:root {
  color-scheme: dark;
  --bg:#0b1326;
  --bg-alt:#0f1830;
  --panel:#131b2e;
  --panel-high:#222a3d;
  --panel-soft:#182238;
  --text:#f2f6ff;
  --muted:#9eabc7;
  --line:rgba(158, 171, 199, 0.18);
  --line-strong:rgba(158, 171, 199, 0.32);
  --accent:#47d3c5;
  --accent-strong:#1aa6a2;
  --accent-soft:rgba(71, 211, 197, 0.12);
  --warning:#ffd166;
  --shadow:0 30px 70px rgba(0, 0, 0, 0.35);
  --radius-xl:28px;
  --radius-lg:20px;
  --radius-md:14px;
  --radius-pill:999px;
  --content-width:1180px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  color: var(--text);
  font: 16px/1.7 "Inter", "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at top, rgba(71, 211, 197, 0.08), transparent 28%),
    radial-gradient(circle at 80% 12%, rgba(108, 128, 255, 0.12), transparent 24%),
    linear-gradient(180deg, #09101f 0%, var(--bg) 25%, #08101f 100%);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(rgba(255, 255, 255, 0.02), rgba(255, 255, 255, 0.02)),
    repeating-linear-gradient(
      90deg,
      transparent 0,
      transparent 69px,
      rgba(255, 255, 255, 0.02) 70px
    );
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.65), rgba(0, 0, 0, 0));
}

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

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

h1,
h2,
h3,
h4,
h5,
h6,
dt {
  margin: 0;
  line-height: 1.08;
  letter-spacing: -0.03em;
}

h1 {
  font-size: clamp(2.35rem, 4.6vw, 4.2rem);
  max-width: none;
}

.hero-line {
  display: block;
  white-space: normal;
}

h2 {
  font-size: clamp(1.8rem, 3vw, 2.7rem);
}

h3,
h4,
h5,
h6 {
  font-size: 1.05rem;
}

p {
  margin: 0;
  max-width: 74ch;
  color: var(--muted);
}

main {
  overflow: visible;
}

.page-shell {
  width: min(100%, var(--content-width));
  margin: 0 auto;
  padding: 28px 20px 90px;
}

.site-header,
.site-footer {
  width: 100vw;
  margin-left: calc(50% - 50vw);
  margin-right: calc(50% - 50vw);
  border: 0;
  background: transparent;
  box-shadow: none;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 18px 36px 10px;
  border-radius: 0;
}

.brand-mark {
  display: inline-flex;
  align-items: center;
  gap: 12px;
}

.brand-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--accent), #9ef5ea);
  color: #08101f;
  font-weight: 800;
}

.brand-copy {
  display: grid;
  gap: 2px;
}

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

.brand-copy span {
  color: var(--muted);
  font-size: 0.92rem;
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.site-nav a,
.footer-links a {
  color: var(--muted);
}

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

.hero,
.proof-strip,
.seo-section,
.scene-section,
.cta-band {
  padding-top: 28px;
}

.hero {
  width: 100vw;
  margin-left: calc(50% - 50vw);
  margin-right: calc(50% - 50vw);
  padding-top: 0;
}

.hero-grid,
.proof-grid,
.scene-grid,
.steps-grid,
.demo-layout {
  display: grid;
  gap: 22px;
}

.hero-grid {
  grid-template-columns: 1fr;
  justify-items: center;
}

.hero-copy,
.hero-panel,
.proof-card,
.scene-card,
.step-card,
.demo-shell,
.cta-shell,
.section-copy {
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(19, 27, 46, 0.94), rgba(12, 18, 31, 0.98));
  box-shadow: var(--shadow);
}

.hero-copy,
.hero-panel,
.demo-shell,
.cta-shell,
.section-copy {
  border-radius: var(--radius-xl);
}

