/* ===== RESET ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
:root {
  --green: #2d8a2d;
  --gl: #4caf50;
  --gd: #1a5c1a;
  --blk: #111;
  --gray: #f4f4f2;
  --muted: #555;
}
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', sans-serif;
  color: #1a1a1a;
  background: #fff;
  overflow-x: hidden;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}
h1, h2, h3 { font-family: 'Barlow', sans-serif; }
a { color: inherit; text-decoration: none; }

/* ===== NAVIGATION — fond noir, logo transparent grand ===== */
nav {
  background: #111;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 2.5rem;
  height: 100px;
  border-bottom: 3px solid var(--green);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 16px rgba(0,0,0,0.5);
}
.logo-nav { display: flex; align-items: center; cursor: pointer; }
.logo-nav img { height: 88px; object-fit: contain; }
.nav-links { display: flex; }
.nb {
  background: none; border: none;
  font-family: 'Inter', sans-serif; font-size: 14px; font-weight: 500;
  color: #ccc; padding: 0 18px; height: 100px;
  cursor: pointer; border-bottom: 3px solid transparent;
  transition: all .2s;
}
.nb:hover { color: #fff; }
.nb.active { color: var(--gl); border-bottom-color: var(--gl); }
.nav-burger { display: none; background: none; border: none; color: #fff; font-size: 26px; cursor: pointer; }
.nav-cta {
  background: var(--green); color: #fff;
  border: 2px solid var(--green); border-radius: 8px;
  padding: 11px 22px; font-family: 'Barlow', sans-serif;
  font-size: 14px; font-weight: 700; cursor: pointer;
  transition: all .2s; letter-spacing: .3px;
}
.nav-cta:hover { background: #fff; color: var(--gd); border-color: #fff; }

/* ===== BOUTONS VERTS ===== */
.btn-g {
  background: var(--green); color: #fff;
  border: 2px solid var(--green); border-radius: 9px;
  padding: 13px 28px; font-family: 'Barlow', sans-serif;
  font-size: 15px; font-weight: 700; cursor: pointer;
  transition: all .2s; letter-spacing: .3px; display: inline-block;
}
.btn-g:hover { background: #111; border-color: #111; color: #fff; }

/* ===== PAGES ===== */
.page { display: none; flex: 1; flex-direction: column; animation: fi .3s ease; }
.page.active { display: flex; }
@keyframes fi { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: translateY(0); } }

/* ===== BANNIÈRE ===== */
.banner { position: relative; height: 440px; overflow: hidden; background: #000; flex-shrink: 0; }
.slides { display: flex; height: 100%; transition: transform .7s ease; }
.slide { min-width: 100%; height: 100%; position: relative; display: flex; align-items: center; }
.slide img.bg { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: .45; }
.slide-ov { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(0,0,0,.85) 0%, rgba(0,0,0,.2) 60%, transparent); }
.slide-txt { position: relative; z-index: 2; padding: 0 4rem; max-width: 600px; }
.s-badge {
  display: inline-block; background: var(--green); color: #fff;
  font-size: 11px; font-weight: 700; letter-spacing: 1.5px;
  text-transform: uppercase; padding: 5px 14px;
  border-radius: 4px; margin-bottom: 1rem;
}
.slide-txt h2 {
  font-family: 'Barlow', sans-serif; font-size: 44px; font-weight: 900;
  font-style: italic; color: #fff; line-height: 1.1; margin-bottom: .7rem;
}
.slide-txt h2 span { color: var(--gl); }
.slide-txt p { color: rgba(255,255,255,.78); font-size: 15px; line-height: 1.65; margin-bottom: 1.5rem; }
.b-dots { position: absolute; bottom: 18px; left: 50%; transform: translateX(-50%); display: flex; gap: 8px; z-index: 10; }
.dot { width: 8px; height: 8px; border-radius: 50%; background: rgba(255,255,255,.35); cursor: pointer; border: none; transition: all .2s; }
.dot.active { background: var(--gl); width: 22px; border-radius: 4px; }
.b-arr {
  position: absolute; top: 50%; transform: translateY(-50%);
  background: rgba(0,0,0,.45); border: 1px solid rgba(255,255,255,.25);
  color: #fff; width: 44px; height: 44px; border-radius: 50%;
  cursor: pointer; display: flex; align-items: center; justify-content: center;
  z-index: 10; font-size: 26px; line-height: 1; transition: background .2s;
}
.b-arr:hover { background: var(--green); }
.b-arr.l { left: 16px; } .b-arr.r { right: 16px; }

