:root{--bg:#000005;--surface:#06060f;--card:#0b0b18;--card2:#0f0f22;--border:rgba(255,255,255,.07);--border2:rgba(255,255,255,.12);--cyan:#00e5ff;--green:#00ff88;--red:#ff3366;--orange:#ff9500;--blue:#4488ff;--purple:#aa44ff;--white:#f0eeff;--muted:rgba(240,238,255,.5);--faint:rgba(240,238,255,.14);--serif:'Cormorant Garamond',Georgia,serif;--mono:'DM Mono',monospace;--sans:'Cormorant Garamond',Georgia,serif;}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--white);font-family:var(--sans);overflow-x:hidden;cursor:none;min-height:100vh}
#cur{position:fixed;pointer-events:none;z-index:9999;width:5px;height:5px;background:var(--cyan);border-radius:50%;transform:translate(-50%,-50%)}
#curR{position:fixed;pointer-events:none;z-index:9998;width:28px;height:28px;border:1px solid rgba(0,229,255,.35);border-radius:50%;transform:translate(-50%,-50%);transition:all .1s ease}
nav{position:sticky;top:0;z-index:200;background:rgba(0,0,5,.92);backdrop-filter:blur(24px);padding:1.2rem 4rem;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--border)}
.logo{font-family:var(--serif);font-size:1.4rem;font-weight:300;letter-spacing:.06em;color:var(--white);text-decoration:none}.logo em{font-style:italic;color:var(--cyan)}
.nav-r{display:flex;gap:1.5rem;align-items:center}.nav-r a{font-family:var(--mono);font-size:0.92rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);text-decoration:none;transition:color .2s}.nav-r a:hover{color:var(--cyan)}
.nav-cta{padding:.5rem 1.6rem;background:var(--cyan);color:#000;font-weight:500;font-family:var(--mono);font-size:.84rem;letter-spacing:.12em;text-transform:uppercase;text-decoration:none}
/* HERO */
.ph{position:relative;padding:6rem 4rem 5rem;overflow:hidden;border-bottom:1px solid var(--border);text-align:center}
#phC{position:absolute;inset:0;width:100%;height:100%;opacity:.3}
.ph-fade{position:absolute;inset:0;background:radial-gradient(ellipse 80% 80% at 50% 50%,rgba(0,0,5,.8) 20%,rgba(0,0,5,.95) 80%)}
.ph-in{position:relative;z-index:2}
.eyebrow{font-family:var(--mono);font-size:.82rem;letter-spacing:.22em;text-transform:uppercase;color:var(--cyan);margin-bottom:1.5rem;display:flex;align-items:center;justify-content:center;gap:.8rem;animation:fu .8s ease both .1s}
.eyebrow::before,.eyebrow::after{content:'';display:block;width:22px;height:1px;background:var(--cyan)}
.ph h1{font-family:var(--serif);font-size:clamp(4rem,8vw,7rem);font-weight:300;line-height:.9;margin-bottom:1.5rem;animation:fu .8s ease both .25s}
.ph h1 i{font-style:italic;color:var(--cyan)}
.ph p{font-weight:300;font-size:0.9rem;line-height:1.8;color:var(--muted);max-width:600px;margin:0 auto 0;animation:fu .8s ease both .4s}
@keyframes fu{from{opacity:0;transform:translateY(24px)}to{opacity:1;transform:translateY(0)}}
/* LAYOUT */
.body{max-width:1100px;margin:0 auto;padding:4rem}
/* SECTION TITLE */
.st{margin-bottom:2.5rem}
.st-eyebrow{font-family:var(--mono);font-size:.52rem;letter-spacing:.28em;text-transform:uppercase;color:var(--muted);margin-bottom:.8rem;display:flex;align-items:center;gap:.7rem}
.st-eyebrow::before{content:'';display:block;width:14px;height:1px;background:currentColor}
.st h2{font-family:var(--serif);font-size:clamp(2.2rem,4.5vw,3.5rem);font-weight:300;line-height:1}
