/* ======================================================================
   MintSats — « la chaîne comme une de journal »
   Terminal ambre · titres monospace · corps serif · zéro dégradé
   ====================================================================== */

/* --- Bouton lecture (unique style d'action) --------------------------- */
.btn-read {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--void);
  background: var(--amber);
  padding: 0.7rem 1.1rem;
  border: 1px solid var(--amber);
  transition: background 0.18s ease, color 0.18s ease, transform 0.12s ease;
  white-space: nowrap;
}
.btn-read:hover {
  background: transparent;
  color: var(--amber);
}
.btn-read:active {
  transform: translateY(1px);
}
.btn-read span {
  transition: transform 0.18s ease;
}
.btn-read:hover span {
  transform: translateX(3px);
}

:focus-visible {
  outline: 2px solid var(--amber);
  outline-offset: 2px;
}

/* --- Masthead --------------------------------------------------------- */
.masthead {
  position: relative;
  z-index: 50;
  background: var(--void);
  border-bottom: 1px solid var(--line);
}
.blockbar {
  background: var(--void-2);
  border-bottom: 1px solid var(--line);
}
.blockbar-inner {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  height: 34px;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  color: var(--sand-faint);
}
.blockbar-item {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}
.blockbar-item:nth-child(2) {
  color: var(--amber);
}
.blockbar-hide {
  margin-left: auto;
}
.net-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--up);
  box-shadow: 0 0 0 0 rgba(75, 214, 160, 0.55);
  animation: net-pulse 2.4s infinite;
}
@keyframes net-pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(75, 214, 160, 0.5);
  }
  70% {
    box-shadow: 0 0 0 7px rgba(75, 214, 160, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(75, 214, 160, 0);
  }
}

.masthead-main {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  padding: 26px 28px 20px;
}
.masthead-tagline {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.08em;
  color: var(--sand-dim);
  text-align: center;
  max-width: 60ch;
}
.wordmark {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: clamp(2rem, 7vw, 4.4rem);
  letter-spacing: 0.02em;
  line-height: 1;
  color: var(--sand);
}
.wordmark-amber {
  color: var(--amber);
}
.wordmark-tld {
  font-size: 0.32em;
  vertical-align: super;
  color: var(--sand-faint);
  letter-spacing: 0;
}

.sectionbar {
  border-top: 1px solid var(--line);
  background: var(--void);
}
.sectionbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 46px;
}
.sectionbar-links {
  display: flex;
  gap: 1.8rem;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--sand-dim);
}
.sectionbar-links a {
  position: relative;
  padding: 4px 0;
  transition: color 0.18s ease;
}
.sectionbar-links a:hover {
  color: var(--amber);
}
.sectionbar-cta {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.04em;
  color: var(--amber);
}
.sectionbar-cta:hover {
  text-decoration: underline;
  text-underline-offset: 4px;
}

/* --- Ticker (bande plate monospace) ----------------------------------- */
.ticker {
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  background: var(--void-2);
  padding: 0.5rem 0;
}
.ticker-track {
  display: flex;
  gap: 2.5rem;
  width: max-content;
  animation: scroll-x 40s linear infinite;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  padding-left: 2.5rem;
}
.ticker:hover .ticker-track {
  animation-play-state: paused;
}
.ticker-item {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
}
.ticker-sym {
  color: var(--sand);
  font-weight: 700;
  letter-spacing: 0.04em;
}
.ticker-price {
  color: var(--sand-dim);
}
.ticker-up {
  color: var(--up);
}
.ticker-down {
  color: var(--down);
}
@keyframes scroll-x {
  from {
    transform: translateX(0);
  }
  to {
    transform: translateX(-50%);
  }
}

/* --- Hero ------------------------------------------------------------- */
.hero {
  border-bottom: 1px solid var(--line);
}
.hero-inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 260px;
  gap: 0;
  min-height: calc(100vh - 240px);
  align-items: center;
}
.hero-lead {
  padding: 64px 56px 64px 0;
  border-right: 1px solid var(--line);
  padding-right: 56px;
}
.hero-kicker {
  display: flex;
  align-items: baseline;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 1.6rem;
}
.kicker-tag {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.24em;
  color: var(--void);
  background: var(--amber);
  padding: 0.28rem 0.6rem;
}
.kicker-block {
  font-size: 0.74rem;
  letter-spacing: 0.1em;
  color: var(--sand-faint);
}
.hero-title {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: clamp(2.1rem, 5vw, 4.1rem);
  line-height: 1.06;
  letter-spacing: -0.01em;
  color: var(--sand);
  max-width: 18ch;
  margin-bottom: 1.6rem;
}
.hero-deck {
  font-family: var(--font-serif);
  font-size: clamp(1.15rem, 1.8vw, 1.5rem);
  line-height: 1.5;
  color: var(--sand-dim);
  max-width: 46ch;
  margin-bottom: 2.4rem;
}
.hero-foot {
  display: flex;
  align-items: center;
  gap: 1.6rem;
  flex-wrap: wrap;
}
.hero-byline {
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  color: var(--sand-faint);
}