.hero-stage {
  position: relative;
  overflow: hidden;
  width: 100vw;
  margin-left: calc(50% - 50vw);
  margin-right: calc(50% - 50vw);
  padding: 46px 0 24px;
  border: 0;
  border-radius: 0;
  background:
    linear-gradient(180deg, rgba(6, 11, 22, 0.12), rgba(6, 11, 22, 0.46)),
    url("./assets/hero.png") center top / cover no-repeat;
  box-shadow: none;
}

.hero-backdrop {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(circle at 18% 12%, rgba(255, 255, 255, 0.08), transparent 10%),
    radial-gradient(circle at 66% 32%, rgba(255, 255, 255, 0.08), transparent 7%),
    radial-gradient(circle at 78% 52%, rgba(255, 255, 255, 0.04), transparent 5%),
    linear-gradient(180deg, rgba(7, 12, 24, 0.03), rgba(7, 12, 24, 0.14));
  backdrop-filter: blur(4px);
}

.hero-copy {
  position: relative;
  z-index: 1;
  max-width: 1160px;
  padding: 72px 18px 18px;
  text-align: center;
  border: 0;
  background: transparent;
  box-shadow: none;
}

.eyebrow {
  display: inline-flex;
  width: fit-content;
  margin-bottom: 16px;
  padding: 9px 14px;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(71, 211, 197, 0.22);
  background: rgba(71, 211, 197, 0.08);
  color: #9ef5ea;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.lede {
  margin-top: 18px;
  font-size: 1.08rem;
  max-width: 48rem;
  margin-inline: auto;
  color: #d8e0f2;
}

.hero-actions,
.cta-band nav {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.hero-actions {
  justify-content: center;
}

.hero-actions a,
.cta-band nav a,
.demo-form button,
#sample-presets button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 18px;
  border-radius: var(--radius-pill);
  border: 1px solid transparent;
  font: inherit;
  font-weight: 700;
  transition:
    transform 160ms ease,
    box-shadow 160ms ease,
    border-color 160ms ease,
    background-color 160ms ease;
}

.hero-actions a:first-child,
.cta-band nav a:first-child,
.demo-form button {
  background: linear-gradient(135deg, var(--accent), var(--accent-strong));
  color: #041018;
  box-shadow: 0 16px 30px rgba(71, 211, 197, 0.18);
}

.hero-actions a:last-child,
.cta-band nav a:last-child,
#sample-presets button {
  border-color: var(--line-strong);
  background: rgba(255, 255, 255, 0.03);
  color: var(--text);
}

.hero-actions a:hover,
.cta-band nav a:hover,
.demo-form button:hover,
#sample-presets button:hover,
.hero-actions a:focus-visible,
.cta-band nav a:focus-visible,
.demo-form button:focus-visible,
#sample-presets button:focus-visible {
  transform: translateY(-1px);
}

.hero-points {
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  max-width: 960px;
  margin-inline: auto;
}

.hero-points li {
  position: relative;
  padding-left: 24px;
  color: var(--muted);
  text-align: left;
}

.hero-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.65rem;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 6px var(--accent-soft);
}

.hero-showcase {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 940px);
  justify-content: center;
  gap: 0;
  margin-top: 18px;
  padding: 0 18px;
}

.hero-visual {
  position: relative;
  min-height: 120px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 22px;
  background:
    linear-gradient(180deg, rgba(8, 16, 31, 0.32), rgba(8, 16, 31, 0.76)),
    url("./assets/hero.png") center / cover no-repeat;
}

.visual-chip,
.visual-tag {
  position: absolute;
  z-index: 1;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: rgba(8, 16, 31, 0.74);
  backdrop-filter: blur(12px);
}

.visual-chip {
  top: 18px;
  left: 18px;
  padding: 8px 12px;
  color: #9ef5ea;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.visual-tag {
  padding: 7px 11px;
  color: var(--text);
  font-size: 0.76rem;
  font-weight: 600;
}

