:root {
  --bg: #05070c;
  --bg-soft: #080d15;
  --panel: #0d1420;
  --panel-2: #111b2b;
  --line: #223148;
  --line-soft: rgba(127, 178, 255, 0.16);
  --text: #edf4ff;
  --muted: #9cadc6;
  --blue: #7fb2ff;
  --blue-2: #b9d7ff;
  --silver: #dce5f0;
  --focus: #f7d77a;
  --glow: rgba(127, 178, 255, 0.24);
  --radius: 8px;
  color-scheme: dark;
  font-family:
    Inter,
    ui-sans-serif,
    system-ui,
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    sans-serif;
  font-synthesis: none;
  text-rendering: optimizeLegibility;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  min-width: 320px;
  min-height: 100vh;
  margin: 0;
  color: var(--text);
  background:
    linear-gradient(rgba(127, 178, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(127, 178, 255, 0.03) 1px, transparent 1px),
    linear-gradient(180deg, var(--bg) 0%, var(--bg-soft) 55%, var(--bg) 100%);
  background-size: 100% 100%, 44px 44px, 100% 100%;
}

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

a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 3px;
}

button,
input,
select {
  font: inherit;
}

.skip-link {
  position: fixed;
  left: 16px;
  top: 12px;
  z-index: 100;
  padding: 10px 12px;
  border-radius: var(--radius);
  color: #07101d;
  background: var(--focus);
  transform: translateY(-160%);
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  min-height: 72px;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 24px;
  align-items: center;
  padding: 0 5vw;
  border-bottom: 1px solid rgba(127, 178, 255, 0.14);
  background: rgba(5, 8, 14, 0.82);
  backdrop-filter: blur(18px);
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 800;
}

.brand img {
  width: 40px;
  height: 40px;
  border-radius: var(--radius);
  box-shadow: 0 0 28px var(--glow);
}

.nav {
  display: flex;
  justify-content: center;
  gap: 24px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 700;
}

.nav a:hover,
.header-action:hover,
.footer a:hover {
  color: var(--text);
}

.header-action {
  min-height: 38px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 14px;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  color: var(--blue-2);
  font-weight: 800;
}

main {
  overflow: hidden;
}

.hero {
  position: relative;
  min-height: clamp(560px, calc(100vh - 150px), 760px);
  display: grid;
  align-items: center;
  padding: 72px 5vw 64px;
  isolation: isolate;
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(420px, 0.95fr);
  gap: 48px;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(90deg, rgba(5, 7, 12, 0.92) 0%, rgba(5, 7, 12, 0.8) 42%, rgba(5, 7, 12, 0.2) 100%);
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--blue);
  text-transform: uppercase;
  letter-spacing: 0;
  font-size: 12px;
  font-weight: 800;
}

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

h1 {
  max-width: 860px;
  margin-bottom: 24px;
  font-size: clamp(44px, 7vw, 84px);
  line-height: 0.96;
  letter-spacing: 0;
}

h2 {
  max-width: 900px;
  margin-bottom: 18px;
  font-size: clamp(32px, 4vw, 54px);
  line-height: 1.03;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 10px;
  font-size: 20px;
}

.lead {
  max-width: 100%;
  color: #c9d7ea;
  font-size: 20px;
  line-height: 1.65;
}

.hero-copy {
  position: relative;
  z-index: 2;
  max-width: min(620px, 34vw);
}

.hero-actions,
.beta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin: 32px 0;
}

.why-strip {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: 24px;
}

.why-strip div {
  min-width: 0;
  padding: 14px;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  background: rgba(10, 18, 30, 0.7);
}

.why-strip strong,
.why-strip span {
  display: block;
}

.why-strip strong {
  margin-bottom: 5px;
  color: var(--text);
  font-size: 13px;
}

.why-strip span {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.45;
}

.button {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 20px;
  border: 1px solid rgba(185, 215, 255, 0.22);
  border-radius: var(--radius);
  font-weight: 800;
}

