/* ==========================================================
   NOTICIAS · Karen Acevedo · Chaclacayo
   Todo lo que empieza con "nt-" es exclusivo de esta página y
   no depende de index.css (solo navbar y footer vienen de allí).

   Sistema de diseño (mismo lenguaje que Misión y Visión)
   ─ Color: azul #002E86 · amarillo #FFD500 · gris claro #F4F6FA
   ─ Tipo:  Poppins (títulos) + Inter (lectura)
   ─ Idea:  la noticia destacada y los filtros son lo importante;
            las tarjetas son sobrias, con una sola jerarquía.
   ========================================================== */

:root {
    --nt-azul: #002E86;
    --nt-azul-oscuro: #001B52;
    --nt-azul-medio: #0C43AD;
    --nt-amarillo: #FFD500;
    --nt-blanco: #FFFFFF;
    --nt-gris: #F4F6FA;
    --nt-linea: #E2E8F0;
    --nt-texto: #1E293B;
    --nt-texto-suave: #475569;

    --nt-font-titulo: 'Poppins', system-ui, sans-serif;
    --nt-font-cuerpo: 'Inter', system-ui, sans-serif;

    --nt-radio: 14px;
    --nt-sombra: 0 12px 32px rgba(0, 46, 134, 0.10);
    --nt-ease: cubic-bezier(0.16, 1, 0.3, 1);
}

/* ---------- Base ---------- */
main { font-family: var(--nt-font-cuerpo); color: var(--nt-texto); }

.nt-skip {
    position: absolute;
    left: 1rem;
    top: -4rem;
    z-index: 1000;
    background: var(--nt-amarillo);
    color: var(--nt-azul);
    font: 700 0.95rem var(--nt-font-cuerpo);
    padding: 0.7rem 1.2rem;
    border-radius: 0 0 10px 10px;
    text-decoration: none;
    transition: top 0.2s;
}
.nt-skip:focus { top: 0; }

main :focus-visible,
.nt-lightbox :focus-visible,
.nt-skip:focus-visible {
    outline: 3px solid var(--nt-amarillo);
    outline-offset: 3px;
    box-shadow: 0 0 0 6px var(--nt-azul);
}

.modulo-item[aria-current="page"] { font-weight: 700; }

.nt-wrap { width: 90%; max-width: 1200px; margin: 0 auto; }
.nt-section { padding: clamp(48px, 7vw, 88px) 0; scroll-margin-top: 90px; }

.nt-h2 {
    font-family: var(--nt-font-titulo);
    font-weight: 800;
    font-size: clamp(1.6rem, 3vw, 2.2rem);
    line-height: 1.15;
    letter-spacing: -0.01em;
    color: var(--nt-azul);
    margin: 0 0 clamp(1.5rem, 3vw, 2.25rem);
}
.nt-h2::after {
    content: "";
    display: block;
    width: 60px;
    height: 4px;
    margin-top: 0.8rem;
    background: var(--nt-amarillo);
    border-radius: 999px;
}

/* ---------- Botones ---------- */
.nt-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    font-family: var(--nt-font-cuerpo);
    font-weight: 700;
    font-size: 0.98rem;
    padding: 0.8rem 1.7rem;
    border-radius: 999px;
    border: 2px solid transparent;
    text-decoration: none;
    cursor: pointer;
    transition: transform 0.3s var(--nt-ease), background 0.3s, color 0.3s, border-color 0.3s;
}
.nt-btn-primary { background: var(--nt-amarillo); color: var(--nt-azul); }
.nt-btn-primary:hover { transform: translateY(-2px); background: #ffe14d; }
.nt-btn-outline { color: var(--nt-blanco); border-color: rgba(255, 255, 255, 0.7); }
.nt-btn-outline:hover { background: rgba(255, 255, 255, 0.14); border-color: var(--nt-blanco); }
.nt-btn-blue { background: var(--nt-azul); color: var(--nt-blanco); }
.nt-btn-blue:hover { background: var(--nt-azul-medio); transform: translateY(-2px); }

/* ==========================================================
   PORTADA
   ========================================================== */
.nt-hero {
    background: linear-gradient(135deg, var(--nt-azul) 60%, var(--nt-azul-medio) 100%);
    color: var(--nt-blanco);
    text-align: center;
    padding: 170px 5% 56px;
}
.nt-hero-content { max-width: 760px; margin: 0 auto; }
.nt-hero h1 {
    font-family: var(--nt-font-titulo);
    font-weight: 900;
    font-size: clamp(2.6rem, 7vw, 4.25rem);
    line-height: 1;
    letter-spacing: -0.02em;
    color: var(--nt-amarillo);
    margin: 0 0 1rem;
}
.nt-hero-sub {
    font-size: clamp(1.05rem, 2vw, 1.25rem);
    line-height: 1.55;
    max-width: 32em;
    margin: 0 auto 1.75rem;
    opacity: 0.95;
}
.nt-hero-social { display: flex; gap: 0.85rem; justify-content: center; flex-wrap: wrap; margin-bottom: 2rem; }

