/* ============================================
   kriteria — Sistema de diseño
   ============================================ */

:root {
  /* Colores */
  --bg: #f8f7f7;
  --text-primary: #282828;
  --text-secondary: #515151;
  --text-tertiary: #c4c4c4;
  --brand: #194093;
  --accent-orange: #d16b20;
  --accent-teal: #4cb694;
  --accent-purple: #434193;

  /* Tipografía */
  --font: 'Helvetica Neue', 'Helvetica', 'Arial', sans-serif;

  /* Espaciado */
  --max-width: 1280px;
  --section-pad-y: 120px;
  --section-pad-y-mobile: 72px;
  --container-pad-x: 64px;
  --container-pad-x-mobile: 24px;
}

/* ============================================
   Reset y base
   ============================================ */

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

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

body {
  font-family: var(--font);
  font-weight: 300;
  font-size: 18px;
  line-height: 1.6;
  color: var(--text-primary);
  background-color: var(--bg);
  overflow-x: hidden;
}

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

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

button {
  font-family: inherit;
  border: none;
  background: none;
  cursor: pointer;
}

/* ============================================
   Layout — container
   ============================================ */

.container {
  width: 100%;
  margin: 0 auto;
  padding: 0 var(--container-pad-x);
}

@media (max-width: 768px) {
  .container {
    padding: 0 var(--container-pad-x-mobile);
  }
}

section {
  padding: var(--section-pad-y) 0;
}

@media (max-width: 768px) {
  section {
    padding: var(--section-pad-y-mobile) 0;
  }
}

/* ============================================
   Tipografía — escala
   ============================================ */

h1, h2, h3, h4 {
  font-family: var(--font);
  font-weight: 300;
  letter-spacing: -0.01em;
  line-height: 1.1;
  color: var(--text-primary);
}

h1 {
  font-size: clamp(36px, 6vw, 72px);
  line-height: 1.05;
}

h2 {
  font-size: clamp(28px, 4.5vw, 52px);
  line-height: 1.1;
  margin-bottom: 48px;
}

h3 {
  font-size: clamp(20px, 2.2vw, 26px);
  font-weight: 400;
  color: var(--brand);
  margin-bottom: 16px;
}

h4 {
  font-size: 18px;
  font-weight: 400;
  margin-bottom: 8px;
}

p {
  font-weight: 300;
  margin-bottom: 16px;
  max-width: 680px;
}

p.lead {
  font-size: clamp(18px, 1.6vw, 22px);
  line-height: 1.55;
  color: var(--text-primary);
}

p.small {
  font-size: 14px;
  color: var(--text-secondary);
}

em {
  font-style: italic;
  font-weight: 300;
}

.brand-color {
  color: var(--brand);
}

.eyebrow {
  font-size: 13px;
  font-weight: 400;
  color: var(--text-secondary);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 24px;
  display: block;
}

/* ============================================
   Asterisco — el sistema kriteria
   ============================================ */

.ast {
  position: relative;
  color: var(--brand);
  font-weight: 400;
  cursor: help;
  border-bottom: 1px dotted var(--text-tertiary);
}

.ast::after {
  content: "*";
  color: var(--brand);
  font-weight: 400;
  margin-left: 1px;
}

.ast .tooltip {
  position: absolute;
  bottom: calc(100% + 12px);
  left: 50%;
  transform: translateX(-50%) translateY(4px);
  background: var(--text-primary);
  color: var(--bg);
  padding: 10px 14px;
  font-size: 13px;
  font-weight: 300;
  line-height: 1.5;
  border-radius: 4px;
  width: max-content;
  max-width: 280px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 220ms ease, transform 220ms ease;
  z-index: 100;
}

.ast .tooltip::after {
  content: "";
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  border: 6px solid transparent;
  border-top-color: var(--text-primary);
}

.ast:hover .tooltip,
.ast:focus .tooltip {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* ============================================
   Botones / CTAs
   ============================================ */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 16px 32px;
  font-size: 15px;
  font-weight: 400;
  letter-spacing: 0.02em;
  border-radius: 2px;
  transition: all 200ms ease;
  min-height: 48px;
  white-space: nowrap;
}

.btn-primary {
  background-color: var(--brand);
  color: var(--bg);
}

.btn-primary:hover {
  background-color: var(--text-primary);
  transform: translateY(-1px);
}

.btn-secondary {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--text-primary);
}

.btn-secondary:hover {
  background-color: var(--text-primary);
  color: var(--bg);
}

.btn-arrow::after {
  content: " →";
  margin-left: 4px;
}

.cta-microcopy {
  display: block;
  font-size: 13px;
  color: var(--text-secondary);
  margin-top: 12px;
  font-weight: 300;
}

/* ============================================
   Header
   ============================================ */

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  background: #f8f7f7;
  border-bottom: 1px solid transparent;
  transition: border-color 200ms ease;
}

.site-header.scrolled {
  border-bottom-color: rgba(0, 0, 0, 0.06);
}

.header-inner {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  padding: 18px var(--container-pad-x);
  width: 100%;
  gap: 32px;
}

