/* Palette et proportions inspirées du flyer;
aucune dépendance externe. */
:root{
  --ink:#111310;
  --gold:#d5a04c;
  --paper:#f8f7f3;
  --muted:#babcb4;
  --line:#d9d8d1;
  --max:1320px;
  color-scheme:light
}
*{
  box-sizing:border-box
}
html{
  scroll-behavior:smooth;
  scroll-padding-top:28px
}
body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:Arial,Helvetica,sans-serif;
  font-size:16px;
  line-height:1.6
}
a{
  color:inherit;
  text-decoration:none
}
img{
  display:block;
  width:100%;
  object-fit:cover
}
h1,h2,h3,p{
  margin:0
}
a:focus-visible{
  outline:3px solid var(--gold);
  outline-offset:6px
}
.skip-link{
  position:absolute;
  left:20px;
  top:-100px;
  z-index:10;
  background:var(--gold);
  padding:10px
}
.skip-link:focus{
  top:10px
}
.header{
  background:var(--ink);
  color:white;
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:24px 5%;
  gap:28px;
  border-bottom:1px solid #ffffff24
}
.brand{
  display:flex;
  flex-direction:column;
  line-height:1.2
}
.brand-name{
  font-size:34px;
  font-weight:900;
  letter-spacing:3px
}
.brand-roof{
  color:var(--gold);
  margin-left:10px
}
.brand>span:last-child{
  font-size:11px;
  letter-spacing:2px;
  color:var(--gold);
  margin-top:5px
}
.header nav{
  display:flex;
  gap:30px;
  font-size:14px
}
.header nav a:hover,.email:hover{
  color:var(--gold)
}
.header-phone{
  font-size:18px;
  font-weight:700;
  white-space:nowrap
}
.header-phone span{
  color:var(--gold);
  margin-right:8px
}
.hero{
  position:relative;
  background:var(--ink);
  color:var(--paper);
  display:grid;
  grid-template-columns:1fr 1fr;
  min-height:650px
}
.hero-copy{
  padding:66px 8% 70px 10%;
  position:relative;
  z-index:1
}
.eyebrow{
  font-size:12px;
  letter-spacing:2px;
  font-weight:700;
  line-height:1.6
}
.hero .eyebrow{
  color:var(--gold);
  display:flex;
  align-items:center;
  gap:12px
}
.eyebrow span{
  height:1px;
  width:28px;
  background:var(--gold)
}
h1{
  font-size:17px;
  font-weight:400;
  color:#e1e1db;
  line-height:1.5;
  margin-top:25px;
  max-width:440px
}
.hero-slogan{
  font-size:clamp(38px,4.2vw,65px);
  font-weight:750;
  letter-spacing:-2px;
  line-height:1.08;
  margin:17px 0 28px
}
.hero-slogan em{
  font-family:Georgia,serif;
  font-weight:400;
  color:var(--gold);
  letter-spacing:-2px
}
.hero-description{
  color:var(--muted);
  max-width:410px
}
.button{
  display:inline-flex;
  align-items:center;
  justify-content:space-between;
  gap:30px;
  background:var(--gold);
  color:var(--ink);
  padding:16px 23px;
  font-size:14px;
  font-weight:700;
  min-height:52px;
  transition:background .15s
}
.button:hover{
  background:#ebba70
}
.button span{
  font-size:22px;
  line-height:1
}
.hero .button{
  margin-top:29px
}
.small-note{
  font-size:12px;
  color:var(--muted);
  margin-top:12px
}
.hero-visual{
  position:relative;
  min-width:0;
  overflow:hidden
}
.hero-visual>img{
  height:100%;
  position:absolute;
  object-position:58% center
}
.hero-visual:after{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(90deg,#11131033,transparent 30%,#11131011)
}
.image-label{
  position:absolute;
  bottom:30px;
  right:30px;
  z-index:1;
  font-size:11px;
  letter-spacing:2px;
  background:#111310c9;
  padding:8px 14px
}
.seal{
  position:absolute;
  z-index:2;
  right:calc(50% - 76px);
  bottom:37px;
  width:152px;
  height:152px;
