/* ===========================================================
   Naït Pool Services — feuille de style
   Palette : garrigue (texte) · travertin (fonds) · bleu-turquoise du logo (accent)
   =========================================================== */

:root{
  --stone:#E8E1D5; --paper:#FCFAF6; --paper-2:#F3EDE3;
  --ink:#1B2620; --ink-2:#495A50; --muted:#7B897F;
  --eau:#176E85; --eau-2:#48A8BA; --eau-wash:#DFEBEF;
  --line:#D6CDBD; --line-soft:#E3DBCC;
  --shadow:0 1px 2px rgba(27,38,32,.06), 0 14px 40px -24px rgba(27,38,32,.34);
  --disp:"Newsreader",Georgia,"Times New Roman",serif;
  --body:"Archivo","Helvetica Neue",Arial,sans-serif;
  --mono:"JetBrains Mono",ui-monospace,SFMono-Regular,Menlo,monospace;
  --shell:1180px;
  --hd:76px;
  /* Surfaces volontairement sombres dans LES DEUX thèmes : elles ne suivent pas
     l'inversion, sinon le texte clair posé dessus devient illisible. */
  --dk-bg:#1B2620; --dk-fg:#FCFAF6; --dk-fg2:rgba(252,250,246,.80);
  --dk-line:rgba(252,250,246,.22); --dk-line-soft:rgba(252,250,246,.15);
  --dk-accent:#6FCBDA;
  /* Boutons d'appel : contraste garanti, indépendant du thème. */
  --cta-bg:#176E85; --cta-fg:#FFFFFF; --cta-hover:#0F4E5F;
}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]){
    --dk-bg:#1A241E;
    --stone:#0E1512; --paper:#16201B; --paper-2:#1D2922;
    --ink:#E8EDE6; --ink-2:#B7C5BB; --muted:#87978B;
    --eau:#4FB4C6; --eau-2:#6FCBDA; --eau-wash:#102C33;
    --line:#28372F; --line-soft:#1F2C25;
    --shadow:0 1px 2px rgba(0,0,0,.5), 0 14px 40px -24px rgba(0,0,0,.8);
  }
}
:root[data-theme="dark"]{
  --dk-bg:#1A241E;
  --stone:#0E1512; --paper:#16201B; --paper-2:#1D2922;
  --ink:#E8EDE6; --ink-2:#B7C5BB; --muted:#87978B;
  --eau:#4FB4C6; --eau-2:#6FCBDA; --eau-wash:#102C33;
  --line:#28372F; --line-soft:#1F2C25;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--stone);color:var(--ink);font-family:var(--body);
  font-size:16.5px;line-height:1.62;-webkit-font-smoothing:antialiased;
  overflow-wrap:break-word}
img{display:block;max-width:100%}
a{color:inherit}
:focus-visible{outline:2px solid var(--eau-2);outline-offset:3px;border-radius:2px}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto}}

.shell{max-width:var(--shell);margin:0 auto;padding:0 28px}
.lab{font-family:var(--mono);font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;
  color:var(--muted);margin:0}
.sr{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;
  clip:rect(0 0 0 0);white-space:nowrap;border:0}

