@import url("/shared/design-system.css");

html {
  color-scheme: dark;
}

html,
body {
  min-height: 100%;
  margin: 0;
  background: #07080a;
  color: var(--white);
}

body {
  overflow-x: hidden;
  font-family: var(--font-body);
}

a {
  color: inherit;
}

#background-stage,
#live-bg {
  position: fixed;
  inset: 0;
}

#background-stage {
  z-index: 0;
  overflow: hidden;
  background: #080812;
}

#live-bg canvas {
  display: block;
  width: 100%;
  height: 100%;
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 8;
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 20px clamp(20px, 4vw, 60px);
  mix-blend-mode: difference;
}

.wordmark {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border: 2px solid currentColor;
  color: white;
  font-family: "Syne", sans-serif;
  font-size: 12px;
  font-weight: 800;
  text-decoration: none;
}

.site-header nav {
  display: flex;
  gap: clamp(16px, 3vw, 36px);
}

.site-header nav a,
.scroll-cue,
.brand-button {
  font-family: "Syne", sans-serif;
  font-size: 12px;
  font-weight: 650;
  text-decoration: none;
}

.page-shell {
  position: relative;
  z-index: 1;
}

.hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(250px, 0.42fr);
  align-content: end;
  gap: clamp(34px, 7vw, 110px);
  min-height: 100svh;
  padding: 120px clamp(24px, 6vw, 92px) clamp(54px, 8vh, 92px);
}

.hero::before {
  position: absolute;
  inset: 0;
  z-index: -1;
  /* background: linear-gradient(90deg, rgba(37, 22, 5, 0.48), transparent 72%); */
  content: "";
}

.hero__copy {
  align-self: end;
}

.eyebrow,
.kicker {
  margin: 0 0 16px;
  color: var(--yellow);
  font-family: "Syne", sans-serif;
  font-size: 18px;
  font-weight: 650;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

h1,
h2,
h3,
strong,
dt {
  font-family: "Syne", sans-serif;
  letter-spacing: -0.03em;
}

h1 {
  max-width: 940px;
  margin: 0;
  color: var(--white);
  font-size: 118px;
  font-weight: 800;
  line-height: 1.1;
}

.hero__lede {
  max-width: 720px;
  margin: 30px 0 0;
  color: rgba(255, 253, 248, 0.88);
  font-size: 18px;
  line-height: 1.65;
}

.hero__meta {
  align-self: end;
  border-top: 2px solid rgba(255, 253, 248, 0.68);
  font-family: "Syne", sans-serif;
}

.hero__meta div {
  display: grid;
  grid-template-columns: 110px 1fr;
  gap: 20px;
  padding: 14px 0;
  border-bottom: 1px solid rgba(255, 253, 248, 0.4);
}

.hero__meta span {
  color: rgba(255, 253, 248, 0.64);
  font-size: 10px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.hero__meta strong {
  font-size: 13px;
  letter-spacing: 0;
}

.scroll-cue {
  position: absolute;
  bottom: 32px;
  left: clamp(24px, 6vw, 92px);
  display: inline-flex;
  gap: 12px;
  align-items: center;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.content-section,
.tuner-story,
.live-interlude,
.closing {
  position: relative;
  padding: clamp(80px, 11vw, 170px) clamp(24px, 7vw, 112px);
}

.paper-panel,
.glass-pane {
  border: 1px solid rgba(37, 22, 5, 0.48);
  border-radius: 0;
}

.paper-panel {
  padding: clamp(34px, 6vw, 84px);
  background: rgb(241 237 229 / var(--paper-opacity));
  color: var(--brown);
  box-shadow: 14px 14px 0 rgba(37, 22, 5, 0.2);
}

.glass-pane {
  border: 0.5px solid rgb(255 253 248 / var(--glass-border-opacity));
  background: rgb(241 237 229 / var(--glass-opacity));
  box-shadow: inset 0 0 0 0.5px rgba(255, 253, 248, 0.12);
  backdrop-filter: blur(18px) saturate(1.16);
  -webkit-backdrop-filter: blur(18px) saturate(1.16);
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(190px, 0.38fr) minmax(0, 1fr);
  gap: clamp(30px, 7vw, 110px);
  align-items: start;
}

.section-heading .eyebrow,
.technical-grid .kicker {
  color: var(--forest);
}

.section-heading h2,
.collaboration-band h2,
.closing h2,
.tuner-story h2,
.live-interlude h2 {
  max-width: 980px;
  margin: 0;
  color: var(--plum);
  font-size: 70px;
  font-weight: 800;
  line-height: 0.98;
}

