@font-face {
  font-family: "Inter Tight";
  src: url("/assets/inter-tight.woff2") format("woff2");
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}

:root {
  --bg: #050506;
  --ink: #f5f5f7;
  --muted: #9b9ba6;
  --word-dim: #85858f;
  --word-off: #2c2c33;
  --line: rgba(255, 255, 255, 0.13);
  --glow: 150, 180, 255;
  --gutter: clamp(20px, 4vw, 48px);
  --space: clamp(96px, 15vw, 200px);
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  --sphere: max(190vw, 1500px);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  color-scheme: dark;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: "Inter Tight", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  font-size: 1.0625rem;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1,
h2,
p,
ol,
ul,
dl,
dd {
  margin: 0;
  padding: 0;
}

ol,
ul {
  list-style: none;
}

a {
  color: inherit;
}

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

.wrap {
  width: 100%;
  max-width: calc(1320px + 2 * var(--gutter));
  margin-inline: auto;
  padding-inline: var(--gutter);
}

/* Type sized in cqw always spans its container exactly, at any width. */
.fit {
  container-type: inline-size;
}

.skip {
  position: absolute;
  left: var(--gutter);
  top: -100px;
  z-index: 10;
  padding: 12px 16px;
  background: var(--ink);
  color: var(--bg);
}

.skip:focus {
  top: 12px;
}

.label {
  color: var(--muted);
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

/* Hero */

.hero {
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  min-height: 100svh;
  overflow: hidden;
}

.hero__bar {
  position: relative;
  display: flex;
  justify-content: space-between;
  gap: 24px;
  padding-block: 28px;
}

.hero__body {
  position: relative;
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding-block: 32px max(190px, 24svh);
  text-align: center;
}

.hero__body > .fit {
  width: 100%;
}

.mark {
  font-size: 15cqw;
  font-weight: 500;
  line-height: 1;
  letter-spacing: -0.045em;
  white-space: nowrap;
}

.mark__tld {
  background: linear-gradient(100deg, #ffffff 20%, rgb(var(--glow)) 130%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero__lead {
  margin-top: clamp(28px, 4vw, 48px);
  font-size: clamp(1.5rem, 3.4vw, 2.5rem);
  font-weight: 500;
  line-height: 1.15;
  letter-spacing: -0.02em;
}

.hero__sub {
  margin-top: 12px;
  color: var(--muted);
  font-size: clamp(1.0625rem, 1.6vw, 1.25rem);
}

.hero__price {
  margin-top: clamp(28px, 4vw, 44px);
  font-size: 1.25rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  font-variant-numeric: tabular-nums;
}

.hero__mail {
  margin-top: 20px;
  padding-block: 10px;
  color: var(--muted);
  text-decoration: none;
  transition: color 200ms ease;
}

.hero__mail:hover {
  color: var(--ink);
}

.actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin-top: 24px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 54px;
  padding: 0 30px;
  border: 1px solid rgba(255, 255, 255, 0.32);
  border-radius: 2px;
  background: rgba(5, 5, 6, 0.55);
  color: var(--ink);
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-decoration: none;
  text-transform: uppercase;
  touch-action: manipulation;
  transition: background-color 200ms ease, border-color 200ms ease, color 200ms ease;
}

.btn:hover {
  border-color: var(--ink);
  background: rgba(255, 255, 255, 0.08);
}

.btn--primary {
  border-color: var(--ink);
  background: var(--ink);
  color: var(--bg);
}

.btn--primary:hover {
  background: #ffffff;
  box-shadow: 0 0 44px rgba(var(--glow), 0.45);
}

/* The limb of a sphere of light, rising at the foot of the hero. */
.horizon {
  position: absolute;
  left: 50%;
  bottom: calc(-1 * var(--sphere) + 19svh);
  width: var(--sphere);
  height: var(--sphere);
  margin-left: calc(var(--sphere) / -2);
  border-radius: 50%;
  background: var(--bg);
  box-shadow:
    0 -1px 0 rgba(255, 255, 255, 0.85),
    0 -3px 26px rgba(var(--glow), 0.75),
    inset 0 40px 120px -20px rgba(var(--glow), 0.2);
  animation: rise 2600ms var(--ease) both;
}

