/* ===== INJURYLAB landing v3 — « performance intelligence » (style pro) =====
   PHOTOS (mêmes noms que v2) à déposer dans le même dossier que ce HTML :
     hero.jpg · rugby.jpg · american-foot.jpg
   Sans elles : dégradés navy en repli, la page reste propre.
   ========================================================================= */
:root{
  --navy:#0a1420; --navy2:#0e1d2c; --navy3:#13273b;
  --paper:#ffffff; --paper2:#f4f7f9; --paper3:#e9eff3;
  --ink:#0a1420; --ink-soft:#4a5d6c;
  --line-d:rgba(255,255,255,.11); --line-l:#e2e9ef;
  --brand:#e8112d; --brand-d:#b00c22; --accent:#ff5a3c; --accent-d:#e8492c;
  --text-d:#eaf1f5; --muted-d:#9cb0be;
  --maxw:1200px; --r:14px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--paper);color:var(--ink);font-family:'Inter',system-ui,sans-serif;line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit;text-decoration:none}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 26px}
.cond{font-family:'Oswald',sans-serif;font-weight:700;line-height:.98;text-transform:uppercase;letter-spacing:.01em}
.kicker{font-family:'Oswald',sans-serif;font-weight:600;font-size:13px;letter-spacing:.16em;text-transform:uppercase;color:var(--brand);display:inline-flex;align-items:center;gap:9px}
.kicker::before{content:"";width:26px;height:2px;background:var(--brand)}
.kicker.on-dark{color:var(--brand)}
section{position:relative}

/* top bar */
.topbar{background:var(--navy);color:var(--muted-d);font-size:12.5px;border-bottom:1px solid var(--line-d)}
.topbar .wrap{display:flex;justify-content:space-between;align-items:center;height:38px;gap:14px;flex-wrap:wrap;overflow:hidden;white-space:nowrap}
.topbar b{color:var(--text-d);font-weight:600}
.topbar .tsep{color:var(--brand);margin:0 4px}

/* nav */
header.nav{position:sticky;top:0;z-index:60;background:rgba(10,20,32,.92);backdrop-filter:blur(12px);border-bottom:1px solid var(--line-d)}
.nav-in{display:flex;align-items:center;height:70px;gap:30px}
.logo{display:flex;align-items:center;gap:10px;font-family:'Oswald';font-weight:700;font-size:21px;letter-spacing:.04em;text-transform:uppercase;color:#fff}
.logo .mk{width:30px;height:30px;border-radius:7px;object-fit:cover;display:block}
.logo .lt{font-weight:400;opacity:.7}
.nav-links{display:flex;gap:28px;margin-left:14px}
.nav-links a{font-family:'Oswald';font-weight:500;font-size:14px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted-d);transition:color .2s}
.nav-links a:hover{color:#fff}
.nav-cta{margin-left:auto;display:flex;align-items:center;gap:18px}
.link-q{font-family:'Oswald';font-weight:500;font-size:14px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted-d)}
.link-q:hover{color:#fff}
.btn{font-family:'Oswald';font-weight:600;letter-spacing:.06em;text-transform:uppercase;border-radius:8px;padding:12px 22px;font-size:14px;cursor:pointer;border:1px solid transparent;transition:transform .15s,background .2s,color .2s;display:inline-flex;align-items:center;gap:8px}
.btn:hover{transform:translateY(-1px)}
.btn-accent{background:var(--accent);color:#fff}
.btn-accent:hover{background:var(--accent-d)}
.btn-brand{background:var(--brand);color:#fff}
.btn-brand:hover{background:var(--brand-d);color:#fff}
.btn-ghost-d{color:#fff;border-color:rgba(255,255,255,.35)}
.btn-ghost-d:hover{border-color:#fff;background:rgba(255,255,255,.06)}
.btn-ghost-l{color:var(--ink);border-color:var(--line-l)}
.btn-ghost-l:hover{border-color:var(--brand);color:var(--brand-d)}

