/* OV Color Sàrl — feuille de style principale
   Palette tirée du logo et de l'ancien site : bleu profond, cyan, violet, magenta.
   Typo : Varela Round (titres) + Montserrat (texte). */

:root{
  --bleu:#0E1FB4;
  --bleu-nuit:#0A1670;
  --cyan:#16C3F0;
  --violet:#6B3FC4;
  --magenta:#E0409A;
  --encre:#1E2140;
  --gris:#5B607A;
  --gris-clair:#E6E8F2;
  --fond:#F7F8FC;
  --blanc:#FFFFFF;
  --degrade:linear-gradient(118deg,var(--bleu) 0%,var(--violet) 48%,var(--cyan) 100%);
  --degrade-chaud:linear-gradient(90deg,var(--magenta),var(--violet),var(--cyan));
  --rayon:14px;
  --ombre:0 10px 30px rgba(14,31,180,.10);
  --mesure:68ch;
  --gouttiere:clamp(16px,4vw,48px);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{
  margin:0;
  font-family:"Montserrat",system-ui,-apple-system,"Segoe UI",sans-serif;
  font-size:1.0625rem;
  line-height:1.65;
  color:var(--encre);
  background:var(--blanc);
}
img{max-width:100%;height:auto;display:block}
a{color:var(--bleu);text-decoration-thickness:1.5px;text-underline-offset:3px}
a:hover{color:var(--violet)}
:focus-visible{outline:3px solid var(--cyan);outline-offset:3px;border-radius:4px}

h1,h2,h3,h4{
  font-family:"Varela Round","Montserrat",sans-serif;
  font-weight:400;
  line-height:1.15;
  margin:0 0 .5em;
  color:var(--encre);
  letter-spacing:-.01em;
}
h1{font-size:clamp(2rem,5vw,3.4rem)}
h2{font-size:clamp(1.6rem,3.4vw,2.4rem)}
h3{font-size:clamp(1.2rem,2vw,1.45rem)}
p{margin:0 0 1em;max-width:var(--mesure)}
ul,ol{margin:0 0 1em;padding-left:1.3em;max-width:var(--mesure)}
li{margin:.3em 0}
strong{font-weight:600}

.contenu{width:min(1180px,100% - 2*var(--gouttiere));margin-inline:auto}
.section{padding:clamp(56px,8vw,104px) 0}
.section--fond{background:var(--fond)}
.section--serre{padding-top:clamp(32px,5vw,56px)}

/* Trait de pinceau sous les titres de section */
.titre-section{position:relative;display:inline-block;padding-bottom:14px;margin-bottom:28px}
.titre-section::after{
  content:"";position:absolute;left:0;bottom:0;width:72px;height:6px;border-radius:4px;
  background:var(--degrade-chaud);
}
.titre-section + p{margin-top:-8px}
.intro{font-size:1.15rem;color:var(--gris);max-width:62ch}

/* Boutons */
.btn{
  display:inline-flex;align-items:center;gap:.5em;
  font-family:"Montserrat",sans-serif;font-weight:600;font-size:1rem;
  padding:.85em 1.5em;border-radius:999px;text-decoration:none;
  border:2px solid transparent;cursor:pointer;line-height:1.2;
  transition:transform .15s ease,box-shadow .15s ease,background-color .15s ease;
}
.btn--plein{background:var(--bleu);color:#fff;box-shadow:0 8px 20px rgba(14,31,180,.28)}
.btn--plein:hover{background:var(--violet);color:#fff;transform:translateY(-1px)}
.btn--blanc{background:#fff;color:var(--bleu)}
.btn--blanc:hover{background:var(--fond);color:var(--bleu-nuit)}
.btn--contour{border-color:var(--bleu);color:var(--bleu);background:transparent}
.btn--contour:hover{background:var(--bleu);color:#fff}
.btn--contour-blanc{border-color:rgba(255,255,255,.75);color:#fff;background:transparent}
.btn--contour-blanc:hover{background:#fff;color:var(--bleu)}
.btn svg{width:1.1em;height:1.1em;flex:none}

