/* ========================================
   BIOMEDICAMPUS - Sistema de Estilos
   ======================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');

:root {
  /* Colores principales */
  --color-primary: #0066CC;
  --color-primary-dark: #004499;
  --color-primary-light: #3385D9;
  --color-accent: #00A3E0;
  --color-text: #1A1A1A;
  --color-text-light: #666666;
  --color-text-lighter: #999999;
  --color-bg: #FFFFFF;
  --color-bg-light: #F8F9FA;
  --color-bg-blue: #F0F7FF;
  --color-border: #E0E0E0;
  --color-success: #00A651;
  --color-error: #E63946;
  
  /* Espaciado */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-xxl: 4rem;
  
  /* Tipografía */
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 2rem;
  --font-size-4xl: 2.5rem;
  --font-size-5xl: 3rem;
  
  /* Bordes y sombras */
  --border-radius-sm: 8px;
  --border-radius-md: 12px;
  --border-radius-lg: 16px;
  --border-radius-xl: 20px;
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.12);
  
  /* Transiciones */
  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
  --transition-slow: 350ms ease;
}

/* ========================================
   Reset y Base
   ======================================== */

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

html {
  scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

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

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

a {
  text-decoration: none;
  color: inherit;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--color-primary);
}

ul {
  list-style: none;
}

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

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

/* ========================================
   Utilidades
   ======================================== */

.container {
  width: min(1200px, calc(100% - 48px));
  margin-inline: auto;
  padding: 0 var(--spacing-md);
}

@media (min-width: 768px) {
  .container {
    padding: 0 var(--spacing-lg);
  }
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

/* ========================================
   Decoraciones de fondo
   ======================================== */

.bg-decoration {
  position: absolute;
  pointer-events: none;
  z-index: 0;
}

.bg-decoration--dots {
  width: 100%;
  height: 100%;
  background-image: radial-gradient(circle, var(--color-primary-light) 1px, transparent 1px);
  background-size: 30px 30px;
  opacity: 0.1;
}

.bg-decoration--cross {
  width: 60px;
  height: 60px;
  opacity: 0.08;
}

.bg-decoration--cross::before,
.bg-decoration--cross::after {
  content: '';
  position: absolute;
  background: var(--color-primary);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.bg-decoration--cross::before {
  width: 2px;
  height: 100%;
}

.bg-decoration--cross::after {
  width: 100%;
  height: 2px;
}

.bg-gradient {
  background: linear-gradient(135deg, var(--color-bg-blue) 0%, var(--color-bg) 100%);
}

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

.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-border);
  z-index: 1000;
  transition: box-shadow var(--transition-base);
}

.header.scrolled {
  box-shadow: var(--shadow-sm);
}

.header__container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-sm) var(--spacing-md);
  max-width: 1400px;
  margin: 0 auto;
  min-height: 80px;
}

.header__logo {
  height: 70px;
  width: auto;
  display: flex;
  align-items: center;
}

.header__logo img,
.header__logo-img {
  height: 100%;
  width: auto;
  max-height: 70px;
  object-fit: contain;
}

.header__logo-placeholder {
  font-weight: 700;
  font-size: var(--font-size-xl);
  color: var(--color-primary);
}

.header__nav {
  display: flex;
  align-items: center;
  gap: var(--spacing-lg);
}

.header__menu {
  display: flex;
  align-items: center;
  gap: var(--spacing-lg);
}

.header__menu-link {
  font-weight: 500;
  font-size: var(--font-size-sm);
  color: var(--color-text);
  padding: var(--spacing-xs) 0;
  position: relative;
}

.header__menu-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-primary);
  transition: width var(--transition-base);
}

.header__menu-link:hover::after,
.header__menu-link.active::after {
  width: 100%;
}

.header__cta {
  padding: var(--spacing-xs) var(--spacing-md);
  background: var(--color-primary);
  color: white;
  border-radius: var(--border-radius-md);
  font-weight: 600;
  font-size: var(--font-size-sm);
  transition: all var(--transition-base);
}

.header__cta:hover {
  background: var(--color-primary-dark);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.header__burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  padding: var(--spacing-xs);
  cursor: pointer;
}

.header__burger-line {
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: all var(--transition-base);
}

.header__burger.active .header__burger-line:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.header__burger.active .header__burger-line:nth-child(2) {
  opacity: 0;
}

.header__burger.active .header__burger-line:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -6px);
}

@media (max-width: 968px) {
  .header__nav {
    position: fixed;
    top: 80px;
    left: 0;
    right: 0;
    background: white;
    flex-direction: column;
    align-items: stretch;
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-lg);
    transform: translateX(100%);
    transition: transform var(--transition-base);
    max-height: calc(100vh - 80px);
    overflow-y: auto;
  }
  
  .header__nav.active {
    transform: translateX(0);
  }
  
  .header__menu {
    flex-direction: column;
    align-items: stretch;
    gap: var(--spacing-sm);
    width: 100%;
  }
  
  .header__menu-link {
    padding: var(--spacing-sm);
    border-bottom: 1px solid var(--color-border);
  }
  
  .header__cta {
    width: 100%;
    text-align: center;
    margin-top: var(--spacing-sm);
  }
  
  .header__burger {
    display: flex;
  }
}

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

/* HERO FIX: image flush bottom */
/* HERO BG: confined to hero only - overflow hidden prevents bleed */
.hero {
  position: relative;
  min-height: 78vh;
  padding: calc(100px + var(--spacing-xl)) var(--spacing-md) 0;
  padding-bottom: 0;
  background: var(--color-bg);
  overflow: hidden;
  display: flex;
  align-items: stretch;
  isolation: isolate;
}

/* HERO BG: confined to hero only - pseudo-elements clipped by overflow hidden */
/* Degradado azul claro (halo) más visible - radial-gradient grande centrado hacia la izquierda */
.hero::before {
  content: '';
  position: absolute;
  top: -15%;
  left: -15%;
  width: 80%;
  height: 150%;
  max-height: 150%;
  background: radial-gradient(ellipse at 30% 40%, rgba(11, 91, 211, 0.28) 0%, rgba(51, 133, 217, 0.22) 25%, rgba(240, 247, 255, 0.6) 50%, transparent 75%);
  z-index: 0;
  pointer-events: none;
}

/* Degradado suave adicional - linear-gradient para dar "aire" azul */
.hero::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 60%;
  height: 100%;
  max-height: 100%;
  background: linear-gradient(135deg, rgba(11, 91, 211, 0.12) 0%, rgba(11, 91, 211, 0.06) 40%, transparent 70%);
  z-index: 0;
  pointer-events: none;
}

/* Contenedor principal del hero */
/* HERO FIX: image flush bottom - grid stretch para que imagen toque fondo */
.hero__inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: stretch;
  max-width: 1400px;
  margin: 0 auto;
  width: 100%;
  padding-bottom: 0;
}

/* Columna izquierda: Imagen de la doctora */
/* HERO FIX: image flush bottom - flex container empuja imagen al fondo */
.hero__media {
  position: relative;
  z-index: 3;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  height: 100%;
  align-self: stretch;
}

.hero__media-wrapper {
  position: relative;
  width: 100%;
  max-width: 550px;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  height: 100%;
  margin-bottom: 0;
  padding-bottom: 0;
}

.hero__image {
  display: block;
  width: 100%;
  max-width: 100%;
  max-height: 620px;
  height: auto;
  object-fit: contain;
  object-position: bottom center;
  filter: drop-shadow(0 8px 24px rgba(11, 91, 211, 0.22));
  z-index: 2;
  position: relative;
  align-self: flex-end;
  margin-bottom: 0;
}

/* Columna derecha: Contenido textual */
.hero__copy {
  position: relative;
  z-index: 3;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: clamp(1rem, 2.5vw, 1.75rem);
  padding-left: clamp(1rem, 3vw, 2rem);
}

.hero__eyebrow {
  font-size: clamp(0.875rem, 1.5vw, 1rem);
  font-weight: 600;
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 0.8px;
  margin: 0 0 clamp(0.5rem, 1.5vw, 1rem) 0;
  line-height: 1.4;
}

.hero__title {
  font-size: clamp(2.5rem, 5.5vw, 4.5rem);
  font-weight: 800;
  line-height: 1.08;
  color: #062A44;
  margin: 0;
  letter-spacing: -0.02em;
}

.hero__subtitle-main {
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-primary);
  margin: 0;
  letter-spacing: -0.01em;
}

.hero__description {
  font-size: clamp(1rem, 1.8vw, 1.125rem);
  line-height: 1.6;
  color: var(--color-text-light);
  margin: 0;
  max-width: 90%;
}

/* Hero content wrapper (para páginas escuela-tecnica y cursos) */
.hero__content {
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
}

.hero__subtitle {
  font-size: clamp(1rem, 1.8vw, 1.125rem);
  line-height: 1.6;
  color: var(--color-text-light);
  margin: 0;
  margin-top: var(--spacing-md);
}

.hero__ctas {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-top: clamp(0.5rem, 1.5vw, 1rem);
  width: 100%;
}

/* Decoraciones del hero */
.hero__decor {
  position: absolute;
  pointer-events: none;
  z-index: 1;
}

/* Cruz lineal 1: Izquierda detrás de la doctora */
.hero__decor--cross-1 {
  top: 15%;
  left: 5%;
  width: 120px;
  height: 120px;
  opacity: 0.65;
}

.hero__decor--cross-1::before,
.hero__decor--cross-1::after {
  content: '';
  position: absolute;
  background: var(--color-primary);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.hero__decor--cross-1::before {
  width: 3px;
  height: 100%;
}

.hero__decor--cross-1::after {
  width: 100%;
  height: 3px;
}

/* Cruz lineal 2: Esquina inferior derecha */
.hero__decor--cross-2 {
  bottom: 10%;
  right: 8%;
  width: 80px;
  height: 80px;
  opacity: 0.6;
}

.hero__decor--cross-2::before,
.hero__decor--cross-2::after {
  content: '';
  position: absolute;
  background: var(--color-primary);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.hero__decor--cross-2::before {
  width: 2px;
  height: 100%;
}

.hero__decor--cross-2::after {
  width: 100%;
  height: 2px;
}

/* Puntos decorativos 1: Lado derecho */
.hero__decor--dots-1 {
  top: 20%;
  right: 12%;
  width: 200px;
  height: 200px;
  background-image: radial-gradient(circle, var(--color-primary-light) 2px, transparent 2px);
  background-size: 24px 24px;
  opacity: 0.7;
}

/* Puntos decorativos 2: Centro inferior */
.hero__decor--dots-2 {
  bottom: 20%;
  left: 45%;
  width: 150px;
  height: 150px;
  background-image: radial-gradient(circle, var(--color-primary-light) 1.5px, transparent 1.5px);
  background-size: 20px 20px;
  opacity: 0.65;
}

/* Capsule/pill azul detrás de la doctora */
.hero__decor--pill {
  bottom: 15%;
  left: -5%;
  width: 300px;
  height: 80px;
  background: linear-gradient(135deg, rgba(11, 91, 211, 0.5) 0%, rgba(11, 91, 211, 0.38) 100%);
  border-radius: 40px;
  opacity: 0.95;
  transform: rotate(-5deg);
}

/* HERO MOBILE: Tablet y Mobile - Layout compacto y pro */
@media (max-width: 768px) {
  .hero {
    min-height: auto;
    padding: calc(100px + 22px) var(--spacing-md) 32px;
    align-items: center;
    display: flex;
    flex-direction: column;
  }

  .hero__inner {
    grid-template-columns: 1fr;
    gap: 20px;
    text-align: center;
    padding-bottom: 0;
    align-items: center;
    width: 100%;
    max-width: 100%;
  }

  /* Imagen arriba en mobile - más compacta */
  .hero__media {
    order: -1;
    justify-content: center;
    align-items: center;
    align-self: center;
    height: auto;
    width: 100%;
  }

  .hero__media-wrapper {
    max-width: 420px;
    width: 100%;
    height: auto;
    margin: 0 auto;
    padding-bottom: 0;
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .hero__image {
    width: 100%;
    max-width: 420px;
    max-height: 280px;
    height: auto;
    object-fit: contain;
    object-position: center;
    margin: 0 auto;
    display: block;
    /* Fade suave en la parte inferior para eliminar corte duro */
    -webkit-mask-image: linear-gradient(to bottom, black 75%, transparent 100%);
    mask-image: linear-gradient(to bottom, black 75%, transparent 100%);
  }

