:root{
  --bg:#041b4b;
  --bg2:#062c83;
  --cyan:#19e3ff;
  --blue:#2878ff;
  --white:#fff;
  --muted:#c9d7ff;
  --glass:rgba(255,255,255,.12);
  --border:rgba(255,255,255,.22);
  --shadow:0 22px 60px rgba(0,0,0,.32);
  --mx:0px;
  --my:0px;
  --navOffset:96px;
}

*{box-sizing:border-box}

html{
  scroll-behavior:smooth;
  scroll-padding-top:var(--navOffset);
}

body{
  margin:0;
  font-family:'Vazirmatn',Tahoma,Arial,sans-serif;
  background:
    radial-gradient(circle at 15% 10%, rgba(0,222,255,.24), transparent 30%),
    radial-gradient(circle at 85% 18%, rgba(65,115,255,.3), transparent 30%),
    linear-gradient(180deg,#03133a 0%,#063093 48%,#031744 100%);
  color:var(--white);
  overflow-x:hidden;
}

section,
footer,
#top{
  scroll-margin-top:var(--navOffset);
}

a{text-decoration:none;color:inherit}

.glow{
  position:fixed;
  pointer-events:none;
  border-radius:50%;
  filter:blur(55px);
  opacity:.38;
  z-index:0;
}

.glow-1{
  width:340px;
  height:340px;
  background:#14e7ff;
  right:-110px;
  top:120px;
}

.glow-2{
  width:340px;
  height:340px;
  background:#3a7bff;
  left:-120px;
  bottom:180px;
}

.nav{
  position:sticky;
  top:10px;
  z-index:50;
  width:min(1040px,calc(100% - 32px));
  margin:14px auto 0;
  padding:10px 18px;
  display:flex;
  align-items:center;
  border:1px solid var(--border);
  background:rgba(3,20,61,.55);
  backdrop-filter:blur(18px);
  border-radius:20px;
  box-shadow:0 16px 38px rgba(0,0,0,.16);
}

.brand{
  position:absolute;
  right:18px;
  display:flex;
  align-items:center;
  gap:8px;
  font-weight:900;
  font-size:19px;
}

.nav nav{
  width:100%;
  display:flex;
  justify-content:center;
  align-items:center;
  gap:8px;
}

.nav nav a{
  padding:10px 16px;
  border-radius:14px;
  color:#eaf2ff;
  font-size:14px;
  font-weight:800;
  transition:.25s;
}

.nav nav a:hover{
  background:rgba(255,255,255,.12);
}

@media(max-width:980px){
  .brand{
    position:static;
  }

  .nav{
    justify-content:center;
  }

  .nav nav{
    display:none;
  }
}

.brand{
  display:flex;
  align-items:center;
  gap:8px;
  font-weight:900;
  font-size:19px;
}

.brand img{
  width:38px;
  height:38px;
  object-fit:contain;
  border-radius:12px;
  background:#fff;
  padding:4px;
}

.nav nav{
  display:flex;
  gap:6px;
  align-items:center;
}

.nav nav a{
  padding:8px 12px;
  border-radius:14px;
  color:#eaf2ff;
  font-size:14px;
  font-weight:700;
}

.nav nav a:hover{background:rgba(255,255,255,.12)}

main,footer{
  position:relative;
  z-index:1;
}

.hero{
  width:min(1040px,calc(100% - 32px));
  margin:48px auto 18px;
  display:grid;
  grid-template-columns:1fr .9fr;
  gap:28px;
  align-items:center;
}

.badge{
  display:inline-flex;
  padding:7px 14px;
  background:rgba(25,227,255,.13);
  border:1px solid rgba(25,227,255,.4);
  border-radius:999px;
  color:var(--cyan);
  font-size:14px;
  font-weight:900;
  margin-bottom:14px;
}

h1{
  font-size:clamp(32px,5vw,64px);
  line-height:1.16;
  margin:0 0 14px;
  font-weight:900;
  letter-spacing:-1px;
  text-shadow:0 10px 28px rgba(0,0,0,.25);
}

.hero-copy p{
  font-size:18px;
  line-height:1.9;
  color:#dbe7ff;
  margin:0 0 22px;
  max-width:560px;
  font-weight:500;
}

.download-buttons{
  display:flex;
  flex-direction:column;
  align-items:flex-start;
  gap:12px;
}

.store-row,
.direct-row{
  display:flex;
  align-items:center;
  gap:10px;
  flex-wrap:wrap;
  align-self: center;
}

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding:12px 17px;
  border-radius:17px;
  font-size:14px;
  font-weight:900;
  border:1px solid var(--border);
  box-shadow:0 12px 24px rgba(0,0,0,.14);
  transition:.25s;
}

