/* =========================================================
   BY SIGNATURE — Travaux de finition & construction
   Design system : noir profond, or brossé, argent
   ========================================================= */

:root{
  --ink:#0a0a0c;
  --ink-2:#0f0f13;
  --ink-3:#15151a;
  --ink-4:#1c1c22;

  --gold:#c9a227;
  --gold-lt:#e9d18a;
  --gold-hi:#f6e7b4;
  --gold-dk:#8a6c14;
  --silver:#d9dde1;
  --silver-dk:#9aa0a6;

  --txt:#e2ddd6;
  --muted:#9c968e;
  --line:rgba(201,162,39,.16);
  --line-soft:rgba(255,255,255,.07);

  --serif:'Cormorant Garamond',Georgia,'Times New Roman',serif;
  --sans:'Jost',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Arial,sans-serif;

  --wrap:1220px;
  --r:2px;
  --shadow:0 24px 60px rgba(0,0,0,.55);
  --gold-grad:linear-gradient(135deg,#f6e7b4 0%,#c9a227 42%,#8a6c14 100%);
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--ink);color:var(--txt);
  font-family:var(--sans);font-weight:300;font-size:16px;line-height:1.7;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
ul{margin:0;padding:0;list-style:none}
h1,h2,h3,h4{margin:0;font-weight:400;line-height:1.15;letter-spacing:.01em}
p{margin:0 0 1em}
p:last-child{margin-bottom:0}
.fi{font-size:20px;line-height:1;flex:none;display:inline-flex;align-items:center;justify-content:center;width:1em;height:1em}

/* les ancres ne doivent jamais passer sous le header collant */
[id]{scroll-margin-top:108px}

.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 24px}
.skip{position:absolute;left:-9999px;top:0;background:var(--gold);color:#000;padding:10px 18px;z-index:999}
.skip:focus{left:12px;top:12px}

/* ---------- gold text ---------- */
.gold{
  background:var(--gold-grad);-webkit-background-clip:text;background-clip:text;
  color:transparent;-webkit-text-fill-color:transparent;
}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:14px 28px;border:1px solid transparent;border-radius:var(--r);
  font-family:var(--sans);font-size:13px;font-weight:500;letter-spacing:.14em;text-transform:uppercase;
  cursor:pointer;transition:.28s ease;white-space:nowrap;line-height:1;
}
.btn .fi{font-size:17px}
.btn-gold{background:var(--gold-grad);color:#14100a;box-shadow:0 8px 26px rgba(201,162,39,.22)}
.btn-gold:hover{filter:brightness(1.12);transform:translateY(-2px);box-shadow:0 14px 34px rgba(201,162,39,.32)}
.btn-ghost{border-color:rgba(201,162,39,.45);color:var(--gold-lt);background:transparent}
.btn-ghost:hover{background:rgba(201,162,39,.1);border-color:var(--gold);transform:translateY(-2px)}
.btn-light{border-color:rgba(255,255,255,.22);color:var(--txt)}
.btn-light:hover{border-color:var(--silver);background:rgba(255,255,255,.05)}
.btn-wa{background:#1f8a4c;color:#fff;margin-top:18px}
.btn-wa:hover{background:#25a15a;transform:translateY(-2px)}
.btn-block{display:flex;width:100%}

/* =========================================================
   TOPBAR
   ========================================================= */
.topbar{background:#060607;border-bottom:1px solid var(--line-soft);font-size:12.5px}
.topbar-in{display:flex;align-items:center;justify-content:space-between;height:40px;gap:20px}
.topbar-slogan{
  color:var(--gold-lt);font-family:var(--serif);font-size:14.5px;font-style:italic;letter-spacing:.06em;
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
}
.topbar-links{display:flex;gap:26px;color:var(--muted)}
.topbar-links a{display:inline-flex;align-items:center;gap:8px;letter-spacing:.04em;transition:color .25s}
.topbar-links a:hover{color:var(--gold-lt)}
.topbar-links .fi{font-size:15px;color:var(--gold)}

/* =========================================================
   HEADER / NAV
   ========================================================= */
.site-head{
  position:sticky;top:0;z-index:80;
  background:rgba(10,10,12,.86);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line-soft);transition:box-shadow .3s,background .3s;
}
.site-head.stuck{background:rgba(8,8,10,.96);box-shadow:0 10px 34px rgba(0,0,0,.5)}
.head-in{display:flex;align-items:center;justify-content:space-between;gap:28px;height:84px}

