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

/* ==========================================================================
   CSS VARIABLES & DESIGN SYSTEM (INGLESE VISIVO PRO - BRANDBOOK MORADO)
   ========================================================================== */
:root {
  --font-title: 'Poppins', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

  /* Brand Colors */
  --brand-purple: #7C3AED;
  --brand-purple-dark: #6D28D9;
  --brand-purple-light: #8B5CF6;
  --brand-purple-soft: #EDE9FE;
  --brand-purple-bg: #F5F3FF;

  --bg-primary: #F9F9F6;      /* Off-white cálido */
  --bg-card: #FFFFFF;         /* Contenedores blancos puros */
  --bg-alt: #F3F4F6;          /* Gris muy suave */
  --bg-dark: #0F172A;         /* Slate muy oscuro para contraste técnico */

  --text-dark: #18181B;       /* Carbón oscuro profundo */
  --text-muted: #4B5563;      /* Gris lectura */
  --text-light: #6B7280;      /* Gris sutil */
  --text-white: #FFFFFF;

  --border-color: #E5E7EB;
  --border-purple: rgba(124, 58, 237, 0.2);

  /* Conversion Green */
  --cta-green: #16A34A;
  --cta-green-hover: #15803D;
  --cta-green-shadow: rgba(22, 163, 74, 0.38);

  /* Accents */
  --star-gold: #F59E0B;
  --badge-red: #EF4444;

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.05);
  --shadow-card: 0 8px 24px rgba(124, 58, 237, 0.07);
  --shadow-card-hover: 0 14px 34px rgba(124, 58, 237, 0.12);
  --shadow-cta: 0 8px 25px rgba(22, 163, 74, 0.35);

  /* Radii */
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-full: 9999px;

  /* Transitions */
  --transition-smooth: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-primary);
  color: var(--text-dark);
  line-height: 1.6;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5 {
  font-family: var(--font-title);
  color: var(--text-dark);
  line-height: 1.25;
  font-weight: 700;
}

p {
  color: var(--text-muted);
}

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

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

/* Layout Container */
.container {
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 20px;
}

@media (max-width: 480px) {
  .container {
    padding: 0 16px;
  }
}

.section {
  padding: 80px 0;
  position: relative;
}

@media (max-width: 768px) {
  .section {
    padding: 55px 0;
  }
}

/* Headings Helpers */
.section-header {
  text-align: center;
  max-width: 780px;
  margin: 0 auto 48px;
}

.section-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--brand-purple-soft);
  color: var(--brand-purple);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  margin-bottom: 14px;
  border: 1px solid var(--border-purple);
}

.section-title {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 800;
  color: var(--text-dark);
  margin-bottom: 14px;
  letter-spacing: -0.02em;
}

.section-subtitle {
  font-size: clamp(1rem, 2vw, 1.15rem);
  color: var(--text-muted);
  line-height: 1.55;
}

.hl-purple {
  color: var(--brand-purple);
  position: relative;
}

.hl-highlight {
  background: linear-gradient(120deg, rgba(237, 233, 254, 0.8) 0%, rgba(237, 233, 254, 0.3) 100%);
  padding: 2px 6px;
  border-radius: 4px;
}

/* ==========================================================================
   BUTTONS & CTAs
   ========================================================================== */
.btn-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: linear-gradient(180deg, #16A34A 0%, #15803D 100%);
  color: #FFFFFF;
  font-family: var(--font-title);
  font-size: clamp(1rem, 2.2vw, 1.15rem);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  padding: 18px 36px;
  border-radius: var(--radius-md);
  border: 1px solid #166534;
  box-shadow: var(--shadow-cta);
  cursor: pointer;
  transition: var(--transition-smooth);
  text-align: center;
  width: 100%;
  max-width: 480px;
  position: relative;
  overflow: hidden;
}

.btn-cta::after {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: linear-gradient(60deg, transparent, rgba(255, 255, 255, 0.22), transparent);
  transform: rotate(30deg);
  animation: shimmer 4s infinite;
}

@keyframes shimmer {
  0% { transform: translateX(-100%) rotate(30deg); }
  30%, 100% { transform: translateX(100%) rotate(30deg); }
}

.btn-cta:hover {
  transform: translateY(-2px);
  background: linear-gradient(180deg, #15803D 0%, #166534 100%);
  box-shadow: 0 12px 30px rgba(22, 163, 74, 0.45);
}

