/* ================================================================
   ESOES Theme — Alpine Precision Design System
   Palette: Glacier Cyan #00ADEE · Obsidian #191C1E · Surface #F7F9FB
   Font: Inter (body) — sharp, minimal, corporate
   ================================================================ */

/* ----------------------------------------------------------------
   1. RESET & BASE
   ---------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: 'Inter', sans-serif;
  color: #191c1e;
  background: #f7f9fb;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a   { color: inherit; text-decoration: none; }
ul  { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* ----------------------------------------------------------------
   2. DESIGN TOKENS
   ---------------------------------------------------------------- */
:root {
  --surface:           #f7f9fb;
  --surface-low:       #f2f4f6;
  --surface-container: #eceef0;
  --surface-high:      #e6e8ea;
  --surface-white:     #ffffff;
  --on-surface:        #191c1e;
  --on-surface-var:    #3e4850;
  --outline:           #6e7881;
  --outline-var:       #bdc8d1;

  --primary:           #00AEEF;
  --primary-bright:    #33C8FF;
  --primary-fixed:     #cceeff;
  --on-primary:        #ffffff;

  --obsidian:          #191c1e;
  --on-obsidian:       #ffffff;

  --container:         1280px;
  --px-desktop:        64px;
  --px-mobile:         20px;
  --transition:        0.25s cubic-bezier(0.4,0,0.2,1);
}

/* ----------------------------------------------------------------
   3. UTILITIES
   ---------------------------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--px-desktop);
}

.section { padding: 96px 0; }
.section--dark  { background: var(--obsidian); color: var(--on-obsidian); }
.section--light { background: var(--surface-low); }
.section--white { background: var(--surface-white); }

/* Eyebrow label */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: 16px;
}
.eyebrow::before {
  content: '';
  display: block;
  width: 40px;
  height: 1px;
  background: var(--primary);
  flex-shrink: 0;
}

.section__header { margin-bottom: 56px; }
.section__header--center { text-align: center; }
.section__header--center .eyebrow { justify-content: center; }
.section__header--center .eyebrow::before { display: none; }

.display-title {
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.03em;
  text-transform: uppercase;
  color: var(--on-surface);
}
.display-title--white { color: var(--on-obsidian); }

.headline {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
  text-transform: uppercase;
}

.body-lead {
  font-size: 1.125rem;
  line-height: 1.75;
  color: var(--on-surface-var);
}

/* ----------------------------------------------------------------
   4. BUTTONS
   ---------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 32px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  transition: background var(--transition), color var(--transition), transform var(--transition);
  white-space: nowrap;
  border-radius: 0;
  border: 1px solid transparent;
}
.btn:hover { transform: none; }

.btn--black {
  background: var(--obsidian);
  color: var(--on-obsidian);
  border-color: var(--obsidian);
}
.btn--black:hover { background: var(--primary); border-color: var(--primary); }

.btn--cyan {
  background: var(--primary);
  color: var(--on-primary);
  border-color: var(--primary);
}
.btn--cyan:hover { background: var(--primary-bright); border-color: var(--primary-bright); }

.btn--ghost {
  background: transparent;
  color: var(--primary);
  border: 1px solid var(--primary);
}
.btn--ghost:hover { background: var(--primary); color: var(--on-primary); }

.btn--ghost-white {
  background: transparent;
  color: rgba(255,255,255,0.85);
  border: 1px solid rgba(255,255,255,0.25);
}
.btn--ghost-white:hover { background: rgba(255,255,255,0.1); color: #fff; border-color: rgba(255,255,255,0.6); }

.btn--lg { padding: 18px 48px; font-size: 14px; }

/* ----------------------------------------------------------------
   5. HEADER
   ---------------------------------------------------------------- */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(255,255,255,0.95);
  border-bottom: 1px solid var(--outline-var);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transition: background var(--transition), box-shadow var(--transition);
  height: 110px;
}
.site-header.is-solid {
  background: rgba(255,255,255,1);
  box-shadow: 0 1px 0 var(--outline-var);
}

.header__inner {
  display: flex;
  align-items: center;
  height: 110px;
  gap: 40px;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 40px;
}

/* Logo */
.header__logo {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}
.header__logo img {
  height: 88px;
  width: auto;
  display: block;
}
.header__logo-text {
  font-size: 1.4rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--obsidian);
}

/* Nav — desktop: centrado sobre el header vía fixed */
.header__nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 110px;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
  z-index: 999;
}
.header__menu {
  display: flex;
  align-items: center;
  gap: 2px;
  list-style: none;
  margin: 0;
  padding: 0;
  pointer-events: auto;
}
.header__menu a {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--on-surface-var);
  padding: 8px 14px;
  transition: color var(--transition);
  border-bottom: 2px solid transparent;
}
.header__menu a:hover,
.header__menu a.active {
  color: var(--primary);
  border-bottom-color: var(--primary);
}

.header__cta {
  margin-left: 20px;
  padding: 10px 28px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  background: var(--obsidian);
  color: var(--on-obsidian);
  border: 1px solid var(--obsidian);
  transition: background var(--transition);
}
.header__cta:hover { background: var(--primary); border-color: var(--primary); color: #fff; }

/* Hamburger */
.header__burger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  margin-left: auto;
}
.header__burger span {
  display: block;
  height: 1.5px;
  width: 24px;
  background: var(--obsidian);
  transition: transform var(--transition), opacity var(--transition);
}
.header__burger.is-open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.header__burger.is-open span:nth-child(2) { opacity: 0; }
.header__burger.is-open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* ----------------------------------------------------------------
   6. HERO
   ---------------------------------------------------------------- */
.hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: center;
  background: var(--obsidian);
  overflow: hidden;
  padding-top: 80px;
}

.hero__bg {
  position: absolute;
  inset: 0;
  background-image: url('../img/hero-bg.jpg');
  background-size: cover;
  background-position: center 35%;
  opacity: 0.45;
  transition: opacity 1s ease;
}
.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to right, rgba(10,14,26,0.82) 45%, rgba(10,14,26,0.15) 100%);
}

.hero__content {
  position: relative;
  z-index: 1;
  padding: 80px 0 80px;
  width: 100%;
}

/* Pill badge */
.hero__pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(0,173,238,0.15);
  border: 1px solid rgba(0,173,238,0.3);
  color: var(--primary-fixed);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  padding: 8px 16px;
  margin-bottom: 28px;
}
.hero__pill-dot {
  width: 6px; height: 6px;
  background: var(--primary);
  border-radius: 50%;
  animation: pulse 2s ease infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.5; transform: scale(0.85); }
}

