/* ─── About page ─────────────────────────────────────────────────────────── */
/* Inherits: styles.css tokens + detail-header / detail-footer from detail.css */

/* Reuse the fixed-header offset */
body {
  padding-top: 32px;
}

/* ─── Fixed header (shared with detail) ─────────────────────────────────── */

.detail-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 4px;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.detail-header__title {
  display: block;
  line-height: 1;
  padding-right: 80px;
  transition: opacity 0.2s ease;
}

.detail-header__title:hover {
  opacity: 0.6;
}

.detail-header__logo {
  display: block;
  height: 16px;
  width: auto;
}

.detail-header__nav {
  display: flex;
  gap: 16px;
}

.detail-header__nav-link {
  font-family: 'Gabarito', system-ui, sans-serif;
  font-size: 20px;
  font-weight: 600;
  letter-spacing: -0.04em;
  color: var(--color-fg-muted);
  text-decoration: none;
  text-transform: uppercase;
  white-space: nowrap;
  transition: color 0.2s ease;
}

.detail-header__nav-link:hover {
  color: var(--color-fg);
}

.detail-header__nav-link--active {
  color: var(--color-fg);
}

/* ─── Page wrapper ───────────────────────────────────────────────────────── */

/*
  12-col grid matching styles.css:
  column-gap: 32px, padding: var(--site-padding-x) (32px desktop / 16px mobile)

  Desktop layout (≥768px):
    title   → cols 1–12 (full width)
    figure  → cols 2–11 (span 10, inset 1 col each side)
    body    → cols 2–8  (span 7, same left edge as figure)
    cta     → cols 9–11 (span 3, top-aligned with first line of body)

  Mobile (<768px): all items span full width and stack vertically
*/
.about {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  column-gap: 32px;
  row-gap: 40px;
  padding-top: 80px;
  padding-bottom: 80px;
}

/* ─── Page title ─────────────────────────────────────────────────────────── */

.about__title {
  grid-column: 1 / -1;
  font-family: 'Gabarito', system-ui, sans-serif;
  font-size: 100px;
  font-weight: 400;
  line-height: 1;
  letter-spacing: -0.04em;
  color: var(--color-fg);
  margin-bottom: 40px; /* adds to row-gap for extra breathing room before image */
}

/* ─── Photo + caption ────────────────────────────────────────────────────── */

.about__figure {
  grid-column: 2 / span 10;
  display: block;
  margin: 0;
}

.about__photo {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.about__caption {
  margin-top: 8px;
  font-family: 'Gabarito', system-ui, sans-serif;
  font-size: 16px;
  font-weight: 400;
  letter-spacing: -0.01em;
  color: var(--color-fg);
  line-height: 1.4;
}

/* ─── Body text ──────────────────────────────────────────────────────────── */

.about__body {
  grid-column: 2 / span 7;
  align-self: start;
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.about__body p {
  font-family: 'Gabarito', system-ui, sans-serif;
  font-size: 20px;
  font-weight: 400;
  line-height: 1.6;
  letter-spacing: -0.01em;
  color: var(--color-fg);
}

.about__body a {
  color: #0a7ac4;
  text-decoration: underline;
  transition: opacity 0.2s ease;
}

.about__body a:hover {
  opacity: 0.65;
}

/* ─── CTA ────────────────────────────────────────────────────────────────── */

.about__cta {
  grid-column: 9 / span 3;
  align-self: start;
  display: flex;
  justify-content: flex-end;
}

/* ─── Footer (shared pattern) ────────────────────────────────────────────── */

.detail-footer {
  display: flex;
  align-items: center;
  gap: 8px;
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 8px 16px;
}

.detail-footer__copy {
  font-family: 'Gabarito', system-ui, sans-serif;
  font-size: 20px;
  font-weight: 600;
  color: var(--color-fg);
}

.detail-footer__link {
  font-family: 'Gabarito', system-ui, sans-serif;
  font-size: 20px;
  font-weight: 600;
  letter-spacing: -0.04em;
  color: var(--color-fg-muted);
  text-decoration: none;
  text-transform: uppercase;
  transition: color 0.2s ease;
}

.detail-footer__link:hover {
  color: var(--color-fg);
}

/* ─── Responsive ─────────────────────────────────────────────────────────── */

@media (max-width: 900px) {
  .detail-header {
    padding: 8px 20px;
  }

  .detail-header__nav-link {
    font-size: 16px;
  }

  .about {
    padding-top: 64px;
    padding-bottom: 64px;
  }

  .about__title {
    font-size: 72px;
  }
}

/* Mobile: stack all items full-width; --site-padding-x becomes 16px via styles.css */
@media (max-width: 767px) {
  .about {
    row-gap: 32px;
    padding-top: 48px;
    padding-bottom: 48px;
  }

  .about__title {
    font-size: 50px;
    letter-spacing: -0.05em;
    margin-bottom: 0;
  }

  .about__figure,
  .about__body,
  .about__cta {
    grid-column: 1 / -1;
  }

  .about__cta {
    justify-content: flex-start;
  }

  .about__body p {
    font-size: 18px;
  }
}

@media (max-width: 640px) {
  body {
    padding-top: 21px;
  }

  .detail-header {
    padding: 4px;
  }

  .detail-header__title {
    padding-right: 40px;
  }

  .detail-header__logo {
    height: 13px;
  }

  .detail-header__nav {
    gap: 12px;
  }
}