/* =========================================================
   NFCWORK — STYLE
   Couleurs et polices: modifie les variables dans :root
   ========================================================= */
:root{
  --bg:#05080f; --surface:#0b1220; --surface-2:#111b2e; --line:#1d2b45;
  --fg:#e9effa; --muted:#93a3be; --accent:#1e90ff; --accent-2:#3fd0ff;
  --gold:#f2b53a; --ok:#25d366; --err:#ff6b6b;
  --display:"Readex Pro","IBM Plex Sans Arabic",system-ui,sans-serif;
  --body:"IBM Plex Sans Arabic","Readex Pro",system-ui,sans-serif;
  --radius:16px;
  color-scheme:dark;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--fg);font-family:var(--body);font-size:15px;line-height:1.65;min-height:100vh;display:flex;flex-direction:column}
main{flex:1}
img{max-width:100%}
a{color:inherit}
h1,h2,h3,h4{font-family:var(--display);line-height:1.2;margin:0;text-wrap:balance}
button{font:inherit;color:inherit;cursor:pointer}
:focus-visible{outline:2px solid var(--accent-2);outline-offset:2px}
.num{font-variant-numeric:tabular-nums}
.wrap{max-width:1120px;margin:0 auto;padding-inline:16px}
[hidden]{display:none!important}

/* ---------- Header ---------- */
.bar{position:sticky;top:0;z-index:30;background:color-mix(in srgb,var(--bg) 88%,transparent);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.bar-in{display:flex;align-items:center;gap:16px;padding-block:10px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none}
.brand img{border-radius:50%}
.brand b{font-family:var(--display);font-size:18px;letter-spacing:.02em}
.brand b span{color:var(--accent)}
.nav{display:flex;gap:4px;margin-inline-start:auto}
.nav a{text-decoration:none;color:var(--muted);padding:8px 10px;border-radius:10px;font-size:14px}
.nav a:hover{color:var(--fg)}
.nav a[aria-current="page"]{color:var(--fg);background:var(--surface-2)}
.bar-tools{display:flex;align-items:center;gap:10px}
.lang{display:flex;border:1px solid var(--line);border-radius:999px;overflow:hidden}
.lang button{background:none;border:0;padding:6px 11px;font-size:13px;color:var(--muted)}
.lang button[aria-pressed="true"]{background:var(--surface-2);color:var(--fg)}
.cartbtn{display:flex;align-items:center;gap:8px;background:var(--accent);border-radius:999px;padding:7px 14px;font-weight:600;color:#fff;text-decoration:none}
.cartbtn .c{background:#fff;color:var(--accent);border-radius:999px;min-width:22px;height:22px;display:grid;place-items:center;font-size:12px}
.burger{display:none;background:none;border:1px solid var(--line);border-radius:10px;width:40px;height:38px;padding:0;flex-direction:column;align-items:center;justify-content:center;gap:4px}
.burger span{display:block;width:18px;height:2px;background:var(--fg);border-radius:2px}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:12px;padding:12px 18px;font-weight:600;text-decoration:none;border:1px solid var(--line);background:var(--surface)}
.btn.primary{background:var(--accent);border-color:var(--accent);color:#fff}
.btn.wa{background:var(--ok);border-color:var(--ok);color:#06210f}
.btn.block{width:100%;font-size:16px;padding:14px}

/* ---------- Page heads & sections ---------- */
.page-head{padding-block:40px 20px}
.page-head h1{font-size:clamp(28px,4.5vw,42px)}
.page-head p{color:var(--muted);max-width:60ch;margin:10px 0 0}
.section{padding-block:40px}
.sec-h{display:flex;flex-wrap:wrap;align-items:end;justify-content:space-between;gap:8px 16px;margin-bottom:20px}
.sec-h h2{font-size:clamp(22px,3.4vw,32px)}
.sec-h p{color:var(--muted);margin:0}
.band{background:var(--surface);border-block:1px solid var(--line)}