  /* Contenido textual centrado */
  .hero__copy {
    padding-left: 0;
    align-items: center;
    text-align: center;
    width: 100%;
    gap: 14px;
  }

  /* Tipografía optimizada para mobile */
  .hero__title {
    font-size: clamp(30px, 7vw, 40px);
    line-height: 1.1;
    margin-top: 8px;
    margin-bottom: 12px;
    max-width: 24ch;
    margin-left: auto;
    margin-right: auto;
    text-align: center;
  }

  .hero__subtitle-main {
    text-align: center;
    font-size: clamp(24px, 5.5vw, 32px);
  }

  .hero__description {
    text-align: center;
    max-width: 42ch;
    margin: 0 auto;
    font-size: 16px;
    line-height: 1.55;
  }

  /* Botones en grid full-width */
  .hero__ctas {
    display: grid;
    grid-template-columns: 1fr;
    gap: 12px;
    width: 100%;
    max-width: 420px;
    margin: 16px auto 0;
    justify-content: center;
  }

  .hero__ctas .btn {
    width: 100%;
    justify-content: center;
    padding: 14px 16px;
    border-radius: 14px;
  }

  /* Ajustar decoraciones en mobile */
  .hero__decor--cross-1 {
    width: 80px;
    height: 80px;
    top: 5%;
    left: 2%;
    opacity: 0.08;
  }

  .hero__decor--cross-2 {
    width: 60px;
    height: 60px;
    bottom: 5%;
    right: 5%;
    opacity: 0.08;
  }

  .hero__decor--dots-1 {
    width: 120px;
    height: 120px;
    top: 10%;
    right: 5%;
    opacity: 0.08;
  }

  .hero__decor--dots-2 {
    width: 100px;
    height: 100px;
    bottom: 10%;
    left: 50%;
    opacity: 0.08;
  }

  .hero__decor--pill {
    width: 200px;
    height: 60px;
    bottom: 10%;
    left: -10%;
    opacity: 0.4;
  }
}

/* HERO MOBILE: Mobile pequeño (<=480px) - Aún más compacto */
@media (max-width: 480px) {
  .hero {
    padding: calc(100px + 18px) var(--spacing-sm) 28px;
  }

  .hero__inner {
    gap: 18px;
  }

  .hero__media-wrapper {
    max-width: 100%;
  }

  .hero__image {
    max-width: 100%;
    max-height: 240px;
    /* Fade suave en la parte inferior para eliminar corte duro */
    -webkit-mask-image: linear-gradient(to bottom, black 75%, transparent 100%);
    mask-image: linear-gradient(to bottom, black 75%, transparent 100%);
  }

  .hero__title {
    font-size: clamp(30px, 7vw, 38px);
    line-height: 1.08;
    margin-top: 6px;
    margin-bottom: 10px;
    max-width: 22ch;
  }

  .hero__description {
    font-size: 15px;
    line-height: 1.5;
    max-width: 38ch;
  }

  .hero__ctas {
    gap: 12px;
    margin-top: 14px;
    max-width: 100%;
  }

  .hero__ctas .btn {
    padding: 14px 16px;
    border-radius: 14px;
  }

  /* Ocultar algunas decoraciones en mobile muy pequeño */
  .hero__decor--cross-2,
  .hero__decor--dots-2 {
    display: none;
  }
}

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-sm) var(--spacing-lg);
  font-weight: 600;
  font-size: var(--font-size-base);
  border-radius: var(--border-radius-md);
  transition: all var(--transition-base);
  cursor: pointer;
  text-align: center;
  border: 2px solid transparent;
}

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

.btn--primary:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  color: white;
}

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

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

.btn--large {
  padding: var(--spacing-md) var(--spacing-xl);
  font-size: var(--font-size-lg);
}

.btn:focus {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

.btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

/* ========================================
   Secciones
   ======================================== */

/* NEXT SECTION: force clean white boundary */
.section {
  padding: var(--spacing-xxl) var(--spacing-md);
  position: relative;
  background: #fff;
  z-index: 1;
}

.section--light {
  background: var(--color-bg-light);
}

.section--blue {
  background: var(--color-bg-blue);
}

.section__header {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--spacing-xxl);
  width: 100%;
  box-sizing: border-box;
}

.section__eyebrow {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: var(--spacing-sm);
}

.section__title {
  font-size: var(--font-size-4xl);
  font-weight: 800;
  line-height: 1.2;
  color: var(--color-text);
  margin-bottom: var(--spacing-md);
  margin-left: 0;
  margin-right: 0;
  padding-left: 0;
  padding-right: 0;
  width: 100%;
  box-sizing: border-box;
}

.section__subtitle {
  font-size: var(--font-size-lg);
  color: var(--color-text-light);
  line-height: 1.6;
  margin-left: 0;
  margin-right: 0;
  padding-left: 0;
  padding-right: 0;
  width: 100%;
  box-sizing: border-box;
}

/* Mobile: Alineación perfecta de título y subtítulo */
@media (max-width: 768px) {
  /* Secciones normales (.section__header) */
  .section__header {
    text-align: center;
    max-width: 100%;
    width: 100%;
    padding-left: 0;
    padding-right: 0;
    margin-left: 0;
    margin-right: 0;
    box-sizing: border-box;
  }
  
  .section__title {
    text-align: center;
    max-width: 100%;
    width: 100%;
    margin-left: 0;
    margin-right: 0;
    padding-left: 0;
    padding-right: 0;
    box-sizing: border-box;
  }
  
  .section__subtitle {
    text-align: center;
    max-width: 100%;
    width: 100%;
    margin-left: 0;
    margin-right: 0;
    padding-left: 0;
    padding-right: 0;
    box-sizing: border-box;
    margin-top: 0;
  }
  
  /* Hero en páginas escuela-tecnica y cursos (.hero__content) */
  .hero__content {
    text-align: center;
    width: 100%;
    max-width: 100%;
    padding-left: 0;
    padding-right: 0;
    margin-left: 0;
    margin-right: 0;
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  
  .hero__content .hero__title {
    text-align: center;
    max-width: 100%;
    width: 100%;
    margin-left: 0;
    margin-right: 0;
    padding-left: 0;
    padding-right: 0;
    box-sizing: border-box;
  }
  
  .hero__content .hero__subtitle {
    text-align: center;
    max-width: 100%;
    width: 100%;
    margin-left: 0;
    margin-right: 0;
    padding-left: 0;
    padding-right: 0;
    box-sizing: border-box;
    margin-top: 12px;
  }
  
  /* Asegurar que hero__container también tenga padding consistente */
  .hero__container {
    width: 100%;
    max-width: 100%;
    padding-left: 0;
    padding-right: 0;
    box-sizing: border-box;
  }
}

/* ========================================
   Cards de características
   ======================================== */

.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-lg);
  margin-top: var(--spacing-xl);
}

.feature-card {
  background: white;
  padding: var(--spacing-xl);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
  text-align: center;
}

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

.feature-card__icon {
  width: 64px;
  height: 64px;
  margin: 0 auto var(--spacing-md);
  background: var(--color-bg-blue);
  border-radius: var(--border-radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 32px;
}

.feature-card__title {
  font-size: var(--font-size-xl);
  font-weight: 700;
  margin-bottom: var(--spacing-sm);
  color: var(--color-text);
}

.feature-card__text {
  color: var(--color-text-light);
  line-height: 1.6;
}

/* ========================================
   Cards de cursos (clean y simple - referencia exacta)
   ======================================== */

.courses-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(520px, 1fr));
  gap: 28px;
  margin-top: var(--spacing-xl);
  align-items: stretch;
}

@media (min-width: 1400px) {
  .courses-grid {
    grid-template-columns: repeat(3, minmax(460px, 1fr));
  }
}

@media (max-width: 1100px) {
  .courses-grid {
    grid-template-columns: 1fr;
  }
}

/* Sección con fondo azul oscuro para cards */
.section--navy {
  background: #062A44;
  padding: var(--spacing-xxl) 0;
}

.section--navy .section__title {
  color: #ffffff;
}

.section--navy .section__subtitle {
  color: rgba(255, 255, 255, 0.9);
}

.section--navy .filter-chip {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.3);
  color: rgba(255, 255, 255, 0.9);
}

.section--navy .filter-chip:hover,
.section--navy .filter-chip.active {
  background: #0B5BD3;
  color: white;
  border-color: #0B5BD3;
}

.courseCard {
  background: #fff;
  border-radius: 22px;
  box-shadow: 0 18px 50px rgba(16, 24, 40, 0.12);
  overflow: hidden;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  display: flex;
  flex-direction: column;
}

.courseCard:hover {
  transform: translateY(-2px);
  box-shadow: 0 20px 60px rgba(16, 24, 40, 0.16);
}

/* Topbar tipo ventana */
.courseCard__topbar {
  height: 56px;
  background: #EEF1F5;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 0 18px;
}

/* Dots de ventana */
.dot {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  flex-shrink: 0;
}

.dot--red {
  background: #FF5F57;
}

.dot--yellow {
  background: #FFBD2E;
}

.dot--green {
  background: #28C840;
}

/* Main layout: grid de 2 columnas */
.courseCard__main {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 26px;
  padding: 26px;
}

/* Media: Imagen izquierda */
.courseCard__media {
  border-radius: 18px;
  overflow: hidden;
  background: #E8EEF7;
  height: 190px;
  width: 220px;
}

.courseCard__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
}

/* Contenido: Título y descripción */
.courseCard__content {
  display: flex;
  flex-direction: column;
  gap: 12px;
  justify-content: flex-start;
  padding-top: 0;
}

.courseCard__content h3 {
  font-weight: 800;
  color: #001F3F;
  font-size: clamp(22px, 2.2vw, 30px);
  line-height: 1.2;
  margin: 0;
  letter-spacing: -0.01em;
}

.courseCard__content p {
  color: #64748B;
  font-size: 16px;
  line-height: 1.5;
  max-width: 36ch;
  margin: 0;
  font-weight: 400;
}

/* Footer: Iconos y CTA */
.courseCard__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 26px 26px 26px;
  gap: 16px;
}

/* Icon bubbles */
.courseCard__icons {
  display: flex;
  gap: 10px;
  align-items: center;
}

.iconBubble {
  width: 44px;
  height: 44px;
  border-radius: 999px;
  background: #EAF2FF;
  display: grid;
  place-items: center;
  flex-shrink: 0;
}

.iconBubble svg {
  width: 20px;
  height: 20px;
  stroke: #0B5BD3;
  stroke-width: 2;
  fill: none;
}

/* CTA button */
.courseCard__cta {
  height: 56px;
  border-radius: 999px;
  padding: 0 20px 0 24px;
  background: #0B5BD3;
  color: #fff;
  font-weight: 700;
  font-size: 16px;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  transition: background 0.2s ease, box-shadow 0.2s ease;
  white-space: nowrap;
  border: none;
  cursor: pointer;
}

.courseCard__cta:hover {
  background: #0A4FB8;
  box-shadow: 0 4px 12px rgba(11, 91, 211, 0.25);
  color: #fff;
}

.courseCard__cta:focus {
  outline: 2px solid #0B5BD3;
  outline-offset: 2px;
}

.courseCard__ctaIcon {
  width: 38px;
  height: 38px;
  border-radius: 999px;
  background: #fff;
  display: grid;
  place-items: center;
  flex-shrink: 0;
}

.courseCard__ctaIcon svg {
  width: 16px;
  height: 16px;
  fill: #0B5BD3;
}

/* Responsive */
@media (max-width: 900px) {
  .courses-grid {
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--spacing-md);
  }

  .courseCard__main {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .courseCard__media {
    width: 100%;
    height: 200px;
    order: -1;
  }

  .courseCard__footer {
    flex-direction: column;
    align-items: stretch;
    gap: 16px;
  }

  .courseCard__icons {
    justify-content: center;
    order: 1;
  }

  .courseCard__cta {
    width: 100%;
    justify-content: center;
    order: 2;
  }
}

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

  .courseCard__content p {
    font-size: 15px;
  }
}

/* ========================================
   Pasos / Proceso
   ======================================== */

