/* ============================================
   FUNUVI · Fundación Cultural Nueva Visión
   styles.css
   ============================================ */

/* ---------- 1. Design tokens ---------- */
:root {
  /* Paleta inspirada en la cultura tarijeña */
  --color-terracota: #C75B2A;
  --color-terracota-dark: #A84920;
  --color-dorado: #D4A843;
  --color-verde: #2D5A3D;
  --color-crema: #F5F0E8;
  --color-crema-dark: #EAE2D2;
  --color-carbon: #1A1A1A;
  --color-blanco: #FFFFFF;
  --color-gris-100: #F7F7F5;
  --color-gris-300: #D8D6D2;
  --color-gris-500: #8A8A87;
  --color-gris-700: #4A4A48;

  /* Tipografía */
  --font-display: 'Playfair Display', 'Georgia', serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  /* Espaciado y radios */
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-full: 9999px;

  /* Sombras */
  --shadow-sm: 0 2px 8px rgba(26, 26, 26, 0.06);
  --shadow-md: 0 8px 24px rgba(26, 26, 26, 0.08);
  --shadow-lg: 0 20px 50px rgba(26, 26, 26, 0.14);
  --shadow-glow: 0 0 0 4px rgba(199, 91, 42, 0.18);

  /* Transiciones */
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --t-fast: 180ms var(--ease);
  --t-base: 300ms var(--ease);
  --t-slow: 600ms var(--ease);

  /* Layout */
  --container: 1200px;
  --navbar-h: 76px;
}

/* ---------- 2. Reset + base ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; padding: 0; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; }
}

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-carbon);
  background: var(--color-blanco);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: none; background: none; }
ul, ol { list-style: none; }
input, textarea, select { font: inherit; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.18;
  color: var(--color-carbon);
}

.container {
  width: min(100% - 2.5rem, var(--container));
  margin-inline: auto;
}

.skip-link {
  position: absolute;
  top: -100px;
  left: 1rem;
  background: var(--color-terracota);
  color: var(--color-blanco);
  padding: 0.75rem 1.25rem;
  border-radius: var(--radius-sm);
  z-index: 1000;
  transition: top var(--t-fast);
}
.skip-link:focus { top: 1rem; }

/* ---------- 3. Botones ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.95rem 1.75rem;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.02em;
  border-radius: var(--radius-full);
  transition: transform var(--t-fast), box-shadow var(--t-fast), background var(--t-fast), color var(--t-fast);
  cursor: pointer;
  border: 2px solid transparent;
}
.btn:focus-visible { outline: none; box-shadow: var(--shadow-glow); }

.btn--primary {
  background: var(--color-terracota);
  color: var(--color-blanco);
  box-shadow: 0 6px 20px rgba(199, 91, 42, 0.3);
}
.btn--primary:hover { background: var(--color-terracota-dark); transform: translateY(-2px); box-shadow: 0 10px 28px rgba(199, 91, 42, 0.4); }

.btn--outline {
  background: transparent;
  color: var(--color-blanco);
  border-color: rgba(255, 255, 255, 0.7);
}
.btn--outline:hover { background: var(--color-blanco); color: var(--color-terracota); border-color: var(--color-blanco); }

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

/* ---------- 4. Navbar ---------- */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--navbar-h);
  z-index: 100;
  background: transparent;
  transition: background var(--t-base), box-shadow var(--t-base), backdrop-filter var(--t-base);
}
.navbar.is-scrolled {
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  box-shadow: var(--shadow-sm);
}
.navbar__inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}
.navbar__brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--color-blanco);
  transition: color var(--t-base);
  background-color: #ECECEC;
  background-image: url('assets/images/.logo-funuvi.png');
  background-size: cover;
  width: 180px;
  height: 65px;
  border: 10px solid #ececec;
}
.navbar.is-scrolled .navbar__brand { color: var(--color-terracota); }
.navbar__logo { display: grid; place-items: center; }
.navbar__brand-text { display: flex; flex-direction: column; line-height: 1.1; }
.navbar__brand-name { font-family: var(--font-display); font-weight: 700; font-size: 1.4rem; }
.navbar__brand-sub { font-size: 0.7rem; font-weight: 500; opacity: 0.85; letter-spacing: 0.02em; }

