:root {
  --bg: #07111f;
  --bg-elevated: rgba(8, 20, 38, 0.82);
  --bg-soft: rgba(13, 28, 47, 0.76);
  --panel-border: rgba(132, 169, 214, 0.18);
  --panel-glow: rgba(64, 198, 255, 0.08);
  --text: #ecf5ff;
  --muted: #9bb1cb;
  --accent: #52d5ff;
  --accent-strong: #16bdf3;
  --accent-alt: #b8ff6a;
  --danger: #ff7d8a;
  --shadow: 0 30px 80px rgba(0, 0, 0, 0.35);
  --radius-lg: 28px;
  --radius-md: 20px;
  --radius-sm: 14px;
  --content: 1180px;
  --nav-height: 5rem;
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at top, rgba(31, 111, 196, 0.2), transparent 36%),
    linear-gradient(180deg, #09121f 0%, #08101b 40%, #07101a 100%);
  color: var(--text);
  font-family: "Space Grotesk", "Avenir Next", "Segoe UI Variable", "Helvetica Neue", sans-serif;
}

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

button,
input {
  font: inherit;
}

button {
  cursor: pointer;
}

code,
pre {
  font-family: "Berkeley Mono", "SF Mono", "IBM Plex Mono", "Liberation Mono", monospace;
}

.site-frame {
  position: relative;
  z-index: 1;
  width: min(calc(100% - 2rem), 1280px);
  margin: 0 auto;
  padding-bottom: 4rem;
}

.site-main {
  display: grid;
  gap: 2rem;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  padding: 1rem 0 0;
}

.nav-shell,
.panel,
.flash,
.site-footer {
  border: 1px solid var(--panel-border);
  background: linear-gradient(180deg, rgba(14, 28, 46, 0.9), rgba(7, 17, 31, 0.88));
  box-shadow: var(--shadow), inset 0 1px 0 rgba(255, 255, 255, 0.04);
  backdrop-filter: blur(24px);
}

.nav-shell {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.9rem 1.1rem;
  border-radius: 999px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.85rem;
}

.brand__mark {
  display: grid;
  place-items: center;
  width: 3rem;
  height: 3rem;
  border-radius: 1rem;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.brand__mark img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.brand__body {
  display: grid;
  gap: 0.1rem;
}

.brand__name {
  font-size: 1rem;
  font-weight: 700;
}

.brand__tag,
.footer-copy,
.form-help,
.hero__lede,
.signal-card p,
.pain-card p,
.story-step p,
.advantage-card p,
.pricing-card__lede,
.faq-item p,
.snippet-caption,
.mini-board__list,
.dashboard-card p,
.auth-panel__footer,
.state-card p {
  color: var(--muted);
}

.brand__tag,
.eyebrow,
.footer-kicker,
.footer-label,
.story-step__index,
.pricing-card__plan,
.flash__label,
.signal-card__value,
.viewport-card__label {
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-size: 0.74rem;
}

.nav-links,
.nav-actions,
.hero__actions,
.hero__signals,
.footer-grid,
.cta-band__actions,
.auth-points,
.state-card__actions {
  display: flex;
  align-items: center;
  gap: 0.9rem;
}

.nav-links {
  flex: 1;
  justify-content: center;
}

.nav-links a,
.footer-grid a,
.auth-panel__footer a {
  color: var(--muted);
  transition: color 180ms ease;
}

.nav-links a:hover,
.nav-links a.is-active,
.footer-grid a:hover,
.auth-panel__footer a:hover {
  color: var(--text);
}

.nav-actions {
  justify-content: flex-end;
}

.nav-form,
.inline-form {
  margin: 0;
}

.locale-switch {
  display: inline-flex;
  padding: 0.2rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.07);
}

.locale-switch button {
  border: 0;
  padding: 0.45rem 0.65rem;
  border-radius: 999px;
  color: var(--muted);
  background: transparent;
}

.locale-switch button.is-active {
  color: var(--bg);
  background: var(--accent);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  min-height: 2.9rem;
  padding: 0.78rem 1.15rem;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 600;
  transition:
    transform 200ms ease,
    border-color 200ms ease,
    background-color 200ms ease,
    color 200ms ease;
}