.header-logo {
  justify-self: start;
}

.header-nav {
  justify-self: center;
}

.header-actions {
  justify-self: end;
}

.header-logo img {
  height: 36px;
  width: auto;
  display: block;
}

.header-nav {
  display: flex;
  align-items: center;
  gap: 36px;
}

.header-nav a {
  font-size: 15px;
  font-weight: 300;
  color: var(--text-primary);
  transition: color 200ms ease;
}

.header-nav a:hover {
  color: var(--brand);
}

@media (max-width: 1280px) {
  .header-inner {
    grid-template-columns: auto 1fr;
    padding: 16px var(--container-pad-x-mobile);
  }
  .header-nav {
    display: none;
  }
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.header-actions .btn {
  padding: 10px 20px;
  font-size: 14px;
  min-height: 40px;
}

.icon-btn {
  width: 40px;
  height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--text-primary);
  transition: color 200ms ease;
}

.icon-btn:hover {
  color: var(--brand);
}

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

.menu-toggle {
  display: none;
}

@media (max-width: 1280px) {
  .menu-toggle {
    display: inline-flex;
    width: 40px;
    height: 40px;
    align-items: center;
    justify-content: center;
  }
  .menu-toggle svg {
    width: 22px;
    height: 22px;
  }
}

/* Mobile menu overlay */
.mobile-menu {
  position: fixed;
  inset: 0;
  background: var(--brand);
  color: var(--bg);
  z-index: 100;
  display: none;
  flex-direction: column;
  padding: 96px 32px 48px;
}

.mobile-menu.open {
  display: flex;
}

.mobile-menu a {
  font-size: 28px;
  font-weight: 300;
  color: var(--bg);
  padding: 18px 0;
  border-bottom: 1px solid rgba(248, 247, 247, 0.18);
  transition: opacity 200ms ease;
}

.mobile-menu a:hover,
.mobile-menu a:focus {
  opacity: 0.75;
}

.mobile-menu .btn-primary {
  background-color: var(--bg);
  color: var(--brand);
  border-bottom: none;
  margin-top: 40px;
  align-self: flex-start;
  padding: 14px 32px;
  font-size: 18px;
  font-weight: 400;
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.mobile-menu .btn-primary:hover {
  background-color: var(--text-primary);
  color: var(--bg);
  opacity: 1;
}

.mobile-menu-close {
  position: absolute;
  top: 24px;
  right: 24px;
  color: var(--bg);
}

.mobile-menu-close:hover {
  color: var(--bg);
  opacity: 0.75;
}

/* ============================================
   Splash inicial
   ============================================ */

.splash {
  position: fixed;
  inset: 0;
  background-color: var(--bg);
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 800ms ease;
}

.splash img {
  width: clamp(200px, 30vw, 360px);
  height: auto;
  animation: splashFade 600ms ease 100ms backwards;
}

@keyframes splashFade {
  from { opacity: 0; transform: scale(0.96); }
  to { opacity: 1; transform: scale(1); }
}

.splash.hidden {
  opacity: 0;
  pointer-events: none;
}

/* ============================================
   Animaciones de scroll — reveal
   ============================================ */

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 700ms ease, transform 700ms ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1.visible { transition-delay: 150ms; }
.reveal-delay-2.visible { transition-delay: 300ms; }
.reveal-delay-3.visible { transition-delay: 450ms; }

@media (prefers-reduced-motion: reduce) {
  .reveal,
  .reveal.visible {
    opacity: 1;
    transform: none;
    transition: none;
  }
  .splash img {
    animation: none;
  }
  html {
    scroll-behavior: auto;
  }
}

/* ============================================
   Hero
   ============================================ */

.hero {
  position: relative;
  min-height: 100vh;
  width: 100%;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background-color: #194093;
}

.hero .container {
  position: relative;
  z-index: 2;
}

.hero-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  max-width: 920px;
  margin: 0 auto;
  padding: 140px 0 80px;
}

.hero-text {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100%;
}

.hero-text .eyebrow {
  color: var(--bg);
  opacity: 0.85;
}

.hero-text h1 {
  margin-bottom: 32px;
  color: var(--bg);
}

.hero-text h1 em {
  color: var(--bg);
  font-style: italic;
  font-weight: 300;
}

.hero-text .lead {
  margin-bottom: 56px;
  color: var(--bg);
  opacity: 0.9;
  max-width: 720px;
}

.hero-text .lead-highlight {
  display: block;
  margin-top: 12px;
  font-weight: 500;
  opacity: 1;
}

.hero-ctas {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
}

/* En el hero el secundario va con borde claro sobre el fondo azul */
.hero .btn-secondary {
  color: var(--bg);
  border-color: var(--bg);
}

.hero .btn-secondary:hover {
  background-color: var(--bg);
  color: var(--text-primary);
}

/* Botón primario del hero invertido: fondo claro, texto azul */
.hero .btn-primary {
  background-color: var(--bg);
  color: #194093;
}

