/* RESET */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: Arial, sans-serif;
}

/* LAYOUT */
.layout {
    display: flex;
    min-height: 100vh;
}

/* SIDEBAR */
.sidebar {
    width: 280px;
    background: #1e1e2f;
    color: white;
    padding: 30px 20px;
    position: fixed;
    height: 100%;
}

.logo {
    text-align: center;
    margin-bottom: 40px;
}

.logo img {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid #00adb5;
    margin-bottom: 10px;
    transition: transform 0.3s;
}

.logo img:hover {
    transform: rotate(10deg);
}

.logo h2 {
    margin-bottom: 5px;
}

.logo p {
    font-size: 0.9rem;
    color: #00adb5;
}

/* NAVIGATION */
.nav-links {
    list-style: none;
}

.nav-links li {
    margin: 20px 0;
}

.nav-links a {
    color: white;
    text-decoration: none;
    font-size: 1.1rem;
    transition: 0.3s;
}

.nav-links a:hover {
    color: #00adb5;
}

/* MAIN CONTENT */
.content {
    margin-left: 280px;
    padding: 50px;
    width: 100%;
    background: #f5f5f5;
}

/* SECTIONS */
.section {
    margin-bottom: 60px;
}

.section h2 {
    margin-bottom: 20px;
    color: #1e1e2f;
}

/* WELCOME SECTION */
.welcome-section h1 {
    font-size: 2.5rem;
    color: #1e1e2f;
}

.welcome-section p {
    font-size: 1.2rem;
    color: #555;
    margin-top: 10px;
}

/* PROJECT CARDS */
.project-card {
    background: white;
    padding: 25px;
    margin-bottom: 20px;
    border-radius: 10px;
    box-shadow: 0 6px 15px rgba(0,0,0,0.1);
    transition: 0.3s;
}

.project-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.15);
}

/* LINKS */
a {
    color: #00adb5;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

/* RESPONSIVE */
@media (max-width: 768px) {
    .sidebar {
        position: relative;
        width: 100%;
        height: auto;
        padding: 20px;
    }

    .content {
        margin-left: 0;
        padding: 30px 20px;
    }
}