.site-header {
  position: sticky;
  inset-block-start: 0;
  z-index: 50;
  border-block-end: 1px solid rgba(217, 228, 236, 0.86);
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(14px);
}

.header-inner {
  display: flex;
  min-height: var(--header-height);
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  display: inline-flex;
  min-width: 0;
  align-items: center;
  gap: 0.7rem;
  color: var(--blue-950);
  font-weight: 850;
  text-decoration: none;
}

.brand img {
  width: 46px;
  height: 46px;
}

.brand__text {
  display: grid;
  line-height: 1.15;
}

.brand__name {
  font-size: 1.02rem;
}

.brand__tag {
  color: var(--muted);
  font-size: 0.75rem;
  font-weight: 650;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.7rem;
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  color: var(--blue-950);
}

.nav-toggle span,
.nav-toggle span::before,
.nav-toggle span::after {
  display: block;
  width: 20px;
  height: 2px;
  border-radius: 10px;
  background: currentColor;
  content: "";
}

.nav-toggle span {
  position: relative;
}

.nav-toggle span::before,
.nav-toggle span::after {
  position: absolute;
  inset-inline-start: 0;
}

.nav-toggle span::before {
  inset-block-start: -7px;
}

.nav-toggle span::after {
  inset-block-start: 7px;
}

.primary-nav {
  display: flex;
  align-items: center;
  gap: 0.2rem;
}

.primary-nav a {
  border-radius: var(--radius);
  color: var(--blue-900);
  font-size: 0.91rem;
  font-weight: 750;
  padding: 0.6rem 0.7rem;
  text-decoration: none;
}

.primary-nav a[aria-current="page"],
.primary-nav a:hover {
  background: var(--surface-blue);
  color: var(--green-700);
}

.hero {
  position: relative;
  min-height: 74vh;
  max-height: 760px;
  display: grid;
  align-items: center;
  overflow: hidden;
  background: var(--blue-950);
}

.hero__media {
  position: absolute;
  inset: 0;
}

.hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero::after {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(7, 29, 54, 0.9), rgba(7, 29, 54, 0.58) 46%, rgba(7, 29, 54, 0.28)),
    linear-gradient(0deg, rgba(7, 29, 54, 0.42), rgba(7, 29, 54, 0));
  content: "";
}

[dir="rtl"] .hero::after {
  background:
    linear-gradient(270deg, rgba(7, 29, 54, 0.9), rgba(7, 29, 54, 0.58) 46%, rgba(7, 29, 54, 0.28)),
    linear-gradient(0deg, rgba(7, 29, 54, 0.42), rgba(7, 29, 54, 0));
}

.hero__content {
  position: relative;
  z-index: 1;
  max-width: 760px;
  padding-block: 6rem;
  color: #fff;
}

.hero__content h1,
.hero__content .eyebrow {
  color: #fff;
}

.hero__content .eyebrow {
  color: #90f0c2;
}

.hero__content p {
  max-width: 680px;
  color: rgba(255, 255, 255, 0.88);
  font-size: 1.15rem;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-block-start: 1.8rem;
}

.site-footer {
  border-block-start: 1px solid rgba(255, 255, 255, 0.11);
  background: var(--blue-950);
  color: rgba(255, 255, 255, 0.82);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 2rem;
  padding-block: 3.2rem;
}

.site-footer h2,
.site-footer h3,
.site-footer a {
  color: #fff;
}

.footer-links {
  display: grid;
  gap: 0.45rem;
}

.footer-links a {
  text-decoration: none;
}

.footer-bottom {
  border-block-start: 1px solid rgba(255, 255, 255, 0.13);
  padding-block: 1rem;
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.9rem;
}

.two-column {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 0.72fr);
  gap: 2rem;
  align-items: start;
}

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

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
}

.page-hero {
  padding-block: 4.7rem 3.5rem;
  background:
    linear-gradient(135deg, rgba(13, 53, 95, 0.96), rgba(15, 112, 75, 0.9)),
    var(--blue-900);
  color: #fff;
}

.page-hero h1,
.page-hero .section__lead {
  color: #fff;
}

.page-hero .section__lead {
  max-width: 760px;
  color: rgba(255, 255, 255, 0.86);
}

@media (max-width: 1180px) {
  .brand__tag {
    display: none;
  }

  .primary-nav a {
    font-size: 0.86rem;
    padding-inline: 0.52rem;
  }

  .grid-4 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 1120px) {
  .nav-toggle {
    display: grid;
  }

  .primary-nav {
    position: fixed;
    inset-block-start: var(--header-height);
    inset-inline: 0;
    display: none;
    max-height: calc(100vh - var(--header-height));
    overflow: auto;
    border-block-start: 1px solid var(--line);
    border-block-end: 1px solid var(--line);
    background: #fff;
    padding: 1rem;
    box-shadow: var(--shadow);
  }

  .primary-nav.is-open {
    display: grid;
  }

  .primary-nav a {
    padding: 0.8rem;
  }

  .two-column,
  .footer-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 780px) {
  .brand__name {
    font-size: 0.95rem;
  }

  .brand img {
    width: 40px;
    height: 40px;
  }

  .hero {
    min-height: 680px;
  }

  .hero__content {
    padding-block: 4rem;
  }

  .hero__content p {
    font-size: 1rem;
  }

  .grid-3,
  .grid-4 {
    grid-template-columns: 1fr;
  }

  .page-hero {
    padding-block: 3.2rem 2.4rem;
  }
}