* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'poppins', sans-serif;
    scroll-behavior: smooth;
}

body {
    background: #121b46;
    overflow: hidden;
}

.header {
    background-color: #141b29ea;
    width: 100%;
    position: sticky;
    top: 0;
    left: 0;
    height: 100px;
    padding: 30px 10%;
    box-shadow: 0 0 10px rgba(0, 0, 0, .4);
    z-index: 100;
}

.header nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.menu {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 150px;
    gap: 1em;
}

.login {
    display: flex;
    justify-content: center;
    align-items: center;
}

.login .btn {
    width: 80px;
    color: white;
    font-size: 18px;
    font-weight: 700;
    border: thin solid white;
    border: none;
    outline: none;
    position: relative;
    z-index: 1;
    overflow: hidden;
}

.login .btn::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    background: #e8e7e7;
    height: 100%;
    width: 00%;
    z-index: -1;
    transition: .3s; 
}

.login .btn:hover {
    color: #121b46;
}

.login .btn:hover:before {
    width: 100%;
}

.signin {
    display: flex;
    justify-content: center;
    align-items: center;
}

.signin .btn {
    width: 88px;
    color: white;
    text-align: center;
    font-size: 18px;
    font-weight: 700;
    border: thin solid white;
    border: none;
    outline: none;
    position: relative;
    z-index: 1;
    overflow: hidden;
}

.signin .btn::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    background: #e8e7e7;
    height: 100%;
    width: 00%;
    z-index: -1;
    transition: .3s;
}

.signin .btn:hover {
    color: #121b46;
}

.signin .btn:hover:before {
    width: 100%;
}

.logo a img {
    width: 150px;
}

.background {
    background-image: url(./images/asset-031.jpeg);
    background-position: center;
    background-repeat: no-repeat;
    background-attachment: fixed;
    height: calc(100vh);
    width: 100%;
    position: absolute;
    top: 0;
    z-index: 1;
    padding-top: 150px;
    opacity: 1;
    animation: fadeIn 5s forwards;
    
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

section h1 {
    font-size: 20px;
    font-weight: 500;
    color: #e8e7e7;
    z-index: 100;
    text-align: center;
    width: 60%;
    margin: 20px auto;
    margin-top: 60px;
    opacity: 0;
    animation: fadeIn 2s forwards;
    animation-delay: 0.8s;
}
section h1 span{
    color: #3A93EC;
    font-size: 35px;
    font-weight: 700;
}
section p {
    text-align: center;
    color: #b3d4fc;
    font-size: 18px;
    font-weight: 700;
    width: 85%;
    margin: 50px auto;
    opacity: 0;
    animation: fadeIn 2s forwards;
    animation-delay: 1.5s;
}


section button {
    display: block;
    margin: auto;
    padding: 10px 30px;
    border: none;
    border-radius: 7px;
    background-color: #4CAF50;
    color: white;
    cursor: pointer;
    transition: background-color 0.5s, transform 0.5s;
}

section button:hover {
    background-color: #45a049;
    transform: translateY(-5px);
}

section button:hover i {
    transform: translateX(5px);
    transition: transform 0.5s;
}



.bar-drop {
    font-size: 26px;
    font-weight: 500;
    border: thin solid #3A93EC;
    border: none;
    padding: 4px;
    color: #fff;
    background: #3A93EC;
    display: none;
}




.dots-container {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    margin: 300px auto;
}

.dot {
    height: 20px;
    width: 20px;
    margin-right: 10px;
    border-radius: 10px;
    background-color: #b3d4fc;
    animation: pulse 1.5s infinite ease-in-out;
}

.dot:last-child {
    margin-right: 0;
}

.dot:nth-child(1) {
    animation-delay: -0.3s;
}

.dot:nth-child(2) {
    animation-delay: -0.1s;
}

.dot:nth-child(3) {
    animation-delay: 0.1s;
}

@keyframes pulse {
    0% {
        transform: scale(0.8);
        background-color: #b3d4fc;
        box-shadow: 0 0 0 0 rgba(178, 212, 252, 0.7);
    }

    50% {
        transform: scale(1.2);
        background-color: #6793fb;
        box-shadow: 0 0 0 10px rgba(178, 212, 252, 0);
    }

    100% {
        transform: scale(0.8);
        background-color: #b3d4fc;
        box-shadow: 0 0 0 0 rgba(178, 212, 252, 0.7);
    }
}

.header2 {
    display: none;
}






/* ----MEDIA QUERY---- */

@media(max-width:449px) {
    section button {
        margin-top: 5px;
    }

    section p {
        margin: 10px auto;
    }

    .header2 {
        position: absolute;
        top: 80%;
        left: 0;
        width: 100%;
        text-align: center;
    }

    .menubut {
        display: flex;
        justify-content: center;
        align-items: center;
    }

    .header2 .but {
        display: block;
        margin: 10px auto;
        padding: 8px;
        width: 80px;
        /* color: white; */
        font-size: 18px;
        font-weight: 700;
        border: thin solid white;
        outline: none;
        border: none;
        z-index: 5;
        border-radius: 5px;
        position: relative;
    }

    .header2 .but::before {
        content: "";
        position: absolute;
        top: 0;
        left: 0;
        /* background: #121b46; */
        height: 100%;
        width: 0%;
        z-index: 1;
        transition: .3s;
    }

    .header2 .but:hover {
        color: #121b46;
    }

    .header2 .but:hover::before {
        width: 100%;
    }

    .header2 .but:hover::after {
        background: #121b46;
    }

    .bar-drop {
        display: block;
    }

    .login .btn {
        display: none;
    }

    .signin .btn {
        display: none;
    }
}

@media(max-width:343px) {
    section h1 {
        margin-top: 20px;
    }
}

@media(max-width:320px) {
    section h1 {
        margin-top: 2px;
        text-align: center;
    }
    section h1 span {
        text-align: center;
    }
}