/* ============================================================
   ISEA S.Coop. — Hoja de estilos principal
   ============================================================
   Tipografías: DM Serif Display (display) + DM Sans (body)
   Paleta: Púrpura profundo + Cyan acento + Fondos claros
   ============================================================ */

/* ── Variables ─────────────────────────────────────────────── */
:root {
  /* Colores primarios */
  --c-primary: #2d1b69;
  --c-primary-light: #3d2b7a;
  --c-primary-dark: #1e1250;
  --c-accent: #4ecfe0;
  --c-accent-dark: #2bb5c7;
  --c-accent-light: #a0e8f0;

  /* Neutros */
  --c-white: #ffffff;
  --c-bg: #f8f7fc;
  --c-bg-alt: #f0eef6;
  --c-gray-100: #f5f4f8;
  --c-gray-200: #e8e6f0;
  --c-gray-300: #d1cde0;
  --c-gray-400: #9b95b0;
  --c-gray-500: #6e6787;
  --c-gray-600: #4a4560;
  --c-gray-700: #2e2a3d;
  --c-text: #1a1730;
  --c-text-light: #5a5470;

  /* Semánticos */
  --c-success: #22c55e;
  --c-warning: #f59e0b;
  --c-error: #ef4444;

  /* Tipografía */
  --ff-display: 'DM Serif Display', Georgia, serif;
  --ff-body: 'DM Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  --fs-xs: 0.75rem;
  --fs-sm: 0.875rem;
  --fs-base: 1rem;
  --fs-md: 1.125rem;
  --fs-lg: 1.25rem;
  --fs-xl: 1.5rem;
  --fs-2xl: 2rem;
  --fs-3xl: 2.5rem;
  --fs-4xl: 3rem;
  --fs-5xl: 3.5rem;
  --lh-tight: 1.2;
  --lh-base: 1.65;
  --lh-relaxed: 1.75;

  /* Espaciado */
  --sp-xs: 0.25rem;
  --sp-sm: 0.5rem;
  --sp-md: 1rem;
  --sp-lg: 1.5rem;
  --sp-xl: 2rem;
  --sp-2xl: 3rem;
  --sp-3xl: 4rem;
  --sp-4xl: 6rem;
  --sp-5xl: 8rem;

  /* Layout */
  --max-width: 1200px;
  --header-height: 80px;

  /* Bordes y sombras */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --radius-full: 9999px;
  --shadow-sm: 0 1px 3px rgba(45, 27, 105, 0.08);
  --shadow-md: 0 4px 12px rgba(45, 27, 105, 0.1);
  --shadow-lg: 0 8px 30px rgba(45, 27, 105, 0.12);
  --shadow-xl: 0 16px 48px rgba(45, 27, 105, 0.16);

  /* Transiciones */
  --ease: cubic-bezier(0.4, 0, 0.2, 1);
  --duration: 0.3s;
}

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

[hidden] {
  display: none !important;
}

/* Ocultar textos del idioma no activo según lang del <html> */
html[lang="es"] [data-lang="eu"],
html[lang="eu"] [data-lang="es"] {
  display: none !important;
}

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

body {
  font-family: var(--ff-body);
  font-size: var(--fs-base);
  line-height: var(--lh-base);
  color: var(--c-text);
  background-color: var(--c-white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

img,
picture,
video,
canvas,
svg {
  display: block;
  max-width: 100%;
}

img {
  height: auto;
}

input,
button,
textarea,
select {
  font: inherit;
  color: inherit;
}

button {
  cursor: pointer;
  border: none;
  background: none;
}

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

ul,
ol {
  list-style: none;
}

h1, h2, h3 {
  font-family: var(--ff-display);
  font-weight: 400;
  color: var(--c-primary);
}

h1 {
  font-size: clamp(2.25rem, 5vw, 3.5rem);
  line-height: 1.12;
}

h2 {
  font-size: clamp(1.75rem, 3.5vw, 2.25rem);
  line-height: 1.15;
}

h3 {
  font-size: 1.5rem;
  line-height: 1.2;
}

h4, h5, h6 {
  font-family: var(--ff-body);
  font-weight: 700;
  line-height: 1.3;
  color: var(--c-primary);
}

h4 {
  font-size: 1.125rem;
}

p + p {
  margin-top: var(--sp-md);
}

/* ── Skip Link (Accesibilidad) ─────────────────────────────── */
.skip-link {
  position: absolute;
  top: -100%;
  left: var(--sp-md);
  background: var(--c-primary);
  color: var(--c-white);
  padding: var(--sp-sm) var(--sp-lg);
  border-radius: 0 0 var(--radius-md) var(--radius-md);
  font-weight: 600;
  z-index: 10000;
  transition: top var(--duration) var(--ease);
}

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

/* ── Focus visible global ──────────────────────────────────── */
:focus-visible {
  outline: 3px solid var(--c-accent);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}

:focus:not(:focus-visible) {
  outline: none;
}

/* ── Layout helpers ────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin-inline: auto;
  padding-inline: var(--sp-lg);
}

.section {
  padding: 6rem 0;
}

.section--alt {
  background: var(--c-bg);
}

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

.section--primary h2,
.section--primary h3 {
  color: var(--c-white);
}

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

/* ── Tipografía ────────────────────────────────────────────── */
.heading-1 {
  font-size: clamp(2.25rem, 5vw, 3.5rem);
  line-height: 1.12;
  font-weight: 400;
  margin-bottom: var(--sp-lg);
}

.heading-2 {
  font-size: clamp(1.75rem, 3.5vw, 2.25rem);
  line-height: 1.15;
  font-weight: 400;
  margin-bottom: var(--sp-lg);
}

.heading-3 {
  font-size: 1.5rem;
  line-height: 1.2;
  font-weight: 400;
  margin-bottom: var(--sp-md);
}

.heading-4 {
  font-family: var(--ff-body);
  font-size: 1.125rem;
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: var(--sp-sm);
}

.section-header {
  text-align: center;
  max-width: 700px;
  margin-inline: auto;
  margin-bottom: var(--sp-3xl);
}

.section-header p {
  color: var(--c-text-light);
  font-size: 1.125rem;
  line-height: 1.75;
  max-width: 680px;
  margin-inline: auto;
  margin-top: var(--sp-md);
}

.section--primary .section-header p {
  color: var(--c-gray-300);
}

.tag {
  display: inline-block;
  font-size: var(--fs-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--c-accent-dark);
  background: rgba(78, 207, 224, 0.12);
  padding: var(--sp-xs) var(--sp-sm);
  border-radius: var(--radius-full);
}

.section--primary .tag {
  color: var(--c-accent);
  background: rgba(78, 207, 224, 0.15);
}

/* ── Botones ───────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-sm);
  padding: 0.75rem 1.75rem;
  font-weight: 600;
  font-size: var(--fs-base);
  border-radius: var(--radius-md);
  transition: all var(--duration) var(--ease);
  min-height: 44px;
  min-width: 44px;
  text-align: center;
  white-space: nowrap;
}

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

.btn--primary:hover,
.btn--primary:focus-visible {
  background: var(--c-primary-light);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn--accent {
  background: var(--c-accent);
  color: var(--c-primary);
  font-weight: 700;
}

.btn--accent:hover,
.btn--accent:focus-visible {
  background: var(--c-accent-dark);
  color: var(--c-white);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

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

.btn--outline:hover,
.btn--outline:focus-visible {
  background: var(--c-primary);
  color: var(--c-white);
}

