/* ============================================
   Costela e Cia — Formatos
   A oferta · formato assinatura + cards por evento
   ============================================ */

.formats {
  position: relative;
  background: var(--bg);
  border-top: 1px solid var(--line);
  padding: clamp(72px, 12vh, 152px) clamp(20px, 4vw, 64px);
}

.formats-inner {
  max-width: 1180px;
  margin: 0 auto;
}

/* ---- cabeçalho ---- */
.formats-head {
  max-width: 700px;
  margin-bottom: clamp(44px, 7vh, 86px);
}

.formats-tag {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: clamp(20px, 3vh, 30px);
}

.formats-tag-rule {
  width: clamp(28px, 4vw, 54px);
  height: 2px;
  background: var(--accent);
}

.formats-title {
  font-family: var(--f-display);
  font-weight: 400;
  font-size: clamp(32px, 4.4vw, 62px);
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--ink);
}

.formats-title em {
  font-style: italic;
  color: var(--accent-2);
}

.formats-intro {
  margin-top: clamp(18px, 2.6vh, 26px);
  font-size: clamp(15px, 1.1vw, 17.5px);
  line-height: 1.62;
  color: var(--ink-soft);
}

/* ---- destaque — Churrasco Tipo Festival ---- */
.formats-featured {
  position: relative;
  display: block;
  overflow: hidden;
  border: 1px solid var(--line-strong);
  border-radius: 5px;
  padding: clamp(34px, 5.5vw, 76px);
  margin-bottom: clamp(18px, 2.6vh, 28px);
  background:
    linear-gradient(100deg,
      rgba(21, 13, 8, 0.95) 0%, rgba(21, 13, 8, 0.74) 52%, rgba(21, 13, 8, 0.5) 100%),
    url("../img/texture-carvao.jpg") center center / cover no-repeat;
  transition: border-color 0.4s var(--ease);
}

.formats-featured:hover {
  border-color: var(--accent);
}

.featured-tag {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent-2);
  padding: 7px 15px;
  border: 1px solid rgba(255, 172, 61, 0.35);
  border-radius: 999px;
  margin-bottom: 24px;
}

.featured-name {
  font-family: var(--f-display);
  font-weight: 400;
  font-size: clamp(30px, 4vw, 56px);
  line-height: 1.03;
  letter-spacing: -0.02em;
  color: var(--ink);
  max-width: 13ch;
}

.featured-desc {
  margin-top: 18px;
  max-width: 52ch;
  font-size: clamp(14.5px, 1.05vw, 16.5px);
  line-height: 1.62;
  color: var(--ink-soft);
}

.featured-cta {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-top: 30px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent-2);
}

.featured-cta svg {
  width: 24px;
  height: 11px;
  transition: transform 0.4s var(--ease);
}

.formats-featured:hover .featured-cta svg {
  transform: translateX(6px);
}

/* ---- grid de cards por evento ---- */
.formats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(16px, 2vw, 24px);
}

.format-card {
  display: flex;
}

.format-card > a {
  display: flex;
  flex-direction: column;
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 5px;
  overflow: hidden;
  background: var(--bg-2);
  transition: border-color 0.4s var(--ease), transform 0.4s var(--ease);
}

.format-card > a:hover {
  border-color: var(--accent);
  transform: translateY(-5px);
}

.card-media {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
}

.card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease-out);
}

.format-card > a:hover .card-media img {
  transform: scale(1.05);
}

/* gradiente embaixo da imagem pra assentar o número */
.card-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(21, 13, 8, 0.5) 0%, transparent 32%);
  pointer-events: none;
}

.card-num {
  position: absolute;
  top: 13px;
  left: 16px;
  z-index: 1;
  font-family: var(--f-display);
  font-style: italic;
  font-size: 21px;
  color: var(--ink);
}

.card-body {
  display: flex;
  flex-direction: column;
  flex: 1;
  padding: clamp(22px, 2.4vw, 32px);
}

.card-name {
  font-family: var(--f-display);
  font-weight: 400;
  font-size: clamp(22px, 1.9vw, 28px);
  letter-spacing: -0.01em;
  color: var(--ink);
}

.card-desc {
  margin-top: 11px;
  font-size: 14.5px;
  line-height: 1.6;
  color: var(--ink-soft);
}

.card-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: auto;
  padding-top: 24px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--accent-2);
}

.card-link svg {
  width: 18px;
  height: 9px;
  transition: transform 0.4s var(--ease);
}

.format-card > a:hover .card-link svg {
  transform: translateX(4px);
}

/* ---- rodapé ---- */
.formats-foot {
  margin-top: clamp(34px, 5vh, 58px);
  text-align: center;
  font-size: clamp(14.5px, 1.05vw, 16.5px);
  line-height: 1.6;
  color: var(--ink-soft);
}

.formats-foot a {
  color: var(--accent-2);
  border-bottom: 1px solid rgba(255, 172, 61, 0.35);
  transition: border-color 0.3s var(--ease);
}

.formats-foot a:hover {
  border-color: var(--accent);
}

/* ---- reveal (hooka no .is-revealed do reveal.js) ---- */
.formats-head,
.formats-featured,
.format-card,
.formats-foot {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
}

.formats.is-revealed .formats-head,
.formats.is-revealed .formats-featured,
.formats.is-revealed .format-card,
.formats.is-revealed .formats-foot {
  opacity: 1;
  transform: translateY(0);
}

.formats.is-revealed .formats-featured { transition-delay: 0.12s; }
.formats.is-revealed .format-card:nth-child(1) { transition-delay: 0.22s; }
.formats.is-revealed .format-card:nth-child(2) { transition-delay: 0.32s; }
.formats.is-revealed .format-card:nth-child(3) { transition-delay: 0.42s; }
.formats.is-revealed .formats-foot { transition-delay: 0.5s; }

@media (prefers-reduced-motion: reduce) {
  .formats-head,
  .formats-featured,
  .format-card,
  .formats-foot {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* ---- responsivo ---- */
@media (max-width: 860px) {
  .formats-grid {
    grid-template-columns: 1fr;
    max-width: 440px;
    margin-inline: auto;
  }
}