.btn:hover{transform:translateY(-3px)}

.btn.primary{background:linear-gradient(135deg,#18dfff,#2678ff)}
.btn.secondary{background:linear-gradient(135deg,#24d082,#1296ff)}
.btn.ghost{
  background:rgba(255,255,255,.1);
  backdrop-filter:blur(14px);
}

.direct-download{
  min-width:250px;
  background:linear-gradient(135deg,rgba(25,227,255,.18),rgba(40,120,255,.28));
}

.pwa-download{
  min-width:150px;
}

.icon{font-size:17px}

.code-icon{
  width:32px;
  height:32px;
  display:grid;
  place-items:center;
  border-radius:11px;
  background:linear-gradient(135deg,#19e3ff,#2878ff);
  color:#fff;
  font-size:14px;
  font-weight:900;
  box-shadow:0 8px 18px rgba(25,227,255,.24);
}

.hero-art{
  position:relative;
  min-height:500px;
  display:grid;
  place-items:center;
  transform:translate(var(--mx),var(--my));
  transition:transform .12s linear;
}

.hero-poster{
  width:min(350px,78vw);
  border-radius:28px;
  box-shadow:var(--shadow);
  object-fit:cover;
  transform:rotate(-2deg) scale(1);
  transition:
    opacity .45s ease,
    transform .45s ease,
    filter .45s ease;
  opacity:1;
  filter:saturate(1.08) brightness(1);
}

.hero-poster.hero-changing{
  opacity:.15;
  transform:rotate(-2deg) scale(.94) translateY(12px);
  filter:blur(8px) saturate(1.25) brightness(1.25);
}

.orb{
  position:absolute;
  border-radius:30%;
  filter:blur(.2px);
  box-shadow:0 18px 38px rgba(0,0,0,.22);
}

.orb.one{
  width:94px;
  height:94px;
  background:linear-gradient(135deg,#19e3ff,#2c67ff);
  right:8%;
  top:8%;
  animation:float 5s ease-in-out infinite;
}

.orb.two{
  width:70px;
  height:70px;
  background:linear-gradient(135deg,#8f56ff,#19e3ff);
  left:6%;
  bottom:10%;
  animation:float 6s ease-in-out infinite reverse;
}

@keyframes float{
  50%{transform:translateY(-18px) rotate(8deg)}
}

.store-btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  height:50px;
  border-radius:16px;
  transition:.25s ease;
  filter:drop-shadow(0 12px 22px rgba(0,0,0,.22));
}

.store-btn:hover{
  transform:translateY(-3px) scale(1.02);
}

.store-btn img{
  display:block;
  height:50px;
  width:auto;
  max-width:210px;
  object-fit:contain;
}

.stats{
  width:min(1040px,calc(100% - 32px));
  margin:22px auto 70px;
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:12px;
}

.stats div{
  padding:18px;
  border-radius:20px;
  background:rgba(255,255,255,.1);
  border:1px solid var(--border);
  text-align:center;
  box-shadow:0 18px 38px rgba(0,0,0,.12);
}

.stats strong{
  display:block;
  font-size:23px;
  color:var(--cyan);
  font-weight:900;
}

.stats span{
  color:#dbe7ff;
  font-size:14px;
  font-weight:700;
}

.interactive{
  width:min(1080px,calc(100% - 32px));
  margin:0 auto 65px;
}

.section-title{
  text-align:center;
  margin-bottom:26px;
}

.section-title span{
  color:var(--cyan);
  font-size:14px;
  font-weight:900;
}

.section-title h2{
  font-size:clamp(24px,3.4vw,38px);
  margin:6px 0 0;
  font-weight:900;
  line-height:1.45;
}

.feature-stage{
  display:grid;
  grid-template-columns:220px 1fr 220px;
  gap:22px;
  align-items:center;
}

.feature-list{
  display:flex;
  flex-direction:column;
  gap:12px;
}

.feature{
  font-family:inherit;
  color:white;
  text-align:right;
  display:flex;
  align-items:center;
  gap:10px;
  border:1px solid var(--border);
  background:rgba(255,255,255,.1);
  border-radius:18px;
  padding:11px;
  cursor:pointer;
  font-size:15px;
  font-weight:900;
  transition:.25s;
  box-shadow:0 14px 30px rgba(0,0,0,.14);
}

.feature i{
  width:40px;
  height:40px;
  display:grid;
  place-items:center;
  border-radius:14px;
  font-style:normal;
  background:linear-gradient(135deg,#19e3ff,#246cff);
  font-size:19px;
  box-shadow:0 10px 20px rgba(23,118,255,.25);
  flex:0 0 auto;
}

