/* =========================================================
   CCS — Convergence Connected Services
   Feuille de style principale
   ========================================================= */

:root{
  --navy-deep:#05051F;
  --navy:#0B0F2B;
  --navy-2:#12163A;
  --navy-3:#182058;
  --blue:#2F6FED;
  --blue-light:#5B8DEF;
  --cyan:#17B8C4;
  --bg:#F5F7FB;
  --surface:#FFFFFF;
  --border:#E4E7F0;
  --text:#1B2033;
  --text-body:#4A5164;
  --text-muted:#7B8299;
  --radius-sm:8px;
  --radius:14px;
  --radius-lg:22px;
  --shadow-sm:0 2px 10px rgba(11,15,43,0.06);
  --shadow:0 12px 32px rgba(11,15,43,0.10);
  --shadow-lg:0 24px 60px rgba(11,15,43,0.16);
  --maxw:1180px;
}

*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:"Manrope","Segoe UI",Arial,Helvetica,sans-serif;
  color:var(--text-body);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
  line-height:1.6;
}
h1,h2,h3,h4{
  font-family:"Manrope","Segoe UI",Arial,sans-serif;
  color:var(--navy);
  line-height:1.18;
  margin:0 0 .6em;
  font-weight:800;
  letter-spacing:-0.01em;
}
h1{font-size:clamp(2.1rem,4vw,3.4rem);}
h2{font-size:clamp(1.7rem,3vw,2.4rem);}
h3{font-size:1.3rem;}
p{margin:0 0 1em;}
a{color:var(--blue);text-decoration:none;}
a:hover{color:var(--navy-3);}
img{max-width:100%;display:block;}
svg{width:1.15em;height:1.15em;vertical-align:-0.15em;flex-shrink:0;}
ul{margin:0;padding:0;list-style:none;}
.container{max-width:var(--maxw);margin:0 auto;padding:0 24px;}
section{padding:88px 0;}
.section-tight{padding:56px 0;}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:.78rem;font-weight:800;letter-spacing:.09em;text-transform:uppercase;
  color:var(--blue);background:rgba(47,111,237,.08);
  padding:6px 14px;border-radius:999px;margin-bottom:18px;
}
.eyebrow.on-dark{color:#9FC3FF;background:rgba(159,195,255,.12);}
.lead{font-size:1.15rem;color:var(--text-body);max-width:680px;}
.center{text-align:center;margin-left:auto;margin-right:auto;}

/* Buttons */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:14px 26px;border-radius:999px;font-weight:700;font-size:.98rem;
  border:2px solid transparent;cursor:pointer;transition:.18s ease;white-space:nowrap;
}
.btn-primary{background:var(--blue);color:#fff;box-shadow:0 10px 24px rgba(47,111,237,.32);}
.btn-primary:hover{background:var(--navy-3);color:#fff;transform:translateY(-1px);}
.btn-ghost{background:transparent;border-color:rgba(255,255,255,.35);color:#fff;}
.btn-ghost:hover{background:rgba(255,255,255,.12);color:#fff;}
.btn-outline{background:transparent;border-color:var(--border);color:var(--navy);}
.btn-outline:hover{border-color:var(--blue);color:var(--blue);}
.btn-sm{padding:10px 18px;font-size:.88rem;}
.btn-block{width:100%;}

/* Header */
.site-header{
  position:sticky;top:0;z-index:100;
  background:rgba(255,255,255,.88);backdrop-filter:blur(10px);
  border-bottom:1px solid var(--border);
}
.header-inner{display:flex;align-items:center;justify-content:space-between;padding:14px 24px;max-width:var(--maxw);margin:0 auto;}
.brand{display:flex;align-items:center;gap:10px;}
.brand img{height:34px;width:auto;}
.nav-desktop{display:flex;align-items:center;gap:30px;}
.nav-desktop a{color:var(--text);font-weight:600;font-size:.95rem;}
.nav-desktop a:hover, .nav-desktop a.active{color:var(--blue);}
.header-cta{display:flex;align-items:center;gap:14px;}
.nav-toggle{display:none;background:none;border:none;cursor:pointer;padding:6px;}
.nav-toggle span{display:block;width:24px;height:2px;background:var(--navy);margin:5px 0;border-radius:2px;transition:.2s;}

