/* ============================================================================
   pages.css — Mise en page des pages piliers + bandeaux communs.
   Dépend de loba-tokens.css (primitives) et styles.css (alias + composants
   .topbar/.brand/.primary-cta/.eyebrow/h1/h2…). AUCUNE couleur en dur ici :
   uniquement des alias --* ou color-mix sur des primitives --loba-*.
   ========================================================================== */

/* --- Base document (pages statiques, sans parcours) ------------------- */
.doc { min-height: 100svh; display: flex; flex-direction: column; }
.doc main { flex: 1 0 auto; }
.doc .topbar { position: sticky; }

/* --- Navigation d'en-tête -------------------------------------------- */
.nav-primary { display: flex; align-items: center; gap: 22px; }
.nav-link { color: var(--muted); font: 11px var(--mono); letter-spacing: .08em; text-transform: uppercase; padding: 8px 0; border-bottom: 1px solid transparent; transition: color .25s ease, border-color .25s ease; }
.nav-link:hover, .nav-link:focus-visible { color: var(--signal); }
.nav-link.is-current { color: var(--paper); border-color: var(--signal); }
.nav-cta { padding: 10px 16px; border: 1px solid var(--signal); background: var(--signal); color: var(--on-signal); font: 700 10px var(--display); letter-spacing: .09em; text-transform: uppercase; transition: background .25s ease, color .25s ease, transform .2s ease; }
.nav-cta:hover { background: transparent; color: var(--signal); transform: translateY(-2px); }

/* Barre secondaire : rail des piliers (cross-linking permanent) */
.pillar-nav { position: sticky; top: var(--topbar-h); z-index: 15; display: flex; gap: 0; align-items: stretch; padding: 0 4vw; overflow-x: auto; border-bottom: 1px solid color-mix(in srgb, var(--line) 70%, transparent); background: var(--topbar-bg); backdrop-filter: blur(20px); scrollbar-width: none; }
.pillar-nav::-webkit-scrollbar { display: none; }
.pillar-nav a { display: inline-flex; align-items: center; gap: 9px; flex: 0 0 auto; padding: 14px 18px; color: var(--muted); font: 9px var(--mono); letter-spacing: .1em; text-transform: uppercase; border-bottom: 2px solid transparent; white-space: nowrap; transition: color .25s ease, border-color .25s ease; }
.pillar-nav a b { color: var(--signal); font-weight: 400; }
.pillar-nav a:hover { color: var(--paper); }
.pillar-nav a.is-current { color: var(--paper); border-color: var(--signal); }

/* --- Contenu : conteneur & sections ---------------------------------- */
.wrap { width: min(1180px, 100%); margin: 0 auto; padding: 0 var(--screen-pad-x); }
.section { padding: clamp(48px, 8vh, 96px) 0; }
.section + .section { border-top: 1px solid color-mix(in srgb, var(--line) 55%, transparent); }
.section-head { max-width: 60ch; margin-bottom: 40px; }
.section-head h2 { font-size: clamp(2rem, 3.6vw, 3.2rem); }
.section-head p { margin: 20px 0 0; color: var(--muted); font-size: clamp(1rem, 1.3vw, 1.12rem); line-height: 1.7; }
.lede { max-width: 62ch; color: var(--paper); font-size: clamp(1.05rem, 1.5vw, 1.28rem); line-height: 1.7; }
.lede + .lede { margin-top: 18px; color: var(--muted); }

