/* ELEC+ — visual direction v2: precise engineering editorial, dark graphite / signal yellow. */
:root{--ink:#0b1219;--panel:#142029;--text:#f5f5eb;--soft:#a9b8c4;--yellow:#f6e46c;--light:#eef0e9;--line:#34424e;--on-dark:#f5f5eb;--on-paper:#161b20;--paper-muted:#4e5c60}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:92px}
body{margin:0;background:var(--ink);color:var(--text);font:400 15px/1.55 Manrope,Arial,sans-serif;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}:focus-visible{outline:3px solid var(--yellow);outline-offset:3px}
.wrap{width:min(1250px,calc(100% - 60px));margin:auto}
.note{background:#f6e46c;color:#171b1e;text-align:center;font:700 10px/1.5 "DM Mono",monospace;letter-spacing:.13em;padding:8px 15px}
header{position:sticky;top:0;z-index:20;background:rgba(11,18,25,.95);border-bottom:1px solid #30404b;backdrop-filter:blur(18px)}
.nav{min-height:84px;display:flex;align-items:center;justify-content:space-between;gap:25px}
.logo{font:850 35px/1 Manrope,sans-serif;letter-spacing:-.08em;color:#fff}
.logo i{font-style:normal;color:var(--yellow)}
.links{display:flex;align-items:center;gap:25px;font-size:12px;font-weight:700;color:#b7c2c9}
.links a:hover{color:#fff}
.links .call{border:1px solid #58646b;padding:12px 15px;border-radius:6px;color:#fff;white-space:nowrap}
.links .call:hover{background:var(--yellow);border-color:var(--yellow);color:#0c151a}
 .hero{color:var(--on-dark);position:relative;overflow:hidden;padding:82px 0 95px;background:radial-gradient(ellipse at 94% 0,rgba(246,228,108,.12),transparent 43%),#101b23}
.hero:after{content:"";position:absolute;right:-210px;top:70px;width:500px;height:500px;border:1px solid rgba(248,232,145,.1);border-radius:50%;box-shadow:0 0 0 90px rgba(248,232,145,.018),0 0 0 180px rgba(248,232,145,.014);pointer-events:none}
.eyebrow{display:flex;align-items:center;gap:11px;font:700 10px "DM Mono",monospace;letter-spacing:.16em;text-transform:uppercase;color:var(--yellow)}
.eyebrow:before{content:"";display:inline-block;height:2px;width:25px;background:var(--yellow)}
.hero h1{position:relative;z-index:1;margin:30px 0 38px;max-width:1080px;font-size:clamp(57px,7.8vw,118px);line-height:.94;font-weight:850;letter-spacing:-.076em;overflow-wrap:normal}
.hero h1 em{color:var(--yellow);font-style:normal}
.hero-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(280px,.75fr);gap:80px;align-items:start;position:relative;z-index:1}
.hero p{max-width:660px;margin:0 0 29px;color:#acbec9;font-size:clamp(16px,1.45vw,19px);line-height:1.7}
.cta{display:inline-flex;align-items:center;justify-content:center;min-height:50px;padding:14px 22px;background:var(--yellow);color:#10161b;font-size:12px;font-weight:850;border-radius:6px}
.cta:hover{background:#fff5a5}
.proof{margin:0;padding:0;border-top:1px solid #43505b}
.proof div{display:grid;grid-template-columns:1fr 1.5fr;gap:20px;padding:19px 0;border-bottom:1px solid #43505b}
.proof small{color:#a1b1bc;font:700 10px "DM Mono",monospace;text-transform:uppercase;letter-spacing:.06em}
.proof strong{font-weight:800;color:#fff;font-size:13px}
.services{padding:94px 0 98px;background:var(--light);color:var(--on-paper)}
.services .eyebrow{color:#64531a}
.services .eyebrow:before,.recharge .eyebrow:before{background:#a89945}
.services h2,.recharge h2,.contact h2{margin:22px 0 35px;font:850 clamp(43px,5.6vw,82px)/.99 Manrope,sans-serif;letter-spacing:-.065em;max-width:930px}
.cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.card{display:flex;flex-direction:column;min-height:330px;padding:29px;background:#fffdfa;border:1px solid #d8dcd6;border-radius:10px}
.card:nth-child(2){background:#f7f6e9}
.card:nth-child(3){background:#e5e9e5}
.card span{font:750 10px "DM Mono",monospace;color:#4a5759;letter-spacing:.06em}
.card h3{margin:auto 0 13px;font-size:clamp(26px,2.5vw,38px);line-height:1.03;font-weight:850;letter-spacing:-.045em}
.card p{color:var(--paper-muted);margin:0;font-size:13px;line-height:1.65}
.recharge{background:#17232b;color:var(--on-dark);padding:100px 0}
.recharge-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(35px,5vw,85px);align-items:center}
