:root {
  color-scheme: dark;
  --ink: #f5f7f4;
  --muted: #aeb9c2;
  --night: #071019;
  --night-deep: #03070b;
  --cool: #91a8bb;
  --energy: #f2a43c;
  --energy-bright: #ffc56c;
  --scene-scale: 1.08;
  --power-ratio: 0;
  --page-gutter: clamp(1.15rem, 4.4vw, 4.5rem);
  --header-height: 4.25rem;
  --mono: "Cascadia Mono", "SFMono-Regular", Consolas, monospace;
  --sans: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  background: var(--night-deep);
  overflow-x: clip;
  scroll-behavior: smooth;
  scrollbar-color: #6f7d87 var(--night-deep);
}

body {
  margin: 0;
  min-width: 300px;
  overflow-x: clip;
  background: var(--night-deep);
  color: var(--ink);
  font-family: var(--sans);
  line-height: 1.45;
}

a {
  color: inherit;
}

.skip-link {
  position: fixed;
  z-index: 100;
  top: 0.75rem;
  left: 0.75rem;
  padding: 0.7rem 0.9rem;
  transform: translateY(-150%);
  background: white;
  color: black;
  font-weight: 700;
}

.skip-link:focus {
  transform: translateY(0);
}

.scene {
  position: fixed;
  z-index: 0;
  inset: 0;
  overflow: hidden;
  background: var(--night-deep);
  contain: paint;
  pointer-events: none;
}

.scene__photo {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 47% 53%;
  opacity: 0;
  transform: scale(var(--scene-scale));
  filter: saturate(0.96) contrast(1.03);
  will-change: opacity, transform, object-position;
}

.scene__photo:first-child {
  opacity: 1;
}

.scene__vignette,
.scene__grain {
  position: absolute;
  inset: 0;
}

.scene__vignette {
  background:
    linear-gradient(90deg, rgb(1 5 9 / 0.48), transparent 34%, transparent 68%, rgb(1 5 9 / 0.22)),
    linear-gradient(180deg, rgb(1 5 9 / 0.22), transparent 34%, rgb(1 5 9 / 0.5));
}

.scene__grain {
  opacity: 0.055;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 160 160' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.82' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.9'/%3E%3C/svg%3E");
  mix-blend-mode: soft-light;
}

.site-header {
  position: fixed;
  z-index: 20;
  top: 0;
  left: 0;
  display: flex;
  width: 100%;
  height: var(--header-height);
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0 var(--page-gutter);
  border-bottom: 1px solid rgb(255 255 255 / 0.1);
  background: rgb(4 10 15 / 0.82);
  backdrop-filter: blur(18px) saturate(120%);
  transition: transform 300ms ease;
}

.site-header.is-hidden {
  transform: translateY(-100%);
}

.site-header.is-dismissed {
  transform: translateY(-110%);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  text-decoration: none;
  font-size: 1rem;
  font-weight: 730;
  letter-spacing: -0.02em;
}

.brand img {
  width: 1.7rem;
  height: 1.7rem;
}

.desktop-nav {
  display: flex;
  align-items: center;
  gap: clamp(1.2rem, 3vw, 2.6rem);
  margin-left: auto;
  margin-right: clamp(0.6rem, 2vw, 1.8rem);
}

.desktop-nav a {
  color: #cad2d8;
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  text-decoration: none;
  text-transform: uppercase;
}

.desktop-nav a:hover,
.desktop-nav a:focus-visible {
  color: white;
}

.header-action,
.primary-action {
  display: inline-flex;
  min-height: 2.7rem;
  align-items: center;
  justify-content: center;
  border: 1px solid rgb(255 197 108 / 0.76);
  background: var(--energy);
  color: #181007;
  font-weight: 780;
  text-decoration: none;
}

.header-action {
  min-height: 2.35rem;
  padding: 0.55rem 0.85rem;
  font-size: 0.76rem;
}

.header-action:hover,
.header-action:focus-visible,
.primary-action:hover,
.primary-action:focus-visible {
  background: var(--energy-bright);
  outline: 2px solid white;
  outline-offset: 3px;
}

