/* Strata: dark stratigraphy gallery for a painter (i-job template). Ported 1:1 from a hand-built one-page artist site. */
/* ============================================================
   0 — RESET
   ============================================================ */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;}
@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto;}
  *,*::before,*::after{animation-duration:0.001ms !important;animation-iteration-count:1 !important;transition-duration:0.001ms !important;scroll-behavior:auto !important;}
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
button{font:inherit;border:none;background:none;cursor:pointer;color:inherit;}
ul{list-style:none;}
input,textarea,select{font:inherit;color:inherit;}

/* ============================================================
   1 — TOKENS
   ============================================================ */
:root{
  --ink:        #131110;
  --ink-2:      #1B1815;
  --ink-3:      #221E19;
  --bone:       #E9E1D2;
  --bone-dim:   #B8AF9D;
  --oxide:      #A5432E;
  --oxide-lt:   #C15A3F;
  --verdigris:  #4F6B5C;
  --ochre:      #BE8D42;
  --line:       rgba(233,225,210,0.14);
  --line-soft:  rgba(233,225,210,0.07);

  --f-display: 'Fraunces', serif;
  --f-mono:    'IBM Plex Mono', monospace;
  --f-body:    'Inter', sans-serif;

  --container: 1320px;
  --pad: clamp(20px, 5vw, 64px);
  --ease: cubic-bezier(.16,.84,.28,1);
}

html,body{background:var(--ink);color:var(--bone);}
body{
  font-family:var(--f-body);
  font-weight:300;
  font-size:16px;
  line-height:1.6;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}

::selection{background:var(--oxide);color:var(--bone);}

:focus-visible{outline:2px solid var(--ochre);outline-offset:4px;border-radius:2px;}

/* grain overlay */
body::before{
  content:"";
  position:fixed;inset:0;
  z-index:998;
  pointer-events:none;
  opacity:.05;
  mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

.wrap{max-width:var(--container);margin:0 auto;padding-left:var(--pad);padding-right:var(--pad);}

.eyebrow{
  font-family:var(--f-mono);
  font-size:12px;
  letter-spacing:.18em;
  text-transform:uppercase;
  color:var(--ochre);
  display:flex;align-items:center;gap:10px;
}
.eyebrow::before{content:"";width:24px;height:1px;background:var(--ochre);display:inline-block;}

h1,h2,h3{font-family:var(--f-display);font-weight:500;line-height:1.05;letter-spacing:-.01em;}
h2{font-size:clamp(34px,4.6vw,58px);}
h2 em{font-style:italic;font-weight:400;color:var(--ochre);}
h3{font-size:clamp(20px,2.2vw,26px);font-weight:500;}

p.lead{font-size:clamp(16px,1.4vw,19px);color:var(--bone-dim);font-weight:300;max-width:640px;}

.btn{
  display:inline-flex;align-items:center;gap:10px;
  font-family:var(--f-mono);font-size:12.5px;letter-spacing:.1em;text-transform:uppercase;
  padding:16px 26px;border:1px solid var(--line);
  transition:border-color .4s var(--ease), background .4s var(--ease), color .4s var(--ease);
  white-space:nowrap;
}
.btn:hover{border-color:var(--ochre);color:var(--ochre);}
.btn-solid{background:var(--oxide);border-color:var(--oxide);color:var(--bone);}
.btn-solid:hover{background:var(--oxide-lt);border-color:var(--oxide-lt);color:var(--bone);}
.btn-arrow::after{content:"→";transition:transform .35s var(--ease);}
.btn-arrow:hover::after{transform:translateX(4px);}

