/* ============================================================
   MOMENTUM — Design tokens (Charte Graphique v1.0)
   ============================================================ */
:root{
  --gold: #D4AF37;
  --gold-light: #E8CE7B;
  --gold-dim: #8A712A;
  --black: #0C0C0C;
  --slate: #1A1A1A;
  --slate-2: #232323;
  --line: rgba(212,175,55,0.18);
  --off-white: #EDEBE6;
  --grey: #9B9B95;

  --font-display: 'Playfair Display', serif;
  --font-body: 'Urbanist', sans-serif;

  --container: 1180px;
  --radius: 2px;
}

*{box-sizing:border-box; margin:0; padding:0;}
html{scroll-behavior:smooth;}
body{
  background:var(--black);
  color:var(--off-white);
  font-family:var(--font-body);
  font-weight:400;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%; display:block;}
a{color:inherit; text-decoration:none;}
ul{list-style:none;}

.wrap{
  max-width:var(--container);
  margin:0 auto;
  padding:0 32px;
}

.eyebrow{
  font-family:var(--font-body);
  text-transform:uppercase;
  letter-spacing:0.28em;
  font-size:12px;
  color:var(--gold);
  font-weight:600;
}

h1,h2,h3{
  font-family:var(--font-display);
  font-weight:700;
  letter-spacing:0.01em;
  color:var(--off-white);
}
h1{font-size:clamp(38px,5.4vw,68px); line-height:1.08;}
h2{font-size:clamp(28px,3.4vw,42px); line-height:1.15;}
h3{font-size:22px; line-height:1.3;}

p{color:var(--grey); font-size:16px;}

.gold{color:var(--gold);}

/* ---------- Circuit / Laurel signature motif ---------- */
.circuit-line{
  position:absolute;
  inset:0;
  pointer-events:none;
  opacity:0.5;
}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;
  align-items:center;
  gap:10px;
  padding:15px 30px;
  font-family:var(--font-body);
  font-weight:600;
  font-size:14px;
  letter-spacing:0.06em;
  text-transform:uppercase;
  border-radius:var(--radius);
  transition:all .35s ease;
  border:1px solid var(--gold);
  cursor:pointer;
}
.btn-primary{
  background:var(--gold);
  color:var(--black);
}
.btn-primary:hover{
  background:var(--gold-light);
  border-color:var(--gold-light);
  transform:translateY(-2px);
}
.btn-ghost{
  background:transparent;
  color:var(--off-white);
  border-color:var(--line);
}
.btn-ghost:hover{
  border-color:var(--gold);
  color:var(--gold);
}

/* ---------- Header ---------- */
header{
  position:fixed;
  top:0; left:0; right:0;
  z-index:200;
  background:rgba(12,12,12,0.75);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.nav{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:16px 32px;
  max-width:var(--container);
  margin:0 auto;
}
.brand{
  display:flex;
  align-items:center;
  gap:12px;
}
.brand img{height:38px; width:auto;}
.brand-word{
  font-family:var(--font-display);
  font-weight:700;
  font-size:19px;
  letter-spacing:0.12em;
  color:var(--off-white);
}
.nav-links{
  display:flex;
  gap:38px;
  align-items:center;
}
.nav-links a{
  font-size:14px;
  font-weight:500;
  letter-spacing:0.03em;
  color:var(--off-white);
  position:relative;
  padding:6px 0;
  transition:color .25s ease;
}
.nav-links a::after{
  content:'';
  position:absolute;
  left:0; bottom:0;
  width:0; height:1px;
  background:var(--gold);
  transition:width .3s ease;
}
.nav-links a:hover{color:var(--gold);}
.nav-links a:hover::after{width:100%;}
.nav-links a.active{color:var(--gold);}
.nav-links a.active::after{width:100%;}
.nav-cta{
  display:flex;
  align-items:center;
  gap:24px;
}
.burger{
  display:none;
  flex-direction:column;
  gap:5px;
  cursor:pointer;
  background:none;
  border:none;
}
.burger span{width:24px; height:1.5px; background:var(--gold);}

