/* ==========================================================
   CUUNA — landing
   Paleta y tipografía según Brandbook_CUUNA:
   #37b2f8 (celeste), #80d5fc (celeste claro), #57b626 (verde)
   Montserrat para textos.
   ========================================================== */

:root {
  /* Marca */
  --sky: #37b2f8;
  --sky-soft: #80d5fc;
  --green: #57b626;

  /* Derivados para lectura y contraste (el celeste no alcanza contraste
     como texto sobre blanco; se usa como relleno con texto oscuro). */
  --navy: #0b2e4d;
  --navy-2: #123c63;
  --sky-ink: #0a6fa8;
  --sky-wash: #eaf6fe;
  --sky-wash-2: #d6eefd;

  --ink: #0b2e4d;
  --ink-2: #405a73;
  --line: #d9e6f0;
  --paper: #ffffff;

  --radius: 20px;
  --radius-sm: 12px;
  --shadow: 0 18px 40px -22px rgba(11, 46, 77, .35);
  --header-h: 76px;

  --font: "Montserrat", system-ui, -apple-system, "Segoe UI", sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 12px); }

body {
  margin: 0;
  font-family: var(--font);
  font-size: 17px;
  line-height: 1.65;
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: inherit; }
h1, h2, h3, h4 { line-height: 1.15; margin: 0 0 .5em; letter-spacing: -.01em; }
h2 { font-size: clamp(1.75rem, 3.2vw, 2.6rem); font-weight: 800; }
h3 { font-size: 1.3rem; font-weight: 700; }
h4 { font-size: .95rem; font-weight: 700; margin-top: 1.4em; }
p { margin: 0 0 1em; }
svg { fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }

.wrap { width: min(1180px, 100% - 40px); margin-inline: auto; }
@media (max-width: 480px) { .wrap { width: calc(100% - 32px); } }

.skip {
  position: absolute; left: 12px; top: -60px; z-index: 100;
  background: var(--navy); color: #fff; padding: 10px 16px; border-radius: 8px;
}
.skip:focus { top: 12px; }

:focus-visible { outline: 3px solid var(--sky); outline-offset: 3px; border-radius: 6px; }

/* ---------- Botones y etiquetas ---------- */
.btn {
  display: inline-flex; align-items: center; gap: .5em;
  font: 700 .95rem/1 var(--font);
  padding: 15px 24px; border-radius: 999px;
  text-decoration: none; border: 2px solid transparent; cursor: pointer;
  transition: transform .15s ease, background-color .15s ease, box-shadow .15s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn-sm { padding: 11px 20px; font-size: .88rem; }
.btn-primary { background: var(--sky); color: var(--navy); box-shadow: 0 10px 22px -12px var(--sky); }
.btn-primary:hover { background: #4dbbf9; }
.btn-ghost { border-color: var(--navy); color: var(--navy); background: transparent; }
.btn-ghost:hover { background: var(--navy); color: #fff; }
.btn-dark { background: var(--navy); color: #fff; }
.btn-dark:hover { background: var(--navy-2); }
.arrow { width: 16px; height: 16px; }

.eyebrow {
  font-size: .78rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase;
  color: var(--sky-ink); margin-bottom: .8em;
}
.tag {
  display: inline-block; font-size: .72rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase;
  padding: 6px 12px; border-radius: 999px; background: var(--sky-wash-2); color: var(--sky-ink);
}
.tag-dark { background: var(--navy); color: #fff; }
.muted { color: var(--ink-2); font-weight: 600; }

.link-arrow {
  display: inline-flex; align-items: center; gap: .5em; margin-top: 28px;
  font-weight: 700; color: var(--sky-ink); text-decoration: none;
}
.link-arrow:hover { gap: .8em; }