.navbar__toggle {
  display: none;
  width: 44px; height: 44px;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  z-index: 110;
}
.navbar__toggle-bar {
  display: block;
  width: 24px; height: 2px;
  background: var(--color-blanco);
  border-radius: 2px;
  transition: transform var(--t-base), opacity var(--t-base);
}
.navbar.is-scrolled .navbar__toggle-bar { background: var(--color-carbon); }
.navbar__toggle.is-active .navbar__toggle-bar:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.navbar__toggle.is-active .navbar__toggle-bar:nth-child(2) { opacity: 0; }
.navbar__toggle.is-active .navbar__toggle-bar:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.navbar__links {
  display: flex;
  gap: 0.25rem;
}
.navbar__link {
  position: relative;
  display: inline-block;
  padding: 0.5rem 0.95rem;
  color: var(--color-blanco);
  font-size: 0.92rem;
  font-weight: 500;
  border-radius: var(--radius-full);
  transition: color var(--t-fast), background var(--t-fast);
}
.navbar__link::after {
  content: '';
  position: absolute;
  left: 50%; bottom: 0.25rem;
  width: 0; height: 2px;
  background: var(--color-dorado);
  transform: translateX(-50%);
  transition: width var(--t-base);
}
.navbar__link:hover::after, .navbar__link.is-active::after { width: 60%; }
.navbar.is-scrolled .navbar__link { color: var(--color-carbon); }
.navbar.is-scrolled .navbar__link:hover, .navbar__link.is-active { color: var(--color-terracota); }

/* ---------- 5. Secciones (común) ---------- */
.section { padding: clamp(4rem, 9vw, 7rem) 0; position: relative; }
.section--dark { background: var(--color-carbon); color: var(--color-crema); }
.section--crema { background: var(--color-crema); }

.section__header { max-width: 720px; margin: 0 auto 3.5rem; text-align: center; }
.section__header--light .section__title { color: var(--color-blanco); }
.section__header--light .section__lead { color: rgba(245, 240, 232, 0.85); }

.section__tag {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-terracota);
  margin-bottom: 1rem;
  padding: 0.4rem 0.9rem;
  background: rgba(199, 91, 42, 0.1);
  border-radius: var(--radius-full);
}
.section__tag--light { color: var(--color-dorado); background: rgba(212, 168, 67, 0.15); }

.section__title {
  font-size: clamp(2rem, 4vw, 2.85rem);
  margin-bottom: 1rem;
}
.section__lead {
  font-size: clamp(1rem, 1.6vw, 1.1rem);
  color: var(--color-gris-700);
  line-height: 1.65;
}

/* ---------- 6. Hero ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: calc(var(--navbar-h) + 2rem) 0 4rem;
  color: var(--color-blanco);
  overflow: hidden;
}
.hero__bg {
  position: absolute; inset: 0;
  background: linear-gradient(135deg, #6B2810 0%, #C75B2A 45%, #D4A843 100%);
  z-index: 0;
}
/* Patrón decorativo de fondo (placeholder mientras se generan las imágenes) */
.placeholder-hero::before {
  content: '';
  position: absolute; inset: 0;
  background-image: url('assets/images/.hero-tarija.jpg');
  background-size: cover;
  /*background-image:
    radial-gradient(circle at 20% 30%, rgba(255,255,255,0.15) 0%, transparent 35%),
    radial-gradient(circle at 80% 70%, rgba(212, 168, 67, 0.25) 0%, transparent 40%),
    radial-gradient(circle at 50% 50%, rgba(45, 90, 61, 0.2) 0%, transparent 50%);*/
}
.placeholder-hero::after {
  content: 'Tarija · Bolivia';
  position: absolute;
  bottom: 8%; right: 6%;
  font-family: var(--font-display);
  font-size: clamp(3rem, 9vw, 8rem);
  font-weight: 800;
  color: rgba(255, 255, 255, 0.08);
  letter-spacing: 0.05em;
  white-space: nowrap;
  pointer-events: none;
}

.hero__overlay {
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(26,26,26,0.55) 0%, rgba(26,26,26,0.35) 50%, rgba(26,26,26,0.7) 100%);
  z-index: 1;
}

.hero__content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 920px;
  margin: 0 auto;
}

.hero__badge {
  display: inline-block;
  padding: 0.5rem 1.1rem;
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  background: rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: var(--radius-full);
  margin-bottom: 1.75rem;
  text-transform: uppercase;
}

.hero__title {
  font-size: clamp(2.5rem, 6.5vw, 5rem);
  font-weight: 800;
  color: var(--color-blanco);
  margin-bottom: 1.5rem;
  letter-spacing: -0.01em;
}
.hero__title-accent { color: var(--color-dorado); font-style: italic; }

