/* Jonction — thème sombre premium */
:root{color-scheme:dark;--bg:#060B18;--bg2:#0B1630;--navy:#0B1630;--ink:#E3EBF7;--text:#E3EBF7;--head:#FFFFFF;--blue:#1E6BFF;--cyan:#22D3EE;--link:#7CC4FF;--accent:#5EE1F5;--muted:#A9B9CF;--line:rgba(148,184,232,.16);--line2:rgba(148,184,232,.28);--glass:rgba(16,30,62,.55);--glass2:rgba(22,40,80,.62);--radius:22px;--shadow:0 24px 60px rgba(0,0,0,.45)}
*{box-sizing:border-box}
html{scroll-behavior:smooth;background:var(--bg)}
body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,Arial,sans-serif;color:var(--text);line-height:1.65;position:relative;isolation:isolate;min-height:100vh;
background:radial-gradient(1200px 700px at 85% -10%,rgba(30,107,255,.22),transparent 60%),radial-gradient(900px 600px at -10% 30%,rgba(34,211,238,.10),transparent 60%),linear-gradient(180deg,#060B18 0%,#0A1328 45%,#060B18 100%);background-color:var(--bg)}
/* grille fine + grain */
body::before{content:'';position:fixed;inset:0;z-index:-1;pointer-events:none;background-image:linear-gradient(rgba(148,190,255,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(148,190,255,.045) 1px,transparent 1px);background-size:56px 56px;-webkit-mask-image:radial-gradient(ellipse 80% 70% at 50% 20%,#000 30%,transparent 85%);mask-image:radial-gradient(ellipse 80% 70% at 50% 20%,#000 30%,transparent 85%)}
body::after{content:'';position:fixed;inset:0;z-index:-1;pointer-events:none;opacity:.07;mix-blend-mode:overlay;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 .9 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}
::selection{background:rgba(34,211,238,.35);color:#fff}
a{color:var(--link)}
a:hover{color:#B5DEFF;text-decoration-thickness:2px}
img{max-width:100%;height:auto}
button,input,select,textarea{font:inherit}
button{cursor:pointer}
button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{outline:3px solid var(--cyan);outline-offset:3px}
.skip{position:absolute;top:-100px;left:10px;background:#0B1630;color:#fff;border:1px solid var(--line2);border-radius:8px;padding:12px;z-index:100}
.skip:focus{top:10px}
.container{width:min(1140px,calc(100% - 36px));margin:auto}
.eyebrow{text-transform:uppercase;letter-spacing:.16em;color:var(--accent);font-weight:800;font-size:.75rem}
/* header */
.nav-wrap{position:sticky;top:0;z-index:60;border-bottom:1px solid var(--line);background:rgba(6,11,24,.72);-webkit-backdrop-filter:blur(18px) saturate(140%);backdrop-filter:blur(18px) saturate(140%)}
.nav{min-height:86px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:#fff;flex-shrink:0}
.brand img{width:46px;height:46px;object-fit:contain;filter:brightness(1.25) saturate(1.1) drop-shadow(0 0 12px rgba(34,211,238,.35))}
.brand span{font-size:1.65rem;font-weight:850;letter-spacing:-.055em;color:#fff}
.navlinks{display:flex;align-items:center;gap:21px}
.navlinks a{font-size:.93rem;text-decoration:none;color:#C9D6E8;font-weight:650}
.navlinks a[aria-current=page],.navlinks a:hover{color:var(--accent)}
/* boutons */
.button{display:inline-flex;justify-content:center;align-items:center;gap:8px;padding:14px 21px;border-radius:13px;border:1px solid rgba(255,255,255,.14);font-size:.94rem;font-weight:800;text-decoration:none;transition:transform .2s,box-shadow .2s,background .2s;background:linear-gradient(105deg,#1E6BFF,#1553D6);color:#fff;box-shadow:0 10px 30px rgba(30,107,255,.35),inset 0 1px 0 rgba(255,255,255,.18)}
