/* ==========================================================================
   BNG Media Hub — stylesheet
   Palette: paper / ink / petrol / brass
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Bricolage+Grotesque:opsz,wght@12..96,400;12..96,600;12..96,700&family=Source+Serif+4:ital,opsz,wght@0,8..60,400;0,8..60,600;1,8..60,400&display=swap');

:root {
  --paper:      #F2F1EE;
  --paper-deep: #E6E4DE;
  --ink:        #16181D;
  --ink-soft:   #4A4E57;
  --petrol:     #0E5257;
  --brass:      #B8873F;
  --line:       #D5D2CA;

  --display: 'Bricolage Grotesque', 'Helvetica Neue', Arial, sans-serif;
  --body:    'Source Serif 4', Georgia, serif;
  --mono:    ui-monospace, 'SF Mono', Menlo, Consolas, monospace;

  --wrap: 68rem;
  --gut: clamp(1.25rem, 4vw, 3rem);
}

*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation-duration: .001ms !important; transition-duration: .001ms !important; }
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--body);
  font-size: 1.0625rem;
  line-height: 1.65;
  font-optical-sizing: auto;
}

img { max-width: 100%; display: block; }

a { color: var(--petrol); text-underline-offset: 3px; text-decoration-thickness: 1px; }
a:hover { color: var(--brass); }

:focus-visible {
  outline: 2px solid var(--petrol);
  outline-offset: 3px;
  border-radius: 2px;
}

.wrap { width: 100%; max-width: var(--wrap); margin-inline: auto; padding-inline: var(--gut); }

/* ---------- Skip link ---------- */
.skip {
  position: absolute; left: -9999px; top: 0;
  background: var(--ink); color: var(--paper);
  padding: .75rem 1rem; z-index: 100;
}
.skip:focus { left: 0; }

/* ---------- Header ---------- */
.masthead {
  border-bottom: 1px solid var(--line);
  background: var(--paper);
  position: sticky; top: 0; z-index: 40;
}
.masthead__inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: 1.5rem; padding-block: 1.125rem; flex-wrap: wrap;
}
.wordmark {
  font-family: var(--display);
  font-weight: 700;
  font-size: 1.0625rem;
  letter-spacing: -0.02em;
  color: var(--ink);
  text-decoration: none;
  display: inline-flex; align-items: baseline; gap: .5rem;
}
.wordmark span {
  font-family: var(--mono);
  font-size: .625rem;
  font-weight: 400;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--ink-soft);
}
.nav { display: flex; gap: 1.5rem; flex-wrap: wrap; }
.nav a {
  font-family: var(--display);
  font-size: .875rem;
  font-weight: 400;
  color: var(--ink-soft);
  text-decoration: none;
}
.nav a:hover, .nav a[aria-current="page"] { color: var(--ink); }
.nav a[aria-current="page"] { box-shadow: inset 0 -2px 0 var(--brass); }

/* ---------- Section label ---------- */
.eyebrow {
  font-family: var(--mono);
  font-size: .6875rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin: 0 0 1.25rem;
  display: flex; align-items: center; gap: .75rem;
}
.eyebrow::after {
  content: ""; flex: 1; height: 1px; background: var(--line);
}

/* ---------- Hero ---------- */
.hero { padding-block: clamp(3.5rem, 9vw, 6.5rem) clamp(3rem, 7vw, 5rem); }
.hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
  gap: clamp(2rem, 6vw, 4.5rem);
  align-items: end;
}
@media (max-width: 800px) { .hero__grid { grid-template-columns: 1fr; } }

.hero h1 {
  font-family: var(--display);
  font-weight: 600;
  font-size: clamp(2.125rem, 5.4vw, 3.5rem);
  line-height: 1.06;
  letter-spacing: -0.03em;
  margin: 0 0 1.5rem;
  text-wrap: balance;
}
.hero p.lede {
  font-size: clamp(1.0625rem, 1.6vw, 1.1875rem);
  color: var(--ink-soft);
  margin: 0;
  max-width: 46ch;
}

