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

body {
    font-family: "Segoe UI", Arial, sans-serif;
    background: #0f172a;
    color: white;
    line-height: 1.6;
}

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

.hero {
    padding: 100px 20px;
    text-align: center;
}

.badge {
    display: inline-block;
    background: #1e40af;
    padding: 10px 20px;
    border-radius: 999px;
    margin-bottom: 20px;
}

h1 {
    font-size: clamp(2.5rem, 6vw, 5rem);
    margin-bottom: 20px;
}

.lead {
    font-size: 1.3rem;
    margin-bottom: 15px;
}

.button {
    display: inline-block;
    margin-top: 30px;
    padding: 15px 30px;

    text-decoration: none;
    color: white;

    background: #2563eb;

    border-radius: 12px;
}

.section {
    padding: 80px 0;
}

.dark {
    background: #111827;
}

.grid {
    display: grid;
    gap: 20px;
    margin-top: 30px;

    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

.card {
    background: #1e293b;
    padding: 30px;
    border-radius: 16px;
    text-align: center;
}

.center {
    text-align: center;
}

.email {
    color: #60a5fa;
    font-size: 2rem;
    text-decoration: none;
}

.language-switch {
    position: fixed;
    top: 20px;
    right: 20px;
}

.language-switch button {
    cursor: pointer;

    padding: 10px 15px;
    margin-left: 5px;

    border: none;
    border-radius: 8px;
}

footer {
    text-align: center;
    padding: 40px;
    border-top: 1px solid #334155;
}

footer a {
    color: #60a5fa;
}