.button:hover{transform:translateY(-2px);box-shadow:0 14px 36px rgba(30,107,255,.5),0 0 0 1px rgba(34,211,238,.45),inset 0 1px 0 rgba(255,255,255,.2);color:#fff}
.button.secondary{background:rgba(255,255,255,.05);color:#fff;border-color:var(--line2);box-shadow:none}
.button.secondary:hover{background:rgba(255,255,255,.1);border-color:rgba(34,211,238,.5)}
.button.light{background:#fff;color:#0B1630;box-shadow:0 10px 30px rgba(0,0,0,.25)}
.button.light:hover{color:#0B1630}
.navlinks .button{color:#fff}
.mobile-toggle{display:none;background:rgba(255,255,255,.05);border:1px solid var(--line2);padding:9px 12px;border-radius:10px;color:#fff}
/* typo */
h1,h2,h3{line-height:1.13;letter-spacing:-.04em;color:var(--head)}
h1{font-size:clamp(2.6rem,5.5vw,5rem);margin:13px 0 22px}
h2{font-size:clamp(2rem,3.4vw,3.2rem);margin:12px 0 20px}
h3{font-size:1.3rem;margin:12px 0}
.lead{font-size:clamp(1.08rem,1.8vw,1.25rem);color:#BFCDE0;max-width:680px}
.small{font-size:.89rem;color:var(--muted)}
p{color:inherit}
/* sections */
.section{padding:90px 0;position:relative}
.section.alt{background:linear-gradient(180deg,rgba(11,22,48,.55),rgba(11,22,48,.25));border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.section-head{max-width:760px;margin-bottom:42px}
.hero{position:relative;overflow:hidden;background:transparent;padding:106px 0 92px}
.hero::before{content:'';position:absolute;inset:-20% -10% auto -10%;height:140%;z-index:-1;pointer-events:none;background:radial-gradient(520px 380px at 72% 42%,rgba(30,107,255,.35),transparent 70%),radial-gradient(420px 320px at 88% 70%,rgba(34,211,238,.22),transparent 70%),radial-gradient(500px 300px at 10% 10%,rgba(30,107,255,.14),transparent 70%)}
.hero .container{display:grid;grid-template-columns:1.13fr .87fr;gap:46px;align-items:center}
.hero h1 em{font-style:normal;background:linear-gradient(95deg,#4F8DFF,#22D3EE);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-highlight{display:inline-flex;align-items:center;gap:10px;margin:4px 0 0;padding:9px 15px;border-radius:999px;background:rgba(34,211,238,.08);border:1px solid rgba(34,211,238,.35);color:#DDF7FD;font-weight:700;font-size:.95rem;line-height:1.4}
.hero-highlight::before{content:'';flex:0 0 8px;height:8px;border-radius:50%;background:var(--cyan);box-shadow:0 0 12px var(--cyan)}
.actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:29px}
.trust{display:flex;gap:18px;flex-wrap:wrap;margin-top:33px;font-weight:700;font-size:.88rem;color:#B3C3D8}
.trust span:before{content:'✓';color:var(--cyan);margin-right:7px}
.visual{min-height:430px;padding:27px;border-radius:28px;position:relative;overflow:hidden;background:linear-gradient(155deg,rgba(18,40,86,.85),rgba(10,60,140,.65));border:1px solid var(--line2);box-shadow:var(--shadow),0 0 80px rgba(30,107,255,.18)}
.visual:before{content:'';position:absolute;width:340px;height:340px;background:radial-gradient(circle,rgba(34,211,238,.45),transparent 67%);right:-70px;top:-80px}
.visual-caption{position:relative;color:#B8EAFB;font-weight:800;letter-spacing:.13em;font-size:.75rem;text-transform:uppercase}
