/* ============================================================
   hashcode.profiling — feuille de style partagée
   Utilisée par toutes les pages via base.html.
   ============================================================ */
:root{
  --bg:#07090f; --bg-2:#0b0f18; --fg:#eef1f6; --muted:#9aa3b2;
  --line:rgba(255,255,255,.09); --card:rgba(255,255,255,.035);
  --i:#6366f1; --c:#22d3ee; --v:#a855f7; --a:#f4b154; --ok:#2fbf71;
  --grad:linear-gradient(120deg,#6366f1,#22d3ee 55%,#a855f7);
  --radius:18px; --r:16px; --maxw:1120px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:'Inter',system-ui,-apple-system,sans-serif;background:var(--bg);color:var(--fg);line-height:1.6;overflow-x:hidden;-webkit-font-smoothing:antialiased}
h1,h2,h3,.brand,.eyebrow,.kicker,.n,.val{font-family:'Space Grotesk',system-ui,sans-serif}
a{color:inherit;text-decoration:none}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px;position:relative;z-index:2}

/* ---------- Backdrop : aurora + grain ---------- */
.bg{position:fixed;inset:0;z-index:0;overflow:hidden;pointer-events:none}
.blob{position:absolute;border-radius:50%;filter:blur(90px);opacity:.5;will-change:transform}
.b1{width:60vw;height:60vw;background:radial-gradient(circle,#6366f1,transparent 65%);top:-22vw;left:-12vw;animation:float1 22s ease-in-out infinite}
.b2{width:52vw;height:52vw;background:radial-gradient(circle,#22d3ee,transparent 65%);top:6vw;right:-16vw;animation:float2 26s ease-in-out infinite}
.b3{width:46vw;height:46vw;background:radial-gradient(circle,#a855f7,transparent 65%);bottom:-18vw;left:22vw;animation:float3 30s ease-in-out infinite}
@keyframes float1{0%,100%{transform:translate(0,0) scale(1)}50%{transform:translate(6vw,4vw) scale(1.1)}}
@keyframes float2{0%,100%{transform:translate(0,0) scale(1)}50%{transform:translate(-5vw,6vw) scale(1.08)}}
@keyframes float3{0%,100%{transform:translate(0,0) scale(1)}50%{transform:translate(4vw,-5vw) scale(1.12)}}
.grain{position:absolute;inset:0;opacity:.05;mix-blend-mode:overlay;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}
.vignette{position:absolute;inset:0;background:radial-gradient(120% 90% at 50% 0%,transparent 30%,rgba(7,9,15,.65) 100%)}
#spot{position:fixed;inset:0;z-index:1;pointer-events:none;opacity:0;transition:opacity .4s;background:radial-gradient(600px circle at var(--mx,50%) var(--my,20%),rgba(99,102,241,.10),transparent 55%)}

/* ---------- Nav (composant partagé) ---------- */
.progress{position:fixed;top:0;left:0;height:3px;width:0;z-index:60;background:var(--grad);box-shadow:0 0 12px rgba(99,102,241,.7);transition:width .1s linear}
nav{position:fixed;top:0;left:0;right:0;z-index:50;transition:.3s}
nav.scrolled{background:rgba(7,9,15,.72);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.nav-in{max-width:var(--maxw);margin:0 auto;padding:16px 24px;display:flex;align-items:center;justify-content:space-between}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;letter-spacing:-.01em}
.brand img{width:24px;height:24px;border-radius:7px}
.brand .dot{width:11px;height:11px;border-radius:50%;background:var(--grad);box-shadow:0 0 16px rgba(99,102,241,.8);animation:pulse 2.6s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.5}}
.nav-links{display:flex;gap:24px;align-items:center}
.nav-links a{font-size:.9rem;color:var(--muted);transition:.2s}
.nav-links a:hover{color:var(--fg)}
.nav-links a.active{color:var(--fg);position:relative}
.nav-links a.active::after{content:"";position:absolute;left:0;right:0;bottom:-6px;height:2px;border-radius:2px;background:var(--grad)}
.nav-cta{padding:8px 16px;border:1px solid var(--line);border-radius:999px;font-size:.85rem;color:var(--fg)!important;background:var(--card)}
.nav-cta:hover{border-color:var(--i);box-shadow:0 0 22px rgba(99,102,241,.28)}
.nav-toggle{display:none;border:1px solid var(--line);background:var(--card);color:var(--fg);width:40px;height:40px;border-radius:10px;cursor:pointer;font-size:1.1rem;line-height:1}
.nav-toggle:hover{border-color:var(--c)}
.nav-links{display:flex}
@media(max-width:820px){
  .nav-toggle{display:block}
  .nav-links{position:fixed;top:70px;left:12px;right:12px;flex-direction:column;align-items:stretch;gap:4px;padding:12px;border:1px solid var(--line);border-radius:16px;background:rgba(9,12,19,.96);backdrop-filter:blur(16px);box-shadow:0 24px 60px -24px rgba(0,0,0,.9);display:none;z-index:55}
  .nav-links.open{display:flex;animation:menuIn .28s cubic-bezier(.2,.8,.2,1)}
  .nav-links a{padding:12px 14px;border-radius:10px}
  .nav-links a:not(.nav-cta):hover{background:rgba(255,255,255,.05)}
  .nav-links a.active::after{display:none}
  .nav-links a.active{background:rgba(99,102,241,.12)}
  .nav-cta{text-align:center;margin-top:6px}
}
@keyframes menuIn{from{opacity:0;transform:translateY(-8px)}}

