/* =======================================================
   BIOPROST CÁPSULAS - DESIGN SYSTEM & HIGH-CONVERSION STYLES
   Optimized for Mobile-First, Fast cPanel Loading & Ultra High Conversion
   ======================================================= */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800;900&family=Manrope:wght@600;700;800;900&display=swap');

:root {
  /* Color Palette */
  --primary: #059669;
  --primary-hover: #047857;
  --primary-light: #10b981;
  --primary-surface: #ecfdf5;
  --primary-dark: #064e3b;

  --accent-gold: #f59e0b;
  --accent-gold-light: #fef3c7;
  --accent-red: #ef4444;
  --accent-red-surface: #fef2f2;
  
  --dark: #0f172a;
  --dark-light: #1e293b;
  --gray-800: #1f2937;
  --gray-700: #374151;
  --gray-600: #4b5563;
  --gray-400: #9ca3af;
  --gray-200: #e5e7eb;
  --gray-100: #f3f4f6;
  --gray-50: #f8fafc;
  --white: #ffffff;

  /* Typography */
  --font-main: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-heading: 'Manrope', -apple-system, BlinkMacSystemFont, sans-serif;

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

  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  --shadow-emerald: 0 10px 25px -5px rgba(16, 185, 129, 0.35);
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-main);
  background-color: var(--white);
  color: var(--dark);
  line-height: 1.55;
  overflow-x: hidden;
  padding-bottom: 75px; /* Spacing for mobile sticky footer */
}

@media (min-width: 768px) {
  body {
    padding-bottom: 0;
  }
}

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

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

ul {
  list-style: none;
}

.container {
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 1.25rem;
}

.text-center { text-align: center; }
.font-bold { font-weight: 700; }
.font-extrabold { font-weight: 800; }
.text-primary { color: var(--primary); }
.text-gold { color: var(--accent-gold); }
.text-red { color: var(--accent-red); }

/* =======================================================
   1. ANNOUNCEMENT TOP BAR
   ======================================================= */
.top-bar {
  background: linear-gradient(90deg, #064e3b 0%, #059669 50%, #064e3b 100%);
  color: var(--white);
  padding: 0.65rem 1rem;
  font-size: 0.85rem;
  font-weight: 700;
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  box-shadow: var(--shadow-sm);
  letter-spacing: 0.02em;
}

.top-bar .flag {
  width: 20px;
  height: 14px;
  border-radius: 2px;
  box-shadow: 0 1px 2px rgba(0,0,0,0.2);
}

/* =======================================================
   2. HEADER / BRAND BAR
   ======================================================= */
.site-header {
  background: var(--white);
  border-bottom: 1px solid var(--gray-200);
  padding: 0.85rem 0;
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(8px);
}

@media (max-width: 767px) {
  .site-header {
    display: none;
  }
}

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

.brand-logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.logo-text {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 900;
  letter-spacing: 0.05em;
  color: var(--primary-dark);
}

.logo-badge {
  background: var(--primary-surface);
  color: var(--primary);
  font-size: 0.65rem;
  font-weight: 800;
  padding: 0.2rem 0.5rem;
  border-radius: var(--radius-full);
  border: 1px solid rgba(16, 185, 129, 0.3);
  text-transform: uppercase;
}

.header-trust {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--gray-700);
}

.header-trust svg {
  width: 18px;
  height: 18px;
  fill: var(--primary);
}

/* =======================================================
   3. HERO SECTION
   ======================================================= */
.hero-section {
  padding: 2rem 0 3rem 0;
  background: radial-gradient(circle at 50% 0%, #ecfdf5 0%, #ffffff 70%);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  align-items: center;
}

@media (min-width: 900px) {
  .hero-grid {
    grid-template-columns: 1.1fr 1fr;
    gap: 3rem;
  }
}

.hero-content {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.hero-product-mobile {
  display: flex;
  justify-content: center;
  margin: -0.75rem auto 1rem auto;
  max-width: min(88vw, 380px);
}

.hero-product-mobile img {
  width: 100%;
  height: auto;
  object-fit: contain;
}

.hero-mobile-promo {
  display: block;
  margin: 1.25rem 0 0;
}

.hero-mobile-promo img {
  width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
}

@media (min-width: 900px) {
  .hero-product-mobile,
  .hero-mobile-promo {
    display: none;
  }
}

.rating-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: #fff;
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-200);
  width: fit-content;
  font-size: 0.85rem;
  font-weight: 700;
}

