/* ═══════════════════════════════════════════════════════
   SG BÂTIMENT 06 — REFONTE COMPLÈTE v2
   Design : Artisan Premium · Blanc · Pierre · Orange
   ═══════════════════════════════════════════════════════ */

/* ── VARIABLES ────────────────────────────────────────── */
:root {
  --orange:       #E8651A;
  --orange-d:     #c4510e;
  --orange-l:     #f5883a;
  --orange-pale:  #fef3ec;
  --orange-alpha: rgba(232,101,26,0.12);
  --white:        #ffffff;
  --cream:        #f6f2ed;
  --stone:        #ede7df;
  --stone-d:      #d8cfc5;
  --ink:          #1c1813;
  --ink-s:        #3b342d;
  --ink-m:        #6b5f55;
  --ink-l:        #9c9088;
  --border:       rgba(28,24,19,0.09);
  --border-s:     rgba(28,24,19,0.16);
  --sh-s: 0 2px 12px rgba(28,24,19,0.07);
  --sh-m: 0 8px 32px rgba(28,24,19,0.10);
  --sh-l: 0 20px 60px rgba(28,24,19,0.13);
  --r: 2px;
  --nav-h: 76px;
}

/* ── RESET & BASE ─────────────────────────────────────── */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;font-size:16px}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit}
button{cursor:pointer;border:none;background:none;font:inherit}

body {
  font-family:'DM Sans',sans-serif;
  background:var(--cream);
  color:var(--ink);
  overflow-x:hidden;
  line-height:1.65;
}

/* Grain subtil */
body::after{
  content:'';position:fixed;inset:0;pointer-events:none;z-index:9998;opacity:.35;
  background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 512 512' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.028'/%3E%3C/svg%3E");
}

/* ── TYPOGRAPHY ───────────────────────────────────────── */
.f-display{
  font-family:'Oswald',sans-serif;
  font-weight:700;text-transform:uppercase;letter-spacing:-.01em;line-height:.95;
}
.f-ui{
  font-family:'Oswald',sans-serif;
  font-weight:500;text-transform:uppercase;letter-spacing:.08em;
}
.f-body{font-family:'DM Sans',sans-serif;}

.section-eyebrow{
  display:inline-flex;align-items:center;gap:10px;
  font-family:'Oswald',sans-serif;font-weight:500;font-size:.7rem;
  letter-spacing:.3em;text-transform:uppercase;color:var(--orange);
  margin-bottom:16px;
}
.section-eyebrow::before{
  content:'';display:block;width:24px;height:2px;background:var(--orange);flex-shrink:0;
}

.section-title{
  font-family:'Oswald',sans-serif;font-weight:700;text-transform:uppercase;
  font-size:clamp(2.2rem,3.5vw,3.6rem);line-height:.95;letter-spacing:-.01em;
  color:var(--ink);margin-bottom:20px;
}
.section-title em{font-style:normal;color:var(--orange);}
.section-title .outline{
  color:transparent;-webkit-text-stroke:2px var(--stone-d);
}

/* ── BUTTONS ──────────────────────────────────────────── */
.btn{
  display:inline-flex;align-items:center;gap:10px;
  font-family:'Oswald',sans-serif;font-weight:500;font-size:.88rem;
  letter-spacing:.12em;text-transform:uppercase;
  padding:14px 30px;border:2px solid transparent;
  transition:all .22s;cursor:pointer;
}
.btn-orange{
  background:var(--orange);color:#fff;border-color:var(--orange);
  box-shadow:0 4px 18px rgba(232,101,26,.28);
}
.btn-orange:hover{background:var(--orange-d);border-color:var(--orange-d);box-shadow:none;}
.btn-outline{
  background:transparent;color:var(--ink);border-color:var(--border-s);
}
.btn-outline:hover{border-color:var(--orange);color:var(--orange);}
.btn-white{background:#fff;color:var(--ink);border-color:#fff;}
.btn-white:hover{background:var(--stone);border-color:var(--stone);}
.btn svg{width:18px;height:18px;flex-shrink:0;}

/* ── NAVIGATION ───────────────────────────────────────── */
#navbar{
  position:fixed;top:0;left:0;right:0;z-index:500;
  height:var(--nav-h);padding:0 52px;
  display:flex;align-items:center;justify-content:space-between;
  background:rgba(255,255,255,.96);backdrop-filter:blur(18px);
  border-bottom:1px solid var(--border);
  transition:box-shadow .3s;
}
#navbar.scrolled{box-shadow:var(--sh-m);}

.nav-logo img{height:75px;width:auto;}

.nav-links{display:flex;gap:28px;list-style:none;align-items:center;}
.nav-links a{
  font-family:'Oswald',sans-serif;font-weight:400;font-size:.78rem;
  letter-spacing:.14em;text-transform:uppercase;color:var(--ink-m);
  transition:color .2s;position:relative;padding-bottom:2px;
}
.nav-links a::after{
  content:'';position:absolute;bottom:0;left:0;width:0;height:1px;
  background:var(--orange);transition:width .25s;
}
.nav-links a:hover{color:var(--orange);}
.nav-links a:hover::after{width:100%;}

