:root{
  --bg:#fffdf9;
  --white:#ffffff;
  --text:#243126;
  --muted:#687468;
  --primary:#2f8f4e;
  --primary-dark:#1f6f3b;
  --secondary:#f28b12;
  --secondary-soft:#fff2e1;
  --line:#e9ddcf;
  --shadow:0 14px 34px rgba(54,62,44,.08);
  --radius:20px;
  --container:1200px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Arial, Helvetica, sans-serif;
  color:var(--text);
  background:var(--bg);
  line-height:1.6;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul{padding-left:18px}
.container{width:min(var(--container), calc(100% - 32px));margin:auto}
.site-header{
  position:sticky;top:0;z-index:999;
  background:rgba(255,255,255,.95);
  backdrop-filter:blur(10px);
  border-bottom:1px solid rgba(47,143,78,.10);
}
.header-row{
  min-height:82px;
  display:flex;align-items:center;justify-content:space-between;gap:24px;
}
.logo{
  display:flex;
  align-items:center;
  gap:10px;
  flex-shrink:0;
}

.logo-img{
  display:block;
  height:80px;   /* mets 36px, 40px ou 48px selon le rendu */
  width:auto;
  max-width:140px;
  object-fit:contain;
}

.logo-text strong{
  display:block;
  font-size:1rem;
  color:var(--primary);
  line-height:1.1;
}

.logo-text small{
  display:block;
  color:var(--muted);
  line-height:1.2;
  font-size:.92rem;
}
.main-nav{display:flex;align-items:center;gap:6px}
.main-nav a{
  padding:12px 14px;border-radius:12px;font-weight:700;font-size:.95rem
}
.main-nav a:hover,.main-nav a.active{background:#f3faf5;color:var(--primary-dark)}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  border:none;cursor:pointer;padding:14px 18px;border-radius:14px;font-weight:700;transition:.25s ease;
}
.btn:hover{transform:translateY(-1px)}
.btn-primary{
  background:linear-gradient(90deg,var(--primary),var(--secondary));
  color:#fff;box-shadow:0 12px 25px rgba(47,143,78,.20)
}
.btn-outline{
  border:1px solid rgba(255,255,255,.6);background:#fff;color:var(--text)
}
.menu-toggle{
  display:none;background:none;border:none;padding:0;width:46px;height:46px;border-radius:12px
}
.menu-toggle span{
  display:block;height:3px;border-radius:3px;background:var(--primary-dark);margin:7px 10px
}
.hero{padding:42px 0 28px}
.hero-cover{position:relative;overflow:hidden;padding:0;border-radius:30px}
.hero-cover img{width:100%;height:min(70vh,650px);object-fit:cover;filter:brightness(.62)}
.hero-overlay{
  position:absolute;inset:0;display:flex;flex-direction:column;justify-content:center;
  padding:clamp(28px,5vw,64px);color:#fff;
}
.eyebrow{
  display:inline-flex;align-self:flex-start;
  padding:8px 14px;border-radius:999px;background:rgba(255,255,255,.14);
  border:1px solid rgba(255,255,255,.18);text-transform:uppercase;letter-spacing:.08em;font-size:.82rem
}
.hero-overlay h1{
  font-size:clamp(2rem,5vw,4.1rem);line-height:1.05;max-width:760px;margin:.5rem 0 1rem
}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:10px}
.card{
  background:var(--white);border-radius:var(--radius);box-shadow:var(--shadow);padding:24px
}
.intro-block{
  max-width:980px;margin:28px auto 0;padding:0 8px;text-align:center;font-size:1.08rem
}
.contact-strip{
  margin-top:24px;display:grid;grid-template-columns:repeat(3,1fr);gap:18px;
  border:1px solid var(--line)
}
.strip-item{display:flex;flex-direction:column;gap:6px}
.strip-label{font-size:.86rem;text-transform:uppercase;letter-spacing:.06em;color:var(--muted)}
.section{padding:34px 0}
.section-soft{background:linear-gradient(180deg,#fff,#fff7ee)}
.section-title{font-size:2rem;margin:0 0 10px;text-align:center}
.section-text{max-width:850px;margin:0 auto 28px;text-align:center;color:var(--muted)}
.stats{
  display:grid;grid-template-columns:repeat(4,1fr);gap:18px
}
.stat{
  background:#fff;border:1px solid var(--line);border-radius:18px;padding:22px;text-align:center;
  box-shadow:var(--shadow)
}
.stat strong{display:block;font-size:1.12rem;color:var(--primary-dark)}
.stat span{display:block;color:var(--muted)}
.page-hero{padding:26px 0 8px}
.page-hero .card{
  background:linear-gradient(135deg,#fff8f0,#f5fbf6);
  border:1px solid var(--line)
}
.page-hero h1{margin:0 0 8px;font-size:2.3rem}
.page-hero p{margin:0;color:var(--muted)}
.accordion-list{display:grid;gap:18px}
.accordion-item{padding:0;overflow:hidden;border:1px solid var(--line)}
.accordion-trigger{
  width:100%;background:none;border:none;padding:22px 24px;cursor:pointer;
  display:flex;align-items:center;justify-content:space-between;gap:18px;text-align:left;
  font-size:1.08rem;font-weight:700;color:var(--text)
}
.accordion-icon{
  width:34px;height:34px;border-radius:50%;display:grid;place-items:center;
  background:var(--secondary-soft);color:var(--secondary);font-size:1.4rem;flex:0 0 auto
}
.accordion-content{
  max-height:0;overflow:hidden;transition:max-height .3s ease, padding .3s ease;
  padding:0 24px;
}
.accordion-item.open .accordion-content{padding:0 24px 24px}
.accordion-item.open .accordion-icon{transform:rotate(45deg)}
.intro-highlight{margin-bottom:24px;border:1px solid var(--line)}
.gallery-grid{
  display:grid;grid-template-columns:repeat(3,1fr);gap:22px
}
.project{padding:0;overflow:hidden}
.project img{width:100%;height:260px;object-fit:cover}
.project .content{padding:20px}
.project h3{margin:0 0 8px}
.project p{margin:0;color:var(--muted)}
.client-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.client-card{
  min-height:140px;display:flex;align-items:center;justify-content:center;
  border:1px solid var(--line);padding:20px
}
.client-card img{max-height:84px;width:auto;max-width:100%;object-fit:contain}
.site-footer{
  background:#1f2d21;color:#f4f8f2;padding-top:50px;margin-top:34px
}
.footer-grid{display:grid;grid-template-columns:1.1fr 1fr 1fr;gap:28px}
.site-footer h3,.site-footer h4{margin-top:0}
.site-footer p,.site-footer a{color:rgba(244,248,242,.82)}
.footer-links{list-style:none;padding:0;margin:0;display:grid;gap:8px}
.footer-bottom{border-top:1px solid rgba(255,255,255,.10);margin-top:28px;padding:14px 0;text-align:center}