.btn--outline-white {
  background: transparent;
  color: var(--c-white);
  border: 2px solid rgba(255, 255, 255, 0.4);
}

.btn--outline-white:hover,
.btn--outline-white:focus-visible {
  background: var(--c-white);
  color: var(--c-primary);
}

.btn--sm {
  padding: 0.5rem 1.25rem;
  font-size: var(--fs-sm);
}

.btn--lg {
  padding: 1rem 2.25rem;
  font-size: var(--fs-md);
}

.btn--icon {
  padding: 0.5rem;
  min-width: 44px;
  min-height: 44px;
}

.btn svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

/* ── Header ────────────────────────────────────────────────── */
.header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--c-white);
  border-bottom: 1px solid var(--c-gray-200);
  height: var(--header-height);
  transition: box-shadow var(--duration) var(--ease);
}

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

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

.header__logo {
  display: flex;
  align-items: center;
  gap: var(--sp-sm);
  font-family: var(--ff-display);
  font-size: var(--fs-xl);
  font-weight: 400;
  color: var(--c-primary);
  flex-shrink: 0;
}

.header__logo img {
  height: 50px;
  width: auto;
}

.footer .footer__logo-img {
  height: 50px;
  width: auto;
  filter: brightness(0) invert(1);
}

.footer__mondragon {
  margin-top: var(--sp-sm);
}

.footer__mondragon img {
  height: 56px;
  width: auto;
}

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

.nav__list {
  display: flex;
  align-items: center;
  gap: var(--sp-xs);
}

.nav__link {
  display: flex;
  align-items: center;
  gap: var(--sp-xs);
  padding: var(--sp-sm) var(--sp-md);
  font-weight: 500;
  color: var(--c-gray-600);
  border-radius: var(--radius-md);
  transition: all var(--duration) var(--ease);
  position: relative;
}

.nav__link:hover,
.nav__link:focus-visible,
.nav__link[aria-current="page"] {
  color: var(--c-primary);
  background: var(--c-bg);
}

.nav__link[aria-current="page"]::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: var(--sp-md);
  right: var(--sp-md);
  height: 2px;
  background: var(--c-accent);
  border-radius: 1px;
}

/* Mega-menú */
.nav__item--mega {
  position: relative;
}

.mega-menu {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  background: var(--c-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  padding: var(--sp-xl);
  min-width: 500px;
  opacity: 0;
  visibility: hidden;
  transition: all var(--duration) var(--ease);
  pointer-events: none;
  border: 1px solid var(--c-gray-200);
}

.nav__item--mega:hover .mega-menu,
.nav__item--mega:focus-within .mega-menu {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.mega-menu__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-sm);
}

.mega-menu__item {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-md);
  padding: var(--sp-md);
  border-radius: var(--radius-md);
  transition: background var(--duration) var(--ease);
}

.mega-menu__item:hover {
  background: var(--c-bg);
}

.mega-menu__icon {
  width: 40px;
  height: 40px;
  flex-shrink: 0;
  background: rgba(78, 207, 224, 0.1);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--c-accent-dark);
}

.mega-menu__icon svg {
  width: 20px;
  height: 20px;
}

.mega-menu__text h3 {
  font-family: var(--ff-body);
  font-size: var(--fs-sm);
  font-weight: 600;
  margin-bottom: 2px;
}

.mega-menu__text p {
  font-size: var(--fs-xs);
  color: var(--c-text-light);
  line-height: var(--lh-base);
}

.mega-menu--list {
  display: flex;
  flex-direction: column;
  min-width: 260px;
  padding: var(--sp-sm);
}

.mega-menu__link {
  display: flex;
  align-items: center;
  gap: var(--sp-sm);
  padding: var(--sp-xs) var(--sp-sm);
  border-radius: var(--radius-md);
  font-size: var(--fs-sm);
  font-weight: 500;
  color: var(--c-text);
  transition: background var(--duration) var(--ease);
}

.mega-menu__link:hover {
  background: var(--c-bg);
  color: var(--c-accent-dark);
}

.mega-menu__link svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  color: var(--c-accent-dark);
}

/* Submenú de convocatorias */
.mega-menu__item--has-sub {
  position: relative;
}

.mega-submenu {
  display: none;
  position: absolute;
  left: 100%;
  top: 0;
  background: var(--c-white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-xl);
  border: 1px solid var(--c-gray-200);
  min-width: 280px;
  padding: var(--sp-sm);
  list-style: none;
  margin: 0;
  z-index: 10;
}

.mega-menu__item--has-sub:hover > .mega-submenu,
.mega-menu__item--has-sub:focus-within > .mega-submenu {
  display: block;
}

.mega-submenu li a {
  display: block;
  padding: var(--sp-xs) var(--sp-sm);
  font-size: var(--fs-xs);
  color: var(--c-text);
  border-radius: var(--radius-sm);
  transition: background var(--duration) var(--ease);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 320px;
}

.mega-submenu li a:hover {
  background: var(--c-bg);
  color: var(--c-accent-dark);
}

.mega-submenu__empty {
  padding: var(--sp-xs) var(--sp-sm);
  font-size: var(--fs-xs);
  color: var(--c-text-light);
}

/* Selector de idioma */
.lang-switcher {
  display: flex;
  align-items: center;
  border: 1px solid var(--c-gray-200);
  border-radius: var(--radius-full);
  overflow: hidden;
}

.lang-switcher__btn {
  padding: var(--sp-xs) var(--sp-sm);
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--c-gray-500);
  transition: all var(--duration) var(--ease);
  min-width: 36px;
  min-height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.lang-switcher__btn[aria-pressed="true"] {
  background: var(--c-primary);
  color: var(--c-white);
}

.lang-switcher__btn:hover:not([aria-pressed="true"]) {
  background: var(--c-bg);
  color: var(--c-primary);
}

/* Hamburguesa móvil */
.header__burger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  padding: 10px;
}

.header__burger span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--c-primary);
  border-radius: 2px;
  transition: all var(--duration) var(--ease);
  transform-origin: center;
}

.header__burger[aria-expanded="true"] span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.header__burger[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}

.header__burger[aria-expanded="true"] span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* ── Hero ──────────────────────────────────────────────────── */
.hero {
  /*
   * REEMPLAZAR: Cuando tengas la imagen real, cambia background-image por:
   *   background-image: url('../assets/hero-bg.jpg');
   * Foto recomendada: Polo GARAIA, equipo ISEA o entorno de Mondragón.
   * Tamaño recomendado: 1920x1080px, formato WebP, peso < 200KB.
   */
  background-color: var(--c-primary-dark);
  background-image: url('../assets/hero-bg.jpg');
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  color: var(--c-white);
  padding: var(--sp-5xl) 0 var(--sp-4xl);
  position: relative;
  overflow: hidden;
  min-height: 500px;
  display: flex;
  align-items: center;
}

/* Overlay gradiente para legibilidad del texto sobre la imagen */
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(to right, rgba(45, 27, 105, 0.75) 0%, rgba(45, 27, 105, 0.4) 100%),
    linear-gradient(to top, rgba(30, 18, 80, 0.6) 0%, transparent 40%);
  pointer-events: none;
  z-index: 0;
}

/* Efecto decorativo (visible especialmente mientras no haya imagen real) */
.hero::after {
  content: '';
  position: absolute;
  top: -20%;
  right: -10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(78, 207, 224, 0.12) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
  z-index: 0;
}

