.laai-home-shell {
  --ink: #081a34;
  --navy: #0d1b2f;
  --navy-2: #122641;
  --gold: #f5a400;
  --gold-dark: #c4872f;
  --green: #0f7b63;
  --paper: #fbfaf7;
  --muted: #eef3f0;
  --line: #d9e1e7;
  --text: #263850;
  color: var(--text);
  background: var(--paper);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.55;
  margin: 0 auto;
  max-width: 1480px;
}

.laai-home-shell * {
  box-sizing: border-box;
}

.laai-topbar {
  align-items: center;
  background: rgba(251, 250, 247, 0.96);
  border-bottom: 1px solid var(--line);
  display: flex;
  gap: 24px;
  justify-content: space-between;
  padding: 16px clamp(18px, 5vw, 64px);
  position: sticky;
  top: 0;
  z-index: 20;
}

.laai-brand {
  align-items: center;
  color: var(--ink);
  display: inline-flex;
  gap: 10px;
  text-decoration: none;
}

.laai-brand-mark {
  align-items: center;
  background: var(--navy);
  border-radius: 8px;
  color: var(--gold);
  display: inline-flex;
  font-weight: 900;
  height: 34px;
  justify-content: center;
  letter-spacing: 0;
  width: 34px;
}

.laai-brand strong,
.laai-brand small {
  display: block;
}

.laai-brand strong {
  font-size: 17px;
  line-height: 1.1;
}

.laai-brand small {
  color: #6d7b8d;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.laai-nav {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  justify-content: center;
}

.laai-nav a {
  color: var(--ink);
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
}

.laai-button {
  align-items: center;
  border: 1px solid transparent;
  border-radius: 8px;
  cursor: pointer;
  display: inline-flex;
  font-weight: 800;
  justify-content: center;
  min-height: 44px;
  padding: 11px 20px;
  text-decoration: none;
}

.laai-button-primary {
  background: var(--gold);
  color: #061326;
}

.laai-button-secondary {
  background: transparent;
  border-color: #7d8aa0;
  color: #fff;
}

.laai-hero {
  align-items: center;
  background:
    linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px),
    linear-gradient(0deg, rgba(255,255,255,0.02) 1px, transparent 1px),
    var(--navy);
  background-size: 72px 72px;
  display: grid;
  gap: clamp(28px, 5vw, 74px);
  grid-template-columns: minmax(0, 1fr) minmax(330px, 520px);
  min-height: 720px;
  padding: clamp(56px, 8vw, 112px) clamp(18px, 9vw, 112px);
}

.laai-kicker {
  color: var(--gold-dark);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0.1em;
  margin: 0 0 14px;
  text-transform: uppercase;
}

.laai-hero h1 {
  color: #fff;
  font-size: clamp(44px, 6vw, 78px);
  letter-spacing: 0;
  line-height: 0.98;
  margin: 0;
  max-width: 700px;
}

.laai-hero h1 span {
  color: var(--gold);
}

.laai-lede {
  color: #d8e2f2;
  font-size: 20px;
  margin: 28px 0 0;
  max-width: 660px;
}

.laai-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.laai-hero-video {
  background: #05080d;
  border: 1px solid rgba(255,255,255,0.18);
  border-radius: 14px;
  box-shadow: 0 24px 70px rgba(0,0,0,0.28);
  overflow: hidden;
  position: relative;
}

.laai-video-label {
  color: #e9edf4;
  font-size: 13px;
  font-weight: 800;
  left: 18px;
  position: absolute;
  top: 16px;
  z-index: 2;
}

.laai-hero-video video,
.laai-presentation-video video {
  display: block;
  height: auto;
  width: 100%;
}

.laai-proof-strip {
  align-items: center;
  background: #fff;
  border-bottom: 1px solid var(--line);
  display: grid;
  gap: 1px;
  grid-template-columns: repeat(4, 1fr);
  text-align: center;
}

.laai-proof-strip span {
  color: var(--ink);
  font-weight: 850;
  padding: 22px 12px;
}

.laai-section {
  padding: clamp(54px, 7vw, 92px) clamp(18px, 9vw, 112px);
}

.laai-section-heading {
  margin: 0 auto 34px;
  max-width: 780px;
  text-align: center;
}

.laai-section h2 {
  color: var(--ink);
  font-size: clamp(32px, 4vw, 50px);
  letter-spacing: 0;
  line-height: 1.06;
  margin: 0;
}

.laai-section-heading p:last-child {
  color: #607089;
  font-size: 18px;
  margin: 14px auto 0;
}