/* ============================================================
   2 — CUSTOM CURSOR (desktop only)
   ============================================================ */
.cursor{
  position:fixed;top:0;left:0;width:9px;height:9px;border-radius:50%;
  background:var(--ochre);pointer-events:none;z-index:999;
  transform:translate(-50%,-50%);
  transition:width .25s var(--ease), height .25s var(--ease), background .25s var(--ease);
  mix-blend-mode:difference;
}
.cursor.big{width:64px;height:64px;background:var(--bone);}
.cursor-label{
  position:fixed;top:0;left:0;pointer-events:none;z-index:999;
  font-family:var(--f-mono);font-size:10px;letter-spacing:.1em;text-transform:uppercase;
  color:var(--ink);background:var(--ochre);padding:4px 8px;border-radius:20px;
  opacity:0;transform:translate(-50%,-50%);transition:opacity .2s var(--ease);
}
.cursor-label.show{opacity:1;}
@media (hover:none), (pointer:coarse){ .cursor, .cursor-label{display:none;} }

/* ============================================================
   3 — CORE-LOG RAIL  (signature element: layered stratigraphy scroll gauge)
   ============================================================ */
.core-rail{
  position:fixed;left:0;top:0;bottom:0;width:74px;z-index:400;
  display:flex;flex-direction:column;align-items:center;
  padding:100px 0 40px;
  border-right:1px solid var(--line-soft);
  background:linear-gradient(180deg, var(--ink) 0%, rgba(19,17,16,.9) 100%);
}
.core-rail .core-strip{
  position:relative;width:5px;flex:1;border-radius:3px;overflow:hidden;
  background:var(--line-soft);
}
.core-rail .core-fill{
  position:absolute;left:0;top:0;width:100%;height:0%;
  background:linear-gradient(180deg,var(--ochre) 0%,var(--oxide) 45%,var(--verdigris) 75%,var(--bone-dim) 100%);
  transition:height .08s linear;
}
.core-rail .core-ticks{
  position:absolute;inset:0;display:flex;flex-direction:column;justify-content:space-between;
}
.core-rail .core-ticks span{width:11px;height:1px;background:rgba(19,17,16,.55);margin-left:-3px;}
.core-labels{
  position:absolute;left:84px;top:100px;bottom:40px;
  display:flex;flex-direction:column;justify-content:space-between;
  pointer-events:none;
}
.core-labels .lab{
  font-family:var(--f-mono);font-size:10.5px;letter-spacing:.14em;color:var(--bone-dim);
  opacity:.35;transition:opacity .4s var(--ease), color .4s var(--ease);
  white-space:nowrap;
}
.core-labels .lab.active{opacity:1;color:var(--ochre);}
@media (max-width:1100px){ .core-rail, .core-labels{display:none;} }

/* mobile top progress */
.top-progress{position:fixed;top:0;left:0;height:2px;background:var(--ochre);z-index:500;width:0%;transition:width .08s linear;}
@media (min-width:1101px){ .top-progress{display:none;} }

/* ============================================================
   4 — NAV
   ============================================================ */
header.nav{
  position:fixed;top:0;left:0;right:0;z-index:600;
  padding:22px var(--pad);
  display:flex;align-items:center;justify-content:space-between;
  transition:background .4s var(--ease), border-color .4s var(--ease), padding .4s var(--ease);
  border-bottom:1px solid transparent;
}
@media (min-width:1101px){ header.nav{padding-left:calc(var(--pad) + 74px);} }
header.nav.solid{background:rgba(19,17,16,.86);backdrop-filter:blur(14px);border-color:var(--line);padding-top:16px;padding-bottom:16px;}
.brand{display:flex;align-items:center;gap:12px;}
.brand-text{
  font-family:var(--f-display);font-style:italic;font-weight:600;
  font-size:22px;letter-spacing:0;color:var(--bone);
}
.card.img-fail img{visibility:hidden;}
.card.img-fail{background:linear-gradient(160deg,var(--ink-2),var(--ink-3));}
.card.img-fail .tilt::before{
  content:"IMAGE TO FOLLOW";position:absolute;inset:0;display:flex;align-items:center;justify-content:center;
  text-align:center;padding:24px;font-family:var(--f-mono);font-size:10px;letter-spacing:.1em;color:var(--bone-dim);
}
nav.links{display:flex;gap:34px;}
nav.links a{
  font-family:var(--f-mono);font-size:12px;letter-spacing:.08em;text-transform:uppercase;
  color:var(--bone-dim);position:relative;padding-bottom:3px;
}
nav.links a::after{content:"";position:absolute;left:0;bottom:0;width:0;height:1px;background:var(--ochre);transition:width .35s var(--ease);}
nav.links a:hover{color:var(--bone);}
nav.links a:hover::after{width:100%;}
.nav-cta{display:flex;align-items:center;gap:18px;}
@media (max-width:900px){ nav.links{display:none;} }
.hamburger{display:none;flex-direction:column;gap:5px;width:26px;}
.hamburger span{height:1px;background:var(--bone);width:100%;}
@media (max-width:900px){ .hamburger{display:flex;} .nav-cta .btn{display:none;} }

