/* ───────────────────────────────────────────────
   BENE VISUS — design « Lumen », structure en colonne encadrée
   Charcoal bleuté, dégradé teal → cyan, bordures fines
   ─────────────────────────────────────────────── */

@font-face { font-family: 'Archivo'; font-style: normal; font-weight: 100 900; font-display: swap; src: url('../fonts/archivo-latin-wght-normal.woff2') format('woff2'); }
@font-face { font-family: 'Archivo'; font-style: italic; font-weight: 100 900; font-display: swap; src: url('../fonts/archivo-latin-wght-italic.woff2') format('woff2'); }

:root {
  --bg: #0f141c; --bg2: #131a24; --bg3: #1a2330;
  --line: rgba(150,180,215,.14); --line-strong: rgba(150,180,215,.28);
  --text: #eef2f7; --muted: #9aa8ba; --dim: #7d8b9d;
  --teal: #2dd4bf; --cyan: #38bdf8;
  --grad: linear-gradient(100deg, var(--teal), var(--cyan));
  --frame: 1200px; --r: 14px; --ease: cubic-bezier(.16,1,.3,1);
}

*,*::before,*::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 90px; -webkit-text-size-adjust: 100%; }
body { background: var(--bg); color: var(--text); font-family: 'Archivo', system-ui, -apple-system, 'Segoe UI', sans-serif; font-size: 16px; line-height: 1.6; -webkit-font-smoothing: antialiased; overflow-x: hidden; }
a { color: inherit; text-decoration: none; }
button, input { font: inherit; }
ol, ul { list-style: none; }
img, svg { display: block; max-width: 100%; }
h1,h2,h3 { font-weight: 500; letter-spacing: -.025em; line-height: 1.1; text-wrap: balance; }
h2 { font-size: clamp(1.9rem, 3.4vw, 2.9rem); }
::selection { background: rgba(45,212,191,.3); }
:focus-visible { outline: 2px solid var(--teal); outline-offset: 3px; border-radius: 4px; }
.grad-text { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
em.grad-text { font-style: italic; padding-right: .08em; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); clip-path: inset(50%); white-space: nowrap; }
.skip { position: absolute; left: 16px; top: -60px; z-index: 100; background: var(--text); color: #0b1017; padding: 10px 16px; border-radius: 8px; font-weight: 600; transition: top .2s; }
.skip:focus { top: 12px; }

/* Colonne centrale et guides pointillés */
.frame { max-width: var(--frame); margin: 0 auto; padding: 0 32px; position: relative; }
.guides { border-left: 1px dashed var(--line); border-right: 1px dashed var(--line); }
.rule { border-top: 1px solid var(--line); }
section { position: relative; }
.pad { padding: 110px 32px; }
.spacer { height: 70px; }
.kicker { font-size: .78rem; letter-spacing: .22em; text-transform: uppercase; color: var(--muted); font-weight: 500; margin-bottom: 20px; }
.head { max-width: 640px; margin-bottom: 44px; }
.head p:not(.kicker) { color: var(--muted); margin-top: 16px; font-size: 1.05rem; }
.more { margin-top: 36px; }

/* Boutons */
.btn, .btn-ghost { display: inline-flex; align-items: center; justify-content: center; gap: 8px; border-radius: 9px; font-size: .9rem; cursor: pointer; }
.btn { border: 0; background: var(--grad); color: #04131a; font-weight: 600; padding: 11px 20px; transition: filter .2s, transform .15s; }
.btn:hover { filter: brightness(1.1); } .btn:active { transform: scale(.98); }
.btn-ghost { border: 1px solid var(--line-strong); background: rgba(150,180,215,.07); color: var(--text); font-weight: 500; padding: 10px 19px; transition: background .2s, border-color .2s; }
.btn-ghost:hover { background: rgba(150,180,215,.13); border-color: rgba(150,180,215,.4); }
.btn-sm { padding: 8px 14px; font-size: .84rem; }
.ctas { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; position: relative; }
.ctas.start { justify-content: flex-start; margin-top: 32px; }

