/* NOVAD — atelier de nuit : bleu nuit profond, or champagne, bandes ivoire en contrepoint.
   Mise en page éditoriale asymétrique, grandes typos, une transition-rideau entre les pages. */
:root{
  --night:#08111f;      /* fond */
  --night-2:#0e1a2e;    /* surface */
  --night-3:#16253d;    /* surface relevée */
  --ivory:#f1ece2;      /* texte principal / bandes claires */
  --mist:#a2acbd;       /* texte secondaire */
  --gold:#dcb257;       /* accent */
  --gold-deep:#a97c14;  /* accent sur fond clair */
  --ink:#0b1526;        /* texte sur ivoire / or */
  --ink-muted:#4f5a6d;
  --line:rgba(241,236,226,.12);
  --line-ink:rgba(11,21,38,.14);
  --f-display:"Syne","Avenir Next","Segoe UI",system-ui,sans-serif;
  --f-body:"Manrope","Segoe UI",system-ui,-apple-system,sans-serif;
  --f-mono:"DM Mono",ui-monospace,"SFMono-Regular",Menlo,monospace;
  --max:1240px;
  --ease:cubic-bezier(.22,1,.36,1);
  color-scheme:dark;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
html.lenis,html.lenis body{height:auto}
.lenis.lenis-smooth{scroll-behavior:auto!important}
body{margin:0;background:var(--night);color:var(--ivory);font:400 1.0625rem/1.65 var(--f-body);-webkit-font-smoothing:antialiased;overflow-x:hidden}
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:90;background:var(--night)}
img{max-width:100%;display:block}
a{color:inherit}
h1,h2,h3,h4{font-family:var(--f-display);font-weight:700;line-height:1.02;letter-spacing:-.025em;margin:0;text-wrap:balance}
p{margin:0}
::selection{background:var(--gold);color:var(--ink)}
:focus-visible{outline:2px solid var(--gold);outline-offset:4px;border-radius:6px}
.wrap{max-width:var(--max);margin:0 auto;padding-left:max(20px,env(safe-area-inset-left,0px));padding-right:max(20px,env(safe-area-inset-right,0px))}
.eyebrow{display:inline-flex;align-items:center;gap:10px;font:500 .75rem/1 var(--f-mono);letter-spacing:.18em;text-transform:uppercase;color:var(--gold)}
.eyebrow::before{content:"";width:26px;height:1px;background:currentColor}
.mono{font-family:var(--f-mono);font-variant-numeric:tabular-nums}
.muted{color:var(--mist)}
.gold{color:var(--gold)}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* Grain discret pour la profondeur */
.grain{position:fixed;inset:0;pointer-events:none;z-index:80;opacity:.06;mix-blend-mode:overlay;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}

/* ---------- Boutons ---------- */
.btn{position:relative;display:inline-flex;align-items:center;gap:12px;font:600 1rem/1 var(--f-body);text-decoration:none;padding:18px 26px;border-radius:999px;border:1px solid transparent;cursor:pointer;overflow:hidden;isolation:isolate;transition:color .35s var(--ease),border-color .35s var(--ease)}
.btn .lbl{position:relative;z-index:1}
.btn svg{position:relative;z-index:1;width:18px;height:18px;flex:none;transition:transform .35s var(--ease)}
.btn:hover svg{transform:translateX(4px) rotate(-45deg)}
.btn::after{content:"";position:absolute;inset:0;z-index:0;border-radius:inherit;transform:translateY(101%);transition:transform .5s var(--ease)}
.btn:hover::after{transform:none}
.btn-gold{background:var(--gold);color:var(--ink)}
.btn-gold::after{background:var(--ivory)}
.btn-line{border-color:var(--line);color:var(--ivory)}
.btn-line::after{background:var(--ivory)}
.btn-line:hover{color:var(--ink)}
.band .btn-line{border-color:var(--line-ink);color:var(--ink)}
.band .btn-line::after{background:var(--ink)}
.band .btn-line:hover{color:var(--ivory)}

