@font-face {
  font-family: "Spectral";
  src: url("fonts/Spectral-Regular.ttf") format("truetype");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "JetBrains Mono";
  src: url("fonts/JetBrainsMono-Light.ttf") format("truetype");
  font-weight: 300;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "JetBrains Mono";
  src: url("fonts/JetBrainsMono-Regular.ttf") format("truetype");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

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

:root {
  --void: #07090a;
  --deep: #0b0f10;
  --charcoal: #151b1c;
  --concrete: #495450;
  --green-gray: #7a8276;
  --olive: #777862;
  --fluorescent: #c2c5a7;
  --paper: #a8a68f;
  --rust: #8a4a3c;
  --rust-text: #b06a56;
  --rust-deep: #4e241d;
  --lcd: #b8e0b0;
  --text: #a3a89a;
  --muted: #7a8276;
  --line: rgba(194, 197, 167, 0.14);
  --line-strong: rgba(194, 197, 167, 0.3);
  --mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  --serif: "Spectral", Georgia, "Times New Roman", serif;
  --max: 1180px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 96px;
}

body {
  margin: 0;
  background: var(--void);
  color: var(--text);
  font-family: var(--serif);
  font-size: 16px;
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -2;
  background:
    radial-gradient(ellipse 70% 55% at 18% 0%, rgba(73, 84, 80, 0.2), transparent 62%),
    radial-gradient(ellipse 55% 45% at 92% 24%, rgba(37, 45, 44, 0.34), transparent 66%),
    radial-gradient(ellipse 80% 60% at 50% 105%, rgba(37, 45, 44, 0.16), transparent 70%),
    var(--void);
}

::selection {
  background: rgba(194, 197, 167, 0.24);
  color: #eef0dd;
}

a {
  color: inherit;
}

img,
svg {
  max-width: 100%;
}

button,
input,
select,
textarea {
  font: inherit;
}

[hidden] {
  display: none !important;
}

.grain,
.vignette {
  position: fixed;
  inset: 0;
  pointer-events: none;
}

.grain {
  z-index: 120;
  opacity: 0.038;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.6'/%3E%3C/svg%3E");
}

.vignette {
  z-index: 60;
  background: radial-gradient(ellipse at center, transparent 48%, rgba(0, 0, 0, 0.52) 100%);
}

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 200;
  padding: 10px 16px;
  background: var(--fluorescent);
  color: var(--void);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  transform: translateY(-180%);
  transition: transform 160ms ease;
}

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

/* ------------------------------------------------------------------ header */

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  gap: 32px;
  height: 78px;
  padding: 0 clamp(20px, 4vw, 48px);
  border-bottom: 1px solid rgba(194, 197, 167, 0.1);
  background: linear-gradient(180deg, rgba(7, 9, 10, 0.94), rgba(7, 9, 10, 0.64));
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--fluorescent);
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-decoration: none;
  white-space: nowrap;
}

.brand-mark {
  width: 24px;
  height: 24px;
  flex: none;
  opacity: 0.9;
  transition: transform 600ms ease, opacity 200ms ease;
}

.brand:hover .brand-mark {
  transform: rotate(90deg);
  opacity: 1;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: clamp(18px, 2.6vw, 34px);
  margin-left: auto;
}

.site-nav a {
  position: relative;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-decoration: none;
  text-transform: uppercase;
  transition: color 180ms ease;
}

.site-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -7px;
  height: 1px;
  background: var(--fluorescent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 200ms ease;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  color: var(--fluorescent);
}

.site-nav a:hover::after,
.site-nav a:focus-visible::after {
  transform: scaleX(1);
}

.demo-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding-left: 22px;
  border-left: 1px solid var(--line);
  color: var(--green-gray);
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.18em;
}

.demo-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--rust);
  box-shadow: 0 0 0 3px rgba(138, 74, 60, 0.14);
  animation: demo-pulse 3.2s ease-in-out infinite;
}

