/* ==========================================================================
   The Shadow Builder — design system (fichier unique de tokens + composants)
   Direction : « l'ombre / le bâtisseur ». Noir profond, une seule lumière
   (rim-light glacier), serif display haut contraste + mono technique.
   ========================================================================== */

:root{
  /* Couleurs */
  --ink-0:#040506;           /* fond */
  --ink-1:#08090c;           /* surface */
  --ink-2:#0e1014;           /* surface relevée */
  --ink-3:#15181e;           /* champ, code */
  --fg:#eceef1;              /* texte principal */
  --fg-2:#a3aab5;            /* texte secondaire */
  --fg-3:#6d7480;            /* légendes */
  --line:rgba(214,236,255,.075);
  --line-2:rgba(214,236,255,.14);
  --rim:#9fe6ff;             /* LA couleur d'accent : rim-light glacier */
  --rim-2:#4cc9f0;
  --rim-ink:#031017;         /* texte posé sur l'accent */
  --rim-glow:rgba(159,230,255,.28);
  --rim-soft:rgba(159,230,255,.07);
  --danger:#ff8a8a;

  /* Typo */
  --f-display:"Instrument Serif","Times New Roman",serif;
  --f-sans:"Geist",ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --f-mono:"JetBrains Mono",ui-monospace,SFMono-Regular,Menlo,monospace;

  /* Rythme */
  --r-sm:10px; --r-md:16px; --r-lg:24px;
  --gutter:clamp(16px,4vw,40px);
  --max:1220px; --max-text:720px;
  --nav-h:64px;
  --ease:cubic-bezier(.2,.7,.1,1);

  color-scheme:dark;
}

/* ---------- Base ---------- */
*,*::before,*::after{box-sizing:border-box}
*{margin:0;padding:0}
html{-webkit-text-size-adjust:100%;scroll-padding-top:calc(var(--nav-h) + 16px)}
@media (prefers-reduced-motion:no-preference){html{scroll-behavior:smooth}}
body{
  background:var(--ink-0);color:var(--fg);
  font:400 17px/1.65 var(--f-sans);
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
  overflow-x:hidden;min-height:100vh;
}
/* grain + vignette : la matière */
body::before{
  content:"";position:fixed;inset:0;z-index:-1;pointer-events:none;
  background:
    radial-gradient(1200px 700px at 78% -10%,rgba(76,201,240,.10),transparent 60%),
    radial-gradient(900px 600px at -10% 30%,rgba(159,230,255,.04),transparent 60%),
    var(--ink-0);
}
body::after{
  content:"";position:fixed;inset:0;z-index:100;pointer-events:none;opacity:.05;mix-blend-mode:overlay;
  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='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
img,svg,video,canvas{display:block;max-width:100%}
a{color:inherit;text-decoration-color:var(--line-2);text-underline-offset:3px}
a:hover{text-decoration-color:var(--rim)}
::selection{background:var(--rim);color:var(--rim-ink)}
:focus-visible{outline:2px solid var(--rim);outline-offset:3px;border-radius:4px}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;left:12px;top:-60px;z-index:200;background:var(--rim);color:var(--rim-ink);padding:10px 14px;border-radius:8px;font-weight:600}
.skip:focus{top:12px}

/* ---------- Typo ---------- */
.display,h1,h2{font-family:var(--f-display);font-weight:400;letter-spacing:-.015em;line-height:1.02}
h1{font-size:clamp(44px,8.2vw,112px)}
h1.h1-sm{font-size:clamp(40px,6.4vw,84px)}
h2{font-size:clamp(34px,5vw,64px)}
h3{font-family:var(--f-sans);font-weight:600;font-size:clamp(18px,2vw,21px);letter-spacing:-.01em;line-height:1.3}
em,.it{font-style:italic}
h1 em,h2 em{color:var(--rim);font-style:italic}
p{color:var(--fg-2)}
strong,b{color:var(--fg);font-weight:600}
.lede{font-size:clamp(18px,2.1vw,22px);line-height:1.55;color:var(--fg-2);max-width:62ch}
.mono,.eyebrow,.label{font-family:var(--f-mono);font-weight:400}
.eyebrow{display:inline-flex;align-items:center;gap:10px;font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--fg-2)}
.eyebrow::before{content:"";width:22px;height:1px;background:var(--rim);box-shadow:0 0 10px var(--rim)}
.label{font-size:11.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--fg-3)}
.num{font-family:var(--f-mono);color:var(--rim);font-size:13px;letter-spacing:.08em}
code,kbd{font-family:var(--f-mono);font-size:.86em;background:var(--ink-3);border:1px solid var(--line);border-radius:6px;padding:.1em .4em;color:var(--fg)}
.muted{color:var(--fg-3)}
.small{font-size:14px}