/* ---------- En-tête ---------- */
.top{position:fixed;top:env(safe-area-inset-top,0px);left:0;right:0;z-index:70;transition:transform .5s var(--ease),background .4s}
.top.scrolled{background:color-mix(in srgb,var(--night) 78%,transparent);backdrop-filter:blur(14px) saturate(1.3);-webkit-backdrop-filter:blur(14px) saturate(1.3);border-bottom:1px solid var(--line)}
.top.hide{transform:translateY(-110%)}
.top .wrap{display:flex;align-items:center;justify-content:space-between;gap:24px;height:78px}
.logo{display:flex;align-items:baseline;gap:9px;text-decoration:none}
.logo b{font:800 1.5rem/1 var(--f-display);letter-spacing:.08em}
.logo span{font:500 .66rem/1 var(--f-mono);letter-spacing:.24em;text-transform:uppercase;color:var(--gold)}
.nav{display:flex;align-items:center;gap:34px}
.nav a{position:relative;text-decoration:none;font-weight:500;font-size:.95rem;color:var(--mist);transition:color .3s}
.nav a:not(.btn)::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)}
.nav a:not(.btn):hover,.nav a[aria-current="page"]{color:var(--ivory)}
.nav a:not(.btn):hover::after,.nav a[aria-current="page"]::after{transform:scaleX(1);transform-origin:left}
.nav .btn{padding:13px 20px;font-size:.92rem}
.nav .btn-gold{color:var(--ink)}
.burger{display:none;position:relative;z-index:2;width:48px;height:48px;border-radius:50%;border:1px solid var(--line);background:transparent;color:var(--ivory);cursor:pointer}
.burger i{position:absolute;left:15px;right:15px;height:1.5px;background:currentColor;transition:transform .45s var(--ease),top .45s var(--ease)}
.burger i:first-child{top:19px}.burger i:last-child{top:27px}
.menu-open .burger i:first-child{top:23px;transform:rotate(45deg)}
.menu-open .burger i:last-child{top:23px;transform:rotate(-45deg)}
.mmenu{position:fixed;inset:0;z-index:65;background:var(--night-2);display:flex;flex-direction:column;justify-content:center;gap:8px;padding:110px max(24px,env(safe-area-inset-right,0px)) calc(40px + env(safe-area-inset-bottom,0px)) max(24px,env(safe-area-inset-left,0px));clip-path:circle(0 at calc(100% - 44px) 39px);transition:clip-path .8s var(--ease);visibility:hidden}
.menu-open .mmenu{clip-path:circle(150% at calc(100% - 44px) 39px);visibility:visible}
.mmenu a{text-decoration:none;font:700 clamp(2.2rem,10vw,3.4rem)/1.1 var(--f-display);letter-spacing:-.02em;display:flex;align-items:baseline;gap:14px;opacity:0;transform:translateY(24px);transition:opacity .5s,transform .7s var(--ease)}
.mmenu a small{font:500 .72rem/1 var(--f-mono);color:var(--gold);letter-spacing:.1em}
.menu-open .mmenu a{opacity:1;transform:none}
.menu-open .mmenu a:nth-child(2){transition-delay:.06s}.menu-open .mmenu a:nth-child(3){transition-delay:.12s}.menu-open .mmenu a:nth-child(4){transition-delay:.18s}.menu-open .mmenu a:nth-child(5){transition-delay:.24s}.menu-open .mmenu a:nth-child(6){transition-delay:.3s}
.mmenu .mm-foot{margin-top:28px;color:var(--mist);font-size:.95rem;opacity:0;transition:opacity .6s .35s}
.menu-open .mmenu .mm-foot{opacity:1}
@media (max-width:900px){.nav{display:none}.burger{display:block}}

/* ---------- Rideau de transition ---------- */
.curtain{position:fixed;inset:0;z-index:100;pointer-events:none;display:none}
.curtain i{position:absolute;inset:0;transform-origin:bottom}
.curtain i:first-child{background:var(--gold)}
.curtain i:last-child{background:var(--night-2);display:grid;place-items:center}
.curtain b{font:800 clamp(2.4rem,8vw,5.5rem)/1 var(--f-display);letter-spacing:.14em;color:var(--ivory);opacity:.9}
.curtain b span{color:var(--gold)}
html.is-loading .curtain{display:block}

/* ---------- Curseur (souris uniquement) ---------- */
.cursor{position:fixed;left:0;top:0;z-index:95;opacity:0;width:12px;height:12px;margin:-6px 0 0 -6px;border-radius:50%;background:var(--gold);pointer-events:none;display:none;mix-blend-mode:difference;transition:width .35s var(--ease),height .35s var(--ease),margin .35s var(--ease),background .3s}
.cursor span{position:absolute;inset:0;display:grid;place-items:center;font:500 .68rem/1 var(--f-mono);letter-spacing:.12em;text-transform:uppercase;color:var(--ink);opacity:0;transition:opacity .25s}
.cursor.on{opacity:1}
.cursor.big{width:86px;height:86px;margin:-43px 0 0 -43px;mix-blend-mode:normal}
.cursor.big span{opacity:1}
.cursor.link{width:40px;height:40px;margin:-20px 0 0 -20px;background:var(--ivory)}
@media (hover:hover) and (pointer:fine){.has-cursor .cursor{display:block}}

