/* ==========================================================================
   VETCARE PRIVÉ - SISTEMA DE DISEÑO CLÍNICO & WELLNESS D2C DE VANGUARDIA
   Paleta Humana / No-AI:
   - Fondo / Lienzo: Lino / Alabastro Cálido (#FAF9F6, #F4F2EC, #FFFFFF)
   - Color Primario Institucional: Verde Bosque Clínico Profundo (#0E3B34, #082823)
   - Color Secundario de Autoridad: Pizarra Cálida / Espresso (#1C2421, #2C3531)
   - Acento de Acción / Retención: Terracota Cobre Cálido (#C85A32, #B34B25)
   - Superficies: Blanco Porcelana Quirúrgico (#FFFFFF) con bordes suaves (#E7E3DA)
   Cero Emojis - Iconografía 100% Vectorial SVG Estricta
   ========================================================================== */

:root {
  /* Chromatic Palette - Human Crafted OKLCH Perceptual Space & Warm Clinical */
  --color-bg-primary: oklch(0.978 0.01 85);
  --color-canvas: oklch(0.978 0.01 85);
  --color-canvas-subtle: oklch(0.952 0.012 85);
  --color-surface: oklch(1 0 0);
  --color-surface-hover: oklch(0.985 0.006 85);
  
  --color-brand-primary: oklch(0.28 0.05 162);       /* Deep Botanical Forest Green */
  --color-brand-primary-dark: oklch(0.20 0.04 162);
  --color-brand-primary-light: oklch(0.942 0.018 162);
  --color-brand-primary-glow: oklch(0.28 0.05 162 / 0.12);

  --color-brand-secondary: oklch(0.22 0.01 165);     /* Warm Charcoal Espresso */
  --color-brand-secondary-muted: oklch(0.42 0.015 165);
  
  --color-brand-accent: oklch(0.64 0.12 48);         /* Perceptual Copper Terracotta */
  --color-accent-terracotta: oklch(0.56 0.14 46);   /* Warm Terracotta Copper */
  --color-accent-hover: oklch(0.48 0.15 44);
  --color-accent-light: oklch(0.955 0.025 50);
  --color-accent-glow: oklch(0.56 0.14 46 / 0.16);

  --color-gold-warm: oklch(0.68 0.12 75);
  --color-gold-light: oklch(0.965 0.02 80);

  --color-border: oklch(0.915 0.008 85);
  --color-border-subtle: oklch(0.942 0.006 85);
  --color-border-hover: oklch(0.835 0.012 85);
  
  --color-text-main: oklch(0.21 0.01 165);
  --color-text-secondary: oklch(0.38 0.015 165);
  --color-text-muted: oklch(0.54 0.012 165);
  --color-text-inverse: oklch(1 0 0);
  
  --color-danger: oklch(0.55 0.18 28);
  --color-danger-light: oklch(0.94 0.03 28);
  --color-success: oklch(0.52 0.14 155);
  --color-success-light: oklch(0.95 0.03 155);

  /* Typography */
  --font-main: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  --font-display: 'Outfit', var(--font-main);
  --font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;

  /* Elevations */
  --shadow-sm: 0 1px 3px rgba(28, 36, 33, 0.05);
  --shadow-md: 0 4px 10px rgba(28, 36, 33, 0.06), 0 1px 3px rgba(28, 36, 33, 0.04);
  --shadow-lg: 0 12px 24px -4px rgba(28, 36, 33, 0.08), 0 4px 8px -2px rgba(28, 36, 33, 0.03);
  --shadow-xl: 0 20px 32px -6px rgba(28, 36, 33, 0.1);
  --shadow-drawer: -6px 0 30px rgba(28, 36, 33, 0.14);

  /* Radii */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  /* Transitions */
  --transition-fast: 160ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 260ms cubic-bezier(0.4, 0, 0.2, 1);
}

/* ==========================================================================
   RESET & BASE
   ========================================================================== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  width: 100%;
  max-width: 100vw;
  overflow-x: hidden;
}

body {
  font-family: var(--font-main);
  background-color: var(--color-canvas);
  color: var(--color-text-main);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  width: 100%;
  max-width: 100vw;
  overflow-x: hidden;
  position: relative;
}

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

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

button {
  cursor: pointer;
  border: none;
  background: none;
}

ul {
  list-style: none;
}

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

svg {
  display: inline-block;
  vertical-align: middle;
}

.icon,
svg.icon {
  width: 20px !important;
  height: 20px !important;
  max-width: 24px !important;
  max-height: 24px !important;
  display: inline-block !important;
  vertical-align: middle;
  flex-shrink: 0;
}

.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.hidden {
  display: none !important;
}

/* ==========================================================================
   TOP UTILITY / NOTICE BAR
   ========================================================================== */
.top-notice-bar {
  background-color: var(--color-brand-primary-dark);
  color: #E2ECE9;
  font-size: 0.8125rem;
  padding: 0.5rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  width: 100%;
  overflow-x: hidden;
}

.notice-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.65rem;
  width: 100%;
}

.notice-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-weight: 600;
  color: #8DE0CF;
  white-space: nowrap;
}

.notice-badge .icon {
  width: 15px;
  height: 15px;
}

.notice-links {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.75rem;
  color: #A9BDB7;
  font-size: 0.8rem;
}

.threshold-notice {
  color: #FFFFFF;
  font-weight: 600;
}

.notice-action {
  color: #8DE0CF;
  text-decoration: underline;
  font-weight: 600;
}

.divider {
  opacity: 0.25;
}

.vet-contact {
  font-weight: 600;
  color: #FFFFFF;
  white-space: nowrap;
}

.notice-telegram-link {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  color: #8DE0CF;
  font-weight: 700;
  transition: var(--transition-fast);
  white-space: nowrap;
}

.notice-telegram-link:hover {
  color: #FFFFFF;
}

/* ==========================================================================
   MAIN NAVIGATION HEADER (MULTI-PAGE MENU)
   ========================================================================== */
.main-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.97);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 0.85rem 1.5rem;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-shrink: 0;
}

.brand-emblem {
  width: 44px;
  height: 44px;
  background: #FFFFFF;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px rgba(14, 59, 52, 0.15);
  border: 2px solid rgba(14, 59, 52, 0.2);
  overflow: hidden;
  flex-shrink: 0;
  transition: transform 0.2s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.2s ease;
}

.brand-logo:hover .brand-emblem {
  transform: scale(1.04);
  box-shadow: 0 6px 16px rgba(14, 59, 52, 0.22);
}

.brand-emblem picture,
.brand-emblem .brand-logo-img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
}

.brand-title {
  display: block;
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--color-brand-primary);
  line-height: 1.1;
}

.brand-title strong {
  color: var(--color-accent-terracotta);
  font-weight: 800;
}

.brand-subtitle {
  display: block;
  font-size: 0.625rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--color-text-muted);
}

/* Multi-Page Navigation Menu */
.header-nav-menu {
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.nav-link-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.5rem 0.85rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-text-secondary);
  border-radius: var(--radius-md);
  transition: var(--transition-fast);
}

.nav-link-btn:hover {
  color: var(--color-brand-primary);
  background-color: var(--color-canvas-subtle);
}

.nav-link-btn.active {
  color: var(--color-brand-primary);
  background-color: var(--color-brand-primary-light);
  font-weight: 700;
}

/* Header Action Utilities */
.header-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-shrink: 0;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-weight: 600;
  font-size: 0.875rem;
  padding: 0.65rem 1.25rem;
  border-radius: var(--radius-md);
  transition: var(--transition-fast);
  white-space: nowrap;
}

.btn .icon {
  width: 17px;
  height: 17px;
}

.btn-primary-terracotta {
  background: linear-gradient(135deg, var(--color-accent-terracotta), var(--color-accent-hover));
  color: #FFFFFF;
  box-shadow: 0 4px 12px var(--color-accent-glow);
}

.btn-primary-terracotta:hover {
  background: linear-gradient(135deg, #DE744E, var(--color-accent-terracotta));
  transform: translateY(-1px);
}

.btn-primary-forest {
  background: linear-gradient(135deg, var(--color-brand-primary), var(--color-brand-primary-dark));
  color: #FFFFFF;
  box-shadow: 0 4px 12px var(--color-brand-primary-glow);
}

.btn-primary-forest:hover {
  background: linear-gradient(135deg, #164D44, var(--color-brand-primary));
  transform: translateY(-1px);
}