.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-lg);
  margin-top: var(--spacing-xl);
}

.step-card {
  background: white;
  padding: var(--spacing-xl);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-sm);
  position: relative;
}

.step-card__number {
  width: 48px;
  height: 48px;
  background: var(--color-primary);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: var(--font-size-xl);
  margin-bottom: var(--spacing-md);
}

.step-card__title {
  font-size: var(--font-size-lg);
  font-weight: 700;
  margin-bottom: var(--spacing-xs);
  color: var(--color-text);
}

.step-card__text {
  color: var(--color-text-light);
  line-height: 1.6;
}

/* ========================================
   Formulario
   ======================================== */

.form-section {
  background: white;
  padding: var(--spacing-xxl);
  border-radius: var(--border-radius-xl);
  box-shadow: var(--shadow-md);
  max-width: 900px;
  margin: 0 auto;
}

.form {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-md);
}

.form__group {
  display: flex;
  flex-direction: column;
}

.form__group--full {
  grid-column: 1 / -1;
}

.form__label {
  font-weight: 600;
  margin-bottom: var(--spacing-xs);
  color: var(--color-text);
  font-size: var(--font-size-sm);
}

.form__label--required::after {
  content: ' *';
  color: var(--color-error);
}

.form__input,
.form__select {
  padding: var(--spacing-sm) var(--spacing-md);
  border: 2px solid var(--color-border);
  border-radius: var(--border-radius-md);
  font-size: var(--font-size-base);
  transition: all var(--transition-base);
  background: white;
}

.form__input:focus,
.form__select:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(0, 102, 204, 0.1);
}

.form__input.error,
.form__select.error {
  border-color: var(--color-error);
}

.form__error {
  color: var(--color-error);
  font-size: var(--font-size-xs);
  margin-top: var(--spacing-xs);
  display: none;
}

.form__error.active {
  display: block;
}

.form__checkbox-group {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-xs);
  margin-top: var(--spacing-sm);
}

.form__checkbox {
  width: 20px;
  height: 20px;
  margin-top: 2px;
  cursor: pointer;
  accent-color: var(--color-primary);
}

.form__checkbox-label {
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
  line-height: 1.5;
}

.form__submit {
  grid-column: 1 / -1;
  margin-top: var(--spacing-md);
}

.form__message {
  padding: var(--spacing-md);
  border-radius: var(--border-radius-md);
  margin-top: var(--spacing-md);
  display: none;
  text-align: center;
}

.form__message.active {
  display: block;
}

.form__message--success {
  background: #E8F5E9;
  color: var(--color-success);
  border: 1px solid var(--color-success);
}

.form__message--error {
  background: #FFEBEE;
  color: var(--color-error);
  border: 1px solid var(--color-error);
}

/* FORM MOBILE: Layout y UX mejorados para móvil */
@media (max-width: 768px) {
  .form-section {
    padding: var(--spacing-lg);
    max-width: 100%;
    width: 100%;
    box-sizing: border-box;
    overflow-x: hidden;
  }
  
  .container {
    padding-left: var(--spacing-md);
    padding-right: var(--spacing-md);
    box-sizing: border-box;
  }
  
  .form {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
    width: 100%;
    box-sizing: border-box;
  }
  
  .form__group {
    width: 100%;
    box-sizing: border-box;
  }
  
  .form__group--full {
    grid-column: 1;
    width: 100%;
  }
  
  .form__input,
  .form__select {
    width: 100%;
    box-sizing: border-box;
    padding: 16px;
    font-size: 16px; /* Previene zoom en iOS */
    min-height: 48px; /* Altura táctil correcta */
    border-radius: 12px;
  }
  
  .form__label {
    font-size: var(--font-size-base);
    margin-bottom: 8px;
  }
  
  .form__submit {
    width: 100%;
    padding: 16px;
    font-size: var(--font-size-base);
    min-height: 48px;
    margin-top: var(--spacing-lg);
  }
  
  .form__checkbox-group {
    gap: 12px;
    align-items: flex-start;
  }
  
  .form__checkbox {
    width: 24px;
    height: 24px;
    min-width: 24px;
    flex-shrink: 0;
    margin-top: 2px;
  }
  
  .form__checkbox-label {
    font-size: var(--font-size-base);
    line-height: 1.5;
  }
  
  .form__error {
    font-size: var(--font-size-sm);
    margin-top: 6px;
  }
  
  .form__message {
    padding: var(--spacing-md);
    font-size: var(--font-size-base);
  }
}

/* ========================================
   Filtros de cursos
   ======================================== */

.filters {
  display: flex;
  gap: var(--spacing-sm);
  flex-wrap: wrap;
  justify-content: center;
  margin-bottom: var(--spacing-xl);
}

.filter-chip {
  padding: var(--spacing-xs) var(--spacing-md);
  background: white;
  border: 2px solid var(--color-border);
  border-radius: var(--border-radius-md);
  font-weight: 500;
  font-size: var(--font-size-sm);
  cursor: pointer;
  transition: all var(--transition-base);
}

.filter-chip:hover,
.filter-chip.active {
  background: var(--color-primary);
  color: white;
  border-color: var(--color-primary);
}

/* ========================================
   Tabla
   ======================================== */

.table-container {
  overflow-x: auto;
  margin-top: var(--spacing-xl);
  background: white;
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-sm);
}

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

.table thead {
  background: var(--color-bg-light);
}

.table th {
  padding: var(--spacing-md);
  text-align: left;
  font-weight: 700;
  color: var(--color-text);
  border-bottom: 2px solid var(--color-border);
}

.table td {
  padding: var(--spacing-md);
  border-bottom: 1px solid var(--color-border);
  color: var(--color-text-light);
}

.table tbody tr:hover {
  background: var(--color-bg-light);
}

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

/* Catalog Table Premium Styles */
.catalog-table-container {
  margin-top: var(--spacing-lg);
  background: white;
  border: 1px solid rgba(0, 0, 0, 0.06);
  border-radius: var(--border-radius-lg);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
  overflow: visible;
}

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

.catalog-table thead {
  background: rgba(248, 249, 250, 0.8);
}

.catalog-table th {
  padding: var(--spacing-md) var(--spacing-lg);
  text-align: left;
  font-weight: 600;
  font-size: var(--font-size-sm);
  color: var(--color-text);
  border-bottom: 1px solid rgba(0, 0, 0, 0.08);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.catalog-table tbody tr {
  transition: background-color 0.15s ease;
  border-bottom: 1px solid rgba(0, 0, 0, 0.04);
}

.catalog-table tbody tr:nth-child(even) {
  background: rgba(0, 0, 0, 0.008);
}

.catalog-table tbody tr:hover {
  background: rgba(0, 94, 255, 0.04) !important;
}

.catalog-table tbody tr:last-child {
  border-bottom: none;
}

.catalog-table td {
  padding: var(--spacing-md) var(--spacing-lg);
  vertical-align: middle;
}

.catalog-table td:first-child {
  width: 100px;
  text-align: center;
}

.catalog-table td:last-child {
  color: var(--color-text);
  font-weight: 400;
  line-height: 1.6;
}

.course-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 28px;
  width: 28px;
  height: 28px;
  background: var(--color-primary);
  color: white;
  border-radius: 6px;
  font-size: var(--font-size-xs);
  font-weight: 700;
  line-height: 1;
}

/* Mobile table -> cards */
@media (max-width: 768px) {
  /* Mostrar tablas en móvil, no ocultarlas */
  .catalog-table-container,
  .table-container {
    overflow-x: visible;
    overflow-y: visible;
    height: auto;
    max-height: none;
  }
  
  /* Ocultar thead en móvil */
  .table thead,
  .catalog-table thead,
  .pkgTable thead {
    display: none;
  }
  
  /* Convertir filas de tabla en cards */
  .table tbody,
  .catalog-table tbody,
  .pkgTable tbody {
    display: block;
  }
  
  .table tbody tr,
  .catalog-table tbody tr,
  .pkgTable tbody tr {
    display: block;
    background: #fff;
    border: 1px solid rgba(0, 0, 0, 0.06);
    border-radius: 16px;
    padding: 16px;
    margin-bottom: 14px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
    transition: box-shadow 0.2s ease;
  }
  
  .table tbody tr:hover,
  .catalog-table tbody tr:hover,
  .pkgTable tbody tr:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.06);
    background: #fff;
  }
  
  /* Convertir celdas en bloques con labels */
  .table tbody tr td,
  .catalog-table tbody tr td,
  .pkgTable tbody tr td {
    display: block;
    padding: 0;
    border: none;
    margin-bottom: 12px;
    word-break: normal;
    overflow: visible;
  }
  
  .table tbody tr td:last-child,
  .catalog-table tbody tr td:last-child,
  .pkgTable tbody tr td:last-child {
    margin-bottom: 0;
  }
  
  /* Agregar labels antes de cada celda usando ::before */
  .pkgTable tbody tr td:nth-child(1)::before {
    content: "Paquete: ";
    font-weight: 700;
    font-size: 18px;
    color: var(--color-text);
    display: block;
    margin-bottom: 8px;
  }
  
  .pkgTable tbody tr td:nth-child(2)::before {
    content: "Cursos incluidos: ";
    font-weight: 600;
    font-size: 15px;
    color: var(--color-text);
    display: block;
    margin-bottom: 8px;
  }
  
  .pkgTable tbody tr td:nth-child(3)::before {
    content: "Precio: ";
    font-weight: 600;
    font-size: 15px;
    color: var(--color-text);
    display: inline;
  }
  
  .pkgTable tbody tr td:nth-child(4)::before {
    content: "Licencia: ";
    font-weight: 600;
    font-size: 15px;
    color: var(--color-text);
    display: inline;
  }
  
  /* Estilo especial para primera celda (título del paquete) */
  .pkgTable tbody tr td:nth-child(1) {
    font-size: 18px;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 14px;
    padding-bottom: 12px;
    border-bottom: 1px solid rgba(0, 0, 0, 0.08);
  }
  
  .pkgTable tbody tr td:nth-child(1)::before {
    display: none;
  }
  
  .pkgTable tbody tr td:nth-child(1) strong {
    font-size: 18px;
    font-weight: 700;
  }
  
  /* Cursos incluidos: permitir wrap en chips */
  .pkgTable__courses-cell {
    min-width: auto;
    width: 100%;
  }
  
  .pkgTable__courses-cell .courseChips {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    width: 100%;
    margin-top: 6px;
  }
  
  .pkgTable__courses-cell .courseChip {
    flex: 0 1 auto;
    min-width: 0;
    max-width: 100%;
    word-break: break-word;
  }
  
  /* Precio y Licencia en línea horizontal */
  .pkgTable tbody tr td:nth-child(3),
  .pkgTable tbody tr td:nth-child(4) {
    display: inline-block;
    margin-right: 20px;
    margin-bottom: 0;
    font-size: 15px;
    color: var(--color-text-light);
    vertical-align: baseline;
  }
  
  /* Agrupar precio y licencia visualmente */
  .pkgTable tbody tr td:nth-child(2) {
    margin-bottom: 14px;
  }
  
  /* Contenedor wrapper para precio y licencia */
  .pkgTable tbody tr td:nth-child(3) {
    margin-bottom: 0;
  }
  
  .pkgTable tbody tr td:nth-child(4) {
    margin-right: 0;
  }
  
  /* Catálogo de cursos: badge + nombre en línea */
  .catalog-table tbody tr {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 16px;
  }
  
  .catalog-table tbody tr td {
    margin-bottom: 0;
    padding: 0;
  }
  
  .catalog-table tbody tr td:first-child {
    flex-shrink: 0;
    width: auto;
    text-align: center;
  }
  
  .catalog-table tbody tr td:last-child {
    flex: 1;
    font-size: 15px;
    line-height: 1.5;
    color: var(--color-text);
    font-weight: 400;
  }
  
  /* Badge más grande en móvil */
  .catalog-table .course-badge {
    min-width: 32px;
    width: 32px;
    height: 32px;
    font-size: 14px;
    border-radius: 8px;
  }
  
  /* Eliminar hover effects que puedan interferir */
  .table tbody tr.is-included,
  .catalog-table tbody tr.is-included,
  .pkgTable tbody tr.is-included {
    border-left: 4px solid #0b5cff;
    background: rgba(0, 94, 255, 0.08);
  }
  
