/* 1JOUR1STOCK — CSS Commun v1.0
   Date : 08/02/2026
   Style institutionnel - Option C */

*{margin:0;padding:0;box-sizing:border-box}

:root{
  /* Couleurs principales */
  --marine:#1E3A5F;
  --marine-dark:#0F172A;
  --bleu:#3B82F6;
  --bleu-clair:#60A5FA;
  --vert:#10B981;
  --vert-clair:#34D399;
  --rouge:#DC2626;
  --orange:#F97316;
  --noir:#0A0A0A;
  --blanc:#FFFFFF;
  --gris:#6B7280;
  --gris-clair:#F8FAFC;
  --border:#E5E7EB;
  
  /* Typo */
  --font:'Inter',system-ui,-apple-system,sans-serif;
}

body{
  font-family:var(--font);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;height:auto}

/* ========== LAYOUT ========== */
.container{max-width:1200px;margin:0 auto;padding:0 1.5rem}

/* ========== TYPO ========== */
h1{font-size:clamp(1.75rem,4vw,2.5rem);font-weight:700;line-height:1.2}
h2{font-size:clamp(1.25rem,3vw,1.75rem);font-weight:600;line-height:1.3}
h3{font-size:1.1rem;font-weight:600}

/* ========== BUTTONS ========== */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.5rem;
  padding:.65rem 1.25rem;border-radius:8px;
  font-weight:500;font-size:.9rem;
  transition:all .2s;border:none;cursor:pointer;
}
.btn-primary{background:var(--bleu);color:#fff}
.btn-primary:hover{background:#2563EB;transform:translateY(-1px)}
.btn-secondary{background:var(--gris-clair);color:var(--marine);border:1px solid var(--border)}
.btn-secondary:hover{background:#fff;border-color:var(--bleu)}
.btn-white{background:#fff;color:var(--marine)}
.btn-white:hover{background:var(--gris-clair)}
.btn-b2b{background:var(--bleu);color:#fff}
.btn-b2b:hover{background:#2563EB}
.btn-b2c{background:var(--vert);color:#fff}
.btn-b2c:hover{background:#059669}
.btn-b2g{background:var(--rouge);color:#fff}
.btn-b2g:hover{background:#B91C1C}

/* ========== FORMS ========== */
input,select,textarea{
  width:100%;padding:.7rem 1rem;
  background:#fff;border:1px solid var(--border);border-radius:8px;
  font-family:var(--font);font-size:.9rem;
  transition:border-color .2s;
}
input:focus,select:focus,textarea:focus{
  outline:none;border-color:var(--bleu);
}
select{
  appearance:none;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%236B7280' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10l-5 5z'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 1rem center;
  padding-right:2.5rem;
}
label{display:block;margin-bottom:.4rem;font-size:.85rem;font-weight:500;color:var(--marine)}

/* ========== CARDS ========== */
.card{
  background:#fff;
  border:1px solid var(--border);
  border-radius:12px;
  padding:1.5rem;
  transition:all .2s;
}
.card:hover{box-shadow:0 4px 12px rgba(0,0,0,.08)}

/* ========== LOGO ========== */
.logo{display:flex;align-items:center;gap:.6rem}
.logo-icon{position:relative;width:36px;height:36px}
.orbit-b2b{
  position:absolute;inset:0;
  border:2.5px solid transparent;
  border-top-color:var(--bleu-clair);
  border-right-color:var(--bleu-clair);
  border-radius:50%;
  animation:spin 10s linear infinite;
}
.orbit-b2c{
  position:absolute;inset:5px;
  border:2.5px solid transparent;
  border-bottom-color:var(--vert);
  border-left-color:var(--vert);
  border-radius:50%;
  animation:spin 14s linear infinite reverse;
}
.logo-one{
  position:absolute;inset:0;
  display:flex;align-items:center;justify-content:center;
  font-size:1.1rem;font-weight:700;
}
.logo-text{font-size:1.15rem;font-weight:700}
.logo-text .c1{color:var(--bleu-clair)}
.logo-text .c2{color:var(--vert)}
@keyframes spin{to{transform:rotate(360deg)}}

