:root {
    --azul: #0B1F4B;
    --azul-profundo: #071433;
    --celeste: #74ACDF;
    --celeste-claro: #E8F1FA;
    --blanco: #FFFFFF;
    --sol: #F6B40E;
    --sol-oscuro: #DDA00A;
    --texto: #0B1F4B;
    --texto-suave: #3D4A63;
    --texto-claro: #E2EAF5;
    --display: 'Anton', 'Arial Narrow', sans-serif;
    --cuerpo: 'Archivo', system-ui, sans-serif;
    --ancho: 1200px;
    --radio: 14px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    margin: 0;
    font-family: var(--cuerpo);
    font-size: 18px;
    line-height: 1.6;
    color: var(--texto);
    background: var(--azul);
    -webkit-font-smoothing: antialiased;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; }
h1, h2, h3 { margin: 0; }
p { margin: 0; }

.saltar {
    position: absolute; left: -9999px; top: 8px; z-index: 100;
    background: var(--sol); color: var(--azul); padding: 10px 16px; border-radius: 8px; font-weight: 700;
}
.saltar:focus { left: 16px; }

.contenedor { width: 100%; max-width: var(--ancho); margin: 0 auto; padding: 0 24px; }
.contenedor--angosto { max-width: 920px; }
.celeste { color: var(--celeste); }
.sol { color: var(--sol); }

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

/* ---------- Botones ---------- */
.boton {
    display: inline-flex; align-items: center; justify-content: center; gap: 10px;
    min-height: 48px; padding: 12px 24px; border-radius: 999px;
    font-family: var(--cuerpo); font-weight: 800; font-size: 17px; line-height: 1.2;
    text-decoration: none; text-align: center;
    border: 2px solid transparent;
    transition: transform .15s ease, background-color .15s ease, box-shadow .15s ease;
}
.boton:hover { transform: translateY(-2px); }
.boton .icono { width: 24px; height: 24px; flex: none; }
.boton--sol { background: var(--sol); color: var(--azul); box-shadow: 0 6px 0 var(--sol-oscuro); }
.boton--sol:hover { background: #FFC42E; }
.boton--azul { background: var(--azul); color: var(--blanco); box-shadow: 0 6px 0 var(--azul-profundo); }
.boton--azul:hover { background: #142D66; }
.boton--borde { border-color: var(--celeste); color: var(--blanco); }
.boton--borde:hover { background: rgba(116, 172, 223, .15); }
.boton--borde-azul { border-color: var(--azul); color: var(--azul); }
.boton--borde-azul:hover { background: rgba(11, 31, 75, .08); }
.boton--grande { min-height: 60px; padding: 16px 30px; font-size: 19px; }
.boton--chico { min-height: 44px; padding: 8px 18px; font-size: 15px; box-shadow: 0 4px 0 var(--sol-oscuro); }

/* ---------- Barra superior ---------- */
.barra {
    position: sticky; top: 0; z-index: 50;
    background: rgba(7, 20, 51, .96);
    border-bottom: 1px solid rgba(116, 172, 223, .25);
}
.barra__fila { display: flex; align-items: center; gap: 24px; min-height: 72px; }
.marca { display: flex; align-items: center; gap: 12px; text-decoration: none; color: var(--blanco); margin-right: auto; }
.marca__nombre { font-family: var(--display); font-size: 22px; letter-spacing: .02em; text-transform: uppercase; }
.sello--chico { width: 44px; height: 44px; }
.menu { display: flex; gap: 24px; }
.menu a { color: var(--texto-claro); text-decoration: none; font-weight: 700; font-size: 15px; padding: 8px 0; }
.menu a:hover { color: var(--sol); }

/* ---------- Hero ---------- */
.hero { position: relative; background: var(--azul); color: var(--blanco); overflow: hidden; }
.hero::before {
    content: ""; position: absolute; inset: -40% -20% auto auto; width: 900px; height: 900px;
    background: repeating-conic-gradient(from 0deg, rgba(246, 180, 14, .07) 0deg 6deg, transparent 6deg 22.5deg);
    border-radius: 50%; pointer-events: none;
}
.hero__grilla {
    position: relative; display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, .75fr);
    align-items: center; gap: 48px; padding-top: 80px; padding-bottom: 96px;
}
.etiqueta {
    display: inline-block; font-weight: 800; font-size: 14px; letter-spacing: .16em; text-transform: uppercase;
    color: var(--sol); margin-bottom: 20px;
}
.etiqueta--oscura { color: var(--texto-suave); }
.hero__titulo {
    font-family: var(--display); font-weight: 400; text-transform: uppercase;
    font-size: clamp(64px, 10vw, 136px); line-height: .92; letter-spacing: .005em;
    display: flex; flex-direction: column;
}
.hero__bajada { margin-top: 28px; max-width: 600px; font-size: 20px; color: var(--texto-claro); }
.hero__bajada strong { color: var(--blanco); }
.hero__acciones { display: flex; flex-wrap: wrap; gap: 16px; margin-top: 36px; }
.hero__nota { margin-top: 18px; font-size: 15px; color: var(--celeste); }
.hero__sello { display: flex; justify-content: center; }
.sello--hero { width: min(420px, 100%); height: auto; filter: drop-shadow(0 24px 48px rgba(0, 0, 0, .35)); }

