/* ==========================================================================
   dio/pages/pessoas.css — Instrutores e Blog
   (Views/Autores: Index, Instrutor · Views/Blog: Index, BlogPost)

   Depende de dio/tokens.css, base.css e components.css.
   Blocos: .dio-instrutores · .dio-icard · .dio-perfil · .dio-blog · .dio-post
   ========================================================================== */

/* --------------------------------------------------------------------------
   Grade de instrutores
   -------------------------------------------------------------------------- */
.dio-instrutores {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: var(--dio-space-5);
}

@media (max-width: 1199px) { .dio-instrutores { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (max-width: 991px) { .dio-instrutores { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 575px) { .dio-instrutores { grid-template-columns: 1fr; } }

.dio-icard {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: var(--dio-space-6) var(--dio-space-5) var(--dio-space-5);
    border-radius: var(--dio-radius-lg);
    border: 1px solid var(--dio-border-soft);
    background: linear-gradient(165deg, var(--dio-bg-elev-2), var(--dio-bg-elev) 70%);
    transition: transform var(--dio-dur) var(--dio-ease), border-color var(--dio-dur) var(--dio-ease), box-shadow 260ms var(--dio-ease);
}

.dio-icard:hover {
    transform: translateY(-3px);
    border-color: rgba(var(--dio-accent-rgb), .5);
    box-shadow: 0 16px 32px -20px rgba(var(--dio-accent-rgb), .6);
}

.dio-icard__foto {
    width: 128px;
    height: 128px;
    border-radius: 50%;
    padding: 3px;
    background: linear-gradient(135deg, var(--dio-accent), var(--dio-c-ia));
    margin-bottom: var(--dio-space-4);
}

.dio-icard__foto img {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--dio-bg-elev);
    display: block;
}

.dio-icard__nome {
    font-size: 18px;
}

.dio-page a.dio-icard__nome-link { color: var(--dio-text); }
.dio-page a.dio-icard__nome-link:hover { color: var(--dio-accent); }

.dio-icard__titulo {
    color: var(--dio-text-dim) !important; /* ver nota sobre !important em base.css */
    font-size: 13.5px;
    line-height: 1.5;
    margin-top: 6px;
    min-height: calc(2 * 1.5em);
}

.dio-icard__social {
    display: flex;
    gap: var(--dio-space-2);
    margin-top: var(--dio-space-4);
}

.dio-icard__social a,
.dio-perfil__social a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 10px;
    border: 1px solid var(--dio-border-soft);
    color: var(--dio-text-dim);
    font-size: 14px;
    transition: border-color var(--dio-dur) var(--dio-ease), color var(--dio-dur) var(--dio-ease);
}

.dio-icard__social a:hover,
.dio-perfil__social a:hover {
    border-color: rgba(var(--dio-accent-rgb), .55);
    color: var(--dio-accent);
}

/* --------------------------------------------------------------------------
   Perfil do instrutor
   -------------------------------------------------------------------------- */
.dio-perfil__hero {
    position: relative;
    padding: calc(var(--dio-header-h) + var(--dio-space-8)) 0 var(--dio-space-8);
    background:
        radial-gradient(55% 70% at 100% 0%, rgba(26, 79, 214, .22), transparent 65%),
        radial-gradient(40% 50% at 0% 100%, rgba(var(--dio-accent-rgb), .10), transparent 70%),
        var(--dio-bg);
    border-bottom: 1px solid var(--dio-border-soft);
    overflow: hidden;
}

.dio-perfil__hero::after {
    content: "";
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255, 255, 255, .03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, .03) 1px, transparent 1px);
    background-size: 48px 48px;
    -webkit-mask-image: linear-gradient(180deg, #000 0%, transparent 90%);
    mask-image: linear-gradient(180deg, #000 0%, transparent 90%);
    pointer-events: none;
}

.dio-perfil__hero > .dio-container {
    position: relative;
    z-index: 1;
}

.dio-perfil__grid {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    gap: var(--dio-space-7);
    align-items: center;
}

.dio-perfil__foto {
    width: 168px;
    height: 168px;
    border-radius: 50%;
    padding: 4px;
    background: linear-gradient(135deg, var(--dio-accent), var(--dio-c-ia));
}

