/* ==========================================================================
   CodaBill · site vitrine + pages d'erreur
   Complète codabill-ui.css (charte Noir & Bleu, glassmorphism, ease-coda).
   Animations : transform et opacity uniquement.
   ========================================================================== */

.www main{min-height:60vh}
.hp{position:absolute;left:-9999px;opacity:0}

/* ---------- Header ---------- */
.site-head{position:sticky;top:0;z-index:50;backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);
  background:color-mix(in srgb, var(--noir-950, #05060D) 72%, transparent);border-bottom:1px solid var(--glass-border)}
html[data-theme="light"] .site-head{background:rgba(238,241,249,.8)}
.site-head-in{display:flex;align-items:center;gap:26px;padding:14px 0}
.site-logo{display:inline-flex;align-items:center;gap:10px;text-decoration:none}
.site-logo img{transition:transform .5s var(--ease-spring)}
.site-logo:hover img{transform:rotate(-8deg) scale(1.08)}
.site-nav{display:flex;gap:4px;margin-left:8px}
.site-nav a{padding:8px 12px;border-radius:var(--r-pill);color:var(--ink-muted);text-decoration:none;
  font:500 .92rem/1 var(--f-ui);transition:color var(--t-fast),background var(--t-fast),transform var(--t-fast)}
.site-nav a:hover{color:var(--ink);background:var(--glass-bg);transform:translateY(-1px)}
.site-nav a.on{color:var(--ink);background:var(--glass-bg-strong)}
.site-actions{margin-left:auto;display:flex;align-items:center;gap:10px}
.nav-burger{display:none}
@media(max-width:900px){
  .site-nav{position:fixed;inset:64px 12px auto;flex-direction:column;padding:12px;border-radius:var(--r-lg);
    background:var(--noir-800,#101324);border:1px solid var(--glass-border);opacity:0;transform:translateY(-8px);
    pointer-events:none;transition:opacity var(--t-med),transform var(--t-med)}
  .site-nav.open{opacity:1;transform:none;pointer-events:auto}
  .nav-burger{display:inline-flex}
  .site-actions .btn-ghost:not(.btn-icon){display:none}
}

/* ---------- Flash ---------- */
.flash-ok{display:flex;gap:10px;align-items:center;margin:18px 0;padding:14px 18px;border-radius:var(--r-md);
  background:color-mix(in srgb, var(--ok) 14%, transparent);border:1px solid color-mix(in srgb, var(--ok) 40%, transparent);color:var(--ink)}

/* ---------- Hero ---------- */
.www .hero{padding:96px 0 60px;text-align:center;position:relative}
.hero-kicker{display:inline-flex;align-items:center;gap:8px;padding:7px 16px;border-radius:var(--r-pill);
  background:var(--glass-bg);border:1px solid var(--glass-border);color:var(--ink-muted);font:600 .82rem/1 var(--f-ui);
  letter-spacing:.04em;text-transform:uppercase}
.hero-kicker i{color:var(--bleu-500,#5865FF)}
.www .hero h1{font:800 clamp(2.2rem,5vw,3.6rem)/1.12 var(--f-display);margin:22px auto 16px;max-width:880px;letter-spacing:-.02em}
.www .hero h1 .grad{background:linear-gradient(92deg,#5865FF,#4CC3FF);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-sub{max-width:640px;margin:0 auto 30px;color:var(--ink-muted);font-size:1.12rem;line-height:1.65}
.hero-ctas{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
.hero-note{margin-top:14px;color:var(--ink-faint);font-size:.88rem}
.hero-note i{color:var(--ok)}

/* ---------- Sections ---------- */
.sec{padding:72px 0}
.sec-head{text-align:center;max-width:680px;margin:0 auto 44px}
.sec-head h2{font:700 clamp(1.6rem,3vw,2.3rem)/1.2 var(--f-display);letter-spacing:-.01em;margin:12px 0 12px}
.sec-head p{color:var(--ink-muted);line-height:1.65}

/* Cartes fonctionnalités */
.feat{display:flex;flex-direction:column;gap:12px;padding:26px;height:100%}
.feat .icon-tile{width:46px;height:46px;display:grid;place-items:center;border-radius:var(--r-md);
  background:linear-gradient(135deg,#3D3BF3,#5865FF);color:#fff;font-size:1.15rem;box-shadow:var(--glow-bleu)}
.feat h3{font:650 1.08rem/1.3 var(--f-display)}
.feat p{color:var(--ink-muted);font-size:.94rem;line-height:1.6}
.feat:hover .icon-tile{animation:tileWob .7s var(--ease-spring)}
@keyframes tileWob{30%{transform:rotate(-7deg) scale(1.1)}70%{transform:rotate(4deg)}}

