:root {
  --bg: #08090c;
  --bg-elevated: #0f1117;
  --bg-muted: #0c0e14;
  --border: rgba(255, 255, 255, 0.08);
  --border-strong: rgba(255, 255, 255, 0.14);
  --text: #eef0f6;
  --text-muted: #9aa3b5;
  --text-dim: #6b7385;
  --accent: #6ee7b7;
  --accent-dim: rgba(110, 231, 183, 0.12);
  --accent-glow: rgba(110, 231, 183, 0.25);
  --danger: #f87171;
  --font: "Inter", system-ui, -apple-system, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, monospace;
  --radius: 12px;
  --radius-sm: 8px;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.45);
  --container: 1120px;
  --header-h: 64px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.6;
  color: var(--text);
  background:
    radial-gradient(ellipse 80% 50% at 50% -20%, rgba(110, 231, 183, 0.08), transparent),
    var(--bg);
  -webkit-font-smoothing: antialiased;
}

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

a:hover {
  color: var(--accent);
}

img {
  max-width: 100%;
}

.container {
  width: min(100% - 2rem, var(--container));
  margin-inline: auto;
}

.narrow {
  max-width: 720px;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 999;
  padding: 0.5rem 1rem;
  background: var(--accent);
  color: var(--bg);
}

.skip-link:focus {
  left: 1rem;
  top: 1rem;
}

/* Header */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--header-h);
  border-bottom: 1px solid var(--border);
  background: rgba(8, 9, 12, 0.82);
  backdrop-filter: blur(12px);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  gap: 1rem;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 600;
  letter-spacing: -0.02em;
}

.logo-mark {
  display: inline-grid;
  place-items: center;
  width: 1.75rem;
  height: 1.75rem;
  border-radius: 6px;
  background: var(--accent-dim);
  color: var(--accent);
  font-family: var(--mono);
  font-size: 0.9rem;
}

.logo-text {
  font-family: var(--mono);
  font-size: 0.95rem;
}

.logo-tld {
  color: var(--text-muted);
}

.nav {
  display: none;
  gap: 1.5rem;
  font-size: 0.9rem;
  color: var(--text-muted);
}

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

@media (min-width: 768px) {
  .nav {
    display: flex;
  }
}

/* Buttons */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.65rem 1.1rem;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  font: inherit;
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s, color 0.15s, box-shadow 0.15s;
}

.btn-sm {
  padding: 0.5rem 0.85rem;
  font-size: 0.85rem;
}

.btn-lg {
  padding: 0.85rem 1.4rem;
  font-size: 1rem;
}

.btn-primary {
  background: var(--accent);
  color: #052e1f;
  border-color: var(--accent);
}

.btn-primary:hover {
  background: #5dd9a8;
  color: #052e1f;
  box-shadow: 0 0 0 4px var(--accent-glow);
}

.btn-ghost {
  background: transparent;
  color: var(--text);
  border-color: var(--border-strong);
}

.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
  border-color: var(--border-strong);
}

.btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

/* Hero */

.hero {
  padding: 4rem 0 5rem;
}

.hero-grid {
  display: grid;
  gap: 3rem;
  align-items: center;
}

@media (min-width: 960px) {
  .hero-grid {
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
  }
}

.eyebrow {
  display: inline-block;
  margin: 0 0 1rem;
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.03);
  font-family: var(--mono);
  font-size: 0.75rem;
  color: var(--accent);
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.hero h1 {
  margin: 0 0 1rem;
  font-size: clamp(2rem, 5vw, 3.25rem);
  line-height: 1.08;
  letter-spacing: -0.03em;
  font-weight: 700;
}

.lead {
  margin: 0 0 1.75rem;
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 54ch;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 1.75rem;
}

.hero-points {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1rem;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 0.85rem;
  color: var(--text-dim);
}

.hero-points li::before {
  content: "✓ ";
  color: var(--accent);
}

/* Terminal */

.hero-terminal {
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--bg-elevated);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.terminal-chrome {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.02);
}

.terminal-chrome span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.12);
}

.terminal-chrome span:first-child { background: #ff5f57; }
.terminal-chrome span:nth-child(2) { background: #febc2e; }
.terminal-chrome span:nth-child(3) { background: #28c840; }

.terminal-title {
  margin-left: 0.5rem;
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--text-dim);
}

.terminal-body {
  margin: 0;
  padding: 1.25rem 1rem 1.5rem;
  font-family: var(--mono);
  font-size: 0.78rem;
  line-height: 1.7;
  color: var(--text-muted);
  overflow-x: auto;
}

.t-dim { color: var(--text-dim); }
.t-muted { color: #7a8499; }
.t-out { color: #b8c0d0; }
.t-ok { color: var(--accent); }

/* Sections */

.section {
  padding: 4.5rem 0;
}

.section-muted {
  background: rgba(255, 255, 255, 0.015);
  border-block: 1px solid var(--border);
}

.section-head {
  margin-bottom: 2.5rem;
  max-width: 640px;
}

.section-head p {
  margin: 0.5rem 0 0;
  color: var(--text-muted);
}

h2 {
  margin: 0;
  font-size: clamp(1.5rem, 3vw, 2rem);
  letter-spacing: -0.02em;
  font-weight: 600;
}

