@font-face{font-family:'Catamaran';font-style:normal;font-weight:400 600;font-display:swap;src:url('fonts/catamaran-400-latin-ext.woff2') format('woff2');unicode-range:U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF}
@font-face{font-family:'Catamaran';font-style:normal;font-weight:400 600;font-display:swap;src:url('fonts/catamaran-400-latin.woff2') format('woff2');unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD}
@font-face{font-family:'Geist Mono';font-style:normal;font-weight:400;font-display:swap;src:url('fonts/geist-mono-400-latin-ext.woff2') format('woff2');unicode-range:U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF}
@font-face{font-family:'Geist Mono';font-style:normal;font-weight:400;font-display:swap;src:url('fonts/geist-mono-400-latin.woff2') format('woff2');unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD}
@font-face{font-family:'Sora';font-style:normal;font-weight:300 600;font-display:swap;src:url('fonts/sora-300-latin-ext.woff2') format('woff2');unicode-range:U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF}
@font-face{font-family:'Sora';font-style:normal;font-weight:300 600;font-display:swap;src:url('fonts/sora-300-latin.woff2') format('woff2');unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD}

/* Externam Web : feuille de style. Couleurs et polices : dossier de création, parties 2 et 3. */
:root{
  --canvas:#060B16;
  --panel:#0C1628;
  --accent:#2271B3;
  --accent-hover:#2677BA;
  --on-accent:#FFFFFF;
  --accent-muted:#1B3F63;
  --light:#9CCAEE;
  --text-secondary:#9DB0C7;
  --text-primary:#EAF2FB;
  --line:rgba(156,202,238,.16);
  --line-strong:rgba(156,202,238,.42);
  --ease:cubic-bezier(.16,1,.3,1);
  --ease-io:cubic-bezier(.65,0,.35,1);
  --f-display:"Sora",system-ui,sans-serif;
  --f-body:"Catamaran",system-ui,sans-serif;
  --f-mono:"Geist Mono",ui-monospace,monospace;
  --nav-h:72px;
  --gutter:clamp(16px,4vw,48px);
  --tshadow:0 1px 2px rgba(5,5,10,.95),0 3px 12px rgba(5,5,10,.78),0 10px 44px rgba(5,5,10,.8);
}

*,*::before,*::after{box-sizing:border-box}
html{overflow-x:hidden;overflow-x:clip;overflow-anchor:none;scroll-behavior:smooth;scroll-padding-top:var(--nav-h);scrollbar-gutter:stable;-webkit-text-size-adjust:100%;background:var(--canvas)}
body{margin:0;overflow-x:hidden;overflow-x:clip;overflow-anchor:none;background:var(--canvas);color:var(--text-primary);font-family:var(--f-body);font-size:18px;line-height:1.6;font-weight:400;-webkit-font-smoothing:antialiased;animation:pageIn .9s var(--ease) both}
@keyframes pageIn{from{opacity:0}to{opacity:1}}
img,svg,video{display:block;max-width:100%}
a{color:var(--light);text-decoration-thickness:1px;text-underline-offset:.2em;transition:color .3s var(--ease)}
a:hover{color:#fff}
h1,h2,h3{font-family:var(--f-display);font-weight:300;line-height:1.1;margin:0;letter-spacing:-.01em;hyphens:manual}
p{margin:0 0 1em}
strong{font-weight:600}
:focus-visible{outline:2px solid var(--light);outline-offset:3px;border-radius:6px}
.sr-only{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.skip{position:fixed;left:16px;top:-60px;z-index:100;background:var(--accent);color:var(--on-accent);padding:10px 16px;border-radius:10px;transition:top .3s var(--ease)}
.skip:focus{top:12px}
.kicker{font-family:var(--f-mono);font-size:12px;letter-spacing:.22em;text-transform:uppercase;color:var(--light);margin:0 0 14px}

/* Le décor fixe : une seule lumière qui dérive, un grain léger, une poussière */
.env{position:fixed;inset:0;z-index:-1;pointer-events:none;overflow:hidden}
.env-glow{position:absolute;inset:-30%;background:radial-gradient(40% 35% at 30% 30%,rgba(34,113,179,.22),transparent 70%),radial-gradient(35% 30% at 75% 70%,rgba(156,202,238,.10),transparent 70%);animation:drift 80s var(--ease-io) -12s infinite alternate}
@keyframes drift{from{transform:translate3d(-4%,-3%,0) rotate(0deg)}to{transform:translate3d(4%,3%,0) rotate(8deg)}}
.env-grain{position:absolute;inset:0;opacity:.07;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 .6 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}
.env-dust{position:absolute;inset:0;width:100%;height:100%}