.hero__content {
  position: relative;
  z-index: 1;
  max-width: 650px;
}

.hero__tag {
  color: var(--c-accent);
}

.hero h1 {
  color: var(--c-white);
  font-size: clamp(2.25rem, 5vw, 3.5rem);
  font-weight: 400;
  line-height: 1.12;
  margin-bottom: var(--sp-lg);
}

.hero__subtitle {
  font-size: 1.125rem;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: var(--sp-2xl);
  line-height: 1.75;
  max-width: 680px;
}

/* Hero buttons override */
.hero .btn--accent {
  background: var(--c-white);
  color: var(--c-primary);
  font-weight: 700;
}

.hero .btn--accent:hover,
.hero .btn--accent:focus-visible {
  background: rgba(255, 255, 255, 0.9);
  color: var(--c-primary-dark);
}

.hero .btn--outline-white {
  border-color: rgba(255, 255, 255, 0.6);
  color: var(--c-white);
}

.hero .btn--outline-white:hover,
.hero .btn--outline-white:focus-visible {
  background: var(--c-white);
  color: var(--c-primary);
}

/* Hero stats */
.hero .stat-number,
.hero .stat-label {
  color: var(--c-white);
}

/* Hero badge */
.hero .hero__badge {
  background: rgba(255, 255, 255, 0.15);
  color: var(--c-white);
  backdrop-filter: blur(4px);
}

.hero__ctas {
  display: flex;
  gap: var(--sp-md);
  flex-wrap: wrap;
}

/* ── Cards ─────────────────────────────────────────────────── */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--sp-xl);
}

.card {
  background: var(--c-white);
  border-radius: var(--radius-lg);
  padding: var(--sp-2xl);
  transition: all var(--duration) var(--ease);
  border: 1px solid var(--c-gray-200);
}

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

.card__icon {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, rgba(78, 207, 224, 0.15), rgba(45, 27, 105, 0.08));
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--sp-lg);
  color: var(--c-accent-dark);
}

.card__icon svg {
  width: 24px;
  height: 24px;
}

.card h3 {
  font-family: var(--ff-body);
  font-size: var(--fs-lg);
  font-weight: 700;
  margin-bottom: var(--sp-sm);
}

.card p {
  color: var(--c-text-light);
  font-size: var(--fs-sm);
  line-height: var(--lh-relaxed);
}

.card__link {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-xs);
  margin-top: var(--sp-md);
  font-weight: 600;
  font-size: var(--fs-sm);
  color: var(--c-accent-dark);
  transition: gap var(--duration) var(--ease);
}

.card__link:hover {
  gap: var(--sp-sm);
}

.card__link svg {
  width: 16px;
  height: 16px;
}

/* Card de noticia/convocatoria */
.news-card {
  background: var(--c-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--c-gray-200);
  transition: all var(--duration) var(--ease);
  display: flex;
  flex-direction: column;
}

.news-card:hover {
  box-shadow: var(--shadow-sm);
}

.news-card__body {
  padding: var(--sp-xl);
  flex: 1;
  display: flex;
  flex-direction: column;
}

.news-card__meta {
  display: flex;
  align-items: center;
  gap: var(--sp-sm);
  margin-bottom: var(--sp-md);
  font-size: var(--fs-xs);
  color: var(--c-text-light);
}

.news-card__type {
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.news-card__type--news {
  color: var(--c-accent-dark);
}

.news-card__type--call {
  color: var(--c-warning);
}

.news-card__type--project {
  color: var(--c-accent);
}

.news-card h3 {
  font-family: var(--ff-body);
  font-size: var(--fs-md);
  font-weight: 700;
  margin-bottom: var(--sp-sm);
  line-height: var(--lh-base);
}

.news-card p {
  color: var(--c-text-light);
  font-size: var(--fs-sm);
  line-height: var(--lh-relaxed);
  flex: 1;
}

.news-card__link-wrap {
  display: flex;
  flex-direction: column;
  flex: 1;
  text-decoration: none;
  color: inherit;
}

.news-card__readmore {
  display: inline-block;
  margin-top: var(--sp-md);
  font-weight: 600;
  font-size: var(--fs-sm);
  color: var(--c-accent-dark);
}

/* Convocatoria card variant */
.news-card--call {
  border-left: none;
}

.news-card__call-meta {
  margin-top: var(--sp-md);
  padding-top: var(--sp-md);
  border-top: 1px solid var(--c-gray-200);
  display: flex;
  flex-direction: column;
  gap: var(--sp-xs);
}

.news-card__organism {
  font-size: var(--fs-xs);
  color: var(--c-text-light);
  font-weight: 500;
}

.news-card__deadline {
  display: flex;
  align-items: center;
  gap: var(--sp-sm);
  font-size: var(--fs-xs);
  font-weight: 600;
  color: var(--c-text-light);
}

.news-card__status {
  display: inline-block;
  padding: 2px 8px;
  border-radius: var(--radius-full);
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.news-card__status--open {
  background: rgba(16, 185, 129, 0.1);
  color: #059669;
}

.news-card__status--closed {
  background: rgba(239, 68, 68, 0.1);
  color: #dc2626;
}

.news-card__link {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-xs);
  margin-top: var(--sp-md);
  font-weight: 600;
  font-size: var(--fs-sm);
  color: var(--c-accent-dark);
}

/* ── Detail view (news / projects) ────────────────────────── */
.detail {
  max-width: 800px;
  margin: 0 auto;
}

.detail__back {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-xs);
  margin-bottom: var(--sp-lg);
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--c-accent-dark);
  text-decoration: none;
}

.detail__back:hover {
  text-decoration: underline;
}

.detail__meta {
  display: flex;
  align-items: center;
  gap: var(--sp-sm);
  margin-bottom: var(--sp-md);
  font-size: var(--fs-xs);
  color: var(--c-text-light);
}

.detail__title {
  font-family: var(--ff-display);
  font-size: clamp(1.75rem, 3.5vw, 2.25rem);
  font-weight: 400;
  line-height: 1.15;
  margin-bottom: var(--sp-lg);
  color: var(--c-text);
}

.detail__body {
  font-size: var(--fs-base);
  line-height: 1.65;
  color: var(--c-text);
}

.detail__body h2 {
  font-family: var(--ff-display);
  font-size: 1.5rem;
  font-weight: 400;
  line-height: 1.2;
  margin-top: var(--sp-xl);
  margin-bottom: var(--sp-md);
  color: var(--c-primary);
}

.detail__body h3 {
  font-size: var(--fs-md);
  font-weight: 700;
  margin-top: var(--sp-lg);
  margin-bottom: var(--sp-sm);
}

.detail__body p {
  margin-bottom: var(--sp-md);
}

.detail__body ul {
  margin-bottom: var(--sp-md);
  padding-left: var(--sp-lg);
}

.detail__body ul li {
  margin-bottom: var(--sp-xs);
  line-height: var(--lh-relaxed);
}

.detail__body ul li strong {
  color: var(--c-text);
}

/* ── Convocatoria detail (full-width) ─────────────────────── */
.news-list:has(.call-detail),
.news-list:has(.detail) {
  display: block;
}

.call-detail {
  max-width: 100%;
}

/* Header */
.call-detail__header {
  background: linear-gradient(135deg, var(--c-primary) 0%, var(--c-primary-dark) 100%);
  border-radius: var(--radius-lg);
  padding: var(--sp-2xl) var(--sp-2xl) var(--sp-xl);
  margin-bottom: var(--sp-2xl);
}