.nav-actions{display:flex;gap:10px;align-items:center;}
.btn-call{
  display:flex;align-items:center;gap:8px;
  font-family:'Oswald',sans-serif;font-weight:500;font-size:.78rem;
  letter-spacing:.1em;text-transform:uppercase;
  color:var(--ink);border:1px solid var(--border-s);padding:9px 18px;
  transition:all .2s;
}
.btn-call:hover{border-color:var(--orange);color:var(--orange);}
.btn-call svg{width:15px;height:15px;}
.btn-devis{
  background:var(--orange);color:#fff;border:none;padding:10px 22px;
  font-family:'Oswald',sans-serif;font-weight:500;font-size:.78rem;
  letter-spacing:.1em;text-transform:uppercase;transition:background .2s;
}
.btn-devis:hover{background:var(--orange-d);}

/* hamburger mobile */
.nav-burger{
  display:none;flex-direction:column;gap:5px;cursor:pointer;padding:4px;
}
.nav-burger span{
  display:block;width:24px;height:2px;background:var(--ink);
  transition:all .3s;border-radius:2px;
}
.nav-burger.open span:nth-child(1){transform:translateY(7px) rotate(45deg);}
.nav-burger.open span:nth-child(2){opacity:0;}
.nav-burger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}

/* mobile nav drawer */
.nav-mobile-drawer{
  display:none;position:fixed;top:var(--nav-h);left:0;right:0;
  background:#fff;border-bottom:1px solid var(--border);
  padding:24px 28px 32px;z-index:499;
  box-shadow:var(--sh-m);transform:translateY(-8px);opacity:0;
  transition:all .3s;pointer-events:none;
}
.nav-mobile-drawer.open{opacity:1;transform:translateY(0);pointer-events:all;}
.nav-mobile-drawer ul{list-style:none;display:flex;flex-direction:column;gap:4px;margin-bottom:20px;}
.nav-mobile-drawer ul a{
  display:block;padding:12px 0;
  font-family:'Oswald',sans-serif;font-weight:500;font-size:1.1rem;
  letter-spacing:.1em;text-transform:uppercase;color:var(--ink);
  border-bottom:1px solid var(--border);transition:color .2s;
}
.nav-mobile-drawer ul a:hover{color:var(--orange);}
.nav-mobile-drawer .drawer-actions{display:flex;flex-direction:column;gap:10px;}

/* ── HERO ─────────────────────────────────────────────── */
#hero{
  min-height:100vh;padding-top:var(--nav-h);
  display:grid;grid-template-columns:1fr 1fr;
  background:var(--white);overflow:hidden;position:relative;
}
.hero-content{
  padding:80px 56px 100px 80px;
  display:flex;flex-direction:column;justify-content:center;
  z-index:2;
}
.hero-badge{
  display:inline-flex;align-items:center;gap:9px;
  background:var(--orange-pale);border:1px solid rgba(232,101,26,.28);
  padding:7px 16px;width:fit-content;margin-bottom:28px;
  animation:fadeUp .6s ease both;
}
.hero-badge span{
  font-family:'Oswald',sans-serif;font-size:.7rem;font-weight:500;
  letter-spacing:.2em;text-transform:uppercase;color:var(--orange);
}
.hero-badge::before{
  content:'';width:7px;height:7px;background:var(--orange);border-radius:50%;
  animation:pulse 2.2s infinite;flex-shrink:0;
}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1);}50%{opacity:.35;transform:scale(1.6);}}

.hero-title{
  font-family:'Oswald',sans-serif;font-weight:700;text-transform:uppercase;
  font-size:clamp(3.4rem,5vw,6rem);line-height:.93;letter-spacing:-.02em;
  margin-bottom:26px;animation:fadeUp .6s .1s ease both;
}
.hero-title strong{color:var(--orange);display:block;}
.hero-title .stroke{color:transparent;-webkit-text-stroke:2px var(--stone-d);display:block;}

.hero-sub{
  font-family:'DM Sans',sans-serif;font-size:1.05rem;line-height:1.78;
  color:var(--ink-m);max-width:460px;margin-bottom:40px;
  animation:fadeUp .6s .2s ease both;
}
.hero-ctas{display:flex;gap:14px;flex-wrap:wrap;animation:fadeUp .6s .3s ease both;}

.hero-right{
  position:relative;overflow:hidden;
  background:var(--stone);
}
.hero-right::before{
  content:'';position:absolute;inset:0;z-index:1;
  background:linear-gradient(110deg,var(--white) 0%,transparent 32%);
}
.hero-bg{
  position:absolute;inset:0;
  background:url('https://sgbatiment06.fr/assets/img/sg-batiment-06-cover1.jpg') center/cover no-repeat;
  opacity:.55;
}
/* Overlay tile pattern */
.hero-bg::after{
  content:'';position:absolute;inset:0;
  background-image:
    linear-gradient(rgba(232,101,26,.06) 1px,transparent 1px),
    linear-gradient(90deg,rgba(232,101,26,.06) 1px,transparent 1px);
  background-size:48px 48px;
}

