/* ============================================================
   REACCIONAR 2026 · Foro Departamental de Resiliencia y Acción Climática
   ============================================================ */

:root {
  /* Paleta tomada de las piezas de diseño */
  --verde: #172d21;
  --verde-2: #22402f;
  --lima: #9ac121;
  --lima-2: #b6d94a;
  --crema: #f4e8d6;
  --crema-2: #fbf6ec;
  --amarillo: #f7bb01;
  --amarillo-2: #ffd034;
  --oliva: #5f5326;
  --texto: #172d21;
  --texto-suave: #3b4f42;

  --f-body: "Source Sans 3", system-ui, -apple-system, "Segoe UI", sans-serif;
  --f-title: "Archivo Black", "Source Sans 3", sans-serif;
  --f-ui: "Montserrat", "Source Sans 3", sans-serif;

  --maxw: 1180px;
  --header-h: 68px;
  --radius: 22px;
  --shadow: 0 14px 34px -14px rgba(23, 45, 33, 0.45);
}

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

* { margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 12px);
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--f-body);
  font-size: 1.0625rem;
  line-height: 1.55;
  color: var(--texto);
  /* Fondo continuo de toda la página (se repite verticalmente sin costura) */
  background-color: #efe5cf;
  background-image: url("assets/img/fondo-pagina-2400.jpg");
  background-image: image-set(
    url("assets/img/fondo-pagina-2400.avif") type("image/avif"),
    url("assets/img/fondo-pagina-2400.webp") type("image/webp"),
    url("assets/img/fondo-pagina-2400.jpg") type("image/jpeg"));
  background-size: 100% auto;
  background-repeat: repeat-y;
  background-position: top center;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  overflow-x: clip;  /* "clip" no convierte al body en contenedor de scroll (el encabezado sigue fijo) */
}

img,
svg { display: block; max-width: 100%; }
img { height: auto; }
a { color: inherit; }
ul { list-style: none; }

:focus-visible {
  outline: 3px solid var(--amarillo);
  outline-offset: 3px;
  border-radius: 4px;
}

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

.skip-link {
  position: absolute; left: 12px; top: -60px; z-index: 100;
  background: var(--amarillo); color: var(--verde);
  padding: 10px 16px; border-radius: 10px; font-weight: 700; text-decoration: none;
}
.skip-link:focus { top: 12px; }

.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 20px; }
.container--narrow { max-width: 920px; }

/* ---------- Botones ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  font-family: var(--f-ui); font-weight: 800; font-size: 1rem;
  text-transform: uppercase; letter-spacing: 0.02em; text-decoration: none;
  padding: 13px 26px; border-radius: 999px; border: 0; cursor: pointer;
  transition: transform 0.15s ease, background-color 0.2s ease, box-shadow 0.2s ease;
  white-space: nowrap;
  transform: rotate(-2deg);  /* leve inclinación, como en el diseño */
}
.btn:hover { transform: rotate(0) scale(1.05); }
.btn--sm { padding: 9px 18px; font-size: 0.82rem; }
.btn--lg { padding: 16px 30px; font-size: clamp(1.05rem, 2.6vw, 1.45rem); }
.btn--yellow { background: var(--amarillo); color: var(--verde); box-shadow: 0 6px 0 -2px #c99400; }
.btn--yellow:hover { background: var(--amarillo-2); }
.btn--dark { background: var(--verde); color: #fff; box-shadow: 4px 4px 0 var(--lima); }
.btn--dark:hover { background: var(--verde-2); }
.btn__icon { width: 1.25em; height: 1.25em; }
.btn__icon--circle {
  width: 1.5em; height: 1.5em; padding: 3px;
  border: 2.5px solid currentColor; border-radius: 50%;
}

/* ---------- Encabezado ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  height: var(--header-h);
  background: var(--verde);
  color: #fff;
  transition: box-shadow 0.2s ease;
}
.site-header.is-scrolled { box-shadow: 0 6px 20px -8px rgba(0, 0, 0, 0.5); }
.site-header__inner { height: 100%; display: flex; align-items: center; gap: 24px; }

.brand { display: flex; align-items: flex-end; gap: 8px; text-decoration: none; flex-shrink: 0; }
.brand__word { height: 34px; width: auto; }
.brand__year { font-family: var(--f-ui); font-weight: 800; font-size: 0.95rem; line-height: 1; color: var(--lima); padding-bottom: 3px; }

.nav { display: flex; gap: 20px; margin-left: auto; }
.nav a:not(.btn) {
  font-family: var(--f-ui); font-weight: 600; font-size: 0.86rem;
  text-decoration: none; color: var(--crema); position: relative; padding: 6px 0;
  white-space: nowrap;
}
.nav a::after {
  content: ""; position: absolute; left: 0; bottom: 0; height: 2px; width: 0;
  background: var(--lima); transition: width 0.2s ease;
}
.nav a:hover::after,
.nav a:focus-visible::after { width: 100%; }
.nav__cta { display: none; }  /* solo dentro del menú de celular */

