* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Inter", Arial, sans-serif;
  background: #ffffff;
  color: #0a223d;
  line-height: 1.7;
}

a {
  color: inherit;
  text-decoration: none;
}

.header {
  background: #ffffff;
  border-bottom: 1px solid #e4e9f1;
  padding: 18px 0;
  position: sticky;
  top: 0;
  z-index: 20;
}

.container {
  max-width: 1220px;
  margin: auto;
  padding: 0 32px;
}

.header-flex {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  display: flex;
  align-items: baseline;
  gap: 6px;
  letter-spacing: 0.08em;
}

.logo-main {
  font-weight: 800;
  font-size: 20px;
  text-transform: uppercase;
  color: #0a223d;
}

.logo-sub {
  font-weight: 500;
  font-size: 11px;
  padding: 2px 7px;
  border-radius: 999px;
  border: 1px solid #d2d9e6;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: #4b607e;
}

.nav-wrapper {
  display: flex;
  align-items: center;
  gap: 18px;
}

.nav a {
  margin-left: 18px;
  font-size: 14px;
  font-weight: 600;
  color: #0a223d;
  opacity: 0.9;
}

.nav a:hover {
  opacity: 1;
}

.lang-switch {
  font-size: 13px;
  border-left: 1px solid #d2d9e6;
  padding-left: 14px;
}

.lang-switch a {
  margin-left: 8px;
  margin-right: 4px;
  opacity: 0.6;
}

.lang-switch a.active {
  opacity: 1;
  font-weight: 600;
}

.btn-wa {
  padding: 8px 14px;
  border-radius: 999px;
  border: 1px solid #d2d9e6;
  font-size: 13px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: #f7f9ff;
  color: #0a223d;
  white-space: nowrap;
}

.btn-wa:hover {
  background: #edf2ff;
}

.btn-wa-icon {
  width: 14px;
  height: 14px;
  border-radius: 999px;
  border: 2px solid #25d366;
}

.hero {
  background: radial-gradient(circle at top left, #f1f7ff, #ffffff);
  padding: 120px 0 110px;
  border-bottom: 1px solid #e1e8f3;
}

.hero-inner {
  max-width: 900px;
}

.hero h1 {
  font-size: 44px;
  margin-bottom: 20px;
}

.hero-lead {
  font-size: 18px;
  opacity: 0.9;
  margin-bottom: 14px;
}

.hero-meta {
  margin-top: 18px;
  font-size: 13px;
  color: #43526a;
}

.section {
  padding: 80px 0;
}

.section-narrow {
  max-width: 900px;
}

h2 {
  font-size: 30px;
  margin-bottom: 20px;
}

h3 {
  font-size: 20px;
  margin: 18px 0 10px;
}

p {
  margin-bottom: 12px;
}

ul {
  padding-left: 20px;
  margin-bottom: 12px;
}

ul li {
  margin-bottom: 6px;
}

.grid-2 {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 36px;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.card {
  border-radius: 12px;
  border: 1px solid #dde5f1;
  padding: 20px 22px;
  background: #ffffff;
}

.badge {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 999px;
  border: 1px solid #cad6ea;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: #43526a;
  margin-bottom: 10px;
}

.process-steps {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
  margin-top: 18px;
}

.process-step {
  border-radius: 10px;
  border: 1px solid #dde5f1;
  padding: 14px 14px 12px;
  font-size: 13px;
}

.step-num {
  width: 22px;
  height: 22px;
  border-radius: 999px;
  background: #0057d8;
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 600;
  margin-bottom: 6px;
}

.step-title {
  font-weight: 600;
  margin-bottom: 4px;
}

.form {
  margin-top: 26px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  max-width: 640px;
}

input, textarea {
  padding: 13px;
  border-radius: 6px;
  border: 1px solid #bcc7d8;
  font-size: 14px;
  width: 100%;
}

textarea {
  min-height: 140px;
}

.btn-primary {
  padding: 13px;
  background: #0057d8;
  color: #ffffff;
  font-weight: 600;
  border-radius: 6px;
  border: none;
  font-size: 15px;
  cursor: pointer;
  text-align: center;
}

.btn-primary:hover {
  background: #0b6cff;
}

.footer {
  background: #0a223d;
  color: #f4f7ff;
  padding: 52px 0 22px;
  margin-top: 70px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1.1fr 1.1fr;
  gap: 40px;
}

.footer h3 {
  margin: 0 0 10px;
  font-size: 18px;
}

.footer h4 {
  margin-bottom: 8px;
  font-size: 14px;
}

.footer p {
  margin-bottom: 6px;
  font-size: 13px;
}

.footer-list {
  list-style: none;
  padding: 0;
}

.footer-list li {
  margin-bottom: 6px;
}

.footer-list a {
  font-size: 13px;
  color: #dbe8ff;
}

.footer-bottom {
  text-align: center;
  margin-top: 20px;
  font-size: 13px;
  opacity: 0.75;
}

.page-hero {
  padding: 70px 0 30px;
  border-bottom: 1px solid #e1e8f3;
  background: #f7fbff;
  margin-bottom: 30px;
}

.page-hero h1 {
  font-size: 32px;
  margin-bottom: 8px;
}

.page-hero p {
  max-width: 800px;
}