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

.cta-microcopy {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
  font-size: 0.85rem;
  color: var(--text-light);
  margin-top: 12px;
  font-weight: 500;
}

.cta-microcopy span {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

/* ==========================================================================
   1. MARQUEE CONTINUO SUPERIOR
   ========================================================================== */
.top-marquee {
  background: linear-gradient(90deg, #6D28D9 0%, #7C3AED 50%, #8B5CF6 100%);
  color: #FFFFFF;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  padding: 10px 0;
  overflow: hidden;
  white-space: nowrap;
  position: relative;
  z-index: 50;
  box-shadow: 0 2px 8px rgba(109, 40, 217, 0.25);
}

.marquee-track {
  display: inline-flex;
  animation: marquee-scroll 32s linear infinite;
}

.marquee-track:hover {
  animation-play-state: paused;
}

.marquee-item {
  display: inline-flex;
  align-items: center;
  padding: 0 32px;
}

.marquee-item .icon {
  margin-right: 8px;
  font-size: 1rem;
}

@keyframes marquee-scroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ==========================================================================
   2. HERO SECTION BLINDADO (SIN PRECIO)
   ========================================================================== */
.hero-section {
  padding: 48px 0 60px;
  text-align: center;
  background: radial-gradient(circle at 50% 20%, rgba(237, 233, 254, 0.5) 0%, rgba(249, 249, 246, 0) 70%);
}

.hero-social-proof-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: #FFFFFF;
  border: 1px solid var(--border-color);
  padding: 6px 16px;
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-sm);
  margin-bottom: 20px;
}

.hero-social-proof-badge .stars {
  color: var(--star-gold);
  font-size: 0.95rem;
  letter-spacing: 2px;
}

.hero-social-proof-badge .rating-num {
  font-weight: 800;
  color: var(--text-dark);
  font-size: 0.88rem;
}

.hero-social-proof-badge .divider {
  width: 1px;
  height: 14px;
  background: var(--border-color);
}

.hero-social-proof-badge .students-count {
  color: var(--text-muted);
  font-size: 0.85rem;
  font-weight: 600;
}

.hero-title {
  font-size: clamp(1.9rem, 4.5vw, 3rem);
  font-weight: 900;
  letter-spacing: -0.03em;
  color: var(--text-dark);
  max-width: 960px;
  margin: 0 auto 18px;
  line-height: 1.2;
}

.hero-subtitle {
  font-size: clamp(1.05rem, 2.2vw, 1.25rem);
  color: var(--text-muted);
  max-width: 820px;
  margin: 0 auto 34px;
  line-height: 1.55;
  font-weight: 400;
}

.hero-mockup-container {
  max-width: 900px;
  margin: 0 auto 36px;
  position: relative;
  border-radius: var(--radius-lg);
  box-shadow: 0 20px 50px rgba(124, 58, 237, 0.12), 0 4px 16px rgba(0, 0, 0, 0.05);
  background: #FFFFFF;
  padding: 12px;
  border: 1px solid rgba(124, 58, 237, 0.15);
}

.hero-mockup-img {
  width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  display: block;
}

.hero-cta-wrapper {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  margin-bottom: 24px;
}

.hero-avatar-stack {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-top: 16px;
}

.avatar-group {
  display: flex;
}

.avatar-group img {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 2px solid #FFFFFF;
  margin-left: -10px;
  object-fit: cover;
  box-shadow: var(--shadow-sm);
}

.avatar-group img:first-child {
  margin-left: 0;
}

.avatar-group-text {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-dark);
}

/* ==========================================================================
   3. BARRA DE CONFIANZA Y SELLOS OFICIALES
   ========================================================================== */
.trust-bar-section {
  background: #FFFFFF;
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
  padding: 24px 0;
}

.trust-grid {
  display: flex;
  align-items: center;
  justify-content: space-around;
  flex-wrap: wrap;
  gap: 24px;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-dark);
}

.trust-item-icon {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--brand-purple-soft);
  color: var(--brand-purple);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
}

@media (max-width: 640px) {
  .trust-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }
}

/* ==========================================================================
   4. ZONA SUPERIOR: CARRUSEL VISUAL DE AVATARES EN ACCIÓN
   ========================================================================== */
.action-gallery-section {
  background: var(--bg-primary);
  padding: 70px 0;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

