:root {
  color-scheme: dark;
  --night: #06111d;
  --cobalt: #0a2032;
  --exposure: #102e43;
  --amber: #f1af38;
  --window: #ffd88a;
  --teal: #76b9b2;
  --paper: #f3e8d0;
  --slate: #afc0c2;
  --line: rgba(132, 183, 187, 0.32);
  --deep-line: rgba(241, 175, 56, 0.24);
  --measure: 72ch;
  --display: Georgia, "Times New Roman", serif;
  --sans: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  background: var(--night);
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--sans);
  color: var(--paper);
  background:
    radial-gradient(circle at 76% 8%, rgba(29, 86, 97, 0.26), transparent 32rem),
    linear-gradient(180deg, #06111d 0%, #091b29 48%, #07131f 100%);
  line-height: 1.6;
}

a { color: inherit; }
a:focus-visible, button:focus-visible {
  outline: 3px solid var(--window);
  outline-offset: 5px;
}

.route-beam {
  position: relative;
  z-index: 20;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 1rem;
  padding: 1rem clamp(1rem, 3vw, 3.5rem);
  border-bottom: 1px solid var(--line);
  background: rgba(6, 17, 29, 0.86);
  backdrop-filter: blur(18px);
}

.wordmark {
  display: inline-flex;
  align-items: center;
  gap: .72rem;
  text-decoration: none;
  font-size: .78rem;
  font-weight: 800;
  letter-spacing: .2em;
  text-transform: uppercase;
}

.wordmark::before {
  content: "";
  width: 2.4rem;
  height: .22rem;
  background: linear-gradient(90deg, var(--amber), var(--window));
  box-shadow: 0 0 18px rgba(241, 175, 56, .52);
}

.route-links {
  display: flex;
  gap: .35rem;
  align-items: center;
  font-size: .84rem;
}

.route-links a {
  padding: .58rem .82rem;
  text-decoration: none;
  border: 1px solid transparent;
}

.route-links a:hover,
.route-links a[aria-current="page"] {
  border-color: var(--line);
  background: rgba(118, 185, 178, .08);
}

.opening-aperture {
  position: relative;
  min-height: 0;
  aspect-ratio: 21 / 9;
  display: grid;
  grid-template-columns: minmax(1rem, .55fr) minmax(18rem, 1.15fr) minmax(16rem, .85fr);
  grid-template-rows: 1fr auto;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
}

.opening-aperture .media-slot {
  grid-column: 1 / -1;
  grid-row: 1 / -1;
  align-self: start;
  min-width: 0;
  min-height: 0;
  border-radius: 0;
}

.opening-copy {
  z-index: 2;
  grid-column: 1 / 3;
  grid-row: 1;
  align-self: end;
  min-width: 0;
  max-width: 57rem;
  padding: clamp(3rem, 8vw, 8rem) clamp(1.2rem, 5vw, 5.8rem) clamp(3rem, 7vw, 6rem);
  background: linear-gradient(90deg, rgba(6, 17, 29, .98) 0%, rgba(6, 17, 29, .86) 56%, transparent 100%);
}

.eyebrow {
  margin: 0 0 1rem;
  color: var(--teal);
  font-size: .72rem;
  font-weight: 800;
  letter-spacing: .2em;
  text-transform: uppercase;
}

h1, h2, h3 {
  font-family: var(--display);
  font-weight: 600;
  line-height: 1.04;
  text-wrap: balance;
}

h1 {
  max-width: 10ch;
  margin: 0;
  font-size: clamp(4rem, 10vw, 9.5rem);
  letter-spacing: -.055em;
}

h2 {
  margin: 0 0 1rem;
  font-size: clamp(2.4rem, 5.4vw, 5.6rem);
  letter-spacing: -.035em;
}

h3 {
  margin: 0 0 .65rem;
  font-size: clamp(1.55rem, 2.7vw, 2.35rem);
}

.opening-lede {
  max-width: 42rem;
  margin: 1.4rem 0 0;
  color: var(--slate);
  font-size: clamp(1.05rem, 1.8vw, 1.34rem);
}

.chapter-marker {
  z-index: 3;
  grid-column: 1;
  grid-row: 1 / -1;
  justify-self: start;
  display: flex;
  align-items: center;
  gap: .65rem;
  padding: 1.4rem;
  writing-mode: vertical-rl;
  color: var(--amber);
  font-size: .7rem;
  font-weight: 800;
  letter-spacing: .18em;
  text-transform: uppercase;
}