/* ===== En-tête ===== */
.entete{
  position:sticky;top:0;z-index:50;background:rgba(255,255,255,.94);
  backdrop-filter:saturate(1.4) blur(10px);border-bottom:1px solid var(--gris-clair);
}
.entete__inner{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:78px}
.logo{display:flex;align-items:center;gap:12px;text-decoration:none}
.logo img{height:56px;width:auto}
.nav{display:flex;align-items:center;gap:4px}
.nav a{
  font-weight:600;font-size:.95rem;color:var(--encre);text-decoration:none;
  padding:.6em .85em;border-radius:999px;
}
.nav a:hover{background:var(--fond);color:var(--bleu)}
.nav a[aria-current="page"]{color:var(--bleu);background:#EEF1FF}
.nav .btn{margin-left:10px;padding:.65em 1.2em;font-size:.95rem}
.nav .btn--plein,.nav .btn--plein:hover,.nav .btn--plein[aria-current="page"]{color:#fff;background:var(--bleu)}
.nav .btn--plein:hover{background:var(--violet)}
.burger{
  display:none;background:none;border:2px solid var(--gris-clair);border-radius:10px;
  width:46px;height:42px;cursor:pointer;color:var(--encre);align-items:center;justify-content:center;
}
.burger svg{width:24px;height:24px}
@media (max-width:900px){
  .burger{display:inline-flex}
  .nav{
    position:absolute;left:0;right:0;top:100%;background:#fff;flex-direction:column;align-items:stretch;
    padding:12px var(--gouttiere) 20px;border-bottom:1px solid var(--gris-clair);box-shadow:var(--ombre);
    display:none;
  }
  .nav.ouvert{display:flex}
  .nav a{padding:.8em 1em}
  .nav .btn{margin:10px 0 0;justify-content:center}
}

/* ===== Héro ===== */
.hero{position:relative;color:#fff;overflow:hidden;isolation:isolate}
.hero__img{position:absolute;inset:0;z-index:-2}
.hero__img img{width:100%;height:100%;object-fit:cover;object-position:center 40%}
.hero::before{
  content:"";position:absolute;inset:0;z-index:-1;
  background:linear-gradient(105deg,rgba(10,22,112,.92) 0%,rgba(107,63,196,.78) 46%,rgba(22,195,240,.35) 100%);
}
.hero__inner{padding:clamp(72px,11vw,150px) 0 clamp(80px,12vw,170px);max-width:720px}
.hero h1{color:#fff;margin-bottom:.35em;text-wrap:balance}
.hero p{color:rgba(255,255,255,.92);font-size:clamp(1.05rem,1.6vw,1.3rem);max-width:54ch}
.hero__actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
.hero__vague{position:absolute;left:0;right:0;bottom:-1px;height:clamp(28px,6vw,70px);z-index:0}
.hero__vague svg{width:100%;height:100%;display:block}

/* Bandeau simple (pages intérieures) */
.bandeau{background:var(--degrade);color:#fff;position:relative;overflow:hidden}
.bandeau__inner{padding:clamp(48px,7vw,88px) 0 clamp(56px,8vw,100px);max-width:760px}
.bandeau h1{color:#fff;margin-bottom:.3em}
.bandeau p{color:rgba(255,255,255,.9);font-size:1.12rem;margin:0}
.bandeau .fil{color:rgba(255,255,255,.75);font-size:.9rem;margin-bottom:14px}
.bandeau .fil a{color:#fff}

/* ===== Repères (points forts en bande) ===== */
.reperes{background:#fff;position:relative;z-index:1;margin-top:-24px}
.reperes__grille{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:0;
  background:#fff;border:1px solid var(--gris-clair);border-radius:var(--rayon);box-shadow:var(--ombre);overflow:hidden;
}
.repere{padding:22px 24px;border-right:1px solid var(--gris-clair);display:flex;gap:14px;align-items:flex-start}
.repere:last-child{border-right:0}
.repere svg{width:30px;height:30px;flex:none;color:var(--bleu)}
.repere b{display:block;font-family:"Varela Round",sans-serif;font-weight:400;font-size:1.08rem}
.repere span{color:var(--gris);font-size:.92rem}
@media (max-width:760px){.repere{border-right:0;border-bottom:1px solid var(--gris-clair)}.repere:last-child{border-bottom:0}}

/* ===== Services (cartes photo) ===== */
.services{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:22px}
.service{
  display:flex;flex-direction:column;background:#fff;border-radius:var(--rayon);overflow:hidden;
  border:1px solid var(--gris-clair);text-decoration:none;color:inherit;
  transition:transform .18s ease,box-shadow .18s ease;
}
.service:hover{transform:translateY(-3px);box-shadow:var(--ombre)}
.service__img{aspect-ratio:4/3;overflow:hidden;background:var(--fond)}
.service__img img{width:100%;height:100%;object-fit:cover}
.service__corps{padding:20px 22px 24px;display:flex;flex-direction:column;gap:6px;flex:1}
.service h3{margin:0}
.service p{margin:0;color:var(--gris);font-size:.97rem}
.service .lien{margin-top:auto;padding-top:12px;font-weight:600;color:var(--bleu)}

