/* ============================================================
   BASTN MÉCANIQUE — Mécanique automobile · Orange (84)
   Feuille de style unique — aucune dépendance, aucun framework.
   ============================================================ */

/* --- 1. Jetons de design ------------------------------------ */
:root{
  --carbon:#0A0B0D;
  --carbon-2:#0E1013;
  --panel:#14171C;
  --panel-2:#191D23;
  --line:rgba(255,255,255,.09);
  --line-strong:rgba(255,255,255,.18);
  --chalk:#ECEEF1;
  --steel:#8E97A4;
  --steel-dim:#5E6672;
  --amber:#FF7A18;
  --amber-soft:#FFA23D;
  --amber-glow:rgba(255,122,24,.16);
  --signal:#FFD400;

  --f-display:'Big Shoulders Display','Arial Narrow',Impact,sans-serif;
  --f-body:'Barlow',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
  --f-mono:'IBM Plex Mono',ui-monospace,SFMono-Regular,Menlo,monospace;

  --gut:clamp(1.25rem,4vw,3rem);
  --max:1240px;
  --notch:14px;               /* taille du coin coupé "industriel" */
  --ease:cubic-bezier(.16,.84,.44,1);
}

/* --- 2. Base ------------------------------------------------ */
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  background:var(--carbon);
  color:var(--chalk);
  font-family:var(--f-body);
  font-size:clamp(1rem,.96rem + .2vw,1.075rem);
  line-height:1.65;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
/* Grain + quadrillage type plan technique */
body::before{
  content:"";position:fixed;inset:0;z-index:0;pointer-events:none;
  background-image:
    linear-gradient(var(--line) 1px,transparent 1px),
    linear-gradient(90deg,var(--line) 1px,transparent 1px);
  background-size:88px 88px;
  opacity:.42;
  mask-image:radial-gradient(ellipse 120% 90% at 50% 0%,#000 20%,transparent 78%);
}
body::after{
  content:"";position:fixed;inset:0;z-index:1;pointer-events:none;opacity:.28;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='240' height='240'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='240' height='240' filter='url(%23n)' opacity='.5'/%3E%3C/svg%3E");
  mix-blend-mode:overlay;
}
main,header,footer{position:relative;z-index:2}
img,svg{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
::selection{background:var(--amber);color:#0A0B0D}
:focus-visible{outline:2px solid var(--amber);outline-offset:3px;border-radius:2px}

::-webkit-scrollbar{width:11px;height:11px}
::-webkit-scrollbar-track{background:var(--carbon-2)}
::-webkit-scrollbar-thumb{background:#2A3038;border:3px solid var(--carbon-2);border-radius:99px}
::-webkit-scrollbar-thumb:hover{background:var(--amber)}

/* --- 3. Typographie ----------------------------------------- */
h1,h2,h3,h4{font-family:var(--f-display);font-weight:800;line-height:.96;
  letter-spacing:-.005em;text-transform:uppercase;margin:0}
h1{font-size:clamp(3.1rem,10.5vw,7.6rem)}
h2{font-size:clamp(2.3rem,6.2vw,4.4rem)}
h3{font-size:clamp(1.35rem,2.4vw,1.75rem);font-weight:700}
p{margin:0 0 1.1em}
.lead{font-size:clamp(1.06rem,1.7vw,1.24rem);color:var(--steel);max-width:56ch}

.kicker{
  font-family:var(--f-mono);font-size:.7rem;font-weight:500;
  letter-spacing:.28em;text-transform:uppercase;color:var(--amber);
  display:inline-flex;align-items:center;gap:.75rem;margin-bottom:1.2rem;
}
.kicker::before{content:"";width:34px;height:1px;background:var(--amber);flex:none}
.mono{font-family:var(--f-mono);font-size:.76rem;letter-spacing:.12em;
  text-transform:uppercase;color:var(--steel-dim)}
.amber{color:var(--amber)}

/* --- 4. Structure ------------------------------------------- */
.wrap{width:100%;max-width:var(--max);margin-inline:auto;padding-inline:var(--gut)}
section{padding-block:clamp(4.5rem,10vw,8.5rem);position:relative}
.sec-head{max-width:60ch;margin-bottom:clamp(2.5rem,5vw,4rem)}
.rule{height:1px;background:var(--line);border:0;margin:0}