@keyframes demo-pulse {
  0%, 100% { opacity: 0.55; }
  50% { opacity: 1; }
}

/* -------------------------------------------------------------------- hero */

.hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(380px, 0.98fr);
  align-items: center;
  gap: clamp(24px, 4vw, 64px);
  width: min(100%, 1360px);
  min-height: 100svh;
  margin: 0 auto;
  padding: 150px clamp(20px, 4vw, 48px) 100px;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    linear-gradient(90deg, rgba(7, 9, 10, 0.5), transparent 45%),
    radial-gradient(ellipse 42% 34% at 73% 44%, rgba(194, 197, 167, 0.045), transparent 70%);
}

.hero-copy {
  position: relative;
  z-index: 2;
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 14px;
  margin: 0;
  color: var(--green-gray);
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 400;
  letter-spacing: 0.3em;
  line-height: 1.4;
  text-transform: uppercase;
}

.eyebrow-rule {
  width: 38px;
  height: 1px;
  flex: none;
  background: var(--rust);
}

h1 {
  margin: 26px 0 28px;
  font-family: var(--mono);
  font-weight: 700;
  line-height: 0.86;
  letter-spacing: -0.035em;
  color: var(--fluorescent);
}

.title-the {
  display: block;
  margin-bottom: 12px;
  color: var(--green-gray);
  font-size: clamp(22px, 2.6vw, 34px);
  font-weight: 300;
  letter-spacing: 0.52em;
  line-height: 1;
}

.title-main {
  display: block;
  font-size: clamp(56px, 8.2vw, 118px);
  text-shadow: 0 0 90px rgba(194, 197, 167, 0.12);
}

.lede {
  max-width: 560px;
  margin: 0;
  color: #b8bcad;
  font-size: clamp(18px, 1.8vw, 22px);
  line-height: 1.56;
}

.hero-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 22px;
  margin-top: 36px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 13px;
  padding: 17px 23px;
  border: 1px solid transparent;
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.15em;
  line-height: 1;
  text-align: center;
  text-decoration: none;
  text-transform: uppercase;
  cursor: pointer;
  clip-path: polygon(0 0, calc(100% - 11px) 0, 100% 11px, 100% 100%, 11px 100%, 0 calc(100% - 11px));
  transition: background-color 180ms ease, color 180ms ease, transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.btn svg {
  width: 15px;
  height: 15px;
  flex: none;
}

.btn:focus-visible {
  outline: none;
  box-shadow: inset 0 0 0 2px var(--void), inset 0 0 0 4px var(--lcd);
}

.btn-primary {
  background: var(--fluorescent);
  color: #0a0d0d;
}

.btn-primary:hover {
  background: #d9dbc4;
  transform: translateY(-2px);
}

.hero-platforms {
  padding-left: 22px;
  border-left: 1px solid var(--line);
  color: var(--muted);
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.16em;
  line-height: 1.7;
  text-transform: uppercase;
}

.hero-facts {
  display: flex;
  max-width: 600px;
  margin: 54px 0 0;
  padding: 22px 0 0;
  border-top: 1px solid var(--line);
}

.hero-facts div {
  flex: 1;
  min-width: 0;
  padding: 0 22px;
  border-left: 1px solid var(--line);
}

.hero-facts div:first-child {
  padding-left: 0;
  border-left: 0;
}

.hero-facts dt {
  color: var(--green-gray);
  font-family: var(--mono);
  font-size: 8px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

.hero-facts dd {
  margin: 5px 0 0;
  color: #c3c6b5;
  font-size: 15px;
  line-height: 1.3;
}

/* --------------------------------------------------------------- hero art */

.hero-art {
  position: relative;
  justify-self: end;
  width: 100%;
  max-width: 680px;
}

.shot-slider {
  position: relative;
  outline: none;
}

.shot-slider:focus-visible .shot-frame {
  border-color: var(--lcd);
  box-shadow:
    0 0 0 2px rgba(184, 224, 176, 0.3),
    0 32px 90px rgba(0, 0, 0, 0.55);
}

