/* ============================================
   ARTURO WEB DEVELOPER — Privacy notice pages
   aviso-de-privacidad.html (es) · privacy-policy.html (en)
   Loaded after style.css + responsive.css; every rule is scoped to .privacy-*
   so the portfolio and the brief are not affected.
   Contrast on --oxford (#343A40): body text #C4CBD3 7.0:1 · headings #F5F7FB 10.7:1
   · links #9DBBFF 6.0:1 · muted #A3ACB7 5.0:1. The brand blue (#2F6BFF) is only
   used for non-text accents and filled controls (white text on #2A62F0, 5.1:1).
   ============================================ */

.privacy-page{
  --privacy-link: #9DBBFF;
  --privacy-header-offset: 112px;   /* fixed header height + breathing room */
  --privacy-measure: 72ch;          /* comfortable line length */
}

/* ---------- Intro ---------- */
.privacy-hero{
  padding-top: calc(var(--privacy-header-offset) + clamp(16px, 4vw, 48px));
  padding-bottom: clamp(32px, 4vw, 52px);
  border-bottom: 1px solid var(--line);
}
.privacy-kicker{
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--privacy-link);
  margin-bottom: 16px;
}
.privacy-title{
  font-weight: 700;
  font-size: clamp(2rem, 2.6vw + 1rem, 3rem);
  line-height: 1.12;
  letter-spacing: -0.005em;
  color: var(--snow);
  max-width: 22ch;
}
.privacy-lead{
  margin-top: 18px;
  max-width: 62ch;
  font-size: clamp(1rem, 0.3vw + 0.95rem, 1.125rem);
  line-height: 1.65;
  color: var(--silver);
}
.privacy-meta{
  display: flex;
  flex-wrap: wrap;
  gap: 10px 28px;
  margin-top: 26px;
  font-size: 14px;
  color: var(--fg-subtle);
}
.privacy-meta dt{ display: inline; font-weight: 600; color: var(--silver); }
.privacy-meta dd{ display: inline; margin: 0 0 0 6px; }
.privacy-meta div{ white-space: nowrap; }

/* ---------- Layout: index + document ---------- */
.privacy-layout{
  display: grid;
  grid-template-columns: minmax(220px, 280px) minmax(0, 1fr);
  gap: clamp(32px, 5vw, 80px);
  align-items: start;
  padding-block: clamp(36px, 5vw, 64px) clamp(56px, 7vw, 96px);
}

/* ---------- Table of contents ---------- */
.privacy-toc{
  position: sticky;
  top: var(--privacy-header-offset);
  max-height: calc(100vh - var(--privacy-header-offset) - 24px);
  overflow-y: auto;
  overscroll-behavior: contain;
  padding-right: 4px;
}
.privacy-toc-summary{
  display: none;              /* only the mobile layout shows the toggle */
  list-style: none;
}
.privacy-toc-summary::-webkit-details-marker{ display: none; }
.privacy-toc-title{
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--fg-subtle);
  margin-bottom: 14px;
}
.privacy-toc-list{
  list-style: none;            /* the numbers are part of each link text */
  margin: 0;
  padding: 0;
  border-left: 1px solid var(--line-strong);
}
.privacy-toc-list a{
  display: block;
  margin-left: -1px;
  padding: 7px 0 7px 16px;
  border-left: 2px solid transparent;
  font-size: 14px;
  line-height: 1.4;
  color: var(--fg-subtle);
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}
.privacy-toc-list a:hover{ color: var(--snow); }
.privacy-toc-list a[aria-current="true"]{
  color: var(--snow);
  font-weight: 600;
  border-left-color: var(--blue);
}
.privacy-toc-list a:focus-visible{ outline-color: #fff; outline-offset: 0; }

