/* ============================================================
   PRODIG IT — système de design (self-héberge, RGPD-friendly)
   Charte : Rouge #F5334E · Encre #0E0D10 · Blanc · Nuit Tech #101A2E
   Thème clair (défaut) + thème sombre via [data-theme="dark"].
   ============================================================ */

/* ---------- polices self-hébergées ---------- */
@font-face{font-family:'Anton';font-style:normal;font-weight:400;font-display:swap;
  src:url("fonts/anton-400.woff2") format("woff2")}
@font-face{font-family:'Plex';font-style:normal;font-weight:400;font-display:swap;
  src:url("fonts/plexsans-400.woff2") format("woff2")}
@font-face{font-family:'Plex';font-style:normal;font-weight:600;font-display:swap;
  src:url("fonts/plexsans-600.woff2") format("woff2")}
@font-face{font-family:'Plex';font-style:normal;font-weight:700;font-display:swap;
  src:url("fonts/plexsans-700.woff2") format("woff2")}
@font-face{font-family:'PlexMono';font-style:normal;font-weight:500;font-display:swap;
  src:url("fonts/plexmono-500.woff2") format("woff2")}

:root{
  --red:#F5334E; --red-deep:#D11E38; --ink:#0E0D10; --paper:#FFFFFF; --bg:#F6F4F4;
  --gris:#8C8C90; --gris-soft:#E7E4E4; --navy:#101A2E; --navy2:#182A4E; --blue:#3E5FA6;
  --fg:#171417; --muted:#6B646A; --even:rgba(14,13,16,.035);
  --disp:'Anton','Arial Narrow Bold',Impact,sans-serif;
  --sans:'Plex',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  --mono:'PlexMono',ui-monospace,Menlo,Consolas,monospace;
  --wrap:1140px; --radius:3px;
  --shadow:0 1px 0 rgba(14,13,16,.05), 0 20px 45px -30px rgba(14,13,16,.55);
}
/* ---------- THÈME SOMBRE ---------- */
:root[data-theme="dark"]{
  --paper:#1A171C; --bg:#100E12; --fg:#ECE7EA; --muted:#A39BA1;
  --gris-soft:#2C282E; --even:rgba(255,255,255,.04);
  --shadow:0 1px 0 rgba(0,0,0,.4), 0 22px 48px -30px rgba(0,0,0,.9);
}
/* images de coordonnées en encre -> inversées en clair sur fond sombre */
:root[data-theme="dark"] .themed-ink{filter:invert(1) hue-rotate(180deg)}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0; background:var(--bg); color:var(--fg); font-family:var(--sans); line-height:1.6;
  -webkit-font-smoothing:antialiased; text-rendering:optimizeLegibility}
img{max-width:100%; display:block}
a{color:inherit}
.wrap{max-width:var(--wrap); margin:0 auto; padding:0 22px}
h1,h2,h3{font-family:var(--disp); font-weight:400; text-transform:uppercase; letter-spacing:.01em; line-height:.98; margin:0}
p{margin:0 0 1rem}
.mono{font-family:var(--mono)}
.muted{color:var(--muted)}
.center{text-align:center}
section{padding:74px 0}
.eyebrow{font-family:var(--mono); font-weight:600; font-size:12.5px; letter-spacing:.24em;
  text-transform:uppercase; color:var(--red); margin:0 0 14px}
.lead{font-size:clamp(17px,2.2vw,20px); max-width:60ch}

/* ---------- wordmark ---------- */
.wm{font-family:var(--disp); text-transform:uppercase; display:inline-flex; align-items:baseline;
  line-height:.8; letter-spacing:.01em}
.wm .pro{background:var(--red); color:#fff; padding:.04em .16em .0em}
.wm .dig{color:var(--fg)}
.wm .it{color:var(--red); margin-left:.12em}
.wm.on-dark .dig{color:#fff}