.day-readout {
  position: fixed;
  z-index: 11;
  top: calc(var(--header-height) + 1rem);
  right: var(--page-gutter);
  display: grid;
  width: min(12rem, calc(100vw - (var(--page-gutter) * 2)));
  justify-items: end;
  color: white;
  filter: drop-shadow(0 2px 12px rgb(0 0 0 / 0.7));
  transition: opacity 240ms ease, transform 240ms ease;
  pointer-events: none;
}

.day-readout.is-dismissed,
.cloud-reading.is-dismissed {
  visibility: hidden;
  opacity: 0;
  transform: translateY(-0.75rem);
}

.day-readout__place,
.day-readout__power,
.eyebrow,
.screen-slice__label,
.finder__focus span,
.finder__focus small,
.cloud-reading span {
  font-family: var(--mono);
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.day-readout__place {
  color: #cad2d9;
  font-size: 0.63rem;
}

.day-readout__time {
  margin-top: 0.1rem;
  font-family: var(--mono);
  font-size: clamp(1.15rem, 4vw, 1.72rem);
  font-variant-numeric: tabular-nums;
  font-weight: 700;
}

.day-readout__energy {
  display: flex;
  align-items: baseline;
  gap: 0.38rem;
  margin-top: 0.45rem;
}

.day-readout__energy strong {
  color: var(--energy-bright);
  font-family: var(--mono);
  font-size: clamp(1.85rem, 7vw, 3.7rem);
  font-variant-numeric: tabular-nums;
  font-weight: 670;
  letter-spacing: -0.08em;
  line-height: 0.9;
}

.day-readout__energy span {
  color: #d1d7dc;
  font-size: 0.69rem;
}

.day-readout__power {
  display: flex;
  gap: 0.35rem;
  margin-top: 0.25rem;
  color: #c5cdd3;
  font-size: 0.61rem;
}

.power-ramp {
  width: 100%;
  margin-top: 0.85rem;
}

.power-ramp__heading {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  color: #cbd3d8;
  font-family: var(--mono);
  font-size: 0.56rem;
  letter-spacing: 0.12em;
}

.power-ramp__heading strong {
  color: var(--energy-bright);
  font-size: 0.66rem;
  font-variant-numeric: tabular-nums;
}

.power-ramp__track {
  position: relative;
  display: flex;
  height: 2.5rem;
  align-items: end;
  gap: 1px;
  margin-top: 0.35rem;
  overflow: hidden;
}

.power-ramp__slash {
  width: 2px;
  min-width: 1px;
  height: calc(0.22rem + (var(--slash-index) * 0.044rem));
  flex: 1 1 auto;
  background: rgb(197 207 213 / 0.22);
  transform: skewX(-14deg);
  transform-origin: bottom;
  transition: background 180ms linear, box-shadow 180ms linear;
}

.power-ramp__slash.is-active {
  background: rgb(242 164 60 / 0.78);
}

.power-ramp__slash.is-head {
  background: #fff2d5;
  box-shadow: 0 0 0.55rem rgb(255 197 108 / 0.9);
}

.cloud-reading {
  position: fixed;
  z-index: 12;
  top: 48%;
  right: var(--page-gutter);
  display: grid;
  gap: 0.2rem;
  padding: 0.8rem 0 0.8rem 1rem;
  border-left: 2px solid var(--energy);
  opacity: 0;
  filter: drop-shadow(0 2px 10px black);
  transform: translateY(0.75rem);
  transition: opacity 220ms ease, transform 220ms ease;
  pointer-events: none;
}

.cloud-reading.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.cloud-reading span {
  color: var(--energy-bright);
  font-size: 0.6rem;
}

.cloud-reading strong {
  font-size: 0.82rem;
}

main {
  position: relative;
  z-index: 2;
}

.chapter {
  position: relative;
  display: grid;
  min-height: 116svh;
  align-items: center;
  padding: calc(var(--header-height) + 5rem) var(--page-gutter) 8rem;
}

