/* ==== Design tokens — "Emerald Noir". See docs/ARCHITECTURE.md §Design system.
   Layer 1 primitives (raw values, never used directly in components)
   Layer 2 semantic roles (what components use)
   Contrast on --bg: fg 17.3:1 · fg-muted 6.9:1 · accent 9.1:1 · accent-hi 12.3:1 · ink on accent 9.1:1 (all ≥ WCAG AA) */
:root{
  color-scheme:dark;
  /* 1 · primitives */
  --ink-950-rgb:8 10 9;      /* #080A09 near-black, faint green */
  --ink-900-rgb:14 17 15;    /* #0E110F */
  --ink-800-rgb:22 27 24;    /* #161B18 */
  --mist-100-rgb:233 241 236; /* #E9F1EC */
  --sage-400-rgb:142 156 147; /* #8E9C93 */
  --emerald-400-rgb:47 200 114; /* #2FC872 */
  --emerald-300-rgb:94 228 149; /* #5EE495 */

  /* 2 · semantic roles */
  --ink:rgb(var(--ink-950-rgb));          /* page background */
  --ink2:rgb(var(--ink-900-rgb));         /* surfaces: hero, tiles, portrait */
  --raised:rgb(var(--ink-800-rgb) / .92); /* floating panels */
  --paper:rgb(var(--mist-100-rgb));      /* primary text, inverted buttons */
  --mute:rgb(var(--sage-400-rgb));       /* secondary text, labels */
  --line:rgb(var(--mist-100-rgb) / .12); /* hairlines, borders */
  --line-strong:rgb(var(--mist-100-rgb) / .33);
  --accent:rgb(var(--emerald-400-rgb)); /* kickers, progress, the one accent */
  --accent-hi:rgb(var(--emerald-300-rgb)); /* hover/active accent, focus ring */
  --on-accent:var(--ink);
  --glass:rgb(var(--ink-950-rgb) / .4);   /* translucent controls over photos */
  --scrim:var(--ink-950-rgb);             /* use as rgb(var(--scrim) / α) */
  --hue:145;                              /* per-category tint for placeholders */

  /* type */
  --serif:'Bodoni Moda',Didot,'Bodoni 72',Georgia,serif;   /* display & headings */
  --sans:'Geist',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif; /* body & UI */
  --mono:'Geist Mono',ui-monospace,'SF Mono',Menlo,monospace; /* labels, counters, metadata */
  --fs-micro:.64rem;   /* ≈10px — decorative counters only */
  --fs-label:.7rem;    /* ≈11px — uppercase mono labels, min for readable text */
  --fs-body:1rem;
  --fs-lede:clamp(.95rem,1.3vw,1.1rem);
  --fs-h3:1.25rem;
  --fs-h2:clamp(2.6rem,6.5vw,5.5rem);
  --fs-display:clamp(3.2rem,10.5vw,9rem);
  --fs-mega:clamp(3.4rem,12vw,10.5rem);
  --track-label:.2em;  --track-display:-.04em;

  /* space, shape, motion */
  --nav-h:112px; --pad:clamp(18px,3.6vw,56px);
  --radius:3px; --radius-pill:99px;
  --ease:cubic-bezier(.2,.8,.2,1);
}
::selection{background:var(--accent);color:var(--on-accent)}
/* film grain */
body::after{content:"";position:fixed;inset:0;z-index:90;pointer-events:none;opacity:.06;
  background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='n'%3E%3CfeTurbulence baseFrequency='.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='200' height='200' filter='url(%23n)'/%3E%3C/svg%3E")}
*{box-sizing:border-box;margin:0}
html{scroll-behavior:smooth;scroll-padding-top:70px;-webkit-text-size-adjust:100%}
body{background:var(--ink);color:var(--paper);font:400 var(--fs-body)/1.6 var(--sans);overflow-x:hidden;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility}
h1,h2,h3{font-kerning:normal;font-optical-sizing:auto}
#count,.cat sup,#gCount,#clock{font-variant-numeric:tabular-nums}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
a{color:inherit;text-decoration:none}
:focus-visible{outline:2px solid var(--accent-hi);outline-offset:3px}
.skip{position:fixed;left:8px;top:-60px;background:var(--paper);color:var(--ink);padding:8px 14px;z-index:100;border-radius:8px}
.skip:focus{top:8px}

