/* ==========================================================================
   CHARTE GRAPHIQUE CCDOC - FEUILLE DE STYLE (style.css)
   Version Bootstrap 5 — surcouche des classes utilitaires Bootstrap
   ========================================================================== */

:root{
  --bleu-principal:#1F75B8;
  --bleu-globe:#0F2E4F;
  --bleu-fonce:#243C8F;
  --noir-orbite:#111111;
  --blanc-colombe:#FFFFFF;
  --gris-neutre:#F3F4F6;
  --hero-bg:#0A1E33;
  --highlight:#4FA9E8;
  --badge-dot:#34D399;
  --font-main:'Inter', sans-serif;
}

*{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  font-family:var(--font-main);
  color:var(--noir-orbite);
  background-color:var(--blanc-colombe);
  line-height:1.6;
}
::selection{ background:var(--bleu-principal); color:#fff; }
h1,h2,h3{ font-weight:700; line-height:1.2; margin:0; }
h2{ font-size:2.4rem; color:var(--bleu-globe); }
a{ text-decoration:none; }
.container-narrow{ max-width:1200px; }
.eyebrow{
  display:inline-block; font-size:.78rem; font-weight:700; letter-spacing:.08em;
  text-transform:uppercase; color:var(--bleu-principal); margin-bottom:.9rem;
}

/* ---------- header ---------- */
header{
  background-color:var(--blanc-colombe);
  border-bottom:1px solid #E5E7EB;
  position:sticky; top:0; z-index:1000;
  transition:box-shadow .3s ease;
}
header.scrolled{ box-shadow:0 4px 6px rgba(0,0,0,.05); }
.navbar{ padding:.9rem 0; }
.brand-mark img{ height:44px; width:auto; object-fit:contain; }
.nav-link-custom{
  color:var(--noir-orbite); font-size:15px; font-weight:500; padding:.5rem 1rem !important;
  transition:color .2s ease;
}
.nav-link-custom:hover{ color:var(--bleu-principal); }
.navbar-toggler{ border-color:#E5E7EB; }
.navbar-toggler:focus{ box-shadow:0 0 0 .2rem rgba(31,117,184,.25); }
a:focus-visible, button:focus-visible{ outline:2px solid var(--bleu-principal); outline-offset:2px; }

.btn{ border-radius:4px; font-weight:600; padding:12px 24px; }
.btn-primary-ccdoc{
  background-color:var(--bleu-principal); color:#fff; border:none;
  transition:background-color .3s ease, transform .2s ease;
}
.btn-primary-ccdoc:hover{ background-color:var(--bleu-fonce); color:#fff; transform:translateY(-1px); }
.btn-outline-ccdoc{
  background-color:transparent; color:#fff; border:1px solid rgba(255,255,255,.5);
  transition:background-color .3s ease, color .3s ease, border-color .3s ease;
}
.btn-outline-ccdoc:hover{ background-color:#fff; color:var(--noir-orbite); border-color:#fff; }
.btn-dark-ccdoc{
  background-color:var(--noir-orbite); color:#fff; border:none;
  transition:background-color .3s ease;
}
.btn-dark-ccdoc:hover{ background-color:#000; color:#fff; }

/* ---------- tech grid bg (hero + stats unifiés) ---------- */
.tech-grid{
  background-color:var(--hero-bg);
  color:#fff;
  position:relative;
  overflow:hidden;
  background-image:
    linear-gradient(rgba(31,117,184,.15) 1px, transparent 1px),
    linear-gradient(90deg, rgba(31,117,184,.15) 1px, transparent 1px);
  background-size:80px 80px;
}
.tech-grid::before{
  content:''; position:absolute; inset:-50%;
  background:linear-gradient(115deg, transparent 30%, rgba(56,143,214,.22) 45%, rgba(56,143,214,.32) 50%, rgba(56,143,214,.22) 55%, transparent 70%);
  animation:heroSweep 8s ease-in-out infinite;
  pointer-events:none; z-index:1;
}
.tech-grid::after{
  content:''; position:absolute; inset:0;
  background:radial-gradient(ellipse at center, transparent 40%, rgba(0,0,0,.45) 100%);
  pointer-events:none; z-index:1;
}
@keyframes heroSweep{
  0%{ transform:translate(-25%,-10%); }
  50%{ transform:translate(25%,10%); }
  100%{ transform:translate(-25%,-10%); }
}
.tech-grid .container{ position:relative; z-index:2; }

