/* LAM Consult — lam-consult.be
   Tokens alignés sur LamLab (Tailwind) + hero sombre
   ink        #111827  gray-900
   deep       #0F172A  slate-900 (hero sombre)
   deep-2     #1E293B  slate-800 (surfaces sur sombre)
   slate      #4B5563  gray-600
   faint      #9CA3AF  gray-400
   rule       #E5E7EB  gray-200
   paper      #FFFFFF
   panel      #F9FAFB  gray-50
   primary    #2563EB  blue-600
   primary-h  #1D4ED8  blue-700
   sky        #60A5FA  blue-400 (liens sur fond sombre)
   info-bg    #EFF6FF  blue-50
   granted    #15803D  green-700
   granted-l  #4ADE80  green-400 (sur sombre)
   denied     #DC2626  red-600
   denied-l   #F87171  red-400 (sur sombre)
*/

:root {
  --ink: #111827;
  --deep: #0F172A;
  --deep-2: #1E293B;
  --deep-rule: #334155;
  --slate: #4B5563;
  --faint: #9CA3AF;
  --rule: #E5E7EB;
  --paper: #FFFFFF;
  --panel: #F9FAFB;
  --primary: #2563EB;
  --primary-h: #1D4ED8;
  --sky: #60A5FA;
  --info-bg: #EFF6FF;
  --granted: #15803D;
  --granted-l: #4ADE80;
  --denied: #DC2626;
  --denied-l: #F87171;
  --max: 1100px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation: none !important; transition: none !important; }
}

body {
  font-family: "Inter", "Segoe UI", system-ui, sans-serif;
  font-size: 17px;
  line-height: 1.65;
  color: var(--ink);
  background: var(--paper);
}

code, .tcode {
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 0.88em;
}

.wrap { max-width: var(--max); margin: 0 auto; padding: 0 24px; }

a { color: var(--primary); }
a:hover { color: var(--primary-h); }
a:focus-visible, button:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 3px;
}

/* ---------- Header ---------- */

header.site {
  border-bottom: 1px solid var(--deep-rule);
  background: var(--deep);
  position: sticky;
  top: 0;
  z-index: 10;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 14px 24px;
  max-width: var(--max);
  margin: 0 auto;
  flex-wrap: wrap;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
  font-size: 1.12rem;
  letter-spacing: 0.01em;
  text-decoration: none;
  color: #F8FAFC;
}
.brand:hover { color: #F8FAFC; }
.brand svg { display: block; }

nav.main { display: flex; gap: 26px; flex-wrap: wrap; align-items: center; }
nav.main a {
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 500;
  color: #94A3B8;
  padding: 4px 0;
}
nav.main a:hover { color: #F8FAFC; }
nav.main a.active {
  color: var(--sky);
  border-bottom: 2px solid var(--sky);
}

.lang { font-size: 0.88rem; color: #64748B; white-space: nowrap; }
.lang a { color: #94A3B8; text-decoration: none; }
.lang a:hover { color: #F8FAFC; }
.lang strong { color: #F8FAFC; font-weight: 600; }

/* ---------- Boutons ---------- */

.btn {
  display: inline-block;
  text-decoration: none;
  font-weight: 500;
  font-size: 0.98rem;
  padding: 12px 24px;
  border-radius: 6px;
  border: 1.5px solid transparent;
}
.btn.primary { background: var(--primary); color: #fff; }
.btn.primary:hover { background: var(--primary-h); color: #fff; }
.btn.outline-light { border-color: var(--deep-rule); color: #E2E8F0; }
.btn.outline-light:hover { border-color: var(--sky); color: #fff; }
.btn.outline { border-color: var(--primary); color: var(--primary); }
.btn.outline:hover { background: var(--info-bg); color: var(--primary-h); }

/* ---------- Hero sombre (landing) ---------- */

.hero-dark {
  border-top: 1px solid var(--deep-rule);
  background: var(--deep);
  color: #E2E8F0;
  padding: 88px 0 84px;
}

