/* ==========================================================================
   Étude Posturale Vélo – Florent Lemaire
   Design system : sobre, médical, sportif. Mobile-first.
   ========================================================================== */
:root{
  --ink:#0f1c2b;
  --navy:#0c3c6e;
  --navy-deep:#082a4e;
  --sky:#e6f0fa;
  --accent:#ef5a2a;
  --accent-deep:#c9451b;
  --bg:#f7f5f0;
  --surface:#ffffff;
  --muted:#5b6673;
  --line:#e3dfd6;
  --ok:#1e8a5a;
  --radius:16px;
  --radius-sm:10px;
  --shadow:0 10px 30px rgba(15,28,43,.08);
  --shadow-sm:0 2px 8px rgba(15,28,43,.06);
  --font-head:"Outfit",system-ui,-apple-system,"Segoe UI",sans-serif;
  --font-body:"Inter",system-ui,-apple-system,"Segoe UI",sans-serif;
  --container:1160px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--font-body);font-size:17px;line-height:1.65;color:var(--ink);background:var(--bg)}
img,svg,video{max-width:100%;height:auto;display:block}
a{color:var(--navy);text-decoration-thickness:1px;text-underline-offset:3px}
a:hover{color:var(--accent-deep)}
h1,h2,h3,h4{font-family:var(--font-head);line-height:1.15;margin:0 0 .5em;color:var(--ink);letter-spacing:-.01em;text-wrap:balance}
h1{font-size:clamp(2rem,4.6vw,3.25rem);font-weight:700}
h2{font-size:clamp(1.6rem,3.2vw,2.3rem);font-weight:700}
h3{font-size:1.25rem;font-weight:600}
h4{font-size:1.05rem;font-weight:600}
p{margin:0 0 1em}
ul,ol{padding-left:1.25em;margin:0 0 1em}
li{margin-bottom:.35em}
strong{font-weight:600}
.skip-link{position:absolute;left:-999px;top:0;background:var(--accent);color:#fff;padding:.6rem 1rem;z-index:1000}
.skip-link:focus{left:1rem;top:1rem}
.container{width:min(var(--container),100% - 2rem);margin-inline:auto}
.section{padding:clamp(3rem,7vw,5.5rem) 0}
.section--tight{padding:clamp(2rem,5vw,3.5rem) 0}
.section--alt{background:var(--surface)}
.section--navy{background:var(--navy-deep);color:#e8eef5}
.section--navy h2,.section--navy h3{color:#fff}
.section--navy a{color:#fff}
.eyebrow{display:inline-block;font-family:var(--font-head);font-size:.8rem;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--accent-deep);margin-bottom:.8rem}
.section--navy .eyebrow{color:#ffb79b}
.lead{font-size:1.15rem;color:var(--muted);max-width:62ch}
.section--navy .lead{color:#c8d4e2}
.center{text-align:center}
.center .lead{margin-inline:auto}
.muted{color:var(--muted)}
.mt-2{margin-top:2rem}.mt-3{margin-top:3rem}.mb-0{margin-bottom:0}

/* Buttons */
.btn{display:inline-flex;align-items:center;gap:.5rem;font-family:var(--font-head);font-weight:600;font-size:1rem;padding:.85rem 1.4rem;border-radius:999px;border:2px solid transparent;text-decoration:none;cursor:pointer;transition:transform .15s,box-shadow .15s,background .15s;line-height:1.1}
.btn:active{transform:translateY(1px)}
.btn--primary{background:var(--accent);color:#fff;box-shadow:0 6px 18px rgba(239,90,42,.3)}
.btn--primary:hover{background:var(--accent-deep);color:#fff}
.btn--secondary{background:transparent;color:var(--navy);border-color:var(--navy)}
.btn--secondary:hover{background:var(--navy);color:#fff}
.btn--ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.5)}
.btn--ghost:hover{background:#fff;color:var(--navy)}
.btn--sm{padding:.6rem 1rem;font-size:.92rem}
.btn-row{display:flex;flex-wrap:wrap;gap:.8rem;align-items:center}