@media (max-width: 768px) {
  .gallery-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
}

.action-card {
  background: #FFFFFF;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-card);
  transition: var(--transition-smooth);
}

.action-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card-hover);
}

.action-card-img {
  width: 100%;
  height: 240px;
  object-fit: cover;
  border-bottom: 1px solid var(--border-color);
}

.action-card-body {
  padding: 20px;
}

.action-card-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 800;
  color: var(--brand-purple);
  background: var(--brand-purple-soft);
  padding: 4px 10px;
  border-radius: var(--radius-full);
  margin-bottom: 10px;
  text-transform: uppercase;
}

.action-card-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 6px;
}

.action-card-desc {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* ==========================================================================
   5. EL TRAUMA NACIONAL ITALIANO (IL GRANDE PROBLEMA)
   ========================================================================== */
.problem-section {
  background: #FFFFFF;
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
}

.problem-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 36px;
}

@media (max-width: 768px) {
  .problem-grid {
    grid-template-columns: 1fr;
  }
}

.problem-card {
  background: #FFF5F5;
  border: 1px solid #FED7D7;
  border-radius: var(--radius-md);
  padding: 28px 24px;
  text-align: left;
  position: relative;
}

.problem-icon {
  font-size: 2.2rem;
  margin-bottom: 14px;
}

.problem-card h3 {
  font-size: 1.2rem;
  color: #9B2C2C;
  margin-bottom: 10px;
}

.problem-card p {
  color: #4A5568;
  font-size: 0.92rem;
  line-height: 1.55;
}

/* ==========================================================================
   6. MECANISMO ÚNICO: IL METODO NEURO-VISIVO ZERO BLOCCO
   ========================================================================== */
.mechanism-section {
  background: linear-gradient(180deg, #FFFFFF 0%, var(--bg-primary) 100%);
}

.mechanism-pillars-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 40px;
}

@media (max-width: 768px) {
  .mechanism-pillars-grid {
    grid-template-columns: 1fr;
  }
}

.pillar-card {
  background: #FFFFFF;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 30px 24px;
  box-shadow: var(--shadow-card);
  border-top: 4px solid var(--brand-purple);
  transition: var(--transition-smooth);
}

.pillar-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card-hover);
}

.pillar-num {
  font-family: var(--font-title);
  font-size: 2.5rem;
  font-weight: 900;
  color: var(--brand-purple-soft);
  line-height: 1;
  margin-bottom: 12px;
}

.pillar-card h3 {
  font-size: 1.2rem;
  color: var(--text-dark);
  margin-bottom: 10px;
}

.pillar-card p {
  font-size: 0.92rem;
  color: var(--text-muted);
}

/* ==========================================================================
   7. SELECTOR INTERACTIVO DE NIVELES (A1-A2, B1-B2, BUSINESS)
   ========================================================================== */
.levels-section {
  background: #FFFFFF;
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
}

.levels-tabs-wrapper {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-bottom: 32px;
  flex-wrap: wrap;
}

.level-tab-btn {
  font-family: var(--font-title);
  font-size: 0.95rem;
  font-weight: 700;
  padding: 12px 24px;
  border-radius: var(--radius-full);
  background: var(--bg-alt);
  color: var(--text-muted);
  border: 1px solid var(--border-color);
  cursor: pointer;
  transition: var(--transition-smooth);
}

.level-tab-btn.active, .level-tab-btn:hover {
  background: var(--brand-purple);
  color: #FFFFFF;
  border-color: var(--brand-purple);
  box-shadow: 0 4px 14px rgba(124, 58, 237, 0.3);
}

.level-content-box {
  background: var(--bg-primary);
  border: 1px solid var(--border-purple);
  border-radius: var(--radius-lg);
  padding: 36px 30px;
  display: none;
  animation: fadeIn 0.3s ease;
}

.level-content-box.active {
  display: block;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

.level-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 32px;
  align-items: center;
}

@media (max-width: 768px) {
  .level-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }
}

.level-bullets {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-top: 18px;
}

.level-bullets li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.95rem;
  color: var(--text-dark);
}

.level-bullets li .bullet-icon {
  color: var(--cta-green);
  font-weight: 900;
  font-size: 1.1rem;
  line-height: 1.2;
}