.nav-toggle {
  display: none; flex-direction: column; gap: 5px;
  background: none; border: 0; cursor: pointer; padding: 8px; margin-left: 4px;
}
.nav-toggle span { width: 24px; height: 2px; background: #fff; border-radius: 2px; transition: 0.25s; }
.nav-toggle.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.is-open span:nth-child(2) { opacity: 0; }
.nav-toggle.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- Secciones con fondo ---------- */
.section { position: relative; isolation: isolate; overflow: hidden; }
.bg { position: absolute; inset: 0; z-index: -1; }
.bg img { width: 100%; height: 100%; object-fit: cover; }

/* ---------- Carrusel ---------- */
.hero { background: var(--verde); }

/* El banner ocupa todo el ancho con su proporción natural: no se recorta ni deja
   franjas verdes a los lados. */
.carousel { position: relative; width: 100%; touch-action: pan-y; }
.carousel__viewport { position: relative; aspect-ratio: 16 / 9; overflow: hidden; }

.slide {
  position: absolute; inset: 0; display: block;
  opacity: 0; visibility: hidden;
  transition: opacity 0.8s ease, visibility 0s linear 0.8s;
}
.slide.is-active { opacity: 1; visibility: visible; transition: opacity 0.8s ease; }
.slide img { width: 100%; height: 100%; object-fit: cover; }

.carousel__btn {
  position: absolute; top: 50%; transform: translateY(-50%);
  width: 46px; height: 46px; border-radius: 50%; border: 0; cursor: pointer;
  display: grid; place-items: center;
  background: rgba(23, 45, 33, 0.55); color: #fff;
  opacity: 0; transition: opacity 0.2s ease, background 0.2s ease;
}
.carousel__btn svg { width: 22px; height: 22px; }
.carousel__btn--prev { left: 14px; }
.carousel__btn--next { right: 14px; }
.carousel:hover .carousel__btn,
.carousel__btn:focus-visible { opacity: 1; }
.carousel__btn:hover { background: rgba(23, 45, 33, 0.85); }

/* En computador los controles flotan, pequeños, en la esquina inferior derecha */
.carousel__controls {
  position: absolute; right: 18px; bottom: 16px;
  display: flex; align-items: center; gap: 10px;
  padding: 6px 12px; border-radius: 999px;
  background: rgba(23, 45, 33, 0.55);
}
.carousel__pause {
  width: 24px; height: 24px; border: 0; background: none; color: #fff; cursor: pointer;
  display: grid; place-items: center;
}
.carousel__pause svg { width: 16px; height: 16px; }
.carousel__dots { display: flex; gap: 8px; }
.carousel__dot {
  width: 10px; height: 10px; border-radius: 50%; border: 2px solid #fff;
  background: transparent; cursor: pointer; padding: 0;
  transition: background 0.2s ease, transform 0.2s ease;
}
.carousel__dot[aria-current="true"] { background: var(--amarillo); border-color: var(--amarillo); transform: scale(1.15); }


/* ---------- El evento ---------- */
.evento { color: #fff; }
.evento .bg::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(90deg, rgba(10, 26, 16, 0.7) 0%, rgba(10, 26, 16, 0.45) 45%, rgba(10, 26, 16, 0) 68%);
}
/* La sección toma la proporción de la foto (3:2) para mostrarla completa, sin recortar el ave */
.evento { display: flex; align-items: center; min-height: calc(100vw * 2 / 3); background: var(--verde); }
.evento__inner { padding-top: 48px; padding-bottom: 48px; }
.evento__text { max-width: 640px; text-align: center; }
.evento__title img { width: clamp(260px, 44vw, 530px); filter: drop-shadow(0 4px 14px rgba(0, 0, 0, 0.35)); }
.evento__lead {
  margin: 22px auto 0; max-width: 34ch;
  font-weight: 900; text-transform: uppercase;
  font-size: clamp(1.02rem, 1.9vw, 1.42rem); line-height: 1.22;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
}
.evento__bottom { display: flex; align-items: center; justify-content: center; gap: 0; margin-top: 18px; }
.evento__climax img { width: clamp(190px, 28vw, 360px); }
/* Lupa grande y con resplandor para que resalte junto a "…carbono neutro" */
.evento__lupa {
  width: clamp(230px, 28vw, 370px); flex-shrink: 0; margin-left: -70px; margin-right: -14px;
  filter: drop-shadow(0 0 22px rgba(247, 187, 1, 0.55)) drop-shadow(0 14px 18px rgba(0, 0, 0, 0.4));
  animation: lupa 3.2s ease-in-out infinite;
}
@keyframes lupa { 50% { transform: rotate(-4deg) scale(1.04); } }

/* ---------- Inscripción ---------- */
.inscripcion { padding: 56px 0 48px; }
.inscripcion__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr) minmax(0, 0.8fr);
  align-items: center; gap: 28px;
}

.fecha { text-align: center; }
.fecha__icon { width: 74px; margin: 0 auto 10px; }
.fecha__dia { font-weight: 900; font-size: clamp(1.25rem, 2.3vw, 1.7rem); line-height: 1.15; }
.fecha__lugar { font-weight: 900; font-size: clamp(1.15rem, 2vw, 1.55rem); line-height: 1.15; }

