/* ==========================================================================
   Perú Sobre Rieles – landing del V Congreso Anual 2026 (/congreso2026/)
   Usa las variables y componentes de estilos.css
   ========================================================================== */

.pagina-congreso2026 {
    --gobierno: var(--azul);
    --empresa: var(--rojo);
    --comunidad: #0E8A7E;
    --academia: #C77D00;
    --oro: #C9A227;
    --bronce: #B0703C;
    --facebook: #1877F2;
    --youtube: #FF0000;
}

.cg-seccion { scroll-margin-top: calc(var(--alto-cabecera) + 10px); }

/* ---------- Portada ---------- */
.cg-hero {
    position: relative; overflow: hidden; color: #fff;
    background: var(--azul-osc) var(--hero-img) center / cover no-repeat;
    padding: 90px 0 130px;
}
.cg-hero::before {
    content: ''; position: absolute; inset: 0;
    background: linear-gradient(110deg, rgba(20, 15, 60, .95) 0%, rgba(28, 21, 80, .86) 50%, rgba(43, 33, 113, .6) 100%);
}
.cg-hero::after {
    content: ''; position: absolute; left: 0; right: 0; bottom: -1px; height: 70px;
    background: var(--blanco); clip-path: polygon(0 100%, 100% 25%, 100% 100%);
}
.cg-hero__in {
    position: relative; z-index: 1;
    display: grid; grid-template-columns: 1.35fr .9fr; gap: 50px; align-items: center;
}
.cg-hero__texto { animation: subir-entrar .9s ease both; }
.cg-hero__edicion {
    display: inline-block; font-family: var(--fuente-titulos); font-weight: 800; font-size: .85rem;
    letter-spacing: 2.5px; text-transform: uppercase; color: #fff;
    background: var(--rojo-2); padding: 8px 18px; border-radius: 50px; margin-bottom: 20px;
    box-shadow: 0 10px 22px -10px rgba(236, 28, 36, .8);
}
.cg-hero__titulo {
    color: #fff; font-weight: 900; text-transform: uppercase; line-height: 1.05;
    font-size: clamp(2.3rem, 5.6vw, 4.1rem); margin-bottom: 22px; text-shadow: 0 6px 30px rgba(0, 0, 0, .35);
}
.cg-hero__lema {
    font-size: clamp(1.08rem, 1.8vw, 1.35rem); line-height: 1.5; color: rgba(255, 255, 255, .92);
    border-left: 5px solid var(--rojo-2); padding-left: 18px; margin-bottom: 28px; max-width: 620px;
}
.cg-datos { list-style: none; display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 34px; }
.cg-datos li {
    display: inline-flex; align-items: center; gap: 8px; padding: 8px 16px; border-radius: 50px;
    background: rgba(255, 255, 255, .1); border: 1px solid rgba(255, 255, 255, .22);
    font-weight: 500; font-size: .92rem; backdrop-filter: blur(4px);
}
.cg-datos i { color: #ff8a90; }
.cg-hero__botones { display: flex; flex-wrap: wrap; gap: 14px; }

