:root {
  color-scheme: dark;
  --ink: #f4fbf7;
  --muted: #9ca9a4;
  --dim: #64716e;
  --bg: #050807;
  --panel: rgba(9, 18, 16, 0.78);
  --panel-solid: #0b1210;
  --line: rgba(153, 255, 214, 0.18);
  --line-hot: rgba(61, 240, 173, 0.58);
  --cyan: #46d9ff;
  --mint: #3df0ad;
  --amber: #ffb84d;
  --blue: #2468f2;
  --red: #ff5d5d;
  --shadow: 0 28px 90px rgba(0, 0, 0, 0.5);
  --radius: 8px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Avenir Next", "Helvetica Neue", Helvetica, sans-serif;
  color: var(--ink);
  background:
    linear-gradient(rgba(70, 217, 255, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(61, 240, 173, 0.04) 1px, transparent 1px),
    linear-gradient(135deg, rgba(36, 104, 242, 0.16), transparent 38%),
    linear-gradient(28deg, transparent 52%, rgba(255, 184, 77, 0.1)),
    var(--bg);
  background-size: 44px 44px, 44px 44px, auto, auto, auto;
  line-height: 1.55;
  letter-spacing: 0;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(120deg, rgba(255, 255, 255, 0.04), transparent 18%, transparent 70%, rgba(61, 240, 173, 0.06)),
    repeating-linear-gradient(0deg, rgba(255, 255, 255, 0.025), rgba(255, 255, 255, 0.025) 1px, transparent 1px, transparent 4px);
  mix-blend-mode: screen;
  opacity: 0.5;
  z-index: 10;
}

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

img {
  max-width: 100%;
  display: block;
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  height: 72px;
  padding: 0 34px;
  background: rgba(5, 8, 7, 0.72);
  border-bottom: 1px solid rgba(153, 255, 214, 0.14);
  backdrop-filter: blur(22px);
}

.brand,
.nav-links,
.hero-actions,
.hero-metrics,
.footer-links {
  display: flex;
  align-items: center;
}

.brand {
  gap: 12px;
  font-family: "DIN Condensed", "Avenir Next Condensed", sans-serif;
  font-size: 24px;
  font-weight: 700;
  letter-spacing: 0;
}

.brand-icon {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  box-shadow: 0 0 34px rgba(70, 217, 255, 0.28);
}

.nav-links {
  gap: 8px;
  padding: 5px;
  border: 1px solid rgba(153, 255, 214, 0.12);
  background: rgba(255, 255, 255, 0.035);
  border-radius: 999px;
}

.nav-links a,
.language-toggle {
  min-height: 34px;
  padding: 8px 13px;
  border-radius: 999px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 650;
  transition: color 160ms ease, background 160ms ease, border-color 160ms ease;
}

.nav-links a:hover,
.language-toggle:hover {
  color: var(--ink);
  background: rgba(61, 240, 173, 0.12);
}

.language-toggle {
  border: 1px solid rgba(70, 217, 255, 0.32);
  background: rgba(70, 217, 255, 0.08);
  color: var(--ink);
  cursor: pointer;
}

.hero {
  position: relative;
  min-height: 760px;
  display: grid;
  align-items: end;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
}

.hero-image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  filter: saturate(1.18) contrast(1.04);
  opacity: 0.64;
}

.hero-shade {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(5, 8, 7, 0.96) 0%, rgba(5, 8, 7, 0.77) 38%, rgba(5, 8, 7, 0.18) 78%),
    linear-gradient(0deg, rgba(5, 8, 7, 0.98), transparent 42%);
}

.scanline {
  position: absolute;
  left: 0;
  right: 0;
  top: 46%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--mint), var(--cyan), transparent);
  box-shadow: 0 0 28px rgba(61, 240, 173, 0.75);
  animation: scan 4.8s ease-in-out infinite;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 760px;
  padding: 140px 34px 92px;
  margin-left: max(34px, calc((100vw - 1180px) / 2));
}