.chapter-marker::before {
  content: "";
  width: 2px;
  height: 6rem;
  background: var(--amber);
}

.media-slot {
  position: relative;
  margin: 0;
  overflow: hidden;
  background:
    linear-gradient(112deg, transparent 0 38%, rgba(241, 175, 56, .23) 42%, transparent 47%),
    radial-gradient(circle at 74% 54%, rgba(255, 216, 138, .25), transparent 4rem),
    linear-gradient(140deg, #07131f, #13394a 58%, #0b252d);
  border: 1px solid var(--line);
  min-height: 16rem;
  isolation: isolate;
}

.media-slot::before,
.media-slot::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.media-slot::before {
  background: repeating-linear-gradient(112deg, transparent 0 18px, rgba(243, 232, 208, .018) 19px 20px);
}

.media-slot::after {
  inset: auto 0 0;
  height: 28%;
  background: linear-gradient(transparent, rgba(4, 12, 20, .78));
}

.media-slot img {
  position: relative;
  z-index: 1;
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.media-slot img[hidden] { display: none !important; }

.contact-strip {
  display: grid;
  grid-template-columns: minmax(0, .62fr) minmax(0, 1fr) minmax(0, .72fr);
  gap: 1px;
  background: var(--line);
}

.contact-strip > * { background: var(--night); }

.identity-copy {
  grid-column: 1 / 3;
  display: grid;
  grid-template-columns: minmax(8rem, .55fr) minmax(18rem, 1.45fr);
  gap: clamp(1.5rem, 5vw, 6rem);
  padding: clamp(3rem, 7vw, 7rem) clamp(1.3rem, 5vw, 6rem);
}

.identity-copy .title-spine {
  color: var(--amber);
  font-size: .72rem;
  font-weight: 800;
  letter-spacing: .19em;
  text-transform: uppercase;
  writing-mode: vertical-rl;
}

.identity-copy p,
.practice-copy p,
.source-copy p {
  max-width: var(--measure);
  margin: 0 0 1.15rem;
  color: var(--slate);
  font-size: clamp(1rem, 1.4vw, 1.17rem);
}

.identity-portrait {
  grid-column: 3;
  min-height: 44rem;
}

.origin-wide {
  grid-column: 1 / -1;
  min-height: min(64vw, 47rem);
}

.origin-caption {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: .8fr 1.2fr;
  gap: 2rem;
  padding: 2rem clamp(1.3rem, 5vw, 6rem) 5rem;
  background: #091926;
}

.origin-caption p { margin: 0; max-width: 60ch; color: var(--slate); }

.practice-band {
  padding: clamp(4rem, 8vw, 8rem) clamp(1.3rem, 5vw, 6rem);
  border-bottom: 1px solid var(--line);
}

.practice-heading {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(16rem, .8fr);
  gap: 3rem;
  align-items: end;
  margin-bottom: 4rem;
}

.practice-heading p { margin: 0; color: var(--slate); font-size: 1.12rem; }

.frame-sequence {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  grid-auto-rows: minmax(8rem, auto);
  gap: clamp(1rem, 2.2vw, 2.2rem);
}

.frame-sequence .media-slot:nth-of-type(1) { grid-column: 1 / 9; min-height: 0; }
.frame-sequence .media-slot:nth-of-type(2) { grid-column: 9 / 13; min-height: 0; }
.frame-sequence .media-slot:nth-of-type(3) { grid-column: 1 / 6; min-height: 0; }
.frame-sequence .practice-copy { grid-column: 6 / 13; align-self: center; padding: 2rem; }
.frame-sequence .media-slot:nth-of-type(4) { grid-column: 4 / 13; min-height: 0; }

.beam-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  margin: 2.5rem 0;
  background: var(--deep-line);
  border: 1px solid var(--deep-line);
}

.beam-step {
  padding: clamp(1.5rem, 3vw, 3rem);
  background: #0a1c2a;
}

.beam-step b {
  display: block;
  margin-bottom: .7rem;
  color: var(--amber);
  font-size: .7rem;
  letter-spacing: .16em;
  text-transform: uppercase;
}

.beam-step p { margin: 0; color: var(--slate); }

.safety-cut {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(18rem, .85fr);
  gap: clamp(2rem, 5vw, 6rem);
  align-items: center;
  padding: clamp(4rem, 8vw, 8rem) clamp(1.3rem, 5vw, 6rem);
  background: #0b1b27;
}