.st h2 i{font-style:italic}
.st p{font-weight:300;font-size:0.9rem;line-height:1.85;color:var(--muted);max-width:680px;margin-top:1rem}
/* WAVES */
.waves-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:2px;margin-bottom:4rem}
.wave-card{background:var(--card);padding:2.5rem 2rem;position:relative;overflow:hidden}
.wave-card::before{content:'';position:absolute;top:0;left:0;right:0;height:2px}
.wc-beta::before{background:var(--blue)}.wc-theta::before{background:var(--orange)}.wc-alpha::before{background:var(--cyan)}
.wc-label{font-family:var(--mono);font-size:.52rem;letter-spacing:.22em;text-transform:uppercase;margin-bottom:.5rem}
.wc-beta .wc-label{color:var(--blue)}.wc-theta .wc-label{color:var(--orange)}.wc-alpha .wc-label{color:var(--cyan)}
.wc-name{font-family:var(--serif);font-size:1.8rem;font-weight:300;line-height:1;margin-bottom:1rem}
.wc-beta .wc-name{color:var(--blue)}.wc-theta .wc-name{color:var(--orange)}.wc-alpha .wc-name{color:var(--cyan)}
.wc-freq{font-family:var(--mono);font-size:.55rem;letter-spacing:.1em;color:var(--faint);margin-bottom:1.5rem;display:block}
.wc-desc{font-weight:300;font-size:1.0rem;line-height:1.75;color:var(--muted)}
.wc-tags{display:flex;gap:.4rem;flex-wrap:wrap;margin-top:1.4rem}
.wc-tag{font-family:var(--mono);font-size:.48rem;letter-spacing:.12em;text-transform:uppercase;padding:.3rem .7rem;border:1px solid;opacity:.7}
.wc-beta .wc-tag{border-color:rgba(68,136,255,.3);color:var(--blue)}.wc-theta .wc-tag{border-color:rgba(255,149,0,.3);color:var(--orange)}.wc-alpha .wc-tag{border-color:rgba(0,229,255,.3);color:var(--cyan)}
/* RAPPORT SECTIONS */
.rapport-what{display:grid;grid-template-columns:1fr 1fr;gap:2px;margin-bottom:4rem}
.rw-card{background:var(--card);padding:2.5rem;position:relative}
.rw-num{font-family:var(--mono);font-size:.52rem;letter-spacing:.2em;color:var(--faint);margin-bottom:1.2rem;display:block}
.rw-title{font-family:var(--serif);font-size:1.65rem;font-weight:300;margin-bottom:1rem;line-height:1.1}
.rw-title i{font-style:italic}
.rw-body{font-weight:300;font-size:1.0rem;line-height:1.8;color:var(--muted)}
.rw-accent{display:inline-block;margin-top:1rem;font-family:var(--mono);font-size:.52rem;letter-spacing:.15em;text-transform:uppercase;padding:.3rem .8rem;background:rgba(0,229,255,.06);border:1px solid rgba(0,229,255,.2);color:var(--cyan)}
/* MAINTIEN SECTION */
.maintien-block{background:var(--card2);border:1px solid var(--border2);padding:3rem;margin-bottom:4rem;display:grid;grid-template-columns:1fr auto;gap:3rem;align-items:center}
.mb-text h3{font-family:var(--serif);font-size:clamp(1.8rem,3.5vw,2.8rem);font-weight:300;line-height:1;margin-bottom:1rem}
.mb-text h3 i{font-style:italic;color:var(--cyan)}
.mb-text p{font-weight:300;font-size:1.25rem;line-height:1.85;color:var(--muted);max-width:560px}
.mb-text p+p{margin-top:.8rem}
.mb-visual{flex-shrink:0;display:flex;flex-direction:column;gap:.6rem;width:200px}
.mv-row{display:flex;align-items:center;gap:.8rem}
.mv-label{font-family:var(--mono);font-size:.5rem;letter-spacing:.12em;text-transform:uppercase;width:50px;flex-shrink:0}
.mv-track{flex:1;height:3px;background:rgba(255,255,255,.06);position:relative;overflow:hidden}
