:root {
  --about-muted: color-mix(in srgb, var(--ink) 64%, transparent);
  --about-line: color-mix(in srgb, var(--ink) 20%, transparent);
}

.about-main { padding-top: var(--nav-h); }
.nav-links [aria-current="page"] { color: var(--vermilion); }

.about-hero {
  min-height: calc(100dvh - var(--nav-h));
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  border-bottom: 1px solid var(--about-line);
}

.about-hero-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(48px, 7vw, 110px) 5vw;
}

.about-kicker {
  margin: 0 0 28px;
  color: var(--vermilion);
  font: 700 10px/1 "Courier New", monospace;
  letter-spacing: .16em;
  text-transform: uppercase;
}

.about-hero h1 {
  max-width: 760px;
  margin: 0;
  font-size: clamp(54px, 5vw, 80px);
  line-height: .87;
  letter-spacing: -.065em;
}

.about-hero-copy > p:last-child {
  max-width: 470px;
  margin: 36px 0 0;
  color: var(--about-muted);
  font-size: 17px;
  line-height: 1.55;
}

.about-hero-media { position: relative; min-height: 600px; margin: 0; overflow: hidden; }
.about-hero-media::after, .about-method > figure::after { content: ""; position: absolute; inset: 22px; border: 1px solid rgb(244 241 232 / .58); pointer-events: none; }
.about-hero-media img { object-position: 55% center; filter: saturate(.76) contrast(1.02); }

.about-thesis {
  min-height: 92dvh;
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 8vw;
  align-items: center;
  padding: 10vw 5vw;
  border-bottom: 1px solid var(--about-line);
}

.about-thesis h2, .about-method h2, .about-gallery h2, .about-origin h2 {
  margin: 0;
  font-size: clamp(52px, 7vw, 108px);
  line-height: .88;
  letter-spacing: -.06em;
}

.about-thesis p {
  max-width: 560px;
  margin: 38px 0 0;
  color: var(--about-muted);
  font-size: 17px;
  line-height: 1.6;
}

.about-thesis figure { margin: 0; transform: rotate(-4deg); }
.about-thesis img { height: auto; object-fit: contain; filter: drop-shadow(0 30px 28px rgb(15 24 23 / .16)); }

.about-method {
  min-height: 110dvh;
  display: grid;
  grid-template-columns: 1.08fr .92fr;
  align-items: stretch;
  border-bottom: 1px solid var(--about-line);
}

.about-method > figure { position: relative; min-height: 680px; margin: 0; overflow: hidden; }
.about-method > figure img { filter: saturate(.68) contrast(1.04); }
.about-method-copy { align-self: center; padding: 9vw 6vw; }
.about-method h2 { font-size: clamp(48px, 6.2vw, 92px); }
.method-list { margin-top: 58px; border-top: 1px solid var(--about-line); }
.method-list article { display: grid; grid-template-columns: 150px 1fr; gap: 28px; padding: 22px 0; border-bottom: 1px solid var(--about-line); }
.method-list h3 { margin: 0; font: 700 11px/1.4 "Courier New", monospace; letter-spacing: .08em; text-transform: uppercase; }
.method-list p { max-width: 360px; margin: 0; color: var(--about-muted); font-size: 14px; line-height: 1.5; }

.about-gallery { padding: 11vw 5vw 5vw; border-bottom: 1px solid var(--about-line); }
.gallery-intro { max-width: 860px; margin-bottom: 6vw; }
.gallery-intro p { max-width: 520px; margin: 34px 0 0; color: var(--about-muted); font-size: 16px; line-height: 1.6; }
.catch-grid { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); grid-template-rows: clamp(320px, 34vw, 520px) clamp(280px, 29vw, 440px); gap: clamp(6px, .8vw, 12px); }
.catch-grid figure { margin: 0; overflow: hidden; background: var(--paper-soft); }
.catch-grid figure:nth-child(1) { grid-column: 1 / 6; }
.catch-grid figure:nth-child(2) { grid-column: 6 / 10; }
.catch-grid figure:nth-child(3) { grid-column: 10 / 13; }
.catch-grid figure:nth-child(4) { grid-column: 1 / 4; }
.catch-grid figure:nth-child(5) { grid-column: 4 / 9; }
.catch-grid figure:nth-child(6) { grid-column: 9 / 13; }
.catch-grid img { width: 100%; height: 100%; object-fit: cover; filter: saturate(.88) contrast(1.03); transition: transform .6s cubic-bezier(.16,1,.3,1), filter .3s ease; }
.catch-grid figure:hover img { transform: scale(1.025); filter: saturate(1) contrast(1.02); }

