/* ==========================================================
   Orbe 360 — feuille de style commune
   ========================================================== */
:root{
  --bg:#faf9f6; --bg2:#f2efe9; --panel:#ffffff; --stroke:rgba(215,210,200,.6);
  --text:#282a2f; --muted:#737680; --gold:#a3824f; --gold-2:#bd9f6b; --ink:#1a1c21; --title:#111214;
  --grad:linear-gradient(110deg,#8f6c3a 0%,#b89c68 50%,#a3824f 100%);
  --ease:cubic-bezier(.16,1,.3,1);
  --radius:24px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;overflow-x:clip}
body{font-family:Inter,system-ui,sans-serif;background:var(--bg);color:var(--text);line-height:1.65;overflow-x:hidden;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}
img{max-width:100%;display:block}
h1,h2,h3{font-family:Sora,Inter,sans-serif;letter-spacing:-.03em;line-height:1.08;font-weight:600;color:var(--title)}
a{color:inherit;text-decoration:none}
.wrap{max-width:1180px;margin:0 auto;padding:0 20px;position:relative}
section{padding:110px 0;position:relative}
.mono{font-family:"JetBrains Mono",monospace;font-size:.72rem;letter-spacing:.18em;text-transform:uppercase;color:var(--gold);display:inline-flex;align-items:center;gap:10px}
.mono::before{content:"";width:22px;height:1px;background:currentColor}
h2{font-size:clamp(2rem,5vw,3.4rem);margin:14px 0 18px}
.grad{font-family:"Instrument Serif",Georgia,serif;font-style:italic;font-weight:400;letter-spacing:-.01em;background:var(--grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;font-size:1.08em;padding-right:.05em}
.lead{color:var(--muted);max-width:640px;font-size:1.1rem}
.center{text-align:center}.center .lead{margin:0 auto}

/* fond */
.bg-fx{position:fixed;inset:0;z-index:-1;pointer-events:none;
  background:radial-gradient(900px 700px at 85% -10%,rgba(189,159,107,.12),transparent 60%),radial-gradient(700px 520px at -10% 30%,rgba(163,130,79,.06),transparent 60%),var(--bg)}

/* rideau de transition entre pages */
.curtain{position:fixed;inset:0;z-index:999;background:var(--ink);pointer-events:none;transform:translateY(0);transition:transform .9s var(--ease)}
.curtain .orb{position:absolute;left:50%;top:50%;--s:132px;margin:-66px 0 0 -66px;opacity:1;transition:opacity .4s ease,transform .6s var(--ease)}
body.ready .curtain{transform:translateY(-100%)}
body.ready .curtain .orb{opacity:0;transform:scale(.85)}
body.leaving .curtain{transform:translateY(0);transition:transform .55s var(--ease)}
body.leaving .curtain .orb{opacity:1;transform:none}

/* boutons */
.btn{display:inline-flex;align-items:center;gap:10px;padding:15px 28px;border-radius:999px;font-weight:500;font-size:.95rem;border:0;cursor:pointer;transition:transform .35s var(--ease),box-shadow .35s var(--ease),background .3s;font-family:inherit;white-space:nowrap;will-change:transform}
.btn-main{background:linear-gradient(180deg,#2a2d35 0%,var(--ink) 100%);color:#fff;box-shadow:inset 0 1px 1px rgba(255,255,255,.12),0 8px 24px -8px rgba(26,28,33,.45)}
.btn-main:hover{box-shadow:inset 0 1px 1px rgba(255,255,255,.15),0 16px 34px -10px rgba(26,28,33,.55)}
.btn-line{background:rgba(255,255,255,.85);color:var(--text);border:1px solid var(--stroke);backdrop-filter:blur(4px)}
.btn-line:hover{border-color:rgba(163,130,79,.45);background:#fff}
.btn-light{background:#fff;color:var(--ink)}
.btn-ghost{background:rgba(255,255,255,.12);color:#fff;border:1px solid rgba(255,255,255,.35);backdrop-filter:blur(8px)}
.btn-ghost:hover{background:rgba(255,255,255,.22)}
.arrow::after{content:"→";transition:transform .3s ease}
.btn:hover.arrow::after{transform:translateX(4px)}