.safety-cut .media-slot { min-height: 31rem; }

.source-bay {
  display: grid;
  grid-template-columns: minmax(17rem, .72fr) minmax(0, 1.28fr);
  gap: clamp(2rem, 5vw, 6rem);
  align-items: start;
  padding: clamp(4rem, 8vw, 8rem) clamp(1.3rem, 5vw, 6rem);
  border-top: 1px solid var(--line);
}

.source-bay .media-slot { min-height: 42rem; position: sticky; top: 5.5rem; }
.source-copy { padding-top: 3rem; }
.source-list { margin: 2rem 0; padding: 0; list-style: none; }
.source-list li { padding: 1rem 0 1rem 1.4rem; border-top: 1px solid var(--line); color: var(--slate); position: relative; }
.source-list li::before { content: ""; position: absolute; left: 0; top: 1.65rem; width: .45rem; height: .45rem; border-radius: 50%; background: var(--amber); }
.source-list a { color: var(--paper); text-underline-offset: .24em; }

.closing-horizon { min-height: 35rem; border-width: 1px 0 0; }
.closing-copy {
  position: relative;
  z-index: 2;
  max-width: 54rem;
  margin-top: -15rem;
  padding: 0 clamp(1.3rem, 5vw, 6rem) 5rem;
}

.closing-copy p { max-width: 50ch; color: var(--slate); }
.text-link { display: inline-block; margin-top: 1rem; color: var(--window); text-underline-offset: .32em; }

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 2rem;
  padding: 2rem clamp(1.3rem, 5vw, 6rem);
  border-top: 1px solid var(--line);
  color: var(--slate);
  font-size: .86rem;
}

/* Privacy reading bay */
.privacy-shell {
  display: grid;
  grid-template-columns: minmax(15rem, 22rem) minmax(0, 1fr);
  gap: clamp(2rem, 6vw, 7rem);
  align-items: start;
  max-width: 104rem;
  margin: 0 auto;
  padding: clamp(2.5rem, 6vw, 6rem) clamp(1.1rem, 4vw, 4rem) 7rem;
}

.topic-rail {
  position: sticky;
  top: 2rem;
  max-height: calc(100vh - 4rem);
  overflow: auto;
  padding: 1.4rem 1.2rem 1.4rem 1.5rem;
  border-left: 2px solid var(--amber);
  background: linear-gradient(100deg, rgba(241, 175, 56, .07), transparent);
}

.topic-rail-title {
  margin: 0 0 1rem;
  font-family: var(--sans);
  font-size: .72rem;
  letter-spacing: .17em;
  text-transform: uppercase;
  color: var(--teal);
}

.topic-rail ol {
  display: grid;
  grid-template-columns: 1fr;
  gap: .2rem;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: policy-topic;
}

.topic-rail li { counter-increment: policy-topic; }
.topic-rail a {
  display: grid;
  grid-template-columns: 2rem 1fr;
  gap: .5rem;
  padding: .48rem 0;
  text-decoration: none;
  color: var(--slate);
  font-size: .88rem;
  line-height: 1.35;
}
.topic-rail a::before { content: counter(policy-topic, decimal-leading-zero); color: var(--amber); font-size: .68rem; padding-top: .16rem; }
.topic-rail a:hover { color: var(--paper); }

.policy-read { min-width: 0; }
.policy-opening {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(15rem, .55fr);
  gap: clamp(2rem, 4vw, 4rem);
  align-items: end;
  margin-bottom: 4rem;
}

.policy-opening h1 { max-width: 8ch; font-size: clamp(3.5rem, 7vw, 7rem); }
.policy-opening .lede { max-width: 46rem; color: var(--slate); font-size: 1.14rem; }
.policy-opening .media-slot { min-height: 34rem; }

.policy-movement {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0;
  margin-bottom: 5rem;
  border-top: 1px solid var(--line);
}

.policy-section {
  scroll-margin-top: 2rem;
  display: grid;
  grid-template-columns: minmax(9rem, .36fr) minmax(0, 1fr);
  gap: clamp(1.5rem, 4vw, 4rem);
  padding: clamp(2rem, 4vw, 3.5rem) 0;
  border-bottom: 1px solid var(--line);
}

.policy-section h2 {
  margin: 0;
  font-family: var(--sans);
  font-size: .74rem;
  line-height: 1.5;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--amber);
}

.policy-section h2 span { display: block; margin-bottom: .35rem; color: var(--teal); font-size: .66rem; }
.policy-section h2:focus-visible {
  outline: 3px solid var(--window);
  outline-offset: .35rem;
}
.policy-section .policy-prose { max-width: var(--measure); }
.policy-section p { margin: 0 0 1rem; color: var(--slate); }
.policy-section p:last-child { margin-bottom: 0; }
.policy-section strong { color: var(--paper); }