/* ---------- Layout ---------- */
.container{width:100%;max-width:var(--max);margin:0 auto;padding:0 var(--gutter)}
.narrow{max-width:calc(var(--max-text) + 2*var(--gutter))}
.section{padding:clamp(72px,11vw,150px) 0;position:relative}
.section-tight{padding:clamp(48px,7vw,90px) 0}
.rule{height:1px;background:linear-gradient(90deg,transparent,var(--line-2),transparent);border:0}
.sec-head{display:grid;grid-template-columns:minmax(0,1fr);gap:18px;margin-bottom:clamp(36px,5vw,64px);max-width:860px}
.sec-head .num{display:block}
.grid{display:grid;gap:clamp(14px,2vw,22px)}
.g2{grid-template-columns:repeat(2,minmax(0,1fr))}
.g3{grid-template-columns:repeat(3,minmax(0,1fr))}
.g4{grid-template-columns:repeat(4,minmax(0,1fr))}
@media (max-width:980px){.g3,.g4{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:640px){.g2,.g3,.g4{grid-template-columns:minmax(0,1fr)}}
.split{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);gap:clamp(28px,5vw,80px);align-items:center}
@media (max-width:900px){.split{grid-template-columns:minmax(0,1fr)}}

/* ---------- Navigation ---------- */
.nav{position:fixed;top:0;left:0;right:0;z-index:60;height:var(--nav-h);
  display:flex;align-items:center;
  background:linear-gradient(180deg,rgba(4,5,6,.86),rgba(4,5,6,.55));
  -webkit-backdrop-filter:blur(14px) saturate(140%);backdrop-filter:blur(14px) saturate(140%);
  border-bottom:1px solid var(--line)}
.nav .container{display:flex;align-items:center;justify-content:space-between;gap:20px}
.brand{display:inline-flex;align-items:center;gap:12px;text-decoration:none;min-height:44px}
.brand svg{width:26px;height:26px}
.brand span{font-family:var(--f-display);font-size:22px;letter-spacing:-.01em;line-height:1}
.brand span i{color:var(--rim)}
.nav-links{display:flex;align-items:center;gap:4px;list-style:none}
.nav-links a{display:inline-flex;align-items:center;min-height:44px;padding:0 14px;border-radius:999px;font-size:14.5px;color:var(--fg-2);text-decoration:none;transition:color .2s,background .2s}
.nav-links a:hover,.nav-links a[aria-current="page"]{color:var(--fg);background:var(--rim-soft)}
.nav-cta{margin-left:8px}
.nav-links a.btn-primary{color:var(--rim-ink);padding:0 18px;background:linear-gradient(180deg,#c9f2ff,var(--rim) 55%,#7fd6f3)}
.nav-links a.btn-primary:hover{color:var(--rim-ink)}
.menu-btn{display:none;align-items:center;gap:10px;min-height:44px;min-width:44px;padding:0 14px;border-radius:999px;border:1px solid var(--line-2);background:transparent;color:var(--fg);font:500 14px var(--f-mono);letter-spacing:.08em;text-transform:uppercase;cursor:pointer}
.menu-btn .bars{width:16px;height:10px;position:relative}
.menu-btn .bars::before,.menu-btn .bars::after{content:"";position:absolute;left:0;right:0;height:1.5px;background:currentColor;transition:transform .3s var(--ease),top .3s var(--ease)}
.menu-btn .bars::before{top:1px}.menu-btn .bars::after{top:7px}
.menu-open .menu-btn .bars::before{top:4px;transform:rotate(45deg)}
.menu-open .menu-btn .bars::after{top:4px;transform:rotate(-45deg)}
@media (max-width:960px){.nav-links{display:none}.menu-btn{display:inline-flex}}