  .table-mobile {
    display: block;
  }
}

.table-mobile {
  display: none;
}

.table-card {
  background: white;
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-lg);
  margin-bottom: var(--spacing-md);
  box-shadow: var(--shadow-sm);
}

.table-card__title {
  font-weight: 700;
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-md);
  color: var(--color-text);
}

.table-card__row {
  display: flex;
  justify-content: space-between;
  padding: var(--spacing-sm) 0;
  border-bottom: 1px solid var(--color-border);
}

.table-card__row:last-child {
  border-bottom: none;
}

.table-card__label {
  font-weight: 600;
  color: var(--color-text);
}

.table-card__value {
  color: var(--color-text-light);
  text-align: right;
}

@media (min-width: 769px) {
  .table-mobile {
    display: none;
  }
}

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

.footer {
  background: var(--color-text);
  color: white;
  padding: var(--spacing-xxl) var(--spacing-md) var(--spacing-lg);
}

.footer__container {
  max-width: 1400px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: var(--spacing-xl);
}

.footer__brand {
  max-width: 300px;
}

.footer__logo {
  height: 50px;
  margin-bottom: var(--spacing-md);
  display: inline-block;
}

.footer__logo img,
.footer__logo-img {
  height: 100%;
  width: auto;
  max-height: 50px;
  object-fit: contain;
  filter: brightness(0) invert(1);
}

.footer__tagline {
  color: rgba(255, 255, 255, 0.8);
  line-height: 1.6;
  margin-bottom: var(--spacing-md);
}

.footer__section-title {
  font-weight: 700;
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-md);
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.footer__link {
  color: rgba(255, 255, 255, 0.8);
  transition: color var(--transition-fast);
}

.footer__link:hover {
  color: white;
}

.footer__contact-item {
  margin-bottom: var(--spacing-sm);
  color: rgba(255, 255, 255, 0.8);
  line-height: 1.6;
}

.footer__bottom {
  margin-top: var(--spacing-xl);
  padding-top: var(--spacing-lg);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  text-align: center;
  color: rgba(255, 255, 255, 0.6);
  font-size: var(--font-size-sm);
}

@media (max-width: 968px) {
  .footer__container {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
  }
}

/* ========================================
   Página de agradecimiento
   ======================================== */

.thanks {
  min-height: 80vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-xxl) var(--spacing-md);
  text-align: center;
}

.thanks__container {
  max-width: 600px;
}

.thanks__icon {
  width: 80px;
  height: 80px;
  background: var(--color-success);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--spacing-lg);
  font-size: 40px;
  color: white;
}

.thanks__title {
  font-size: var(--font-size-4xl);
  font-weight: 800;
  margin-bottom: var(--spacing-md);
  color: var(--color-text);
}

.thanks__text {
  font-size: var(--font-size-lg);
  color: var(--color-text-light);
  margin-bottom: var(--spacing-xl);
  line-height: 1.6;
}

.thanks__ctas {
  display: flex;
  gap: var(--spacing-md);
  justify-content: center;
  flex-wrap: wrap;
}

/* ========================================
   Animaciones
   ======================================== */

/* ========================================
   SCROLL ANIMATIONS SYSTEM (UNIFIED)
   ======================================== */

.fade-in {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.65s cubic-bezier(0.4, 0, 0.2, 1), 
              transform 0.65s cubic-bezier(0.4, 0, 0.2, 1);
}

.fade-in.visible,
.fade-in.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Stagger delays for sequential animations */
.stagger-delay-1 {
  transition-delay: 0.1s;
}

.stagger-delay-2 {
  transition-delay: 0.2s;
}

.stagger-delay-3 {
  transition-delay: 0.3s;
}

/* Section headers animation */
.section__header {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1), 
              transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}

.section__header.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Section titles animation */
.section__title {
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 0.6s cubic-bezier(0.4, 0, 0.2, 1), 
              transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.section__title.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Course cards animation */
.bc-card {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.6s cubic-bezier(0.4, 0, 0.2, 1), 
              transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.bc-card.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Two columns sections */
.two-columns__content {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1), 
              transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}

.two-columns__content.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.two-columns__content:nth-child(2) {
  transition-delay: 0.15s;
}

/* Form section animation */
.form-section {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1), 
              transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}

.form-section.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* CTA sections animation */
.howX-cta {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1), 
              transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}

.howX-cta.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* CTA with inline styles */
section[style*="padding: 60px 0"] > .container > div[style*="background: linear-gradient"] {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1), 
              transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}

section[style*="padding: 60px 0"] > .container > div[style*="background: linear-gradient"].is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Respect reduced motion */
@media (prefers-reduced-motion: reduce) {
  .fade-in,
  .section__header,
  .section__title,
  .bc-card,
  .two-columns__content,
  .form-section,
  .howX-cta,
  section[style*="padding: 60px 0"] > .container > div[style*="background: linear-gradient"],
  .reveal,
  .howX-reveal {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
}

.stagger-delay-1 {
  transition-delay: 0.1s;
}

.stagger-delay-2 {
  transition-delay: 0.2s;
}

.stagger-delay-3 {
  transition-delay: 0.3s;
}

.stagger-delay-4 {
  transition-delay: 0.4s;
}

.stagger-delay-5 {
  transition-delay: 0.5s;
}

/* ========================================
   Utilidades de dos columnas
   ======================================== */

.two-columns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-xl);
  align-items: center;
}

.two-columns__content {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.two-columns__title {
  font-size: var(--font-size-3xl);
  font-weight: 800;
  margin-bottom: var(--spacing-md);
  color: var(--color-text);
}

.two-columns__text {
  color: var(--color-text-light);
  line-height: 1.6;
}

.two-columns__list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.two-columns__list-item {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-sm);
  color: var(--color-text-light);
  line-height: 1.6;
}

.two-columns__list-item::before {
  content: '✓';
  color: var(--color-success);
  font-weight: 700;
  font-size: var(--font-size-lg);
  margin-top: 2px;
}

@media (max-width: 968px) {
  .two-columns {
    grid-template-columns: 1fr;
  }
}

/* =========================
   BIOMEDICAMPUS COURSE CARD
   EXACT REFERENCE OVERRIDE
   ========================= */

.bc-card {
  background: #ffffff;
  border-radius: 22px;
  overflow: hidden;
  box-shadow: 0 18px 50px rgba(16, 24, 40, 0.12);
  display: flex;
  flex-direction: column;
}

.bc-card__topbar {
  height: 56px;
  background: #EEF1F5;
  display: flex;
  align-items: center;
  padding: 0 18px;
}

.bc-card__dots {
  display: inline-flex;
  gap: 10px;
  align-items: center;
}

.bc-dot {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  display: inline-block;
}

.bc-dot.is-red { background: #FF5F57; }
.bc-dot.is-yellow { background: #FFBD2E; }
.bc-dot.is-green { background: #28C840; }

.bc-card__main {
  display: grid;
  grid-template-columns: clamp(200px, 38%, 260px) 1fr;
  gap: 26px;
  padding: 26px;
  align-items: start;
}

.bc-card__media {
  border-radius: 18px;
  overflow: hidden;
  background: #E8EEF7;
  aspect-ratio: 4 / 3;
  height: auto;
  min-height: 190px;
}

.bc-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
}

.bc-card__content {
  padding-top: 4px;
}

.bc-card__title {
  margin: 0 0 12px 0;
  font-weight: 800;
  color: #0B1F3B;
  font-size: clamp(22px, 2.2vw, 30px);
  line-height: 1.05;
  letter-spacing: -0.01em;
}

.bc-card__desc {
  margin: 0;
  color: #51627A;
  font-size: 16px;
  line-height: 1.45;
  max-width: 38ch;
}

.bc-card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 26px 26px 26px;
  gap: 18px;
}

.bc-card__icons {
  display: inline-flex;
  gap: 12px;
  align-items: center;
  flex-shrink: 0;
}

.bc-bubble {
  width: 46px;
  height: 46px;
  border-radius: 999px;
  background: #EAF2FF;
  display: grid;
  place-items: center;
}

.bc-bubble svg {
  width: 22px;
  height: 22px;
  stroke: #0B5BD3;
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.bc-card__cta {
  height: 56px;
  border-radius: 999px;
  padding: 0 18px 0 22px;
  background: #0B5BD3;
  color: #ffffff;
  font-weight: 800;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  white-space: nowrap;
  flex-shrink: 0;
}

.bc-card__ctaPlay {
  width: 40px;
  height: 40px;
  border-radius: 999px;
  background: #ffffff;
  display: grid;
  place-items: center;
}

.bc-card__ctaPlay svg {
  width: 18px;
  height: 18px;
  fill: #0B5BD3;
}

.bc-card:hover {
  transform: translateY(-2px);
  transition: transform 180ms ease, box-shadow 180ms ease;
  box-shadow: 0 22px 60px rgba(16, 24, 40, 0.16);
}

.bc-card__cta:hover {
  filter: brightness(1.03);
}

/* Responsive: exact simple stack */
@media (max-width: 900px) {
  .bc-card__main {
    grid-template-columns: 1fr;
  }
  .bc-card__media {
    height: 210px;
  }
  .bc-card__footer {
    flex-direction: column;
    align-items: stretch;
    gap: 16px;
  }
  .bc-card__icons {
    justify-content: center;
  }
  .bc-card__cta {
    width: 100%;
    justify-content: space-between;
  }
}

/* =========================================
   FINAL FIX: Center + proportions for bc-card
   ========================================= */

.courses-grid{
  display:grid;
  gap:28px;
  justify-content:center;
  margin-top: var(--spacing-xl);
  grid-template-columns: repeat(2, minmax(600px, 1fr));
}

@media (min-width: 1500px){
  .courses-grid{ grid-template-columns: repeat(3, minmax(520px, 1fr)); }
}

@media (max-width: 1200px){
  .courses-grid{ grid-template-columns: 1fr; }
}

.bc-card__topbar{
  height:50px;
  padding:0 16px;
}

.bc-card__main{
  display:grid;
  grid-template-columns: 200px 1fr;
  gap:22px;
  padding:20px;
  align-items:start;
}

.bc-card__media{
  height:160px;
  border-radius:16px;
  position: relative;
}

.bc-card__content{
  min-width: 0;
  position: relative;
  overflow: hidden;
}

.bc-card__title{
  margin:0 0 10px 0;
  font-size: clamp(20px, 2vw, 26px);
  line-height:1.15;
  font-weight:800;
  color:#0B1F3B;
  word-wrap: break-word;
  overflow-wrap: break-word;
  hyphens: auto;
  min-width: 0;
}

.bc-card__desc{
  margin:0;
  font-size:15px;
  line-height:1.45;
  color:#51627A;
  display:-webkit-box;
  -webkit-line-clamp:3;
  -webkit-box-orient:vertical;
  overflow:hidden;
  text-overflow: ellipsis;
  min-width: 0;
  word-wrap: break-word;
}

.bc-card__footer{
  padding:0 20px 20px 20px;
  gap:16px;
}

.bc-bubble{
  width:42px;
  height:42px;
}

.bc-card__cta{
  height:52px;
  padding:0 16px 0 18px;
  font-size:15px;
}

.bc-card__ctaPlay{
  width:38px;
  height:38px;
}

@media (max-width: 900px){
  .bc-card__main{ grid-template-columns:1fr; }
  .bc-card__media{ height:210px; }
  .bc-card__footer{ flex-direction:column; align-items:stretch; }
  .bc-card__cta{ width:100%; justify-content:space-between; }
  .bc-card__icons{ justify-content:center; }
}

/* ===== bc-card text flow fix (force no overlays) ===== */
.bc-card, 
.bc-card * {
  box-sizing: border-box;
}

.bc-card__main {
  display: grid !important;
  grid-template-columns: 180px 1fr !important; /* smaller image column */
  gap: 22px !important;
  padding: 18px 22px !important; /* shorter card */
  align-items: start !important;
}

.bc-card__media,
.bc-card__content,
.bc-card__title,
.bc-card__desc {
  position: static !important;     /* kills absolute overlays */
  transform: none !important;      /* kills translate overlays */
  margin-left: 0 !important;
  margin-top: 0 !important;
  inset: auto !important;
  float: none !important;
}