/* En-tête */
.site-header { position: sticky; top: 0; z-index: 50; background: rgba(15,20,28,.82); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); border-bottom: 1px solid var(--line); }
.nav { display: flex; align-items: center; justify-content: space-between; height: 62px; }
.logo { font-weight: 600; font-size: 1.12rem; letter-spacing: -.02em; display: inline-flex; align-items: center; gap: 10px; }
.logo i { width: 18px; height: 18px; border-radius: 50%; background: var(--grad); box-shadow: 0 0 18px rgba(45,212,191,.5); display: block; }
.nav-links { display: flex; align-items: center; gap: 30px; font-size: .92rem; color: var(--muted); }
.nav-links a { transition: color .2s; padding: 8px 0; }
.nav-links a:hover, .nav-links a[aria-current] { color: var(--text); }
.has-sub { position: relative; }
.has-sub > a::after { content: ''; display: inline-block; width: 6px; height: 6px; margin-left: 8px; border-right: 1.5px solid currentColor; border-bottom: 1.5px solid currentColor; transform: translateY(-3px) rotate(45deg); opacity: .7; }
.sub { position: absolute; left: -16px; top: 100%; min-width: 230px; padding: 8px; border: 1px solid var(--line-strong); border-radius: 12px; background: rgba(19,26,36,.97); box-shadow: 0 20px 50px -20px rgba(0,0,0,.6); display: grid; opacity: 0; visibility: hidden; transform: translateY(6px); transition: opacity .2s, transform .2s, visibility .2s; }
.has-sub:hover .sub, .has-sub:focus-within .sub { opacity: 1; visibility: visible; transform: none; }
.sub a { padding: 9px 12px; border-radius: 8px; }
.sub a:hover { background: rgba(150,180,215,.09); }
.nav-right { display: flex; align-items: center; gap: 16px; font-size: .88rem; }
.lang { display: inline-flex; gap: 6px; color: var(--dim); font-size: .86rem; }
.lang b { color: var(--text); font-weight: 500; }
.lang a:hover { color: var(--text); }
.nav-mobile-extra { display: none; }
.burger { display: none; width: 40px; height: 40px; border: 1px solid var(--line-strong); border-radius: 9px; background: rgba(150,180,215,.07); cursor: pointer; position: relative; }
.burger span { position: absolute; left: 11px; right: 11px; height: 1.5px; background: var(--text); transition: transform .25s var(--ease), top .25s var(--ease); }
.burger span:first-child { top: 15px; } .burger span:last-child { top: 23px; }
.burger[aria-expanded="true"] span:first-child { top: 19px; transform: rotate(45deg); }
.burger[aria-expanded="true"] span:last-child { top: 19px; transform: rotate(-45deg); }
.announce { display: block; border-bottom: 1px solid var(--line); font-size: .86rem; text-align: center; padding: 9px 16px; color: var(--text); transition: background .2s; }
.announce:hover { background: rgba(150,180,215,.05); }
.announce .tag { background: rgba(45,212,191,.14); color: var(--teal); border-radius: 5px; padding: 2px 8px; margin-right: 10px; font-weight: 500; }

@media (max-width: 900px) {
  .frame { padding: 0 20px; }
  .pad { padding: 72px 20px; }
  .burger { display: block; }
  .nav-right .lang { display: none; }
  .nav-links { position: absolute; left: 0; right: 0; top: 100%; flex-direction: column; align-items: stretch; gap: 0; padding: 12px 20px 24px; background: rgba(15,20,28,.98); border-bottom: 1px solid var(--line); font-size: 1.05rem; display: none; max-height: calc(100dvh - 62px); overflow-y: auto; }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 14px 0; border-bottom: 1px solid var(--line); color: var(--text); }
  .has-sub > a::after { display: none; }
  .sub { position: static; opacity: 1; visibility: visible; transform: none; border: 0; box-shadow: none; background: none; padding: 0 0 0 16px; min-width: 0; }
  .sub a { padding: 12px 0; border-radius: 0; color: var(--muted); font-size: .98rem; }
  .nav-mobile-extra { display: block; padding-top: 18px; }
  .nav-mobile-extra .lang { font-size: 1rem; }
  .nav-mobile-extra .lang a { border: 0; padding: 0; color: var(--muted); }
}