/* Boutons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5em;position:relative;background:var(--accent);color:var(--on-accent);font-family:var(--f-body);font-weight:600;font-size:17px;line-height:1.2;padding:15px 28px;border-radius:999px;text-decoration:none;border:0;cursor:pointer;text-shadow:none;transition:background-color .35s var(--ease),transform .35s var(--ease)}
.btn::after{content:"";position:absolute;inset:-6px;border-radius:inherit;box-shadow:0 0 28px 4px rgba(34,113,179,.55);opacity:0;transition:opacity .45s var(--ease);pointer-events:none}
.btn:hover{background:var(--accent-hover);color:var(--on-accent);transform:translateY(-1px)}
.btn:hover::after{opacity:1}
.btn--sm{font-size:15px;padding:10px 18px}
.btn--lg{font-size:19px;padding:18px 34px}
.btn--ghost{background:transparent;color:var(--text-primary);box-shadow:inset 0 0 0 1.5px var(--line-strong)}
.btn--ghost:hover{background:rgba(156,202,238,.08)}
.link-quiet{background:none;border:0;padding:0;font:inherit;color:var(--text-secondary);text-decoration:underline;text-decoration-color:var(--line-strong);text-underline-offset:.25em;cursor:pointer}
.link-quiet:hover{color:#fff}
.link-cta{font-weight:600;color:var(--light);text-decoration:none;background-image:linear-gradient(var(--light),var(--light));background-size:0 1px;background-repeat:no-repeat;background-position:0 100%;transition:background-size .5s var(--ease),color .3s var(--ease)}
.link-cta:hover{background-size:100% 1px;color:#fff}
@media (pointer:coarse){.btn,.link-cta,.link-quiet,.nav-links a,.foot-links a,.studio-links a,.foot-contact a,.nav-logo{min-height:44px;display:inline-flex;align-items:center}.btn{justify-content:center}.write summary{padding:8px 0}.reader-close{min-height:44px}}

/* Menu */
.nav{position:fixed;top:0;left:0;right:0;z-index:50;height:var(--nav-h);display:flex;align-items:center;gap:24px;padding:0 var(--gutter);background:linear-gradient(to bottom,rgba(6,11,22,.78),rgba(6,11,22,0));transition:background-color .4s var(--ease)}
.nav.solid{background:rgba(6,11,22,.86);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px)}
.nav-logo{display:block;width:150px;flex:none}
.nav-logo svg{width:100%;height:auto;overflow:visible}
.nav-links{margin-left:auto}
.nav-links ul,.nav-mobile ul{list-style:none;margin:0;padding:0;display:flex;gap:22px}
.nav-links a{color:var(--text-secondary);text-decoration:none;font-weight:600;font-size:15px}
.nav-links a:hover{color:#fff}
.nav-toggle{display:none;margin-left:12px;width:44px;height:44px;border:0;background:transparent;cursor:pointer;position:relative}
.nav-toggle-bars,.nav-toggle-bars::before,.nav-toggle-bars::after{position:absolute;left:11px;width:22px;height:1.5px;background:var(--text-primary);transition:transform .35s var(--ease),opacity .35s var(--ease)}
.nav-toggle-bars{top:21px}
.nav-toggle-bars::before{content:"";left:0;top:-7px}
.nav-toggle-bars::after{content:"";left:0;top:7px}
.nav-toggle[aria-expanded="true"] .nav-toggle-bars{background:transparent}
.nav-toggle[aria-expanded="true"] .nav-toggle-bars::before{transform:translateY(7px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] .nav-toggle-bars::after{transform:translateY(-7px) rotate(-45deg)}
.nav-mobile{position:absolute;top:var(--nav-h);left:0;right:0;background:rgba(6,11,22,.96);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);padding:12px var(--gutter) 24px;border-bottom:1px solid var(--line)}
.nav-mobile ul{flex-direction:column;gap:4px}
.nav-mobile a{display:flex;align-items:center;min-height:48px;color:var(--text-primary);text-decoration:none;font-size:20px;font-family:var(--f-display);font-weight:300}
@media (max-width:1080px){.nav-links{display:none}.nav-cta{margin-left:auto}.nav-toggle{display:block}}
.nav-cta{white-space:nowrap}
@media (max-width:480px){.nav{gap:10px}.nav-logo{width:112px}.nav-cta{font-size:14px;padding:9px 14px}.nav-toggle{margin-left:0}}

/* Logo animé */
.nav-logo .lg-frame{stroke-dasharray:560;stroke-dashoffset:560;animation:lgDraw 1.6s var(--ease) .2s forwards}
.nav-logo .lg-pointer,.nav-logo .lg-dot{opacity:0;animation:lgFade .8s var(--ease) 1.1s forwards}
.nav-logo .lg-word{opacity:0;transform:translateY(8px);animation:lgRise .9s var(--ease) .9s forwards}
@keyframes lgDraw{to{stroke-dashoffset:0}}
@keyframes lgFade{to{opacity:1}}
@keyframes lgRise{to{opacity:1;transform:none}}

/* La vidéo d'ouverture */
.hero{position:relative}
.stage{display:none}
html.scrub .hero{height:1100vh}
html.scrub .stage{display:block;position:sticky;top:0;height:100vh;height:100lvh;overflow:hidden}
/* Hauteur stable : la barre d'adresse du téléphone ne change plus la longueur de l'ouverture pendant le défilement.
   --stage-h = 100lvh mesuré en pixels, remesuré seulement quand la largeur ou l'orientation change (site.js). */
html.scrub.vh-lock .hero{height:calc(var(--stage-h) * 11)}
html.scrub.vh-lock .stage{height:var(--stage-h)}
.vh-probe{position:absolute;left:0;top:0;width:1px;height:100vh;height:100lvh;visibility:hidden;pointer-events:none}
html.scrub .hero-static{display:none}
.stage-media{position:absolute;inset:0}
.poster{position:absolute;inset:0;background:var(--canvas) center/cover no-repeat}
.hero-video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;transition:opacity .8s var(--ease);will-change:transform;transform:translateZ(0)}
.stage.video-ready .hero-video{opacity:1}
.stage.video-failed .hero-video{display:none}
.scrim{position:absolute;inset:0;pointer-events:none;background:radial-gradient(ellipse 120% 90% at 50% 45%,rgba(6,11,22,0) 35%,rgba(6,11,22,.62) 100%)}
.ring{position:absolute;left:50%;bottom:34px;width:40px;height:40px;margin-left:-20px;color:var(--light);transform:rotate(-90deg);transition:opacity .6s var(--ease);opacity:.9}
.ring circle{transition:stroke-dashoffset .15s linear}
.stage.video-ready .ring,.stage.video-failed .ring{opacity:0}
.chevron{position:absolute;left:50%;bottom:30px;width:26px;height:26px;margin-left:-13px;color:var(--light);animation:nudge 2.4s var(--ease-io) -1s infinite}
@keyframes nudge{0%,100%{transform:translateY(0);opacity:.5}50%{transform:translateY(6px);opacity:1}}

