:root {
  --primary-color: #1d6f8f;
  --primary-light: #e7f6fb;
  --secondary-color: #4b8f65;
  --dark-color: #102a36;
  --text-color: #21313a;
  --muted-color: #5e737c;
  --bg-color: #f7fbfd;
  --surface-color: #ffffff;
  --border-color: #d6e5eb;
  --radius-sm: 12px;
  --radius-md: 22px;
  --radius-lg: 36px;
  --shadow-soft: 0 18px 45px rgba(20, 34, 58, .10);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font-family: Arial, Helvetica, sans-serif; background: var(--bg-color); color: var(--text-color); line-height: 1.65; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
.container { width: min(100% - 32px, 1350px); margin-inline: auto; }
.site-header { position: sticky; top: 0; z-index: 20; background: color-mix(in srgb, var(--surface-color) 92%, transparent); backdrop-filter: blur(12px); border-bottom: 1px solid var(--border-color); }
.header-inner { min-height: 76px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand-link { display: inline-flex; align-items: center; gap: 12px; font-weight: 800; letter-spacing: -.02em; }
.brand-link img { width: 42px; height: 42px; }
.site-nav { display: flex; align-items: center; gap: 8px; }
.site-nav a { padding: 10px 14px; border-radius: var(--radius-sm); color: var(--muted-color); font-weight: 700; font-size: 14px; }
.site-nav a:hover, .site-nav a:focus { background: var(--primary-light); color: var(--primary-color); outline: none; }
.site-nav .nav-cta { background: var(--primary-color); color: white; }
.menu-toggle { display: none; width: 42px; height: 42px; border: 1px solid var(--border-color); border-radius: var(--radius-sm); background: var(--surface-color); }
.menu-toggle span { display: block; width: 18px; height: 2px; background: var(--dark-color); margin: 4px auto; }
.block { padding: 76px 0; }
.hero-block { background: linear-gradient(135deg, var(--surface-color), var(--primary-light)); overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: .95fr 1.05fr; gap: 44px; align-items: center; }
.hero-copy h1, .page-hero h1 { font-size: clamp(38px, 6vw, 55px); line-height: 1.05; margin: 12px 0 18px; letter-spacing: -.05em; }
.hero-copy p, .page-hero p { font-size: 18px; color: var(--muted-color); max-width: 720px; }
.eyebrow, .section-head span { display: inline-flex; color: var(--primary-color); background: var(--primary-light); padding: 6px 10px; border-radius: 999px; font-size: 12px; font-weight: 800; letter-spacing: .06em; text-transform: uppercase; }
.cta-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 24px; }
.btn { display: inline-flex; align-items: center; justify-content: center; min-height: 46px; padding: 0 20px; border-radius: var(--radius-md); font-weight: 800; border: 1px solid transparent; cursor: pointer; }
.btn.primary { background: var(--primary-color); color: white; box-shadow: var(--shadow-soft); }
.btn.secondary { background: var(--surface-color); color: var(--primary-color); border-color: var(--border-color); }
.btn:hover, .btn:focus { transform: translateY(-1px); outline: 3px solid color-mix(in srgb, var(--primary-color) 18%, transparent); }
.hero-visual { border-radius: var(--radius-lg); padding: 18px; background: color-mix(in srgb, var(--surface-color) 75%, transparent); border: 1px solid var(--border-color); box-shadow: var(--shadow-soft); }
.section-head { max-width: 760px; margin-bottom: 28px; }
.section-head h2, .two-col h2, .strip-inner h2, .final-cta h2 { font-size: clamp(28px, 4vw, 42px); line-height: 1.1; margin: 10px 0; letter-spacing: -.03em; }
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 30px; align-items: center; }
.quick-grid, .info-grid, .card-grid, .stats-grid, .facts-grid, .steps-grid, .badge-grid { display: grid; gap: 18px; }
.quick-grid { grid-template-columns: repeat(4, 1fr); }
.info-grid, .card-grid { grid-template-columns: repeat(4, 1fr); }
.stats-grid, .facts-grid, .steps-grid, .badge-grid { grid-template-columns: repeat(4, 1fr); }
.quick-card, .info-card, .content-card, .stat-card, .fact-card, .step-card, .badge-card, .note-card, .form-card, .doc-panel { background: var(--surface-color); border: 1px solid var(--border-color); border-radius: var(--radius-md); padding: 22px; box-shadow: var(--shadow-soft); }
.quick-card span, .info-card h3, .content-card h3, .step-card h3 { display: block; font-size: 18px; font-weight: 850; margin: 0 0 6px; }
