*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}

:root{
  --beige:#d4d4c0;
  --beige-dk:#b0b09a;
  --encre:#1a1a16;
  --encre-lgt:#3a3a32;
  --cream:rgba(245,243,236,0.92);
  --cream-solid:#f5f3ec;
  --accent:#8a7a5a;
  --nav-h:60px;
}

html{scroll-behavior:smooth}
body{font-family:'Jost',sans-serif;font-weight:300;color:var(--encre);background:#1a1a16;overflow-x:hidden}

/* ── UTILITAIRES ── */
.serif{font-family:'Cormorant Garamond',serif}
.label{font-family:'Jost',sans-serif;font-weight:200;font-size:.65rem;letter-spacing:.35em;text-transform:uppercase;color:var(--accent)}
.stack{display:flex;flex-direction:column}
.col2{display:grid;grid-template-columns:1fr 1fr;gap:5rem;align-items:start;max-width:1100px}
.divider{width:40px;height:1px;background:var(--accent);margin-bottom:3rem}
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s ease}
.reveal.visible{opacity:1;transform:none}

/* ── HERO ── */
#hero{
  position:relative;height:100svh;min-height:500px;
  display:flex;align-items:center;justify-content:flex-end;padding:0 6vw;
  background:url('bgnd_korydwen_beige.jpg') center/cover no-repeat;
}
#hero::after{
  content:'';position:absolute;inset:0;pointer-events:none;
  background:linear-gradient(to left,rgba(26,26,22,.15) 0%,rgba(26,26,22,0) 50%,rgba(26,26,22,.4) 100%);
}
.hero-name{font-size:clamp(3rem,10vw,7rem);font-weight:300;letter-spacing:.08em;color:#fff;line-height:1}
.hero-name em{font-style:italic;font-weight:300}
.hero-dot{
  display:inline-block;width:.55em;height:.55em;border-radius:50%;
  background:white;opacity:.85;vertical-align:middle;margin:0 .08em;transform:translateY(-.1em);
}
.hero-sub{font-weight:200;font-size:clamp(.75rem,2vw,1rem);letter-spacing:.25em;text-transform:uppercase;color:#fff}
.hero-scroll{
  position:absolute;bottom:2.5rem;left:50%;transform:translateX(-50%);z-index:2;
  display:flex;flex-direction:column;align-items:center;gap:.5rem;
  color:var(--beige-dk);font-size:.65rem;letter-spacing:.2em;text-transform:uppercase;
  opacity:.7;animation:bob 2.5s ease-in-out infinite;text-decoration:none;
}
.hero-scroll::after{content:'';display:block;width:1px;height:40px;background:var(--beige-dk);opacity:.5}
@keyframes bob{0%,100%{transform:translateX(-50%) translateY(0)}50%{transform:translateX(-50%) translateY(6px)}}

/* ── NAV ── */
nav{
  position:sticky;top:0;z-index:100;height:var(--nav-h);
  display:flex;align-items:center;justify-content:space-between;padding:0 6vw;
  background:transparent;border-bottom:1px solid transparent;
  transition:background .4s ease,border-color .4s ease;
}
nav.scrolled{background:var(--cream);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid rgba(26,26,22,.1)}
nav:not(.scrolled) .nav-logo,
nav:not(.scrolled) .nav-links a{color:var(--beige-dk)}
nav:not(.scrolled) .burger span{background:var(--beige)}
.nav-logo{font-size:1.2rem;font-weight:300;letter-spacing:.1em;color:var(--encre);text-decoration:none}
.nav-logo em{font-style:italic}
.nav-links{display:flex;gap:2.5rem;list-style:none}
.nav-links a{
  font-weight:300;font-size:.75rem;letter-spacing:.2em;text-transform:uppercase;
  color:var(--encre-lgt);text-decoration:none;position:relative;transition:color .2s;
}
.nav-links a::after{content:'';position:absolute;bottom:-3px;left:0;width:0;height:1px;background:var(--accent);transition:width .3s ease}
.nav-links a:hover{color:var(--encre)}
.nav-links a:hover::after{width:100%}
.burger{display:none;flex-direction:column;gap:5px;cursor:pointer;background:none;border:none;padding:4px}
.burger span{display:block;width:22px;height:1px;background:var(--encre);transition:all .3s}
.burger.open span:nth-child(1){transform:translateY(6px) rotate(45deg)}
.burger.open span:nth-child(2){opacity:0}
.burger.open span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}
.mobile-menu{display:none;position:fixed;top:var(--nav-h);left:0;right:0;z-index:99;
  background:var(--cream-solid);padding:2rem 6vw;flex-direction:column;gap:1.5rem;
  border-bottom:1px solid rgba(26,26,22,.1)}
.mobile-menu.open{display:flex}
.mobile-menu a{font-weight:300;font-size:1rem;letter-spacing:.2em;text-transform:uppercase;color:var(--encre);text-decoration:none}