/* menu mobile plein écran */
.mmenu{position:fixed;inset:0;z-index:55;background:rgba(4,5,6,.97);
  -webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);
  padding:calc(var(--nav-h) + 18px) var(--gutter) 40px;overflow-y:auto;overscroll-behavior:contain;
  visibility:hidden;opacity:0;transition:opacity .3s var(--ease),visibility .3s}
.menu-open .mmenu{visibility:visible;opacity:1}
.menu-open{overflow:hidden}
.mmenu .big{list-style:none;display:grid;gap:2px;margin-bottom:22px}
.mmenu .big a{display:flex;justify-content:space-between;align-items:center;min-height:56px;font-family:var(--f-display);font-size:34px;text-decoration:none;border-bottom:1px solid var(--line)}
.mmenu .big a::after{content:"→";font-family:var(--f-mono);font-size:16px;color:var(--rim)}
.mmenu details{border-bottom:1px solid var(--line)}
.mmenu summary{list-style:none;display:flex;justify-content:space-between;align-items:center;min-height:56px;cursor:pointer;font:500 13px var(--f-mono);letter-spacing:.14em;text-transform:uppercase;color:var(--fg-2)}
.mmenu summary::-webkit-details-marker{display:none}
.mmenu summary::after{content:"+";font-size:20px;color:var(--rim);transition:transform .25s}
.mmenu details[open] summary::after{transform:rotate(45deg)}
.mmenu details ul{list-style:none;padding:0 0 14px}
.mmenu details a{display:flex;align-items:center;min-height:46px;text-decoration:none;color:var(--fg);font-size:17px}
.mmenu .btn{width:100%;margin-top:26px}

/* ---------- Boutons ---------- */
.btn{position:relative;display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:52px;padding:0 26px;border-radius:999px;
  font:600 15.5px/1 var(--f-sans);letter-spacing:-.005em;text-decoration:none;cursor:pointer;border:1px solid transparent;
  transition:transform .25s var(--ease),box-shadow .25s var(--ease),background .25s,border-color .25s;will-change:transform;white-space:nowrap}
.btn-primary{background:linear-gradient(180deg,#c9f2ff,var(--rim) 55%,#7fd6f3);color:var(--rim-ink);
  box-shadow:0 0 0 1px rgba(255,255,255,.35) inset,0 10px 40px -10px var(--rim-glow),0 0 0 1px rgba(159,230,255,.4)}
.btn-primary:hover{box-shadow:0 0 0 1px rgba(255,255,255,.5) inset,0 14px 50px -8px rgba(159,230,255,.55),0 0 0 1px rgba(159,230,255,.6)}
.btn-ghost{background:rgba(255,255,255,.02);color:var(--fg);border-color:var(--line-2)}
.btn-ghost:hover{border-color:var(--rim);background:var(--rim-soft)}
.btn-sm{min-height:44px;padding:0 18px;font-size:14px}
.btn .arr{font-family:var(--f-mono);transition:transform .25s var(--ease)}
.btn:hover .arr{transform:translateX(3px)}
.btn-row{display:flex;flex-wrap:wrap;gap:12px;align-items:center}
.reassure{margin-top:16px;font:400 12.5px/1.6 var(--f-mono);letter-spacing:.04em;color:var(--fg-3)}
.reassure span+span::before{content:" · "}

/* ---------- Hero ---------- */
.hero{position:relative;min-height:min(100svh,980px);display:flex;align-items:center;padding:calc(var(--nav-h) + 56px) 0 72px;overflow:hidden;isolation:isolate}
.hero-sm{min-height:auto;padding:calc(var(--nav-h) + 72px) 0 56px}
.hero .container{position:relative;z-index:2}
.hero h1{margin:22px 0 26px;max-width:15ch}
.hero-sm h1{max-width:20ch}
.hero .lede{margin-bottom:34px}
.parc-canvas{position:absolute;inset:0;z-index:0;width:100%;height:100%;pointer-events:none}
.hero::after{content:"";position:absolute;inset:auto 0 0 0;height:40%;z-index:1;pointer-events:none;background:linear-gradient(180deg,transparent,var(--ink-0))}
.hero-sm .parc-canvas{opacity:.55}
.hero-veil{position:absolute;inset:0;z-index:1;pointer-events:none;background:linear-gradient(90deg,var(--ink-0) 0%,rgba(4,5,6,.86) 34%,rgba(4,5,6,.2) 70%,transparent)}
@media (max-width:900px){.hero-veil{background:linear-gradient(180deg,rgba(4,5,6,.55),rgba(4,5,6,.88) 55%,var(--ink-0))}}

/* bandeau preuves (chiffres vrais, datés) */
.proofbar{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:linear-gradient(180deg,var(--ink-1),transparent)}
.proofbar ul{list-style:none;display:grid;grid-template-columns:repeat(4,minmax(0,1fr))}
.proofbar li{padding:26px clamp(14px,2vw,26px);border-left:1px solid var(--line)}
.proofbar li:first-child{border-left:0}
.proofbar .v{font-family:var(--f-display);font-size:clamp(34px,4vw,50px);line-height:1;color:var(--fg)}
.proofbar .v small{font-size:.5em;color:var(--fg-2)}
.proofbar .k{margin-top:10px;font-size:14px;color:var(--fg-2);line-height:1.45}
.proofbar .s{margin-top:8px;font:400 11px/1.4 var(--f-mono);letter-spacing:.06em;color:var(--fg-3)}
@media (max-width:860px){.proofbar ul{grid-template-columns:repeat(2,minmax(0,1fr))}.proofbar li:nth-child(3){border-left:0}.proofbar li{border-top:1px solid var(--line)}.proofbar li:nth-child(-n+2){border-top:0}}