/* en-tête */
header{position:fixed;top:0;left:0;right:0;z-index:60;transition:background .4s ease,box-shadow .4s ease,height .4s ease}
header .nav{display:flex;align-items:center;justify-content:space-between;height:78px;transition:height .4s var(--ease)}
header.solid{background:rgba(250,249,246,.82);backdrop-filter:blur(22px) saturate(1.2);box-shadow:0 1px 0 rgba(26,28,33,.06)}
header.solid .nav{height:66px}
header.on-dark:not(.solid) .logo,header.on-dark:not(.solid) .menu a{color:#fff}
header.on-dark:not(.solid) .burger span{background:#fff}
.logo{display:flex;align-items:center;gap:10px;font-family:Sora;font-weight:600;font-size:1.12rem;letter-spacing:-.02em;color:var(--title);white-space:nowrap;transition:color .3s}
.logo > img{width:38px;height:38px;border-radius:50%;object-fit:cover;box-shadow:0 4px 14px -4px rgba(0,0,0,.35);border:1px solid rgba(255,255,255,.8)}
.menu{display:flex;align-items:center;gap:30px;list-style:none;font-size:.92rem}
.menu a{color:var(--muted);position:relative;transition:color .25s}
.menu a::after{content:"";position:absolute;left:0;right:0;bottom:-6px;height:1px;background:var(--gold);transform:scaleX(0);transform-origin:right;transition:transform .45s var(--ease)}
.menu a:hover,.menu a.active{color:var(--title)}
header.on-dark:not(.solid) .menu a:hover,header.on-dark:not(.solid) .menu a.active{color:#fff}
.menu a:hover::after,.menu a.active::after{transform:scaleX(1);transform-origin:left}
.nav-cta{display:flex;align-items:center;gap:14px}
.nav-cta .btn{padding:11px 20px}
.burger{display:none;width:44px;height:44px;border-radius:50%;border:1px solid var(--stroke);background:rgba(255,255,255,.7);cursor:pointer;position:relative}
.burger span{position:absolute;left:13px;right:13px;height:1.5px;background:var(--ink);transition:transform .4s var(--ease),opacity .3s}
.burger span:nth-child(1){top:16px}.burger span:nth-child(2){top:21px}.burger span:nth-child(3){top:26px}
body.menu-open .burger span:nth-child(1){transform:translateY(5px) rotate(45deg)}
body.menu-open .burger span:nth-child(2){opacity:0}
body.menu-open .burger span:nth-child(3){transform:translateY(-5px) rotate(-45deg)}
.mobile-menu{position:fixed;inset:0;z-index:55;background:var(--bg);display:flex;flex-direction:column;justify-content:center;padding:90px 28px 40px;clip-path:circle(0% at calc(100% - 42px) 40px);transition:clip-path .8s var(--ease)}
body.menu-open .mobile-menu{clip-path:circle(150% at calc(100% - 42px) 40px)}
.mobile-menu a{font-family:Sora;font-size:2rem;font-weight:600;letter-spacing:-.03em;padding:8px 0;color:var(--title);opacity:0;transform:translateY(20px);transition:opacity .5s ease,transform .6s var(--ease)}
body.menu-open .mobile-menu a{opacity:1;transform:none}
.mobile-menu a em{font-family:"Instrument Serif";font-style:italic;font-weight:400;color:var(--gold)}
.mobile-menu .small{margin-top:30px;font-size:.9rem;color:var(--muted);font-family:Inter;font-weight:400}

