/* Error pages — 404, 403, 500, 503 */
.error-page {
    min-height: 100vh;
    padding: 120px 24px 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    z-index: 1;
}

.error-card {
    width: min(560px, 100%);
    text-align: center;
    padding: 48px 40px 40px;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(28px) saturate(160%);
    -webkit-backdrop-filter: blur(28px) saturate(160%);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-2), inset 0 1px 0 var(--glass-shine);
}

.error-code {
    font-family: 'Playfair Display', serif;
    font-size: clamp(72px, 18vw, 120px);
    font-weight: 700;
    line-height: 1;
    margin-bottom: 8px;
    background: linear-gradient(135deg, #f0e6c8 0%, var(--accent-gold) 45%, var(--accent-1) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.error-code--warn {
    background: linear-gradient(135deg, #e8c4a0 0%, #c9a962 50%, #8b6914 100%);
    -webkit-background-clip: text;
    background-clip: text;
}

.error-code--danger {
    background: linear-gradient(135deg, #d4a89a 0%, #9a7a6b 50%, #6b8499 100%);
    -webkit-background-clip: text;
    background-clip: text;
}

.error-icon {
    font-size: 40px;
    color: var(--accent-1);
    margin-bottom: 20px;
    opacity: 0.9;
}

.error-card h1 {
    font-family: 'Playfair Display', serif;
    font-size: clamp(24px, 4vw, 32px);
    font-weight: 600;
    margin-bottom: 14px;
    line-height: 1.2;
}

.error-card > p {
    font-size: 16px;
    color: var(--ink-dim);
    line-height: 1.65;
    margin-bottom: 28px;
    max-width: 420px;
    margin-left: auto;
    margin-right: auto;
}

.error-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    justify-content: center;
    margin-bottom: 32px;
}

.error-links {
    padding-top: 28px;
    border-top: 1px solid var(--line);
    text-align: left;
}

.error-links h2 {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    color: var(--ink-soft);
    margin-bottom: 14px;
    text-align: center;
}

.error-links ul {
    list-style: none;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px 20px;
}

.error-links a {
    font-size: 14px;
    color: var(--ink-dim);
    display: flex;
    align-items: center;
    gap: 8px;
    transition: color 0.3s var(--ease);
}

.error-links a i {
    color: var(--accent-1);
    font-size: 12px;
    width: 14px;
}

.error-links a:hover {
    color: var(--accent-gold);
}

.error-contact {
    margin-top: 24px;
    font-size: 14px;
    color: var(--ink-soft);
}

.error-contact a {
    color: var(--accent-gold);
    font-weight: 500;
}

@media (max-width: 480px) {
    .error-card { padding: 36px 24px 28px; }
    .error-links ul { grid-template-columns: 1fr; }
    .error-actions { flex-direction: column; }
    .error-actions .primary-btn,
    .error-actions .ghost-btn { width: 100%; justify-content: center; }
}