/* ==========================================================================
   pensivy.fr - feuille de style
   Direction : moderne, « conducteur d'événement ». Bleu électrique, bleu nuit, blanc.
   ========================================================================== */

@font-face{font-family:"Display";src:url("../fonts/adventor-bold.woff") format("woff");font-weight:400 700;font-style:normal;font-display:swap}
@font-face{font-family:"DisplayLight";src:url("../fonts/adventor-regular.woff") format("woff");font-weight:400;font-style:normal;font-display:swap}
@font-face{font-family:"Heros";src:url("../fonts/heros-regular.woff") format("woff");font-weight:400;font-style:normal;font-display:swap}
@font-face{font-family:"Heros";src:url("../fonts/heros-bold.woff") format("woff");font-weight:700;font-style:normal;font-display:swap}

:root{
  --paper:#f4f6fc;
  --paper-2:#e9eefb;
  --paper-3:#d3dcf6;
  --card:#ffffff;
  --ink:#0b1533;
  --ink-2:#4a5470;
  --ink-3:#6c7591;
  --line:rgba(11,21,51,.11);
  --line-strong:rgba(11,21,51,.28);
  --signal:#2546e8;
  --signal-text:#1e3bd0;
  --navy:#0a1433;
  --sky:#a9bcff;
  --serif:"Display","Century Gothic","Avenir Next",sans-serif;
  --sans:"Heros","Helvetica Neue","Arial",sans-serif;
  --radius:18px;
  --gutter:clamp(1rem,4vw,3rem);
  --max:78rem;
  --ease:cubic-bezier(.2,.7,.1,1);
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:6rem}
body{margin:0;background:var(--paper);color:var(--ink);font:400 1.0625rem/1.6 var(--sans);font-feature-settings:"kern","liga","lnum";-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overflow-x:hidden}
img,svg{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration-thickness:1px;text-underline-offset:.2em}
a:hover{color:var(--signal-text)}
:focus-visible{outline:2px solid var(--signal);outline-offset:3px;border-radius:2px}
::selection{background:var(--signal);color:#fff}
p{margin:0 0 1em}
h1,h2,h3,h4{margin:0;font-weight:400}

.skip{position:absolute;left:-999px;top:0;background:var(--ink);color:var(--paper);padding:.75rem 1rem;z-index:100}
.skip:focus{left:1rem;top:1rem}
.wrap{width:100%;max-width:var(--max);margin:0 auto;padding:0 var(--gutter)}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* ---------- Typo utilitaires ---------- */
.label{font:700 .75rem/1.2 var(--sans);letter-spacing:.09em;text-transform:uppercase;color:var(--ink-2)}
.tc{font-family:var(--sans);font-variant-numeric:tabular-nums;font-feature-settings:"tnum","lnum";letter-spacing:.02em}
.serif{font-family:var(--serif)}
em,.em{font-style:normal;color:var(--signal)}
.lead{font-size:clamp(1.125rem,1.6vw,1.3rem);line-height:1.55;color:var(--ink-2);max-width:38em}
.muted{color:var(--ink-2)}

/* ---------- En-tête ---------- */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.86);backdrop-filter:saturate(1.2) blur(8px);-webkit-backdrop-filter:saturate(1.2) blur(8px);border-bottom:1px solid var(--line)}
.site-header .wrap{display:flex;align-items:center;gap:1.5rem;min-height:4rem}
.brand{display:flex;align-items:baseline;gap:.6rem;text-decoration:none;white-space:nowrap}
.brand-name{font:700 1.2rem/1 var(--serif);letter-spacing:-.03em}
.brand-name i{font-style:normal;color:var(--signal)}
.brand-clock{font-size:.75rem;color:var(--ink-3)}
.nav{margin-left:auto}
.nav ul{display:flex;gap:.25rem;list-style:none;margin:0;padding:0}
.nav a{display:block;padding:.5rem .75rem;font-size:.9375rem;text-decoration:none;border-radius:999px;transition:background .2s,color .2s}
.nav a:hover{background:var(--paper-2);color:var(--ink)}
.nav a[aria-current="page"]{color:var(--signal-text)}
.nav .nav-cta a{background:var(--signal);color:#fff;margin-left:.5rem}
.nav .nav-cta a:hover{background:var(--navy);color:#fff}

