/* ============================================================
   ARCHIVO PRINCIPAL DE ESTILOS
   Estructura modular lista para migración a WordPress
   ============================================================

   ÍNDICE:
   1.  Variables / Custom Properties
   2.  Reset & Base
   3.  Utilidades
   4.  Tipografía
   5.  Botones
   6.  Header / Navegación
   7.  Menú Móvil
   8.  Hero
   9.  Secciones (genérico)
   10. Biografía
   11. Ubicación
   12. Equipo
   13. Propuestas — Filtros
   14. Propuestas — Vídeos
   15. Propuestas — Tarjetas
   16. Programa (Placeholder)
   17. Contacto
   18. Footer
   19. Modal de Vídeo
   20. Scroll-to-top
   21. Animaciones
   22. Skeleton / Loading
   23. Responsive Breakpoints
   ============================================================ */

/* ==========================================================
   1. VARIABLES
   ========================================================== */
:root {
  /* ---- Colores principales ---- */
  --c-primary: #1c888e;
  --c-primary-light: #1c888e;
  --c-primary-dark: #335672;
  --c-accent: #1c888e;
  --c-accent-light: #335672;
  --c-accent-dark: #887908;
  --c-secondary: #62a4b6;
  --c-secondary-light: #a2c1dd;

  /* ---- Neutros ---- */
  --c-white: #ffffff;
  --c-off-white: #f8f9fa;
  --c-gray-100: #f1f3f5;
  --c-gray-200: #e9ecef;
  --c-gray-300: #dee2e6;
  --c-gray-400: #ced4da;
  --c-gray-500: #adb5bd;
  --c-gray-600: #6c757d;
  --c-gray-700: #495057;
  --c-gray-800: #343a40;
  --c-gray-900: #212529;

  /* ---- Categorías ---- */
  --c-educacion: #4db7b3;
  --c-salud: #84977c;
  --c-urbanismo: #a58d35;
  --c-medioambiente: #1c6d5d;
  --c-economia: #8b6220;

  /* ---- Tipografía ---- */
  --ff-sans: 'Inter', system-ui, -apple-system, sans-serif;
  --ff-display: 'Playfair Display', Georgia, serif;

  --fs-xs: .75rem;
  --fs-sm: .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;

  --fw-light: 300;
  --fw-regular: 400;
  --fw-medium: 500;
  --fw-semibold: 600;
  --fw-bold: 700;
  --fw-black: 900;

  --lh-tight: 1.2;
  --lh-normal: 1.6;
  --lh-loose: 1.8;

  /* ---- Espaciado ---- */
  --sp-1: .25rem;
  --sp-2: .5rem;
  --sp-3: .75rem;
  --sp-4: 1rem;
  --sp-5: 1.25rem;
  --sp-6: 1.5rem;
  --sp-8: 2rem;
  --sp-10: 2.5rem;
  --sp-12: 3rem;
  --sp-16: 4rem;
  --sp-20: 5rem;
  --sp-24: 6rem;

  /* ---- Bordes ---- */
  --radius-sm: .375rem;
  --radius-md: .5rem;
  --radius-lg: .75rem;
  --radius-xl: 1rem;
  --radius-2xl: 1.5rem;
  --radius-full: 9999px;

  /* ---- Sombras ---- */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, .06);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .08), 0 2px 4px -2px rgba(0, 0, 0, .06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1), 0 4px 6px -4px rgba(0, 0, 0, .06);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, .1), 0 8px 10px -6px rgba(0, 0, 0, .06);
  --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, .2);

  /* ---- Transiciones ---- */
  --ease-out: cubic-bezier(.25, .46, .45, .94);
  --ease-bounce: cubic-bezier(.68, -.55, .27, 1.55);
  --transition-fast: 150ms var(--ease-out);
  --transition-base: 300ms var(--ease-out);
  --transition-slow: 500ms var(--ease-out);

  /* ---- Layout ---- */
  --container-max: 1280px;
  --container-pad: 1.25rem;
  --header-height: 4.5rem;

  /* ---- Z-index ---- */
  --z-dropdown: 100;
  --z-sticky: 200;
  --z-overlay: 300;
  --z-modal: 400;
  --z-toast: 500;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-height);
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--ff-sans);
  font-size: var(--fs-base);
  line-height: var(--lh-normal);
  color: var(--c-gray-800);
  background-color: var(--c-white);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body.menu-open {
  overflow: hidden;
}

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

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

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

ul,
ol {
  list-style: none;
}

/* ==========================================================
   3. UTILIDADES
   ========================================================== */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding-left: var(--container-pad);
  padding-right: var(--container-pad);
}

.skip-link {
  position: absolute;
  top: -100%;
  left: var(--sp-4);
  background: var(--c-primary);
  color: var(--c-white);
  padding: var(--sp-3) var(--sp-6);
  border-radius: 0 0 var(--radius-md) var(--radius-md);
  z-index: var(--z-toast);
  font-weight: var(--fw-semibold);
}

.skip-link:focus {
  top: 0;
  color: var(--c-white);
}

.hide-mobile {
  display: none;
}

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

/* ==========================================================
   4. TIPOGRAFÍA
   ========================================================== */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--ff-sans);
  line-height: var(--lh-tight);
  color: var(--c-gray-900);
}

/* ==========================================================
   5. BOTONES
   ========================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-2);
  padding: var(--sp-3) var(--sp-6);
  border: 2px solid transparent;
  border-radius: var(--radius-md);
  font-family: var(--ff-sans);
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  cursor: pointer;
  transition: all var(--transition-base);
  text-decoration: none;
  line-height: 1;
  white-space: nowrap;
}

.btn--sm {
  padding: var(--sp-2) var(--sp-4);
  font-size: var(--fs-xs);
}

.btn--lg {
  padding: var(--sp-4) var(--sp-8);
  font-size: var(--fs-base);
}

.btn--block {
  width: 100%;
}

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

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

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

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

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

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

.btn--outline-white {
  background: transparent;
  color: var(--c-white);
  border-color: rgba(255, 255, 255, .5);
}

