@import url('https://fonts.googleapis.com/css2?family=Bricolage+Grotesque:opsz,wght@12..96,400;12..96,500;12..96,700;12..96,800&family=IBM+Plex+Mono:wght@400;500&family=Inter:wght@400;500;600&display=swap');

:root{
  --bg:#161019;
  --surface:#1F1726;
  --surface-2:#2A2035;
  --accent:#F4B942;
  --accent-deep:#E0A52F;
  --violet:#553A63;
  --violet-soft:#6E5080;
  --txt:#F4F1F7;
  --txt-dim:#A79DB0;
  --line:rgba(255,255,255,.085);
  --line-2:rgba(255,255,255,.17);
  --display:'Bricolage Grotesque',sans-serif;
  --body:'Inter',sans-serif;
  --mono:'IBM Plex Mono',monospace;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--txt);font-family:var(--body);font-size:16px;line-height:1.7;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.wrap{max-width:1120px;margin:0 auto;padding:0 28px}
.kicker{font-family:var(--mono);font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:var(--accent)}
h1,h2,h3,h4{font-family:var(--display);font-weight:700;line-height:1.06;letter-spacing:-.02em}

/* ====== HEADER ====== */
header.nav{position:sticky;top:0;z-index:60;background:rgba(22,16,25,.84);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.nav-in{display:flex;align-items:center;justify-content:space-between;height:64px}
.logo{font-family:var(--display);font-weight:800;font-size:18px;letter-spacing:-.01em;color:var(--txt)}
.logo b{color:var(--accent)}
.nav-links{display:flex;gap:24px;align-items:center;font-size:14px;color:var(--txt-dim)}
.nav-links a{transition:.15s}
.nav-links a:hover,.nav-links a.active{color:var(--txt)}
.nav-links .nbtn{padding:9px 16px;border:1px solid var(--line-2);border-radius:9px;color:var(--txt)}
.nav-links .nbtn:hover{background:var(--accent);border-color:var(--accent);color:#0D0E11}
.burger{display:none;background:none;border:none;color:var(--txt);cursor:pointer;width:40px;height:40px;align-items:center;justify-content:center}
.burger span{display:block;width:22px;height:2px;background:var(--txt);position:relative;transition:.2s}
.burger span::before,.burger span::after{content:"";position:absolute;left:0;width:22px;height:2px;background:var(--txt);transition:.2s}
.burger span::before{top:-7px}.burger span::after{top:7px}
.burger.open span{background:transparent}
.burger.open span::before{top:0;transform:rotate(45deg)}
.burger.open span::after{top:0;transform:rotate(-45deg)}
@media(max-width:820px){
  .burger{display:flex}
  .nav-links{position:absolute;top:64px;left:0;right:0;flex-direction:column;align-items:flex-start;gap:0;background:var(--surface);border-bottom:1px solid var(--line);padding:8px 28px;max-height:0;overflow:hidden;transition:max-height .25s ease;border-top:1px solid var(--line)}
  .nav-links.open{max-height:340px;padding:16px 28px}
  .nav-links a{padding:11px 0;width:100%}
  .nav-links .nbtn{margin-top:8px;text-align:center}
}

/* ====== BUTTONS ====== */
.btn{font-family:var(--body);font-weight:500;font-size:15px;padding:13px 22px;border-radius:10px;border:1px solid transparent;cursor:pointer;display:inline-flex;align-items:center;gap:9px;transition:.16s;text-align:center}
.btn-primary{background:var(--accent);color:#0D0E11}
.btn-primary:hover{background:var(--accent-deep)}
.btn-outline{background:transparent;border-color:var(--line-2);color:var(--txt)}
.btn-outline:hover{border-color:var(--txt);background:rgba(255,255,255,.05)}
.btn-ghost{background:transparent;color:var(--accent);padding-left:0;padding-right:0}
.btn-ghost:hover{color:var(--accent-deep)}