.btn-secondary-clinical {
  background-color: var(--color-brand-primary-light);
  color: var(--color-brand-primary);
  border: 1px solid rgba(14, 59, 52, 0.2);
}

.btn-secondary-clinical:hover {
  background-color: #D6E8E3;
}

.btn-outline-forest {
  border: 1px solid var(--color-brand-primary);
  color: var(--color-brand-primary);
}

.btn-outline-forest:hover {
  background-color: var(--color-brand-primary-light);
}

.subscription-pill-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.55rem 0.95rem;
  font-size: 0.8rem;
  font-weight: 700;
  background-color: var(--color-gold-light);
  color: #8C5914;
  border: 1px solid rgba(201, 138, 44, 0.35);
  border-radius: var(--radius-full);
  transition: var(--transition-fast);
}

.subscription-pill-btn:hover {
  background-color: #F8EDD8;
  transform: translateY(-1px);
}

.pulse-dot {
  width: 8px;
  height: 8px;
  background-color: var(--color-gold-warm);
  border-radius: 50%;
  box-shadow: 0 0 0 0 rgba(201, 138, 44, 0.7);
  animation: pulseDot 2s infinite;
}

@keyframes pulseDot {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(201, 138, 44, 0.7); }
  70% { transform: scale(1); box-shadow: 0 0 0 6px rgba(201, 138, 44, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(201, 138, 44, 0); }
}

.cart-trigger-btn {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.5rem 0.95rem;
  background: var(--color-brand-primary);
  color: #FFFFFF;
  border-radius: var(--radius-md);
  transition: var(--transition-fast);
}

.cart-trigger-btn:hover {
  background: var(--color-brand-primary-dark);
  box-shadow: var(--shadow-md);
}

.cart-icon-wrap {
  position: relative;
  display: flex;
  align-items: center;
}

.cart-icon-wrap svg {
  width: 20px;
  height: 20px;
}

.cart-badge {
  position: absolute;
  top: -8px;
  right: -8px;
  background-color: var(--color-accent-terracotta);
  color: #FFFFFF;
  font-size: 0.7rem;
  font-weight: 700;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--color-brand-primary);
}

.cart-label-wrap {
  display: flex;
  flex-direction: column;
  text-align: left;
  line-height: 1.1;
}

.cart-small-label {
  font-size: 0.675rem;
  color: #A9BDB7;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.cart-total-header {
  font-size: 0.85rem;
  font-weight: 700;
  color: #FFFFFF;
}

/* ==========================================================================
   APP VIEWPORT & MULTI-PAGE VIEW SYSTEM
   ========================================================================== */
.app-viewport {
  min-height: calc(100vh - 120px);
}

.page-view {
  display: none;
  opacity: 0;
  transform: translateY(6px);
  transition: opacity 0.22s ease, transform 0.22s ease;
}

.page-view.active {
  display: block !important;
  opacity: 1 !important;
  transform: translateY(0) !important;
}

/* ==========================================================================
   VIEW 1: HOME PAGE
   ========================================================================== */
.hero-human-section {
  background: linear-gradient(180deg, #FFFFFF 0%, var(--color-canvas) 100%);
  padding: 3.5rem 0 3rem;
  border-bottom: 1px solid var(--color-border-subtle);
}

.hero-human-grid {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 3.5rem;
  align-items: center;
}

.hero-tagline-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0.85rem;
  background-color: var(--color-brand-primary-light);
  border: 1px solid rgba(14, 59, 52, 0.25);
  border-radius: var(--radius-full);
  font-size: 0.775rem;
  font-weight: 700;
  color: var(--color-brand-primary);
  margin-bottom: 1.25rem;
}

.hero-tagline-badge svg {
  width: 14px;
  height: 14px;
}

.hero-human-title {
  font-family: var(--font-display);
  font-size: 2.85rem;
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.03em;
  color: var(--color-brand-secondary);
  margin-bottom: 1.25rem;
}

.hero-human-title strong {
  color: var(--color-brand-primary);
}

.hero-human-lead {
  font-size: 1.05rem;
  color: var(--color-text-secondary);
  line-height: 1.65;
  margin-bottom: 2rem;
  max-width: 540px;
}

.hero-cta-row {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 2.5rem;
}

/* Peruvian Express Delivery Guarantee Box */
.hero-peru-metrics {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--color-border);
}

.metric-item {
  display: flex;
  flex-direction: column;
}

.metric-val {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--color-brand-primary);
}

.metric-label {
  font-size: 0.75rem;
  color: var(--color-text-muted);
}

.metric-divider {
  width: 1px;
  height: 34px;
  background: var(--color-border);
}

/* Hero Showcase Card */
.hero-showcase-container {
  position: relative;
}

.hero-photo-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}

.hero-main-photo {
  width: 100%;
  height: 320px;
  object-fit: cover;
  object-position: center 25%;
}

.hero-card-content {
  padding: 1.5rem;
}

.hero-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.75rem;
}

.hero-clinic-tag {
  font-size: 0.725rem;
  font-weight: 700;
  color: var(--color-brand-primary);
  background: var(--color-brand-primary-light);
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-full);
}

.hero-cmvp-tag {
  font-size: 0.725rem;
  font-weight: 700;
  color: var(--color-accent-terracotta);
}

.hero-card-title {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-brand-secondary);
  margin-bottom: 0.4rem;
}

.hero-card-desc {
  font-size: 0.825rem;
  color: var(--color-text-secondary);
  line-height: 1.45;
  margin-bottom: 1.25rem;
}

.hero-labs-logos {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.hero-lab-chip {
  font-size: 0.7rem;
  font-weight: 600;
  background: var(--color-canvas-subtle);
  border: 1px solid var(--color-border);
  padding: 0.2rem 0.55rem;
  border-radius: var(--radius-sm);
  color: var(--color-text-secondary);
}

/* Quick Pathology Categories (Home) */
.home-categories-section {
  padding: 4rem 0;
  background-color: var(--color-surface);
}

.section-head-center {
  text-align: center;
  max-width: 660px;
  margin: 0 auto 3rem;
}

.section-eyebrow {
  display: block;
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-accent-terracotta);
  margin-bottom: 0.35rem;
}

.section-title {
  font-family: var(--font-display);
  font-size: 2.15rem;
  font-weight: 800;
  color: var(--color-brand-secondary);
  letter-spacing: -0.02em;
}

.section-lead {
  font-size: 0.975rem;
  color: var(--color-text-secondary);
  margin-top: 0.5rem;
}

.pathology-cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.25rem;
}

.pathology-nav-card {
  background: var(--color-canvas);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  text-align: left;
  transition: transform var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast);
  cursor: pointer;
  display: flex;
  flex-direction: column;
}

.pathology-nav-card:hover {
  transform: translateY(-4px);
  border-color: var(--color-brand-primary);
  background: #FFFFFF;
  box-shadow: var(--shadow-md);
}

.pathology-icon-box {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
}

.pathology-icon-box svg {
  width: 22px;
  height: 22px;
}

.pathology-icon-box.renal { background: #E0F2FE; color: #0284C7; }
.pathology-icon-box.urinario { background: #EEF2FF; color: #4F46E5; }
.pathology-icon-box.gastro { background: #ECFDF5; color: #059669; }
.pathology-icon-box.derma { background: #FCE7F3; color: #DB2777; }
.pathology-icon-box.articular { background: #FEF3C7; color: #D97706; }
.pathology-icon-box.antiparasitario { background: #F3E8FF; color: #7C3AED; }

.pathology-nav-card h3 {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-brand-secondary);
  margin-bottom: 0.35rem;
}

.pathology-nav-card p {
  font-size: 0.775rem;
  color: var(--color-text-secondary);
  line-height: 1.45;
  margin-bottom: 1rem;
}

.pathology-card-link {
  margin-top: auto;
  font-size: 0.775rem;
  font-weight: 700;
  color: var(--color-brand-primary);
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
}

/* Home Prescription Callout Box */
.home-rx-callout-section {
  padding: 3.5rem 0;
  background-color: var(--color-canvas);
}

.home-rx-box {
  background: var(--color-brand-primary);
  color: #FFFFFF;
  border-radius: var(--radius-xl);
  padding: 3rem;
  display: grid;
  grid-template-columns: 1.25fr 1fr;
  gap: 3rem;
  align-items: center;
  box-shadow: var(--shadow-xl);
}

