/* Sevania — portfolio Apps & IA : pages concept en 5 temps (problème, solution, démo, architecture, bénéfice). */
.fhero__word--ai span:nth-child(n){color:var(--ink)}
.fhero__word--ai span:nth-child(n+6){background:var(--ai-grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.fmedia--shot{background:#fff;box-shadow:0 0 0 1px var(--line),0 20px 50px -34px rgba(11,31,58,.5)}
.fmedia .fmedia__alt{opacity:0;transition:opacity .5s,transform 1s var(--ease)}
.fcard:hover .fmedia__alt{opacity:1}
.fcard{position:relative}
.fcard__badge{position:absolute;top:12px;left:12px;padding:4px 10px;border-radius:99px;background:rgba(255,255,255,.92);font-size:12px;font-weight:700;color:var(--ai);box-shadow:0 4px 12px -6px rgba(11,31,58,.4);backdrop-filter:blur(6px)}
.folio--ia .fcard:hover .fcard__name{color:var(--c)}
.folio--ia .fcard:hover .fcard__go{background:var(--c);border-color:var(--c)}
.fpeek--img img{width:100%;height:100%;object-fit:cover;object-position:top left}
.folio--ia .ctrl .fchip[aria-pressed="true"]{background:var(--ai-grad)}
.tag-concept{display:inline-block;padding:2px 9px;border-radius:99px;background:color-mix(in srgb,var(--ai) 12%,#fff);color:var(--ai);letter-spacing:.06em}
.chero__title--ia{font-size:clamp(46px,8vw,124px);line-height:.92}
.fcta__card--ai{background:radial-gradient(600px 400px at 90% 0%,rgba(255,255,255,.25),transparent 60%),linear-gradient(135deg,#2F7BF0,#5B5BF6 60%,#8B5CF6)}

/* Sections numérotées */
.iasec{max-width:1400px;margin:0 auto;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,2.4fr);gap:24px 60px;padding-top:clamp(60px,8vw,110px)!important;padding-bottom:0!important}
.iasec__label{position:sticky;top:96px;align-self:start;display:flex;align-items:center;gap:12px;font:600 14px var(--body);letter-spacing:.1em;text-transform:uppercase;color:var(--c)}
.iasec__label span{display:grid;place-items:center;width:38px;height:38px;border-radius:50%;background:var(--c);color:#fff;font:600 13px var(--display);letter-spacing:0}
.iasec__lead{margin:0;font:500 clamp(22px,2.6vw,36px)/1.25 var(--display);letter-spacing:-.025em}
.iasec__p{margin:0 0 22px;color:var(--muted);font-size:17px}
@media (max-width:860px){.iasec{grid-template-columns:1fr}.iasec__label{position:static}}
.feats{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.feats li{display:flex;gap:12px;align-items:flex-start;padding:16px 18px;border-radius:16px;background:#fff;border:1px solid var(--line);font-weight:500}
.feats .ico{flex:none;width:22px;height:22px;padding:3px;border-radius:50%;background:var(--c);stroke:#fff;fill:none;stroke-width:2.6;stroke-linecap:round;stroke-linejoin:round}
.aicard{display:flex;gap:16px;margin-top:14px;padding:22px;border-radius:18px;color:var(--ink);
  background:linear-gradient(#fff,#fff) padding-box,var(--ai-grad) border-box;border:1.5px solid transparent;box-shadow:0 24px 50px -34px rgba(91,91,246,.7)}
.aicard > .ico{flex:none;width:44px;height:44px;padding:10px;border-radius:13px;background:var(--ai-grad);fill:none;stroke:#fff;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.aicard b{font:600 18px var(--display);color:var(--ai)}
.aicard p{margin:6px 0 0;color:var(--ink-2)}
@media (max-width:640px){.feats{grid-template-columns:1fr}}

/* Démo intégrée */
.iasec--demo .iasec__body{min-width:0}
.demo__head{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:20px}
.demo__head p{max-width:60ch;margin:10px 0 0;color:var(--muted)}
.demo .browser{border-radius:18px;box-shadow:0 40px 90px -40px rgba(11,31,58,.55)}
.demo__scr{position:relative!important;left:auto!important;top:auto!important;width:100%!important;height:auto!important;aspect-ratio:16/10;border-radius:0!important}
.demo__scr .dev__poster{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:top left}
.demo__scr iframe{width:1440px;height:900px;background:#F6F8FC}
.demo__mob,.demo__mobp{display:none}
@media (max-width:760px){
  .demo__scr iframe{display:none}
  .demo__mob{display:inline-flex;margin-top:16px}
  .demo__mobp{display:block;margin:10px 0 0;font-size:14px;color:var(--muted)}
}

