/* ============================================================
   LiveFirst — shared legal document pages
   (privacy policy, terms, consumer health data notice)

   Same identity as the LiveFirst landing + support pages:
   blue / midnight, Space Grotesk + Manrope.
   ============================================================ */

:root {
  --midnight: #06142d;
  --navy:     #0a2148;
  --blue:     #0878f9;
  --blue-dark:#075ed1;
  --cyan:     #55ddf3;
  --ice:      #edf7ff;
  --ice-2:    #f6fbff;
  --paper:    #ffffff;
  --ink:      #10203b;
  --ink-2:    #33465f;
  --muted:    #60708b;
  --line:     #dce8f4;

  --display: "Space Grotesk", system-ui, sans-serif;
  --body: "Manrope", system-ui, -apple-system, sans-serif;

  --r-full: 999px;
  --sh-blue: 0 12px 30px rgba(8,120,249,.28);
  --sh-3: 0 18px 40px rgba(10,33,72,.12), 0 40px 90px rgba(10,33,72,.12);
  --ease: cubic-bezier(.22,.8,.28,1);
  --dur-1: .16s;
  --dur-2: .3s;

  --maxw: 1180px;
  --gutter: 24px;
  --header-h: 76px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; background: var(--midnight); }
body {
  margin: 0;
  font-family: var(--body);
  color: var(--ink);
  background: var(--ice);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; display: block; }
::selection { background: rgba(8,120,249,.22); color: var(--midnight); }

.wrap { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 var(--gutter); }

.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 12px; font-weight: 800; letter-spacing: .16em; text-transform: uppercase;
  color: var(--cyan);
}
.eyebrow::before { content: ""; width: 26px; height: 2px; border-radius: 2px; background: currentColor; }

.skip-link {
  position: absolute; left: -9999px; top: 0; z-index: 200;
  padding: 12px 20px; border-radius: 0 0 12px 0;
  background: #fff; color: var(--blue-dark); font-weight: 800;
}
.skip-link:focus { left: 0; }

/* ============================= Buttons ============================= */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  font-family: var(--body); font-weight: 800; font-size: 15px; line-height: 1;
  padding: 15px 26px; border-radius: var(--r-full); border: 1.5px solid transparent;
  cursor: pointer; white-space: nowrap;
  transition: transform var(--dur-1) var(--ease), box-shadow var(--dur-2) var(--ease), background var(--dur-2) var(--ease), color var(--dur-2) var(--ease), border-color var(--dur-2) var(--ease);
}
.btn svg { transition: transform var(--dur-2) var(--ease); }
.btn-primary { color: #fff; background: linear-gradient(135deg, var(--blue), var(--blue-dark)); box-shadow: var(--sh-blue); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 16px 36px rgba(8,120,249,.34); }
.btn-primary:hover svg { transform: translateX(3px); }
.btn-ghost { color: #fff; background: rgba(255,255,255,.06); border-color: rgba(255,255,255,.22); }
.btn-ghost:hover { transform: translateY(-2px); background: rgba(255,255,255,.12); border-color: var(--cyan); }
.btn:focus-visible { outline: 3px solid var(--cyan); outline-offset: 3px; }

/* ============================= Header ============================= */
header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(6,20,45,.9);
  backdrop-filter: saturate(180%) blur(16px);
  -webkit-backdrop-filter: saturate(180%) blur(16px);
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.nav { display: flex; align-items: center; justify-content: space-between; height: var(--header-h); gap: 20px; }
.brand { display: inline-flex; align-items: center; gap: 12px; }
.brand img { width: 42px; height: 42px; object-fit: contain; filter: drop-shadow(0 6px 14px rgba(8,120,249,.28)); }
.brand-name { font-family: var(--display); font-size: 21px; font-weight: 700; letter-spacing: -.045em; line-height: 1; color: #fff; }
.brand-name small { display: block; margin-top: 3px; font-family: var(--body); font-size: 10px; font-weight: 800; letter-spacing: .2em; text-transform: uppercase; color: rgba(255,255,255,.5); }
.nav-links { display: flex; align-items: center; gap: 28px; }
.nav-links a { font-size: 15px; font-weight: 600; position: relative; padding: 4px 0; color: rgba(255,255,255,.78); transition: color var(--dur-2) var(--ease); }
.nav-links a:hover, .nav-links a[aria-current="page"] { color: #fff; }
.nav-links a::after { content: ""; position: absolute; left: 0; bottom: -2px; width: 0; height: 2px; border-radius: 2px; background: var(--cyan); transition: width var(--dur-2) var(--ease); }
.nav-links a:hover::after, .nav-links a[aria-current="page"]::after { width: 100%; }