.nt-jump {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 0.25rem 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.22);
}
.nt-jump a {
    color: var(--nt-blanco);
    font-weight: 600;
    font-size: 0.95rem;
    text-decoration: none;
    padding: 0.35rem 0;
    border-bottom: 2px solid transparent;
    transition: border-color 0.25s;
}
.nt-jump a:hover { border-bottom-color: var(--nt-amarillo); }

@media (prefers-reduced-motion: no-preference) {
    .nt-hero-content > * { animation: nt-rise 0.8s var(--nt-ease) both; }
    .nt-hero-content > :nth-child(2) { animation-delay: 0.08s; }
    .nt-hero-content > :nth-child(3) { animation-delay: 0.16s; }
    .nt-hero-content > :nth-child(4) { animation-delay: 0.24s; }
    @keyframes nt-rise { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: none; } }
}

/* ==========================================================
   NOTICIA DESTACADA
   ========================================================== */
.nt-featured {
    display: grid;
    grid-template-columns: 1.05fr 1fr;
    background: var(--nt-blanco);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 24px 60px rgba(0, 46, 134, 0.14);
    border: 1px solid var(--nt-linea);
}
.nt-featured-img { background: var(--nt-azul); min-height: 380px; }
.nt-featured-img img { display: block; width: 100%; height: 100%; object-fit: cover; }

.nt-featured-body {
    padding: clamp(1.75rem, 4vw, 3.25rem);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
}
.nt-date { font-size: 0.9rem; font-weight: 600; color: var(--nt-texto-suave); }
.nt-featured-body h3 {
    font-family: var(--nt-font-titulo);
    font-weight: 800;
    font-size: clamp(1.7rem, 3vw, 2.4rem);
    line-height: 1.15;
    letter-spacing: -0.01em;
    color: var(--nt-azul);
    margin: 0.5rem 0 1rem;
}
.nt-featured-body p { line-height: 1.7; color: var(--nt-texto-suave); margin: 0 0 0.9rem; max-width: 52ch; }

.nt-hashtags { list-style: none; margin: 0.5rem 0 1.75rem; padding: 0; display: flex; flex-wrap: wrap; gap: 0.5rem; }
.nt-hashtags li {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--nt-azul);
    background: rgba(255, 213, 0, 0.35);
    padding: 0.3rem 0.8rem;
    border-radius: 999px;
}

@media (max-width: 860px) {
    .nt-featured { grid-template-columns: 1fr; }
    .nt-featured-img { min-height: 0; aspect-ratio: 16 / 10; }
}

/* ==========================================================
   ÚLTIMAS NOTICIAS
   ========================================================== */
.nt-latest { background: var(--nt-gris); }

.nt-filters { display: flex; flex-wrap: wrap; gap: 0.6rem; margin-bottom: 0.9rem; }
.nt-filter {
    font-family: var(--nt-font-cuerpo);
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--nt-azul);
    background: var(--nt-blanco);
    border: 2px solid var(--nt-linea);
    padding: 0.5rem 1.15rem;
    border-radius: 999px;
    cursor: pointer;
    transition: background 0.25s, color 0.25s, border-color 0.25s;
}
.nt-filter:hover { border-color: var(--nt-azul); }
.nt-filter[aria-pressed="true"] { background: var(--nt-azul); border-color: var(--nt-azul); color: var(--nt-blanco); }
.nt-count { font-size: 0.9rem; color: var(--nt-texto-suave); margin: 0 0 1.5rem; min-height: 1.3em; }

.nt-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.75rem; align-items: start; }
.nt-card[hidden] { display: none; }

.nt-card {
    background: var(--nt-blanco);
    border: 1px solid var(--nt-linea);
    border-radius: var(--nt-radio);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: box-shadow 0.3s;
}
.nt-card:hover { box-shadow: var(--nt-sombra); }