.hero__subtitle {
  font-size: clamp(1.05rem, 1.8vw, 1.2rem);
  max-width: 680px;
  margin: 0 auto 2.5rem;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.92);
}

.hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
  margin-bottom: 4rem;
}

.hero__stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  max-width: 640px;
  margin: 0 auto;
  padding: 1.5rem 1rem;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(10px);
}
.hero__stat { text-align: center; padding: 0.5rem; }
.hero__stat + .hero__stat { border-left: 1px solid rgba(255, 255, 255, 0.2); }
.hero__stat-num {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3.5vw, 2.5rem);
  font-weight: 700;
  color: var(--color-dorado);
  line-height: 1;
  margin-bottom: 0.4rem;
}
.hero__stat-label {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: rgba(255, 255, 255, 0.85);
}

.hero__scroll {
  position: absolute;
  bottom: 1.5rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  color: var(--color-blanco);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  opacity: 0.8;
  transition: opacity var(--t-fast);
}
.hero__scroll:hover { opacity: 1; }
.hero__scroll-mouse {
  width: 24px; height: 38px;
  border: 2px solid currentColor;
  border-radius: 12px;
  position: relative;
}
.hero__scroll-wheel {
  position: absolute;
  top: 8px; left: 50%;
  transform: translateX(-50%);
  width: 3px; height: 7px;
  background: currentColor;
  border-radius: 2px;
  animation: scrollWheel 1.8s ease-in-out infinite;
}
@keyframes scrollWheel {
  0%, 100% { transform: translate(-50%, 0); opacity: 1; }
  50% { transform: translate(-50%, 10px); opacity: 0.3; }
}

/* ---------- 7. Sobre Nosotros ---------- */
.cards-grid { display: grid; gap: 1.5rem; }
.cards-grid--3 { grid-template-columns: repeat(3, 1fr); }

.id-card {
  background: var(--color-blanco);
  padding: 2.25rem 1.85rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: transform var(--t-base), box-shadow var(--t-base);
  position: relative;
  overflow: hidden;
}
.id-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 4px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--t-base);
}
.id-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); }
.id-card:hover::before { transform: scaleX(1); }
.id-card[data-accent="terracota"] { color: var(--color-terracota); }
.id-card[data-accent="dorado"] { color: var(--color-dorado); }
.id-card[data-accent="verde"] { color: var(--color-verde); }

.id-card__icon {
  width: 56px; height: 56px;
  display: grid; place-items: center;
  background: currentColor;
  border-radius: var(--radius-md);
  margin-bottom: 1.5rem;
  color: var(--color-blanco);
}
.id-card__icon svg { width: 32px; height: 32px; color: var(--color-blanco); }
.id-card__icon svg * { stroke: var(--color-blanco); }
.id-card__icon svg [fill="currentColor"] { fill: var(--color-blanco) !important; }
.id-card__icon { background: currentColor; }
.id-card[data-accent="terracota"] .id-card__icon { background: var(--color-terracota); }
.id-card[data-accent="dorado"] .id-card__icon { background: var(--color-dorado); }
.id-card[data-accent="verde"] .id-card__icon { background: var(--color-verde); }

.id-card__article {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-gris-500);
  margin-bottom: 0.5rem;
}
.id-card__title { font-size: 1.65rem; color: var(--color-carbon); margin-bottom: 0.85rem; }
.id-card__text { color: var(--color-gris-700); font-size: 0.95rem; line-height: 1.65; }

/* Principios */
.principios { margin-top: 4.5rem; text-align: center; }
.principios__title { font-size: 1.6rem; margin-bottom: 0.4rem; }
.principios__lead { color: var(--color-gris-500); font-size: 0.9rem; margin-bottom: 2rem; }
.principios__pills { display: flex; flex-wrap: wrap; gap: 0.75rem; justify-content: center; }
.principios__pill {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.65rem 1.25rem;
  background: var(--color-blanco);
  border: 1px solid var(--color-gris-300);
  border-radius: var(--radius-full);
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--color-carbon);
  transition: transform var(--t-fast), box-shadow var(--t-fast), border-color var(--t-fast);
}
.principios__pill:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); border-color: var(--color-terracota); }
.principios__dot { width: 10px; height: 10px; border-radius: 50%; flex-shrink: 0; }

/* ---------- 8. Objetivos ---------- */
.objetivos__grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 4rem;
  align-items: start;
}
.objetivos__list { display: flex; flex-direction: column; gap: 2.5rem; }
.objetivos__items { display: flex; flex-direction: column; gap: 1.25rem; }