/* ==========================================================================
   8. CARRUSEL CONTINUO "GUARDA COME SONO FATTE DENTRO"
   ========================================================================== */
.showcase-section {
  background: var(--bg-dark);
  color: #FFFFFF;
  overflow: hidden;
  padding: 80px 0;
}

.showcase-section .section-title {
  color: #FFFFFF;
}

.showcase-section .section-subtitle {
  color: #94A3B8;
}

.carousel-container {
  width: 100%;
  overflow: hidden;
  margin: 40px 0 30px;
  position: relative;
}

.carousel-container::before, .carousel-container::after {
  content: '';
  position: absolute;
  top: 0;
  width: 100px;
  height: 100%;
  z-index: 10;
  pointer-events: none;
}

.carousel-container::before {
  left: 0;
  background: linear-gradient(90deg, var(--bg-dark) 0%, transparent 100%);
}

.carousel-container::after {
  right: 0;
  background: linear-gradient(-90deg, var(--bg-dark) 0%, transparent 100%);
}

.carousel-track-continuous {
  display: flex;
  gap: 20px;
  width: max-content;
  animation: continuous-scroll 35s linear infinite;
}

.carousel-track-continuous:hover {
  animation-play-state: paused;
}

@keyframes continuous-scroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

.sheet-slide-card {
  width: 280px;
  background: #FFFFFF;
  border-radius: var(--radius-md);
  padding: 12px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
  cursor: pointer;
  transition: transform 0.25s ease;
  flex-shrink: 0;
}

.sheet-slide-card:hover {
  transform: scale(1.04);
}

.sheet-slide-img {
  width: 100%;
  height: 280px;
  object-fit: cover;
  border-radius: var(--radius-sm);
  border: 1px solid #E2E8F0;
}

.sheet-slide-title {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-top: 10px;
  text-align: center;
}

/* ==========================================================================
   9. LOS 5 MÓDULOS DEL KIT
   ========================================================================== */
.modules-section {
  background: var(--bg-primary);
}

.modules-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
  max-width: 900px;
  margin: 0 auto;
}

.module-card {
  background: #FFFFFF;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 24px 28px;
  box-shadow: var(--shadow-sm);
  display: grid;
  grid-template-columns: 80px 1fr auto;
  align-items: center;
  gap: 24px;
  transition: var(--transition-smooth);
}

.module-card:hover {
  border-color: var(--brand-purple);
  box-shadow: var(--shadow-card);
}

@media (max-width: 640px) {
  .module-card {
    grid-template-columns: 1fr;
    text-align: left;
    gap: 16px;
  }
}

.module-badge-box {
  background: var(--brand-purple-soft);
  color: var(--brand-purple);
  border-radius: var(--radius-md);
  height: 70px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  font-family: var(--font-title);
  font-weight: 800;
}

.module-badge-box .mod-num {
  font-size: 1.4rem;
  line-height: 1;
}

.module-badge-box .mod-lbl {
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.module-info h3 {
  font-size: 1.2rem;
  color: var(--text-dark);
  margin-bottom: 6px;
}

.module-info p {
  font-size: 0.92rem;
  color: var(--text-muted);
}

.module-meta-tag {
  background: var(--bg-alt);
  color: var(--brand-purple-dark);
  font-size: 0.8rem;
  font-weight: 700;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  white-space: nowrap;
}

/* ==========================================================================
   10. A CHI È ADATTO (E A CHI NON È ADATTO)
   ========================================================================== */
.fit-section {
  background: #FFFFFF;
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
}

.fit-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
}

@media (max-width: 768px) {
  .fit-grid {
    grid-template-columns: 1fr;
  }
}

.fit-box {
  border-radius: var(--radius-lg);
  padding: 36px 30px;
}

.fit-box.fit-yes {
  background: #F0FDF4;
  border: 1px solid #BBF7D0;
}

.fit-box.fit-no {
  background: #FEF2F2;
  border: 1px solid #FECACA;
}

.fit-box h3 {
  font-size: 1.3rem;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.fit-box.fit-yes h3 { color: #166534; }
.fit-box.fit-no h3 { color: #991B1B; }

.fit-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.fit-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.95rem;
}