.hero-stats{
  position:absolute;bottom:52px;left:80px;
  display:flex;gap:40px;align-items:center;z-index:3;
  animation:fadeUp .6s .45s ease both;
}
.stat-num{
  font-family:'Oswald',sans-serif;font-weight:700;font-size:2.6rem;
  color:var(--orange);line-height:1;display:block;
}
.stat-lbl{
  font-size:.65rem;letter-spacing:.12em;text-transform:uppercase;
  color:var(--ink-l);margin-top:2px;font-family:'Oswald',sans-serif;
}
.stat-div{width:1px;height:36px;background:var(--border-s);}

@keyframes fadeUp{from{opacity:0;transform:translateY(22px);}to{opacity:1;transform:translateY(0);}}

/* ── MARQUEE ──────────────────────────────────────────── */
.marquee-wrap{
  background:var(--orange);padding:16px 0;overflow:hidden;white-space:nowrap;
}
.marquee-track{display:inline-flex;gap:52px;animation:marquee 22s linear infinite;}
.marquee-item{
  font-family:'Oswald',sans-serif;font-weight:500;font-size:.92rem;
  letter-spacing:.2em;text-transform:uppercase;color:rgba(255,255,255,.88);
  display:flex;align-items:center;gap:12px;flex-shrink:0;
}
.m-dot{width:4px;height:4px;background:rgba(255,255,255,.4);border-radius:50%;}
@keyframes marquee{from{transform:translateX(0);}to{transform:translateX(-50%);}}

/* ── ENGAGEMENTS ──────────────────────────────────────── */
#engagements{
  background:var(--white);padding:80px;
  border-bottom:1px solid var(--border);
}
.eng-grid{
  display:grid;grid-template-columns:repeat(5,1fr);gap:1px;
  background:var(--border);border:1px solid var(--border);
}
.eng-item{
  background:var(--white);padding:32px 24px 28px;
  display:flex;flex-direction:column;align-items:center;text-align:center;gap:14px;
  transition:background .25s;
}
.eng-item:hover{background:var(--orange-pale);}
.eng-ico{
  width:48px;height:48px;background:var(--orange-alpha);
  border:1px solid rgba(232,101,26,.25);
  display:flex;align-items:center;justify-content:center;
}
.eng-ico svg{width:22px;height:22px;stroke:var(--orange);fill:none;stroke-width:1.5;}
.eng-title{
  font-family:'Oswald',sans-serif;font-weight:600;font-size:.95rem;
  text-transform:uppercase;letter-spacing:.06em;color:var(--ink);
}
.eng-sub{font-size:.8rem;color:var(--ink-l);line-height:1.5;}

/* ── SERVICES ─────────────────────────────────────────── */
#services{background:var(--cream);padding:110px 80px;}

.services-intro-grid{
  display:grid;grid-template-columns:1fr 1fr;gap:72px;
  align-items:end;margin-bottom:72px;
}
.services-intro-text{
  font-family:'DM Sans',sans-serif;font-size:1rem;line-height:1.8;color:var(--ink-m);
}

/* Two domain blocks */
.services-domains{display:grid;grid-template-columns:1fr 1fr;gap:3px;}

.domain-block{
  background:var(--white);padding:52px 44px;
  border-top:3px solid var(--border);
  transition:border-color .3s;
}
.domain-block:hover{border-color:var(--orange);}

.domain-num{
  font-family:'Oswald',sans-serif;font-weight:700;font-size:4rem;
  color:rgba(232,101,26,.09);line-height:1;margin-bottom:22px;display:block;
}
.domain-icon{
  width:54px;height:54px;background:var(--orange-alpha);
  border:1px solid rgba(232,101,26,.22);
  display:flex;align-items:center;justify-content:center;margin-bottom:22px;
}
.domain-icon svg{width:26px;height:26px;stroke:var(--orange);fill:none;stroke-width:1.5;}
.domain-title{
  font-family:'Oswald',sans-serif;font-weight:700;font-size:1.7rem;
  text-transform:uppercase;letter-spacing:-.01em;margin-bottom:16px;color:var(--ink);
}
.domain-desc{font-family:'DM Sans',sans-serif;font-size:.95rem;line-height:1.78;color:var(--ink-m);margin-bottom:28px;}

.service-tags{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:28px;}
.stag{
  background:var(--orange-alpha);border:1px solid rgba(232,101,26,.22);
  font-family:'Oswald',sans-serif;font-size:.7rem;font-weight:500;
  letter-spacing:.1em;text-transform:uppercase;color:var(--orange-d);
  padding:5px 12px;
}