.hero__title {
  font-size: clamp(3.5rem, 9vw, 7.5rem);
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.04em;
  text-transform: uppercase;
  color: #fff;
  margin-bottom: 28px;
}
.hero__title-accent { color: var(--primary-fixed); }

.hero__subtitle {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.65);
  max-width: 520px;
  line-height: 1.8;
  margin-bottom: 48px;
}

.hero__actions { display: flex; flex-wrap: wrap; gap: 16px; }

/* ----------------------------------------------------------------
   7. STATS BAR
   ---------------------------------------------------------------- */
.stats {
  background: var(--obsidian);
  border-top: 1px solid rgba(255,255,255,0.06);
}
.stats__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
}
.stats__item {
  padding: 36px 32px;
  border-right: 1px solid rgba(255,255,255,0.08);
  text-align: center;
}
.stats__item:last-child { border-right: none; }
.stats__number {
  font-size: clamp(2.2rem, 5vw, 3.5rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: #fff;
  line-height: 1;
  margin-bottom: 8px;
}
.stats__number--accent { color: var(--primary-bright); }
.stats__label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.4);
}

/* ----------------------------------------------------------------
   8. CLASES PARTICULARES
   ---------------------------------------------------------------- */
.particulares__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.particulares__media { position: relative; }
.particulares__img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  filter: grayscale(20%);
  transition: filter 0.6s ease;
  border: 1px solid var(--outline-var);
}
.particulares__media:hover .particulares__img { filter: grayscale(0); }

/* spec badge */
.particulares__spec {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  background: var(--obsidian);
  color: #fff;
  padding: 20px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.particulares__spec-text {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--primary-bright);
}
.particulares__spec-badge {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  background: var(--primary);
  color: #fff;
  padding: 4px 10px;
}

.particulares__features {
  display: flex;
  flex-direction: column;
  gap: 0;
  margin: 32px 0 40px;
  border-top: 1px solid var(--outline-var);
}
.particulares__feature {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 14px 0;
  border-bottom: 1px solid var(--outline-var);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--on-surface);
}
.particulares__feature-num {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--primary);
  width: 28px;
  flex-shrink: 0;
}
.particulares__actions { display: flex; gap: 12px; flex-wrap: wrap; }

/* ----------------------------------------------------------------
   9. CURSOS ONLINE
   ---------------------------------------------------------------- */
.cursos__filters {
  display: flex;
  gap: 0;
  margin-bottom: 48px;
  border-bottom: 1px solid var(--outline-var);
}
.cursos__filter-btn {
  padding: 12px 24px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--on-surface-var);
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  cursor: pointer;
  transition: color var(--transition), border-color var(--transition);
}
.cursos__filter-btn.is-active,
.cursos__filter-btn:hover {
  color: var(--primary);
  border-bottom-color: var(--primary);
}

/* Grid: hairline borders like the catalog mockup */
.cursos__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--outline-var);
  border-left: 1px solid var(--outline-var);
}

/* Course card — "academic" style */
.course-card {
  display: flex;
  flex-direction: column;
  border-right: 1px solid var(--outline-var);
  border-bottom: 1px solid var(--outline-var);
  background: var(--surface-white);
  transition: background var(--transition);
}
.course-card:hover { background: var(--surface-low); }

.course-card__media {
  position: relative;
  aspect-ratio: 4/3;
  overflow: hidden;
  background: var(--surface-container);
}
.course-card__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(30%);
  transform: scale(1.04);
  transition: transform 0.7s ease, filter 0.7s ease;
}
.course-card:hover .course-card__img { transform: scale(1); filter: grayscale(0); }

/* overlay tint */
.course-card__media::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(25,28,30,0.08);
  transition: background var(--transition);
}
.course-card:hover .course-card__media::after { background: transparent; }

.course-card__tag {
  position: absolute;
  top: 0; left: 0;
  background: var(--obsidian);
  color: #fff;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding: 8px 16px;
  z-index: 1;
}
.course-card__tag--principiante { background: #006d3a; }
.course-card__tag--intermedio   { background: var(--primary); }
.course-card__tag--avanzado     { background: #8b1a00; }

.course-card__body {
  padding: 32px;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.course-card__meta {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: 12px;
}
.course-card__title {
  font-size: 1.05rem;
  font-weight: 700;
  text-transform: uppercase;
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--on-surface);
  margin-bottom: 16px;
  transition: color var(--transition);
}
.course-card:hover .course-card__title { color: var(--primary); }

.course-card__desc {
  font-size: 0.875rem;
  color: var(--on-surface-var);
  line-height: 1.7;
  flex: 1;
  margin-bottom: 24px;
}

.course-card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 20px;
  border-top: 1px solid var(--outline-var);
}
.course-card__price-label {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--outline);
  margin-bottom: 2px;
}
.course-card__price {
  font-size: 1.4rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--on-surface);
}
.course-card__btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--on-surface);
  transition: color var(--transition), transform var(--transition);
}
.course-card__btn:hover { color: var(--primary); transform: translateX(4px); }

.cursos__cta { text-align: center; margin-top: 48px; }

/* ----------------------------------------------------------------
   10. MÉTODO ESOES
   ---------------------------------------------------------------- */
.metodo__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border-top: 1px solid rgba(255,255,255,0.08);
  border-left: 1px solid rgba(255,255,255,0.08);
}
.metodo__step {
  padding: 48px 32px;
  border-right: 1px solid rgba(255,255,255,0.08);
  border-bottom: 1px solid rgba(255,255,255,0.08);
  transition: background var(--transition);
}
.metodo__step:hover { background: rgba(0,101,141,0.1); }

.metodo__num {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: 24px;
}
.metodo__icon {
  width: 40px; height: 40px;
  color: var(--primary-bright);
  margin-bottom: 20px;
}
.metodo__step-title {
  font-size: 1rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  color: #fff;
  margin-bottom: 12px;
}
.metodo__step-desc {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.5);
  line-height: 1.75;
}

/* ----------------------------------------------------------------
   11. ESTACIONES
   ---------------------------------------------------------------- */
.accordion-item {
  border-bottom: 1px solid var(--outline-var);
}
.accordion-item:first-child { border-top: 1px solid var(--outline-var); }

