/* AS Chapes — as-chapes.be — feuille de style (BE WEB, sept. 2026)
   Conversion statique de la maquette Claude Design (V1/maquette-claude-design).
   Polices auto-hébergées (assets/fonts), aucune dépendance externe. */

/* ---------- polices ---------- */
@font-face{font-family:'Barlow';font-style:normal;font-weight:400;font-display:swap;src:url('../fonts/barlow-400.woff2') format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;}
@font-face{font-family:'Barlow';font-style:normal;font-weight:500;font-display:swap;src:url('../fonts/barlow-500.woff2') format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;}
@font-face{font-family:'Barlow';font-style:normal;font-weight:600;font-display:swap;src:url('../fonts/barlow-600.woff2') format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;}
@font-face{font-family:'Barlow';font-style:normal;font-weight:700;font-display:swap;src:url('../fonts/barlow-700.woff2') format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;}
@font-face{font-family:'Barlow Condensed';font-style:normal;font-weight:600;font-display:swap;src:url('../fonts/barlow-condensed-600.woff2') format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;}
@font-face{font-family:'Barlow Condensed';font-style:normal;font-weight:700;font-display:swap;src:url('../fonts/barlow-condensed-700.woff2') format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;}
@font-face{font-family:'Barlow Condensed';font-style:normal;font-weight:800;font-display:swap;src:url('../fonts/barlow-condensed-800.woff2') format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;}
@font-face{font-family:'JetBrains Mono';font-style:normal;font-weight:400;font-display:swap;src:url('../fonts/jetbrains-mono-400.woff2') format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;}
@font-face{font-family:'JetBrains Mono';font-style:normal;font-weight:500;font-display:swap;src:url('../fonts/jetbrains-mono-500.woff2') format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;}

/* ---------- variables ---------- */
:root {
  --noir: #060707; --noir-2: #0A0C0B; --noir-3: #0D100F; --noir-4: #0F1211; --noir-pied: #040505;
  --texte: #E8EBEA; --texte-fort: #EDF1F3; --texte-nav: #B9C0BD;
  --gris: #8A918E; --gris-2: #9AA19E; --gris-3: #7A817E; --gris-4: #5A615E; --gris-5: #585F5C;
  --vert: #76E600; --vert-clair: #A6F654; --vert-hover: #8DF21C;
  --ligne: rgba(255,255,255,.08); --ligne-2: rgba(255,255,255,.09); --ligne-3: rgba(255,255,255,.14);
  --mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, monospace;
  --cond: 'Barlow Condensed', 'Arial Narrow', Impact, sans-serif;
  --sans: Barlow, system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  --pad-x: clamp(18px, 4vw, 40px);
  --pad-sec: clamp(70px, 9vw, 130px);
  --ease: cubic-bezier(.16, 1, .3, 1);
}

/* ---------- base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--noir); color: var(--texte); font-family: var(--sans); -webkit-font-smoothing: antialiased; overflow-x: hidden; line-height: 1.5; }
body.intro-on { overflow: hidden; }
a { color: var(--vert); text-decoration: none; }
a:hover { color: var(--vert-clair); }
::selection { background: var(--vert); color: var(--noir); }
img { max-width: 100%; display: block; }
button { font: inherit; }
h1, h2, h3 { margin: 0; }
.visually-hidden { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip-link { position: absolute; left: -999px; top: 8px; z-index: 400; background: var(--vert); color: var(--noir); padding: 10px 16px; font-weight: 700; }
.skip-link:focus { left: 8px; }
:focus-visible { outline: 2px solid var(--vert); outline-offset: 3px; }

.wrap { max-width: 1320px; margin: 0 auto; }
.mono { font-family: var(--mono); }
.cond { font-family: var(--cond); }
.kicker { font-family: var(--mono); font-size: 11px; letter-spacing: .3em; color: var(--vert); text-transform: uppercase; }
.titre { margin: 18px 0 0; font-family: var(--cond); font-weight: 800; font-size: clamp(40px, 5.4vw, 78px); line-height: .95; color: var(--texte-fort); }
.titre .v { color: var(--vert); }
.lead { margin: 0; font-size: 17px; line-height: 1.65; color: var(--gris); text-wrap: pretty; }

/* ---------- animations ---------- */
@keyframes asDraw { to { stroke-dashoffset: 0; } }
@keyframes asFade { from { opacity: 0; } to { opacity: 1; } }
@keyframes asRise { from { opacity: 0; transform: translateY(34px); } to { opacity: 1; transform: translateY(0); } }
@keyframes asSheen { 0% { transform: translateX(-160%) skewX(-18deg); } 55%, 100% { transform: translateX(260%) skewX(-18deg); } }
@keyframes asMarquee { to { transform: translateX(-50%); } }
@keyframes asGlow { 0%, 100% { opacity: .35; } 50% { opacity: .9; } }
@keyframes asScan { 0% { transform: translateY(-10%); opacity: 0; } 12% { opacity: .85; } 88% { opacity: .85; } 100% { transform: translateY(1100%); opacity: 0; } }
@keyframes asFloat { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-14px); } }
@keyframes asGrid { to { background-position: 0 120px; } }
@keyframes asSpin { to { transform: rotate(360deg); } }

