/* Aedova — styles applicatifs (landing + studio). S'appuie sur signature.css. */

/* ---------- Header ---------- */
.hdr{position:sticky;top:0;z-index:100;backdrop-filter:blur(10px);
  background:color-mix(in srgb, var(--paper) 78%, transparent);border-bottom:1px solid transparent;transition:border-color .3s,background .3s}
.hdr.scrolled{border-color:var(--line)}
.hdr .wrap{display:flex;align-items:center;gap:24px;height:68px}
.logo{display:flex;align-items:center;gap:10px;font-family:var(--display);font-weight:600;font-size:1.25rem;letter-spacing:-.02em}
.logo img{width:30px;height:30px;border-radius:8px}
.hdr nav{display:flex;gap:26px;margin-left:auto;align-items:center}
.hdr nav a{font-size:.95rem;font-weight:500;opacity:.8;transition:opacity .2s}
.hdr nav a:hover{opacity:1}
.lang{border:1px solid var(--line);border-radius:999px;padding:5px 11px;font-size:.8rem;font-weight:600;cursor:pointer;background:transparent;color:inherit;letter-spacing:.04em}
@media(max-width:820px){.hdr nav a.hide-sm{display:none}}

/* ---------- Hero ---------- */
.hero{position:relative;overflow:hidden;color:var(--cream);padding-block:clamp(70px,11vw,150px)}
.hero::before{content:"";position:absolute;inset:0;z-index:0;
  background:linear-gradient(125deg,#0B1020,#13204A 28%,#1B3AA8 55%,#1B4DDB 72%,#0E1734);
  background-size:240% 240%;animation:flow 26s ease-in-out infinite}
.blueprint{position:absolute;inset:0;z-index:1;pointer-events:none;opacity:.5;
  background-image:linear-gradient(rgba(150,180,255,.13) 1px,transparent 1px),linear-gradient(90deg,rgba(150,180,255,.13) 1px,transparent 1px);
  background-size:38px 38px;mask-image:radial-gradient(ellipse 90% 80% at 70% 20%,#000 40%,transparent 85%)}
.hero .wrap{position:relative;z-index:2}
.hero h1{font-size:clamp(2.7rem,1.9rem + 4vw,6rem);font-weight:700;letter-spacing:-.03em;max-width:16ch}
.hero h1 .g{background:linear-gradient(90deg,#9DC0FF,#fff);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p.sub{font-size:var(--step-1);max-width:60ch;margin-top:22px;opacity:.9;line-height:1.5}
.hero .cta-row{display:flex;gap:14px;flex-wrap:wrap;margin-top:34px}
.hero .trust{margin-top:22px;font-size:.9rem;opacity:.72;letter-spacing:.01em}
@media (prefers-reduced-motion:reduce){.hero::before{animation:none}}

/* ---------- Demo console ---------- */
.demo{position:relative}
.console{max-width:980px;margin:36px auto 0;border:1px solid var(--line);border-radius:22px;overflow:hidden;
  background:#fff;box-shadow:0 30px 80px -50px rgba(15,20,38,.5)}
.console .bar{display:flex;align-items:center;gap:8px;padding:13px 18px;background:#0F1426;color:#cdd6f0}
.console .bar .d{width:11px;height:11px;border-radius:50%;background:#2a3354;display:inline-block}
.console .bar b{font-family:var(--sans);font-weight:600;font-size:.85rem;margin-left:6px;color:#8ea2d8;letter-spacing:.02em}
.prompt-box{padding:22px}
.prompt-row{display:flex;gap:10px;flex-wrap:wrap}
.prompt-row input{flex:1;min-width:240px;font:inherit;font-size:1.05rem;padding:15px 18px;border:1.5px solid var(--line);border-radius:13px;background:#fbfcfe;color:var(--ink)}
.prompt-row input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 4px rgba(47,107,255,.12)}
.chips{display:flex;gap:8px;flex-wrap:wrap;margin-top:14px;align-items:center}
.chips .lbl{font-size:.85rem;opacity:.6;margin-right:2px}
.chip{font-size:.85rem;font-weight:500;padding:7px 13px;border-radius:999px;border:1px solid var(--line);background:#fff;cursor:pointer;transition:.2s}
.chip:hover{border-color:var(--accent);color:var(--accent)}
.result{border-top:1px solid var(--line);padding:22px;display:none}
.result.show{display:block;animation:fadeUp .5s both}
.result .meta{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:16px}
.result .meta .nm{font-family:var(--display);font-weight:600;font-size:1.5rem;letter-spacing:-.02em}
.badge{font-size:.78rem;font-weight:600;padding:4px 11px;border-radius:999px;background:rgba(47,107,255,.1);color:var(--accent-d)}
.badge.det{background:#eef0f4;color:#5a6478}
.ent-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:12px}
.ent-card{border:1px solid var(--line);border-radius:14px;padding:15px 16px;background:#fbfcfe;animation:fadeUp .5s both}
.ent-card .h{display:flex;align-items:center;gap:9px;font-weight:600;margin-bottom:9px}
.ent-card .h .ic{width:26px;height:26px;display:grid;place-items:center;border-radius:8px;background:var(--accent);color:#fff;font-size:.85rem}
.ent-card .fld{font-size:.84rem;opacity:.72;padding:2px 0;display:flex;justify-content:space-between;gap:10px}
.ent-card .fld .ty{font-size:.72rem;opacity:.7;font-variant:all-small-caps;letter-spacing:.04em}
.demo-preview{margin-top:18px;border:1px solid var(--line);border-radius:16px;overflow:hidden;height:440px;background:#fff;display:none}
.demo-preview.show{display:block}
.demo-preview iframe{width:100%;height:100%;border:0}
.demo-actions{margin-top:16px;display:flex;gap:12px;flex-wrap:wrap;align-items:center}
.spin{display:inline-block;width:15px;height:15px;border:2px solid rgba(255,255,255,.4);border-top-color:#fff;border-radius:50%;animation:sp .7s linear infinite;vertical-align:-2px}
@keyframes sp{to{transform:rotate(360deg)}}