.countdown { display: flex; justify-content: center; gap: 10px; margin-top: 16px; }
.countdown__item { display: flex; flex-direction: column; align-items: center; gap: 6px; }
.countdown__num {
  position: relative;
  min-width: 64px; padding: 8px 6px;
  font-weight: 900; font-size: 2.3rem; line-height: 1; text-align: center;
  font-variant-numeric: tabular-nums;
  color: var(--verde);
  background: linear-gradient(#fff 50%, #ececec 50%);
  border-radius: 8px;
  box-shadow: 0 4px 0 #d3d3d3, 0 8px 14px -6px rgba(0, 0, 0, 0.35);
}
.countdown__num::after {
  content: ""; position: absolute; left: 0; right: 0; top: 50%;
  height: 1px; background: rgba(0, 0, 0, 0.18);
}
.countdown__label {
  font-family: var(--f-ui); font-weight: 700; font-size: 0.66rem;
  text-transform: uppercase; letter-spacing: 0.08em; color: var(--texto-suave);
}

.fecha__cal {
  display: inline-flex; align-items: center; gap: 6px; margin-top: 16px;
  font-family: var(--f-ui); font-weight: 600; font-size: 0.82rem;
  color: var(--verde); text-underline-offset: 3px;
}
.fecha__cal svg { width: 18px; height: 18px; }

.registro { text-align: center; }
.registro__title { display: inline-block; transition: transform 0.2s ease; }
.registro__title img { width: min(420px, 100%); }
.registro__title:hover { transform: rotate(1.5deg) scale(1.03); }
.registro__text {
  margin: 10px auto 0; max-width: 22ch;
  font-weight: 900; font-size: clamp(1.15rem, 2.2vw, 1.55rem); line-height: 1.2;
}
.registro__text strong { font-weight: 900; text-transform: uppercase; }

.sello { position: relative; height: clamp(230px, 26vw, 320px); }
.sello__huella {
  position: absolute; right: 0; top: 50%; transform: translateY(-50%);
  height: 100%; width: auto; opacity: 0.95;
}
.sello__badge {
  position: absolute; left: 0; top: 50%; transform: translateY(-50%);
  width: 62%; filter: drop-shadow(0 10px 14px rgba(0, 0, 0, 0.3));
}

.beneficios {
  display: grid; grid-template-columns: auto repeat(3, 1fr); align-items: center;
  margin-top: 28px;
  background: var(--verde); color: #fff;
  clip-path: polygon(22px 0, 100% 0, 100% 100%, 22px 100%, 0 50%);
  padding: 16px 28px 16px 44px;
}
.beneficios li {
  font-family: var(--f-body); font-weight: 900; font-size: clamp(0.95rem, 1.7vw, 1.3rem);
  text-transform: uppercase; text-align: center; line-height: 1.15;
  padding: 4px 18px;
}
.beneficios li + li + li { border-left: 2px solid rgba(255, 255, 255, 0.55); }
.beneficios__icon img { width: 64px; }

/* ---------- Patrocinadores ---------- */
/* Franja del diseño: dos tiras verdes con hojas (se repiten a lo ancho) y una crema al
   centro. Los logos son más altos que la franja crema y sobresalen sobre el verde. */
.patrocinadores { --tira: 40px; padding: 26px 0 30px; }
.logos-band {
  position: relative;
  padding-block: calc(var(--tira) - 14px);
  background-color: var(--crema);
  background-image: url("assets/img/cinta-hojas-arriba.png"), url("assets/img/cinta-hojas-abajo.png");
  background-image:
    image-set(url("assets/img/cinta-hojas-arriba.webp") type("image/webp"), url("assets/img/cinta-hojas-arriba.png") type("image/png")),
    image-set(url("assets/img/cinta-hojas-abajo.webp") type("image/webp"), url("assets/img/cinta-hojas-abajo.png") type("image/png"));
  background-repeat: repeat-x;
  background-position: left top, left bottom;
  background-size: auto var(--tira);
}
.logos {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: center;
  gap: 14px 0; padding-block: 16px;
}
.logos li { padding: 0 26px; }
.logos li + li { border-left: 2px solid var(--verde); }
.logos img { height: 64px; width: auto; }

/* Cinta en movimiento: la pista tiene dos grupos idénticos y se desplaza la mitad de su
   ancho, así el bucle no tiene saltos. */
.marquee { overflow: hidden; }
.marquee__track { display: flex; width: max-content; animation: marquee 40s linear infinite; }
.marquee:hover .marquee__track { animation-play-state: paused; }
.marquee__group { display: flex; align-items: center; }
.marquee__group li { position: relative; padding: 0 44px; }
/* Separador: línea oscura dentro de la franja crema */
.marquee__group li::before {
  content: ""; position: absolute; left: 0; top: 50%; height: 64%; transform: translateY(-50%);
  border-left: 3px solid var(--verde);
}
.marquee__group img { height: 92px; width: auto; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ---------- Ponentes ---------- */
.ponentes {
  padding: 40px 0 56px;
  background: linear-gradient(100deg,
    rgba(120, 150, 96, 0.5) 0%, rgba(206, 204, 128, 0.42) 38%,
    rgba(242, 214, 96, 0.48) 58%, rgba(132, 156, 100, 0.5) 100%);
}
.ponentes__title img { width: min(960px, 100%); margin: 0 auto; }
.ponentes__sub img { width: min(900px, 100%); margin: 6px auto 0; }

.ponentes__bloque {
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  align-items: center; gap: 32px;
  margin-top: 40px;
}

