* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: "Inter", sans-serif;
}

body {
    background: #f9fafb;
    color: #1f2937;
}

a {
    text-decoration: none;
    color: inherit;
}

.navbar {
    display: flex;
    justify-content: space-between;
    padding: 20px 60px;
    background: white;
    position: sticky;
    top: 0;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}

.logo {
    font-size: 24px;
    font-weight: 700;
    color: #2563eb;
}

nav a {
    margin-left: 20px;
    font-weight: 500;
}

.btn {
    padding: 10px 18px;
    border-radius: 6px;
    border: 1px solid transparent;
}

.primary {
    background: #2563eb;
    color: white;
}

.secondary {
    border: 1px solid #2563eb;
    color: #2563eb;
}

.hero {
    padding: 100px 60px;
    text-align: center;
}

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

.hero p {
    max-width: 700px;
    margin: auto;
    font-size: 18px;
    color: #4b5563;
}

.hero-actions {
    margin-top: 30px;
}

.section {
    padding: 80px 60px;
}

.section.dark {
    background: #111827;
    color: white;
}

.section h2 {
    text-align: center;
    margin-bottom: 50px;
    font-size: 32px;
}

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

.card {
    background: white;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.05);
}

.dark .card {
    background: #1f2937;
}

.highlighted {
    border: 2px solid #2563eb;
}

.features-list {
    max-width: 600px;
    margin: auto;
    list-style: none;
    font-size: 18px;
}

.features-list li {
    margin-bottom: 15px;
}

.steps {
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
}

.step {
    max-width: 200px;
    text-align: center;
}

.step span {
    display: inline-block;
    background: #2563eb;
    color: white;
    width: 40px;
    height: 40px;
    line-height: 40px;
    border-radius: 50%;
    margin-bottom: 10px;
}

.cta {
    text-align: center;
    padding: 100px 40px;
    background: #2563eb;
    color: white;
}

.footer {
    text-align: center;
    padding: 30px;
    font-size: 14px;
    color: #6b7280;
}