:root{
  --primary:#84251e;
  --primary-dark:#5e1a15;
  --primary-light:#a53a31;
  --gold:#c9a26b;
  --dark:#1d1512;
  --ink:#2e2521;
  --grey:#6f625c;
  --cream:#faf6f1;
  --white:#ffffff;
  --shadow:0 20px 60px rgba(29,21,18,.12);
  --radius:18px;
  --ease:cubic-bezier(.22,.8,.28,1);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:'Jost',sans-serif;color:var(--ink);background:var(--cream);overflow-x:hidden;line-height:1.65}
h1,h2,h3,.serif{font-family:'Cormorant Garamond',serif}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
::selection{background:var(--primary);color:#fff}

/* ---------- Preloader ---------- */
#loader{position:fixed;inset:0;background:var(--dark);z-index:9999;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:18px;transition:opacity .7s var(--ease),visibility .7s}
#loader.hide{opacity:0;visibility:hidden}
#loader .mono{font-family:'Cormorant Garamond',serif;font-size:2rem;color:#fff;letter-spacing:.35em;text-transform:uppercase;animation:pulse 1.6s infinite}
#loader .bar{width:160px;height:2px;background:rgba(255,255,255,.15);overflow:hidden;border-radius:2px}
#loader .bar i{display:block;height:100%;width:40%;background:var(--primary-light);animation:load 1.2s infinite var(--ease)}
@keyframes load{0%{transform:translateX(-100%)}100%{transform:translateX(400%)}}
@keyframes pulse{0%,100%{opacity:.6}50%{opacity:1}}

/* ---------- Scroll progress ---------- */
#progress{position:fixed;top:0;left:0;height:3px;width:0;background:linear-gradient(90deg,var(--primary),var(--gold));z-index:1002;transition:width .1s linear}

