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

body {
    font-family: 'Inter', sans-serif;
    background: #F8FAFC;
    color: #1E293B;
    line-height: 1.6;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: auto;
}

header {
    background: #0B1220;
    padding: 20px 0;
}

.logo {
    color: #ffffff;
    font-size: 24px;
    font-weight: 600;
}

nav {
    float: right;
}

nav a {
    color: #cbd5e1;
    text-decoration: none;
    margin-left: 25px;
    font-size: 15px;
    transition: 0.3s;
}

nav a:hover {
    color: #ffffff;
}

.hero {
    padding: 140px 0;
    text-align: center;
    background: linear-gradient(135deg, #0B1220, #111C33);
    color: #ffffff;
}

.hero h1 {
    font-size: 48px;
    margin-bottom: 20px;
    font-weight: 700;
}

.hero p {
    font-size: 18px;
    color: #cbd5e1;
    margin-bottom: 35px;
}

.btn {
    display: inline-block;
    padding: 14px 32px;
    background: #2563EB;
    color: #ffffff;
    text-decoration: none;
    border-radius: 8px;
    font-weight: 500;
    transition: 0.3s;
}

.btn:hover {
    background: #1d4ed8;
}

.section {
    padding: 100px 0;
}

.section h2 {
    text-align: center;
    font-size: 36px;
    margin-bottom: 60px;
    font-weight: 600;
}

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 40px;
}

.card {
    background: #ffffff;
    padding: 35px;
    border-radius: 14px;
    box-shadow: 0 10px 30px rgba(15,23,42,0.05);
    transition: 0.3s;
}

.card:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 40px rgba(15,23,42,0.08);
}

.card h3 {
    margin-bottom: 15px;
    font-size: 20px;
}

.card p {
    color: #64748b;
}

.pricing-card {
    text-align: center;
}

.price {
    font-size: 30px;
    font-weight: 700;
    margin: 20px 0;
    color: #0B1220;
}

footer {
    background: #0B1220;
    color: #cbd5e1;
    padding: 60px 0;
    text-align: center;
    font-size: 14px;
}

footer a {
    color: #cbd5e1;
    text-decoration: none;
    margin: 0 12px;
}

footer a:hover {
    color: #ffffff;
}