/* ─────────────────────────────────────────────────────────────
   SILA — design system (tech / minimal / dark-first).
   Brand tokens live in :root — single re-theme point.
   ───────────────────────────────────────────────────────────── */
:root{
  --bg:#FAFBFC; --panel:#FFFFFF; --panel-2:#F4F7F9;
  --ink:#0A0F16; --ink-2:#28313D; --muted:#5C6A78; --faint:#8A97A5;
  --line:rgba(10,15,22,.09); --line-2:rgba(10,15,22,.05);
  --accent:#0FA47A; --accent-ink:#0B7D5D; --glint:#34D399; --glow:rgba(15,164,122,.16);
  --radius:16px; --radius-sm:11px;
  --sans:'Poppins','Inter',system-ui,-apple-system,'Segoe UI',Roboto,'Helvetica Neue',sans-serif;
  --mono:'JetBrains Mono',ui-monospace,'SF Mono','Menlo','Consolas',monospace;
  --serif-ar:'Gulzar','Noto Naskh Arabic',Georgia,serif;
  --shadow:0 1px 1px rgba(10,20,30,.04),0 10px 34px -12px rgba(10,20,30,.16);
  --shadow-lg:0 40px 90px -34px rgba(10,25,35,.36);
  --mesh:15,164,122;
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --bg:#06090E; --panel:#0E141C; --panel-2:#121A24;
  --ink:#EAF1F8; --ink-2:#C4D0DC; --muted:#8B99A8; --faint:#5D6B7A;
  --line:rgba(255,255,255,.10); --line-2:rgba(255,255,255,.055);
  --accent:#38D9A6; --accent-ink:#7DE9C2; --glint:#5FD7AD; --glow:rgba(56,217,166,.18);
  --shadow:0 1px 1px rgba(0,0,0,.5),0 14px 40px -14px rgba(0,0,0,.7);
  --shadow-lg:0 50px 120px -40px rgba(0,0,0,.8);
  --mesh:95,215,173;
}}
:root[data-theme="dark"]{
  --bg:#06090E; --panel:#0E141C; --panel-2:#121A24;
  --ink:#EAF1F8; --ink-2:#C4D0DC; --muted:#8B99A8; --faint:#5D6B7A;
  --line:rgba(255,255,255,.10); --line-2:rgba(255,255,255,.055);
  --accent:#38D9A6; --accent-ink:#7DE9C2; --glint:#5FD7AD; --glow:rgba(56,217,166,.18);
  --shadow:0 1px 1px rgba(0,0,0,.5),0 14px 40px -14px rgba(0,0,0,.7);
  --shadow-lg:0 50px 120px -40px rgba(0,0,0,.8);
  --mesh:95,215,173;
}
:root[data-theme="light"]{
  --bg:#FAFBFC; --panel:#FFFFFF; --panel-2:#F4F7F9;
  --ink:#0A0F16; --ink-2:#28313D; --muted:#5C6A78; --faint:#8A97A5;
  --line:rgba(10,15,22,.09); --line-2:rgba(10,15,22,.05);
  --accent:#0FA47A; --accent-ink:#0B7D5D; --glint:#34D399; --glow:rgba(15,164,122,.16);
  --shadow:0 1px 1px rgba(10,20,30,.04),0 10px 34px -12px rgba(10,20,30,.16);
  --shadow-lg:0 40px 90px -34px rgba(10,25,35,.36);
  --mesh:15,164,122;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--sans);
  line-height:1.6;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overflow-x:hidden}
a{color:inherit;text-decoration:none}
svg.i{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;flex:none}
.wrap{width:100%;max-width:1200px;margin:0 auto;padding:0 28px}
@media(max-width:600px){.wrap{padding:0 20px}}
.mono{font-family:var(--mono)}
.grad{background:linear-gradient(103deg,var(--glint),var(--accent));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;color:transparent}
.eyebrow{font-family:var(--mono);font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:var(--accent-ink);display:inline-flex;align-items:center;gap:9px}
.eyebrow::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 4px var(--glow)}
.center{text-align:center}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:9px;font-weight:600;font-size:14.5px;font-family:var(--sans);
  padding:11px 18px;border-radius:11px;border:1px solid transparent;cursor:pointer;transition:transform .15s,box-shadow .2s,background .2s,border-color .2s;white-space:nowrap}
.btn:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
.btn .i{width:17px;height:17px;stroke-width:2}
.btn-primary{background:var(--accent);color:#03110C;box-shadow:0 1px 0 rgba(255,255,255,.25) inset,0 10px 26px -10px var(--accent)}
.btn-primary:hover{transform:translateY(-1px);box-shadow:0 1px 0 rgba(255,255,255,.25) inset,0 16px 34px -12px var(--accent)}
.btn-ghost{border-color:var(--line);color:var(--ink);background:transparent}
.btn-ghost:hover{border-color:var(--accent);color:var(--accent-ink)}
.btn-lg{padding:14px 24px;font-size:15px}
.icon-btn{display:inline-grid;place-items:center;width:38px;height:38px;border-radius:10px;border:1px solid var(--line);background:transparent;cursor:pointer;color:var(--ink);transition:.2s}
.icon-btn:hover{border-color:var(--accent);color:var(--accent-ink)}
.icon-btn:focus-visible{outline:2px solid var(--accent);outline-offset:2px}

/* header */
header{position:sticky;top:0;z-index:60;background:color-mix(in srgb,var(--bg) 78%,transparent);backdrop-filter:blur(14px) saturate(150%);border-bottom:1px solid var(--line-2)}
.nav{display:flex;align-items:center;gap:16px;height:66px}
.brand{display:flex;align-items:center;gap:10px;font-family:var(--mono);font-weight:700;font-size:16px;letter-spacing:.02em;color:var(--ink)}
.brand .rings{color:var(--ink)}
.brand .ar{font-family:var(--serif-ar);font-size:16px}
.navlinks{display:flex;gap:6px;margin-inline-start:auto}
.navlinks a{font-size:14px;color:var(--muted);padding:8px 12px;border-radius:9px;transition:.18s;white-space:nowrap}
.navlinks a:hover{color:var(--ink);background:var(--panel-2)}
.navlinks a.active{color:var(--ink)}
/* store + espace-client (app destinations) — a subtle accent cue */
.navlinks a.nav-ext{color:var(--accent-ink)}
.navlinks a.nav-ext:hover{color:var(--accent)}
.navtools{display:flex;align-items:center;gap:10px}
/* the trilingual nav (FR·AR·EN chips) is dense: keep the external app shortcuts
   (Boutique · Espace client) on wide desktops only — below that they stay in the
   drawer + footer — so the header never clips the CTA on common laptop widths */
@media(max-width:1380px){.navlinks a.nav-ext{display:none}}
@media(max-width:860px){.navlinks{display:none}.navtools .signin{display:none}}
/* header primary: "Démo" on desktop (fits the saturated nav), free CTA on mobile where the nav collapses */
.navtools .hdr-free{display:none}
@media(max-width:860px){.navtools .hdr-demo{display:none}.navtools .hdr-free{display:inline-flex}}

/* hero */
.hero{position:relative;padding:clamp(70px,12vh,130px) 0 40px;overflow:hidden}
#mesh{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;opacity:.9;-webkit-mask-image:radial-gradient(120% 90% at 20% 0%,#000 40%,transparent 78%);mask-image:radial-gradient(120% 90% at 20% 0%,#000 40%,transparent 78%)}
.hero-in{position:relative;z-index:2;max-width:820px}
.hero h1{font-size:clamp(40px,6.6vw,76px);line-height:1.02;letter-spacing:-.035em;font-weight:800;margin:22px 0 0;text-wrap:balance}
.hero .lead{font-size:clamp(16px,2.1vw,20px);color:var(--muted);max-width:60ch;margin:22px 0 32px}
.hero .cta{display:flex;gap:12px;flex-wrap:wrap}
.cta-note{display:flex;align-items:center;gap:9px;margin:18px 0 0;font-family:var(--mono);font-size:12.5px;letter-spacing:.01em;color:var(--muted)}
.cta-note .i{width:15px;height:15px;color:var(--accent);stroke-width:2;flex:none}
.trust{display:flex;flex-wrap:wrap;gap:10px 30px;margin-top:44px;padding-top:24px;border-top:1px solid var(--line-2)}
.trust div{font-family:var(--mono);font-size:12.5px;letter-spacing:.03em;color:var(--faint);display:flex;align-items:center;gap:9px}
.trust b{color:var(--ink);font-weight:600}
.trust .i{width:15px;height:15px;color:var(--accent);stroke-width:1.9}