/* ====== HERO ====== */
.hero{position:relative;overflow:hidden;border-bottom:1px solid var(--line)}
.hero-home{padding:104px 0 86px}
.hero-sub{padding:80px 0 64px}
.hero h1{font-weight:800;margin:18px 0 22px}
.hero-home h1{font-size:clamp(40px,7vw,76px);max-width:17ch}
.hero-sub h1{font-size:clamp(36px,6vw,60px);max-width:16ch}
.hero h1 .hl{color:var(--accent)}
.hero .lead{font-size:19px;color:var(--txt-dim);max-width:58ch}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;margin-top:32px;align-items:center}
.px-layer{position:absolute;inset:0;display:flex;align-items:center;justify-content:flex-end;pointer-events:none;z-index:0}
.px-layer .mono{font-family:var(--display);font-weight:800;font-size:clamp(220px,40vw,460px);color:rgba(255,255,255,.022);line-height:1;margin-right:-3vw;letter-spacing:-.04em}
.hero .wrap{position:relative;z-index:1}
.scroll-cue{margin-top:46px;font-family:var(--mono);font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--txt-dim);display:inline-flex;align-items:center;gap:9px}
.scroll-cue::after{content:"";width:1px;height:26px;background:var(--line-2);display:inline-block}

/* ====== WAVEFORM ====== */
.wave{display:flex;align-items:flex-end;gap:3px;height:54px;margin-top:44px}
.wave .bar{width:4px;border-radius:2px;background:var(--accent);opacity:.85}
@media (prefers-reduced-motion:no-preference){.wave .bar{animation:pulse 1.1s ease-in-out infinite}}
@keyframes pulse{0%,100%{transform:scaleY(.4)}50%{transform:scaleY(1)}}

/* ====== SECTIONS ====== */
section{padding:90px 0;border-bottom:1px solid var(--line);position:relative;overflow:hidden}
.sec.light{background:#F4F2F7;color:#1C1622;border-color:rgba(85,58,99,.12)}
.sec.light .kicker{color:var(--violet)}
.sec.light h2,.sec.light h3{color:#1C1622}
.sec.light p{color:#5A5360}
.sec.light .feature,.sec.light .work,.sec.light .stat-card{background:#fff;border-color:rgba(85,58,99,.14)}
.sec.light .work .wcap .s{color:var(--violet)}
.sec-head{margin-bottom:46px;position:relative;z-index:1}
.sec-head h2{font-size:clamp(30px,4vw,40px);margin-top:14px}
.sec-head p{color:var(--txt-dim);max-width:64ch;margin-top:14px}
.sec .wrap{position:relative;z-index:1}

/* reveal */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}}

/* ====== STATS ====== */
.stats{display:flex;gap:40px;flex-wrap:wrap}
.stat .num{font-family:var(--display);font-weight:800;font-size:clamp(40px,5vw,54px);line-height:1;letter-spacing:-.02em;color:var(--accent)}
.stat .lab{font-family:var(--mono);font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--txt-dim);margin-top:8px}
.agence-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center}
.agence-grid .txt p{color:var(--txt-dim);margin-top:16px}
.agence-grid .stats{margin-top:34px}

/* ====== FEATURES (savoir-faire) ====== */
.features{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:18px}
.feature{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:24px;transition:.18s}
.feature:hover{border-color:var(--accent);transform:translateY(-4px)}
.feature .ico{width:46px;height:46px;border-radius:12px;background:rgba(244,185,66,.13);display:flex;align-items:center;justify-content:center;color:var(--accent);margin-bottom:16px}
.feature h3{font-size:20px;font-weight:500}
.feature p{color:var(--txt-dim);font-size:14px;margin-top:9px}
.feature .more{color:var(--accent);font-size:14px;margin-top:14px;display:inline-flex;gap:6px;align-items:center}

