:root {
  --landing-primary: #2c67f2;
  --landing-primary-dark: #1d45ab;
  --landing-accent: #ff7a59;
  --landing-surface: #ffffff;
  --landing-muted: #5b6b7f;
  --landing-background: linear-gradient(135deg, rgba(44, 103, 242, 0.95), rgba(22, 30, 54, 0.92));
  --landing-radius-lg: 28px;
  --landing-radius-md: 20px;
  --landing-shadow-lg: 0 25px 60px rgba(20, 34, 78, 0.25);
  --landing-shadow-md: 0 12px 30px rgba(22, 33, 60, 0.2);
  --landing-shadow-sm: 0 6px 16px rgba(20, 36, 80, 0.18);
  --landing-container-width: min(1080px, 100%);
}

body.landing-body {
  margin: 0;
  min-height: 100vh;
  font-family: "Inter", "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  color: #0b1f3a;
  background: #f4f7fb;
  -webkit-font-smoothing: antialiased;
}

.landing-page {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  color: inherit;
}

.landing-hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(280px, 520px) minmax(260px, 1fr);
  gap: clamp(2.5rem, 5vw, 4.5rem);
  padding: clamp(3rem, 6vw, 6rem) clamp(1.5rem, 5vw, 4rem);
  background: radial-gradient(circle at top left, rgba(44, 103, 242, 0.92), rgba(18, 27, 56, 0.92));
  overflow: hidden;
  align-items: center;
}

.landing-hero__background {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 20% 20%, rgba(255, 255, 255, 0.22), transparent 55%),
    radial-gradient(circle at 80% 10%, rgba(255, 255, 255, 0.18), transparent 60%),
    var(--landing-background);
  background-size: cover;
  background-blend-mode: overlay;
  opacity: 0.16;
  pointer-events: none;
}

.landing-hero__content,
.landing-hero__summary {
  position: relative;
  z-index: 1;
}

.landing-hero__content {
  max-width: 540px;
  color: #f4f7ff;
}

.landing-hero__highlights {
  list-style: none;
  margin: 2.25rem 0 0;
  padding: 0;
  display: grid;
  gap: 1rem;
}

.landing-hero__highlights li {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
  font-size: 1rem;
  line-height: 1.6;
  color: rgba(236, 240, 255, 0.9);
}

.landing-hero__bullet {
  width: 0.95rem;
  height: 0.95rem;
  border-radius: 50%;
  background: linear-gradient(135deg, #7bb8ff, #3a74f1);
  box-shadow: 0 0 0 4px rgba(62, 110, 242, 0.25);
  flex-shrink: 0;
  margin-top: 0.35rem;
}

.landing-brand {
  display: inline-flex;
  align-items: center;
  gap: 1rem;
  padding: 0.4rem 0.85rem;
  margin-bottom: 1.75rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(12px);
  box-shadow: var(--landing-shadow-sm);
}

.landing-brand__logo {
  height: 48px;
  width: 48px;
  border-radius: 12px;
  object-fit: contain;
  background: rgba(255, 255, 255, 0.2);
  padding: 0.35rem;
}

.landing-brand__name {
  font-size: 1.125rem;
  font-weight: 600;
  letter-spacing: 0.015em;
}

.landing-hero__title {
  font-size: clamp(2.25rem, 4vw, 3.25rem);
  line-height: 1.15;
  margin: 0 0 1rem;
  font-weight: 700;
}

.landing-hero__subtitle {
  margin: 0;
  font-size: 1.125rem;
  line-height: 1.7;
  color: rgba(236, 240, 255, 0.85);
}

.landing-hero__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem;
  margin-top: 2.5rem;
}

.landing-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.85rem 1.85rem;
  border-radius: 999px;
  font-weight: 600;
  text-decoration: none;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
  border: 1px solid transparent;
}

.landing-button--primary {
  background: var(--landing-surface);
  color: var(--landing-primary);
  box-shadow: var(--landing-shadow-sm);
}

.landing-button--primary:hover,
.landing-button--primary:focus-visible {
  transform: translateY(-2px);
  box-shadow: var(--landing-shadow-md);
}

.landing-button--ghost {
  background: transparent;
  color: #f7faff;
  border-color: rgba(255, 255, 255, 0.45);
}

.landing-button--ghost:hover,
.landing-button--ghost:focus-visible {
  background: rgba(255, 255, 255, 0.12);
}

.landing-hero__summary {
  display: flex;
  justify-content: center;
}

.landing-summary__card {
  align-self: stretch;
  background: rgba(13, 24, 52, 0.7);
  border-radius: var(--landing-radius-lg);
  box-shadow: var(--landing-shadow-lg);
  padding: 2.25rem;
  backdrop-filter: blur(18px);
  color: #f8fbff;
  max-width: 420px;
}