/* hero full-bleed */
.hero{position:relative;min-height:92vh;display:flex;align-items:center;color:#fff;overflow:hidden}
.hero-vid{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center 22%;z-index:0;background:var(--navy)}
.hero-ov{position:absolute;inset:0;z-index:1;background:linear-gradient(90deg,rgba(7,14,22,.93),rgba(7,14,22,.6) 48%,rgba(7,14,22,.30)),linear-gradient(0deg,rgba(7,14,22,.92),transparent 50%)}
.hero-in{position:relative;z-index:2;max-width:780px;padding:80px 0}
.hero h1{font-size:clamp(48px,7.4vw,104px);margin:18px 0 0}
.hero h1 .em{color:var(--brand)}
.hero .lead{font-size:19px;color:#d4dee5;max-width:560px;margin:24px 0 32px;line-height:1.6}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap}
.hero-logos{margin-top:46px;display:flex;align-items:center;gap:18px;flex-wrap:wrap;font-family:'Oswald';font-weight:500;font-size:12.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted-d)}
.hero-logos b{color:#fff;font-weight:600}
.hero-logos .pill{border:1px solid var(--line-d);border-radius:999px;padding:7px 14px}

/* stats dark band */
.band{background:var(--navy2);color:#fff;border-top:1px solid var(--line-d);border-bottom:1px solid var(--line-d)}
.stats{display:grid;grid-template-columns:repeat(4,1fr)}
.stats .st{padding:44px 24px;text-align:center;border-right:1px solid var(--line-d)}
.stats .st:last-child{border-right:none}
.stats .num{font-family:'Oswald';font-weight:700;font-size:clamp(42px,5.2vw,66px);line-height:1;color:var(--brand)}
.stats .num .u{color:#fff}
.stats .lbl{margin-top:8px;font-size:13.5px;color:var(--muted-d)}

/* section frames */
.sec{padding:104px 0}
.dark{background:var(--navy);color:var(--text-d)}
.light{background:var(--paper)}
.alt{background:var(--paper2)}
.sec-head{max-width:780px;margin-bottom:56px}
.sec-head h2{font-size:clamp(32px,4.4vw,58px);margin:16px 0 0}
.sec-head p{font-size:18px;margin-top:18px;color:var(--ink-soft)}
.dark .sec-head p{color:var(--muted-d)}
.center{margin-left:auto;margin-right:auto;text-align:center}

/* grids / cards */
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.pill-card{background:var(--paper);border:1px solid var(--line-l);border-radius:var(--r);padding:32px;transition:transform .2s,box-shadow .2s}
.pill-card:hover{transform:translateY(-5px);box-shadow:0 24px 50px -28px rgba(10,20,32,.4)}
.pill-card .ico{width:50px;height:50px;border-radius:12px;background:var(--navy);color:var(--brand);display:grid;place-items:center;font-size:22px;margin-bottom:18px}
.pill-card h3{font-family:'Oswald';font-weight:700;font-size:23px;text-transform:uppercase;letter-spacing:.01em;margin-bottom:10px}
.pill-card .sub{color:var(--ink-soft);font-size:15px;margin-bottom:16px}
.flist{list-style:none;display:flex;flex-direction:column;gap:11px}
.flist li{display:flex;gap:11px;font-size:14.5px}
.flist .ck{color:var(--brand);font-weight:800;flex:none}
.flist b{font-weight:600}.flist span{color:var(--ink-soft)}