.grupo { position: relative; padding-bottom: 34px; }
.grupo__svg { width: 100%; height: auto; }
.grupo__pill {
  position: absolute; left: 6%; right: 6%; bottom: 0;
  display: grid; place-items: center; min-height: 74px; padding: 10px 24px;
  background: var(--verde); color: var(--crema);
  border-radius: 999px;
  font-family: var(--f-ui); font-weight: 800; font-size: clamp(0.95rem, 1.6vw, 1.2rem);
  text-transform: uppercase; text-align: center; line-height: 1.2;
  box-shadow: 0 14px 24px -14px rgba(0, 0, 0, 0.6);
}

.ponentes__lista { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 34px 18px; }
.ponente { display: flex; flex-direction: column; align-items: center; }
.ponente__foto {
  display: grid; place-items: end center;
  width: 62%; aspect-ratio: 155 / 200;
  background: linear-gradient(#6c6333, #4f4824);
  overflow: hidden;
}
.ponente__foto svg { width: 82%; height: 82%; fill: rgba(244, 232, 214, 0.22); }
.ponente__info {
  width: 100%; margin-top: -10px; padding: 10px 14px 12px;
  text-align: center; line-height: 1.15;
  transform: rotate(-2deg);
  box-shadow: 0 10px 16px -10px rgba(0, 0, 0, 0.5);
}
.ponente__info h3 { font-family: var(--f-title); font-weight: 400; font-size: clamp(1.05rem, 1.9vw, 1.45rem); text-transform: uppercase; }
.ponente__info p { margin-top: 4px; font-weight: 900; font-size: 0.95rem; text-transform: uppercase; }
.ponente__info small { display: block; margin-top: 2px; font-size: 0.92rem; }
.ponente--verde .ponente__info { background: var(--verde); color: #fff; }
.ponente--verde h3 { color: var(--lima); }
.ponente--verde small { color: rgba(255, 255, 255, 0.7); }
.ponente--amarillo .ponente__info { background: var(--amarillo); color: var(--verde); transform: rotate(1deg); }

/* ---------- Agenda e inscripción ---------- */
.acciones { padding: 36px 0; }
.acciones__grid {
  display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
  align-items: center; gap: 32px;
}
.acciones__agenda img { width: min(560px, 100%); }
.acciones__registro { justify-self: center; transition: transform 0.2s ease; }
.acciones__registro img { width: min(470px, 100%); }
.acciones__registro:hover { transform: scale(1.04); }
a.acciones__agenda[href],
a.hospedaje[href] { transition: transform 0.2s ease; }
a.acciones__agenda[href]:hover,
a.hospedaje[href]:hover { transform: scale(1.03); }

/* ---------- Cifras ---------- */
.datos { padding: 34px 0; background: var(--verde); color: #fff; }
.datos__band {
  display: grid; grid-template-columns: minmax(0, 2.5fr) minmax(0, 1fr);
  align-items: center; gap: 24px;
}
.stats { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); }
.stat {
  display: flex; flex-direction: column; align-items: center; text-align: center;
  padding: 0 12px;
}
.stat + .stat { border-left: 2px solid rgba(255, 255, 255, 0.6); }
.stat__icon { height: 46px; width: auto; }
.stat__num {
  margin-top: 6px;
  font-weight: 900; font-size: clamp(2.3rem, 4.4vw, 3.4rem); line-height: 1;
  color: var(--amarillo);
}
.stat__label {
  margin-top: 6px;
  font-weight: 900; font-size: 1rem; text-transform: uppercase; line-height: 1.15;
}
.stat__label small { display: block; margin-top: 4px; font-size: 0.72rem; font-weight: 900; }

.frase {
  position: relative;
  border: 2px solid #fff; border-radius: 26px;
  padding: 30px 26px 26px;
  text-align: center;
}
/* Comillas sobre el borde, como en el diseño */
.frase::before,
.frase::after {
  position: absolute; font-family: var(--f-title); font-size: 4.2rem; line-height: 0.8;
  height: 0.5em; overflow: hidden;
  color: #fff; background: var(--verde); padding: 0 8px;
}
.frase::before { content: "“"; left: 14px; top: -0.25em; }
.frase::after { content: "”"; right: 14px; bottom: -0.25em; }
.frase p { font-weight: 900; text-transform: uppercase; font-size: 1.02rem; line-height: 1.25; }

/* ---------- Ubicación ---------- */
.ubicacion { padding: 60px 0 40px; }
/* Tarjeta y mapa del mismo tamaño: dos columnas iguales que se estiran a la misma altura */
.ubicacion__grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 40px; align-items: stretch; }

.ubic-card {
  display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 22px; align-items: center; align-content: center;
  background: var(--crema-2);
  border-radius: var(--radius);
  padding: 26px 28px;
  box-shadow: 10px 12px 0 rgba(127, 127, 194, 0.45), var(--shadow);
}
.ubic-card__side { display: flex; flex-direction: column; align-items: center; gap: 12px; }
.ubic-card__pin { width: clamp(140px, 16vw, 190px); }
.ubic-card__title img { height: clamp(36px, 4vw, 50px); width: auto; }
.ubic-card__addr {
  display: flex; gap: 10px; margin-top: 12px;
  font-weight: 700; text-transform: uppercase; line-height: 1.25;
  padding-bottom: 14px; border-bottom: 2px solid var(--oliva);
}
.ubic-card__addr svg { width: 32px; height: 32px; flex-shrink: 0; color: #d0141f; }
.ubic-card__addr strong { display: block; font-weight: 900; }
.ubic-card__list { margin-top: 14px; display: grid; gap: 10px; font-weight: 700; font-size: 1.08rem; }
.ubic-card__list li { display: flex; align-items: center; gap: 12px; }
.ubic-card__list svg { width: 30px; height: 30px; flex-shrink: 0; }

