/* ── Portfolio — page dédiée (kalify.fr/portfolio.html) ── */
.pf-hero{position:relative;background:var(--ink);color:#fff;padding:150px 0 64px;overflow:hidden}
.pf-hero::before{content:"";position:absolute;inset:0;pointer-events:none;background:
  radial-gradient(600px 300px at 12% 0%,rgba(0,223,156,.18),transparent 60%),
  radial-gradient(700px 320px at 92% 24%,rgba(59,130,246,.18),transparent 60%),
  radial-gradient(500px 300px at 60% 110%,rgba(167,139,250,.14),transparent 60%)}
.pf-hero .container{position:relative}
.pf-hero .eyebrow{color:var(--mint)}
.pf-hero h1{color:#fff;font-size:clamp(2.4rem,5.6vw,4.4rem);line-height:var(--lh-tight);letter-spacing:-.02em;max-width:920px;margin:0 0 20px;font-weight:800}
.pf-hero h1 .mint{color:var(--mint)}
.pf-hero .lead{font-size:var(--fs-lg);color:var(--body-on-dark);max-width:640px;margin:0 0 28px}
.pf-cta{display:flex;gap:14px;flex-wrap:wrap}
.pf-stats{display:flex;gap:14px;flex-wrap:wrap;margin-top:40px}
.pf-stat{background:rgba(255,255,255,.05);border:1px solid var(--line-dark);border-radius:var(--radius);padding:16px 22px;min-width:150px}
.pf-stat b{display:block;font-size:2.2rem;line-height:1;color:#fff;font-weight:800}
.pf-stat span{font-size:.8rem;color:var(--body-on-dark);font-weight:600}
.pf-stat.mint b{color:var(--mint)}
.pf-mosaic{margin-top:52px;display:grid;grid-template-columns:repeat(6,1fr);gap:12px;transform:perspective(1400px) rotateX(6deg);transform-origin:top}
.pf-mosaic img{width:100%;border-radius:10px;border:1px solid var(--line-dark);aspect-ratio:16/10;object-fit:cover;object-position:top;box-shadow:0 20px 40px -20px rgba(0,0,0,.8);transition:transform .3s}
.pf-mosaic img:nth-child(odd){transform:translateY(14px)}
.pf-mosaic img:hover{transform:translateY(-6px) scale(1.03)}

.pf-filters{position:sticky;top:0;z-index:40;background:rgba(255,255,255,.92);backdrop-filter:blur(12px);border-bottom:1px solid var(--line);padding:14px 0}
.pf-chips{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.pf-chips .lbl{font-size:.72rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--grey);margin-right:6px}
.pf-chip{background:var(--white);border:1px solid var(--line);color:var(--near-black);border-radius:999px;padding:7px 14px;font-size:.85rem;font-weight:600;cursor:pointer;font-family:inherit;transition:all .15s}
.pf-chip:hover{border-color:var(--ink)}
.pf-chip.active{background:var(--ink);color:#fff;border-color:var(--ink)}
.pf-chip .n{opacity:.55;margin-left:4px;font-weight:700}

.pf-apps{padding:32px 0 8px}
.pf-app{display:grid;grid-template-columns:360px 1fr;gap:44px;padding:60px 0;border-bottom:1px solid var(--line);align-items:start}
.pf-app.hidden{display:none}
.pf-info{position:sticky;top:84px}
.pf-sector{display:inline-flex;align-items:center;gap:8px;font-size:.72rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;padding:6px 12px;border-radius:999px;margin-bottom:16px;border:1px solid}
.pf-sector i{width:8px;height:8px;border-radius:50%;background:currentColor;display:inline-block}
.pf-app h2{font-size:clamp(1.6rem,2.6vw,2.2rem);line-height:var(--lh-snug);letter-spacing:-.02em;color:var(--ink);margin:0 0 10px;font-weight:800}
.pf-tag{font-size:1rem;color:var(--mint-text);font-weight:700;margin-bottom:12px}
.pf-app p{color:var(--body);font-size:.95rem;margin:0 0 18px}
.pf-feat{list-style:none;padding:0;margin:0 0 18px;display:flex;flex-direction:column;gap:8px}
.pf-feat li{display:flex;gap:10px;font-size:.9rem;color:var(--near-black)}
.pf-feat li::before{content:"";flex-shrink:0;width:18px;height:18px;border-radius:50%;background:var(--mint-tint);border:1px solid var(--mint);margin-top:2px;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23006B47' stroke-width='3.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6L9 17l-5-5'/%3E%3C/svg%3E");background-size:10px;background-repeat:no-repeat;background-position:center}
.pf-stack{display:flex;gap:6px;flex-wrap:wrap}
.pf-stack span{font-size:.75rem;font-weight:600;color:var(--grey);background:var(--soft);border:1px solid var(--line);border-radius:6px;padding:4px 9px}
.pf-meta{display:flex;gap:18px;margin-top:16px;font-size:.75rem;color:var(--grey);font-weight:600}