.form-grid,.grid-2,.grid-3,.quick-list,.timeline,.table-like{display:grid;gap:18px}
.small-muted{color:var(--muted)}

@media (max-width: 960px){
  .main-nav{
    position:absolute;left:16px;right:16px;top:82px;background:#fff;border:1px solid var(--line);
    border-radius:18px;padding:12px;box-shadow:var(--shadow);display:none;flex-direction:column;align-items:stretch
  }
  .main-nav.open{display:flex}
  .menu-toggle{display:block}
  .contact-strip,.stats,.gallery-grid,.client-grid,.footer-grid,.grid-2,.grid-3{grid-template-columns:1fr 1fr}
}
@media (max-width: 640px){
  .container{width:min(var(--container), calc(100% - 20px))}
  .logo-text small{display:none}
  .contact-strip,.stats,.gallery-grid,.client-grid,.footer-grid,.grid-2,.grid-3{grid-template-columns:1fr}
  .hero-overlay{padding:24px}
  .hero-cover img{height:520px}
  .accordion-trigger{padding:18px}
  .accordion-item.open .accordion-content{padding:0 18px 18px}
}


/* Contact page */
.eyebrow-dark{
  background:rgba(47,143,78,.10);
  border:1px solid rgba(47,143,78,.16);
  color:var(--primary-dark);
}
.section-kicker{
  display:inline-flex;
  margin-bottom:10px;
  padding:8px 12px;
  border-radius:999px;
  background:var(--secondary-soft);
  color:#9a5a0a;
  font-size:.82rem;
  font-weight:700;
  text-transform:uppercase;
  letter-spacing:.08em;
}
.contact-hero{padding:34px 0 10px}
.contact-hero-card{
  display:grid;
  grid-template-columns:1.3fr .8fr;
  gap:24px;
  padding:32px;
  border-radius:28px;
  background:
    radial-gradient(circle at top right, rgba(242,139,18,.14), transparent 28%),
    linear-gradient(135deg, #ffffff, #f7fbf7);
  border:1px solid var(--line);
  box-shadow:var(--shadow);
}
.contact-hero-copy h1{
  margin:12px 0 12px;
  font-size:clamp(2.1rem,4vw,3.4rem);
  line-height:1.05;
}
.contact-hero-text{
  max-width:760px;
  color:var(--muted);
  font-size:1.05rem;
  margin:0 0 24px;
}
.contact-highlights{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:16px;
}
.contact-highlight{
  background:#fff;
  border:1px solid var(--line);
  border-radius:18px;
  padding:18px;
}
.contact-highlight strong{
  display:block;
  margin-bottom:6px;
  color:var(--primary-dark);
}
.contact-highlight span{
  display:block;
  color:var(--muted);
  font-size:.95rem;
  line-height:1.5;
}
.contact-hero-panel{
  align-self:stretch;
  padding:24px;
  border-radius:24px;
  color:#fff;
  background:linear-gradient(160deg, #214c32, #2f8f4e 58%, #f28b12 140%);
  box-shadow:0 18px 38px rgba(31,111,59,.22);
}
.contact-panel-badge{
  display:inline-flex;
  margin-bottom:14px;
  padding:7px 12px;
  border-radius:999px;
  background:rgba(255,255,255,.14);
  border:1px solid rgba(255,255,255,.18);
  font-weight:700;
  font-size:.82rem;
  letter-spacing:.06em;
  text-transform:uppercase;
}
.contact-hero-panel h3{
  margin:0 0 8px;
  font-size:1.7rem;
}
.contact-hero-panel p{
  margin:0 0 18px;
  color:rgba(255,255,255,.86);
}
.contact-panel-list{
  list-style:none;
  padding:0;