/* --- 5. Boutons --------------------------------------------- */
.btn{
  --bg:var(--amber);--fg:#0A0B0D;
  display:inline-flex;align-items:center;gap:.7rem;
  padding:1.02rem 1.7rem;
  font-family:var(--f-mono);font-size:.78rem;font-weight:600;
  letter-spacing:.16em;text-transform:uppercase;
  background:var(--bg);color:var(--fg);border:1px solid var(--bg);cursor:pointer;
  clip-path:polygon(var(--notch) 0,100% 0,100% calc(100% - var(--notch)),calc(100% - var(--notch)) 100%,0 100%,0 var(--notch));
  transition:transform .25s var(--ease),background .25s,color .25s,box-shadow .25s;
}
.btn:hover{transform:translateY(-3px);box-shadow:0 12px 30px -12px var(--amber-glow)}
.btn:active{transform:translateY(0)}
.btn svg{width:15px;height:15px;flex:none}
.btn--ghost{--bg:transparent;--fg:var(--chalk);border-color:var(--line-strong)}
.btn--ghost:hover{--fg:var(--amber);border-color:var(--amber);box-shadow:none}
.btn-row{display:flex;flex-wrap:wrap;gap:.9rem}

/* --- 6. En-tête ---------------------------------------------- */
.hdr{
  position:sticky;top:0;z-index:60;
  background:rgba(10,11,13,.72);backdrop-filter:blur(14px) saturate(140%);
  border-bottom:1px solid transparent;transition:border-color .3s,background .3s;
}
.hdr.is-stuck{border-bottom-color:var(--line);background:rgba(10,11,13,.93)}
.hdr__in{display:flex;align-items:center;gap:1.5rem;height:74px}
.logo{display:flex;align-items:center;gap:.7rem;margin-right:auto}
.logo svg{width:34px;height:34px;flex:none}
.logo__txt{font-family:var(--f-display);font-weight:900;font-size:1.4rem;
  letter-spacing:.01em;text-transform:uppercase;line-height:1}
.logo__txt small{display:block;font-family:var(--f-mono);font-size:.53rem;
  font-weight:500;letter-spacing:.26em;color:var(--steel-dim);margin-top:2px}
.nav{display:flex;gap:1.9rem}
.nav a{
  font-family:var(--f-mono);font-size:.74rem;letter-spacing:.14em;
  text-transform:uppercase;color:var(--steel);position:relative;padding-block:.4rem;
  transition:color .2s;
}
.nav a::after{content:"";position:absolute;left:0;bottom:0;height:1px;width:0;
  background:var(--amber);transition:width .28s var(--ease)}
.nav a:hover{color:var(--chalk)}
.nav a:hover::after{width:100%}
.hdr .btn{padding:.78rem 1.2rem;font-size:.72rem}
.burger{display:none;width:44px;height:44px;background:none;border:1px solid var(--line);
  color:var(--chalk);cursor:pointer;align-items:center;justify-content:center}
.burger span{display:block;width:19px;height:1.5px;background:currentColor;position:relative;transition:.25s}
.burger span::before,.burger span::after{content:"";position:absolute;left:0;width:19px;height:1.5px;
  background:currentColor;transition:.25s}
.burger span::before{top:-6px}.burger span::after{top:6px}
.burger[aria-expanded="true"] span{background:transparent}
.burger[aria-expanded="true"] span::before{transform:translateY(6px) rotate(45deg)}
.burger[aria-expanded="true"] span::after{transform:translateY(-6px) rotate(-45deg)}