/* logo */
.logo{display:flex;align-items:center;gap:13px;flex:none}
.logo-mark{position:relative;width:56px;height:56px;display:block;flex:none}
.logo-mark svg{position:absolute;top:0;left:0;width:100%;height:24px}
.logo-mono{
  position:absolute;left:0;right:0;bottom:0;
  display:flex;align-items:flex-end;justify-content:center;
  font-family:var(--serif);font-size:27px;line-height:.9;
}
.logo-mono b{font-weight:600;background:var(--gold-grad);-webkit-background-clip:text;background-clip:text;color:transparent;-webkit-text-fill-color:transparent}
.logo-mono i{font-style:normal;font-weight:500;background:linear-gradient(140deg,#fff,#b9c0c6);-webkit-background-clip:text;background-clip:text;color:transparent;-webkit-text-fill-color:transparent;margin-left:-4px}
/* logo image réel (img/logo.png|svg|webp) — remplace le lockup typographique */
.logo-img{height:56px;width:auto;max-width:260px;object-fit:contain;flex:none}
.foot-logo-img{height:78px;max-width:300px;margin-bottom:18px}
.logo-text{display:flex;flex-direction:column;gap:3px;min-width:0}
.logo-name{
  font-family:var(--serif);font-size:22px;line-height:1;letter-spacing:.2em;
  color:var(--silver);font-weight:400;white-space:nowrap;
}
.logo-name b{font-weight:600;background:var(--gold-grad);-webkit-background-clip:text;background-clip:text;color:transparent;-webkit-text-fill-color:transparent}
.logo-sub{
  font-size:9.5px;letter-spacing:.24em;text-transform:uppercase;color:var(--muted);
  white-space:nowrap;font-weight:300;
}

/* nav */
.nav{display:flex;align-items:center;gap:34px}
.nav-list{display:flex;align-items:center;gap:30px}
.nav-list>li{position:relative}
.nav-list>li>a{
  display:inline-flex;align-items:center;gap:7px;padding:30px 0;
  font-size:13px;letter-spacing:.11em;text-transform:uppercase;color:var(--txt);
  position:relative;transition:color .25s;
}
.nav-list>li>a::after{
  content:'';position:absolute;left:0;bottom:24px;height:1px;width:0;background:var(--gold-grad);transition:width .3s;
}
.nav-list>li>a:hover{color:var(--gold-lt)}
.nav-list>li>a:hover::after,.nav-list>li>a.on::after{width:100%}
.nav-list>li>a.on{color:var(--gold-lt)}
.caret{width:5px;height:5px;border-right:1px solid currentColor;border-bottom:1px solid currentColor;transform:rotate(45deg) translateY(-2px);opacity:.7}

/* dropdown */
.sub{
  position:absolute;top:100%;left:-22px;min-width:322px;padding:10px;
  background:#101014;border:1px solid var(--line);box-shadow:var(--shadow);
  opacity:0;visibility:hidden;transform:translateY(10px);transition:.25s ease;
}
.has-sub:hover .sub,.has-sub:focus-within .sub{opacity:1;visibility:visible;transform:translateY(0)}
.sub a{display:flex;align-items:center;gap:14px;padding:11px 14px;transition:background .22s}
.sub a:hover{background:rgba(201,162,39,.08)}
.sub .fi{color:var(--gold);font-size:22px}
.sub span{display:flex;flex-direction:column;line-height:1.3}
.sub b{font-weight:400;font-size:14.5px;color:var(--txt);letter-spacing:.03em}
.sub em{font-style:normal;font-size:11.5px;color:var(--muted);letter-spacing:.03em}
.sub a:hover b{color:var(--gold-lt)}

/* burger */
.burger{display:none;width:42px;height:42px;background:none;border:1px solid var(--line);padding:0;cursor:pointer;position:relative}
.burger span{position:absolute;left:11px;width:20px;height:1px;background:var(--gold-lt);transition:.3s}
.burger span:nth-child(1){top:14px}
.burger span:nth-child(2){top:20px}
.burger span:nth-child(3){top:26px}
.burger.open span:nth-child(1){top:20px;transform:rotate(45deg)}
.burger.open span:nth-child(2){opacity:0}
.burger.open span:nth-child(3){top:20px;transform:rotate(-45deg)}