/* ---------- Hero ---------- */
header.hero{min-height:100svh;display:flex;align-items:center;padding:120px 0 60px;position:relative}
.eyebrow{display:inline-flex;align-items:center;gap:9px;font-size:.76rem;text-transform:uppercase;letter-spacing:.18em;color:var(--muted);border:1px solid var(--line);padding:7px 15px;border-radius:999px;background:var(--card)}
.eyebrow i{width:7px;height:7px;border-radius:50%;background:#2fbf71;box-shadow:0 0 10px #2fbf71}
h1{font-size:clamp(2.4rem,6.4vw,4.6rem);line-height:1.03;letter-spacing:-.03em;font-weight:700;margin:26px 0 0;max-width:16ch}
h1 .g{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.g.shimmer{background-size:220% auto;animation:shimmer 6s linear infinite}
@keyframes shimmer{to{background-position:220% center}}
h1 .word{display:inline-block;opacity:0;transform:translateY(.7em) rotateX(-55deg);transform-origin:50% 100%;transition:opacity .8s cubic-bezier(.2,.7,.3,1),transform .8s cubic-bezier(.2,.7,.3,1)}
h1 .word.in{opacity:1;transform:none}
.lede{color:var(--muted);font-size:clamp(1.02rem,1.6vw,1.22rem);max-width:60ch;margin:24px 0 0}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;margin-top:36px}
.btn{display:inline-flex;align-items:center;gap:9px;padding:13px 24px;border-radius:999px;font-weight:600;font-size:.95rem;border:1px solid transparent;transition:transform .2s,box-shadow .25s;cursor:pointer}
.btn.primary{background:var(--grad);color:#05070c;box-shadow:0 10px 34px -10px rgba(99,102,241,.7)}
.btn.primary:hover{transform:translateY(-2px);box-shadow:0 16px 44px -10px rgba(34,211,238,.7)}
.btn.ghost{border-color:var(--line);background:var(--card);color:var(--fg)}
.btn.ghost:hover{transform:translateY(-2px);border-color:var(--c)}
.btn[disabled]{opacity:.6;cursor:wait}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
@media(max-width:940px){.hero-grid{grid-template-columns:1fr;gap:40px}}

/* ---------- En-tête de page interne ---------- */
.page-head{padding:150px 0 24px;position:relative;z-index:2}
.crumbs{font-size:.8rem;color:var(--muted);margin-bottom:14px}
.crumbs a:hover{color:var(--fg)}
.crumbs span{opacity:.5;margin:0 8px}

