/* =========================================================
   Green Clean Garden — Feuille de style
   ========================================================= */

:root{
  --brand-green:#6cbe2e;      /* vert vif */
  --brand-light:#8ed14a;      /* vert clair */
  --brand-dark:#16542f;       /* vert foncé */
  --brand-darkest:#0e3a20;    /* vert très foncé (fonds) */
  --ink:#12211a;              /* texte principal */
  --ink-soft:#5c6b60;         /* texte secondaire */
  --paper:#f5f8f1;            /* fond clair */
  --mint:#e7f2dd;             /* vert pâle */
  --line:rgba(22,84,47,.10);
  --radius:22px;
  --shadow-sm:0 6px 18px -12px rgba(22,84,47,.5);
  --shadow-md:0 20px 40px -32px rgba(14,58,32,.5);
  --shadow-lg:0 40px 70px -34px rgba(14,58,32,.5);
  --ease:cubic-bezier(.22,.61,.36,1);
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:'Manrope',system-ui,-apple-system,sans-serif;
  color:var(--ink);
  background:var(--paper);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
a{color:var(--brand-dark);text-decoration:none}
img{display:block;max-width:100%}
::selection{background:var(--brand-light);color:var(--brand-darkest)}

.container{max-width:1240px;margin:0 auto;padding:0 28px}
.c-dark{color:var(--brand-dark)}
.c-green{color:var(--brand-green)}

h1,h2,h3{font-family:'Bricolage Grotesque','Manrope',sans-serif}

/* ---------- Boutons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  font-weight:700;font-size:15px;border-radius:999px;cursor:pointer;
  border:none;font-family:inherit;line-height:1;
  transition:transform .25s var(--ease), background .25s var(--ease), box-shadow .25s var(--ease), border-color .25s var(--ease);
}
.btn-primary{background:var(--brand-dark);color:#fff;padding:12px 22px;box-shadow:0 10px 24px -12px rgba(22,84,47,.7)}
.btn-primary:hover{background:var(--brand-green);color:#fff;transform:translateY(-2px);box-shadow:0 16px 30px -12px rgba(108,190,46,.6)}
.btn-ghost{background:#fff;color:var(--brand-dark);border:1.5px solid rgba(22,84,47,.2)}
.btn-ghost:hover{border-color:var(--brand-green);color:var(--brand-dark);transform:translateY(-2px)}
.btn-soft{background:var(--mint);color:var(--brand-dark);padding:12px 22px}
.btn-soft:hover{background:#d8ecc6}
.btn-lg{padding:16px 30px;font-size:16px}
.btn-block{width:100%;padding:16px}

/* ---------- En-tête ---------- */
.site-header{
  position:sticky;top:0;z-index:50;
  backdrop-filter:blur(12px);
  background:rgba(245,248,241,.82);
  border-bottom:1px solid var(--line);
  transition:box-shadow .3s var(--ease), background .3s var(--ease);
}
.site-header.scrolled{box-shadow:0 10px 30px -20px rgba(14,58,32,.4);background:rgba(245,248,241,.95)}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;padding-top:14px;padding-bottom:14px}
.brand{display:flex;align-items:center;gap:12px}
.brand-logo{width:auto;height:56px;flex:none;transition:transform .4s var(--ease)}
.brand:hover .brand-logo{transform:scale(1.05)}
.nav-links{display:flex;align-items:center;gap:30px;font-weight:600;font-size:15px}
.nav-links a{color:#2c4034;position:relative;padding:4px 0}
.nav-links a::after{content:"";position:absolute;left:0;bottom:0;width:100%;height:2px;background:var(--brand-green);transform:scaleX(0);transform-origin:left;transition:transform .3s var(--ease)}
.nav-links a:hover{color:var(--brand-dark)}
.nav-links a:hover::after{transform:scaleX(1)}
.header-actions{display:flex;align-items:center;gap:14px}
.header-phone{display:none;align-items:center;gap:8px;font-weight:700;color:var(--brand-dark)}

