:root{
  --bg:#0a121e;
  --bg-panel:#101b2c;
  --bg-panel-2:#0d1a2b;
  --line:rgba(243,239,228,0.09);
  --text:#f4efe4;
  --text-dim:#8ea0b8;
  --gold:#e3b168;
  --gold-dim:#b9884a;
  --teal:#3e8e7e;
  --teal-dim:#2a6459;
  --radius:14px;
  --font-arabic:"IBM Plex Sans Arabic", "Segoe UI", Tahoma, sans-serif;
}

*{box-sizing:border-box;}

html,body{
  margin:0;
  padding:0;
  background:var(--bg);
  color:var(--text);
  font-family:var(--font-arabic);
  min-height:100%;
  overflow-x:hidden;
}

body{
  position:relative;
  display:flex;
  flex-direction:column;
  min-height:100vh;
}

a{color:inherit;text-decoration:none;}
button{font-family:inherit;}

.visually-hidden{
  position:absolute;
  width:1px;height:1px;
  overflow:hidden;
  clip:rect(0 0 0 0);
  white-space:nowrap;
}

/* ambient background */
.bg-grid{
  position:fixed;
  inset:0;
  z-index:0;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size:64px 64px;
  mask-image:radial-gradient(ellipse 80% 60% at 60% 20%, black 30%, transparent 75%);
  opacity:0.5;
}

.bg-glow{
  position:fixed;
  inset:0;
  z-index:0;
  background:
    radial-gradient(ellipse 60% 45% at 78% 18%, rgba(227,177,104,0.16), transparent 60%),
    radial-gradient(ellipse 55% 50% at 15% 85%, rgba(62,142,126,0.14), transparent 60%);
}

/* header */
.site-header{
  position:relative;
  z-index:2;
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:28px clamp(20px, 5vw, 64px) 0;
}

.brand{display:flex;align-items:center;}
.brand-logo{height:34px;width:auto;display:block;}
.brand-fallback{font-weight:700;font-size:1.2rem;color:var(--gold);}

.social-row{display:flex;gap:10px;}
.social-link{
  width:36px;height:36px;
  display:flex;align-items:center;justify-content:center;
  border:1px solid var(--line);
  border-radius:50%;
  color:var(--text-dim);
  transition:color .2s ease, border-color .2s ease, transform .2s ease;
}
.social-link:hover,.social-link:focus-visible{
  color:var(--gold);
  border-color:var(--gold-dim);
  transform:translateY(-2px);
}

/* hero */
.hero{
  position:relative;
  z-index:2;
  flex:1;
  display:grid;
  grid-template-columns:minmax(320px, 560px) 1fr;
  align-items:center;
  gap:24px;
  padding:48px clamp(20px, 5vw, 64px);
  max-width:1320px;
  margin:0 auto;
  width:100%;
}

.hero-copy{max-width:560px;}

.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-size:0.9rem;
  color:var(--gold);
  background:rgba(227,177,104,0.09);
  border:1px solid rgba(227,177,104,0.25);
  padding:6px 16px;
  border-radius:999px;
  margin:0 0 22px;
}
.eyebrow .dot{color:var(--teal);}

.headline{
  font-size:clamp(2.3rem, 4.6vw, 3.6rem);
  font-weight:700;
  line-height:1.18;
  margin:0 0 20px;
}
.headline-accent{
  background:linear-gradient(90deg, var(--gold), #f2d19c);
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
}

.lede{
  font-size:1.05rem;
  line-height:1.85;
  color:var(--text-dim);
  margin:0 0 34px;
  max-width:480px;
}

/* countdown */
.countdown{
  display:flex;
  align-items:center;
  gap:14px;
  margin-bottom:32px;
}
.cd-unit{
  display:flex;
  flex-direction:column;
  align-items:center;
  background:var(--bg-panel);
  border:1px solid var(--line);
  border-radius:var(--radius);
  min-width:68px;
  padding:12px 6px 10px;
}
.cd-num{
  font-size:1.6rem;
  font-weight:700;
  font-variant-numeric:tabular-nums;
  color:var(--text);
  line-height:1;
}
.cd-label{
  font-size:0.75rem;
  color:var(--text-dim);
  margin-top:6px;
}
.cd-sep{
  color:var(--text-dim);
  font-weight:700;
  font-size:1.2rem;
  transform:translateY(-6px);
}

/* form */
.notify-form{
  display:flex;
  gap:10px;
  margin-bottom:12px;
  max-width:480px;
}
.notify-form input{
  flex:1;
  min-width:0;
  background:var(--bg-panel);
  border:1px solid var(--line);
  color:var(--text);
  border-radius:10px;
  padding:0 16px;
  height:50px;
  font-size:0.95rem;
  font-family:inherit;
}
.notify-form input::placeholder{color:var(--text-dim);}
.notify-form input:focus-visible{
  outline:2px solid var(--gold);
  outline-offset:2px;
}