.bands{position:absolute;left:0;right:0;top:0;height:100vh;height:100svh;pointer-events:none}
.band{position:absolute;opacity:0;text-shadow:var(--tshadow);--k:0;isolation:isolate}
.band::before{content:"";position:absolute;pointer-events:none;z-index:-1;opacity:calc(.25 + .75*var(--k,1))}
.band--l,.band--r{top:calc(var(--nav-h) + 7vh);width:min(36vw,560px)}
.band--l .band-title,.band--r .band-title{font-size:clamp(2rem,3.5vw,3.8rem);max-width:15ch}
.band--l{left:max(5vw,24px)}
.band--r{right:max(5vw,24px);text-align:left}
/* Deux voiles, un par colonne : le centre, où tombe le point, reste lumineux */
.band--l::before,.band--r::before{inset:-45% -38%;background:radial-gradient(ellipse 66% 62% at 50% 50%,rgba(5,5,10,var(--sa,.66)) 0%,rgba(5,5,10,calc(var(--sa,.66)*.72)) 48%,rgba(5,5,10,0) 78%)}
.band--busy::before{inset:-81% -72%!important;background:radial-gradient(closest-side,rgba(5,5,10,var(--sa)) 0%,rgba(5,5,10,calc(var(--sa)*.8)) 65%,rgba(5,5,10,0) 100%)!important}
.band--settle{left:50%;top:calc(var(--nav-h) + 4vh);transform:translateX(-50%);width:min(88vw,980px);text-align:center;pointer-events:auto}
.band--settle::before{inset:-52% -20% -42%;background:radial-gradient(closest-side at 50% 44%,rgba(5,5,10,var(--sa,.62)) 0%,rgba(5,5,10,calc(var(--sa,.62)*.68)) 64%,rgba(5,5,10,0) 100%)}
.band-title{font-size:clamp(2.1rem,4.2vw,4.3rem);font-weight:300;line-height:1.08;max-width:14ch;margin:0 0 .4em}
.band--settle .band-title{max-width:26ch;margin:0 auto .4em;font-size:clamp(1.9rem,min(3.8vw,6.2vh),3.8rem)}
.band-sub{font-size:clamp(1.05rem,1.35vw,1.3rem);max-width:34ch;color:var(--text-primary);margin:0}
.band--settle .band-sub{margin:0 auto 1.4em;max-width:52ch;color:var(--text-primary)}
.sub-short{display:none}
.settle-cta{display:flex;flex-wrap:wrap;gap:18px 28px;align-items:center;justify-content:center}
.settle-link{color:var(--text-primary)}
.band .btn{text-shadow:none}

/* Découpage des titres en mots (.w) et en lettres (.c) */
.w{display:inline-block;white-space:nowrap}
.c{display:inline-block}
.split-vis{display:inline}
/* Descente : les mots tombent à leur place */
[data-fx="drift"] .w{--kc:clamp(0,(var(--k,0) - var(--th,0))*2.8,1);opacity:var(--kc);transform:translateY(calc((1 - var(--kc))*-26px))}
/* Dispersion : les lettres se rassemblent comme des poussières */
[data-fx="scatter"] .c,[data-fx="grid"] .c,[data-fx="weave"] .c{--kc:clamp(0,(var(--k,0) - var(--th,0))*2.6,1);opacity:var(--kc);transform:translate(calc((1 - var(--kc))*var(--jx,0px)),calc((1 - var(--kc))*var(--jy,0px))) rotate(calc((1 - var(--kc))*var(--jr,0deg)))}
/* Du flou au net : deux copies, la floue a un flou fixe, seule l'opacité bouge */
.blurwrap{display:grid}
.blurwrap>span{grid-area:1/1}
.blurwrap .soft{filter:blur(10px);opacity:calc(1 - var(--k,0))}
.blurwrap .sharp{opacity:var(--k,0)}
/* Arrivée : les mots montent, puis le sous-titre, puis le bouton */
[data-fx="settle"] .w{--kc:clamp(0,(var(--k,0) - var(--th,0))*3,1);opacity:var(--kc);transform:translateY(calc((1 - var(--kc))*22px))}
[data-fx="settle"] .band-sub{--ks:clamp(0,(var(--k,0) - .62)*4,1);opacity:var(--ks);transform:translateY(calc((1 - var(--ks))*14px))}
[data-fx="settle"] .settle-cta{--kb:clamp(0,(var(--k,0) - .76)*5,1);opacity:var(--kb);transform:translateY(calc((1 - var(--kb))*14px))}
.band-sub,.kicker{transition:none}
.band:not([data-fx="settle"]) .band-sub{--ks:clamp(0,(var(--k,0) - .45)*3,1);opacity:var(--ks)}
.band .kicker{--kk:clamp(0,var(--k,0)*3,1);opacity:var(--kk)}