/* --- Hero de page pilier --------------------------------------------- */
.page-hero { position: relative; overflow: hidden; padding: calc(var(--topbar-h) + clamp(40px, 8vh, 96px)) 0 clamp(48px, 8vh, 88px); background: radial-gradient(circle at 78% 30%, color-mix(in srgb, var(--loba-navy-700) 45%, transparent), transparent 42%), var(--ink); }
.page-hero::before { content: ''; position: absolute; inset: 0; opacity: .2; background-image: linear-gradient(color-mix(in srgb, var(--loba-gold-500) 7%, transparent) 1px, transparent 1px), linear-gradient(90deg, color-mix(in srgb, var(--loba-gold-500) 7%, transparent) 1px, transparent 1px); background-size: 68px 68px; mask-image: linear-gradient(90deg, transparent, black 60%); pointer-events: none; }
.page-hero-grid { position: relative; z-index: 2; display: grid; grid-template-columns: 1.15fr .85fr; gap: clamp(32px, 5vw, 72px); align-items: center; }
.page-hero h1 { font-size: clamp(2.6rem, 5vw, 5rem); }
.page-hero .tagline { max-width: 46ch; margin: 30px 0 34px; color: var(--muted); font-size: clamp(1.05rem, 1.5vw, 1.3rem); line-height: 1.6; }
.page-hero-actions { display: flex; flex-wrap: wrap; gap: 16px 22px; align-items: center; }
.page-hero-media { position: relative; aspect-ratio: 4 / 3; border: 1px solid var(--line); background: var(--loba-navy-100); overflow: hidden; box-shadow: var(--shadow-lg); }
.page-hero-media img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; filter: saturate(.9) contrast(1.02); }
.page-hero-media::after { content: ''; position: absolute; inset: 0; background: linear-gradient(0deg, color-mix(in srgb, var(--loba-navy-900) 40%, transparent), transparent 55%); }
.hero-meta { display: flex; gap: 12px; align-items: center; margin-top: 26px; color: var(--muted); font: 9px var(--mono); letter-spacing: .12em; }
.hero-meta .status-dot { position: relative; top: 0; }

/* --- « Reconnaissez-vous ? » (symptômes) ----------------------------- */
.symptom-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.symptom-card { display: flex; gap: 14px; align-items: flex-start; padding: 20px; border: 1px solid var(--line); background: color-mix(in srgb, var(--paper) 3%, transparent); border-radius: var(--radius-sm); }
.symptom-card::before { content: '?'; flex: 0 0 auto; display: grid; place-items: center; width: 26px; height: 26px; border: 1px solid var(--signal); color: var(--signal); font: 700 13px var(--display); border-radius: 50%; }
.symptom-card p { margin: 0; color: var(--paper); font-size: .98rem; line-height: 1.55; }

/* --- Services détaillés ---------------------------------------------- */
.svc-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.svc-card { padding: 26px; border: 1px solid var(--line); background: color-mix(in srgb, var(--paper) 3%, transparent); border-radius: var(--radius-sm); transition: border-color .25s ease, transform .25s ease; }
.svc-card:hover { border-color: color-mix(in srgb, var(--loba-gold-500) 45%, transparent); transform: translateY(-3px); }
.svc-card h3 { margin: 0 0 10px; color: var(--paper); font: 700 15px var(--display); letter-spacing: .03em; text-transform: uppercase; }
.svc-card p { margin: 0; color: var(--muted); font-size: .95rem; line-height: 1.6; }

/* --- Méthode (étapes numérotées) ------------------------------------- */
.method-steps { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 20px; counter-reset: step; }
.method-step { position: relative; padding: 28px 20px 24px; border-top: 2px solid var(--signal); background: color-mix(in srgb, var(--paper) 3%, transparent); }
.method-step::before { counter-increment: step; content: '0' counter(step); display: block; margin-bottom: 14px; color: var(--signal); font: 700 22px var(--display); }
.method-step h3 { margin: 0 0 8px; color: var(--paper); font: 700 13px var(--display); letter-spacing: .04em; text-transform: uppercase; }
.method-step p { margin: 0; color: var(--muted); font-size: .9rem; line-height: 1.55; }

/* --- Livrables + résultats (deux colonnes) --------------------------- */
.two-col { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(28px, 5vw, 64px); }
.col-block h3 { margin: 0 0 20px; color: var(--signal); font: 700 11px var(--mono); letter-spacing: .12em; text-transform: uppercase; }
.list-check { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }
.list-check li { display: flex; gap: 12px; align-items: flex-start; color: var(--paper); font-size: 1rem; line-height: 1.5; }
.list-check li::before { content: '✓'; flex: 0 0 auto; color: var(--signal); font-weight: 700; margin-top: 1px; }

/* --- Programme & prix ------------------------------------------------- */
.pricing-band { display: flex; flex-wrap: wrap; gap: 24px 40px; align-items: center; justify-content: space-between; padding: clamp(28px, 4vw, 44px); border: 1px solid color-mix(in srgb, var(--loba-gold-500) 28%, transparent); background: color-mix(in srgb, var(--loba-gold-500) 7%, transparent); border-radius: var(--radius-md); }
.pricing-band .price { display: flex; flex-direction: column; gap: 6px; }
.pricing-band .price span { color: var(--muted); font: 9px var(--mono); letter-spacing: .12em; text-transform: uppercase; }
.pricing-band .price strong { color: var(--signal); font: 800 clamp(1.6rem, 3vw, 2.4rem) var(--display); letter-spacing: -.01em; }
.pricing-band .program { max-width: 52ch; color: var(--paper); font-size: .98rem; line-height: 1.6; }