.sello__rayos { transform-box: fill-box; transform-origin: center; }
.sello--gira .sello__rayos { animation: girar 40s linear infinite; }
@keyframes girar { to { transform: rotate(360deg); } }

.franja {
    height: 30px;
    background: linear-gradient(to bottom,
        var(--celeste) 0 10px, var(--blanco) 10px 20px, var(--celeste) 20px 30px);
}

/* ---------- Cinta ---------- */
.cinta { background: var(--sol); color: var(--azul); overflow: hidden; white-space: nowrap; border-bottom: 4px solid var(--azul); }
.cinta__pista { display: inline-flex; align-items: center; gap: 28px; padding: 16px 0; animation: correr 38s linear infinite; }
.cinta__pista span { font-family: var(--display); font-size: 28px; text-transform: uppercase; letter-spacing: .02em; }
.cinta__sol { font-size: 22px !important; }
@keyframes correr { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ---------- Secciones ---------- */
.seccion { padding: 104px 0; }
.seccion--clara { background: var(--celeste-claro); }
.seccion--blanca { background: var(--blanco); }
.seccion--oscura { background: var(--azul-profundo); color: var(--blanco); }
.titulo {
    font-family: var(--display); font-weight: 400; text-transform: uppercase;
    font-size: clamp(42px, 6vw, 72px); line-height: 1; color: var(--azul);
}
.titulo--claro { color: var(--blanco); }
.intro { margin-top: 20px; max-width: 680px; font-size: 20px; color: var(--texto-suave); }

/* Tarjetas */
.tarjetas { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 24px; margin-top: 56px; }
.tarjeta {
    background: var(--blanco); border-radius: var(--radio); padding: 32px 28px;
    border-top: 6px solid var(--celeste);
    box-shadow: 0 2px 0 rgba(11, 31, 75, .06), 0 12px 32px rgba(11, 31, 75, .08);
}
.tarjeta__icono { width: 40px; height: 40px; color: var(--azul); margin-bottom: 20px; }
.tarjeta h3 { font-family: var(--display); font-weight: 400; font-size: 28px; text-transform: uppercase; line-height: 1.1; margin-bottom: 10px; }
.tarjeta p { color: var(--texto-suave); font-size: 17px; }

/* Pasos */
.pasos__grilla { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 64px; align-items: center; }
.pasos { list-style: none; padding: 0; margin: 36px 0 40px; display: flex; flex-direction: column; gap: 20px; }
.pasos li { display: flex; gap: 18px; align-items: flex-start; font-size: 19px; }
.pasos__num {
    flex: none; width: 52px; height: 52px; border-radius: 50%;
    display: grid; place-items: center;
    background: var(--sol); color: var(--azul); font-family: var(--display); font-size: 26px;
}
.pasos li div { padding-top: 10px; }
.qr {
    margin: 0; padding: 28px; background: var(--blanco); border-radius: 20px;
    border: 3px solid var(--azul); box-shadow: 10px 10px 0 var(--celeste);
    max-width: 300px; text-align: center;
}
.qr img { width: 220px; height: 220px; margin: 0 auto; }
.qr figcaption { margin-top: 16px; font-size: 15px; color: var(--texto-suave); }

/* 17N */
.militancia { position: relative; overflow: hidden; }
.militancia::before {
    content: ""; position: absolute; left: -300px; bottom: -500px; width: 1000px; height: 1000px; border-radius: 50%;
    background: repeating-conic-gradient(from 0deg, rgba(116, 172, 223, .06) 0deg 6deg, transparent 6deg 22.5deg);
    pointer-events: none;
}
.militancia__grilla { position: relative; display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 64px; align-items: center; }
.militancia__texto { margin: 24px 0 36px; font-size: 19px; color: var(--texto-claro); max-width: 560px; }
.reloj { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; }
.reloj__caja {
    background: var(--azul); border: 2px solid rgba(116, 172, 223, .4); border-radius: var(--radio);
    padding: 24px 8px; text-align: center; display: flex; flex-direction: column; gap: 6px;
}
.reloj__num { font-family: var(--display); font-size: clamp(44px, 5vw, 72px); line-height: 1; color: var(--sol); font-variant-numeric: tabular-nums; }
.reloj__txt { font-size: 14px; font-weight: 700; text-transform: uppercase; letter-spacing: .12em; color: var(--celeste); }

