/* ===== NASGLASS Premium : barre de menu flottante en verre + grain anti-palier ===== */
/* Grain très fin superposé : supprime l'effet « escalier » des dégradés sombres (banding) */
body::after{content:"";position:fixed;inset:0;z-index:2147483000;pointer-events:none;opacity:.07;mix-blend-mode:overlay;
 background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='220' height='220'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 1  0 0 0 0 1  0 0 0 0 1  0 0 0 .9 0'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");}
#scene-canvas{image-rendering:auto}

/* Barre flottante */
.nav{top:14px;left:50%;right:auto;width:min(1240px,calc(100% - 28px));transform:translateX(-50%);height:66px;
 padding:0 10px 0 22px;border-radius:999px;
 background:linear-gradient(180deg,rgba(14,32,25,.62),rgba(6,16,12,.55));
 backdrop-filter:blur(20px) saturate(160%);-webkit-backdrop-filter:blur(20px) saturate(160%);
 border:1px solid rgba(255,255,255,.09);
 box-shadow:0 10px 40px rgba(0,0,0,.35),inset 0 1px 0 rgba(255,255,255,.08);
 transition:height .35s cubic-bezier(.22,.8,.3,1),top .35s cubic-bezier(.22,.8,.3,1),background .35s,box-shadow .35s}
.nav::before{content:"";position:absolute;inset:-1px;border-radius:inherit;padding:1px;pointer-events:none;
 background:linear-gradient(110deg,rgba(2,213,157,.55),rgba(255,255,255,.06) 35%,rgba(255,255,255,.04) 65%,rgba(2,213,157,.35));
 -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude}
.nav.is-scrolled{top:8px;height:58px;background:linear-gradient(180deg,rgba(10,26,20,.82),rgba(5,14,11,.78));
 backdrop-filter:blur(22px) saturate(170%);-webkit-backdrop-filter:blur(22px) saturate(170%);box-shadow:0 14px 50px rgba(0,0,0,.5),inset 0 1px 0 rgba(255,255,255,.08)}
.nav__logo{height:48px;mix-blend-mode:normal;transition:height .35s}
.nav.is-scrolled .nav__logo{height:40px}
.nav__links{gap:4px;padding:5px;border-radius:999px;background:rgba(255,255,255,.035);border:1px solid rgba(255,255,255,.06)}
.nav__links a{display:block;padding:9px 15px;border-radius:999px;font-size:13.5px;font-weight:700;letter-spacing:.02em;text-transform:none;color:rgba(230,245,239,.72);transition:color .25s,background .25s}
.nav__links a:hover{color:#fff;background:rgba(255,255,255,.07)}
.nav__links a[aria-current="page"]{color:#03140d;background:linear-gradient(120deg,#02d59d,#7dffcf);box-shadow:0 4px 18px rgba(2,213,157,.35)}
.nav__right{gap:10px}
.nav__phone{padding:9px 14px;border-radius:999px;border:1px solid rgba(255,255,255,.1);font-size:14px;letter-spacing:.01em;transition:border-color .25s,background .25s}
.nav__phone:hover{border-color:rgba(2,213,157,.6);background:rgba(2,213,157,.08)}
.nav__phone::after{content:"";width:7px;height:7px;border-radius:50%;background:#02d59d;box-shadow:0 0 0 0 rgba(2,213,157,.7);animation:ngPulse 2s infinite;margin-left:2px}
@keyframes ngPulse{0%{box-shadow:0 0 0 0 rgba(2,213,157,.6)}70%{box-shadow:0 0 0 8px rgba(2,213,157,0)}100%{box-shadow:0 0 0 0 rgba(2,213,157,0)}}
.nav__cta{border-radius:999px;padding:12px 22px;font-weight:800;letter-spacing:.01em;background:linear-gradient(120deg,#019a72,#02d59d 55%,#7dffcf);color:#03140d;box-shadow:0 6px 24px rgba(2,213,157,.35),inset 0 1px 0 rgba(255,255,255,.35);position:relative;overflow:hidden}