/* ---------- Hero ---------- */
.hero{position:relative;padding:clamp(56px,9vw,110px) 0 clamp(64px,8vw,96px)}
.hero-bg{position:absolute;inset:0;z-index:-2;background:radial-gradient(120% 90% at 85% 0%, #e7f2dd 0%, var(--paper) 55%)}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(32px,5vw,72px);align-items:center}
.badge{
  display:inline-flex;align-items:center;gap:9px;background:#fff;border:1px solid rgba(22,84,47,.14);
  padding:8px 15px;border-radius:999px;font-weight:700;font-size:13px;color:var(--brand-dark);box-shadow:var(--shadow-sm);
}
.badge-dot{width:8px;height:8px;border-radius:50%;background:var(--brand-green);box-shadow:0 0 0 0 rgba(108,190,46,.5);animation:pulse 2.4s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(108,190,46,.45)}70%{box-shadow:0 0 0 10px rgba(108,190,46,0)}100%{box-shadow:0 0 0 0 rgba(108,190,46,0)}}
.hero h1{font-weight:800;font-size:clamp(40px,6vw,72px);line-height:.98;letter-spacing:-.03em;margin:22px 0 0;color:var(--ink)}
.hero-lead{font-size:clamp(17px,1.6vw,20px);line-height:1.55;color:#465447;max-width:520px;margin:24px 0 0}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:34px}
.hero-stats{display:flex;flex-wrap:wrap;gap:26px;margin-top:38px}
.stat{display:flex;flex-direction:column}
.stat-k{font-family:'Bricolage Grotesque';font-weight:800;font-size:26px;color:var(--brand-dark);line-height:1}
.stat-v{font-size:13px;font-weight:600;color:#6a7a6d;margin-top:4px}

.hero-media{position:relative}
.hero-blob{position:absolute;top:-18px;right:-18px;width:120px;height:120px;background:var(--brand-green);border-radius:32px;z-index:-1;opacity:.35;animation:float 6s ease-in-out infinite}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-12px)}}
.hero-photo{position:relative;border-radius:28px;overflow:hidden;box-shadow:var(--shadow-lg);aspect-ratio:4/5}
.hero-photo img{width:100%;height:100%;object-fit:cover;transition:transform .8s var(--ease)}
.hero-photo:hover img{transform:scale(1.05)}
.hero-card{
  position:absolute;left:16px;bottom:16px;right:16px;background:rgba(255,255,255,.94);backdrop-filter:blur(6px);
  border-radius:18px;padding:16px 18px;display:flex;align-items:center;gap:14px;box-shadow:0 12px 26px -14px rgba(0,0,0,.4);
}
.hero-card-icon{width:44px;height:44px;border-radius:12px;background:var(--mint);display:flex;align-items:center;justify-content:center;flex:none}
.hero-card-title{font-weight:800;font-size:15px;color:var(--ink)}
.hero-card-sub{font-size:13px;color:#6a7a6d}

/* ---------- Titres de section ---------- */
.section-head{margin-bottom:40px}
.section-head.center{text-align:center;max-width:660px;margin-left:auto;margin-right:auto;margin-bottom:46px}
.eyebrow{font-weight:700;font-size:13px;letter-spacing:.28em;color:var(--brand-green);text-transform:uppercase;display:block}
.eyebrow-light{color:var(--brand-light)}
h2{font-weight:800;font-size:clamp(28px,3.6vw,42px);letter-spacing:-.02em;margin-top:12px;color:var(--ink);line-height:1.05}
h2.on-dark{color:#fff}
.section-lead{font-size:17px;line-height:1.6;color:var(--ink-soft);margin-top:16px}

/* ---------- Pourquoi nous ---------- */
.why{background:var(--brand-darkest);color:#eaf3e2;padding:clamp(48px,6vw,72px) 0}
.why .section-head{display:flex;flex-direction:column}
.why-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.why-card{
  background:rgba(255,255,255,.05);border:1px solid rgba(142,209,74,.18);border-radius:20px;padding:26px 22px;
  transition:transform .3s var(--ease), background .3s var(--ease), border-color .3s var(--ease);
}
.why-card:hover{transform:translateY(-6px);background:rgba(142,209,74,.1);border-color:rgba(142,209,74,.4)}
.why-icon{width:48px;height:48px;border-radius:14px;background:var(--brand-green);display:flex;align-items:center;justify-content:center;margin-bottom:18px}
.why-title{font-family:'Bricolage Grotesque';font-weight:700;font-size:19px;color:#fff}
.why-desc{font-size:14px;line-height:1.55;color:#b6ccab;margin-top:8px}

