/* Standalone project pages — CSP-safe and self-contained within the portfolio origin */
:root {
  --bg: #070509;
  --surface: #0c0a12;
  --surface-2: #11101a;
  --text: #f6f4fb;
  --muted: #aaa5b8;
  --purple: #a78bfa;
  --purple-2: #8b5cf6;
  --cyan: #67e8f9;
  --green: #6ee7a8;
  --line: rgba(167,139,250,.22);
  --cyan-line: rgba(103,232,249,.22);
  --shadow: 0 24px 80px rgba(0,0,0,.36);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:radial-gradient(circle at 70% 6%,rgba(80,33,140,.22),transparent 30%),var(--bg);color:var(--text);font-family:Arial,Helvetica,sans-serif;line-height:1.65}
a{color:inherit}
img{max-width:100%;display:block}
button{font:inherit}
.project-nav{position:sticky;top:0;z-index:10;background:rgba(7,5,9,.9);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.project-nav-inner{max-width:1180px;margin:auto;padding:14px 24px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.back-link{text-decoration:none;color:#d8d3e4;font-weight:700}
.back-link:hover,.back-link:focus-visible{color:var(--cyan)}
.lang-toggle{border:1px solid rgba(167,139,250,.48);border-radius:999px;background:rgba(139,92,246,.08);color:var(--text);padding:9px 16px;font-weight:800;cursor:pointer}
.lang-toggle:hover,.lang-toggle:focus-visible{border-color:var(--cyan);outline:none}
.project-shell{max-width:1180px;margin:auto;padding:66px 24px 80px}
.project-hero{padding:44px 0 54px;border-bottom:1px solid var(--line)}
.eyebrow{color:var(--purple);font-size:.78rem;letter-spacing:.22em;text-transform:uppercase;font-weight:900;margin:0 0 18px}
.hero-row{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(260px,.65fr);gap:36px;align-items:end}
h1{font-size:clamp(2.7rem,7vw,6rem);line-height:.98;letter-spacing:-.055em;margin:0;max-width:950px;background:linear-gradient(90deg,#fff 0%,#ded6ff 46%,#9f7aea 100%);-webkit-background-clip:text;background-clip:text;color:transparent}
.lede{font-size:clamp(1.05rem,2vw,1.3rem);color:#c6c1cf;max-width:800px;margin:24px 0 0}
.status-card{border:1px solid var(--cyan-line);border-radius:20px;padding:22px;background:linear-gradient(145deg,rgba(103,232,249,.05),rgba(139,92,246,.06));box-shadow:var(--shadow)}
.status-label{display:block;color:var(--cyan);font-weight:900;font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;margin-bottom:9px}.status-card strong{font-size:1.05rem}.status-card p{color:var(--muted);font-size:.88rem;margin:9px 0 0}
.tags{display:flex;gap:9px;flex-wrap:wrap;margin-top:25px}.tags span{border:1px solid var(--cyan-line);border-radius:999px;padding:7px 11px;color:#d7f9ff;background:rgba(103,232,249,.035);font-size:.78rem;font-weight:700}
.section{padding:42px 0;border-bottom:1px solid rgba(167,139,250,.13)}
.section h2{font-size:clamp(1.7rem,3vw,2.4rem);letter-spacing:-.03em;margin:0 0 16px}.section>p,.section .lang-en>p,.section .lang-fr>p{color:var(--muted);max-width:940px;margin:0 0 18px}
.metric-grid,.card-grid,.question-grid,.project-links{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-top:24px}
.metric,.card,.question,.link-card{border:1px solid var(--line);border-radius:18px;background:linear-gradient(145deg,rgba(139,92,246,.045),rgba(103,232,249,.025));padding:20px;min-width:0}
.metric strong{display:block;color:var(--cyan);font-size:clamp(1.7rem,4vw,2.7rem);letter-spacing:-.04em}.metric span{color:#c6c1cf;font-size:.83rem}
.card h3,.question h3{margin:0 0 8px;font-size:1rem}.card p,.question p{margin:0;color:var(--muted);font-size:.88rem}.question .qnum{display:inline-flex;color:var(--cyan);font-size:.72rem;font-weight:900;margin-bottom:10px}
.visual-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin-top:24px}.visual-card{margin:0;border:1px solid var(--line);border-radius:18px;background:#0b0910;padding:12px;overflow:hidden}.visual-card img{border-radius:12px;width:100%;height:auto}.visual-card figcaption{color:var(--muted);font-size:.78rem;padding:10px 5px 3px}
.architecture{border:1px solid var(--line);border-radius:20px;background:#08070d;padding:12px;margin-top:22px;overflow:auto}.architecture img{min-width:920px;width:100%;border-radius:12px}.hint{color:#817b90;font-size:.77rem;margin-top:8px}
.list{margin:18px 0 0;padding-left:20px;color:var(--muted)}.list li{margin:8px 0}.list strong{color:var(--text)}
.callout{border-left:3px solid var(--cyan);background:rgba(103,232,249,.035);padding:16px 18px;margin:22px 0;color:#c9c5d1;border-radius:0 12px 12px 0}
.placeholder-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin-top:22px}.placeholder{min-height:190px;border:1px dashed rgba(103,232,249,.35);border-radius:18px;padding:20px;display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center;background:rgba(103,232,249,.025)}.placeholder strong{color:var(--cyan);font-size:.8rem;letter-spacing:.1em}.placeholder span{color:var(--muted);font-size:.8rem;margin-top:8px}
.footer-nav{padding-top:48px}.footer-nav h2{font-size:1.4rem}.link-card{text-decoration:none;transition:.18s transform,.18s border-color}.link-card:hover,.link-card:focus-visible{transform:translateY(-3px);border-color:var(--cyan);outline:none}.link-card span{display:block;color:var(--purple);font-size:.7rem;font-weight:900;letter-spacing:.1em}.link-card strong{display:block;margin-top:6px}.page-footer{margin-top:54px;padding-top:24px;border-top:1px solid var(--line);display:flex;gap:18px;justify-content:space-between;color:#827c90;font-size:.8rem}.page-footer a{text-decoration:none}.page-footer a:hover{color:var(--cyan)}
.lang-fr[hidden],.lang-en[hidden]{display:none!important}
@media(max-width:840px){.hero-row{grid-template-columns:1fr}.metric-grid,.card-grid,.question-grid,.project-links,.visual-grid,.placeholder-grid{grid-template-columns:1fr}.project-shell{padding-top:36px}.architecture img{min-width:760px}.page-footer{flex-direction:column}}
@media(max-width:520px){.project-nav-inner,.project-shell{padding-left:16px;padding-right:16px}h1{font-size:2.9rem}.project-hero{padding-top:26px}.section{padding:34px 0}.architecture img{min-width:680px}}