/* Cuenta regresiva */
.cg-cuenta {
    background: #fff; color: var(--texto); border-radius: var(--radio-grande); padding: 30px 28px;
    box-shadow: 0 30px 60px -20px rgba(0, 0, 0, .55); text-align: center; border-top: 6px solid var(--rojo-2);
    animation: subir-entrar .9s .2s ease both;
}
.cg-cuenta__en-vivo {
    display: inline-flex; align-items: center; gap: 8px; margin: 0 0 14px;
    font-size: .78rem; font-weight: 700; letter-spacing: 1.5px; text-transform: uppercase;
    color: var(--rojo); background: rgba(227, 6, 19, .08); padding: 6px 14px; border-radius: 50px;
}
.cg-cuenta__titulo { font-family: var(--fuente-titulos); font-weight: 800; color: var(--azul); font-size: 1.15rem; margin-bottom: 18px; }
.cg-cuenta__reloj { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; margin-bottom: 18px; }
.cg-cuenta__reloj div { background: var(--gris-fondo); border-radius: var(--radio); padding: 14px 4px 10px; }
.cg-cuenta__reloj span {
    display: block; font-family: var(--fuente-titulos); font-weight: 900; font-size: clamp(1.6rem, 3vw, 2.2rem);
    color: var(--azul); line-height: 1; font-variant-numeric: tabular-nums;
}
.cg-cuenta__reloj small { display: block; margin-top: 6px; font-size: .72rem; font-weight: 700; letter-spacing: 1px; text-transform: uppercase; color: var(--texto-suave); }
.cg-cuenta__fecha { margin: 0; font-weight: 700; color: var(--azul-2); font-size: .95rem; }
.cg-cuenta__fecha span { font-weight: 400; color: var(--texto-suave); }
.cg-cuenta__mensaje { font-family: var(--fuente-titulos); font-weight: 800; color: var(--rojo-2); font-size: 1.5rem; margin: 6px 0 18px; }
.cg-cuenta.es-en-vivo { border-top-color: var(--whatsapp); }
.cg-cuenta__donde { margin: 16px 0 10px; padding-top: 16px; border-top: 1px solid var(--gris-borde); font-size: .85rem; font-weight: 700; color: var(--texto-suave); }
.cg-cuenta__redes { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.cg-red {
    display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 10px 12px; border-radius: 50px;
    font-weight: 700; font-size: .9rem; color: #fff; transition: transform var(--transicion), filter var(--transicion);
}
.cg-red:hover { color: #fff; transform: translateY(-2px); filter: brightness(1.1); }
.cg-red--facebook { background: var(--facebook); }
.cg-red--youtube { background: var(--youtube); }

/* ---------- Video del congreso (cuadrado 800×800) ---------- */
.cg-video__marco {
    width: 100%; max-width: 520px; justify-self: center; aspect-ratio: 1 / 1;
    border-radius: 18px; overflow: hidden; background: #000; box-shadow: 0 20px 45px rgba(15, 33, 70, .22);
}
.cg-video__reproductor { display: block; width: 100%; height: 100%; object-fit: cover; }
.cg-video__ayuda { font-size: .92rem; color: var(--gris-texto, #5b6472); }
.cg-video__ayuda i { color: var(--rojo); margin-right: 6px; }
.cg-video .boton { margin-top: 8px; }

/* ---------- Transmisión en vivo ---------- */
.cg-vivo { background: linear-gradient(135deg, var(--azul-osc) 0%, var(--azul) 100%); color: #fff; }
.cg-vivo__texto { max-width: 780px; margin: 0 auto 40px; text-align: center; }
.cg-vivo__texto p { color: rgba(255, 255, 255, .88); font-size: 1.08rem; margin: 0; }
.cg-vivo__etiqueta {
    display: inline-flex; align-items: center; gap: 8px; margin-bottom: 16px; padding: 6px 16px; border-radius: 50px;
    font-size: .8rem; font-weight: 700; letter-spacing: 1.5px; text-transform: uppercase; color: #fff; background: var(--rojo-2);
}
.cg-vivo__titulo { color: #fff; font-size: clamp(1.6rem, 3.4vw, 2.4rem); margin-bottom: 16px; }
.cg-plataformas { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; max-width: 860px; margin: 0 auto; }
.cg-plataforma {
    display: flex; align-items: center; gap: 18px; padding: 24px 26px; border-radius: var(--radio-grande);
    background: #fff; color: var(--texto); box-shadow: var(--sombra-fuerte); border-left: 6px solid var(--plataforma);
    transition: transform var(--transicion);
}
.cg-plataforma:hover { color: var(--texto); transform: translateY(-5px); }
.cg-plataforma--facebook { --plataforma: var(--facebook); }
.cg-plataforma--youtube { --plataforma: var(--youtube); }
.cg-plataforma__icono {
    display: grid; place-items: center; flex: none; width: 60px; height: 60px; border-radius: 50%;
    background: var(--plataforma); color: #fff; font-size: 1.6rem;
}
.cg-plataforma__texto { flex: 1; min-width: 0; }
.cg-plataforma__texto strong { display: block; font-family: var(--fuente-titulos); font-size: 1.25rem; color: var(--azul); }
.cg-plataforma__texto span { color: var(--texto-suave); font-size: .92rem; }
.cg-plataforma__accion { flex: none; font-weight: 700; font-size: .88rem; color: var(--plataforma); white-space: nowrap; }