/* Header */
.topbar{background:var(--navy-deep);color:#cfdbe8;font-size:.85rem}
.topbar .container{display:flex;justify-content:space-between;align-items:center;gap:1rem;min-height:36px}
.topbar a{color:#fff;text-decoration:none}
.topbar a:hover{text-decoration:underline}
.topbar__links{display:flex;gap:1.2rem}
.header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:saturate(180%) blur(10px);border-bottom:1px solid var(--line)}
.header .container{display:flex;align-items:center;justify-content:space-between;gap:1rem;min-height:72px}
.brand{display:flex;align-items:center;gap:.7rem;text-decoration:none;color:var(--ink)}
.brand img{width:48px;height:48px;border-radius:50%}
.brand__name{font-family:var(--font-head);font-weight:700;font-size:1.05rem;line-height:1.1}
.brand__sub{display:block;font-size:.75rem;font-weight:500;color:var(--muted)}
.nav{display:none}
.nav ul{list-style:none;margin:0;padding:0;display:flex;gap:.2rem;align-items:center}
.nav a{display:block;padding:.6rem .8rem;border-radius:8px;text-decoration:none;font-weight:500;color:var(--ink);font-size:.95rem}
.nav a:hover,.nav a[aria-current="page"]{background:var(--sky);color:var(--navy)}
.nav li.has-sub{position:relative}
.nav .sub{display:none;position:absolute;top:100%;left:0;background:#fff;min-width:300px;border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow);padding:.5rem;margin:0;flex-direction:column;gap:0}
.nav li.has-sub:hover .sub,.nav li.has-sub:focus-within .sub{display:flex}
.nav .sub a{font-size:.92rem;padding:.55rem .8rem}
.nav .sub a small{display:block;color:var(--muted);font-weight:400;font-size:.8rem}
.header__cta{display:none}
.burger{display:inline-flex;flex-direction:column;gap:5px;background:none;border:0;padding:.6rem;cursor:pointer}
.burger span{width:24px;height:2px;background:var(--ink);border-radius:2px;transition:transform .2s,opacity .2s}
.burger[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.burger[aria-expanded="true"] span:nth-child(2){opacity:0}
.burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.mobile-nav{display:none;position:fixed;left:0;right:0;top:0;bottom:0;z-index:60;background:var(--bg);overflow-y:auto;-webkit-overflow-scrolling:touch}
.mobile-nav.is-open{display:block}
.mobile-nav .container{display:block;min-height:0;padding:0 0 2rem}
.mobile-nav__head{display:flex;align-items:center;justify-content:space-between;min-height:72px;border-bottom:1px solid var(--line);margin-bottom:.5rem}
.mobile-nav ul{list-style:none;margin:0 0 1.2rem;padding:0;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-sm);overflow:hidden}
.mobile-nav li+li{border-top:1px solid var(--line)}
.mobile-nav ul a{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:.9rem 1rem;font-weight:500;text-decoration:none;color:var(--ink);font-size:1.02rem}
.mobile-nav ul a::after{content:"›";color:var(--muted);font-size:1.3rem;line-height:1}
.mobile-nav ul a small{display:block;font-weight:400;font-size:.82rem;color:var(--muted)}
.mobile-nav .group{font-family:var(--font-head);font-size:.75rem;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--accent-deep);margin:1.2rem 0 .5rem}
.mobile-nav .btn{width:100%;justify-content:center;margin-top:.4rem}
.mobile-nav__contact{display:flex;gap:.6rem;margin-top:.8rem}
.mobile-nav__contact .btn{margin:0}
body.nav-open{overflow:hidden}
@media (min-width:1024px){
  .nav{display:block}
  .header__cta{display:inline-flex}
  .burger,.mobile-nav{display:none !important}
}