/* Banderas */
.banderas { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; margin-top: 56px; }
.bandera { background: var(--azul); color: var(--blanco); border-radius: var(--radio); padding: 40px 32px; position: relative; overflow: hidden; }
.bandera::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 8px; background: linear-gradient(to right, var(--celeste) 0 33.3%, var(--blanco) 33.3% 66.6%, var(--celeste) 66.6%); }
.bandera__num { font-family: var(--display); font-size: 64px; line-height: 1; color: var(--sol); }
.bandera h3 { font-family: var(--display); font-weight: 400; font-size: 34px; line-height: 1.05; text-transform: uppercase; margin: 16px 0 14px; }
.bandera p { color: var(--texto-claro); font-size: 17px; }

/* Qué vas a encontrar */
.lista-grilla { list-style: none; padding: 0; margin: 48px 0 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0; border-top: 3px solid var(--azul); }
.lista-grilla li { padding: 28px 24px 28px 0; border-bottom: 1px solid #C9D2E0; display: flex; flex-direction: column; gap: 6px; }
.lista-grilla strong { font-family: var(--display); font-weight: 400; font-size: 28px; text-transform: uppercase; }
.lista-grilla span { color: var(--texto-suave); font-size: 17px; }

/* Manifiesto */
.manifiesto { text-align: center; padding: 120px 0; }
.manifiesto__texto { font-family: var(--display); font-size: clamp(34px, 4.6vw, 58px); line-height: 1.1; text-transform: uppercase; }

/* CTA final */
.final { background: var(--sol); color: var(--azul); }
.final__grilla { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 56px; align-items: center; }
.final__titulo { font-family: var(--display); font-weight: 400; text-transform: uppercase; font-size: clamp(44px, 6.4vw, 84px); line-height: .98; }
.final__texto { margin-top: 18px; font-size: 21px; font-weight: 500; max-width: 600px; }
.final__qr { width: 200px; height: 200px; padding: 12px; background: var(--blanco); border-radius: 16px; border: 3px solid var(--azul); }

/* Pie */
.pie { background: var(--azul-profundo); color: var(--texto-claro); }
.pie__fila { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 24px; padding-top: 48px; padding-bottom: 32px; }
.pie__marca { display: flex; align-items: center; gap: 16px; }
.pie__marca strong { display: block; font-family: var(--display); font-weight: 400; font-size: 24px; text-transform: uppercase; color: var(--blanco); }
.pie__marca span { font-size: 15px; color: var(--celeste); }
.sello--pie { width: 64px; height: 64px; }
.pie__links { display: flex; flex-wrap: wrap; gap: 24px; }
.pie__links a { color: var(--blanco); font-weight: 700; text-decoration: none; padding: 8px 0; }
.pie__links a:hover { color: var(--sol); }
.pie__legal { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; padding-top: 24px; padding-bottom: 40px; border-top: 1px solid rgba(116, 172, 223, .25); font-size: 15px; color: #AFC0D8; }
.pie__legal a { color: var(--celeste); font-weight: 700; }
.pie__legal a:hover { color: var(--sol); }

/* Botón flotante (celular) */
.flotante {
    position: fixed; left: 16px; right: 16px; bottom: 16px; z-index: 60;
    display: none; align-items: center; justify-content: center; gap: 10px;
    min-height: 56px; border-radius: 999px; background: var(--sol); color: var(--azul);
    font-weight: 800; font-size: 17px; text-decoration: none;
    box-shadow: 0 10px 30px rgba(0, 0, 0, .35);
    transform: translateY(140%); transition: transform .25s ease;
}
.flotante .icono { width: 24px; height: 24px; }
.flotante.visible { transform: translateY(0); }

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
    .tarjetas { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .lista-grilla { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .militancia__grilla { grid-template-columns: minmax(0, 1fr); gap: 48px; }
}
@media (max-width: 860px) {
    .barra__fila { flex-wrap: wrap; row-gap: 0; }
    .menu { order: 3; width: 100%; overflow-x: auto; gap: 20px; padding-bottom: 6px; white-space: nowrap; }
    .menu a { font-size: 14px; }
    .hero__grilla { grid-template-columns: minmax(0, 1fr); padding-top: 48px; padding-bottom: 72px; gap: 40px; }
    .hero__sello { order: -1; justify-content: flex-start; }
    .sello--hero { width: 150px; }
    .hero::before { width: 600px; height: 600px; }
    .banderas { grid-template-columns: minmax(0, 1fr); }
    .pasos__grilla, .final__grilla { grid-template-columns: minmax(0, 1fr); gap: 40px; }
    .qr { max-width: none; display: none; }
    .final__qr { display: none; }
    .flotante { display: flex; }
    .seccion { padding: 80px 0; }
}
@media (max-width: 560px) {
    body { font-size: 17px; }
    .contenedor { padding: 0 16px; }
    .marca__nombre { font-size: 18px; }
    .barra .boton--chico span { display: none; }
    .barra .boton--chico { padding: 8px 12px; }
    .boton--grande { width: 100%; }
    .hero__acciones .boton { width: 100%; }
    .tarjetas, .lista-grilla { grid-template-columns: minmax(0, 1fr); }
    .reloj { gap: 8px; }
    .reloj__caja { padding: 18px 4px; }
    .reloj__txt { font-size: 11px; letter-spacing: .06em; }
    .cinta__pista span { font-size: 22px; }
    .pie__legal { flex-direction: column; padding-bottom: 96px; }
}
@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    .sello--gira .sello__rayos, .cinta__pista { animation: none; }
    .boton, .flotante { transition: none; }
}