@media (max-width:860px){
  .brand-clock{display:none}
  .site-header .wrap{flex-wrap:wrap;gap:0;padding-top:.6rem}
  .nav{margin-left:0;width:calc(100% + 2*var(--gutter));margin-inline:calc(-1*var(--gutter));overflow-x:auto;scrollbar-width:none;-webkit-mask-image:linear-gradient(90deg,#000 85%,transparent)}
  .nav::-webkit-scrollbar{display:none}
  .nav ul{padding:.35rem var(--gutter) .6rem;width:max-content}
  .nav a{font-size:.9rem;padding:.45rem .7rem}
  .nav .nav-cta a{margin-left:.25rem}
}

/* ---------- Boutons ---------- */
.btn{display:inline-flex;align-items:center;gap:.6rem;padding:.9rem 1.35rem;border-radius:999px;font:700 .9375rem/1 var(--sans);text-decoration:none;border:1px solid var(--ink);transition:background .25s var(--ease),color .25s var(--ease),transform .25s var(--ease)}
.btn-primary{background:var(--signal);border-color:var(--signal);color:#fff}
.btn-primary:hover{background:var(--navy);border-color:var(--navy);color:#fff}
.btn-ghost{background:transparent;color:var(--ink)}
.btn-ghost:hover{background:var(--ink);color:var(--paper)}
.btn .arrow{transition:transform .25s var(--ease)}
.btn:hover .arrow{transform:translateX(3px)}
.btn-row{display:flex;flex-wrap:wrap;gap:.75rem}

/* ---------- Section : en-tête de séquence (timecode) ---------- */
.section{padding:clamp(4rem,9vw,7.5rem) 0}
.section:first-of-type{border-top:0}
.seq{display:grid;grid-template-columns:minmax(0,13rem) minmax(0,1fr);gap:1rem 3rem;align-items:start;margin-bottom:clamp(2rem,5vw,3.5rem)}
.seq-tc{display:flex;flex-direction:column;gap:.35rem;padding-top:.6rem;border-top:3px solid var(--signal)}
.seq-tc .tc{font-size:.8125rem;color:var(--signal-text);font-weight:700}
.seq h2{font:700 clamp(1.9rem,4.2vw,3.3rem)/1.05 var(--serif);letter-spacing:-.04em;max-width:17em}
.seq .lead{margin-top:1.25rem}
@media (max-width:720px){.seq{grid-template-columns:1fr}.seq-tc{flex-direction:row;justify-content:space-between;align-items:baseline}}

/* ---------- Hero ---------- */
.hero{padding:clamp(3rem,8vw,6.5rem) 0 clamp(3.5rem,7vw,5.5rem);background-color:var(--signal);background-image:linear-gradient(rgba(255,255,255,.07) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.07) 1px,transparent 1px),radial-gradient(120% 90% at 85% 10%,#3f63ff 0%,transparent 55%),radial-gradient(90% 80% at 0% 100%,#1734b8 0%,transparent 60%);background-size:56px 56px,56px 56px,100% 100%,100% 100%;color:#fff;--ink:#fff;--ink-2:rgba(255,255,255,.84);--ink-3:rgba(255,255,255,.66);--line:rgba(255,255,255,.2);--line-strong:rgba(255,255,255,.45);--signal-text:#fff}
.hero em{color:var(--sky)}
.hero .btn-primary{background:#fff;border-color:#fff;color:var(--signal)}
.hero .btn-primary:hover{background:var(--navy);border-color:var(--navy);color:#fff}
.hero .btn-ghost{color:#fff;border-color:rgba(255,255,255,.7)}
.hero .btn-ghost:hover{background:#fff;color:var(--signal);border-color:#fff}
.hero a:hover{color:#fff}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.55fr) minmax(0,1fr);gap:clamp(2rem,5vw,4.5rem);align-items:end}
.hero-kicker{display:flex;align-items:center;gap:.75rem;margin-bottom:1.75rem}
.dot{width:.55rem;height:.55rem;border-radius:50%;background:#7cf2c4;flex:none;box-shadow:0 0 0 0 rgba(124,242,196,.6);animation:pulse 2.4s var(--ease) infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(124,242,196,.55)}70%{box-shadow:0 0 0 .6rem rgba(124,242,196,0)}100%{box-shadow:0 0 0 0 rgba(124,242,196,0)}}
.hero h1{font:700 clamp(2.1rem,9.4vw,5.4rem)/1 var(--serif);letter-spacing:-.05em}
@media (min-width:961px){.hero h1{font-size:min(5.4rem,5vw)}}
.hero h1 .h1-name{display:block;font:700 clamp(.8rem,1.1vw,.9rem)/1.2 var(--sans);letter-spacing:.09em;text-transform:uppercase;color:var(--ink-2);margin-bottom:1.1rem}
.hero h1 .line{display:block;overflow:hidden;padding:.14em 0 .06em;margin-top:-.14em;white-space:nowrap}
.hero h1 .line>span{display:inline-block}
.hero .lead{margin:2rem 0 2.25rem}
@media (max-width:960px){.hero-grid{grid-template-columns:1fr;align-items:start}}