/* Steps */

.steps {
  display: grid;
  gap: 1rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

@media (min-width: 768px) {
  .steps {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .steps {
    grid-template-columns: repeat(4, 1fr);
  }
}

.steps li {
  padding: 1.25rem;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--bg-elevated);
}

.step-num {
  display: block;
  margin-bottom: 0.75rem;
  font-family: var(--mono);
  font-size: 0.75rem;
  color: var(--accent);
}

.steps h3 {
  margin: 0 0 0.5rem;
  font-size: 1rem;
}

.steps p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--text-muted);
}

/* Control grid */

.control-grid {
  display: grid;
  gap: 1rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

@media (min-width: 640px) {
  .control-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 960px) {
  .control-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.control-grid li {
  padding: 1.25rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.02);
}

.control-grid strong {
  display: block;
  margin-bottom: 0.35rem;
  font-size: 0.95rem;
}

.control-grid span {
  font-size: 0.88rem;
  color: var(--text-muted);
}

/* Tools */

.tool-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin: 0 0 1rem;
  padding: 0;
  list-style: none;
}

.tool-grid li {
  padding: 0.55rem 0.9rem;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--bg-elevated);
}

.tool-name {
  font-family: var(--mono);
  font-size: 0.82rem;
  color: var(--text);
}

.tool-more .tool-name {
  color: var(--text-muted);
}

.footnote {
  margin: 0;
  font-size: 0.88rem;
  color: var(--text-dim);
}

/* Privacy */

.privacy-list {
  margin: 1rem 0 0;
  padding-left: 1.2rem;
  color: var(--text-muted);
}

.privacy-list li + li {
  margin-top: 0.65rem;
}

/* FAQ */

.faq {
  margin: 1.5rem 0 0;
}

.faq-item {
  padding: 1.25rem 0;
  border-bottom: 1px solid var(--border);
}

.faq-item:first-child {
  border-top: 1px solid var(--border);
}

.faq dt {
  margin-bottom: 0.5rem;
  font-weight: 600;
  color: var(--text);
}

.faq dd {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.95rem;
}

/* CTA */

.cta {
  padding-block: 5rem;
}

.cta-inner {
  text-align: center;
  padding: 3rem 2rem;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background:
    radial-gradient(ellipse 60% 80% at 50% 100%, var(--accent-dim), transparent),
    var(--bg-elevated);
}

.cta-inner h2 {
  margin-bottom: 0.75rem;
}

.cta-inner p {
  margin: 0 0 1.5rem;
  color: var(--text-muted);
}

/* Footer */

.site-footer {
  padding: 3rem 0 2rem;
  border-top: 1px solid var(--border);
}

.footer-inner {
  display: grid;
  gap: 1.5rem;
}

.footer-brand p {
  margin: 0.35rem 0 0;
  font-size: 0.88rem;
  color: var(--text-dim);
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 1.5rem;
  font-size: 0.9rem;
  color: var(--text-muted);
}

.footer-legal {
  margin: 0;
  font-size: 0.8rem;
  color: var(--text-dim);
  max-width: 60ch;
}

/* Dialog */

.waitlist-dialog {
  width: min(92vw, 440px);
  padding: 0;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  background: var(--bg-elevated);
  color: var(--text);
  box-shadow: var(--shadow);
}

.waitlist-dialog::backdrop {
  background: rgba(0, 0, 0, 0.65);
  backdrop-filter: blur(4px);
}

.waitlist-form {
  position: relative;
  padding: 1.75rem;
}

.dialog-close {
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
  width: 2rem;
  height: 2rem;
  border: none;
  border-radius: 6px;
  background: transparent;
  color: var(--text-muted);
  font-size: 1.4rem;
  line-height: 1;
  cursor: pointer;
}

.dialog-close:hover {
  background: rgba(255, 255, 255, 0.06);
  color: var(--text);
}

.waitlist-form h2 {
  margin-bottom: 0.35rem;
  font-size: 1.25rem;
}

.dialog-lead {
  margin: 0 0 1.25rem;
  font-size: 0.9rem;
  color: var(--text-muted);
}

.waitlist-form label {
  display: block;
  margin-bottom: 0.35rem;
  font-size: 0.85rem;
  font-weight: 500;
}

.label-optional {
  font-weight: 400;
  color: var(--text-dim);
}

.waitlist-form input,
.waitlist-form select {
  width: 100%;
  margin-bottom: 1rem;
  padding: 0.65rem 0.75rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-strong);
  background: var(--bg);
  color: var(--text);
  font: inherit;
  font-size: 0.9rem;
}

.waitlist-form input:focus,
.waitlist-form select:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-dim);
}

.form-note {
  margin: 0 0 1rem;
  font-size: 0.8rem;
  color: var(--text-dim);
}

.form-actions {
  display: flex;
  justify-content: flex-end;
}

.form-status {
  min-height: 1.25rem;
  margin: 0.75rem 0 0;
  font-size: 0.85rem;
}

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

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

@media (max-width: 767px) {
  .site-header .btn-sm {
    display: none;
  }
}