.mobile-nav{display:none;flex-direction:column;background:#fff;border-top:1px solid var(--border);padding:10px 24px 22px;}
.mobile-nav a{padding:12px 0;font-weight:700;color:var(--navy);border-bottom:1px solid var(--border);}
.mobile-nav .btn{margin-top:14px;}
body.nav-open .mobile-nav{display:flex;}

@media (max-width:900px){
  .nav-desktop,.header-cta{display:none;}
  .nav-toggle{display:block;}
}

/* Hero */
.hero{
  position:relative;overflow:hidden;color:#fff;
  background:
    radial-gradient(900px 500px at 85% -10%, rgba(47,111,237,.35), transparent 60%),
    radial-gradient(700px 500px at 0% 110%, rgba(23,184,196,.28), transparent 60%),
    linear-gradient(150deg,var(--navy-deep) 0%, var(--navy) 55%, var(--navy-3) 100%);
  padding:120px 0 100px;
}
.hero::before{
  content:"";position:absolute;inset:0;opacity:.35;pointer-events:none;
  background-image:radial-gradient(rgba(255,255,255,.14) 1px, transparent 1.4px);
  background-size:26px 26px;
  mask-image:linear-gradient(180deg, rgba(0,0,0,.9), transparent 75%);
}
.hero-inner{position:relative;z-index:1;max-width:760px;}
.hero h1,.hero h2,.hero h3{color:#fff;}
.hero p.lead{color:rgba(255,255,255,.82);}
.hero-cta{display:flex;gap:16px;flex-wrap:wrap;margin-top:34px;}
.hero-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:64px;position:relative;z-index:1;}
.hero-stat b{display:block;font-size:1.7rem;color:#fff;font-weight:800;}
.hero-stat span{font-size:.82rem;color:rgba(255,255,255,.65);}
@media (max-width:760px){.hero-stats{grid-template-columns:repeat(2,1fr);}}

.page-hero{
  color:#fff;padding:76px 0 64px;position:relative;overflow:hidden;
  background:linear-gradient(150deg,var(--navy-deep) 0%, var(--navy) 60%, var(--navy-3) 100%);
}
.page-hero::before{
  content:"";position:absolute;inset:0;opacity:.3;pointer-events:none;
  background-image:radial-gradient(rgba(255,255,255,.14) 1px, transparent 1.4px);
  background-size:26px 26px;
  mask-image:linear-gradient(180deg, rgba(0,0,0,.9), transparent 80%);
}
.page-hero .container{position:relative;z-index:1;}
.page-hero h1,.page-hero h2,.page-hero h3{color:#fff;}
.page-hero p.lead{color:rgba(255,255,255,.82);}
.breadcrumb{font-size:.85rem;color:rgba(255,255,255,.55);margin-bottom:16px;}
.breadcrumb a{color:rgba(255,255,255,.75);}

/* Cards / grids */
.grid{display:grid;gap:26px;}
.grid-2{grid-template-columns:repeat(2,1fr);}
.grid-3{grid-template-columns:repeat(3,1fr);}
.grid-4{grid-template-columns:repeat(4,1fr);}
.grid-5{grid-template-columns:repeat(5,1fr);}
@media (max-width:980px){.grid-3,.grid-4,.grid-5{grid-template-columns:repeat(2,1fr);}}
@media (max-width:620px){.grid-2,.grid-3,.grid-4,.grid-5{grid-template-columns:1fr;}}

.card{
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);
  padding:30px;box-shadow:var(--shadow-sm);transition:.2s ease;
}
.card:hover{transform:translateY(-3px);box-shadow:var(--shadow);}
.card .icon{
  width:52px;height:52px;border-radius:14px;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,var(--blue),var(--cyan));color:#fff;margin-bottom:18px;
}
.card .icon svg{width:26px;height:26px;}
.card h3{margin-bottom:10px;}
.card p{color:var(--text-body);font-size:.96rem;margin-bottom:0;}
.card ul{margin-top:14px;}
.card ul li{position:relative;padding-left:26px;margin-bottom:9px;font-size:.94rem;color:var(--text-body);}
.card ul li::before{
  content:"";position:absolute;left:0;top:.45em;width:14px;height:14px;border-radius:50%;
  background:rgba(47,111,237,.14);
}
.card ul li::after{
  content:"";position:absolute;left:4.5px;top:.66em;width:5px;height:5px;border-radius:50%;background:var(--blue);
}