/* apparition au défilement : seulement quand le JS est là (sinon tout est visible) */
.js .rv { opacity: 0; transform: translateY(38px); transition: opacity .85s var(--ease), transform .85s var(--ease); }
.js .rv.on { opacity: 1; transform: none; }
.js .rv.d1 { transition-delay: .11s; } .js .rv.d2 { transition-delay: .22s; } .js .rv.d3 { transition-delay: .33s; } .js .rv.d4 { transition-delay: .44s; }

/* ---------- intro ---------- */
.intro { position: fixed; inset: 0; z-index: 300; background: #000; display: flex; align-items: center; justify-content: center; overflow: hidden; transition: transform 1s cubic-bezier(.76, 0, .24, 1), opacity .6s ease .5s; }
.intro.off { transform: translateY(-102%); opacity: 0; pointer-events: none; }
.intro[hidden] { display: none; }
.intro-halo { position: absolute; inset: 0; background: radial-gradient(ellipse at 50% 45%, rgba(118,230,0,.14), transparent 62%); pointer-events: none; }
.intro-grille { position: absolute; inset: 0; opacity: .5; background-image: linear-gradient(rgba(255,255,255,.045) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.045) 1px, transparent 1px); background-size: 120px 120px; animation: asGrid 6s linear infinite; }
.intro-corps { position: relative; width: min(520px, 80vw); text-align: center; }
.intro-logo { width: 100%; max-height: 38svh; display: block; margin: 0 auto; overflow: visible; }
.intro-sheen { position: absolute; inset: 0; overflow: hidden; pointer-events: none; }
.intro-sheen > div { position: absolute; top: -20%; left: 0; width: 34%; height: 140%; background: linear-gradient(90deg, transparent, rgba(255,255,255,.55), transparent); animation: asSheen 2.2s ease-in-out 1.45s 2 both; }
.intro-nom { margin-top: clamp(14px, 3svh, 34px); font-family: var(--cond); font-weight: 800; font-size: clamp(38px, 7.4vw, 78px); line-height: .92; letter-spacing: .01em; display: flex; gap: .28em; justify-content: center; opacity: 0; animation: asRise .8s var(--ease) 2.2s both; }
.metal { background: linear-gradient(160deg, #FAFBFC, #8E959A 38%, #E6EAED 58%, #6E7479 100%); -webkit-background-clip: text; background-clip: text; color: transparent; }
.neon { background: linear-gradient(160deg, #B6FA52, #76E600 55%, #3E9E00); -webkit-background-clip: text; background-clip: text; color: transparent; text-shadow: 0 0 38px rgba(118,230,0,.45); }
.intro-sous { margin-top: clamp(8px, 1.6svh, 16px); display: flex; align-items: center; justify-content: center; gap: 14px; font-family: var(--mono); font-size: clamp(9px, 2.2vw, 13px); letter-spacing: .32em; color: #C9CFCC; opacity: 0; animation: asFade .7s ease-out 2.55s both; }
.intro-sous .sep { color: var(--vert); }
.intro-base { margin-top: clamp(12px, 2.2svh, 22px); display: flex; align-items: center; justify-content: center; gap: 16px; opacity: 0; animation: asFade .8s ease-out 2.9s both; }
.intro-base .trait { height: 1px; width: clamp(30px, 8vw, 70px); background: linear-gradient(90deg, transparent, var(--vert)); }
.intro-base .trait.r { background: linear-gradient(90deg, var(--vert), transparent); }
.intro-base .txt { font-family: var(--mono); font-size: clamp(8px, 2vw, 12px); letter-spacing: .3em; color: var(--texte); }
.intro-passer { margin-top: clamp(18px, 3.4svh, 38px); display: flex; justify-content: center; opacity: 0; animation: asFade .8s ease-out 3.3s both; }
.intro-passer button { background: none; border: 1px solid rgba(255,255,255,.22); color: var(--gris-2); font-family: var(--mono); font-size: 11px; letter-spacing: .28em; padding: 11px 22px; cursor: pointer; transition: border-color .3s, color .3s; }
.intro-passer button:hover { border-color: var(--vert); color: var(--vert); }
.intro .a-fade-1 { opacity: 0; animation: asFade .7s ease-out 1.25s both; }
.intro .a-fade-2 { opacity: 0; animation: asFade .5s ease-out 1.6s both; }
.intro .a-rise-1 { opacity: 0; animation: asRise .7s var(--ease) 1.75s both; }
.intro .a-draw-1 { animation: asDraw 1.25s cubic-bezier(.65, 0, .35, 1) .15s forwards; }
.intro .a-draw-2 { animation: asDraw 1.15s cubic-bezier(.65, 0, .35, 1) .75s forwards; }
.intro .a-draw-3 { animation: asDraw 1.15s cubic-bezier(.65, 0, .35, 1) .95s forwards; }
.intro .a-draw-4 { animation: asDraw .8s ease-out 1.9s forwards; }
.intro .a-glow { animation: asFade .9s ease-out 1.9s both, asGlow 3.4s ease-in-out 2.8s infinite; }

