/* ============================================================
   News : list page + article page
   Inherits palette + type from site.css; adds news-specific shells.
   ============================================================ */

/* HERO -------------------------------------------------- */
.news-hero {
  position: relative;
  padding: 110px 0 70px;
  border-bottom: 1px solid var(--line);
  overflow: hidden;
  background: var(--bg);
}
.news-hero h1 {
  font-size: clamp(40px, 5.6vw, 72px);
  line-height: 1.02;
  letter-spacing: -0.025em;
  font-weight: 500;
  margin: 18px 0 22px;
  max-width: 22ch;
  text-wrap: balance;
}
.news-hero h1 em {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
  color: var(--accent-2);
}
.news-hero .lead {
  max-width: 60ch;
  font-size: 18px;
  line-height: 1.55;
  color: var(--fg-2);
}
.news-hero .meta-row {
  display: flex; gap: 24px; flex-wrap: wrap;
  align-items: center;
  margin-top: 32px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted-2);
}
.tag-cloud {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.tag-cloud .tag-chip {
  appearance: none;
  background: transparent;
  border: 1px solid var(--line);
  color: var(--muted-2);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  text-transform: none;
  padding: 4px 10px;
  border-radius: 999px;
  cursor: pointer;
  transition: color .12s, border-color .12s, background .12s;
}
.tag-cloud .tag-chip:hover {
  color: var(--fg);
  border-color: var(--fg-3);
}
.tag-cloud .tag-chip.active {
  background: var(--accent-2);
  border-color: var(--accent-2);
  color: var(--bg);
}

/* CONTROLS ---------------------------------------------- */
.news-controls {
  position: sticky; top: 0; z-index: 5;
  background: rgba(10, 9, 8, 0.86);
  backdrop-filter: saturate(140%) blur(8px);
  -webkit-backdrop-filter: saturate(140%) blur(8px);
  border-bottom: 1px solid var(--line);
}
.controls-row {
  display: flex; align-items: center; justify-content: space-between;
  gap: 24px;
  padding: 16px 0;
  flex-wrap: wrap;
}
.filter-chips {
  display: flex; gap: 8px; flex-wrap: wrap;
}
.chip {
  appearance: none;
  background: transparent;
  border: 1px solid var(--line-2);
  color: var(--fg-2);
  font: inherit;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  padding: 8px 14px;
  border-radius: 999px;
  cursor: pointer;
  display: inline-flex; align-items: center; gap: 8px;
  transition: border-color 0.15s, color 0.15s, background 0.15s;
}
.chip:hover { color: var(--fg); border-color: var(--fg-3); }
.chip.active {
  background: var(--fg);
  color: var(--bg);
  border-color: var(--fg);
}
.chip-n {
  display: inline-block;
  font-size: 10px;
  color: var(--muted-2);
  background: var(--bg-2);
  padding: 2px 6px;
  border-radius: 999px;
  border: 1px solid var(--line);
}
.chip.active .chip-n { background: var(--bg); color: var(--fg); border-color: var(--bg); }

.sort-control {
  display: flex; align-items: center; gap: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
}
.sort-control select {
  appearance: none;
  background: var(--bg-2);
  border: 1px solid var(--line-2);
  color: var(--fg);
  padding: 8px 32px 8px 12px;
  border-radius: 6px;
  font: inherit;
  font-family: var(--font-mono);
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6' fill='none' stroke='%23b4aa96' stroke-width='1.4'%3E%3Cpath d='M1 1l4 4 4-4'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
}

/* LIST -------------------------------------------------- */
.news-list-wrap {
  padding: 56px 0 96px;
  background: var(--bg);
}
.news-list {
  list-style: none; margin: 0; padding: 0;
  display: flex; flex-direction: column;
}
.news-item {
  display: grid;
  grid-template-columns: 220px 1fr 180px;
  gap: 28px;
  padding: 32px 0;
  border-top: 1px solid var(--line);
  align-items: start;
  transition: background 0.2s;
}
.news-item:hover { background: rgba(255,255,255,0.012); }
.news-item:last-child { border-bottom: 1px solid var(--line); }