/* ---------- Encabezado ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  border-bottom: 1px solid transparent;
  transition: border-color .2s, box-shadow .2s;
}
/* El desenfoque va en un pseudo-elemento: si estuviera en el header, este
   pasaría a contener al menú móvil (position: fixed) y lo recortaría. */
.site-header::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: rgba(255, 255, 255, .92);
  backdrop-filter: saturate(1.4) blur(10px);
  -webkit-backdrop-filter: saturate(1.4) blur(10px);
}
.site-header.is-scrolled { border-color: var(--line); box-shadow: 0 8px 24px -20px rgba(11, 46, 77, .5); }
.header-inner { height: var(--header-h); display: flex; align-items: center; justify-content: space-between; gap: 24px; }

.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; flex-shrink: 0; }
.brand-iso { width: 48px; height: 48px; }
.brand-word { width: 116px; height: auto; }

.nav-list { list-style: none; margin: 0; padding: 0; display: flex; align-items: center; gap: 4px; }
.nav-item { position: relative; }
.nav-link {
  display: inline-flex; align-items: center; gap: 6px;
  font: 600 .93rem/1 var(--font); color: var(--ink);
  padding: 12px 14px; border-radius: 999px;
  background: none; border: 0; cursor: pointer; text-decoration: none;
}
.nav-link:hover, .nav-item.open > .nav-link { background: var(--sky-wash); }
/* Página actual: el ítem (o el grupo que la contiene) queda marcado. */
.nav-item.is-current > .nav-link { color: var(--sky-ink); background: var(--sky-wash); }
.chev { width: 12px; height: 12px; stroke-width: 2; transition: transform .2s; }
.nav-item.open .chev { transform: rotate(180deg); }
.nav-cta { margin-left: 10px; }

.sub {
  list-style: none; margin: 0; padding: 8px;
  position: absolute; top: calc(100% + 8px); left: 0; min-width: 260px;
  background: #fff; border: 1px solid var(--line); border-radius: 16px; box-shadow: var(--shadow);
  opacity: 0; visibility: hidden; transform: translateY(-6px);
  transition: opacity .18s, transform .18s, visibility .18s;
}
.sub::before { content: ""; position: absolute; inset: -10px 0 auto; height: 10px; } /* puente para el hover */
.sub a { display: block; padding: 10px 14px; border-radius: 10px; font-size: .92rem; font-weight: 500; text-decoration: none; line-height: 1.35; }
.sub a:hover { background: var(--sky-wash); color: var(--sky-ink); }
.sub a[aria-current="page"] { color: var(--sky-ink); font-weight: 700; }
.nav-item.open > .sub { opacity: 1; visibility: visible; transform: none; }
@media (hover: hover) and (min-width: 1025px) {
  .nav-item.has-sub:hover > .sub { opacity: 1; visibility: visible; transform: none; }
  .nav-item.has-sub:hover .chev { transform: rotate(180deg); }
}

.nav-toggle {
  display: none; width: 46px; height: 46px; border-radius: 12px;
  border: 1px solid var(--line); background: #fff; cursor: pointer;
  flex-direction: column; align-items: center; justify-content: center; gap: 5px;
}
.nav-toggle span { width: 20px; height: 2px; background: var(--navy); border-radius: 2px; transition: transform .2s, opacity .2s; }
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@media (max-width: 1024px) {
  .nav-toggle { display: flex; }
  .nav {
    position: fixed; inset: var(--header-h) 0 0 0; background: #fff;
    overflow-y: auto; padding: 16px 20px 40px;
    opacity: 0; visibility: hidden; transform: translateY(-8px);
    transition: opacity .2s, transform .2s, visibility .2s;
  }
  .nav.is-open { opacity: 1; visibility: visible; transform: none; }
  .nav-list { flex-direction: column; align-items: stretch; gap: 0; }
  .nav-item { border-bottom: 1px solid var(--line); }
  .nav-link { width: 100%; justify-content: space-between; padding: 18px 4px; font-size: 1.05rem; border-radius: 0; }
  .nav-link:hover, .nav-item.open > .nav-link, .nav-item.is-current > .nav-link { background: none; }
  .sub {
    position: static; box-shadow: none; border: 0; min-width: 0; padding: 0 0 12px;
    opacity: 1; visibility: visible; transform: none; display: none;
  }
  .nav-item.open > .sub { display: block; }
  .nav-cta { border: 0; margin: 24px 0 0; }
  .nav-cta .btn { width: 100%; justify-content: center; padding: 16px; }
  body.menu-open { overflow: hidden; }
}