.hero .btn-primary:hover {
  background-color: var(--text-primary);
  color: var(--bg);
}

.hero-trust {
  margin-top: 64px;
  padding-top: 32px;
  border-top: 1px solid rgba(248, 247, 247, 0.25);
  font-size: 13px;
  color: var(--bg);
  opacity: 0.85;
  letter-spacing: 0.02em;
  text-align: center;
  max-width: 720px;
}

.hero-trust strong {
  font-weight: 400;
  color: var(--bg);
  opacity: 1;
}

/* Ya no se usa la imagen separada (la foto está como fondo), pero la oculto por si quedaba algún rastro */
.hero-image {
  display: none;
}

@media (max-width: 900px) {
  .hero-inner {
    padding: 120px 0 64px;
  }
}

/* ============================================
   Sección Problema
   ============================================ */

.problem {
  background-color: var(--bg);
  padding-top: 80px;
  padding-bottom: 80px;
}

.problem-inner {
  max-width: 880px;
  margin: 0 auto;
  text-align: center;
}

.problem h2 {
  font-size: clamp(28px, 3.6vw, 44px);
  margin-bottom: 40px;
  font-weight: 300;
  line-height: 1.25;
}

.problem-h2-italic {
  font-style: italic;
  font-weight: 400;
  color: var(--brand);
}

.problem-h2-regular {
  font-style: normal;
  font-weight: 400;
  color: var(--text-primary);
}

.problem p {
  font-size: clamp(17px, 1.4vw, 19px);
  line-height: 1.7;
  color: var(--text-secondary);
  margin-left: auto;
  margin-right: auto;
  margin-bottom: 20px;
}

.problem .closing {
  font-size: clamp(20px, 1.8vw, 24px);
  color: var(--text-primary);
  margin-top: 40px;
  margin-left: auto;
  margin-right: auto;
  font-weight: 300;
  line-height: 1.4;
  font-style: italic;
}

/* ============================================
   Sección GIF de palabras
   ============================================ */

.words-gif {
  background-color: var(--brand);
  width: 100%;
  min-height: 40vh;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.words-gif-stage {
  position: relative;
  width: 100%;
  height: 40vh;
  min-height: 220px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.words-gif .word {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: var(--bg);
  font-family: var(--font);
  font-size: clamp(36px, 7vw, 96px);
  line-height: 1;
  white-space: nowrap;
  text-align: center;
  opacity: 0;
  letter-spacing: -0.01em;
}

/* Estilos individuales por palabra (siguiendo PDF) */
.words-gif .word-1 { font-weight: 300; font-style: normal; text-transform: lowercase; }
.words-gif .word-2 { font-weight: 400; font-style: normal; text-transform: uppercase; letter-spacing: 0.04em; }
.words-gif .word-3 { font-weight: 300; font-style: italic; text-transform: lowercase; }
.words-gif .word-4 { font-weight: 400; font-style: normal; text-transform: uppercase; letter-spacing: 0.04em; }
.words-gif .word-5 { font-weight: 400; font-style: normal; text-transform: uppercase; letter-spacing: 0.04em; }
.words-gif .word-6 { font-weight: 300; font-style: italic; text-transform: lowercase; }
.words-gif .word-7 { font-weight: 100; font-style: italic; text-transform: uppercase; letter-spacing: 0.04em; }

.words-gif .word-final img {
  width: clamp(80px, 10vw, 140px);
  height: auto;
  display: block;
}

/* Animación: cada palabra 1.5s. Ciclo total: 7 estados × 1.5s = 10.5s */
@keyframes wordCycle {
  0%   { opacity: 0; transform: translate(-50%, -50%) translateY(20px); }
  6%   { opacity: 1; transform: translate(-50%, -50%) translateY(0); }
  12%  { opacity: 1; transform: translate(-50%, -50%) translateY(0); }
  18%  { opacity: 0; transform: translate(-50%, -50%) translateY(-20px); }
  100% { opacity: 0; }
}

.words-gif .word { animation: wordCycle 12s infinite ease-in-out; }
.words-gif .word-1 { animation-delay: 0s; }
.words-gif .word-2 { animation-delay: 1.5s; }
.words-gif .word-3 { animation-delay: 3s; }
.words-gif .word-4 { animation-delay: 4.5s; }
.words-gif .word-5 { animation-delay: 6s; }
.words-gif .word-6 { animation-delay: 7.5s; }
.words-gif .word-7 { animation-delay: 9s; }
.words-gif .word-final { animation-delay: 10.5s; }

@media (prefers-reduced-motion: reduce) {
  .words-gif .word { animation: none; }
  .words-gif .word-final { opacity: 1; }
  .words-gif .word-1,
  .words-gif .word-2,
  .words-gif .word-3,
  .words-gif .word-4,
  .words-gif .word-5,
  .words-gif .word-6,
  .words-gif .word-7 {
    opacity: 0;
  }
}

/* ============================================
   Sección Qué es kriteria
   ============================================ */