/* IA dark feature */
.ia{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center}
.ia h2{font-size:clamp(30px,4vw,50px)}
.ia .lead{color:var(--muted-d);font-size:17px;margin:18px 0 24px;max-width:480px}
.ia-mini{display:flex;gap:30px;flex-wrap:wrap}
.ia-mini b{display:block;font-family:'Oswald';font-weight:700;font-size:26px;color:var(--brand)}
.ia-mini span{font-size:13px;color:var(--muted-d)}
.scribe{background:var(--navy2);border:1px solid var(--line-d);border-radius:16px;padding:22px}
.scribe .mic{display:flex;align-items:center;gap:9px;font-family:'Oswald';font-weight:600;letter-spacing:.08em;font-size:12.5px;color:var(--accent);text-transform:uppercase}
.scribe .mic .rec{width:10px;height:10px;border-radius:50%;background:var(--accent);animation:pulse 1.2s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.3}}
.scribe .said{font-style:italic;color:var(--muted-d);font-size:14px;margin:14px 0;padding-left:12px;border-left:2px solid var(--line-d)}
.scribe .arrow{text-align:center;color:var(--brand);margin:8px 0}
.soap{display:grid;grid-template-columns:1fr 1fr;gap:9px}
.soap div{background:var(--navy3);border:1px solid var(--line-d);border-radius:9px;padding:10px 12px;font-size:12.5px;color:var(--text-d)}
.soap small{display:block;font-family:'Oswald';font-weight:600;font-size:10px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted-d);margin-bottom:3px}
.soap .t{color:var(--brand);font-weight:700}

/* science */
.sci{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.sci .s{border-top:3px solid var(--brand);padding-top:22px}
.sci .big{font-family:'Oswald';font-weight:700;font-size:52px;line-height:1;color:var(--ink)}
.sci p{font-size:14.5px;color:var(--ink-soft);margin:12px 0 14px}
.sci cite{font-style:normal;font-size:12.5px;color:var(--ink-soft)}
.sci cite b{display:block;color:var(--ink);font-size:13.5px;font-weight:600}

/* steps */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border:1px solid var(--line-l);border-radius:var(--r);overflow:hidden;background:var(--paper)}
.step{padding:30px 26px;border-right:1px solid var(--line-l);position:relative}
.step:last-child{border-right:none}
.step .n{font-family:'Oswald';font-weight:700;font-size:15px;color:var(--brand);letter-spacing:.1em}
.step h4{font-family:'Oswald';font-weight:600;font-size:18px;text-transform:uppercase;margin:12px 0 8px}
.step p{font-size:14px;color:var(--ink-soft)}
.step .when{position:absolute;top:28px;right:24px;font-family:'Oswald';font-weight:600;font-size:12px;color:var(--accent)}

/* vision dark + banner */
.vbanner{position:relative;height:clamp(240px,36vw,400px);border-radius:16px;overflow:hidden;border:1px solid var(--line-d);margin-bottom:48px;background-color:var(--navy2);background-image:url('rugby.jpg');background-size:cover;background-position:center 26%}
.vbanner::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(7,14,22,.78),rgba(7,14,22,.15) 60%,rgba(7,14,22,.5))}
.vbanner .cap{position:absolute;z-index:2;left:34px;right:34px;bottom:28px}
.vbanner .cap b{font-family:'Oswald';font-weight:700;text-transform:uppercase;font-size:clamp(24px,3vw,38px);color:#fff;display:block;line-height:1}
.vbanner .cap span{color:#d4dee5;font-size:15px}
.vcompare{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.vcol{border-radius:var(--r);padding:30px;border:1px solid var(--line-d)}
.vcol.them{background:var(--navy2)}
.vcol.us{background:linear-gradient(160deg,rgba(232,17,45,.16),rgba(232,17,45,.04));border-color:rgba(232,17,45,.4)}
.vcol h4{font-family:'Oswald';font-weight:600;text-transform:uppercase;font-size:18px;letter-spacing:.04em;margin-bottom:16px}
.vcol ul{list-style:none;display:flex;flex-direction:column;gap:12px}
.vcol li{display:flex;gap:10px;font-size:14.5px;color:var(--muted-d)}
.vcol.us li{color:var(--text-d)}
.vcol .m{font-weight:800;flex:none}.them .m{color:#5f7180}.us .m{color:var(--brand)}
.tract{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:42px}
.tract .t{border-top:1px solid var(--line-d);padding-top:18px}
.tract .k{font-family:'Oswald';font-weight:700;font-size:30px;color:#fff}
.tract .k .u{color:var(--brand)}
.tract small{color:var(--muted-d);font-size:13px}