.bc-card__content {
  min-width: 0 !important;         /* allows text to wrap in grid */
  width: 100% !important;
  align-self: start !important;
}

.bc-card__title {
  margin: 0 0 10px 0 !important;
  font-size: clamp(22px, 2.1vw, 30px) !important;
  line-height: 1.06 !important;
  max-width: 26ch !important; /* nice balance like reference */
  overflow-wrap: anywhere !important;
  display: -webkit-box !important;
  -webkit-line-clamp: 3 !important;
  -webkit-box-orient: vertical !important;
  overflow: hidden !important;
}

.bc-card__desc {
  margin: 0 !important;
  font-size: 15px !important;
  line-height: 1.45 !important;
  max-width: 48ch !important; /* fill the column */
  color: #51627A !important;
  display: -webkit-box !important;
  -webkit-line-clamp: 3 !important; /* keeps cards compact */
  -webkit-box-orient: vertical !important;
  overflow: hidden !important;
}

.bc-card__media {
  width: 100% !important;
  height: 140px !important;      /* reduce height */
  border-radius: 16px !important;
  overflow: hidden !important;
  background: #E8EEF7 !important;
}

.bc-card__media img {
  width: 100% !important;
  height: 100% !important;
  object-fit: cover !important;
  object-position: center !important;
  display: block !important;
}

/* Keep footer consistent */
.bc-card__footer {
  padding: 0 22px 18px 22px !important;
  display: flex !important;
  justify-content: space-between !important;
  align-items: center !important;
  gap: 16px !important;
}

.bc-bubble {
  width: 42px !important;
  height: 42px !important;
}

.bc-card__cta {
  height: 52px !important;
  padding: 0 16px 0 18px !important;
  font-size: 15px !important;
}

.bc-card__ctaPlay {
  width: 38px !important;
  height: 38px !important;
}

/* Mobile stack */
@media (max-width: 900px){
  .bc-card__main{
    grid-template-columns: 1fr !important;
  }
  .bc-card__media{
    height: 220px !important;
  }
  .bc-card__footer{
    flex-direction: column !important;
    align-items: stretch !important;
  }
  .bc-card__cta{
    width: 100% !important;
    justify-content: space-between !important;
  }
}

/* ===== bc-card expand/collapse for long descriptions ===== */
.bc-card__desc{
  display:-webkit-box !important;
  -webkit-box-orient: vertical !important;
  -webkit-line-clamp: 3 !important;
  overflow:hidden !important;
}

.bc-card.is-expanded .bc-card__desc{
  display:block !important;
  -webkit-line-clamp: unset !important;
  overflow: visible !important;
}

.bc-card__more{
  margin-top: 10px;
  padding: 0;
  border: 0;
  background: transparent;
  color: #0B5BD3;
  font-weight: 700;
  font-size: 14px;
  cursor: pointer;
}

.bc-card__more:hover{
  text-decoration: underline;
}

.bc-card__more.is-hidden{ 
  display:none; 
}

/* ===== Title readability fix (no truncation) ===== */
.bc-card__title{
  display:block !important;
  -webkit-line-clamp: unset !important;
  -webkit-box-orient: unset !important;
  overflow: visible !important;
  text-overflow: clip !important;
  white-space: normal !important;
  max-width: none !important;
  word-break: normal !important;
  overflow-wrap: anywhere !important; /* prevents crazy long words */
  line-height: 1.08 !important;
  font-size: clamp(20px, 2vw, 28px) !important;
}

.bc-card__content{
  min-width: 0 !important;
}

/* ========================================
   Cómo funciona la plataforma - Redesign
   ======================================== */

.how-it-works{
  background: linear-gradient(180deg, #F7FAFF 0%, #FFFFFF 100%);
  padding: 96px 0;
}

.how-it-works__title{
  font-size: 36px;
  font-weight: 800;
  color: #0B1F3B;
  text-align: center;
}

.how-it-works__subtitle{
  font-size: 17px;
  color: #51627A;
  text-align: center;
  max-width: 520px;
  margin: 16px auto 0;
}

.how-it-works__grid{
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  margin-top: 64px;
}

/* Center steps 5-7 in second row (3 items centered in 4 columns) */
.how-step:nth-child(5){
  grid-column: 2;
}

.how-step:nth-child(6){
  grid-column: 3;
}

.how-step:nth-child(7){
  grid-column: 4;
}

@media (max-width: 1200px){
  .how-it-works__grid{
    grid-template-columns: repeat(2, 1fr);
  }
  
  /* Reset grid-column for responsive */
  .how-step:nth-child(5),
  .how-step:nth-child(6),
  .how-step:nth-child(7){
    grid-column: auto;
  }
}

@media (max-width: 640px){
  .how-it-works__grid{
    grid-template-columns: 1fr;
  }
}

.how-step{
  background: #FFFFFF;
  border-radius: 20px;
  padding: 32px 28px;
  box-shadow: 0 20px 40px rgba(16, 24, 40, 0.06);
  transition: transform .25s ease, box-shadow .25s ease;
}

.how-step:hover{
  transform: translateY(-6px);
  box-shadow: 0 28px 60px rgba(16, 24, 40, 0.10);
}

.how-step__number{
  width: 44px;
  height: 44px;
  border-radius: 999px;
  background: #0B5BD3;
  color: #FFFFFF;
  font-weight: 700;
  font-size: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.how-step__title{
  font-size: 18px;
  font-weight: 700;
  color: #0B1F3B;
  margin-bottom: 12px;
  line-height: 1.2;
}

.how-step__desc{
  font-size: 15px;
  line-height: 1.55;
  color: #51627A;
}

/* ===== HOW IT WORKS (PREMIUM) ===== */
.how{
  background: #F6FAFF;
  padding: 96px 0;
}

.how__header{
  text-align: center;
  max-width: 760px;
  margin: 0 auto 64px;
}

.how__title{
  font-size: clamp(32px, 3.2vw, 46px);
  font-weight: 800;
  letter-spacing: -0.02em;
  color: #0B1F3B;
  margin: 0 0 16px 0;
  line-height: 1.15;
}

.how__subtitle{
  margin: 0 auto;
  color: #51627A;
  font-size: 17px;
  line-height: 1.6;
  max-width: 520px;
}

.how__grid{
  position: relative;
  margin-top: 0;
  display: grid;
  gap: 28px;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  align-items: start;
}

/* Flow connector line - solo desktop */
@media (min-width: 1101px){
  .how__grid::before{
    content: "";
    position: absolute;
    left: 8%;
    right: 8%;
    top: 38px;
    height: 1.5px;
    background: linear-gradient(90deg, 
      rgba(11,91,211,0) 0%, 
      rgba(11,91,211,.1) 15%, 
      rgba(11,91,211,.1) 85%, 
      rgba(11,91,211,0) 100%);
    pointer-events: none;
    z-index: 0;
  }
  
  /* Centrar los últimos 3 pasos en segunda fila */
  .howCard:nth-child(5){
    grid-column: 2;
  }
  .howCard:nth-child(6){
    grid-column: 3;
  }
  .howCard:nth-child(7){
    grid-column: 4;
  }
}

@media (max-width: 1100px){
  .how__grid{ 
    grid-template-columns: repeat(2, minmax(0, 1fr)); 
  }
  .howCard:nth-child(5),
  .howCard:nth-child(6),
  .howCard:nth-child(7){
    grid-column: auto;
  }
}
@media (max-width: 640px){
  .how__grid{ grid-template-columns: 1fr; }
  .how{
    padding: 72px 0;
  }
}

.howCard{
  position: relative;
  z-index: 1;
  background: #FFFFFF;
  border-radius: 20px;
  padding: 28px 24px;
  box-shadow: 0 2px 8px rgba(16,24,40,.04), 0 12px 32px rgba(16,24,40,.06);
  border: 1px solid rgba(11,91,211,.08);
  transition: transform 240ms cubic-bezier(0.4, 0, 0.2, 1), 
              box-shadow 240ms cubic-bezier(0.4, 0, 0.2, 1), 
              border-color 240ms ease;
  min-height: 220px;
  display: flex;
  flex-direction: column;
}

.howCard:hover{
  transform: translateY(-5px);
  box-shadow: 0 4px 12px rgba(16,24,40,.08), 0 20px 48px rgba(16,24,40,.1);
  border-color: rgba(11,91,211,.15);
}

.howCard__top{
  display:flex;
  align-items:center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 16px;
}

.howCard__step{
  width: 48px;
  height: 48px;
  border-radius: 999px;
  background: #0B5BD3;
  color: #fff;
  display:grid;
  place-items:center;
  font-weight: 800;
  font-size: 17px;
  box-shadow: 0 4px 12px rgba(11,91,211,.2), 0 8px 24px rgba(11,91,211,.15);
  flex-shrink: 0;
}

.howCard__icon{
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: #EAF2FF;
  display:grid;
  place-items:center;
  color: #0B5BD3;
  flex-shrink: 0;
}

.howCard__icon svg{
  width: 22px;
  height: 22px;
  stroke: currentColor;
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.howCard__title{
  margin: 0 0 12px 0;
  color: #0B1F3B;
  font-size: 19px;
  font-weight: 800;
  line-height: 1.3;
  letter-spacing: -0.01em;
}

.howCard__desc{
  margin: 0;
  color: #64748B;
  font-size: 15px;
  line-height: 1.65;
  flex-grow: 1;
}

/* CTA STRIP */
.howCta{
  margin-top: 64px;
  background: #0B5BD3;
  border-radius: 24px;
  padding: 32px 36px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  box-shadow: 0 8px 24px rgba(11,91,211,.2), 0 16px 48px rgba(11,91,211,.15);
}

.howCta__text{
  flex: 1;
  min-width: 0;
}

.howCta__title{
  margin: 0;
  color: #fff;
  font-size: 24px;
  font-weight: 900;
  letter-spacing: -0.015em;
  line-height: 1.2;
}

.howCta__desc{
  margin: 10px 0 0;
  color: rgba(255,255,255,.9);
  line-height: 1.6;
  font-size: 15px;
  max-width: 56ch;
}

.howCta__actions{
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  flex-shrink: 0;
}

/* Buttons override for CTA */
.howCta .btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  height: 46px;
  padding: 0 18px;
  border-radius: 999px;
  font-weight: 800;
  text-decoration:none;
  white-space: nowrap;
}

.howCta .btn--primary{
  background:#fff;
  color:#0B5BD3;
}

.howCta .btn--primary:hover{
  background:#f0f0f0;
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(0,0,0,.15);
}

.howCta .btn--outline{
  background: transparent;
  color:#fff;
  border: 2px solid rgba(255,255,255,.85);
}

.howCta .btn--outline:hover{
  border-color:#fff;
  background: rgba(255,255,255,.1);
}

@media (max-width: 820px){
  .howCta{
    flex-direction: column;
    align-items: stretch;
    text-align: left;
    padding: 28px 24px;
    gap: 24px;
  }
  .howCta__title{
    font-size: 22px;
  }
  .howCta__actions{
    width: 100%;
  }
  .howCta__actions .btn{
    width: 100%;
    justify-content: center;
  }
}

@media (max-width: 640px){
  .howCta{
    padding: 24px 20px;
  }
  .howCta__title{
    font-size: 20px;
  }
}

/* Scroll reveal animation */
.reveal{
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 600ms cubic-bezier(0.4, 0, 0.2, 1), 
              transform 600ms cubic-bezier(0.4, 0, 0.2, 1);
}

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

@media (prefers-reduced-motion: reduce){
  .reveal{ transition:none; transform:none; opacity:1; }
}

/* ========================================
   HOW2 - CÓMO FUNCIONA (PREMIUM REDESIGN)
   Completamente aislado con prefijo how2-
   ======================================== */

.how2{
  background: #F6FAFF;
  padding: 100px 0;
}

.how2__header{
  text-align: center;
  max-width: 720px;
  margin: 0 auto 72px;
}

.how2__title{
  font-size: clamp(34px, 3.5vw, 48px);
  font-weight: 800;
  letter-spacing: -0.02em;
  color: #0B1F3B;
  margin: 0 0 18px 0;
  line-height: 1.15;
}