/* héros plein écran */
.hero{position:relative;min-height:100svh;display:flex;align-items:flex-end;padding:130px 0 70px;overflow:hidden;color:#fff;isolation:isolate}
.hero.short{min-height:78svh}
.hero-bg{position:absolute;inset:-12% 0 -12% 0;z-index:-2;will-change:transform}
.hero-bg img{width:100%;height:100%;object-fit:cover;transform:scale(1.08);animation:heroZoom 2.4s var(--ease) forwards}
@keyframes heroZoom{to{transform:scale(1)}}
.hero::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(17,18,20,.72) 0%,rgba(17,18,20,.35) 55%,rgba(17,18,20,.1) 100%),linear-gradient(180deg,rgba(17,18,20,.5) 0%,rgba(17,18,20,0) 30%,rgba(17,18,20,.2) 60%,rgba(17,18,20,.8) 100%)}
.hero h1{color:#fff;font-size:clamp(2.7rem,7.4vw,5.6rem);max-width:980px;margin:18px 0 22px}
.hero h1 .grad{background:linear-gradient(110deg,#e9d3a5,#c9a96e 60%,#f1dfb8);-webkit-background-clip:text;background-clip:text}
.hero p{font-size:1.15rem;max-width:560px;color:rgba(255,255,255,.85);margin-bottom:32px}
.hero .mono{color:#e9d3a5}
.hero .pill{display:inline-flex;align-items:center;gap:9px;padding:7px 15px;border-radius:999px;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.25);backdrop-filter:blur(10px);font-size:.82rem;color:#fff}
.pill b{width:7px;height:7px;border-radius:50%;background:#56d394;box-shadow:0 0 0 4px rgba(86,211,148,.2);animation:pulse 2s infinite}
@keyframes pulse{50%{opacity:.35}}
.cta{display:flex;gap:12px;flex-wrap:wrap}
.hero-stats{display:flex;gap:46px;margin-top:54px;padding-top:26px;border-top:1px solid rgba(255,255,255,.22);flex-wrap:wrap}
.hero-stats .num{display:block;font-family:Sora;font-size:2.2rem;font-weight:600;letter-spacing:-.03em;color:#fff;line-height:1.1}
.hero-stats .lbl{display:block;font-size:.82rem;color:rgba(255,255,255,.72)}
.scroll-hint{position:absolute;right:28px;bottom:34px;font-family:"JetBrains Mono";font-size:.66rem;letter-spacing:.2em;color:rgba(255,255,255,.75);writing-mode:vertical-rl;display:flex;align-items:center;gap:12px}
.scroll-hint::after{content:"";width:1px;height:60px;background:linear-gradient(rgba(255,255,255,.8),transparent);animation:drip 2s ease-in-out infinite}
@keyframes drip{0%{transform:scaleY(0);transform-origin:top}50%{transform:scaleY(1);transform-origin:top}51%{transform-origin:bottom}100%{transform:scaleY(0);transform-origin:bottom}}

/* titres mot à mot */
[data-split] .w{display:inline-block;overflow:hidden;vertical-align:top;padding-bottom:.08em;margin-bottom:-.08em}
[data-split] .w>span{display:inline-block;transform:translateY(105%);transition:transform 1.1s var(--ease);transition-delay:calc(var(--i) * 70ms + var(--base,0ms))}
[data-split].in .w>span{transform:none}

/* apparition */
.reveal{opacity:0;transform:translateY(34px);transition:opacity 1.1s var(--ease),transform 1.1s var(--ease);transition-delay:var(--d,0ms)}
.reveal.in{opacity:1;transform:none}
.reveal-img{clip-path:inset(12% 12% 12% 12% round var(--radius));transition:clip-path 1.4s var(--ease)}
.reveal-img.in{clip-path:inset(0 0 0 0 round var(--radius))}

/* défilé */
.marquee{border-top:1px solid rgba(26,28,33,.05);border-bottom:1px solid rgba(26,28,33,.05);overflow:hidden;padding:22px 0;background:rgba(255,255,255,.5)}
.track{display:flex;gap:56px;width:max-content;animation:slide 42s linear infinite;font-family:"Instrument Serif",Georgia,serif;font-style:italic;color:#949188;font-size:1.5rem}
.track span::after{content:"✦";font-style:normal;font-size:.7em;margin-left:56px;color:rgba(163,130,79,.65)}
@keyframes slide{to{transform:translateX(-50%)}}

/* panneaux */
.panel{background:var(--panel);border:1px solid var(--stroke);border-radius:var(--radius);padding:32px;position:relative;overflow:hidden;transition:transform .5s var(--ease),box-shadow .5s var(--ease),border-color .4s;box-shadow:0 4px 16px -8px rgba(26,28,33,.05)}
.panel:hover{transform:translateY(-5px);box-shadow:0 28px 52px -18px rgba(26,28,33,.14);border-color:rgba(163,130,79,.25)}

