:root {
  --bg: #08111f;
  --bg-soft: #0d1830;
  --panel: rgba(12, 22, 43, 0.82);
  --panel-strong: #0f1b33;
  --line: rgba(182, 201, 255, 0.16);
  --text: #f5f8ff;
  --muted: #aac0eb;
  --primary: #75a7ff;
  --primary-strong: #4d85f6;
  --accent: #73f0d2;
  --shadow: 0 24px 80px rgba(1, 7, 18, 0.45);
  --radius-xl: 28px;
  --radius-lg: 22px;
  --radius-md: 16px;
  --radius-sm: 12px;
  --container: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(105, 145, 255, 0.24), transparent 28%),
    radial-gradient(circle at 85% 12%, rgba(115, 240, 210, 0.14), transparent 22%),
    linear-gradient(180deg, #08111f 0%, #0b1427 50%, #07101d 100%);
  min-height: 100vh;
}

body.modal-open {
  overflow: hidden;
}

button,
a,
input {
  font: inherit;
}

button {
  cursor: pointer;
}

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

.page-shell {
  width: min(calc(100% - 32px), var(--container));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 18px 0;
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 700;
}

.brand-mark {
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: #08111f;
  box-shadow: 0 12px 24px rgba(117, 167, 255, 0.32);
}

.site-nav {
  display: inline-flex;
  gap: 24px;
  color: var(--muted);
}

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

.hero {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 48px;
  align-items: center;
  padding: 42px 0 36px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 12px;
  border: 1px solid rgba(115, 240, 210, 0.2);
  border-radius: 999px;
  background: rgba(115, 240, 210, 0.08);
  color: #c8fff2;
  font-size: 13px;
  line-height: 1;
  margin-bottom: 18px;
}

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

h1 {
  font-size: clamp(2.5rem, 5vw, 4.8rem);
  line-height: 0.98;
  letter-spacing: -0.04em;
  max-width: 11ch;
}

.hero-lead,
.section-heading p,
.role-tile p,
.use-case-card p,
.faq-item p,
.pricing-copy p,
.agent-card p,
.steps-list span,
.bullet-list li,
.trust-item span {
  color: var(--muted);
  line-height: 1.65;
}

.hero-lead {
  font-size: 1.08rem;
  margin-top: 22px;
  max-width: 62ch;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 30px;
}

.button {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  min-height: 52px;
  padding: 0 22px;
  border-radius: 999px;
  border: 1px solid transparent;
  transition: transform 0.18s ease, background 0.18s ease, border-color 0.18s ease;
}

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

.button-primary {
  background: linear-gradient(135deg, var(--primary), #8f86ff);
  color: #fff;
  box-shadow: 0 16px 40px rgba(77, 133, 246, 0.34);
}

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

.button-small {
  min-height: 42px;
  padding: 0 16px;
}

.button-block {
  width: 100%;
}

.proof-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  list-style: none;
  padding: 0;
  margin: 28px 0 0;
}

.proof-strip li,
.trust-item,
.feature-panel,
.role-tile,
.use-case-card,
.pricing-panel,
.faq-item,
.modal {
  border: 1px solid var(--line);
  background: var(--panel);
  box-shadow: var(--shadow);
}

.proof-strip li {
  padding: 16px;
  border-radius: var(--radius-md);
  color: #dbe7ff;
  font-size: 0.95rem;
}

.hero-visual {
  position: relative;
  min-height: 620px;
  padding: 40px 28px 52px 28px;
}

.office-card {
  position: relative;
  border-radius: var(--radius-xl);
  border: 1px solid rgba(144, 172, 255, 0.18);
  background:
    linear-gradient(180deg, rgba(18, 31, 59, 0.96), rgba(11, 20, 39, 0.96)),
    linear-gradient(135deg, rgba(117, 167, 255, 0.14), rgba(115, 240, 210, 0.08));
  padding: 24px;
  box-shadow: var(--shadow);
}

.office-card-main {
  position: relative;
  inset: auto;
  width: 100%;
  max-width: 100%;
}

.office-topline {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  color: #d7e4ff;
  margin-bottom: 18px;
}

.status-dot {
  color: #8cf5de;
}

.office-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  align-items: stretch;
}

.agent-card {
  min-height: 180px;
  padding: 18px;
  border-radius: 18px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.03);
  overflow: hidden;
}

.agent-role,
.panel-label,
.price-badge,
.use-case-index {
  display: inline-flex;
  margin-bottom: 14px;
  font-size: 0.85rem;
  color: #d7e4ff;
}

.agent-card strong,
.steps-list strong,
.trust-item strong {
  display: block;
  margin-bottom: 10px;
  font-size: 1.05rem;
}

.accent-cyan { box-shadow: inset 0 0 0 1px rgba(115, 240, 210, 0.12); }
.accent-violet { box-shadow: inset 0 0 0 1px rgba(143, 134, 255, 0.14); }
.accent-amber { box-shadow: inset 0 0 0 1px rgba(255, 192, 112, 0.14); }
.accent-emerald { box-shadow: inset 0 0 0 1px rgba(124, 234, 176, 0.14); }

