:root{
  --bg:#070b16;
  --muted:#9fb0d0;
  --text:#eef3ff;
  --accent:#2f6fff;
  --accent2:#21c2a2;
  --accent3:#ff3dd8;
  --line:rgba(255,255,255,.10);
  --shadow: 0 18px 60px rgba(0,0,0,.45);
  --radius2: 28px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  color:var(--text);
  background:
    radial-gradient(1000px 700px at 12% 10%, rgba(47,111,255,.28), transparent 62%),
    radial-gradient(900px 650px at 85% 18%, rgba(33,194,162,.22), transparent 60%),
    radial-gradient(850px 600px at 60% 95%, rgba(255,61,216,.12), transparent 60%),
    linear-gradient(180deg, rgba(255,255,255,.02), transparent 30%),
    var(--bg);
}

.container{
  width:min(1220px, calc(100% - 40px));
  margin:0 auto;
}

.hero{
  padding:34px 0 26px;
  border-bottom:1px solid var(--line);
}

.hero-inner{padding: 4px 0 18px;}
.brand{
  display:flex; gap:12px; align-items:center;
  margin-bottom:18px;
}
.logo{
  width:46px; height:46px;
  border-radius: 16px;
  background: linear-gradient(135deg, var(--accent), rgba(33,194,162,.25), rgba(255,61,216,.18));
  display:grid; place-items:center;
  font-weight:900;
  box-shadow: 0 10px 26px rgba(47,111,255,.22);
}
.brand-name{font-weight:900; letter-spacing:.3px}
.brand-sub{color:var(--muted); font-size:13px}

.hero-grid{
  display:grid;
  grid-template-columns: 1.25fr .75fr;
  gap:18px;
  align-items:start;
}
.logo-img{
  height:60px;
  width:auto;
  display:block;
}

.logo-link{
  display:flex;
  align-items:center;
  margin-right:12px;
}
.hero-text{
  background: rgba(255,255,255,.035);
  border:1px solid var(--line);
  border-radius: var(--radius2);
  padding: 24px;
  box-shadow: var(--shadow);
  position: relative;
  overflow:hidden;
}
.hero-text:before{
  content:"";
  position:absolute; inset:-2px;
  background: radial-gradient(650px 260px at 30% 0%, rgba(47,111,255,.22), transparent 60%),
              radial-gradient(520px 260px at 80% 20%, rgba(33,194,162,.16), transparent 60%),
              radial-gradient(520px 260px at 70% 90%, rgba(255,61,216,.12), transparent 65%);
  pointer-events:none;
  filter: blur(10px);
  opacity:.9;
}
.hero-text > *{position:relative}

.hero-text h1{
  margin:0 0 8px;
  font-size: clamp(28px, 3.4vw, 42px);
  line-height:1.12;
  letter-spacing:-.2px;
}
.hero-text p{
  margin:0 0 14px;
  color: var(--muted);
  line-height:1.6;
  font-size: 15px;
}

.callouts{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap:10px;
  margin: 12px 0 14px;
}
.callout{
  border:1px solid var(--line);
  background: rgba(10,14,28,.45);
  border-radius: 18px;
  padding: 12px;
  backdrop-filter: blur(6px);
}
.callout-title{font-weight:800; font-size:13px; margin-bottom:4px}
.callout-text{color:var(--muted); font-size:13px; line-height:1.45}

.progress-strip{
  height: 10px;
  border-radius: 999px;
  border:1px solid var(--line);
  background: rgba(255,255,255,.04);
  overflow:hidden;
  margin: 8px 0 14px;
}
.progress-strip span{
  display:block;
  height:100%;
  background: linear-gradient(90deg, rgba(47,111,255,.85), rgba(33,194,162,.75), rgba(255,61,216,.65));
  box-shadow: 0 8px 22px rgba(47,111,255,.25);
  border-radius: 999px;
}

.disclaimer{
  border-left: 4px solid rgba(255, 194, 0, .9);
  background: rgba(255, 194, 0, .09);
  padding: 12px 14px;
  border-radius: 18px;
  font-size: 13px;
  color: #ffe9b0;
  line-height:1.45;
}