.call-detail__header-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--sp-sm);
  margin-bottom: var(--sp-lg);
}

.call-detail__header-meta .news-card__type--call {
  color: var(--c-accent);
  background: rgba(78, 207, 224, 0.15);
  padding: 3px 10px;
  border-radius: var(--radius-full);
}

.call-detail__status {
  display: inline-block;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  font-size: var(--fs-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.call-detail__status--open {
  background: rgba(16, 185, 129, 0.2);
  color: #6ee7b7;
}

.call-detail__status--closed {
  background: rgba(239, 68, 68, 0.2);
  color: #fca5a5;
}

.call-detail__date,
.call-detail__organism {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: var(--fs-xs);
  color: rgba(255, 255, 255, 0.7);
}

.call-detail__date svg,
.call-detail__organism svg {
  flex-shrink: 0;
  opacity: 0.7;
}

.call-detail__title {
  font-family: var(--ff-display);
  font-size: clamp(1.75rem, 3.5vw, 2.25rem);
  font-weight: 400;
  line-height: 1.15;
  color: var(--c-white);
  margin: 0;
}

/* Key facts grid */
.call-detail__facts {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: var(--sp-md);
  margin-bottom: var(--sp-2xl);
}

.call-detail__fact {
  background: var(--c-white);
  border: 1px solid var(--c-gray-200);
  border-radius: var(--radius-lg);
  padding: var(--sp-lg);
  display: flex;
  flex-direction: column;
  gap: var(--sp-xs);
  transition: all var(--duration) var(--ease);
}

.call-detail__fact:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.call-detail__fact-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, var(--c-primary), var(--c-primary-dark));
  color: var(--c-white);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--sp-xs);
  flex-shrink: 0;
}

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

.call-detail__fact-label {
  font-size: var(--fs-xs);
  font-weight: 600;
  color: var(--c-text-light);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.call-detail__fact-value {
  font-size: var(--fs-md);
  font-weight: 700;
  color: var(--c-text);
  line-height: var(--lh-base);
}

/* Lines comparison cards */
.call-detail__lines {
  margin-bottom: var(--sp-2xl);
}

.call-detail__section-title {
  display: flex;
  align-items: center;
  gap: var(--sp-sm);
  font-family: var(--ff-display);
  font-size: 1.5rem;
  font-weight: 400;
  line-height: 1.2;
  color: var(--c-primary);
  margin-bottom: var(--sp-lg);
}

.call-detail__section-title svg {
  color: var(--c-accent-dark);
  flex-shrink: 0;
}

.call-detail__lines-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--sp-lg);
}

.call-detail__line-card {
  background: var(--c-white);
  border: 1px solid var(--c-gray-200);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: box-shadow var(--duration) var(--ease);
}

.call-detail__line-card:hover {
  box-shadow: var(--shadow-md);
}

.call-detail__line-header {
  background: linear-gradient(135deg, var(--c-primary), var(--c-primary-dark));
  padding: var(--sp-lg);
}

.call-detail__line-num {
  font-size: var(--fs-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: rgba(255, 255, 255, 0.7);
  display: block;
  margin-bottom: var(--sp-xs);
}

.call-detail__line-name {
  font-family: var(--ff-display);
  font-size: var(--fs-lg);
  font-weight: 400;
  color: var(--c-white);
  margin: 0;
}

.call-detail__line-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--sp-sm) var(--sp-lg);
  border-bottom: 1px solid var(--c-gray-100);
  font-size: var(--fs-sm);
}

.call-detail__line-row span {
  color: var(--c-text-light);
}

.call-detail__line-row strong {
  color: var(--c-primary);
  font-weight: 700;
}

.call-detail__line-desc {
  padding: var(--sp-md) var(--sp-lg);
  font-size: var(--fs-sm);
  color: var(--c-text-light);
  line-height: var(--lh-relaxed);
  margin: 0;
}

/* Body sections for convocatoria */
.call-detail__body {
  font-size: var(--fs-base);
  line-height: var(--lh-relaxed);
  color: var(--c-text);
  margin-bottom: var(--sp-2xl);
}

.call-detail__body h2 {
  display: flex;
  align-items: center;
  gap: var(--sp-sm);
  font-family: var(--ff-display);
  font-size: 1.5rem;
  font-weight: 400;
  margin-top: var(--sp-2xl);
  margin-bottom: var(--sp-md);
  padding-bottom: var(--sp-sm);
  border-bottom: 2px solid var(--c-gray-200);
  color: var(--c-primary);
}

.call-detail__body h3 {
  font-size: var(--fs-md);
  font-weight: 700;
  margin-top: var(--sp-lg);
  margin-bottom: var(--sp-sm);
  color: var(--c-primary-dark);
}

.call-detail__body p {
  margin-bottom: var(--sp-md);
  max-width: 80ch;
}

.call-detail__body ul {
  list-style: none;
  padding-left: 0;
  margin-bottom: var(--sp-lg);
}

.call-detail__body ul li {
  position: relative;
  padding-left: var(--sp-xl);
  margin-bottom: var(--sp-sm);
  line-height: var(--lh-relaxed);
}

.call-detail__body ul li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--c-accent);
}

.call-detail__body ul li strong {
  color: var(--c-text);
}

/* CTA banner */
.call-detail__cta {
  display: flex;
  align-items: center;
  gap: var(--sp-xl);
  background: linear-gradient(135deg, var(--c-primary) 0%, var(--c-primary-dark) 100%);
  border-radius: var(--radius-lg);
  padding: var(--sp-2xl);
  margin-top: var(--sp-xl);
}

.call-detail__cta-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.15);
  color: var(--c-white);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.call-detail__cta-text {
  flex: 1;
}

.call-detail__cta-text h2 {
  font-family: var(--ff-display);
  font-size: var(--fs-lg);
  font-weight: 400;
  color: var(--c-white);
  margin-bottom: var(--sp-xs);
}

.call-detail__cta-text p {
  font-size: var(--fs-sm);
  color: rgba(255, 255, 255, 0.8);
  line-height: var(--lh-relaxed);
  margin: 0;
}

.call-detail__cta .btn--accent {
  background: var(--c-white);
  color: var(--c-primary);
  white-space: nowrap;
  flex-shrink: 0;
}

.call-detail__cta .btn--accent:hover,
.call-detail__cta .btn--accent:focus-visible {
  background: rgba(255, 255, 255, 0.9);
  color: var(--c-primary-dark);
}

/* Responsive: convocatoria detail */
@media (max-width: 768px) {
  .call-detail__header {
    padding: var(--sp-xl) var(--sp-lg);
  }

  .call-detail__facts {
    grid-template-columns: 1fr 1fr;
  }

  .call-detail__lines-grid {
    grid-template-columns: 1fr;
  }

  .call-detail__cta {
    flex-direction: column;
    text-align: center;
    gap: var(--sp-lg);
    padding: var(--sp-xl);
  }

  .call-detail__cta-icon {
    display: none;
  }
}

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

  .call-detail__header-meta {
    gap: var(--sp-xs);
  }
}

/* ── Cifras / Stats ────────────────────────────────────────── */
.stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--sp-xl);
  text-align: center;
}

.stat__number {
  font-family: var(--ff-display);
  font-size: var(--fs-4xl);
  font-weight: 400;
  color: var(--c-accent);
  line-height: 1;
  margin-bottom: var(--sp-sm);
}

