*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --navy:#0D2340;--navy-mid:#1a3a60;--gold:#B8941F;--gold-light:#d4ab38;
  --white:#FAFAF8;--cream:#F4F1EB;--text:#1C2B3A;--text-light:#4a5e72;--border:#ddd8ce;
  --serif:'Cormorant Garamond',Georgia,serif;--sans:'DM Sans',system-ui,sans-serif;
}
html{scroll-behavior:smooth}
body{font-family:var(--sans);background:var(--white);color:var(--text);overflow-x:hidden}
a{text-decoration:none;color:inherit}

/* NAV */
nav{position:fixed;top:0;left:0;right:0;z-index:1000;display:flex;align-items:center;justify-content:space-between;padding:0 60px;height:70px;background:rgba(13,35,64,0.97);border-bottom:1px solid rgba(184,148,31,0.15)}
.nav-logo .logo-text{font-family:var(--serif);font-size:26px;font-weight:300;letter-spacing:5px;color:var(--white)}
.nav-logo .logo-text em{color:var(--gold);font-style:italic}
.nav-links{display:flex;gap:32px;align-items:center}
.nav-links a{font-size:12px;font-weight:400;letter-spacing:1.5px;text-transform:uppercase;color:rgba(250,250,248,0.7);transition:color 0.25s;padding-bottom:2px;border-bottom:1px solid transparent}
.nav-links a:hover{color:var(--gold);border-bottom-color:var(--gold)}

/* HERO */
#hero{min-height:100vh;background:var(--navy);display:flex;flex-direction:column;justify-content:center;padding:130px 60px 90px;position:relative;overflow:hidden}

/* Image overlay effect */
#hero::before{
  content:'';position:absolute;inset:0;
  background:
    radial-gradient(ellipse at 80% 20%, rgba(184,148,31,0.12) 0%, transparent 40%),
    radial-gradient(ellipse at 20% 80%, rgba(26,58,96,0.6) 0%, transparent 45%),
    radial-gradient(ellipse at 50% 50%, rgba(13,35,64,0.4) 0%, transparent 70%);
  z-index:1;
}

/* Canvas particles */
#hero-canvas{position:absolute;inset:0;z-index:1;pointer-events:none}

/* Gold animated line */
.hero-gold-line{
  position:absolute;bottom:0;left:0;
  height:2px;width:0;
  background:linear-gradient(90deg,transparent,var(--gold),transparent);
  animation:goldLine 2s ease-out 0.5s forwards;
  z-index:2;
}
@keyframes goldLine{to{width:100%}}

.hero-bg{position:absolute;inset:0;background:radial-gradient(ellipse at 75% 35%,rgba(184,148,31,0.07) 0%,transparent 55%)}
.hero-bg::after{content:'';position:absolute;inset:0;background-image:radial-gradient(circle,rgba(184,148,31,0.08) 1px,transparent 1px);background-size:50px 50px;opacity:0.4}
.hero-content{position:relative;z-index:3;width:100%;max-width:100%}

/* Eyebrow fade */
.animate-fade{opacity:0;animation:fadeUp 0.8s ease 0.1s forwards}
@keyframes fadeUp{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}

/* Word by word animation */
.word-animate{
  display:block;
  opacity:0;
  transform:translateY(24px);
  animation:wordReveal 0.7s cubic-bezier(0.22,1,0.36,1) forwards;
}
@keyframes wordReveal{to{opacity:1;transform:none}}

/* Desc and KPIs fade */
.animate-fade-delay{opacity:0;animation:fadeUp 0.8s ease 1.2s forwards}
.animate-fade-delay2{opacity:0;animation:fadeUp 0.8s ease 1.5s forwards}