.horizon::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 50%;
  box-shadow: 0 -60px 240px 20px rgba(var(--glow), 0.42);
  animation: breathe 9s ease-in-out infinite alternate;
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(9vh);
  }
}

@keyframes breathe {
  from {
    opacity: 0.55;
  }
  to {
    opacity: 1;
  }
}

/* Sections */

.section {
  padding-block: var(--space);
}

.title {
  font-size: clamp(2.25rem, 6vw, 5rem);
  font-weight: 500;
  line-height: 1.05;
  letter-spacing: -0.03em;
}

.label + .title {
  margin-top: 20px;
}

.intro {
  margin-top: clamp(56px, 8vw, 96px);
  color: var(--muted);
  font-size: clamp(1.125rem, 2vw, 1.5rem);
}

.body {
  max-width: 62ch;
  color: var(--muted);
  font-size: clamp(1.0625rem, 1.5vw, 1.25rem);
}

.title + .body {
  margin-top: 28px;
}

.body--strong {
  margin-top: 28px;
  color: var(--ink);
}

.columns {
  display: grid;
  gap: 40px;
  margin-top: clamp(56px, 8vw, 96px);
}

.roles {
  margin-block: 20px 0;
  border-top: 1px solid var(--line);
}

.roles li {
  padding-block: 12px;
  border-bottom: 1px solid var(--line);
}

/* Statement */

.statement {
  padding-top: clamp(64px, 8vw, 120px);
  text-align: left;
}

.statement__line {
  color: var(--muted);
  font-size: 5.3cqw;
  font-weight: 500;
  line-height: 1.1;
  letter-spacing: -0.03em;
  text-transform: uppercase;
}

.statement__big {
  display: block;
  margin-top: 0.1em;
  color: var(--ink);
  font-size: 2em;
  letter-spacing: -0.04em;
  line-height: 1;
  white-space: nowrap;
}

.statement__domain {
  margin-top: 1em;
  font-size: max(3cqw, 1.125rem);
  font-weight: 500;
  letter-spacing: 0.3em;
}

/* WE / BUILDING / SI */

.split {
  display: grid;
  margin-top: 24px;
  border-top: 1px solid var(--line);
  font-size: clamp(3rem, 10vw, 9rem);
  font-weight: 500;
  line-height: 1;
  letter-spacing: -0.04em;
  text-transform: uppercase;
}

.split li {
  padding-block: 0.3em;
  border-bottom: 1px solid var(--line);
}

.si-word {
  margin-top: 16px;
  color: var(--word-dim);
  font-size: 10.9cqw;
  font-weight: 500;
  line-height: 1.05;
  letter-spacing: -0.035em;
  text-transform: uppercase;
  white-space: nowrap;
  transition: color 1400ms ease 300ms;
}

.si-word b {
  color: var(--ink);
  font-weight: inherit;
}

/* Reasons, uses, steps */

.reasons {
  display: grid;
  margin-top: clamp(48px, 6vw, 80px);
  border-top: 1px solid var(--line);
}

.reasons div {
  padding-block: 28px 32px;
  border-bottom: 1px solid var(--line);
}

.reasons dt {
  font-size: clamp(1.375rem, 2.2vw, 1.75rem);
  font-weight: 500;
  letter-spacing: -0.015em;
}

.reasons dd {
  margin-top: 8px;
  max-width: 46ch;
  color: var(--muted);
}

.uses {
  display: grid;
  margin-top: clamp(48px, 6vw, 80px);
  border-top: 1px solid var(--line);
  font-size: clamp(1.25rem, 2vw, 1.625rem);
  letter-spacing: -0.01em;
}

