/* =========================================================
   CONVOYAGE SE&CO — Feuille de style
   Palette dérivée du logo (bleu SE&CO + encre) · B2B
   ========================================================= */
:root{
  --ink:#0E1419; --ink-2:#16212B; --steel:#1f3340;
  --blue:#1C9BD6; --blue-deep:#0F5C82; --blue-soft:#E7F4FB;
  --paper:#F5F7F9; --line:#E2E8ED; --muted:#5C6B78; --white:#fff;
  --ok:#1e9e6a; --r:14px; --maxw:1180px;
  --shadow:0 18px 50px -22px rgba(15,40,60,.45);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:'Inter',system-ui,sans-serif;color:var(--ink);background:var(--white);line-height:1.6;-webkit-font-smoothing:antialiased}
h1,h2,h3,h4,.logo-text{font-family:'Sora',sans-serif;line-height:1.14;letter-spacing:-.02em}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit}
.container{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.eyebrow{font-family:'Sora';font-size:.78rem;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--blue-deep)}
.skip{position:absolute;left:-999px;top:0;background:var(--ink);color:#fff;padding:10px 16px;z-index:200}
.skip:focus{left:8px;top:8px}
:focus-visible{outline:3px solid var(--blue);outline-offset:2px}
.center{text-align:center}
.mx{max-width:760px;margin-left:auto;margin-right:auto}

/* Buttons */
.btn{display:inline-flex;align-items:center;gap:.55rem;font-family:'Sora';font-weight:600;font-size:1rem;padding:.95rem 1.55rem;border-radius:999px;transition:.2s;border:1.5px solid transparent;cursor:pointer}
.btn-primary{background:var(--blue);color:#fff;box-shadow:0 10px 24px -10px rgba(28,155,214,.8)}
.btn-primary:hover{background:var(--blue-deep);transform:translateY(-2px)}
.btn-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.4)}
.btn-ghost:hover{border-color:#fff;background:rgba(255,255,255,.08)}
.btn-dark{background:var(--ink);color:#fff}
.btn-dark:hover{background:var(--steel);transform:translateY(-2px)}
.btn-outline{background:#fff;color:var(--ink);border-color:var(--line)}
.btn-outline:hover{border-color:var(--blue);color:var(--blue-deep)}

/* Header */
.header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.93);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:74px}
.logo{display:flex;align-items:center;gap:.6rem;font-weight:800}
.logo img{height:38px;width:auto}
.logo-text{font-size:1.1rem}
.logo-text b{color:var(--blue)}
.nav-menu{display:flex;align-items:center;gap:1.6rem;list-style:none}
.nav-menu a{font-weight:500;font-size:.95rem;color:var(--steel)}
.nav-menu a:hover,.nav-menu a.active{color:var(--blue)}
.nav-call{display:inline-flex;align-items:center;gap:.45rem;background:var(--ink);color:#fff!important;padding:.6rem 1.05rem;border-radius:999px;font-family:'Sora';font-weight:600}
.nav-call:hover{background:var(--blue)}
.burger{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:8px}
.burger span{width:24px;height:2px;background:var(--ink);transition:.25s}

/* Hero */
.hero{position:relative;background:linear-gradient(160deg,#0c161e 0%,#16303f 60%,#0F5C82 130%);color:#fff;overflow:hidden}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(120deg,transparent,rgba(28,155,214,.12));pointer-events:none}
.hero-inner{position:relative;z-index:2;display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center;padding:25px 0 25px}
.hero .eyebrow{color:#7fd2f3}
.hero h1{font-size:clamp(2.1rem,4.4vw,3.45rem);font-weight:800;margin:.7rem 0 1rem}
.hero p.lead{font-size:1.18rem;color:#cfe1ec;max-width:34ch}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin:30px 0 18px}
.hero-micro{display:flex;flex-wrap:wrap;gap:18px;color:#9fc0d3;font-size:.9rem}
.hero-micro span{display:inline-flex;align-items:center;gap:.4rem}
.hero-card{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.14);border-radius:18px;padding:26px;backdrop-filter:blur(4px)}
.hero-card h2{font-size:1.02rem;color:#fff;margin-bottom:14px;font-weight:600}
.kmline{display:flex;align-items:center;gap:10px;margin:16px 0 18px}
.kmline .track{flex:1;height:2px;background:repeating-linear-gradient(90deg,#7fd2f3 0 10px,transparent 10px 18px)}
.kmline .dot{width:11px;height:11px;border-radius:50%;background:#7fd2f3;box-shadow:0 0 0 5px rgba(127,210,243,.25)}
.hero-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.hero-stats b{display:block;font-family:'Sora';font-size:1.5rem;color:#fff}
.hero-stats small{color:#9fc0d3;font-size:.78rem;line-height:1.3;display:block}