/* ---------- Panneaux (verre double biseau + rim au pointeur) ---------- */
.panel{position:relative;background:linear-gradient(180deg,rgba(255,255,255,.028),rgba(255,255,255,.008));
  border:1px solid var(--line);border-radius:var(--r-lg);padding:clamp(22px,3vw,34px);
  box-shadow:0 1px 0 rgba(255,255,255,.05) inset,0 30px 80px -50px rgba(0,0,0,.9);overflow:hidden}
.panel::before{content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;opacity:0;transition:opacity .35s;
  background:radial-gradient(420px circle at var(--mx,50%) var(--my,0%),rgba(159,230,255,.10),transparent 45%)}
.panel:hover::before{opacity:1}
.panel::after{content:"";position:absolute;inset:-1px;border-radius:inherit;pointer-events:none;padding:1px;opacity:0;transition:opacity .35s;
  background:radial-gradient(260px circle at var(--mx,50%) var(--my,0%),rgba(159,230,255,.75),transparent 60%);
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude}
.panel:hover::after{opacity:1}
.panel h3{margin:14px 0 10px;color:var(--fg)}
.panel p{font-size:15.5px}
.panel .label{display:block}
a.panel{text-decoration:none;display:block;transition:transform .35s var(--ease)}
a.panel:hover{transform:translateY(-3px)}
.panel .go{margin-top:18px;font:500 13px var(--f-mono);color:var(--rim);letter-spacing:.04em}

/* ---------- Sections éditoriales numérotées ---------- */
.chapters{counter-reset:ch;display:grid;gap:0;border-top:1px solid var(--line)}
.chapter{display:grid;grid-template-columns:120px minmax(0,1fr) minmax(0,1.2fr);gap:clamp(16px,3vw,48px);padding:clamp(26px,4vw,44px) 0;border-bottom:1px solid var(--line)}
.chapter .num{padding-top:8px}
.chapter h3{font-family:var(--f-display);font-weight:400;font-size:clamp(26px,3vw,36px);line-height:1.1;color:var(--fg)}
.chapter p{font-size:16px}
@media (max-width:860px){.chapter{grid-template-columns:minmax(0,1fr);gap:10px}}

/* ---------- Terminal / fichier (aperçu produit réel) ---------- */
.term{border:1px solid var(--line-2);border-radius:var(--r-md);background:linear-gradient(180deg,#0b0d11,#07080a);overflow:hidden;box-shadow:0 40px 100px -40px rgba(0,0,0,.95),0 0 0 1px rgba(0,0,0,.6),0 0 60px -30px var(--rim-glow)}
.term-bar{display:flex;align-items:center;gap:8px;padding:12px 16px;border-bottom:1px solid var(--line);font:400 12px var(--f-mono);color:var(--fg-3)}
.term-bar i{width:10px;height:10px;border-radius:50%;background:#23272e;display:inline-block}
.term-bar b{margin-left:8px;font-weight:400;color:var(--fg-2);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.term pre{margin:0;padding:18px 18px 22px;font:400 13px/1.7 var(--f-mono);color:#c7ced8;white-space:pre-wrap;word-break:break-word;max-height:460px;overflow:auto}
.term .c{color:var(--fg-3)} .term .k{color:var(--rim)} .term .h{color:var(--fg);font-weight:500}
.tree{list-style:none;font:400 13.5px/1.9 var(--f-mono);color:var(--fg-2)}
.tree li{display:flex;gap:10px;align-items:baseline;min-width:0}
.tree li span:first-child{color:var(--fg-3);flex:none}
.tree .dir{color:var(--fg);min-width:0;overflow-wrap:anywhere} .tree .tag{margin-left:auto;color:var(--rim);font-size:11.5px;letter-spacing:.06em;text-align:right;min-width:0;overflow-wrap:anywhere}

