/* RS Performance Épernay — Anti-démarrage & File Service */
:root{--sp-navy:#080f19}
/* Nouvelle navigation: huit liens, sans débordement */
.top .nav{gap:clamp(10px,1.2vw,19px)}
.top .links{gap:clamp(9px,1vw,15px);font-size:.77rem}
.top .logo img{width:clamp(158px,15vw,205px)}
@media(max-width:1280px){.top .menu-toggle{display:block}.top .links{display:none;position:absolute;top:100%;left:0;right:0;background:#0b1524;padding:18px 4%;flex-direction:column;align-items:stretch;box-shadow:0 15px 25px #0008;font-size:.85rem}.top .links.open{display:flex}.top .links a{padding:9px 0}.top .links a.active{border-bottom:0}.top .nav>.btn{display:none}}
@media(min-width:1281px){.top .menu-toggle{display:none}}
/* liens accueil */
.sp-home-extras{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;margin:20px 0 0}
.sp-home-extra{border:1px solid #324861;background:linear-gradient(146deg,#142234,#0b1625);border-radius:18px;padding:23px 25px;display:flex;gap:19px;align-items:flex-start;min-width:0;transition:transform .2s,border-color .2s,box-shadow .2s}
.sp-home-extra:hover{transform:translateY(-3px)}
.sp-home-extra-symbol{display:grid;place-items:center;flex:0 0 52px;width:52px;height:52px;border-radius:14px;background:#281e2c;color:#ff94aa;border:1px solid #743948;font-size:1.8rem}
.sp-home-extra small{display:block;font-size:.61rem;font-weight:900;letter-spacing:.12em;color:#aabed1}
.sp-home-extra h3{font-size:1.28rem;line-height:1.24;letter-spacing:-.026em;margin:10px 0 8px;color:#f1f7ff}
.sp-home-extra p{font-size:.85rem;line-height:1.7;color:#aabdd0;margin:0 0 13px}
.sp-home-extra span{font-size:.84rem;color:#ff91a6;font-weight:850}
.sp-home-immo{border-top:2px solid #ee6379}.sp-home-immo:hover{border-color:#db6c80;box-shadow:0 16px 50px #0004,0 0 26px #e95f7720}
.sp-home-file{border-top:2px solid #5fbfff}.sp-home-file .sp-home-extra-symbol{background:#12314a;border-color:#336b97;color:#87d3ff}
.sp-home-file span{color:#89ceff}.sp-home-file:hover{border-color:#62b3ed;box-shadow:0 16px 50px #0004,0 0 26px #4eaff220}
@media(max-width:720px){.sp-home-extras{grid-template-columns:1fr}.sp-home-extra{padding:22px;gap:14px}.sp-home-extra-symbol{flex-basis:44px;width:44px;height:44px;font-size:1.55rem}}

.sp-page{--sp-accent:#ff7387;--sp-tint:rgba(244,81,108,.2);--sp-bright:#ff9dac;background:#080e19;color:#f3f8ff;font-family:Inter,system-ui,-apple-system,Segoe UI,sans-serif}
.sp-page-file{--sp-accent:#69c3ff;--sp-tint:rgba(53,153,230,.23);--sp-bright:#a2dcff}
.sp-page main{overflow:hidden}.sp-page main .wrap{width:min(1180px,92%)}
.sp-page h1,.sp-page h2,.sp-page h3{font-weight:950;letter-spacing:-.045em}
.sp-page a:focus-visible,.sp-page button:focus-visible,.sp-page summary:focus-visible,.sp-page input:focus-visible,.sp-page select:focus-visible,.sp-page textarea:focus-visible{outline:2px solid var(--sp-bright);outline-offset:3px}
.sp-page .sp-kicker{font-size:.7rem;color:var(--sp-bright);font-weight:950;letter-spacing:.18em;display:block;margin-bottom:16px}
.sp-page .sp-hero{padding:85px 0 86px;background:radial-gradient(ellipse at 80% 45%,var(--sp-tint),transparent 39%),#090f1a;position:relative}
.sp-page .sp-hero-grid{display:grid;grid-template-columns:minmax(0,1.08fr) minmax(0,.92fr);gap:clamp(32px,4vw,67px);align-items:center}
.sp-page .sp-hero-copy{min-width:0}
