/* GT NEGOCE — feuille de style principale */

:root{
  --navy:#181F60;
  --navy-deep:#12184C;
  --blue:#0175C0;
  --blue-light:#4FB0EE;
  --blue-pale:#8FD0FA;
  --ink:#2A2E45;
  --muted:#5A6180;
  --muted-2:#8A93AF;
  --line:#E4E8F0;
  --line-2:#D6DDEA;
  --surface:#F5F7FA;
  --wrap:1220px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:#fff;color:var(--ink);
  font-family:'Montserrat',system-ui,-apple-system,sans-serif;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%}
a{color:var(--blue);text-decoration:none;transition:color .2s}
a:hover{color:var(--navy)}
h1,h2,h3,h4{font-family:'Exo 2',system-ui,sans-serif;margin:0}
p{margin:0}
input,textarea,select,button{font-family:inherit;font-size:inherit}
:focus-visible{outline:3px solid var(--blue);outline-offset:3px}

.wrap{max-width:var(--wrap);margin:0 auto}
.skip{position:absolute;left:-9999px;top:0;background:#fff;color:var(--navy);padding:12px 18px;z-index:200;font-weight:700}
.skip:focus{left:12px;top:12px}

/* ---------- utilitaires ---------- */
.notch{clip-path:polygon(11px 0,100% 0,100% calc(100% - 11px),calc(100% - 11px) 100%,0 100%,0 11px)}
.notch-sm{clip-path:polygon(9px 0,100% 0,100% calc(100% - 9px),calc(100% - 9px) 100%,0 100%,0 9px)}
.eyebrow{display:flex;align-items:center;gap:12px;margin-bottom:18px}
.eyebrow i{width:38px;height:3px;background:var(--blue);display:block;transform:skewX(-24deg)}
.eyebrow span{font-size:12px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--blue)}
.eyebrow.on-dark i{background:var(--blue-light)}
.eyebrow.on-dark span{color:var(--blue-light)}
.h2{font-size:clamp(30px,3.6vw,44px);line-height:1.12;font-weight:800;font-style:italic;color:var(--navy);letter-spacing:-.015em}
.h2.on-dark{color:#fff}
.lead{margin-top:18px;font-size:16.5px;line-height:1.65;color:var(--muted);text-wrap:pretty}

[data-reveal]{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s ease}
[data-reveal].is-in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  [data-reveal]{opacity:1;transform:none;transition:none}
  .hero-grid-anim{animation:none!important}
}

/* ---------- boutons ---------- */
.btn{display:inline-flex;align-items:center;gap:10px;font-weight:700;font-size:15px;padding:16px 30px;border:none;cursor:pointer;transition:background .2s,transform .2s,color .2s,border-color .2s}
.btn-primary{background:var(--blue);color:#fff;box-shadow:0 6px 18px rgba(1,117,192,.28)}
.btn-primary:hover{background:var(--navy);color:#fff;transform:translateY(-2px)}
.btn-navy{background:var(--navy);color:#fff}
.btn-navy:hover{background:var(--blue);color:#fff;transform:translateY(-2px)}
.btn-on-dark{background:var(--blue);color:#fff}
.btn-on-dark:hover{background:#fff;color:var(--navy);transform:translateY(-2px)}
.btn-ghost{border:1px solid rgba(255,255,255,.42);color:#fff;background:none}
.btn-ghost:hover{background:rgba(1,117,192,.25);border-color:var(--blue);color:#fff}

