/* ============================================================
   KÍNDER CHEEL — style.css
   Metodología: BEM | Mobile-first | CSS Variables
   Breakpoints: 480px | 768px | 1024px | 1440px
   ============================================================ */

/* ─── 0. GOOGLE FONTS ───────────────────────────────────────── */
@import url('https://fonts.googleapis.com/css2?family=Fredoka:wght@400;500;600;700&family=Nunito:wght@300;400;500;600;700&display=swap');

/* ─── 1. VARIABLES ─────────────────────────────────────────── */
:root {
  /* Colores del logotipo — Pantone 310 XGC | 16-1344 TPG | 13-0442 TPG | 116 C */
  --color-coral:       #E8936A;   /* Pantone 16-1344 TPG Dusty Orange — claro */
  --color-coral-dark:  #D4724A;   /* Pantone 16-1344 TPG Dusty Orange — base */
  --color-yellow:      #FFCD00;   /* Pantone 116 C — amarillo dorado */
  --color-green-light: #C8E870;   /* Pantone 13-0442 TPG Green Glow — claro */
  --color-green-dark:  #A5D44C;   /* Pantone 13-0442 TPG Green Glow — base */
  --color-blue-sky:    #6BD3E8;   /* Pantone 310 XGC — claro */
  --color-blue-dark:   #00C1D4;   /* Pantone 310 XGC — base */
  --color-navy:        #4A5FAD;   /* azul navy suavizado */
  --color-navy-light:  #5C72BE;   /* azul navy claro suave */
  --color-gray:        #607080;
  --color-gray-light:  #FFF5E0;   /* fondo muy suave — tinte Pantone 116 C */
  --color-gray-mid:    #8DCBD8;   /* gris-azul — tinte Pantone 310 XGC */
  --color-white:       #FFFFFF;
  --color-text:        #4A5568;

  /* Tipografía — Fredoka (headings) + Nunito (body) */
  --font-primary:   'Nunito', 'Segoe UI', Roboto, sans-serif;
  --font-heading:   'Fredoka', 'Segoe UI', Roboto, sans-serif;
  --font-size-base: 1rem;
  --line-height: 1.65;

  /* Espaciado */
  --space-xs:  0.5rem;
  --space-sm:  1rem;
  --space-md:  2rem;
  --space-lg:  3rem;
  --space-xl:  5rem;
  --space-2xl: 7rem;

  /* Layout */
  --container-max: 1200px;
  --container-pad: 1.25rem;
  --border-radius: 12px;
  --border-radius-sm: 6px;
  --border-radius-full: 9999px;

  /* Sombras */
  --shadow-sm:   0 2px 8px rgba(0,0,0,0.06);
  --shadow-card: 0 4px 24px rgba(0,0,0,0.09);
  --shadow-lg:   0 8px 40px rgba(0,0,0,0.13);

  /* Transiciones */
  --transition-fast: 200ms ease;
  --transition-base: 320ms ease;
  --transition-slow: 500ms ease;

  /* Header */
  --header-height: 72px;
}

/* ─── 2. RESET ──────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

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

body {
  font-family: var(--font-primary);
  font-size: var(--font-size-base);
  line-height: var(--line-height);
  color: var(--color-text);
  background-color: var(--color-white);
  overflow-x: hidden;
  max-width: 100%;
}

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

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

ul, ol { list-style: none; }

button {
  cursor: pointer;
  border: none;
  background: transparent;
  font-family: var(--font-primary);
}

input, textarea, select {
  font-family: var(--font-primary);
  font-size: inherit;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 600;
  line-height: 1.25;
  color: var(--color-navy);
}

/* ─── 3. LAYOUT UTILITIES ───────────────────────────────────── */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-pad);
}

.section {
  padding-block: var(--space-xl);
}

.section--gray { background-color: var(--color-gray-light); }
.section--navy { background-color: var(--color-navy); color: var(--color-white); }
.section--navy h2, .section--navy h3 { color: var(--color-white); }
.section--coral { background-color: var(--color-coral); color: var(--color-white); }
.section--coral h2, .section--coral h3 { color: var(--color-white); }
.section--green { background-color: var(--color-green-dark); color: var(--color-white); }

.section__header {
  text-align: center;
  margin-bottom: var(--space-lg);
}

.section__eyebrow {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-blue-sky);
  margin-bottom: var(--space-xs);
}

.section--navy .section__eyebrow { color: var(--color-yellow); }
.section--coral .section__eyebrow { color: var(--color-yellow); }

.section__title {
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  margin-bottom: var(--space-xs);
}

.section__subtitle {
  font-size: 1.05rem;
  color: var(--color-gray);
  max-width: 600px;
  margin-inline: auto;
}

.section--navy .section__subtitle,
.section--coral .section__subtitle { color: rgba(255,255,255,0.85); }

/* Decorative underline */
.section__title::after {
  content: '';
  display: block;
  width: 56px;
  height: 4px;
  background: var(--color-coral);
  border-radius: 2px;
  margin: 0.6rem auto 0;
}

.section--coral .section__title::after { background: var(--color-white); }
.section--navy .section__title::after  { background: var(--color-yellow); }

/* Grid helpers */
.grid-2 { display: grid; gap: var(--space-md); }
.grid-3 { display: grid; gap: var(--space-md); }
.grid-4 { display: grid; gap: var(--space-md); }

/* ─── 4. ANIMACIONES ────────────────────────────────────────── */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(32px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes slideInLeft {
  from { opacity: 0; transform: translateX(-40px); }
  to   { opacity: 1; transform: translateX(0); }
}

@keyframes slideInRight {
  from { opacity: 0; transform: translateX(40px); }
  to   { opacity: 1; transform: translateX(0); }
}

@keyframes scaleIn {
  from { opacity: 0; transform: scale(0.9); }
  to   { opacity: 1; transform: scale(1); }
}