.shot-frame {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border: 1px solid var(--line-strong);
  background: #050808;
  box-shadow: 0 32px 90px rgba(0, 0, 0, 0.55);
}

.shot-frame::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  box-shadow:
    inset 0 0 0 1px rgba(194, 197, 167, 0.06),
    inset 0 0 70px rgba(0, 0, 0, 0.32);
}

.slides {
  position: absolute;
  inset: 0;
}

.slide {
  position: absolute;
  inset: 0;
  margin: 0;
  opacity: 0;
  visibility: hidden;
  transition: opacity 480ms ease, visibility 480ms ease;
}

.slide.is-active {
  opacity: 1;
  visibility: visible;
}

.slide img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 50%;
  filter: brightness(1.08) contrast(1.02);
  transition: filter 300ms ease;
}

.slide-dark img {
  filter: brightness(1.22) contrast(1.04);
}

.shot-slider:hover .slide.is-active:not(.slide-dark) img {
  filter: brightness(1.14) contrast(1.03);
}

.shot-slider:hover .slide.is-active.slide-dark img {
  filter: brightness(1.28) contrast(1.05);
}

.shot-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  z-index: 2;
  padding: 5px 8px;
  border: 1px solid rgba(184, 224, 176, 0.32);
  background: rgba(7, 9, 10, 0.74);
  color: var(--lcd);
  font-family: var(--mono);
  font-size: 7px;
  font-weight: 700;
  letter-spacing: 0.16em;
  line-height: 1.2;
  text-transform: uppercase;
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}

.shot-arrow {
  position: absolute;
  top: 50%;
  z-index: 2;
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  padding: 0;
  border: 1px solid var(--line-strong);
  background: rgba(7, 9, 10, 0.68);
  color: var(--fluorescent);
  cursor: pointer;
  transform: translateY(-50%);
  backdrop-filter: blur(5px);
  -webkit-backdrop-filter: blur(5px);
  transition: background-color 180ms ease, color 180ms ease, border-color 180ms ease;
}

.shot-arrow svg {
  width: 16px;
  height: 16px;
}

.shot-prev {
  left: 12px;
}

.shot-next {
  right: 12px;
}

.shot-arrow:hover {
  border-color: var(--fluorescent);
  background: var(--fluorescent);
  color: #0a0d0d;
}

.shot-arrow:focus-visible {
  outline: 1px solid var(--lcd);
  outline-offset: 3px;
}

.shot-footer {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 10px 2px 0;
}

.shot-meta {
  display: flex;
  flex: 1;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}

.shot-label {
  color: var(--muted);
  font-family: var(--mono);
  font-size: 7px;
  letter-spacing: 0.18em;
  line-height: 1.5;
  text-transform: uppercase;
}

.shot-title {
  overflow: hidden;
  color: #c9cbb9;
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.12em;
  line-height: 1.5;
  text-overflow: ellipsis;
  text-transform: uppercase;
  white-space: nowrap;
}

.shot-dots {
  display: flex;
  align-items: center;
  gap: 2px;
}

.shot-dot {
  position: relative;
  width: 24px;
  height: 24px;
  padding: 0;
  border: 0;
  background: transparent;
  cursor: pointer;
}

.shot-dot::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 3px;
  right: 3px;
  height: 2px;
  background: rgba(194, 197, 167, 0.22);
  transform: translateY(-50%);
  transition: background-color 180ms ease;
}

.shot-dot:hover::before {
  background: rgba(194, 197, 167, 0.5);
}

.shot-dot.is-active::before {
  background: var(--fluorescent);
}

.shot-dot:focus-visible {
  outline: 1px solid var(--lcd);
  outline-offset: 1px;
}

.shot-count {
  color: var(--green-gray);
  font-family: var(--mono);
  font-size: 8px;
  letter-spacing: 0.14em;
  line-height: 1.5;
  white-space: nowrap;
}

/* ----------------------------------------------------------------- sections */

.section {
  position: relative;
  width: min(100%, calc(var(--max) + 56px));
  margin: 0 auto;
  padding: clamp(84px, 11vw, 146px) 28px;
}