/* Pipeline visual */
.pipe{position:relative;background:linear-gradient(180deg,rgba(255,255,255,.05),rgba(255,255,255,.015));border:1px solid var(--line);border-radius:22px;padding:26px;backdrop-filter:blur(6px);box-shadow:0 30px 80px -40px rgba(0,0,0,.9)}
.pipe h3{font-size:.8rem;text-transform:uppercase;letter-spacing:.16em;color:var(--muted);margin-bottom:20px;font-weight:500}
.stage{position:relative;display:flex;align-items:center;gap:14px;padding:11px 14px;border-radius:12px;border:1px solid transparent;transition:.35s;cursor:pointer}
.stage .node{width:11px;height:11px;border-radius:50%;background:#2a3242;flex:none;transition:.35s;position:relative}
.stage .lbl{font-size:.9rem;color:var(--muted);transition:.35s}
.stage.on,.stage.active{border-color:rgba(34,211,238,.55);background:rgba(34,211,238,.09)}
.stage.on .node,.stage.active .node{background:var(--c);box-shadow:0 0 14px var(--c)}
.stage.on .lbl,.stage.active .lbl{color:var(--fg)}
.stage::before{content:"";position:absolute;left:19px;top:-11px;width:2px;height:11px;background:var(--line)}
.stage:first-of-type::before{display:none}
.pipe-desc{margin-top:18px;padding-top:16px;border-top:1px solid var(--line);font-size:.88rem;color:var(--muted);min-height:44px}
.pipe-desc b{color:var(--fg);font-weight:600}

/* ---------- Sections ---------- */
section{padding:96px 0;position:relative}
.kicker{font-family:'Space Grotesk';font-size:.78rem;text-transform:uppercase;letter-spacing:.2em;color:var(--c);margin-bottom:16px}
h2{font-size:clamp(1.7rem,3.4vw,2.6rem);letter-spacing:-.025em;line-height:1.1;font-weight:700;max-width:22ch}
.sub{color:var(--muted);max-width:62ch;margin-top:16px}
.reveal{--rx:0deg;--ry:0deg;--lift:26px;--blur:6px;opacity:0;filter:blur(var(--blur));transform:perspective(900px) translateY(var(--lift)) rotateX(var(--rx)) rotateY(var(--ry));transition:opacity .9s cubic-bezier(.2,.7,.3,1),transform .9s cubic-bezier(.2,.7,.3,1),filter .9s cubic-bezier(.2,.7,.3,1)}
.reveal.in{--lift:0px;--blur:0px;opacity:1}

.marquee{overflow:hidden;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:20px 0;mask-image:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent)}
.marquee-track{display:flex;gap:44px;width:max-content;animation:scroll 34s linear infinite}
.marquee span{font-family:'Space Grotesk';font-size:1.05rem;color:var(--muted);white-space:nowrap;display:flex;align-items:center;gap:44px}
.marquee span::after{content:"◆";color:var(--i);font-size:.6rem}
@keyframes scroll{to{transform:translateX(-50%)}}

.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:18px;margin-top:48px}
.step{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:26px;transition:.3s;position:relative;overflow:hidden}
.step:hover{transform:translateY(-4px);border-color:rgba(99,102,241,.4)}
.step .n{font-family:'Space Grotesk';font-size:2rem;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;font-weight:700}
.step h3{font-size:1.05rem;margin:12px 0 8px}
.step p{font-size:.9rem;color:var(--muted)}

.two{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:44px}
@media(max-width:760px){.two{grid-template-columns:1fr}}
.panel{border:1px solid var(--line);border-radius:var(--radius);padding:28px;background:var(--card)}
.panel h3{font-size:1.05rem;margin-bottom:16px;display:flex;align-items:center;gap:10px}
.panel ul{list-style:none;display:grid;gap:11px}
.panel li{font-size:.92rem;color:var(--muted);padding-left:26px;position:relative}
.panel.yes li::before{content:"✓";position:absolute;left:0;color:#2fbf71;font-weight:700}
.panel.no li::before{content:"✕";position:absolute;left:0;color:#e5646d;font-weight:700}
.panel.no{border-color:rgba(229,100,109,.22)}
.panel.arrow li::before{content:"→";position:absolute;left:0;color:var(--c)}