@keyframes pulse {
  0%, 100% { transform: scale(1); }
  50%       { transform: scale(1.04); }
}

/* Clases de reveal por scroll */
.js-reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity var(--transition-slow), transform var(--transition-slow);
}

.js-reveal.from-left  { transform: translateX(-40px); }
.js-reveal.from-right { transform: translateX(40px); }
.js-reveal.scale-in   { transform: scale(0.92); }

.js-reveal.is-visible {
  opacity: 1;
  transform: translate(0) scale(1);
}

/* Stagger delay helpers */
.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }
.delay-4 { transition-delay: 0.4s; }
.delay-5 { transition-delay: 0.5s; }
.delay-6 { transition-delay: 0.6s; }
.delay-7 { transition-delay: 0.7s; }
.delay-8 { transition-delay: 0.8s; }

/* ─── 5. BOTONES ────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.8rem 1.75rem;
  border-radius: var(--border-radius-full);
  font-size: 0.92rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  transition: all var(--transition-base);
  white-space: nowrap;
  cursor: pointer;
}

.btn--primary {
  background: var(--color-coral);
  color: var(--color-white);
  box-shadow: 0 4px 14px rgba(255,159,112,0.40);
}

.btn--primary:hover {
  background: var(--color-coral-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(255,159,112,0.50);
}

.btn--secondary {
  background: transparent;
  color: var(--color-white);
  border: 2px solid rgba(255,255,255,0.7);
}

.btn--secondary:hover {
  background: rgba(255,255,255,0.12);
  border-color: var(--color-white);
  transform: translateY(-2px);
}

.btn--navy {
  background: var(--color-navy);
  color: var(--color-white);
  box-shadow: 0 4px 14px rgba(74,95,173,0.30);
}

.btn--navy:hover {
  background: var(--color-navy-light);
  transform: translateY(-2px);
}

.btn--outline-coral {
  background: transparent;
  color: var(--color-coral);
  border: 2px solid var(--color-coral);
}

.btn--outline-coral:hover {
  background: var(--color-coral);
  color: var(--color-white);
  transform: translateY(-2px);
}

/* ─── 6. HEADER & NAVEGACIÓN ────────────────────────────────── */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--header-height);
  display: flex;
  align-items: center;
  transition: background var(--transition-base), box-shadow var(--transition-base),
              backdrop-filter var(--transition-base);
}

/* Transparente sobre hero (solo index) */
.header--transparent {
  background: transparent;
}

/* Sólido al hacer scroll o en páginas internas */
.header--scrolled,
.header--solid {
  background: rgba(74,95,173,0.97);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 2px 20px rgba(0,0,0,0.12);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-pad);
}

/* Logo */
.nav__logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  flex-shrink: 0;
}

.nav__logo-img {
  height: 48px;
  width: auto;
  object-fit: contain;
  border-radius: 6px;
}

.nav__logo-text {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--color-white);
  line-height: 1.15;
}

.nav__logo-sub {
  font-size: 0.65rem;
  font-weight: 400;
  opacity: 0.8;
  display: block;
  letter-spacing: 0.05em;
}

/* Menú desktop */
.nav__menu {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.nav__link {
  padding: 0.45rem 0.85rem;
  border-radius: var(--border-radius-sm);
  font-size: 0.88rem;
  font-weight: 600;
  color: rgba(255,255,255,0.88);
  transition: color var(--transition-fast), background var(--transition-fast);
  position: relative;
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 50%;
  right: 50%;
  height: 2px;
  background: var(--color-yellow);
  transition: left var(--transition-base), right var(--transition-base);
  border-radius: 1px;
}

.nav__link:hover,
.nav__link--active {
  color: var(--color-white);
  background: rgba(255,255,255,0.1);
}

.nav__link--active::after,
.nav__link:hover::after {
  left: 10%;
  right: 10%;
}

.nav__cta {
  margin-left: 0.5rem;
}

/* Hamburger */
.nav__hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  padding: 6px;
  border-radius: 8px;
  transition: background var(--transition-fast);
}

.nav__hamburger:hover {
  background: rgba(255,255,255,0.12);
}

.nav__hamburger-bar {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--color-white);
  border-radius: 2px;
  transition: transform var(--transition-base), opacity var(--transition-base);
}

/* Hamburger → X */
.nav__hamburger.is-active .nav__hamburger-bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.nav__hamburger.is-active .nav__hamburger-bar:nth-child(2) {
  opacity: 0;
}
.nav__hamburger.is-active .nav__hamburger-bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ─── 7. HERO PRINCIPAL (index) ─────────────────────────────── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: -10%;
  background-image: url('../assets/Contenido/Fachada-Kinder-Cheel.jpeg');
  background-size: cover;
  background-position: center;
  will-change: transform;
  z-index: 0;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    105deg,
    rgba(74,95,173,0.78) 0%,
    rgba(74,95,173,0.48) 55%,
    rgba(0,0,0,0.18) 100%
  );
  z-index: 1;
}

.hero__content {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-pad);
  padding-top: var(--header-height);
  padding-block: calc(var(--header-height) + 2rem) 4rem;
}

.hero__tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(253,216,53,0.15);
  border: 1px solid rgba(253,216,53,0.4);
  color: var(--color-yellow);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.4rem 1rem;
  border-radius: var(--border-radius-full);
  margin-bottom: var(--space-md);
  animation: fadeInUp 0.7s ease both;
}

.hero__title {
  font-size: clamp(2rem, 6vw, 3.5rem);
  color: var(--color-white);
  max-width: 680px;
  margin-bottom: var(--space-sm);
  animation: fadeInUp 0.7s 0.15s ease both;
}