/* Architecture */
.arch{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;position:relative}
.arch::before{content:"";position:absolute;left:8%;right:8%;top:42px;height:2px;background:repeating-linear-gradient(90deg,var(--c) 0 8px,transparent 8px 16px);opacity:.35;animation:dash 1.2s linear infinite}
@keyframes dash{to{background-position:16px 0}}
.arch__box{position:relative;display:flex;flex-direction:column;align-items:center;gap:6px;padding:18px 14px;border-radius:18px;background:#fff;border:1px solid var(--line);text-align:center;box-shadow:var(--shadow)}
.arch__ic{display:grid;place-items:center;width:52px;height:52px;border-radius:16px;background:color-mix(in srgb,var(--c) 12%,#fff);color:var(--c)}
.arch__box:nth-child(3) .arch__ic{background:var(--ai-grad);color:#fff}
.arch__box:nth-child(4) .arch__ic{background:#FFE8DE;color:#E0502A}
.arch__ic .ico,.wf__ic .ico{width:24px;height:24px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.arch__box b{font:600 16px var(--display)}
.arch__box span:last-child{font-size:13px;color:var(--muted)}
.wf__t{display:flex;align-items:center;gap:10px;margin:34px 0 14px;font:600 18px var(--display)}
.n8n-tag{padding:3px 9px;border-radius:7px;background:#FFE8DE;color:#E0502A;font:800 12px var(--body)}
.wf{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:10px;align-items:center}
.wf li{position:relative;display:flex;align-items:center;gap:10px;padding:10px 16px 10px 10px;border-radius:14px;background:#fff;border:1.5px solid var(--line);font-weight:600;font-size:14px;transition:border-color .4s,box-shadow .4s}
.wf li:not(:last-child)::after{content:"→";margin-left:8px;color:var(--muted);font-weight:400}
.wf__ic{display:grid;place-items:center;width:34px;height:34px;border-radius:10px;background:var(--line-2,#EEF2F8);color:var(--muted);transition:background-color .4s,color .4s}
.wf__ic .ico{width:17px;height:17px}
.wf li.in{border-color:#FF6B35;box-shadow:0 10px 24px -14px rgba(255,107,53,.7);transition-delay:calc(var(--i) * .35s)}
.wf li.in .wf__ic{background:#FF6B35;color:#fff;transition-delay:calc(var(--i) * .35s)}
@media (max-width:860px){.arch{grid-template-columns:repeat(2,minmax(0,1fr))}.arch::before{display:none}}

/* Bénéfices */
.bens{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.ben{padding:24px;border-radius:20px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow)}
.ben__n{font:600 13px var(--display);color:var(--c)}
.ben h3{margin:12px 0 6px;font:600 22px/1.15 var(--display);letter-spacing:-.02em}
.ben p{margin:0;color:var(--muted);font-size:15px}
.warn{display:flex;gap:14px;margin-top:14px;padding:18px 20px;border-radius:16px;background:#FFF6E5;border:1px solid #F6D9A6}
.warn > .ico{flex:none;width:24px;height:24px;fill:none;stroke:#C77700;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round}
.warn b{color:#9A5B00}
.warn p{margin:4px 0 0;color:#6B4A12}
@media (max-width:860px){.bens{grid-template-columns:1fr}}
.js [data-in]{opacity:0;transform:translateY(24px);transition:opacity .7s var(--ease),transform .7s var(--ease),border-color .4s,box-shadow .4s}
.js [data-in].in{opacity:1;transform:none;transition-delay:calc(var(--i) * .1s)}
.cgal__t{margin:clamp(60px,8vw,100px) 0 4px;font:600 14px var(--body);letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}

/* Autres applications */
.also{max-width:1400px;margin:clamp(70px,9vw,120px) auto 0;padding:0!important}
.also__head{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:10px 40px;margin-bottom:20px}
.also__head p{margin:0;color:var(--muted)}
.also__row{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.also__card{display:flex;align-items:center;gap:18px;padding:14px;border-radius:22px;background:#fff;border:1px solid var(--line);text-decoration:none;transition:transform .5s var(--ease),box-shadow .5s,border-color .3s}
.also__card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:var(--c)}
.also__card img{width:44%;aspect-ratio:16/10;object-fit:cover;border-radius:14px}
.also__card span{display:flex;flex-direction:column;color:var(--muted);font-size:14px}
.also__card b{font:600 26px var(--display);letter-spacing:-.03em;color:var(--c)}
@media (max-width:760px){.also__row{grid-template-columns:1fr}}
@media (prefers-reduced-motion:reduce){.arch::before{animation:none}.js [data-in]{opacity:1;transform:none}}
.fmedia--cover{box-shadow:0 0 0 1px var(--line),0 24px 50px -34px rgba(11,31,58,.45)}