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

body {
    font-family: Arial, sans-serif;
    background: #0b1020;
    color: #ffffff;
    line-height: 1.6;
}

.navbar {
    width: 100%;
    padding: 20px 8%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: rgba(15, 23, 42, 0.95);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    position: fixed;
    top: 0;
    z-index: 10;
}

.logo {
    font-size: 24px;
    font-weight: bold;
    color: #38bdf8;
}

.logo span {
    color: #ffffff;
}

nav a {
    color: #dbeafe;
    text-decoration: none;
    margin-left: 24px;
    font-size: 15px;
    transition: 0.3s;
}

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

.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 120px 8% 60px;
    background:
        radial-gradient(circle at top left, rgba(56, 189, 248, 0.25), transparent 35%),
        radial-gradient(circle at bottom right, rgba(34, 197, 94, 0.18), transparent 35%),
        #0b1020;
}

.hero-content {
    max-width: 850px;
    text-align: center;
}

.badge {
    display: inline-block;
    padding: 8px 16px;
    background: rgba(56, 189, 248, 0.12);
    border: 1px solid rgba(56, 189, 248, 0.45);
    border-radius: 999px;
    color: #7dd3fc;
    margin-bottom: 24px;
    font-size: 14px;
    letter-spacing: 1px;
}

h1 {
    font-size: 52px;
    margin-bottom: 24px;
    color: #ffffff;
}

.hero-content p {
    font-size: 19px;
    color: #cbd5e1;
    margin-bottom: 28px;
}

.task-box {
    background: rgba(15, 23, 42, 0.85);
    border: 1px solid rgba(148, 163, 184, 0.25);
    border-radius: 18px;
    padding: 30px;
    margin: 30px auto;
    text-align: left;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.35);
}

.task-box h2 {
    color: #38bdf8;
    margin-bottom: 12px;
}

.task-box ul {
    margin-top: 18px;
    padding-left: 22px;
}

.task-box li {
    margin-bottom: 10px;
    color: #e2e8f0;
}

.button {
    display: inline-block;
    margin-top: 10px;
    padding: 14px 28px;
    background: #38bdf8;
    color: #020617;
    text-decoration: none;
    border-radius: 12px;
    font-weight: bold;
    transition: 0.3s;
}

.button:hover {
    background: #7dd3fc;
    transform: translateY(-2px);
}

.info,
.contact {
    padding: 80px 8%;
    text-align: center;
    background: #111827;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.info h2,
.contact h2 {
    font-size: 34px;
    margin-bottom: 18px;
    color: #38bdf8;
}

.info p,
.contact p {
    max-width: 760px;
    margin: 10px auto;
    color: #cbd5e1;
    font-size: 18px;
}

footer {
    padding: 24px;
    text-align: center;
    background: #020617;
    color: #94a3b8;
}

@media (max-width: 768px) {
    .navbar {
        flex-direction: column;
        gap: 12px;
    }

    nav a {
        margin: 0 8px;
        font-size: 14px;
    }

    h1 {
        font-size: 36px;
    }

    .hero-content p {
        font-size: 16px;
    }

    .task-box {
        padding: 22px;
    }
}