.hero-dark .wrap {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
  gap: 64px;
  align-items: center;
}

.hero-dark h1 {
  font-size: clamp(2rem, 4vw, 2.9rem);
  line-height: 1.12;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: #F8FAFC;
  max-width: 20ch;
}

.hero-dark p.lead {
  margin-top: 22px;
  font-size: 1.1rem;
  color: #94A3B8;
  max-width: 52ch;
}

.hero-dark .actions { margin-top: 34px; display: flex; gap: 14px; flex-wrap: wrap; }

.hero-dark .trust {
  margin-top: 40px;
  font-size: 0.9rem;
  color: #64748B;
  max-width: 52ch;
}

/* ---------- Matrice (carte claire sur hero sombre) ---------- */

.matrix {
  border: 1px solid var(--deep-rule);
  border-radius: 10px;
  overflow: hidden;
  background: var(--deep-2);
  font-size: 0.8rem;
  box-shadow: 0 20px 50px rgba(2, 6, 23, 0.5);
}

.matrix table { border-collapse: collapse; width: 100%; }

.matrix caption {
  text-align: left;
  padding: 11px 14px;
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.72rem;
  color: #94A3B8;
  background: var(--deep-2);
  border-bottom: 1px solid var(--deep-rule);
}
.matrix caption .dot {
  display: inline-block;
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--granted-l);
  margin-right: 8px;
}

.matrix th, .matrix td {
  border: 1px solid var(--deep-rule);
  padding: 9px 10px;
  text-align: center;
}

.matrix th {
  font-weight: 500;
  color: #94A3B8;
  background: rgba(51, 65, 85, 0.4);
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.7rem;
}

.matrix td.role {
  text-align: left;
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.72rem;
  color: #CBD5E1;
  white-space: nowrap;
}

.matrix .ok { color: var(--granted-l); font-weight: 600; }
.matrix .no { color: var(--denied-l); }

.matrix td.pending { background: rgba(37, 99, 235, 0.18); position: relative; }
.matrix td.pending::after {
  content: "";
  position: absolute;
  inset: 0;
  border: 2px solid var(--sky);
  animation: pulse 2.4s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.2; }
}

/* ---------- Sections génériques ---------- */

section { padding: 72px 0; }
section.alt { background: var(--panel); }

h2 {
  font-size: 1.7rem;
  font-weight: 600;
  letter-spacing: -0.015em;
  margin-bottom: 14px;
}

h3 { font-size: 1.15rem; font-weight: 600; margin-bottom: 10px; }

.section-intro {
  color: var(--slate);
  max-width: 64ch;
  margin-bottom: 44px;
  font-size: 1.02rem;
}

/* ---------- Deux voies (landing) ---------- */

.paths {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
}

.path {
  display: block;
  text-decoration: none;
  color: inherit;
  border: 1px solid var(--rule);
  border-radius: 10px;
  padding: 34px;
  background: var(--paper);
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
.path:hover {
  border-color: var(--primary);
  box-shadow: 0 4px 18px rgba(37, 99, 235, 0.10);
  color: inherit;
}
.path .kicker {
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.75rem;
  color: var(--primary);
  margin-bottom: 14px;
}
.path h3 { font-size: 1.3rem; }
.path p { color: var(--slate); font-size: 0.98rem; margin-top: 8px; }
.path .go { display: inline-block; margin-top: 18px; font-weight: 500; color: var(--primary); }
.path:hover .go { color: var(--primary-h); text-decoration: underline; text-underline-offset: 4px; }

/* ---------- Arguments (landing / conseil) ---------- */

.args { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 0 48px; }
.args > div { border-top: 3px solid var(--primary); padding-top: 20px; }
.args h3 { font-size: 1.05rem; }
.args p { color: var(--slate); font-size: 0.95rem; margin-top: 8px; }