.mv-fill{height:100%;transition:width 1.2s cubic-bezier(.16,1,.3,1)}
.mv-val{font-family:var(--mono);font-size:.5rem;color:var(--faint);flex-shrink:0;width:30px;text-align:right}
/* MODE JEU */
.mode-jeu{background:var(--card);border:1px solid rgba(255,149,0,.15);padding:3.5rem;margin-bottom:4rem;position:relative;overflow:hidden}
.mode-jeu::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse 50% 60% at 100% 50%,rgba(255,149,0,.04),transparent 70%)}
.mj-header{display:flex;align-items:flex-start;justify-content:space-between;margin-bottom:2rem}
.mj-eyebrow{font-family:var(--mono);font-size:.52rem;letter-spacing:.28em;text-transform:uppercase;color:var(--orange);margin-bottom:.8rem;display:flex;align-items:center;gap:.7rem}
.mj-eyebrow::before{content:'';display:block;width:14px;height:1px;background:var(--orange)}
.mj-title{font-family:var(--serif);font-size:clamp(1.8rem,3.5vw,2.8rem);font-weight:300;line-height:1}
.mj-title i{font-style:italic;color:var(--orange)}
.mj-badge{font-family:var(--mono);font-size:.52rem;letter-spacing:.12em;padding:.4rem 1rem;border:1px solid rgba(255,149,0,.3);color:var(--orange)}
.mj-body{font-weight:300;font-size:1.0rem;line-height:1.85;color:var(--muted);max-width:680px;margin-bottom:2.5rem}
.mj-body p+p{margin-top:.8rem}
.mj-steps{display:grid;grid-template-columns:repeat(3,1fr);gap:2px}
.mj-step{background:rgba(0,0,5,.4);padding:1.8rem}
.mj-step-num{font-family:var(--mono);font-size:.52rem;letter-spacing:.15em;color:var(--orange);margin-bottom:1rem;display:block}
.mj-step-title{font-family:var(--serif);font-size:1.3rem;font-weight:300;margin-bottom:.7rem}
.mj-step-body{font-weight:300;font-size:.85rem;line-height:1.7;color:var(--muted)}
/* VALEURS USAGES */
.usages{display:grid;grid-template-columns:repeat(3,1fr);gap:2px;margin-bottom:4rem}
.usage-card{background:var(--card);padding:2.5rem 2rem;position:relative;overflow:hidden}
.uc-accent{position:absolute;top:0;left:0;right:0;height:1px}
.uc-1 .uc-accent{background:linear-gradient(90deg,var(--blue),transparent)}.uc-2 .uc-accent{background:linear-gradient(90deg,var(--purple),transparent)}.uc-3 .uc-accent{background:linear-gradient(90deg,var(--green),transparent)}
.uc-eyebrow{font-family:var(--mono);font-size:.5rem;letter-spacing:.2em;text-transform:uppercase;margin-bottom:.8rem}
.uc-1 .uc-eyebrow{color:var(--blue)}.uc-2 .uc-eyebrow{color:var(--purple)}.uc-3 .uc-eyebrow{color:var(--green)}
.uc-title{font-family:var(--serif);font-size:1.4rem;font-weight:300;line-height:1.1;margin-bottom:1rem}
.uc-body{font-weight:300;font-size:0.88rem;line-height:1.8;color:var(--muted)}
/* CTA */
.cta-block{background:var(--surface);border:1px solid var(--border2);padding:4rem;text-align:center;position:relative;overflow:hidden}
.cta-block::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse 60% 60% at 50% 50%,rgba(0,229,255,.04),transparent 70%)}
.cta-block h3{font-family:var(--serif);font-size:clamp(2rem,4vw,3.2rem);font-weight:300;margin-bottom:1rem;position:relative}
.cta-block h3 i{font-style:italic;color:var(--cyan)}
.cta-block p{font-weight:300;font-size:1.32rem;color:var(--muted);max-width:520px;margin:0 auto 2.5rem;line-height:1.8;position:relative}