/* GENERATED VISUAL TILE -------------------------------------- */
/* Monochrome base; per-article variation comes from the pattern   */
/* parameters set by [data-pal] (angle, scale, opacity) crossed    */
/* with one of 4 [data-pat] pattern shapes.                        */
.news-visual {
  --pat-color: rgba(255,255,255,0.22);
  --pat-scale: 14px;
  --pat-angle: -28deg;
  --glow-pos:  85% 90%;
  position: relative;
  display: block;
  width: 100%;
  aspect-ratio: 4 / 3;
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  text-decoration: none;
  isolation: isolate;
  background:
    radial-gradient(ellipse at 25% -10%, #1c1a18 0%, #0d0c0b 65%, #050403 100%);
  transition: transform .25s, border-color .25s, box-shadow .25s;
}
.news-visual:hover {
  transform: translateY(-2px);
  border-color: var(--fg-3);
  box-shadow: 0 10px 32px -16px rgba(255,255,255,0.10);
}
.news-visual .nv-pattern {
  position: absolute; inset: 0;
}
.news-visual .nv-scrim {
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse at 20% 0%,   rgba(255,255,255,0.05), transparent 55%),
    linear-gradient(180deg, transparent 40%, rgba(0,0,0,0.55) 100%);
}
.news-visual .nv-corner {
  position: absolute; top: 10px; right: 10px;
  width: 18px; height: 18px;
  border-top: 1px solid rgba(255,255,255,0.5);
  border-right: 1px solid rgba(255,255,255,0.5);
  opacity: 0.7;
}
.news-visual .nv-title {
  position: absolute;
  top: 16px; left: 14px; right: 36px;
  font-family: var(--font-geist, var(--font-display, inherit));
  font-weight: 500;
  font-size: 14px;
  line-height: 1.22;
  letter-spacing: -0.005em;
  color: #ffffff;
  text-shadow: 0 1px 3px rgba(0,0,0,0.55);
  display: -webkit-box;
  -webkit-line-clamp: 5;
  -webkit-box-orient: vertical;
  overflow: hidden;
  word-break: break-word;
  hyphens: auto;
}
.news-visual .nv-foot {
  position: absolute;
  left: 14px; right: 14px; bottom: 12px;
  display: flex; align-items: center; justify-content: space-between;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.news-visual .nv-cat {
  color: #ffffff;
  background: rgba(0,0,0,0.45);
  border: 1px solid rgba(255,255,255,0.22);
  padding: 3px 7px;
  border-radius: 999px;
}
/* Coloured category : the only accent on a black & white tile.    */
.news-visual .nv-cat[data-cat="product"]   {
  color: #e4a23a;
  border-color: rgba(228,162,58,0.55);
  background: rgba(228,162,58,0.08);
}
.news-visual .nv-cat[data-cat="rd"]        {
  color: #6da8d8;
  border-color: rgba(109,168,216,0.55);
  background: rgba(109,168,216,0.08);
}
.news-visual .nv-cat[data-cat="corporate"] {
  color: #3a9a5c;
  border-color: rgba(58,154,92,0.55);
  background: rgba(58,154,92,0.08);
}
.news-visual .nv-date {
  color: #ffffff;
  opacity: 0.85;
  text-align: right;
}

/* Monochrome pattern variants (8 deterministic tweaks) ------- */
/* Each tweaks angle / scale / opacity / glow position so the     */
/* same pattern shape lands differently per article.              */
.news-visual[data-pal="0"] { --pat-color: rgba(255,255,255,0.22); --pat-scale: 14px; --pat-angle: -28deg; --glow-pos: 85% 90%; }
.news-visual[data-pal="1"] { --pat-color: rgba(255,255,255,0.16); --pat-scale: 10px; --pat-angle:  17deg; --glow-pos: 15% 90%; }
.news-visual[data-pal="2"] { --pat-color: rgba(255,255,255,0.20); --pat-scale: 18px; --pat-angle:  42deg; --glow-pos: 90% 50%; }
.news-visual[data-pal="3"] { --pat-color: rgba(255,255,255,0.14); --pat-scale: 12px; --pat-angle: -52deg; --glow-pos: 50% 100%; }
.news-visual[data-pal="4"] { --pat-color: rgba(255,255,255,0.26); --pat-scale: 22px; --pat-angle:  -8deg; --glow-pos: 80% 15%; }
.news-visual[data-pal="5"] { --pat-color: rgba(255,255,255,0.18); --pat-scale: 16px; --pat-angle:  62deg; --glow-pos: 20% 30%; }
.news-visual[data-pal="6"] { --pat-color: rgba(255,255,255,0.22); --pat-scale: 13px; --pat-angle:  31deg; --glow-pos: 70% 70%; }
.news-visual[data-pal="7"] { --pat-color: rgba(255,255,255,0.15); --pat-scale: 20px; --pat-angle: -72deg; --glow-pos: 30% 60%; }

