/* ============================
   PÁGINA DE PROJETO (detalhe)
   Reaproveita as variáveis e o header/footer de ../styles.css
   ============================ */

.proj-main { padding-top: 68px; }

/* ── Barra de navegação (voltar) ── */
.proj-back {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.86rem;
    font-weight: 500;
    color: var(--txt-sec);
    padding: 30px 0 0;
    transition: color var(--t), transform var(--t);
}
.proj-back:hover { color: var(--acento); transform: translateX(-3px); }
.proj-back svg { width: 18px; height: 18px; }

/* ── Cabeçalho do projeto ── */
.proj-hero { padding-block: 40px 48px; }
.proj-eyebrow {
    display: block;
    font-family: var(--mono);
    font-size: 0.78rem;
    color: var(--acento);
    letter-spacing: 3px;
    text-transform: uppercase;
    margin-bottom: 16px;
}
.proj-title {
    font-size: clamp(2rem, 5vw, 3.2rem);
    font-weight: 800;
    letter-spacing: -1px;
    line-height: 1.1;
    margin-bottom: 18px;
}
.proj-lead {
    font-size: clamp(1rem, 2vw, 1.15rem);
    color: var(--txt-sec);
    max-width: 680px;
    margin-bottom: 26px;
}

/* Tags de stack */
.proj-tags { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 30px; }
.proj-tag {
    font-family: var(--mono);
    font-size: 0.72rem;
    color: var(--acento);
    background: var(--acento-bg);
    border: 1px solid var(--border);
    padding: 5px 14px;
    border-radius: var(--r-pill);
}

/* Botões de ação */
.proj-actions { display: flex; flex-wrap: wrap; gap: 14px; align-items: center; }

.proj-status {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.8rem;
    font-family: var(--mono);
    color: var(--txt-muted);
}
.proj-status .dot {
    width: 8px; height: 8px; border-radius: 50%;
    background: #22c55e;
    box-shadow: 0 0 10px rgba(34,197,94,0.6);
}
.proj-status.offline .dot { background: #ef4444; box-shadow: 0 0 10px rgba(239,68,68,0.5); }

/* ── Seção genérica dentro da página ── */
.proj-section { padding-block: 52px; }
.proj-section h2 {
    font-size: clamp(1.4rem, 3vw, 1.9rem);
    font-weight: 800;
    letter-spacing: -0.5px;
    margin-bottom: 14px;
}
.proj-section h2 .num {
    font-family: var(--mono);
    font-size: 0.9rem;
    color: var(--acento);
    margin-right: 10px;
    vertical-align: middle;
}
.proj-section p { color: var(--txt-sec); max-width: 720px; margin-bottom: 14px; }

/* Lista de destaques / features */
.proj-features {
    list-style: none;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
    margin-top: 26px;
}
.proj-feature {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--r-md);
    padding: 20px 22px;
    transition: border-color var(--t), transform var(--t);
}
.proj-feature:hover { border-color: var(--border-md); transform: translateY(-3px); }
.proj-feature h3 { font-size: 0.98rem; font-weight: 700; margin-bottom: 6px; }
.proj-feature h3::before { content: '▹'; color: var(--acento); margin-right: 8px; }
.proj-feature p { font-size: 0.85rem; color: var(--txt-muted); margin: 0; line-height: 1.55; }

/* ── Galeria de prints ── */
.proj-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
    margin-top: 26px;
}
/* Galeria para capturas de celular (retrato) — colunas mais estreitas */
.proj-gallery.retrato {
    grid-template-columns: repeat(auto-fill, minmax(190px, 1fr));
}

.shot {
    position: relative;
    border: 1px solid var(--border);
    border-radius: var(--r-md);
    overflow: hidden;
    background: var(--bg-card);
    cursor: zoom-in;
    transition: border-color var(--t), transform var(--t), box-shadow var(--t);
}
.shot:hover {
    border-color: var(--border-md);
    transform: translateY(-4px);
    box-shadow: 0 14px 36px rgba(0,0,0,0.35), 0 0 22px rgba(34,211,238,0.06);
}
.shot img { width: 100%; height: auto; display: block; }
.shot figcaption {
    font-size: 0.78rem;
    color: var(--txt-muted);
    padding: 12px 16px;
    border-top: 1px solid var(--border);
}

/* Placeholder para print ainda não adicionado */
.shot-placeholder {
    display: grid;
    place-items: center;
    min-height: 200px;
    color: var(--txt-muted);
    font-family: var(--mono);
    font-size: 0.8rem;
    text-align: center;
    padding: 24px;
    cursor: default;
    background:
        repeating-linear-gradient(45deg, rgba(34,211,238,0.03) 0 10px, transparent 10px 20px),
        var(--bg-card);
}

/* ── Vídeo de apresentação (embed 16:9) ── */
.proj-video {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 9;
    margin-top: 26px;
    border: 1px solid var(--border);
    border-radius: var(--r-md);
    overflow: hidden;
    background: var(--bg-card);
    box-shadow: var(--shadow);
}
.proj-video iframe {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    border: 0;
}

/* ── Lightbox ── */
.lightbox {
    position: fixed;
    inset: 0;
    z-index: 200;
    display: none;
    place-items: center;
    padding: 5vw;
    background: rgba(8, 13, 24, 0.92);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
}
.lightbox.open { display: grid; }
.lightbox img {
    max-width: 100%;
    max-height: 90vh;
    border-radius: var(--r-sm);
    box-shadow: var(--shadow-lg);
}
.lightbox-close {
    position: absolute;
    top: 24px; right: 28px;
    width: 44px; height: 44px;
    display: grid; place-items: center;
    border: 1px solid var(--border-md);
    border-radius: var(--r-sm);
    background: rgba(15,23,42,0.6);
    color: var(--txt);
    cursor: pointer;
    transition: border-color var(--t), color var(--t);
}
.lightbox-close:hover { border-color: var(--acento); color: var(--acento); }

/* ── Navegação entre projetos (rodapé) ── */
.proj-nav-footer {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
    padding-block: 40px;
    border-top: 1px solid var(--border);
    margin-top: 30px;
}

@media (max-width: 640px) {
    .proj-features { grid-template-columns: 1fr; }
}

/* ============================
   UTILITÁRIOS
   (substituem style= inline, para a CSP dispensar 'unsafe-inline')
   ============================ */
.btn-icon { margin-left: 8px; }

.proj-nota {
    margin-top: 26px;
    font-size: 0.86rem;
    color: var(--txt-muted);
    border-left: 2px solid var(--border-md);
    padding-left: 14px;
    max-width: 680px;
}