:root {
  --bg-dark: #0c1f3f;
  --bg-dark-soft: #13294f;
  --accent: #c8a45a;
  --accent-strong: #b38e41;
  --text-light: #f6f8fb;
  --text-dark: #1e2a3a;
  --muted: #6c7687;
  --surface: #ffffff;
  --border: #d8deea;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Lato", Arial, sans-serif;
  color: var(--text-dark);
  background: #f4f7fc;
  line-height: 1.6;
  text-rendering: optimizeLegibility;
  overflow-wrap: anywhere;
}

.container {
  width: min(1120px, 92%);
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(8px);
  background: rgba(12, 31, 63, 0.92);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.nav-wrap {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.9rem 0;
  gap: 1rem;
}

.brand {
  font-weight: 900;
  letter-spacing: 0.04em;
  color: var(--text-light);
}

.main-nav {
  display: flex;
  gap: 1.25rem;
}

.main-nav a {
  color: var(--text-light);
  text-decoration: none;
  font-weight: 700;
  font-size: 0.95rem;
}

.main-nav a:hover {
  color: #fff1cd;
}

.lang-switcher {
  display: flex;
  gap: 0.35rem;
  flex-wrap: wrap;
}

.lang-btn {
  border: 1px solid rgba(255, 255, 255, 0.28);
  background: rgba(255, 255, 255, 0.06);
  color: #f2f6ff;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.38rem 0.5rem;
  border-radius: 4px;
  cursor: pointer;
  min-height: 34px;
}

.lang-btn.active,
.lang-btn:hover {
  background: rgba(200, 164, 90, 0.35);
  border-color: rgba(200, 164, 90, 0.9);
}

.hero {
  background: linear-gradient(120deg, var(--bg-dark), var(--bg-dark-soft));
  color: var(--text-light);
  padding: 5.4rem 0 4rem;
}

.hero-grid {
  display: grid;
  gap: 2rem;
  grid-template-columns: 1.15fr 0.85fr;
  align-items: stretch;
}

.eyebrow {
  margin: 0 0 0.6rem;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.07em;
  font-weight: 900;
  font-size: 0.78rem;
}

.hero h1 {
  margin: 0;
  line-height: 1.2;
  font-size: clamp(1.9rem, 4.3vw, 3.1rem);
}

.lead {
  margin-top: 1.2rem;
  max-width: 58ch;
  font-size: 1.06rem;
}

.button {
  display: inline-block;
  margin-top: 1rem;
  background: var(--accent);
  color: #222;
  text-decoration: none;
  font-weight: 900;
  padding: 0.8rem 1.25rem;
  border-radius: 4px;
  transition: background 0.2s ease, transform 0.2s ease;
}

.button:hover {
  background: var(--accent-strong);
  transform: translateY(-1px);
}

.hero-card {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 8px;
  padding: 1.25rem 1.4rem;
}

.hero-card h2 {
  margin-top: 0;
  font-size: 1.2rem;
}

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

.hero-card li {
  padding: 0.8rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

.hero-card li:last-child {
  border-bottom: 0;
}

.hero-card span {
  display: block;
  font-size: 0.8rem;
  color: #e0e7f7;
}

.section {
  padding: 4.4rem 0;
}

.section.light {
  background: var(--surface);
}

.section.dark {
  background: #eef3fb;
}

.section-title {
  text-align: center;
  margin: 0 0 2rem;
  font-size: clamp(1.65rem, 3vw, 2.3rem);
}

.center {
  text-align: center;
}

.cards {
  display: grid;
  gap: 1.1rem;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.card {
  background: #f8fbff;
  border: 1px solid var(--border);
  border-top: 3px solid var(--accent);
  border-radius: 6px;
  padding: 1.2rem;
  height: 100%;
}

.card h3 {
  margin: 0 0 0.6rem;
  line-height: 1.35;
  font-size: 1.1rem;
}

.card p {
  margin: 0;
  color: #33445f;
}

.info-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  align-items: start;
}

.info-grid h2 {
  margin: 0 0 0.8rem;
}

.facts {
  margin: 0;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 6px;
  overflow: hidden;
}

.facts div {
  padding: 1rem 1.15rem;
  border-bottom: 1px solid var(--border);
}

.facts div:last-child {
  border-bottom: 0;
}

.facts dt {
  font-weight: 900;
  font-size: 0.85rem;
  text-transform: uppercase;
  color: #3f4f67;
  margin-bottom: 0.3rem;
}