.button.primary {
  color: #07101d;
  background: linear-gradient(135deg, var(--silver), var(--blue));
  box-shadow: 0 18px 50px rgba(127, 178, 255, 0.22);
}

.button.ghost {
  color: var(--text);
  background: rgba(255, 255, 255, 0.04);
}

.status-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0;
}

.status-strip div {
  min-width: 140px;
  padding: 12px;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  color: var(--muted);
  background: rgba(10, 18, 30, 0.64);
}

.status-strip dt {
  color: var(--text);
  font-size: 13px;
  font-weight: 900;
}

.status-strip dd {
  margin: 3px 0 0;
  font-size: 13px;
}

.hero-panel,
.card,
.trust-panel,
.beta-card,
.workflow-list div {
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  background: rgba(13, 20, 32, 0.76);
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.28);
}

.hero-panel {
  position: absolute;
  inset: 44px 5vw 40px 40vw;
  z-index: 1;
  overflow: hidden;
  background: linear-gradient(180deg, rgba(17, 27, 43, 0.92), rgba(5, 8, 14, 0.9));
  box-shadow:
    0 40px 120px rgba(0, 0, 0, 0.5),
    0 0 80px rgba(127, 178, 255, 0.12);
}

.window-top {
  height: 42px;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 0 14px;
  border-bottom: 1px solid var(--line-soft);
  color: var(--muted);
  font-size: 13px;
}

.window-top span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #32445e;
}

.window-top strong {
  margin-left: 10px;
  font-weight: 700;
}

.ide-preview {
  min-height: 465px;
  display: grid;
  grid-template-columns: 58px 170px 1fr;
}

.side-rail {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  padding: 14px 0;
  border-right: 1px solid rgba(127, 178, 255, 0.13);
  background: #070b12;
}

.side-rail button,
.rail-logo {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  color: var(--muted);
  background: rgba(255, 255, 255, 0.03);
}

.side-rail button.active {
  color: #06101d;
  background: var(--blue);
}

.rail-logo img {
  width: 28px;
  height: 28px;
}

.file-tree {
  padding: 18px 14px;
  border-right: 1px solid rgba(127, 178, 255, 0.13);
  color: var(--muted);
  background: #0b111c;
}

.file-tree h2 {
  margin: 0 0 8px;
  color: var(--text);
  font-size: 15px;
}

.file-tree p,
.locked {
  margin: 8px 0;
  padding: 9px 10px;
  border-radius: var(--radius);
  font-size: 13px;
}

.tree-active {
  color: var(--blue-2);
  background: rgba(127, 178, 255, 0.12);
}

.locked {
  border: 1px dashed rgba(127, 178, 255, 0.18);
  color: #6f829e;
}

.workspace-main {
  min-width: 0;
  background: var(--panel);
}

.tabs {
  height: 44px;
  display: flex;
  align-items: end;
  gap: 4px;
  padding: 0 10px;
  border-bottom: 1px solid rgba(127, 178, 255, 0.13);
}

.tab {
  height: 34px;
  padding: 0 12px;
  border: 1px solid rgba(127, 178, 255, 0.13);
  border-bottom: 0;
  border-radius: var(--radius) var(--radius) 0 0;
  color: var(--muted);
  background: #0a101a;
}

.tab.active {
  color: var(--text);
  background: var(--panel-2);
}

.editor-card {
  margin: 26px;
  padding: 24px;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  background: #08101d;
}

.code-line {
  margin: 12px 0;
  color: #b7c9e2;
  font-family: "Cascadia Code", ui-monospace, SFMono-Regular, Menlo, monospace;
}

.code-line span {
  color: var(--blue);
}

.progress {
  height: 8px;
  margin-top: 28px;
  overflow: hidden;
  border-radius: 999px;
  background: rgba(127, 178, 255, 0.12);
}

.progress i {
  display: block;
  width: 72%;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--blue), var(--silver));
}

.section {
  padding: 84px 5vw;
}

.cards {
  display: grid;
  gap: 20px;
}

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

.card,
.beta-card {
  padding: 24px;
}

.card p,
.split p,
.trust-panel p,
.beta p,
.beta-card p {
  color: var(--muted);
  line-height: 1.65;
}

