/* LSU About — real landscape, editorial chapters and a readable operating model.
   All narrative content lives in HTML. No motion or script is required. */
.about-page main { overflow: clip; }
.about-page main a:focus-visible { outline: 2px solid var(--teal); outline-offset: 6px; }
.about-page main a:not(.btn), .about-chapters a { text-underline-offset: .2em; }
.about-page main a:not(.btn):hover { text-decoration: underline; }
.about-page section[id] { scroll-margin-top: 100px; }
.about-hero { padding-top: clamp(44px, 5vw, 76px); }
.about-hero-copy { display: grid; grid-template-columns: 1.4fr 1fr; align-items: end; gap: 56px; padding-bottom: 42px; }
.about-hero h1 { font-size: clamp(42px, 4.6vw, 68px); line-height: 1.04; letter-spacing: -.04em; font-weight: 500; }
.about-hero h1 span { color: var(--teal); }
.about-intro { max-width: 460px; font-size: 17px; line-height: 1.65; color: #c1c7d7; }
.about-intro p + p { margin-top: 12px; }
.about-text-link { display: inline-block; font-size: 14px; font-weight: 500; }
.about-intro .about-text-link { margin-top: 18px; }
.about-landscape { margin: 0; }
.about-landscape img { width: 100%; height: clamp(340px, 37vw, 530px); object-fit: cover; object-position: 50% 62%; background: #204755; }
.about-landscape figcaption { display: flex; justify-content: space-between; gap: 16px 32px; padding-top: 15px; padding-bottom: 22px; font-size: 11px; line-height: 1.7; color: #aeb6ca; }
.about-landscape figcaption span:last-child { max-width: 405px; }
.about-landscape figcaption a { color: #c4cedf; text-decoration: underline; }
.about-chapters { display: grid; grid-template-columns: repeat(4, 1fr); margin-top: 22px; margin-bottom: 0; }
.about-chapters a { border-top: 1px solid var(--hair2); border-bottom: 1px solid var(--hair2); padding: 25px 18px 25px 0; color: var(--t1); min-width: 0; }
.about-chapters a:hover { color: var(--teal); }
.about-chapters a > span:last-child { display: flex; align-items: center; gap: 12px; margin-top: 8px; font-size: 15px; }
.about-chapters i { font-style: normal; color: var(--teal); }
.about-index { display: block; font: 10px/1.8 'JetBrains Mono', monospace; letter-spacing: .12em; text-transform: uppercase; color: #aeb6ca; }
.about-editorial-grid { display: grid; grid-template-columns: 1fr 1.25fr; gap: clamp(40px, 7vw, 96px); }
.about-page .sec { padding-top: 96px; padding-bottom: 96px; }
.about-editorial-grid h2 { font-size: clamp(32px, 3.5vw, 46px); font-weight: 500; line-height: 1.1; }
.about-prose { font-size: 17px; line-height: 1.8; color: #bac2d5; }
.about-prose > p + p { margin-top: 23px; }
.about-source { display: block; font-size: 12px; margin-top: 12px; }
.about-takeaway { border-left: 2px solid var(--teal); padding-left: 23px; margin-top: 30px; }
.about-takeaway .about-index { color: var(--teal); margin-bottom: 8px; }
.about-takeaway p { color: #edf1f7; font-size: 18px; line-height: 1.65; }
.about-prose .about-fine, .about-fine { color: #a0abc0; font-size: 12px; line-height: 1.8; margin-top: 25px; }
.about-terraces { width: min(100%, 260px); height: 100px; margin-top: 40px; transform: skewY(-8deg); }
.about-terraces span { display: block; border-top: 1px solid rgba(0,194,168,.4); height: 17px; }
.about-terraces span:nth-child(2) { width: 90%; margin-left: 10%; }
.about-terraces span:nth-child(3) { width: 80%; margin-left: 20%; }
.about-terraces span:nth-child(4) { width: 70%; margin-left: 30%; }
.about-terraces span:nth-child(5) { width: 60%; margin-left: 40%; }
.about-nature-story { margin-top: 65px; }
.about-nature-heading { display: grid; grid-template-columns: 1fr 1.25fr; gap: clamp(40px, 7vw, 96px); align-items: end; margin-bottom: 30px; }
.about-nature-heading h3 { font-size: 32px; font-weight: 500; line-height: 1.1; }
.about-nature-heading > p { color: #bac2d5; font-size: 16px; line-height: 1.8; max-width: 490px; }
.about-nature-panorama { margin: 0; }
.about-nature-panorama img { width: 100%; height: auto; background: #204755; }
.about-nature-panorama figcaption { color: #aeb6ca; font-size: 10px; line-height: 1.8; padding-top: 11px; }
.about-nature-panorama figcaption a { color: #c4cedf; text-decoration: underline; }
.about-nature-notes { display: grid; grid-template-columns: repeat(3, 1fr); gap: 34px; margin-top: 32px; }
.about-nature-notes article { border-top: 1px solid var(--hair2); padding-top: 23px; }
.about-nature-notes svg { display: block; width: 100px; height: 50px; fill: none; stroke: var(--teal); stroke-width: 1.1; margin-bottom: 22px; }
.about-nature-notes h4 { font-size: 20px; line-height: 1.25; font-weight: 500; margin-bottom: 14px; }
.about-nature-notes p { font-size: 14px; line-height: 1.8; color: #b8c2d2; }
.about-origin-vaud { background: linear-gradient(110deg, rgba(110,125,255,.045), transparent 65%); }
.about-region-tags { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 34px; font: 10px/1.6 'JetBrains Mono', monospace; color: #b0b9dd; }