/* =========================================================
   Secciones nuevas: notas, marco, formulario, páginas internas
   ========================================================= */
.corazon { font-style: normal; }
.seccion--sol { background: var(--sol); color: var(--azul); }
.intro--oscura { color: var(--azul); }
.seccion__cabeza { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 24px; }
.hoy { display: flex; justify-content: center; }
.sello--hoy { width: min(320px, 70%); height: auto; }

/* Marco: promo en portada */
.marco-promo__grilla { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 64px; align-items: center; }
.marco-promo__img { width: 360px; height: 360px; border-radius: 50%; box-shadow: 0 20px 50px rgba(7, 20, 51, .3); }
.marco-promo .boton { margin-top: 32px; }

/* Notas */
.notas-grilla { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 28px; margin-top: 48px; }
.notas-grilla--espacio { margin-top: 40px; }
.nota-tarjeta { background: var(--blanco); border-radius: var(--radio); overflow: hidden; border: 1px solid #D5DEEA; transition: transform .15s ease, box-shadow .15s ease; }
.nota-tarjeta:hover { transform: translateY(-3px); box-shadow: 0 14px 34px rgba(11, 31, 75, .12); }
.nota-tarjeta__link { display: flex; flex-direction: column; height: 100%; text-decoration: none; color: var(--texto); }
.nota-tarjeta__img { width: 100%; aspect-ratio: 1200 / 630; object-fit: cover; background: var(--azul); }
.nota-tarjeta__img--vacia { display: grid; place-items: center; }
.nota-tarjeta__img--vacia .sello { width: 96px; height: 96px; }
.nota-tarjeta__texto { padding: 22px 24px 26px; display: flex; flex-direction: column; gap: 8px; }
.nota-tarjeta time { font-size: 14px; font-weight: 700; color: var(--texto-suave); text-transform: uppercase; letter-spacing: .06em; }
.nota-tarjeta h3 { font-family: var(--display); font-weight: 400; font-size: 28px; line-height: 1.1; text-transform: uppercase; }
.nota-tarjeta p { color: var(--texto-suave); font-size: 16px; }
.paginas { display: flex; justify-content: center; gap: 16px; margin-top: 48px; }
.vacio { text-align: center; display: flex; flex-direction: column; align-items: center; gap: 24px; padding: 40px 0; font-size: 20px; }

/* Páginas internas: cabeza */
.cabeza-pagina { background: var(--azul); color: var(--blanco); }
.cabeza-pagina .contenedor { padding-top: 72px; padding-bottom: 64px; }
.cabeza-pagina__titulo { font-family: var(--display); font-weight: 400; text-transform: uppercase; font-size: clamp(52px, 8vw, 104px); line-height: .95; }
.cabeza-pagina__bajada { margin-top: 20px; max-width: 720px; font-size: 20px; color: var(--texto-claro); }
.cabeza-pagina__bajada strong { color: var(--blanco); }
.contenedor--texto { max-width: 800px; }

/* Nota completa */
.nota__cabeza { background: var(--azul); color: var(--blanco); }
.nota__cabeza .contenedor { padding-top: 56px; padding-bottom: 56px; }
.nota__volver { color: var(--celeste); font-weight: 700; text-decoration: none; display: inline-block; margin-bottom: 24px; padding: 6px 0; }
.nota__volver:hover { color: var(--sol); }
.nota__titulo { font-family: var(--display); font-weight: 400; text-transform: uppercase; font-size: clamp(40px, 6vw, 72px); line-height: 1; }
.nota__bajada { margin-top: 20px; font-size: 22px; line-height: 1.5; color: var(--texto-claro); }
.nota__fecha { margin-top: 20px; font-size: 15px; font-weight: 700; color: var(--sol); text-transform: uppercase; letter-spacing: .08em; }
.nota__cuerpo-caja { padding-top: 48px; padding-bottom: 80px; background: var(--blanco); }
article.nota { background: var(--blanco); }
.nota__imagen { width: 100%; border-radius: var(--radio); margin-bottom: 40px; }
.nota__cuerpo { font-size: 20px; line-height: 1.75; }
.nota__cuerpo p + p, .nota__cuerpo h2 + p, .nota__cuerpo p + h2 { margin-top: 24px; }
.nota__cuerpo h2 { font-family: var(--display); font-weight: 400; text-transform: uppercase; font-size: 34px; line-height: 1.1; margin-top: 40px; }
.nota__cuerpo a { color: #1F5FA8; font-weight: 700; }
.nota__compartir { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; margin-top: 48px; padding-top: 24px; border-top: 2px solid var(--celeste-claro); font-weight: 700; }
.nota__canal { display: flex; gap: 24px; align-items: center; margin-top: 40px; padding: 32px; border-radius: var(--radio); background: var(--azul); color: var(--blanco); }
.nota__canal h2 { font-family: var(--display); font-weight: 400; text-transform: uppercase; font-size: 30px; line-height: 1.1; }
.nota__canal p { margin: 10px 0 20px; color: var(--texto-claro); }
.sello--nota { width: 110px; height: 110px; flex: none; }