/* Étapes */
.how{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
@media(max-width:820px){.how{grid-template-columns:1fr}}
.how-step{position:relative;padding:26px;text-align:left}
.how-num{font:800 2.6rem/1 var(--f-display);background:linear-gradient(180deg,#5865FF,#4CC3FF);
  -webkit-background-clip:text;background-clip:text;color:transparent;opacity:.9}
.how-step h3{margin:10px 0 8px;font:650 1.05rem/1.3 var(--f-display)}
.how-step p{color:var(--ink-muted);font-size:.93rem;line-height:1.6}

/* Comparatif */
.vs-table{width:100%;border-collapse:separate;border-spacing:0;overflow:hidden;border-radius:var(--r-lg);
  border:1px solid var(--glass-border)}
.vs-table th,.vs-table td{padding:14px 18px;text-align:left;border-bottom:1px solid var(--glass-border);font-size:.94rem}
.vs-table thead th{background:var(--glass-bg-strong);font:650 .9rem/1 var(--f-display)}
.vs-table tbody tr:last-child td{border-bottom:0}
.vs-table .yes{color:var(--ok)}.vs-table .no{color:var(--ink-faint)}
.vs-table .hl{background:color-mix(in srgb,#3D3BF3 9%, transparent)}

/* Tarifs */
.plans{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;align-items:stretch}
@media(max-width:1080px){.plans{grid-template-columns:repeat(2,1fr)}}
@media(max-width:640px){.plans{grid-template-columns:1fr}}
.plan{display:flex;flex-direction:column;padding:26px;position:relative;transition:transform var(--t-med)}
.plan:hover{transform:translateY(-5px)}
.plan.popular{border-color:color-mix(in srgb,#3D3BF3 55%, transparent);box-shadow:var(--glow-bleu)}
.plan-flag{position:absolute;top:-12px;left:50%;transform:translateX(-50%)}
.plan h3{font:700 1.15rem/1 var(--f-display)}
.plan-target{color:var(--ink-faint);font-size:.85rem;margin-top:4px}
.plan-price{margin:18px 0 4px;font:800 2.2rem/1 var(--f-display)}
.plan-price small{font:500 .85rem/1 var(--f-ui);color:var(--ink-muted)}
.plan ul{list-style:none;margin:16px 0 22px;padding:0;display:flex;flex-direction:column;gap:9px;flex:1}
.plan li{display:flex;gap:9px;align-items:flex-start;font-size:.92rem;color:var(--ink-muted)}
.plan li i{color:var(--ok);margin-top:3px}

/* Logos intégrations */
.int-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
@media(max-width:820px){.int-grid{grid-template-columns:repeat(2,1fr)}}
.int-tile{display:flex;align-items:center;gap:12px;padding:18px;transition:transform var(--t-med)}
.int-tile:hover{transform:translateY(-3px)}
.int-tile .avatar{background:linear-gradient(135deg,var(--noir-700,#181C33),var(--noir-600,#232849));font-weight:700}

/* FAQ */
.faq-list{max-width:780px;margin:0 auto;display:flex;flex-direction:column;gap:12px}
.faq-item{overflow:hidden}
.faq-q{display:flex;width:100%;align-items:center;gap:14px;padding:18px 22px;background:none;border:0;color:var(--ink);
  font:600 1rem/1.4 var(--f-display);text-align:left;cursor:pointer}
.faq-q i{margin-left:auto;transition:transform var(--t-med);color:var(--bleu-500,#5865FF)}
.faq-item.open .faq-q i{transform:rotate(180deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .45s var(--ease-coda)}
.faq-a>div{padding:0 22px 20px;color:var(--ink-muted);line-height:1.65;font-size:.95rem}

/* ---------- Footer ---------- */
.site-foot{margin-top:80px;border-top:1px solid var(--glass-border);padding:0 0 34px}
.foot-cta{display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap;
  padding:30px 34px;border-radius:var(--r-xl);margin:-46px 0 54px}
.foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:36px}
@media(max-width:900px){.foot-grid{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.foot-grid{grid-template-columns:1fr}}
.foot-brand p{color:var(--ink-muted);margin:12px 0 18px;max-width:300px}
.foot-col{display:flex;flex-direction:column;gap:10px}
.foot-col h3{font:650 .82rem/1 var(--f-display);letter-spacing:.08em;text-transform:uppercase;color:var(--ink-faint);margin-bottom:6px}
.foot-col a{color:var(--ink-muted);text-decoration:none;font-size:.92rem;transition:color var(--t-fast),transform var(--t-fast)}
.foot-col a:hover{color:var(--ink);transform:translateX(3px)}
.nl-pill{display:flex;align-items:center;gap:10px;padding:6px 6px 6px 16px;border-radius:var(--r-pill);
  background:var(--glass-bg);border:1px solid var(--glass-border);max-width:340px}
.nl-pill i{color:var(--ink-faint)}
.nl-pill input{flex:1;min-width:0;background:none;border:0;outline:0;color:var(--ink);font:400 .92rem/1 var(--f-ui)}
.nl-note{color:var(--ink-faint);margin-top:8px;font-size:.78rem}
.foot-social{display:flex;gap:10px;margin-top:18px}
.foot-base{display:flex;justify-content:space-between;align-items:center;gap:14px;flex-wrap:wrap;
  margin-top:44px;padding-top:22px;border-top:1px solid var(--glass-border);color:var(--ink-faint);font-size:.85rem}
.foot-langs{display:flex;gap:6px}
.foot-langs a{color:var(--ink-faint);text-decoration:none;padding:4px 8px;border-radius:var(--r-sm);font:600 .8rem/1 var(--f-ui)}
.foot-langs a:hover,.foot-langs a.on{color:var(--ink);background:var(--glass-bg)}

