.l3-body {
  background: hsl(var(--background));
  color: hsl(var(--foreground));
  font-family: "DM Sans", ui-sans-serif, system-ui, sans-serif;
  margin: 0;
}

.l3-header {
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid hsl(var(--border) / 0.7);
  background: hsl(var(--background) / 0.8);
  backdrop-filter: blur(20px);
}

.l3-header-inner {
  max-width: 1280px;
  margin: 0 auto;
  height: 96px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 20px;
}

.l3-logo {
  height: 3.25rem;
}

.l3-nav {
  display: flex;
  align-items: center;
  gap: 4px;
}

.l3-nav a {
  border-radius: 6px;
  padding: 8px 12px;
  font-size: 14px;
  color: hsl(var(--muted-foreground));
  text-decoration: none;
}

.l3-nav a:hover {
  color: hsl(var(--foreground));
  background: hsl(var(--elevate-1, 0 0% 100% / 0.05));
}

.l3-nav a.active {
  color: hsl(var(--primary));
}

@media (max-width: 860px) {
  .l3-nav {
    display: none;
  }
}

.l3-hero {
  position: relative;
  overflow: hidden;
  padding: 80px 24px 60px;
  border-bottom: 1px solid hsl(var(--border));
}

.l3-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(60% 55% at 50% 0%, hsl(256 96% 60% / 0.22), transparent 70%);
  pointer-events: none;
  z-index: 0;
}

.l3-hero-inner {
  position: relative;
  max-width: 900px;
  margin: 0 auto;
  text-align: center;
}

.l3-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border-radius: 999px;
  border: 1px solid hsl(var(--primary) / 0.3);
  background: hsl(var(--primary) / 0.1);
  padding: 6px 14px;
  font-size: 12px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: hsl(var(--primary));
}

.l3-badge .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: hsl(var(--primary));
}

.l3-hero h1 {
  font-family: "Montserrat", "DM Sans", sans-serif;
  font-weight: 700;
  font-size: clamp(32px, 5.4vw, 60px);
  line-height: 1.08;
  letter-spacing: -0.01em;
  margin: 24px 0 8px;
}

.l3-hero .accent {
  color: hsl(var(--primary));
}

.l3-hero .kicker {
  margin: 0 0 24px;
  font-size: 15px;
  color: hsl(var(--muted-foreground));
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-weight: 600;
}

.l3-hero p.lede {
  font-size: 19px;
  line-height: 1.65;
  color: hsl(var(--muted-foreground));
  max-width: 700px;
  margin: 0 auto 32px;
}

.l3-hero-graphic {
  margin: 40px auto 0;
  max-width: 760px;
  color: hsl(var(--primary));
}

.l3-hero-graphic svg {
  width: 100%;
  height: auto;
  overflow: visible;
}

.l3-cta-row {
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
}

.l3-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: 10px;
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  border: 1px solid transparent;
}

.l3-btn-primary {
  background: hsl(var(--primary));
  color: hsl(var(--primary-foreground));
}

.l3-btn-primary:hover {
  opacity: 0.9;
}

.l3-btn-outline {
  background: transparent;
  border-color: hsl(var(--border));
  color: hsl(var(--foreground));
}

.l3-btn-outline:hover {
  background: hsl(var(--muted));
}

.l3-section {
  padding: 88px 24px;
  border-bottom: 1px solid hsl(var(--border));
}

.l3-section.alt {
  background: hsl(var(--card) / 0.3);
}

.l3-section-inner {
  max-width: 1080px;
  margin: 0 auto;
}

.l3-section-inner.narrow {
  max-width: 760px;
}

.l3-eyebrow {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: hsl(var(--primary));
  margin: 0 0 14px;
}

.l3-section h2 {
  font-family: "Montserrat", "DM Sans", sans-serif;
  font-weight: 700;
  font-size: clamp(26px, 3.6vw, 38px);
  line-height: 1.18;
  margin: 0 0 20px;
}

.l3-section p {
  font-size: 17px;
  line-height: 1.75;
  color: hsl(var(--muted-foreground));
  margin: 0 0 18px;
}

.l3-section p.pull {
  font-size: 20px;
  color: hsl(var(--foreground));
  font-weight: 600;
  line-height: 1.5;
}

.l3-quote {
  border-left: 3px solid hsl(var(--primary));
  padding: 4px 0 4px 22px;
  margin: 28px 0;
  font-size: 20px;
  font-weight: 600;
  font-family: "Montserrat", "DM Sans", sans-serif;
  color: hsl(var(--foreground));
}

