:root{
  --bg:#ffffff;
  --text:#0b1220;
  --muted:#5b6b85;

  --sky:#00b7ff;
  --sky2:#46ddff;
  --sky3:#2b7bff;

  --card:#ffffffcc;
  --line:#e7eef7;

  --shadow: 0 30px 90px rgba(11, 18, 32, .14);
  --shadow2: 0 18px 50px rgba(0, 183, 255, .18);
}

*{ box-sizing:border-box; }
html,body{ height:100%; }
body{
  margin:0;
  font-family:"IBM Plex Sans Arabic", system-ui, -apple-system, Segoe UI, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  overflow:hidden;
}

/* ===== Background (White + Sky Glow) ===== */
.bg{ position:fixed; inset:0; pointer-events:none; }
.blob{
  position:absolute;
  width:720px; height:720px;
  border-radius:50%;
  filter: blur(38px);
  opacity:.85;
  transform: translateZ(0);
  animation: float 10s ease-in-out infinite;
}
.b1{
  top:-340px; right:-280px;
  background: radial-gradient(circle at 30% 35%, rgba(0,183,255,.55), transparent 62%);
}
.b2{
  bottom:-420px; left:-320px;
  width:860px; height:860px;
  background: radial-gradient(circle at 40% 40%, rgba(70,221,255,.48), transparent 65%);
  animation-duration: 12s;
}
.b3{
  top:25%; left:55%;
  width:520px; height:520px;
  background: radial-gradient(circle at 40% 40%, rgba(43,123,255,.20), transparent 65%);
  animation-duration: 14s;
}
@keyframes float{
  0%,100%{ transform: translateY(0) scale(1); }
  50%{ transform: translateY(18px) scale(1.03); }
}

.noise{
  position:absolute; inset:0;
  opacity:.04;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)' opacity='.55'/%3E%3C/svg%3E");
}
.rings{
  position:absolute; inset:-1px;
  opacity:.35;
  background:
    radial-gradient(closest-side at 50% 40%, rgba(0,183,255,.18), transparent 64%),
    radial-gradient(closest-side at 50% 40%, rgba(0,183,255,.10), transparent 72%),
    radial-gradient(closest-side at 50% 40%, rgba(0,183,255,.06), transparent 80%);
}

/* ===== Layout ===== */
.wrap{
  min-height:100%;
  display:grid;
  place-items:center;
  padding:26px 14px 18px;
  position:relative;
}

.heroCard{
  width:min(560px, 94vw);
  background: linear-gradient(180deg, rgba(255,255,255,.88), rgba(255,255,255,.72));
  border:1px solid rgba(231,238,247,.95);
  border-radius:28px;
  box-shadow: var(--shadow), var(--shadow2);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  padding:28px 22px 18px;
  position:relative;
  overflow:hidden;
  transform: translateY(14px) scale(.985);
  opacity:0;
  animation: enter .7s cubic-bezier(.16,.9,.22,1) forwards;
}
@keyframes enter{
  to{ transform: translateY(0) scale(1); opacity:1; }
}

.topGlow{
  position:absolute;
  inset:-2px -2px auto -2px;
  height:140px;
  background: radial-gradient(600px 180px at 50% 0%, rgba(0,183,255,.22), transparent 70%);
  pointer-events:none;
}

.brand{
  text-align:center;
  padding-top:4px;
}

.logoShell{
  position:relative;
  width:132px; height:132px;
  margin:6px auto 10px;
  display:grid;
  place-items:center;
  border-radius:28px;
  background:
    linear-gradient(180deg, rgba(255,255,255,.9), rgba(255,255,255,.7));
  border:1px solid rgba(0,183,255,.20);
  box-shadow:
    0 18px 40px rgba(11,18,32,.10),
    0 0 0 10px rgba(0,183,255,.06);
}

.halo{
  position:absolute;
  inset:-18px;
  border-radius:34px;
  background:
    radial-gradient(closest-side at 50% 40%, rgba(0,183,255,.35), transparent 70%);
  filter: blur(10px);
  animation: pulse 2.4s ease-in-out infinite;
}
@keyframes pulse{
  0%,100%{ opacity:.55; transform: scale(1); }
  50%{ opacity:.85; transform: scale(1.03); }
}

.logo{
  width:84px; height:84px;
  object-fit:contain;
  filter: drop-shadow(0 12px 18px rgba(0,183,255,.18))
          drop-shadow(0 10px 18px rgba(11,18,32,.14));
  animation: logoPop .9s ease forwards;
}
@keyframes logoPop{
  from{ transform: translateY(6px) scale(.94); opacity:.0; }
  to{ transform: translateY(0) scale(1); opacity:1; }
}

.title{
  margin:0;
  font-size:30px;
  font-weight:800;
  letter-spacing:.2px;
  background: linear-gradient(90deg, #071224, #0b2a4a, #055e88);
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
}
.tag{
  margin:8px 0 18px;
  color: var(--muted);
  font-weight:600;
}

/* ===== Loader ===== */
.loader{ margin:4px auto 16px; }
.track{
  height:12px;
  border-radius:999px;
  background: #eef6ff;
  border:1px solid #e2eefb;
  overflow:hidden;
  box-shadow: inset 0 2px 10px rgba(0,0,0,.05);
}
.fill{
  display:block;
  height:100%;
  width:12%;
  border-radius:999px;
  background: linear-gradient(90deg, var(--sky), var(--sky2), var(--sky3));
  animation: load 2.3s ease forwards;
  box-shadow: 0 10px 24px rgba(0,183,255,.22);
}
@keyframes load{
  0%{ width:10%; }
  70%{ width:85%; }
  100%{ width:100%; }
}

.dots{
  display:flex;
  gap:8px;
  justify-content:center;
  margin-top:10px;
}
.dots span{
  width:8px; height:8px;
  border-radius:50%;
  background: rgba(0,183,255,.28);
  animation: dot 1.1s ease-in-out infinite;
}
.dots span:nth-child(2){ animation-delay:.15s; }
.dots span:nth-child(3){ animation-delay:.30s; }

@keyframes dot{
  0%,100%{ transform: translateY(0); opacity:.55; }
  50%{ transform: translateY(-6px); opacity:1; background: rgba(0,183,255,.58); }
}

/* ===== Actions ===== */
.actions{
  display:flex;
  gap:10px;
  justify-content:center;
  margin-top:10px;
}
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding:11px 16px;
  border-radius:14px;
  text-decoration:none;
  font-weight:800;
  border:1px solid #dbeaf8;
  transition: transform .15s ease, box-shadow .15s ease, opacity .15s ease;
  user-select:none;
}
.btn:hover{ transform: translateY(-1px); }
.btn:active{ transform: translateY(0); }

.btn.solid{
  color:#fff;
  border-color: transparent;
  background: linear-gradient(135deg, var(--sky) 0%, var(--sky2) 40%, var(--sky3) 100%);
  box-shadow: 0 16px 34px rgba(0,183,255,.26);
}
.btn.ghost{
  color: #0b2a4a;
  background: rgba(255,255,255,.7);
}

/* meta + footer */
.meta{
  display:flex;
  justify-content:center;
  gap:10px;
  margin-top:14px;
  color: rgba(11,18,32,.55);
  font-weight:700;
  font-size:13px;
}
.sep{ opacity:.45; }

.foot{
  position:absolute;
  bottom:14px;
  left:0; right:0;
  text-align:center;
  color: rgba(11,18,32,.45);
  font-size:13px;
  font-weight:600;
}

/* responsive */
@media (max-width:420px){
  .title{ font-size:26px; }
  .logoShell{ width:122px; height:122px; }
}