@import url("tokens.css");

@font-face {
  font-family: "Outfit";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("fonts/outfit-400.woff2") format("woff2");
}

@font-face {
  font-family: "Outfit";
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url("fonts/outfit-500.ttf") format("truetype");
}

@font-face {
  font-family: "Outfit";
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url("fonts/outfit-600.woff2") format("woff2");
}

@font-face {
  font-family: "Outfit";
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url("fonts/outfit-700.ttf") format("truetype");
}

@font-face {
  font-family: "Cormorant Garamond";
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url("fonts/cormorant-garamond-600.woff2") format("woff2");
}

:root { color-scheme: dark; }

* { box-sizing: border-box; }

html { background: var(--bg); }

body {
  margin: 0;
  background: var(--bg);
  color: var(--cream);
  font-family: var(--font-sans);
  font-size: var(--reading-size);
  font-weight: 400;
  line-height: calc(var(--reading-leading) / var(--reading-size));
}

::selection {
  background: var(--gold);
  color: var(--ink);
}

a { color: var(--gold-soft); }

a:hover { color: var(--cream); }

a:focus-visible {
  outline: 2px solid var(--gold-soft);
  outline-offset: 3px;
}

.skip {
  position: absolute;
  left: 1rem;
  top: -4rem;
  background: var(--cream);
  color: var(--ink);
  padding: 0.5rem 0.75rem;
  z-index: 3;
}

.skip:focus { top: 0.5rem; }

.banner,
.masthead,
footer {
  width: min(1120px, calc(100% - 4.5rem));
  margin-left: auto;
  margin-right: auto;
}

.banner {
  margin-top: 0;
  margin-bottom: 0;
  padding: 12px 0 10px;
  border-bottom: 1px solid var(--line);
  color: var(--cream-soft);
  font-family: var(--font-sans);
  font-size: var(--metadata-size);
  font-weight: 500;
  letter-spacing: 0;
  line-height: calc(var(--metadata-leading) / var(--metadata-size));
}

.masthead {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 0.85rem 0;
  border-bottom: 1px solid var(--line);
}

.mark {
  flex-shrink: 0;
  color: var(--cream);
  font-family: var(--font-serif);
  font-size: var(--card-title-size);
  font-weight: 600;
  line-height: calc(var(--card-title-leading) / var(--card-title-size));
  text-decoration: none;
}

.mark span {
  display: block;
  margin-top: 4px;
  color: var(--gold);
  font-family: var(--font-sans);
  font-size: var(--eyebrow-size);
  font-weight: 600;
  letter-spacing: var(--eyebrow-tracking);
  line-height: calc(var(--eyebrow-leading) / var(--eyebrow-size));
  text-transform: uppercase;
}

.primary-nav,
footer nav {
  display: flex;
}

.primary-nav { gap: clamp(0.75rem, 2vw, 1.75rem); }
.primary-nav a { white-space: nowrap; }
footer nav { flex-wrap: wrap; gap: 0 1.15rem; }

.primary-nav a,
footer nav a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  color: var(--cream-soft);
  font-family: var(--font-sans);
  font-size: var(--action-compact-size);
  font-weight: 500;
  letter-spacing: 0.02em;
  line-height: calc(var(--action-compact-leading) / var(--action-compact-size));
  text-decoration: none;
}

.primary-nav a:hover,
footer nav a:hover { color: var(--gold-soft); }

footer nav a[aria-current="page"] {
  color: var(--gold-soft);
  box-shadow: inset 0 -1px 0 var(--gold);
}

.hero {
  width: min(1120px, calc(100% - 4.5rem));
  margin: 0 auto;
  padding: clamp(1.75rem, 3.5vw, 3rem) 0 0;
}

.hero-stage {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 0.92fr);
  gap: clamp(1.5rem, 5vw, 4.5rem);
  align-items: center;
}