/* ---------- Header ---------- */
header{position:fixed;top:0;left:0;right:0;z-index:1000;padding:18px 5vw;display:flex;align-items:center;justify-content:space-between;transition:all .45s var(--ease)}
header.scrolled{background:rgba(255,255,255,.92);backdrop-filter:blur(14px);box-shadow:0 8px 30px rgba(29,21,18,.08);padding:10px 5vw}
.logo{display:flex;align-items:center;gap:12px;color:#fff;transition:color .4s}
header.scrolled .logo{color:var(--dark)}
.logo .mark{width:44px;height:44px;border-radius:12px;background:linear-gradient(135deg,var(--primary),var(--primary-dark));display:flex;align-items:center;justify-content:center;box-shadow:0 8px 20px rgba(132,37,30,.4);flex:none}
.logo .mark svg{width:24px;height:24px}
.logo b{font-family:'Cormorant Garamond',serif;font-size:1.35rem;font-weight:700;letter-spacing:.02em;line-height:1.1;display:block}
.logo small{display:block;font-size:.62rem;letter-spacing:.32em;text-transform:uppercase;opacity:.75;font-weight:500}
nav.desktop{display:flex;gap:6px;align-items:center}
nav.desktop>div{position:relative}
nav.desktop a.top{color:#fff;font-weight:500;font-size:.92rem;letter-spacing:.04em;padding:10px 14px;border-radius:10px;transition:all .3s;display:inline-flex;align-items:center;gap:6px}
header.scrolled nav.desktop a.top{color:var(--ink)}
nav.desktop a.top:hover{background:rgba(132,37,30,.12);color:var(--gold)}
header.scrolled nav.desktop a.top:hover{color:var(--primary)}
nav.desktop .chev{width:9px;height:9px;border-right:1.6px solid currentColor;border-bottom:1.6px solid currentColor;transform:rotate(45deg) translateY(-2px);transition:transform .3s}
nav.desktop>div:hover .chev{transform:rotate(225deg) translateY(-2px)}
.dropdown{position:absolute;top:calc(100% + 12px);left:0;min-width:230px;background:#fff;border-radius:14px;box-shadow:var(--shadow);padding:10px;opacity:0;visibility:hidden;transform:translateY(12px);transition:all .35s var(--ease)}
nav.desktop>div:hover .dropdown{opacity:1;visibility:visible;transform:translateY(0)}
.dropdown a{display:block;padding:10px 14px;border-radius:10px;color:var(--ink);font-size:.9rem;transition:all .25s}
.dropdown a:hover{background:var(--cream);color:var(--primary);padding-left:20px}
.btn{display:inline-flex;align-items:center;gap:10px;background:var(--primary);color:#fff;padding:13px 28px;border-radius:50px;font-weight:600;font-size:.92rem;letter-spacing:.05em;border:none;cursor:pointer;position:relative;overflow:hidden;transition:all .4s var(--ease);box-shadow:0 10px 28px rgba(132,37,30,.35)}
.btn span{position:relative;z-index:1}
.btn::before{content:"";position:absolute;inset:0;background:linear-gradient(135deg,var(--primary-light),var(--primary-dark));transform:translateX(-100%);transition:transform .45s var(--ease)}
.btn:hover::before{transform:translateX(0)}
.btn:hover{transform:translateY(-3px);box-shadow:0 16px 36px rgba(132,37,30,.45)}
.btn.ghost{background:transparent;border:1.5px solid rgba(255,255,255,.6);box-shadow:none}
.btn.ghost::before{background:#fff}
.btn.ghost:hover{color:var(--primary)}
.btn.ghost:hover span{color:var(--primary)}
#burger{display:none;width:46px;height:46px;border-radius:12px;border:none;background:rgba(255,255,255,.14);backdrop-filter:blur(8px);cursor:pointer;flex-direction:column;align-items:center;justify-content:center;gap:5px;z-index:1003}
#burger i{display:block;width:20px;height:2px;background:#fff;border-radius:2px;transition:all .35s var(--ease)}
header.scrolled #burger{background:var(--cream)}
header.scrolled #burger i{background:var(--dark)}
body.menu-open #burger i{background:#fff}
body.menu-open #burger i:nth-child(1){transform:translateY(7px) rotate(45deg)}
body.menu-open #burger i:nth-child(2){opacity:0}
body.menu-open #burger i:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
#mobileMenu{position:fixed;inset:0;background:linear-gradient(150deg,var(--dark),var(--primary-dark));z-index:1001;display:flex;flex-direction:column;justify-content:center;padding:12vh 8vw;opacity:0;visibility:hidden;transition:all .5s var(--ease)}
body.menu-open #mobileMenu{opacity:1;visibility:visible}
#mobileMenu a{color:#fff;font-family:'Cormorant Garamond',serif;font-size:clamp(1.6rem,5vw,2.4rem);padding:8px 0;opacity:0;transform:translateY(24px);transition:all .5s var(--ease)}
#mobileMenu a.sub{font-family:'Jost';font-size:1rem;opacity:.75;padding:4px 0 4px 20px}
body.menu-open #mobileMenu a{opacity:1;transform:translateY(0)}
#mobileMenu a:hover{color:var(--gold)}