.fit-box.fit-yes li { color: #14532D; }
.fit-box.fit-no li { color: #7F1D1D; }

/* ==========================================================================
   11. I 5 BONUS ESCLUSIVI INCLUSI GRATUITAMENTE
   ========================================================================== */
.bonuses-section {
  background: var(--bg-primary);
}

.bonuses-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 24px;
}

.bonus-card {
  background: #FFFFFF;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  padding: 28px 24px;
  box-shadow: var(--shadow-sm);
  position: relative;
  transition: var(--transition-smooth);
}

.bonus-card:hover {
  transform: translateY(-3px);
  border-color: var(--brand-purple);
  box-shadow: var(--shadow-card);
}

.bonus-badge {
  display: inline-block;
  background: var(--brand-purple);
  color: #FFFFFF;
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  margin-bottom: 12px;
}

.bonus-card h3 {
  font-size: 1.15rem;
  margin-bottom: 8px;
}

.bonus-card p {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.5;
}

.bonus-value-strike {
  margin-top: 14px;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--cta-green);
}

.bonus-value-strike s {
  color: var(--text-light);
  margin-right: 6px;
}

/* ==========================================================================
   12. COME SI RICEVE E COME SI USA (3 PASSI)
   ========================================================================== */
.steps-section {
  background: #FFFFFF;
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-top: 36px;
}

@media (max-width: 768px) {
  .steps-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }
}

.step-card {
  text-align: center;
  padding: 30px 20px;
  border-radius: var(--radius-md);
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
}

.step-num-circle {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--brand-purple);
  color: #FFFFFF;
  font-family: var(--font-title);
  font-size: 1.5rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 18px;
  box-shadow: 0 4px 14px rgba(124, 58, 237, 0.3);
}

.step-card h3 {
  font-size: 1.15rem;
  margin-bottom: 10px;
}

.step-card p {
  font-size: 0.9rem;
  color: var(--text-muted);
}

/* ==========================================================================
   13. ZONA INFERIOR 1: WHATSAPP TESTIMONIALS HIPERREALISTAS
   ========================================================================== */
.whatsapp-section {
  background: #EFEAE2; /* Fondo clásico papel WhatsApp */
  background-image: radial-gradient(#D6CEBE 1px, transparent 1px);
  background-size: 20px 20px;
  padding: 80px 0;
}

.whatsapp-cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 28px;
  max-width: 1000px;
  margin: 0 auto;
}

.whatsapp-chat-bubble {
  background: #FFFFFF;
  border-radius: 14px;
  box-shadow: 0 4px 18px rgba(0, 0, 0, 0.08);
  overflow: hidden;
  border: 1px solid #DFD9CF;
}

.whatsapp-header {
  background: #075E54;
  color: #FFFFFF;
  padding: 12px 16px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.whatsapp-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  object-fit: cover;
  border: 1px solid rgba(255, 255, 255, 0.4);
}

.whatsapp-user-info h4 {
  font-size: 0.92rem;
  color: #FFFFFF;
  font-weight: 700;
}

.whatsapp-user-info span {
  font-size: 0.75rem;
  color: #B2D8D2;
}

.whatsapp-body {
  padding: 16px;
  background: #ECE5DD;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.whatsapp-msg {
  background: #E7FFDB;
  border-radius: 10px;
  padding: 12px 14px;
  font-size: 0.92rem;
  color: #111B21;
  line-height: 1.45;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
  position: relative;
}

.whatsapp-photo-attached {
  width: 100%;
  border-radius: 8px;
  margin-top: 8px;
  display: block;
}

.whatsapp-meta-time {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 4px;
  font-size: 0.72rem;
  color: #667781;
  margin-top: 6px;
}

.whatsapp-double-check {
  color: #53BDEB;
  font-weight: bold;
}

/* ==========================================================================
   14. ZONA INFERIOR 2: AMAZON REVIEWS VERIFICADAS
   ========================================================================== */
.amazon-reviews-section {
  background: #FFFFFF;
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
}

.amazon-reviews-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}

@media (max-width: 768px) {
  .amazon-reviews-grid {
    grid-template-columns: 1fr;
  }
}

.amazon-review-card {
  background: #FFFFFF;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 26px 24px;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.reviewer-profile {
  display: flex;
  align-items: center;
  gap: 14px;
}

.reviewer-avatar {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--brand-purple-soft);
}

