@import url('https://fonts.googleapis.com/css2?family=Barlow+Condensed:ital,wght@0,400;0,600;0,700;0,800;1,700;1,800&family=Source+Serif+4:opsz,wght@8..60,300;8..60,400;8..60,600&family=JetBrains+Mono:wght@400;500&display=swap');

:root {
  --bg: #F7F4EF;
  --bg2: #EDEAE3;
  --white: #FFFFFF;
  --orange: #FF6B00;
  --orange-light: #FF8C33;
  --orange-pale: #FFF0E5;
  --dark: #1A1A1A;
  --dark2: #2C2C2C;
  --mid: #6B6B6B;
  --light: #B0AB9E;
  --border: #DDD9D0;
  --nav-h: 64px;
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--dark);
  font-family: 'Source Serif 4', Georgia, serif;
  font-size: 17px;
  line-height: 1.8;
}

a { color: var(--orange); text-decoration: none; }
a:hover { text-decoration: underline; }
img { max-width: 100%; display: block; }

/* ─── NAV ─── */
nav {
  position: fixed; top: 0; left: 0; right: 0;
  height: var(--nav-h);
  background: var(--dark);
  z-index: 200;
  display: flex; align-items: center;
  padding: 0 40px; gap: 0;
  border-bottom: 2px solid #111;
}

.nav-logo {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 800; font-size: 1.35rem;
  color: #fff; letter-spacing: 0.07em;
  text-transform: uppercase;
  margin-right: 40px; white-space: nowrap;
  text-decoration: none;
}
.nav-logo span { color: var(--orange); }

.nav-links { display: flex; gap: 2px; flex: 1; flex-wrap: wrap; }

.nav-link {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 0.82rem; font-weight: 600;
  letter-spacing: 0.1em; text-transform: uppercase;
  color: #999; padding: 8px 13px; border-radius: 2px;
  white-space: nowrap; text-decoration: none;
  transition: color 0.15s, background 0.15s;
}
.nav-link:hover, .nav-link.active {
  color: #fff; background: rgba(255,107,0,0.2);
  text-decoration: none;
}

.nav-cta {
  background: var(--orange); color: #fff;
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 700; font-size: 0.82rem;
  letter-spacing: 0.1em; text-transform: uppercase;
  padding: 9px 20px; border-radius: 2px; border: none;
  cursor: pointer; white-space: nowrap;
  text-decoration: none; transition: background 0.15s;
  display: inline-flex; align-items: center;
}
.nav-cta:hover { background: var(--orange-light); text-decoration: none; color:#fff; }

/* ─── BREADCRUMB ─── */
.breadcrumb {
  background: var(--dark2);
  padding: 10px 40px;
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 0.75rem; letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #666;
  display: flex; align-items: center; gap: 8px;
  margin-top: var(--nav-h);
}
.breadcrumb a { color: #999; text-decoration: none; }
.breadcrumb a:hover { color: var(--orange); }
.breadcrumb .sep { color: #444; }
.breadcrumb .current { color: var(--orange); }

/* ─── LAYOUT ─── */
.content-grid {
  display: grid;
  grid-template-columns: 1fr 290px;
  max-width: 1260px;
  margin: 0 auto;
  padding: 0 40px;
}

.main-content {
  padding: 52px 52px 96px 0;
  border-right: 1px solid var(--border);
  min-width: 0;
}

.sidebar {
  padding: 40px 0 40px 36px;
  min-width: 0;
}

.sidebar-sticky {
  position: sticky;
  top: calc(var(--nav-h) + 20px);
  max-height: calc(100vh - var(--nav-h) - 40px);
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: var(--border) transparent;
}

/* ─── SIDEBAR ELEMENTS ─── */
.sidebar-section { margin-bottom: 28px; }

.sidebar-title {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 0.68rem; font-weight: 700;
  letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--mid); margin-bottom: 10px;
  padding-bottom: 7px; border-bottom: 1px solid var(--border);
}