.hero__title span {
  color: var(--color-yellow);
}

.hero__desc {
  font-size: clamp(1rem, 2vw, 1.15rem);
  color: rgba(255,255,255,0.88);
  max-width: 540px;
  margin-bottom: var(--space-md);
  animation: fadeInUp 0.7s 0.3s ease both;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  animation: fadeInUp 0.7s 0.45s ease both;
}

.hero__scroll {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
  color: rgba(255,255,255,0.6);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  animation: fadeInUp 0.7s 0.8s ease both;
}

.hero__scroll-arrow {
  width: 24px;
  height: 24px;
  border-right: 2px solid rgba(255,255,255,0.5);
  border-bottom: 2px solid rgba(255,255,255,0.5);
  transform: rotate(45deg);
  animation: pulse 1.6s infinite;
}

/* ─── 8. PAGE HERO (inner pages) ────────────────────────────── */
.page-hero {
  position: relative;
  height: 380px;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.page-hero__bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  z-index: 0;
  filter: brightness(0.45);
}

.page-hero__content {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-pad);
  padding-top: var(--header-height);
  text-align: center;
}

.page-hero__breadcrumb {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-size: 0.8rem;
  color: rgba(255,255,255,0.65);
  margin-bottom: 0.75rem;
}

.page-hero__breadcrumb a {
  color: rgba(255,255,255,0.65);
  transition: color var(--transition-fast);
}

.page-hero__breadcrumb a:hover { color: var(--color-yellow); }

.page-hero__sep { color: rgba(255,255,255,0.3); }

.page-hero__title {
  font-size: clamp(1.8rem, 5vw, 3rem);
  color: var(--color-white);
  margin-bottom: 0.5rem;
}

.page-hero__subtitle {
  font-size: 1rem;
  color: rgba(255,255,255,0.82);
  max-width: 500px;
  margin-inline: auto;
}

/* ─── 9. STATS / CONTADOR ───────────────────────────────────── */
.stats {
  background: var(--color-navy);
  padding-block: var(--space-lg);
}

.stats__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: rgba(255,255,255,0.1);
}

.stats__item {
  background: var(--color-navy);
  text-align: center;
  padding: var(--space-md);
  position: relative;
}

.stats__number {
  font-size: clamp(2.4rem, 6vw, 3.5rem);
  font-weight: 800;
  color: var(--color-yellow);
  line-height: 1;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  gap: 0.15rem;
}

.stats__suffix {
  font-size: 1.4rem;
  margin-bottom: 0.3rem;
  color: var(--color-yellow);
}

.stats__label {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.75);
  margin-top: 0.4rem;
  font-weight: 500;
  letter-spacing: 0.03em;
}

/* ─── 10. ABOUT PREVIEW (index) ─────────────────────────────── */
.about-preview {
  padding-block: var(--space-xl);
}

.about-preview__inner {
  display: grid;
  gap: var(--space-lg);
  align-items: center;
}

.about-preview__tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-blue-sky);
  margin-bottom: 0.5rem;
}

.about-preview__title {
  font-size: clamp(1.5rem, 4vw, 2.2rem);
  margin-bottom: var(--space-sm);
}

.about-preview__text {
  color: var(--color-gray);
  font-size: 1rem;
  margin-bottom: var(--space-md);
  line-height: 1.75;
}

.about-preview__image {
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  aspect-ratio: 4/3;
}

.about-preview__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.about-preview__image:hover img {
  transform: scale(1.04);
}

/* ─── 11. VALUES PREVIEW (index) / FULL (modelo) ───────────── */
.values-preview {
  padding-block: var(--space-xl);
  background-color: var(--color-gray-light);
}

.card--value {
  background: var(--color-white);
  border-radius: 20px;
  padding: var(--space-md);
  /* Claymorphism: double shadow (inner + outer) */
  box-shadow:
    inset -2px -2px 6px rgba(0,0,0,0.06),
    4px 6px 16px rgba(0,0,0,0.10);
  text-align: center;
  transition: transform var(--transition-base), box-shadow var(--transition-base);
  border-top: 4px solid transparent;
  cursor: pointer;
}

.card--value:hover {
  transform: translateY(-6px) scale(1.02);
  box-shadow:
    inset -2px -2px 6px rgba(0,0,0,0.06),
    6px 10px 28px rgba(0,0,0,0.14);
}

.card--value:nth-child(1) { border-top-color: var(--color-coral); }
.card--value:nth-child(2) { border-top-color: var(--color-blue-sky); }
.card--value:nth-child(3) { border-top-color: var(--color-green-dark); }
.card--value:nth-child(4) { border-top-color: var(--color-yellow); }
.card--value:nth-child(5) { border-top-color: var(--color-navy); }
.card--value:nth-child(6) { border-top-color: var(--color-green-light); }
.card--value:nth-child(7) { border-top-color: var(--color-blue-dark); }
.card--value:nth-child(8) { border-top-color: var(--color-coral-dark); }

.card--value__icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-sm);
}

.card--value:nth-child(1) .card--value__icon { background: rgba(255,159,112,0.12); }
.card--value:nth-child(2) .card--value__icon { background: rgba(123,200,224,0.12); }
.card--value:nth-child(3) .card--value__icon { background: rgba(130,193,106,0.12); }
.card--value:nth-child(4) .card--value__icon { background: rgba(255,224,122,0.18); }
.card--value:nth-child(5) .card--value__icon { background: rgba(74,95,173,0.10);  }
.card--value:nth-child(6) .card--value__icon { background: rgba(181,217,156,0.18); }
.card--value:nth-child(7) .card--value__icon { background: rgba(91,168,199,0.12); }
.card--value:nth-child(8) .card--value__icon { background: rgba(232,130,78,0.10); }

.card--value__icon svg {
  width: 32px;
  height: 32px;
}

.card--value__icon img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
  display: block;
}