.laai-walkthrough {
  background: #fff;
}

.laai-presentation-grid {
  align-items: stretch;
  display: grid;
  gap: 24px;
  grid-template-columns: minmax(0, 1.35fr) minmax(280px, 0.65fr);
}

.laai-presentation-video,
.laai-slide-panel,
.laai-card-grid article,
.laai-steps article,
.laai-faq details,
.laai-contact-form {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 16px 34px rgba(11, 31, 54, 0.06);
}

.laai-presentation-video {
  overflow: hidden;
}

.laai-slide-panel {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 28px;
}

.laai-slide-count {
  color: var(--green);
  font-size: 13px;
  font-weight: 900;
  margin-bottom: 12px;
}

.laai-slide-panel h3 {
  color: var(--ink);
  font-size: 30px;
  letter-spacing: 0;
  line-height: 1.1;
  margin: 0 0 14px;
}

.laai-slide-panel p {
  margin: 0;
}

.laai-slide-controls {
  display: flex;
  gap: 10px;
  margin-top: 24px;
}

.laai-control {
  background: var(--navy);
  border: 0;
  border-radius: 7px;
  color: #fff;
  cursor: pointer;
  font-weight: 800;
  min-height: 40px;
  padding: 9px 14px;
}

.laai-muted {
  background: var(--muted);
}

.laai-card-grid,
.laai-steps {
  display: grid;
  gap: 18px;
}

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

.laai-roadmap,
.laai-steps {
  grid-template-columns: repeat(4, 1fr);
}

.laai-card-grid article,
.laai-steps article {
  padding: 24px;
}

.laai-card-grid h3,
.laai-steps h3 {
  color: var(--ink);
  font-size: 22px;
  line-height: 1.18;
  margin: 0 0 10px;
}

.laai-card-grid p,
.laai-steps p {
  margin: 0;
}

.laai-roadmap span,
.laai-steps strong {
  background: #eaf5f1;
  border-radius: 999px;
  color: var(--green);
  display: inline-flex;
  font-size: 12px;
  font-weight: 900;
  margin-bottom: 14px;
  padding: 4px 10px;
}

.laai-steps strong {
  align-items: center;
  background: var(--gold);
  color: var(--ink);
  height: 30px;
  justify-content: center;
  padding: 0;
  width: 30px;
}

.laai-pricing {
  align-items: center;
  background: var(--navy-2);
  color: #dce6f5;
  display: flex;
  gap: 24px;
  justify-content: space-between;
}

.laai-pricing h2 {
  color: #fff;
}

.laai-pricing p:last-child {
  font-size: 18px;
  margin: 12px 0 0;
  max-width: 760px;
}

.laai-faq {
  display: grid;
  gap: 14px;
  margin: 0 auto;
  max-width: 940px;
}

.laai-faq details {
  padding: 20px 22px;
}

.laai-faq summary {
  color: var(--ink);
  cursor: pointer;
  font-weight: 900;
}

.laai-faq p {
  margin: 12px 0 0;
}

.laai-contact {
  align-items: start;
  display: grid;
  gap: 36px;
  grid-template-columns: minmax(0, 0.9fr) minmax(320px, 1.1fr);
}

.laai-contact h2 {
  color: var(--ink);
}

.laai-contact-form {
  display: grid;
  gap: 14px;
  padding: 24px;
}

.laai-contact-form label {
  color: var(--ink);
  display: grid;
  font-size: 14px;
  font-weight: 850;
  gap: 6px;
}

.laai-contact-form input,
.laai-contact-form textarea {
  border: 1px solid #aebccc;
  border-radius: 7px;
  font: inherit;
  padding: 12px;
  width: 100%;
}

.laai-contact-form input:focus,
.laai-contact-form textarea:focus {
  border-color: var(--green);
  outline: 3px solid rgba(15, 123, 99, 0.15);
}

.laai-form-note {
  color: #66748a;
  font-size: 13px;
  margin: 0;
}

@media (max-width: 980px) {
  .laai-topbar {
    align-items: flex-start;
    flex-direction: column;
  }

  .laai-hero,
  .laai-presentation-grid,
  .laai-contact {
    grid-template-columns: 1fr;
  }

  .laai-three,
  .laai-roadmap,
  .laai-steps,
  .laai-proof-strip {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 640px) {
  .laai-nav {
    justify-content: flex-start;
  }

  .laai-hero {
    min-height: auto;
  }

  .laai-three,
  .laai-roadmap,
  .laai-steps,
  .laai-proof-strip {
    grid-template-columns: 1fr;
  }

  .laai-pricing {
    align-items: flex-start;
    flex-direction: column;
  }
}