/* Reset & base */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: "DM Sans", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    background: radial-gradient(circle at top, #111827 0, #020617 55%, #000 100%);
    color: #e5e7eb;
    min-height: 100vh;
}

/* Layout */
.page-wrap {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.nav {
    height: 72px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(15, 23, 42, 0.9);
    border-bottom: 1px solid rgba(148, 163, 184, 0.25);
    backdrop-filter: blur(10px);
}

.brand {
    text-decoration: none;
}

.logo {
    height: 32px;
    width: auto;
}

/* Main Content */
.content {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 24px 16px 32px;
}

.card {
    max-width: 560px;
    width: 100%;
    background: rgba(15, 23, 42, 0.92);
    border-radius: 18px;
    padding: 32px 28px;
    box-shadow: 0 24px 60px rgba(15, 23, 42, 0.8);
    border: 1px solid rgba(148, 163, 184, 0.45);
}

/* Typography */
.badge {
    display: block;
    padding: 4px 10px;
    border-radius: 999px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: #bfdbfe;
    background: rgba(37, 99, 235, 0.1);
    border: 1px solid rgba(59, 130, 246, 0.6);
    margin: 0 auto 18px auto; /* centers it horizontally */
    text-align: center;
}

.title {
    font-size: 28px;
    font-weight: 700;
    text-align: center;
    margin-bottom: 12px;
    color: #f9fafb;
}

.lead {
    font-size: 15px;
    line-height: 1.6;
    color: #e5e7eb;
    text-align: center;
    margin-bottom: 12px;
}

.details {
    font-size: 14px;
    line-height: 1.65;
    color: #aeb4c3;
    text-align: center;
    max-width: 90%;
    margin: 0 auto 28px;
}

/* Buttons */
.button-row {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: center;
    margin-bottom: 22px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 22px;
    border-radius: 999px;
    font-size: 15px;
    font-weight: 600;
    text-decoration: none;
    transition: transform 0.12s ease, box-shadow 0.12s ease;
    border: 1px solid transparent;
    cursor: pointer;
    min-width: 180px;
}

.btn-primary {
    background: linear-gradient(135deg, #2563eb, #4f46e5);
    color: #ffffff;
    box-shadow: 0 8px 25px rgba(37, 99, 235, 0.55);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 32px rgba(37, 99, 235, 0.75);
}

.btn-ghost {
    background: transparent;
    color: #e5e7eb;
    border: 1px solid rgba(148, 163, 184, 0.6);
}

.btn-ghost:hover {
    background: rgba(30, 41, 59, 0.7);
    transform: translateY(-2px);
}

/* Feature Row */
.feature-row {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px 18px;
    margin-top: 12px;
    font-size: 13px;
    color: #9ca3af;
}

.feature {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.feature-dot {
    width: 6px;
    height: 6px;
    border-radius: 999px;
    background: radial-gradient(circle at 30% 30%, #bfdbfe 0, #60a5fa 40%, #1d4ed8 100%);
}

/* Footer */
.clean-footer {
    margin-top: 36px;
    text-align: center;
    font-size: 12px;
    color: #6b7280;
    opacity: 0.7;
}

/* Responsive */
@media (max-width: 640px) {
    .card {
        padding: 26px 20px;
    }

    .title {
        font-size: 24px;
    }

    .details,
    .lead {
        font-size: 13px;
    }
}