.hero-eyebrow{font-size:10px;letter-spacing:3.5px;text-transform:uppercase;color:var(--gold);margin-bottom:36px;display:flex;align-items:center;gap:16px}
.hero-eyebrow::before{content:'';width:36px;height:1px;background:var(--gold)}
.hero-title{font-family:var(--serif);font-size:clamp(36px,4.8vw,68px);font-weight:300;line-height:1.12;color:var(--white);margin-bottom:32px;max-width:100%}
.hero-line1{font-size:clamp(36px,4.8vw,68px)}
.hero-line2{font-size:clamp(32px,4.2vw,60px);opacity:0.92}
.hero-gold{color:var(--gold);font-style:italic;background:none}
.hero-desc{font-size:16px;line-height:1.8;color:rgba(250,250,248,0.65);max-width:640px;margin-bottom:64px}

/* KPIs améliorés */
.hero-kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:1px solid rgba(184,148,31,0.25);padding-top:0}
.kpi{padding:36px 36px 0;border-right:1px solid rgba(184,148,31,0.15);position:relative;transition:background 0.3s}
.kpi:hover{background:rgba(184,148,31,0.04)}
.kpi:last-child{border-right:none}
.kpi:first-child{padding-left:0}
.kpi-inner{display:flex;flex-direction:column;gap:0}
.kpi-value{
  font-family:var(--serif);font-size:64px;font-weight:300;
  color:var(--gold);line-height:1;letter-spacing:-2px;
  text-shadow:0 0 40px rgba(184,148,31,0.3);
  transition:transform 0.3s;
}
.kpi:hover .kpi-value{transform:scale(1.05)}
.kpi-divider{width:32px;height:2px;background:linear-gradient(90deg,var(--gold),transparent);margin:14px 0 12px;transition:width 0.4s}
.kpi:hover .kpi-divider{width:56px}
.kpi-main{font-size:13px;font-weight:500;color:var(--white);letter-spacing:0.3px;line-height:1.3}
.kpi-sub{font-size:11px;color:rgba(250,250,248,0.35);margin-top:6px;line-height:1.4}
.hero-kpis{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid rgba(184,148,31,0.2);padding-top:40px}
.kpi{padding-right:32px;border-right:1px solid rgba(184,148,31,0.15)}
.kpi:last-child{border-right:none;padding-right:0}
.kpi-value{font-family:var(--serif);font-size:44px;font-weight:300;color:var(--gold);display:block;line-height:1}
.kpi-main{font-size:13px;font-weight:500;color:var(--white);margin-top:10px}
.kpi-sub{font-size:11px;color:rgba(250,250,248,0.4);margin-top:5px;line-height:1.4}
.scroll-cue{position:absolute;bottom:36px;left:60px;display:flex;align-items:center;gap:14px;font-size:10px;letter-spacing:2px;text-transform:uppercase;color:rgba(250,250,248,0.3);z-index:2}
.scroll-line{width:1px;height:44px;background:linear-gradient(to bottom,rgba(184,148,31,0.6),transparent);animation:scrollPulse 2.2s ease-in-out infinite}
@keyframes scrollPulse{0%,100%{opacity:.2}50%{opacity:1}}

/* SECTIONS */
section{padding:100px 60px}
.section-label{font-size:10px;letter-spacing:3px;text-transform:uppercase;color:var(--gold);margin-bottom:16px;display:flex;align-items:center;gap:14px}
.section-label::before{content:'';width:30px;height:1px;background:var(--gold)}
.section-label.centered{justify-content:center}
.section-label.centered::before,.section-label.centered::after{content:'';flex:1;height:1px;background:rgba(184,148,31,0.4)}
.section-title{font-family:var(--serif);font-size:clamp(28px,3.5vw,46px);font-weight:300;line-height:1.15;color:var(--navy);margin-bottom:48px}
.section-title.centered{text-align:center}
.section-title em{color:var(--gold);font-style:italic}
.section-title.white{color:var(--white)}

