@import url('https://fonts.googleapis.com/css2?family=Onest:wght@100..900&display=swap');

html {
    scroll-behavior: smooth;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Onest';
    color: #fff;
}

body {
    display: flex;
    align-items: center;
    height: 100vh;
    width: 100%;
    background: url(https://static.vecteezy.com/system/resources/thumbnails/005/247/863/small_2x/pink-background-you-can-use-this-background-for-your-content-like-as-video-streaming-promotion-advertisement-social-media-concept-presentation-website-backdrop-card-landscape-background-photo.jpg);
    background-repeat: no-repeat;
    background-size: 100% 100vh;
    overflow: hidden;
    margin: 0;
    padding: 0;
}

.principal-section {
    margin: 50px 80px;
    border: 1px solid black;
    border-radius: 20px;
    background-color: #1A1E4D;
}

.principal-nav {
    display: flex;

}

.principal-section .principal-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin: 15px 60px 0 60px;
}

.principal-section .principal-nav .logo img {
    width: 70px;
    transition: all 0.2s ease;
    cursor: pointer;
}

.principal-section .principal-nav .logo img:hover {
    scale: 1.1;
}

.principal-section .principal-nav .options ul {
    display: flex;
    gap: 30px;
}

.principal-section .principal-nav .options ul li {
    list-style: none;
    transition: all 0.2s ease;
}

.principal-section .principal-nav .options ul li a {
    text-decoration: none;
    font-size: 20px;
}

.principal-section .principal-nav .options ul li:hover {
    scale: 1.1;

    a {
        color: #0399FF;
        font-weight: bold;
    }
}

.principal-section .main {
    margin: 0 60px;
}

.principal-section .main {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.principal-section .main .left {
    display: flex;
    flex-direction: column;
    margin: 0px 120px 0 0;
}

.principal-section .main .left h1 {
    font-size: 45px;
    font-weight: 900;
    line-height: 50px;
}

.principal-section .main .left h5 {
    margin: 20px 0;
    font-size: 15px;
    font-weight: 500;
    color: #63668B;
}

.principal-section .main .left button {
    background-color: #0399FF;
    box-shadow: none;
    border: 1px solid transparent;
    border-radius: 30px;
    margin: 5px 0 0 0;
    padding: 6px 15px;
    cursor: pointer;
    transition: all 0.2s ease;
    width: fit-content;
}

.principal-section .main .left button:hover {
    scale: 1.1;
    background-color: #fff;

    h3 {
        color: #0399FF;
    }
}

.principal-section .main .left button h3 {
    font-size: 25px;
    opacity: 0.9;
}

.principal-section .main .right img {
    width: 600px;
}

.principal-section footer {
    display: flex;
    flex-direction: row;
    margin: 0 60px 15px 60px;
    gap: 15px;
    font-size: 35px;
}

.principal-section footer a{
    transition: all 0.2s ease;
}

.principal-section footer a:hover{
    scale: 1.1;
    opacity: 0.7;
}

@media screen and (max-width: 1200px) {

    .principal-section{
        margin: 50px 80px;
    }

    .principal-section .principal-nav .options ul li a {
        font-size: 16px;
    }

    .principal-section .principal-nav .logo img {

        width: 55px;
    }

    .principal-section .main .right img {
        width: 300px;
    }

    .principal-section .main .left {
        margin: 0px 0px 0 0;
    }

    .principal-section .main .left h1 {
        font-size: 38px;
    }

    .principal-section .main .left h5 {
        font-size: 13px;
    }

    .principal-section .main .left button h3 {
        font-size: 14px;
    }

}

@media screen and (max-width: 840px) {

    .principal-section{
        margin: 0 20px;
    }

    .principal-section .principal-nav .options ul li a {
        font-size: 14px;
    }

    .principal-section .principal-nav .logo img {
        width: 40px;
    }

    .principal-section .main .left h1 {
        font-size: 40px;
        margin-top: 15px;
        line-height: 45px;
    }

    .principal-section .main .left h5 {
        margin-top: 10px;
        font-size: 15px;
    }

    .principal-section .main .right img {
        width: 280px;
    }

    .principal-section .main .left button {
        margin-bottom: 25px;
    }

}

@media screen and (max-width: 720px) {

    .principal-section {
        margin: 0 20px;
    }

    .principal-section .principal-nav {
        margin: 15px 20px 0 20px;
    }

    .principal-section .principal-nav .logo img{

        width: 40px;
    }

    .principal-section .main {
        display: flex;
        flex-direction: column-reverse;
    }

    .principal-section .main .left h1 {
        text-align: center;
        font-size: 35px;
        margin: 0;
    }

    .principal-section .main .left h5 {

        text-align: center;
    }

    .principal-section .main .left a{
        align-self: center;
    }

    .principal-section .main .right img {
        width: 250px;
    }

    .principal-section footer {
        justify-content: center;
        gap: 40px
    }

    .principal-section footer a {
        font-size: 20px;
    }
}