.sp-page .sp-hero-badges{display:flex;gap:9px;flex-wrap:wrap;align-items:center;margin-bottom:26px}
.sp-page .sp-hero-badges>span{display:inline-flex;align-items:center;gap:9px;border:1px solid #344d66;background:#112137;color:#d5e5f6;border-radius:7px;padding:9px 12px;font-size:.64rem;font-weight:900;letter-spacing:.07em}
.sp-page .sp-hero-badges .sp-hero-label{border-color:#733e51;background:#301b28;color:#ffc0ce}
.sp-page-file .sp-hero-badges .sp-hero-label{border-color:#32618a;background:#133149;color:#c8e8ff}
.sp-page .sp-led{width:7px;height:7px;display:inline-block;border-radius:50%;background:var(--sp-accent);box-shadow:0 0 12px var(--sp-tint)}
.sp-page .sp-hero h1{font-size:var(--rs-title-hero,clamp(2.35rem,4.3vw,3.95rem));line-height:1.105;letter-spacing:-.056em;margin:0 0 24px;text-wrap:balance}
.sp-page .sp-accent,.sp-page .sp-section h2 span,.sp-page .sp-final h2 span{color:var(--sp-bright);text-shadow:0 0 18px var(--sp-tint)}
.sp-page .sp-lead{max-width:620px;color:#b6c8db;font-size:1rem;line-height:1.79;margin:0}
.sp-page .sp-actions{display:flex;align-items:center;gap:14px 25px;flex-wrap:wrap;margin:29px 0 0}
.sp-page .sp-btn{border:1px solid var(--sp-accent);background:linear-gradient(110deg,#b83e54,#e2566b);color:#fff;font-weight:900;box-shadow:0 10px 27px rgba(199,52,75,.23)}
.sp-page-file .sp-btn{background:linear-gradient(110deg,#1974b5,#288fda);border-color:#5bb9ff;box-shadow:0 10px 27px rgba(40,143,218,.23)}
.sp-page .sp-btn:hover{filter:brightness(1.12)}
.sp-page .sp-link,.sp-page .sp-text-cta{color:#c8d9eb;font-weight:800;border-bottom:1px solid #647d96;padding-bottom:4px}
.sp-page .sp-link:hover,.sp-page .sp-text-cta:hover{color:var(--sp-bright)}
.sp-page .sp-small-perks{display:flex;flex-wrap:wrap;gap:12px 20px;color:#b5c7d8;font-size:.79rem;margin-top:27px}
.sp-page .sp-demo{border:1px solid #40546e;position:relative;border-radius:24px;background:linear-gradient(151deg,#16273a,#0a1421 73%);box-shadow:0 30px 70px #0007,0 0 52px var(--sp-tint);padding:24px 25px 18px;min-width:0;overflow:hidden}
.sp-page .sp-demo::before{content:"";position:absolute;inset:0;pointer-events:none;background:linear-gradient(150deg,rgba(255,255,255,.035),transparent 55%)}
.sp-page .sp-demo-head{position:relative;display:flex;justify-content:space-between;align-items:center;gap:10px;font-size:.58rem;letter-spacing:.11em;font-weight:950;color:#c9dcf0}
.sp-page .sp-demo-head>span:first-child{display:flex;align-items:center;gap:8px}
.sp-page .sp-demo-led,.sp-page .sp-activity-dot{width:7px;height:7px;display:inline-block;background:var(--sp-accent);border-radius:50%;box-shadow:0 0 12px var(--sp-tint);animation:sp-led-pulse 3s ease-in-out infinite}
.sp-page .sp-demo-tag{color:#899cb2;font-size:.55rem}
.sp-page .sp-demo-disclaimer{position:relative;font-size:.65rem;line-height:1.5;color:#8497ac;text-align:center;margin:15px 0 0}
.sp-page .sp-immo-topline{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:24px 0 0;letter-spacing:.09em;font-size:.68rem;color:#9db0c5;font-weight:900}
.sp-page .sp-immo-topline strong{color:#ff98aa;font-size:.66rem}
.sp-page .sp-immo-lock{height:232px;display:grid;place-items:center;position:relative;isolation:isolate}
.sp-page .sp-lock-svg{width:105px;color:#ed657e;filter:drop-shadow(0 0 18px #f0446260);z-index:2;animation:sp-lock-light 3.7s ease-in-out infinite}