.pipeline{position:relative;margin-top:42px;display:grid;gap:16px}
.pipe{display:flex;gap:14px;align-items:center;background:rgba(6,14,32,.6);border:1px solid rgba(148,200,255,.2);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);padding:18px;border-radius:16px;color:#fff;box-shadow:0 10px 26px rgba(0,0,0,.25)}
.pipe .number{background:linear-gradient(135deg,#1E6BFF,#22D3EE);color:#fff;border-radius:10px;width:40px;height:40px;display:grid;place-items:center;font-weight:900;flex-shrink:0}
.pipe strong{display:block}
.pipe span{font-size:.83rem;color:#B5C6DB}
.connector{height:15px;border-left:2px dashed rgba(34,211,238,.7);margin-left:37px}
/* cartes verre */
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.grid.two{grid-template-columns:repeat(2,1fr)}
.card,.usecase,.faq details,.form-card,.aside,.case,.roi-panel,.roi-results{background:linear-gradient(160deg,rgba(22,40,80,.6),rgba(10,20,44,.55));border:1px solid var(--line);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);box-shadow:0 12px 40px rgba(0,0,0,.28),inset 0 1px 0 rgba(255,255,255,.05)}
.card{padding:28px;border-radius:var(--radius);transition:transform .35s cubic-bezier(.2,.7,.2,1),box-shadow .35s,border-color .35s}
.card:hover{border-color:var(--line2)}
.glyph{display:grid;place-items:center;width:50px;height:50px;border-radius:14px;background:linear-gradient(135deg,rgba(30,107,255,.25),rgba(34,211,238,.18));border:1px solid rgba(34,211,238,.3);color:#CFF6FD;font-size:1.6rem;transition:transform .45s cubic-bezier(.2,.7,.2,1),box-shadow .35s}
.card p{color:var(--muted);margin-bottom:0}
#solutions .card:hover,.services-grid .card:hover{transform:translateY(-6px);border-color:rgba(34,211,238,.55);box-shadow:0 22px 50px rgba(0,0,0,.4),0 0 0 1px rgba(30,107,255,.35),0 0 40px rgba(34,211,238,.18)}
#solutions .card:hover .glyph{transform:translateY(-3px) rotate(-8deg) scale(1.06);box-shadow:0 0 24px rgba(34,211,238,.45)}
.pill{display:inline-flex;padding:5px 11px;border:1px solid rgba(34,211,238,.38);border-radius:99px;font-weight:750;color:#BDF1FB;font-size:.8rem;background:rgba(34,211,238,.08)}
.usecase{display:grid;grid-template-columns:1fr 1fr;gap:24px;padding:28px;border-radius:var(--radius);margin-bottom:22px}
.comparison{display:grid;grid-template-columns:1fr 1fr;gap:13px}
.compare{border-radius:15px;background:rgba(255,255,255,.04);border:1px solid var(--line);padding:18px;font-size:.94rem}
.compare.after{background:rgba(34,211,238,.08);border-color:rgba(34,211,238,.3)}
.compare strong{display:block;margin-bottom:8px;color:#fff}
.compare p{margin:0;color:#BCCADD}
.usecase h3{margin-top:10px}
.usecase p{color:var(--muted)}
.banner{position:relative;overflow:hidden;background:linear-gradient(110deg,#0F2A5C,#1553D6 60%,#0E7FB8);border:1px solid rgba(255,255,255,.14);color:#fff;border-radius:27px;padding:55px;display:flex;gap:35px;align-items:center;justify-content:space-between;box-shadow:0 30px 80px rgba(21,83,214,.35)}
.banner::after{content:'';position:absolute;width:420px;height:420px;right:-120px;top:-180px;background:radial-gradient(circle,rgba(34,211,238,.45),transparent 65%);pointer-events:none}
.banner>*{position:relative;z-index:1}
.banner .button{white-space:nowrap;flex-shrink:0}