.chapter::before {
  content: "";
  position: absolute;
  z-index: 0;
  inset: 8% -8%;
  background: radial-gradient(
    ellipse at var(--wash-x, 28%) 50%,
    rgb(2 7 11 / var(--wash-strength, 0.82)) 0%,
    rgb(2 7 11 / calc(var(--wash-strength, 0.82) * 0.78)) 28%,
    transparent 72%
  );
  pointer-events: none;
}

.chapter > * {
  position: relative;
  z-index: 1;
}

.hero {
  min-height: 132svh;
  align-items: end;
  padding-bottom: 17svh;
}

.hero__copy {
  width: min(42rem, 78vw);
  padding: clamp(1.4rem, 4vw, 2.4rem) 0;
  text-shadow: 0 2px 20px rgb(0 0 0 / 0.74);
}

.eyebrow {
  margin: 0 0 1rem;
  color: #d0d7dd;
  font-size: clamp(0.62rem, 1.2vw, 0.78rem);
  font-weight: 650;
}

h1,
h2,
p {
  margin-top: 0;
}

h1,
h2 {
  max-width: 14ch;
  margin-bottom: 1rem;
  font-weight: 650;
  letter-spacing: -0.055em;
  line-height: 0.98;
  text-wrap: balance;
}

h1 {
  font-size: clamp(3.3rem, 9vw, 8.8rem);
}

h2 {
  font-size: clamp(2.4rem, 6vw, 5.8rem);
}

.hero__summary,
.proof__copy > p:last-child,
.finder__copy > p:last-child,
.closing__copy > p,
.quiet-proof__content > p {
  max-width: 34rem;
  color: #d8dee2;
  font-size: clamp(1rem, 2.1vw, 1.35rem);
  line-height: 1.55;
  text-shadow: 0 2px 18px rgb(0 0 0 / 0.8);
}

.hero__actions {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-top: 1.8rem;
}

.primary-action {
  padding: 0.85rem 1.15rem;
}

.hero__actions span {
  color: #cbd3d8;
  font-family: var(--mono);
  font-size: 0.69rem;
}

.hero__note {
  position: absolute;
  right: var(--page-gutter);
  bottom: 5.5rem;
  margin: 0;
  color: #cbd3d8;
  font-family: var(--mono);
  font-size: 0.65rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.proof {
  --wash-x: 23%;
  grid-template-columns: minmax(15rem, 0.85fr) minmax(18rem, 1fr);
  gap: clamp(2rem, 8vw, 9rem);
}

.proof--reverse {
  --wash-x: 77%;
}

.proof--reverse .proof__copy {
  grid-column: 2;
}

.proof--reverse .screen-slice {
  grid-column: 1;
  grid-row: 1;
}

.proof__copy {
  align-self: center;
}

.screen-slice {
  position: relative;
  align-self: center;
  width: min(31rem, 100%);
  height: min(72svh, 46rem);
  justify-self: center;
  overflow: hidden;
  background: #081018;
  box-shadow: 0 2.5rem 6rem rgb(0 0 0 / 0.44);
  mask-image: linear-gradient(180deg, transparent, black 5%, black 95%, transparent);
}

.screen-slice::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 67%, rgb(2 7 11 / 0.72));
  pointer-events: none;
}

.screen-slice img {
  width: 100%;
  height: auto;
  min-height: 100%;
  object-fit: cover;
  object-position: 50% 0;
  transform: scale(1.08);
  transform-origin: 50% 12%;
}

.screen-slice--forecast img {
  object-position: 50% 12%;
  transform: scale(1.18);
}

.screen-slice--outlook img {
  object-position: 50% 6%;
  transform: scale(1.25);
}

.screen-slice--calibration img {
  object-position: 50% 13%;
  transform: scale(1.2);
}

.screen-slice__label {
  position: absolute;
  z-index: 2;
  right: 1rem;
  bottom: 1rem;
  color: white;
  font-size: 0.63rem;
}

.quiet-proof {
  --wash-x: 24%;
  min-height: 122svh;
  align-items: center;
}

.quiet-proof__content {
  width: min(41rem, 78vw);
}

.quiet-proof__reading {
  display: grid;
  width: fit-content;
  margin-top: 2.5rem;
  padding-top: 1.15rem;
  border-top: 1px solid rgb(255 255 255 / 0.35);
}

