/* =====================================================
     LEGAL PAGES — shared styles for page-legal.php
     (Privacy Policy / Terms of Use / Accessibility)
     Ported from approved design source (/tmp/legal4/privacy_style.css).
     Design tokens (--navy-900, --blue-500, --font-mono, etc.) and global
     header/footer styling already live in main.css and are reused as-is.
     ===================================================== */

  /* =====================================================
     COMPACT LEGAL HERO — dark, no image
     ===================================================== */
  .legal-hero{
    position:relative;overflow:hidden;isolation:isolate;
    background:var(--navy-900);color:#fff;
    padding:200px 0 92px;
    border-bottom:1px solid var(--line-navy);
  }
  /* Fine grid backdrop — subtle, no image needed */
  .legal-hero::before{
    content:"";position:absolute;inset:0;z-index:0;
    background:
      radial-gradient(1200px 500px at 80% -10%, rgba(30,108,255,.22), transparent 60%),
      radial-gradient(900px 400px at 0% 30%, rgba(30,108,255,.10), transparent 55%);
    pointer-events:none;
  }
  .legal-hero::after{
    content:"";position:absolute;inset:0;z-index:0;
    background-image:
      linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px),
      linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px);
    background-size:64px 64px;
    mask-image:linear-gradient(180deg, black, transparent 85%);
    -webkit-mask-image:linear-gradient(180deg, black, transparent 85%);
    pointer-events:none;
  }
  .legal-hero .container-wide{position:relative;z-index:1}
  .legal-hero .breadcrumb{
    display:inline-flex;align-items:center;gap:10px;
    font-family:var(--font-mono);font-size:11.5px;letter-spacing:.16em;
    text-transform:uppercase;color:var(--blue-300);
    margin-bottom:26px;
  }
  .legal-hero .breadcrumb a{color:var(--slate-300);transition:color .2s ease}
  .legal-hero .breadcrumb a:hover{color:#fff}
  .legal-hero .breadcrumb svg{opacity:.5}
  .legal-hero h1{
    font-size:80px;letter-spacing:-.035em;line-height:1;
    max-width:16ch;
  }
  .legal-hero .lede{
    font-size:19px;line-height:1.6;color:var(--slate-200);
    max-width:62ch;margin-top:24px;
  }
  .legal-meta{
    display:flex;align-items:center;gap:14px;flex-wrap:wrap;
    margin-top:36px;
  }
  .legal-chip{
    display:inline-flex;align-items:center;gap:10px;
    padding:8px 14px 8px 12px;border-radius:999px;
    background:rgba(30,108,255,.12);
    border:1px solid rgba(58,130,255,.32);
    font-family:var(--font-mono);font-size:11.5px;letter-spacing:.12em;
    text-transform:uppercase;color:var(--blue-100);
  }
  .legal-chip .chip-dot{
    width:6px;height:6px;border-radius:50%;background:var(--blue-400);
    box-shadow:0 0 0 4px rgba(58,130,255,.18);
  }
  .legal-chip.static{
    background:rgba(255,255,255,.04);
    border-color:var(--line-navy-strong);
    color:var(--slate-200);
  }
  .legal-chip.static .chip-dot{background:var(--slate-300);box-shadow:0 0 0 4px rgba(138,155,181,.14)}

  /* =====================================================
     READING CANVAS — light section, two-column
     ===================================================== */
  .legal-body{
    background:var(--paper);
    padding:88px 0 140px;
    color:var(--ink-900);
  }
  .legal-grid{
    display:grid;grid-template-columns:280px 1fr;
    gap:88px;
    align-items:start;
  }

