/* =========================================================
   NOVÆ SYSTEMS — Pages détail projet
   ========================================================= */
.pd-back{position:fixed;top:84px;left:clamp(16px,4vw,48px);z-index:800;display:inline-flex;align-items:center;gap:8px;padding:9px 16px;border-radius:99px;background:rgba(8,10,18,.6);border:1px solid var(--glass-brd);backdrop-filter:blur(10px);font-size:13px;color:var(--muted);transition:.3s}
.pd-back:hover{color:var(--text);border-color:var(--cyan);box-shadow:var(--glow-cyan)}

/* hero */
.pd-hero{max-width:1280px;margin:0 auto;padding:160px clamp(20px,6vw,80px) 40px;display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(30px,5vw,70px);align-items:center}
.pd-hero__chip{display:inline-flex;align-items:center;gap:9px;padding:8px 16px;border-radius:99px;font-size:12px;letter-spacing:1px;border:1px solid var(--glass-brd);background:var(--glass);color:var(--muted);margin-bottom:22px}
.pd-hero__chip b{width:7px;height:7px;border-radius:50%;background:var(--accent,#22e07a);box-shadow:0 0 12px var(--accent,#22e07a);animation:pulse 1.8s infinite}
.pd-hero__logo{display:flex;align-items:center;gap:16px;margin-bottom:18px}
.pd-hero__logo img{width:62px;height:62px;border-radius:16px;box-shadow:0 10px 30px rgba(0,0,0,.5)}
.pd-hero h1{font-family:var(--ff-head);font-size:clamp(40px,7vw,72px);font-weight:900;letter-spacing:-1.5px;line-height:1}
.pd-hero__tagline{font-size:clamp(18px,2.6vw,26px);font-weight:600;margin:14px 0 18px;background:var(--accent-grad,var(--grad));-webkit-background-clip:text;background-clip:text;color:transparent}
.pd-hero__desc{color:var(--muted);font-size:17px;max-width:560px;margin-bottom:28px}
.pd-hero__meta{display:flex;gap:26px;flex-wrap:wrap;margin-bottom:30px}
.pd-hero__meta div b{display:block;font-family:var(--ff-head);font-size:22px;color:var(--text)}
.pd-hero__meta div span{font-size:12px;color:var(--muted);letter-spacing:1px}
.pd-hero__actions{display:flex;gap:14px;flex-wrap:wrap}
.pd-hero__visual{display:grid;place-items:center}
.pd-shotimg{width:100%;max-width:540px;height:auto;border-radius:16px;border:1px solid var(--glass-brd);box-shadow:0 30px 60px rgba(0,0,0,.5),0 0 40px var(--accent-soft,rgba(4,83,241,.18))}
.pd-points{max-width:780px;margin:0 auto;list-style:none;padding:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:14px}
.pd-points li{position:relative;padding:16px 18px 16px 46px;border-radius:14px;background:var(--glass);border:1px solid var(--glass-brd);font-size:15px;color:var(--text)}
.pd-points li::before{content:"";position:absolute;left:18px;top:50%;margin-top:-5px;width:13px;height:8px;border-left:2px solid var(--accent,var(--cyan));border-bottom:2px solid var(--accent,var(--cyan));transform:rotate(-45deg)}
.pd-feat__ico span{font-family:var(--ff-head);font-weight:900;font-size:18px}

/* section shell */
.pd-section{max-width:1280px;margin:0 auto;padding:clamp(50px,8vw,90px) clamp(20px,6vw,80px)}
.pd-section__head{text-align:center;max-width:680px;margin:0 auto 50px}
.pd-section__tag{font-family:var(--ff-head);font-size:12px;letter-spacing:3px;color:var(--accent,var(--cyan));text-transform:uppercase}
.pd-section__title{font-family:var(--ff-head);font-weight:700;font-size:clamp(26px,4.5vw,46px);margin:14px 0;letter-spacing:-.5px}
.pd-section__lead{color:var(--muted);font-size:16px}