/* Hero */
.hero{position:relative;overflow:hidden;background:linear-gradient(180deg,#fff 0%,var(--bg) 100%)}
.hero .container{display:grid;gap:2.5rem;padding-top:clamp(2.5rem,6vw,5rem);padding-bottom:clamp(2.5rem,6vw,5rem);align-items:center}
.hero__text h1{margin-bottom:1rem}
.hero__text .lead{margin-bottom:1.6rem}
.hero__media{position:relative}
.hero__media img{border-radius:var(--radius);box-shadow:var(--shadow);aspect-ratio:4/3;object-fit:cover;width:100%}
.hero__badge{position:absolute;left:1rem;bottom:1rem;background:#fff;border-radius:12px;padding:.7rem 1rem;box-shadow:var(--shadow);display:flex;gap:.7rem;align-items:center;font-size:.9rem}
.hero__badge strong{font-family:var(--font-head);font-size:1.4rem;color:var(--navy);line-height:1}
@media (min-width:900px){.hero .container{grid-template-columns:1.1fr 1fr}}
.trust{display:flex;flex-wrap:wrap;gap:.6rem 1.4rem;margin-top:1.6rem;padding:0;list-style:none;font-size:.92rem;color:var(--muted)}
.trust li{display:flex;align-items:center;gap:.4rem}
.trust svg{width:18px;height:18px;color:var(--ok);flex:none}

/* Page hero (inner pages) */
.page-hero{background:var(--navy-deep);color:#e8eef5;padding:clamp(2.5rem,6vw,4.5rem) 0}
.page-hero h1{color:#fff;margin-bottom:.8rem}
.page-hero .lead{color:#c8d4e2}
.page-hero .container{display:grid;gap:2rem;align-items:center}
@media (min-width:900px){.page-hero .container{grid-template-columns:1.2fr .8fr}}
.page-hero img{border-radius:var(--radius);aspect-ratio:4/3;object-fit:cover;width:100%;box-shadow:0 20px 50px rgba(0,0,0,.3)}
.breadcrumb{font-size:.85rem;color:#9fb3c8;margin-bottom:1rem}
.breadcrumb ol{list-style:none;display:flex;flex-wrap:wrap;gap:.4rem;padding:0;margin:0}
.breadcrumb li+li::before{content:"›";margin-right:.4rem;opacity:.6}
.breadcrumb a{color:#cfdbe8;text-decoration:none}
.breadcrumb a:hover{color:#fff;text-decoration:underline}
.offer-box{display:flex;flex-wrap:wrap;gap:1.2rem 2rem;align-items:center;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.15);border-radius:12px;padding:1rem 1.3rem;margin:1.4rem 0}
.offer-box div{display:flex;flex-direction:column}
.offer-box small{font-size:.78rem;letter-spacing:.08em;text-transform:uppercase;color:#9fb3c8}
.offer-box strong{font-family:var(--font-head);font-size:1.5rem;color:#fff}

