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

/* Estilos globais */

a {
    text-decoration: none;
    color: black;
    transition: 0.1s;
}

html {
    scroll-behavior: smooth;
}

body {
    background-color: #ffffff;
    font-family: 'DM Sans', sans-serif;
    background: radial-gradient(circle at 20% 30%, rgba(121, 106, 158, 0.116) 0%, transparent 50%), radial-gradient(circle at 80% 70%, rgba(124, 141, 78, 0.212) 0%, transparent 50%), #fff;
    background-repeat: no-repeat;
    background-attachment: fixed;

}

.underline-animate {
    position: relative;
    display: inline-block;
    cursor: pointer;
}

.underline-animate::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -2px;
    width: 100%;
    height: 2px;
    background: linear-gradient(to right, #796A9E 37%, #9CA674 89%);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s ease;
}

.underline-animate:hover::after {
    transform: scaleX(1);
}

/* Header */

header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: white;
    z-index: 999;
}

header nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 55px;
    border-bottom: 1px solid rgba(0, 0, 0, 0.062);
}

header nav h2 {
    font-size: 30px;
    font-weight: 600;
    background: linear-gradient(to right, #796A9E 37%, #9CA674 89%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

header nav ul {
    list-style: none;
    display: flex;
    gap: 30px;
    font-size: 20px;
}


.social-icons i {
    font-size: 35px;
    transition: color 0.3s ease;
}

.social-icons i:hover {
    background: linear-gradient(to right, #796A9E 37%, #9CA674 89%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    transform: scale(1.05);
    transition: transform 0.2s;

}

/* Seção “about” */
section.about {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;

    padding: 250px 100px;
}

.about2,
.avatar {
    flex: 1 1 45%;
    min-width: 300px;
}

.about2 ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 1rem;

}

.about2 h1 {
    font-size: 60px;
    font-weight: 500;
}

.about2 h2 {
    font-size: 40px;
    font-weight: 500;
}

.gradient-text {
    background: linear-gradient(to right, #796A9E 37%, #9CA674 89%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.about2 p {
    font-size: 23px;
    text-align: justify;
    line-height: 1.5;
    margin-bottom: 1.5rem;
}

.about2 .button-curriculo {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    padding: 15px 20px;
    background: linear-gradient(to right, #796A9E 37%, #9CA674 89%);
    border-radius: 20px;
    color: white;
    cursor: pointer;
    transition: transform 0.2s;
}

.about2 .button-curriculo i {
    margin-right: 0.5rem;
}

.about2 .button-curriculo:hover {
    transform: scale(1.05);
}


.avatar {
    display: flex;
    justify-content: right;
    align-items: center;
    padding: 1rem;
}

.avatar img {
    width: 100%;
    max-width: 400px;
    height: auto;
    border-radius: 50%;
}

/* Seção “skills” */

.skills {
    display: flex;
    flex-direction: column;
    align-items: center;
    scroll-margin-top: 85px;

}

.skills h1 {
    font-size: 40px;
    font-weight: 100;

}

.cards {
    display: flex;
    flex-direction: row;
    gap: 50px;
    padding: 100px 50px;

}

.card {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 20px;
    gap: 20px;
    border-radius: 20px;
}

.card:hover {
    box-shadow: 0 0 20px #9CA674;
    transform: translateY(-5px);
    transition: transform 0.5s;
}

.card:hover .gradient-text-hover {
    background: linear-gradient(to right, #544870 37%, #727a51 89%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    font-weight: bold;
}

.card:hover i {
    background: linear-gradient(to right, #544870 37%, #727a51 89%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    transform: scale(1);
}


.card i {
    font-size: 50px;
    margin-bottom: 15px;
    transition: transform 0.3s ease;
}

.card h2 {
    font-size: 28px;
    font-weight: bold;
    padding-bottom: 20px;
}

.card p {
    font-size: 23px;
    text-align: center;
}

.icons-skills ul {
    list-style: none;
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    gap: 2rem;
}

.icons-skills li img {
    transition: transform 0.3s ease;
}

.icons-skills li img:hover {
    transform: scale(1.1);
}

/*Projetos*/

.projects {
    padding-top: 200px;
    display: flex;
    flex-direction: column;
    align-items: center;

}

.projects h1 {
    font-size: 40px;
    font-weight: 100;
}

.carousel {
    display: flex;
    flex-direction: row;
    gap: 50px;
    padding: 100px 50px;
    flex-wrap: wrap;
}

.card-carousel {
    display: flex;
    width: 450px;
    background-color: #ffffff;
    flex-direction: column;
    border-radius: 20px;
    overflow: hidden;
    gap: 15px;
    box-shadow: 0 4px 6px -2px rgba(70, 70, 70, 0.5);
}