/* Service list in domain */
.service-list{list-style:none;display:flex;flex-direction:column;gap:10px;}
.service-list li{
  display:flex;align-items:flex-start;gap:12px;
  font-family:'DM Sans',sans-serif;font-size:.9rem;color:var(--ink-s);line-height:1.5;
}
.service-list li::before{
  content:'';width:18px;height:18px;flex-shrink:0;margin-top:1px;
  background:url("data:image/svg+xml,%3Csvg viewBox='0 0 18 18' xmlns='http://www.w3.org/2000/svg'%3E%3Ccircle cx='9' cy='9' r='8' fill='none' stroke='%23E8651A' stroke-width='1.3'/%3E%3Cpath d='M6 9l2 2 4-4' stroke='%23E8651A' stroke-width='1.4' fill='none' stroke-linecap='round'/%3E%3C/svg%3E") center/contain no-repeat;
}

/* ── AVANT APRÈS ──────────────────────────────────────── */
#avant-apres{
  background:var(--ink);padding:110px 80px;
  overflow:hidden;
}
#avant-apres .section-eyebrow{color:var(--orange-l);}
#avant-apres .section-eyebrow::before{background:var(--orange-l);}
#avant-apres .section-title{color:var(--white);}
#avant-apres .section-title .outline{-webkit-text-stroke:2px rgba(255,255,255,.2);}

.aa-layout{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center;margin-top:60px;}

.aa-slider-wrap{position:relative;overflow:hidden;aspect-ratio:4/3;background:var(--ink-s);}
.aa-img{position:absolute;inset:0;background-size:cover;background-position:center;}
.aa-after{
  position:absolute;inset:0;background-size:cover;background-position:center;
  clip-path:inset(0 50% 0 0);transition:clip-path .05s;
}
.aa-handle{
  position:absolute;top:0;bottom:0;left:50%;width:3px;
  background:var(--orange);transform:translateX(-50%);cursor:ew-resize;z-index:10;
  display:flex;align-items:center;justify-content:center;
}
.aa-handle-btn{
  width:42px;height:42px;background:var(--orange);border-radius:50%;
  display:flex;align-items:center;justify-content:center;box-shadow:0 4px 16px rgba(0,0,0,.4);
  flex-shrink:0;
}
.aa-handle-btn svg{width:18px;height:18px;fill:#fff;}
.aa-label{
  position:absolute;bottom:16px;padding:5px 14px;
  font-family:'Oswald',sans-serif;font-weight:600;font-size:.72rem;
  letter-spacing:.16em;text-transform:uppercase;color:#fff;
  background:rgba(0,0,0,.55);backdrop-filter:blur(4px);
}
.aa-label-before{left:16px;}
.aa-label-after{right:16px;}

.aa-points{display:flex;flex-direction:column;gap:20px;}
.aa-point{
  display:flex;align-items:flex-start;gap:16px;
  padding:20px 24px;background:rgba(255,255,255,.04);
  border-left:2px solid rgba(255,255,255,.08);
  transition:border-color .25s,background .25s;
}
.aa-point:hover{border-color:var(--orange);background:rgba(232,101,26,.07);}
.aa-point-ico{
  width:36px;height:36px;background:var(--orange-alpha);
  border:1px solid rgba(232,101,26,.3);
  display:flex;align-items:center;justify-content:center;flex-shrink:0;
}
.aa-point-ico svg{width:18px;height:18px;stroke:var(--orange);fill:none;stroke-width:1.5;}
.aa-point-title{
  font-family:'Oswald',sans-serif;font-weight:600;font-size:.95rem;
  text-transform:uppercase;letter-spacing:.04em;color:#fff;margin-bottom:4px;
}
.aa-point-txt{font-family:'DM Sans',sans-serif;font-size:.85rem;color:rgba(255,255,255,.5);line-height:1.6;}

/* ── RÉALISATIONS ─────────────────────────────────────── */
#realisations{background:var(--white);padding:110px 80px;}

.real-filters{display:flex;gap:6px;margin-top:52px;margin-bottom:48px;flex-wrap:wrap;}
.filter-btn{
  font-family:'Oswald',sans-serif;font-weight:500;font-size:.75rem;
  letter-spacing:.14em;text-transform:uppercase;padding:9px 22px;
  border:1px solid var(--border-s);color:var(--ink-m);
  transition:all .22s;background:var(--white);cursor:pointer;
}
.filter-btn.active,.filter-btn:hover{
  background:var(--orange);border-color:var(--orange);color:#fff;
}

.real-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  grid-auto-rows:220px;
  gap:3px;
}
.real-item{
  position:relative;overflow:hidden;background:var(--stone);
  cursor:pointer;
}
.real-item.wide{grid-column:span 2;}
.real-item.tall{grid-row:span 2;}
.real-item .ri-bg{
  position:absolute;inset:0;background-size:cover;background-position:center;
  transition:transform .5s;
}
.real-item:hover .ri-bg{transform:scale(1.05);}
.real-item .ri-overlay{
  position:absolute;inset:0;background:linear-gradient(to top,rgba(28,24,19,.75) 0%,transparent 55%);
  opacity:0;transition:opacity .3s;display:flex;align-items:flex-end;padding:20px;
}
.real-item:hover .ri-overlay{opacity:1;}
.ri-tag{
  font-family:'Oswald',sans-serif;font-weight:500;font-size:.72rem;
  letter-spacing:.12em;text-transform:uppercase;color:#fff;
  background:var(--orange);padding:4px 12px;
}