.banner h2,.banner p{color:#fff;margin-top:0}
.banner h2{font-size:clamp(1.8rem,3.3vw,2.8rem)}
.banner p{opacity:.92}
.steps{counter-reset:step}
.step{display:flex;gap:18px;margin:24px 0}
.step::before{counter-increment:step;content:counter(step);flex:0 0 45px;height:45px;border-radius:50%;display:grid;place-items:center;background:linear-gradient(135deg,#1E6BFF,#22D3EE);font-weight:900;color:#fff;box-shadow:0 0 22px rgba(34,211,238,.3)}
.step h3{margin:3px 0}
.step p{color:var(--muted)}
.faq{max-width:860px;margin:auto}
.faq details{padding:19px 23px;border-radius:14px;margin:11px 0;transition:border-color .25s}
.faq details[open]{border-color:rgba(34,211,238,.4)}
.faq summary{cursor:pointer;font-weight:800;color:#fff}
.faq summary::marker{color:var(--cyan)}
.faq details p{margin-bottom:0;color:#BCCADD}
.breadcrumb{padding-top:25px;font-size:.86rem;color:#9FB1C8}
.breadcrumb a{color:#B9D3F0}
.pagehero{position:relative;overflow:hidden;padding:64px 0 55px;background:transparent;border-bottom:1px solid var(--line)}
.pagehero::before{content:'';position:absolute;inset:0;z-index:-1;pointer-events:none;background:radial-gradient(600px 300px at 80% 10%,rgba(30,107,255,.3),transparent 70%),radial-gradient(400px 260px at 95% 80%,rgba(34,211,238,.16),transparent 70%)}
.pagehero h1{font-size:clamp(2.6rem,5vw,4.3rem)}
/* formulaires */
.contact-grid{display:grid;grid-template-columns:1.17fr .83fr;gap:28px}
.form-card{border-radius:24px;padding:30px}
label{display:block;font-size:.9rem;font-weight:750;margin:0 0 7px;color:#E3EBF7}
.field{margin:0 0 17px}
.field input,.field select,.field textarea{width:100%;background:rgba(4,10,24,.55);border:1px solid rgba(148,184,232,.32);border-radius:10px;min-height:47px;padding:11px 12px;color:#fff;transition:border-color .2s,box-shadow .2s}
.field input::placeholder,.field textarea::placeholder{color:#8A9DB6}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--cyan);box-shadow:0 0 0 3px rgba(34,211,238,.18)}
select option{background:#0B1630;color:#fff}
.field textarea{min-height:130px;resize:vertical}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:15px}
.check{display:flex;gap:10px;align-items:flex-start;margin:20px 0;font-size:.9rem;color:#C9D6E8}
.check input{margin-top:6px;accent-color:var(--cyan)}
.aside{padding:30px;border-radius:24px}
.aside p,.aside li{color:#C2D0E3}
.booking-frame{width:100%;min-height:580px;border:1px solid var(--line2);border-radius:16px;margin-top:20px;background:#fff}
/* footer */
.footer{background:linear-gradient(180deg,rgba(4,8,18,.6),#03060F);border-top:1px solid var(--line);color:#C3D2E6;padding:70px 0 25px}
.footer p{color:#C3D2E6}
.footer a{color:#D5E4F4;text-decoration:none}
.footer a:hover{text-decoration:underline;color:#fff}
.footer h3{color:#fff}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:35px}
.footer-brand{display:flex;align-items:center;gap:14px;color:#fff;font-size:1.8rem;font-weight:850;letter-spacing:-.04em}
.footer-brand img{width:52px;filter:brightness(1.25) saturate(1.1) drop-shadow(0 0 12px rgba(34,211,238,.3))}
.footer ul{list-style:none;padding:0;line-height:2.4}
.fineprint{font-size:.8rem;color:#A3B6CE!important}