.btn-primary{
  background:linear-gradient(90deg, var(--gold), var(--gold-dim));
  color:#1a1408;
  border:none;
  border-radius:10px;
  height:50px;
  padding:0 24px;
  font-weight:700;
  font-size:0.95rem;
  cursor:pointer;
  white-space:nowrap;
  transition:transform .18s ease, box-shadow .18s ease;
}
.btn-primary:hover{
  transform:translateY(-2px);
  box-shadow:0 10px 24px -8px rgba(227,177,104,0.5);
}
.btn-primary:focus-visible{
  outline:2px solid var(--text);
  outline-offset:2px;
}

.form-note{
  min-height:1.2em;
  font-size:0.88rem;
  color:var(--teal);
  margin:0 0 22px;
}

.btn-ghost{
  display:inline-flex;
  align-items:center;
  gap:8px;
  border:1px solid var(--line);
  border-radius:10px;
  padding:10px 18px;
  font-size:0.9rem;
  color:var(--text-dim);
  margin-bottom:34px;
  transition:color .2s ease, border-color .2s ease;
}
.btn-ghost:hover,.btn-ghost:focus-visible{
  color:var(--text);
  border-color:var(--teal-dim);
}

.feature-list{
  list-style:none;
  display:flex;
  flex-wrap:wrap;
  gap:10px 22px;
  padding:0;
  margin:0;
  border-top:1px solid var(--line);
  padding-top:22px;
}
.feature-list li{
  position:relative;
  padding-inline-start:20px;
  font-size:0.88rem;
  color:var(--text-dim);
}
.feature-list li::before{
  content:"";
  position:absolute;
  inset-inline-start:0;
  top:0.45em;
  width:8px;height:8px;
  border-radius:50%;
  background:var(--teal);
}

/* 3d orbit visual */
.hero-visual{
  display:flex;
  align-items:center;
  justify-content:center;
  min-height:420px;
  perspective:1400px;
}

.orbit-stage{
  position:relative;
  width:100%;
  max-width:480px;
  height:420px;
  transform-style:preserve-3d;
  will-change:transform;
}

.orbit-center{
  position:absolute;
  top:50%;left:50%;
  width:120px;height:120px;
  margin:-60px 0 0 -60px;
  border-radius:50%;
  background:radial-gradient(circle at 35% 30%, #1c2c42, #0c1522 70%);
  border:1px solid rgba(227,177,104,0.35);
  display:flex;
  align-items:center;
  justify-content:center;
  box-shadow:0 0 60px -10px rgba(227,177,104,0.35), inset 0 0 30px rgba(0,0,0,0.5);
}
.orbit-center-ring{
  position:absolute;
  inset:-14px;
  border-radius:50%;
  border:1px dashed rgba(227,177,104,0.3);
  animation:spin-slow 18s linear infinite;
}
.orbit-center-text{
  font-weight:700;
  font-size:1.3rem;
  color:var(--gold);
}

.orbit-item{
  position:absolute;
  top:50%;left:50%;
  width:120px;height:96px;
  margin:-48px 0 0 -60px;
  display:flex;
  align-items:center;
  justify-content:center;
  transform:translate3d(0,0,0);
}

.orbit-card{
  display:flex;
  flex-direction:column;
  align-items:center;
  gap:8px;
  background:var(--bg-panel-2);
  border:1px solid var(--line);
  border-radius:12px;
  padding:14px 12px;
  color:var(--gold);
  box-shadow:0 12px 28px -14px rgba(0,0,0,0.6);
  width:100%;
}
.orbit-card span{
  font-size:0.72rem;
  color:var(--text-dim);
  white-space:nowrap;
}

@keyframes spin-slow{
  from{transform:rotate(0deg);}
  to{transform:rotate(360deg);}
}

/* footer */
.site-footer{
  position:relative;
  z-index:2;
  text-align:center;
  padding:22px 20px 30px;
  color:var(--text-dim);
  font-size:0.82rem;
  border-top:1px solid var(--line);
}
.made-in{margin:6px 0 0;}

/* responsive */
@media (max-width:960px){
  .hero{
    grid-template-columns:1fr;
    padding-top:20px;
    text-align:center;
  }
  .hero-copy{max-width:100%;margin:0 auto;}
  .lede{margin-inline:auto;}
  .countdown{justify-content:center;}
  .notify-form{margin-inline:auto;}
  .feature-list{justify-content:center;}
  .hero-visual{order:-1;min-height:320px;}
  .orbit-stage{height:320px;}
}

@media (max-width:520px){
  .notify-form{flex-direction:column;}
  .btn-primary{width:100%;}
  .cd-unit{min-width:58px;padding:10px 4px 8px;}
  .cd-num{font-size:1.3rem;}
}

@media (prefers-reduced-motion:reduce){
  .orbit-center-ring{animation:none;}
  *{scroll-behavior:auto !important;}
}