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

:root {
  --teal-900: #134e4a;
  --teal-700: #0f766e;
  --teal-600: #0d9488;
  --teal-50:  #f0fdfa;
  --amber:    #f59e0b;
  --amber-dark: #d97706;
  --ink:      #0f172a;
  --slate:    #475569;
  --slate-300:#cbd5e1;
  --bg:       #ffffff;
  --bg-soft:  #f8fafc;
  --white:    #ffffff;
  --radius:   18px;
  --radius-sm:10px;
  --shadow:   0 10px 30px rgba(15, 23, 42, .08);
  --shadow-lg:0 20px 50px rgba(15, 23, 42, .14);
  --maxw:     1120px;
  --font: "Plus Jakarta Sans", system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --display: "Fraunces", Georgia, "Times New Roman", serif;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* Títulos con fuente display para dar carácter editorial */
.section-title, .hero h1, .final-cta h2, .price-now {
  font-family: var(--display);
  font-weight: 800;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

.container {
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 20px;
}
.container-narrow { max-width: 780px; }

.section { padding: 72px 0; }

.section-title {
  font-size: clamp(1.8rem, 4.5vw, 2.7rem);
  text-align: center;
  line-height: 1.15;
  letter-spacing: -.02em;
  position: relative;
}
.section-title::after {
  content: "";
  display: block;
  width: 60px;
  height: 5px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--amber), var(--teal-600));
  margin: 16px auto 0;
}
.section-title.left { text-align: left; }
.section-title.left::after { margin-left: 0; }
.section-sub {
  text-align: center;
  color: var(--slate);
  margin-top: 10px;
  font-size: 1.05rem;
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-weight: 700;
  font-size: 1rem;
  border: 2px solid transparent;
  border-radius: 999px;
  padding: 14px 26px;
  cursor: pointer;
  transition: transform .15s ease, box-shadow .2s ease, background .2s ease;
  white-space: nowrap;
}
.btn:active { transform: translateY(1px) scale(.99); }
.btn-lg { padding: 17px 34px; font-size: 1.08rem; }
.btn-sm { padding: 10px 18px; font-size: .92rem; }
.btn-block { display: flex; width: 100%; }

.btn-primary {
  background: linear-gradient(135deg, #fbbf24, var(--amber) 60%, var(--amber-dark));
  color: #3b2600;
  box-shadow: 0 8px 20px rgba(245, 158, 11, .35);
}
.btn-primary:hover { transform: translateY(-3px) scale(1.02); box-shadow: 0 16px 32px rgba(245, 158, 11, .5); }

/* Brillo que cruza el botón */
.btn-shine { position: relative; overflow: hidden; }
.btn-shine::before {
  content: "";
  position: absolute;
  top: 0; left: -120%;
  width: 60%; height: 100%;
  background: linear-gradient(100deg, transparent, rgba(255,255,255,.6), transparent);
  transform: skewX(-20deg);
  animation: shine 3.5s ease-in-out infinite;
}
@keyframes shine {
  0%, 60% { left: -120%; }
  100% { left: 140%; }
}

.btn-ghost { background: transparent; color: var(--white); border-color: rgba(255,255,255,.5); }
.btn-ghost:hover { background: rgba(255,255,255,.12); }

.btn-light { background: var(--white); color: var(--teal-700); }
.btn-light:hover { transform: translateY(-2px); box-shadow: var(--shadow); }

/* ============================================
   HEADER
   ============================================ */
/* Barra de urgencia superior */
.topbar {
  background: linear-gradient(90deg, var(--amber-dark), var(--amber));
  color: #3b2600;
  font-size: .9rem;
  font-weight: 600;
  text-align: center;
  padding: 9px 0;
}
.topbar-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 32px;
  flex-wrap: wrap;
}
.topbar strong { font-weight: 800; }
.topbar-flame { animation: flicker 1.6s ease-in-out infinite; }
.topbar-timer {
  font-weight: 800;
  background: rgba(59,38,0,.15);
  padding: 2px 10px;
  border-radius: 999px;
  font-variant-numeric: tabular-nums;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255,255,255,.9);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid #eef2f7;
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  height: 64px;
}
.logo {
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: -.02em;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}
.logo strong { color: var(--teal-700); }
.logo-mark { color: var(--amber); }
.logo-img { height: 54px; width: auto; display: block; }
.logo-img-footer { height: 48px; }

/* Menú de navegación */
.header-nav {
  display: flex;
  align-items: center;
  gap: 28px;
  margin: 0 auto;
}
.header-nav > a:not(.nav-cta) {
  font-size: .95rem;
  font-weight: 600;
  color: var(--slate);
  position: relative;
  transition: color .2s ease;
}
.header-nav > a:not(.nav-cta)::after {
  content: "";
  position: absolute;
  left: 0; bottom: -6px;
  width: 100%; height: 2px;
  background: var(--teal-600);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .25s ease;
}
.header-nav > a:not(.nav-cta):hover { color: var(--teal-700); }
.header-nav > a:not(.nav-cta):hover::after { transform: scaleX(1); }
/* El CTA dentro del menú solo se ve en móvil */
.nav-cta { display: none; }

/* Botón hamburguesa (solo móvil) */
.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px; height: 44px;
  padding: 0;
  border: none;
  background: transparent;
  cursor: pointer;
}
.nav-toggle span {
  display: block;
  width: 24px; height: 2.5px;
  background: var(--ink);
  border-radius: 2px;
  transition: transform .3s ease, opacity .3s ease;
}
.nav-toggle.open span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }

/* ============================================
   HERO
   ============================================ */
.hero {
  position: relative;
  background:
    radial-gradient(1200px 500px at 80% -10%, rgba(13,148,136,.35), transparent 60%),
    linear-gradient(160deg, #0a3d3a, var(--teal-900) 45%, var(--teal-700));
  color: var(--white);
  padding: 72px 0 120px;
  overflow: hidden;
}
.hero-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 48px;
  align-items: center;
}

/* Blobs orgánicos animados de fondo */
.hero-blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
  opacity: .5;
  z-index: 1;
  will-change: transform;
}
.hero-blob-1 {
  width: 460px; height: 460px;
  top: -120px; right: -80px;
  background: radial-gradient(circle, #0ea5e9, transparent 70%);
  animation: floatBlob 14s ease-in-out infinite;
}
.hero-blob-2 {
  width: 380px; height: 380px;
  bottom: -120px; left: -60px;
  background: radial-gradient(circle, #14b8a6, transparent 70%);
  animation: floatBlob 18s ease-in-out infinite reverse;
}
@keyframes floatBlob {
  0%, 100% { transform: translate(0,0) scale(1); }
  33% { transform: translate(40px, -30px) scale(1.1); }
  66% { transform: translate(-30px, 20px) scale(.95); }
}
/* Textura de grano sutil (elimina el look "plano" de IA) */
.hero-grain {
  position: absolute;
  inset: 0;
  z-index: 1;
  opacity: .06;
  pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: .8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: #99f6e4;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(153,246,228,.25);
  padding: 7px 16px;
  border-radius: 999px;
  margin-bottom: 22px;
  backdrop-filter: blur(6px);
}
.eyebrow-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: #34d399;
  box-shadow: 0 0 0 0 rgba(52,211,153,.7);
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(52,211,153,.6); }
  70% { box-shadow: 0 0 0 8px rgba(52,211,153,0); }
  100% { box-shadow: 0 0 0 0 rgba(52,211,153,0); }
}

