/* ============================================
   Contact
   ============================================ */

.contact-section {
  padding-bottom: 200px;
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-top: 24px;
  margin-bottom: 100px;
}

.contact-grid-pair {
  max-width: 760px;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: 80px;
}

.contact-card {
  display: grid;
  grid-template-columns: 1fr auto;
  grid-template-rows: auto auto;
  gap: 4px 16px;
  align-items: center;
  padding: 28px 32px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.015);
  transition: background 0.3s var(--duration), border-color 0.3s var(--duration);
  position: relative;
  overflow: hidden;
  cursor: none;
}

.contact-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(400px 200px at var(--mx, 50%) var(--my, 50%), rgba(110, 139, 255, 0.06), transparent 60%);
  opacity: 0;
  transition: opacity 0.4s var(--duration);
  pointer-events: none;
}

.contact-card:hover {
  border-color: var(--line-strong);
  background: rgba(255, 255, 255, 0.03);
}

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

.contact-label {
  font-family: var(--serif);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-faint);
}

.contact-value {
  font-family: var(--sans);
  font-size: clamp(15px, 1.4vw, 18px);
  font-weight: 400;
  letter-spacing: var(--tracking);
  color: var(--ink);
}

.contact-arrow {
  grid-row: 1 / 3;
  grid-column: 2;
  font-size: 18px;
  color: var(--ink-mute);
  align-self: center;
  transition: color 0.3s var(--duration), transform 0.3s var(--duration);
}

.contact-card:hover .contact-arrow {
  color: var(--ink);
  transform: translate(3px, -3px);
}

.signature {
  font-family: var(--serif);
  font-size: 14px;
  letter-spacing: 0.05em;
  color: var(--ink-faint);
  text-align: center;
  margin-top: 80px;
}

/* ============================================
   Footer
   ============================================ */

.foot {
  position: relative;
  z-index: 5;
  padding: 40px 8vw;
  border-top: 1px solid var(--line);
}

.foot-inner {
  max-width: 1240px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  font-family: var(--serif);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--ink-faint);
}

.foot-mark {
  color: var(--ink-mute);
}

.foot-text.muted {
  opacity: 0.6;
}

/* ============================================
   Reveal on scroll
   ============================================ */

.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 1.1s var(--duration), transform 1.1s var(--duration);
  will-change: opacity, transform;
}

.reveal.in {
  opacity: 1;
  transform: translateY(0);
}

.reveal[data-delay="1"] { transition-delay: 0.05s; }
.reveal[data-delay="2"] { transition-delay: 0.1s; }
.reveal[data-delay="3"] { transition-delay: 0.15s; }
.reveal[data-delay="4"] { transition-delay: 0.2s; }