.l3-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

.l3-split.no-graphic {
  display: block;
  max-width: 760px;
}

@media (max-width: 860px) {
  .l3-split {
    grid-template-columns: 1fr;
  }
  .l3-split.reverse .l3-split-graphic {
    order: -1;
  }
}

.l3-split-graphic {
  color: hsl(var(--primary));
  border: 1px solid hsl(var(--border));
  border-radius: 18px;
  background: hsl(var(--card));
  padding: 32px;
}

.l3-split-graphic svg {
  width: 100%;
  height: auto;
  overflow: visible;
}

.l3-compare {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-top: 32px;
}

@media (max-width: 720px) {
  .l3-compare {
    grid-template-columns: 1fr;
  }
}

.l3-compare-card {
  border: 1px solid hsl(var(--border));
  border-radius: 14px;
  padding: 24px;
  background: hsl(var(--card));
}

.l3-compare-card.negative {
  border-color: hsl(var(--border));
}

.l3-compare-card.positive {
  border-color: hsl(var(--primary) / 0.4);
  background: hsl(var(--primary) / 0.06);
}

.l3-compare-label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 14px;
}

.l3-compare-card.negative .l3-compare-label {
  color: hsl(var(--muted-foreground));
}

.l3-compare-card.positive .l3-compare-label {
  color: hsl(var(--primary));
}

.l3-compare-card ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.l3-compare-card li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 14.5px;
  color: hsl(var(--muted-foreground));
  padding: 7px 0;
  border-top: 1px solid hsl(var(--border) / 0.6);
}

.l3-compare-card li:first-child {
  border-top: none;
}

.l3-compare-card.positive li {
  color: hsl(var(--foreground));
}

.l3-icon-dot {
  flex-shrink: 0;
  width: 16px;
  height: 16px;
  margin-top: 2px;
}

.l3-grid-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 36px;
}

@media (max-width: 900px) {
  .l3-grid-cards {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .l3-grid-cards {
    grid-template-columns: 1fr;
  }
}

.l3-card {
  border: 1px solid hsl(var(--border));
  border-radius: 14px;
  background: hsl(var(--card));
  padding: 24px;
}

.l3-card-icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: hsl(var(--primary) / 0.12);
  color: hsl(var(--primary));
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}

.l3-card-icon svg {
  width: 24px;
  height: 24px;
}

.l3-card h3 {
  font-size: 16px;
  font-weight: 600;
  margin: 0 0 8px;
}

.l3-card p {
  font-size: 14px;
  line-height: 1.6;
  margin: 0;
}

.l3-stack {
  display: flex;
  flex-direction: column-reverse;
  gap: 6px;
  max-width: 420px;
  margin: 0 auto;
}

.l3-stack-layer {
  border: 1px solid hsl(var(--border));
  border-radius: 10px;
  padding: 12px 18px;
  font-size: 13px;
  font-weight: 600;
  color: hsl(var(--muted-foreground));
  background: hsl(var(--card));
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.l3-stack-layer .num {
  font-family: "DM Mono", monospace;
  font-size: 11px;
  opacity: 0.6;
}

.l3-stack-layer.highlight {
  border-color: hsl(var(--primary));
  background: hsl(var(--primary) / 0.12);
  color: hsl(var(--foreground));
  box-shadow: 0 0 0 1px hsl(var(--primary) / 0.4), 0 8px 24px -8px hsl(var(--primary) / 0.5);
}

.l3-stack-layer.dim {
  opacity: 0.5;
}

.l3-closing {
  text-align: center;
  padding: 100px 24px;
  position: relative;
  overflow: hidden;
}

.l3-closing::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(50% 60% at 50% 40%, hsl(256 96% 60% / 0.16), transparent 70%);
  pointer-events: none;
}

.l3-closing-inner {
  position: relative;
  max-width: 720px;
  margin: 0 auto;
}

.l3-closing h2 {
  font-family: "Montserrat", "DM Sans", sans-serif;
  font-weight: 700;
  font-size: clamp(26px, 4vw, 36px);
  margin: 0 0 18px;
}

.l3-closing p {
  font-size: 17px;
  line-height: 1.7;
  color: hsl(var(--muted-foreground));
  margin: 0 0 32px;
}

.l3-footer {
  border-top: 1px solid hsl(var(--border));
  padding: 40px 24px;
  text-align: center;
  font-size: 13px;
  color: hsl(var(--muted-foreground));
}

.l3-footer a {
  color: hsl(var(--primary));
  text-decoration: none;
}