.hero h1 {
  font-size: clamp(2.2rem, 5.6vw, 3.6rem);
  line-height: 1.05;
  letter-spacing: -.03em;
  margin-bottom: 20px;
}
.hero .hl {
  color: var(--amber);
  font-style: italic;
}
/* Subrayado dibujado a mano, se anima al cargar */
.hl-underline {
  position: relative;
  white-space: nowrap;
}
.hl-underline::after {
  content: "";
  position: absolute;
  left: 0; bottom: -6px;
  width: 100%; height: 12px;
  background: no-repeat center/100% url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 200 12'%3E%3Cpath d='M2 8 C50 2 150 2 198 6' stroke='%23f59e0b' stroke-width='4' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  transform: scaleX(0);
  transform-origin: left;
  animation: drawLine 1s ease .8s forwards;
}
@keyframes drawLine { to { transform: scaleX(1); } }

.hero-sub {
  font-size: 1.15rem;
  color: #d1faf5;
  max-width: 540px;
  margin-bottom: 26px;
}
.hero-bullets {
  list-style: none;
  margin-bottom: 32px;
  display: grid;
  gap: 12px;
}
.hero-bullets li {
  font-weight: 500;
  color: #ecfeff;
  padding-left: 34px;
  position: relative;
}
.hero-bullets li::before {
  content: "✓";
  position: absolute;
  left: 0; top: 50%;
  transform: translateY(-50%);
  width: 22px; height: 22px;
  display: grid; place-items: center;
  background: var(--teal-600);
  color: #fff;
  font-size: .75rem;
  font-weight: 900;
  border-radius: 50%;
  box-shadow: 0 0 0 4px rgba(13,148,136,.25);
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 30px;
}
.hero-proof {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: .95rem;
  color: #d1faf5;
}
.avatars { display: flex; }
.avatars span {
  width: 38px; height: 38px;
  border-radius: 50%;
  border: 2px solid var(--teal-900);
  margin-left: -12px;
  overflow: hidden;
  background: linear-gradient(135deg, #67e8f9, #0ea5e9);
}
.avatars span img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
}
.avatars span:first-child { margin-left: 0; }
.avatars span:nth-child(2) { background: linear-gradient(135deg, #fbbf24, #f97316); }
.avatars span:nth-child(3) { background: linear-gradient(135deg, #a78bfa, #6366f1); }
.avatars span:nth-child(4) { background: linear-gradient(135deg, #34d399, #10b981); }
.proof-text { font-size: .88rem; }
.stars { color: var(--amber); letter-spacing: 2px; }

.hero-media {
  position: relative;
  display: flex;
  justify-content: center;
  perspective: 1000px;
}
/* Video de Wistia */
.hero-video {
  position: relative;
  width: 100%;
  max-width: 760px;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: var(--shadow-lg), 0 0 0 1px rgba(255,255,255,.1);
  background: #0a3d3a;
}
.hero-video wistia-player {
  display: block;
  width: 100%;
  border-radius: 20px;
  overflow: hidden;
}
.hero-visual {
  position: relative;
  width: 100%;
  max-width: 420px;
  aspect-ratio: 4 / 5;
  border-radius: 28px;
  background:
    linear-gradient(135deg, #1e3a8a 0%, #0ea5e9 40%, #67e8f9 70%, #ecfeff 100%);
  box-shadow: var(--shadow-lg), 0 0 0 1px rgba(255,255,255,.1);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  transform: rotate(-3deg);
  animation: floatCard 6s ease-in-out infinite;
}
@keyframes floatCard {
  0%, 100% { transform: rotate(-3deg) translateY(0); }
  50% { transform: rotate(-3deg) translateY(-14px); }
}
/* Resina fluyendo animada dentro del visual */
.resin-flow {
  position: absolute;
  inset: -50%;
  background:
    radial-gradient(circle at 30% 30%, rgba(255,255,255,.5), transparent 30%),
    conic-gradient(from 0deg, #0ea5e9, #67e8f9, #ecfeff, #38bdf8, #0284c7, #0ea5e9);
  filter: blur(20px);
  opacity: .8;
  animation: swirl 12s linear infinite;
}
@keyframes swirl { to { transform: rotate(360deg); } }
.hero-visual::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 30% 20%, rgba(255,255,255,.4), transparent 45%);
}
.play-badge {
  position: relative;
  width: 78px;
  height: 78px;
  border-radius: 50%;
  background: rgba(255,255,255,.92);
  color: var(--teal-700);
  display: grid;
  place-items: center;
  font-size: 1.5rem;
  z-index: 2;
  box-shadow: 0 8px 24px rgba(0,0,0,.3);
  cursor: pointer;
  transition: transform .2s ease;
}
.play-badge span { padding-left: 5px; }
.play-badge::before {
  content: "";
  position: absolute;
  inset: -8px;
  border-radius: 50%;
  border: 2px solid rgba(255,255,255,.6);
  animation: ripple 2s ease-out infinite;
}
@keyframes ripple {
  0% { transform: scale(1); opacity: .8; }
  100% { transform: scale(1.5); opacity: 0; }
}
.play-badge:hover { transform: scale(1.08); }
.hero-visual-label {
  position: absolute;
  bottom: 16px;
  left: 16px;
  background: rgba(15,23,42,.55);
  backdrop-filter: blur(6px);
  color: #fff;
  font-size: .82rem;
  font-weight: 600;
  padding: 7px 14px;
  border-radius: 999px;
  z-index: 2;
}

/* Animación de flotación (usada por el sello de garantía) */
@keyframes floatY {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-16px); }
}

/* Separador de ola */
.wave-divider {
  position: absolute;
  bottom: -1px; left: 0;
  width: 100%;
  line-height: 0;
  z-index: 2;
}
.wave-divider svg { width: 100%; height: 90px; display: block; }
.wave-divider path { fill: var(--bg); }

/* ============================================
   TRUST BAR
   ============================================ */
.trust-bar {
  background: var(--teal-50);
  border-bottom: 1px solid #e2f5f2;
  padding: 22px 0;
}
.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
.trust-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 2px;
}
.trust-item strong { color: var(--teal-900); font-size: 1rem; }
.trust-item span { color: var(--slate); font-size: .86rem; }

/* ============================================
   PAIN
   ============================================ */
.pain { background: var(--bg); }
.pain-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 40px;
}
.pain-card {
  --accent: var(--teal-600);
  --accent-soft: var(--teal-50);
  position: relative;
  background: var(--white);
  border: 1px solid #eef2f7;
  border-radius: 20px;
  padding: 30px 22px 26px;
  text-align: center;
  box-shadow: var(--shadow);
  overflow: hidden;
}
/* Franja de color lateral que aparece al hover */
.pain-card::after {
  content: "";
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 5px;
  background: var(--accent);
  transform: scaleY(0);
  transform-origin: top;
  transition: transform .35s ease;
}
.pain-card:hover::after { transform: scaleY(1); }
.pain-emoji {
  font-size: 1.9rem;
  width: 66px; height: 66px;
  display: grid; place-items: center;
  margin: 0 auto 16px;
  background: var(--accent-soft);
  border-radius: 50%;
  box-shadow: 0 8px 18px -6px var(--accent);
  transition: transform .3s ease;
}
.pain-card:hover .pain-emoji { transform: scale(1.1) rotate(-6deg); }
.pain-card p { color: var(--ink); font-size: 1rem; font-weight: 500; }