/* ====== PRODUCTIONS ====== */
.prods{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.prod{background:var(--surface);border:1px solid var(--line);border-radius:18px;overflow:hidden;display:flex;flex-direction:column;transition:.18s}
.prod:hover{border-color:var(--line-2);transform:translateY(-4px)}
.prod .pimg{height:200px;background-size:cover;background-position:center;position:relative}
.prod .pimg .ptag{position:absolute;left:16px;top:16px;font-family:var(--mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;background:rgba(13,14,17,.7);backdrop-filter:blur(6px);padding:6px 12px;border-radius:999px;color:var(--accent)}
.prod .pbody{padding:24px}
.prod h3{font-size:24px;font-weight:700}
.prod p{color:var(--txt-dim);font-size:15px;margin-top:10px}
.prod .more{color:var(--accent);font-size:14px;margin-top:16px;display:inline-flex;gap:6px;align-items:center}

/* ====== VOIX TEASER ====== */
.voteaser{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
.voteaser .vt-txt p{color:var(--txt-dim);margin-top:14px}
.voteaser .vt-chips{display:flex;gap:10px;flex-wrap:wrap;margin:22px 0}
.chip{font-family:var(--mono);font-size:12px;letter-spacing:.04em;padding:7px 13px;border-radius:999px;border:1px solid var(--line);color:var(--txt-dim)}

/* ====== WORKS (réalisations) ====== */
.works{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:18px}
.work{border:1px solid var(--line);border-radius:16px;overflow:hidden;background:var(--surface);transition:.18s}
.work:hover{transform:translateY(-4px);border-color:var(--line-2)}
.work .wimg{height:150px;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--violet),#2A2035)}
.work .wimg .wm{font-family:var(--display);font-weight:800;font-size:30px;color:rgba(244,185,66,.45)}
.work .wcap{padding:16px 18px}
.work .wcap .t{font-weight:500;font-size:16px}
.work .wcap .s{font-family:var(--mono);font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:var(--accent);margin-top:5px}

/* ====== LOGOS ====== */
.logos{display:grid;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:18px;justify-items:center}
.logo-item{width:112px;height:112px;aspect-ratio:1;border:1px solid var(--line);border-radius:50%;display:flex;align-items:center;justify-content:center;font-family:var(--display);font-weight:700;font-size:15px;color:var(--txt-dim);background:var(--surface);transition:.15s;text-align:center;padding:12px;overflow:hidden}
.logo-item:hover{color:var(--txt);border-color:var(--line-2)}
.logo-item img{max-width:76%;max-height:76%;width:auto;height:auto;object-fit:contain}

/* ====== PLAYER ====== */
.player{display:flex;align-items:center;gap:13px}
.pp{width:42px;height:42px;border-radius:50%;background:var(--accent);border:none;cursor:pointer;display:flex;align-items:center;justify-content:center;color:#0D0E11;flex-shrink:0;transition:.15s}
.pp:hover{background:var(--accent-deep)}
.pp{padding:0}
.pp .i-play{width:16px;height:19px}
.pp .i-pause{width:14px;height:18px;display:none}
.player.playing .i-play{display:none}
.player.playing .i-pause{display:inline}
.pbar{flex:1;height:5px;border-radius:3px;background:rgba(255,255,255,.12);cursor:pointer;position:relative;min-width:60px}
.pfill{position:absolute;left:0;top:0;bottom:0;width:0;background:var(--accent);border-radius:3px}
.ptime{font-family:var(--mono);font-size:12px;color:var(--txt-dim);min-width:34px;text-align:right}

/* ====== USAGES (voix off) ====== */
.uses{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:14px}
.use{border:1px solid var(--line);border-radius:12px;padding:18px 20px}
.use .u-ic{color:var(--accent);margin-bottom:10px;display:block}
.use h3{font-size:16px;font-weight:500}
.use p{font-size:13px;color:var(--txt-dim);margin-top:5px}