.map-card {
  position: relative;
  display: flex; flex-direction: column;
  background: var(--crema-2);
  border-radius: var(--radius);
  padding: 10px;
  box-shadow: 10px 12px 0 rgba(127, 127, 194, 0.45), var(--shadow);
}
.map-card iframe {
  display: block; width: 100%; flex: 1; min-height: 320px;
  border: 0; border-radius: 14px;
}
.nota {
  position: absolute; top: -30px; right: -12px;
  display: flex; align-items: center; justify-content: center;
  width: 172px; min-height: 84px; padding: 16px 12px 10px;
  font-family: var(--f-title); text-transform: uppercase; font-size: 1.15rem; line-height: 1.05;
  text-align: center; text-decoration: none; color: var(--verde);
  background: #def3ee;
  border-radius: 4px;
  box-shadow: 0 10px 16px -8px rgba(0, 0, 0, 0.45);
  transform: rotate(6deg);
  transition: transform 0.2s ease;
}
.nota:hover { transform: rotate(3deg) scale(1.05); }
.nota__pin { position: absolute; top: -54px; right: 12px; width: 50px; }

/* ---------- Oferta hotelera y REACCIONAR ---------- */
.reaccionar { padding: 40px 0 48px; }
.reaccionar__grid {
  display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(0, 2.1fr);
  align-items: center; gap: 30px;
}
.hospedaje { display: block; }
.hospedaje img { width: min(390px, 100%); margin: 0 auto; filter: drop-shadow(0 14px 18px rgba(0, 0, 0, 0.22)); }

.reacc-card {
  background: var(--verde); color: #fff;
  border-radius: var(--radius);
  border: 3px solid rgba(255, 255, 255, 0.85);
  padding: 30px 34px 26px;
  box-shadow: 0 0 0 8px rgba(127, 127, 194, 0.28), var(--shadow);
}
.reacc-card__title img { width: min(640px, 100%); }
.reacc-card__text {
  margin-top: 14px;
  font-weight: 700; font-size: 1.08rem; line-height: 1.3;
  text-align: justify; hyphens: auto;
}
.logos--card { margin-top: 18px; background: var(--crema-2); border-radius: 10px; padding: 10px 6px; }
.logos--card { flex-wrap: nowrap; }
.logos--card li { padding: 0 16px; }
.logos--card img { height: 42px; }

/* ---------- Ejes temáticos y concurso ---------- */
.duo {
  display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1.75fr);
  gap: 28px; align-items: stretch;
  padding-top: 24px; padding-bottom: 56px;
}

.ejes {
  display: flex; flex-direction: column;
  padding: 20px 18px;
  background: rgba(214, 206, 150, 0.4);
}
.ejes__title img { width: min(340px, 100%); margin: 0 auto; }
.ejes__list { flex: 1; display: flex; flex-direction: column; justify-content: space-between; gap: 10px; margin-top: 14px; }
/* Círculo de tamaño fijo y pestaña ancha: la columna queda a la altura del concurso */
.eje { display: grid; grid-template-columns: 122px minmax(0, 1fr); align-items: center; }
.eje__icon { position: relative; z-index: 1; display: block; }
.eje__badge { width: 100%; height: auto; overflow: hidden; }
.eje__tab {
  margin-left: -22px;
  padding: 10px 10px 10px 28px;
  background: var(--verde); color: #fff;
  box-shadow: 5px 5px 0 var(--lima);
}
.eje__tab p { font-weight: 700; font-size: 0.92rem; line-height: 1.2; }

/* Concurso doble (La Pastora y Ukumarí), con la composición del afiche de la diseñadora:
   premio a la izquierda; título, premios e instrucciones a la derecha; logos abajo */
.concurso {
  position: relative; isolation: isolate; overflow: hidden;
  display: grid; grid-template-columns: minmax(0, 0.62fr) minmax(0, 1fr);
  align-content: center; gap: 4px 14px;
  padding: 18px 18px 0; color: #fff; background: #3d4a1c;
  border-radius: 10px;
}
.concurso__bg { position: absolute; inset: 0; z-index: -1; }
.concurso__bg img { width: 100%; height: 100%; object-fit: cover; object-position: center; }

.concurso__izq { display: flex; flex-direction: column; align-items: center; text-align: center; }
.concurso__premio-img { width: 100%; max-width: 250px; filter: drop-shadow(0 12px 14px rgba(0, 0, 0, 0.35)); }
.concurso__ganadores { width: 100%; max-width: 240px; margin-top: 6px; }
.concurso__vigencia { margin-top: 8px; font-weight: 700; font-size: 0.82rem; line-height: 1.2; text-shadow: 0 1px 3px rgba(0, 0, 0, 0.5); }

.concurso__der { display: flex; flex-direction: column; align-items: center; }
.concurso__title { width: 100%; max-width: 440px; }
.concurso__title img { width: 100%; }