.accordion-trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 0;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--on-surface);
  transition: color var(--transition);
}
.accordion-trigger:hover { color: var(--primary); }
.accordion-trigger svg {
  width: 18px; height: 18px;
  flex-shrink: 0;
  color: var(--primary);
  transition: transform var(--transition);
}
.accordion-trigger[aria-expanded="true"] svg { transform: rotate(180deg); }

.accordion-panel { display: none; padding: 0 0 24px; }
.accordion-panel.is-open { display: block; }

.estaciones__list { display: flex; flex-wrap: wrap; gap: 6px; }
.estaciones__tag {
  display: inline-block;
  background: var(--surface-container);
  border: 1px solid var(--outline-var);
  color: var(--on-surface);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 5px 12px;
  border-radius: 0;
  transition: background var(--transition), color var(--transition), border-color var(--transition);
}
.estaciones__tag:hover {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
}

/* ----------------------------------------------------------------
   12. TESTIMONIOS
   ---------------------------------------------------------------- */
.testimonials { background: var(--surface-low); }

.testimonials__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border-top: 1px solid var(--outline-var);
  border-left: 1px solid var(--outline-var);
}
.testimonial-card {
  padding: 40px 36px;
  border-right: 1px solid var(--outline-var);
  border-bottom: 1px solid var(--outline-var);
  background: var(--surface-white);
  transition: background var(--transition);
}
.testimonial-card:hover { background: var(--surface); }

.testimonial-card__stars {
  display: flex;
  gap: 3px;
  color: var(--primary-bright);
  margin-bottom: 20px;
}
.testimonial-card__stars svg { width: 16px; height: 16px; fill: currentColor; }

.testimonial-card__text {
  font-size: 0.95rem;
  line-height: 1.8;
  color: var(--on-surface);
  margin-bottom: 28px;
  font-style: italic;
  quotes: "«" "»";
}
.testimonial-card__text::before { content: open-quote; }
.testimonial-card__text::after  { content: close-quote; }

.testimonial-card__author { display: flex; align-items: center; gap: 14px; }
.testimonial-card__initials {
  width: 44px; height: 44px;
  background: var(--obsidian);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 800;
  flex-shrink: 0;
  letter-spacing: 0.05em;
}
.testimonial-card__name {
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.testimonial-card__nivel {
  font-size: 11px;
  color: var(--outline);
  font-style: italic;
  margin-top: 2px;
}

/* ----------------------------------------------------------------
   13. BLOG
   ---------------------------------------------------------------- */
.blog__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border-top: 1px solid var(--outline-var);
  border-left: 1px solid var(--outline-var);
}
.blog-card {
  border-right: 1px solid var(--outline-var);
  border-bottom: 1px solid var(--outline-var);
  background: var(--surface-white);
  transition: background var(--transition);
}
.blog-card:hover { background: var(--surface-low); }

.blog-card__media { aspect-ratio: 16/9; overflow: hidden; }
.blog-card__img {
  width: 100%; height: 100%;
  object-fit: cover;
  filter: grayscale(20%);
  transition: transform 0.6s ease, filter 0.6s ease;
  transform: scale(1.02);
}
.blog-card:hover .blog-card__img { transform: scale(1); filter: grayscale(0); }

.blog-card__body { padding: 28px 28px 32px; }
.blog-card__cat {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: 10px;
}
.blog-card__title {
  font-size: 1rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: -0.01em;
  line-height: 1.3;
  color: var(--on-surface);
  margin-bottom: 12px;
  transition: color var(--transition);
}
.blog-card:hover .blog-card__title { color: var(--primary); }
.blog-card__excerpt { font-size: 0.875rem; color: var(--on-surface-var); line-height: 1.7; margin-bottom: 20px; }
.blog-card__date {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--outline);
}
.blog__cta { text-align: center; margin-top: 48px; }

/* ----------------------------------------------------------------
   14. PAGE TEMPLATES
   ---------------------------------------------------------------- */
.page-hero {
  background: var(--obsidian);
  padding: 160px var(--px-desktop) 80px;
  color: #fff;
}
.page-hero__eyebrow { color: var(--primary); }
.page-hero__title {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: -0.03em;
  margin-top: 16px;
}

.page-content { padding: 80px 0; }
.page-content__inner { max-width: 820px; margin: 0 auto; }

/* ----------------------------------------------------------------
   15. BLOG ARCHIVE
   ---------------------------------------------------------------- */
.blog-layout { padding: 80px 0; }
.blog-layout__grid { display: grid; grid-template-columns: 1fr 320px; gap: 64px; }

.post-list { display: flex; flex-direction: column; gap: 0; border-top: 1px solid var(--outline-var); border-left: 1px solid var(--outline-var); }
.post-entry {
  display: grid;
  grid-template-columns: 260px 1fr;
  border-right: 1px solid var(--outline-var);
  border-bottom: 1px solid var(--outline-var);
  transition: background var(--transition);
}
.post-entry:hover { background: var(--surface-low); }
.post-entry__media { overflow: hidden; }
.post-entry__img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; }
.post-entry:hover .post-entry__img { transform: scale(1.03); }
.post-entry__content { padding: 28px 32px; display: flex; flex-direction: column; justify-content: center; }
.post-entry__cat { font-size: 10px; font-weight: 700; letter-spacing: 0.25em; text-transform: uppercase; color: var(--primary); margin-bottom: 10px; }
.post-entry__title { font-size: 1.1rem; font-weight: 700; text-transform: uppercase; line-height: 1.3; margin-bottom: 10px; }
.post-entry__title a:hover { color: var(--primary); }
.post-entry__excerpt { font-size: 0.875rem; color: var(--on-surface-var); margin-bottom: 16px; }
.post-entry__read { font-size: 12px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--primary); display: inline-flex; align-items: center; gap: 6px; }
.post-entry__read:hover { gap: 10px; }

.pagination { display: flex; justify-content: center; gap: 0; margin-top: 48px; border: 1px solid var(--outline-var); width: fit-content; margin-left: auto; margin-right: auto; }
.pagination a, .pagination span {
  display: inline-flex; align-items: center; justify-content: center;
  min-width: 44px; height: 44px; padding: 0 12px;
  font-size: 12px; font-weight: 700; letter-spacing: 0.05em;
  border-right: 1px solid var(--outline-var);
  color: var(--on-surface-var);
  transition: background var(--transition), color var(--transition);
}
.pagination a:last-child, .pagination span:last-child { border-right: none; }
.pagination .current, .pagination a:hover { background: var(--obsidian); color: #fff; }