.mobile-menu{
  position:fixed;inset:0;z-index:590;background:var(--ink);
  display:flex;flex-direction:column;justify-content:center;gap:26px;padding:0 40px;
  transform:translateY(-100%);transition:transform .5s var(--ease);
}
.mobile-menu.open{transform:translateY(0);}
.mobile-menu a{font-family:var(--f-display);font-size:34px;font-style:italic;color:var(--bone);}
.mobile-menu .btn{margin-top:20px;width:fit-content;max-width:100%;white-space:normal;font-size:clamp(22px,7vw,34px);line-height:1.2;}

/* ============================================================
   5 — HERO
   ============================================================ */
.hero{
  position:relative;min-height:100svh;display:flex;flex-direction:column;justify-content:flex-end;
  overflow:hidden;
}
.hero video,.hero .hero-media{
  position:absolute;inset:0;width:100%;height:100%;object-fit:cover;
  filter:saturate(1.05) brightness(.62);
}
.hero-scrim{
  position:absolute;inset:0;
  background:
    linear-gradient(180deg, rgba(19,17,16,.55) 0%, rgba(19,17,16,.35) 40%, var(--ink) 96%),
    linear-gradient(90deg, rgba(19,17,16,.75) 0%, transparent 40%);
}
.hero-inner{position:relative;z-index:2;padding:0 var(--pad) 90px;}
@media (min-width:1101px){ .hero-inner{padding-left:calc(var(--pad) + 74px);} }
.hero h1{
  font-size:clamp(44px,8vw,108px);font-weight:400;letter-spacing:-.02em;
  max-width:16ch;
}
.hero h1 em{font-style:italic;font-weight:300;color:var(--ochre);display:block;}
.hero .lead{margin-top:26px;color:var(--bone-dim);max-width:520px;}
.hero-actions{display:flex;gap:16px;margin-top:40px;flex-wrap:wrap;}


/* ============================================================
   6 — SECTION SCAFFOLD
   ============================================================ */
section{position:relative;padding:150px 0;}
@media (min-width:1101px){ section{padding-left:74px;} }
@media (max-width:700px){ section{padding:96px 0;} }
.sec-head{display:flex;justify-content:space-between;align-items:flex-end;gap:40px;margin-bottom:70px;flex-wrap:wrap;}
.sec-head .r{max-width:420px;}
.reveal{opacity:0;transform:translateY(36px);}

hr.strata{border:0;border-top:1px solid var(--line);margin:0;}

/* ============================================================
   7 — PHILOSOPHY
   ============================================================ */
.philo-grid{max-width:820px;}
.philo-grid p{margin-bottom:20px;color:var(--bone-dim);font-size:16.5px;max-width:60ch;}
.pull{
  font-family:var(--f-display);font-style:italic;font-weight:400;
  font-size:clamp(22px,2.4vw,30px);color:var(--bone);line-height:1.35;
  border-left:2px solid var(--oxide);padding-left:26px;margin:34px 0;
}


/* ============================================================
   8 — GALLERY
   ============================================================ */
.gallery-grid{
  display:grid;grid-template-columns:repeat(4,1fr);gap:2px;
  background:var(--line-soft);
}
@media (max-width:1000px){ .gallery-grid{grid-template-columns:repeat(2,1fr);} }
@media (max-width:520px){ .gallery-grid{grid-template-columns:1fr;} }