/* ===== HERO ===== */
.hero {
  background: #111;
  padding: 3.5rem 3rem;
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 3rem; align-items: center; flex-shrink: 0;
}
.h-badge {
  display: inline-flex; align-items: center; gap: 8px;
  border: 1px solid rgba(76,175,80,.4); border-radius: 20px;
  padding: 5px 16px; font-size: 11px; font-weight: 600;
  color: var(--gl); letter-spacing: 1.2px; text-transform: uppercase;
  margin-bottom: 1.25rem;
}
.hero h1 {
  font-size: 48px; font-weight: 900; font-style: italic;
  color: #fff; line-height: 1.05; letter-spacing: -1px; margin-bottom: 1rem;
}
.hero h1 span { color: var(--gl); font-style: normal; }
.hero-left > p { font-size: 15px; color: #bbb; line-height: 1.75; margin-bottom: 2rem; font-weight: 300; }
.btn-row { display: flex; gap: 12px; flex-wrap: wrap; }
.h-stats { display: flex; gap: 2.5rem; margin-top: 2.25rem; }
.sn { font-family: 'Barlow', sans-serif; font-size: 26px; font-weight: 900; color: var(--gl); }
.sl { font-size: 12px; color: #666; margin-top: 2px; }

/* Colonne droite hero — liste services */
.hero-services {
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 16px; padding: 1.75rem;
}
.hs-title {
  font-family: 'Barlow', sans-serif; font-size: 13px; font-weight: 700;
  color: var(--gl); letter-spacing: 1.5px; text-transform: uppercase;
  margin-bottom: 1rem;
}
.hs-list { display: flex; flex-direction: column; gap: 6px; }
.hs-item {
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 9px; padding: 13px 16px;
  color: #fff; font-size: 14px; font-weight: 500;
  cursor: pointer; display: flex; justify-content: space-between; align-items: center;
  transition: all .2s;
}
.hs-item:hover { background: rgba(45,138,45,.2); border-color: var(--gl); color: #fff; }
.hs-item span { color: var(--gl); font-size: 16px; }

/* ===== BANDE CONTACT ===== */
.cstrip {
  background: var(--gd);
  display: flex; justify-content: center; gap: 3rem;
  padding: 14px 2rem; flex-shrink: 0;
}
.cstrip a { color: #fff; font-size: 14px; font-weight: 500; display: flex; align-items: center; gap: 8px; }
.cstrip a:hover { color: #9be49b; }

/* ===== PAGE HEADER ===== */
.ph { background: #111; padding: 3rem 3rem 2.5rem; text-align: center; flex-shrink: 0; }
.ph h2 { font-family: 'Barlow', sans-serif; font-size: 38px; font-weight: 900; font-style: italic; color: #fff; margin-bottom: .5rem; }
.ph h2 span { color: var(--gl); }
.ph p { color: #888; font-size: 14px; }

/* ===== GRILLE SERVICES — cartes cliquables avec photo ===== */
.srv-grid {
  padding: 2.5rem 3rem;
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem; flex: 1;
}
.srv-card {
  background: #fff;
  border: 2px solid #e8e8e8;
  border-radius: 14px;
  cursor: pointer;
  transition: all .25s;
  overflow: hidden;
  display: flex; flex-direction: column;
}
.srv-card:hover {
  border-color: var(--green);
  transform: translateY(-5px);
  box-shadow: 0 10px 30px rgba(45,138,45,.18);
}
/* Photo bannière sur la carte */
.srv-card-photo {
  width: 100%; height: 180px;
  object-fit: cover;
  display: block;
  transition: transform .4s ease;
}
.srv-card:hover .srv-card-photo { transform: scale(1.05); }
.srv-card-photo-wrap {
  overflow: hidden;
  height: 180px;
  flex-shrink: 0;
}
.srv-card-inner {
  padding: 1.4rem 1.5rem 1.5rem;
  display: flex; flex-direction: column; gap: 8px;
  flex: 1;
}
.srv-card-title {
  font-family: 'Barlow', sans-serif; font-size: 20px; font-weight: 800;
  color: #1a1a1a; line-height: 1.2;
}
.srv-card-sub { font-size: 13px; color: #888; line-height: 1.5; }
.srv-card-btn {
  margin-top: auto; padding-top: 1rem;
  font-family: 'Barlow', sans-serif; font-size: 14px; font-weight: 700;
  color: var(--green); display: flex; align-items: center; gap: 6px;
  transition: gap .2s;
}
.srv-card:hover .srv-card-btn { gap: 10px; }

.cta-wrap { padding: 0 3rem 2.5rem; flex-shrink: 0; }
.cta-block {
  width: 100%; background: var(--green); color: #fff;
  border: 2px solid var(--green); border-radius: 11px;
  padding: 16px; font-family: 'Barlow', sans-serif;
  font-size: 15px; font-weight: 700; cursor: pointer;
  transition: all .2s; letter-spacing: .3px;
}
.cta-block:hover { background: #111; border-color: #111; }

