body {
    margin: 0;
    padding: 0;
    font-family: Arial, Helvetica, sans-serif;
    color: lightgray;
}

html {
    scroll-behavior: smooth;
}

.container {
    position: relative;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 100px;
    background-color: #001f7c38;
}

.back-vid {
    position: fixed;
    right: 0;
    bottom: 0;
    z-index: -1;
    mix-blend-mode: lighten;
}

@media(max-aspect-ratio: 16/9) {
    .back-vid {
        width: auto;
        height: 100%;
    }
}

@media(min-aspect-ratio: 16/9) {
    .back-vid {
        width: 100%;
        height: auto;
    }
}

header {
    display: flex;
    position: absolute;
    top: 0;
    right: 0;
    left: 0;
    align-items: center;
    justify-content: space-between;
    height: 70px;
    background-color: rgba(255, 255, 255, 0.123);
    backdrop-filter: blur(10px);
    padding: 0 30px;
    box-shadow: 0 0 15px #72a1de68;
    z-index: 999;
}

.left {
    display: flex;
    align-items: center;
}

.left img {
    width: 40px;
    margin: 0 15px;
}

header ul {
    display: flex;
    justify-content: space-between;
    width: 30%;
    padding: 15px 15px;
    border-radius: 50px;
    background-color: rgba(0, 0, 69, 0.30);
    backdrop-filter: blur(10px);
    box-shadow: 0 0 10px #727fde65;
}

header ul li {
    list-style: none;
}

header ul a {
    text-decoration: none;
    color: white;
    font-weight: 700;
    margin: 0 10px;
}

.box-icons {
    display: flex;
    gap: 40px;
}

.box-icons a {
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    width: 30px;
    height: 30px;
    border: 2px solid #727fde;
    text-decoration: none;
    color: lightgray;
    border-radius: 50%;
    transition: 0.3s;
}

.box-icons a:hover {
    background-color: #727fde;
    color: black;
    box-shadow: 0 0 15px #727fde6f;
}

.blackhole-box {
    z-index: -1;
    position: absolute;
    top: 0;
    width: 100%;
    justify-content: center;
    mix-blend-mode: lighten;
}

.blackhole-box video {
    width: 100%;
    margin-top: -23.5%;
}

.hero {
    position: relative;
    display: flex;
    width: 100%;
    height: 100vh;
    align-items: center;
    justify-content: space-between;

}

.hero-info {
    position: absolute;
    left: 5%;
}

.hero-info .hero-info-title {
    color: #727fde;
    padding: 8px 5px;
    border: 1px solid #727fde77;
    width: 240px;
    background-color: #2200493d;
    box-shadow: 0 0 5px #727fde88;
    border-radius: 50px;
}

.hero-info h1 {
    font-size: 60px;
    max-width: 600px;
    font-weight: 700;
    line-height: 70px;
    margin-top: 40px;
    margin-bottom: 30px;
}

.hero-info p {
    max-width: 550px;
    line-height: 25px;
    margin-bottom: 40px;
    font-size: 20px;
}

.hero-info button {
    color: white;
    padding: 15px 35px;
    border-radius: 10px;
    border: 1px solid #727fdeb4;
    background-color: #2200493d;
    box-shadow: 0 0 5px #727fde86;
    cursor: pointer;
    transition: 0.3s;
}

.hero-info button:hover {
    box-shadow: 0 0 15px #727fde86
}

/*Animação gradient*/
.gradient {
    background: linear-gradient(to right, #008baa, #7e42a7, #6600c5, #6070fd, #2a46ff, #0099ff, #008ead);
    background-size: 200%;
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: animate-gradient 2.5s linear infinite;

}

@keyframes animate-gradient {
    to {
        background-position: -210%;
    }
}

.hero-vid-box {
    position: absolute;
    right: -190%;

}

.hero-vid-box video {
    height: 900px;
    mix-blend-mode: lighten;
    margin-top: -100%;
}

.scroll-down {
    height: 50px;
    width: 30px;
    border: 2px solid lightgray;
    position: absolute;
    left: 140%;
    bottom: -35%;
    border-radius: 50px;
    cursor: pointer;
    box-shadow: 0 0 15px rgba(211, 211, 211, 0.477);
}

.scroll-down::before,
.scroll-down::after {
    content: "";
    position: absolute;
    top: 20%;
    left: 50%;
    height: 10px;
    width: 10px;
    border: 2px solid lightgray;
    transform: translate(-50%, -100%) rotate(45deg);
    border-top: transparent;
    border-left: transparent;
    animation: scroll-down 2s ease-in-out infinite;
}

