/* ==========================================================================
   M EXPRESSE-BE — feuille de style partagée
   Direction : signalétique autoroutière française + étiquette de fret.
   ========================================================================== */

:root{
  --blue-deep:   #0B3B70;   /* bleu signalétique — primaire */
  --blue-signal: #1C63B7;   /* bleu accent — liens, boutons */
  --blue-pale:   #E7EEF6;   /* fond bleu très clair pour blocs */
  --paper:       #F7F6F1;   /* blanc papier, fond général */
  --paper-raised:#FFFFFF;   /* cartes */
  --ink:         #1A2027;   /* texte principal */
  --steel:       #5C6672;   /* texte secondaire */
  --line:        #D8D4C8;   /* filets / bordures */
  --amber:       #E2A23B;   /* accent étiquette — usage rare */

  --font-display: 'Oswald', sans-serif;
  --font-body: 'Inter', sans-serif;
  --font-mono: 'IBM Plex Mono', monospace;

  --radius: 3px;
  --container: 1180px;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font-body);
  background:var(--paper);
  color:var(--ink);
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:inherit;}
h1,h2,h3,h4{
  font-family:var(--font-display);
  font-weight:600;
  text-transform:uppercase;
  letter-spacing:0.01em;
  margin:0 0 0.5em 0;
  color:var(--blue-deep);
}
p{margin:0 0 1em 0;}
.wrap{max-width:var(--container); margin:0 auto; padding:0 24px;}
.eyebrow{
  font-family:var(--font-mono);
  font-size:0.75rem;
  letter-spacing:0.14em;
  text-transform:uppercase;
  color:var(--blue-signal);
  display:inline-flex;
  align-items:center;
  gap:8px;
  margin-bottom:14px;
}
.eyebrow::before{
  content:"";
  width:18px; height:2px;
  background:var(--amber);
  display:inline-block;
}

/* focus visibility */
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible{
  outline:3px solid var(--amber);
  outline-offset:2px;
}
@media (prefers-reduced-motion: reduce){
  *{animation:none !important; transition:none !important; scroll-behavior:auto !important;}
}

/* ---------------------------------------------------------------- header */
.site-header{
  background:var(--blue-deep);
  color:#fff;
  position:sticky; top:0; z-index:50;
  border-bottom:3px solid var(--amber);
}
.site-header .wrap{
  display:flex; align-items:center; justify-content:space-between;
  padding-top:14px; padding-bottom:14px; gap:18px;
}
.brand{
  display:flex; align-items:center; gap:12px;
  text-decoration:none; color:#fff;
}
.brand-mark{
  font-family:var(--font-mono);
  font-size:0.68rem; letter-spacing:0.08em;
  border:1.5px solid rgba(255,255,255,0.55);
  border-radius:2px;
  padding:5px 7px;
  line-height:1;
  white-space:nowrap;
}
.brand-name{
  font-family:var(--font-display);
  font-weight:700; letter-spacing:0.02em;
  font-size:1.28rem; text-transform:uppercase;
  white-space:nowrap;
}
.brand-name small{
  display:block;
  font-family:var(--font-mono);
  font-weight:400; text-transform:none;
  letter-spacing:0.02em;
  font-size:0.62rem; color:rgba(255,255,255,0.7);
}
nav.main-nav{display:flex; align-items:center; gap:22px;}
nav.main-nav a{
  font-family:var(--font-mono);
  font-size:0.78rem; text-transform:uppercase; letter-spacing:0.05em;
  text-decoration:none; color:rgba(255,255,255,0.82);
  padding:6px 0; border-bottom:2px solid transparent;
}
nav.main-nav a:hover, nav.main-nav a[aria-current="page"]{
  color:#fff; border-bottom-color:var(--amber);
}
.header-actions{display:flex; align-items:center; gap:10px;}
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  font-family:var(--font-mono);
  font-size:0.78rem; letter-spacing:0.04em; text-transform:uppercase;
  padding:11px 18px; border-radius:var(--radius);
  text-decoration:none; border:1.5px solid transparent;
  cursor:pointer; transition:transform 0.15s ease, background 0.15s ease;
}
.btn:hover{transform:translateY(-1px);}
.btn-primary{background:var(--amber); color:var(--blue-deep); font-weight:700;}
.btn-primary:hover{background:#EEB358;}
.btn-outline{border-color:rgba(255,255,255,0.6); color:#fff;}
.btn-outline:hover{background:rgba(255,255,255,0.1);}
.btn-block{width:100%;}
.nav-toggle{display:none;}