/* ---------- Sections ---------- */
.sec{padding-block:clamp(88px,12vw,160px);position:relative}
.sec-head{display:grid;gap:22px;max-width:760px;margin-bottom:clamp(44px,6vw,72px)}
.sec-head h2,.h2{font-size:clamp(2.3rem,5.4vw,4.4rem)}
.sec-head p{color:var(--mist);font-size:1.125rem;max-width:36em}
.band{background:var(--ivory);color:var(--ink)}
.band .muted,.band .sec-head p{color:var(--ink-muted)}
.band .eyebrow{color:var(--gold-deep)}
.band .gold{color:var(--gold-deep)}
.line-mask{display:block;overflow:hidden;padding-bottom:.08em;margin-bottom:-.08em}
.line-mask > span{display:inline-block}

/* ---------- Héros (accueil) ---------- */
.hero{position:relative;min-height:min(100svh,980px);display:flex;align-items:center;padding-block:130px 70px;overflow:hidden}
.hero-glow{position:absolute;inset:-20% -10% auto auto;width:70vw;height:70vw;max-width:980px;max-height:980px;border-radius:50%;background:radial-gradient(closest-side,rgba(220,178,87,.18),rgba(220,178,87,0) 70%);pointer-events:none}
.hero .wrap{position:relative;display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);gap:clamp(40px,5vw,80px);align-items:center;width:100%}
.hero h1{font-size:clamp(2.5rem,5.1vw,4.7rem);letter-spacing:-.035em;margin-block:26px 30px}
.hero h1 em{font-style:normal;color:var(--gold)}
.hero .lead{font-size:clamp(1.05rem,1.4vw,1.2rem);color:var(--mist);max-width:31em}
.ctas{display:flex;flex-wrap:wrap;gap:14px;margin-top:38px}
.facts{display:flex;flex-wrap:wrap;gap:14px 34px;margin-top:46px;padding-top:26px;border-top:1px solid var(--line)}
.facts div{display:grid;gap:4px}
.facts b{font:700 1.35rem/1 var(--f-display);letter-spacing:-.01em}
.facts small{font:400 .8rem/1.3 var(--f-mono);color:var(--mist);letter-spacing:.04em}
@media (max-width:960px){.hero .wrap{grid-template-columns:minmax(0,1fr)}.hero{min-height:0}}

/* Navigateur qui se construit */
.build{position:relative;max-width:100%}
.browser{position:relative;border-radius:16px;background:var(--night-2);border:1px solid var(--line);box-shadow:0 40px 90px -30px rgba(0,0,0,.75),0 0 0 1px rgba(220,178,87,.05);overflow:hidden;transform:perspective(1400px) rotateY(-9deg) rotateX(4deg);transform-origin:left center}
.browser .bar{display:flex;align-items:center;gap:7px;height:38px;padding:0 14px;border-bottom:1px solid var(--line);background:var(--night-3)}
.browser .bar i{width:9px;height:9px;border-radius:50%;background:var(--line)}
.browser .url{margin-left:10px;flex:1;min-width:0;height:24px;border-radius:7px;background:rgba(241,236,226,.06);display:flex;align-items:center;gap:8px;padding:0 10px;font:400 .74rem/1 var(--f-mono);color:var(--mist);white-space:nowrap;overflow:hidden}
.browser .url svg{width:11px;height:11px;flex:none;color:#4fd18b}
.browser .url .caret{width:1px;height:12px;background:var(--gold);animation:blink 1s steps(1) infinite}
@keyframes blink{50%{opacity:0}}
.stage{position:relative;aspect-ratio:779/482;background:var(--night-2)}
.stage svg.wire{position:absolute;inset:0;width:100%;height:100%}
.wire rect,.wire line{fill:none;stroke:rgba(220,178,87,.55);stroke-width:1.2}
.wire .fill{fill:rgba(241,236,226,.05);stroke:none}
.stage .shot{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:top;clip-path:inset(0 0 0 0)}
.badge-live{position:absolute;left:-14px;bottom:14%;z-index:3;display:flex;align-items:center;gap:10px;padding:12px 16px;border-radius:14px;background:var(--ivory);color:var(--ink);font:500 .78rem/1.2 var(--f-mono);box-shadow:0 20px 40px -18px rgba(0,0,0,.6)}
.badge-live::before{content:"";width:8px;height:8px;border-radius:50%;background:#1fae62;box-shadow:0 0 0 4px rgba(31,174,98,.18)}
.badge-step{position:absolute;right:-10px;top:-18px;z-index:3;padding:10px 14px;border-radius:999px;background:var(--gold);color:var(--ink);font:500 .72rem/1 var(--f-mono);letter-spacing:.12em;text-transform:uppercase}
@media (max-width:960px){.browser{transform:none}.badge-live{left:10px}.badge-step{right:10px}}