.how2__subtitle{
  margin: 0;
  color: #51627A;
  font-size: 18px;
  line-height: 1.65;
  max-width: 540px;
  margin-left: auto;
  margin-right: auto;
}

.how2__grid{
  position: relative;
  display: grid;
  gap: 30px;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  align-items: start;
}

/* Flow connector - solo desktop */
@media (min-width: 1101px){
  .how2__grid::before{
    content: "";
    position: absolute;
    left: 10%;
    right: 10%;
    top: 40px;
    height: 1.5px;
    background: linear-gradient(90deg, 
      rgba(11,91,211,0) 0%, 
      rgba(11,91,211,.08) 12%, 
      rgba(11,91,211,.08) 88%, 
      rgba(11,91,211,0) 100%);
    pointer-events: none;
    z-index: 0;
  }
  
  /* Centrar últimos 3 pasos en segunda fila */
  .how2-card:nth-child(5){
    grid-column: 2;
  }
  .how2-card:nth-child(6){
    grid-column: 3;
  }
  .how2-card:nth-child(7){
    grid-column: 4;
  }
}

@media (max-width: 1100px){
  .how2__grid{ 
    grid-template-columns: repeat(2, minmax(0, 1fr)); 
  }
  .how2-card:nth-child(5),
  .how2-card:nth-child(6),
  .how2-card:nth-child(7){
    grid-column: auto;
  }
}

@media (max-width: 640px){
  .how2__grid{ 
    grid-template-columns: 1fr; 
  }
  .how2{
    padding: 80px 0;
  }
  .how2__header{
    margin-bottom: 56px;
  }
}

/* Cards */
.how2-card{
  position: relative;
  z-index: 1;
  background: #FFFFFF;
  border-radius: 20px;
  padding: 32px 26px;
  border: 1px solid rgba(11,91,211,.08);
  box-shadow: 0 1px 3px rgba(16,24,40,.04), 0 8px 24px rgba(16,24,40,.06);
  transition: transform 250ms cubic-bezier(0.4, 0, 0.2, 1), 
              box-shadow 250ms cubic-bezier(0.4, 0, 0.2, 1), 
              border-color 250ms ease;
  min-height: 240px;
  display: flex;
  flex-direction: column;
}

.how2-card:hover{
  transform: translateY(-5px);
  box-shadow: 0 2px 6px rgba(16,24,40,.06), 0 16px 40px rgba(16,24,40,.1);
  border-color: rgba(11,91,211,.14);
}

.how2-card__header{
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
  gap: 14px;
}

.how2-card__number{
  width: 50px;
  height: 50px;
  border-radius: 999px;
  background: #0B5BD3;
  color: #fff;
  display: grid;
  place-items: center;
  font-weight: 800;
  font-size: 18px;
  box-shadow: 0 4px 12px rgba(11,91,211,.2), 0 8px 20px rgba(11,91,211,.12);
  flex-shrink: 0;
}

.how2-card__icon{
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: #EAF2FF;
  display: grid;
  place-items: center;
  color: #0B5BD3;
  flex-shrink: 0;
}

.how2-card__icon svg{
  width: 22px;
  height: 22px;
  stroke: currentColor;
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.how2-card__title{
  margin: 0 0 14px 0;
  color: #0B1F3B;
  font-size: 20px;
  font-weight: 800;
  line-height: 1.3;
  letter-spacing: -0.01em;
}

.how2-card__desc{
  margin: 0;
  color: #64748B;
  font-size: 15px;
  line-height: 1.7;
  flex-grow: 1;
}

/* CTA Strip */
.how2-cta{
  margin-top: 72px;
  background: #0B5BD3;
  border-radius: 24px;
  padding: 36px 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  box-shadow: 0 4px 16px rgba(11,91,211,.2), 0 12px 32px rgba(11,91,211,.15);
}

.how2-cta__content{
  flex: 1;
  min-width: 0;
}

.how2-cta__title{
  margin: 0;
  color: #fff;
  font-size: 26px;
  font-weight: 900;
  letter-spacing: -0.015em;
  line-height: 1.2;
}

.how2-cta__desc{
  margin: 12px 0 0;
  color: rgba(255,255,255,.92);
  line-height: 1.65;
  font-size: 16px;
  max-width: 58ch;
}

.how2-cta__actions{
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  flex-shrink: 0;
}

.how2-cta .btn{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 50px;
  padding: 0 24px;
  border-radius: 999px;
  font-weight: 800;
  font-size: 16px;
  text-decoration: none;
  white-space: nowrap;
  transition: all 200ms ease;
}

.how2-cta .btn--primary{
  background: #fff;
  color: #0B5BD3;
}

.how2-cta .btn--primary:hover{
  background: #f5f5f5;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0,0,0,.15);
}

.how2-cta .btn--outline{
  background: transparent;
  color: #fff;
  border: 2px solid rgba(255,255,255,.9);
}

.how2-cta .btn--outline:hover{
  border-color: #fff;
  background: rgba(255,255,255,.1);
}

@media (max-width: 820px){
  .how2-cta{
    flex-direction: column;
    align-items: stretch;
    text-align: left;
    padding: 32px 28px;
    gap: 28px;
  }
  .how2-cta__title{
    font-size: 24px;
  }
  .how2-cta__actions{
    width: 100%;
  }
  .how2-cta__actions .btn{
    width: 100%;
    justify-content: center;
  }
}

@media (max-width: 640px){
  .how2-cta{
    padding: 28px 24px;
    margin-top: 56px;
  }
  .how2-cta__title{
    font-size: 22px;
  }
  .how2-cta__desc{
    font-size: 15px;
  }
}

/* Animación reveal para how2 */
.how2-reveal{
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 600ms cubic-bezier(0.4, 0, 0.2, 1), 
              transform 600ms cubic-bezier(0.4, 0, 0.2, 1);
}

.how2-reveal.how2-visible{
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce){
  .how2-reveal{ 
    transition: none; 
    transform: none; 
    opacity: 1; 
  }
}

/* ========================================
   HOWX - TIMELINE PREMIUM (NUEVO DISEÑO)
   Completamente aislado con prefijo howX
   ======================================== */

.howX{
  background: linear-gradient(180deg, #FFFFFF 0%, #E8F2FF 40%, #D6E8FF 100%);
  padding: 120px 0;
  position: relative;
  box-shadow: inset 0 -3px 0 rgba(11,91,211,.08), 
              inset 0 -100px 150px rgba(11,91,211,.06);
}

.howX__header{
  text-align: center;
  max-width: 720px;
  margin: 0 auto 80px;
}

.howX__title{
  font-size: clamp(34px, 3.5vw, 48px);
  font-weight: 800;
  letter-spacing: -0.02em;
  color: #0B1F3B;
  margin: 0 0 18px 0;
  line-height: 1.15;
}

.howX__subtitle{
  margin: 0;
  color: #51627A;
  font-size: 18px;
  line-height: 1.65;
  max-width: 540px;
  margin-left: auto;
  margin-right: auto;
}

.howX__timeline{
  position: relative;
  max-width: 1000px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Línea vertical central - desktop */
@media (min-width: 1101px){
  .howX__timeline::before{
    content: "";
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(180deg, 
      rgba(11,91,211,0) 0%, 
      rgba(11,91,211,.1) 5%, 
      rgba(11,91,211,.1) 95%, 
      rgba(11,91,211,0) 100%);
    transform: translateX(-50%);
    pointer-events: none;
  }
}

/* Línea vertical izquierda - mobile */
@media (max-width: 1100px){
  .howX__timeline{
    padding-left: 50px;
  }
  .howX__timeline::before{
    content: "";
    position: absolute;
    left: 20px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(180deg, 
      rgba(11,91,211,0) 0%, 
      rgba(11,91,211,.1) 5%, 
      rgba(11,91,211,.1) 95%, 
      rgba(11,91,211,0) 100%);
    pointer-events: none;
  }
}

.howX-step{
  position: relative;
  margin-bottom: 60px;
}

.howX-step:last-child{
  margin-bottom: 0;
}

/* Desktop: alternado izquierda/derecha */
@media (min-width: 1101px){
  .howX-step--left{
    width: calc(50% - 40px);
    margin-right: auto;
    text-align: right;
  }
  
  .howX-step--right{
    width: calc(50% - 40px);
    margin-left: auto;
    text-align: left;
  }
  
  .howX-step--left .howX-step__content{
    margin-right: 0;
    margin-left: auto;
  }
  
  .howX-step--right .howX-step__content{
    margin-left: 0;
    margin-right: auto;
  }
  
  /* Círculo en la línea central */
  .howX-step::after{
    content: "";
    position: absolute;
    top: 50px;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: #0B5BD3;
    border: 3px solid #F6FAFF;
    box-shadow: 0 0 0 2px rgba(11,91,211,.15);
  }
  
  .howX-step--left::after{
    right: -48px;
  }
  
  .howX-step--right::after{
    left: -48px;
  }
}

/* Mobile: todo a la izquierda */
@media (max-width: 1100px){
  .howX-step{
    width: 100%;
    text-align: left;
  }
  
  .howX-step__content{
    margin-left: 0;
    margin-right: auto;
  }
  
  /* Círculo en la línea izquierda */
  .howX-step::after{
    content: "";
    position: absolute;
    left: -30px;
    top: 50px;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: #0B5BD3;
    border: 3px solid #F6FAFF;
    box-shadow: 0 0 0 2px rgba(11,91,211,.15);
  }
}

.howX-step__content{
  background: #FFFFFF;
  border-radius: 20px;
  padding: 32px 28px;
  border: 1px solid rgba(11,91,211,.08);
  box-shadow: 0 1px 3px rgba(16,24,40,.04), 0 8px 24px rgba(16,24,40,.06);
  transition: transform 250ms cubic-bezier(0.4, 0, 0.2, 1), 
              box-shadow 250ms cubic-bezier(0.4, 0, 0.2, 1), 
              border-color 250ms ease;
  max-width: 420px;
}

.howX-step__content:hover{
  transform: translateY(-4px);
  box-shadow: 0 2px 6px rgba(16,24,40,.06), 0 16px 40px rgba(16,24,40,.1);
  border-color: rgba(11,91,211,.14);
}

.howX-step__badge{
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 20px;
}

.howX-step--left .howX-step__badge{
  justify-content: flex-end;
}

.howX-step--right .howX-step__badge{
  justify-content: flex-start;
}

@media (max-width: 1100px){
  .howX-step__badge{
    justify-content: flex-start;
  }
}

.howX-step__number{
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: #0B5BD3;
  color: #fff;
  display: grid;
  place-items: center;
  font-weight: 800;
  font-size: 20px;
  box-shadow: 0 4px 12px rgba(11,91,211,.2), 0 8px 20px rgba(11,91,211,.12);
  flex-shrink: 0;
}

.howX-step__icon{
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: #EAF2FF;
  display: grid;
  place-items: center;
  color: #0B5BD3;
  flex-shrink: 0;
}

.howX-step__icon svg{
  width: 22px;
  height: 22px;
  stroke: currentColor;
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.howX-step__title{
  margin: 0 0 12px 0;
  color: #0B1F3B;
  font-size: 20px;
  font-weight: 800;
  line-height: 1.3;
  letter-spacing: -0.01em;
}

.howX-step__desc{
  margin: 0;
  color: #64748B;
  font-size: 15px;
  line-height: 1.7;
}

/* CTA Strip */
.howX-cta{
  margin-top: 80px;
  background: #0B5BD3;
  border-radius: 24px;
  padding: 40px 44px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 36px;
  box-shadow: 0 4px 16px rgba(11,91,211,.2), 0 12px 32px rgba(11,91,211,.15);
}

.howX-cta__content{
  flex: 1;
  min-width: 0;
}

.howX-cta__title{
  margin: 0;
  color: #fff;
  font-size: 26px;
  font-weight: 900;
  letter-spacing: -0.015em;
  line-height: 1.2;
}

.howX-cta__desc{
  margin: 12px 0 0;
  color: rgba(255,255,255,.92);
  line-height: 1.65;
  font-size: 16px;
  max-width: 58ch;
}

.howX-cta__actions{
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  flex-shrink: 0;
}

.howX-cta .btn{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 50px;
  padding: 0 24px;
  border-radius: 999px;
  font-weight: 800;
  font-size: 16px;
  text-decoration: none;
  white-space: nowrap;
  transition: all 200ms ease;
}

