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

.vertical-line {
    width: 80px;
    height: 1265px;
    background-color: #1c1c1c;
    border-width: 0.5px solid #3c3c3c;
    float: left;
}

.vertical-line-2 {
    width: 200px;
    height: 1265px;
    background-color: #1c1c1c;
    border: 1px solid #3c3c3c;
    float: left;
    margin-right: 1px;
}

.line-number {
    top: 72px;
    left: 20px;
    width: 55px;
    height: 1190px;
    background-color: #1c1c1c;
    display: flex;
    align-items: flex-start;
    justify-content: flex-end;
    padding-top: 10px;
    padding-right: 15px;
    color: #858585;
    font-family: "Consoloas", "Courier New", monospace;
    font-size: 18px;
    user-select: none;
}

.vertical-line-3 {
    width: 1px;
    height: 1090px;
    background-color: #1c1c1c;
    border: 1px;
    float: left;
    margin-right: 1px;
    margin-top: 72px;

}

.sidebar {
    width: 198px;
    background-color: #1c1c1c;
    padding: 15px;
    overflow-y: auto;
}

.sidebar h2 {
    font-size: 1.1rem;
    color: #fff;
    margin-bottom: 15px;
}

.file-tree {
    list-style: none;
}

.file,
.folder {
    cursor: pointer;
    padding: 4px 0 4px 8px;
    display: flex;
    align-items: center;
    gap: 5px;
    color: #ccc;
    user-select: none;
}

.file:hover,
.folder:hover {
    background-color: #37373d;
    color: #fff;
}

.folder .arrow {
    transition: transform 0.2s;
    display: inline-block;
    width: 15px;
    text-align: center;
}

.folder.open .arrow {
    transform: rotate(90deg);
}

.folder.open .folder-icon::after {
    content: "📂";
}

.nested {
    display: none;
    list-style: none;
    padding-left: 20px;
}

.folder.open+.nested {
    display: block;
}

.main-content {
    flex-grow: 1;
    background-color: #1e1e1e;
    display: flex;
    flex-direction: column;
}

/* Abas */
.tabs {
    display: flex;
    background-color: #1c1c1c;
    border-bottom: 1px solid #3a3a3a;
    gap: 2px;
}

.tab {
    width: 190px;
    height: 70px;
    padding: 12px 18px;
    cursor: pointer;
    background-color: #1c1c1c;
    color: #ccc;
    margin-right: 2px;
    border-top-left-radius: 5px;
    border-top-right-radius: 5px;
    display: flex;
    align-items: center;
    gap: 8px;

}

.tab.active {
    background-color: #2d2d2d;
    color: #e4ab0f;
}

.tab .close {
    cursor: pointer;
    color: #fff;
    margin-left: 30px;
}

.tab .close:hover {
    color: #ff5555;
}

/* Conteúdo */
.content {
    margin-left: 320px;
    flex-grow: 1;
    padding: 20px;
    background-color: #2d2d2d;
}

.fa-linkedin {
    font-size: 40px;
    color: #A9A9A9;
    margin-left: 15px;
    margin-top: 15px;
    margin-bottom: 20px;
    padding-left: 10px;
}

.fa-linkedin:hover {
    color: white;
    border-left: 5px solid #4CAF50;
}

.fa-github {
    font-size: 40px;
    color: #A9A9A9;
    margin-left: 15px;
    margin-top: 15px;
    margin-bottom: 20px;
    padding-left: 10px;
}

.fa-github:hover {
    color: white;
    border-left: 5px solid #4CAF50;
}

.fa-instagram {
    font-size: 40px;
    color: #A9A9A9;
    margin-left: 15px;
    margin-top: 15px;
    margin-bottom: 20px;
    padding-left: 10px;
}

.fa-instagram:hover {
    color: white;
    border-left: 5px solid #4CAF50;
}

.fa-envelope {
    font-size: 40px;
    color: #A9A9A9;
    margin-left: 15px;
    margin-top: 15px;
    padding-left: 10px;
}

.fa-envelope:hover {
    color: white;
    border-left: 5px solid #4CAF50;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #222222;
    color: white;
    line-height: 1.6;
    min-height: 100vh;
}

.container {
    max-width: 100%;
    margin: 0 auto;

}

.menu {
    background-color: #1c1c1c;
    list-style: none;
    margin: 0;
    padding: 0;


}

.menu li {
    display: inline-block;
    border-right: 0.5px solid #3c3c3c;
    border-bottom: 0.5px solid #3c3c3c;
    margin: 0;
    padding: 0;

}

.menu li a {
    text-decoration: none;
    color: #d7983f;
    padding: 10px 45px;
    display: block;