.feature .icon-box{
  width:44px;
  height:44px;
  flex:0 0 44px;
  display:flex;
  align-items:center;
  justify-content:center;
  border-radius:14px;
  background:linear-gradient(135deg,#19e3ff,#2878ff);
  color:#fff;
  box-shadow:0 10px 24px rgba(40,120,255,.30), inset 0 1px 0 rgba(255,255,255,.35);
  transition:.25s;
}

.feature .icon-box svg{
  width:22px;
  height:22px;
  fill:none;
  stroke:currentColor;
  stroke-width:2.2;
  stroke-linecap:round;
  stroke-linejoin:round;
}

.feature:hover,
.feature.active{
  background:linear-gradient(135deg,rgba(25,227,255,.35),rgba(40,120,255,.35));
  transform:translateX(-4px);
  border-color:rgba(25,227,255,.65);
}

.left-list .feature:hover,
.left-list .feature.active{
  transform:translateX(4px);
}

.feature:hover .icon-box,
.feature.active .icon-box{
  transform:scale(1.08) rotate(-4deg);
  box-shadow:0 14px 30px rgba(25,227,255,.45), inset 0 1px 0 rgba(255,255,255,.45);
}

.phone-wrap{
  position:relative;
  display:grid;
  place-items:center;
  min-height:690px;
  padding-top:92px;
}

.screen-label{
  position:absolute;
  top:0;
  z-index:5;
  text-align:center;
  background:rgba(255,255,255,.13);
  border:1px solid var(--border);
  backdrop-filter:blur(16px);
  border-radius:20px;
  padding:13px 22px;
  box-shadow:0 14px 32px rgba(0,0,0,.16);
}

.screen-label strong{
  display:block;
  font-size:22px;
  color:var(--cyan);
  font-weight:900;
}

.screen-label span{
  font-size:14px;
  font-weight:700;
  color:#e9f1ff;
}

.phone{
  width:min(330px,74vw);
  height:575px;
  margin-top:0;
  border-radius:40px;
  padding:11px;
  background:linear-gradient(145deg,#f8fbff,#8aa7d9 45%,#101b35);
  box-shadow:0 28px 70px rgba(0,0,0,.36), inset 0 0 0 2px rgba(255,255,255,.32);
  position:relative;
  overflow:hidden;
  transform:none;
}

.notch{
  position:absolute;
  top:15px;
  right:50%;
  transform:translateX(50%);
  width:62px;
  height:17px;
  background:#101929;
  border-radius:0 0 15px 15px;
  z-index:4;
}

.phone img{
  width:100%;
  height:100%;
  object-fit:cover;
  border-radius:31px;
  display:block;
  transition:.25s;
  filter:saturate(1.05);
}

.phone img.changing{
  opacity:.2;
  transform:scale(.98);
}

.phone-shine{
  position:absolute;
  bottom:30px;
  width:430px;
  height:95px;
  background:radial-gradient(ellipse,rgba(25,227,255,.34),transparent 68%);
  filter:blur(12px);
  z-index:-1;
}

.cards{
  width:min(1040px,calc(100% - 32px));
  margin:0 auto 70px;
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:14px;
}

.cards article{
  background:rgba(255,255,255,.1);
  border:1px solid var(--border);
  border-radius:24px;
  padding:22px;
  box-shadow:0 18px 42px rgba(0,0,0,.14);
}

.card-icon{
  width:58px;
  height:58px;
  display:flex;
  align-items:center;
  justify-content:center;
  border-radius:18px;
  background:linear-gradient(135deg,#19e3ff,#2878ff);
  box-shadow:
    0 14px 30px rgba(40,120,255,.35),
    inset 0 1px 0 rgba(255,255,255,.35);
  margin-bottom:14px;
  transition:.3s;
}

.card-icon svg{
  width:28px;
  height:28px;
  fill:none;
  stroke:#fff;
  stroke-width:2.2;
  stroke-linecap:round;
  stroke-linejoin:round;
}

.cards article:hover .card-icon{
  transform:translateY(-4px) scale(1.08);
  box-shadow:
    0 18px 38px rgba(25,227,255,.45),
    inset 0 1px 0 rgba(255,255,255,.4);
}