.howX-cta .btn--primary{
  background: #fff;
  color: #0B5BD3;
}

.howX-cta .btn--primary:hover{
  background: #f5f5f5;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0,0,0,.15);
}

.howX-cta .btn--outline{
  background: transparent;
  color: #fff;
  border: 2px solid rgba(255,255,255,.9);
}

.howX-cta .btn--outline:hover{
  border-color: #fff;
  background: rgba(255,255,255,.1);
}

@media (max-width: 820px){
  .howX-cta{
    flex-direction: column;
    align-items: stretch;
    text-align: left;
    padding: 32px 28px;
    gap: 28px;
  }
  .howX-cta__title{
    font-size: 24px;
  }
  .howX-cta__actions{
    width: 100%;
  }
  .howX-cta__actions .btn{
    width: 100%;
    justify-content: center;
  }
}

@media (max-width: 640px){
  .howX{
    padding: 80px 0;
  }
  .howX__header{
    margin-bottom: 60px;
  }
  .howX__timeline{
    padding-left: 40px;
  }
  .howX__timeline::before{
    left: 15px;
  }
  .howX-step::after{
    left: -25px;
  }
  .howX-step__content{
    padding: 28px 24px;
  }
  .howX-cta{
    padding: 28px 24px;
    margin-top: 60px;
  }
  .howX-cta__title{
    font-size: 22px;
  }
  .howX-cta__desc{
    font-size: 15px;
  }
}

/* Animación reveal para howX */
.howX-reveal{
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 600ms cubic-bezier(0.4, 0, 0.2, 1), 
              transform 600ms cubic-bezier(0.4, 0, 0.2, 1);
}

.howX-reveal.howX-visible,
.howX-reveal.is-visible{
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce){
  .howX-reveal{ 
    transition: none; 
    transform: none; 
    opacity: 1; 
  }
}

/* ========================================
   SCROLL TO TOP BUTTON
   ======================================== */

.scroll-top{
  position: fixed;
  bottom: 32px;
  right: 32px;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: #0B5BD3;
  color: #fff;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px rgba(11,91,211,.3);
  transition: transform 200ms ease, box-shadow 200ms ease, opacity 200ms ease;
  z-index: 1000;
  opacity: 0;
  pointer-events: none;
}

.scroll-top.is-visible{
  opacity: 1;
  pointer-events: auto;
}

.scroll-top:hover{
  transform: translateY(-4px);
  box-shadow: 0 6px 20px rgba(11,91,211,.4);
  background: #0A4FA8;
}

.scroll-top:active{
  transform: translateY(-2px);
}

.scroll-top svg{
  width: 20px;
  height: 20px;
  stroke: currentColor;
  fill: none;
}

@media (max-width: 640px){
  .scroll-top{
    bottom: 24px;
    right: 24px;
    width: 44px;
    height: 44px;
  }
  .scroll-top svg{
    width: 18px;
    height: 18px;
  }
}

/* CTA Escuela Técnica - Responsive */
@media (max-width: 768px){
  .section[style*="padding: 60px 0"] .container > div[style*="display: flex"]{
    flex-direction: column !important;
    text-align: left !important;
    padding: 28px 24px !important;
    gap: 20px !important;
  }
  .section[style*="padding: 60px 0"] .container > div[style*="display: flex"] h3{
    font-size: 20px !important;
  }
  .section[style*="padding: 60px 0"] .container > div[style*="display: flex"] a{
    width: 100% !important;
    justify-content: center !important;
  }
}

/* ========================================
   Package Picker & Summary Styles
   ======================================== */

/* Package Picker */
/* Package Picker - Anti-bloqueo CSS */
#package-picker,
.packageGrid {
  position: relative;
  z-index: 5;
  pointer-events: auto;
}

#package-picker *,
.packageGrid * {
  pointer-events: auto;
}

.pkgPicker {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--spacing-md);
  margin-top: var(--spacing-md);
}

.pkgChip {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-md);
  background: white;
  border: 2px solid var(--color-border);
  border-radius: var(--border-radius-md);
  cursor: pointer;
  transition: all 0.2s ease;
  position: relative;
  user-select: none;
  -webkit-tap-highlight-color: transparent;
  /* Reset button defaults */
  font-family: inherit;
  font-size: inherit;
  text-align: left;
  width: 100%;
  box-sizing: border-box;
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  outline: none;
}

button.pkgChip {
  background: white;
  border: 2px solid var(--color-border);
}

button.pkgChip:focus {
  outline: none;
  box-shadow: 0 0 0 3px rgba(11, 92, 255, 0.1);
}

button.pkgChip:active {
  transform: scale(0.98);
}

.pkgChip:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-sm);
}

.pkgChip--selected,
.pkgChip.is-selected {
  background: rgba(0, 94, 255, 0.08);
  border-color: #0b5cff;
  box-shadow: 0 0 0 3px rgba(11, 92, 255, 0.1);
}

.pkgChip__name {
  font-weight: 600;
  color: var(--color-text);
  flex: 1;
}

.pkgChip__action {
  font-size: var(--font-size-sm);
  color: var(--color-primary);
  font-weight: 500;
  margin-left: var(--spacing-sm);
}

.pkgChip--selected .pkgChip__action {
  color: #0b5cff;
}

.pkgChip__check {
  position: absolute;
  top: 8px;
  right: 8px;
  color: #0b5cff;
  width: 16px;
  height: 16px;
}

/* Package Summary */
.pkgSummary {
  margin-top: var(--spacing-lg);
  background: white;
  border: 1px solid rgba(0, 0, 0, 0.06);
  border-radius: 16px;
  padding: var(--spacing-lg);
  box-shadow: var(--shadow-sm);
  animation: fadeIn 0.3s ease-in;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.pkgSummary__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-lg);
  padding-bottom: var(--spacing-md);
  border-bottom: 1px solid var(--color-border);
}

.pkgSummary__title {
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--color-text);
  margin: 0;
}

.pkgSummary__clear {
  padding: var(--spacing-xs) var(--spacing-md);
  background: transparent;
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-sm);
  color: var(--color-text-light);
  font-size: var(--font-size-sm);
  cursor: pointer;
  transition: all 0.2s ease;
}

.pkgSummary__clear:hover {
  border-color: var(--color-error);
  color: var(--color-error);
  background: rgba(230, 57, 70, 0.05);
}

.pkgSummary__content {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.pkgSummary__row {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  padding: var(--spacing-sm) 0;
  color: var(--color-text);
  line-height: 1.6;
}

.pkgSummary__row strong {
  color: var(--color-text);
  font-weight: 600;
  min-width: 180px;
}

.pkgSummary__row span {
  color: var(--color-text);
  text-align: right;
  flex: 1;
}

.pkgSummary__row--full {
  flex-direction: column;
  gap: var(--spacing-sm);
}

.pkgSummary__row--full strong {
  min-width: auto;
}

.pkgSummary__list {
  list-style: none;
  padding: 0;
  margin: 0;
  margin-top: var(--spacing-sm);
}

.pkgSummary__list li {
  padding: var(--spacing-sm) 0;
  padding-left: var(--spacing-lg);
  position: relative;
  color: var(--color-text);
  line-height: 1.6;
}

.pkgSummary__list li::before {
  content: "•";
  position: absolute;
  left: 0;
  color: var(--color-primary);
  font-weight: bold;
  font-size: 1.2em;
}

/* Course highlight styles */
.table tbody tr.is-included {
  background: rgba(0, 94, 255, 0.08);
  border-left: 4px solid #0b5cff;
}

.table tbody tr.is-included td {
  font-weight: 600;
  color: var(--color-text);
}

.table tbody tr.is-preview {
  background: rgba(255, 193, 7, 0.1);
  border-left: 4px solid #ffc107;
}

.table tbody tr.is-preview td {
  font-weight: 600;
}

.table-card.is-included {
  background: rgba(0, 94, 255, 0.08);
  border-left: 4px solid #0b5cff;
}

.table-card.is-included .table-card__title {
  font-weight: 700;
  color: var(--color-text);
}

.table-card.is-preview {
  background: rgba(255, 193, 7, 0.1);
  border-left: 4px solid #ffc107;
}

.table-card.is-preview .table-card__title {
  font-weight: 700;
}

/* Package Table Interactive Styles */

.pkgTable__row {
  cursor: pointer;
  transition: background-color 0.2s ease;
}

.pkgTable__row--hover {
  background: rgba(0, 94, 255, 0.03) !important;
}

.pkgTable__row--active {
  background: rgba(0, 94, 255, 0.05) !important;
}

.pkgTable__courses-cell {
  min-width: 200px;
}

.courseChips {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
  align-items: flex-start;
}

.courseChip {
  display: inline-flex;
  align-items: center;
  min-width: auto;
  max-width: 100%;
  min-height: 32px;
  padding: var(--spacing-xs) var(--spacing-md);
  background: rgba(0, 94, 255, 0.08);
  border: 1px solid rgba(0, 94, 255, 0.2);
  border-radius: var(--border-radius-md);
  color: var(--color-text);
  font-size: var(--font-size-sm);
  font-weight: 400;
  transition: all 0.2s ease;
  word-wrap: break-word;
  white-space: normal;
  line-height: 1.4;
}

.courseChip:hover {
  background: rgba(0, 94, 255, 0.12);
  border-color: rgba(0, 94, 255, 0.35);
}

.courseChip--name {
  padding: var(--spacing-xs) var(--spacing-md);
}

.courseChip__name {
  color: var(--color-text);
  font-weight: 500;
}

.courseChip__separator {
  color: var(--color-text-light);
  margin: 0 2px;
  opacity: 0.6;
}

.courseChip__id {
  color: var(--color-primary);
  font-weight: 600;
  font-size: var(--font-size-xs);
  background: rgba(0, 94, 255, 0.1);
  padding: 2px 6px;
  border-radius: 4px;
  margin-left: 2px;
}

@media (max-width: 768px) {
  .courseChip {
    min-height: 36px;
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: var(--font-size-base);
    width: 100%;
    max-width: 100%;
  }
  
  .courseChip--name {
    padding: var(--spacing-sm) var(--spacing-md);
  }
  
  .courseChips {
    width: 100%;
  }
}

/* Individual Courses Picker */
.individualPicker {
  margin-top: var(--spacing-lg);
  background: white;
  border: 1px solid rgba(0, 0, 0, 0.06);
  border-radius: 16px;
  padding: var(--spacing-lg);
  box-shadow: var(--shadow-sm);
  animation: fadeIn 0.3s ease-in;
  width: 100%;
  box-sizing: border-box;
  overflow: visible;
}

.individualPicker__header {
  margin-bottom: var(--spacing-md);
}

.individualPicker__title {
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--color-text);
  margin: 0 0 var(--spacing-xs) 0;
}

.individualPicker__subtitle {
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
  margin: 0;
}

.individualPicker__search {
  margin-bottom: var(--spacing-md);
}

.individualPicker__search-input {
  width: 100%;
  padding: var(--spacing-sm) var(--spacing-md);
  border: 2px solid var(--color-border);
  border-radius: var(--border-radius-md);
  font-size: var(--font-size-base);
  transition: border-color 0.2s ease;
}

.individualPicker__search-input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(0, 102, 204, 0.1);
}

.individualPicker__warning {
  padding: var(--spacing-sm) var(--spacing-md);
  background: rgba(230, 57, 70, 0.1);
  border: 1px solid rgba(230, 57, 70, 0.3);
  border-radius: var(--border-radius-sm);
  color: var(--color-error);
  font-size: var(--font-size-sm);
  margin-bottom: var(--spacing-md);
}

.individualList {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
  max-height: 400px;
  overflow-y: auto;
  padding-right: var(--spacing-xs);
  width: 100%;
  box-sizing: border-box;
}

.individualItem {
  display: flex;
  align-items: center;
  padding: var(--spacing-sm);
  border-radius: var(--border-radius-sm);
  transition: background-color 0.2s ease;
  cursor: pointer;
}

.individualItem:hover {
  background: var(--color-bg-light);
}

.individualItem__checkbox {
  width: 20px;
  height: 20px;
  margin-right: var(--spacing-md);
  cursor: pointer;
  accent-color: var(--color-primary);
  flex-shrink: 0;
}