/* ---------- Bandeau défilant ---------- */
.marquee{border-block:1px solid var(--line);overflow:hidden;padding-block:26px;white-space:nowrap}
.marquee .track{display:inline-flex;gap:56px;padding-right:56px;font:700 clamp(1.6rem,3.4vw,2.6rem)/1 var(--f-display);letter-spacing:-.01em;will-change:transform}
.marquee .track span{display:inline-flex;align-items:center;gap:56px}
.marquee .track span::after{content:"";width:12px;height:12px;border-radius:50%;background:var(--gold)}
.marquee .track span:nth-child(even){color:transparent;-webkit-text-stroke:1px var(--mist)}

/* ---------- Manifeste ---------- */
.manifest{font:600 clamp(1.7rem,3.6vw,3rem)/1.22 var(--f-display);letter-spacing:-.02em;max-width:22em}
.manifest .w{opacity:.16;transition:opacity .2s}
.manifest .w.on{opacity:1}
.no-js .manifest .w,.reduce .manifest .w{opacity:1}

/* ---------- Projets ---------- */
.projects{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:clamp(18px,2.4vw,32px)}
.proj{grid-column:span 6;display:grid;gap:18px;text-decoration:none;color:inherit}
.proj.tall{grid-column:span 5}.proj.wide{grid-column:span 7}
.proj .pic{position:relative;overflow:hidden;border-radius:14px;aspect-ratio:779/482;background:var(--night-3)}
.proj .pic img{width:100%;height:118%;object-fit:cover;object-position:top;will-change:transform}
.proj .pic::after{content:"";position:absolute;inset:0;border-radius:inherit;border:1px solid var(--line);pointer-events:none}
.proj .meta{display:flex;justify-content:space-between;align-items:flex-start;gap:18px}
.proj .meta > div{min-width:0}
.proj h3{font-size:clamp(1.35rem,2vw,1.7rem);letter-spacing:-.015em}
.proj .kind{font:500 .74rem/1 var(--f-mono);letter-spacing:.12em;text-transform:uppercase;color:var(--gold);margin-bottom:10px}
.proj p{color:var(--mist);font-size:.98rem;margin-top:8px;max-width:34em}
.proj .arrow{flex:none;width:46px;height:46px;border-radius:50%;border:1px solid var(--line);display:grid;place-items:center;transition:background .35s,color .35s,transform .45s var(--ease)}
.proj .arrow svg{width:18px;height:18px}
.proj:hover .arrow{background:var(--gold);color:var(--ink);transform:rotate(-45deg)}
.proj:hover .pic img{transform:scale(1.04)}
.proj .pic img{transition:transform 1.2s var(--ease)}
.band .proj p{color:var(--ink-muted)}
.band .proj .kind{color:var(--gold-deep)}
.band .proj .arrow{border-color:var(--line-ink)}
.band .proj .pic::after{border-color:var(--line-ink)}
@media (max-width:860px){.proj,.proj.tall,.proj.wide{grid-column:1/-1}}

/* Visuels typographiques pour les sites sans capture */
.art{position:absolute;inset:0;display:grid;align-content:center;padding:clamp(22px,4vw,44px);gap:8px}
.art-coach{background:#faf7f4;color:#151515}
.art-coach .l1,.art-coach .l2{font:700 clamp(1.5rem,3vw,2.6rem)/1.02 Georgia,"Times New Roman",serif}
.art-coach .l2{color:#d62f69}
.art-coach small{font:500 .72rem/1 var(--f-mono);letter-spacing:.16em;color:#6a6a6a;margin-top:12px}
.art-gold{background:radial-gradient(120% 90% at 70% 20%,#5c482a 0%,#1c140b 62%);color:#f2e3c4;text-align:center}
.art-gold .l1{font:italic 500 clamp(2rem,4vw,3.2rem)/1 Georgia,serif;color:#e8c98f}
.art-gold small{font:500 .72rem/1.5 var(--f-mono);letter-spacing:.22em;text-transform:uppercase;color:#cdb68c}
.art-creator{background:#0b0b0b;color:#fff}
.art-creator .l1{font:800 clamp(1.4rem,2.8vw,2.3rem)/1.05 var(--f-display);letter-spacing:-.02em}
.art-creator .l1 span{color:#ffcc33}
.art-creator small{font:500 .72rem/1 var(--f-mono);letter-spacing:.16em;color:#a8a8a8;margin-top:10px}