/* ---------- Fotos (con marcador mientras no exista el archivo) ---------- */
.photo {
  position: relative; margin: 0; overflow: hidden; border-radius: var(--radius);
  background:
    url("../img/isotipo.png") center 42% / 64px no-repeat,
    linear-gradient(135deg, var(--sky-wash) 0%, var(--sky-wash-2) 100%);
  aspect-ratio: 4 / 3;
}
.photo::after {
  content: attr(data-label);
  position: absolute; left: 0; right: 0; top: calc(42% + 44px);
  text-align: center; font-size: .78rem; font-weight: 600; letter-spacing: .06em; text-transform: uppercase;
  color: var(--sky-ink); opacity: .7;
}
.photo > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: 1; }

/* ---------- Hero ---------- */
.hero {
  position: relative; overflow: hidden;
  background:
    radial-gradient(ellipse 60% 70% at 85% 30%, var(--sky-wash) 0%, transparent 70%),
    #fff;
  padding: clamp(40px, 7vw, 96px) 0 clamp(56px, 8vw, 110px);
}
.hero-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(32px, 5vw, 72px); align-items: center; }
.hero h1 { isolation: isolate; font-size: clamp(2.4rem, 5.4vw, 4.3rem); font-weight: 800; letter-spacing: -.025em; line-height: 1.05; }
.hl { color: var(--sky); position: relative; white-space: nowrap; }
.hl::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: .06em; height: .14em;
  background: var(--green); border-radius: 4px; opacity: .85; z-index: -1;
}
.lead { font-size: clamp(1.05rem, 1.4vw, 1.2rem); color: var(--ink-2); max-width: 36em; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }

.hero-media { position: relative; }
.ring {
  position: absolute; width: 118%; aspect-ratio: 1; right: -24%; top: 50%; transform: translateY(-50%);
  border: 22px solid var(--sky); border-radius: 50%; opacity: .14;
}
.photo-hero { aspect-ratio: 4 / 5; border-radius: 28px; box-shadow: var(--shadow); max-width: 480px; margin-left: auto; }
.hero-chip {
  position: absolute; left: 0; bottom: 36px; z-index: 2;
  display: flex; align-items: center; gap: 12px;
  background: #fff; padding: 14px 18px; border-radius: 16px; box-shadow: var(--shadow);
  font-size: .85rem; line-height: 1.35; color: var(--ink-2);
}
.hero-chip strong { color: var(--ink); }
.dot { width: 10px; height: 10px; border-radius: 50%; background: var(--green); box-shadow: 0 0 0 5px #e5f5dc; flex-shrink: 0; }

/* ---------- Anuncio ---------- */
.announce { background: var(--sky); color: var(--navy); }
.announce-inner { display: grid; grid-template-columns: auto 1fr auto; gap: 28px; align-items: center; padding: 36px 0; }
.announce h2 { font-size: clamp(1.35rem, 2.4vw, 1.9rem); margin-bottom: .3em; }
.announce p { margin: 0; font-weight: 500; }

/* ---------- Secciones ---------- */
.section { padding: clamp(64px, 9vw, 120px) 0; }
.section-tint { background: var(--sky-wash); }
.section-head { margin-bottom: clamp(32px, 4vw, 52px); max-width: 720px; }
.section-head.row { max-width: none; display: flex; justify-content: space-between; align-items: flex-end; gap: 32px; flex-wrap: wrap; }
.section-head h2 { margin-bottom: 0; }
.section-sub { color: var(--ink-2); margin: 14px 0 0; font-size: 1.05rem; }
.section-sub.narrow { max-width: 480px; margin: 0; font-size: .98rem; }

