:root{
  --green:#0b2f29;
  --green-2:#0f3b34;
  --green-3:#123f37;
  --gold:#c89a3c;
  --gold-2:#d9b76a;
  --ivory:#f8f5ee;
  --sand:#efe6d3;
  --ink:#162321;
  --muted:#64706e;
  --line:rgba(200,154,60,.28);
  --shadow:0 25px 80px rgba(10,22,18,.18);
  --radius:26px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,Arial,sans-serif;color:var(--ink);background:var(--ivory);line-height:1.65;overflow-x:hidden}
a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.shell{width:min(1180px,calc(100% - 40px));margin-inline:auto}.section{padding:110px 0}.soft{background:linear-gradient(180deg,#fbf8f0,#efe6d3)}.section-dark{background:radial-gradient(circle at 15% 0%,rgba(216,183,106,.16),transparent 34%),linear-gradient(135deg,#061c18,#0b2f29 50%,#08231f);color:#fff;position:relative;overflow:hidden}.eyebrow{margin:0 0 14px;text-transform:uppercase;letter-spacing:.22em;color:var(--gold);font-size:.76rem;font-weight:800}h1,h2,h3{margin:0;line-height:1.08}h1,h2{font-family:Cinzel,"Times New Roman",serif;font-weight:600;letter-spacing:-.03em}h1{font-size:clamp(3rem,7vw,6.4rem);max-width:900px}h2{font-size:clamp(2.2rem,4vw,4.15rem)}h3{font-size:1.24rem}.site-header{position:fixed;top:0;left:0;right:0;z-index:20;transition:.3s ease;background:rgba(6,28,24,.34);backdrop-filter:blur(16px);border-bottom:1px solid rgba(216,183,106,.15)}.site-header.scrolled{background:rgba(6,28,24,.88);box-shadow:0 12px 50px rgba(0,0,0,.22)}.nav{height:82px;display:flex;align-items:center;justify-content:space-between;gap:20px}.brand img{width:190px;height:auto;filter:drop-shadow(0 8px 20px rgba(0,0,0,.2))}.nav-links{display:flex;align-items:center;gap:24px;color:#fff}.nav-links a{font-size:.92rem;font-weight:650;opacity:.9}.nav-links a:hover{color:var(--gold-2);opacity:1}.nav-cta{border:1px solid rgba(216,183,106,.55);padding:10px 16px;border-radius:999px;color:var(--gold-2)!important;background:rgba(216,183,106,.08)}.nav-toggle{display:none;background:transparent;border:0;padding:7px}.nav-toggle span{display:block;width:26px;height:2px;background:#fff;margin:5px 0}.hero{min-height:100vh;padding:150px 0 90px;display:flex;align-items:center}.hero-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:56px;align-items:center}.hero-text{font-size:1.18rem;max-width:760px;color:rgba(255,255,255,.79);margin:26px 0 0}.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:34px}.btn{border:0;border-radius:999px;padding:15px 22px;font-weight:800;display:inline-flex;align-items:center;justify-content:center;cursor:pointer;transition:.25s ease}.btn-primary{background:linear-gradient(135deg,var(--gold),#f0d789);color:#122520;box-shadow:0 12px 35px rgba(200,154,60,.22)}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 18px 42px rgba(200,154,60,.3)}.btn-secondary{border:1px solid rgba(255,255,255,.22);color:#fff;background:rgba(255,255,255,.07)}.btn-secondary:hover{border-color:rgba(216,183,106,.65);color:var(--gold-2)}.trust-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:34px}.trust-row span{border:1px solid rgba(216,183,106,.24);color:rgba(255,255,255,.76);border-radius:999px;padding:8px 12px;font-size:.82rem}.hero-card{background:linear-gradient(180deg,rgba(255,255,255,.08),rgba(255,255,255,.035));border:1px solid rgba(216,183,106,.25);border-radius:var(--radius);padding:34px;box-shadow:var(--shadow);backdrop-filter:blur(18px);position:relative;overflow:hidden}.hero-card:before{content:"";position:absolute;inset:auto -70px -120px auto;width:260px;height:260px;border-radius:50%;background:rgba(216,183,106,.1)}.hero-logo{width:100%;filter:drop-shadow(0 10px 30px rgba(0,0,0,.3))}.hero-card p{color:var(--gold-2);letter-spacing:.12em;text-transform:uppercase;font-size:.72rem;font-weight:800}.hero-card ul{margin:22px 0 0;padding:0;list-style:none}.hero-card li{padding:14px 0;border-top:1px solid rgba(255,255,255,.1);color:rgba(255,255,255,.82)}.sunline{height:1px;background:linear-gradient(90deg,transparent,var(--gold),transparent);margin:24px 0}.orb{position:absolute;border-radius:50%;filter:blur(8px);opacity:.45}.orb-one{width:420px;height:420px;background:rgba(200,154,60,.11);top:5%;right:8%}.orb-two{width:260px;height:260px;background:rgba(255,255,255,.05);bottom:7%;left:7%}.grid-lines{position:absolute;inset:0;background-image:linear-gradient(rgba(216,183,106,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(216,183,106,.06) 1px,transparent 1px);background-size:70px 70px;mask-image:radial-gradient(circle at center,black,transparent 70%);opacity:.35}.two-col{display:grid;grid-template-columns:.85fr 1fr;gap:75px;align-items:start}.content-block{font-size:1.06rem;color:var(--muted)}.section-title p + h2,.centered p + h2{margin-top:6px}.centered{text-align:center;max-width:860px;margin-inline:auto}.values-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:55px}.values-grid article{background:#fff;border:1px solid rgba(11,47,41,.08);padding:26px;border-radius:22px;box-shadow:0 14px 45px rgba(10,30,25,.06)}.values-grid strong{display:block;color:var(--green);font-size:1.1rem;margin-bottom:8px}.values-grid span{color:var(--muted);font-size:.95rem}.expertise-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:54px}.service-card{background:#fff;border:1px solid rgba(11,47,41,.08);border-radius:28px;padding:30px;min-height:315px;display:flex;flex-direction:column;box-shadow:0 20px 60px rgba(14,40,34,.08);transition:.28s ease;position:relative;overflow:hidden}.service-card:after{content:"";position:absolute;right:-50px;top:-50px;width:140px;height:140px;border:1px solid rgba(200,154,60,.25);border-radius:50%}.service-card:hover{transform:translateY(-8px);box-shadow:0 30px 70px rgba(14,40,34,.13)}.service-icon{font-family:Cinzel,serif;color:var(--gold);font-size:1.8rem;margin-bottom:18px}.service-card h3{color:var(--green);margin-bottom:12px}.service-card p{color:var(--muted);margin:0}.service-card a{margin-top:auto;color:var(--green);font-weight:800;font-size:.92rem}.method-grid{display:grid;grid-template-columns:.75fr 1.05fr;gap:70px;align-items:start}.method .section-title p:last-child{color:rgba(255,255,255,.7);margin-top:22px}.timeline{display:grid;gap:16px}.timeline article{display:grid;grid-template-columns:56px 1fr;gap:18px;padding:22px;border:1px solid rgba(216,183,106,.22);background:rgba(255,255,255,.055);border-radius:22px}.timeline span{width:44px;height:44px;border-radius:50%;display:grid;place-items:center;background:rgba(200,154,60,.13);color:var(--gold-2);font-family:Cinzel,serif;font-size:1.25rem}.timeline h3{color:#fff}.timeline p{margin:7px 0 0;color:rgba(255,255,255,.68)}.sectors-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:48px}.sector{padding:30px;border:1px solid rgba(200,154,60,.28);border-radius:22px;background:linear-gradient(135deg,#fff,#fbf7eb);font-weight:800;color:var(--green);box-shadow:0 