/* hero: copy + live app mock */
.hero-grid{display:grid;grid-template-columns:minmax(0,1.02fr) minmax(0,.94fr);gap:clamp(30px,4.6vw,66px);align-items:center}
.hero-grid>*{min-width:0}
.hero-grid .hero-in{max-width:600px}
.hero-grid .hero h1,.hero-grid .hero-in h1{margin-top:20px}
.hero-art{position:relative;z-index:2}
.app-mock{border:1px solid var(--line);border-radius:var(--radius);background:var(--panel);box-shadow:var(--shadow-lg);overflow:hidden}
html.anim .hero-art.in .app-mock{animation:heroMock .9s cubic-bezier(.2,.75,.2,1) both}
.am-bar{display:flex;align-items:center;gap:12px;padding:11px 15px;background:var(--panel-2);border-bottom:1px solid var(--line)}
.am-dots{display:flex;gap:6px;flex:none}
.am-dots i{width:9px;height:9px;border-radius:50%;background:var(--line);display:block}
.am-url{font-family:var(--mono);font-size:11.5px;color:var(--faint);letter-spacing:.02em}
.am-body{padding:clamp(15px,2.1vw,22px);display:flex;flex-direction:column;gap:14px}
.am-head{display:flex;align-items:center;justify-content:space-between;gap:12px}
.am-title b{display:block;font-size:15px;font-weight:700;letter-spacing:-.01em}
.am-title span{font-family:var(--mono);font-size:11.5px;color:var(--faint)}
.am-pill{font-family:var(--mono);font-size:10.5px;color:var(--accent-ink);background:var(--glow);border-radius:999px;padding:5px 11px;display:inline-flex;align-items:center;gap:7px;white-space:nowrap;flex:none}
.am-pill::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 3px var(--glow)}
.am-kpis{display:grid;grid-template-columns:repeat(3,1fr);gap:11px}
.am-kpi{border:1px solid var(--line);border-radius:12px;background:var(--panel-2);padding:12px 13px;min-width:0}
.am-kpi>span{font-family:var(--mono);font-size:10px;letter-spacing:.05em;text-transform:uppercase;color:var(--faint);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;display:block}
.am-kpi b{display:block;margin:7px 0 3px;font-size:clamp(16px,2vw,21px);font-weight:700;letter-spacing:-.02em;font-variant-numeric:tabular-nums;line-height:1}
.am-kpi b i{font-style:normal;font-size:10.5px;color:var(--muted);margin-inline-start:3px;font-weight:600}
.am-kpi em{font-style:normal;font-family:var(--mono);font-size:11px;color:var(--accent-ink)}
.am-rows{display:flex;flex-direction:column;gap:10px}
.app-mock .ex-row{padding:11px 13px}
.app-mock .ex-ic{width:32px;height:32px}
.app-mock .ex-ic .i{width:16px;height:16px}
html.anim .hero-art.in .am-kpi,html.anim .hero-art.in .ex-row{animation:exRow .55s cubic-bezier(.2,.7,.2,1) backwards}
html.anim .hero-art.in .am-kpi:nth-child(1){animation-delay:.18s}
html.anim .hero-art.in .am-kpi:nth-child(2){animation-delay:.25s}
html.anim .hero-art.in .am-kpi:nth-child(3){animation-delay:.32s}
html.anim .hero-art.in .ex-row:nth-child(1){animation-delay:.4s}
html.anim .hero-art.in .ex-row:nth-child(2){animation-delay:.48s}
html.anim .hero-art.in .ex-row:nth-child(3){animation-delay:.56s}
@media(max-width:960px){
  .hero-grid{grid-template-columns:1fr;gap:clamp(30px,6vw,46px)}
  .hero-grid .hero-in{max-width:640px}
  .hero-art{max-width:520px}
}

/* product gallery — horizontal scroll-snap of app screens */
.gallery{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(320px,410px);gap:20px;overflow-x:auto;scroll-snap-type:x mandatory;padding:6px 2px 20px;
  -webkit-overflow-scrolling:touch;
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 3%,#000 97%,transparent);mask-image:linear-gradient(90deg,transparent,#000 3%,#000 97%,transparent)}
.gallery::-webkit-scrollbar{height:8px}
.gallery::-webkit-scrollbar-track{background:transparent}
.gallery::-webkit-scrollbar-thumb{background:var(--line);border-radius:999px}
.shot{scroll-snap-align:center;margin:0;display:flex;flex-direction:column;gap:13px}
.shot .app-mock{flex:1}
.shot figcaption{font-family:var(--mono);font-size:12.5px;letter-spacing:.02em;color:var(--muted);text-align:center}
@media(max-width:600px){.gallery{grid-auto-columns:minmax(270px,86vw);gap:14px}}
/* invoice mock inside gallery */
.inv-lines{display:flex;flex-direction:column;gap:9px;padding-bottom:12px;border-bottom:1px solid var(--line-2)}
.inv-row{display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:13px}
.inv-row span{color:var(--ink-2)}
.inv-row b{font-family:var(--mono);font-weight:600;font-variant-numeric:tabular-nums}
.inv-tot{display:flex;flex-direction:column;gap:7px;padding-top:12px}
.inv-tot>div{display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:12.5px;color:var(--muted)}
.inv-tot>div b{font-family:var(--mono);font-weight:600;color:var(--ink-2);font-variant-numeric:tabular-nums}
.inv-tot .inv-ttc{margin-top:4px;padding:11px 13px;border-radius:11px;background:var(--glow)}
.inv-tot .inv-ttc span{color:var(--ink);font-weight:600;font-family:var(--sans)}
.inv-tot .inv-ttc b{color:var(--accent-ink);font-size:15px}

/* end-to-end flow tour */
.flowline{list-style:none;margin:6px 0 0;padding:0;display:grid;grid-template-columns:repeat(5,1fr);position:relative}
.flowline::before{content:"";position:absolute;top:27px;left:10%;right:10%;height:2px;background:var(--line-2);border-radius:2px}
.flowline::after{content:"";position:absolute;top:27px;left:10%;height:2px;border-radius:2px;background:linear-gradient(90deg,var(--accent),var(--glint));
  width:0;animation:flowFill 7s cubic-bezier(.5,0,.5,1) infinite}
.fstep{position:relative;display:flex;flex-direction:column;align-items:center;text-align:center;gap:9px;padding:0 8px}
.fdot{width:54px;height:54px;border-radius:16px;display:grid;place-items:center;position:relative;z-index:1;flex:none;
  background:var(--panel);border:1px solid var(--line);color:var(--accent-ink);box-shadow:var(--shadow);transition:.3s;
  animation:fPulse 7s ease-in-out infinite}
.fdot .i{width:23px;height:23px}
.fstep:nth-child(1) .fdot{animation-delay:0s}
.fstep:nth-child(2) .fdot{animation-delay:1.4s}
.fstep:nth-child(3) .fdot{animation-delay:2.8s}
.fstep:nth-child(4) .fdot{animation-delay:4.2s}
.fstep:nth-child(5) .fdot{animation-delay:5.6s}
.fstep b{font-size:14.5px;letter-spacing:-.01em}
.fstep>span{font-size:12.5px;color:var(--muted);line-height:1.45;max-width:22ch}
@keyframes flowFill{0%{width:0}12%{width:0}92%,100%{width:80%}}
@keyframes fPulse{0%,86%,100%{background:var(--panel);color:var(--accent-ink);border-color:var(--line);box-shadow:var(--shadow);transform:none}
  8%,18%{background:var(--accent);color:#03110C;border-color:transparent;box-shadow:0 12px 26px -10px var(--accent);transform:translateY(-3px)}}
@media(max-width:720px){
  .flowline{grid-template-columns:1fr;gap:20px;justify-items:start}
  .flowline::before,.flowline::after{display:none}
  .fstep{flex-direction:row;text-align:start;gap:14px;align-items:center}
  .fstep>span{max-width:none}
}
[dir=rtl] .flowline::after{left:auto;right:10%}
@media (prefers-reduced-motion:reduce){.flowline::after,.fdot{animation:none!important}}

/* security trust badges */
.badgerow{display:flex;flex-wrap:wrap;gap:10px 12px;margin-bottom:30px}
.badge{display:inline-flex;align-items:center;gap:9px;font-family:var(--mono);font-size:12.5px;letter-spacing:.01em;color:var(--ink-2);
  background:var(--panel);border:1px solid var(--line);border-radius:999px;padding:9px 15px}
.badge .i{width:16px;height:16px;color:var(--accent);stroke-width:1.9}

/* launch / early-adopter band */
.joinband{display:grid;grid-template-columns:1.3fr .9fr;gap:clamp(28px,4vw,56px);align-items:center;
  border:1px solid var(--line);border-radius:22px;background:var(--panel);padding:clamp(28px,4vw,48px);position:relative;overflow:hidden;box-shadow:var(--shadow)}
.joinband::before{content:"";position:absolute;inset:0;background:radial-gradient(90% 120% at 0% 0%,var(--glow),transparent 55%);pointer-events:none}
.joinband-copy{position:relative;z-index:1}
.joinband-copy h2{font-size:clamp(24px,3.4vw,34px);line-height:1.08;margin:14px 0 14px}
.joinband-copy p{color:var(--muted);max-width:46ch}
.joinband-copy .cta{display:flex;gap:12px;flex-wrap:wrap;margin-top:24px}
.joinpts{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:15px;position:relative;z-index:1}
.joinpts li{display:flex;align-items:flex-start;gap:11px;font-size:14.5px;color:var(--ink-2);line-height:1.4}
.joinpts .i{width:19px;height:19px;color:var(--accent);flex:none;margin-top:1px;stroke-width:2.2}
@media(max-width:820px){.joinband{grid-template-columns:1fr;gap:26px}}

/* legal / prose pages */
.legal{max-width:760px}
.legal .updated{font-family:var(--mono);font-size:12.5px;letter-spacing:.02em;color:var(--faint);margin:0 0 26px}
.legal h2{font-family:var(--display);font-size:clamp(18px,2.3vw,23px);font-weight:700;letter-spacing:-.02em;margin:34px 0 10px}
.legal h2:first-of-type{margin-top:0}
.legal p,.legal li{color:var(--muted);font-size:15px;line-height:1.72;margin:0 0 12px}
.legal ul{margin:0 0 16px;padding-inline-start:20px;display:flex;flex-direction:column;gap:7px}
.legal li{margin:0}
.legal strong{color:var(--ink);font-weight:600}
.legal a{color:var(--accent-ink);border-bottom:1px solid var(--line);transition:border-color .2s}
.legal a:hover{border-color:var(--accent)}
.legal .ph{font-family:var(--mono);font-size:13px;color:var(--faint);background:var(--panel-2);border:1px dashed var(--line);border-radius:6px;padding:1px 7px}

/* newsletter band (injected into the footer) */
.newsletter{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:18px 32px;
  padding:6px 0 30px;margin-bottom:24px;border-bottom:1px solid var(--line-2)}
.nl-copy{display:flex;flex-direction:column;gap:3px;min-width:0}
.nl-copy b{font-size:16px;letter-spacing:-.01em}
.nl-copy span{font-size:13.5px;color:var(--muted)}
.nl-form{display:flex;gap:10px;flex:1;max-width:440px;min-width:min(100%,270px)}
.nl-form input{flex:1;min-width:0;padding:12px 15px;border-radius:11px;border:1px solid var(--line);background:var(--panel);color:var(--ink);font-family:var(--sans);font-size:14px;transition:border-color .2s,box-shadow .2s}
.nl-form input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--glow)}
.nl-form .btn{white-space:nowrap}
.nl-status{flex-basis:100%;margin:2px 0 0;font-size:13px;color:var(--accent-ink)}
.nl-status:empty{display:none}
@media(max-width:620px){.nl-form{max-width:none}}