/* ---------- Bandeau CTA ---------- */

.cta-band { background: var(--deep); color: #E2E8F0; padding: 64px 0; }
.cta-band h2 { color: #F8FAFC; }
.cta-band p { color: #94A3B8; max-width: 56ch; margin-bottom: 28px; }
.cta-band .mail {
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--sky);
  text-underline-offset: 5px;
}
.cta-band .mail:hover { color: #93C5FD; }

/* ---------- En-tête de page intérieure ---------- */

.page-head { background: var(--deep); color: #E2E8F0; padding: 64px 0; }
.page-head h1 {
  font-size: clamp(1.8rem, 3.4vw, 2.4rem);
  font-weight: 600;
  letter-spacing: -0.02em;
  color: #F8FAFC;
  max-width: 24ch;
}
.page-head p {
  margin-top: 16px;
  color: #94A3B8;
  max-width: 58ch;
  font-size: 1.05rem;
}

/* ---------- Modules (tableau réglé) ---------- */

.modules {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  border: 1px solid var(--rule);
  border-radius: 10px;
  overflow: hidden;
  background: var(--paper);
}
.modules th {
  text-align: left;
  font-weight: 500;
  font-size: 0.85rem;
  color: var(--slate);
  padding: 12px 20px;
  border-bottom: 1px solid var(--rule);
  background: var(--panel);
}
.modules td {
  padding: 20px;
  border-bottom: 1px solid var(--rule);
  vertical-align: top;
  font-size: 0.97rem;
}
.modules tr:last-child td { border-bottom: none; }
.modules td.name { font-weight: 600; white-space: nowrap; width: 1%; padding-right: 36px; }
.modules td.name .sub {
  display: block;
  font-family: "IBM Plex Mono", monospace;
  font-weight: 400;
  font-size: 0.72rem;
  color: var(--faint);
  margin-top: 4px;
}
.modules td.desc { color: var(--slate); }
.modules .tcode {
  color: var(--ink);
  background: var(--panel);
  border: 1px solid var(--rule);
  border-radius: 4px;
  padding: 1px 6px;
}

/* ---------- Workflow (LAM Suite) ---------- */

.flow { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; counter-reset: step; }
.flow > div {
  border: 1px solid var(--rule);
  border-radius: 10px;
  padding: 24px;
  background: var(--paper);
  counter-increment: step;
}
.flow > div::before {
  content: counter(step);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px; height: 28px;
  border-radius: 50%;
  background: var(--info-bg);
  color: var(--primary);
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: 14px;
}
.flow h3 { font-size: 1rem; }
.flow p { color: var(--slate); font-size: 0.92rem; margin-top: 6px; }

/* ---------- Mise en avant (FUE) ---------- */

.feature {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}
.feature .visual {
  border: 1px solid var(--rule);
  border-radius: 10px;
  background: var(--panel);
  padding: 26px;
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.8rem;
  color: var(--slate);
}
.feature .visual .row {
  display: flex;
  justify-content: space-between;
  padding: 9px 4px;
  border-bottom: 1px solid var(--rule);
}
.feature .visual .row:last-child { border-bottom: none; }
.feature .visual .good { color: var(--granted); font-weight: 500; }
.feature p { color: var(--slate); }
.feature p + p { margin-top: 14px; }

/* ---------- Services (conseil) ---------- */

.services { display: grid; grid-template-columns: 1fr 1fr; gap: 0 56px; }
.services dl { border-top: 1px solid var(--rule); }
.services dt { font-weight: 600; padding-top: 24px; font-size: 1.03rem; }
.services dd {
  color: var(--slate);
  font-size: 0.96rem;
  padding: 6px 0 24px;
  border-bottom: 1px solid var(--rule);
}

/* ---------- Prose (à propos, approche) ---------- */

.prose { max-width: 720px; }
.prose p { color: var(--slate); }
.prose p + p { margin-top: 16px; }
.prose strong { color: var(--ink); font-weight: 600; }