.paper-panel .section-heading h2,
.decision-list h3,
.technical-grid h3 {
  --gradient-text-color: var(--plum);
  background:
    radial-gradient(
      ellipse 58% 82% at var(--gradient-center-x) var(--gradient-center-y),
      color-mix(in srgb, var(--gradient-text-color) var(--gradient-base-mix), white),
      var(--gradient-text-color) var(--gradient-falloff)
    );
  color: transparent;
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.section-heading--wide {
  display: block;
}

.section-heading--wide > p:last-child,
.tuner-story__intro > p:not(.eyebrow),
.live-interlude__copy > p:not(.eyebrow) {
  max-width: 720px;
  margin: 26px 0 0;
  font-size: 17px;
  line-height: 1.7;
}

.overview__body {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(30px, 6vw, 90px);
  max-width: 1140px;
  margin: 80px 0 0 auto;
}

.overview__body p {
  margin: 0;
  color: rgba(37, 22, 5, 0.74);
  font-size: 16px;
  line-height: 1.75;
}

.overview__body .lead {
  color: var(--brown);
  font-family: "Syne", sans-serif;
  font-size: 34px;
  font-weight: 600;
  line-height: 1.18;
}

.outcomes {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  margin: 84px 0 0;
  background: rgba(37, 22, 5, 0.45);
  border: 1px solid rgba(37, 22, 5, 0.45);
}

.outcomes div {
  min-height: 160px;
  padding: 22px;
  background: var(--cream);
}

.outcomes div:nth-child(1) {
  border-top: 7px solid var(--forest);
}

.outcomes div:nth-child(2) {
  border-top: 7px solid var(--plum);
}

.outcomes div:nth-child(3) {
  border-top: 7px solid var(--yellow);
}

.outcomes div:nth-child(4) {
  border-top: 7px solid var(--orange);
}

.outcomes dt {
  color: var(--forest);
  font-size: 48px;
  font-weight: 800;
}

.outcomes dd {
  margin: 18px 0 0;
  color: rgba(37, 22, 5, 0.72);
  font-size: 13px;
}

.live-interlude {
  display: grid;
  align-items: center;
  min-height: 105vh;
}

.live-interlude__copy {
  width: min(700px, 100%);
  padding: clamp(28px, 5vw, 64px);
  color: var(--white);
}

.live-interlude h2 {
  color: var(--white);
  font-size: 62px;
}

.process-panel,
.collaboration-panel {
  padding: clamp(34px, 6vw, 82px);
  color: var(--white);
}

.process-panel .section-heading h2,
.collaboration-panel h2 {
  color: var(--white);
}

.process-panel .section-heading--wide > p:last-child {
  color: rgba(255, 253, 248, 0.76);
}

.timeline {
  margin-top: clamp(70px, 10vw, 150px);
}

.timeline-entry {
  display: grid;
  grid-template-columns: 48px minmax(220px, 0.72fr) minmax(330px, 1.28fr);
  gap: clamp(22px, 5vw, 72px);
  align-items: center;
  padding: clamp(64px, 9vw, 130px) 0;
  border-top: 1px solid rgba(255, 253, 248, 0.35);
}

.timeline-entry__index {
  align-self: start;
  color: var(--cyan);
  font-family: "Syne", sans-serif;
  font-size: 48px;
}

.timeline-entry__copy h3,
.decision-list h3,
.technical-grid h3 {
  margin: 0;
  font-size: 40px;
  font-weight: 800;
  line-height: 1.02;
}

.timeline-entry__copy h3 {
  color: var(--white);
}

.timeline-entry__copy > p:not(.kicker) {
  margin: 24px 0 0;
  color: rgba(255, 253, 248, 0.78);
  font-size: 15px;
  line-height: 1.75;
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
}

.tag-list li {
  border: 1px solid rgba(255, 253, 248, 0.5);
  padding: 7px 9px;
  font-family: "Syne", sans-serif;
  font-size: 9px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.version-frame,
.tuner-shot {
  margin: 0;
}

.version-frame canvas,
.version-frame--live {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 10;
  border: 1px solid rgba(255, 253, 248, 0.42);
  background: #101118;
}

.version-frame--live video {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.version-frame figcaption,
.tuner-shot figcaption {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding-top: 11px;
  font-family: "Syne", sans-serif;
  font-size: 10px;
}