.quiet-proof__reading span,
.quiet-proof__reading small {
  color: #d1d8dd;
  font-family: var(--mono);
  font-size: 0.67rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.quiet-proof__reading strong {
  margin: 0.45rem 0;
  color: var(--energy-bright);
  font-family: var(--mono);
  font-size: clamp(2.7rem, 8vw, 5.8rem);
  font-variant-numeric: tabular-nums;
  line-height: 1;
}

.finder {
  --wash-x: 22%;
  grid-template-columns: minmax(17rem, 0.72fr) minmax(22rem, 1.28fr);
  gap: clamp(2rem, 7vw, 7rem);
  min-height: 138svh;
}

.finder__map {
  position: relative;
  width: min(42rem, 100%);
  height: min(76svh, 49rem);
  justify-self: end;
  overflow: hidden;
  background: #071017;
  box-shadow: 0 2.5rem 7rem rgb(0 0 0 / 0.5);
  mask-image: linear-gradient(180deg, transparent, black 5%, black 95%, transparent);
}

.finder__map img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 50%;
  transform: scale(1.06);
}

.finder__bearing {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  filter: drop-shadow(0 0 18px rgb(244 166 58 / 0.22));
}

.finder__demo-label {
  position: absolute;
  top: 1rem;
  left: 1rem;
  padding: 0.65rem 0.75rem;
  border-left: 2px solid var(--energy);
  background: rgb(4 10 15 / 0.78);
  color: #d6dee2;
  font-family: var(--mono);
  font-size: 0.55rem;
  letter-spacing: 0.14em;
}

.finder__focus {
  position: absolute;
  right: 1.1rem;
  bottom: 1.1rem;
  display: grid;
  min-width: 10rem;
  padding: 0.9rem 0 0 1rem;
  border-top: 1px solid rgb(255 255 255 / 0.5);
  border-left: 1px solid rgb(255 255 255 / 0.28);
  background: rgb(4 10 15 / 0.8);
  backdrop-filter: blur(12px);
}

.finder__focus span,
.finder__focus small {
  color: #c4cdd3;
  font-size: 0.59rem;
}

.finder__focus strong {
  color: var(--energy-bright);
  font-family: var(--mono);
  font-size: 2.3rem;
}

.closing {
  --wash-x: 73%;
  --wash-strength: 0.9;
  grid-template-columns: minmax(15rem, 0.7fr) minmax(18rem, 1fr);
  gap: clamp(2.5rem, 9vw, 10rem);
  min-height: 142svh;
}

.closing__phone {
  width: min(18rem, 56vw);
  justify-self: center;
  overflow: hidden;
  border: 6px solid #151b20;
  border-radius: 2.5rem;
  background: #071017;
  box-shadow: 0 2rem 5rem rgb(0 0 0 / 0.62), 0 0 0 1px rgb(255 255 255 / 0.22);
}

.closing__phone img {
  display: block;
  width: 100%;
  height: auto;
}

.closing__copy .primary-action {
  margin-top: 1.1rem;
}

.motion-note {
  position: fixed;
  z-index: 40;
  right: 1rem;
  bottom: 1rem;
  max-width: 20rem;
  padding: 0.75rem;
  background: #f4f6f5;
  color: #101418;
  font-size: 0.75rem;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  border: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

.site-footer {
  position: relative;
  z-index: 5;
  display: grid;
  grid-template-columns: minmax(16rem, 0.8fr) minmax(28rem, 1.2fr);
  gap: clamp(3rem, 9vw, 10rem);
  min-height: 82svh;
  align-content: center;
  padding: clamp(5rem, 10vw, 9rem) var(--page-gutter) 2rem;
  border-top: 1px solid rgb(255 255 255 / 0.16);
  background: #050a0e;
}

.site-footer__lead {
  align-self: start;
}

.site-footer__brand {
  width: fit-content;
  font-size: 1.25rem;
}

.site-footer__lead > p {
  max-width: 22rem;
  margin: 1.4rem 0 2rem;
  color: #aeb8bd;
  font-size: clamp(1.15rem, 2vw, 1.5rem);
}