/* ===== PAGES DÉTAIL SERVICES ===== */
.srv-detail-header {
  background: #111;
  padding: 2.5rem 3rem;
  flex-shrink: 0;
}
.back-btn {
  background: none; border: 1px solid rgba(255,255,255,.25);
  color: #ccc; border-radius: 7px; padding: 8px 16px;
  font-family: 'Inter', sans-serif; font-size: 13px;
  cursor: pointer; margin-bottom: 1.25rem; display: inline-block;
  transition: all .2s;
}
.back-btn:hover { border-color: var(--gl); color: var(--gl); }
.srv-detail-header h2 {
  font-family: 'Barlow', sans-serif; font-size: 40px; font-weight: 900;
  font-style: italic; color: #fff; margin-bottom: .35rem;
}
.srv-detail-header h2 span { color: var(--gl); }
.srv-detail-sub { color: #888; font-size: 14px; }

.srv-detail-body {
  padding: 3rem;
  max-width: 820px;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}
.srv-placeholder {
  font-size: 15px; color: #999; font-style: italic;
  background: var(--gray); border-left: 4px solid var(--green);
  padding: 1.25rem 1.5rem; border-radius: 0 8px 8px 0;
  line-height: 1.7;
}

/* ===== QUI SOMMES-NOUS ===== */
.ah { background: #111; padding: 3.5rem 3rem; display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; flex-shrink: 0; }
.ah h2 { font-family: 'Barlow', sans-serif; font-size: 38px; font-weight: 900; font-style: italic; color: #fff; margin-bottom: .9rem; }
.ah h2 span { color: var(--gl); }
.ah-text p { color: #bbb; font-size: 15px; line-height: 1.8; font-weight: 300; margin-bottom: .75rem; }
.ah-img { display: flex; justify-content: center; align-items: center; background: #fff; border-radius: 16px; padding: 2rem; }
.ah-img img { width: 280px; object-fit: contain; }
.vals { padding: 2.5rem 3rem; display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem; flex-shrink: 0; }
.vc { background: var(--gray); border-radius: 14px; padding: 1.5rem; }
.vn { font-family: 'Barlow', sans-serif; font-size: 38px; font-weight: 900; color: var(--gl); opacity: .28; line-height: 1; }
.vt { font-family: 'Barlow', sans-serif; font-size: 17px; font-weight: 700; color: #1a1a1a; margin: .5rem 0 .4rem; }
.vp { font-size: 13px; color: var(--muted); line-height: 1.65; }
.eng { background: var(--gd); padding: 2.5rem 3rem; display: flex; align-items: center; justify-content: space-between; gap: 2rem; flex-shrink: 0; }
.eng h3 { font-family: 'Barlow', sans-serif; font-size: 24px; font-weight: 900; color: #fff; }
.eng > div > p { color: rgba(255,255,255,.55); font-size: 13px; margin-top: .3rem; }
.eng-items { display: flex; gap: 2.5rem; }
.ei { text-align: center; }
.ei-n { font-family: 'Barlow', sans-serif; font-size: 26px; font-weight: 900; color: #9be49b; }
.ei-l { font-size: 11px; color: rgba(255,255,255,.48); margin-top: 3px; }

