/* Projects page (EN/FR): layered on site.css + v2.css */
:root{--blue:#0F62FE;--navy:#052FAD;--ink:#0C1018;--line:rgba(12,16,24,.09);--soft:#F5F6F9;--r:18px}
body{overflow-x:hidden;font-family:var(--font-body)}
/* hero */
.p-hero{position:relative;overflow:hidden;background:#000;color:#fff;padding:clamp(72px,10vw,128px) var(--pad-x) clamp(56px,8vw,96px)}
.p-hero-bg img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.42;transform:scale(1.04);animation:heroIn 1.6s var(--ease-out) both}
.p-hero::after{content:"";position:absolute;inset:0;background:radial-gradient(circle at 85% 70%,rgba(15,98,254,.55),rgba(4,18,56,.5) 45%,rgba(0,0,0,.8) 85%)}
.p-hero-in{position:relative;z-index:2;max-width:1200px;margin:0 auto}
.eyebrow{font:600 13px var(--font-body);letter-spacing:.08em;color:#9CC0FF;margin:0 0 14px}
.p-hero h1{color:#fff;font:700 clamp(38px,6vw,72px)/1.04 var(--font-heading);letter-spacing:-.03em;margin:0 0 18px;max-width:900px;animation:rise .9s var(--ease-out) .1s both}
.p-hero h1 .accent{color:#6EA3FF}
.lede{font-size:clamp(16px,1.5vw,20px);line-height:1.5;color:rgba(255,255,255,.82);max-width:640px;margin:0 0 28px;animation:rise .9s var(--ease-out) .2s both}
.hero-pills{display:flex;flex-wrap:wrap;gap:10px;list-style:none;margin:0;padding:0;animation:rise .9s var(--ease-out) .3s both}
.hero-pills li{display:inline-flex;align-items:center;gap:8px;padding:8px 14px;border-radius:40px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.16);font:500 14px var(--font-body);backdrop-filter:blur(8px)}
.hero-pills .ico{width:16px;height:16px;color:#9CC0FF}
@keyframes rise{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
@keyframes heroIn{from{opacity:0;transform:scale(1.1)}}
/* sections */
.p-sec{padding:clamp(56px,7vw,96px) var(--pad-x)}
.p-sec-alt{background:var(--soft)}
.p-wrap{max-width:1200px;margin:0 auto}
.sec-head{display:flex;flex-wrap:wrap;align-items:end;justify-content:space-between;gap:16px 32px;margin-bottom:28px}
.sec-head h2{font:700 clamp(28px,3.4vw,40px)/1.1 var(--font-heading);letter-spacing:-.02em;margin:0;color:var(--ink)}
.sec-head p{margin:0;color:#6E6E73;font-size:15px}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{border:1px solid var(--line);background:#fff;border-radius:40px;padding:8px 14px;font:500 14px var(--font-body);color:var(--text-secondary);cursor:pointer;transition:var(--transition-fast)}
.chip:hover{border-color:var(--blue);color:var(--blue)}
.chip.is-on{background:var(--ink);border-color:var(--ink);color:#fff}
/* cards */
.grid-feat{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}
.grid-std{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}
.grid-std .pcard-std h3{font-size:18px}
.pcard{background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;display:flex;flex-direction:column;
  transition:transform var(--dur-base) var(--ease-out),box-shadow var(--dur-base) ease,border-color var(--dur-base) ease}
.pcard:hover{transform:translateY(-4px);box-shadow:0 18px 40px -18px rgba(12,16,24,.28);border-color:rgba(15,98,254,.25)}
.pcard-media{position:relative;aspect-ratio:16/10;overflow:hidden;background:#0C1018}
.pcard-feat .pcard-media{aspect-ratio:16/9}
.pcard-media img{width:100%;height:100%;object-fit:cover;display:block;transition:transform 900ms var(--ease-out)}
.pcard:hover .pcard-media img{transform:scale(1.04)}
.pcard-tags{position:absolute;left:12px;top:12px;display:flex;gap:6px;flex-wrap:wrap}
.tag{display:inline-flex;align-items:center;gap:6px;padding:5px 10px;border-radius:40px;background:rgba(255,255,255,.92);color:var(--ink);font:600 12px var(--font-body);backdrop-filter:blur(6px)}