/* ---------- Hero slider ---------- */
#hero{position:relative;height:100vh;min-height:640px;overflow:hidden;background:var(--dark)}
.slide{position:absolute;inset:0;opacity:0;transition:opacity 1.2s var(--ease);pointer-events:none}
.slide.active{opacity:1;pointer-events:auto}
.slide .bg{position:absolute;inset:-12% 0;background-size:cover;background-position:center;will-change:transform;transform:scale(1.08)}
.slide.active .bg{animation:kenburns 9s var(--ease) forwards}
@keyframes kenburns{0%{transform:scale(1.16)}100%{transform:scale(1.02)}}
.slide::after{content:"";position:absolute;inset:0;background:linear-gradient(100deg,rgba(20,12,10,.88) 0%,rgba(60,20,16,.62) 45%,rgba(20,12,10,.25) 100%)}
.slide .content{position:relative;z-index:2;height:100%;display:flex;flex-direction:column;justify-content:center;padding:0 8vw;max-width:1100px}
.slide .kicker{display:inline-flex;align-items:center;gap:14px;color:var(--gold);letter-spacing:.35em;text-transform:uppercase;font-size:.78rem;font-weight:600;margin-bottom:26px;opacity:0;transform:translateY(30px)}
.slide .kicker::before{content:"";width:48px;height:1.5px;background:var(--gold)}
.slide h1{color:#fff;font-size:clamp(2.1rem,5.2vw,4.1rem);font-weight:600;line-height:1.15;max-width:20ch;margin-bottom:28px;opacity:0;transform:translateY(40px)}
.slide h1 em{font-style:italic;color:var(--gold)}
.slide p.lead{color:rgba(255,255,255,.85);font-size:clamp(1rem,1.4vw,1.2rem);max-width:56ch;font-weight:300;margin-bottom:38px;opacity:0;transform:translateY(40px)}
.slide .actions{display:flex;gap:16px;flex-wrap:wrap;opacity:0;transform:translateY(40px)}
.slide.active .kicker{animation:rise .9s .25s var(--ease) forwards}
.slide.active h1{animation:rise 1s .45s var(--ease) forwards}
.slide.active p.lead{animation:rise 1s .65s var(--ease) forwards}
.slide.active .actions{animation:rise 1s .85s var(--ease) forwards}
@keyframes rise{to{opacity:1;transform:translateY(0)}}
.hero-nav{position:absolute;bottom:46px;left:8vw;right:8vw;z-index:5;display:flex;align-items:center;justify-content:space-between}
.dots{display:flex;gap:12px}
.dot{width:44px;height:4px;border-radius:4px;background:rgba(255,255,255,.28);border:none;cursor:pointer;position:relative;overflow:hidden}
.dot i{position:absolute;inset:0;background:var(--gold);transform:scaleX(0);transform-origin:left}
.dot.active i{animation:dotfill 7s linear forwards}
@keyframes dotfill{to{transform:scaleX(1)}}
.arrows{display:flex;gap:12px}
.arrow{width:52px;height:52px;border-radius:50%;border:1.5px solid rgba(255,255,255,.4);background:rgba(255,255,255,.06);backdrop-filter:blur(6px);color:#fff;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .35s var(--ease);font-size:1.1rem}
.arrow:hover{background:var(--primary);border-color:var(--primary);transform:scale(1.08)}
.scroll-cue{position:absolute;bottom:44px;left:50%;transform:translateX(-50%);z-index:5;color:rgba(255,255,255,.8);display:flex;flex-direction:column;align-items:center;gap:8px;font-size:.7rem;letter-spacing:.3em;text-transform:uppercase}
.scroll-cue::after{content:"";width:1.5px;height:44px;background:linear-gradient(to bottom,var(--gold),transparent);animation:cue 1.8s infinite}
@keyframes cue{0%{transform:scaleY(0);transform-origin:top}45%{transform:scaleY(1);transform-origin:top}55%{transform:scaleY(1);transform-origin:bottom}100%{transform:scaleY(0);transform-origin:bottom}}

/* ---------- Reveal ---------- */
.reveal{opacity:0;transform:translateY(48px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
.reveal.visible{opacity:1;transform:translateY(0)}
.reveal.left{transform:translateX(-60px)}
.reveal.right{transform:translateX(60px)}
.reveal.left.visible,.reveal.right.visible{transform:translateX(0)}
.d1{transition-delay:.12s}.d2{transition-delay:.24s}.d3{transition-delay:.36s}.d4{transition-delay:.48s}.d5{transition-delay:.6s}

/* ---------- Sections communes ---------- */
section{padding:110px 8vw;position:relative}
.kicker2{display:inline-flex;align-items:center;gap:14px;color:var(--primary);letter-spacing:.32em;text-transform:uppercase;font-size:.75rem;font-weight:600;margin-bottom:18px}
.kicker2::before{content:"";width:44px;height:1.5px;background:var(--primary)}
h2.title{font-size:clamp(1.9rem,3.6vw,3rem);font-weight:600;line-height:1.2;color:var(--dark);max-width:26ch}
h2.title em{font-style:italic;color:var(--primary)}