/* Sidebar */
.sidebar { position: sticky; top: 100px; }
.widget { margin-bottom: 32px; border: 1px solid var(--outline-var); }
.widget__title { font-size: 11px; font-weight: 700; letter-spacing: 0.2em; text-transform: uppercase; padding: 14px 20px; border-bottom: 2px solid var(--obsidian); }
.widget__content { padding: 20px; }

/* ----------------------------------------------------------------
   16. SINGLE POST
   ---------------------------------------------------------------- */
.single-post { padding: 80px 0; }
.single-post__wrap { max-width: 800px; margin: 0 auto; }
.single-post__cat { font-size: 11px; font-weight: 700; letter-spacing: 0.25em; text-transform: uppercase; color: var(--primary); margin-bottom: 16px; }
.single-post__title { font-size: clamp(2rem, 4vw, 3rem); font-weight: 800; text-transform: uppercase; letter-spacing: -0.03em; line-height: 1.1; margin-bottom: 20px; }
.single-post__meta { display: flex; gap: 24px; font-size: 12px; color: var(--outline); text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 40px; border-bottom: 1px solid var(--outline-var); padding-bottom: 24px; }
.single-post__featured { width: 100%; aspect-ratio: 16/7; object-fit: cover; margin-bottom: 48px; border: 1px solid var(--outline-var); }
.single-post__content { font-size: 1.05rem; line-height: 1.9; }
.single-post__content h2 { font-size: 1.5rem; font-weight: 700; text-transform: uppercase; letter-spacing: -0.02em; margin: 40px 0 16px; }
.single-post__content p  { margin-bottom: 20px; }
.single-post__content ul { list-style: disc; margin: 0 0 20px 24px; }

/* ----------------------------------------------------------------
   17. 404
   ---------------------------------------------------------------- */
.not-found {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 40px;
  background: var(--obsidian);
  color: #fff;
}
.not-found__num {
  font-size: clamp(6rem, 20vw, 16rem);
  font-weight: 800;
  letter-spacing: -0.05em;
  line-height: 1;
  color: rgba(255,255,255,0.05);
  margin-bottom: -40px;
}
.not-found__title { font-size: 2rem; font-weight: 800; text-transform: uppercase; letter-spacing: -0.02em; margin-bottom: 16px; }
.not-found__desc { color: rgba(255,255,255,0.5); margin-bottom: 40px; }

/* ----------------------------------------------------------------
   18. WOOCOMMERCE
   ---------------------------------------------------------------- */
.woo-main { padding: 80px 0; }

ul.products {
  display: grid !important;
  grid-template-columns: repeat(3, 1fr) !important;
  gap: 0 !important;
  margin: 0 !important;
  padding: 0 !important;
  list-style: none !important;
  border-top: 1px solid var(--outline-var);
  border-left: 1px solid var(--outline-var);
}
ul.products li.product {
  border-right: 1px solid var(--outline-var);
  border-bottom: 1px solid var(--outline-var);
  margin: 0 !important;
}

.woocommerce-ordering select, .woocommerce-result-count {
  font-family: 'Inter', sans-serif;
  font-size: 12px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  border: 1px solid var(--outline-var);
  padding: 8px 16px;
  background: #fff;
  border-radius: 0;
}

.product__summary .price {
  font-size: 2rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--on-surface);
}
.product__summary .single_add_to_cart_button {
  background: var(--obsidian) !important;
  color: #fff !important;
  font-family: 'Inter', sans-serif !important;
  font-size: 12px !important;
  font-weight: 700 !important;
  text-transform: uppercase !important;
  letter-spacing: 0.12em !important;
  border-radius: 0 !important;
  padding: 16px 40px !important;
  border: none !important;
  transition: background var(--transition) !important;
}
.product__summary .single_add_to_cart_button:hover { background: var(--primary) !important; }

/* ----------------------------------------------------------------
   19. FOOTER
   ---------------------------------------------------------------- */
.site-footer { background: var(--obsidian); color: #fff; }

.footer__logos {
  background: #fff;
  border-top: 1px solid var(--outline-var);
  border-bottom: 1px solid var(--outline-var);
  padding: 40px 0;
}
.footer__logos-inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--px-desktop);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
}
.footer__logos-label {
  font-size: 10px; font-weight: 700;
  letter-spacing: 0.3em; text-transform: uppercase;
  color: var(--outline);
}
.footer__logos-grid {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 48px;
}
.footer__logos-grid img {
  height: 60px; width: auto; max-width: 140px;
  object-fit: contain;
  opacity: 0.85;
  transition: opacity var(--transition);
}
.footer__logos-grid img:hover { opacity: 1; }

.footer__top { padding: 80px 0 60px; }
.footer__grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1.2fr; gap: 64px; }

.footer__brand-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
}
.footer__brand-logo img { height: 72px; width: auto; }
.footer__logo-text { font-size: 1.5rem; font-weight: 800; letter-spacing: 0.15em; text-transform: uppercase; color: #fff; }
.footer__tagline { font-size: 0.875rem; color: rgba(255,255,255,0.45); line-height: 1.75; max-width: 280px; }

.footer__social { display: flex; gap: 8px; margin-top: 28px; }
.social-link {
  width: 40px; height: 40px;
  border: 1px solid rgba(255,255,255,0.12);
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,0.5);
  transition: background var(--transition), color var(--transition), border-color var(--transition);
}
.social-link:hover { background: var(--primary); border-color: var(--primary); color: #fff; }
.social-link svg { width: 17px; height: 17px; }

.footer__col-title {
  font-size: 10px; font-weight: 700;
  letter-spacing: 0.25em; text-transform: uppercase;
  color: var(--primary-bright);
  margin-bottom: 20px;
}
.footer__links { display: flex; flex-direction: column; gap: 12px; }
.footer__links a { font-size: 13px; color: rgba(255,255,255,0.45); transition: color var(--transition); }
.footer__links a:hover { color: #fff; }

.footer__contact { display: flex; flex-direction: column; gap: 14px; }
.footer__contact li { display: flex; align-items: center; gap: 10px; }
.footer__contact svg { width: 15px; height: 15px; color: var(--primary); flex-shrink: 0; }
.footer__contact a { font-size: 13px; color: rgba(255,255,255,0.45); transition: color var(--transition); }
.footer__contact a:hover { color: #fff; }