/* Téléphone et tablette tenus en portrait : textes en haut et en bas, le centre reste à la lumière */
@media (orientation:portrait){
  html.scrub .band--l,html.scrub .band--r{inset:0;transform:none;width:auto;display:flex;flex-direction:column;justify-content:space-between;padding:calc(var(--nav-h) + 2.5vh) var(--gutter) max(9vh,64px)}
  .band--l::before,.band--r::before{display:none}
  .band-top,.band-bottom{position:relative;isolation:isolate}
  .band-top::before,.band-bottom::before{content:"";position:absolute;inset:-62% -42%;z-index:-1;opacity:calc(.25 + .75*var(--k,1));background:radial-gradient(closest-side,rgba(5,5,10,min(.96,calc(var(--sa,.66) + .06))) 0%,rgba(5,5,10,calc(var(--sa,.66)*.78)) 62.5%,rgba(5,5,10,0) 100%)}
  .band-title{font-size:clamp(1.9rem,8.4vw,3.2rem);max-width:13ch}
  .band-sub{font-size:1.08rem;max-width:30ch}
  .band--settle{top:calc(var(--nav-h) + 3vh);width:calc(100vw - 2*var(--gutter));--sa:.86!important}
  .band--settle::before{inset:-48% -40% -40%;background:radial-gradient(closest-side at 50% 46%,rgba(5,5,10,var(--sa)) 0%,rgba(5,5,10,calc(var(--sa)*.72)) 67%,rgba(5,5,10,0) 100%)}
  .band--settle .band-title{font-size:clamp(1.8rem,7.6vw,3rem)}
  .sub-long{display:none}
  .sub-short{display:inline}
  .settle-link{display:none}
  .ring,.chevron{bottom:18px}
}

@media (orientation:landscape) and (max-height:760px){.band--settle .sub-long{display:none}.band--settle .sub-short{display:inline}}

/* Le haut de page fixe */
.hero-static{position:relative;min-height:100vh;min-height:100svh;display:flex;align-items:flex-end;padding:calc(var(--nav-h) + 8vh) var(--gutter) 10vh;background:var(--canvas) center/cover no-repeat;background-image:linear-gradient(to bottom,rgba(6,11,22,.25),rgba(6,11,22,.1) 40%,rgba(6,11,22,.85)),url("hero-ending-16x9.jpg")}
@media (orientation:portrait){.hero-static{background-image:linear-gradient(to bottom,rgba(6,11,22,.25),rgba(6,11,22,.1) 40%,rgba(6,11,22,.85)),url("hero-ending-9x16.jpg");align-items:flex-start}}
.hero-static-inner{max-width:1100px;margin:0 auto;width:100%;text-shadow:var(--tshadow)}
.static-title{font-size:clamp(2.2rem,5vw,4.6rem);max-width:17ch;margin-bottom:.4em}
.static-sub{max-width:52ch;font-size:clamp(1.05rem,1.4vw,1.3rem);margin-bottom:1.6em}

/* Le fil */
main{position:relative}
.thread-layer{position:absolute;left:0;right:0;top:0;height:0;pointer-events:none;z-index:0}
.thread-svg{position:absolute;left:0;top:0;width:100%;overflow:visible}
.thread-path,.thread-glow{fill:none;stroke:url(#gThread);stroke-linecap:round;stroke-linejoin:round}
.thread-path{stroke-width:1.6}
.thread-glow{stroke-width:5;opacity:.55}
.knot-label{position:absolute;font-family:var(--f-mono);font-size:11px;letter-spacing:.22em;color:var(--light);white-space:nowrap;transform:translate(14px,-50%);opacity:0;transition:opacity .8s var(--ease)}
.knot-label.on{opacity:1}

/* Les sections */
.sec{position:relative;z-index:1;padding:clamp(96px,15vh,180px) 0}
.wrap{max-width:1200px;margin:0 auto;padding:0 var(--gutter)}
.sec-title{font-size:clamp(2rem,4.2vw,3.5rem);max-width:20ch;margin-bottom:.5em}
.sec-intro{max-width:60ch;color:var(--text-secondary);font-size:clamp(1.02rem,1.25vw,1.2rem)}
.rv{opacity:0;transform:translateY(22px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
.in .rv,.rv.in{opacity:1;transform:none}

/* 8.1 : quatre paires */
.pairs{margin-top:48px;display:grid;gap:14px}
.pair-head{display:grid;grid-template-columns:1fr 1fr;gap:28px;font-family:var(--f-mono);font-size:12px;letter-spacing:.2em;text-transform:uppercase;color:var(--text-secondary);padding:0 28px}
.pair-head span:last-child{color:var(--light)}
.pair{display:grid;grid-template-columns:1fr 1fr;gap:28px;align-items:baseline;padding:26px 28px;border-radius:18px;background:linear-gradient(90deg,rgba(12,22,40,.35),rgba(12,22,40,.85));position:relative;overflow:hidden}
.pair::after{content:"";position:absolute;left:50%;top:18%;bottom:18%;width:1px;background:linear-gradient(var(--line),var(--line-strong),var(--line))}
.pair p{margin:0}
.pair-before{color:var(--text-secondary);font-size:1.05rem}
.pair-after{color:var(--text-primary);font-size:1.12rem;font-weight:600}
.sec-stories .pair .pair-after{opacity:0;transform:translateX(-14px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.sec-stories.in .pair .pair-after{opacity:1;transform:none}
.sec-stories.in .pair:nth-child(3) .pair-after{transition-delay:.12s}
.sec-stories.in .pair:nth-child(4) .pair-after{transition-delay:.24s}
.sec-stories.in .pair:nth-child(5) .pair-after{transition-delay:.36s}
.sec-stories.settled .pair:nth-child(n) .pair-after{transition-delay:0s}
@media (max-width:720px){.pair-head{display:none}.pair{grid-template-columns:1fr;gap:10px;padding:22px 20px}.pair::after{display:none}.pair-before::before,.pair-after::before{font-family:var(--f-mono);font-size:11px;font-weight:400;letter-spacing:.14em;text-transform:uppercase;display:block;margin-bottom:4px}.pair-before::before{content:"Ce qu’on lit dans les avis";color:var(--text-secondary)}.pair-after::before{content:"Avec Externam Web";color:var(--light)}}