/* ---------- Tableau de skills ---------- */
.skilltable{width:100%;border-collapse:collapse;font-size:15px}
.skilltable th{font:400 11px var(--f-mono);letter-spacing:.14em;text-transform:uppercase;color:var(--fg-3);text-align:left;padding:12px 12px;border-bottom:1px solid var(--line-2)}
.skilltable td{padding:14px 12px;border-bottom:1px solid var(--line);vertical-align:top;color:var(--fg-2)}
.skilltable td:first-child{font-family:var(--f-mono);font-size:13.5px;color:var(--fg);white-space:nowrap}
.skilltable tr:hover td{background:var(--rim-soft)}
.fam{display:inline-block;font:400 11px var(--f-mono);letter-spacing:.06em;color:var(--fg-3);border:1px solid var(--line);border-radius:999px;padding:3px 9px;white-space:nowrap}
.table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch;border:1px solid var(--line);border-radius:var(--r-md)}
@media (max-width:700px){
  .skilltable.stack thead{display:none}
  .skilltable.stack tr{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:4px 12px;padding:14px 14px;border-bottom:1px solid var(--line)}
  .skilltable.stack td{padding:0;border:0}
  .skilltable.stack td:nth-child(2){grid-column:1 / -1;order:3}
  .table-wrap.stack-wrap{overflow:visible}
}

/* ---------- Skill cards (/skills) ---------- */
.scard{display:flex;flex-direction:column;gap:10px;height:100%}
.scard .top{display:flex;justify-content:space-between;align-items:center;gap:10px}
.scard .name{font:500 15px var(--f-mono);color:var(--fg)}
.scard .use{margin-top:auto;padding-top:14px;border-top:1px dashed var(--line-2);font-size:14.5px}
.scard .use b{color:var(--rim);font-weight:500}
.scan{display:inline-flex;align-items:center;gap:6px;font:400 11px var(--f-mono);letter-spacing:.04em;color:var(--fg-2);white-space:nowrap}
.scan::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--rim);box-shadow:0 0 8px var(--rim)}
.scan.warn::before{background:#f3d08a;box-shadow:0 0 8px #f3d08a}

/* ---------- Pannes (fiches) ---------- */
.incident{display:grid;gap:12px}
.incident .step{display:grid;grid-template-columns:92px minmax(0,1fr);gap:12px;font-size:15px}
.incident .step span{font:400 11px var(--f-mono);letter-spacing:.12em;text-transform:uppercase;color:var(--fg-3);padding-top:4px}
.incident .step p{font-size:15px}
.incident .fix{color:var(--rim);font-family:var(--f-mono);font-size:13.5px}

/* ---------- Prix ---------- */
.price{display:flex;align-items:baseline;gap:14px;flex-wrap:wrap}
.price .amount{font-family:var(--f-display);font-size:clamp(64px,9vw,104px);line-height:.9;color:var(--fg)}
.price .unit{font:400 13px var(--f-mono);color:var(--fg-2);letter-spacing:.06em}
.checks{list-style:none;display:grid;gap:12px}
.checks li{position:relative;padding-left:30px;color:var(--fg-2);font-size:16px}
.checks li::before{content:"";position:absolute;left:0;top:.55em;width:14px;height:8px;border-left:1.5px solid var(--rim);border-bottom:1.5px solid var(--rim);transform:rotate(-45deg)}
.crosses li::before{width:12px;height:12px;border:0;top:.45em;transform:none;background:linear-gradient(45deg,transparent 45%,var(--fg-3) 45% 55%,transparent 55%),linear-gradient(-45deg,transparent 45%,var(--fg-3) 45% 55%,transparent 55%)}

/* ---------- FAQ ---------- */
.faq{display:grid;border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;gap:20px;align-items:center;min-height:64px;padding:16px 0;font-size:clamp(17px,2vw,20px);color:var(--fg);font-weight:500}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";flex:none;font:300 24px var(--f-mono);color:var(--rim);transition:transform .3s var(--ease)}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{padding:0 0 22px;max-width:70ch;font-size:16px}

/* ---------- Formulaires de capture ---------- */
.capture{display:flex;gap:10px;flex-wrap:wrap;max-width:520px}
.capture input[type=email]{flex:1 1 240px;min-height:52px;padding:0 20px;border-radius:999px;border:1px solid var(--line-2);background:rgba(0,0,0,.45);color:var(--fg);font:400 16px var(--f-sans);transition:border-color .2s,box-shadow .2s}
.capture input[type=email]::placeholder{color:var(--fg-3)}
.capture input[type=email]:focus{outline:none;border-color:var(--rim);box-shadow:0 0 0 4px var(--rim-soft)}
.capture .btn{flex:0 0 auto}
.capmsg{min-height:22px;margin-top:12px;font:400 13px var(--f-mono);color:var(--fg-2)}
.capmsg.ok{color:var(--rim)} .capmsg.err{color:var(--danger)}
.consent{margin-top:10px;font-size:12.5px;color:var(--fg-3);max-width:520px}
.consent a{color:var(--fg-2)}
@media (max-width:520px){.capture .btn{width:100%}}