.sidebar a {
  display: block;
  font-size: 0.85rem;
  color: var(--dark2);
  padding: 5px 0 5px 12px;
  border-left: 2px solid transparent;
  transition: all 0.15s;
  line-height: 1.35;
  text-decoration: none;
}
.sidebar a:hover {
  color: var(--orange);
  border-left-color: var(--orange);
  text-decoration: none;
}
.sidebar a.active-link {
  color: var(--orange);
  border-left-color: var(--orange);
  font-weight: 600;
}
.sidebar-pilier a {
  font-weight: 600;
  color: var(--orange) !important;
  border-left-color: var(--orange) !important;
  font-size: 0.9rem;
}

.sidebar-badge {
  display: inline-block;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.55rem;
  background: var(--orange); color: #fff;
  padding: 1px 5px; border-radius: 1px;
  margin-left: 5px; vertical-align: middle;
}

/* ─── ARTICLE HEADER ─── */
.article-header { padding: 48px 0 36px; }

.article-tag {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 0.73rem; font-weight: 600;
  letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--orange); margin-bottom: 12px;
  display: flex; align-items: center; gap: 10px;
}
.article-tag::before {
  content: '';
  display: inline-block; width: 20px; height: 2px;
  background: var(--orange);
}

.article-header h1 {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: clamp(2.2rem, 4.5vw, 3.6rem);
  font-weight: 800; font-style: italic;
  text-transform: uppercase; line-height: 1;
  color: var(--dark); margin-bottom: 22px;
}

.article-intro {
  font-size: 1.13rem; color: var(--mid);
  line-height: 1.7; max-width: 680px;
  border-left: 3px solid var(--orange);
  padding-left: 20px; margin-bottom: 28px;
  font-family: 'Source Serif 4', serif;
}

.article-meta {
  display: flex; gap: 20px; flex-wrap: wrap;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.67rem; color: var(--light);
  text-transform: uppercase; letter-spacing: 0.08em;
  padding-bottom: 28px;
  border-bottom: 2px solid var(--dark);
}

/* ─── CONTENT TYPOGRAPHY ─── */
.main-content h2 {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 2rem; font-weight: 800;
  font-style: italic; text-transform: uppercase;
  color: var(--dark); margin: 52px 0 16px;
  padding-top: 12px; border-top: 2px solid var(--border);
  line-height: 1.05;
}
.main-content h2 .num {
  color: var(--orange); margin-right: 10px;
}

.main-content h3 {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 1.4rem; font-weight: 700;
  text-transform: uppercase; color: var(--dark2);
  margin: 32px 0 12px; letter-spacing: 0.02em;
}

.main-content p { margin-bottom: 18px; color: var(--dark2); }

.main-content ul, .main-content ol {
  margin: 4px 0 22px; padding-left: 0; list-style: none;
}

.main-content ul li {
  padding: 7px 0 7px 22px;
  position: relative; color: var(--dark2);
  border-bottom: 1px solid var(--border);
}
.main-content ul li::before {
  content: '→'; position: absolute; left: 0;
  color: var(--orange);
  font-family: 'Barlow Condensed', sans-serif; font-weight: 700;
}

.main-content ol { counter-reset: ol-count; }
.main-content ol li {
  padding: 8px 0 8px 40px;
  position: relative; color: var(--dark2);
  border-bottom: 1px solid var(--border);
  counter-increment: ol-count;
}
.main-content ol li::before {
  content: counter(ol-count);
  position: absolute; left: 0; top: 7px;
  background: var(--orange); color: #fff;
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 800; font-size: 0.78rem;
  width: 22px; height: 22px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 1px;
}

.main-content strong { color: var(--dark); font-weight: 600; }
.main-content em { color: var(--mid); }