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

/* Loader en botón de envío */
.btn__loader {
  display: none;
}

.btn.loading .btn__text {
  display: none;
}

.btn.loading .btn__loader {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
}

/* ==========================================================
   6. HEADER / NAVEGACIÓN
   ========================================================== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-height);
  z-index: var(--z-sticky);
  background: transparent;
  transition: all var(--transition-base);
}

.site-header.scrolled {
  background: rgba(26, 86, 93, 0.97);
  backdrop-filter: blur(12px);
  box-shadow: var(--shadow-lg);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

/* Brand */
.header__brand {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  text-decoration: none;
  color: var(--c-white);
  z-index: calc(var(--z-overlay) + 1);
}

.header__brand-icon {
  width: 2.5rem;
  height: 2.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--c-accent);
  border-radius: var(--radius-md);
  font-size: var(--fs-lg);
  color: var(--c-white);
}

.header__brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}

.header__brand-text strong {
  font-size: var(--fs-md);
}

.header__brand-text small {
  font-size: var(--fs-xs);
  opacity: .8;
}

/* Nav Desktop — oculto en mobile */
.header__nav {
  display: none;
}

.header__nav-list {
  display: flex;
  gap: var(--sp-1);
}

.header__nav-link {
  position: relative;
  color: rgba(255, 255, 255, .85);
  padding: var(--sp-2) var(--sp-4);
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

.header__nav-link:hover,
.header__nav-link.active {
  color: var(--c-white);
  background: rgba(255, 255, 255, .12);
}

.header__nav-link.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 1.25rem;
  height: 2px;
  background: var(--c-accent);
  border-radius: var(--radius-full);
}

/* Hamburger */
.hamburger {
  width: 2.75rem;
  height: 2.75rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  background: rgba(255, 255, 255, .1);
  border: 1px solid rgba(255, 255, 255, .2);
  border-radius: var(--radius-md);
  cursor: pointer;
  z-index: calc(var(--z-overlay) + 1);
  transition: all var(--transition-fast);
}

.hamburger:hover {
  background: rgba(255, 255, 255, .2);
}

.hamburger__line {
  display: block;
  width: 1.25rem;
  height: 2px;
  background: var(--c-white);
  border-radius: var(--radius-full);
  transition: all var(--transition-base);
  transform-origin: center;
}

/* Animación X */
.hamburger.active .hamburger__line:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.hamburger.active .hamburger__line:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}

.hamburger.active .hamburger__line:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ==========================================================
   7. MENÚ MÓVIL
   ========================================================== */
.mobile-menu {
  position: fixed;
  inset: 0;
  background: var(--c-primary-dark);
  z-index: var(--z-overlay);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--sp-8);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-100%);
  transition: all .4s var(--ease-out);
}

.mobile-menu.open {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.mobile-menu__list {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-4);
}

.mobile-menu__link {
  color: var(--c-white);
  font-size: var(--fs-2xl);
  font-weight: var(--fw-bold);
  padding: var(--sp-2) var(--sp-6);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
  opacity: 0;
  transform: translateY(20px);
}

.mobile-menu.open .mobile-menu__link {
  opacity: 1;
  transform: translateY(0);
}

/* Escalonar aparición */
.mobile-menu.open .mobile-menu__list li:nth-child(1) .mobile-menu__link {
  transition-delay: .1s;
}

.mobile-menu.open .mobile-menu__list li:nth-child(2) .mobile-menu__link {
  transition-delay: .15s;
}

.mobile-menu.open .mobile-menu__list li:nth-child(3) .mobile-menu__link {
  transition-delay: .2s;
}

.mobile-menu.open .mobile-menu__list li:nth-child(4) .mobile-menu__link {
  transition-delay: .25s;
}

.mobile-menu__link:hover {
  color: var(--c-white);
  background: rgba(255, 255, 255, .1);
}

.mobile-menu__cta {
  opacity: 0;
  transform: translateY(20px);
  transition: all var(--transition-base);
}

.mobile-menu.open .mobile-menu__cta {
  opacity: 1;
  transform: translateY(0);
  transition-delay: .3s;
}

.mobile-menu__social {
  display: flex;
  gap: var(--sp-4);
  opacity: 0;
  transform: translateY(20px);
  transition: all var(--transition-base);
}

.mobile-menu.open .mobile-menu__social {
  opacity: 1;
  transform: translateY(0);
  transition-delay: .35s;
}

.mobile-menu__social a {
  width: 2.5rem;
  height: 2.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, .1);
  color: var(--c-white);
  font-size: var(--fs-md);
  transition: all var(--transition-fast);
}

.mobile-menu__social a:hover {
  background: var(--c-accent);
  transform: scale(1.1);
  color: var(--c-white);
}

/* ==========================================================
   8. HERO
   ========================================================== */
.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  justify-content: center;
  background:
    url('https://images.unsplash.com/photo-1529107386315-e1a2ed48a620?w=1920&h=1080&fit=crop') center / cover no-repeat;
  color: var(--c-white);
  overflow: hidden;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg,
      rgba(3, 112, 103, 0.92) 0%,
      rgba(181, 188, 40, 0.85) 50%,
      rgba(56, 162, 134, 0.78) 100%);
}

.hero__particles {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}

.hero__content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: calc(var(--header-height) + var(--sp-8)) var(--sp-4) var(--sp-12);
}

.hero__badge {
  display: inline-block;
  padding: var(--sp-2) var(--sp-4);
  background: rgba(192, 57, 43, .2);
  border: 1px solid rgba(192, 57, 43, .4);
  border-radius: var(--radius-full);
  font-size: var(--fs-xs);
  font-weight: var(--fw-semibold);
  text-transform: uppercase;
  letter-spacing: .1em;
  margin-bottom: var(--sp-6);
  color: #f5a8a0;
}