.cta-btn{display:inline-block;padding:.9rem 2.8rem;background:var(--cyan);color:#000;font-family:var(--mono);font-size:.6rem;letter-spacing:.2em;text-transform:uppercase;text-decoration:none;transition:all .2s;position:relative}
.cta-btn:hover{background:var(--white)}
/* REVEAL */
.reveal{opacity:0;transform:translateY(20px);transition:opacity .7s cubic-bezier(.16,1,.3,1),transform .7s cubic-bezier(.16,1,.3,1)}.reveal.visible{opacity:1;transform:translateY(0)}
.d1{transition-delay:.08s}.d2{transition-delay:.16s}.d3{transition-delay:.24s}
/* FOOTER */
footer{border-top:1px solid var(--border);padding:3rem 4rem;display:flex;justify-content:space-between;align-items:center}
.ft-logo{font-family:var(--serif);font-size:0.95rem;font-weight:300}.ft-logo em{font-style:italic;color:var(--cyan)}
.ft-links{display:flex;gap:2rem}.ft-links a{font-family:var(--mono);font-size:.55rem;letter-spacing:.15em;text-transform:uppercase;color:var(--muted);text-decoration:none;transition:color .2s}.ft-links a:hover{color:var(--cyan)}
.ft-copy{font-family:var(--mono);font-size:.52rem;color:var(--faint)}
/* RESPONSIVE */
@media(max-width:1100px){
  nav{padding:1rem 2rem}.ph{padding:4rem 2rem 3rem}.body{padding:2.5rem 2rem}
  .waves-grid{grid-template-columns:1fr}.rapport-what{grid-template-columns:1fr}
  .mj-steps{grid-template-columns:1fr}.usages{grid-template-columns:1fr}
  .maintien-block{grid-template-columns:1fr}.mb-visual{width:100%}
}
@media(max-width:768px){
  nav{padding:.9rem 1.2rem}.nav-r{display:none}.hamburger{display:flex}
  .ph h1{font-size:clamp(3rem,10vw,5rem)}.body{padding:1.5rem 1.2rem}
  footer{padding:2rem 1.2rem;flex-direction:column;gap:1.2rem;text-align:center}
  .ft-links{justify-content:center;flex-wrap:wrap;gap:1rem}
}

.hamburger{display:none;flex-direction:column;gap:4px;cursor:pointer;padding:.4rem;background:none;border:none;z-index:400}
.hamburger span{display:block;width:20px;height:1px;background:var(--white);transition:all .3s}
.hamburger.open span:nth-child(1){transform:translateY(5px) rotate(45deg)}
.hamburger.open span:nth-child(2){opacity:0}
.hamburger.open span:nth-child(3){transform:translateY(-5px) rotate(-45deg)}
.mob-menu{display:none;position:fixed;inset:0;top:56px;background:rgba(0,0,5,.97);backdrop-filter:blur(24px);z-index:350;flex-direction:column;align-items:center;justify-content:center;gap:2.5rem}
.mob-menu.open{display:flex}
.mob-menu a{font-family:var(--mono);font-size:.82rem;letter-spacing:.25em;text-transform:uppercase;color:var(--muted);text-decoration:none;transition:color .2s}
.mob-menu a:hover,.mob-menu a.nav-cta{color:var(--cyan)}
.mob-menu .nav-cta{padding:.7rem 2rem;border:1px solid var(--cyan);color:var(--cyan)}

@media(max-width:480px){body{word-break:break-word;overflow-wrap:break-word}.ph h1,.st h2,.we-title,.mj-title,.mb-text h3,.ci-text h3,.cta-block h3,.fw-title,.intro-statement blockquote{word-break:normal;hyphens:auto}}

#na-app p{font-family:'Cormorant Garamond',Georgia,serif!important;font-weight:300!important;font-size:1.12rem!important;line-height:1.85!important;color:rgba(240,238,255,.72)!important}
#na-app .section-title{font-family:'Cormorant Garamond',serif!important}