*{box-sizing:border-box}
:root{
  --bg:#020817;
  --bg-soft:#041529;
  --panel:#061a31;
  --panel2:#08213c;
  --line:rgba(54,209,255,.28);
  --cyan:#45e8ff;
  --blue:#1597ff;
  --white:#f7fbff;
  --muted:#9cb6ca;
  --max:1180px;
}
html{scroll-behavior:smooth}
body{
  margin:0;
  color:var(--white);
  font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  background:
    radial-gradient(circle at 15% 0%,rgba(21,151,255,.15),transparent 28rem),
    radial-gradient(circle at 90% 20%,rgba(69,232,255,.10),transparent 25rem),
    linear-gradient(180deg,#020817,#031426 55%,#020817);
  line-height:1.6;
}
img{display:block;max-width:100%;height:auto}
a{text-decoration:none;color:inherit}
.container{width:min(calc(100% - 30px),var(--max));margin-inline:auto}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}

.site-header{
  position:sticky;top:0;z-index:30;
  background:rgba(2,8,23,.84);
  border-bottom:1px solid rgba(255,255,255,.06);
  backdrop-filter:blur(14px);
}
.header-inner{
  min-height:76px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:20px;
}
.logo-link img{width:240px;max-height:52px;object-fit:contain}
.access-pill{
  padding:10px 16px;
  border:1px solid var(--line);
  border-radius:999px;
  color:#c9f8ff;
  font-size:.78rem;
  font-weight:900;
  letter-spacing:.08em;
}
.access-pill:hover{border-color:var(--cyan);box-shadow:0 0 24px rgba(69,232,255,.16)}

.hero-wrap{padding:36px 0 24px}
.hero-banner{
  overflow:hidden;
  border:1px solid rgba(66,220,255,.32);
  border-radius:20px;
  background:#031226;
  box-shadow:0 22px 60px rgba(0,0,0,.35),0 0 35px rgba(21,151,255,.08);
}
.hero-banner img{width:100%;height:auto;aspect-ratio:auto;object-fit:contain}

.cta-row{
  display:flex;
  gap:14px;
  flex-wrap:wrap;
  margin-top:20px;
}
.btn{
  min-width:210px;
  padding:15px 22px;
  border-radius:12px;
  text-align:center;
  font-weight:900;
  letter-spacing:.04em;
  transition:.18s ease;
}
.btn-primary{
  color:#00111a;
  background:linear-gradient(135deg,#8cf5ff,var(--cyan) 44%,#1aa8ff);
  box-shadow:0 12px 34px rgba(21,151,255,.26);
}
.btn-secondary{
  border:1px solid rgba(105,226,255,.45);
  background:linear-gradient(180deg,rgba(13,47,75,.90),rgba(4,19,35,.96));
}
.btn:hover{transform:translateY(-2px)}
.benefits{
  display:flex;
  gap:20px;
  flex-wrap:wrap;
  margin-top:18px;
  color:#b9d2e3;
  font-size:.84rem;
}

.quick-section{padding:26px 0 68px}
.quick-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.quick-card{
  min-height:128px;
  padding:22px;
  display:flex;
  gap:16px;
  align-items:flex-start;
  border:1px solid var(--line);
  border-radius:18px;
  background:linear-gradient(145deg,rgba(10,40,68,.86),rgba(4,16,31,.95));
  transition:.18s ease;
}
.quick-card:hover{transform:translateY(-3px);border-color:rgba(69,232,255,.58)}
.quick-icon{font-size:1.35rem;color:var(--cyan)}
.quick-card strong{display:block;font-size:.94rem}
.quick-card small{display:block;margin-top:7px;color:var(--muted)}

.description-section{
  padding:68px 0;
  border-block:1px solid rgba(255,255,255,.05);
  background:rgba(1,8,20,.30);
}
.description-card{
  max-width:920px;
  margin-inline:auto;
  padding:34px;
  border:1px solid rgba(87,218,255,.18);
  border-radius:20px;
  background:linear-gradient(145deg,rgba(7,29,51,.82),rgba(3,14,28,.95));
}
.eyebrow{
  margin:0 0 10px;
  color:var(--cyan);
  font-size:.76rem;
  font-weight:900;
  letter-spacing:.17em;
}
h2{margin:0;font-size:clamp(1.9rem,4vw,3.2rem);line-height:1.08}
.description-card p:last-child{margin:20px 0 0;color:var(--muted);font-size:1rem}

.faq-section{padding:72px 0 86px}
.faq-section h2{margin-bottom:24px}
.faq-list{display:grid;gap:12px}
details{
  padding:0 18px;
  border:1px solid rgba(87,218,255,.15);
  border-radius:14px;
  background:rgba(4,18,34,.82);
}
summary{cursor:pointer;padding:18px 0;font-weight:800}
details p{margin:0 0 18px;color:var(--muted)}

.site-footer{padding:28px 0 34px;border-top:1px solid rgba(255,255,255,.06)}
.footer-inner{display:flex;align-items:center;justify-content:space-between;gap:20px}
.footer-inner img{width:180px}
.footer-inner p{margin:0;color:#7f9caf;font-size:.82rem;text-align:right}

@media(max-width:820px){
  .header-inner{min-height:66px}
  .logo-link img{width:190px}
  .access-pill{font-size:.68rem;padding:8px 11px}
  .hero-wrap{padding-top:20px}
  .hero-banner{border-radius:14px}
  .hero-banner img{width:100%;height:auto;min-height:0;aspect-ratio:auto;object-fit:contain;object-position:center}
  .cta-row{display:grid;grid-template-columns:1fr 1fr}
  .btn{min-width:0}
  .benefits{justify-content:center}
  .quick-grid{grid-template-columns:1fr}
  .quick-card{min-height:auto}
  .description-card{padding:28px}
  .footer-inner{flex-direction:column;text-align:center}
  .footer-inner p{text-align:center}
}
@media(max-width:520px){
  .container{width:min(calc(100% - 20px),var(--max))}
  .logo-link img{width:165px}
  .access-pill{display:none}
  .hero-banner img{min-height:0}
  .cta-row{grid-template-columns:1fr}
  .benefits{gap:8px 14px;font-size:.78rem}
}
@media(prefers-reduced-motion:reduce){
  *{scroll-behavior:auto!important}
}

@media(max-width:520px){
  .hero-banner{border-radius:12px}
  .hero-wrap{padding-top:14px}
}