.hero__title {
  font-family: var(--ff-display);
  font-size: clamp(var(--fs-3xl), 8vw, var(--fs-5xl));
  font-weight: var(--fw-black);
  line-height: 1.1;
  margin-bottom: var(--sp-6);
  color: var(--c-white);
}

.hero__title--accent {
  color: var(--c-accent-light);
  display: block;
}

.hero__subtitle {
  font-size: clamp(var(--fs-base), 2.5vw, var(--fs-lg));
  max-width: 600px;
  margin: 0 auto var(--sp-8);
  opacity: .9;
  line-height: var(--lh-loose);
}

.hero__actions {
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
  align-items: center;
  margin-bottom: var(--sp-12);
}

.hero__stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-4);
  max-width: 600px;
  margin: 0 auto;
  padding-top: var(--sp-8);
  border-top: 1px solid rgba(255, 255, 255, .15);
}

.hero__stat {
  text-align: center;
}

.hero__stat-number {
  display: block;
  font-size: var(--fs-2xl);
  font-weight: var(--fw-black);
  color: var(--c-white);
}

.hero__stat-label {
  font-size: var(--fs-xs);
  opacity: .7;
  display: block;
  margin-top: var(--sp-1);
}

/* Flecha scroll */
.hero__scroll {
  position: absolute;
  bottom: var(--sp-8);
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  color: rgba(255, 255, 255, .6);
  font-size: var(--fs-xl);
  animation: bounce 2s infinite;
}

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

@keyframes bounce {

  0%,
  20%,
  50%,
  80%,
  100% {
    transform: translateX(-50%) translateY(0);
  }

  40% {
    transform: translateX(-50%) translateY(-12px);
  }

  60% {
    transform: translateX(-50%) translateY(-6px);
  }
}

/* ==========================================================
   9. SECCIONES (genérico)
   ========================================================== */
.section {
  padding: var(--sp-16) 0;
}

.section:nth-child(even) {
  background: var(--c-off-white);
}

.section__header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto var(--sp-12);
}

.section__badge {
  display: inline-block;
  padding: var(--sp-1) var(--sp-4);
  background: rgba(26, 54, 93, .08);
  color: var(--c-primary);
  border-radius: var(--radius-full);
  font-size: var(--fs-xs);
  font-weight: var(--fw-semibold);
  text-transform: uppercase;
  letter-spacing: .08em;
  margin-bottom: var(--sp-4);
}

.section__title {
  font-family: var(--ff-display);
  font-size: clamp(var(--fs-2xl), 5vw, var(--fs-3xl));
  font-weight: var(--fw-black);
  margin-bottom: var(--sp-4);
  color: var(--c-primary-dark);
}

.section__subtitle {
  font-size: var(--fs-md);
  color: var(--c-gray-600);
  line-height: var(--lh-loose);
}

/* ==========================================================
   10. BIOGRAFÍA
   ========================================================== */
.biography__grid {
  display: grid;
  gap: var(--sp-12);
}

.biography__image-wrap {
  position: relative;
}

.biography__image {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}

.biography__image img {
  width: 100%;
  height: auto;
  object-fit: cover;
  aspect-ratio: 4 / 5;
}

.biography__card-float {
  background: var(--c-white);
  border-radius: var(--radius-lg);
  padding: var(--sp-6);
  box-shadow: var(--shadow-xl);
  margin-top: calc(-1 * var(--sp-10));
  margin-left: var(--sp-4);
  margin-right: var(--sp-4);
  position: relative;
  z-index: 2;
}

.biography__quick-data {
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
}

.biography__quick-data li {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-3);
}

.biography__quick-data li i {
  width: 2rem;
  height: 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(26, 54, 93, .08);
  color: var(--c-primary);
  border-radius: var(--radius-md);
  font-size: var(--fs-sm);
  flex-shrink: 0;
  margin-top: 2px;
}

.biography__quick-data strong {
  display: block;
  font-size: var(--fs-xs);
  color: var(--c-gray-500);
  text-transform: uppercase;
  letter-spacing: .05em;
}

.biography__quick-data span {
  font-size: var(--fs-sm);
  color: var(--c-gray-800);
  font-weight: var(--fw-medium);
}

.biography__content {
  padding-top: var(--sp-4);
}

.biography__name {
  font-family: var(--ff-display);
  font-size: var(--fs-2xl);
  margin-bottom: var(--sp-2);
}

.biography__role {
  color: var(--c-accent);
  font-weight: var(--fw-semibold);
  font-size: var(--fs-md);
  margin-bottom: var(--sp-6);
}

.biography__text {
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
  color: var(--c-gray-700);
  line-height: var(--lh-loose);
  margin-bottom: var(--sp-8);
}

/* Timeline */
.biography__timeline {
  position: relative;
  padding-left: var(--sp-8);
}

.biography__timeline::before {
  content: '';
  position: absolute;
  left: .75rem;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--c-gray-200);
}

.timeline__item {
  position: relative;
  padding-bottom: var(--sp-6);
  display: flex;
  flex-direction: column;
  gap: var(--sp-1);
}

.timeline__item::before {
  content: '';
  position: absolute;
  left: calc(-1 * var(--sp-8) + .5rem);
  top: .35rem;
  width: .75rem;
  height: .75rem;
  border-radius: var(--radius-full);
  background: var(--c-primary);
  border: 2px solid var(--c-white);
  box-shadow: 0 0 0 3px rgba(26, 54, 93, .2);
}

.timeline__item:last-child {
  padding-bottom: 0;
}

.timeline__item:last-child::before {
  background: var(--c-accent);
}

.timeline__year {
  font-size: var(--fs-xs);
  font-weight: var(--fw-bold);
  color: var(--c-primary);
  text-transform: uppercase;
  letter-spacing: .05em;
}

.timeline__text {
  font-size: var(--fs-sm);
  color: var(--c-gray-700);
  font-weight: var(--fw-medium);
}