/* header */
.top{position:fixed;inset:0 0 auto 0;z-index:30;display:flex;justify-content:space-between;align-items:center;
  padding:calc(14px + env(safe-area-inset-top)) var(--pad) 14px;pointer-events:none;
  background:linear-gradient(rgb(var(--scrim) / .67),transparent)}
.top>*{pointer-events:auto}
/* logo: white SVG used as a mask so it takes --paper and can tint on hover */
.mark{display:block;height:clamp(42px,4.6vw,60px);aspect-ratio:1834/632;background:var(--paper);
  -webkit-mask:url(images/logo/jet-fotography-white.svg) center/contain no-repeat;mask:url(images/logo/jet-fotography-white.svg) center/contain no-repeat;
  transition:background .4s var(--ease),transform .4s var(--ease)}
.mark:hover{background:var(--accent-hi);transform:translateY(-1px)}
@media(forced-colors:active){.mark{background:CanvasText}}
.top-r{display:flex;align-items:center;gap:clamp(12px,2.4vw,32px);font:400 var(--fs-label) var(--mono);letter-spacing:.14em;text-transform:uppercase}
.loc{opacity:.65}.loc b{color:var(--accent-hi);font-weight:400}
.top-link,.btn-install{border:1px solid var(--line);border-radius:var(--radius-pill);padding:.85em 1.5em;backdrop-filter:blur(12px);
  background:var(--glass);transition:background .4s var(--ease),color .4s var(--ease),border-color .4s var(--ease)}
.top-link{background:var(--accent);color:var(--on-accent);border-color:var(--accent);font-weight:500}
.top-link:hover{background:var(--accent-hi);border-color:var(--accent-hi)}
.btn-install:hover{background:var(--paper);color:var(--ink);border-color:var(--paper)}
.btn-install{color:var(--accent-hi);border-color:rgb(var(--champagne-300-rgb) / .4)}

