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

body {
    font-family: sans-serif;
}

header {
    display: flex;
    width: 80%;
    margin: auto;
    align-items: center;
    height: 10vh;
}

.logo-container,
.nav-links,
.cart {
    display: flex;
}

.logo-container h4 {
    font-weight: 400;
    margin: 5px;
    flex: 3;
}

nav {
    flex: 4;
}

.nav-links {
    list-style-type: none;
    justify-content: space-around;
}

.nav-link {
    font-size: 18px;
    color: rgb(90, 93, 98);
    text-decoration: none;
}

.cart {
    flex: 1;
    justify-content: flex-end;
}

.presentation {
    display: flex;
    width: 90%;
    margin: auto;
    min-height: 80vh;
    align-items: center;
}

.introduction {
    flex: 1;
}

.intro-text h1 {
    font-size: 70px;
    font-weight: 600;
    background: linear-gradient(90deg, #0f0c29 0%, #302b63 50%, #24243e 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.intro-text p {
    font-size: 22px;
    margin-top: 5px;
    color: darkgray;
}

.cta {
    padding: 50px 0 0 0;
}

.cta-select {
    border: 2px solid #f9ca4a;
    background: transparent;
    color: #f9ca4a;
    height: 50px;
    width: 150px;
    cursor: pointer;
    font-size: 18px;
}

.cta-buy {
    color: white;
    border: none;
    background: #f9ca4a;
    height: 50px;
    width: 150px;
    cursor: pointer;
    font-size: 18px;
    margin: 0px 0px 0px 30px;
}

.cover {
    flex: 1;
    height: 60vh;
}

.cover img {
    height: 100%;
    filter: drop-shadow(0 5px 5px #111111);
    animation: drop 1.5s ease;
}

.big-circle {
    position: absolute;
    top: 0px;
    right: 0px;
    z-index: -1;
    height: 80%;
}

.med-circle {
    position: absolute;
    top: 30%;
    right: 30%;
    z-index: -1;
    height: 60%;
}

.small-circle {
    position: absolute;
    bottom: 10%;
    left: 20%;
    z-index: -1;
}

@keyframes drop {
    0% {
        opacity: 0;
        transform: translateY(-80px);
    }
    100% {
        opacity: 1;
        transform: translateY(0px);
    }
}


/* specs */

.specs {
    width: 100%;
    height: auto;
}

.bg-spec {
    position: absolute;
    width: 100%;
    height: 100%;
    background: #f9ca4a;
    clip-path: polygon(10% 7%, 74% 0, 0 0, 0 51%);
}

.bg-spec2 {
    position: absolute;
    width: 100%;
    height: 100%;
    background: #f9ca4a;
    clip-path: polygon(100% 100%, 100% 39%, 88% 93%, 28% 100%);
}

.spectitle {
    margin-top: 15rem;
    font-size: 3em;
    font-weight: 500;
    text-align: center;
}

.wrap-spec {
    width: 80%;
    margin: 3rem auto;
    display: flex;
    padding: 10px;
    justify-content: space-around;
    align-items: center;
}

.poster {
    flex: 1;
    padding: 15px;
}

.poster .lap2 {
    height: 40vh;
    margin: 0 30px 0 140px;
}

.poster h4 {
    text-align: center;
    font-size: 20px;
}

.specify {
    padding: 15px;
    flex: 1;
    margin: 0 30px;
}

.specify h3 {
    width: 100%;
    font-size: 30px;
    background: linear-gradient(90deg, #0f0c29 0%, #302b63 50%, #24243e 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.specify ul {
    list-style-type: none;
    font-size: 20px;
    padding: 15px 0;
}

.specify li {
    margin: 10px 0;
}


/* resposive */

@media screen and (max-width:970px) {
    .presentation {
        flex-direction: column;
        width: 100%;
    }
    .introduction {
        margin-top: 5vh;
        text-align: center;
    }
    .cover img {
        height: 80%;
    }
    .wrap-spec {
        margin: 0 auto;
        flex-direction: column;
        justify-content: center;
        align-items: center;
    }
    .spectitle {
        margin-top: 7rem;
        font-size: 2em;
        text-align: center;
    }
}