.stars {
  color: #fbbf24;
  letter-spacing: 2px;
}

.hero-title {
  font-family: var(--font-heading);
  font-size: 1.85rem;
  line-height: 1.25;
  font-weight: 900;
  color: var(--dark);
}

@media (min-width: 768px) {
  .hero-title {
    font-size: 2.5rem;
  }
}

.hero-subtitle {
  font-size: 1.05rem;
  color: var(--gray-600);
  line-height: 1.6;
}

.hero-bullets {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  margin: 0.5rem 0;
}

.hero-bullet-item {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--gray-800);
}

.bullet-icon {
  width: 22px;
  height: 22px;
  background: var(--primary-surface);
  color: var(--primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 0.85rem;
  margin-top: 1px;
}

.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-image-wrapper {
  position: relative;
  width: 100%;
  max-width: 440px;
  border-radius: var(--radius-xl);
  overflow: hidden;
  background: var(--white);
  box-shadow: var(--shadow-xl);
  border: 1px solid var(--gray-200);
  padding: 0.5rem;
}

#hero-main-img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: contain;
}

@media (max-width: 899px) {
  .hero-visual {
    display: none;
  }
}

.discount-tag {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: var(--accent-red);
  color: var(--white);
  font-weight: 900;
  font-size: 0.85rem;
  padding: 0.4rem 0.85rem;
  border-radius: var(--radius-full);
  box-shadow: 0 4px 10px rgba(239, 68, 68, 0.4);
  animation: pulseTag 2s infinite;
}

@keyframes pulseTag {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.06); }
}

/* =======================================================
   BUTTONS & CTAs
   ======================================================= */
.btn-cta {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: linear-gradient(180deg, #10b981 0%, #059669 100%);
  color: var(--white);
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 900;
  letter-spacing: 0.03em;
  padding: 1rem 1.75rem;
  border-radius: var(--radius-lg);
  border: none;
  cursor: pointer;
  box-shadow: var(--shadow-emerald);
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  text-align: center;
  position: relative;
  overflow: hidden;
  width: 100%;
}

.btn-cta:hover {
  background: linear-gradient(180deg, #059669 0%, #047857 100%);
  transform: translateY(-2px);
  box-shadow: 0 14px 30px -4px rgba(16, 185, 129, 0.45);
}

.btn-cta:active {
  transform: translateY(1px);
}

.btn-cta .btn-subtext {
  font-size: 0.75rem;
  font-weight: 600;
  color: #d1fae5;
  margin-top: 0.2rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.btn-shaker {
  animation: subtleShake 4s infinite;
}

@keyframes subtleShake {
  0%, 85%, 100% { transform: scale(1); }
  88% { transform: scale(1.02) rotate(-1deg); }
  92% { transform: scale(1.02) rotate(1deg); }
  96% { transform: scale(1.02) rotate(-0.5deg); }
}

/* =======================================================
   4. PROBLEM VS SOLUTION SECTION
   ======================================================= */
.section-symptoms {
  padding: 3.5rem 0;
  background: var(--gray-50);
}

.section-header {
  margin-bottom: 2.5rem;
}

.section-tag {
  display: inline-block;
  background: var(--primary-surface);
  color: var(--primary);
  font-size: 0.8rem;
  font-weight: 800;
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-full);
  margin-bottom: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.section-title {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 900;
  color: var(--dark);
  line-height: 1.25;
}

@media (min-width: 768px) {
  .section-title {
    font-size: 2.25rem;
  }
}

.section-desc {
  font-size: 1rem;
  color: var(--gray-600);
  max-width: 680px;
  margin: 0.5rem auto 0 auto;
}

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

@media (min-width: 640px) {
  .symptoms-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .symptoms-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.symptom-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  border: 1px solid var(--gray-200);
  box-shadow: var(--shadow-sm);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.symptom-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: rgba(239, 68, 68, 0.4);
}

.symptom-icon-box {
  width: 46px;
  height: 46px;
  background: var(--accent-red-surface);
  color: var(--accent-red);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
}

.symptom-card h4 {
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--dark);
}

.symptom-card p {
  font-size: 0.9rem;
  color: var(--gray-600);
  line-height: 1.5;
}

/* =======================================================
   5. INGREDIENTS SECTION (COMPONENTES)
   ======================================================= */
.section-ingredients {
  padding: 3.5rem 0;
  background: var(--white);
}

