:root {
  --bg: #f5f7fb;
  --bg-soft: #eef2f9;
  --surface: #ffffff;
  --surface-strong: #e8edf8;
  --text: #13203a;
  --text-soft: #44526f;
  --primary: #0f5db8;
  --primary-strong: #09458a;
  --ring: #0f5db8;
  --border: #dbe3f1;
  --shadow: 0 20px 40px rgba(14, 26, 50, 0.08);
  --radius: 14px;
  --max-width: 1120px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  background: radial-gradient(1400px 700px at 105% -10%, #dce8ff 0%, transparent 55%),
    radial-gradient(1000px 500px at -10% 10%, #edf3ff 0%, transparent 65%),
    var(--bg);
  color: var(--text);
  font-family: "Verdana", "Tahoma", sans-serif;
  font-size: 16px;
  line-height: 1.6;
}

h1,
h2,
h3 {
  color: #0a1a35;
  line-height: 1.2;
  font-family: "Trebuchet MS", "Gill Sans", sans-serif;
  margin-top: 0;
}

h1 {
  font-size: clamp(2rem, 4vw, 3rem);
  letter-spacing: 0.01em;
}

h2 {
  font-size: clamp(1.5rem, 2.3vw, 2.1rem);
}

h3 {
  font-size: 1.2rem;
}

p {
  margin: 0 0 1rem;
}

a {
  color: var(--primary-strong);
  text-decoration-thickness: 1.5px;
  text-underline-offset: 0.18em;
}

a:hover {
  color: #073770;
}

a:focus-visible,
button:focus-visible {
  outline: 3px solid var(--ring);
  outline-offset: 2px;
}

.skip-link {
  position: absolute;
  left: 10px;
  top: -100px;
  background: #0a1a35;
  color: #fff;
  padding: 0.55rem 0.8rem;
  border-radius: 10px;
  z-index: 999;
  text-decoration: none;
}

.skip-link:focus {
  top: 10px;
}

.container {
  width: min(var(--max-width), 92vw);
  margin-inline: auto;
}

.section {
  padding: clamp(2.5rem, 5vw, 5rem) 0;
}

.section-soft {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.45), rgba(221, 230, 247, 0.45));
  border-block: 1px solid rgba(15, 93, 184, 0.08);
}

.section-title {
  margin-bottom: 1.4rem;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  border-bottom: 1px solid rgba(12, 42, 85, 0.12);
  backdrop-filter: saturate(1.2) blur(12px);
  background: rgba(245, 247, 251, 0.92);
}

.header-row {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  color: #071a35;
  font-size: 1.2rem;
  letter-spacing: 0.03em;
  font-weight: 700;
  text-decoration: none;
}

.site-nav ul {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  align-items: center;
  gap: 1rem;
}

.site-nav a {
  font-size: 0.97rem;
  font-weight: 600;
  color: #19345f;
  text-decoration: none;
  border-radius: 10px;
  padding: 0.45rem 0.65rem;
}

.site-nav a[aria-current="page"] {
  background: #e3ebfb;
  color: #082f68;
}

.site-nav a:hover {
  background: #eaf0fc;
}

.nav-toggle {
  display: none;
  border: 1px solid #aac0e8;
  border-radius: 10px;
  background: #ffffff;
  color: #19345f;
  font-weight: 700;
  padding: 0.45rem 0.75rem;
}

.hero {
  padding-top: clamp(3.2rem, 7vw, 6rem);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.35fr 0.9fr;
  gap: clamp(1.2rem, 3vw, 2.5rem);
}

.eyebrow {
  margin-bottom: 0.6rem;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  color: #265288;
  font-weight: 700;
  font-size: 0.78rem;
}

.lead {
  font-size: clamp(1.02rem, 2vw, 1.2rem);
  color: var(--text-soft);
}

.cta-row {
  display: flex;
  gap: 0.7rem;
  flex-wrap: wrap;
  margin-top: 1.5rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0.7rem 1rem;
  border-radius: 12px;
  font-weight: 700;
  border: 1px solid transparent;
  text-decoration: none;
}

.btn-primary {
  background: linear-gradient(180deg, var(--primary), var(--primary-strong));
  color: #fff;
}

.btn-primary:hover {
  color: #fff;
  filter: brightness(1.05);
}

.btn-secondary {
  background: #ffffff;
  border-color: #b8cae8;
}

.hero-panel {
  background: linear-gradient(180deg, #ffffff, #edf3ff);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1.3rem 1.2rem;
}

.hero-panel ul {
  margin: 0;
  padding-left: 1.2rem;
}

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

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1.1rem 1rem;
}

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

.value {
  border-radius: var(--radius);
  border: 1px solid #cad8f1;
  background: linear-gradient(180deg, #ffffff 0%, #f2f6ff 100%);
  padding: 1rem;
}

.contact-strip {
  background: linear-gradient(120deg, #0f3f7f 0%, #0f5db8 100%);
  color: #fff;
  border-radius: 16px;
  padding: clamp(1.4rem, 3.5vw, 2.3rem);
  box-shadow: var(--shadow);
}

.contact-strip h2,
.contact-strip p,
.contact-strip a {
  color: #fff;
}

.page-intro {
  padding-bottom: 1rem;
}

.narrow {
  width: min(860px, 100%);
}

.content-block {
  margin-bottom: 1.8rem;
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.1rem 1rem;
  box-shadow: var(--shadow);
}

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

.site-footer {
  border-top: 1px solid rgba(10, 46, 98, 0.14);
  background: #f0f4fc;
  padding: 1.2rem 0;
}

.footer-grid {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.site-footer p {
  margin: 0;
}

.site-footer ul {
  list-style: none;
  display: flex;
  padding: 0;
  margin: 0;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.reveal {
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 860px) {
  .hero-grid,
  .value-grid,
  .process-grid {
    grid-template-columns: 1fr;
  }

  .card-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 760px) {
  .nav-toggle {
    display: inline-flex;
  }

  .site-nav {
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    background: #f6f8fc;
    border-bottom: 1px solid #c8d7ef;
    display: none;
  }

  .site-nav.is-open {
    display: block;
  }

  .site-nav ul {
    width: min(var(--max-width), 92vw);
    margin: 0 auto;
    padding: 0.9rem 0 1.1rem;
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.4rem;
  }

  .site-nav a {
    display: block;
  }
}