.nav{
  border:1px solid var(--line);
  background: rgba(255,255,255,.03);
  border-radius: var(--radius2);
  padding: 14px;
  position: sticky;
  top: 16px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(8px);
}
.nav-title{font-weight:900; margin:2px 0 10px; font-size:14px}
.nav-items{display:flex; flex-direction:column; gap:8px; max-height: 72vh; overflow:auto; padding-right:6px}
.nav-item{
  text-decoration:none;
  color: var(--text);
  display:flex;
  gap:10px;
  align-items:center;
  border:1px solid var(--line);
  background: rgba(10,14,28,.40);
  border-radius: 16px;
  padding: 10px;
  transition: transform .12s ease, border-color .12s ease, background .12s ease;
}
.nav-item:hover{transform: translateY(-1px); border-color: rgba(47,111,255,.55); background: rgba(47,111,255,.14)}
.nav-item.active{border-color: rgba(33,194,162,.75); background: rgba(33,194,162,.14)}
.nav-num{
  width:32px; height:32px;
  border-radius: 14px;
  background: rgba(255,255,255,.06);
  display:grid; place-items:center;
  font-weight:900;
  font-size:12px;
  color: var(--muted);
}
.nav-text{font-size:13px; line-height:1.25}

.step{
  margin: 20px 0;
  border:1px solid var(--line);
  border-radius: var(--radius2);
  background: rgba(255,255,255,.03);
  box-shadow: var(--shadow);
  overflow:hidden;
}
.step-head{
  display:flex;
  gap:14px;
  align-items:center;
  padding: 16px 18px;
  border-bottom:1px solid var(--line);
  background: rgba(10,14,28,.40);
  backdrop-filter: blur(8px);
}
.badge{
  width:46px; height:46px;
  border-radius: 18px;
  display:grid; place-items:center;
  font-weight:900;
  background: linear-gradient(135deg, rgba(33,194,162,.95), rgba(47,111,255,.35), rgba(255,61,216,.18));
  color: #04131c;
  box-shadow: 0 10px 30px rgba(33,194,162,.16);
}
.step-title{margin:0; font-size:18px}
.step-sub{margin:4px 0 0; color:var(--muted); font-size:13px; line-height:1.4}

.step-body{
  display:flex;
  flex-direction: column;   /* TEXT UNDER IMAGE */
  gap: 14px;
  padding: 16px 18px 18px;
  align-items:stretch;
}
.step-img{
  border:1px solid var(--line);
  border-radius: 20px;
  overflow:hidden;
  background: rgba(0,0,0,.20);
}
.step-img img{
  width:100%;
  height:auto;
  display:block;
  transform: translateZ(0);
}
.step-text{
  border:1px solid var(--line);
  border-radius: 20px;
  background: rgba(10,14,28,.42);
  padding: 16px;
  backdrop-filter: blur(8px);
}
.bullets{
  margin:0;
  padding-left: 18px;
  color: var(--text);
  line-height:1.65;
  font-size: 15px;
}
.bullets li{margin: 9px 0}
.tip{
  margin-top: 12px;
  border-left: 4px solid rgba(47,111,255,.9);
  background: rgba(47,111,255,.12);
  padding: 10px 12px;
  border-radius: 16px;
  color: #d9e6ff;
  font-size: 13px;
  line-height:1.45;
}

.footer-card{
  margin: 24px 0 18px;
  border:1px solid var(--line);
  border-radius: var(--radius2);
  background: rgba(255,255,255,.03);
  padding: 18px;
  box-shadow: var(--shadow);
}
.footer-card h2{margin:0 0 10px; font-size:18px}
.checklist{
  margin:0;
  padding-left: 18px;
  color: var(--muted);
  line-height:1.75;
  font-size: 14px;
}
.footer-note{
  margin: 12px 0 0;
  color: #ffd6d6;
  background: rgba(255,80,80,.09);
  border-left: 4px solid rgba(255,80,80,.78);
  padding: 10px 12px;
  border-radius: 16px;
  font-size: 13px;
  line-height:1.45;
}

.mini-disclaimer{
  margin: 10px 0 0;
  color: #cfe0ff;
  background: rgba(47,111,255,.10);
  border:1px solid rgba(47,111,255,.25);
  padding: 10px 12px;
  border-radius: 18px;
  font-size: 12.8px;
  line-height:1.45;
}

.site-footer{
  display:flex;
  justify-content:space-between;
  align-items:center;
  color: var(--muted);
  font-size: 12px;
  padding: 14px 2px 26px;
}

.to-top{
  position: fixed;
  right: 16px;
  bottom: 16px;
  width: 46px;
  height: 46px;
  display:grid;
  place-items:center;
  border-radius: 18px;
  background: rgba(255,255,255,.06);
  border: 1px solid var(--line);
  color: var(--text);
  text-decoration:none;
  box-shadow: var(--shadow);
  backdrop-filter: blur(8px);
}
.to-top:hover{border-color: rgba(47,111,255,.65); background: rgba(47,111,255,.18)}

@media (max-width: 980px){
  .hero-grid{grid-template-columns:1fr}
  .nav{position:relative; top:auto}
  .callouts{grid-template-columns:1fr}
  .site-footer{flex-direction:column; gap:6px}
}