@import url("./base.css");

.page-about .site-header {
  position: sticky;
  top: 0;
  z-index: 20;
}

.about {
  padding-bottom: 80px;
}

.about__hero {
  padding: 56px 48px 64px;
  background: linear-gradient(135deg, var(--color-off-white) 0%, var(--color-space-gray) 100%);
}

.about__title {
  margin: 0 0 48px;
  font-size: clamp(40px, 6vw, 72px);
  font-weight: 700;
  line-height: 1.02;
  letter-spacing: -0.02em;
  color: var(--color-text);
  opacity: 0;
  transition: opacity 0.7s ease;
}

.about.is-visible .about__title {
  opacity: 1;
}

.about__layout {
  display: grid;
  grid-template-columns: minmax(260px, 360px) 1fr;
  gap: 56px;
  align-items: start;
  max-width: 1120px;
}

.about__portrait {
  margin: 0;
  opacity: 0;
  transform: translateY(20px);
  transition:
    opacity 0.75s cubic-bezier(0.22, 1, 0.36, 1),
    transform 0.75s cubic-bezier(0.22, 1, 0.36, 1);
  transition-delay: 0.08s;
}

.about.is-visible .about__portrait {
  opacity: 1;
  transform: translateY(0);
}

.about__portrait img {
  display: block;
  width: 100%;
  height: auto;
  background: color-mix(in srgb, var(--color-space-gray) 30%, var(--color-off-white));
}

.about__content {
  opacity: 0;
  transform: translateY(20px);
  transition:
    opacity 0.75s cubic-bezier(0.22, 1, 0.36, 1),
    transform 0.75s cubic-bezier(0.22, 1, 0.36, 1);
  transition-delay: 0.16s;
}

.about.is-visible .about__content {
  opacity: 1;
  transform: translateY(0);
}

.about__content p {
  margin: 0 0 1.25em;
  font-size: 15px;
  font-weight: 400;
  line-height: 1.7;
  letter-spacing: 0.01em;
  color: var(--color-text);
}

.about__content p:last-child {
  margin-bottom: 0;
}

.about__exhibitions {
  margin: 0 0 1.25em;
  padding: 0;
  list-style: none;
}

.about__exhibitions li {
  position: relative;
  padding-left: 1.1em;
  margin-bottom: 0.65em;
  font-size: 15px;
  line-height: 1.6;
  color: var(--color-text);
}

.about__exhibitions li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--color-primary);
}

.about__exhibitions li:last-child {
  margin-bottom: 0;
}

@media (max-width: 900px) {
  .about__hero {
    padding: 40px 28px 48px;
  }

  .about__layout {
    grid-template-columns: 1fr;
    gap: 36px;
    max-width: 36rem;
  }

  .about__portrait {
    max-width: 320px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .about__title,
  .about__portrait,
  .about__content {
    opacity: 1;
    transform: none;
    transition: none;
  }
}