/* ============================================================
   RL — Romy Lesniowski · Architecte d'intérieur à Paris
   D.A. 3 « RL Studio » — minimalisme éditorial, blanc, la
   photographie au premier plan. Proche de l'esprit du site actuel.
   Maquette d'étude — ASALIS Consulting Group.
   ============================================================ */
:root{
  --blanc:#FFFFFF; --encre:#0F0F0F; --encre-2:#1c1c1c;
  --gris:#8a8580; --gris-fonce:#54514c; --stone:#B8AFA3;
  --trait:rgba(15,15,15,.13); --trait-clair:rgba(255,255,255,.28);
  --s2:16px; --s3:30px; --s4:60px; --s5:150px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
@view-transition{navigation:auto}
@media (prefers-reduced-motion:no-preference){
  ::view-transition-old(root){animation:vt-out .30s ease both}
  ::view-transition-new(root){animation:vt-in .40s ease both}
}
@keyframes vt-out{to{opacity:0}}
@keyframes vt-in{from{opacity:0}}
body{font-family:'Jost',sans-serif;font-size:16px;line-height:1.72;color:var(--encre);background:var(--blanc);-webkit-font-smoothing:antialiased}
h1,h2,h3,.serif{font-family:'Cormorant Garamond',serif;font-weight:400;letter-spacing:.005em}
h1,h2,h3{line-height:1.04;color:var(--encre)}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
.wrap{width:min(1240px,90%);margin:0 auto}
.eyebrow{font-family:'Jost',sans-serif;font-size:11px;letter-spacing:.42em;text-transform:uppercase;font-weight:500;color:var(--gris)}

/* Header — transparent sur le héro, blanc opaque au scroll */
header{position:sticky;top:0;z-index:50;background:transparent;border-bottom:1px solid transparent;transition:background .45s ease,border-color .45s ease}
header::before{content:"";position:absolute;left:0;right:0;top:0;height:150px;background:linear-gradient(180deg,rgba(0,0,0,.42),rgba(0,0,0,0));z-index:-1;transition:opacity .45s;pointer-events:none}
header.solid{background:rgba(255,255,255,.94);backdrop-filter:blur(10px);border-bottom-color:var(--trait)}
header.solid::before{opacity:0}
.nav{display:flex;align-items:center;justify-content:space-between;padding:20px 0;gap:16px}
/* Logo monogramme RL + signature */
.logo{display:flex;align-items:center;gap:13px;white-space:nowrap}
.logo .mono{font-family:'Cormorant Garamond',serif;font-weight:500;font-size:30px;letter-spacing:.06em;line-height:1;color:#fff;transition:color .45s ease}
.logo .sig{display:flex;flex-direction:column;line-height:1.15}
.logo .sig b{font-family:'Cormorant Garamond',serif;font-weight:500;font-size:16px;letter-spacing:.04em;color:#fff;transition:color .45s ease}
.logo .sig span{font-family:'Jost',sans-serif;font-size:9.5px;letter-spacing:.30em;text-transform:uppercase;color:rgba(255,255,255,.82);transition:color .45s ease}
header.solid .logo .mono,header.solid .logo .sig b{color:var(--encre)}
header.solid .logo .sig span{color:var(--gris)}
.nav ul{display:none;list-style:none;gap:var(--s3);font-size:12px;font-weight:400;letter-spacing:.18em;text-transform:uppercase}
.nav ul a{color:rgba(255,255,255,.85);transition:color .3s;padding-bottom:4px;border-bottom:1px solid transparent}
.nav ul a:hover{color:#fff}
.nav ul a[aria-current="page"]{color:#fff;border-bottom-color:#fff}
header.solid .nav ul a{color:var(--gris-fonce)}
header.solid .nav ul a:hover{color:var(--encre)}
header.solid .nav ul a[aria-current="page"]{color:var(--encre);border-bottom-color:var(--encre)}
.btn{display:inline-block;font-family:'Jost',sans-serif;font-weight:500;font-size:11.5px;letter-spacing:.22em;text-transform:uppercase;background:var(--encre);color:#fff;padding:14px 28px;transition:background .3s,color .3s,border-color .3s;cursor:pointer;border:1px solid var(--encre)}
.btn:hover{background:#000}
.btn.ghost{background:transparent;border:1px solid var(--encre);color:var(--encre)}
.btn.ghost:hover{background:var(--encre);color:#fff}
header .btn{background:transparent;color:#fff;border:1px solid rgba(255,255,255,.6)}
header .btn:hover{background:#fff;color:var(--encre)}
header.solid .btn{background:var(--encre);color:#fff;border-color:var(--encre)}
header.solid .btn:hover{background:#000}