/* cartes univers (photo) */
.univers{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:54px}
.u-card{position:relative;border-radius:28px;overflow:hidden;aspect-ratio:3/4;color:#fff;display:flex;flex-direction:column;justify-content:flex-end;padding:30px;isolation:isolate}
.u-card img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2;transition:transform 1.2s var(--ease)}
.u-card::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,rgba(0,0,0,0) 35%,rgba(10,10,12,.82))}
.u-card:hover img{transform:scale(1.07)}
.u-card .mono{color:#e9d3a5}
.u-card h3{color:#fff;font-size:1.6rem;margin:10px 0 8px}
.u-card p{color:rgba(255,255,255,.8);font-size:.95rem;margin-bottom:18px}
.u-card .go{display:inline-flex;align-items:center;gap:10px;font-weight:500;font-size:.9rem}
.u-card .go i{width:38px;height:38px;border-radius:50%;background:#fff;color:var(--ink);display:grid;place-items:center;font-style:normal;transition:transform .5s var(--ease)}
.u-card:hover .go i{transform:rotate(-45deg)}

/* étapes */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:54px;counter-reset:s}
.step .n{font-family:"JetBrains Mono";font-size:.75rem;color:var(--gold);margin-bottom:20px;display:flex;align-items:center;gap:12px;letter-spacing:.1em}
.step .n::after{content:"";flex:1;height:1px;background:rgba(26,28,33,.08)}
.step h3{font-size:1.25rem;margin-bottom:10px}
.step p{color:var(--muted);font-size:.96rem}
.ico{width:52px;height:52px;border-radius:50%;display:grid;place-items:center;background:var(--bg);border:1px solid var(--stroke);margin-bottom:24px}
.ico svg{width:22px;height:22px;stroke:var(--ink);fill:none;stroke-width:1.6}

/* bloc image + texte */
.split{display:grid;grid-template-columns:1.05fr .95fr;gap:70px;align-items:center}
.split.rev .split-img{order:2}
.split-img{position:relative;border-radius:var(--radius);overflow:hidden;aspect-ratio:4/5;box-shadow:0 40px 80px -36px rgba(26,28,33,.35)}
.split-img img{width:100%;height:115%;object-fit:cover;will-change:transform}
.checks{list-style:none;margin:26px 0 34px}
.checks li{padding:13px 0 13px 34px;position:relative;border-bottom:1px solid rgba(26,28,33,.06)}
.checks li::before{content:"";position:absolute;left:0;top:17px;width:20px;height:20px;border-radius:50%;background:var(--ink) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23e9d3a5' stroke-width='3'%3E%3Cpath d='M5 12l5 5L20 7'/%3E%3C/svg%3E") center/12px no-repeat}

/* matériel */
.gear{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:54px}
.gear .panel{padding:0}
.gear .vis{aspect-ratio:4/3;overflow:hidden;background:#e9e6df}
.gear .vis img{width:100%;height:100%;object-fit:cover;transition:transform 1s var(--ease)}
.gear .panel:hover .vis img{transform:scale(1.05)}
.gear .txt{padding:28px 30px 32px}
.spec{font-family:"JetBrains Mono";font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;color:var(--gold)}
.gear h3{font-size:1.2rem;margin:10px 0 8px}
.gear p{color:var(--muted);font-size:.95rem}

/* chiffres */
.numbers{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:54px}
.numbers div{border-top:1px solid rgba(26,28,33,.12);padding-top:22px}
.numbers b{display:block;font-family:Sora;font-size:clamp(2.4rem,5vw,3.6rem);font-weight:600;letter-spacing:-.04em;color:var(--title);line-height:1}
.numbers span{color:var(--muted);font-size:.92rem;display:block;margin-top:10px}