/* ---------- Services ---------- */
.services{padding:clamp(56px,7vw,96px) 0}
.services-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.service-card{
  background:#fff;border:1px solid var(--line);border-radius:24px;padding:30px 28px;box-shadow:var(--shadow-md);
  position:relative;overflow:hidden;
  transition:transform .3s var(--ease), box-shadow .3s var(--ease), border-color .3s var(--ease);
}
.service-card::before{content:"";position:absolute;left:0;top:0;height:4px;width:100%;background:linear-gradient(90deg,var(--brand-green),var(--brand-light));transform:scaleX(0);transform-origin:left;transition:transform .35s var(--ease)}
.service-card:hover{transform:translateY(-8px);box-shadow:0 34px 54px -30px rgba(14,58,32,.55);border-color:rgba(108,190,46,.5)}
.service-card:hover::before{transform:scaleX(1)}
.service-icon{width:56px;height:56px;border-radius:16px;background:var(--mint);display:flex;align-items:center;justify-content:center;margin-bottom:20px;transition:transform .35s var(--ease)}
.service-card:hover .service-icon{transform:scale(1.08) rotate(-4deg)}
.service-card h3{font-weight:700;font-size:21px;color:var(--ink);letter-spacing:-.01em}
.service-card p{font-size:14.5px;line-height:1.6;color:var(--ink-soft);margin-top:10px}
.service-link{display:inline-flex;align-items:center;gap:7px;margin-top:18px;font-weight:700;font-size:14px;color:var(--brand-dark);transition:gap .25s var(--ease), color .25s var(--ease)}
.service-link:hover{gap:13px;color:var(--brand-green)}

/* ---------- Galerie ---------- */
.gallery-section{padding:0 0 clamp(20px,4vw,48px)}
.gallery{display:grid;grid-template-columns:2fr 1fr 1fr;gap:14px;grid-auto-rows:200px}
.g-item{border-radius:22px;overflow:hidden}
.g-item img{width:100%;height:100%;object-fit:cover;transition:transform .6s var(--ease)}
.g-item:hover img{transform:scale(1.07)}
.g-tall{grid-row:span 2}
.g-wide{grid-column:span 2}

/* ---------- Zone ---------- */
.zone{padding:clamp(56px,7vw,96px) 0}
.zone-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,5vw,64px);align-items:center}
.zone-media{position:relative;border-radius:28px;overflow:hidden;aspect-ratio:5/4;box-shadow:var(--shadow-lg)}
.zone-media img{width:100%;height:100%;object-fit:cover;transition:transform .8s var(--ease)}
.zone-media:hover img{transform:scale(1.05)}
.zone-facts{display:flex;flex-direction:column;gap:14px;margin-top:26px}
.zone-fact{display:flex;align-items:center;gap:14px}
.zone-fact-icon{width:44px;height:44px;border-radius:12px;background:var(--mint);display:flex;align-items:center;justify-content:center;flex:none}
.zone-fact-title{font-weight:700;color:var(--ink)}
.zone-fact-sub{font-size:14px;color:#6a7a6d}

/* ---------- Étapes ---------- */
.steps{padding:0 0 clamp(56px,7vw,96px)}
.steps-title{font-weight:800;font-size:clamp(26px,3.2vw,38px);letter-spacing:-.02em;color:var(--ink);text-align:center;margin-bottom:40px}
.steps-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.step-card{position:relative;padding:30px 26px;border-radius:22px;background:#fff;border:1px solid var(--line);transition:transform .3s var(--ease), box-shadow .3s var(--ease)}
.step-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-md)}
.step-n{font-family:'Bricolage Grotesque';font-weight:800;font-size:44px;color:#e2eed6;line-height:1;transition:color .3s var(--ease)}
.step-card:hover .step-n{color:var(--brand-light)}
.step-t{font-family:'Bricolage Grotesque';font-weight:700;font-size:20px;color:var(--ink);margin-top:8px}
.step-d{font-size:14.5px;line-height:1.6;color:var(--ink-soft);margin-top:10px}

/* ---------- Devis / Contact ---------- */
.devis{padding:clamp(56px,7vw,100px) 0;background:radial-gradient(110% 90% at 15% 0%, #e7f2dd 0%, var(--paper) 60%)}
.devis-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(30px,5vw,60px);align-items:start}
.contact-list{display:flex;flex-direction:column;gap:12px;margin-top:30px}
.contact-item{display:flex;align-items:center;gap:14px;background:#fff;border:1px solid rgba(22,84,47,.12);border-radius:16px;padding:16px 18px;transition:border-color .25s var(--ease), transform .25s var(--ease), box-shadow .25s var(--ease)}
.contact-item:hover{border-color:var(--brand-green);transform:translateX(4px);box-shadow:var(--shadow-sm)}
.contact-icon{width:42px;height:42px;border-radius:11px;background:var(--mint);display:flex;align-items:center;justify-content:center;flex:none}
.contact-label{font-size:13px;color:#6a7a6d;font-weight:600}
.contact-value{font-weight:700;color:var(--ink)}