/* "Sí, eso quiero" que aparece al hover */
.pain-check {
  display: inline-block;
  margin-top: 14px;
  font-size: .82rem;
  font-weight: 800;
  color: var(--accent);
  background: var(--accent-soft);
  padding: 5px 14px;
  border-radius: 999px;
  opacity: 0;
  transform: translateY(6px);
  transition: opacity .3s ease, transform .3s ease;
}
.pain-card:hover .pain-check { opacity: 1; transform: translateY(0); }

/* Acentos de color por tarjeta */
.pain-c1 { --accent: #0ea5e9; --accent-soft: #e0f2fe; }
.pain-c2 { --accent: #f59e0b; --accent-soft: #fef3c7; }
.pain-c3 { --accent: #8b5cf6; --accent-soft: #ede9fe; }
.pain-c4 { --accent: #10b981; --accent-soft: #d1fae5; }
.pain-solution {
  text-align: center;
  max-width: 720px;
  margin: 40px auto 0;
  font-size: 1.2rem;
  line-height: 1.5;
}
.pain-solution strong { color: var(--teal-700); }

/* ============================================
   BENEFITS
   ============================================ */
.benefits { background: var(--bg-soft); }
.benefits-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
  margin-top: 44px;
}
.benefit {
  --accent: var(--teal-600);
  --accent-soft: var(--teal-50);
  position: relative;
  background: var(--white);
  border: 1px solid #eef2f7;
  border-radius: 20px;
  padding: 32px 26px 28px;
  box-shadow: var(--shadow);
  transition: transform .28s ease, box-shadow .28s ease;
  overflow: hidden;
}
.benefit:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); }

/* Número gigante de fondo */
.benefit-num {
  position: absolute;
  top: -18px; right: 6px;
  font-family: var(--display);
  font-size: 5.5rem;
  font-weight: 900;
  line-height: 1;
  color: var(--accent);
  opacity: .08;
  pointer-events: none;
  transition: opacity .28s ease, transform .28s ease;
}
.benefit:hover .benefit-num { opacity: .16; transform: scale(1.05); }

/* Icono en círculo con degradado */
.benefit-icon {
  font-size: 1.9rem;
  width: 68px; height: 68px;
  display: grid; place-items: center;
  background: var(--accent-soft);
  border-radius: 50%;
  margin-bottom: 20px;
  position: relative;
  z-index: 1;
  box-shadow: 0 8px 18px -6px var(--accent);
  transition: transform .3s ease;
}
.benefit-icon::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 2px dashed var(--accent);
  opacity: .35;
  transform: scale(1.18);
}
.benefit h3 {
  font-size: 1.18rem;
  margin-bottom: 10px;
  position: relative;
  z-index: 1;
}
.benefit p { color: var(--slate); font-size: .96rem; position: relative; z-index: 1; }

/* Acentos de color por tarjeta */
.benefit-c1 { --accent: #0ea5e9; --accent-soft: #e0f2fe; }
.benefit-c2 { --accent: #ec4899; --accent-soft: #fce7f3; }
.benefit-c3 { --accent: #f59e0b; --accent-soft: #fef3c7; }
.benefit-c4 { --accent: #10b981; --accent-soft: #d1fae5; }

/* ============================================
   CURRICULUM
   ============================================ */
.modules { max-width: 780px; margin: 44px auto 0; display: grid; gap: 12px; }
.module {
  background: var(--bg-soft);
  border: 1px solid #eef2f7;
  border-radius: var(--radius-sm);
  overflow: hidden;
}
.module summary {
  cursor: pointer;
  list-style: none;
  padding: 18px 22px;
  font-weight: 700;
  font-size: 1.02rem;
  display: flex;
  align-items: center;
  gap: 14px;
  position: relative;
}
.module summary::-webkit-details-marker { display: none; }
.module summary::after {
  content: "+";
  font-size: 1.4rem;
  color: var(--teal-600);
  transition: transform .2s ease;
  flex-shrink: 0;
}
.module[open] summary::after { transform: rotate(45deg); }
.module-num {
  color: var(--teal-600);
  background: var(--teal-50);
  border-radius: 8px;
  padding: 4px 10px;
  font-size: .9rem;
  flex-shrink: 0;
}
.module-body { padding: 0 22px 22px 62px; }
.module-body > p { color: var(--slate); margin-bottom: 14px; }
.module-topics {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px 22px;
}
.module-topics li {
  position: relative;
  padding-left: 26px;
  font-size: .94rem;
  color: var(--ink);
}
.module-topics li::before {
  content: "✦";
  position: absolute;
  left: 0; top: 1px;
  color: var(--amber);
  font-size: .9rem;
}
.module-topics strong { color: var(--teal-700); }

/* Título del módulo (empuja badge y "+") */
.module-title { flex: 1; }

/* Badges del summary */
.module-badge {
  flex-shrink: 0;
  font-size: .72rem;
  font-weight: 800;
  letter-spacing: .02em;
  padding: 5px 12px;
  border-radius: 999px;
  white-space: nowrap;
}
.badge-hot { background: #fef2f2; color: #dc2626; border: 1px solid #fecaca; }
.badge-easy { background: #ecfdf5; color: #059669; border: 1px solid #a7f3d0; }
.badge-star { background: #fffbeb; color: #d97706; border: 1px solid #fde68a; }
.badge-premium { background: #eff6ff; color: #2563eb; border: 1px solid #bfdbfe; }
.badge-key { background: #f5f3ff; color: #7c3aed; border: 1px solid #ddd6fe; }

/* Pie del módulo con tags */
.module-foot {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px dashed #e2e8f0;
}
.module-tag {
  font-size: .8rem;
  font-weight: 600;
  color: var(--teal-900);
  background: var(--teal-50);
  padding: 6px 12px;
  border-radius: 999px;
}

.bonus-list-title {
  text-align: center;
  font-weight: 800;
  font-size: 1.1rem;
  color: var(--teal-900);
  margin: 40px 0 4px;
}
.bonus-list {
  list-style: none;
  max-width: 820px;
  margin: 20px auto 0;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}
.bonus-list li {
  display: flex;
  align-items: center;
  gap: 14px;
  background: var(--white);
  border: 1px solid #e2f5f2;
  border-radius: 14px;
  padding: 16px 18px;
  font-weight: 600;
  color: var(--ink);
  box-shadow: 0 6px 16px -8px rgba(15,118,110,.3);
  transition: transform .22s ease, box-shadow .22s ease;
}
.bonus-list li:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 24px -8px rgba(15,118,110,.4);
}
.bl-ico {
  flex-shrink: 0;
  width: 44px; height: 44px;
  display: grid; place-items: center;
  font-size: 1.2rem;
  background: linear-gradient(135deg, var(--teal-50), #ccfbf1);
  border-radius: 12px;
  box-shadow: 0 4px 10px -4px var(--teal-600);
}

/* ============================================
   TRANSFORM (before/after)
   ============================================ */
.transform { background: var(--bg-soft); }