.scroll-down::before {
    top: 30%;
    animation-delay: 0.5s;
}

@keyframes scroll-down {
    0% {
        opacity: 0;
    }

    30%,
    60% {
        opacity: 1;
    }

    100% {
        top: 90%;
        opacity: 0;
    }
}

.info-section {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 100%;
    max-width: 1200px;
    margin-top: 100px;
}

.section-title {
    font-size: 40px;
    font-weight: 700;
}

.info-cards {
    display: grid;
    grid-template-columns: auto auto auto;
    gap: 20px;
    width: 100%;
    height: 100%;
    margin-top: 30px;

}

.card {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    position: relative;
    width: auto;
    height: 50vh;
    overflow: hidden;
    border: 1px solid gray;
    background-color: #080020b7;
    border-radius: 20px;
    transition: 0.3s;
}

.card img {
    width: 80%;
    height: 50%;
    object-fit: cover;
}

.card h1 {
    position: absolute;
    margin: 0;
    bottom: 40%;
    left: 5%;
    font-size: 25px;
    z-index: 1;
    color: lightgray;
}

.card p {
    position: absolute;
    bottom: 3%;
    left: 5%;
    z-index: 1;
    max-width: 300px;
    color: gray;
    font-size: 13px;
    line-height: 20px;

}

.card video {
    margin-top: 10%;
    width: 90%;
    height: 50%;
    object-fit: cover;
    mix-blend-mode: lighten;
}

.card button {
    color: white;
    padding: 10px 15px;
    border-radius: 10px;
    border: 1px solid #727fdeb4;
    background-color: #2200493d;
    box-shadow: 0 0 5px #727fde86;
    cursor: pointer;
    transition: 0.3s;
    position: absolute;
    bottom: 10%;
    left: 5%;
}

.card button:hover {
    box-shadow: 0 0 15 #727fde86;
    opacity: 0.7;
}

.card:hover {
    box-shadow: 0 0 15px lightgray;
}

.card:nth-child(3) {
    grid-row: span 2;
    height: 91vh;
}

.card:nth-child(3) p {
    bottom: 15%;
    max-width: 400px;
}

.card:nth-child(3) h1 {
    bottom: 25%;
}

.card:nth-child(4) {
    grid-column: span 2;
    height: 39vh;
}

.card:nth-child(4) p {
    max-width: 650px;
}

.card:nth-child(4) h1 {
    bottom: 35%;
}

/*projetos*/
.my-projects {
    display: flex;
    flex-direction: column;
    gap: 10%;
    align-items: center;
    position: relative;
    width: 80%;
    height: 100vh;
    margin-top: 200px;
    margin-bottom: 700px;
}

.projects-card {
    display: flex;
    width: 100%;
    height: 40%;
    align-items: center;
    gap: 10%;
    justify-content: center;
}

.project-vidbox {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50%;
    position: relative;
    cursor: pointer;
    min-width: 400px;
    transition: 0.5s;
    mix-blend-mode: exclusion;
}

.project-vidbox video {
    object-fit: cover;
    width: 100%;
    box-shadow: 0 0 10px lightgray;
    border-radius: 20px;
    transition: 0.5s;
}

.project-vidbox video:hover {
    box-shadow: 0 0 20px lightgray;
}

.project-info {
    display: flex;
    flex-direction: column;
    align-items: start;
    justify-content: center;
    width: 50%;
    padding-left: 10%;
}

.project-info h1 {
    width: 90%;
    font-size: 25px;
    font-weight: bold;
    text-wrap: nowrap;
    margin-bottom: 10px;
    margin-top: 0;
    max-width: 450px;
}

.project-info p {
    width: 90%;
    max-width: 400px;
    min-width: 300px;
    margin-bottom: 50px;
    margin-top: 0;
}

.project-info button {
    color: white;
    padding: 10px 15px;
    border-radius: 10px;
    border: 1px solid #727fdeb4;
    background-color: #2200493d;
    box-shadow: 0 0 5px #727fde86;
    cursor: pointer;
    transition: 0.3s;
}

.project-info button:hover {
    box-shadow: 0 0 15 #727fde86;
    opacity: 0.7;
}

.mao-sing {
    position: absolute;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 30%;
    height: 100px;
}

.mao-sing::before,
.mao-sing::after {
    content: "👆🏾";
    text-align: center;
    position: absolute;
    font-size: 50px;
    top: 20%;
    left: 40%;
    border-radius: 50%;
    animation: maoAnimation 3s ease-in-out infinite;
}

