/* ICHA About Institutional Overview - scoped to about.html only */
.about-institutional-page {
  --about-rule: rgba(22, 22, 22, 0.18);
  --about-muted: #646464;
  --about-soft: #f5f3ef;
}

.about-institutional-hero {
  min-height: 610px;
  display: flex;
  align-items: flex-end;
  padding: clamp(8rem, 15vw, 13rem) 0 clamp(3.5rem, 7vw, 6.5rem);
}

.about-institutional-hero::before {
  background: linear-gradient(90deg, rgba(12, 12, 12, .82) 0%, rgba(12, 12, 12, .58) 48%, rgba(12, 12, 12, .20) 100%);
}

.about-institutional-hero-copy {
  max-width: 920px;
}

.about-institutional-hero h1 {
  color: #fff;
  max-width: 900px;
  margin: 0 0 1.5rem;
  letter-spacing: -0.035em;
}

.about-institutional-hero p {
  color: rgba(255,255,255,.82);
  max-width: 790px;
  margin: 0;
}

.about-overview {
  padding-top: clamp(5rem, 9vw, 8rem);
  padding-bottom: clamp(5rem, 9vw, 8rem);
}

.about-overview-intro {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(320px, .75fr);
  gap: clamp(2rem, 6vw, 6rem);
  align-items: end;
  padding-bottom: clamp(3rem, 6vw, 5rem);
  border-bottom: 1px solid var(--about-rule);
}

.about-overview-intro h2,
.about-difference-heading h2,
.about-journey-intro h2 {
  margin: 0;
  letter-spacing: -0.035em;
}

.about-overview-intro p,
.about-difference-heading p,
.about-journey-intro p {
  margin: 0;
  color: var(--about-muted);
  font-size: 1.05rem;
  line-height: 1.75;
}

.about-overview-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 0;
}

.about-overview-block {
  padding: clamp(2rem, 4vw, 3.25rem) clamp(1.5rem, 3vw, 2.5rem) clamp(2rem, 4vw, 3.25rem) 0;
  border-bottom: 1px solid var(--about-rule);
}

.about-overview-block + .about-overview-block {
  border-left: 1px solid var(--about-rule);
  padding-left: clamp(1.5rem, 3vw, 2.5rem);
}

.about-overview-block h3,
.about-difference-list h3 {
  margin: 0 0 1rem;
  font-size: clamp(1.25rem, 2vw, 1.6rem);
  line-height: 1.15;
  letter-spacing: -0.02em;
}

.about-overview-block p,
.about-difference-list p {
  margin: 0;
  color: var(--about-muted);
  line-height: 1.75;
}

.about-difference {
  background: #111;
  color: #fff;
}

.about-difference-heading {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, .72fr);
  gap: clamp(2rem, 6vw, 6rem);
  align-items: end;
  padding-bottom: clamp(2.5rem, 5vw, 4rem);
  border-bottom: 1px solid rgba(255,255,255,.2);
}

.about-difference-heading p,
.about-difference-list p {
  color: rgba(255,255,255,.66);
}

.about-difference-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.about-difference-list article {
  padding: clamp(2rem, 4vw, 3.25rem) clamp(1.5rem, 3vw, 2.5rem) 0 0;
}

.about-difference-list article + article {
  border-left: 1px solid rgba(255,255,255,.2);
  padding-left: clamp(1.5rem, 3vw, 2.5rem);
}

.about-journey-section {
  background: var(--about-soft);
  padding-top: clamp(5rem, 9vw, 8rem);
  padding-bottom: clamp(5rem, 9vw, 8rem);
}

.about-journey-intro {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(340px, .76fr);
  gap: clamp(2rem, 7vw, 7rem);
  align-items: end;
  padding-bottom: clamp(3.5rem, 7vw, 6rem);
  border-bottom: 1px solid var(--about-rule);
}

.about-journey-layout {
  display: grid;
  grid-template-columns: minmax(180px, 240px) minmax(0, 1fr);
  gap: clamp(3rem, 7vw, 7rem);
  align-items: start;
  margin-top: clamp(2rem, 5vw, 4rem);
}

.about-journey-rail {
  position: sticky;
  top: 116px;
  align-self: start;
  display: flex;
  flex-direction: column;
  gap: .15rem;
  padding-left: 28px;
  min-height: min(640px, calc(100vh - 150px));
}

.about-journey-line {
  position: absolute;
  left: 5px;
  top: 10px;
  bottom: 10px;
  width: 1px;
  background: rgba(20,20,20,.18);
  overflow: hidden;
}

.about-journey-line span {
  position: absolute;
  inset: 0 0 auto;
  height: var(--journey-progress, 0%);
  background: var(--ifrc-red, #e30613);
  transition: height .35s ease;
}

.about-journey-rail button {
  appearance: none;
  border: 0;
  background: transparent;
  text-align: left;
  padding: .75rem 0;
  color: #777;
  cursor: pointer;
  font: inherit;
  position: relative;
}

.about-journey-rail button::before {
  content: "";
  position: absolute;
  left: -27px;
  top: 1.25rem;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: #c6c6c6;
  transition: background .2s ease, transform .2s ease;
}

.about-journey-rail button span {
  display: block;
  font-size: 1.25rem;
  font-weight: 750;
  letter-spacing: -0.02em;
}