/* ---------- Hero ---------- */
.hero{
  position:relative;
  min-height:100vh;
  display:flex;
  align-items:center;
  padding-top:100px;
  overflow:hidden;
  background:
    radial-gradient(ellipse 900px 600px at 82% 8%, rgba(212,175,55,0.14), transparent 60%),
    linear-gradient(180deg, #0C0C0C 0%, #0F0F0F 60%, #0C0C0C 100%);
}
.hero-inner{
  position:relative;
  z-index:2;
  max-width:720px;
}
.hero .eyebrow{margin-bottom:22px; display:block;}
.hero h1{margin-bottom:26px;}
.hero p.lead{
  font-size:18px;
  max-width:540px;
  margin-bottom:38px;
  color:var(--grey);
}
.hero-cta{display:flex; gap:18px; margin-bottom:70px;}
.hero-pillars{
  display:flex;
  gap:36px;
  padding-top:34px;
  border-top:1px solid var(--line);
  max-width:760px;
}
.hero-pillars div{flex:1;}
.hero-pillars .num{
  font-family:var(--font-display);
  color:var(--gold);
  font-size:15px;
  letter-spacing:0.1em;
  display:block;
  margin-bottom:6px;
}
.hero-pillars .label{font-size:14px; color:var(--off-white); font-weight:500;}

.hero-motif{
  position:absolute;
  right:-6%;
  top:50%;
  transform:translateY(-50%);
  width:640px;
  max-width:52vw;
  opacity:0.9;
  z-index:1;
}

/* ---------- Section shell ---------- */
section{
  padding:120px 0;
  position:relative;
}
.section-head{
  max-width:640px;
  margin-bottom:64px;
}
.section-head .eyebrow{display:block; margin-bottom:16px;}
.section-head p{margin-top:18px; font-size:17px;}
.divider{
  height:1px;
  background:linear-gradient(90deg, var(--gold) 0, var(--line) 40%, transparent 100%);
  margin:16px 0 0;
  width:80px;
}
.alt-bg{background:var(--slate);}

/* ---------- Pillars / Values ---------- */
.pillars-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:1px;
  background:var(--line);
  border:1px solid var(--line);
}
.pillar-card{
  background:var(--black);
  padding:44px 36px;
  transition:background .3s ease;
}
.pillar-card:hover{background:var(--slate-2);}
.pillar-card .idx{
  font-family:var(--font-display);
  color:var(--gold);
  font-size:14px;
  letter-spacing:0.16em;
  display:block;
  margin-bottom:22px;
}
.pillar-card h3{margin-bottom:14px;}
.pillar-card p{font-size:15px;}

/* ---------- Services grid ---------- */
.services-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:1px;
  background:var(--line);
  border:1px solid var(--line);
}
.service-card{
  background:var(--black);
  padding:48px;
  position:relative;
  transition:background .3s ease;
}
.service-card:hover{background:var(--slate-2);}
.service-icon{
  width:46px; height:46px;
  margin-bottom:26px;
}
.service-card h3{margin-bottom:12px;}
.service-card p{margin-bottom:20px;}
.service-list{margin-top:6px;}
.service-list li{
  font-size:14px;
  color:var(--off-white);
  padding:7px 0;
  border-top:1px solid var(--line);
  display:flex;
  align-items:center;
  gap:10px;
}
.service-list li::before{
  content:'';
  width:5px;height:5px;
  background:var(--gold);
  display:inline-block;
  transform:rotate(45deg);
  flex-shrink:0;
}

/* ---------- Stats band ---------- */
.stats-band{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
}
.stat{
  padding:44px 30px;
  text-align:center;
  border-left:1px solid var(--line);
}
.stat:first-child{border-left:none;}
.stat .num{
  font-family:var(--font-display);
  font-size:42px;
  color:var(--gold);
  display:block;
}
.stat .label{
  font-size:13px;
  letter-spacing:0.08em;
  text-transform:uppercase;
  color:var(--grey);
  margin-top:8px;
}

/* ---------- CTA band ---------- */
.cta-band{
  text-align:center;
  padding:110px 0;
  position:relative;
}
.cta-band h2{max-width:680px; margin:0 auto 24px;}
.cta-band p{max-width:520px; margin:0 auto 40px;}
.cta-actions{display:flex; justify-content:center; gap:18px;}