/* ─── TABLES ─── */
.data-table {
  width: 100%; border-collapse: collapse;
  margin: 24px 0 36px; font-size: 0.88rem;
  overflow-x: auto; display: block;
}
.data-table th {
  background: var(--dark); color: #fff;
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 0.78rem; font-weight: 700;
  letter-spacing: 0.1em; text-transform: uppercase;
  padding: 12px 16px; text-align: left; white-space: nowrap;
}
.data-table th:first-child { border-left: 3px solid var(--orange); }
.data-table td {
  padding: 10px 16px;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
}
.data-table tr:nth-child(even) td { background: var(--bg2); }
.data-table tr:hover td { background: var(--orange-pale); }
.td-hi { color: var(--orange); font-weight: 600; font-family: 'JetBrains Mono', monospace; }
.td-green { color: #166534; font-weight: 600; }
.td-red { color: #9B1C1C; font-weight: 600; }

/* ─── CALLOUTS ─── */
.callout {
  background: var(--orange-pale);
  border-left: 4px solid var(--orange);
  padding: 20px 24px; margin: 28px 0;
  border-radius: 0 3px 3px 0;
}
.callout-title {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 0.85rem; font-weight: 700;
  letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--orange); margin-bottom: 8px;
}
.callout p { margin: 0; font-size: 0.95rem; color: var(--dark2); }

.callout-dark {
  background: var(--dark);
  border-left: 4px solid var(--orange);
  padding: 20px 24px; margin: 28px 0;
  border-radius: 0 3px 3px 0;
}
.callout-dark .callout-title { color: var(--orange); }
.callout-dark p { color: #CCC; margin: 0; font-size: 0.95rem; }

/* ─── INTERNAL LINK BOX ─── */
.ilb {
  background: var(--white);
  border: 1px solid var(--border);
  border-top: 3px solid var(--orange);
  padding: 20px 24px; margin: 32px 0;
}
.ilb-title {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 0.72rem; font-weight: 700;
  letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--mid); margin-bottom: 12px;
}
.ilb a {
  display: block; padding: 8px 0 8px 18px;
  font-size: 0.9rem; color: var(--dark);
  border-bottom: 1px solid var(--border);
  position: relative; transition: color 0.15s;
  text-decoration: none;
}
.ilb a:last-child { border-bottom: none; }
.ilb a::before { content: '→'; position: absolute; left: 0; color: var(--orange); }
.ilb a:hover { color: var(--orange); text-decoration: none; }

/* ─── FAQ ─── */
.faq-item {
  border: 1px solid var(--border);
  border-radius: 2px; margin-bottom: 8px;
  overflow: hidden;
}
.faq-q {
  padding: 15px 20px;
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 1rem; font-weight: 700;
  text-transform: uppercase; cursor: pointer;
  display: flex; justify-content: space-between; align-items: center;
  background: var(--white); user-select: none;
  transition: background 0.15s;
}
.faq-q:hover { background: var(--orange-pale); }
.faq-q .icon { color: var(--orange); font-size: 1.3rem; font-weight: 800; transition: transform 0.2s; flex-shrink: 0; margin-left: 12px; }
.faq-q.open .icon { transform: rotate(45deg); }
.faq-a {
  display: none; padding: 16px 20px 20px;
  background: var(--bg2); font-size: 0.93rem;
  color: var(--dark2); line-height: 1.75;
}
.faq-a.open { display: block; }

/* ─── STATS ROW ─── */
.stat-row { display: flex; gap: 12px; margin: 28px 0; flex-wrap: wrap; }
.stat-box {
  flex: 1; min-width: 120px;
  background: var(--dark); color: #fff;
  padding: 20px 16px; text-align: center;
}
.stat-box .sb-val {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 2.6rem; font-weight: 800;
  color: var(--orange); line-height: 1;
}
.stat-box .sb-lab {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.62rem; color: #888;
  text-transform: uppercase; letter-spacing: 0.08em;
  margin-top: 5px;
}