/* ==========================================================
   11. UBICACIÓN
   ========================================================== */
.location {
  background: var(--c-off-white);
}

.location__grid {
  display: grid;
  gap: var(--sp-8);
}

.location__info {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.location__details {
  display: flex;
  flex-direction: column;
  gap: var(--sp-5);
  margin-top: var(--sp-6);
}

.location__details li {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-4);
}

.location__details i {
  width: 2.5rem;
  height: 2.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--c-primary);
  color: var(--c-white);
  border-radius: var(--radius-md);
  font-size: var(--fs-base);
  flex-shrink: 0;
}

.location__details strong {
  display: block;
  font-size: var(--fs-sm);
  color: var(--c-gray-800);
  margin-bottom: var(--sp-1);
}

.location__details span,
.location__details a {
  font-size: var(--fs-sm);
  color: var(--c-gray-600);
}

.location__map {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  min-height: 300px;
}

.location__map iframe {
  width: 100%;
  height: 100%;
  min-height: 300px;
}

/* ==========================================================
   12. EQUIPO
   ========================================================== */
.team__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-8);
}

.team__card {
  background: var(--c-white);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: all var(--transition-base);
  animation-delay: var(--delay, 0s);
}

.team__card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
}

.team__card-image {
  position: relative;
  overflow: hidden;
  aspect-ratio: 4 / 5;
}

.team__card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .6s var(--ease-out);
}

.team__card:hover .team__card-image img {
  transform: scale(1.05);
}

.team__card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(26, 54, 93, .85) 0%, transparent 50%);
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding-bottom: var(--sp-6);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.team__card:hover .team__card-overlay {
  opacity: 1;
}

.team__card-social {
  display: flex;
  gap: var(--sp-3);
}

.team__card-social a {
  width: 2.25rem;
  height: 2.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, .2);
  backdrop-filter: blur(8px);
  color: var(--c-white);
  border-radius: var(--radius-full);
  transition: all var(--transition-fast);
}

.team__card-social a:hover {
  background: var(--c-accent);
  transform: scale(1.15);
  color: var(--c-white);
}

.team__card-body {
  padding: var(--sp-6);
}

.team__card-name {
  font-size: var(--fs-lg);
  font-weight: var(--fw-bold);
  margin-bottom: var(--sp-1);
}

.team__card-role {
  color: var(--c-accent);
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  margin-bottom: var(--sp-3);
}

.team__card-desc {
  font-size: var(--fs-sm);
  color: var(--c-gray-600);
  line-height: var(--lh-normal);
}

.team__group-photo {
  text-align: center;
  margin: 0 auto;
  max-width: 1000px;
  width: 100%;
}

.team__group-photo img {
  width: 100%;
  height: auto;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  display: block;
}

/* ==========================================================
   13. PROPUESTAS — FILTROS
   ========================================================== */
.proposals {
  background: var(--c-white);
}

.proposals__filter-wrap {
  margin-bottom: var(--sp-8);
  position: relative;
}

.proposals__filter-toggle {
  width: 100%;
  justify-content: space-between;
}

.filter-chevron {
  transition: transform var(--transition-base);
}

.proposals__filter-toggle[aria-expanded="true"] .filter-chevron {
  transform: rotate(180deg);
}

.proposals__filter-menu {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-base), padding var(--transition-base);
  background: var(--c-white);
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

.proposals__filter-menu.open {
  max-height: 500px;
  padding: var(--sp-4);
}

.proposals__filter-list {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
}

.proposals__filter-btn {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  width: 100%;
  padding: var(--sp-3) var(--sp-4);
  background: transparent;
  border: 1px solid var(--c-gray-200);
  border-radius: var(--radius-md);
  font-family: var(--ff-sans);
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  color: var(--c-gray-700);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.proposals__filter-btn:hover {
  background: var(--c-gray-100);
  border-color: var(--c-primary);
  color: var(--c-primary);
}

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

.proposals__section-title {
  font-size: var(--fs-xl);
  font-weight: var(--fw-bold);
  margin-bottom: var(--sp-6);
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  color: var(--c-primary-dark);
}

.proposals__section-title i {
  color: var(--c-accent);
}

/* ==========================================================
   14. PROPUESTAS — VÍDEOS
   ========================================================== */
.proposals__videos-section {
  margin-bottom: var(--sp-12);
}

.videos__grid {
  display: flex;
  flex-direction: column;
  height: 80vh;
  max-height: 800px;
  max-width: 450px;
  margin: 0 auto;
  overflow-y: scroll;
  scroll-snap-type: y mandatory;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  background: var(--c-gray-900);
  gap: 0;
  scrollbar-width: none;
  -ms-overflow-style: none;
}

.videos__grid::-webkit-scrollbar {
  display: none;
}

.video-card {
  scroll-snap-align: start;
  flex: 0 0 100%;
  height: 100%;
  max-width: 100%;
  border-radius: 0;
  box-shadow: none;
  position: relative;
  display: flex;
  flex-direction: column;
  background: var(--c-gray-900);
  transition: all var(--transition-base);
  animation-delay: var(--delay, 0s);
  overflow: hidden;
}

.video-card:hover {
  transform: none;
  box-shadow: none;
}

/* Tarjeta oculta por filtro */
.video-card.hidden {
  display: none;
}

.video-card__thumb {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  cursor: pointer;
  z-index: 1;
}

.video-card__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .5s var(--ease-out);
}

.video-card:hover .video-card__thumb img {
  transform: scale(1.08);
}

.video-card__play {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 3.5rem;
  height: 3.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(192, 57, 43, .9);
  color: var(--c-white);
  border: none;
  border-radius: var(--radius-full);
  font-size: var(--fs-lg);
  cursor: pointer;
  transition: all var(--transition-base);
  box-shadow: 0 4px 20px rgba(192, 57, 43, .4);
  z-index: 3;
}

.video-card__play:hover {
  transform: translate(-50%, -50%) scale(1.15);
  background: var(--c-accent);
}