/* Estadísticas de impacto bajo el comparador */
.transform-stats {
  max-width: 820px;
  margin: 32px auto 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.ts-item {
  background: var(--white);
  border: 1px solid #eef2f7;
  border-radius: 16px;
  padding: 22px 16px;
  text-align: center;
  box-shadow: var(--shadow);
  transition: transform .22s ease, box-shadow .22s ease;
}
.ts-item:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); }
.ts-item strong {
  display: block;
  font-family: var(--display);
  font-size: 1.7rem;
  color: var(--teal-700);
  line-height: 1.1;
  margin-bottom: 6px;
}
.ts-item span { color: var(--slate); font-size: .86rem; line-height: 1.35; }

/* Mensaje de refuerzo + CTA */
.transform-cta {
  max-width: 640px;
  margin: 34px auto 0;
  text-align: center;
}
.transform-cta p {
  font-size: 1.15rem;
  color: var(--ink);
  line-height: 1.5;
  margin-bottom: 22px;
}
.transform-cta strong { color: var(--teal-700); }

.ba-grid {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
  margin-top: 44px;
  flex-wrap: wrap;
}
.ba-card { text-align: center; }
.ba-img {
  width: 320px;
  max-width: 80vw;
  aspect-ratio: 4 / 3;
  border-radius: var(--radius);
  display: grid;
  place-items: center;
  color: #fff;
  font-weight: 800;
  font-size: 1.2rem;
  letter-spacing: .05em;
  text-transform: uppercase;
  box-shadow: var(--shadow);
  margin-bottom: 12px;
}
.ba-before { background: linear-gradient(135deg, #6b7280, #9ca3af); }
.ba-after {
  background: linear-gradient(135deg, #0ea5e9, #67e8f9 60%, #f8fafc);
  color: var(--ink);
}
.ba-card p { color: var(--slate); font-weight: 600; }
.ba-arrow { font-size: 2.4rem; color: var(--teal-600); }

/* ============================================
   TESTIMONIALS
   ============================================ */
.testimonials { background: var(--bg); }

/* ============================================
   CARRUSEL DE CAPTURAS DE WHATSAPP
   ============================================ */
.wa-proof { margin-top: 44px; }
.carousel {
  position: relative;
  display: flex;
  align-items: center;
  gap: 28px;
  max-width: 1040px;
  margin: 0 auto;
}
.carousel-viewport {
  overflow: hidden;
  border-radius: var(--radius);
  flex: 1;
  cursor: grab;
}
.carousel-viewport:active { cursor: grabbing; }
.carousel-track {
  display: flex;
  gap: 18px;
  transition: transform .45s cubic-bezier(.22,.61,.36,1);
  will-change: transform;
}
.wa-slide {
  flex: 0 0 auto;
  width: 260px;
  height: 460px;
  border-radius: 18px;
  overflow: hidden;
  box-shadow: var(--shadow);
  background: linear-gradient(135deg, #dcf1e5, #e8f7ef);
  user-select: none;
  display: grid;
  place-items: center;
}
.wa-slide img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  pointer-events: none;
}
/* Placeholder mientras no hay imagen real */
.wa-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  color: #15803d;
  background:
    repeating-linear-gradient(45deg, #e8f7ef, #e8f7ef 14px, #dcf1e5 14px, #dcf1e5 28px);
  border: 2px dashed #86efac;
  text-align: center;
  padding: 16px;
}
.wa-ph-bubble {
  width: 60px; height: 60px;
  display: grid; place-items: center;
  background: #25d366;
  color: #fff;
  border-radius: 50%;
  font-size: 1.6rem;
  box-shadow: 0 6px 16px rgba(37,211,102,.4);
}
.wa-placeholder span { font-weight: 800; font-size: 1.05rem; }
.wa-placeholder small { color: #16a34a; font-size: .78rem; opacity: .8; }

.carousel-btn {
  flex-shrink: 0;
  width: 56px; height: 56px;
  border-radius: 50%;
  border: none;
  background: linear-gradient(135deg, var(--teal-600), var(--teal-700));
  color: #fff;
  font-size: 2rem;
  line-height: 1;
  box-shadow: 0 8px 20px -4px rgba(13,148,136,.55);
  cursor: pointer;
  transition: transform .2s ease, box-shadow .2s ease;
  display: grid;
  place-items: center;
  z-index: 2;
  position: relative;
}
/* Anillo pulsante que invita al clic */
.carousel-btn::before {
  content: "";
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  border: 2px solid var(--teal-600);
  opacity: .5;
  animation: btnPulse 2s ease-out infinite;
}
@keyframes btnPulse {
  0% { transform: scale(1); opacity: .6; }
  100% { transform: scale(1.35); opacity: 0; }
}
.carousel-btn:hover {
  transform: scale(1.12);
  background: linear-gradient(135deg, var(--amber), var(--amber-dark));
  box-shadow: 0 10px 26px -4px rgba(245,158,11,.6);
}
.carousel-btn:disabled {
  opacity: .3;
  cursor: default;
  transform: none;
  box-shadow: none;
}
.carousel-btn:disabled::before { display: none; }

.carousel-dots {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 22px;
}
.carousel-dots button {
  width: 9px; height: 9px;
  border-radius: 999px;
  border: none;
  background: var(--slate-300);
  cursor: pointer;
  padding: 0;
  transition: width .25s ease, background .25s ease;
}
.carousel-dots button.active { width: 26px; background: var(--teal-600); }

.wa-hint {
  text-align: center;
  color: var(--slate);
  font-size: 1.05rem;
  font-weight: 600;
  margin-top: 16px;
}

/* ============================================
   INSTRUCTOR
   ============================================ */
.instructor {
  position: relative;
  background: linear-gradient(160deg, #f8fafc, var(--teal-50));
  overflow: hidden;
}
.instructor::before {
  content: "";
  position: absolute;
  width: 460px; height: 460px;
  top: -160px; right: -160px;
  background: radial-gradient(circle, rgba(13,148,136,.15), transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}
.instructor-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 52px;
  align-items: center;
}
.instructor-photo {
  position: relative;
  aspect-ratio: 1;
  border-radius: 24px;
  background: linear-gradient(135deg, var(--teal-700), var(--teal-600));
  box-shadow: var(--shadow-lg);
  padding: 10px;
  transform: rotate(-2deg);
  transition: transform .4s ease;
}
.instructor-photo:hover { transform: rotate(0); }
.instructor-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 18px;
  display: block;
}
.instructor-copy p { color: var(--slate); margin: 16px 0 24px; font-size: 1.05rem; }
.instructor-stats {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  background: var(--white);
  border: 1px solid #e2f5f2;
  border-radius: 16px;
  padding: 22px 10px;
  box-shadow: var(--shadow);
  max-width: 460px;
}
.instructor-stats li {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 0 12px;
  position: relative;
}
.instructor-stats li:not(:last-child)::after {
  content: "";
  position: absolute;
  right: 0; top: 50%;
  transform: translateY(-50%);
  width: 1px; height: 70%;
  background: #e2f5f2;
}
.instructor-stats strong {
  font-family: var(--display);
  font-size: 2rem;
  color: var(--teal-700);
  line-height: 1;
}
.instructor-stats span { color: var(--slate); font-size: .84rem; margin-top: 6px; }