.kicker {
  margin: 0 0 1rem;
  color: var(--gold);
  font-family: var(--font-sans);
  font-size: var(--eyebrow-size);
  font-weight: 600;
  letter-spacing: var(--eyebrow-tracking);
  line-height: calc(var(--eyebrow-leading) / var(--eyebrow-size));
  text-transform: uppercase;
}

.hero h1 {
  margin: 0;
  color: var(--cream);
  font-family: var(--font-serif);
  font-size: clamp(64px, 8vw, var(--hero-display-size));
  font-weight: 600;
  letter-spacing: 0;
  line-height: calc(var(--hero-display-leading) / var(--hero-display-size));
}

.hero-copy {
  max-width: 34rem;
  padding: 0;
}

.statement {
  max-width: 16em;
  margin: 1.25rem 0 0;
  font-family: var(--font-serif);
  font-size: var(--title-size);
  font-weight: 600;
  letter-spacing: 0;
  line-height: calc(var(--title-leading) / var(--title-size));
}

.deck {
  max-width: 32em;
  margin: 0.65rem 0 0;
  color: var(--cream-soft);
  font-family: var(--font-sans);
  font-size: var(--reading-size);
  font-weight: 400;
  line-height: calc(var(--reading-leading) / var(--reading-size));
}

.hero-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  min-height: 44px;
  margin-top: 0.55rem;
  border-bottom: 1px solid var(--gold);
  font: 500 var(--action-compact-size)/var(--action-compact-leading) var(--font-sans);
  letter-spacing: 0.02em;
  text-decoration: none;
}

.status {
  max-width: 32rem;
  margin: 0.85rem 0 0;
  color: var(--gold-soft);
  font-family: var(--font-sans);
  font-size: var(--eyebrow-size);
  font-weight: 600;
  letter-spacing: 0.1em;
  line-height: calc(var(--eyebrow-leading) / var(--eyebrow-size));
  text-transform: uppercase;
}

.hero-visual {
  width: min(100%, 420px);
  justify-self: end;
  margin: 0;
}

.hero-visual img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 506 / 576;
}

.reveal {
  width: min(800px, calc(100% - 2.5rem));
  margin: clamp(1.25rem, 3vw, 2.5rem) auto 1.5rem;
}

.reveal-stage { padding: 0; }

.reveal-frame {
  position: relative;
  margin: 0;
  background: var(--bg);
}

.reveal-frame img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1024 / 576;
  object-fit: contain;
  -webkit-mask-image:
    linear-gradient(to right, transparent 0%, #000 11%, #000 89%, transparent 100%),
    linear-gradient(to bottom, transparent 0%, #000 7%, #000 76%, transparent 100%);
  -webkit-mask-composite: source-in;
  mask-image:
    linear-gradient(to right, transparent 0%, #000 11%, #000 89%, transparent 100%),
    linear-gradient(to bottom, transparent 0%, #000 7%, #000 76%, transparent 100%);
  mask-composite: intersect;
  mask-repeat: no-repeat;
  -webkit-mask-repeat: no-repeat;
}

.reveal-frame h2 {
  position: absolute;
  left: 32px;
  bottom: 28px;
  z-index: 1;
  max-width: 14em;
  margin: 0;
  color: var(--cream);
  font-family: var(--font-serif);
  font-size: var(--page-title-size);
  font-weight: 600;
  letter-spacing: 0;
  line-height: calc(var(--page-title-leading) / var(--page-title-size));
}

@media (prefers-reduced-motion: no-preference) {
  @supports (animation-timeline: view()) {
    .hero-visual img {
      animation: threshold-leave linear both;
      animation-duration: 700ms;
      animation-timeline: view();
      animation-range: exit 18% exit 72%;
    }

    .reveal-frame img {
      animation: threshold-enter linear both;
      animation-duration: 700ms;
      animation-timeline: view();
      animation-range: entry 0% cover 14%;
    }
  }
}

@keyframes threshold-leave {
  to {
    opacity: 0.22;
    filter: brightness(0.55);
  }
}