/* testimonials */
.quote{background:var(--paper);border:1px solid var(--line-l);border-radius:var(--r);padding:30px;display:flex;flex-direction:column;gap:18px}
.quote .q{font-size:16px}.quote .q b{color:var(--brand-d)}
.quote .who{display:flex;align-items:center;gap:12px;margin-top:auto}
.quote .av{width:44px;height:44px;border-radius:10px;background:var(--navy);color:#fff;display:grid;place-items:center;font-family:'Oswald';font-weight:600}
.quote .who b{font-size:14.5px}.quote .who small{display:block;color:var(--ink-soft);font-size:12.5px}

/* pricing */
.prices{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;align-items:start}
.price{background:var(--paper);border:1px solid var(--line-l);border-radius:var(--r);padding:28px;display:flex;flex-direction:column;gap:16px;position:relative}
.price.pop{border-color:var(--brand);box-shadow:0 24px 50px -26px rgba(232,17,45,.5)}
.price .pop-b{position:absolute;top:-12px;left:50%;transform:translateX(-50%);background:var(--brand);color:#fff;font-family:'Oswald';font-weight:600;text-transform:uppercase;font-size:11px;letter-spacing:.08em;padding:5px 14px;border-radius:999px}
.price .pl{font-family:'Oswald';font-weight:700;text-transform:uppercase;font-size:19px}
.price .desc{font-size:13px;color:var(--ink-soft);min-height:34px}
.price .amt{font-family:'Oswald';font-weight:700;font-size:40px;line-height:1}
.price .amt small{font-family:'Inter';font-weight:500;font-size:14px;color:var(--ink-soft)}
.price ul{list-style:none;display:flex;flex-direction:column;gap:9px}
.price li{font-size:13.5px;color:var(--ink-soft);display:flex;gap:9px}
.price .ck{color:var(--brand);font-weight:800;flex:none}
.price .btn{width:100%;justify-content:center;margin-top:auto}

/* certifs */
.certs{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border:1px solid var(--line-l);border-radius:var(--r);overflow:hidden}
.cert{text-align:center;padding:30px;border-right:1px solid var(--line-l)}
.cert:last-child{border-right:none}
.cert .ci{font-size:24px;margin-bottom:10px}
.cert b{font-family:'Oswald';font-weight:600;text-transform:uppercase;font-size:15px;display:block;letter-spacing:.03em}
.cert small{color:var(--ink-soft);font-size:12.5px}
/* multi-sport band */
.sports{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.sport-tile{position:relative;aspect-ratio:3/4;border-radius:12px;overflow:hidden;border:1px solid var(--line-l);background:var(--navy2)}
.sport-tile .im{position:absolute;inset:0;background-size:cover;background-position:center;transition:transform .5s}
.sport-tile:hover .im{transform:scale(1.06)}
.sport-tile::after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(7,14,22,.78),transparent 55%)}
.sport-tile b{position:absolute;z-index:2;left:14px;bottom:12px;font-family:'Oswald';font-weight:600;text-transform:uppercase;letter-spacing:.04em;color:#fff;font-size:15px}
@media(max-width:560px){.sports{grid-template-columns:1fr 1fr}}

/* faq */
.faq{max-width:840px;margin:0 auto;display:flex;flex-direction:column;gap:12px}
details{background:var(--paper);border:1px solid var(--line-l);border-radius:12px;padding:2px 24px}
details[open]{border-color:var(--brand)}
summary{cursor:pointer;list-style:none;font-family:'Oswald';font-weight:600;text-transform:uppercase;font-size:16px;letter-spacing:.02em;padding:20px 0;display:flex;justify-content:space-between;gap:16px;align-items:center}
summary::-webkit-details-marker{display:none}
summary .pm{color:var(--brand);font-size:22px;flex:none;transition:transform .2s}
details[open] .pm{transform:rotate(45deg)}
details p{padding:0 0 22px;color:var(--ink-soft);font-size:14.5px}