/* Demo / console */
.demo-grid{display:grid;grid-template-columns:minmax(280px,380px) 1fr;gap:24px;margin-top:44px;align-items:start}
@media(max-width:860px){.demo-grid{grid-template-columns:1fr}}
.console{background:#0a0e16;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.console .bar{display:flex;gap:7px;padding:12px 16px;border-bottom:1px solid var(--line)}
.console .bar i{width:11px;height:11px;border-radius:50%;background:#2a3242}
.console .bar i:nth-child(1){background:#ff5f57}.console .bar i:nth-child(2){background:#febc2e}.console .bar i:nth-child(3){background:#28c840}
.console .foot{padding:14px 16px;border-top:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;gap:12px}
.editor{position:relative;height:340px;overflow:hidden;background:#0a0e16}
.editor pre.hl,.editor textarea{margin:0;font-family:ui-monospace,'SF Mono',Menlo,monospace;font-size:.82rem;line-height:1.6;padding:18px;letter-spacing:0;tab-size:2}
.editor pre.hl{position:absolute;inset:0;overflow:auto;color:#c9d1d9;pointer-events:none;white-space:pre;z-index:1}
.editor textarea{position:absolute;inset:0;z-index:2;width:100%;height:100%;border:0;background:transparent;color:transparent;caret-color:var(--c);resize:none;outline:none;overflow:auto}
.editor textarea::selection{background:rgba(99,102,241,.45)}
.tok-key{color:#7dd3fc}.tok-str{color:#86efac}.tok-num{color:#f4b154}.tok-bool{color:#c4b5fd}.tok-punc{color:#6b7686}
.hint{font-size:.76rem;color:var(--muted)}
.results{display:grid;gap:16px}
.rcard{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:22px;opacity:0;transform:translateY(16px);animation:rise .6s forwards}
@keyframes rise{to{opacity:1;transform:none}}
.rcard .top{display:flex;justify-content:space-between;align-items:baseline;gap:12px}
.rcard h3{font-size:1.15rem}
.rcard .tax{font-size:.74rem;color:var(--muted);text-transform:uppercase;letter-spacing:.1em}
.metric{margin-top:14px}
.metric .mh{display:flex;justify-content:space-between;font-size:.8rem;color:var(--muted)}
.bar{height:8px;border-radius:99px;background:rgba(255,255,255,.07);overflow:hidden;margin-top:6px}
.bar>i{display:block;height:100%;width:0;border-radius:99px;background:var(--grad);transition:width 1.1s cubic-bezier(.2,.7,.3,1)}
.bar.conf>i{background:linear-gradient(90deg,#22d3ee,#2fbf71)}
.bar.unc>i{background:linear-gradient(90deg,#f4b154,#e5646d)}
.gaps{margin-top:16px;display:flex;flex-wrap:wrap;gap:8px}
.chip{font-size:.74rem;color:var(--muted);border:1px solid var(--line);padding:4px 10px;border-radius:99px;background:rgba(255,255,255,.02)}
.empty{color:var(--muted);font-size:.9rem;border:1px dashed var(--line);border-radius:var(--radius);padding:36px;text-align:center}
.spin{width:18px;height:18px;border:2px solid rgba(255,255,255,.2);border-top-color:var(--c);border-radius:50%;animation:sp .8s linear infinite;display:inline-block;vertical-align:middle}
@keyframes sp{to{transform:rotate(360deg)}}

/* Status / cartes génériques */
.status-grid,.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:16px;margin-top:44px}
.grid.compact{margin-top:0}
.scard,.card{border:1px solid var(--line);border-radius:var(--radius);padding:24px;background:var(--card)}
.scard .lbl,.card .k{font-size:.76rem;text-transform:uppercase;letter-spacing:.12em;color:var(--muted)}
.scard .val,.card .v{font-family:'Space Grotesk';font-size:1.5rem;margin-top:8px;font-weight:600}
.card .v.sm{font-size:1rem}
.pill{display:inline-block;font-size:.72rem;padding:3px 10px;border-radius:99px;margin-top:10px}
.pill.ok{background:rgba(47,191,113,.14);color:#57d99a}
.pill.wait{background:rgba(244,177,84,.14);color:#f4b154}
.dot{display:inline-block;width:9px;height:9px;border-radius:50%;margin-right:7px;background:#6b7686}
.dot.ok{background:var(--ok);box-shadow:0 0 10px var(--ok)}
.dot.ko{background:#e5646d;box-shadow:0 0 10px #e5646d}
.dot.wait{background:var(--a)}

/* Docs */
.docs{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;margin-top:40px}
.dlink{display:flex;flex-direction:column;gap:6px;border:1px solid var(--line);border-radius:var(--radius);padding:22px;background:var(--card);transition:.3s}
.dlink:hover{transform:translateY(-4px);border-color:var(--c);box-shadow:0 14px 40px -20px rgba(34,211,238,.5)}
.dlink strong{font-size:.98rem}
.dlink span{font-size:.84rem;color:var(--muted)}
.dlink .arrow{font-family:'Space Grotesk';color:var(--c);margin-top:8px;transition:.3s}
.dlink:hover .arrow{transform:translateX(5px)}

