/* ============================================================
   Kimochi.fun — Legal Pages Shared Stylesheet
   ============================================================ */

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 96px; }
body { margin: 0; background: var(--surface-bg); color: var(--on-surface); overflow-x: hidden; -webkit-font-smoothing: antialiased; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
::selection { background: var(--secondary-container); color: var(--secondary); }

/* ---- Layout ---- */
.wrap { width: 100%; max-width: 1120px; margin: 0 auto; padding: 0 32px; }

/* ---- Eyebrow ---- */
.eyebrow {
  font-family: var(--font-display); font-size: var(--label-sm); font-weight: var(--weight-bold);
  letter-spacing: var(--tracking-eyebrow); text-transform: uppercase; color: var(--secondary);
  display: inline-flex; align-items: center; gap: 8px;
}
.eyebrow::before { content: ""; width: 18px; height: 2px; border-radius: 2px; background: var(--secondary); display: inline-block; }

/* ---- Nav ---- */
nav.top {
  position: sticky; top: 0; z-index: 50;
  background: rgba(243, 248, 246, 0.85); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--outline);
}
nav.top .inner { display: flex; align-items: center; justify-content: space-between; height: 72px; }
.brand { display: flex; align-items: center; gap: 12px; }
.brand img { width: 38px; height: 38px; border-radius: 11px; box-shadow: var(--shadow-sm); }
.brand b { font-family: var(--font-display); font-weight: var(--weight-extrabold); font-size: var(--title-lg); letter-spacing: var(--tracking-tight); }
.nav-links { display: flex; align-items: center; gap: 6px; }
.nav-links a.lk {
  font-family: var(--font-display); font-weight: var(--weight-semibold); font-size: var(--body-sm);
  color: var(--on-surface-variant); padding: 8px 14px; border-radius: var(--radius-full);
  transition: color 200ms, background 200ms;
}
.nav-links a.lk:hover { color: var(--on-surface); background: var(--surface); }
.nav-links a.lk.current { color: var(--primary); background: var(--primary-light); }
.nav-links a.home-lk {
  font-family: var(--font-display); font-weight: var(--weight-semibold); font-size: var(--body-sm);
  color: var(--on-surface-variant); padding: 8px 14px; border-radius: var(--radius-full);
  display: inline-flex; align-items: center; gap: 6px;
  transition: color 200ms, background 200ms;
}
.nav-links a.home-lk:hover { color: var(--on-surface); background: var(--surface); }

/* ---- Page Hero ---- */
.page-hero { position: relative; padding: 68px 0 56px; overflow: hidden; }
.blob { position: absolute; border-radius: 50%; filter: blur(72px); pointer-events: none; z-index: 0; }
.blob.mint  { background: rgba(200, 240, 224, 0.5); }
.blob.blush { background: rgba(248, 224, 229, 0.48); }
.blob.cream { background: rgba(236, 240, 208, 0.55); }
.page-hero .inner { position: relative; z-index: 1; }
.page-hero h1 {
  font-size: clamp(2.4rem, 5vw, 3.6rem); line-height: 1.04; letter-spacing: -0.025em;
  margin: 18px 0 0; text-wrap: balance;
}
.hero-meta { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 24px; }
.meta-pill {
  font-family: var(--font-display); font-weight: var(--weight-medium); font-size: var(--label-lg);
  color: var(--on-surface-variant); background: var(--surface); border-radius: var(--radius-full);
  padding: 6px 14px; box-shadow: var(--shadow-xs);
}
.meta-pill strong { color: var(--on-surface); font-weight: var(--weight-semibold); }
.sibling-link {
  display: inline-flex; align-items: center; gap: 8px; margin-top: 26px;
  font-family: var(--font-display); font-weight: var(--weight-semibold); font-size: var(--body-sm);
  color: var(--primary); padding: 9px 18px; background: var(--primary-light);
  border-radius: var(--radius-full); transition: background 200ms;
}
.sibling-link:hover { background: var(--primary-container); }

/* ---- Main layout ---- */
.legal-layout {
  display: grid; grid-template-columns: 252px 1fr; gap: 60px;
  max-width: 1120px; margin: 0 auto; padding: 56px 32px 100px;
  align-items: start;
}

