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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: #f1f5f9;
    color: #1f2937;
}

/* LAYOUT */
.layout {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

/* HEADER */
.header {
    background: white;
    border-bottom: 1px solid #e5e7eb;
    padding: 15px 30px;
}

.logo-block {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 600;
}

.logo-block img {
    width: 32px;
}

/* MAIN */
.main {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 40px 20px;
}

/* CARD */
.card {
    background: white;
    padding: 40px;
    border-radius: 16px;
    width: 100%;
    max-width: 520px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.08);
    text-align: center;
}

.card h1 {
    margin-bottom: 10px;
}

.subtitle {
    color: #64748b;
    margin-bottom: 30px;
}

/* BUTTONS */
.actions {
    display: flex;
    gap: 10px;
    justify-content: center;
    margin-bottom: 30px;
    flex-wrap: wrap;
}

.btn {
    padding: 12px 18px;
    border-radius: 8px;
    border: 1px solid #d1d5db;
    background: white;
    cursor: pointer;
    font-size: 14px;
}

.btn:hover {
    background: #f3f4f6;
}

/* PRIMARY BUTTON */
.btn.primary {
    background: #16a34a;
    color: white;
    border: none;
}

.btn.primary:hover {
    background: #15803d;
}

/* FEATURES */
.features {
    display: flex;
    flex-direction: column;
    gap: 15px;
    text-align: left;
}

.feature {
    display: flex;
    gap: 12px;
    align-items: center;
    padding: 12px;
    border: 1px solid #e5e7eb;
    border-radius: 10px;
}

.icon {
    font-size: 20px;
}

.title {
    font-weight: 600;
}

.desc {
    font-size: 13px;
    color: #6b7280;
}

/* FOOTER */
.footer {
    text-align: center;
    padding: 15px;
    font-size: 12px;
    color: #9ca3af;
}

/* MOBILE */
@media (max-width: 600px) {
    .card {
        padding: 25px;
    }

    .actions {
        flex-direction: column;
    }
}