/* ===== Deux colonnes texte + image ===== */
.duo{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(28px,5vw,72px);align-items:center}
.duo--inverse > :first-child{order:2}
.duo__img{border-radius:var(--rayon);overflow:hidden;box-shadow:var(--ombre)}
.duo__img img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/3}
@media (max-width:860px){.duo{grid-template-columns:1fr}.duo--inverse > :first-child{order:0}}

/* Liste à coches */
.coches{list-style:none;padding:0}
.coches li{position:relative;padding-left:32px;margin:.55em 0}
.coches li::before{
  content:"";position:absolute;left:0;top:.28em;width:20px;height:20px;border-radius:50%;
  background:var(--degrade-chaud);
  -webkit-mask:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'><circle cx='12' cy='12' r='12' fill='black'/><path d='M7 12.5l3.2 3.2L17 9' stroke='white' stroke-width='2.4' fill='none' stroke-linecap='round' stroke-linejoin='round'/></svg>") center/contain no-repeat;
          mask:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'><circle cx='12' cy='12' r='12' fill='black'/><path d='M7 12.5l3.2 3.2L17 9' stroke='white' stroke-width='2.4' fill='none' stroke-linecap='round' stroke-linejoin='round'/></svg>") center/contain no-repeat;
}

/* ===== Avant / après ===== */
.avant-apres{
  position:relative;aspect-ratio:4/3;border-radius:var(--rayon);overflow:hidden;box-shadow:var(--ombre);
  user-select:none;touch-action:none;background:#000;
}
.avant-apres img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.avant-apres .apres{clip-path:inset(0 0 0 var(--pos,50%))}
.avant-apres .poignee{
  position:absolute;top:0;bottom:0;left:var(--pos,50%);width:3px;background:#fff;transform:translateX(-50%);
  box-shadow:0 0 0 1px rgba(0,0,0,.2);pointer-events:none;
}
.avant-apres .poignee::after{
  content:"";position:absolute;top:50%;left:50%;width:46px;height:46px;border-radius:50%;background:#fff;
  transform:translate(-50%,-50%);box-shadow:0 6px 18px rgba(0,0,0,.35);
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230E1FB4' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'><path d='M9 6l-5 6 5 6M15 6l5 6-5 6'/></svg>");
  background-size:26px;background-position:center;background-repeat:no-repeat;
}
.avant-apres input[type=range]{
  position:absolute;inset:0;width:100%;height:100%;margin:0;opacity:0;cursor:ew-resize;
}
.avant-apres .etiquette{
  position:absolute;top:14px;padding:.35em .8em;border-radius:999px;font-size:.8rem;font-weight:600;
  background:rgba(255,255,255,.9);color:var(--encre);pointer-events:none;
}
.avant-apres .etiquette--avant{left:14px}
.avant-apres .etiquette--apres{right:14px}
.avant-apres figcaption{position:absolute;left:14px;right:14px;bottom:12px;color:#fff;font-size:.9rem;text-shadow:0 1px 6px rgba(0,0,0,.6);pointer-events:none}

/* ===== Galerie ===== */
.galerie{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:16px;grid-auto-flow:dense}
.galerie figure{margin:0;border-radius:var(--rayon);overflow:hidden;background:var(--fond);position:relative}
.galerie figure.haute{grid-row:span 2}
.galerie img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/3}
.galerie figure.haute img{aspect-ratio:3/4}
.galerie figcaption{
  position:absolute;left:0;right:0;bottom:0;padding:34px 16px 14px;color:#fff;font-size:.9rem;
  background:linear-gradient(to top,rgba(10,22,112,.85),transparent);
}
.galerie a{display:block;color:inherit}

/* Filtres galerie */
.filtres{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 24px;padding:0;list-style:none}
.filtres button{
  font:inherit;font-weight:600;font-size:.92rem;border:2px solid var(--gris-clair);background:#fff;
  color:var(--encre);padding:.5em 1em;border-radius:999px;cursor:pointer;
}
.filtres button[aria-pressed="true"]{background:var(--bleu);border-color:var(--bleu);color:#fff}

/* ===== Étapes (processus sinistre) ===== */
.etapes{counter-reset:etape;list-style:none;padding:0;margin:0;display:grid;gap:18px;max-width:none}
.etape{
  counter-increment:etape;display:grid;grid-template-columns:64px 1fr;gap:18px;align-items:start;
  background:#fff;border:1px solid var(--gris-clair);border-radius:var(--rayon);padding:22px 24px;
}
.etape::before{
  content:counter(etape);font-family:"Varela Round",sans-serif;font-size:1.6rem;color:#fff;
  width:52px;height:52px;border-radius:50%;background:var(--degrade);display:grid;place-items:center;
}
.etape h3{margin:0 0 .25em}
.etape p{margin:0;color:var(--gris)}