/* sub-page hero */
.subhero{padding:clamp(56px,9vh,104px) 0 8px}
.subhero h1{font-size:clamp(34px,5.2vw,58px);line-height:1.03;letter-spacing:-.03em;font-weight:800;margin:18px 0 14px;max-width:18ch;text-wrap:balance}
.subhero p{font-size:clamp(16px,2.1vw,19px);color:var(--muted);max-width:60ch;margin:0}

/* section shell */
section{padding:clamp(66px,10vh,116px) 0;position:relative}
.shead{max-width:720px;margin-bottom:44px}
.shead h2{font-size:clamp(28px,4vw,42px);letter-spacing:-.03em;line-height:1.06;font-weight:800;margin:16px 0 12px;text-wrap:balance}
.shead p{color:var(--muted);font-size:17px;margin:0}

/* bento espaces */
.bento{display:grid;grid-template-columns:repeat(6,1fr);gap:16px}
.tile{grid-column:span 2;border:1px solid var(--line);border-radius:var(--radius);background:var(--panel);padding:24px;position:relative;transition:border-color .25s,transform .25s,box-shadow .25s;overflow:hidden}
.tile:hover{transform:translateY(-3px);border-color:color-mix(in srgb,var(--accent) 40%,var(--line));box-shadow:var(--shadow)}
.tile .ic{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;color:var(--accent-ink);background:var(--glow);margin-bottom:16px}
.tile .ic .i{width:22px;height:22px;stroke-width:1.8}
.tile h3{margin:0 0 7px;font-size:18px;letter-spacing:-.01em}
.tile p{margin:0;color:var(--muted);font-size:14.5px}
.tile .tag{position:absolute;top:20px;right:20px;font-family:var(--mono);font-size:10.5px;letter-spacing:.12em;color:var(--faint)}
.tile.wide{grid-column:span 3}
@media(max-width:900px){.bento{grid-template-columns:repeat(2,1fr)}.tile,.tile.wide{grid-column:span 1}}
@media(max-width:560px){.bento{grid-template-columns:1fr}}

/* platform list */
.feat{display:grid;grid-template-columns:repeat(3,1fr);gap:2px;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:var(--line)}
.fitem{background:var(--panel);padding:26px 24px;display:flex;flex-direction:column;gap:10px;transition:background .2s}
.fitem:hover{background:var(--panel-2)}
.fitem .ic{color:var(--accent-ink)}
.fitem h4{margin:2px 0 0;font-size:16px;letter-spacing:-.01em}
.fitem p{margin:0;color:var(--muted);font-size:14px}
@media(max-width:820px){.feat{grid-template-columns:repeat(2,1fr)}}
@media(max-width:520px){.feat{grid-template-columns:1fr}}

/* metrics band */
.metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.metric{border:1px solid var(--line);border-radius:var(--radius);background:var(--panel);padding:26px}
.metric .k{font-family:var(--mono);font-weight:700;font-size:clamp(26px,3.4vw,36px);letter-spacing:-.02em;line-height:1}
.metric h4{margin:14px 0 4px;font-size:15px}
.metric p{margin:0;color:var(--muted);font-size:13.5px}
@media(max-width:820px){.metrics{grid-template-columns:repeat(2,1fr)}}

/* "Pourquoi SILA" comparison table */
.cmp{border:1px solid var(--line);border-radius:var(--radius);background:var(--panel);box-shadow:var(--shadow);overflow:hidden}
.cmp-grid{display:grid;grid-template-columns:minmax(0,1.75fr) repeat(3,minmax(0,1fr))}
.cmp-row{display:contents}
.cmp-grid .ch{padding:16px 12px;font-family:var(--mono);font-size:12px;letter-spacing:.02em;color:var(--muted);text-align:center;display:flex;align-items:center;justify-content:center;gap:8px;border-bottom:1px solid var(--line);background:var(--panel-2)}
.cmp-grid .ch-feat{justify-content:flex-start;text-align:start;color:var(--faint);text-transform:uppercase;letter-spacing:.12em;font-size:10.5px}
.cmp-grid .ch-sila{color:var(--ink);font-weight:700;font-size:14px;font-family:var(--sans);background:var(--glow);border-bottom:2px solid var(--accent)}
.ch-dot{width:7px;height:7px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 4px var(--glow)}
.cmp-feat{padding:15px 16px;font-size:13.5px;color:var(--ink-2);border-bottom:1px solid var(--line-2);display:flex;align-items:center;line-height:1.4}
.cmp-cell{padding:13px;display:flex;align-items:center;justify-content:center;border-bottom:1px solid var(--line-2)}
.cmp-cell.sila{background:var(--glow)}
.cmp-row.cmp-last .cmp-feat,.cmp-row.cmp-last .cmp-cell{border-bottom:0}
.cmk{width:28px;height:28px;border-radius:50%;display:grid;place-items:center;flex:none}
.cmk .i{width:16px;height:16px;stroke-width:2.4}
.cmk.yes{color:var(--accent-ink);background:var(--glow)}
.cmk.no{color:var(--faint);background:var(--panel-2)}
.cmk.mid{color:#C08A2E;background:color-mix(in srgb,#C08A2E 14%,transparent)}
.cmp-legend{display:flex;flex-wrap:wrap;align-items:center;gap:8px 16px;margin:16px 2px 0;font-family:var(--mono);font-size:12px;color:var(--faint)}
.cmk.sm{width:20px;height:20px}.cmk.sm .i{width:12px;height:12px}
@media(max-width:680px){
  .cmp-grid{grid-template-columns:minmax(0,1.5fr) repeat(3,minmax(0,1fr))}
  .cmp-feat{font-size:12px;padding:12px 11px}
  .cmp-cell{padding:10px 4px}
  .cmp-grid .ch{padding:12px 5px;font-size:10.5px}
  .cmp-grid .ch-sila{font-size:12.5px}
  .cmp-grid .ch-feat{font-size:9px;letter-spacing:.08em;padding-inline-start:11px}
  .cmk{width:24px;height:24px}
}

/* pricing table */
.ptable{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:var(--panel)}
.prow{display:grid;grid-template-columns:1.4fr 1fr auto;align-items:center;gap:16px;padding:17px 22px;border-top:1px solid var(--line-2)}
.prow:first-child{border-top:0}
.prow:hover{background:var(--panel-2)}
.prow .nm{display:flex;align-items:center;gap:13px;font-weight:600;font-size:15px}
.prow .nm .ic{width:34px;height:34px;border-radius:9px;display:grid;place-items:center;color:var(--accent-ink);background:var(--glow)}
.prow .nm .ic .i{width:18px;height:18px}
.prow .desc{color:var(--muted);font-size:13.5px}
.prow .pr{font-family:var(--mono);font-weight:700;font-size:15px;text-align:end;white-space:nowrap;font-variant-numeric:tabular-nums}
.prow .pr small{display:block;font-weight:400;color:var(--faint);font-size:11px;letter-spacing:.02em}
.prow.free .pr{color:var(--accent-ink)}
.pnote{color:var(--faint);font-size:13px;margin:16px 2px 0;font-family:var(--mono);letter-spacing:.01em}
@media(max-width:640px){.prow{grid-template-columns:1fr auto}.prow .desc{display:none}}

/* plans */
.plans{display:grid;gap:16px;grid-template-columns:repeat(3,1fr);margin-top:26px}
.plan{position:relative;border:1px solid var(--line);border-radius:var(--radius);background:var(--panel);padding:26px;display:flex;flex-direction:column}
.plan.featured{border-color:color-mix(in srgb,var(--accent) 50%,var(--line));box-shadow:var(--shadow)}
.plan .ptag{position:absolute;top:-11px;left:24px;font-family:var(--mono);font-size:10.5px;letter-spacing:.1em;text-transform:uppercase;background:var(--accent);color:#03110C;padding:4px 11px;border-radius:999px}
.plan h3{margin:0 0 4px;font-size:19px;letter-spacing:-.01em}
.plan .pd{color:var(--muted);font-size:14px;margin:0 0 16px;min-height:38px}
.plan .amt{font-family:var(--mono);font-weight:700;font-size:30px;letter-spacing:-.02em}
.plan .amt small{font-size:13px;font-weight:400;color:var(--faint)}
.plan ul{list-style:none;margin:16px 0 20px;padding:0;font-size:14px;flex:1}
.plan li{display:flex;gap:9px;align-items:flex-start;padding:5px 0;color:var(--ink-2)}
.plan li .i{width:16px;height:16px;color:var(--accent);stroke-width:2.4;margin-top:3px}
.plan .btn{justify-content:center}
@media(max-width:820px){.plans{grid-template-columns:1fr}}

/* contact */
.split{display:grid;grid-template-columns:.85fr 1.15fr;gap:22px}
@media(max-width:820px){.split{grid-template-columns:1fr}}
.panel{border:1px solid var(--line);border-radius:var(--radius);background:var(--panel);padding:28px}
.panel.soft{background:var(--panel-2)}
.crow{display:flex;gap:13px;padding:14px 0;border-top:1px solid var(--line-2)}
.crow:first-of-type{border-top:0}
.crow .ic{width:38px;height:38px;border-radius:10px;display:grid;place-items:center;color:var(--accent-ink);background:var(--glow);flex:none}
.crow b{display:block;font-size:14px}.crow span{color:var(--muted);font-size:14px}
.frow{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media(max-width:480px){.frow{grid-template-columns:1fr}}
.field{display:flex;flex-direction:column;gap:6px;margin-bottom:14px}
.field label{font-family:var(--mono);font-size:11.5px;letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}
.field input,.field textarea{font:inherit;color:var(--ink);background:var(--bg);border:1px solid var(--line);border-radius:10px;padding:11px 13px;outline:none;transition:.16s}
.field input:focus,.field textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--glow)}
.field textarea{min-height:104px;resize:vertical}
.hint{font-size:13px;color:var(--accent-ink);min-height:18px;margin:8px 0 0}

