/* devis-en-ligne-piscine.fr — design "Cote d'Azur premium".
   Volontairement different du site Languedoc : base froide indigo, accent corail,
   serif editorial (Bodoni Moda) + Mulish, hero photographique, cartes anguleuses, sans framework. */

:root{
  --bleu-pale:#f3f6fc;
  --blanc:#ffffff;
  --azur:#1b4dc1;
  --azur-fonce:#10307e;
  --encre:#0b1733;
  --encre-doux:#47557a;
  --corail:#ff5a5f;
  --corail-fonce:#e23b46;
  --or:#f3b53f;
  --tint:#e9f0fc;
  --bord:#dbe4f3;
  --ombre:0 22px 50px -26px rgba(11,23,51,.42);
  --ombre-s:0 10px 26px -16px rgba(11,23,51,.3);
  --r:12px;
  --r-s:9px;
  --titre:"Bodoni Moda", Georgia, serif;
  --corps:"Mulish", system-ui, sans-serif;
  --wrap:1180px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:var(--corps);color:var(--encre);background:var(--bleu-pale);
  font-size:17px;line-height:1.7;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;height:auto;display:block}
a{color:var(--azur);text-underline-offset:3px}
a:hover{color:var(--corail-fonce)}

h1,h2,h3,h4{font-family:var(--titre);color:var(--encre);font-weight:700;line-height:1.12;margin:0}
h1{font-size:clamp(2.2rem,4.8vw,3.5rem);letter-spacing:-.01em}
h2{font-size:clamp(1.7rem,3.2vw,2.45rem)}
h3{font-size:1.25rem}
p{margin:0 0 1.05rem}
.contenant{max-width:var(--wrap);margin-inline:auto;padding-inline:22px}
.resserre{max-width:760px}

.surtitre{font-family:var(--corps);font-weight:800;text-transform:uppercase;letter-spacing:.22em;
  font-size:.72rem;color:var(--azur)}

/* ---------- boutons ---------- */
.btn{display:inline-flex;align-items:center;gap:8px;background:var(--corail);color:#fff;
  font-family:var(--corps);font-weight:800;border:none;border-radius:7px;padding:14px 26px;
  font-size:1rem;cursor:pointer;text-decoration:none;letter-spacing:.01em;
  box-shadow:0 14px 26px -14px rgba(255,90,95,.75);transition:transform .16s,background .16s,box-shadow .16s}
.btn:hover{background:var(--corail-fonce);color:#fff;transform:translateY(-2px)}
.cta{display:inline-flex;align-items:center;gap:7px;border:2px solid var(--azur);color:var(--azur);
  background:transparent;border-radius:7px;padding:9px 18px;font-weight:800;text-decoration:none;font-size:.95rem}
.cta:hover{background:var(--azur);color:#fff}

/* ---------- entete ---------- */
.entete{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);
  backdrop-filter:blur(8px);border-bottom:1px solid var(--bord);transition:box-shadow .3s}
.entete.collee{box-shadow:0 12px 30px -24px rgba(11,23,51,.55)}
.entete .contenant{display:flex;align-items:center;justify-content:space-between;gap:20px;padding-block:14px}
.logo{display:flex;align-items:center;gap:11px;text-decoration:none;color:var(--encre)}
.logo img{width:42px;height:42px}
.logo b{font-family:var(--titre);font-weight:700;font-size:1.2rem;letter-spacing:-.01em;line-height:1}
.logo small{display:block;font-family:var(--corps);font-weight:700;font-size:.6rem;letter-spacing:.2em;
  text-transform:uppercase;color:var(--azur);margin-top:2px}
.nav-haut{display:flex;align-items:center;gap:28px}
.lien-nav{color:var(--encre-doux);font-weight:700;font-size:.93rem;text-decoration:none;letter-spacing:.01em}
.lien-nav:hover{color:var(--corail-fonce)}
.burger{display:none;background:none;border:0;cursor:pointer;padding:6px}
.burger span{display:block;width:26px;height:2.5px;background:var(--encre);margin:5px 0;border-radius:2px}

/* ---------- rappel bas ---------- */
.rappel-bas{position:fixed;left:0;right:0;bottom:-92px;z-index:60;background:var(--encre);color:#fff;
  transition:bottom .35s cubic-bezier(.2,.8,.2,1);box-shadow:0 -12px 30px -18px rgba(0,0,0,.6)}
.rappel-bas.on{bottom:0}
.rappel-bas .contenant{display:flex;align-items:center;justify-content:space-between;gap:14px;padding-block:12px}
.rappel-bas p{margin:0;font-weight:700;font-size:.95rem}
.rappel-bas small{color:#9fb3d8;font-weight:600}
@media(max-width:560px){.rappel-bas .cache{display:none}}