/* ---------- Article (guides GEO, articles) ---------- */
.article-layout{display:grid;grid-template-columns:minmax(0,1fr) 260px;gap:clamp(30px,5vw,80px);align-items:start}
.article-layout > aside{position:sticky;top:calc(var(--nav-h) + 30px)}
@media (max-width:1060px){.article-layout{grid-template-columns:minmax(0,1fr)}.article-layout > aside{display:none}}
.toc-mobile{display:none;margin:0 0 34px;border:1px solid var(--line-2);border-radius:var(--r-md);background:var(--ink-1)}
@media (max-width:1060px){.toc-mobile{display:block}}
.toc-mobile summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;min-height:52px;padding:0 18px;font:500 12.5px var(--f-mono);letter-spacing:.14em;text-transform:uppercase;color:var(--fg-2)}
.toc-mobile summary::-webkit-details-marker{display:none}
.toc-mobile summary::after{content:"+";color:var(--rim);font-size:18px;transition:transform .25s}
.toc-mobile[open] summary::after{transform:rotate(45deg)}
.toc-mobile ol,.toc ol{list-style:none;counter-reset:t}
.toc-mobile ol{padding:0 18px 12px}
.toc-mobile a,.toc a{display:flex;gap:10px;align-items:baseline;min-height:44px;padding:6px 0;text-decoration:none;color:var(--fg-2);font-size:14.5px;line-height:1.4}
.toc a{min-height:0;padding:7px 0;border-left:1px solid var(--line);padding-left:14px;margin-left:-1px;transition:color .2s,border-color .2s}
.toc a.on,.toc a:hover{color:var(--fg);border-color:var(--rim)}
.toc .label{margin-bottom:14px}

.prose{max-width:var(--max-text);font-size:18px;line-height:1.75}
.prose > * + *,.prose section > * + *,.prose .card > * + *,.prose li > * + *{margin-top:1.15em}
.prose section{margin-top:3.2em}
.prose section:first-child{margin-top:0}
.prose h2{font-size:clamp(32px,4.2vw,48px);margin:0 0 .5em;color:var(--fg)}
.prose h2 .n{display:block;font:400 13px var(--f-mono);letter-spacing:.1em;color:var(--rim);margin-bottom:12px}
.prose h3{margin-top:2em;color:var(--fg)}
.prose h3 .tag{font:400 11.5px var(--f-mono);letter-spacing:.1em;text-transform:uppercase;color:var(--rim)}
.prose p,.prose li{color:#b9c0ca}
.prose ul,.prose ol{padding-left:1.25em}
.prose li{margin-top:.5em}
.prose li::marker{color:var(--rim)}
.prose a{color:var(--fg);text-decoration-color:var(--rim)}
.prose blockquote{border-left:2px solid var(--rim);padding:.3em 0 .3em 1.2em;font-family:var(--f-display);font-size:1.4em;line-height:1.35;color:var(--fg)}
.prose .card,.prose .callout{background:var(--ink-1);border:1px solid var(--line-2);border-radius:var(--r-md);padding:20px 24px}
.prose .card ul{margin:0}
.prose table{width:100%;border-collapse:collapse;font-size:15px;display:block;overflow-x:auto}
.prose th,.prose td{text-align:left;padding:12px 12px;border-bottom:1px solid var(--line);vertical-align:top}
.prose th{font:400 11px var(--f-mono);letter-spacing:.12em;text-transform:uppercase;color:var(--fg-3);border-bottom-color:var(--line-2)}
.prose td{color:var(--fg-2)}
.prose pre{background:var(--ink-1);border:1px solid var(--line-2);border-radius:var(--r-md);padding:18px;overflow-x:auto;font:400 13.5px/1.7 var(--f-mono);color:#c7ced8}
.prose pre code{background:none;border:0;padding:0;font-size:inherit}
.prose .mut,.prose .muted{color:var(--fg-3)}
.prose .faq h3{margin-top:1.6em}
.prose .cta{margin-top:3.5em}
.byline{display:flex;flex-wrap:wrap;gap:6px 18px;font:400 12.5px var(--f-mono);letter-spacing:.04em;color:var(--fg-3)}
.callout-honest{border-left:2px solid var(--rim);background:var(--rim-soft);padding:18px 22px;border-radius:0 var(--r-sm) var(--r-sm) 0}
.callout-honest p{color:var(--fg-2);font-size:16px}

