:root {
  --paper: #f7f4ed;
  --ink: #11110f;
  --muted: #68645b;
  --line: rgba(17, 17, 15, 0.14);
  --soft-line: rgba(17, 17, 15, 0.08);
  --carbon: #181816;
  --white: #fffaf0;
  --redline: #ff3b1f;
  --lime: #c8ff2e;
  --gold: #d6a94a;
  --font-display: "Archivo Black", "Arial Black", "Helvetica Neue", sans-serif;
  --font-body: "Space Grotesk", "Avenir Next", "Helvetica Neue", sans-serif;
  --font-mono: "IBM Plex Mono", "Courier New", monospace;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  overflow-x: hidden;
}

button,
input {
  font: inherit;
}

a {
  color: inherit;
  text-decoration: none;
}

.page-shell {
  position: relative;
  min-height: 100vh;
  isolation: isolate;
  overflow: hidden;
}

#wind-field {
  position: fixed;
  inset: 0;
  z-index: -4;
  width: 100vw;
  height: 100vh;
  background:
    radial-gradient(circle at 50% 34%, rgba(255, 255, 255, 0.9), transparent 26rem),
    linear-gradient(180deg, #fbf8ef 0%, #eee7d9 100%);
}

.grain {
  position: fixed;
  inset: 0;
  z-index: -2;
  pointer-events: none;
  opacity: 0.18;
  mix-blend-mode: multiply;
  background-image:
    radial-gradient(circle at 12% 18%, rgba(17, 17, 15, 0.35) 0 1px, transparent 1px),
    radial-gradient(circle at 82% 22%, rgba(17, 17, 15, 0.2) 0 1px, transparent 1px),
    radial-gradient(circle at 42% 78%, rgba(17, 17, 15, 0.22) 0 1px, transparent 1px);
  background-size: 7px 7px, 11px 11px, 17px 17px;
  animation: grainShift 4s steps(7) infinite;
}

.track-lines {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    linear-gradient(90deg, transparent 0 47%, rgba(17, 17, 15, 0.05) 47% 47.18%, transparent 47.18% 100%),
    linear-gradient(180deg, transparent 0 76%, rgba(17, 17, 15, 0.08) 76% 76.25%, transparent 76.25% 100%);
  mask-image: radial-gradient(ellipse at center, black 0 62%, transparent 86%);
}

.site-header {
  position: fixed;
  top: 18px;
  left: 50%;
  z-index: 20;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: clamp(18px, 4vw, 56px);
  align-items: center;
  width: min(1160px, calc(100vw - 32px));
  padding: 10px 10px 10px 14px;
  border: 1px solid rgba(17, 17, 15, 0.12);
  border-radius: 999px;
  background: rgba(247, 244, 237, 0.72);
  box-shadow: 0 20px 80px rgba(17, 17, 15, 0.08);
  backdrop-filter: blur(18px);
  transform: translateX(-50%);
}

.wordmark {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.wordmark-mark {
  display: grid;
  place-items: center;
  width: 31px;
  height: 31px;
  border-radius: 50%;
  background: var(--ink);
  color: var(--paper);
  letter-spacing: -0.08em;
}

.nav-links {
  display: flex;
  justify-content: center;
  gap: clamp(16px, 4vw, 42px);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(17, 17, 15, 0.62);
}

.nav-links a {
  position: relative;
  transition: color 180ms ease;
}

.nav-links a::after {
  position: absolute;
  right: 0;
  bottom: -7px;
  left: 0;
  height: 1px;
  background: var(--redline);
  content: "";
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 180ms ease;
}

.nav-links a:hover {
  color: var(--ink);
}

.nav-links a:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

.nav-cta {
  display: inline-flex;
  min-height: 34px;
  align-items: center;
  justify-content: center;
  padding: 0 16px;
  border-radius: 999px;
  background: var(--ink);
  color: var(--paper);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  transition: transform 180ms ease, background 180ms ease;
}

.nav-cta:hover {
  background: var(--redline);
  transform: translateY(-1px);
}

.hero {
  position: relative;
  display: grid;
  min-height: 100svh;
  place-items: center;
  padding: 96px clamp(18px, 5vw, 74px) 72px;
  text-align: center;
  isolation: isolate;
  overflow: hidden;
}