@keyframes maoAnimation {
    0% {
        box-shadow: 0 0 5px lightgray;
        transform: translate(100%, 50%) rotate(30deg);
    }

    100% {
        box-shadow: 0 0 15px lightgray;
        transform: translateX(80%, 50%) rotate(0deg);
    }

}

.mao-sing.active {
    display: none;
}

.skills-section {
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
}

.skills-box {
    width: 100%;
    height: 90vh;
    position: relative;
    display: flex;
    align-items: start;
    justify-content: center;
}

.skills-image {
    width: 70%;
    mix-blend-mode: lighten;
    opacity: 0.7;
}

.soft {
    position: absolute;
    display: flex;
    flex-direction: column;
    align-self: start;
    top: 25%;
    left: 5%;
    max-width: 300px;

}

.hard {
    position: absolute;
    display: flex;
    flex-direction: column;
    align-self: start;
    top: 25%;
    right: 5%;
    max-width: 300px;
}

.skills-box h1 {
    font-size: 50px;
    display: flex;
    align-items: center;
}

.skills-box p {
    line-height: 23px;
}

.slider {
    position: absolute;
    bottom: 5%;
    right: 20%;
    width: 60%;
    height: var(--height);
    overflow: hidden;
    mask-image: linear-gradient(to right,
            transparent,
            #000 10% 90%,
            transparent);
    mix-blend-mode: difference;
    opacity: 0.8;
}

.slider .list {
    display: flex;
    width: 100%;
    min-width: calc(var(--width)* var(--quantity));
    position: relative;
}

.slider .list .item {
    width: var(--width);
    height: var(--height);
    position: absolute;
    left: 100%;
    animation: autoRun 10s linear infinite;
    transition: filter 0.5s;
    animation-delay: calc((10s / var(--quantity)) * (var(--position) - 1) - 10s) !important;
}

.slider .list .item img {
    width: 100%;
}

@keyframes autoRun {
    from {
        left: 100%;
    }

    to {
        left: calc(var(--width) * -1);
    }
}

.slider:hover .item {
    animation-play-state: paused !important;
    filter: grayscale(1);
}

.slider .item:hover {
    filter: grayscale(0);
}

.contanct-seletion {
    width: 80%;
    height: 6vh;
    display: flex;
    justify-content: center;
    gap: 10%;
    align-items: center;
    position: relative;
}

.contanct-seletion h1 {
    position: absolute;
    top: -200%;
    left: 45%;
}

.socil-box {
    display: flex;
    display: inline-block;
    gap: 25px;
}

.socil-box i {
    color: #727fde;
    font-size: 30px;
    margin-right: 10px;
}

.socil-box a {
    color: lightgray;
    text-decoration: none;
    font-size: 20px;
    text-wrap: nowrap;

}

.socil-box a:hover {
    color: #727fde86;
    border-bottom: #727fde86;

}

.menu-icon{
    font-size: 35px;
    cursor: pointer;
    display: none;
}

/*Sidebar*/
.sidebar{
    position:fixed;
    right: 0;
    top: 0;
    bottom: 70%;
    width: 0%;
    background-color: #000000b8;
    backdrop-filter: blur(10px);
    z-index: 999;
    box-shadow: 0 0 20px rgba(211, 211, 211, 0.411);
    border-bottom-left-radius: 100%;
    opacity: 0;
}
.close-icon{
    font-size: 50px;
    color:lightgray ;
    cursor: pointer;
}
.sidebar{
    padding-left: 20px;
}
.sidebar ul li{
    list-style: none;
    margin-bottom: 30px;
}
.sidebar ul li a{
    text-decoration: none;
    color:lightgray;
    font-size: 30px;
    font-weight: 900;
    text-shadow: 0 0 15px rgba(128,128,128, 0.256);
}

.sidebar .social-icons{
    padding-left: 20px;
    margin-top: 60px;
    text-wrap: nowrap;

}
.sidebar .social-icons a{
    font-size: 35px;
    padding: 5px 5px;
    cursor: pointer;
    color: #fff;
}
/*abri Sidebar Animation*/
.sidebar.open-sidebar{
    animation: openSidebarAnimation 1.5s forwards;
}
@keyframes openSidebarAnimation {
    to{
        width: 80%;
        opacity: 1;
        bottom: 0;
        border-radius: 0;
    }
    