.nav__cta::after{content:"";position:absolute;top:0;left:-60%;width:40%;height:100%;background:linear-gradient(100deg,transparent,rgba(255,255,255,.55),transparent);transform:skewX(-20deg);animation:ngShine 4.5s infinite}
@keyframes ngShine{0%,70%{left:-60%}100%{left:130%}}
.nav__burger{width:44px;height:44px;border-radius:50%;align-items:center;justify-content:center;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.1)}
.nav__burger span{width:18px}
@media (max-width:1100px){.nav__links a{padding:9px 11px;font-size:13px}.nav__phone{display:none}}
@media (max-width:900px){
 .nav{height:58px;padding:0 8px 0 16px}
 .nav__logo{height:40px}
 .nav__mobile{inset:0;padding:96px 22px 28px;align-content:start;gap:6px;background:radial-gradient(60% 40% at 20% 0%,rgba(2,213,157,.22),transparent 70%),rgba(4,12,9,.97);backdrop-filter:blur(24px);transform:translateY(-102%);border:0}
 .nav__mobile a{font-family:var(--font-display);font-size:24px;font-weight:800;letter-spacing:-.01em;text-transform:none;padding:14px 4px;border-bottom:1px solid rgba(255,255,255,.07);display:flex;justify-content:space-between;align-items:center}
 .nav__mobile a:not(.ng-m-btn)::after{content:"→";color:#02d59d;font-size:20px}
 .nav__mobile a[aria-current="page"]{color:#02d59d}
 .ng-m-cta{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:22px}
 .nav__mobile a.ng-m-btn{border:0;justify-content:center;border-radius:16px;font-size:17px;padding:16px;background:rgba(255,255,255,.08)}
 .nav__mobile a.ng-m-btn.p{grid-column:1/-1;background:linear-gradient(120deg,#019a72,#02d59d,#7dffcf);color:#03140d}
 .nav__mobile a.ng-m-btn.w{background:#25d366;color:#03140d}
 .ng-m-note{margin-top:14px;font-size:14px;color:rgba(230,245,239,.6);text-align:center}
 body.ng-lock{overflow:hidden}
}
@media (prefers-reduced-motion:reduce){.nav__cta::after,.nav__phone::after{animation:none}}

/* ===== Modules premium de l'accueil ===== */
.ngp{position:relative;padding:clamp(70px,9vw,120px) 0}
.ngp .wrap{position:relative}
.ngp-r{opacity:0;transform:translateY(28px);transition:opacity .9s cubic-bezier(.22,.8,.3,1),transform .9s cubic-bezier(.22,.8,.3,1)}
.ngp-r.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.ngp-r{opacity:1;transform:none;transition:none}}
.ngp-fine{font-size:13px;opacity:.55;text-align:center;max-width:820px;margin:28px auto 0;line-height:1.5}
/* Comparatif */
.ngp-vs__grid{display:grid;grid-template-columns:1fr 1.15fr;gap:22px;max-width:1000px;margin:44px auto 0;align-items:stretch}
.ngp-vs__col{border-radius:28px;padding:34px 32px;border:1px solid rgba(255,255,255,.08);background:rgba(255,255,255,.03)}
.ngp-vs__col ul{list-style:none;margin:18px 0 0;padding:0;display:grid;gap:14px}
.ngp-vs__col li{position:relative;padding-left:34px;font-size:17px;line-height:1.45;color:rgba(230,245,239,.6)}
.ngp-vs__col--old li::before{content:"×";position:absolute;left:0;top:-1px;width:22px;height:22px;border-radius:50%;background:rgba(255,90,90,.12);color:#ff7a7a;display:grid;place-items:center;font-weight:800;font-size:15px}
