/* ============================================================
   ScoreIndexer — Components (stylesheet 3 of 4)
   Header, hero, buttons, cards, tool grid, footer, consent banner.
   ============================================================ */

/* --- Buttons ----------------------------------------------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: var(--sp-2);
  font-family: var(--font-display); font-weight: var(--fw-semibold); cursor: pointer;
  padding: var(--sp-3) var(--sp-5); border-radius: var(--r-pill);
  border: 1.5px solid transparent; text-decoration: none; line-height: 1;
  font-size: var(--fs-sm); letter-spacing: -0.01em;
  transition: transform var(--dur-fast) var(--ease-out), box-shadow var(--dur-fast) var(--ease-out),
              background var(--dur-fast) var(--ease-out), color var(--dur-fast) var(--ease-out);
  position: relative; overflow: hidden;
}
.btn--primary {
  background: var(--grad-accent); color: var(--c-accent-ink);
  box-shadow: 0 2px 6px rgba(13,131,120,0.28), 0 6px 18px rgba(13,131,120,0.16);
}
.btn--primary:hover {
  color: #fff;
  box-shadow: 0 4px 10px rgba(13,131,120,0.36), 0 12px 28px rgba(13,131,120,0.22);
  transform: translateY(-2px);
}
.btn--primary:active { transform: translateY(0); }
.btn--energy {
  background: var(--grad-energy); color: var(--c-energy-ink);
  box-shadow: var(--shadow-energy);
}
.btn--energy:hover { color: #fff; transform: translateY(-2px); box-shadow: 0 8px 26px rgba(255,90,54,0.42); }
.btn--energy:active { transform: translateY(0); }
.btn--ghost {
  background: rgba(255,255,255,0.6); color: var(--c-accent-dark);
  border-color: var(--c-line);
  backdrop-filter: blur(4px);
}
.btn--ghost:hover {
  background: var(--c-accent-soft); color: var(--c-accent-dark);
  border-color: var(--c-accent);
  transform: translateY(-2px);
}
.btn--ghost:active { transform: translateY(0); }
.btn--sm { padding: var(--sp-2) var(--sp-4); font-size: var(--fs-sm); }
.btn--lg { padding: var(--sp-4) var(--sp-6); font-size: var(--fs-md); }

/* --- 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-4);
  padding: 0;
  list-style: none;
}
.breadcrumb a {
  color: var(--c-accent-dark);
  text-decoration: none;
  font-weight: var(--fw-medium);
  transition: color var(--dur-fast) ease;
}
.breadcrumb a:hover {
  color: var(--c-accent);
  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-semibold);
  font-size: 0.85em;
}
.breadcrumb [aria-current="page"] {
  color: var(--c-ink-soft);
  font-weight: var(--fw-medium);
}

/* --- Header / nav ------------------------------------------ */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(246,248,250,0.85);
  backdrop-filter: saturate(180%) blur(12px);
  -webkit-backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid var(--c-line);
  transition: box-shadow var(--dur-med) ease;
}
.site-header.is-scrolled {
  box-shadow: 0 1px 8px rgba(22,32,43,0.06);
}
.site-header__inner {
  min-height: var(--header-h); display: flex; align-items: center;
  gap: var(--sp-5); justify-content: space-between;
}
.brand {
  display: inline-flex; align-items: center; gap: var(--sp-2);
  font-weight: var(--fw-bold); font-size: var(--fs-md); color: var(--c-ink);
  text-decoration: none; letter-spacing: -0.02em;
  transition: opacity var(--dur-fast) ease;
}
.brand:hover { opacity: 0.85; color: var(--c-ink); }
.brand__mark {
  width: 30px; height: 30px; border-radius: 8px; display: inline-grid; place-items: center;
  background: linear-gradient(135deg, var(--c-accent), var(--c-accent-dark));
  color: #fff; font-size: 0.8rem; font-weight: 700;
  transition: transform var(--dur-fast) var(--ease-spring);
}
.brand:hover .brand__mark { transform: scale(1.08) rotate(-2deg); }
.brand__mark span { transform: translateY(0.5px); }