/* ---------- fil d'ariane ---------- */
.ariane{background:var(--blanc);border-bottom:1px solid var(--bord)}
.ariane ol{list-style:none;display:flex;flex-wrap:wrap;gap:8px;margin:0;padding:12px 0;
  font-size:.82rem;color:var(--encre-doux)}
.ariane li::after{content:"/";margin-left:8px;color:#aebbd4}
.ariane li:last-child::after{content:""}
.ariane a{color:var(--encre-doux);text-decoration:none}
.ariane a:hover{color:var(--corail-fonce)}
.ariane li:last-child{color:var(--encre);font-weight:700}

/* ---------- couverture (hero photo) ---------- */
.couverture{position:relative;color:#fff;
  background:linear-gradient(108deg,rgba(8,18,42,.9) 0%,rgba(8,18,42,.6) 46%,rgba(8,18,42,.32) 100%),
    var(--hero,#10307e) center/cover no-repeat;
  padding-block:58px 66px}
.couv-grille{display:grid;grid-template-columns:1.04fr .96fr;gap:46px;align-items:center}
.couv-texte .surtitre{color:#ffd9a0}
.couv-texte h1{color:#fff;max-width:15ch;text-shadow:0 2px 30px rgba(0,0,0,.25)}
.sous-couv{font-size:1.14rem;color:#e7ecf7;max-width:44ch;margin-top:.5rem}
.garanties{display:flex;flex-wrap:wrap;gap:8px 22px;margin:22px 0 0;padding:0;list-style:none}
.garanties li{display:flex;align-items:center;gap:8px;font-weight:700;font-size:.96rem;color:#eef2fb}
.garanties li::before{content:"";width:9px;height:9px;border-radius:50%;background:var(--or);
  box-shadow:0 0 0 4px rgba(243,181,63,.25)}

/* ---------- bloc devis (form) ---------- */
.devis{background:var(--blanc);border-radius:var(--r);box-shadow:var(--ombre);padding:24px 22px;
  color:var(--encre);border:1px solid var(--bord)}
.devis-label{display:inline-block;background:var(--tint);color:var(--azur-fonce);font-weight:800;
  font-size:.7rem;letter-spacing:.08em;text-transform:uppercase;padding:5px 12px;border-radius:6px;margin-bottom:11px}
.devis-titre{font-family:var(--titre);font-weight:700;font-size:1.5rem;margin:0 0 3px}
.devis-sous{font-size:.92rem;color:var(--encre-doux);margin:0 0 16px}
.zone-form{min-height:300px}
.zone-form iframe{width:100%!important;border:0;border-radius:8px}
.note-form{display:flex;align-items:center;gap:7px;justify-content:center;margin-top:11px;
  font-size:.8rem;color:var(--encre-doux)}
/* form maison (fallback / contact) */
.devis label{display:block;font-weight:700;font-size:.85rem;margin:0 0 5px}
.devis input,.devis select,.devis textarea{width:100%;border:1.5px solid var(--bord);background:#fbfcfe;
  border-radius:8px;padding:12px 14px;font-family:var(--corps);font-size:1rem;color:var(--encre);margin-bottom:13px}
.devis input:focus,.devis select:focus,.devis textarea:focus{outline:none;border-color:var(--azur);
  box-shadow:0 0 0 3px rgba(27,77,193,.14)}
.devis .btn{width:100%;justify-content:center;font-size:1.05rem;padding:15px}
.champs-duo{display:grid;grid-template-columns:1fr 1fr;gap:0 12px}

/* ---------- bande preuves ---------- */
.preuves-bande{background:var(--encre);color:#fff}
.preuves-bande .contenant{display:flex;flex-wrap:wrap;justify-content:space-between;gap:18px;padding-block:20px}
.preuve{display:flex;align-items:center;gap:11px}
.preuve-num{font-family:var(--titre);font-weight:700;font-size:1.55rem;color:var(--or);line-height:1}
.preuve-txt{font-size:.86rem;color:#c4d0e8;font-weight:600;max-width:18ch}