/* ============================= Hero ============================= */
.hero {
  position: relative; isolation: isolate; overflow: hidden;
  padding: 76px 0 130px; color: #fff;
  background:
    radial-gradient(60% 60% at 84% 2%, rgba(85,221,243,.16), transparent 62%),
    radial-gradient(52% 56% at 6% 20%, rgba(8,120,249,.3), transparent 60%),
    linear-gradient(158deg, var(--navy), var(--midnight) 72%);
}
.hero::before {
  content: "";
  position: absolute; z-index: -1;
  width: 620px; aspect-ratio: 1; right: -240px; top: -300px;
  border: 1px solid rgba(85,221,243,.14); border-radius: 50%;
  box-shadow: 0 0 0 58px rgba(85,221,243,.024), 0 0 0 116px rgba(8,120,249,.024);
}
.hero h1 {
  margin: 20px 0 18px;
  font-family: var(--display); font-weight: 600;
  font-size: clamp(36px, 5.2vw, 58px); line-height: 1.03; letter-spacing: -.05em;
  max-width: 17ch;
}
.hero-lede { margin: 0; max-width: 62ch; font-size: clamp(16px, 1.6vw, 18.5px); color: rgba(255,255,255,.72); }
.hero-meta { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 28px; }
.pill {
  display: inline-flex; align-items: center; gap: 9px;
  padding: 9px 17px; border-radius: var(--r-full);
  border: 1px solid rgba(255,255,255,.18); background: rgba(255,255,255,.05);
  font-size: 13.5px; font-weight: 700; color: rgba(255,255,255,.82);
}
.pill svg { color: var(--cyan); flex: 0 0 auto; }

/* Sibling-document switcher */
.doc-switch { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 30px; }
.doc-switch a, .doc-switch span {
  display: inline-flex; align-items: center; gap: 9px;
  padding: 11px 20px; border-radius: var(--r-full);
  font-size: 14px; font-weight: 700;
  border: 1.5px solid rgba(255,255,255,.2); color: rgba(255,255,255,.8);
  transition: background var(--dur-2) var(--ease), border-color var(--dur-2) var(--ease), color var(--dur-2) var(--ease), transform var(--dur-1) var(--ease);
}
.doc-switch a:hover { transform: translateY(-2px); background: rgba(255,255,255,.1); border-color: var(--cyan); color: #fff; }
.doc-switch [aria-current="page"] {
  color: var(--midnight); background: var(--cyan); border-color: var(--cyan);
  box-shadow: 0 10px 26px rgba(85,221,243,.26);
}

/* ============================= Document shell ============================= */
.doc-section {
  position: relative;
  z-index: 1;
  padding: 0 0 96px;
}
.doc-card {
  margin-top: -84px;
  padding: clamp(26px, 4vw, 56px);
  border: 1px solid rgba(198,219,238,.9);
  border-radius: 30px;
  background: var(--paper);
  box-shadow: var(--sh-3);
}
.doc-layout { display: grid; grid-template-columns: 258px minmax(0, 1fr); gap: clamp(32px, 4.5vw, 62px); align-items: start; }