/* --- 7. Hero -------------------------------------------------- */
.hero{padding-block:clamp(3.5rem,9vw,7rem) clamp(3rem,6vw,5rem);overflow:hidden}
.hero__grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.72fr);
  gap:clamp(2rem,5vw,4rem);align-items:center}
.hero h1{margin-bottom:1.5rem}
.hero h1 .ln{display:block;overflow:hidden}
.hero h1 .ln > span{display:block;animation:rise 1s var(--ease) both}
.hero h1 .ln:nth-child(2) > span{animation-delay:.09s}
.hero h1 .ln:nth-child(3) > span{animation-delay:.18s}
.hero h1 em{font-style:normal;color:var(--amber)}
.hero .lead{animation:rise .9s var(--ease) .3s both}
.hero .btn-row{margin-top:2rem;animation:rise .9s var(--ease) .42s both}
@keyframes rise{from{transform:translateY(105%)}to{transform:translateY(0)}}

/* Disque de frein décoratif */
.disc{position:relative;aspect-ratio:1;max-width:440px;margin-inline:auto;width:100%;
  animation:fade 1.2s var(--ease) .35s both}
.disc svg{width:100%;height:100%;animation:spin 42s linear infinite}
.disc::after{content:"";position:absolute;inset:12%;border-radius:50%;
  background:radial-gradient(circle,var(--amber-glow),transparent 68%);filter:blur(22px);z-index:-1}
@keyframes spin{to{transform:rotate(360deg)}}
@keyframes fade{from{opacity:0;transform:scale(.94)}to{opacity:1;transform:none}}

/* Bandeau de données */
.datastrip{border-block:1px solid var(--line);background:var(--carbon-2)}
.datastrip__in{display:grid;grid-template-columns:repeat(4,1fr)}
.datastrip dl{margin:0;padding:1.4rem var(--gut);border-left:1px solid var(--line)}
.datastrip dl:first-child{border-left:0}
.datastrip dt{font-family:var(--f-mono);font-size:.63rem;letter-spacing:.2em;
  text-transform:uppercase;color:var(--steel-dim);margin-bottom:.4rem}
.datastrip dd{margin:0;font-family:var(--f-display);font-weight:700;
  font-size:1.5rem;line-height:1;text-transform:uppercase}

/* --- 8. Bandeau défilant ------------------------------------- */
.marquee{
  border-block:1px solid var(--line);background:var(--panel);
  padding-block:.95rem;overflow:hidden;display:flex;gap:0;
  mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);
}
.marquee__track{display:flex;gap:2.5rem;flex:none;padding-right:2.5rem;
  animation:slide 34s linear infinite;white-space:nowrap}
.marquee span{font-family:var(--f-display);font-weight:700;font-size:1.35rem;
  text-transform:uppercase;letter-spacing:.02em;color:var(--steel);
  display:flex;align-items:center;gap:2.5rem}
.marquee span::after{content:"";width:7px;height:7px;background:var(--amber);
  transform:rotate(45deg);flex:none}
@keyframes slide{to{transform:translateX(-100%)}}

/* --- 9. Prestations ------------------------------------------ */
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(272px,1fr));gap:1px;
  background:var(--line);border:1px solid var(--line)}
.card{background:var(--carbon);padding:clamp(1.6rem,3vw,2.1rem);position:relative;
  transition:background .3s var(--ease);min-height:230px;display:flex;flex-direction:column}
.card::before{content:"";position:absolute;left:0;top:0;width:2px;height:0;
  background:var(--amber);transition:height .38s var(--ease)}
.card:hover{background:var(--panel)}
.card:hover::before{height:100%}
.card__no{font-family:var(--f-mono);font-size:.68rem;letter-spacing:.2em;
  color:var(--steel-dim);margin-bottom:1.5rem}
.card__ico{width:30px;height:30px;color:var(--amber);margin-bottom:1rem;
  transition:transform .38s var(--ease)}
.card:hover .card__ico{transform:translateY(-3px) rotate(-6deg)}
.card h3{margin-bottom:.55rem}
.card p{color:var(--steel);font-size:.94rem;margin:0}
.card__tag{margin-top:auto;padding-top:1.1rem;font-family:var(--f-mono);font-size:.66rem;
  letter-spacing:.16em;text-transform:uppercase;color:var(--steel-dim)}