/* final cta */
.final{position:relative;color:#fff;text-align:center;padding:130px 0;overflow:hidden;background:var(--navy)}
.final-vid{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0;background:var(--navy)}
.final-ov{position:absolute;inset:0;z-index:1;background:linear-gradient(rgba(7,14,22,.84),rgba(7,14,22,.9))}
.final .wrap{position:relative;z-index:2}
.final h2{font-size:clamp(38px,5.4vw,72px)}
.final p{font-size:19px;color:#d4dee5;max-width:560px;margin:22px auto 34px}
.final .hero-cta{justify-content:center}

/* footer */
footer{background:var(--navy);color:var(--muted-d);padding:64px 0 36px;border-top:1px solid var(--line-d)}
.foot{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:30px}
.foot p{font-size:14px;max-width:300px;margin-top:14px}
.foot h5{font-family:'Oswald';font-weight:600;text-transform:uppercase;font-size:12px;letter-spacing:.12em;color:#6c7f8d;margin-bottom:14px}
.foot a{display:block;font-size:14px;margin-bottom:10px}
.foot a:hover{color:var(--brand)}
.foot-bot{margin-top:46px;padding-top:24px;border-top:1px solid var(--line-d);display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;font-family:'Oswald';font-weight:500;letter-spacing:.06em;text-transform:uppercase;font-size:12px;color:#6c7f8d}

/* reveal */
.rv{opacity:0;transform:translateY(22px);transition:opacity .7s,transform .7s}
.rv.in{opacity:1;transform:none}

@media(max-width:980px){
  .nav-links{display:none}
  .ia,.vcompare,.foot{grid-template-columns:1fr}
  .stats,.sci,.steps,.grid4,.tract,.prices,.certs{grid-template-columns:repeat(2,1fr)}
  .grid3{grid-template-columns:1fr}
  .stats .st,.step,.cert{border-right:none;border-bottom:1px solid var(--line-l)}
  .stats .st{border-bottom-color:var(--line-d)}
}
@media(max-width:560px){.stats,.sci,.steps,.grid4,.tract,.prices,.certs{grid-template-columns:1fr}}

