.landing-shell {
  background: radial-gradient(circle at top left, rgba(56, 189, 248, 0.12), transparent 40%),
    radial-gradient(circle at top right, rgba(249, 115, 22, 0.12), transparent 45%),
    var(--color-background);
  color: var(--color-text);
  font-family: 'Inter', sans-serif;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.landing-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(12px);
  background: rgba(11, 18, 32, 0.92);
  border-bottom: 1px solid rgba(148, 163, 184, 0.12);
}

.landing-container {
  width: min(1100px, 92vw);
  margin: 0 auto;
}

.landing-header__content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 0;
  gap: 18px;
}

.landing-logo span {
  font-weight: 700;
  letter-spacing: 0.08em;
  font-size: 16px;
  text-transform: uppercase;
  color: var(--color-primary);
}

.landing-nav {
  display: flex;
  gap: 18px;
}

.landing-nav a {
  color: var(--color-text-muted);
  font-size: 14px;
  transition: var(--transition-base);
}

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

.landing-actions {
  display: flex;
  gap: 12px;
}

.landing-hero {
  padding: 88px 0 64px;
}

.landing-hero__grid {
  display: grid;
  gap: 32px;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  align-items: start;
}

.landing-hero h1 {
  font-size: clamp(32px, 5vw, 46px);
  margin-bottom: 14px;
  line-height: 1.1;
}

.landing-hero p {
  color: var(--color-text-muted);
  font-size: 16px;
  line-height: 1.6;
}

.landing-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

.landing-hero__card {
  background: rgba(15, 23, 42, 0.6);
  border: 1px solid rgba(148, 163, 184, 0.16);
  border-radius: var(--radius-md);
  padding: 28px;
  display: grid;
  gap: 16px;
}

.landing-hero__card h3 {
  margin: 0;
  font-size: 18px;
}

.landing-hero__card ul {
  padding-left: 20px;
  display: grid;
  gap: 10px;
  color: var(--color-text-muted);
  font-size: 14px;
}

.landing-section {
  padding: 70px 0;
}

.landing-section--alt {
  background: rgba(15, 23, 42, 0.55);
  border-top: 1px solid rgba(148, 163, 184, 0.1);
  border-bottom: 1px solid rgba(148, 163, 184, 0.1);
}

.landing-section__header {
  text-align: center;
  display: grid;
  gap: 12px;
  margin-bottom: 40px;
}

.landing-section__header h2 {
  margin: 0;
  font-size: clamp(26px, 4vw, 34px);
}

.landing-section__header p {
  margin: 0;
  color: var(--color-text-muted);
}

.landing-grid {
  display: grid;
  gap: 24px;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

.landing-card {
  background: rgba(11, 18, 32, 0.65);
  border: 1px solid rgba(56, 189, 248, 0.12);
  border-radius: var(--radius-md);
  padding: 26px;
  display: grid;
  gap: 12px;
}

.landing-card h3 {
  margin: 0;
  font-size: 18px;
}

.landing-card p {
  margin: 0;
  color: var(--color-text-muted);
}

.landing-custom {
  display: grid;
  gap: 32px;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  align-items: center;
}

.landing-list {
  padding-left: 18px;
  color: var(--color-text-muted);
  display: grid;
  gap: 8px;
}

.landing-custom__cta {
  background: rgba(56, 189, 248, 0.12);
  border: 1px solid rgba(56, 189, 248, 0.24);
  border-radius: var(--radius-md);
  padding: 24px;
  display: grid;
  gap: 12px;
}

.landing-custom__cta p {
  margin: 0;
  color: var(--color-text-muted);
}

.landing-grid--pricing {
  gap: 28px;
}

.pricing-card {
  background: rgba(11, 18, 32, 0.7);
  border: 1px solid rgba(148, 163, 184, 0.18);
  border-radius: var(--radius-md);
  padding: 30px 26px;
  display: grid;
  gap: 16px;
  position: relative;
}

.pricing-card h3 {
  margin: 0;
  font-size: 20px;
}

.pricing-card__cta {
  margin: 0;
  color: var(--color-text-muted);
  min-height: 48px;
}

.pricing-card__price {
  display: flex;
  align-items: baseline;
  gap: 10px;
}

.pricing-card__price .amount {
  font-size: 32px;
  font-weight: 700;
}

.pricing-card__price .suffix {
  color: var(--color-text-muted);
  font-size: 14px;
}

.pricing-card ul {
  padding-left: 18px;
  display: grid;
  gap: 10px;
  color: var(--color-text-muted);
  font-size: 14px;
}

.button--full {
  width: 100%;
  justify-content: center;
}

.pricing-toggle {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background: rgba(11, 18, 32, 0.6);
  border: 1px solid rgba(148, 163, 184, 0.18);
  padding: 10px 18px;
  border-radius: 999px;
  margin: 0 auto;
}

.pricing-toggle span {
  font-size: 13px;
  color: var(--color-text-muted);
}

.pricing-toggle small {
  color: var(--color-accent);
}

.switch {
  position: relative;
  display: inline-block;
  width: 44px;
  height: 22px;
}

.switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(148, 163, 184, 0.3);
  transition: 0.3s;
  border-radius: 999px;
}

.slider:before {
  position: absolute;
  content: '';
  height: 18px;
  width: 18px;
  left: 3px;
  bottom: 2px;
  background-color: var(--color-primary);
  transition: 0.3s;
  border-radius: 50%;
}

.switch input:checked + .slider {
  background-color: rgba(56, 189, 248, 0.25);
}

.switch input:checked + .slider:before {
  transform: translateX(20px);
}

.landing-footer {
  margin-top: auto;
  border-top: 1px solid rgba(148, 163, 184, 0.12);
  padding: 32px 0 18px;
  background: rgba(11, 18, 32, 0.85);
}

.landing-footer__content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  margin-bottom: 18px;
  color: var(--color-text-muted);
  font-size: 14px;
}

.footer-links {
  display: flex;
  gap: 18px;
}

.footer-links a {
  color: var(--color-text-muted);
  transition: var(--transition-base);
}

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

.landing-footer__legal {
  text-align: center;
  color: var(--color-text-muted);
  font-size: 12px;
}

.landing-final {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

@media (max-width: 820px) {
  .landing-header__content {
    flex-wrap: wrap;
  }
  .landing-nav {
    order: 3;
    width: 100%;
    justify-content: center;
  }
  .landing-actions {
    width: 100%;
    justify-content: center;
  }
  .landing-final {
    flex-direction: column;
    text-align: center;
  }
}