/* ---------- blocs de contenu ---------- */
.bloc{padding-block:56px}
.bloc--tint{background:var(--tint)}
.titre2{max-width:30ch}
.titre2 .surtitre{display:block;margin-bottom:10px}
.txt{font-size:1.06rem}
.txt h2{margin:2.3rem 0 .9rem}
.txt h3{margin:1.7rem 0 .5rem;color:var(--azur-fonce);font-family:var(--corps);font-weight:800;font-size:1.16rem}
.txt ul{padding-left:0;list-style:none;margin:0 0 1.2rem}
.txt ul li{position:relative;padding-left:28px;margin-bottom:.55rem}
.txt ul li::before{content:"";position:absolute;left:0;top:.5em;width:13px;height:13px;
  background:var(--corail);border-radius:3px;transform:rotate(45deg)}

/* types + tarifs */
.types{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin:1.4rem 0}
.type{background:var(--blanc);border:1px solid var(--bord);border-left:4px solid var(--azur);
  border-radius:var(--r-s);padding:20px;box-shadow:var(--ombre-s)}
.type h3{font-family:var(--corps);font-weight:800;font-size:1.08rem;margin:0 0 .35rem}
.type p{font-size:.94rem;color:var(--encre-doux);margin:0}
.type-prix{font-weight:800;color:var(--corail-fonce)!important;font-size:.94rem;margin-top:.5rem!important}
.grille-tarifs{width:100%;border-collapse:collapse;margin:1rem 0 1.4rem;background:var(--blanc);
  border:1px solid var(--bord);border-radius:var(--r-s);overflow:hidden}
.grille-tarifs th,.grille-tarifs td{padding:13px 16px;text-align:left;border-bottom:1px solid var(--bord)}
.grille-tarifs th{background:var(--azur);color:#fff;font-weight:800;font-family:var(--corps);font-size:.92rem}
.grille-tarifs tr:last-child td{border-bottom:none}
.grille-tarifs td:last-child{font-weight:800;color:var(--corail-fonce);white-space:nowrap}
.duo{display:grid;grid-template-columns:1fr 1fr;gap:36px;align-items:center}
.visuel{border-radius:var(--r);box-shadow:var(--ombre);width:100%;object-fit:cover}

/* ---------- pros (artisans Google Maps) ---------- */
.pros{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin-top:1.5rem}
.pro{display:flex;gap:14px;background:var(--blanc);border:1px solid var(--bord);border-radius:var(--r-s);
  padding:16px 18px;align-items:flex-start}
.pro-vignette{flex:0 0 44px;height:44px;border-radius:9px;background:var(--tint);display:flex;
  align-items:center;justify-content:center;font-family:var(--titre);font-weight:700;color:var(--azur);font-size:1.2rem}
.pro-infos{flex:1;min-width:0}
.pro-tete{display:flex;justify-content:space-between;align-items:baseline;gap:8px 12px;flex-wrap:wrap}
.pro-nom{font-family:var(--corps);font-weight:800;font-size:1.02rem;margin:0}
.note{display:inline-flex;align-items:center;gap:5px;font-size:.85rem;white-space:nowrap}
.note strong{color:var(--encre);font-weight:800}
.note .nb-avis{color:var(--encre-doux);font-weight:600}
.astres{position:relative;display:inline-block;font-size:.92rem;line-height:1;height:1em;
  letter-spacing:1px;white-space:nowrap;color:#cdd6e6}
.astres::before{content:"★★★★★"}
.astres-plein{position:absolute;left:0;top:0;overflow:hidden;color:var(--or);letter-spacing:1px;white-space:nowrap}
.pro-cat{font-size:.85rem;color:var(--encre-doux);margin:.25rem 0 0}
.pro-loc{font-size:.82rem;color:var(--encre-doux);margin:.1rem 0 0}
.pro-pied{display:flex;align-items:center;gap:9px;margin-top:9px;flex-wrap:wrap}
.tag-ouvert{font-size:.72rem;font-weight:800;color:#0f7a48;background:#e1f4ea;border-radius:6px;padding:3px 9px}
.tag-ferme{font-size:.72rem;font-weight:800;color:#9a3b2a;background:#f7e3df;border-radius:6px;padding:3px 9px}
.tel{display:inline-flex;align-items:center;gap:5px;font-weight:800;font-size:.85rem;color:#fff;
  background:var(--azur);border-radius:6px;padding:6px 13px;text-decoration:none}
.tel:hover{background:var(--azur-fonce);color:#fff}
.mention-pros{font-size:.84rem;color:var(--encre-doux);margin-top:1rem;font-style:italic}

