/* ============================================================
   LabelsAgent · Redesign · Terms & Conditions
   Variant: "Trust Ledger"
   Benchmark: Salesforce Trust Portal + GitBook Docs
   Differentiation: Sora serif body (legal reading) + sticky TOC +
                    scroll-spy + reading progress + section numbering
   ============================================================ */

/* -------- Design Tokens -------- */
:root{
  --la-navy:#0033a0;
  --la-navy-dark:#002280;
  --la-navy-deep:#001a5c;
  --la-navy-ink:#001347;
  --la-navy-50:#eef2fb;
  --la-navy-100:#dbe3f5;
  --la-gold:#c9a961;
  --la-gold-light:#e0c884;
  --la-gold-dark:#a88944;
  --la-gold-pale:#f7efda;

  --la-ink:#0c1a3a;
  --la-ink-2:#1e293b;
  --la-text:#3a4659;
  --la-text-2:#525c70;
  --la-muted:#7a8499;
  --la-line:#e5eaf3;
  --la-line-2:#d1d9e6;
  --la-line-soft:#eef1f6;

  --la-bg:#ffffff;
  --la-bg-alt:#f6f8fc;
  --la-bg-paper:#fbfcfe;
  --la-bg-cream:#fbf7ee;
  --la-bg-navy-grad:linear-gradient(135deg,#0033a0 0%,#002280 60%,#001a5c 100%);

  --la-success:#0f7a4a;
  --la-success-bg:#e3f4ea;
  --la-warn:#b8860b;
  --la-warn-bg:#fdf3d5;
  --la-info:#1d6fb8;
  --la-info-bg:#e1eff9;
  --la-danger:#b91c1c;
  --la-danger-bg:#fde4e4;

  --radius-xs:4px;
  --radius-sm:8px;
  --radius:12px;
  --radius-md:16px;
  --radius-lg:22px;

  --shadow-xs:0 1px 2px rgba(12,26,58,.04);
  --shadow-sm:0 2px 8px rgba(12,26,58,.06);
  --shadow:0 8px 24px rgba(12,26,58,.08);
  --shadow-md:0 14px 38px rgba(12,26,58,.10);
  --shadow-lg:0 24px 60px rgba(12,26,58,.14);
  --shadow-navy:0 18px 42px rgba(0,51,160,.28);

  --font-display:'Sora','Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
  --font-body:'Sora',Georgia,'Sora',serif;
  --font-ui:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;
  --font-mono:'Inter',ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;

  --container:1240px;
  --container-doc:1080px;
  --sidebar-w:260px;
  --content-w:720px;
}

/* -------- Reset -------- */
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;scroll-padding-top:100px}
body{
  margin:0;
  font-family:var(--font-body);
  font-size:17px;
  line-height:1.7;
  color:var(--la-text);
  background:var(--la-bg);
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  text-rendering:optimizeLegibility;
}
body.no-scroll{overflow:hidden}

h1,h2,h3,h4,h5,h6{
  font-family:var(--font-display);
  color:var(--la-ink);
  margin:0 0 .5em;
  line-height:1.2;
  font-weight:700;
  letter-spacing:-.015em;
}
h1{font-size:clamp(2rem,4.4vw,3.2rem);font-weight:800}
h2{font-size:clamp(1.55rem,2.4vw,2.05rem)}
h3{font-size:1.2rem;font-weight:600}
h4{font-size:1rem;font-weight:600;font-family:var(--font-ui)}
p{margin:0 0 1em}
a{color:var(--la-navy);text-decoration:none;transition:color .2s ease}
a:hover{color:var(--la-navy-dark);text-decoration:underline;text-underline-offset:3px}
ul,ol{margin:0 0 1em;padding-left:1.4em}
li{margin:.3em 0}
strong{color:var(--la-ink);font-weight:600}
img{max-width:100%;height:auto;display:block}
hr{border:0;border-top:1px solid var(--la-line);margin:36px 0}
::selection{background:var(--la-gold-pale);color:var(--la-ink)}

/* -------- Layout primitives -------- */
.container{max-width:var(--container);margin:0 auto;padding:0 24px}
.container--doc{max-width:var(--container-doc)}
.container--narrow{max-width:760px}

.eyebrow{
  display:inline-block;
  font-family:var(--font-ui);
  font-size:12px;
  font-weight:600;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--la-navy);
  margin-bottom:12px;
}
.eyebrow--gold{color:var(--la-gold-dark)}

