/* ============================================================
   ScoreIndexer — Trust pages (long-form static pages)
   Prose typography, formula blocks, tables, callouts, breadcrumbs.
   ============================================================ */

/* --- Breadcrumbs ------------------------------------------- */
.breadcrumb {
  display: flex; align-items: center; gap: var(--sp-2); flex-wrap: wrap;
  font-size: var(--fs-sm); color: var(--c-muted); margin-bottom: var(--sp-5);
  padding: 0; list-style: none;
}
.breadcrumb a { color: var(--c-accent-dark); text-decoration: none; }
.breadcrumb a:hover { text-decoration: underline; }
.breadcrumb li { display: flex; align-items: center; gap: var(--sp-2); }
.breadcrumb li + li::before {
  content: '›'; color: var(--c-line); font-weight: var(--fw-bold);
}

/* --- Page hero (trust pages) ------------------------------- */
.page-hero {
  padding-block: var(--sp-7) var(--sp-6);
  border-bottom: 1px solid var(--c-line);
  background: linear-gradient(180deg, var(--c-bg) 0%, var(--c-bg-alt) 100%);
}
.page-hero h1 { margin-bottom: var(--sp-3); }
.page-hero .lede { max-width: 64ch; margin-bottom: 0; }
.page-hero .last-updated {
  display: inline-flex; align-items: center; gap: var(--sp-2);
  font-size: var(--fs-xs); color: var(--c-muted); margin-top: var(--sp-3);
  text-transform: uppercase; letter-spacing: 0.05em; font-weight: var(--fw-medium);
}
.page-hero .last-updated svg { width: 14px; height: 14px; }

/* --- Prose content ----------------------------------------- */
.prose { max-width: 72ch; }
.prose h2 {
  font-size: var(--fs-xl); margin-top: var(--sp-8); margin-bottom: var(--sp-4);
  padding-top: var(--sp-6); border-top: 1px solid var(--c-line);
}
.prose h2:first-child { margin-top: 0; padding-top: 0; border-top: none; }
.prose h3 {
  font-size: var(--fs-lg); margin-top: var(--sp-6); margin-bottom: var(--sp-3);
  color: var(--c-ink);
}
.prose h4 {
  font-size: var(--fs-md); margin-top: var(--sp-5); margin-bottom: var(--sp-2);
  color: var(--c-ink-soft);
}
.prose p { line-height: var(--lh-body); color: var(--c-ink-soft); }
.prose strong { color: var(--c-ink); font-weight: var(--fw-semibold); }
.prose ul, .prose ol { color: var(--c-ink-soft); }
.prose li { margin-bottom: var(--sp-2); }
.prose li::marker { color: var(--c-accent); }
.prose a { text-decoration-color: var(--c-accent-soft); }
.prose a:hover { text-decoration-color: var(--c-accent); }

/* --- Formula blocks ---------------------------------------- */
.formula-block {
  background: var(--c-surface); border: 1px solid var(--c-line);
  border-left: 3px solid var(--c-accent);
  border-radius: var(--r-md); padding: var(--sp-4) var(--sp-5);
  margin: var(--sp-4) 0; font-family: var(--font-mono);
  font-size: var(--fs-sm); line-height: 1.7;
  overflow-x: auto; white-space: pre-wrap;
  color: var(--c-ink);
}

/* --- Variable glossary ------------------------------------- */
.var-glossary {
  display: grid; grid-template-columns: auto 1fr; gap: var(--sp-1) var(--sp-4);
  font-size: var(--fs-sm); margin: var(--sp-3) 0 var(--sp-4);
  padding-left: var(--sp-4);
}
.var-glossary dt {
  font-family: var(--font-mono); font-weight: var(--fw-semibold);
  color: var(--c-accent-dark);
}
.var-glossary dd { margin: 0; color: var(--c-ink-soft); }