.eyebrow,
.section-kicker,
.terminal-title {
  margin: 0 0 12px;
  color: var(--mint);
  font-family: "Avenir Next Condensed", "DIN Condensed", sans-serif;
  font-size: 15px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0;
}

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

h1 {
  margin-bottom: 22px;
  font-family: "DIN Condensed", "Avenir Next Condensed", sans-serif;
  font-size: 96px;
  line-height: 0.9;
  letter-spacing: 0;
}

.hero-copy {
  max-width: 650px;
  margin-bottom: 32px;
  color: #d8e8e1;
  font-size: 22px;
}

.hero-actions {
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 34px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 12px 18px;
  border-radius: var(--radius);
  font-size: 15px;
  font-weight: 800;
  transition: transform 160ms ease, border-color 160ms ease, background 160ms ease, box-shadow 160ms ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button-primary {
  color: #031210;
  background: linear-gradient(135deg, var(--mint), var(--cyan));
  box-shadow: 0 16px 42px rgba(61, 240, 173, 0.26);
}

.button-secondary {
  color: var(--ink);
  border: 1px solid rgba(255, 255, 255, 0.22);
  background: rgba(255, 255, 255, 0.06);
}

.button-secondary:hover {
  border-color: var(--line-hot);
  background: rgba(61, 240, 173, 0.1);
}

.hero-metrics {
  flex-wrap: wrap;
  gap: 8px;
}

.hero-metrics span {
  padding: 7px 10px;
  border: 1px solid rgba(153, 255, 214, 0.18);
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.34);
  color: var(--muted);
  font-size: 13px;
}

.section-pad {
  width: min(1180px, calc(100% - 48px));
  margin: 0 auto;
  padding: 96px 0;
}

.mission {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 48px;
  border-bottom: 1px solid rgba(153, 255, 214, 0.12);
}

h2 {
  margin-bottom: 0;
  font-family: "Avenir Next Condensed", "DIN Condensed", sans-serif;
  font-size: 46px;
  line-height: 1.02;
  letter-spacing: 0;
}

.mission p:last-child {
  color: #c1cec9;
  font-size: 19px;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 34px;
}

.product-shot {
  padding-top: 88px;
}

.screenshot-frame {
  position: relative;
  margin: 0;
  padding: 10px;
  border: 1px solid rgba(70, 217, 255, 0.22);
  border-radius: 12px;
  background:
    linear-gradient(135deg, rgba(70, 217, 255, 0.16), rgba(61, 240, 173, 0.06)),
    rgba(255, 255, 255, 0.045);
  box-shadow: var(--shadow), inset 0 0 0 1px rgba(255, 255, 255, 0.05);
}

.screenshot-frame::before {
  content: "";
  position: absolute;
  inset: -1px;
  border-radius: 12px;
  border-left: 4px solid var(--mint);
  pointer-events: none;
}

.screenshot-frame img {
  width: 100%;
  border-radius: 8px;
}

.screenshot-frame figcaption {
  padding: 14px 6px 2px;
  color: var(--muted);
  font-size: 14px;
}

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

.feature-card {
  position: relative;
  min-height: 230px;
  padding: 22px;
  border: 1px solid rgba(153, 255, 214, 0.16);
  border-radius: var(--radius);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.055), rgba(255, 255, 255, 0.02)),
    var(--panel);
  overflow: hidden;
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease;
}

.feature-card::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--mint), var(--cyan), var(--amber));
  opacity: 0.72;
}

.feature-card:hover {
  transform: translateY(-4px);
  border-color: rgba(61, 240, 173, 0.45);
  background:
    linear-gradient(180deg, rgba(61, 240, 173, 0.09), rgba(255, 255, 255, 0.02)),
    var(--panel);
}

.feature-code {
  color: var(--amber);
  font-family: "DIN Condensed", "Avenir Next Condensed", sans-serif;
  font-size: 34px;
  font-weight: 800;
}

.feature-card h3 {
  margin: 18px 0 10px;
  font-size: 23px;
}

.feature-card p {
  margin-bottom: 0;
  color: #aebbb6;
}

.install {
  display: grid;
  grid-template-columns: 1.02fr 0.98fr;
  gap: 34px;
  align-items: start;
}