/* Conducteur (run of show) */
.runsheet{--ink:#0b1533;--ink-2:#4a5470;--line:rgba(11,21,51,.1);--line-strong:rgba(11,21,51,.2);--signal-text:#1e3bd0;background:#fff;color:var(--ink);border-radius:var(--radius);font-size:.9375rem;position:relative;overflow:hidden;box-shadow:0 30px 60px -30px rgba(5,12,40,.55)}
.runsheet::before{content:"";position:absolute;inset:0 auto 0 4.6rem;width:1px;background:var(--line)}
.runsheet-head{display:flex;justify-content:space-between;align-items:baseline;gap:1rem;padding:.9rem 1.1rem;border-bottom:1px solid var(--line-strong);position:relative;background:#f4f6fc}
.runsheet ol{list-style:none;margin:0;padding:0}
.runsheet li{display:grid;grid-template-columns:3.6rem 1fr;gap:1.1rem;padding:.85rem 1.1rem;border-bottom:1px dashed var(--line)}
.runsheet li:last-child{border-bottom:0}
.runsheet .tc{font-weight:700;font-size:.8125rem;padding-top:.15rem}
.runsheet strong{display:block;font-weight:700}
.runsheet span.d{color:var(--ink-2);font-size:.875rem;line-height:1.45}
.runsheet li.is-live .tc{color:var(--signal-text)}
.runsheet li.is-live strong::after{content:"en direct";margin-left:.5rem;font-size:.65rem;letter-spacing:.08em;text-transform:uppercase;color:#fff;background:var(--signal);padding:.2rem .45rem;border-radius:999px;vertical-align:.15em}

/* ---------- Chiffres ---------- */
.figures{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));background:var(--card);border:1px solid var(--line);border-radius:var(--radius);margin-top:-2.5rem;position:relative;box-shadow:0 20px 40px -30px rgba(11,21,51,.35)}
.figure{padding:1.6rem 1.5rem;border-right:1px solid var(--line)}
.figure:last-child{border-right:0}
.figure b{display:block;font:700 clamp(2rem,4vw,3.1rem)/1 var(--serif);letter-spacing:-.05em;color:var(--signal)}
.figure span{display:block;margin-top:.6rem;font-size:.9rem;color:var(--ink-2);line-height:1.4}
@media (max-width:860px){.figures{grid-template-columns:repeat(2,minmax(0,1fr))}.figure:nth-child(2){border-right:0}.figure:nth-child(-n+2){border-bottom:1px solid var(--line)}}