/* -------- Buttons -------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  font-family:var(--font-ui);
  font-size:14.5px;font-weight:600;
  padding:13px 22px;
  border-radius:var(--radius-sm);
  border:1px solid transparent;
  cursor:pointer;
  text-decoration:none;
  transition:transform .15s ease,box-shadow .2s ease,background .2s ease,color .2s ease;
  white-space:nowrap;line-height:1;
}
.btn:hover{text-decoration:none}
.btn--primary{background:var(--la-navy);color:#fff;box-shadow:var(--shadow-sm)}
.btn--primary:hover{background:var(--la-navy-dark);color:#fff;transform:translateY(-1px);box-shadow:var(--shadow-md)}
.btn--gold{background:var(--la-gold);color:var(--la-navy-ink)}
.btn--gold:hover{background:var(--la-gold-dark);color:#fff;transform:translateY(-1px)}
.btn--ghost{background:transparent;color:var(--la-navy);border-color:var(--la-line-2)}
.btn--ghost:hover{background:var(--la-navy-50);color:var(--la-navy-dark);border-color:var(--la-navy-100)}
.btn--sm{padding:9px 16px;font-size:13.5px}
.btn--lg{padding:16px 28px;font-size:15.5px}
.btn__group{display:flex;gap:12px;flex-wrap:wrap}

/* -------- Skip link -------- */
.skip-link{
  position:absolute;left:-9999px;top:0;
  background:var(--la-navy);color:#fff;
  padding:10px 16px;font-family:var(--font-ui);font-size:14px;font-weight:600;
  z-index:1000;border-radius:0 0 8px 0;
}
.skip-link:focus{left:0;outline:3px solid var(--la-gold);outline-offset:1px}

/* -------- Reading progress -------- */
.reading-progress{
  position:fixed;top:0;left:0;
  height:3px;width:0%;
  background:linear-gradient(90deg,var(--la-gold) 0%,var(--la-gold-light) 100%);
  z-index:200;
  transition:width .15s ease-out;
  box-shadow:0 0 8px rgba(201,169,97,.4);
}

/* -------- Nav -------- */
.nav{
  position:sticky;top:0;z-index:80;
  background:rgba(255,255,255,.92);
  backdrop-filter:saturate(180%) blur(12px);
  -webkit-backdrop-filter:saturate(180%) blur(12px);
  border-bottom:1px solid var(--la-line);
}
.nav__inner{
  max-width:var(--container);margin:0 auto;padding:14px 24px;
  display:flex;align-items:center;justify-content:space-between;gap:24px;
}
.nav__brand{
  display:flex;align-items:center;gap:10px;
  font-family:var(--font-display);font-weight:800;font-size:18px;
  color:var(--la-ink);letter-spacing:-.01em;
}
.nav__brand:hover{text-decoration:none;color:var(--la-navy)}
.nav__brand .mark{
  display:inline-flex;align-items:center;justify-content:center;
  width:32px;height:32px;
  background:var(--la-bg-navy-grad);color:#fff;
  border-radius:8px;font-size:13px;font-weight:800;
  letter-spacing:.02em;
}
.nav__menu{display:flex;align-items:center;gap:6px;flex-wrap:wrap}
.nav__menu a{
  font-family:var(--font-ui);font-size:14px;font-weight:500;
  color:var(--la-text);padding:8px 12px;border-radius:6px;
  transition:color .15s ease,background .15s ease;
}
.nav__menu a:hover{color:var(--la-navy);background:var(--la-navy-50);text-decoration:none}
.nav__menu a.is-active{color:var(--la-navy);font-weight:600}
.nav__toggle{display:none;background:none;border:0;cursor:pointer;padding:8px;color:var(--la-ink)}
.nav__toggle svg{width:24px;height:24px}

/* -------- Breadcrumbs -------- */
.breadcrumbs{background:var(--la-bg-alt);border-bottom:1px solid var(--la-line)}
.breadcrumbs ol{
  list-style:none;display:flex;flex-wrap:wrap;gap:6px;
  margin:0;padding:12px 24px;max-width:var(--container);
  font-family:var(--font-ui);font-size:13px;color:var(--la-muted);
}
.breadcrumbs li::after{content:"/";margin-left:6px;color:var(--la-line-2)}
.breadcrumbs li:last-child::after{content:""}
.breadcrumbs a{color:var(--la-text-2)}
.breadcrumbs a:hover{color:var(--la-navy)}
.breadcrumbs li[aria-current]{color:var(--la-ink);font-weight:500}

