/* ─────────────────────────────────────────────────────────────
   Accomplishments · VoltAgent-inspired dark
   Hairline cards · amber highlight pills for awards
   ───────────────────────────────────────────────────────────── */

body {
  font-family: var(--font-sans);
  background-color: var(--c-canvas);
  color: var(--c-ink);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.content {
  display: block;
  margin: 0 auto;
  max-width: var(--container-max);
  padding: var(--sp-8) var(--gutter-x) var(--sp-16);
  background: transparent;
  background-image: none;
}
main { width: 100%; }

h1, .page-title {
  font-family: var(--font-sans);
  font-size: var(--fs-display-xl);
  font-weight: 600;
  line-height: var(--lh-display-xl);
  letter-spacing: var(--ls-display-tight);
  color: var(--c-ink-strong);
  text-align: center;
  margin: var(--sp-10) 0 var(--sp-4);
  position: relative;
  display: block;
}
h1::after, .page-title::after { content: none; }

.page-eyebrow {
  display: block;
  text-align: center;
  font-family: var(--font-mono);
  font-size: var(--fs-eyebrow);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: var(--ls-eyebrow);
  color: var(--c-primary);
  margin-top: var(--sp-8);
}

.page-subtitle {
  text-align: center;
  font-size: var(--fs-body-lg);
  color: var(--c-body);
  margin: 0 auto var(--sp-10);
  max-width: 640px;
  line-height: var(--lh-body);
}

.feat-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
  gap: var(--sp-4);
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0;
  width: 100%;
  /* Cards never stretch to match the row's tallest sibling */
  align-items: start;
  grid-auto-rows: min-content;
}

.feat {
  text-align: left;
  align-self: start;
  display: flex;
  flex-direction: column;
  background-color: rgba(20, 22, 26, 0.55);
  backdrop-filter: blur(14px) saturate(1.05);
  -webkit-backdrop-filter: blur(14px) saturate(1.05);
  color: var(--c-ink);
  border: var(--bw-hair) solid var(--c-hairline);
  border-radius: var(--r-md);
  padding: var(--sp-6);
  position: relative;
  overflow: hidden;
  opacity: 0;
  transform: translateY(8px);
  animation: feat-in var(--dur-slow) var(--ease-out) forwards;
  animation-delay: var(--stagger, 0ms);
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.28);
  transition: border-color 0.35s var(--ease-out),
              background 0.35s var(--ease-out),
              transform 0.4s var(--ease-out),
              box-shadow 0.35s var(--ease-out);
}
@keyframes feat-in { to { opacity: 1; transform: translateY(0); } }

/* Top accent line ignites on hover */
.feat::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--c-primary), transparent);
  opacity: 0;
  transition: opacity 0.35s var(--ease-out);
  pointer-events: none;
}

.feat:hover {
  background-color: rgba(28, 32, 38, 0.72);
  border-color: rgba(0, 217, 146, 0.45);
  transform: translateY(-6px) scale(1.012);
  box-shadow:
    0 18px 40px rgba(0, 0, 0, 0.45),
    0 0 32px rgba(0, 217, 146, 0.14);
  z-index: 5;
}
.feat:hover::before { opacity: 1; }

/* Dim siblings when one card is hovered */
.feat-list:has(.feat:hover) .feat:not(:hover) {
  filter: blur(1.5px);
  opacity: 0.55;
  transform: scale(0.985);
  transition: filter 0.35s var(--ease-out),
              opacity 0.35s var(--ease-out),
              transform 0.35s var(--ease-out);
}

.feat .title {
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: var(--fs-display-sm);
  color: var(--c-ink-strong);
  margin: 0 0 var(--sp-4);
  line-height: 1.3;
  letter-spacing: -0.015em;
  transition: color var(--dur-fast);
}
.feat:hover .title { color: var(--c-primary); }

.feat .tag-list { display: flex; flex-wrap: wrap; gap: 6px; margin: 0 0 var(--sp-4); }

tag {
  display: inline-block;
  padding: 3px 8px;
  margin: 0;
  border-radius: var(--r-xs);
  background: transparent;
  color: var(--c-body);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 400;
  border: var(--bw-hair) solid var(--c-hairline);
  box-shadow: none;
  transition: color var(--dur-fast), border-color var(--dur-fast);
}
tag:hover { color: var(--c-ink); border-color: var(--c-hairline-strong); transform: none; background: transparent; }

.highlight-list { display: flex; flex-wrap: wrap; gap: 6px; margin: 0 0 var(--sp-5); }
.highlight-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px 4px 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.01em;
  color: var(--c-amber);
  background: var(--c-amber-soft);
  border: var(--bw-hair) solid rgba(245, 158, 11, 0.32);
  border-radius: var(--r-xs);
}
.highlight-pill::before {
  content: '';
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--c-amber);
  box-shadow: 0 0 6px rgba(245, 158, 11, 0.55);
  flex-shrink: 0;
}
.highlight-pill i { display: none; }

.feat .context {
  color: var(--c-body);
  font-size: var(--fs-body-sm);
  line-height: var(--lh-body);
  margin: var(--sp-4) 0;
  flex-grow: 1;
}

hr { border: none; height: 1px; background: var(--c-hairline); margin: var(--sp-5) 0; opacity: 1; }

.source-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  color: var(--c-ink);
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: var(--fs-body-sm);
  padding: 8px 14px;
  border-radius: var(--r-sm);
  margin: var(--sp-4) 0 0;
  text-decoration: none;
  border: var(--bw-hair) solid var(--c-hairline);
  transition: background var(--dur-fast), border-color var(--dur-fast), color var(--dur-fast);
  width: max-content;
}
.source-link:hover { background: var(--c-primary); color: var(--c-on-primary); border-color: var(--c-primary); }
.source-link i { font-size: 15px; margin-left: 6px; transition: transform var(--dur-fast); }
.source-link:hover i { transform: translateX(3px); }

@media (max-width: 900px) {
  .content { padding: var(--sp-6) var(--gutter-x) var(--sp-10); }
  h1, .page-title { margin: var(--sp-8) 0 var(--sp-3); }
  .page-subtitle { font-size: var(--fs-body); margin-bottom: var(--sp-8); }
  .feat-list { grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); }
}
@media (max-width: 600px) {
  .feat-list { grid-template-columns: 1fr; }
  .feat { padding: var(--sp-5); }
}