.reviewer-details h4 {
  font-size: 1rem;
  color: var(--text-dark);
}

.reviewer-details .city {
  font-size: 0.8rem;
  color: var(--text-light);
}

.review-stars-badge {
  display: flex;
  align-items: center;
  gap: 10px;
}

.review-stars-badge .stars {
  color: var(--star-gold);
  letter-spacing: 1px;
  font-size: 0.95rem;
}

.verified-badge {
  color: #C45500;
  font-weight: 700;
  font-size: 0.8rem;
}

.review-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-dark);
  line-height: 1.35;
}

.review-body {
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.55;
}

/* ==========================================================================
   15. TABLA COMPARATIVA: METODO TRADIZIONALE VS INGLESE VISIVO PRO
   ========================================================================== */
.comparison-section {
  background: var(--bg-primary);
}

.comparison-table-wrapper {
  max-width: 900px;
  margin: 0 auto;
  background: #FFFFFF;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-card);
  overflow: hidden;
}

.comparison-table {
  width: 100%;
  border-collapse: collapse;
}

.comparison-table th, .comparison-table td {
  padding: 18px 24px;
  text-align: left;
  border-bottom: 1px solid var(--border-color);
}

.comparison-table th {
  background: #F8FAFC;
  font-family: var(--font-title);
  font-size: 1rem;
  color: var(--text-dark);
}

.comparison-table th.th-highlight {
  background: var(--brand-purple-soft);
  color: var(--brand-purple-dark);
  font-weight: 800;
}

.comparison-table tr:last-child td {
  border-bottom: none;
}

.comparison-table td.col-pro {
  background: #FAF8FF;
  font-weight: 600;
  color: var(--brand-purple-dark);
}

@media (max-width: 640px) {
  .comparison-table th, .comparison-table td {
    padding: 12px 14px;
    font-size: 0.85rem;
  }
}

/* ==========================================================================
   16. CAJETILLA DE PRECIOS FRONT-END (#prezzi)
   ========================================================================== */
.pricing-section {
  background: radial-gradient(circle at 50% 30%, rgba(237, 233, 254, 0.6) 0%, rgba(249, 249, 246, 0.2) 70%);
  padding: 85px 0;
}

.pricing-cards-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 32px;
  max-width: 960px;
  margin: 0 auto;
  align-items: center;
}

@media (max-width: 820px) {
  .pricing-cards-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
}

.pricing-card {
  background: #FFFFFF;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  padding: 36px 30px;
  box-shadow: var(--shadow-card);
  position: relative;
  display: flex;
  flex-direction: column;
}

.pricing-card.premium-featured {
  border: 2px solid var(--brand-purple);
  box-shadow: 0 16px 45px rgba(124, 58, 237, 0.16);
  transform: scale(1.03);
}

@media (max-width: 820px) {
  .pricing-card.premium-featured {
    transform: none;
  }
}

.pricing-featured-ribbon {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(90deg, #7C3AED, #8B5CF6);
  color: #FFFFFF;
  font-family: var(--font-title);
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  padding: 6px 18px;
  border-radius: var(--radius-full);
  box-shadow: 0 4px 12px rgba(124, 58, 237, 0.35);
  white-space: nowrap;
}

.pricing-card-header {
  text-align: center;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 24px;
  margin-bottom: 24px;
}

.plan-title {
  font-size: 1.45rem;
  font-weight: 800;
  margin-bottom: 8px;
}

.plan-desc {
  font-size: 0.88rem;
  color: var(--text-muted);
}

.plan-pricing-box {
  margin-top: 16px;
}

.price-anchor-strike {
  font-size: 1.1rem;
  color: var(--text-light);
}

.price-main-tag {
  font-family: var(--font-title);
  font-size: 2.8rem;
  font-weight: 900;
  color: var(--text-dark);
  line-height: 1.1;
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 4px;
}

.price-main-tag .currency {
  font-size: 1.6rem;
}

.price-sub-note {
  font-size: 0.82rem;
  color: var(--text-light);
  font-weight: 600;
  margin-top: 4px;
}

.plan-features-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 30px;
}

.plan-features-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.92rem;
  color: var(--text-dark);
}

.plan-features-list li .check-icon {
  color: var(--cta-green);
  font-weight: 900;
  font-size: 1.1rem;
}