/* ---------- hero ---------- */
.hero{ padding: 50px 0 40px; } /* Ajusté pour fusion */
.hero-badge{
  display:inline-flex; align-items:center; gap:10px;
  padding:8px 18px; margin-bottom:28px;
  border:1px solid rgba(31,117,184,.4);
  background:rgba(31,117,184,.1);
  border-radius:999px;
  font-size:.85rem; font-weight:600; letter-spacing:.05em; text-transform:uppercase;
  color:#BFDBFE; backdrop-filter:blur(4px);
}
.badge-dot{
  width:8px; height:8px; border-radius:50%; background-color:var(--badge-dot);
  box-shadow:0 0 8px 2px rgba(52,211,153,.6);
  animation:pulse 2.4s infinite;
}
@keyframes pulse{ 0%,100%{ opacity:1; } 50%{ opacity:.4; } }
.hero h1{
  font-size:clamp(2.5rem, 5vw, 3.85rem);
  margin-bottom:24px; color:#fff; line-height:1.12; letter-spacing:-.02em;
  text-shadow:0 2px 20px rgba(0,0,0,.35);
}
.hero h1 .highlight{ color:var(--highlight); text-shadow:0 0 24px rgba(79,169,232,.6); }
.hero p.tagline{ font-size:1.2rem; color:#C3CDD9; max-width:560px; }
.hero-trust {
  display: none; /* Cache la bordure et le bloc vide */
}

/* Visuel hero : bouclier + noeuds réseau */
.shield-wrap{ position:relative; display:flex; align-items:center; justify-content:center; min-height:360px; }
.shield-ring{ position:absolute; border:1px solid rgba(31,117,184,.25); border-radius:50%; }

/* ---------- stats ---------- */
.stats { 
  padding: 30px 0 90px; 
  border-top: 1px solid rgba(255, 255, 255, 0.05); /* Transition subtile vers les stats */
}
.stat-item{ border-left:1px solid var(--bleu-principal); padding-left:16px; }
.stat-number{ font-size:2.5rem; font-weight:700; color:var(--bleu-principal); margin-bottom:8px; }
.stat-label{ font-size:.9rem; color:#E5E7EB; }

/* ---------- valeurs / pourquoi CCDOC ---------- */
.valeurs{ padding:100px 0; border-bottom:1px solid #E5E7EB; }

.valeurs-carousel{ display:flex; align-items:center; gap:16px; }
.valeurs-track{ position:relative; flex:1; min-height:440px; }

.valeurs-arrow{
  flex:0 0 auto; width:44px; height:44px; border-radius:50%;
  border:1px solid #E5E7EB; background:#fff; cursor:pointer;
  display:flex; align-items:center; justify-content:center;
  transition:background-color .2s ease, border-color .2s ease;
}
.valeurs-arrow:hover{ background:var(--bleu-principal); border-color:var(--bleu-principal); }
.valeurs-arrow svg{ width:20px; height:20px; stroke:var(--bleu-globe); fill:none; stroke-width:2; stroke-linecap:round; stroke-linejoin:round; }
.valeurs-arrow:hover svg{ stroke:#fff; }

.valeurs-dots{ display:flex; justify-content:center; gap:10px; margin-top:28px; }
.valeurs-dot{
  width:10px; height:10px; border-radius:50%; border:none; padding:0;
  background:#D1D9E2; cursor:pointer; transition:background-color .2s ease, transform .2s ease;
}
.valeurs-dot:hover{ background:#9FB3C8; }
.valeurs-dot.is-active{ background:var(--bleu-principal); transform:scale(1.25); }
.valeur-item{
  position:absolute; inset:0; margin:0 auto; max-width:680px;
  display:flex; flex-direction:column; align-items:center; justify-content:center; text-align:center;
  background-color:#fff; border-radius:14px; padding:36px 40px;
  opacity:0; pointer-events:none; transition:opacity .6s ease;
}
.valeur-item.is-active{ opacity:1; pointer-events:auto; }
.valeur-icon{ width:140px; height:140px; margin-bottom:22px; }
.valeur-icon svg{ width:100%; height:100%; stroke:var(--bleu-principal); fill:none; stroke-width:1.4; }
.valeur-icon img{ width:100%; height:100%; object-fit:contain; }
.valeur-icon--shield{ width:230px; height:230px; }
.valeur-icon--network{ width:280px; height:247px; }
.valeur-icon--bulb{ width:140px; height:140px; }
.valeur-icon--stamp{ width:170px; height:170px; }
.valeur-item h3{ font-size:1.7rem; color:var(--bleu-globe); margin-bottom:14px; }
.valeur-item p{ color:#4B5563; font-size:1.15rem; line-height:1.6; margin:0; max-width:520px; }