.hero-copy {
  position: relative;
  z-index: 2;
  width: min(1120px, 100%);
  margin: 0 auto;
}

.eyebrow,
.section-kicker {
  margin: 0 0 14px;
  color: var(--redline);
  font-family: var(--font-mono);
  font-size: clamp(10px, 1.15vw, 12px);
  font-weight: 700;
  letter-spacing: 0.24em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 1040px;
  margin: 0 auto;
  font-family: var(--font-display);
  font-size: clamp(4rem, 9.2vw, 9.8rem);
  line-height: 0.82;
  letter-spacing: -0.072em;
  text-transform: lowercase;
  text-wrap: balance;
}

.hero-deck {
  max-width: 610px;
  margin: 18px auto 0;
  padding: 10px 16px 12px;
  border: 1px solid rgba(17, 17, 15, 0.1);
  border-radius: 18px;
  background: rgba(247, 244, 237, 0.64);
  color: rgba(17, 17, 15, 0.74);
  box-shadow: 0 18px 54px rgba(17, 17, 15, 0.08), inset 0 1px 0 rgba(255, 250, 240, 0.64);
  -webkit-backdrop-filter: blur(14px) saturate(1.08);
  backdrop-filter: blur(14px) saturate(1.08);
  font-size: clamp(1rem, 1.65vw, 1.22rem);
  line-height: 1.45;
  text-wrap: balance;
}

.cli-strip {
  width: min(610px, calc(100vw - 36px));
  margin: 16px auto 0;
  border: 1px solid rgba(17, 17, 15, 0.14);
  border-radius: 20px;
  background:
    linear-gradient(135deg, rgba(17, 17, 15, 0.9), rgba(17, 17, 15, 0.76)),
    repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.06) 0 1px, transparent 1px 12px);
  color: var(--paper);
  box-shadow: 0 22px 64px rgba(17, 17, 15, 0.16);
  overflow: hidden;
  text-align: left;
}

.cli-strip-header {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 10px 14px;
  border-bottom: 1px solid rgba(247, 244, 237, 0.14);
  color: rgba(247, 244, 237, 0.58);
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

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

.cli-commands code {
  padding: 16px 18px;
  border-right: 1px solid rgba(247, 244, 237, 0.12);
  color: var(--lime);
  font-family: var(--font-mono);
  font-size: clamp(0.82rem, 1.45vw, 1rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  white-space: nowrap;
}

.cli-commands code:last-child {
  border-right: 0;
}

.cli-commands span {
  margin-right: 10px;
  color: var(--redline);
}

.hero-wireframe {
  position: absolute;
  left: 50%;
  top: clamp(107px, 14.6vh, 164px);
  z-index: 1;
  width: min(1540px, 132vw);
  color: var(--ink);
  opacity: 0.32;
  filter: grayscale(1) contrast(1.26) brightness(0.94);
  mask-image: linear-gradient(180deg, transparent 0%, rgba(0, 0, 0, 0.18) 12%, black 28%, black 56%, rgba(0, 0, 0, 0.2) 72%, transparent 88%);
  mix-blend-mode: multiply;
  transform: translateX(-50%) rotate(-1.2deg);
  pointer-events: none;
  user-select: none;
}

.hero-wireframe img {
  display: block;
  width: 100%;
  height: auto;
}

.hero-track {
  position: absolute;
  right: -12vw;
  bottom: clamp(90px, 9.8vw, 138px);
  left: -12vw;
  z-index: 1;
  height: 82px;
  opacity: 0.42;
  pointer-events: none;
  transform: skewY(-1.2deg);
}

.hero-track span {
  position: absolute;
  right: 0;
  left: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255, 59, 31, 0.8), transparent);
  animation: trackMove 580ms linear infinite;
}

.hero-track span:first-child {
  top: 0;
}

.hero-track span:last-child {
  bottom: 0;
  background: repeating-linear-gradient(90deg, transparent 0 34px, rgba(17, 17, 15, 0.5) 34px 74px);
  animation-duration: 420ms;
}