/* ---------- Timeline / équipe ---------- */
#historique{background:var(--white)}
.hist-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:70px;align-items:start;margin-top:60px}
.timeline{position:relative;padding-left:34px}
.timeline::before{content:"";position:absolute;left:8px;top:8px;bottom:8px;width:2px;background:linear-gradient(to bottom,var(--primary),var(--gold))}
.t-item{position:relative;padding-bottom:36px}
.t-item:last-child{padding-bottom:0}
.t-item::before{content:"";position:absolute;left:-32px;top:8px;width:14px;height:14px;border-radius:50%;background:var(--primary);box-shadow:0 0 0 5px rgba(132,37,30,.15);transition:box-shadow .4s}
.t-item:hover::before{box-shadow:0 0 0 9px rgba(132,37,30,.18)}
.t-item .year{font-family:'Cormorant Garamond',serif;font-size:1.9rem;font-weight:700;color:var(--primary);line-height:1}
.t-item p{color:var(--grey);margin-top:6px}
.team-card{background:linear-gradient(150deg,var(--dark),var(--primary-dark));border-radius:24px;padding:46px;color:#fff;box-shadow:var(--shadow);position:relative;overflow:hidden}
.team-card::before{content:"";position:absolute;top:-60px;right:-60px;width:220px;height:220px;border-radius:50%;background:radial-gradient(circle,rgba(201,162,107,.28),transparent 70%)}
.team-card h3{font-size:1.7rem;margin-bottom:8px}
.team-card .sub{color:var(--gold);font-size:.85rem;letter-spacing:.2em;text-transform:uppercase;margin-bottom:26px}
.team-card ul{list-style:none;display:grid;gap:14px}
.team-card li{display:flex;align-items:center;gap:14px;font-weight:300;font-size:1.02rem}
.team-card li .ic{width:38px;height:38px;border-radius:10px;background:rgba(255,255,255,.1);display:flex;align-items:center;justify-content:center;flex:none;transition:all .35s}
.team-card li:hover .ic{background:var(--gold);transform:rotate(-8deg) scale(1.08)}
.team-card li .ic svg{width:19px;height:19px}
.team-card .tag{margin-top:28px;padding-top:22px;border-top:1px solid rgba(255,255,255,.15);font-style:italic;font-family:'Cormorant Garamond',serif;font-size:1.15rem;color:rgba(255,255,255,.85)}

/* ---------- À propos ---------- */
#apropos{background:var(--cream);overflow:hidden}
.about-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:80px;align-items:center}
.about-img{position:relative}
.about-img .main{border-radius:24px;box-shadow:var(--shadow);width:100%;height:520px;object-fit:cover;transition:transform .8s var(--ease)}
.about-img:hover .main{transform:scale(1.03)}
.about-img::before{content:"";position:absolute;inset:-22px auto auto -22px;width:60%;height:60%;border:2px solid var(--gold);border-radius:24px;z-index:-1}
.badge-float{position:absolute;bottom:-26px;right:-16px;background:var(--primary);color:#fff;border-radius:18px;padding:22px 28px;box-shadow:0 18px 44px rgba(132,37,30,.4);text-align:center;animation:floaty 5s ease-in-out infinite}
.badge-float b{font-family:'Cormorant Garamond',serif;font-size:2.1rem;display:block;line-height:1}
.badge-float span{font-size:.72rem;letter-spacing:.2em;text-transform:uppercase;opacity:.85}
@keyframes floaty{0%,100%{transform:translateY(0)}50%{transform:translateY(-12px)}}
.about-text p{color:var(--grey);margin:22px 0 30px;font-size:1.05rem;font-weight:300}
.phones{display:flex;flex-direction:column;gap:10px;margin:28px 0}
.phones a{display:inline-flex;align-items:center;gap:14px;font-weight:600;font-size:1.15rem;color:var(--dark);transition:color .3s}
.phones a:hover{color:var(--primary)}
.phones .ic{width:44px;height:44px;border-radius:50%;background:rgba(132,37,30,.1);color:var(--primary);display:flex;align-items:center;justify-content:center;flex:none}
.phones .ic svg{width:20px;height:20px}