/* ---------- boutons ---------- */
.btn{display:inline-flex; align-items:center; gap:.55em; font-family:var(--sans); font-weight:600;
  font-size:15px; line-height:1; padding:14px 22px; border:2px solid transparent; border-radius:var(--radius);
  cursor:pointer; text-decoration:none; transition:.15s; white-space:nowrap}
.btn--red{background:var(--red); color:#fff}
.btn--red:hover{background:var(--red-deep)}
.btn--ink{background:var(--ink); color:#fff}
:root[data-theme="dark"] .btn--ink{background:#000}
.btn--ghost{background:transparent; color:var(--fg); border-color:var(--fg)}
.btn--ghost:hover{background:var(--fg); color:var(--bg)}
.btn--light{background:#fff; color:#0E0D10}
.btn--outline-light{background:transparent; color:#fff; border-color:rgba(255,255,255,.6)}
.btn--outline-light:hover{background:#fff; color:#0E0D10; border-color:#fff}
.btn .arr{font-family:var(--mono)}

/* ---------- header ---------- */
.site-head{position:sticky; top:0; z-index:50; background:color-mix(in srgb,var(--bg) 88%, transparent);
  backdrop-filter:blur(10px); border-bottom:1px solid var(--gris-soft)}
.site-head .row{display:flex; align-items:center; gap:16px; padding:12px 0}
.site-head .wm{font-size:26px}
.nav{display:flex; align-items:center; gap:22px; margin-left:auto}
.nav a{font-weight:600; font-size:15px; text-decoration:none; color:var(--fg)}
.nav a:hover{color:var(--red)}
.nav .btn{padding:11px 16px; font-family:var(--mono)}
.theme-toggle{background:transparent; border:1px solid var(--gris-soft); color:var(--fg); border-radius:var(--radius);
  width:38px; height:38px; flex:none; cursor:pointer; font-size:16px; line-height:1; display:inline-grid; place-items:center}
.theme-toggle:hover{border-color:var(--red); color:var(--red)}
.theme-toggle:focus-visible{outline:2px solid var(--red); outline-offset:2px}
.burger{display:none; background:none; border:0; cursor:pointer; padding:8px}
.burger span{display:block; width:26px; height:2.5px; background:var(--fg); margin:5px 0}
@media(max-width:860px){
  .nav{position:fixed; inset:0 0 0 auto; width:min(320px,82vw); background:var(--bg); flex-direction:column;
    align-items:flex-start; justify-content:flex-start; gap:6px; padding:84px 26px; transform:translateX(100%);
    transition:.25s; box-shadow:var(--shadow); margin-left:0}
  .nav a{padding:12px 0; width:100%; border-bottom:1px solid var(--gris-soft)}
  .nav.open{transform:none}
  .burger{display:block; z-index:60; order:3}
  .theme-toggle{margin-left:auto; order:2}
}

/* ---------- hero (sombre, circuit) ---------- */
.hero{position:relative; overflow:hidden; background:var(--navy); color:#fff}
.hero::before{content:""; position:absolute; inset:0; background:url("circuit-white.svg") center/1300px; opacity:.18}
.hero::after{content:""; position:absolute; inset:0;
  background:radial-gradient(120% 90% at 20% 0%, rgba(62,95,166,.35), transparent 60%)}
.hero .wrap{position:relative; z-index:2; padding-top:78px; padding-bottom:82px}
.hero .wm{font-size:clamp(46px,9vw,104px); margin:14px 0 8px}
.hero h1{font-size:clamp(30px,5vw,56px); max-width:16ch; margin:6px 0 18px}
.hero h1 em{font-style:normal; color:var(--red)}
.hero .sub{font-size:clamp(16px,2.2vw,20px); color:#cdd3df; max-width:52ch; margin:0 0 30px}
.hero .cta{display:flex; flex-wrap:wrap; gap:14px}
.hero .badges{display:flex; flex-wrap:wrap; gap:10px 22px; margin-top:30px; font-family:var(--mono);
  font-size:13px; color:#aeb6c6}
.hero .badges b{color:#fff}

