/* ============================================================
   Guillaume Delye — pro site redesign · DA "dark cinematic"
   Palette derived from the photos (near-black ground, amber, bone)
   ============================================================ */
:root{
  --ground:#100D0A; --ground-2:#17130E; --raise:#1E1811;
  --bone:#ECE5D8; --bone-dim:#A2967F; --bone-faint:#6E6455;
  --amber:#C6924E; --amber-bright:#E0A85C; --steel:#5B6E7E;
  --line:rgba(236,229,216,.14); --line-soft:rgba(236,229,216,.08);
  --rail: clamp(9.5rem, 12vw, 13rem);
  --shadow-txt: 0 2px 18px rgba(0,0,0,.55);
}
*{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  background:
    radial-gradient(58% 48% at 84% 4%, rgba(198,146,78,.13), transparent 60%),
    radial-gradient(52% 46% at 6% 96%, rgba(91,110,126,.12), transparent 60%),
    radial-gradient(70% 60% at 50% 122%, rgba(122,86,46,.11), transparent 58%),
    radial-gradient(40% 34% at 70% 60%, rgba(198,146,78,.05), transparent 62%),
    var(--ground);
  background-attachment:fixed;
  color:var(--bone);font:400 clamp(1rem,.95rem+.3vw,1.08rem)/1.6 "Instrument Sans",system-ui,sans-serif;-webkit-font-smoothing:antialiased;overflow-x:hidden}
::selection{background:var(--amber);color:#140f08}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
.fr{font-family:"Fraunces",Georgia,serif}
.mo{font-family:"Space Mono",ui-monospace,monospace}
.meta{font-family:"Space Mono",monospace;font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;color:var(--bone-dim)}
.wrap{max-width:80rem;margin:0 auto;padding:0 clamp(1.2rem,4vw,3rem)}

/* content offset for the right rail (desktop) */
.page{padding-right:var(--rail)}
@media (max-width:860px){.page{padding-right:0;padding-top:3.6rem}}

/* ---------- RIGHT SIDE RAIL ---------- */
.rail{position:fixed;top:0;right:0;bottom:0;width:var(--rail);z-index:60;display:flex;flex-direction:column;justify-content:space-between;
  padding:1.6rem 1.2rem;border-left:1px solid var(--line);background:linear-gradient(90deg,transparent,rgba(16,13,10,.34));backdrop-filter:blur(3px)}
.rail.solid{background:rgba(16,13,10,.82);backdrop-filter:blur(16px) saturate(140%);-webkit-backdrop-filter:blur(16px) saturate(140%)}
.rail .wm{font-family:"Fraunces",serif;font-weight:400;font-size:1.15rem;line-height:1.12;letter-spacing:.01em;text-shadow:var(--shadow-txt)}
.rail .wm .dot{display:inline-block;width:.32rem;height:.32rem;border-radius:50%;background:var(--amber);vertical-align:middle;margin-left:.15rem}
.rail nav{display:flex;flex-direction:column;gap:1.05rem}
.rail nav a{font-size:1.02rem;letter-spacing:.01em;color:var(--bone);width:max-content;position:relative;text-shadow:var(--shadow-txt);transition:color .25s}
.rail nav a:hover,.rail nav a[aria-current="page"]{color:var(--bone)}
.rail nav a::before{content:"";position:absolute;left:-.9rem;top:50%;width:.4rem;height:1px;background:var(--amber);transform:scaleX(0);transform-origin:left;transition:transform .3s}
.rail nav a:hover::before,.rail nav a[aria-current="page"]::before{transform:scaleX(1)}
.rail .bottom{display:flex;flex-direction:column;gap:.9rem}
.switch{display:flex;gap:.15rem;align-items:center}
.switch button{font-family:"Space Mono",monospace;font-size:.76rem;letter-spacing:.04em;background:none;border:0;color:var(--bone-dim);cursor:pointer;padding:.15rem .3rem;text-shadow:var(--shadow-txt);transition:color .2s}
.switch button[aria-pressed="true"]{color:var(--amber)}
.switch button:focus-visible{outline:1px solid var(--amber);outline-offset:2px}
.rail .sep{color:var(--bone-faint);opacity:.5}
/* mobile: rail becomes a top bar */
@media (max-width:860px){
  .rail{flex-direction:row;align-items:center;justify-content:space-between;top:0;left:0;right:0;bottom:auto;width:auto;height:3.6rem;padding:0 1rem;border-left:0;border-bottom:1px solid var(--line);background:rgba(16,13,10,.9);backdrop-filter:blur(14px)}
  .rail .wm{font-size:1.05rem}
  .rail nav{position:fixed;inset:3.6rem 0 auto 0;flex-direction:column;gap:1.2rem;padding:1.4rem 1.2rem;background:rgba(16,13,10,.97);border-bottom:1px solid var(--line);transform:translateY(-120%);transition:transform .35s cubic-bezier(.2,.7,.2,1)}
  .rail.open nav{transform:none}
  .rail .bottom{flex-direction:row;gap:.8rem;align-items:center}
  .menu-btn{display:grid}
}
.menu-btn{display:none;width:2.1rem;height:2.1rem;place-items:center;background:none;border:1px solid var(--line);border-radius:.4rem;color:var(--bone);cursor:pointer}
.menu-btn svg{width:1.1rem;height:1.1rem}