/* 8.2 : grille de quatre cartes à dessin */
.cards4{margin-top:48px;display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.card{background:var(--panel);border:1px solid var(--line);border-radius:22px;padding:34px 32px 30px;position:relative;transition:border-color .5s var(--ease),transform .5s var(--ease)}
.card:hover{border-color:var(--line-strong);transform:translateY(-3px)}
.card h3{font-size:1.5rem;margin:18px 0 10px;font-weight:600;font-family:var(--f-display)}
.card p{color:var(--text-secondary);margin:0}
.card-draw{width:80px;height:60px;fill:none;stroke:var(--light);stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.card-draw *{stroke-dasharray:240;stroke-dashoffset:240;transition:stroke-dashoffset 1.6s var(--ease)}
.sec-services.in .card-draw *{stroke-dashoffset:0}
.sec-services.in .card:nth-child(2) .card-draw *{transition-delay:.15s}
.sec-services.in .card:nth-child(3) .card-draw *{transition-delay:.3s}
.sec-services.in .card:nth-child(4) .card-draw *{transition-delay:.45s}
.card-draw .wave{animation:wave 5s var(--ease-io) -1.4s infinite}
@keyframes wave{50%{transform:translateY(-2px)}}
@media (max-width:760px){.cards4{grid-template-columns:1fr}}

/* 8.3 : frise numérotée et « Tirez le fil » */
.method-grid{display:grid;grid-template-columns:1.05fr 1fr;gap:clamp(32px,6vw,90px);align-items:center}
.steps{list-style:none;margin:40px 0 0;padding:0;position:relative}
.step{display:grid;grid-template-columns:52px 1fr;gap:18px;align-items:baseline;padding:18px 0}
.step-n{font-family:var(--f-mono);font-size:14px;color:var(--light);width:40px;height:40px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;box-shadow:inset 0 0 0 1px var(--line-strong);background:var(--canvas);position:relative;z-index:1;transition:box-shadow .6s var(--ease),color .6s var(--ease)}
.step h3{font-family:var(--f-body);font-weight:600;font-size:1.2rem;margin:0 0 4px}
.step p{color:var(--text-secondary);margin:0}
.step.glow .step-n{box-shadow:inset 0 0 0 1px var(--light),0 0 18px 2px rgba(156,202,238,.45);color:#fff}
.pull{background:var(--panel);border:1px solid var(--line);border-radius:26px;padding:28px;display:grid;justify-items:center;gap:18px;position:relative}
.pull-handle,.pull-done{grid-row:3;grid-column:1;align-self:center}
.pull-label{margin:0;justify-self:start}
.mock{width:100%;max-width:420px;height:auto;overflow:visible}
.mk{fill:none;stroke:var(--light);stroke-width:1.4;stroke-dasharray:1;stroke-dashoffset:calc(1 - var(--p,0));transition:fill .8s var(--ease)}
.mk-dot{fill:var(--accent-muted)}
.mk-ghost{fill:none;stroke:rgba(156,202,238,.22);stroke-width:1;stroke-dasharray:3 6}
.pull.done .mk-fill{fill:rgba(156,202,238,.14)}
.pull.done .mk-img{fill:rgba(34,113,179,.45)}
.pull.done .mk-btn{fill:var(--accent);stroke:var(--accent)}
.pull.done .mk-frame{fill:rgba(6,11,22,.6)}
.pull-handle{display:flex;align-items:center;gap:14px;background:transparent;border:0;color:var(--text-primary);font:inherit;cursor:grab;padding:6px 10px;border-radius:999px;user-select:none;-webkit-user-select:none;-webkit-touch-callout:none;touch-action:none}
.pull-handle:active{cursor:grabbing}
.pull-knob{width:64px;height:64px;flex:none;border-radius:50%;background:radial-gradient(circle at 50% 50%,#fff 0 12%,var(--light) 13% 22%,rgba(34,113,179,.35) 23% 60%,transparent 61%);box-shadow:0 0 0 1px var(--line-strong),0 0 calc(10px + 30px*var(--p,0)) rgba(156,202,238,calc(.2 + .5*var(--p,0)))}
.pull-text{font-weight:600}
.pull-done{text-align:center;opacity:0;transform:translateY(8px);transition:opacity .8s var(--ease),transform .8s var(--ease);pointer-events:none}
.pull.done .pull-done{opacity:1;transform:none;pointer-events:auto}
.pull.done .pull-handle{opacity:0;visibility:hidden;transition:opacity .5s var(--ease),visibility 0s .5s}
.pull-done>*{visibility:hidden;transition:visibility 0s linear .8s}
.pull.done .pull-done>*{visibility:visible;transition-delay:0s}
.pull-msg{font-family:var(--f-display);font-weight:300;font-size:1.25rem;margin:0 0 8px}
@media (max-width:900px){.method-grid{grid-template-columns:1fr}}