.rx-box-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  color: #8DE0CF;
  text-transform: uppercase;
  margin-bottom: 0.75rem;
}

.rx-box-heading {
  font-family: var(--font-display);
  font-size: 2.15rem;
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 1rem;
}

.rx-box-lead {
  font-size: 0.95rem;
  color: #D6E8E3;
  line-height: 1.6;
  margin-bottom: 1.75rem;
}

.rx-steps-mini {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.rx-step-mini-item {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
}

.rx-mini-num {
  width: 28px;
  height: 28px;
  background: rgba(255, 255, 255, 0.15);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 0.8rem;
  color: #8DE0CF;
  flex-shrink: 0;
}

.rx-step-mini-item strong {
  display: block;
  font-size: 0.875rem;
  margin-bottom: 0.15rem;
}

.rx-step-mini-item p {
  font-size: 0.775rem;
  color: #B4CCC6;
  line-height: 1.4;
}

/* ==========================================================================
   VIEW 2: DEDICATED CATALOG / SHOP SCREEN
   ========================================================================== */
.catalog-page-layout {
  padding: 2.5rem 0 4rem;
}

.catalog-page-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1.5rem;
  flex-wrap: wrap;
  margin-bottom: 2rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--color-border);
}

.catalog-title-group h1 {
  font-family: var(--font-display);
  font-size: 2.25rem;
  font-weight: 800;
  color: var(--color-brand-secondary);
}

.catalog-search-bar {
  flex: 1;
  max-width: 440px;
}

.search-input-box {
  position: relative;
  display: flex;
  align-items: center;
}

.search-input-box svg {
  position: absolute;
  left: 14px;
  width: 18px;
  height: 18px;
  color: var(--color-text-muted);
}

.search-input-box input {
  width: 100%;
  padding: 0.7rem 1rem 0.7rem 2.6rem;
  font-size: 0.875rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  outline: none;
  transition: var(--transition-fast);
}

.search-input-box input:focus-visible {
  outline: 2px solid var(--color-brand-accent);
  outline-offset: 2px;
}

.search-input-box input:focus {
  border-color: var(--color-brand-primary);
  box-shadow: 0 0 0 3px var(--color-brand-primary-glow);
}

/* Catalog Body with Sidebar and Grid */
.catalog-body-grid {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 2.5rem;
  align-items: start;
}

/* Filter Sidebar */
.catalog-filter-sidebar {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.filter-group-title {
  font-size: 0.8rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-brand-primary);
  margin-bottom: 0.65rem;
}

.filter-option-list {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.filter-checkbox-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.825rem;
  color: var(--color-text-secondary);
  cursor: pointer;
  padding: 0.25rem 0;
}

.filter-checkbox-item:hover {
  color: var(--color-brand-primary);
}

.filter-checkbox-item input {
  margin-right: 0.5rem;
}

.filter-count {
  font-size: 0.725rem;
  color: var(--color-text-muted);
}

.btn-clear-filters {
  font-size: 0.775rem;
  font-weight: 700;
  color: var(--color-accent-terracotta);
  text-align: center;
  padding: 0.4rem;
}

.btn-clear-filters:hover {
  text-decoration: underline;
}

/* Products Column */
.catalog-products-col {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.catalog-sort-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

.sort-select {
  padding: 0.45rem 0.85rem;
  font-size: 0.825rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  color: var(--color-text-main);
  outline: none;
}

.sort-select:focus-visible {
  outline: 2px solid var(--color-brand-accent);
  outline-offset: 2px;
}

/* Product Cards Grid & 3D Clinical Flip */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
}

.product-card {
  perspective: 1400px;
  background: transparent;
  border: none;
  border-radius: var(--radius-lg);
  padding: 0;
  position: relative;
  min-height: 560px;
}

.product-card-flip-wrapper {
  position: relative;
  width: 100%;
  height: 100%;
  min-height: 560px;
  transform-style: preserve-3d;
  transition: transform 0.65s cubic-bezier(0.16, 1, 0.3, 1);
}

.product-card.is-flipped .product-card-flip-wrapper {
  transform: rotateY(180deg);
}

.product-card-front,
.product-card-back {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
}

.product-card-front {
  background: var(--color-surface);
  z-index: 2;
  transform: rotateY(0deg);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast);
}

.product-card:hover .product-card-front {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-brand-primary);
}

.product-card-back {
  transform: rotateY(180deg);
  background: var(--color-canvas);
  border: 1px solid var(--color-brand-primary);
  box-shadow: var(--shadow-lg);
  justify-content: space-between;
}

.btn-flip-senasa {
  background: var(--color-brand-primary-light);
  border: 1px solid var(--color-brand-primary);
  color: var(--color-brand-primary);
  font-size: 0.68rem;
  font-weight: 700;
  padding: 0.2rem 0.5rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
}

.btn-flip-senasa:hover {
  background: var(--color-brand-primary);
  color: #FFFFFF;
}

.flip-back-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 0.6rem;
  border-bottom: 1px solid var(--color-border);
  margin-bottom: 0.75rem;
}

.flip-back-tag {
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  color: var(--color-brand-primary);
}

.btn-flip-back {
  background: transparent;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 0.2rem 0.5rem;
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--color-brand-secondary);
  cursor: pointer;
  transition: var(--transition-fast);
}

.btn-flip-back:hover {
  background: var(--color-brand-primary);
  color: #FFFFFF;
  border-color: var(--color-brand-primary);
}

.flip-back-title {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-brand-secondary);
  margin-bottom: 0.75rem;
  line-height: 1.3;
}

.clinical-dossier-grid {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  background: #FFFFFF;
  padding: 0.85rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border-subtle);
  margin-bottom: 0.75rem;
}

.dossier-item {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.dossier-lbl {
  font-size: 0.68rem;
  font-weight: 700;
  color: var(--color-text-muted);
  text-transform: uppercase;
}

.dossier-val {
  font-size: 0.825rem;
  color: var(--color-brand-secondary);
}

.dossier-val.highlight-senasa {
  color: var(--color-accent-terracotta);
  font-weight: 800;
}

.dossier-pres-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin-top: 0.2rem;
}

.pres-mini-pill {
  font-size: 0.68rem;
  background: var(--color-canvas-subtle);
  border: 1px solid var(--color-border);
  padding: 0.15rem 0.45rem;
  border-radius: var(--radius-sm);
  color: var(--color-brand-primary);
  font-weight: 600;
}

.flip-back-indications {
  font-size: 0.75rem;
  color: var(--color-text-secondary);
  line-height: 1.45;
  flex-grow: 1;
}

.flip-back-actions {
  margin-top: auto;
  padding-top: 0.75rem;
}

.card-top-badges {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.75rem;
}

.brand-badge {
  font-size: 0.725rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--color-brand-primary);
  background: var(--color-brand-primary-light);
  padding: 0.2rem 0.5rem;
  border-radius: var(--radius-sm);
}

.rx-indicator-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  font-size: 0.675rem;
  font-weight: 700;
  color: var(--color-danger);
  background: var(--color-danger-light);
  padding: 0.2rem 0.5rem;
  border-radius: var(--radius-sm);
}

.rx-indicator-badge svg {
  width: 12px;
  height: 12px;
}

/* Product Real Packshot Container */
.product-visual-wrapper {
  background: #FFFFFF;
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-md);
  height: 185px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
  position: relative;
  overflow: hidden;
  padding: 0.75rem;
  cursor: pointer;
}

.product-real-img {
  max-width: 85%;
  max-height: 150px;
  width: auto;
  height: auto;
  object-fit: contain;
  filter: drop-shadow(0 6px 12px rgba(28, 36, 33, 0.1));
  transition: transform var(--transition-fast);
}

.product-card:hover .product-real-img {
  transform: scale(1.06);
}

.product-species-tag {
  position: absolute;
  bottom: 8px;
  left: 8px;
  font-size: 0.675rem;
  font-weight: 600;
  background: rgba(255, 255, 255, 0.92);
  padding: 0.15rem 0.45rem;
  border-radius: var(--radius-sm);
  color: var(--color-text-secondary);
  border: 1px solid var(--color-border-subtle);
}

.product-condition-tag {
  position: absolute;
  bottom: 8px;
  right: 8px;
  font-size: 0.675rem;
  font-weight: 700;
  background: var(--color-brand-primary);
  color: #FFFFFF;
  padding: 0.15rem 0.45rem;
  border-radius: var(--radius-sm);
}