.what {
  border-top: 1px solid rgba(0, 0, 0, 0.06);
}

.what-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 80px;
  align-items: center;
}

.what-text h2 {
  margin-bottom: 32px;
}

.what-text p {
  font-size: 18px;
  line-height: 1.65;
  color: var(--text-secondary);
}

.what-flag {
  display: inline-block;
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--brand);
  margin-bottom: 24px;
  padding: 6px 12px;
  border: 1px solid var(--brand);
  border-radius: 2px;
}

.what-image {
  aspect-ratio: 5 / 4;
  overflow: hidden;
}

.what-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

@media (max-width: 900px) {
  .what-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}

/* ============================================
   Sección Método 50/50
   ============================================ */

.method-5050 {
  background-color: var(--bg);
  border-top: 1px solid rgba(0, 0, 0, 0.06);
}

.method-5050 h2 {
  text-align: center;
  margin-bottom: 16px;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

/* Primera frase del titular: como estaba (color por defecto) */
.method-h2-part1 {
  font-weight: 300;
  font-style: normal;
  color: var(--text-primary);
}

/* Segunda frase: italic + color marca */
.method-h2-part2 {
  font-weight: 300;
  font-style: italic;
  color: var(--brand);
}

.method-5050 .intro {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 72px;
  color: var(--text-secondary);
  font-size: 18px;
}

.method-columns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  border-top: none;
  border-bottom: none;
}

.method-column {
  position: relative;
  padding: 64px 56px;
  min-height: 480px;
  overflow: hidden;
}

/* Columna izquierda: fondo oscuro */
.method-column-left {
  background-color: var(--text-primary);
  color: var(--bg);
}

/* Columna derecha: fondo azul kriteria */
.method-column-right {
  background-color: var(--brand);
  color: var(--bg);
}

/* Pieza de puzzle: protrusión sólida de la columna izquierda que se mete en la derecha */
.puzzle-notch {
  position: absolute;
  top: 0;
  right: -39px;
  width: 60px;
  height: 100%;
  z-index: 2;
  pointer-events: none;
}

/* Cara frontal: solo título grande centrado */
.method-column-front {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 56px;
  opacity: 1;
  transition: opacity 320ms ease;
}

.method-title-big {
  font-size: 34px;
  font-weight: 300;
  color: var(--bg);
  text-align: center;
  line-height: 1.25;
  margin: 0;
}

/* Cara trasera: contenido completo */
.method-column-back {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 16px;
  opacity: 0;
  transition: opacity 320ms ease;
}

.method-column:hover .method-column-front { opacity: 0; }
.method-column:hover .method-column-back { opacity: 1; }

/* Labels en las dos columnas: claro */
.method-column .label {
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--bg);
  opacity: 0.7;
  font-weight: 400;
  margin-bottom: 12px;
}

/* Subtítulos h3 en las dos columnas: claro */
.method-column-back h3 {
  font-size: 26px;
  font-weight: 300;
  color: var(--bg);
  margin-bottom: 24px;
  line-height: 1.2;
}

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

.method-column li {
  font-size: 16px;
  color: var(--bg);
  padding-left: 20px;
  position: relative;
  line-height: 1.5;
  opacity: 0.92;
}

.method-column li::before {
  content: "*";
  position: absolute;
  left: 0;
  color: var(--bg);
  opacity: 0.7;
  font-weight: 400;
}

.method-column .conclusion {
  margin-top: 24px;
  padding-top: 24px;
  border-top: 1px solid rgba(248, 247, 247, 0.18);
  font-size: 15px;
  font-style: italic;
  color: var(--bg);
}

@media (max-width: 768px) {
  .method-columns {
    grid-template-columns: 1fr;
  }
  .method-column {
    padding: 48px 28px;
    min-height: auto;
  }
  .method-column-front { position: static; opacity: 1; padding-bottom: 32px; }
  .method-column-back { opacity: 1; }
  .puzzle-notch { display: none; }
}

/* ============================================
   Sección Beneficios (qué logra)
   ============================================ */

.benefits {
  background-color: var(--bg);
  border-top: 1px solid rgba(0, 0, 0, 0.06);
}

.benefits h2 {
  margin-bottom: 16px;
  max-width: 880px;
}

/* Parte del titular que va en italic + azul marca */
.benefits-h2-brand {
  font-style: italic;
  color: var(--brand);
  font-weight: 300;
}

.benefits .intro {
  color: var(--text-secondary);
  font-size: 18px;
  max-width: 720px;
  margin-bottom: 72px;
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

/* Card base: caja con borde, fondo tintado, contenido centrado */
.benefit-card {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 56px 36px;
  min-height: 260px;
  border-radius: 12px;
  border: 1px solid;
  overflow: hidden;
  cursor: default;
  transition: background-color 300ms ease;
}

/* Card 1: naranja #d16b20 */
.benefit-card-1 {
  --c: #d16b20;
  border-color: var(--c);
  background-color: rgba(209, 107, 32, 0.08);
}