/* Hero */
.hero { text-align: center; padding: 120px 0 0; overflow: hidden; }
.hero::before { content: ''; position: absolute; left: 50%; top: -260px; width: 1100px; height: 760px; transform: translateX(-50%); pointer-events: none; background: radial-gradient(40% 42% at 42% 50%, rgba(45,212,191,.17), transparent 70%), radial-gradient(38% 38% at 62% 44%, rgba(56,189,248,.13), transparent 70%); filter: blur(10px); animation: drift 16s ease-in-out infinite alternate; }
@keyframes drift { to { transform: translateX(-47%) translateY(3%) scale(1.05); } }
.hero h1, .rotator { font-size: clamp(2.3rem, 5vw, 4.4rem); position: relative; }
.rotator { display: block; height: 1.2em; overflow: hidden; font-weight: 500; letter-spacing: -.025em; line-height: 1.15; }
.rotator .it { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; gap: .28em; opacity: 0; transform: translateY(40%); filter: blur(8px); transition: all .55s var(--ease); }
.rotator .it.on { opacity: 1; transform: none; filter: none; transition-delay: .12s; }
.rotator .it.out { opacity: 0; transform: translateY(-40%); filter: blur(8px); transition-duration: .35s; }
.rotator svg { width: .78em; height: .78em; fill: var(--teal); flex: none; }
.rotator em { font-style: italic; padding-right: .08em; }
.hero .lead { max-width: 56ch; margin: 26px auto 34px; color: var(--muted); font-size: 1.1rem; position: relative; }

/* Panneau de démonstration */
.demo { margin: 84px auto 0; border: 1px solid var(--line-strong); border-bottom: 0; border-radius: var(--r) var(--r) 0 0; background: linear-gradient(180deg, var(--bg3), var(--bg2)); display: grid; grid-template-columns: 250px 1fr; text-align: left; position: relative; min-height: 430px; box-shadow: 0 -30px 120px -40px rgba(45,212,191,.22); }
.demo-side { border-right: 1px solid var(--line); padding: 20px 14px; font-size: .86rem; }
.demo-title, .demo-label { font-size: .7rem; letter-spacing: .16em; text-transform: uppercase; color: var(--dim); font-weight: 500; }
.demo-title { margin: 4px 8px 12px; }
.ws { display: flex; align-items: center; gap: 10px; padding: 9px 10px; border-radius: 8px; color: var(--muted); }
.ws.active { background: rgba(150,180,215,.09); color: var(--text); }
.ws::before { content: ''; width: 7px; height: 7px; border-radius: 50%; background: var(--dim); flex: none; }
.ws.live::before { background: var(--teal); box-shadow: 0 0 8px var(--teal); }
.demo-main { padding: 26px 30px 24px; display: flex; flex-direction: column; gap: 14px; }
.bubble { border-radius: 12px; padding: 13px 17px; font-size: .93rem; line-height: 1.6; max-width: 640px; }
.bubble.q { align-self: flex-end; background: rgba(150,180,215,.09); border: 1px solid var(--line); color: var(--muted); }
.bubble.a { background: rgba(45,212,191,.06); border: 1px solid rgba(45,212,191,.25); }
.bubble mark { background: rgba(45,212,191,.2); color: var(--teal); border-radius: 4px; padding: 1px 6px; }
.sources { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 12px; }
.sources span { font-size: .74rem; color: var(--muted); border: 1px solid var(--line); border-radius: 999px; padding: 3px 10px; }
.sources b { color: var(--teal); font-weight: 500; }
.ask { margin-top: auto; border: 1px solid var(--line-strong); border-radius: 12px; padding: 13px 16px; color: var(--dim); font-size: .9rem; display: flex; justify-content: space-between; align-items: center; gap: 12px; background: rgba(15,20,28,.6); }
.ask i { width: 28px; height: 28px; border-radius: 50%; background: var(--grad); display: grid; place-items: center; color: #04131a; font-style: normal; font-weight: 700; flex: none; }
@media (max-width: 900px) { .hero { padding-top: 72px; } .demo { grid-template-columns: 1fr; margin-top: 56px; min-height: 0; } .demo-side { display: none; } .demo-main { padding: 20px 18px; } }

