/* =========== Global Styles =========== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
    background-color: #f5f7fa;
    color: #333;
    line-height: 1.6;
}

/* =========== Navbar =========== */
header {
    background-color: #0a192f;
    color: #fff;
    padding: 1rem 0;
}

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

.logo {
    font-size: 1.5rem;
    font-weight: bold;
}

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

.nav-links li {
    margin: 0 1rem;
}

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

.nav-links a:hover {
    color: #64ffda;
}

/* =========== Hero Section =========== */
#hero {
    background: #112240;
    color: white;
    height: 80vh;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 2rem;
}

.btn {
    display: inline-block;
    margin-top: 1.2rem;
    padding: 0.8rem 1.6rem;
    background: #64ffda;
    color: #0a192f;
    border-radius: 5px;
    text-decoration: none;
    font-weight: bold;
}

.btn:hover {
    background: #52e0c4;
}

/* =========== Sections =========== */
.container {
    width: 80%;
    margin: auto;
    padding: 3rem 0;
}

.profile-pic {
    width: 150px;
    border-radius: 50%;
    margin: 1rem 0;
}

/* =========== Projects =========== */
.project-card {
    background: white;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    border-radius: 8px;
    box-shadow: 0 2px 6px rgba(0,0,0,0.1);
}

.project-card h3 {
    color: #0a192f;
}

.project-card a {
    display: inline-block;
    margin-top: 0.5rem;
    color: #0077b6;
    text-decoration: none;
}

.project-card a:hover {
    text-decoration: underline;
}

/* =========== Footer =========== */
footer {
    text-align: center;
    padding: 1rem;
    background: #0a192f;
    color: white;
    margin-top: 3rem;
}