.tag-one {
  left: 15%;
  top: 54%;
}

.tag-two {
  left: 52%;
  top: 64%;
}

.tag-three {
  right: 8%;
  top: 36%;
}

.hero-panel {
  padding: 18px;
  display: grid;
  align-content: start;
  gap: 14px;
  position: relative;
  overflow: hidden;
  border-radius: 28px;
  background: linear-gradient(180deg, rgba(12, 18, 33, 0.7), rgba(12, 18, 33, 0.9));
  backdrop-filter: blur(16px);
}

.hero-panel::after {
  content: "";
  position: absolute;
  inset: auto -30% -35% 35%;
  height: 220px;
  background: radial-gradient(circle, rgba(71, 211, 197, 0.18), transparent 62%);
  pointer-events: none;
}

.panel-topbar,
.timeline-meta,
.timeline-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.panel-topbar {
  font-size: 0.9rem;
  color: var(--muted);
}

.panel-status {
  padding: 7px 10px;
  border-radius: var(--radius-pill);
  background: rgba(255, 209, 102, 0.12);
  border: 1px solid rgba(255, 209, 102, 0.2);
  color: #ffe29c;
}

.panel-query,
.timeline-card {
  padding: 18px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(34, 42, 61, 0.78), rgba(18, 26, 43, 0.88));
}

.panel-label {
  margin-bottom: 8px;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #7ae7db;
}

.panel-grid,
.proof-grid,
.steps-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.panel-stack {
  display: grid;
  gap: 12px;
}

.metric-card,
.proof-card,
.step-card {
  padding: 18px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(34, 42, 61, 0.72), rgba(16, 24, 40, 0.9));
}

.metric-card strong,
.proof-card h2,
.step-card h3,
.scene-copy h3 {
  display: block;
  color: var(--text);
}

.metric-card span,
.timeline-meta span {
  color: var(--muted);
  font-size: 0.92rem;
}

.timeline-bar {
  height: 8px;
  justify-content: flex-start;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  overflow: hidden;
}

.timeline-hit {
  width: 38%;
  height: 100%;
  margin-left: 41%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--accent), #9ef5ea);
}

.timeline-meta {
  margin-top: 12px;
  gap: 10px;
}

.section-copy {
  padding: 28px 28px 30px;
  display: grid;
  gap: 16px;
}

.proof-grid,
.scene-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.scene-card {
  overflow: hidden;
  border-radius: var(--radius-xl);
}

.scene-card img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.scene-copy {
  padding: 18px 18px 22px;
}

.scene-copy p,
.proof-card p,
.step-card p {
  margin-top: 10px;
}

.demo-shell,
.cta-shell {
  padding: 28px;
}

.demo-layout {
  grid-template-columns: minmax(280px, 0.88fr) minmax(0, 1.12fr);
  margin-top: 14px;
}

.demo-column {
  display: grid;
  gap: 16px;
}

.demo-workbench {
  align-content: start;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, rgba(20, 29, 49, 0.86), rgba(12, 18, 31, 0.92));
}

.demo-header {
  display: grid;
  gap: 8px;
}

.demo-header p {
  max-width: 42ch;
}

.preset-shell {
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.02);
}

#sample-presets {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

#sample-presets button {
  width: 100%;
  min-height: 92px;
  justify-content: flex-start;
  align-items: flex-end;
  padding: 18px;
  border-radius: 20px;
  border: 1px solid var(--line);
  background:
    linear-gradient(180deg, rgba(24, 35, 58, 0.92), rgba(14, 21, 37, 0.96)),
    radial-gradient(circle at top right, rgba(71, 211, 197, 0.12), transparent 36%);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
  text-align: left;
}

.demo-form {
  display: grid;
  gap: 10px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.02);
}