/* ============================================
   PRICING
   ============================================ */
.pricing { background: var(--bg); }
.price-card {
  position: relative;
  max-width: 520px;
  margin: 44px auto 0;
  background: var(--white);
  border: 2px solid var(--teal-600);
  border-radius: 24px;
  padding: 52px 36px 34px;
  box-shadow: var(--shadow-lg);
}
.price-badge {
  position: absolute;
  top: -22px;
  left: 50%;
  transform: translateX(-50%);
  width: max-content;
  max-width: 90%;
  background: linear-gradient(135deg, #fbbf24, var(--amber) 55%, var(--amber-dark));
  color: #3b2600;
  font-weight: 900;
  font-size: 1.15rem;
  text-transform: uppercase;
  letter-spacing: .03em;
  padding: 12px 34px;
  border-radius: 999px;
  box-shadow: 0 10px 24px rgba(245,158,11,.45);
  white-space: nowrap;
  text-align: center;
  animation: badgePulse 2.2s ease-in-out infinite;
}
@keyframes badgePulse {
  0%, 100% { transform: translateX(-50%) scale(1); }
  50% { transform: translateX(-50%) scale(1.06); }
}

/* Cabecera: precio centrado */
.price-head { text-align: center; }
.price-name { font-size: 1.2rem; margin-bottom: 10px; }
.price-amount { display: flex; align-items: baseline; justify-content: center; gap: 12px; }
.price-currency-note {
  margin-top: 16px;
  font-size: .92rem;
  line-height: 1.5;
  color: var(--teal-900);
  background: linear-gradient(135deg, var(--teal-50), #d1fae5);
  border: 1.5px solid var(--teal-600);
  border-radius: 14px;
  padding: 14px 18px;
  box-shadow: 0 6px 16px -8px rgba(15,118,110,.4);
  font-weight: 500;
}
.price-currency-note strong { color: var(--teal-700); font-weight: 800; }
.price-old { color: var(--slate-300); text-decoration: line-through; font-size: 1.6rem; font-weight: 600; }
.price-now { font-size: 3.8rem; font-weight: 900; color: var(--teal-700); letter-spacing: -.03em; }
.price-note { color: var(--slate); margin-bottom: 0; font-size: .92rem; }

/* Cuerpo: 1 columna */
.price-body {
  display: block;
  margin: 24px 0;
  padding: 24px 0;
  border-top: 1px solid #eef2f7;
  border-bottom: 1px solid #eef2f7;
}
.price-body .price-col + .price-col { margin-top: 22px; }
.price-includes-title {
  font-weight: 800;
  font-size: 1.12rem;
  margin-bottom: 16px;
  color: var(--teal-900);
}
.price-features {
  list-style: none;
  text-align: left;
  display: grid;
  gap: 10px;
}
.price-features li {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--ink);
  font-size: .96rem;
  font-weight: 500;
  background: var(--teal-50);
  border-radius: 10px;
  padding: 10px 14px;
  transition: transform .18s ease;
}
.price-features li:hover { transform: translateX(4px); }
.pf-check {
  flex-shrink: 0;
  width: 24px; height: 24px;
  display: grid; place-items: center;
  background: linear-gradient(135deg, #10b981, var(--teal-600));
  color: #fff;
  font-size: .75rem;
  font-weight: 900;
  border-radius: 50%;
  box-shadow: 0 3px 8px -2px rgba(16,185,129,.6);
}

/* Pie: CTA a lo ancho */
.price-foot { text-align: center; }
/* Contador regresivo */
.countdown {
  background: linear-gradient(135deg, #fff7ed, #ffedd5);
  border: 1px solid #fed7aa;
  border-radius: var(--radius-sm);
  padding: 14px 16px 16px;
  margin-bottom: 16px;
}
.countdown-label {
  font-weight: 700;
  color: var(--amber-dark);
  font-size: .92rem;
  margin-bottom: 10px;
}
.countdown-timer {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}
.cd-unit {
  display: flex;
  flex-direction: column;
  align-items: center;
  background: var(--ink);
  color: #fff;
  border-radius: 10px;
  padding: 8px 6px 6px;
  min-width: 56px;
}
.cd-unit span {
  font-family: var(--display);
  font-size: 1.7rem;
  font-weight: 800;
  line-height: 1;
  font-variant-numeric: tabular-nums;
}
.cd-unit small {
  font-size: .66rem;
  text-transform: uppercase;
  letter-spacing: .04em;
  opacity: .7;
  margin-top: 4px;
}
.cd-sep {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--amber-dark);
  align-self: flex-start;
  margin-top: 6px;
}

/* Escasez de cupos */
.stock {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: #fef2f2;
  border: 1px solid #fecaca;
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  margin-bottom: 10px;
}
.stock p { font-size: .92rem; color: #b91c1c; font-weight: 600; }
.stock strong { font-weight: 800; }
.stock-flame {
  font-size: 1.2rem;
  animation: flicker 1.6s ease-in-out infinite;
}
@keyframes flicker {
  0%, 100% { transform: scale(1) rotate(-3deg); opacity: 1; }
  50% { transform: scale(1.15) rotate(3deg); opacity: .85; }
}
.stock-bar {
  height: 8px;
  border-radius: 999px;
  background: #fee2e2;
  overflow: hidden;
  margin-bottom: 0;
}
.stock-bar span {
  display: block;
  height: 100%;
  width: 20%;
  border-radius: 999px;
  background: linear-gradient(90deg, #f59e0b, #ef4444);
  transition: width .6s ease;
}

/* Métodos de pago */
.payments { margin-top: 18px; text-align: center; }
.payments-label {
  font-size: .82rem;
  color: var(--slate);
  margin-bottom: 8px;
}
.payments img {
  max-width: 420px;
  width: 100%;
  height: auto;
  margin: 0 auto;
  border-radius: 8px;
}

.guarantee {
  display: flex;
  gap: 12px;
  align-items: center;
  background: var(--teal-50);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  margin-top: 20px;
  text-align: left;
}
.guarantee-icon { font-size: 1.6rem; }
.guarantee p { font-size: .9rem; color: var(--slate); }
.guarantee strong { color: var(--teal-900); }

/* ============================================
   FAQ
   ============================================ */
.faq { background: var(--bg-soft); }
.faq-list { margin-top: 40px; display: grid; gap: 12px; }
.faq-item {
  background: var(--white);
  border: 1px solid #eef2f7;
  border-radius: var(--radius-sm);
}
.faq-item summary {
  cursor: pointer;
  list-style: none;
  padding: 18px 22px;
  font-weight: 700;
  display: flex;
  align-items: center;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+";
  margin-left: auto;
  font-size: 1.4rem;
  color: var(--teal-600);
  transition: transform .2s ease;
}
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-item p { padding: 0 22px 20px; color: var(--slate); }

/* ============================================
   FINAL CTA
   ============================================ */
.final-cta {
  background: linear-gradient(160deg, var(--teal-700), var(--teal-900));
  color: var(--white);
  text-align: center;
}
.fc-eyebrow {
  display: inline-block;
  font-size: .8rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: #3b2600;
  background: var(--amber);
  padding: 7px 18px;
  border-radius: 999px;
  margin-bottom: 20px;
  box-shadow: 0 6px 16px rgba(245,158,11,.4);
}
.final-cta h2 { font-size: clamp(1.6rem, 4vw, 2.4rem); margin-bottom: 12px; letter-spacing: -.02em; }
.final-cta p { color: #d1faf5; font-size: 1.1rem; margin-bottom: 24px; }