/* ---------- Deux expertises ---------- */
.duo{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1.25rem}
.duo-item{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);transition:border-color .3s,box-shadow .3s,transform .3s var(--ease);padding:clamp(1.5rem,3.5vw,2.75rem);display:flex;flex-direction:column;gap:1rem;text-decoration:none;transition:background .3s var(--ease)}
.duo-item:hover{color:var(--ink);border-color:var(--signal);box-shadow:0 24px 50px -30px rgba(37,70,232,.45);transform:translateY(-3px)}
.duo-item h3{font:700 clamp(1.6rem,2.8vw,2.2rem)/1.08 var(--serif);letter-spacing:-.04em}
.duo-item ul{list-style:none;margin:.5rem 0 0;padding:0;border-top:1px solid var(--line)}
.duo-item li{padding:.6rem 0;border-bottom:1px solid var(--line);font-size:.9375rem;display:flex;gap:.75rem}
.duo-item li::before{content:"";flex:none;width:.45rem;height:.45rem;margin-top:.5rem;border-radius:50%;background:var(--signal)}
.duo-item .more{color:var(--signal-text);margin-top:auto;padding-top:1rem;font-weight:700;font-size:.9375rem;display:flex;gap:.5rem;align-items:center}
.duo-item:hover .more .arrow{transform:translateX(4px)}
.duo-item .arrow{transition:transform .25s var(--ease)}
@media (max-width:760px){.duo{grid-template-columns:1fr}}

/* ---------- Projets : billets ---------- */
.tickets{display:grid;gap:clamp(1rem,2.5vw,1.75rem)}
.ticket{--notch:.9rem;display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,1fr);background:var(--card);border:1px solid var(--line);border-radius:var(--radius);position:relative;overflow:hidden;transition:transform .45s var(--ease),box-shadow .45s var(--ease)}
.ticket:hover{transform:translateY(-3px);border-color:rgba(37,70,232,.45);box-shadow:0 28px 60px -34px rgba(37,70,232,.5)}
.ticket-body{padding:clamp(1.4rem,3vw,2.4rem);display:flex;flex-direction:column;gap:1rem;border-right:2px dashed var(--line-strong);position:relative}
.ticket-body::before,.ticket-body::after{content:"";position:absolute;right:calc(-1*var(--notch) - 1px);width:calc(var(--notch)*2);height:calc(var(--notch)*2);border-radius:50%;background:var(--paper);border:1px solid var(--line)}
.ticket-body::before{top:calc(-1*var(--notch) - 1px)}
.ticket-body::after{bottom:calc(-1*var(--notch) - 1px)}
.ticket-meta{display:flex;flex-wrap:wrap;gap:.5rem 1.25rem;align-items:center}
.tag{display:inline-block;font:700 .6875rem/1 var(--sans);letter-spacing:.06em;text-transform:uppercase;padding:.45rem .7rem;border:1px solid var(--line-strong);border-radius:999px;color:var(--ink-2)}
.tag-live{border-color:transparent;background:rgba(37,70,232,.1);color:var(--signal-text)}
.tag-live::before{content:"";display:inline-block;width:.4rem;height:.4rem;border-radius:50%;background:#18b67a;margin-right:.4rem;vertical-align:.05em}
.ticket h3{font:700 clamp(1.8rem,3.4vw,2.7rem)/1 var(--serif);letter-spacing:-.045em}
.ticket h3 a{text-decoration:none}
.ticket h3 a::after{content:"";position:absolute;inset:0;z-index:1}
.ticket p{color:var(--ink-2);margin:0;max-width:34em}
.ticket dl{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem;margin:auto 0 0;padding-top:1.25rem;border-top:1px solid var(--line)}
.ticket dt{font:700 .6875rem/1.2 var(--sans);letter-spacing:.08em;text-transform:uppercase;color:var(--ink-3)}
.ticket dd{margin:.3rem 0 0;font-size:.9rem;line-height:1.35}
.ticket-art{background:linear-gradient(160deg,#eef2ff,#dfe6fd);display:flex;align-items:center;justify-content:center;padding:clamp(1.25rem,3vw,2.5rem);min-height:15rem}
.ticket-art svg{width:100%;max-width:26rem;transition:transform .8s var(--ease)}
.ticket:hover .ticket-art svg{transform:scale(1.025)}
.ticket .ext{position:relative;z-index:2;font-weight:700;font-size:.875rem}
@media (max-width:820px){
  .ticket{grid-template-columns:1fr}
  .ticket-body{border-right:0;border-bottom:2px dashed var(--line-strong);order:2}
  .ticket-body::before,.ticket-body::after{top:auto;bottom:calc(-1*var(--notch) - 1px)}
  .ticket-body::before{right:auto;left:calc(-1*var(--notch) - 1px)}
  .ticket-body::after{right:calc(-1*var(--notch) - 1px)}
  .ticket-body{border-bottom:0;border-top:2px dashed var(--line-strong)}
  .ticket-body::before,.ticket-body::after{bottom:auto;top:calc(-1*var(--notch) - 1px)}
  .ticket-art{order:1;min-height:12rem}
  .ticket dl{grid-template-columns:1fr 1fr}
}