/* avant / après */
.ba{position:relative;border-radius:var(--radius);overflow:hidden;aspect-ratio:3/2;user-select:none;touch-action:pan-y;box-shadow:0 40px 80px -36px rgba(26,28,33,.4);--pos:50%}
.ba img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;pointer-events:none}
.ba .after{clip-path:inset(0 0 0 var(--pos))}
.ba .bar{position:absolute;top:0;bottom:0;left:var(--pos);width:2px;background:#fff;transform:translateX(-1px);pointer-events:none}
.ba .knob{position:absolute;top:50%;left:var(--pos);width:58px;height:58px;margin:-29px 0 0 -29px;border-radius:50%;background:#fff;box-shadow:0 10px 30px rgba(0,0,0,.3);display:grid;place-items:center;pointer-events:none;font-size:1.1rem;color:var(--ink);letter-spacing:-2px}
.ba .tag{position:absolute;top:18px;padding:7px 14px;border-radius:999px;background:rgba(17,18,20,.6);backdrop-filter:blur(8px);color:#fff;font-family:"JetBrains Mono";font-size:.68rem;letter-spacing:.15em}
.ba .tag.l{left:18px}.ba .tag.r{right:18px}
.ba input{position:absolute;inset:0;width:100%;height:100%;opacity:0;cursor:ew-resize;margin:0}
.ba-hint{text-align:center;color:var(--muted);font-size:.85rem;margin-top:14px}

/* galerie horizontale */
.hs-head{display:flex;justify-content:space-between;align-items:end;gap:20px;flex-wrap:wrap}
.hs-nav{display:flex;gap:10px}
.hs-nav button{width:52px;height:52px;border-radius:50%;border:1px solid var(--stroke);background:#fff;cursor:pointer;font-size:1.1rem;transition:all .3s}
.hs-nav button:hover{background:var(--ink);color:#fff}
.hscroll{display:grid;grid-auto-flow:column;grid-auto-columns:min(78%,760px);gap:22px;overflow-x:auto;scroll-snap-type:x mandatory;padding:40px 20px 30px max(20px,calc((100vw - 1180px)/2 + 20px));scrollbar-width:none;cursor:grab;scroll-padding-inline-start:max(20px,calc((100vw - 1180px)/2 + 20px))}
.hscroll::-webkit-scrollbar{display:none}
.hscroll.dragging{cursor:grabbing;scroll-snap-type:none}
.slide{scroll-snap-align:start}
.screen{aspect-ratio:16/10;border-radius:22px;position:relative;overflow:hidden;border:1px solid rgba(26,28,33,.08);background:#e9e6df;box-shadow:0 26px 52px -26px rgba(26,28,33,.3)}
.screen iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.slide h3{font-size:1.15rem;margin-top:20px}
.slide p{color:var(--muted);font-size:.93rem}
.slide .spec{display:block;margin-top:18px}

/* tarifs */
.price-head{display:flex;justify-content:space-between;align-items:end;gap:20px;flex-wrap:wrap}
.toggle{display:inline-flex;padding:6px;border-radius:999px;background:rgba(255,255,255,.7);border:1px solid var(--stroke);position:relative}
.toggle button{border:0;background:transparent;color:var(--muted);padding:11px 24px;border-radius:999px;font:inherit;font-weight:500;font-size:.92rem;cursor:pointer;position:relative;z-index:1;transition:color .3s}
.toggle button.on{color:#fff}
.toggle .thumb{position:absolute;top:6px;bottom:6px;left:6px;border-radius:999px;background:var(--ink);transition:transform .5s var(--ease),width .5s var(--ease)}
.plans{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:20px;margin-top:44px}
.plans.hidden{display:none}
.plan{display:flex;flex-direction:column}
.plan.star{background:linear-gradient(160deg,#24262b 0%,#1a1c21 100%);color:#fff;border-color:transparent;box-shadow:0 24px 48px -18px rgba(26,28,33,.45)}
.plan.star h3{color:#d4d0c7}
.plan.star li{color:#f0ece3;border-color:rgba(255,255,255,.07)}
.badge{position:absolute;top:22px;right:22px;font-family:"JetBrains Mono";font-size:.62rem;letter-spacing:.1em;padding:6px 12px;border-radius:999px;background:rgba(189,159,107,.15);color:#ebd29b;border:1px solid rgba(189,159,107,.3)}
.plan h3{font-size:1.05rem;color:var(--muted);font-weight:500;letter-spacing:0}
.plan .price{font-family:Sora;font-size:3rem;font-weight:600;margin:16px 0 8px;letter-spacing:-.04em}
.plan .price small{font-size:.95rem;font-weight:400;opacity:.65;letter-spacing:0}
.plan ul{list-style:none;margin:20px 0 30px;flex:1}
.plan li{padding:9px 0;font-size:.95rem;color:#43464f;display:flex;gap:12px;border-bottom:1px solid rgba(26,28,33,.04)}
.plan li:last-child{border:0}
.plan li::before{content:"✓";color:var(--gold);font-weight:600}
.plan.star .btn-main{background:#fff;color:var(--ink)}
.note{color:var(--muted);font-size:.9rem;margin-top:28px}