/* ===== CONTACT ===== */
.cb { padding: 2.5rem 3rem; display: grid; grid-template-columns: 1fr 1.2fr; gap: 2.5rem; flex: 1; align-items: start; }
.ci h3 { font-family: 'Barlow', sans-serif; font-size: 20px; font-weight: 700; margin-bottom: .4rem; }
.ci > p { font-size: 14px; color: var(--muted); line-height: 1.7; margin-bottom: 1.25rem; }
.citem { display: flex; align-items: center; gap: 12px; padding: .9rem 1rem; background: var(--gray); border-radius: 10px; margin-bottom: .75rem; }
.cion { width: 38px; height: 38px; background: var(--green); border-radius: 8px; display: flex; align-items: center; justify-content: center; color: #fff; font-size: 17px; flex-shrink: 0; }
.cl { font-size: 11px; color: #888; }
.cv { font-size: 14px; font-weight: 600; }
.cv a { color: inherit; }
.zone { margin-top: 1rem; padding: 1rem; background: rgba(45,138,45,.06); border: 1.5px solid rgba(45,138,45,.2); border-radius: 10px; }
.zone-title { font-size: 13px; color: var(--gd); font-weight: 600; margin-bottom: 4px; }
.zone small { font-size: 12px; color: #777; }
.zone-map { margin-top: .75rem; background: #e8f5e9; border-radius: 8px; padding: .9rem; text-align: center; }
.zone-map strong { display: block; font-family: 'Barlow', sans-serif; font-size: 16px; color: var(--gd); font-weight: 700; }
.zone-map span { font-size: 12px; color: #555; }
.cfw { background: #111; border-radius: 16px; padding: 2rem; }
.cfw h3 { font-family: 'Barlow', sans-serif; font-size: 19px; font-weight: 700; color: #fff; margin-bottom: 1.25rem; }
.cf { display: flex; flex-direction: column; gap: 11px; }
.cf label { font-size: 12px; color: #777; display: block; margin-bottom: 3px; }
.cf input, .cf select, .cf textarea {
  width: 100%; background: rgba(255,255,255,.08); border: 1.5px solid rgba(255,255,255,.14);
  border-radius: 8px; padding: 10px 13px; font-size: 14px; color: #fff;
  font-family: 'Inter', sans-serif; outline: none; transition: border .2s;
}
.cf input:focus, .cf select:focus, .cf textarea:focus { border-color: rgba(76,175,80,.65); }
.cf input::placeholder, .cf textarea::placeholder { color: rgba(255,255,255,.28); }
.cf select option { background: #1a1a1a; color: #fff; }
.cf textarea { height: 85px; resize: none; }
.cf-row { display: grid; grid-template-columns: 1fr 1fr; gap: 11px; }
.cf-btn {
  width: 100%; background: var(--green); color: #fff;
  border: 2px solid var(--green); border-radius: 9px;
  padding: 13px; font-size: 15px; font-weight: 700;
  font-family: 'Barlow', sans-serif; cursor: pointer;
  transition: all .2s; margin-top: 4px; letter-spacing: .3px;
}
.cf-btn:hover { background: #111; border-color: #111; }

/* ===== FOOTER ===== */
footer { background: #0d0d0d; border-top: 3px solid var(--green); padding: 2.5rem 3rem 1.25rem; flex-shrink: 0; margin-top: auto; }
.footer-inner { display: flex; align-items: center; justify-content: space-between; gap: 2rem; margin-bottom: 1.75rem; }
.footer-logo { background: #fff; border-radius: 10px; padding: 10px 18px; display: inline-flex; align-items: center; }
.footer-logo img { height: 64px; object-fit: contain; }
.footer-info p { font-size: 13px; color: #888; margin-bottom: 5px; }
.footer-info a { color: #aaa; }
.footer-info a:hover { color: var(--gl); }
.footer-links { display: flex; flex-direction: column; gap: 8px; }
.footer-links span { font-size: 13px; color: #666; cursor: pointer; transition: color .2s; }
.footer-links span:hover { color: var(--gl); }
.footer-copy { font-size: 12px; color: #444; text-align: center; border-top: 1px solid #222; padding-top: 1.25rem; }

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
  .srv-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  nav { height: 76px; padding: 0 1.25rem; }
  .logo-nav img { height: 64px; }
  .nav-links { display: none; flex-direction: column; position: absolute; top: 76px; left: 0; right: 0; background: #111; border-bottom: 3px solid var(--green); z-index: 99; }
  .nav-links.open { display: flex; }
  .nb { height: 50px; border-left: 3px solid transparent; border-bottom: 1px solid #222; color: #ccc; }
  .nb.active { border-left-color: var(--gl); color: var(--gl); }
  .nav-burger { display: block; }
  .nav-cta { display: none; }
  .hero { grid-template-columns: 1fr; padding: 2rem 1.5rem; }
  .hero h1 { font-size: 34px; }
  .hero-services { display: none; }
  .banner { height: 300px; }
  .slide-txt { padding: 0 1.5rem; max-width: 100%; }
  .slide-txt h2 { font-size: 28px; }
  .srv-grid { grid-template-columns: 1fr; padding: 1.5rem; }
  .srv-card-photo-wrap { height: 200px; }
  .srv-card-photo { height: 200px; }
  .vals { grid-template-columns: 1fr; padding: 1.5rem; }
  .ah { grid-template-columns: 1fr; padding: 2rem 1.5rem; gap: 1.5rem; }
  .ah-img { display: none; }
  .eng { flex-direction: column; text-align: center; padding: 2rem 1.5rem; }
  .eng-items { justify-content: center; }
  .cb { grid-template-columns: 1fr; padding: 1.5rem; }
  .cstrip { flex-direction: column; gap: .75rem; text-align: center; }
  .footer-inner { flex-direction: column; text-align: center; }
  .cf-row { grid-template-columns: 1fr; }
  .cta-wrap { padding: 0 1.5rem 2rem; }
  .ph, .srv-detail-header { padding: 2rem 1.5rem; }
  .srv-detail-body { padding: 1.5rem; }
  .ph h2, .srv-detail-header h2 { font-size: 30px; }
}
@media (max-width: 480px) {
  .srv-grid { grid-template-columns: 1fr; }
}