/* ---------- Carrusel ---------- */
.carousel-ctrl { display: flex; gap: 10px; }
.icon-btn {
  width: 50px; height: 50px; border-radius: 50%; border: 2px solid var(--navy);
  background: #fff; color: var(--navy); cursor: pointer; display: grid; place-items: center;
  transition: background .15s, color .15s;
}
.icon-btn:hover { background: var(--navy); color: #fff; }
.icon-btn svg { width: 18px; height: 18px; }
.icon-btn:disabled { opacity: .3; pointer-events: none; }

.carousel {
  display: grid; grid-auto-flow: column; grid-auto-columns: clamp(240px, 26vw, 320px); gap: 20px;
  overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-width: none;
  padding: 4px max(20px, calc((100vw - 1180px) / 2)) 8px;
  scroll-padding-inline: max(20px, calc((100vw - 1180px) / 2));
}
.carousel::-webkit-scrollbar { display: none; }
.slide { margin: 0; scroll-snap-align: start; }
.slide .photo { aspect-ratio: 4 / 5; transition: transform .3s ease; }
.slide:nth-child(even) .photo { transform: translateY(18px); }
.slide figcaption { margin-top: 12px; font-size: .88rem; font-weight: 600; color: var(--ink-2); }
.slide:nth-child(even) figcaption { margin-top: 30px; }

/* ---------- Más de CUUNA ---------- */
.split { display: grid; grid-template-columns: 1.1fr .9fr; gap: clamp(32px, 6vw, 80px); align-items: center; }
.split-top { align-items: start; }
.split > div > p { color: var(--ink-2); }
.split strong { color: var(--ink); }
.photo-tall { aspect-ratio: 5 / 6; border-radius: 28px; }

.block { margin-top: clamp(56px, 7vw, 96px); }
.block-title { font-size: clamp(1.4rem, 2.2vw, 1.8rem); font-weight: 800; margin-bottom: 1em; }

.mission { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px; }
.mission li {
  background: #fff; border-radius: var(--radius); padding: 24px 22px 26px;
  border: 1px solid var(--line); display: flex; flex-direction: column; gap: 14px;
  transition: transform .2s, box-shadow .2s;
}
.mission li:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.mission .num { font-size: 1.9rem; font-weight: 800; color: var(--sky); line-height: 1; }
.mission p { margin: 0; font-size: .93rem; line-height: 1.55; color: var(--ink-2); }

.organs { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 12px; }
.organs li {
  background: #fff; border: 1px solid var(--line); border-radius: 999px;
  padding: 12px 20px 12px 16px; font-weight: 600; font-size: .95rem;
  display: flex; align-items: center; gap: 10px;
}
.organs li::before { content: ""; width: 10px; height: 10px; border-radius: 50%; background: var(--sky); }
.organs a { color: inherit; text-decoration: none; }
.organs li:has(a) { transition: border-color .15s, background .15s; }
.organs li:has(a:hover) { border-color: var(--sky); background: var(--sky-wash); }
.split-top > div > p { margin-bottom: 0; }

.partners { display: flex; flex-wrap: wrap; gap: 16px; }
.partner {
  display: flex; align-items: center; gap: 16px; background: #fff;
  border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 14px 22px 14px 14px;
  font-weight: 800; letter-spacing: .04em; text-decoration: none;
  transition: border-color .15s, box-shadow .15s;
}
.partner:hover { border-color: var(--sky); box-shadow: var(--shadow); }
.partner img { width: 64px; height: 64px; object-fit: contain; }
.partner .arrow { color: var(--sky-ink); transition: transform .15s; }
.partner:hover .arrow { transform: translateX(3px); }