/* Colonne « chaîne » — motif signature */
.hero-chain {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0;
  padding: 40px 0;
  height: 100%;
}
.chain-node {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
  padding: 14px 22px;
  border: 1px solid var(--line-strong);
  background: var(--panel);
  min-width: 180px;
  text-align: center;
}
.chain-h {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--amber);
  letter-spacing: 0.02em;
}
.chain-node-dim {
  opacity: 0.6;
}
.chain-node-dim .chain-h {
  color: var(--sand-dim);
  font-size: 1.05rem;
}
.chain-node-faint {
  opacity: 0.3;
}
.chain-node-faint .chain-h {
  color: var(--sand-faint);
  font-size: 0.9rem;
}
.chain-link {
  width: 1px;
  height: 22px;
  background: var(--line-strong);
}

/* --- Sections --------------------------------------------------------- */
.section {
  padding: 56px 0 72px;
}
.section-head {
  margin-bottom: 36px;
}
.section-head-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  padding-top: 18px;
}
.section-title {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  letter-spacing: 0.02em;
  color: var(--sand);
}
.section-note {
  color: var(--sand-faint);
}

/* --- Layout chaîne + sidebar ------------------------------------------ */
.articles-layout {
  display: flex;
  gap: 40px;
  align-items: flex-start;
}
.articles-main {
  flex: 1;
  min-width: 0;
}
.articles-side {
  width: 160px;
  flex-shrink: 0;
}
.side-sticky {
  position: sticky;
  top: 28px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.side-label {
  color: var(--sand-faint);
}

.chain-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 0;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}
.chain-grid-tail {
  border-top: 0;
  border-left: 0;
  margin-top: 28px;
}
.grid-loading {
  padding: 40px 0;
  color: var(--sand-faint);
  font-size: 0.85rem;
}

/* --- Bloc article ----------------------------------------------------- */
.block {
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--void);
  transition: background 0.2s ease;
}
.block:hover {
  background: var(--panel);
}
.block-link {
  display: block;
  height: 100%;
  padding: 26px 26px 24px;
  border-left: 3px solid transparent;
  transition: border-color 0.2s ease;
}
.block:hover .block-link {
  border-left-color: var(--amber);
}
.block-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.8rem;
  margin-bottom: 1.1rem;
}
.block-cat {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--amber);
}
.block-id {
  font-size: 0.68rem;
  letter-spacing: 0.04em;
  color: var(--sand-faint);
}
.block-hash {
  color: var(--line-strong);
}
.block-title {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 1.24rem;
  line-height: 1.28;
  letter-spacing: -0.01em;
  color: var(--sand);
  margin-bottom: 0.7rem;
}
.block-deck {
  font-family: var(--font-serif);
  font-size: 1rem;
  line-height: 1.55;
  color: var(--sand-dim);
  margin-bottom: 1.3rem;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.block-meta {
  font-size: 0.72rem;
  letter-spacing: 0.05em;
  color: var(--sand-faint);
  display: flex;
  gap: 0.6rem;
}
.block-sep {
  color: var(--line-strong);
}

/* --- Emplacements publicitaires --------------------------------------- */
.ad-slot {
  position: relative;
  display: grid;
  place-items: center;
  border: 1px solid var(--line);
  background: var(--void-2);
  overflow: hidden;
}
.ad-frame {
  display: block;
  border: 0;
  max-width: 100%;
}
.ad-tag-corner {
  position: absolute;
  top: 5px;
  left: 8px;
  z-index: 1;
  font-family: var(--font-mono);
  font-size: 0.58rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--sand-faint);
  opacity: 0.7;
  pointer-events: none;
}
.ad-leaderboard {
  width: 100%;
  min-height: 90px;
  margin: 32px 0 0;
}
.ad-rectangle {
  min-height: 250px;
}
.ad-skyscraper {
  width: 160px;
  min-height: 600px;
}
.ad-placeholder {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  align-items: center;
  color: var(--sand-faint);
  font-family: var(--font-mono);
  font-size: 0.7rem;
}
.ad-format {
  opacity: 0.6;
}

/* Bloc sponsorisé intégré à la grille (même habillage qu'un article) */
.block-ad {
  display: flex;
  flex-direction: column;
  background: var(--void-2);
}
.block-ad .block-head {
  padding: 26px 26px 0;
}
.block-cat-ad {
  color: var(--sand-faint) !important;
}
.block-ad-body {
  flex: 1;
  display: grid;
  place-items: center;
  padding: 18px 26px 26px;
  min-height: 250px;
}