/* Galerie horizontale (page Réalisations, grand écran) */
.hscroll{position:relative}
.hscroll .htrack{display:flex;gap:clamp(24px,3vw,44px);padding-left:max(20px,calc((100vw - var(--max))/2 + 20px));padding-right:max(20px,env(safe-area-inset-right,0px));width:max-content}
.hscroll .proj{width:min(62vw,760px);grid-column:auto}
.hscroll .count{font:500 .8rem/1 var(--f-mono);color:var(--mist);letter-spacing:.12em}
.hprogress{height:2px;background:var(--line);margin-top:44px;position:relative;overflow:hidden;border-radius:2px}
.hprogress i{position:absolute;inset:0;background:var(--gold);transform-origin:left;transform:scaleX(0)}
@media (max-width:900px){
  .hscroll .htrack{flex-direction:column;width:auto;padding-left:max(20px,env(safe-area-inset-left,0px))}
  .hscroll .proj{width:100%}
  .hprogress{display:none}
}

/* ---------- Offres ---------- */
.offers{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.offer{position:relative;display:flex;flex-direction:column;gap:18px;padding:34px 30px 30px;border-radius:20px;background:var(--night-2);border:1px solid var(--line);overflow:hidden;text-decoration:none;color:inherit;transition:border-color .4s,transform .6s var(--ease)}
.offer::before{content:"";position:absolute;inset:auto -40% -60% auto;width:300px;height:300px;border-radius:50%;background:radial-gradient(closest-side,rgba(220,178,87,.16),transparent);transition:transform .8s var(--ease)}
.offer:hover{border-color:rgba(220,178,87,.45);transform:translateY(-6px)}
.offer:hover::before{transform:translate(-30%,-30%) scale(1.4)}
.offer .tag{font:500 .74rem/1 var(--f-mono);letter-spacing:.14em;text-transform:uppercase;color:var(--gold)}
.offer h3{font-size:1.7rem}
.offer p{color:var(--mist);font-size:.98rem}
.offer .price{margin-top:auto;padding-top:20px;border-top:1px solid var(--line);display:grid;gap:6px}
.offer .price small{font:400 .8rem/1 var(--f-mono);color:var(--mist)}
.offer .price b{font:700 clamp(1.9rem,2.8vw,2.4rem)/1 var(--f-display);letter-spacing:-.02em}
.offer .price b .u{font-size:.5em;letter-spacing:0;color:var(--mist);font-weight:600}
.offer .more{display:flex;align-items:center;gap:8px;font-weight:600;font-size:.95rem;color:var(--gold)}
.offer .more svg{width:16px;height:16px;transition:transform .35s var(--ease)}
.offer:hover .more svg{transform:translateX(5px)}
@media (max-width:980px){.offers{grid-template-columns:minmax(0,1fr)}}

