/* ==========================================================================
   components.css — reusable cards, tags, buttons, badges
   ========================================================================== */

/* ============== TAG ============== */
.tag {
  display: inline-block;
  font-family: var(--mono);
  font-size: 0.7rem;
  padding: 0.3rem 0.6rem;
  border: 1px solid var(--line-2);
  color: var(--ink-3);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  transition: all 0.3s ease;
}
.tag.hot  { border-color: var(--hot); color: var(--hot); }
.tag.mint { border-color: var(--mint); color: var(--mint); }
.tag.gold { border-color: var(--gold); color: var(--gold); }
a.tag:hover { background: var(--bg-3); border-color: var(--ink-3); color: var(--ink); }

/* ============== BUTTON ============== */
.btn-x {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.85rem 1.5rem;
  font-family: var(--mono);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  border: 1px solid var(--line-2);
  background: transparent;
  color: var(--ink);
  cursor: pointer;
  transition: all 0.3s ease;
}
.btn-x:hover { border-color: var(--hot); color: var(--hot); }
.btn-x.primary { background: var(--hot); border-color: var(--hot); color: var(--bg); }
.btn-x.primary:hover { background: var(--hot-2); border-color: var(--hot-2); color: var(--bg); }
.btn-x .arr { transition: transform 0.3s ease; }
.btn-x:hover .arr { transform: translateX(4px); }

/* ============== ARTICLE CARD ============== */
.article-card {
  display: block;
  background: var(--bg-2);
  border: 1px solid var(--line);
  position: relative;
  transition: all 0.4s ease;
  cursor: pointer;
  height: 100%;
}
.article-card:hover {
  border-color: var(--ink-3);
  transform: translateY(-4px);
}
.article-card:hover .card-cover { transform: scale(1.04); }
.article-card:hover .card-arrow { color: var(--hot); transform: translate(3px, -3px); }

.card-cover {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: var(--bg-3);
  border-bottom: 1px solid var(--line);
}
.card-cover svg, .card-cover img {
  width: 100%; height: 100%;
  display: block;
  transition: transform 0.6s ease;
}
.card-cover .cover-tag {
  position: absolute;
  top: 1rem; left: 1rem;
  background: rgba(10, 10, 10, 0.7);
  backdrop-filter: blur(6px);
  padding: 0.3rem 0.6rem;
  font-family: var(--mono);
  font-size: 0.7rem;
  color: var(--ink);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  border: 1px solid var(--line);
  z-index: 2;
}

.card-body {
  padding: 1.5rem 1.5rem 4.5rem;
  position: relative;
}
.card-meta {
  display: flex;
  gap: 1rem;
  font-family: var(--mono);
  font-size: 0.7rem;
  color: var(--ink-3);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 0.8rem;
}
.card-meta .dot { color: var(--hot); }
.card-meta .author { color: var(--ink-2); }

.card-title {
  font-size: 1.4rem;
  font-weight: 500;
  line-height: 1.2;
  letter-spacing: -0.01em;
  margin: 0 0 0.6rem;
  color: var(--ink);
}
.article-card:hover .card-title { color: var(--hot); }

.card-excerpt {
  color: var(--ink-2);
  font-size: 0.9rem;
  line-height: 1.6;
  margin: 0;
}

.card-arrow {
  position: absolute;
  bottom: 1.5rem;
  right: 1.5rem;
  font-size: 1.2rem;
  color: var(--ink-3);
  transition: all 0.3s ease;
}

.card-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 1.5rem;
  border-top: 1px solid var(--line);
  font-family: var(--mono);
  font-size: 0.7rem;
  color: var(--ink-3);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

/* compact variant */
.article-card.compact .card-body { padding: 1.2rem 1.2rem 3.5rem; }
.article-card.compact .card-title { font-size: 1.1rem; }
.article-card.compact .card-excerpt { font-size: 0.85rem; }

/* ============== FEATURED (large) ============== */
.article-featured {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  border: 1px solid var(--line);
  background: var(--bg-2);
  position: relative;
  overflow: hidden;
  transition: border-color 0.4s ease;
}
.article-featured:hover { border-color: var(--ink-3); }
.article-featured .cover { aspect-ratio: 4 / 3; overflow: hidden; }
.article-featured .cover svg { width: 100%; height: 100%; transition: transform 0.6s ease; }
.article-featured:hover .cover svg { transform: scale(1.04); }
.article-featured .info {
  padding: 3rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.article-featured .info .kicker {
  font-family: var(--mono);
  font-size: 0.75rem;
  color: var(--hot);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  margin-bottom: 1.2rem;
}
.article-featured h2 {
  font-size: clamp(1.8rem, 3vw, 2.8rem);
  font-weight: 600;
  line-height: 1.1;
  margin: 0 0 1rem;
  letter-spacing: -0.02em;
}
.article-featured h2 .serif { color: var(--hot); }
.article-featured p {
  color: var(--ink-2);
  font-size: 1.05rem;
  line-height: 1.6;
  margin: 0 0 1.5rem;
}
.article-featured .meta {
  font-family: var(--mono);
  font-size: 0.75rem;
  color: var(--ink-3);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
}
.article-featured .meta .hot { color: var(--hot); }

@media (max-width: 1024px) {
  .article-featured { grid-template-columns: 1fr; }
  .article-featured .info { padding: 2rem; }
}

/* ============== SECTION HEAD ============== */
.sec-head {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 3rem;
  margin-bottom: 4rem;
  align-items: start;
}
.sec-num {
  font-family: var(--mono);
  font-size: 0.8rem;
  color: var(--ink-3);
  padding-top: 0.5rem;
  border-top: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
}
.sec-num span:last-child { color: var(--hot); }
.sec-title-wrap {
  border-top: 1px solid var(--line);
  padding-top: 0.5rem;
}
.sec-title-wrap .kicker {
  font-family: var(--mono);
  font-size: 0.75rem;
  color: var(--ink-3);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}
.sec-title {
  font-size: clamp(2.2rem, 5vw, 4rem);
  font-weight: 600;
  line-height: 1.05;
  letter-spacing: -0.03em;
  margin: 0;
}
.sec-title .serif { color: var(--hot); }
.sec-intro {
  font-size: 1.1rem;
  color: var(--ink-2);
  max-width: 38em;
  margin-top: 1.5rem;
  font-weight: 300;
  line-height: 1.7;
}
@media (max-width: 720px) {
  .sec-head { grid-template-columns: 1fr; gap: 1rem; }
}

/* ============== REVEAL ============== */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.9s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.9s cubic-bezier(0.16, 1, 0.3, 1);
}
.reveal.in { opacity: 1; transform: translateY(0); }

/* ============== COUNTER ============== */
.counter { display: inline-block; }

/* ============== BREADCRUMB ============== */
.crumb {
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--ink-3);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  padding: 1.2rem 0;
  border-bottom: 1px solid var(--line);
}
.crumb a { color: var(--ink-2); }
.crumb a:hover { color: var(--hot); }
.crumb .sep { margin: 0 0.6rem; color: var(--ink-3); }
.crumb .here { color: var(--hot); }