/* ===== Live booking demo ===== */
.demo{display:grid;grid-template-columns:auto 1fr;gap:clamp(28px,5vw,64px);align-items:center;max-width:980px;margin:0 auto;padding:clamp(26px,4vw,48px);border-radius:28px;background:var(--glass);border:1px solid var(--glass-brd);position:relative;overflow:hidden}
.demo::before{content:"";position:absolute;inset:0;background:radial-gradient(50% 60% at 100% 0%,var(--accent-soft,rgba(4,83,241,.12)),transparent 60%);pointer-events:none}
.demo__phone{position:relative;width:276px;height:564px;border-radius:44px;background:linear-gradient(160deg,#1a1f2e,#0a0d16);border:2px solid rgba(255,255,255,.12);box-shadow:0 40px 90px rgba(0,0,0,.6),0 0 60px var(--accent-soft,rgba(4,83,241,.18));padding:12px;flex:0 0 auto}
.demo__notch{position:absolute;top:14px;left:50%;transform:translateX(-50%);width:96px;height:24px;background:#05060a;border-radius:0 0 16px 16px;z-index:6}
.demo__screen{position:relative;width:100%;height:100%;border-radius:33px;background:#f4f5f7;overflow:hidden}
.demo-screen{position:absolute;inset:0;padding:40px 16px 16px;opacity:0;transform:translateY(14px);transition:opacity .5s,transform .5s;overflow:hidden;display:flex;flex-direction:column;gap:12px}
.demo-screen.is-active{opacity:1;transform:none}

/* generic mini UI */
.mui-head{font-weight:800;color:#0d1220;font-size:17px}
.mui-sub{font-size:11px;color:#7a8194;margin-top:-6px}
.mui-card{background:#fff;border-radius:16px;box-shadow:0 6px 20px rgba(0,0,0,.07);overflow:hidden}
.mui-photo{height:120px;background-size:cover;background-position:center}
.mui-card__b{padding:12px}
.mui-brand{font-size:12px;font-weight:700;color:var(--accent,#ff4b38)}
.mui-title{font-size:15px;font-weight:800;color:#0d1220}
.mui-price{font-size:15px;font-weight:800;color:#0d1220;float:right}
.mui-row{display:flex;align-items:center;gap:8px;font-size:12px;color:#5a6172;margin-top:8px}
.mui-stars{color:#ffb300;font-size:12px}
.mui-btn{margin-top:12px;text-align:center;padding:12px;border-radius:12px;background:var(--accent,#ff4b38);color:#fff;font-weight:700;font-size:14px;position:relative;overflow:hidden}
.mui-field{background:#fff;border:1px solid #e6e8ee;border-radius:11px;padding:11px 12px;font-size:12px;color:#9aa0ad;display:flex;align-items:center;gap:8px}
.mui-field b{color:#0d1220;font-weight:600}
.mui-field .car{width:0;overflow:hidden;white-space:nowrap;border-right:2px solid var(--accent,#ff4b38);animation:none}
.mui-label{font-size:10px;letter-spacing:1px;text-transform:uppercase;color:#9aa0ad;margin-top:4px}
.mui-success{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:18px;text-align:center;padding:24px;background:#fff}
.mui-check{width:96px;height:96px;border-radius:50%;background:var(--accent,#ff4b38);display:grid;place-items:center;box-shadow:0 0 0 0 var(--accent-soft,rgba(255,75,56,.5))}
.mui-check svg{width:46px;height:46px;stroke:#fff;stroke-width:3;fill:none;stroke-linecap:round;stroke-linejoin:round;stroke-dasharray:40;stroke-dashoffset:40}
.demo-screen.is-active .mui-check{animation:checkPop .5s ease both,checkPulse 1.4s ease .4s}
.demo-screen.is-active .mui-check svg{animation:checkDraw .5s ease .25s forwards}
.mui-success h4{font-family:var(--ff-head);font-size:20px;color:#0d1220}
.mui-success p{font-size:13px;color:#5a6172}
@keyframes checkPop{0%{transform:scale(.4);opacity:0}60%{transform:scale(1.1)}100%{transform:scale(1);opacity:1}}
@keyframes checkPulse{0%{box-shadow:0 0 0 0 var(--accent-soft,rgba(255,75,56,.5))}100%{box-shadow:0 0 0 26px transparent}}
@keyframes checkDraw{to{stroke-dashoffset:0}}