/* Card 2: púrpura #434193 */
.benefit-card-2 {
  --c: #434193;
  border-color: var(--c);
  background-color: rgba(67, 65, 147, 0.08);
}

/* Card 3: teal #4cb694 */
.benefit-card-3 {
  --c: #4cb694;
  border-color: var(--c);
  background-color: rgba(76, 182, 148, 0.08);
}

/* Las dos caras superpuestas. La frontal se ve por defecto, la dorsal aparece en hover */
.card-face {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 36px 28px;
  transition: opacity 320ms ease;
}

.card-face-front {
  opacity: 1;
}

.card-face-back {
  opacity: 0;
}

/* Hover: cambia la cara visible */
.benefit-card:hover .card-face-front,
.benefit-card:focus-within .card-face-front {
  opacity: 0;
}

.benefit-card:hover .card-face-back,
.benefit-card:focus-within .card-face-back {
  opacity: 1;
}

/* Número grande en color del card */
.benefit-card .benefit-number {
  font-size: 48px;
  font-weight: 300;
  color: var(--c);
  margin-bottom: 20px;
  line-height: 1;
}

.benefit-card .benefit-number::after {
  content: "*";
  color: var(--c);
  margin-left: 2px;
}

/* Título de la cara frontal en color del card */
.benefit-card h3 {
  color: var(--c);
  font-size: 24px;
  font-weight: 400;
  margin: 0;
  line-height: 1.3;
  max-width: 320px;
}

/* Texto explicativo de la cara dorsal en color de texto principal */
.benefit-card .card-face-back p {
  font-size: 17px;
  color: var(--text-primary);
  line-height: 1.6;
  margin: 0;
  max-width: 320px;
}

@media (max-width: 768px) {
  .benefits-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .benefit-card {
    padding: 40px 24px;
    min-height: auto;
  }
  /* En móvil: como no hay hover, mostramos siempre todo apilado */
  .card-face {
    position: relative;
    inset: auto;
    opacity: 1 !important;
    padding: 0;
  }
  .card-face-back {
    margin-top: 16px;
  }
  .benefit-card .benefit-number {
    font-size: 40px;
    margin-bottom: 14px;
  }
  .benefit-card h3 {
    font-size: 20px;
  }
  .benefit-card .card-face-back p {
    font-size: 15px;
  }
}

/* ============================================
   Sección kriteria.explorers en detalle
   ============================================ */

.explorers-detail {
  border-top: 1px solid rgba(0, 0, 0, 0.06);
}

.explorers-header {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: end;
  margin-bottom: 72px;
}

.explorers-header h2 {
  margin-bottom: 0;
}

/* "kriteria.explorers" dentro del titular: italic + azul marca */
.explorers-h2-brand {
  font-style: italic;
  color: var(--brand);
  font-weight: 300;
}

.explorers-header p {
  color: var(--text-secondary);
  text-align: right;
  margin-left: auto;
  margin-right: 0;
}

.explorers-image {
  aspect-ratio: 16 / 9;
  overflow: hidden;
  margin-bottom: 72px;
}

.explorers-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.modules-intro {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 64px;
  margin-bottom: 56px;
}

.modules-intro h3 {
  font-size: clamp(22px, 2.2vw, 28px);
  color: var(--text-primary);
  font-weight: 300;
  line-height: 1.2;
}

.modules-intro p {
  color: var(--text-secondary);
  text-align: right;
  margin-left: auto;
  margin-right: 0;
}

.modules-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
}

.module-item {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.module-number {
  font-size: 32px;
  font-weight: 300;
  color: var(--brand);
  line-height: 1;
}

.module-number::after {
  content: "*";
  color: var(--brand);
  margin-left: 2px;
}

.module-item p {
  font-size: 14px;
  color: var(--text-primary);
  line-height: 1.5;
  margin-bottom: 0;
}

.module-item p strong {
  font-weight: 400;
  color: var(--brand);
}

.explorers-cta {
  margin-top: 64px;
  display: flex;
  flex-direction: column;
  gap: 32px;
  align-items: flex-start;
}

.explorers-cta-text {
  color: var(--text-primary);
  font-weight: 300;
  max-width: calc((100% - 64px) / 3);
  margin: 0;
}

@media (max-width: 1024px) {
  .modules-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 900px) {
  .explorers-header,
  .modules-intro {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .explorers-header p,
  .modules-intro p {
    text-align: left;
    margin-left: 0;
  }
  .explorers-cta-text {
    max-width: 100%;
  }
}

@media (max-width: 540px) {
  .modules-grid {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   Sección Metodología
   ============================================ */

.methodology {
  background-color: var(--bg);
  border-top: 1px solid rgba(0, 0, 0, 0.06);
}

.methodology-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 72px;
  align-items: center;
}

.methodology-text h2 {
  margin-bottom: 32px;
}

.methodology-text p {
  color: var(--text-secondary);
  margin-bottom: 24px;
}

.methodology-pills {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px 24px;
  margin-top: 32px;
}