/* Pile d'offres détaillées (page Offres) */
.stack{display:grid;gap:28px}
.stack-card{position:sticky;top:calc(110px + env(safe-area-inset-top,0px));display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.1fr);gap:clamp(28px,4vw,64px);padding:clamp(30px,4vw,56px);border-radius:28px;background:var(--night-2);border:1px solid var(--line);transform-origin:center top;box-shadow:0 -30px 60px -40px rgba(0,0,0,.8)}
.stack-card:nth-child(2){background:var(--night-3)}
.stack-card:nth-child(3){background:var(--ivory);color:var(--ink);border-color:var(--line-ink)}
.stack-card:nth-child(3) .muted,.stack-card:nth-child(3) li{color:var(--ink-muted)}
.stack-card:nth-child(3) .tag{color:var(--gold-deep)}
.stack-card:nth-child(3) li::before{background:var(--gold-deep)}
.stack-card:nth-child(3) .tiers div{border-color:var(--line-ink)}
.stack-card .tag{font:500 .76rem/1 var(--f-mono);letter-spacing:.16em;text-transform:uppercase;color:var(--gold)}
.stack-card h3{font-size:clamp(2.2rem,4.4vw,3.6rem);margin-block:16px 18px}
.stack-card ul{list-style:none;margin:24px 0 0;padding:0;display:grid;gap:12px}
.stack-card li{position:relative;padding-left:24px;color:var(--mist)}
.stack-card li::before{content:"";position:absolute;left:0;top:.62em;width:10px;height:1.5px;background:var(--gold)}
.tiers{display:grid;gap:0;align-content:start}
.tiers div{display:flex;justify-content:space-between;align-items:baseline;gap:16px;padding-block:20px;border-bottom:1px solid var(--line)}
.tiers div:first-child{padding-top:0}
.tiers span{font:500 .82rem/1 var(--f-mono);letter-spacing:.12em;text-transform:uppercase}
.tiers b{font:700 clamp(1.6rem,3vw,2.3rem)/1 var(--f-display);letter-spacing:-.02em;font-variant-numeric:tabular-nums}
.tiers .month{display:flex;flex-wrap:wrap;justify-content:space-between;gap:6px 16px;padding-top:20px;font-size:.95rem}
.tiers .delay{margin-top:18px;font:500 .78rem/1.4 var(--f-mono);letter-spacing:.1em;text-transform:uppercase}
@media (max-width:860px){.stack-card{grid-template-columns:minmax(0,1fr);position:relative;top:auto}}

/* Services complémentaires */
.extras{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border-top:1px solid var(--line-ink)}
.extra{padding:30px 26px 34px 0;display:grid;gap:12px;border-bottom:1px solid var(--line-ink)}
.extra + .extra{padding-left:26px;border-left:1px solid var(--line-ink)}
.extra b{font:700 1.3rem/1.1 var(--f-display)}
.extra .p{font:500 .9rem/1.3 var(--f-mono);color:var(--gold-deep)}
.extra p{color:var(--ink-muted);font-size:.96rem}
@media (max-width:980px){.extras{grid-template-columns:repeat(2,minmax(0,1fr))}.extra:nth-child(3){padding-left:0;border-left:0}}
@media (max-width:560px){.extras{grid-template-columns:minmax(0,1fr)}.extra,.extra + .extra{padding-left:0;border-left:0}}

/* ---------- Estimateur ---------- */
.est{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,1fr);gap:clamp(24px,4vw,56px);align-items:start}
.est fieldset{border:0;margin:0 0 30px;padding:0;min-width:0}
.est legend{font:500 .76rem/1 var(--f-mono);letter-spacing:.16em;text-transform:uppercase;color:var(--mist);margin-bottom:14px;padding:0}
.chips{display:flex;flex-wrap:wrap;gap:10px}
.chip{position:relative}
.chip input{position:absolute;opacity:0;inset:0;margin:0;cursor:pointer}
.chip span{display:inline-flex;align-items:center;min-height:46px;padding:12px 18px;border-radius:999px;border:1px solid var(--line);font-size:.95rem;font-weight:500;transition:background .3s,color .3s,border-color .3s;cursor:pointer}
.chip input:checked + span{background:var(--gold);border-color:var(--gold);color:var(--ink)}
.chip input:focus-visible + span{outline:2px solid var(--gold);outline-offset:3px}
.chip:hover span{border-color:var(--gold)}
.receipt{position:sticky;top:calc(110px + env(safe-area-inset-top,0px));padding:34px 30px;border-radius:24px;background:var(--ivory);color:var(--ink)}
.receipt .row{display:grid;gap:6px;padding-block:18px;border-bottom:1px dashed var(--line-ink)}
.receipt .row:first-child{padding-top:0}
.receipt small{font:500 .74rem/1 var(--f-mono);letter-spacing:.14em;text-transform:uppercase;color:var(--ink-muted)}
.receipt b{font:700 clamp(2rem,3.6vw,2.8rem)/1 var(--f-display);letter-spacing:-.02em;font-variant-numeric:tabular-nums}
.receipt .row.sm b{font-size:1.4rem}
.receipt .incl{font-size:.9rem;color:var(--ink-muted);margin-top:18px}
.receipt .btn{margin-top:24px;width:100%;justify-content:center;background:var(--ink);color:var(--ivory)}
.receipt .btn::after{background:var(--gold)}
.receipt .btn:hover{color:var(--ink)}
.receipt .note{font-size:.8rem;color:var(--ink-muted);margin-top:14px}
@media (max-width:900px){.est{grid-template-columns:minmax(0,1fr)}.receipt{position:relative;top:auto}}