/* drawer */
.drawer{
  position:fixed;inset:124px 0 0;z-index:70;background:#070709;
  overflow-y:auto;-webkit-overflow-scrolling:touch;
}
.drawer-in{padding:22px 24px 60px;display:flex;flex-direction:column;gap:4px;max-width:560px;margin:0 auto}
.drawer-link{
  padding:15px 4px;border-bottom:1px solid var(--line-soft);
  font-size:14px;letter-spacing:.13em;text-transform:uppercase;
}
.drawer-label{
  margin-top:22px;padding:8px 4px;font-size:10.5px;letter-spacing:.26em;text-transform:uppercase;color:var(--gold);
}
.drawer-srv{display:flex;align-items:center;gap:14px;padding:12px 4px;border-bottom:1px solid var(--line-soft)}
.drawer-srv .fi{color:var(--gold);font-size:22px}
.drawer-srv span{display:flex;flex-direction:column;line-height:1.3}
.drawer-srv b{font-weight:400;font-size:15px}
.drawer-srv em{font-style:normal;font-size:12px;color:var(--muted)}
.drawer .btn{margin-top:26px}
.drawer-contact{display:flex;flex-direction:column;gap:14px;margin-top:26px;color:var(--muted);font-size:14px}
.drawer-contact a{display:flex;align-items:center;gap:11px}
.drawer-contact .fi{color:var(--gold);font-size:17px}
body.no-scroll{overflow:hidden}

/* =========================================================
   SECTION PRIMITIVES
   ========================================================= */
.sec{padding:104px 0;position:relative}
.sec-tight{padding:72px 0}
.sec-alt{background:var(--ink-2)}
.sec-head{max-width:760px;margin:0 auto 62px;text-align:center}
.sec-head.left{margin-left:0;text-align:left}
.eyebrow{
  display:inline-flex;align-items:center;gap:12px;margin-bottom:20px;
  font-size:11px;letter-spacing:.3em;text-transform:uppercase;color:var(--gold);font-weight:400;
}
.eyebrow::before,.eyebrow::after{content:'';width:28px;height:1px;background:linear-gradient(90deg,transparent,var(--gold))}
.eyebrow::after{background:linear-gradient(90deg,var(--gold),transparent)}
.sec-head.left .eyebrow::before{display:none}
h2.title,h1.title{font-family:var(--serif);font-size:clamp(30px,4.4vw,50px);font-weight:400;letter-spacing:.005em;line-height:1.12}
.title em{font-style:italic;background:var(--gold-grad);-webkit-background-clip:text;background-clip:text;color:transparent;-webkit-text-fill-color:transparent}
.sec-head p{margin-top:20px;color:var(--muted);font-size:16.5px}
.rule{width:64px;height:1px;background:var(--gold-grad);margin:22px auto 0}
.sec-head.left .rule{margin-left:0}

/* =========================================================
   HERO
   ========================================================= */
.hero{
  position:relative;overflow:hidden;background:var(--ink);
  padding:118px 0 104px;border-bottom:1px solid var(--line-soft);
}
.hero::before{
  content:'';position:absolute;inset:0;
  background-image:linear-gradient(rgba(201,162,39,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(201,162,39,.045) 1px,transparent 1px);
  background-size:74px 74px;
  -webkit-mask-image:radial-gradient(ellipse 80% 70% at 50% 40%,#000 20%,transparent 78%);
  mask-image:radial-gradient(ellipse 80% 70% at 50% 40%,#000 20%,transparent 78%);
}
.hero::after{
  content:'';position:absolute;left:50%;top:-22%;width:1100px;height:1100px;transform:translateX(-50%);
  background:radial-gradient(circle,rgba(201,162,39,.13) 0%,rgba(201,162,39,.045) 34%,transparent 66%);
  pointer-events:none;
}
.hero-in{position:relative;z-index:2;display:grid;grid-template-columns:1.15fr .85fr;gap:64px;align-items:center}
.hero-eyebrow{
  display:inline-block;padding:7px 18px;margin-bottom:26px;border:1px solid var(--line);
  font-size:10.5px;letter-spacing:.28em;text-transform:uppercase;color:var(--gold-lt);
  background:rgba(201,162,39,.05);
}
.hero h1{
  font-family:var(--serif);font-size:clamp(42px,6.6vw,80px);font-weight:300;line-height:1.03;letter-spacing:-.005em;
}
.hero h1 em{
  display:block;font-style:italic;font-weight:400;
  background:var(--gold-grad);-webkit-background-clip:text;background-clip:text;color:transparent;-webkit-text-fill-color:transparent;
}
.hero-text{margin:28px 0 0;max-width:560px;color:var(--muted);font-size:17px;line-height:1.8}
.hero-actions{display:flex;flex-wrap:wrap;gap:16px;margin-top:38px}
.hero-note{display:flex;align-items:center;gap:10px;margin-top:30px;color:var(--muted);font-size:13.5px;letter-spacing:.04em}
.hero-note .fi{font-size:16px;color:var(--gold)}