.landing-summary__card h2 {
  margin: 0 0 1rem;
  font-size: 1.6rem;
  line-height: 1.35;
}

.landing-summary__card p {
  margin: 0 0 1.75rem;
  color: rgba(232, 236, 255, 0.85);
  line-height: 1.6;
}

.landing-summary__stats {
  display: grid;
  gap: 1.25rem;
  margin: 0;
  padding: 0;
}

.landing-summary__stats div {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.landing-summary__stats dt {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: rgba(227, 233, 255, 0.7);
}

.landing-summary__stats dd {
  margin: 0;
  font-size: 1.5rem;
  font-weight: 700;
  color: #ffffff;
}

.landing-main {
  flex: 1;
  background: #f9fbfe;
  padding: clamp(3rem, 6vw, 5rem) 0;
}

.landing-section {
  width: 100%;
  padding: 0 clamp(1.5rem, 6vw, 4.5rem);
  margin: 0 auto clamp(3.5rem, 6vw, 5rem);
  box-sizing: border-box;
}

.landing-section:last-of-type {
  margin-bottom: clamp(3rem, 5vw, 4.5rem);
}

.landing-section__header {
  width: var(--landing-container-width);
  margin: 0 auto 2.5rem;
  text-align: center;
}

.landing-section__header h2 {
  margin: 0 0 1rem;
  font-size: clamp(1.8rem, 3.2vw, 2.35rem);
  color: #142341;
}

.landing-section__header p {
  margin: 0;
  color: var(--landing-muted);
  line-height: 1.7;
  font-size: 1.05rem;
}

.landing-features {
  width: var(--landing-container-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: clamp(1.5rem, 3vw, 2.5rem);
}

.landing-feature-card {
  padding: 2rem;
  border-radius: var(--landing-radius-md);
  background: #ffffff;
  box-shadow: var(--landing-shadow-sm);
  border: 1px solid rgba(12, 39, 88, 0.05);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.landing-feature-card:hover,
.landing-feature-card:focus-within {
  transform: translateY(-4px);
  box-shadow: var(--landing-shadow-md);
}

.landing-feature-card h3 {
  margin: 0 0 0.85rem;
  font-size: 1.35rem;
  color: #1c2e4f;
}

.landing-feature-card p {
  margin: 0;
  color: var(--landing-muted);
  line-height: 1.6;
}

.landing-section--cta {
  display: flex;
  justify-content: center;
}

.landing-section--cta .landing-section__content {
  width: var(--landing-container-width);
  background: linear-gradient(135deg, rgba(44, 103, 242, 0.12), rgba(44, 103, 242, 0.02));
  border-radius: var(--landing-radius-lg);
  padding: clamp(2.5rem, 5vw, 3.5rem);
  text-align: center;
  box-shadow: var(--landing-shadow-sm);
}

.landing-section--cta h2 {
  margin: 0 0 1rem;
  font-size: clamp(1.9rem, 3vw, 2.4rem);
  color: #12244b;
}

.landing-section--cta p {
  margin: 0 0 2rem;
  color: var(--landing-muted);
  line-height: 1.7;
  font-size: 1.05rem;
}

.landing-button--accent {
  background: linear-gradient(135deg, var(--landing-primary), var(--landing-primary-dark));
  color: #ffffff;
  box-shadow: var(--landing-shadow-sm);
}

.landing-button--accent:hover,
.landing-button--accent:focus-visible {
  transform: translateY(-2px);
  box-shadow: var(--landing-shadow-md);
}

.landing-footer {
  padding: clamp(2.5rem, 5vw, 3.5rem);
  background: #0d172d;
  color: rgba(255, 255, 255, 0.78);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.75rem;
}

.landing-footer__contact strong {
  display: inline-block;
  min-width: 5.5rem;
  color: #ffffff;
}

.landing-footer__meta {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  align-items: flex-start;
}

.landing-footer__languages a {
  color: #ffffff;
  text-decoration: none;
  font-weight: 600;
  letter-spacing: 0.04em;
}

.landing-footer__languages a:hover,
.landing-footer__languages a:focus-visible {
  text-decoration: underline;
}

.landing-footer__secondary-link a {
  color: rgba(255, 255, 255, 0.82);
  text-decoration: none;
  font-weight: 500;
}

.landing-footer__secondary-link a:hover,
.landing-footer__secondary-link a:focus-visible {
  text-decoration: underline;
}

@media (max-width: 720px) {
  .landing-hero {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .landing-brand {
    justify-content: center;
  }

  .landing-hero__actions {
    justify-content: center;
  }

  .landing-hero__summary {
    justify-content: center;
    margin-top: 2.5rem;
  }

  .landing-footer {
    text-align: center;
    align-items: center;
  }

  .landing-footer__meta {
    align-items: center;
  }
}