/* -------- Hero -------- */
.hero{
  position:relative;
  background:var(--la-bg-navy-grad);
  color:#fff;
  padding:72px 0 88px;
  overflow:hidden;
}
.hero::before{
  content:"";position:absolute;inset:0;
  background-image:
    radial-gradient(circle at 12% 18%,rgba(201,169,97,.18),transparent 38%),
    radial-gradient(circle at 88% 82%,rgba(255,255,255,.08),transparent 42%);
  pointer-events:none;
}
.hero::after{
  content:"";position:absolute;left:0;right:0;bottom:0;height:1px;
  background:linear-gradient(90deg,transparent 0%,rgba(201,169,97,.5) 50%,transparent 100%);
}
.hero__inner{
  position:relative;z-index:1;
  display:grid;grid-template-columns:1.55fr 1fr;gap:56px;align-items:center;
  max-width:var(--container);margin:0 auto;padding:0 24px;
}
.hero__eyebrow{
  display:inline-flex;align-items:center;gap:10px;
  font-family:var(--font-ui);font-size:12px;font-weight:600;
  letter-spacing:.18em;text-transform:uppercase;
  color:var(--la-gold-light);
  padding:7px 14px;border:1px solid rgba(201,169,97,.4);
  border-radius:100px;background:rgba(201,169,97,.08);
  margin-bottom:22px;
}
.hero h1{color:#fff;margin-bottom:18px;font-size:clamp(2.1rem,4.5vw,3.3rem)}
.hero h1 .accent{
  background:linear-gradient(135deg,var(--la-gold-light) 0%,var(--la-gold) 100%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero__lead{
  font-size:18px;line-height:1.65;color:#cfdbec;
  max-width:580px;margin-bottom:28px;
}
.hero__meta{
  display:flex;align-items:center;gap:16px;flex-wrap:wrap;
  font-family:var(--font-ui);font-size:13px;color:#a8b6d6;
  margin-bottom:26px;
}
.hero__meta-item{display:inline-flex;align-items:center;gap:6px}
.hero__meta-item svg{width:14px;height:14px;color:var(--la-gold-light)}
.hero__meta-divider{width:1px;height:14px;background:rgba(255,255,255,.15)}
.hero__actions{display:flex;gap:12px;flex-wrap:wrap}
.hero__jump{
  margin-top:36px;padding-top:28px;border-top:1px solid rgba(255,255,255,.12);
}
.hero__jump-label{
  font-family:var(--font-ui);font-size:11px;font-weight:600;
  letter-spacing:.18em;text-transform:uppercase;color:#a8b6d6;
  margin-bottom:12px;
}
.hero__jump-chips{display:flex;flex-wrap:wrap;gap:8px}
.hero__jump-chip{
  display:inline-flex;align-items:center;gap:6px;
  font-family:var(--font-ui);font-size:12.5px;font-weight:500;
  color:#cfdbec;background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.12);
  padding:6px 12px;border-radius:100px;
  transition:background .15s ease,border-color .15s ease,color .15s ease;
}
.hero__jump-chip:hover{
  background:rgba(201,169,97,.16);
  border-color:rgba(201,169,97,.4);color:#fff;text-decoration:none;
}
.hero__jump-chip svg{width:12px;height:12px;color:var(--la-gold-light)}

/* Hero trust card */
.trust-card{
  background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.14);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  border-radius:var(--radius-md);
  padding:28px 26px;
  box-shadow:var(--shadow-lg);
}
.trust-card__head{
  display:flex;align-items:center;gap:10px;
  font-family:var(--font-ui);font-size:13px;font-weight:600;
  color:#fff;letter-spacing:.04em;
  margin-bottom:18px;padding-bottom:16px;
  border-bottom:1px solid rgba(255,255,255,.12);
}
.trust-card__head svg{width:18px;height:18px;color:var(--la-gold-light)}
.trust-card__list{list-style:none;padding:0;margin:0 0 22px}
.trust-card__list li{
  display:flex;align-items:flex-start;gap:10px;
  font-family:var(--font-ui);font-size:13.5px;color:#cfdbec;
  margin-bottom:10px;line-height:1.5;
}
.trust-card__list li svg{
  flex-shrink:0;width:16px;height:16px;color:var(--la-gold-light);
  margin-top:2px;
}
.trust-card__cta{
  display:block;text-align:center;
  font-family:var(--font-ui);font-size:13.5px;font-weight:600;
  padding:11px 16px;border-radius:8px;
  background:var(--la-gold);color:var(--la-navy-ink);
  transition:background .15s ease,transform .15s ease;
}
.trust-card__cta:hover{background:var(--la-gold-light);color:var(--la-navy-ink);text-decoration:none;transform:translateY(-1px)}