/* ---------- Méthode ---------- */
.steps{position:relative;display:grid;gap:clamp(56px,8vw,110px);padding-left:clamp(56px,9vw,140px)}
.steps .rail{position:absolute;left:clamp(18px,3vw,44px);top:0;bottom:0;width:1px;background:var(--line)}
.steps .rail i{position:absolute;inset:0;background:var(--gold);transform-origin:top;transform:scaleY(0)}
.step{position:relative;display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:clamp(20px,4vw,64px);align-items:start}
.step .dot{position:absolute;left:calc(-1 * clamp(56px,9vw,140px) + clamp(18px,3vw,44px) - 8px);top:12px;width:17px;height:17px;border-radius:50%;background:var(--night);border:1.5px solid var(--gold)}
.step .n{font:800 clamp(4.4rem,10vw,8.5rem)/.85 var(--f-display);color:transparent;-webkit-text-stroke:1px rgba(220,178,87,.7);letter-spacing:-.04em}
.step h3{font-size:clamp(1.8rem,3.4vw,2.8rem);margin-bottom:16px}
.step p{color:var(--mist);font-size:1.08rem;max-width:30em}
.step .tag{font:500 .76rem/1 var(--f-mono);letter-spacing:.16em;text-transform:uppercase;color:var(--gold);display:block;margin-bottom:16px}
@media (max-width:760px){.step{grid-template-columns:minmax(0,1fr)}.step .n{font-size:4rem}}

/* Inclus */
.incl-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0;border-top:1px solid var(--line)}
.incl-grid div{padding:28px 24px 30px 0;border-bottom:1px solid var(--line);display:grid;gap:8px;align-content:start}
.incl-grid div:not(:nth-child(3n+1)){padding-left:24px;border-left:1px solid var(--line)}
.incl-grid b{font:700 1.2rem/1.15 var(--f-display)}
.incl-grid p{color:var(--mist);font-size:.96rem}
.band .incl-grid,.band .incl-grid div{border-color:var(--line-ink)}
.band .incl-grid p{color:var(--ink-muted)}
.pay{display:flex;flex-wrap:wrap;gap:10px;margin-top:30px}
.pay span{padding:10px 16px;border-radius:999px;border:1px solid var(--line-ink);font:500 .8rem/1 var(--f-mono);letter-spacing:.06em}
@media (max-width:860px){.incl-grid{grid-template-columns:minmax(0,1fr)}.incl-grid div,.incl-grid div:not(:nth-child(3n+1)){padding-left:0;border-left:0}}

/* FAQ */
.faq{display:grid;border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{list-style:none;display:flex;justify-content:space-between;align-items:center;gap:24px;padding:26px 0;cursor:pointer;font:600 clamp(1.1rem,1.8vw,1.35rem)/1.3 var(--f-display);letter-spacing:-.01em}
.faq summary::-webkit-details-marker{display:none}
.faq summary i{flex:none;position:relative;width:34px;height:34px;border-radius:50%;border:1px solid var(--line);transition:transform .45s var(--ease),background .3s}
.faq summary i::before,.faq summary i::after{content:"";position:absolute;left:10px;right:10px;top:16px;height:1.5px;background:currentColor}
.faq summary i::after{transform:rotate(90deg);transition:transform .45s var(--ease)}
.faq details[open] summary i{background:var(--gold);color:var(--ink);border-color:var(--gold)}
.faq details[open] summary i::after{transform:rotate(0)}
.faq .ans{padding:0 0 28px;color:var(--mist);max-width:46em}