.sp-page .sp-lock-shackle{transform-origin:32px 59px;animation:sp-shackle-breath 6.6s ease-in-out infinite}
.sp-page .sp-immo-halo{position:absolute;width:215px;height:215px;border-radius:50%;border:1px solid #e66a834a;box-shadow:0 0 55px #e33d5d17,inset 0 0 35px #e33d5d17;animation:sp-halo 5s ease-in-out infinite}
.sp-page .sp-immo-halo::before,.sp-page .sp-immo-halo::after{content:"";position:absolute;inset:20px;border:1px dashed #c35d7952;border-radius:50%;animation:sp-ring 18s linear infinite}
.sp-page .sp-immo-halo::after{inset:38px;border-color:#628bad44;animation-direction:reverse}
.sp-page .sp-immo-chain{display:grid;grid-template-columns:auto 1fr auto 1fr auto;align-items:center;gap:8px;margin:0 0 22px}
.sp-page .sp-immo-chain div{min-width:66px;padding:9px 6px;border:1px solid #41516a;border-radius:9px;text-align:center;background:#101e31;display:flex;flex-direction:column;gap:1px;color:#e8eef7}
.sp-page .sp-immo-chain small{font-size:.53rem;color:#8da3bb}.sp-page .sp-immo-chain b{font-size:.7rem;letter-spacing:.06em}
.sp-page .sp-immo-bridge{height:2px;background:linear-gradient(90deg,#3b495c,#ed657e,#3b495c);animation:sp-data-pulse 2.5s ease-in-out infinite}
.sp-page .sp-immo-feedback{border-top:1px solid #314155;padding:14px 0 12px;display:flex;justify-content:space-between;gap:9px;align-items:center;color:#b5c6d8;font-size:.65rem;font-weight:800}
.sp-page .sp-immo-feedback>span:first-child{display:flex;gap:9px;align-items:center}.sp-page .sp-immo-feedback>span:last-child{color:var(--sp-bright)}
.sp-page .sp-scan-track{height:5px;border-radius:99px;background:#263a50;overflow:hidden}.sp-page .sp-scan-track>span{display:block;height:100%;width:25%;background:linear-gradient(90deg,#964157,var(--sp-accent));border-radius:inherit;transition:width .6s ease}
.sp-page-file .sp-scan-track>span{background:linear-gradient(90deg,#266c9e,#6cc9ff)}
.sp-page .sp-strip{border-block:1px solid #2a3d51;background:#0d1927}.sp-page .sp-strip .wrap{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;padding:18px 0}
.sp-page .sp-strip span{font-size:.8rem;color:#bbccdc;font-weight:800}.sp-page .sp-strip b{color:var(--sp-bright);font-size:.7rem;margin-right:10px}
.sp-page .sp-section{padding:83px 0;scroll-margin-top:115px}.sp-page .sp-section-dark{background:#0e1826;border-block:1px solid #233348}
.sp-page .sp-section-head{max-width:750px;margin-bottom:32px}
.sp-page .sp-section h2{font-size:var(--rs-title-section,clamp(1.85rem,3.15vw,2.9rem));line-height:1.15;margin:0 0 20px}
.sp-page .sp-section-head p,.sp-page .sp-split>div>p,.sp-page .sp-faq-grid>div>p,.sp-page .sp-request-grid>div>p{color:#b0c0d2;line-height:1.73;font-size:.94rem}
.sp-page .sp-card-grid{display:grid;gap:16px}.sp-page .sp-grid-three{grid-template-columns:repeat(3,minmax(0,1fr))}.sp-page .sp-grid-four{grid-template-columns:repeat(4,minmax(0,1fr))}
.sp-page .sp-card{display:flex;flex-direction:column;min-width:0;padding:26px 23px 25px;border:1px solid #34485d;border-radius:18px;background:linear-gradient(160deg,#162537,#0d1826);box-shadow:0 15px 35px #0002}
.sp-page .sp-card:hover{border-color:#537a9e;transform:translateY(-2px);transition:.2s}
.sp-page .sp-card-red{border-top:2px solid #ee627e}.sp-page .sp-card-green{border-top:2px solid #69dba8}