/* -------- Document layout (sticky sidebar + content) -------- */
.doc-wrap{
  background:var(--la-bg-paper);
  padding:56px 0 72px;
  position:relative;
}
.doc-wrap__inner{
  max-width:var(--container-doc);margin:0 auto;padding:0 24px;
  display:grid;
  grid-template-columns:var(--sidebar-w) 1fr;
  gap:48px;
  align-items:start;
}

/* -------- Sidebar TOC -------- */
.toc{
  position:sticky;top:96px;
  max-height:calc(100vh - 120px);
  overflow-y:auto;
  padding:24px 0;
  scrollbar-width:thin;
  scrollbar-color:var(--la-line-2) transparent;
}
.toc::-webkit-scrollbar{width:6px}
.toc::-webkit-scrollbar-thumb{background:var(--la-line-2);border-radius:3px}
.toc__label{
  font-family:var(--font-ui);font-size:11px;font-weight:600;
  letter-spacing:.16em;text-transform:uppercase;
  color:var(--la-muted);margin-bottom:14px;padding-left:14px;
}
.toc__list{list-style:none;margin:0;padding:0}
.toc__list li{margin:0}
.toc__link{
  display:flex;align-items:baseline;gap:10px;
  font-family:var(--font-ui);font-size:13.5px;font-weight:500;
  color:var(--la-text-2);text-decoration:none;
  padding:8px 14px 8px 12px;
  border-left:2px solid var(--la-line);
  border-radius:0 6px 6px 0;
  transition:all .2s ease;
  line-height:1.4;
}
.toc__link:hover{
  color:var(--la-navy);background:var(--la-navy-50);
  border-left-color:var(--la-navy-100);text-decoration:none;
}
.toc__link.is-active{
  color:var(--la-navy);background:var(--la-navy-50);
  border-left-color:var(--la-navy);font-weight:600;
}
.toc__num{
  font-family:var(--font-mono);font-size:11.5px;
  color:var(--la-muted);font-weight:600;
  letter-spacing:.02em;
  flex-shrink:0;
}
.toc__link.is-active .toc__num{color:var(--la-navy)}
.toc__footer{
  margin-top:22px;padding:16px 14px;
  border-top:1px solid var(--la-line);
}
.toc__print{
  display:inline-flex;align-items:center;gap:6px;
  font-family:var(--font-ui);font-size:12.5px;font-weight:500;
  color:var(--la-text-2);background:transparent;
  border:1px solid var(--la-line-2);
  padding:7px 12px;border-radius:6px;cursor:pointer;
  transition:all .15s ease;
}
.toc__print:hover{
  color:var(--la-navy);background:var(--la-navy-50);
  border-color:var(--la-navy-100);
}
.toc__print svg{width:13px;height:13px}

/* Mobile TOC trigger */
.toc-trigger{
  display:none;
  position:sticky;top:80px;z-index:50;
  width:100%;
  background:var(--la-bg);
  border:1px solid var(--la-line);
  border-radius:var(--radius-sm);
  padding:12px 16px;
  margin-bottom:24px;
  font-family:var(--font-ui);font-size:14px;font-weight:600;
  color:var(--la-ink);text-align:left;
  cursor:pointer;
  box-shadow:var(--shadow-sm);
}
.toc-trigger svg{width:16px;height:16px;float:right;color:var(--la-muted)}
.toc-drawer{
  display:none;
  position:fixed;top:0;left:0;bottom:0;
  width:min(320px,85vw);
  background:#fff;
  box-shadow:var(--shadow-lg);
  z-index:120;
  transform:translateX(-100%);
  transition:transform .3s ease;
  overflow-y:auto;padding:24px;
}
.toc-drawer.is-open{transform:translateX(0)}
.toc-overlay{
  display:none;position:fixed;inset:0;
  background:rgba(12,26,58,.5);z-index:110;
  opacity:0;transition:opacity .25s ease;
}
.toc-overlay.is-open{display:block;opacity:1}