/* Illustrations SVG */
.art-ink{stroke:var(--ink);fill:none}
.art-sig{stroke:var(--signal);fill:none}
.art-fill-ink{fill:var(--ink)}
.art-fill-sig{fill:var(--signal)}
.art-fill-paper{fill:#fff}
.art-fill-paper2{fill:var(--paper-3)}
.art-txt{font:700 10px var(--sans);fill:var(--ink);letter-spacing:.06em}
.art-txt-s{font:400 9px var(--sans);fill:var(--ink-2)}
.art-serif{font:700 22px var(--serif);fill:var(--ink);letter-spacing:-.03em}
.route-draw{stroke-dasharray:900;stroke-dashoffset:900}
.is-in .route-draw{animation:draw 2.2s var(--ease) .3s forwards}
@keyframes draw{to{stroke-dashoffset:0}}

/* ---------- Parcours (timeline) ---------- */
.timeline{list-style:none;margin:0;padding:0;border-top:1px solid var(--line-strong)}
.timeline>li{display:grid;grid-template-columns:minmax(0,11rem) minmax(0,1fr) minmax(0,14rem);gap:.5rem 2.5rem;padding:1.6rem 0;border-bottom:1px solid var(--line)}
.timeline .when{font-size:.875rem;font-weight:700;color:var(--ink-2)}
.timeline h3{font:700 clamp(1.2rem,2vw,1.5rem)/1.2 var(--serif);letter-spacing:-.035em}
.timeline .where{font-size:.9375rem;color:var(--ink-2);margin-top:.25rem}
.timeline .what{margin-top:.75rem;color:var(--ink-2);font-size:.9688rem;max-width:44em}
.timeline .what ul{margin:.5rem 0 0;padding-left:1.1rem}
.timeline .what li{margin:.25rem 0}
.timeline .kind{justify-self:end;align-self:start;text-align:right}
@media (max-width:820px){.timeline>li{grid-template-columns:1fr}.timeline .kind{justify-self:start;text-align:left}}

/* ---------- À propos ---------- */
.about{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:clamp(2rem,5vw,4.5rem);align-items:start}
.portrait{position:relative;margin:0}
.portrait img{width:100%;aspect-ratio:4/5;object-fit:cover;border-radius:var(--radius);background:var(--paper-2)}
.portrait figcaption{display:flex;justify-content:space-between;margin-top:.75rem;font-size:.8125rem;color:var(--ink-3)}
.about-text p{font-size:1.125rem;line-height:1.65}

.facts{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0;margin:2rem 0 0;border-top:1px solid var(--line)}
.facts div{padding:.9rem 0;border-bottom:1px solid var(--line)}
.facts dt{font:700 .6875rem/1.2 var(--sans);letter-spacing:.08em;text-transform:uppercase;color:var(--ink-3)}
.facts dd{margin:.3rem 0 0}
@media (max-width:820px){.about{grid-template-columns:1fr}.portrait{max-width:22rem}}