/* à propos */
.about{display:grid;grid-template-columns:400px 1fr;gap:72px;align-items:center}
.portrait{aspect-ratio:4/5;border-radius:30px;overflow:hidden;box-shadow:0 36px 70px -28px rgba(26,28,33,.3)}
.portrait img{width:100%;height:100%;object-fit:cover}
.about p{color:var(--muted);margin-bottom:18px;font-size:1.06rem}
.sign{font-family:"Instrument Serif";font-style:italic;font-size:2rem;color:var(--gold);margin-top:6px}

/* questions */
.faq{display:grid;gap:12px;margin-top:44px;max-width:880px}
details{background:rgba(255,255,255,.7);border:1px solid var(--stroke);border-radius:20px;padding:24px 28px;transition:background .3s,border-color .3s,box-shadow .3s}
details[open]{border-color:rgba(163,130,79,.3);background:#fff;box-shadow:0 14px 32px -14px rgba(26,28,33,.08)}
summary{font-weight:500;font-size:1.05rem;cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:20px;color:var(--title)}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";color:var(--gold);font-size:1.4rem;line-height:1;transition:transform .4s var(--ease)}
details[open] summary::after{transform:rotate(45deg)}
details p{color:var(--muted);margin-top:14px}

/* bandeau d'appel */
.cta-band{position:relative;border-radius:36px;overflow:hidden;padding:90px 60px;color:#fff;isolation:isolate;text-align:center}
.cta-band img{position:absolute;inset:-10% 0;width:100%;height:120%;object-fit:cover;z-index:-2;will-change:transform}
.cta-band::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(135deg,rgba(17,18,20,.86),rgba(17,18,20,.55))}
.cta-band h2{color:#fff;max-width:760px;margin:16px auto 18px}
.cta-band p{color:rgba(255,255,255,.8);max-width:560px;margin:0 auto 32px}
.cta-band .mono{color:#e9d3a5}
.cta-band .cta{justify-content:center}

/* contact */
.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:56px;align-items:start}
.contact-box{border-radius:32px;padding:54px;background:linear-gradient(135deg,#24262b 0%,#17181c 100%);color:#fff;position:relative;overflow:hidden;box-shadow:0 32px 64px -24px rgba(26,28,33,.35)}
.contact-box::before{content:"";position:absolute;width:560px;height:560px;border-radius:50%;border:1px solid rgba(189,159,107,.15);right:-200px;top:-240px}
.contact-box::after{content:"";position:absolute;width:360px;height:360px;border-radius:50%;border:1px dashed rgba(189,159,107,.22);right:-100px;top:-140px;animation:spin 60s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.form{display:grid;grid-template-columns:1fr 1fr;gap:16px;position:relative;z-index:1}
.form input,.form select,.form textarea{width:100%;padding:16px 20px;border-radius:16px;border:1px solid rgba(255,255,255,.12);background:rgba(255,255,255,.05);color:#fff;font:inherit;outline:none;transition:border-color .3s,background .3s,box-shadow .3s}
.form select option{color:#1a1c21}
.form input:focus,.form select:focus,.form textarea:focus{border-color:rgba(189,159,107,.65);background:rgba(255,255,255,.08);box-shadow:0 0 0 4px rgba(189,159,107,.15)}
.form textarea{grid-column:1/-1;min-height:150px;resize:vertical}
.form .full{grid-column:1/-1}
.form ::placeholder{color:#8f8c85}
.consent{display:flex;gap:12px;align-items:flex-start;font-size:.85rem;color:#b3afa8}
.consent input{width:auto!important;margin-top:4px}
.consent a{text-decoration:underline;color:#e8d1a7}
.contact-box .btn-main{background:#fff;color:var(--ink)}
.info-list{list-style:none;margin-top:30px}
.info-list li{display:flex;gap:16px;align-items:flex-start;padding:18px 0;border-bottom:1px solid rgba(26,28,33,.07)}
.info-list .ico{margin:0;flex:none}
.info-list b{display:block;color:var(--title);font-weight:600}
.info-list span{color:var(--muted);font-size:.95rem}