.video-card__duration {
  position: absolute;
  top: var(--sp-4);
  right: var(--sp-4);
  padding: var(--sp-1) var(--sp-2);
  background: rgba(0, 0, 0, .7);
  color: var(--c-white);
  font-size: var(--fs-xs);
  font-weight: var(--fw-semibold);
  border-radius: var(--radius-sm);
  z-index: 3;
}

.video-card__category-badge {
  position: absolute;
  top: var(--sp-4);
  left: var(--sp-4);
  padding: var(--sp-1) var(--sp-3);
  background: var(--c-primary);
  color: var(--c-white);
  font-size: var(--fs-xs);
  font-weight: var(--fw-semibold);
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: .05em;
  z-index: 3;
}

.video-card__body {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  padding: var(--sp-6) var(--sp-6) var(--sp-4);
  background: linear-gradient(to top, rgba(0, 0, 0, 0.9) 0%, rgba(0, 0, 0, 0.5) 60%, transparent 100%);
  color: var(--c-white);
  z-index: 2;
  pointer-events: none;
}

.video-card__title {
  font-size: var(--fs-lg);
  font-weight: var(--fw-bold);
  margin-bottom: var(--sp-1);
  color: var(--c-white);
}

.video-card__desc {
  font-size: var(--fs-sm);
  color: rgba(255, 255, 255, 0.9);
}

/* ==========================================================
   15. PROPUESTAS — TARJETAS
   ========================================================== */
.proposals__cards-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-6);
}

.proposal-card {
  background: var(--c-white);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--c-gray-200);
  transition: all var(--transition-base);
  animation-delay: var(--delay, 0s);
}

.proposal-card:hover {
  box-shadow: var(--shadow-xl);
  border-color: var(--c-gray-300);
}

.proposal-card.hidden {
  display: none;
}

.proposal-card__header {
  display: flex;
  align-items: center;
  gap: var(--sp-4);
  padding: var(--sp-6);
  border-bottom: 1px solid var(--c-gray-100);
}

.proposal-card__icon {
  width: 3rem;
  height: 3rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(41, 128, 185, .1);
  color: var(--c-educacion);
  border-radius: var(--radius-lg);
  font-size: var(--fs-xl);
  flex-shrink: 0;
}

.proposal-card__icon--salud {
  background: rgba(39, 174, 96, .1);
  color: var(--c-salud);
}

.proposal-card__icon--urbanismo {
  background: rgba(142, 68, 173, .1);
  color: var(--c-urbanismo);
}

.proposal-card__icon--medioambiente {
  background: rgba(22, 160, 133, .1);
  color: var(--c-medioambiente);
}

.proposal-card__icon--economia {
  background: rgba(211, 84, 0, .1);
  color: var(--c-economia);
}

.proposal-card__category {
  font-size: var(--fs-xs);
  font-weight: var(--fw-semibold);
  text-transform: uppercase;
  letter-spacing: .05em;
  color: var(--c-gray-500);
}

.proposal-card__title {
  font-size: var(--fs-lg);
  font-weight: var(--fw-bold);
  color: var(--c-gray-900);
  margin-top: var(--sp-1);
}

.proposal-card__body {
  padding: var(--sp-6);
}

/* Tabs dentro de tarjeta */
.proposal-card__tabs {
  display: flex;
  gap: var(--sp-2);
  margin-bottom: var(--sp-4);
  border-bottom: 2px solid var(--c-gray-100);
  padding-bottom: var(--sp-2);
}

.proposal-card__tab {
  flex: 1;
  padding: var(--sp-2) var(--sp-3);
  background: none;
  border: none;
  font-family: var(--ff-sans);
  font-size: var(--fs-xs);
  font-weight: var(--fw-semibold);
  color: var(--c-gray-500);
  cursor: pointer;
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
  text-align: center;
}

.proposal-card__tab:hover {
  color: var(--c-primary);
  background: var(--c-gray-100);
}

.proposal-card__tab.active {
  color: var(--c-white);
  background: var(--c-primary);
}

.proposal-card__tab-content {
  display: none;
}

.proposal-card__tab-content.active {
  display: block;
  animation: fadeIn .3s var(--ease-out);
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(8px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.proposal-card__list {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
}

.proposal-card__list li {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-3);
  font-size: var(--fs-sm);
  color: var(--c-gray-700);
  line-height: var(--lh-normal);
}

.proposal-card__list li i {
  margin-top: 3px;
  font-size: var(--fs-xs);
  flex-shrink: 0;
}

.proposal-card__list li .fa-check {
  color: #27ae60;
}

.proposal-card__list li .fa-gear {
  color: var(--c-secondary);
}

.proposal-card__footer {
  padding: 0 var(--sp-6) var(--sp-6);
}

.proposal-card__progress {
  background: var(--c-gray-100);
  border-radius: var(--radius-full);
  overflow: hidden;
  height: 1.5rem;
  position: relative;
}

.proposal-card__progress-bar {
  height: 100%;
  width: var(--progress, 0%);
  background: linear-gradient(90deg, var(--c-primary) 0%, var(--c-secondary) 100%);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: flex-end;
  padding-right: var(--sp-3);
  transition: width 1.5s var(--ease-out);
}

.proposal-card__progress-bar span {
  font-size: var(--fs-xs);
  font-weight: var(--fw-bold);
  color: var(--c-white);
  white-space: nowrap;
}

/* ==========================================================
   16. PROGRAMA (Placeholder)
   ========================================================== */
.program {
  background: var(--c-off-white);
}

.program__placeholder {
  text-align: center;
  max-width: 700px;
  margin: 0 auto;
}

.program__placeholder-icon {
  width: 5rem;
  height: 5rem;
  margin: 0 auto var(--sp-6);
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(26, 54, 93, .08);
  border-radius: var(--radius-full);
  font-size: var(--fs-3xl);
  color: var(--c-primary);
}

