:root{
  --marine:#0f1f3d;
  --marine-soft:#1c2e4a;
  --or:#b08d57;
  --blanc:#ffffff;
  --brume:#f6f7f9;
  --titre:'Cinzel',Georgia,serif;
  --texte:'Jost',system-ui,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--texte);font-weight:300;font-size:1.0625rem;line-height:1.7;color:var(--marine-soft);background:var(--blanc)}
a{color:inherit}
:focus-visible{outline:2px solid var(--or);outline-offset:4px}

.hero{background:var(--marine);color:var(--blanc);min-height:100vh;min-height:100svh;display:flex;flex-direction:column;padding:0 clamp(1.5rem,6vw,5rem)}
.nav{display:flex;align-items:flex-start;justify-content:space-between;padding:2rem 0}
.marque{display:flex;flex-direction:column;align-items:center;gap:.6rem;text-decoration:none;text-align:center}
.marque svg{width:clamp(150px,20vw,260px);height:auto}
.marque span{font-family:var(--titre);font-size:clamp(1.1rem,2.2vw,1.8rem);letter-spacing:.22em;line-height:1.5}
.marque small{display:block;color:var(--or);font-size:.75em;letter-spacing:.35em}

.hero-corps{flex:1;display:flex;flex-direction:column;justify-content:center;max-width:62rem;padding:3rem 0 5rem}
h1{font-family:var(--titre);font-weight:500;font-size:clamp(2rem,5.4vw,4rem);line-height:1.2;letter-spacing:.04em}
.filet{width:5rem;height:1px;background:var(--or);margin:2.25rem 0}
.hero p{max-width:40rem;font-size:clamp(1.05rem,1.6vw,1.25rem);color:#dfe4ee}
.bouton{display:inline-block;margin-top:2.75rem;align-self:flex-start;padding:.95rem 2.2rem;border:1px solid var(--or);color:var(--blanc);text-decoration:none;letter-spacing:.1em;font-size:.95rem;transition:background .25s,color .25s}
.bouton:hover{background:var(--or);color:var(--marine)}

.promesse{padding:clamp(4rem,9vw,7rem) clamp(1.5rem,6vw,5rem);max-width:72rem;margin:0 auto}
.promesse>h2{font-family:var(--titre);font-weight:500;font-size:clamp(1.4rem,2.6vw,2rem);letter-spacing:.05em;color:var(--marine);max-width:36rem;line-height:1.35}
.piliers{display:grid;grid-template-columns:repeat(3,1fr);margin-top:3.5rem;border-top:1px solid var(--or)}
.pilier{padding:2rem 2rem 0 0}
.pilier+.pilier{padding-left:2rem;border-left:1px solid rgba(176,141,87,.35)}
.pilier h3{font-family:var(--titre);font-weight:500;font-size:1.15rem;letter-spacing:.05em;line-height:1.4;color:var(--marine)}

.contact-bloc{background:var(--brume);padding:clamp(4rem,8vw,6rem) clamp(1.5rem,6vw,5rem);text-align:center}
.contact-bloc h2{font-family:var(--titre);font-weight:500;font-size:clamp(1.4rem,2.6vw,2rem);letter-spacing:.05em;color:var(--marine)}
.contact-bloc p{margin-top:1rem}
.contact-bloc .bouton{color:var(--marine);align-self:auto}
.contact-bloc .bouton:hover{color:var(--marine)}

footer{background:var(--marine);color:#aeb7c8;text-align:center;padding:2.5rem 1.5rem;font-size:.9rem}
footer strong{font-family:var(--titre);font-weight:500;color:var(--blanc);letter-spacing:.2em;display:block;margin-bottom:.4rem}

@media (max-width:760px){
  .piliers{grid-template-columns:1fr}
  .pilier,.pilier+.pilier{padding:1.75rem 0;border-left:0}
  .pilier+.pilier{border-top:1px solid rgba(176,141,87,.35)}
  .marque svg{width:130px}
  .marque span{font-size:.9rem}
  }
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.bouton{transition:none}}