/* ---------- Footer ---------- */
footer{
  border-top:1px solid var(--line);
  padding:70px 0 30px;
  background:var(--black);
}
.footer-top{
  display:grid;
  grid-template-columns:1.4fr 1fr 1fr 1fr;
  gap:40px;
  padding-bottom:50px;
}
.footer-brand .brand{margin-bottom:18px;}
.footer-brand p{font-size:14px; max-width:280px;}
.footer-col h4{
  font-family:var(--font-body);
  font-size:13px;
  letter-spacing:0.12em;
  text-transform:uppercase;
  color:var(--gold);
  margin-bottom:20px;
  font-weight:600;
}
.footer-col a, .footer-col li{
  display:block;
  font-size:14px;
  color:var(--grey);
  padding:6px 0;
  transition:color .25s ease;
}
.footer-col a:hover{color:var(--gold);}
.footer-bottom{
  display:flex;
  justify-content:space-between;
  align-items:center;
  padding-top:26px;
  border-top:1px solid var(--line);
  font-size:13px;
  color:var(--grey);
}
.socials{display:flex; gap:16px;}
.socials a{
  width:34px; height:34px;
  border:1px solid var(--line);
  display:flex; align-items:center; justify-content:center;
  transition:border-color .25s ease, color .25s ease;
}
.socials a:hover{border-color:var(--gold); color:var(--gold);}

/* ---------- Page hero (inner pages) ---------- */
.page-hero{
  padding:170px 0 90px;
  position:relative;
  background:
    radial-gradient(ellipse 700px 500px at 90% 0%, rgba(212,175,55,0.12), transparent 60%);
  border-bottom:1px solid var(--line);
}
.page-hero .eyebrow{margin-bottom:18px; display:block;}
.page-hero h1{max-width:760px;}
.breadcrumb{
  font-size:13px;
  color:var(--grey);
  margin-top:20px;
  letter-spacing:0.04em;
}
.breadcrumb .gold{margin:0 8px;}

/* ---------- About page specifics ---------- */
.about-grid{
  display:grid;
  grid-template-columns:0.9fr 1.1fr;
  gap:80px;
  align-items:start;
}
.timeline{margin-top:10px;}
.timeline-item{
  display:grid;
  grid-template-columns:90px 1fr;
  gap:24px;
  padding:26px 0;
  border-top:1px solid var(--line);
}
.timeline-item:last-child{border-bottom:1px solid var(--line);}
.timeline-item .year{
  font-family:var(--font-display);
  color:var(--gold);
  font-size:17px;
}
.timeline-item h3{font-size:17px; margin-bottom:6px;}
.timeline-item p{font-size:14px;}

.values-list{margin-top:30px;}
.values-list .pillar-card{border-bottom:1px solid var(--line);}

/* ---------- Contact page ---------- */
.contact-grid{
  display:grid;
  grid-template-columns:0.85fr 1.15fr;
  gap:70px;
}
.contact-info-item{
  display:flex;
  gap:18px;
  padding:26px 0;
  border-top:1px solid var(--line);
}
.contact-info-item:last-child{border-bottom:1px solid var(--line);}
.contact-info-item .ico{
  width:20px; height:20px;
  color:var(--gold);
  flex-shrink:0;
  margin-top:3px;
}
.contact-info-item h4{
  font-size:14px;
  color:var(--off-white);
  text-transform:uppercase;
  letter-spacing:0.08em;
  margin-bottom:6px;
}
.contact-info-item p{font-size:15px; color:var(--grey);}

form{margin-top:6px;}
.form-row{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:22px;
  margin-bottom:22px;
}
.field{display:flex; flex-direction:column; gap:8px;}
.field.full{grid-column:1/-1;}
label{
  font-size:12px;
  letter-spacing:0.1em;
  text-transform:uppercase;
  color:var(--grey);
}
input, textarea, select{
  background:var(--slate);
  border:1px solid var(--line);
  color:var(--off-white);
  font-family:var(--font-body);
  font-size:15px;
  padding:14px 16px;
  border-radius:var(--radius);
  outline:none;
  transition:border-color .25s ease;
  width:100%;
}
input:focus, textarea:focus, select:focus{border-color:var(--gold);}
textarea{resize:vertical; min-height:130px;}

.map-frame{
  border:1px solid var(--line);
  height:260px;
  margin-top:40px;
  filter:grayscale(1) invert(0.92) contrast(0.9);
}