.objetivo {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1.25rem;
  padding: 1.5rem 1.5rem 1.5rem 1.5rem;
  background: rgba(255, 255, 255, 0.04);
  border-left: 4px solid var(--color-terracota);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  transition: transform var(--t-base), background var(--t-base), border-color var(--t-base);
  cursor: default;
}
.objetivo:hover { transform: translateX(8px); background: rgba(255, 255, 255, 0.08); border-left-color: var(--color-dorado); }
.objetivo__num {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-dorado);
  line-height: 1;
  min-width: 60px;
}
.objetivo__title { color: var(--color-blanco); font-size: 1.2rem; margin-bottom: 0.4rem; }
.objetivo__text { color: rgba(245, 240, 232, 0.78); font-size: 0.92rem; line-height: 1.6; }

.objetivos__aside { position: relative; }
.objetivos__image {
  width: 100%;
  aspect-ratio: 4 / 5;
  background: var(--color-verde-oscuro, #1F3F2A);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  position: relative;
  overflow: hidden;
}

.objetivos__slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transition: opacity 1.2s ease-in-out;
  pointer-events: none;
}

.objetivos__slide.is-active {
  opacity: 1;
  pointer-events: auto;
}
.objetivos__caption {
  margin-top: 1rem;
  text-align: center;
  font-size: 0.9rem;
  color: rgba(245, 240, 232, 0.65);
  font-style: italic;
}

/* ---------- 9. Ejes Temáticos ---------- */
.ejes__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.eje-card {
  position: relative;
  background: var(--color-blanco);
  padding: 2rem 1.75rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: transform var(--t-base), box-shadow var(--t-base);
  overflow: hidden;
  border-top: 3px solid var(--color-terracota);
}
.eje-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.eje-card__num {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-terracota);
  letter-spacing: 0.1em;
  display: inline-block;
  margin-bottom: 0.85rem;
}
.eje-card__icon {
  width: 48px; height: 48px;
  display: grid; place-items: center;
  color: var(--color-terracota);
  background: rgba(199, 91, 42, 0.1);
  border-radius: var(--radius-md);
  margin-bottom: 1.25rem;
  transition: background var(--t-base), color var(--t-base);
}
.eje-card__icon svg { width: 28px; height: 28px; }
.eje-card:hover .eje-card__icon { background: var(--color-terracota); color: var(--color-blanco); }
.eje-card:hover .eje-card__icon svg [stroke="currentColor"] { stroke: var(--color-blanco); }
.eje-card__title { font-size: 1.2rem; margin-bottom: 0.65rem; color: var(--color-carbon); }
.eje-card__text { color: var(--color-gris-700); font-size: 0.92rem; line-height: 1.6; }

.eje-card--featured {
  background: linear-gradient(160deg, var(--color-terracota) 0%, var(--color-terracota-dark) 100%);
  color: var(--color-blanco);
  border-top-color: var(--color-dorado);
}
.eje-card--featured .eje-card__title { color: var(--color-blanco); }
.eje-card--featured .eje-card__text { color: rgba(255, 255, 255, 0.92); }
.eje-card--featured .eje-card__icon { background: rgba(255, 255, 255, 0.15); color: var(--color-dorado); }
.eje-card--featured:hover .eje-card__icon { background: var(--color-dorado); color: var(--color-terracota-dark); }
.eje-card--featured:hover .eje-card__icon svg [stroke="currentColor"] { stroke: var(--color-terracota-dark); }
.eje-card--featured .eje-card__num--light { color: var(--color-dorado); }
.eje-card__badge {
  position: absolute;
  top: 1rem; right: 1rem;
  background: var(--color-dorado);
  color: var(--color-carbon);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  padding: 0.3rem 0.7rem;
  border-radius: var(--radius-full);
}