/* Page header (inner pages) */
.phead{background:linear-gradient(160deg,#0c161e,#16303f 90%);color:#fff;padding:60px 0 52px}
.phead h1{font-size:clamp(1.9rem,3.6vw,2.8rem);font-weight:800;margin:.4rem 0 .6rem;max-width:20ch}
.phead p{color:#cfe1ec;font-size:1.1rem;max-width:60ch}
.crumb{font-size:.85rem;color:#9fc0d3;margin-top:18px}
.crumb a{color:#9fc0d3}.crumb a:hover{color:#fff}

/* Trust bar */
.trust{background:var(--ink);color:#cdd9e2}
.trust .container{display:flex;flex-wrap:wrap;gap:10px 28px;justify-content:center;padding:15px 24px;font-size:.9rem;font-weight:500}
.trust span{display:inline-flex;align-items:center;gap:.5rem}
.trust b{color:#7fd2f3}

/* Sections */
section.block{padding:84px 0}
.shead{max-width:680px;margin-bottom:46px}
.shead.center{margin-left:auto;margin-right:auto}
.shead h2{font-size:clamp(1.7rem,3vw,2.4rem);font-weight:700;margin:.55rem 0 .7rem}
.shead p{color:var(--muted);font-size:1.08rem}
.bg-soft{background:var(--paper)}
.lead-p{color:var(--muted);font-size:1.08rem;max-width:65ch}

/* Differentiator / media */
.split{display:grid;grid-template-columns:1.05fr 1fr;gap:54px;align-items:center}
.split.reverse>div:first-child{order:2}
.ph{border-radius:var(--r);background:linear-gradient(135deg,#1a3344,#0F5C82);position:relative;min-height:320px;display:grid;place-items:center;color:#cfe7f4;text-align:center;overflow:hidden}
.ph::before{content:"";position:absolute;inset:0;background:repeating-linear-gradient(90deg,rgba(255,255,255,.05) 0 12px,transparent 12px 26px);opacity:.5}
.ph .lab{position:relative;z-index:2;font-family:'Sora';font-weight:600;font-size:.9rem;padding:8px 14px;border:1px dashed rgba(255,255,255,.4);border-radius:8px}
.ph.sq{aspect-ratio:1/1;min-height:0}
/* Vraies photos insérées dans les blocs média : elles remplissent le cadre proprement */
.ph img{position:relative;z-index:3;width:100%;height:100%;object-fit:cover;object-position:center;display:block}
/* Cas particulier du logo (fond blanc) : on le contient sans le rogner, sur fond blanc */
.ph img[src*="LOGO"],.ph img[src*="logo"]{object-fit:contain;background:#fff;padding:26px}
.diff-points{display:grid;gap:20px;margin-top:24px}
.dp{display:flex;gap:16px}
.dp .ic{flex:none;width:46px;height:46px;border-radius:12px;background:var(--blue-soft);color:var(--blue-deep);display:grid;place-items:center;font-size:1.2rem}
.dp h3{font-size:1.12rem;margin-bottom:3px}
.dp p{color:var(--muted);font-size:.98rem}