@media (max-width: 1100px){
  .site-header .wrap { flex-wrap: wrap; }
  nav.main-nav{
    display:none; 
    flex-direction: column;
    width: 100%;
    margin-top: 15px;
    padding-top: 15px;
    border-top: 1px solid rgba(255,255,255,0.2);
    align-items: flex-start;
    gap: 12px;
  }
  nav.main-nav.active{
    display: flex;
  }
  .nav-toggle{
    display:inline-flex; background:none; border:1.5px solid rgba(255,255,255,0.5);
    color:#fff; padding:8px 12px; border-radius:2px; font-family:var(--font-mono);
    font-size:0.72rem; text-transform:uppercase; cursor: pointer;
  }
  .nav-toggle.active {
    background: rgba(255,255,255,0.1);
  }
  .header-actions .btn-outline{display:none;}
}

/* ------------------------------------------------------------ route-line */
.route-divider{
  height:1px;
  background-image:repeating-linear-gradient(90deg, var(--line) 0 10px, transparent 10px 18px);
  margin:0;
  position:relative;
}
.route-divider::before{
  content:"●"; position:absolute; left:calc(50% - 60px); top:-9px;
  color:var(--blue-signal); font-size:0.7rem; background:var(--paper); padding:0 6px;
}
.route-divider::after{
  content:"●"; position:absolute; left:calc(50% + 54px); top:-9px;
  color:var(--amber); font-size:0.7rem; background:var(--paper); padding:0 6px;
}

/* --------------------------------------------------------------- hero */
.hero{
  background:
    linear-gradient(rgba(26, 54, 93, 0.85), rgba(26, 54, 93, 0.85)),
    url('hero-bg.webp') center/cover no-repeat;
  color:#fff;
  padding:76px 0 90px;
  position:relative;
  overflow:hidden;
}
.hero::after{
  content:"";
  position:absolute; inset:auto 0 0 0; height:64px;
  background-image:repeating-linear-gradient(90deg, rgba(255,255,255,0.10) 0 26px, transparent 26px 52px);
}
.hero .wrap{position:relative; z-index:2;}
.hero-grid{
  display:grid; grid-template-columns:1.15fr 0.85fr; gap:48px; align-items:center;
}
.hero h1{
  color:#fff; font-size:clamp(2.1rem, 4vw, 3.35rem); line-height:1.06; max-width:12ch;
  margin-bottom:0.4em;
}
.hero .lede{
  font-size:1.08rem; color:rgba(255,255,255,0.88); max-width:46ch; margin-bottom:2em;
}
.hero-ctas{display:flex; gap:12px; flex-wrap:wrap;}

/* cargo tag — signature element */
.cargo-tag{
  background:var(--paper-raised);
  color:var(--ink);
  border-radius:4px;
  padding:26px 26px 22px;
  position:relative;
  box-shadow:0 22px 44px rgba(6,26,54,0.32);
  transform:rotate(1.4deg);
}
@media (max-width: 1100px){
  .hero-grid{grid-template-columns:1fr;}
  .hero-grid .cargo-tag { margin-top: 24px; transform: none; box-shadow:0 12px 24px rgba(6,26,54,0.2); }
  .hero h1 { font-size: 2.2rem; max-width: 100%; }
}
.cargo-tag::before{
  content:"";
  position:absolute; left:-13px; top:50%; transform:translateY(-50%);
  width:26px; height:26px; border-radius:50%;
  background:var(--blue-deep);
  box-shadow:inset 0 0 0 5px var(--paper);
}
.cargo-tag .tag-row{
  display:flex; justify-content:space-between; align-items:baseline;
  font-family:var(--font-mono); font-size:0.7rem; letter-spacing:0.06em;
  color:var(--steel); text-transform:uppercase; margin-bottom:14px;
  border-bottom:1px dashed var(--line); padding-bottom:12px;
}
.cargo-tag .route{
  font-family:var(--font-display); font-size:1.5rem; font-weight:700;
  color:var(--blue-deep); display:flex; align-items:center; gap:10px; margin-bottom:6px;
}
.cargo-tag .route .arrow{color:var(--amber);}
.cargo-tag .route-sub{font-size:0.86rem; color:var(--steel); margin-bottom:16px;}
.cargo-tag .tag-facts{display:grid; grid-template-columns:1fr 1fr; gap:10px 14px; font-family:var(--font-mono); font-size:0.74rem;}
.cargo-tag .tag-facts dt{color:var(--steel); text-transform:uppercase; letter-spacing:0.04em;}
.cargo-tag .tag-facts dd{margin:2px 0 0; color:var(--ink); font-weight:600;}