/* ====== CATALOGUE VOIX ====== */
.cat{display:grid;grid-template-columns:repeat(auto-fit,minmax(330px,1fr));gap:22px}
.vo{background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:22px;transition:.18s}
.vo:hover{border-color:var(--line-2);transform:translateY(-3px)}
.vo-top{display:flex;gap:16px;align-items:center;margin-bottom:18px}
.vo-photo{width:74px;height:74px;border-radius:14px;object-fit:cover;background:var(--surface-2);flex-shrink:0}
.vo-top h3{font-size:22px;font-weight:700}
.vo-tag{font-family:var(--mono);font-size:11px;letter-spacing:.04em;text-transform:uppercase;color:var(--accent);margin-top:5px;line-height:1.4}
.vo-specs{display:flex;flex-direction:column;margin-bottom:18px}
.vo-specs > div{display:grid;grid-template-columns:96px 1fr;gap:12px;padding:9px 0;border-top:1px solid var(--line)}
.vo-specs dt{font-family:var(--mono);font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:var(--txt-dim)}
.vo-specs dd{font-size:14px}
.vo .player{padding-top:16px;border-top:1px solid var(--line)}

/* ====== CALCULATEUR ====== */
.calc{display:grid;grid-template-columns:1fr;gap:30px;align-items:start}
.calc-form{display:flex;flex-direction:column;gap:26px}
.field label{display:block;font-family:var(--mono);font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--txt-dim);margin-bottom:12px}
.field label .hint{text-transform:none;letter-spacing:0;color:var(--txt-dim);font-family:var(--body)}
.seg{display:inline-flex;gap:8px;flex-wrap:wrap}
.seg button{font-family:var(--body);font-size:14px;padding:11px 17px;border-radius:10px;border:1px solid var(--line);background:transparent;color:var(--txt-dim);cursor:pointer;transition:.15s}
.seg button:hover{border-color:var(--line-2);color:var(--txt)}
.seg button.on{background:var(--accent);border-color:var(--accent);color:#0D0E11;font-weight:500}
textarea,input[type=text],input[type=email],input[type=tel]{width:100%;background:var(--surface);border:1px solid var(--line);border-radius:12px;color:var(--txt);font-family:var(--body);font-size:15px;padding:14px 16px;line-height:1.6}
textarea{resize:vertical}
textarea:focus,input:focus{outline:none;border-color:var(--accent)}
.wc{margin-top:10px;font-family:var(--mono);font-size:13px;color:var(--txt-dim)}
.wc b{color:var(--txt);font-weight:500}
.calc-sum{background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:26px}
.sum-title{font-family:var(--display);font-weight:700;font-size:20px;margin-bottom:18px}
.sum-lines{list-style:none;display:flex;flex-direction:column}
.sum-lines li{display:flex;justify-content:space-between;gap:16px;padding:11px 0;border-bottom:1px solid var(--line);font-size:14px}
.sum-lines li span:first-child{color:var(--txt-dim)}
.sum-lines li span:last-child{font-family:var(--mono);white-space:nowrap}
.sum-total{margin-top:18px;padding-top:18px;border-top:1px solid var(--line-2)}
.sum-total .row{display:flex;justify-content:space-between;align-items:baseline;gap:16px}
.sum-total .row strong{font-family:var(--display);font-weight:800;font-size:34px;color:var(--accent);letter-spacing:-.02em}
.sum-total .row.sub{margin-top:10px;font-size:13px;color:var(--txt-dim);font-family:var(--mono)}
.sum-note{font-size:12px;color:var(--txt-dim);margin-top:18px;line-height:1.6}
.sum-note.warn{color:var(--accent)}
.sum-cta{display:flex;flex-direction:column;gap:10px;margin-top:20px}
.sum-cta .btn{justify-content:center}
.form-rassurance{font-size:12.5px;color:var(--txt-dim);line-height:1.55;margin:6px 0 2px}
.copied{font-size:12px;color:var(--accent);font-family:var(--mono);text-align:center;height:14px;margin-top:6px}

/* ====== CONTACT FORM ====== */
.cgrid{display:grid;grid-template-columns:1.2fr .8fr;gap:48px;align-items:start}
.cform{display:flex;flex-direction:column;gap:16px}
.cform .frow{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.cform label{font-family:var(--mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--txt-dim);margin-bottom:7px;display:block}
.cinfo .ci{padding:16px 0;border-top:1px solid var(--line)}
.cinfo .ci .k{font-family:var(--mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--txt-dim)}
.cinfo .ci .v{font-size:16px;margin-top:4px}