/* -------- Section (main content) -------- */
.doc-content{
  background:transparent;
  max-width:var(--content-w);
}
.section{
  padding:32px 0;
  scroll-margin-top:96px;
}
.section:first-child{padding-top:0}
.section + .section{border-top:1px solid var(--la-line-soft)}
.section--alt{background:var(--la-bg-alt);border-radius:var(--radius-md);padding:32px;margin:24px 0;border:1px solid var(--la-line)}
.section--alt:first-child{margin-top:0}

.section-head{
  display:flex;align-items:flex-start;justify-content:space-between;
  gap:18px;margin-bottom:18px;
  position:relative;
}
.section-head__main{flex:1}
.section-num{
  display:inline-block;
  font-family:var(--font-mono);font-size:12.5px;font-weight:600;
  letter-spacing:.05em;
  color:var(--la-gold-dark);
  margin-bottom:6px;
  background:var(--la-gold-pale);
  padding:3px 9px;border-radius:4px;
}
.section-head h2{
  margin:0;font-size:clamp(1.5rem,2.3vw,1.95rem);
  color:var(--la-ink);
}
.section-head__anchor{
  flex-shrink:0;
  background:transparent;border:1px solid var(--la-line);
  width:34px;height:34px;border-radius:8px;
  display:inline-flex;align-items:center;justify-content:center;
  color:var(--la-muted);cursor:pointer;
  opacity:0;transition:all .15s ease;
}
.section-head:hover .section-head__anchor,
.section-head__anchor:focus{opacity:1}
.section-head__anchor:hover{
  color:var(--la-navy);background:var(--la-navy-50);
  border-color:var(--la-navy-100);
}
.section-head__anchor svg{width:15px;height:15px}
.section-head__anchor[data-copied="1"]{
  opacity:1;color:var(--la-success);background:var(--la-success-bg);
  border-color:var(--la-success);
}

.doc-content p,
.doc-content ul,
.doc-content ol{font-size:16.5px;line-height:1.72;color:var(--la-text)}
.doc-content p strong,
.doc-content li strong{color:var(--la-ink)}
.doc-content ul li::marker{color:var(--la-gold-dark)}
.doc-content ol li::marker{color:var(--la-navy);font-family:var(--font-mono);font-weight:600}

/* -------- Key takeaways card -------- */
.takeaways{
  background:var(--la-bg-cream);
  border:1px solid #ead8a8;
  border-left:4px solid var(--la-gold);
  border-radius:var(--radius-sm);
  padding:18px 22px;
  margin:0 0 24px;
}
.takeaways__label{
  display:inline-flex;align-items:center;gap:7px;
  font-family:var(--font-ui);font-size:11.5px;font-weight:600;
  letter-spacing:.14em;text-transform:uppercase;
  color:var(--la-gold-dark);
  margin-bottom:10px;
}
.takeaways__label svg{width:14px;height:14px}
.takeaways ul{margin:0;padding-left:1.1em;font-family:var(--font-ui);font-size:14px;color:var(--la-ink-2)}
.takeaways li{margin:.25em 0;line-height:1.55}
.takeaways li::marker{color:var(--la-gold-dark)}

/* -------- Callouts (severity-tagged) -------- */
.callout{
  border-radius:var(--radius-sm);
  padding:16px 20px;
  margin:22px 0;
  display:flex;gap:14px;
  font-family:var(--font-ui);font-size:14.5px;line-height:1.6;
  border:1px solid;
}
.callout svg{flex-shrink:0;width:20px;height:20px;margin-top:1px}
.callout__body{flex:1}
.callout__body p{margin:0 0 8px;font-size:14.5px;line-height:1.6}
.callout__body p:last-child{margin:0}
.callout__body strong{color:inherit}
.callout--info{
  background:var(--la-info-bg);border-color:#bcd9ef;color:#0a3b5f;
}
.callout--info svg{color:var(--la-info)}
.callout--tip{
  background:var(--la-success-bg);border-color:#b4e0c5;color:#0c4a2e;
}
.callout--tip svg{color:var(--la-success)}
.callout--warn{
  background:var(--la-warn-bg);border-color:#ecca84;color:#5d4406;
}
.callout--warn svg{color:var(--la-warn)}
.callout--important{
  background:var(--la-danger-bg);border-color:#f3b6b6;color:#6e1818;
}
.callout--important svg{color:var(--la-danger)}
.callout__title{
  display:block;font-weight:700;margin-bottom:4px;
  font-family:var(--font-ui);font-size:13px;
  letter-spacing:.04em;text-transform:uppercase;
}