.nav { display: flex; align-items: center; gap: var(--sp-1); }
.nav a {
  color: var(--c-ink-soft); text-decoration: none; font-weight: var(--fw-medium);
  font-size: var(--fs-sm); padding: var(--sp-2) var(--sp-3); border-radius: var(--r-sm);
  transition: color var(--dur-fast) ease, background var(--dur-fast) ease;
  position: relative;
}
.nav a:hover { color: var(--c-accent-dark); background: var(--c-accent-soft); }

.nav-toggle {
  display: none; align-items: center; justify-content: center;
  background: none; border: 1px solid var(--c-line);
  border-radius: var(--r-sm); padding: var(--sp-2); cursor: pointer;
  color: var(--c-ink-soft);
  transition: border-color var(--dur-fast) ease, color var(--dur-fast) ease;
}
.nav-toggle:hover { border-color: var(--c-accent); color: var(--c-accent-dark); }
.nav-toggle__icon { width: 24px; height: 24px; display: block; }
.nav-toggle[aria-expanded="true"] { border-color: var(--c-accent); color: var(--c-accent-dark); }

@media (max-width: 760px) {
  .nav-toggle { display: inline-flex; }
  .nav {
    position: absolute; top: var(--header-h); left: 0; right: 0;
    flex-direction: column; align-items: stretch; gap: 0;
    background: var(--c-surface); border-bottom: 1px solid var(--c-line);
    padding: var(--sp-3); box-shadow: var(--shadow-lg);
  }
  .nav[hidden] { display: none; }
  .nav a { padding: var(--sp-3); border-radius: var(--r-sm); }
  .nav a:hover { background: var(--c-bg-alt); }
}

/* --- Hero -------------------------------------------------- */
.hero {
  padding-block: var(--sp-10) var(--sp-8);
  background: var(--grad-hero);
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  top: -160px; right: -60px;
  width: 460px; height: 460px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(13,131,120,0.16) 0%, transparent 70%);
  pointer-events: none;
}
.hero::after {
  content: '';
  position: absolute;
  bottom: -100px; left: 4%;
  width: 320px; height: 320px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255,90,54,0.12) 0%, transparent 70%);
  pointer-events: none;
}
.hero .container { position: relative; z-index: 1; }
.hero h1 { max-width: 17ch; font-size: clamp(2.6rem, 7vw, var(--fs-4xl)); line-height: 1.02; }
.hero .lede { max-width: 56ch; margin-bottom: var(--sp-6); font-size: var(--fs-md); }
.hero__cta { display: flex; flex-wrap: wrap; gap: var(--sp-3); margin-bottom: var(--sp-6); }
@media (max-width: 560px) { .hero h1 { font-size: var(--fs-2xl); } }

/* headline gradient text */
.text-gradient {
  background: var(--grad-headline);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; color: transparent;
}

/* animated sport chip strip under hero */
.sport-chips {
  display: flex; flex-wrap: wrap; gap: var(--sp-2);
  margin: var(--sp-5) 0 var(--sp-2);
}
.sport-chip-link {
  display: inline-flex; align-items: center; gap: var(--sp-2);
  padding: var(--sp-2) var(--sp-4); border-radius: var(--r-pill);
  font-size: var(--fs-sm); font-weight: var(--fw-semibold); font-family: var(--font-display);
  text-decoration: none; border: 1.5px solid var(--c-line); background: var(--c-surface);
  color: var(--c-ink); transition: transform var(--dur-fast) var(--ease-out),
    box-shadow var(--dur-fast) var(--ease-out), border-color var(--dur-fast) ease;
}
.sport-chip-link svg { width: 16px; height: 16px; }
.sport-chip-link:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); color: var(--c-ink); }
.sport-chip-link--golf     { border-color: var(--c-golf-glow); color: var(--c-golf-ink); }
.sport-chip-link--running  { border-color: var(--c-running-glow); color: var(--c-running-ink); }
.sport-chip-link--strength { border-color: var(--c-strength-glow); color: var(--c-strength-ink); }
.sport-chip-link--swimming { border-color: var(--c-swimming-glow); color: var(--c-swimming-ink); }
.sport-chip-link--cricket  { border-color: var(--c-cricket-glow); color: var(--c-cricket-ink); }
.sport-chip-link--golf:hover     { border-color: var(--c-golf); }
.sport-chip-link--running:hover  { border-color: var(--c-running); }
.sport-chip-link--strength:hover { border-color: var(--c-strength); }
.sport-chip-link--swimming:hover { border-color: var(--c-swimming); }
.sport-chip-link--cricket:hover  { border-color: var(--c-cricket); }