/* ADN */
#adn{background:var(--white);padding:80px 60px}
.adn-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:48px}
.adn-card{border:1px solid var(--border);padding:44px 32px;text-align:center;transition:border-color 0.3s,box-shadow 0.3s;background:var(--white)}
.adn-card:hover{border-color:rgba(13,35,64,0.25);box-shadow:0 4px 24px rgba(13,35,64,0.06)}
.adn-icon{width:64px;height:64px;border-radius:50%;border:1px solid var(--gold);margin:0 auto 24px;display:flex;align-items:center;justify-content:center}
.adn-icon-text{font-family:var(--serif);font-size:20px;font-weight:300;color:var(--gold);letter-spacing:2px}
.adn-card-title{font-size:11px;font-weight:500;letter-spacing:2px;text-transform:uppercase;color:var(--gold);margin-bottom:16px}
.adn-card-text{font-size:14px;color:var(--text-light);line-height:1.75;text-align:center}
.adn-orias{text-align:center;font-size:12px;color:var(--text-light);opacity:0.6}

/* ATOUTS */
#atouts{background:var(--navy);padding:80px 60px}
#atouts .section-label{color:rgba(184,148,31,0.8)}
#atouts .section-label::before{background:rgba(184,148,31,0.8)}
.section-title.white{color:var(--white)}
.section-title.white em{color:var(--gold);font-style:italic}
.atouts-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:0;margin-top:48px;margin-bottom:0;border-top:1px solid rgba(255,255,255,0.15)}
.atout-card{background:transparent;border:none;border-right:1px solid rgba(255,255,255,0.15);padding:48px 40px;position:relative}
.atout-card:last-child{border-right:none}
.atout-num{font-family:var(--serif);font-size:64px;font-weight:300;color:rgba(255,255,255,0.15);line-height:1;margin-bottom:16px}
.atout-title{font-size:15px;font-weight:500;color:var(--white);margin-bottom:16px}
.atout-text{font-size:14px;color:rgba(255,255,255,0.7);line-height:1.8}
.atouts-phrase{background:var(--navy);border-top:1px solid rgba(255,255,255,0.15);padding:48px 60px;font-family:var(--serif);font-size:20px;font-weight:300;color:var(--white);line-height:1.7;font-style:italic;text-align:center}

/* CONTACT */
#contact{background:var(--cream);padding:80px 60px}
.contact-title{font-family:var(--serif);font-size:clamp(32px,4vw,56px);font-weight:300;color:var(--navy);line-height:1.15;margin-bottom:48px;max-width:600px}
.contact-form-new{display:flex;flex-direction:column;gap:12px;max-width:660px;margin:0 auto 48px}
.form-input-new{background:var(--white);border:1px solid #d0ccc4;padding:16px 20px;font-family:var(--sans);font-size:15px;color:var(--text);outline:none;transition:border-color 0.25s;width:100%}
.form-input-new:focus{border-color:var(--navy)}
.form-input-new::placeholder{color:rgba(74,94,114,0.5)}
.form-textarea-new{background:var(--white);border:1px solid #d0ccc4;padding:16px 20px;font-family:var(--sans);font-size:15px;color:var(--text);outline:none;transition:border-color 0.25s;width:100%;min-height:160px;resize:vertical}
.form-textarea-new:focus{border-color:var(--navy)}
.form-textarea-new::placeholder{color:rgba(74,94,114,0.5)}
.btn-submit-new{background:var(--gold);color:var(--white);padding:18px;font-size:13px;font-weight:500;letter-spacing:2px;text-transform:uppercase;border:none;cursor:pointer;transition:background 0.25s;width:100%}
.btn-submit-new:hover{background:var(--gold-light)}
.contact-info-bar{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border-top:1px solid var(--border);padding-top:32px;max-width:660px;margin:0 auto}
.contact-info-item{display:flex;gap:14px;align-items:flex-start;padding-right:32px}
.contact-info-item:last-child{padding-right:0}
.contact-info-icon{font-size:16px;color:var(--gold);flex-shrink:0;margin-top:2px}
.contact-info-label{font-size:13px;font-weight:500;color:var(--navy);margin-bottom:4px}
.contact-info-value{font-size:13px;color:var(--text-light);line-height:1.5}
.contact-info-value a{color:var(--gold);transition:opacity 0.2s}
.contact-info-value a:hover{opacity:0.8}