  border:1px solid var(--gold);
  outline:7px solid var(--ink);
  border-radius:50%;
  background:var(--ink);
  display:flex;
  flex-direction:column;
  justify-content:center;
  align-items:center;
  transform:rotate(-10deg);
  gap:4px;
  padding:16px;
  text-align:center;
}
/* Deux lignes et une marge intérieure gardent le texte dans le cercle. */
.seal span{
  max-width:100%;
  font-size:10px;
  line-height:1.25;
  letter-spacing:.6px;
}
.seal b{
  color:var(--gold);
  font-size:42px;
  line-height:1.2
}
.expertise{
  background:var(--gold);
  display:grid;
  grid-template-columns:1.1fr 1.2fr .65fr;
  gap:50px;
  padding:46px 5%;
  align-items:center
}
.expertise h2{
  font-size:31px;
  line-height:1.15;
  letter-spacing:-1px;
  margin-top:10px
}
.expertise>p{
  font-size:16px;
  max-width:440px
}
.values{
  list-style:none;
  border-left:1px solid #11131040;
  margin:0;
  padding:0 0 0 38px;
  font-size:19px;
  font-weight:700;
  display:grid;
  gap:7px
}
.values span{
  margin-right:12px
}
.section-wrap{
  padding:80px 5%
}
.section-heading{
  display:flex;
  justify-content:space-between;
  align-items:flex-end;
  margin-bottom:38px
}
.section-heading .eyebrow{
  color:#8c5c1c
}
h2{
  font-size:46px;
  line-height:1.15;
  letter-spacing:-1.5px
}
.section-heading h2{
  margin-top:10px
}
.section-heading>p{
  font-size:15px;
  color:#666960;
  line-height:1.5
}
.service-grid{
  display:grid;
  grid-template-columns:repeat(5,minmax(0,1fr));
  gap:22px
}
.service-photo{
  height:210px;
  position:relative;
  overflow:hidden
}
.service-photo img{
  height:100%
}
.service-photo>span{
  position:absolute;
  bottom:0;
  left:0;
  background:var(--gold);
  padding:5px 14px;
  font-size:12px;
  font-weight:bold
}
.service h3{
  font-size:20px;
  line-height:1.2;
  letter-spacing:-.4px;
  margin:22px 0 15px
}
.service ul{
  margin:0;
  padding:0;
  list-style:none;
  color:#5a5d54;
  font-size:14px;
  line-height:1.55
}
.service li{
  padding:7px 0;
  border-top:1px solid var(--line)
}
.zinc img{
  object-position:80% 80%
}
.entretien img{
  object-position:center;
}
.illustration-note{
  font-size:12px;
  color:#6c6e65;
  margin-top:25px
}
.contact{
  background:var(--ink);
  color:var(--paper);
  display:grid;
  grid-template-columns:1.4fr 1fr;
  gap:100px
}
.contact .eyebrow{
  color:var(--gold)
}
.contact h2{
  margin:17px 0 23px
}
.contact-intro>p:not(.eyebrow){
  color:var(--muted);
  font-size:15px
}
.contact strong{
  font-weight:400;
  color:white
}
.large-phone{
  display:block;
  font-size:clamp(27px,3.2vw,47px);
  font-weight:700;
  letter-spacing:-1px;
  margin:26px 0 0
}
.large-phone span{
  color:var(--gold);
  margin-left:12px
}
.email{
  font-size:16px;
  text-decoration:underline;
  text-underline-offset:5px
}
.locations{
  border-left:1px solid #ffffff26;
  padding-left:52px;
  display:flex;
  flex-direction:column;
  justify-content:center;
  gap:25px
}
.location-number{
  font-size:11px;
  letter-spacing:2px;
  color:var(--gold);
  font-weight:bold
}
address{
  font-style:normal;
  font-size:18px;
  line-height:1.5;
  margin-top:5px
}
.locations .button{
  margin-top:4px
}
footer{
  background:var(--gold);
  padding:26px 5%;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:25px
}
footer>div{
  display:flex;
  flex-direction:column
}
footer strong{
  font-size:23px;
  letter-spacing:2px
}
footer span,footer a{