16px 40px rgba(16,49,42,.07)}.diagnostic-grid{display:grid;grid-template-columns:1fr .65fr;gap:42px;align-items:center}.diagnostic-card{border-radius:28px;background:var(--green);color:#fff;padding:34px;border:1px solid rgba(200,154,60,.4);box-shadow:var(--shadow)}.diagnostic-card h3{font-size:1.8rem;font-family:Cinzel,serif;color:var(--gold-2)}.diagnostic-card p{color:rgba(255,255,255,.75)}.diagnostic-card span{display:inline-block;color:var(--gold-2);font-weight:800;margin-top:12px}.articles-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:48px}.article-card{background:var(--green);color:#fff;border-radius:26px;padding:28px;border:1px solid rgba(200,154,60,.22);min-height:230px}.article-card span{color:var(--gold-2);text-transform:uppercase;letter-spacing:.16em;font-size:.72rem;font-weight:800}.article-card h3{margin-top:18px}.article-card p{color:rgba(255,255,255,.66)}.contact-grid{display:grid;grid-template-columns:.85fr 1fr;gap:60px;align-items:start}.contact-details{display:grid;gap:16px;margin-top:30px}.contact-details a,.contact-details span{border-bottom:1px solid rgba(216,183,106,.18);padding-bottom:12px;color:rgba(255,255,255,.82)}.contact-form{display:grid;gap:14px;background:rgba(255,255,255,.07);border:1px solid rgba(216,183,106,.25);border-radius:28px;padding:30px;box-shadow:var(--shadow)}label{font-weight:800;font-size:.86rem;color:inherit}input,select,textarea{width:100%;margin-top:8px;padding:14px 14px;border-radius:14px;border:1px solid rgba(216,183,106,.25);background:rgba(255,255,255,.92);font:inherit;color:#10231f}textarea{resize:vertical}.form-note{margin:0;color:rgba(255,255,255,.6);font-size:.85rem}.footer{padding:30px 0;background:#061c18;color:#fff;border-top:1px solid rgba(216,183,106,.18)}.footer-grid{display:grid;grid-template-columns:180px 1fr auto;gap:24px;align-items:center}.footer img{width:180px}.footer p{color:rgba(255,255,255,.6);margin:0}.footer a{color:var(--gold-2)}.modal{position:fixed;inset:0;background:rgba(0,0,0,.62);display:none;align-items:center;justify-content:center;padding:20px;z-index:80}.modal.is-open{display:flex}.modal-card{width:min(720px,100%);max-height:88vh;overflow:auto;background:var(--ivory);border-radius:28px;padding:32px;border:1px solid var(--line);position:relative;box-shadow:0 30px 100px rgba(0,0,0,.38)}.modal-close{position:absolute;right:18px;top:16px;border:0;background:var(--green);color:#fff;width:36px;height:36px;border-radius:50%;font-size:1.4rem;cursor:pointer}.modal-card h2{color:var(--green);font-size:2rem}.modal-card form{display:grid;gap:14px;margin-top:22px}.diagnostic-result{margin-top:20px;padding:18px;border-radius:18px;background:#fff;border:1px solid var(--line)}.cursor-glow{position:fixed;width:260px;height:260px;border-radius:50%;pointer-events:none;background:radial-gradient(circle,rgba(200,154,60,.09),transparent 70%);z-index:0;transform:translate(-50%,-50%);display:none}.reveal{opacity:0;transform:translateY(22px);transition:opacity .75s ease,transform .75s ease}.reveal.visible{opacity:1;transform:none}.delay-1{transition-delay:.12s}.delay-2{transition-delay:.22s}@media (min-width:960px){.cursor-glow{display:block}}@media (max-width:980px){.nav-links{position:fixed;inset:82px 0 auto;background:rgba(6,28,24,.98);display:grid;gap:0;padding:20px;transform:translateY(-120%);transition:.3s