/* ---------------------------------------------------------- trust bar */
.trust-bar{background:var(--blue-pale); border-bottom:1px solid var(--line);}
.trust-list{
  display:grid; grid-template-columns:repeat(4,1fr); gap:0;
  padding:18px 0;
}
.trust-item{
  display:flex; align-items:center; gap:10px;
  padding:6px 18px; border-left:1px solid var(--line);
  font-family:var(--font-mono); font-size:0.76rem; color:var(--blue-deep); letter-spacing:0.01em;
}
.trust-item:first-child{border-left:none;}
.trust-item svg{flex:none; color:var(--blue-signal);}
@media (max-width: 1100px){
  .trust-list{grid-template-columns:1fr 1fr;}
  .trust-item{border-left:none; border-top:1px solid var(--line);}
}

/* ------------------------------------------------------------ sections */
section{padding:76px 0;}
.section-head{max-width:640px; margin-bottom:44px;}
.section-head h2{font-size:clamp(1.6rem,2.6vw,2.2rem);}
.section-head p{color:var(--steel); font-size:1.02rem;}

/* service cards (ticket look) */
.service-grid{display:grid; grid-template-columns:repeat(4,1fr); gap:22px;}
.service-card{
  background:var(--paper-raised);
  border:1px solid var(--line);
  border-radius:4px;
  padding:0;
  overflow:hidden;
  display:flex; flex-direction:column;
  transition:box-shadow 0.2s ease, transform 0.2s ease;
}
.service-card:hover{box-shadow:0 16px 32px rgba(11,59,112,0.14); transform:translateY(-3px);}
.service-card .stub{
  background:var(--blue-deep); color:#fff;
  padding:10px 18px;
  font-family:var(--font-mono); font-size:0.68rem; letter-spacing:0.08em; text-transform:uppercase;
  display:flex; justify-content:space-between;
}
.service-card .body{padding:24px 22px 26px; flex:1; display:flex; flex-direction:column;}
.service-card h3{font-size:1.18rem; margin-bottom:10px;}
.service-card .promise{
  font-family:var(--font-mono); font-size:0.78rem; color:var(--blue-signal);
  text-transform:uppercase; letter-spacing:0.03em; margin-bottom:10px;
}
.service-card p{color:var(--steel); font-size:0.94rem; margin-bottom:14px;}
.service-card .ideal{
  margin-top:auto; padding-top:14px; border-top:1px dashed var(--line);
  font-size:0.82rem; color:var(--ink);
}
.service-card .ideal strong{font-family:var(--font-mono); text-transform:uppercase; font-size:0.7rem; color:var(--steel); display:block; margin-bottom:4px; letter-spacing:0.04em; font-weight:600;}
.service-card a.card-link{
  margin-top:16px; font-family:var(--font-mono); font-size:0.76rem; text-transform:uppercase;
  color:var(--blue-deep); text-decoration:none; letter-spacing:0.03em; font-weight:700;
}
.service-card a.card-link:hover{text-decoration:underline;}

@media (max-width: 1100px){ .service-grid{grid-template-columns:1fr;} }

/* equipment / advantage section */
.advantage{background:var(--blue-deep); color:#fff;}
.advantage h2{color:#fff;}
.advantage .section-head p{color:rgba(255,255,255,0.78);}
.equip-grid{display:grid; grid-template-columns:repeat(4,1fr); gap:18px;}
.equip-card{
  background:rgba(255,255,255,0.06);
  border:1px solid rgba(255,255,255,0.16);
  border-radius:4px; padding:22px 18px;
}
.equip-card .icon{
  width:44px; height:44px; margin-bottom:16px;
  color:var(--amber);
}
.equip-card h4{color:#fff; font-size:1rem; margin-bottom:8px;}
.equip-card p{color:rgba(255,255,255,0.76); font-size:0.88rem; margin:0;}
@media (max-width:1000px){ .equip-grid{grid-template-columns:1fr 1fr;} }
@media (max-width:560px){ .equip-grid{grid-template-columns:1fr;} }

/* photo placeholder frames — for real photos to be inserted */
.photo-frame{
  border:1px dashed var(--line);
  background:repeating-linear-gradient(135deg, rgba(11,59,112,0.05) 0 12px, transparent 12px 24px);
  border-radius:4px;
  display:flex; align-items:center; justify-content:center;
  color:var(--steel); font-family:var(--font-mono); font-size:0.74rem; text-transform:uppercase;
  letter-spacing:0.04em; text-align:center; padding:18px;
  min-height:220px;
}
.photo-frame span{max-width:22ch;}