/* ── SECTIONS ── */
section{padding:7rem 6vw}
section:nth-child(odd){background:var(--cream-solid)}
section:nth-child(even){background:#efede6}
.section-title{font-size:clamp(2rem,5vw,3.5rem);font-weight:300;line-height:1.1;color:var(--encre);margin-bottom:3rem}
.section-title em{font-style:italic}

/* ── À PROPOS ── */
.bio-text{font-size:clamp(1.1rem,2vw,1.4rem);font-weight:300;line-height:1.8;color:var(--encre-lgt)}
.bio-text strong{font-weight:600;color:var(--encre)}
.tags{display:flex;flex-wrap:wrap;gap:.5rem}
.tag{font-size:.75rem;letter-spacing:.1em;padding:.3rem .8rem;border:1px solid var(--beige-dk);color:var(--encre-lgt)}

/* ── PROJETS ── */
#projets .grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:2rem;max-width:1200px}
.projet-card{display:flex;flex-direction:column;gap:1rem}

/* Slideshow */
.projet-img{aspect-ratio:1/1;background:#d8d5cb;overflow:hidden;position:relative}
.slideshow{display:flex;height:100%;transition:transform .5s ease;will-change:transform}
.slideshow img{flex:0 0 100%;width:100%;height:100%;object-fit:cover;display:block}
.slide-btn{
  position:absolute;top:50%;transform:translateY(-50%);z-index:2;
  background:rgba(26,26,22,.35);border:none;color:#fff;cursor:pointer;
  width:32px;height:32px;display:flex;align-items:center;justify-content:center;
  font-size:1rem;opacity:0;transition:opacity .2s;backdrop-filter:blur(4px);
}
.projet-img:hover .slide-btn{opacity:1}
.slide-btn.prev{left:.5rem}
.slide-btn.next{right:.5rem}
.slide-dots{
  position:absolute;bottom:.6rem;left:50%;transform:translateX(-50%);
  display:flex;gap:.4rem;
}
.slide-dot{
  width:5px;height:5px;border-radius:50%;background:rgba(255,255,255,.5);
  border:none;cursor:pointer;padding:0;transition:background .2s;
}
.slide-dot.active{background:#fff}

/* Placeholder (sans images) */
.projet-img.placeholder{display:flex;align-items:center;justify-content:center;flex-direction:column;gap:.5rem}
.projet-img.placeholder::before{content:attr(data-initiales);font-family:'Cormorant Garamond',serif;font-size:3rem;font-weight:300;color:var(--beige-dk);opacity:.6}
.projet-img.placeholder::after{content:'← ajouter des images';font-size:.6rem;letter-spacing:.15em;text-transform:uppercase;color:var(--beige-dk);opacity:.5}

.projet-meta{display:flex;flex-direction:column;gap:.3rem}
.projet-nom{font-size:1.3rem;font-weight:400;color:var(--encre);line-height:1.2}
.projet-desc{font-size:.8rem;line-height:1.7;color:var(--encre-lgt)}

/* ── PRATIQUE ── */
.pratique-list{list-style:none;gap:1.5rem}
.pratique-list li{display:flex;gap:1.2rem;align-items:flex-start}
.pratique-list li::before{content:'—';color:var(--accent);flex-shrink:0;margin-top:.05em}
.pratique-list strong{display:block;font-size:1.1rem;font-weight:600;margin-bottom:.2rem}
.pratique-list span{font-size:.82rem;line-height:1.7;color:var(--encre-lgt)}
.competences{gap:2rem}
.comp-items{display:flex;flex-wrap:wrap;gap:.5rem}
.comp-item{font-size:.78rem;padding:.35rem .9rem;background:rgba(138,122,90,.1);border-left:2px solid var(--accent);color:var(--encre-lgt)}