.facts dd {
  margin: 0;
}

.compact {
  padding-top: 3.2rem;
  padding-bottom: 3.5rem;
}

.statement {
  max-width: 780px;
  text-align: center;
}

.statement h2 {
  margin: 0;
}

.statement p {
  margin: 0.9rem auto 0;
  color: #41536f;
}

.testimonials h2 {
  margin: 0;
  font-size: clamp(1.5rem, 2.7vw, 2.1rem);
}

.testimonials-intro {
  margin: 0.9rem 0 0;
  max-width: 90ch;
  color: #33445f;
}

.quote-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.quote-card {
  background: #f8fbff;
  border: 1px solid var(--border);
  border-left: 4px solid var(--accent);
  border-radius: 6px;
  padding: 1rem 1rem 0.9rem;
  height: 100%;
}

.quote-card blockquote {
  margin: 0;
  font-size: 1rem;
  color: #1e2a3a;
}

.quote-card p {
  margin: 0.75rem 0 0;
  font-size: 0.93rem;
  color: #445672;
  font-weight: 700;
}

.disclaimer {
  margin: 1.2rem 0 0;
  font-size: 0.88rem;
  color: #5d6b82;
}

.footer {
  background: var(--bg-dark);
  color: var(--text-light);
  padding: 2.1rem 0;
}

.footer-wrap {
  display: flex;
  justify-content: space-between;
  gap: 1.5rem;
  align-items: center;
}

.footer h2 {
  margin: 0;
}

.footer p {
  margin: 0.25rem 0;
  color: #dce5f5;
}

.button.alt {
  margin-top: 0;
  white-space: nowrap;
}

.footer-bottom-nav {
  margin-top: 1.4rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(255, 255, 255, 0.16);
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.75rem;
}

.footer-bottom-nav a {
  color: #dce5f5;
  text-decoration: none;
  font-weight: 700;
  text-align: center;
  padding: 0.62rem 0.7rem;
  border-radius: 6px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: rgba(255, 255, 255, 0.04);
}

.footer-bottom-nav a:hover {
  color: #ffffff;
  border-color: rgba(200, 164, 90, 0.75);
  background: rgba(200, 164, 90, 0.14);
}

.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(8, 19, 40, 0.72);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  z-index: 200;
}

.modal-backdrop.is-open {
  display: flex;
}

.modal-window {
  width: min(900px, 100%);
  max-height: min(90vh, 860px);
  overflow-y: auto;
  background: #ffffff;
  border-radius: 10px;
  border-top: 4px solid var(--accent);
  padding: 1.2rem 1.2rem 1.1rem;
  box-shadow: 0 22px 60px rgba(0, 0, 0, 0.35);
  position: relative;
}

.modal-window h2 {
  margin: 0 2rem 0.65rem 0;
}

.modal-window h3 {
  margin: 1rem 0 0.4rem;
  color: #1f2f49;
}

.modal-window p {
  margin: 0.5rem 0 0;
  color: #33445f;
}

.modal-window a {
  color: #1b4f9b;
}

.modal-close {
  position: absolute;
  right: 0.75rem;
  top: 0.55rem;
  border: 0;
  background: transparent;
  font-size: 1.7rem;
  line-height: 1;
  cursor: pointer;
  color: #33445f;
  min-width: 34px;
  min-height: 34px;
}

@media (max-width: 920px) {
  .hero-grid,
  .cards,
  .info-grid,
  .quote-grid {
    grid-template-columns: 1fr;
  }

  .main-nav {
    display: none;
  }

  .nav-wrap {
    flex-wrap: wrap;
    justify-content: space-between;
  }

  .footer-wrap {
    flex-direction: column;
    align-items: flex-start;
  }

  .footer-bottom-nav {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .modal-window {
    padding: 1rem;
  }
}

@media (max-width: 640px) {
  .container {
    width: min(1120px, 94%);
  }

  .hero {
    padding: 4.5rem 0 3.1rem;
  }

  .section {
    padding: 3.2rem 0;
  }

  .compact {
    padding-top: 2.6rem;
    padding-bottom: 2.8rem;
  }

  .hero-card,
  .card,
  .quote-card {
    padding: 0.95rem;
  }

  .button,
  .button.alt {
    width: 100%;
    text-align: center;
  }

  .footer-wrap {
    align-items: stretch;
  }

  .footer-bottom-nav {
    grid-template-columns: 1fr;
  }

  .modal-backdrop {
    padding: 0.65rem;
  }

  .modal-window {
    max-height: 92vh;
    border-radius: 8px;
    padding: 0.95rem;
  }
}