/* Bandeau défilant des plateformes */
.ticker-head { display: flex; justify-content: space-between; align-items: baseline; gap: 16px; flex-wrap: wrap; padding: 56px 0 22px; font-size: .95rem; }
.ticker-head h2 { font-size: .95rem; font-weight: 500; letter-spacing: 0; }
.ticker-head a { color: var(--muted); } .ticker-head a:hover { color: var(--text); }
.ticker { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); overflow: hidden; -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); }
.ticker-track { display: flex; width: max-content; animation: slide 60s linear infinite; }
.ticker-track ul { display: flex; }
.ticker-track li { display: inline-flex; align-items: center; gap: 12px; padding: 24px 38px; border-right: 1px solid var(--line); font-size: 1.05rem; font-weight: 500; color: var(--muted); white-space: nowrap; letter-spacing: -.01em; }
.ticker-track svg { width: 20px; height: 20px; fill: currentColor; flex: none; }
.ticker:hover .ticker-track { animation-play-state: paused; }
@keyframes slide { to { transform: translateX(-50%); } }

/* Phrase manifeste (flou → net au défilement) */
.statement { padding: 190px 32px; text-align: center; }
.statement p { font-size: clamp(1.9rem, 3.8vw, 3.1rem); font-weight: 500; letter-spacing: -.025em; line-height: 1.18; max-width: 20ch; margin: 0 auto; }
.statement .w { opacity: .12; filter: blur(6px); transition: opacity .5s, filter .5s; }
.statement .w.on { opacity: 1; filter: none; }
@media (max-width: 900px) { .statement { padding: 110px 20px; } }

/* Services : onglets */
.tabs { display: flex; gap: 8px; flex-wrap: wrap; padding-bottom: 28px; }
.tab { border: 1px solid var(--line); background: transparent; color: var(--muted); border-radius: 999px; padding: 8px 16px; font-size: .88rem; cursor: pointer; transition: color .2s, border-color .2s, background .2s; }
.tab:hover { color: var(--text); border-color: var(--line-strong); }
.tab[aria-selected="true"] { background: var(--text); color: #0b1017; border-color: var(--text); font-weight: 500; }
.panel { display: none; grid-template-columns: 1fr 1fr; border: 1px solid var(--line); border-radius: var(--r); overflow: hidden; }
.panel.on { display: grid; animation: fade .5s var(--ease); }
.no-js .tabs { display: none; }
.no-js .panel { display: grid; margin-bottom: 18px; }
@keyframes fade { from { opacity: 0; transform: translateY(10px); } }
.panel-copy { padding: 44px; border-right: 1px solid var(--line); }
.panel-copy h3 { font-size: 1.55rem; margin-bottom: 14px; }
.panel-copy p { color: var(--muted); margin-bottom: 22px; }
.panel-copy ul { display: grid; gap: 10px; margin-bottom: 30px; font-size: .95rem; }
.panel-copy li { padding-left: 26px; position: relative; }
.panel-copy li::before { content: '→'; position: absolute; left: 0; color: var(--teal); }
.panel-visual { background: var(--bg2); padding: 36px; display: flex; flex-direction: column; justify-content: center; gap: 10px; }
.serp { border: 1px solid var(--line); border-radius: 10px; padding: 13px 16px; font-size: .86rem; color: var(--dim); display: flex; gap: 14px; align-items: center; }
.serp b { font-weight: 500; width: 18px; }
.serp.you { border-color: rgba(45,212,191,.4); background: rgba(45,212,191,.07); color: var(--text); }
.serp.you b, .serp .up { color: var(--teal); }
.serp .up { margin-left: auto; }
.post { border: 1px solid var(--line); border-radius: 12px; padding: 18px; font-size: .9rem; color: var(--muted); }
.post .who { display: flex; gap: 10px; align-items: center; color: var(--text); font-weight: 500; margin-bottom: 10px; }
.post .who i { width: 30px; height: 30px; border-radius: 50%; background: var(--grad); display: block; }
.post .stats { display: flex; gap: 18px; flex-wrap: wrap; margin-top: 14px; font-size: .78rem; color: var(--dim); }
@media (max-width: 900px) { .panel.on, .no-js .panel { grid-template-columns: 1fr; } .panel-copy { border-right: 0; border-bottom: 1px solid var(--line); padding: 28px 22px; } .panel-visual { padding: 24px 22px; } }