.about-origin { min-height: 100dvh; padding: clamp(96px, 9vw, 140px) 5vw clamp(88px, 7vw, 112px); }
.origin-intro { max-width: 930px; }
.about-origin h2 { max-width: 900px; font-family: "Helvetica Neue", Helvetica, Arial, sans-serif; font-size: clamp(58px, 6.5vw, 96px); font-weight: 500; line-height: .9; letter-spacing: -.065em; text-wrap: balance; }
.origin-intro p { max-width: 620px; margin: 32px 0 0; color: var(--about-muted); font: clamp(17px, 1.3vw, 20px)/1.58 Georgia, "Times New Roman", serif; }
.origin-facts { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); margin: clamp(74px, 8vw, 116px) 0 52px; border-top: 1px solid var(--about-line); }
.origin-facts > div { display: block; padding: 30px 0 36px; border-bottom: 1px solid var(--about-line); }
.origin-facts > div:nth-child(1) { grid-column: 1 / 4; grid-row: 1; padding-right: 2vw; }
.origin-facts > div:nth-child(2) { grid-column: 1 / 8; grid-row: 2; padding: clamp(44px, 5vw, 72px) 4vw 44px 0; }
.origin-facts > div:nth-child(3) { grid-column: 4 / 13; grid-row: 1; padding-left: 2vw; border-left: 1px solid var(--about-line); }
.origin-facts > div:nth-child(4) { grid-column: 8 / 13; grid-row: 2; padding: clamp(44px, 5vw, 72px) 0 44px 4vw; border-left: 1px solid var(--about-line); }
.origin-facts dt { color: var(--about-muted); font: 10px/1.4 "Courier New", monospace; letter-spacing: .1em; text-transform: uppercase; }
.origin-facts dd { margin: 20px 0 0; font-family: "Helvetica Neue", Helvetica, Arial, sans-serif; font-weight: 500; line-height: 1.08; letter-spacing: -.04em; }
.origin-facts > div:nth-child(1) dd { font-size: clamp(54px, 6.4vw, 92px); line-height: .9; letter-spacing: -.065em; }
.origin-facts > div:nth-child(3) dd { max-width: 780px; font-size: clamp(32px, 3.6vw, 54px); line-height: .98; }
.founder-names { display: block; max-width: 760px; font-size: clamp(46px, 4.7vw, 68px); font-weight: 500; line-height: .94; letter-spacing: -.06em; text-wrap: balance; }
.founder-second { display: block; white-space: nowrap; }
.founder-join { display: inline; margin-right: .14em; color: var(--vermilion); font: inherit; letter-spacing: inherit; vertical-align: baseline; }
.founder-story { max-width: 600px; margin: 30px 0 0; color: var(--about-muted); font: clamp(16px, 1.25vw, 19px)/1.65 Georgia, "Times New Roman", serif; letter-spacing: 0; }
.origin-facts > div:nth-child(4) dd { max-width: 500px; font: clamp(17px, 1.3vw, 20px)/1.6 Georgia, "Times New Roman", serif; letter-spacing: 0; }
.about-contact { display: inline-flex; min-height: 48px; align-items: center; margin-left: 58.333%; padding: 0 24px; white-space: nowrap; color: var(--paper-soft); background: var(--vermilion); border: 1px solid var(--vermilion); font: 700 10px/1 "Courier New", monospace; letter-spacing: .1em; text-transform: uppercase; transition: background .2s ease, color .2s ease, transform .15s ease; }
.about-contact:hover { color: var(--paper-soft); background: var(--ink); border-color: var(--ink); }
.about-contact:active { transform: scale(.98); }