.ngp-vs__col--new{background:linear-gradient(160deg,rgba(2,213,157,.16),rgba(2,213,157,.03) 60%);border-color:rgba(2,213,157,.4);box-shadow:0 30px 80px rgba(2,213,157,.12),inset 0 1px 0 rgba(255,255,255,.08);transform-origin:center}
.ngp-vs__col--new li{color:#eaf7f1}.ngp-vs__col--new b{color:#fff}
.ngp-vs__col--new li::before{content:"✓";position:absolute;left:0;top:-1px;width:22px;height:22px;border-radius:50%;background:#02d59d;color:#03140d;display:grid;place-items:center;font-weight:800;font-size:13px}
.ngp-vs__tag{display:inline-block;font-family:var(--font-display);font-weight:800;font-size:13px;letter-spacing:.16em;text-transform:uppercase;padding:8px 14px;border-radius:999px;background:rgba(255,255,255,.06);color:rgba(230,245,239,.7)}
.ngp-vs__col--new .ngp-vs__tag{background:#02d59d;color:#03140d}
/* Simulateur */
.ngp-sim__box{display:grid;grid-template-columns:1.2fr 1fr;gap:28px;padding:clamp(24px,4vw,48px);border-radius:34px;background:linear-gradient(150deg,rgba(255,255,255,.07),rgba(255,255,255,.02));border:1px solid rgba(255,255,255,.1);box-shadow:0 40px 120px rgba(0,0,0,.35),inset 0 1px 0 rgba(255,255,255,.08);backdrop-filter:blur(14px)}
.ngp-sim__left .title{margin:.2em 0 .3em}
.ngp-q{margin-top:24px}
.ngp-q__t{font-weight:700;font-size:16px;margin:0 0 10px;color:#eaf7f1}
.ngp-q__o{display:flex;flex-wrap:wrap;gap:10px}
.ngp-q__o button{font:inherit;font-weight:700;font-size:15px;color:#eaf7f1;padding:12px 18px;border-radius:14px;border:1px solid rgba(255,255,255,.14);background:rgba(255,255,255,.04);cursor:pointer;transition:all .25s}
.ngp-q__o button:hover{border-color:rgba(2,213,157,.6)}
.ngp-q__o button[aria-pressed="true"]{background:linear-gradient(120deg,#02d59d,#7dffcf);color:#03140d;border-color:transparent;box-shadow:0 8px 24px rgba(2,213,157,.3)}
.ngp-sim__res{border-radius:26px;background:#03140f;border:1px solid rgba(2,213,157,.3);padding:30px;display:grid;align-content:center;min-height:360px;position:relative;overflow:hidden}
.ngp-sim__res::before{content:"";position:absolute;inset:-40%;background:radial-gradient(40% 40% at 50% 0%,rgba(2,213,157,.25),transparent 70%);pointer-events:none}
.ngp-sim__res>*{position:relative}
.ngp-res__idle{text-align:center;color:rgba(230,245,239,.55)}
.ngp-res__big{display:block;font-family:var(--font-display);font-weight:800;font-size:clamp(46px,6vw,72px);letter-spacing:-.04em;line-height:1;color:#02d59d}
.ngp-res__k{font-family:var(--font-display);font-weight:800;font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:#7dffcf}
.ngp-res__out{display:grid;gap:12px}
.ngp-res__p{margin:0;font-size:16px;line-height:1.45;color:#d6efe6}
.ngp-res__l{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.ngp-res__l li{font-size:15px;font-weight:700;padding-left:26px;position:relative}
.ngp-res__l li::before{content:"✓";position:absolute;left:0;color:#02d59d}
.ngp-res__wa{font-size:14px;font-weight:700;color:#7dffcf;text-align:center}
.ngp-res__out .btn{justify-content:center;text-align:center}
/* Cadeaux */
.ngp-gifts__grid{display:grid;grid-template-columns:repeat(5,1fr);gap:16px;margin-top:44px;perspective:1000px}