/* ── CONTACT ── */
#contact{background:var(--encre) !important;color:var(--beige)}
#contact .label{color:var(--beige-dk)}
#contact .section-title{color:var(--beige)}
#contact .divider{background:var(--beige-dk)}
#contact .col2{max-width:900px}
.contact-intro{font-size:clamp(1rem,2vw,1.3rem);font-weight:300;line-height:1.8;color:var(--beige-dk)}
.contact-links{gap:1.2rem}
.contact-link{display:flex;flex-direction:column;gap:.2rem;text-decoration:none}
.contact-link .label{color:var(--accent)}
.contact-link-value{font-size:1.2rem;font-weight:300;color:var(--beige);letter-spacing:.05em;border-bottom:1px solid transparent;transition:border-color .3s,color .3s}
.contact-link:hover .contact-link-value{color:#fff;border-color:var(--beige-dk)}

/* ── FOOTER ── */
footer{background:#111110;padding:2rem 6vw;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:1rem}
footer span{font-size:.65rem;letter-spacing:.15em;color:#4a4a40;text-transform:uppercase}

/* ── RESPONSIVE ── */
@media(max-width:768px){
  section{padding:5rem 6vw}
  .nav-links{display:none}
  .burger{display:flex}
  .col2{grid-template-columns:1fr;gap:3rem}
  .hero-scroll{display:flex}
  .slide-btn{opacity:1}
}
@media(max-width:480px){
  #projets .grid{grid-template-columns:1fr}
}
/* ── LIGHTBOX ── */
.lightbox{
  position:fixed;inset:0;z-index:1000;
  display:flex;align-items:center;justify-content:center;
  opacity:0;pointer-events:none;transition:opacity .35s ease;
}
.lightbox.open{opacity:1;pointer-events:all}

.lightbox-backdrop{
  position:absolute;inset:0;
  background:rgba(18,18,14,.92);
  backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);
}

.lightbox-content{
  position:relative;z-index:2;
  max-width:92vw;max-height:88vh;
  display:flex;align-items:center;justify-content:center;
}

.lightbox-img{
  max-width:92vw;max-height:88vh;
  object-fit:contain;
  display:block;
  opacity:0;
  transition:opacity .3s ease;
  box-shadow:0 20px 80px rgba(0,0,0,.6);
}

.lightbox-close{
  position:fixed;top:1.5rem;right:1.5rem;z-index:3;
  background:none;border:none;color:var(--beige-dk);cursor:pointer;
  font-size:1.4rem;width:40px;height:40px;
  display:flex;align-items:center;justify-content:center;
  border-radius:50%;border:1px solid rgba(255,255,255,.15);
  transition:color .2s,border-color .2s,background .2s;
}
.lightbox-close:hover{color:#fff;border-color:rgba(255,255,255,.4);background:rgba(255,255,255,.08)}

.lightbox-prev,
.lightbox-next{
  position:fixed;top:50%;transform:translateY(-50%);z-index:3;
  background:rgba(26,26,22,.5);border:1px solid rgba(255,255,255,.15);
  color:var(--beige-dk);cursor:pointer;
  width:44px;height:44px;font-size:1.6rem;
  display:flex;align-items:center;justify-content:center;
  transition:color .2s,border-color .2s,background .2s;
  backdrop-filter:blur(4px);
}
.lightbox-prev{left:1.5rem}
.lightbox-next{right:1.5rem}
.lightbox-prev:hover,
.lightbox-next:hover{color:#fff;border-color:rgba(255,255,255,.4);background:rgba(255,255,255,.1)}

.lightbox-counter{
  position:fixed;bottom:1.8rem;left:50%;transform:translateX(-50%);z-index:3;
  font-family:'Jost',sans-serif;font-size:.65rem;font-weight:200;
  letter-spacing:.3em;text-transform:uppercase;color:var(--beige-dk);
}

@media(max-width:768px){
  .lightbox-prev{left:.75rem}
  .lightbox-next{right:.75rem}
  .lightbox-prev,.lightbox-next{width:38px;height:38px;font-size:1.3rem}
}