.product-title {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-brand-secondary);
  line-height: 1.3;
  margin-bottom: 0.4rem;
  min-height: 2.6rem;
  cursor: pointer;
}

.product-title:hover {
  color: var(--color-brand-primary);
}

.product-clinical-snippet {
  font-size: 0.775rem;
  color: var(--color-text-secondary);
  line-height: 1.45;
  margin-bottom: 1rem;
  min-height: 2.2rem;
}

/* Presentation Selector */
.product-presentation-selector {
  margin-bottom: 0.75rem;
}

.presentation-label {
  display: block;
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--color-text-muted);
  text-transform: uppercase;
  margin-bottom: 0.3rem;
}

.presentation-chips {
  display: flex;
  gap: 0.35rem;
  flex-wrap: wrap;
}

.presentation-chip {
  font-size: 0.725rem;
  font-weight: 600;
  padding: 0.25rem 0.55rem;
  background: var(--color-canvas-subtle);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-text-main);
  transition: var(--transition-fast);
}

.presentation-chip.active {
  background: var(--color-brand-primary-light);
  border-color: var(--color-brand-primary);
  color: var(--color-brand-primary);
  font-weight: 700;
}

/* Purchase Mode Toggle */
.purchase-mode-box {
  background: var(--color-canvas-subtle);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 0.45rem;
  margin-bottom: 1rem;
}

.purchase-mode-option {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.35rem 0.5rem;
  border-radius: var(--radius-sm);
  font-size: 0.775rem;
  cursor: pointer;
  transition: var(--transition-fast);
}

.purchase-mode-option input {
  margin-right: 0.45rem;
}

.purchase-mode-option.selected {
  background: #FFFFFF;
  box-shadow: var(--shadow-sm);
  font-weight: 600;
}

.recurrent-save-badge {
  font-size: 0.675rem;
  font-weight: 700;
  color: #8C5914;
  background: var(--color-gold-light);
  padding: 0.1rem 0.4rem;
  border-radius: var(--radius-full);
}

/* Price Box */
.card-price-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-top: auto;
  margin-bottom: 1rem;
  padding-top: 0.5rem;
}

.current-price {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--color-brand-secondary);
}

.original-striked-price {
  font-size: 0.825rem;
  color: var(--color-text-muted);
  text-decoration: line-through;
  margin-left: 0.4rem;
}

/* Card Action Buttons */
.card-actions {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.5rem;
}

.btn-add-to-cart {
  background: var(--color-brand-primary);
  color: #FFFFFF;
  padding: 0.6rem 0.9rem;
  font-size: 0.825rem;
}

.btn-add-to-cart:hover {
  background: var(--color-brand-primary-dark);
}

.btn-view-sheet {
  background: var(--color-canvas-subtle);
  border: 1px solid var(--color-border);
  color: var(--color-text-secondary);
  padding: 0.6rem 0.75rem;
}

.btn-view-sheet:hover {
  background: var(--color-border);
  color: var(--color-brand-secondary);
}

/* ==========================================================================
   VIEW 3: DEDICATED PRODUCT DETAIL PAGE (PDP)
   ========================================================================== */
.pdp-page-layout {
  padding: 2.5rem 0 4.5rem;
}

.pdp-breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8rem;
  color: var(--color-text-muted);
  margin-bottom: 2rem;
}

.pdp-breadcrumb a:hover {
  color: var(--color-brand-primary);
}

.pdp-main-grid {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 3.5rem;
  align-items: start;
  margin-bottom: 3.5rem;
}

.pdp-gallery-col {
  position: sticky;
  top: 100px;
}

.pdp-main-image-wrap {
  background: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: 2.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-sm);
  position: relative;
}

.pdp-large-packshot {
  max-width: 100%;
  max-height: 380px;
  object-fit: contain;
  filter: drop-shadow(0 12px 24px rgba(28, 36, 33, 0.14));
}

.pdp-info-col {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.pdp-top-meta {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.pdp-product-title {
  font-family: var(--font-display);
  font-size: 2.25rem;
  font-weight: 800;
  color: var(--color-brand-secondary);
  line-height: 1.2;
}

.pdp-snippet-lead {
  font-size: 1rem;
  color: var(--color-text-secondary);
  line-height: 1.6;
}

.pdp-pricing-box {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.pdp-price-display {
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
}

.pdp-big-price {
  font-family: var(--font-display);
  font-size: 2.25rem;
  font-weight: 800;
  color: var(--color-brand-primary);
}

.pdp-action-row {
  display: flex;
  gap: 1rem;
  align-items: center;
}

.pdp-qty-selector {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
}

.pdp-qty-btn {
  padding: 0.65rem 0.85rem;
  font-weight: 700;
  font-size: 1rem;
  color: var(--color-brand-secondary);
}

.pdp-qty-val {
  padding: 0.65rem 0.85rem;
  font-weight: 700;
  font-size: 1rem;
}

/* PDP Tabs Section (Clinical Details) */
.pdp-clinical-tabs-section {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: 2.5rem;
}

.pdp-tabs-nav {
  display: flex;
  gap: 0.75rem;
  border-bottom: 2px solid var(--color-border-subtle);
  margin-bottom: 2rem;
  overflow-x: auto;
}

.pdp-tab-trigger {
  padding: 0.75rem 1.25rem;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--color-text-muted);
  border-bottom: 3px solid transparent;
  margin-bottom: -2px;
  transition: var(--transition-fast);
  white-space: nowrap;
}

.pdp-tab-trigger:hover {
  color: var(--color-brand-primary);
}

.pdp-tab-trigger.active {
  color: var(--color-brand-primary);
  border-color: var(--color-brand-primary);
}

.pdp-tab-panel {
  display: none;
}

.pdp-tab-panel.active {
  display: block;
}

/* Clinical Table */
.clinical-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
  margin-bottom: 1rem;
}

.clinical-table th, .clinical-table td {
  padding: 0.75rem 1rem;
  border: 1px solid var(--color-border);
  text-align: left;
}

.clinical-table th {
  background: var(--color-canvas-subtle);
  font-weight: 700;
  color: var(--color-brand-secondary);
}

/* ==========================================================================
   VIEW 4: DEDICATED PRESCRIPTION VALIDATION SCREEN (RX CENTER)
   ========================================================================== */
.rx-page-layout {
  padding: 3rem 0 4.5rem;
}

.rx-center-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 3rem;
}

.rx-center-header h1 {
  font-family: var(--font-display);
  font-size: 2.35rem;
  font-weight: 800;
  color: var(--color-brand-secondary);
}

.rx-container-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 3rem;
  align-items: start;
}

.rx-form-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: 2.5rem;
  box-shadow: var(--shadow-sm);
}

.rx-explanation-card {
  background: var(--color-brand-primary-light);
  border: 1px solid rgba(14, 59, 52, 0.2);
  border-radius: var(--radius-xl);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.rx-explanation-card h3 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-brand-primary);
}

.rx-law-quote {
  font-size: 0.8rem;
  color: var(--color-text-secondary);
  line-height: 1.5;
  background: #FFFFFF;
  padding: 1rem;
  border-radius: var(--radius-md);
  border-left: 3px solid var(--color-brand-primary);
}

/* ==========================================================================
   VIEW 5: DEDICATED DOSAGE & BAG LIFESPAN CALCULATOR
   ========================================================================== */
.calculator-page-layout {
  padding: 3rem 0 4.5rem;
}

.calc-card-full {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: 3rem;
  box-shadow: var(--shadow-md);
}

.calc-grid-full {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 3rem;
  align-items: start;
}

.calc-inputs-col {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.input-field-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-brand-secondary);
  margin-bottom: 0.45rem;
}

.form-control {
  width: 100%;
  padding: 0.75rem 1rem;
  font-size: 0.875rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-canvas);
  color: var(--color-text-main);
  outline: none;
  transition: var(--transition-fast);
}

.form-control:focus-visible {
  outline: 2px solid var(--color-brand-accent);
  outline-offset: 2px;
}

.form-control:focus {
  background: #FFFFFF;
  border-color: var(--color-brand-primary);
  box-shadow: 0 0 0 3px var(--color-brand-primary-glow);
}

.input-with-unit {
  position: relative;
  display: flex;
  align-items: center;
}

.input-with-unit input {
  padding-right: 3rem;
}

.unit-tag {
  position: absolute;
  right: 14px;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-text-muted);
}