.section + .section {
  border-top: 1px solid rgba(194, 197, 167, 0.085);
}

.section-head {
  max-width: 700px;
  margin-bottom: clamp(34px, 4vw, 52px);
}

.kicker {
  display: flex;
  align-items: center;
  gap: 14px;
  margin: 0;
  color: var(--green-gray);
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.27em;
  text-transform: uppercase;
}

.kicker span {
  color: var(--rust-text);
}

h2 {
  margin: 14px 0 18px;
  color: var(--fluorescent);
  font-family: var(--serif);
  font-size: clamp(38px, 5.2vw, 62px);
  font-weight: 400;
  letter-spacing: -0.015em;
  line-height: 1.04;
}

.section-intro {
  max-width: 580px;
  margin: 0;
  color: #969d8e;
  font-size: 17px;
  line-height: 1.65;
}

/* ---------------------------------------------------------------- download */

.download-panel {
  position: relative;
  border: 1px solid var(--line-strong);
  background:
    linear-gradient(135deg, rgba(37, 45, 44, 0.55), rgba(9, 13, 14, 0.78) 58%),
    rgba(7, 9, 10, 0.6);
  box-shadow: 0 34px 90px rgba(0, 0, 0, 0.36);
}

.download-panel::before,
.download-panel::after {
  content: "";
  position: absolute;
  width: 20px;
  height: 20px;
  border-color: var(--fluorescent);
  border-style: solid;
  opacity: 0.55;
  pointer-events: none;
}

.download-panel::before {
  top: -1px;
  left: -1px;
  border-width: 1px 0 0 1px;
}

.download-panel::after {
  right: -1px;
  bottom: -1px;
  border-width: 0 1px 1px 0;
}

.os-tabs {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-bottom: 1px solid var(--line);
  background: rgba(7, 9, 10, 0.34);
}

.os-tab {
  position: relative;
  display: flex;
  align-items: center;
  gap: 14px;
  min-width: 0;
  padding: 20px 22px;
  border: 0;
  border-right: 1px solid var(--line);
  background: transparent;
  color: var(--muted);
  text-align: left;
  cursor: pointer;
  transition: background-color 180ms ease, color 180ms ease;
}

.os-tab:last-child {
  border-right: 0;
}

.os-tab::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  height: 2px;
  background: var(--fluorescent);
  opacity: 0;
  transition: opacity 180ms ease;
}

.os-tab:hover {
  background: rgba(194, 197, 167, 0.035);
  color: #c9cbb9;
}

.os-tab:focus-visible {
  outline: 1px solid var(--lcd);
  outline-offset: -4px;
}

.os-tab[aria-selected="true"] {
  background: rgba(194, 197, 167, 0.06);
  color: var(--fluorescent);
}

.os-tab[aria-selected="true"]::after {
  opacity: 1;
}

.os-icon {
  width: 25px;
  height: 25px;
  flex: none;
  opacity: 0.82;
}

.os-tab[aria-selected="true"] .os-icon {
  opacity: 1;
}

.os-label {
  min-width: 0;
}

.os-label b {
  display: block;
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.11em;
  line-height: 1.3;
  text-transform: uppercase;
}

.os-label small {
  display: block;
  margin-top: 3px;
  overflow: hidden;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 8px;
  font-weight: 300;
  letter-spacing: 0.04em;
  line-height: 1.4;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.tab-badge {
  position: absolute;
  top: 9px;
  right: 11px;
  padding: 2px 5px;
  border: 1px solid rgba(184, 224, 176, 0.34);
  color: var(--lcd);
  font-family: var(--mono);
  font-size: 7px;
  letter-spacing: 0.12em;
  line-height: 1.4;
  text-transform: uppercase;
  opacity: 0;
  transition: opacity 200ms ease;
}

.os-tab.is-detected .tab-badge {
  opacity: 1;
}

.os-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto auto;
  align-items: center;
  gap: clamp(22px, 3vw, 40px);
  padding: clamp(24px, 3.6vw, 38px);
}