.ngp-g{border-radius:24px;overflow:hidden;background:#fff;box-shadow:0 20px 50px rgba(0,0,0,.35);transform-style:preserve-3d;transition:transform .25s ease-out,box-shadow .3s;will-change:transform;position:relative}
.ngp-g::after{content:"";position:absolute;inset:0;pointer-events:none;background:radial-gradient(240px circle at var(--mx,50%) var(--my,0%),rgba(255,255,255,.35),transparent 60%);opacity:0;transition:opacity .3s}
.ngp-g:hover::after{opacity:1}.ngp-g:hover{box-shadow:0 30px 70px rgba(2,213,157,.25)}
.ngp-g__pic{aspect-ratio:1;position:relative;display:grid;place-items:center;background:linear-gradient(160deg,#fff,#eef4f1)}
.ngp-g__pic img{width:84%;height:84%;object-fit:contain;mix-blend-mode:multiply}
.ngp-g__pic img.cover{width:100%;height:100%;object-fit:cover;mix-blend-mode:normal}
.ngp-g__lab{background:#06231a;color:#fff;padding:14px 12px 16px;text-align:center;font-family:var(--font-display);font-weight:800;font-size:17px;letter-spacing:-.01em;line-height:1.15}
.ngp-g__lab small{display:block;font-family:inherit;font-size:13px;color:#7dffcf;letter-spacing:.04em;margin-top:3px}
.ngp-card{width:82%;aspect-ratio:1.586;border-radius:14px;background:linear-gradient(135deg,#03140f,#0b3a2b 55%,#02d59d);color:#fff;padding:12px 14px;box-sizing:border-box;display:flex;flex-direction:column;justify-content:space-between;box-shadow:0 14px 30px rgba(3,20,15,.35);transform:rotate(-6deg)}
.ngp-card span{font-family:var(--font-display);font-weight:800;font-size:11px;letter-spacing:.2em}
.ngp-card b{font-family:var(--font-display);font-size:clamp(24px,2.4vw,34px);letter-spacing:-.04em;line-height:1}
.ngp-card small{font-size:11px;font-weight:700;color:#bff5e2}
/* Étapes */
.ngp-tl{list-style:none;margin:48px 0 0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:18px;position:relative}
.ngp-tl::before{content:"";position:absolute;left:4%;right:4%;top:30px;height:2px;background:linear-gradient(90deg,rgba(2,213,157,0),rgba(2,213,157,.7),rgba(2,213,157,0))}
.ngp-tl li{position:relative;padding:76px 22px 26px;border-radius:24px;background:#0b1a15;border:1px solid rgba(255,255,255,.08)}
.ngp-tl span{position:absolute;top:8px;left:22px;width:46px;height:46px;border-radius:50%;display:grid;place-items:center;font-family:var(--font-display);font-weight:800;font-size:15px;color:#03140d;background:linear-gradient(135deg,#02d59d,#7dffcf);box-shadow:0 0 0 6px rgba(2,213,157,.12),0 10px 30px rgba(2,213,157,.35)}
.ngp-tl h3{font-family:var(--font-display);font-size:21px;margin:0 0 8px}
.ngp-tl p{margin:0;font-size:15.5px;line-height:1.5;color:rgba(230,245,239,.7)}
@media (max-width:1000px){.ngp-gifts__grid{grid-template-columns:repeat(3,1fr)}.ngp-tl{grid-template-columns:1fr 1fr}.ngp-tl::before{display:none}}
@media (max-width:760px){.ngp-vs__grid,.ngp-sim__box{grid-template-columns:1fr}.ngp-gifts__grid{grid-template-columns:1fr 1fr}.ngp-g--fuel{grid-column:1/-1}.ngp-g--fuel .ngp-g__pic{aspect-ratio:2}.ngp-g--fuel .ngp-card{width:56%}.ngp-tl{grid-template-columns:1fr}.ngp-sim__res{min-height:0}}
.ngp-res__out[hidden],.ngp-res__idle[hidden]{display:none!important}