/* bloc CTA de fin */
.endcta{position:relative;overflow:hidden;border:1px solid var(--line-2);border-radius:var(--r-lg);padding:clamp(30px,5vw,64px);
  background:radial-gradient(600px 300px at 85% 0%,rgba(159,230,255,.12),transparent 60%),linear-gradient(180deg,var(--ink-2),var(--ink-1))}
.endcta h2{margin:14px 0 16px;max-width:18ch}
.endcta p{max-width:56ch;margin-bottom:26px}

/* ---------- Visuels placeholders élégants ---------- */
.visual{position:relative;border-radius:var(--r-lg);overflow:hidden;border:1px solid var(--line);background:var(--ink-1);aspect-ratio:16/10}
.visual img{width:100%;height:100%;object-fit:cover}
.visual.ph{display:grid;place-items:center;background:
  radial-gradient(60% 80% at 70% 20%,rgba(159,230,255,.10),transparent 60%),
  repeating-linear-gradient(90deg,transparent 0 47px,rgba(214,236,255,.04) 47px 48px),
  repeating-linear-gradient(0deg,transparent 0 47px,rgba(214,236,255,.04) 47px 48px),var(--ink-1)}
.visual figcaption{position:absolute;left:16px;bottom:14px;right:16px;font:400 11.5px var(--f-mono);letter-spacing:.06em;color:var(--fg-3)}

/* ---------- Vidéos ---------- */
.vcard video{width:100%;aspect-ratio:16/9;background:#000;border-radius:var(--r-sm);border:1px solid var(--line)}
.vcard h3{font-size:16px;margin:14px 0 4px}
.yt{position:relative;aspect-ratio:16/9;border-radius:var(--r-md);overflow:hidden;border:1px solid var(--line-2)}
.yt iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.reels{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;align-self:start}
.reel{margin:0;min-width:0}
.reel-play{position:relative;display:block;width:100%;padding:0;border:1px solid var(--line-2);border-radius:var(--r-sm);overflow:hidden;background:#000;cursor:pointer;aspect-ratio:9/16}
.reel-play video{display:block;width:100%;height:100%;object-fit:cover}
.reel-play:focus-visible{outline:2px solid var(--rim);outline-offset:3px}
.reel-snd{position:absolute;right:8px;bottom:8px;font:500 10.5px var(--f-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--fg);background:rgba(4,5,6,.72);border:1px solid var(--line-2);border-radius:999px;padding:3px 8px}
.reel-play.on .reel-snd{color:var(--rim-ink);background:var(--rim);border-color:var(--rim)}
.reel figcaption{margin-top:10px;font-size:13.5px;line-height:1.35;color:var(--fg-2)}
.reel-ia{display:block;margin-top:4px;font:400 10.5px var(--f-mono);letter-spacing:.06em;text-transform:uppercase;color:var(--fg-3)}
@media (max-width:1100px){.reels{grid-template-columns:repeat(2,minmax(0,1fr))}}

/* ---------- CTA collant mobile ---------- */
.sticky-cta{position:fixed;left:12px;right:12px;bottom:calc(12px + env(safe-area-inset-bottom));z-index:50;display:none;
  align-items:center;justify-content:space-between;gap:12px;padding:10px 10px 10px 18px;border-radius:999px;
  background:rgba(10,12,15,.92);border:1px solid var(--line-2);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);
  transform:translateY(140%);transition:transform .4s var(--ease);box-shadow:0 20px 50px -10px rgba(0,0,0,.8)}
.sticky-cta.on{transform:none}
.sticky-cta span{font:400 12.5px var(--f-mono);color:var(--fg-2);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.sticky-cta .btn{min-height:44px;padding:0 18px;font-size:14px;flex:none}
@media (max-width:820px){.sticky-cta{display:flex}}
.menu-open .sticky-cta{display:none}