/* Chips de valor */
.fc-chips {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin-bottom: 26px;
}
.fc-chips span {
  font-size: .9rem;
  font-weight: 600;
  color: #ecfeff;
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.2);
  padding: 8px 16px;
  border-radius: 999px;
}

/* Precio destacado */
.fc-price {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 14px;
  margin-bottom: 24px;
}
.fc-old {
  color: rgba(255,255,255,.5);
  text-decoration: line-through;
  font-size: 1.5rem;
  font-weight: 600;
}
.fc-now {
  font-family: var(--display);
  font-size: 2.8rem;
  font-weight: 900;
  color: var(--amber);
  line-height: 1;
}

/* Nota de moneda local */
.fc-currency {
  max-width: 520px;
  margin: 18px auto 0;
  font-size: .92rem !important;
  line-height: 1.5;
  color: #ecfeff !important;
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.22);
  border-radius: 12px;
  padding: 12px 18px;
}
.fc-currency strong { color: #fff; font-weight: 800; }

/* Señales de confianza */
.fc-trust {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 20px;
  margin-top: 22px;
}
.fc-trust span {
  font-size: .9rem;
  color: #d1faf5;
  font-weight: 500;
}

/* ============================================
   FOOTER
   ============================================ */
.site-footer { background: var(--ink); color: #cbd5e1; padding: 30px 0; }
.footer-disclaimer {
  font-size: .78rem;
  line-height: 1.6;
  color: #94a3b8;
  text-align: justify;
  padding-bottom: 22px;
  margin-bottom: 22px;
  border-bottom: 1px solid rgba(255,255,255,.1);
}
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 14px;
}
.site-footer .logo { color: #fff; }
.site-footer .logo strong { color: #5eead4; }
.footer-links { display: flex; gap: 20px; }
.footer-links a { color: #94a3b8; font-size: .9rem; }
.footer-links a:hover { color: #fff; }
.footer-inner p { font-size: .88rem; }

/* ============================================
   STICKY MOBILE CTA
   ============================================ */
.sticky-cta {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  z-index: 60;
  background: rgba(255,255,255,.96);
  backdrop-filter: blur(10px);
  border-top: 1px solid #e2e8f0;
  padding: 10px 16px;
  box-shadow: 0 -6px 20px rgba(15,23,42,.1);
  transform: translateY(120%);
  transition: transform .3s ease;
  display: none;
}
.sticky-cta.visible { transform: translateY(0); }
.sticky-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  max-width: var(--maxw);
  margin: 0 auto;
}
.sticky-price { font-size: 1rem; }
.sticky-price s { color: var(--slate-300); }
.sticky-price strong { color: var(--teal-700); font-size: 1.3rem; }

/* ============================================
   BONOS / REGALOS
   ============================================ */
.bonuses { background: var(--bg); }
.bonus-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  margin-top: 44px;
}
.bonus-card {
  position: relative;
  background: var(--white);
  border: 1px solid #eef2f7;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  transition: transform .25s ease, box-shadow .25s ease;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.bonus-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }

/* Cabecera visual con ilustración */
.bonus-visual {
  position: relative;
  height: 120px;
  display: grid;
  place-items: center;
  color: #fff;
  overflow: hidden;
}
.bonus-visual svg {
  width: 52px; height: 52px;
  position: relative;
  z-index: 1;
  filter: drop-shadow(0 4px 10px rgba(0,0,0,.2));
  transition: transform .3s ease;
}
.bonus-card:hover .bonus-visual svg { transform: scale(1.12) rotate(-4deg); }
/* Textura de puntos + brillo sobre el degradado */
.bonus-visual::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, rgba(255,255,255,.25) 1.5px, transparent 1.5px);
  background-size: 16px 16px;
  opacity: .5;
}
.bonus-visual::after {
  content: "🎁";
  position: absolute;
  bottom: -14px; right: -8px;
  font-size: 3.6rem;
  opacity: .18;
  transform: rotate(-12deg);
}
/* Degradados por regalo */
.bv-1 { background: linear-gradient(135deg, #0ea5e9, #0284c7); }
.bv-2 { background: linear-gradient(135deg, #6366f1, #4338ca); }
.bv-3 { background: linear-gradient(135deg, #22c55e, #15803d); }
.bv-4 { background: linear-gradient(135deg, #f59e0b, #d97706); }
.bv-5 { background: linear-gradient(135deg, #14b8a6, #0f766e); }
.bv-6 { background: linear-gradient(135deg, #ec4899, #be185d); }

.bonus-body { padding: 22px; display: flex; flex-direction: column; flex: 1; }
.bonus-num {
  display: inline-block;
  align-self: flex-start;
  font-size: .74rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--amber-dark);
  background: #fff7ed;
  padding: 5px 12px;
  border-radius: 999px;
  margin-bottom: 12px;
}
.bonus-card h3 { font-size: 1.12rem; margin-bottom: 8px; }
.bonus-card p { color: var(--slate); font-size: .94rem; margin-bottom: 14px; flex: 1; }
.bonus-price {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}
.bonus-value {
  display: inline-block;
  font-weight: 700;
  font-size: .82rem;
  color: var(--slate);
  text-decoration: line-through;
  text-decoration-color: rgba(71,85,105,.5);
}
.bonus-free {
  display: inline-block;
  font-weight: 800;
  font-size: .72rem;
  letter-spacing: .04em;
  color: #15803d;
  background: #dcfce7;
  border: 1px solid #86efac;
  padding: 3px 10px;
  border-radius: 999px;
}
.bonus-total {
  text-align: center;
  margin-top: 36px;
  font-size: 1.2rem;
  color: var(--ink);
}
.bonus-total strong { color: var(--teal-700); }



/* Moneda junto al precio */
.price-cur {
  align-self: flex-start;
  font-weight: 700;
  color: var(--slate);
  font-size: 1rem;
  margin-top: 8px;
}

/* ============================================
   SCROLL REVEAL ANIMATIONS
   ============================================ */
.reveal, [data-reveal], [data-reveal-group] > * {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .7s cubic-bezier(.2,.7,.3,1), transform .7s cubic-bezier(.2,.7,.3,1);
}
.reveal.in, [data-reveal].in, [data-reveal-group].in > * { opacity: 1; transform: none; }

/* Stagger: cada hijo entra un poco después */
[data-reveal-group].in > *:nth-child(1) { transition-delay: .05s; }
[data-reveal-group].in > *:nth-child(2) { transition-delay: .13s; }
[data-reveal-group].in > *:nth-child(3) { transition-delay: .21s; }
[data-reveal-group].in > *:nth-child(4) { transition-delay: .29s; }
[data-reveal-group].in > *:nth-child(5) { transition-delay: .37s; }
[data-reveal-group].in > *:nth-child(6) { transition-delay: .45s; }
[data-reveal-group].in > *:nth-child(7) { transition-delay: .53s; }

.reveal-left { opacity: 0; transform: translateX(-40px); transition: all .8s cubic-bezier(.2,.7,.3,1); }
.reveal-right { opacity: 0; transform: translateX(40px); transition: all .8s cubic-bezier(.2,.7,.3,1); }
.reveal-left.in, .reveal-right.in { opacity: 1; transform: none; }

