/* ============================================================
   ARKHA — Feuille de styles partagée
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Instrument+Serif:ital@0;1&family=Syne:wght@400;500;600;700&display=swap');

*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
:root{
  --black:#0e0e0d;
  --white:#ffffff;
  --g50:#f9f9f7;
  --g100:#f0efe9;
  --g200:#e2e0d8;
  --g400:#a8a59a;
  --g600:#6b6860;
  --g800:#2e2c28;
  --accent:#C85A1A;
  --accent2:#E07042;
  --accent-light:rgba(200,90,26,0.12);
  --r-sm:10px;--r-md:16px;--r-lg:24px;--r-xl:28px;
  --eout:cubic-bezier(0.16,1,0.3,1);
  --serif:'Instrument Serif',Georgia,serif;
  --sans:'Syne',sans-serif;
}
html{scroll-behavior:smooth}
body{font-family:var(--sans);background:var(--white);color:var(--black);overflow-x:hidden;-webkit-font-smoothing:antialiased}
img{display:block;max-width:100%}
a{text-decoration:none;color:inherit}
button{border:none;cursor:pointer;font-family:var(--sans)}
::-webkit-scrollbar{width:3px}
::-webkit-scrollbar-thumb{background:var(--g400);border-radius:2px}

/* ── NAV ── */
body::before{
  content:'';position:fixed;top:0;left:0;right:0;
  height:3px;background:var(--accent);z-index:300;
}
nav{
  position:fixed;top:3px;left:0;right:0;z-index:500;
  display:flex;align-items:center;justify-content:space-between;
  padding:1.5rem 2.5rem;
  transition:background 0.45s,box-shadow 0.45s,padding 0.35s,border-bottom-color 0.45s;
  border-bottom:1px solid transparent;
}
nav.scrolled{
  background:rgba(255,255,255,0.99);
  box-shadow:0 2px 28px rgba(0,0,0,0.08);
  padding:1rem 2.5rem;
  border-bottom-color:rgba(200,90,26,0.2);
}
nav.solid{
  background:var(--white);
  box-shadow:0 2px 28px rgba(0,0,0,0.06);
  padding:1rem 2.5rem;
  border-bottom:1px solid rgba(200,90,26,0.14);
}
.logo{
  font-family:var(--sans);font-weight:700;font-size:1.3rem;
  letter-spacing:0.07em;color:var(--white);transition:color 0.3s;
  text-shadow:0 1px 10px rgba(0,0,0,0.6),0 0 30px rgba(0,0,0,0.3);
  display:flex;align-items:center;
}
.logo-img{
  height:72px;width:auto;display:block;
  filter:brightness(0) invert(1);
  transition:filter 0.38s,height 0.35s var(--eout);
}
nav.scrolled .logo-img,nav.solid .logo-img{filter:none;height:62px}
.logo-dot{display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--accent2);margin-left:1px;vertical-align:middle}
nav.scrolled .logo,nav.solid .logo{color:var(--black);text-shadow:none}
.nav-links{display:flex;align-items:center;gap:1.75rem;list-style:none}
.nav-links > li{position:relative}
.nav-links > li:not(:last-child) > a{
  font-size:0.8rem;font-weight:600;letter-spacing:0.06em;color:#fff;
  text-shadow:0 1px 8px rgba(0,0,0,0.7),0 0 22px rgba(0,0,0,0.45);
  transition:color 0.25s;position:relative;padding-bottom:4px;white-space:nowrap;
}
.nav-links > li:not(:last-child):not(.has-dropdown) > a::after{
  content:'';position:absolute;bottom:0;left:0;right:0;height:1.5px;
  background:var(--accent);transform:scaleX(0);transform-origin:right;
  transition:transform 0.35s var(--eout);
}
.nav-links > li:not(:last-child):not(.has-dropdown) > a:hover::after{transform:scaleX(1);transform-origin:left}
nav.scrolled .nav-links > li:not(:last-child) > a,
nav.solid .nav-links > li:not(:last-child) > a{color:var(--g800);text-shadow:none}
nav.scrolled .nav-links > li:not(:last-child) > a:hover,
nav.solid .nav-links > li:not(:last-child) > a:hover{color:var(--accent)}