.dio-perfil__foto img {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    object-fit: cover;
    border: 4px solid var(--dio-bg);
    display: block;
}

.dio-perfil__nome {
    font-size: clamp(30px, 3.6vw, 44px);
    letter-spacing: -0.02em;
    margin-top: var(--dio-space-2);
}

.dio-perfil__titulo {
    color: var(--dio-text-dim) !important;
    font-size: 17px;
    margin-top: var(--dio-space-2);
}

.dio-perfil__mini {
    color: var(--dio-text-dim) !important;
    font-size: 15px;
    line-height: 1.6;
    margin-top: var(--dio-space-4);
    max-width: 680px;
}

.dio-perfil__social {
    display: flex;
    gap: var(--dio-space-2);
    margin-top: var(--dio-space-5);
}

.dio-perfil__stats {
    display: flex;
    flex-wrap: wrap;
    gap: var(--dio-space-3) var(--dio-space-6);
    margin-top: var(--dio-space-5);
}

.dio-perfil__stat strong {
    display: block;
    font-family: var(--dio-font-display);
    font-size: 24px;
    font-weight: 700;
    line-height: 1;
    color: var(--dio-text);
}

.dio-perfil__stat span {
    display: block;
    margin-top: 4px;
}

@media (max-width: 767px) {
    .dio-perfil__grid { grid-template-columns: 1fr; text-align: center; justify-items: center; }
    .dio-perfil__social, .dio-perfil__stats { justify-content: center; }
}

/* --------------------------------------------------------------------------
   Blog — listagem
   -------------------------------------------------------------------------- */
.dio-blog__grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: var(--dio-space-5);
}

@media (max-width: 991px) { .dio-blog__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 575px) { .dio-blog__grid { grid-template-columns: 1fr; } }

.dio-pcard {
    display: flex;
    flex-direction: column;
    border-radius: var(--dio-radius-lg);
    border: 1px solid var(--dio-border-soft);
    background: var(--dio-bg-elev);
    overflow: hidden;
    transition: transform var(--dio-dur) var(--dio-ease), border-color var(--dio-dur) var(--dio-ease), box-shadow 260ms var(--dio-ease);
}

.dio-pcard:hover {
    transform: translateY(-3px);
    border-color: rgba(var(--dio-accent-rgb), .55);
    box-shadow: 0 16px 32px -20px rgba(var(--dio-accent-rgb), .6);
}

.dio-pcard__capa {
    display: block;
    aspect-ratio: 16 / 9;
    overflow: hidden;
    background: var(--dio-bg-elev-2);
}

.dio-pcard__capa img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 400ms var(--dio-ease);
}

.dio-pcard:hover .dio-pcard__capa img { transform: scale(1.04); }

.dio-pcard__body {
    display: flex;
    flex-direction: column;
    gap: var(--dio-space-3);
    padding: var(--dio-space-5);
    flex: 1;
}

.dio-pcard__title {
    font-size: 18px;
    line-height: 1.3;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.dio-page a.dio-pcard__title-link { color: var(--dio-text); }
.dio-page a.dio-pcard__title-link:hover { color: var(--dio-accent); }

.dio-pcard__sub {
    color: var(--dio-text-dim) !important;
    font-size: 14px;
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.dio-pcard__foot {
    margin-top: auto;
    padding-top: var(--dio-space-3);
    border-top: 1px solid var(--dio-border-soft);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--dio-space-3);
}

.dio-pcard__foot .dio-pessoa img { width: 28px; height: 28px; }
.dio-pcard__foot .dio-pessoa strong { font-size: 13px; font-weight: 500; }

/* --------------------------------------------------------------------------
   Blog — post
   -------------------------------------------------------------------------- */
.dio-post__hero {
    position: relative;
    padding: calc(var(--dio-header-h) + var(--dio-space-8)) 0 var(--dio-space-8);
    background:
        radial-gradient(55% 80% at 85% 20%, color-mix(in srgb, var(--item-color-2, var(--item-color, var(--dio-accent))) 30%, transparent), transparent 70%),
        linear-gradient(165deg,
            color-mix(in srgb, var(--item-color, var(--dio-accent)) 28%, var(--dio-bg)) 0%,
            color-mix(in srgb, var(--item-color, var(--dio-accent)) 10%, var(--dio-bg)) 55%,
            var(--dio-bg) 100%);
    border-bottom: 1px solid color-mix(in srgb, var(--item-color, var(--dio-accent)) 25%, transparent);
    overflow: hidden;
}