.footer__bottom { border-top: 1px solid rgba(255,255,255,0.05); padding: 24px 0; }
.footer__bottom-inner { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 12px; }
.footer__copy { font-size: 11px; letter-spacing: 0.15em; text-transform: uppercase; color: rgba(255,255,255,0.2); }
.footer__legal { display: flex; gap: 24px; }
.footer__legal a { font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase; color: rgba(255,255,255,0.2); transition: color var(--transition); }
.footer__legal a:hover { color: rgba(255,255,255,0.7); }

/* ----------------------------------------------------------------
   20. SCROLL ANIMATIONS
   ---------------------------------------------------------------- */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.is-visible { opacity: 1; transform: translateY(0); }
.reveal--delay-1 { transition-delay: 0.1s; }
.reveal--delay-2 { transition-delay: 0.2s; }
.reveal--delay-3 { transition-delay: 0.3s; }
.reveal--delay-4 { transition-delay: 0.4s; }

/* ----------------------------------------------------------------
   21. RESPONSIVE
   ---------------------------------------------------------------- */
@media (max-width: 1024px) {
  .container { padding: 0 32px; }
  .page-hero { padding-left: 32px; padding-right: 32px; }

  .cursos__grid,
  .blog__grid,
  .testimonials__grid,
  ul.products { grid-template-columns: repeat(2, 1fr) !important; }

  .metodo__grid { grid-template-columns: repeat(2, 1fr); }

  .particulares__grid { grid-template-columns: 1fr; gap: 48px; }
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .blog-layout__grid { grid-template-columns: 1fr; }
  .sidebar { position: static; }
}

@media (max-width: 768px) {
  .container { padding: 0 var(--px-mobile); }
  .page-hero { padding-left: var(--px-mobile); padding-right: var(--px-mobile); }
  .section { padding: 64px 0; }

  .header__nav {
    display: none;
    pointer-events: none;
  }
  .header__cta { display: none; }
  .header__nav.is-open {
    display: block;
    pointer-events: auto;
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: #191c1e;
    z-index: 999;
    overflow-y: auto;
  }
  .header__nav.is-open .header__menu {
    display: block;
    margin: 0;
    padding: 120px 32px 40px;
    list-style: none;
  }
  .header__nav.is-open .header__menu li { display: block; }
  .header__nav.is-open .header__menu a {
    display: block;
    font-size: 1.5rem;
    font-weight: 600;
    color: #ffffff;
    padding: 22px 0;
    border-bottom: 1px solid rgba(255,255,255,0.08);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    text-decoration: none;
  }
  .header__burger { display: flex; }

  .hero__title { font-size: clamp(2.8rem, 14vw, 5rem); }
  .hero__actions { flex-direction: column; align-items: flex-start; }

  .stats__grid { grid-template-columns: 1fr; }
  .stats__item { border-right: none; border-bottom: 1px solid rgba(255,255,255,0.06); }

  .cursos__grid,
  .blog__grid,
  .testimonials__grid,
  ul.products { grid-template-columns: 1fr !important; }
  .cursos__grid, .blog__grid, .testimonials__grid { border-left: none; }

  .metodo__grid { grid-template-columns: 1fr; border-left: none; }

  .footer__grid { grid-template-columns: 1fr; gap: 32px; }
  .footer__bottom-inner { flex-direction: column; align-items: flex-start; }

  .post-entry { grid-template-columns: 1fr; }
  .post-list { border-left: none; }
}

@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .btn--lg { padding: 15px 28px; font-size: 12px; }
}

/* ================================================================
   22. PAGE HERO (inner pages)
   ================================================================ */
.page-hero {
  padding: 120px var(--px-desktop) 72px;
}
.page-hero--sm { padding: 100px var(--px-desktop) 56px; }
.page-hero .eyebrow { margin-bottom: 12px; }
.page-hero__sub {
  margin-top: 16px;
  font-size: 1.0625rem;
  color: var(--outline-var);
  font-weight: 300;
  letter-spacing: 0.04em;
}

/* ================================================================
   23. HERO — full-page homepage
   ================================================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.hero__bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center 40%;
  transform: scale(1.04);
  transition: transform 8s ease;
}
.hero:hover .hero__bg { transform: scale(1); }
.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(10,14,26,0.82) 40%, rgba(11,61,140,0.55));
}
.hero__content {
  position: relative;
  z-index: 2;
  padding-top: 80px;
  max-width: 760px;
}
.hero__pill {
  display: inline-block;
  border: 1px solid rgba(0,173,238,0.5);
  color: var(--primary-bright);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  padding: 6px 14px;
  margin-bottom: 24px;
}
.hero__title {
  font-family: 'Montserrat', 'Inter', sans-serif;
  font-size: clamp(4rem, 10vw, 8rem);
  font-weight: 900;
  line-height: 0.92;
  color: #fff;
  letter-spacing: -0.02em;
  margin-bottom: 24px;
}
.hero__sub {
  font-size: 1.125rem;
  color: rgba(255,255,255,0.75);
  font-weight: 300;
  line-height: 1.7;
  margin-bottom: 40px;
  max-width: 540px;
}
.hero__ctas { display: flex; gap: 16px; flex-wrap: wrap; }
.hero__scroll-hint {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  color: rgba(255,255,255,0.4);
  animation: bounce 2s infinite;
}
.hero__scroll-hint svg { width: 28px; height: 28px; }
@keyframes bounce {
  0%,100% { transform: translateX(-50%) translateY(0); }
  50%      { transform: translateX(-50%) translateY(8px); }
}

/* ================================================================
   24. STATS BAR (homepage)
   ================================================================ */
.stats-bar { background: var(--obsidian); padding: 0; }
.stats-bar__inner {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}
.stat-item {
  padding: 40px 32px;
  text-align: center;
  border-right: 1px solid rgba(255,255,255,0.06);
}
.stat-item:last-child { border-right: none; }
.stat-item__num {
  display: block;
  font-size: clamp(2.5rem,4vw,3.5rem);
  font-weight: 700;
  color: var(--primary-bright);
  line-height: 1;
  margin-bottom: 8px;
}
.stat-item__label {
  font-size: 12px;
  letter-spacing: 0.1em;
  color: rgba(255,255,255,0.5);
  text-transform: uppercase;
}
.oswald { font-family: 'Oswald', 'Inter', sans-serif; }