/* hero */
.hero{position:relative;height:calc(100svh - var(--nav-h));min-height:460px;overflow:hidden;background:var(--ink2);touch-action:pan-y}
.fb{position:absolute;inset:0;width:100%;height:100%}
/* slideshow: camera-flash cut. The new layer swaps in fast under a white burst that then decays;
   both layers keep a slow Ken Burns drift. One flash per slide (≥7s apart), far under WCAG 2.3.1's 3/s. */
.fb-l{position:absolute;inset:0;background:center/cover;opacity:0;transform:scale(1.02);will-change:opacity,transform;
  transition:opacity .28s cubic-bezier(.4,0,.2,1)}
.fb-l.on,.fb-l.out{opacity:1;animation:kb 16s cubic-bezier(.25,.1,.25,1) forwards}
.fb-l.on{z-index:1}
.fb::after,.hero::after{content:"";position:absolute;inset:0;pointer-events:none}
.fb::after{z-index:2;opacity:0;background:radial-gradient(120% 90% at 50% 45%,#fff 0%,rgb(var(--mist-100-rgb) / .9) 45%,rgb(var(--emerald-300-rgb) / .35) 100%)}
.fb.flash::after{animation:flash .9s cubic-bezier(.2,.7,.3,1) forwards}
@keyframes flash{0%{opacity:0}9%{opacity:.82}100%{opacity:0}}
/* legibility scrim over photo */
.hero::after{background:linear-gradient(180deg,rgb(var(--scrim) / .6) 0%,transparent 22%,transparent 45%,rgb(var(--scrim) / .7) 78%,rgb(var(--scrim) / .94) 100%),
  radial-gradient(90% 60% at 15% 100%,rgb(var(--scrim) / .67),transparent 70%)}
@keyframes kb{to{transform:scale(1.12) translate(-1.2%,-1%)}}
.hero-ui{position:absolute;inset:0;z-index:2;display:flex;flex-direction:column;justify-content:flex-end;gap:14px;
  padding:0 var(--pad) clamp(18px,3vw,34px);pointer-events:none}
.hero-ui>*{pointer-events:none}.hero-ui button,.hero-ui a{pointer-events:auto}
.hero-meta{display:flex;align-items:center;gap:1.1em;font:400 var(--fs-label) var(--mono);letter-spacing:.22em;text-transform:uppercase;color:var(--paper);opacity:.9}
.hero-meta #sub{display:flex;align-items:center;gap:1.1em;color:var(--accent-hi)}
.hero-meta #sub::before{content:"";width:40px;height:1px;background:currentColor;opacity:.6}
h1{font:400 var(--fs-display)/.92 var(--serif);font-optical-sizing:auto;letter-spacing:-.04em;max-width:13ch;text-wrap:balance;
  text-shadow:0 4px 60px rgb(var(--scrim) / .5)}
h1 .ch{display:inline-block;animation:rise .9s var(--ease) both;animation-delay:calc(var(--i)*28ms + 150ms)}
@keyframes rise{from{transform:translateY(105%) rotate(4deg);opacity:0}}
h1 .w{display:inline-block;overflow:hidden;padding:.04em .02em 0;vertical-align:top}
.hero-foot{display:flex;justify-content:space-between;align-items:flex-end;gap:20px;flex-wrap:wrap}
.lede{max-width:36ch;font:300 var(--fs-lede)/1.55 var(--sans);opacity:.85}
.ctl{display:flex;align-items:center;gap:14px}
.ctl button{width:48px;height:48px;border-radius:50%;border:1px solid var(--line);display:grid;place-items:center;
  backdrop-filter:blur(12px);background:var(--glass);transition:transform .35s var(--ease),background .3s}
.ctl button:hover{background:var(--paper);color:var(--ink)}.ctl button:active{transform:scale(.88)}
.ctl svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.bar{width:clamp(60px,10vw,160px);height:1px;background:var(--line);overflow:hidden}
.bar i{display:block;height:100%;background:var(--paper);transform-origin:left;transform:scaleX(0)}
.down{display:none;position:absolute;right:var(--pad);top:50%;writing-mode:vertical-rl;font:400 var(--fs-label) var(--mono);letter-spacing:.3em;text-transform:uppercase;opacity:.75}
@media(min-width:900px){.down{display:flex;align-items:center;gap:12px}.down span{width:1px;height:56px;background:currentColor;animation:drip 2.2s infinite}}
@keyframes drip{0%{transform:scaleY(0);transform-origin:top}50%{transform:scaleY(1);transform-origin:top}51%{transform-origin:bottom}100%{transform:scaleY(0);transform-origin:bottom}}

