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

body {
    background: #111827;
    color: #f3f4f6;
    font-family: Arial, Helvetica, sans-serif;
    line-height: 1.6;
}


.hero {
    text-align: center;
    padding: 80px 20px;
    background: #1f2937;
}


.hero h1 {
    font-size: 3.5rem;
    margin-bottom: 10px;
}


.hero h2 {
    color: #60a5fa;
    margin-bottom: 20px;
}


.hero p {
    max-width: 700px;
    margin: auto;
    font-size: 1.2rem;
}


.buttons {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-top: 30px;
}


.buttons a {
    background: #2563eb;
    color: white;
    padding: 12px 25px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: bold;
}


.buttons a:hover {
    background: #1d4ed8;
}


nav {
    display: flex;
    justify-content: center;
    gap: 25px;
    padding: 20px;
    background: #0f172a;
}


nav a {
    color: white;
    text-decoration: none;
}


nav a:hover {
    color: #60a5fa;
}


section {
    max-width: 1000px;
    margin: auto;
    padding: 50px 20px;
}


h2 {
    color: #60a5fa;
    margin-bottom: 20px;
}


.cards {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
}


.cards div {
    background: #1f2937;
    padding: 15px 25px;
    border-radius: 10px;
}


.project {
    background: #1f2937;
    padding: 20px;
    margin-top: 20px;
    border-radius: 10px;
    border-left: 4px solid #60a5fa;
}


a {
    color: #60a5fa;
}


footer {
    text-align: center;
    padding: 30px;
    background: #0f172a;
}
.project a {
    display: inline-block;
    margin-top: 15px;
    background: #2563eb;
    color: white;
    padding: 8px 18px;
    border-radius: 6px;
    text-decoration: none;
    font-weight: bold;
}

.project a:hover {
    background: #1d4ed8;
}