/* Pattern shapes -------------------------------------------- */
/* 0 · dot grid */
.news-visual[data-pat="0"] .nv-pattern {
  background-image: radial-gradient(var(--pat-color) 1px, transparent 1.4px);
  background-size: var(--pat-scale) var(--pat-scale);
}
/* 1 · diagonal beams */
.news-visual[data-pat="1"] .nv-pattern {
  background-image: repeating-linear-gradient(
    var(--pat-angle),
    transparent 0 14px,
    var(--pat-color) 14px 15px,
    transparent 15px 26px
  );
}
/* 2 · horizontal scan lines + soft white glow */
.news-visual[data-pat="2"] .nv-pattern {
  background-image:
    repeating-linear-gradient(0deg, var(--pat-color) 0 1px, transparent 1px 4px),
    radial-gradient(circle at var(--glow-pos), rgba(255,255,255,0.12) 0%, transparent 45%);
}
/* 3 · concentric reticle */
.news-visual[data-pat="3"] .nv-pattern {
  background-image:
    radial-gradient(circle at var(--glow-pos),
      transparent 0,
      transparent 22px,
      var(--pat-color) 22px 23px,
      transparent 23px 44px,
      var(--pat-color) 44px 45px,
      transparent 45px 70px,
      var(--pat-color) 70px 71px,
      transparent 71px 100%);
}

.news-body { min-width: 0; }
.news-cat {
  display: inline-flex; align-items: center; gap: 6px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent-2);
  margin-bottom: 10px;
}
.news-cat .pill-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 8px var(--accent);
}
.news-cat[data-cat="product"]   { color: #e4a23a; }
.news-cat[data-cat="product"]   .pill-dot { background: #e4a23a; box-shadow: 0 0 8px #e4a23a; }
.news-cat[data-cat="rd"]        { color: #6da8d8; }
.news-cat[data-cat="rd"]        .pill-dot { background: #6da8d8; box-shadow: 0 0 8px #6da8d8; }
.news-cat[data-cat="corporate"] { color: #3a9a5c; }
.news-cat[data-cat="corporate"] .pill-dot { background: #3a9a5c; box-shadow: 0 0 8px #3a9a5c; }

.news-item h3 {
  font-size: clamp(20px, 2.4vw, 28px);
  line-height: 1.2;
  letter-spacing: -0.015em;
  font-weight: 500;
  margin: 0 0 10px;
  max-width: 32ch;
  text-wrap: balance;
}
.news-item h3 a {
  color: var(--fg);
  text-decoration: none;
  background-image: linear-gradient(currentColor, currentColor);
  background-repeat: no-repeat;
  background-size: 0 1px;
  background-position: 0 100%;
  transition: background-size 0.3s;
}
.news-item:hover h3 a { background-size: 100% 1px; }
.news-excerpt {
  color: var(--fg-3);
  font-size: 15px;
  line-height: 1.6;
  max-width: 70ch;
  margin: 0 0 14px;
}
.news-tags { display: flex; gap: 6px; flex-wrap: wrap; }
.news-tag {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.06em;
  color: var(--muted-2);
  padding: 4px 8px;
  border: 1px solid var(--line);
  border-radius: 4px;
  background: var(--bg-1);
}

.news-meta {
  text-align: right;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  color: var(--muted-2);
  padding-top: 6px;
  line-height: 1.7;
}
.news-meta .author { color: var(--fg-2); display: block; }
.news-meta .read   { color: var(--muted-2); display: block; }
.news-meta .arrow  {
  display: inline-block;
  color: var(--fg-3);
  margin-top: 8px;
  font-size: 14px;
  transition: transform 0.2s, color 0.2s;
}
.news-item:hover .arrow { color: var(--accent-2); transform: translateX(4px); }