.access-form {
  position: relative;
  z-index: 3;
  display: grid;
  grid-template-columns: minmax(0, 280px) auto;
  width: min(560px, 100%);
  margin: clamp(88px, 9.8vw, 138px) auto 0;
  border: 1px solid rgba(17, 17, 15, 0.18);
  background: rgba(255, 250, 240, 0.72);
  box-shadow: 0 18px 52px rgba(17, 17, 15, 0.08);
  backdrop-filter: blur(14px);
}

.access-form input {
  width: 100%;
  min-height: 58px;
  padding: 0 18px;
  border: 0;
  border-right: 1px solid rgba(17, 17, 15, 0.14);
  outline: 0;
  background: transparent;
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 13px;
}

.access-form input::placeholder {
  color: rgba(17, 17, 15, 0.36);
}

.access-form button {
  min-height: 58px;
  padding: 0 22px;
  border: 0;
  background: var(--ink);
  color: var(--paper);
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  transition: background 180ms ease, color 180ms ease;
}

.access-form button:hover {
  background: var(--redline);
}

.form-note {
  grid-column: 1 / -1;
  margin: 10px 0 0;
  color: rgba(17, 17, 15, 0.48);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.signal-strip {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  border-block: 1px solid var(--line);
  background: var(--ink);
  color: var(--paper);
}

.signal-strip p {
  margin: 0;
  padding: 18px 12px;
  border-right: 1px solid rgba(247, 244, 237, 0.18);
  font-family: var(--font-mono);
  font-size: clamp(10px, 1.1vw, 12px);
  font-weight: 700;
  letter-spacing: 0.2em;
  text-align: center;
}

.system,
.telemetry,
.grid {
  width: min(1160px, calc(100vw - 36px));
  margin: 0 auto;
  padding: clamp(78px, 12vw, 146px) 0;
}

.section-kicker {
  display: flex;
  gap: 14px;
  align-items: center;
}

.section-kicker span:first-child {
  display: inline-grid;
  width: 30px;
  height: 30px;
  place-items: center;
  border: 1px solid rgba(255, 59, 31, 0.4);
  border-radius: 50%;
}

h2 {
  max-width: 860px;
  margin-bottom: clamp(28px, 6vw, 64px);
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 7.6vw, 7.4rem);
  line-height: 0.83;
  letter-spacing: -0.075em;
  text-transform: lowercase;
  text-wrap: balance;
}

.system-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.system-grid article {
  position: relative;
  min-height: 300px;
  padding: 28px;
  border: 1px solid rgba(17, 17, 15, 0.14);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.48), rgba(255, 255, 255, 0.1)),
    repeating-linear-gradient(135deg, rgba(17, 17, 15, 0.04) 0 1px, transparent 1px 15px);
  overflow: hidden;
}

.system-grid article::after {
  position: absolute;
  right: -80px;
  bottom: -80px;
  width: 180px;
  height: 180px;
  border: 1px solid rgba(17, 17, 15, 0.16);
  border-radius: 50%;
  content: "";
}

.card-index {
  display: inline-flex;
  margin-bottom: 84px;
  color: var(--redline);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

h3 {
  margin-bottom: 14px;
  font-size: clamp(1.45rem, 2.5vw, 2rem);
  line-height: 1;
  letter-spacing: -0.05em;
}

.system-grid p,
.telemetry p,
.grid-list p {
  color: rgba(17, 17, 15, 0.64);
  font-size: 1rem;
  line-height: 1.55;
}

.telemetry {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(320px, 0.72fr);
  gap: clamp(32px, 7vw, 92px);
  align-items: center;
}

.telemetry h2 {
  margin-bottom: 22px;
}

.telemetry p {
  max-width: 540px;
  font-size: clamp(1.05rem, 1.8vw, 1.28rem);
}

.telemetry-panel {
  min-height: 470px;
  padding: 24px;
  border: 1px solid rgba(247, 244, 237, 0.16);
  border-radius: 34px;
  background:
    radial-gradient(circle at 50% 0, rgba(255, 59, 31, 0.2), transparent 34%),
    linear-gradient(180deg, #24231f, #0f0f0d);
  color: var(--paper);
  box-shadow: 0 44px 120px rgba(17, 17, 15, 0.26);
}

