/* About page premium design pass.
   Isolated from the shared inner-page system so the approved content and
   layouts on other routes remain untouched. */

body.page-about {
  --about-premium-ivory: #fbfaf5;
  --about-premium-stone: #f3efe5;
  --about-premium-mineral: #e8eef1;
  --about-premium-navy: #0b1738;
  --about-premium-deep: #07142f;
  --about-premium-gold: #b58c31;
  --about-premium-blue: #6f83a8;
  --about-premium-line: rgba(20, 39, 77, 0.18);
}

/* Hero: use the same finished navy hero system as the Initiative page. */
body.page-about .inner-page-hero.inner-about-hero {
  position: relative;
  isolation: isolate;
  min-height: 0;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  align-items: center;
  gap: clamp(28px, 3.6vw, 58px);
  padding-top: clamp(42px, 4.6vw, 64px);
  padding-bottom: clamp(46px, 4.8vw, 68px);
  background: linear-gradient(112deg, #0b1738 0%, #07142f 100%);
  color: #fffdf6;
}

body.page-about .inner-page-hero.inner-about-hero::before {
  display: none;
}

body.page-about .inner-about-hero .inner-hero-copy h1 {
  max-width: 14ch;
  margin: 12px 0 20px;
  color: #fffdf6;
  font-size: clamp(2.85rem, 4.5vw, 4.3rem);
  line-height: 1.05;
  letter-spacing: -0.03em;
  text-wrap: balance;
}

body.page-about .inner-about-hero .inner-hero-copy > p:not(.eyebrow) {
  max-width: 54ch;
  margin: 0;
  color: rgba(255, 253, 246, 0.78);
  font-size: clamp(1rem, 0.4vw + 0.95rem, 1.08rem);
  line-height: 1.62;
}

body.page-about .inner-about-hero .button.primary {
  border-color: #fffdf6;
  background: #fffdf6;
  color: var(--about-premium-navy);
}

body.page-about .inner-about-hero .button.primary:hover,
body.page-about .inner-about-hero .button.primary:focus-visible {
  border-color: var(--about-premium-gold);
  background: var(--about-premium-gold);
  color: var(--about-premium-deep);
}

body.page-about .inner-about-hero .button.secondary.about-hero-secondary {
  border-bottom-color: var(--about-premium-gold);
  color: #fffdf6;
}

body.page-about .inner-about-hero .button.secondary.about-hero-secondary:hover,
body.page-about .inner-about-hero .button.secondary.about-hero-secondary:focus-visible {
  border-bottom-color: #fffdf6;
  color: var(--about-premium-gold);
}

body.page-about .about-hero-image {
  position: relative;
  grid-column: 2;
  grid-row: 1 / -1;
  justify-self: stretch;
  align-self: center;
  width: 100%;
  height: auto;
  min-height: 0;
  isolation: isolate;
  aspect-ratio: 1.25 / 1;
  margin: 0;
  padding: 0;
  overflow: hidden;
  border: 1px solid rgba(181, 140, 49, 0.78);
  background:
    radial-gradient(circle at 50% 45%, rgba(58, 107, 158, 0.28), transparent 52%),
    #071733;
  box-shadow: none;
}

body.page-about .about-hero-image::before,
body.page-about .about-hero-image::after {
  display: none;
}

body.page-about .about-hero-image > img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
}

/* Why: an editorial statement, definition plate and supporting argument. */
body.page-about .inner-editorial-section {
  position: relative;
  padding-block: clamp(86px, 7.5vw, 112px);
  background:
    linear-gradient(112deg, rgba(255, 255, 255, 0.5), transparent 43%),
    var(--about-premium-mineral);
}

body.page-about .inner-editorial-section .inner-editorial-grid {
  grid-template-columns: minmax(0, 0.44fr) minmax(0, 0.48fr);
  align-items: start;
  gap: clamp(56px, 7vw, 108px);
}

body.page-about .inner-editorial-section .inner-section-intro {
  position: relative;
  padding-left: clamp(20px, 2vw, 30px);
}

body.page-about .inner-editorial-section .inner-section-intro h2 {
  max-width: 15ch;
  font-size: clamp(2.65rem, 3.35vw, 3.6rem);
  line-height: 1.055;
}

body.page-about .inner-editorial-section .about-independence-definition {
  position: relative;
  width: 100%;
  max-width: 31rem;
  margin-top: clamp(28px, 3vw, 40px);
  padding: 21px 24px 23px;
  border: 1px solid rgba(20, 39, 77, 0.16);
  border-top: 1px solid rgba(20, 39, 77, 0.16);
  border-left: 2px solid var(--about-premium-gold);
  background: rgba(251, 250, 245, 0.88);
  box-shadow: 0 18px 40px rgba(20, 39, 77, 0.07);
}