/* ---------------- en-tête ---------------- */
.hd{position:fixed;top:0;left:0;right:0;z-index:60;transition:background .25s,border-color .25s,box-shadow .25s}
.hd::before{content:"";position:absolute;inset:0;pointer-events:none;transition:opacity .25s;
  background:linear-gradient(to bottom,rgba(14,21,17,.58) 0%,rgba(14,21,17,.28) 55%,rgba(14,21,17,0) 100%)}
.hd.solid::before{opacity:0}
.hd-in{position:relative;z-index:1}
.hd.solid{background:var(--paper);border-bottom:1px solid var(--line-soft);box-shadow:0 6px 22px -18px rgba(27,38,32,.5)}
.page-top{height:var(--hd)}
.hd-in{display:flex;align-items:center;gap:18px;height:var(--hd)}
.wm{font-family:var(--disp);font-weight:500;font-size:19.5px;letter-spacing:-.012em;
  text-decoration:none;line-height:1.05;white-space:nowrap;color:#fff}
.wm em{font-style:italic;font-weight:300}
.hd.solid .wm{color:var(--ink)}
.nav{display:flex;gap:24px;margin-left:auto}
.nav a{font-size:13.5px;font-weight:500;text-decoration:none;color:rgba(255,255,255,.88);
  padding:4px 0;border-bottom:1px solid transparent;transition:.16s;white-space:nowrap}
.nav a:hover,.nav a[aria-current="page"]{border-bottom-color:currentColor}
.hd.solid .nav a{color:var(--ink-2)}
.hd.solid .nav a:hover,.hd.solid .nav a[aria-current="page"]{color:var(--eau)}
.hd-tel{display:inline-flex;align-items:center;gap:9px;font-family:var(--mono);font-size:13px;
  font-weight:500;text-decoration:none;color:#fff;border:1px solid rgba(255,255,255,.44);
  padding:9px 15px;border-radius:2px;white-space:nowrap;transition:.16s}
.hd-tel:hover{background:#fff;color:#12201B;border-color:#fff}
.hd.solid .hd-tel{color:var(--eau);border-color:var(--eau)}
.hd.solid .hd-tel:hover{background:var(--eau);color:#fff}
.hd-logo{flex:none;position:relative;width:46px;height:46px}
.hd-logo img{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;
  transition:opacity .25s}
.hd-logo .l-rev{filter:drop-shadow(0 2px 10px rgba(12,20,16,.55))}
.hd-logo .l-col{opacity:0}
.hd.solid .hd-logo .l-rev{opacity:0}
.hd.solid .hd-logo .l-col{opacity:1}
.foot-logo{position:relative}
.foot-logo .l-rev{display:none}
.burger{display:none;flex:none;width:42px;height:42px;border:0;background:transparent;
  cursor:pointer;padding:9px;color:#fff}
.hd.solid .burger{color:var(--ink)}
.burger span{display:block;height:1.6px;background:currentColor;margin:5px 0;border-radius:2px;
  transition:transform .26s,opacity .2s}
body.menu-open .burger span:nth-child(1){transform:translateY(6.6px) rotate(45deg)}
body.menu-open .burger span:nth-child(2){opacity:0}
body.menu-open .burger span:nth-child(3){transform:translateY(-6.6px) rotate(-45deg)}

/* menu plein écran (mobile) */
.drawer{position:fixed;inset:0;z-index:55;background:var(--dk-bg);
  display:flex;flex-direction:column;justify-content:center;padding:0 28px;
  opacity:0;visibility:hidden;transition:opacity .24s}
body.menu-open .drawer{opacity:1;visibility:visible}
body.menu-open{overflow:hidden}
.drawer a{font-family:var(--disp);font-size:clamp(1.6rem,7vw,2.2rem);font-weight:400;
  color:var(--dk-fg);text-decoration:none;padding:13px 0;border-bottom:1px solid var(--dk-line-soft)}
.drawer a:last-of-type{border-bottom:0}
.drawer .d-tel{font-family:var(--mono);font-size:1rem;color:var(--dk-accent);margin-top:26px;
  border:1px solid rgba(111,203,218,.45);border-radius:2px;padding:15px 20px;text-align:center}

/* ---------------- barre d'appel mobile ---------------- */
.callbar{position:fixed;left:0;right:0;bottom:0;z-index:50;display:none;
  background:var(--cta-bg);box-shadow:0 -6px 24px -12px rgba(12,20,16,.5)}
.callbar a{display:flex;align-items:center;justify-content:center;gap:11px;
  padding:15px 18px;color:var(--cta-fg);text-decoration:none;font-weight:600;font-size:1.02rem}
.callbar .num{font-family:var(--mono);font-weight:500}