/* genre nav */
.genres{position:sticky;top:0;z-index:20;height:var(--nav-h);background:rgb(var(--scrim) / .85);backdrop-filter:blur(18px) saturate(1.3);
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);display:flex;flex-direction:column}
.cats,.subs-in{display:flex;gap:clamp(2px,.4vw,10px);overflow-x:auto;scrollbar-width:none;padding:0 var(--pad);scroll-snap-type:x proximity}
.cats::-webkit-scrollbar,.subs-in::-webkit-scrollbar{display:none}
/* centred when the row fits; auto margins (not justify-content) so an overflowing row still scrolls from its start */
.cats>:first-child,.subs-in>:first-child{margin-left:auto}
.cats>:last-child,.subs-in>:last-child{margin-right:auto}
.cats{flex:1 1 56%;align-items:center;mask:linear-gradient(90deg,transparent,#000 var(--pad),#000 calc(100% - var(--pad)),transparent)}
.cat{--cat-x:.5em;flex:none;scroll-snap-align:center;position:relative;display:flex;align-items:baseline;gap:.4em;padding:.7em var(--cat-x);
  font:400 clamp(.95rem,1.25vw,1.15rem)/1 var(--serif);letter-spacing:-.01em;color:var(--mute);transition:color .4s var(--ease),transform .3s var(--ease)}
.cat sup{font:400 var(--fs-micro) var(--mono);letter-spacing:.08em;opacity:.55}
.cat::after{content:"";position:absolute;left:var(--cat-x);right:var(--cat-x);bottom:.25em;height:1px;background:var(--accent-hi);transform:scaleX(0);transform-origin:left;transition:transform .5s var(--ease)}
.cat:hover{color:var(--paper)}.cat:active{transform:scale(.96)}
.cat[aria-pressed=true]{color:var(--accent-hi);font-style:italic}
.cat[aria-pressed=true]::after{transform:scaleX(1)}
.cat[aria-pressed=true] sup{color:var(--accent-hi);opacity:1}
.subs{flex:1 1 44%;display:flex;align-items:center;border-top:1px solid var(--line)}
.subs-in{align-items:center;width:100%}
.chip{flex:none;scroll-snap-align:center;font:400 var(--fs-label) var(--mono);letter-spacing:.14em;text-transform:uppercase;padding:.6em 1.1em;border:1px solid var(--line);border-radius:var(--radius-pill);
  color:var(--paper);opacity:0;transform:translateY(8px);animation:chip .5s var(--ease) forwards;animation-delay:calc(var(--i)*45ms);
  transition:background .25s,color .25s,border-color .25s}
@keyframes chip{to{opacity:.9;transform:none}}
.chip:hover{border-color:var(--line-strong);opacity:1}
.chip[aria-pressed=true]{background:var(--accent);color:var(--on-accent);border-color:var(--accent);opacity:1}
.hint{font:400 var(--fs-label) var(--mono);color:var(--mute);letter-spacing:.14em;text-transform:uppercase}