.install .section-heading {
  grid-column: 1 / -1;
  margin-bottom: 2px;
}

.install-flow {
  display: grid;
  gap: 12px;
}

.install-step {
  display: grid;
  grid-template-columns: 42px 1fr;
  gap: 14px;
  align-items: center;
  padding: 16px;
  border: 1px solid rgba(153, 255, 214, 0.14);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.04);
}

.install-step span {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 8px;
  color: #061411;
  background: var(--mint);
  font-weight: 900;
}

.install-step p {
  margin: 0;
  color: #c2cfca;
}

.terminal-panel {
  min-height: 238px;
  padding: 22px;
  border: 1px solid rgba(70, 217, 255, 0.26);
  border-radius: var(--radius);
  background:
    linear-gradient(rgba(70, 217, 255, 0.08) 1px, transparent 1px),
    #06100e;
  background-size: 100% 30px;
  box-shadow: var(--shadow);
}

.terminal-title {
  color: var(--cyan);
}

pre {
  margin: 0;
  white-space: pre-wrap;
}

code {
  font-family: "SF Mono", Menlo, Consolas, monospace;
  color: #d8fff0;
  font-size: 15px;
}

.requirements-list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}

.requirements-list div {
  padding: 18px;
  min-height: 128px;
  border: 1px solid rgba(153, 255, 214, 0.15);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.04);
}

.requirements-list strong,
.requirements-list span {
  display: block;
}

.requirements-list strong {
  margin-bottom: 18px;
  color: var(--amber);
  font-family: "DIN Condensed", "Avenir Next Condensed", sans-serif;
  font-size: 28px;
}

.requirements-list span {
  color: #cfddd7;
}

.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  width: min(1180px, calc(100% - 48px));
  margin: 0 auto;
  padding: 34px 0 44px;
  color: var(--muted);
  border-top: 1px solid rgba(153, 255, 214, 0.14);
}

.site-footer strong {
  display: block;
  color: var(--ink);
}

.footer-links {
  gap: 14px;
}

.footer-links a {
  color: var(--mint);
}

.reveal {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 520ms ease, transform 520ms ease;
}

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

@keyframes scan {
  0%,
  100% {
    transform: translateY(-90px);
    opacity: 0.28;
  }
  50% {
    transform: translateY(90px);
    opacity: 0.82;
  }
}

@media (max-width: 920px) {
  .site-header {
    height: auto;
    min-height: 72px;
    flex-wrap: wrap;
    padding: 14px 18px;
  }

  .nav-links {
    order: 3;
    width: 100%;
    overflow-x: auto;
    justify-content: flex-start;
  }

  .hero {
    min-height: 690px;
  }

  .hero-shade {
    background:
      linear-gradient(90deg, rgba(5, 8, 7, 0.94), rgba(5, 8, 7, 0.58)),
      linear-gradient(0deg, rgba(5, 8, 7, 0.98), transparent 48%);
  }

  .hero-content {
    margin-left: 0;
    padding: 154px 24px 72px;
  }

  h1 {
    font-size: 64px;
  }

  h2 {
    font-size: 34px;
  }

  .hero-copy {
    font-size: 18px;
  }

  .mission,
  .install {
    grid-template-columns: 1fr;
  }

  .feature-grid,
  .requirements-list {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 620px) {
  .brand {
    font-size: 20px;
  }

  .brand-icon {
    width: 32px;
    height: 32px;
  }

  .language-toggle {
    padding-inline: 11px;
  }

  .hero {
    min-height: 650px;
  }

  h1 {
    font-size: 48px;
  }

  h2 {
    font-size: 29px;
  }

  .section-pad,
  .site-footer {
    width: min(100% - 32px, 1180px);
  }

  .section-pad {
    padding: 68px 0;
  }

  .feature-grid,
  .requirements-list {
    grid-template-columns: 1fr;
  }

  .hero-actions {
    align-items: stretch;
  }

  .button {
    width: 100%;
  }

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

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