/* ---------- header ---------- */
.header { position: fixed; top: 0; left: 0; right: 0; z-index: 120; backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); background: rgba(6,7,7,.35); transition: background .4s, box-shadow .4s; }
.header.scrolled { background: rgba(6,7,7,.92); box-shadow: 0 10px 40px rgba(0,0,0,.6); }
.header-in { padding: 0 var(--pad-x); height: 86px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.header-ligne { height: 2px; background: linear-gradient(90deg, transparent, rgba(118,230,0,.75), transparent); }
.marque { display: flex; align-items: center; gap: 14px; flex: none; color: inherit; }
.marque svg { height: 46px; width: auto; overflow: visible; }
.marque-nom { font-family: var(--cond); font-weight: 800; font-size: 26px; line-height: 1; letter-spacing: .02em; display: flex; gap: .22em; }
.marque-nom .as { color: #D9DDE0; } .marque-nom .ch { color: var(--vert); }
.nav { display: flex; align-items: center; gap: clamp(14px, 2.2vw, 30px); font-family: var(--mono); font-size: 12px; letter-spacing: .2em; color: var(--texte-nav); }
.nav a { color: inherit; }
.nav a:hover { color: var(--vert); }
.nav .tel { display: flex; align-items: center; gap: 10px; background: var(--vert); color: var(--noir); font-weight: 600; padding: 13px 20px; letter-spacing: .14em; }
.nav .tel:hover { background: var(--vert-hover); color: var(--noir); }
.burger { display: none; width: 46px; height: 46px; border: 1px solid rgba(255,255,255,.2); background: none; cursor: pointer; padding: 0; align-items: center; justify-content: center; flex-direction: column; gap: 6px; }
.burger span { display: block; width: 22px; height: 2px; background: var(--texte); transition: transform .3s, opacity .3s; }
.burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }
.tiroir { display: none; }
@media (max-width: 899px) {
  .nav { display: none; }
  .burger { display: flex; }
  .header-in { height: 72px; }
  .marque svg { height: 38px; } .marque-nom { font-size: 22px; }
  .tiroir { display: block; position: fixed; inset: 72px 0 0; z-index: 119; background: var(--noir); padding: 24px var(--pad-x) 40px; overflow: auto; transform: translateY(-8px); opacity: 0; visibility: hidden; transition: opacity .3s, transform .3s, visibility 0s .3s; }
  .tiroir.ouvert { opacity: 1; transform: none; visibility: visible; transition: opacity .3s, transform .3s; }
  .tiroir a { display: block; padding: 18px 0; border-bottom: 1px solid var(--ligne-2); font-family: var(--cond); font-weight: 700; font-size: 30px; color: var(--texte-fort); }
  .tiroir a:hover { color: var(--vert); }
  .tiroir .tel { margin-top: 26px; display: flex; align-items: center; justify-content: center; gap: 12px; background: var(--vert); color: var(--noir); font-family: var(--sans); font-weight: 700; font-size: 18px; padding: 18px; border: none; }
}