/* sections */
section{padding:clamp(56px,9vw,130px) var(--pad)}
.kicker{display:flex;align-items:center;gap:1em;font:400 var(--fs-label) var(--mono);letter-spacing:.3em;text-transform:uppercase;color:var(--accent-hi);margin-bottom:1.6rem}
.kicker::before{content:"";width:32px;height:1px;background:currentColor}
.contact .kicker{justify-content:center}
.sec-head{display:flex;justify-content:space-between;align-items:flex-end;gap:20px;flex-wrap:wrap;margin-bottom:clamp(28px,4.5vw,64px);
  padding-bottom:clamp(16px,2vw,24px);border-bottom:1px solid var(--line)}
.sec-head h2{font:400 var(--fs-h2)/1 var(--serif);letter-spacing:-.035em}
.sec-head p{color:var(--mute);font:400 var(--fs-label) var(--mono);letter-spacing:.16em;text-transform:uppercase}
.grid{columns:2 160px;column-gap:clamp(10px,1.4vw,20px)}
@media(min-width:720px){.grid{columns:3}}@media(min-width:1180px){.grid{columns:4}}
.tile{position:relative;display:block;width:100%;margin:0 0 clamp(10px,1.4vw,20px);break-inside:avoid;border-radius:var(--radius);overflow:hidden;
  background:var(--ink2);aspect-ratio:var(--r,4/5);text-align:left;opacity:0;transform:translateY(24px);
  transition:opacity .8s var(--ease),transform .8s var(--ease)}
.tile.in{opacity:1;transform:none}
.tile .art,.tile img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform 1.1s var(--ease)}
.tile .art{background:
  radial-gradient(60% 50% at 25% 20%,hsl(var(--h) 30% 40%/.45),transparent 70%),
  radial-gradient(55% 60% at 80% 75%,hsl(calc(var(--h) + 40) 25% 34%/.35),transparent 70%),
  linear-gradient(160deg,hsl(var(--h) 12% 8%),hsl(calc(var(--h) + 30) 14% 13%))}
.tile .art::after{content:"";position:absolute;inset:0;opacity:.18;mix-blend-mode:overlay;
  background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence baseFrequency='.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)'/%3E%3C/svg%3E")}
.tile img{opacity:0;filter:saturate(.92);transition:opacity .9s var(--ease),transform 1.4s var(--ease),filter .8s var(--ease)}
.tile img.ok{opacity:1}
.tile:hover .art,.tile:hover img{transform:scale(1.04)}.tile:hover img{filter:none}
.tile figcaption,.tile .cap{position:absolute;inset:auto 0 0 0;padding:34px 14px 12px;background:linear-gradient(transparent,rgb(var(--scrim) / .82));
  display:flex;flex-direction:column;transform:translateY(8px);opacity:.0;transition:.5s var(--ease)}
.tile:hover .cap,.tile:focus-visible .cap{opacity:1;transform:none}
@media(hover:none){.tile .cap{opacity:1;transform:none}}
.cap b{font:italic 400 1.25rem/1.15 var(--serif);font-weight:400}.cap small{font:400 var(--fs-label) var(--mono);letter-spacing:.18em;text-transform:uppercase;opacity:.7;margin-top:.35em}
.tile .soon{position:absolute;top:12px;left:12px;font:400 var(--fs-micro) var(--mono);letter-spacing:.2em;text-transform:uppercase;padding:.35em .8em;border-radius:var(--radius-pill);
  border:1px solid var(--line-strong);backdrop-filter:blur(8px);opacity:.75}
.about-grid{display:grid;gap:clamp(28px,5vw,80px);grid-template-columns:1fr;align-items:start}
@media(min-width:860px){.about-grid{grid-template-columns:minmax(260px,5fr) 7fr}}
.portrait{position:relative;aspect-ratio:4/5;border-radius:var(--radius);overflow:hidden;background:var(--ink2)}
.portrait .art{position:absolute;inset:0;--h:var(--hue);display:grid;place-items:center;
  background:radial-gradient(60% 50% at 30% 20%,hsl(var(--h) 85% 55%/.8),transparent 70%),radial-gradient(55% 60% at 80% 80%,hsl(calc(var(--h) + 40) 80% 50%/.6),transparent 70%),linear-gradient(160deg,hsl(var(--h) 40% 9%),hsl(calc(var(--h) + 30) 50% 18%))}
.portrait .art span{font:italic 400 clamp(8rem,22vw,16rem)/1 var(--serif);opacity:.9}
.portrait img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.about-in h2{font:400 clamp(2.6rem,6vw,5rem)/1 var(--serif);letter-spacing:-.035em}
.role{color:var(--accent-hi);font:400 var(--fs-label) var(--mono);letter-spacing:.22em;text-transform:uppercase;margin:1rem 0 1.8rem}
.about-in p{font:300 clamp(1.1rem,1.8vw,1.4rem)/1.6 var(--sans);margin-bottom:1em;max-width:52ch;opacity:.92}
.facts{display:grid;grid-template-columns:auto 1fr;gap:var(--fs-label) 1.6rem;margin:2rem 0;padding:1.4rem 0;border-block:1px solid var(--line);font-size:.92rem}
.facts dt{color:var(--mute);font:400 var(--fs-label) var(--mono);letter-spacing:.16em;text-transform:uppercase;padding-top:.35em}
.socials{list-style:none;padding:0;display:grid;gap:var(--fs-label)}
.socials a{display:flex;justify-content:space-between;gap:16px;padding:1rem 1.2rem;border:1px solid var(--line);border-radius:var(--radius);transition:background .3s,color .3s,transform .3s var(--ease)}
.socials a:hover{background:var(--paper);color:var(--ink);transform:translateX(6px)}
.socials small{color:var(--mute);letter-spacing:.1em;text-transform:uppercase;font-size:var(--fs-label);align-self:center}
.socials a:hover small{color:var(--ink)}
.about{border-top:1px solid var(--line)}
.contact{text-align:center;background:radial-gradient(70% 90% at 50% 100%,hsl(var(--hue) 45% 22%/.5),transparent 70%)}
.contact h2{font:400 var(--fs-mega)/.95 var(--serif);letter-spacing:-.045em;margin-bottom:.45em}
.contact h2::first-letter{font-style:italic}
.links{display:flex;gap:12px;flex-wrap:wrap;justify-content:center}
.links a{border:1px solid var(--line);border-radius:var(--radius-pill);padding:.8em 1.7em;transition:background .3s,color .3s,transform .3s var(--ease)}
.links a:hover{background:var(--paper);color:var(--ink);transform:translateY(-3px)}
footer{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;padding:24px var(--pad) calc(24px + env(safe-area-inset-bottom));
  border-top:1px solid var(--line);color:var(--mute);font:400 var(--fs-label) var(--mono);letter-spacing:.16em;text-transform:uppercase}