/* pied de page */
footer{background:var(--ink);color:#b9b4aa;padding:80px 0 34px;margin-top:40px}
.foot{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px}
.foot .logo{color:#fff;margin-bottom:16px}
.foot p{max-width:340px;font-size:.92rem}
.foot h4{font-family:"JetBrains Mono";font-weight:400;font-size:.7rem;letter-spacing:.18em;text-transform:uppercase;color:#e9d3a5;margin-bottom:16px}
.foot ul{list-style:none}
.foot li{padding:5px 0}
.foot a{transition:color .25s}
.foot a:hover{color:#fff}
.foot-bottom{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;margin-top:60px;padding-top:24px;border-top:1px solid rgba(255,255,255,.08);font-size:.82rem}
.big-word{font-family:Sora;font-weight:600;letter-spacing:-.05em;font-size:clamp(4rem,16vw,13rem);line-height:.85;color:rgba(255,255,255,.04);margin-top:50px;white-space:nowrap;overflow:hidden}

/* pages simples */
.page-top{padding-top:150px}
.legal h2{font-size:1.3rem;margin:40px 0 12px}
.legal p,.legal li{color:#43464f;margin-bottom:10px}
.legal ul{padding-left:20px}

@media (max-width:980px){
  .hero::after{background:linear-gradient(180deg,rgba(17,18,20,.55) 0%,rgba(17,18,20,.45) 50%,rgba(17,18,20,.85) 100%)}
  .hero{padding-top:110px}
  .menu,.nav-cta .btn{display:none}
  .burger{display:block}
  .univers,.steps,.gear,.plans,.split,.about,.contact-grid,.foot{grid-template-columns:1fr}
  .numbers{grid-template-columns:repeat(2,1fr)}
  .split.rev .split-img{order:0}
  .split{gap:40px}
  .split-img{aspect-ratio:4/3}
  .u-card{aspect-ratio:4/5}
  .about .portrait{max-width:340px}
  .form{grid-template-columns:1fr}
  .contact-box{padding:34px 22px}
  .cta-band{padding:64px 24px;border-radius:28px}
  section{padding:76px 0}
  .hero-stats{gap:28px}
  .scroll-hint{display:none}
  .hscroll{grid-auto-columns:86%}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important}
  .reveal,.reveal-img{opacity:1;transform:none;clip-path:none}
  [data-split] .w>span{transform:none}
  .curtain{display:none}
}
body.menu-open header .logo{color:var(--title)!important}
body.menu-open header .burger span{background:var(--ink)!important}