/* Méthode : cellules bordées */
.cells { display: grid; grid-template-columns: repeat(4, 1fr); border: 1px solid var(--line); border-radius: var(--r); overflow: hidden; }
.cell { padding: 34px 28px 38px; border-right: 1px solid var(--line); transition: background .3s; }
.cell:last-child { border-right: 0; }
.cell:hover { background: rgba(150,180,215,.04); }
.cell .n { font-size: .78rem; color: var(--teal); letter-spacing: .14em; margin-bottom: 40px; display: block; }
.cell h3 { font-size: 1.15rem; font-weight: 600; margin-bottom: 10px; letter-spacing: -.01em; }
.cell p { font-size: .92rem; color: var(--muted); }
@media (max-width: 900px) { .cells { grid-template-columns: 1fr 1fr; } .cell:nth-child(2n) { border-right: 0; } .cell:nth-child(-n+2) { border-bottom: 1px solid var(--line); } .cell .n { margin-bottom: 22px; } }
@media (max-width: 520px) { .cells { grid-template-columns: 1fr; } .cell { border-right: 0; border-bottom: 1px solid var(--line); } .cell:last-child { border-bottom: 0; } }

/* Bande plus claire : études de cas */
.band { background: var(--bg2); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.cases { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.case { border: 1px solid var(--line); border-radius: var(--r); padding: 30px; background: var(--bg); display: flex; flex-direction: column; gap: 14px; transition: border-color .25s, transform .25s; }
.case:hover { border-color: rgba(45,212,191,.4); transform: translateY(-3px); }
.case .sector { font-size: .74rem; letter-spacing: .16em; text-transform: uppercase; color: var(--teal); }
.case h3 { font-size: 1.18rem; font-weight: 600; letter-spacing: -.01em; line-height: 1.25; }
.case p { font-size: .92rem; color: var(--muted); }
.case .result { margin-top: auto; padding-top: 16px; border-top: 1px dashed var(--line-strong); font-size: .84rem; color: var(--dim); }
@media (max-width: 900px) { .cases { grid-template-columns: 1fr; } }

/* Audit gratuit */
.audit { display: grid; grid-template-columns: 1.1fr .9fr; gap: 56px; align-items: center; }
.audit-text { color: var(--muted); margin-top: 16px; max-width: 52ch; }
.audit form { border: 1px solid var(--line-strong); border-radius: var(--r); padding: 28px; background: linear-gradient(160deg, rgba(45,212,191,.09), rgba(150,180,215,.03)); display: grid; gap: 12px; }
.audit input[type="text"], .audit input[type="email"] { width: 100%; background: rgba(15,20,28,.7); border: 1px solid var(--line-strong); border-radius: 9px; color: var(--text); font-size: .95rem; padding: 12px 14px; transition: border-color .2s; }
.audit input:focus { border-color: var(--teal); outline: none; }
.audit input::placeholder { color: var(--dim); }
.audit small { color: var(--dim); font-size: .8rem; line-height: 1.5; }
.audit small a { text-decoration: underline; text-underline-offset: 2px; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.notice { border-radius: 9px; padding: 11px 14px; font-size: .9rem; }
.notice.ok { background: rgba(45,212,191,.12); border: 1px solid rgba(45,212,191,.4); color: var(--teal); }
.notice.ko { background: rgba(248,113,113,.1); border: 1px solid rgba(248,113,113,.4); color: #fca5a5; }
@media (max-width: 900px) { .audit { grid-template-columns: 1fr; gap: 32px; } .audit form { padding: 22px; } }

/* FAQ */
.faq { display: grid; grid-template-columns: .8fr 1.2fr; gap: 56px; }
details { border-bottom: 1px solid var(--line); padding: 22px 0; }
details:first-of-type { border-top: 1px solid var(--line); }
summary { cursor: pointer; font-weight: 500; font-size: 1.05rem; list-style: none; display: flex; justify-content: space-between; gap: 20px; }
summary::-webkit-details-marker { display: none; }
summary::after { content: '+'; color: var(--teal); font-size: 1.3rem; line-height: 1; transition: transform .3s; flex: none; }
details[open] summary::after { transform: rotate(45deg); }
details p { color: var(--muted); margin-top: 14px; max-width: 62ch; font-size: .96rem; }
@media (max-width: 900px) { .faq { grid-template-columns: 1fr; gap: 28px; } }