/* ====== FOOTER ====== */
footer.ft{padding:58px 0 64px;color:var(--txt-dim);background:#100B15}
.ft-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:30px;margin-bottom:38px}
.ft h4{font-family:var(--mono);font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--txt);margin-bottom:14px;font-weight:500}
.ft a{display:block;font-size:14px;padding:3px 0;transition:.15s}
.ft a:hover{color:var(--txt)}
.ft .logo{margin-bottom:14px}
.ft .desc{font-size:14px;max-width:38ch}
.ft-bot{border-top:1px solid var(--line);padding-top:22px;font-family:var(--mono);font-size:12px;letter-spacing:.04em;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}

/* ====== MARQUES / DEVIS / WEB ====== */
.badge{display:inline-block;font-family:var(--mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--accent);border:1px solid var(--line-2);padding:5px 13px;border-radius:999px;margin-bottom:20px}
.brand-row{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.brand-media{border-radius:18px;overflow:hidden;border:1px solid var(--line);aspect-ratio:16/10;background-size:cover;background-position:center;background-color:var(--surface-2)}
.brand-row.rev .brand-media{order:2}
.brand-txt h2{font-size:clamp(28px,4vw,40px);margin:4px 0 0}
.brand-txt p{color:var(--txt-dim);margin-top:14px}
.brand-stats{display:flex;gap:30px;margin:24px 0 4px;flex-wrap:wrap}
.brand-stats .n{font-family:var(--display);font-weight:800;font-size:28px;color:var(--accent);line-height:1}
.brand-stats .l{font-family:var(--mono);font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:var(--txt-dim);margin-top:6px}
.brand-txt .more,.brand-txt .btn{margin-top:22px}
.devis-pair{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.devis-card{background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:32px;display:flex;flex-direction:column;gap:13px;transition:.18s}
.devis-card:hover{border-color:var(--accent);transform:translateY(-4px)}
.devis-card .dc-ic{width:50px;height:50px;border-radius:13px;background:rgba(244,185,66,.13);color:var(--accent);display:flex;align-items:center;justify-content:center;margin-bottom:4px}
.devis-card h3{font-size:23px;font-weight:700}
.devis-card p{color:var(--txt-dim);font-size:15px}
.devis-card .btn{margin-top:auto;align-self:flex-start}
.exergue{font-family:var(--display);font-weight:700;font-size:clamp(20px,2.4vw,26px);color:var(--txt);border-left:3px solid var(--accent);padding:4px 0 4px 20px;margin:8px 0 32px;letter-spacing:-.01em;max-width:48ch}

/* ====== CALCULATEUR SITE ====== */
.mods-col{display:flex;flex-direction:column}
.mod-cat{font-family:var(--mono);font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--txt-dim);margin:24px 0 11px}
.mod-cat.first{margin-top:0}
.mod-list{display:flex;flex-direction:column;gap:9px}
.mod-item{display:flex;align-items:center;gap:13px;padding:12px 15px;border:1px solid var(--line);border-radius:12px;cursor:pointer;transition:.14s}
.mod-item:hover{border-color:var(--line-2)}
.mod-item.on{border-color:var(--accent);background:rgba(244,185,66,.06)}
.mod-check{width:20px;height:20px;border-radius:6px;border:1.5px solid var(--line-2);flex-shrink:0;display:flex;align-items:center;justify-content:center;color:#161019;transition:.14s}
.mod-item.on .mod-check{background:var(--accent);border-color:var(--accent)}
.mod-check svg{opacity:0;transition:.14s}
.mod-item.on .mod-check svg{opacity:1}
.mod-label{flex:1;font-size:14px;line-height:1.4}
.mod-label .sub{display:block;font-size:12px;color:var(--txt-dim);margin-top:2px}
.mod-price{font-family:var(--mono);font-size:13px;color:var(--txt-dim);white-space:nowrap}
.mod-item.on .mod-price{color:var(--accent)}
.mod-item.qty{cursor:default}
.stepper{display:flex;align-items:center;gap:9px;flex-shrink:0}
.stepper button{width:28px;height:28px;border-radius:8px;border:1px solid var(--line-2);background:transparent;color:var(--txt);cursor:pointer;font-size:17px;line-height:1;display:flex;align-items:center;justify-content:center;transition:.14s}
.stepper button:hover{border-color:var(--accent);color:var(--accent)}
.stepper .qv{font-family:var(--mono);min-width:20px;text-align:center;font-size:14px}
.rc-block{margin-bottom:16px;padding-bottom:14px;border-bottom:1px solid var(--line-2)}
.rc-block.last{border-bottom:none;margin-bottom:0;padding-bottom:0}
.rc-h{font-family:var(--mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--accent);margin-bottom:10px}
#rc-once{max-height:206px;overflow:auto;margin-bottom:6px}
.rc-sub{display:flex;justify-content:space-between;font-size:12.5px;color:var(--txt-dim);font-family:var(--mono);padding:4px 0}
.rc-total{display:flex;justify-content:space-between;align-items:baseline;margin-top:10px;gap:12px}
.rc-total span{font-size:13px;color:var(--txt-dim)}
.rc-total strong{font-family:var(--display);font-weight:800;font-size:25px;color:var(--accent);letter-spacing:-.02em;white-space:nowrap}