@keyframes threshold-enter {
  from {
    opacity: 0.8;
    filter: brightness(0.9);
  }
}

.reading h1,
.reading h2 {
  font-family: var(--font-serif);
  font-weight: 600;
  letter-spacing: 0;
}

.reading {
  width: min(40rem, calc(100% - 3rem));
  margin: 0 auto;
  padding: clamp(2.75rem, 7vw, 5.5rem) 0 5.5rem;
}

.doc-kicker {
  margin: 0;
  color: var(--gold);
  font-family: var(--font-sans);
  font-size: var(--eyebrow-size);
  font-weight: 600;
  letter-spacing: var(--eyebrow-tracking);
  line-height: calc(var(--eyebrow-leading) / var(--eyebrow-size));
  text-transform: uppercase;
}

.reading h1 {
  margin: 8px 0 20px;
  font-size: var(--page-title-size);
  line-height: calc(var(--page-title-leading) / var(--page-title-size));
}

.reading h2 {
  margin: 28px 0 10px;
  padding-top: 12px;
  border-top: 1px solid var(--line);
  font-size: var(--heading-size);
  line-height: calc(var(--heading-leading) / var(--heading-size));
}

.reading p,
.reading li {
  color: var(--cream);
  font-family: var(--font-sans);
  font-size: var(--reading-size);
  font-weight: 400;
  line-height: calc(var(--reading-leading) / var(--reading-size));
}

.reading p { margin: 0 0 1rem; }

.reading ul {
  margin: 0.25rem 0 1.25rem;
  padding-left: 1.1rem;
}

.reading li { margin: 0.45rem 0; }

.reading li::marker { color: var(--gold); }

.reading a { text-underline-offset: 0.18em; }

.reading strong { font-weight: 600; }

.reading .unresolved,
.reading strong .unresolved { color: var(--gold-soft); }

.reading code {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.92em;
}

footer {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.5fr);
  gap: 1.5rem;
  padding: 2rem 0 2.5rem;
  border-top: 1px solid var(--line);
}

footer .mail { margin: 0.75rem 0 0; }

footer .mail a {
  color: var(--cream-soft);
  font-size: var(--body-small-size);
  overflow-wrap: anywhere;
  text-underline-offset: 0.18em;
}

.footer-label {
  margin: 0;
  color: var(--gold);
  font: 600 var(--eyebrow-size)/var(--eyebrow-leading) var(--font-sans);
  letter-spacing: var(--eyebrow-tracking);
  text-transform: uppercase;
}

@media (max-width: 900px) {
  .banner,
  .masthead,
  .hero,
  footer {
    width: min(1120px, calc(100% - 2.5rem));
  }

  .reveal-frame img {
    -webkit-mask-image:
      linear-gradient(to right, transparent 0%, #000 9%, #000 91%, transparent 100%),
      linear-gradient(to bottom, transparent 0%, #000 5%, #000 80%, transparent 100%);
    mask-image:
      linear-gradient(to right, transparent 0%, #000 9%, #000 91%, transparent 100%),
      linear-gradient(to bottom, transparent 0%, #000 5%, #000 80%, transparent 100%);
  }

  .reveal-frame h2 {
    left: 16px;
    right: 16px;
    bottom: 12px;
    font-size: var(--title-size);
    line-height: calc(var(--title-leading) / var(--title-size));
  }
}

@media (max-width: 680px) {
  .masthead {
    align-items: stretch;
    flex-direction: column;
    gap: 0.45rem;
    padding-bottom: 0.4rem;
  }

  .masthead .mark { align-self: flex-start; }

  .primary-nav {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0 0.5rem;
  }

  .primary-nav a { white-space: normal; }
  .hero-stage { grid-template-columns: minmax(0, 1fr); }
  .hero-visual { width: min(100%, 280px); justify-self: center; }
  footer { grid-template-columns: minmax(0, 1fr); gap: 1rem; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}