/* Site: temas/index.blade.php (tirado do <style> da view) */
#temas-hero {
    padding: 150px 0 56px;
    text-align: center;
    overflow: hidden;
}
#temas-hero::before {
    content: '';
    position: absolute;
    top: -260px; left: 50%; transform: translateX(-50%);
    width: 900px; height: 900px;
    background: radial-gradient(ellipse, rgba(201,168,76,0.07) 0%, transparent 70%);
    pointer-events: none;
}
.temas-title {
    font-family: 'Playfair Display', serif;
    font-size: clamp(32px, 5vw, 52px);
    line-height: 1.15;
    margin-bottom: 20px;
}
.temas-title em { color: var(--gold); font-style: italic; }
.temas-intro {
    max-width: 680px;
    margin: 0 auto;
    color: var(--cream-dim);
    font-size: 16px;
}

/* ── Faixa "gere um tema único com IA" ──
   Fecha a grade: quem chegou ao fim da lista sem se identificar com nenhum
   modelo pronto encontra a saída ali mesmo. */
#ia-banner { padding: 0 0 96px; }
.ia-box {
    position: relative;
    display: flex;
    align-items: center;
    gap: 28px;
    padding: 30px 34px;
    border-radius: 18px;
    background:
        radial-gradient(ellipse at 12% 0%, rgba(201,168,76,0.16) 0%, transparent 58%),
        radial-gradient(ellipse at 92% 100%, rgba(226,196,122,0.10) 0%, transparent 55%),
        var(--dark-2);
    overflow: hidden;
    isolation: isolate;
}
/* Borda em degradê: uma máscara deixa só a moldura de 1px aparecendo. */
.ia-box::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    padding: 1px;
    background: linear-gradient(115deg, var(--gold) 0%, rgba(201,168,76,0.15) 35%, var(--gold-light) 60%, rgba(201,168,76,0.15) 85%, var(--gold) 100%);
    background-size: 280% 100%;
    -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
    -webkit-mask-composite: xor;
            mask-composite: exclude;
    animation: ia-borda 6s linear infinite;
    pointer-events: none;
}
@keyframes ia-borda {
    from { background-position: 0% 0; }
    to   { background-position: 280% 0; }
}

.ia-selo {
    flex: none;
    display: grid;
    place-items: center;
    width: 64px; height: 64px;
    border-radius: 16px;
    background: linear-gradient(140deg, rgba(201,168,76,0.28), rgba(201,168,76,0.06));
    border: 1px solid var(--gold-border);
    color: var(--gold);
}
.ia-selo svg { animation: ia-brilho 2.8s ease-in-out infinite; }
@keyframes ia-brilho {
    0%, 100% { opacity: 1;   transform: scale(1); }
    50%      { opacity: 0.6; transform: scale(0.92); }
}

.ia-texto { flex: 1 1 auto; min-width: 0; }
.ia-tag {
    display: inline-block;
    font-size: 10px;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 8px;
}
.ia-box h2 {
    font-family: 'Playfair Display', serif;
    font-size: clamp(21px, 2.6vw, 28px);
    line-height: 1.25;
    margin-bottom: 8px;
}
.ia-box h2 em { display: block; color: var(--gold); font-style: italic; }
.ia-box p {
    color: var(--cream-dim);
    font-size: 14px;
    max-width: 560px;
    margin: 0;
}
.ia-acao { flex: none; text-align: center; }
.ia-acao .btn-primary { white-space: nowrap; }
.ia-obs {
    display: block;
    margin-top: 10px;
    font-size: 11px;
    color: var(--cream-dim);
}

@media (prefers-reduced-motion: reduce) {
    .ia-box::before, .ia-selo svg { animation: none; }
}

/* ── Abas de grupo ── */
.group-tabs {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
    margin: 40px 0 48px;
}
.group-tab {
    display: inline-block;
    text-decoration: none;
    padding: 9px 20px;
    border: 1px solid var(--gold-border);
    border-radius: 999px;
    background: transparent;
    color: var(--cream-dim);
    font-family: inherit;
    font-size: 13px;
    font-weight: 400;
    cursor: pointer;
    transition: all 0.2s;
}
.group-tab:hover { border-color: var(--gold); color: var(--cream); }
.group-tab.active {
    background: var(--gold);
    border-color: var(--gold);
    color: var(--dark);
    font-weight: 600;
}

/* ── Grid ── */
#temas-lista { padding-bottom: 56px; }

.temas-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 24px;
}
.tema-card {
    display: block;
    background: var(--dark-2);
    border: 1px solid var(--gold-border);
    border-radius: 12px;
    overflow: hidden;
    transition: all 0.25s;
}
.tema-card:hover {
    transform: translateY(-4px);
    border-color: var(--gold);
    box-shadow: 0 12px 40px rgba(0,0,0,0.45);
}

/* O frame desktop é 16/9. A caixa é ~50px mais alta que isso, e o `cover`
   come as laterais para preencher — em troca o convite aparece bem maior no
   cartão. Centralizado, porque o assunto do frame está no meio. */
.tema-thumb {
    position: relative;
    aspect-ratio: 16 / 12;
    background: var(--dark-3);
    overflow: hidden;
}
.tema-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center center;
    display: block;
}
.tema-thumb-empty {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
    color: var(--gold);
    font-size: 32px;
}
.tema-body { padding: 16px 18px 20px; }
.tema-group {
    font-size: 10px;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 6px;
}
.tema-name {
    font-family: 'Playfair Display', serif;
    font-size: 18px;
    line-height: 1.3;
    margin-bottom: 10px;
}
.tema-desc {
    font-size: 13px;
    color: var(--cream-dim);
    margin-bottom: 14px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.tema-foot {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
}
.tema-price { font-size: 14px; font-weight: 600; color: var(--cream); }
.tema-link { font-size: 13px; color: var(--gold); }

.temas-empty {
    text-align: center;
    color: var(--cream-dim);
    padding: 48px 0;
}

/* ── Texto SEO + CTA ── */
#temas-seo { padding: 72px 0 96px; background: var(--dark-2); border-top: 1px solid var(--gold-border); }
#temas-seo h2 {
    font-family: 'Playfair Display', serif;
    font-size: clamp(24px, 3.5vw, 34px);
    margin-bottom: 20px;
}
#temas-seo p { color: var(--cream-dim); margin-bottom: 16px; max-width: 820px; }
#temas-seo .cta { margin-top: 32px; }

@media (max-width: 820px) {
    .ia-box { flex-direction: column; text-align: center; gap: 18px; padding: 26px 22px; }
    .ia-box p { max-width: none; }
    .ia-acao { width: 100%; }
    .ia-acao .btn-primary { width: 100%; justify-content: center; }
}

@media (max-width: 600px) {
    #temas-hero { padding: 120px 0 40px; }
    .temas-grid { grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 16px; }
    .tema-body { padding: 12px 14px 16px; }
    .tema-name { font-size: 16px; }
}