/* Pubs raw du shell (hors #root, sur les pages React : home, rubriques…) */
.ad-shell {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
  padding: 20px 12px;
  background: var(--void);
}
.ad-shell-top {
  border-bottom: 1px solid var(--line);
}
.ad-shell-bottom {
  border-top: 1px solid var(--line);
}
.ad-shell .ad-raw {
  border: 0;
  margin: 0;
  padding: 0;
}

/* Pub en brut (pages article statiques, code Adsterra direct dans le HTML) */
.ad-raw {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  margin: 30px 0;
  padding: 16px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  overflow: hidden;
}
.ad-raw-label {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--sand-faint);
}
.ad-raw iframe {
  border: 0;
  display: block;
  margin: 0 auto;
  max-width: 100%;
}

/* Pub intercalée dans le corps d'un article */
.ad-incontent {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  margin: 30px 0;
  padding: 16px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.ad-incontent-label {
  color: var(--sand-faint);
}
.ad-incontent-frame {
  display: grid;
  place-items: center;
  max-width: 100%;
  overflow: hidden;
}
.ad-incontent-frame iframe {
  border: 0;
  display: block;
  max-width: 100%;
}

/* Bande sponsorisée pleine largeur qui traverse la grille */
.ad-band {
  grid-column: 1 / -1;
  position: relative;
  display: grid;
  place-items: center;
  padding: 26px 20px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--void-2);
}
.ad-band-label {
  position: absolute;
  top: 8px;
  left: 26px;
  color: var(--sand-faint);
}
.ad-band-frame {
  display: grid;
  place-items: center;
  max-width: 100%;
  overflow: hidden;
}

/* --- Brief / newsletter ----------------------------------------------- */
.brief-inner {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 40px;
  flex-wrap: wrap;
  padding-top: 40px;
}
.brief-text {
  max-width: 40ch;
}
.brief-title {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: clamp(1.7rem, 3.4vw, 2.6rem);
  line-height: 1.12;
  letter-spacing: -0.01em;
  color: var(--sand);
  margin: 0.7rem 0 0.9rem;
}
.brief-sub {
  color: var(--sand-dim);
  font-size: 1.05rem;
}
.brief-form {
  display: flex;
  gap: 0;
  border: 1px solid var(--line-strong);
}
.brief-form input {
  padding: 0.9rem 1.1rem;
  border: 0;
  background: var(--panel);
  color: var(--sand);
  font-family: var(--font-mono);
  font-size: 0.9rem;
  min-width: 240px;
  outline: none;
}
.brief-form input::placeholder {
  color: var(--sand-faint);
}
.brief-form .btn-read {
  border: 0;
}
.brief-done {
  color: var(--up);
  font-size: 0.9rem;
  letter-spacing: 0.04em;
}
.brief-error {
  color: var(--down);
  font-size: 0.85rem;
  margin-top: 0.6rem;
}

/* --- Vue article ------------------------------------------------------ */
.article-view {
  padding-top: 56px;
  padding-bottom: 80px;
  max-width: 760px;
}
.article-back {
  display: inline-block;
  margin-bottom: 2rem;
  font-size: 0.76rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--sand-faint);
}
.article-back:hover {
  color: var(--amber);
}
.article-blockline {
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  color: var(--sand-faint);
  margin-bottom: 1rem;
}
.article-cat {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--amber);
}
.article-h1 {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: clamp(1.9rem, 4.4vw, 3rem);
  line-height: 1.12;
  letter-spacing: -0.01em;
  color: var(--sand);
  margin: 0.6rem 0 1rem;
}
.article-meta {
  font-size: 0.76rem;
  letter-spacing: 0.06em;
  color: var(--sand-faint);
  margin-bottom: 1.6rem;
}
.article-content {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  line-height: 1.78;
  color: var(--sand);
  margin-top: 2rem;
}
.article-content h2 {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 1.4rem;
  letter-spacing: -0.01em;
  color: var(--sand);
  margin: 2.4rem 0 0.9rem;
}
.article-content p {
  margin-bottom: 1.3rem;
}
.article-content ul {
  margin: 0 0 1.3rem 1.3rem;
}
.article-content li {
  margin-bottom: 0.5rem;
}
.article-content blockquote {
  border-left: 3px solid var(--amber);
  padding-left: 1.3rem;
  margin: 1.8rem 0;
  color: var(--sand-dim);
  font-style: italic;
}
.article-content strong {
  color: var(--sand);
  font-weight: 700;
}
.article-content a {
  color: var(--amber);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.article-view .ad-rectangle {
  margin-top: 2.4rem;
}