/* ---------- Hero ---------- */
.hero{padding-block:48px 32px;display:grid;grid-template-columns:1.2fr .8fr;gap:32px;align-items:center}
.hero h1{font-size:clamp(30px,5vw,54px);font-weight:700}
.hero h1 em{font-style:normal;color:var(--accent-2)}
.hero p{color:var(--muted);max-width:52ch;margin:16px 0 24px}
.cta{display:flex;flex-wrap:wrap;gap:10px}
.trust{display:flex;flex-wrap:wrap;gap:8px 20px;margin-top:22px;color:var(--muted);font-size:13px}
.trust span::before{content:"✓ ";color:var(--accent-2)}
.tap{position:relative;aspect-ratio:1;max-width:340px;width:100%;justify-self:center}
.tap img{position:absolute;inset:18%;width:64%;border-radius:50%;z-index:2}
.tap i{position:absolute;inset:0;border:2px solid var(--accent);border-radius:50%;opacity:0;animation:ring 3s infinite}
.tap i:nth-child(2){animation-delay:1s}.tap i:nth-child(3){animation-delay:2s}
@keyframes ring{0%{transform:scale(.55);opacity:.9}100%{transform:scale(1);opacity:0}}

/* ---------- Category cards (home) ---------- */
.cats{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:14px}
.catcard{display:flex;flex-direction:column;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;text-decoration:none;transition:border-color .2s,transform .2s}
.catcard:hover{border-color:var(--accent);transform:translateY(-2px)}
.catcard img{aspect-ratio:4/3;object-fit:cover;object-position:top;width:100%;display:block}
.catcard div{padding:14px;display:grid;gap:4px}
.catcard h3{font-size:16px}
.catcard p{margin:0;color:var(--muted);font-size:13px}
.from{font-size:13px;color:var(--muted)}
.from b{color:var(--accent-2);font-family:var(--display)}

/* ---------- Tiers ---------- */
.tiers{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:16px}
.tier{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:18px;display:flex;flex-direction:column;gap:10px;min-width:0;position:relative}
.tier.rec{border-color:var(--accent);box-shadow:0 0 0 1px var(--accent),0 10px 40px -18px var(--accent)}
.tier.prem{border-color:color-mix(in srgb,var(--gold) 60%,var(--line))}
.badge{position:absolute;top:-11px;inset-inline-start:16px;background:var(--accent);color:#fff;font-size:11px;font-weight:600;padding:2px 10px;border-radius:999px}
.tier.prem .badge{background:var(--gold);color:#2a1c00}
.tier h3{font-size:18px}
.price{font-family:var(--display);font-size:30px;font-weight:700}
.price small{font-size:14px;color:var(--muted);font-weight:400}
.price s{font-size:15px;color:var(--muted);font-weight:400;margin-inline-start:6px}
.tier ul{list-style:none;margin:0;padding:0;display:grid;gap:4px;align-content:start;font-size:13.5px;color:#c9d4e8;flex:1}
.tier li::before{content:"✓";color:var(--accent-2);margin-inline-end:8px}
.tier.prem li::before{color:var(--gold)}
.add{border:1px solid var(--accent);background:transparent;border-radius:10px;padding:10px;font-weight:600}
.tier.rec .add{background:var(--accent);color:#fff}
.add.done{background:var(--ok)!important;border-color:var(--ok);color:#06210f!important}

/* ---------- Products page ---------- */
.tabs{display:flex;gap:8px;overflow-x:auto;padding-bottom:8px;margin-bottom:20px;scrollbar-width:none}
.tabs button{flex:none;background:var(--surface);border:1px solid var(--line);border-radius:999px;padding:8px 16px;color:var(--muted);white-space:nowrap}
.tabs button[aria-selected="true"]{background:var(--fg);color:var(--bg);border-color:var(--fg);font-weight:600}
.cat{display:grid;grid-template-columns:260px 1fr;gap:24px;align-items:start}
.cat>div{min-width:0}
.poster{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:10px;position:sticky;top:80px}
.poster button{display:block;width:100%;padding:0;border:0;background:none;border-radius:10px;overflow:hidden}
.poster img{display:block;width:100%}
.poster small{display:block;color:var(--muted);text-align:center;margin-top:8px;font-size:12px}
.cat-intro{color:var(--muted);margin:0 0 20px}
.extras{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:12px}
.extra{display:flex;justify-content:space-between;gap:12px;align-items:center;border:1px solid var(--line);border-radius:12px;padding:12px 14px;background:var(--bg)}
.extra b{font-size:14px}.extra span{color:var(--muted);font-size:12px;display:block}
.extra em{font-style:normal;font-family:var(--display);color:var(--accent-2);white-space:nowrap;font-size:14px}

