:root {
  --bg: #f4f7fb;
  --surface: #ffffff;
  --text: #172133;
  --muted: #5a6780;
  --primary: #0e3a8a;
  --primary-strong: #0a2c68;
  --line: #dfe6f2;
  --accent: #c39b55;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Ruluko", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
}

h1,
h2,
h3,
.brand-text strong {
  font-family: "Belleza", Georgia, "Times New Roman", serif;
}

img {
  max-width: 100%;
  display: block;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.92);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(8px);
}

.nav-wrap {
  min-height: 80px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--text);
}

.brand-logo {
  width: 50px;
  height: 50px;
  border-radius: 10px;
  object-fit: contain;
  background: #fff;
  border: 1px solid var(--line);
  padding: 3px;
}

.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.brand-text strong {
  font-size: 0.98rem;
}

.brand-text span {
  color: var(--muted);
  font-size: 0.84rem;
}

.nav-list {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 20px;
  margin: 0;
  padding: 0;
}

.nav-list a {
  text-decoration: none;
  color: var(--text);
  font-weight: 500;
}

.nav-list a:hover {
  color: var(--primary);
}

.hero {
  padding: 88px 0 78px;
  background-image:
    linear-gradient(96deg, rgba(8, 20, 43, 0.92) 0%, rgba(8, 20, 43, 0.82) 40%, rgba(8, 20, 43, 0.42) 66%, rgba(8, 20, 43, 0.18) 100%),
    url("hero-bg.svg");
  background-size: cover;
  background-position: center;
  border-bottom: 1px solid var(--line);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr;
  gap: 30px;
  align-items: center;
}

.hero-content {
  max-width: 760px;
}

.eyebrow {
  margin: 0 0 8px;
  color: var(--primary);
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  font-size: 0.75rem;
}

h1 {
  margin: 0 0 14px;
  font-size: clamp(1.9rem, 3.7vw, 3rem);
  line-height: 1.18;
  color: #f5f9ff;
}

h2 {
  margin: 0 0 12px;
  font-size: clamp(1.45rem, 2.3vw, 2rem);
  line-height: 1.25;
}

h3 {
  margin: 0 0 8px;
  font-size: 1.03rem;
}

p {
  margin: 0 0 12px;
  color: var(--muted);
}

.hero p {
  color: rgba(227, 236, 252, 0.92);
}

.hero-actions {
  margin-top: 22px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.btn {
  display: inline-block;
  text-decoration: none;
  border-radius: 10px;
  font-weight: 600;
  font-size: 0.95rem;
  padding: 10px 15px;
  transition: 0.2s ease;
}

.btn-primary {
  background: var(--primary);
  color: #fff;
  border: 1px solid var(--primary);
}

.btn-primary:hover {
  background: var(--primary-strong);
}

.btn-secondary {
  color: #f2f7ff;
  border: 1px solid rgba(230, 238, 251, 0.65);
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(2px);
}

.btn-secondary:hover {
  border-color: rgba(255, 255, 255, 0.96);
  background: rgba(255, 255, 255, 0.16);
}

.hero-card {
  background: rgba(255, 255, 255, 0.93);
  border: 1px solid rgba(255, 255, 255, 0.8);
  border-radius: 18px;
  padding: 36px;
  box-shadow: 0 18px 30px rgba(8, 25, 55, 0.2);
}

.hero-card ul {
  margin: 0;
  padding-left: 18px;
  color: #3f4f6a;
}

.section {
  padding: 72px 0;
}

.section-head {
  margin-bottom: 14px;
}

.lead {
  max-width: 760px;
}

.cards {
  margin-top: 24px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 18px;
}

.card p {
  margin-bottom: 0;
}

.section-muted {
  background: #edf2fa;
  border-block: 1px solid var(--line);
}

.split {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 30px;
  align-items: start;
}

.contact-box {
  border: 1px solid var(--line);
  background: var(--surface);
  border-radius: 14px;
  padding: 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.site-footer {
  background: #0f1e3a;
  color: #dfe6f5;
  padding: 46px 0 10px 0;
}

.site-footer .container {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.footer-copy {
  /* max-width: 860px; */
}

.site-footer p {
  color: #d0daee;
  margin-bottom: 12px;
  font-size: 0.95rem;
}

.footer-title {
  color: #fff;
  margin-bottom: 16px;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding-top: 22px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-social {
  display: flex;
  gap: 20px;
}

.footer-social-link {
  display: inline-flex;
  font-size: 16px;
  color: inherit;
  transition: opacity 0.2s ease;
}

.footer-social-link:hover {
  opacity: 0.7;
}

.copyright {
  margin: 0;
  color: #fff;
  font-weight: 500;
  font-size: 0.95rem;
}

@media (max-width: 980px) {
  .hero-grid,
  .split,
  .cards {
    grid-template-columns: 1fr;
  }

  .contact-box {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 760px) {
  .site-header {
    position: static;
  }

  .nav-wrap {
    min-height: auto;
    padding: 12px 0;
    flex-direction: column;
    align-items: flex-start;
  }

  .nav-list {
    flex-wrap: wrap;
    gap: 12px 16px;
  }

  .hero {
    padding-top: 52px;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 16px;
    align-items: flex-start;
  }

  .footer-social {
    justify-content: center;
    width: 100%;
  }
}