.footer-bottom{border-top:1px solid var(--line);margin-top:40px;padding-top:20px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:.84rem}
.notice{padding:15px 17px;border-left:4px solid var(--cyan);background:rgba(34,211,238,.07);border-radius:9px;color:#CFE4F5}
.notice strong{color:#fff}
.legal{max-width:840px}
.legal h2{font-size:1.65rem;margin-top:38px}
.legal p,.legal li{color:#C9D6E8}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}

/* ===== Révélation au scroll (activée par JS uniquement) ===== */
@media(prefers-reduced-motion:no-preference){
.js-reveal .reveal{opacity:0;transform:translateY(24px);transition:opacity .75s ease,transform .75s cubic-bezier(.2,.7,.2,1);transition-delay:var(--d,0ms)}
.js-reveal .reveal.in{opacity:1;transform:none}
}

/* ===== Simulateur ROI ===== */
.roi::before{content:'';position:absolute;inset:0;z-index:-1;pointer-events:none;background:radial-gradient(600px 380px at 15% 40%,rgba(30,107,255,.18),transparent 70%),radial-gradient(500px 340px at 85% 70%,rgba(34,211,238,.12),transparent 70%)}
.roi-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;align-items:stretch}
.roi-panel,.roi-results{border-radius:24px;padding:30px}
.roi-panel{margin:0}
.roi-field{margin:0 0 24px}
.roi-field:last-child{margin-bottom:0}
.roi-label-row{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:10px}
.roi-label-row label{margin:0}
.roi-num{display:flex;align-items:center;gap:6px;color:var(--muted);font-size:.85rem}
.roi-num input{width:84px;min-height:44px;text-align:right;background:rgba(4,10,24,.6);border:1px solid rgba(148,184,232,.32);border-radius:10px;padding:8px 10px;color:#fff;font-weight:800}
.roi-num input:focus{border-color:var(--cyan);box-shadow:0 0 0 3px rgba(34,211,238,.18)}
input[type=range]{-webkit-appearance:none;appearance:none;width:100%;height:32px;background:transparent;margin:0;cursor:pointer;--p:50%}
input[type=range]::-webkit-slider-runnable-track{height:8px;border-radius:99px;background:linear-gradient(90deg,#1E6BFF,#22D3EE) 0/var(--p) 100% no-repeat,rgba(148,184,232,.18)}
input[type=range]::-moz-range-track{height:8px;border-radius:99px;background:rgba(148,184,232,.18)}
input[type=range]::-moz-range-progress{height:8px;border-radius:99px;background:linear-gradient(90deg,#1E6BFF,#22D3EE)}
input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:26px;height:26px;border-radius:50%;margin-top:-9px;background:#fff;border:4px solid #22D3EE;box-shadow:0 0 0 6px rgba(34,211,238,.15),0 4px 14px rgba(0,0,0,.4)}
input[type=range]::-moz-range-thumb{width:20px;height:20px;border-radius:50%;background:#fff;border:4px solid #22D3EE;box-shadow:0 0 0 6px rgba(34,211,238,.15)}
input[type=range]:focus-visible{outline:none}
input[type=range]:focus-visible::-webkit-slider-thumb{box-shadow:0 0 0 6px rgba(34,211,238,.55)}
input[type=range]:focus-visible::-moz-range-thumb{box-shadow:0 0 0 6px rgba(34,211,238,.55)}
.roi-results{display:flex;flex-direction:column;gap:22px}
.roi-kpis{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.roi-kpi{padding:18px;border-radius:16px;background:rgba(4,10,24,.45);border:1px solid var(--line)}
.roi-kpi .big{display:block;font-size:clamp(2rem,3.6vw,2.9rem);font-weight:900;letter-spacing:-.04em;line-height:1.05;background:linear-gradient(95deg,#FFFFFF,#9BE9F7);-webkit-background-clip:text;background-clip:text;color:transparent;font-variant-numeric:tabular-nums}