.stat__label {
  font-size: var(--fs-sm);
  color: var(--c-gray-300);
  font-weight: 500;
}

/* ── Logos de clientes ─────────────────────────────────────── */
.clients-grid {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: var(--sp-xl) var(--sp-2xl);
}

.clients-grid span {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 140px;
  height: 60px;
  background: transparent;
}

.clients-grid img {
  max-height: 45px;
  max-width: 130px;
  width: auto;
  height: auto;
  object-fit: contain;
  mix-blend-mode: multiply;
}

.clients-grid .client--wide {
  width: 220px;
}

.clients-grid .client--wide img {
  max-width: 200px;
  max-height: 55px;
}

/* ── Newsletter ────────────────────────────────────────────── */
.newsletter__form {
  display: flex;
  gap: var(--sp-sm);
  max-width: 500px;
  margin-inline: auto;
}

.newsletter__form input[type="email"] {
  flex: 1;
  padding: 0.75rem 1rem;
  border: 2px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.1);
  color: var(--c-white);
  font-size: var(--fs-base);
}

.newsletter__form input[type="email"]::placeholder {
  color: var(--c-gray-400);
}

.newsletter__form input[type="email"]:focus {
  outline: none;
  border-color: var(--c-accent);
  background: rgba(255, 255, 255, 0.15);
}

.newsletter__msg {
  text-align: center;
  margin-top: var(--sp-md);
  font-size: var(--fs-sm);
}

.newsletter__msg--success {
  color: var(--c-success);
}

.newsletter__msg--error {
  color: var(--c-error);
}

/* ── CTA Section ───────────────────────────────────────────── */
.cta-section {
  background: linear-gradient(135deg, var(--c-primary), var(--c-primary-dark));
  padding: var(--sp-4xl) 0;
  text-align: center;
  color: var(--c-white);
}

.cta-section h2 {
  color: var(--c-white);
}

.cta-section p {
  color: var(--c-gray-300);
  margin-bottom: var(--sp-xl);
}

/* ── Page Header (páginas interiores) ──────────────────────── */
.page-header {
  background: linear-gradient(135deg, var(--c-primary), var(--c-primary-dark));
  color: var(--c-white);
  padding: var(--sp-4xl) 0 var(--sp-3xl);
  position: relative;
  overflow: hidden;
}

.page-header::before {
  content: '';
  position: absolute;
  top: -30%;
  right: -10%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(78, 207, 224, 0.12) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.page-header h1 {
  color: var(--c-white);
  font-size: var(--fs-4xl);
  margin-bottom: var(--sp-md);
  position: relative;
}

.page-header p {
  color: var(--c-gray-300);
  font-size: var(--fs-md);
  max-width: 600px;
  position: relative;
}

/* ── Servicios page ────────────────────────────────────────── */
.service-section {
  padding: var(--sp-3xl) 0;
  border-bottom: 1px solid var(--c-gray-200);
}

.service-section:last-child {
  border-bottom: none;
}

.service-section__header {
  display: flex;
  align-items: center;
  gap: var(--sp-md);
  margin-bottom: var(--sp-lg);
}

.service-section__icon {
  width: 48px;
  height: 48px;
  flex-shrink: 0;
  background: linear-gradient(135deg, rgba(78, 207, 224, 0.15), rgba(45, 27, 105, 0.08));
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--c-accent-dark);
}

.service-section__icon svg {
  width: 24px;
  height: 24px;
}

.service-section__header h2 {
  margin: 0;
}

.service-section > p {
  color: var(--c-text-light);
  line-height: var(--lh-relaxed);
  max-width: 800px;
  margin-bottom: var(--sp-md);
}

.service-section__columns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-xl);
  margin-top: var(--sp-lg);
  margin-bottom: var(--sp-lg);
}

.service-section__columns--3 {
  grid-template-columns: 1fr 1fr 1fr;
}

.service-section__columns h3 {
  font-size: var(--fs-md);
  font-weight: 600;
  margin-bottom: var(--sp-sm);
}

.service-section__columns p {
  color: var(--c-text-light);
  font-size: var(--fs-sm);
  line-height: var(--lh-relaxed);
}

.service-section__highlight {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: var(--sp-xl);
  align-items: start;
  margin: var(--sp-xl) 0;
  padding: var(--sp-xl);
  background: var(--c-bg);
  border-radius: var(--radius-xl);
}

.service-section__highlight img {
  width: 100%;
  border-radius: var(--radius-lg);
  object-fit: cover;
}

.service-section__highlight h3 {
  font-size: var(--fs-lg);
  margin-bottom: var(--sp-sm);
}

.service-section__highlight p {
  color: var(--c-text-light);
  line-height: var(--lh-relaxed);
  margin-bottom: var(--sp-sm);
}

.service-section h3 {
  font-size: var(--fs-lg);
  margin-top: var(--sp-lg);
  margin-bottom: var(--sp-xs);
}

.service-section ul {
  margin-top: var(--sp-sm);
  display: flex;
  flex-direction: column;
  gap: var(--sp-xs);
}

.service-section ul li {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-sm);
  color: var(--c-text-light);
  font-size: var(--fs-sm);
  line-height: var(--lh-relaxed);
}

.service-section ul li::before {
  content: '';
  width: 6px;
  height: 6px;
  background: var(--c-accent);
  border-radius: 50%;
  margin-top: 0.5em;
  flex-shrink: 0;
}

/* ── Project cards (servicios) ─────────────────────────────── */
/* Program cards (I+D+i programs by organism) */
.program-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--sp-lg);
  margin-top: var(--sp-xl);
}
.program-card {
  background: var(--c-white);
  border: 1px solid var(--c-gray-200);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: box-shadow var(--duration) var(--ease);
}
.program-card:hover {
  box-shadow: var(--shadow-sm);
}
.program-card__header {
  background: var(--c-primary);
  color: var(--c-white);
  padding: var(--sp-md) var(--sp-lg);
}
.program-card__header h4 {
  font-family: var(--ff-display);
  font-size: var(--fs-md);
  margin: 0;
  color: inherit;
}
.program-card__list {
  list-style: none;
  padding: var(--sp-md) var(--sp-lg);
  margin: 0;
}
.program-card__list li {
  padding: var(--sp-sm) 0;
  border-bottom: 1px solid var(--c-gray-100);
  font-size: var(--fs-sm);
  line-height: var(--lh-relaxed);
}
.program-card__list li:last-child {
  border-bottom: none;
}

.project-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: var(--sp-lg);
  margin-top: var(--sp-lg);
}

.project-grid--2 {
  grid-template-columns: 1fr 1fr;
}

.project-card {
  background: var(--c-white);
  border: 1px solid var(--c-gray-200);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: box-shadow var(--duration) var(--ease);
}

.project-card:hover {
  box-shadow: var(--shadow-sm);
}

.project-card__img {
  height: 140px;
  overflow: hidden;
  background: var(--c-bg);
  display: flex;
  align-items: center;
  justify-content: center;
}

.project-card__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.project-card__img--logo {
  padding: var(--sp-md);
  background: var(--c-white);
}
.project-card__img--logo img {
  object-fit: contain;
}

/* Horizontal project cards (logo left + text right) */
.project-list {
  display: flex;
  flex-direction: column;
  gap: var(--sp-lg);
  margin-top: var(--sp-lg);
}
.project-card--horizontal {
  display: grid;
  grid-template-columns: 140px 1fr;
}
.project-card--horizontal .project-card__img {
  height: 100%;
  min-height: 140px;
}
.project-card--horizontal .project-card__img--logo {
  padding: 0;
}
.project-card--horizontal .project-card__img--logo img {
  object-fit: cover;
}