/* ========== HEADER BLEU (B2B/B2G/Index) ========== */
.header-blue{
  background:linear-gradient(135deg,var(--marine) 0%,var(--marine-dark) 100%);
  padding:1rem 0;
  position:sticky;top:0;z-index:100;
}
.header-blue .container{display:flex;justify-content:space-between;align-items:center}
.header-blue .logo-one{color:#fff}
.header-blue .logo-text{color:#fff}
.header-blue nav{display:flex;align-items:center;gap:1.5rem}
.header-blue nav a{color:rgba(255,255,255,.8);font-size:.9rem;transition:color .2s}
.header-blue nav a:hover{color:#fff}

/* ========== HEADER BLANC (B2C) ========== */
.header-white{
  background:#fff;
  padding:1rem 0;
  position:sticky;top:0;z-index:100;
  border-bottom:1px solid var(--border);
}
.header-white .container{display:flex;justify-content:space-between;align-items:center}
.header-white .logo-one{color:var(--marine)}
.header-white .logo-text{color:var(--marine)}
.header-white nav{display:flex;align-items:center;gap:1.5rem}
.header-white nav a{color:var(--gris);font-size:.9rem;transition:color .2s}
.header-white nav a:hover{color:var(--marine)}

/* ========== HEADER NOIR (Emploi/Dashboard) ========== */
.header-black{
  background:var(--noir);
  padding:1rem 0;
  position:sticky;top:0;z-index:100;
  border-bottom:1px solid rgba(255,255,255,.1);
}
.header-black .container{display:flex;justify-content:space-between;align-items:center}
.header-black .logo-one{color:#fff}
.header-black .logo-text{color:#fff}
.header-black nav{display:flex;align-items:center;gap:1.5rem}
.header-black nav a{color:rgba(255,255,255,.6);font-size:.9rem;transition:color .2s}
.header-black nav a:hover{color:#fff}

/* ========== HERO BLEU ========== */
.hero-blue{
  background:linear-gradient(135deg,var(--marine) 0%,var(--marine-dark) 100%);
  padding:3rem 0 5rem;
  text-align:center;
  color:#fff;
}
.hero-blue h1{margin-bottom:.75rem}
.hero-blue p{color:rgba(255,255,255,.75);font-size:1.05rem;max-width:550px;margin:0 auto}
.hero-blue .highlight{
  background:linear-gradient(90deg,var(--bleu-clair),var(--vert));
  -webkit-background-clip:text;
  -webkit-text-fill-color:transparent;
  background-clip:text;
}

/* ========== HERO VERT (B2C) ========== */
.hero-green{
  background:linear-gradient(135deg,#065F46 0%,#022C22 100%);
  padding:3rem 0 5rem;
  text-align:center;
  color:#fff;
}
.hero-green h1{margin-bottom:.75rem}
.hero-green p{color:rgba(255,255,255,.75);font-size:1.05rem;max-width:550px;margin:0 auto}

/* ========== SEARCH BAR ========== */
.search-bar{
  display:flex;
  max-width:500px;
  margin:1.5rem auto 0;
  border-radius:30px;
  overflow:hidden;
  background:#fff;
  box-shadow:0 4px 12px rgba(0,0,0,.1);
}
.search-bar input{
  flex:1;border:none;padding:.9rem 1.5rem;font-size:.95rem;
}
.search-bar input:focus{outline:none}
.search-bar button{
  background:var(--bleu);color:#fff;border:none;
  padding:.9rem 1.5rem;font-size:.9rem;font-weight:500;cursor:pointer;
  transition:background .2s;
}
.search-bar button:hover{background:#2563EB}
.search-bar.green button{background:var(--vert)}
.search-bar.green button:hover{background:#059669}