/* ---------- Logo animé (orbe) ---------- */
.orb{position:relative;display:inline-block;flex:none;width:var(--s,320px);height:var(--s,320px);border-radius:50%;isolation:isolate}
.orb img{position:absolute;display:block;pointer-events:none;user-select:none;max-width:none}
.orb .o-base{inset:0;width:100%;height:100%;animation:orbBreath 6s ease-in-out infinite}
.orb .o-iris{left:36%;top:35.5%;width:28%;height:28%;border-radius:50%;animation:orbSpin 14s linear infinite;filter:brightness(1.05)}
.orb .o-fx{position:absolute;inset:0;width:100%;height:100%;overflow:visible}
.orb .o-shine{position:absolute;left:19%;top:18%;width:62%;height:62%;border-radius:50%;overflow:hidden;mix-blend-mode:screen;pointer-events:none}
.orb .o-shine::before{content:"";position:absolute;inset:-40%;background:linear-gradient(115deg,transparent 42%,rgba(200,228,255,0) 44%,rgba(200,228,255,.55) 50%,rgba(200,228,255,0) 56%,transparent 58%);transform:translateX(-120%);animation:orbShine 5.5s cubic-bezier(.6,0,.2,1) infinite 1.2s}
.orb .o-glow{position:absolute;left:30%;top:29%;width:40%;height:40%;border-radius:50%;background:radial-gradient(circle,rgba(150,200,255,.45),rgba(150,200,255,0) 65%);mix-blend-mode:screen;animation:orbGlow 3.2s ease-in-out infinite;pointer-events:none}
.orb .spark{transform-box:fill-box;transform-origin:center;animation:orbTwinkle 2.6s ease-in-out infinite}
.orb .comet{stroke-dasharray:46 900;stroke-dashoffset:946;animation:orbComet 4.2s cubic-bezier(.45,.05,.55,.95) infinite}
.orb.mini{--s:40px;box-shadow:0 4px 14px -4px rgba(0,0,0,.45)}
.orb.mini .o-iris{animation-duration:9s}
.orb.foot{--s:52px}
.orb.big{--s:132px}
.orb.cta{--s:110px;display:block;margin:0 auto 18px;filter:drop-shadow(0 10px 30px rgba(90,160,255,.25))}
.logo:hover .orb .o-iris{animation-duration:2.4s}
@keyframes orbSpin{to{transform:rotate(360deg)}}
@keyframes orbBreath{0%,100%{filter:brightness(1) saturate(1)}50%{filter:brightness(1.08) saturate(1.1)}}
@keyframes orbShine{0%{transform:translateX(-120%)}55%,100%{transform:translateX(120%)}}
@keyframes orbGlow{0%,100%{opacity:.35;transform:scale(.92)}50%{opacity:.9;transform:scale(1.06)}}
@keyframes orbTwinkle{0%,100%{opacity:.15;transform:scale(.6)}50%{opacity:1;transform:scale(1.25)}}
@keyframes orbComet{0%{stroke-dashoffset:946;opacity:0}12%{opacity:1}80%{opacity:1}100%{stroke-dashoffset:0;opacity:0}}
/* satellite lumineux qui tourne autour de l'orbe + halo qui respire */
.orb .o-orbit{position:absolute;inset:-4%;border-radius:50%;animation:orbSpin 3.6s linear infinite;pointer-events:none}
.orb .o-orbit i{position:absolute;left:50%;top:0;width:9%;height:9%;margin-left:-4.5%;border-radius:50%;background:radial-gradient(circle,#fff 0,#cfe8ff 35%,rgba(90,169,255,0) 70%);box-shadow:0 0 8px 2px rgba(140,200,255,.8)}
.orb::after{content:"";position:absolute;inset:-6%;border-radius:50%;box-shadow:0 0 0 0 rgba(120,185,255,.0);animation:orbHalo 3.2s ease-in-out infinite;pointer-events:none;z-index:-1}
@keyframes orbHalo{0%,100%{box-shadow:0 0 6px 0 rgba(120,185,255,.15)}50%{box-shadow:0 0 18px 4px rgba(120,185,255,.55)}}
.orb.mini{--s:44px}
.orb.mini .o-iris{animation-duration:5s}
.orb.mini .o-orbit i{width:16%;height:16%;margin-left:-8%}
.orb.mini .o-shine::before{animation-duration:3.5s}
.orb.big .o-orbit,.orb.cta .o-orbit{animation-duration:5s}
.orb.big .o-orbit i,.orb.cta .o-orbit i{width:7%;height:7%;margin-left:-3.5%}
/* animations réduites (économie d'énergie) : on garde un mouvement doux */
@media (prefers-reduced-motion:reduce){.orb .comet{opacity:0}.orb .o-orbit{animation:orbSpin 7s linear infinite!important}.orb .o-iris{animation:orbSpin 10s linear infinite!important}.orb .spark{animation:orbTwinkle 3s ease-in-out infinite!important}.orb::after{animation:orbHalo 4s ease-in-out infinite!important}}