@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

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

body {
    min-height: 100vh;
    font-family: 'Inter', sans-serif;
    color: #f8fafc;
    background:
        radial-gradient(circle at 20% 20%, #31205c 0%, transparent 40%),
        radial-gradient(circle at 85% 80%, #123b61 0%, transparent 45%),
        #090d1a;
}

header {
    max-width: 1100px;
    margin: 80px auto 40px;
    padding: 40px 24px;
    text-align: center;
}

header h1 {
    font-size: clamp(2rem, 5vw, 4rem);
    font-weight: 800;
    letter-spacing: -2px;
    line-height: 1.2;
    background: linear-gradient(90deg, #a78bfa, #67e8f9);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

header img {
    display: block;
    width: 100%;
    max-width: 650px;
    max-height: 340px;
    object-fit: cover;
    margin: 40px auto 0;
    border-radius: 24px;
    box-shadow: 0 20px 70px rgba(0, 0, 0, 0.4);
}

nav {
    max-width: 900px;
    margin: 30px auto 80px;
    padding: 0 20px;
}

nav ul {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    list-style: none;
}

nav li a {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 130px;
    padding: 30px;
    text-align: center;
    text-decoration: none;
    font-size: 18px;
    font-weight: 600;
    color: #ffffff;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(167, 139, 250, 0.3);
    border-radius: 20px;
    backdrop-filter: blur(15px);
    transition: 0.3s ease;
}

nav li a:hover {
    transform: translateY(-8px);
    border-color: #a78bfa;
    background: rgba(167, 139, 250, 0.15);
    box-shadow: 0 15px 40px rgba(139, 92, 246, 0.25);
}

@media (max-width: 650px) {
    nav ul {
        grid-template-columns: 1fr;
    }
}

footer{
    text-align: center;
}