/* KarteX — Legal pages (Terms & Conditions / Privacy) shared styles
   Quantum Vault theme: dark gradient header, light readable document surface. */

:root {
  --kx-navy: #0f172a;
  --kx-navy-mid: #1e293b;
  --kx-navy-light: #334155;
  --kx-slate: #475569;
  --kx-slate-light: #64748b;
  --kx-mist: #94a3b8;
  --kx-violet: #6366f1;
  --kx-purple: #8b5cf6;
  --kx-cyan: #06b6d4;
  --kx-amber: #f59e0b;
  --kx-white: #ffffff;
  --kx-snow: #f8fafc;
  --kx-ice: #f1f5f9;
  --kx-frost: #e2e8f0;
  --kx-grad-accent: linear-gradient(135deg, #6366f1 0%, #8b5cf6 50%, #06b6d4 100%);
  --kx-grad-dark: linear-gradient(180deg, #0f172a 0%, #1e293b 100%);
  --font-display: 'Sora', sans-serif;
  --font-body: 'Plus Jakarta Sans', sans-serif;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --shadow-md: 0 4px 16px rgba(0,0,0,.08);
  --shadow-lg: 0 8px 32px rgba(0,0,0,.12);
}

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

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.75;
  color: var(--kx-navy);
  background: var(--kx-snow);
  margin: 0;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.25;
  color: var(--kx-navy);
}

a { color: var(--kx-violet); text-decoration: none; }
a:hover { color: var(--kx-purple); text-decoration: underline; }

.legal-container { width: 100%; max-width: 880px; margin: 0 auto; padding: 0 20px; }

/* ===== Header ===== */
.legal-header {
  background: var(--kx-grad-dark);
  padding: 14px 0;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 1px 0 rgba(255,255,255,.06);
}
.legal-header-inner {
  width: 100%;
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.legal-logo img { height: 30px; width: auto; display: block; }
.legal-header-actions { display: flex; align-items: center; gap: 18px; }
.legal-back {
  display: inline-flex; align-items: center; gap: 6px;
  color: rgba(255,255,255,.72); font-size: 14px; font-weight: 500;
  transition: color .2s;
}
.legal-back:hover { color: #fff; text-decoration: none; }
.legal-back i { font-size: 18px; }

/* ===== Language selector ===== */
.lang-select { position: relative; }
.lang-current {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 7px 12px; border-radius: var(--radius-full, 9999px);
  background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.14);
  color: #fff; font-size: 14px; font-weight: 600; cursor: pointer;
  transition: background .2s;
}
.lang-current:hover { background: rgba(255,255,255,.16); }
.lang-current img { width: 20px; height: 14px; object-fit: cover; border-radius: 2px; }
.lang-current .caret { font-size: 16px; opacity: .8; }
.lang-menu {
  position: absolute; right: 0; top: calc(100% + 8px);
  min-width: 180px; background: var(--kx-white);
  border: 1px solid var(--kx-frost); border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg); padding: 6px; display: none; z-index: 200;
}
.lang-menu.open { display: block; }
.lang-menu button {
  display: flex; align-items: center; gap: 10px; width: 100%;
  padding: 9px 12px; border: 0; background: transparent; cursor: pointer;
  font-family: var(--font-body); font-size: 14px; font-weight: 500;
  color: var(--kx-navy); border-radius: var(--radius-sm); text-align: left;
}
.lang-menu button:hover { background: var(--kx-ice); }
.lang-menu button.active { background: var(--kx-ice); font-weight: 700; }
.lang-menu img { width: 22px; height: 15px; object-fit: cover; border-radius: 2px; }

/* ===== Document tabs ===== */
.legal-tabs { display: flex; gap: 8px; margin: 32px 0 4px; flex-wrap: wrap; }
.legal-tab {
  padding: 9px 18px; border-radius: var(--radius-full, 9999px);
  border: 1px solid var(--kx-frost); background: var(--kx-white);
  font-size: 14px; font-weight: 600; color: var(--kx-slate);
  transition: all .2s;
}
.legal-tab:hover { color: var(--kx-violet); text-decoration: none; border-color: var(--kx-violet); }
.legal-tab.active {
  background: var(--kx-grad-accent); color: #fff; border-color: transparent;
}
.legal-tab.active:hover { color: #fff; }

/* ===== Document body ===== */
.legal-main { padding: 8px 0 80px; }
.legal-doc-title {
  font-size: clamp(1.7rem, 4vw, 2.4rem); font-weight: 800;
  margin: 18px 0 6px; letter-spacing: -.02em;
}
.legal-updated { color: var(--kx-slate-light); font-size: 13.5px; margin: 0 0 20px; }
.legal-lead {
  font-size: 17px; color: var(--kx-slate); background: var(--kx-white);
  border: 1px solid var(--kx-frost); border-left: 4px solid var(--kx-violet);
  border-radius: var(--radius-md); padding: 18px 20px; margin: 0 0 28px;
}

.legal-note {
  display: flex; gap: 10px; align-items: flex-start;
  font-size: 13.5px; color: var(--kx-slate-light);
  background: #fffbeb; border: 1px solid #fde68a; border-radius: var(--radius-md);
  padding: 12px 16px; margin: 0 0 28px;
}
.legal-note i { color: var(--kx-amber); font-size: 18px; flex-shrink: 0; margin-top: 1px; }

/* TOC */
.legal-toc {
  background: var(--kx-white); border: 1px solid var(--kx-frost);
  border-radius: var(--radius-lg); padding: 20px 24px; margin: 0 0 36px;
}
.legal-toc h2 {
  font-size: 13px; text-transform: uppercase; letter-spacing: .08em;
  color: var(--kx-slate-light); margin: 0 0 12px;
}
.legal-toc ol { margin: 0; padding: 0; list-style: none; columns: 2; column-gap: 28px; }
.legal-toc li { margin: 0 0 7px; font-size: 14px; break-inside: avoid; }
.legal-toc a { color: var(--kx-slate); }
.legal-toc a:hover { color: var(--kx-violet); }

/* Sections */
.legal-section { margin: 0 0 26px; scroll-margin-top: 90px; }
.legal-section h2 {
  font-size: 1.18rem; font-weight: 700; margin: 0 0 10px;
  padding-top: 6px;
}
.legal-section p { margin: 0 0 12px; color: var(--kx-navy-light); }
.legal-section ul { margin: 0 0 12px; padding-left: 22px; }
.legal-section li { margin: 0 0 8px; color: var(--kx-navy-light); }

/* ===== Footer ===== */
.legal-footer {
  background: var(--kx-grad-dark); color: rgba(255,255,255,.7);
  padding: 28px 0; margin-top: auto;
}
.legal-footer-inner {
  width: 100%; max-width: 1140px; margin: 0 auto; padding: 0 20px;
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px; flex-wrap: wrap; font-size: 14px;
}
.legal-footer a { color: rgba(255,255,255,.85); }
.legal-footer a:hover { color: #fff; }
.legal-footer-links { display: flex; gap: 18px; flex-wrap: wrap; }

@media (max-width: 600px) {
  .legal-toc ol { columns: 1; }
  .legal-header-actions { gap: 10px; }
  .legal-back span { display: none; }
  .legal-footer-inner { flex-direction: column; align-items: flex-start; }
}