/* ---------- header ---------- */
.site-header{position:sticky;top:0;z-index:60;background:rgba(255,255,255,.94);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.header-inner{max-width:var(--wrap);margin:0 auto;padding:14px 24px;display:flex;align-items:center;gap:28px}
.brand{display:flex;align-items:center;flex:none}
.brand img{height:72px;width:auto;display:block;mix-blend-mode:multiply}
.nav{margin-left:auto;display:flex;align-items:center;gap:30px}
.nav a{font-size:14px;font-weight:600;color:var(--navy)}
.nav a:hover{color:var(--blue)}
.nav .btn{font-size:14px;padding:12px 22px}
.burger{display:none;margin-left:auto;background:none;border:1px solid var(--line-2);padding:10px;color:var(--navy);cursor:pointer}
.mobile-nav{border-top:1px solid var(--line);background:#fff;padding:10px 24px 20px;display:none;flex-direction:column;gap:2px}
.mobile-nav.open{display:flex}
.mobile-nav a{padding:14px 4px;font-weight:600;color:var(--navy);border-bottom:1px solid #F0F3F8}
.mobile-nav a:last-child{border-bottom:none}
.mobile-nav .btn{margin-top:12px;justify-content:center;border-bottom:none}

/* ---------- hero ---------- */
.hero{position:relative;background:var(--navy);color:#fff;overflow:hidden}
.hero-bg{position:absolute;inset:0;background:linear-gradient(118deg,#141A52 0%,#181F60 46%,#0F4C86 82%,#0175C0 118%)}
.hero-grid-anim{position:absolute;inset:-10% -20%;opacity:.22;background-image:linear-gradient(115deg,rgba(255,255,255,.16) 0 1px,transparent 1px 46px),linear-gradient(115deg,rgba(1,117,192,.55) 0 2px,transparent 2px 132px);animation:gtDrift 24s linear infinite}
@keyframes gtDrift{from{background-position:0 0}to{background-position:96px 96px}}
.hero-stripe{position:absolute;right:-60px;top:0;bottom:0;width:44%;background:repeating-linear-gradient(115deg,rgba(1,117,192,.30) 0 26px,transparent 26px 62px);clip-path:polygon(24% 0,100% 0,100% 100%,0 100%);opacity:.75}
.hero-mosaic{position:absolute;right:6%;bottom:14%;display:grid;grid-template-columns:repeat(4,34px);gap:9px;transform:skewX(-18deg);opacity:.5}
.hero-mosaic div{height:34px}
.hero-inner{position:relative;max-width:var(--wrap);margin:0 auto;padding:110px 24px 120px}
.hero-content{max-width:820px}
.hero-tag{display:inline-flex;align-items:center;gap:10px;border:1px solid rgba(255,255,255,.28);padding:7px 14px;font-size:12px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--blue-pale);margin-bottom:26px}
.hero-tag span{width:7px;height:7px;background:var(--blue);display:block}
.hero h1{font-size:clamp(38px,5.6vw,68px);line-height:1.04;font-weight:800;font-style:italic;letter-spacing:-.02em;text-wrap:balance}
.hero h1 em{color:var(--blue-light);font-style:italic}
.hero p{margin-top:26px;font-size:clamp(16px,1.5vw,19px);line-height:1.62;color:#C8D2EC;max-width:640px;text-wrap:pretty}
.hero-cta{margin-top:38px;display:flex;flex-wrap:wrap;gap:14px}
.hero-stats{margin-top:56px;display:flex;flex-wrap:wrap;gap:14px 44px;border-top:1px solid rgba(255,255,255,.16);padding-top:26px}
.hero-stats b{font-family:'Exo 2',sans-serif;font-size:26px;font-weight:800;font-style:italic;color:#fff;display:block}
.hero-stats small{font-size:12.5px;color:#9FB0D6;letter-spacing:.04em}

/* ---------- sections ---------- */
.section{padding:96px 24px}
.section-light{background:#fff}
.section-alt{background:var(--surface);position:relative;overflow:hidden}
.section-navy{background:var(--navy);color:#fff;position:relative;overflow:hidden}
.section-navy .lead{color:#B7C3E0}
.alt-deco{position:absolute;left:-80px;top:-40px;width:280px;height:280px;background:repeating-linear-gradient(115deg,rgba(24,31,96,.06) 0 18px,transparent 18px 44px)}
.navy-bg{position:absolute;inset:0;background:linear-gradient(122deg,#161C57,#181F60 55%,#0B3F73)}
.navy-stripe{position:absolute;left:0;right:0;bottom:0;height:180px;background:repeating-linear-gradient(115deg,rgba(1,117,192,.22) 0 20px,transparent 20px 52px)}

