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

body{
  font-family:'Poppins',sans-serif;
  background:#f4f9ff;
  overflow-x:hidden;
}

.container{
  width:90%;
  max-width:1200px;
  margin:0 auto;
}

/* TOP BAR */

.top-bar{
  background:linear-gradient(90deg,#0b7be7,#0f4c81);
  padding:10px 0;
  overflow:hidden;
}

.marquee{
  color:white;
  white-space:nowrap;
  display:inline-block;
  padding-left:100%;
  animation:move 15s linear infinite;
  font-weight:500;
}

@keyframes move{

  0%{
    transform:translateX(-100%);
  }

  100%{
    transform:translateX(0%);
  }
}

/* HEADER */

.main-header{
    width:100%;
    background:#fff;
    box-shadow:0 2px 20px rgba(0,0,0,0.05);
    position:sticky;
    top:0;
    z-index:999;
}

.header-flex{
    display:flex;
    align-items:center;
    justify-content:space-between;
    padding:18px 0;
}

/* LOGO */

.logo img{
    height:60px;
}

/* NAVBAR */

.nav-menu{
    display:flex;
    align-items:center;
    gap:35px;
    list-style:none;
}

.nav-menu li{
    position:relative;
}

.nav-menu li a{
    text-decoration:none;
    color:#111;
    font-size:17px;
    font-weight:500;
    transition:0.3s;
    position:relative;
}

/* HOVER */

.nav-menu li a:hover{
    color:#0077cc;
}

/* ACTIVE */

.nav-menu li a.active{
    position:relative;
    text-decoration:none;
    color:#0077cc;
    padding:10px 0;
    font-size:16px;
}

.nav-menu li a.active::after{
    content:"";
    position:absolute;
    left:0;
    bottom:-5px;
    width:100%;
    height:2px;
    background:#0077cc;
}

/* DROPDOWN */

.dropdown-menu{
    position:absolute;
    top:120%;
    left:0;
    background:#0077cc;
    min-width:270px;
    border-radius:12px;
    overflow:hidden;
    opacity:0;
    visibility:hidden;
    transition:0.4s;
    box-shadow:0 10px 30px rgba(0,0,0,0.15);
    z-index:999;
}

.dropdown:hover .dropdown-menu{
    opacity:1;
    visibility:visible;
    top:110%;
    transform:translateY(0);
}

.dropdown-menu li{
    width:100%;
}

.dropdown-menu li a{
    display:block;
    padding:15px 22px;
    color:#fff;
    background:#0077cc;
    transition:0.3s;
    font-size:15px;
}

.dropdown-menu li a:hover{
    background:#fff;
    color:#0077cc;
    padding-left:30px;
}
/* DROPDOWN TOGGLE */

.dropdown-toggle{
    display:flex;
    align-items:center;
    justify-content:center;
    gap:8px;
}

.dropdown-btn{
    cursor:pointer;
    color:#111;
    font-size:14px;
}

/* SOCIAL ICON */

.header-social{
    display:flex;
    align-items:center;
    gap:12px;
}

.header-social a{
    width:42px;
    height:42px;
    border-radius:50%;
    background:#eef6ff;
    color:#0077cc;
    display:flex;
    align-items:center;
    justify-content:center;
    text-decoration:none;
    transition:0.3s;
    font-size:17px;
}

.header-social a:hover{
    background:#0077cc;
    color:#fff;
    transform:translateY(-3px);
}

/* RESPONSIVE */

@media(max-width:1100px){

    .header-flex{
        flex-direction:column;
        gap:25px;
    }

}

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

@media(max-width:768px){

    .container{
        width:95%;
    }

    .top-bar{
        padding:8px 0;
    }

    .marquee{
        font-size:13px;
    }

    .header-flex{
        flex-direction:column;
        align-items:center;
        gap:15px;
    }

    .logo img{
        height:45px;
    }

    .nav-menu{
        flex-direction:column;
        align-items:center;
        gap:12px;
        width:100%;
    }

    .nav-menu li{
        width:100%;
        text-align:center;
    }

    .nav-menu li a{
        display:block;
        width:100%;
        padding:10px 0;
        font-size:15px;
    }

    .dropdown-menu{
        position:static;
        width:100%;
        min-width:100%;
        opacity:1;
        visibility:visible;
        display:none;
        margin-top:10px;
        box-shadow:none;
        border-radius:10px;
    }

    .dropdown.active .dropdown-menu{
        display:block;
    }

    .dropdown-menu li a{
        font-size:14px;
        padding:12px 15px;
    }

    .header-social{
        justify-content:center;
        flex-wrap:wrap;
        gap:10px;
    }

    .header-social a{
        width:38px;
        height:38px;
        font-size:15px;
    }

}