.dio-post__hero::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    z-index: 2;
    background: linear-gradient(90deg, var(--item-color, var(--dio-accent)), var(--item-color-2, var(--item-color, var(--dio-accent))));
}

.dio-post__hero::after {
    content: "";
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255, 255, 255, .03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, .03) 1px, transparent 1px);
    background-size: 48px 48px;
    -webkit-mask-image: linear-gradient(180deg, #000 0%, transparent 85%);
    mask-image: linear-gradient(180deg, #000 0%, transparent 85%);
    pointer-events: none;
}

.dio-post__hero > .dio-container {
    position: relative;
    z-index: 1;
}

.dio-post__inner {
    max-width: 860px;
}

.dio-post__cats {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: var(--dio-space-4);
}

/* categoria do post: pill com contorno e texto na cor de destaque (a versão anterior reaproveitava um chip do Plus,
   cuja folha não carrega no blog, e ficava quase invisível sobre o hero) */
.dio-page a.dio-post__cat {
    display: inline-block;
    padding: 4px 11px;
    border-radius: var(--dio-radius-pill);
    border: 1px solid rgba(var(--dio-accent-rgb), .55);
    background: rgba(var(--dio-accent-rgb), .10);
    font-family: var(--dio-font-mono);
    font-size: 11px;
    letter-spacing: .06em;
    text-transform: uppercase;
    color: var(--dio-accent);
    text-decoration: none;
    transition: border-color var(--dio-dur) var(--dio-ease), background var(--dio-dur) var(--dio-ease);
}

.dio-page a.dio-post__cat:hover {
    border-color: var(--dio-accent);
    background: rgba(var(--dio-accent-rgb), .18);
}

.dio-post__title {
    font-size: clamp(30px, 3.8vw, 48px);
    line-height: 1.08;
    letter-spacing: -0.02em;
    text-wrap: balance;
}

.dio-post__sub {
    color: var(--dio-text-dim) !important;
    font-size: 18px;
    line-height: 1.55;
    margin-top: var(--dio-space-4);
}

.dio-post__meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--dio-space-3) var(--dio-space-5);
    margin-top: var(--dio-space-6);
}

.dio-post__cols {
    display: grid;
    grid-template-columns: minmax(0, 8fr) minmax(0, 4fr);
    gap: var(--dio-space-8);
    align-items: start;
}

@media (max-width: 991px) {
    .dio-post__cols { grid-template-columns: minmax(0, 1fr); gap: var(--dio-space-6); }
}

/* zero-md renderiza o markdown num shadow DOM; a cor vem por herança */
.dio-post__md {
    color: var(--dio-text-dim);
    font-size: 16.5px;
    line-height: 1.75;
}

.dio-post__bloco + .dio-post__bloco {
    margin-top: var(--dio-space-7);
}

/* fim do artigo → primeiro bloco ("Assista este curso…" / "Sobre o autor(a)"): só um respiro, sem fio */
.dio-post__md + .dio-post__bloco {
    margin-top: var(--dio-space-7);
}

/* os títulos desses blocos são só texto: sem a linha do .dio-h entre o título e o balão do curso/autor */
.dio-post__bloco .dio-h {
    padding-bottom: 0;
    border-bottom: 0;
    margin-bottom: var(--dio-space-4);
}

.dio-post__autor {
    display: flex;
    gap: var(--dio-space-4);
    align-items: flex-start;
}

.dio-post__autor img {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--dio-border);
    flex: none;
}

.dio-post__autor-nome {
    font-size: 17px;
}

.dio-post__autor-titulo {
    color: var(--dio-text-dim) !important;
    font-size: 13.5px;
    margin-top: 2px;
}

.dio-post__autor-bio {
    color: var(--dio-text-dim) !important;
    font-size: 14px;
    line-height: 1.6;
    margin-top: var(--dio-space-3);
}