.project-card__body {
  padding: var(--sp-md);
}

.project-card__body h4 {
  font-family: var(--ff-display);
  font-size: var(--fs-md);
  margin-bottom: var(--sp-xs);
}

.project-card__body p {
  font-size: var(--fs-sm);
  color: var(--c-text-light);
  line-height: var(--lh-relaxed);
}

/* ── Areas page ────────────────────────────────────────────── */
.areas-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--sp-xl);
}

.area-card {
  background: var(--c-white);
  border-radius: var(--radius-lg);
  padding: var(--sp-2xl);
  border: 1px solid var(--c-gray-200);
  transition: all var(--duration) var(--ease);
  text-align: center;
}

.area-card:hover {
  box-shadow: var(--shadow-sm);
}

.area-card__icon {
  width: 56px;
  height: 56px;
  background: linear-gradient(135deg, rgba(78, 207, 224, 0.12), rgba(45, 27, 105, 0.06));
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--sp-lg);
  color: var(--c-accent-dark);
}

.area-card__icon svg {
  width: 28px;
  height: 28px;
}

.area-card h3 {
  font-family: var(--ff-body);
  font-size: var(--fs-md);
  font-weight: 700;
  margin-bottom: var(--sp-sm);
}

.area-card p {
  color: var(--c-text-light);
  font-size: var(--fs-sm);
  line-height: var(--lh-relaxed);
}

/* ── Actualidad page ───────────────────────────────────────── */
.search-bar {
  margin-bottom: var(--sp-lg);
}
.search-bar__input-wrap {
  position: relative;
  max-width: 480px;
}
.search-bar__icon {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--c-gray-400);
  pointer-events: none;
}
.search-bar__input {
  width: 100%;
  padding: 12px 16px 12px 44px;
  border: 1px solid var(--c-gray-200);
  border-radius: var(--radius-full);
  font-size: var(--fs-base);
  font-family: inherit;
  background: var(--c-white);
  color: var(--c-text);
  transition: border-color var(--duration) var(--ease), box-shadow var(--duration) var(--ease);
}
.search-bar__input:focus {
  outline: none;
  border-color: var(--c-accent);
  box-shadow: 0 0 0 3px rgba(var(--c-accent-rgb, 0, 123, 255), .15);
}
.search-bar__input::placeholder {
  color: var(--c-gray-400);
}

.filter-bar {
  display: flex;
  gap: var(--sp-sm);
  margin-bottom: var(--sp-2xl);
  flex-wrap: wrap;
}

.filter-btn {
  padding: var(--sp-sm) var(--sp-lg);
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: var(--fs-sm);
  color: var(--c-gray-500);
  background: var(--c-gray-100);
  border: 1px solid transparent;
  transition: all var(--duration) var(--ease);
  min-height: 40px;
}

.filter-btn:hover {
  background: var(--c-bg-alt);
  color: var(--c-primary);
}

.filter-btn[aria-pressed="true"] {
  background: var(--c-primary);
  color: var(--c-white);
}

.news-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: var(--sp-xl);
}

/* ── Contacto page ─────────────────────────────────────────── */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-3xl);
}

.form-group {
  margin-bottom: var(--sp-lg);
}

.form-group label {
  display: block;
  font-weight: 600;
  font-size: var(--fs-sm);
  margin-bottom: var(--sp-xs);
  color: var(--c-gray-600);
}

.form-group .required {
  color: var(--c-error);
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 2px solid var(--c-gray-200);
  border-radius: var(--radius-md);
  font-size: var(--fs-base);
  transition: border-color var(--duration) var(--ease);
  background: var(--c-white);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--c-accent);
}

.form-group input[aria-invalid="true"],
.form-group textarea[aria-invalid="true"] {
  border-color: var(--c-error);
}

.form-group__error {
  color: var(--c-error);
  font-size: var(--fs-xs);
  margin-top: var(--sp-xs);
  display: none;
}

.form-group input[aria-invalid="true"] ~ .form-group__error,
.form-group textarea[aria-invalid="true"] ~ .form-group__error,
.form-group select[aria-invalid="true"] ~ .form-group__error {
  display: block;
}

.form-group__help {
  color: var(--c-text-light);
  font-size: var(--fs-xs);
  margin-top: var(--sp-xs);
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

/* Honeypot — campo oculto para bots */
.form-hp {
  position: absolute;
  left: -9999px;
  opacity: 0;
  height: 0;
  width: 0;
  overflow: hidden;
}

.form-consent {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-sm);
  font-size: var(--fs-sm);
  color: var(--c-text-light);
}

.form-consent input[type="checkbox"] {
  width: 20px;
  height: 20px;
  margin-top: 2px;
  flex-shrink: 0;
  accent-color: var(--c-primary);
}

.form-msg {
  padding: var(--sp-md);
  border-radius: var(--radius-md);
  margin-top: var(--sp-lg);
  font-size: var(--fs-sm);
  font-weight: 500;
  display: none;
}

.form-msg--success {
  display: block;
  background: rgba(34, 197, 94, 0.1);
  color: #166534;
  border: 1px solid rgba(34, 197, 94, 0.3);
}

.form-msg--error {
  display: block;
  background: rgba(239, 68, 68, 0.1);
  color: #991b1b;
  border: 1px solid rgba(239, 68, 68, 0.3);
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: var(--sp-xl);
}

.contact-info__item {
  display: flex;
  gap: var(--sp-md);
}

.contact-info__icon {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, rgba(78, 207, 224, 0.12), rgba(45, 27, 105, 0.06));
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--c-accent-dark);
  flex-shrink: 0;
}

.contact-info__icon svg {
  width: 24px;
  height: 24px;
}

.contact-info__text h3 {
  font-family: var(--ff-body);
  font-size: var(--fs-base);
  font-weight: 600;
  margin-bottom: 2px;
}

.contact-info__text p,
.contact-info__text a {
  font-size: var(--fs-sm);
  color: var(--c-text-light);
}

.contact-info__text a:hover {
  color: var(--c-accent-dark);
}

.contact-map {
  margin-top: var(--sp-xl);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--c-gray-200);
}

.contact-map iframe {
  width: 100%;
  height: 250px;
  border: 0;
}

/* ── Footer ────────────────────────────────────────────────── */
.footer {
  background: var(--c-gray-700);
  color: var(--c-gray-300);
  padding: var(--sp-3xl) 0 var(--sp-xl);
  margin-top: auto;
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--sp-2xl);
  margin-bottom: var(--sp-2xl);
}

.footer__brand p {
  font-size: var(--fs-sm);
  line-height: var(--lh-relaxed);
  margin-top: var(--sp-md);
  max-width: 300px;
}

.footer h4 {
  color: var(--c-white);
  font-family: var(--ff-body);
  font-size: var(--fs-sm);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--sp-lg);
}

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

.footer__links a {
  font-size: var(--fs-sm);
  color: var(--c-gray-400);
  transition: color var(--duration) var(--ease);
}

.footer__links a:hover,
.footer__links a:focus-visible {
  color: var(--c-accent);
}

.footer__bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: var(--sp-xl);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--sp-md);
  font-size: var(--fs-xs);
  color: var(--c-gray-500);
}