/* Punto parpadeante */
.cg-punto { position: relative; width: 9px; height: 9px; border-radius: 50%; background: currentColor; flex: none; }
.cg-punto::after {
    content: ''; position: absolute; inset: 0; border-radius: 50%; background: currentColor;
    animation: pulso 1.4s ease-out infinite;
}

/* ---------- Anclas ---------- */
.cg-anclas { background: #fff; border-bottom: 1px solid var(--gris-borde); }
.cg-anclas ul {
    list-style: none; display: flex; justify-content: center; gap: 6px; overflow-x: auto;
    padding: 14px 0; scrollbar-width: none;
}
.cg-anclas ul::-webkit-scrollbar { display: none; }
.cg-anclas a {
    display: block; white-space: nowrap; padding: 8px 16px; border-radius: 50px;
    font-weight: 700; font-size: .88rem; text-transform: uppercase; letter-spacing: .4px; color: var(--azul);
    transition: background var(--transicion), color var(--transicion);
}
.cg-anclas a:hover { background: var(--azul); color: #fff; }

/* ---------- El congreso: cifras ---------- */
.cg-cifras { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.cg-cifra {
    border-radius: var(--radio-grande); padding: 30px 24px; color: #fff;
    background: linear-gradient(140deg, var(--azul) 0%, var(--azul-2) 100%); box-shadow: var(--sombra);
}
.cg-cifra:nth-child(2), .cg-cifra:nth-child(3) { background: linear-gradient(140deg, var(--rojo-2) 0%, var(--rojo-osc) 100%); }
.cg-cifra strong { display: block; font-family: var(--fuente-titulos); font-weight: 900; font-size: 3rem; line-height: 1; margin-bottom: 10px; }
.cg-cifra span { display: block; font-weight: 500; line-height: 1.4; color: rgba(255, 255, 255, .9); }

/* ---------- ¿Qué encontrarás? ---------- */
.cg-beneficios { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.cg-beneficio { padding: 34px 24px; }
.cg-beneficio .tarjeta-icono__texto { margin-bottom: 10px; }
.cg-beneficio p { margin: 0; color: var(--texto-suave); font-size: .95rem; line-height: 1.55; }
.cg-frase {
    max-width: 780px; margin: 50px auto 0; text-align: center;
    font-family: var(--fuente-titulos); font-weight: 700; font-size: clamp(1.05rem, 2vw, 1.3rem); color: var(--azul); line-height: 1.5;
}
.cg-frase i { color: var(--rojo); margin-right: 6px; }

/* ---------- Programa ---------- */
.contenedor--programa { max-width: 1060px; }
.cg-pestanas { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; max-width: 640px; margin: 0 auto 44px; }
.cg-pestana {
    display: flex; flex-direction: column; align-items: center; gap: 2px; padding: 16px 12px;
    border: 2px solid var(--gris-borde); border-radius: var(--radio); background: #fff; color: var(--azul);
    transition: background var(--transicion), border-color var(--transicion), color var(--transicion), box-shadow var(--transicion);
}
.cg-pestana strong { font-family: var(--fuente-titulos); font-weight: 900; font-size: 1.25rem; text-transform: uppercase; }
.cg-pestana span { font-size: .92rem; color: var(--texto-suave); }
.cg-pestana:hover { border-color: var(--azul); }
.cg-pestana.es-activo { background: var(--azul); border-color: var(--azul); color: #fff; box-shadow: var(--sombra); }
.cg-pestana.es-activo span { color: rgba(255, 255, 255, .85); }