/* ---------- 10. Proyectos ---------- */
.proyecto {
  display: grid;
  grid-template-columns: 1fr 1fr;
  background: var(--color-blanco);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: transform var(--t-base), box-shadow var(--t-base);
  margin-bottom: 2rem;
}
.proyecto:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.proyecto__media {
  position: relative;
  min-height: 380px;
  background: linear-gradient(135deg, #6B2810 0%, #C75B2A 50%, #D4A843 100%);
}
.placeholder-san-roque::after {
  content: 'Fiesta Grande de San Roque';
  position: absolute;
  inset: 0;
  display: grid; place-items: center;
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.25);
  text-align: center;
  padding: 1rem;
  background-image: url('assets/images/.san-roque.jpg');
  background-size: cover;
}
.placeholder-taller {
  background-image: url('assets/images/.taller-cultural.jpg');
  background-size: cover;
}
.placeholder-taller::after {
  content: 'Taller Intergeneracional';
  position: absolute;
  inset: 0;
  display: grid; place-items: center;
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.3);
  text-align: center;
  padding: 1rem;
}
.placeholder-digital {
  background-image: url('assets/images/.cultura-digital.jpg');
  background-size: cover;
}
.placeholder-digital::after {
  content: 'Cultura Digital';
  position: absolute;
  inset: 0;
  display: grid; place-items: center;
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.3);
  text-align: center;
  padding: 1rem;
}
.proyecto__body { padding: 2.5rem 2.25rem; display: flex; flex-direction: column; justify-content: center; }
.proyecto__tags { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-bottom: 1.25rem; }
.proyecto__tag {
  display: inline-block;
  padding: 0.3rem 0.85rem;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  background: rgba(199, 91, 42, 0.1);
  color: var(--color-terracota);
  border-radius: var(--radius-full);
  text-transform: uppercase;
}
.proyecto__tag--gold { background: var(--color-dorado); color: var(--color-carbon); }
.proyecto__title { font-size: clamp(1.5rem, 2.5vw, 2rem); margin-bottom: 1rem; color: var(--color-carbon); }
.proyecto__text { color: var(--color-gris-700); margin-bottom: 1.5rem; line-height: 1.65; }
.proyecto__link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--color-terracota);
  font-weight: 600;
  font-size: 0.95rem;
  align-self: flex-start;
}
.proyecto__arrow { transition: transform var(--t-base); }
.proyecto__link:hover .proyecto__arrow { transform: translateX(6px); }

.proyectos__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}
.proyecto--small { grid-template-columns: 1fr; }
.proyecto--small .proyecto__media { min-height: 220px; }
.proyecto--small .proyecto__body { padding: 1.75rem 1.5rem; }
.proyecto--small .proyecto__title { font-size: 1.3rem; }

/* ---------- 11. Estructura ---------- */
.org-chart {
  max-width: 980px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.org-connector {
  width: 2px;
  height: 50px;
  background: var(--color-terracota);
  position: relative;
}
.org-connector::before, .org-connector::after {
  content: '';
  position: absolute;
  width: 10px; height: 10px;
  background: var(--color-terracota);
  border-radius: 50%;
  left: 50%;
  transform: translateX(-50%);
}
.org-connector::before { top: -5px; }
.org-connector::after { bottom: -5px; }

.org-row { display: grid; gap: 1.5rem; width: 100%; }
.org-row--two { grid-template-columns: 1fr 1fr; }

.org-node {
  width: 100%;
  background: var(--color-blanco);
  padding: 2rem 1.75rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  text-align: center;
  transition: transform var(--t-base), box-shadow var(--t-base);
  border-top: 4px solid var(--color-terracota);
}
.org-node--top { max-width: 560px; border-top-color: var(--color-dorado); }
.org-node--bottom { max-width: 560px; border-top-color: var(--color-verde); }
.org-node:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.org-node__icon {
  width: 60px; height: 60px;
  margin: 0 auto 1.25rem;
  display: grid; place-items: center;
  color: var(--color-terracota);
  background: rgba(199, 91, 42, 0.1);
  border-radius: 50%;
}
.org-node--top .org-node__icon { color: var(--color-dorado); background: rgba(212, 168, 67, 0.15); }
.org-node--bottom .org-node__icon { color: var(--color-verde); background: rgba(45, 90, 61, 0.12); }
.org-node__icon svg { width: 32px; height: 32px; }
.org-node__type {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-terracota);
  margin-bottom: 0.5rem;
}
.org-node--top .org-node__type { color: var(--color-dorado); }
.org-node--bottom .org-node__type { color: var(--color-verde); }
.org-node__title { font-size: 1.4rem; margin-bottom: 0.85rem; }
.org-node__text { color: var(--color-gris-700); font-size: 0.92rem; line-height: 1.6; margin-bottom: 1rem; }
.org-node__list { text-align: left; font-size: 0.88rem; color: var(--color-gris-700); display: flex; flex-direction: column; gap: 0.4rem; }
.org-node__list li { padding-left: 1.25rem; position: relative; }
.org-node__list li::before {
  content: '';
  position: absolute;
  left: 0; top: 0.55rem;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--color-terracota);
}
.org-node__list strong { color: var(--color-carbon); }

