/* ================================================================
   PHOTIA — styles du studio de génération (par-dessus la DA Témo)
   ================================================================ */

/* Logo mark */
.brand-mark svg{display:block}

/* ---- Hero recentré sur le studio ---- */
.hero-solo{padding:56px 0 30px;text-align:center;position:relative}
.hero-solo h1{font-size:clamp(2.3rem,5vw,3.7rem);font-weight:800;max-width:16ch;margin:0 auto}
.hero-solo .lead{font-size:1.15rem;color:var(--muted);margin:20px auto 0;max-width:52ch}
.hero-solo .lead strong{color:var(--ink)}
.hero-solo .hero-trust{justify-content:center;margin-top:20px}

/* ================= STUDIO ================= */
.studio{max-width:860px;margin:34px auto 0;background:#fff;border:1px solid var(--line);
  border-radius:var(--r-lg);box-shadow:var(--shadow-lg);overflow:hidden;position:relative;z-index:2}
.studio-tabs{display:flex;gap:6px;padding:14px;background:var(--cream);border-bottom:1px solid var(--line)}
.studio-tab{flex:1;display:flex;align-items:center;justify-content:center;gap:8px;padding:12px 14px;
  border:0;background:transparent;border-radius:12px;font-family:'Plus Jakarta Sans';font-weight:700;
  font-size:.98rem;color:var(--muted);cursor:pointer;transition:.15s}
.studio-tab:hover{color:var(--ink)}
.studio-tab.active{background:#fff;color:var(--violet-d);box-shadow:var(--shadow-card)}
.studio-body{padding:22px}
.pane{display:none}
.pane.active{display:block;animation:msgIn .3s ease}

/* dropzone */
.dropzone{border:2px dashed var(--line);background:var(--cream);border-radius:16px;padding:34px 20px;
  text-align:center;cursor:pointer;transition:.18s;position:relative}
.dropzone:hover,.dropzone.drag{border-color:var(--violet);background:#fff}
.dropzone .dz-ic{font-size:2.2rem;margin-bottom:8px}
.dropzone b{font-family:'Plus Jakarta Sans';display:block;margin-bottom:3px}
.dropzone small{color:var(--muted)}
.dropzone.has-img{padding:0;border-style:solid;border-color:var(--line);overflow:hidden}
.dropzone.has-img img{width:100%;max-height:300px;object-fit:contain;background:#faf7f2}
.dz-change{position:absolute;top:10px;right:10px;background:rgba(25,19,32,.72);color:#fff;border:0;
  border-radius:999px;padding:7px 14px;font-size:.8rem;font-weight:700;cursor:pointer;backdrop-filter:blur(4px)}

/* prompt row */
.prompt-lbl{font-size:.86rem;font-weight:700;color:var(--ink);margin:18px 0 8px;display:block}
.prompt-box{display:flex;gap:10px;align-items:stretch}
.prompt-box textarea{flex:1;border:1.5px solid var(--line);border-radius:14px;padding:14px 16px;font:inherit;
  font-weight:500;resize:none;min-height:56px;transition:border-color .14s,box-shadow .14s;line-height:1.45}
.prompt-box textarea:focus{outline:0;border-color:var(--violet);box-shadow:0 0 0 3px rgba(108,77,246,.14)}
.prompt-go{flex:none;align-self:stretch;padding:0 26px}
.prompt-hints{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}
.hint{background:var(--grad-soft);border:1px solid var(--line);border-radius:999px;padding:6px 13px;
  font-size:.82rem;font-weight:600;color:var(--violet-d);cursor:pointer;transition:.15s}
.hint:hover{border-color:var(--violet);transform:translateY(-1px)}