.news-empty {
  text-align: center;
  padding: 80px 0;
  color: var(--muted-2);
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.04em;
}

/* PAGINATION -------------------------------------------- */
.news-pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  margin-top: 48px;
  flex-wrap: wrap;
}
.news-pagination .page-btn {
  appearance: none;
  background: transparent;
  border: 1px solid var(--line-2);
  color: var(--fg-2);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  min-width: 38px;
  padding: 8px 12px;
  border-radius: 6px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  transition: color .12s, border-color .12s, background .12s;
}
.news-pagination .page-btn:hover:not(:disabled):not(.active) {
  color: var(--fg);
  border-color: var(--fg-3);
}
.news-pagination .page-btn.active {
  background: var(--fg);
  border-color: var(--fg);
  color: var(--bg);
  cursor: default;
}
.news-pagination .page-btn:disabled {
  opacity: 0.35;
  cursor: not-allowed;
}
.news-pagination .page-btn .arrow {
  font-size: 13px;
  color: inherit;
}
.news-pagination .page-ellipsis {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--muted-2);
  padding: 0 4px;
}

/* RESPONSIVE -------------------------------------------- */
@media (max-width: 1100px) {
  .news-item { grid-template-columns: 180px 1fr; gap: 24px; }
  .news-item .news-meta {
    grid-column: 2 / 3;
    text-align: left;
    padding-top: 4px;
    display: flex; flex-wrap: wrap; gap: 12px; align-items: center;
  }
  .news-item .news-meta .author,
  .news-item .news-meta .read   { display: inline; }
  .news-item .news-meta .arrow  { margin-top: 0; }
}
@media (max-width: 720px) {
  .news-item {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .news-visual { aspect-ratio: 16 / 7; max-height: 180px; }
  .news-visual .nv-title { font-size: 16px; -webkit-line-clamp: 3; }
  .news-item .news-meta { grid-column: 1 / 2; }
}

/* ============================================================
   ARTICLE PAGE
   ============================================================ */
.article-hero {
  padding: 90px 0 50px;
  border-bottom: 1px solid var(--line);
  background: var(--bg);
}
.article-back {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted-2);
  text-decoration: none;
  margin-bottom: 32px;
  transition: color 0.15s;
}
.article-back:hover { color: var(--fg); }
.article-back .a { transition: transform 0.2s; display: inline-block; }
.article-back:hover .a { transform: translateX(-3px); }

.article-cat {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-2);
}
.article-cat[data-cat="product"]   { color: #e4a23a; }
.article-cat[data-cat="rd"]        { color: #6da8d8; }
.article-cat[data-cat="corporate"] { color: #3a9a5c; }
.article-cat .pill-dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: currentColor;
  box-shadow: 0 0 8px currentColor;
}

.article-title {
  font-size: clamp(36px, 5vw, 60px);
  line-height: 1.04;
  letter-spacing: -0.025em;
  font-weight: 500;
  margin: 18px 0 22px;
  max-width: 24ch;
  text-wrap: balance;
}
.article-title em {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
  color: var(--accent-2);
}

.article-byline {
  display: flex; flex-wrap: wrap; gap: 24px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--muted-2);
  margin-top: 32px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
}
.article-byline > div { display: flex; flex-direction: column; gap: 4px; }
.article-byline .k { font-size: 10px; text-transform: uppercase; color: var(--muted-2); letter-spacing: 0.1em; }
.article-byline .v { color: var(--fg); font-size: 13px; }

.article-tags {
  display: flex; gap: 8px; flex-wrap: wrap;
  margin-top: 24px;
}
.article-tag {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--fg-2);
  padding: 6px 12px;
  border: 1px solid var(--line-2);
  border-radius: 999px;
  background: var(--bg-1);
}