/* SVG placeholder colors */
.ri-paint{background:linear-gradient(135deg,#e8e0d4 0%,#d5cbc0 100%);}
.ri-tile{background:linear-gradient(135deg,#ddd8d0 0%,#ccc4b8 100%);}
.ri-renov{background:linear-gradient(135deg,#e2dbd3 0%,#c8bfb3 100%);}
.ri-plat{background:linear-gradient(135deg,#dfdad4 0%,#cfc9c0 100%);}

/* ── PROCESS / MÉTHODE ────────────────────────────────── */
#methode{background:var(--cream);padding:110px 80px;}
.process-track{
  display:grid;grid-template-columns:repeat(4,1fr);gap:2px;
  background:var(--border);margin-top:68px;
}
.process-card{
  background:var(--white);padding:44px 32px 40px;
  position:relative;overflow:hidden;
}
.process-card::before{
  content:'';position:absolute;top:0;left:0;right:0;height:2px;
  background:var(--stone-d);transition:background .3s;
}
.process-card:hover::before{background:var(--orange);}
.pc-num{
  font-family:'Oswald',sans-serif;font-weight:700;font-size:3.8rem;
  color:rgba(232,101,26,.1);line-height:1;margin-bottom:18px;
}
.pc-title{
  font-family:'Oswald',sans-serif;font-weight:600;font-size:1.15rem;
  text-transform:uppercase;letter-spacing:.04em;color:var(--ink);margin-bottom:10px;
}
.pc-desc{font-family:'DM Sans',sans-serif;font-size:.88rem;color:var(--ink-m);line-height:1.7;}
.pc-arrow{
  position:absolute;right:-14px;top:44px;
  width:28px;height:28px;background:var(--orange);z-index:2;
  clip-path:polygon(0 25%,65% 25%,65% 0%,100% 50%,65% 100%,65% 75%,0 75%);
}
.process-card:last-child .pc-arrow{display:none;}

/* ── POURQUOI NOUS ────────────────────────────────────── */
#pourquoi{
  background:var(--orange);padding:110px 80px;
  display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center;
}
.pourquoi-left{}
.pourquoi-left .section-eyebrow{color:rgba(255,255,255,.65);}
.pourquoi-left .section-eyebrow::before{background:rgba(255,255,255,.65);}
.pourquoi-left .section-title{color:#fff;}
.pourquoi-left .section-title .outline{-webkit-text-stroke:2px rgba(255,255,255,.3);}
.pourquoi-sub{font-family:'DM Sans',sans-serif;font-size:1rem;line-height:1.78;color:rgba(255,255,255,.72);margin-top:20px;}

.pourquoi-stats{
  display:grid;grid-template-columns:1fr 1fr;gap:2px;
  background:rgba(0,0,0,.12);margin-top:44px;
}
.pstat{
  background:rgba(0,0,0,.15);padding:32px 28px;
  transition:background .25s;
}
.pstat:hover{background:rgba(0,0,0,.25);}
.pstat-num{
  font-family:'Oswald',sans-serif;font-weight:700;font-size:3rem;
  color:#fff;line-height:1;margin-bottom:4px;
}
.pstat-lbl{font-family:'DM Sans',sans-serif;font-size:.82rem;color:rgba(255,255,255,.6);}

.pourquoi-right{}
.why-items{display:flex;flex-direction:column;gap:2px;}
.why-item{
  background:rgba(255,255,255,.1);padding:28px 30px;
  display:flex;gap:18px;align-items:flex-start;
  border-left:2px solid transparent;transition:all .25s;
}
.why-item:hover{background:rgba(255,255,255,.17);border-color:rgba(255,255,255,.6);}
.wi-num{
  font-family:'Oswald',sans-serif;font-weight:700;font-size:1.6rem;
  color:rgba(255,255,255,.25);line-height:1;min-width:30px;
}
.wi-title{
  font-family:'Oswald',sans-serif;font-weight:600;font-size:1rem;
  text-transform:uppercase;letter-spacing:.04em;color:#fff;margin-bottom:5px;
}
.wi-txt{font-family:'DM Sans',sans-serif;font-size:.85rem;color:rgba(255,255,255,.6);line-height:1.65;}

/* ── AVIS CLIENTS ─────────────────────────────────────── */
#avis{background:var(--cream);padding:110px 80px;}