/* CTA final */
.final { text-align: center; padding: 140px 0; overflow: hidden; }
.final::before { content: ''; position: absolute; left: 50%; bottom: -380px; width: 900px; height: 620px; transform: translateX(-50%); background: radial-gradient(50% 50% at 50% 50%, rgba(45,212,191,.16), transparent 70%); pointer-events: none; }
.final h2 { font-size: clamp(2.1rem, 4.4vw, 3.8rem); margin-bottom: 18px; position: relative; }
.final p { color: var(--muted); margin-bottom: 34px; position: relative; }
@media (max-width: 900px) { .final { padding: 96px 0; } }

/* Pied de page */
.site-footer { border-top: 1px solid var(--line); font-size: .9rem; }
.foot { display: grid; grid-template-columns: 1.5fr repeat(4, 1fr); gap: 32px; padding: 70px 0 60px; }
.foot h2 { font-size: .86rem; font-weight: 600; letter-spacing: 0; margin-bottom: 16px; }
.foot nav a { display: block; color: var(--muted); padding: 5px 0; transition: color .2s; }
.foot nav a:hover { color: var(--text); }
.foot .tag { color: var(--muted); margin-top: 14px; max-width: 30ch; font-size: .88rem; }
.legal { border-top: 1px solid var(--line); padding: 22px 0; display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; color: var(--dim); font-size: .82rem; }
@media (max-width: 900px) { .foot { grid-template-columns: 1fr 1fr; padding: 52px 0 40px; } .foot > div:first-child { grid-column: 1 / -1; } }

/* Pages intérieures */
.page-hero { padding: 0; }
.page-hero .frame { padding-top: 96px; padding-bottom: 72px; }
.page-hero h1 { font-size: clamp(2.3rem, 4.6vw, 4rem); max-width: 18ch; }
.page-hero .lead, .prose .lead { color: var(--muted); font-size: 1.1rem; max-width: 58ch; margin-top: 20px; }
.prose { max-width: var(--frame); }
.prose > * { max-width: 70ch; }
.prose h2 { font-size: 1.7rem; margin: 48px 0 16px; }
.prose h3 { font-size: 1.25rem; margin: 32px 0 12px; }
.prose p, .prose ul, .prose ol { color: var(--muted); margin-bottom: 18px; }
.prose ul { list-style: disc; padding-left: 22px; } .prose ol { list-style: decimal; padding-left: 22px; }
.prose a { color: var(--teal); text-decoration: underline; text-underline-offset: 3px; }
.prose .lead { margin-top: 0; }

/* Apparition au défilement (uniquement si JS actif) */
.js .reveal { opacity: 0; transform: translateY(20px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.js .reveal.in { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *,*::before,*::after { animation: none !important; transition: none !important; }
  .js .reveal, .statement .w { opacity: 1; transform: none; filter: none; }
  .ticker-track { flex-wrap: wrap; width: auto; justify-content: center; }
  .ticker-track ul[aria-hidden] { display: none; }
  .ticker { -webkit-mask-image: none; mask-image: none; }
}

/* ── Pages intérieures : blocs ── */
.crumbs { display: flex; flex-wrap: wrap; gap: 10px; font-size: .84rem; color: var(--dim); margin-bottom: 26px; }
.crumbs a { color: var(--muted); } .crumbs a:hover { color: var(--text); }
.crumbs [aria-current] { color: var(--text); }
.page-hero h1 em, .final h2 em, h2 em { font-style: italic; }

.cards { display: grid; gap: 18px; }
.cards.cols-2 { grid-template-columns: repeat(2, 1fr); }
.cards.cols-3 { grid-template-columns: repeat(3, 1fr); }
.cards.cols-4 { grid-template-columns: repeat(4, 1fr); }
.card { border: 1px solid var(--line); border-radius: var(--r); padding: 32px; background: linear-gradient(160deg, rgba(150,180,215,.06), rgba(150,180,215,.02)); display: flex; flex-direction: column; gap: 12px; transition: border-color .25s, transform .25s; }
.card:hover { border-color: rgba(45,212,191,.4); transform: translateY(-3px); }
.card::before { content: ''; width: 36px; height: 3px; border-radius: 2px; background: var(--grad); margin-bottom: 10px; }
.card h3 { font-size: 1.2rem; font-weight: 600; letter-spacing: -.01em; }
.card p { color: var(--muted); font-size: .95rem; }
.card-link { margin-top: auto; padding-top: 10px; color: var(--teal); font-size: .9rem; font-weight: 500; }
.card-link:hover { text-decoration: underline; text-underline-offset: 3px; }