/* ================================================================
   25. CLASES PARTICULARES LAYOUT
   ================================================================ */
.particulares__layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.particulares__img img {
  width: 100%;
  aspect-ratio: 4/5;
  object-fit: cover;
  filter: grayscale(20%);
  transition: filter var(--transition);
}
.particulares__img:hover img { filter: grayscale(0); }
.particulares__ctas { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 2rem; }
.feature-list { list-style: none; margin: 2rem 0; display: flex; flex-direction: column; gap: 16px; }
.feature-list li { display: flex; align-items: flex-start; gap: 16px; font-size: 0.9375rem; }
.feature-num {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  background: var(--primary-bright);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ================================================================
   26. SECTION TITLES (inner)
   ================================================================ */
.section-title {
  font-family: 'Montserrat','Inter',sans-serif;
  font-size: clamp(1.75rem,3vw,2.75rem);
  font-weight: 800;
  line-height: 1.1;
  margin: 8px 0 24px;
  color: var(--on-surface);
}
.section-title--white { color: #fff; }
.section-sub {
  font-size: 1rem;
  color: var(--on-surface-var);
  max-width: 580px;
  margin-top: -8px;
}
.section__header { margin-bottom: 56px; }
.section__header--center { text-align: center; }
.section__header--center .section-sub { margin-left: auto; margin-right: auto; }
.section__cta-row { margin-top: 48px; display: flex; justify-content: center; }
.body-text { font-size: 1rem; color: var(--on-surface-var); line-height: 1.75; }

/* ================================================================
   27. MÉTODO GRID
   ================================================================ */
.section--obsidian { background: var(--obsidian); color: #fff; }
.metodo__grid {
  display: grid;
  grid-template-columns: repeat(4,1fr);
  border-top: 1px solid rgba(255,255,255,0.08);
  border-left: 1px solid rgba(255,255,255,0.08);
}
.metodo__step {
  padding: 40px 32px;
  border-right: 1px solid rgba(255,255,255,0.08);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.metodo__num {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.25em;
  color: var(--primary-bright);
  margin-bottom: 20px;
}
.metodo__icon { width: 40px; height: 40px; stroke: var(--primary-bright); margin-bottom: 20px; }
.metodo__step-title { font-family: 'Montserrat','Inter',sans-serif; font-size: 1.125rem; font-weight: 700; color: #fff; margin-bottom: 12px; }
.metodo__step-desc { font-size: 0.875rem; color: rgba(255,255,255,0.6); line-height: 1.7; }

/* ================================================================
   28. ACCORDION (estaciones)
   ================================================================ */
.estaciones__accordion { max-width: 800px; margin: 0 auto; }
.accordion-item { border-bottom: 1px solid var(--outline-var); }
.accordion-trigger {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 0;
  font-weight: 600;
  font-size: 1rem;
  color: var(--on-surface);
  background: none;
  border: none;
  cursor: pointer;
  transition: color var(--transition);
}
.accordion-trigger:hover { color: var(--primary); }
.accordion-icon { width: 20px; height: 20px; transition: transform 0.25s; flex-shrink: 0; }
.accordion-trigger[aria-expanded="true"] .accordion-icon { transform: rotate(180deg); }
.accordion-panel {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s cubic-bezier(0.4,0,0.2,1);
}
.accordion-panel.is-open { max-height: 400px; }
.estaciones__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding-bottom: 20px;
}
.estaciones__list li {
  background: var(--surface-container);
  border: 1px solid var(--outline-var);
  padding: 6px 14px;
  font-size: 0.875rem;
  color: var(--on-surface-var);
}

/* ================================================================
   29. TESTIMONIALS GRID
   ================================================================ */
.testimonials__grid {
  display: grid;
  grid-template-columns: repeat(3,1fr);
  border-top: 1px solid var(--outline-var);
  border-left: 1px solid var(--outline-var);
  gap: 0;
}
.testimonial-card {
  padding: 40px;
  border-right: 1px solid var(--outline-var);
  border-bottom: 1px solid var(--outline-var);
}
.testimonial-card__stars { display: flex; gap: 4px; margin-bottom: 20px; }
.testimonial-card__text { font-size: 0.9375rem; line-height: 1.75; color: var(--on-surface-var); margin-bottom: 28px; font-style: italic; }
.testimonial-card__author { display: flex; align-items: center; gap: 14px; }
.testimonial-card__initials {
  width: 44px; height: 44px; background: var(--obsidian); color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-size: 14px; font-weight: 700; flex-shrink: 0;
}
.testimonial-card__name { font-weight: 700; font-size: 0.9375rem; }
.testimonial-card__nivel { font-size: 0.75rem; color: var(--primary); letter-spacing: 0.05em; margin-top: 2px; }

/* ================================================================
   30. BLOG GRID
   ================================================================ */
.blog__grid {
  display: grid;
  grid-template-columns: repeat(3,1fr);
  border-top: 1px solid var(--outline-var);
  border-left: 1px solid var(--outline-var);
}
.blog__grid--full { gap: 0; }
.blog-card { border-right: 1px solid var(--outline-var); border-bottom: 1px solid var(--outline-var); }
.blog-card__img-link { display: block; overflow: hidden; }
.blog-card__img-link img {
  width: 100%; aspect-ratio: 16/10; object-fit: cover;
  filter: grayscale(25%);
  transition: filter 0.4s ease, transform 0.4s ease;
}
.blog-card:hover .blog-card__img-link img { filter: grayscale(0); transform: scale(1.03); }
.blog-card__body { padding: 28px; }
.blog-card__cat {
  font-size: 10px; font-weight: 700; letter-spacing: 0.25em; text-transform: uppercase;
  color: var(--primary); display: block; margin-bottom: 10px;
}
.blog-card__title { font-family: 'Montserrat','Inter',sans-serif; font-size: 1.0625rem; font-weight: 700; line-height: 1.3; margin-bottom: 10px; }
.blog-card__title a { color: var(--on-surface); transition: color var(--transition); }
.blog-card__title a:hover { color: var(--primary); }
.blog-card__excerpt { font-size: 0.875rem; color: var(--on-surface-var); line-height: 1.65; margin-bottom: 16px; }
.blog-card__date { font-size: 0.75rem; color: var(--outline); }
.blog-card__foot { display: flex; justify-content: space-between; align-items: center; }
.blog-card__read { font-size: 0.8125rem; font-weight: 600; color: var(--primary); letter-spacing: 0.02em; }