/* --- FAQ -------------------------------------------------------------- */
.faq { display: grid; gap: 12px; max-width: 860px; }
.faq details { border: 1px solid var(--line); background: color-mix(in srgb, var(--paper) 3%, transparent); border-radius: var(--radius-sm); overflow: hidden; }
.faq summary { display: flex; gap: 16px; align-items: center; justify-content: space-between; padding: 20px 24px; color: var(--paper); font: 600 1.02rem var(--display); cursor: pointer; list-style: none; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: '+'; flex: 0 0 auto; color: var(--signal); font: 400 22px var(--mono); transition: transform .25s ease; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { margin: 0; padding: 0 24px 22px; color: var(--muted); font-size: .98rem; line-height: 1.65; }

/* --- Piliers liés ----------------------------------------------------- */
.related-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.related-card { display: flex; flex-direction: column; gap: 10px; padding: 26px; border: 1px solid var(--line); background: color-mix(in srgb, var(--paper) 3%, transparent); border-radius: var(--radius-sm); transition: border-color .25s ease, transform .25s ease; }
.related-card:hover { border-color: color-mix(in srgb, var(--loba-gold-500) 45%, transparent); transform: translateY(-3px); }
.related-card .kicker { color: var(--signal); font: 9px var(--mono); letter-spacing: .12em; }
.related-card h3 { margin: 0; color: var(--paper); font: 700 18px var(--display); letter-spacing: .02em; text-transform: uppercase; }
.related-card p { margin: 0; color: var(--muted); font-size: .92rem; line-height: 1.55; }
.related-card .go { margin-top: auto; color: var(--signal); font: 10px var(--mono); letter-spacing: .08em; }

/* --- Bandeau Plan d'Affaires ----------------------------------------- */
/* Bloc « feature » toujours en navy foncé (texte blanc lisible dans les deux thèmes) */
.bp-band { position: relative; overflow: hidden; display: grid; grid-template-columns: 1.4fr auto; gap: 28px; align-items: center; padding: clamp(30px, 5vw, 52px); border: 1px solid color-mix(in srgb, var(--loba-gold-500) 22%, transparent); border-left: 3px solid var(--loba-gold-500); background: var(--gradient-navy); border-radius: var(--radius-md); box-shadow: var(--shadow-lg); }
.bp-band .bp-copy .eyebrow { color: var(--loba-gold-500); }
.bp-band h2 { color: var(--loba-paper); font-size: clamp(1.7rem, 3vw, 2.6rem); }
.bp-band p { margin: 18px 0 0; max-width: 54ch; color: color-mix(in srgb, var(--loba-paper) 82%, transparent); font-size: 1rem; line-height: 1.65; }
/* CTA or (texte foncé) sur le bloc navy, dans les deux thèmes */
.bp-band .primary-cta { white-space: nowrap; border-color: var(--loba-gold-500); background: var(--loba-gold-500); color: var(--loba-navy-900); }
.bp-band .primary-cta:hover { background: transparent; color: var(--loba-gold-500); }

/* --- CTA final de page ------------------------------------------------ */
.page-cta { position: relative; overflow: hidden; text-align: center; padding: clamp(64px, 12vh, 128px) 0; background: radial-gradient(circle at 50% 40%, var(--end-glow), transparent 45%), var(--ink); }
.page-cta .eyebrow { justify-content: center; }
.page-cta h2 { font-size: clamp(2.4rem, 5vw, 4.2rem); }
.page-cta p { max-width: 52ch; margin: 26px auto 34px; color: var(--muted); font-size: 1.05rem; line-height: 1.7; }
.page-cta .page-cta-actions { display: flex; flex-wrap: wrap; gap: 18px; justify-content: center; }

