:root{
  --bg0:#050712;
  --bg1:#090f2c;

  --text:#eef2ff;
  --muted:rgba(238,242,255,.72);

  --card:rgba(255,255,255,.055);
  --card2:rgba(0,0,0,.22);

  --border:rgba(255,255,255,.12);
  --border2:rgba(255,255,255,.08);

  --brand:#7c86ff;
  --brand2:#b37bff;
  --hot:#ff5bbd;

  --shadow: 0 22px 80px rgba(0,0,0,.58);
  --shadow2: 0 14px 40px rgba(0,0,0,.38);

  --radius:18px;
}

/* ---------- base ---------- */
*{box-sizing:border-box}
html,body{height:100%}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial;
  color:var(--text);
  background:
    radial-gradient(1100px 520px at 12% 8%, rgba(124,134,255,.33), transparent 60%),
    radial-gradient(1000px 520px at 82% 24%, rgba(179,123,255,.24), transparent 62%),
    radial-gradient(900px 520px at 55% 85%, rgba(64,255,204,.12), transparent 65%),
    radial-gradient(700px 420px at 40% 45%, rgba(255,91,189,.09), transparent 65%),
    linear-gradient(180deg, var(--bg0), var(--bg1));
}

.container{width:min(1120px,92vw);margin:0 auto}
a{color:inherit}
::selection{background: rgba(124,134,255,.25)}

@media (prefers-reduced-motion: reduce){
  *{transition:none !important; animation:none !important}
}

/* =========================
   LOGO SIZE FIX
========================= */
.brand-logo{
  width:34px;
  height:34px;
  object-fit:contain;
  border-radius:10px;
  background: rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.12);
  padding:4px;
  box-shadow: 0 10px 25px rgba(0,0,0,.35);
  flex:0 0 auto;
}

.hero-logo{
  width:260px;
  max-width:78vw;
  height:auto;
  display:block;
  margin:0 auto;
  border-radius:28px;
  box-shadow:
    0 42px 140px rgba(124,134,255,.30),
    0 18px 60px rgba(0,0,0,.55);
}

/* =========================
   NAV (premium glass)
========================= */
.nav{
  position:sticky;top:0;z-index:50;
  background: linear-gradient(180deg, rgba(7,10,18,.92), rgba(7,10,18,.52));
  border-bottom:1px solid rgba(255,255,255,.08);
  backdrop-filter: blur(16px);
}
.nav-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:14px 0;
  position:relative;
}

.brand{
  display:flex;
  align-items:center;
  gap:10px;
  text-decoration:none;
}
.brand span{
  font-weight:950;
  letter-spacing:.25px;
}

.menu{display:flex;gap:18px;align-items:center}
.menu a{
  opacity:.82;
  text-decoration:none;
  font-weight:800;
  font-size:14px;
  padding:8px 10px;
  border-radius:999px;
  transition:.2s ease;
}
.menu a:hover{
  opacity:1;
  background: rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.10);
}

/* =========================
   BUTTONS (more premium)
========================= */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding:10px 14px;
  border-radius:999px;
  text-decoration:none;
  font-weight:950;
  border:1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.06);
  color:var(--text);
  transition: .18s transform ease, .18s box-shadow ease, .18s opacity ease, .18s background ease;
  user-select:none;
  will-change: transform;
}
.btn:hover{
  transform: translateY(-2px);
  box-shadow: var(--shadow2);
}
.btn:active{transform: translateY(0px)}
.btn-ghost{background:transparent}

.btn-primary{
  border:0;
  color:#0b1020;
  background: linear-gradient(135deg, var(--brand), var(--hot));
  box-shadow: 0 22px 70px rgba(124,134,255,.22);
  position:relative;
  overflow:hidden;
}
.btn-primary:before{
  content:"";
  position:absolute;inset:-2px;
  background: linear-gradient(90deg, rgba(255,255,255,.20), transparent 35%, rgba(255,255,255,.14));
  transform: translateX(-60%);
  transition: transform .8s ease;
  pointer-events:none;
}
.btn-primary:hover:before{transform: translateX(60%)}