/* ---------- prestations / cards ---------- */
.grid{display:grid; gap:20px}
@media(min-width:760px){ .g3{grid-template-columns:repeat(3,1fr)} .g2{grid-template-columns:repeat(2,1fr)} }
.card{background:var(--paper); border:1px solid var(--gris-soft); border-radius:var(--radius);
  padding:26px; box-shadow:var(--shadow); position:relative}
.card .k{font-family:var(--mono); font-size:12px; letter-spacing:.14em; text-transform:uppercase;
  color:var(--red); font-weight:600}
.card h3{font-size:24px; margin:10px 0 10px}
.card ul{margin:0; padding:0; list-style:none}
.card li{padding:7px 0 7px 24px; position:relative; font-size:15px; border-top:1px solid var(--gris-soft)}
.card li:first-child{border-top:0}
.card li::before{content:""; position:absolute; left:2px; top:15px; width:9px; height:9px; border-radius:50%;
  border:2.5px solid var(--red)}
.card .price{margin-top:16px; font-family:var(--mono); font-weight:600; color:var(--fg)}
.card .price b{color:var(--red)}
.card--red{background:var(--red); color:#fff; border-color:var(--red)}
.card--red .k, .card--red .price, .card--red .price b{color:#fff}
.card--red li::before{border-color:#fff}
.card--red li{border-color:rgba(255,255,255,.25)}

/* ---------- section titre ---------- */
.sec-title{display:flex; align-items:flex-end; justify-content:space-between; gap:20px; margin-bottom:32px; flex-wrap:wrap}
.sec-title h2{font-size:clamp(28px,4.4vw,42px)}
.sec-title .sub{color:var(--muted); max-width:46ch}

/* ---------- points forts ---------- */
.feats{display:grid; gap:24px}
@media(min-width:760px){ .feats{grid-template-columns:repeat(4,1fr)} }
.feat .n{font-family:var(--disp); font-size:34px; color:var(--red)}
.feat h4{font-family:var(--disp); text-transform:uppercase; font-weight:400; font-size:19px; margin:6px 0 6px}
.feat p{font-size:14px; color:var(--muted); margin:0}

/* ---------- bande CTA ---------- */
.cta-band{background:var(--red); color:#fff; position:relative; overflow:hidden}
.cta-band::before{content:""; position:absolute; inset:0; background:url("circuit-logo-white.svg") center/900px; opacity:.16}
.cta-band .wrap{position:relative; z-index:2; display:flex; align-items:center; justify-content:space-between; gap:28px; flex-wrap:wrap}
.cta-band h2{font-size:clamp(26px,4vw,40px); max-width:18ch}
.cta-band .btn--light{font-size:17px; padding:16px 26px}

/* ---------- zone / bandeau info (toujours sombre) ---------- */
.stripe{background:var(--ink); color:#fff}
:root[data-theme="dark"] .stripe{background:#000}
.stripe .wrap{display:flex; flex-wrap:wrap; gap:18px 40px; padding:22px 22px; align-items:center; justify-content:center;
  font-family:var(--mono); font-size:14px}
.stripe b{color:var(--red)}

/* ---------- formulaire ---------- */
.form{display:grid; gap:14px; max-width:560px}
.form label{font-weight:600; font-size:14px; display:block; margin-bottom:5px}
.form input,.form textarea{width:100%; font-family:var(--sans); font-size:15px; padding:12px 14px;
  border:2px solid var(--gris-soft); border-radius:var(--radius); background:var(--paper); color:var(--fg)}
.form input:focus,.form textarea:focus{outline:none; border-color:var(--red)}
.form .rgpd{font-size:12.5px; color:var(--muted)}
.form .rgpd a{color:var(--red)}

/* ---------- footer (toujours sombre) ---------- */
.site-foot{background:var(--ink); color:#cfc9cd; padding:56px 0 34px; font-size:14px}
:root[data-theme="dark"] .site-foot{background:#000}
.site-foot .cols{display:grid; gap:30px; grid-template-columns:1.4fr 1fr 1fr}
@media(max-width:760px){ .site-foot .cols{grid-template-columns:1fr} }
.site-foot .wm{font-size:30px; margin-bottom:12px}
.site-foot .wm .dig{color:#fff}
.site-foot h5{font-family:var(--mono); font-size:12px; letter-spacing:.16em; text-transform:uppercase;
  color:#fff; margin:0 0 12px}
.site-foot a{color:#cfc9cd; text-decoration:none; display:block; padding:4px 0}
.site-foot a:hover{color:var(--red)}
.site-foot .legal{border-top:1px solid rgba(255,255,255,.12); margin-top:34px; padding-top:20px;
  display:flex; flex-wrap:wrap; gap:8px 22px; justify-content:space-between; font-family:var(--mono); font-size:12px; color:#8c868b}