/* Développeurs : tableau de connexion, onglets, code */
.rows{border:1px solid var(--line);border-radius:var(--radius);background:var(--card);padding:6px 22px;margin-top:28px}
.row{display:flex;justify-content:space-between;gap:12px;padding:12px 0;border-bottom:1px solid var(--line);font-size:.9rem}
.row:last-child{border-bottom:0}
.row .l{color:var(--muted)}
.row code{font-family:ui-monospace,monospace;font-size:.84rem;color:#c9d1d9}
.tabs{display:flex;gap:8px;margin-top:28px;flex-wrap:wrap}
.tab{padding:8px 15px;border:1px solid var(--line);border-bottom:0;border-radius:10px 10px 0 0;font-size:.82rem;color:var(--muted);cursor:pointer;background:transparent}
.tab.on{background:#0a0e16;color:var(--fg);border-color:var(--c)}
.code{position:relative;background:#0a0e16;border:1px solid var(--line);border-radius:0 12px 12px 12px;padding:18px;overflow:auto}
.code pre{margin:0;font-family:ui-monospace,'SF Mono',Menlo,monospace;font-size:.82rem;line-height:1.65;color:#c9d1d9;white-space:pre}
.copy{position:absolute;top:12px;right:12px;border:1px solid var(--line);background:rgba(255,255,255,.04);color:var(--muted);font-size:.74rem;padding:5px 11px;border-radius:8px;cursor:pointer}
.copy:hover{color:var(--fg);border-color:var(--c)}
.tok-cmd{color:#c4b5fd}.tok-flag{color:#f4b154}.tok-cm{color:#6b7686}
input,textarea{width:100%;background:#0a0e16;border:1px solid var(--line);border-radius:10px;color:#c9d1d9;font-family:ui-monospace,monospace;font-size:.82rem;padding:12px;outline:none}
textarea{min-height:220px;resize:vertical}
pre.out{background:#0a0e16;border:1px solid var(--line);border-radius:12px;padding:16px;overflow:auto;font-size:.8rem;max-height:380px;color:#c9d1d9;margin-top:14px}
.note{color:var(--muted);font-size:.84rem;border-left:2px solid var(--i);padding-left:14px;margin-top:16px}
.hidden{display:none}

/* FAQ */
.faq{margin-top:40px;display:grid;gap:12px}
.faq details{border:1px solid var(--line);border-radius:14px;background:var(--card);overflow:hidden}
.faq summary{cursor:pointer;padding:18px 22px;font-weight:600;list-style:none;display:flex;justify-content:space-between;gap:16px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--c)}
.faq details[open] summary::after{content:"–"}
.faq p{padding:0 22px 20px;color:var(--muted);font-size:.92rem}

/* CTA final */
.cta-band{margin:20px 0 0;border:1px solid var(--line);border-radius:26px;padding:52px 40px;text-align:center;background:linear-gradient(180deg,rgba(99,102,241,.10),rgba(255,255,255,.02))}
.cta-band h2{margin:0 auto 12px;max-width:24ch}
.cta-band .hero-cta{justify-content:center}

/* ---------- Footer (composant partagé) ---------- */
footer{padding:60px 0 80px;border-top:1px solid var(--line);margin-top:40px;position:relative;z-index:2}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:36px}
@media(max-width:760px){.foot-grid{grid-template-columns:1fr;gap:24px}}
.foot-note{color:var(--muted);font-size:.84rem;max-width:60ch}
.foot-col h4{font-size:.78rem;text-transform:uppercase;letter-spacing:.14em;color:var(--muted);margin-bottom:14px;font-weight:500}
.foot-col a{display:block;font-size:.9rem;color:var(--fg);opacity:.85;padding:4px 0}
.foot-col a:hover{opacity:1;color:var(--c)}
.foot-row{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;margin-top:40px;padding-top:24px;border-top:1px solid var(--line);font-size:.82rem;color:var(--muted)}

