/* ==========================================================================
   bitnikgames design system — layout helpers, buttons, badges, cards
   ========================================================================== */

/* --- layout --- */

.container {
  width: 100%;
  max-width: var(--container-width);
  margin-inline: auto;
  padding-inline: 1.25rem;
}

.section {
  padding-block: clamp(3rem, 6vw, 5.5rem);
}

.section-head {
  max-width: 640px;
  margin-bottom: 2.25rem;
}

.section-head .eyebrow,
.eyebrow {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--brand-primary);
  margin-bottom: 0.5rem;
}

.section-head p {
  color: var(--text-muted);
  font-size: 1.05rem;
}

.grid {
  display: grid;
  gap: 1.5rem;
}

.grid-3 {
  grid-template-columns: repeat(3, 1fr);
}

.grid-4 {
  grid-template-columns: repeat(4, 1fr);
}

@media (max-width: 900px) {
  .grid-3,
  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 620px) {
  .grid-3,
  .grid-4 {
    grid-template-columns: 1fr;
  }
}

/* --- buttons --- */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.7rem 1.4rem;
  border-radius: var(--radius-pill);
  border: 2px solid transparent;
  cursor: pointer;
  transition:
    transform 0.15s ease,
    background-color 0.15s ease,
    color 0.15s ease,
    border-color 0.15s ease;
  white-space: nowrap;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-primary {
  background: var(--brand-primary);
  color: var(--color-white);
}

.btn-primary:hover {
  background: var(--brand-primary-hover);
}

.btn-secondary {
  background: var(--brand-accent);
  color: var(--color-ink);
}

.btn-secondary:hover {
  background: var(--color-yellow-deep);
  color: var(--color-white);
}

.btn-outline {
  background: transparent;
  border-color: var(--color-ink);
  color: var(--text);
}

.btn-outline:hover {
  background: var(--color-ink);
  color: var(--color-white);
}

/* mais discreto que .btn-outline — borda/texto no --border/--text-muted em
   vez de --color-ink, para ações secundárias que não devem competir
   visualmente com o outline principal (ex. "sair", "cancelar") */
.btn-ghost {
  background: transparent;
  border-color: var(--border);
  color: var(--text-muted);
}

.btn-ghost:hover {
  border-color: var(--brand-primary);
  color: var(--brand-primary);
}

.btn-block {
  width: 100%;
  justify-content: center;
}

/* --- badges --- */

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  padding: 0.3rem 0.7rem;
  border-radius: var(--radius-pill);
}

.badge-accent {
  background: var(--color-yellow);
  color: var(--color-ink);
}

.badge-primary {
  background: var(--color-brick);
  color: var(--color-white);
}

.badge-secondary {
  background: var(--color-orange);
  color: var(--color-white);
}

.badge-outline {
  background: transparent;
  border: 2px solid var(--text-muted);
  color: var(--text-muted);
}

.badge-ink {
  background: var(--color-ink);
  color: var(--color-white);
}

/* --- cards --- */

.card {
  background: var(--color-white);
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  transition:
    transform 0.18s ease,
    box-shadow 0.18s ease;
  display: flex;
  flex-direction: column;
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card-hover);
}

.card-media {
  aspect-ratio: 4 / 3;
  background: linear-gradient(135deg, var(--color-yellow) 0%, var(--color-orange) 55%, var(--color-brick) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.95rem;
  text-align: center;
  padding: 1rem;
}

.card-body {
  padding: 1.1rem 1.25rem 1.4rem;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  flex: 1;
}

.card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  font-size: 0.82rem;
  color: var(--text-muted);
}

.card-meta span::after {
  content: "·";
  margin-left: 0.4rem;
  color: var(--border);
}

.card-meta span:last-child::after {
  content: "";
}

.card-title {
  font-size: 1.15rem;
  margin: 0;
}

.card-excerpt {
  color: var(--text-muted);
  font-size: 0.92rem;
  margin: 0;
}

.card-footer {
  margin-top: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
}

/* --- detail pages (opcional — só se o projeto tiver páginas de detalhe
   no mesmo estilo do catálogo da bitnikgames) --- */

.detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
}

.detail-media {
  aspect-ratio: 1;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, var(--color-yellow), var(--color-orange) 55%, var(--color-brick));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.4rem;
  text-align: center;
  padding: 2rem;
}

.back-link {
  display: inline-block;
  color: var(--text-muted);
  font-weight: 600;
  margin-bottom: 1rem;
}

.detail-lede {
  font-size: 1.1rem;
  color: var(--text-muted);
}

.detail-tags {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-bottom: 1.5rem;
}

.detail-tags li {
  font-size: 0.8rem;
  font-weight: 600;
  background: var(--bg-alt);
  border-radius: var(--radius-pill);
  padding: 0.3rem 0.75rem;
}

.detail-content {
  border-top: 1px solid var(--border);
  padding-top: 1.75rem;
}

.detail-content h2 {
  font-size: 1.4rem;
  margin-top: 1.75rem;
}

@media (max-width: 800px) {
  .detail-grid {
    grid-template-columns: 1fr;
  }
}