.individualItem__label {
  font-size: var(--font-size-base);
  color: var(--color-text);
  cursor: pointer;
  user-select: none;
  flex: 1;
  line-height: 1.5;
}

.individualItem__checkbox:checked + .individualItem__label {
  font-weight: 600;
  color: var(--color-primary);
}

/* Summary toggle button */
.pkgSummary__toggle {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  padding: var(--spacing-xs) var(--spacing-sm);
  background: transparent;
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-sm);
  color: var(--color-primary);
  font-size: var(--font-size-sm);
  cursor: pointer;
  transition: all 0.2s ease;
  margin-top: var(--spacing-xs);
}

.pkgSummary__toggle:hover {
  border-color: var(--color-primary);
  background: rgba(0, 94, 255, 0.05);
}

.pkgSummary__toggle-icon {
  transition: transform 0.2s ease;
  width: 16px;
  height: 16px;
}

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

/* PKG CHIPS MOBILE: Chips seleccionables grandes y claros */
@media (max-width: 768px) {
  /* PREVENIR OVERFLOW HORIZONTAL EN FORMULARIO */
  .form-section,
  .form__group,
  .form__group--full {
    max-width: 100% !important;
    box-sizing: border-box !important;
    overflow-x: visible;
  }
  
  .pkgPicker {
    grid-template-columns: 1fr;
    gap: 12px;
    margin-top: var(--spacing-md);
    /* Asegurar que el grid mantenga padding lateral */
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    padding-left: 0;
    padding-right: 0;
    overflow: visible;
  }
  
  .pkgChip {
    width: 100%;
    max-width: 100%;
    min-height: 56px;
    padding: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background: white;
    border: 2px solid var(--color-border);
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.2s ease;
    position: relative;
    -webkit-tap-highlight-color: rgba(0, 94, 255, 0.1);
    touch-action: manipulation;
    box-sizing: border-box;
    /* Asegurar que nunca pierda padding lateral */
    margin-left: 0;
    margin-right: 0;
  }
  
  .pkgChip:active {
    transform: scale(0.97);
  }
  
  .pkgChip__name {
    font-weight: 600;
    font-size: var(--font-size-base);
    color: var(--color-text);
    flex: 1;
    text-align: center;
  }
  
  .pkgChip__action {
    display: none; /* Ocultar "Agregar" en móvil */
  }
  
  .pkgChip__check {
    position: absolute;
    top: 12px;
    right: 12px;
    width: 20px;
    height: 20px;
    color: white;
    display: none;
  }
  
  /* Estado seleccionado en móvil */
  .pkgChip--selected,
  .pkgChip.is-selected {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: white;
    box-shadow: 0 2px 8px rgba(0, 94, 255, 0.2);
  }
  
  .pkgChip--selected .pkgChip__name,
  .pkgChip.is-selected .pkgChip__name {
    color: white;
    font-weight: 600;
  }
  
  .pkgChip--selected .pkgChip__check,
  .pkgChip.is-selected .pkgChip__check {
    display: block;
  }
  
  /* Hover en móvil (opcional, para tablets con hover) */
  .pkgChip:hover:not(.pkgChip--selected):not(.is-selected) {
    border-color: var(--color-primary);
    background: rgba(0, 94, 255, 0.04);
  }
  
  /* Asegurar que los chips sean clickeables en móvil */
  .pkgChip {
    -webkit-tap-highlight-color: rgba(0, 94, 255, 0.1);
    touch-action: manipulation;
  }
  
  .pkgSummary__header {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--spacing-md);
  }
  
  .pkgSummary {
    padding: var(--spacing-md);
    margin-top: var(--spacing-md);
  }
  
  .pkgSummary__row {
    font-size: var(--font-size-sm);
    padding: 8px 0;
  }
  
  /* Individual picker en móvil - SOLO cuando está visible (no hidden) - FIX DEFINITIVO */
  /* IMPORTANTE: Este selector NO debe afectar elementos fuera del panel */
  #individual-picker:not([hidden]) {
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
    overflow-x: hidden !important;
    overflow-y: visible !important;
    display: block !important;
    margin-top: var(--spacing-md);
    margin-left: 0 !important;
    margin-right: 0 !important;
    padding: var(--spacing-md);
    border-radius: 12px;
    /* Anular cualquier grid/column heredado */
    grid-column: auto !important;
    grid-template-columns: unset !important;
    column-count: unset !important;
    position: relative !important;
    float: none !important;
    /* Aislar del resto del formulario - NO afecta elementos hermanos */
    isolation: isolate;
    contain: layout;
  }
  
  /* PROTECCIÓN: Asegurar que los chips fuera del panel NO se vean afectados */
  .pkgPicker:not(#individual-picker),
  .pkgPicker:not(#individual-picker) .pkgChip {
    box-sizing: border-box !important;
    max-width: 100% !important;
  }
  
  .pkgChip:not(#individual-picker *) {
    padding: 16px !important;
    margin-left: 0 !important;
    margin-right: 0 !important;
    width: 100% !important;
    max-width: 100% !important;
  }
  
  /* Box-sizing SOLO dentro del panel, no afecta elementos fuera */
  #individual-picker:not([hidden]) .individualPicker__header,
  #individual-picker:not([hidden]) .individualPicker__search,
  #individual-picker:not([hidden]) .individualPicker__warning,
  #individual-picker:not([hidden]) .individualList,
  #individual-picker:not([hidden]) .individualItem,
  #individual-picker:not([hidden]) .individualItem__checkbox,
  #individual-picker:not([hidden]) .individualItem__label,
  #individual-picker:not([hidden]) .individualPicker__search-input {
    box-sizing: border-box;
  }
  
  #individual-picker:not([hidden]) .individualPicker__header {
    margin-bottom: var(--spacing-md);
    width: 100%;
    box-sizing: border-box;
  }
  
  #individual-picker:not([hidden]) .individualPicker__title {
    font-size: var(--font-size-lg);
    margin-bottom: 6px;
  }
  
  #individual-picker:not([hidden]) .individualPicker__subtitle {
    font-size: var(--font-size-sm);
    line-height: 1.5;
  }
  
  #individual-picker:not([hidden]) .individualPicker__search {
    width: 100%;
    max-width: 100%;
    margin-bottom: 12px;
    box-sizing: border-box;
  }
  
  #individual-picker:not([hidden]) .individualPicker__search-input {
    width: 100% !important;
    max-width: 100% !important;
    padding: 14px;
    font-size: 16px;
    min-height: 48px;
    border-radius: 12px;
    box-sizing: border-box;
  }
  
  #individual-picker:not([hidden]) .individualPicker__warning {
    width: 100%;
    max-width: 100%;
    padding: 12px;
    margin-bottom: 12px;
    box-sizing: border-box;
    font-size: var(--font-size-sm);
    line-height: 1.5;
  }
  
  /* Lista de cursos: columna vertical limpia - FIX OVERLAP DEFINITIVO */
  #individual-picker:not([hidden]) .individualList {
    display: flex !important;
    flex-direction: column !important;
    gap: 0 !important;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
    overflow-x: hidden !important;
    overflow-y: auto;
    max-height: 400px;
    padding-right: 4px;
    padding-left: 0;
    margin: 0 !important;
    /* Anular cualquier grid/table/column heredado */
    grid-template-columns: unset !important;
    column-count: unset !important;
    columns: unset !important;
  }
  
  /* Cada item: checkbox + texto alineados arriba - FIX OVERLAP BLINDADO */
  #individual-picker:not([hidden]) .individualItem {
    display: flex !important;
    flex-direction: row !important;
    align-items: flex-start !important;
    gap: 12px !important;
    padding: 14px !important;
    padding-left: 0 !important;
    padding-right: 0 !important;
    min-height: 48px !important;
    height: auto !important;
    max-height: none !important;
    border-radius: 0;
    margin-bottom: 12px !important;
    margin-top: 0 !important;
    margin-left: 0 !important;
    margin-right: 0 !important;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
    position: static !important;
    /* Anular cualquier layout heredado que cause overlap */
    grid-column: auto !important;
    grid-row: auto !important;
    float: none !important;
    white-space: normal !important;
    overflow: visible !important;
    clear: both !important;
    border-bottom: 1px solid rgba(0,0,0,0.06);
  }
  
  #individual-picker:not([hidden]) .individualItem:last-child {
    margin-bottom: 0 !important;
    border-bottom: none;
  }
  
  #individual-picker:not([hidden]) .individualItem__checkbox {
    width: 24px !important;
    height: 24px !important;
    min-width: 24px !important;
    max-width: 24px !important;
    flex: 0 0 24px !important;
    flex-shrink: 0 !important;
    flex-grow: 0 !important;
    margin: 0 !important;
    margin-top: 2px !important;
    padding: 0 !important;
    cursor: pointer;
    accent-color: var(--color-primary);
    position: static !important;
    float: none !important;
    display: block !important;
  }
  
  #individual-picker:not([hidden]) .individualItem__label {
    font-size: var(--font-size-base) !important;
    line-height: 1.5 !important;
    flex: 1 1 auto !important;
    display: block !important;
    white-space: normal !important;
    overflow-wrap: break-word !important;
    word-wrap: break-word !important;
    word-break: break-word !important;
    hyphens: auto;
    color: var(--color-text);
    cursor: pointer;
    user-select: none;
    margin: 0 !important;
    padding: 0 !important;
    position: static !important;
    float: none !important;
    clear: none !important;
    /* Asegurar que el texto nunca se monte y permita expansión vertical */
    min-width: 0 !important;
    max-width: 100% !important;
    height: auto !important;
    max-height: none !important;
    overflow: visible !important;
  }
  
  #individual-picker:not([hidden]) .individualItem__checkbox:checked + .individualItem__label {
    font-weight: 600;
    color: var(--color-primary);
  }
}

/* FIX ESPECÍFICO PARA PANTALLAS MUY ESTRECHAS (≤480px) - Prevenir overlap de texto */
@media (max-width: 480px) {
  #individual-picker:not([hidden]) .individualItem {
    height: auto !important;
    min-height: auto !important;
    max-height: none !important;
    /* Permitir que el item se expanda completamente según el contenido */
    align-content: flex-start !important;
  }
  
  #individual-picker:not([hidden]) .individualItem__label {
    line-height: 1.5 !important;
    /* Asegurar que texto largo pueda envolver en múltiples líneas */
    word-break: break-word !important;
    overflow-wrap: anywhere !important;
    /* Permitir que el label expanda el contenedor */
    min-height: auto !important;
    height: auto !important;
  }
}
  
  .pkgSummary__clear {
    width: 100%;
    text-align: center;
  }
  
  .pkgSummary__row {
    flex-direction: column;
    gap: var(--spacing-xs);
  }
  
  .pkgSummary__row strong {
    min-width: auto;
  }
  
  .pkgSummary__row span {
    text-align: left;
  }
  
  /* Estilos adicionales para móvil pequeño ya están en el bloque anterior */
}

/* ========================================
   TOAST POPUP SYSTEM
   ======================================== */

.toastWrap {
  position: fixed;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10000;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-md);
  padding-bottom: max(var(--spacing-md), env(safe-area-inset-bottom));
  pointer-events: none;
  width: 100%;
  max-width: 500px;
}

.toast {
  background: var(--color-bg);
  color: var(--color-text);
  padding: var(--spacing-md) var(--spacing-lg);
  border-radius: var(--border-radius-md);
  box-shadow: var(--shadow-lg);
  font-size: var(--font-size-base);
  font-weight: 500;
  line-height: 1.5;
  text-align: center;
  pointer-events: auto;
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  animation: toastEnter 0.3s ease-out;
  transform: translateY(0);
  opacity: 1;
}

.toast.success {
  background: var(--color-success);
  color: white;
}

.toast.error {
  background: var(--color-error);
  color: white;
}

@keyframes toastEnter {
  from {
    transform: translateY(100%);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

/* Mobile adjustments */
@media (max-width: 768px) {
  .toastWrap {
    padding-left: var(--spacing-md);
    padding-right: var(--spacing-md);
    padding-bottom: max(var(--spacing-md), env(safe-area-inset-bottom));
  }
  
  .toast {
    font-size: var(--font-size-sm);
    padding: var(--spacing-sm) var(--spacing-md);
  }
}