/* ---------- hero ---------- */
.hero { position: relative; min-height: min(100svh, 900px); display: flex; align-items: center; padding: 120px var(--pad-x) 90px; overflow: hidden; background: var(--noir); }
.hero-halo { position: absolute; inset: 0; background: radial-gradient(ellipse at 78% 18%, rgba(118,230,0,.16), transparent 55%), radial-gradient(ellipse at 12% 90%, rgba(118,230,0,.08), transparent 60%); }
.hero-sol { position: absolute; left: 0; right: 0; bottom: 0; height: 52%; perspective: 600px; overflow: hidden; opacity: .5; }
.hero-sol > div { position: absolute; inset: -40% -20% -10%; transform: rotateX(72deg); background-image: linear-gradient(rgba(118,230,0,.3) 1px, transparent 1px), linear-gradient(90deg, rgba(118,230,0,.18) 1px, transparent 1px); background-size: 120px 120px; animation: asGrid 3.4s linear infinite; mask-image: linear-gradient(to top, #000, transparent 72%); -webkit-mask-image: linear-gradient(to top, #000, transparent 72%); }
.hero-scan { position: absolute; inset: 0; pointer-events: none; opacity: .55; }
.hero-scan > div { position: absolute; left: 0; right: 0; top: 0; height: 2px; background: linear-gradient(90deg, transparent, rgba(118,230,0,.8), transparent); animation: asScan 7s linear infinite; }
.hero-in { position: relative; width: 100%; display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: clamp(40px, 6vw, 90px); align-items: center; }
.badge { display: inline-flex; align-items: center; gap: 12px; border: 1px solid rgba(118,230,0,.4); padding: 10px 18px; font-family: var(--mono); font-size: 11px; letter-spacing: .28em; color: var(--vert); }
.badge .pt { width: 7px; height: 7px; background: var(--vert); border-radius: 50%; animation: asGlow 2s ease-in-out infinite; }
.hero h1 { margin: 26px 0 0; }
.hero h1 span { display: block; font-family: var(--cond); font-weight: 800; font-size: clamp(52px, 7.4vw, 112px); line-height: .92; letter-spacing: -.01em; }
.hero h1 .l1 { background: linear-gradient(160deg, #FAFBFC, #9AA0A4 45%, #E6EAED 62%, #767C81); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero h1 .l2 { background: linear-gradient(160deg, #B6FA52, #76E600 55%, #3E9E00); -webkit-background-clip: text; background-clip: text; color: transparent; text-shadow: 0 0 60px rgba(118,230,0,.3); }
.hero-texte { margin: 30px 0 0; max-width: 560px; font-size: clamp(17px, 1.5vw, 21px); line-height: 1.6; color: #A8AFAC; text-wrap: pretty; }
.hero-cta { margin-top: 42px; display: flex; flex-wrap: wrap; gap: 16px; }
.hero-points { margin-top: 46px; display: flex; flex-wrap: wrap; gap: 28px 40px; }
.hero-points div { display: flex; align-items: center; gap: 12px; font-family: var(--mono); font-size: 12px; letter-spacing: .16em; color: var(--gris-2); }
.hero-points .ok { color: var(--vert); font-size: 15px; }
.hero-visuel { position: relative; display: flex; align-items: center; justify-content: center; min-height: 360px; }
.hero-visuel .orbite { position: absolute; width: min(420px, 80%); aspect-ratio: 1; border: 1px solid rgba(118,230,0,.18); border-radius: 50%; animation: asSpin 34s linear infinite; }
.hero-visuel .orbite.b { width: min(330px, 64%); border: 1px dashed rgba(255,255,255,.12); animation: asSpin 22s linear infinite reverse; }
.hero-visuel svg { position: relative; width: min(400px, 84%); filter: drop-shadow(0 0 46px rgba(118,230,0,.28)); animation: asFloat 6s ease-in-out infinite; }

/* boutons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 14px; font-weight: 700; font-size: 16px; letter-spacing: .04em; padding: 19px 32px; cursor: pointer; border: none; transition: box-shadow .3s, transform .3s, border-color .3s, color .3s, background .3s; }
.btn-vert { background: var(--vert); color: var(--noir); }
.btn-vert:hover { color: var(--noir); box-shadow: 0 14px 46px rgba(118,230,0,.34); transform: translateY(-3px); }
.btn-ligne { border: 1px solid rgba(255,255,255,.2); color: var(--texte); font-weight: 600; background: none; }
.btn-ligne:hover { border-color: var(--vert); color: var(--vert); transform: translateY(-3px); }
.btn-wa { background: #25D366; color: var(--noir); }
.btn-wa:hover { color: var(--noir); box-shadow: 0 14px 46px rgba(37,211,102,.3); transform: translateY(-3px); }

/* ---------- marquee ---------- */
.marquee { border-top: 1px solid var(--ligne-2); border-bottom: 1px solid var(--ligne-2); background: var(--noir-2); overflow: hidden; white-space: nowrap; padding: 20px 0; }
.marquee-in { display: inline-flex; animation: asMarquee 34s linear infinite; font-family: var(--cond); font-weight: 700; font-size: clamp(24px, 3vw, 40px); letter-spacing: .04em; color: #2A2F2C; }
.marquee-in > span { display: inline-flex; gap: 44px; padding-right: 44px; }
.marquee-in i { font-style: normal; color: var(--vert); padding-left: 44px; }

/* ---------- sections génériques ---------- */
.sec { padding: var(--pad-sec) var(--pad-x); background: var(--noir); }
.sec.alt { background: var(--noir-2); border-top: 1px solid rgba(255,255,255,.07); }
.sec-tete { display: flex; align-items: flex-end; justify-content: space-between; flex-wrap: wrap; gap: 24px; }
.sec-tete .lead { max-width: 420px; }
.grille-2px { display: grid; gap: 2px; background: var(--ligne); }