/* --- 10. Méthode --------------------------------------------- */
.method{background:var(--carbon-2);border-block:1px solid var(--line)}
.steps{counter-reset:s;display:grid;gap:1px;background:var(--line);
  grid-template-columns:repeat(auto-fit,minmax(230px,1fr));border:1px solid var(--line)}
.step{background:var(--carbon-2);padding:clamp(1.6rem,3vw,2.2rem);position:relative;overflow:hidden}
.step::after{counter-increment:s;content:"0" counter(s);
  position:absolute;right:-.35rem;bottom:-2.2rem;font-family:var(--f-display);
  font-weight:900;font-size:7.5rem;line-height:1;color:#fff;opacity:.045;pointer-events:none}
.step h3{margin-bottom:.6rem;font-size:1.2rem}
.step p{color:var(--steel);font-size:.92rem;margin:0}
.step__dot{width:9px;height:9px;background:var(--amber);transform:rotate(45deg);margin-bottom:1.3rem}

/* --- 11. Engagements (split) --------------------------------- */
.split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);
  gap:clamp(2rem,6vw,5rem);align-items:start}
.pledge{display:flex;gap:1.15rem;padding-block:1.5rem;border-top:1px solid var(--line)}
.pledge:last-child{border-bottom:1px solid var(--line)}
.pledge__ico{width:26px;height:26px;color:var(--amber);flex:none;margin-top:.25rem}
.pledge h3{font-size:1.15rem;margin-bottom:.35rem}
.pledge p{color:var(--steel);font-size:.93rem;margin:0}
.panel{
  background:var(--panel);border:1px solid var(--line);padding:clamp(1.6rem,3.4vw,2.4rem);
  clip-path:polygon(0 0,100% 0,100% calc(100% - 26px),calc(100% - 26px) 100%,0 100%);
}
.panel__row{display:flex;justify-content:space-between;gap:1.5rem;padding-block:.85rem;
  border-bottom:1px dashed var(--line);font-size:.94rem}
.panel__row:last-child{border-bottom:0}
.panel__row dt{font-family:var(--f-mono);font-size:.7rem;letter-spacing:.14em;
  text-transform:uppercase;color:var(--steel-dim);padding-top:.2rem}
.panel__row dd{margin:0;text-align:right;font-weight:500}
.hazard{height:12px;background:repeating-linear-gradient(45deg,
  var(--amber) 0 12px,transparent 12px 24px);opacity:.85;margin-bottom:1.6rem}

/* --- 12. Zone ------------------------------------------------- */
.zone{background:var(--carbon-2);border-block:1px solid var(--line)}
.towns{display:flex;flex-wrap:wrap;gap:.6rem;margin-top:2rem;padding:0;list-style:none}
.towns li{font-family:var(--f-mono);font-size:.76rem;letter-spacing:.06em;
  padding:.5rem .9rem;border:1px solid var(--line);color:var(--steel);
  transition:.25s var(--ease)}
.towns li:hover{border-color:var(--amber);color:var(--amber);transform:translateY(-2px)}

/* --- 13. FAQ --------------------------------------------------- */
.faq{border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{
  display:flex;align-items:center;gap:1.2rem;padding:1.5rem 0;cursor:pointer;
  font-family:var(--f-display);font-weight:700;font-size:clamp(1.1rem,2.1vw,1.45rem);
  text-transform:uppercase;list-style:none;transition:color .2s;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary:hover{color:var(--amber)}
.faq summary::after{content:"";margin-left:auto;width:13px;height:13px;flex:none;
  border-right:1.5px solid currentColor;border-bottom:1.5px solid currentColor;
  transform:rotate(45deg) translateY(-3px);transition:transform .3s var(--ease)}
.faq details[open] summary{color:var(--amber)}
.faq details[open] summary::after{transform:rotate(-135deg) translateY(-3px)}
.faq__body{padding:0 0 1.7rem;max-width:72ch;color:var(--steel)}
.faq__body p:last-child{margin:0}