/* PROSE BODY ---------------------------------------------*/
.article-body {
  padding: 64px 0 96px;
  background: var(--bg);
}
.article-body .wrap-narrow {
  max-width: 720px;
  margin: 0 auto;
  padding: 0 24px;
}
.article-prose {
  font-size: 17px;
  line-height: 1.72;
  color: var(--fg-2);
}
.article-prose > * + * { margin-top: 1.2em; }
.article-prose h2 {
  font-size: 28px;
  line-height: 1.2;
  letter-spacing: -0.015em;
  color: var(--fg);
  margin-top: 2.2em;
  font-weight: 500;
}
.article-prose h2 em {
  font-family: var(--font-serif); font-style: italic; font-weight: 400;
  color: var(--accent-2);
}
.article-prose h3 {
  font-size: 20px;
  color: var(--fg);
  margin-top: 1.8em;
  font-weight: 500;
}
.article-prose p { margin: 0; }
.article-prose .lead-graf {
  font-size: 20px;
  line-height: 1.55;
  color: var(--fg);
  font-family: var(--font-serif);
  font-style: italic;
  margin-bottom: 1.6em;
}
.article-prose blockquote {
  border-left: 2px solid var(--accent);
  padding: 4px 0 4px 22px;
  margin: 1.6em 0;
  color: var(--fg);
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 22px;
  line-height: 1.45;
}
.article-prose ul, .article-prose ol {
  padding-left: 22px;
  margin: 0;
}
.article-prose li + li { margin-top: 0.5em; }
.article-prose code {
  font-family: var(--font-mono);
  font-size: 0.88em;
  background: var(--bg-2);
  border: 1px solid var(--line);
  padding: 1px 6px;
  border-radius: 4px;
  color: var(--fg);
}
.article-prose a {
  color: var(--accent-2);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
}
.article-prose hr {
  border: 0;
  border-top: 1px solid var(--line);
  margin: 3em 0;
}
.article-prose img {
  max-width: 100%;
  height: auto;
  display: block;
  margin: 2em auto;
  border-radius: 4px;
}
.article-prose table {
  width: 100%;
  border-collapse: collapse;
  margin: 2em 0;
  font-size: 14px;
}
.article-prose th, .article-prose td {
  border: 1px solid var(--line);
  padding: 8px 12px;
  text-align: left;
  vertical-align: top;
}
.article-prose th {
  background: var(--bg-1);
  font-weight: 600;
}
.video-embed {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  margin: 2em 0;
  background: var(--bg-1);
  border-radius: 4px;
  overflow: hidden;
}
.video-embed iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

.article-callout {
  border: 1px solid var(--line-2);
  background: var(--bg-1);
  padding: 22px 24px;
  border-radius: 8px;
  margin: 2em 0;
}
.article-callout .lbl {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-2);
  margin-bottom: 8px;
  display: block;
}
.article-callout p { margin: 0; color: var(--fg); font-size: 15px; line-height: 1.6; }

.article-stat-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 16px;
  margin: 2em 0;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--bg-1);
}
.article-stat .n {
  font-family: var(--font-serif);
  font-size: 36px;
  line-height: 1;
  color: var(--fg);
  display: block;
}
.article-stat .n em {
  font-size: 18px;
  font-style: normal;
  color: var(--muted-2);
  margin-left: 2px;
  font-family: var(--font-mono);
}
.article-stat .l {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted-2);
  margin-top: 6px;
  display: block;
}

/* RELATED ----------------------------------------------- */
.article-related {
  border-top: 1px solid var(--line);
  padding: 64px 0 96px;
  background: var(--bg-1);
}
.article-related h4 {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted-2);
  margin: 0 0 24px;
  font-weight: 500;
}
.related-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}
.related-card {
  display: block;
  text-decoration: none;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--bg);
  transition: border-color 0.2s, transform 0.2s;
}
.related-card:hover { border-color: var(--fg-3); transform: translateY(-2px); }
.related-card .cat {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted-2);
  margin-bottom: 12px;
  display: block;
}
.related-card h5 {
  font-size: 17px;
  line-height: 1.3;
  color: var(--fg);
  margin: 0;
  font-weight: 500;
  text-wrap: balance;
}
.related-card .date {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  color: var(--muted-2);
  margin-top: 14px;
  display: block;
}

@media (max-width: 700px) {
  .article-byline { gap: 16px; }
}