/* ---------- How ---------- */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:46px}
.step .no{font-family:var(--display);font-size:2.4rem;color:var(--accent);font-weight:600}
.step h3{margin:.4em 0 .3em;font-size:1.35rem}
.step p{opacity:.74;line-height:1.55}
@media(max-width:780px){.steps{grid-template-columns:1fr}}

/* ---------- Sovereign cards ---------- */
.sov-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;margin-top:46px}
.sov-grid .card{position:relative}
.sov-grid .card .ic{width:42px;height:42px;border-radius:11px;background:var(--accent);color:#fff;display:grid;place-items:center;font-size:1.2rem;margin-bottom:14px}
.sov-grid .card h3{font-size:1.3rem;margin-bottom:.35em}
.sov-grid .card p{opacity:.74;line-height:1.55}
@media(max-width:780px){.sov-grid{grid-template-columns:1fr}}

/* ---------- Comparison ---------- */
.cmp{max-width:840px;margin:40px auto 0;border:1px solid rgba(255,255,255,.16);border-radius:18px;overflow:hidden}
.cmp table{width:100%;border-collapse:collapse}
.cmp th,.cmp td{padding:15px 18px;text-align:left;border-bottom:1px solid rgba(255,255,255,.1)}
.cmp thead th{font-family:var(--display);font-weight:600;font-size:1rem}
.cmp thead th:last-child{color:#9DC0FF}
.cmp td:not(:first-child){text-align:center;width:160px}
.cmp tr:last-child td{border-bottom:0}
.cmp .x{opacity:.5}.cmp .ok{color:#7CF0B0;font-weight:600}.cmp .pt{color:#F0C97C}

/* ---------- Waitlist ---------- */
.wl-box{max-width:560px;margin:34px auto 0;display:flex;gap:10px;flex-wrap:wrap}
.wl-box input{flex:1;min-width:220px;font:inherit;padding:15px 18px;border:1.5px solid var(--line);border-radius:13px;background:#fff;color:var(--ink)}
.wl-box input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 4px rgba(47,107,255,.12)}
.wl-msg{text-align:center;margin-top:14px;font-weight:500;min-height:1.4em}
.wl-msg.ok{color:var(--ok)}.wl-msg.err{color:#c0392b}

/* ---------- Footer ---------- */
.foot{border-top:1px solid var(--line);padding-block:40px;margin-top:20px}
.foot .wrap{display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap;align-items:center;opacity:.7;font-size:.9rem}