.nav a.apropos{margin-top:.5rem;font-size:.95rem;letter-spacing:.08em;text-decoration:none;border-bottom:1px solid var(--or);padding-bottom:.2rem;color:var(--blanc)}
.page-hero{min-height:auto}
.page-hero .hero-corps{min-height:0;padding:1rem 0 4rem}
.texte{padding:clamp(4rem,8vw,6rem) clamp(1.5rem,6vw,5rem);max-width:48rem;margin:0 auto}
.texte p+p{margin-top:1.4rem}
.texte h2{font-family:var(--titre);font-weight:500;font-size:clamp(1.3rem,2.4vw,1.7rem);letter-spacing:.05em;color:var(--marine);margin:3rem 0 1rem}
@media (max-width:760px){.nav a.apropos{font-size:.85rem}}

.texte .nom{margin:0}
.texte .role{color:var(--or);letter-spacing:.08em;margin:.3rem 0 2.5rem}
.texte .role+p{margin-top:0}

.photo{margin:0;background:var(--marine-soft);line-height:0}
.photo[hidden]{display:none}
.photo img{width:100%;height:clamp(280px,62vh,640px);object-fit:cover;object-position:center 60%;display:block}

.liens{display:flex;gap:2rem;margin-top:.5rem}
.nav .liens a.apropos{margin-top:0}
.nav a[aria-current="page"]{border-bottom-color:var(--blanc)}
.texte.large{max-width:72rem}
.texte .intro{font-size:1.15rem;max-width:44rem;margin-bottom:3rem}
.services{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--or)}
.service{padding:2rem 2rem 2.5rem 0}
.service:nth-child(3n+2),.service:nth-child(3n){padding-left:2rem;border-left:1px solid rgba(176,141,87,.35)}
.service:nth-child(n+4){border-top:1px solid rgba(176,141,87,.35)}
.service h3{font-family:var(--titre);font-weight:500;font-size:1.1rem;letter-spacing:.05em;line-height:1.4;color:var(--marine);margin-bottom:.75rem}
.service p{font-size:1rem}
@media (max-width:900px){.services{grid-template-columns:1fr 1fr}.service,.service:nth-child(3n+2),.service:nth-child(3n){padding:1.75rem 1.5rem 2rem 0;border-left:0;border-top:1px solid rgba(176,141,87,.35)}.service:nth-child(2n){padding-left:1.5rem;border-left:1px solid rgba(176,141,87,.35)}.service:nth-child(-n+2){border-top:0}}
@media (max-width:760px){.services{grid-template-columns:1fr}.service,.service:nth-child(2n){padding:1.5rem 0;border-left:0;border-top:1px solid rgba(176,141,87,.35)}.service:first-child{border-top:0}.liens{gap:1.1rem}}

.ico{width:46px;height:46px;display:block;margin-bottom:1.2rem;overflow:visible}
.ico *{fill:none;stroke:var(--or);stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}
html.js .ico *{stroke-dasharray:1;stroke-dashoffset:1}
html.js .ico.vu *{animation:trace 1.6s ease forwards}
@keyframes trace{to{stroke-dashoffset:0}}
@keyframes flotte{0%,100%{transform:translateY(0)}50%{transform:translateY(-4px)}}
@media (prefers-reduced-motion:reduce){html.js .ico *{stroke-dashoffset:0;animation:none!important}html.js .ico.vu{animation:none!important}}