/* ---------- HERO ---------- */
.hero{position:relative;height:100svh;min-height:34rem;overflow:hidden}
.slides{position:absolute;inset:0}
.slide{position:absolute;inset:0;opacity:0;transition:opacity 1.4s ease}
.slide.on{opacity:1}
.slide img{width:100%;height:100%;object-fit:cover}
.hero::after{content:"";position:absolute;inset:0;z-index:1;background:linear-gradient(180deg,rgba(16,13,10,.5) 0%,rgba(16,13,10,.08) 26%,rgba(16,13,10,.16) 56%,rgba(16,13,10,.9) 100%)}
.hero-foot{position:absolute;z-index:2;left:0;right:0;bottom:clamp(1.6rem,4vw,3rem)}
.hero-foot .wrap{display:flex;align-items:flex-end;justify-content:space-between;gap:1.5rem}
.hero-lead .tag{font-family:"Fraunces",serif;font-weight:300;font-size:clamp(1.7rem,1.2rem+2.6vw,3.2rem);line-height:1.06;letter-spacing:-.01em;max-width:16ch;text-wrap:balance;text-shadow:var(--shadow-txt)}
.hero-lead .tag em{font-style:italic;color:var(--amber-bright)}
.hero-sb{display:flex;flex-direction:column;align-items:flex-end;gap:.8rem;text-align:right}
.hero-cap{color:var(--bone);text-shadow:var(--shadow-txt)}
.dots{display:flex;gap:.5rem}
.dots button{width:1.9rem;height:2px;border:0;padding:0;background:rgba(236,229,216,.3);cursor:pointer;transition:background .3s}
.dots button[aria-current="true"]{background:var(--amber)}
.dots button:focus-visible{outline:1px solid var(--amber);outline-offset:3px}
.scrollcue{position:absolute;z-index:2;left:50%;bottom:1.1rem;transform:translateX(-50%);font-family:"Space Mono",monospace;font-size:.68rem;letter-spacing:.22em;text-transform:uppercase;color:var(--bone);text-shadow:var(--shadow-txt)}
@media (max-width:640px){.hero-foot .wrap{flex-direction:column;align-items:flex-start}.hero-sb{align-items:flex-start;text-align:left}}

/* ---------- clients / trust strip ---------- */
.clients{border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.clients .wrap{display:flex;align-items:center;gap:.8rem 2rem;flex-wrap:wrap;padding:1.3rem clamp(1.2rem,4vw,3.5rem)}
.clients .cl-label{white-space:nowrap;color:var(--amber)}
.cl-list{display:flex;flex-wrap:wrap;gap:.5rem 1.7rem;list-style:none;font-family:"Fraunces",serif;font-weight:400;font-size:clamp(1rem,.9rem+.4vw,1.2rem);color:var(--bone-dim)}
.cl-list li{white-space:nowrap}

/* ---------- section label ---------- */
.sec-lab{display:flex;align-items:center;gap:1rem;padding:clamp(2.6rem,6vw,4.4rem) 0 clamp(1.2rem,3vw,2rem)}
.sec-lab .n{color:var(--amber)}
.sec-lab h2{font-family:"Fraunces",serif;font-weight:400;font-size:clamp(1.5rem,1.1rem+1.8vw,2.4rem);letter-spacing:-.01em;white-space:nowrap}
.sec-lab .ln{flex:1;height:1px;background:var(--line)}