.avis-slider-wrap{position:relative;margin-top:64px;overflow:hidden;}
.avis-track{
  display:flex;gap:3px;
  transition:transform .45s cubic-bezier(.4,0,.2,1);
}
.avis-card{
  min-width:calc(33.333% - 2px);background:var(--white);
  padding:40px 36px;
  border-top:3px solid transparent;transition:border-color .3s,box-shadow .3s;
  flex-shrink:0;
}
.avis-card:hover{border-color:var(--orange);box-shadow:var(--sh-m);}
.avis-source{
  font-family:'Oswald',sans-serif;font-size:.65rem;letter-spacing:.2em;
  text-transform:uppercase;color:var(--ink-l);margin-bottom:14px;display:block;text-align:right;
}
.avis-stars{display:flex;gap:3px;margin-bottom:16px;}
.avis-stars span{color:var(--orange);font-size:1rem;}
.avis-text{
  font-family:'DM Sans',sans-serif;font-size:.93rem;line-height:1.78;
  color:var(--ink-m);font-style:italic;margin-bottom:24px;
}
.avis-text::before{content:'\201C';color:var(--orange);font-size:2.4rem;line-height:0;vertical-align:-.55rem;margin-right:3px;font-style:normal;}
.avis-author{display:flex;align-items:center;gap:12px;}
.avis-ava{
  width:40px;height:40px;background:var(--orange);border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  font-family:'Oswald',sans-serif;font-weight:700;font-size:1rem;color:#fff;flex-shrink:0;
}
.avis-name{
  font-family:'Oswald',sans-serif;font-weight:600;font-size:.92rem;
  text-transform:uppercase;letter-spacing:.04em;color:var(--ink);
}
.avis-loc{font-family:'DM Sans',sans-serif;font-size:.75rem;color:var(--ink-l);}

.avis-controls{display:flex;gap:10px;justify-content:center;margin-top:36px;}
.avis-btn{
  width:44px;height:44px;background:var(--white);border:1px solid var(--border-s);
  display:flex;align-items:center;justify-content:center;
  cursor:pointer;transition:all .2s;
}
.avis-btn:hover{background:var(--orange);border-color:var(--orange);}
.avis-btn:hover svg{stroke:#fff;}
.avis-btn svg{width:18px;height:18px;stroke:var(--ink);fill:none;stroke-width:2;}
.avis-dots{display:flex;gap:8px;align-items:center;}
.avis-dot{
  width:8px;height:8px;border-radius:50%;background:var(--stone-d);
  cursor:pointer;transition:all .25s;
}
.avis-dot.active{background:var(--orange);width:24px;border-radius:4px;}

/* ── ZONES ────────────────────────────────────────────── */
#zones{background:var(--white);padding:90px 80px;}
.zones-grid{display:grid;grid-template-columns:1fr 1fr;gap:72px;align-items:start;margin-top:56px;}
.zones-desc{font-family:'DM Sans',sans-serif;font-size:.95rem;line-height:1.8;color:var(--ink-m);}
.zones-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:28px;}
.zone-tag{
  background:var(--orange-alpha);border:1px solid rgba(232,101,26,.22);
  font-family:'Oswald',sans-serif;font-size:.72rem;font-weight:500;
  letter-spacing:.1em;text-transform:uppercase;color:var(--ink-s);
  padding:8px 14px;transition:all .22s;cursor:default;
}
.zone-tag:hover{background:var(--orange);color:#fff;transform:translateY(-2px);}
.zones-map{
  background:var(--stone);
  display:flex;align-items:center;justify-content:center;
  min-height:300px;position:relative;overflow:hidden;
}
/* SVG map placeholder */
.zones-map-inner{width:100%;padding:40px;}

/* ── CONTACT ──────────────────────────────────────────── */
#contact{background:var(--cream);padding:110px 80px;}
.contact-grid{display:grid;grid-template-columns:1fr 1.15fr;gap:72px;align-items:start;margin-top:64px;}
.contact-details{display:flex;flex-direction:column;gap:24px;}
.contact-intro{font-family:'DM Sans',sans-serif;font-size:1rem;line-height:1.8;color:var(--ink-m);margin-bottom:8px;}
.contact-item{display:flex;gap:16px;align-items:flex-start;}
.c-ico{
  width:44px;height:44px;background:var(--orange-pale);border:1px solid rgba(232,101,26,.25);
  display:flex;align-items:center;justify-content:center;flex-shrink:0;
}
.c-ico svg{width:20px;height:20px;stroke:var(--orange);fill:none;stroke-width:1.5;}
.c-lbl{font-family:'Oswald',sans-serif;font-size:.68rem;letter-spacing:.2em;text-transform:uppercase;color:var(--ink-l);margin-bottom:3px;}
.c-val{
  font-family:'Oswald',sans-serif;font-weight:600;font-size:1.1rem;color:var(--ink);
}
.c-val a{transition:color .2s;}
.c-val a:hover{color:var(--orange);}

/* WhatsApp CTA */
.wa-btn{
  display:inline-flex;align-items:center;gap:12px;
  background:#25d366;color:#fff;padding:14px 28px;
  font-family:'Oswald',sans-serif;font-weight:500;font-size:.88rem;
  letter-spacing:.1em;text-transform:uppercase;
  transition:background .2s,box-shadow .2s;
  box-shadow:0 4px 18px rgba(37,211,102,.25);
  margin-top:8px;
}
.wa-btn:hover{background:#1eb85a;box-shadow:0 6px 28px rgba(37,211,102,.35);}
.wa-btn svg{width:20px;height:20px;fill:#fff;flex-shrink:0;}