/* hero service chips */
.hero-chips{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line-soft);border:1px solid var(--line-soft)}
.hero-chip{
  display:flex;flex-direction:column;gap:10px;padding:24px 20px;background:var(--ink-2);
  transition:background .3s,transform .3s;
}
.hero-chip:hover{background:var(--ink-3);transform:translateY(-2px)}
.hero-chip .fi{font-size:26px;color:var(--gold)}
.hero-chip b{font-weight:400;font-size:14.5px;letter-spacing:.05em;color:var(--txt)}
.hero-chip em{font-style:normal;font-size:11.5px;color:var(--muted);letter-spacing:.03em}
.hero-chip.more{background:rgba(201,162,39,.07);justify-content:center}
.hero-chip.more b{color:var(--gold-lt)}

/* =========================================================
   STATS
   ========================================================= */
.stats{border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft);background:var(--ink-2)}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line-soft)}
.stat{background:var(--ink-2);padding:44px 20px;text-align:center}
.stat-v{
  font-family:var(--serif);font-size:clamp(38px,4.6vw,54px);line-height:1;font-weight:400;
  background:var(--gold-grad);-webkit-background-clip:text;background-clip:text;color:transparent;-webkit-text-fill-color:transparent;
}
.stat-l{margin-top:12px;font-size:11.5px;letter-spacing:.2em;text-transform:uppercase;color:var(--muted)}

/* =========================================================
   SERVICES GRID
   ========================================================= */
.srv-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.srv-card{
  position:relative;display:flex;flex-direction:column;padding:38px 32px 34px;
  background:var(--ink-2);border:1px solid var(--line-soft);overflow:hidden;
  transition:border-color .35s,transform .35s,background .35s;
}
.srv-card::before{
  content:'';position:absolute;left:0;top:0;height:2px;width:0;background:var(--gold-grad);transition:width .45s ease;
}
.srv-card:hover{border-color:var(--line);transform:translateY(-5px);background:var(--ink-3)}
.srv-card:hover::before{width:100%}
.srv-ic{
  width:60px;height:60px;display:grid;place-items:center;margin-bottom:24px;
  border:1px solid var(--line);color:var(--gold);background:rgba(201,162,39,.05);transition:.35s;
}
.srv-ic .fi{font-size:28px}
.srv-card:hover .srv-ic{background:rgba(201,162,39,.12);border-color:rgba(201,162,39,.4)}
.srv-card h3{font-family:var(--serif);font-size:26px;font-weight:500;letter-spacing:.02em;color:var(--txt)}
.srv-tag{margin-top:6px;font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--gold)}
.srv-card p{margin-top:16px;color:var(--muted);font-size:14.8px;line-height:1.75;flex:1}
.srv-more{
  display:inline-flex;align-items:center;gap:9px;margin-top:24px;
  font-size:11.5px;letter-spacing:.18em;text-transform:uppercase;color:var(--gold-lt);
}
.srv-more .fi{font-size:16px;transition:transform .3s}
.srv-card:hover .srv-more .fi{transform:translateX(5px)}
.srv-card .stretch{position:absolute;inset:0}

/* =========================================================
   ABOUT
   ========================================================= */
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}
.about-copy p{color:var(--muted);font-size:16px;line-height:1.85}
.about-copy .title{margin-bottom:24px}
.about-panel{
  position:relative;padding:52px 44px;background:var(--ink-2);border:1px solid var(--line);
}
.about-panel::before,.about-panel::after{content:'';position:absolute;width:44px;height:44px;border:1px solid var(--gold);opacity:.55}
.about-panel::before{top:-1px;left:-1px;border-right:0;border-bottom:0}
.about-panel::after{bottom:-1px;right:-1px;border-left:0;border-top:0}
.about-mono{
  font-family:var(--serif);font-size:96px;line-height:1;text-align:center;letter-spacing:-.04em;margin-bottom:8px;
}
.about-mono b{font-weight:600;background:var(--gold-grad);-webkit-background-clip:text;background-clip:text;color:transparent;-webkit-text-fill-color:transparent}
.about-mono i{font-style:normal;background:linear-gradient(140deg,#fff,#aeb4ba);-webkit-background-clip:text;background-clip:text;color:transparent;-webkit-text-fill-color:transparent;margin-left:-10px}
.about-quote{
  text-align:center;font-family:var(--serif);font-style:italic;font-size:21px;color:var(--gold-lt);
  padding-bottom:26px;border-bottom:1px solid var(--line);margin-bottom:26px;
}
.about-list{display:flex;flex-direction:column;gap:15px}
.about-list li{display:flex;gap:13px;align-items:flex-start;font-size:14.8px;color:var(--txt)}
.about-list .fi{font-size:18px;color:var(--gold);margin-top:4px}