/* ---------- Footer ---------- */
.footer{border-top:1px solid var(--line);padding:clamp(56px,8vw,96px) 0 calc(48px + env(safe-area-inset-bottom));margin-top:clamp(40px,6vw,80px);background:linear-gradient(180deg,transparent,var(--ink-1))}
.footer-top{display:grid;grid-template-columns:minmax(0,1.4fr) repeat(3,minmax(0,1fr));gap:clamp(24px,4vw,56px)}
.footer h4{font:400 11px var(--f-mono);letter-spacing:.16em;text-transform:uppercase;color:var(--fg-3);margin-bottom:14px}
.footer ul{list-style:none}
.footer li a{display:inline-flex;align-items:center;min-height:44px;color:var(--fg-2);text-decoration:none;font-size:15px}
.footer li a:hover{color:var(--fg)}
.footer .tagline{font-family:var(--f-display);font-size:clamp(28px,3vw,38px);line-height:1.1;color:var(--fg);max-width:16ch;margin:16px 0 14px}
.footer-bottom{margin-top:48px;padding-top:24px;border-top:1px solid var(--line);display:flex;flex-wrap:wrap;gap:10px 24px;justify-content:space-between;font:400 12px var(--f-mono);color:var(--fg-3)}
.footer-bottom a{color:var(--fg-2);display:inline-flex;align-items:center;min-height:44px}
.footer details{border-bottom:1px solid var(--line)}
.footer details summary{list-style:none}
@media (max-width:860px){.footer-top{grid-template-columns:minmax(0,1fr)}
  .footer .fcol{border-bottom:1px solid var(--line)}
}

/* ---------- Divers ---------- */
.pill{display:inline-flex;align-items:center;gap:8px;min-height:30px;padding:0 12px;border-radius:999px;border:1px solid var(--line-2);font:400 12px var(--f-mono);color:var(--fg-2);letter-spacing:.04em}
.pill .dot{width:6px;height:6px;border-radius:50%;background:var(--rim);box-shadow:0 0 8px var(--rim)}
.tagrow{display:flex;flex-wrap:wrap;gap:8px}
.kv{display:grid;grid-template-columns:auto minmax(0,1fr);gap:8px 18px;font-size:15px}
.kv dt{font:400 12px var(--f-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--fg-3);padding-top:3px}
.kv dd{color:var(--fg-2);min-width:0;overflow-wrap:anywhere}
@media (max-width:520px){.kv{grid-template-columns:minmax(0,1fr)}.kv dd{margin-bottom:10px}}
.legal h2{font-size:clamp(26px,3vw,34px);margin-top:1.8em}
.center{text-align:center}
.mt-s{margin-top:14px}.mt-m{margin-top:28px}.mt-l{margin-top:56px}
.line-draw{stroke-dasharray:var(--len,600);stroke-dashoffset:0}

/* ---------- GEO Checker ---------- */
@property --p{syntax:'<number>';inherits:false;initial-value:0}
.gc-form{display:flex;gap:10px;flex-wrap:wrap;max-width:640px}
.gc-form input{flex:1 1 280px;min-height:56px;padding:0 20px;border-radius:999px;border:1px solid var(--line-2);background:rgba(0,0,0,.45);color:var(--fg);font:400 16px var(--f-mono)}
.gc-form input:focus{outline:none;border-color:var(--rim);box-shadow:0 0 0 4px var(--rim-soft)}
.gc-result:empty{display:none}
.gc-score{display:flex;gap:28px;align-items:center;flex-wrap:wrap}
.gc-gauge{--p:0;width:150px;height:150px;border-radius:50%;display:grid;place-items:center;flex:none;
  background:radial-gradient(closest-side,var(--ink-1) 80%,transparent 81% 100%),conic-gradient(var(--rim) calc(var(--p)*1%),var(--ink-3) 0);transition:--p 1s}
.gc-gauge b{font-family:var(--f-display);font-size:56px;font-weight:400;line-height:1}
.gc-gauge span{font:400 12px var(--f-mono);color:var(--fg-3)}
.gc-row{padding:14px 0;border-bottom:1px solid var(--line)}
.gc-head{display:flex;justify-content:space-between;gap:12px;font-size:15px;color:var(--fg)}
.gc-head span:last-child{font-family:var(--f-mono);color:var(--fg-2);font-size:13px;flex:none}
.gc-bar{height:3px;background:var(--ink-3);border-radius:3px;margin-top:10px;overflow:hidden}
.gc-bar i{display:block;height:100%;width:0;background:var(--rim);transition:width 1s var(--ease)}
.gc-bar i.lo{background:var(--fg-3)}
.gc-tip{margin-top:8px;font-size:14px;color:var(--fg-2)}
.spin{display:inline-block;width:14px;height:14px;border:2px solid currentColor;border-right-color:transparent;border-radius:50%;animation:sp .8s linear infinite}
@keyframes sp{to{transform:rotate(360deg)}}

/* scroll progress */
.progress{position:fixed;top:0;left:0;height:2px;width:100%;transform-origin:0 50%;transform:scaleX(0);z-index:70;background:linear-gradient(90deg,var(--rim-2),var(--rim));box-shadow:0 0 12px var(--rim)}

/* ---------- Mouvement réduit ---------- */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}
  .parc-canvas{opacity:.8}
}