.methodology-pill {
  font-size: 14px;
  color: var(--text-primary);
  padding-left: 18px;
  position: relative;
  line-height: 1.4;
}

.methodology-pill::before {
  content: "*";
  position: absolute;
  left: 0;
  color: var(--brand);
}

.methodology-image {
  aspect-ratio: 4 / 5;
  overflow: hidden;
}

.methodology-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

@media (max-width: 900px) {
  .methodology-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .methodology-pills {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   Sección Página compartida (diferencial estrella)
   ============================================ */

.shared-page {
  border-top: 1px solid rgba(0, 0, 0, 0.06);
  position: relative;
}

.shared-page::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background-color: var(--accent-teal);
}

.shared-page .eyebrow {
  color: var(--accent-teal);
}

.shared-page h2 {
  margin-bottom: 24px;
  max-width: 820px;
}

.shared-page .lead {
  color: var(--text-secondary);
  max-width: 720px;
  margin-bottom: 64px;
  font-size: 19px;
}

.shared-features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
  margin-bottom: 64px;
}

.shared-feature {
  padding: 32px;
  background: rgba(76, 182, 148, 0.06);
  border: 1px solid rgba(76, 182, 148, 0.18);
  border-radius: 2px;
}

.shared-feature .feature-icon {
  width: 32px;
  height: 32px;
  margin-bottom: 20px;
  color: var(--accent-teal);
}

.shared-feature h3 {
  color: var(--text-primary);
  font-size: 20px;
  margin-bottom: 12px;
}

.shared-feature p {
  font-size: 15px;
  color: var(--text-secondary);
  margin-bottom: 0;
}

.shared-cta {
  display: flex;
  gap: 16px;
  align-items: center;
  flex-wrap: wrap;
}

@media (max-width: 900px) {
  .shared-features {
    grid-template-columns: 1fr;
    gap: 16px;
  }
}

/* ============================================
   Sección Confianza
   ============================================ */

.trust {
  background-color: var(--bg);
  border-top: 1px solid rgba(0, 0, 0, 0.06);
  text-align: center;
}

.trust .eyebrow {
  color: var(--accent-purple);
}

.trust h2 {
  max-width: 880px;
  margin-left: auto;
  margin-right: auto;
}

.trust p.lead {
  color: var(--text-secondary);
  max-width: 720px;
  margin: 0 auto 64px;
}

.trust-logos {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 80px;
  flex-wrap: wrap;
  padding: 40px 0;
  border-top: 1px solid rgba(0, 0, 0, 0.08);
  border-bottom: 1px solid rgba(0, 0, 0, 0.08);
  margin-bottom: 48px;
  margin-top: 32px;
}

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

.trust-logo img {
  height: 48px;
  width: auto;
  max-width: 280px;
  object-fit: contain;
  display: block;
}

.trust-logo-placeholder {
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-secondary);
  font-weight: 400;
  padding: 12px 24px;
  border: 1px dashed var(--text-tertiary);
  margin-bottom: 8px;
}

.trust-logo-name {
  display: none;
}

.trust-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
  margin-top: 56px;
}

.trust-stat .number {
  font-size: clamp(36px, 4vw, 56px);
  font-weight: 300;
  color: var(--brand);
  line-height: 1;
  margin-bottom: 8px;
}

.trust-stat .label {
  font-size: 14px;
  color: var(--text-secondary);
  font-weight: 300;
}

@media (max-width: 768px) {
  .trust-stats {
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
  }
}

/* ============================================
   Sección Precio
   ============================================ */

.pricing {
  border-top: 1px solid rgba(0, 0, 0, 0.06);
}

.pricing-inner {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 64px;
  align-items: start;
}

.pricing-left {
  grid-column: 1;
}

.price-includes {
  grid-column: 2 / 4;
}

.pricing-left h2 {
  margin-bottom: 32px;
}

.price-display {
  margin-bottom: 32px;
  padding-bottom: 32px;
  border-bottom: 1px solid rgba(0, 0, 0, 0.08);
}

.price-amount {
  font-size: clamp(48px, 6vw, 72px);
  font-weight: 300;
  color: var(--text-primary);
  line-height: 1;
}

.price-amount .currency {
  font-size: 0.5em;
  color: var(--text-secondary);
  vertical-align: top;
  margin-left: 4px;
}

.price-period {
  font-size: 16px;
  color: var(--text-secondary);
  margin-top: 8px;
}

.price-note {
  font-size: 13px;
  color: var(--text-tertiary);
  margin-top: 12px;
}

.price-includes h3 {
  margin-bottom: 20px;
  color: var(--text-primary);
  font-weight: 400;
}

.price-includes ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.price-includes li {
  font-size: 15px;
  color: var(--text-secondary);
  padding-left: 24px;
  position: relative;
  line-height: 1.5;
}

.price-includes li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 14px;
  height: 1px;
  background: var(--accent-orange);
}

.pricing-cta {
  margin-top: 32px;
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  align-items: center;
}