/* ---------- Services page: process ---------- */
.process-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:1px;
  background:var(--line);
  border:1px solid var(--line);
}
.process-card{
  background:var(--black);
  padding:40px 30px;
}
.process-card .idx{
  font-family:var(--font-display);
  color:var(--gold);
  font-size:26px;
  display:block;
  margin-bottom:18px;
}
.process-card h3{font-size:17px; margin-bottom:10px;}
.process-card p{font-size:14px;}

/* ---------- Reveal animation ---------- */
.reveal{
  opacity:0;
  transform:translateY(24px);
  transition:opacity .7s ease, transform .7s ease;
}
.reveal.in{opacity:1; transform:translateY(0);}

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

/* ---------- Responsive ---------- */
@media (max-width:960px){
  .nav-links{
    position:fixed;
    top:71px; left:0; right:0;
    background:var(--black);
    flex-direction:column;
    gap:0;
    border-top:1px solid var(--line);
    border-bottom:1px solid var(--line);
    max-height:0;
    overflow:hidden;
    transition:max-height .35s ease;
  }
  .nav-links.open{max-height:400px;}
  .nav-links a{width:100%; padding:16px 32px;}
  .nav-links a::after{display:none;}
  .nav-cta .btn-ghost{display:none;}
  .burger{display:flex;}
  .hero-motif{display:none;}
  .pillars-grid, .services-grid, .process-grid{grid-template-columns:1fr;}
  .stats-band{grid-template-columns:repeat(2,1fr);}
  .footer-top{grid-template-columns:1fr 1fr; row-gap:36px;}
  .about-grid, .contact-grid{grid-template-columns:1fr; gap:50px;}
  .form-row{grid-template-columns:1fr;}
}
@media (max-width:560px){
  .stats-band{grid-template-columns:1fr 1fr;}
  .hero-pillars{flex-direction:column; gap:22px;}
  .footer-top{grid-template-columns:1fr;}
  .footer-bottom{flex-direction:column; gap:14px; align-items:flex-start;}
}
.socials {
  display: flex !important;
  gap: 12px !important;
}
.socials a {
  width: 44px !important;
  height: 44px !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  background-color: #111 !important;
  border-radius: 50% !important;
  text-decoration: none !important;
  border: 1px solid #333;
}
.socials a svg {
  display: block !important;
}
.socials a:hover {
  background-color: #ebf218 !important;
}
.catalogue-section { padding: 80px 20px; background: #0b0b0b; }
.container { max-width: 1200px; margin: 0 auto; }
.section-title { text-align: center; font-size: 36px; font-weight: 700; }
.section-subtitle { text-align: center; color: #666; margin-bottom: 50px; }

.catalogue-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 30px;
}
.catalogue-card {
  background: #100f0feb;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0,0,0,0.08);
  transition: transform 0.3s;
}
.catalogue-card:hover { transform: translateY(-8px); }

.catalogue-image { height: 260px; overflow: hidden; }
.catalogue-image img { width: 100%; height: 100%; object-fit: cover; }

.catalogue-content { padding: 20px 24px; }
.catalogue-tag {
  display: inline-block;
  background: #111; color: #f3eeee;
  padding: 4px 12px; border-radius: 20px;
  font-size: 12px; margin-bottom: 12px;
  text-transform: uppercase;
}
.catalogue-content h3 { font-size: 20px; margin: 0 0 10px; }
.catalogue-content p { font-size: 15px; color: #555; line-height: 1.6; }
.catalogue-date { display: block; margin-top: 15px; font-size: 13px; color: #999; 
}
.logo {
display: flex;
align-items: center;
gap: 1px;
text-decoration: none;
}
.logo img {
width: 120px;
height: 70px;
object-fit: contain;
display: block;
}
.span .logo-text {
  font-size: 10px;
  font-weight: 800;
  color: #fff;
  letter-spacing: 1px;
}
/* ===== FIX MOBILE MOMENTUM ===== */
* { box-sizing: border-box; }
img { max-width: 100%; height: auto; }

@media (max-width: 768px) {
  body { overflow-x: hidden !important; }
  header, nav, section, footer, div {
    max-width: 100% !important;
  }
  h1 {
    font-size: 34px !important;
    line-height: 1.15 !important;
  }
  h2 { font-size: 26px !important; }
  p { font-size: 16px !important; }
  .hero, .hero-content, .container {
    flex-direction: column !important;
    padding-left: 20px !important;
    padding-right: 20px !important;
    text-align: left !important;
  }
  .nav { display: none !important; }
}