.roi-kpi .lbl{display:block;margin-top:6px;color:#BCCADD;font-size:.88rem;font-weight:650}
.roi-bars{display:grid;gap:14px}
.roi-bar-head{display:flex;justify-content:space-between;gap:10px;font-size:.88rem;color:#C9D6E8;font-weight:700;margin-bottom:6px}
.roi-bar-head span:last-child{color:#fff;font-variant-numeric:tabular-nums}
.roi-track{height:14px;border-radius:99px;background:rgba(148,184,232,.12);overflow:hidden}
.roi-fill{height:100%;border-radius:99px;width:100%;transition:width .7s cubic-bezier(.2,.7,.2,1)}
.roi-fill.today{background:linear-gradient(90deg,#64748B,#94A3B8)}
.roi-fill.auto{background:linear-gradient(90deg,#1E6BFF,#22D3EE);box-shadow:0 0 18px rgba(34,211,238,.4)}
.roi-note{margin:0;font-size:.85rem;color:#A9B9CF;border-left:3px solid var(--cyan);padding-left:12px}
.roi-note strong{color:#E3EBF7}
.roi-cta{margin-top:auto}

/* ===== Cas types ===== */
.case-list{display:grid;gap:24px}
.case-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.case{border-radius:var(--radius);padding:30px;transition:border-color .35s,box-shadow .35s,transform .35s cubic-bezier(.2,.7,.2,1)}
.case:hover{border-color:rgba(34,211,238,.4)}
.case-head{display:flex;flex-wrap:wrap;align-items:center;gap:10px 14px}
.case-head h3{flex-basis:100%;margin:6px 0 0;font-size:1.45rem}
.case-sector{color:var(--accent);font-weight:700;font-size:.9rem;margin:2px 0 0}
.case-body{display:grid;grid-template-columns:1.35fr 1fr;gap:26px;margin-top:20px;align-items:start}
.case-dl{margin:0;display:grid;gap:12px}
.case-dl div{padding:14px 16px;border-radius:14px;background:rgba(255,255,255,.035);border:1px solid var(--line)}
.case-dl div.res{background:rgba(34,211,238,.07);border-color:rgba(34,211,238,.3)}
.case-dl dt{font-size:.74rem;text-transform:uppercase;letter-spacing:.14em;font-weight:800;color:var(--accent);margin-bottom:4px}
.case-dl dd{margin:0;color:#C9D6E8;font-size:.95rem}
.case-kpis{display:grid;gap:12px}
.kpi{padding:16px 18px;border-radius:16px;background:rgba(4,10,24,.5);border:1px solid var(--line)}
.kpi-num{display:block;font-size:clamp(1.9rem,3.2vw,2.6rem);font-weight:900;letter-spacing:-.04em;line-height:1.05;background:linear-gradient(95deg,#FFFFFF,#9BE9F7);-webkit-background-clip:text;background-clip:text;color:transparent;font-variant-numeric:tabular-nums}
.kpi-lbl{display:block;margin-top:5px;color:#BCCADD;font-size:.86rem;font-weight:650}
.case-assumption{margin:18px 0 0;font-size:.84rem;color:#A3B6CE}
.case-assumption strong{color:#D5E1F0}
.case-grid .case{padding:24px;display:flex;flex-direction:column}
.case-grid .case-head h3{font-size:1.22rem}
.case-grid .case-kpis{grid-template-columns:1fr 1fr;margin-top:18px}
.case-grid .kpi{padding:14px}
.case-grid .kpi-num{font-size:1.75rem}
.case-grid .case-dl{margin-top:16px}
.case-grid .case-dl dd{font-size:.9rem}
.case-grid .case-assumption{margin-top:auto;padding-top:16px}
/* Timeline relances */
.timeline-wrap{margin-top:26px;padding:24px;border-radius:18px;background:rgba(4,10,24,.42);border:1px solid var(--line)}
.timeline-wrap h4{margin:0 0 4px;color:#fff;font-size:1.05rem;letter-spacing:-.02em}
