/* ==========================================================================
   XENON Cloud — Legal Portal
   Design tokens
   ========================================================================== */
:root{
  --bg: #050507;
  --bg-soft: #0A0A10;
  --elev: #0D0D14;
  --card: rgba(255,255,255,0.035);
  --card-hover: rgba(255,255,255,0.06);
  --border: rgba(255,255,255,0.09);
  --border-strong: rgba(255,255,255,0.16);
  --text: #EAEAF2;
  --text-dim: #A5A5B4;
  --text-faint: #6D6D7C;
  --purple: #8B5CF6;
  --purple-soft: #A78BFA;
  --blue: #3B82F6;
  --blue-soft: #60A5FA;
  --gradient: linear-gradient(135deg, var(--purple), var(--blue));
  --gradient-text: linear-gradient(135deg, #B69CFF, #6FA8FF);
  --danger: #F0576B;
  --warn: #F5A524;
  --ok: #34D399;
  --radius: 16px;
  --radius-sm: 12px;
  --radius-lg: 20px;
  --font-display: 'Sora', 'Inter', sans-serif;
  --font-body: 'Inter', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
  --nav-h: 68px;
  --max-content: 740px;
  --sidebar-w: 272px;
}

[data-theme="light"]{
  --bg: #F5F4FA;
  --bg-soft: #EDECF6;
  --elev: #FFFFFF;
  --card: rgba(20,20,40,0.035);
  --card-hover: rgba(20,20,40,0.06);
  --border: rgba(20,20,40,0.10);
  --border-strong: rgba(20,20,40,0.18);
  --text: #16161F;
  --text-dim: #56566A;
  --text-faint: #8B8B9C;
}

*,*::before,*::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce){ html{ scroll-behavior: auto; } }
html[data-reduce-motion="true"]{ scroll-behavior: auto; }
html[data-reduce-motion="true"] *{ animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; scroll-behavior: auto !important; }

body{
  margin:0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

body::before{
  content:"";
  position: fixed;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(1100px 600px at 12% -10%, rgba(139,92,246,0.16), transparent 60%),
    radial-gradient(900px 700px at 100% 10%, rgba(59,130,246,0.13), transparent 55%),
    var(--bg);
  pointer-events: none;
}

a{ color: inherit; text-decoration: none; }
::selection{ background: rgba(139,92,246,0.35); color: #fff; }

h1,h2,h3,h4{
  font-family: var(--font-display);
  font-weight: 650;
  line-height: 1.22;
  letter-spacing: -0.01em;
  color: var(--text);
}

.skip-link{
  position:absolute; left:-999px; top:0;
  background: var(--purple); color:#fff; padding:10px 16px; border-radius: 8px; z-index: 999;
}
.skip-link:focus{ left: 12px; top: 12px; }

:focus-visible{ outline: 2px solid var(--purple-soft); outline-offset: 2px; border-radius: 6px; }

/* ============================= NAVBAR ============================= */
.navbar{
  position: sticky; top: 0; z-index: 60;
  height: var(--nav-h);
  display:flex; align-items:center;
  padding: 0 20px;
  background: rgba(5,5,7,0.72);
  backdrop-filter: blur(14px) saturate(140%);
  border-bottom: 1px solid var(--border);
}
[data-theme="light"] .navbar{ background: rgba(245,244,250,0.78); }
.navbar-inner{
  width:100%; max-width: 1360px; margin: 0 auto;
  display:flex; align-items:center; gap: 18px;
}
.brand{ display:flex; align-items:center; gap: 10px; font-family: var(--font-display); font-weight: 700; font-size: 17px; margin-right: auto; }
.brand img{ width: 30px; height: 30px; display:block; border-radius: 8px; object-fit: cover; }
.brand span{ background: var(--gradient-text); -webkit-background-clip:text; background-clip:text; color: transparent; }

.nav-links{ display:flex; align-items:center; gap: 4px; }
.nav-links a{
  padding: 9px 13px; border-radius: 10px; font-size: 14.5px; color: var(--text-dim);
  transition: color .15s ease, background .15s ease;
}
.nav-links a:hover{ color: var(--text); background: var(--card); }
.nav-links a.current{ color: var(--text); background: var(--card-hover); }