.floating-metric {
  position: absolute;
  max-width: 220px;
  padding: 14px 16px;
  border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(8, 17, 31, 0.94);
  box-shadow: var(--shadow);
  z-index: 2;
}

.floating-metric span {
  display: block;
  color: var(--muted);
  font-size: 0.82rem;
  margin-bottom: 6px;
}

.floating-metric strong {
  display: block;
  font-size: 0.98rem;
  line-height: 1.35;
}

.metric-one {
  left: 0;
  top: 18px;
}

.metric-two {
  right: 0;
  bottom: 28px;
}

.section {
  padding: 44px 0;
}

.trust-bar {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.trust-item,
.role-tile,
.use-case-card,
.pricing-panel,
.faq-item {
  border-radius: var(--radius-lg);
  padding: 24px;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 28px;
}

.section-heading h2 {
  font-size: clamp(2rem, 4vw, 3.2rem);
  line-height: 1.05;
  letter-spacing: -0.03em;
  margin-bottom: 16px;
}

.feature-layout {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 18px;
}

.feature-panel {
  border-radius: var(--radius-xl);
  padding: 28px;
}

.steps-list,
.bullet-list,
.pricing-panel ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.steps-list {
  display: grid;
  gap: 18px;
}

.steps-list li {
  padding: 18px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.bullet-list {
  display: grid;
  gap: 14px;
}

.bullet-list li,
.pricing-panel li {
  position: relative;
  padding-left: 20px;
}

.bullet-list li::before,
.pricing-panel li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--primary));
}

.roles-grid,
.use-case-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.role-tile h3,
.use-case-card h3 {
  font-size: 1.2rem;
  margin-bottom: 12px;
}

.pricing-callout {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 24px;
  align-items: center;
}

.price-badge {
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(117, 167, 255, 0.12);
  border: 1px solid rgba(117, 167, 255, 0.18);
}

.pricing-panel ul {
  display: grid;
  gap: 14px;
  margin: 18px 0 24px;
  color: var(--muted);
}

.faq-list {
  display: grid;
  gap: 14px;
}

.faq-item summary {
  list-style: none;
  cursor: pointer;
  font-weight: 600;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item p {
  margin-top: 14px;
}

.modal-backdrop {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  background: rgba(1, 6, 16, 0.72);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
}

.modal-backdrop[aria-hidden="false"] {
  opacity: 1;
  pointer-events: auto;
}

.modal {
  position: relative;
  width: min(100%, 560px);
  padding: 28px;
  border-radius: 26px;
}

.modal-close {
  position: absolute;
  right: 16px;
  top: 14px;
  width: 38px;
  height: 38px;
  border: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.06);
  color: var(--text);
}

.modal-copy p {
  margin-top: 12px;
}

.waitlist-form {
  display: grid;
  gap: 16px;
  margin-top: 24px;
}

.waitlist-form label {
  display: grid;
  gap: 8px;
}

.waitlist-form span {
  color: #dbe7ff;
  font-size: 0.95rem;
}

.waitlist-form input {
  width: 100%;
  min-height: 54px;
  border-radius: 14px;
  border: 1px solid rgba(182, 201, 255, 0.18);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
  padding: 0 16px;
  outline: none;
}

.waitlist-form input:focus {
  border-color: rgba(117, 167, 255, 0.8);
  box-shadow: 0 0 0 4px rgba(117, 167, 255, 0.16);
}

.landai-waitlist-success,
.landai-waitlist-error {
  border-radius: 14px;
  padding: 14px 16px;
}

.landai-waitlist-success {
  background: rgba(124, 234, 176, 0.12);
  border: 1px solid rgba(124, 234, 176, 0.2);
}

.landai-waitlist-error {
  background: rgba(255, 129, 129, 0.12);
  border: 1px solid rgba(255, 129, 129, 0.2);
}

@media (max-width: 1040px) {
  .hero,
  .feature-layout,
  .pricing-callout {
    grid-template-columns: 1fr;
  }

  .hero-visual {
    min-height: 560px;
    padding-inline: 24px;
  }
}

@media (max-width: 780px) {
  .site-header {
    flex-wrap: wrap;
  }

  .site-nav {
    order: 3;
    width: 100%;
    overflow-x: auto;
    padding-bottom: 4px;
  }

  .proof-strip,
  .trust-bar,
  .roles-grid,
  .use-case-grid,
  .office-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 24px;
  }

  .hero-visual {
    min-height: auto;
    padding: 0;
  }

  .office-card-main,
  .floating-metric {
    position: relative;
    inset: auto;
    max-width: none;
  }

  .floating-metric {
    margin-top: 12px;
  }

  .section,
  .trust-bar {
    padding-top: 28px;
  }
}