/* Héro cinématographique */
.hero-cine{position:relative;min-height:92vh;display:flex;align-items:flex-end;overflow:hidden;background:var(--encre)}
.hero-cine .bg{position:absolute;inset:0;z-index:0}
.hero-cine .bg img{width:100%;height:100%;object-fit:cover;transform-origin:center;animation:kenburns 22s ease-out both}
@keyframes kenburns{from{transform:scale(1.12)}to{transform:scale(1)}}
.hero-cine::after{content:"";position:absolute;inset:0;z-index:1;background:linear-gradient(180deg,rgba(10,10,10,.12) 0%,rgba(10,10,10,.30) 45%,rgba(10,10,10,.78) 100%)}
.hero-cine .wrap{position:relative;z-index:2;padding:var(--s5) 0 var(--s5);width:min(1240px,90%)}
.hero-cine .eyebrow{color:rgba(255,255,255,.82)}
.hero-cine h1{color:#fff;font-size:clamp(46px,8vw,110px);font-weight:300;max-width:13em;margin-top:16px}
.hero-cine h1 em{font-style:italic}
.hero-cine .stand{font-size:18px;color:#ececec;max-width:36em;margin:var(--s3) 0;font-weight:300}
.hero-cine .cta-row{display:flex;flex-wrap:wrap;gap:14px}
.hero-cine .meta{display:flex;flex-wrap:wrap;gap:14px 34px;margin-top:var(--s4);padding-top:var(--s3);border-top:1px solid rgba(255,255,255,.26);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:#d7d5d1}
.hero-cine .meta b{color:#fff;font-family:'Cormorant Garamond',serif;font-weight:500;font-size:15px;letter-spacing:.02em;text-transform:none}
.hero-cine .scroll-hint{position:absolute;left:50%;bottom:24px;z-index:2;transform:translateX(-50%);color:rgba(255,255,255,.72);font-size:10px;letter-spacing:.3em;text-transform:uppercase;animation:bob 2.4s ease-in-out infinite}
@keyframes bob{0%,100%{transform:translate(-50%,0)}50%{transform:translate(-50%,7px)}}
.hero-cine .up{opacity:0;transform:translateY(24px);animation:heroUp 1s cubic-bezier(.22,.61,.36,1) forwards}
.hero-cine .up.d1{animation-delay:.15s}.hero-cine .up.d2{animation-delay:.32s}.hero-cine .up.d3{animation-delay:.49s}.hero-cine .up.d4{animation-delay:.66s}
@keyframes heroUp{to{opacity:1;transform:none}}
.hero-cine.compact{min-height:60vh}
.hero-cine.compact .wrap{padding:var(--s5) 0 var(--s4)}
.hero-cine.compact h1{font-size:clamp(40px,6vw,78px);max-width:15em}
.hero-cine.compact .scroll-hint{display:none}
@media (prefers-reduced-motion:reduce){
  .hero-cine .bg img,.hero-cine .up,.hero-cine .scroll-hint{animation:none}
  .hero-cine .up{opacity:1;transform:none}
}

/* Bande signature (fil de projets) */
.signature{border-top:1px solid var(--trait);border-bottom:1px solid var(--trait);padding:26px 0}
.signature .wrap{display:flex;flex-wrap:wrap;gap:14px 42px;justify-content:center;font-family:'Jost',sans-serif;font-size:11px;letter-spacing:.24em;text-transform:uppercase;color:var(--gris-fonce)}