/* réglette échelonnement */
.range{-webkit-appearance:none;appearance:none;width:100%;height:5px;border-radius:3px;background:var(--surface-2);outline:none;margin:6px 0 0}
.range::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:20px;height:20px;border-radius:50%;background:var(--accent);cursor:pointer;border:3px solid var(--bg);box-shadow:0 0 0 1px var(--accent)}
.range::-moz-range-thumb{width:20px;height:20px;border-radius:50%;background:var(--accent);cursor:pointer;border:3px solid var(--bg)}
.range-marks{display:flex;justify-content:space-between;margin-top:10px;font-family:var(--mono);font-size:10.5px;letter-spacing:.02em;color:var(--txt-dim);gap:6px}
.range-marks span{flex:1;text-align:center}
.range-marks span:first-child{text-align:left}
.range-marks span:last-child{text-align:right}
.range-head{display:flex;justify-content:space-between;align-items:baseline;gap:12px;margin-bottom:4px;font-size:13px;color:var(--txt-dim)}
.range-head strong{color:var(--accent);font-family:var(--mono);font-size:14px}
.echelon-info{margin-top:12px;font-size:13px;color:var(--accent)}

/* ====== RESPONSIVE ====== */
@media(max-width:860px){
  .calc{grid-template-columns:1fr}
  .calc-sum{position:static}
  .agence-grid,.voteaser,.cgrid{grid-template-columns:1fr;gap:32px}
  .prods,.devis-pair{grid-template-columns:1fr}
  .brand-row{grid-template-columns:1fr;gap:28px}
  .brand-row.rev .brand-media{order:0}
  .ft-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:560px){
  section{padding:62px 0}
  .hero-home{padding:68px 0 58px}
  .hero-sub{padding:56px 0 44px}
  .cform .frow{grid-template-columns:1fr}
  .ft-grid{grid-template-columns:1fr}
  .stats{gap:28px}
}

/* ===== Formulaires de demande (contact + devis) ===== */
.ncc-hp{position:absolute!important;left:-9999px!important;width:1px;height:1px;opacity:0;overflow:hidden}
.sum-form{display:flex;flex-direction:column;gap:10px;margin-top:6px}
.sum-form-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.sum-form input,.sum-form textarea{width:100%;background:var(--surface-2);border:1px solid var(--line-2);border-radius:9px;padding:10px 12px;color:var(--txt);font-family:var(--body);font-size:14px}
.sum-form input:focus,.sum-form textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px rgba(244,185,66,.16)}
.sum-form textarea{resize:vertical;line-height:1.5}
.ncc-form-msg{font-size:13px;margin-top:4px;min-height:1.2em}
.ncc-form-msg.ok{color:#7ED9A6}
.ncc-form-msg.err{color:#E89BA8}
@media(max-width:560px){.sum-form-grid{grid-template-columns:1fr}}