/* --- 14. Contact ---------------------------------------------- */
.contact{background:var(--carbon-2);border-top:1px solid var(--line)}
.form{display:grid;gap:1.1rem}
.field{display:flex;flex-direction:column;gap:.5rem}
.field label{font-family:var(--f-mono);font-size:.68rem;letter-spacing:.18em;
  text-transform:uppercase;color:var(--steel-dim)}
.field input,.field select,.field textarea{
  background:var(--carbon);border:1px solid var(--line);color:var(--chalk);
  font-family:var(--f-body);font-size:1rem;padding:.9rem 1rem;width:100%;
  transition:border-color .22s,background .22s;
}
.field textarea{min-height:130px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{
  border-color:var(--amber);background:var(--panel);outline:none}
.field input::placeholder,.field textarea::placeholder{color:var(--steel-dim)}
.field select{appearance:none;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%238E97A4' stroke-width='1.5' fill='none'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 1rem center;background-size:12px}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:1.1rem}
.form__note{font-size:.8rem;color:var(--steel-dim);margin:0}
.form__msg{font-family:var(--f-mono);font-size:.8rem;padding:.9rem 1rem;
  border:1px solid var(--amber);color:var(--amber);background:var(--amber-glow);display:none}
.form__msg.is-on{display:block;animation:fade .4s var(--ease) both}
.contact-cta{display:flex;flex-direction:column;gap:1px;background:var(--line);
  border:1px solid var(--line);margin-top:1.6rem}
.contact-cta a{display:flex;align-items:center;gap:1rem;background:var(--panel);
  padding:1.2rem 1.4rem;transition:background .25s}
.contact-cta a:hover{background:var(--panel-2)}
.contact-cta svg{width:20px;height:20px;color:var(--amber);flex:none}
.contact-cta b{display:block;font-family:var(--f-display);font-size:1.25rem;
  text-transform:uppercase;line-height:1.1}
.contact-cta span{font-family:var(--f-mono);font-size:.66rem;letter-spacing:.18em;
  text-transform:uppercase;color:var(--steel-dim)}

/* --- 15. Pied de page ------------------------------------------ */
.ftr{border-top:1px solid var(--line);background:var(--carbon);padding-block:3.5rem 2rem}
.ftr__grid{display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:2.5rem;margin-bottom:3rem}
.ftr h4{font-family:var(--f-mono);font-size:.68rem;font-weight:600;letter-spacing:.2em;
  color:var(--steel-dim);margin-bottom:1.1rem}
.ftr ul{list-style:none;margin:0;padding:0;display:grid;gap:.6rem}
.ftr ul a{color:var(--steel);font-size:.93rem;transition:color .2s}
.ftr ul a:hover{color:var(--amber)}
.ftr__legal{display:flex;flex-wrap:wrap;gap:.6rem 1.6rem;justify-content:space-between;
  padding-top:1.6rem;border-top:1px solid var(--line);font-family:var(--f-mono);
  font-size:.66rem;letter-spacing:.1em;text-transform:uppercase;color:var(--steel-dim)}
.ftr__legal a:hover{color:var(--amber)}

/* Barre d'action mobile fixe */
.dock{display:none;position:fixed;left:0;right:0;bottom:0;z-index:70;
  background:rgba(10,11,13,.95);backdrop-filter:blur(12px);border-top:1px solid var(--line);
  padding:.6rem;gap:.6rem}
.dock .btn{flex:1;justify-content:center;padding:.95rem .6rem;font-size:.72rem}

/* --- 16. Révélation au défilement ------------------------------ */
.rv{opacity:0;transform:translateY(26px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.rv.is-in{opacity:1;transform:none}
.rv[data-d="1"]{transition-delay:.07s}
.rv[data-d="2"]{transition-delay:.14s}
.rv[data-d="3"]{transition-delay:.21s}
.rv[data-d="4"]{transition-delay:.28s}
.rv[data-d="5"]{transition-delay:.35s}

