:root {
  --white: #ffffff;
  --blue-50: #f3f8ff;
  --blue-100: #e4f0ff;
  --blue-200: #c7def8;
  --blue-500: #1f73be;
  --blue-600: #155fa3;
  --blue-700: #0d477d;
  --blue-900: #082f55;
  --gray-50: #f7f9fb;
  --gray-100: #edf1f5;
  --gray-300: #c9d2dc;
  --gray-600: #5d6b7a;
  --gray-800: #243242;
  --text: #172331;
  --border: #d7e1ec;
  --shadow: 0 16px 36px rgba(8, 47, 85, 0.12);
  --max: 1180px;
}

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

html {
  scroll-behavior: smooth;
}

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

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

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

p {
  color: var(--gray-600);
  font-size: 1.03rem;
  margin-bottom: 18px;
}

ul {
  color: var(--gray-600);
}

.container {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 20px;
}

.topbar {
  background: var(--blue-900);
  color: var(--blue-100);
  font-size: 0.9rem;
}

.topbar-inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 9px 20px;
  display: flex;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}

.site-header {
  background: var(--white);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 4px 18px rgba(8, 47, 85, 0.06);
}

.header-inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.logo {
  font-size: 1.22rem;
  font-weight: 800;
  color: var(--blue-900);
  letter-spacing: -0.02em;
  white-space: nowrap;
}

.logo span {
  color: var(--blue-500);
}

.main-nav {
  display: flex;
  justify-content: flex-end;
  flex-wrap: wrap;
  gap: 17px;
}

.main-nav a {
  color: var(--gray-800);
  font-size: 0.94rem;
  font-weight: 700;
  transition: color 0.2s ease;
}

.main-nav a:hover,
.main-nav a.active {
  color: var(--blue-500);
}

.hero {
  background: linear-gradient(180deg, var(--blue-50), var(--white));
  border-bottom: 1px solid var(--border);
  padding: 86px 0;
}

.hero-grid {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 20px;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 48px;
  align-items: center;
}

.hero-media {
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: var(--shadow);
  background: var(--white);
}

.hero-media img {
  width: 100%;
  height: 470px;
  object-fit: cover;
}

.eyebrow {
  display: inline-block;
  background: var(--blue-100);
  color: var(--blue-700);
  border: 1px solid var(--blue-200);
  padding: 7px 13px;
  border-radius: 4px;
  font-size: 0.82rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  margin-bottom: 20px;
}

h1 {
  color: var(--blue-900);
  font-size: clamp(2.45rem, 5vw, 4.75rem);
  line-height: 1.04;
  letter-spacing: -0.045em;
  margin-bottom: 24px;
}

.hero p {
  font-size: 1.18rem;
  color: var(--gray-800);
  max-width: 760px;
  margin-bottom: 32px;
}

.hero-actions,
.button-row {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 22px;
  border-radius: 4px;
  font-weight: 800;
  font-size: 0.92rem;
  text-transform: uppercase;
  letter-spacing: 0.035em;
  transition: transform 0.2s ease, background 0.2s ease, border 0.2s ease;
}

.btn-primary {
  background: var(--blue-600);
  color: var(--white);
  border: 1px solid var(--blue-600);
}

.btn-primary:hover {
  background: var(--blue-700);
  border-color: var(--blue-700);
  transform: translateY(-2px);
}

.btn-secondary {
  background: var(--white);
  color: var(--blue-700);
  border: 1px solid var(--blue-300, #a9c9ec);
}

.btn-secondary:hover {
  border-color: var(--blue-600);
  transform: translateY(-2px);
}

.section {
  padding: 86px 0;
}

.section-soft {
  background: var(--blue-50);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.section-head {
  max-width: 900px;
  margin-bottom: 44px;
}

.section-kicker {
  color: var(--blue-600);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.82rem;
  margin-bottom: 10px;
}

h2 {
  color: var(--blue-900);
  font-size: clamp(2rem, 4vw, 3.35rem);
  line-height: 1.12;
  letter-spacing: -0.035em;
  margin-bottom: 18px;
}

h3 {
  color: var(--blue-900);
  font-size: 1.35rem;
  line-height: 1.25;
  margin-bottom: 12px;
}