/* install banner */
.install{position:fixed;z-index:50;left:max(12px,env(safe-area-inset-left));right:max(12px,env(safe-area-inset-right));
  bottom:max(12px,env(safe-area-inset-bottom));max-width:460px;margin-inline:auto;display:flex;align-items:center;gap:12px;
  padding:12px 14px;border-radius:20px;background:var(--raised);backdrop-filter:blur(22px) saturate(1.4);border:1px solid var(--line);
  box-shadow:0 20px 60px rgb(0 0 0 / .67);animation:up .7s var(--ease)}
.install[hidden]{display:none}
.install img{border-radius:11px}.install div{flex:1;min-width:0}.install b{font-size:.88rem}.install p{font-size:.76rem;color:var(--mute);line-height:1.35}
#installBtn{background:var(--accent);color:var(--on-accent);font-weight:600;padding:.6em 1.2em;border-radius:var(--radius-pill);transition:transform .3s var(--ease)}
#installBtn:active{transform:scale(.92)}.install .x{font-size:1.5rem;color:var(--mute);padding:0 4px}
@keyframes up{from{transform:translateY(140%);opacity:0}}

/* lightbox */
.lb{border:0;background:rgb(var(--scrim) / .95);color:var(--paper);width:100vw;height:100dvh;max-width:none;max-height:none;padding:0;
  backdrop-filter:blur(16px)}
.lb::backdrop{background:#000}
.lb[open]{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;animation:fade .4s}
@keyframes fade{from{opacity:0}}
.lb-body{width:min(92vw,1100px);height:min(78dvh,900px);position:relative;border-radius:14px;overflow:hidden}
.lb-body .art,.lb-body img{position:absolute;inset:0;width:100%;height:100%;object-fit:contain}
.lb-body .art{object-fit:cover}
.lb-x{position:absolute;top:calc(14px + env(safe-area-inset-top));right:var(--pad);font-size:2.2rem;line-height:1;width:48px;height:48px;border-radius:50%;border:1px solid var(--line)}
#lbCap{font:italic 400 1.3rem var(--serif)}
.lb-body{border-radius:var(--radius)}

@media(max-width:720px){
  :root{--nav-h:108px}
  .loc{display:none}
  .cat{font-size:1.2rem}
  .top-link{padding:.75em 1.2em}
}
@media(prefers-reduced-motion:reduce){
  .fb::after{display:none}
  *,*::before,*::after{animation-duration:.01ms!important;animation-delay:0s!important;transition-duration:.01ms!important}
  html{scroll-behavior:auto}
}

.top{transition:transform .5s var(--ease),opacity .4s}
.top.away{transform:translateY(-110%);opacity:0;pointer-events:none}