/* --- Table of contents --- */
.toc { position: sticky; top: calc(var(--header-h) + 24px); }
.toc h2 {
  margin: 0 0 14px;
  font-size: 11.5px; font-weight: 800; letter-spacing: .16em; text-transform: uppercase;
  color: var(--muted);
}
.toc ol { margin: 0; padding: 0; list-style: none; counter-reset: toc; max-height: calc(100vh - var(--header-h) - 130px); overflow-y: auto; }
.toc li { counter-increment: toc; }
.toc a {
  display: flex; gap: 10px;
  padding: 6px 10px 6px 12px; border-left: 2px solid var(--line); border-radius: 0 8px 8px 0;
  font-size: 13.5px; font-weight: 600; color: var(--ink-2); line-height: 1.4;
  transition: color var(--dur-1) var(--ease), background var(--dur-1) var(--ease), border-color var(--dur-1) var(--ease);
}
.toc a::before { content: counter(toc) "."; flex: 0 0 auto; color: var(--muted); font-variant-numeric: tabular-nums; }
.toc a:hover { color: var(--blue-dark); background: var(--ice-2); border-left-color: var(--blue); }
.toc a.active { color: var(--blue-dark); background: var(--ice); border-left-color: var(--blue); }
.toc a.active::before { color: var(--blue-dark); }
.toc-toggle { display: none; }

/* --- Prose --- */
.doc-body { max-width: 74ch; }
.doc-body h2 {
  margin: 52px 0 16px; padding-top: 30px;
  border-top: 1px solid var(--line);
  font-family: var(--display); font-weight: 600;
  font-size: clamp(21px, 2.5vw, 27px); line-height: 1.2; letter-spacing: -.04em;
  color: var(--ink);
}
.doc-body > h2:first-child { margin-top: 0; padding-top: 0; border-top: 0; }
.doc-body h2 .num {
  display: block; margin-bottom: 8px;
  font-family: var(--body); font-size: 11.5px; font-weight: 800; letter-spacing: .18em;
  color: var(--blue-dark);
}
.doc-body h3 {
  margin: 30px 0 10px;
  font-family: var(--display); font-weight: 600; font-size: 17.5px; letter-spacing: -.025em;
  color: var(--ink);
}
.doc-body p { margin: 0 0 16px; color: var(--ink-2); font-size: 16px; }
.doc-body ul { margin: 0 0 18px; padding-left: 22px; }
.doc-body ol { margin: 0 0 18px; padding-left: 24px; }
.doc-body li { margin-bottom: 9px; color: var(--ink-2); font-size: 16px; }
.doc-body li::marker { color: var(--blue); }
.doc-body strong { color: var(--ink); font-weight: 800; }
.doc-body a:not(.btn):not(.callout-link) {
  color: var(--blue-dark); font-weight: 600;
  text-decoration: underline; text-underline-offset: 2px; text-decoration-color: rgba(8,120,249,.35);
  overflow-wrap: anywhere;
  transition: text-decoration-color var(--dur-2) var(--ease);
}
.doc-body a:not(.btn):not(.callout-link):hover { text-decoration-color: var(--blue); }
.doc-body a:focus-visible { outline: 3px solid var(--blue); outline-offset: 2px; border-radius: 3px; }
.doc-body section[id] { scroll-margin-top: calc(var(--header-h) + 20px); }

/* Legal all-caps blocks (warranty / liability) read better slightly toned down. */
.doc-body .legalese { font-size: 14.5px; letter-spacing: .005em; color: #46587a; }

/* --- Callouts --- */
.callout {
  margin: 0 0 22px;
  padding: 22px 24px;
  border: 1px solid #cfe4fb; border-left: 4px solid var(--blue);
  border-radius: 16px;
  background: var(--ice-2);
}
.callout h3 { margin: 0 0 8px !important; font-size: 16.5px !important; }
.callout p { margin: 0 0 12px; font-size: 15px; }
.callout p:last-child { margin-bottom: 0; }
.callout-link {
  display: inline-flex; align-items: center; gap: 9px;
  font-weight: 800; font-size: 15px; color: var(--blue-dark);
}
.callout-link:hover { text-decoration: underline; text-underline-offset: 3px; }
.callout-link svg { transition: transform var(--dur-2) var(--ease); }
.callout-link:hover svg { transform: translateX(3px); }