.grid-2 {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 44px;
  align-items: center;
}

.panel {
  background: var(--white);
  border: 1px solid var(--border);
  border-top: 5px solid var(--blue-500);
  border-radius: 8px;
  padding: 34px;
  box-shadow: var(--shadow);
}

.panel ul {
  padding-left: 20px;
  margin-top: 18px;
}

.panel li {
  margin-bottom: 10px;
}

.image-card {
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  background: var(--white);
}

.image-card img {
  width: 100%;
  height: 420px;
  object-fit: cover;
}

.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 28px;
  box-shadow: 0 10px 24px rgba(8, 47, 85, 0.08);
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.card:hover {
  transform: translateY(-4px);
  border-color: var(--blue-500);
}

.card img {
  width: 100%;
  height: 190px;
  object-fit: cover;
  border-radius: 6px;
  margin-bottom: 20px;
}

.card-number {
  width: 42px;
  height: 42px;
  border-radius: 4px;
  background: var(--blue-600);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 900;
  margin-bottom: 18px;
}

.card-link,
.link-blue {
  color: var(--blue-600);
  font-weight: 800;
}

.card-link {
  display: inline-block;
  margin-top: 6px;
  text-transform: uppercase;
  letter-spacing: 0.035em;
  font-size: 0.9rem;
}

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

.step {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 26px;
  box-shadow: 0 10px 24px rgba(8, 47, 85, 0.07);
}

.step-number {
  width: 42px;
  height: 42px;
  border-radius: 4px;
  background: var(--blue-600);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 900;
  margin-bottom: 18px;
}

.cta {
  background: linear-gradient(135deg, var(--blue-900), var(--blue-600));
  color: var(--white);
  text-align: center;
  padding: 82px 0;
}

.cta .container {
  max-width: 920px;
}

.cta h2 {
  color: var(--white);
}

.cta p {
  color: var(--blue-100);
  font-size: 1.12rem;
  margin-bottom: 32px;
}

.cta .section-kicker {
  color: var(--blue-100);
}

.cta .btn-primary {
  background: var(--white);
  color: var(--blue-700);
  border-color: var(--white);
}

.cta .btn-primary:hover {
  background: var(--blue-100);
}

.faq-wrap {
  max-width: 980px;
}

details {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 6px;
  margin-bottom: 13px;
  overflow: hidden;
  box-shadow: 0 6px 18px rgba(8, 47, 85, 0.05);
}

summary {
  cursor: pointer;
  padding: 19px 56px 19px 22px;
  font-weight: 800;
  color: var(--blue-900);
  list-style: none;
  position: relative;
}

summary::-webkit-details-marker {
  display: none;
}

summary::after {
  content: "+";
  color: var(--blue-600);
  font-size: 1.45rem;
  position: absolute;
  right: 22px;
  top: 50%;
  transform: translateY(-50%);
}

details[open] summary::after {
  content: "–";
}

details p {
  padding: 0 22px 22px;
  margin-bottom: 0;
}

.site-footer {
  background: var(--blue-900);
  color: var(--blue-100);
  padding: 44px 0;
}

.footer-inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 20px;
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 40px;
}

.site-footer .logo {
  color: var(--white);
}

.site-footer p {
  color: var(--blue-100);
}

.footer-links {
  display: flex;
  justify-content: flex-end;
  flex-wrap: wrap;
  gap: 14px 24px;
}

.footer-links a {
  color: var(--blue-100);
  font-size: 0.92rem;
  font-weight: 700;
}

.footer-links a:hover {
  color: var(--white);
}

@media (max-width: 980px) {
  .header-inner {
    flex-direction: column;
    align-items: flex-start;
  }

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

  .hero-grid,
  .grid-2,
  .cards,
  .steps,
  .footer-inner {
    grid-template-columns: 1fr;
  }

  .hero {
    padding: 58px 0;
  }

  .hero-media img,
  .image-card img {
    height: auto;
  }

  .section {
    padding: 64px 0;
  }

  .footer-links {
    justify-content: flex-start;
  }
}