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

.button--primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-alt));
  color: #07111f;
}

.button--ghost {
  color: var(--text);
  background: rgba(255, 255, 255, 0.03);
  border-color: rgba(255, 255, 255, 0.09);
}

.button--small {
  min-height: 2.2rem;
  padding: 0.5rem 0.8rem;
  font-size: 0.9rem;
}

.button--full {
  width: 100%;
}

.flash-stack {
  display: grid;
  gap: 0.75rem;
  margin-top: 1.25rem;
}

.flash {
  display: flex;
  gap: 0.8rem;
  align-items: flex-start;
  padding: 1rem 1.15rem;
  border-radius: var(--radius-sm);
}

.flash__label {
  margin-top: 0.15rem;
  color: var(--accent-alt);
}

.flash p {
  margin: 0;
}

.panel {
  position: relative;
  overflow: hidden;
  padding: 1.7rem;
  border-radius: var(--radius-lg);
}

.panel::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(circle at top right, var(--panel-glow), transparent 34%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.03), transparent 40%);
}

.panel > * {
  position: relative;
  z-index: 1;
}

.panel--dense {
  padding: 1.25rem;
  border-radius: var(--radius-md);
}

.hero,
.section-block,
.story,
.faq-grid,
.auth-layout,
.dashboard-grid,
.state-shell {
  width: min(100%, var(--content));
  margin: 0 auto;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(300px, 0.95fr);
  gap: 1.5rem;
  padding: 4.25rem 0 1rem;
}

.hero__copy {
  display: grid;
  align-content: start;
  gap: 1rem;
}

.hero__copy > * {
  margin: 0;
}

.hero--pricing {
  grid-template-columns: minmax(0, 1fr);
  padding-bottom: 0;
}

.hero__copy h1,
.auth-copy h1,
.state-card h1,
.dashboard-hero h1 {
  margin: 0;
  line-height: 0.92;
  font-size: clamp(2.8rem, 5.4vw, 5.5rem);
  letter-spacing: -0.04em;
}

.section-heading h2,
.story__intro h2,
.cta-band h2 {
  margin: 0;
  line-height: 0.98;
  font-size: clamp(2rem, 3.5vw, 3.6rem);
  letter-spacing: -0.035em;
}

.hero__lede,
.auth-copy p,
.state-card p,
.dashboard-hero p {
  font-size: 1.08rem;
  line-height: 1.75;
}

.hero__signals {
  flex-wrap: wrap;
  align-items: flex-start;
  gap: 0.7rem;
  color: var(--muted);
  font-size: 0.92rem;
}

.hero__signals span,
.auth-points span {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.55rem 0.9rem;
  line-height: 1.2;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.03);
}

.hero__actions {
  flex-wrap: wrap;
  row-gap: 0.75rem;
}

.hero__aside,
.dashboard-hero__badge {
  display: grid;
  gap: 1rem;
  align-content: start;
}

.mini-board__title {
  margin-top: 0;
  font-weight: 600;
}

.mini-board__list,
.pricing-card ul,
.alias-list,
.form-errors {
  margin: 0;
  padding-left: 1.1rem;
}

.mini-board__list,
.pricing-card ul,
.alias-list {
  display: grid;
  gap: 0.65rem;
}

.install-snippet__header,
.cta-band,
.dashboard-hero,
.dashboard-grid {
  display: grid;
  gap: 1.25rem;
}

.install-snippet__header {
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: start;
}

.terminal {
  position: relative;
  padding: 1rem;
  border-radius: 1.15rem;
  background: rgba(3, 9, 18, 0.9);
  border: 1px solid rgba(82, 213, 255, 0.16);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.02);
}

.terminal__bar {
  display: flex;
  gap: 0.4rem;
  margin-bottom: 0.9rem;
}

.terminal__bar span {
  width: 0.7rem;
  height: 0.7rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.16);
}

.terminal {
  margin: 0;
  white-space: pre-wrap;
  line-height: 1.7;
  color: #d5eeff;
  overflow-wrap: anywhere;
}