/* ---------- Services ---------- */
#services{background:var(--white)}
#services .head{display:flex;justify-content:space-between;align-items:flex-end;gap:40px;flex-wrap:wrap;margin-bottom:64px}
.services-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.s-card{background:var(--cream);border-radius:var(--radius);padding:40px 34px;position:relative;overflow:hidden;transition:all .5s var(--ease);border:1px solid rgba(132,37,30,.08)}
.s-card::before{content:"";position:absolute;inset:0;background:linear-gradient(150deg,var(--primary),var(--primary-dark));opacity:0;transition:opacity .5s var(--ease)}
.s-card:hover{transform:translateY(-12px);box-shadow:0 26px 60px rgba(132,37,30,.22)}
.s-card:hover::before{opacity:1}
.s-card>*{position:relative;z-index:1}
.s-card .icon{width:64px;height:64px;border-radius:16px;background:#fff;box-shadow:0 10px 26px rgba(29,21,18,.1);display:flex;align-items:center;justify-content:center;margin-bottom:24px;color:var(--primary);transition:all .5s var(--ease)}
.s-card:hover .icon{background:rgba(255,255,255,.14);color:#fff;transform:rotate(-8deg) scale(1.1)}
.s-card .icon svg{width:30px;height:30px}
.s-card h3{font-size:1.5rem;font-weight:700;color:var(--dark);margin-bottom:12px;transition:color .4s}
.s-card p{color:var(--grey);font-size:.96rem;font-weight:300;transition:color .4s}
.s-card:hover h3{color:#fff}
.s-card:hover p{color:rgba(255,255,255,.85)}
.s-card .num{position:absolute;top:22px;right:26px;font-family:'Cormorant Garamond',serif;font-size:3rem;font-weight:700;color:rgba(132,37,30,.09);line-height:1;transition:color .4s}
.s-card:hover .num{color:rgba(255,255,255,.14)}

/* ---------- Logiciels ---------- */
#logiciels{background:var(--cream);padding-top:90px;padding-bottom:90px;text-align:center}
#logiciels h2{font-size:clamp(1.6rem,3vw,2.4rem);color:var(--dark)}
.logos{display:flex;flex-wrap:wrap;justify-content:center;align-items:center;gap:20px;margin-top:44px}
.logo-pill{background:#fff;border-radius:60px;padding:16px 34px;box-shadow:0 10px 30px rgba(29,21,18,.07);font-weight:600;font-size:1.05rem;color:var(--ink);display:inline-flex;align-items:center;gap:10px;transition:all .4s var(--ease);border:1px solid rgba(132,37,30,.06)}
.logo-pill:hover{transform:translateY(-6px) scale(1.04);box-shadow:0 18px 40px rgba(132,37,30,.18);color:var(--primary)}
.logo-pill .dot2{width:9px;height:9px;border-radius:50%;background:var(--gold)}
.logo-pill.more{background:var(--primary);color:#fff}
.logo-pill.more:hover{color:#fff;background:var(--primary-dark)}

/* ---------- CTA parallax ---------- */
#cta{padding:150px 8vw;background:linear-gradient(rgba(24,13,11,.82),rgba(94,26,21,.85)),url('https://fiduciairepfister.ch/wp-content/uploads/2025/10/concept-entreprise-espace-copie-table-bureau-stylo-tableau-analyse-ordinateur-ordinateur-portable-tass1.jpg') center/cover fixed;text-align:center;color:#fff}
#cta h2{font-size:clamp(1.9rem,4vw,3.2rem);font-weight:600;max-width:22ch;margin:0 auto 20px;text-transform:uppercase;letter-spacing:.04em}
#cta .tel{font-family:'Cormorant Garamond',serif;font-size:clamp(1.3rem,2.6vw,2rem);color:var(--gold);font-style:italic;margin-bottom:38px;display:block}
@media (max-width:1024px){#cta{background-attachment:scroll}}