body.page-about .inner-editorial-section .about-independence-definition::before {
  position: absolute;
  top: -7px;
  left: -7px;
  width: 11px;
  height: 11px;
  border: 2px solid var(--about-premium-gold);
  border-radius: 50%;
  background: var(--about-premium-mineral);
  content: "";
}

body.page-about .inner-editorial-section .about-independence-definition p {
  margin-top: 11px;
  color: #34445f;
  font-size: 0.98rem;
  line-height: 1.66;
}

body.page-about .inner-editorial-section .inner-rich-copy {
  max-width: 650px;
  padding-top: 38px;
}

body.page-about .inner-editorial-section .inner-rich-copy p:first-child {
  color: var(--about-premium-navy);
  font-size: clamp(1.08rem, 0.38vw + 1rem, 1.18rem);
  line-height: 1.65;
}

body.page-about .inner-editorial-section .inner-rich-copy p + p {
  margin-top: 22px;
  padding-top: 22px;
  border-top: 1px solid rgba(20, 39, 77, 0.12);
}

/* Mission and vision: two connected institutional plates. */
body.page-about .mission-vision-section {
  position: relative;
  padding-block: clamp(100px, 9vw, 132px);
}

body.page-about .mission-vision-section .section-heading {
  margin-bottom: clamp(44px, 5vw, 66px);
}

body.page-about .mission-vision-feature {
  border: 1px solid rgba(20, 39, 77, 0.2);
  border-top: 2px solid var(--about-premium-gold);
  box-shadow: 0 22px 48px rgba(20, 39, 77, 0.055);
}

body.page-about .mission-vision-feature article {
  min-height: clamp(300px, 25vw, 360px);
  padding: clamp(48px, 4.5vw, 70px) clamp(34px, 4vw, 62px);
}

body.page-about .mission-vision-feature .mission-label {
  display: flex;
  align-items: center;
  gap: 11px;
}

body.page-about .mission-vision-feature .mission-label::before {
  color: var(--about-premium-gold);
  content: "01";
}

body.page-about .mission-vision-feature .mission-panel--vision .mission-label::before {
  content: "02";
}

body.page-about .mission-vision-feature h3 {
  margin-top: clamp(34px, 3.5vw, 50px);
  font-size: clamp(1.8rem, 2vw, 2.25rem);
  line-height: 1.18;
}

/* Trust Infrastructure: the About page's signature dark chapter. */
body.page-about .inner-concept-section {
  column-gap: clamp(54px, 7vw, 112px);
  row-gap: clamp(34px, 4vw, 54px);
  padding-top: clamp(104px, 10vw, 146px);
  padding-bottom: clamp(64px, 6vw, 88px);
  background: var(--about-premium-deep);
}

body.page-about .inner-concept-section::after {
  position: absolute;
  top: 9%;
  right: 5%;
  width: min(46vw, 700px);
  aspect-ratio: 1;
  border: 1px solid rgba(111, 131, 168, 0.14);
  border-radius: 50%;
  content: "";
  pointer-events: none;
}

body.page-about .inner-concept-copy h2 {
  max-width: 11.5ch;
  font-size: clamp(2.65rem, 3.8vw, 3.75rem);
}

body.page-about .about-trust-image {
  aspect-ratio: 1.42 / 1;
  padding: clamp(10px, 1vw, 15px);
  border: 1px solid rgba(215, 181, 95, 0.7);
  background:
    radial-gradient(circle at 50% 52%, rgba(49, 101, 151, 0.22), transparent 52%),
    rgba(5, 18, 42, 0.7);
  box-shadow: 0 30px 70px rgba(2, 10, 25, 0.32);
}

body.page-about .about-trust-image > img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

body.page-about .about-trust-rail {
  border: 1px solid rgba(221, 231, 239, 0.18);
  border-top: 1px solid #d7b55f;
  background: rgba(12, 29, 64, 0.72);
  box-shadow: 0 18px 42px rgba(2, 10, 25, 0.18);
}

body.page-about .about-trust-rail li {
  min-height: 68px;
  padding-block: 19px;
}

/* Routes: retain exactly two horizontal connections, but give each row a
   deliberate editorial field and stronger node hierarchy. */
body.page-about .inner-routes-section {
  padding-block: clamp(92px, 9vw, 126px);
  background:
    linear-gradient(180deg, rgba(243, 239, 229, 0.4), transparent 28%),
    var(--about-premium-ivory);
}

body.page-about .about-route-map {
  margin-top: clamp(54px, 6vw, 78px);
  border: 1px solid rgba(20, 39, 77, 0.14);
  background: rgba(255, 255, 255, 0.24);
}

body.page-about .about-route-map a {
  min-height: 230px;
  padding: 20px clamp(22px, 2vw, 32px) 30px;
}