/* Cards grids */
.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:26px;transition:.22s}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:#cfe0ea}
.card .ic{width:50px;height:50px;border-radius:12px;background:var(--ink);color:#7fd2f3;display:grid;place-items:center;margin-bottom:16px;font-size:1.4rem}
.card h3{font-size:1.12rem;margin-bottom:8px}
.card p{color:var(--muted);font-size:.94rem;margin-bottom:14px}
.card .link{font-family:'Sora';font-weight:600;color:var(--blue-deep);font-size:.92rem;display:inline-flex;gap:.4rem;align-items:center}
.card .link:hover{gap:.7rem;color:var(--blue)}

/* Process */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.step .n{font-family:'Sora';font-weight:800;font-size:2.4rem;color:var(--blue);opacity:.35;line-height:1}
.step h3{font-size:1.06rem;margin:8px 0 6px}
.step p{color:var(--muted);font-size:.94rem}

/* Guarantees */
.guar{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.g{display:flex;gap:14px;align-items:flex-start;background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:22px}
.g .ic{flex:none;width:42px;height:42px;border-radius:10px;background:var(--blue-soft);color:var(--blue-deep);display:grid;place-items:center;font-size:1.15rem}
.g h3{font-size:1rem;margin-bottom:3px}
.g p{color:var(--muted);font-size:.9rem}

/* Lists */
.checklist{display:grid;gap:11px;margin:10px 0}
.checklist li{display:flex;gap:10px;align-items:flex-start;color:var(--steel)}
.checklist li::before{content:"✓";color:var(--blue);font-weight:800;flex:none}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:14px 40px}

/* Proof */
.quotes{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.q{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:26px}
.stars{color:#f5a623;letter-spacing:2px;margin-bottom:10px}
.q p{font-size:1rem;margin-bottom:14px}
.q .who{font-family:'Sora';font-weight:600;font-size:.92rem}
.q .who small{display:block;color:var(--muted);font-weight:400;font-size:.84rem}
.note{font-size:.86rem;color:var(--muted)}

/* Coverage tags */
.cov-tags{display:flex;flex-wrap:wrap;gap:10px;margin:18px 0 26px}
.cov-tags a{border:1px solid var(--line);background:#fff;border-radius:999px;padding:.5rem 1rem;font-size:.9rem;font-weight:500;color:var(--steel)}
.cov-tags a:hover{border-color:var(--blue);color:var(--blue-deep)}

/* FAQ */
.faq{max-width:820px;margin:0 auto}
details{border-bottom:1px solid var(--line);padding:18px 0}
summary{font-family:'Sora';font-weight:600;font-size:1.05rem;cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:16px;align-items:center}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";color:var(--blue);font-size:1.5rem;line-height:1}
details[open] summary::after{content:"–"}
details .a{color:var(--muted);margin-top:12px}

/* CTA band */
.cta{background:linear-gradient(135deg,var(--ink) 0%,#13384b 100%);color:#fff;text-align:center;border-radius:22px;padding:58px 28px}
.cta h2{font-size:clamp(1.7rem,3vw,2.3rem);margin-bottom:10px}
.cta p{color:#bcd2df;margin-bottom:26px;font-size:1.08rem}
.cta-btns{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
.cta small{display:block;margin-top:18px;color:#8fb0c4;font-size:.86rem}