.card-carousel:hover {
    transform: translateY(-5px);
    transition: transform 0.2s;
}


.card-carousel img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    display: block;
    object-fit: cover;
}

.card-carousel h3 {
    padding: 0 10px;
    font-size: 20px;
}

.card-carousel p {
    padding: 0 10px;
    font-size: 18px;
    color: dimgray;
}

.button-repo {
    background-color: rgb(231, 230, 230);
    padding: 10px;
    width: 150px;
    /* fixo */
    border-radius: 20px;
    display: flex;
    gap: 0.5rem;
    font-size: 17px;
    margin: 10px 10px;
    margin-top: auto;
    transition: all 0.2s ease;
    align-items: center;
    justify-content: center;
}

.button-repo:hover {
    background: linear-gradient(to right, #796A9E 37%, #9CA674 89%);
    color: #ffffff;
    font-weight: bolder;
}


footer {
    display: flex;
    justify-content: space-between;
    padding: 20px 500px;
    align-items: baseline;
    color: darkgray;
}

footer a {
    color: darkgray;
}

footer i:hover {
    color: #796A9E;
    transition: 0.5s;
}

#buttonTopo {
    display: none;
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 99;
    border: none;
    outline: none;
    background-color: #796A9E;
    color: white;
    cursor: pointer;
    width: 45px;
    /* largura fixa */
    height: 45px;
    /* altura igual à largura */
    border-radius: 50%;
    /* deixa redondinho */
    font-size: 22px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
    transition: opacity 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}


#buttonTopo:hover {
    background-color: #7c8d4e;
}


::-webkit-scrollbar {
    width: 13px;
}

::-webkit-scrollbar-track {
    background: transparent;
    border-radius: 10px;
}

::-webkit-scrollbar-thumb {
    background-color: #796A9E;
    border-radius: 10px;
    border: 2px solid transparent;
    background-clip: content-box;
}

::-webkit-scrollbar-thumb:hover {
    background-color: #7c8d4e;
}

/* Responsivo para telas menores */
@media (max-width: 1024px) {
    header nav {
        padding: 20px 30px;
        flex-wrap: wrap;
        gap: 1rem;
        text-align: center;
    }

    .about2 h1 {
        font-size: 50px;
    }

    .about2 h2 {
        font-size: 32px;
    }

    .about2 p {
        font-size: 20px;
    }

    .skills h1,
    .projects h1,
    .contact h1 {
        font-size: 36px;
        text-align: center;
    }
}

@media (max-width: 768px) {
    header nav {
        flex-wrap: nowrap;
        justify-content: space-between;
        align-items: center;
        padding: 15px 20px;
    }

    header nav ul {
        display: none;
    }

    header h2 {
        font-size: 20px;
    }

    .social-icons ul {
        display: flex;
        gap: 10px;
    }

    .social-icons i {
        font-size: 20px;
    }

    section.about {
        flex-direction: column;
        padding: 200px 30px 100px;
        align-items: center;
        text-align: center;
    }

    .about2,
    .avatar {
        flex: 1 1 100%;
    }

    .about2 h1 {
        font-size: 40px;
    }

    .about2 h2 {
        font-size: 28px;
    }

    .about2 p {
        font-size: 18px;
        padding: 0 1rem;
    }

    .cards,
    .carousel {
        flex-direction: column;
        align-items: center;
        gap: 30px;
        padding: 50px 20px;
    }

    .card,
    .card-carousel {
        width: 100%;
        max-width: 90%;
    }

    .contact input,
    .contact textarea,
    .contact button {
        width: 90%;
    }

    .skills .cards {
        justify-content: center;
    }

    footer {
        flex-direction: column;
        gap: 1rem;
        align-items: center;
        padding: 20px 30px;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .about2 h1 {
        font-size: 32px;
    }

    .about2 h2 {
        font-size: 24px;
    }

    .about2 p {
        font-size: 16px;
    }

    .skills h1,
    .projects h1,
    .contact h1 {
        font-size: 28px;
    }

    .card h2,
    .card-carousel h2 {
        font-size: 20px;
    }

    .card p,
    .card-carousel p {
        font-size: 16px;
    }

    .contact p {
        font-size: 16px;
    }

    .contact input,
    .contact textarea,
    .contact button {
        width: 100%;
    }

    #buttonTopo {
        width: 40px;
        height: 40px;
        font-size: 18px;
    }

    .skills .cards {
        flex-direction: column;
        align-items: center;
    }
}