/* final cta */
.final{position:relative;border:1px solid var(--line);border-radius:22px;background:var(--panel);padding:clamp(40px,6vw,68px);overflow:hidden}
.final::after{content:"";position:absolute;inset:0;background:radial-gradient(80% 120% at 90% 10%,var(--glow),transparent 60%);pointer-events:none}
.final h2{position:relative;font-size:clamp(28px,4.2vw,44px);letter-spacing:-.03em;font-weight:800;margin:0 0 14px;max-width:20ch;text-wrap:balance}
.final p{position:relative;color:var(--muted);font-size:17px;max-width:52ch;margin:0 0 28px}
.final .cta{position:relative;display:flex;gap:12px;flex-wrap:wrap}

/* footer */
footer{border-top:1px solid var(--line-2);padding:52px 0 44px;margin-top:20px}
.foot{display:flex;flex-wrap:wrap;gap:30px;justify-content:space-between}
.foot .col{display:flex;flex-direction:column;gap:9px;font-size:14px}
.foot .col a{color:var(--muted)}.foot .col a:hover{color:var(--ink)}
.foot .col b{font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--faint);margin-bottom:3px}
.copy{margin-top:34px;padding-top:22px;border-top:1px solid var(--line-2);font-family:var(--mono);font-size:12px;color:var(--faint);display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px}

/* reveal — visible by default; fade-in only when JS opts in (html.anim) */
html.anim .reveal{opacity:0;transform:translateY(16px);transition:opacity .7s cubic-bezier(.2,.7,.2,1),transform .7s cubic-bezier(.2,.7,.2,1)}
html.anim .reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important;scroll-behavior:auto!important}html.anim .reveal{opacity:1;transform:none}}

/* ═══════════════════════════════════════════════════════════════
   Motion & life — all gated by html.anim (JS on) + reduced-motion
   ═══════════════════════════════════════════════════════════════ */

/* button icon nudge */
.btn .i{transition:transform .18s cubic-bezier(.2,.7,.2,1)}
.btn:hover .i{transform:translateX(3px)}
.icon-btn:not(.menu-btn) .i{transition:transform .3s}
/* the rotate flourish is for the theme/lang icons only — never the hamburger
   (on touch the :hover state sticks after a tap and left the bars diagonal) */
@media (hover:hover){ .icon-btn:not(.menu-btn):hover .i{transform:rotate(38deg)} }

/* header elevates once scrolled */
header{transition:box-shadow .25s,border-color .25s,background .25s}
header.scrolled{border-bottom-color:var(--line);box-shadow:0 10px 30px -18px rgba(0,0,0,.5)}

/* animated gradient shimmer on brand/accent text */
.grad{background-size:220% auto;animation:gradShift 7.5s ease-in-out infinite}
@keyframes gradShift{0%{background-position:0% 50%}50%{background-position:100% 50%}100%{background-position:0% 50%}}

/* hero entrance — staggered rise (above the fold; runs on load) */
html.anim .hero-in>*{opacity:0;animation:rise .85s cubic-bezier(.2,.75,.2,1) forwards}
html.anim .hero-in>*:nth-child(1){animation-delay:.04s}
html.anim .hero-in>*:nth-child(2){animation-delay:.12s}
html.anim .hero-in>*:nth-child(3){animation-delay:.22s}
html.anim .hero-in>*:nth-child(4){animation-delay:.32s}
html.anim .hero-in>*:nth-child(5){animation-delay:.42s}
@keyframes rise{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:none}}

/* staggered grid reveal on scroll */
html.anim .stagger>*{opacity:0;transform:translateY(18px);transition:opacity .6s cubic-bezier(.2,.7,.2,1),transform .6s cubic-bezier(.2,.7,.2,1)}
html.anim .stagger.in>*{opacity:1;transform:none}
html.anim .stagger.in>*:nth-child(1){transition-delay:.03s}
html.anim .stagger.in>*:nth-child(2){transition-delay:.09s}
html.anim .stagger.in>*:nth-child(3){transition-delay:.15s}
html.anim .stagger.in>*:nth-child(4){transition-delay:.21s}
html.anim .stagger.in>*:nth-child(5){transition-delay:.27s}
html.anim .stagger.in>*:nth-child(6){transition-delay:.33s}
html.anim .stagger.in>*:nth-child(7){transition-delay:.39s}
html.anim .stagger.in>*:nth-child(n+8){transition-delay:.45s}

/* cursor spotlight on cards */
.tile,.metric,.plan,.fitem{background-color:var(--panel)}
.tile:hover,.metric:hover,.plan:hover,.fitem:hover{
  background-image:radial-gradient(260px circle at var(--mx,50%) var(--my,50%), color-mix(in srgb,var(--accent) 13%,transparent), transparent 60%)}
.metric,.fitem{position:relative}
.metric{transition:transform .25s,border-color .25s,box-shadow .25s,background-image .2s}
.metric:hover{transform:translateY(-3px);border-color:color-mix(in srgb,var(--accent) 40%,var(--line));box-shadow:var(--shadow)}

@media (prefers-reduced-motion:reduce){
  .grad,html.anim .hero-in>*{animation:none!important}
  html.anim .hero-in>*{opacity:1!important}
  html.anim .stagger>*{opacity:1!important;transform:none!important}
}

/* ═══════════════════════════════════════════════════════════════
   Navigation & chrome — mobile menu, underline, progress, to-top
   ═══════════════════════════════════════════════════════════════ */

/* animated nav underline */
.navlinks a{position:relative}
.navlinks a::after{content:"";position:absolute;left:12px;right:12px;bottom:5px;height:2px;border-radius:2px;background:var(--accent);transform:scaleX(0);transform-origin:left;transition:transform .24s cubic-bezier(.2,.7,.2,1)}
.navlinks a:hover::after,.navlinks a.active::after{transform:scaleX(1)}
.navlinks a:hover{background:transparent}

/* hamburger (mobile only) */
.menu-btn{display:none;position:relative}
.menu-btn .mi-close{display:none}
.menu-btn.open .mi-open{display:none}
.menu-btn.open .mi-close{display:block}

/* Mobile header layout: [☰ menu][SILA] ········· [Démo] [☀ theme]
   Logo sits on the LEFT, right next to the hamburger; the CTA + theme are
   pushed to the far right. */
@media(max-width:860px){
  .menu-btn{display:inline-grid}
  .nav{display:flex;align-items:center;gap:10px}
  .brand{margin:0}
  .navtools{margin-inline-start:auto}
  .navtools .icon-btn.lang{display:none}   /* language lives inside the menu panel */
  .navtools .btn-primary{order:1}          /* Démo … */
  .navtools #themeBtn{order:2}             /* … then theme on the far right */
}
@media(max-width:560px){
  .navtools .btn-primary .i{display:none}  /* drop the arrow → compact CTA */
  .brand .rings{width:34px;height:auto}
}
@media(max-width:860px){ .menu-btn{display:inline-grid} }

/* mobile drawer */
.mobilenav{position:fixed;top:66px;left:0;right:0;z-index:55;
  background:color-mix(in srgb,var(--bg) 94%,transparent);backdrop-filter:blur(18px) saturate(150%);
  border-bottom:1px solid var(--line);padding:8px 20px 22px;display:flex;flex-direction:column;
  transform:translateY(-14px);opacity:0;visibility:hidden;pointer-events:none;
  transition:opacity .26s cubic-bezier(.2,.7,.2,1),transform .26s cubic-bezier(.2,.7,.2,1),visibility .26s}
.mobilenav.open{transform:none;opacity:1;visibility:visible;pointer-events:auto}
.mobilenav a{font-size:16.5px;font-weight:500;color:var(--ink-2);padding:15px 6px;border-bottom:1px solid var(--line-2)}
.mobilenav a.active{color:var(--accent-ink)}
.mobilenav a:active{color:var(--accent-ink)}
.mobilenav a.mn-app{display:flex;align-items:center;gap:11px}
.mobilenav a.mn-app .i{width:19px;height:19px;color:var(--accent);flex:none}
.mn-cta{display:flex;flex-direction:column;gap:10px;margin-top:18px}
.mn-cta .btn{justify-content:center;padding:14px}
body.no-scroll{overflow:hidden}

/* scroll progress */
.scrollprog{position:fixed;top:0;left:0;height:3px;width:0;z-index:70;
  background:linear-gradient(90deg,var(--glint),var(--accent));box-shadow:0 0 10px var(--glow);
  transition:width .08s linear;pointer-events:none}

/* back to top */
.totop{position:fixed;right:16px;bottom:16px;width:46px;height:46px;border-radius:13px;display:grid;place-items:center;
  background:var(--panel);border:1px solid var(--line);color:var(--ink);box-shadow:var(--shadow);cursor:pointer;
  opacity:0;transform:translateY(10px) scale(.95);pointer-events:none;transition:.26s cubic-bezier(.2,.7,.2,1);z-index:65}
.totop.show{opacity:1;transform:none;pointer-events:auto}
.totop:hover{border-color:var(--accent);color:var(--accent-ink);transform:translateY(-2px)}
.totop .i{width:20px;height:20px;stroke-width:2}
@media (prefers-reduced-motion:reduce){
  .navlinks a::after,.mobilenav,.scrollprog,.totop{transition:none!important}
}

/* ═══════════════════════════════════════════════════════════════
   Type system — Unbounded display + brand wordmark (self-hosted)
   ═══════════════════════════════════════════════════════════════ */
:root{ --display:'Unbounded','Space Grotesk',var(--sans); }

/* SILA wordmark → the real brand font */
.brand{font-family:var(--display);font-weight:800;letter-spacing:-.005em;font-size:15px;gap:11px}
.brand .ar{font-family:var(--serif-ar);font-weight:400;font-size:17px}

/* big display headings → Unbounded, tuned for its wide metrics */
.hero h1{font-family:var(--display);font-weight:800;font-size:clamp(32px,5.2vw,60px);letter-spacing:-.038em;line-height:1.04}
.subhero h1{font-family:var(--display);font-weight:800;font-size:clamp(29px,4.6vw,52px);letter-spacing:-.032em;line-height:1.06}
.shead h2,.stitle{font-family:var(--display);font-weight:700;font-size:clamp(25px,3.5vw,37px);letter-spacing:-.03em;line-height:1.1}
.final h2{font-family:var(--display);font-weight:800;letter-spacing:-.032em}
.subhero{padding-bottom:0}