.redes {
  display: flex; align-items: center; gap: 6px;
  margin-top: 2px;
  padding: 5px 16px 5px 12px;
  background: rgba(23, 45, 33, 0.9); border-radius: 999px;
  box-shadow: 0 8px 18px -10px rgba(0, 0, 0, 0.6);
}
.redes__en { font-weight: 700; font-size: 0.9rem; margin-right: 2px; }
.redes__icono {
  width: 28px; height: 28px; border-radius: 50%; flex-shrink: 0;
  display: grid; place-items: center;
  background: #fff; color: var(--verde);
  transition: background 0.2s ease, transform 0.2s ease;
}
.redes__icono svg { width: 17px; height: 17px; }
a.redes__icono[href]:hover { background: var(--amarillo); transform: scale(1.08); }
.redes__texto { margin-left: 6px; font-weight: 600; font-size: 0.8rem; line-height: 1.1; }
.redes__texto strong { display: block; font-size: 0.98rem; font-weight: 700; }

.concurso__participa { width: 100%; max-width: 380px; margin-top: 12px; }

.concurso__tarjetas { position: relative; width: 100%; max-width: 420px; margin-top: 8px; }
.concurso__tarjetas > img:first-child { width: 100%; }
.concurso__o { position: absolute; left: 50%; top: 42%; width: 9%; transform: translate(-50%, -50%); }

.concurso__pasos {
  display: flex; align-items: center; gap: 10px;
  margin-top: 10px; padding: 6px 10px;
  border: 1.5px solid rgba(255, 255, 255, 0.85);
}
.concurso__pasos img { width: 72px; flex-shrink: 0; }
.concurso__pasos p { font-weight: 600; font-size: 0.8rem; line-height: 1.2; }

.concurso__terminos {
  display: inline-flex; align-items: center; justify-content: center;
  width: 190px; max-width: 100%; aspect-ratio: 745 / 124; margin-top: 8px;
  background: url("assets/img/concurso-boton.webp") center / 100% 100% no-repeat;
  color: #fff; font-weight: 600; font-size: 0.7rem; text-transform: uppercase; text-decoration: none;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.55);
  transition: transform 0.2s ease, filter 0.2s ease;
}
.concurso__terminos[href]:hover { filter: brightness(1.1); transform: scale(1.04); }

/* Franja blanca curva con los logos, pegada al borde inferior derecho */
.concurso__logos { grid-column: 2; justify-self: end; width: 100%; max-width: 430px; margin: 6px -18px 0 0; }

/* ---------- Preguntas frecuentes ---------- */
.faq { padding: 8px 0 48px; }
.faq__panel { background: rgba(244, 232, 214, 0.72); padding-bottom: 30px; }
.faq__title img { width: 100%; }
.faq__list {
  display: flex; flex-wrap: wrap; justify-content: center; align-items: flex-start;
  gap: 14px 18px; padding: 18px 30px 0;
}
/* Cada pregunta es una píldora; al abrirla ocupa todo el ancho y muestra la respuesta */
.faq__item {
  background: var(--crema-2);
  border: 3px solid var(--verde);
  border-radius: 999px;
  transition: border-radius 0.2s ease;
}
.faq__item summary {
  display: flex; align-items: center; gap: 10px;
  padding: 9px 22px;
  font-weight: 900; text-transform: uppercase; font-size: 1.05rem; line-height: 1.2;
  cursor: pointer; list-style: none;
}
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item summary::after {
  content: ""; flex-shrink: 0; width: 8px; height: 8px; margin-top: -4px;
  border-right: 3px solid currentColor; border-bottom: 3px solid currentColor;
  transform: rotate(45deg); transition: transform 0.2s ease;
}
.faq__item summary:hover { color: var(--oliva); }
.faq__item[open] { flex-basis: 100%; border-radius: 24px; }
.faq__item[open] summary::after { transform: rotate(-135deg); margin-top: 4px; }
.faq__item p { padding: 0 24px 16px; font-size: 1.08rem; color: var(--texto-suave); }
.faq__item a { color: var(--verde); font-weight: 700; }
.faq__descarga {
  display: inline-block; margin-left: 6px; padding: 2px 14px;
  border-radius: 999px; background: var(--verde); color: #fff !important;
  font-size: 0.92rem; text-decoration: none; text-transform: uppercase;
}
a.faq__descarga[href]:hover { background: var(--oliva); }

/* ---------- Franja de descanso ---------- */
.descanso { line-height: 0; }
.descanso img { width: 100%; height: auto; mix-blend-mode: multiply; }

/* ---------- Pie de página ---------- */
.footer { background: var(--verde); color: var(--crema); padding: 48px 0 22px; }
.footer__top {
  display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1.1fr) minmax(0, 1fr) minmax(0, 1fr);
  gap: 32px;
}
.footer__brand,
.footer__col:nth-child(2) { border-right: 2px solid rgba(244, 232, 214, 0.8); padding-right: 24px; }
.footer__logo { font-weight: 900; font-size: 2.3rem; line-height: 1; color: #fff; }
.footer__logo span { color: var(--lima); }
.footer__brand p + p { margin-top: 8px; max-width: 24ch; font-size: 1.15rem; line-height: 1.3; }