.privacy-figure {
  min-height: 24rem;
  margin: 2.4rem 0;
}
.privacy-figure.portrait { width: min(100%, 35rem); max-width: 35rem; min-height: 42rem; margin-left: auto; }
.privacy-horizon { min-height: 28rem; margin-top: 3rem; }

/* Each editorial image owns its planned geometry instead of inheriting one
   generic fixed-height crop. */
.media-slot.ratio-21x9 { aspect-ratio: 21 / 9; min-height: 0; }
.media-slot.ratio-16x10 { aspect-ratio: 16 / 10; min-height: 0; }
.media-slot.ratio-3x2 { aspect-ratio: 3 / 2; min-height: 0; }
.media-slot.ratio-4x5 { aspect-ratio: 4 / 5; min-height: 0; }

/* The reveal vocabulary is deliberately quiet: it adds depth without hiding
   any content when scripting or motion is unavailable. */
.js-ready [data-expose] {
  opacity: 0;
  transform: translateY(1.5rem) scale(.985);
  transition: opacity .8s ease, transform 1s cubic-bezier(.2, .7, .2, 1);
}

.js-ready [data-expose].is-exposed {
  opacity: 1;
  transform: none;
}

.js-ready [data-expose] img {
  transform: scale(1.035);
  transition: transform 1.4s cubic-bezier(.2, .7, .2, 1);
}

.js-ready [data-expose].is-exposed img { transform: scale(1); }

@media (max-width: 920px) {
  .opening-aperture { grid-template-columns: 1fr; grid-template-rows: auto auto; min-height: 0; aspect-ratio: auto; }
  .opening-aperture .media-slot { grid-column: 1; grid-row: 2; aspect-ratio: 16 / 10; min-height: 0; }
  .opening-copy { grid-column: 1; grid-row: 1; max-width: none; padding: 4rem 2rem 3rem; background: #07131f; }
  .chapter-marker { display: none; }
  .contact-strip { grid-template-columns: 1fr 1fr; }
  .identity-copy { grid-column: 1 / -1; }
  .identity-portrait { grid-column: 1 / -1; min-height: 35rem; }
  .origin-wide, .origin-caption { grid-column: 1 / -1; }
  .practice-heading, .safety-cut, .source-bay { grid-template-columns: 1fr; }
  .source-bay .media-slot { position: relative; top: auto; min-height: 0; }
  .privacy-shell { grid-template-columns: 1fr; }
  .topic-rail { position: relative; top: auto; max-height: none; overflow: visible; }
  .topic-rail ol { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .policy-opening { grid-template-columns: 1fr; }
  .policy-opening .media-slot { min-height: 0; }
}

@media (max-width: 640px) {
  .route-beam { grid-template-columns: 1fr; }
  .route-links { justify-content: flex-start; }
  .opening-aperture { min-height: 0; }
  h1 { font-size: clamp(3.15rem, 14.5vw, 4.4rem); }
  .contact-strip { display: block; }
  .identity-copy { display: block; }
  .identity-copy .title-spine { writing-mode: horizontal-tb; margin-bottom: 2rem; }
  .origin-caption, .practice-heading { grid-template-columns: 1fr; }
  .frame-sequence { display: block; }
  .frame-sequence > * { margin-bottom: 1rem; }
  .frame-sequence .media-slot:nth-of-type(n) { min-height: 0; }
  .frame-sequence .practice-copy { padding: 1rem 0 2rem; }
  .ready-strip-horizon { aspect-ratio: 16 / 10 !important; }
  .beam-steps { grid-template-columns: 1fr; }
  .closing-copy { margin-top: -9rem; }
  .site-footer { display: block; }
  .topic-rail ol { grid-template-columns: 1fr; }
  .policy-section { grid-template-columns: 1fr; }
  .privacy-figure.portrait { width: 100%; max-width: none; min-height: 0; }
}

@media print {
  :root { color-scheme: light; }
  body { color: #17232a; background: white; }
  .route-beam, .topic-rail, .media-slot, .site-footer { display: none !important; }
  .privacy-shell, .policy-opening, .policy-section { display: block; max-width: none; padding: 0; }
  .policy-section { break-inside: avoid; margin: 0 0 1.4rem; }
  .policy-section h2, .policy-section p, .policy-opening .lede { color: #17232a; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .js-ready [data-expose], .js-ready [data-expose] img { opacity: 1; transform: none; }
}