  margin:0;
  display:grid;
  gap:14px;
}
.contact-panel-list li{
  padding:0 0 14px;
  border-bottom:1px solid rgba(255,255,255,.14);
  color:rgba(255,255,255,.94);
}
.contact-panel-list li:last-child{padding-bottom:0;border-bottom:none}
.contact-section{padding-top:22px}
.contact-layout{
  display:grid;
  grid-template-columns:minmax(0, 1.2fr) 360px;
  gap:22px;
  align-items:start;
}
.contact-form-card{
  padding:32px;
}
.contact-form-head h2{
  margin:0 0 8px;
  font-size:2rem;
}
.contact-form-head p{
  margin:0 0 22px;
  color:var(--muted);
}
.contact-form{
  display:grid;
  gap:22px;
}
.contact-form-grid{
  grid-template-columns:repeat(2, minmax(0, 1fr));
  gap:18px;
}
.field{
  display:grid;
  gap:8px;
}
.field label{
  font-weight:700;
  color:var(--text);
}
.field input,
.field select,
.field textarea{
  width:100%;
  border:1px solid #d9dfd8;
  background:#fbfdfb;
  border-radius:14px;
  padding:14px 16px;
  font:inherit;
  color:var(--text);
  outline:none;
  transition:border-color .2s ease, box-shadow .2s ease, background-color .2s ease;
}
.field input::placeholder,
.field textarea::placeholder{color:#8a938b}
.field input:focus,
.field select:focus,
.field textarea:focus{
  border-color:rgba(47,143,78,.55);
  background:#fff;
  box-shadow:0 0 0 4px rgba(47,143,78,.10);
}
.field.full{grid-column:1 / -1}
.field textarea{
  min-height:170px;
  resize:vertical;
}
.contact-form-footer{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
  padding-top:4px;
}
.contact-sidebar{
  display:grid;
  gap:22px;
}
.info-card,
.schedule-card{
  padding:26px;
}
.info-card h3,
.schedule-card h3{
  margin:0 0 18px;
  font-size:1.45rem;
}
.info-list{
  display:grid;
  gap:16px;
}
.info-item{
  padding:16px 0;
  border-top:1px solid var(--line);
}
.info-item:first-child{border-top:none;padding-top:0}
.info-label{
  display:block;
  margin-bottom:5px;
  font-size:.82rem;
  font-weight:700;
  letter-spacing:.07em;
  text-transform:uppercase;
  color:var(--muted);
}
.info-item p{margin:0}
.schedule-lines{
  display:grid;
  gap:14px;
}
.schedule-lines div{
  display:flex;
  flex-direction:column;
  gap:4px;
  padding:16px 18px;
  border:1px solid var(--line);
  border-radius:16px;
  background:#fffaf3;
}
.alert{
  margin-bottom:18px;
  padding:14px 16px;
  border-radius:14px;
  font-weight:700;
}
.alert-success{
  background:#edf8f0;
  color:#1f6f3b;
  border:1px solid rgba(47,143,78,.20);
}
.alert-error{
  background:#fff0ec;
  color:#a5482d;
  border:1px solid rgba(165,72,45,.18);
}

@media (max-width: 1100px){
  .contact-hero-card,
  .contact-layout{
    grid-template-columns:1fr;
  }
  .contact-highlights{
    grid-template-columns:1fr;
  }
}
@media (max-width: 640px){
  .contact-hero-card,
  .contact-form-card,
  .info-card,
  .schedule-card{
    padding:22px;
  }
  .contact-form-grid{
    grid-template-columns:1fr;
  }
  .contact-form-footer{
    flex-direction:column;
    align-items:stretch;
  }
  .contact-form-footer .btn{
    width:100%;
  }
}