*{
  box-sizing:border-box;
  margin:0;
  padding:0;
  font-family:'Arial',sans-serif
}

body{
  background:#f5f7fb;
  color:#1f2937;
  overflow-x:hidden;
}

::-webkit-scrollbar{width:0}

/* ================= CONTAINER ================= */
.container{
  width:100%;
  max-width:1200px;
  margin:auto;
  padding:0 24px;
}

.section{
  padding:80px 0;
}

.section h2{
  font-size:24px;
  margin-bottom:35px;
  font-weight:600;
  text-align:center;
}

/* ================= NAVBAR ================= */
.navbar{
  position:fixed;
  top:0;
  width:100%;
  background:rgba(17,24,39,.92);
  backdrop-filter:blur(10px);
  z-index:1000;
  padding:14px 40px;
}

.nav-container{
  display:flex;
  justify-content:space-between;
  align-items:center;
}
.nav-logo{
  width:45px;
  height:45px;
  object-fit:contain;
  border-radius:50%;
  overflow:hidden;
  background:#fff;
}

.nav-right a{
  position: relative;
  padding-bottom: 6px;
}

.nav-right a.active{
  color: #fff;
}

.nav-right a.active::after{
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 3px;
  background: #38bdf8;
  border-radius: 2px;
}

.nav-left{
  display:flex;
  align-items:center;
  gap:12px;
  color:#fff;
}

.nav-left i{
  font-size:24px;
  color:#38bdf8;
}

.brand-main{
  font-weight:700;
  font-size:18px;
}

.brand-sub{
  font-size:11px;
  opacity:.7;
}

.nav-right{
  display:flex;
  gap:24px;
}

.nav-right a{
  color:#e5e7eb;
  text-decoration:none;
  font-weight:500;
  font-size:14px;
  transition:.2s;
}

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

.hero h1{
  margin-top: 10px;
}

@media (max-width: 768px){
  .navbar{
    padding-left: 10px;
    padding-right: 10px;
  }
  .nav-container{
    padding-left: 5px;
    padding-right: 5px;
  }
}

/* ================= HAMBURGER ================= */

.hamburger{
  display:none;
  flex-direction:column;
  gap:5px;
  cursor:pointer;
}

.hamburger span{
  width:20px;
  height:2px;
  background:#fff;
  transition:.3s;
}

/* ================= MOBILE ================= */

@media(max-width:768px){
  .navbar{
    padding:14px 16px;
  }
  .nav-right{
    position:absolute;
    top:70px;
    right:0px;
    background:#111827;
    flex-direction:column;
    width:220px;
    padding:20px;
    box-shadow:0 10px 25px rgba(0,0,0,.2);
    display:none;
  }

  .nav-right.active{
    display:flex;
  }

  .hamburger{
    display:flex;
  }
}

footer{
  background:#111827;
  color:#9ca3af;
  padding:18px 40px;
  font-size:12px;
}

.footer-container{
  max-width:1200px;
  margin:auto;
  display:flex;
  justify-content:space-between;
  align-items:center;
}
@media (max-width: 768px){
  .navbar{
    padding-left:4px;
    padding-right:4px;
  }
}