/* --- Search (homepage) ------------------------------------- */
.search {
  display: flex; gap: var(--sp-2); max-width: 520px;
  position: relative; z-index: 40;
}
.search input {
  flex: 1; font: inherit; font-size: var(--fs-sm);
  padding: var(--sp-3) var(--sp-4); padding-left: var(--sp-5);
  border: 1.5px solid var(--c-line); border-radius: var(--r-md);
  background: var(--c-surface);
  transition: border-color var(--dur-fast) ease, box-shadow var(--dur-fast) ease;
}
.search input::placeholder { color: var(--c-muted); }
.search input:focus-visible {
  border-color: var(--c-accent);
  box-shadow: var(--shadow-glow);
  outline: none;
}

/* --- Search results dropdown (homepage, JS-enhanced) ------- */
/* Rendered into <body> and positioned as position:fixed by search.js so it
   can never be clipped by an ancestor's overflow (the hero uses overflow:hidden
   for its decorative circles). Left / top / width are set inline by the script. */
.search-results {
  position: fixed; z-index: 250;
  background: var(--c-surface); border: 1px solid var(--c-line);
  border-radius: var(--r-md); box-shadow: var(--shadow-lg);
  overflow: hidden auto; max-height: min(70vh, 460px);
}
.search-results[hidden] { display: none; }
.search-result {
  display: grid; gap: 2px; padding: var(--sp-3) var(--sp-4);
  text-decoration: none; border-bottom: 1px solid var(--c-line);
  transition: background var(--dur-fast) ease;
}
.search-result:last-child { border-bottom: none; }
.search-result:hover, .search-result:focus-visible {
  background: var(--c-accent-soft); outline: none;
}
.search-result__kind {
  font-size: var(--fs-xs); font-weight: var(--fw-bold); text-transform: uppercase;
  letter-spacing: 0.06em; color: var(--c-accent-dark);
}
.search-result__title { font-size: var(--fs-sm); font-weight: var(--fw-semibold); color: var(--c-ink); }
.search-result__desc { font-size: var(--fs-xs); color: var(--c-muted); line-height: var(--lh-snug); }
.search-results__empty { margin: 0; padding: var(--sp-4); font-size: var(--fs-sm); color: var(--c-muted); }

/* --- Section headers --------------------------------------- */
.section-header {
  margin-bottom: var(--sp-6);
}
.section-header h2 { margin-bottom: var(--sp-2); }

/* --- Cards ------------------------------------------------- */
.card {
  background: var(--c-surface); border: 1px solid var(--c-line);
  border-radius: var(--r-lg); padding: var(--sp-5); box-shadow: var(--shadow-sm);
  display: flex; flex-direction: column; gap: var(--sp-3);
  transition: transform var(--dur-med) var(--ease-out),
              box-shadow var(--dur-med) var(--ease-out),
              border-color var(--dur-med) ease;
  position: relative; overflow: hidden;
}
.card::before {
  content: ''; position: absolute; inset: 0 0 auto 0; height: 4px;
  background: var(--c-line); opacity: 0; transition: opacity var(--dur-med) ease;
}
a.card { text-decoration: none; color: inherit; }
a.card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}
a.card:hover::before { opacity: 1; }
.card h3 { margin: 0; font-size: var(--fs-md); line-height: var(--lh-snug); }
.card p { margin: 0; color: var(--c-ink-soft); font-size: var(--fs-sm); line-height: var(--lh-body); flex: 1; }

/* Sport-coloured left accent + top bar on hover */
.card--golf     { border-left: 3px solid var(--c-golf); }
.card--running  { border-left: 3px solid var(--c-running); }
.card--strength { border-left: 3px solid var(--c-strength); }
.card--swimming { border-left: 3px solid var(--c-swimming); }
.card--cricket  { border-left: 3px solid var(--c-cricket); }
.card--golf::before     { background: var(--grad-banner-golf); }
.card--running::before  { background: var(--grad-banner-running); }
.card--strength::before { background: var(--grad-banner-strength); }
.card--swimming::before { background: var(--grad-banner-swimming); }
.card--cricket::before  { background: var(--grad-banner-cricket); }

