/*
Theme Name: GTG - Global Trading Group
Description: Thème WordPress sur-mesure pour Global Trading Group (négoce, import-export). Inspiré de la structure "Diass Industries" : héro, piliers d'activité, réalisations, contact.
Author: 
Version: 1.0
Text Domain: gtg-theme
*/

:root{
  --gtg-blue: #3E5C99;
  --gtg-blue-dark: #17284A;
  --gtg-orange: #F26E22;
  --gtg-orange-dark: #D65A12;
  --gtg-grey-bg: #F4F5F7;
  --gtg-grey-line: #E1E4E9;
  --gtg-text: #1C2733;
  --gtg-text-light: #5B6675;
  --gtg-white: #FFFFFF;
  --radius: 10px;
  --maxw: 1180px;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family: 'Inter', 'Segoe UI', Arial, sans-serif;
  color:var(--gtg-text);
  background:var(--gtg-white);
  line-height:1.55;
}
h1,h2,h3,h4{
  font-family:'Poppins','Segoe UI',Arial,sans-serif;
  font-weight:700;
  color:var(--gtg-blue-dark);
  margin:0 0 .5em;
  line-height:1.2;
}
a{color:var(--gtg-blue);text-decoration:none;}
a:hover{color:var(--gtg-orange);}
img{max-width:100%;display:block;}
.container{max-width:var(--maxw);margin:0 auto;padding:0 24px;}
.btn{
  display:inline-flex;align-items:center;gap:8px;
  padding:13px 26px;border-radius:6px;font-weight:600;
  font-size:.95rem;transition:.2s ease;border:2px solid transparent;
}
.btn-primary{background:var(--gtg-orange);color:#fff;}
.btn-primary:hover{background:var(--gtg-orange-dark);color:#fff;}
.btn-outline{border-color:var(--gtg-blue-dark);color:var(--gtg-blue-dark);}
.btn-outline:hover{background:var(--gtg-blue-dark);color:#fff;}
.eyebrow{
  text-transform:uppercase;letter-spacing:.12em;font-size:.75rem;
  font-weight:700;color:var(--gtg-orange);margin-bottom:10px;display:block;
}

/* Header */
.site-header{
  border-bottom:1px solid var(--gtg-grey-line);
  position:sticky;top:0;background:#fff;z-index:100;
}
.site-header .container{
  display:flex;align-items:center;justify-content:space-between;
  padding-top:14px;padding-bottom:14px;
}
.site-logo img{height:52px;width:auto;}
.main-nav ul{list-style:none;display:flex;gap:32px;margin:0;padding:0;}
.main-nav a{
  color:var(--gtg-blue-dark);font-weight:600;font-size:.95rem;
  padding:6px 2px;border-bottom:2px solid transparent;
}
.main-nav a:hover, .main-nav .current-menu-item a{
  color:var(--gtg-orange);border-bottom-color:var(--gtg-orange);
}
.header-actions{display:flex;align-items:center;gap:18px;}
.nav-toggle{display:none;background:none;border:0;font-size:1.6rem;cursor:pointer;color:var(--gtg-blue-dark);}

/* Hero */
.hero{
  background:linear-gradient(135deg,var(--gtg-blue-dark) 0%,#233A66 100%);
  color:#fff;padding:90px 0;position:relative;overflow:hidden;
}
.hero .container{display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:center;}
.hero h1{color:#fff;font-size:2.9rem;margin-bottom:18px;}
.hero p{color:#C9D3E6;font-size:1.1rem;max-width:520px;margin-bottom:32px;}
.hero-actions{display:flex;gap:16px;flex-wrap:wrap;}
.hero-visual{
  background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.15);
  border-radius:var(--radius);padding:16px;
}
.hero-visual img{border-radius:6px;}

/* Pillars / services */
.section{padding:80px 0;}
.section-head{max-width:640px;margin-bottom:48px;}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center;}
.pillars-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;}
.pillar-card{
  background:var(--gtg-grey-bg);border-radius:var(--radius);
  padding:32px 26px;transition:.25s ease;border:1px solid transparent;
}
.pillar-card:hover{
  transform:translateY(-4px);background:#fff;
  border-color:var(--gtg-grey-line);box-shadow:0 14px 30px rgba(23,40,74,.08);
}
.pillar-num{
  display:inline-flex;align-items:center;justify-content:center;
  width:38px;height:38px;border-radius:8px;background:var(--gtg-blue);
  color:#fff;font-weight:700;margin-bottom:18px;
}
.pillar-card h3{font-size:1.15rem;margin-bottom:10px;}
.pillar-card p{color:var(--gtg-text-light);font-size:.92rem;margin-bottom:16px;}
.pillar-link{font-size:.85rem;font-weight:700;color:var(--gtg-orange);}