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

@media (min-width: 640px) {
  .ingredients-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .ingredients-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.ingredient-card {
  background: var(--gray-50);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  border: 1px solid var(--gray-200);
  transition: all 0.2s ease;
  position: relative;
  overflow: hidden;
}

.ingredient-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: var(--primary);
}

.ingredient-card:hover {
  background: var(--white);
  border-color: var(--primary);
  box-shadow: var(--shadow-md);
}

.ingredient-badge {
  font-size: 0.75rem;
  font-weight: 800;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.25rem;
}

.ingredient-card h4 {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--dark);
  margin-bottom: 0.4rem;
}

.ingredient-card p {
  font-size: 0.9rem;
  color: var(--gray-700);
  line-height: 1.5;
}

/* =======================================================
   6. 4 BENEFICIOS PRINCIPALES
   ======================================================= */
.section-benefits {
  padding: 3.5rem 0;
  background: linear-gradient(180deg, #064e3b 0%, #022c22 100%);
  color: var(--white);
}

.section-benefits .section-title {
  color: var(--white);
}

.section-benefits .section-desc {
  color: #a7f3d0;
}

.benefits-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

@media (min-width: 768px) {
  .benefits-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.benefit-box {
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  backdrop-filter: blur(10px);
  display: flex;
  gap: 1.25rem;
  align-items: flex-start;
}

.benefit-num {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--accent-gold);
  color: var(--dark);
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: 1.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 4px 10px rgba(245, 158, 11, 0.4);
}

.benefit-box h4 {
  font-size: 1.15rem;
  font-weight: 800;
  margin-bottom: 0.35rem;
  color: #ffffff;
}

.benefit-box p {
  font-size: 0.92rem;
  color: #d1fae5;
  line-height: 1.5;
}

/* =======================================================
   7. MODO DE USO
   ======================================================= */
.section-dosage {
  padding: 3.5rem 0;
  background: var(--white);
}

.dosage-card {
  background: #f0fdf4;
  border: 2px dashed #059669;
  border-radius: var(--radius-xl);
  padding: 2rem;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  align-items: center;
}

@media (min-width: 768px) {
  .dosage-card {
    grid-template-columns: 1fr 1fr;
  }
}

.dosage-step {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.dosage-icon {
  width: 50px;
  height: 50px;
  background: var(--primary);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  flex-shrink: 0;
}

/* =======================================================
   8. PRICING BUNDLE SELECTOR & RELEASIT-STYLE COD FORM
   ======================================================= */
.section-order {
  padding: 3.5rem 0;
  background: #f8fafc;
  scroll-margin-top: 60px;
}

.order-container-card {
  background: var(--white);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  border: 1px solid var(--gray-200);
  overflow: hidden;
  max-width: 820px;
  margin: 0 auto;
}

.order-card-header {
  background: linear-gradient(135deg, #064e3b 0%, #059669 100%);
  color: var(--white);
  padding: 1.5rem;
  text-align: center;
}

.order-card-header h3 {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 900;
  letter-spacing: 0.02em;
}

.order-card-header p {
  font-size: 0.9rem;
  color: #a7f3d0;
  margin-top: 0.25rem;
}

/* Countdown bar inside order form */
.urgency-bar {
  background: #fef2f2;
  border-bottom: 1px solid #fee2e2;
  padding: 0.75rem 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  font-size: 0.9rem;
  font-weight: 700;
  color: #991b1b;
}

.timer-box {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  background: #ef4444;
  color: #fff;
  padding: 0.2rem 0.5rem;
  border-radius: var(--radius-sm);
  font-family: monospace;
  font-size: 1rem;
  font-weight: 900;
}

.order-card-body {
  padding: 1.75rem;
}

@media (min-width: 768px) {
  .order-card-body {
    padding: 2.25rem;
  }
}

/* Combo Selector Boxes */
.combo-selection-title {
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--dark);
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.combos-list {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  margin-bottom: 2rem;
}

.combo-option-card {
  position: relative;
  background: var(--white);
  border: 2px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 1rem 1.25rem;
  cursor: pointer;
  transition: all 0.2s ease;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 1rem;
}

.combo-option-card:hover {
  border-color: var(--primary-light);
  background: #f0fdf4;
}

.combo-option-card.selected {
  border-color: var(--primary);
  background: #ecfdf5;
  box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.2);
}

.combo-radio {
  width: 20px;
  height: 20px;
  accent-color: var(--primary);
  cursor: pointer;
}