/* animated cursor + tap ripple */
.demo__cursor{position:absolute;left:0;top:0;width:26px;height:26px;z-index:8;pointer-events:none;transition:transform .9s cubic-bezier(.5,0,.2,1);will-change:transform;transform:translate(130px,360px)}
.demo__cursor svg{width:100%;height:100%;filter:drop-shadow(0 4px 6px rgba(0,0,0,.4))}
.demo__cursor.is-tap{animation:tap .35s ease}
@keyframes tap{50%{transform:translate(var(--cx,0),var(--cy,0)) scale(.8)}}
.ripple{position:absolute;width:20px;height:20px;border-radius:50%;background:var(--accent,#ff4b38);opacity:.5;transform:translate(-50%,-50%) scale(0);z-index:7;pointer-events:none}
.ripple.go{animation:ripple .6s ease-out forwards}
@keyframes ripple{to{transform:translate(-50%,-50%) scale(9);opacity:0}}

/* demo narration */
.demo__steps{display:flex;flex-direction:column;gap:14px}
.demo__steps h3{font-family:var(--ff-head);font-size:clamp(22px,3vw,30px);margin-bottom:6px}
.demo__steps p{color:var(--muted);font-size:15px;max-width:420px}
.demo__list{list-style:none;display:grid;gap:12px;margin-top:8px}
.demo__list li{display:flex;align-items:center;gap:12px;font-size:14px;color:var(--muted);opacity:.4;transition:.4s}
.demo__list li.is-on{opacity:1;color:var(--text)}
.demo__list .dot{width:26px;height:26px;border-radius:50%;border:1px solid var(--glass-brd);display:grid;place-items:center;font-size:12px;font-family:var(--ff-head);flex:0 0 auto;transition:.4s}
.demo__list li.is-on .dot{background:var(--accent,var(--cyan));color:#04050a;border-color:transparent;box-shadow:0 0 16px var(--accent-soft,rgba(4,83,241,.5))}
@media (max-width:820px){.demo{grid-template-columns:1fr;justify-items:center}.demo__steps{text-align:center;align-items:center}}

/* ===== Feature grid ===== */
.pd-feats{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:20px}
.pd-feat{padding:28px 24px;border-radius:18px;background:var(--glass);border:1px solid var(--glass-brd);transition:.4s}
.pd-feat:hover{transform:translateY(-6px);border-color:var(--accent,var(--cyan));box-shadow:0 20px 50px rgba(0,0,0,.4)}
.pd-feat__ico{width:48px;height:48px;border-radius:12px;display:grid;place-items:center;background:var(--accent-soft,rgba(4,83,241,.1));color:var(--accent,var(--cyan));margin-bottom:16px}
.pd-feat__ico svg{width:24px;height:24px}
.pd-feat h3{font-family:var(--ff-head);font-size:17px;font-weight:500;margin-bottom:8px}
.pd-feat p{color:var(--muted);font-size:14px}

/* ===== Gallery ===== */
.pd-gallery{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:26px}
.pd-shot{border-radius:32px;padding:9px;background:linear-gradient(160deg,#1a1f2e,#0a0d16);border:1.5px solid rgba(255,255,255,.1);box-shadow:0 22px 50px rgba(0,0,0,.5);transition:transform .45s,box-shadow .45s}
.pd-shot:hover{transform:translateY(-12px) rotate(-1deg);box-shadow:0 34px 70px rgba(0,0,0,.6),0 0 44px var(--accent-soft,rgba(4,83,241,.25))}
.pd-shot img{width:100%;border-radius:24px;display:block}

/* ===== Tech ===== */
.pd-tech{display:flex;gap:12px;flex-wrap:wrap;justify-content:center}
.pd-tech span{padding:10px 20px;border-radius:99px;background:var(--glass);border:1px solid var(--glass-brd);font-family:var(--ff-head);font-size:13px;letter-spacing:1px;transition:.3s}
.pd-tech span:hover{border-color:var(--accent,var(--cyan));color:var(--accent,var(--cyan));transform:translateY(-3px)}

/* ===== CTA ===== */
.pd-cta{max-width:820px;margin:0 auto;text-align:center;padding:clamp(40px,7vw,80px) clamp(24px,5vw,60px)}
.pd-cta h2{font-family:var(--ff-head);font-size:clamp(28px,5vw,48px);font-weight:700;margin-bottom:16px}
.pd-cta p{color:var(--muted);font-size:17px;margin-bottom:30px}

@media (max-width:820px){.pd-hero{grid-template-columns:1fr;text-align:center}.pd-hero__logo,.pd-hero__meta,.pd-hero__actions{justify-content:center}.pd-hero__visual{order:-1}}