/* result */
.result{margin-top:22px;border-top:1px dashed var(--line);padding-top:22px;display:none}
.result.show{display:block;animation:msgIn .35s ease}
.result-head{display:flex;align-items:center;gap:10px;margin-bottom:14px}
.result-head b{font-family:'Plus Jakarta Sans';font-size:1.05rem}
.ba-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.ba-grid.single{grid-template-columns:1fr;max-width:460px;margin:0 auto}
.ba{position:relative;border-radius:14px;overflow:hidden;border:1px solid var(--line);background:#faf7f2}
.ba img,.ba canvas{width:100%;display:block;aspect-ratio:1/1;object-fit:cover}
.ba-tag{position:absolute;top:9px;left:9px;background:rgba(25,19,32,.72);color:#fff;font-size:.72rem;
  font-weight:700;padding:3px 10px;border-radius:999px;letter-spacing:.4px;backdrop-filter:blur(4px)}
.ba.after .ba-tag{background:var(--grad)}
/* filigrane */
.wm{position:absolute;inset:0;pointer-events:none;display:grid;place-items:center;
  background:repeating-linear-gradient(-30deg,transparent 0 78px,rgba(255,255,255,.10) 78px 156px)}
.wm span{font-family:'Plus Jakarta Sans';font-weight:800;font-size:1.5rem;color:rgba(255,255,255,.82);
  text-shadow:0 2px 10px rgba(0,0,0,.35);transform:rotate(-30deg);letter-spacing:2px}
.result-actions{display:flex;gap:12px;flex-wrap:wrap;align-items:center;margin-top:18px}
.result-note{color:var(--muted);font-size:.85rem;margin-top:10px}

/* loader */
.studio-loader{text-align:center;padding:30px 0 6px;display:none}
.studio-loader.show{display:block}
.spinner{width:44px;height:44px;border:4px solid var(--line);border-top-color:var(--violet);
  border-radius:50%;margin:0 auto 14px;animation:spin .8s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.studio-loader p{color:var(--muted);font-weight:600}

/* small badges under studio */
.studio-guarantees{display:flex;flex-wrap:wrap;gap:18px;justify-content:center;margin:18px auto 0;
  color:var(--muted);font-size:.9rem;font-weight:600;max-width:760px}
.studio-guarantees span{display:inline-flex;align-items:center;gap:6px}
.studio-guarantees b{color:#1E9E4E}

/* ---- Section "pourquoi Photia" (la brèche) ---- */
.why{background:var(--bg2)}
.why-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;max-width:940px;margin:0 auto}
.why-card{display:flex;gap:16px;background:var(--cream);border:1px solid var(--line);
  border-radius:var(--r-lg);padding:26px 24px;transition:.16s}
.why-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.why-ic{font-size:1.7rem;width:54px;height:54px;flex:none;border-radius:14px;background:#fff;
  border:1px solid var(--line);display:grid;place-items:center}
.why-card h3{font-size:1.14rem;margin-bottom:6px}
.why-card p{color:var(--muted);font-size:.95rem}
.why-card .vs{display:block;margin-top:8px;font-size:.82rem;color:var(--violet-d);font-weight:700}

/* feuille de choix photo (bottom sheet) */
.sheet-overlay{position:fixed;inset:0;background:rgba(25,19,32,.55);backdrop-filter:blur(4px);
  z-index:220;display:flex;align-items:flex-end;justify-content:center;opacity:0;visibility:hidden;transition:opacity .2s}
.sheet-overlay.show{opacity:1;visibility:visible}
.sheet{background:#fff;width:100%;max-width:460px;border-radius:24px 24px 0 0;padding:14px 14px calc(14px + env(safe-area-inset-bottom));
  box-shadow:var(--shadow-lg);transform:translateY(30px);transition:transform .25s cubic-bezier(.2,.8,.2,1)}
.sheet-overlay.show .sheet{transform:none}
.sheet-title{text-align:center;font-family:'Plus Jakarta Sans';font-weight:700;color:var(--muted);
  font-size:.9rem;padding:8px 0 12px}
.sheet-btn{width:100%;display:flex;align-items:center;gap:12px;background:var(--cream);border:1px solid var(--line);
  border-radius:14px;padding:16px 18px;margin-bottom:10px;font-family:'Plus Jakarta Sans';font-weight:700;
  font-size:1.02rem;color:var(--ink);cursor:pointer;transition:.15s}
.sheet-btn:hover{border-color:var(--violet);background:#fff}
.sheet-cancel{width:100%;background:0;border:0;padding:14px;font-family:'Plus Jakarta Sans';font-weight:700;
  font-size:1rem;color:var(--muted);cursor:pointer}
@media(min-width:560px){.sheet-overlay{align-items:center}.sheet{border-radius:24px;margin:0 16px}}

