:root {
  --black: #080a0d;
  --charcoal: #101316;
  --blue: #16588e;
  --light-blue: #35a8e0;
  --red: #e7222e;
  --surface: #f5f7fa;
  --muted: #5f6b76;
  --line: rgba(16, 19, 22, 0.12);
  --display: "Orbitron", "Michroma", "Audiowide", "Exo 2", sans-serif;
  --body: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--charcoal); background: #fff; font-family: var(--body); line-height: 1.58; }
a { color: inherit; }
.topbar { position: sticky; top: 0; z-index: 20; background: rgba(255,255,255,.94); border-bottom: 1px solid var(--line); backdrop-filter: blur(16px); }
.nav, .container, .footer-inner { width: min(1120px, calc(100% - 32px)); margin: 0 auto; }
.nav { min-height: 76px; display: flex; align-items: center; justify-content: space-between; gap: 18px; }
.brand { display: inline-flex; width: 148px; align-items: center; }
.brand img { display: block; width: 100%; height: auto; }
.nav-links { display: flex; align-items: center; gap: 18px; color: #303944; font-weight: 800; font-size: .95rem; }
.nav-links a, .footer-links a { text-decoration: none; }
.button { display: inline-flex; min-height: 46px; align-items: center; justify-content: center; padding: 0 18px; border-radius: 999px; font-weight: 900; text-decoration: none; }
.button.primary { color: #fff; background: var(--red); box-shadow: 0 16px 32px rgba(231,34,46,.22); }
.button.secondary { color: var(--blue); background: #fff; border: 1px solid rgba(22,88,142,.24); }
.hero { padding: 58px 0 44px; background: linear-gradient(135deg, rgba(53,168,224,.1), transparent 42%), linear-gradient(180deg,#fff 0%,#eef5fa 100%); border-bottom: 1px solid var(--line); }
.hero-grid { display: grid; grid-template-columns: minmax(0,1fr) minmax(300px,.58fr); gap: 34px; align-items: center; }
.eyebrow { margin: 0 0 14px; color: var(--blue); font-size: .82rem; font-weight: 900; letter-spacing: .13em; text-transform: uppercase; }
h1, h2, h3 { line-height: 1.18; }
h1, h2 { font-family: var(--display); font-weight: 650; text-wrap: balance; }
h1 { max-width: 850px; margin: 0; font-size: clamp(2.15rem, 5vw, 4rem); letter-spacing: .01em; }
h2 { margin: 0 0 18px; font-size: clamp(1.65rem, 3.6vw, 2.6rem); letter-spacing: .01em; }
h3 { margin: 0 0 10px; font-size: 1.12rem; }
p { margin: 0 0 16px; }
.lead { margin-top: 22px; color: #25313b; font-size: clamp(1.06rem,2vw,1.26rem); }
.hero-actions, .cta-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 26px; }
.signal-panel { padding: 26px; border: 1px solid rgba(22,88,142,.16); border-radius: 24px; background: rgba(255,255,255,.9); box-shadow: 0 22px 54px rgba(20,34,45,.1); }
.signal-head { display: grid; gap: 3px; padding-bottom: 17px; border-bottom: 1px solid var(--line); }
.signal-head strong { font-size: 1.08rem; }
.signal-head span, .section-head p, .card p, .faq p, .content p { color: var(--muted); }
.signal-list, .check-list { display: grid; gap: 13px; margin: 18px 0 0; padding: 0; list-style: none; }
.signal-list li, .check-list li { display: grid; grid-template-columns: 24px 1fr; gap: 8px; }
.tick { color: var(--blue); font-weight: 950; }
section { padding: 68px 0; }
.section-head { max-width: 780px; margin-bottom: 28px; }
.grid-2, .grid-3 { display: grid; gap: 20px; }
.grid-2 { grid-template-columns: repeat(2,minmax(0,1fr)); }
.grid-3 { grid-template-columns: repeat(3,minmax(0,1fr)); }
.card, .faq { padding: 24px; border: 1px solid var(--line); border-radius: 20px; background: #fff; box-shadow: 0 12px 34px rgba(20,34,45,.06); }
.band { background: var(--surface); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.content { padding: 4px 0; }
.feature-photo { overflow: hidden; min-height: 100%; border-radius: 24px; background: #dce6ed; box-shadow: 0 22px 54px rgba(20,34,45,.12); }
.feature-photo img { display: block; width: 100%; height: 100%; min-height: 360px; object-fit: cover; }
.cta-band { color: #fff; background: linear-gradient(135deg,#0e2f49,#16588e); }
.cta-band p { max-width: 760px; color: rgba(255,255,255,.82); }
.cta-band .button.secondary { color: #fff; background: transparent; border-color: rgba(255,255,255,.45); }
footer { padding: 30px 0; color: #d5dce1; background: var(--black); }
.footer-row { display: flex; justify-content: space-between; gap: 22px; align-items: center; }
.footer-links { display: flex; flex-wrap: wrap; gap: 15px; }

@media (max-width: 820px) {
  .nav-links { display: none; }
  .hero-grid, .grid-2, .grid-3 { grid-template-columns: 1fr; }
  h1 { font-size: clamp(2rem,9vw,2.75rem); }
  section { padding: 50px 0; }
  .footer-row { align-items: flex-start; flex-direction: column; }
}

@media (max-width: 480px) {
  .nav { min-height: 68px; }
  .brand { width: 126px; }
  .nav > .button { min-height: 42px; padding: 0 13px; font-size: .87rem; }
  .hero { padding-top: 42px; }
  .hero-actions .button, .cta-actions .button { width: 100%; }
}