/* --- Pied de page ----------------------------------------------------- */
.site-footer { border-top: 1px solid var(--line); background: var(--ink); }
.site-footer .wrap { display: flex; flex-wrap: wrap; gap: 24px 48px; justify-content: space-between; padding-top: 40px; padding-bottom: 40px; }
.footer-brand { display: flex; flex-direction: column; gap: 12px; max-width: 34ch; }
.footer-brand strong { color: var(--paper); font: 800 15px var(--display); letter-spacing: .12em; }
.footer-brand span { color: var(--muted); font-size: .9rem; line-height: 1.55; }
.footer-cols { display: flex; gap: 48px; flex-wrap: wrap; }
.footer-col h4 { margin: 0 0 14px; color: var(--signal); font: 9px var(--mono); letter-spacing: .12em; text-transform: uppercase; }
.footer-col a { display: block; margin-bottom: 9px; color: var(--muted); font-size: .9rem; transition: color .2s ease; }
.footer-col a:hover { color: var(--signal); }
.footer-legal { width: 100%; padding-top: 22px; border-top: 1px solid color-mix(in srgb, var(--line) 55%, transparent); color: var(--muted); font: 9px var(--mono); letter-spacing: .1em; }

/* --- Réutilisation home : recommandation adaptative ------------------ */
.reco-banner { display: none; align-items: center; gap: 16px; flex-wrap: wrap; margin: 22px 0 0; padding: 14px 18px; border: 1px solid color-mix(in srgb, var(--loba-gold-500) 35%, transparent); background: color-mix(in srgb, var(--loba-gold-500) 8%, transparent); border-radius: var(--radius-sm); }
.reco-banner.is-shown { display: flex; }
.reco-banner p { margin: 0; color: var(--paper); font-size: .92rem; line-height: 1.5; }
.reco-banner b { color: var(--signal); }
.reco-banner a { color: var(--signal); font: 10px var(--mono); letter-spacing: .08em; text-transform: uppercase; border-bottom: 1px solid var(--signal); }

/* --- Responsive ------------------------------------------------------- */
@media (max-width: 960px) {
  .page-hero-grid { grid-template-columns: 1fr; }
  .page-hero-media { order: -1; max-width: 520px; }
  .method-steps { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .nav-primary .nav-link { display: none; }
  .bp-band { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .symptom-grid, .svc-grid, .two-col, .related-grid { grid-template-columns: 1fr; }
  .method-steps { grid-template-columns: 1fr; }
  .section-head { margin-bottom: 28px; }
  .footer-cols { gap: 28px; }
}

/* One dedicated image for each page hero, reused as a quiet visual texture
   for supporting surfaces. Text remains in HTML; images contain no copy. */
body[data-pilier="strategie"] { --page-hero-image: url('Assets/proposed/pillars/desktop/strategy-desktop-v2.jpg'); }
body[data-pilier="marketing"] { --page-hero-image: url('Assets/proposed/pillars/desktop/marketing-desktop-v2.jpg'); }
body[data-pilier="commercial"] { --page-hero-image: url('Assets/proposed/pillars/desktop/commercial-desktop-v2.jpg'); }
body[data-pilier="automatisation-ia"] { --page-hero-image: url('Assets/proposed/pillars/desktop/automation-ai-desktop-v2.jpg'); }
body[data-pilier="finance"] { --page-hero-image: url('Assets/proposed/pillars/desktop/finance-desktop-v2.jpg'); }

.page-hero {
  background-color: var(--ink);
  background-image: var(--page-hero-image);
  background-size: cover;
  background-position: center;
}
.page-hero::before {
  background: color-mix(in srgb, var(--loba-navy-900) 70%, transparent);
  opacity: 1;
  mask-image: none;
}
.page-cta {
  background-color: var(--ink);
  background-image: var(--page-hero-image);
  background-size: cover;
  background-position: center;
}
.page-cta::before {
  content: '';
  position: absolute;
  inset: 0;
  background: color-mix(in srgb, var(--loba-navy-900) 72%, transparent);
  pointer-events: none;
}
.page-cta > * { position: relative; z-index: 1; }
.bp-band {
  background-color: var(--ink);
  background-image: var(--page-hero-image);
  background-size: cover;
  background-position: center;
}
.bp-band::before {
  content: '';
  position: absolute;
  inset: 0;
  background: color-mix(in srgb, var(--loba-navy-900) 74%, transparent);
}
.bp-band > * { position: relative; z-index: 1; }
.symptom-card,
.svc-card,
.method-step,
.pricing-band,
.faq details,
.related-card {
  background-color: color-mix(in srgb, var(--loba-navy-900) 76%, transparent);
  background-image: var(--page-hero-image);
  background-size: cover;
  background-position: center;
  background-blend-mode: multiply;
}
.site-footer {
  background-color: var(--ink);
  background-image: url('Assets/proposed/site/footer-background.jpg');
  background-size: cover;
  background-position: center bottom;
  background-blend-mode: multiply;
}