.card--value:nth-child(1) .card--value__icon svg { color: var(--color-coral); }
.card--value:nth-child(2) .card--value__icon svg { color: var(--color-blue-sky); }
.card--value:nth-child(3) .card--value__icon svg { color: var(--color-green-dark); }
.card--value:nth-child(4) .card--value__icon svg { color: var(--color-yellow); }
.card--value:nth-child(5) .card--value__icon svg { color: var(--color-navy); }
.card--value:nth-child(6) .card--value__icon svg { color: var(--color-green-light); }
.card--value:nth-child(7) .card--value__icon svg { color: var(--color-blue-dark); }
.card--value:nth-child(8) .card--value__icon svg { color: var(--color-coral-dark); }

.card--value__name {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-navy);
  margin-bottom: 0.4rem;
}

.card--value__desc {
  font-size: 0.88rem;
  color: var(--color-gray);
  line-height: 1.55;
}

.values-preview__cta {
  text-align: center;
  margin-top: var(--space-lg);
}

/* ─── 11b. TEACHERS SPOTLIGHT (index) ──────────────────────── */
.teachers-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--space-md);
  max-width: 700px;
  margin-inline: auto;
}

.teacher-card {
  background: var(--color-white);
  border-radius: 20px;
  overflow: hidden;
  box-shadow:
    inset -2px -2px 6px rgba(0,0,0,0.05),
    4px 6px 20px rgba(0,0,0,0.09);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
  cursor: default;
}

.teacher-card:hover {
  transform: translateY(-5px);
  box-shadow:
    inset -2px -2px 6px rgba(0,0,0,0.05),
    6px 10px 28px rgba(0,0,0,0.13);
}

.teacher-card__photo {
  width: 100%;
  aspect-ratio: 4/3;
  overflow: hidden;
}

.teacher-card__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  transition: transform 0.6s ease;
}

.teacher-card:hover .teacher-card__photo img {
  transform: scale(1.05);
}

.teacher-card__info {
  padding: var(--space-sm) var(--space-md);
}

.teacher-card__name {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-navy);
  margin-bottom: 0.2rem;
}

.teacher-card__subject {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-coral);
  margin-bottom: 0.5rem;
}

.teacher-card__desc {
  font-size: 0.87rem;
  color: var(--color-gray);
  line-height: 1.55;
}

/* ─── 12. CTA BAND ──────────────────────────────────────────── */
.cta-band {
  background: linear-gradient(135deg, var(--color-coral) 0%, var(--color-coral-dark) 100%);
  padding-block: var(--space-xl);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-band::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -10%;
  width: 400px;
  height: 400px;
  background: rgba(255,255,255,0.05);
  border-radius: 50%;
}

.cta-band__title {
  font-size: clamp(1.6rem, 4vw, 2.2rem);
  color: var(--color-white);
  margin-bottom: var(--space-xs);
}

.cta-band__title::after { display: none; }

.cta-band__desc {
  color: rgba(255,255,255,0.88);
  font-size: 1.05rem;
  margin-bottom: var(--space-md);
}

.cta-band__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  justify-content: center;
}

/* ─── 13. ABOUT FULL (nosotros) ─────────────────────────────── */
.about-full__text {
  font-size: 1.05rem;
  color: var(--color-gray);
  line-height: 1.8;
  max-width: 780px;
  margin-inline: auto;
  text-align: center;
}

.about-full__text p + p { margin-top: var(--space-sm); }

/* ─── 14. MISIÓN / VISIÓN ───────────────────────────────────── */
.mission-vision {
  padding-block: var(--space-xl);
  background: var(--color-gray-light);
}

.mission-vision__grid {
  display: grid;
  gap: var(--space-md);
}

.mv-card {
  border-radius: var(--border-radius);
  padding: var(--space-lg);
  position: relative;
  overflow: hidden;
}

.mv-card--mission {
  background: var(--color-navy);
  color: var(--color-white);
}

.mv-card--vision {
  background: var(--color-green-dark);
  color: var(--color-white);
}

.mv-card__icon {
  width: 56px;
  height: 56px;
  background: rgba(255,255,255,0.15);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-sm);
}

.mv-card__icon svg { width: 28px; height: 28px; color: var(--color-white); }

.mv-card__label {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-yellow);
  margin-bottom: 0.4rem;
}

.mv-card--vision .mv-card__label { color: rgba(255,255,255,0.75); }

.mv-card__title {
  font-size: 1.4rem;
  color: var(--color-white);
  margin-bottom: var(--space-sm);
}

.mv-card__title::after { display: none; }

.mv-card__text {
  color: rgba(255,255,255,0.9);
  line-height: 1.75;
  font-size: 0.97rem;
}

/* ─── 15. TIMELINE ──────────────────────────────────────────── */
.timeline {
  padding-block: var(--space-xl);
}

.timeline__track {
  position: relative;
  max-width: 720px;
  margin-inline: auto;
}

.timeline__track::before {
  content: '';
  position: absolute;
  left: 20px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--color-navy), var(--color-green-dark));
}

.timeline__item {
  display: flex;
  gap: var(--space-md);
  padding-bottom: var(--space-lg);
  position: relative;
}

.timeline__dot {
  flex-shrink: 0;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--color-navy);
  border: 3px solid var(--color-white);
  box-shadow: 0 0 0 3px var(--color-navy);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  font-weight: 700;
  font-size: 0.78rem;
  z-index: 1;
}

.timeline__item:nth-child(even) .timeline__dot { background: var(--color-green-dark); box-shadow: 0 0 0 3px var(--color-green-dark); }

.timeline__body {
  background: var(--color-white);
  border-radius: var(--border-radius);
  padding: var(--space-sm) var(--space-md);
  box-shadow: var(--shadow-card);
  flex: 1;
}

.timeline__year {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-coral);
  margin-bottom: 0.25rem;
}