/* ---------- Contact ---------- */
.contact{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:clamp(32px,5vw,80px);align-items:start}
.cards{display:grid;gap:14px}
.ccard{display:grid;gap:8px;padding:24px 24px;border-radius:18px;border:1px solid var(--line);background:var(--night-2)}
.ccard small{font:500 .74rem/1 var(--f-mono);letter-spacing:.14em;text-transform:uppercase;color:var(--mist)}
.ccard .v{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap}
.ccard b{font:700 1.3rem/1.2 var(--f-display);letter-spacing:-.01em;user-select:all;word-break:break-word;min-width:0}
.copy{font:500 .78rem/1 var(--f-mono);letter-spacing:.08em;padding:10px 14px;border-radius:999px;border:1px solid var(--line);background:transparent;color:var(--ivory);cursor:pointer;transition:background .3s,color .3s}
.copy:hover{background:var(--ivory);color:var(--ink)}
.form{display:grid;gap:20px;padding:clamp(26px,4vw,44px);border-radius:24px;background:var(--ivory);color:var(--ink)}
.form .two{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
.field{display:grid;gap:8px;min-width:0}
.field label{font:500 .76rem/1 var(--f-mono);letter-spacing:.14em;text-transform:uppercase;color:var(--ink-muted)}
.field input,.field select,.field textarea{width:100%;font:500 1rem/1.4 var(--f-body);color:var(--ink);background:transparent;border:0;border-bottom:1.5px solid var(--line-ink);padding:12px 0;border-radius:0;transition:border-color .3s;appearance:none;-webkit-appearance:none}
.field select{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%230b1526' stroke-width='1.6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 4px center;padding-right:28px}
.field textarea{resize:vertical;min-height:110px}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--gold-deep)}
.field .err{font-size:.85rem;color:#b3261e}
.form .btn{justify-self:start;background:var(--ink);color:var(--ivory)}
.form .btn::after{background:var(--gold)}
.form .btn:hover{color:var(--ink)}
.form .note{font-size:.85rem;color:var(--ink-muted)}
@media (max-width:900px){.contact{grid-template-columns:minmax(0,1fr)}}
@media (max-width:560px){.form .two{grid-template-columns:minmax(0,1fr)}}

/* ---------- En-tête de page intérieure ---------- */
.phead{padding-block:clamp(150px,18vw,220px) clamp(60px,8vw,100px);position:relative;overflow:hidden}
.phead h1{font-size:clamp(2.7rem,7.4vw,6.6rem);letter-spacing:-.04em;margin-block:24px 28px}
.phead h1 em{font-style:normal;color:var(--gold)}
.phead .lead{font-size:clamp(1.05rem,1.5vw,1.25rem);color:var(--mist);max-width:34em}
.phead .big-n{position:absolute;right:max(20px,calc((100vw - var(--max))/2 + 20px));bottom:-.18em;font:800 clamp(10rem,30vw,26rem)/1 var(--f-display);color:transparent;-webkit-text-stroke:1px rgba(220,178,87,.18);letter-spacing:-.05em;pointer-events:none;user-select:none}
.phead-row{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:30px}

/* ---------- Appel final ---------- */
.cta-final{text-align:left}
.cta-final h2{font-size:clamp(2.5rem,6.6vw,5.8rem);letter-spacing:-.04em;max-width:11em}
.cta-final h2 em{font-style:normal;color:var(--gold-deep)}
.cta-final .ctas{margin-top:44px}
.cta-final .btn-gold{background:var(--ink);color:var(--ivory)}
.cta-final .btn-gold::after{background:var(--gold)}
.cta-final .btn-gold:hover{color:var(--ink)}

/* ---------- Pied de page ---------- */
.foot{padding-block:clamp(70px,9vw,110px) calc(34px + env(safe-area-inset-bottom,0px));border-top:1px solid var(--line);overflow:hidden}
.foot-top{display:flex;flex-wrap:wrap;justify-content:space-between;gap:36px;margin-bottom:clamp(50px,8vw,90px)}
.foot-top nav{display:grid;grid-template-columns:repeat(2,auto);gap:12px 48px}
.foot-top a{text-decoration:none;color:var(--mist);transition:color .3s}
.foot-top a:hover{color:var(--ivory)}
.foot-top .c{display:grid;gap:8px;color:var(--mist)}
.foot-top .c b{color:var(--ivory);font-weight:600}
.foot-word{font:800 clamp(3rem,11.2vw,10.5rem)/.86 var(--f-display);letter-spacing:.01em;color:var(--ivory);white-space:nowrap;margin-left:-.04em;overflow:hidden;padding-bottom:.04em}
.foot-bot{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;margin-top:34px;padding-top:24px;border-top:1px solid var(--line);font:400 .8rem/1.4 var(--f-mono);color:var(--mist);letter-spacing:.04em}
.foot-bot a{color:var(--mist);text-decoration:none}
.foot-bot a:hover{color:var(--ivory)}

/* Bouton WhatsApp flottant */
.wa{position:fixed;right:max(18px,env(safe-area-inset-right,0px));bottom:calc(18px + env(safe-area-inset-bottom,0px));z-index:60;width:58px;height:58px;border-radius:50%;display:grid;place-items:center;background:#1fae62;color:#fff;box-shadow:0 16px 34px -12px rgba(0,0,0,.6);text-decoration:none;transition:transform .4s var(--ease)}
.wa:hover{transform:scale(1.08)}
.wa svg{width:28px;height:28px}

/* Mouvement réduit : tout apparaît immédiatement */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{transition:none!important;animation:none!important}
  .browser{transform:none}
}