/* ---------- services ---------- */
.cards{margin-top:52px;display:grid;grid-template-columns:repeat(auto-fit,minmax(258px,1fr));gap:24px}
.card{background:#fff;border:1px solid var(--line);padding:32px 28px 34px;position:relative;clip-path:polygon(0 0,100% 0,100% calc(100% - 18px),calc(100% - 18px) 100%,0 100%);transition:opacity .7s ease,transform .7s ease,border-color .2s,box-shadow .2s}
.card:hover{border-color:var(--blue);transform:translateY(-6px);box-shadow:0 18px 40px rgba(24,31,96,.12)}
.card-icon{width:52px;height:52px;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--navy),var(--blue));color:#fff;margin-bottom:22px}
.card h3{font-size:19px;line-height:1.28;font-weight:700;color:var(--navy)}
.card p{margin-top:12px;font-size:14.5px;line-height:1.62;color:var(--muted);text-wrap:pretty}
.card-num{margin-top:22px;font-family:'Exo 2',sans-serif;font-size:13px;font-weight:800;font-style:italic;color:#D8DEEA}

/* ---------- matériel ---------- */
.split{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:56px;align-items:center}
.split-top{align-items:start}
.check-list{margin-top:26px;display:flex;flex-direction:column;gap:12px}
.check-list li{display:flex;align-items:flex-start;gap:12px;font-size:15px;line-height:1.5;color:var(--ink);list-style:none}
.check-list svg{flex:none;margin-top:2px}
.check-list strong{font-weight:700;color:var(--navy)}
.check-list{padding:0;margin-left:0}
.gains{background:var(--navy);color:#fff;padding:40px 36px;position:relative;overflow:hidden;clip-path:polygon(0 0,100% 0,100% calc(100% - 26px),calc(100% - 26px) 100%,0 100%)}
.gains-deco{position:absolute;right:-30px;top:-30px;width:200px;height:200px;background:repeating-linear-gradient(115deg,rgba(1,117,192,.5) 0 14px,transparent 14px 34px)}
.gains h3{font-size:22px;font-weight:700;font-style:italic}
.gains-list{position:relative;margin-top:26px;display:flex;flex-direction:column;gap:22px}
.gain{display:flex;gap:16px;align-items:flex-start;border-top:1px solid rgba(255,255,255,.14);padding-top:20px}
.gain b{font-family:'Exo 2',sans-serif;font-size:15px;font-weight:800;font-style:italic;color:var(--blue-light);flex:none;width:26px}
.gain h4{font-size:16px;font-weight:700;color:#fff}
.gain p{margin-top:6px;font-size:14px;line-height:1.6;color:#B7C3E0}
.partners{margin-top:64px;background:#fff;border:1px solid var(--line);padding:30px 32px}
.partners-head{display:flex;align-items:center;gap:14px;margin-bottom:24px}
.partners-head span{font-size:11.5px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--muted-2)}
.partners-head i{flex:1;height:1px;background:var(--line)}
.partners-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:16px}
.partner{height:88px;border:1px solid var(--line);background:#fff;display:flex;align-items:center;justify-content:center;text-align:center;padding:16px 22px;transition:border-color .2s,box-shadow .2s,transform .2s}
.partner:hover{border-color:var(--blue);box-shadow:0 10px 24px rgba(24,31,96,.08);transform:translateY(-2px)}
.partner img{max-height:100%;max-width:100%;width:auto;height:auto;object-fit:contain;display:block}
.partner-text{border-style:dashed;border-color:#CFD7E6;background:#FAFBFD;font-family:'Exo 2',sans-serif;font-size:14px;font-weight:700;font-style:italic;color:#9AA3BC;letter-spacing:.04em;transition:color .2s,border-color .2s}
.partner-text:hover{color:var(--navy);border-color:var(--blue)}
.partners-note{margin-top:16px;font-size:12.5px;line-height:1.55;color:var(--muted-2)}

