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

html, body {
    height: 100%;
}

body {
    display: flex;
    flex-direction: column;
    min-height: 100vh;

    color: #222;
    background: #fff;
}

.page {
    flex: 1;
}

/* ===================== */

.container {
    max-width: 1100px;
    margin: auto;
    padding: 0 20px;
}

.header {
    background: #0f172a;
    color: #fff;
}

.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 64px;
}

.logo {
    font-size: 22px;
    font-weight: 700;
}

.hero {
    background: linear-gradient(135deg, #2563eb, #1e40af);
    color: white;
    padding: 50px 0;
}

.hero h1 {
    font-size: 44px;
    margin-bottom: 10px;
}

.hero p {
    font-size: 18px;
    margin-bottom: 15px;
}

.section {
    padding: 30px 0;
}

.section.light {
    background: #f8fafc;
}

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
}

.card {
    background: #fff;
    border-radius: 12px;
    padding: 24px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
}

.card h3 {
    margin-bottom: 10px;
}

.steps {
    margin-top: 20px;
    font-size: 18px;
}

.steps li {
    margin-bottom: 12px;
}

.footer {
    background: #0f172a;
    color: #94a3b8;
    text-align: center;
    padding: 30px;
}