  /* --- TOC (sticky) --- */
  .toc{
    position:sticky;top:120px;
    align-self:start;
  }
  .toc-label{
    font-family:var(--font-mono);font-size:11px;letter-spacing:.16em;
    text-transform:uppercase;color:var(--ink-400);
    display:flex;align-items:center;gap:10px;
    padding-bottom:14px;
    border-bottom:1px solid var(--line-light);
    margin-bottom:14px;
  }
  .toc-label::before{content:"";width:14px;height:1px;background:currentColor;opacity:.6}
  .toc ol{
    list-style:none;
    display:flex;flex-direction:column;gap:2px;
    counter-reset:toc;
    max-height:calc(100vh - 200px);
    overflow-y:auto;
    padding-right:6px;
    margin-right:-6px;
    scrollbar-width:thin;
    scrollbar-color:var(--line-light-strong) transparent;
  }
  .toc ol::-webkit-scrollbar{width:6px}
  .toc ol::-webkit-scrollbar-thumb{background:var(--line-light-strong);border-radius:3px}
  .toc a{
    display:flex;align-items:baseline;gap:12px;
    padding:9px 12px;border-radius:8px;
    font-size:13.5px;line-height:1.35;
    color:var(--ink-500);font-weight:500;
    border-left:2px solid transparent;
    transition:color .18s ease, background .18s ease, border-color .18s ease;
    counter-increment:toc;
  }
  .toc a::before{
    content:counter(toc, decimal-leading-zero);
    font-family:var(--font-mono);font-size:10.5px;font-weight:500;
    color:var(--ink-400);
    letter-spacing:.05em;
    flex:none;min-width:22px;
    transition:color .18s ease;
  }
  .toc a:hover{background:#fff;color:var(--ink-900)}
  .toc a:hover::before{color:var(--blue-500)}
  .toc a.active{
    background:#fff;color:var(--ink-900);
    border-left-color:var(--blue-500);
    box-shadow:var(--shadow-card);
  }
  .toc a.active::before{color:var(--blue-500)}

  /* --- Article --- */
  .legal-article{
    max-width:760px;
    color:var(--ink-700);
    font-size:16.5px;line-height:1.75;
  }
  .legal-article > .intro{
    font-size:19px;line-height:1.6;
    color:var(--ink-900);font-weight:500;
    padding-bottom:36px;margin-bottom:48px;
    border-bottom:1px solid var(--line-light);
    letter-spacing:-.005em;
  }

  .legal-section{
    scroll-margin-top:112px;
    padding-top:56px;margin-top:8px;
  }
  .legal-section:first-of-type{padding-top:0;margin-top:0}
  .legal-section + .legal-section{border-top:1px solid var(--line-light)}

  .legal-section-head{
    display:flex;align-items:baseline;gap:16px;
    margin-bottom:24px;
  }
  .legal-section-num{
    font-family:var(--font-mono);font-size:12px;font-weight:500;
    color:var(--blue-500);letter-spacing:.08em;
    padding:5px 10px;border-radius:6px;
    background:rgba(30,108,255,.08);
    border:1px solid rgba(30,108,255,.18);
    flex:none;
    position:relative;top:-4px;
  }
  .legal-section h2{
    font-size:30px;letter-spacing:-.02em;line-height:1.15;
    color:var(--ink-900);
  }
  .legal-section h3{
    font-family:var(--font-mono);
    font-size:12px;font-weight:600;letter-spacing:.14em;
    text-transform:uppercase;
    color:var(--ink-500);
    margin:32px 0 12px;
  }
  .legal-section p{margin-bottom:16px;color:var(--ink-700)}
  .legal-section p strong{color:var(--ink-900);font-weight:600}
  .legal-section a{
    color:var(--blue-500);font-weight:500;
    border-bottom:1px solid rgba(30,108,255,.35);
    transition:border-color .2s ease;
  }
  .legal-section a:hover{border-bottom-color:var(--blue-500)}

  .legal-section ul{
    list-style:none;
    display:flex;flex-direction:column;gap:8px;
    margin:8px 0 20px;
    padding-left:2px;
  }
  .legal-section ul li{
    position:relative;padding-left:22px;
    color:var(--ink-700);
    line-height:1.65;
  }
  .legal-section ul li::before{
    content:"";position:absolute;
    left:2px;top:.75em;
    width:6px;height:6px;border-radius:50%;
    background:var(--blue-400);
    box-shadow:0 0 0 3px rgba(58,130,255,.14);
  }