/* ---------- chiffres ---------- */
.stats { grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }
.stat { background: var(--noir-2); padding: clamp(30px, 4vw, 48px); position: relative; overflow: hidden; }
.stat-lab { font-family: var(--mono); font-size: 11px; letter-spacing: .28em; color: var(--vert); }
.stat-val { margin-top: 16px; font-family: var(--cond); font-weight: 800; font-size: clamp(54px, 6vw, 86px); line-height: 1; color: var(--texte-fort); font-variant-numeric: tabular-nums; }
.stat-sub { margin-top: 14px; font-size: 15px; color: var(--gris); }
.stat-barre { margin-top: 20px; height: 3px; background: var(--ligne-2); }
.stat-barre > div { height: 100%; width: 0; background: var(--vert); transition: width .1s linear; }
.no-js .stat-barre > div, .stat.fini .stat-barre > div { width: 100%; }

/* ---------- services ---------- */
.services { margin-top: clamp(40px, 5vw, 64px); grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }
.service { background: var(--noir); padding: clamp(30px, 3.4vw, 44px); position: relative; overflow: hidden; transition: background .3s; }
.service:hover { background: var(--noir-4); }
.service-haut { display: flex; align-items: center; justify-content: space-between; }
.service-n { width: 56px; height: 56px; border: 2px solid var(--vert); display: flex; align-items: center; justify-content: center; font-family: var(--cond); font-weight: 800; font-size: 24px; color: var(--vert); }
.service-tag { font-family: var(--mono); font-size: 10px; letter-spacing: .24em; color: var(--gris-4); }
.service h3 { margin: 26px 0 0; font-family: var(--cond); font-weight: 700; font-size: clamp(26px, 2.4vw, 34px); line-height: 1.05; color: var(--texte-fort); }
.service p { margin: 14px 0 0; font-size: 16px; line-height: 1.6; color: var(--gris); text-wrap: pretty; }
.service ul { margin: 24px 0 0; padding: 0; list-style: none; display: grid; gap: 10px; }
.service li { display: flex; gap: 12px; align-items: flex-start; font-size: 15px; color: var(--texte-nav); }
.service li::before { content: '—'; color: var(--vert); flex: none; }
.service-deco { position: absolute; right: -30px; bottom: -30px; width: 120px; height: 120px; border: 1px solid rgba(118,230,0,.12); transform: rotate(45deg); }

/* ---------- comparatif chapes ---------- */
.chapes { margin-top: clamp(40px, 5vw, 64px); display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: clamp(20px, 2.6vw, 32px); }
.chape { background: var(--noir-2); border: 1px solid rgba(255,255,255,.1); padding: clamp(28px, 3.4vw, 46px); }
.chape.star { border-color: rgba(118,230,0,.3); }
.chape-haut { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.chape h3 { font-family: var(--cond); font-weight: 800; font-size: clamp(30px, 3vw, 44px); line-height: 1; color: var(--texte-fort); }
.chape-badge { font-family: var(--mono); font-size: 10px; letter-spacing: .22em; padding: 8px 14px; border: 1px solid rgba(255,255,255,.2); color: var(--gris-2); }
.chape.star .chape-badge { border-color: var(--vert); color: var(--vert); }
.chape > p { margin: 18px 0 0; font-size: 16px; line-height: 1.6; color: var(--gris); }
.chape-tab { margin-top: 30px; }
.chape-tab div { background: var(--noir); padding: 16px 20px; display: flex; align-items: center; justify-content: space-between; gap: 18px; }
.chape-tab .k { font-family: var(--mono); font-size: 11px; letter-spacing: .2em; color: var(--gris-3); }
.chape-tab .v { font-family: var(--cond); font-weight: 700; font-size: 22px; color: var(--texte-fort); text-align: right; }
.chape-best { margin-top: 26px; font-size: 15px; line-height: 1.6; color: var(--texte-nav); border-left: 2px solid var(--vert); padding-left: 18px; }

/* ---------- méthode ---------- */
.etapes { margin-top: clamp(40px, 5vw, 70px); display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: clamp(20px, 2.4vw, 30px); }
.etape { position: relative; padding-top: 40px; }
.etape-ligne { position: absolute; top: 0; left: 0; right: 0; height: 2px; background: rgba(255,255,255,.12); }
.etape-ligne > div { height: 100%; width: 100%; background: var(--vert); transition: width 1s var(--ease); }
.js .etape-ligne > div { width: 0; }
.js .etape.on .etape-ligne > div { width: 100%; }
.etape-n { font-family: var(--cond); font-weight: 800; font-size: 70px; line-height: 1; color: rgba(118,230,0,.22); }
.etape h3 { margin: 10px 0 0; font-family: var(--cond); font-weight: 700; font-size: 28px; line-height: 1.1; color: var(--texte-fort); }
.etape p { margin: 12px 0 0; font-size: 16px; line-height: 1.6; color: var(--gris); text-wrap: pretty; }