.cards h3{
  font-size:20px;
  margin:0 0 8px;
}

.cards p{
  margin:0;
  color:#d8e5ff;
  line-height:1.85;
  font-size:14px;
  font-weight:600;
}

footer{
  text-align:center;
  width:min(760px,calc(100% - 32px));
  margin:0 auto 32px;
  padding:38px 20px;
  border-radius:30px;
  background:rgba(255,255,255,.1);
  border:1px solid var(--border);
  box-shadow:0 20px 60px rgba(0,0,0,.18);
}

footer img{
  width:104px;
  height:104px;
  object-fit:contain;
}

footer h2{
  font-size:38px;
  margin:6px 0 8px;
  font-weight:900;
}

footer p{
  color:#d9e6ff;
  font-size:16px;
}

footer strong{
  display:inline-flex;
  margin-top:8px;
  padding:11px 22px;
  border-radius:999px;
  background:rgba(255,255,255,.12);
  border:1px solid var(--border);
  font-size:17px;
}

footer span{color:var(--cyan)}

@media(max-width:980px){
  :root{--navOffset:84px}

  .hero{
    grid-template-columns:1fr;
    text-align:center;
    margin-top:40px;
  }

  .hero-copy p{
    margin-left:auto;
    margin-right:auto;
  }

  .download-buttons{
    align-items:center;
  }

  .store-row,
  .direct-row{
    justify-content:center;
  }

  .stats{
    grid-template-columns:repeat(2,1fr);
  }

  .feature-stage{
    grid-template-columns:1fr;
  }

  .feature-list{
    display:grid;
    grid-template-columns:repeat(2,1fr);
    order:2;
  }

  .phone-wrap{
    order:1;
  }

  .cards{
    grid-template-columns:1fr;
  }

  .nav nav{
    display:none;
  }
}

@media(max-width:560px){
  :root{--navOffset:76px}

  .nav{
    width:calc(100% - 22px);
    margin-top:10px;
    padding:9px 12px;
    border-radius:16px;
  }

  .brand span{
    font-size:16px;
  }

  .brand img{
    width:34px;
    height:34px;
  }

  .hero{
    margin-top:18px;
    margin-bottom:34px;
    grid-template-columns:1fr;
    gap:12px;
  }

  .hero-copy{
    display:flex;
    flex-direction:column;
    align-items:center;
    width:100%;
    order:2;
  }

  .hero-copy .badge,
  .hero-copy h1,
  .hero-copy p{
    display:none;
  }

  .hero-art{
    order:1;
    min-height:auto;
    margin-bottom:6px;
  }

  .hero-poster{
    width:84vw;
    border-radius:24px;
  }

  .download-buttons{
    width:100%;
    align-items:center;
    gap:10px;
  }

  .store-row{
    width:100%;
    display:flex;
    justify-content:center;
    align-items:center;
    gap:8px;
    flex-wrap:nowrap;
  }

  .direct-row{
    width:100%;
    justify-content:center;
  }

  .store-btn{
    width:calc(50% - 4px);
    height:54px;
  }

  .store-btn img{
    width:100%;
    height:54px;
    max-width:100%;
    object-fit:contain;
  }

  .direct-download,
  .pwa-download{
    width:100%;
  }

  .download-buttons .btn{
    width:100%;
  }

  .stats,
  .section-title{
    display:none;
  }

  .interactive{
    margin-top:38px;
    margin-bottom:40px;
  }

  .feature-stage{
    display:flex;
    flex-direction:column;
    align-items:center;
    gap:12px;
  }

  .right-list{
    order:1;
  }

  .phone-wrap{
    order:2;
    min-height:auto;
    padding-top:0;
  }

  .left-list{
    order:3;
  }

  .feature-list{
    width:100%;
    display:grid;
    grid-template-columns:repeat(3,minmax(0,1fr));
    gap:8px;
  }

  .feature{
    min-height:78px;
    padding:8px 4px;
    border-radius:14px;
    font-size:11px;
    font-weight:800;
    gap:6px;
    flex-direction:column;
    justify-content:center;
    text-align:center;
    line-height:1.35;
  }

  .feature span{
    display:block;
    width:100%;
  }

  .feature .icon-box{
    width:34px;
    height:34px;
    flex:0 0 34px;
    border-radius:11px;
  }

  .feature .icon-box svg{
    width:17px;
    height:17px;
  }

  .feature:hover,
  .feature.active,
  .left-list .feature:hover,
  .left-list .feature.active{
    transform:none;
  }

  .screen-label{
    display:none;
  }

  .phone{
    width:min(168px,46vw);
    height:300px;
    padding:7px;
    border-radius:24px;
    box-shadow:0 18px 42px rgba(0,0,0,.28), inset 0 0 0 1.5px rgba(255,255,255,.28);
  }

  .notch{
    top:10px;
    width:38px;
    height:10px;
    border-radius:0 0 10px 10px;
  }

  .phone img{
    border-radius:18px;
  }

  .phone-shine{
    width:240px;
    height:56px;
    bottom:10px;
    filter:blur(10px);
  }

  .cards{
    display:none;
  }

  footer h2{
    font-size:31px;
  }

  footer img{
    width:92px;
    height:92px;
  }
}