/* ---------- Proyectos ---------- */
.project {
  display: grid; grid-template-columns: .95fr 1.05fr; gap: clamp(28px, 5vw, 64px); align-items: center;
  padding: clamp(20px, 3vw, 28px); border-radius: 32px; background: #fff; border: 1px solid var(--line);
}
.project + .project { margin-top: 28px; }
.project .photo { aspect-ratio: 1 / 1; border-radius: 22px; }
.project-body { padding: 8px clamp(0px, 2vw, 24px) 8px 0; }
.project-title { font-size: clamp(1.5rem, 2.6vw, 2.1rem); font-weight: 800; margin-top: .6em; }
.project-sub { font-size: 1.05rem; margin-top: 1.4em; }
.project-body p { color: var(--ink-2); }
.project-alt { grid-template-columns: 1.05fr .95fr; }
.project-alt .photo { order: 2; aspect-ratio: 4 / 3; }
.project-alt .project-body { padding: 8px 0 8px clamp(0px, 2vw, 24px); }

/* ---------- Conferencias ---------- */
.section-dark { background: var(--navy); color: #fff; position: relative; overflow: hidden; }
.section-dark::before {
  content: ""; position: absolute; width: 640px; aspect-ratio: 1; right: -220px; top: -260px;
  border: 40px solid var(--sky); border-radius: 50%; opacity: .12;
}
.section-dark .eyebrow { color: var(--sky-soft); }
.timeline { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; position: relative; }
.conf {
  position: relative; padding: 28px 26px 30px; border-radius: var(--radius);
  background: rgba(255, 255, 255, .06); border: 1px solid rgba(128, 213, 252, .22);
}
.conf-status {
  display: inline-block; font-size: .7rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase;
  padding: 5px 11px; border-radius: 999px; background: var(--sky); color: var(--navy);
}
.conf.is-past .conf-status { background: var(--green); color: #fff; }
.conf-year { display: block; font-size: clamp(2.6rem, 4.5vw, 3.6rem); font-weight: 800; line-height: 1; margin: 22px 0 10px; color: var(--sky-soft); }
.conf-name { font-size: 1.15rem; font-weight: 700; }
.conf-place { display: flex; align-items: center; gap: 8px; margin: 0; color: rgba(255, 255, 255, .75); font-weight: 500; }
.conf-place svg { width: 16px; height: 16px; flex-shrink: 0; color: var(--sky-soft); }

/* ---------- Noticias ---------- */
.news-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.news { border-radius: var(--radius); overflow: hidden; background: #fff; border: 1px solid var(--line); transition: transform .2s, box-shadow .2s; }
.news:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.news .photo { border-radius: 0; aspect-ratio: 16 / 10; }
.news-body { padding: 22px 24px 26px; }
.news h3 { font-size: 1.12rem; margin: 14px 0 8px; }
.news p { margin: 0; font-size: .93rem; color: var(--ink-2); }

/* ---------- Directorio ---------- */
.board { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 28px 20px; }
.member { text-align: center; }
.avatar {
  aspect-ratio: 1; border-radius: 50%; max-width: 150px; margin: 0 auto 14px;
  border: 4px solid #fff; box-shadow: 0 0 0 2px var(--sky-soft);
  background:
    url("../img/isotipo.png") center / 44% no-repeat,
    linear-gradient(135deg, #fff 0%, var(--sky-wash-2) 100%);
}
.avatar::after { display: none; }
.role { margin: 0; font-weight: 700; font-size: .95rem; }
.name { margin: 2px 0 0; font-size: .85rem; color: var(--ink-2); }

/* ---------- Sé parte ---------- */
.join { background: linear-gradient(90deg, var(--sky-wash) 0%, #eef8e8 100%); }
.join-inner { display: grid; grid-template-columns: auto 1fr auto; gap: 28px; align-items: center; padding: 44px 0; }
.join h2 { font-size: clamp(1.35rem, 2.4vw, 1.8rem); margin-bottom: .25em; }
.join p { margin: 0; color: var(--ink-2); }