/* ---------- about ---------- */
.about{ padding:100px 0; background-color:var(--gris-neutre); }
.about p{ color:#374151; }
.about-card{
  background:#fff; border-radius:8px; padding:32px;
  box-shadow:0 4px 16px rgba(15,46,79,.06);
}
.timeline-item{ position:relative; display:flex; gap:18px; padding-bottom:26px; }
.timeline-item:last-child{ padding-bottom:0; }
.timeline-marker{ position:relative; flex:0 0 auto; width:16px; display:flex; justify-content:center; }
.timeline-dot{
  position:relative; z-index:2; margin-top:4px;
  width:14px; height:14px; border-radius:50%;
  background:var(--bleu-principal); box-shadow:0 0 0 3px #fff, 0 0 0 4px var(--bleu-principal);
}
.timeline-marker::before{
  content:''; position:absolute; top:22px; bottom:-26px; left:50%;
  transform:translateX(-50%); width:2px; background:#E5E7EB;
}
.timeline-item:last-child .timeline-marker::before{ display:none; }
.timeline-content{ flex:1; padding-top:1px; }
.timeline-year{ display:block; font-weight:800; color:var(--bleu-principal); font-size:.95rem; margin-bottom:4px; }
.timeline-text{ color:#4B5563; font-size:.92rem; line-height:1.5; margin:0; }

/* ---------- expertise ---------- */
.expertise{ padding:100px 0; }
.section-header{ text-align:center; margin-bottom:60px; }
.section-header p{ color:#4B5563; max-width:560px; margin:12px auto 0; }
.expertise-card{
  background-color:#fff; border:1px solid #E5E7EB;
  padding:36px 32px; border-radius:8px; height:100%;
  transition:border-color .3s ease, transform .3s ease, box-shadow .3s ease, opacity .6s ease;
  opacity:0; transform:translateY(32px);
}
.expertise-card.is-visible{ opacity:1; transform:translateY(0); }
.expertise-card:hover{
  border-color:var(--bleu-principal); transform:translateY(-4px);
  box-shadow:0 16px 32px -16px rgba(15,46,79,.22);
}
.expertise-card.is-visible:hover{ transform:translateY(-4px); }
.icon-circle{
  width:56px; height:56px; border-radius:50%; background:var(--bleu-globe);
  display:flex; align-items:center; justify-content:center; margin-bottom:24px;
}
.icon-outline{ width:26px; height:26px; stroke:#fff; stroke-width:2px; fill:none; }
.expertise-card h3{ font-size:1.25rem; margin-bottom:14px; color:var(--bleu-globe); }
.expertise-card p{ color:#4B5563; margin:0; font-size:.92rem; }

/* ---------- approche (roadmap sombre) ---------- */
.approche{
  padding:90px 0;
  background:radial-gradient(ellipse at 20% 80%, rgba(34,211,238,.12), transparent 55%),
             radial-gradient(ellipse at 80% 15%, rgba(56,189,248,.14), transparent 55%),
             #060b13;
}
.approche-header .eyebrow{ color:#5eead4; }
.approche-header h2{ color:#fff; }

.roadmap{
  position:relative; width:100%; aspect-ratio:1000/850; margin-top:20px;
}
.roadmap-svg{ position:absolute; inset:0; width:100%; height:100%; overflow:visible; }
.roadmap-glow{
  fill:none; stroke:#22d3ee; stroke-width:14; opacity:.35; stroke-linecap:round;
}
.roadmap-road{
  fill:none; stroke:#0b1626; stroke-width:34; stroke-linecap:round;
}
.roadmap-dash{
  fill:none; stroke:#bff3ff; stroke-width:2.5; stroke-linecap:round;
  stroke-dasharray:10 12; opacity:.85;
}
.roadmap-arrow{ fill:#0b1626; stroke:#22d3ee; stroke-width:3; }

.roadmap-node{
  position:absolute; transform:translate(-50%,-50%);
  width:8.4%; aspect-ratio:1/1; border-radius:50%;
  background:#0b1626; border:2px solid #22d3ee;
  box-shadow:0 0 18px rgba(34,211,238,.55), inset 0 0 10px rgba(34,211,238,.25);
  display:flex; align-items:center; justify-content:center; z-index:2;
}
.roadmap-node .roadmap-icon{ width:46%; height:46%; stroke:#5eead4; fill:none; stroke-width:1.6; }