.terminal--compact {
  line-height: 1.5;
}

.signal-grid,
.pain-grid,
.advantage-grid,
.pricing-grid,
.dashboard-grid {
  display: grid;
  gap: 1rem;
}

.signal-grid,
.pain-grid,
.advantage-grid,
.dashboard-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.signal-card,
.pain-card,
.advantage-card,
.pricing-card,
.dashboard-card,
.faq-item,
.beta-banner {
  padding: 1.4rem;
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.03);
}

.signal-card__value {
  color: var(--accent-alt);
}

.story {
  display: grid;
  gap: 1.6rem;
  padding-top: 1rem;
}

.story__intro,
.section-heading {
  max-width: 42rem;
}

.story__grid {
  display: grid;
  grid-template-columns: minmax(320px, 0.92fr) minmax(0, 1fr);
  gap: 1.5rem;
  align-items: start;
}

.story__visual {
  position: relative;
  min-height: 33rem;
}

.panel--sticky {
  position: sticky;
  top: calc(var(--nav-height) + 1.75rem);
}

.story__meter {
  position: absolute;
  top: 1.2rem;
  left: 1.2rem;
  right: 1.2rem;
  height: 0.25rem;
  border-radius: 999px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.08);
}

.story__meter span {
  display: block;
  width: 100%;
  height: 100%;
  transform-origin: left center;
  transform: scaleX(var(--scene-progress, 0));
  background: linear-gradient(90deg, var(--accent), var(--accent-alt));
}

.cli-demo__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(280px, 0.7fr);
  gap: 1.5rem;
  align-items: start;
}

.cli-demo__surface {
  display: grid;
  gap: 1rem;
  min-height: 34rem;
  align-content: start;
}

.cli-demo__terminal {
  min-height: 13.5rem;
}

.cli-demo__frame {
  margin: 0;
}

.cli-demo__frame[hidden],
.cli-demo__state[hidden] {
  display: none !important;
}

.cli-demo__state {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 0.85rem;
}

.cli-demo__state article {
  padding: 0.95rem 1rem;
  border-radius: 1rem;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.04);
}

.cli-demo__state-card--active {
  border-color: rgba(184, 255, 106, 0.24) !important;
  background:
    linear-gradient(180deg, rgba(184, 255, 106, 0.08), rgba(255, 255, 255, 0.04)),
    rgba(255, 255, 255, 0.03) !important;
}

.cli-demo__state span {
  display: inline-block;
  margin-bottom: 0.45rem;
  color: var(--accent-alt);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.cli-demo__state strong {
  display: block;
  overflow-wrap: anywhere;
}

.cli-demo__state p {
  margin: 0.55rem 0 0;
  color: var(--muted);
  line-height: 1.45;
}

.cli-demo__steps {
  display: grid;
  gap: clamp(0.75rem, 2vh, 1.35rem);
  padding-bottom: clamp(8rem, 36vh, 18rem);
}

.cli-demo__step {
  display: grid;
  align-content: center;
  gap: 0.35rem;
  width: 100%;
  min-height: clamp(8rem, 28vh, 14rem);
  padding: 1rem 1.1rem;
  text-align: left;
  color: var(--muted);
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, 0.06);
  background: rgba(255, 255, 255, 0.02);
  transition:
    color 180ms ease,
    background-color 180ms ease,
    border-color 180ms ease,
    transform 180ms ease;
}

.cli-demo__step:hover,
.cli-demo__step:focus-visible,
.cli-demo__step.is-active {
  color: var(--text);
  border-color: rgba(82, 213, 255, 0.24);
  background: rgba(82, 213, 255, 0.06);
  transform: translateY(-1px);
}

.cli-demo__step strong {
  font-size: 1.05rem;
}

.cli-demo__step > span:last-child {
  line-height: 1.45;
}

.scene-visual {
  position: absolute;
  inset: 3rem 1.5rem 1.5rem;
  display: grid;
  align-content: space-between;
  gap: 1rem;
  opacity: 0;
  transform: translateY(18px) scale(0.985);
  transition:
    opacity 260ms ease,
    transform 260ms ease;
  pointer-events: none;
}