.footer__col h2 { font-weight: 900; font-size: 1.6rem; line-height: 1; text-transform: uppercase; margin-bottom: 14px; color: #fff; }
.footer__links { display: grid; grid-template-columns: repeat(2, auto); justify-content: start; gap: 4px 28px; }
.footer__links a,
.footer__contact a,
.footer__contact span { text-decoration: none; }
.footer__links a:hover,
.footer__contact a:hover { color: var(--lima); }
.footer__contact { display: grid; gap: 8px; }
.footer__contact a,
.footer__contact span { display: inline-flex; align-items: center; gap: 10px; overflow-wrap: anywhere; }
.footer__contact svg { width: 22px; height: 22px; flex-shrink: 0; }
.footer__word img { height: 34px; width: auto; }

.logos--footer {
  margin-top: 32px; padding: 12px 10px;
  background: var(--crema-2); border-radius: 14px;
}
.logos--footer img { height: 50px; }

.footer__bottom {
  margin-top: 30px; padding-top: 16px;
  border-top: 1px solid rgba(244, 232, 214, 0.2);
  font-size: 0.85rem; opacity: 0.75;
}

/* ---------- Aparición al hacer scroll ---------- */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity 0.6s ease, transform 0.6s ease; }
.reveal.is-visible { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: 0.01ms !important; animation-duration: 0.01ms !important; }
  .reveal { opacity: 1; transform: none; }
  /* Sin animación: los patrocinadores quedan quietos y centrados, sin las copias */
  .marquee__track { animation: none; width: auto; flex-wrap: wrap; justify-content: center; }
  .marquee__group { flex-wrap: wrap; justify-content: center; }
  .marquee__copy { display: none; }
}

/* ---------- Responsive ---------- */
@media (max-width: 1240px) {
  .nav { gap: 14px; }
  .nav a:not(.btn) { font-size: 0.8rem; }
}

@media (max-width: 1100px) {
  /* Menú de celular y tableta: panel a pantalla completa bajo el encabezado */
  .nav, .site-header__cta { display: none; }
  .nav-toggle { display: flex; margin-left: auto; }
  .nav.is-open {
    display: flex; flex-direction: column; gap: 0;
    position: fixed; top: var(--header-h); left: 0; right: 0; bottom: 0;
    overflow-y: auto; overscroll-behavior: contain;
    background: var(--verde); padding: 8px 24px calc(28px + env(safe-area-inset-bottom));
    box-shadow: inset 0 10px 16px -12px rgba(0, 0, 0, 0.6);
  }
  .nav.is-open a:not(.btn) {
    display: flex; align-items: center; min-height: 54px; padding: 0 4px;
    font-size: 1.12rem; border-bottom: 1px solid rgba(244, 232, 214, 0.15);
  }
  .nav.is-open a::after { display: none; }
  .nav.is-open .nav__cta { display: inline-flex; align-self: center; margin-top: 24px; padding: 15px 30px; font-size: 1rem; }

  .datos__band { grid-template-columns: 1fr; }
  .frase { max-width: 560px; margin: 18px auto 0; }
  .footer__top { grid-template-columns: 1fr 1fr; }
  .footer__col:nth-child(2) { border-right: 0; }
  .footer__brand { border-right: 2px solid rgba(244, 232, 214, 0.8); }
}

@media (max-width: 960px) {
  .inscripcion__grid { grid-template-columns: 1fr 1fr; }
  .registro { grid-column: 1 / -1; order: -1; }
  .ubicacion__grid { grid-template-columns: 1fr; gap: 56px; }

  .ponentes__bloque { grid-template-columns: 1fr; gap: 24px; }
  .grupo { max-width: 520px; width: 100%; margin: 0 auto; }
  .ponentes__bloque--inv .grupo { display: none; }  /* en una sola columna basta un grupo */
  .ponentes__lista { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 26px 12px; }

  .reaccionar__grid { grid-template-columns: 1fr; }
  .duo { grid-template-columns: 1fr; }
  .ejes__list { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 22px 18px; }
  .eje { grid-template-columns: 1fr; justify-items: center; }
  .eje__icon { width: min(190px, 100%); }
  .eje__tab { margin: -14px 0 0; padding: 22px 14px 12px; text-align: center; width: 100%; }
}

@media (max-width: 760px) {
  :root { --header-h: 60px; }
  body {
    background-image: url("assets/img/fondo-pagina-1200.jpg");
    background-image: image-set(
      url("assets/img/fondo-pagina-1200.avif") type("image/avif"),
      url("assets/img/fondo-pagina-1200.webp") type("image/webp"),
      url("assets/img/fondo-pagina-1200.jpg") type("image/jpeg"));
  }
  .brand__word { height: 28px; }

  .carousel__btn { display: none; }
  /* En celular los controles van sobre el banner, arriba a la derecha (sin bandas aparte) */
  .hero { position: relative; }
  .carousel__controls { top: 8px; right: 8px; bottom: auto; gap: 6px; padding: 4px 9px; }
  .carousel__pause { width: 20px; height: 20px; }
  .carousel__pause svg { width: 13px; height: 13px; }
  .carousel__dot { width: 8px; height: 8px; border-width: 1.5px; }