  /* Callout for warnings (e.g. "do not submit sensitive info") */
  .legal-callout{
    display:flex;gap:16px;align-items:flex-start;
    padding:20px 22px;
    background:#fff;
    border:1px solid var(--line-light);
    border-left:3px solid var(--blue-500);
    border-radius:12px;
    margin:22px 0;
    box-shadow:var(--shadow-card);
  }
  .legal-callout .cal-icon{
    width:36px;height:36px;border-radius:9px;
    background:rgba(30,108,255,.10);
    color:var(--blue-500);
    display:inline-flex;align-items:center;justify-content:center;
    flex:none;
  }
  .legal-callout p{margin:0;font-size:15px;line-height:1.6;color:var(--ink-700)}
  .legal-callout p strong{color:var(--ink-900)}

  /* Contact card at the end */
  .legal-contact-card{
    margin-top:8px;
    padding:32px 34px;
    background:#fff;
    border:1px solid var(--line-light);
    border-radius:18px;
    box-shadow:var(--shadow-card);
    display:grid;grid-template-columns:1fr auto;gap:32px;align-items:center;
  }
  .legal-contact-card h4{
    font-family:var(--font-display);
    font-size:22px;font-weight:700;letter-spacing:-.01em;
    color:var(--ink-900);margin-bottom:10px;
  }
  .legal-contact-card .addr{
    font-size:14.5px;line-height:1.65;color:var(--ink-500);
    font-family:var(--font-mono);
  }
  .legal-contact-card .addr strong{color:var(--ink-900);font-weight:600;font-family:var(--font-display)}
  .legal-contact-card .cc-links{
    display:flex;flex-direction:column;gap:10px;
    font-size:14.5px;
  }
  .legal-contact-card .cc-links a{
    display:inline-flex;align-items:center;gap:10px;
    color:var(--ink-900);font-weight:600;
    border-bottom:0;
  }
  .legal-contact-card .cc-links a:hover{color:var(--blue-500)}
  .legal-contact-card .cc-links svg{color:var(--blue-500);opacity:.9;flex:none}

  /* Back-to-top */
  .back-top{
    position:fixed;right:26px;bottom:26px;z-index:60;
    width:44px;height:44px;border-radius:50%;
    background:#fff;color:var(--ink-900);
    border:1px solid var(--line-light);
    box-shadow:var(--shadow-card);
    display:inline-flex;align-items:center;justify-content:center;
    opacity:0;pointer-events:none;transform:translateY(6px);
    transition:opacity .25s ease, transform .25s ease, background .2s ease;
  }
  .back-top.show{opacity:1;pointer-events:auto;transform:translateY(0)}
  .back-top:hover{background:var(--paper-2)}

  /* =====================================================
     RESPONSIVE — approved legal breakpoints
     (main.css handles the shared nav/container breakpoints at
     1100px/900px/480px separately; only legal-specific overrides
     for the approved 1180/1024/640px legal breakpoints live here.)
     ===================================================== */
  @media (max-width: 1180px){
    .legal-grid{grid-template-columns:240px 1fr;gap:64px}
    .legal-hero h1{font-size:64px}
  }
  @media (max-width: 1024px){
    .legal-hero{padding:170px 0 76px}
    .legal-hero h1{font-size:52px}
    .legal-grid{grid-template-columns:1fr;gap:48px}
    .toc{position:static;top:auto}
    .toc ol{max-height:none;overflow:visible;flex-direction:row;flex-wrap:wrap;gap:6px}
    .toc a{padding:8px 12px;border-left:0;border:1px solid var(--line-light);background:#fff;font-size:12.5px}
    .toc a.active{border-color:var(--blue-500);box-shadow:none}
  }
  @media (max-width: 640px){
    .legal-hero{padding:150px 0 60px}
    .legal-hero h1{font-size:40px}
    .legal-hero .lede{font-size:17px}
    .legal-meta{margin-top:26px}
    .legal-body{padding:56px 0 88px}
    .legal-article{font-size:15.5px}
    .legal-article > .intro{font-size:17px}
    .legal-section h2{font-size:24px}
    .legal-section-head{gap:12px}
    .legal-section-num{font-size:11px;padding:4px 8px}
    .legal-contact-card{grid-template-columns:1fr;gap:24px;padding:26px 22px}
    .back-top{right:16px;bottom:16px}
  }