.callout.warn { border-color: #ffd9a8; border-left-color: #e8890c; background: #fffaf2; }

/* --- Contact block --- */
.contact-card {
  display: grid; gap: 14px;
  padding: 24px 26px; border: 1px solid var(--line); border-radius: 18px; background: var(--ice-2);
}
.contact-card dl { display: grid; gap: 12px; margin: 0; }
.contact-row { display: grid; grid-template-columns: 190px minmax(0, 1fr); gap: 8px 18px; }
.contact-row dt { font-size: 13px; font-weight: 800; letter-spacing: .04em; color: var(--muted); text-transform: uppercase; }
.contact-row dd { margin: 0; font-size: 15.5px; color: var(--ink-2); }

.doc-foot {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 18px;
  margin-top: 46px; padding-top: 24px; border-top: 1px solid var(--line);
  color: var(--muted); font-size: 14px;
}
.doc-foot a { color: var(--blue-dark); font-weight: 700; }
.doc-foot a:hover { text-decoration: underline; }
.to-top { display: inline-flex; align-items: center; gap: 8px; font-weight: 700; color: var(--blue-dark); }

/* ============================= Footer ============================= */
footer { background: var(--midnight); color: rgba(255,255,255,.68); padding: 72px 0 30px; }
.footer-main { display: flex; justify-content: space-between; gap: 44px; flex-wrap: wrap; }
.footer-tag { margin: 16px 0 0; max-width: 36ch; font-size: 14.5px; color: rgba(255,255,255,.6); }
.footer-cols { display: flex; gap: 60px; flex-wrap: wrap; }
.footer-col h4 { margin: 0 0 15px; font-size: 11.5px; font-weight: 800; letter-spacing: .16em; text-transform: uppercase; color: rgba(255,255,255,.45); }
.footer-col a { display: block; margin-bottom: 11px; font-size: 15px; color: rgba(255,255,255,.75); transition: color var(--dur-1) var(--ease); }
.footer-col a:hover { color: var(--cyan); }
.footer-bottom {
  display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap;
  margin-top: 52px; padding-top: 26px; border-top: 1px solid rgba(255,255,255,.1);
  font-size: 13.5px; color: rgba(255,255,255,.5);
}

/* ============================= Responsive ============================= */
@media (max-width: 1000px) {
  .doc-layout { grid-template-columns: 1fr; gap: 0; }
  .toc {
    position: static;
    margin-bottom: 30px; padding: 0; border: 1px solid var(--line); border-radius: 16px; background: var(--ice-2);
    overflow: hidden;
  }
  .toc h2 { display: none; }
  .toc-toggle {
    display: flex; align-items: center; justify-content: space-between; gap: 12px; width: 100%;
    padding: 15px 18px; border: 0; background: none;
    font-family: var(--body); font-size: 14px; font-weight: 800; color: var(--ink);
    cursor: pointer; text-align: left;
  }
  .toc-toggle svg { transition: transform var(--dur-2) var(--ease); color: var(--blue-dark); }
  .toc[data-open="true"] .toc-toggle svg { transform: rotate(180deg); }
  .toc ol { max-height: 0; overflow: hidden; padding: 0 12px; transition: max-height var(--dur-2) var(--ease), padding var(--dur-2) var(--ease); }
  .toc[data-open="true"] ol { max-height: 60vh; overflow-y: auto; padding: 4px 12px 14px; }
  .toc a { border-left-width: 2px; }
}
@media (max-width: 900px) {
  .nav-links { display: none; }
  .hero { padding: 52px 0 116px; }
}
@media (max-width: 680px) {
  .nav .btn { padding: 12px 18px; font-size: 14px; }
  .doc-card { margin-top: -72px; padding: 24px 18px; border-radius: 20px; }
  .doc-body p, .doc-body li { font-size: 15.5px; }
  .contact-row { grid-template-columns: 1fr; gap: 2px; }
  .doc-switch a, .doc-switch span { width: 100%; }
}
@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; scroll-behavior: auto !important; transition-duration: .01ms !important; }
}