:root {
  --bg: #091016;
  --bg-elevated: rgba(10, 19, 28, 0.82);
  --panel: rgba(11, 22, 33, 0.92);
  --panel-soft: rgba(14, 29, 43, 0.68);
  --line: rgba(139, 222, 199, 0.16);
  --text: #eff7f4;
  --muted: #9fb5b0;
  --signal: #8bdec7;
  --signal-strong: #b5ffe8;
  --accent: #f6b967;
  --danger: #ff7e75;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.34);
  --sans: "Bahnschrift", "Segoe UI Variable Display", "Aptos", sans-serif;
  --mono: "Cascadia Code", "IBM Plex Mono", "Consolas", monospace;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  font-family: var(--sans);
  background:
    radial-gradient(circle at top, rgba(33, 97, 87, 0.45), transparent 36%),
    linear-gradient(180deg, #081016 0%, #0a141d 55%, #05080c 100%);
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.55), transparent 90%);
  pointer-events: none;
  z-index: -2;
}

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

code,
pre {
  font-family: var(--mono);
}

.site-shell {
  position: relative;
  isolation: isolate;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1.5rem;
  padding: 1rem 4.5vw;
  backdrop-filter: blur(18px);
  background: rgba(4, 10, 15, 0.58);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.9rem;
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.brand img {
  width: 2.3rem;
  height: 2.3rem;
  border-radius: 0.8rem;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.22);
}

.nav {
  display: flex;
  align-items: center;
  gap: 1.4rem;
  color: var(--muted);
  font-size: 0.96rem;
}

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

.hero,
.section,
.docs-main {
  width: min(1180px, calc(100vw - 3rem));
  margin: 0 auto;
}

.hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(280px, 0.8fr);
  gap: 2rem;
  align-items: center;
  min-height: calc(100vh - 5rem);
  padding: 6rem 0 4rem;
}

.hero-backdrop {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}

.parallax {
  position: absolute;
  will-change: transform;
}

.layer-grid {
  inset: 9% 22% auto 4%;
  height: 58%;
  border-radius: 28px;
  border: 1px solid rgba(181, 255, 232, 0.12);
  background:
    linear-gradient(rgba(139, 222, 199, 0.1) 1px, transparent 1px),
    linear-gradient(90deg, rgba(139, 222, 199, 0.1) 1px, transparent 1px);
  background-size: 34px 34px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.72), transparent);
}

.layer-orb {
  border-radius: 999px;
  filter: blur(4px);
}

.layer-orb-a {
  width: 320px;
  height: 320px;
  right: 8%;
  top: 10%;
  background: radial-gradient(circle, rgba(181, 255, 232, 0.22), transparent 70%);
}

.layer-orb-b {
  width: 430px;
  height: 430px;
  left: -4%;
  bottom: 8%;
  background: radial-gradient(circle, rgba(246, 185, 103, 0.22), transparent 68%);
}

.layer-mark {
  right: -6%;
  bottom: -2%;
  opacity: 0.17;
}

.layer-mark img {
  width: min(42vw, 520px);
  transform: rotate(-14deg);
  filter: brightness(0) invert(1) sepia(0.28) saturate(0.65) hue-rotate(72deg);
}

.hero-copy,
.terminal,
.problem-card,
.cta-card,
.docs-card {
  position: relative;
  z-index: 1;
}

.eyebrow {
  margin: 0 0 1rem;
  color: var(--signal);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  margin: 0;
  line-height: 0.98;
}

h1 {
  max-width: 10ch;
  font-size: clamp(3.7rem, 8vw, 7rem);
  letter-spacing: -0.06em;
}

h2 {
  max-width: 14ch;
  font-size: clamp(2.2rem, 4vw, 4rem);
  letter-spacing: -0.05em;
}

h3 {
  font-size: 1.3rem;
  margin-bottom: 0.8rem;
}

.lede,
.problem-card p,
.console-copy p,
.docs-card p {
  color: var(--muted);
  font-size: 1.08rem;
  line-height: 1.7;
}

.lede {
  max-width: 42rem;
  margin: 1.6rem 0 0;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 2rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3.2rem;
  padding: 0 1.4rem;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 700;
  letter-spacing: 0.02em;
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-1px);
}

.button-primary {
  color: #04110d;
  background: linear-gradient(135deg, var(--signal-strong), #6dceb3);
  box-shadow: 0 10px 30px rgba(109, 206, 179, 0.22);
}

.button-secondary {
  color: var(--text);
  background: rgba(255, 255, 255, 0.03);
  border-color: rgba(181, 255, 232, 0.12);
}