.program__placeholder h3 {
  font-size: var(--fs-2xl);
  margin-bottom: var(--sp-4);
}

.program__placeholder p {
  color: var(--c-gray-600);
  margin-bottom: var(--sp-8);
  line-height: var(--lh-loose);
}

.program__placeholder-actions {
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
  align-items: center;
  margin-bottom: var(--sp-12);
}

/* Skeleton */
.program__skeleton {
  padding: var(--sp-8);
  background: var(--c-white);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-sm);
}

.skeleton__block {
  background: linear-gradient(90deg, var(--c-gray-100) 25%, var(--c-gray-200) 50%, var(--c-gray-100) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
  border-radius: var(--radius-md);
  margin-bottom: var(--sp-4);
}

.skeleton__block--title {
  height: 1.5rem;
  width: 60%;
}

.skeleton__block--text {
  height: 1rem;
  width: 100%;
}

.skeleton__block--short {
  height: 1rem;
  width: 40%;
  margin-bottom: var(--sp-6);
}

.skeleton__block--card {
  height: 8rem;
  width: 100%;
  border-radius: var(--radius-lg);
}

.skeleton__columns {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-4);
}

@keyframes shimmer {
  0% {
    background-position: -200% 0;
  }

  100% {
    background-position: 200% 0;
  }
}

/* ==========================================================
   17. CONTACTO
   ========================================================== */
.contact {
  background: var(--c-white);
}

.contact__grid {
  display: grid;
  gap: var(--sp-8);
}

/* Info */
.contact__info-card {
  background: var(--c-primary-dark);
  color: var(--c-white);
  border-radius: var(--radius-xl);
  padding: var(--sp-8);
  height: 100%;
}

.contact__info-card h3 {
  font-size: var(--fs-xl);
  margin-bottom: var(--sp-6);
  color: var(--c-white);
}

.contact__details {
  display: flex;
  flex-direction: column;
  gap: var(--sp-5);
  margin-bottom: var(--sp-8);
}

.contact__details li {
  display: flex;
  gap: var(--sp-4);
  align-items: flex-start;
}

.contact__detail-icon {
  width: 2.5rem;
  height: 2.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, .1);
  border-radius: var(--radius-md);
  font-size: var(--fs-base);
  flex-shrink: 0;
}

.contact__details strong {
  display: block;
  font-size: var(--fs-xs);
  opacity: .7;
  text-transform: uppercase;
  letter-spacing: .05em;
  margin-bottom: var(--sp-1);
}

.contact__details p,
.contact__details a {
  font-size: var(--fs-sm);
  color: var(--c-white);
  opacity: .9;
}

.contact__details a:hover {
  opacity: 1;
  color: var(--c-white);
  text-decoration: underline;
}

.contact__social {
  border-top: 1px solid rgba(255, 255, 255, .15);
  padding-top: var(--sp-6);
}

.contact__social h4 {
  font-size: var(--fs-sm);
  margin-bottom: var(--sp-4);
  color: var(--c-white);
  opacity: .7;
  text-transform: uppercase;
  letter-spacing: .05em;
}

.contact__social-links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-3);
}

.social-link {
  width: 2.5rem;
  height: 2.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  color: var(--c-white);
  font-size: var(--fs-base);
  transition: all var(--transition-fast);
}

.social-link--facebook {
  background: #1877F2;
}

.social-link--twitter {
  background: #000000;
}

.social-link--instagram {
  background: linear-gradient(45deg, #f09433, #e6683c, #dc2743, #cc2366, #bc1888);
}

.social-link--youtube {
  background: #FF0000;
}

.social-link--tiktok {
  background: #010101;
}

.social-link--telegram {
  background: #0088cc;
}

.social-link:hover {
  transform: translateY(-3px) scale(1.08);
  box-shadow: var(--shadow-lg);
  color: var(--c-white);
}

/* Form */
.contact__form {
  background: var(--c-white);
  border-radius: var(--radius-xl);
  padding: var(--sp-8);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--c-gray-200);
}

.contact__form h3 {
  font-size: var(--fs-xl);
  margin-bottom: var(--sp-2);
}

.contact__form-subtitle {
  color: var(--c-gray-600);
  font-size: var(--fs-sm);
  margin-bottom: var(--sp-6);
}

.form__row {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-4);
  margin-bottom: var(--sp-4);
}

.form__group {
  margin-bottom: var(--sp-2);
}

.form__group--checkbox {
  margin-bottom: var(--sp-4);
}

.form__label {
  display: block;
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  color: var(--c-gray-700);
  margin-bottom: var(--sp-2);
}

.form__input-wrap {
  position: relative;
}

.form__input-wrap>i {
  position: absolute;
  left: var(--sp-4);
  top: 50%;
  transform: translateY(-50%);
  color: var(--c-gray-400);
  font-size: var(--fs-sm);
  pointer-events: none;
  z-index: 1;
}

.form__input-wrap--textarea>i {
  top: var(--sp-4);
  transform: none;
}

.form__input {
  width: 100%;
  padding: var(--sp-3) var(--sp-4) var(--sp-3) 2.75rem;
  border: 2px solid var(--c-gray-200);
  border-radius: var(--radius-md);
  font-family: var(--ff-sans);
  font-size: var(--fs-sm);
  color: var(--c-gray-800);
  background: var(--c-white);
  transition: all var(--transition-fast);
  appearance: none;
  -webkit-appearance: none;
}

.form__input:focus {
  outline: none;
  border-color: var(--c-primary);
  box-shadow: 0 0 0 3px rgba(26, 54, 93, .12);
}

.form__input.error {
  border-color: var(--c-accent);
  box-shadow: 0 0 0 3px rgba(192, 57, 43, .12);
}

.form__input.valid {
  border-color: #27ae60;
  box-shadow: 0 0 0 3px rgba(39, 174, 96, .12);
}

