:root {
  --bg: #ffffff;
  --text: #0f172a;
  --muted: #4b5563;
  --line: #d9e2ec;
  --soft: #f7fbff;
  --navy: #061d53;
  --blue: #2f90cb;
  --dark: #081936;
  --shadow: 0 16px 36px rgba(8, 25, 54, 0.08);
  --radius: 28px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--text);
  background: var(--bg);
  font-family: Inter, Arial, Helvetica, sans-serif;
  line-height: 1.7;
}

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

a {
  color: var(--navy);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.container {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(10px);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 14px 0;
}

.brand {
  display: flex;
  align-items: center;
  gap: 14px;
}

.brand img {
  width: 64px;
  height: 64px;
  object-fit: contain;
}

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

.brand-name {
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--navy);
  line-height: 1;
}

.brand-sub {
  margin-top: 4px;
  color: var(--muted);
  font-size: 0.95rem;
}

.main-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 22px;
}

.main-nav a {
  color: var(--muted);
  font-weight: 500;
}

.main-nav a:hover {
  color: var(--navy);
  text-decoration: none;
}

.hero {
  background: linear-gradient(180deg, #f7fbff 0%, #ffffff 100%);
}

.hero-grid,
.split,
.grid {
  display: grid;
  gap: 24px;
}

.hero-grid {
  grid-template-columns: 1.2fr 0.9fr;
  align-items: center;
  padding: 72px 0;
}

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

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

.section {
  padding: 76px 0;
}

.section-soft {
  background: var(--soft);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.section-dark {
  background: var(--dark);
}

.legal-section {
  padding-top: 56px;
  padding-bottom: 56px;
}

.eyebrow {
  margin: 0 0 14px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--blue);
  font-size: 0.82rem;
  font-weight: 700;
}

.eyebrow-light {
  color: #9fcfed;
}

h1, h2, h3 {
  margin: 0 0 12px;
  line-height: 1.12;
  letter-spacing: -0.03em;
}

h1 {
  font-size: clamp(2.4rem, 5vw, 4.3rem);
}

h2 {
  font-size: clamp(1.7rem, 3vw, 2.4rem);
}

h3 {
  font-size: 1.18rem;
}

p {
  margin: 0 0 14px;
  color: var(--muted);
}

.lead {
  font-size: 1.08rem;
  max-width: 760px;
}

.section-intro {
  max-width: 760px;
  margin-bottom: 28px;
}

.button-row,
.contact-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 26px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 18px;
  border-radius: 16px;
  font-weight: 700;
  transition: transform 0.18s ease;
}

.btn:hover {
  transform: translateY(-1px);
  text-decoration: none;
}

.btn-primary {
  background: var(--navy);
  color: #fff;
}

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

.card {
  padding: 28px;
  border-radius: var(--radius);
  background: #fff;
  border: 1px solid rgba(217, 226, 236, 0.95);
  box-shadow: var(--shadow);
}

.spotlight {
  background: linear-gradient(180deg, #ffffff 0%, #f7fbff 100%);
}

.list-check,
.list-topics {
  margin: 18px 0 0;
  padding-left: 20px;
}

.list-check li,
.list-topics li {
  margin: 10px 0;
  color: var(--muted);
}

.dark-copy p,
.section-dark h2 {
  color: #f4f8fc;
}

.contact-item + .contact-item {
  margin-top: 16px;
}

.contact-label {
  display: block;
  margin-bottom: 4px;
  color: var(--muted);
  font-size: 0.9rem;
}

.protected-mail {
  display: inline-flex;
  align-items: center;
  min-height: 42px;
  padding: 8px 12px;
  border: 1px dashed var(--line);
  border-radius: 12px;
  background: #fbfdff;
}

.contact-note {
  font-size: 0.95rem;
  margin-top: 14px;
}

.site-footer {
  border-top: 1px solid var(--line);
  background: #f7fbff;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  flex-wrap: wrap;
  padding: 24px 0 30px;
  color: var(--muted);
  font-size: 0.95rem;
}

@media (max-width: 960px) {
  .hero-grid,
  .grid-3,
  .grid-2,
  .split {
    grid-template-columns: 1fr;
  }

  .main-nav {
    display: none;
  }

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

  .hero-grid {
    padding: 56px 0;
  }

  .section {
    padding: 58px 0;
  }
}