/* DROPDOWN */
.has-dropdown > a{display:flex;align-items:center;gap:0.3rem}
.has-dropdown > a::after{content:'▾';font-size:0.6rem;transition:transform 0.25s}
.has-dropdown:hover > a::after{transform:rotate(180deg)}
/* Bridge invisible — maintient le hover pendant la traversée du gap */
.has-dropdown::before{
  content:'';position:absolute;top:100%;left:-8px;right:-8px;
  height:0.9rem;z-index:598;
}
.dropdown{
  position:absolute;top:calc(100% + 0.75rem);left:50%;
  transform:translateX(-50%) translateY(-6px);
  background:var(--white);border:1px solid var(--g200);border-radius:var(--r-md);
  padding:0.5rem;min-width:260px;list-style:none;
  box-shadow:0 12px 40px rgba(0,0,0,0.12);
  opacity:0;pointer-events:none;
  transition:opacity 0.22s var(--eout) 0.1s,transform 0.22s var(--eout) 0.1s;
  z-index:600;
}
.has-dropdown:hover .dropdown{
  opacity:1;pointer-events:all;transform:translateX(-50%) translateY(0);
  transition-delay:0s;
}
.dropdown a{
  display:flex;align-items:center;gap:0.75rem;
  padding:0.65rem 0.85rem;border-radius:var(--r-sm);
  font-size:0.78rem;font-weight:500;letter-spacing:0.03em;
  color:var(--g800);text-shadow:none;
  transition:background 0.15s,color 0.15s;
}
.dropdown a:hover{background:var(--g50);color:var(--accent)}
.drop-icon{width:32px;height:32px;border-radius:var(--r-sm);background:var(--g100);display:flex;align-items:center;justify-content:center;font-size:0.95rem;flex-shrink:0}
.drop-label{display:flex;flex-direction:column;gap:0.1rem}
.drop-label span:first-child{font-weight:600;color:var(--black)}
.drop-label span:last-child{font-size:0.68rem;color:var(--g600)}
.drop-divider{height:1px;background:var(--g100);margin:0.4rem 0}

.nav-cta-btn{
  background:var(--accent);color:var(--white);
  padding:0.65rem 1.55rem;border-radius:100px;
  font-size:0.76rem;font-weight:700;letter-spacing:0.05em;
  transition:all 0.28s;display:inline-block;
  box-shadow:0 4px 16px rgba(200,90,26,0.42);
}
nav.scrolled .nav-cta-btn,nav.solid .nav-cta-btn{background:var(--accent);color:var(--white)}
.nav-cta-btn:hover{opacity:0.9;transform:scale(1.04);box-shadow:0 7px 22px rgba(200,90,26,0.55)}
.burger{display:none;flex-direction:column;gap:5px;background:none;padding:3px}
.burger span{width:22px;height:1.5px;background:var(--white);border-radius:2px;transition:0.3s}
nav.scrolled .burger span,nav.solid .burger span{background:var(--black)}

/* ── PAGE HERO (inner pages) ── */
.page-hero{
  padding:7rem 2rem 0;min-height:420px;
  background:var(--black);position:relative;overflow:hidden;
  display:flex;align-items:flex-end;
}
.page-hero-img{
  position:absolute;inset:0;background-size:cover;background-position:center;
}
.page-hero-img::after{
  content:'';position:absolute;inset:0;
  background:linear-gradient(to top,rgba(0,0,0,0.85) 0%,rgba(0,0,0,0.4) 60%,rgba(0,0,0,0.25) 100%);
}
.page-hero-body{
  position:relative;z-index:2;
  max-width:1280px;width:100%;margin:0 auto;
  padding:3rem 0 3.5rem;
}
.breadcrumb{
  display:flex;align-items:center;gap:0.5rem;
  font-size:0.7rem;font-weight:600;letter-spacing:0.12em;text-transform:uppercase;
  color:rgba(255,255,255,0.45);margin-bottom:1.5rem;
}
.breadcrumb a{color:var(--accent);transition:opacity 0.2s}
.breadcrumb a:hover{opacity:0.8}
.breadcrumb span{color:rgba(255,255,255,0.25)}
.page-hero-tag{font-size:0.7rem;font-weight:700;letter-spacing:0.18em;text-transform:uppercase;color:var(--accent);margin-bottom:0.75rem}
.page-hero-title{
  font-family:var(--serif);font-size:clamp(2.5rem,5vw,4.5rem);
  color:var(--white);font-weight:400;line-height:1.05;max-width:700px;
}
.page-hero-title em{font-style:italic;color:rgba(255,255,255,0.55)}
.page-hero-desc{
  font-size:0.95rem;color:rgba(255,255,255,0.6);line-height:1.75;
  max-width:520px;margin-top:1rem;font-weight:400;
}