.nav-actions{ display:flex; align-items:center; gap: 10px; }

.btn{
  display:inline-flex; align-items:center; gap:8px;
  padding: 9px 16px; border-radius: 10px; font-size: 14px; font-weight: 600;
  border: 1px solid var(--border-strong); cursor:pointer;
  background: var(--card); color: var(--text);
  transition: transform .15s ease, background .15s ease, border-color .15s ease;
  white-space: nowrap;
}
.btn:hover{ background: var(--card-hover); }
.btn:active{ transform: scale(0.97); }
.btn-primary{
  background: var(--gradient); border: none; color: #fff;
  box-shadow: 0 4px 20px -6px rgba(139,92,246,0.55);
}
.btn-primary:hover{ filter: brightness(1.08); }
.icon-btn{
  width: 38px; height:38px; display:inline-flex; align-items:center; justify-content:center;
  border-radius: 10px; border: 1px solid var(--border); background: var(--card); color: var(--text-dim); cursor:pointer;
}
.icon-btn:hover{ background: var(--card-hover); color: var(--text); }

.menu-toggle{ display:none; }

/* ============================= SEARCH ============================= */
.search-wrap{ position: relative; }
.search-input{
  width: 190px; padding: 8px 12px 8px 34px; border-radius: 10px;
  background: var(--card); border: 1px solid var(--border); color: var(--text); font-size: 13.5px;
  transition: width .2s ease, border-color .2s ease;
}
.search-input:focus{ width: 230px; border-color: var(--purple-soft); }
.search-icon{ position:absolute; left:10px; top:50%; transform: translateY(-50%); color: var(--text-faint); pointer-events:none; }
.search-results{
  position:absolute; top: 46px; left:0; width: 320px; max-height: 340px; overflow-y:auto;
  background: var(--elev); border:1px solid var(--border-strong); border-radius: var(--radius-sm);
  box-shadow: 0 20px 50px -20px rgba(0,0,0,0.6); display:none; z-index: 80;
}
.search-results.open{ display:block; }
.search-result-item{ padding: 10px 14px; border-bottom: 1px solid var(--border); cursor:pointer; font-size: 13.5px; }
.search-result-item:last-child{ border-bottom:none; }
.search-result-item:hover{ background: var(--card); }
.search-result-item b{ color: var(--purple-soft); }
.search-empty{ padding: 14px; font-size: 13px; color: var(--text-faint); }

/* ============================= LAYOUT ============================= */
.page-wrap{
  max-width: 1360px; margin: 0 auto;
  display: grid;
  grid-template-columns: var(--sidebar-w) minmax(0,1fr);
  gap: 40px;
  padding: 32px 20px 80px;
}

/* ---- sidebar / TOC ---- */
.sidebar{
  position: sticky; top: calc(var(--nav-h) + 24px);
  height: fit-content;
  max-height: calc(100vh - var(--nav-h) - 48px);
  overflow-y: auto;
  padding-right: 6px;
}
.sidebar-title{
  font-size: 11.5px; letter-spacing: .08em; text-transform: uppercase;
  color: var(--text-faint); font-weight: 700; margin: 0 0 12px 2px;
}
.toc{ position: relative; list-style:none; margin:0; padding:0 0 0 14px; border-left: 1px solid var(--border); }
.toc li{ margin: 1px 0; }
.toc a{
  display:block; padding: 7px 12px; margin-left:-1px; border-left: 2px solid transparent;
  font-size: 13.5px; color: var(--text-dim); border-radius: 0 8px 8px 0;
  transition: color .15s ease, background .15s ease, border-color .2s ease;
}
.toc a:hover{ color: var(--text); background: var(--card); }
.toc a.active{
  color: var(--text); font-weight: 600; background: var(--card);
  border-left-color: var(--purple);
}
.toc-glow{
  position: absolute; left: -1px; width: 2px; height: 26px;
  background: var(--gradient); border-radius: 2px;
  box-shadow: 0 0 12px 1px rgba(139,92,246,0.7);
  transition: transform .35s cubic-bezier(.4,0,.2,1), opacity .2s ease;
  opacity: 0;
  top: 0;
}
.sidebar-support{
  margin-top: 22px; padding: 16px; border-radius: var(--radius-sm);
  background: var(--card); border: 1px solid var(--border);
}
.sidebar-support p{ margin: 0 0 10px; font-size: 12.5px; color: var(--text-dim); }
.sidebar-support .btn{ width:100%; justify-content:center; }

/* ---- content ---- */
.content{ min-width: 0; max-width: var(--max-content); }

.policy-header{
  padding: 30px 0 26px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 30px;
}
.eyebrow{
  display:inline-flex; align-items:center; gap:8px;
  font-family: var(--font-mono); font-size: 11.5px; letter-spacing: .07em; text-transform: uppercase;
  color: var(--purple-soft); margin-bottom: 12px;
}
.eyebrow::before{ content:""; width:6px; height:6px; border-radius: 50%; background: var(--gradient); box-shadow: 0 0 8px 1px rgba(139,92,246,0.8); }
.policy-header h1{ font-size: clamp(28px, 4vw, 40px); margin: 0 0 10px; }
.policy-header .lede{ color: var(--text-dim); font-size: 16px; max-width: 560px; margin: 0 0 16px; }
.meta-row{ display:flex; flex-wrap:wrap; gap: 10px; align-items:center; font-size: 12.5px; color: var(--text-faint); }
.meta-pill{
  display:inline-flex; align-items:center; gap:6px;
  padding: 5px 11px; border-radius: 999px; background: var(--card); border: 1px solid var(--border);
}