/* ---------- WORK plates (home) ---------- */
.plates{display:grid;grid-template-columns:1fr 1fr;gap:clamp(.5rem,1.2vw,.9rem)}
@media (max-width:720px){.plates{grid-template-columns:1fr}}
.plate{position:relative;overflow:hidden;aspect-ratio:3/2;isolation:isolate;display:block}
.plate img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform 1s cubic-bezier(.2,.7,.2,1)}
.plate:hover img{transform:scale(1.06)}
.plate::after{content:"";position:absolute;inset:0;z-index:1;background:linear-gradient(180deg,rgba(16,13,10,.12),rgba(16,13,10,.04) 42%,rgba(16,13,10,.78))}
.plate .cap{position:absolute;z-index:2;left:0;right:0;bottom:0;padding:clamp(1.1rem,3vw,1.8rem);display:flex;align-items:flex-end;justify-content:space-between;gap:1rem}
.plate .cap b{font-family:"Fraunces",serif;font-weight:400;font-size:clamp(1.5rem,1.1rem+1.6vw,2.4rem);letter-spacing:-.01em;line-height:1;text-shadow:var(--shadow-txt);display:block}
.plate .cap .sub{display:block;margin-top:.3rem}
.plate .cap .arrow{color:var(--bone);opacity:0;transform:translateX(-6px);transition:opacity .4s,transform .4s}
.plate:hover .cap .arrow{opacity:1;transform:none}
.plate .cap .arrow svg{width:1.2rem;height:1.2rem}

/* ---------- statement ---------- */
.statement{padding:clamp(4rem,10vw,8rem) 0;text-align:center;max-width:50rem;margin:0 auto}
.statement .rule{width:2.4rem;height:1px;background:var(--amber);margin:0 auto 2rem}
.statement p{font-family:"Fraunces",serif;font-weight:300;font-size:clamp(1.5rem,1.1rem+2vw,2.5rem);line-height:1.32;letter-spacing:-.005em;text-wrap:balance}
.statement p em{font-style:italic;color:var(--amber-bright)}
.statement .by{margin-top:2rem}

/* ---------- studio ---------- */
.studio{display:grid;grid-template-columns:1fr 1fr;gap:clamp(1.6rem,4vw,3.6rem);align-items:center;padding:clamp(1rem,3vw,2rem) 0 clamp(2rem,5vw,4rem)}
@media (max-width:800px){.studio{grid-template-columns:1fr}}
.studio-img{overflow:hidden;border:1px solid var(--line)}
.studio-img img{width:100%;aspect-ratio:4/5;object-fit:cover}
.studio h3{font-family:"Fraunces",serif;font-weight:400;font-size:clamp(1.5rem,1.2rem+1.8vw,2.4rem);line-height:1.1;letter-spacing:-.01em}
.studio p{margin-top:1.1rem;color:var(--bone-dim);max-width:48ch}
.studio .facts{margin-top:1.6rem;display:flex;flex-wrap:wrap;gap:.5rem}
.studio .facts span{border:1px solid var(--line);border-radius:999px;padding:.4rem .85rem;font-size:.82rem;color:var(--bone)}

