:root {
  --about-bg: #f6f7f4;
  --about-text: #1f282e;
  --about-accent: #8b947d;
  --about-muted: rgba(31, 40, 46, .68);
}

.about__section {
  padding: clamp(48px, 10vw, 96px) 0;
}

.about__container {
  max-width: var(--container, 1200px);
  margin: 0 auto;
  padding: 0 var(--gap-md, 24px);
}

/* Hero */
.about-hero {
  padding: clamp(56px, 12vw, 120px) 0 clamp(42px, 8vw, 86px);
  background: var(--about-bg);
}

.about-hero__eyebrow {
  text-transform: uppercase;
  letter-spacing: .32em;
  font-size: clamp(12px, 1.5vw, 13px);
  color: var(--about-accent);
  margin: 0 0 16px;
}

.about-hero__title {
  margin: 0;
  font-size: clamp(34px, 6vw, 64px);
  line-height: 1.05;
  color: var(--about-text);
  max-width: 16ch;
}

.about-hero__lede {
  margin: clamp(18px, 4vw, 28px) 0 clamp(26px, 5vw, 40px);
  font-size: clamp(18px, 2.4vw, 22px);
  color: var(--about-muted);
  max-width: 60ch;
}

.about-hero__stats {
  display: flex;
  gap: clamp(18px, 6vw, 48px);
  flex-wrap: wrap;
  margin: 0;
  padding: 0;
  list-style: none;
}

.about-hero__stats dt {
  font-weight: 600;
  font-size: clamp(28px, 5vw, 40px);
  color: var(--about-text);
}

.about-hero__stats dd {
  margin: 4px 0 0;
  font-size: clamp(14px, 2vw, 16px);
  color: var(--about-muted);
  max-width: 22ch;
}

/* Story */
.about-story__grid {
  display: grid;
  gap: clamp(18px, 3vw, 30px);
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.about-story__grid p {
  margin: 0;
  font-size: clamp(15px, 2.1vw, 17px);
  color: var(--about-muted);
}

.about-section__title {
  margin: 0 0 clamp(22px, 4vw, 30px);
  font-size: clamp(24px, 4vw, 36px);
  color: var(--about-text);
}

/* Principles */
.about-principles {
  background: #28282A;
  color: rgba(255,255,255,.82);
}

.about-principles .about-section__title {
  color: #fff;
}

.about-principles__list {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid rgba(255, 255, 255, .18);
}

.about-principles__item {
  padding: clamp(16px, 3vw, 26px) 0;
  border-bottom: 1px solid rgba(255, 255, 255, .12);
}

.about-principles__item h3 {
  margin: 0 0 6px;
  font-size: clamp(18px, 2.8vw, 22px);
  color: #fff;
}

.about-principles__item p {
  margin: 0;
  font-size: clamp(14px, 2vw, 16px);
  color: rgba(255,255,255,.72);
}

/* Timeline */
.about-timeline {
  --timeline-line: 4px;
  --timeline-spacing: clamp(80px, 12vw, 140px);
  --timeline-color: rgba(139,148,125,.5);
  background: linear-gradient(135deg, rgba(139,148,125,.14) 0%, rgba(246,247,244,.6) 100%);
  position: relative;
  overflow: hidden;
}

.about-timeline::before {
  content: "";
  position: absolute;
  top: clamp(48px, 8vw, 72px);
  left: 50%;
  width: var(--timeline-line);
  height: calc(100% - clamp(80px, 12vw, 160px));
  background:
    linear-gradient(180deg,
      rgba(139,148,125,.4) 0%,
      rgba(139,148,125,.8) 40%,
      rgba(139,148,125,.8) 60%,
      rgba(139,148,125,.4) 100%);
  transform: translateX(-50%);
  border-radius: 999px;
  filter: drop-shadow(0 14px 30px rgba(13,22,18,.18));
}

.about-timeline__list {
  margin: 0;
  padding: clamp(60px, 8vw, 90px) 0 clamp(40px, 6vw, 70px);
  list-style: none;
  display: grid;
  gap: var(--timeline-spacing);
}

.about-timeline__item {
  max-width: clamp(280px, 42vw, 420px);
  position: relative;
  padding: clamp(18px, 3vw, 28px);
  border-radius: 18px;
  background: rgba(255,255,255,.92);
  box-shadow: 0 30px 60px rgba(31,40,46,.18);
}

.about-timeline__item:nth-child(odd) {
  justify-self: start;
  margin-left: clamp(18px, 6vw, 32px);
}

.about-timeline__item:nth-child(even) {
  justify-self: end;
  margin-right: clamp(18px, 6vw, 32px);
}