/* card titles → a touch of Unbounded character */
.tile h3,.plan h3{font-family:var(--display);font-weight:600;letter-spacing:-.02em;font-size:17px}
.feature h3{font-family:var(--display);font-weight:600;letter-spacing:-.015em}


/* ═══════════════════════════════════════════════════════════════
   "Wow" layer — page transitions, aurora, cursor glow, magnetic,
   marquee, nav polish. All GPU-friendly & reduced-motion-safe.
   ═══════════════════════════════════════════════════════════════ */

/* smooth cross-document page transitions (Chrome) */
@view-transition{ navigation: auto; }
::view-transition-old(root),::view-transition-new(root){animation-duration:.34s;animation-timing-function:cubic-bezier(.2,.7,.2,1)}

/* animated aurora + cursor-follow glow (behind everything) — full-viewport, never a dead-black void */
.fx{position:fixed;inset:0;z-index:-1;overflow:hidden;pointer-events:none;
  background:
    radial-gradient(680px circle at var(--cx,50%) var(--cy,14%), color-mix(in srgb,var(--accent) 11%,transparent), transparent 58%),
    radial-gradient(150% 90% at 50% -12%, color-mix(in srgb,var(--accent) 7%,transparent), transparent 55%),
    radial-gradient(120% 70% at 50% 114%, color-mix(in srgb,var(--glint) 7%,transparent), transparent 60%);
  transition:background .3s ease-out}
/* faint global grid — UNIFORM across the whole viewport, only softly vignetted at
   the corners, so a fixed scroll never shows a "half textured / half black" seam */
.fx::before{content:"";position:absolute;inset:0;
  background-image:linear-gradient(var(--line-2) 1px,transparent 1px),linear-gradient(90deg,var(--line-2) 1px,transparent 1px);
  background-size:58px 58px;opacity:.4;
  -webkit-mask-image:radial-gradient(145% 135% at 50% 50%,#000 62%,transparent 100%);
  mask-image:radial-gradient(145% 135% at 50% 50%,#000 62%,transparent 100%)}
.fx b{position:absolute;width:62vw;height:62vw;max-width:760px;max-height:760px;border-radius:50%;opacity:.30;filter:blur(44px);will-change:transform;
  animation:drift 26s ease-in-out infinite}
.fx b:nth-child(1){top:-16%;left:-16%;background:radial-gradient(circle,color-mix(in srgb,var(--accent) 60%,transparent),transparent 66%)}
.fx b:nth-child(2){top:18%;right:-20%;animation-duration:32s;animation-delay:-8s;background:radial-gradient(circle,color-mix(in srgb,var(--glint) 58%,transparent),transparent 66%)}
.fx b:nth-child(3){top:50%;left:-20%;animation-duration:36s;animation-delay:-13s;background:radial-gradient(circle,color-mix(in srgb,var(--accent) 50%,transparent),transparent 66%)}
.fx b:nth-child(4){bottom:-20%;right:2%;animation-duration:40s;animation-delay:-20s;background:radial-gradient(circle,color-mix(in srgb,var(--glint) 46%,transparent),transparent 66%)}
:root[data-theme="light"] .fx b{opacity:.14}
:root[data-theme="light"] .fx::before{opacity:.6}
@media (prefers-color-scheme:light){:root:not([data-theme="dark"]) .fx b{opacity:.14}:root:not([data-theme="dark"]) .fx::before{opacity:.6}}
@keyframes drift{0%,100%{transform:translate(0,0) scale(1)}33%{transform:translate(7%,9%) scale(1.12)}66%{transform:translate(-5%,4%) scale(.94)}}

/* magnetic CTA */
.btn-primary.btn-lg{will-change:transform}

/* espaces marquee band */
.marquee{position:relative;overflow:hidden;border-top:1px solid var(--line-2);border-bottom:1px solid var(--line-2);
  padding:18px 0;margin-top:8px;-webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent)}
.marquee-track{display:flex;gap:44px;width:max-content;animation:marq 34s linear infinite}
.marquee:hover .marquee-track{animation-play-state:paused}
.marquee-item{display:flex;align-items:center;gap:11px;color:var(--muted);font-family:var(--mono);font-size:13px;letter-spacing:.06em;text-transform:uppercase;white-space:nowrap}
.marquee-item .i{width:17px;height:17px;color:var(--accent);stroke-width:1.9}
.marquee-item b{color:var(--ink);font-weight:600;letter-spacing:0;text-transform:none;font-family:var(--sans)}
@keyframes marq{to{transform:translateX(-50%)}}

/* nav polish */
section[id],main [id]{scroll-margin-top:86px}
html.anim .mobilenav.open a{animation:mnrise .4s cubic-bezier(.2,.7,.2,1) backwards}
html.anim .mobilenav.open a:nth-child(1){animation-delay:.04s}
html.anim .mobilenav.open a:nth-child(2){animation-delay:.09s}
html.anim .mobilenav.open a:nth-child(3){animation-delay:.14s}
html.anim .mobilenav.open a:nth-child(4){animation-delay:.19s}
html.anim .mobilenav.open .mn-cta{animation:mnrise .4s cubic-bezier(.2,.7,.2,1) .24s backwards}
@keyframes mnrise{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}

@media (prefers-reduced-motion:reduce){
  .fx b,.marquee-track{animation:none!important}
  html.anim .mobilenav.open a,html.anim .mobilenav.open .mn-cta{animation:none!important}
}

/* ═══════════════════════════════════════════════════════════════
   Interactive espaces explorer (tabs → live preview)
   ═══════════════════════════════════════════════════════════════ */
.espaces-x{margin-top:6px}
.ex-tabs{display:flex;gap:9px;flex-wrap:wrap;margin-bottom:22px}
.ex-tab{display:inline-flex;align-items:center;gap:9px;padding:10px 16px;border-radius:12px;
  border:1px solid var(--line);background:var(--panel);color:var(--muted);font:inherit;font-weight:600;font-size:14px;
  cursor:pointer;transition:transform .18s,border-color .2s,color .2s,background .2s,box-shadow .2s}
.ex-tab .i{width:17px;height:17px}
.ex-tab:hover{border-color:color-mix(in srgb,var(--accent) 40%,var(--line));color:var(--ink);transform:translateY(-1px)}
.ex-tab.on{background:var(--accent);color:#03110C;border-color:transparent;box-shadow:0 10px 24px -12px var(--accent)}
.ex-tab:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
@media(max-width:520px){.ex-tab span{display:none}.ex-tab{padding:11px 14px}.ex-tab .i{width:19px;height:19px}}

.ex-stage{position:relative;border:1px solid var(--line);border-radius:var(--radius);background:var(--panel);box-shadow:var(--shadow-lg);overflow:hidden}
.ex-panel{display:none;grid-template-columns:.92fr 1.08fr}
.ex-panel.on{display:grid}
.ex-info{padding:clamp(24px,3.4vw,42px);display:flex;flex-direction:column;align-items:flex-start;border-inline-end:1px solid var(--line);position:relative}
.ex-info::before{content:"";position:absolute;inset:0;background:radial-gradient(120% 90% at 0% 0%,var(--glow),transparent 55%);pointer-events:none}
.ex-info>*{position:relative}
.ex-num{font-family:var(--mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--accent-ink)}
.ex-info h3{margin:12px 0 10px}
.ex-info>p{color:var(--muted);font-size:15.5px;margin:0 0 20px;max-width:42ch}
.ex-feats{list-style:none;margin:0 0 26px;padding:0;display:flex;flex-direction:column;gap:11px;font-size:14.5px}
.ex-feats li{display:flex;gap:11px;align-items:flex-start;color:var(--ink-2)}
.ex-feats li .i{width:17px;height:17px;color:var(--accent);stroke-width:2.6;margin-top:2px;flex:none}
.ex-info .btn{margin-top:auto}

.ex-view{background:var(--panel-2);padding:clamp(18px,2.4vw,26px);display:flex;flex-direction:column;min-height:340px}
.ex-vh{display:flex;align-items:center;gap:10px;font-family:var(--mono);font-size:12px;color:var(--faint);margin-bottom:15px}
.ex-vh .dots{display:flex;gap:6px}
.ex-vh .dots i{width:9px;height:9px;border-radius:50%;background:var(--line);display:block}
.ex-rows{display:flex;flex-direction:column;gap:11px}
.ex-row{display:flex;align-items:center;gap:13px;background:var(--panel);border:1px solid var(--line);border-radius:13px;padding:13px 15px;box-shadow:var(--shadow);transition:transform .2s,border-color .2s}
.ex-row:hover{transform:translateY(-2px);border-color:color-mix(in srgb,var(--accent) 40%,var(--line))}
.ex-ic{width:36px;height:36px;border-radius:10px;display:grid;place-items:center;color:var(--accent-ink);background:var(--glow);flex:none}
.ex-ic .i{width:18px;height:18px}
.ex-rt{display:flex;flex-direction:column;gap:2px;min-width:0}
.ex-rt b{font-size:13.5px;font-weight:600;letter-spacing:-.01em;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.ex-rt span{font-size:12.5px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.ex-amt{margin-inline-start:auto;font-family:var(--mono);font-size:12.5px;color:var(--accent-ink);font-variant-numeric:tabular-nums;white-space:nowrap;text-align:end;flex:none}
@media(max-width:760px){.ex-panel.on{grid-template-columns:1fr}.ex-info{border-inline-end:0;border-bottom:1px solid var(--line)}.ex-view{min-height:0}}

html.anim .ex-panel.on{animation:exIn .42s cubic-bezier(.2,.7,.2,1)}
@keyframes exIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
html.anim .ex-panel.on .ex-row{animation:exRow .5s cubic-bezier(.2,.7,.2,1) backwards}
html.anim .ex-panel.on .ex-row:nth-child(1){animation-delay:.06s}
html.anim .ex-panel.on .ex-row:nth-child(2){animation-delay:.13s}
html.anim .ex-panel.on .ex-row:nth-child(3){animation-delay:.2s}
@keyframes exRow{from{opacity:0;transform:translateX(12px)}to{opacity:1;transform:none}}