/* Formulario de militantes */
.sumate__grilla { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: 64px; align-items: start; }
.sumate__lista { list-style: none; padding: 0; margin: 32px 0 0; display: flex; flex-direction: column; gap: 14px; font-weight: 700; }
.sumate__lista li { display: flex; gap: 12px; align-items: flex-start; }
.sumate__lista li::before { content: ""; flex: none; width: 22px; height: 22px; margin-top: 3px; border-radius: 50%; background: var(--sol) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230B1F4B' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12l5 5 9-10'/%3E%3C/svg%3E") center / 14px no-repeat; }
.formulario { background: var(--blanco); border-radius: 20px; padding: 40px; border: 3px solid var(--azul); box-shadow: 12px 12px 0 var(--celeste); }
.formulario form { display: flex; flex-direction: column; gap: 22px; }
.form__fila { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px; }
.form__campo { display: flex; flex-direction: column; gap: 8px; min-width: 0; }
.form__campo label, .form__grupo legend { font-weight: 800; font-size: 16px; }
.form__ayuda { font-weight: 500; color: var(--texto-suave); font-size: 14px; }
.formulario input:not([type="checkbox"]), .formulario select, .formulario textarea {
    font: inherit; font-size: 17px; color: var(--texto); width: 100%; min-height: 52px; padding: 12px 14px;
    border: 2px solid #8C9BB5; border-radius: 10px; background: var(--blanco);
}
.formulario input:focus, .formulario select:focus, .formulario textarea:focus { border-color: var(--azul); outline: 3px solid rgba(116, 172, 223, .6); outline-offset: 0; }
.formulario textarea { min-height: 96px; resize: vertical; }
.form__grupo { border: 0; padding: 0; margin: 0; }
.form__grupo legend { padding: 0; margin-bottom: 8px; }
.form__check { display: flex; gap: 12px; align-items: flex-start; font-weight: 500; font-size: 16px; padding: 8px 0; cursor: pointer; }
.form__check input { width: 22px; height: 22px; margin-top: 1px; flex: none; accent-color: var(--azul); }
.form__check--legal { font-size: 15px; color: var(--texto-suave); }
.form__check--legal a { color: var(--azul); font-weight: 700; }
.form__trampa { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form__errores { background: #FDECEA; border: 2px solid #B42318; color: #8A1C12; border-radius: 10px; padding: 16px 20px; }
.form__errores ul { margin: 8px 0 0; padding-left: 20px; }
.form__enviar { align-self: flex-start; }
.gracias { text-align: center; display: flex; flex-direction: column; align-items: center; gap: 14px; }
.gracias h3 { font-family: var(--display); font-weight: 400; text-transform: uppercase; font-size: 40px; }
.gracias .boton { margin-top: 12px; }
.sello--gracias { width: 110px; height: 110px; }

/* Página del marco */
.marco__grilla { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 56px; align-items: start; }
.marco__lienzo-caja { position: sticky; top: 96px; }
.marco__lienzo { width: 100%; height: auto; aspect-ratio: 1; border-radius: 50%; background: var(--celeste-claro); box-shadow: 0 20px 50px rgba(7, 20, 51, .25); touch-action: none; cursor: grab; }
.marco__lienzo:active { cursor: grabbing; }
.marco__pista { text-align: center; margin-top: 16px; font-weight: 700; color: var(--texto-suave); opacity: 0; transition: opacity .2s; }
.marco__pista.visible { opacity: 1; }
.marco__controles { display: flex; flex-direction: column; gap: 32px; }
.marco__paso { display: flex; gap: 18px; align-items: flex-start; }
.marco__paso > div { flex: 1; min-width: 0; }
.marco__paso h2 { font-family: var(--display); font-weight: 400; text-transform: uppercase; font-size: 28px; line-height: 1; margin: 12px 0 16px; }
.marco__archivo { position: absolute; width: 1px; height: 1px; opacity: 0; }
.marco__subir { cursor: pointer; }
.marco__subir:focus-within { outline: 3px solid var(--sol); outline-offset: 3px; }
.marco__opciones { display: flex; flex-wrap: wrap; gap: 10px; }
.marco__opcion { position: relative; }
.marco__opcion input { position: absolute; opacity: 0; inset: 0; }
.marco__opcion span { display: inline-flex; align-items: center; min-height: 48px; padding: 10px 18px; border-radius: 999px; border: 2px solid var(--azul); background: var(--blanco); font-weight: 800; cursor: pointer; }
.marco__opcion input:checked + span { background: var(--azul); color: var(--blanco); }
.marco__opcion input:focus-visible + span { outline: 3px solid var(--sol); outline-offset: 3px; }
.marco__zoom-label { font-weight: 700; display: block; margin-bottom: 8px; }
.marco__zoom-caja input[type="range"] { width: 100%; accent-color: var(--azul); min-height: 44px; }
.marco__ayuda { margin-top: 10px; font-size: 15px; color: var(--texto-suave); }
.marco__botones { display: flex; flex-wrap: wrap; gap: 12px; }
.boton:disabled { opacity: .45; cursor: not-allowed; transform: none; }