/* Portada del video (todavía no carga TikTok) */
.nt-embed {
    position: relative;
    display: grid;
    place-items: center;
    aspect-ratio: 4 / 4.4;
    overflow: hidden;
    background: linear-gradient(150deg, var(--nt-azul-oscuro), var(--nt-azul) 55%, var(--nt-azul-medio));
    color: var(--nt-blanco);
    text-decoration: none;
}
/* Miniatura real del video (si existe): cubre el degradado de fondo */
.nt-embed-thumb {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 0;
}
/* Oscurece un poco la miniatura para que el botón de play siga siendo legible */
.nt-embed::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(0, 26, 77, .15), rgba(0, 26, 77, .55));
    z-index: 0;
}
.nt-embed-play,
.nt-embed-label {
    position: relative;
    z-index: 1;
}
.nt-embed-play {
    width: 68px;
    height: 68px;
    display: grid;
    place-items: center;
    border-radius: 50%;
    background: var(--nt-amarillo);
    color: var(--nt-azul);
    font-size: 1.4rem;
    padding-left: 4px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
    transition: transform 0.35s var(--nt-ease);
}
.nt-embed:hover .nt-embed-play,
.nt-video-thumb:hover .nt-embed-play { transform: scale(1.1); }
.nt-embed-label {
    position: absolute;
    left: 1rem;
    bottom: 1rem;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.85rem;
    font-weight: 600;
    background: rgba(255, 255, 255, 0.14);
    padding: 0.35rem 0.85rem;
    border-radius: 999px;
}
/* Video ya cargado */
.nt-embed-live { background: var(--nt-blanco); padding: 0.5rem 0.5rem 0; }
.nt-embed-live blockquote { margin: 0 !important; min-width: 0 !important; max-width: 100% !important; }

.nt-card-body { padding: 1.35rem 1.4rem 1.5rem; display: flex; flex-direction: column; flex: 1; }
.nt-meta { display: flex; align-items: center; justify-content: space-between; gap: 0.75rem; margin-bottom: 0.75rem; font-size: 0.85rem; font-weight: 600; color: var(--nt-texto-suave); }
.nt-chip { color: var(--nt-azul); background: rgba(0, 46, 134, 0.08); padding: 0.2rem 0.7rem; border-radius: 999px; font-size: 0.8rem; }
.nt-card h3 {
    font-family: var(--nt-font-titulo);
    font-weight: 700;
    font-size: 1.15rem;
    line-height: 1.35;
    color: var(--nt-azul);
    margin: 0 0 0.6rem;
}
.nt-card p { font-size: 0.95rem; line-height: 1.65; color: var(--nt-texto-suave); margin: 0 0 1.1rem; }
.nt-link {
    margin-top: auto;
    align-self: flex-start;
    font-weight: 700;
    font-size: 0.92rem;
    color: var(--nt-azul);
    text-decoration: underline;
    text-decoration-color: var(--nt-amarillo);
    text-decoration-thickness: 3px;
    text-underline-offset: 4px;
}
.nt-link i { font-size: 0.75rem; margin-left: 0.3rem; }
.nt-link:hover { text-decoration-color: var(--nt-azul); }

@media (max-width: 992px) { .nt-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 620px) { .nt-grid { grid-template-columns: 1fr; } }

/* ==========================================================
   GALERÍA
   ========================================================== */
.nt-gallery-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; }
.nt-photo {
    position: relative;
    display: block;
    padding: 0;
    height: 250px;
    border: 0;
    border-radius: var(--nt-radio);
    overflow: hidden;
    cursor: zoom-in;
    background: var(--nt-azul);
    box-shadow: var(--nt-sombra);
}
.nt-photo img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform 0.6s var(--nt-ease); }
.nt-photo:hover img { transform: scale(1.06); }
.nt-photo-cap {
    position: absolute;
    inset: auto 0 0 0;
    padding: 2.25rem 0.9rem 0.85rem;
    background: linear-gradient(0deg, rgba(0, 27, 82, 0.92), transparent);
    color: var(--nt-blanco);
    font: 600 0.98rem var(--nt-font-titulo);
    text-align: left;
}
@media (max-width: 992px) { .nt-gallery-grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 720px) { .nt-gallery-grid { grid-template-columns: repeat(2, 1fr); gap: 0.75rem; } .nt-photo { height: 190px; } }

/* Visor de fotos */
.nt-lightbox {
    border: 0;
    padding: 0;
    background: transparent;
    max-width: 100vw;
    max-height: 100vh;
    width: 100vw;
    height: 100vh;
    color: var(--nt-blanco);
}
.nt-lightbox[open] { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 0.5rem; padding: 1rem; }
.nt-lightbox::backdrop { background: rgba(0, 12, 40, 0.92); }
.nt-lightbox figure { margin: 0; text-align: center; min-width: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; }
.nt-lightbox img { display: block; margin: 0 auto; max-width: 100%; max-height: 78vh; width: auto; height: auto; border-radius: var(--nt-radio); object-fit: contain; }
.nt-lightbox figcaption { margin-top: 0.85rem; font: 600 1.05rem var(--nt-font-titulo); }
.nt-lb-close, .nt-lb-nav {
    width: 48px;
    height: 48px;
    border: 0;
    border-radius: 50%;
    background: var(--nt-amarillo);
    color: var(--nt-azul);
    font-size: 1.1rem;
    cursor: pointer;
    display: grid;
    place-items: center;
}
.nt-lb-close { position: absolute; top: 1rem; right: 1rem; }
@media (max-width: 620px) {
    .nt-lightbox[open] { grid-template-columns: 1fr; grid-template-rows: 1fr auto; }
    .nt-lb-nav { position: absolute; bottom: 1.25rem; }
    .nt-lb-prev { left: 1.25rem; }
    .nt-lb-next { right: 1.25rem; }
}