.urgency-note {
  margin-top: 32px;
  padding: 20px 24px;
  background: rgba(209, 107, 32, 0.08);
  border-left: 3px solid var(--accent-orange);
  font-size: 14px;
  color: var(--text-primary);
  line-height: 1.5;
}

.urgency-note strong {
  font-weight: 400;
  color: var(--accent-orange);
}

@media (max-width: 900px) {
  .pricing-inner {
    grid-template-columns: 1fr;
    gap: 48px;
  }
  .pricing-left,
  .price-includes {
    grid-column: 1;
  }
}

/* ============================================
   Sección Colegios
   ============================================ */

.schools {
  background-color: var(--text-primary);
  color: var(--bg);
  border-top: none;
}

.schools .eyebrow {
  color: var(--text-tertiary);
}

.schools h2 {
  color: var(--bg);
  max-width: 720px;
  margin-bottom: 24px;
}

.schools p {
  color: rgba(248, 247, 247, 0.7);
  max-width: 640px;
  margin-bottom: 32px;
  font-size: 18px;
}

.schools .btn-secondary {
  color: var(--bg);
  border-color: var(--bg);
}

.schools .btn-secondary:hover {
  background-color: var(--bg);
  color: var(--text-primary);
}

/* ============================================
   FAQ
   ============================================ */

.faq {
  border-top: 1px solid rgba(0, 0, 0, 0.06);
}

.faq h2 {
  margin-bottom: 48px;
  max-width: 720px;
}

/* "kriteria" dentro del titular FAQ: italic + azul marca */
.faq-h2-brand {
  font-style: italic;
  color: var(--brand);
  font-weight: 300;
}

.faq-list {
  max-width: 880px;
}

.faq-item {
  border-top: 1px solid rgba(0, 0, 0, 0.1);
  padding: 24px 0;
}

.faq-item:last-child {
  border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

.faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  text-align: left;
  font-size: clamp(17px, 1.5vw, 20px);
  font-weight: 400;
  color: var(--text-primary);
  padding: 0;
}

.faq-question .toggle {
  flex-shrink: 0;
  margin-left: 24px;
  width: 24px;
  height: 24px;
  position: relative;
  transition: transform 300ms ease;
}

.faq-question .toggle::before,
.faq-question .toggle::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 14px;
  height: 1px;
  background: var(--text-primary);
  transform-origin: center;
  transition: transform 300ms ease;
}

.faq-question .toggle::before {
  transform: translate(-50%, -50%);
}

.faq-question .toggle::after {
  transform: translate(-50%, -50%) rotate(90deg);
}

.faq-item.open .toggle::after {
  transform: translate(-50%, -50%) rotate(0deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 400ms ease;
}

.faq-item.open .faq-answer {
  max-height: 500px;
}

.faq-answer p {
  padding-top: 20px;
  color: var(--text-secondary);
  font-size: 16px;
  line-height: 1.7;
  max-width: 720px;
  margin-bottom: 0;
}

/* ============================================
   CTA final
   ============================================ */

.final-cta {
  background-color: var(--bg);
  border-top: 1px solid rgba(0, 0, 0, 0.06);
  text-align: center;
  padding: 140px 0;
}

.final-cta h2 {
  font-size: clamp(36px, 5vw, 60px);
  max-width: 880px;
  margin: 0 auto 40px;
  font-weight: 300;
  line-height: 1.15;
}

.final-cta h2 em {
  color: var(--brand);
  font-style: italic;
}

.final-cta .btn {
  margin-bottom: 16px;
}

.final-cta .urgency-final {
  font-size: 14px;
  color: var(--text-secondary);
  margin-top: 8px;
}

/* ============================================
   Footer
   ============================================ */

.site-footer {
  background-color: var(--text-primary);
  color: rgba(248, 247, 247, 0.7);
  padding: 80px 0 32px;
}

.footer-top {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 64px;
  border-bottom: 1px solid rgba(248, 247, 247, 0.12);
}

.footer-brand img {
  height: 32px;
  margin-bottom: 24px;
}

.footer-brand p {
  font-size: 14px;
  color: rgba(248, 247, 247, 0.6);
  line-height: 1.6;
  max-width: 320px;
}

.footer-col h4 {
  color: var(--bg);
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 20px;
  font-weight: 400;
}

.footer-col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-col li {
  font-size: 14px;
  color: rgba(248, 247, 247, 0.6);
  line-height: 1.6;
}

.footer-col a {
  font-size: 14px;
  color: rgba(248, 247, 247, 0.6);
  transition: color 200ms ease;
}

.footer-col a:hover {
  color: var(--bg);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 32px;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-bottom p {
  font-size: 12px;
  color: rgba(248, 247, 247, 0.4);
  margin: 0;
}

.footer-partners {
  display: flex;
  gap: 24px;
  align-items: center;
  font-size: 12px;
  color: rgba(248, 247, 247, 0.5);
}

.footer-partners span {
  margin-right: 4px;
}

@media (max-width: 900px) {
  .footer-top {
    grid-template-columns: 1fr 1fr;
    gap: 40px;
  }
  .footer-brand {
    grid-column: 1 / -1;
  }
}