/* ── SECTIONS ── */
.sec{padding:7rem 2rem}
.sec-sm{padding:4.5rem 2rem}
.cnt{max-width:1280px;margin:0 auto}
.eyebrow{
  display:inline-flex;align-items:center;gap:0.55rem;
  font-size:0.7rem;font-weight:700;letter-spacing:0.18em;text-transform:uppercase;
  color:var(--accent);margin-bottom:1rem;
}
.eyebrow::before{content:'';width:18px;height:1.5px;background:var(--accent);border-radius:1px;flex-shrink:0}
.stitle{font-family:var(--serif);font-size:clamp(2rem,4vw,3.5rem);font-weight:400;line-height:1.1;color:var(--black)}
.stitle em{font-style:italic;color:var(--g600)}
.ssub{font-size:0.95rem;color:var(--g600);line-height:1.78;max-width:480px;margin-top:1.1rem;font-weight:400}

/* ── BTNS ── */
.btn-dk{
  display:inline-flex;align-items:center;gap:0.45rem;
  background:var(--black);color:var(--white);
  padding:0.75rem 1.5rem;border-radius:100px;
  font-size:0.78rem;font-weight:700;letter-spacing:0.05em;
  transition:background 0.25s,transform 0.2s;
}
.btn-dk:hover{background:var(--accent);transform:scale(1.02)}
.btn-od{
  display:inline-flex;align-items:center;gap:0.45rem;
  border:1.5px solid var(--g200);color:var(--g600);
  padding:0.75rem 1.5rem;border-radius:100px;
  font-size:0.78rem;font-weight:600;letter-spacing:0.05em;
  transition:border-color 0.2s,color 0.2s;
}
.btn-od:hover{border-color:var(--black);color:var(--black)}
.btn-cw{
  display:inline-flex;align-items:center;gap:0.45rem;
  background:var(--white);color:var(--accent);
  padding:0.8rem 1.7rem;border-radius:100px;
  font-size:0.8rem;font-weight:700;letter-spacing:0.04em;
  transition:transform 0.2s,box-shadow 0.2s;
}
.btn-cw:hover{transform:scale(1.02);box-shadow:0 8px 20px rgba(0,0,0,0.15)}
.btn-cgh{
  display:inline-flex;align-items:center;gap:0.45rem;
  border:1.5px solid rgba(255,255,255,0.32);color:rgba(255,255,255,0.82);
  padding:0.8rem 1.7rem;border-radius:100px;
  font-size:0.8rem;font-weight:500;letter-spacing:0.04em;
  transition:border-color 0.2s,color 0.2s;
}
.btn-cgh:hover{border-color:rgba(255,255,255,0.75);color:var(--white)}

/* ── CTA BAND ── */
.cta-band{background:var(--accent);padding:6rem 2rem;position:relative;overflow:hidden}
.cta-band::before{
  content:'BÂTIR';position:absolute;right:-0.05em;top:50%;transform:translateY(-50%);
  font-family:var(--serif);font-size:clamp(8rem,18vw,18rem);
  color:rgba(255,255,255,0.05);line-height:1;white-space:nowrap;pointer-events:none;
}
.cta-inner{position:relative;z-index:1;max-width:680px;margin:0 auto;text-align:center}
.cta-band .eyebrow{color:rgba(255,255,255,0.5);justify-content:center}
.cta-band .eyebrow::before{background:rgba(255,255,255,0.35)}
.cta-band .stitle{color:var(--white)}
.cta-band .stitle em{color:rgba(255,255,255,0.45);font-style:italic}
.cta-sub{font-size:0.93rem;color:rgba(255,255,255,0.55);line-height:1.75;margin:1.2rem auto 2.5rem;max-width:460px}
.cta-acts{display:flex;gap:0.8rem;justify-content:center;flex-wrap:wrap}