/* Results Display Box */
.calc-results-display {
  background: var(--color-brand-primary);
  color: #FFFFFF;
  border-radius: var(--radius-xl);
  padding: 2.25rem;
  box-shadow: var(--shadow-lg);
}

.calc-results-heading {
  display: block;
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #8DE0CF;
  margin-bottom: 1.5rem;
}

.calc-metric-cards-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-bottom: 1.75rem;
}

.calc-metric-card {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  text-align: center;
}

.calc-metric-card.highlight {
  background: rgba(141, 224, 207, 0.15);
  border-color: rgba(141, 224, 207, 0.4);
}

.calc-big-val {
  display: block;
  font-family: var(--font-display);
  font-size: 2.35rem;
  font-weight: 800;
  color: #8DE0CF;
  line-height: 1.1;
}

.calc-unit-label {
  display: block;
  font-size: 0.825rem;
  font-weight: 600;
  color: #E2ECE9;
}

.calc-daily-cost-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.25rem;
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  margin-bottom: 1.5rem;
}

.cost-daily-num {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 800;
  color: #F8EDD8;
}

/* ==========================================================================
   VIEW 6: DEDICATED PLAN SALUD RECURRENTE (SUBSCRIPTION SCREEN)
   ========================================================================== */
.sub-page-layout {
  padding: 3rem 0 4.5rem;
}

.sub-hero-box {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  box-shadow: var(--shadow-md);
  margin-bottom: 3.5rem;
}

.sub-hero-content {
  padding: 3.5rem;
}

.sub-hero-media {
  position: relative;
  overflow: hidden;
}

.sub-hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.sub-steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
  margin-bottom: 3.5rem;
}

.sub-step-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  position: relative;
}

.sub-step-num {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-accent-terracotta);
  line-height: 1;
  margin-bottom: 0.75rem;
}

/* ==========================================================================
   VIEW 7: DEDICATED FULL-PAGE CHECKOUT
   ========================================================================== */
.checkout-page-layout {
  padding: 3rem 0 5rem;
}

.checkout-page-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: 3rem;
  box-shadow: var(--shadow-md);
  max-width: 820px;
  margin: 0 auto;
}

.checkout-stepper-full {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 2.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--color-border);
}

.step-circle {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 2px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: var(--color-text-muted);
}

.step-item.active .step-circle {
  background: var(--color-brand-primary);
  border-color: var(--color-brand-primary);
  color: #FFFFFF;
}

.checkout-step-panel {
  display: none;
}

.checkout-step-panel.active {
  display: block;
}

.form-section-title {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-brand-secondary);
  margin: 1.75rem 0 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--color-border-subtle);
}

.form-section-title:first-child {
  margin-top: 0;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
  margin-bottom: 1rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.form-group label {
  font-size: 0.825rem;
  font-weight: 700;
  color: var(--color-brand-secondary);
}

.form-group.checkbox-group {
  flex-direction: row;
  align-items: flex-start;
  gap: 0.65rem;
  margin-top: 0.5rem;
}

.form-group.checkbox-group input {
  margin-top: 0.25rem;
}

.form-group.checkbox-group label {
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--color-text-secondary);
  line-height: 1.45;
}

/* Shipping Options Grid */
.shipping-options-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.shipping-option-card {
  position: relative;
  display: flex;
  cursor: pointer;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1rem 1.25rem;
  background: var(--color-canvas);
  transition: var(--transition-fast);
}

.shipping-option-card:hover {
  border-color: var(--color-brand-primary);
  background: #FFFFFF;
}

.shipping-option-card input {
  position: absolute;
  top: 1.15rem;
  left: 1rem;
}

.shipping-card-inner {
  margin-left: 1.75rem;
  width: 100%;
}

.shipping-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.25rem;
}

.shipping-card-header strong {
  font-size: 0.85rem;
  color: var(--color-brand-secondary);
}

.shipping-price {
  font-weight: 800;
  font-size: 0.85rem;
  color: var(--color-brand-primary);
}

.shipping-card-inner p {
  font-size: 0.75rem;
  color: var(--color-text-secondary);
  line-height: 1.35;
}

.invoice-options-group {
  display: flex;
  gap: 1.5rem;
  margin-bottom: 1rem;
}

.invoice-option {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-text-secondary);
  cursor: pointer;
}

.step-nav-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--color-border);
}

/* Payment Tabs & Methods */
.payment-tabs-group {
  display: flex;
  gap: 0.5rem;
  border-bottom: 1px solid var(--color-border);
  margin-bottom: 1.75rem;
}

.payment-tab {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.25rem;
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--color-text-muted);
  border-bottom: 3px solid transparent;
  margin-bottom: -1px;
  transition: var(--transition-fast);
}

.payment-tab:hover {
  color: var(--color-brand-primary);
}

.payment-tab.active {
  color: var(--color-brand-primary);
  border-color: var(--color-brand-primary);
}

.payment-tab .icon {
  width: 18px;
  height: 18px;
}

.payment-method-panel {
  display: none;
}

.payment-method-panel.active {
  display: block;
}

.card-security-badge {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.75rem 1rem;
  background: var(--color-brand-primary-light);
  border-radius: var(--radius-md);
  font-size: 0.775rem;
  color: var(--color-brand-primary);
  font-weight: 600;
  margin-bottom: 1.5rem;
}

.card-security-badge svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

.order-final-recap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 1.5rem;
  background: var(--color-canvas);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  margin: 1.5rem 0;
  font-size: 1rem;
}

.order-final-recap strong {
  font-family: var(--font-display);
  font-size: 1.45rem;
  color: var(--color-brand-primary);
}

/* Yape / Plin Box */
.yape-instruction-box {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 2rem;
  align-items: center;
}

.qr-placeholder-box {
  background: #FFFFFF;
  border: 2px dashed var(--color-border);
  border-radius: var(--radius-lg);
  padding: 1rem;
  text-align: center;
}

.qr-mock {
  width: 100%;
  aspect-ratio: 1;
  background: linear-gradient(135deg, #FAF9F6, #F4F2EC);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--color-border);
}

.qr-label {
  font-size: 0.7rem;
  font-weight: 800;
  color: var(--color-brand-primary);
  display: block;
  margin-bottom: 0.5rem;
}

.qr-code-pattern {
  width: 110px;
  height: 110px;
  margin: 0 auto;
  background-image: 
    radial-gradient(#1C2421 2px, transparent 2px),
    radial-gradient(#1C2421 2px, #FAF9F6 2px);
  background-size: 10px 10px;
  background-position: 0 0, 5px 5px;
  border: 3px solid #1C2421;
}

.yape-text-steps h4 {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-brand-secondary);
  margin-bottom: 0.75rem;
}

.yape-text-steps ol {
  padding-left: 1.25rem;
  font-size: 0.825rem;
  color: var(--color-text-secondary);
  line-height: 1.6;
  margin-bottom: 1.25rem;
}

/* Bank Transfer Box */
.transfer-box h4 {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-brand-secondary);
  margin-bottom: 1rem;
}

.bank-account-item {
  background: var(--color-canvas);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1rem 1.25rem;
  margin-bottom: 0.85rem;
}

.bank-account-item strong {
  display: block;
  font-size: 0.85rem;
  color: var(--color-brand-secondary);
  margin-bottom: 0.25rem;
}

.bank-account-item p {
  font-family: var(--font-mono);
  font-size: 0.825rem;
  color: var(--color-text-main);
  margin-bottom: 0.2rem;
}

.bank-account-item span {
  font-size: 0.75rem;
  color: var(--color-text-muted);
}

.transfer-note {
  font-size: 0.8rem;
  color: var(--color-text-secondary);
  line-height: 1.5;
  margin: 1.25rem 0;
}

/* Order Success Card */
.order-success-card {
  text-align: center;
  padding: 1.5rem 0;
}

.success-icon-wrap {
  width: 68px;
  height: 68px;
  background: var(--color-brand-primary-light);
  border: 2px solid var(--color-brand-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
  color: var(--color-brand-primary);
}

.success-icon-wrap svg {
  width: 34px;
  height: 34px;
}

.success-status-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  color: var(--color-brand-primary);
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}

.success-order-code {
  font-family: var(--font-display);
  font-size: 2.25rem;
  font-weight: 800;
  color: var(--color-brand-secondary);
  margin-bottom: 0.75rem;
}

.success-desc {
  font-size: 0.95rem;
  color: var(--color-text-secondary);
  max-width: 520px;
  margin: 0 auto 2rem;
  line-height: 1.55;
}