body.page-about .about-route-map a:nth-child(-n + 3) {
  background: rgba(251, 250, 245, 0.48);
  border-bottom: 1px solid rgba(20, 39, 77, 0.14);
}

body.page-about .about-route-map a:nth-child(n + 4) {
  background: rgba(232, 238, 241, 0.24);
}

body.page-about .about-route-map .route-mark {
  margin-top: 17px;
}

body.page-about .about-route-map h3 {
  margin-top: 12px;
  font-size: clamp(1.02rem, 1.05vw, 1.16rem);
}

body.page-about .about-route-map p {
  max-width: 36ch;
  font-size: 0.9rem;
  line-height: 1.55;
}

body.page-about .about-routes-note {
  margin-top: clamp(30px, 3.5vw, 44px);
  padding-top: 22px;
  border-top: 1px solid rgba(20, 39, 77, 0.14);
}

/* Principles: one continuous charter rather than five unrelated cards. */
body.page-about .inner-principles-section {
  padding-block: clamp(104px, 10vw, 142px);
  background:
    linear-gradient(115deg, rgba(255, 255, 255, 0.42), transparent 44%),
    var(--about-premium-mineral);
}

body.page-about .about-principles-grid {
  gap: 0;
  border-color: rgba(20, 39, 77, 0.16);
  background: transparent;
  box-shadow: 0 20px 46px rgba(20, 39, 77, 0.055);
}

body.page-about .about-principles-grid > .principle-item {
  min-height: 320px;
  border-right: 1px solid rgba(20, 39, 77, 0.14);
}

body.page-about .about-principles-grid > .principle-item:nth-child(even) {
  background: rgba(243, 239, 229, 0.74);
}

body.page-about .about-principles-grid > .principle-item:last-child {
  border-right: 0;
}

body.page-about .about-principles-grid .principle-number {
  margin-bottom: 27px;
}

body.page-about .principle-symbol {
  margin-bottom: 32px;
}

body.page-about .about-principles-grid h3 {
  font-size: clamp(1.04rem, 1.12vw, 1.2rem);
}

body.page-about .about-principles-grid p {
  font-size: 0.98rem;
  line-height: 1.56;
}

/* Leadership: equal founder register and refined editorial portrait. */
body.page-about .inner-leadership-section {
  position: relative;
  grid-template-columns: minmax(0, 0.46fr) minmax(0, 0.54fr);
  gap: clamp(54px, 7vw, 110px);
  padding-block: clamp(104px, 10vw, 142px);
  background:
    linear-gradient(90deg, rgba(181, 140, 49, 0.04), transparent 38%),
    var(--about-premium-stone);
}

body.page-about .inner-leadership-section .about-leadership-copy {
  max-width: 620px;
}

body.page-about .inner-leadership-section h2 {
  max-width: 12ch;
}

body.page-about .leadership-identity-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0;
  margin-top: clamp(30px, 3.5vw, 44px);
  border-top: 1px solid rgba(20, 39, 77, 0.22);
  border-bottom: 1px solid rgba(20, 39, 77, 0.22);
}

body.page-about .leadership-identity {
  min-width: 0;
  padding: 22px 24px 24px 0;
}

body.page-about .leadership-identity + .leadership-identity {
  padding-right: 0;
  padding-left: 24px;
  border-left: 1px solid rgba(20, 39, 77, 0.18);
}

body.page-about .leader-name {
  font-size: clamp(1.18rem, 1.35vw, 1.48rem);
}

body.page-about .about-leadership-visual {
  isolation: isolate;
  aspect-ratio: 4 / 3;
  padding: 0;
  overflow: hidden;
  border: 1px solid rgba(181, 140, 49, 0.76);
  background: #071733;
  box-shadow: 0 28px 64px rgba(20, 39, 77, 0.18);
}

body.page-about .about-leadership-visual::before {
  position: absolute;
  top: -1px;
  right: clamp(34px, 5vw, 72px);
  left: clamp(34px, 5vw, 72px);
  z-index: 3;
  height: 2px;
  background: #d7b55f;
  content: "";
}

body.page-about .about-leadership-visual > img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
}