.demo-form label {
  color: var(--muted);
  font-weight: 600;
}

.input-row {
  display: flex;
  gap: 12px;
}

.input-row input {
  width: 100%;
  min-height: 52px;
  padding: 0 16px;
  border-radius: 16px;
  border: 1px solid var(--line-strong);
  background: rgba(255, 255, 255, 0.03);
  color: var(--text);
  font: inherit;
}

.input-row input:focus {
  outline: 2px solid rgba(71, 211, 197, 0.22);
  outline-offset: 2px;
}

#sample-results {
  min-height: 320px;
  display: grid;
  gap: 14px;
  padding: 18px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(34, 42, 61, 0.78), rgba(18, 26, 43, 0.88));
}

.result-column h3 {
  margin-bottom: 2px;
}

#sample-results > p:first-child {
  color: var(--text);
  font-weight: 700;
}

#sample-results article {
  padding: 16px;
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.03);
}

#sample-results dl {
  display: grid;
  gap: 10px;
  margin: 12px 0 0;
}

#sample-results dl div {
  display: grid;
  grid-template-columns: 110px minmax(0, 1fr);
  gap: 8px;
}

dt {
  color: #9ef5ea;
}

dd {
  margin: 0;
  color: var(--muted);
}

.faq-list {
  display: grid;
  gap: 18px;
  margin: 0;
  padding: 0;
}

.faq-list > div {
  padding-top: 18px;
  border-top: 1px solid var(--line);
}

.faq-list > div:first-child {
  padding-top: 0;
  border-top: 0;
}

.faq-list dd {
  margin-top: 8px;
}

.cta-shell {
  display: grid;
  gap: 10px;
}

.site-footer {
  margin-top: 28px;
  padding: 40px 36px 22px;
  border-radius: 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  gap: 22px;
  width: min(100%, var(--content-width));
  margin: 0 auto;
}

.footer-brand {
  display: grid;
  gap: 14px;
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.footer-links div {
  display: grid;
  gap: 8px;
}

.footer-links h3 {
  font-size: 0.94rem;
  color: var(--text);
}

.footer-meta {
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid var(--line);
  max-width: none;
  width: min(100%, var(--content-width));
  margin-inline: auto;
}

.page-main {
  display: grid;
  gap: 28px;
}

.legal-hero {
  padding-top: 28px;
}

.legal-card {
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  background: linear-gradient(180deg, rgba(19, 27, 46, 0.94), rgba(12, 18, 31, 0.98));
  box-shadow: var(--shadow);
}

.legal-card + .legal-card {
  margin-top: 22px;
}

.legal-card p + h2,
.legal-card p + h3,
.legal-card ul + h2,
.legal-card ul + h3 {
  margin-top: 18px;
}

.legal-card ul {
  margin: 0;
  padding-left: 20px;
  color: var(--muted);
}

.legal-card li + li {
  margin-top: 8px;
}

@media (max-width: 980px) {
  .hero-grid,
  .hero-showcase,
  .proof-grid,
  .scene-grid,
  .steps-grid,
  .demo-layout,
  .panel-grid {
    grid-template-columns: 1fr;
  }

  .page-shell {
    padding-inline: 16px;
  }

  .site-header,
  .footer-grid,
  .footer-links {
    grid-template-columns: 1fr;
  }

  .hero-points {
    grid-template-columns: 1fr;
  }

  .input-row {
    flex-direction: column;
  }
}

@media (max-width: 640px) {
  .site-header {
    align-items: flex-start;
    flex-direction: column;
    padding: 16px 18px 8px;
  }

  .hero-copy,
  .hero-panel,
  .section-copy,
  .demo-shell,
  .cta-shell,
  .site-footer,
  .legal-card {
    padding: 22px 18px;
  }

  .hero-stage {
    padding: 28px 0 18px;
  }

  .hero-showcase {
    padding: 0 12px;
  }

  .site-footer {
    padding: 28px 18px 18px;
  }

  h1 {
    max-width: none;
  }

  .hero-line {
    white-space: normal;
  }
}