.9rem;
  color: var(--muted-text);
  line-height: 1.5;
  margin-bottom: 20px;
  flex: 1;
}

.product-specs, .product-features-list {
  display: flex;
  flex-direction: column;
  gap: 7px;
  margin-bottom: 20px;
  background: #f8fafc;
  padding: 12px;
  border-radius: 8px;
}

.product-spec-item, .product-feature-line {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  color: var(--dark-text);
  font-weight: 600;
}

.product-spec-item i, .product-feature-line i {
  color: var(--primary-blue);
}

.product-actions, .product-btns-group {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: auto;
}

.btn-buy-now, .btn-buy-instant {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: var(--primary-blue);
  color: #ffffff;
  border: none;
  font-weight: 700;
  font-size: 0.95rem;
  padding: 13px;
  border-radius: 9999px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-buy-now:hover, .btn-buy-instant:hover {
  background: var(--primary-blue-hover);
  transform: translateY(-1px);
}

.btn-add-cart, .btn-add-cart-outline {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: #ffffff;
  color: var(--primary-blue);
  border: 1.5px solid var(--primary-blue);
  font-weight: 700;
  font-size: 0.95rem;
  padding: 12px;
  border-radius: 9999px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-add-cart:hover, .btn-add-cart-outline:hover {
  background: var(--light-blue-bg);
}

/* Galería */
.gallery-section {
  padding: 60px 0 80px;
  background: #ffffff;
}

.gallery-filters {
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

.gallery-filter-btn {
  background: #f1f5f9;
  border: 1px solid #cbd5e1;
  color: #475569;
  padding: 8px 20px;
  border-radius: 9999px;
  font-size: 0.9rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.2s ease;
}

.gallery-filter-btn.active, .gallery-filter-btn:hover {
  background: var(--primary-blue);
  color: #ffffff;
  border-color: var(--primary-blue);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 24px;
}

.gallery-item {
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.05);
  position: relative;
  background: #f1f5f9;
}

.gallery-item img {
  width: 100%;
  height: 240px;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.gallery-item:hover img {
  transform: scale(1.05);
}

.gallery-caption {
  padding: 12px 16px;
  background: #ffffff;
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--dark-navy);
}

/* Formularios Generales */
.form-group {
  margin-bottom: 16px;
}

.form-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--dark-navy);
  margin-bottom: 6px;
}

.form-control {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid #cbd5e1;
  border-radius: 8px;
  font-family: inherit;
  font-size: 0.95rem;
  background: #ffffff;
  outline: none;
  transition: border-color 0.2s;
}

.form-control:focus {
  border-color: var(--primary-blue);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.section-tag {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--primary-blue);
  margin-bottom: 12px;
}

.section-title {
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--dark-navy);
  margin-bottom: 14px;
}

/* Footer Tradicional */
.site-footer {
  background: var(--dark-navy);
  color: #e2e8f0;
  padding: 60px 0 25px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}

.footer-col h4 {
  font-size: 1rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 16px;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links a {
  color: #94a3b8;
  font-size: 0.9rem;
}

.footer-links a:hover {
  color: #38bdf8;
}

.footer-bottom {
  text-align: center;
  padding-top: 25px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 0.85rem;
  color: #64748b;
}