/* ==========================================================================
   About Us page
   Matches the Stitch "about_us_page" screen.
   ========================================================================== */

/* ---- Editorial hero ------------------------------------------------------ */
.about-hero {
  position: relative;
  display: flex;
  align-items: center;
  padding-block: 4rem;
  overflow: hidden;
  background: var(--color-surface);
}
.about-hero__inner {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--page-margin);
}
.about-hero__row {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4rem;
}
.about-hero__text {
  position: relative;
  z-index: 10;
  width: 100%;
  padding-top: 3rem;
}
.about-hero__text > * + * { margin-top: 2.5rem; }

.about-hero__title {
  font-size: 3rem;
  line-height: 1.25;
  font-weight: 700;
  letter-spacing: -0.02em;
}
.about-hero__title em { color: var(--color-primary); }
.about-hero__lead {
  font-size: 1.125rem;
  line-height: 1.625;
  color: var(--color-on-surface-variant);
}
.about-hero__action { padding-top: 1rem; }
.about-hero__btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 2rem;
  border: 1px solid var(--color-primary);
  border-radius: var(--radius-control);
  background: var(--color-surface);
  color: var(--color-primary);
  font-size: 0.875rem;
  line-height: 1.25rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  transition: background-color 300ms var(--ease), color 300ms var(--ease);
}
.about-hero__btn:hover { background: var(--color-primary); color: var(--color-on-primary); }
.about-hero__btn .material-symbols-outlined { font-size: 0.875rem; line-height: 1.25rem; }

.about-hero__media { position: relative; width: 100%; height: 600px; }
.about-hero__media img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: var(--radius-panel) 0 0 var(--radius-panel);
  box-shadow: 0 25px 50px -12px rgb(0 0 0 / 0.25);
}
.about-hero__card {
  position: absolute;
  bottom: 3rem;
  left: 0;
  display: none;
  max-width: 24rem;
  margin-left: -3rem;
  padding: 2rem;
  border: 1px solid color-mix(in srgb, var(--color-outline-variant) 30%, transparent);
  border-radius: var(--radius-card);
  background: var(--color-surface);
  box-shadow: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
}
.about-hero__card-title {
  margin-bottom: 0.5rem;
  font-size: 1.5rem;
  line-height: 2rem;
  font-weight: 600;
  color: var(--color-primary);
}
.about-hero__card p { color: var(--color-on-surface-variant); }

@media (min-width: 1024px) {
  .about-hero { padding-block: 8rem; }
  .about-hero__row { flex-direction: row; gap: 6rem; }
  .about-hero__text { width: calc(100% * 5 / 12); padding-top: 0; }
  .about-hero__media { width: calc(100% * 7 / 12); height: 800px; margin-right: calc(-1 * var(--page-margin)); }
  .about-hero__card { display: block; }
}

/* ---- Heritage timeline --------------------------------------------------- */
.legacy {
  padding-block: 6rem;
  padding-inline: var(--page-margin);
  border-block: 1px solid color-mix(in srgb, var(--color-outline-variant) 20%, transparent);
  background: var(--color-surface-container-low);
}
.legacy__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 4rem;
}
.legacy__title { margin-bottom: 1.5rem; font-size: 2.25rem; line-height: 2.5rem; }
.legacy__title em { color: var(--color-primary); }
.legacy__lead {
  margin-bottom: 2rem;
  font-size: 1.125rem;
  line-height: 1.75rem;
  color: var(--color-on-surface-variant);
}

.timeline { position: relative; }
.timeline::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 2rem;
  display: none;
  width: 1px;
  background: color-mix(in srgb, var(--color-outline-variant) 50%, transparent);
}
.timeline__list { margin: 0; padding: 0; list-style: none; }
.timeline__item { position: relative; }
.timeline__item + .timeline__item { margin-top: 4rem; }
.timeline__dot {
  position: absolute;
  top: 0.5rem;
  left: 2rem;
  display: none;
  width: 1.5rem;
  height: 1.5rem;
  margin-left: -0.75rem;
  border: 4px solid var(--color-primary);
  border-radius: var(--radius-soft);
  background: var(--color-surface);
}
.timeline__item--gold .timeline__dot { border-color: var(--color-secondary-container); }
.timeline__year {
  margin-bottom: 0.5rem;
  font-size: 0.75rem;
  line-height: 1rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-secondary);
}
.timeline__heading { margin-bottom: 0.75rem; font-size: 1.5rem; line-height: 2rem; font-weight: 600; }
.timeline__text { color: var(--color-on-surface-variant); }

