/* ═══════════════════════════════════════════════════════════════════════════
   BicepsAI — Legal pages (privacy, tos, personal-data)
   Stage 7 Wave 7 · Compliance submission readiness
   Vanilla CSS, BEM: .legal-{block}__{element}--{modifier}
   Palette synced with demo/pricing (primary #2563eb) for consistency
   ═══════════════════════════════════════════════════════════════════════════ */

:root {
  --legal-primary: #2563eb;
  --legal-primary-hover: #1d4ed8;
  --legal-primary-dark: #1e40af;
  --legal-primary-bg: #eff6ff;

  --legal-text: #0f172a;
  --legal-text-secondary: #475569;
  --legal-text-muted: #94a3b8;
  --legal-border: #e2e8f0;
  --legal-border-strong: #cbd5e1;
  --legal-bg: #ffffff;
  --legal-bg-subtle: #f8fafc;
  --legal-bg-hover: #f1f5f9;
  --legal-dark: #0f172a;
  --legal-dark-hover: #1e293b;

  --legal-warning-bg: #fef3c7;
  --legal-warning-border: #f59e0b;
  --legal-warning-text: #78350f;

  --legal-info-bg: #eff6ff;
  --legal-info-border: #2563eb;
  --legal-info-text: #1e40af;

  --legal-shadow-sm: 0 1px 3px rgba(15, 23, 42, 0.06), 0 1px 2px rgba(15, 23, 42, 0.04);
  --legal-shadow-md: 0 4px 6px -1px rgba(15, 23, 42, 0.10), 0 2px 4px -2px rgba(15, 23, 42, 0.05);

  --legal-radius-sm: 6px;
  --legal-radius-md: 10px;
  --legal-radius-lg: 16px;

  --legal-text-xs: 0.75rem;
  --legal-text-sm: 0.875rem;
  --legal-text-base: 1rem;
  --legal-text-lg: clamp(1.05rem, 1rem + 0.3vw, 1.15rem);
  --legal-text-xl: clamp(1.15rem, 1.05rem + 0.5vw, 1.35rem);
  --legal-text-2xl: clamp(1.35rem, 1.2rem + 0.8vw, 1.75rem);
  --legal-text-3xl: clamp(1.75rem, 1.4rem + 1.5vw, 2.5rem);

  --legal-container: 860px;
}

/* ─────────── Reset ─────────── */

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}

body.legal-body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  font-size: var(--legal-text-base);
  line-height: 1.7;
  color: var(--legal-text);
  background: var(--legal-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4 { margin: 0; line-height: 1.3; letter-spacing: -0.015em; color: var(--legal-text); }
p { margin: 0; }
button { font: inherit; cursor: pointer; }
ul, ol { margin: 0; padding: 0; }

a { color: var(--legal-primary); text-decoration: underline; text-underline-offset: 3px; transition: color 0.15s ease; }
a:hover { color: var(--legal-primary-hover); }

:focus-visible {
  outline: 2px solid var(--legal-primary);
  outline-offset: 2px;
  border-radius: var(--legal-radius-sm);
}

[hidden] { display: none !important; }

.legal-skip-link {
  position: absolute;
  top: -100px;
  left: 0;
  padding: 10px 18px;
  background: var(--legal-primary);
  color: #fff !important;
  text-decoration: none;
  border-radius: 0 0 var(--legal-radius-sm) 0;
  z-index: 100;
  font-weight: 600;
}
.legal-skip-link:focus {
  top: 0;
  color: #fff !important;
}

/* ─────────── Topbar (hero dark) ─────────── */

.legal-topbar {
  background: linear-gradient(135deg, #1e40af 0%, #2563eb 55%, #7c3aed 100%);
  color: #fff;
  padding: 22px clamp(16px, 3vw, 32px);
}

.legal-topbar__inner {
  max-width: var(--legal-container);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}

.legal-topbar__brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: #fff !important;
  font-weight: 700;
  font-size: var(--legal-text-lg);
  text-decoration: none;
}
.legal-topbar__brand:hover { color: #fff !important; opacity: 0.92; }

.legal-topbar__brand-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  background: #fff;
  color: var(--legal-primary);
  border-radius: var(--legal-radius-sm);
  font-weight: 800;
  font-size: 1rem;
}

.legal-topbar__back {
  color: rgba(255, 255, 255, 0.88) !important;
  font-size: var(--legal-text-sm);
  font-weight: 500;
  text-decoration: none;
  padding: 8px 14px;
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: var(--legal-radius-md);
  transition: all 0.15s ease;
}
.legal-topbar__back:hover {
  background: rgba(255, 255, 255, 0.14);
  border-color: rgba(255, 255, 255, 0.5);
  color: #fff !important;
}

/* ─────────── Hero header ─────────── */

.legal-hero {
  padding: clamp(32px, 5vw, 56px) clamp(16px, 3vw, 32px) clamp(24px, 4vw, 40px);
  background: var(--legal-bg-subtle);
  border-bottom: 1px solid var(--legal-border);
}

