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

body {
    background: #0b1220;
    color: #e5e7eb;
}

/* NAVBAR */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 60px;
    background: linear-gradient(90deg, #0f172a, #020617);
    border-bottom: 1px solid #1e293b;
}

.logo {
    font-size: 22px;
    font-weight: 700;
    color: #60a5fa;
}

.navbar nav a {
    color: #cbd5f5;
    text-decoration: none;
    margin-left: 25px;
    transition: color 0.3s;
}

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

/* HERO */
.hero {
    min-height: 80vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: radial-gradient(circle at top, #1e3a8a, #020617);
}

.hero-box {
    max-width: 800px;
    text-align: center;
    padding: 60px;
    background: rgba(15, 23, 42, 0.6);
    border-radius: 20px;
    box-shadow: 0 0 40px rgba(96,165,250,0.3);
}

.hero-box h1 {
    font-size: 42px;
    margin-bottom: 20px;
    background: linear-gradient(90deg, #60a5fa, #a78bfa);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-box p {
    font-size: 18px;
    line-height: 1.7;
    margin-bottom: 35px;
    color: #cbd5f5;
}

.cta-btn {
    display: inline-block;
    padding: 16px 40px;
    border-radius: 50px;
    background: linear-gradient(90deg, #3b82f6, #8b5cf6);
    color: #fff;
    font-weight: 600;
    text-decoration: none;
    box-shadow: 0 0 25px rgba(139,92,246,0.6);
    transition: transform 0.3s, box-shadow 0.3s;
}

.cta-btn:hover {
    transform: translateY(-4px);
    box-shadow: 0 0 40px rgba(139,92,246,0.9);
}

/* CARDS */
.cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px,1fr));
    gap: 30px;
    padding: 80px 60px;
}

.card {
    background: linear-gradient(180deg, #020617, #0f172a);
    border-radius: 18px;
    padding: 30px;
    box-shadow: 0 0 25px rgba(0,0,0,0.4);
    transition: transform 0.3s, box-shadow 0.3s;
}

.card:hover {
    transform: translateY(-8px);
    box-shadow: 0 0 35px rgba(96,165,250,0.4);
}

.card h3 {
    color: #60a5fa;
    margin-bottom: 15px;
}

/* INFO */
.info {
    padding: 80px 60px;
    max-width: 1000px;
    margin: auto;
}

.info h2 {
    color: #a78bfa;
    margin-bottom: 15px;
}

.info p {
    margin-bottom: 40px;
    line-height: 1.8;
}

/* FAQ */
.faq {
    max-width: 900px;
    margin: auto;
    padding: 60px;
}

.faq h2 {
    text-align: center;
    margin-bottom: 30px;
    color: #60a5fa;
}

.faq details {
    background: #020617;
    border-radius: 12px;
    padding: 18px 25px;
    margin-bottom: 15px;
}

.faq summary {
    cursor: pointer;
    font-weight: 600;
}

/* FOOTER */
.footer {
    text-align: center;
    padding: 30px;
    background: #020617;
    color: #64748b;
}