.pf-gallery{display:grid;gap:12px}
.pf-shot{position:relative;border-radius:12px;overflow:hidden;border:1px solid var(--line);background:var(--soft);cursor:zoom-in;box-shadow:var(--shadow-lg)}
.pf-shot img{width:100%;height:100%;object-fit:cover;object-position:top;transition:transform .35s}
.pf-shot:hover img{transform:scale(1.02)}
.pf-shot .cap{position:absolute;left:0;right:0;bottom:0;padding:22px 14px 10px;font-size:.75rem;font-weight:600;color:#fff;background:linear-gradient(transparent,rgba(10,13,49,.85));opacity:0;transition:opacity .2s}
.pf-shot:hover .cap{opacity:1}
.pf-shot.main{aspect-ratio:16/10}
.pf-thumbs{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.pf-thumbs .pf-shot{aspect-ratio:16/10}
.pf-thumbs.two{grid-template-columns:repeat(2,1fr)}
.pf-bar{height:26px;background:var(--ink);display:flex;align-items:center;gap:6px;padding:0 12px}
.pf-bar i{width:9px;height:9px;border-radius:50%;background:#2E3170}
.pf-bar i:nth-child(1){background:#EF4444}.pf-bar i:nth-child(2){background:#F59E0B}.pf-bar i:nth-child(3){background:#00DF9C}
.pf-shot.main img{height:calc(100% - 26px)}
.pf-phones{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;align-items:end}
.pf-phone{border-radius:28px;border:6px solid #1a1f4d;background:#000;overflow:hidden;cursor:zoom-in;box-shadow:var(--shadow-lg);position:relative;aspect-ratio:390/844}
.pf-phone img{width:100%;height:100%;object-fit:cover;object-position:top}
.pf-phone::after{content:"";position:absolute;top:8px;left:50%;transform:translateX(-50%);width:34%;height:14px;background:#000;border-radius:999px}
.pf-phone:nth-child(even){transform:translateY(-22px)}

.pf-lb{position:fixed;inset:0;z-index:100;background:rgba(3,4,20,.94);display:none;align-items:center;justify-content:center;flex-direction:column;padding:24px}
.pf-lb.open{display:flex}
.pf-lb img{max-width:min(96vw,1500px);max-height:82vh;border-radius:10px;border:1px solid var(--line-dark);box-shadow:0 40px 80px rgba(0,0,0,.8);object-fit:contain}
.pf-lb .lb-cap{margin-top:14px;font-size:.9rem;color:var(--body-on-dark);display:flex;gap:14px;align-items:center}
.pf-lb .lb-cap b{color:#fff}
.pf-lb button{position:absolute;background:#12173F;border:1px solid var(--line-dark);color:#fff;width:46px;height:46px;border-radius:50%;cursor:pointer;font-size:22px;display:flex;align-items:center;justify-content:center;transition:background .15s}
.pf-lb button:hover{background:var(--mint);color:var(--ink)}
.pf-lb .close{top:20px;right:20px}
.pf-lb .prev{left:20px;top:50%;transform:translateY(-50%)}
.pf-lb .next{right:20px;top:50%;transform:translateY(-50%)}
.pf-lb .counter{position:absolute;top:30px;left:50%;transform:translateX(-50%);font-size:.8rem;color:var(--body-on-dark);font-weight:600}

.pf-method{padding:72px 0;background:var(--soft)}
.pf-method h2{font-size:clamp(1.8rem,3.2vw,2.6rem);color:var(--ink);margin:0 0 10px;letter-spacing:-.02em;font-weight:800}
.pf-method .sub{color:var(--body);max-width:640px;margin:0 0 32px}
.pf-steps{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.pf-step{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:22px}
.pf-step b{display:block;font-size:1.8rem;color:var(--mint-text);line-height:1;margin-bottom:10px;font-weight:800}
.pf-step h3{font-size:1rem;color:var(--ink);margin:0 0 6px}
.pf-step p{font-size:.9rem;color:var(--body);margin:0}

@media (max-width:1000px){
  .pf-app{grid-template-columns:1fr;gap:26px}
  .pf-info{position:static}
  .pf-mosaic{grid-template-columns:repeat(3,1fr)}
  .pf-steps{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:640px){
  .pf-hero{padding-top:120px}
  .pf-app,.pf-info,.pf-gallery,.pf-phones{min-width:0}
  .pf-thumbs,.pf-thumbs.two{grid-template-columns:1fr 1fr}
  .pf-phones{grid-template-columns:repeat(2,1fr)}
  .pf-phone:nth-child(even){transform:none}
  .pf-steps{grid-template-columns:1fr}
  .pf-lb .prev,.pf-lb .next{top:auto;bottom:20px;transform:none}
  .pf-lb .prev{left:20px}.pf-lb .next{right:20px}
}
@media (prefers-reduced-motion:reduce){.pf-mosaic img,.pf-shot img{transition:none}}

/* Couleurs de secteur (classes, pas de style inline : CSP style-src 'self') */
.pf-sector.s-indus{color:#92400E;border-color:#F59E0B88;background:#F59E0B18}
.pf-sector.s-rail{color:#B91C1C;border-color:#EF444488;background:#EF444418}
.pf-sector.s-retail{color:#006B47;border-color:#00DF9C88;background:#00DF9C18}
.pf-sector.s-chimie{color:#6D28D9;border-color:#A78BFA88;background:#A78BFA18}
.pf-sector.s-chr{color:#1D4ED8;border-color:#3B82F688;background:#3B82F618}
.pf-sector.s-floor{color:#BE185D;border-color:#F472B688;background:#F472B618}
.pf-sector.s-music{color:#92400E;border-color:#FBBF2488;background:#FBBF2418}
.pf-sector.s-soft{color:#0E7490;border-color:#22D3EE88;background:#22D3EE18}