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

body {
    font-family: 'Segoe UI', sans-serif;
    background: #f2f5f9;
    color: #333;
    line-height: 1.6;
}

/* HERO */
.hero {
    min-height: 100vh;
    background: linear-gradient(120deg, #667eea, #764ba2);
    color: white;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 40px;
}

.hero h1 {
    font-size: 42px;
    margin-bottom: 15px;
}

.hero p {
    font-size: 18px;
    opacity: 0.9;
}

.btn {
    margin-top: 25px;
    padding: 12px 25px;
    background: white;
    color: #764ba2;
    text-decoration: none;
    border-radius: 30px;
    font-weight: bold;
    transition: 0.3s;
}

.btn:hover {
    background: #eee;
}

/* SECTIONS */
section {
    max-width: 1000px;
    margin: 60px auto;
    padding: 40px;
    background: white;
    border-radius: 15px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.05);
}

section h2 {
    font-size: 28px;
    margin-bottom: 20px;
    position: relative;
}

section h2::after {
    content: '';
    width: 50px;
    height: 4px;
    background: #764ba2;
    display: block;
    margin-top: 10px;
    border-radius: 5px;
}

/* SKILLS */
ul {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

li {
    background: #667eea;
    color: white;
    padding: 10px 18px;
    border-radius: 20px;
    font-size: 14px;
}

/* PROJECTS */
.project {
    margin-top: 20px;
    padding: 25px;
    border-radius: 12px;
    background: linear-gradient(135deg, #fdfbfb, #ebedee);
    transition: 0.3s;
}

.project:hover {
    transform: translateY(-5px);
}

.project h3 {
    margin-bottom: 8px;
}

/* CONTACT */
section p {
    margin-bottom: 10px;
}

/* FOOTER */
footer {
    text-align: center;
    padding: 25px;
    background: #222;
    color: white;
}