/* Closing: a deliberate navy conclusion before the newsletter. */
body.page-about .about-page-closing {
  position: relative;
  padding-top: clamp(66px, 6vw, 88px);
  padding-bottom: clamp(66px, 6vw, 88px);
  border-top: 1px solid rgba(215, 181, 95, 0.54);
  background:
    linear-gradient(110deg, rgba(41, 75, 122, 0.2), transparent 48%),
    var(--about-premium-navy);
}

body.page-about .about-page-closing::before {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(123, 158, 196, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(123, 158, 196, 0.045) 1px, transparent 1px);
  background-size: 36px 36px;
  content: "";
  pointer-events: none;
}

body.page-about .about-page-closing > * {
  position: relative;
  z-index: 1;
}

body.page-about .about-page-closing .eyebrow {
  color: #d7b55f;
}

body.page-about .about-page-closing h2 {
  color: #fffdf6;
}

body.page-about .about-page-closing .about-closing-summary {
  color: #d7e2ef;
}

body.page-about .about-page-closing .button.primary {
  border-color: #fffdf6;
  background: #fffdf6;
  color: var(--about-premium-navy);
}

body.page-about .about-page-closing .button.primary:hover,
body.page-about .about-page-closing .button.primary:focus-visible {
  border-color: #d7b55f;
  background: #d7b55f;
  color: var(--about-premium-deep);
}

body.page-about .about-page-closing .button.secondary.about-closing-secondary {
  border-bottom-color: #d7b55f;
  color: #fffdf6;
}

body.page-about .about-page-closing .button.secondary.about-closing-secondary:hover,
body.page-about .about-page-closing .button.secondary.about-closing-secondary:focus-visible {
  border-bottom-color: #fffdf6;
  color: #fffdf6;
}

@media (max-width: 1100px) {
  body.page-about .inner-page-hero.inner-about-hero {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    min-height: 0;
  }

  body.page-about .about-principles-grid {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }

  body.page-about .about-principles-grid > .principle-item {
    min-height: 0;
    border-bottom: 1px solid rgba(20, 39, 77, 0.14);
  }

  body.page-about .about-principles-grid > .principle-item:nth-child(-n + 3) {
    grid-column: span 2;
  }

  body.page-about .about-principles-grid > .principle-item:nth-child(n + 4) {
    grid-column: span 3;
    border-bottom: 0;
  }
}

@media (max-width: 860px) {
  body.page-about .inner-page-hero.inner-about-hero,
  body.page-about .inner-editorial-section .inner-editorial-grid,
  body.page-about .inner-leadership-section {
    grid-template-columns: 1fr;
  }

  body.page-about .inner-page-hero.inner-about-hero {
    min-height: 0;
    gap: 28px;
  }

  body.page-about .about-hero-image {
    grid-column: 1;
    grid-row: auto;
    justify-self: stretch;
    width: 100%;
    height: auto;
    margin: 0 auto;
    aspect-ratio: 5 / 4;
  }

  body.page-about .about-leadership-visual {
    width: min(100%, 720px);
    margin-inline: auto;
  }

  body.page-about .inner-editorial-section .inner-rich-copy {
    max-width: 720px;
    padding-top: 0;
  }

  body.page-about .about-route-map a {
    min-height: 0;
  }

  body.page-about .inner-leadership-section {
    gap: 48px;
  }
}

@media (max-width: 767px) {
  body.page-about .inner-page-hero.inner-about-hero,
  body.page-about .inner-editorial-section,
  body.page-about .mission-vision-section,
  body.page-about .inner-routes-section,
  body.page-about .inner-principles-section,
  body.page-about .inner-leadership-section {
    padding-block: clamp(64px, 14vw, 84px);
  }

  body.page-about .inner-about-hero .inner-hero-copy h1,
  body.page-about .inner-editorial-section .inner-section-intro h2 {
    max-width: none;
  }

  body.page-about .about-route-map {
    border: 0;
    background: transparent;
  }

  body.page-about .about-route-map a,
  body.page-about .about-route-map a:nth-child(n) {
    min-height: 0;
    padding: 0 0 22px;
    border: 0;
    background: transparent;
  }

  body.page-about .about-principles-grid {
    grid-template-columns: 1fr;
  }

  body.page-about .about-principles-grid > .principle-item,
  body.page-about .about-principles-grid > .principle-item:nth-child(n) {
    grid-column: auto;
    min-height: 0;
    border-right: 0;
    border-bottom: 1px solid rgba(20, 39, 77, 0.14);
  }

  body.page-about .leadership-identity-list {
    grid-template-columns: 1fr;
  }

  body.page-about .leadership-identity {
    padding: 20px 0;
  }

  body.page-about .leadership-identity + .leadership-identity {
    padding: 20px 0;
    border-top: 1px solid rgba(20, 39, 77, 0.14);
    border-left: 0;
  }

  body.page-about .about-page-closing {
    padding-block: clamp(56px, 12vw, 74px);
  }
}

@media (max-width: 480px) {
  body.page-about .about-hero-image,
  body.page-about .about-leadership-visual,
  body.page-about .about-trust-image {
    padding: 8px;
  }

  body.page-about .inner-editorial-section .about-independence-definition {
    padding: 21px 20px 23px;
  }
}

@media (prefers-reduced-motion: reduce) {
  body.page-about .about-route-map a,
  body.page-about .about-route-map .route-mark,
  body.page-about .about-linkedin-cta span {
    transition: none;
  }
}