/* ---------------- hero ---------------- */
.hero{position:relative;min-height:clamp(430px,60vh,640px);display:flex;align-items:flex-end;
  overflow:hidden;background:#12201B}
.hero.compact{min-height:clamp(320px,42vh,430px)}
.hero>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero::after{content:"";position:absolute;inset:0;background:
  linear-gradient(to right,rgba(14,21,17,.68) 0%,rgba(14,21,17,.28) 46%,rgba(14,21,17,0) 76%),
  linear-gradient(to top,rgba(14,21,17,.82) 0%,rgba(14,21,17,.34) 34%,rgba(14,21,17,0) 68%)}
.hero-in{position:relative;z-index:2;width:100%;padding:calc(var(--hd) + 24px) 0 46px}
.hero .lab{color:rgba(255,255,255,.9);margin-bottom:16px;text-shadow:0 1px 12px rgba(14,21,17,.6)}
h1{font-family:var(--disp);font-weight:400;font-size:clamp(2.05rem,5.4vw,3.8rem);line-height:1.03;
  letter-spacing:-.022em;color:#fff;margin:0 0 18px;max-width:16ch;text-wrap:balance;
  text-shadow:0 2px 26px rgba(14,21,17,.4)}
h1 em{font-style:italic;font-weight:300;color:inherit}
.hero-lede{margin:0;max-width:48ch;color:rgba(255,255,255,.94);font-size:1.04rem;line-height:1.55;
  text-shadow:0 1px 14px rgba(14,21,17,.55)}
.hero-meta{display:flex;flex-wrap:wrap;gap:8px 22px;margin-top:26px}
.hero-meta span{font-family:var(--mono);font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;
  color:rgba(255,255,255,.82);text-shadow:0 1px 12px rgba(14,21,17,.6)}

/* ---------------- blocs génériques ---------------- */
section{position:relative}
.band{padding:72px 0}
.band.paper{background:var(--paper)}
.band.paper2{background:var(--paper-2)}
.band.wash{background:var(--eau-wash)}
.band.dark{background:var(--dk-bg);color:var(--dk-fg)}
.band.dark h2,.band.dark h3{color:var(--dk-fg)}
.band.dark p{color:var(--dk-fg2)}
.band.dark .lab{color:var(--dk-accent)}

h2{font-family:var(--disp);font-weight:400;font-size:clamp(1.6rem,3.4vw,2.35rem);line-height:1.13;
  letter-spacing:-.018em;margin:0;text-wrap:balance}
h3{font-family:var(--disp);font-weight:500;font-size:1.26rem;letter-spacing:-.012em;
  margin:0 0 10px;line-height:1.22}
p{margin:0 0 16px;max-width:64ch}
p:last-child{margin-bottom:0}
.sec-head{display:flex;align-items:baseline;gap:18px;flex-wrap:wrap;margin-bottom:36px}
.two{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:start}
.two.narrow{grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr)}
.prose{color:var(--ink-2)}
.prose strong{color:var(--ink);font-weight:600}
.prose h3{color:var(--ink);margin-top:30px}
.prose h3:first-child{margin-top:0}
.pull{font-family:var(--disp);font-style:italic;font-weight:300;
  font-size:clamp(1.32rem,2.5vw,1.8rem);line-height:1.34;letter-spacing:-.012em;
  color:var(--ink);margin:0;max-width:22ch}
.pull .rule{display:block;width:52px;height:2px;background:var(--eau);margin:0 0 24px}

/* liste à puces "spec" */
.ticks{list-style:none;margin:0;padding:0;display:grid;gap:11px}
.ticks li{position:relative;padding-left:26px;color:var(--ink-2);font-size:.965rem;line-height:1.55}
.ticks li::before{content:"";position:absolute;left:0;top:.62em;width:11px;height:2px;
  background:var(--eau)}
.band.dark .ticks li{color:var(--dk-fg2)}

/* ---------------- trio de métiers ---------------- */
.trio{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line)}
.job{padding:30px 30px 32px 0;border-right:1px solid var(--line);display:flex;flex-direction:column}
.job:last-child{border-right:0;padding-right:0}
.job:not(:first-child){padding-left:30px}
.job .n{font-family:var(--mono);font-size:11px;color:var(--eau);letter-spacing:.1em;margin-bottom:14px}
.job p{font-size:.95rem;color:var(--ink-2);margin-bottom:16px}
.job .more{margin-top:auto;font-size:.88rem;font-weight:600;color:var(--eau);text-decoration:none;
  display:inline-flex;align-items:center;gap:7px}
.job .more:hover{gap:11px}
.job .more::after{content:"→";transition:.16s}

