* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', sans-serif;
}

body {
    background: linear-gradient(135deg, #0f172a, #1e293b);
    color: white;
    text-align: center;
}

header {
    padding: 40px 20px;
    text-align: center;
}

header h1 {
    font-size: 42px;
    letter-spacing: 2px;
}

.hero {
    padding: 60px 20px;
}

.hero img {
    width: 160px;
    border-radius: 30px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.6);
    margin-bottom: 30px;
    transition: transform 0.3s ease;
}

.hero img:hover {
    transform: scale(1.05);
}

.hero h2 {
    font-size: 36px;
    margin-bottom: 20px;
}

.hero p {
    max-width: 600px;
    margin: 0 auto 30px;
    font-size: 18px;
    line-height: 1.6;
    color: #cbd5e1;
}

.features {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px;
    padding: 40px 20px;
}

.feature-box {
    background: rgba(255,255,255,0.05);
    padding: 25px;
    width: 250px;
    border-radius: 15px;
    backdrop-filter: blur(10px);
    transition: transform 0.3s ease, background 0.3s ease;
}

.feature-box:hover {
    transform: translateY(-8px);
    background: rgba(255,255,255,0.1);
}

.feature-box h3 {
    margin-bottom: 10px;
    color: #38bdf8;
}

.buttons {
    margin: 40px 0;
}

.buttons a {
    display: inline-block;
    margin: 10px;
    padding: 12px 24px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: bold;
    background-color: #2563eb;
    color: white;
    transition: background 0.3s ease;
}

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

footer {
    margin-top: 60px;
    padding: 30px;
    background-color: #0f172a;
    font-size: 14px;
    color: #94a3b8;
}

@media (max-width: 768px) {
    .features {
        flex-direction: column;
        align-items: center;
    }
}
.logo-link,
.logo-link:visited,
.logo-link:active {
    color: white;
    text-decoration: none;
    transition: opacity 0.3s ease;
}

.logo-link:hover {
    opacity: 0.7;
}