.timeline__title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-navy);
  margin-bottom: 0.25rem;
}

.timeline__title::after { display: none; }

.timeline__desc {
  font-size: 0.9rem;
  color: var(--color-gray);
}

/* ─── 16. GALERÍA ───────────────────────────────────────────── */
.gallery {
  padding-block: var(--space-xl);
  background: var(--color-gray-light);
}

.gallery__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
}

.gallery__item {
  border-radius: var(--border-radius-sm);
  overflow: hidden;
  aspect-ratio: 4/3;
  position: relative;
  cursor: pointer;
}

.gallery__item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.gallery__item:hover img { transform: scale(1.07); }

.gallery__item--wide { grid-column: span 2; aspect-ratio: 16/7; }

.gallery__item__overlay {
  position: absolute;
  inset: 0;
  background: rgba(26,35,126,0);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition-base);
}

.gallery__item:hover .gallery__item__overlay {
  background: rgba(26,35,126,0.35);
}

.gallery__item__caption {
  color: var(--color-white);
  font-size: 0.85rem;
  font-weight: 600;
  text-align: center;
  opacity: 0;
  transform: translateY(6px);
  transition: opacity var(--transition-base), transform var(--transition-base);
}

.gallery__item:hover .gallery__item__caption {
  opacity: 1;
  transform: translateY(0);
}

/* ─── 17. METHODOLOGY (modelo) ──────────────────────────────── */
.methodology {
  padding-block: var(--space-xl);
}

.methodology__inner {
  display: grid;
  gap: var(--space-lg);
  align-items: center;
}

.methodology__image {
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  aspect-ratio: 4/3;
}

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

.methodology__tag {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-blue-sky);
  margin-bottom: 0.5rem;
  display: block;
}

.methodology__title {
  font-size: clamp(1.5rem, 4vw, 2.1rem);
  margin-bottom: var(--space-sm);
}

.methodology__text {
  color: var(--color-gray);
  line-height: 1.8;
  margin-bottom: var(--space-md);
}

.methodology__pillars {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-sm);
}

.pillar {
  background: var(--color-gray-light);
  border-radius: var(--border-radius-sm);
  padding: 1rem;
  border-left: 3px solid var(--color-blue-sky);
}

.pillar:nth-child(2) { border-left-color: var(--color-green-dark); }

.pillar__title {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--color-navy);
  margin-bottom: 0.25rem;
}

.pillar__title::after { display: none; }

.pillar__text {
  font-size: 0.82rem;
  color: var(--color-gray);
  line-height: 1.55;
}

/* Quote block (modelo) */
.quote-block {
  background: var(--color-navy);
  padding-block: var(--space-xl);
  text-align: center;
}

.quote-block__text {
  font-size: clamp(1.2rem, 3vw, 1.7rem);
  color: var(--color-white);
  font-style: italic;
  max-width: 720px;
  margin-inline: auto;
  line-height: 1.6;
  position: relative;
  padding-inline: 2rem;
}

.quote-block__text::before,
.quote-block__text::after {
  content: '"';
  font-size: 3rem;
  color: var(--color-yellow);
  font-style: normal;
  line-height: 0;
  vertical-align: -0.5em;
}

.quote-block__author {
  margin-top: var(--space-sm);
  font-size: 0.88rem;
  color: rgba(255,255,255,0.6);
  letter-spacing: 0.05em;
}

/* ─── 18. SCHEDULE (admisiones) ─────────────────────────────── */
.schedule {
  padding-block: var(--space-xl);
}

/* Horarios por grado */
.schedule-grades {
  max-width: 780px;
  margin-inline: auto;
}

.schedule-grades__inner {
  background: var(--color-white);
  border-radius: var(--border-radius);
  border: 2px solid rgba(255,159,112,0.30);
  padding: var(--space-md) var(--space-lg);
  box-shadow: var(--shadow-card);
}

.schedule-grades__header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
  color: var(--color-navy);
}

.schedule-grades__header svg {
  flex-shrink: 0;
  color: var(--color-coral);
}

.schedule-grades__header h3 {
  font-size: 1.15rem;
  color: var(--color-navy);
}

.schedule-grades__intro {
  font-size: 0.95rem;
  color: var(--color-gray);
  line-height: 1.65;
  margin-bottom: var(--space-md);
  max-width: 580px;
}

.schedule-grades__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
}

.schedule-grade-item {
  background: var(--color-gray-light);
  border-radius: var(--border-radius-sm);
  padding: 0.85rem 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
}

.schedule-grade-item--highlight {
  background: rgba(255,159,112,0.12);
  border: 1px solid rgba(255,159,112,0.30);
}

.schedule-grade-item__label {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--color-navy);
}

.schedule-grade-item__hours {
  font-size: 1rem;
  font-weight: 800;
  color: var(--color-coral);
  font-family: var(--font-heading);
}

.schedule__grid {
  display: grid;
  gap: var(--space-md);
}

.schedule-card {
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

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

.schedule-card__header {
  padding: var(--space-md);
  text-align: center;
}

.schedule-card--morning .schedule-card__header { background: var(--color-navy); }
.schedule-card--extended .schedule-card__header { background: var(--color-green-dark); }

.schedule-card__icon {
  width: 52px;
  height: 52px;
  background: rgba(255,255,255,0.15);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 0.75rem;
}

.schedule-card__icon svg { width: 26px; height: 26px; color: var(--color-white); }

.schedule-card__type {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-yellow);
  margin-bottom: 0.25rem;
}

.schedule-card--extended .schedule-card__type { color: rgba(255,255,255,0.75); }

.schedule-card__title {
  font-size: 1.25rem;
  color: var(--color-white);
  font-weight: 700;
}

.schedule-card__title::after { display: none; }

.schedule-card__body {
  background: var(--color-white);
  padding: var(--space-md);
}