/* numéros d'étape : version sombre, démarcation nette */
.step-n{background:var(--ink);box-shadow:0 8px 18px rgba(25,19,32,.30);border:2px solid var(--ink)}

/* toggle mensuel / annuel */
.price-toggle{display:flex;flex-wrap:wrap;justify-content:center;gap:4px;width:fit-content;max-width:100%;
  margin:0 auto 30px;padding:5px;background:var(--cream);border:1px solid var(--line);border-radius:999px}
.pt-opt{border:0;background:transparent;padding:9px 20px;border-radius:999px;font-family:'Plus Jakarta Sans';
  font-weight:700;font-size:.92rem;color:var(--muted);cursor:pointer;transition:.15s;display:inline-flex;align-items:center;gap:8px;white-space:nowrap}
.pt-opt.active{background:#fff;color:var(--ink);box-shadow:var(--shadow-card)}
.pt-save{background:var(--grad);color:#fff;font-size:.68rem;font-weight:800;padding:2px 8px;border-radius:999px;
  text-transform:uppercase;letter-spacing:.4px}
@media(max-width:420px){.pt-opt{padding:9px 14px;font-size:.85rem}.pt-save{font-size:.6rem;padding:2px 6px;letter-spacing:.2px}}

@media(max-width:820px){
  .ba-grid{grid-template-columns:1fr}
  .why-grid{grid-template-columns:1fr}
  .prompt-box{flex-direction:column}
  .prompt-go{align-self:stretch;padding:14px}
}

/* ================================================================
   THÈME SOMBRE — surcharge globale cohérente (violet premium)
   ================================================================ */
:root{
  --bg:#17161F; --bg2:#1E1C28; --card:#242130; --cream:#2B2839;
  --ink:#F6F4FB; --muted:#C0BAD0; --line:#332F42;
  --violet:#9179FF; --violet-d:#C3B2FF; --pink:#FF7CAC; --coral:#FF8A5B; --gold:#FFC24D;
  --grad:linear-gradient(115deg,#9179FF 0%,#FF7CAC 100%);
  --grad-soft:linear-gradient(115deg,rgba(145,121,255,.16),rgba(255,124,172,.12));
  --shadow:0 14px 40px rgba(0,0,0,.42); --shadow-lg:0 26px 60px rgba(0,0,0,.5); --shadow-card:0 10px 30px rgba(0,0,0,.36);
}
/* fond graphite avec une lueur douce (dynamique, pas d'arc-en-ciel) */
body{background:
  radial-gradient(1100px 520px at 50% -12%, rgba(145,121,255,.13), transparent 62%),
  var(--bg);
  background-attachment:fixed;color:var(--ink)}

/* surfaces qui étaient blanches -> cartes sombres */
.tcard,.mcard,.step,.browser,.wtest,.price,.studio,.why-ic,.modal-card,.help-panel,.sheet,.qa,.feat{background:var(--card)}
.mcard.alt2{background:var(--cream)}
/* fonds crème -> teinte sombre élevée */
.prob,.why-card,.dropzone,.studio-tabs,.price-toggle,.help-msg,.step-visual,.browser-bar,.chat-human,.sheet-btn,.chat-sugg button,.help-quick button{background:var(--cream)}
.step code{background:var(--cream);color:var(--violet-d)}
.studio-tab.active,.pt-opt.active{background:var(--card);color:var(--ink)}
.browser-body{background:linear-gradient(180deg,var(--card),var(--bg))}
.dropzone.has-img img,.ba{background:#1A1824}

/* sections alternées */
.problem,.features,.faq,.why{background:var(--bg2)}

/* header / menu mobile */
#header.scrolled{background:rgba(14,11,20,.82);box-shadow:0 4px 24px rgba(0,0,0,.5)}
.nav-links.open{background:var(--card);border-top-color:var(--line)}