.pillar{
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);
  padding:26px 20px;text-align:center;transition:.2s;
}
.pillar:hover{border-color:var(--blue);transform:translateY(-3px);box-shadow:var(--shadow);}
.pillar .icon{
  width:56px;height:56px;margin:0 auto 14px;border-radius:16px;display:flex;align-items:center;justify-content:center;
  background:var(--navy);color:#fff;
}
.pillar .icon svg{width:28px;height:28px;}
.pillar h4{margin:0;font-size:1.02rem;color:var(--navy);font-weight:800;}

/* Section header */
.section-head{max-width:680px;margin-bottom:48px;}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center;}

/* Alt background sections */
.bg-navy{background:var(--navy-deep);color:#fff;}
.bg-navy h2,.bg-navy h3{color:#fff;}
.bg-navy p{color:rgba(255,255,255,.72);}
.bg-navy .card h3,.bg-navy .pillar h3{color:var(--navy);}
.bg-navy .card p{color:var(--text-body);}
.bg-surface{background:var(--surface);}
.bg-tint{background:linear-gradient(180deg,#EEF2FC 0%, var(--bg) 100%);}

/* Timeline (méthodologie) */
.timeline{display:grid;grid-template-columns:repeat(5,1fr);gap:20px;counter-reset:step;}
@media (max-width:980px){.timeline{grid-template-columns:repeat(2,1fr);}}
@media (max-width:560px){.timeline{grid-template-columns:1fr;}}
.timeline .step{
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:24px 20px;position:relative;
}
.timeline .step::before{
  counter-increment:step;content:counter(step);
  width:34px;height:34px;border-radius:50%;background:var(--blue);color:#fff;font-weight:800;
  display:flex;align-items:center;justify-content:center;margin-bottom:14px;font-size:.95rem;
}
.timeline .step h4{color:var(--navy);font-size:.98rem;margin-bottom:8px;}
.timeline .step ul li{font-size:.85rem;color:var(--text-body);padding-left:16px;position:relative;margin-bottom:5px;}
.timeline .step ul li::before{content:"–";position:absolute;left:0;color:var(--blue);}

.icon-list li{display:flex;align-items:center;gap:12px;margin-bottom:12px;font-size:.98rem;color:var(--text-body);}
.icon-list .li-ic{
  width:26px;height:26px;border-radius:50%;background:rgba(47,111,237,.1);color:var(--blue);
  display:flex;align-items:center;justify-content:center;flex-shrink:0;
}
.icon-list .li-ic svg{width:15px;height:15px;}
.btn svg{width:1em;height:1em;}

/* Comparison table */
.compare-wrap{overflow-x:auto;border-radius:var(--radius);border:1px solid var(--border);background:var(--surface);}
table.compare{width:100%;border-collapse:collapse;min-width:640px;}
table.compare th,table.compare td{padding:18px 22px;text-align:left;border-bottom:1px solid var(--border);vertical-align:top;font-size:.93rem;}
table.compare thead th{background:var(--navy-deep);color:#fff;font-size:.98rem;}
table.compare thead th:first-child{border-top-left-radius:var(--radius);}
table.compare thead th:last-child{border-top-right-radius:var(--radius);}
table.compare tbody tr:last-child td{border-bottom:none;}
table.compare tbody th{background:#F7F9FE;color:var(--navy);font-weight:800;width:190px;}
table.compare td strong{color:var(--navy);}
table.compare tr:hover td, table.compare tr:hover th{background:#F3F6FF;}

/* Logo strip */
.logo-strip{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:34px;}
.logo-strip img{height:44px;width:auto;max-width:150px;object-fit:contain;filter:grayscale(1);opacity:.72;transition:.2s;}
.logo-strip img:hover{filter:none;opacity:1;}
.logo-strip.clients img{height:52px;max-width:170px;}

/* Info blocks (datacenters etc.) */
.dc-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:28px;}
.dc-card h4{color:var(--navy);margin-bottom:4px;}
.dc-card .dc-loc{color:var(--blue);font-weight:700;font-size:.85rem;margin-bottom:16px;display:block;}
.dc-stats{display:flex;gap:22px;flex-wrap:wrap;margin:16px 0;}
.dc-stats div{background:#F5F7FB;border-radius:10px;padding:10px 16px;font-size:.85rem;color:var(--text-body);}
.dc-stats b{display:block;color:var(--navy);font-size:1.05rem;}
.tag-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px;}
.tag{background:rgba(47,111,237,.08);color:var(--blue);font-size:.78rem;font-weight:700;padding:5px 12px;border-radius:999px;}