/* Form */
.contact-form{background:var(--white);padding:48px 44px;border-top:3px solid var(--orange);box-shadow:var(--sh-s);}
.form-h{font-family:'Oswald',sans-serif;font-weight:700;font-size:1.5rem;text-transform:uppercase;color:var(--ink);margin-bottom:6px;}
.form-sub{font-family:'DM Sans',sans-serif;font-size:.88rem;color:var(--ink-m);line-height:1.6;margin-bottom:28px;}
.form-row{margin-bottom:16px;}
.form-2col{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
.form-lbl{
  display:block;font-family:'Oswald',sans-serif;font-size:.68rem;font-weight:500;
  letter-spacing:.18em;text-transform:uppercase;color:var(--ink-m);margin-bottom:7px;
}
.form-ctrl{
  width:100%;background:var(--cream);border:1px solid var(--border-s);color:var(--ink);
  padding:13px 16px;font-family:'DM Sans',sans-serif;font-size:.95rem;
  outline:none;transition:border-color .2s,background .2s;border-radius:0;appearance:none;
}
.form-ctrl:focus{border-color:var(--orange);background:var(--white);}
.form-ctrl::placeholder{color:var(--ink-l);}
textarea.form-ctrl{resize:vertical;min-height:110px;}
.form-submit{
  width:100%;background:var(--orange);color:#fff;border:none;padding:16px;
  font-family:'Oswald',sans-serif;font-weight:600;font-size:1rem;
  letter-spacing:.16em;text-transform:uppercase;cursor:pointer;
  transition:background .2s;margin-top:6px;
  box-shadow:0 4px 16px rgba(232,101,26,.25);
}
.form-submit:hover{background:var(--orange-d);}
.form-note{font-family:'DM Sans',sans-serif;font-size:.75rem;color:var(--ink-l);text-align:center;margin-top:12px;line-height:1.5;}
.form-note a{color:var(--orange);}

/* ── QR / CTA FINAL ───────────────────────────────────── */
#cta-final{
  background:var(--ink);padding:80px;
  display:grid;grid-template-columns:1fr auto 1fr;gap:60px;align-items:center;
}
.cta-left h2{
  font-family:'Oswald',sans-serif;font-weight:700;
  font-size:clamp(2rem,3.5vw,3.2rem);text-transform:uppercase;line-height:.95;
  color:#fff;margin-bottom:16px;
}
.cta-left p{font-family:'DM Sans',sans-serif;font-size:.93rem;line-height:1.7;color:rgba(255,255,255,.55);max-width:340px;}
.cta-left .cta-btns{display:flex;gap:12px;margin-top:28px;flex-wrap:wrap;}
.qr-center{display:flex;flex-direction:column;align-items:center;gap:12px;}
.qr-box{background:#fff;padding:14px;box-shadow:0 8px 32px rgba(0,0,0,.3);}
.qr-cap{
  font-family:'Oswald',sans-serif;font-weight:500;font-size:.65rem;
  letter-spacing:.2em;text-transform:uppercase;color:rgba(255,255,255,.4);text-align:center;
}
.qr-wa{
  display:inline-flex;align-items:center;gap:9px;
  background:#25d366;color:#fff;padding:10px 20px;margin-top:4px;
  font-family:'Oswald',sans-serif;font-weight:500;font-size:.78rem;
  letter-spacing:.1em;text-transform:uppercase;transition:background .2s;
}
.qr-wa:hover{background:#1eb85a;}
.qr-wa svg{width:18px;height:18px;fill:#fff;}
.cta-right{display:flex;flex-direction:column;gap:18px;align-items:flex-end;}
.cta-ci{text-align:right;}
.cta-cl{font-family:'Oswald',sans-serif;font-size:.65rem;letter-spacing:.2em;text-transform:uppercase;color:rgba(255,255,255,.35);margin-bottom:3px;}
.cta-cv{font-family:'Oswald',sans-serif;font-weight:600;font-size:1.35rem;color:#fff;}
.cta-cv a{color:inherit;transition:color .2s;}
.cta-cv a:hover{color:var(--orange-l);}

/* ── ZONES SUBFOOTER ──────────────────────────────────── */
.subfooter{background:var(--stone);padding:72px 80px;}
.zones-sub-h{
  font-family:'Oswald',sans-serif;font-weight:700;font-size:1.5rem;
  text-transform:uppercase;color:var(--orange);margin-bottom:10px;text-align:center;
}
.zones-sub-p{
  font-family:'DM Sans',sans-serif;font-size:.9rem;color:var(--ink-m);
  text-align:center;max-width:680px;margin:0 auto 32px;line-height:1.7;
}
.zones-sub-tags{display:flex;flex-wrap:wrap;justify-content:center;gap:8px;}
.zones-sub-tags span{
  background:rgba(232,101,26,.08);border:1px solid rgba(232,101,26,.2);
  font-family:'Oswald',sans-serif;font-size:.72rem;font-weight:500;
  letter-spacing:.1em;text-transform:uppercase;color:var(--ink-s);
  padding:7px 14px;transition:all .22s;cursor:default;
}
.zones-sub-tags span:hover{background:var(--orange);color:#fff;transform:translateY(-2px);}