/* ================================================================
   31. CTA FINAL / CTA STRIP
   ================================================================ */
.cta-final { padding: 96px 0; }
.cta-final__inner { display: flex; justify-content: space-between; align-items: center; gap: 40px; }
.cta-final__sub { font-size: 1rem; color: rgba(255,255,255,0.6); margin-top: 8px; max-width: 480px; }
.cta-final__btns { display: flex; gap: 12px; flex-shrink: 0; flex-wrap: wrap; }
.cta-strip { padding: 64px 0; }
.cta-strip__inner { display: flex; justify-content: space-between; align-items: center; gap: 32px; }
.cta-strip__inner h2 { margin-bottom: 8px; }
.cta-strip__inner p { color: var(--on-surface-var); font-size: 0.9375rem; }

/* ================================================================
   32. BREADCRUMB
   ================================================================ */
.breadcrumb-bar { padding: 14px 0; border-bottom: 1px solid var(--outline-var); }
.breadcrumb-bar nav { display: flex; align-items: center; gap: 8px; font-size: 0.8125rem; color: var(--on-surface-var); }
.breadcrumb-bar a { color: var(--primary); }
.breadcrumb-bar a:hover { text-decoration: underline; }

/* ================================================================
   33. CURSO DETALLE
   ================================================================ */
.detalle__section { padding-top: 64px; }
.detalle__layout {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 64px;
  align-items: flex-start;
}
.detalle__main { min-width: 0; }
.detalle__curriculum { margin: 3rem 0; }
.curriculum__list { list-style: none; display: flex; flex-direction: column; }
.curriculum__item {
  display: flex;
  gap: 20px;
  align-items: flex-start;
  padding: 20px 0;
  border-bottom: 1px solid var(--outline-var);
}
.curriculum__num {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  background: var(--obsidian);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 700;
  font-family: 'Oswald','Inter',sans-serif;
}
.curriculum__item strong { display: block; font-size: 0.9375rem; margin-bottom: 4px; }
.curriculum__item p { font-size: 0.875rem; color: var(--on-surface-var); }
.detalle__includes { margin: 3rem 0; }
.includes__list { list-style: none; display: flex; flex-direction: column; gap: 12px; }
.includes__list li { display: flex; align-items: center; gap: 12px; font-size: 0.9375rem; }
.includes__list svg { width: 18px; height: 18px; flex-shrink: 0; color: var(--primary-bright); }
.detalle__sidebar { position: sticky; top: 100px; }
.detalle__card { border: 1px solid var(--outline-var); overflow: hidden; }
.detalle__card-img img { width: 100%; aspect-ratio: 16/9; object-fit: cover; }
.detalle__card-body { padding: 28px; }
.detalle__price-row { display: flex; align-items: baseline; gap: 10px; margin-bottom: 20px; }
.detalle__price { font-family: 'Oswald','Inter',sans-serif; font-size: 2.5rem; font-weight: 700; color: var(--on-surface); }
.detalle__price-note { font-size: 0.8125rem; color: var(--on-surface-var); }
.btn--full { width: 100%; justify-content: center; }
.detalle__specs { list-style: none; margin-top: 20px; display: flex; flex-direction: column; gap: 12px; }
.detalle__specs li { display: flex; align-items: center; gap: 10px; font-size: 0.875rem; color: var(--on-surface-var); }
.detalle__specs svg { width: 16px; height: 16px; flex-shrink: 0; color: var(--primary); }
.detalle__instructor {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-top: 16px;
  padding: 16px;
  background: var(--surface-low);
  border: 1px solid var(--outline-var);
}
.instructor__avatar {
  width: 44px; height: 44px; background: var(--obsidian); color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-size: 13px; font-weight: 700; flex-shrink: 0;
}
.instructor__name { font-weight: 700; font-size: 0.9375rem; }
.instructor__badge { font-size: 0.75rem; color: var(--primary); margin-top: 2px; }

/* ================================================================
   34. MODALIDADES GRID
   ================================================================ */
.modalidades__grid {
  display: grid;
  grid-template-columns: repeat(4,1fr);
  border-top: 1px solid var(--outline-var);
  border-left: 1px solid var(--outline-var);
  margin-top: 48px;
}
.modalidad-card {
  padding: 36px 28px;
  border-right: 1px solid var(--outline-var);
  border-bottom: 1px solid var(--outline-var);
  transition: background var(--transition);
}
.modalidad-card:hover { background: var(--surface-container); }
.modalidad-card__icon { width: 36px; height: 36px; color: var(--primary); margin-bottom: 16px; }
.modalidad-card__title { font-family: 'Montserrat','Inter',sans-serif; font-size: 1.0625rem; font-weight: 700; margin-bottom: 10px; }
.modalidad-card__desc { font-size: 0.875rem; color: var(--on-surface-var); line-height: 1.65; margin-bottom: 16px; }
.modalidad-card__price { font-size: 0.875rem; font-weight: 700; color: var(--primary); }

/* ================================================================
   35. CONTACTO
   ================================================================ */
.contacto__layout {
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: 80px;
  align-items: flex-start;
}
.contact-form .form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-group { display: flex; flex-direction: column; gap: 6px; margin-bottom: 20px; }
.form-group label { font-size: 0.8125rem; font-weight: 600; color: var(--on-surface); letter-spacing: 0.03em; }
.form-group input,
.form-group select,
.form-group textarea {
  border: 1px solid var(--outline-var);
  background: var(--surface-white);
  padding: 12px 16px;
  font-family: inherit;
  font-size: 0.9375rem;
  color: var(--on-surface);
  outline: none;
  transition: border-color var(--transition);
  border-radius: 0;
  -webkit-appearance: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus { border-color: var(--primary); }
.form-group textarea { resize: vertical; }
.form-check { display: flex; align-items: flex-start; gap: 10px; margin-bottom: 24px; font-size: 0.875rem; color: var(--on-surface-var); }
.form-check a { color: var(--primary); text-decoration: underline; }
.form-check input[type="checkbox"] { flex-shrink: 0; margin-top: 2px; }
.flash-msg { padding: 14px 20px; margin-bottom: 24px; font-size: 0.9375rem; font-weight: 500; }
.flash-msg--ok  { background: #d1fae5; color: #065f46; border-left: 4px solid #10b981; }
.flash-msg--err { background: #fee2e2; color: #991b1b; border-left: 4px solid #ef4444; }
.contacto__data { list-style: none; display: flex; flex-direction: column; gap: 20px; margin-bottom: 40px; }
.contacto__data li { display: flex; align-items: center; gap: 14px; font-size: 1rem; }
.contacto__data svg { width: 20px; height: 20px; flex-shrink: 0; color: var(--primary); }
.contacto__horario { background: var(--surface-low); padding: 24px; border-left: 3px solid var(--primary-bright); }
.contacto__horario h3 { font-size: 1rem; font-weight: 700; margin-bottom: 8px; }
.contacto__horario p { font-size: 0.9375rem; color: var(--on-surface-var); line-height: 1.6; }