/* =========================
   TYPOGRAPHY
========================= */
h1,h2,h3{letter-spacing:-.25px}
h1{
  font-size: clamp(34px, 4.8vw, 64px);
  line-height:1.03;
  margin:0 0 12px;
}
.lead{
  color:var(--muted);
  font-size: clamp(15px, 1.55vw, 18px);
  line-height:1.75;
  margin:0 0 18px;
}
.small{font-size:12.5px;color:rgba(238,242,255,.70)}

/* =========================
   HERO
========================= */
.hero{padding:76px 0 28px}
.hero-grid{
  display:grid;
  grid-template-columns: 1.15fr .85fr;
  gap:34px;
  align-items:center;
}
.hero-actions{
  display:flex;
  gap:12px;
  flex-wrap:wrap;
  margin-top:16px;
}

.badges{
  display:flex;
  gap:10px;
  flex-wrap:wrap;
  margin-top:16px;
}

.badge{
  font-size:12px;
  padding:8px 10px;
  border-radius:999px;
  border:1px solid rgba(255,255,255,.12);
  background: rgba(0,0,0,.18);
  color:rgba(238,242,255,.80);
}
.badge.pill{
  background: rgba(124,134,255,.12);
  border:1px solid rgba(124,134,255,.28);
}

/* =========================
   PANELS / CARDS (glow edges)
========================= */
.panel{
  background: linear-gradient(180deg, rgba(255,255,255,.06), rgba(0,0,0,.18));
  border:1px solid var(--border);
  border-radius:var(--radius);
  padding:18px;
  box-shadow: var(--shadow);
  position:relative;
  overflow:hidden;
}
.panel:before{
  content:"";
  position:absolute;inset:-2px;
  background: radial-gradient(520px 220px at 20% 0%, rgba(124,134,255,.22), transparent 55%);
  pointer-events:none;
}

.grid3{
  display:grid;
  grid-template-columns: repeat(3,1fr);
  gap:14px;
  margin-top:18px;
}

.card{
  padding:18px;
  border-radius:16px;
  border:1px solid rgba(255,255,255,.10);
  background: linear-gradient(180deg, rgba(255,255,255,.048), rgba(0,0,0,.19));
  box-shadow: 0 12px 34px rgba(0,0,0,.28);
  transition: .2s transform ease, .2s border-color ease, .2s background ease, .2s box-shadow ease;
  position:relative;
  overflow:hidden;
}
.card:after{
  content:"";
  position:absolute;
  inset:-2px;
  border-radius:18px;
  background: radial-gradient(380px 140px at 20% 0%, rgba(124,134,255,.18), transparent 55%);
  opacity:0;
  transition:.2s ease;
  pointer-events:none;
}
.card:hover{
  transform: translateY(-4px);
  border-color: rgba(124,134,255,.26);
  background: linear-gradient(180deg, rgba(255,255,255,.06), rgba(0,0,0,.22));
  box-shadow: 0 18px 48px rgba(0,0,0,.36);
}
.card:hover:after{opacity:1}
.card h3{margin:0 0 8px;font-size:16px}
.card p{margin:0;color:var(--muted);font-size:13.6px;line-height:1.65}

/* =========================
   SECTIONS
========================= */
.section{padding:66px 0}
.section h2{
  margin:0 0 10px;
  font-size: clamp(28px, 3.2vw, 44px);
}
.section p{margin:0 0 14px;color:var(--muted)}
.center{text-align:center}

/* =========================
   PRICING (more premium)
========================= */
.pricing-grid{
  display:grid;
  grid-template-columns: repeat(3,1fr);
  gap:14px;
  margin-top:26px;
}

.plan{
  position:relative;
  padding:24px;
  border-radius:var(--radius);
  background: linear-gradient(180deg, rgba(255,255,255,.052), rgba(0,0,0,.24));
  border:1px solid rgba(255,255,255,.12);
  box-shadow: 0 26px 90px rgba(0,0,0,.45);
  overflow:hidden;
  min-height: 380px;
  display:flex;
  flex-direction:column;
  justify-content:space-between;
  transition: .22s transform ease, .22s border-color ease, .22s box-shadow ease;
}
.plan:before{
  content:"";
  position:absolute;inset:-2px;
  background: radial-gradient(540px 200px at 18% 0%, rgba(124,134,255,.22), transparent 62%);
  pointer-events:none;
}
.plan:hover{
  transform: translateY(-5px);
  border-color: rgba(124,134,255,.26);
  box-shadow: 0 32px 110px rgba(0,0,0,.55);
}
.plan-top{display:flex;align-items:baseline;justify-content:space-between;gap:12px}
.plan-title{font-weight:950;font-size:18px}
.plan-price{font-weight:950;font-size:44px;color:var(--brand)}
.plan-sub{margin:10px 0 14px;color:var(--muted);font-size:13.6px;line-height:1.65}

