/**
 * Hablemos — solo lo propio de esta sección.
 * Marca, navbar y footer vienen de assets/css/styles.css.
 */

.hb-page {
    background: #f7f4f6;
    color: #2c1e26;
}

.hb-hero {
    margin-top: 4.6rem;
    padding: 3.2rem 1.5rem 2.4rem;
    background: linear-gradient(135deg, var(--kv-morado-oscuro-1) 0%, var(--kv-morado-medio) 55%, var(--kv-azul-oscuro-2) 100%);
    color: #fff;
}

.hb-hero-inner,
.hb-wrap {
    width: min(68rem, 100%);
    margin: 0 auto;
}

.hb-kicker {
    margin: 0 0 0.75rem;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.hb-hero h1 {
    margin: 0 0 0.85rem;
    font-family: 'Ethnocentric', sans-serif;
    font-size: clamp(1.7rem, 4vw, 2.6rem);
    font-weight: normal;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    line-height: 1.15;
    color: #fff;
}

.hb-lead {
    margin: 0;
    max-width: 40rem;
    font-size: 1.08rem;
    line-height: 1.55;
}

.hb-subnav {
    position: sticky;
    top: 4.35rem;
    z-index: 20;
    background: rgba(255, 255, 255, 0.96);
    border-bottom: 1px solid #eadfe4;
    backdrop-filter: blur(10px);
}

.hb-subnav-inner {
    width: min(68rem, 100%);
    margin: 0 auto;
    padding: 0.65rem 1.5rem;
    display: flex;
    gap: 0.35rem 1rem;
    overflow-x: auto;
}

.hb-subnav a {
    flex: 0 0 auto;
    color: var(--kv-morado-oscuro-1);
    font-weight: 600;
    font-size: 0.95rem;
    text-decoration: none;
    padding: 0.2rem 0;
    border-bottom: 2px solid transparent;
}

.hb-subnav a[aria-current="page"] {
    border-bottom-color: var(--kv-morado-medio);
}

.hb-wrap {
    padding: 1.5rem 1.5rem 3.5rem;
}

.hb-buscar {
    display: flex;
    gap: 0.6rem;
    margin: 0 0 1.4rem;
}

.hb-buscar input[type="search"] {
    flex: 1;
    min-width: 0;
    font: inherit;
    padding: 0.75rem 0.9rem;
    border: 1px solid #e0d4da;
    border-radius: 12px;
    background: #fff;
}

.hb-buscar button,
.hb-enviar,
.hb-responder {
    font: inherit;
    font-weight: 700;
    border: 0;
    border-radius: 12px;
    cursor: pointer;
    background: var(--kv-morado-medio);
    color: #fff;
    padding: 0.75rem 1.1rem;
}

.hb-responder {
    background: transparent;
    color: var(--kv-morado-medio);
    padding: 0.2rem 0;
    border-radius: 0;
}

.hb-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(16.5rem, 1fr));
    gap: 1.25rem;
}

.hb-card {
    background: #fff;
    border-radius: 16px;
    box-shadow: 0 10px 28px rgba(80, 20, 45, 0.08);
    overflow: hidden;
}

.hb-card-link {
    display: flex;
    flex-direction: column;
    height: 100%;
    color: inherit;
    text-decoration: none;
}

.hb-card-media {
    display: block;
    aspect-ratio: 16 / 9;
    background: #1a1020 center / cover no-repeat;
    overflow: hidden;
}

.hb-card-media img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hb-card-cuerpo {
    display: flex;
    flex-direction: column;
    gap: 0.45rem;
    padding: 1rem 1.05rem 1.15rem;
    flex: 1;
}

.hb-card h2,
.hb-sesion-titulo {
    font-family: var(--font-cuerpo);
    font-weight: 700;
    letter-spacing: 0;
    text-transform: none;
    line-height: 1.3;
}

.hb-card h2 {
    margin: 0;
    font-size: 1.12rem;
    color: var(--kv-morado-oscuro-1);
}

.hb-card p {
    margin: 0;
    color: #4d3d46;
    font-size: 0.98rem;
    line-height: 1.45;
}

.hb-card-meta {
    margin-top: auto;
    color: #6d5a64;
    font-size: 0.88rem;
    font-weight: 600;
}

.hb-chip {
    align-self: flex-start;
    display: inline-block;
    padding: 0.12rem 0.55rem;
    border-radius: 999px;
    background: var(--hb-chip, var(--kv-morado-medio));
    color: var(--hb-chip-ink, #fff);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.03em;
}

.hb-vacio,
.hb-aviso {
    background: #fff;
    border-radius: 16px;
    padding: 1.2rem 1.3rem;
    box-shadow: 0 10px 28px rgba(80, 20, 45, 0.06);
}

.hb-aviso--ok {
    border-left: 4px solid #1f7a4d;
}

.hb-aviso--error {
    border-left: 4px solid #a3122a;
}

#hb-aviso,
#hb-escribir,
.hb-comentario {
    scroll-margin-top: 8rem;
}

.hb-aviso a {
    color: var(--kv-morado-oscuro-1);
}

.hb-paginador {
    display: flex;
    gap: 1rem;
    align-items: center;
    justify-content: center;
    margin-top: 1.6rem;
}