/* ---------- pourquoi ---------- */
.grid-lines{margin-top:48px;display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1px;background:var(--line);border:1px solid var(--line)}
.reason{background:#fff;padding:34px 28px;transition:opacity .7s ease,transform .7s ease,background .2s}
.reason:hover{background:var(--surface)}
.reason .ico{color:var(--blue);margin-bottom:18px}
.reason h3{font-size:17.5px;line-height:1.3;font-weight:700;color:var(--navy)}
.reason p{margin-top:10px;font-size:14.5px;line-height:1.62;color:var(--muted);text-wrap:pretty}

/* ---------- processus ---------- */
.steps{margin-top:56px;display:grid;grid-template-columns:repeat(auto-fit,minmax(196px,1fr));gap:28px}
.step{position:relative;padding-top:34px;border-top:2px solid rgba(255,255,255,.18)}
.step b{position:absolute;top:-19px;left:0;width:38px;height:38px;display:flex;align-items:center;justify-content:center;background:var(--blue);font-family:'Exo 2',sans-serif;font-weight:800;font-style:italic;font-size:16px;color:#fff;clip-path:polygon(7px 0,100% 0,100% calc(100% - 7px),calc(100% - 7px) 100%,0 100%,0 7px)}
.step h3{font-size:18px;font-weight:700;color:#fff}
.step p{margin-top:10px;font-size:14px;line-height:1.62;color:#B7C3E0;text-wrap:pretty}

/* ---------- à propos ---------- */
.facts{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line);border:1px solid var(--line)}
.fact{background:#fff;padding:30px 26px}
.fact b{font-family:'Exo 2',sans-serif;font-size:clamp(26px,3vw,34px);font-weight:800;font-style:italic;color:var(--navy);line-height:1;display:block}
.fact span{margin-top:10px;font-size:13px;line-height:1.5;color:var(--muted);letter-spacing:.02em;display:block}
.about-text p+p{margin-top:16px}
.about-text p{font-size:16.5px;line-height:1.68;color:var(--muted);text-wrap:pretty}
.about-text p:first-of-type{margin-top:20px}

/* ---------- contact ---------- */
.contact-grid{margin-top:48px;display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:40px;align-items:start}
.form{display:flex;flex-direction:column;gap:18px;background:var(--surface);border:1px solid var(--line);padding:34px 32px}
.form-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:18px}
.field{display:flex;flex-direction:column;gap:8px}
.field>span{font-size:12.5px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--navy)}
.field input,.field textarea{padding:14px 15px;border:1px solid var(--line-2);background:#fff;color:var(--ink);font-size:15px;transition:border-color .2s}
.field textarea{resize:vertical}
.field input:focus,.field textarea:focus{border-color:var(--blue);outline:none}
.form .btn{align-self:flex-start}
.form-note{font-size:12px;line-height:1.5;color:var(--muted-2)}
.form-note a{text-decoration:underline}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.alert{display:flex;align-items:flex-start;gap:10px;padding:14px 16px;font-size:14px;font-weight:600;line-height:1.5}
.alert svg{flex:none;margin-top:1px}
.alert-ok{background:#E8F4FC;border-left:3px solid var(--blue);color:var(--navy)}
.alert-err{background:#FCEDED;border-left:3px solid #C0392B;color:#7E1F16}
.btn[aria-busy="true"]{opacity:.65;pointer-events:none}