/* ── CONTACT FORM ── */
.cform{display:flex;flex-direction:column;gap:1.1rem}
.frow{display:grid;grid-template-columns:1fr 1fr;gap:0.9rem}
.fg{display:flex;flex-direction:column;gap:0.35rem}
.fl{font-size:0.67rem;font-weight:700;letter-spacing:0.12em;text-transform:uppercase;color:var(--g600)}
.fi,.fsel,.fta{
  background:var(--g50);border:1.5px solid var(--g200);
  padding:0.82rem 0.95rem;border-radius:var(--r-sm);
  font-family:var(--sans);font-size:0.88rem;color:var(--black);
  outline:none;width:100%;transition:border-color 0.2s,background 0.2s;-webkit-appearance:none;
}
.fi:focus,.fsel:focus,.fta:focus{border-color:var(--accent);background:var(--white)}
.fta{resize:vertical;min-height:125px}
.fsub{
  display:inline-flex;align-items:center;gap:0.45rem;
  background:var(--black);color:var(--white);
  padding:0.85rem 1.8rem;border-radius:100px;border:none;
  font-family:var(--sans);font-size:0.8rem;font-weight:700;letter-spacing:0.06em;
  cursor:pointer;transition:background 0.25s,transform 0.2s;align-self:flex-start;
}
.fsub:hover{background:var(--accent);transform:scale(1.02)}
.fmsg{padding:0.85rem 1.1rem;border-radius:var(--r-sm);font-size:0.83rem;display:none}
.fmsg.ok{background:#eaf7f0;color:#1a7a4a;border:1px solid #b3e6cc}

/* ── FOOTER ── */
footer{background:var(--black);padding:5rem 2rem 2rem}
.ft-top{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:3.5rem;padding-bottom:3rem;border-bottom:1px solid rgba(255,255,255,0.07)}
.ft-logo{font-family:var(--sans);font-weight:700;font-size:1.4rem;letter-spacing:0.07em;color:var(--white);margin-bottom:0.9rem;display:block}
.ft-logo-dot{display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--accent2);margin-left:1px;vertical-align:middle}
.ft-tag{font-size:0.83rem;color:rgba(255,255,255,0.38);line-height:1.72;max-width:250px}
.ft-socials{display:flex;gap:0.6rem;margin-top:1.8rem}
.ft-soc{width:36px;height:36px;border:1px solid rgba(255,255,255,0.1);border-radius:var(--r-sm);display:flex;align-items:center;justify-content:center;font-size:0.72rem;font-weight:700;color:rgba(255,255,255,0.38);transition:all 0.2s}
.ft-soc:hover{border-color:rgba(255,255,255,0.38);color:var(--white)}
.ft-ct{font-size:0.66rem;font-weight:700;letter-spacing:0.16em;text-transform:uppercase;color:rgba(255,255,255,0.28);margin-bottom:1.2rem}
.ft-links{list-style:none;display:flex;flex-direction:column;gap:0.65rem}
.ft-links a{font-size:0.85rem;color:rgba(255,255,255,0.42);transition:color 0.2s}
.ft-links a:hover{color:var(--white)}
.ft-bot{display:flex;justify-content:space-between;align-items:center;padding-top:1.75rem;flex-wrap:wrap;gap:0.8rem}
.ft-copy{font-size:0.7rem;color:rgba(255,255,255,0.22)}
.ft-copy a{color:inherit;text-decoration:underline;text-underline-offset:3px}

/* ── SUB-PAGE COMPONENTS ── */

/* Layout */
.nav-inner{display:flex;align-items:center;justify-content:space-between;width:100%;max-width:1280px;margin:0 auto}
.nav-cta{background:var(--black);color:var(--white);padding:0.58rem 1.3rem;border-radius:100px;font-size:0.76rem;font-weight:700;letter-spacing:0.04em;transition:all 0.25s;display:inline-block;white-space:nowrap}
.nav-cta:hover{background:var(--accent);transform:scale(1.02)}
.container{max-width:1280px;margin:0 auto;padding:0 2rem}
.section{padding:7rem 2rem}
.bg-light{background:var(--g50)}