.scene-visual.is-active {
  opacity: 1;
  transform: translateY(0) scale(1);
  pointer-events: auto;
}

.stack-board,
.viewport-card,
.runtime-map,
.agent-grid,
.feedback-loop {
  display: grid;
  gap: 0.85rem;
}

.stack-board article,
.agent-grid article,
.runtime-map__node,
.viewport-card > div,
.feedback-loop span {
  padding: 0.95rem 1rem;
  border-radius: 1rem;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.04);
}

.stack-board__tag {
  display: inline-block;
  margin-bottom: 0.5rem;
  color: var(--accent-alt);
  font-size: 0.74rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.command-strip {
  display: grid;
  gap: 0.6rem;
}

.command-strip span {
  padding: 0.85rem 1rem;
  border-radius: 999px;
  border: 1px solid rgba(82, 213, 255, 0.18);
  background: rgba(82, 213, 255, 0.06);
  font-family: "Berkeley Mono", "SF Mono", "IBM Plex Mono", monospace;
}

.runtime-map__line {
  height: 0.2rem;
  border-radius: 999px;
  background: linear-gradient(90deg, rgba(82, 213, 255, 0.15), rgba(184, 255, 106, 0.4));
}

.story__steps {
  display: grid;
  gap: 2.75rem;
  padding: 1.5rem 0 6rem;
}

.story-step {
  padding: 1.45rem;
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, 0.06);
  background: rgba(255, 255, 255, 0.02);
  opacity: 0.58;
  transition:
    opacity 220ms ease,
    transform 220ms ease,
    border-color 220ms ease;
}

.story-step.is-active {
  opacity: 1;
  border-color: rgba(82, 213, 255, 0.2);
  transform: translateY(-2px);
}

.story-step h3,
.signal-card h2,
.pain-card h3,
.advantage-card h3,
.pricing-card h2,
.dashboard-card h2,
.auth-panel h2 {
  margin: 0.45rem 0 0.75rem;
}

.section-block {
  display: grid;
  gap: 1.2rem;
}

.pricing-grid {
  width: min(100%, var(--content));
  margin: 0 auto;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.pricing-card--featured {
  border-color: rgba(184, 255, 106, 0.28);
  background:
    linear-gradient(180deg, rgba(184, 255, 106, 0.09), rgba(255, 255, 255, 0.04)),
    rgba(255, 255, 255, 0.03);
}

.pricing-card__cta {
  margin-top: 1.2rem;
}

.faq-grid {
  display: grid;
  gap: 1rem;
}

.faq-item {
  width: 100%;
}

.faq-item summary {
  cursor: pointer;
  font-weight: 600;
}

.faq-item p {
  margin-bottom: 0;
}

.cta-band {
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  margin-top: 1rem;
}

.cta-band__snippet {
  grid-column: 1 / -1;
}

.auth-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.95fr);
  gap: 1.4rem;
  padding-top: 2rem;
}

.auth-layout--narrow {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.auth-form {
  display: grid;
  gap: 1rem;
}

.form-field {
  display: grid;
  gap: 0.45rem;
}

.form-field label {
  font-size: 0.92rem;
  color: #d9e8f8;
}

.auth-input {
  width: 100%;
  padding: 0.95rem 1rem;
  border-radius: 1rem;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.03);
  color: var(--text);
}

.auth-input:focus {
  outline: 0;
  border-color: rgba(82, 213, 255, 0.4);
  box-shadow: 0 0 0 0.2rem rgba(82, 213, 255, 0.12);
}

.form-errors {
  color: #ffd1d7;
}

.form-errors--banner {
  padding: 0.9rem 1rem;
  border-radius: 1rem;
  background: rgba(255, 125, 138, 0.08);
  border: 1px solid rgba(255, 125, 138, 0.2);
}

.dashboard-hero {
  grid-template-columns: minmax(0, 1.2fr) minmax(260px, 0.8fr);
  padding-top: 2rem;
}

.dashboard-stat {
  font-size: 2.4rem;
  letter-spacing: -0.04em;
  color: var(--accent);
}