.os-panel:not([hidden]) {
  animation: panel-in 260ms ease both;
}

@keyframes panel-in {
  from { opacity: 0; transform: translateY(4px); }
  to { opacity: 1; transform: none; }
}

.panel-kicker {
  margin: 0;
  color: var(--green-gray);
  font-family: var(--mono);
  font-size: 8px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
}

.filename {
  margin: 7px 0 8px;
  overflow-wrap: anywhere;
  color: var(--fluorescent);
  font-family: var(--mono);
  font-size: clamp(12px, 1.35vw, 15px);
  font-weight: 400;
  letter-spacing: 0.01em;
  line-height: 1.5;
}

.install-note {
  margin: 0;
  color: #8f9688;
  font-size: 14px;
  line-height: 1.55;
}

.install-note b {
  color: #c3c6b5;
  font-weight: 400;
}

code {
  padding: 1px 5px;
  border: 1px solid rgba(194, 197, 167, 0.12);
  background: rgba(194, 197, 167, 0.045);
  color: #c9cbb9;
  font-family: var(--mono);
  font-size: 0.86em;
}

.panel-meta {
  display: flex;
  gap: clamp(18px, 2.4vw, 30px);
  margin: 0;
  padding-left: clamp(20px, 3vw, 34px);
  border-left: 1px solid var(--line);
}

.panel-meta div {
  min-width: 0;
}

.panel-meta dt {
  color: var(--green-gray);
  font-family: var(--mono);
  font-size: 7px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.panel-meta dd {
  margin: 4px 0 0;
  color: #c3c6b5;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.03em;
  line-height: 1.4;
  white-space: nowrap;
}

.btn-download {
  min-width: 216px;
  padding: 16px 20px;
  border-color: var(--line-strong);
  background: rgba(194, 197, 167, 0.02);
  color: var(--fluorescent);
  white-space: nowrap;
}

.btn-download:hover {
  border-color: var(--fluorescent);
  background: var(--fluorescent);
  color: #0a0d0d;
  transform: translateY(-2px);
}

.detected {
  margin: 0;
  padding: 12px clamp(20px, 3.6vw, 38px);
  border-top: 1px solid var(--line);
  background: rgba(0, 0, 0, 0.16);
  color: var(--muted);
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.06em;
  line-height: 1.7;
}

.detected::before {
  content: "";
  display: inline-block;
  width: 5px;
  height: 5px;
  margin-right: 9px;
  border-radius: 50%;
  background: var(--lcd);
  box-shadow: 0 0 8px rgba(184, 224, 176, 0.65);
  vertical-align: 1px;
}

.detected.is-unknown::before {
  background: var(--rust);
  box-shadow: none;
}

.noscript-note {
  margin: 18px 0 0;
  color: var(--muted);
  font-size: 14px;
}

.noscript-note a {
  color: var(--fluorescent);
}

.install-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
}

.install-list li {
  padding-left: 16px;
  border-left: 1px solid var(--line);
  color: var(--muted);
  font-size: 13.5px;
  line-height: 1.6;
}

.install-list > li > b {
  display: block;
  margin-bottom: 4px;
  color: var(--green-gray);
  font-family: var(--mono);
  font-size: 8px;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.install-list code {
  font-size: 0.82em;
}

/* -------------------------------------------------------------------- acts */

.acts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
  list-style: none;
}

.act {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 18px;
  padding: 30px 34px 30px 0;
  border-bottom: 1px solid var(--line);
}

.act:nth-child(odd) {
  padding-right: 34px;
  border-right: 1px solid var(--line);
}

.act:nth-child(even) {
  padding-left: 34px;
}

.act-number {
  color: var(--rust-text);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  line-height: 2;
}

.act h3 {
  margin: 0 0 7px;
  color: #cbceba;
  font-family: var(--serif);
  font-size: 25px;
  font-weight: 400;
  line-height: 1.15;
  transition: color 200ms ease;
}