/* --- Callout boxes ----------------------------------------- */
.callout {
  border-radius: var(--r-md); padding: var(--sp-4) var(--sp-5);
  margin: var(--sp-5) 0; font-size: var(--fs-sm); line-height: var(--lh-body);
}
.callout p { margin: 0 0 var(--sp-2); color: inherit; }
.callout p:last-child { margin: 0; }
.callout-title {
  font-weight: var(--fw-bold); text-transform: uppercase;
  letter-spacing: 0.04em; font-size: var(--fs-xs); margin-bottom: var(--sp-2);
  display: flex; align-items: center; gap: var(--sp-2);
}
.callout-title svg { width: 16px; height: 16px; flex-shrink: 0; }

.callout--info {
  background: #e8f4fd; border-left: 3px solid var(--c-swimming); color: #1a4a6c;
}
.callout--info .callout-title { color: var(--c-swimming); }

.callout--warn {
  background: #fef3e0; border-left: 3px solid var(--c-warn); color: #5a3e00;
}
.callout--warn .callout-title { color: var(--c-warn); }

.callout--important {
  background: var(--c-accent-soft); border-left: 3px solid var(--c-accent); color: var(--c-accent-dark);
}
.callout--important .callout-title { color: var(--c-accent); }

.callout--boundary {
  background: #fbe9e7; border-left: 3px solid var(--c-err); color: #5a1a17;
}
.callout--boundary .callout-title { color: var(--c-err); }

/* --- Data tables ------------------------------------------- */
.data-table { width: 100%; border-collapse: collapse; margin: var(--sp-4) 0; font-size: var(--fs-sm); }
.data-table th, .data-table td {
  text-align: left; padding: var(--sp-3) var(--sp-4);
  border-bottom: 1px solid var(--c-line);
}
.data-table thead th {
  background: var(--c-bg-alt); font-weight: var(--fw-semibold);
  color: var(--c-ink); font-size: var(--fs-xs); text-transform: uppercase;
  letter-spacing: 0.04em; position: sticky; 
}
.data-table tbody td { color: var(--c-ink-soft); }
.data-table tbody tr:hover { background: var(--c-accent-soft); }
.data-table code { font-size: 0.85em; background: var(--c-bg-alt); padding: 1px 5px; border-radius: 3px; }

/* responsive table wrapper */
.table-wrap { overflow-x: auto; margin: var(--sp-4) 0; border-radius: var(--r-md); border: 1px solid var(--c-line); }
.table-wrap .data-table { margin: 0; }
.table-wrap .data-table th:first-child, .table-wrap .data-table td:first-child { padding-left: var(--sp-5); }

/* --- Negative claims list ---------------------------------- */
.negative-claims {
  list-style: none; padding: 0; margin: var(--sp-4) 0;
}
.negative-claims li {
  padding: var(--sp-3) 0 var(--sp-3) var(--sp-5);
  border-bottom: 1px solid var(--c-line);
  color: var(--c-ink-soft); position: relative;
}
.negative-claims li::before {
  content: '✕'; position: absolute; left: 0;
  color: var(--c-err); font-weight: var(--fw-bold); font-size: var(--fs-sm);
}
.negative-claims li:last-child { border-bottom: none; }

/* --- Disclaimer box (terms page) --------------------------- */
.disclaimer-box {
  background: #fef3e0; border: 2px solid var(--c-warn);
  border-radius: var(--r-lg); padding: var(--sp-5) var(--sp-6);
  margin: var(--sp-5) 0;
}
.disclaimer-box h3 { color: var(--c-warn); margin-bottom: var(--sp-3); }
.disclaimer-box p { color: #5a3e00; }