/* Book / projets alternés */
.book{padding:var(--s5) 0}
.book .head{display:flex;flex-wrap:wrap;align-items:baseline;justify-content:space-between;gap:12px;margin-bottom:var(--s4)}
.book h2{font-size:clamp(38px,5.6vw,68px);font-weight:300}
.book .head p{font-size:15px;color:var(--gris);max-width:28em}
.proj{display:grid;gap:var(--s4);align-items:center;padding:var(--s4) 0;border-top:1px solid var(--trait)}
.proj:nth-child(even) .projimg{order:-1}
.projimg{overflow:hidden;background:#f3f1ee;aspect-ratio:64/46}
.projimg img{width:100%;height:100%;object-fit:cover;transition:transform 1s cubic-bezier(.22,.61,.36,1)}
.projimg:hover img{transform:scale(1.04)}
.proj .num{font-family:'Cormorant Garamond',serif;font-style:italic;font-size:17px;color:var(--stone)}
.proj h3{font-size:clamp(28px,3.6vw,44px);margin:10px 0 16px;font-weight:400}
.proj p{font-size:16px;color:var(--gris-fonce);max-width:34em}
.proj .facts{display:flex;flex-wrap:wrap;gap:10px;margin-top:var(--s3)}
.proj .facts span{font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--gris-fonce);border:1px solid var(--trait);padding:8px 16px}

/* Galerie grille */
.grid-proj{display:grid;grid-template-columns:1fr;gap:2px;padding:var(--s4) 0}
.card{position:relative;overflow:hidden;background:#f3f1ee}
.card figure{margin:0;overflow:hidden;aspect-ratio:4/3;background:#f3f1ee}
.card img{width:100%;height:100%;object-fit:cover;transition:transform 1s cubic-bezier(.22,.61,.36,1);cursor:zoom-in}
.card:hover img{transform:scale(1.05)}
.card .cap{padding:20px 6px 4px}
.card .cap .num{font-family:'Jost',sans-serif;font-size:10.5px;letter-spacing:.2em;text-transform:uppercase;color:var(--gris)}
.card .cap h3{font-size:26px;margin-top:4px;font-weight:400}
.card .cap p{font-size:13.5px;color:var(--gris);margin-top:4px}

/* Prose / bio */
.prose{padding:var(--s4) 0 var(--s5)}
.prose .col{max-width:60ch}
.prose p{margin-bottom:var(--s3);font-size:18px;color:var(--encre-2);font-weight:300}
.prose p .lead-in{font-family:'Cormorant Garamond',serif;font-size:1.15em;font-style:italic;color:var(--encre)}
.timeline{display:grid;gap:2px;margin-top:var(--s4)}
.tcell{background:#f6f4f1;padding:28px 28px;border-top:2px solid var(--encre)}
.tcell b{display:block;font-family:'Cormorant Garamond',serif;font-size:23px;color:var(--encre);margin-bottom:6px;font-weight:500}
.tcell p{font-size:14px;color:var(--gris-fonce);margin:0}

/* Bande contrastée (noir) */
.parcours{background:var(--encre);color:#fff;padding:var(--s5) 0}
.parcours .eyebrow{color:rgba(255,255,255,.6)}
.parcours h2{color:#fff;font-size:clamp(32px,4.8vw,58px);margin:14px 0 var(--s4);max-width:16em;font-weight:300}
.parcours .grid2{display:grid;gap:2px}
.pcell{background:rgba(255,255,255,.05);padding:34px 30px;border-top:1px solid rgba(255,255,255,.3)}
.pcell b{display:block;font-family:'Cormorant Garamond',serif;font-size:24px;color:#fff;margin-bottom:8px;font-weight:500}
.pcell p{font-size:14px;color:#c8c6c2}
.parcours .quote{margin-top:var(--s4);border-top:1px solid rgba(255,255,255,.22);padding-top:var(--s4)}
.parcours blockquote{font-family:'Cormorant Garamond',serif;font-style:italic;font-size:clamp(26px,3.4vw,38px);color:#fff;max-width:24em;line-height:1.28;font-weight:400}
.parcours cite{display:block;margin-top:16px;font-family:'Jost',sans-serif;font-style:normal;font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:rgba(255,255,255,.6)}

/* Presse */
.press-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:2px;padding:var(--s4) 0}
.pr{background:#f6f4f1;padding:34px 28px;border-top:2px solid var(--encre);display:flex;flex-direction:column;gap:8px;min-height:158px;justify-content:center}
.pr .mag{font-family:'Cormorant Garamond',serif;font-size:26px;color:var(--encre);font-weight:500}
.pr .det{font-size:12.5px;color:var(--gris);letter-spacing:.02em}
.pr .flag{font-size:10px;letter-spacing:.22em;text-transform:uppercase;font-weight:500;color:var(--stone)}