/* Contact + forms */
.contact-wrap{display:grid;grid-template-columns:.9fr 1.1fr;gap:46px;align-items:start}
.info-item{display:flex;gap:14px;margin-bottom:22px}
.info-item .ic{flex:none;width:44px;height:44px;border-radius:11px;background:var(--ink);color:#7fd2f3;display:grid;place-items:center;font-size:1.1rem}
.info-item h3{font-size:1rem;margin-bottom:2px}
.info-item p{color:var(--muted);font-size:.95rem}
.info-item a{color:var(--blue-deep);font-weight:600}
.formcard{background:#fff;border:1px solid var(--line);border-radius:18px;padding:30px;box-shadow:var(--shadow)}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field{margin-bottom:16px}
.field label{display:block;font-family:'Sora';font-weight:600;font-size:.86rem;margin-bottom:6px}
.field .req{color:var(--blue)}
.field input,.field select,.field textarea{width:100%;padding:.8rem .9rem;border:1.5px solid var(--line);border-radius:10px;font-family:inherit;font-size:.96rem;background:#fbfcfd;transition:.18s}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--blue);outline:none;background:#fff}
.field textarea{resize:vertical;min-height:120px}
.check{display:flex;gap:10px;align-items:flex-start;font-size:.88rem;color:var(--muted);margin:6px 0 18px}
.check input{margin-top:4px}
.formnote{margin-top:14px;font-size:.85rem;color:var(--muted);background:var(--blue-soft);border-radius:10px;padding:12px 14px}
.formmsg{display:none;border-radius:12px;padding:20px;margin-top:14px}
.formmsg.ok{background:#e9f8f0;border:1px solid #bce6d2;color:#14633f}
.formmsg.err{background:#fdeceb;border:1px solid #f5c6c2;color:#9b231b}
.formmsg h3{margin-bottom:6px}

/* Priority call box */
.pbox{display:flex;gap:22px;align-items:center;background:var(--ink);color:#fff;border-radius:18px;padding:28px 30px;flex-wrap:wrap}
.pbox .ic{font-size:2rem}
.pbox h2{font-size:1.3rem;margin-bottom:4px}
.pbox p{color:#bcd2df;margin-bottom:14px}

/* Article / legal */
.prose{max-width:780px;margin:0 auto}
.prose h2{font-size:1.5rem;margin:34px 0 12px}
.prose h3{font-size:1.15rem;margin:22px 0 8px}
.prose p,.prose li{color:#33424d;margin-bottom:12px}
.prose ul{margin:0 0 12px 20px}
.prose a{color:var(--blue-deep);font-weight:600;text-decoration:underline}

/* Footer */
footer{background:var(--ink);color:#aebecb;padding:62px 0 28px}
.fgrid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:36px}
footer h4{color:#fff;font-family:'Sora';font-size:1rem;margin-bottom:16px}
footer ul{list-style:none;display:grid;gap:9px;font-size:.93rem}
footer a:hover{color:#7fd2f3}
footer .logo-text{color:#fff;font-size:1.15rem}
.fbottom{border-top:1px solid #233440;margin-top:40px;padding-top:22px;font-size:.85rem;display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px}
.fbottom a:hover{color:#7fd2f3}

/* Floating call -> form */
.fab{position:fixed;right:18px;bottom:18px;z-index:90;width:60px;height:60px;border-radius:50%;background:var(--blue);color:#fff;display:grid;place-items:center;box-shadow:0 12px 30px -8px rgba(28,155,214,.9);font-size:1.4rem;transition:.2s}
.fab:hover{background:var(--blue-deep);transform:scale(1.06)}

/* Responsive */
@media(max-width:980px){
  .hero-inner,.split,.contact-wrap{grid-template-columns:1fr;gap:34px}
  .split.reverse>div:first-child{order:0}
  .grid,.steps,.guar{grid-template-columns:repeat(2,1fr)}
  .quotes,.grid-3,.fgrid{grid-template-columns:1fr 1fr}
}
@media(max-width:680px){
  .nav-menu{position:fixed;inset:74px 0 auto 0;background:#fff;flex-direction:column;gap:0;padding:8px 0;border-bottom:1px solid var(--line);transform:translateY(-130%);transition:.3s;align-items:stretch}
  .nav-menu.open{transform:translateY(0)}
  .nav-menu li{padding:0 24px}
  .nav-menu li a{display:block;padding:13px 0;border-bottom:1px solid var(--line)}
  .burger{display:flex}
  .grid,.steps,.guar,.quotes,.grid-3,.grid-2,.two-col,.form-row,.fgrid{grid-template-columns:1fr}
  section.block{padding:58px 0}
}
@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}