/* -------- Cards (products grid etc) -------- */
.card-grid{
  display:grid;gap:16px;
  margin:20px 0;
}
.card-grid--3{grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}
.card-grid--4{grid-template-columns:repeat(auto-fit,minmax(180px,1fr))}
.card-grid--2{grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}
.card{
  background:#fff;border:1px solid var(--la-line);
  border-radius:var(--radius-sm);padding:18px 20px;
  transition:box-shadow .2s ease,border-color .2s ease,transform .15s ease;
}
.card:hover{
  box-shadow:var(--shadow);border-color:var(--la-navy-100);
  transform:translateY(-1px);
}
.card h3{
  margin:0 0 8px;font-size:1rem;font-weight:600;
  font-family:var(--font-ui);color:var(--la-ink);
  display:flex;align-items:center;gap:8px;
}
.card h3 .card__icon{
  width:24px;height:24px;display:inline-flex;align-items:center;justify-content:center;
  background:var(--la-navy-50);color:var(--la-navy);
  border-radius:6px;
}
.card h3 .card__icon svg{width:14px;height:14px}
.card p{margin:0;font-family:var(--font-ui);font-size:13.5px;line-height:1.55;color:var(--la-text)}

/* Step cards (production process) */
.step-grid{
  display:grid;grid-template-columns:repeat(4,1fr);gap:14px;
  margin:22px 0;
}
.step-card{
  position:relative;
  background:#fff;border:1px solid var(--la-line);
  border-radius:var(--radius-sm);
  padding:20px 18px 18px;
}
.step-card__num{
  position:absolute;top:-12px;left:18px;
  width:28px;height:28px;border-radius:50%;
  background:var(--la-bg-navy-grad);color:#fff;
  display:flex;align-items:center;justify-content:center;
  font-family:var(--font-mono);font-size:13px;font-weight:700;
  box-shadow:var(--shadow-sm);
}
.step-card h3{
  margin:6px 0 8px;font-size:.95rem;font-weight:600;
  font-family:var(--font-ui);color:var(--la-ink);
}
.step-card p{margin:0;font-family:var(--font-ui);font-size:13px;line-height:1.55;color:var(--la-text)}
.step-card__days{
  display:inline-block;margin-top:10px;
  font-family:var(--font-mono);font-size:11.5px;font-weight:600;
  color:var(--la-gold-dark);background:var(--la-gold-pale);
  padding:3px 8px;border-radius:4px;
  letter-spacing:.04em;
}

/* Inline list checks */
.check-list{list-style:none;padding:0;margin:14px 0}
.check-list li{
  display:flex;gap:10px;align-items:flex-start;
  padding:9px 0;
  border-bottom:1px solid var(--la-line-soft);
  font-family:var(--font-ui);font-size:14.5px;line-height:1.55;
  color:var(--la-text);
}
.check-list li:last-child{border-bottom:0}
.check-list li svg{
  flex-shrink:0;width:18px;height:18px;
  color:var(--la-success);margin-top:2px;
}
.check-list li.is-warn svg{color:var(--la-warn)}
.check-list li.is-info svg{color:var(--la-info)}
.check-list li strong{display:block;color:var(--la-ink);margin-bottom:2px;font-size:14.5px}

/* Tolerance variation mini-card */
.tolerance-grid{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));
  gap:14px;margin:18px 0;
}
.tolerance-card{
  background:#fff;border:1px solid var(--la-line);
  border-radius:var(--radius-sm);
  padding:16px 18px;
}
.tolerance-card__head{
  display:flex;align-items:center;justify-content:space-between;
  margin-bottom:8px;
}
.tolerance-card__head h4{
  margin:0;font-size:.95rem;font-weight:600;color:var(--la-ink);
  font-family:var(--font-ui);
}
.tolerance-card__chip{
  font-family:var(--font-mono);font-size:11px;font-weight:600;
  color:var(--la-gold-dark);background:var(--la-gold-pale);
  padding:2px 7px;border-radius:3px;letter-spacing:.04em;
}
.tolerance-card p{
  margin:0;font-family:var(--font-ui);font-size:13px;line-height:1.55;color:var(--la-text);
}

