/* Shared styles for legal pages (privacy, terms, security) and 404 */
* { margin: 0; padding: 0; box-sizing: border-box; }

:root {
    --primary: #7B3DFB;
    --primary-dark: #5B21B6;
    --ink: #111827;
    --muted: #6B7280;
    --line: #E5E7EB;
    --bg: #F9FAFB;
    --font: 'Poppins', system-ui, -apple-system, sans-serif;
}

body {
    font-family: var(--font);
    background: var(--bg);
    color: var(--ink);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
}

.legal-header {
    position: sticky;
    top: 0;
    z-index: 10;
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--line);
}

.legal-header-inner {
    max-width: 880px;
    margin: 0 auto;
    padding: 0.85rem 1.25rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.legal-logo {
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--ink);
    text-decoration: none;
}

.legal-logo img { border-radius: 8px; display: block; }
.legal-logo span span { color: var(--primary); }

.legal-back {
    font-size: 0.85rem;
    color: var(--muted);
    text-decoration: none;
}
.legal-back:hover { color: var(--primary); }

.legal-main {
    max-width: 880px;
    margin: 0 auto;
    padding: 3rem 1.25rem 5rem;
}

.legal-main h1 {
    font-size: clamp(1.75rem, 4vw, 2.4rem);
    font-weight: 700;
    letter-spacing: -0.02em;
    margin-bottom: 0.5rem;
    background: linear-gradient(90deg, #111827, #4B5563, #111827);
    background-size: 200% auto;
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: legalGradient 6s linear infinite;
}

@keyframes legalGradient {
    to { background-position: 200% center; }
}

.legal-updated {
    color: var(--muted);
    font-size: 0.85rem;
    margin-bottom: 2.5rem;
}

.legal-main h2 {
    font-size: 1.15rem;
    font-weight: 600;
    margin: 2.25rem 0 0.6rem;
}

.legal-main p { margin-bottom: 0.9rem; color: #374151; font-size: 0.95rem; }
.legal-main ul { margin: 0 0 0.9rem 1.25rem; color: #374151; font-size: 0.95rem; }
.legal-main li { margin-bottom: 0.35rem; }
.legal-main a { color: var(--primary); }

.legal-footer {
    border-top: 1px solid var(--line);
    padding: 1.5rem 1.25rem;
    text-align: center;
    color: var(--muted);
    font-size: 0.8rem;
}

/* 404 page */
.error-page {
    min-height: 70vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 2rem 1.25rem;
}

.error-code {
    font-size: clamp(5rem, 18vw, 9rem);
    font-weight: 800;
    line-height: 1;
    background: linear-gradient(135deg, var(--primary), #EC1DC9);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 0.75rem;
}

.error-page h1 { font-size: 1.5rem; font-weight: 600; margin-bottom: 0.5rem; }
.error-page p { color: var(--muted); max-width: 420px; margin: 0 auto 1.75rem; }

.error-actions { display: flex; gap: 0.75rem; flex-wrap: wrap; justify-content: center; }

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.7rem 1.5rem;
    border-radius: 10px;
    font-family: var(--font);
    font-size: 0.9rem;
    font-weight: 500;
    text-decoration: none;
    cursor: pointer;
    border: none;
    transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: #fff;
    box-shadow: 0 6px 18px rgba(123, 61, 251, 0.35);
}
.btn-primary:hover { transform: translateY(-1px); }

.btn-ghost {
    background: #fff;
    color: var(--ink);
    border: 1px solid var(--line);
}
.btn-ghost:hover { border-color: var(--primary); color: var(--primary); }