.sp-page .sp-card-top{display:flex;justify-content:space-between;gap:8px;align-items:center;color:#8da6bf;font-size:.58rem;letter-spacing:.13em;font-weight:900}
.sp-page .sp-card-top b{color:var(--sp-accent);font-size:.73rem}
.sp-page .sp-card-glyph{display:grid;place-items:center;margin:19px 0 17px;width:45px;height:45px;border:1px solid #51617a;border-radius:12px;background:#223146;color:var(--sp-bright);font-weight:900;font-size:1.22rem}
.sp-page .sp-card-red .sp-card-glyph{background:#361e2b;border-color:#7d3a4c;color:#ff9faf}
.sp-page .sp-card-green .sp-card-glyph{background:#153a2c;border-color:#2c7655;color:#8be9b2}
.sp-page .sp-card h3{font-size:1.24rem;line-height:1.2;margin:0 0 10px;color:#f4f8ff}
.sp-page .sp-card p{font-size:.84rem;color:#abbfd1;line-height:1.68;flex:1;margin:0 0 18px}
.sp-page .sp-card ul{padding:18px 0 0;margin:0;border-top:1px solid #33465c;list-style:none;display:grid;gap:9px;color:#bccbdd;font-size:.78rem}
.sp-page .sp-card li::before{content:"✓";color:var(--sp-bright);margin-right:9px;font-weight:900}
.sp-page .sp-card-link{border-top:1px solid #33465c;padding-top:16px;font-size:.83rem;font-weight:850;color:var(--sp-bright)}
.sp-page .sp-under-card{font-size:.78rem;color:#8da4bb;margin:20px 0 0;line-height:1.6}
.sp-page .sp-split{display:grid;grid-template-columns:1.03fr .97fr;gap:clamp(35px,6vw,82px);align-items:center}
.sp-page .sp-split h2{margin:0 0 21px}
.sp-page .sp-checks{display:grid;gap:12px;margin:24px 0}.sp-page .sp-checks span{display:flex;align-items:center;gap:12px;font-size:.89rem;color:#d0dfed}
.sp-page .sp-checks span:before{content:"✓";color:var(--sp-bright);font-weight:900}
.sp-page .sp-text-cta{display:inline-block;font-size:.89rem;margin-top:6px}
.sp-page .sp-info-panel{padding:28px 30px;border:1px solid #49566b;border-radius:19px;background:radial-gradient(circle at 90% 0,var(--sp-tint),transparent 48%),linear-gradient(150deg,#1a2a3c,#0e1a29);box-shadow:0 23px 62px #0005}
.sp-page .sp-info-header,.sp-page .sp-info-line{display:flex;align-items:center;justify-content:space-between;gap:12px}.sp-page .sp-info-header{color:#a5b7cd;font-size:.62rem;font-weight:900;letter-spacing:.12em}
.sp-page .sp-mini-circle{width:44px;height:44px;border-radius:12px;border:1px solid #5a7d9a;display:grid;place-items:center;color:var(--sp-bright);font-size:1rem}
.sp-page .sp-info-big{font-size:clamp(1.9rem,3.3vw,3.15rem);line-height:1.13;font-weight:950;letter-spacing:-.06em;margin:21px 0 29px;color:#e8f3ff}
.sp-page .sp-info-big span{color:var(--sp-bright);text-shadow:0 0 20px var(--sp-tint)}
.sp-page .sp-info-line{padding:13px 0;border-bottom:1px solid #3b4e65;font-size:.79rem;color:#a0b4c9}.sp-page .sp-info-line b{color:#dbe9f7;text-align:right}
.sp-page .sp-info-panel>p{font-size:.77rem;color:#95a9bd;line-height:1.6;margin:20px 0 0}
.sp-page .sp-steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
.sp-page .sp-steps article{padding:24px 21px 22px;border:1px solid #30445c;border-top:3px solid var(--sp-accent);border-radius:0 0 14px 14px;background:#111f30}
.sp-page .sp-steps article:nth-child(even){border-top-color:#648fae}
.sp-page .sp-steps b{display:block;font-size:2rem;letter-spacing:-.07em;color:var(--sp-bright)}.sp-page .sp-steps h3{font-size:1.1rem;margin:12px 0 9px}