/* ---------- Pricing ---------- */
.price-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:46px;align-items:stretch}
.price-card{position:relative;display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:18px;padding:26px 22px;
  box-shadow:0 1px 0 rgba(0,0,0,.02),0 18px 40px -30px rgba(15,20,38,.4);transition:transform .3s cubic-bezier(.2,.8,.2,1),box-shadow .3s,border-color .3s}
.price-card:hover{transform:translateY(-4px);box-shadow:0 26px 56px -34px rgba(15,20,38,.5)}
.price-card.hot{border-color:var(--accent);box-shadow:0 0 0 1px var(--accent),0 30px 64px -34px rgba(47,107,255,.5)}
.pc-badge{position:absolute;top:-12px;left:50%;transform:translateX(-50%);background:var(--accent);color:#fff;font-size:.74rem;font-weight:700;letter-spacing:.04em;padding:5px 13px;border-radius:999px;text-transform:uppercase;white-space:nowrap}
.pc-name{font-family:var(--display);font-weight:600;font-size:1.35rem;letter-spacing:-.01em}
.price-card.sov .pc-name{color:var(--accent-d)}
.pc-price{margin:14px 0 4px;display:flex;align-items:baseline;gap:6px}
.pc-amt{font-family:var(--display);font-weight:700;font-size:2.5rem;letter-spacing:-.02em;line-height:1}
.price-card.sov .pc-amt{font-size:1.7rem}
.pc-per{font-size:.95rem;opacity:.6;font-weight:500}
.pc-tag{font-size:.9rem;min-height:2.6em;margin-bottom:6px}
.pc-feat{list-style:none;padding:0;margin:14px 0 22px;flex:1;display:flex;flex-direction:column;gap:11px}
.pc-feat li{position:relative;padding-left:27px;font-size:.93rem;line-height:1.4}
.pc-feat li::before{content:"✓";position:absolute;left:0;top:0;width:18px;height:18px;border-radius:50%;background:rgba(47,107,255,.12);color:var(--accent-d);font-size:.72rem;font-weight:700;display:grid;place-items:center}
.price-card.sov .pc-feat li::before{background:rgba(15,20,38,.08);color:var(--ink)}
.price-card .btn{width:100%;justify-content:center;margin-top:auto}
@media(max-width:1000px){.price-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.price-grid{grid-template-columns:1fr}}

/* ---------- Build sequence (award « watch it build ») ---------- */
.build-seq{padding:26px 22px;display:none;border-top:1px solid var(--line)}
.build-seq.show{display:block;animation:fadeUp .4s both}
.build-seq .bh{display:flex;align-items:center;gap:10px;font-weight:600;color:var(--accent);font-size:.9rem;letter-spacing:.02em;margin-bottom:16px}
.build-seq .bh .pip{width:9px;height:9px;border-radius:50%;background:var(--accent);animation:blink 1s infinite}
.bsteps{position:relative}
.bstep{display:flex;align-items:center;gap:14px;padding:9px 0;opacity:.36;transition:opacity .45s ease}
.bstep.active,.bstep.done{opacity:1}
.bstep .dot{position:relative;width:26px;height:26px;border-radius:50%;border:2px solid var(--line);display:grid;place-items:center;flex-shrink:0;font-size:.78rem;font-weight:600;color:var(--muted);background:#fff;transition:.35s}
.bstep.active .dot{border-color:var(--accent);color:var(--accent)}
.bstep.active .dot::before{content:"";position:absolute;inset:-5px;border-radius:50%;border:2px solid var(--accent);opacity:.4;animation:ring 1.1s ease-out infinite}
.bstep.done .dot{border-color:var(--ok);background:var(--ok);color:#fff}
.bstep .lbl{font-weight:500;font-size:.97rem;color:var(--muted);transition:color .35s}
.bstep.active .lbl,.bstep.done .lbl{color:var(--ink)}
.bstep .track{flex:1;max-width:160px;height:3px;border-radius:2px;background:var(--bg);overflow:hidden;opacity:0;transition:opacity .3s}
.bstep.active .track{opacity:1}
.bstep .track::after{content:"";display:block;height:100%;width:42%;border-radius:2px;background:linear-gradient(90deg,transparent,var(--accent),transparent);transform:translateX(-120%);animation:scan 1.05s linear infinite}
@keyframes blink{0%,100%{opacity:1}50%{opacity:.25}}
@keyframes ring{0%{transform:scale(.7);opacity:.55}100%{transform:scale(1.55);opacity:0}}
@keyframes scan{to{transform:translateX(330%)}}
@media (prefers-reduced-motion:reduce){.bstep .dot::before,.bstep .track::after,.build-seq .bh .pip{animation:none}}

/* center helper */
.tac{text-align:center}.mw{max-width:62ch}.mw.mxauto{margin-inline:auto}