.tag .ico{width:14px;height:14px;color:var(--blue)}
.pcard-body{padding:20px 22px 22px;display:flex;flex-direction:column;gap:12px;flex:1}
.pcard h3{font:600 20px/1.25 var(--font-heading);letter-spacing:-.01em;margin:0;color:var(--ink)}
.pcard-feat h3{font-size:clamp(21px,2vw,25px)}
.src{margin:auto 0 0;font-size:12.5px;color:#6E6E73}
/* challenge / solution / result */
.beats summary{list-style:none;cursor:pointer;display:none;align-items:center;gap:8px;font:600 14px var(--font-body);color:var(--blue);padding:4px 0}
.beats summary::-webkit-details-marker{display:none}
.chev{width:12px;height:8px;transition:transform var(--dur-base) var(--ease-out)}
.beats[open] .chev{transform:rotate(180deg)}
.beats-body{display:grid;gap:12px}
.beat{display:grid;grid-template-columns:28px 1fr;gap:2px 10px;align-items:start}
.beat-h{display:contents}
.beat-h .ico{width:28px;height:28px;padding:6px;border-radius:9px;grid-row:span 2}
.beat-chal .ico{background:#FFF1EC;color:#C2410C}.beat-sol .ico{background:#EAF1FF;color:var(--blue)}.beat-res .ico{background:#E8F7EE;color:#15803D}
.beat-h span{font:600 12px var(--font-body);letter-spacing:.04em;color:#6E6E73;align-self:center}
.beat ul{grid-column:2;margin:0;padding:0;list-style:none;display:grid;gap:3px}
.beat li{font-size:14.5px;line-height:1.45;color:var(--text-secondary)}
.pcard-std .beat li{font-size:14px}
/* more card */
.pcard-more{background:var(--ink);color:#fff;border-color:var(--ink)}
.pcard-more h3{color:#fff;display:flex;align-items:center;gap:10px}
.ico-lg{width:26px;height:26px;padding:4px;border-radius:8px;background:var(--blue);color:#fff}
.more-list{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.more-list li{display:flex;gap:10px;align-items:flex-start;font-size:14.5px;line-height:1.4;color:rgba(255,255,255,.82)}
.more-list .ico{width:18px;height:18px;flex:none;color:#6EA3FF;margin-top:1px}
.pcard-more .pcard-media{aspect-ratio:16/8}
.pcard.is-hidden{display:none}
/* CTA */
.cta-btns{display:flex;flex-wrap:wrap;gap:12px}
.btn-ghost{display:inline-flex;align-items:center;gap:8px;color:#fff;border:1px solid rgba(255,255,255,.35);border-radius:40px;padding:12px 20px;text-decoration:none;font-weight:600}
.btn-ghost .ico{width:16px;height:16px;transition:transform var(--dur-fast) var(--ease-out)}
.btn-ghost:hover .ico{transform:translateX(3px)}
/* reveal */
.js .reveal{opacity:0;transform:translateY(18px);transition:opacity var(--dur-slow) var(--ease-out),transform var(--dur-slow) var(--ease-out)}
.js .reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.js .reveal{opacity:1;transform:none;transition:none}.p-hero *{animation:none!important}.pcard,.pcard img{transition:none}}
/* responsive */
/* 7 cards + 'And many more' = 8: 4+4 wide, 3+3+(1+2) mid, 2x4 tablet */
@media (max-width:1179px){.grid-std{grid-template-columns:repeat(3,minmax(0,1fr))}.grid-std .pcard-more{grid-column:span 2}}
@media (max-width:1024px){.grid-std{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-std .pcard-more{grid-column:auto}}
@media (max-width:760px){
  .grid-feat,.grid-std{grid-template-columns:1fr;gap:16px}
  .beats summary{display:flex}
  .beats:not([open]) .beats-body{display:none}
  .pcard-body{padding:16px 18px 18px}
  .sec-head{flex-direction:column;align-items:flex-start}
  .chips{flex-wrap:nowrap;overflow-x:auto;max-width:100%;padding-bottom:4px;scrollbar-width:none}
  .chip{flex:none}
}
/* Learn more (round 7): native details, closed by default, text stays in the HTML */
.lm{border-top:1px solid var(--border,#E5E7EB);margin-top:14px;padding-top:10px}
.lm summary{list-style:none;cursor:pointer;display:inline-flex;align-items:center;gap:8px;font:600 14px var(--font-body);color:var(--blue);padding:4px 0;border-radius:6px}