/* Legal */
.legal h2 { font-family: var(--display); font-weight: 400; text-transform: uppercase; font-size: 28px; margin: 40px 0 12px; }
.legal h2:first-child { margin-top: 0; }
.legal p + p { margin-top: 14px; }
.legal a { color: #1F5FA8; font-weight: 700; }
.legal__aviso { margin-top: 20px !important; padding: 18px 20px; background: var(--celeste-claro); border-radius: 10px; font-size: 15px; }

/* 404 */
.hero--chico .contenedor { padding-top: 80px; padding-bottom: 96px; }
.error404 { display: flex; flex-direction: column; align-items: flex-start; }
.sello--404 { width: 120px; height: 120px; margin-bottom: 28px; }
.hero__titulo--chico { font-size: clamp(52px, 8vw, 96px); }

@media (max-width: 1024px) {
    .notas-grilla { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .sumate__grilla, .marco__grilla { grid-template-columns: minmax(0, 1fr); gap: 40px; }
    .marco__lienzo-caja { position: static; max-width: 520px; margin: 0 auto; width: 100%; }
}
@media (max-width: 860px) {
    .marco-promo__grilla { grid-template-columns: minmax(0, 1fr); gap: 40px; }
    .marco-promo__img { width: 260px; height: 260px; }
}
@media (max-width: 560px) {
    .notas-grilla, .form__fila { grid-template-columns: minmax(0, 1fr); }
    .formulario { padding: 24px 18px; box-shadow: 6px 6px 0 var(--celeste); }
    .form__enviar { align-self: stretch; }
    .nota__canal { flex-direction: column; align-items: flex-start; padding: 24px; }
    .sello--nota { width: 72px; height: 72px; }
    .nota__cuerpo { font-size: 18px; }
    .marco__paso h2 { font-size: 24px; }
    .marco__botones .boton { width: 100%; }
}
.form__nota { font-size: 14px; color: var(--texto-suave); }

/* =========================================================
   Misiones y manual del militante digital
   ========================================================= */
.seccion--misiones { background: var(--azul); color: var(--blanco); position: relative; overflow: hidden; }
.intro--clara { color: var(--texto-claro); }
.seccion__cabeza-botones { display: flex; flex-wrap: wrap; gap: 12px; }
.misiones__portada { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; margin-top: 48px; align-items: start; }
.misiones__sin { margin-top: 40px; display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 24px; padding: 32px; border-radius: var(--radio); border: 2px dashed rgba(116, 172, 223, .6); }
.misiones__sin h3 { font-family: var(--display); font-weight: 400; text-transform: uppercase; font-size: 30px; line-height: 1.1; }
.misiones__sin p { color: var(--texto-claro); margin-top: 8px; max-width: 620px; }

