:root {
  --brand: #12344d;
  --brand-accent: #2b7a78;
  --ink: #163047;
  --muted: #5d6b78;
  --surface: #ffffff;
  --surface-alt: #f4f7f9;
  --line: #d7e0e6;
  --highlight: #f0b429;
}

html {
  scroll-behavior: smooth;
}

body {
  color: var(--ink);
  background: var(--surface);
}

a {
  color: var(--brand-accent);
}

a:hover,
a:focus {
  color: var(--brand);
}

.container {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(8px);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 14px 0;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--brand);
  font-size: 1.1rem;
  font-weight: 700;
}

.brand img {
  border-radius: 8px;
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 16px;
  align-items: center;
}

.site-nav a {
  text-decoration: none;
  font-weight: 600;
  color: var(--brand);
}

.site-nav .button-link,
.primary-cta,
.secondary-cta {
  display: inline-block;
  text-decoration: none;
  border-radius: 999px;
  padding: 12px 20px;
  font-weight: 700;
}

.site-nav .button-link,
.primary-cta {
  background: var(--brand);
  color: #fff;
}

.site-nav .button-link:hover,
.primary-cta:hover,
.site-nav .button-link:focus,
.primary-cta:focus {
  color: #fff;
  background: #0e283c;
}

.secondary-cta {
  border: 1px solid var(--brand);
  color: var(--brand);
}

.secondary-cta:hover,
.secondary-cta:focus {
  color: var(--brand);
  background: #edf3f7;
}

.hero {
  background:
    linear-gradient(130deg, rgba(18, 52, 77, 0.94), rgba(43, 122, 120, 0.84)),
    url("../images/corporate-training.jpg") center/cover no-repeat;
  color: #fff;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.3fr 0.9fr;
  gap: 32px;
  align-items: center;
  min-height: 72vh;
  padding: 88px 0;
}

.hero h1,
.hero h2 {
  color: #fff;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.82rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--highlight);
}

.lead {
  font-size: 1.15rem;
  max-width: 60ch;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 28px 0 24px;
}

.hero-points,
.check-list {
  padding-left: 20px;
}

.hero-card,
.info-panel,
.service-card,
.topic-box,
.contact-form,
.feature-panel {
  background: rgba(255, 255, 255, 0.96);
  color: var(--ink);
  border: 1px solid rgba(255, 255, 255, 0.4);
  border-radius: 18px;
  box-shadow: 0 16px 40px rgba(7, 28, 43, 0.12);
}

.hero-card img {
  display: block;
  width: 100%;
  border-radius: 18px 18px 0 0;
}

.hero-card-copy {
  padding: 22px;
}

.section {
  padding: 72px 0;
}

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

.section-heading {
  max-width: 740px;
  margin-bottom: 28px;
}

.card-grid,
.topic-grid,
.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.service-card,
.topic-box,
.feature-panel {
  padding: 24px;
}

.service-card h3,
.feature-panel h3 {
  margin-top: 0;
}

.service-card a,
.footer-grid a {
  text-decoration: none;
}

.two-column {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 28px;
  align-items: start;
}

.info-panel {
  padding: 24px;
}

.contact-layout {
  align-items: start;
}

.contact-form {
  padding: 24px;
}

.contact-form label {
  display: block;
  margin-bottom: 6px;
  font-weight: 700;
}

.contact-form textarea {
  resize: vertical;
}

.contact-trap {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.contact-details p {
  margin: 0 0 10px;
}

.site-footer {
  background: #0e2434;
  color: #dbe6ed;
  padding-top: 36px;
}

.site-footer a {
  color: #dbe6ed;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: 24px;
}

.footer-brand {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 10px;
}

.footer-bottom {
  border-top: 1px solid rgba(219, 230, 237, 0.15);
  margin-top: 24px;
  padding: 18px 0 28px;
}

.page-hero {
  background: linear-gradient(135deg, #12344d, #1d5568);
  color: #fff;
  padding: 88px 0 64px;
}

.page-hero h1 {
  color: #fff;
  max-width: 16ch;
}

.page-hero p {
  max-width: 62ch;
  font-size: 1.08rem;
}

.breadcrumb {
  margin-bottom: 14px;
  font-size: 0.95rem;
  color: #d3dee6;
}

.breadcrumb a {
  color: #fff;
}

.feature-panel ul {
  padding-left: 20px;
  margin-bottom: 0;
}

@media (max-width: 900px) {
  .hero-grid,
  .two-column,
  .footer-grid,
  .card-grid,
  .topic-grid,
  .feature-grid {
    grid-template-columns: 1fr;
  }

  .header-inner {
    align-items: flex-start;
    flex-direction: column;
  }

  .site-nav {
    justify-content: flex-start;
  }

  .page-hero h1 {
    max-width: none;
  }
}

@media (max-width: 640px) {
  .hero-grid {
    padding: 64px 0;
    min-height: auto;
  }

  .section {
    padding: 56px 0;
  }

  .site-nav {
    gap: 12px;
  }
}