/* ═══════════════════════════════════════════════════════════════
   Espace presentation pages (espace-*.html)
   ═══════════════════════════════════════════════════════════════ */
.ehero{padding:clamp(38px,7vh,84px) 0 8px;position:relative}
.ehero-in{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(28px,4.4vw,60px);align-items:center}
@media(max-width:900px){.ehero-in{grid-template-columns:1fr;gap:30px}}
.ehero-copy h1{font-family:var(--display);font-weight:800;font-size:clamp(34px,5.8vw,64px);letter-spacing:-.032em;line-height:1.03;margin:16px 0 16px}
.ehero-copy .lead{font-size:clamp(16px,2vw,20px);color:var(--muted);max-width:54ch;margin:0 0 26px;line-height:1.62}
.ehero-copy .cta{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:22px}
.ehero-tags{list-style:none;display:flex;flex-wrap:wrap;gap:8px;padding:0;margin:0}
.ehero-tags li{font-family:var(--mono);font-size:12px;letter-spacing:.02em;color:var(--accent-ink);background:var(--glow);
  border:1px solid color-mix(in srgb,var(--accent) 22%,transparent);border-radius:999px;padding:6px 12px}
.ehero-mock .ex-stage{box-shadow:var(--shadow-lg)}
.ehero-mock .ex-view{min-height:0;background:var(--panel-2)}
html.anim .ehero-mock{animation:heroMock .8s cubic-bezier(.2,.75,.2,1) both}
@keyframes heroMock{from{opacity:0;transform:translateY(16px) scale(.985)}to{opacity:1;transform:none}}
html.anim .ehero-mock .ex-row{animation:exRow .55s cubic-bezier(.2,.7,.2,1) backwards}
html.anim .ehero-mock .ex-row:nth-child(1){animation-delay:.12s}
html.anim .ehero-mock .ex-row:nth-child(2){animation-delay:.2s}
html.anim .ehero-mock .ex-row:nth-child(3){animation-delay:.28s}
html.anim .ehero-mock .ex-row:nth-child(4){animation-delay:.36s}

/* cross-espace switcher */
.espace-switch{display:flex;gap:9px;flex-wrap:wrap;justify-content:center;margin:0}
.espace-switch a{display:inline-flex;align-items:center;gap:8px;padding:9px 14px;border-radius:11px;border:1px solid var(--line);
  background:var(--panel);color:var(--muted);font-weight:600;font-size:13.5px;transition:transform .18s,border-color .2s,color .2s,background .2s,box-shadow .2s}
.espace-switch a .i{width:16px;height:16px}
.espace-switch a:hover{border-color:color-mix(in srgb,var(--accent) 40%,var(--line));color:var(--ink);transform:translateY(-1px)}
.espace-switch a.cur{background:var(--accent);color:#03110C;border-color:transparent;box-shadow:0 10px 24px -12px var(--accent)}
@media(max-width:560px){.espace-switch a span{display:none}.espace-switch a{padding:11px 13px}.espace-switch a .i{width:19px;height:19px}}

.metrics.m3{grid-template-columns:repeat(3,1fr)}
@media(max-width:640px){.metrics.m3{grid-template-columns:1fr}}

/* ═══ Comment ça marche — 3 steps ═══ */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.step{position:relative;border:1px solid var(--line);border-radius:var(--radius);background:var(--panel);padding:28px 26px;overflow:hidden;
  transition:transform .25s,border-color .25s,box-shadow .25s,background-image .2s}
.step:hover{transform:translateY(-4px);border-color:color-mix(in srgb,var(--accent) 40%,var(--line));box-shadow:var(--shadow);
  background-image:radial-gradient(280px circle at var(--mx,50%) var(--my,50%),color-mix(in srgb,var(--accent) 12%,transparent),transparent 60%)}
.step .sn{font-family:var(--mono);font-size:11.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--faint)}
.step .sic{width:48px;height:48px;border-radius:14px;display:grid;place-items:center;color:var(--accent-ink);background:var(--glow);margin:16px 0 16px}
.step .sic .i{width:24px;height:24px;stroke-width:1.8}
.step h4{margin:0 0 8px;font-size:18px;letter-spacing:-.015em;font-family:var(--display);font-weight:600}
.step p{margin:0;color:var(--muted);font-size:14.5px}
@media(max-width:820px){.steps{grid-template-columns:1fr}}

/* ═══ FAQ accordion (native details) ═══ */
.faq{max-width:840px;margin:0 auto;border:1px solid var(--line);border-radius:var(--radius);background:var(--panel);overflow:hidden;box-shadow:var(--shadow)}
.qa{border-top:1px solid var(--line-2)}
.qa:first-child{border-top:0}
.qa summary{list-style:none;cursor:pointer;display:flex;align-items:center;gap:18px;padding:20px 24px;
  font-weight:600;font-size:16px;letter-spacing:-.01em;transition:color .2s}
.qa summary::-webkit-details-marker{display:none}
.qa summary:hover{color:var(--accent-ink)}
.qa summary:focus-visible{outline:2px solid var(--accent);outline-offset:-4px;border-radius:10px}
.qa .qi{margin-inline-start:auto;flex:none;width:26px;height:26px;border-radius:8px;border:1px solid var(--line);
  display:grid;place-items:center;color:var(--muted);transition:background .25s,border-color .25s,color .25s}
.qa .qi svg{width:15px;height:15px;fill:none;stroke:currentColor;stroke-width:2.2;stroke-linecap:round;transition:transform .28s cubic-bezier(.2,.7,.2,1)}
.qa[open] .qi{background:var(--accent);border-color:transparent;color:#03110C}
.qa[open] .qi svg{transform:rotate(135deg)}
.qa .qa-body{padding:0 24px 22px;color:var(--muted);font-size:15px;line-height:1.65;max-width:70ch}
html.anim .qa[open] .qa-body{animation:qaIn .34s cubic-bezier(.2,.7,.2,1)}
@keyframes qaIn{from{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:none}}

@media (prefers-reduced-motion:reduce){
  html.anim .ex-panel.on,html.anim .ex-panel.on .ex-row,html.anim .qa[open] .qa-body{animation:none!important}
  .qa .qi svg{transition:none!important}
}

/* ═══════════════════════════════════════════════════════════════
   Pricing calculator
   ═══════════════════════════════════════════════════════════════ */
.calc{display:grid;grid-template-columns:1.35fr .8fr;gap:20px;align-items:start}
@media(max-width:840px){.calc{grid-template-columns:1fr}}
.calc-pick{display:flex;flex-direction:column;gap:18px}
.calc-espaces{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
@media(max-width:520px){.calc-espaces{grid-template-columns:1fr}}
.ce{display:flex;align-items:center;gap:13px;text-align:start;padding:15px 16px;border-radius:14px;
  border:1px solid var(--line);background:var(--panel);color:var(--ink);cursor:pointer;font:inherit;
  transition:transform .18s,border-color .2s,box-shadow .2s,background .2s}
.ce:hover{transform:translateY(-2px);border-color:color-mix(in srgb,var(--accent) 40%,var(--line))}
.ce:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.ce .ce-ic{width:40px;height:40px;border-radius:11px;display:grid;place-items:center;color:var(--accent-ink);background:var(--glow);flex:none}
.ce .ce-ic .i{width:20px;height:20px}
.ce .ce-t{display:flex;flex-direction:column;gap:1px;min-width:0}
.ce .ce-t b{font-size:15px;letter-spacing:-.01em}
.ce .ce-t small{font-family:var(--mono);font-size:11.5px;color:var(--muted)}
.ce .ce-check{margin-inline-start:auto;flex:none;width:24px;height:24px;border-radius:7px;border:1px solid var(--line);
  display:grid;place-items:center;color:transparent;transition:.2s}
.ce .ce-check .i{width:14px;height:14px;stroke-width:2.6}
.ce.on{border-color:color-mix(in srgb,var(--accent) 55%,var(--line));background:color-mix(in srgb,var(--accent) 7%,var(--panel));box-shadow:0 10px 26px -16px var(--accent)}
.ce.on .ce-check{background:var(--accent);border-color:transparent;color:#03110C}
.ce.free{cursor:default;opacity:.9}
.ce.free:hover{transform:none;border-color:var(--line)}
.ce.free .ce-inc{margin-inline-start:auto;font-family:var(--mono);font-size:11px;color:var(--accent-ink);background:var(--glow);padding:4px 10px;border-radius:999px}
.calc-users{border:1px solid var(--line);border-radius:14px;background:var(--panel);padding:18px 18px 20px}
.calc-users>label{display:block;font-family:var(--mono);font-size:11.5px;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);margin-bottom:12px}
.calc-users-row{display:flex;align-items:center;gap:14px}
.ustep{width:38px;height:38px;flex:none;border-radius:11px;border:1px solid var(--line);background:var(--panel);color:var(--ink);font-size:20px;line-height:1;cursor:pointer;transition:.18s;display:grid;place-items:center}
.ustep:hover{border-color:var(--accent);color:var(--accent-ink)}
.ustep:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.calc-users-row output{font-family:var(--mono);font-weight:700;font-size:20px;min-width:2.6ch;text-align:center;font-variant-numeric:tabular-nums}
#calcRange{flex:1;-webkit-appearance:none;appearance:none;height:6px;border-radius:999px;background:var(--panel-2);outline:none;cursor:pointer}
#calcRange::-webkit-slider-runnable-track{height:6px;border-radius:999px;background:linear-gradient(90deg,var(--accent) var(--fill,5%),var(--panel-2) var(--fill,5%))}
#calcRange::-moz-range-track{height:6px;border-radius:999px;background:var(--panel-2)}
#calcRange::-moz-range-progress{height:6px;border-radius:999px;background:var(--accent)}
#calcRange::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:20px;height:20px;border-radius:50%;background:var(--accent);border:3px solid var(--panel);box-shadow:0 2px 8px -2px var(--accent);margin-top:-7px;cursor:pointer}
#calcRange::-moz-range-thumb{width:16px;height:16px;border-radius:50%;background:var(--accent);border:3px solid var(--panel);cursor:pointer}
#calcRange:focus-visible{outline:2px solid var(--accent);outline-offset:4px}
.calc-total{position:sticky;top:86px;border:1px solid var(--line);border-radius:var(--radius);background:var(--panel);
  box-shadow:var(--shadow);padding:26px 24px;overflow:hidden}
.calc-total::before{content:"";position:absolute;inset:0;background:radial-gradient(120% 80% at 100% 0%,var(--glow),transparent 55%);pointer-events:none}
.calc-total>*{position:relative}
.ct-label{font-family:var(--mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--accent-ink)}
.ct-amt{display:flex;align-items:baseline;gap:8px;margin:10px 0 4px;flex-wrap:wrap}
.ct-amt b{font-family:var(--mono);font-weight:700;font-size:clamp(30px,5vw,40px);letter-spacing:-.02em;font-variant-numeric:tabular-nums;line-height:1}
.ct-amt span{font-family:var(--mono);font-size:13px;color:var(--muted)}
.ct-sub{color:var(--muted);font-size:13.5px;margin-bottom:16px}
.ct-lines{list-style:none;margin:0 0 20px;padding:16px 0 0;border-top:1px solid var(--line-2);display:flex;flex-direction:column;gap:9px;min-height:24px}
.ct-lines li{display:flex;align-items:center;gap:10px;font-size:13.5px;color:var(--ink-2)}
.ct-lines li span{margin-inline-start:auto;font-family:var(--mono);font-size:12.5px;color:var(--muted);font-variant-numeric:tabular-nums}
.ct-lines li.empty{color:var(--faint);font-style:italic}
.calc-total .btn{width:100%;justify-content:center}
.ct-note{color:var(--faint);font-size:12px;margin:14px 0 0;font-family:var(--mono);text-align:center}