.sp-page .sp-steps p{font-size:.82rem;color:#a9bed1;line-height:1.7;margin:0}
.sp-page .sp-faq-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:70px}
.sp-page .sp-faq details{border-bottom:1px solid #33475b;padding:17px 0}
.sp-page .sp-faq summary{cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:14px;list-style:none;font-weight:800;color:#eef5ff;line-height:1.5}
.sp-page .sp-faq summary::-webkit-details-marker{display:none}.sp-page .sp-faq summary span{color:var(--sp-accent);font-size:1.35rem}
.sp-page .sp-faq details[open] summary span{transform:rotate(45deg)}
.sp-page .sp-faq details p{font-size:.84rem;color:#a9bed2;line-height:1.75;margin:11px 0 0}
.sp-page .sp-final{padding:76px 0 84px}
.sp-page .sp-final-box{display:grid;grid-template-columns:1.12fr .88fr;align-items:center;gap:25px;background:linear-gradient(115deg,#192b40,#0d192a);border:1px solid #4c5a70;border-radius:22px;padding:clamp(28px,4vw,48px);box-shadow:0 25px 60px #0004}
.sp-page .sp-final-box h2{font-size:var(--rs-title-section,clamp(1.85rem,3.15vw,2.9rem));margin:0 0 15px}
.sp-page .sp-final-box p{font-size:.91rem;color:#acc2d5;line-height:1.65;margin:0}
.sp-page .sp-final-actions{display:flex;flex-direction:column;gap:18px;align-items:flex-end}.sp-page .sp-final-actions a:not(.btn){color:#dae9f9;font-weight:850}
.sp-page .sp-legal-small{font-size:.75rem;color:#8298ad;line-height:1.7;margin-top:18px}
/* File Service hero visual */
.sp-page .sp-file-headline{display:flex;justify-content:space-between;align-items:center;padding:24px 0 13px}
.sp-page .sp-file-headline small{font-size:.62rem;letter-spacing:.12em;color:#8aa9c5;font-weight:900}
.sp-page .sp-file-headline h2{font-size:2rem;margin:5px 0 0;color:#e6f3ff;letter-spacing:-.07em}
.sp-page .sp-file-headline h2 span{color:#64bae8}.sp-page .sp-chip-flag{border:1px solid #426b88;padding:7px 9px;border-radius:7px;color:#95c7e7;font-size:.6rem;font-weight:850;letter-spacing:.04em}
.sp-page .sp-file-tabs{display:flex;gap:8px;margin:9px 0 14px}
.sp-page .sp-file-tab{background:#142c40;border:1px solid #345672;border-radius:8px;padding:9px 12px;color:#a9c0d4;font-size:.68rem;font-weight:900;letter-spacing:.07em;cursor:pointer}
.sp-page .sp-file-tab.is-active{color:#d8f0ff;background:#1b4a6b;border-color:#5ab6ee}
.sp-page .sp-file-screen{position:relative;overflow:hidden;min-height:191px;background:#07121e;border-radius:12px;border:1px solid #2a4a66;padding:15px 16px 17px}
.sp-page .sp-code-header{display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:.6rem;letter-spacing:.1em;font-weight:900;color:#91b9d7}
.sp-page .sp-code-header span:first-child{display:flex;gap:8px;align-items:center}.sp-page .sp-code-header>span:last-child{color:#627f95}
.sp-page .sp-file-hex{font:800 .71rem/1.9 ui-monospace,SFMono-Regular,Consolas,monospace;color:#5dadde;letter-spacing:.11em;display:grid;gap:5px;margin-top:18px;position:relative;z-index:2}
.sp-page .sp-file-hex-row{display:grid;grid-template-columns:33px 1fr;gap:12px;white-space:nowrap}
.sp-page .sp-file-hex-row .sp-offset{color:#648098}.sp-page .sp-file-hex-row .sp-data{overflow:hidden;text-overflow:clip}
.sp-page .sp-file-hex-row:nth-child(2) .sp-data{color:#90e1bc}.sp-page .sp-file-hex-row:nth-child(3) .sp-data{color:#c5d7e5}