/* CTA band */
.cta-band{
  border-radius:var(--radius-lg);padding:56px;position:relative;overflow:hidden;color:#fff;
  background:linear-gradient(120deg,var(--navy-deep),var(--navy-3));
  display:flex;align-items:center;justify-content:space-between;gap:30px;flex-wrap:wrap;
}
.cta-band h2{color:#fff;margin-bottom:8px;}
.cta-band p{color:rgba(255,255,255,.75);margin-bottom:0;max-width:520px;}

/* Contact page */
.contact-grid{display:grid;grid-template-columns:0.9fr 1.3fr;gap:36px;align-items:start;}
@media (max-width:900px){.contact-grid{grid-template-columns:1fr;}}
.contact-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:30px;}
.contact-card h3{font-size:1.05rem;}
.contact-line{display:flex;gap:14px;margin-bottom:20px;align-items:flex-start;}
.contact-line .icn{
  width:40px;height:40px;border-radius:10px;background:rgba(47,111,237,.09);color:var(--blue);
  display:flex;align-items:center;justify-content:center;flex-shrink:0;
}
.contact-line .icn svg{width:20px;height:20px;}
.contact-line b{display:block;color:var(--navy);font-size:.92rem;}
.contact-line span, .contact-line a{font-size:.92rem;color:var(--text-body);}
.form-frame-wrap{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:6px;box-shadow:var(--shadow-sm);}
.form-frame-wrap iframe{width:100%;min-height:760px;border:0;border-radius:10px;display:block;}
.map-frame{border-radius:var(--radius);overflow:hidden;border:1px solid var(--border);margin-top:24px;}
.map-frame iframe{width:100%;height:260px;border:0;display:block;}

/* FAQ */
.faq-list{display:flex;flex-direction:column;gap:12px;}
.faq-item{
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);
  padding:6px 22px;
}
.faq-item summary{
  cursor:pointer;list-style:none;padding:16px 0;font-weight:700;color:var(--navy);
  display:flex;align-items:center;justify-content:space-between;gap:16px;
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{
  content:"+";flex-shrink:0;font-size:1.3rem;font-weight:400;color:var(--blue);transition:transform .18s ease;
}
.faq-item[open] summary::after{transform:rotate(45deg);}
.faq-item p{padding-bottom:18px;margin:0;color:var(--text-body);font-size:.96rem;}

/* Footer */
.site-footer{background:var(--navy-deep);color:rgba(255,255,255,.65);padding:64px 0 26px;}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:36px;margin-bottom:48px;}
@media (max-width:860px){.footer-grid{grid-template-columns:1fr 1fr;}}
@media (max-width:560px){.footer-grid{grid-template-columns:1fr;}}
.site-footer img{height:30px;margin-bottom:14px;}
.site-footer h5{color:#fff;font-size:.85rem;letter-spacing:.06em;text-transform:uppercase;margin-bottom:16px;}
.site-footer a{color:rgba(255,255,255,.65);}
.site-footer a:hover{color:#fff;}
.site-footer li{margin-bottom:10px;font-size:.92rem;}
.footer-bottom{border-top:1px solid rgba(255,255,255,.12);padding-top:24px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;font-size:.82rem;}
.social-row{display:flex;gap:10px;margin-top:16px;}
.social-row a{
  width:36px;height:36px;border-radius:50%;background:rgba(255,255,255,.08);display:flex;align-items:center;justify-content:center;
}
.social-row a:hover{background:var(--blue);}
.social-row svg{width:17px;height:17px;}

/* Reveal on scroll */
.reveal{opacity:0;transform:translateY(16px);transition:opacity .6s ease, transform .6s ease;}
.reveal.in{opacity:1;transform:none;}

/* Utility */
.mt-0{margin-top:0;}
.mb-0{margin-bottom:0;}
.text-center{text-align:center;}
.flex{display:flex;}
.gap-14{gap:14px;}
.items-center{align-items:center;}
.small{font-size:.85rem;color:var(--text-muted);}
.divider{height:1px;background:var(--border);margin:0;}
.badge-dot{display:inline-flex;align-items:center;gap:8px;font-weight:700;font-size:.85rem;color:var(--navy);}
.badge-dot::before{content:"";width:9px;height:9px;border-radius:50%;background:var(--cyan);}