.quick-card small, .info-card p, .content-card p, .step-card p, .note-card p { color: var(--muted-color); }
.soft-block { background: color-mix(in srgb, var(--primary-light) 55%, var(--bg-color)); }
.accent-block { background: var(--dark-color); color: white; }
.accent-block p { color: color-mix(in srgb, white 78%, transparent); }
.account-panel, .strip-inner { display: flex; justify-content: space-between; gap: 24px; align-items: center; }
.contact-strip { background: color-mix(in srgb, var(--secondary-color) 12%, var(--bg-color)); }
.stat-card strong { display: block; font-size: 42px; color: var(--primary-color); line-height: 1; }
.fact-card small { display: block; color: var(--muted-color); }
.fact-card strong { font-size: 18px; }
.step-card b { display: inline-flex; width: 36px; height: 36px; align-items: center; justify-content: center; background: var(--primary-color); color: white; border-radius: 50%; }
.map-block { background: color-mix(in srgb, var(--primary-light) 50%, white); }
.section-map, .help-list, .check-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 12px; }
.section-map li, .help-list li, .check-list li { background: var(--surface-color); border: 1px solid var(--border-color); border-radius: var(--radius-sm); padding: 14px 16px; display: flex; justify-content: space-between; gap: 14px; }
.badge-card span { width: 14px; height: 14px; border-radius: 50%; background: var(--secondary-color); display: inline-block; margin-right: 10px; }
.doc-panel { max-width: 900px; }
.doc-section + .doc-section { border-top: 1px solid var(--border-color); margin-top: 20px; padding-top: 20px; }
.clarity-block img { max-width: 150px; justify-self: center; }
.help-list span { color: var(--muted-color); }
.phone-preview { width: 220px; min-height: 380px; margin-inline: auto; border: 12px solid var(--dark-color); border-radius: 34px; background: var(--surface-color); padding: 28px 18px; box-shadow: var(--shadow-soft); display: grid; gap: 14px; }
.phone-preview span { display: block; height: 42px; border-radius: var(--radius-sm); background: var(--primary-light); }
.faq-list { display: grid; gap: 12px; }
.faq-item { border: 1px solid var(--border-color); border-radius: var(--radius-md); background: var(--surface-color); overflow: hidden; }
.faq-item button { width: 100%; padding: 18px 20px; text-align: left; border: 0; background: transparent; font-weight: 850; color: var(--text-color); cursor: pointer; }
.faq-item div { display: none; padding: 0 20px 18px; color: var(--muted-color); }
.faq-item.is-open div { display: block; }
.page-hero { padding: 72px 0; background: linear-gradient(135deg, var(--primary-light), var(--surface-color)); border-bottom: 1px solid var(--border-color); }
.page-main .block { padding: 56px 0; }
.narrow { max-width: 760px; }
.form-card { display: grid; gap: 16px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
label { display: grid; gap: 8px; font-weight: 750; }
input, textarea { width: 100%; padding: 14px 15px; border: 1px solid var(--border-color); border-radius: var(--radius-sm); background: white; color: var(--text-color); font: inherit; }
input:focus, textarea:focus { outline: 3px solid color-mix(in srgb, var(--primary-color) 18%, transparent); border-color: var(--primary-color); }
.check { grid-template-columns: auto 1fr; align-items: start; font-weight: 500; color: var(--muted-color); }
.check input { width: 18px; height: 18px; margin-top: 4px; }
.form-message { margin: 0; color: var(--primary-color); font-weight: 800; }
.site-footer { padding: 56px 0 26px; background: var(--dark-color); color: white; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 28px; }
.footer-logo { width: 46px; margin-bottom: 14px; }
.site-footer p, .site-footer a, .footer-bottom { color: color-mix(in srgb, white 72%, transparent); }
.site-footer a { display: block; margin: 8px 0; }
.footer-bottom { border-top: 1px solid color-mix(in srgb, white 18%, transparent); margin-top: 32px; padding-top: 18px; display: flex; justify-content: space-between; gap: 20px; }
body::before { content: ''; position: fixed; inset: auto auto 8% -80px; width: 310px; height: 280px; background: var(--primary-light); border-radius: 50%; z-index: -1; opacity: .7; }