.success-details-summary {
  background: var(--color-canvas);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  max-width: 560px;
  margin: 0 auto 2rem;
  text-align: left;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  font-size: 0.85rem;
}

.detail-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  border-bottom: 1px solid var(--color-border-subtle);
  padding-bottom: 0.5rem;
}

.detail-row:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.detail-row span {
  color: var(--color-text-muted);
}

.detail-row strong {
  color: var(--color-brand-secondary);
}

.highlight-teal {
  color: var(--color-brand-primary) !important;
  font-weight: 700;
}

.success-actions {
  max-width: 440px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.btn-whatsapp {
  background: #25D366;
  color: #FFFFFF;
  box-shadow: 0 4px 12px rgba(37, 211, 102, 0.25);
}

.btn-whatsapp:hover {
  background: #20BA5A;
}

/* Featured Products on Home */
.home-featured-section {
  padding: 4rem 0;
  background-color: var(--color-canvas);
  border-bottom: 1px solid var(--color-border-subtle);
}

.featured-header-row {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 2.5rem;
}

/* FAQ Accordion */
.faq-section-box {
  margin-top: 3.5rem;
}

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.faq-item {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.25rem 1.5rem;
  cursor: pointer;
  transition: var(--transition-fast);
}

.faq-item:hover {
  border-color: var(--color-brand-primary);
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-brand-secondary);
}

.faq-answer {
  margin-top: 0.75rem;
  font-size: 0.85rem;
  color: var(--color-text-secondary);
  line-height: 1.55;
}

/* ==========================================================================
   REVIEWS & TESTIMONIALS SECTION (5-STAR SOCIAL PROOF)
   ========================================================================== */
.reviews-section {
  padding: 4.5rem 0;
  background-color: var(--color-surface);
  border-top: 1px solid var(--color-border-subtle);
  border-bottom: 1px solid var(--color-border-subtle);
}

.reviews-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.review-card {
  background: var(--color-canvas);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.review-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-border-hover);
}

.review-stars {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  margin-bottom: 1.25rem;
  color: var(--color-gold-warm);
}

.review-stars svg {
  width: 18px !important;
  height: 18px !important;
  max-width: 18px !important;
  max-height: 18px !important;
  fill: var(--color-gold-warm) !important;
  flex-shrink: 0;
  display: inline-block;
}

.review-text {
  font-size: 0.925rem;
  color: var(--color-text-secondary);
  line-height: 1.65;
  font-style: italic;
  margin-bottom: 1.5rem;
  flex: 1;
}

.reviewer-meta {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  padding-top: 1rem;
  border-top: 1px solid var(--color-border);
}

.reviewer-meta strong {
  font-size: 0.9rem;
  color: var(--color-brand-secondary);
  font-weight: 700;
}

.reviewer-meta span {
  font-size: 0.775rem;
  color: var(--color-text-muted);
}

/* ==========================================================================
   ANNUAL SAVINGS COMPARISON TABLE (PLAN SALUD)
   ========================================================================== */
.comparison-table {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: #FFFFFF;
}

.comp-row {
  display: grid;
  grid-template-columns: 2fr 1.2fr 1.4fr;
  padding: 1rem 1.5rem;
  border-bottom: 1px solid var(--color-border-subtle);
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  align-items: center;
}

.comp-row:last-child {
  border-bottom: none;
}

.comp-row.header {
  background: var(--color-canvas-subtle);
  font-weight: 700;
  color: var(--color-brand-secondary);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.comp-row.total {
  background: var(--color-brand-primary-light);
  font-weight: 800;
  color: var(--color-brand-primary);
  font-size: 1rem;
}

.comp-row .highlight {
  color: var(--color-accent-terracotta);
  font-weight: 700;
}

.comp-row .gold-text {
  color: var(--color-brand-primary);
  font-weight: 800;
}

.comp-row .strikethrough {
  color: var(--color-text-muted);
}

/* ==========================================================================

   CART DRAWER & FLOATING NOTIFICATIONS
   ========================================================================== */
.cart-drawer-overlay {
  position: fixed;
  inset: 0;
  background: rgba(24, 32, 29, 0.6);
  backdrop-filter: blur(4px);
  z-index: 200;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-normal);
}

.cart-drawer-overlay.open {
  opacity: 1;
  pointer-events: auto;
}

.cart-drawer {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: 100%;
  max-width: 440px;
  background: #FFFFFF;
  z-index: 201;
  box-shadow: var(--shadow-drawer);
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform var(--transition-normal);
}

.cart-drawer.open {
  transform: translateX(0);
}

.drawer-header {
  padding: 1.25rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--color-border);
}

.drawer-title-group {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  color: var(--color-brand-secondary);
}

.drawer-title-group svg {
  width: 20px;
  height: 20px;
  color: var(--color-brand-primary);
}

.drawer-title-group h3 {
  font-size: 1.1rem;
  font-weight: 700;
}

.close-drawer-btn {
  color: var(--color-text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0.4rem;
  border-radius: var(--radius-sm);
}

.close-drawer-btn:hover {
  background: var(--color-canvas-subtle);
  color: var(--color-brand-secondary);
}

.close-drawer-btn svg {
  width: 20px;
  height: 20px;
}

.free-shipping-progress {
  padding: 0.85rem 1.5rem;
  background: var(--color-canvas-subtle);
  border-bottom: 1px solid var(--color-border);
}

.progress-label-wrap {
  display: flex;
  justify-content: space-between;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--color-text-secondary);
  margin-bottom: 0.4rem;
}

.progress-track {
  width: 100%;
  height: 6px;
  background: var(--color-border);
  border-radius: var(--radius-full);
  overflow: hidden;
}

.progress-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--color-brand-primary), #1E7E56);
  border-radius: var(--radius-full);
  transition: width var(--transition-normal);
}

.drawer-items-list {
  flex: 1;
  overflow-y: auto;
  padding: 1.25rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.cart-item-row {
  display: grid;
  grid-template-columns: 60px 1fr auto;
  gap: 0.85rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--color-border-subtle);
  align-items: center;
}

.cart-item-thumb {
  width: 60px;
  height: 60px;
  background: var(--color-canvas-subtle);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 4px;
}

.cart-thumb-img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

.cart-item-info h4 {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-brand-secondary);
  line-height: 1.25;
  margin-bottom: 0.2rem;
}

.cart-item-meta {
  font-size: 0.725rem;
  color: var(--color-text-muted);
}

.item-qty-controls {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: #FFFFFF;
  margin-top: 0.4rem;
}

.qty-btn {
  padding: 0.2rem 0.5rem;
  color: var(--color-text-main);
  font-weight: 700;
  font-size: 0.8rem;
}

.qty-val {
  padding: 0.2rem 0.6rem;
  font-size: 0.8rem;
  font-weight: 600;
}

.item-price-val {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-brand-secondary);
}

.item-remove-btn {
  font-size: 0.7rem;
  color: var(--color-danger);
  margin-top: 0.5rem;
}

.drawer-footer {
  padding: 1.25rem 1.5rem;
  border-top: 1px solid var(--color-border);
  background: #FFFFFF;
}

.cart-summary-lines {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin-bottom: 1rem;
  font-size: 0.85rem;
}

.summary-line {
  display: flex;
  justify-content: space-between;
  color: var(--color-text-secondary);
}

.summary-line.discount {
  color: var(--color-accent-terracotta);
  font-weight: 700;
}

.summary-line.total {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--color-brand-secondary);
  padding-top: 0.5rem;
  border-top: 1px solid var(--color-border);
}

/* Toast Notifications */
.toast-container {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 500;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  max-width: 380px;
}

.toast-item {
  background: var(--color-brand-secondary);
  color: #FFFFFF;
  border-radius: var(--radius-md);
  padding: 0.85rem 1.15rem;
  box-shadow: var(--shadow-xl);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.825rem;
}

.toast-item.success { border-left: 4px solid #10B981; }
.toast-item.warning { border-left: 4px solid var(--color-accent-terracotta); }
.toast-item.info { border-left: 4px solid #38BDF8; }

/* Global Footer */
.main-footer {
  background: var(--color-brand-secondary);
  color: #A9BDB7;
  padding: 4.5rem 0 2rem;
  font-size: 0.85rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-col-title {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: #FFFFFF;
  margin-bottom: 1.25rem;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

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

.footer-bottom-bar {
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 0.775rem;
}