/* ---------- services ---------- */
.services{border-top:1px solid var(--line);padding:clamp(2.6rem,6vw,4.4rem) 0}
.svc-top{display:flex;align-items:baseline;justify-content:space-between;gap:1rem;flex-wrap:wrap;margin-bottom:1.6rem}
.svc-steps{display:flex;gap:.5rem 1.2rem;flex-wrap:wrap;color:var(--bone-dim);font-family:"Space Mono",monospace;font-size:.8rem;letter-spacing:.1em;text-transform:uppercase}
.svc-steps b{color:var(--amber);font-weight:700}
.svc-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(1.4rem,4vw,3rem);align-items:start}
@media (max-width:760px){.svc-grid{grid-template-columns:1fr}}
.rl{margin-bottom:.9rem;display:flex;align-items:center;gap:1rem}
.rate-row{display:flex;justify-content:space-between;gap:1rem;align-items:baseline;padding:.85rem 0;border-bottom:1px solid var(--line-soft)}
.rate-row b{font-family:"Space Mono",monospace;font-weight:700;font-variant-numeric:tabular-nums;white-space:nowrap;color:var(--bone)}
.svc-note{color:var(--bone-faint);font-size:.85rem;margin-top:1rem;line-height:1.5}
/* services — vision per domain (accordion) */
.svc-vision-lab{display:block;margin-bottom:1.1rem;color:var(--amber);text-transform:uppercase;letter-spacing:.12em}
.svc-vision .sv-item{border-bottom:1px solid var(--line-soft)}
.svc-vision .sv-item summary{list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:.95rem 0;font-family:"Fraunces",serif;font-weight:400;font-size:1.12rem;color:var(--bone);transition:color .2s}
.svc-vision .sv-item summary::-webkit-details-marker{display:none}
.svc-vision .sv-item summary:hover{color:var(--amber-bright)}
.svc-vision .sv-ico{position:relative;width:14px;height:14px;flex:none}
.svc-vision .sv-ico::before,.svc-vision .sv-ico::after{content:"";position:absolute;background:var(--amber);transition:transform .25s}
.svc-vision .sv-ico::before{left:0;top:6px;width:14px;height:2px}
.svc-vision .sv-ico::after{left:6px;top:0;width:2px;height:14px}
.svc-vision .sv-item[open] .sv-ico::after{transform:scaleY(0)}
.svc-vision .sv-item p{margin:0 0 1.05rem;color:var(--bone-dim);line-height:1.6;max-width:54ch}
/* rail — GD monogram mark + cross-portfolio (art) button */
.rail .wm{display:inline-flex;align-items:center;gap:.55rem}
.rail .wm-mark{height:2rem;width:auto;flex:none}
.rail .xart{display:inline-flex;align-items:center;gap:.5rem;margin-top:.6rem;padding:.5rem .7rem;border:1px solid var(--line);border-radius:.8rem;color:var(--bone);max-width:100%;font-size:.82rem;line-height:1.25;transition:border-color .25s,background .25s}
.rail .xart img{height:1rem;width:auto;flex:none;display:block}
.rail .xart span{white-space:normal}
.rail .xart:hover{border-color:var(--amber);background:rgba(198,146,78,.08)}
.rail .xart::before{display:none}
@media (max-width:900px){.rail .xart{margin-top:0}}
.book h3{font-family:"Fraunces",serif;font-weight:300;font-size:clamp(1.8rem,1.3rem+2.4vw,3rem);line-height:1.08;letter-spacing:-.01em}
.book h3 em{font-style:italic;color:var(--amber-bright)}
.book .btnrow{margin-top:1.6rem;display:flex;gap:.8rem;flex-wrap:wrap}

/* buttons */
.btn{font-family:"Instrument Sans",sans-serif;font-weight:600;font-size:.95rem;padding:.85rem 1.5rem;border-radius:999px;border:1px solid var(--line);cursor:pointer;display:inline-flex;align-items:center;gap:.55rem;transition:transform .12s,background .25s,color .25s,border-color .25s}
.btn:active{transform:scale(.97)}
.btn svg{width:.95rem;height:.95rem}
.btn-amber{background:var(--amber);color:#140f08;border-color:var(--amber)}
.btn-amber:hover{background:var(--amber-bright);border-color:var(--amber-bright)}
.btn-line:hover{border-color:var(--bone-dim);color:var(--bone)}

/* ---------- page hero (inner pages) ---------- */
.phead{padding:clamp(5rem,12vw,8rem) 0 clamp(1.5rem,4vw,3rem)}
.phead .k{color:var(--amber)}
.phead h1{font-family:"Fraunces",serif;font-weight:300;font-size:clamp(2.4rem,1.6rem+4vw,4.6rem);line-height:1.02;letter-spacing:-.02em;margin-top:.6rem;text-wrap:balance}
.phead p{margin-top:1.1rem;color:var(--bone-dim);max-width:52ch}