.footer__legal {
  display: flex;
  gap: var(--sp-lg);
}

.footer__legal a {
  color: var(--c-gray-500);
  transition: color var(--duration) var(--ease);
}

.footer__legal a:hover {
  color: var(--c-accent);
}

/* ── Cookie Banner ─────────────────────────────────────────── */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--c-white);
  box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.15);
  padding: var(--sp-xl) var(--sp-lg);
  z-index: 9999;
  transform: translateY(100%);
  transition: transform var(--duration) var(--ease);
}

.cookie-banner[aria-hidden="false"] {
  transform: translateY(0);
}

.cookie-banner__inner {
  max-width: var(--max-width);
  margin-inline: auto;
  display: flex;
  align-items: center;
  gap: var(--sp-xl);
  flex-wrap: wrap;
}

.cookie-banner__text {
  flex: 1;
  font-size: var(--fs-sm);
  color: var(--c-text-light);
  min-width: 250px;
}

.cookie-banner__text a {
  color: var(--c-accent-dark);
  text-decoration: underline;
}

.cookie-banner__actions {
  display: flex;
  gap: var(--sp-sm);
  flex-shrink: 0;
}

/* ── About grid (Qué es ISEA + imagen) ────────────────────── */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-2xl);
  align-items: center;
}

.about-grid__img {
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.about-grid__img img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: var(--radius-lg);
}

@media (max-width: 768px) {
  .about-grid {
    grid-template-columns: 1fr;
  }
}

/* ── Network header logo (RVCTI) ──────────────────────────── */
/* ── Network header logo (RVCTI) ──────────────────────────── */
.network-header__card {
  display: inline-block;
  margin: var(--sp-sm) auto 0;
  padding: var(--sp-sm) var(--sp-lg);
  background: var(--c-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.network-header__card img {
  display: block;
  max-width: 340px;
  height: auto;
}

/* ── Networks grid ─────────────────────────────────────────── */
.networks-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-md);
  max-width: 640px;
  margin: 0 auto;
}

.network-item {
  text-align: center;
  padding: var(--sp-md);
  background: var(--c-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: transform var(--duration) var(--ease), box-shadow var(--duration) var(--ease);
}

.network-item--compact {
  padding: var(--sp-sm) var(--sp-xs);
}

.network-item:hover {
  transform: none;
  box-shadow: var(--shadow-sm);
}

.network-item__icon {
  width: 120px;
  height: 70px;
  margin: 0 auto var(--sp-xs);
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  overflow: hidden;
}

.network-item__icon img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.network-item__icon svg {
  width: 22px;
  height: 22px;
}

.network-item h3 {
  font-family: var(--ff-body);
  font-size: var(--fs-base);
  font-weight: 700;
  margin-bottom: var(--sp-xs);
}

.network-item p {
  font-size: var(--fs-sm);
  color: var(--c-text-light);
}

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

/* ── Valores grid ──────────────────────────────────────────── */
.values-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--sp-lg);
}

.value-item {
  text-align: center;
  padding: var(--sp-xl);
}

.value-item__icon {
  width: 44px;
  height: 44px;
  background: rgba(78, 207, 224, 0.12);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--sp-md);
  color: var(--c-accent-dark);
}

.value-item__icon svg {
  width: 22px;
  height: 22px;
}

.value-item h3 {
  font-family: var(--ff-body);
  font-size: var(--fs-base);
  font-weight: 700;
  margin-bottom: var(--sp-xs);
}

.value-item p {
  font-size: var(--fs-sm);
  color: var(--c-text-light);
}

/* ── Intro text (centered content block) ──────────────────── */
.intro-text {
  max-width: 680px;
  margin: 0 auto;
  text-align: center;
  font-size: var(--fs-lg);
  line-height: 1.7;
  color: var(--c-text);
}

.intro-text p + p {
  margin-top: var(--sp-md);
}

/* ── Mondragón section ─────────────────────────────────────── */
.mondragon-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-3xl);
  align-items: center;
}

/* ── Trabaja con nosotros ──────────────────────────────────── */
.work-cta {
  background: linear-gradient(135deg, var(--c-bg), var(--c-bg-alt));
  border-radius: var(--radius-xl);
  padding: var(--sp-3xl);
  text-align: center;
}

/* ── Gantt Chart — Calendario de Convocatorias ────────────── */
.gantt {
  background: var(--c-white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--c-gray-200);
  overflow: hidden;
}

.gantt__header {
  padding: var(--sp-lg) var(--sp-xl);
  border-bottom: 1px solid var(--c-gray-200);
}

.gantt__title-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--sp-sm);
  margin-bottom: var(--sp-sm);
}

.gantt__title-row h2 {
  font-family: var(--ff-display);
  font-weight: 400;
  font-size: var(--fs-xl);
  margin: 0;
}

.gantt__updated {
  font-size: var(--fs-xs);
  color: var(--c-text-light);
}

.gantt__legend {
  display: flex;
  align-items: center;
  gap: var(--sp-md);
  flex-wrap: wrap;
}

.gantt__legend-title {
  font-weight: 600;
  font-size: var(--fs-sm);
  color: var(--c-text);
}

.gantt__legend-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: var(--fs-sm);
  color: var(--c-text-light);
}

.gantt__legend-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  flex-shrink: 0;
}

/* Chart area */
.gantt__chart {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.gantt__axis,
.gantt__group-row,
.gantt__row {
  display: grid;
  grid-template-columns: 280px 1fr;
  min-width: 900px;
}

.gantt__axis {
  border-bottom: 1px solid var(--c-gray-200);
  background: var(--c-gray-100);
}

.gantt__axis-label {
  padding: var(--sp-xs) var(--sp-md);
}

.gantt__axis-timeline {
  position: relative;
  height: 32px;
}

.gantt__tick {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  font-size: 0.65rem;
  color: var(--c-text-light);
  white-space: nowrap;
  text-transform: capitalize;
}

/* Group row */
.gantt__group-row {
  background: var(--c-gray-100);
  border-top: 1px solid var(--c-gray-200);
}

.gantt__group-label {
  display: flex;
  align-items: center;
  gap: var(--sp-xs);
  padding: var(--sp-xs) var(--sp-md);
  font-weight: 700;
  font-size: var(--fs-sm);
  color: var(--c-text);
}

.gantt__group-timeline {
  position: relative;
}

.gantt__toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--c-text-light);
  transition: transform 0.2s ease;
  padding: 0;
  flex-shrink: 0;
}

.gantt__toggle[aria-expanded="false"] {
  transform: rotate(-90deg);
}

/* Item rows */
.gantt__items--collapsed {
  display: none;
}

.gantt__row {
  border-top: 1px solid var(--c-gray-100);
}

.gantt__row:hover {
  background: var(--c-gray-100);
}

.gantt__label {
  padding: 5px var(--sp-md) 5px var(--sp-2xl);
  font-size: var(--fs-xs);
  color: var(--c-text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  line-height: 1.8;
}

.gantt__label a {
  color: var(--c-primary);
  text-decoration: none;
}

.gantt__label a:hover {
  text-decoration: underline;
  color: var(--c-accent-dark);
}

.gantt__timeline {
  position: relative;
  height: 28px;
}

.gantt__bar {
  position: absolute;
  top: 5px;
  height: 18px;
  border-radius: 9px;
  min-width: 8px;
  display: flex;
  align-items: center;
}

.gantt__bar-date {
  position: absolute;
  left: calc(100% + 6px);
  font-size: 0.6rem;
  color: var(--c-text-light);
  white-space: nowrap;
  line-height: 18px;
}