/* ---------- Reveal on scroll ---------- */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .7s var(--ease-coda),transform .7s var(--ease-coda)}
.reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}}

/* ==========================================================================
   Pages d'erreur — plein écran, animation par code, icônes Font Awesome
   ========================================================================== */
.err-page{min-height:100vh;display:grid;place-items:center;padding:40px 20px;text-align:center;position:relative}
.err-card{max-width:560px;width:100%;padding:48px 40px;border-radius:var(--r-xl)}
.err-code{font:800 clamp(4rem,14vw,7rem)/1 var(--f-display);letter-spacing:-.04em;
  background:linear-gradient(92deg,#5865FF,#4CC3FF);-webkit-background-clip:text;background-clip:text;color:transparent;
  display:inline-flex;align-items:center;gap:18px}
.err-ic{display:inline-grid;place-items:center;width:84px;height:84px;border-radius:26px;font-size:2.2rem;color:#fff;
  background:linear-gradient(135deg,#3D3BF3,#5865FF);box-shadow:var(--glow-bleu)}
.err-page h1{font:700 1.45rem/1.3 var(--f-display);margin:20px 0 10px}
.err-page p{color:var(--ink-muted);line-height:1.65;margin-bottom:26px}
.err-actions{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.err-ref{margin-top:22px;color:var(--ink-faint);font:400 .8rem/1.5 var(--f-mono)}

/* animations par humeur d'erreur */
.err-float{animation:errFloat 3.4s var(--ease-coda) infinite}
@keyframes errFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-12px)}}
.err-shake{animation:errShake 2.8s var(--ease-coda) infinite}
@keyframes errShake{0%,86%,100%{transform:rotate(0)}88%{transform:rotate(-8deg)}92%{transform:rotate(7deg)}96%{transform:rotate(-4deg)}}
.err-spin{animation:errSpin 7s linear infinite}
@keyframes errSpin{to{transform:rotate(360deg)}}
.err-pulse{animation:errPulse 1.9s var(--ease-coda) infinite}
@keyframes errPulse{0%,100%{transform:scale(1)}50%{transform:scale(1.09)}}
.err-sleep{animation:errSleep 4s var(--ease-coda) infinite}
@keyframes errSleep{0%,100%{transform:rotate(-4deg)}50%{transform:rotate(4deg) translateY(-6px)}}
.err-zzz{position:absolute;font:700 1rem/1 var(--f-display);color:var(--ink-faint);opacity:0;animation:zzz 3s infinite}
.err-zzz:nth-child(2){animation-delay:1s}.err-zzz:nth-child(3){animation-delay:2s}
@keyframes zzz{0%{opacity:0;transform:translate(0,0) scale(.7)}30%{opacity:.9}100%{opacity:0;transform:translate(26px,-38px) scale(1.25)}}

/* Lockup : taille dans les entêtes (hérite de .logo-lockup du kit). */
.site-logo{font-size:1.25rem;color:var(--ink)}
.sb-logo{font-size:1.15rem;color:var(--ink)}

/* ---------- Bannière cookies ---------- */
.ck-banner{position:fixed;left:0;right:0;bottom:18px;z-index:90;display:flex;justify-content:center;padding:0 16px;
  pointer-events:none}
.ck-in{pointer-events:auto;display:flex;align-items:center;gap:16px;max-width:640px;width:100%;padding:16px 20px;
  border-radius:var(--r-lg);box-shadow:0 18px 50px rgba(0,0,0,.45);
  opacity:0;transform:translateY(24px) scale(.98);transition:opacity .45s var(--ease-spring),transform .45s var(--ease-spring)}
.ck-banner.up .ck-in{opacity:1;transform:none}
.ck-ic{flex:0 0 auto;width:40px;height:40px;display:grid;place-items:center;border-radius:12px;font-size:1.1rem;color:#fff;
  background:linear-gradient(135deg,#3D3BF3,#5865FF);animation:ckWob 3.5s var(--ease-coda) infinite}
@keyframes ckWob{0%,100%{transform:rotate(0)}12%{transform:rotate(-10deg)}24%{transform:rotate(7deg)}36%{transform:rotate(0)}}
.ck-in p{flex:1;color:var(--ink-muted);line-height:1.5;margin:0}
.ck-actions{display:flex;gap:8px;flex:0 0 auto}
@media(max-width:560px){.ck-in{flex-wrap:wrap}.ck-actions{width:100%;justify-content:flex-end}}