  /* El texto de "El evento…" va sobre la foto del colibrí, como en computador */
  /* El colibrí queda arriba, a la vista, y el texto abajo sobre un velo oscuro */
  .evento { min-height: 790px; align-items: flex-end; }
  .evento .bg img { object-position: 93% top; }
  .evento .bg::after {
    background: linear-gradient(180deg, rgba(10, 26, 16, 0) 0%, rgba(10, 26, 16, 0.08) 22%, rgba(10, 26, 16, 0.62) 42%, rgba(10, 26, 16, 0.72) 100%);
  }
  .evento__inner { padding-top: 34px; padding-bottom: 30px; }
  .evento__lead { font-size: 1rem; }
  .evento__lupa { width: 168px; margin-left: -24px; margin-right: -10px; }
  .evento__climax img { width: 190px; }

  .inscripcion { padding: 40px 0; }
  .inscripcion__grid { grid-template-columns: 1fr; gap: 30px; }
  .sello { height: 220px; max-width: 320px; width: 100%; margin: 0 auto; }
  .countdown__num { min-width: 58px; font-size: 1.9rem; }

  .beneficios {
    grid-template-columns: 1fr; gap: 4px;
    clip-path: none; border-radius: var(--radius);
    padding: 18px 20px;
  }
  .beneficios__icon { justify-self: center; }
  .beneficios li + li + li { border-left: 0; border-top: 1px solid rgba(255, 255, 255, 0.3); padding-top: 10px; }

  .patrocinadores { --tira: 26px; padding: 18px 0 20px; }
  .marquee__group li { padding: 0 26px; }
  .marquee__group img { height: 58px; }

  .logos li { padding: 0 14px; }
  .logos li:nth-child(3) { border-left: 0; }
  .logos img { height: 46px; }

  .ponentes { padding: 30px 0 40px; }
  .ponentes__bloque { margin-top: 26px; }
  .ponentes__lista { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 26px 12px; }
  .ponente__foto { width: 74%; }
  .ponente__info { padding: 8px 8px 10px; }
  .ponente__info h3 { font-size: 0.98rem; }
  .ponente__info p { font-size: 0.82rem; }
  .ponentes__bloque--inv { display: none; }  /* en celular basta un bloque de cuatro */
  .ponente__info small { font-size: 0.8rem; }
  .grupo__pill { min-height: 58px; }

  .acciones { padding: 26px 0; }
  .acciones__grid { grid-template-columns: 1fr; gap: 22px; justify-items: center; }

  .datos__band { padding-inline: 18px; }
  .stats { grid-template-columns: 1fr 1fr; row-gap: 26px; }
  .stat:nth-child(3) { border-left: 0; }

  .ubicacion { padding-top: 48px; }
  .ubic-card { grid-template-columns: 1fr; text-align: center; padding: 24px 20px; }
  .ubic-card__title img { margin: 0 auto; }
  .ubic-card__addr { justify-content: center; text-align: left; }
  .ubic-card__list { justify-items: center; }
  .map-card iframe { min-height: 280px; }
  .nota { width: 140px; min-height: 70px; font-size: 0.95rem; right: 4px; }
  .nota__pin { width: 40px; top: -44px; }

  .hospedaje img { width: min(300px, 80%); }
  .reacc-card { padding: 26px 20px 22px; }
  .reacc-card__text { text-align: left; }
  .logos--card { flex-wrap: wrap; }
  .logos--card li { padding: 0 10px; }
  .logos--card img { height: 34px; }

  .ejes { padding: 22px 14px; }
  .ejes__list { grid-template-columns: 1fr; gap: 20px; }
  .eje { grid-template-columns: 42% minmax(0, 1fr); justify-items: stretch; }
  .eje__icon { width: auto; }
  .eje__tab { margin: 0 0 0 -18px; padding: 12px 12px 12px 26px; text-align: left; }
  .eje__tab p { font-size: 0.95rem; }

  /* En celular el concurso va en una sola columna, en el orden de lectura del afiche */
  .concurso { grid-template-columns: 1fr; padding: 16px 14px 0; gap: 10px; }
  .concurso__der { order: -1; }
  .concurso__izq { display: grid; grid-template-columns: minmax(0, 0.8fr) minmax(0, 1fr); align-items: center; gap: 6px 10px; }
  .concurso__premio-img { grid-row: span 3; max-width: 100%; }
  .concurso__ganadores { margin-top: 0; }
  .concurso__terminos { justify-self: center; width: 100%; max-width: 190px; }
  .concurso__pasos img { width: 64px; }
  .concurso__logos { grid-column: 1; max-width: 360px; margin-right: -14px; }

  .faq__list { padding: 14px 14px 0; gap: 10px; }
  .faq__item { flex-basis: 100%; border-radius: 26px; }
  .faq__item summary { justify-content: space-between; padding: 10px 18px; font-size: 0.95rem; }
  .faq__item p { padding: 0 18px 14px; }

  .footer__top { grid-template-columns: 1fr; gap: 26px; }
  .logos--footer { display: grid; grid-template-columns: repeat(2, auto); justify-content: center; gap: 14px 22px; }
  .logos--footer li,
  .logos--footer li + li { padding: 0; border: 0; }
  .logos--footer img { height: 36px; }
  .footer__brand,
  .footer__col:nth-child(2) { border-right: 0; padding-right: 0; padding-bottom: 22px; border-bottom: 1px solid rgba(244, 232, 214, 0.25); }
}

/* Menú de celular abierto: la página de fondo queda quieta */
html.nav-open { overflow: hidden; }