/* Page hero — inline background-image variant (etancheite, terrassement, etc.) */
.hero-overlay{position:absolute;inset:0;background:linear-gradient(to bottom,rgba(0,0,0,0.45) 0%,rgba(0,0,0,0.1) 30%,transparent 55%),linear-gradient(to top,rgba(10,10,9,0.88) 0%,rgba(10,10,9,0.18) 55%,transparent 100%)}
.page-hero-content{position:absolute;bottom:0;left:0;right:0;padding:3rem;z-index:1}
.page-hero-content h1{font-family:var(--serif);font-size:clamp(2.2rem,5vw,4rem);color:var(--white);font-weight:400;line-height:1.08;margin-bottom:1rem;margin-top:0.5rem}
.page-hero-content h1 em{font-style:italic;color:rgba(255,255,255,0.45)}
.page-hero-content p{font-size:0.95rem;color:rgba(255,255,255,0.72);line-height:1.72;max-width:560px}
.hero-tag{font-size:0.7rem;font-weight:700;letter-spacing:0.16em;text-transform:uppercase;color:var(--accent);display:block;margin-bottom:0.3rem}

/* Section headers */
.section-header{margin-bottom:3rem}
.section-tag{display:inline-flex;align-items:center;gap:0.55rem;font-size:0.7rem;font-weight:700;letter-spacing:0.18em;text-transform:uppercase;color:var(--accent);margin-bottom:0.85rem}
.section-tag::before{content:'';width:18px;height:1.5px;background:var(--accent);border-radius:1px;flex-shrink:0}
.section h2,.section-header h2{font-family:var(--serif);font-size:clamp(2rem,4vw,3.2rem);font-weight:400;line-height:1.1;color:var(--black);margin-bottom:0}
.section>p,.section-header>p{font-size:0.95rem;color:var(--g600);line-height:1.78;margin-top:0.9rem}

/* Two-column layout */
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:5rem;align-items:center}
.two-col h2{font-family:var(--serif);font-size:clamp(2rem,4vw,3.2rem);font-weight:400;line-height:1.1;color:var(--black);margin-bottom:0.5rem}
.col-text{display:flex;flex-direction:column;gap:0}
.col-text p{margin-top:0.75rem;font-size:0.93rem;color:var(--g600);line-height:1.78}

/* Offer grid */
.offer-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem;margin-top:0.5rem}
.offer-card{position:relative;background:var(--white);border:1px solid var(--g200);border-radius:var(--r-lg);padding:2rem;transition:box-shadow 0.25s,transform 0.25s;overflow:hidden}
.offer-card::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:var(--accent);transform:scaleX(0);transform-origin:left;transition:transform 0.4s var(--eout)}
.offer-card:hover{box-shadow:0 12px 36px rgba(0,0,0,0.08);transform:translateY(-3px)}
.offer-card:hover::before{transform:scaleX(1)}
.offer-icon{font-size:1.5rem;margin-bottom:1rem;color:var(--accent)}
.offer-card h3{font-family:var(--serif);font-size:1.4rem;font-weight:400;color:var(--black);margin-bottom:0.75rem}
.offer-card>p{font-size:0.87rem;color:var(--g600);line-height:1.7;margin-top:0}
.offer-list{list-style:none;margin-top:1.25rem;display:flex;flex-direction:column;gap:0.45rem}
.offer-list li{font-size:0.82rem;color:var(--g800);padding-left:1rem;position:relative;line-height:1.5}
.offer-list li::before{content:'—';position:absolute;left:0;color:var(--accent);font-size:0.75rem}

/* Stats / specs */
.specs-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1.5rem}
.spec-card{background:var(--g50);border-radius:var(--r-md);padding:2rem 1.5rem;text-align:center;border:1px solid var(--g100)}
.spec-value{display:block;font-family:var(--serif);font-size:clamp(2.4rem,4vw,3.5rem);font-weight:400;color:var(--black);line-height:1;margin-bottom:0.5rem}
.spec-value sup{font-size:0.45em;vertical-align:super;color:var(--accent)}
.spec-label{font-size:0.78rem;font-weight:600;color:var(--g600);letter-spacing:0.04em;line-height:1.4}