/* ---------- Témoignages ---------- */
#temoignages{background:var(--white);overflow:hidden}
.testi-wrap{position:relative;margin-top:60px}
.testi-track{display:flex;transition:transform .7s var(--ease)}
.testi{flex:0 0 100%;padding:0 4px}
.testi-inner{background:var(--cream);border-radius:24px;padding:clamp(30px,5vw,60px);display:grid;grid-template-columns:1fr 340px;gap:50px;align-items:center;border:1px solid rgba(132,37,30,.08)}
.testi q{quotes:"« " " »";font-family:'Cormorant Garamond',serif;font-size:clamp(1.05rem,1.6vw,1.35rem);font-style:italic;color:var(--ink);display:block;line-height:1.6}
.testi q::before,.testi q::after{color:var(--primary);font-size:1.4em}
.testi .body{color:var(--grey);font-weight:300;margin-top:18px;font-size:.98rem}
.testi .who{margin-top:26px;display:flex;align-items:center;gap:14px;font-weight:600;color:var(--primary)}
.testi .who::before{content:"";width:40px;height:1.5px;background:var(--gold)}
.testi img{border-radius:18px;height:320px;width:100%;object-fit:cover;box-shadow:var(--shadow)}
.testi-ctl{display:flex;gap:12px;justify-content:center;margin-top:36px}
.testi-ctl .arrow{border-color:rgba(132,37,30,.3);color:var(--primary);background:transparent}
.testi-ctl .arrow:hover{color:#fff}
.quote-mark{position:absolute;top:-30px;left:20px;font-family:'Cormorant Garamond',serif;font-size:9rem;line-height:1;color:rgba(132,37,30,.12);pointer-events:none;z-index:1}

/* ---------- Footer ---------- */
footer{background:var(--dark);color:rgba(255,255,255,.75);padding:80px 8vw 34px;position:relative;overflow:hidden}
footer::before{content:"";position:absolute;top:-120px;left:50%;transform:translateX(-50%);width:600px;height:280px;background:radial-gradient(ellipse,rgba(132,37,30,.35),transparent 70%)}
.f-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:60px;position:relative}
footer h4{color:#fff;font-family:'Cormorant Garamond',serif;font-size:1.4rem;margin-bottom:20px}
footer ul{list-style:none;display:grid;gap:10px}
footer ul a{transition:all .3s;font-weight:300}
footer ul a:hover{color:var(--gold);padding-left:8px}
.f-bottom{margin-top:60px;padding-top:26px;border-top:1px solid rgba(255,255,255,.1);text-align:center;font-size:.88rem;font-weight:300;position:relative}
#toTop{position:fixed;bottom:28px;right:28px;width:52px;height:52px;border-radius:50%;background:var(--primary);color:#fff;border:none;cursor:pointer;box-shadow:0 12px 30px rgba(132,37,30,.4);opacity:0;visibility:hidden;transform:translateY(20px);transition:all .4s var(--ease);z-index:999;font-size:1.1rem;display:flex;align-items:center;justify-content:center}
#toTop.show{opacity:1;visibility:visible;transform:translateY(0)}
#toTop:hover{background:var(--primary-dark);transform:translateY(-4px)}

/* ---------- Responsive ---------- */
@media (max-width:1024px){
  .hist-grid,.about-grid{grid-template-columns:1fr;gap:50px}
  .services-grid{grid-template-columns:repeat(2,1fr)}
  .testi-inner{grid-template-columns:1fr}
  .testi img{height:240px}
  .f-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:720px){
  nav.desktop,header .btn{display:none}
  #burger{display:flex}
  section{padding:80px 6vw}
  .services-grid{grid-template-columns:1fr}
  .f-grid{grid-template-columns:1fr}
  .hero-nav{bottom:28px}
  .scroll-cue{display:none}
  .about-img .main{height:380px}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms !important;transition-duration:.01ms !important}
}