.callout{
  margin: 20px 0; padding: 16px 18px; border-radius: var(--radius-sm);
  border: 1px solid var(--border); background: var(--card);
  display:flex; gap: 12px; align-items:flex-start;
}
.callout svg{ flex-shrink:0; margin-top:2px; }
.callout p{ margin:0; font-size: 14.5px; color: var(--text-dim); }
.callout p strong{ color: var(--text); }
.callout.important{ border-color: rgba(139,92,246,0.35); background: linear-gradient(180deg, rgba(139,92,246,0.08), rgba(59,130,246,0.04)); }
.callout.important svg{ color: var(--purple-soft); }
.callout.warn{ border-color: rgba(245,165,36,0.35); background: rgba(245,165,36,0.06); }
.callout.warn svg{ color: var(--warn); }
.callout.ok{ border-color: rgba(52,211,153,0.3); background: rgba(52,211,153,0.06); }
.callout.ok svg{ color: var(--ok); }
.callout.danger{ border-color: rgba(240,87,107,0.35); background: rgba(240,87,107,0.06); }
.callout.danger svg{ color: var(--danger); }

.policy-section{ margin: 0 0 40px; scroll-margin-top: calc(var(--nav-h) + 20px); }
.policy-section h2{
  font-size: 22px; display:flex; align-items:center; gap: 10px; margin: 0 0 14px;
  padding-top: 6px;
}
.policy-section h2 .num{
  font-family: var(--font-mono); font-size: 13px; color: var(--purple-soft);
  background: var(--card); border:1px solid var(--border); border-radius: 8px;
  width: 30px; height:30px; display:inline-flex; align-items:center; justify-content:center; flex-shrink:0;
}
.policy-section h3{ font-size: 16.5px; margin: 22px 0 10px; color: var(--text); }
.policy-section h3 .sub-num{ color: var(--text-faint); font-family: var(--font-mono); font-size: 13px; margin-right: 8px; }
.policy-section p{ color: var(--text-dim); margin: 0 0 14px; font-size: 15.5px; }
.policy-section p strong, .policy-section li strong{ color: var(--text); font-weight: 600; }
.policy-section ul, .policy-section ol{ color: var(--text-dim); margin: 0 0 16px; padding-left: 22px; font-size: 15.5px; }
.policy-section li{ margin-bottom: 8px; }
.policy-section li::marker{ color: var(--purple-soft); }
.policy-section a.inline-link{ color: var(--blue-soft); text-decoration: underline; text-decoration-color: rgba(96,165,250,0.35); text-underline-offset: 2px; }
.policy-section a.inline-link:hover{ text-decoration-color: var(--blue-soft); }
.placeholder{
  font-family: var(--font-mono); font-size: 13px; padding: 1px 7px; border-radius: 6px;
  background: rgba(245,165,36,0.12); color: var(--warn); border: 1px solid rgba(245,165,36,0.3);
}

.copy-link-btn{
  opacity: 0; background:none; border:none; cursor:pointer; color: var(--text-faint);
  margin-left: 4px; padding: 4px; border-radius: 6px; transition: opacity .15s ease, color .15s ease;
  vertical-align: middle;
}
.policy-section h2:hover .copy-link-btn{ opacity: 1; }
.copy-link-btn:hover{ color: var(--purple-soft); }
.copy-link-btn:focus-visible{ opacity: 1; }
.copy-toast{
  position: fixed; bottom: 26px; left: 50%; transform: translateX(-50%) translateY(20px);
  background: var(--elev); border: 1px solid var(--border-strong); color: var(--text);
  padding: 10px 18px; border-radius: 10px; font-size: 13.5px; z-index: 200;
  opacity: 0; pointer-events:none; transition: opacity .2s ease, transform .2s ease;
  box-shadow: 0 12px 30px -10px rgba(0,0,0,0.5);
}
.copy-toast.show{ opacity:1; transform: translateX(-50%) translateY(0); }