.version-frame figcaption {
  color: rgba(255, 253, 248, 0.68);
}

.version-frame figcaption span,
.tuner-shot figcaption span {
  color: var(--yellow);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.version-frame--live {
  position: relative;
  overflow: hidden;
  background: rgba(241, 237, 229, 0.08);
  backdrop-filter: blur(4px);
}

.live-frame-copy {
  position: absolute;
  inset: auto 24px 24px;
  display: grid;
  gap: 8px;
}

.live-frame-copy span {
  color: var(--cyan);
  font-family: "Syne", sans-serif;
  font-size: 10px;
  text-transform: uppercase;
}

.live-frame-copy strong {
  max-width: 440px;
  font-size: 32px;
  line-height: 1.02;
}

.tuner-story {
  display: grid;
  gap: clamp(40px, 7vw, 90px);
  min-height: 130vh;
}

.tuner-story__intro {
  width: min(760px, 100%);
  padding: clamp(30px, 5vw, 66px);
  color: var(--white);
}

.tuner-story__intro h2 {
  color: var(--white);
}

.brand-button {
  display: inline-block;
  margin-top: 28px;
  border: 2px solid currentColor;
  padding: 12px 18px;
  color: var(--brown);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.brand-button--cyan {
  background: var(--cyan);
  box-shadow: 7px 0 0 var(--orange);
}

.brand-button--orange {
  background: var(--yellow);
  box-shadow: 7px 0 0 var(--pink);
}

.tuner-gallery {
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(250px, 0.55fr);
  gap: clamp(20px, 4vw, 54px);
  align-items: end;
}

.tuner-shot {
  padding: 12px;
  background: var(--cream);
  color: var(--brown);
  box-shadow: 12px 12px 0 rgba(37, 22, 5, 0.28);
}

.tuner-shot img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--brown);
}

.tuner-shot figcaption span {
  color: var(--plum);
}

.decision-list {
  margin-top: 80px;
  border-top: 1px solid rgba(37, 22, 5, 0.4);
}

.decision-list article {
  display: grid;
  grid-template-columns: 66px minmax(0, 1fr);
  gap: clamp(22px, 5vw, 64px);
  padding: clamp(36px, 6vw, 72px) 0;
  border-bottom: 1px solid rgba(37, 22, 5, 0.4);
}

.decision-number {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border: 2px solid var(--plum);
  color: var(--plum);
  font-family: "Syne", sans-serif;
  font-weight: 800;
}

.decision-list article > div {
  display: grid;
  grid-template-columns: minmax(230px, 0.72fr) minmax(270px, 1fr);
  gap: clamp(24px, 7vw, 110px);
}

.decision-list h3,
.technical-grid h3 {
  color: var(--plum);
}

.decision-list p,
.technical-grid p:last-child {
  margin: 0;
  color: rgba(37, 22, 5, 0.75);
  font-size: 15px;
  line-height: 1.75;
}

.decision-result {
  grid-column: 2;
  color: var(--forest);
  font-size: 13px;
  letter-spacing: 0;
}

.collaboration-band {
  min-height: 110vh;
}

.collaboration-band__intro {
  display: grid;
  grid-template-columns: minmax(190px, 0.38fr) minmax(0, 1fr);
  gap: clamp(30px, 7vw, 110px);
}

.collaboration-flow {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  margin-top: 76px;
  border-top: 1px solid rgba(255, 253, 248, 0.38);
  border-left: 1px solid rgba(255, 253, 248, 0.38);
}

.collaboration-flow div {
  min-height: 220px;
  padding: 20px;
  border-right: 1px solid rgba(255, 253, 248, 0.38);
  border-bottom: 1px solid rgba(255, 253, 248, 0.38);
}

.collaboration-flow span {
  color: var(--cyan);
  font-family: "Syne", sans-serif;
  font-size: 11px;
}

.collaboration-flow strong {
  display: block;
  margin-top: 34px;
  font-size: 21px;
}

.collaboration-flow p {
  margin: 12px 0 0;
  color: rgba(255, 253, 248, 0.78);
  font-size: 13px;
  line-height: 1.6;
}

blockquote {
  max-width: 1040px;
  margin: 100px 0 0 auto;
  color: var(--yellow);
  font-family: "Syne", sans-serif;
  font-size: 48px;
  font-weight: 700;
  line-height: 1.04;
}

.architecture {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr;
  gap: 18px;
  align-items: center;
  margin-top: 82px;
}

.architecture__node {
  min-height: 200px;
  padding: 22px;
  border: 1px solid rgba(37, 22, 5, 0.42);
}