/* ---------------- étapes numérotées ---------------- */
.steps{list-style:none;margin:0;padding:0;counter-reset:s;display:grid;gap:1px;
  background:var(--line-soft);border:1px solid var(--line-soft);border-radius:3px;overflow:hidden}
.steps li{counter-increment:s;background:var(--paper);padding:22px 26px;display:grid;
  grid-template-columns:44px 1fr;gap:18px;align-items:start}
.steps li::before{content:counter(s,decimal-leading-zero);font-family:var(--mono);font-size:12px;
  color:var(--eau);padding-top:4px;letter-spacing:.06em}
.steps h3{margin-bottom:6px;font-size:1.1rem}
.steps p{font-size:.945rem;color:var(--ink-2);margin:0}

/* ---------------- galerie ---------------- */
.grid{display:grid;grid-template-columns:repeat(12,1fr);gap:16px}
figure{margin:0;position:relative;overflow:hidden;background:var(--paper-2);border-radius:2px}
figure img{width:100%;height:100%;object-fit:cover;transition:transform .7s cubic-bezier(.2,.7,.3,1)}
figure:hover img{transform:scale(1.035)}
figcaption{position:absolute;left:0;right:0;bottom:0;padding:15px 17px;
  background:linear-gradient(to top,rgba(14,21,17,.82),rgba(14,21,17,0));
  font-family:var(--mono);font-size:10px;letter-spacing:.13em;text-transform:uppercase;
  color:rgba(255,255,255,.94)}
.g7{grid-column:span 7;height:clamp(300px,36vw,450px)}
.g5{grid-column:span 5;height:clamp(300px,36vw,450px)}
.g5s{grid-column:span 5;height:clamp(250px,29vw,368px)}
.g7s{grid-column:span 7;height:clamp(250px,29vw,368px)}
.g4{grid-column:span 4;height:clamp(230px,25vw,320px)}
.g6{grid-column:span 6;height:clamp(260px,30vw,380px)}

/* ---------------- communes ---------------- */
.communes{display:flex;flex-wrap:wrap;gap:8px;margin-top:8px}
.communes span,.communes a{font-family:var(--mono);font-size:11px;letter-spacing:.07em;
  padding:6px 11px;border:1px solid var(--dk-line);border-radius:2px;
  color:var(--dk-fg2);text-decoration:none}
.communes .more{border-style:dashed;color:var(--dk-accent);border-color:rgba(111,203,218,.55)}
.band:not(.dark) .communes span{border-color:var(--line);color:var(--ink-2)}

/* ---------------- contact / CTA ---------------- */
.cta-in{display:flex;flex-wrap:wrap;align-items:center;gap:32px;justify-content:space-between}
.cta-in h2{max-width:17ch}
.cta-side{display:flex;flex-direction:column;gap:14px}
.btn{display:inline-flex;align-items:center;gap:12px;background:var(--cta-bg);color:var(--cta-fg);
  text-decoration:none;padding:16px 26px;border-radius:2px;font-weight:600;font-size:1.02rem;
  border:0;cursor:pointer;font-family:var(--body);transition:.16s;justify-content:center}
.btn:hover{background:var(--cta-hover);color:var(--cta-fg)}
.btn .num{font-family:var(--mono);font-weight:500}
.btn.ghost{background:transparent;color:var(--eau);border:1px solid var(--eau)}
.btn.ghost:hover{background:var(--eau);color:#fff}
.mail{font-size:.95rem;color:var(--ink-2);text-decoration:none;border-bottom:1px solid var(--line)}
.mail:hover{color:var(--eau)}

.card{background:var(--paper);border:1px solid var(--line-soft);border-radius:3px;padding:28px}
.field{display:grid;gap:7px;margin-bottom:16px}
.field label{font-size:.85rem;font-weight:600;color:var(--ink)}
.field input,.field textarea,.field select{font-family:var(--body);font-size:.98rem;
  padding:12px 14px;border:1px solid var(--line);border-radius:2px;background:var(--paper);
  color:var(--ink);width:100%}
.field textarea{min-height:130px;resize:vertical}
.field input:focus,.field textarea:focus,.field select:focus{border-color:var(--eau);outline:none}
.hp{position:absolute;left:-9999px}
.form-note{font-size:.8rem;color:var(--muted);margin-top:12px}