/* boutons */
.btn-ghost{background:var(--card);color:var(--ink);border-color:var(--line)}
.btn-ghost:hover{background:var(--bg2);color:#fff;border-color:var(--violet)}
.eyebrow{background:var(--card);color:var(--violet-d);border-color:var(--line)}

/* bandes sombres explicites (avant : var(--ink) devenu clair) */
.stats-band{background:#121019}
footer{background:#121019;color:#A69EB6}
.step-n{background:#121019;border-color:var(--line);color:#fff}

/* champs de saisie */
.modal-form input,.prompt-box textarea,.chat-input input{background:var(--bg2);color:var(--ink)}
.prompt-box textarea::placeholder,.modal-form input::placeholder,.chat-input input::placeholder{color:var(--muted)}

/* bouton Google + séparateur */
.btn-google{display:flex;align-items:center;justify-content:center;gap:10px;width:100%;
  padding:13px 16px;border-radius:12px;border:1px solid var(--line);background:#fff;color:#1f1f1f;
  font-family:inherit;font-weight:600;font-size:15px;cursor:pointer;transition:background .15s,transform .05s}
.btn-google:hover{background:#f3f3f3}
.btn-google:active{transform:translateY(1px)}
.btn-google svg{flex:0 0 auto}
.auth-divider{display:flex;align-items:center;gap:12px;margin:16px 0;color:var(--muted);font-size:13px}
.auth-divider::before,.auth-divider::after{content:"";flex:1;height:1px;background:var(--line)}

/* chatbot */
.help-panel.chat .help-head,.chat-sugg,.chat-input{background:var(--card)}
.chat-msgs{background:var(--bg)}
.msg.bot{background:var(--bg2);border-color:var(--line);color:var(--ink)}

/* carte tarif mise en avant : bord dégradé sur fond sombre */
.price.featured{background:linear-gradient(165deg,rgba(145,121,255,.14),rgba(255,124,172,.10)) padding-box,var(--grad) border-box}
.price.featured .amount{color:var(--violet-d)}

/* survols d'accent lisibles sur sombre */
.modal-x:hover,.help-quick button:hover,.chat-sugg button:hover,.sheet-btn:hover{background:var(--bg2)}
.dropzone:hover,.dropzone.drag{background:var(--bg2)}
.studio-tab:hover{color:var(--ink)}

/* listes de prix : coche verte incluse / croix pour non-inclus, texte lisible */
.price li{position:relative;padding-left:28px}
.price li::first-letter{color:inherit}
.price li::before{content:"✓";position:absolute;left:2px;top:8px;font-weight:800;color:#38D39F;font-size:.9rem}
.price li b{color:var(--violet-d)}
.price li.muted{color:#CFC9DC;opacity:.9}
.price li.muted::before{content:"✕";color:#726C86}
.price li.muted::first-letter{color:inherit}
.price.featured li::first-letter{color:inherit}

/* ===== hero : fond d'aperçus "après" en fondu ===== */
.hero-solo{position:relative;overflow:hidden}
.hero-bg{position:absolute;inset:-8% -6%;z-index:0;display:grid;grid-template-columns:repeat(6,1fr);
  grid-auto-rows:1fr;gap:12px;opacity:.15;transform:rotate(-5deg) scale(1.15);pointer-events:none}
.hero-bg img{width:100%;height:100%;object-fit:cover;border-radius:14px;aspect-ratio:3/4}
.hero-solo::after{content:"";position:absolute;inset:0;z-index:0;pointer-events:none;
  background:radial-gradient(125% 95% at 50% 0%, transparent 28%, var(--bg) 80%)}
.hero-solo>.wrap{position:relative;z-index:1}
@media(max-width:820px){.hero-bg{grid-template-columns:repeat(3,1fr);opacity:.12}}