.gantt__today {
  position: absolute;
  top: 0;
  bottom: 0;
  width: 0;
  border-left: 2px dashed var(--c-gray-400);
  z-index: 1;
  pointer-events: none;
}

/* Responsive */
@media (max-width: 768px) {
  .gantt__axis,
  .gantt__group-row,
  .gantt__row {
    grid-template-columns: 200px 1fr;
  }

  .gantt__title-row {
    flex-direction: column;
  }

  .gantt__label {
    padding-left: var(--sp-lg);
  }
}

/* ── Animaciones de entrada ────────────────────────────────── */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s var(--ease), transform 0.6s var(--ease);
}

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

.fade-in-left {
  opacity: 0;
  transform: translateX(-30px);
  transition: opacity 0.6s var(--ease), transform 0.6s var(--ease);
}

.fade-in-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.fade-in-right {
  opacity: 0;
  transform: translateX(30px);
  transition: opacity 0.6s var(--ease), transform 0.6s var(--ease);
}

.fade-in-right.visible {
  opacity: 1;
  transform: translateX(0);
}

/* ── Legal pages ───────────────────────────────────────────── */
.legal-content {
  max-width: 800px;
  margin-inline: auto;
  padding: var(--sp-3xl) var(--sp-lg);
}

.legal-content h2 {
  font-size: var(--fs-xl);
  margin-top: var(--sp-2xl);
  margin-bottom: var(--sp-md);
}

.legal-content h3 {
  font-size: var(--fs-lg);
  margin-top: var(--sp-xl);
  margin-bottom: var(--sp-sm);
}

.legal-content p,
.legal-content li {
  font-size: var(--fs-sm);
  line-height: var(--lh-relaxed);
  color: var(--c-text-light);
}

.legal-content ul {
  margin-top: var(--sp-sm);
  margin-left: var(--sp-xl);
}

.legal-content ul li {
  list-style: disc;
  margin-bottom: var(--sp-xs);
}

.legal-content a {
  color: var(--c-accent-dark);
  text-decoration: underline;
}

/* ── 404 page ──────────────────────────────────────────────── */
.error-page {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 60vh;
  text-align: center;
  padding: var(--sp-3xl) var(--sp-lg);
}

.error-page__code {
  font-family: var(--ff-display);
  font-size: 8rem;
  font-weight: 400;
  color: var(--c-accent);
  line-height: 1;
  margin-bottom: var(--sp-md);
}

.error-page h1 {
  font-size: var(--fs-2xl);
  margin-bottom: var(--sp-md);
}

.error-page p {
  color: var(--c-text-light);
  margin-bottom: var(--sp-xl);
}

/* ── Responsive ────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .section {
    padding: 4rem 0;
  }

  .footer__grid {
    grid-template-columns: 1fr 1fr;
  }

  .service-section__highlight {
    grid-template-columns: 1fr;
  }

  .service-section__columns--3 {
    grid-template-columns: 1fr 1fr;
  }

  .mondragon-section {
    grid-template-columns: 1fr;
  }

  .contact-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    --fs-4xl: 2.25rem;
    --fs-5xl: 2.5rem;
    --fs-3xl: 2rem;
    --fs-2xl: 1.5rem;
    --sp-4xl: 3rem;
    --sp-5xl: 4rem;
  }

  .section {
    padding: 3rem 0;
  }

  .header__burger {
    display: flex;
  }

  .header__nav {
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--c-white);
    flex-direction: column;
    align-items: stretch;
    padding: var(--sp-xl);
    gap: var(--sp-md);
    transform: translateX(100%);
    transition: transform var(--duration) var(--ease);
    overflow-y: auto;
    z-index: 999;
  }

  .header__nav.open {
    transform: translateX(0);
  }

  .nav__list {
    flex-direction: column;
    align-items: stretch;
  }

  .nav__link {
    padding: var(--sp-md);
    font-size: var(--fs-md);
    border-bottom: 1px solid var(--c-gray-100);
  }

  .mega-menu {
    position: static;
    transform: none;
    box-shadow: none;
    border: none;
    padding: 0 0 0 var(--sp-lg);
    min-width: auto;
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    display: none;
  }

  .nav__item--mega.open .mega-menu {
    display: block;
  }

  .mega-menu__grid {
    grid-template-columns: 1fr;
  }

  .service-section__columns {
    grid-template-columns: 1fr;
  }

  .service-section__columns--3 {
    grid-template-columns: 1fr;
  }

  .service-section__highlight {
    grid-template-columns: 1fr;
  }

  .project-grid,
  .project-grid--2 {
    grid-template-columns: 1fr;
  }

  .program-grid {
    grid-template-columns: 1fr;
  }

  .project-card--horizontal {
    grid-template-columns: 1fr;
  }

  .mega-submenu {
    position: static;
    box-shadow: none;
    border: none;
    min-width: auto;
    padding: 0 0 0 var(--sp-md);
  }

  .mega-menu__item--has-sub:hover > .mega-submenu,
  .mega-menu__item--has-sub:focus-within > .mega-submenu {
    display: block;
  }

  .lang-switcher {
    align-self: flex-start;
  }

  .hero__ctas {
    flex-direction: column;
  }

  .hero__ctas .btn {
    text-align: center;
    justify-content: center;
  }

  .footer__grid {
    grid-template-columns: 1fr;
    gap: var(--sp-xl);
  }

  .footer__bottom {
    flex-direction: column;
    text-align: center;
  }

  .newsletter__form {
    flex-direction: column;
  }

  .cards-grid {
    grid-template-columns: 1fr;
  }

  .news-list {
    grid-template-columns: 1fr;
  }

  .cookie-banner__inner {
    flex-direction: column;
    align-items: stretch;
  }

  .cookie-banner__actions {
    justify-content: stretch;
  }

  .cookie-banner__actions .btn {
    flex: 1;
  }
}

@media (max-width: 480px) {
  :root {
    --fs-4xl: 1.75rem;
    --fs-5xl: 2rem;
    --sp-4xl: 2.5rem;
  }

  .container {
    padding-inline: var(--sp-md);
  }

  .hero {
    min-height: 400px;
    padding: var(--sp-3xl) 0 var(--sp-2xl);
    background-attachment: scroll;
  }

  .hero::before {
    background: rgba(45, 27, 105, 0.7);
  }

  .stats {
    grid-template-columns: 1fr 1fr;
  }
}

/* ── Reduced motion ────────────────────────────────────────── */
@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;
  }

  .fade-in,
  .fade-in-left,
  .fade-in-right {
    opacity: 1;
    transform: none;
  }

  .hero {
    background-attachment: scroll;
  }
}

/* ── High contrast mode ────────────────────────────────────── */
@media (forced-colors: active) {
  .btn {
    border: 2px solid ButtonText;
  }

  .card,
  .news-card,
  .area-card {
    border: 1px solid ButtonText;
  }
}

/* ── Print ─────────────────────────────────────────────────── */
@media print {
  .header,
  .footer,
  .cookie-banner,
  .skip-link,
  .newsletter__form,
  .btn {
    display: none !important;
  }

  body {
    color: #000;
    background: #fff;
    font-size: 12pt;
  }

  .hero {
    background: none;
    color: #000;
    min-height: auto;
    padding: 1cm 0;
  }

  .hero h1,
  .page-header h1 {
    color: #000;
  }
}