/* ===== Bloc appel (CTA) ===== */
.appel{background:var(--degrade);color:#fff;border-radius:var(--rayon);padding:clamp(32px,5vw,56px);display:grid;grid-template-columns:1.4fr 1fr;gap:28px;align-items:center}
.appel h2{color:#fff;margin-bottom:.3em}
.appel p{color:rgba(255,255,255,.9);margin:0}
.appel__actions{display:flex;flex-wrap:wrap;gap:12px;justify-content:flex-end}
@media (max-width:760px){.appel{grid-template-columns:1fr}.appel__actions{justify-content:flex-start}}

/* ===== Formulaire ===== */
.formulaire{display:grid;grid-template-columns:1fr 1fr;gap:16px 18px}
.formulaire .plein{grid-column:1/-1}
.champ{display:flex;flex-direction:column;gap:6px}
.champ label{font-weight:600;font-size:.93rem}
.champ label small{font-weight:400;color:var(--gris)}
.champ input,.champ select,.champ textarea{
  font:inherit;color:var(--encre);padding:.75em .9em;border:2px solid var(--gris-clair);border-radius:10px;
  background:#fff;width:100%;
}
.champ input:focus,.champ select:focus,.champ textarea:focus{outline:none;border-color:var(--bleu);box-shadow:0 0 0 4px rgba(22,195,240,.25)}
.champ textarea{min-height:150px;resize:vertical}
.champ .btn{align-self:flex-start;margin-bottom:8px}
.champ input[type=file]{padding:.55em .9em;border-style:dashed}
.formulaire .hp{position:absolute;left:-9999px;opacity:0;height:0;overflow:hidden}
.note{font-size:.88rem;color:var(--gris)}
.alerte{border-radius:10px;padding:16px 18px;margin-bottom:22px;font-weight:500}
.alerte--ok{background:#E6F8EE;color:#0E6B3A;border:1px solid #9ADFB9}
.alerte--erreur{background:#FDECEC;color:#8E1B1B;border:1px solid #F3B4B4}
@media (max-width:640px){.formulaire{grid-template-columns:1fr}}

/* Coordonnées */
.coordonnees{display:grid;gap:18px}
.coord{display:flex;gap:14px;align-items:flex-start}
.coord svg{width:26px;height:26px;color:var(--bleu);flex:none;margin-top:2px}
.coord b{display:block;font-weight:600}
.coord a{text-decoration:none}
.coord a:hover{text-decoration:underline}
.carte{border-radius:var(--rayon);overflow:hidden;border:1px solid var(--gris-clair);margin-top:24px}
.carte iframe{display:block;width:100%;height:280px;border:0}

/* ===== Pied de page ===== */
.pied{background:var(--encre);color:#C9CCE0;margin-top:0}
.pied__trait{height:6px;background:var(--degrade-chaud)}
.pied__inner{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:32px;padding:56px 0 40px}
.pied h4{color:#fff;margin-bottom:.8em;font-size:1.05rem}
.pied a{color:#fff;text-decoration:none}
.pied a:hover{text-decoration:underline;color:#fff}
.pied ul{list-style:none;padding:0;margin:0}
.pied li{margin:.45em 0}
.pied p{color:#C9CCE0;font-size:.95rem}
.pied__logo{background:#fff;display:inline-block;padding:10px 14px;border-radius:10px;margin-bottom:16px}
.pied__logo img{height:54px;width:auto}
.pied__bas{border-top:1px solid rgba(255,255,255,.12);padding:18px 0;font-size:.85rem;display:flex;flex-wrap:wrap;gap:8px 24px;justify-content:space-between}
.pied__bas a{color:#C9CCE0}
@media (max-width:760px){.pied__inner{grid-template-columns:1fr}}

/* Page légale */
.legal{max-width:76ch}
.legal h2{font-size:1.4rem;margin-top:1.8em}
.legal h3{font-size:1.1rem;margin-top:1.4em}

/* Témoin de zone d'intervention */
.zones{display:flex;flex-wrap:wrap;gap:8px;list-style:none;padding:0;margin:14px 0 0}
.zones li{background:#EEF1FF;color:var(--bleu-nuit);font-weight:600;font-size:.9rem;padding:.4em .9em;border-radius:999px;margin:0}

/* Utilitaires */
.visually-hidden{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.mt-0{margin-top:0}.mb-0{margin-bottom:0}
.grille-2{display:grid;grid-template-columns:1fr 1fr;gap:clamp(24px,4vw,56px)}
@media (max-width:860px){.grille-2{grid-template-columns:1fr}}