/* Grid & cards */
.grid{display:grid;gap:1.4rem}
.grid--2{grid-template-columns:repeat(auto-fit,minmax(min(100%,300px),1fr))}
.grid--3{grid-template-columns:repeat(auto-fit,minmax(min(100%,280px),1fr))}
.grid--4{grid-template-columns:repeat(auto-fit,minmax(min(100%,220px),1fr))}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:1.6rem;box-shadow:var(--shadow-sm);display:flex;flex-direction:column;gap:.4rem}
.card h3{margin-bottom:.2rem}
.card p{color:var(--muted);font-size:.98rem;margin-bottom:.6rem}
.card p:last-child{margin-bottom:0}
.card .icon{width:54px;height:54px;border-radius:12px;background:var(--sky);color:var(--navy);display:grid;place-items:center;margin-bottom:.6rem}
.card .icon svg{width:32px;height:32px}
.card--link{text-decoration:none;color:inherit;transition:transform .15s,box-shadow .15s}
.card--link:hover{transform:translateY(-3px);box-shadow:var(--shadow);color:inherit}
.card--link .more{margin-top:auto;color:var(--accent-deep);font-weight:600;font-size:.95rem}
.card__img{margin:-1.6rem -1.6rem 1rem;border-radius:var(--radius) var(--radius) 0 0;aspect-ratio:16/10;object-fit:cover;width:calc(100% + 3.2rem);max-width:none}
.price-tag{font-family:var(--font-head);font-weight:700;font-size:1.6rem;color:var(--navy)}
.price-tag small{font-size:.85rem;font-weight:500;color:var(--muted);margin-left:.3rem}
.pill{display:inline-block;font-size:.78rem;font-weight:600;padding:.25rem .65rem;border-radius:999px;background:var(--sky);color:var(--navy)}
.pill--accent{background:#fde6dd;color:var(--accent-deep)}

/* Steps / timeline */
.steps{counter-reset:step;list-style:none;padding:0;margin:0;display:grid;gap:1rem}
.steps li{position:relative;padding-left:3.6rem;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-sm);padding-top:1rem;padding-bottom:1rem;padding-right:1.2rem}
.steps li::before{counter-increment:step;content:counter(step);position:absolute;left:1rem;top:1rem;width:34px;height:34px;border-radius:50%;background:var(--navy);color:#fff;font-family:var(--font-head);font-weight:700;display:grid;place-items:center;font-size:.95rem}
.steps strong{display:block;font-family:var(--font-head);font-size:1.05rem;margin-bottom:.15rem}
.steps p{margin:0;color:var(--muted);font-size:.97rem}
@media (min-width:900px){.steps--2col{grid-template-columns:1fr 1fr}}

/* Checklist */
.checklist{list-style:none;padding:0;margin:0 0 1rem;display:grid;gap:.6rem}
.checklist li{display:flex;gap:.7rem;align-items:flex-start}
.checklist svg{width:22px;height:22px;flex:none;color:var(--ok);margin-top:.15rem}
.checklist strong{font-weight:600}

/* Split sections */
.split{display:grid;gap:2.5rem;align-items:center}
.split img{border-radius:var(--radius);box-shadow:var(--shadow);width:100%;object-fit:cover}
@media (min-width:900px){.split{grid-template-columns:1fr 1fr}.split--rev > :first-child{order:2}}

/* Stats */
.stats{display:grid;gap:1rem;grid-template-columns:repeat(auto-fit,minmax(min(100%,160px),1fr));margin-top:2rem}
.stat{background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.12);border-radius:12px;padding:1.2rem}
.stat strong{display:block;font-family:var(--font-head);font-size:2rem;color:#fff;line-height:1.1}
.stat span{font-size:.9rem;color:#c8d4e2}

/* Testimonials */
.testimonial{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:1.6rem;display:flex;flex-direction:column;gap:1rem}
.testimonial__head{display:flex;gap:.9rem;align-items:center}
.testimonial__head img{width:56px;height:56px;border-radius:50%;object-fit:cover}
.testimonial__head strong{display:block;font-family:var(--font-head)}
.testimonial__head span{font-size:.85rem;color:var(--muted)}
.testimonial blockquote{margin:0;font-size:.98rem;color:#2b3845}
.stars{color:#f5a623;letter-spacing:2px;font-size:.95rem}

/* FAQ */
.faq{display:grid;gap:.7rem}
.faq details{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-sm);padding:0 1.2rem}
.faq summary{cursor:pointer;list-style:none;padding:1rem 0;font-family:var(--font-head);font-weight:600;font-size:1.05rem;display:flex;justify-content:space-between;gap:1rem;align-items:center}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:1.5rem;color:var(--accent);flex:none;line-height:1}
.faq details[open] summary::after{content:"–"}
.faq details > div{padding:0 0 1.1rem;color:#2b3845}
.faq details > div p:last-child{margin-bottom:0}