/* ---------- Document ---------- */
.privacy-doc{
  max-width: var(--privacy-measure);
  min-width: 0;
}
.privacy-section{
  scroll-margin-top: var(--privacy-header-offset);
  padding-bottom: clamp(28px, 3vw, 40px);
  margin-bottom: clamp(28px, 3vw, 40px);
  border-bottom: 1px solid var(--line);
}
.privacy-section:last-of-type{ border-bottom: none; margin-bottom: 0; }
.privacy-section h2{
  font-size: clamp(1.3rem, 0.8vw + 1.05rem, 1.6rem);
  font-weight: 700;
  line-height: 1.25;
  color: var(--snow);
  margin-bottom: 18px;
}
.privacy-num{
  color: var(--privacy-link);
  font-variant-numeric: tabular-nums;
}
.privacy-section h3{
  font-size: 1.05rem;
  font-weight: 700;
  line-height: 1.35;
  color: var(--snow);
  margin: 26px 0 10px;
}
.privacy-section p,
.privacy-section li{
  font-size: 1rem;
  line-height: 1.75;
  color: var(--silver);
}
.privacy-section p + p{ margin-top: 14px; }
.privacy-section ul{
  margin: 14px 0;
  padding-left: 0;
}
.privacy-section li{
  position: relative;
  padding-left: 22px;
}
.privacy-section li + li{ margin-top: 8px; }
.privacy-section li::before{
  content: "";
  position: absolute;
  left: 4px;
  top: 0.78em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--blue);
}
.privacy-section strong{ color: var(--snow); font-weight: 600; }
.privacy-doc a:not(.btn){
  color: var(--privacy-link);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
  overflow-wrap: anywhere;
}
.privacy-doc a:not(.btn):hover{ color: var(--snow); }
.privacy-doc a:focus-visible{ outline-color: #fff; }

/* Data card (identity + contact) */
.privacy-card{
  margin: 18px 0 4px;
  padding: clamp(18px, 2.4vw, 26px);
  border: 1px solid var(--line-strong);
  border-radius: 12px;
  background: var(--oxford-deep);
}
.privacy-card address{ font-style: normal; }
.privacy-card p{ margin: 0; }
.privacy-card p + p{ margin-top: 6px; }
.privacy-card .privacy-card-name{ color: var(--snow); font-weight: 700; font-size: 1.05rem; }

.privacy-note{
  margin-top: 16px;
  padding: 14px 18px;
  border-left: 2px solid var(--blue);
  background: rgba(var(--oxford-rgb),0.55);
  border-radius: 0 8px 8px 0;
}

.privacy-actions{
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 22px;
}

.privacy-closing{
  margin-top: clamp(32px, 4vw, 48px);
  padding-top: 24px;
  border-top: 1px solid var(--line-strong);
  font-size: 14px;
  line-height: 1.6;
  color: var(--fg-subtle);
}
.privacy-closing strong{ display: block; color: var(--snow); font-weight: 600; }

/* ---------- Back to top ---------- */
.privacy-top{
  position: fixed;
  right: clamp(16px, 3vw, 32px);
  bottom: clamp(16px, 3vw, 32px);
  z-index: 50;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid var(--line-strong);
  background: var(--nav-bg);
  color: var(--snow);
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: opacity 0.3s var(--ease), transform 0.3s var(--ease), visibility 0.3s, border-color 0.2s var(--ease);
}
.privacy-top.is-visible{ opacity: 1; visibility: visible; transform: none; }
.privacy-top:hover{ border-color: var(--blue); }
.privacy-top:focus-visible{ outline-color: #fff; }

/* Footer legal link (same look as on the portfolio) */
.privacy-page .footer-legal-link[aria-current="page"]{ color: var(--snow); }

/* ---------- Responsive ---------- */
@media (max-width: 900px){
  .privacy-page{ --privacy-header-offset: 84px; }
  .privacy-layout{
    grid-template-columns: minmax(0, 1fr);
    gap: 28px;
  }
  .privacy-toc{
    position: static;
    max-height: none;
    overflow: visible;
    padding: 0;
    border: 1px solid var(--line-strong);
    border-radius: 12px;
    background: var(--oxford-deep);
  }
  .privacy-toc-summary{
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    min-height: 48px;
    padding: 12px 18px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 600;
    color: var(--snow);
    border-radius: 12px;
  }
  .privacy-toc-summary:focus-visible{ outline-color: #fff; }
  .privacy-toc-chevron{ transition: transform 0.25s var(--ease); }
  .privacy-toc[open] .privacy-toc-chevron{ transform: rotate(180deg); }
  .privacy-toc .privacy-toc-title{ display: none; }
  .privacy-toc-list{
    margin: 0 18px 16px;
  }
  .privacy-toc-list a{ padding-block: 9px; }  /* ≥ 40px touch targets */
}

@media (max-width: 600px){
  /* would cover the right edge of the text on phones; the fixed header already leads back up */
  .privacy-top{ display: none; }
  .privacy-meta{ flex-direction: column; gap: 6px; }
  .privacy-section li{ padding-left: 18px; }
  .privacy-actions .btn{ width: 100%; justify-content: center; white-space: normal; text-align: center; }
}