}

.menu li a:hover {
    background-color: #333;

}

.perfil-card {
    display: flex;
    margin-left: 50px;
    margin-bottom: 600px;
    border-radius: 30px;
    background-color: #19162567;
    padding: 20px 40px;
    box-shadow: 0 4px 15px 5px rgba(255, 255, 255, 0.2);
    color: #ffffff;
    border-color: #ffffff;
    width: fit-content;
}

.perfil-card .icons {
    width: 55px;
    height: 55px;
    margin-top: 200px;
    position: absolute;
}

.perfil-card .icons-react {
    width: 50px;
    height: 50px;
    margin-top: 200px;
    margin-left: 55px;
    position: absolute;
}

.perfil-card .icons-html {
    width: 50px;
    height: 50px;
    margin-top: 200px;
    margin-left: 120px;
    position: absolute;
}

.perfil-card .icons-css {
    width: 40px;
    height: 50px;
    margin-top: 200px;
    margin-left: 190px;
    position: absolute;
}

.perfil-card .icons-javascript {
    width: 50px;
    height: 50px;
    margin-top: 200px;
    margin-left: 253px;
    position: absolute;
}

.perfil-card .icons-postman {
    width: 50px;
    height: 50px;
    margin-top: 200px;
    margin-left: 320px;
    position: absolute;
}

.perfil-card .icons-spring {
    width: 50px;
    height: 50px;
    margin-top: 200px;
    margin-left: 388px;
    position: absolute;
}

.perfil-card .icons-sql {
    width: 100px;
    height: 50px;
    margin-top: 200px;
    margin-left: 430px;
    position: absolute;
}

.perfil-card .icons-git {
    width: 50px;
    height: 50px;
    margin-top: 200px;
    margin-left: 510px;
    position: absolute;
}

.perfil-card .icons-docker {
    width: 50px;
    height: 50px;
    margin-top: 200px;
    margin-left: 570px;
    position: absolute;
}

.perfil-card .icons-cypress {
    width: 50px;
    height: 50px;
    margin-top: 200px;
    margin-left: 630px;
    position: absolute;
}

.profile-image img {
    width: 150px;
    height: 150px;
    margin-right: 30px;
    margin-top: 20px;
    border-radius: 10%;
    object-fit: cover;
    border: 4px solid #fff;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.5);
    float: left;
}

.profile-info h3 {
    margin-top: 20px;
    margin-bottom: 150px;
    font-family: monospace;
    font-size: 25px;
    color: #ffd105;
}

.contact-info p {
    margin-bottom: 5px;
    display: flex;
    align-items: center;
}

.contact-info .icon {
    margin-right: 10px;
    font-size: 1.2rem;
}

.contact-info a {
    color: #1b9af0;
    text-decoration: none;
    transition: color 0.3s;
}

.contact-info a:hover {
    color: #66BB6A;
    text-decoration: underline;
}

.projects-section h2 {
    font-size: 2rem;
    color: #fff;
    margin-bottom: 20px;
    margin-left: 200px;
    padding-left: 15px;
}

.projects-list {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.project-item {
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.1);
    margin-right: 450px;
    margin-left: 50px;
}

.project-title {
    padding: 20px;
    font-size: 1.5rem;
    font-weight: bold;
    cursor: pointer;
    position: relative;
    transition: all 0.3s ease;
    background: rgba(255, 255, 255, 0.05);
}

.project-title:hover {
    background: rgba(255, 255, 255, 0.1);
    padding-left: 30px;
}

.project-title::after {
    content: '▼';
    position: absolute;
    right: 20px;
    transition: transform 0.3s ease;
    font-size: 1rem;
}

.project-item.active .project-title::after {
    transform: rotate(180deg);
}

.project-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.5s ease;
    background: rgba(0, 0, 0, 0.2);
}

.project-item.active .project-content {
    max-height: 800px;
}

.project-content iframe {
    width: 100%;
    height: 700px;
    border: none;
    display: block;
    animation: slideDown 0.5s ease;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

footer {
    text-align: center;
    padding: 20px 0;
    margin-top: 40px;
    border-top: 2px solid rgba(255, 255, 255, 0.1);
    color: #aaa;
    font-size: 0.9rem;
}

@media (max-width: 768px) {
    .profile-section {
        flex-direction: column;
        text-align: center;
        gap: 20px;
        padding: 20px 0;
    }

    .profile-info h1 {
        font-size: 2rem;
    }

    .profile-image img {
        width: 100px;
        height: 100px;
    }

    .project-title {
        font-size: 1.3rem;
        padding: 15px;
    }

    .project-content iframe {
        height: 500px;
    }
}