.hb-paginador a {
    color: var(--kv-morado-oscuro-1);
    font-weight: 700;
}

.hb-video {
    position: relative;
    aspect-ratio: 16 / 9;
    background: #140810;
    border-radius: 16px;
    overflow: hidden;
}

.hb-video iframe,
.hb-facade {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    border: 0;
}

.hb-facade {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    cursor: pointer;
    background: #140810;
}

.hb-facade-img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hb-play {
    width: 4.4rem;
    height: 4.4rem;
    border-radius: 50%;
    background: var(--kv-morado-medio);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.28);
    position: relative;
}

.hb-play::before {
    content: '';
    position: absolute;
    left: 1.7rem;
    top: 1.35rem;
    border-style: solid;
    border-width: 0.85rem 0 0.85rem 1.35rem;
    border-color: transparent transparent transparent #fff;
}

.hb-sr {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    border: 0;
}

.hb-sesion-head {
    margin: 1.2rem 0 1.6rem;
}

.hb-sesion-titulo {
    margin: 0.7rem 0 0.55rem;
    font-size: clamp(1.45rem, 3vw, 2rem);
    color: var(--kv-morado-oscuro-1);
}

.hb-sesion-larga {
    margin: 0 0 0.8rem;
    max-width: 42rem;
}

.hb-enlace-yt {
    margin-top: 0.6rem;
}

.hb-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    margin: 0;
    padding: 0;
    list-style: none;
}

.hb-tags a {
    display: inline-block;
    padding: 0.15rem 0.6rem;
    border-radius: 999px;
    background: #fff;
    border: 1px solid #eadfe4;
    color: var(--kv-morado-oscuro-1);
    text-decoration: none;
    font-size: 0.88rem;
    font-weight: 600;
}

.hb-hilo {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-top: 0.6rem;
}

.hb-comentario {
    background: #fff;
    border-radius: 14px;
    padding: 0.9rem 1rem 0.8rem;
    box-shadow: 0 8px 22px rgba(80, 20, 45, 0.05);
}

.hb-d1 { margin-left: 20px; }
.hb-d2 { margin-left: 40px; }
.hb-d3 { margin-left: 60px; }
.hb-d4 { margin-left: 80px; }

.hb-comentario.es-raiz {
    border-top: 3px solid var(--kv-morado-medio);
}

.hb-comentario.es-profesor {
    box-shadow: inset 4px 0 0 var(--kv-morado-medio);
}

.hb-comentario-top {
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem 0.7rem;
    align-items: baseline;
    margin-bottom: 0.35rem;
}

.hb-comentario-top strong {
    color: var(--kv-morado-oscuro-1);
}

.hb-comentario-top time,
.hb-rol {
    color: #6d5a64;
    font-size: 0.86rem;
}

.hb-badge-prof {
    background: var(--kv-morado-oscuro-1);
    color: #fff;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    border-radius: 999px;
    padding: 0.08rem 0.45rem;
}

.hb-comentario-texto {
    margin: 0 0 0.35rem;
}

.hb-escribir {
    margin-top: 1.6rem;
    background: #fff;
    border-radius: 16px;
    padding: 1.15rem 1.2rem 1.3rem;
    box-shadow: 0 10px 28px rgba(80, 20, 45, 0.06);
}

.hb-escribir h2,
.hb-relacionadas h2 {
    margin: 0 0 0.8rem;
    font-family: var(--font-cuerpo);
    font-size: 1.25rem;
    font-weight: 700;
    letter-spacing: 0;
    text-transform: none;
    color: var(--kv-morado-oscuro-1);
}

.hb-form {
    display: grid;
    gap: 0.75rem;
}

.hb-form label {
    display: grid;
    gap: 0.3rem;
    font-weight: 700;
    font-size: 0.92rem;
    color: #4d3d46;
}

.hb-form input,
.hb-form textarea,
.hb-form select {
    font: inherit;
    font-weight: 400;
    padding: 0.7rem 0.8rem;
    border: 1px solid #e0d4da;
    border-radius: 12px;
    width: 100%;
}

.hb-cuenta {
    font-weight: 500;
    color: #6d5a64;
}

.hb-nota-respuesta {
    margin: 0;
    color: var(--kv-morado-oscuro-1);
    font-weight: 600;
}

.hb-relacionadas {
    margin-top: 2.2rem;
}

.hb-oculta {
    margin: 0 0 1rem;
    padding: 0.7rem 0.9rem;
    background: #fff4d6;
    border-radius: 12px;
}

@media (max-width: 700px) {
    .hb-hero {
        margin-top: 4.2rem;
        padding: 2.4rem 1.1rem 1.8rem;
    }

    .hb-subnav {
        top: 3.9rem;
    }

    .hb-subnav-inner,
    .hb-wrap {
        padding-left: 1.1rem;
        padding-right: 1.1rem;
    }

    .hb-d2,
    .hb-d3,
    .hb-d4 {
        margin-left: 24px;
    }

    .hb-buscar {
        flex-direction: column;
    }
}