.devis-form-wrap{background:#fff;border-radius:26px;padding:clamp(26px,3vw,40px);box-shadow:var(--shadow-lg);border:1px solid rgba(22,84,47,.08)}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.field{display:flex;flex-direction:column;gap:7px;margin-top:14px}
.form-row .field:first-child, .form-row .field{margin-top:0}
.field:first-child{margin-top:0}
.field span{font-weight:700;font-size:13px;color:#2c4034}
.field input,.field select,.field textarea{
  border:1.5px solid #dbe6d3;border-radius:12px;padding:13px 14px;font-family:inherit;font-size:15px;background:#f8fbf5;color:var(--ink);
  transition:border-color .2s var(--ease), background .2s var(--ease), box-shadow .2s var(--ease);
}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--brand-green);outline:none;background:#fff;box-shadow:0 0 0 4px rgba(108,190,46,.14)}
.field textarea{resize:vertical}
.field select{cursor:pointer}
.form-note{text-align:center;font-size:12.5px;color:#8a988c;margin-top:12px}
.devis-form .btn-block{margin-top:20px}

.devis-success{text-align:center;padding:30px 10px}
.success-icon{width:66px;height:66px;border-radius:20px;background:var(--mint);display:flex;align-items:center;justify-content:center;margin:0 auto 20px;animation:pop .5s var(--ease) both}
@keyframes pop{0%{transform:scale(.6);opacity:0}100%{transform:scale(1);opacity:1}}
.devis-success h3{font-weight:800;font-size:24px;color:var(--ink)}
.devis-success p{color:var(--ink-soft);margin-top:10px;line-height:1.55}
.devis-success .btn{margin-top:22px}

/* ---------- Pied de page ---------- */
.site-footer{background:var(--brand-darkest);color:#c7dcbc;padding:clamp(44px,5vw,64px) 0 34px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:36px}
.footer-logo{width:auto;height:64px;opacity:.95}
.footer-about{margin-top:16px;line-height:1.6;font-size:14.5px;max-width:340px}
.footer-col{display:flex;flex-direction:column;gap:9px;font-size:14px}
.footer-col-title{font-family:'Bricolage Grotesque';font-weight:700;color:#fff;margin-bottom:5px}
.footer-col a{color:#c7dcbc;transition:color .2s var(--ease), padding-left .2s var(--ease)}
.footer-col a:hover{color:var(--brand-light);padding-left:4px}
.footer-addr{color:#8ba57e}
.footer-bottom{margin-top:30px;padding-top:22px;border-top:1px solid rgba(142,209,74,.16);display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;font-size:13px;color:#8ba57e}

/* ---------- Animations d'apparition au défilement ---------- */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .7s var(--ease), transform .7s var(--ease)}
.reveal.is-visible{opacity:1;transform:translateY(0)}
.reveal[data-delay="1"]{transition-delay:.10s}
.reveal[data-delay="2"]{transition-delay:.20s}
.reveal[data-delay="3"]{transition-delay:.30s}
.reveal[data-delay="4"]{transition-delay:.40s}

@media (prefers-reduced-motion: reduce){
  *{animation:none !important;scroll-behavior:auto !important}
  .reveal{opacity:1;transform:none;transition:none}
}

/* ---------- Responsive ---------- */
@media (max-width:960px){
  .hero-grid,.zone-grid,.devis-grid,.steps-grid{grid-template-columns:1fr}
  .why-grid,.services-grid,.gallery,.footer-grid{grid-template-columns:repeat(2,1fr)}
  .nav-links{display:none}
  .header-phone{display:flex}
  .gallery{grid-auto-rows:170px}
  .hero-media{max-width:440px;margin:0 auto}
}
@media (max-width:620px){
  .container{padding:0 20px}
  .services-grid,.why-grid,.footer-grid{grid-template-columns:1fr}
  .gallery{grid-template-columns:1fr}
  .g-tall{grid-row:auto}
  .g-wide{grid-column:auto}
  .header-phone{display:none}
  .form-row{grid-template-columns:1fr}
  .hero-cta .btn{width:100%}
  .footer-bottom{flex-direction:column;gap:6px}
}