.lm summary::-webkit-details-marker{display:none}
.lm summary:focus-visible{outline:2px solid var(--blue);outline-offset:3px}
.lm summary:hover{text-decoration:underline;text-underline-offset:3px}
.lm[open] .chev{transform:rotate(180deg)}
.lm-body p{margin:8px 0 2px;font-size:14.5px;line-height:1.55;color:var(--text-secondary)}
.pcard-std .lm-body p{font-size:14px}
.lm[open] .lm-body{animation:lmIn 260ms var(--ease-out,cubic-bezier(.2,.8,.2,1)) both}
@keyframes lmIn{from{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:none}}
@supports (interpolate-size:allow-keywords){
  .lm{interpolate-size:allow-keywords}
  .lm::details-content{block-size:0;overflow:hidden;transition:block-size 260ms var(--ease-out,ease),content-visibility 260ms allow-discrete}
  .lm[open]::details-content{block-size:auto}
}
@media (prefers-reduced-motion:reduce){.lm[open] .lm-body{animation:none}.lm::details-content{transition:none}}

/* Closing: cockpit bookend, dark and continuous with the footer, hero type and pills, a cockpit window */
.p-close{position:relative;padding-inline:var(--pad-x)}
.p-close h2{font:700 clamp(36px,5.4vw,68px)/1.04 var(--font-heading);letter-spacing:-.03em;margin:0 0 18px;text-wrap:balance}
.p-close h2 .ln{display:block}.p-close h2 .nw{white-space:nowrap}
.p-close p{font-size:clamp(16px,1.5vw,20px);line-height:1.5;margin:0 0 30px;max-width:46ch}
.p-close .cta-btns{display:flex;flex-wrap:wrap;gap:12px}
.p-close .btn-primary{background:#1F6BFF;border-color:#1F6BFF;color:#fff}
@media (hover:hover) and (pointer:fine){.p-close .btn-primary:hover{background:#052FAD;border-color:#052FAD}}
.p-close picture img{width:100%;height:100%;object-fit:cover;display:block}
.reveal-media img{transition:transform 1600ms var(--ease-out),clip-path 1100ms var(--ease-out)}
.close-f{background:var(--bg-dark,#1D1D1F);color:#fff;padding-block:clamp(80px,10vw,136px) clamp(56px,7vw,96px)}
.close-f h2{color:#fff}
.close-f h2 .accent{color:#6EA3FF}
.close-f p{color:rgba(255,255,255,.82)}
.close-f .btn-ghost{color:#fff;border-color:rgba(255,255,255,.4)}
@media (hover:hover) and (pointer:fine){.close-f .btn-ghost:hover{border-color:#fff}}
.close-f .cta-btns a:focus-visible{outline:2px solid #6EA3FF;outline-offset:3px}
.close-f .close-in{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:clamp(32px,6vw,96px);align-items:center;padding-bottom:clamp(56px,7vw,96px);border-bottom:1px solid rgba(255,255,255,.1)}
.close-f .close-pills{margin-top:40px;animation:none}
.close-f .close-photo{display:block;aspect-ratio:4/5;border-radius:28px;overflow:hidden;box-shadow:0 30px 60px -30px rgba(0,0,0,.7);outline:1px solid rgba(255,255,255,.08);outline-offset:-1px}
.close-f .reveal-media img{clip-path:inset(10% 0 0 0);transform:scale(1.04)}
.close-f .reveal-media.in img{clip-path:inset(0);transform:none}
.page-projects .site-footer{padding-top:clamp(48px,6vw,72px)}
@media (min-width:861px){.close-f h2{font-size:clamp(36px,4.6vw,60px)}.close-f .close-in{grid-template-columns:minmax(0,2fr) minmax(0,1fr);gap:clamp(32px,4.5vw,72px)}}
@media (max-width:860px){.close-f .close-in{grid-template-columns:1fr}.close-f .close-photo{aspect-ratio:4/3;order:2}}
@media (max-width:560px){
  .p-close h2{font-size:clamp(26px,7.6vw,36px)}
  .p-close .cta-btns{flex-direction:column}
  .p-close .cta-btns .btn,.p-close .cta-btns .btn-ghost{width:100%;justify-content:center}
  .close-pills{gap:8px}.close-pills li{padding:7px 12px;font-size:13px}
}
@media (prefers-reduced-motion:reduce){.reveal-media img,.close-f .reveal-media img{transform:none;clip-path:none;transition:none}}