/* ========== STATS ROW ========== */
.stats-row{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:1rem;
  margin-top:-2.5rem;
  position:relative;z-index:10;
}
.stat-card{
  background:#fff;
  border:1px solid var(--border);
  border-radius:10px;
  padding:1rem;
  text-align:center;
  box-shadow:0 2px 8px rgba(0,0,0,.05);
}
.stat-num{font-size:1.5rem;font-weight:700;color:var(--marine)}
.stat-label{font-size:.75rem;color:var(--gris);text-transform:uppercase;margin-top:.25rem}
@media(max-width:768px){.stats-row{grid-template-columns:repeat(2,1fr)}}

/* ========== TAGS ========== */
.tags{display:flex;flex-wrap:wrap;gap:.5rem}
.tag{
  padding:.4rem .9rem;
  background:var(--gris-clair);border:1px solid var(--border);border-radius:20px;
  font-size:.85rem;color:var(--gris);transition:all .2s;
}
.tag:hover{background:var(--bleu);color:#fff;border-color:var(--bleu)}
.tag.active{background:var(--marine);color:#fff;border-color:var(--marine)}
.tag.green:hover{background:var(--vert);border-color:var(--vert)}

/* ========== SECTION ========== */
.section{padding:4rem 0}
.section-gray{background:var(--gris-clair)}
.section-title{text-align:center;color:var(--marine);margin-bottom:2rem}

/* ========== PRODUCT GRID ========== */
.product-grid{
  display:grid;
  grid-template-columns:repeat(auto-fill,minmax(260px,1fr));
  gap:1.25rem;
}
.product-card{
  background:#fff;
  border:1px solid var(--border);
  border-radius:12px;
  overflow:hidden;
  transition:all .2s;
}
.product-card:hover{
  transform:translateY(-4px);
  box-shadow:0 8px 20px rgba(0,0,0,.1);
}
.product-img{
  height:180px;
  background:var(--gris-clair);
  display:flex;align-items:center;justify-content:center;
  color:var(--gris);font-size:.85rem;
}
.product-info{padding:1rem}
.product-title{font-weight:600;color:var(--marine);margin-bottom:.25rem}
.product-seller{font-size:.8rem;color:var(--gris);margin-bottom:.5rem}
.product-price{font-size:1.1rem;font-weight:700;color:var(--bleu)}
.product-price.green{color:var(--vert)}
.product-price .old{
  text-decoration:line-through;color:var(--gris);
  font-size:.85rem;font-weight:400;margin-right:.5rem;
}

/* ========== PARTENAIRES ========== */
.partners{padding:3rem 0;border-top:1px solid var(--border)}
.partners h3{
  text-align:center;font-size:.85rem;color:var(--gris);
  font-weight:500;margin-bottom:1.5rem;
  text-transform:uppercase;letter-spacing:.05em;
}
.partners-row{display:flex;justify-content:center;gap:3rem;flex-wrap:wrap}
.partner{
  display:flex;align-items:center;gap:1rem;
  padding:1.25rem 2rem;
  background:var(--gris-clair);border-radius:12px;
  min-width:280px;
}
.partner-icon{
  width:48px;height:48px;
  background:#fff;border-radius:10px;
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 2px 8px rgba(0,0,0,.06);
}
.partner-icon svg{width:24px;height:24px;stroke:var(--marine)}
.partner-info h4{font-size:.9rem;font-weight:600;color:var(--marine);margin-bottom:.15rem}
.partner-info p{font-size:.75rem;color:var(--gris)}

/* ========== FOOTER ========== */
footer{
  background:var(--marine-dark);
  padding:2rem 0;
  color:rgba(255,255,255,.7);
}
footer .container{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:1rem}
.footer-links{display:flex;flex-wrap:wrap;gap:1.5rem}
.footer-links a{font-size:.85rem;transition:color .2s}
.footer-links a:hover{color:#fff}
.footer-copy{font-size:.85rem}

/* ========== RESPONSIVE ========== */
@media(max-width:768px){
  .container{padding:0 1rem}
  header .container{flex-wrap:wrap;gap:1rem}
  nav{width:100%;justify-content:flex-end;gap:1rem}
  .partners-row{gap:1rem}
  .partner{min-width:auto;flex:1}
}