/* Pricing table */
.pricing{display:grid;gap:1.2rem;grid-template-columns:repeat(auto-fit,minmax(min(100%,300px),1fr))}
.price-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:1.5rem;display:flex;flex-direction:column;gap:.6rem;position:relative}
.price-card--featured{border-color:var(--navy);box-shadow:var(--shadow)}
.price-card--featured::before{content:"Le plus demandé";position:absolute;top:-12px;left:1.5rem;background:var(--navy);color:#fff;font-size:.75rem;font-weight:600;padding:.25rem .7rem;border-radius:999px;letter-spacing:.05em}
.price-card h3{margin:0;font-size:1.15rem}
.price-card .price-tag{font-size:2rem}
.price-card p{color:var(--muted);font-size:.95rem;flex:1}
.price-card .meta{font-size:.85rem;color:var(--muted);display:flex;gap:1rem;flex-wrap:wrap}
.price-card .btn{align-self:flex-start;margin-top:.4rem}

/* CTA band */
.cta-band{background:linear-gradient(135deg,var(--navy) 0%,var(--navy-deep) 100%);color:#fff;border-radius:var(--radius);padding:clamp(2rem,5vw,3.5rem);display:grid;gap:1.5rem;align-items:center}
.cta-band h2{color:#fff;margin-bottom:.4rem}
.cta-band p{color:#c8d4e2;margin:0;max-width:60ch}
@media (min-width:900px){.cta-band{grid-template-columns:1fr auto}}

/* Contact */
.contact-grid{display:grid;gap:2rem}
@media (min-width:900px){.contact-grid{grid-template-columns:1fr 1fr}}
.contact-list{list-style:none;padding:0;margin:0 0 1.5rem;display:grid;gap:.9rem}
.contact-list li{display:flex;gap:.8rem;align-items:flex-start}
.contact-list svg{width:22px;height:22px;color:var(--accent);flex:none;margin-top:.2rem}
.contact-list a{text-decoration:none;font-weight:500}
.map{border:0;width:100%;aspect-ratio:4/3;border-radius:var(--radius);box-shadow:var(--shadow);background:var(--sky)}
.form{display:grid;gap:.9rem}
.form label{font-weight:500;font-size:.95rem;display:grid;gap:.3rem}
.form input,.form textarea,.form select{font:inherit;padding:.75rem .9rem;border:1px solid var(--line);border-radius:10px;background:#fff;width:100%}
.form input:focus,.form textarea:focus{outline:2px solid var(--navy);outline-offset:1px;border-color:var(--navy)}
.form .row{display:grid;gap:.9rem}
@media (min-width:640px){.form .row{grid-template-columns:1fr 1fr}}
.form small{color:var(--muted);font-size:.82rem}

/* Prose (blog, legal) */
.prose{max-width:72ch}
.prose h2{margin-top:2.2rem;font-size:1.6rem}
.prose h3{margin-top:1.6rem}
.prose img{border-radius:var(--radius-sm);margin:1.5rem 0;box-shadow:var(--shadow-sm)}
.prose figure{margin:1.5rem 0}
.prose figcaption{font-size:.85rem;color:var(--muted);margin-top:.5rem}
.prose .tip{background:var(--sky);border-left:4px solid var(--navy);padding:.9rem 1.1rem;border-radius:0 10px 10px 0;margin:1.2rem 0}
.prose .tip p:last-child{margin:0}
.post-meta{display:flex;flex-wrap:wrap;gap:.5rem 1.2rem;font-size:.9rem;color:#9fb3c8}
.article-layout{display:grid;gap:3rem}
@media (min-width:1024px){.article-layout{grid-template-columns:minmax(0,1fr) 320px}}
.aside-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:1.4rem;position:sticky;top:90px}
.aside-card h3{font-size:1.05rem}
.aside-card ul{list-style:none;padding:0;margin:0;display:grid;gap:.5rem}
.aside-card a{text-decoration:none;font-weight:500;font-size:.95rem}
.tags{display:flex;flex-wrap:wrap;gap:.4rem;margin:1rem 0}
.related h2{font-size:1.5rem}