/* ─── COMPARE GRID ─── */
.compare-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin: 24px 0 32px; }
.compare-card { background: var(--white); border: 1px solid var(--border); padding: 22px; }
.compare-card h4 {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 1.05rem; font-weight: 800;
  text-transform: uppercase; margin-bottom: 14px;
  padding-bottom: 8px; border-bottom: 2px solid var(--orange);
  color: var(--dark);
}
.compare-card ul { list-style: none; }
.compare-card ul li { padding: 5px 0; font-size: 0.88rem; border-bottom: 1px solid var(--border); color: var(--dark2); }
.compare-card ul li.pro { color: #166534; }
.compare-card ul li.pro::before { content: '✓ '; color: #16a34a; font-weight: 700; }
.compare-card ul li.con { color: #9B1C1C; }
.compare-card ul li.con::before { content: '✗ '; color: #dc2626; font-weight: 700; }

/* ─── STAGE BADGES ─── */
.stage-badge {
  display: inline-block;
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 0.75rem; font-weight: 700;
  letter-spacing: 0.12em; text-transform: uppercase;
  padding: 3px 10px; border-radius: 2px; margin-right: 4px;
}
.stage-1 { background: #DCFCE7; color: #166534; }
.stage-2 { background: #FEF9C3; color: #854D0E; }
.stage-3 { background: #FEE2E2; color: #9B1C1C; }

/* ─── CTA BLOCK ─── */
.cta-block {
  background: var(--dark); color: #fff;
  padding: 40px 36px; margin: 52px 0;
  position: relative; overflow: hidden;
}
.cta-block::before {
  content: ''; position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 4px; background: var(--orange);
}
.cta-block h3 {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 1.9rem; font-weight: 800;
  font-style: italic; text-transform: uppercase;
  margin-bottom: 10px;
}
.cta-block p { color: #AAA; margin-bottom: 22px; font-size: 0.95rem; }

/* ─── BUTTONS ─── */
.btn-orange {
  display: inline-block;
  background: var(--orange); color: #fff;
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 0.88rem; font-weight: 700;
  letter-spacing: 0.12em; text-transform: uppercase;
  padding: 13px 28px; border-radius: 2px;
  border: none; cursor: pointer;
  transition: background 0.15s; text-decoration: none;
}
.btn-orange:hover { background: var(--orange-light); text-decoration: none; color: #fff; }

.btn-outline {
  display: inline-block;
  background: transparent; color: #aaa;
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 0.88rem; font-weight: 700;
  letter-spacing: 0.12em; text-transform: uppercase;
  padding: 12px 24px; border-radius: 2px;
  border: 1px solid #444; cursor: pointer;
  transition: all 0.15s; text-decoration: none;
}
.btn-outline:hover { border-color: var(--orange); color: var(--orange); text-decoration: none; }

/* ─── HERO (PILIER PAGE) ─── */
.pilier-hero {
  background: var(--dark); color: #fff;
  padding: 80px 40px 64px;
  position: relative; overflow: hidden;
  margin-top: var(--nav-h);
}
.pilier-hero::before {
  content: 'ECU';
  position: absolute; right: -10px; top: -40px;
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 20rem; font-weight: 800; font-style: italic;
  color: rgba(255,107,0,0.05); line-height: 1;
  pointer-events: none; white-space: nowrap;
}
.pilier-hero::after {
  content: '';
  position: absolute; bottom: 0; left: 0; right: 0;
  height: 3px; background: var(--orange);
}
.pilier-hero-inner { max-width: 1260px; margin: 0 auto; position: relative; }
.pilier-hero .hero-tag {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 0.75rem; font-weight: 600;
  letter-spacing: 0.25em; text-transform: uppercase;
  color: var(--orange); margin-bottom: 14px;
}
.pilier-hero h1 {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: clamp(3rem, 7vw, 5.5rem);
  font-weight: 800; font-style: italic;
  text-transform: uppercase; line-height: 0.92;
  color: #fff; margin-bottom: 24px;
}
.pilier-hero h1 em { color: var(--orange); font-style: italic; }
.pilier-hero .hero-desc {
  font-size: 1.05rem; color: #CCC;
  max-width: 600px; line-height: 1.65;
  margin-bottom: 32px;
}
.pilier-hero .hero-meta {
  display: flex; gap: 28px; flex-wrap: wrap;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.68rem; color: #555;
}
.pilier-hero .hero-meta strong { color: var(--orange); }