/* ---------- Contacto + Donaciones ---------- */
.duo { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.card { border-radius: 28px; padding: clamp(28px, 4vw, 48px); border: 1px solid var(--line); background: #fff; }
.card h2 { font-size: clamp(1.6rem, 2.6vw, 2.2rem); }
.card > p { color: var(--ink-2); }
.card-sky { background: var(--sky); border-color: var(--sky); color: var(--navy); }
.card-sky .eyebrow { color: var(--navy); opacity: .75; }
.card-sky > p { color: var(--navy); }

.socials { list-style: none; margin: 28px 0 0; padding: 0; display: grid; gap: 12px; }
.socials a {
  display: flex; align-items: center; gap: 14px; text-decoration: none; font-weight: 700;
  padding: 14px 18px; border-radius: 14px; border: 1px solid var(--line);
  transition: border-color .15s, background .15s;
}
.socials a:hover { border-color: var(--sky); background: var(--sky-wash); }
.socials svg { width: 24px; height: 24px; color: var(--sky-ink); }
.socials .fill { fill: currentColor; stroke: none; }

.bank { margin: 28px 0 0; background: rgba(255, 255, 255, .9); border-radius: 16px; padding: 6px 20px; }
.bank div { display: flex; justify-content: space-between; gap: 16px; padding: 12px 0; border-bottom: 1px solid var(--line); font-size: .92rem; }
.bank div:last-child { border-bottom: 0; }
.bank dt { font-weight: 600; color: var(--ink-2); }
.bank dd { margin: 0; font-weight: 700; text-align: right; }
.bank .pending { color: var(--ink-2); font-weight: 500; font-style: italic; }

/* ---------- Pie ---------- */
.site-footer { background: var(--navy); color: rgba(255, 255, 255, .8); padding: 64px 0 28px; }
.footer-grid { display: grid; grid-template-columns: 1.2fr 1fr auto; gap: 40px; align-items: start; }
.footer-brand img { width: 150px; height: auto; margin-bottom: 18px; }
.footer-brand p { max-width: 320px; font-size: .92rem; margin: 0; }
.footer-links { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(2, auto); gap: 10px 32px; justify-content: start; }
.footer-links a { text-decoration: none; font-weight: 500; font-size: .95rem; }
.footer-links a:hover { color: var(--sky-soft); }
.socials-footer { margin: 0; display: flex; gap: 10px; }
.socials-footer a { padding: 0; width: 46px; height: 46px; justify-content: center; border-color: rgba(255, 255, 255, .2); border-radius: 50%; }
.socials-footer a:hover { background: var(--sky); border-color: var(--sky); }
.socials-footer a:hover svg { color: var(--navy); }
.socials-footer svg { color: #fff; width: 20px; height: 20px; }
.footer-bottom { margin-top: 48px; padding-top: 22px; border-top: 1px solid rgba(255, 255, 255, .12); font-size: .85rem; }
.footer-bottom p { margin: 0; }

/* ---------- Páginas internas ---------- */
.page-hero {
  position: relative; overflow: hidden; background: var(--sky-wash);
  padding: clamp(48px, 7vw, 96px) 0 clamp(40px, 6vw, 72px);
}
.page-hero::after {
  content: ""; position: absolute; width: 520px; aspect-ratio: 1; right: -180px; top: -220px;
  border: 34px solid var(--sky); border-radius: 50%; opacity: .12; pointer-events: none;
}
.page-hero h1 { font-size: clamp(2.2rem, 4.8vw, 3.6rem); font-weight: 800; letter-spacing: -.02em; max-width: 18em; }
.page-hero .lead { max-width: 42em; margin: 0; }
.prose p { color: var(--ink-2); }
.prose strong { color: var(--ink); }
.prose a { color: var(--sky-ink); font-weight: 600; }
.prose .link-arrow { margin-top: 8px; }
.block-title { margin-top: 0; }