/* Footer */
.footer{background:var(--ink);color:#aab7c4;padding:3.5rem 0 2rem;font-size:.93rem}
.footer a{color:#dfe7ef;text-decoration:none}
.footer a:hover{color:#fff;text-decoration:underline}
.footer__grid{display:grid;gap:2rem;margin-bottom:2.5rem}
@media (min-width:800px){.footer__grid{grid-template-columns:1.4fr 1fr 1fr 1fr}}
.footer h4{color:#fff;font-size:.9rem;letter-spacing:.08em;text-transform:uppercase;margin-bottom:.9rem}
.footer ul{list-style:none;padding:0;margin:0;display:grid;gap:.45rem}
.footer__brand{display:flex;gap:.8rem;align-items:center;margin-bottom:1rem}
.footer__brand img{width:44px;height:44px;border-radius:50%}
.footer__brand strong{color:#fff;font-family:var(--font-head)}
.footer__bottom{border-top:1px solid rgba(255,255,255,.12);padding-top:1.4rem;display:flex;flex-wrap:wrap;justify-content:space-between;gap:.8rem;font-size:.83rem;color:#8795a5}
.social{display:flex;gap:.6rem;margin-top:1rem}
.social a{width:38px;height:38px;border-radius:50%;background:rgba(255,255,255,.08);display:grid;place-items:center}
.social svg{width:18px;height:18px}

/* Sticky mobile CTA */
.sticky-cta{position:fixed;left:0;right:0;bottom:0;z-index:40;padding:.6rem 1rem calc(.6rem + env(safe-area-inset-bottom));background:rgba(255,255,255,.95);backdrop-filter:blur(8px);border-top:1px solid var(--line);display:flex;gap:.6rem}
.sticky-cta .btn{flex:1;justify-content:center}
@media (min-width:1024px){.sticky-cta{display:none}}
body{padding-bottom:72px}
@media (min-width:1024px){body{padding-bottom:0}}

/* Zones */
.zones{display:flex;flex-wrap:wrap;gap:.5rem;list-style:none;padding:0;margin:1rem 0 0}
.zones li{background:var(--surface);border:1px solid var(--line);border-radius:999px;padding:.3rem .8rem;font-size:.88rem;color:var(--muted)}

/* Utilities */
.visually-hidden{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.notice{background:#fff7ed;border:1px solid #fed7aa;border-radius:var(--radius-sm);padding:1rem 1.2rem;font-size:.95rem}
@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}

/* Topbar responsive : évite tout débordement horizontal sur mobile */
.topbar a,.topbar span{white-space:nowrap}
.topbar .container{overflow:hidden}
@media (max-width:1023px){.topbar__links:last-child{display:none}}
@media (max-width:480px){.topbar__links a:nth-child(2){display:none}.topbar .container{justify-content:center}}

/* ==========================================================================
   Dynamisme : apparitions au scroll, compteurs, bandeau défilant, hero vidéo
   ========================================================================== */
.js .reveal{opacity:0;transform:translateY(24px);transition:opacity .7s cubic-bezier(.2,.7,.2,1),transform .7s cubic-bezier(.2,.7,.2,1)}
.js .reveal.is-in{opacity:1;transform:none}
.header{transition:box-shadow .25s,background .25s}
.header.is-scrolled{box-shadow:0 6px 24px rgba(15,28,43,.08);background:rgba(255,255,255,.97)}
.card__img,.split img{transition:transform .6s cubic-bezier(.2,.7,.2,1)}
.card--link{overflow:hidden}
.card--link:hover .card__img{transform:scale(1.05)}
.btn--primary{position:relative;overflow:hidden}
.btn--primary::after{content:"";position:absolute;inset:0;background:linear-gradient(110deg,transparent 30%,rgba(255,255,255,.35) 50%,transparent 70%);transform:translateX(-120%);transition:transform .7s}
.btn--primary:hover::after{transform:translateX(120%)}

