*{
  margin:0;
  padding:0;
  box-sizing:border-box;
}

body{
  font-family:'Inter',sans-serif;
  min-height:100vh;
  color:#f5f5f5;
  background: radial-gradient(circle at top left, rgba(111,66,255,.12), transparent 22%), radial-gradient(circle at bottom right, rgba(6,214,255,.12), transparent 18%), linear-gradient(180deg,#050507 0%,#09090d 48%,#050507 100%);
  overflow-x:hidden;
}

body::after{
  content:"";
  position:fixed;
  inset:0;
  pointer-events:none;
  background: radial-gradient(circle at 25% 15%, rgba(255,255,255,.03), transparent 20%), radial-gradient(circle at 80% 10%, rgba(255,77,138,.05), transparent 16%);
  z-index:-1;
}

header{
  display:flex;
  justify-content:space-between;
  align-items:center;
  padding:28px 8%;
  position:sticky;
  top:0;
  z-index:1000;
  backdrop-filter:blur(18px);
  background:rgba(5,5,5,.72);
  border-bottom:1px solid rgba(255,255,255,.06);
}

.logo{
  font-size:30px;
  font-weight:800;
  letter-spacing:.8px;
  transition:.25s ease;
}

.logo:hover{
  transform:scale(1.04);
}

.nav-toggle{
  display:none;
  flex-direction:column;
  gap:6px;
  background:none;
  border:none;
  cursor:pointer;
  padding:8px;
}

.nav-toggle span{
  width:26px;
  height:3px;
  background:#f5f5f5;
  border-radius:2px;
  transition:.35s ease;
}

.nav-toggle.active span:nth-child(1){
  transform:rotate(45deg) translate(10px, 10px);
}

.nav-toggle.active span:nth-child(2){
  opacity:0;
}

.nav-toggle.active span:nth-child(3){
  transform:rotate(-45deg) translate(7px, -6px);
}

nav{
  display:flex;
  gap:28px;
  align-items:center;
  flex-wrap:wrap;
}

nav a{
  color:#f5f5f5;
  text-decoration:none;
  position:relative;
  font-weight:500;
  transition:.25s ease;
}

nav a::after{
  content:"";
  position:absolute;
  left:0;
  bottom:-7px;
  width:0;
  height:2px;
  background:linear-gradient(90deg,#ff4da6,#a855f7,#06d6ff);
  border-radius:999px;
  transition:.25s ease;
}

nav a:hover::after{
  width:100%;
}

.badge{
  display:inline-flex;
  align-items:center;
  gap:10px;
  padding:12px 20px;
  border-radius:999px;
  background:rgba(255,255,255,.08);
  color:#fff;
  font-size:14px;
  font-weight:700;
  letter-spacing:.02em;
  border:1px solid rgba(255,255,255,.1);
  box-shadow:0 18px 45px rgba(0,0,0,.18);
}

.hero{
  min-height:92vh;
  display:grid;
  grid-template-columns:1.1fr .9fr;
  align-items:center;
  gap:80px;
  padding:100px 8%;
  position:relative;
}

.hero::before{
  content:"";
  position:absolute;
  width:620px;
  height:620px;
  right:8%;
  top:-60px;
  background:radial-gradient(circle,rgba(168,85,247,.14),transparent 72%);
  filter:blur(95px);
  z-index:-1;
}

.hero-left{
  max-width:640px;
}

.hero-right{
  display:none;
}

.hero h1{
  font-size:72px;
  line-height:1.04;
  margin-top:26px;
  letter-spacing:-.035em;
}

.hero-title span{
  background:linear-gradient(90deg,#ff4da6,#a855f7,#06d6ff);
  -webkit-background-clip:text;
  -webkit-text-fill-color:transparent;
}

.hero p{
  margin-top:30px;
  font-size:20px;
  color:#c2c2c8;
  line-height:1.85;
  max-width:700px;
}

.hero-buttons{
  margin-top:40px;
  display:flex;
  gap:18px;
  flex-wrap:wrap;
}

.download-btn{
  padding:18px 44px;
  border:none;
  border-radius:20px;
  color:white;
  font-size:16px;
  font-weight:800;
  cursor:pointer;
  background:linear-gradient(90deg,#ff4da6,#a855f7,#06d6ff);
  box-shadow:0 24px 60px rgba(178,76,255,.24);
  transition:.3s ease;
}

.download-btn:hover{
  transform:translateY(-4px);
  box-shadow:0 34px 90px rgba(178,76,255,.28);
}

.hero-meta{
  margin-top:30px;
  color:#9d9d9d;
  font-size:15px;
}

.phone-mockup{
  width:360px;
  height:730px;
  border-radius:56px;
  padding:18px;
  background:linear-gradient(135deg,#ff4d8d,#b24cff,#5a7dff);
  box-shadow:0 50px 140px rgba(178,76,255,.24);
  border:1px solid rgba(255,255,255,.06);
}

.phone-screen{
  width:100%;
  height:100%;
  background:#09090d;
  border-radius:42px;
  padding:28px;
  display:flex;
  flex-direction:column;
  justify-content:center;
  align-items:center;
  text-align:center;
  position:relative;
  overflow:hidden;
  border:1px solid rgba(255,255,255,.05);
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.03);
}