.mision { background: var(--blanco); color: var(--texto); border-radius: var(--radio); padding: 28px; border: 2px solid #D5DEEA; display: flex; flex-direction: column; gap: 16px; position: relative; }
.mision--urgente { border-color: var(--sol); box-shadow: 0 0 0 4px rgba(246, 180, 14, .35); }
.mision--terminada { opacity: .75; }
.mision--hecha { border-color: #1A7F4B; }
.mision__chips { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; }
.chip { display: inline-flex; align-items: center; padding: 4px 12px; border-radius: 999px; background: var(--celeste-claro); color: var(--azul); font-size: 13px; font-weight: 800; text-transform: uppercase; letter-spacing: .04em; }
.chip--urgente { background: var(--sol); color: var(--azul); }
.chip--red { background: var(--azul); color: var(--blanco); }
.mision__tiempo { margin-left: auto; font-size: 14px; font-weight: 700; color: var(--texto-suave); }
.mision__titulo { font-family: var(--display); font-weight: 400; text-transform: uppercase; font-size: 30px; line-height: 1.05; }
.mision__titulo a { color: inherit; text-decoration: none; }
.mision__titulo a:hover { text-decoration: underline; text-decoration-thickness: 3px; text-underline-offset: 4px; }
.mision__instrucciones { font-size: 17px; line-height: 1.6; color: var(--texto); }
.mision__hashtag { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; padding: 12px 16px; background: var(--celeste-claro); border-radius: 10px; }
.mision__hashtag span { font-family: var(--display); font-size: 26px; color: var(--azul); word-break: break-word; }
.mision__plantilla { border: 2px dashed #9AB2D3; border-radius: 12px; padding: 16px; }
.mision__plantilla-titulo, .recluta__titulo { font-size: 13px; font-weight: 800; text-transform: uppercase; letter-spacing: .08em; color: var(--texto-suave); margin-bottom: 8px; }
.mision__plantilla pre, .recluta pre { margin: 0 0 12px; font-family: var(--cuerpo); font-size: 15px; line-height: 1.55; white-space: pre-wrap; word-break: break-word; color: var(--texto); }
.mision__plantilla-botones, .recluta__botones { display: flex; flex-wrap: wrap; gap: 8px; }
.barra-meta { height: 14px; border-radius: 999px; background: var(--celeste-claro); overflow: hidden; border: 1px solid #C9D2E0; }
.barra-meta span { display: block; height: 100%; background: var(--sol); border-radius: 999px; transition: width .4s ease; }
.mision__progreso p { margin-top: 8px; font-size: 15px; color: var(--texto-suave); }
.mision__progreso strong { color: var(--azul); font-size: 18px; }
.mision__acciones { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; margin-top: 4px; }
.mision__pasala { font-weight: 700; font-size: 15px; color: var(--azul); padding: 10px 4px; }
.mision__pasala:hover { color: #1F5FA8; }
.mision--vacia { align-items: flex-start; }
.mision--vacia h2 { font-family: var(--display); font-weight: 400; text-transform: uppercase; font-size: 32px; line-height: 1.05; }
.sello--vacio { width: 80px; height: 80px; }

.cabeza-pagina--chica .contenedor { padding-top: 32px; padding-bottom: 24px; }
.contador-total { margin-top: 24px; font-size: 18px; color: var(--sol); font-weight: 700; }
.contador-total strong { font-family: var(--display); font-size: 40px; font-weight: 400; margin-right: 6px; }
.seccion--pegada { padding-top: 40px; }
.misiones__grilla { display: grid; grid-template-columns: minmax(0, 1fr) 360px; gap: 40px; align-items: start; }
.misiones__lista { display: flex; flex-direction: column; gap: 24px; }
.misiones__lista--espacio { margin-top: 32px; }
.misiones__lateral { display: flex; flex-direction: column; gap: 24px; position: sticky; top: 96px; }
.lateral-caja { background: var(--blanco); border-radius: var(--radio); padding: 24px; border: 2px solid #D5DEEA; }
.lateral-caja--permanente { border-color: var(--azul); box-shadow: 8px 8px 0 var(--celeste); }
.lateral-caja h2 { font-family: var(--display); font-weight: 400; text-transform: uppercase; font-size: 28px; line-height: 1.05; margin-bottom: 8px; }
.lateral-caja > p { color: var(--texto-suave); margin-bottom: 16px; font-size: 16px; }
.recluta { padding: 16px 0; border-top: 1px solid #E3E8F0; }
.misiones__terminadas { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; margin-top: 40px; }
.aviso-terminada { margin: 24px 0 16px; font-weight: 700; }

.gracias__grupo { width: 100%; padding: 20px; border-radius: 12px; background: var(--celeste-claro); display: flex; flex-direction: column; align-items: center; gap: 12px; }
.gracias__siguiente { font-size: 15px; color: var(--texto-suave); }
.gracias__siguiente a { color: var(--azul); font-weight: 700; }