/* FOOTER */
footer{background:var(--navy);padding:36px 60px;display:flex;align-items:center;justify-content:space-between;border-top:1px solid rgba(184,148,31,0.15)}
.footer-logo{font-family:var(--serif);font-size:22px;font-weight:300;letter-spacing:4px;color:var(--white)}
.footer-logo em{color:var(--gold);font-style:italic}
.footer-orias{font-size:11px;color:rgba(250,250,248,0.3);margin-top:4px}
.footer-right{text-align:right}
.footer-copy{font-size:12px;color:rgba(250,250,248,0.4);line-height:1.6}

/* PAGE HEADER */
.page-header{background:var(--navy);padding:160px 60px 80px;position:relative;overflow:hidden}
.page-header-bg{position:absolute;inset:0;background:radial-gradient(ellipse at 70% 40%,rgba(184,148,31,0.08) 0%,transparent 55%)}
.page-header-bg::after{content:'';position:absolute;inset:0;background-image:radial-gradient(circle,rgba(184,148,31,0.1) 1px,transparent 1px);background-size:50px 50px;opacity:0.4}
.page-header-content{position:relative;z-index:2;max-width:700px}
.page-header h1{font-family:var(--serif);font-size:clamp(30px,4.5vw,58px);font-weight:300;color:var(--white);line-height:1.15}
.page-header h1 em{color:var(--gold);font-style:italic}
.page-header-sub{font-size:16px;color:rgba(250,250,248,0.6);margin-top:20px;line-height:1.7}

/* QUI SOMMES NOUS */
.fondateur-section{padding:100px 60px;background:var(--white)}
.fondateur-layout{display:grid;grid-template-columns:1fr 1.2fr;gap:80px;align-items:start}
.fondateur-photo{background:var(--cream);aspect-ratio:3/4;display:flex;align-items:center;justify-content:center;border:1px solid var(--border);flex-direction:column;gap:16px}
.fondateur-initials{width:80px;height:80px;border-radius:50%;background:var(--navy);display:flex;align-items:center;justify-content:center;font-family:var(--serif);font-size:28px;font-weight:300;color:var(--gold);letter-spacing:2px}
.fondateur-photo-label{font-size:11px;letter-spacing:2px;text-transform:uppercase;color:var(--text-light)}
.fondateur-name{font-family:var(--serif);font-size:clamp(28px,3vw,44px);font-weight:300;color:var(--navy);margin-bottom:6px}
.fondateur-role{font-size:11px;letter-spacing:2.5px;text-transform:uppercase;color:var(--gold);margin-bottom:32px}
.fondateur-bio p{font-size:15px;color:var(--text-light);line-height:1.85;margin-bottom:18px}
.fondateur-bio strong{color:var(--navy)}
.fondateur-values{margin-top:32px}
.fondateur-value{display:flex;gap:0;padding:14px 0;border-bottom:1px solid var(--border)}
.fondateur-value:first-child{border-top:1px solid var(--border)}
.value-bar{width:3px;background:var(--gold);margin-right:20px;flex-shrink:0;border-radius:0}
.value-content{}
.value-label{font-size:13px;font-weight:500;color:var(--navy);margin-bottom:5px}
.value-desc{font-size:13px;color:var(--text-light);line-height:1.6}
.linkedin-link{display:inline-flex;align-items:center;gap:10px;margin-top:28px;font-size:12px;font-weight:500;letter-spacing:1.5px;text-transform:uppercase;color:var(--navy);border:1px solid var(--navy);padding:10px 24px;transition:all 0.25s}
.linkedin-link:hover{background:var(--navy);color:var(--white)}