/* Definition list for shipping options */
.dl-grid{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));
  gap:12px;margin:18px 0;
}
.dl-item{
  background:#fff;border:1px solid var(--la-line);
  border-radius:var(--radius-sm);padding:14px 18px;
}
.dl-item dt{
  font-family:var(--font-ui);font-size:13px;font-weight:600;
  color:var(--la-navy);margin-bottom:6px;
  display:flex;align-items:center;gap:8px;
}
.dl-item dt svg{width:15px;height:15px;color:var(--la-gold-dark)}
.dl-item dd{margin:0;font-family:var(--font-ui);font-size:13px;color:var(--la-text);line-height:1.55}

/* -------- CTA band -------- */
.cta-band{
  background:var(--la-bg-navy-grad);
  color:#fff;
  padding:64px 0;
  text-align:center;
  position:relative;overflow:hidden;
}
.cta-band::before{
  content:"";position:absolute;inset:0;
  background:radial-gradient(circle at 50% 0%,rgba(201,169,97,.14),transparent 55%);
  pointer-events:none;
}
.cta-band > *{position:relative;z-index:1}
.cta-band .container{max-width:780px}
.cta-band .eyebrow{color:var(--la-gold-light)}
.cta-band h2{color:#fff;margin-bottom:14px;font-size:clamp(1.7rem,2.6vw,2.2rem)}
.cta-band p{color:#cfdbec;font-size:17px;max-width:620px;margin:0 auto 26px;font-family:var(--font-ui)}
.cta-band .btn--ghost{color:#fff;border-color:rgba(255,255,255,.4);background:rgba(255,255,255,.04)}
.cta-band .btn--ghost:hover{background:rgba(255,255,255,.12);border-color:#fff;color:#fff}

/* -------- Footer -------- */
.site-footer{
  background:var(--la-navy-ink);
  color:#cfdbec;
  padding:56px 0 28px;
}
.footer-grid{
  display:grid;
  grid-template-columns:1.4fr 1fr 1fr 1.2fr 1fr;
  gap:36px;
  max-width:var(--container);margin:0 auto;padding:0 24px;
}
.footer-brand{
  display:flex;align-items:center;gap:10px;
  font-family:var(--font-display);font-weight:800;font-size:17px;color:#fff;
  margin-bottom:12px;
}
.footer-brand .mark{
  display:inline-flex;align-items:center;justify-content:center;
  width:30px;height:30px;background:#fff;color:var(--la-navy);
  border-radius:6px;font-size:12px;font-weight:800;
}
.site-footer h4{
  font-family:var(--font-ui);color:#fff;font-size:13px;font-weight:600;
  letter-spacing:.04em;margin:0 0 14px;text-transform:uppercase;
}
.site-footer ul{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:8px}
.site-footer ul a{color:#a8b6d6;font-family:var(--font-ui);font-size:13px}
.site-footer ul a:hover{color:var(--la-gold-light)}
.site-footer p{font-family:var(--font-ui);font-size:13px;color:#a8b6d6;line-height:1.55;max-width:280px;margin:0}
.footer-bottom{
  max-width:var(--container);margin:36px auto 0;padding:18px 24px 0;
  border-top:1px solid rgba(255,255,255,.08);
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-family:var(--font-ui);font-size:12.5px;color:#8b9bba;
}

/* -------- Back-to-top -------- */
.to-top{
  position:fixed;bottom:24px;right:24px;z-index:90;
  width:44px;height:44px;border-radius:50%;
  background:var(--la-navy);color:#fff;
  border:none;cursor:pointer;
  display:flex;align-items:center;justify-content:center;
  box-shadow:var(--shadow-md);
  opacity:0;transform:translateY(20px);
  transition:opacity .25s ease,transform .25s ease,background .2s ease;
  pointer-events:none;
}
.to-top.is-visible{opacity:1;transform:translateY(0);pointer-events:auto}
.to-top:hover{background:var(--la-navy-dark)}
.to-top svg{width:20px;height:20px}

