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

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    line-height: 1.6;
    color: #2c3e50;
    background: #fafbfc;
}

header {
    background: #fff;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    position: sticky;
    top: 0;
    z-index: 100;
}

nav {
    max-width: 1100px;
    margin: 0 auto;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.4rem;
    font-weight: 700;
    color: #2c3e50;
}

.logo span {
    color: #4a90e2;
}

nav ul {
    list-style: none;
    display: flex;
    gap: 1.8rem;
}

nav a {
    text-decoration: none;
    color: #555;
    font-weight: 500;
    transition: color 0.2s;
}

nav a:hover {
    color: #4a90e2;
}

.hero {
    background: linear-gradient(135deg, #4a90e2 0%, #6a4ee2 100%);
    color: white;
    padding: 6rem 2rem;
    text-align: center;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
}

.hero h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
    font-weight: 700;
}

.subtitle {
    font-size: 1.3rem;
    margin-bottom: 2rem;
    opacity: 0.95;
}

.btn {
    display: inline-block;
    background: #e53935;
    color: white;
    padding: 0.9rem 2rem;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 600;
    transition: transform 0.2s, box-shadow 0.2s;
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.2);
}

main {
    max-width: 1100px;
    margin: 0 auto;
}

.section {
    padding: 4rem 2rem;
}

.section.alt {
    background: #fff;
    margin: 0 -2rem;
    padding: 4rem 2rem;
}

.section h2 {
    font-size: 2rem;
    margin-bottom: 1.5rem;
    color: #2c3e50;
    border-bottom: 3px solid #4a90e2;
    display: inline-block;
    padding-bottom: 0.3rem;
}

.section p {
    margin-bottom: 1rem;
    font-size: 1.05rem;
}

.steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.step {
    background: #fafbfc;
    padding: 1.8rem;
    border-radius: 10px;
    border-left: 4px solid #4a90e2;
}

.step-number {
    width: 40px;
    height: 40px;
    background: #4a90e2;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    margin-bottom: 1rem;
}

.step h3 {
    margin-bottom: 0.6rem;
    color: #2c3e50;
}

.benefits {
    list-style: none;
    margin-top: 1.5rem;
}

.benefits li {
    background: white;
    padding: 1rem 1.5rem;
    margin-bottom: 0.8rem;
    border-radius: 8px;
    border-left: 4px solid #6a4ee2;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
}

.cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.card {
    background: #fafbfc;
    padding: 1.8rem;
    border-radius: 10px;
    transition: transform 0.2s, box-shadow 0.2s;
}

.card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.08);
}

.card h3 {
    color: #4a90e2;
    margin-bottom: 0.6rem;
}

footer {
    background: #2c3e50;
    color: #cbd5e0;
    text-align: center;
    padding: 2rem;
    margin-top: 2rem;
}

footer a {
    color: #93c5fd;
    text-decoration: none;
}

footer a:hover {
    text-decoration: underline;
}

.legal-heading {
    margin-top: 1.8rem;
    margin-bottom: 0.5rem;
    color: #2c3e50;
    font-size: 1.15rem;
}

.back-link {
    margin-top: 2.5rem;
}

.back-link a {
    color: #4a90e2;
    text-decoration: none;
    font-weight: 500;
}

.back-link a:hover {
    text-decoration: underline;
}

@media (max-width: 640px) {
    nav {
        flex-direction: column;
        gap: 1rem;
    }
    nav ul {
        gap: 1rem;
        flex-wrap: wrap;
        justify-content: center;
    }
    .hero h1 {
        font-size: 2rem;
    }
    .subtitle {
        font-size: 1.1rem;
    }
}