/* 8.4 : démos */
.rail{margin-top:40px;display:flex;gap:20px;overflow-x:auto;scroll-snap-type:x mandatory;padding-bottom:12px}
.rail.is-empty{display:none}
.demo{flex:0 0 min(78vw,360px);scroll-snap-align:start;background:var(--panel);border:1px solid var(--line);border-radius:20px;overflow:hidden;text-decoration:none;color:var(--text-primary);display:flex;flex-direction:column;gap:6px;padding-bottom:20px}
.demo img{aspect-ratio:16/10;object-fit:cover;width:100%}
.demo strong,.demo span{padding:0 20px}
.demo-tag{font-family:var(--f-mono);font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--light);margin-top:10px}
.demos-empty{margin-top:34px;font-family:var(--f-display);font-weight:300;font-size:clamp(1.3rem,2vw,1.7rem);color:var(--text-primary)}
.rail:not(.is-empty)~.demos-empty{display:none}

/* 8.5 : trois grands chiffres */
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;margin:52px 0 28px}
.stat{padding:28px 0 0;border-top:1px solid var(--line-strong)}
.stat dt{color:var(--text-secondary);font-size:1rem;margin-bottom:6px}
.stat dd{margin:0}
.stat-n{font-family:var(--f-display);font-weight:300;font-size:clamp(3rem,6.4vw,5.6rem);line-height:1;color:#fff;position:relative}
.stat-n::after{content:"";position:absolute;inset:-20% -10%;background:radial-gradient(closest-side,rgba(156,202,238,.18),transparent);opacity:0;animation:breathe 6s var(--ease-io) -2s infinite;pointer-events:none}
@keyframes breathe{50%{opacity:1}}
.stats-date{color:var(--text-secondary);font-size:.95rem}
.stats-note{max-width:62ch;color:var(--text-secondary)}
@media (max-width:760px){.stats{grid-template-columns:1fr;gap:18px}}

/* 8.6 : à propos */
.sec-about .sec-title{font-family:var(--f-body);font-weight:600;font-size:clamp(1.1rem,1.5vw,1.3rem);color:var(--light);letter-spacing:0;max-width:none}
.about-big{font-family:var(--f-display);font-weight:300;font-size:clamp(2.2rem,5.4vw,4.8rem);line-height:1.05;max-width:16ch;margin:18px 0 44px}
.about-cols{display:grid;grid-template-columns:1.4fr 1fr;gap:clamp(24px,5vw,72px);color:var(--text-secondary)}
.studio{margin-top:56px;padding:32px;border-radius:22px;background:linear-gradient(135deg,rgba(34,113,179,.16),rgba(12,22,40,.9));border:1px solid var(--line)}
.studio h3{font-size:1.5rem;margin-bottom:12px}
.studio p{color:var(--text-secondary);max-width:64ch}
.studio-links{list-style:none;padding:0;margin:18px 0 0;display:flex;flex-wrap:wrap;gap:12px 28px}
.studio-links a{font-weight:600}
@media (max-width:760px){.about-cols{grid-template-columns:1fr}}

/* 8.7 : journal */
.articles{margin-top:44px;display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.post{padding:30px 28px;border-radius:22px;background:var(--panel);border:1px solid var(--line);display:flex;flex-direction:column;gap:12px}
.post h3{font-size:1.35rem;font-weight:600}
.post p{color:var(--text-secondary);margin:0;flex:1}
.post-open{align-self:flex-start;color:var(--light)}
@media (max-width:900px){.articles{grid-template-columns:1fr}}
.reader{overscroll-behavior:contain;width:min(760px,calc(100vw - 32px));max-height:calc(100vh - 48px);padding:0;border:1px solid var(--line-strong);border-radius:24px;background:var(--panel);color:var(--text-primary)}
.reader::backdrop{background:rgba(3,6,12,.72);backdrop-filter:blur(6px)}
.reader-in{padding:clamp(24px,5vw,52px);position:relative}
.reader h3{font-size:clamp(1.7rem,3.4vw,2.4rem);margin:0 0 16px;max-width:22ch}
.reader-lede{color:var(--light);font-size:1.12rem}
.reader p,.reader li{color:var(--text-secondary)}
.reader strong{color:var(--text-primary)}
.reader-list{padding-left:1.2em}
.reader-list li{margin-bottom:.8em}
.reader-close{position:sticky;top:0;float:right;margin:-8px -8px 0 0;background:var(--canvas);color:var(--text-primary);border:1px solid var(--line-strong);border-radius:999px;padding:8px 16px;font:inherit;font-size:15px;cursor:pointer}

/* 8.8 : FAQ */
.faq{margin-top:40px;columns:2;column-gap:28px}
.faq details{break-inside:avoid;margin:0 0 14px;border-radius:18px;background:rgba(12,22,40,.7);border:1px solid var(--line);padding:0 22px;transition:border-color .4s var(--ease)}
.faq details[open]{border-color:var(--line-strong)}
.faq summary{cursor:pointer;list-style:none;padding:20px 0;font-weight:600;font-size:1.06rem;display:flex;gap:14px;align-items:baseline;justify-content:space-between}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";content:"+" / "";font-family:var(--f-mono);color:var(--light);transition:transform .4s var(--ease)}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{color:var(--text-secondary);margin:0 0 20px}
@media (max-width:860px){.faq{columns:1}}