.roadmap-text{
  position:absolute; width:22%; max-width:230px; z-index:2;
  transform:translate(-50%, -50%); text-align:center;
}
.roadmap-text h3{ color:#fff; font-size:1.05rem; margin-bottom:6px; }
.roadmap-text p{ color:#a8c0d6; font-size:.86rem; line-height:1.5; margin:0; }

.roadmap-mobile{ display:none; }

@media (max-width:767px){
  .roadmap{ display:none; }
  .roadmap-mobile{
    display:flex; flex-direction:column; gap:18px; margin-top:20px;
  }
  .roadmap-mobile-item{
    display:flex; gap:16px; align-items:flex-start;
    background:#0b1626; border:1px solid rgba(34,211,238,.25);
    border-radius:12px; padding:18px;
  }
  .roadmap-mobile-item .roadmap-icon{
    flex:0 0 auto; width:34px; height:34px; stroke:#5eead4; fill:none; stroke-width:1.6;
    background:#0b1626; border:2px solid #22d3ee; border-radius:50%; padding:8px;
    box-shadow:0 0 12px rgba(34,211,238,.5);
  }
  .roadmap-mobile-item h3{ color:#fff; font-size:1.05rem; margin-bottom:6px; }
  .roadmap-mobile-item p{ color:#a8c0d6; font-size:.9rem; line-height:1.5; margin:0; }
}

/* ---------- CTA ---------- */
.cta-banner{
  background:linear-gradient(120deg, var(--bleu-globe), var(--bleu-fonce));
  padding:70px 0; color:#fff; text-align:center;
}
.cta-banner h2{ color:#fff; font-size:2rem; margin-bottom:14px; }
.cta-banner p{ color:#C3CDD9; max-width:520px; margin:0 auto 32px; }

/* ---------- partenaires ---------- */
.partenaires{ padding:100px 0; background-color:var(--gris-neutre); }
.tech-chips{ display:flex; flex-wrap:wrap; gap:10px; justify-content:center; margin-bottom:44px; }
.tech-chip{
  padding:6px 16px; border-radius:999px; background-color:#EFF6FF; color:var(--bleu-principal);
  font-size:.78rem; font-weight:700; letter-spacing:.02em;
}
/* ---------- défilement des logos partenaires ---------- */
.logo-marquee{
  position:relative; overflow:hidden;
  -webkit-mask-image:linear-gradient(to right, transparent, #000 8%, #000 92%, transparent);
  mask-image:linear-gradient(to right, transparent, #000 8%, #000 92%, transparent);
}
.logo-marquee-row{ overflow:hidden; padding:18px 0; }
.logo-marquee-row + .logo-marquee-row{ margin-top:4px; }
.logo-marquee-track{
  display:flex; align-items:center; gap:56px; width:max-content;
  animation:logo-marquee-scroll 42s linear infinite;
}
.logo-marquee-row--reverse .logo-marquee-track{
  animation-direction:reverse; animation-duration:52s;
}
.logo-marquee:hover .logo-marquee-track{ animation-play-state:paused; }
.marquee-logo{
  flex:0 0 auto; height:32px; width:auto; object-fit:contain;
  opacity:.8; transition:opacity .2s ease;
}
.marquee-logo:hover{ opacity:1; }

@keyframes logo-marquee-scroll{
  from{ transform:translateX(0); }
  to{ transform:translateX(-50%); }
}
@media (prefers-reduced-motion: reduce){
  .logo-marquee-track{ animation:none; }
}

/* Repli textuel en attendant un logo image (voir .partner-logo) */
.partner-logo-text{
  height:40px; display:flex; align-items:center; justify-content:center;
  font-weight:700; font-size:1rem; letter-spacing:.03em; color:var(--bleu-globe);
}

/* ---------- certifications ---------- */
.certifications{ padding:100px 0; }
.cert-card{
  padding:32px; background-color:#fff; border:1px solid #E5E7EB; border-radius:8px;
  height:100%; transition:box-shadow .3s ease, border-color .3s ease, transform .3s ease;
}
.cert-card:hover{ box-shadow:0 16px 32px -16px rgba(15,46,79,.18); border-color:var(--bleu-principal); transform:translateY(-3px); }