.sp-page .sp-file-scanline{position:absolute;left:0;right:0;top:0;height:45px;pointer-events:none;background:linear-gradient(180deg,transparent,rgba(82,189,255,.07),transparent);animation:sp-scan 5s ease-in-out infinite}
.sp-page .sp-file-progress{display:flex;align-items:center;justify-content:space-between;margin:20px 0 9px;font-size:.65rem;letter-spacing:.11em;font-weight:900;color:#97b4ca}
.sp-page .sp-file-progress strong{color:#a6e1ff;font-size:.85rem}.sp-page .sp-file-footer{display:flex;justify-content:space-between;gap:12px;font-size:.62rem;font-weight:850;letter-spacing:.09em;color:#92b7d2;padding-top:14px}
/* File request form — mailto only, no upload */
.sp-page .sp-request-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:60px;align-items:start}
.sp-page .sp-contact-list{display:grid;gap:13px;margin:30px 0 20px}
.sp-page .sp-contact-list a{font-size:.94rem;color:#b1ddff;font-weight:800;overflow-wrap:anywhere}
.sp-page .sp-contact-note{font-size:.8rem!important;color:#8eaac1!important;line-height:1.65}
.sp-page .sp-request-form{display:block;grid-template-columns:none;padding:28px;border:1px solid #39566d;border-radius:20px;background:linear-gradient(155deg,#15273a,#0d192a)}
.sp-page .sp-request-head{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:24px;color:#abc6da;font-size:.64rem;letter-spacing:.11em;font-weight:900}
.sp-page .sp-request-head>span:last-child{display:flex;gap:7px;align-items:center;color:#8fd2fe}
.sp-page .sp-form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:15px}
.sp-page .sp-field{min-width:0}.sp-page .sp-field-full{grid-column:1/-1}
.sp-page .sp-field label{display:block;color:#c4d5e5;font-size:.77rem;margin:0 0 7px;font-weight:800}
.sp-page .sp-field input,.sp-page .sp-field select,.sp-page .sp-field textarea{width:100%;display:block;background:#091522;border:1px solid #385069;border-radius:9px;padding:12px;color:#e8f4ff;font:inherit;font-size:.85rem;min-width:0}
.sp-page .sp-field textarea{resize:vertical;min-height:110px}.sp-page .sp-field input::placeholder,.sp-page .sp-field textarea::placeholder{color:#728da5}
.sp-page .sp-submit{width:100%;margin-top:20px;cursor:pointer}.sp-page .sp-form-message{font-size:.7rem;line-height:1.6;color:#92aac0;margin:12px 0 0}
@keyframes sp-led-pulse{50%{opacity:.38;box-shadow:0 0 5px var(--sp-tint)}}
@keyframes sp-halo{50%{transform:scale(1.045);opacity:.72}}
@keyframes sp-ring{to{transform:rotate(360deg)}}
@keyframes sp-lock-light{50%{filter:drop-shadow(0 0 26px rgba(240,68,106,.67))}}
@keyframes sp-shackle-breath{50%{opacity:.75}}
@keyframes sp-data-pulse{50%{opacity:.4}}
@keyframes sp-scan{0%{transform:translateY(-55px)}100%{transform:translateY(220px)}}
@media(max-width:1050px){.sp-page .sp-grid-four{grid-template-columns:repeat(2,minmax(0,1fr))}.sp-page .sp-hero-grid{gap:24px}}
@media(max-width:900px){.sp-page .sp-hero-grid,.sp-page .sp-split,.sp-page .sp-faq-grid,.sp-page .sp-final-box,.sp-page .sp-request-grid{grid-template-columns:1fr}.sp-page .sp-hero{padding:60px 0}.sp-page .sp-demo{max-width:595px;margin:8px auto 0;width:100%}.sp-page .sp-grid-three{grid-template-columns:repeat(2,minmax(0,1fr))}.sp-page .sp-grid-three .sp-card:last-child{grid-column:1/-1}.sp-page .sp-steps{grid-template-columns:repeat(2,minmax(0,1fr))}.sp-page .sp-faq-grid,.sp-page .sp-split,.sp-page .sp-request-grid{gap:28px}.sp-page .sp-final-actions{align-items:flex-start}}