.legal-hero__inner {
  max-width: var(--legal-container);
  margin: 0 auto;
}

.legal-hero__breadcrumbs {
  font-size: var(--legal-text-sm);
  color: var(--legal-text-secondary);
  margin-bottom: 16px;
}

.legal-hero__breadcrumbs a {
  color: var(--legal-text-secondary);
}

.legal-hero__breadcrumbs a:hover {
  color: var(--legal-primary);
}

.legal-hero__sep {
  color: var(--legal-text-muted);
  margin: 0 6px;
}

.legal-hero__title {
  font-size: var(--legal-text-3xl);
  font-weight: 800;
  margin-bottom: 12px;
}

.legal-hero__subtitle {
  font-size: var(--legal-text-lg);
  color: var(--legal-text-secondary);
  max-width: 640px;
}

.legal-hero__meta {
  display: flex;
  gap: 20px;
  margin-top: 20px;
  flex-wrap: wrap;
  font-size: var(--legal-text-sm);
  color: var(--legal-text-secondary);
}

.legal-hero__meta strong {
  color: var(--legal-text);
}

/* ─────────── Content ─────────── */

.legal-main {
  padding: clamp(32px, 5vw, 56px) clamp(16px, 3vw, 32px);
}

.legal-content {
  max-width: var(--legal-container);
  margin: 0 auto;
}

.legal-content h2 {
  font-size: var(--legal-text-2xl);
  font-weight: 700;
  margin: 36px 0 12px;
  padding-top: 8px;
}

.legal-content h2:first-child {
  margin-top: 0;
}

.legal-content h3 {
  font-size: var(--legal-text-xl);
  font-weight: 600;
  margin: 24px 0 8px;
}

.legal-content p {
  margin-bottom: 14px;
  color: var(--legal-text-secondary);
  line-height: 1.7;
}

.legal-content strong {
  color: var(--legal-text);
  font-weight: 600;
}

.legal-content ul, .legal-content ol {
  margin: 0 0 14px 24px;
  padding: 0;
}

.legal-content li {
  margin-bottom: 6px;
  color: var(--legal-text-secondary);
  line-height: 1.7;
}

.legal-content li::marker {
  color: var(--legal-primary);
}

/* ─────────── Info / warning boxes ─────────── */

.legal-callout {
  padding: 16px 20px;
  border-radius: var(--legal-radius-md);
  border-left: 4px solid;
  margin: 18px 0;
}

.legal-callout p {
  margin-bottom: 8px;
  color: inherit !important;
}

.legal-callout p:last-child {
  margin-bottom: 0;
}

.legal-callout--info {
  background: var(--legal-info-bg);
  border-color: var(--legal-info-border);
  color: var(--legal-info-text);
}

.legal-callout--warning {
  background: var(--legal-warning-bg);
  border-color: var(--legal-warning-border);
  color: var(--legal-warning-text);
}

.legal-callout__title {
  font-weight: 700;
  font-size: var(--legal-text-base);
  margin-bottom: 6px !important;
  color: inherit;
}

/* ─────────── Operator card ─────────── */

.legal-operator {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 16px 20px;
  padding: 20px 24px;
  background: var(--legal-bg-subtle);
  border: 1px solid var(--legal-border);
  border-radius: var(--legal-radius-md);
  margin-bottom: 18px;
  font-size: var(--legal-text-sm);
}

.legal-operator__label {
  color: var(--legal-text-secondary);
  font-weight: 500;
}

.legal-operator__value {
  color: var(--legal-text);
  font-weight: 500;
}

/* ─────────── Third-party processor table ─────────── */

.legal-table-wrap {
  overflow-x: auto;
  margin: 18px 0;
  border: 1px solid var(--legal-border);
  border-radius: var(--legal-radius-md);
}

.legal-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--legal-text-sm);
}

.legal-table th,
.legal-table td {
  padding: 12px 16px;
  text-align: left;
  border-bottom: 1px solid var(--legal-border);
  vertical-align: top;
  color: var(--legal-text-secondary);
}

.legal-table th {
  background: var(--legal-bg-subtle);
  color: var(--legal-text);
  font-weight: 600;
  white-space: nowrap;
}

.legal-table tr:last-child td {
  border-bottom: none;
}

.legal-table td strong {
  color: var(--legal-text);
}

/* ─────────── Consent form ─────────── */

.legal-form {
  margin-top: 24px;
  padding: 24px;
  border: 1px solid var(--legal-border);
  border-radius: var(--legal-radius-md);
  background: var(--legal-bg-subtle);
}

.legal-form__title {
  font-size: var(--legal-text-xl);
  font-weight: 700;
  margin-bottom: 8px;
}

.legal-form__note {
  font-size: var(--legal-text-sm);
  color: var(--legal-text-secondary);
  margin-bottom: 20px;
}