.about-journey-rail button small {
  display: block;
  margin-top: .15rem;
  font-size: .75rem;
  line-height: 1.3;
  color: inherit;
}

.about-journey-rail button[aria-current="true"] {
  color: #111;
}

.about-journey-rail button[aria-current="true"]::before {
  background: var(--ifrc-red, #e30613);
  transform: scale(1.25);
}

.about-journey-stages {
  min-width: 0;
}

.about-journey-stage {
  min-height: min(760px, 78vh);
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, .9fr);
  gap: clamp(2rem, 5vw, 5rem);
  align-items: center;
  border-top: 1px solid var(--about-rule);
  padding: clamp(3rem, 6vw, 5.5rem) 0;
  opacity: .38;
  transform: translateY(26px);
  transition: opacity .45s ease, transform .45s ease;
}

.about-journey-stage:first-child {
  border-top: 0;
}

.about-journey-stage.is-active {
  opacity: 1;
  transform: none;
}

.about-journey-copy h3 {
  margin: 0 0 1.5rem;
  max-width: 640px;
  font-size: clamp(2rem, 4vw, 3.75rem);
  line-height: 1.02;
  letter-spacing: -0.045em;
}

.about-journey-copy p {
  margin: 0 0 1.25rem;
  max-width: 650px;
  color: var(--about-muted);
  line-height: 1.78;
}

.about-journey-year-mobile {
  display: none;
  color: var(--ifrc-red, #e30613) !important;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
  font-size: .8rem !important;
}

.about-journey-stage figure {
  margin: 0;
  width: 100%;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: #ddd;
}

.about-journey-stage figure img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  filter: saturate(.88) contrast(1.02);
}

@media (max-width: 900px) {
  .about-institutional-hero { min-height: 520px; }
  .about-overview-intro,
  .about-difference-heading,
  .about-journey-intro {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  .about-overview-grid,
  .about-difference-list { grid-template-columns: 1fr; }
  .about-overview-block + .about-overview-block,
  .about-difference-list article + article {
    border-left: 0;
    padding-left: 0;
  }
  .about-overview-block,
  .about-difference-list article {
    border-bottom: 1px solid var(--about-rule);
    padding-right: 0;
  }
  .about-difference-list article { border-color: rgba(255,255,255,.2); padding-bottom: 2rem; }

  .about-journey-layout { grid-template-columns: 1fr; gap: 0; }
  .about-journey-rail { display: none; }
  .about-journey-stage {
    min-height: 0;
    grid-template-columns: 1fr;
    gap: 2rem;
    opacity: 1;
    transform: none;
    padding: 3rem 0;
  }
  .about-journey-year-mobile { display: block; }
  .about-journey-stage figure { order: -1; aspect-ratio: 16 / 10; }
  .about-journey-copy h3 { font-size: clamp(2rem, 8vw, 3rem); }
}

@media (max-width: 560px) {
  .about-institutional-hero {
    min-height: 500px;
    padding-top: 8rem;
    padding-bottom: 3rem;
  }
  .about-institutional-hero h1 { font-size: clamp(2.45rem, 11vw, 3.6rem); }
  .about-journey-stage figure { aspect-ratio: 4 / 3; }
}

@media (prefers-reduced-motion: reduce) {
  .about-journey-stage,
  .about-journey-line span,
  .about-journey-rail button::before {
    transition: none !important;
  }
  .about-journey-stage {
    opacity: 1;
    transform: none;
  }
}

/* V4.1.1 About conversion CTA: concise, editorial treatment */
.about-work-cta {
  background: #f5f3ef;
  color: #111;
  padding-top: clamp(3rem, 5vw, 4.5rem);
  padding-bottom: clamp(3rem, 5vw, 4.5rem);
}

.about-work-cta-head {
  padding-bottom: clamp(1.75rem, 3vw, 2.5rem);
  border-bottom: 1px solid rgba(22,22,22,.18);
}

.about-work-cta-head h2 {
  margin: .45rem 0 0;
  max-width: 760px;
  font-size: clamp(2rem, 3.7vw, 3.35rem);
  line-height: 1.03;
  letter-spacing: -.035em;
}

.about-work-cta-paths {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.about-work-cta-paths > div {
  padding: clamp(1.75rem, 3vw, 2.5rem) clamp(1.5rem, 3vw, 2.4rem) clamp(1.75rem, 3vw, 2.5rem) 0;
  border-bottom: 1px solid rgba(22,22,22,.18);
}

.about-work-cta-paths > div + div {
  border-left: 1px solid rgba(22,22,22,.18);
  padding-left: clamp(1.5rem, 3vw, 2.4rem);
}

.about-work-cta-paths h3 {
  margin: 0 0 .75rem;
  font-size: clamp(1.2rem, 2vw, 1.5rem);
  line-height: 1.15;
  letter-spacing: -.02em;
}

.about-work-cta-paths p { margin: 0; color: #646464; line-height: 1.65; }
.about-work-cta-action { padding-top: 1.5rem; display: flex; justify-content: flex-end; }

@media (max-width: 900px) {
  .about-work-cta-paths { grid-template-columns: 1fr; }
  .about-work-cta-paths > div { padding-right: 0; }
  .about-work-cta-paths > div + div { border-left: 0; padding-left: 0; }
  .about-work-cta-action { justify-content: flex-start; }
}