.form__select {
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath d='M6 8L1 3h10z' fill='%236c757d'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right var(--sp-4) center;
  padding-right: var(--sp-10);
}

.form__textarea {
  resize: vertical;
  min-height: 120px;
  padding-top: var(--sp-3);
}

.form__error {
  display: block;
  font-size: var(--fs-xs);
  color: var(--c-accent);
  margin-top: var(--sp-1);
  min-height: 1.25rem;
}

.form__char-count {
  display: block;
  text-align: right;
  font-size: var(--fs-xs);
  color: var(--c-gray-500);
  margin-top: var(--sp-1);
}

/* Custom checkbox */
.form__checkbox-label {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-3);
  cursor: pointer;
  font-size: var(--fs-sm);
  color: var(--c-gray-700);
  line-height: var(--lh-normal);
}

.form__checkbox {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.form__checkbox-custom {
  width: 1.25rem;
  height: 1.25rem;
  border: 2px solid var(--c-gray-300);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 2px;
  transition: all var(--transition-fast);
}

.form__checkbox:checked+.form__checkbox-custom {
  background: var(--c-primary);
  border-color: var(--c-primary);
}

.form__checkbox:checked+.form__checkbox-custom::after {
  content: '✓';
  color: var(--c-white);
  font-size: var(--fs-xs);
  font-weight: var(--fw-bold);
}

.form__checkbox:focus-visible+.form__checkbox-custom {
  box-shadow: 0 0 0 3px rgba(26, 54, 93, .2);
}

.form__checkbox-label a {
  color: var(--c-secondary);
  text-decoration: underline;
}

.contact__submit {
  margin-top: var(--sp-6);
}

/* Mensaje de éxito */
.contact__success {
  display: none;
  text-align: center;
  padding: var(--sp-12) var(--sp-6);
}

.contact__success.show {
  display: block;
  animation: fadeIn .5s var(--ease-out);
}

.contact__success-icon {
  font-size: 4rem;
  color: #27ae60;
  margin-bottom: var(--sp-4);
}

.contact__success h3 {
  font-size: var(--fs-2xl);
  margin-bottom: var(--sp-4);
}

.contact__success p {
  color: var(--c-gray-600);
  margin-bottom: var(--sp-6);
}

/* ==========================================================
   18. FOOTER
   ========================================================== */
.site-footer {
  background: var(--c-gray-900);
  color: rgba(255, 255, 255, .7);
  padding: var(--sp-16) 0 0;
}

.footer__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-10);
  padding-bottom: var(--sp-12);
}

.footer__logo {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-3);
  color: var(--c-white);
  margin-bottom: var(--sp-4);
}

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

.footer__logo i {
  font-size: var(--fs-2xl);
  color: var(--c-accent);
}

.footer__logo strong {
  font-size: var(--fs-lg);
}

.footer__logo small {
  font-size: var(--fs-xs);
  opacity: .7;
}

.footer__brand p {
  font-size: var(--fs-sm);
  line-height: var(--lh-loose);
  margin-bottom: var(--sp-6);
}

.footer__social {
  display: flex;
  gap: var(--sp-3);
}

.footer__social a {
  width: 2.25rem;
  height: 2.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, .08);
  border-radius: var(--radius-md);
  color: rgba(255, 255, 255, .7);
  transition: all var(--transition-fast);
}

.footer__social a:hover {
  background: var(--c-accent);
  color: var(--c-white);
  transform: translateY(-2px);
}

.footer__col h4 {
  color: var(--c-white);
  font-size: var(--fs-sm);
  text-transform: uppercase;
  letter-spacing: .08em;
  margin-bottom: var(--sp-4);
}

.footer__col ul {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
}

.footer__col a {
  color: rgba(255, 255, 255, .6);
  font-size: var(--fs-sm);
  transition: all var(--transition-fast);
}

.footer__col a:hover {
  color: var(--c-white);
  padding-left: var(--sp-2);
}

.footer__col p {
  font-size: var(--fs-sm);
  margin-bottom: var(--sp-4);
  line-height: var(--lh-normal);
}

/* Newsletter */
.footer__newsletter-input {
  display: flex;
  border-radius: var(--radius-md);
  overflow: hidden;
}

.footer__newsletter-input input {
  flex: 1;
  padding: var(--sp-3) var(--sp-4);
  border: none;
  background: rgba(255, 255, 255, .08);
  color: var(--c-white);
  font-family: var(--ff-sans);
  font-size: var(--fs-sm);
}

.footer__newsletter-input input::placeholder {
  color: rgba(255, 255, 255, .4);
}

.footer__newsletter-input input:focus {
  outline: none;
  background: rgba(255, 255, 255, .12);
}

.footer__newsletter-input button {
  padding: var(--sp-3) var(--sp-4);
  background: var(--c-accent);
  border: none;
  color: var(--c-white);
  cursor: pointer;
  transition: background var(--transition-fast);
}

.footer__newsletter-input button:hover {
  background: var(--c-accent-dark);
}

/* Bottom */
.footer__bottom {
  border-top: 1px solid rgba(255, 255, 255, .08);
  padding: var(--sp-6) 0;
  text-align: center;
  font-size: var(--fs-xs);
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
}

/* ==========================================================
   19. MODAL DE VÍDEO
   ========================================================== */
.video-modal {
  position: fixed;
  inset: 0;
  z-index: var(--z-modal);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-base);
}

.video-modal.open {
  opacity: 1;
  visibility: visible;
}

.video-modal__overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, .85);
  cursor: pointer;
}

.video-modal__content {
  position: relative;
  width: 90%;
  max-width: 900px;
  transform: scale(.9);
  transition: transform var(--transition-base);
}

.video-modal.open .video-modal__content {
  transform: scale(1);
}

.video-modal__close {
  position: absolute;
  top: calc(-1 * var(--sp-10));
  right: 0;
  width: 2.5rem;
  height: 2.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, .1);
  border: 1px solid rgba(255, 255, 255, .2);
  border-radius: var(--radius-full);
  color: var(--c-white);
  font-size: var(--fs-lg);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.video-modal__close:hover {
  background: var(--c-accent);
  border-color: var(--c-accent);
}