.site-footer__links {
  display: grid;
  grid-template-columns: repeat(3, minmax(7rem, 1fr));
  gap: clamp(1.5rem, 4vw, 4rem);
}

.site-footer__links > div {
  display: grid;
  align-content: start;
  gap: 0.9rem;
}

.site-footer__links strong,
.site-footer__bottom,
.epilogue__quiet,
.epilogue__result {
  font-family: var(--mono);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.site-footer__links strong {
  padding-bottom: 0.9rem;
  border-bottom: 1px solid rgb(255 255 255 / 0.15);
  color: #7f8b91;
  font-size: 0.62rem;
}

.site-footer__links a {
  width: fit-content;
  color: #d7dddf;
  text-decoration: none;
}

.site-footer__links a:hover,
.site-footer__links a:focus-visible {
  color: var(--energy-bright);
  outline: none;
  text-decoration: underline;
  text-underline-offset: 0.28rem;
}

.site-footer__bottom {
  display: flex;
  grid-column: 1 / -1;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-top: clamp(3rem, 8vw, 7rem);
  padding-top: 1.2rem;
  border-top: 1px solid rgb(255 255 255 / 0.15);
  color: #748087;
  font-size: 0.58rem;
}

.site-footer__beyond {
  color: #c5cdd1;
}

.epilogue {
  position: relative;
  z-index: 6;
  height: 380svh;
  background: #020508;
}

.epilogue__sticky {
  position: sticky;
  top: 0;
  height: 100svh;
  overflow: hidden;
  background: #020508;
}

.epilogue__scene,
.epilogue__map,
.epilogue__night-grade,
.epilogue__map-grade,
.epilogue__map-grid,
.epilogue__water-sheen,
.epilogue__bearing {
  position: absolute;
  inset: 0;
}

.epilogue__scene {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 47% 53%;
  transform-origin: 45% 82%;
  filter: saturate(0.9) contrast(1.04);
  will-change: opacity, transform;
}

.epilogue__night-grade {
  background:
    linear-gradient(180deg, rgb(0 4 8 / 0.16), transparent 45%, rgb(0 3 6 / 0.34)),
    linear-gradient(90deg, rgb(0 3 6 / 0.28), transparent 34%, transparent 72%, rgb(0 3 6 / 0.2));
  pointer-events: none;
}

.epilogue__map {
  --map-expansion: 0;
  --map-resolve: 0;
  --water-shift: 0px;
  overflow: hidden;
  opacity: 0;
  background: #071017;
  mask-repeat: no-repeat;
  filter:
    saturate(calc(0.52 + (var(--map-resolve) * 0.48)))
    brightness(calc(0.46 + (var(--map-resolve) * 0.54)))
    blur(calc((1 - var(--map-resolve)) * 5px));
  will-change: filter, mask-image, opacity;
}

.epilogue__aerial {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 52%;
  transform: scale(calc(1.16 - (var(--map-resolve) * 0.16))) rotate(calc((1 - var(--map-resolve)) * -0.45deg));
  will-change: transform;
}

.epilogue__bearing {
  z-index: 1;
  width: 100%;
  height: 100%;
  opacity: var(--map-resolve);
  filter: drop-shadow(0 0 18px rgb(244 166 58 / 0.2));
  transform: scale(calc(1.08 - (var(--map-resolve) * 0.08)));
  transform-origin: 50% 72%;
}

.epilogue__bearing-wash {
  fill: url("#bearing-wash");
}

.epilogue__bearing-line {
  fill: none;
  stroke: rgb(255 198 111 / 0.82);
  stroke-dasharray: 5 13;
  stroke-linecap: round;
  stroke-width: 3;
}

.epilogue__bearing-ring {
  fill: rgb(7 15 21 / 0.78);
  stroke: #f4a63a;
  stroke-width: 5;
}

.epilogue__bearing-point {
  fill: white;
}

.epilogue__map-grid {
  z-index: 1;
  opacity: calc(var(--map-resolve) * 0.22);
  background-image:
    linear-gradient(rgb(255 255 255 / 0.2) 1px, transparent 1px),
    linear-gradient(90deg, rgb(255 255 255 / 0.2) 1px, transparent 1px);
  background-size: clamp(4rem, 9vw, 8rem) clamp(4rem, 9vw, 8rem);
  mix-blend-mode: soft-light;
}