/* Mini project strip */
.mini-projects{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem}
.mini-card{border-radius:var(--r-md);overflow:hidden;background:var(--white);border:1px solid var(--g100)}
.mini-card img{width:100%;height:220px;object-fit:cover;display:block}
.mini-info{padding:1.25rem}
.mini-cat{font-size:0.67rem;font-weight:700;letter-spacing:0.14em;text-transform:uppercase;color:var(--accent);display:block;margin-bottom:0.4rem}
.mini-info h4{font-family:var(--serif);font-size:1.1rem;font-weight:400;color:var(--black);margin-bottom:0.4rem}
.mini-info p{font-size:0.8rem;color:var(--g600);line-height:1.6;margin-top:0}

/* Dark process section */
.dark-process{background:var(--black);padding:7rem 2rem}
.dark-process h2{color:var(--white) !important}
.process-steps{display:grid;grid-template-columns:repeat(5,1fr);gap:2rem;margin-top:3rem}
.process-step{border-top:1px solid rgba(255,255,255,0.1);padding-top:1.5rem}
.step-num{font-family:var(--serif);font-size:2.5rem;color:var(--accent2);display:block;line-height:1;margin-bottom:1rem}
.process-step h4{font-size:0.88rem;font-weight:700;color:var(--white);margin-bottom:0.5rem}
.process-step p{font-size:0.8rem;color:rgba(255,255,255,0.45);line-height:1.65;margin-top:0}

/* Sectors grid */
.sectors-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:1rem;margin-top:0.5rem}
.sector-item{background:var(--white);border:1px solid var(--g200);border-radius:var(--r-md);padding:1.5rem 1rem;text-align:center;transition:box-shadow 0.2s,transform 0.2s}
.sector-item:hover{box-shadow:0 8px 24px rgba(0,0,0,0.07);transform:translateY(-2px)}
.sector-icon{font-size:1.6rem;display:block;margin-bottom:0.6rem}
.sector-item h4{font-size:0.78rem;font-weight:600;color:var(--black);line-height:1.3}

/* CTA content + buttons */
.cta-content{position:relative;z-index:1;max-width:680px;margin:0 auto;text-align:center}
.cta-content h2{font-family:var(--serif);font-size:clamp(2rem,4vw,3.2rem);font-weight:400;color:var(--white);line-height:1.1;margin-bottom:0.5rem}
.cta-content p{font-size:0.93rem;color:rgba(255,255,255,0.65);line-height:1.75;margin:0.75rem auto 2rem;max-width:460px}
.btn-primary{display:inline-flex;align-items:center;gap:0.45rem;background:var(--white);color:var(--black);padding:0.85rem 2rem;border-radius:100px;font-size:0.82rem;font-weight:700;letter-spacing:0.04em;transition:transform 0.2s,box-shadow 0.2s}
.btn-primary:hover{transform:scale(1.03);box-shadow:0 8px 24px rgba(0,0,0,0.2)}
.btn-outline{display:inline-flex;align-items:center;gap:0.45rem;border:1.5px solid var(--g200);color:var(--g600);padding:0.85rem 2rem;border-radius:100px;font-size:0.82rem;font-weight:600;letter-spacing:0.04em;transition:border-color 0.2s,color 0.2s}
.btn-outline:hover{border-color:var(--black);color:var(--black)}

/* Footer — class-based version */
.footer{background:var(--black);padding:5rem 2rem 2rem}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:3.5rem;padding-bottom:3rem;border-bottom:1px solid rgba(255,255,255,0.07)}
.footer-brand .logo{color:var(--white);display:block;margin-bottom:0.85rem;text-shadow:none}
.footer-brand p{font-size:0.83rem;color:rgba(255,255,255,0.38);line-height:1.72;max-width:250px}
.footer-col h5{font-size:0.66rem;font-weight:700;letter-spacing:0.16em;text-transform:uppercase;color:rgba(255,255,255,0.28);margin-bottom:1.2rem}
.footer-col ul{list-style:none;display:flex;flex-direction:column;gap:0.65rem}
.footer-col li{font-size:0.85rem;color:rgba(255,255,255,0.42)}
.footer-col a{color:rgba(255,255,255,0.42);transition:color 0.2s}
.footer-col a:hover{color:var(--white)}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;padding-top:1.75rem}
.footer-bottom p{font-size:0.7rem;color:rgba(255,255,255,0.22)}

