:root{
  --bg: #070a12;
  --bg2:#0b1020;
  --surface:#0f172a;
  --surface2:#0b1224;
  --card:#0c1327;
  --border: rgba(255,255,255,.10);
  --text:#e7eaf3;
  --muted: rgba(231,234,243,.70);
  --muted2: rgba(231,234,243,.55);
  --accent:#6ee7ff;
  --accent2:#a78bfa;
  --danger:#ff4d6d;
  --shadow: 0 18px 45px rgba(0,0,0,.55);
  --radius: 18px;
  --radius2: 26px;
  --container: 1120px;
}

*{ box-sizing:border-box; }
html,body{ height:100%; }
body{
  margin:0;
  font-family: "Inter", system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  color: var(--text);
  background:
    radial-gradient(1000px 600px at 15% 10%, rgba(167,139,250,.20), transparent 60%),
    radial-gradient(900px 560px at 85% 20%, rgba(110,231,255,.18), transparent 60%),
    linear-gradient(180deg, var(--bg), var(--bg2));
  line-height: 1.55;
}

a{ color: inherit; text-decoration:none; }
a:focus{ outline: 2px solid rgba(110,231,255,.55); outline-offset: 3px; border-radius: 10px; }

.container{
  width:min(var(--container), calc(100% - 40px));
  margin:0 auto;
}

.skip-link{
  position:absolute;
  left:-999px;
  top:10px;
  padding:10px 14px;
  background: var(--surface);
  border:1px solid var(--border);
  border-radius: 12px;
  z-index: 1000;
}
.skip-link:focus{ left: 18px; }

.site-header{
  position: sticky;
  top:0;
  z-index: 50;
  backdrop-filter: blur(10px);
  background: rgba(7,10,18,.65);
  border-bottom: 1px solid rgba(255,255,255,.08);
}

.header-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 18px;
  padding: 14px 0;
}

.brand{
  display:flex;
  align-items:center;
  gap:10px;
  min-width: 180px;
}
.brand-mark{
  width: 38px;
  height: 38px;
  display:grid;
  place-items:center;
  border-radius: 12px;
  background:
    radial-gradient(14px 14px at 30% 30%, rgba(110,231,255,.55), transparent 70%),
    linear-gradient(135deg, rgba(167,139,250,.35), rgba(110,231,255,.20));
  border: 1px solid rgba(255,255,255,.12);
  box-shadow: 0 10px 22px rgba(0,0,0,.45);
}
.brand-name{
  font-weight: 700;
  letter-spacing: .2px;
}

.nav{
  display:flex;
  gap: 14px;
  flex-wrap: wrap;
  justify-content:center;
}
.nav-link{
  padding: 10px 12px;
  border-radius: 12px;
  color: var(--muted);
  border: 1px solid transparent;
}
.nav-link:hover{
  color: var(--text);
  border-color: rgba(255,255,255,.10);
  background: rgba(255,255,255,.04);
}

.header-actions{ display:flex; gap:10px; }

/* Buttons */
.btn{
  display:inline-flex;
  align-items:center;
  gap:10px;
  padding: 12px 14px;
  border-radius: 14px;
  font-weight: 600;
  border: 1px solid rgba(255,255,255,.12);
  transition: transform .15s ease, background .15s ease, border-color .15s ease;
  user-select:none;
  white-space: nowrap;
}
.btn:hover{ transform: translateY(-1px); }
.btn:active{ transform: translateY(0); }

.btn-primary{
  background: linear-gradient(135deg, rgba(110,231,255,.20), rgba(167,139,250,.20));
  border-color: rgba(110,231,255,.28);
  box-shadow: var(--shadow);
}
.btn-primary:hover{
  background: linear-gradient(135deg, rgba(110,231,255,.28), rgba(167,139,250,.28));
  border-color: rgba(110,231,255,.40);
}
.btn-secondary{
  background: rgba(255,255,255,.04);
}
.btn-secondary:hover{
  background: rgba(255,255,255,.07);
  border-color: rgba(255,255,255,.18);
}
.btn-ghost{
  background: transparent;
  color: var(--muted);
}
.btn-ghost:hover{
  color: var(--text);
  background: rgba(255,255,255,.04);
  border-color: rgba(255,255,255,.16);
}
.btn-arrow{
  font-size: 16px;
  opacity: .9;
}

/* Main */
.site-main{ padding-bottom: 40px; }

.hero{
  padding: 54px 0 26px;
}
.hero-grid{
  display:grid;
  grid-template-columns: 1.25fr .75fr;
  gap: 26px;
  align-items: start;
}

.eyebrow{
  display:inline-block;
  padding: 6px 10px;
  border-radius: 999px;
  color: rgba(231,234,243,.85);
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.10);
  margin: 0 0 14px;
}

h1{
  font-size: clamp(28px, 3.3vw, 40px);
  line-height: 1.12;
  margin: 0 0 14px;
  letter-spacing: -0.5px;
}

.hero-cta{
  display:flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 6px 0 16px;
}

.lead{
  margin: 0 0 18px;
  color: var(--muted);
  font-size: 16px;
  max-width: 62ch;
}