/* =========================================================
   VALUES
   ========================================================= */
.val-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line-soft);border:1px solid var(--line-soft)}
.val{background:var(--ink);padding:42px 30px;transition:background .32s}
.val:hover{background:var(--ink-3)}
.val .fi{font-size:30px;color:var(--gold);margin-bottom:20px}
.val h3{font-family:var(--serif);font-size:22px;font-weight:500;margin-bottom:12px}
.val p{color:var(--muted);font-size:14.4px;line-height:1.75}

/* =========================================================
   METHOD / PROCESS
   ========================================================= */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:28px;position:relative}
.steps::before{
  content:'';position:absolute;top:29px;left:9%;right:9%;height:1px;
  background:linear-gradient(90deg,transparent,var(--line),var(--line),transparent);
}
.step{position:relative;text-align:center}
.step-n{
  width:58px;height:58px;margin:0 auto 24px;display:grid;place-items:center;position:relative;z-index:2;
  border:1px solid var(--line);background:var(--ink);border-radius:50%;
  font-family:var(--serif);font-size:19px;letter-spacing:.02em;
  background-image:none;color:var(--gold-lt);transition:.35s;
}
.step:hover .step-n{border-color:var(--gold);background:rgba(201,162,39,.1);transform:translateY(-3px)}
.step h3{font-family:var(--serif);font-size:22px;font-weight:500;margin-bottom:11px}
.step p{color:var(--muted);font-size:14.3px;line-height:1.75}

/* =========================================================
   PAGE HERO (inner pages)
   ========================================================= */
.phero{position:relative;padding:78px 0 66px;background:var(--ink-2);border-bottom:1px solid var(--line-soft);overflow:hidden}
.phero::after{
  content:'';position:absolute;right:-140px;top:-160px;width:640px;height:640px;
  background:radial-gradient(circle,rgba(201,162,39,.11),transparent 66%);pointer-events:none;
}
.phero-in{position:relative;z-index:2;max-width:900px}
.crumbs{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin-bottom:24px;font-size:11.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}
.crumbs a:hover{color:var(--gold-lt)}
.crumbs span.sep{color:var(--gold);opacity:.6}
.phero h1{font-family:var(--serif);font-size:clamp(34px,5.2vw,58px);font-weight:300;line-height:1.08}
.phero .lead{margin-top:22px;max-width:720px;color:var(--muted);font-size:17px;line-height:1.8}
.phero-ic{
  width:66px;height:66px;display:grid;place-items:center;margin-bottom:26px;
  border:1px solid var(--line);color:var(--gold);background:rgba(201,162,39,.05);
}
.phero-ic .fi{font-size:32px}

/* =========================================================
   SERVICE DETAIL
   ========================================================= */
.svc-layout{display:grid;grid-template-columns:1fr 340px;gap:56px;align-items:start}
.svc-body p{color:var(--muted);font-size:16.2px;line-height:1.85}
.svc-body h2{font-family:var(--serif);font-size:clamp(26px,3.2vw,36px);font-weight:400;margin:0 0 22px}
.svc-block{margin-bottom:62px}
.svc-block:last-child{margin-bottom:0}

.prest-grid{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line-soft);border:1px solid var(--line-soft)}
.prest{background:var(--ink-2);padding:30px 28px;transition:background .3s}
.prest:hover{background:var(--ink-3)}
.prest h3{font-size:15.5px;font-weight:500;letter-spacing:.04em;color:var(--gold-lt);margin-bottom:10px;display:flex;gap:10px;align-items:flex-start}
.prest h3 .fi{font-size:17px;color:var(--gold);margin-top:3px}
.prest p{color:var(--muted);font-size:14.3px;line-height:1.72}