/* ---------- reseau (maillage) ---------- */
.reseau{padding-block:50px;background:linear-gradient(160deg,var(--azur-fonce),#0a1f57);color:#eaf0fc}
.reseau h2{color:#fff}
.reseau .surtitre{color:#ffd9a0}
.reseau-cols{display:grid;grid-template-columns:repeat(2,1fr);gap:30px 50px;margin-top:1.4rem}
.reseau-bloc h3{color:#aac4f5;font-family:var(--corps);font-size:.92rem;font-weight:800;
  text-transform:uppercase;letter-spacing:.1em;margin-bottom:.7rem}
.puces{display:flex;flex-wrap:wrap;gap:9px;list-style:none;padding:0;margin:0}
.puce{display:inline-block;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.16);
  border-radius:7px;padding:7px 14px;color:#eaf0fc;text-decoration:none;font-size:.89rem;font-weight:600}
.puce:hover{background:var(--corail);border-color:var(--corail);color:#fff}
.puce .km{opacity:.6;font-size:.78rem;margin-left:5px}

/* ---------- faq ---------- */
.faq{max-width:820px}
.qa{background:var(--blanc);border:1px solid var(--bord);border-radius:var(--r-s);margin-bottom:11px;overflow:hidden}
.qa summary{cursor:pointer;padding:17px 20px;font-family:var(--corps);font-weight:800;font-size:1.04rem;
  list-style:none;display:flex;justify-content:space-between;gap:14px;align-items:center}
.qa summary::-webkit-details-marker{display:none}
.qa summary::after{content:"+";font-size:1.5rem;color:var(--corail);font-weight:400;transition:transform .2s}
.qa[open] summary::after{transform:rotate(45deg)}
.qa-rep{padding:0 20px 18px;color:var(--encre-doux)}

/* ---------- appel (CTA band) ---------- */
.appel{background:linear-gradient(110deg,var(--azur),#2a63d8);color:#fff;border-radius:var(--r);
  padding:36px 40px;display:flex;align-items:center;justify-content:space-between;gap:26px;
  box-shadow:var(--ombre);flex-wrap:wrap}
.appel h2{color:#fff;margin:0;max-width:20ch}
.appel p{margin:.4rem 0 0;color:#dbe6ff}
.appel .btn{background:#fff;color:var(--corail-fonce)}
.appel .btn:hover{background:var(--encre);color:#fff}

/* ---------- footer ---------- */
.bas-page{background:var(--encre);color:#9fb0d0;padding-block:44px 24px;font-size:.92rem}
.bas-page a{color:#cdd9f0;text-decoration:none}
.bas-page a:hover{color:var(--corail)}
.bas-grille{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:32px}
.bas-page h4{color:#fff;font-family:var(--corps);font-weight:800;font-size:.8rem;text-transform:uppercase;
  letter-spacing:.1em;margin-bottom:.9rem}
.bas-page ul{list-style:none;padding:0;margin:0}
.bas-page ul li{margin-bottom:.5rem}
.bas-col .logo{color:#fff;margin-bottom:.7rem}
.bas-col .logo b{color:#fff}
.sous-bas{border-top:1px solid rgba(255,255,255,.1);margin-top:28px;padding-top:18px;display:flex;
  justify-content:space-between;gap:14px;flex-wrap:wrap;font-size:.82rem;color:#7e90b4}

/* ---------- responsive ---------- */
@media(max-width:880px){
  .couv-grille,.duo,.reseau-cols{grid-template-columns:1fr;gap:26px}
  .types{grid-template-columns:1fr}
  .pros{grid-template-columns:1fr}
  .bas-grille{grid-template-columns:1fr 1fr}
  .nav-haut{position:fixed;inset:0 0 0 auto;width:min(300px,82vw);flex-direction:column;align-items:flex-start;
    background:var(--blanc);padding:88px 28px;gap:18px;transform:translateX(110%);transition:transform .3s;
    box-shadow:var(--ombre);z-index:55}
  .nav-haut.ouvert{transform:translateX(0)}
  .burger{display:block;z-index:56}
  /* form au-dessus de la ligne de flottaison sur mobile */
  .couv-texte{order:2}
  .couv-form{order:1}
  .couv-texte h1{font-size:2rem}
  .sous-couv{display:none}
}
@media(max-width:520px){
  body{font-size:16px}
  .bas-grille{grid-template-columns:1fr}
  .champs-duo{grid-template-columns:1fr}
  .appel{padding:26px 22px}
  .bloc{padding-block:40px}
  .preuves-bande .contenant{gap:14px}
  .preuve{flex:1 1 44%}
}