:root { --primary: #3caae1; --black:#111111; --dark:#1C1C1C; --mid:#2B2B2B; --light:#F5F5F5; --white:#ffffff; }
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin:0; font-family: Arial, Helvetica, sans-serif; color:var(--black); background:#ffffff; line-height:1.65; }
a { color:inherit; text-decoration:none; }
img { max-width:100%; display:block; }
header, .site-header { position:sticky; top:0; z-index:20; background:rgba(255,255,255,.96); border-bottom:1px solid rgba(17,17,17,.08); box-shadow:0 8px 24px rgba(17,17,17,.06); }
.header-inner { display:none; }
.mobile-top { min-height:68px; display:grid; grid-template-columns:44px 1fr 44px; align-items:center; gap:12px; padding:10px 18px 4px; }
.logo { display:inline-flex; align-items:center; justify-content:center; }
.logo img { width:128px; height:auto; object-fit:contain; }
.mobile-logo { justify-self:center; }
.mobile-menu-toggle { width:42px; height:42px; border:1px solid rgba(17,17,17,.12); border-radius:14px; background:#fff; color:var(--dark); font-size:24px; line-height:1; cursor:pointer; }
.mobile-spacer { width:42px; height:42px; }
.main-nav, nav { align-items:center; }
.mobile-nav { display:none; padding:8px 18px 18px; background:#fff; border-top:1px solid rgba(17,17,17,.06); }
.mobile-nav.open { display:grid; gap:8px; }
.mobile-nav a { padding:12px 14px; border-radius:14px; background:var(--light); font-weight:700; }
.mobile-actions { display:flex; justify-content:center; gap:10px; padding:0 18px 14px; }
.header-actions { display:flex; align-items:center; gap:10px; }
.btn { display:inline-flex; align-items:center; justify-content:center; gap:8px; padding:13px 22px; min-height:46px; border-radius:999px; border:0; background:linear-gradient(135deg, var(--primary), #167db3); color:#fff; font-weight:800; box-shadow:0 10px 24px rgba(60,170,225,.28); cursor:pointer; }
.btn:hover { transform:translateY(-1px); }
.btn-small { padding:10px 18px; min-height:40px; font-size:14px; }
.btn-alt { background:linear-gradient(135deg, #1C1C1C, #2B2B2B); box-shadow:0 10px 22px rgba(17,17,17,.18); }
.hero, .banner { background:linear-gradient(135deg, rgba(60,170,225,.14), rgba(245,245,245,.95)); padding:42px 0; }
.container { width:min(1120px, calc(100% - 32px)); margin:0 auto; }
.hero-grid { display:grid; gap:28px; align-items:center; }
.eyebrow { display:inline-flex; padding:7px 12px; border-radius:999px; background:rgba(60,170,225,.12); color:#126fa3; font-weight:800; margin-bottom:12px; }
h1 { font-size:clamp(32px, 7vw, 60px); line-height:1.08; margin:0 0 16px; letter-spacing:-.03em; }
h2 { font-size:clamp(24px, 4vw, 36px); line-height:1.18; margin:0 0 14px; letter-spacing:-.02em; }
h3 { margin:0 0 8px; font-size:20px; }
p { margin:0 0 14px; color:#454545; }
.hero p { font-size:17px; color:#333; }
.tags { display:flex; flex-wrap:wrap; gap:10px; margin:22px 0; padding:0; list-style:none; }
.tags li, .tag { padding:8px 12px; border-radius:999px; background:#fff; color:#1C1C1C; border:1px solid rgba(60,170,225,.28); font-weight:700; font-size:14px; }
.hero-image { border-radius:28px; padding:18px; background:#fff; box-shadow:0 20px 60px rgba(17,17,17,.12); }
section { padding:46px 0; }
.section-muted { background:var(--light); }
.grid { display:grid; gap:18px; }
.card { background:#fff; border:1px solid rgba(17,17,17,.07); border-radius:18px; padding:22px; box-shadow:0 10px 28px rgba(17,17,17,.06); }
.card.highlight { border-color:rgba(60,170,225,.35); background:linear-gradient(180deg, #fff, rgba(60,170,225,.06)); }
.notice { border-left:5px solid var(--primary); background:rgba(60,170,225,.10); border-radius:18px; padding:18px; color:#223; box-shadow:0 10px 24px rgba(17,17,17,.05); }
.notice strong { color:#0b5f8c; }
.faq { display:grid; gap:14px; }
.faq details { background:#fff; border:1px solid rgba(17,17,17,.08); border-radius:18px; padding:18px; box-shadow:0 8px 22px rgba(17,17,17,.05); }
.faq summary { cursor:pointer; font-weight:800; color:#1C1C1C; }
.content-list { margin:12px 0 0; padding-left:20px; color:#454545; }
.content-list li { margin:8px 0; }
.inline-links { display:flex; flex-wrap:wrap; gap:10px; margin-top:16px; }
.inline-links a { color:#0f6f9e; font-weight:800; }
.footer { background:var(--dark); color:#fff; padding:38px 0; }
.footer p { color:#d8d8d8; }
.footer-grid { display:grid; gap:20px; }
.footer-logo { color:#fff; font-size:28px; font-weight:900; letter-spacing:-.03em; }
.footer-nav { display:grid; gap:8px; }
.footer-nav a { color:#fff; opacity:.9; }
.footer-note { background:rgba(255,255,255,.08); border-radius:18px; padding:18px; }
.cta-box { text-align:center; background:linear-gradient(135deg, var(--dark), var(--mid)); color:#fff; border-radius:26px; padding:28px; }
.cta-box p { color:#e8e8e8; }
@media (min-width:768px) {
  .mobile-top,.mobile-nav,.mobile-actions { display:none !important; }
  .header-inner { width:min(1160px, calc(100% - 48px)); margin:0 auto; min-height:78px; display:grid; grid-template-columns:170px 1fr auto; align-items:center; gap:26px; }
  .logo { justify-content:flex-start; }
  .logo img { width:142px; }
  .main-nav { display:flex; justify-content:center; gap:8px; }
  .main-nav a { padding:10px 12px; border-radius:999px; font-weight:800; color:#202020; }
  .main-nav a:hover { background:rgba(60,170,225,.12); color:#0f6f9e; }
  .hero-grid { grid-template-columns:1.05fr .95fr; }
  .grid.two { grid-template-columns:repeat(2,1fr); }
  .grid.three { grid-template-columns:repeat(3,1fr); }
  .footer-grid { grid-template-columns:1.1fr .7fr 1.2fr; align-items:start; }
}
@media (min-width:1024px) {
  .header-inner { width:min(1200px, calc(100% - 72px)); grid-template-columns:190px 1fr 230px; }
  .main-nav { gap:18px; }
  .hero, .banner { padding:72px 0; }
  section { padding:62px 0; }
  .logo img { width:154px; }
}