.card--golf:hover     { box-shadow: var(--shadow-lg), 0 0 0 1px var(--c-golf-glow); }
.card--running:hover  { box-shadow: var(--shadow-lg), 0 0 0 1px var(--c-running-glow); }
.card--strength:hover { box-shadow: var(--shadow-lg), 0 0 0 1px var(--c-strength-glow); }
.card--swimming:hover { box-shadow: var(--shadow-lg), 0 0 0 1px var(--c-swimming-glow); }
.card--cricket:hover  { box-shadow: var(--shadow-lg), 0 0 0 1px var(--c-cricket-glow); }

.card__tag {
  align-self: flex-start; font-size: var(--fs-xs); font-weight: var(--fw-bold);
  text-transform: uppercase; letter-spacing: .06em; padding: 4px 11px;
  border-radius: var(--r-pill); background: var(--c-accent-soft); color: var(--c-accent-dark);
  font-family: var(--font-display);
}
.card__soon {
  align-self: flex-start; font-size: var(--fs-xs); color: var(--c-muted);
  border: 1px dashed var(--c-line); border-radius: var(--r-pill); padding: 3px 10px;
  display: inline-flex; align-items: center; gap: var(--sp-1);
}
.card__soon::before {
  content: '';
  display: inline-block; width: 6px; height: 6px;
  background: var(--c-line); border-radius: 50%;
}

/* sport-tinted tags */
.tag--golf     { background: rgba(23,163,74,0.14); color: var(--c-golf-ink); }
.tag--running  { background: rgba(249,115,22,0.14); color: var(--c-running-ink); }
.tag--strength { background: rgba(124,58,237,0.14); color: var(--c-strength-ink); }
.tag--swimming { background: rgba(14,165,233,0.14); color: var(--c-swimming-ink); }
.tag--cricket  { background: rgba(217,119,6,0.14); color: var(--c-cricket-ink); }

/* --- Sport blocks ------------------------------------------ */
.sport-block { margin-bottom: var(--sp-7); }
.sport-block__head {
  display: flex; align-items: center; justify-content: space-between;
  gap: var(--sp-4); margin-bottom: var(--sp-5);
  padding-bottom: var(--sp-3);
  border-bottom: 2px solid var(--c-line);
}
.sport-block__head h3 {
  margin: 0; font-size: var(--fs-lg);
  display: flex; align-items: center; gap: var(--sp-3);
}
.sport-block__head .meta { margin: 0; }

/* sport icon in header */
.sport-icon {
  display: inline-flex; align-items: center; justify-content: center;
  width: 36px; height: 36px; border-radius: var(--r-md); flex-shrink: 0;
}
.sport-icon svg { width: 20px; height: 20px; }
.sport-icon--golf     { background: rgba(23,163,74,0.14); color: var(--c-golf-ink); }
.sport-icon--running  { background: rgba(249,115,22,0.14); color: var(--c-running-ink); }
.sport-icon--strength { background: rgba(124,58,237,0.14); color: var(--c-strength-ink); }
.sport-icon--swimming { background: rgba(14,165,233,0.14); color: var(--c-swimming-ink); }
.sport-icon--cricket  { background: rgba(217,119,6,0.14); color: var(--c-cricket-ink); }

/* sport block left accent */
.sport-block--golf     .sport-block__head { border-bottom-color: var(--c-golf); }
.sport-block--running  .sport-block__head { border-bottom-color: var(--c-running); }
.sport-block--strength .sport-block__head { border-bottom-color: var(--c-strength); }
.sport-block--swimming .sport-block__head { border-bottom-color: var(--c-swimming); }
.sport-block--cricket  .sport-block__head { border-bottom-color: var(--c-cricket); }