.act:hover h3 {
  color: var(--fluorescent);
}

.act p {
  max-width: 390px;
  margin: 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.6;
}

.about-note {
  max-width: 920px;
  margin: clamp(44px, 6vw, 72px) 0 0;
  padding-left: clamp(20px, 3vw, 30px);
  border-left: 1px solid var(--rust);
  color: #b4b8a7;
  font-size: clamp(21px, 2.7vw, 32px);
  line-height: 1.42;
}

.about-note span {
  color: var(--rust-text);
}

/* ----------------------------------------------------------------- controls */

.control-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.control {
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-width: 0;
  padding: 20px 22px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.control-action {
  color: var(--green-gray);
  font-family: var(--mono);
  font-size: 8px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.control-keys {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}

kbd {
  display: inline-block;
  padding: 4px 8px;
  border: 1px solid rgba(194, 197, 167, 0.2);
  background: rgba(194, 197, 167, 0.035);
  box-shadow: inset 0 -1px 0 rgba(0, 0, 0, 0.5);
  color: #c9cbb9;
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.04em;
  line-height: 1.4;
}

.pad-note {
  margin: 22px 0 0;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.02em;
  line-height: 1.9;
}

/* -------------------------------------------------------------- requirements */

.requirement-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  border: 1px solid var(--line);
  background: var(--line);
}

.requirement {
  padding: 26px 26px 28px;
  background: rgba(7, 9, 10, 0.84);
}

.requirement .os-icon {
  width: 22px;
  height: 22px;
  color: var(--green-gray);
}

.requirement h3 {
  margin: 16px 0 6px;
  color: #cbceba;
  font-family: var(--serif);
  font-size: 22px;
  font-weight: 400;
  line-height: 1.2;
}

.requirement p {
  margin: 0;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.04em;
  line-height: 1.75;
}

.requirements-note {
  max-width: 780px;
  margin: 24px 0 0;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.02em;
  line-height: 1.9;
}

/* ------------------------------------------------------------------- footer */

.site-footer {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px 28px;
  width: min(100%, calc(var(--max) + 56px));
  margin: 0 auto;
  padding: 36px 28px 44px;
  border-top: 1px solid var(--line);
}

.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--green-gray);
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.18em;
}

.footer-brand .brand-mark {
  width: 18px;
  height: 18px;
}

.footer-note {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}

.footer-top {
  margin-left: auto;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.12em;
  text-decoration: none;
  text-transform: uppercase;
  transition: color 180ms ease;
}

.footer-top:hover {
  color: var(--fluorescent);
}

.footer-legal {
  flex-basis: 100%;
  margin: 4px 0 0;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 8px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

/* ------------------------------------------------------------------ responsive */

@media (max-width: 1100px) {
  .hero {
    grid-template-columns: minmax(0, 1.05fr) minmax(340px, 0.95fr);
  }

  .hero-facts {
    max-width: 540px;
  }

  .os-panel {
    grid-template-columns: minmax(0, 1fr) auto;
  }

  .panel-meta {
    display: none;
  }
}

@media (max-width: 980px) {
  .hero {
    grid-template-columns: 1fr;
    min-height: auto;
    padding-top: 132px;
    padding-bottom: 96px;
  }

  .hero-copy {
    max-width: 700px;
  }

  .hero-art {
    position: relative;
    top: auto;
    right: auto;
    justify-self: center;
    width: min(100%, 560px);
    max-width: 560px;
    margin-top: 4px;
    opacity: 0.94;
  }

  .hero::before {
    background:
      linear-gradient(0deg, rgba(7, 9, 10, 0.55), transparent 42%),
      radial-gradient(ellipse 60% 38% at 50% 30%, rgba(194, 197, 167, 0.04), transparent 72%);
  }

  .site-nav {
    gap: 20px;
  }
}

@media (max-width: 820px) {
  .site-nav a:nth-child(n + 3) {
    display: none;
  }