.plan-pill {
  display: inline-flex;
  padding: 0.45rem 0.75rem;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.14em;
}

.plan-pill--free {
  background: rgba(82, 213, 255, 0.12);
  color: var(--accent);
}

.plan-pill--pro {
  background: rgba(184, 255, 106, 0.14);
  color: var(--accent-alt);
}

.state-shell {
  padding-top: 3rem;
}

.state-card {
  max-width: 44rem;
  margin: 0 auto;
}

.beta-banner {
  margin-bottom: 1rem;
}

.site-footer {
  width: min(100%, var(--content));
  margin: 2rem auto 0;
  padding: 1.5rem;
  border-radius: var(--radius-lg);
}

.footer-grid {
  align-items: start;
  justify-content: space-between;
}

.footer-grid > div {
  display: grid;
  gap: 0.45rem;
}

.site-chrome {
  position: fixed;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}

.site-chrome__orb {
  position: absolute;
  width: 34rem;
  height: 34rem;
  border-radius: 50%;
  filter: blur(70px);
  opacity: 0.22;
}

.site-chrome__orb--cyan {
  top: -8rem;
  left: -4rem;
  background: rgba(82, 213, 255, 0.8);
}

.site-chrome__orb--lime {
  right: -9rem;
  top: 20%;
  background: rgba(184, 255, 106, 0.5);
}

.site-chrome__grid,
.site-chrome__noise {
  position: absolute;
  inset: 0;
}

.site-chrome__grid {
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.045) 1px, transparent 1px);
  background-size: 68px 68px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.4), transparent 85%);
}

.site-chrome__noise {
  opacity: 0.05;
  background-image:
    radial-gradient(circle at 20% 20%, #ffffff 0, transparent 28%),
    radial-gradient(circle at 80% 45%, #ffffff 0, transparent 22%),
    radial-gradient(circle at 50% 80%, #ffffff 0, transparent 20%);
  background-size: 240px 240px;
}

.js [data-reveal],
.js [data-reveal-item] {
  opacity: 0;
  transform: translateY(24px);
}

.js [data-reveal].is-visible,
.js [data-reveal-item].is-visible {
  opacity: 1;
  transform: translateY(0);
}

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

  .scene-visual,
  .story-step,
  .cli-demo__step,
  .button,
  .js [data-reveal],
  .js [data-reveal-item] {
    transition: none !important;
    animation: none !important;
    transform: none !important;
  }
}

@media (max-width: 1080px) {
  .hero,
  .auth-layout,
  .auth-layout--narrow,
  .dashboard-hero,
  .pricing-grid,
  .story__grid,
  .cli-demo__grid,
  .cta-band {
    grid-template-columns: 1fr;
  }

  .signal-grid,
  .pain-grid,
  .advantage-grid,
  .dashboard-grid {
    grid-template-columns: 1fr;
  }

  .panel--sticky {
    position: relative;
    top: 0;
  }

  .story__steps {
    padding-bottom: 2rem;
  }

  .cli-demo__surface {
    min-height: auto;
  }

  .cli-demo__step {
    min-height: auto;
  }

  .cli-demo__steps {
    padding-bottom: 0;
  }
}

@media (max-width: 820px) {
  .site-frame {
    width: min(calc(100% - 1rem), 1280px);
  }

  .nav-shell,
  .nav-links,
  .nav-actions,
  .hero__actions,
  .hero__signals,
  .footer-grid,
  .state-card__actions {
    flex-wrap: wrap;
    justify-content: flex-start;
  }

  .nav-shell {
    border-radius: 1.8rem;
  }

  .hero__copy h1,
  .auth-copy h1,
  .state-card h1,
  .dashboard-hero h1 {
    font-size: clamp(2.35rem, 10vw, 4.3rem);
  }

  .section-heading h2,
  .story__intro h2,
  .cta-band h2 {
    font-size: clamp(1.9rem, 8vw, 3rem);
  }

  .panel {
    padding: 1.2rem;
  }

  .story__visual {
    min-height: 27rem;
  }
}