.workflow-list {
  display: grid;
  gap: 12px;
}

.workflow-list div {
  padding: 18px;
  color: #c8d7eb;
}

.workflow-list span {
  margin-right: 12px;
  color: var(--blue);
  font-weight: 900;
}

.why {
  display: grid;
  grid-template-columns: minmax(0, 0.88fr) minmax(0, 1.12fr);
  gap: 42px;
  align-items: start;
}

.why > div > p {
  max-width: 760px;
  color: var(--muted);
  line-height: 1.65;
}

.why-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.why-grid article {
  min-width: 0;
  padding: 20px;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  background: rgba(13, 20, 32, 0.76);
}

.why-grid h3 {
  font-size: 17px;
}

.why-grid p {
  margin-bottom: 0;
  color: var(--muted);
  line-height: 1.6;
}

.trust-panel {
  margin: 0 5vw;
  padding: 46px;
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-top: 28px;
}

.trust-grid span {
  padding: 14px;
  border: 1px solid rgba(127, 178, 255, 0.14);
  border-radius: var(--radius);
  color: #cdddf1;
  background: rgba(255, 255, 255, 0.03);
}

.beta {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 420px;
  gap: 40px;
  align-items: start;
}

.beta-actions {
  margin-bottom: 18px;
}

.form-note {
  margin: 0;
  color: #adbbce;
  font-size: 13px;
}

.footer {
  display: grid;
  grid-template-columns: minmax(180px, 1fr) auto minmax(180px, 1fr);
  gap: 20px;
  align-items: center;
  padding: 26px 5vw;
  border-top: 1px solid rgba(127, 178, 255, 0.14);
  color: var(--muted);
  font-size: 14px;
}

.footer div {
  display: grid;
  gap: 3px;
}

.footer strong {
  color: var(--text);
}

.footer nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 14px;
}

#copyright {
  justify-self: end;
}

@media (max-width: 1280px) {
  .hero-copy {
    max-width: min(560px, 36vw);
  }

  .hero-panel {
    inset-left: 43vw;
  }
}

@media (max-width: 980px) {
  .site-header {
    grid-template-columns: auto auto;
  }

  .nav {
    display: none;
  }

  .split,
  .beta,
  .why {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    padding-top: 48px;
  }

  .hero-copy {
    order: 1;
    max-width: 760px;
  }

  .hero::before {
    background: linear-gradient(180deg, rgba(5, 7, 12, 0.9) 0%, rgba(5, 7, 12, 0.78) 55%, rgba(5, 7, 12, 0.48) 100%);
  }

  .hero-panel {
    position: relative;
    inset: auto;
    order: 2;
    width: 100%;
    margin-top: 28px;
    opacity: 1;
    transform: none;
  }

  .cards.three,
  .why-grid,
  .trust-grid,
  .footer {
    grid-template-columns: 1fr;
  }

  .ide-preview {
    grid-template-columns: 52px 1fr;
    min-height: 340px;
  }

  .file-tree {
    display: none;
  }

  #copyright {
    justify-self: start;
  }

  .footer nav {
    justify-content: start;
  }
}

@media (max-width: 620px) {
  .site-header {
    padding: 12px 18px;
  }

  .brand span {
    display: none;
  }

  .header-action {
    min-width: 88px;
  }

  .section,
  .hero {
    padding-left: 18px;
    padding-right: 18px;
  }

  .hero {
    padding-top: 42px;
    padding-bottom: 34px;
  }

  h1 {
    font-size: 42px;
  }

  .lead {
    font-size: 18px;
  }

  .why-strip {
    grid-template-columns: 1fr;
  }

  .editor-card {
    margin: 14px;
  }

  .code-line {
    overflow-wrap: anywhere;
  }

  .tabs {
    overflow-x: auto;
  }

  .trust-panel {
    margin: 0 18px;
    padding: 28px;
  }
}