/* ---------- réalisations ---------- */
.lien-souligne { font-family: var(--mono); font-size: 12px; letter-spacing: .2em; border-bottom: 1px solid var(--vert); padding-bottom: 6px; }
.galerie { margin-top: clamp(40px, 5vw, 60px); display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: clamp(16px, 2vw, 24px); }
.photo { position: relative; aspect-ratio: 4 / 3; background: var(--noir-3); border: 1px solid var(--ligne-2); overflow: hidden; }
.photo img { width: 100%; height: 100%; object-fit: cover; transition: transform .8s var(--ease); }
.real:hover .photo img { transform: scale(1.04); }
.real-bas { margin-top: 14px; display: flex; align-items: baseline; justify-content: space-between; gap: 14px; }
.real-titre { font-family: var(--cond); font-weight: 700; font-size: 22px; color: var(--texte-fort); }
.real-meta { font-family: var(--mono); font-size: 11px; letter-spacing: .18em; color: var(--vert); white-space: nowrap; }

/* ---------- témoignages ---------- */
.temoins { max-width: 1000px; text-align: center; }
.temoins-cadre { margin-top: 44px; min-height: 260px; display: grid; }
.temoin { grid-area: 1 / 1; opacity: 0; visibility: hidden; transition: opacity .6s ease-out, visibility 0s .6s; }
.temoin.actif { opacity: 1; visibility: visible; transition: opacity .6s ease-out; }
.no-js .temoin { position: static; opacity: 1; visibility: visible; margin-bottom: 40px; }
.temoin .guill { font-size: 44px; color: var(--vert); line-height: 1; }
.temoin p { margin: 18px 0 0; font-family: var(--cond); font-weight: 600; font-size: clamp(24px, 3.2vw, 40px); line-height: 1.25; color: var(--texte-fort); text-wrap: pretty; }
.temoin cite { display: block; margin-top: 28px; font-family: var(--mono); font-style: normal; font-size: 12px; letter-spacing: .22em; color: var(--gris); }
.points { margin-top: 36px; display: flex; gap: 10px; justify-content: center; }
.points button { width: 10px; height: 10px; border: none; padding: 0; cursor: pointer; background: rgba(255,255,255,.2); transition: width .4s var(--ease), background .4s; }
.points button[aria-current="true"] { width: 34px; background: var(--vert); }
.no-js .points { display: none; }

/* ---------- zone ---------- */
.zone-in { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: clamp(40px, 5vw, 80px); align-items: center; }
.zone-in .titre { font-size: clamp(40px, 5.4vw, 72px); }
.zone-in .lead { margin-top: 24px; max-width: 480px; }
.villes { margin-top: 30px; display: flex; flex-wrap: wrap; gap: 10px; padding: 0; list-style: none; }
.villes li { border: 1px solid var(--ligne-3); padding: 9px 16px; font-family: var(--mono); font-size: 11px; letter-spacing: .16em; color: var(--texte-nav); transition: border-color .3s, color .3s; }
.villes li:hover { border-color: var(--vert); color: var(--vert); }
.zone-in .btn { margin-top: 36px; padding: 18px 30px; }
.carte { position: relative; }
.carte svg { width: 100%; display: block; }

/* ---------- FAQ ---------- */
.faq-in { max-width: 920px; }
.faq-in .titre { font-size: clamp(36px, 4.6vw, 64px); line-height: .98; }
.faq { margin-top: 44px; }
.q { background: var(--noir); }
.q button { width: 100%; background: none; border: none; cursor: pointer; text-align: left; padding: 26px clamp(20px, 3vw, 32px); display: flex; align-items: center; justify-content: space-between; gap: 20px; color: var(--texte-fort); font-family: var(--cond); font-weight: 700; font-size: clamp(20px, 2vw, 26px); line-height: 1.2; }
.q button .plus { flex: none; font-family: var(--mono); font-size: 22px; color: var(--vert); transition: transform .35s var(--ease); }
.q button[aria-expanded="true"] .plus { transform: rotate(135deg); }
.q-rep { padding: 0 clamp(20px, 3vw, 32px) 28px; font-size: 16px; line-height: 1.7; color: var(--gris); max-width: 700px; text-wrap: pretty; }
.q-rep[hidden] { display: none; }