/* ---------- Footer ---------- */

footer.site {
  border-top: 1px solid var(--rule);
  padding: 32px 0 44px;
  font-size: 0.88rem;
  color: var(--slate);
  background: var(--paper);
}
footer.site .wrap {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
footer.site nav { display: flex; gap: 18px; flex-wrap: wrap; }
footer.site a { color: var(--slate); text-decoration: none; }
footer.site a:hover { color: var(--ink); text-decoration: underline; }

/* ---------- Responsive ---------- */

@media (max-width: 900px) {
  .hero-dark .wrap { grid-template-columns: 1fr; gap: 44px; }
  .paths { grid-template-columns: 1fr; }
  .args { grid-template-columns: 1fr; gap: 32px; }
  .flow { grid-template-columns: 1fr 1fr; }
  .feature { grid-template-columns: 1fr; gap: 36px; }
  .services { grid-template-columns: 1fr; }
}

@media (max-width: 560px) {
  body { font-size: 16px; }
  section { padding: 52px 0; }
  .hero-dark { padding: 60px 0; }
  .flow { grid-template-columns: 1fr; }
  .modules td.name { white-space: normal; }
  .matrix th, .matrix td { padding: 6px 6px; }
}

/* ---------- Wordmark header ---------- */
.brand strong { font-weight: 700; }
.brand span { font-weight: 400; color: #94A3B8; }
.brand span strong { color: #F8FAFC; }


/* ---------- Glyphe produit (page LAM Suite) ---------- */
.page-head .suite-mark { display: block; margin-bottom: 22px; }


/* ---------- Menu déroulant Modules ---------- */

nav.main .dd { position: relative; }
nav.main .dd > a.dd-toggle::after { content: " ▾"; font-size: 0.72em; }
nav.main .dd-menu {
  display: none;
  position: absolute;
  top: 100%;
  left: -14px;
  margin-top: 14px;
  min-width: 250px;
  background: var(--deep-2);
  border: 1px solid var(--deep-rule);
  border-radius: 8px;
  padding: 8px;
  z-index: 30;
  box-shadow: 0 16px 40px rgba(2, 6, 23, 0.45);
}
nav.main .dd-menu::before {
  content: "";
  position: absolute;
  top: -16px; left: 0; right: 0; height: 16px;
}
nav.main .dd:hover .dd-menu,
nav.main .dd:focus-within .dd-menu { display: block; }
nav.main .dd-menu a {
  display: block;
  padding: 8px 12px;
  border-radius: 6px;
  font-size: 0.9rem;
  white-space: nowrap;
}
nav.main .dd-menu a:hover { background: rgba(51, 65, 85, 0.55); color: #F8FAFC; }
nav.main .dd-menu a.current { color: var(--sky); }
nav.main .dd-menu a .mono {
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.72rem;
  color: #64748B;
  margin-left: 8px;
}

/* ---------- Captures d'écran ---------- */

figure.screen {
  margin: 0;
  border: 1px solid var(--rule);
  border-radius: 10px;
  overflow: hidden;
  background: var(--panel);
  box-shadow: 0 6px 24px rgba(15, 23, 42, 0.07);
}
figure.screen img { display: block; width: 100%; height: auto; }
figure.screen figcaption {
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.73rem;
  color: var(--faint);
  padding: 10px 14px;
  border-top: 1px solid var(--rule);
  background: var(--paper);
}

/* ---------- Schémas ---------- */

.schema { margin-top: 40px; }
.schema svg { width: 100%; height: auto; display: block; }
.schema-caption {
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.75rem;
  color: var(--faint);
  margin-top: 14px;
}

/* ---------- En-tête de page module ---------- */

.page-head .kicker {
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.78rem;
  color: #64748B;
  margin-bottom: 14px;
}
.page-head .kicker a { color: var(--sky); text-decoration: none; }
.page-head .kicker a:hover { text-decoration: underline; text-underline-offset: 4px; }

/* Visuel FUE sur section grise */
section.alt .feature .visual { background: var(--paper); }