/* --- Article (magazine) grid ------------------------------- */
.article-card__thumb {
  aspect-ratio: 16 / 9; border-radius: var(--r-md); margin-bottom: var(--sp-3);
  display: grid; place-items: center; color: #fff; font-size: var(--fs-sm);
  font-weight: var(--fw-bold); text-transform: uppercase; letter-spacing: 0.06em;
  font-family: var(--font-display);
  position: relative; overflow: hidden; text-shadow: 0 1px 2px rgba(0,0,0,0.25);
  width: 100%;
  object-fit: cover;
}
img.article-card__thumb {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  transition: transform var(--dur-med) var(--ease-out);
}
.card:hover img.article-card__thumb {
  transform: scale(1.02);
}
div.article-card__thumb::before {
  content: ''; position: absolute; inset: 0;
  background-image: radial-gradient(circle at 78% 20%, rgba(255,255,255,0.28), transparent 45%),
    repeating-linear-gradient(45deg, rgba(255,255,255,0.07) 0 12px, transparent 12px 24px);
  pointer-events: none;
}
/* bold gradient banners per sport (fallback for text badges) */
.card--golf div.article-card__thumb     { background: var(--grad-banner-golf); }
.card--running div.article-card__thumb  { background: var(--grad-banner-running); }
.card--strength div.article-card__thumb { background: var(--grad-banner-strength); }
.card--swimming div.article-card__thumb { background: var(--grad-banner-swimming); }
.card--cricket div.article-card__thumb  { background: var(--grad-banner-cricket); }

/* --- Boundary section -------------------------------------- */
.boundary {
  background: var(--c-bg-alt);
  border-top: 1px solid var(--c-line);
  border-bottom: 1px solid var(--c-line);
}
.boundary-content {
  display: grid; gap: var(--sp-4);
}
.boundary-content p { margin: 0; }
.boundary-content p:first-child { font-size: var(--fs-md); line-height: var(--lh-body); }

/* --- Footer ------------------------------------------------ */
.site-footer {
  background: var(--c-ink-deep); color: #c8d2dc;
  padding-block: var(--sp-8); margin-top: 0;
  background-image: radial-gradient(700px 300px at 90% 0%, rgba(13,131,120,0.14), transparent 60%),
    radial-gradient(500px 260px at 0% 100%, rgba(255,90,54,0.08), transparent 60%);
}
.site-footer h4 { font-family: var(--font-display); }
.site-footer a { color: #fff; }
.site-footer h4 {
  color: rgba(255,255,255,0.5); font-size: var(--fs-xs); text-transform: uppercase;
  letter-spacing: .1em; margin-bottom: var(--sp-3);
  font-weight: var(--fw-semibold);
}
.site-footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: var(--sp-2); }
.site-footer a {
  color: #c8d2dc; text-decoration: none; font-size: var(--fs-sm);
  transition: color var(--dur-fast) ease;
}
.site-footer a:hover { color: #fff; text-decoration: none; }
.footer-note {
  font-size: var(--fs-xs); color: #6b7a88; margin-top: var(--sp-6);
  border-top: 1px solid rgba(255,255,255,0.08); padding-top: var(--sp-5);
  line-height: var(--lh-body);
}

/* --- Consent banner (Consent Mode v2 gate) ----------------- */
.consent {
  position: fixed; inset-inline: 0; bottom: 0; z-index: 300;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-top: 1px solid var(--c-line);
  box-shadow: 0 -4px 24px rgba(22,32,43,.08); padding: var(--sp-5) 0;
}
.consent[hidden] { display: none; }
.consent__inner {
  display: flex; flex-wrap: wrap; align-items: center; gap: var(--sp-4);
  justify-content: space-between;
}
.consent__text { flex: 1 1 340px; font-size: var(--fs-sm); color: var(--c-ink-soft); margin: 0; }

/* --- Page Hero (Static / Inner 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; }
.consent__actions { display: flex; flex-wrap: wrap; gap: var(--sp-2); }

/* --- Trust badge strip ------------------------------------- */
.trust-strip {
  display: flex; flex-wrap: wrap; gap: var(--sp-5);
  justify-content: center; align-items: center;
  padding: var(--sp-6) 0;
  border-top: 1px solid var(--c-line);
  border-bottom: 1px solid var(--c-line);
}
.trust-badge {
  display: flex; align-items: center; gap: var(--sp-2);
  font-size: var(--fs-sm); color: var(--c-muted);
  font-weight: var(--fw-medium);
}
.trust-badge svg {
  width: 18px; height: 18px; color: var(--c-accent); flex-shrink: 0;
}