/* ---------- pages légales (contenu texte) ---------- */
.legal-page{max-width:820px; margin:0 auto; padding:54px 22px 70px}
.legal-page h1{font-size:clamp(30px,5vw,46px); margin-bottom:8px}
.legal-page .updated{font-family:var(--mono); font-size:12.5px; color:var(--muted); margin-bottom:34px}
.legal-page h2{font-size:22px; margin:34px 0 12px; padding-top:10px; border-top:2px solid var(--fg)}
.legal-page h3{font-family:var(--sans); font-weight:700; text-transform:none; font-size:17px; margin:18px 0 6px}
.legal-page p,.legal-page li{font-size:15.5px}
.legal-page ul{padding-left:20px}
.legal-page .tag{display:inline-block; background:var(--gris-soft); color:var(--fg); font-family:var(--mono);
  font-size:12px; padding:2px 8px; border-radius:2px}
.placeholder{background:#fff3cd; color:#7a5b00; padding:0 4px; border-radius:2px; font-weight:600}

/* ---------- tableaux de tarifs ---------- */
.tgroup{margin:0 0 40px}
.tgroup > h3{display:flex; align-items:center; gap:12px; font-size:22px; margin:0 0 14px}
.tgroup .ic{font-size:1.1em}
.tscroll{overflow-x:auto; border:1px solid var(--gris-soft); border-radius:var(--radius); background:var(--paper); box-shadow:var(--shadow)}
table.ptable{width:100%; border-collapse:collapse; min-width:560px; font-size:14.5px}
table.ptable th,table.ptable td{text-align:left; padding:12px 16px; border-top:1px solid var(--gris-soft)}
table.ptable thead th{background:var(--ink); color:#fff; font-family:var(--mono); font-weight:600; font-size:12px;
  letter-spacing:.06em; text-transform:uppercase; border-top:0; white-space:nowrap}
:root[data-theme="dark"] table.ptable thead th{background:#000}
table.ptable tbody tr:nth-child(even){background:var(--even)}
table.ptable td.num,table.ptable th.num{text-align:right; font-family:var(--mono); font-variant-numeric:tabular-nums; white-space:nowrap}
table.ptable td.num b{color:var(--red)}
table.ptable td.lib{font-weight:600; color:var(--fg)}
table.ptable .muted-cell{color:var(--muted)}
.tinfo{font-size:13px; color:var(--muted); margin-top:10px}
.tnote{background:var(--paper); border:1px solid var(--gris-soft); border-left:3px solid var(--red); border-radius:var(--radius);
  padding:16px 18px; font-size:14px; color:var(--fg); margin:8px 0 34px}
.price-hero{background:var(--ink); color:#fff; position:relative; overflow:hidden}
:root[data-theme="dark"] .price-hero{background:#000}
.price-hero::before{content:""; position:absolute; inset:0; background:url("circuit-white.svg") center/1200px; opacity:.14}
.price-hero .wrap{position:relative; z-index:2; padding:58px 22px}
.price-hero h1{font-size:clamp(32px,5.5vw,58px)}
.price-hero .phones{display:flex; flex-wrap:wrap; gap:12px 26px; margin:20px 0 26px; font-family:var(--mono); font-size:16px}
.price-hero .phones a{color:#fff; text-decoration:none; font-weight:600}
.price-hero .phones .wa{color:#25D366}

/* ---------- coordonnées en image (anti-collecte) ---------- */
img.imgtxt{display:inline-block; width:auto; vertical-align:middle; user-select:none}
[data-act]{cursor:pointer}

@media (prefers-reduced-motion:reduce){ html{scroll-behavior:auto} }