/* -------- Sticky mobile CTA -------- */
.sticky-cta{
  position:fixed;bottom:18px;left:50%;transform:translateX(-50%) translateY(140%);
  z-index:85;transition:transform .35s ease;
  padding:0 14px;width:100%;max-width:520px;pointer-events:none;
}
.sticky-cta.is-visible{transform:translateX(-50%) translateY(0)}
.sticky-cta__inner{
  display:flex;gap:8px;
  background:rgba(255,255,255,.96);
  backdrop-filter:blur(12px);
  padding:8px;border-radius:100px;
  box-shadow:var(--shadow-md);
  border:1px solid var(--la-line);
  pointer-events:auto;
}
.sticky-cta__inner .btn{flex:1;padding:11px 16px;font-size:14px;border-radius:100px}

/* -------- Scroll reveal -------- */
.reveal{
  opacity:0;transform:translateY(16px);
  transition:opacity .6s ease,transform .6s ease;
}
.reveal.is-revealed{opacity:1;transform:none}
@media (prefers-reduced-motion: reduce){
  .reveal{opacity:1;transform:none;transition:none}
  html{scroll-behavior:auto}
  .reading-progress{transition:none}
}

/* -------- Print -------- */
@media print{
  .nav,.breadcrumbs,.toc,.toc-trigger,.sticky-cta,.to-top,.reading-progress,.hero__jump{display:none !important}
  .hero{padding:32px 0}
  .hero__inner{grid-template-columns:1fr;gap:24px}
  .doc-wrap{padding:24px 0}
  .doc-wrap__inner{grid-template-columns:1fr;gap:0}
  .doc-content{max-width:100%}
  .section{page-break-inside:avoid;border-top:1px solid #ddd !important}
  body{font-size:11pt;color:#000;background:#fff}
  .callout{break-inside:avoid}
  a{color:#000;text-decoration:none}
  .cta-band{background:#fff !important;color:#000 !important;padding:24px 0;border:1px solid #ddd}
  .cta-band h2,.cta-band p{color:#000}
  .site-footer{background:#fff;color:#333;padding:24px 0}
  .site-footer a{color:#333}
}

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width:980px){
  .hero__inner{grid-template-columns:1fr;gap:36px;padding-bottom:8px}
  .hero{padding:56px 0 64px}
  .doc-wrap__inner{grid-template-columns:1fr;gap:0}
  .toc{display:none}
  .toc-trigger{display:block}
  .toc-drawer{display:block}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px}
  .step-grid{grid-template-columns:repeat(2,1fr)}
  .doc-content{max-width:100%}
}
@media (max-width:620px){
  body{font-size:16px}
  .container,.hero__inner,.footer-grid,.doc-wrap__inner{padding-left:18px;padding-right:18px}
  .nav__inner{padding:12px 18px}
  .nav__menu{
    display:none;position:absolute;top:100%;left:0;right:0;
    background:#fff;border-bottom:1px solid var(--la-line);
    flex-direction:column;align-items:stretch;padding:14px 18px;gap:4px;
    box-shadow:var(--shadow-md);
  }
  .nav__menu.is-open{display:flex}
  .nav__menu a{padding:10px 12px;border-radius:6px}
  .nav__menu a.btn{margin-top:6px;text-align:center}
  .nav__toggle{display:inline-flex}
  .hero{padding:44px 0 56px}
  .hero h1{font-size:1.95rem}
  .hero__lead{font-size:16px}
  .hero__meta{font-size:12px;gap:10px}
  .hero__meta-divider{display:none}
  .trust-card{padding:22px 20px}
  .step-grid{grid-template-columns:1fr;gap:18px}
  .step-card{padding:22px 18px 18px}
  .card-grid--3,.card-grid--4,.card-grid--2{grid-template-columns:1fr}
  .tolerance-grid{grid-template-columns:1fr}
  .dl-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr;gap:24px}
  .footer-brand{font-size:16px}
  .footer-bottom{flex-direction:column;gap:8px;text-align:center}
  .section{padding:26px 0}
  .section--alt{padding:24px;margin:18px 0}
  .section-head{flex-wrap:wrap}
  .section-head__anchor{opacity:1}
  .doc-content p,
  .doc-content ul,
  .doc-content ol{font-size:15.5px}
  .cta-band{padding:48px 0}
  .cta-band .btn{width:100%;padding:14px 20px}
  .to-top{bottom:78px;right:16px;width:40px;height:40px}
  .breadcrumbs ol{padding:10px 18px;font-size:12px}
}