/* --- Author card ------------------------------------------- */
.author-card {
  display: flex; gap: var(--sp-5); align-items: flex-start;
  background: var(--c-surface); border: 1px solid var(--c-line);
  border-radius: var(--r-lg); padding: var(--sp-6);
  box-shadow: var(--shadow-sm); margin: var(--sp-5) 0;
}
.author-avatar {
  width: 80px; height: 80px; border-radius: 50%; flex-shrink: 0;
  background: linear-gradient(135deg, var(--c-accent-soft), var(--c-bg-alt));
  display: grid; place-items: center;
  font-size: var(--fs-xl); font-weight: var(--fw-bold); color: var(--c-accent);
}
.author-info { flex: 1; }
.author-info h3 { margin-bottom: var(--sp-1); }
.author-role {
  font-size: var(--fs-sm); color: var(--c-accent-dark); font-weight: var(--fw-medium);
  margin-bottom: var(--sp-3);
}
.author-bio { font-size: var(--fs-sm); color: var(--c-ink-soft); line-height: var(--lh-body); }
.author-bio p { margin-bottom: var(--sp-2); }

@media (max-width: 560px) {
  .author-card { flex-direction: column; align-items: center; text-align: center; }
}

/* --- Process steps ----------------------------------------- */
.process-steps {
  display: grid; gap: var(--sp-4); margin: var(--sp-5) 0;
  counter-reset: step;
}
.process-step {
  display: flex; gap: var(--sp-4); align-items: flex-start;
  counter-increment: step;
}
.process-step::before {
  content: counter(step);
  display: flex; align-items: center; justify-content: center;
  min-width: 36px; height: 36px; border-radius: 50%;
  background: var(--c-accent); color: #fff;
  font-weight: var(--fw-bold); font-size: var(--fs-sm); flex-shrink: 0;
}
.process-step-content h4 { margin: 0 0 var(--sp-1); font-size: var(--fs-md); }
.process-step-content p { margin: 0; font-size: var(--fs-sm); color: var(--c-ink-soft); }

/* --- Privacy sections -------------------------------------- */
.privacy-section { margin-bottom: var(--sp-6); }
.cookie-table { font-size: var(--fs-xs); }
.cookie-table td:first-child { font-family: var(--font-mono); font-weight: var(--fw-medium); white-space: nowrap; }

/* ============================================================
   Reusable ARTICLE components (energetic-sports design)
   Used by every /articles/*.html page. Keep markup identical
   across articles — only the sport modifier and text change.
   ============================================================ */

/* --- Article hero: full-width per-sport gradient banner ---- */
.article-hero {
  position: relative; overflow: hidden; color: #fff;
  padding-block: var(--sp-8) var(--sp-8);
  background: var(--grad-accent);
}
.article-hero--golf     { background: var(--grad-banner-golf); }
.article-hero--running  { background: var(--grad-banner-running); }
.article-hero--strength { background: var(--grad-banner-strength); }
.article-hero--swimming { background: var(--grad-banner-swimming); }
.article-hero--cricket  { background: var(--grad-banner-cricket); }
.article-hero::before {
  content: ''; position: absolute; inset: 0; pointer-events: none;
  background-image: radial-gradient(600px 300px at 88% -20%, rgba(255,255,255,0.28), transparent 60%),
    repeating-linear-gradient(45deg, rgba(255,255,255,0.06) 0 14px, transparent 14px 28px);
}
.article-hero .container { position: relative; z-index: 1; }
.article-hero h1 { color: #fff; max-width: 20ch; margin-bottom: var(--sp-4); }
.article-hero .lede { color: rgba(255,255,255,0.92); max-width: 64ch; margin-bottom: var(--sp-5); }
.article-hero .breadcrumb { color: rgba(255,255,255,0.8); margin-bottom: var(--sp-5); }
.article-hero .breadcrumb a { color: #fff; }
.article-hero .breadcrumb li + li::before { color: rgba(255,255,255,0.5); }
.article-hero .breadcrumb [aria-current="page"] { color: rgba(255,255,255,0.9); }
.article-hero .card__tag {
  background: rgba(255,255,255,0.22); color: #fff; backdrop-filter: blur(4px);
}
.article-hero__meta {
  display: inline-flex; align-items: center; gap: var(--sp-2);
  font-size: var(--fs-xs); color: rgba(255,255,255,0.9); margin-top: var(--sp-4);
  text-transform: uppercase; letter-spacing: 0.05em; font-weight: var(--fw-medium);
}
.article-hero__meta svg { width: 14px; height: 14px; }
.article-hero__cta {
  display: inline-flex; align-items: center; gap: var(--sp-2);
  background: #fff; color: var(--c-ink); font-family: var(--font-display);
  font-weight: var(--fw-semibold); font-size: var(--fs-sm); letter-spacing: -0.01em;
  padding: var(--sp-3) var(--sp-5); border-radius: var(--r-pill); text-decoration: none;
  box-shadow: 0 6px 20px rgba(0,0,0,0.18);
  transition: transform var(--dur-fast) var(--ease-out), box-shadow var(--dur-fast) var(--ease-out);
}
.article-hero__cta:hover { transform: translateY(-2px); color: var(--c-ink); box-shadow: 0 10px 28px rgba(0,0,0,0.24); }
.article-hero__cta svg { width: 16px; height: 16px; }