.schedule-card__hours {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--color-navy);
  text-align: center;
  margin-bottom: 0.25rem;
}

.schedule-card--extended .schedule-card__hours { color: var(--color-green-dark); }

.schedule-card__time-label {
  text-align: center;
  font-size: 0.8rem;
  color: var(--color-gray);
  margin-bottom: var(--space-sm);
}

.schedule-card__detail {
  font-size: 0.88rem;
  color: var(--color-gray);
  line-height: 1.6;
  text-align: center;
}

/* ─── 19. PROCESO DE ADMISIÓN ───────────────────────────────── */
.process {
  padding-block: var(--space-xl);
  background: var(--color-gray-light);
}

.process__steps {
  display: grid;
  gap: var(--space-md);
  counter-reset: step;
}

.process-step {
  display: flex;
  gap: var(--space-md);
  align-items: flex-start;
  background: var(--color-white);
  border-radius: var(--border-radius);
  padding: var(--space-md);
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition-base);
}

.process-step:hover { box-shadow: var(--shadow-card); }

.process-step__number {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--color-navy);
  color: var(--color-white);
  font-size: 1.1rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
}

.process-step:nth-child(2) .process-step__number { background: var(--color-blue-sky); }
.process-step:nth-child(3) .process-step__number { background: var(--color-green-dark); }
.process-step:nth-child(4) .process-step__number { background: var(--color-coral); }

.process-step__title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-navy);
  margin-bottom: 0.3rem;
}

.process-step__title::after { display: none; }

.process-step__desc {
  font-size: 0.9rem;
  color: var(--color-gray);
  line-height: 1.6;
}

.process-step__desc a {
  color: var(--color-navy);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.process-step__desc a:hover {
  color: var(--color-coral-dark);
}

/* ─── 20. FAQ ACCORDION ─────────────────────────────────────── */
.faq {
  padding-block: var(--space-xl);
}

.faq__list {
  max-width: 760px;
  margin-inline: auto;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.faq__item {
  border-radius: var(--border-radius);
  border: 1px solid #DDE0E3;
  overflow: hidden;
  transition: box-shadow var(--transition-base);
}

.faq__item:has(.faq__answer--open) {
  box-shadow: var(--shadow-card);
  border-color: var(--color-blue-sky);
}

.faq__question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-sm);
  width: 100%;
  padding: 1rem 1.25rem;
  background: var(--color-white);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-navy);
  text-align: left;
  transition: background var(--transition-fast), color var(--transition-fast);
}

.faq__question:hover { background: var(--color-gray-light); }

.faq__question[aria-expanded="true"] {
  background: var(--color-navy);
  color: var(--color-white);
}

.faq__icon {
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--color-gray-light);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform var(--transition-base), background var(--transition-base);
}

.faq__question[aria-expanded="true"] .faq__icon {
  transform: rotate(45deg);
  background: rgba(255,255,255,0.2);
}

.faq__icon svg { width: 14px; height: 14px; }

.faq__answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding var(--transition-base);
  padding: 0 1.25rem;
  font-size: 0.92rem;
  color: var(--color-gray);
  line-height: 1.7;
}

.faq__answer--open {
  max-height: 400px;
  padding: 1rem 1.25rem 1.25rem;
}

/* ─── 21. FORMULARIOS ───────────────────────────────────────── */
.form {
  max-width: 580px;
}

.form--full { max-width: 100%; }

.form__group {
  margin-bottom: 1.25rem;
}

.form__label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-navy);
  margin-bottom: 0.4rem;
}

.form__label span {
  color: var(--color-coral);
  margin-left: 2px;
}

.form__input,
.form__select,
.form__textarea {
  width: 100%;
  padding: 0.8rem 1rem;
  border: 2px solid #DDE0E3;
  border-radius: var(--border-radius-sm);
  font-size: 0.92rem;
  color: var(--color-text);
  background: var(--color-white);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  outline: none;
}

.form__input:focus,
.form__select:focus,
.form__textarea:focus {
  border-color: var(--color-blue-sky);
  box-shadow: 0 0 0 3px rgba(41,182,246,0.15);
}

.form__input.is-error,
.form__select.is-error,
.form__textarea.is-error {
  border-color: var(--color-coral);
  box-shadow: 0 0 0 3px rgba(239,83,80,0.12);
}

.form__textarea { resize: vertical; min-height: 130px; }

.form__error {
  display: none;
  font-size: 0.78rem;
  color: var(--color-coral);
  margin-top: 0.3rem;
  font-weight: 500;
}

.form__error.is-visible { display: block; }

.form__submit {
  width: 100%;
  padding: 0.9rem;
  font-size: 1rem;
  font-weight: 700;
}

.form__note {
  font-size: 0.78rem;
  color: var(--color-gray);
  margin-top: 0.75rem;
  text-align: center;
}

/* ─── 22. CONTACT GRID (contacto) ───────────────────────────── */
.contact-section {
  padding-block: var(--space-xl);
}

.contact-section__inner {
  display: grid;
  gap: var(--space-xl);
  align-items: start;
}

.contact-info__title {
  font-size: 1.4rem;
  margin-bottom: var(--space-md);
}

.contact-info__items {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
}

.contact-info__item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.contact-info__icon {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--color-gray-light);
  display: flex;
  align-items: center;
  justify-content: center;
}

.contact-info__icon svg { width: 20px; height: 20px; color: var(--color-navy); }

.contact-info__text {
  font-size: 0.92rem;
  color: var(--color-gray);
  line-height: 1.55;
}

.contact-info__text strong {
  display: block;
  color: var(--color-navy);
  font-size: 0.85rem;
  margin-bottom: 0.15rem;
}