  font-size:12px
}
footer p{
  font-family:Georgia,serif;
  font-style:italic;
  font-size:25px
}
footer a{
  text-decoration:underline;
  overflow-wrap:anywhere
}
/* La navigation reste visible sur mobile, sans menu dépendant de JavaScript. */
@media(min-width:1600px){
  .header,.expertise,.section-wrap,footer{
    padding-left:calc((100vw - 1440px)/2);
    padding-right:calc((100vw - 1440px)/2)
  }
  .hero-copy{
    padding-left:max(10%,calc((100vw - 1440px)/2))
  }
}
@media(max-width:1050px){
  .header nav{
    gap:18px
  }
  .hero-copy{
    padding-top:45px
  }
  .hero{
    min-height:620px
  }
  .expertise{
    gap:25px
  }
  .expertise h2{
    font-size:26px
  }
  .values{
    padding-left:25px
  }
  .service-grid{
    gap:15px
  }
  .service-photo{
    height:170px
  }
  .service h3{
    font-size:18px
  }
  .contact{
    gap:40px
  }
  .locations{
    padding-left:30px
  }
  footer p{
    font-size:21px
  }
}
@media(max-width:760px){
  .header{
    flex-wrap:wrap;
    padding:19px 6%;
    gap:18px
  }
  .brand-name{
    font-size:28px
  }
  .brand>span:last-child{
    font-size:9px
  }
  .header-phone{
    font-size:16px
  }
  .header nav{
    order:3;
    width:100%;
    justify-content:space-between;
    border-top:1px solid #ffffff24;
    padding-top:14px;
    font-size:13px;
    gap:10px
  }
  .hero{
    grid-template-columns:1fr
  }
  .hero-copy{
    padding:38px 6% 43px
  }
  .hero-slogan{
    font-size:clamp(38px,8vw,58px);
    letter-spacing:-1.5px;
    max-width:530px
  }
  h1{
    font-size:16px;
    margin-top:22px
  }
  .hero-visual{
    height:310px
  }
  .hero-visual img{
    object-position:center 45%
  }
  .seal{
    right:25px;
    bottom:230px;
    width:130px;
    height:130px
  }
  .seal span{
    font-size:9px
  }
  .image-label{
    font-size:9px;
    right:18px;
    bottom:18px
  }
  .expertise{
    grid-template-columns:1fr;
    padding:35px 6%;
    gap:21px
  }
  .expertise h2{
    font-size:32px
  }
  .values{
    border-left:none;
    border-top:1px solid #11131040;
    padding:19px 0 0;
    display:flex;
    justify-content:space-between;
    font-size:16px;
    gap:8px
  }
  .values span{
    margin-right:4px
  }
  .section-wrap{
    padding:48px 6%
  }
  h2{
    font-size:36px
  }
  .section-heading{
    align-items:start;
    gap:20px
  }
  .section-heading>p{
    display:none
  }
  .service-grid{
    grid-template-columns:repeat(2,minmax(0,1fr));
    gap:28px 18px
  }
  .service-photo{
    height:180px
  }
  .service h3{
    font-size:20px;
    margin-top:17px
  }
  .service:last-child{
    grid-column:1/-1;
    display:grid;
    grid-template-columns:1fr 1fr;
    column-gap:18px
  }
  .service:last-child .service-photo{
    grid-row:1/3;
    height:100%;
    min-height:210px
  }
  .service:last-child h3{
    margin:4px 0 14px
  }
  .service ul{
    font-size:14px
  }
  .contact{
    grid-template-columns:1fr;
    gap:35px
  }
  .locations{
    border-left:none;
    border-top:1px solid #ffffff26;
    padding:30px 0 0;
    gap:24px
  }
  .locations .button{
    align-self:start
  }
  .large-phone{
    font-size:34px
  }
  footer{
    padding:25px 6%;
    flex-wrap:wrap;
    gap:18px
  }
  footer p{
    font-size:22px
  }
  footer>a{
    width:100%
  }
}
@media(prefers-reduced-motion:reduce){
  html{
    scroll-behavior:auto
  }
  *{
    transition:none!important
  }
}