/* Signature: placement grid — echoes a content-recommendation module */
.placements {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 6px;
  border: 1px solid var(--line);
  padding: 6px;
  background: var(--paper-deep);
}
.placements i {
  display: block;
  aspect-ratio: 4 / 3;
  background: var(--paper);
  border: 1px solid var(--line);
}
.placements i:nth-child(1) { grid-column: span 2; aspect-ratio: 8 / 3; background: var(--petrol); border-color: var(--petrol); }
.placements i:nth-child(4) { background: var(--brass); border-color: var(--brass); }
.placements i:nth-child(7) { grid-column: span 2; aspect-ratio: 8 / 3; }
.placements__cap {
  font-family: var(--mono);
  font-size: .625rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin-top: .75rem;
}

/* ---------- Generic section ---------- */
.band { padding-block: clamp(3rem, 7vw, 4.5rem); border-top: 1px solid var(--line); }
.band--fill { background: var(--paper-deep); }

h2 {
  font-family: var(--display);
  font-weight: 600;
  font-size: clamp(1.5rem, 3vw, 2rem);
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin: 0 0 1rem;
  text-wrap: balance;
}
h3 {
  font-family: var(--display);
  font-weight: 600;
  font-size: 1.125rem;
  letter-spacing: -0.01em;
  margin: 0 0 .5rem;
}
p { margin: 0 0 1.15rem; }
.measure { max-width: 62ch; }

/* ---------- Column set ---------- */
.cols {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr));
  gap: clamp(1.5rem, 4vw, 2.75rem);
}
.cols p { color: var(--ink-soft); margin-bottom: 0; font-size: 1rem; }

/* ---------- Facts list ---------- */
.facts { list-style: none; margin: 0; padding: 0; }
.facts li {
  display: grid;
  grid-template-columns: 10rem 1fr;
  gap: 1.5rem;
  padding-block: .875rem;
  border-bottom: 1px solid var(--line);
  align-items: baseline;
}
.facts li:first-child { border-top: 1px solid var(--line); }
.facts dt, .facts .k {
  font-family: var(--mono);
  font-size: .6875rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--ink-soft);
}
.facts .v { margin: 0; }
@media (max-width: 620px) { .facts li { grid-template-columns: 1fr; gap: .25rem; } }

/* ---------- Article cards ---------- */
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(16rem, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}
.card {
  background: var(--paper);
  padding: 1.75rem;
  display: flex; flex-direction: column; gap: .5rem;
  text-decoration: none; color: inherit;
}
.card:hover { background: var(--paper-deep); }
.card__kicker {
  font-family: var(--mono);
  font-size: .625rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--brass);
}
.card h3 { margin: 0; }
.card p { color: var(--ink-soft); font-size: .9375rem; margin: 0; }

/* ---------- Article body ---------- */
.article { padding-block: clamp(2.5rem, 6vw, 4rem); }
.article h1 {
  font-family: var(--display);
  font-weight: 600;
  font-size: clamp(1.875rem, 4.2vw, 2.75rem);
  line-height: 1.1;
  letter-spacing: -0.025em;
  margin: .5rem 0 1.25rem;
  max-width: 22ch;
  text-wrap: balance;
}
.article__meta {
  font-family: var(--mono);
  font-size: .6875rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--ink-soft);
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--line);
  margin-bottom: 2rem;
}
.article__body { max-width: 64ch; }
.article__body h2 { font-size: 1.3125rem; margin-top: 2.5rem; }
.article__body ul { padding-left: 1.1rem; margin: 0 0 1.15rem; }
.article__body li { margin-bottom: .5rem; }

.notice {
  border-left: 3px solid var(--brass);
  background: var(--paper-deep);
  padding: 1.125rem 1.25rem;
  font-size: .9375rem;
  color: var(--ink-soft);
  margin: 2.5rem 0 0;
}
.notice strong { color: var(--ink); }

/* ---------- Legal pages ---------- */
.legal { max-width: 64ch; }
.legal h2 { font-size: 1.25rem; margin-top: 2.25rem; }
.legal ul { padding-left: 1.1rem; }
.legal li { margin-bottom: .5rem; }