/* ═══ WhatsApp button ═══ */
.wafab{position:fixed;left:16px;bottom:16px;z-index:65;display:inline-flex;align-items:center;gap:9px;
  padding:12px 17px 12px 13px;border-radius:999px;background:#25D366;color:#04160c;font-weight:700;font-size:14px;
  box-shadow:0 12px 30px -10px rgba(37,211,102,.6);transition:transform .2s,box-shadow .2s}
.wafab svg{width:23px;height:23px;fill:currentColor;flex:none}
.wafab span{font-family:var(--sans)}
.wafab:hover{transform:translateY(-2px);box-shadow:0 18px 42px -12px rgba(37,211,102,.75)}
.wafab:focus-visible{outline:2px solid #04160c;outline-offset:2px}
@media(max-width:600px){.wafab span{display:none}.wafab{padding:14px;border-radius:50%;left:14px;bottom:14px}}
.crow.wa .ic{color:#1a9e51;background:rgba(37,211,102,.14)}
.crow.wa .ic svg{width:20px;height:20px;fill:currentColor}
@media (prefers-reduced-motion:reduce){.wafab{transition:none!important}}

/* ═══════════════════════════════════════════════════════════════
   Language switcher + RTL (Arabic)
   ═══════════════════════════════════════════════════════════════ */
.icon-btn.lang{font-family:var(--serif-ar);font-weight:700;font-size:19px;line-height:1;text-decoration:none}
[dir=rtl] .icon-btn.lang{font-family:var(--display);font-size:12px;font-weight:800;letter-spacing:.03em}
[dir=rtl]{
  --sans:'Segoe UI','Noto Sans Arabic','Tahoma','Geeza Pro',system-ui,sans-serif;
  --display:'Segoe UI','Noto Kufi Arabic','Tahoma','Geeza Pro',sans-serif;
}
[dir=rtl] .eyebrow,[dir=rtl] .side-h,[dir=rtl] .ex-num,[dir=rtl] .ct-label,[dir=rtl] .pnote,
[dir=rtl] .ct-note,[dir=rtl] .marquee-item,[dir=rtl] .copy,[dir=rtl] .foot .col b,
[dir=rtl] .trust div,[dir=rtl] .field label,[dir=rtl] .calc-users>label{
  font-family:var(--sans);letter-spacing:0;text-transform:none}
[dir=rtl] .hero h1,[dir=rtl] .subhero h1,[dir=rtl] .shead h2,[dir=rtl] .final h2,
[dir=rtl] .stitle,[dir=rtl] .step h4,[dir=rtl] .tile h3,[dir=rtl] .plan h3,[dir=rtl] .brand{letter-spacing:0}
[dir=rtl] .ct-amt b,[dir=rtl] .ex-amt,[dir=rtl] .prow .pr,[dir=rtl] .plan .amt,[dir=rtl] .calc-users-row output{font-family:var(--mono)}
[dir=rtl] .tile .tag{right:auto;left:20px}
[dir=rtl] .plan .ptag{left:auto;right:24px}
[dir=rtl] .wafab{left:auto;right:16px}
[dir=rtl] .totop{right:auto;left:16px}
[dir=rtl] .scrollprog{left:auto;right:0}
[dir=rtl] .marquee-track{animation-direction:reverse}
[dir=rtl] #mesh{-webkit-mask-image:radial-gradient(120% 90% at 80% 0%,#000 40%,transparent 78%);mask-image:radial-gradient(120% 90% at 80% 0%,#000 40%,transparent 78%)}

/* ═══════════════════════════════════════════════════════════════
   Enhanced buttons — gradient, shine sweep, glow, spring press
   ═══════════════════════════════════════════════════════════════ */
.btn{position:relative;overflow:hidden;isolation:isolate;
  transition:transform .18s cubic-bezier(.2,.75,.2,1),box-shadow .25s,background .2s,border-color .2s,color .2s}
.btn:active{transform:translateY(0) scale(.97)}
.btn-primary{
  background:linear-gradient(135deg,var(--glint),var(--accent) 72%);
  color:#03130d;
  box-shadow:0 1px 0 rgba(255,255,255,.42) inset,0 6px 16px -8px var(--accent),0 16px 42px -18px var(--accent)}
.btn-primary:hover{transform:translateY(-2px);
  box-shadow:0 1px 0 rgba(255,255,255,.5) inset,0 12px 26px -8px var(--accent),0 28px 68px -18px var(--accent)}
/* shine sweep on hover */
.btn-primary::before{content:"";position:absolute;inset:0;z-index:-1;pointer-events:none;
  background:linear-gradient(115deg,transparent 22%,rgba(255,255,255,.55) 42%,transparent 62%);
  transform:translateX(-130%);transition:transform .7s cubic-bezier(.2,.7,.2,1)}
.btn-primary:hover::before{transform:translateX(130%)}
/* glassy ghost with a rising glow */
.btn-ghost{border-color:var(--line);background:color-mix(in srgb,var(--panel) 55%,transparent);backdrop-filter:blur(7px)}
.btn-ghost::before{content:"";position:absolute;inset:0;z-index:-1;border-radius:inherit;pointer-events:none;
  background:radial-gradient(130% 130% at 50% 135%,var(--glow),transparent 66%);opacity:0;transition:opacity .32s}
.btn-ghost:hover{transform:translateY(-2px);border-color:color-mix(in srgb,var(--accent) 60%,var(--line));color:var(--accent-ink)}
.btn-ghost:hover::before{opacity:1}
/* the hero-size primary CTA gently breathes */
.btn-primary.btn-lg{animation:ctaBreath 4.2s ease-in-out infinite}
.btn-primary.btn-lg:hover{animation-play-state:paused}
@keyframes ctaBreath{
  0%,100%{box-shadow:0 1px 0 rgba(255,255,255,.42) inset,0 10px 30px -14px var(--accent),0 0 0 0 var(--glow)}
  50%{box-shadow:0 1px 0 rgba(255,255,255,.48) inset,0 15px 42px -14px var(--accent),0 0 0 5px var(--glow)}}
.icon-btn{transition:transform .18s,border-color .2s,color .2s,background .2s}
.icon-btn:hover{transform:translateY(-1px);background:color-mix(in srgb,var(--accent) 8%,transparent)}

/* ═══════════════════════════════════════════════════════════════
   Alive background — subtle film grain overlay.
   (The grid + aurora blobs are defined once in the .fx block above;
    the earlier duplicate .fx::before / .fx b rules were removed so
    they no longer override that block and cause a scroll seam.)
   ═══════════════════════════════════════════════════════════════ */
.fx::after{content:"";position:absolute;inset:0;pointer-events:none;opacity:.05;mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}

@media (prefers-reduced-motion:reduce){
  .btn-primary.btn-lg,.fx b{animation:none!important}
  .btn-primary::before{transition:none!important}
}

/* ═══════════════════════════════════════════════════════════════
   Chat-widget bubble + panel (Sila assistant)
   ═══════════════════════════════════════════════════════════════ */
.chatfab{position:fixed;right:18px;bottom:18px;z-index:66;width:58px;height:58px;border-radius:50%;
  display:grid;place-items:center;border:none;cursor:pointer;color:#03130d;
  background:linear-gradient(135deg,var(--glint),var(--accent) 72%);
  box-shadow:0 12px 30px -10px var(--accent),0 2px 6px rgba(0,0,0,.25);
  transition:transform .2s cubic-bezier(.2,.75,.2,1),box-shadow .2s}
.chatfab:hover{transform:translateY(-2px) scale(1.05);box-shadow:0 18px 42px -12px var(--accent)}
.chatfab:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
.chatfab svg{width:26px;height:26px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.chatfab .ic-close{display:none}
.chatfab.open .ic-open{display:none}
.chatfab.open .ic-close{display:block}
.chatpanel{position:fixed;right:18px;bottom:88px;z-index:66;
  width:min(384px,calc(100vw - 32px));height:min(564px,calc(100vh - 130px));
  background:var(--panel);border:1px solid var(--line);border-radius:20px;overflow:hidden;
  box-shadow:var(--shadow-lg);display:flex;flex-direction:column;transform-origin:bottom right;
  opacity:0;transform:translateY(14px) scale(.97);pointer-events:none;
  transition:opacity .26s cubic-bezier(.2,.7,.2,1),transform .26s cubic-bezier(.2,.7,.2,1)}
.chatpanel.open{opacity:1;transform:none;pointer-events:auto}
.chat-h{display:flex;align-items:center;gap:12px;padding:13px 15px;border-bottom:1px solid var(--line);
  font-family:var(--display);font-weight:700;font-size:14px;background:var(--panel-2)}
.chat-h>span{letter-spacing:-.01em}
.chat-h a{margin-inline-start:auto;color:var(--muted);display:grid;place-items:center}
.chat-h a:hover{color:var(--accent-ink)}
.chat-h .chat-x{background:none;border:0;color:var(--muted);cursor:pointer;padding:2px;display:grid;place-items:center}
.chat-h .chat-x:hover{color:var(--ink)}
.chat-h svg{width:17px;height:17px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.chat-body{flex:1;background:var(--bg);min-height:0}
.chat-body iframe{width:100%;height:100%;border:0;display:block}
/* stack back-to-top above the chat launcher */
.totop{bottom:88px}
[dir=rtl] .chatfab{right:auto;left:18px}
[dir=rtl] .chatpanel{right:auto;left:18px;transform-origin:bottom left}
[dir=rtl] .totop{right:auto;left:18px;bottom:88px}
@media(max-width:600px){.chatfab{right:14px;bottom:14px}.chatpanel{right:14px;bottom:82px}[dir=rtl] .chatfab{left:14px}[dir=rtl] .chatpanel{left:14px}}
@media (prefers-reduced-motion:reduce){.chatfab,.chatpanel{transition:none!important}}