.cg-panel__titulo { font-size: 1.3rem; font-weight: 900; text-transform: uppercase; margin-bottom: 26px; }
.cg-pestanas + .cg-panel .cg-panel__titulo,
.cg-pestanas ~ .cg-panel .cg-panel__titulo { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0, 0, 0, 0); }
.sin-js .cg-panel[hidden] { display: block; }
.sin-js .cg-panel + .cg-panel { margin-top: 50px; }
.sin-js .cg-pestanas { display: none; }
.sin-js .cg-panel .cg-panel__titulo { position: static; width: auto; height: auto; clip: auto; }

.cg-agenda { list-style: none; position: relative; }
.cg-agenda::before {
    content: ''; position: absolute; top: 8px; bottom: 8px; left: 195px; width: 3px; border-radius: 3px;
    background: linear-gradient(var(--gris-borde), var(--rojo) 50%, var(--gris-borde));
}
.cg-sesion { position: relative; display: grid; grid-template-columns: 170px 1fr; gap: 50px; margin-bottom: 26px; }
.cg-sesion::before {
    content: ''; position: absolute; left: 189px; top: 18px; width: 15px; height: 15px; border-radius: 50%;
    background: #fff; border: 4px solid var(--color-sesion, var(--azul)); box-shadow: 0 0 0 5px #fff;
}
.cg-sesion--gobierno  { --color-sesion: var(--gobierno); }
.cg-sesion--empresa   { --color-sesion: var(--empresa); }
.cg-sesion--comunidad { --color-sesion: var(--comunidad); }
.cg-sesion--academia  { --color-sesion: var(--academia); }
.cg-sesion--protocolo { --color-sesion: #9a9db3; }

.cg-sesion__hora {
    display: flex; align-items: flex-start; justify-content: flex-end; gap: 8px; padding-top: 12px; text-align: right;
    font-family: var(--fuente-titulos); font-weight: 800; color: var(--azul); font-size: .98rem; line-height: 1.35; white-space: nowrap;
}
.cg-sesion__hora i { color: var(--color-sesion, var(--rojo)); margin-top: 3px; }

.cg-sesion__caja {
    background: #fff; border-radius: var(--radio); padding: 22px 26px; box-shadow: var(--sombra);
    border-left: 5px solid var(--color-sesion, var(--azul)); transition: box-shadow var(--transicion), transform var(--transicion);
}
.cg-sesion__caja:hover { box-shadow: var(--sombra-fuerte); }
.cg-sesion--protocolo .cg-sesion__caja { background: var(--gris-fondo); box-shadow: none; }
.cg-sesion__cabecera { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 12px; margin-bottom: 10px; }
.cg-sesion__tipo { margin: 0; font-size: 1.12rem; font-weight: 900; text-transform: uppercase; color: var(--azul); }
.cg-pilar {
    display: inline-flex; align-items: center; gap: 6px; padding: 4px 12px; border-radius: 50px;
    font-size: .76rem; font-weight: 700; letter-spacing: .8px; text-transform: uppercase;
    color: #fff; background: var(--color-sesion, var(--azul));
}
.cg-sesion__tema {
    font-family: var(--fuente-titulos); font-weight: 700; font-size: 1.08rem; line-height: 1.45;
    color: var(--texto); margin-bottom: 18px;
}
.cg-sesion--protocolo .cg-sesion__cabecera { margin-bottom: 14px; }

