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

html{
  scroll-behavior:smooth;
}

body{
  font-family:-apple-system,BlinkMacSystemFont,'SF Pro Display','Segoe UI',sans-serif;
  background:#050505;
  color:#fff;
  overflow-x:hidden;
}

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

img{
  width:100%;
  display:block;
}

.container{
  width:100%;
  max-width:1280px;
  margin:auto;
  padding:0 20px;
}

/* HEADER */

.header{
  position:fixed;
  top:0;
  left:0;
  width:100%;
  z-index:999;
  backdrop-filter:blur(20px);
  background:rgba(0,0,0,.6);
  border-bottom:1px solid rgba(255,255,255,.08);
}

.navbar{
  height:82px;
  display:flex;
  align-items:center;
  justify-content:space-between;
}

.logo{
  font-size:28px;
  font-weight:700;
  color:#fff;
}

.logo span{
  color:#0a84ff;
}

.nav-menu{
  display:flex;
  align-items:center;
  gap:35px;
}

.nav-menu a{
  color:#d0d0d0;
  transition:.3s;
  font-size:15px;
}

.nav-menu a:hover{
  color:#fff;
}

.header-right{
  display:flex;
  align-items:center;
  gap:20px;
}

.header-btn{
  background:#0a84ff;
  padding:14px 22px;
  border-radius:999px;
  font-weight:600;
}

.menu-btn{
  display:none;
  font-size:30px;
  cursor:pointer;
}

/* HERO */

.hero{
  min-height:100vh;
  display:flex;
  align-items:center;
  position:relative;
  padding-top:120px;
  overflow:hidden;
}

.hero-bg{
  position:absolute;
  width:600px;
  height:600px;
  background:#0a84ff;
  filter:blur(180px);
  opacity:.12;
  right:-120px;
  top:-120px;
}

.hero-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:70px;
  align-items:center;
}

.hero-badge{
  display:inline-flex;
  padding:10px 18px;
  border-radius:999px;
  background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.08);
  margin-bottom:25px;
  color:#8fc5ff;
}

.hero-content h1{
  font-size:78px;
  line-height:1.03;
  letter-spacing:-3px;
  margin-bottom:25px;
}

.hero-content p{
  color:#ababab;
  line-height:1.9;
  font-size:18px;
  max-width:620px;
  margin-bottom:35px;
}

.hero-actions{
  display:flex;
  gap:18px;
  margin-bottom:50px;
}

.btn-primary{
  background:#0a84ff;
  padding:16px 28px;
  border-radius:999px;
  font-weight:600;
}

.btn-outline{
  border:1px solid rgba(255,255,255,.15);
  padding:16px 28px;
  border-radius:999px;
}

.hero-info{
  display:flex;
  gap:40px;
}

.hero-info-item h3{
  font-size:34px;
  margin-bottom:8px;
}

.hero-info-item span{
  color:#8d8d8d;
}

.phone-card{
  position:relative;
  background:#111;
  border-radius:40px;
  padding:30px;
  border:1px solid rgba(255,255,255,.08);
}

.phone-card img{
  border-radius:30px;
}

.phone-float{
  position:absolute;
  bottom:20px;
  left:20px;
  background:#0a84ff;
  padding:12px 18px;
  border-radius:999px;
  font-weight:600;
}

/* FEATURES */

.features{
  padding:40px 0 90px;
}

.feature-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:22px;
}

.feature-box{
  background:#101010;
  border:1px solid rgba(255,255,255,.08);
  border-radius:28px;
  padding:35px;
}

.feature-icon{
  font-size:36px;
  margin-bottom:18px;
}

.feature-box h3{
  margin-bottom:12px;
}

.feature-box p{
  color:#9b9b9b;
  line-height:1.7;
}

/* SECTION */

.section{
  padding:120px 0;
}

.dark-section{
  background:#0b0b0b;
}

.section-title{
  text-align:center;
  margin-bottom:65px;
}

.section-title span{
  color:#0a84ff;
  display:block;
  margin-bottom:14px;
}

.section-title h2{
  font-size:56px;
  margin-bottom:18px;
  letter-spacing:-2px;
}

.section-title p{
  max-width:700px;
  margin:auto;
  color:#9e9e9e;
  line-height:1.9;
}

/* PRODUCTS */

.product-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:25px;
}

.product-card{
  background:#111;
  border-radius:34px;
  overflow:hidden;
  border:1px solid rgba(255,255,255,.08);
}

.product-image{
  padding:35px;
}

.product-image img{
    height: 300px;
    object-fit: cover;
}

.product-content{
  padding:30px;
}

.product-tag{
  display:inline-block;
  background:rgba(10,132,255,.12);
  color:#61b0ff;
  padding:8px 14px;
  border-radius:999px;
  font-size:13px;
  margin-bottom:18px;
}

.product-content h3{
  font-size:30px;
  margin-bottom:14px;
}

.product-content p{
  color:#a0a0a0;
  line-height:1.8;
  margin-bottom:25px;
}

.product-bottom{
  display:flex;
  justify-content:space-between;
  align-items:center;
}