.hl-list{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.hl-list li{display:flex;gap:13px;align-items:flex-start;padding:18px 20px;background:var(--ink-2);border-left:2px solid var(--gold);font-size:14.6px}
.hl-list .fi{font-size:17px;color:var(--gold);margin-top:4px;flex:none}

/* accordion FAQ */
.faq-item{border-bottom:1px solid var(--line-soft)}
.faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:20px;
  padding:22px 2px;background:none;border:0;cursor:pointer;text-align:left;
  font-family:var(--serif);font-size:19.5px;font-weight:500;color:var(--txt);
}
.faq-q:hover{color:var(--gold-lt)}
.faq-q .pm{position:relative;width:16px;height:16px;flex:none}
.faq-q .pm::before,.faq-q .pm::after{content:'';position:absolute;background:var(--gold);transition:.3s}
.faq-q .pm::before{left:0;top:7.5px;width:16px;height:1px}
.faq-q .pm::after{left:7.5px;top:0;width:1px;height:16px}
.faq-item.open .faq-q .pm::after{transform:rotate(90deg);opacity:0}
.faq-a{max-height:0;overflow:hidden;transition:max-height .38s ease}
.faq-a p{padding:0 2px 24px;color:var(--muted);font-size:15.2px;line-height:1.8;max-width:820px}

/* sidebar */
.svc-side{position:sticky;top:112px;display:flex;flex-direction:column;gap:26px}
.side-card{background:var(--ink-2);border:1px solid var(--line-soft);padding:28px 26px}
.side-card h4{font-size:11px;letter-spacing:.24em;text-transform:uppercase;color:var(--gold);margin-bottom:20px}
.side-nav li+li{margin-top:2px}
.side-nav a{display:flex;align-items:center;gap:12px;padding:11px 12px;font-size:14.3px;color:var(--muted);transition:.25s;border-left:2px solid transparent}
.side-nav a .fi{font-size:18px}
.side-nav a:hover{color:var(--txt);background:rgba(255,255,255,.03);border-left-color:var(--gold)}
.side-nav a.on{color:var(--gold-lt);background:rgba(201,162,39,.07);border-left-color:var(--gold)}
.side-cta{background:linear-gradient(160deg,rgba(201,162,39,.13),rgba(201,162,39,.02));border-color:var(--line)}
.side-cta h3{font-family:var(--serif);font-size:24px;font-weight:500;margin-bottom:12px}
.side-cta p{color:var(--muted);font-size:14.3px;margin-bottom:22px}
.side-cta .btn{width:100%;margin-bottom:10px}

/* =========================================================
   CONTACT
   ========================================================= */
.ct-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:start}
.form{background:var(--ink-2);border:1px solid var(--line-soft);padding:42px 40px}
.form h2{font-family:var(--serif);font-size:30px;font-weight:400;margin-bottom:8px}
.form .form-sub{color:var(--muted);font-size:14.6px;margin-bottom:30px}
.f-row{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.f{margin-bottom:18px}
.f label{display:block;margin-bottom:9px;font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--muted)}
.f label .req{color:var(--gold)}
.f input,.f select,.f textarea{
  width:100%;padding:14px 16px;background:var(--ink);border:1px solid var(--line-soft);
  color:var(--txt);font-family:var(--sans);font-size:15px;font-weight:300;border-radius:var(--r);transition:.25s;
}
.f textarea{min-height:140px;resize:vertical;line-height:1.7}
.f input:focus,.f select:focus,.f textarea:focus{outline:0;border-color:var(--gold);background:#0c0c10;box-shadow:0 0 0 3px rgba(201,162,39,.09)}
.f select{appearance:none;-webkit-appearance:none;cursor:pointer;
  background-image:linear-gradient(45deg,transparent 50%,var(--gold) 50%),linear-gradient(135deg,var(--gold) 50%,transparent 50%);
  background-position:calc(100% - 20px) 22px,calc(100% - 15px) 22px;background-size:5px 5px,5px 5px;background-repeat:no-repeat}
.f select option{background:#0c0c10;color:var(--txt)}
.hp{position:absolute;left:-9999px;opacity:0;height:0;width:0}
.form .btn{width:100%;margin-top:8px}
.form-note{margin-top:16px;font-size:12.5px;color:var(--muted);text-align:center;line-height:1.6}

.alert{padding:18px 22px;margin-bottom:26px;border-left:2px solid;font-size:14.8px;line-height:1.7}
.alert-ok{border-color:#3fae6a;background:rgba(63,174,106,.09);color:#bfe8cd}
.alert-err{border-color:#d0574f;background:rgba(208,87,79,.09);color:#f0c3bf}