.timeline-wrap>p{margin:0 0 20px;color:var(--muted);font-size:.9rem}
.timeline{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:16px;position:relative}
.timeline::before{content:'';position:absolute;left:6%;right:6%;top:21px;height:2px;background:linear-gradient(90deg,#1E6BFF,#22D3EE);opacity:.55}
.tl-step{position:relative;padding-top:56px}
.tl-dot{position:absolute;top:0;left:0;width:44px;height:44px;border-radius:50%;display:grid;place-items:center;font-weight:900;font-size:.78rem;color:#fff;background:linear-gradient(135deg,#1E6BFF,#22D3EE);box-shadow:0 0 0 6px rgba(6,11,24,.9),0 0 22px rgba(34,211,238,.45)}
.tl-step.human .tl-dot{background:linear-gradient(135deg,#F59E0B,#FBBF24);color:#1A1203;box-shadow:0 0 0 6px rgba(6,11,24,.9),0 0 22px rgba(251,191,36,.4)}
.tl-card{padding:14px 15px;border-radius:14px;background:linear-gradient(160deg,rgba(22,40,80,.6),rgba(10,20,44,.55));border:1px solid var(--line);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);height:100%}
.tl-when{display:block;font-size:.74rem;text-transform:uppercase;letter-spacing:.12em;font-weight:800;color:var(--accent)}
.tl-step.human .tl-when{color:#FCD34D}
.tl-card strong{display:block;color:#fff;margin:4px 0 6px;line-height:1.3}
.tl-card p{margin:0;font-size:.86rem;color:#BCCADD}
.tl-badge{display:inline-block;margin-top:8px;font-size:.74rem;font-weight:800;color:#FDE68A;border:1px solid rgba(251,191,36,.45);background:rgba(251,191,36,.1);border-radius:99px;padding:3px 9px}


/* ===== Offre phare prospection ===== */
.hero h1{font-size:clamp(2.3rem,4.4vw,3.9rem)}
.hero-highlight{font-size:clamp(.95rem,1.4vw,1.08rem);padding:11px 18px;margin-bottom:6px;background:linear-gradient(95deg,rgba(30,107,255,.18),rgba(34,211,238,.12));box-shadow:0 0 30px rgba(34,211,238,.12)}
.flag-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.flag-panel{position:relative;padding:32px;border-radius:26px;background:linear-gradient(160deg,rgba(30,107,255,.16),rgba(10,20,44,.6) 55%);border:1px solid rgba(34,211,238,.28);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);box-shadow:0 20px 60px rgba(0,0,0,.35),0 0 50px rgba(30,107,255,.12),inset 0 1px 0 rgba(255,255,255,.07);transition:transform .35s cubic-bezier(.2,.7,.2,1),box-shadow .35s,border-color .35s}
.flag-panel:hover{transform:translateY(-6px);border-color:rgba(34,211,238,.6);box-shadow:0 26px 70px rgba(0,0,0,.45),0 0 60px rgba(34,211,238,.2)}
.flag-panel:hover .glyph{transform:translateY(-3px) rotate(-8deg) scale(1.06);box-shadow:0 0 24px rgba(34,211,238,.45)}
.flag-top{display:flex;align-items:center;gap:14px}
.flag-top h3{margin:0;font-size:1.6rem}
.ticks{list-style:none;padding:0;margin:20px 0 0;display:grid;gap:12px}
.ticks li{position:relative;padding-left:30px;color:#D3DEEC}
.ticks li::before{content:'✓';position:absolute;left:0;top:1px;width:20px;height:20px;border-radius:50%;display:grid;place-items:center;font-size:.72rem;font-weight:900;color:#06202A;background:var(--cyan)}
.flow-title{margin:52px 0 18px;font-size:1.35rem}
.flow{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(4,1fr);gap:16px;counter-reset:none}
.flow li{padding:20px;border-radius:18px;background:rgba(255,255,255,.035);border:1px solid var(--line)}