/* ---- TOC Sidebar ---- */
.toc { position: sticky; top: 96px; }
.toc-label {
  font-family: var(--font-display); font-size: var(--label-sm); font-weight: var(--weight-bold);
  letter-spacing: var(--tracking-eyebrow); text-transform: uppercase; color: var(--on-surface-dim);
  margin-bottom: 14px; display: block;
}
.toc ol { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 1px; }
.toc ol li a {
  display: flex; align-items: baseline; gap: 9px;
  font-family: var(--font-display); font-weight: var(--weight-medium); font-size: 13.5px;
  color: var(--on-surface-variant); line-height: 1.4; padding: 7px 12px 7px 14px;
  border-radius: var(--radius-sm); border-left: 2px solid transparent;
  transition: color 200ms, border-color 200ms, background 200ms;
}
.toc ol li a:hover { color: var(--on-surface); background: var(--surface); }
.toc ol li a.active { color: var(--primary); border-left-color: var(--primary); background: var(--primary-light); font-weight: var(--weight-semibold); }
.toc ol li .num { font-size: 11px; color: var(--on-surface-dim); min-width: 16px; flex-shrink: 0; font-weight: var(--weight-bold); font-family: var(--font-display); }
.toc ol li a.active .num { color: var(--primary); }

/* Mobile TOC */
.toc-mobile { display: none; margin-bottom: 36px; }
.toc-mobile label { font-family: var(--font-display); font-size: var(--label-sm); font-weight: var(--weight-bold); letter-spacing: var(--tracking-eyebrow); text-transform: uppercase; color: var(--on-surface-dim); display: block; margin-bottom: 8px; }
.toc-select {
  width: 100%; font-family: var(--font-display); font-weight: var(--weight-semibold);
  font-size: var(--body-sm); color: var(--on-surface); background: var(--surface);
  border: 1.5px solid var(--outline); border-radius: var(--radius-md); padding: 12px 40px 12px 16px;
  -webkit-appearance: none; appearance: none; outline: none; cursor: pointer; box-shadow: var(--shadow-xs);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23575d5b' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 14px center;
}

/* ---- Article content ---- */
.legal-content { min-width: 0; }
.legal-content section { padding-bottom: 52px; border-bottom: 1px solid var(--outline-variant); margin-bottom: 52px; }
.legal-content section:last-child { border-bottom: none; margin-bottom: 0; padding-bottom: 0; }
.legal-content .intro-section p:first-child { font-size: var(--body-lg); color: var(--on-surface); }

.legal-content h2 {
  font-family: var(--font-display); font-weight: var(--weight-bold);
  font-size: clamp(1.3rem, 2.5vw, var(--headline-sm)); line-height: var(--leading-snug);
  letter-spacing: var(--tracking-tight); color: var(--on-surface);
  margin: 0 0 20px; padding-bottom: 16px;
  border-bottom: 2px solid var(--primary-container);
  display: flex; align-items: baseline; gap: 10px;
}
.sec-num { color: var(--primary); font-size: 0.78em; font-family: var(--font-display); font-weight: var(--weight-bold); flex-shrink: 0; }
.legal-content h3 {
  font-family: var(--font-display); font-weight: var(--weight-semibold);
  font-size: var(--title-md); color: var(--on-surface);
  margin: 28px 0 10px; letter-spacing: var(--tracking-normal);
}
.legal-content p {
  font-size: var(--body-md); line-height: var(--leading-relaxed);
  color: var(--on-surface-variant); margin: 0 0 14px; text-wrap: pretty;
}
.legal-content p:last-child { margin-bottom: 0; }
.legal-content strong { color: var(--on-surface); font-weight: var(--weight-semibold); }
.legal-content em { font-style: normal; color: var(--secondary); font-weight: var(--weight-semibold); }

/* Lists */
.legal-content ul, .legal-content ol.decimal-list { padding: 0; margin: 12px 0 18px; display: flex; flex-direction: column; gap: 9px; list-style: none; }
.legal-content ul li, .legal-content ol.decimal-list li {
  display: flex; gap: 12px; align-items: flex-start;
  font-size: var(--body-md); line-height: var(--leading-relaxed); color: var(--on-surface-variant);
}
.legal-content ul li::before {
  content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--primary);
  flex-shrink: 0; margin-top: 9px;
}
.legal-content li strong { color: var(--on-surface); font-weight: var(--weight-semibold); }

/* Legal callout (all-caps disclaimers) */
.legal-callout {
  background: var(--surface-low); border-radius: var(--radius-md); padding: 20px 22px; margin: 16px 0;
  border-left: 3px solid var(--outline); font-size: var(--body-sm); line-height: var(--leading-relaxed);
  color: var(--on-surface-variant);
}