/* ---------- Footer ---------- */
.foot {
  border-top: 1px solid var(--line);
  padding-block: 2.5rem 3rem;
  margin-top: 1rem;
  font-size: .875rem;
  color: var(--ink-soft);
}
.foot__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(13rem, 1fr));
  gap: 2rem;
  margin-bottom: 2rem;
}
.foot h4 {
  font-family: var(--mono);
  font-size: .625rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--ink);
  margin: 0 0 .75rem;
  font-weight: 400;
}
.foot ul { list-style: none; margin: 0; padding: 0; }
.foot li { margin-bottom: .375rem; }
.foot a { color: var(--ink-soft); text-decoration: none; }
.foot a:hover { color: var(--petrol); text-decoration: underline; }
.foot__base {
  border-top: 1px solid var(--line);
  padding-top: 1.5rem;
  display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap;
  font-family: var(--mono);
  font-size: .6875rem;
  letter-spacing: .04em;
}

/* ---------- Figures ---------- */
.fig {
  margin: 2rem 0;
  border: 1px solid var(--line);
  background: var(--paper-deep);
}
.fig svg { width: 100%; height: auto; display: block; background: var(--paper); }
.fig figcaption {
  font-family: var(--mono);
  font-size: .6875rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--ink-soft);
  padding: .75rem 1rem;
  border-top: 1px solid var(--line);
}

/* ---------- Move steps ---------- */
.move {
  border-top: 1px solid var(--line);
  padding-top: 2rem;
  margin-top: 2.75rem;
}
.move__no {
  font-family: var(--mono);
  font-size: .6875rem;
  letter-spacing: .14em;
  color: var(--brass);
  display: block;
  margin-bottom: .35rem;
}
.move h2 { margin-top: 0; }
.move__how { list-style: none; padding: 0; margin: 0 0 1.15rem; counter-reset: s; }
.move__how li {
  position: relative;
  padding-left: 1.85rem;
  margin-bottom: .55rem;
  counter-increment: s;
}
.move__how li::before {
  content: counter(s);
  position: absolute; left: 0; top: .12em;
  font-family: var(--mono); font-size: .6875rem;
  width: 1.2rem; height: 1.2rem; line-height: 1.2rem; text-align: center;
  border: 1px solid var(--line); border-radius: 50%;
  color: var(--ink-soft); background: var(--paper);
}
.tag {
  display: inline-block;
  font-family: var(--mono); font-size: .625rem;
  letter-spacing: .1em; text-transform: uppercase;
  color: var(--petrol); border: 1px solid var(--petrol);
  padding: .2rem .5rem; border-radius: 2px; margin-right: .4rem;
}

/* ---------- Safety callout ---------- */
.safety {
  border: 1px solid var(--brass);
  background: rgba(184,135,63,.07);
  padding: 1.25rem 1.375rem;
  margin: 2rem 0;
  font-size: .9375rem;
}
.safety h3 {
  font-family: var(--mono); font-size: .6875rem; letter-spacing: .14em;
  text-transform: uppercase; color: var(--brass); margin: 0 0 .6rem; font-weight: 400;
}
.safety p:last-child, .safety ul:last-child { margin-bottom: 0; }
.safety ul { padding-left: 1.1rem; margin: 0; }

/* ---------- Key takeaway ---------- */
.keyline {
  border-left: 3px solid var(--petrol);
  padding: .35rem 0 .35rem 1.25rem;
  margin: 2rem 0;
  font-size: 1.125rem;
  line-height: 1.45;
}

/* ---------- Photo figures ---------- */
.fig img { width: 100%; height: auto; display: block; aspect-ratio: 4/3; object-fit: cover; }
.fig--hero { margin: 0 0 2.5rem; border: 0; background: none; }
.fig--hero img { aspect-ratio: 16/9; }
.article__hero {
  width: 100%; max-width: var(--wrap);
  margin: 0 auto 2.5rem; padding-inline: var(--gut);
}
.article__hero img {
  width: 100%; height: auto; display: block;
  aspect-ratio: 16/9; object-fit: cover;
  border: 1px solid var(--line);
}

/* ---------- Card thumbnails ---------- */
.card { padding: 0; }
.card__thumb { width: 100%; aspect-ratio: 3/2; object-fit: cover; display: block; }
.card__body { padding: 1.375rem 1.5rem 1.75rem; display: flex; flex-direction: column; gap: .5rem; }