.about-footer { color: var(--ink); background: var(--paper-soft); border-top: 1px solid var(--about-line); }
.about-footer .footer-mark { color: var(--ink); }

a:focus-visible, button:focus-visible { outline: 2px solid var(--vermilion); outline-offset: 4px; }

@media (prefers-reduced-motion: no-preference) {
  .about-hero-copy { animation: about-enter .8s cubic-bezier(.16,1,.3,1) both; }
  .about-hero-media img { animation: about-image 1.2s cubic-bezier(.16,1,.3,1) both; }
}

@media (prefers-reduced-motion: reduce) {
  .catch-grid img { transition: none; }
}

@keyframes about-enter { from { opacity: 0; transform: translateY(24px); } }
@keyframes about-image { from { opacity: 0; transform: scale(1.035); } }

@media (prefers-color-scheme: dark) {
  :root {
    --paper: #101816;
    --paper-soft: #15211f;
    --ink: #eceee7;
    --line: rgb(236 238 231 / .22);
  }
  .about-hero-media img, .about-method > figure img { filter: saturate(.66) brightness(.82) contrast(1.08); }
  .about-thesis img { filter: brightness(.84) drop-shadow(0 30px 28px rgb(0 0 0 / .24)); }
  .catch-grid img { filter: saturate(.78) brightness(.88) contrast(1.06); }
}

@media (max-width: 767px) {
  .about-hero, .about-thesis, .about-method { grid-template-columns: 1fr; }
  .about-hero { min-height: calc(100dvh - var(--nav-h)); }
  .about-hero-copy { padding: 54px 16px 40px; }
  .about-kicker { margin-bottom: 20px; }
  .about-hero h1 { font-size: clamp(50px, 15vw, 68px); }
  .about-hero-copy > p:last-child { margin-top: 24px; font-size: 15px; }
  .about-hero-media { min-height: 42dvh; order: -1; }
  .about-hero-media::after, .about-method > figure::after { inset: 10px; }
  .about-hero-media img { object-position: 60% center; }
  .about-thesis { min-height: auto; gap: 70px; padding: 100px 16px; }
  .about-thesis h2, .about-gallery h2, .about-origin h2 { font-size: clamp(52px, 15vw, 72px); }
  .about-thesis p { margin-top: 28px; font-size: 15px; }
  .about-thesis figure { transform: rotate(-2deg); }
  .about-method { min-height: auto; }
  .about-method > figure { min-height: 66dvh; }
  .about-method-copy { padding: 90px 16px 110px; }
  .about-method h2 { font-size: clamp(50px, 14vw, 68px); }
  .method-list { margin-top: 44px; }
  .method-list article { grid-template-columns: 100px 1fr; gap: 18px; }
  .about-gallery { padding: 100px 16px 90px; overflow: hidden; }
  .gallery-intro { margin-bottom: 48px; }
  .gallery-intro p { margin-top: 28px; font-size: 15px; }
  .catch-grid { display: flex; gap: 10px; width: auto; margin-right: -16px; padding-right: 16px; overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-width: none; }
  .catch-grid::-webkit-scrollbar { display: none; }
  .catch-grid figure { flex: 0 0 82vw; aspect-ratio: 4 / 5; scroll-snap-align: start; }
  .about-origin { min-height: auto; padding: 100px 16px 90px; }
  .about-origin h2 { font-size: clamp(50px, 14vw, 66px); }
  .origin-intro p { margin-top: 26px; font-size: 16px; }
  .origin-facts { grid-template-columns: 1fr; margin: 64px 0 40px; }
  .origin-facts > div,
  .origin-facts > div:nth-child(1),
  .origin-facts > div:nth-child(2),
  .origin-facts > div:nth-child(3),
  .origin-facts > div:nth-child(4) { grid-column: auto; grid-row: auto; padding: 27px 0 32px; border-left: 0; }
  .origin-facts > div:nth-child(1) dd { font-size: clamp(50px, 16vw, 68px); }
  .origin-facts > div:nth-child(3) dd { font-size: clamp(30px, 10vw, 42px); }
  .founder-names { font-size: clamp(40px, 12vw, 52px); }
  .founder-second { white-space: normal; }
  .founder-story { margin-top: 24px; font-size: 16px; line-height: 1.6; }
  .about-contact { margin-left: 0; }
}