/* ---------- Steps & why ---------- */
.steps{display:grid;grid-template-columns:repeat(5,1fr);gap:14px;list-style:none;padding:0;margin:0;counter-reset:s}
.steps li{counter-increment:s;min-width:0}
.steps li::before{content:counter(s);display:grid;place-items:center;width:34px;height:34px;border-radius:50%;border:2px solid var(--accent);color:var(--accent-2);font-family:var(--display);font-weight:700;margin-bottom:10px}
.steps b{display:block;font-family:var(--display)}
.steps span{color:var(--muted);font-size:13px}
.whys{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:12px}
.why{border-inline-start:2px solid var(--accent);padding:4px 14px}
.why b{display:block;font-family:var(--display)}
.why span{color:var(--muted);font-size:13px}
.ctabox{background:linear-gradient(135deg,var(--surface-2),var(--surface));border:1px solid var(--line);border-radius:20px;padding:32px;display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:20px}
.ctabox h2{font-size:clamp(22px,3.4vw,30px)}
.ctabox p{color:var(--muted);margin:6px 0 0}

/* ---------- Forms ---------- */
.two{display:grid;grid-template-columns:1fr 1fr;gap:24px;align-items:start}
.box{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:20px;min-width:0}
.box h2,.box h3{font-size:18px;margin-bottom:14px}
form{display:grid;gap:12px}
label{display:grid;gap:4px;font-size:13px;color:var(--muted)}
input,select,textarea{font:inherit;color:var(--fg);background:var(--bg);border:1px solid var(--line);border-radius:10px;padding:10px 12px;width:100%}
textarea{min-height:110px;resize:vertical}
input[aria-invalid="true"],select[aria-invalid="true"],textarea[aria-invalid="true"]{border-color:var(--err)}
.err{color:var(--err);font-size:12px}
.err:empty{display:none}
.check{display:flex;gap:10px;align-items:center;color:var(--fg);font-size:14px}
.check input{width:auto}
.hint{font-size:12px;color:var(--muted)}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{display:inline-flex;align-items:center;gap:6px;border:1px solid var(--line);border-radius:999px;padding:6px 12px;color:var(--fg);cursor:pointer}
.chip input{width:auto;margin:0}
.chip:has(input:checked){border-color:var(--accent);background:color-mix(in srgb,var(--accent) 18%,transparent)}
.note{font-size:12.5px;color:var(--muted);margin:0}
.install-hint{margin-top:12px;font-size:14px}
.copyrow{display:flex;gap:8px;align-items:center;flex-wrap:wrap;font-size:13px;color:var(--muted)}
.copyrow code{font-family:var(--display);color:var(--fg);user-select:all}
.copyrow button{background:none;border:1px solid var(--line);border-radius:8px;padding:4px 10px;font-size:12px}
.success{border:1px solid var(--ok);background:color-mix(in srgb,var(--ok) 10%,var(--surface));border-radius:var(--radius);padding:18px;display:grid;gap:8px}
.success h3{color:var(--ok)}
.success code{font-family:var(--display);font-size:20px;user-select:all}

/* ---------- Cart ---------- */
.empty{color:var(--muted);text-align:center;padding:24px 8px;display:grid;gap:12px;justify-items:center}
.empty p{margin:0}
.line{display:grid;grid-template-columns:1fr auto;gap:4px 12px;padding-block:12px;border-bottom:1px solid var(--line)}
.line .n{font-weight:600}.line .t{color:var(--muted);font-size:12px}
.qty{display:flex;align-items:center;gap:6px}
.qty button{width:28px;height:28px;border-radius:8px;border:1px solid var(--line);background:var(--bg)}
.line .p{text-align:end;font-family:var(--display)}
.tot{display:grid;gap:6px;margin-top:14px}
.tot div{display:flex;justify-content:space-between}
.tot .g{font-family:var(--display);font-size:20px;font-weight:700;padding-top:8px;border-top:1px solid var(--line)}
.tot .m{color:var(--muted);font-size:13px}