.hero-badges{
  display:flex;
  flex-wrap: wrap;
  gap: 10px;
}
.badge{
  padding: 8px 10px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 13px;
  color: rgba(231,234,243,.82);
  border: 1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.03);
}

.hero-card .card{
  border-radius: var(--radius2);
  background:
    radial-gradient(500px 320px at 20% 10%, rgba(110,231,255,.16), transparent 60%),
    linear-gradient(180deg, rgba(15,23,42,.88), rgba(11,18,36,.88));
  border: 1px solid rgba(255,255,255,.12);
  box-shadow: var(--shadow);
  padding: 18px;
}
.card-title{
  margin: 0 0 8px;
  font-size: 16px;
}
.card-text{
  margin: 0 0 10px;
  color: var(--muted);
}
.card-link{
  display:inline-flex;
  padding: 10px 12px;
  border-radius: 14px;
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.12);
  font-weight: 700;
}
.card-link:hover{
  background: rgba(255,255,255,.08);
  border-color: rgba(110,231,255,.28);
}

.divider{
  height: 1px;
  background: rgba(255,255,255,.10);
  margin: 14px 0;
}
.card-list{
  list-style:none;
  padding:0;
  margin:0;
  display:grid;
  gap: 10px;
  color: rgba(231,234,243,.82);
}
.dot{
  width: 9px;
  height: 9px;
  display:inline-block;
  margin-right: 10px;
  border-radius: 99px;
  background: linear-gradient(135deg, rgba(110,231,255,.90), rgba(167,139,250,.85));
  box-shadow: 0 8px 18px rgba(110,231,255,.18);
}

/* Sections */
.section{
  padding: 34px 0;
}
.section-alt{
  background: rgba(255,255,255,.02);
  border-top: 1px solid rgba(255,255,255,.06);
  border-bottom: 1px solid rgba(255,255,255,.06);
}

.section-head{
  margin-bottom: 18px;
}
.section-head h2{
  margin: 0 0 8px;
  font-size: 22px;
  letter-spacing: -0.3px;
}
.section-head p{
  margin: 0;
  color: var(--muted);
  max-width: 80ch;
}

.grid-3{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.grid-2{
  display:grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}

.panel{
  border-radius: var(--radius);
  background: rgba(255,255,255,.03);
  border: 1px solid rgba(255,255,255,.10);
  padding: 16px;
}
.panel h3{
  margin: 0 0 8px;
  font-size: 16px;
}
.panel p{
  margin: 0;
  color: var(--muted);
}
.panel.big{ padding: 18px; }

.inline-cta{ margin-top: 10px; }
.text-link{
  display:inline-flex;
  gap: 10px;
  align-items:center;
  color: rgba(110,231,255,.92);
  font-weight: 700;
}
.text-link:hover{ text-decoration: underline; }

.faq{
  display:grid;
  gap: 12px;
}
.faq-item{
  border-radius: var(--radius);
  background: rgba(255,255,255,.03);
  border: 1px solid rgba(255,255,255,.10);
  padding: 12px 14px;
}
.faq-item summary{
  cursor: pointer;
  font-weight: 700;
}
.faq-body{
  margin-top: 8px;
  color: var(--muted);
}
.faq-body a{
  color: rgba(110,231,255,.92);
  text-decoration: underline;
}

.contact-box{
  border-radius: var(--radius);
  background:
    radial-gradient(420px 220px at 20% 20%, rgba(167,139,250,.16), transparent 60%),
    rgba(255,255,255,.03);
  border: 1px solid rgba(255,255,255,.10);
  padding: 16px;
}
.muted{ color: var(--muted2); margin:0; }

/* Footer */
.site-footer{
  border-top: 1px solid rgba(255,255,255,.08);
  background: rgba(7,10,18,.72);
}
.footer-inner{
  display:flex;
  justify-content:space-between;
  gap: 18px;
  padding: 20px 0 10px;
  align-items:flex-start;
}
.footer-brand .brand-mark{
  width: 34px; height: 34px; border-radius: 12px;
}
.footer-note{
  margin: 10px 0 0;
  color: var(--muted);
  max-width: 52ch;
}
.footer-right{
  display:flex;
  gap: 14px;
  flex-wrap: wrap;
  justify-content:flex-end;
}
.footer-link{
  padding: 10px 12px;
  border-radius: 12px;
  background: rgba(255,255,255,.03);
  border: 1px solid rgba(255,255,255,.10);
  color: rgba(231,234,243,.82);
}
.footer-link:hover{
  background: rgba(255,255,255,.06);
  color: var(--text);
}

.footer-bottom{
  padding: 10px 0 22px;
  border-top: 1px solid rgba(255,255,255,.06);
}
copyright, .copyright{
  margin: 0;
  color: rgba(231,234,243,.55);
  font-size: 13px;
}

/* Responsive */
@media (max-width: 980px){
  .hero-grid{ grid-template-columns: 1fr; }
  .brand{ min-width: unset; }
}

@media (max-width: 720px){
  .nav{ display:none; }
  .header-inner{ padding: 12px 0; }
  .grid-3{ grid-template-columns: 1fr; }
  .grid-2{ grid-template-columns: 1fr; }
}