/* Manual */
.manual__grilla { display: grid; grid-template-columns: 260px minmax(0, 1fr); gap: 56px; align-items: start; }
.manual__indice { position: sticky; top: 96px; display: flex; flex-direction: column; gap: 12px; }
.manual__indice ol { margin: 0 0 12px; padding-left: 20px; display: flex; flex-direction: column; gap: 6px; }
.manual__indice ol a { color: var(--azul); font-weight: 700; text-decoration: none; padding: 4px 0; display: inline-block; }
.manual__indice ol a:hover { text-decoration: underline; }
.manual__indice .boton { align-self: flex-start; }
.cabeza-pagina--chica .nota__volver { display: block; width: fit-content; margin-bottom: 12px; }
.manual__contenido { max-width: 800px; }
.manual__seccion { padding-bottom: 56px; margin-bottom: 56px; border-bottom: 2px solid var(--celeste-claro); scroll-margin-top: 100px; }
.manual__seccion > h2, .manual__cierre h2 { font-family: var(--display); font-weight: 400; text-transform: uppercase; font-size: clamp(34px, 4vw, 48px); line-height: 1; margin-bottom: 20px; }
.manual__seccion > p { font-size: 19px; color: var(--texto-suave); }
.manual__seccion > p + p { margin-top: 14px; }
.manual__pilares { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; margin-top: 28px; }
.manual__pilares > div { background: var(--azul); color: var(--blanco); border-radius: var(--radio); padding: 24px; }
.manual__pilares span { font-family: var(--display); font-size: 44px; color: var(--sol); line-height: 1; }
.manual__pilares strong { display: block; font-family: var(--display); font-weight: 400; text-transform: uppercase; font-size: 24px; line-height: 1.1; margin: 10px 0 8px; }
.manual__pilares p { color: var(--texto-claro); font-size: 16px; }
.reglas { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 20px; }
.regla { display: flex; gap: 20px; align-items: flex-start; }
.regla__num { flex: none; width: 56px; height: 56px; border-radius: 50%; display: grid; place-items: center; background: var(--sol); color: var(--azul); font-family: var(--display); font-size: 26px; }
.regla h3 { font-family: var(--display); font-weight: 400; text-transform: uppercase; font-size: 26px; line-height: 1.1; margin: 6px 0 6px; }
.regla p { color: var(--texto-suave); font-size: 17px; }
.lista-pasos { padding-left: 24px; margin: 20px 0 0; display: flex; flex-direction: column; gap: 10px; font-size: 18px; }
.comparacion { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.comparacion > div { border-radius: var(--radio); padding: 24px; }
.comparacion h3 { font-family: var(--display); font-weight: 400; text-transform: uppercase; font-size: 22px; line-height: 1.1; margin-bottom: 12px; }
.comparacion ul { margin: 0 0 12px; padding-left: 20px; display: flex; flex-direction: column; gap: 6px; }
.comparacion__mal { background: #FDECEA; color: #5C1610; }
.comparacion__bien { background: #E3F4EA; color: #0E4A2B; }
.manual__nota { margin-top: 20px !important; padding: 16px 20px; border-radius: 10px; background: var(--celeste-claro); font-size: 16px !important; color: var(--texto) !important; }
.tabla-redes { display: flex; flex-direction: column; border-top: 3px solid var(--azul); }
.tabla-redes__fila { display: grid; grid-template-columns: 220px minmax(0, 1fr); gap: 20px; padding: 18px 0; border-bottom: 1px solid #D5DEEA; }
.tabla-redes__fila strong { font-family: var(--display); font-weight: 400; text-transform: uppercase; font-size: 22px; line-height: 1.1; }
.tabla-redes__fila span { color: var(--texto-suave); font-size: 17px; }
.reclutas { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; margin-top: 24px; }
.reclutas .recluta { border: 2px solid #D5DEEA; border-radius: var(--radio); padding: 18px; display: flex; flex-direction: column; }
.reclutas .recluta pre { flex: 1; }
.manual__seccion--alerta { background: var(--azul-profundo); color: var(--blanco); border-radius: 20px; padding: 40px; border-bottom: 0; }
.manual__seccion--alerta > p { color: var(--texto-claro); }
.nunca { list-style: none; padding: 0; margin: 24px 0 0; display: flex; flex-direction: column; gap: 16px; }
.nunca li { padding-left: 40px; position: relative; font-size: 17px; color: var(--texto-claro); }
.nunca li strong { color: var(--blanco); display: block; }
.nunca li::before { content: "✕"; position: absolute; left: 0; top: 0; width: 28px; height: 28px; border-radius: 50%; background: #B42318; color: #fff; display: grid; place-items: center; font-weight: 800; font-size: 14px; }
.lista-check { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 12px; font-size: 18px; }
.lista-check li { padding-left: 34px; position: relative; }
.lista-check li::before { content: ""; position: absolute; left: 0; top: 4px; width: 22px; height: 22px; border-radius: 50%; background: var(--sol) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230B1F4B' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12l5 5 9-10'/%3E%3C/svg%3E") center / 14px no-repeat; }
.manual__cierre { background: var(--azul); color: var(--blanco); border-radius: 20px; padding: 40px; }

@media (max-width: 1024px) {
    .misiones__portada, .misiones__terminadas { grid-template-columns: minmax(0, 1fr); }
    .misiones__grilla { grid-template-columns: minmax(0, 1fr); }
    .misiones__lateral { position: static; }
    .manual__grilla { grid-template-columns: minmax(0, 1fr); gap: 32px; }
    .manual__indice { position: static; background: var(--celeste-claro); border-radius: var(--radio); padding: 20px; }
    .reclutas { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 560px) {
    .mision { padding: 20px 18px; }
    .mision__titulo { font-size: 26px; }
    .mision__tiempo { margin-left: 0; width: 100%; }
    .mision__acciones .boton { width: 100%; }
    .manual__pilares, .comparacion { grid-template-columns: minmax(0, 1fr); }
    .tabla-redes__fila { grid-template-columns: minmax(0, 1fr); gap: 4px; }
    .manual__seccion--alerta, .manual__cierre { padding: 24px 18px; }
    .regla__num { width: 44px; height: 44px; font-size: 22px; }
    .regla h3 { font-size: 22px; }
}