/* ---------- formations ---------- */
.formations{ padding:100px 0; background-color:var(--gris-neutre); }
.formation-card{
  background-color:#fff; border:1px solid #E5E7EB;
  padding:36px 32px; border-radius:8px; height:100%;
  transition:border-color .3s ease, transform .3s ease, box-shadow .3s ease;
}
.formation-card:hover{
  border-color:var(--bleu-principal); transform:translateY(-4px);
  box-shadow:0 16px 32px -16px rgba(15,46,79,.22);
}
.formation-card h3{ font-size:1.2rem; margin-bottom:24px; color:var(--bleu-globe); }
.formation-item{ display:flex; align-items:flex-start; gap:12px; margin-bottom:22px; }
.formation-item:last-child{ margin-bottom:0; }
.formation-check{
  flex:0 0 auto; font-weight:800; font-size:1.15rem; line-height:1;
  color:#111827;
}
.formation-item h4{ font-size:1rem; color:var(--bleu-globe); margin:0 0 6px; }
.formation-item p{ color:#4B5563; font-size:.9rem; margin:0; line-height:1.5; }

.formation-subtitle{ font-style:italic; color:#6B7280; font-size:.9rem; margin:-14px 0 20px; }
.formation-lead{ font-weight:700; color:var(--bleu-globe); margin-bottom:14px; }

.formation-card--accent{
  background-color:#EFF6FC; border-color:var(--bleu-principal); border-left:4px solid var(--bleu-principal);
}
.formation-card--accent:hover{ border-color:var(--bleu-principal); }
.formation-card--accent .formation-check{ color:var(--bleu-principal); }
.card-logo{ height:70px; width:auto; margin-bottom:22px; object-fit:contain; }
.cert-card p{ color:#4B5563; font-size:.9rem; margin:0; }
.cert-badge{
  display:inline-block; margin-top:14px; padding:4px 12px; border-radius:999px;
  background-color:#EFF6FF; color:var(--bleu-principal); font-size:.72rem; font-weight:700;
  letter-spacing:.03em; text-transform:uppercase;
}

/* ---------- footer ---------- */
footer{ background-color:var(--noir-orbite); color:#fff; padding:60px 0 24px; font-size:.9rem; }
footer .brand-name{ color:#fff; font-weight:700; font-size:1.2rem; }
footer h4{ color:var(--bleu-principal); margin-bottom:16px; font-size:1rem; }
footer ul{ list-style:none; padding:0; margin:0; }
footer li{ margin-bottom:8px; }
footer a{ color:#9CA3AF; transition:color .2s ease; }
footer a:hover{ color:#fff; }
.footer-tagline{ color:#9CA3AF; margin-top:16px; max-width:32ch; }
.footer-bottom{ text-align:center; padding-top:24px; margin-top:40px; border-top:1px solid #374151; color:#9CA3AF; }

@media (prefers-reduced-motion: reduce){
  .tech-grid::before, .badge-dot{ animation:none; }
  .expertise-card{ opacity:1; transform:none; }
}

/* ---------- formulaire client ---------- */
.section-header h1{ font-size:2.4rem; color:var(--bleu-globe); }
.form-page{ padding:100px 0; background-color:var(--gris-neutre); min-height:70vh; }
.form-label{ font-weight:600; color:var(--bleu-globe); margin-bottom:6px; }
.required-mark{ color:#DC2626; }
.form-control:focus, .form-select:focus{
  border-color:var(--bleu-principal); box-shadow:0 0 0 .2rem rgba(31,117,184,.15);
}
.form-success{
  margin-top:24px; padding:16px 20px; border-radius:8px;
  background-color:#ECFDF5; border:1px solid #34D399; color:#065F46; font-weight:600;
}
.form-error{
  margin-bottom:24px; padding:16px 20px; border-radius:8px;
  background-color:#FEF2F2; border:1px solid #FCA5A5; color:#991B1B; font-weight:600;
}
.form-error a{ color:#991B1B; text-decoration:underline; }

/* ---------- page merci ---------- */
.merci-page{ padding:120px 0; background-color:var(--gris-neutre); min-height:70vh; }
.merci-icon{
  width:72px; height:72px; border-radius:50%; background:var(--bleu-globe);
  display:flex; align-items:center; justify-content:center; margin:0 auto 28px;
}
.merci-icon svg{ width:34px; height:34px; stroke:#fff; stroke-width:2.4; fill:none; }
.merci-page h1{ font-size:2.2rem; color:var(--bleu-globe); margin-bottom:16px; }
.merci-page p{ color:#4B5563; max-width:520px; margin:0 auto 32px; }