/* ---------- Content pages ---------- */
.prose{max-width:720px}
.block{padding-block:16px;border-bottom:1px solid var(--line)}
.block h2,.prose section h2{font-size:20px;margin-bottom:6px}
.block p,.prose section p{color:#c9d4e8;margin:0}
.prose section{padding-block:14px;border-bottom:1px solid var(--line)}
.sectors{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:8px}
.sectors li{border:1px solid var(--line);border-radius:999px;padding:6px 14px;font-size:14px}
details{border:1px solid var(--line);border-radius:12px;background:var(--surface);margin-bottom:10px}
summary{cursor:pointer;padding:14px 16px;font-weight:600;list-style:none;display:flex;justify-content:space-between;gap:12px}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";color:var(--accent-2);font-size:20px;line-height:1}
details[open] summary::after{content:"−"}
details p{margin:0;padding:0 16px 16px;color:#c9d4e8}
.direct{display:grid;gap:12px}
.direct div{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;padding-bottom:12px;border-bottom:1px solid var(--line)}
.direct span{color:var(--muted)}
.direct a{color:var(--accent-2);text-decoration:none;font-weight:600}

/* ---------- Footer ---------- */
.foot{border-top:1px solid var(--line);margin-top:40px;padding-block:32px 84px;color:var(--muted);font-size:14px}
.foot-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:24px}
.foot-grid p{max-width:40ch}
.foot-grid h4{color:var(--fg);font-size:15px;margin-bottom:8px}
.foot-grid > div{display:grid;gap:6px;align-content:start}
.foot-grid a{text-decoration:none}
.foot-grid span[dir=ltr]{white-space:nowrap}
.foot-grid a:hover{color:var(--fg)}
.foot-bottom{margin-top:24px;padding-top:16px;border-top:1px solid var(--line);font-size:13px}
.wa-float{position:fixed;bottom:18px;inset-inline-end:18px;width:54px;height:54px;border-radius:50%;background:var(--ok);color:#fff;display:grid;place-items:center;box-shadow:0 8px 24px -6px rgba(37,211,102,.6);z-index:40}

/* ---------- Galerie ---------- */
.gallery{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:12px}
.gallery button{padding:0;border:1px solid var(--line);border-radius:12px;overflow:hidden;background:var(--surface);transition:border-color .2s,transform .2s}
.gallery button:hover{border-color:var(--accent);transform:translateY(-2px)}
.gallery img{display:block;width:100%;aspect-ratio:2/3;object-fit:cover;object-position:top}

/* ---------- Lightbox & toast ---------- */
.lb{position:fixed;inset:0;background:rgba(2,4,9,.92);z-index:50;display:grid;place-items:center;padding:16px}
.lb img{max-height:92vh;border-radius:12px}
.lb button{position:absolute;top:12px;inset-inline-end:12px;background:var(--surface-2);border:1px solid var(--line);border-radius:999px;width:40px;height:40px;font-size:20px}
.toast{position:fixed;bottom:84px;left:50%;transform:translateX(-50%);background:var(--fg);color:var(--bg);padding:10px 18px;border-radius:999px;font-weight:600;z-index:60;font-size:14px}

/* ---------- Responsive ---------- */
@media (max-width:980px){
  .burger{display:flex}
  .nav{position:absolute;top:100%;inset-inline:0;flex-direction:column;background:var(--bg);border-bottom:1px solid var(--line);padding:8px 16px 16px;display:none;margin:0}
  .nav.open{display:flex}
  .nav a{padding:12px}
  .bar-tools{margin-inline-start:auto}
}
@media (max-width:860px){
  .hero{grid-template-columns:1fr;padding-block:28px 16px}
  .tap{max-width:200px;grid-row:1}
  .cat{grid-template-columns:1fr}
  .poster{position:static;display:grid;grid-template-columns:96px 1fr;gap:12px;align-items:center}
  .poster small{text-align:start;margin:0}
  .steps{grid-template-columns:1fr 1fr}
  .two{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr 1fr}
  .foot-grid > div:first-child{grid-column:1/-1}
}
@media (max-width:440px){
  .brand b{display:none}
  .steps{grid-template-columns:1fr}
  .cartbtn span:first-child{display:none}
  .gallery{grid-template-columns:1fr 1fr;gap:8px}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .tap i{animation:none;opacity:.25}
  .catcard,.gallery button{transition:none}
}