/* Reveal animation (new class names used by service pages) */
.reveal{opacity:0;transform:translateY(24px);transition:opacity 0.7s var(--eout),transform 0.7s var(--eout)}
.reveal.visible{opacity:1;transform:translateY(0)}

/* ── REVEAL ANIMATIONS ── */
@keyframes fadeUp{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:translateY(0)}}
@keyframes slideUp{from{opacity:0;transform:translateY(110%)}to{opacity:1;transform:translateY(0)}}
@keyframes marquee{from{transform:translateX(0)}to{transform:translateX(-50%)}}
.rev{opacity:0;transform:translateY(24px);transition:opacity 0.7s var(--eout),transform 0.7s var(--eout)}
.rev.vis{opacity:1;transform:translateY(0)}
.d1{transition-delay:0.08s}.d2{transition-delay:0.16s}.d3{transition-delay:0.24s}.d4{transition-delay:0.32s}

/* Désactive hover dropdown sur appareils tactiles (sticky hover Chrome/Android) */
@media(hover:none){
  .has-dropdown:hover .dropdown{opacity:0!important;pointer-events:none!important;transform:translateX(-50%) translateY(-6px)!important}
}

/* ── RESPONSIVE ── */
@media(max-width:1024px){
  .ft-top{grid-template-columns:1fr 1fr;gap:2.5rem}
  .section{padding:5rem 1.5rem}
  .two-col{grid-template-columns:1fr;gap:3rem}
  .offer-grid{grid-template-columns:1fr 1fr}
  .appr-cols{grid-template-columns:1fr!important;gap:3rem!important}
}
@media(max-width:768px){
  nav{padding:1rem 1.25rem}
  .logo-img{height:46px}
  nav.scrolled .logo-img,nav.solid .logo-img{height:42px}
  .nav-cta{display:none}
  .nav-links{display:none}
  .nav-links.open{display:flex;flex-direction:column;position:fixed;inset:0;background:var(--white);align-items:stretch;justify-content:flex-start;padding:5.5rem 1.75rem 2rem;gap:0;overflow-y:auto;z-index:490}
  .nav-links.open > li{border-bottom:1px solid var(--g100);padding:0.9rem 0}
  .nav-links.open > li > a{font-size:1.05rem;color:var(--black);text-shadow:none;padding-bottom:0}
  .burger{display:flex;z-index:501}
  .burger.active span:nth-child(1){transform:rotate(45deg) translate(4px,4px)}
  .burger.active span:nth-child(2){opacity:0;transform:translateX(-6px)}
  .burger.active span:nth-child(3){transform:rotate(-45deg) translate(4px,-4px)}
  /* Dropdown mobile — spécificité élevée pour écraser sticky-hover */
  .dropdown{display:none!important;box-shadow:none;border:none;background:var(--g50);width:100%;border-radius:var(--r-sm);margin-top:0.5rem;padding:0.4rem 0}
  .nav-links.open .has-dropdown .dropdown{position:static!important;transform:none!important;left:auto!important;top:auto!important;opacity:1!important;pointer-events:all!important}
  .nav-links.open .has-dropdown .dropdown a{font-size:0.88rem;padding:0.75rem 1rem}
  .has-dropdown.open .dropdown{display:block!important}
  .has-dropdown > a::after{content:'▾';transition:transform 0.25s}
  .has-dropdown.open > a::after{transform:rotate(180deg)}
  .ft-top{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr;gap:2rem}
  .frow{grid-template-columns:1fr}
  .sec{padding:5rem 1.25rem}
  .section{padding:4rem 1.25rem}
  .page-hero{padding:5rem 1.25rem 0}
  .page-hero-inner{padding-bottom:3rem}
  .two-col{grid-template-columns:1fr!important;gap:2rem!important}
  .offer-grid{grid-template-columns:1fr!important}
  .specs-grid{grid-template-columns:1fr!important}
  .appr-cols{grid-template-columns:1fr!important;gap:2rem!important}
}