/* ---------- Bloc sombre ---------- */
.dark{background:var(--navy);color:#fff;--ink:#fff;--line:rgba(255,255,255,.12);--line-strong:rgba(255,255,255,.32);--ink-2:#b9c2dc;--ink-3:#8e98b8;--signal-text:#8ea6ff}
.dark em{color:var(--sky)}
.dark .seq-tc{border-color:var(--sky)}
.dark a:hover{color:var(--sky)}
.dark .btn-primary{background:#fff;color:var(--signal);border-color:#fff}
.dark .btn-primary:hover{background:var(--signal);border-color:var(--signal);color:#fff}
.dark .btn-ghost{color:#fff;border-color:#fff}
.dark .btn-ghost:hover{background:#fff;color:var(--navy)}

/* ---------- Liste de services / grille ---------- */
.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0;border-top:1px solid var(--line-strong)}
.grid-3>*{padding:1.75rem 1.5rem 1.75rem 0;border-bottom:1px solid var(--line)}
.grid-3>*:not(:nth-child(3n)){border-right:1px solid var(--line);margin-right:0}
.grid-3>*:not(:nth-child(3n+1)){padding-left:1.5rem}
.grid-3 h3{font:700 1.35rem/1.2 var(--serif);margin:.6rem 0 .6rem;letter-spacing:-.035em}
.grid-3 p{color:var(--ink-2);font-size:.9688rem;margin:0}
.grid-3 .n{font-size:.8125rem;font-weight:700;color:var(--signal-text)}
@media (max-width:900px){.grid-3{grid-template-columns:1fr 1fr}.grid-3>*{border-right:0!important;padding-left:0!important}.grid-3>*:nth-child(odd){border-right:1px solid var(--line)!important;padding-right:1.5rem}.grid-3>*:nth-child(even){padding-left:1.5rem!important}}
@media (max-width:600px){.grid-3{grid-template-columns:1fr}.grid-3>*{border-right:0!important;padding:1.5rem 0!important}}

/* ---------- Méthode (étapes du conducteur) ---------- */
.steps{list-style:none;margin:0;padding:0;counter-reset:s}
.steps li{display:grid;grid-template-columns:6rem minmax(0,1fr);gap:1.5rem;padding:1.4rem 0;border-top:1px solid var(--line)}
.steps li:last-child{border-bottom:1px solid var(--line)}
.steps .tc{font-weight:700;color:var(--signal-text);font-size:.875rem;align-self:start;justify-self:start;background:rgba(37,70,232,.09);padding:.35rem .7rem;border-radius:999px}
.dark .steps .tc{background:rgba(169,188,255,.14)}
.steps h3{font:700 1.3rem/1.2 var(--serif);letter-spacing:-.035em}
.steps p{margin:.4rem 0 0;color:var(--ink-2)}
@media (max-width:600px){.steps li{grid-template-columns:1fr;gap:.25rem}}

/* ---------- Article / étude de cas ---------- */
.case-hero{padding:clamp(2.5rem,6vw,5rem) 0 clamp(2rem,4vw,3rem)}
.case-hero h1{padding-top:.1em;font:700 clamp(2.4rem,6.4vw,5.2rem)/1.02 var(--serif);letter-spacing:-.05em;margin:1rem 0 1.5rem}
.case-hero .lead{max-width:42em}
.case-facts{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border-top:3px solid var(--signal);margin-top:2.5rem}
.case-facts div{padding:1rem 1rem 1rem 0;border-bottom:1px solid var(--line)}
.case-facts dt{font:700 .6875rem/1.2 var(--sans);letter-spacing:.08em;text-transform:uppercase;color:var(--ink-3)}
.case-facts dd{margin:.35rem 0 0;font-size:.9688rem}
@media (max-width:760px){.case-facts{grid-template-columns:1fr 1fr}}
.case-art{background:linear-gradient(160deg,#eef2ff,#dfe6fd);border:1px solid var(--line);border-radius:var(--radius);padding:clamp(1.5rem,5vw,4rem);display:flex;justify-content:center}
.case-art svg{width:100%;max-width:40rem}
.prose{max-width:44rem}
.prose h2{font:700 clamp(1.6rem,2.8vw,2.1rem)/1.12 var(--serif);letter-spacing:-.04em;margin:3rem 0 1rem}
.prose h2:first-child{margin-top:0}
.prose h3{font:700 1.0625rem/1.3 var(--sans);margin:2rem 0 .5rem}
.prose p,.prose li{color:var(--ink-2);font-size:1.0938rem;line-height:1.7}
.prose strong{color:var(--ink)}
.prose ul{padding-left:1.2rem}
.prose li::marker{color:var(--signal)}
.prose li{margin:.35rem 0}
.case-layout{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,17rem);gap:clamp(2rem,6vw,5rem);align-items:start}
.case-aside{position:sticky;top:6rem;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:1.4rem;font-size:.9375rem}
.case-aside h2{font:700 .75rem/1.2 var(--sans);letter-spacing:.09em;text-transform:uppercase;color:var(--ink-2);margin:0 0 .75rem}
.case-aside ul{list-style:none;margin:0 0 1.5rem;padding:0}
.case-aside li{padding:.45rem 0;border-bottom:1px solid var(--line)}
@media (max-width:900px){.case-layout{grid-template-columns:1fr}.case-aside{position:static}}