.panel-header,
.panel-stats p {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.panel-header {
  padding-bottom: 22px;
  border-bottom: 1px solid rgba(247, 244, 237, 0.16);
  color: rgba(247, 244, 237, 0.7);
}

.bars {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  align-items: end;
  gap: 10px;
  height: 230px;
  padding: 38px 0 22px;
}

.bars span {
  display: block;
  height: var(--h);
  min-height: 18px;
  background: linear-gradient(180deg, var(--lime), var(--redline));
  transform-origin: bottom;
  animation: bars 1.8s ease-in-out infinite alternate;
  animation-delay: calc(var(--h) * -0.02);
}

.panel-stats {
  display: grid;
  gap: 12px;
}

.panel-stats p {
  margin: 0;
  padding: 18px 0;
  border-top: 1px solid rgba(247, 244, 237, 0.14);
}

.panel-stats span {
  color: rgba(247, 244, 237, 0.62);
}

.panel-stats strong {
  color: var(--lime);
  font-size: 1.3rem;
  letter-spacing: -0.04em;
}

.grid {
  padding-top: clamp(34px, 7vw, 90px);
}

.grid h2 {
  max-width: 940px;
}

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

.grid-list p {
  min-height: 210px;
  margin: 0;
  padding: 22px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.grid-list strong {
  display: block;
  margin-bottom: 38px;
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.site-footer {
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 24px;
  align-items: center;
  padding: 26px clamp(18px, 5vw, 74px);
  border-top: 1px solid var(--line);
  color: rgba(17, 17, 15, 0.58);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.site-footer p {
  margin: 0;
}

.site-footer p:first-child {
  color: var(--ink);
  font-weight: 700;
}

.site-footer a {
  color: var(--redline);
  font-weight: 700;
}

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

@keyframes grainShift {
  0%,
  100% {
    transform: translate(0, 0);
  }

  25% {
    transform: translate(1%, -1%);
  }

  50% {
    transform: translate(-1%, 1%);
  }

  75% {
    transform: translate(0.5%, 0.5%);
  }
}

@keyframes trackMove {
  to {
    transform: translateX(52px);
  }
}

@keyframes bars {
  to {
    transform: scaleY(0.74);
    filter: saturate(1.4);
  }
}

@media (max-width: 860px) {
  .site-header {
    top: 10px;
    grid-template-columns: auto auto;
    border-radius: 26px;
  }

  .nav-links {
    display: none;
  }

  .hero {
    padding-top: 112px;
  }

  h1 {
    font-size: clamp(4.1rem, 19vw, 8rem);
  }

  .hero-deck {
    margin-top: 22px;
  }

  .cli-commands {
    grid-template-columns: 1fr;
  }

  .cli-commands code {
    border-right: 0;
    border-bottom: 1px solid rgba(247, 244, 237, 0.12);
  }

  .cli-commands code:last-child {
    border-bottom: 0;
  }

  .hero-wireframe {
    top: 247px;
    bottom: auto;
    width: 146vw;
    opacity: 0.26;
  }

  .system-grid,
  .telemetry,
  .grid-list,
  .signal-strip {
    grid-template-columns: 1fr;
  }

  .hero-track {
    bottom: 118px;
  }

  .access-form {
    grid-template-columns: 1fr;
    margin-top: 178px;
  }

  .access-form input {
    border-right: 0;
    border-bottom: 1px solid rgba(17, 17, 15, 0.14);
  }

  .system-grid article {
    min-height: 246px;
  }

  .card-index {
    margin-bottom: 54px;
  }

  .signal-strip p {
    border-right: 0;
    border-bottom: 1px solid rgba(247, 244, 237, 0.16);
  }

  .site-footer {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 560px) {
  .wordmark span:last-child {
    display: none;
  }

  .nav-cta {
    padding-inline: 14px;
    font-size: 10px;
  }

  .hero-wireframe {
    top: 224px;
    bottom: auto;
    width: 190vw;
    opacity: 0.22;
  }

  .hero-track {
    bottom: 168px;
  }

  .telemetry-panel {
    min-height: auto;
    border-radius: 24px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
  }
}