/* ---------- Motion avancé ---------- */
.tilt-in{transform-style:preserve-3d;will-change:transform;transition:transform .35s cubic-bezier(.2,.7,.3,1)}
.mag{will-change:transform}
.totop{position:fixed;right:26px;bottom:26px;z-index:55;width:46px;height:46px;border-radius:50%;border:1px solid var(--line);background:rgba(11,15,24,.82);color:var(--fg);font-size:1.1rem;cursor:pointer;backdrop-filter:blur(10px);opacity:0;transform:translateY(14px) scale(.9);pointer-events:none;transition:.3s}
.totop.show{opacity:1;transform:none;pointer-events:auto}
.totop:hover{border-color:var(--c);box-shadow:0 0 24px rgba(34,211,238,.4)}

/* ---------- Toasts (notifications) ---------- */
.toasts{position:fixed;right:26px;bottom:84px;z-index:80;display:flex;flex-direction:column;gap:12px;width:min(360px,calc(100vw - 40px));pointer-events:none}
.toast{pointer-events:auto;position:relative;display:flex;gap:12px;align-items:flex-start;padding:14px 16px;border-radius:14px;border:1px solid var(--line);background:rgba(13,17,25,.92);color:var(--fg);backdrop-filter:blur(14px);box-shadow:0 18px 50px -20px rgba(0,0,0,.85);overflow:hidden;transform-origin:bottom right;animation:toastIn .42s cubic-bezier(.2,.9,.25,1)}
.toast.leaving{animation:toastOut .3s cubic-bezier(.4,0,1,1) forwards}
@keyframes toastIn{from{opacity:0;transform:translateY(16px) scale(.96)}to{opacity:1;transform:none}}
@keyframes toastOut{to{opacity:0;transform:translateX(30px) scale(.96)}}
.toast .ic{width:22px;height:22px;flex:none;border-radius:50%;display:grid;place-items:center;font-size:.78rem;font-weight:700;font-style:normal}
.toast .bodyx{flex:1;min-width:0}
.toast .tt{font-weight:600;font-size:.9rem}
.toast .ms{font-size:.82rem;color:var(--muted);margin-top:2px;word-break:break-word}
.toast .close{flex:none;border:0;background:transparent;color:var(--muted);cursor:pointer;font-size:1.05rem;line-height:1;padding:2px 6px;border-radius:6px}
.toast .close:hover{color:var(--fg);background:rgba(255,255,255,.06)}
.toast .bar{position:absolute;left:0;bottom:0;height:2px;width:100%}
.toast.success .ic{background:rgba(47,191,113,.16);color:#57d99a}
.toast.error .ic{background:rgba(229,100,109,.16);color:#f08a90}
.toast.warn .ic{background:rgba(244,177,84,.16);color:#f4b154}
.toast.info .ic{background:rgba(34,211,238,.16);color:#7dd3fc}
.toast.success .bar{background:#2fbf71}.toast.error .bar{background:#e5646d}
.toast.warn .bar{background:#f4b154}.toast.info .bar{background:#22d3ee}
.toast{animation-fill-mode:both}
.toast .bar{animation:toastBar linear forwards}
@keyframes toastBar{from{width:100%}to{width:0}}
@media(max-width:520px){.toasts{right:12px;left:12px;bottom:74px;width:auto}}

/* ---------- Skeletons ---------- */
.sk{position:relative;overflow:hidden;background:rgba(255,255,255,.05);border-radius:8px}
.sk::after{content:"";position:absolute;inset:0;transform:translateX(-100%);background:linear-gradient(90deg,transparent,rgba(255,255,255,.09),transparent);animation:sk 1.3s infinite}
@keyframes sk{to{transform:translateX(100%)}}
.sk-line{height:12px;margin:10px 0}
.sk-line.w60{width:60%}.sk-line.w40{width:40%}.sk-line.w80{width:80%}

/* ---------- Erreur en ligne (jamais la couleur seule : icône + bord) ---------- */
.err-inline{display:flex;gap:10px;align-items:flex-start;border:1px solid rgba(229,100,109,.35);border-left:3px solid #e5646d;background:rgba(229,100,109,.08);border-radius:12px;padding:14px 16px;color:#f0b5b9;font-size:.88rem}
.err-inline .ez{font-weight:700;color:#ff9ea4}
.err-inline b{color:#fff;font-weight:600}
.ok-inline{display:flex;gap:10px;align-items:center;border:1px solid rgba(47,191,113,.3);border-left:3px solid #2fbf71;background:rgba(47,191,113,.07);border-radius:12px;padding:12px 16px;color:#8fe3b6;font-size:.88rem}