.cg-ponentes { list-style: none; display: grid; grid-template-columns: repeat(auto-fill, minmax(270px, 1fr)); gap: 12px; }
.ponente {
    display: flex; align-items: flex-start; gap: 12px; padding: 12px; border-radius: 12px;
    background: var(--gris-fondo); border: 1px solid transparent;
}
.cg-sesion--protocolo .ponente { background: #fff; }
.ponente__avatar {
    flex: none; width: 50px; height: 50px; border-radius: 50%; object-fit: cover;
    display: grid; place-items: center; background: var(--color-sesion, var(--azul)); color: #fff;
    font-family: var(--fuente-titulos); font-weight: 800; font-size: 1rem; letter-spacing: .5px;
    box-shadow: 0 0 0 3px #fff;
}
.ponente__nombre { margin: 0 0 2px; font-weight: 700; color: var(--azul); line-height: 1.3; }
.ponente__cargo { margin: 0; font-size: .86rem; line-height: 1.45; color: var(--texto-suave); }
.ponente__rol { display: block; font-size: .7rem; font-weight: 700; letter-spacing: 1.2px; text-transform: uppercase; color: var(--rojo); }
.ponente--moderador { background: #fff; border: 2px dashed var(--gris-borde); }
.ponente--moderador .ponente__avatar { background: var(--azul-osc); }

/* Sesión en curso / finalizada (landing.js) */
.cg-ahora {
    display: inline-flex; align-items: center; gap: 7px; margin-left: auto; padding: 4px 12px; border-radius: 50px;
    font-size: .74rem; font-weight: 700; letter-spacing: 1px; text-transform: uppercase; color: #fff; background: var(--rojo-2);
}
.cg-ahora[hidden] { display: none; }
.cg-sesion.es-ahora .cg-sesion__caja { box-shadow: 0 0 0 3px var(--rojo-2), var(--sombra-fuerte); }
.cg-sesion.es-ahora::before { border-color: var(--rojo-2); }
.cg-sesion.es-pasada { opacity: .6; }

.cg-nota { text-align: center; color: var(--texto-suave); font-size: .92rem; margin: 20px 0 0; }
.cg-nota i { color: var(--azul); margin-right: 4px; }

/* ---------- Certificado ---------- */
.cg-precios { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; max-width: 940px; margin: 0 auto 44px; align-items: center; }
.cg-precio {
    background: #fff; border-radius: var(--radio-grande); padding: 36px 24px; text-align: center;
    box-shadow: var(--sombra); border-bottom: 4px solid var(--rojo);
    transition: transform var(--transicion), box-shadow var(--transicion);
}
.cg-precio:hover { transform: translateY(-6px); box-shadow: var(--sombra-fuerte); }
.cg-precio__icono {
    display: inline-grid; place-items: center; width: 62px; height: 62px; border-radius: 50%;
    background: rgba(43, 33, 113, .08); color: var(--azul); font-size: 1.5rem; margin-bottom: 14px;
}
.cg-precio__publico { font-family: var(--fuente-texto); font-size: 1.05rem; font-weight: 700; text-transform: uppercase; letter-spacing: .6px; margin-bottom: 8px; }
.cg-precio__monto { margin: 0; font-family: var(--fuente-titulos); font-weight: 900; font-size: 2.3rem; color: var(--rojo-2); line-height: 1.1; }
.cg-precio__detalle { margin: 8px 0 0; font-size: .82rem; font-weight: 600; letter-spacing: .4px; text-transform: uppercase; color: var(--texto-suave); }
.cg-aviso {
    max-width: 760px; margin: 0 auto 34px; padding: 16px 22px; border-radius: var(--radio); text-align: center;
    background: rgba(14, 138, 126, .1); border: 1px solid rgba(14, 138, 126, .3); color: var(--texto);
}
.cg-aviso i { color: var(--comunidad); margin-right: 6px; }
.cg-precio--destacado {
    background: linear-gradient(150deg, var(--azul) 0%, var(--azul-2) 100%); color: #fff;
    padding: 46px 24px; border-bottom-color: var(--rojo-2); box-shadow: var(--sombra-fuerte);
}
.cg-precio--destacado .cg-precio__icono { background: rgba(255, 255, 255, .14); color: #fff; }
.cg-precio--destacado .cg-precio__publico, .cg-precio--destacado .cg-precio__monto { color: #fff; }
.cg-precio--destacado .cg-precio__detalle { color: rgba(255, 255, 255, .75); }