.split { display: grid; grid-template-columns: 1fr 1.2fr; gap: 64px; align-items: start; }
.split-text { color: var(--muted); margin-top: 18px; font-size: 1.05rem; max-width: 46ch; }
.arrow-list { display: grid; gap: 22px; }
.arrow-list li { position: relative; padding-left: 56px; color: var(--muted); font-size: .96rem; line-height: 1.65; min-height: 38px; }
.arrow-list li::before { content: '→'; position: absolute; left: 0; top: 0; display: grid; place-items: center; width: 38px; height: 38px; border-radius: 10px; border: 1px solid rgba(45,212,191,.25); background: rgba(45,212,191,.08); color: var(--teal); font-weight: 600; }
.arrow-list strong { display: block; color: var(--text); font-weight: 600; font-size: 1.05rem; margin-bottom: 4px; }
.panel-visual.boxed { border: 1px solid var(--line); border-radius: var(--r); }

.steps { display: grid; border: 1px solid var(--line); border-radius: var(--r); overflow: hidden; }
.step { display: grid; grid-template-columns: 90px 1.1fr 1fr; gap: 28px; padding: 36px 32px; border-bottom: 1px solid var(--line); align-items: start; }
.step:last-child { border-bottom: 0; }
.step .n { font-size: .8rem; color: var(--teal); letter-spacing: .14em; padding-top: 6px; }
.step h3 { font-size: 1.35rem; margin-bottom: 10px; }
.step p { color: var(--muted); font-size: .96rem; }
.step ul { display: grid; gap: 8px; font-size: .92rem; color: var(--muted); }
.step ul li { padding-left: 22px; position: relative; }
.step ul li::before { content: '→'; position: absolute; left: 0; color: var(--teal); }

.cases-long { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.case .approach { display: grid; gap: 8px; font-size: .9rem; color: var(--muted); }
.case .approach li { padding-left: 22px; position: relative; }
.case .approach li::before { content: '→'; position: absolute; left: 0; color: var(--teal); }

/* Formulaires (audit + contact) */
.bv-form { border: 1px solid var(--line-strong); border-radius: var(--r); padding: 28px; background: linear-gradient(160deg, rgba(45,212,191,.09), rgba(150,180,215,.03)); display: grid; gap: 12px; }
.bv-form .row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.bv-form label:not(.sr-only) { display: block; font-size: .82rem; color: var(--muted); margin-bottom: 6px; }
.bv-form input[type="text"], .bv-form input[type="email"], .bv-form textarea { width: 100%; background: rgba(15,20,28,.7); border: 1px solid var(--line-strong); border-radius: 9px; color: var(--text); font: inherit; font-size: .95rem; padding: 12px 14px; transition: border-color .2s; }
.bv-form textarea { resize: vertical; min-height: 120px; }
.bv-form input:focus, .bv-form textarea:focus { border-color: var(--teal); outline: none; }
.bv-form ::placeholder { color: var(--dim); }
.bv-form small { color: var(--dim); font-size: .8rem; line-height: 1.5; }
.bv-form small a { text-decoration: underline; text-underline-offset: 2px; }

@media (max-width: 900px) {
  .cards.cols-2, .cards.cols-3, .cards.cols-4, .cases-long { grid-template-columns: 1fr; }
  .split { grid-template-columns: 1fr; gap: 36px; }
  .step { grid-template-columns: 1fr; gap: 14px; padding: 28px 22px; }
  .bv-form { padding: 22px; } .bv-form .row { grid-template-columns: 1fr; }
  .page-hero .frame { padding-top: 64px; padding-bottom: 52px; }
}
@media (min-width: 901px) and (max-width: 1100px) { .cards.cols-4 { grid-template-columns: repeat(2, 1fr); } }

/* Halo discret en tête des pages intérieures (rappel du hero de l'accueil) */
.page-hero { overflow: hidden; }
.page-hero::before { content: ''; position: absolute; left: 8%; top: -320px; width: 900px; height: 620px; pointer-events: none; background: radial-gradient(42% 42% at 40% 50%, rgba(45,212,191,.13), transparent 70%), radial-gradient(36% 36% at 64% 42%, rgba(56,189,248,.09), transparent 70%); filter: blur(10px); }
.page-hero .frame { position: relative; }