/* --- Mentions légales ------------------------------------------------- */
.legal-section {
  margin-top: 2.4rem;
}
.legal-h2 {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 1.2rem;
  letter-spacing: -0.01em;
  color: var(--sand);
  margin-bottom: 0.9rem;
}
.legal-p {
  font-family: var(--font-serif);
  font-size: 1.08rem;
  line-height: 1.7;
  color: var(--sand-dim);
}
.legal-table {
  border-top: 1px solid var(--line);
}
.legal-row {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 1.5rem;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
}
.legal-label {
  font-size: 0.74rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--sand-faint);
}
.legal-value {
  color: var(--sand);
  font-size: 0.98rem;
}
.legal-link {
  color: var(--amber);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* --- Page rubrique ---------------------------------------------------- */
.category .article-back {
  display: inline-block;
  margin-bottom: 1.5rem;
}
.cat-head {
  padding-bottom: 20px;
  margin-bottom: 8px;
  border-bottom: 1px solid var(--line);
}
.cat-title {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: clamp(2rem, 5vw, 3.2rem);
  letter-spacing: -0.01em;
  color: var(--sand);
  margin: 0.5rem 0 0.4rem;
}
.cat-desc {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  color: var(--sand-dim);
  max-width: 52ch;
}
.cat-count {
  display: inline-block;
  margin-top: 0.9rem;
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  color: var(--amber);
}
.cat-empty {
  padding: 40px 0;
  color: var(--sand-dim);
  font-family: var(--font-serif);
  font-size: 1.1rem;
}

/* --- À propos --------------------------------------------------------- */
.about-lead {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  line-height: 1.6;
  color: var(--sand);
  margin: 1rem 0 0.5rem;
}
.about-list {
  list-style: none;
  border-top: 1px solid var(--line);
}
.about-list li {
  display: grid;
  grid-template-columns: 160px 1fr;
  gap: 1.5rem;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
  align-items: baseline;
}
.about-list-name {
  color: var(--amber);
  font-weight: 700;
  font-size: 0.9rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.about-list-desc {
  color: var(--sand-dim);
  font-size: 1rem;
}
@media (max-width: 620px) {
  .about-list li {
    grid-template-columns: 1fr;
    gap: 0.3rem;
  }
}
@media (max-width: 620px) {
  .legal-row {
    grid-template-columns: 1fr;
    gap: 0.3rem;
  }
}

/* --- Footer ----------------------------------------------------------- */
.footer {
  padding-top: 48px;
  padding-bottom: 40px;
}
.footer-top {
  display: flex;
  justify-content: space-between;
  gap: 48px;
  flex-wrap: wrap;
  padding: 40px 0;
}
.footer-brand {
  max-width: 340px;
}
.footer-wordmark {
  font-size: 1.7rem;
}
.footer-tag {
  color: var(--sand-dim);
  font-size: 0.95rem;
  margin-top: 0.9rem;
}
.footer-contact {
  display: inline-block;
  margin-top: 0.9rem;
  font-size: 0.8rem;
  color: var(--amber);
}
.footer-contact:hover {
  text-decoration: underline;
  text-underline-offset: 3px;
}
.footer-editor {
  color: var(--sand);
  font-size: 0.9rem;
  font-weight: 600;
}
.footer-editor-line {
  color: var(--sand-dim);
  font-size: 0.82rem;
}
.footer-editor-more {
  margin-top: 0.3rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--amber);
}
.footer-editor-more:hover {
  text-decoration: underline;
  text-underline-offset: 3px;
}
.footer-cols {
  display: flex;
  gap: 64px;
  flex-wrap: wrap;
}
.footer-col {
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
}
.footer-col .label {
  margin-bottom: 0.3rem;
}
.footer-col a {
  color: var(--sand-dim);
  font-family: var(--font-mono);
  font-size: 0.82rem;
  transition: color 0.18s ease;
}
.footer-col a:hover {
  color: var(--amber);
}
.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  padding-top: 24px;
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  color: var(--sand-faint);
}
.footer-bottom strong {
  color: var(--sand-dim);
}

/* --- Responsive ------------------------------------------------------- */
@media (max-width: 1024px) {
  .articles-side {
    display: none;
  }
  .hero-inner {
    grid-template-columns: 1fr;
    min-height: 0;
  }
  .hero-lead {
    border-right: 0;
    padding: 48px 0;
  }
  .hero-chain {
    display: none;
  }
}

@media (max-width: 760px) {
  .blockbar-hide {
    display: none;
  }
  .sectionbar-links {
    gap: 1.1rem;
    overflow-x: auto;
  }
  .sectionbar-cta {
    display: none;
  }
  .chain-grid {
    grid-template-columns: 1fr;
  }
  .brief-form {
    width: 100%;
  }
  .brief-form input {
    flex: 1;
    min-width: 0;
  }
}