.infos{display:grid;gap:20px}
.info-row{display:grid;grid-template-columns:112px 1fr;gap:16px;align-items:baseline;
  padding-bottom:16px;border-bottom:1px solid var(--line-soft)}
.info-row:last-child{border-bottom:0;padding-bottom:0}
.info-row dt{font-family:var(--mono);font-size:10.5px;letter-spacing:.13em;text-transform:uppercase;
  color:var(--muted)}
.info-row dd{margin:0;font-size:1rem}
.info-row dd a{text-decoration:none;border-bottom:1px solid var(--line)}
.info-row dd a:hover{color:var(--eau)}

/* ---------------- pied de page ---------------- */
footer{background:var(--paper);border-top:1px solid var(--line-soft);padding:52px 0 40px}
.foot-top{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:40px;margin-bottom:36px}
.foot-logo{display:flex;align-items:center;gap:14px;margin-bottom:14px}
.foot-logo img{width:54px;height:auto}
.foot-wm{font-family:var(--disp);font-size:19px;font-weight:500;line-height:1.1}
.foot-wm em{font-style:italic;font-weight:300}
footer h4{font-family:var(--mono);font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;
  color:var(--muted);margin:0 0 14px;font-weight:500}
footer ul{list-style:none;margin:0;padding:0;display:grid;gap:9px}
footer ul a{font-size:.92rem;text-decoration:none;color:var(--ink-2)}
footer ul a:hover{color:var(--eau)}
.foot-legal{border-top:1px solid var(--line-soft);padding-top:22px;display:flex;flex-wrap:wrap;
  gap:10px 30px;justify-content:space-between}
.foot-legal p{font-size:.78rem;color:var(--muted);margin:0;max-width:62ch;line-height:1.7}

/* ---------------- responsive ---------------- */
@media (max-width:1000px){
  .two,.two.narrow{grid-template-columns:1fr;gap:32px}
  .trio{grid-template-columns:1fr;border-top:0}
  .job{border-right:0;border-top:1px solid var(--line);padding:24px 0 26px!important}
  .foot-top{grid-template-columns:1fr 1fr;gap:32px}
  .foot-top>div:first-child{grid-column:1/-1}
}
@media (max-width:860px){
  .nav{display:none}
  .hd-tel{display:none}
  .burger{display:block;order:3;margin-left:0}
  .hd-logo{order:2;margin-left:auto;width:44px;height:44px}
  .hd-logo img{width:34px}
  .callbar{display:block}
  body{padding-bottom:56px}
  .g7,.g5,.g5s,.g7s,.g4,.g6{grid-column:span 12;height:auto;aspect-ratio:4/3}
  .steps li{grid-template-columns:1fr;gap:6px}
  .steps li::before{padding-top:0}
}
@media (max-width:560px){
  .shell{padding:0 20px}
  body{font-size:16px}
  .band{padding:52px 0}
  .hero-in{padding-bottom:34px}
  .info-row{grid-template-columns:1fr;gap:4px}
  .foot-top{grid-template-columns:1fr}
  footer{padding:40px 0 32px}
}
@media print{
  .hd,.callbar,.drawer,.hero::after{display:none}
  body{background:#fff;color:#000}
}

/* Thème sombre : les surfaces « claires » deviennent foncées, le logo couleur
   n'y ressort plus — on garde la variante inversée. */
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]) .hd.solid .hd-logo .l-rev{opacity:1}
  :root:not([data-theme="light"]) .hd.solid .hd-logo .l-col{opacity:0}
  :root:not([data-theme="light"]) .foot-logo .l-rev{display:block}
  :root:not([data-theme="light"]) .foot-logo .l-col{display:none}
}
:root[data-theme="dark"] .hd.solid .hd-logo .l-rev{opacity:1}
:root[data-theme="dark"] .hd.solid .hd-logo .l-col{opacity:0}
:root[data-theme="dark"] .foot-logo .l-rev{display:block}
:root[data-theme="dark"] .foot-logo .l-col{display:none}