/* ---------- Accessibilité focus ---------- */
:focus-visible{outline:2px solid var(--c);outline-offset:2px;border-radius:6px}

/* ---------- View Transitions (navigations douces, progressif) ---------- */
@view-transition{navigation:auto}
::view-transition-old(root){animation:vtOut .22s ease both}
::view-transition-new(root){animation:vtIn .34s cubic-bezier(.2,.8,.2,1) both}
@keyframes vtIn{from{opacity:0;transform:translateY(8px)}}
@keyframes vtOut{to{opacity:0;transform:translateY(-6px)}}

/* ---------- Toast : action / undo ---------- */
.toast{flex-wrap:wrap}
.toast .act{margin-left:auto;align-self:center;border:1px solid var(--line);background:rgba(255,255,255,.05);color:var(--fg);font-size:.78rem;font-weight:600;padding:6px 12px;border-radius:8px;cursor:pointer}
.toast .act:hover{border-color:var(--c);color:var(--c)}

/* ---------- Modale accessible (<dialog>) ---------- */
dialog.modal{border:1px solid var(--line);border-radius:20px;background:linear-gradient(180deg,#0d1220,#0a0e16);color:var(--fg);padding:0;width:min(560px,calc(100vw - 32px));max-height:85vh;overflow:auto;box-shadow:0 40px 120px -30px rgba(0,0,0,.9)}
dialog.modal::backdrop{background:rgba(4,6,10,.66);backdrop-filter:blur(6px);animation:fade .25s ease}
dialog.modal[open]{animation:pop .3s cubic-bezier(.2,.8,.2,1)}
@keyframes pop{from{opacity:0;transform:translateY(12px) scale(.97)}}
@keyframes fade{from{opacity:0}}
.modal .mhead{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:20px 22px;border-bottom:1px solid var(--line)}
.modal .mhead h3{font-size:1.1rem}
.modal .mbody{padding:22px}
.modal .mfoot{padding:16px 22px;border-top:1px solid var(--line);display:flex;justify-content:flex-end;gap:10px}
.modal .x{border:0;background:transparent;color:var(--muted);font-size:1.3rem;cursor:pointer;line-height:1;padding:2px 6px;border-radius:8px}
.modal .x:hover{color:var(--fg);background:rgba(255,255,255,.06)}
.modal .facts{margin-top:16px;display:grid;gap:8px}
.modal .fact{font-size:.86rem;color:var(--muted);padding-left:20px;position:relative}
.modal .fact::before{content:"•";position:absolute;left:4px;color:var(--c)}

/* ---------- Validation live ---------- */
.field-status{font-size:.78rem;display:inline-flex;align-items:center;gap:6px}
.field-status.ok{color:#57d99a}
.field-status.ko{color:#f08a90}
textarea.invalid,textarea[aria-invalid="true"]{border-color:#e5646d}
kbd{font-family:ui-monospace,monospace;font-size:.78em;border:1px solid var(--line);border-bottom-width:2px;border-radius:5px;padding:1px 6px;background:rgba(255,255,255,.05)}

/* ---------- Scroll-driven reveal (progressif) ---------- */
.sdr .reveal{opacity:1;filter:none;transform:none}
@supports (animation-timeline: view()){
  @media (prefers-reduced-motion: no-preference){
    .sdr .reveal{animation:revealUp linear both;animation-timeline:view();animation-range:entry 0% cover 28%}
    @keyframes revealUp{from{opacity:0;filter:blur(6px);transform:translateY(26px)}to{opacity:1;filter:blur(0);transform:none}}
  }
}

/* ---------- Responsive : ajustements ---------- */
@media(max-width:760px){
  section{padding:64px 0}
  .page-head{padding:120px 0 12px}
  header.hero{padding:104px 0 40px}
  .cta-band{padding:36px 22px;border-radius:20px}
  h1{max-width:20ch}
  .foot-row{flex-direction:column;gap:8px}
}
@media(max-width:520px){
  .wrap{padding:0 16px}
  .editor{height:280px}
  .editor pre.hl,.editor textarea{font-size:.78rem;padding:14px}
  .console .foot{flex-direction:column;align-items:stretch}
  .console .foot .btn{width:100%;justify-content:center}
  .steps{gap:14px}
  .step,.panel{padding:20px}
  .scard,.card{padding:18px}
  .status-grid,.grid{gap:12px}
  .row{flex-wrap:wrap;gap:4px}
  .row code{word-break:break-all}
  .tabs{overflow:auto;flex-wrap:nowrap}
  .tab{white-space:nowrap}
}