.combo-details {
  display: flex;
  flex-direction: column;
}

.combo-title {
  font-size: 1rem;
  font-weight: 800;
  color: var(--dark);
}

.combo-desc {
  font-size: 0.8rem;
  color: var(--gray-600);
}

.combo-prices {
  text-align: right;
}

.combo-price-current {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 900;
  color: var(--primary-dark);
}

.combo-price-old {
  font-size: 0.85rem;
  color: var(--gray-400);
  text-decoration: line-through;
}

.combo-badge-pill {
  position: absolute;
  top: -10px;
  right: 15px;
  font-size: 0.7rem;
  font-weight: 900;
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.badge-recommended {
  background: #dc2626;
  color: #fff;
  box-shadow: 0 2px 6px rgba(220, 38, 38, 0.4);
}

.badge-blue {
  background: #2563eb;
  color: #fff;
}

.badge-indigo {
  background: #4f46e5;
  color: #fff;
}

.badge-purple {
  background: #7c3aed;
  color: #fff;
}

/* Order Summary Box */
.order-summary-box {
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 1.25rem;
  margin-bottom: 2rem;
}

.summary-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.9rem;
  color: var(--gray-700);
  padding: 0.4rem 0;
}

.summary-row.total-row {
  border-top: 1px solid var(--gray-200);
  margin-top: 0.5rem;
  padding-top: 0.75rem;
  font-size: 1.25rem;
  font-weight: 900;
  color: var(--dark);
}

.summary-row.total-row .total-amount {
  color: var(--primary);
  font-family: var(--font-heading);
}

/* Form Fields */
.form-section-title {
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--dark);
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

@media (min-width: 640px) {
  .form-grid-2 {
    grid-template-columns: 1fr 1fr;
  }
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.form-label {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--gray-800);
}

.form-label .required {
  color: var(--accent-red);
}

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

.input-icon {
  position: absolute;
  left: 0.85rem;
  width: 18px;
  height: 18px;
  color: var(--gray-400);
  pointer-events: none;
}

.form-control {
  width: 100%;
  padding: 0.85rem 1rem 0.85rem 2.5rem;
  font-size: 0.95rem;
  font-family: inherit;
  color: var(--dark);
  background: var(--white);
  border: 1.5px solid var(--gray-300, #d1d5db);
  border-radius: var(--radius-md);
  transition: all 0.2s ease;
  outline: none;
}

.form-control:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.2);
}

select.form-control {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%236b7280'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'%3E%3C/path%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.85rem center;
  background-size: 1.2rem;
  cursor: pointer;
}

/* Trust Badges Footer inside form */
.form-trust-badges {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--gray-200);
  text-align: center;
}

.trust-mini-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--gray-700);
}

.trust-mini-item svg {
  width: 24px;
  height: 24px;
  fill: var(--primary);
}

/* =======================================================
   9. TESTIMONIALS & REVIEWS SECTION
   ======================================================= */
.section-reviews {
  padding: 3.5rem 0;
  background: var(--white);
}

.reviews-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

@media (min-width: 768px) {
  .reviews-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.review-card {
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  box-shadow: var(--shadow-sm);
}

.review-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.reviewer-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--primary-surface);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 1.1rem;
}

.reviewer-info h5 {
  font-size: 0.95rem;
  font-weight: 800;
  color: var(--dark);
}

.reviewer-info span {
  font-size: 0.75rem;
  color: var(--gray-600);
}

.verified-buyer-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--primary);
}

.review-text {
  font-size: 0.9rem;
  color: var(--gray-700);
  line-height: 1.55;
  font-style: italic;
}

/* =======================================================
   10. FAQ SECTION (ACORDEÓN)
   ======================================================= */
.section-faq {
  padding: 3.5rem 0;
  background: var(--gray-50);
}

.faq-list {
  max-width: 760px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.faq-accordion-item {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: all 0.2s ease;
}

.faq-question {
  padding: 1.15rem 1.25rem;
  font-size: 1rem;
  font-weight: 800;
  color: var(--dark);
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  user-select: none;
}

.faq-icon {
  font-size: 1.25rem;
  color: var(--primary);
  transition: transform 0.3s ease;
}

.faq-accordion-item.active .faq-icon {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s cubic-bezier(0, 1, 0, 1);
  padding: 0 1.25rem;
  color: var(--gray-700);
  font-size: 0.92rem;
  line-height: 1.6;
}

.faq-accordion-item.active .faq-answer {
  max-height: 500px;
  padding: 0 1.25rem 1.25rem 1.25rem;
}