.map-placeholder {
  width: 100%;
  height: 240px;
  border-radius: var(--border-radius);
  overflow: hidden;
  background: var(--color-gray-light);
  border: 2px solid #DDE0E3;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-gray);
  font-size: 0.9rem;
}

.map-placeholder iframe {
  width: 100%;
  height: 100%;
  border: none;
}

.social-links {
  display: flex;
  gap: 0.75rem;
  margin-top: var(--space-sm);
}

.social-link {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--color-navy);
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition-fast), transform var(--transition-fast);
}

.social-link:hover {
  background: var(--color-coral);
  transform: translateY(-3px);
}

.social-link svg { width: 18px; height: 18px; }

/* ─── 23. FOOTER ────────────────────────────────────────────── */
.footer {
  background: var(--color-navy);
  color: rgba(255,255,255,0.8);
  padding-top: var(--space-xl);
}

.footer__grid {
  display: grid;
  gap: var(--space-lg);
  padding-bottom: var(--space-lg);
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer__brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: var(--space-sm);
}

.footer__brand-img {
  height: 44px;
  width: auto;
  object-fit: contain;
  border-radius: 6px;
}

.footer__brand-name {
  font-size: 1rem;
  font-weight: 800;
  color: var(--color-white);
}

.footer__tagline {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.65);
  line-height: 1.6;
  margin-bottom: var(--space-sm);
}

.footer__social {
  display: flex;
  gap: 0.6rem;
}

.footer__social-link {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255,255,255,0.1);
  color: rgba(255,255,255,0.8);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition-fast), color var(--transition-fast);
}

.footer__social-link:hover {
  background: var(--color-coral);
  color: var(--color-white);
}

.footer__social-link svg { width: 16px; height: 16px; }

.footer__col-title {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-yellow);
  margin-bottom: var(--space-sm);
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.footer__link {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.7);
  transition: color var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
}

.footer__link:hover { color: var(--color-white); }

.footer__link::before {
  content: '›';
  color: var(--color-blue-sky);
}

.footer__info-item {
  display: flex;
  gap: 0.6rem;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.7);
  margin-bottom: 0.6rem;
  line-height: 1.5;
}

.footer__info-icon { flex-shrink: 0; margin-top: 2px; }
.footer__info-icon svg { width: 14px; height: 14px; color: var(--color-blue-sky); }

.footer__bottom {
  padding-block: var(--space-sm);
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  align-items: center;
  text-align: center;
}

.footer__copyright {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.45);
}

.footer__bottom-links {
  display: flex;
  gap: 1rem;
  font-size: 0.75rem;
}

.footer__bottom-link {
  color: rgba(255,255,255,0.45);
  transition: color var(--transition-fast);
}

.footer__bottom-link:hover { color: rgba(255,255,255,0.8); }

/* ─── 24. RESPONSIVE — 480px ────────────────────────────────── */
@media (min-width: 480px) {
  :root { --container-pad: 1.5rem; }

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

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

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

/* ─── 25. RESPONSIVE — 768px ────────────────────────────────── */
@media (min-width: 768px) {
  :root { --container-pad: 2rem; }

  /* Nav: mostrar menú horizontal, ocultar hamburger */
  .nav__menu {
    display: flex !important;
  }

  .nav__hamburger { display: none !important; }

  /* Hero */
  .hero__content { padding-block: calc(var(--header-height) + 4rem) 6rem; }

  /* Stats */
  .stats__grid { grid-template-columns: repeat(4, 1fr); }

  /* About preview */
  .about-preview__inner { grid-template-columns: 1fr 1fr; }

  /* Values */
  .grid-2 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(3, 1fr); }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }

  /* Timeline */
  .timeline__track::before { left: 50%; transform: translateX(-50%); }

  .timeline__item {
    flex-direction: row;
    justify-content: flex-end;
    width: calc(50% + 21px);
  }

  .timeline__item:nth-child(even) {
    flex-direction: row-reverse;
    margin-left: calc(50% - 21px);
    justify-content: flex-end;
  }

  .timeline__item:nth-child(even) .timeline__dot { order: -1; }

  .timeline__body { max-width: 320px; }

  /* Gallery */
  .gallery__grid { grid-template-columns: repeat(3, 1fr); }

  /* Methodology */
  .methodology__inner { grid-template-columns: 1fr 1fr; }
  .methodology__inner--reverse > *:first-child { order: 2; }
  .methodology__inner--reverse > *:last-child  { order: 1; }

  /* Mission/Vision */
  .mission-vision__grid { grid-template-columns: 1fr 1fr; }

  /* Schedule */
  .schedule__grid { grid-template-columns: 1fr 1fr; }

  /* Process */
  .process__steps { grid-template-columns: 1fr 1fr; }

  /* Contact */
  .contact-section__inner { grid-template-columns: 1fr 1fr; }

  /* Footer */
  .footer__grid { grid-template-columns: 2fr 1fr 1fr; }

  /* Page hero */
  .page-hero { height: 440px; }

  /* Forms - 2 col grid */
  .form__row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-sm);
  }
}

/* ─── 26. RESPONSIVE — 1024px ───────────────────────────────── */
@media (min-width: 1024px) {
  :root { --container-pad: 2.5rem; }

  .grid-4 { grid-template-columns: repeat(4, 1fr); }

  /* Values full grid 4x2 */
  .values-full .grid-4 { grid-template-columns: repeat(4, 1fr); }

  /* Gallery larger grid */
  .gallery__grid { grid-template-columns: repeat(4, 1fr); }

  /* Footer 4 col */
  .footer__grid { grid-template-columns: 2.5fr 1fr 1fr 1.5fr; }

  /* Footer bottom row */
  .footer__bottom { flex-direction: row; justify-content: space-between; }
}

/* ─── 27. RESPONSIVE — 1440px ───────────────────────────────── */
@media (min-width: 1440px) {
  .hero__title { font-size: 4rem; }
  .section__title { font-size: 2.6rem; }
}