.ico{transform-origin:50% 50%}
html.js .ico.vu.a-cle{animation:balance 3.2s ease-in-out 1.8s infinite}
html.js .ico.vu.a-etoile{animation:scintille 3.6s ease-in-out 1.8s infinite}
html.js .ico.vu.a-calendrier{animation:saute 3s ease-in-out 1.8s infinite}
html.js .ico.vu.a-bulle{animation:oscille 3.4s ease-in-out 1.8s infinite}
html.js .ico.vu.a-bouclier{animation:pulse 3s ease-in-out 1.8s infinite}
html.js .ico.vu.a-diamant{animation:tourne 5s ease-in-out 1.8s infinite}
html.js .ico.vu.a-coeur{animation:bat 2.6s ease-in-out 1.8s infinite}
@keyframes balance{0%,100%{transform:rotate(0)}25%{transform:rotate(-14deg)}75%{transform:rotate(14deg)}}
@keyframes scintille{0%,100%{transform:scale(1) rotate(0)}50%{transform:scale(1.18) rotate(25deg)}}
@keyframes saute{0%,60%,100%{transform:translateY(0)}20%{transform:translateY(-9px)}40%{transform:translateY(0)}50%{transform:translateY(-3px)}}
@keyframes oscille{0%,100%{transform:rotate(0) scale(1)}30%{transform:rotate(-7deg) scale(1.06)}60%{transform:rotate(6deg) scale(1.06)}}
@keyframes pulse{0%,100%{transform:scale(1)}50%{transform:scale(1.14)}}
@keyframes tourne{0%,20%{transform:perspective(220px) rotateY(0)}60%,100%{transform:perspective(220px) rotateY(360deg)}}
@keyframes bat{0%,60%,100%{transform:scale(1)}15%{transform:scale(1.2)}30%{transform:scale(1)}45%{transform:scale(1.14)}}
.nav .liens a{white-space:nowrap}
@media (max-width:760px){.nav{flex-direction:column;align-items:flex-start;gap:1.25rem}.liens{margin-top:0}}


.offre{background:var(--brume);padding:clamp(4rem,8vw,6rem) clamp(1.5rem,6vw,5rem)}
.offre>*{max-width:72rem;margin-left:auto;margin-right:auto}
.offre h2{font-family:var(--titre);font-weight:500;font-size:clamp(1.4rem,2.6vw,2rem);letter-spacing:.05em;color:var(--marine)}
.offre-intro{margin-top:1rem;margin-bottom:3rem;font-size:1.15rem;max-width:44rem}
.offre-liste{list-style:none;display:grid;grid-template-columns:1fr 1fr;column-gap:4rem;border-top:1px solid var(--or)}
.offre-liste li{position:relative;padding:1.1rem 0 1.1rem 1.9rem;border-bottom:1px solid rgba(176,141,87,.35);color:var(--marine-soft)}
.offre-liste li::before{content:"";position:absolute;left:.2rem;top:1.7rem;width:7px;height:7px;background:var(--or);transform:rotate(45deg)}
@media (max-width:760px){.offre-liste{grid-template-columns:1fr}}

.offre-intro{margin-left:0;margin-right:0}
.offre + .contact-bloc{background:var(--blanc)}

.fond-image{background:linear-gradient(rgba(15,31,61,.84),rgba(15,31,61,.9)),url("images/poignee-de-main.jpg") center 42%/cover no-repeat var(--marine)}

.liens{flex-wrap:wrap;row-gap:.9rem;justify-content:flex-end}
@media (max-width:760px){.liens{justify-content:flex-start}}

.fond-sonnette{position:relative;isolation:isolate;background:var(--marine)}
.fond-sonnette::before{content:"";position:absolute;top:0;bottom:0;right:0;aspect-ratio:2/3;background:url("images/sonnette-accueil.jpg") center/cover no-repeat;filter:brightness(.8);-webkit-mask-image:linear-gradient(90deg,transparent 0,#000 60%);mask-image:linear-gradient(90deg,transparent 0,#000 60%);z-index:-1}
@media (max-width:760px){.fond-sonnette::before{filter:brightness(.45)}}

