/* Experience Deck Styles
 * Dedicated to event.html cards while preserving existing layout flow.
 */

:root {
  --exp-bg: #0A0A0F;
  --exp-card-bg: rgba(12, 14, 26, 0.85);
  --exp-card-border: rgba(255, 255, 255, 0.08);
  --exp-highlight: #38bdf8;
  --exp-highlight-soft: rgba(56, 189, 248, 0.15);
  --exp-text: #f8fafc;
  --exp-muted: #94a3b8;
}

.experience-hub {
  margin-top: 60px;
  width: 100%;
}

.experience-kicker {
  font-family: 'Potta One', cursive, 'Segoe UI', sans-serif;
  letter-spacing: 0.4em;
  color: var(--exp-highlight);
  margin-bottom: 12px;
}

.experience-title {
  font-size: clamp(2rem, 4vw, 3rem);
  color: var(--exp-text);
  margin: 0;
}

.experience-subtitle {
  color: var(--exp-muted);
  max-width: 720px;
  margin: 12px auto 0;
  line-height: 1.6;
}

.experience-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 32px;
  padding: 20px 0 60px;
}

.experience-card {
  position: relative;
  border-radius: 28px;
  padding: 28px;
  background: var(--exp-card-bg);
  border: 1px solid var(--exp-card-border);
  box-shadow: 0 20px 45px rgba(2, 6, 23, 0.45),
              inset 0 0 0 1px rgba(255, 255, 255, 0.02);
  overflow: hidden;
  transition: transform 500ms cubic-bezier(0.16, 1, 0.3, 1),
              border-color 300ms ease,
              box-shadow 300ms ease;
  transform: translate3d(0, 20px, 0);
  opacity: 0;
  will-change: transform, opacity;
}

.experience-card::before,
.experience-card::after {
  content: "";
  position: absolute;
  inset: 1px;
  border-radius: inherit;
  pointer-events: none;
}

.experience-card::before {
  background: radial-gradient(circle at top right, var(--exp-highlight-soft), transparent 65%);
  opacity: 0;
  transition: opacity 400ms ease;
}

.experience-card::after {
  border: 1px solid transparent;
  transition: border-color 400ms ease;
}

.experience-card.is-visible {
  opacity: 1;
  transform: translate3d(0, 0, 0);
}

.experience-card:hover {
  transform: translate3d(0, -6px, 0);
  border-color: rgba(56, 189, 248, 0.35);
  box-shadow: 0 30px 60px rgba(2, 6, 23, 0.55),
              0 0 30px rgba(56, 189, 248, 0.08);
}

.experience-card:hover::before {
  opacity: 1;
}

.experience-card:hover::after {
  border-color: rgba(56, 189, 248, 0.3);
}

.experience-card header {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 18px;
}

.experience-card h3 {
  margin: 0;
  font-size: clamp(1.25rem, 1.4vw, 1.5rem);
  color: var(--exp-text);
  letter-spacing: 0.01em;
}

.experience-card .company {
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.25em;
  color: var(--exp-highlight);
}

.experience-card .duration {
  font-size: 0.9rem;
  color: var(--exp-muted);
}

.experience-card p {
  margin: 0 0 12px;
  color: var(--exp-muted);
  font-size: 0.98rem;
  line-height: 1.6;
}

.experience-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 14px 0 6px;
}

.experience-tag {
  padding: 6px 14px;
  border-radius: 999px;
  font-size: 0.85rem;
  letter-spacing: 0.03em;
  color: var(--exp-highlight);
  background: rgba(56, 189, 248, 0.08);
  border: 1px solid rgba(56, 189, 248, 0.2);
  backdrop-filter: blur(6px);
}

.experience-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 20px;
  gap: 12px;
}

.experience-actions button,
.experience-actions a {
  flex: 1;
  padding: 12px 18px;
  border-radius: 16px;
  border: 1px solid rgba(148, 163, 184, 0.3);
  background: rgba(15, 23, 42, 0.6);
  color: var(--exp-text);
  font-size: 0.95rem;
  font-weight: 600;
  text-align: center;
  text-decoration: none;
  transition: background 300ms ease, border-color 300ms ease, transform 300ms ease;
}

.experience-actions button:hover,
.experience-actions a:hover {
  background: rgba(56, 189, 248, 0.15);
  border-color: rgba(56, 189, 248, 0.6);
  transform: translateY(-2px);
}

.experience-panel {
  margin-top: 18px;
  border-top: 1px solid rgba(148, 163, 184, 0.1);
  padding-top: 16px;
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  transition: max-height 450ms ease, opacity 300ms ease;
}

.experience-panel.open {
  max-height: 420px;
  opacity: 1;
}

.experience-panel h4 {
  margin: 0 0 6px;
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--exp-highlight);
}

.experience-panel ul {
  padding-left: 18px;
  margin: 0 0 12px;
  color: var(--exp-muted);
  font-size: 0.95rem;
  line-height: 1.55;
}

.experience-panel a {
  color: var(--exp-highlight);
  font-weight: 600;
  text-decoration: none;
}

.experience-panel a:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .experience-card {
    padding: 22px;
  }

  .experience-actions {
    flex-direction: column;
  }

  .experience-panel.open {
    max-height: 520px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .experience-card,
  .experience-panel {
    transition: none;
  }
}