ease}.nav-links.open{transform:translateY(0)}.nav-links a{padding:14px;border-bottom:1px solid rgba(255,255,255,.08)}.nav-toggle{display:block}.hero-grid,.two-col,.method-grid,.diagnostic-grid,.contact-grid{grid-template-columns:1fr}.values-grid,.expertise-grid,.sectors-grid,.articles-grid{grid-template-columns:1fr 1fr}.hero{padding-top:130px}}@media (max-width:640px){.section{padding:78px 0}.shell{width:min(100% - 28px,1180px)}.brand img{width:160px}.nav{height:74px}.values-grid,.expertise-grid,.sectors-grid,.articles-grid{grid-template-columns:1fr}.hero-actions{display:grid}.footer-grid{grid-template-columns:1fr}.footer img{width:160px}.contact-form{padding:22px}h1{font-size:2.8rem}.hero-card{padding:24px}.service-card{min-height:auto}}
/* Sections ajoutées : Expérience & clients */
.experience{background:linear-gradient(180deg,#f8f5ee 0%,#fffaf0 48%,#f0e6d2 100%)}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:48px}
.stats-grid article{background:linear-gradient(135deg,var(--green),#08231f);border:1px solid rgba(200,154,60,.3);border-radius:24px;padding:26px;color:#fff;box-shadow:0 20px 55px rgba(8,35,31,.12)}
.stats-grid strong{display:block;font-family:Cinzel,"Times New Roman",serif;color:var(--gold-2);font-size:2rem;line-height:1;margin-bottom:10px}
.stats-grid span{color:rgba(255,255,255,.78);font-size:.94rem}
.experience-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:16px;margin-top:28px}
.experience-card{background:#fff;border:1px solid rgba(11,47,41,.08);border-radius:24px;padding:24px;box-shadow:0 18px 50px rgba(14,40,34,.07);position:relative;overflow:hidden}
.experience-card:before{content:"";position:absolute;right:-36px;top:-36px;width:92px;height:92px;border-radius:50%;border:1px solid rgba(200,154,60,.22)}
.experience-card span{font-family:Cinzel,"Times New Roman",serif;color:var(--gold);font-size:1.3rem;font-weight:700}
.experience-card h3{color:var(--green);margin:12px 0 8px;font-size:1.05rem}
.experience-card p{margin:0;color:var(--muted);font-size:.92rem}
.clients-block{margin-top:58px;background:linear-gradient(135deg,#071f1b,#0b2f29);border:1px solid rgba(200,154,60,.28);border-radius:32px;padding:42px;display:grid;grid-template-columns:.75fr 1.15fr;gap:34px;color:#fff;box-shadow:var(--shadow);position:relative;overflow:hidden}
.clients-block:after{content:"";position:absolute;right:-120px;bottom:-120px;width:280px;height:280px;border-radius:50%;background:rgba(200,154,60,.08)}
.clients-block h2{font-size:clamp(1.8rem,3vw,3.1rem);color:#fff}
.clients-block p:not(.eyebrow){color:rgba(255,255,255,.72)}
.client-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;position:relative;z-index:1}
.testimonial-card{background:rgba(255,255,255,.07);border:1px solid rgba(216,183,106,.22);border-radius:22px;padding:22px;min-height:170px}
.testimonial-card strong{display:block;color:var(--gold-2);font-size:1rem;margin-bottom:10px}
.testimonial-card span{color:rgba(255,255,255,.75);font-size:.92rem}.wide-card{grid-column:span 2}
@media (max-width:1100px){.experience-grid{grid-template-columns:repeat(2,1fr)}.stats-grid,.client-grid{grid-template-columns:repeat(2,1fr)}.clients-block{grid-template-columns:1fr}.wide-card{grid-column:auto}}
@media (max-width:640px){.experience-grid,.stats-grid,.client-grid{grid-template-columns:1fr}.clients-block{padding:26px}.wide-card{grid-column:auto}}