/* Realisations band */
.band-dark{background:var(--gtg-blue-dark);color:#fff;}
.band-dark .eyebrow{color:var(--gtg-orange);}
.band-dark h2{color:#fff;}
.band-dark p{color:#C9D3E6;}
.realisations-grid{
  display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:40px;
}
.realisation-card{
  background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.14);
  border-radius:var(--radius);overflow:hidden;
}
.realisation-card img{height:190px;object-fit:cover;width:100%;}
.realisation-card .body{padding:20px;}
.realisation-card h3{color:#fff;font-size:1.05rem;}
.realisation-card p{color:#B9C4DA;font-size:.88rem;margin:0;}

/* Stats */
.stats-row{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;text-align:center;}
.stat-num{font-size:2.4rem;font-weight:800;color:var(--gtg-orange);}
.stat-label{color:var(--gtg-text-light);font-size:.85rem;text-transform:uppercase;letter-spacing:.06em;}

/* CTA band */
.cta-band{
  background:var(--gtg-orange);color:#fff;padding:56px 0;text-align:center;
}
.cta-band h2{color:#fff;}
.cta-band .btn-outline{border-color:#fff;color:#fff;}
.cta-band .btn-outline:hover{background:#fff;color:var(--gtg-orange);}

/* Contact page */
.contact-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:40px;}
.info-card{
  background:var(--gtg-grey-bg);border-radius:var(--radius);
  padding:22px 24px;display:flex;gap:16px;align-items:flex-start;margin-bottom:16px;
}
.info-card .icon{
  width:42px;height:42px;border-radius:8px;background:#fff;
  display:flex;align-items:center;justify-content:center;flex-shrink:0;font-size:1.2rem;
}
.info-card h4{margin:0 0 4px;font-size:.95rem;}
.info-card p, .info-card a{margin:0;font-size:.9rem;color:var(--gtg-text-light);}

.contact-form{background:#fff;border:1px solid var(--gtg-grey-line);border-radius:var(--radius);padding:32px;}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
.form-group{margin-bottom:18px;}
.form-group label{display:block;font-size:.85rem;font-weight:600;margin-bottom:6px;}
.form-group input, .form-group select, .form-group textarea{
  width:100%;padding:11px 14px;border:1px solid var(--gtg-grey-line);
  border-radius:6px;font-family:inherit;font-size:.95rem;background:#fff;
}
.form-group textarea{min-height:120px;resize:vertical;}
.form-group input:focus, .form-group textarea:focus, .form-group select:focus{
  outline:none;border-color:var(--gtg-blue);
}
.form-note{font-size:.78rem;color:var(--gtg-text-light);margin-top:6px;}
.form-success{background:#E8F5E9;border:1px solid #A5D6A7;color:#2E7D32;padding:14px 18px;border-radius:8px;margin-bottom:20px;}
.form-error{background:#FDECEA;border:1px solid #F5B5AF;color:#C62828;padding:14px 18px;border-radius:8px;margin-bottom:20px;}

/* Footer */
.site-footer{background:var(--gtg-blue-dark);color:#C9D3E6;padding:60px 0 24px;}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:32px;margin-bottom:40px;}
.footer-grid h4{color:#fff;font-size:.95rem;margin-bottom:16px;}
.footer-grid ul{list-style:none;margin:0;padding:0;}
.footer-grid li{margin-bottom:10px;}
.footer-grid a{color:#B9C4DA;font-size:.9rem;}
.footer-grid a:hover{color:var(--gtg-orange);}
.footer-logo img{height:40px;margin-bottom:14px;filter:brightness(0) invert(1);}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.12);padding-top:22px;
  display:flex;justify-content:space-between;font-size:.82rem;color:#8FA0BE;flex-wrap:wrap;gap:10px;
}

/* Responsive */
@media (max-width:900px){
  .hero .container{grid-template-columns:1fr;}
  .pillars-grid{grid-template-columns:repeat(2,1fr);}
  .realisations-grid{grid-template-columns:1fr 1fr;}
  .stats-row{grid-template-columns:1fr 1fr;}
  .contact-grid{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr 1fr;}
}
@media (max-width:640px){
  .main-nav{
    position:absolute;top:100%;left:0;right:0;background:#fff;
    border-bottom:1px solid var(--gtg-grey-line);display:none;padding:16px 24px;
  }
  .main-nav.open{display:block;}
  .main-nav ul{flex-direction:column;gap:16px;}
  .nav-toggle{display:block;}
  .header-actions .btn{display:none;}
  .hero{padding:56px 0;}
  .hero h1{font-size:2.1rem;}
  .pillars-grid{grid-template-columns:1fr;}
  .realisations-grid{grid-template-columns:1fr;}
  .stats-row{grid-template-columns:1fr 1fr;}
  .form-row{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr;}
}