/* Hero: entra en cascada al cargar */
.hero .reveal { animation: heroIn .8s cubic-bezier(.2,.7,.3,1) forwards; opacity: 0; }
.hero .reveal:nth-child(1) { animation-delay: .1s; }
.hero .reveal:nth-child(2) { animation-delay: .22s; }
.hero .reveal:nth-child(3) { animation-delay: .34s; }
.hero .reveal:nth-child(4) { animation-delay: .46s; }
.hero .reveal:nth-child(5) { animation-delay: .58s; }
.hero .reveal:nth-child(6) { animation-delay: .70s; }
.hero-media.reveal { animation-delay: .3s; }
@keyframes heroIn { from { opacity: 0; transform: translateY(28px); } to { opacity: 1; transform: none; } }

/* ============================================
   MEJORAS DE TARJETAS (personalidad)
   ============================================ */
/* Pain cards: elevación al hover */
.pain-card {
  transition: transform .28s ease, box-shadow .28s ease, border-color .28s ease;
}
.pain-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: var(--accent);
}

/* Benefits: barra de acento superior que crece al hover */
.benefit::before {
  content: "";
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 5px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .35s ease;
  z-index: 2;
}
.benefit:hover::before { transform: scaleX(1); }
.benefit:hover .benefit-icon { transform: rotate(-8deg) scale(1.08); }

/* Módulos con animación al abrir */
.module summary { transition: background .2s ease; }
.module summary:hover { background: rgba(13,148,136,.06); }
.module[open] { border-color: var(--teal-600); box-shadow: var(--shadow); }
.module[open] .module-body { animation: fadeInModule .4s ease; }
@keyframes fadeInModule { from { opacity: 0; transform: translateY(-6px); } to { opacity: 1; transform: none; } }

/* ============================================
   SLIDER ANTES / DESPUÉS INTERACTIVO
   ============================================ */
.ba-slider {
  position: relative;
  max-width: 720px;
  margin: 44px auto 0;
  aspect-ratio: 16 / 10;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  user-select: none;
  touch-action: none;
}
.ba-layer {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: flex-end;
  padding: 18px;
}
.ba-layer img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  pointer-events: none;
  user-select: none;
}
.ba-after {
  background:
    radial-gradient(circle at 30% 20%, rgba(255,255,255,.5), transparent 40%),
    linear-gradient(135deg, #0284c7, #0ea5e9 40%, #67e8f9 70%, #f0f9ff);
}
.ba-before {
  background: linear-gradient(135deg, #4b5563, #6b7280 50%, #9ca3af);
  clip-path: inset(0 50% 0 0);
}
.ba-tag {
  position: relative;
  z-index: 1;
  font-size: .8rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .05em;
  padding: 6px 14px;
  border-radius: 999px;
  color: #fff;
}
.ba-tag-before { background: rgba(15,23,42,.6); }
.ba-tag-after { background: rgba(2,132,199,.8); margin-left: auto; }
.ba-range {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  margin: 0;
  opacity: 0;
  cursor: ew-resize;
  z-index: 3;
}
.ba-handle {
  position: absolute;
  top: 0; bottom: 0; left: 50%;
  width: 4px;
  background: #fff;
  transform: translateX(-50%);
  z-index: 2;
  pointer-events: none;
  box-shadow: 0 0 12px rgba(0,0,0,.3);
}
.ba-handle span {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 46px; height: 46px;
  border-radius: 50%;
  background: #fff;
  color: var(--teal-700);
  display: grid;
  place-items: center;
  font-size: 1.1rem;
  box-shadow: 0 4px 14px rgba(0,0,0,.25);
}

/* Instructor: badge y foto */
.instructor-photo { position: relative; }
.instructor-badge {
  position: absolute;
  bottom: -14px; left: 50%;
  transform: translateX(-50%);
  white-space: nowrap;
  background: #fff;
  color: var(--teal-900);
  font-size: .82rem;
  font-weight: 700;
  padding: 8px 16px;
  border-radius: 999px;
  box-shadow: var(--shadow);
}

/* Price card: brillo giratorio en el borde */
.price-card { overflow: hidden; }
.price-card::before {
  content: "";
  position: absolute;
  top: -50%; left: -50%;
  width: 200%; height: 200%;
  background: conic-gradient(from 0deg, transparent 0deg, rgba(13,148,136,.12) 40deg, transparent 80deg);
  animation: rotateGlow 8s linear infinite;
  z-index: 0;
}
.price-card > * { position: relative; z-index: 1; }
@keyframes rotateGlow { to { transform: rotate(360deg); } }
.price-now { display: inline-block; transition: transform .3s ease; }
.price-card:hover .price-now { transform: scale(1.06); }

/* FAQ hover */
.faq-item summary:hover { color: var(--teal-700); }
.faq-item[open] { box-shadow: var(--shadow); }

/* Final CTA con patrón animado */
.final-cta { position: relative; overflow: hidden; }
.final-cta::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, rgba(255,255,255,.08) 1.5px, transparent 1.5px);
  background-size: 28px 28px;
  animation: driftPattern 20s linear infinite;
}
.final-cta > * { position: relative; z-index: 1; }
@keyframes driftPattern { to { background-position: 280px 280px; } }

/* Header se compacta al hacer scroll */
.site-header.scrolled { box-shadow: 0 6px 20px rgba(15,23,42,.08); }
.site-header.scrolled .header-inner { height: 56px; }
.site-header.scrolled .logo-img { height: 46px; transition: height .2s ease; }
.logo-img { transition: height .2s ease; }

/* ============================================
   ¿QUÉ BENEFICIOS TENDRÁS?
   ============================================ */
.perks {
  position: relative;
  background: linear-gradient(160deg, var(--teal-900), var(--teal-700));
  color: #fff;
  overflow: hidden;
}
.perks::before {
  content: "";
  position: absolute;
  width: 480px; height: 480px;
  bottom: -160px; right: -160px;
  background: radial-gradient(circle, rgba(94,234,212,.18), transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}
.perks .section-title, .perks .section-sub { color: #fff; }
.perks .section-sub { color: #d1faf5; }
.perks-grid {
  position: relative;
  z-index: 1;
  margin-top: 44px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.perk-card {
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.14);
  border-radius: 16px;
  padding: 26px 22px;
  backdrop-filter: blur(6px);
  transition: transform .25s ease, background .25s ease;
}
.perk-card:hover { transform: translateY(-6px); background: rgba(255,255,255,.14); }
.perk-ico {
  display: inline-grid;
  place-items: center;
  width: 54px; height: 54px;
  font-size: 1.5rem;
  background: linear-gradient(135deg, #34d399, var(--teal-600));
  border-radius: 14px;
  margin-bottom: 16px;
  box-shadow: 0 8px 18px -6px rgba(16,185,129,.6);
}
.perk-card p { color: #ecfeff; font-size: .98rem; line-height: 1.55; }
.perk-card strong { color: #fff; }

/* ============================================
   GALERÍA DE TRABAJOS
   ============================================ */
.gallery { background: var(--bg); }
.gallery-carousel { margin-top: 44px; }
.gal-slide {
  flex: 0 0 auto;
  width: 320px;
  aspect-ratio: 3 / 4;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: var(--shadow);
  background: var(--bg-soft);
}
.gal-slide img {
  width: 100%; height: 100%;
  object-fit: cover;
  pointer-events: none;
  transition: transform .5s ease;
}