/* ===== polish pass (design 9+) ===== */
header.nav,.nav-in{transition:height .25s,background .25s,box-shadow .25s}
header.nav.scrolled{background:rgba(8,16,26,.97);box-shadow:0 10px 30px -14px rgba(0,0,0,.7)}
header.nav.scrolled .nav-in{height:56px}
.hero-vid{animation:heroZoom 26s ease-in-out infinite alternate}
@keyframes heroZoom{from{transform:scale(1.02)}to{transform:scale(1.1)}}
.scrollcue{position:absolute;left:50%;bottom:24px;transform:translateX(-50%);z-index:3;display:flex;flex-direction:column;align-items:center;gap:9px;color:var(--muted-d);font-family:'Oswald';font-weight:500;font-size:11px;letter-spacing:.2em;text-transform:uppercase}
.scrollcue .mouse{width:22px;height:34px;border:2px solid rgba(255,255,255,.45);border-radius:12px;position:relative}
.scrollcue .mouse::after{content:"";position:absolute;left:50%;top:6px;width:3px;height:7px;border-radius:2px;background:#fff;transform:translateX(-50%);animation:wheel 1.6s infinite}
@keyframes wheel{0%{opacity:0;transform:translate(-50%,0)}35%{opacity:1}100%{opacity:0;transform:translate(-50%,11px)}}
.btn-accent::after{content:"→";margin-left:9px;transition:transform .2s;display:inline-block}
.btn-accent:hover::after{transform:translateX(4px)}
.sec-head h2::after{content:"";display:block;width:56px;height:4px;background:var(--brand);border-radius:2px;margin-top:22px}
.sec-head.center h2::after{margin-left:auto;margin-right:auto}
.rv:nth-child(2){transition-delay:.06s}.rv:nth-child(3){transition-delay:.12s}.rv:nth-child(4){transition-delay:.18s}
/* standards / intégrations strip */
.logos-band{background:var(--navy);border-bottom:1px solid var(--line-d);padding:24px 0}
.logos-row{display:flex;align-items:center;justify-content:center;gap:12px 34px;flex-wrap:wrap}
.logos-row .lab{font-family:'Oswald';font-weight:500;font-size:11.5px;letter-spacing:.16em;text-transform:uppercase;color:#62758a}
.logos-row .wm{font-family:'Oswald';font-weight:700;font-size:17px;letter-spacing:.02em;text-transform:uppercase;color:#dfe8ee;opacity:.55;transition:opacity .2s}
.logos-row .wm:hover{opacity:1}
/* product mockup */
.mockwrap{max-width:980px;margin:0 auto}
.mock{background:#0c1a2a;border:1px solid var(--line-d);border-radius:16px;box-shadow:0 50px 100px -45px rgba(0,0,0,.8);overflow:hidden}
.mock .tb{display:flex;align-items:center;gap:7px;padding:12px 16px;background:#0a1623;border-bottom:1px solid var(--line-d)}
.mock .tb i{width:11px;height:11px;border-radius:50%;background:#2a3a4a}
.mock .tb .u{margin-left:12px;font-family:'Oswald';font-size:12px;letter-spacing:.06em;color:#6c7f8d}
.mock .body{padding:20px;display:grid;grid-template-columns:repeat(3,1fr) 1.5fr;grid-auto-rows:min-content;gap:13px}
.mk-kpi{background:#11283d;border:1px solid var(--line-d);border-radius:11px;padding:15px}
.mk-kpi .k{font-family:'Oswald';font-weight:700;font-size:30px;line-height:1;color:#fff}
.mk-kpi.green .k{color:#3ddc97}.mk-kpi.amber .k{color:#ffc14d}.mk-kpi.red .k{color:#ff6b6b}
.mk-kpi .l{margin-top:6px;font-family:'Oswald';font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:var(--muted-d)}
.mk-chart{grid-column:1/4;background:#11283d;border:1px solid var(--line-d);border-radius:11px;padding:16px}
.mk-chart .h{font-family:'Oswald';font-size:11.5px;letter-spacing:.06em;text-transform:uppercase;color:var(--muted-d);margin-bottom:14px}
.bars{display:flex;align-items:flex-end;gap:9px;height:84px}
.bars span{flex:1;background:linear-gradient(180deg,var(--brand),rgba(232,17,45,.2));border-radius:4px 4px 0 0}
.mk-list{grid-column:4/5;grid-row:1/3;background:#11283d;border:1px solid var(--line-d);border-radius:11px;padding:13px;display:flex;flex-direction:column;gap:9px}
.mk-row{display:flex;align-items:center;gap:10px;font-size:12.5px;color:#cdd9df}
.mk-row .av{width:28px;height:28px;border-radius:8px;background:#1c3247;display:grid;place-items:center;font-family:'Oswald';font-weight:600;font-size:11px;color:#fff;flex:none}
.mk-row .st{margin-left:auto;font-family:'Oswald';font-weight:600;font-size:10px;letter-spacing:.04em;text-transform:uppercase;padding:3px 8px;border-radius:6px;flex:none}
.st.blesse{background:rgba(255,107,107,.16);color:#ff8f8f}.st.surv{background:rgba(255,193,77,.16);color:#ffce80}.st.rtp{background:rgba(232,17,45,.16);color:#5ee0d0}
@media(max-width:700px){.mock .body{grid-template-columns:1fr 1fr}.mk-chart{grid-column:1/3}.mk-list{grid-column:1/3;grid-row:auto}}
/* nav active */
.nav-links a.active{color:#fff}