.recharge img{display:block;width:100%;height:560px;object-fit:cover;filter:saturate(.65) contrast(1.05);border-radius:11px}
.recharge .eyebrow{color:var(--yellow)}.recharge .eyebrow:before{background:var(--yellow)}
.recharge h2{margin-top:24px}
.recharge p{color:#aabac4;font-size:16px;line-height:1.75}
.points{margin-top:30px;border-top:1px solid var(--line)}
.points div{display:flex;justify-content:space-between;gap:16px;padding:18px 0;border-bottom:1px solid var(--line);font-size:13px}
.points span{color:#90a3ae}.points strong{font-weight:750}
.contact{background:#eceddf;color:#141e23;padding:95px 0}
.contact .eyebrow{color:#65521a}.contact .eyebrow:before{background:#93812f}
.contact-grid{display:grid;grid-template-columns:1fr minmax(280px,.75fr);gap:80px;align-items:start}
.contact h2{margin:22px 0}
.bigphone{font:850 clamp(34px,4vw,64px)/1 Manrope,sans-serif;letter-spacing:-.07em;color:#161d23;overflow-wrap:anywhere}
.details{color:#4d5c62;margin:24px 0 0;font-size:13px;line-height:2}
.box{border-radius:12px;border:1px solid #bdc6c3;padding:30px;background:#fffdf7}
.box h3{font-size:27px;line-height:1.1;letter-spacing:-.04em;margin:0 0 15px}
.box p{font-size:14px;line-height:1.65;color:#4d5a5e;margin:0 0 26px}
.box a{display:flex;justify-content:space-between;align-items:center;gap:14px;padding:16px;text-align:left;border-radius:6px;font-size:13px;font-weight:800;background:#141e23;color:#fff;margin-top:10px}
.box a:last-child{background:var(--yellow);color:#141e23}
footer{background:#0a1218;color:#89969c;border-top:1px solid #2d3a44;padding:24px 0;font-size:11px;line-height:1.6}
@media(max-width:1000px){.hero-grid{gap:40px}.recharge img{height:420px}.cards{gap:10px}.card{padding:22px}.contact-grid{gap:35px}}
@media(max-width:760px){.wrap{width:calc(100% - 32px)}.nav{min-height:68px}.logo{font-size:29px}.links{gap:9px}.links a:not(.call){display:none}.links .call{font-size:11px;padding:10px}.hero{padding:66px 0 76px}.hero h1{font-size:clamp(52px,11.5vw,79px)}.hero-grid,.cards,.recharge-grid,.contact-grid{grid-template-columns:1fr}.hero-grid{gap:40px}.proof{max-width:650px}.services,.recharge,.contact{padding:68px 0}.card{min-height:235px}.card h3{margin:48px 0 12px}.recharge-grid{gap:35px}.recharge img{height:330px}.contact h2{font-size:56px}}
@media(max-width:460px){.hero h1{font-size:clamp(46px,11.4vw,60px)}.proof div{grid-template-columns:1fr;gap:6px}.points div{flex-direction:column;gap:4px}.box{padding:24px}.contact h2{font-size:48px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important}}

/* V3 métier: consultation guidée, identité graphite / signal maintenue. */
.usecase{padding:100px 0 104px;background:#0e1a21;color:#f4f5ef}
.usecase-head{display:grid;grid-template-columns:1fr minmax(250px,.58fr);gap:60px;align-items:end;margin-bottom:33px}
.usecase .eyebrow{color:#f6e46c}
.usecase h2{font:850 clamp(46px,5.9vw,78px)/.99 Manrope,sans-serif;letter-spacing:-.065em;margin:18px 0 0}
.usecase-head p{color:#b9c8cf;font-size:14px;line-height:1.85;margin:0}
.usecase-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1px;background:#40505a;border:1px solid #40505a}
.usecase-grid article{display:flex;flex-direction:column;min-height:340px;padding:31px;background:#16252d}
.usecase-grid article:nth-child(2){background:#1b2c35}
.usecase-grid article:nth-child(3){background:#24343a}
.usecase-grid span{color:#e8db87;font:700 10px "DM Mono",monospace;letter-spacing:.08em}
.usecase-grid h3{margin:auto 0 15px;font-size:clamp(25px,2.9vw,38px);line-height:1.08;letter-spacing:-.04em;color:#fff}
.usecase-grid p{margin:0;color:#c8d2d8;font-size:13px;line-height:1.7}
.usecase-grid a{display:inline-flex;align-items:center;margin-top:18px;align-self:flex-start;border-bottom:1px solid #f6e46c;color:#f6e46c;font-size:12px;font-weight:800;padding-bottom:5px}
.usecase-grid a:hover{color:#fff;border-color:#fff}
@media(max-width:920px){.usecase-head{grid-template-columns:1fr;gap:22px}.usecase-grid{grid-template-columns:1fr}.usecase-grid article{min-height:235px}.usecase-grid h3{margin:35px 0 12px}}
@media(max-width:760px){.usecase{padding:68px 0}.usecase h2{font-size:clamp(42px,10vw,62px)}.usecase-grid article{padding:23px}}