/* 8.9 : contact */
.sec-contact{overflow:hidden}
.contact-bg{position:absolute;inset:0;z-index:-1;background:center bottom/cover no-repeat;opacity:.55;-webkit-mask-image:linear-gradient(to bottom,transparent,#000 30%);mask-image:linear-gradient(to bottom,transparent,#000 30%)}
.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(28px,5vw,72px);align-items:start}
.formule{background:rgba(12,22,40,.88);border:1px solid var(--line-strong);border-radius:26px;padding:34px}
.formule-price{font-family:var(--f-display);font-weight:300;font-size:clamp(1.6rem,2.6vw,2.2rem);line-height:1.2;margin:0 0 6px}
.formule-price strong{font-weight:600;color:#fff}
.formule-line{color:var(--text-primary)}
.formule-list{list-style:none;padding:0;margin:18px 0 20px;display:grid;gap:10px}
.formule-list li{padding-left:26px;position:relative}
.formule-list li::before{content:"";position:absolute;left:0;top:.72em;width:14px;height:1.5px;background:var(--light);box-shadow:0 0 8px var(--light)}
.formule-small{color:var(--text-secondary);font-size:.95rem;margin:0}
.final-cta{margin:10px 0 18px}
.final-cta.lit::after{opacity:1;animation:breathe 4s var(--ease-io) -1s infinite}
.contact-phone{color:var(--text-secondary)}
.write{margin-top:22px;border-top:1px solid var(--line);padding-top:18px}
.write summary{cursor:pointer;color:var(--text-primary);font-weight:600}
.form{display:grid;gap:16px;margin-top:20px;max-width:560px}
.form label{display:grid;gap:6px;font-weight:600;font-size:15px}
.form input,.form textarea{font:inherit;font-weight:400;color:var(--text-primary);background:rgba(6,11,22,.75);border:1px solid var(--line-strong);border-radius:12px;padding:12px 14px;transition:border-color .3s var(--ease)}
.form input:focus,.form textarea:focus{border-color:var(--light);outline:none}
.form textarea::placeholder{color:#8196AE}
.form .btn{justify-self:start}
.form-info{font-size:.9rem;color:var(--text-secondary);margin:0}
.form-ok,.form-err{margin:0;padding:14px 16px;border-radius:12px;background:rgba(34,113,179,.18)}
.form-err{background:rgba(179,64,64,.18)}
@media (max-width:900px){.contact-grid{grid-template-columns:1fr}.contact-main{order:-1}}

/* Pied de page */
.foot{position:relative;z-index:1;padding:64px 0 40px;border-top:1px solid var(--line);background:rgba(6,11,22,.9)}
.foot-grid{display:grid;grid-template-columns:auto 1fr auto;gap:32px;align-items:start}
.foot-logo img{width:170px;height:auto}
.foot-links{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:8px 22px}
.foot-links a,.foot-contact a{color:var(--text-secondary);text-decoration:none}
.foot-links a:hover,.foot-contact a:hover{color:#fff}
.foot-contact{text-align:right;margin:0}
.foot-ai,.foot-copy{color:var(--text-secondary);font-size:.92rem;margin:28px 0 0}
.foot-copy{margin-top:6px}
.mentions{margin-top:36px;padding-top:24px;border-top:1px solid var(--line)}
.mentions h2{font-size:1.1rem;font-family:var(--f-body);font-weight:600;margin-bottom:10px}
.mentions p{color:var(--text-secondary);font-size:.9rem;max-width:90ch}
@media (max-width:760px){.foot-grid{grid-template-columns:1fr}.foot-contact{text-align:left}}
@media (max-height:560px){.ring,.chevron{display:none}}

/* Onglet caché : tout s'arrête */
body.paused *,body.paused *::before,body.paused *::after{animation-play-state:paused!important}

/* Réduire les animations : tout est affiché dans son état final */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none!important;transition:none!important;transition-delay:0s!important}
  .rv,.sec-stories .pair .pair-after{opacity:1!important;transform:none!important}
  .card-draw *{stroke-dashoffset:0!important}
  .nav-logo .lg-frame{stroke-dashoffset:0}
  .nav-logo .lg-pointer,.nav-logo .lg-dot,.nav-logo .lg-word{opacity:1;transform:none}
  .mk{stroke-dashoffset:0}
  .pull-done{opacity:1;transform:none;pointer-events:auto}
  .pull-done>*{visibility:visible}
  .knot-label{opacity:1}
}

/* Relecture indépendante : coupures de lignes, raccord vidéo, fond verrouillé sous un article */
.band-title,.sec-title,.static-title,.about-big,.demos-empty,.post h3,.reader h3{text-wrap:balance}
.band-sub,.sec-intro,.static-sub,.formule-line,.pull-text{text-wrap:pretty}
html.scrub .hero::after{content:"";position:absolute;left:0;right:0;top:100%;height:30vh;background:linear-gradient(to bottom,rgb(2,8,18),rgba(2,8,18,0));pointer-events:none}
html:has(dialog[open]){overflow:hidden}
.nobr{white-space:nowrap}