.epilogue__map-grade {
  z-index: 2;
  background:
    linear-gradient(180deg, rgb(1 6 10 / 0.2), transparent 30%, transparent 70%, rgb(1 5 8 / 0.5)),
    radial-gradient(ellipse at 50% 48%, transparent 24%, rgb(1 4 7 / 0.24));
  pointer-events: none;
}

.epilogue__water-sheen {
  z-index: 3;
  opacity: calc((1 - var(--map-resolve)) * 0.72);
  background:
    repeating-linear-gradient(
      0deg,
      transparent 0 8px,
      rgb(190 221 235 / 0.15) 9px,
      transparent 11px 17px
    );
  background-position-y: var(--water-shift);
  mix-blend-mode: screen;
  pointer-events: none;
}

.epilogue__quiet,
.epilogue__result {
  position: absolute;
  z-index: 2;
  display: grid;
  gap: 0.35rem;
  text-shadow: 0 2px 16px rgb(0 0 0 / 0.82);
}

.epilogue__quiet {
  right: var(--page-gutter);
  bottom: 2rem;
  justify-items: end;
  color: #d4dbde;
}

.epilogue__quiet span,
.epilogue__result strong {
  font-size: clamp(1.2rem, 3vw, 2rem);
}

.epilogue__quiet small,
.epilogue__result span,
.epilogue__result small {
  color: #aeb8bd;
  font-size: 0.58rem;
}

.epilogue__result {
  display: grid;
  width: min(42rem, calc(100% - (var(--page-gutter) * 2)));
  grid-template-columns: minmax(12rem, 1fr) auto;
  align-items: end;
  gap: clamp(1.5rem, 5vw, 4rem);
  bottom: 2rem;
  left: var(--page-gutter);
  padding: 1rem 1.15rem;
  border-left: 2px solid var(--energy);
  opacity: 0;
  background: rgb(4 10 15 / 0.82);
  backdrop-filter: blur(18px) saturate(110%);
}

.epilogue__result span {
  color: var(--energy-bright);
}

.epilogue__result strong {
  display: block;
  margin-top: 0.2rem;
  letter-spacing: -0.03em;
  text-transform: none;
}

.epilogue__result dl {
  display: flex;
  gap: clamp(1.25rem, 4vw, 3rem);
  margin: 0;
}

.epilogue__result dl > div {
  display: grid;
  gap: 0.3rem;
}

.epilogue__result dt {
  color: #8d9aa0;
  font-size: 0.52rem;
}

.epilogue__result dd {
  margin: 0;
  color: white;
  font-family: var(--mono);
  font-size: 0.66rem;
  letter-spacing: 0.08em;
}

@media (max-width: 760px) {
  :root {
    --page-gutter: 1.05rem;
    --header-height: 3.8rem;
  }

  .desktop-nav {
    display: none;
  }

  .header-action {
    padding-inline: 0.7rem;
  }

  .scene__photo {
    object-position: 40% 54%;
  }

  .day-readout {
    top: calc(var(--header-height) + 0.8rem);
  }

  .day-readout__place {
    font-size: 0.56rem;
  }

  .day-readout__energy span {
    display: none;
  }

  .day-readout__power {
    font-size: 0.56rem;
  }

  .power-ramp {
    width: 8.8rem;
    margin-top: 0.55rem;
  }

  .power-ramp__track {
    height: 1.85rem;
  }

  .cloud-reading {
    top: auto;
    right: 1rem;
    bottom: 1.4rem;
  }

  .chapter {
    min-height: 125svh;
    padding: calc(var(--header-height) + 6.2rem) var(--page-gutter) 7rem;
  }

  .hero {
    min-height: 145svh;
    padding-bottom: 17svh;
  }

  .hero__copy,
  .quiet-proof__content {
    width: 100%;
  }

  h1 {
    max-width: 8ch;
    font-size: clamp(3.6rem, 17vw, 5.5rem);
  }

  h2 {
    max-width: 10ch;
    font-size: clamp(2.75rem, 12vw, 4.3rem);
  }

  .hero__summary,
  .proof__copy > p:last-child,
  .finder__copy > p:last-child,
  .closing__copy > p,
  .quiet-proof__content > p {
    max-width: 29rem;
    font-size: 1rem;
  }