/* ─── HOME HERO ─── */
.home-hero {
  background: var(--dark); color: #fff;
  padding: 96px 40px 72px;
  position: relative; overflow: hidden;
  margin-top: var(--nav-h);
}
.home-hero-bg {
  position: absolute; inset: 0;
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 22rem; font-weight: 800; font-style: italic;
  color: rgba(255,107,0,0.04); line-height: 1;
  display: flex; align-items: center;
  justify-content: flex-end; padding-right: 20px;
  pointer-events: none; overflow: hidden;
  white-space: nowrap;
}
.home-inner { max-width: 1260px; margin: 0 auto; position: relative; }
.home-tag {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 0.78rem; font-weight: 600;
  letter-spacing: 0.25em; text-transform: uppercase;
  color: var(--orange); margin-bottom: 16px;
}
.home-h1 {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: clamp(3.5rem, 8vw, 7rem);
  font-weight: 800; font-style: italic;
  text-transform: uppercase; line-height: 0.9;
  color: #fff; margin-bottom: 28px;
}
.home-h1 em { color: var(--orange); }
.home-desc { font-size: 1.1rem; color: #BBB; max-width: 580px; line-height: 1.65; margin-bottom: 36px; }
.home-btns { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 52px; }

.home-stats {
  display: flex; gap: 0;
  border-top: 1px solid #2a2a2a; padding-top: 32px;
}
.home-stat {
  flex: 1; padding: 0 32px;
  border-right: 1px solid #2a2a2a;
}
.home-stat:first-child { padding-left: 0; }
.home-stat:last-child { border-right: none; }
.home-stat .val {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 3rem; font-weight: 800;
  color: var(--orange); line-height: 1;
}
.home-stat .lab {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.65rem; color: #555;
  text-transform: uppercase; letter-spacing: 0.1em; margin-top: 4px;
}

/* ─── CLUSTERS HOME ─── */
.section-wrap { max-width: 1260px; margin: 0 auto; padding: 64px 40px; }
.section-label {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 0.72rem; font-weight: 700;
  letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--mid); margin-bottom: 32px;
  display: flex; align-items: center; gap: 16px;
}
.section-label::after { content: ''; flex: 1; height: 1px; background: var(--border); display: inline-block; }

.pilier-card {
  background: var(--orange); color: #fff;
  padding: 36px 32px;
  display: flex; align-items: center;
  justify-content: space-between;
  cursor: pointer; transition: background 0.2s;
  text-decoration: none; margin-bottom: 4px;
}
.pilier-card:hover { background: #E55F00; text-decoration: none; color: #fff; }
.pc-tag {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.68rem; letter-spacing: 0.12em;
  text-transform: uppercase; color: rgba(255,255,255,0.65);
  margin-bottom: 6px;
}
.pc-title {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 2rem; font-weight: 800;
  font-style: italic; text-transform: uppercase;
}
.pc-arrow {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 4rem; font-weight: 800;
  opacity: 0.3; flex-shrink: 0;
}

.clusters-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 3px; }

.cluster-card {
  background: var(--white);
  border: 1px solid var(--border);
  padding: 28px 22px;
  text-decoration: none; color: inherit;
  display: block; position: relative;
  transition: transform 0.2s, box-shadow 0.2s;
  overflow: hidden;
}
.cluster-card::before {
  content: ''; position: absolute;
  top: 0; left: 0; right: 0; height: 3px;
  background: var(--orange);
  transform: scaleX(0); transform-origin: left;
  transition: transform 0.2s;
}
.cluster-card:hover::before { transform: scaleX(1); }
.cluster-card:hover { transform: translateY(-3px); box-shadow: 0 12px 40px rgba(0,0,0,0.08); text-decoration: none; }

