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

/* ========== BODY ========== */
body {
    font-family: 'Segoe UI', sans-serif;
    background: #0f172a;
    color: #ffffff;
    line-height: 1.6;
    background-color: black;
}

/* ========== NAVBAR ========== */
nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 50px;
    background: rgba(0,0,0,0.6);
    position: sticky;
    top: 0;
    backdrop-filter: blur(10px);
}

nav h2 {
    color: #38bdf8;
}

nav a {
    color: white;
    text-decoration: none;
    margin-left: 20px;
    transition: 0.3s;
}

nav a:hover {
    color: #38bdf8;
}

/* ========== HERO SECTION ========== */
.hero {
    height: 90vh;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
}

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

.hero span {
    color: #38bdf8;
}

.hero p {
    margin-top: 10px;
    font-size: 1.2rem;
}

.hero button {
    margin-top: 20px;
    padding: 10px 25px;
    border: none;
    background: #38bdf8;
    color: black;
    font-size: 1rem;
    border-radius: 5px;
    cursor: pointer;
    transition: 0.3s;
}

.hero button:hover {
    background: #0ea5e9;
}

/* ========== SECTIONS ========== */
section {
    padding: 60px 50px;
}

/* ========== ABOUT ========== */
.about {
    text-align: center;
}

/* ========== PROJECTS ========== */
.projects {
    background: #1e293b;
}

.project-container {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    margin-top: 20px;
}

.card {
    background: #0f172a;
    padding: 20px;
    border-radius: 12px;
    flex: 1 1 300px;
    transition: 0.3s;
    box-shadow: 0 5px 15px rgba(0,0,0,0.5);
}

.card:hover {
    transform: translateY(-10px);
}

/* ========== CONTACT ========== */
.contact {
    text-align: center;
}

/* ========== FOOTER ========== */
footer {
    text-align: center;
    padding: 20px;
    background: black;
}

/* ========== RESPONSIVE ========== */
@media (max-width: 768px) {
    nav {
        flex-direction: column;
        text-align: center;
    }

    nav div {
        margin-top: 10px;
    }

    .hero h1 {
        font-size: 2rem;
    }

    section {
        padding: 40px 20px;
    }
}