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

body {
    line-height: 1.6;
    color: #333;
}

/* Navbar */
header {
    background: #111;
    padding: 15px 0;
}

.navbar {
    width: 90%;
    margin: auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    color: #fff;
}

.nav-links {
    list-style: none;
    display: flex;
}

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

.nav-links a {
    color: #fff;
    text-decoration: none;
    font-weight: bold;
}

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

/* Hero */
.hero {
    height: 90vh;
    background: linear-gradient(to right, #00adb5, #393e46);
    color: #fff;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
}

.hero h1 {
    font-size: 3rem;
}

.hero button {
    margin-top: 20px;
    padding: 12px 25px;
    border: none;
    background: #111;
    color: #fff;
    cursor: pointer;
    font-size: 1rem;
}

.hero button:hover {
    background: #222;
}

/* Sections */
.section {
    padding: 60px 10%;
    text-align: center;
}

.section h2 {
    margin-bottom: 20px;
    font-size: 2rem;
}

.gray {
    background: #f4f4f4;
}

/* Skills */
.skills-container {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
}

.skills-container span {
    background: #00adb5;
    color: #fff;
    padding: 10px 15px;
    margin: 8px;
    border-radius: 20px;
}

/* Projects */
.projects-container {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
}

.project-card {
    background: #fff;
    padding: 20px;
    margin: 15px;
    width: 280px;
    box-shadow: 0 0 10px rgba(0,0,0,0.1);
    border-radius: 5px;
}

/* Contact */
form {
    max-width: 400px;
    margin: auto;
}

form input, form textarea {
    width: 100%;
    padding: 10px;
    margin: 10px 0;
}

form button {
    width: 100%;
    padding: 10px;
    background: #00adb5;
    color: #fff;
    border: none;
    cursor: pointer;
}

form button:hover {
    background: #028a90;
}

/* Footer */
footer {
    background: #111;
    color: #fff;
    text-align: center;
    padding: 15px 0;
}

/* Responsive */
@media (max-width: 768px) {
    .nav-links {
        flex-direction: column;
        display: none;
    }
}