.table-wrap{ overflow-x:auto; margin: 0 0 20px; border:1px solid var(--border); border-radius: var(--radius-sm); }
table{ width:100%; border-collapse: collapse; font-size: 14.5px; }
th,td{ text-align:left; padding: 11px 14px; border-bottom: 1px solid var(--border); color: var(--text-dim); }
th{ color: var(--text); font-weight: 600; background: var(--card); font-size: 13px; }
tr:last-child td{ border-bottom:none; }

.mark-highlight{
  background: linear-gradient(120deg, rgba(139,92,246,0.35), rgba(59,130,246,0.35));
  padding: 0 3px; border-radius: 3px; color: #fff;
}

/* ---- policy footer / cta ---- */
.policy-end-cta{
  margin-top: 44px; padding: 26px; border-radius: var(--radius-lg);
  border: 1px solid var(--border); background: var(--card);
  display:flex; flex-wrap:wrap; gap: 18px; align-items:center; justify-content:space-between;
}
.policy-end-cta h3{ margin: 0 0 4px; font-size: 17px; }
.policy-end-cta p{ margin:0; color: var(--text-dim); font-size: 14px; }

/* ============================= FOOTER ============================= */
.site-footer{
  border-top: 1px solid var(--border); margin-top: 40px;
  padding: 44px 20px 30px;
}
.footer-inner{ max-width: 1360px; margin:0 auto; display:flex; flex-wrap:wrap; justify-content:space-between; gap: 30px; }
.footer-brand{ display:flex; align-items:center; gap: 10px; font-family: var(--font-display); font-weight: 700; }
.footer-brand img{ width: 26px; height:26px; border-radius: 7px; object-fit: cover; }
.footer-tagline{ color: var(--text-faint); font-size: 13px; margin-top: 6px; }
.footer-links{ display:flex; gap: 34px; flex-wrap: wrap; }
.footer-col a{ display:block; color: var(--text-dim); font-size: 13.5px; margin-bottom: 9px; }
.footer-col a:hover{ color: var(--text); }
.footer-col-title{ font-size: 11.5px; text-transform: uppercase; letter-spacing:.06em; color: var(--text-faint); margin-bottom: 10px; }
.footer-bottom{
  max-width: 1360px; margin: 30px auto 0; padding-top: 20px; border-top: 1px solid var(--border);
  color: var(--text-faint); font-size: 12.5px; display:flex; justify-content:space-between; flex-wrap:wrap; gap:8px;
}

/* ============================= MOBILE ============================= */
.mobile-toc-toggle{ display:none; }

@media (max-width: 980px){
  .nav-links{ display:none; }
  .search-wrap{ display:none; }
  .menu-toggle{ display:inline-flex; }
  .page-wrap{ grid-template-columns: 1fr; gap: 0; padding-top: 18px; }
  .sidebar{
    position: static; max-height:none; height:auto; overflow: visible; padding-right:0;
    margin-bottom: 8px;
  }
  .mobile-toc-toggle{
    display:flex; align-items:center; justify-content:space-between; width:100%;
    padding: 13px 16px; border-radius: var(--radius-sm); background: var(--card); border:1px solid var(--border);
    cursor:pointer; font-size: 14px; font-weight: 600; color: var(--text);
  }
  .toc-panel{ display:none; margin-top: 10px; }
  .toc-panel.open{ display:block; }
  .sidebar-support{ display:none; }
}

@media (max-width: 640px){
  .navbar{ padding: 0 14px; }
  .policy-header h1{ font-size: 26px; }
  .policy-end-cta{ flex-direction: column; align-items:flex-start; }
}

/* mobile drawer nav */
.mobile-drawer{
  position: fixed; inset:0; background: rgba(0,0,0,0.55); backdrop-filter: blur(4px);
  z-index: 90; display:none;
}
.mobile-drawer.open{ display:block; }
.mobile-drawer-panel{
  position:absolute; top:0; right:0; height:100%; width: min(300px, 84vw);
  background: var(--elev); border-left: 1px solid var(--border-strong);
  padding: 20px; display:flex; flex-direction:column; gap: 6px;
  animation: slideIn .22s ease;
}
@keyframes slideIn{ from{ transform: translateX(100%); } to{ transform: translateX(0); } }
.mobile-drawer-panel a{
  padding: 13px 14px; border-radius: 10px; font-size: 15px; color: var(--text-dim);
}
.mobile-drawer-panel a.current{ color:#fff; background: var(--card); }
.mobile-drawer-close{ align-self:flex-end; margin-bottom: 8px; }

/* animations */
@media (prefers-reduced-motion: no-preference){
  .fade-up{ animation: fadeUp .5s ease both; }
  @keyframes fadeUp{ from{ opacity:0; transform: translateY(10px); } to{ opacity:1; transform:none; } }
}