.next-case{display:flex;justify-content:space-between;align-items:end;gap:1rem;text-decoration:none;padding:2.5rem 0;border-top:1px solid var(--line-strong)}
.next-case b{display:block;font:700 clamp(1.9rem,4.6vw,3.3rem)/1 var(--serif);letter-spacing:-.05em;margin-top:.5rem}
.next-case:hover b{color:var(--signal-text)}

/* ---------- Fil d'Ariane ---------- */
.crumbs{font-size:.8125rem;color:var(--ink-3);padding-top:1.5rem}
.crumbs ol{display:flex;flex-wrap:wrap;gap:.4rem;list-style:none;margin:0;padding:0}
.crumbs li+li::before{content:"/";margin-right:.4rem;color:var(--line-strong)}
.crumbs a{text-decoration:none}
.crumbs [aria-current]{color:var(--ink-2)}

/* ---------- FAQ ---------- */
.faq{border-top:1px solid var(--line-strong);max-width:52rem}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{cursor:pointer;list-style:none;padding:1.25rem 2.5rem 1.25rem 0;position:relative;font:700 1.15rem/1.35 var(--serif);letter-spacing:-.025em}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:0;top:1rem;width:1.8rem;height:1.8rem;display:grid;place-items:center;border-radius:50%;background:rgba(37,70,232,.1);font:400 1.3rem/1 var(--sans);color:var(--signal);transition:transform .3s var(--ease)}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq .a{padding:0 0 1.4rem;color:var(--ink-2);max-width:44em}

/* ---------- Contact ---------- */
.contact-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.1fr);gap:clamp(2rem,6vw,5rem);align-items:start}
.big-mail{display:inline-block;font:700 clamp(1.5rem,3.6vw,2.6rem)/1.1 var(--serif);letter-spacing:-.04em;color:var(--signal);text-decoration:none;border-bottom:1px solid currentColor;padding-bottom:.15em;word-break:break-word}
.channels{list-style:none;margin:2rem 0 0;padding:0;border-top:1px solid var(--line)}
.channels li{display:flex;justify-content:space-between;gap:1rem;padding:.9rem 0;border-bottom:1px solid var(--line)}
.channels a{font-weight:700;text-decoration:none}
.form{display:grid;gap:1.1rem;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:clamp(1.25rem,3vw,2.25rem)}
.form .row{display:grid;grid-template-columns:1fr 1fr;gap:1.1rem}
.field label{display:block;font:700 .75rem/1.2 var(--sans);letter-spacing:.08em;text-transform:uppercase;color:var(--ink-2);margin-bottom:.45rem}
.field input,.field select,.field textarea{width:100%;font:400 1rem/1.4 var(--sans);color:var(--ink);background:var(--paper);border:1px solid var(--line);padding:.75rem .9rem;border-radius:12px;transition:border-color .2s,box-shadow .2s}
.field textarea{min-height:8rem;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{outline:0;border-color:var(--signal);box-shadow:0 0 0 3px rgba(37,70,232,.15)}
.dark .field select option{color:#16140f}
.hp{position:absolute!important;left:-9999px!important}
.form-note{font-size:.8125rem;color:var(--ink-3)}
.form-status{font-weight:700;min-height:1.5em}
.form-status.ok{color:#11875a}
.dark .form-status.ok{color:#8fd19a}
.form-status.err{color:var(--signal-text)}
@media (max-width:820px){.contact-grid{grid-template-columns:1fr}.form .row{grid-template-columns:1fr}}