/* Forme LOBA de référence : grands aplats blancs, bleu franc, or signal
   et composants généreusement arrondis. */
.doc { background: var(--loba-paper); color: var(--loba-navy-900); }
.doc .topbar { background: var(--loba-paper); }
.nav-link, .pillar-nav a { color: var(--loba-navy-700); }
.pillar-nav { background: color-mix(in srgb, var(--loba-paper) 96%, transparent); border-bottom-color: var(--loba-line); }
.pillar-nav a.is-current { color: var(--loba-navy-900); border-color: var(--loba-gold-500); }
.page-hero { min-height: 620px; background-position: 64% center; }
.page-hero::before { inset: -12% auto -12% -12%; width: 62%; background: var(--loba-paper); clip-path: ellipse(76% 70% at 22% 30%); opacity: 1; }
.page-hero-grid { z-index: 2; }
.page-hero h1, .page-hero .tagline { color: var(--loba-navy-900); }
.page-hero .tagline { color: var(--loba-ink-700); }
.page-hero-media { border: 8px solid var(--loba-paper); border-radius: 28px 28px 28px 0; box-shadow: var(--shadow-lg); }
.page-hero-media::after { background: color-mix(in srgb, var(--loba-navy-900) 8%, transparent); }
.hero-meta { color: var(--loba-navy-700); }
.symptom-card, .svc-card, .method-step, .pricing-band, .faq details, .related-card { border-color: var(--loba-line); border-radius: 20px; background-color: var(--loba-paper); background-image: none; box-shadow: var(--shadow-xs); }
.symptom-card:hover, .svc-card:hover, .related-card:hover { border-color: var(--loba-gold-500); box-shadow: var(--shadow-md); }
.symptom-card::before { background: var(--loba-navy-700); color: var(--loba-paper); border: 0; }
.svc-card { border-top: 5px solid var(--loba-gold-500); }
.svc-card h3, .method-step h3, .related-card h3, .faq summary { color: var(--loba-navy-900); }
.svc-card p, .method-step p, .related-card p, .faq details p { color: var(--loba-ink-700); }
.method-step { border-top: 0; border-left: 5px solid var(--loba-gold-500); }
.pricing-band { background: var(--loba-gold-100); border-color: var(--loba-gold-400); }
.pricing-band .price strong { color: var(--loba-navy-700); }
.faq details[open] { border-color: var(--loba-gold-500); }
.bp-band { border: 0; border-radius: 30px 30px 30px 0; box-shadow: var(--shadow-lg); }
.page-cta { min-height: 420px; background-position: center; }
.page-cta::before { background: color-mix(in srgb, var(--loba-navy-900) 58%, transparent); }
.page-cta h2, .page-cta p { color: var(--loba-paper); }
.site-footer { border-top: 0; }
.site-footer .wrap { color: var(--loba-paper); }
.footer-brand strong, .footer-brand span, .footer-col a, .footer-legal { color: var(--loba-paper); }
.footer-col h4 { color: var(--loba-gold-400); }
.section { position: relative; }
.section + .section { border-top-color: var(--loba-line); }
.section-head::before { content: ''; display: block; width: 52px; height: 10px; margin-bottom: 18px; border-radius: 0 10px 10px 0; background: var(--loba-gold-500); }
.page-hero-media { transform: translate3d(var(--pointer-x, 0px), var(--pointer-y, 0px), 0); transition: transform .5s var(--ease-out), box-shadow .35s ease; }
.page-hero-media:hover { box-shadow: 0 22px 42px color-mix(in srgb, var(--loba-navy-900) 22%, transparent); }

@media (max-width: 760px) {
  .hero-screen::before, .page-hero::before { width: 88%; clip-path: ellipse(86% 58% at 18% 20%); }
  .hero-screen::after { left: 67%; width: 16vw; border-width: 7px; }
  .info-panel { right: 5vw; width: auto; }
  .page-hero { min-height: 0; }
  .page-hero-grid { gap: 24px; }
  .page-hero-media { border-width: 5px; }
}