/* Bandeau défilant des qualifications */
.marquee{background:var(--accent);color:#fff;overflow:hidden;white-space:nowrap;padding:.85rem 0;font-family:var(--font-head);font-weight:600;letter-spacing:.02em}
.marquee__track{display:inline-flex;gap:2.5rem;animation:marquee 32s linear infinite;padding-left:2.5rem}
.marquee__track span{display:inline-flex;align-items:center;gap:2.5rem}
.marquee__track span::after{content:"●";font-size:.5rem;opacity:.7}
@keyframes marquee{to{transform:translateX(-50%)}}

/* Hero vidéo plein écran */
.hero-video{position:relative;min-height:min(88vh,820px);display:flex;align-items:flex-end;color:#fff;overflow:hidden;background:#0b1a2b}
.hero-video__media{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero-video::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(8,26,46,.15) 0%,rgba(8,26,46,.35) 40%,rgba(8,26,46,.92) 100%)}
.hero-video .container{position:relative;z-index:1;padding-top:6rem;padding-bottom:clamp(2.5rem,6vw,4.5rem)}
.hero-video h1{color:#fff;max-width:18ch;font-size:clamp(2.2rem,5.4vw,4rem)}
.hero-video .lead{color:#dbe5ef;max-width:56ch}
.hero-video .eyebrow{color:#ffb79b}
.hero-video .trust{color:#dbe5ef}
.hero-video .trust svg{color:#7ee2b0}
.hero-chips{display:flex;flex-wrap:wrap;gap:.6rem;margin-top:1.4rem}
.hero-chip{background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.22);backdrop-filter:blur(8px);border-radius:999px;padding:.45rem .9rem;font-size:.88rem}
.hero-chip strong{font-family:var(--font-head);margin-right:.3rem}


/* Témoignages : défilement horizontal sur mobile */
@media (max-width:899px){
  .testimonials-scroll{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;gap:1rem;padding-bottom:.5rem;margin-inline:-1rem;padding-inline:1rem;scrollbar-width:none}
  .testimonials-scroll::-webkit-scrollbar{display:none}
  .testimonials-scroll > *{flex:0 0 86%;scroll-snap-align:center}
}
@media (prefers-reduced-motion:reduce){
  .js .reveal{opacity:1;transform:none}
  .marquee__track{animation:none}
}
.hero-video::after{background:linear-gradient(90deg,rgba(8,26,46,.82) 0%,rgba(8,26,46,.5) 50%,rgba(8,26,46,.1) 80%),linear-gradient(180deg,transparent 55%,rgba(8,26,46,.6) 100%)}
@media (max-width:700px){
  .hero-video::after{background:linear-gradient(180deg,rgba(8,26,46,.45) 0%,rgba(8,26,46,.7) 40%,rgba(8,26,46,.92) 100%)}
  .hero-video{min-height:auto}
  .hero-video .container{padding-top:3.5rem;padding-bottom:2.5rem}
  .hero-video h1,.hero h1{font-size:2rem}
  .hero-video .lead,.hero .lead{font-size:1rem}
  .hero-video .eyebrow{font-size:.72rem}
  .hero-video .btn-row .btn--ghost{display:none}
}