.footer-bottom-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

/* =========================================================================
   MOBILE MENU & HAMBURGER TOGGLE STYLES
   ========================================================================= */
.mobile-menu-toggle-btn {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 4px;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  background: var(--color-canvas-subtle);
  border: 1px solid var(--color-border);
  cursor: pointer;
  transition: var(--transition-fast);
  flex-shrink: 0;
}

.mobile-menu-toggle-btn:hover {
  background: var(--color-brand-primary-light);
  border-color: rgba(14, 59, 52, 0.2);
}

.hamburger-bar {
  display: block;
  width: 20px;
  height: 2px;
  background-color: var(--color-brand-primary);
  border-radius: 2px;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

/* Mobile Drawer Overlay & Panel */
.mobile-drawer-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(14, 59, 52, 0.45);
  backdrop-filter: blur(4px);
  z-index: 1000;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
  display: none;
}

.mobile-drawer-backdrop.active {
  display: block;
  opacity: 1;
  pointer-events: auto;
}

.mobile-nav-drawer {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: 86%;
  max-width: 380px;
  background: #FFFFFF;
  z-index: 1001;
  box-shadow: -10px 0 35px rgba(0, 0, 0, 0.2);
  transform: translateX(100%);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  display: none;
  flex-direction: column;
  overflow-y: auto;
  padding: 1.5rem 1.25rem;
}

.mobile-nav-drawer.active {
  display: flex;
  transform: translateX(0);
}

@media (min-width: 769px) {
  .mobile-nav-drawer,
  .mobile-drawer-backdrop,
  .mobile-menu-toggle-btn {
    display: none !important;
    visibility: hidden !important;
    pointer-events: none !important;
  }
}

.mobile-drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid var(--color-border);
  margin-bottom: 1.25rem;
}

.mobile-drawer-close-btn {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--color-canvas-subtle);
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-brand-secondary);
  cursor: pointer;
  transition: var(--transition-fast);
}

.mobile-drawer-close-btn:hover {
  background: var(--color-brand-primary-light);
  color: var(--color-brand-primary);
}

/* Telegram Featured Card in Mobile Drawer */
.mobile-drawer-telegram-card {
  background: linear-gradient(135deg, #0E3B34 0%, #175449 100%);
  border-radius: var(--radius-lg);
  padding: 1rem;
  margin-bottom: 1.5rem;
  box-shadow: 0 4px 16px rgba(14, 59, 52, 0.18);
  border: 1px solid rgba(141, 224, 207, 0.25);
}

.drawer-telegram-btn {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  text-decoration: none;
  color: #FFFFFF;
}

.telegram-icon-circle {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: #0088CC;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #FFFFFF;
  flex-shrink: 0;
  box-shadow: 0 2px 8px rgba(0, 136, 204, 0.4);
}

.drawer-telegram-info {
  display: flex;
  flex-direction: column;
  flex: 1;
  min-width: 0;
}

.drawer-telegram-title {
  font-weight: 700;
  font-size: 0.9rem;
  color: #FFFFFF;
}

.drawer-telegram-desc {
  font-size: 0.725rem;
  color: #8DE0CF;
  line-height: 1.25;
  margin-top: 0.15rem;
}

.drawer-badge-online {
  font-size: 0.65rem;
  font-weight: 800;
  background: #22C55E;
  color: #FFFFFF;
  padding: 0.2rem 0.5rem;
  border-radius: var(--radius-full);
  letter-spacing: 0.03em;
  text-transform: uppercase;
  flex-shrink: 0;
}

.mobile-drawer-nav {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}

.mobile-nav-link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-md);
  font-weight: 600;
  color: var(--color-brand-secondary);
  font-size: 0.95rem;
  transition: var(--transition-fast);
}

.mobile-nav-link .icon {
  width: 18px;
  height: 18px;
  color: var(--color-brand-primary);
}

.mobile-nav-link:hover,
.mobile-nav-link.active {
  background: var(--color-brand-primary-light);
  color: var(--color-brand-primary);
  font-weight: 700;
}

.mobile-drawer-actions {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

.mobile-drawer-footer {
  margin-top: auto;
  padding-top: 1.25rem;
  border-top: 1px solid var(--color-border);
  font-size: 0.775rem;
  color: var(--color-text-muted);
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.drawer-contact-item strong {
  display: block;
  color: var(--color-brand-secondary);
  font-size: 0.8rem;
  margin-bottom: 0.15rem;
}

/* =========================================================================
   TELEGRAM BOT FLOATING ACTION BUTTON (FAB)
   ========================================================================= */
.telegram-fab-widget {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 999;
  display: flex;
  align-items: center;
}

.telegram-fab-trigger {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  background: linear-gradient(135deg, #0088CC 0%, #0077B5 100%);
  color: #FFFFFF;
  padding: 0.45rem 1.15rem 0.45rem 0.45rem;
  border-radius: var(--radius-full);
  box-shadow: 0 8px 24px rgba(0, 136, 204, 0.35);
  text-decoration: none;
  position: relative;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.telegram-fab-trigger:hover {
  transform: translateY(-2px) scale(1.02);
  box-shadow: 0 12px 28px rgba(0, 136, 204, 0.45);
  background: linear-gradient(135deg, #0099E6 0%, #0088CC 100%);
}

.telegram-fab-icon-box {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: #FFFFFF;
}

.telegram-fab-pulse {
  position: absolute;
  inset: -3px;
  border-radius: var(--radius-full);
  border: 2px solid rgba(0, 136, 204, 0.6);
  animation: fabPulse 2.2s infinite;
  pointer-events: none;
}

@keyframes fabPulse {
  0% { transform: scale(0.98); opacity: 0.8; }
  50% { transform: scale(1.06); opacity: 0; }
  100% { transform: scale(0.98); opacity: 0; }
}

.telegram-fab-caption {
  display: flex;
  flex-direction: column;
  text-align: left;
  line-height: 1.15;
}

.fab-badge-online {
  font-size: 0.62rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: #E0F7FF;
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
}

.fab-badge-online::before {
  content: '';
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #22C55E;
  box-shadow: 0 0 6px #22C55E;
}

.fab-main-text {
  font-size: 0.825rem;
  font-weight: 700;
  color: #FFFFFF;
  white-space: nowrap;
}

/* =========================================================================
   MERCADO PAGO SANDBOX CHECKOUT STYLES
   ========================================================================= */
.mp-sandbox-box {
  background: var(--color-surface);
  border: 1px solid rgba(0, 158, 227, 0.25);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  margin-bottom: 1rem;
  box-shadow: 0 4px 14px rgba(0, 158, 227, 0.06);
}

.mp-lead-text {
  font-size: 0.925rem;
  color: var(--color-text-secondary);
  margin: 1.25rem 0;
  line-height: 1.55;
}

.mp-test-credentials-card {
  background: #F0F9FF;
  border: 1px dashed #0284C7;
  border-radius: var(--radius-md);
  padding: 1.25rem;
  margin-bottom: 1.5rem;
}

.mp-test-badge {
  display: inline-block;
  font-size: 0.68rem;
  font-weight: 800;
  color: #0369A1;
  background: #E0F2FE;
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-full);
  margin-bottom: 0.85rem;
  letter-spacing: 0.04em;
}

.mp-test-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 0.85rem;
  font-size: 0.825rem;
}

.mp-test-item {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.mp-test-item .label {
  font-size: 0.72rem;
  color: #64748B;
  font-weight: 600;
}

.mp-test-item .val {
  color: #0F172A;
  font-weight: 700;
}

.mp-loading-box {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  padding: 1.25rem;
  background: var(--color-canvas);
  border-radius: var(--radius-md);
  margin-bottom: 1.25rem;
  color: var(--color-brand-primary);
  font-weight: 600;
  font-size: 0.875rem;
}

.mp-spinner {
  width: 22px;
  height: 22px;
  border: 2.5px solid rgba(14, 59, 52, 0.2);
  border-top-color: var(--color-brand-primary);
  border-radius: 50%;
  animation: mpSpin 0.7s linear infinite;
}

@keyframes mpSpin {
  to { transform: rotate(360deg); }
}

.btn-telegram-track {
  background: linear-gradient(135deg, #0088CC 0%, #0077B5 100%);
  color: #FFFFFF !important;
  font-weight: 700;
  box-shadow: 0 4px 12px rgba(0, 136, 204, 0.25);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.btn-telegram-track:hover {
  background: linear-gradient(135deg, #0099E6 0%, #0088CC 100%);
  transform: translateY(-1px);
}