/* NOS CLIENTS – TIROIRS */
.clients-section{padding:100px 60px;background:var(--white)}
.clients-header{margin-bottom:60px}
.clients-header h2{font-family:var(--serif);font-size:clamp(28px,3.5vw,48px);font-weight:300;color:var(--navy);line-height:1.15}
.clients-header h2 em{color:var(--gold);font-style:italic}
.clients-header p{font-size:16px;color:var(--text-light);line-height:1.7;margin-top:16px;max-width:600px}
.secteur{border-top:1px solid var(--border)}
.secteur:last-child{border-bottom:1px solid var(--border)}
.secteur-header{display:flex;align-items:center;padding:28px 0;cursor:pointer;transition:color 0.25s;gap:0}
.secteur-header:hover .secteur-name{color:var(--gold)}
.secteur-name{font-family:var(--serif);font-size:26px;font-weight:300;color:var(--navy);transition:color 0.25s}
.secteur-count{font-size:11px;letter-spacing:2px;color:var(--text-light);text-transform:uppercase;margin-left:20px;margin-right:auto}
.secteur-arrow{width:30px;height:30px;border:1px solid var(--border);border-radius:50%;display:flex;align-items:center;justify-content:center;transition:all 0.3s;flex-shrink:0;font-size:14px;color:var(--navy)}
.secteur.open .secteur-arrow{background:var(--navy);color:var(--white);border-color:var(--navy);transform:rotate(180deg)}
.secteur-body{display:none;padding-bottom:40px}
.secteur.open .secteur-body{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.client-card{border:1px solid var(--border);padding:32px 28px;transition:border-color 0.25s,box-shadow 0.25s}
.client-card:hover{border-color:rgba(13,35,64,0.25);box-shadow:0 4px 20px rgba(13,35,64,0.06)}
.client-logo-name{font-family:var(--serif);font-size:20px;font-weight:500;color:var(--navy);margin-bottom:16px;min-height:32px;display:flex;align-items:center}
.client-desc{font-size:13px;color:var(--text-light);line-height:1.8}
.stats-band{background:var(--navy);padding:60px;display:grid;grid-template-columns:repeat(4,1fr)}
.stat-item{padding:0 32px;border-right:1px solid rgba(184,148,31,0.15)}
.stat-item:first-child{padding-left:0}
.stat-item:last-child{border-right:none}
.stat-value{font-family:var(--serif);font-size:44px;font-weight:300;color:var(--gold);display:block;line-height:1}
.stat-label{font-size:13px;font-weight:500;color:var(--white);margin-top:10px}
.stat-sub{font-size:11px;color:rgba(250,250,248,0.4);margin-top:5px;line-height:1.4}

@media(max-width:900px){
  nav{padding:0 24px}
  section{padding:70px 24px}
  #hero{padding:110px 24px 70px}
  .hero-kpis{grid-template-columns:repeat(2,1fr);gap:28px}
  .kpi{border-right:none;padding-right:0}
  .adn-cards{grid-template-columns:1fr}
  .atouts-grid{grid-template-columns:1fr}
  .contact-layout{grid-template-columns:1fr;gap:48px}
  .form-row{grid-template-columns:1fr}
  .fondateur-layout{grid-template-columns:1fr;gap:40px}
  .fondateur-section,.clients-section{padding:60px 24px}
  .page-header{padding:120px 24px 60px}
  .secteur.open .secteur-body{grid-template-columns:1fr}
  .stats-band{grid-template-columns:repeat(2,1fr);gap:32px;padding:48px 24px}
  .stat-item{border-right:none;padding:0}
  footer{flex-direction:column;gap:20px;text-align:center;padding:32px 24px}
  .footer-right{text-align:center}
  .scroll-cue{display:none}
  .atouts-phrase{padding:24px}
}

/* SCROLL REVEAL */
.reveal{opacity:0;will-change:opacity,transform}
.reveal-up{transform:translateY(50px)}
.reveal-left{transform:translateX(-36px)}
.reveal-right{transform:translateX(36px)}
.reveal-scale{transform:scale(0.88) translateY(20px)}
.reveal-fade{transform:none}
.revealed{opacity:1 !important;transform:none !important}
@media(prefers-reduced-motion:reduce){.reveal{opacity:1 !important;transform:none !important}}