/* Plateforme (catalogue, pages publiques) — sobre, pour laisser la place aux démos. */
:root{--p-bg:#F5F4F0;--p-surface:#fff;--p-ink:#141517;--p-muted:#62646B;--p-line:#E2E1DB;--p-accent:#2D4BFF;--p-r:16px;--p-font:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif}
*,*::before,*::after{box-sizing:border-box}
body{margin:0;background:var(--p-bg);color:var(--p-ink);font:16px/1.6 var(--p-font);-webkit-font-smoothing:antialiased}
img{display:block;max-width:100%;height:auto}
a{color:inherit}
h1,h2,p{margin:0}
:focus-visible{outline:2px solid var(--p-accent);outline-offset:3px}
.visually-hidden{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip-link{position:absolute;left:1rem;top:-4rem;padding:.6rem 1rem;background:var(--p-ink);color:#fff;border-radius:6px}.skip-link:focus{top:1rem}
.p-wrap{width:min(100% - 2.5rem,1240px);margin-inline:auto}
.p-header{position:sticky;top:0;z-index:10;background:color-mix(in srgb,var(--p-bg) 88%,transparent);backdrop-filter:blur(10px);border-bottom:1px solid var(--p-line)}
.p-header__in{display:flex;align-items:center;justify-content:space-between;height:68px}
.p-brand{display:flex;align-items:center;gap:10px;font-weight:800;letter-spacing:-.02em;text-decoration:none;font-size:18px}
.p-brand__mark{width:22px;height:22px;border-radius:7px;background:conic-gradient(from 200deg,var(--p-accent),#9AA8FF,var(--p-ink),var(--p-accent))}
.p-nav{display:flex;align-items:center;gap:22px;font-weight:600;font-size:15px}
.p-nav a{text-decoration:none}
.p-nav a[aria-current]{text-decoration:underline;text-underline-offset:6px}
.p-btn{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:10px 18px;border-radius:999px;font-weight:700;font-size:15px;text-decoration:none;border:1px solid transparent;transition:background .2s,color .2s,border-color .2s}
.p-btn--dark{background:var(--p-ink);color:#fff!important}.p-btn--dark:hover{background:#2c2e33}
.p-btn--line{border-color:var(--p-line);background:var(--p-surface)}.p-btn--line:hover{border-color:var(--p-ink)}
@media (max-width:520px){.p-nav>a:first-child{display:none}}
.p-hero{padding:clamp(56px,9vw,112px) 0 clamp(32px,5vw,56px)}
.p-hero--small{padding-bottom:96px}
.p-eyebrow{margin-bottom:14px;font-size:13px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--p-accent)}
.p-hero__title{max-width:900px;font-size:clamp(2.3rem,5.6vw,4.6rem);line-height:1.02;letter-spacing:-.035em;font-weight:800}
.p-hero__lead{max-width:640px;margin-top:22px;font-size:clamp(1.05rem,1.6vw,1.25rem);color:var(--p-muted)}
.p-note{max-width:640px;margin:24px 0;padding:14px 16px;border-radius:12px;background:var(--p-surface);border:1px solid var(--p-line);color:var(--p-muted)}
.p-catalog{padding-bottom:120px}
.p-filters{display:flex;flex-wrap:wrap;gap:14px;justify-content:space-between;align-items:center;margin-bottom:28px}
.p-chips{display:flex;gap:8px;overflow-x:auto;scrollbar-width:none;padding-bottom:2px}
.p-chip{flex:none;padding:9px 16px;border-radius:999px;border:1px solid var(--p-line);background:var(--p-surface);font-weight:600;font-size:14px;text-decoration:none;white-space:nowrap}
.p-chip.is-active{background:var(--p-ink);border-color:var(--p-ink);color:#fff}
.p-search input{width:min(320px,100%);min-height:44px;padding:10px 16px;border-radius:999px;border:1px solid var(--p-line);background:var(--p-surface)}
@media (max-width:640px){.p-search,.p-search input{width:100%}}
.p-grid{display:grid;gap:24px;margin:0;padding:0;list-style:none}
@media (min-width:700px){.p-grid{grid-template-columns:repeat(2,1fr)}}
@media (min-width:1100px){.p-grid{grid-template-columns:repeat(3,1fr)}}
.p-card{display:flex;flex-direction:column;border-radius:var(--p-r);background:var(--p-surface);border:1px solid var(--p-line);overflow:hidden;transition:transform .35s cubic-bezier(.2,.7,.2,1),box-shadow .35s}
.p-card:hover{transform:translateY(-4px);box-shadow:0 24px 50px -24px rgba(20,21,23,.35)}
.p-card__media{display:block;aspect-ratio:16/10;background:#e9e8e3;overflow:hidden}
.p-card__media img{width:100%;height:100%;object-fit:cover;transition:transform .8s cubic-bezier(.2,.7,.2,1)}
.p-card:hover .p-card__media img{transform:scale(1.04)}
.p-card__body{display:flex;flex-direction:column;gap:8px;flex:1;padding:22px}
.p-card__meta{font-size:13px;font-weight:600;color:var(--p-muted)}
.p-badge{padding:2px 7px;border-radius:5px;background:#EEF0FF;color:var(--p-accent)}
.p-card__title{font-size:21px;line-height:1.2;letter-spacing:-.015em}
.p-card__title a{text-decoration:none}
.p-card__text{color:var(--p-muted);font-size:15px}
.p-card__actions{display:flex;flex-wrap:wrap;gap:8px;margin-top:auto;padding-top:12px}
.p-empty{padding:40px;border-radius:var(--p-r);background:var(--p-surface);text-align:center;color:var(--p-muted)}
.p-footer{padding:36px 0;border-top:1px solid var(--p-line);color:var(--p-muted);font-size:14px}
.p-footer__in{display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px}