.plan ul{list-style:none;padding:0;margin:10px 0 0}
.plan li{
  padding:9px 0;
  border-top:1px solid rgba(255,255,255,.08);
  color:rgba(238,242,255,.75);
  font-size:13px;
}
.plan-actions{margin-top:18px}

.most{
  position:absolute;
  top:12px;left:50%;
  transform:translateX(-50%);
  padding:7px 11px;
  border-radius:999px;
  background: linear-gradient(135deg, var(--brand2), var(--hot));
  color:#0b1020;
  font-weight:950;
  font-size:12px;
  box-shadow: 0 12px 30px rgba(255,91,189,.18);
}

/* =========================
   DOWNLOAD
========================= */
.download-wrap{
  margin-top:18px;
  padding:26px;
  border-radius:var(--radius);
  border:1px solid rgba(255,255,255,.12);
  background: linear-gradient(180deg, rgba(255,255,255,.05), rgba(0,0,0,.24));
  box-shadow: var(--shadow);
  display:flex;
  align-items:center;
  justify-content:center;
  gap:12px;
  flex-direction:column;
  position:relative;
  overflow:hidden;
}

/* =========================
   FOOTER
========================= */
.footer{
  padding:22px 0 34px;
  color:rgba(238,242,255,.55);
  font-size:12.5px;
  border-top:1px solid rgba(255,255,255,.06);
  margin-top:44px;
}

/* =========================
   MOBILE NAV (hard black + white)
========================= */
.nav-toggle{display:none}

.nav-burger{
  display:none;
  width:44px;height:44px;
  border-radius:12px;
  border:1px solid rgba(255,255,255,.15);
  background:#05060f;
  align-items:center;
  justify-content:center;
  cursor:pointer;
  user-select:none;
  position:relative;
}

.nav-burger span{
  position:absolute;
  width:20px;height:2px;
  background:#ffffff;
  border-radius:2px;
  transition:.25s ease;
}
.nav-burger span:nth-child(1){transform: translateY(-6px)}
.nav-burger span:nth-child(2){transform: translateY(0px)}
.nav-burger span:nth-child(3){transform: translateY(6px)}

/* burger -> X */
.nav-toggle:checked + .nav-burger span:nth-child(1){transform: rotate(45deg)}
.nav-toggle:checked + .nav-burger span:nth-child(2){opacity:0}
.nav-toggle:checked + .nav-burger span:nth-child(3){transform: rotate(-45deg)}

/* ---------------- RESPONSIVE ---------------- */
@media (max-width: 920px){
  .hero{padding:56px 0 20px}
  .hero-grid{grid-template-columns:1fr}
  .grid3{grid-template-columns:1fr}
  .pricing-grid{grid-template-columns:1fr}

  .hero-logo{width:200px;margin:0 auto 18px}

  .nav-inner{gap:10px}
  .nav-burger{display:flex}

  .menu{
    display:none;
    position:fixed;
    left:12px;
    right:12px;
    top:72px;
    padding:16px;
    border-radius:18px;
    background:#05060f;
    border:1px solid rgba(255,255,255,.12);
    box-shadow: 0 30px 80px rgba(0,0,0,.85);
    backdrop-filter: blur(12px);
    flex-direction:column;
    gap:12px;
    z-index:999;
  }

  .nav-toggle:checked ~ .menu{display:flex}

  .menu a{
    width:100%;
    text-align:left;
    padding:14px 14px;
    border-radius:14px;
    background:#0b0d18;
    border:1px solid rgba(255,255,255,.12);
    color:#ffffff;
    opacity:1;
    font-weight:900;
  }
  .menu a:hover{background:#111428}

  .menu .btn{
    width:100%;
    justify-content:center;
  }
}