/* quote form */
.quote-section{background:var(--paper-raised); border-top:1px solid var(--line); border-bottom:1px solid var(--line);}
.quote-layout{display:grid; grid-template-columns:0.9fr 1.1fr; gap:52px; align-items:flex-start;}
.quote-layout .copy h2{font-size:clamp(1.7rem,3vw,2.35rem);}
.quote-form{
  background:var(--blue-pale);
  border:1px solid var(--line);
  border-radius:6px;
  padding:30px;
}
.form-row{display:grid; grid-template-columns:1fr 1fr; gap:16px; margin-bottom:16px;}
.form-field{display:flex; flex-direction:column; gap:6px;}
.form-field.full{grid-column:1 / -1;}
.form-field label{
  font-family:var(--font-mono); font-size:0.7rem; text-transform:uppercase; letter-spacing:0.05em;
  color:var(--blue-deep); font-weight:600;
}
.form-field input, .form-field select, .form-field textarea{
  font-family:var(--font-body); font-size:0.95rem;
  padding:11px 12px; border:1px solid var(--line); border-radius:3px;
  background:#fff; color:var(--ink);
}
.route-fields{
  display:grid; grid-template-columns:1fr auto 1fr; align-items:end; gap:10px;
}
.route-fields .arrow-icon{padding-bottom:12px; color:var(--blue-signal); font-weight:700;}
.form-note{font-size:0.78rem; color:var(--steel); margin-top:10px;}
@media (max-width: 1100px){
  .quote-layout{grid-template-columns:1fr;}
  .form-row, .route-fields{grid-template-columns:1fr;}
}

/* generic content blocks reused across inner pages */
.split{display:grid; grid-template-columns:1fr 1fr; gap:48px; align-items:center;}
.split.reverse .photo-frame{order:2;}
@media (max-width: 1100px){ .split{grid-template-columns:1fr;} }

.checklist{list-style:none; margin:0; padding:0;}
.checklist li{
  display:flex; gap:12px; padding:12px 0; border-top:1px solid var(--line);
  font-size:0.96rem;
}
.checklist li:last-child{border-bottom:1px solid var(--line);}
.checklist svg{flex:none; color:var(--blue-signal); margin-top:3px;}

.stat-row{display:grid; grid-template-columns:repeat(3,1fr); gap:20px; margin-top:36px;}
.stat{border-left:2px solid var(--amber); padding-left:16px;}
.stat .num{font-family:var(--font-display); font-size:2.1rem; color:var(--blue-deep); line-height:1;}
.stat .label{font-family:var(--font-mono); font-size:0.75rem; text-transform:uppercase; color:var(--steel); margin-top:6px;}
@media (max-width:700px){ .stat-row{grid-template-columns:1fr;} }

.mini-cta{
  background:var(--blue-deep); color:#fff; border-radius:6px;
  padding:40px; display:flex; align-items:center; justify-content:space-between; gap:24px; flex-wrap:wrap;
}
.mini-cta h3{color:#fff; margin-bottom:6px; font-size:1.3rem;}
.mini-cta p{color:rgba(255,255,255,0.78); margin:0;}

/* legal / plain content page */
.legal-block{max-width:760px;}
.legal-block h2{margin-top:2em;}
.legal-block dl{font-family:var(--font-mono); font-size:0.88rem; background:var(--blue-pale); border-radius:4px; padding:20px 24px;}
.legal-block dt{color:var(--steel); text-transform:uppercase; font-size:0.72rem; letter-spacing:0.04em; margin-top:10px;}
.legal-block dd{margin:2px 0 0; color:var(--ink); font-weight:600;}

/* -------------------------------------------------------------- footer */
footer.site-footer{background:var(--ink); color:rgba(255,255,255,0.75); padding:52px 0 26px;}
.footer-grid{display:grid; grid-template-columns:1.3fr 1fr 1fr 1fr; gap:32px; margin-bottom:36px;}
.footer-grid h5{
  color:#fff; font-family:var(--font-mono); font-size:0.72rem; text-transform:uppercase;
  letter-spacing:0.06em; margin-bottom:14px;
}
.footer-grid ul{list-style:none; margin:0; padding:0;}
.footer-grid li{margin-bottom:8px;}
.footer-grid a{text-decoration:none; color:rgba(255,255,255,0.7); font-size:0.88rem;}
.footer-grid a:hover{color:#fff;}
.footer-brand p{font-size:0.86rem; color:rgba(255,255,255,0.55); max-width:34ch;}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,0.14); padding-top:20px;
  display:flex; justify-content:space-between; flex-wrap:wrap; gap:10px;
  font-family:var(--font-mono); font-size:0.72rem; color:rgba(255,255,255,0.45);
}
@media (max-width: 1100px){ .footer-grid{grid-template-columns:1fr 1fr;} }