.video-modal__player {
  position: relative;
  padding-bottom: 56.25%;
  /* 16:9 */
  height: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-2xl);
}

.video-modal__player iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

/* ==========================================================
   20. SCROLL-TO-TOP
   ========================================================== */
.scroll-top {
  position: fixed;
  bottom: var(--sp-6);
  right: var(--sp-6);
  width: 3rem;
  height: 3rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--c-primary);
  color: var(--c-white);
  border: none;
  border-radius: var(--radius-full);
  font-size: var(--fs-md);
  cursor: pointer;
  box-shadow: var(--shadow-lg);
  opacity: 0;
  visibility: hidden;
  transform: translateY(1rem);
  transition: all var(--transition-base);
  z-index: var(--z-dropdown);
}

.scroll-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.scroll-top:hover {
  background: var(--c-accent);
  transform: translateY(-3px);
}

/* ==========================================================
   21. ANIMACIONES (Intersection Observer)
   ========================================================== */
[data-animate] {
  opacity: 0;
  transition: opacity .6s var(--ease-out),
    transform .6s var(--ease-out);
  transition-delay: var(--delay, 0s);
}

[data-animate="fade-up"] {
  transform: translateY(30px);
}

[data-animate="fade-right"] {
  transform: translateX(-30px);
}

[data-animate="fade-left"] {
  transform: translateX(30px);
}

[data-animate].animated {
  opacity: 1;
  transform: translate(0);
}

/* Partículas hero */
.particle {
  position: absolute;
  width: 4px;
  height: 4px;
  background: rgba(255, 255, 255, .3);
  border-radius: var(--radius-full);
  animation: float linear infinite;
}

@keyframes float {
  0% {
    transform: translateY(100vh) rotate(0deg);
    opacity: 0;
  }

  10% {
    opacity: 1;
  }

  90% {
    opacity: 1;
  }

  100% {
    transform: translateY(-10vh) rotate(720deg);
    opacity: 0;
  }
}

/* ==========================================================
   23. RESPONSIVE BREAKPOINTS
   ========================================================== */

/* ---- SM: 576px ---- */
@media (min-width: 576px) {
  .hero__actions {
    flex-direction: row;
    justify-content: center;
  }

  .program__placeholder-actions {
    flex-direction: row;
    justify-content: center;
  }

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

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

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

  .skeleton__columns {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* ---- MD: 768px ---- */
@media (min-width: 768px) {
  :root {
    --container-pad: 2rem;
  }

  .section {
    padding: var(--sp-20) 0;
  }

  .hide-mobile {
    display: inline-flex;
  }

  .proposals__filter-list {
    flex-direction: row;
    flex-wrap: wrap;
  }

  .proposals__filter-btn {
    width: auto;
  }

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

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

  .contact__grid {
    grid-template-columns: 1fr 1.2fr;
  }

  .footer__grid {
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
  }

  .footer__bottom {
    flex-direction: row;
    justify-content: space-between;
  }
}

/* ---- LG: 1024px ---- */
@media (min-width: 1024px) {

  /* Header nav desktop */
  .header__nav {
    display: block;
  }

  .hamburger {
    display: none;
  }

  .mobile-menu {
    display: none;
  }

  .biography__grid {
    grid-template-columns: 1fr 1.2fr;
    align-items: start;
  }

  .biography__card-float {
    position: absolute;
    bottom: var(--sp-6);
    left: calc(-1 * var(--sp-6));
    right: auto;
    margin: 0;
    width: calc(100% + var(--sp-6));
    max-width: 380px;
  }

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

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

  .proposals__filter-toggle {
    display: none;
  }

  .proposals__filter-menu {
    max-height: none !important;
    overflow: visible;
    padding: 0 !important;
    box-shadow: none;
  }

  .proposals__filter-list {
    flex-direction: row;
    gap: var(--sp-3);
  }

  .proposals__cards-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .hero__stats {
    max-width: 800px;
  }

  .hero__stat-number {
    font-size: var(--fs-3xl);
  }

  .section__header {
    margin-bottom: var(--sp-16);
  }
}

/* ---- XL: 1280px ---- */
@media (min-width: 1280px) {
  :root {
    --container-pad: 2.5rem;
  }

  .hero__content {
    padding-top: calc(var(--header-height) + var(--sp-16));
  }
}

/* ---- Reducir movimiento ---- */
@media (prefers-reduced-motion: reduce) {

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  html {
    scroll-behavior: auto;
  }
}

/* ==========================================================
   24. GOOGLE TRANSLATE CUSTOM STYLES
   ========================================================== */
.header__translate {
  display: flex;
  align-items: center;
  margin-right: var(--sp-4);
  z-index: var(--z-dropdown);
}

@media (max-width: 1024px) {
  .header__translate {
    margin-right: var(--sp-2);
    margin-left: auto;
  }
}

/* Ocultar barra azul molesta de Google Translate */
body {
  top: 0 !important;
}

.skiptranslate iframe,
.goog-te-banner-frame {
  display: none !important;
}

/* Estilar el select de google */
.goog-te-gadget-simple {
  background-color: rgba(255, 255, 255, 0.1) !important;
  border: 1px solid rgba(255, 255, 255, 0.2) !important;
  border-radius: var(--radius-md) !important;
  padding: 4px 8px !important;
  color: white !important;
  font-family: var(--ff-sans) !important;
  font-size: var(--fs-xs) !important;
}

.goog-te-gadget-simple .goog-te-menu-value {
  color: white !important;
}

.scrolled .goog-te-gadget-simple {
  background-color: rgba(255, 255, 255, 0.15) !important;
}

.goog-te-gadget-simple .goog-te-menu-value span {
  color: white !important;
}

.goog-te-gadget-icon {
  display: none !important;
}