.uses li {
  padding-block: 20px;
  border-bottom: 1px solid var(--line);
}

.acquisition {
  position: relative;
  border-block: 1px solid var(--line);
  background: radial-gradient(70% 90% at 50% 120%, rgba(var(--glow), 0.14), transparent 70%);
  text-align: center;
}

.acquisition .fit {
  margin-top: clamp(40px, 6vw, 72px);
}

.acquisition .body {
  margin-inline: auto;
  margin-top: 24px;
}

.acquisition .actions {
  margin-top: 36px;
}

.price__label {
  color: var(--muted);
  font-size: clamp(1.125rem, 2vw, 1.5rem);
}

.price {
  margin-top: 8px;
  font-size: 11.2cqw;
  font-weight: 500;
  line-height: 1;
  letter-spacing: -0.04em;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.contact {
  display: inline-block;
  margin-top: 16px;
  padding-block: 8px;
  font-size: clamp(1.5rem, 6.2vw, 5rem);
  font-weight: 500;
  letter-spacing: -0.03em;
  text-decoration: underline;
  text-decoration-color: var(--line);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.18em;
  transition: text-decoration-color 200ms ease;
}

.contact:hover {
  text-decoration-color: var(--ink);
}

.steps {
  display: grid;
  margin-top: clamp(48px, 6vw, 80px);
  border-top: 1px solid var(--line);
  counter-reset: step;
}

.steps li {
  display: flex;
  gap: 20px;
  align-items: baseline;
  padding-block: 18px;
  border-bottom: 1px solid var(--line);
  counter-increment: step;
  font-size: 1.1875rem;
  font-weight: 500;
}

.steps li::before {
  content: counter(step);
  color: var(--muted);
  font-size: 0.8125rem;
  font-variant-numeric: tabular-nums;
}

.steps li:last-child {
  color: rgb(var(--glow));
}

/* Footer */

.footer {
  padding-block: 56px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.9375rem;
}

.footer__grid {
  display: grid;
  gap: 32px;
}

.footer__mark {
  margin-bottom: 8px;
  color: var(--ink);
  font-size: 1.125rem;
  font-weight: 500;
  letter-spacing: 0.08em;
}

.footer a {
  display: inline-block;
  padding-block: 8px;
  color: var(--ink);
}

.footer__copy {
  margin-top: 8px;
}

/* Scroll reveal. Applied only when the script has run, so content never depends on it. */

.js [data-reveal] {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 800ms var(--ease), transform 800ms var(--ease);
}

.js [data-reveal].is-in {
  opacity: 1;
  transform: none;
}

.js [data-reveal]:not(.is-in) .si-word {
  color: var(--word-off);
}

@media (max-width: 479px) {
  .hero__bar {
    justify-content: center;
  }

  .hero__bar > :first-child {
    display: none;
  }
}

@media (min-width: 720px) {
  .reasons {
    grid-template-columns: repeat(2, 1fr);
    column-gap: 48px;
  }

  .uses {
    grid-template-columns: repeat(2, 1fr);
    column-gap: 48px;
  }

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

  .footer__grid > :last-child {
    text-align: right;
  }

  .split {
    grid-template-columns: auto 1fr auto;
    gap: clamp(32px, 6vw, 96px);
    border-bottom: 1px solid var(--line);
  }

  .split li {
    border-bottom: 0;
  }
}

@media (min-width: 1024px) {
  .columns {
    grid-template-columns: 1fr 1fr;
    gap: 96px;
  }

  .reasons,
  .uses {
    grid-template-columns: repeat(3, 1fr);
  }

  .steps {
    grid-template-columns: repeat(6, 1fr);
    gap: 24px;
    border-top: 0;
  }

  .steps li {
    flex-direction: column;
    gap: 10px;
    padding-block: 18px 0;
    border-top: 1px solid var(--line);
    border-bottom: 0;
  }
}

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

  .horizon,
  .horizon::before {
    animation: none;
  }

  .js [data-reveal],
  .si-word {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .js [data-reveal]:not(.is-in) .si-word {
    color: var(--word-dim);
  }
}