/* ===== 4 photos "après" qui gigotent sur place ===== */
.strip-sec{padding:6px 0 34px;position:relative;z-index:1}
.jiggle-row{display:flex;gap:22px;justify-content:center;flex-wrap:wrap;max-width:920px;margin:0 auto;padding:16px 0}
.jiggle-row img{width:200px;aspect-ratio:3/4;object-fit:cover;border-radius:18px;border:1px solid var(--line);
  box-shadow:var(--shadow-lg);animation:jiggle 4.2s ease-in-out infinite;will-change:transform}
.jiggle-row img:nth-child(1){animation-delay:-.4s}
.jiggle-row img:nth-child(2){animation-delay:-1.6s;animation-duration:4.8s}
.jiggle-row img:nth-child(3){animation-delay:-2.7s;animation-duration:4.5s}
.jiggle-row img:nth-child(4){animation-delay:-3.5s;animation-duration:5.1s}
@keyframes jiggle{0%,100%{transform:translateY(0) rotate(-1.4deg)}50%{transform:translateY(-12px) rotate(1.6deg)}}
@media(max-width:560px){.jiggle-row{gap:14px}.jiggle-row img{width:44vw;max-width:200px}}

/* ===== comparatifs avant/après (curseur glissant) ===== */
.ba-grid-wrap{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.ba-slider{position:relative;aspect-ratio:3/4;border-radius:18px;overflow:hidden;border:1px solid var(--line);
  box-shadow:var(--shadow-card);cursor:ew-resize;user-select:none;touch-action:none;background:#000}
.ba-slider img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block;
  transition:transform .4s ease;pointer-events:none}
.ba-slider:hover img{transform:scale(1.05)}
.ba-before{clip-path:inset(0 calc(100% - var(--pos,50%)) 0 0);z-index:2}
.ba-after{z-index:1}
.ba-handle{position:absolute;top:0;bottom:0;left:var(--pos,50%);width:3px;background:#fff;z-index:4;
  transform:translateX(-1.5px);box-shadow:0 0 12px rgba(0,0,0,.55)}
.ba-handle::after{content:"⟺";position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);
  width:40px;height:40px;background:#fff;color:#17161F;border-radius:50%;display:grid;place-items:center;
  font-size:1rem;font-weight:800;box-shadow:0 6px 18px rgba(0,0,0,.5)}
.ba-lbl{position:absolute;bottom:12px;z-index:5;font-family:'Plus Jakarta Sans';font-size:.68rem;font-weight:800;
  letter-spacing:.6px;padding:4px 10px;border-radius:999px;color:#fff;pointer-events:none}
.ba-lbl.av{left:12px;background:rgba(0,0,0,.62)}
.ba-lbl.ap{right:12px;background:var(--grad)}
@media(max-width:820px){.ba-grid-wrap{grid-template-columns:repeat(2,1fr)}}
@media(max-width:520px){.ba-grid-wrap{grid-template-columns:1fr;max-width:360px;margin:0 auto}}

/* ===== menu compte ===== */
.acct-slot{display:flex;align-items:center}
.acct-trigger{display:inline-flex;align-items:center;gap:8px;background:var(--card);border:1.5px solid var(--line);
  border-radius:999px;padding:4px 12px 4px 4px;cursor:pointer;font-family:'Plus Jakarta Sans';font-weight:700;
  font-size:.9rem;color:var(--ink);transition:.15s}
.acct-trigger:hover{border-color:var(--violet)}
.acct-av{width:32px;height:32px;border-radius:50%;background:var(--grad);color:#fff;display:grid;place-items:center;
  font-family:'Plus Jakarta Sans';font-weight:800;font-size:.9rem;flex:none}
.acct-caret{color:var(--muted);font-size:.68rem}
.acct-name-sm{max-width:120px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.acct-menu{position:fixed;top:70px;right:24px;z-index:210;width:266px;background:var(--card);
  border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow-lg);padding:8px;
  opacity:0;transform:translateY(-8px);transition:opacity .16s,transform .16s;pointer-events:none}
.acct-menu.show{opacity:1;transform:none;pointer-events:auto}
.acct-head{display:flex;align-items:center;gap:12px;padding:12px;border-bottom:1px solid var(--line);margin-bottom:6px}
.acct-head .acct-av{width:44px;height:44px;font-size:1.15rem}
.acct-id b{display:block;font-size:.92rem;max-width:172px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.acct-id small{color:var(--violet-d);font-weight:700;font-size:.78rem}
.acct-item{width:100%;display:flex;align-items:center;gap:12px;background:0;border:0;padding:11px 12px;border-radius:12px;
  font-family:'Plus Jakarta Sans';font-weight:600;font-size:.95rem;color:var(--ink);cursor:pointer;transition:.14s;text-align:left;text-decoration:none}
.acct-item:hover{background:var(--cream)}
.acct-item.danger{color:#ff7a7a}
.acct-item.danger:hover{background:rgba(229,72,77,.12)}
.acct-sep{height:1px;background:var(--line);margin:6px 8px}