.architecture__node span {
  color: var(--plum);
  font-family: "Syne", sans-serif;
  font-size: 11px;
}

.architecture__node strong {
  display: block;
  margin-top: 38px;
  color: var(--forest);
  font-size: 19px;
}

.architecture__node p {
  margin: 12px 0 0;
  color: rgba(37, 22, 5, 0.72);
  font-size: 13px;
  line-height: 1.6;
}

.architecture__connector {
  color: var(--orange);
  font-family: "Syne", sans-serif;
  font-size: 24px;
}

.technical-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 100px;
  border-top: 1px solid rgba(37, 22, 5, 0.4);
  border-left: 1px solid rgba(37, 22, 5, 0.4);
}

.technical-grid article {
  min-height: 310px;
  padding: clamp(28px, 4vw, 52px);
  border-right: 1px solid rgba(37, 22, 5, 0.4);
  border-bottom: 1px solid rgba(37, 22, 5, 0.4);
}

.technical-grid p:last-child {
  max-width: 540px;
  margin-top: 22px;
}

.closing {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: end;
  gap: 50px;
  min-height: 100vh;
}

.closing__pane {
  max-width: 980px;
  padding: clamp(30px, 6vw, 76px);
}

.closing h2 {
  color: var(--white);
}

.closing p:last-child {
  max-width: 680px;
  margin: 26px 0 0;
  color: rgba(255, 253, 248, 0.82);
  font-size: 16px;
  line-height: 1.7;
}

#bg-status {
  position: fixed;
  right: 10px;
  bottom: 10px;
  z-index: 9;
  max-width: min(390px, calc(100vw - 20px));
  padding: 7px 9px;
  border: 1px solid rgba(255, 253, 248, 0.34);
  border-radius: 0;
  background: rgba(37, 22, 5, 0.58);
  color: rgba(255, 253, 248, 0.82);
  font-family: "Syne", sans-serif;
  font-size: 9px;
  line-height: 1.4;
  backdrop-filter: blur(10px);
}

@media (max-width: 920px) {
  h1 {
    font-size: 78px;
  }

  .hero,
  .section-heading,
  .collaboration-band__intro {
    grid-template-columns: 1fr;
  }

  .section-heading h2,
  .collaboration-band h2,
  .closing h2,
  .tuner-story h2,
  .live-interlude h2 {
    font-size: 54px;
  }

  .timeline-entry {
    grid-template-columns: 34px minmax(0, 1fr);
  }

  .version-frame {
    grid-column: 2;
  }

  .outcomes,
  .collaboration-flow {
    grid-template-columns: repeat(2, 1fr);
  }

  .decision-list article > div,
  .tuner-gallery {
    grid-template-columns: 1fr;
  }

  .decision-result {
    grid-column: auto;
  }

  .tuner-shot--portrait {
    width: min(520px, 72%);
    justify-self: end;
  }

  .architecture {
    grid-template-columns: 1fr;
  }

  .architecture__connector {
    transform: rotate(90deg);
    justify-self: center;
  }

  .closing {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 620px) {
  .site-header nav a:not(:last-child) {
    display: none;
  }

  .hero {
    grid-template-columns: 1fr;
    padding-top: 100px;
  }

  h1 {
    font-size: 54px;
  }

  .hero__lede {
    font-size: 16px;
  }

  .section-heading h2,
  .collaboration-band h2,
  .closing h2,
  .tuner-story h2,
  .live-interlude h2 {
    font-size: 40px;
  }

  .paper-panel,
  .process-panel,
  .collaboration-panel {
    padding: 24px;
    box-shadow: 8px 8px 0 rgba(37, 22, 5, 0.2);
  }

  .overview__body,
  .technical-grid {
    grid-template-columns: 1fr;
  }

  .overview__body .lead {
    font-size: 27px;
  }

  .outcomes,
  .collaboration-flow {
    grid-template-columns: 1fr;
  }

  .timeline-entry {
    display: block;
  }

  .timeline-entry__index {
    margin-bottom: 28px;
  }

  .version-frame {
    margin-top: 42px;
  }

  .timeline-entry__copy h3,
  .decision-list h3,
  .technical-grid h3 {
    font-size: 29px;
  }

  .decision-list article {
    grid-template-columns: 1fr;
  }

  .tuner-shot--portrait {
    width: 100%;
  }

  blockquote {
    font-size: 32px;
  }

  #bg-status {
    display: none;
  }
}