/* ================================================================
   36. ARTICULO (blog post)
   ================================================================ */
.articulo__layout {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 64px;
  align-items: flex-start;
}
.articulo__header { margin-bottom: 2rem; }
.articulo__meta { display: flex; gap: 12px; font-size: 0.875rem; color: var(--on-surface-var); }
.articulo__img { margin-bottom: 2.5rem; }
.articulo__img img { width: 100%; aspect-ratio: 2/1; object-fit: cover; }
.articulo__body.prose { font-size: 1.0625rem; line-height: 1.8; color: var(--on-surface); }
.prose h2 { font-family: 'Montserrat','Inter',sans-serif; font-size: 1.5rem; font-weight: 700; margin: 2rem 0 1rem; }
.prose p { margin-bottom: 1.25rem; }
.articulo__share { margin-top: 3rem; padding-top: 1.5rem; border-top: 1px solid var(--outline-var); display: flex; align-items: center; gap: 12px; font-size: 0.875rem; font-weight: 600; }
.sidebar__widget { border: 1px solid var(--outline-var); padding: 24px; margin-bottom: 20px; }
.sidebar__widget-title { font-size: 0.9375rem; font-weight: 700; margin-bottom: 16px; padding-bottom: 12px; border-bottom: 1px solid var(--outline-var); }
.sidebar__links { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.sidebar__links a { font-size: 0.875rem; color: var(--on-surface-var); line-height: 1.4; transition: color var(--transition); }
.sidebar__links a:hover { color: var(--primary); }
.sidebar__widget--cta { background: var(--obsidian); border-color: var(--obsidian); }
.sidebar__widget--cta .sidebar__widget-title { color: #fff; border-color: rgba(255,255,255,0.1); }
.sidebar__widget--cta p { color: rgba(255,255,255,0.6); font-size: 0.875rem; margin-bottom: 16px; }
.articulo__sidebar { position: sticky; top: 100px; }

/* ================================================================
   37. RESPONSIVE ADDITIONS
   ================================================================ */
@media (max-width: 1200px) {
  .detalle__layout  { grid-template-columns: 1fr 340px; gap: 48px; }
  .modalidades__grid { grid-template-columns: repeat(2,1fr); }
}

@media (max-width: 1024px) {
  .page-hero, .page-hero--sm { padding-left: 32px; padding-right: 32px; }
  .stats-bar__inner { grid-template-columns: repeat(2,1fr); }
  .particulares__layout { grid-template-columns: 1fr; gap: 48px; }
  .cta-final__inner, .cta-strip__inner { flex-direction: column; text-align: center; }
  .cta-final__btns { justify-content: center; }
  .metodo__grid { grid-template-columns: repeat(2,1fr); }
  .detalle__layout { grid-template-columns: 1fr; }
  .detalle__sidebar { position: static; }
  .articulo__layout { grid-template-columns: 1fr; }
  .articulo__sidebar { position: static; }
  .contacto__layout { grid-template-columns: 1fr; gap: 48px; }
  .modalidades__grid { grid-template-columns: repeat(2,1fr); }
}

@media (max-width: 768px) {
  .page-hero, .page-hero--sm { padding-left: 20px; padding-right: 20px; padding-top: 80px; padding-bottom: 40px; }
  .hero__title { font-size: clamp(3rem, 14vw, 5rem); }
  .hero__ctas { flex-direction: column; }
  .stats-bar__inner { grid-template-columns: 1fr 1fr; }
  .stat-item { border-right: none; border-bottom: 1px solid rgba(255,255,255,0.06); padding: 28px 20px; }
  .testimonials__grid, .blog__grid { grid-template-columns: 1fr; border-left: none; }
  .testimonial-card, .blog-card { border-right: none; }
  .metodo__grid { grid-template-columns: 1fr; border-left: none; }
  .metodo__step { border-right: none; }
  .modalidades__grid { grid-template-columns: 1fr; border-left: none; }
  .modalidad-card { border-right: none; }
  .contact-form .form-row { grid-template-columns: 1fr; }
  .cursos__filters { gap: 8px; }
}

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

/* ═══════════════════════════════ CURSOS PREVIEW GRID ═══ */
.cursos-preview__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-left: 1px solid var(--outline);
  border-top: 1px solid var(--outline);
  margin: 60px 0 48px;
}
.curso-preview-card {
  border-right: 1px solid var(--outline);
  border-bottom: 1px solid var(--outline);
  padding: 36px 32px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: background var(--transition);
}
.curso-preview-card:hover { background: var(--surface-2); }
.curso-preview-card__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}
.curso-preview-card__num {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .1em;
  color: var(--primary-bright);
  text-transform: uppercase;
}
.curso-preview-card__nivel {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  background: var(--obsidian);
  color: var(--on-surface);
  padding: 3px 10px;
  border-radius: 20px;
}
.curso-preview-card__titulo {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--on-surface);
  line-height: 1.3;
}
.curso-preview-card__desc {
  font-size: .875rem;
  color: var(--on-surface-muted);
  line-height: 1.65;
  flex: 1;
}
.curso-preview-card__badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: .78rem;
  color: var(--on-surface-muted);
  margin-top: 4px;
}
.cursos-preview__cta {
  text-align: center;
  padding: 48px 0 0;
}
.cursos-preview__aviso {
  font-size: .95rem;
  color: var(--on-surface-muted);
  margin-bottom: 24px;
}

@media (max-width: 1024px) {
  .cursos-preview__grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  .cursos-preview__grid { grid-template-columns: 1fr; border-left: none; }
  .curso-preview-card { border-right: none; }
}