.flow-n{display:grid;place-items:center;width:36px;height:36px;border-radius:50%;background:linear-gradient(135deg,#1E6BFF,#22D3EE);color:#fff;font-weight:900;margin-bottom:10px;box-shadow:0 0 18px rgba(34,211,238,.3)}
.flow strong{color:#fff;display:block}
.flow p{margin:6px 0 0;color:var(--muted);font-size:.92rem}
.flag-note{margin-top:20px}
.case-note{margin:22px 0 0;font-size:.88rem;color:#A9B9CF;text-align:center}
.center{text-align:center;margin-top:18px}
.h2-sm{font-size:clamp(1.6rem,2.6vw,2.3rem)}
.mini-grid{gap:16px}
.card.mini{display:flex;gap:14px;align-items:flex-start;padding:20px;border-radius:18px}
.card.mini .glyph{flex:0 0 42px;width:42px;height:42px;font-size:1.25rem;border-radius:12px}
.card.mini h3{font-size:1.02rem;margin:2px 0 4px;letter-spacing:-.02em}
.card.mini p{font-size:.88rem}
.card-flagship{border-color:rgba(34,211,238,.45);background:linear-gradient(160deg,rgba(30,107,255,.2),rgba(10,20,44,.6))}
.card-flagship .pill{margin-top:14px}
@media(max-width:900px){.flag-grid{grid-template-columns:1fr}.flow{grid-template-columns:1fr 1fr}}
@media(max-width:700px){.flow{grid-template-columns:1fr}.flag-panel{padding:22px}.hero-highlight{border-radius:16px;align-items:flex-start}.hero-highlight::before{margin-top:6px}}
@media(max-width:900px){.navlinks{gap:12px}
.navlinks a{font-size:.81rem}
.navlinks .button{padding:11px}
.hero .container{grid-template-columns:1fr}
.visual{min-height:350px}
.grid{grid-template-columns:repeat(2,1fr)}
.contact-grid{grid-template-columns:1fr}
.footer-grid{grid-template-columns:1.4fr 1fr 1fr}
.roi-grid{grid-template-columns:1fr}
.case-grid{grid-template-columns:1fr}
.case-body{grid-template-columns:1fr}
.case-kpis{grid-template-columns:repeat(auto-fit,minmax(150px,1fr))}
.timeline{grid-template-columns:1fr 1fr}
.timeline::before{display:none}
}
@media(max-width:700px){.nav{min-height:70px}
.mobile-toggle{display:block}
.navlinks{display:none;position:absolute;left:0;right:0;top:69px;background:rgba(8,15,34,.97);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);border-bottom:1px solid var(--line2);padding:22px;box-shadow:0 18px 40px rgba(0,0,0,.5);flex-direction:column;align-items:stretch}
.navlinks.open{display:flex}
.navlinks a{font-size:1rem}
.navlinks .button{justify-content:center}
.hero{padding:65px 0}
.section{padding:64px 0}
.grid,.grid.two,.usecase,.comparison,.field-row{grid-template-columns:1fr}
.banner{padding:32px;display:block}
.banner .button{margin-top:15px}
.footer-grid{grid-template-columns:1fr 1fr}
.footer-grid>div:first-child{grid-column:1/-1}
.form-card{padding:20px}
.usecase{padding:20px}
.visual{padding:20px}
.trust{gap:10px}
.actions .button,.roi-cta .button{width:100%}
.roi-panel,.roi-results,.case{padding:20px}
.roi-kpis{grid-template-columns:1fr}
.roi-label-row{flex-wrap:wrap}
input[type=range]{height:44px}
.timeline{grid-template-columns:1fr;gap:14px}
.timeline::before{display:block;left:21px;right:auto;top:22px;bottom:22px;width:2px;height:auto;background:linear-gradient(180deg,#1E6BFF,#22D3EE)}
.tl-step{padding:0 0 0 62px}
.case-grid .case-kpis{grid-template-columns:1fr 1fr}
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}
*,*:before,*:after{transition:none!important;animation:none!important}
}