.estructura__stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  max-width: 980px;
  margin: 4rem auto 0;
}
.estructura__stat {
  background: var(--color-blanco);
  padding: 1.75rem 1rem;
  border-radius: var(--radius-md);
  text-align: center;
  box-shadow: var(--shadow-sm);
  border-bottom: 3px solid var(--color-dorado);
  transition: transform var(--t-base);
}
.estructura__stat:hover { transform: translateY(-4px); }
.estructura__stat-num {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 800;
  color: var(--color-terracota);
  line-height: 1;
  margin-bottom: 0.5rem;
}
.estructura__stat-label {
  display: block;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-gris-700);
  font-weight: 500;
}

/* ---------- 12. Impacto / CTA ---------- */
.section--impacto { padding: clamp(5rem, 10vw, 8rem) 0; position: relative; overflow: hidden; }
.impacto__bg {
  position: absolute; inset: 0;
  background:
    radial-gradient(circle at 20% 30%, rgba(199, 91, 42, 0.4) 0%, transparent 50%),
    radial-gradient(circle at 80% 70%, rgba(212, 168, 67, 0.3) 0%, transparent 50%),
    linear-gradient(135deg, #1A1A1A 0%, #2D1810 100%);
  z-index: 0;
}
.impacto__inner {
  position: relative; z-index: 1;
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 4rem;
  align-items: center;
  color: var(--color-crema);
}
.impacto__title { font-size: clamp(2rem, 4.5vw, 3rem); color: var(--color-blanco); margin-bottom: 1.25rem; }
.impacto__lead { font-size: 1.05rem; color: rgba(245, 240, 232, 0.85); margin-bottom: 2.5rem; line-height: 1.7; }

.impacto__features { display: flex; flex-direction: column; gap: 1.5rem; }
.impacto__feature { display: grid; grid-template-columns: auto 1fr; gap: 1rem; align-items: start; }
.impacto__check {
  width: 36px; height: 36px;
  display: grid; place-items: center;
  background: var(--color-dorado);
  color: var(--color-carbon);
  border-radius: 50%;
  flex-shrink: 0;
  margin-top: 0.1rem;
}
.impacto__check svg { width: 20px; height: 20px; }
.impacto__feature strong { color: var(--color-blanco); display: block; font-size: 1.1rem; margin-bottom: 0.25rem; font-family: var(--font-display); font-weight: 600; }
.impacto__feature p { font-size: 0.92rem; color: rgba(245, 240, 232, 0.75); line-height: 1.55; }

.impacto__visual {
  position: relative;
  width: 100%;
  aspect-ratio: 1;
  max-width: 420px;
  margin: 0 auto;
  display: grid; place-items: center;
  color: var(--color-terracota);
}
.orbit {
  position: absolute;
  inset: 0;
  border: 1.5px dashed rgba(212, 168, 67, 0.4);
  border-radius: 50%;
  animation: orbitRotate 20s linear infinite;
}
.orbit--1 { inset: 10%; }
.orbit--2 { inset: 22%; border-color: rgba(199, 91, 42, 0.5); animation-duration: 14s; animation-direction: reverse; }
.orbit--3 { inset: 34%; border-color: rgba(45, 90, 61, 0.6); animation-duration: 9s; }
.orbit::before {
  content: '';
  position: absolute;
  top: -6px; left: 50%;
  width: 12px; height: 12px;
  background: var(--color-dorado);
  border-radius: 50%;
  transform: translateX(-50%);
  box-shadow: 0 0 12px rgba(212, 168, 67, 0.6);
}
.orbit--2::before { background: var(--color-terracota); box-shadow: 0 0 12px rgba(199, 91, 42, 0.7); }
.orbit--3::before { background: var(--color-verde); box-shadow: 0 0 12px rgba(45, 90, 61, 0.6); }
@keyframes orbitRotate { to { transform: rotate(360deg); } }

.orbit__center {
  position: relative;
  z-index: 2;
  width: 80px; height: 80px;
  display: grid; place-items: center;
  color: var(--color-dorado);
  animation: pulse 3s ease-in-out infinite;
}
.orbit__center svg { width: 80px; height: 80px; }
@keyframes pulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.08); }
}

/* ---------- 13. Contacto ---------- */
.contacto__grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 3rem;
  background: var(--color-blanco);
  border-radius: var(--radius-lg);
  padding: 3rem;
  box-shadow: var(--shadow-md);
}