/* ---------- contact ---------- */
.contact { position: relative; overflow: hidden; }
.contact-halo { position: absolute; inset: 0; background: radial-gradient(ellipse at 50% 0%, rgba(118,230,0,.14), transparent 60%); }
.contact-in { position: relative; display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: clamp(40px, 5vw, 80px); }
.contact-in .lead { margin-top: 24px; max-width: 460px; }
.coord { margin-top: 44px; max-width: 480px; }
.coord > * { background: var(--noir-2); padding: 24px 26px; display: flex; align-items: center; gap: 20px; color: inherit; transition: background .3s; }
.coord a:hover { background: var(--noir-4); color: inherit; }
.coord .ico { width: 46px; height: 46px; flex: none; border: 1px solid rgba(255,255,255,.16); display: flex; align-items: center; justify-content: center; color: var(--texte-nav); font-size: 16px; }
.coord .ico.v { border-color: rgba(118,230,0,.4); color: var(--vert); font-size: 18px; }
.coord .lab { display: block; font-family: var(--mono); font-size: 10px; letter-spacing: .26em; color: var(--vert); }
.coord .val { display: block; margin-top: 6px; font-family: var(--cond); font-weight: 700; font-size: 28px; color: var(--texte-fort); }
.coord .val.s { font-family: var(--sans); font-weight: 400; font-size: 17px; }
.coord .val.m { font-family: var(--sans); font-weight: 500; font-size: 17px; word-break: break-all; }
.form { background: var(--noir-2); border: 1px solid rgba(255,255,255,.1); padding: clamp(26px, 3.4vw, 44px); display: grid; gap: 18px; }
.form-2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 18px; }
.form label { display: grid; gap: 9px; }
.form label > span { font-family: var(--mono); font-size: 10px; letter-spacing: .24em; color: var(--gris); }
.form input, .form select, .form textarea { width: 100%; background: var(--noir); border: 1px solid var(--ligne-3); color: var(--texte-fort); font-family: var(--sans); font-size: 16px; padding: 14px 16px; outline: none; transition: border-color .25s; border-radius: 0; -webkit-appearance: none; appearance: none; }
.form select { background-image: linear-gradient(45deg, transparent 50%, var(--gris) 50%), linear-gradient(135deg, var(--gris) 50%, transparent 50%); background-position: calc(100% - 20px) 50%, calc(100% - 14px) 50%; background-size: 6px 6px; background-repeat: no-repeat; padding-right: 40px; }
.form textarea { resize: vertical; min-height: 120px; }
.form input:focus, .form select:focus, .form textarea:focus { border-color: var(--vert); }
.form ::placeholder { color: var(--gris-4); }
.form-actions { margin-top: 6px; display: flex; flex-wrap: wrap; gap: 12px; }
.form-actions .btn { flex: 1 1 200px; padding: 19px 22px; }
.form-note { font-size: 13px; line-height: 1.6; color: var(--gris-3); }
.form-note a { color: var(--gris-2); text-decoration: underline; }
.form-merci { display: none; font-family: var(--mono); font-size: 12px; letter-spacing: .16em; color: var(--vert); line-height: 1.8; }
.form.envoye .form-merci { display: block; }
.form-erreur { display: none; font-size: 14px; color: #FF7B6B; }
.form-erreur.on { display: block; }

/* ---------- pied ---------- */
.pied { background: var(--noir-pied); border-top: 1px solid var(--ligne-2); padding: clamp(56px, 6vw, 86px) var(--pad-x) 0; }
.pied-in { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: clamp(34px, 4vw, 56px); }
.pied .marque svg { height: 44px; }
.pied-slogan { margin-top: 18px; font-family: var(--mono); font-size: 10px; letter-spacing: .28px; letter-spacing: .28em; color: var(--vert); }
.pied p { margin: 18px 0 0; max-width: 320px; font-size: 15px; line-height: 1.7; color: var(--gris-3); text-wrap: pretty; }
.pied-titre { font-family: var(--mono); font-size: 10px; letter-spacing: .28em; color: var(--vert); }
.pied-liens { margin-top: 20px; display: grid; gap: 12px; }
.pied-liens a { font-size: 15px; color: var(--gris-2); }
.pied-liens a:hover { color: var(--vert); }
.pied-tel { font-family: var(--cond); font-weight: 700; font-size: 28px; color: var(--texte-fort); }
.pied-tel:hover { color: var(--vert); }
.pied-contact { margin-top: 20px; display: grid; gap: 16px; }
.pied-contact .txt { font-size: 15px; line-height: 1.7; color: var(--gris-3); }
.pied-contact .txt a { color: var(--gris-2); }
.pied-contact .btn { margin-top: 6px; border: 1px solid rgba(118,230,0,.45); color: var(--vert); font-weight: 600; font-size: 15px; padding: 15px 22px; background: none; }
.pied-contact .btn:hover { background: var(--vert); color: var(--noir); transform: none; box-shadow: none; }
.pied-bas { margin: clamp(46px, 5vw, 70px) auto 0; border-top: 1px solid var(--ligne); padding: 26px 0 34px; display: flex; flex-wrap: wrap; gap: 16px 30px; align-items: center; justify-content: space-between; font-family: var(--mono); font-size: 10px; letter-spacing: .2em; color: var(--gris-5); line-height: 2; }
.pied-bas span { display: flex; flex-wrap: wrap; gap: 0 24px; }
.pied-bas a { color: var(--gris-5); }
.pied-bas a:hover { color: var(--vert); }