@media(prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
  .reveal{opacity:1;transform:none;filter:none}
  ::view-transition-old(root),::view-transition-new(root){animation:none}
}

/* ============================================================
   Démo live — présentation professionnelle (API client)
   ============================================================ */
@property --p { syntax: '<number>'; inherits: false; initial-value: 0; }
.api{border:1px solid var(--line);border-radius:20px;overflow:hidden;background:linear-gradient(180deg,rgba(255,255,255,.03),rgba(255,255,255,.01));margin-top:40px}
.api-bar{display:flex;align-items:center;gap:12px;padding:12px 16px;border-bottom:1px solid var(--line);background:rgba(0,0,0,.22)}
.method{font-family:'Space Grotesk';font-size:.72rem;font-weight:700;letter-spacing:.06em;color:#05070c;background:var(--grad);padding:4px 10px;border-radius:8px}
.api-bar .url{font-family:ui-monospace,'SF Mono',Menlo,monospace;font-size:.84rem;color:#c9d1d9;overflow:auto;white-space:nowrap}
.api-bar .status{margin-left:auto;font-size:.74rem;padding:3px 10px;border-radius:999px;border:1px solid var(--line);color:var(--muted);white-space:nowrap}
.api-bar .status.ok{color:#57d99a;border-color:rgba(47,191,113,.45)}
.api-bar .status.err{color:#f08a90;border-color:rgba(229,100,109,.45)}
.ic-btn{margin-left:6px;border:1px solid var(--line);background:transparent;color:var(--muted);border-radius:8px;padding:5px 9px;cursor:pointer;font-size:.85rem}
.ic-btn:hover{color:var(--fg);border-color:var(--c)}
.api-grid{display:grid;grid-template-columns:minmax(300px,420px) 1fr}
@media(max-width:900px){.api-grid{grid-template-columns:1fr}}
.api-pane{min-width:0}
.api-pane + .api-pane{border-left:1px solid var(--line)}
@media(max-width:900px){.api-pane + .api-pane{border-left:0;border-top:1px solid var(--line)}}
.pane-head{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:12px 16px;border-bottom:1px solid var(--line);font-size:.74rem;color:var(--muted);text-transform:uppercase;letter-spacing:.12em}
.pane-foot{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:12px 16px;border-top:1px solid var(--line)}
.api .editor{height:320px}
.api .results{padding:16px;align-content:start;overflow:auto;max-height:520px}
@media(max-width:520px){
  .pane-foot{flex-direction:column;align-items:stretch}
  .pane-foot .btn{width:100%;justify-content:center}
  .api .editor{height:260px}
}
.api .empty{border:1px dashed var(--line);margin:0}

/* Carte de résultat pro */
.rcard{padding:20px}
.rc-head{display:flex;justify-content:space-between;align-items:center;gap:14px}
.rc-head h3{font-size:1.12rem;margin:0}
.rc-head .tax{display:block;margin-top:4px}
.score-ring{--p:0;width:64px;height:64px;flex:none;border-radius:50%;display:grid;place-items:center;font-family:'Space Grotesk';font-weight:700;font-size:1.1rem;color:var(--fg);background:conic-gradient(var(--c) calc(var(--p)*1%), rgba(255,255,255,.08) 0);position:relative;transition:--p 1.1s cubic-bezier(.2,.7,.3,1)}
.score-ring::before{content:"";position:absolute;inset:6px;border-radius:50%;background:#0d1117}
.score-ring>span{position:relative;display:flex;align-items:baseline;gap:1px}
.score-ring small{font-size:.58rem;color:var(--muted);font-weight:500}
.rc-metrics{display:grid;gap:10px;margin-top:16px}
.mini{display:grid;grid-template-columns:86px 1fr 44px;align-items:center;gap:10px;font-size:.76rem;color:var(--muted)}
.mini b{text-align:right;color:var(--fg);font-weight:600}
.rc-foot{margin-top:14px;font-size:.72rem;color:var(--muted);display:flex;justify-content:space-between;gap:10px}
.gaps .chip{gap:4px}