@media (max-width: 540px) {
  .footer-top {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   CTA flotante en móvil
   ============================================ */

.mobile-sticky-cta {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 40;
  padding: 12px 16px;
  background: rgba(248, 247, 247, 0.96);
  backdrop-filter: blur(12px);
  border-top: 1px solid rgba(0, 0, 0, 0.08);
}

.mobile-sticky-cta .btn {
  width: 100%;
}

@media (max-width: 768px) {
  .mobile-sticky-cta.visible {
    display: none;
  }
  body.has-sticky-cta {
    padding-bottom: 0;
  }
}

/* ============================================
   Página "Sobre kriteria" — tema naranja #d16b20
   Acento que sustituye al azul kriteria solo en esta página
   ============================================ */

/* Hero con fondo naranja a pantalla casi completa */
.page-hero--orange {
  background-color: #d16b20;
  color: var(--bg);
  min-height: 72vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 120px 0 80px;
  text-align: center;
}

.page-hero--orange .container {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

/* Resto de la página: acentos en naranja en lugar de azul */
.page-sobre .eyebrow {
  color: #d16b20;
}

.page-sobre .trust-stat .number {
  color: #d16b20;
}

/* Link de hover de elementos enlazables: naranja en hover */
.page-sobre a:not(.btn):hover {
  color: #d16b20;
}

/* Reglas del hero naranja con mayor especificidad — DESPUÉS del tema general
   para asegurar que el texto del hero sea siempre claro */
.page-sobre .page-hero--orange .eyebrow {
  color: var(--bg);
  opacity: 1;
  margin-bottom: 24px;
}

.page-sobre .page-hero--orange h1 {
  color: var(--bg);
  max-width: 920px;
  margin: 0 auto 32px;
  text-align: center;
}

.page-sobre .page-hero--orange .lead {
  color: var(--bg);
  opacity: 1;
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
}

/* En móvil, ajustar paddings del hero */
@media (max-width: 768px) {
  .page-hero--orange {
    min-height: 60vh;
    padding: 100px 0 60px;
  }
}

/* Hero h1 con cursiva en la segunda frase */
.page-sobre .page-hero--orange h1 em {
  font-style: italic;
  font-weight: 300;
}

/* Helpers para acentos naranjas dentro de la página Sobre */
.page-sobre .orange-italic {
  font-style: italic;
  color: #d16b20;
  font-weight: 300;
}

.page-sobre .orange-strong {
  color: #d16b20;
  font-weight: 400;
}

/* Sección "what" dividida en dos columnas: texto + imagen */
.what--split .what-split-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: stretch;
  margin-bottom: 96px;
}

.what--split .text-block {
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
}

.what--split .what-split-image {
  position: relative;
  align-self: stretch;
  overflow: hidden;
  border-radius: 8px;
}

.what--split .what-split-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

@media (max-width: 900px) {
  .what--split .what-split-grid {
    grid-template-columns: 1fr;
    gap: 40px;
    margin-bottom: 72px;
  }
  .what--split .what-split-image {
    aspect-ratio: 4 / 3;
    align-self: auto;
  }
}

/* Cards de valores tipo flip — borde y fondo naranjas */
.page-sobre .values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.page-sobre .value-card {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 56px 36px;
  min-height: 220px;
  border-radius: 12px;
  border: 1px solid #d16b20;
  background-color: rgba(209, 107, 32, 0.08);
  overflow: hidden;
  cursor: default;
}

.page-sobre .value-card .card-face {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 36px 28px;
  transition: opacity 320ms ease;
}

.page-sobre .value-card .card-face-front {
  opacity: 1;
}

.page-sobre .value-card .card-face-back {
  opacity: 0;
}

.page-sobre .value-card:hover .card-face-front,
.page-sobre .value-card:focus-within .card-face-front {
  opacity: 0;
}

.page-sobre .value-card:hover .card-face-back,
.page-sobre .value-card:focus-within .card-face-back {
  opacity: 1;
}

.page-sobre .value-card h4 {
  color: #d16b20;
  font-size: 24px;
  font-weight: 400;
  margin: 0;
  text-transform: none;
  letter-spacing: 0;
  line-height: 1.2;
}

.page-sobre .value-card .card-face-back p {
  font-size: 17px;
  color: var(--text-primary);
  line-height: 1.6;
  margin: 0;
  max-width: 320px;
}

@media (max-width: 768px) {
  .page-sobre .values-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .page-sobre .value-card {
    padding: 40px 24px;
    min-height: auto;
  }
  /* En móvil mostramos las dos caras apiladas */
  .page-sobre .value-card .card-face {
    position: relative;
    inset: auto;
    opacity: 1 !important;
    padding: 0;
  }
  .page-sobre .value-card .card-face-back {
    margin-top: 16px;
  }
  .page-sobre .value-card h4 {
    font-size: 20px;
  }
  .page-sobre .value-card .card-face-back p {
    font-size: 15px;
  }
}