/* bouton d'appel flottant */
.fab { position: fixed; right: 22px; bottom: 22px; z-index: 110; width: 60px; height: 60px; border-radius: 50%; background: var(--vert); color: var(--noir); display: flex; align-items: center; justify-content: center; font-size: 24px; box-shadow: 0 10px 34px rgba(118,230,0,.4); transition: transform .3s, opacity .4s; opacity: 0; transform: scale(.5); pointer-events: none; }
.fab.on { opacity: 1; transform: scale(1); pointer-events: auto; }
.fab:hover { color: var(--noir); }
.no-js .fab { opacity: 1; transform: none; pointer-events: auto; }

/* ---------- pages secondaires (légal, 404) ---------- */
.page { padding: 150px var(--pad-x) var(--pad-sec); }
.page .wrap { max-width: 860px; }
.page h1 { font-family: var(--cond); font-weight: 800; font-size: clamp(40px, 6vw, 72px); line-height: .95; color: var(--texte-fort); margin: 18px 0 0; }
.page h2 { margin: 56px 0 0; font-family: var(--cond); font-weight: 800; font-size: clamp(28px, 3vw, 40px); line-height: 1; color: var(--vert); scroll-margin-top: 110px; }
.page h3 { margin: 28px 0 0; font-family: var(--cond); font-weight: 700; font-size: 22px; color: var(--texte-fort); }
.page p, .page li { font-size: 16px; line-height: 1.7; color: var(--gris); }
.page p { margin: 12px 0 0; }
.page ul { margin: 12px 0 0; padding-left: 20px; }
.page .intro-txt { margin-top: 26px; font-size: 17px; }
.page .maj { margin-top: 26px; font-family: var(--mono); font-size: 11px; letter-spacing: .2em; color: var(--gris-4); text-transform: uppercase; }
.page address { font-style: normal; }
.page a { text-decoration: underline; text-underline-offset: 3px; }
.page .sommaire { margin: 30px 0 0; padding: 0; list-style: none; display: flex; flex-wrap: wrap; gap: 10px; }
.page .sommaire a { display: inline-block; border: 1px solid var(--ligne-3); padding: 9px 16px; font-family: var(--mono); font-size: 11px; letter-spacing: .16em; color: var(--texte-nav); text-decoration: none; }
.page .sommaire a:hover { border-color: var(--vert); color: var(--vert); }
.p404 { min-height: 70svh; display: flex; align-items: center; }
.p404 .n { font-family: var(--cond); font-weight: 800; font-size: clamp(120px, 24vw, 260px); line-height: .85; color: rgba(118,230,0,.22); }
.p404 .btn { margin-top: 36px; }

/* ---------- mobile : rails horizontaux (standard BE WEB, moins de scroll vertical) ---------- */
@media (max-width: 720px) {
  .hero { padding-top: 110px; padding-bottom: 60px; min-height: 0; }
  .hero-visuel { min-height: 260px; }
  .hero-points { gap: 14px 28px; }
  .stats { grid-template-columns: 1fr 1fr; }
  .stat { padding: 24px 20px; }
  .stat-val { font-size: clamp(40px, 11vw, 54px); }
  .rail { display: flex; grid-template-columns: none; overflow-x: auto; scroll-snap-type: x mandatory; -webkit-overflow-scrolling: touch; scrollbar-width: none; margin-left: calc(-1 * var(--pad-x)); margin-right: calc(-1 * var(--pad-x)); padding: 0 var(--pad-x); gap: 12px; background: none; }
  .rail::-webkit-scrollbar { display: none; }
  .rail > * { flex: 0 0 82%; scroll-snap-align: start; }
  .services.rail > * { border: 1px solid var(--ligne); }
  .rail-aide { display: flex; align-items: center; gap: 10px; margin-top: 16px; font-family: var(--mono); font-size: 10px; letter-spacing: .2em; color: var(--gris-4); }
  .chape-tab .v { font-size: 19px; }
  .pied-bas { justify-content: flex-start; }
  .fab { right: 16px; bottom: 16px; width: 54px; height: 54px; }
}
@media (min-width: 721px) { .rail-aide { display: none; } }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .js .rv { opacity: 1; transform: none; }
}