/* Hero col de montagne : vidéo horizontale (ordinateur) et verticale (téléphone) */
.hero-col .hero-video__media--mobile,.hero-col .lead--short{display:none}
.hero-col .hero-video__media--desktop{object-position:70% center}
.hero-col{align-items:center}
.hero-col::after{background:linear-gradient(90deg,rgba(8,26,46,.8) 0%,rgba(8,26,46,.45) 42%,rgba(8,26,46,0) 68%)}
@media (max-width:700px){
  .hero-col{min-height:calc(100svh - 110px);align-items:flex-start}
  .hero-col .hero-video__media--desktop{display:none}
  .hero-col .hero-video__media--mobile{display:block;object-position:center 60%}
  .hero-col .lead--long,.hero-col .hero-chips{display:none}
  .hero-col .lead--short{display:block;margin-bottom:1rem}
  .hero-col .container{padding-top:2rem}
  .hero-col::after{background:linear-gradient(180deg,rgba(8,26,46,.7) 0%,rgba(8,26,46,.35) 40%,rgba(8,26,46,0) 60%,rgba(8,26,46,.25) 100%)}
}
/* Hero col : vidéo atténuée pour la lisibilité du texte */
.hero-col .hero-video__media{opacity:.82}
.hero-col{background:#08192c}
.hero-col::after{background:linear-gradient(90deg,rgba(8,26,46,.9) 0%,rgba(8,26,46,.68) 40%,rgba(8,26,46,.25) 70%,rgba(8,26,46,.15) 100%)}
.hero-col h1{max-width:17ch;font-size:clamp(2.1rem,4.4vw,3.4rem);text-shadow:0 2px 18px rgba(0,0,0,.35)}
.hero-col .lead{text-shadow:0 1px 10px rgba(0,0,0,.4)}
@media (max-width:700px){
  .hero-col::after{background:linear-gradient(180deg,rgba(8,26,46,.88) 0%,rgba(8,26,46,.6) 45%,rgba(8,26,46,.15) 68%,rgba(8,26,46,.35) 100%)}
  .hero-col h1{font-size:1.85rem}
  .hero-col .trust{display:none}
}

/* Vidéo du protocole (accueil) */
.pvideo{position:relative;max-width:920px;margin:2rem auto 0;border-radius:var(--radius);overflow:hidden;background:#0b1f33;box-shadow:0 24px 60px rgba(8,26,46,.22)}
.pvideo video{display:block;width:100%;aspect-ratio:16/9;object-fit:cover;background:#0b1f33}
.pvideo__play{position:absolute;inset:0;display:grid;place-items:center;border:0;padding:0;cursor:pointer;background:linear-gradient(180deg,rgba(8,26,46,0) 40%,rgba(8,26,46,.55) 100%)}
.pvideo__play span{display:grid;place-items:center;width:78px;height:78px;border-radius:50%;background:var(--accent);color:#fff;box-shadow:0 10px 30px rgba(0,0,0,.35);transition:transform .2s ease}
.pvideo__play:hover span,.pvideo__play:focus-visible span{transform:scale(1.08)}
.pvideo__play svg{width:30px;height:30px;margin-left:4px}
.pvideo__play em{position:absolute;left:1.2rem;bottom:1rem;color:#fff;font-style:normal;font-family:var(--font-head);font-weight:600;font-size:1rem;text-shadow:0 1px 8px rgba(0,0,0,.5)}
.pvideo__play.is-hidden{display:none}
.pvideo-caption{text-align:center;color:var(--muted);font-size:.92rem;margin:.7rem auto 0;max-width:60ch}
.step-play{display:inline-flex;align-items:center;gap:.35rem;margin-top:.55rem;padding:.25rem .65rem;border:1px solid var(--line);border-radius:999px;background:transparent;color:var(--accent-deep);font:600 .82rem/1.2 var(--font-head);cursor:pointer;transition:background .2s ease,border-color .2s ease}
.step-play:hover,.step-play:focus-visible{background:var(--accent);border-color:var(--accent);color:#fff}
.step-play svg{width:11px;height:11px}
@media (max-width:700px){.pvideo{margin-inline:-1rem;border-radius:0}.pvideo__play span{width:64px;height:64px}.pvideo__play em{font-size:.9rem}}