/* =======================================================
   11. SITE FOOTER
   ======================================================= */
.site-footer {
  background: linear-gradient(180deg, #064e3b 0%, #022c22 100%);
  color: var(--gray-400);
  padding: 3rem 0 2rem 0;
  font-size: 0.85rem;
  border-top: 1px solid var(--dark-light);
}

.footer-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 1.25rem;
}

.footer-logo {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 900;
  color: var(--white);
}

.footer-disclaimer {
  max-width: 680px;
  font-size: 0.75rem;
  line-height: 1.5;
  color: #ffffff;
}

/* =======================================================
   12. STICKY MOBILE BOTTOM CTA BAR
   ======================================================= */
.sticky-mobile-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-top: 1px solid var(--gray-200);
  padding: 0.65rem 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
  box-shadow: 0 -4px 15px rgba(0, 0, 0, 0.1);
}

@media (min-width: 768px) {
  .sticky-mobile-bar {
    display: none;
  }
}

.sticky-info {
  display: none;
}

.sticky-label {
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--accent-red);
  text-transform: uppercase;
}

.sticky-price {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 900;
  color: var(--dark);
}

.sticky-mobile-bar .btn-cta {
  padding: 0.65rem 1.25rem;
  font-size: 0.95rem;
  width: min(100%, 360px);
  flex: 0 1 360px;
}

/* =======================================================
   13. LIVE SALES SOCIAL PROOF POPUP
   ======================================================= */
.live-sales-popup {
  position: fixed;
  bottom: 85px;
  left: 1rem;
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 0.75rem 1rem;
  box-shadow: var(--shadow-xl);
  border: 1px solid var(--gray-200);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  z-index: 90;
  max-width: 320px;
  opacity: 0;
  transform: translateY(20px);
  pointer-events: none;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

@media (min-width: 768px) {
  .live-sales-popup {
    bottom: 2rem;
    left: 2rem;
  }
}

.live-sales-popup.show {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.live-thumb {
  width: 42px;
  height: 42px;
  border-radius: var(--radius-md);
  object-fit: cover;
  flex-shrink: 0;
  background: #f0fdf4;
}

.live-details {
  font-size: 0.78rem;
  line-height: 1.35;
  color: var(--gray-700);
}

.live-details strong {
  color: var(--dark);
}

.live-time {
  font-size: 0.68rem;
  color: var(--primary);
  font-weight: 700;
  display: block;
  margin-top: 2px;
}

/* =======================================================
   14. SUCCESS MODAL
   ======================================================= */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.75);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  z-index: 1000;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.modal-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.modal-card {
  background: var(--white);
  border-radius: var(--radius-xl);
  max-width: 480px;
  width: 100%;
  padding: 2rem;
  text-align: center;
  box-shadow: var(--shadow-xl);
  transform: scale(0.95);
  transition: transform 0.3s ease;
}

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

.modal-icon {
  width: 70px;
  height: 70px;
  background: var(--primary-surface);
  color: var(--primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  margin: 0 auto 1.25rem auto;
}

.modal-card h3 {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 900;
  color: var(--dark);
  margin-bottom: 0.5rem;
}

.modal-card p {
  font-size: 0.95rem;
  color: var(--gray-600);
  line-height: 1.5;
  margin-bottom: 1.25rem;
}

.modal-order-recap {
  background: var(--gray-50);
  border-radius: var(--radius-md);
  padding: 1rem;
  font-size: 0.85rem;
  text-align: left;
  margin-bottom: 1.5rem;
  border: 1px solid var(--gray-200);
}

/* Spinner */
.spinner {
  display: inline-block;
  width: 20px;
  height: 20px;
  border: 3px solid rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  border-top-color: #fff;
  animation: spin 0.8s linear infinite;
  margin-right: 0.5rem;
}

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

/* Validation Error Styles */
.form-group.error .form-control {
  border-color: #dc2626 !important;
  border-left-color: transparent !important;
  padding-left: 3.2rem !important;
}
.form-group.error .input-wrapper::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 2.6rem;
  background-color: #fee2e2;
  border: 1.5px solid #dc2626;
  border-right: 1.5px solid #dc2626;
  border-radius: var(--radius-md) 0 0 var(--radius-md);
  pointer-events: none;
  z-index: 1;
}
.form-group.error .input-icon {
  z-index: 2;
  color: #111827;
  left: 0.95rem;
}
.error-text {
  display: none;
  color: #dc2626;
  font-size: 0.85rem;
  margin-top: 0.35rem;
}
.form-group.error .error-text {
  display: block;
}