.revenus{max-width:72rem;margin:0 auto;padding:0 clamp(1.5rem,6vw,5rem) clamp(4rem,9vw,7rem)}
.revenus-cadre{border:1px solid var(--or);padding:clamp(2rem,5vw,3.5rem);text-align:center}
.revenus-cadre h2{font-family:var(--titre);font-weight:500;font-size:clamp(1.4rem,2.6vw,2rem);letter-spacing:.05em;line-height:1.35;color:var(--marine)}
.revenus-cadre p{max-width:44rem;margin:1.25rem auto 0;font-size:1.1rem}
.revenus-cadre .bouton{color:var(--marine);margin-top:2rem}
.revenus-cadre .bouton:hover{color:var(--marine)}

.contact-bloc p+p{margin-top:.25rem}

.contact-bloc .boutons{display:flex;flex-wrap:wrap;gap:1rem;justify-content:center;margin-top:2.75rem}
.contact-bloc .boutons .bouton{margin-top:0}
.bouton.plein,.contact-bloc .bouton.plein{background:var(--or);color:var(--marine)}
.bouton.plein:hover,.contact-bloc .bouton.plein:hover{background:transparent;color:var(--marine)}

.formulaire{display:grid;gap:1.6rem;margin-top:2.5rem}
.formulaire .deux{display:grid;grid-template-columns:1fr 1fr;gap:1.6rem}
.champ{display:flex;flex-direction:column;gap:.45rem;border:0;min-width:0}
.champ label,.champ legend{font-size:.95rem;letter-spacing:.05em;color:var(--marine)}
.champ input[type=text],.champ input[type=email],.champ input[type=tel],.champ select,.champ textarea{font:inherit;color:var(--marine-soft);background:var(--blanc);border:1px solid rgba(176,141,87,.6);border-radius:0;padding:.85rem 1rem;width:100%}
.champ textarea{min-height:9rem;resize:vertical}
.champ input:focus,.champ select:focus,.champ textarea:focus{outline:none;border-color:var(--or);box-shadow:0 0 0 1px var(--or)}
.choix{display:grid;grid-template-columns:1fr 1fr;gap:.6rem 1.5rem;margin-top:.4rem}
.choix label,.consentement{display:flex;align-items:flex-start;gap:.65rem;font-size:1rem;letter-spacing:0;color:var(--marine-soft);cursor:pointer}
.choix input,.consentement input{accent-color:var(--or);margin-top:.35rem;flex:none}
.formulaire button.bouton{justify-self:start;margin-top:.5rem;background:var(--or);color:var(--marine);font:inherit;font-size:.95rem;letter-spacing:.1em;cursor:pointer}
.formulaire button.bouton:hover{background:transparent}
.piege{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.retour{padding:1rem 1.25rem;border:1px solid var(--or);margin-top:2rem;color:var(--marine)}
.retour[hidden]{display:none}
.coordonnees{margin-top:2.5rem;font-size:1rem}
@media (max-width:760px){.formulaire .deux,.choix{grid-template-columns:1fr}}

footer a{display:block;margin-top:.9rem;font-size:.85rem;color:#aeb7c8}
footer a:hover{color:var(--blanc)}
.texte h3{font-family:var(--titre);font-weight:500;font-size:1.05rem;letter-spacing:.05em;color:var(--marine);margin:2rem 0 .6rem}
.texte ul{margin:.8rem 0 0 1.2rem}
.a-completer{background:#fff3cd;color:#5c4400;padding:0 .25rem}

footer .legal{display:block;margin-top:.6rem;font-size:.85rem;letter-spacing:.04em}

footer .reseaux{display:flex;flex-wrap:wrap;justify-content:center;gap:1.75rem;margin-top:1rem}
footer .reseaux a{display:inline-flex;align-items:center;gap:.5rem;margin-top:0;font-size:.9rem;letter-spacing:.1em;text-decoration:none;color:var(--or)}
footer .reseaux a:hover{color:var(--blanc)}
footer .reseaux svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}