/* Data retention table */
.data-table-wrap { overflow-x: auto; margin: 18px 0; border-radius: var(--radius-md); box-shadow: var(--shadow-sm); }
.data-table { width: 100%; border-collapse: collapse; min-width: 480px; }
.data-table thead tr { background: var(--primary-container); }
.data-table thead th {
  font-family: var(--font-display); font-weight: var(--weight-bold); font-size: var(--body-sm);
  color: var(--on-primary-container); padding: 13px 18px; text-align: left;
}
.data-table thead th:first-child { border-radius: var(--radius-md) 0 0 0; }
.data-table thead th:last-child  { border-radius: 0 var(--radius-md) 0 0; }
.data-table tbody tr { background: var(--surface); }
.data-table tbody tr:nth-child(even) { background: var(--neutral-50); }
.data-table tbody tr:last-child td:first-child { border-radius: 0 0 0 var(--radius-md); }
.data-table tbody tr:last-child td:last-child  { border-radius: 0 0 var(--radius-md) 0; }
.data-table tbody td { padding: 13px 18px; font-size: var(--body-sm); line-height: var(--leading-normal); color: var(--on-surface-variant); border-top: 1px solid var(--outline-variant); }
.data-table tbody td:first-child { color: var(--on-surface); font-weight: var(--weight-medium); font-family: var(--font-display); font-size: 13.5px; }

/* Contact card */
.contact-card {
  background: var(--surface); border-radius: var(--radius-lg); box-shadow: var(--shadow-md);
  padding: 28px 30px; margin-top: 20px; border: 1px solid var(--outline-variant);
}
.contact-card .c-name { font-family: var(--font-display); font-weight: var(--weight-bold); font-size: var(--title-lg); margin-bottom: 12px; }
.contact-card address { font-style: normal; font-size: var(--body-md); line-height: var(--leading-relaxed); color: var(--on-surface-variant); }
.contact-card a.mail {
  display: inline-flex; align-items: center; gap: 8px; margin-top: 16px;
  font-family: var(--font-display); font-weight: var(--weight-bold); font-size: var(--title-sm);
  color: var(--primary); text-decoration: underline; text-underline-offset: 3px;
}
.response-note {
  display: inline-flex; align-items: center; gap: 8px; margin-top: 14px;
  font-size: var(--label-lg); color: var(--on-primary-container); background: var(--primary-container);
  padding: 7px 14px; border-radius: var(--radius-full); font-family: var(--font-display); font-weight: var(--weight-semibold);
}

/* Rights list (grid on wider screens) */
.rights-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 12px; margin: 16px 0; }
.right-item { background: var(--surface); border-radius: var(--radius-md); padding: 16px 18px; box-shadow: var(--shadow-xs); border: 1px solid var(--outline-variant); }
.right-item .r-title { font-family: var(--font-display); font-weight: var(--weight-bold); font-size: var(--body-sm); color: var(--on-surface); margin-bottom: 4px; display: flex; align-items: center; gap: 6px; }
.right-item .r-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--primary); flex-shrink: 0; }
.right-item .r-desc { font-size: var(--label-lg); color: var(--on-surface-variant); line-height: var(--leading-normal); }

/* ---- Footer ---- */
footer { padding: 52px 0 38px; border-top: 1px solid var(--outline-variant); }
.foot-top { display: flex; align-items: flex-start; justify-content: space-between; gap: 40px; flex-wrap: wrap; }
.foot-brand p { color: var(--on-surface-variant); font-size: var(--body-sm); margin: 12px 0 0; line-height: var(--leading-normal); max-width: 280px; }
.foot-links { display: flex; flex-direction: column; gap: 10px; align-items: flex-end; }
.foot-links .lbl { font-family: var(--font-display); font-size: var(--label-sm); font-weight: var(--weight-bold); letter-spacing: var(--tracking-eyebrow); text-transform: uppercase; color: var(--on-surface-dim); }
.foot-links a { font-family: var(--font-display); font-weight: var(--weight-semibold); font-size: var(--body-sm); color: var(--on-surface-variant); transition: color 200ms; }
.foot-links a:hover { color: var(--primary); }
.foot-bottom { display: flex; align-items: center; justify-content: space-between; margin-top: 40px; color: var(--on-surface-dim); font-size: var(--body-sm); flex-wrap: wrap; gap: 12px; }
.age-badge { display: inline-flex; align-items: center; gap: 8px; background: var(--secondary-light); color: var(--secondary); font-family: var(--font-display); font-weight: var(--weight-bold); font-size: var(--label-md); padding: 6px 14px; border-radius: 999px; }

/* ---- Responsive ---- */
@media (max-width: 860px) {
  .legal-layout { grid-template-columns: 1fr; gap: 0; padding: 36px 24px 80px; }
  .toc { display: none; }
  .toc-mobile { display: block; }
}
@media (max-width: 560px) {
  .wrap { padding: 0 20px; }
  .page-hero { padding: 48px 0 44px; }
  .legal-layout { padding: 28px 20px 64px; }
  .nav-links .lk { display: none; }
  .foot-links { align-items: flex-start; }
  .contact-card { padding: 20px; }
}