/* ---------- Pages dédiées ---------- */
.nav-links a[aria-current="page"],.nav-mobile a[aria-current="page"]{color:#fff;text-decoration:underline;text-decoration-color:var(--light);text-decoration-thickness:1px;text-underline-offset:.5em}
.page-head{position:relative;z-index:1;min-height:58vh;display:flex;align-items:flex-end;padding:calc(var(--nav-h) + 12vh) 0 8vh;overflow:hidden;isolation:isolate}
.page-head::before{content:"";position:absolute;inset:0;z-index:-2;background:url("hero-ending-16x9.jpg") center 58%/cover no-repeat;opacity:.6}
.page-head::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(to bottom,rgba(6,11,22,.62),rgba(6,11,22,.28) 45%,var(--canvas) 100%)}
@media (orientation:portrait){.page-head::before{background-image:url("hero-ending-9x16.jpg");background-position:center 62%}}
.page-head .wrap{width:100%;text-shadow:var(--tshadow)}
.crumbs ol{list-style:none;padding:0;margin:0 0 22px;display:flex;flex-wrap:wrap;gap:6px 10px;font-family:var(--f-mono);font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--text-secondary)}
.crumbs li+li::before{content:"/";margin-right:10px;color:var(--line-strong)}
.crumbs a{color:var(--text-secondary);text-decoration:none}
.crumbs a:hover{color:#fff}
.page-title{font-size:clamp(2.3rem,5.6vw,4.8rem);max-width:18ch;margin:0 0 .35em;text-wrap:balance}
.page-intro{max-width:58ch;font-size:clamp(1.08rem,1.5vw,1.3rem);color:var(--text-primary);margin:0;text-wrap:pretty}
.article-meta{font-family:var(--f-mono);font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--light);margin:22px 0 0}
.page .sec{padding:clamp(64px,10vh,120px) 0}
.page--article .sec{padding:28px 0}
.page--article .sec:first-of-type{padding-top:clamp(40px,7vh,80px)}
.page--article .sec-title{font-size:clamp(1.6rem,3vw,2.3rem);max-width:28ch}
.prose{max-width:68ch;font-size:1.08rem;color:var(--text-secondary)}
.prose h3{font-family:var(--f-display);font-weight:600;font-size:1.3rem;color:var(--text-primary);margin:1.7em 0 .55em;line-height:1.25;letter-spacing:0}
.prose p,.prose li{margin:0 0 1em}
.prose ul,.prose ol{padding-left:1.25em;margin:0 0 1.2em}
.prose li::marker{color:var(--light)}
.prose strong{color:var(--text-primary);font-weight:600}
.sec-intro+.prose,.sec-title+.prose{margin-top:18px}
.callout{margin:30px 0;padding:22px 26px;border-radius:18px;background:linear-gradient(135deg,rgba(34,113,179,.16),rgba(12,22,40,.9));border:1px solid var(--line);max-width:68ch}
.callout p{margin:0 0 .6em;color:var(--text-primary)}
.callout p:last-child{margin-bottom:0}
.sec-more{margin:30px 0 0}
.page .cards4{margin-top:36px}
.page .steps{margin-top:32px;max-width:760px}
.page .faq{margin-top:28px}
.posts{margin-top:44px;display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.post-card{display:flex;flex-direction:column;gap:12px;padding:30px 28px;border-radius:22px;background:var(--panel);border:1px solid var(--line);text-decoration:none;color:var(--text-primary);transition:border-color .5s var(--ease),transform .5s var(--ease)}
.post-card:hover{border-color:var(--line-strong);transform:translateY(-3px);color:var(--text-primary)}
.post-card h3{font-size:1.35rem;font-weight:600;font-family:var(--f-display);text-wrap:balance}
.post-card p{color:var(--text-secondary);margin:0;flex:1}
.post-card .post-meta{font-family:var(--f-mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--light)}
.post-card .post-go{font-weight:600;color:var(--light)}
@media (max-width:900px){.posts{grid-template-columns:1fr}}
.article-end{max-width:68ch;margin:18px 0 0;padding-top:24px;border-top:1px solid var(--line);display:flex;flex-wrap:wrap;gap:12px 28px}
.contact-bg--static{background-image:url("hero-ending-16x9.jpg")}
@media (orientation:portrait){.contact-bg--static{background-image:url("hero-ending-9x16.jpg")}}
.page .sec-contact .sec-title{max-width:16ch}
.legal h2{font-size:1.4rem;margin:1.6em 0 .5em;font-family:var(--f-display);font-weight:600}
.notfound{min-height:70vh;display:flex;align-items:center}

/* Page Démos : grille des neuf sites */
.demo-grid{margin-top:40px;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.demo-card{display:flex;flex-direction:column;gap:6px;background:var(--panel);border:1px solid var(--line);border-radius:20px;overflow:hidden;text-decoration:none;color:var(--text-primary);padding-bottom:22px;transition:border-color .5s var(--ease),transform .5s var(--ease)}
.demo-card img{width:100%;height:auto;aspect-ratio:16/10;object-fit:cover;display:block}
.demo-card strong{font-family:var(--f-display);font-weight:600;font-size:1.35rem;padding:0 22px}
.demo-card .demo-tag{padding:0 22px}
.demo-card .demo-line{color:var(--text-secondary);padding:0 22px}
.demo-card .demo-go{margin-top:8px;padding:0 22px;color:var(--light);font-weight:600}
.demo-card:hover{border-color:var(--accent);transform:translateY(-3px)}
.demo-card:focus-visible{outline:2px solid var(--light);outline-offset:3px}
@media (max-width:980px){.demo-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:640px){.demo-grid{grid-template-columns:minmax(0,1fr)}}
@media (prefers-reduced-motion:reduce){.demo-card{transition:none}.demo-card:hover{transform:none}}