.about-region-tags span { padding: 8px 11px; border: 1px solid rgba(110,125,255,.3); border-radius: 2px; }
.about-side-note { margin-top: 35px; color: var(--teal); font: 12px/2.2 'JetBrains Mono', monospace; }
.about-people { background: #11182a; }
.about-people .kicker { color: #a7b0ff; }
.about-link-row { display: flex; flex-wrap: wrap; gap: 22px; align-items: center; margin-top: 27px; }
.about-global { background: radial-gradient(ellipse at 90% 0%, rgba(0,194,168,.06), transparent 70%); }
.about-global-heading { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: end; }
.about-global h2 { font-size: clamp(48px, 5.8vw, 76px); font-weight: 500; line-height: 1.02; }
.about-global h2 span { color: var(--teal); }
.about-model-label { margin-top: 52px; margin-bottom: 15px; }
.about-global-steps { display: grid; grid-template-columns: repeat(4, 1fr); list-style: none; gap: 26px; margin: 0; padding: 0; }
.about-global-steps li { border-top: 1px solid rgba(0,194,168,.45); padding-top: 24px; min-width: 0; }
.about-step-number { display: block; font: 12px/1.5 'JetBrains Mono', monospace; color: var(--teal); margin-bottom: 20px; }
.about-global-steps h3 { font-size: 20px; font-weight: 500; line-height: 1.25; margin-bottom: 17px; }
.about-global-steps p { font-size: 14px; line-height: 1.8; color: #b8c2d2; }
.about-global-bottom { display: flex; align-items: center; justify-content: space-between; gap: 30px; border-top: 1px solid var(--hair2); margin-top: 46px; padding-top: 26px; }
.about-global-bottom p { font-size: 20px; max-width: 490px; line-height: 1.5; }
.about-answers details { border-top: 1px solid var(--hair2); padding: 22px 0; }
.about-answers summary { font-size: 17px; font-weight: 500; cursor: pointer; padding-right: 12px; }
.about-answers summary:focus-visible { outline: 2px solid var(--teal); outline-offset: 6px; }
.about-answers details p { color: #bac2d5; font-size: 15px; line-height: 1.8; margin-top: 18px; }
.about-answers details > a { display: inline-block; margin-top: 14px; font-size: 13px; }
.about-closing .kicker { color: var(--teal); }
.about-closing h2 { font-size: clamp(38px, 5vw, 64px); }
.about-closing p { color: #bac2d5; max-width: 570px; font-size: 17px; margin: 25px auto 0; }
@media (min-width: 1600px) { .about-landscape { max-width: 1600px; margin-inline: auto; } }
@media (max-width: 1000px) {
  .about-hero-copy { grid-template-columns: 1fr 1fr; gap: 28px; }
  .about-hero h1 { font-size: 44px; }
  .about-editorial-grid { grid-template-columns: .9fr 1.2fr; gap: 40px; }
  .about-global-heading { gap: 36px; }
  .about-global-steps { grid-template-columns: repeat(2, 1fr); gap: 32px; }
}
@media (max-width: 720px) {
  .about-page .wrap { padding-left: 24px; padding-right: 24px; }
  .about-hero-copy, .about-editorial-grid, .about-global-heading, .about-nature-heading { grid-template-columns: 1fr; gap: 30px; }
  .about-hero h1 { font-size: clamp(36px, 8.2vw, 54px); }
  .about-intro { max-width: 580px; font-size: 16px; }
  .about-landscape img { height: 290px; width: 100%; object-position: 52% 65%; }
  .about-landscape figcaption { flex-direction: column; gap: 8px; font-size: 10px; }
  .about-landscape figcaption span:last-child { max-width: none; }
  .about-chapters { grid-template-columns: 1fr 1fr; margin-top: 5px; }
  .about-chapters a { padding-top: 18px; padding-bottom: 18px; }
  .about-chapters a:nth-child(n+3) { border-top: 0; }
  .about-chapters a > span:last-child { font-size: 12px; gap: 6px; }
  .about-index { font-size: 9px; }
  .about-page .sec { padding-top: 64px; padding-bottom: 64px; }
  .about-prose { font-size: 16px; }
  .about-editorial-grid h2 { font-size: 36px; }
  .about-terraces { width: 165px; height: 58px; margin-top: 25px; }
  .about-terraces span { height: 12px; }
  .about-region-tags, .about-side-note { margin-top: 23px; }
  .about-nature-story { margin-top: 44px; }
  .about-nature-panorama img { height: 230px; object-fit: cover; object-position: 58% 62%; }
  .about-nature-notes { grid-template-columns: 1fr; gap: 24px; }
  .about-nature-notes article { display: grid; grid-template-columns: 78px 1fr; gap: 0 18px; }
  .about-nature-notes svg { width: 76px; grid-row: span 2; }
  .about-nature-notes h4 { margin-bottom: 8px; }
  .about-model-label { margin-top: 34px; }
  .about-global-bottom { flex-direction: column; align-items: flex-start; gap: 16px; }
}
@media (max-width: 430px) {
  .about-global-steps { grid-template-columns: 1fr; gap: 28px; }
  .about-global-steps h3 { margin-bottom: 10px; }
  .about-step-number { margin-bottom: 12px; }
  .about-landscape img { height: 240px; }
}
@media (prefers-reduced-motion: reduce) { .about-page { scroll-behavior: auto; } html:has(.about-page) { scroll-behavior: auto; } }
@media print {
  .about-chapters { display: none; }
  .about-page .sec { padding: 28px 0; }
  .about-global-steps { grid-template-columns: repeat(2, 1fr); }
  .about-landscape img { max-height: 230px; }
}