/* ==========================================================
   VIDEOS DESTACADOS
   ========================================================== */
.nt-gallery { background: var(--nt-blanco); }
.nt-videos-sec { background: var(--nt-gris); }
.nt-videos { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.75rem; }
.nt-video {
    background: var(--nt-blanco);
    border: 1px solid var(--nt-linea);
    border-radius: var(--nt-radio);
    overflow: hidden;
    box-shadow: var(--nt-sombra);
}
.nt-video-thumb {
    position: relative;
    display: grid;
    place-items: center;
    aspect-ratio: 4 / 5;
    overflow: hidden;
    background: var(--nt-azul);
}
.nt-video-thumb img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s var(--nt-ease); }
.nt-video-thumb:hover img { transform: scale(1.05); }
.nt-video-thumb .nt-embed-play { position: relative; }
.nt-video-info { padding: 1.35rem 1.4rem 1.5rem; }
.nt-video-info h3 { font: 700 1.1rem/1.35 var(--nt-font-titulo); color: var(--nt-azul); margin: 0.4rem 0 0.6rem; }
.nt-video-info p { font-size: 0.95rem; line-height: 1.65; color: var(--nt-texto-suave); margin: 0; }
@media (max-width: 992px) { .nt-videos { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 620px) { .nt-videos { grid-template-columns: 1fr; } }

/* ==========================================================
   DOCUMENTOS OFICIALES
   ========================================================== */
.nt-docs { background: var(--nt-blanco); }
.nt-docs-list { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem; }
.nt-doc {
    display: flex;
    align-items: center;
    gap: 1.1rem;
    background: var(--nt-blanco);
    border: 1px solid var(--nt-linea);
    border-radius: var(--nt-radio);
    padding: 1.15rem 1.3rem;
}
.nt-doc-icon {
    flex: none;
    width: 48px;
    height: 48px;
    display: grid;
    place-items: center;
    border-radius: 12px;
    background: var(--nt-azul);
    color: var(--nt-amarillo);
    font-size: 1.3rem;
}
.nt-doc-info { flex: 1; min-width: 0; }
.nt-doc-info h3 { font: 700 1.02rem/1.35 var(--nt-font-titulo); color: var(--nt-azul); margin: 0 0 0.25rem; }
.nt-doc-info time { font-size: 0.85rem; color: var(--nt-texto-suave); }
.nt-doc-btn {
    flex: none;
    font-weight: 700;
    font-size: 0.88rem;
    color: var(--nt-azul);
    text-decoration: none;
    border: 2px solid var(--nt-azul);
    padding: 0.45rem 1.05rem;
    border-radius: 999px;
    transition: background 0.25s, color 0.25s;
}
a.nt-doc-btn:hover { background: var(--nt-azul); color: var(--nt-blanco); }
.nt-doc-soon { color: var(--nt-texto-suave); border-color: var(--nt-linea); background: var(--nt-gris); cursor: default; }

@media (max-width: 800px) {
    .nt-docs-list { grid-template-columns: 1fr; }
}
@media (max-width: 480px) {
    .nt-doc { flex-wrap: wrap; }
    .nt-doc-btn { width: 100%; text-align: center; }
}

/* ==========================================================
   CIERRE
   ========================================================== */
.nt-closing { background: var(--nt-azul); color: var(--nt-blanco); padding: clamp(40px, 6vw, 64px) 0; }
.nt-closing-inner { display: flex; align-items: center; justify-content: space-between; gap: 2rem; flex-wrap: wrap; }
.nt-closing h2 { font: 800 clamp(1.5rem, 3vw, 2rem)/1.2 var(--nt-font-titulo); color: var(--nt-amarillo); margin: 0 0 0.5rem; }
.nt-closing p { margin: 0; max-width: 46ch; line-height: 1.6; opacity: 0.95; }

/* ==========================================================
   MÓVIL Y ACCESIBILIDAD
   ========================================================== */
@media (max-width: 992px) { .nt-hero { padding: 140px 5% 44px; } }
@media (max-width: 480px) {
    .nt-hero { padding: 120px 5% 36px; }
    .nt-hero-social .nt-btn { flex: 1; }
    .nt-jump { gap: 0.2rem 1.1rem; }
    .nt-closing-inner .nt-btn { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { animation: none !important; transition: none !important; }
}