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

  .act,
  .act:nth-child(odd),
  .act:nth-child(even) {
    padding: 26px 0;
    border-right: 0;
  }

  .control-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

  .install-list {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .install-list li {
    padding-left: 14px;
  }
}

@media (max-width: 760px) {
  .site-header {
    height: 66px;
    gap: 16px;
    padding: 0 20px;
  }

  .brand {
    font-size: 9px;
    letter-spacing: 0.16em;
  }

  .brand-mark {
    width: 21px;
    height: 21px;
  }

  .site-nav {
    display: none;
  }

  .demo-tag {
    margin-left: auto;
    padding-left: 16px;
  }

  .hero {
    padding-top: 112px;
    padding-bottom: 76px;
  }

  .hero-art {
    width: min(100%, 480px);
    margin-top: 0;
  }

  .title-the {
    letter-spacing: 0.44em;
  }

  .title-main {
    font-size: clamp(46px, 12.4vw, 82px);
  }

  .hero-facts {
    flex-wrap: wrap;
    gap: 16px;
    margin-top: 40px;
  }

  .hero-facts div {
    flex: 1 1 30%;
    padding: 0 14px;
  }

  .hero-facts div:nth-child(3) {
    padding-left: 0;
    border-left: 0;
  }

  .section {
    padding: 78px 20px;
  }

  .os-tabs {
    grid-template-columns: 1fr;
  }

  .os-tab {
    padding: 15px 18px;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .os-tab:last-child {
    border-bottom: 0;
  }

  .os-tab::after {
    top: 0;
    right: auto;
    bottom: 0;
    left: -1px;
    width: 2px;
    height: auto;
  }

  .tab-badge {
    top: 50%;
    right: 16px;
    transform: translateY(-50%);
  }

  .os-panel {
    grid-template-columns: 1fr;
    gap: 20px;
    padding: 24px 18px 26px;
  }

  .btn-download {
    width: 100%;
    min-width: 0;
  }

  .detected {
    padding: 11px 18px;
  }

  .about-note {
    font-size: 21px;
  }

  .site-footer {
    padding: 30px 20px 38px;
  }

  .footer-top {
    margin-left: 0;
  }
}

@media (max-width: 520px) {
  .eyebrow {
    font-size: 8px;
    letter-spacing: 0.22em;
  }

  .eyebrow-rule {
    width: 28px;
  }

  .shot-arrow {
    width: 36px;
    height: 36px;
  }

  .shot-prev {
    left: 9px;
  }

  .shot-next {
    right: 9px;
  }

  .shot-footer {
    flex-wrap: wrap;
    gap: 10px;
  }

  .shot-meta {
    flex-basis: 100%;
  }

  .shot-dots {
    order: 2;
  }

  .shot-count {
    order: 3;
    margin-left: auto;
  }

  .lede {
    font-size: 17px;
  }

  .hero-actions {
    align-items: flex-start;
    flex-direction: column;
    gap: 16px;
  }

  .hero-platforms {
    padding-left: 0;
    border-left: 0;
  }

  .hero-facts div {
    flex: 1 1 100%;
    padding: 0;
    border-left: 0;
  }

  .hero-facts div + div {
    padding-top: 12px;
    border-top: 1px solid var(--line);
  }

  .btn {
    width: 100%;
  }

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

  .act {
    grid-template-columns: 32px minmax(0, 1fr);
    gap: 12px;
  }

  .footer-brand,
  .footer-note {
    flex-basis: 100%;
  }
}

/* Without JavaScript, show every platform at once instead of an inert picker. */
html.no-js .os-tabs,
html.no-js .detected {
  display: none;
}

html.no-js .os-panel {
  display: grid !important;
}

html.no-js .os-panel + .os-panel {
  border-top: 1px solid var(--line);
}

html.no-js .shot-arrow,
html.no-js .shot-dots,
html.no-js .shot-count {
  display: none;
}

@media (max-width: 340px) {
  .shot-count {
    flex-basis: 100%;
    margin-left: 0;
    text-align: right;
  }
}

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

  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
}