/* ============================================
   CERTIFICADO
   ============================================ */
.certificate {
  position: relative;
  background: linear-gradient(160deg, var(--teal-50), #f8fafc);
  overflow: hidden;
}
/* Blob decorativo de fondo */
.certificate::before {
  content: "";
  position: absolute;
  width: 420px; height: 420px;
  top: -140px; left: -140px;
  background: radial-gradient(circle, rgba(13,148,136,.18), transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}
.cert-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}
.cert-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: .82rem;
  font-weight: 800;
  color: var(--amber-dark);
  background: #fff;
  border: 1px solid #fed7aa;
  padding: 7px 16px;
  border-radius: 999px;
  margin-bottom: 16px;
  box-shadow: 0 4px 12px -4px rgba(245,158,11,.4);
}
.cert-copy p { color: var(--slate); margin: 14px 0 24px; font-size: 1.05rem; }
.cert-list { list-style: none; display: grid; gap: 12px; }
.cert-list li {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--ink);
  font-weight: 600;
  background: var(--white);
  border: 1px solid #e2f5f2;
  border-radius: 12px;
  padding: 12px 16px;
  box-shadow: 0 4px 12px -6px rgba(15,118,110,.25);
  transition: transform .2s ease, box-shadow .2s ease;
}
.cert-list li:hover { transform: translateX(4px); box-shadow: 0 8px 18px -6px rgba(15,118,110,.35); }
.cert-check {
  flex-shrink: 0;
  width: 26px; height: 26px;
  display: grid; place-items: center;
  background: linear-gradient(135deg, #10b981, var(--teal-600));
  color: #fff;
  font-size: .8rem;
  font-weight: 900;
  border-radius: 50%;
  box-shadow: 0 3px 8px -2px rgba(16,185,129,.6);
}
.cert-media {
  position: relative;
  padding: 20px;
  background: var(--white);
  border-radius: 20px;
  box-shadow: var(--shadow-lg);
  transform: rotate(1.5deg);
  transition: transform .4s ease;
}
/* Cinta decorativa "OFICIAL" */
.cert-media::after {
  content: "🏅 Oficial";
  position: absolute;
  top: 14px; right: -8px;
  background: linear-gradient(135deg, var(--amber), var(--amber-dark));
  color: #3b2600;
  font-size: .75rem;
  font-weight: 800;
  padding: 5px 14px;
  border-radius: 6px;
  box-shadow: 0 6px 14px -4px rgba(245,158,11,.5);
  z-index: 2;
}
.cert-media:hover { transform: rotate(0) scale(1.02); }
.cert-media img { width: 100%; height: auto; border-radius: 10px; display: block; }

/* ============================================
   GARANTÍA (sección)
   ============================================ */
.guarantee-section { background: var(--bg); }
.guar-inner {
  display: grid;
  grid-template-columns: 340px 1fr;
  gap: 48px;
  align-items: center;
}
.guar-media { display: flex; justify-content: center; }
.guar-media img {
  max-width: 300px;
  width: 100%;
  height: auto;
  filter: drop-shadow(0 14px 30px rgba(15,118,110,.28));
  animation: floatY 5s ease-in-out infinite;
}
.guar-copy p { color: var(--slate); font-size: 1.08rem; margin: 16px 0 24px; }

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 900px) {
  .nav-toggle { display: flex; }
  .header-cta { display: none; }
  /* Menú desplegable en panel */
  .header-nav {
    position: absolute;
    top: 100%; left: 0; right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    margin: 0;
    background: #fff;
    border-bottom: 1px solid #eef2f7;
    box-shadow: 0 12px 24px rgba(15,23,42,.1);
    padding: 8px 20px 20px;
    transform: translateY(-12px);
    opacity: 0;
    visibility: hidden;
    transition: transform .28s ease, opacity .28s ease, visibility .28s ease;
  }
  .header-nav.open { transform: translateY(0); opacity: 1; visibility: visible; }
  .header-nav > a:not(.nav-cta) {
    padding: 14px 4px;
    border-bottom: 1px solid #f1f5f9;
    font-size: 1.05rem;
  }
  .header-nav > a:not(.nav-cta)::after { display: none; }
  .nav-cta { display: flex; margin-top: 14px; justify-content: center; }
  .site-header { position: sticky; }
  .header-inner { position: relative; }
  .hero-grid { grid-template-columns: 1fr; gap: 36px; text-align: center; }
  .hero-copy { order: 2; }
  .hero-media { order: 1; }
  .hero-sub, .hero-bullets { margin-left: auto; margin-right: auto; }
  .hero-bullets { display: inline-grid; text-align: left; }
  .hero-actions, .hero-proof { justify-content: center; }
  .benefits-grid, .pain-grid, .bonus-cards { grid-template-columns: repeat(2, 1fr); }
  .perks-grid { grid-template-columns: repeat(2, 1fr); }
  .transform-stats { grid-template-columns: repeat(2, 1fr); }
  .wa-slide { width: 240px; }
  .instructor-inner { grid-template-columns: 1fr; text-align: center; }
  .instructor-photo { max-width: 260px; margin: 0 auto; }
  .instructor-stats { margin: 0 auto; }
  .section-title.left { text-align: center; }
  .section-title.left::after { margin-left: auto; }
  .cert-inner { grid-template-columns: 1fr; gap: 32px; text-align: center; }
  .cert-list { text-align: left; max-width: 420px; margin: 0 auto; }
  .cert-media { order: -1; max-width: 440px; margin: 0 auto; }
  .guar-inner { grid-template-columns: 1fr; gap: 28px; text-align: center; justify-items: center; }
  .guar-media { order: -1; }
}

@media (max-width: 560px) {
  .section { padding: 52px 0; }
  .header-cta { display: none; }
  .trust-grid { grid-template-columns: repeat(2, 1fr); }
  .benefits-grid, .pain-grid, .bonus-cards { grid-template-columns: 1fr; }
  .perks-grid { grid-template-columns: 1fr; }
  .bonus-list { grid-template-columns: 1fr; }
  .module-topics { grid-template-columns: 1fr; }
  .module summary { flex-wrap: wrap; gap: 10px; }
  .module-title { flex: 1 1 100%; order: 2; }
  .module-num { order: 1; }
  .module-badge { order: 1; font-size: .68rem; }
  .module summary::after { order: 1; margin-left: auto; }
  .gal-slide { width: 78vw; max-width: 320px; }
  .module-body { padding-left: 22px; }
  .ba-arrow { transform: rotate(90deg); }
  .btn-lg { width: 100%; }
  .hero-actions { flex-direction: column; }
  .carousel { gap: 6px; }
  .carousel-btn { width: 46px; height: 46px; font-size: 1.6rem; }
  .wa-slide { width: 78vw; max-width: 300px; }
  .topbar { font-size: .78rem; padding: 8px 0; }
  .topbar-inner { gap: 10px; }
  .sticky-cta { display: block; }
  .footer-inner { flex-direction: column; text-align: center; }
}

/* ============================================
   ACCESSIBILITY
   ============================================ */
:focus-visible { outline: 3px solid var(--amber); outline-offset: 2px; border-radius: 4px; }
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
  .reveal, [data-reveal], [data-reveal-group] > *, .reveal-left, .reveal-right { opacity: 1 !important; transform: none !important; }
  .hero-visual { transform: rotate(-3deg) !important; }
}