/* ─── 28. NAV MOBILE DRAWER ─────────────────────────────────── */
@media (max-width: 767px) {
  .nav__hamburger { display: flex; }

  .nav__menu {
    display: none;
    position: fixed;
    /* Cubre toda la pantalla desde top:0; el header (z-index:1000)
       queda encima visualmente. El padding-top empuja el contenido
       debajo del header sin necesitar JS ni medición dinámica. */
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--color-navy);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    z-index: 999;
    padding: calc(var(--header-height) + 2rem) var(--space-md) 3rem;
    overflow-y: auto;
  }

  .nav__menu.nav__menu--open {
    display: flex;
    animation: fadeInUp 0.3s ease;
  }

  .nav__link {
    font-size: 1.25rem;
    padding: 0.9rem 2rem;
    width: 100%;
    text-align: center;
  }

  .nav__cta { margin-left: 0; margin-top: 1.25rem; }

  /* Hero adjustments */
  .hero__actions { flex-direction: column; align-items: flex-start; }

  /* Stats 2x2 on mobile */
  .stats__grid { grid-template-columns: repeat(2, 1fr); }

  /* Process steps single col */
  .process__steps { grid-template-columns: 1fr; }

  /* Gallery 2 col on mobile */
  .gallery__grid { grid-template-columns: repeat(2, 1fr); }
  .gallery__item--wide { grid-column: span 1; aspect-ratio: 4/3; }
}

/* ─── 29. UTILIDADES ADICIONALES ───────────────────────────── */
.text-center { text-align: center; }
.text-white  { color: var(--color-white); }

.mt-sm { margin-top: var(--space-sm); }
.mt-md { margin-top: var(--space-md); }
.mt-lg { margin-top: var(--space-lg); }

.mb-sm { margin-bottom: var(--space-sm); }
.mb-md { margin-bottom: var(--space-md); }

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  clip: rect(0,0,0,0);
  overflow: hidden;
  white-space: nowrap;
}

/* Accesibilidad: focus visible */
:focus-visible {
  outline: 3px solid var(--color-yellow);
  outline-offset: 3px;
}

/* Skip link */
.skip-link {
  position: absolute;
  top: -100%;
  left: 1rem;
  z-index: 9999;
  background: var(--color-navy);
  color: var(--color-white);
  padding: 0.5rem 1rem;
  border-radius: 0 0 6px 6px;
  font-size: 0.88rem;
  font-weight: 700;
  transition: top var(--transition-fast);
}

.skip-link:focus { top: 0; }

/* ─── 29b. BOTÓN CIERRE MENÚ MÓVIL ─────────────────────────── */
.nav__close-item { display: none; }

@media (max-width: 767px) {
  .nav__close-item {
    display: flex;
    justify-content: flex-end;
    width: 100%;
    padding: 0 0.25rem;
    margin-bottom: 0.5rem;
  }

  .nav__close {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: rgba(255,255,255,0.12);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    cursor: pointer;
    transition: background var(--transition-fast);
    flex-shrink: 0;
  }

  .nav__close:hover { background: rgba(255,255,255,0.22); }

  .nav__close:focus-visible {
    outline: 3px solid var(--color-yellow);
    outline-offset: 2px;
    background: rgba(255,255,255,0.22);
  }

  .nav__close svg { width: 22px; height: 22px; }
}

/* ─── 30. PRINT ─────────────────────────────────────────────── */
@media print {
  .header, .footer, .cta-band, .hero__scroll { display: none; }
  .hero { min-height: auto; height: auto; }
  body { color: #000; }
  a { color: #000; }
}

/* ─── 31. PREFERS-REDUCED-MOTION (accesibilidad) ────────────── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  .js-reveal { opacity: 1 !important; transform: none !important; }
  .hero__bg   { will-change: auto; }
}

/* ─── 32. TESTIMONIOS ───────────────────────────────────────── */
.testimonials {
  padding-block: var(--space-xl);
  background: var(--color-white);
}

.testimonials__grid {
  display: grid;
  gap: var(--space-md);
}

.testimonial-card {
  background: var(--color-white);
  border-radius: 20px;
  padding: var(--space-md);
  box-shadow:
    inset -2px -2px 6px rgba(0,0,0,0.05),
    4px 6px 20px rgba(0,0,0,0.09);
  position: relative;
  border-left: 4px solid transparent;
}

.testimonial-card:nth-child(1) { border-left-color: var(--color-coral); }
.testimonial-card:nth-child(2) { border-left-color: var(--color-green-dark); }
.testimonial-card:nth-child(3) { border-left-color: var(--color-blue-sky); }

.testimonial-card__quote-icon {
  color: var(--color-coral);
  opacity: 0.25;
  position: absolute;
  top: 1rem;
  right: 1.25rem;
}

.testimonial-card__text {
  font-size: 0.97rem;
  color: var(--color-gray);
  line-height: 1.75;
  font-style: italic;
  margin-bottom: var(--space-sm);
}

.testimonial-card__author {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.testimonial-card__avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-navy), var(--color-blue-sky));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  font-size: 1rem;
  font-weight: 700;
  font-family: var(--font-heading);
  flex-shrink: 0;
}

.testimonial-card:nth-child(2) .testimonial-card__avatar {
  background: linear-gradient(135deg, var(--color-green-dark), var(--color-green-light));
}

.testimonial-card:nth-child(3) .testimonial-card__avatar {
  background: linear-gradient(135deg, var(--color-blue-sky), var(--color-blue-dark));
}

.testimonial-card__name {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--color-navy);
}

.testimonial-card__role {
  font-size: 0.78rem;
  color: var(--color-gray-mid);
}

@media (min-width: 768px) {
  .testimonials__grid { grid-template-columns: repeat(3, 1fr); }
}