/* ---------- gallery series (art-directed: feature + masonry, WHOLE images) ---------- */
.series{padding-bottom:clamp(3.5rem,9vw,7rem)}
.series-head{display:flex;align-items:baseline;gap:1rem;margin:clamp(2rem,5vw,3.4rem) 0 clamp(1.2rem,3vw,2rem)}
.series-head .n{color:var(--amber)}
.series-head h2{font-family:"Fraunces",serif;font-weight:400;font-size:clamp(1.6rem,1.2rem+1.8vw,2.5rem);letter-spacing:-.01em}
.series-head .scount{color:var(--bone-faint)}
.series-head .ln{flex:1;height:1px;background:var(--line)}
.series-head .splace{color:var(--bone-dim);white-space:nowrap}
@media(max-width:600px){.series-head .splace{display:none}}
/* feature = the strong lead image, big, WHOLE (never cropped) */
.feature{display:block;width:100%;border:0;padding:0;background:none;cursor:pointer;text-align:center;overflow:hidden;margin-bottom:clamp(.6rem,1.6vw,1.1rem)}
.feature img{max-width:100%;width:auto;height:auto;margin:0 auto;display:block;transition:transform 1.1s cubic-bezier(.2,.7,.2,1)}
.feat-wide img{max-height:80vh}
.feat-full img{max-height:92vh}
.feature:hover img{transform:scale(1.025)}
.feature:focus-visible{outline:2px solid var(--amber);outline-offset:3px}
/* masonry = the rest, WHOLE images, varied natural heights */
.masonry{column-gap:clamp(.5rem,1.5vw,1rem)}
.masonry.m2{column-count:2}.masonry.m3{column-count:3}
@media(max-width:900px){.masonry.m3{column-count:2}}
@media(max-width:600px){.masonry.m2,.masonry.m3{column-count:1}}
.masonry .mitem{display:block;width:100%;break-inside:avoid;margin:0 0 clamp(.5rem,1.5vw,1rem);padding:0;border:0;background:none;cursor:pointer;overflow:hidden}
.masonry .mitem img{width:100%;height:auto;display:block;transition:transform .9s cubic-bezier(.2,.7,.2,1)}
.masonry .mitem:hover img{transform:scale(1.045)}
.masonry .mitem:focus-visible{outline:2px solid var(--amber);outline-offset:2px}

/* ---------- lightbox ---------- */
.lb{position:fixed;inset:0;z-index:200;background:rgba(10,8,5,.96);display:none;align-items:center;justify-content:center;padding:clamp(1rem,4vw,3rem)}
.lb.open{display:flex}
.lb img{max-width:100%;max-height:86vh;object-fit:contain;box-shadow:0 30px 80px -20px rgba(0,0,0,.8)}
.lb .cap{position:absolute;bottom:1.4rem;left:0;right:0;text-align:center;color:var(--bone-dim);font-family:"Space Mono",monospace;font-size:.72rem;letter-spacing:.12em}
.lb button{position:absolute;background:none;border:0;color:var(--bone);cursor:pointer;padding:1rem}
.lb .x{top:1rem;right:1.2rem;font-size:1rem;font-family:"Space Mono",monospace;letter-spacing:.1em}
.lb .nav{top:50%;transform:translateY(-50%);width:3.5rem;height:3.5rem;display:grid;place-items:center}
.lb .prev{left:.5rem}.lb .next{right:.5rem}
.lb .nav svg{width:1.6rem;height:1.6rem}
.lb button:focus-visible{outline:1px solid var(--amber)}

/* ---------- contact ---------- */
.contact{min-height:70vh;display:flex;align-items:center;padding:clamp(3rem,8vw,6rem) 0}
.contact .big{font-family:"Fraunces",serif;font-weight:300;font-size:clamp(2.6rem,1.6rem+5vw,6rem);line-height:1;letter-spacing:-.02em}
.contact .big em{font-style:italic;color:var(--amber-bright)}
.contact .rows{margin-top:2.2rem;display:flex;flex-direction:column;gap:.2rem;max-width:34rem}
.contact .row{display:flex;justify-content:space-between;gap:1rem;padding:1rem 0;border-bottom:1px solid var(--line);align-items:baseline}
.contact .row span{color:var(--bone-dim)}
.contact .row a{color:var(--bone);transition:color .2s}
.contact .row a:hover{color:var(--amber)}

/* ---------- footer ---------- */
.foot{border-top:1px solid var(--line);padding:clamp(2rem,4vw,3rem) 0;display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;align-items:center}
.foot .copy{font-family:"Space Mono",monospace;font-size:.74rem;letter-spacing:.06em;color:var(--bone-dim)}
.foot .draft{color:var(--amber);margin-left:.6rem}
.foot a{color:var(--bone-dim);font-size:.85rem}
.foot a:hover{color:var(--amber)}

/* reveal */
.reveal{opacity:0;transform:translateY(22px);filter:blur(5px);transition:opacity .8s ease,transform .8s cubic-bezier(.2,.7,.2,1),filter .8s ease}
.reveal.in{opacity:1;transform:none;filter:none}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .reveal{opacity:1;transform:none;filter:none;transition:none}
  .slide{transition:none}.cell img,.plate img,.slide img{transition:none!important}
  .rail nav{transition:none}
}