.cc-num {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 3.5rem; font-weight: 800;
  font-style: italic; color: var(--border); line-height: 1;
  margin-bottom: 6px;
}
.cc-title {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 1.2rem; font-weight: 800;
  text-transform: uppercase; color: var(--dark); margin-bottom: 6px;
}
.cc-kw {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.62rem; color: var(--mid); margin-bottom: 16px;
}
.cc-links { display: flex; flex-direction: column; gap: 3px; }
.cc-links a {
  font-size: 0.8rem; color: var(--mid);
  padding: 4px 0; border-bottom: 1px solid var(--border);
  transition: color 0.15s; white-space: nowrap;
  overflow: hidden; text-overflow: ellipsis;
  text-decoration: none;
}
.cc-links a:hover { color: var(--orange); text-decoration: none; }

/* ─── FOOTER ─── */
footer {
  background: var(--dark); color: #888;
  padding: 56px 40px 32px; margin-top: 80px;
}
.footer-inner {
  max-width: 1260px; margin: 0 auto;
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 48px;
  margin-bottom: 40px; padding-bottom: 40px;
  border-bottom: 1px solid #2a2a2a;
}
.footer-brand {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 1.3rem; font-weight: 800; color: #fff;
  margin-bottom: 12px;
}
.footer-brand span { color: var(--orange); }
.footer-desc { font-size: 0.85rem; line-height: 1.65; color: #555; }
.footer-col h4 {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 0.72rem; font-weight: 700;
  letter-spacing: 0.18em; text-transform: uppercase;
  color: #555; margin-bottom: 14px;
}
.footer-col a {
  display: block; font-size: 0.82rem;
  color: #555; padding: 4px 0;
  transition: color 0.15s; text-decoration: none;
}
.footer-col a:hover { color: var(--orange); text-decoration: none; }
.footer-bottom {
  max-width: 1260px; margin: 0 auto;
  display: flex; justify-content: space-between;
  flex-wrap: wrap; gap: 8px;
  font-size: 0.72rem; color: #3a3a3a;
  font-family: 'JetBrains Mono', monospace;
}

/* ─── UTILITIES ─── */
.mt-0 { margin-top: 0; }
.tag-info { color: var(--orange); background: var(--orange-pale); font-family:'JetBrains Mono',monospace; font-size:0.65rem; padding:2px 8px; border-radius:2px; display:inline-block; margin-right:6px; }
.tag-tuto { color: #6D28D9; background: #EDE9FE; font-family:'JetBrains Mono',monospace; font-size:0.65rem; padding:2px 8px; border-radius:2px; display:inline-block; margin-right:6px; }
.tag-guide { color: #065F46; background: #D1FAE5; font-family:'JetBrains Mono',monospace; font-size:0.65rem; padding:2px 8px; border-radius:2px; display:inline-block; margin-right:6px; }
.tag-compare { color: #9D174D; background: #FCE7F3; font-family:'JetBrains Mono',monospace; font-size:0.65rem; padding:2px 8px; border-radius:2px; display:inline-block; margin-right:6px; }

/* ─── RESPONSIVE ─── */
@media (max-width: 1024px) {
  .content-grid { grid-template-columns: 1fr; }
  .main-content { border-right: none; padding-right: 0; }
  .sidebar { padding-left: 0; border-top: 1px solid var(--border); margin-top: 32px; }
  .sidebar-sticky { position: static; max-height: none; }
  .clusters-grid { grid-template-columns: repeat(2, 1fr); }
  .compare-grid { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  nav { padding: 0 16px; }
  .home-hero, .pilier-hero, .section-wrap { padding-left: 20px; padding-right: 20px; }
  .breadcrumb { padding: 8px 20px; }
  .content-grid { padding: 0 20px; }
  .clusters-grid { grid-template-columns: 1fr; }
  .nav-links { display: none; }
  .home-stats { flex-direction: column; gap: 16px; }
  .home-stat { border-right: none; padding: 0; }
  .stat-row { flex-direction: column; }
  .footer-inner { grid-template-columns: 1fr; }
}

/* ─── FAQ JS ─── */