/* case à cocher consentement (inscription / paiement) */
.consent{display:flex;gap:10px;align-items:flex-start;margin-top:14px;text-align:left;
  font-size:.82rem;line-height:1.45;color:var(--muted);cursor:pointer}
.consent input{flex:0 0 auto;width:18px;height:18px;margin-top:1px;accent-color:var(--violet);cursor:pointer}
.consent a{color:var(--violet-d);font-weight:600}
.consent.shake{animation:consentShake .4s}
@keyframes consentShake{0%,100%{transform:translateX(0)}25%{transform:translateX(-5px)}75%{transform:translateX(5px)}}
.danger-badge{background:rgba(229,72,77,.16);color:#ff7a7a}
@media(max-width:900px){.acct-menu{right:16px;top:64px}.acct-name-sm{display:none}}

/* ===== pricing selon le plan ===== */
/* carte de l'offre actuelle : liseré violet de la marque, pas de vert */
.price.current{border:2px solid transparent;
  background:linear-gradient(165deg,rgba(145,121,255,.10),rgba(255,124,172,.05)) padding-box,
             linear-gradient(135deg,var(--violet),var(--pink)) border-box}
.price .plan-owned{display:inline-flex;align-items:center;gap:7px;justify-content:center;width:100%;padding:13px;border-radius:999px;
  background:linear-gradient(135deg,rgba(145,121,255,.16),rgba(255,124,172,.16));
  color:var(--violet-d);font-family:'Plus Jakarta Sans';font-weight:800;font-size:.95rem;border:1px solid rgba(145,121,255,.28)}
/* offre masquée quand l'utilisateur est déjà payant (ex : gratuit) */
.price.is-hidden{display:none}
/* carte mise en avant comme "upgrade conseillé" */
.price.upsell{border:2px solid transparent;
  background:linear-gradient(165deg,rgba(255,124,172,.10),rgba(145,121,255,.06)) padding-box,
             linear-gradient(135deg,var(--pink),var(--violet)) border-box;
  box-shadow:0 20px 50px rgba(145,121,255,.18)}
.price .upsell-tip{display:block;text-align:center;color:var(--violet-d);font-weight:700;font-size:.82rem;margin-top:10px}

/* spinner d'attente sur le bouton (téléchargement HD) */
.btn-spin{display:inline-block;width:14px;height:14px;border:2px solid rgba(255,255,255,.4);border-top-color:#fff;
  border-radius:50%;animation:btnspin .7s linear infinite;vertical-align:-2px;margin-right:6px}
@keyframes btnspin{to{transform:rotate(360deg)}}
.btn.is-loading{opacity:.9;cursor:progress}

/* bouton contact près de l'assistant (bas droite) */
.help-contact{position:absolute;bottom:6px;right:74px;white-space:nowrap;
  background:var(--card);color:var(--ink);border:1px solid var(--line);border-radius:999px;
  padding:11px 16px;font-family:'Plus Jakarta Sans';font-weight:700;font-size:.88rem;cursor:pointer;
  box-shadow:var(--shadow-lg);transition:transform .12s,background .14s}
.help-contact:hover{transform:translateY(-2px);background:var(--cream)}
@media(max-width:560px){.help-contact{display:none}}