}
/*fechar sideBar*/
.sidebar.close-sidebar{
    animation: closeSidebarAnimation 1.5s forwards;
}
@keyframes closeSidebarAnimation {
    from{
        width: 80%;
        opacity: 1;
        bottom: 0;
        border-radius: 0 
    }
    to{
        width: 0;
        opacity: 0;
        bottom: 70%;
        border-bottom-left-radius: 50%;
    }
}

/*TABLET*/
@media screen and (max-width:1024px) {
    .blackhole-box video {
        margin-top: -20%;
    }

    .hero-info h1 {
        font-size: 40px;
        max-width: 400px;
        line-height: 40px;
    }

    .hero-info p {
        max-width: 300px;
    }

    .hero-vid-box {
        right: -95%;
    }

    .hero-vid-box video {
        height: 600px;
    }


    .scroll-down {
        left: 90%;
    }

    .section-title {
        font-size: 30px;
    }

    .info-cards {
        grid-template-columns: auto;
        width: 95%;
    }

    .card:nth-child(3) {
        grid-column: span 2;
        height: 70vh;
    }

    .info-cards .card {
        font-size: 20px;
    }

    .card video {
        height: 80%;
        margin: -10%;
    }

    .my-projects {
        margin-bottom: 300px;
    }

    .project-vidbox video {
        width: 250px;
        margin-left: -100px;
    }

    .project-info {
        padding-left: 0;
        margin-left: -50px;

    }

    .project-info h1 {
        font-size: 20px;
        max-width: 200px;
        text-wrap: wrap;
    }

    .project-info p {
        font-size: 10px;
        text-wrap: wrap;
        max-width: 200px;
        min-width: 0;
    }

    .socil-box a {
        font-size: 18px;
    }

    .soft p,
    .hard p {
        font-size: 15px;
    }

    .soft h1,
    .hard h1 {
        font-size: 40px;
    }

    .back-vid {
        height: 100%;
        width: auto;
        min-width: 100%;
        object-fit: cover;
    }

}

@media screen and (max-width: 768px) {
    .back-vid {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        object-fit: cover;
    }

    header {
        position: fixed;
        height: 50px;

    }

    header ul {
        display: none !important;
    }

    header .box-icons {
        display: none;
    }

    header h1 {
        font-size: 25px;
    }

    .blackhole-box video {
        margin-top: -16%;
    }

    .hero-vid-box video {
        height: 450px;
    }

    .hero-vid-box {
        height: 200px;
        top: -9%;
        right: 5%;
    }

    .scroll-down {
        left: 40%;
    }

    .hero {
        flex-direction: column;
    }

    .hero-info {
        bottom: 5%;
    }

    .hero-info h1 {
        line-height: 50px;
    }

    .hero-info-title {
        bottom: 5%;
    }

    .card:nth-child(1) h1 {
        top: 35%;
    }

    .info-cards .card:nth-child(2) h1 {
        top: 35%;
    }

    .info-cards .card:nth-child(2) p {
        top: 40%;
    }

    .info-cards .card:nth-child(3) p {
        top: 80%;
    }

    .info-cards .card:nth-child(3) h1 {
        top: 70%;
    }

    .info-cards .card:nth-child(3) button {
        top: 90%;
        height: 7%;
    }

    .info-cards .card:nth-child(4) h1 {
        top: 45%;
    }

    .info-cards .card:nth-child(4) img {
        height: 45%;
    }

    .card img {
        height: 200px;
    }

    .card video {
        width: 100%;
    }

    .card {
        height: 550px;
    }

    .my-projects {
        margin-bottom: 600px;
    }
    .projects-card{
        flex-direction: column;
        margin-left: 25%;
        gap: 30px;    
    }
    .project-info{
        width: 85%;
    }
    .project-info h1{
        text-wrap: nowrap;
    }
    .project-info p{
        max-width: 300px;
    }
    .soft{
        top: 15%;
        left: 18%;
        
    }
    .hard{
        top: 55%;
        left: 18%;
        
    }
    .soft p{
        font-size: 10px;
    }
    .hard p{
        font-size: 10px;
    }
    .skills-box h1{
        margin-bottom: 0;
        margin-top: 70px;
    }

    .slider{
        bottom: 0;
        top: -25%;
    }
    .slider img{
        width: 60%;
    }
   
    .socil-box a{
        font-size:8px;
    }
    .contanct-seletion .section-title{
        font-size: 20px;
        top: -100%;
        left: 38%;
    }
    .menu-icon{
        display: inline;
    }
}