.contacto__info-title { font-size: 1.4rem; margin-bottom: 2rem; }
.contacto__item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1.25rem;
  align-items: start;
  padding-bottom: 1.5rem;
  margin-bottom: 1.5rem;
  border-bottom: 1px solid var(--color-gris-100);
}
.contacto__item:last-of-type { border-bottom: none; margin-bottom: 0; padding-bottom: 0; }
.contacto__icon {
  width: 44px; height: 44px;
  display: grid; place-items: center;
  background: rgba(199, 91, 42, 0.1);
  color: var(--color-terracota);
  border-radius: var(--radius-md);
  flex-shrink: 0;
}
.contacto__icon svg { width: 22px; height: 22px; }
.contacto__item strong {
  display: block;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-terracota);
  margin-bottom: 0.4rem;
  font-family: var(--font-body);
  font-weight: 600;
}
.contacto__item p { color: var(--color-gris-700); font-size: 0.95rem; line-height: 1.55; }
.contacto__item a { color: var(--color-terracota); font-weight: 500; }
.contacto__item a:hover { text-decoration: underline; }

.contacto__social { margin-top: 2rem; }
.contacto__social strong { display: block; font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--color-terracota); margin-bottom: 0.85rem; font-family: var(--font-body); font-weight: 600; }
.contacto__social-links { display: flex; gap: 0.75rem; }
.contacto__social-link {
  width: 42px; height: 42px;
  display: grid; place-items: center;
  background: var(--color-crema);
  color: var(--color-terracota);
  border-radius: 50%;
  transition: transform var(--t-fast), background var(--t-fast), color var(--t-fast);
}
.contacto__social-link:hover { transform: translateY(-3px); background: var(--color-terracota); color: var(--color-blanco); }
.contacto__social-link svg { width: 20px; height: 20px; }

.contacto__form { display: flex; flex-direction: column; gap: 1.25rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem; }
.form-field { display: flex; flex-direction: column; gap: 0.4rem; }
.form-field label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-carbon);
  letter-spacing: 0.02em;
}
.form-field input, .form-field select, .form-field textarea {
  padding: 0.85rem 1rem;
  border: 1.5px solid var(--color-gris-300);
  border-radius: var(--radius-sm);
  background: var(--color-blanco);
  color: var(--color-carbon);
  transition: border-color var(--t-fast), box-shadow var(--t-fast);
  font-family: var(--font-body);
}
.form-field input:focus, .form-field select:focus, .form-field textarea:focus {
  outline: none;
  border-color: var(--color-terracota);
  box-shadow: var(--shadow-glow);
}
.form-field textarea { resize: vertical; min-height: 120px; }
.form-field.has-error input, .form-field.has-error select, .form-field.has-error textarea { border-color: #c0392b; }
.form-error { font-size: 0.78rem; color: #c0392b; min-height: 1em; }
.form-success {
  padding: 1rem 1.25rem;
  background: rgba(45, 90, 61, 0.1);
  border-left: 3px solid var(--color-verde);
  border-radius: var(--radius-sm);
  color: var(--color-verde);
  font-size: 0.92rem;
  font-weight: 500;
}

/* ---------- 14. Footer ---------- */
.footer { background: var(--color-carbon); color: rgba(245, 240, 232, 0.7); padding-top: 4rem; }
.footer__grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 2.5rem;
  padding-bottom: 3rem;
}
.footer__brand { max-width: 360px; }
.footer__logo { display: flex; align-items: center; gap: 0.85rem; color: var(--color-blanco); margin-bottom: 1rem; }
.footer__logo strong { font-family: var(--font-display); font-size: 1.3rem; display: block; line-height: 1.1; }
.footer__logo small { font-size: 0.78rem; opacity: 0.8; }
.footer__desc { font-size: 0.88rem; line-height: 1.6; }
.footer h4 {
  color: var(--color-dorado);
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 1.25rem;
}
.footer ul { display: flex; flex-direction: column; gap: 0.55rem; }
.footer a { color: rgba(245, 240, 232, 0.7); transition: color var(--t-fast); }
.footer a:hover { color: var(--color-dorado); }
.footer__legal-meta { margin-top: 1rem; font-size: 0.8rem; opacity: 0.7; line-height: 1.6; }
.footer__horario { font-size: 0.85rem; opacity: 0.85; }