.phone-screen::before{
  content:"";
  position:absolute;
  top:16px;
  left:50%;
  transform:translateX(-50%);
  width:90px;
  height:6px;
  border-radius:999px;
  background:rgba(255,255,255,.12);
}

.phone-screen::after{
  content:"";
  position:absolute;
  bottom:32px;
  left:50%;
  transform:translateX(-50%);
  width:120px;
  height:8px;
  border-radius:999px;
  background:rgba(255,255,255,.05);
}

.preview-logo{
  font-size:64px;
  margin-bottom:24px;
  width:112px;
  height:112px;
  display:flex;
  align-items:center;
  justify-content:center;
  border-radius:28px;
  background:rgba(255,255,255,.04);
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.08);
}

.phone-screen h3{
  font-size:38px;
  margin-bottom:14px;
}

.phone-screen p{
  color:#b9b9b9;
  font-size:16px;
}

.features,
.about,
.download,
.faq{
  padding:100px 8%;
}

.features h2,
.about h2,
.download h2,
.faq h2{
  text-align:center;
  margin-bottom:44px;
  font-size:44px;
  letter-spacing:-.02em;
}

.feature-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(260px,1fr));
  gap:28px;
}

.card{
  position:relative;
  background:rgba(17,17,17,.96);
  padding:34px;
  border-radius:28px;
  border:1px solid rgba(255,255,255,.06);
  overflow:hidden;
  transition:.35s ease;
  box-shadow:0 24px 70px rgba(0,0,0,.18);
}

.card::before{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(135deg, rgba(255,77,138,.08), rgba(168,85,247,.08), rgba(6,214,255,.08));
  opacity:0;
  transition:.35s ease;
}

.card:hover::before{
  opacity:1;
}

.card:hover{
  transform:translateY(-10px);
  border-color:rgba(168,85,247,.24);
  box-shadow:0 28px 90px rgba(168,85,247,.18);
}

.card h3{
  margin-bottom:18px;
  font-size:22px;
}

.card p{
  color:#c0c0c5;
  margin-top:10px;
}

.faq{
  background: rgba(255,255,255,.02);
  border-top:1px solid rgba(255,255,255,.05);
  border-bottom:1px solid rgba(255,255,255,.05);
}

.faq-item{
  background:rgba(17,17,17,.92);
  padding:30px;
  border-radius:22px;
  margin-bottom:20px;
  border:1px solid rgba(255,255,255,.06);
  box-shadow:0 20px 60px rgba(0,0,0,.12);
}

.faq-item h3{
  color:#fff;
  margin-bottom:14px;
}

.faq-item p{
  color:#c2c2c8;
  line-height:1.8;
}

.about p{
  max-width:840px;
  margin:auto;
  text-align:center;
  color:#c2c2c8;
  line-height:1.9;
}

.download-box{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(250px,1fr));
  gap:28px;
}

.download-box div{
  background:rgba(17,17,17,.94);
  padding:42px;
  border-radius:28px;
  text-align:center;
  border:1px solid rgba(255,255,255,.06);
  box-shadow:0 20px 60px rgba(0,0,0,.12);
}

.download-box h3{
  margin-bottom:20px;
  font-size:24px;
}

.download-box p{
  color:#c2c2c8;
}

footer{
  border-top:1px solid rgba(255,255,255,.08);
  padding:45px 8%;
  text-align:center;
  display:flex;
  flex-wrap:wrap;
  justify-content:center;
  gap:16px;
  align-items:center;
}

footer a{
  color:#b8b8b8;
  text-decoration:none;
  margin:0 10px;
  transition:.25s ease;
}

footer a:hover{
  color:#fff;
}

footer p{
  margin-top:20px;
  color:#8c8c8c;
  width:100%;
}

@media(max-width:1000px){
  header{
    padding:20px 6%;
  }

  .nav-toggle{
    display:flex;
  }

  nav{
    position:absolute;
    top:70px;
    left:0;
    right:0;
    flex-direction:column;
    background:rgba(5,5,5,.98);
    backdrop-filter:blur(20px);
    border-bottom:1px solid rgba(255,255,255,.06);
    padding:20px;
    gap:16px;
    transform:translateY(-110%);
    opacity:0;
    pointer-events:none;
    transition:.35s ease;
  }

  nav.active{
    transform:translateY(0);
    opacity:1;
    pointer-events:all;
  }

  nav a{
    padding:12px 16px;
    text-align:center;
  }

  .hero{
    grid-template-columns:1fr;
    text-align:center;
    padding:80px 6%;
  }

  .hero::before{
    right:5%;
    width:520px;
    height:520px;
    top:-40px;
  }

  .hero-right{
    order:-1;
  }

  .hero h1{
    font-size:56px;
  }

  .phone-mockup{
    width:320px;
    height:620px;
    margin:0 auto;
  }
}

@media(max-width:680px){
  header{
    padding:18px 5%;
  }

  .logo{
    font-size:26px;
  }

  nav{
    top:65px;
  }

  .hero{
    padding:60px 5%;
  }

  .hero h1{
    font-size:42px;
  }

  .hero p{
    font-size:18px;
  }

  .phone-mockup{
    width:260px;
    height:520px;
  }

  .feature-grid,
  .download-box{
    gap:20px;
  }

  .features h2,
  .about h2,
  .download h2,
  .faq h2{
    font-size:36px;
  }

  footer{
    padding:35px 5%;
  }

  footer a{
    margin:6px 8px;
  }
}