/* ── FOOTER ───────────────────────────────────────────── */
footer{
  background:var(--ink);border-top:1px solid rgba(255,255,255,.05);
  padding:40px 80px;
  display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:18px;
}
.footer-logo{
  font-family:'Oswald',sans-serif;font-weight:700;font-size:1.3rem;
  letter-spacing:.04em;color:rgba(255,255,255,.75);
}
.footer-logo span{color:var(--orange);}
.footer-txt{font-family:'DM Sans',sans-serif;font-size:.8rem;color:rgba(255,255,255,.3);}
.footer-social{display:flex;gap:10px;}
.soc{
  width:34px;height:34px;border:1px solid rgba(255,255,255,.12);
  display:flex;align-items:center;justify-content:center;
  font-family:'Oswald',sans-serif;font-weight:600;font-size:.72rem;
  color:rgba(255,255,255,.35);transition:all .2s;text-decoration:none;
}
.soc:hover{border-color:var(--orange);color:var(--orange);}

/* ── FLOATING WHATSAPP ────────────────────────────────── */
.wa-float{
  position:fixed;bottom:26px;right:26px;z-index:999;
  display:flex;align-items:center;gap:10px;
}
.wa-float-btn{
  width:56px;height:56px;background:#25d366;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 6px 24px rgba(37,211,102,.45);transition:transform .2s,box-shadow .2s;
  text-decoration:none;animation:floatIn .6s 1.5s both;
}
.wa-float-btn:hover{transform:scale(1.08);box-shadow:0 10px 32px rgba(37,211,102,.55);}
.wa-float-btn svg{width:28px;height:28px;fill:#fff;}
.wa-float-lbl{
  background:var(--ink);color:#fff;padding:6px 12px;
  font-family:'Oswald',sans-serif;font-weight:500;font-size:.72rem;letter-spacing:.1em;
  text-transform:uppercase;white-space:nowrap;
  opacity:0;transform:translateX(10px);transition:all .25s;pointer-events:none;
}
.wa-float:hover .wa-float-lbl{opacity:1;transform:translateX(0);}
@keyframes floatIn{from{opacity:0;transform:scale(.3);}to{opacity:1;transform:scale(1);}}

/* ── REVEAL ON SCROLL ─────────────────────────────────── */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .65s,transform .65s;}
.reveal.visible{opacity:1;transform:translateY(0);}
.reveal-delay-1{transition-delay:.1s;}
.reveal-delay-2{transition-delay:.2s;}
.reveal-delay-3{transition-delay:.3s;}
.reveal-delay-4{transition-delay:.4s;}

/* ── RESPONSIVE ───────────────────────────────────────── */
@media(max-width:1100px){
  #navbar{padding:0 24px;}
  .nav-links,.nav-actions .btn-call{display:none;}
  .nav-burger{display:flex;}
  .nav-mobile-drawer{display:block;}
  section,#engagements,#services,#avant-apres,#realisations,#methode,#pourquoi,#avis,#zones,#contact,#cta-final,.subfooter,footer{padding:68px 24px;}
  #hero{grid-template-columns:1fr;}
  .hero-content{padding:80px 24px 56px;}
  .hero-right{min-height:260px;}
  .hero-stats{left:24px;bottom:28px;gap:24px;}
  .eng-grid{grid-template-columns:repeat(3,1fr);}
  .services-intro-grid{grid-template-columns:1fr;gap:20px;}
  .services-domains{grid-template-columns:1fr;}
  .aa-layout{grid-template-columns:1fr;gap:40px;}
  .real-grid{grid-template-columns:repeat(2,1fr);}
  .real-item.wide{grid-column:span 1;}
  .process-track{grid-template-columns:1fr 1fr;}
  .pc-arrow{display:none;}
  #pourquoi{grid-template-columns:1fr;}
  .avis-card{min-width:calc(100% - 3px);}
  .zones-grid{grid-template-columns:1fr;}
  .contact-grid{grid-template-columns:1fr;}
  #cta-final{grid-template-columns:1fr;text-align:center;}
  .cta-right{align-items:center;}
  .cta-ci{text-align:center;}
  .qr-center{margin:0 auto;}
  footer{padding:28px 24px;}
  .pourquoi-stats{grid-template-columns:1fr 1fr;}
}

@media(max-width:600px){
  .eng-grid{grid-template-columns:1fr 1fr;}
  .real-grid{grid-template-columns:1fr 1fr;grid-auto-rows:160px;}
  .process-track{grid-template-columns:1fr;}
  .form-2col{grid-template-columns:1fr;}
  .hero-title{font-size:2.8rem;}
  .avis-card{padding:28px 22px;}
}
.siteby {
  display: flex;
    align-items: end;
    gap: 8px;
}