/* --- Article body layout with sticky TOC (desktop) --------- */
.article-layout { display: block; }
@media (min-width: 1000px) {
  .article-layout {
    display: grid; grid-template-columns: 1fr 3fr; gap: var(--sp-7); align-items: start;
  }
  .article-layout .prose { max-width: none; }
}

/* --- Table of contents ------------------------------------- */
.article-toc {
  background: var(--c-surface); border: 1px solid var(--c-line);
  border-radius: var(--r-lg); padding: var(--sp-4) var(--sp-5); box-shadow: var(--shadow-sm);
  margin-bottom: var(--sp-6);
}
@media (min-width: 1000px) {
  .article-toc { position: sticky; top: calc(var(--header-h) + var(--sp-4)); margin-bottom: 0; }
}
.article-toc__title {
  font-family: var(--font-display); font-size: var(--fs-xs); text-transform: uppercase;
  letter-spacing: 0.08em; color: var(--c-muted); margin: 0 0 var(--sp-3);
}
.article-toc ol { list-style: none; margin: 0; padding: 0; counter-reset: toc; display: grid; gap: var(--sp-1); }
.article-toc li { counter-increment: toc; margin: 0; }
.article-toc a {
  display: flex; gap: var(--sp-2); font-size: var(--fs-sm); color: var(--c-ink-soft);
  text-decoration: none; padding: var(--sp-1) 0; line-height: var(--lh-snug);
}
.article-toc a::before { content: counter(toc, decimal-leading-zero); color: var(--c-accent); font-weight: var(--fw-bold); font-family: var(--font-display); }
.article-toc a:hover { color: var(--c-accent-dark); }

/* --- Sources list ------------------------------------------ */
.source-list { list-style: none; padding: 0; margin: var(--sp-4) 0; display: grid; gap: var(--sp-3); }
.source-list li {
  padding-left: var(--sp-6); position: relative; font-size: var(--fs-sm);
  color: var(--c-ink-soft); line-height: var(--lh-body);
}
.source-list li::before {
  content: ''; position: absolute; left: 0; top: 4px; width: 16px; height: 16px;
  background: var(--c-accent-soft); border-radius: var(--r-sm);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230a635b' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M4 19.5A2.5 2.5 0 0 1 6.5 17H20'/%3E%3Cpath d='M6.5 2H20v20H6.5A2.5 2.5 0 0 1 4 19.5v-15A2.5 2.5 0 0 1 6.5 2z'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: center; background-size: 11px;
}

/* --- Ad slot (present in markup, NOT pushing until approved) */
.ad-slot {
  margin: var(--sp-6) 0; min-height: 90px; border: 1px dashed var(--c-line);
  border-radius: var(--r-md); background: var(--c-bg-alt);
  display: grid; place-items: center;
}
.ad-slot::after {
  content: 'Advertisement'; font-size: var(--fs-xs); text-transform: uppercase;
  letter-spacing: 0.1em; color: var(--c-muted); font-weight: var(--fw-medium);
}

/* --- FAQ item ---------------------------------------------- */
.faq-item {
  border-top: 1px solid var(--c-line); padding-top: var(--sp-4); margin-top: var(--sp-4);
}
.faq-item h3 { margin-top: 0; }