.related { border-top: 1px solid var(--line); padding: 40px 0 56px; }
.related-links { display: flex; flex-wrap: wrap; gap: 12px; }
.related-link {
  display: inline-flex; align-items: center; gap: 10px; text-decoration: none; font-weight: 700;
  padding: 14px 20px; border-radius: 14px; border: 1px solid var(--line); background: #fff;
  transition: border-color .15s, background .15s;
}
.related-link:hover { border-color: var(--sky); background: var(--sky-wash); }
.related-link .arrow { color: var(--sky-ink); }

.teaser-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.teaser { display: block; text-decoration: none; color: inherit; }
.teaser .photo { aspect-ratio: 16 / 9; }
.teaser .link-arrow { margin-top: 16px; }
.head-link { margin-top: 0; }
.card .btn { margin-top: 8px; }

.contact-wrap .socials { margin: 0; grid-template-columns: repeat(3, 1fr); }
.contact-wrap .socials a { padding: 22px 24px; font-size: 1.05rem; }
.donate { max-width: 720px; }
.donate h2 { font-size: clamp(1.4rem, 2.4vw, 1.8rem); }
.team-nav { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: clamp(16px, 3vw, 32px); }
.team-group { padding-top: clamp(40px, 6vw, 72px); }
.team-group + .team-group { border-top: 1px solid var(--line); margin-top: clamp(40px, 6vw, 72px); }
.team-head { max-width: 720px; margin-bottom: 32px; }
.team-head h2 { font-size: clamp(1.5rem, 2.6vw, 2rem); }
.team-head p { color: var(--ink-2); margin: 0; }
.team-empty {
  margin: 0; padding: 28px; border: 2px dashed var(--line); border-radius: var(--radius);
  color: var(--ink-2); text-align: center; font-weight: 500;
}
.team-group:last-of-type + .link-arrow { margin-top: 56px; }

.news-date { margin: 12px 0 0; font-size: .82rem; font-weight: 600; color: var(--sky-ink); }
.news-date + h3 { margin-top: 4px; }
.member .bio { margin: 6px 0 0; font-size: .82rem; line-height: 1.45; color: var(--ink-2); }
.article { max-width: 820px; }
.article-photo { aspect-ratio: 16 / 9; margin-bottom: 32px; }
.article .prose { font-size: 1.05rem; }
.article .prose img { border-radius: var(--radius-sm); margin: 1em 0; }
.article > .link-arrow { margin-top: 24px; }

/* ---------- Aparición al hacer scroll ---------- */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .6s ease, transform .6s ease; }
.reveal.is-visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  * { transition-duration: 0s !important; }
}

/* ---------- Responsivo ---------- */
@media (max-width: 1100px) {
  .mission { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 900px) {
  .hero-grid, .split, .project, .project-alt, .duo { grid-template-columns: 1fr; }
  .hero-media { max-width: 440px; margin: 0 auto; width: 100%; }
  .photo-hero { margin: 0 auto; }
  .hero-chip { left: -8px; }
  .project-alt .photo { order: 0; }
  .project-body, .project-alt .project-body { padding: 0 4px 8px; }
  .timeline, .news-grid, .teaser-grid { grid-template-columns: 1fr; }
  .announce-inner, .join-inner { grid-template-columns: 1fr; gap: 16px; }
  .announce-inner .tag, .announce-inner .btn, .join-inner .btn { justify-self: start; }
  .footer-grid { grid-template-columns: 1fr; }
  .mission { grid-template-columns: repeat(2, 1fr); }
  .contact-wrap .socials { grid-template-columns: 1fr; }
  .photo-tall { aspect-ratio: 4 / 3; }
}
@media (max-width: 560px) {
  body { font-size: 16px; }
  .mission { grid-template-columns: 1fr; }
  .mission li { flex-direction: row; align-items: baseline; }
  .board { grid-template-columns: repeat(2, 1fr); }
  .section-head.row { align-items: flex-start; }
  .carousel { grid-auto-columns: 74vw; }
  .actions .btn { flex: 1 1 auto; justify-content: center; }
  .brand-word { width: 96px; }
  .bank div { flex-direction: column; gap: 2px; }
  .bank dd { text-align: left; }
}