.old-price{
  color:#666;
  text-decoration:line-through;
}

.product-bottom h4{
  font-size:28px;
}

.product-bottom a{
  background:#0a84ff;
  padding:12px 20px;
  border-radius:999px;
}

/* SERVICES */

.service-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:25px;
}

.service-card{
  background:#121212;
  border-radius:30px;
  padding:40px;
  border:1px solid rgba(255,255,255,.08);
}

.service-top{
  font-size:45px;
  margin-bottom:20px;
}

.service-card h3{
  font-size:28px;
  margin-bottom:18px;
}

.service-card p{
  color:#9f9f9f;
  line-height:1.8;
  margin-bottom:25px;
}

.service-card ul{
  list-style:none;
}

.service-card li{
  padding:14px 0;
  border-bottom:1px solid rgba(255,255,255,.06);
  color:#d5d5d5;
}

/* WARRANTY */

.warranty-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:22px;
}

.warranty-card{
  background:#101010;
  border-radius:28px;
  padding:35px;
  border:1px solid rgba(255,255,255,.08);
}

.warranty-card h3{
  margin-bottom:18px;
  font-size:24px;
}

.warranty-card p{
  color:#9d9d9d;
  line-height:1.8;
}

/* TRADE */

.trade-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:50px;
  align-items:center;
}

.mini-title{
  color:#0a84ff;
}

.trade-title{
  font-size:60px;
  margin:20px 0;
  letter-spacing:-2px;
}

.trade-text{
  color:#a4a4a4;
  line-height:1.9;
  margin-bottom:35px;
}

.trade-stats{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:20px;
}

.trade-box{
  background:#121212;
  border-radius:28px;
  padding:40px;
}

.trade-box h3{
  font-size:50px;
  margin-bottom:10px;
}

.trade-box p{
  color:#9e9e9e;
}

/* REVIEWS */

.review-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:25px;
}

.review-card{
  background:#111;
  border-radius:28px;
  padding:35px;
  border:1px solid rgba(255,255,255,.08);
}

.review-card h4{
  font-size:22px;
  margin-bottom:8px;
}

.review-card span{
  color:#0a84ff;
  display:block;
  margin-bottom:18px;
}

.review-card p{
  color:#9c9c9c;
  line-height:1.8;
}

/* CTA */

.cta{
  padding:120px 0;
}

.cta-box{
  background:linear-gradient(135deg,#0a84ff,#005ac2);
  border-radius:40px;
  padding:90px;
  text-align:center;
}

.cta-box h2{
  font-size:60px;
  margin-bottom:20px;
}

.cta-box p{
  max-width:700px;
  margin:auto;
  line-height:1.9;
  margin-bottom:35px;
}

.cta-box a{
  background:#fff;
  color:#000;
  padding:16px 28px;
  border-radius:999px;
  font-weight:700;
}

/* FOOTER */

footer{
  background:#070707;
  padding:90px 0 30px;
  border-top:1px solid rgba(255,255,255,.08);
}

.footer-grid{
  display:grid;
  grid-template-columns:2fr 1fr 1fr 1fr;
  gap:40px;
}

.footer-logo{
  font-size:32px;
  font-weight:700;
  margin-bottom:20px;
}

.footer-logo span{
  color:#0a84ff;
}

.footer-text{
  color:#969696;
  line-height:1.8;
  max-width:420px;
}

footer h4{
  margin-bottom:20px;
}

footer a{
  display:block;
  margin-bottom:14px;
  color:#a0a0a0;
}

.footer-bottom{
  border-top:1px solid rgba(255,255,255,.08);
  margin-top:60px;
  padding-top:30px;
  text-align:center;
  color:#777;
}

/* MOBILE */

@media(max-width:1100px){

  .hero-grid,
  .trade-grid,
  .footer-grid{
    grid-template-columns:1fr;
  }

  .feature-grid,
  .product-grid,
  .service-grid,
  .warranty-grid,
  .review-grid{
    grid-template-columns:repeat(2,1fr);
  }

}

@media(max-width:768px){

  .nav-menu{
    position:fixed;
    top:82px;
    left:-100%;
    width:100%;
    background:#0b0b0b;
    flex-direction:column;
    padding:35px;
    transition:.3s;
  }

  .nav-menu.active{
    left:0;
  }

  .menu-btn{
    display:block;
  }

  .header-btn{
    display:none;
  }

  .hero-content h1{
    font-size:50px;
  }

  .section-title h2,
  .trade-title,
  .cta-box h2{
    font-size:40px;
  }

  .hero-info{
    flex-wrap:wrap;
  }

  .feature-grid,
  .product-grid,
  .service-grid,
  .warranty-grid,
  .review-grid,
  .trade-stats{
    grid-template-columns:1fr;
  }

  .cta-box{
    padding:50px 25px;
  }

}