.fade-up {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity var(--tr-slow), transform var(--tr-slow);
}

.fade-right {
  opacity: 0;
  transform: translateX(-28px);
  transition: opacity var(--tr-slow), transform var(--tr-slow);
}

.fade-up.is-visible { opacity: 1; transform: translateY(0); }
.fade-right.is-visible { opacity: 1; transform: translateX(0); }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
  .fade-up { opacity: 1; transform: none; }
  .fade-right { opacity: 1; transform: none; }
}

.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; }

.text-center { text-align: center; }
.text-primary { color: var(--color-primary); }
.text-muted { color: var(--color-muted); }
.text-white { color: #fff; }
.mt-sm { margin-top: var(--sp-sm); }
.mt-md { margin-top: var(--sp-md); }
.mt-lg { margin-top: var(--sp-lg); }
.mt-4 { margin-top: var(--sp-lg); }
.mt-xl { margin-top: var(--sp-xl); }
.mb-0  { margin-bottom: 0; }

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.875rem;
}

.page-hero {
  padding-top: calc(var(--nav-h) + clamp(2.5rem, 6vw, 5rem));
  padding-bottom: clamp(2.5rem, 6vw, 4rem);
  border-bottom: 1px solid var(--color-border);
}

.page-hero__title { font-size: var(--type-h1); color: var(--color-ink); margin-bottom: 0.75rem; }

.page-hero__sub {
  font-size: 1.05rem;
  color: var(--color-body);
  max-width: 540px;
  line-height: 1.75;
  margin-bottom: 0;
}

.about-intro { display: grid; gap: var(--sp-xl); }

@media (min-width: 1024px) {
  .about-intro { grid-template-columns: 1fr 1fr; align-items: center; }
}

.about-img {
  border-radius: var(--r-lg);
  overflow: hidden;
  aspect-ratio: 4 / 3;
  background-color: var(--color-accent-lt);
}

.about-img img { width: 100%; height: 100%; object-fit: cover; }

.about-img-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  opacity: 0.2;
}

.contact-grid { display: grid; grid-template-columns: 1fr; gap: var(--sp-xl); }

@media (min-width: 1024px) {
  .contact-grid { grid-template-columns: 5fr 3fr; }
}

.contact-info-box {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--r-lg);
  padding: var(--sp-lg);
}

.contact-detail { display: flex; gap: 1rem; margin-bottom: 1.5rem; align-items: flex-start; }

.contact-detail__icon {
  width: 40px;
  height: 40px;
  border-radius: var(--r-md);
  background-color: var(--color-accent-lt);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--color-primary);
}

.contact-detail__icon svg { width: 20px; height: 20px; }
.contact-detail__label { font-size: 0.72rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.08em; color: var(--color-muted); margin-bottom: 0.2rem; }
.contact-detail__val { font-size: var(--type-sm); color: var(--color-ink); font-weight: 500; margin-bottom: 0; }
.contact-detail__val a { transition: color var(--tr-fast); }
.contact-detail__val a:hover { color: var(--color-primary); }

.map-wrap {
  margin-top: var(--sp-xl);
  border-radius: var(--r-lg);
  overflow: hidden;
  aspect-ratio: 16 / 6;
  background-color: var(--color-accent-lt);
  border: 1px solid var(--color-border);
}

.map-wrap iframe { width: 100%; height: 100%; border: none; display: block; }