:root {
  --bg: #0e1320;
  --panel: #151c2e;
  --panel-2: #1c2740;
  --text: #f5f7fb;
  --muted: #b8c2d8;
  --brand: #1ec8ff;
  --brand-dark: #0da0cf;
  --accent: #ff6b35;
  --line: rgba(255,255,255,0.08);
  --max: 1120px;
}
* { box-sizing: border-box; }
body { margin: 0; font-family: Arial, Helvetica, sans-serif; background: #0b1020; color: var(--text); line-height: 1.6; }
a { color: var(--brand); text-decoration: none; }
a:hover { text-decoration: underline; }
.container { width: min(calc(100% - 32px), var(--max)); margin: 0 auto; }
.narrow { width: min(calc(100% - 32px), 760px); margin: 0 auto; }
.site-header { position: sticky; top: 0; z-index: 10; background: rgba(11,16,32,0.9); backdrop-filter: blur(8px); border-bottom: 1px solid var(--line); }
.nav { display: flex; justify-content: space-between; align-items: center; padding: 14px 0; gap: 16px; }
.nav nav { display: flex; gap: 18px; align-items: center; flex-wrap: wrap; }
.brand { font-weight: 800; letter-spacing: 0.2px; }
.hero { padding: 80px 0 48px; background: linear-gradient(180deg, #13203d 0%, #0b1020 100%); }
.hero-short { padding: 72px 0 40px; }
.hero-grid { display: grid; grid-template-columns: 1.4fr 0.9fr; gap: 28px; align-items: start; }
.eyebrow { color: var(--brand); text-transform: uppercase; letter-spacing: 1.2px; font-weight: 700; font-size: 0.9rem; }
h1, h2, h3 { line-height: 1.15; margin-top: 0; }
h1 { font-size: clamp(2rem, 4.5vw, 3.8rem); margin-bottom: 16px; }
h2 { font-size: clamp(1.6rem, 3vw, 2.4rem); margin-bottom: 14px; }
.lead { font-size: 1.15rem; color: var(--muted); }
.btn { display: inline-block; background: var(--accent); color: white; padding: 14px 22px; border-radius: 10px; font-weight: 700; border: none; cursor: pointer; text-decoration: none; }
.btn:hover { text-decoration: none; background: #ff5a1f; }
.btn-secondary { background: transparent; border: 1px solid rgba(255,255,255,0.22); }
.btn-small { padding: 10px 14px; }
.large { font-size: 1.05rem; }
.full { width: 100%; text-align: center; }
.cta-row { display: flex; gap: 14px; flex-wrap: wrap; margin: 24px 0; }
.trust-strip, .check-list, .hero-card ul, .sidebar-card ul { padding-left: 20px; }
.trust-strip { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 8px 22px; list-style: none; padding-left: 0; margin: 24px 0 0; }
.trust-strip li::before, .check-list li::before { content: "✓ "; color: var(--brand); font-weight: 700; }
.hero-card, .card, .service-block, .final-cta-box { background: var(--panel); border: 1px solid var(--line); border-radius: 16px; padding: 24px; box-shadow: 0 10px 30px rgba(0,0,0,0.18); }
.section { padding: 56px 0; }
.section-alt { background: #0f172c; }
.feature-grid, .problem-grid, .form-grid, .footer-grid { display: grid; gap: 18px; }
.feature-grid { grid-template-columns: repeat(3, minmax(0,1fr)); margin: 26px 0; }
.problem-grid { grid-template-columns: repeat(3, minmax(0,1fr)); }
.form-grid { grid-template-columns: 1.2fr 0.8fr; align-items: start; }
.callback-form { display: grid; gap: 14px; }
.callback-form label { display: grid; gap: 6px; font-weight: 700; }
.callback-form input, .callback-form textarea { width: 100%; padding: 12px; border-radius: 10px; border: 1px solid rgba(255,255,255,0.12); background: var(--panel-2); color: white; }
.callback-form input:focus, .callback-form textarea:focus { outline: 2px solid var(--brand); outline-offset: 1px; }
.checkbox { display: flex !important; align-items: center; gap: 10px; font-weight: 600 !important; }
.checkbox input { width: auto; }
.note-block { background: var(--panel-2); }
.center { text-align: center; }
.final-cta { padding-bottom: 76px; }
.internal-links { margin-top: 24px; padding-top: 24px; border-top: 1px solid var(--line); }
.internal-links ul { padding-left: 20px; }
.internal-links a { font-weight: 700; }
.site-footer { border-top: 1px solid var(--line); padding: 28px 0 50px; background: #09101e; }
.footer-grid { grid-template-columns: 1.5fr 1fr 1fr; }
.sticky-call { position: fixed; right: 16px; bottom: 16px; z-index: 20; background: var(--accent); color: white; padding: 14px 18px; border-radius: 999px; font-weight: 800; box-shadow: 0 12px 30px rgba(0,0,0,0.32); }
.sticky-call:hover { color: white; }
.compact { margin-bottom: 24px; }
.service-block { margin-bottom: 20px; }
@media (max-width: 860px) {
  .hero-grid, .feature-grid, .problem-grid, .form-grid, .footer-grid { grid-template-columns: 1fr; }
  .nav { align-items: flex-start; flex-direction: column; }
  .nav nav { width: 100%; gap: 10px 14px; }
  .nav nav a { font-size: 0.95rem; }
  .hero { padding-top: 64px; }
  .cta-row { flex-direction: column; }
  .btn, .btn-secondary { width: 100%; text-align: center; }
  .trust-strip { grid-template-columns: 1fr; }
  .sticky-call { left: 16px; right: 16px; text-align: center; }
}