.pricing-mockup-thumb {
  width: 100%;
  max-width: 320px;
  margin: 0 auto 20px;
  border-radius: var(--radius-md);
}

/* ==========================================================================
   17. ORDER BUMPS EN CHECKOUT
   ========================================================================== */
.bumps-showcase-section {
  background: #FFFFFF;
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
}

.bumps-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  max-width: 960px;
  margin: 0 auto 36px;
}

@media (max-width: 768px) {
  .bumps-grid {
    grid-template-columns: 1fr;
  }
}

.bump-card-box {
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 22px;
  display: flex;
  gap: 16px;
  align-items: center;
}

.bump-thumb {
  width: 90px;
  height: 90px;
  object-fit: cover;
  border-radius: var(--radius-sm);
  flex-shrink: 0;
  border: 1px solid var(--border-color);
}

.bump-body h4 {
  font-size: 1rem;
  margin-bottom: 4px;
}

.bump-body p {
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.4;
}

.bump-price-badge {
  font-size: 0.85rem;
  font-weight: 800;
  color: var(--brand-purple);
  margin-top: 6px;
  display: inline-block;
}

.bump-combo-box {
  background: linear-gradient(135deg, #FAF5FF 0%, #EDE9FE 100%);
  border: 2px dashed var(--brand-purple);
  border-radius: var(--radius-lg);
  padding: 30px;
  max-width: 960px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 24px;
}

@media (max-width: 640px) {
  .bump-combo-box {
    flex-direction: column;
    text-align: center;
  }
}

.bump-combo-img {
  width: 140px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

/* ==========================================================================
   18. GARANTÍA ESTRICTA DE 7 DÍAS FOTORREALISTA
   ========================================================================== */
.guarantee-section {
  background: var(--bg-primary);
  padding: 80px 0;
}

.guarantee-box {
  background: #FFFFFF;
  border: 1px solid var(--border-purple);
  border-radius: var(--radius-lg);
  padding: 44px 36px;
  max-width: 860px;
  margin: 0 auto;
  box-shadow: var(--shadow-card);
  display: flex;
  align-items: center;
  gap: 36px;
}

@media (max-width: 640px) {
  .guarantee-box {
    flex-direction: column;
    text-align: center;
    padding: 30px 20px;
  }
}

.guarantee-seal-img {
  width: 180px;
  height: 180px;
  object-fit: contain;
  flex-shrink: 0;
}

.guarantee-content h2 {
  font-size: clamp(1.4rem, 3vw, 1.85rem);
  color: var(--text-dark);
  margin-bottom: 12px;
}

.guarantee-content p {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ==========================================================================
   19. CHI C'È DIETRO (IL TEAM PEDAGOGICO)
   ========================================================================== */
.about-section {
  background: #FFFFFF;
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
}

.about-card {
  max-width: 820px;
  margin: 0 auto;
  text-align: center;
  background: var(--bg-primary);
  border-radius: var(--radius-lg);
  padding: 40px 32px;
  border: 1px solid var(--border-color);
}

.about-card h3 {
  font-size: 1.4rem;
  margin-bottom: 14px;
}

.about-card p {
  font-size: 0.96rem;
  color: var(--text-muted);
  line-height: 1.65;
}

/* ==========================================================================
   20. FAQ ACCORDION INTERATTIVO
   ========================================================================== */
.faq-section {
  background: var(--bg-primary);
}

.faq-list {
  max-width: 820px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.faq-item {
  background: #FFFFFF;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: var(--transition-smooth);
}

.faq-item.active {
  border-color: var(--brand-purple);
  box-shadow: var(--shadow-sm);
}

.faq-question {
  width: 100%;
  padding: 20px 24px;
  background: none;
  border: none;
  text-align: left;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-title);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-dark);
  cursor: pointer;
}

.faq-icon {
  font-size: 1.3rem;
  color: var(--brand-purple);
  transition: transform 0.25s ease;
}

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

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease-out;
  padding: 0 24px;
  background: #FFFFFF;
}

.faq-item.active .faq-answer {
  padding-bottom: 20px;
}

.faq-answer p {
  font-size: 0.94rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ==========================================================================
   21. FINAL HERO CTA SECTION
   ========================================================================== */
.final-cta-section {
  background: linear-gradient(180deg, #18181B 0%, #0F172A 100%);
  color: #FFFFFF;
  text-align: center;
  padding: 90px 0;
}