.legal-form__field {
  margin-bottom: 16px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.legal-form__label {
  font-size: var(--legal-text-sm);
  font-weight: 600;
  color: var(--legal-text);
}

.legal-form__input {
  padding: 10px 14px;
  border: 1px solid var(--legal-border);
  border-radius: var(--legal-radius-sm);
  font-size: var(--legal-text-base);
  background: #fff;
  color: var(--legal-text);
  font-family: inherit;
  width: 100%;
  max-width: 360px;
}

.legal-form__input:focus-visible {
  border-color: var(--legal-primary);
  outline: 2px solid var(--legal-primary);
  outline-offset: -1px;
}

.legal-form__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.legal-form__checkbox {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 12px;
  background: #fff;
  border: 1px solid var(--legal-border);
  border-radius: var(--legal-radius-sm);
  cursor: pointer;
}

.legal-form__checkbox input[type="checkbox"] {
  margin-top: 2px;
  width: 18px;
  height: 18px;
  accent-color: var(--legal-primary);
  flex-shrink: 0;
  cursor: pointer;
}

.legal-form__checkbox-text {
  font-size: var(--legal-text-sm);
  color: var(--legal-text-secondary);
  line-height: 1.55;
}

/* ─────────── TOC (inline) ─────────── */

.legal-toc {
  padding: 20px 24px;
  background: var(--legal-bg-subtle);
  border: 1px solid var(--legal-border);
  border-radius: var(--legal-radius-md);
  margin-bottom: 28px;
}

.legal-toc__title {
  font-size: var(--legal-text-sm);
  font-weight: 700;
  color: var(--legal-text);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 10px;
}

.legal-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  columns: 2;
  column-gap: 24px;
}

.legal-toc__list li {
  margin-bottom: 4px;
  font-size: var(--legal-text-sm);
  line-height: 1.5;
  break-inside: avoid;
}

.legal-toc__list a {
  color: var(--legal-text-secondary);
  text-decoration: none;
}

.legal-toc__list a:hover {
  color: var(--legal-primary);
  text-decoration: underline;
}

/* ─────────── Cross-links between legal pages ─────────── */

.legal-related {
  margin-top: 48px;
  padding-top: 28px;
  border-top: 1px solid var(--legal-border);
}

.legal-related__title {
  font-size: var(--legal-text-sm);
  font-weight: 700;
  color: var(--legal-text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 12px;
}

.legal-related__list {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  list-style: none;
  padding: 0;
  margin: 0;
}

.legal-related__list a {
  display: inline-block;
  padding: 8px 14px;
  background: var(--legal-bg-subtle);
  border: 1px solid var(--legal-border);
  border-radius: var(--legal-radius-sm);
  color: var(--legal-text-secondary) !important;
  text-decoration: none;
  font-size: var(--legal-text-sm);
  font-weight: 500;
  transition: all 0.15s ease;
}

.legal-related__list a:hover {
  border-color: var(--legal-primary);
  background: var(--legal-primary-bg);
  color: var(--legal-primary-hover) !important;
}

/* ─────────── Footer ─────────── */

.legal-footer {
  background: var(--legal-dark);
  color: #fff;
  padding: 36px 0 28px;
  margin-top: 56px;
}

.legal-footer__inner {
  max-width: var(--legal-container);
  margin: 0 auto;
  padding: 0 clamp(16px, 3vw, 32px);
}

.legal-footer__row {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
  padding-bottom: 20px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  margin-bottom: 20px;
}

.legal-footer__brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: #fff !important;
  font-weight: 700;
  font-size: var(--legal-text-lg);
  text-decoration: none;
}

.legal-footer__links {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
  list-style: none;
  padding: 0;
  margin: 0;
}

.legal-footer__links a {
  color: rgba(255, 255, 255, 0.72) !important;
  font-size: var(--legal-text-sm);
  text-decoration: none;
  transition: color 0.15s ease;
}

.legal-footer__links a:hover {
  color: #fff !important;
}

.legal-footer__copyright {
  font-size: var(--legal-text-xs);
  color: rgba(255, 255, 255, 0.46);
  line-height: 1.5;
}

.legal-footer__copyright a {
  color: rgba(255, 255, 255, 0.68) !important;
}

.legal-footer__copyright a:hover {
  color: #fff !important;
}

/* ─────────── Responsive ─────────── */

@media (max-width: 720px) {
  .legal-topbar__inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }

  .legal-operator {
    grid-template-columns: 1fr;
    gap: 4px 0;
  }

  .legal-operator__label {
    font-size: var(--legal-text-xs);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    margin-top: 8px;
  }

  .legal-toc__list {
    columns: 1;
  }

  .legal-form__row {
    grid-template-columns: 1fr;
  }

  .legal-hero__meta {
    gap: 8px;
    flex-direction: column;
  }

  .legal-related__list {
    flex-direction: column;
  }

  .legal-footer__row {
    flex-direction: column;
    align-items: flex-start;
  }
}