.ct-info{display:flex;flex-direction:column;gap:1px;background:var(--line-soft);border:1px solid var(--line-soft)}
.ct-item{display:flex;gap:18px;padding:26px 28px;background:var(--ink-2);transition:background .3s}
.ct-item:hover{background:var(--ink-3)}
.ct-item .fi{font-size:22px;color:var(--gold);margin-top:3px;flex:none}
.ct-item h4{font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--muted);margin-bottom:7px}
.ct-item p,.ct-item a{font-size:16px;color:var(--txt);line-height:1.6}
.ct-item a:hover{color:var(--gold-lt)}
.ct-side-cta{margin-top:26px;padding:32px 30px;background:linear-gradient(160deg,rgba(201,162,39,.13),rgba(201,162,39,.02));border:1px solid var(--line)}
.ct-side-cta h3{font-family:var(--serif);font-size:25px;font-weight:500;margin-bottom:10px}
.ct-side-cta p{color:var(--muted);font-size:14.5px;margin-bottom:22px}
.map{margin-top:26px;border:1px solid var(--line-soft);filter:grayscale(1) invert(.92) contrast(.85);line-height:0}
.map iframe{width:100%;height:320px;border:0;display:block}

/* =========================================================
   CTA BAND + FOOTER
   ========================================================= */
.cta-band{
  position:relative;padding:74px 0;background:var(--ink-2);
  border-top:1px solid var(--line);border-bottom:1px solid var(--line-soft);overflow:hidden;
}
.cta-band::after{
  content:'';position:absolute;left:50%;top:50%;width:900px;height:900px;transform:translate(-50%,-50%);
  background:radial-gradient(circle,rgba(201,162,39,.09),transparent 62%);pointer-events:none;
}
.cta-in{position:relative;z-index:2;display:flex;align-items:center;justify-content:space-between;gap:44px;flex-wrap:wrap}
.cta-in h2{font-family:var(--serif);font-size:clamp(26px,3.4vw,38px);font-weight:400;line-height:1.2}
.cta-in p{margin-top:12px;color:var(--muted);font-size:16px}
.cta-actions{display:flex;gap:14px;flex-wrap:wrap}

.site-foot{background:#060607;padding:74px 0 0;border-top:1px solid var(--line-soft)}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.25fr;gap:48px;padding-bottom:56px}
.foot-brand .logo-name{font-size:26px;display:block;margin-bottom:8px}
.foot-baseline{display:block;font-size:9.5px;letter-spacing:.24em;text-transform:uppercase;color:var(--muted);margin-bottom:22px}
.foot-about{color:var(--muted);font-size:14.3px;line-height:1.8;max-width:340px}
.foot-slogan{display:block;margin-top:20px;font-family:var(--serif);font-style:italic;font-size:17px;color:var(--gold-lt)}
.foot-col h4{font-size:11px;letter-spacing:.24em;text-transform:uppercase;color:var(--gold);margin-bottom:22px}
.foot-col ul li{margin-bottom:12px}
.foot-col ul a{color:var(--muted);font-size:14.3px;transition:.25s;position:relative}
.foot-col ul a:hover{color:var(--gold-lt);padding-left:8px}
.foot-contact ul li{display:flex;gap:12px;align-items:flex-start;color:var(--muted);font-size:14.3px;line-height:1.6}
.foot-contact .fi{font-size:16px;color:var(--gold);margin-top:4px;flex:none}
.foot-bottom{
  display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;
  padding:24px 24px;border-top:1px solid var(--line-soft);font-size:12.5px;color:var(--muted);letter-spacing:.04em;
}
.foot-legal{
  padding:0 24px 24px;font-size:11.8px;color:var(--muted);opacity:.72;letter-spacing:.03em;line-height:1.7;
}


/* ---------- References clients ---------- */
.refs{
  display:grid;grid-template-columns:repeat(5,1fr);gap:1px;
  background:var(--line-soft);border:1px solid var(--line-soft);
  list-style:none;margin:0;padding:0;
}
.refs-item{background:var(--ink)}
.refs-link{display:grid;place-items:center;height:120px;padding:20px 24px;transition:background .32s}
.refs-link:hover,.refs-link:focus-visible{background:var(--ink-3)}
.refs-link img{
  max-width:100%;max-height:var(--mh,44px);width:auto;height:auto;
  filter:brightness(0) invert(1);
  opacity:.55;transition:opacity .32s,transform .32s;
}
.refs-link:hover img,.refs-link:focus-visible img{opacity:1;transform:translateY(-2px)}
.wa-bubble{
  position:fixed;right:22px;bottom:22px;z-index:90;width:56px;height:56px;border-radius:50%;
  display:grid;place-items:center;background:#1f8a4c;color:#fff;box-shadow:0 10px 30px rgba(31,138,76,.4);
  transition:.3s;
}
.wa-bubble:hover{transform:scale(1.08) translateY(-2px);background:#25a15a}
.wa-bubble .fi{font-size:29px}