/* --- 17. Page intérieure (mentions légales / 404) --------------- */
.doc{max-width:76ch;padding-block:clamp(3rem,7vw,6rem)}
.doc h1{font-size:clamp(2.4rem,7vw,4.4rem);margin-bottom:2rem}
.doc h2{font-size:clamp(1.4rem,3vw,2rem);margin:2.8rem 0 .9rem}
.doc p,.doc li{color:var(--steel)}
.doc ul{padding-left:1.1rem;display:grid;gap:.4rem;margin-bottom:1.2rem}
.doc a{color:var(--amber);text-decoration:underline;text-underline-offset:3px}
.doc__wrap{overflow-x:auto;margin:1.3rem 0}
.doc table{width:100%;border-collapse:collapse;font-size:.92rem;min-width:440px}
.doc th,.doc td{text-align:left;padding:.8rem .95rem;border:1px solid var(--line);
  vertical-align:top;color:var(--steel)}
.doc th{font-family:var(--f-mono);font-size:.67rem;letter-spacing:.14em;text-transform:uppercase;
  color:var(--steel-dim);background:var(--panel);width:32%;font-weight:500}
.doc dl.id{margin:1.3rem 0;border-top:1px solid var(--line)}
.doc dl.id > div{display:flex;flex-wrap:wrap;gap:.2rem 1.5rem;padding:.7rem 0;
  border-bottom:1px solid var(--line)}
.doc dl.id dt{font-family:var(--f-mono);font-size:.67rem;letter-spacing:.14em;
  text-transform:uppercase;color:var(--steel-dim);flex:0 0 15rem;padding-top:.2rem}
.doc dl.id dd{margin:0;color:var(--chalk);flex:1 1 16rem}
.fill{color:var(--amber);border-bottom:1px dashed var(--amber);font-weight:500}
.doc .todo{border-left:2px solid var(--amber);background:var(--amber-glow);
  padding:1.1rem 1.3rem;margin:2rem 0;font-size:.93rem;color:var(--chalk)}
.doc .todo p:last-child{margin:0}
.doc .maj{font-family:var(--f-mono);font-size:.68rem;letter-spacing:.14em;
  text-transform:uppercase;color:var(--steel-dim);margin-top:3rem;
  padding-top:1.2rem;border-top:1px solid var(--line)}
@media (max-width:620px){.doc dl.id dt{flex:1 1 100%}}

.err{min-height:62vh;display:flex;flex-direction:column;justify-content:center;align-items:flex-start}
.err__code{font-family:var(--f-display);font-weight:900;font-size:clamp(6rem,22vw,15rem);
  line-height:.8;color:var(--amber);margin-bottom:1rem}

/* --- 18. Adaptatif --------------------------------------------- */
@media (max-width:1000px){
  .hero__grid{grid-template-columns:1fr}
  .hero{padding-block:clamp(2.5rem,7vw,5rem) clamp(2rem,5vw,4rem)}
  .disc{max-width:250px;margin-top:1rem}
  .split{grid-template-columns:1fr}
  .datastrip__in{grid-template-columns:1fr 1fr}
  .datastrip dl:nth-child(3){border-left:0}
  .datastrip dl:nth-child(-n+2){border-bottom:1px solid var(--line)}
  .ftr__grid{grid-template-columns:1fr 1fr}
}
@media (max-width:820px){
  .burger{display:flex}
  .hdr .btn--hdr{display:none}
  .nav{
    position:fixed;inset:74px 0 auto;flex-direction:column;gap:0;
    background:var(--carbon-2);border-bottom:1px solid var(--line);
    padding:1rem var(--gut) 2rem;transform:translateY(-120%);
    transition:transform .38s var(--ease);z-index:55;
  }
  .nav.is-open{transform:translateY(0)}
  .nav a{padding-block:1.05rem;border-bottom:1px solid var(--line);font-size:.86rem}
  .dock{display:flex}
  body{padding-bottom:74px}
}
@media (max-width:560px){
  h1{font-size:clamp(2.65rem,13vw,7.6rem)}
  .disc{max-width:200px}
  .grid-2{grid-template-columns:1fr}
  .ftr__grid{grid-template-columns:1fr;gap:2rem}
  .datastrip__in{grid-template-columns:1fr}
  .datastrip dl{border-left:0;border-bottom:1px solid var(--line)}
  .datastrip dl:last-child{border-bottom:0}
}

/* --- 19. Préférences système ----------------------------------- */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms !important;animation-iteration-count:1 !important;
    transition-duration:.01ms !important;scroll-behavior:auto !important}
  .rv{opacity:1;transform:none}
}
@media print{
  body::before,body::after,.hdr,.dock,.marquee,.disc{display:none}
  body{background:#fff;color:#000}
}