.about-timeline__item::after {
  content: "";
  position: absolute;
  top: 50%;
  width: clamp(16px, 3vw, 24px);
  height: clamp(16px, 3vw, 24px);
  border-radius: 999px;
  background: #28282A;
  border: 3px solid rgba(255,255,255,.9);
  box-shadow: 0 0 0 6px rgba(139,148,125,.18), 0 20px 35px rgba(31,40,46,.18);
  transform: translateY(-50%);
}

.about-timeline__item:nth-child(odd)::after {
  right: calc(-1 * (var(--timeline-line)/2 + clamp(12px, 3vw, 24px)));
}

.about-timeline__item:nth-child(even)::after {
  left: calc(-1 * (var(--timeline-line)/2 + clamp(12px, 3vw, 24px)));
}

.about-timeline__year {
  font-size: clamp(16px, 2.4vw, 20px);
  font-weight: 600;
  color: var(--about-accent);
  letter-spacing: .08em;
  text-transform: uppercase;
  margin-bottom: 6px;
}

.about-timeline__body {
  margin: 0;
  font-size: clamp(14px, 2vw, 16px);
  color: var(--about-muted);
}

@media (max-width: 720px) {
  .about-timeline::before {
    left: calc(var(--gap-md, 24px) + var(--timeline-line));
    transform: none;
  }

  .about-timeline__item,
  .about-timeline__item:nth-child(even),
  .about-timeline__item:nth-child(odd) {
    justify-self: stretch;
    margin: 0;
    padding-left: clamp(22px, 6vw, 32px);
  }

  .about-timeline__item::after {
    left: calc(-1 * (var(--timeline-line)/2 + clamp(14px, 3vw, 18px)));
    right: auto;
  }
}
/* Team */
.about-team {
  background: #28282A;
}

.about-team .about-section__title,
.about-team__header h2 {
  color: #fff;
}

.about-team__header p {
  color: rgba(255,255,255,.74);
}

.about-team__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: clamp(24px, 5vw, 36px);
}

.about-team__member {
  display: grid;
  gap: clamp(12px, 2vw, 16px);
  padding: clamp(18px, 4vw, 28px);
  border-radius: 22px;
  background: #28282A;
  border: 1px solid rgba(255,255,255,.12);
  box-shadow: 0 34px 70px rgba(10, 16, 21, .35);
}

.about-team__name {
  margin: 0;
  font-size: clamp(20px, 3vw, 26px);
  color: #fff;
}

.about-team__role {
  margin: 0;
  font-size: clamp(13px, 1.8vw, 14px);
  color: rgba(255,255,255,.6);
  text-transform: uppercase;
  letter-spacing: .08em;
}

.about-team__bio {
  margin: 0;
  font-size: clamp(14px, 2vw, 16px);
  color: rgba(255,255,255,.74);
}

.about-team__tag {
  display: inline-flex;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(139, 148, 125, .24);
  color: #fff;
  font-size: clamp(11px, 1.6vw, 13px);
  letter-spacing: .12em;
  text-transform: uppercase;
  font-weight: 600;
}

.about-team__photo {
  width: clamp(90px, 20vw, 110px);
  height: clamp(90px, 20vw, 110px);
  border-radius: 999px;
  object-fit: cover;
  border: 3px solid rgba(255,255,255,.24);
  box-shadow: 0 24px 50px rgba(9, 14, 19, .4);
}

@media (min-width: 720px) {
  .about-team__member {
    grid-template-columns: auto 1fr;
    align-items: center;
    gap: clamp(20px, 4vw, 32px);
  }

  .about-team__photo {
    grid-row: span 2;
  }
}

/* CTA */
.about-cta {
  padding: clamp(60px, 8vw, 96px) 0;
}

.about-cta__inner {
  border: 1px solid rgba(31, 40, 46, .12);
  border-radius: 28px;
  padding: clamp(28px, 6vw, 48px);
  text-align: center;
  background: #fff;
}

.about-cta__title {
  margin: 0 0 clamp(16px, 3vw, 24px);
  font-size: clamp(22px, 3.6vw, 32px);
  color: var(--about-text);
}

.about-cta__copy {
  margin: 0 auto clamp(24px, 4vw, 32px);
  max-width: 58ch;
  font-size: clamp(15px, 2vw, 17px);
  color: var(--about-muted);
}

.about-cta__actions {
  display: inline-flex;
  gap: 16px;
  flex-wrap: wrap;
  justify-content: center;
}

.about-cta__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 22px;
  border-radius: 999px;
  border: 1px solid rgba(31, 40, 46, .12);
  font-weight: 600;
  color: var(--about-text);
  transition: transform .18s ease, box-shadow .18s ease;
}

.about-cta__btn--primary {
  background: var(--about-text);
  color: #fff;
  border-color: rgba(31, 40, 46, .18);
}

.about-cta__btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 40px rgba(25, 32, 36, .12);
}