  .hero__actions {
    align-items: flex-start;
    flex-direction: column;
  }

  .hero__note {
    right: auto;
    bottom: 5rem;
    left: var(--page-gutter);
  }

  .proof,
  .proof--reverse,
  .finder,
  .closing {
    --wash-x: 50%;
    --wash-strength: 0.88;
    grid-template-columns: 1fr;
    gap: 3.5rem;
  }

  .chapter::before {
    inset: 5% -35%;
    background: radial-gradient(
      ellipse at var(--wash-x, 50%) 48%,
      rgb(2 7 11 / var(--wash-strength, 0.84)) 0%,
      rgb(2 7 11 / calc(var(--wash-strength, 0.84) * 0.72)) 34%,
      transparent 74%
    );
  }

  .proof {
    padding-top: calc(var(--header-height) + 8.5rem);
  }

  .proof--reverse .proof__copy,
  .proof--reverse .screen-slice {
    grid-column: 1;
  }

  .proof--reverse .proof__copy {
    grid-row: 1;
  }

  .proof--reverse .screen-slice {
    grid-row: 2;
  }

  .screen-slice,
  .finder__map {
    width: calc(100% + (var(--page-gutter) * 2));
    height: 64svh;
    margin-left: calc(var(--page-gutter) * -1);
    border-radius: 0;
  }

  .screen-slice--forecast img {
    transform: scale(1.05);
  }

  .screen-slice--outlook img {
    transform: scale(1.08);
  }

  .quiet-proof {
    min-height: 132svh;
    align-items: end;
    padding-bottom: 18svh;
  }

  .quiet-proof__reading strong {
    font-size: 3.4rem;
  }

  .finder {
    min-height: 155svh;
  }

  .finder__map {
    justify-self: stretch;
  }

  .finder__focus {
    right: 0.8rem;
    bottom: 0.8rem;
  }

  .closing {
    min-height: 150svh;
    align-content: center;
  }

  .closing__phone {
    width: min(17rem, 76vw);
  }

  .closing__copy {
    text-align: left;
  }

  .site-footer {
    grid-template-columns: 1fr;
    gap: 4rem;
    min-height: 100svh;
    padding-top: 7rem;
  }

  .site-footer__links {
    grid-template-columns: repeat(2, minmax(7rem, 1fr));
    row-gap: 3rem;
  }

  .site-footer__bottom {
    align-items: flex-start;
    flex-direction: column;
  }

  .site-footer__beyond {
    align-self: flex-end;
  }

  .epilogue {
    height: 420svh;
  }

  .epilogue__scene {
    object-position: 48% 53%;
    transform-origin: 52% 79%;
  }

  .epilogue__aerial {
    object-position: 48% 50%;
  }

  .epilogue__quiet {
    bottom: 1.2rem;
  }

  .epilogue__result {
    width: calc(100% - 2rem);
    grid-template-columns: 1fr;
    gap: 0.9rem;
    bottom: 1rem;
    left: 1rem;
  }

  .epilogue__result dl {
    justify-content: space-between;
  }
}

@media (max-width: 390px) {
  .brand span {
    font-size: 0.9rem;
  }

  .header-action {
    font-size: 0.69rem;
  }

  .day-readout__time {
    font-size: 1rem;
  }

  .day-readout__energy strong {
    font-size: 1.75rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }

  .scene__photo {
    filter: saturate(0.96) contrast(1.03);
    transform: scale(1.04);
  }

  .epilogue {
    height: 110svh;
  }

  .epilogue__scene,
  .epilogue__night-grade,
  .epilogue__quiet {
    display: none;
  }

  .epilogue__map {
    opacity: 1;
    mask-image: none !important;
    -webkit-mask-image: none !important;
    filter: none;
  }

  .epilogue__aerial {
    transform: none;
  }

  .epilogue__result {
    opacity: 1;
    transform: none !important;
  }
}