@media (min-width: 768px) {
  .timeline::before { display: block; }
  .timeline__item { padding-left: 5rem; }
  .timeline__dot { display: block; }
}
@media (min-width: 1024px) {
  .legacy__grid { grid-template-columns: repeat(12, minmax(0, 1fr)); }
  .legacy__intro { grid-column: span 4 / span 4; }
  .timeline { grid-column: span 8 / span 8; }
}

/* ---- Guiding pillars ----------------------------------------------------- */
.pillars {
  padding-block: 8rem;
  padding-inline: var(--page-margin);
  background: var(--color-surface);
}
.pillars__head { max-width: 48rem; margin: 0 auto 6rem; text-align: center; }
.pillars__head h2 {
  margin-bottom: 1.5rem;
  font-size: 3rem;
  line-height: 3.5rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}
.pillars__head p { font-size: 1.125rem; line-height: 1.75rem; color: var(--color-on-surface-variant); }

.pillar {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4rem;
}
.pillar + .pillar { margin-top: 8rem; }
.pillar__text, .pillar__media { width: 100%; }
.pillar__icon { margin-bottom: 1.5rem; color: var(--color-primary); }
.pillar__icon--gold { color: var(--color-secondary); }
.pillar__icon .material-symbols-outlined { font-size: 3rem; line-height: 1; }
.pillar__title { margin-bottom: 1rem; font-size: 2rem; line-height: 2.5rem; font-weight: 700; }
.pillar__body { font-size: 1.125rem; line-height: 1.625; color: var(--color-on-surface-variant); }
.pillar__action { margin-top: 2rem; }
.pillar__link {
  display: inline-block;
  padding-bottom: 0.25rem;
  border-bottom: 2px solid var(--color-secondary);
  color: var(--color-on-surface);
  font-size: 0.875rem;
  line-height: 1.25rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  transition: color 300ms var(--ease);
}
.pillar__link:hover { color: var(--color-secondary); }

.pillar__media {
  position: relative;
  height: 400px;
  overflow: hidden;
  border-radius: var(--radius-card-lg);
}

.pillar__media--photo { background: var(--color-surface-container-low); }
.pillar__media--photo::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 10;
  background: color-mix(in srgb, var(--color-primary) 5%, transparent);
  transition: background-color 500ms var(--ease);
}
.pillar__media--photo:hover::after { background: transparent; }
.pillar__media--photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(1);
  opacity: 0.8;
  transition: filter 700ms var(--ease), opacity 700ms var(--ease);
}
.pillar__media--photo:hover img { filter: none; opacity: 1; }

.pillar__media--stat {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 3rem;
  background: color-mix(in srgb, var(--color-secondary) 10%, transparent);
}
.pillar__media--stat::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0.5;
  background-image: radial-gradient(var(--color-outline-variant) 1px, transparent 1px);
  background-size: 20px 20px;
}
.pillar__stat { position: relative; z-index: 10; text-align: center; }
.pillar__stat-value {
  margin-bottom: 0.5rem;
  font-family: var(--font-headline);
  font-size: 3rem;
  line-height: 1;
  color: var(--color-secondary);
}
.pillar__stat-label {
  font-size: 0.875rem;
  line-height: 1.25rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.pillar__media--quality img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: var(--radius-card-lg);
  box-shadow: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
}

.pillar__media--icon {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 3rem;
  background: var(--color-surface-container-low);
}
.pillar__media--icon .material-symbols-outlined {
  font-size: 8rem;
  color: color-mix(in srgb, var(--color-secondary) 20%, transparent);
}

@media (min-width: 768px) {
  .pillar { flex-direction: row; }
  .pillar--reverse { flex-direction: row-reverse; }
  .pillar__text, .pillar__media { width: 50%; }
}