/* ---------- Pied de page ---------- */
.site-footer{background:var(--navy);color:#fff;padding:clamp(3.5rem,8vw,6rem) 0 2rem;--line:rgba(255,255,255,.12);--ink-2:#b9c2dc;--ink-3:#8e98b8}
.site-footer em{color:var(--sky)}
.footer-cta{font:700 clamp(2.2rem,6.4vw,5.4rem)/1 var(--serif);letter-spacing:-.05em;max-width:13em}
.footer-cta a{text-decoration:none}
.footer-cta a:hover em{color:#fff}
.footer-cols{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:2rem;margin-top:clamp(3rem,6vw,5rem);padding-top:2rem;border-top:1px solid var(--line)}
.footer-cols h2{font:700 .75rem/1.2 var(--sans);letter-spacing:.09em;text-transform:uppercase;color:var(--ink-3);margin-bottom:1rem}
.footer-cols ul{list-style:none;margin:0;padding:0}
.footer-cols li{margin:.45rem 0}
.footer-cols a{text-decoration:none;color:#fff}
.footer-cols a:hover{color:var(--sky)}
.footer-cols p{color:var(--ink-2);font-size:.9375rem}
.footer-base{display:flex;flex-wrap:wrap;justify-content:space-between;gap:1rem;margin-top:3rem;padding-top:1.5rem;border-top:1px solid var(--line);font-size:.8125rem;color:var(--ink-3)}
.footer-base a{color:var(--ink-3)}
@media (max-width:820px){.footer-cols{grid-template-columns:1fr 1fr}}

/* ---------- 404 ---------- */
.notfound{min-height:60vh;display:flex;flex-direction:column;justify-content:center;padding:4rem 0}
.notfound h1{font:700 clamp(2.6rem,8vw,6.5rem)/1 var(--serif);letter-spacing:-.05em;margin:1rem 0 1.5rem}

/* ---------- Animations (sobres) ---------- */
.js .reveal{opacity:0;transform:translateY(14px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
.js .reveal.is-in{opacity:1;transform:none}
.js .reveal[data-d="1"]{transition-delay:.08s}
.js .reveal[data-d="2"]{transition-delay:.16s}
.js .reveal[data-d="3"]{transition-delay:.24s}
.js .hero h1 .line>span{transform:translateY(105%);transition:transform 1.1s var(--ease)}
.js .hero.is-ready h1 .line>span{transform:none}
.js .hero h1 .line:nth-child(3)>span{transition-delay:.08s}
.js .hero h1 .line:nth-child(4)>span{transition-delay:.16s}
.js .runsheet li{opacity:0;transform:translateX(-8px);transition:opacity .6s var(--ease),transform .6s var(--ease)}
.js .hero.is-ready .runsheet li{opacity:1;transform:none}
.js .hero.is-ready .runsheet li:nth-child(1){transition-delay:.45s}
.js .hero.is-ready .runsheet li:nth-child(2){transition-delay:.55s}
.js .hero.is-ready .runsheet li:nth-child(3){transition-delay:.65s}
.js .hero.is-ready .runsheet li:nth-child(4){transition-delay:.75s}
.js .hero.is-ready .runsheet li:nth-child(5){transition-delay:.85s}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none!important;transition:none!important}
  .js .reveal,.js .runsheet li,.js .hero h1 .line>span{opacity:1!important;transform:none!important}
  .route-draw{stroke-dashoffset:0}
}

@media print{
  .site-header,.site-footer,.btn-row,.form{display:none}
  body{background:#fff}
}
.contact-grid h1{font-size:clamp(2.2rem,4.2vw,3.8rem)}