/* =========================================================================
   COMPREHENSIVE RESPONSIVE SYSTEM (TABLET & MOBILE)
   ========================================================================= */
@media (max-width: 1024px) {
  .hero-human-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .catalog-body-grid { grid-template-columns: 1fr; }
  .pdp-main-grid { grid-template-columns: 1fr; }
  .calc-grid-full { grid-template-columns: 1fr; }
  .sub-hero-box { grid-template-columns: 1fr; }
  .home-rx-box { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
}

@media (max-width: 768px) {
  /* Global Container & Spacing */
  .container {
    padding: 0 1rem;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
  }

  /* Top Notice Bar Mobile */
  .top-notice-bar {
    padding: 0.4rem 0;
    font-size: 0.725rem;
  }

  .notice-content {
    justify-content: center;
    text-align: center;
    gap: 0.35rem;
  }

  .notice-links {
    justify-content: center;
    gap: 0.5rem;
  }

  .notice-links .divider {
    display: none;
  }

  /* Header & Navigation */
  .header-inner {
    padding: 0.65rem 1rem;
    gap: 0.75rem;
  }

  .brand-logo {
    gap: 0.5rem;
  }

  .brand-emblem {
    width: 36px;
    height: 36px;
  }

  .brand-title {
    font-size: 1.1rem;
  }

  .brand-subtitle {
    font-size: 0.55rem;
  }

  .header-nav-menu {
    display: none !important;
  }

  .header-desktop-action {
    display: none !important;
  }

  .mobile-menu-toggle-btn {
    display: flex;
  }

  .cart-trigger-btn {
    padding: 0.45rem 0.65rem;
    gap: 0.45rem;
  }

  .cart-small-label {
    display: none;
  }

  .cart-total-header {
    font-size: 0.78rem;
  }

  /* Hero Section Mobile */
  .hero-human-section {
    padding: 2rem 0;
  }

  .hero-human-title {
    font-size: 1.85rem;
    line-height: 1.2;
    margin-bottom: 1rem;
  }

  .hero-human-lead {
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
  }

  .hero-cta-row {
    flex-direction: column;
    gap: 0.75rem;
    margin-bottom: 1.75rem;
  }

  .hero-cta-row .btn {
    width: 100%;
  }

  .hero-peru-metrics {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    padding-top: 1.25rem;
    align-items: start;
  }

  .metric-divider {
    display: none;
  }

  .hero-photo-card {
    border-radius: var(--radius-lg);
  }

  .hero-main-photo {
    height: 220px;
  }

  .hero-card-content {
    padding: 1.25rem;
  }

  .hero-card-title {
    font-size: 1.15rem;
  }

  .hero-labs-logos {
    flex-wrap: wrap;
    gap: 0.35rem;
  }

  /* Pathology Cards Grid Mobile */
  .pathology-cards-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  /* Featured Products Header & Grid */
  .featured-header-row {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1.5rem;
  }

  .featured-header-row .btn {
    width: 100%;
  }

  .products-grid {
    grid-template-columns: 1fr;
    gap: 1.25rem;
  }

  /* Prescription Callout Box */
  .home-rx-box {
    padding: 1.5rem;
  }

  .rx-box-heading {
    font-size: 1.35rem;
  }

  .home-rx-box .btn {
    width: 100%;
  }

  /* Checkout Mobile View */
  .checkout-card {
    padding: 1.25rem 1rem;
    margin: 0;
    max-width: 100%;
    border-radius: var(--radius-md);
  }

  .checkout-stepper-full {
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    gap: 0.35rem;
  }

  .step-label {
    display: none;
  }

  .form-row {
    grid-template-columns: 1fr;
    gap: 0.85rem;
  }

  .shipping-options-grid {
    grid-template-columns: 1fr;
  }

  .payment-tabs-group {
    flex-direction: column;
    gap: 0.5rem;
  }

  .payment-tab {
    width: 100%;
    justify-content: flex-start;
  }

  .yape-instruction-box {
    grid-template-columns: 1fr;
    gap: 1.25rem;
  }

  /* Savings Comparison Table Mobile */
  .comparison-table {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    width: 100%;
  }

  .comp-row {
    min-width: 520px;
    padding: 0.85rem 1rem;
  }

  /* Footer Mobile */
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .footer-bottom-inner {
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 1rem;
  }

  /* Floating Telegram Button Mobile */
  .telegram-fab-widget {
    bottom: 16px;
    right: 16px;
  }

  .telegram-fab-trigger {
    padding: 0.4rem 0.85rem 0.4rem 0.4rem;
    gap: 0.5rem;
  }

  .telegram-fab-icon-box {
    width: 38px;
    height: 38px;
  }

  .fab-main-text {
    font-size: 0.75rem;
  }
}

@media (max-width: 480px) {
  .hero-peru-metrics {
    grid-template-columns: 1fr;
  }

  .hero-human-title {
    font-size: 1.65rem;
  }

  .brand-title {
    font-size: 0.95rem;
  }

  .brand-subtitle {
    display: none;
  }

  .cart-total-header {
    display: none;
  }
}

/* =========================================================================
   SUPABASE CLOUD STATUS BADGE & MODAL
   ========================================================================= */
.cloud-status-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0.75rem;
  background: rgba(14, 59, 52, 0.5);
  border: 1px solid rgba(141, 224, 207, 0.25);
  border-radius: 999px;
  color: #8DE0CF;
  font-family: var(--font-body);
  font-size: 0.72rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
}

.cloud-status-badge:hover {
  background: rgba(14, 59, 52, 0.85);
  border-color: #8DE0CF;
  color: #FFFFFF;
  transform: translateY(-1px);
}

.cloud-status-badge .status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #22C55E;
  box-shadow: 0 0 6px rgba(34, 197, 94, 0.6);
}

.cloud-status-badge.local-mode .status-dot {
  background: #EAB308;
  box-shadow: 0 0 6px rgba(234, 179, 8, 0.6);
}

.clinical-modal {
  border: none;
  background: transparent;
  padding: 0;
  max-width: 480px;
  width: 90vw;
  margin: auto;
}

.clinical-modal::backdrop {
  background: rgba(14, 59, 52, 0.6);
  backdrop-filter: blur(4px);
}

.clinical-modal-card {
  background: #FFFFFF;
  border-radius: var(--radius-lg);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.25);
  border: 1px solid rgba(14, 59, 52, 0.12);
  overflow: hidden;
  animation: modalPop 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes modalPop {
  from { opacity: 0; transform: scale(0.96) translateY(8px); }
  to { opacity: 1; transform: scale(1) translateY(0); }
}

.clinical-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.15rem 1.25rem;
  border-bottom: 1px solid #E2EBE8;
  background: #FAF9F6;
}

.clinical-modal-body {
  padding: 1.25rem;
}

/* ==========================================================================
   CHECKOUT RX GATE & REGULATORY COMPLIANCE BANNER
   ========================================================================== */
.checkout-rx-gate {
  background: var(--color-accent-light);
  border: 2px dashed var(--color-accent-terracotta);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  margin: 1.5rem 0;
  transition: var(--transition-normal);
}

.checkout-rx-gate[hidden] {
  display: none !important;
}

.checkout-rx-gate-header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
  color: var(--color-accent-terracotta);
}

.checkout-rx-gate-title {
  font-size: 0.95rem;
  font-weight: 700;
  margin: 0;
  color: var(--color-accent-terracotta);
}

.checkout-rx-gate-desc {
  font-size: 0.825rem;
  color: var(--color-text-secondary);
  line-height: 1.45;
  margin-bottom: 1rem;
}

.checkout-rx-gate-options {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.checkout-rx-option-card {
  background: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 0.85rem 1rem;
}

.checkout-rx-option-card h5 {
  font-size: 0.825rem;
  font-weight: 700;
  color: var(--color-brand-secondary);
  margin-bottom: 0.4rem;
}

/* Yape & Plin Official SVG QR Code */
.yape-qr-img {
  display: block;
  margin: 0 auto;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  background: #FFFFFF;
  padding: 0.5rem;
  box-shadow: var(--shadow-sm);
  max-width: 180px;
  height: auto;
}

/* ==========================================================================
   ACCESSIBILITY & REDUCED MOTION (WCAG 2.2 AA)
   ========================================================================== */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .product-card-flip-wrapper {
    transition: none !important;
  }
}