/* =========================================================
   404
   ========================================================= */
.err{padding:130px 0;text-align:center}
.err .code{font-family:var(--serif);font-size:clamp(80px,14vw,160px);line-height:1;background:var(--gold-grad);-webkit-background-clip:text;background-clip:text;color:transparent;-webkit-text-fill-color:transparent}
.err h1{font-family:var(--serif);font-size:clamp(26px,3.6vw,40px);font-weight:400;margin:18px 0 16px}
.err p{color:var(--muted);max-width:520px;margin:0 auto 34px}

/* =========================================================
   REVEAL ANIMATION
   ========================================================= */
/* Gated on .js so content is NEVER hidden when JavaScript is off or fails. */
.js [data-rv]{opacity:0;transform:translateY(22px);transition:opacity .7s cubic-bezier(.22,1,.36,1),transform .7s cubic-bezier(.22,1,.36,1)}
.js [data-rv].in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  .js [data-rv]{opacity:1;transform:none;transition:none}
  html{scroll-behavior:auto}
  *{animation:none!important}
}

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width:1080px){
  .foot-grid{grid-template-columns:1fr 1fr;gap:44px}
  .svc-layout{grid-template-columns:1fr;gap:48px}
  .svc-side{position:static;grid-row:2}
  .val-grid{grid-template-columns:1fr 1fr}
  .steps{grid-template-columns:1fr 1fr;gap:40px 28px}
  .steps::before{display:none}
}
@media (max-width:960px){
  .refs-link{height:104px;padding:18px}
  .refs-link img{max-height:calc(var(--mh,44px) * .82)}
  .nav{display:none}
  .burger{display:block}
  .hero-in{grid-template-columns:1fr;gap:48px}
  .hero{padding:78px 0 72px}
  .about-grid{grid-template-columns:1fr;gap:44px}
  .ct-grid{grid-template-columns:1fr;gap:40px}
  .srv-grid{grid-template-columns:1fr 1fr;gap:20px}
  .sec{padding:78px 0}
  .topbar-links a:nth-child(2){display:none}
}
@media (max-width:720px){
  .refs{grid-template-columns:repeat(2,1fr)}
  .refs-link{height:112px}
  .refs-link img{max-height:calc(var(--mh,44px) * .92)}
  .wrap{padding:0 18px}
  .head-in{height:72px}
  .drawer{top:112px}
  .logo-sub{display:none}
  .logo-name{font-size:19px;letter-spacing:.17em}
  .logo-img{height:44px;max-width:190px}
  .foot-logo-img{height:64px}
  .logo-mark{width:48px;height:48px}
  .logo-mark svg{height:21px}
  .logo-mono{font-size:23px}
  .topbar-slogan{font-size:12.5px}
  .topbar-links{display:none}
  .topbar-in{justify-content:center}
  .srv-grid{grid-template-columns:1fr}
  .stats-grid{grid-template-columns:1fr 1fr}
  .val-grid{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr;gap:34px}
  .prest-grid{grid-template-columns:1fr}
  .hl-list{grid-template-columns:1fr}
  .f-row{grid-template-columns:1fr;gap:0}
  .form{padding:32px 22px}
  .foot-grid{grid-template-columns:1fr;gap:38px}
  .foot-bottom{justify-content:center;text-align:center;padding:22px 18px}
  .cta-in{flex-direction:column;text-align:center}
  .cta-actions{justify-content:center;width:100%}
  .about-panel{padding:38px 26px}
  .about-mono{font-size:74px}
  .sec{padding:64px 0}
  .hero-chips{grid-template-columns:1fr 1fr}
  .btn{padding:13px 22px;font-size:12px}
  .wa-bubble{width:52px;height:52px;right:16px;bottom:16px}
}
@media (max-width:400px){
  .hero-chips{grid-template-columns:1fr}
  .stats-grid{grid-template-columns:1fr}
}