.contact-side{display:flex;flex-direction:column;gap:1px;background:var(--line);border:1px solid var(--line)}
.contact-card{background:var(--navy);color:#fff;padding:32px 30px;position:relative;overflow:hidden}
.contact-card-deco{position:absolute;right:-20px;bottom:-20px;width:160px;height:160px;background:repeating-linear-gradient(115deg,rgba(1,117,192,.45) 0 12px,transparent 12px 30px)}
.contact-card>div{position:relative}
.contact-card .label{font-size:11.5px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--blue-light)}
.contact-card address{margin-top:14px;font-family:'Exo 2',sans-serif;font-size:21px;font-weight:700;font-style:italic;line-height:1.35;color:#fff}
.contact-card p{margin-top:14px;font-size:14px;line-height:1.6;color:#B7C3E0}
.map-link{margin-top:20px;display:inline-flex;align-items:center;gap:9px;border:1px solid rgba(255,255,255,.4);color:#fff;font-size:13.5px;font-weight:700;padding:12px 18px;transition:background .2s,border-color .2s}
.map-link:hover{background:var(--blue);border-color:var(--blue);color:#fff}
.coord{background:#fff;padding:24px 30px}
.coord .label{font-size:11.5px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--muted-2)}
.coord .value{margin-top:8px;font-size:15.5px;font-weight:600;color:var(--navy);line-height:1.5}

/* ---------- footer ---------- */
.site-footer{background:var(--navy-deep);color:#fff;padding:64px 24px 32px;position:relative;overflow:hidden}
.footer-top{position:absolute;left:0;right:0;top:0;height:3px;background:linear-gradient(90deg,#181F60,#0175C0 60%,#4FB0EE)}
.footer-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:40px}
.footer-logo{background:#fff;padding:12px 16px;display:inline-block}
.footer-logo img{height:68px;width:auto;display:block;mix-blend-mode:multiply}
.footer-about{margin-top:20px;font-size:14px;line-height:1.65;color:#A9B5D6;max-width:300px}
.footer-title{font-size:11.5px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--blue-light);margin-bottom:18px}
.footer-links{display:flex;flex-direction:column;gap:11px}
.footer-links a{font-size:14.5px;color:#D5DDF0}
.footer-links a:hover{color:var(--blue-light)}
.footer-coord{display:flex;flex-direction:column;gap:11px;font-size:14.5px;line-height:1.55;color:#D5DDF0;font-style:normal}
.footer-legal{display:flex;flex-direction:column;gap:9px;font-size:13.5px;line-height:1.55;color:#A9B5D6}
.footer-bottom{margin-top:48px;padding-top:24px;border-top:1px solid rgba(255,255,255,.12);display:flex;flex-wrap:wrap;gap:12px 24px;align-items:center;justify-content:space-between;font-size:13px;color:#8B99C0}

/* ---------- page légale ---------- */
.legal-hero{background:var(--navy);color:#fff;padding:70px 24px 60px;position:relative;overflow:hidden}
.legal-hero h1{font-size:clamp(30px,4vw,46px);font-weight:800;font-style:italic;letter-spacing:-.015em}
.legal-hero p{margin-top:14px;color:#B7C3E0;font-size:16px}
.legal-body{padding:70px 24px 90px;background:#fff}
.legal-body .wrap{max-width:820px}
.legal-body h2{font-size:22px;font-weight:800;font-style:italic;color:var(--navy);margin-top:44px}
.legal-body h2:first-child{margin-top:0}
.legal-body p,.legal-body li{font-size:15.5px;line-height:1.72;color:var(--muted);text-wrap:pretty}
.legal-body p{margin-top:14px}
.legal-body ul{margin-top:14px;padding-left:20px}
.legal-body li{margin-top:8px}

/* ---------- responsive ---------- */
@media (max-width:960px){
  .nav{display:none}
  .burger{display:block}
}
@media (max-width:640px){
  .section{padding:70px 20px}
  .hero-inner{padding:78px 20px 86px}
  .header-inner{padding:12px 18px}
  .brand img{height:56px}
  .hero-mosaic{display:none}
  .facts{grid-template-columns:1fr}
  .form{padding:26px 22px}
  .split{gap:38px}
}