.final-cta-section .section-title {
  color: #FFFFFF;
}

.final-cta-section .section-subtitle {
  color: #CBD5E1;
}

/* ==========================================================================
   22. FOOTER LEGAL INSTITUCIONAL
   ========================================================================== */
.footer-section {
  background: #090D16;
  color: #94A3B8;
  padding: 45px 0 35px;
  font-size: 0.82rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 16px;
}

.footer-links {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  justify-content: center;
}

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

.footer-disclaimer {
  max-width: 780px;
  color: #64748B;
  font-size: 0.75rem;
  line-height: 1.5;
}

/* ==========================================================================
   LIVE PURCHASE TOAST (BOTTOM-LEFT)
   ========================================================================== */
.live-toast {
  position: fixed;
  bottom: 24px;
  left: 24px;
  background: #FFFFFF;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 12px 18px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.12);
  display: flex;
  align-items: center;
  gap: 14px;
  z-index: 998;
  transform: translateY(150%);
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  max-width: 340px;
}

.live-toast.visible {
  transform: translateY(0);
}

@media (max-width: 768px) {
  .live-toast {
    bottom: 80px; /* Offset para no tapar el sticky CTA */
    left: 16px;
    right: 16px;
    max-width: none;
  }
}

.toast-avatar-img {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--brand-purple-soft);
}

.toast-body {
  display: flex;
  flex-direction: column;
}

.toast-buyer-name {
  font-size: 0.88rem;
  font-weight: 800;
  color: var(--text-dark);
}

.toast-item-desc {
  font-size: 0.78rem;
  color: var(--text-muted);
}

.toast-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.72rem;
  color: var(--text-light);
  margin-top: 2px;
}

.toast-verified {
  color: var(--cta-green);
  font-weight: 700;
}

/* ==========================================================================
   STICKY BOTTOM BAR CTA (SIN PRECIO)
   ========================================================================== */
.sticky-bottom-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background: rgba(24, 24, 27, 0.95);
  backdrop-filter: blur(12px);
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding: 12px 20px;
  z-index: 999;
  transform: translateY(100%);
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.sticky-bottom-bar.visible {
  transform: translateY(0);
}

.sticky-content {
  max-width: 960px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

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

.sticky-title {
  color: #FFFFFF;
  font-family: var(--font-title);
  font-size: 0.92rem;
  font-weight: 800;
}

.sticky-sub {
  color: #94A3B8;
  font-size: 0.78rem;
}

.sticky-cta-btn {
  background: linear-gradient(180deg, #16A34A 0%, #15803D 100%);
  color: #FFFFFF;
  font-family: var(--font-title);
  font-weight: 800;
  font-size: 0.92rem;
  padding: 10px 24px;
  border-radius: var(--radius-sm);
  white-space: nowrap;
  box-shadow: 0 4px 14px rgba(22, 163, 74, 0.4);
  transition: var(--transition-smooth);
}

.sticky-cta-btn:hover {
  background: #15803D;
  transform: translateY(-1px);
}

@media (max-width: 480px) {
  .sticky-content {
    flex-direction: row;
    align-items: center;
  }
  .sticky-sub {
    display: none;
  }
  .sticky-cta-btn {
    padding: 10px 16px;
    font-size: 0.85rem;
  }
}

/* ==========================================================================
   IMAGE LIGHTBOX MODAL (ZOOM EN LÁMINAS)
   ========================================================================== */
.lightbox-modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.88);
  backdrop-filter: blur(8px);
  z-index: 10000;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

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

.lightbox-content-wrapper {
  position: relative;
  max-width: 900px;
  width: 100%;
  text-align: center;
}

.lightbox-img {
  max-width: 100%;
  max-height: 85vh;
  border-radius: var(--radius-md);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.8);
  margin: 0 auto;
}

.lightbox-close-btn {
  position: absolute;
  top: -45px;
  right: 0;
  background: none;
  border: none;
  color: #FFFFFF;
  font-size: 2.2rem;
  cursor: pointer;
  line-height: 1;
}

.lightbox-caption {
  color: #FFFFFF;
  font-family: var(--font-title);
  font-size: 1.1rem;
  font-weight: 700;
  margin-top: 14px;
}