/* Contact */
.contact-grid{display:grid;gap:var(--s4);padding:var(--s4) 0 var(--s5)}
.cinfo b{display:block;font-family:'Jost',sans-serif;font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--gris);margin-bottom:8px}
.cinfo p{font-size:19px;color:var(--encre);margin-bottom:var(--s3);font-family:'Cormorant Garamond',serif;font-weight:400}
.cinfo p.small{font-family:'Jost',sans-serif;font-size:15px;font-weight:300;color:var(--gris-fonce);line-height:1.7}
.cinfo a{color:var(--encre);border-bottom:1px solid var(--encre)}
.serv{display:flex;flex-wrap:wrap;gap:9px;margin-top:8px}
.serv span{font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--gris-fonce);border:1px solid var(--trait);padding:8px 15px}
form label{display:block;font-size:11px;font-weight:500;letter-spacing:.18em;color:var(--gris);margin:18px 0 6px;text-transform:uppercase}
form input,form textarea{width:100%;font-family:inherit;font-size:15px;color:var(--encre);background:#f6f4f1;border:1px solid var(--trait);padding:14px 15px}
form input:focus,form textarea:focus{outline:none;border-color:var(--encre)}
form .btn{margin-top:24px}

/* Footer */
footer{background:#fff;color:var(--gris-fonce);padding:var(--s5) 0 var(--s4);font-size:14px;border-top:1px solid var(--trait)}
.foot{display:grid;gap:var(--s3)}
.foot .brand .mono{font-family:'Cormorant Garamond',serif;font-size:34px;font-weight:500;letter-spacing:.06em;color:var(--encre);display:block;margin-bottom:6px}
.foot b{display:block;color:var(--encre);font-family:'Jost',sans-serif;font-size:11px;letter-spacing:.2em;text-transform:uppercase;margin-bottom:12px}
.foot a:hover{color:var(--encre)}
.foot ul{list-style:none;display:grid;gap:8px;font-size:14px}
.legal{border-top:1px solid var(--trait);margin-top:var(--s4);padding-top:var(--s3);font-size:11.5px;color:var(--gris);display:flex;flex-wrap:wrap;gap:14px;justify-content:space-between;letter-spacing:.02em}

/* Badge maquette */
.badge-asalis{position:fixed;left:14px;bottom:14px;z-index:60;font-family:'Jost',sans-serif;font-size:10px;letter-spacing:.12em;text-transform:uppercase;background:rgba(15,15,15,.9);color:#fff;padding:8px 14px}

/* Lightbox */
.lightbox{position:fixed;inset:0;z-index:100;background:rgba(12,12,12,.94);display:flex;align-items:center;justify-content:center;flex-direction:column;gap:16px;opacity:0;pointer-events:none;transition:opacity .35s ease;padding:5vh 5vw}
.lightbox.open{opacity:1;pointer-events:auto}
.lightbox img{max-width:100%;max-height:82vh;object-fit:contain;box-shadow:0 30px 80px rgba(0,0,0,.5)}
.lightbox .lb-cap{color:rgba(255,255,255,.8);font-size:12px;letter-spacing:.14em;text-transform:uppercase}
.lb-close{position:absolute;top:22px;right:30px;color:#fff;font-size:34px;line-height:1;cursor:pointer;opacity:.8}
.lb-close:hover{opacity:1}

/* Reveal */
.js .rv{opacity:0;transform:translateY(28px);transition:opacity .9s ease,transform .9s cubic-bezier(.22,.61,.36,1)}
.js .rv.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.js .rv{opacity:1;transform:none;transition:none}}

@media (min-width:760px){
  .grid-proj{grid-template-columns:repeat(2,1fr);gap:2px}
}
@media (min-width:880px){
  .nav ul{display:flex}
  .proj{grid-template-columns:1fr 1fr;gap:var(--s5)}
  .parcours .grid2{grid-template-columns:repeat(3,1fr)}
  .press-grid{grid-template-columns:repeat(3,1fr)}
  .timeline{grid-template-columns:repeat(2,1fr)}
  .contact-grid{grid-template-columns:1fr 1fr;gap:var(--s5)}
  .foot{grid-template-columns:1.5fr 1fr 1fr 1fr}
}