@media(max-width:620px){.sp-page .sp-hero{padding:47px 0 57px}.sp-page .sp-hero h1{font-size:clamp(2.15rem,9vw,3.1rem)}.sp-page .sp-hero-badges{margin-bottom:24px}.sp-page .sp-hero-badges>span{font-size:.56rem;padding:8px 9px}.sp-page .sp-lead{font-size:.93rem}.sp-page .sp-actions .btn{width:100%;text-align:center}.sp-page .sp-demo{padding:19px 17px 17px;border-radius:19px}.sp-page .sp-immo-lock{height:192px}.sp-page .sp-lock-svg{width:87px}.sp-page .sp-immo-halo{width:185px;height:185px}.sp-page .sp-immo-chain div{min-width:54px}.sp-page .sp-immo-topline{font-size:.59rem}.sp-page .sp-section{padding:62px 0}.sp-page .sp-card-grid.sp-grid-three,.sp-page .sp-card-grid.sp-grid-four,.sp-page .sp-steps{grid-template-columns:1fr}.sp-page .sp-grid-three .sp-card:last-child{grid-column:auto}.sp-page .sp-card{padding:23px 20px}.sp-page .sp-strip .wrap{display:grid;gap:9px;padding-block:16px}.sp-page .sp-section h2{font-size:clamp(1.85rem,7.5vw,2.55rem)}.sp-page .sp-info-panel{padding:24px 20px}.sp-page .sp-final{padding:55px 0 96px}.sp-page .sp-final-box{padding:27px 23px}.sp-page .sp-form-grid{grid-template-columns:1fr}.sp-page .sp-request-form{padding:21px 18px}.sp-page .sp-request-head{font-size:.56rem}.sp-page .sp-file-hex{font-size:.64rem}.sp-page .sp-file-screen{padding:12px}}
@media(max-width:360px){.sp-page .sp-file-hex{font-size:.54rem;letter-spacing:0}.sp-page .sp-code-header{font-size:.51rem}.sp-page .sp-file-tabs{gap:5px}.sp-page .sp-file-tab{font-size:.61rem;padding:9px 8px}}
@media(prefers-reduced-motion:reduce){.sp-page .sp-demo-led,.sp-page .sp-activity-dot,.sp-page .sp-lock-svg,.sp-page .sp-lock-shackle,.sp-page .sp-immo-halo,.sp-page .sp-immo-halo::before,.sp-page .sp-immo-halo::after,.sp-page .sp-immo-bridge,.sp-page .sp-file-scanline{animation:none!important}.sp-page .sp-scan-track>span{transition:none!important}}


/* Envoi de fichiers ECU/TCU */
.sp-page .rs-upload-box{border:1px dashed #5086a2;border-radius:13px;padding:17px;background:rgba(30,92,124,.11)}
.sp-page .rs-upload-box input[type=file]{display:block;width:100%;margin-top:8px;padding:12px;border:1px solid #435e73;border-radius:9px;color:#d7ecf7;background:#0a1725;font-size:.81rem;cursor:pointer}
.sp-page .rs-upload-box input[type=file]::file-selector-button{font:inherit;font-weight:800;background:#214a63;color:#e6f8ff;padding:9px 12px;margin-right:12px;border:1px solid #467c9e;border-radius:7px;cursor:pointer}
.sp-page .rs-upload-box small{display:block;margin-top:9px;color:#9eb9ca;font-size:.75rem;line-height:1.5}
.sp-page .rs-selected-files{font-size:.76rem!important;margin:7px 0 0;color:#91cae9;overflow-wrap:anywhere}
.sp-page .rs-consent input[type=checkbox]{min-height:17px}


/* Footer sombre harmonisé */
body footer,.home-page footer,.ap-page footer,.rv-page footer,.rp-page footer,.er-page footer,.sp-page footer{background:linear-gradient(180deg,#0a1119 0%,#060b12 100%);border-top:1px solid #2d4255;position:relative}
body footer:before,.home-page footer:before,.ap-page footer:before,.rv-page footer:before,.rp-page footer:before,.er-page footer:before,.sp-page footer:before{content:'';position:absolute;left:0;right:0;top:0;height:1px;background:linear-gradient(90deg,transparent,rgba(125,177,255,.45),transparent)}