/* espaces explorer — feature info only (mock previews removed) */
.ex-panel.on{grid-template-columns:1fr}
.ex-info{border-inline-end:0}
@media(min-width:761px){
  .ex-info>p{max-width:72ch}
  .ex-feats{flex-direction:row;flex-wrap:wrap;gap:14px 32px;width:100%}
  .ex-feats li{flex:1 1 240px}
}

/* ═══════════════════════════════════════════════════════════════
   Buttons in the display font (Unbounded) + mobile header fit
   ═══════════════════════════════════════════════════════════════ */
.btn{font-family:var(--display);font-weight:700;letter-spacing:-.018em}
.btn-lg{font-weight:800;letter-spacing:-.022em}
.navlinks a{font-family:var(--display);font-weight:600;letter-spacing:-.01em}

/* header no longer overflows on phones: lang toggle moves into the drawer,
   controls tighten, and the Démo CTA stays on-screen */
@media(max-width:860px){
  .icon-btn.lang{display:none}
  .nav{gap:10px}
  .navtools{gap:8px}
  .navtools .icon-btn{width:36px;height:36px}
  .navtools .btn-primary{padding:10px 14px;font-size:13px}
  .navtools .btn-primary .i{width:15px;height:15px}
  .mobilenav a.mn-lang{color:var(--accent-ink);font-family:var(--display);font-weight:700}
}
/* On phones the centred logo shares the row with the Démo CTA, so drop the
   secondary Arabic wordmark (it returns above) only on very small screens. */
@media(max-width:360px){ .brand .ar{display:none} }
@media(max-width:390px){
  .navtools{gap:6px}
  .navtools .btn-primary{padding:8px 11px;font-size:12px;gap:6px}
  .brand{font-size:14px;gap:7px}
}

/* ═══════════════════════════════════════════════════════════════
   Fancy layer — glow cursor · 3D tilt · connection motif · intro · formations
   ═══════════════════════════════════════════════════════════════ */

/* custom glow cursor (additive; native cursor stays) */
.cursorfx{position:fixed;top:0;left:0;width:26px;height:26px;margin:-13px 0 0 -13px;border-radius:50%;
  pointer-events:none;z-index:200;background:radial-gradient(circle, color-mix(in srgb,var(--accent) 46%,transparent), transparent 70%);
  transition:width .22s,height .22s,margin .22s,opacity .25s;will-change:transform}
.cursorfx.hot{width:54px;height:54px;margin:-27px 0 0 -27px;background:radial-gradient(circle, color-mix(in srgb,var(--accent) 34%,transparent), transparent 66%)}
.cursorfx.down{width:18px;height:18px;margin:-9px 0 0 -9px}
.cursorfx.gone{opacity:0}
@media(hover:none),(pointer:coarse){.cursorfx{display:none}}

/* tilt-ready cards */
.step,.metric,.plan,.form-card{transform-style:preserve-3d}

/* connection dividers — the صِلة (link) motif between sections */
.linkdiv{position:relative;height:clamp(46px,7vh,80px);display:flex;align-items:center;justify-content:center;pointer-events:none}
.linkdiv::before{content:"";position:absolute;top:6px;bottom:6px;left:50%;width:2px;transform:translateX(-50%);
  background:linear-gradient(var(--line-2),color-mix(in srgb,var(--accent) 60%,transparent),var(--line-2))}
.linkdiv i{position:relative;width:11px;height:11px;border-radius:50%;background:var(--accent)}
html.anim .linkdiv i{animation:linkpulse 2.6s ease-in-out infinite}
html.anim .linkdiv.reveal::before{transform:translateX(-50%) scaleY(0);transform-origin:top;transition:transform .8s cubic-bezier(.2,.7,.2,1)}
html.anim .linkdiv.reveal.in::before{transform:translateX(-50%) scaleY(1)}
@keyframes linkpulse{0%,100%{box-shadow:0 0 0 4px var(--glow),0 0 14px 1px var(--accent)}50%{box-shadow:0 0 0 9px transparent,0 0 28px 5px var(--accent)}}

/* header logo draws in on load */
@keyframes ringdraw{from{stroke-dashoffset:150}to{stroke-dashoffset:0}}
html.anim .brand .rings rect{stroke-dasharray:150;animation:ringdraw 1.1s cubic-bezier(.2,.7,.2,1) forwards}
html.anim .brand .rings rect:nth-of-type(2){animation-delay:.16s}

/* Formations showcase (real SILA catalog, generated covers) */
.formations{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
@media(max-width:900px){.formations{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.formations{grid-template-columns:1fr}}
.form-card{position:relative;border:1px solid var(--line);border-radius:var(--radius);background:var(--panel);overflow:hidden;display:flex;flex-direction:column;
  transition:transform .25s,border-color .25s,box-shadow .25s}
.form-card:hover{border-color:color-mix(in srgb,var(--accent) 45%,var(--line));box-shadow:var(--shadow)}
.form-cover{position:relative;height:112px;display:grid;place-items:center;overflow:hidden;
  background:linear-gradient(135deg, color-mix(in srgb,var(--accent) 22%,var(--panel)), color-mix(in srgb,var(--glint) 12%,var(--panel)))}
.form-cover::after{content:"";position:absolute;inset:0;
  background:radial-gradient(120% 90% at 82% 8%, var(--glow), transparent 60%),
    linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px) 0 0/26px 26px,
    linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px) 0 0/26px 26px;
  -webkit-mask-image:radial-gradient(85% 85% at 50% 40%,#000,transparent);mask-image:radial-gradient(85% 85% at 50% 40%,#000,transparent)}
.form-cover .i{position:relative;width:42px;height:42px;color:#fff;opacity:.96;stroke-width:1.6;filter:drop-shadow(0 5px 12px rgba(0,0,0,.28))}
.form-body{padding:16px 16px 18px;display:flex;flex-direction:column;gap:7px;flex:1}
.form-cat{font-family:var(--mono);font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--accent-ink)}
.form-card h3{margin:0;font-family:var(--display);font-weight:600;font-size:15.5px;letter-spacing:-.015em;line-height:1.22}
.form-card p{margin:0;color:var(--muted);font-size:13px;line-height:1.5;flex:1}
.form-price{font-family:var(--mono);font-weight:700;font-size:14px;color:var(--ink);margin-top:8px}
.form-price small{color:var(--faint);font-weight:400;font-size:11px;letter-spacing:.02em}

@media (prefers-reduced-motion:reduce){
  .cursorfx{display:none}
  html.anim .linkdiv i,html.anim .brand .rings rect,html.anim .linkdiv.reveal::before{animation:none!important;transition:none!important;stroke-dasharray:none!important;stroke-dashoffset:0!important}
  .fx{transform:none!important}
}

/* ═══════════════════════════════════════════════════════════════
   Contact CTAs even on mobile + modern floating-label form
   ═══════════════════════════════════════════════════════════════ */
.subhero .cta .btn{flex:1 1 auto}
@media(max-width:620px){
  .subhero .cta{flex-direction:column;align-items:stretch}
  .subhero .cta .btn{width:100%;justify-content:center}
}

/* elegant form */
.formx{position:relative;overflow:hidden;padding-top:30px}
.formx::before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--glint),var(--accent))}
.formx .frow{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media(max-width:480px){.formx .frow{grid-template-columns:1fr}}
.formx .field{position:relative;margin-bottom:14px}
.formx .field input,.formx .field textarea{width:100%;font:inherit;font-size:14.5px;color:var(--ink);
  background:var(--bg);border:1px solid var(--line);border-radius:12px;padding:21px 14px 8px;outline:none;
  transition:border-color .18s,box-shadow .18s,background .18s}
.formx .field textarea{padding-top:26px;min-height:112px;resize:vertical;line-height:1.55}
.formx .field input:hover,.formx .field textarea:hover{border-color:color-mix(in srgb,var(--accent) 34%,var(--line))}
.formx .field input:focus,.formx .field textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--glow);background:var(--panel)}
.formx .field label{position:absolute;left:15px;top:15px;font-family:var(--sans);font-size:14.5px;font-weight:500;
  text-transform:none;letter-spacing:0;color:var(--faint);
  pointer-events:none;transition:top .16s,font-size .16s,color .16s,letter-spacing .16s;background:transparent}
.formx .field textarea ~ label{top:17px}
.formx .field input:focus ~ label,.formx .field input:not(:placeholder-shown) ~ label,
.formx .field textarea:focus ~ label,.formx .field textarea:not(:placeholder-shown) ~ label{
  top:8px;font-size:10px;font-weight:600;letter-spacing:.09em;text-transform:uppercase;color:var(--accent-ink);font-family:var(--mono)}
.formx .fhelp{display:block;font-size:12px;color:var(--faint);margin:-6px 2px 14px}
.formx .btn{margin-top:4px}
.formnote{font-size:12px;color:var(--faint);margin:14px 0 0;text-align:center;font-family:var(--mono);letter-spacing:.01em}
/* success flash */
.formx .hint{font-size:13px;color:var(--accent-ink);min-height:18px;margin:10px 0 0;text-align:center;font-weight:600}
[dir=rtl] .formx .field label{left:auto;right:15px}
[dir=rtl] .formx::before{background:linear-gradient(270deg,var(--glint),var(--accent))}