.terminal {
  background:
    linear-gradient(180deg, rgba(17, 31, 45, 0.92), rgba(7, 16, 24, 0.98)),
    rgba(7, 16, 24, 0.95);
  border: 1px solid rgba(181, 255, 232, 0.16);
  border-radius: 26px;
  box-shadow: var(--shadow);
}

.terminal-hero {
  margin-left: auto;
  max-width: 470px;
}

.terminal-top {
  display: flex;
  gap: 0.45rem;
  padding: 0.95rem 1.25rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.terminal-top span {
  width: 0.8rem;
  height: 0.8rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.2);
}

.terminal-top span:first-child {
  background: #ff7e75;
}

.terminal-top span:nth-child(2) {
  background: #f6b967;
}

.terminal-top span:nth-child(3) {
  background: #8bdec7;
}

.terminal-body {
  padding: 1.4rem 1.5rem 1.6rem;
  font-size: 0.96rem;
  line-height: 1.75;
}

.terminal-body p {
  margin: 0;
  color: #dbe8e2;
}

.prompt {
  color: var(--signal);
  margin-right: 0.65rem;
}

.status {
  display: inline-block;
  min-width: 4.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.status.ok {
  color: var(--signal);
}

.status.warn {
  color: var(--accent);
}

.status.deny {
  color: var(--danger);
}

.terminal-foot {
  margin-top: 0.9rem !important;
  color: #88a39b !important;
}

.section {
  padding: 3.5rem 0;
}

.section-intro {
  display: grid;
  gap: 1rem;
  margin-bottom: 2rem;
}

.problem-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.25rem;
}

.problem-card,
.docs-card,
.cta-card {
  padding: 1.6rem;
  border-radius: 24px;
  background: linear-gradient(180deg, rgba(16, 30, 43, 0.92), rgba(8, 16, 25, 0.9));
  border: 1px solid rgba(181, 255, 232, 0.1);
  box-shadow: var(--shadow);
}

.console-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(280px, 0.9fr);
  gap: 1.5rem;
  align-items: center;
}

.terminal-large .terminal-body {
  min-height: 320px;
}

.feature-chip {
  display: inline-flex;
  align-items: center;
  padding: 0.4rem 0.8rem;
  border-radius: 999px;
  background: rgba(181, 255, 232, 0.08);
  border: 1px solid rgba(181, 255, 232, 0.12);
  color: var(--signal);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.feature-list {
  padding-left: 1.2rem;
  color: var(--muted);
  line-height: 1.9;
}

.cta-section {
  padding-bottom: 5rem;
}

.cta-card {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 1.4rem;
  align-items: center;
  background:
    linear-gradient(120deg, rgba(16, 32, 42, 0.98), rgba(8, 17, 26, 0.98)),
    rgba(8, 17, 26, 0.98);
}

.cta-card img {
  width: 82px;
  height: 82px;
  border-radius: 1.25rem;
}

.docs-page .topbar {
  position: relative;
}

.docs-main {
  padding: 4.5rem 0 5rem;
}

.docs-hero {
  margin-bottom: 2rem;
}

.docs-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.25rem;
  margin-bottom: 1.25rem;
}

.docs-card-wide {
  grid-column: span 2;
}

.docs-card h2 {
  max-width: none;
  margin-bottom: 1rem;
  font-size: clamp(1.5rem, 3vw, 2.2rem);
}

.docs-card pre {
  margin: 0 0 1rem;
  padding: 1rem 1.1rem;
  overflow-x: auto;
  border-radius: 18px;
  background: rgba(3, 9, 14, 0.92);
  border: 1px solid rgba(181, 255, 232, 0.08);
  color: #dcebe5;
}

@media (max-width: 980px) {
  .hero,
  .console-layout,
  .cta-card,
  .docs-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
    padding-top: 4.5rem;
  }

  .terminal-hero {
    width: 100%;
    max-width: none;
  }

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

  .docs-card-wide {
    grid-column: auto;
  }
}

@media (max-width: 720px) {
  .topbar {
    flex-direction: column;
    align-items: flex-start;
    padding: 1rem;
  }

  .nav {
    flex-wrap: wrap;
    gap: 0.85rem 1rem;
  }

  .hero,
  .section,
  .docs-main {
    width: min(100vw - 1.2rem, 1180px);
  }

  h1 {
    font-size: clamp(3rem, 17vw, 4.5rem);
  }

  h2 {
    font-size: clamp(2rem, 12vw, 3rem);
  }

  .cta-card {
    align-items: flex-start;
  }

  .cta-card img {
    width: 64px;
    height: 64px;
  }
}

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

  .parallax,
  .button {
    transition: none;
  }
}