.footer__bottom {
  border-top: 1px solid rgba(245, 240, 232, 0.1);
  padding: 1.25rem 0;
  font-size: 0.8rem;
  color: rgba(245, 240, 232, 0.5);
}
.footer__bottom-inner { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 0.5rem; }

/* ---------- 15. Back to top ---------- */
.to-top {
  position: fixed;
  right: 1.5rem;
  bottom: 1.5rem;
  width: 48px; height: 48px;
  background: var(--color-terracota);
  color: var(--color-blanco);
  border-radius: 50%;
  display: grid; place-items: center;
  box-shadow: var(--shadow-md);
  z-index: 50;
  transition: transform var(--t-base), opacity var(--t-base), background var(--t-fast);
  opacity: 0;
}
.to-top[hidden] { display: none; }
.to-top.is-visible { opacity: 1; }
.to-top:hover { background: var(--color-terracota-dark); transform: translateY(-4px); }
.to-top svg { width: 22px; height: 22px; }

/* ---------- 16. Reveal animation ---------- */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 700ms var(--ease), transform 700ms var(--ease);
}
.reveal.is-visible { opacity: 1; transform: translateY(0); }

/* ---------- 17. Responsive ---------- */
@media (max-width: 1024px) {
  .cards-grid--3, .ejes__grid, .estructura__stats { grid-template-columns: repeat(2, 1fr); }
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .impacto__inner, .objetivos__grid, .contacto__grid { grid-template-columns: 1fr; gap: 3rem; }
  .objetivos__aside { max-width: 480px; margin: 0 auto; }
  .impacto__visual { max-width: 360px; }
  .org-row--two { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  :root { --navbar-h: 64px; }

  /* Menú móvil */
  .navbar__toggle { display: flex; }
  .navbar__menu {
    position: fixed;
    inset: 0;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(14px);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--t-base);
  }
  .navbar__menu.is-open { opacity: 1; pointer-events: auto; }
  .navbar__links {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
    width: 100%;
    padding: 2rem;
  }
  .navbar__link {
    color: var(--color-carbon) !important;
    font-size: 1.4rem;
    font-family: var(--font-display);
    padding: 0.5rem 1rem;
  }

  body.menu-open { overflow: hidden; }
  .navbar__brand-sub { display: none; }

  .cards-grid--3, .ejes__grid { grid-template-columns: 1fr; }
  .proyectos__grid { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr; gap: 2rem; text-align: left; }
  .form-row { grid-template-columns: 1fr; }
  .contacto__grid { padding: 2rem 1.5rem; }
  .hero__stats { grid-template-columns: 1fr; gap: 0.5rem; }
  .hero__stat + .hero__stat { border-left: none; border-top: 1px solid rgba(255, 255, 255, 0.2); padding-top: 0.85rem; }
  .estructura__stats { grid-template-columns: 1fr 1fr; }
  .proyecto { grid-template-columns: 1fr; }
  .proyecto__media { min-height: 240px; }
  .proyecto--small .proyecto__body { padding: 1.5rem 1.25rem; }
  .section { padding: 4rem 0; }
  .footer__bottom-inner { flex-direction: column; text-align: center; }
}

@media (max-width: 480px) {
  .hero__cta { flex-direction: column; width: 100%; }
  .hero__cta .btn { width: 100%; }
  .principios__pill { font-size: 0.85rem; padding: 0.55rem 1rem; }
  .eje-card { padding: 1.5rem 1.25rem; }
}

/* ---------- 18. Print ---------- */
@media print {
  .navbar, .to-top, .hero__scroll { display: none; }
  body { color: black; background: white; }
  .section { padding: 1.5rem 0; }
}

/* ============================================
   FORM NOTIFICATIONS (para Formspree)
   ============================================ */

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

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

/* Alias de clases para compatibilidad */
.btn-primary, .btn--primary {
  background: var(--color-terracota);
  color: var(--color-blanco);
  box-shadow: 0 6px 20px rgba(199, 91, 42, 0.3);
}
.btn-primary:hover, .btn--primary:hover {
  background: var(--color-terracota-dark);
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(199, 91, 42, 0.4);
}

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

/* Estados del formulario */
.form-field.has-error input,
.form-field.has-error select,
.form-field.has-error textarea {
  border-color: #c0392b;
}

.form-error {
  font-size: 0.78rem;
  color: #c0392b;
  min-height: 1em;
  margin-top: 0.25rem;
}

.contacto__form button:disabled {
  opacity: 0.9;
  cursor: not-allowed;
}