/* ---------- Sponsors ---------- */
.cg-sponsors { display: flex; flex-wrap: wrap; justify-content: center; align-items: stretch; gap: 30px; }
.cg-sponsor {
    margin: 0; flex: 0 1 380px; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 22px;
    background: #fff; border-radius: var(--radio-grande); padding: 30px 34px 36px;
    box-shadow: 0 0 0 1px var(--gris-borde), var(--sombra); border-top: 6px solid var(--oro);
    transition: transform var(--transicion), box-shadow var(--transicion);
}
.cg-sponsor:hover { transform: translateY(-6px); box-shadow: 0 0 0 1px var(--gris-borde), var(--sombra-fuerte); }
.cg-sponsor img { width: auto; max-width: 100%; max-height: 170px; object-fit: contain; }
.cg-sponsor--bronze { flex-basis: 320px; border-top-color: var(--bronce); }
.cg-sponsor--bronze img { max-height: 140px; }
.cg-sponsor__categoria {
    display: inline-flex; align-items: center; gap: 8px; padding: 6px 16px; border-radius: 50px;
    font-family: var(--fuente-titulos); font-weight: 800; font-size: .8rem; letter-spacing: 1.5px; text-transform: uppercase;
    color: #8a6d0b; background: rgba(201, 162, 39, .14);
}
.cg-sponsor--bronze .cg-sponsor__categoria { color: #8a5124; background: rgba(176, 112, 60, .14); }

/* ---------- PERIELES ---------- */
.cg-perieles__titulo { font-size: clamp(1.5rem, 3.4vw, 2.4rem); }

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 1100px) {
    .cg-beneficios { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 960px) {
    .cg-hero { padding: 60px 0 110px; }
    .cg-hero__in { grid-template-columns: 1fr; gap: 40px; }
    .cg-cuenta { max-width: 480px; width: 100%; }
    .cg-anclas ul { justify-content: flex-start; }

    .cg-agenda::before { left: 7px; }
    .cg-sesion { grid-template-columns: 1fr; gap: 10px; padding-left: 36px; }
    .cg-sesion::before { left: 1px; top: 4px; }
    .cg-sesion__hora { justify-content: flex-start; padding-top: 0; text-align: left; }

    .cg-precios { grid-template-columns: 1fr; max-width: 420px; }
    .cg-plataformas { grid-template-columns: 1fr; max-width: 480px; }
}

@media (max-width: 640px) {
    .cg-hero__titulo { font-size: 2.15rem; }
    .cg-hero__botones .boton { width: 100%; }
    .cg-cuenta { padding: 24px 16px; }
    .cg-cuenta__reloj { gap: 6px; }
    .cg-cifras { gap: 12px; }
    .cg-cifra { padding: 22px 16px; }
    .cg-cifra strong { font-size: 2.4rem; }
    .cg-beneficios { grid-template-columns: 1fr; }
    .cg-pestana strong { font-size: 1.05rem; }
    .cg-pestana span { font-size: .8rem; }
    .cg-sesion { padding-left: 28px; }
    .cg-sesion__caja { padding: 18px 16px; }
    .cg-ponentes { grid-template-columns: 1fr; }
    .cg-ahora { margin-left: 0; }
    .cg-sponsor { padding: 26px 22px 30px; }
    .cg-plataforma { flex-wrap: wrap; padding: 20px; }
    .cg-plataforma__accion { width: 100%; }
}