.card{
  position:relative;aspect-ratio:1/1;overflow:hidden;background:var(--ink-3);
  perspective:900px;cursor:pointer;
}
.card .tilt{position:relative;width:100%;height:100%;transform-style:preserve-3d;transition:transform .25s var(--ease);}
.card img{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;padding:10px 10px 34px;transition:transform .7s var(--ease);}
.card:hover img{transform:scale(1.03);}
.card .glare{position:absolute;inset:0;background:radial-gradient(circle at var(--gx,50%) var(--gy,50%), rgba(233,225,210,.16), transparent 55%);opacity:0;transition:opacity .3s;pointer-events:none;}
.card:hover .glare{opacity:1;}
.card .cardinfo{
  position:absolute;left:0;right:0;bottom:0;padding:16px 18px;
  background:linear-gradient(0deg, rgba(19,17,16,.92), transparent);
  display:flex;justify-content:space-between;align-items:flex-end;
  transform:translateY(8px);opacity:.9;transition:transform .4s var(--ease);
}
.card:hover .cardinfo{transform:translateY(0);}
.card .num{font-family:var(--f-mono);font-size:11.5px;color:var(--bone);letter-spacing:.05em;}
.card .cat-tag{font-family:var(--f-mono);font-size:9.5px;color:var(--bone-dim);letter-spacing:.1em;text-transform:uppercase;}
.card .ask{
  position:absolute;top:14px;right:14px;font-family:var(--f-mono);font-size:10px;letter-spacing:.08em;
  background:var(--oxide);color:var(--bone);padding:6px 10px;text-transform:uppercase;
  opacity:0;transform:translateY(-6px);transition:all .3s var(--ease);
}
.card:hover .ask{opacity:1;transform:translateY(0);}

.gallery-foot{display:flex;justify-content:space-between;align-items:center;margin-top:36px;flex-wrap:wrap;gap:16px;}
.gallery-foot p{font-family:var(--f-mono);font-size:12px;color:var(--bone-dim);max-width:480px;}

/* ============================================================
   10 — INTERIOR PREVIEW
   ============================================================ */
.interior-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:70px;align-items:center;}
@media (max-width:900px){ .interior-grid{grid-template-columns:1fr;gap:44px;} }
.room-frame{position:relative;border:1px solid var(--line);}
.room-frame img.room{width:100%;display:block;filter:brightness(.92) saturate(.9);}
.room-frame .painting{
  position:absolute;left:15.5%;top:19%;width:35%;
  box-shadow:0 30px 60px rgba(0,0,0,.55);
  border:8px solid #0e0c0b;
}
.room-frame .painting img{width:100%;display:block;}
.room-frame .roomtag{
  position:absolute;bottom:16px;right:16px;background:rgba(19,17,16,.75);backdrop-filter:blur(6px);
  padding:8px 14px;font-family:var(--f-mono);font-size:10.5px;letter-spacing:.06em;color:var(--bone-dim);
}
.interior-text p{color:var(--bone-dim);margin:22px 0 32px;}

/* ============================================================
   11 — EXHIBITIONS
   ============================================================ */
.expo{position:relative;overflow:hidden;padding-top:0;padding-bottom:0;}
.expo video,.expo .expo-media{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;filter:brightness(.28) grayscale(.4);}
.expo-scrim{position:absolute;inset:0;background:linear-gradient(180deg, var(--ink) 0%, rgba(19,17,16,.55) 30%, rgba(19,17,16,.55) 70%, var(--ink) 100%);}
.expo-inner{position:relative;z-index:2;padding:130px var(--pad);}
@media (min-width:1101px){ .expo-inner{padding-left:calc(var(--pad) + 74px);} }
.expo-top{max-width:60ch;}
.expo-top p{color:var(--bone-dim);max-width:46ch;font-size:16.5px;}

/* ============================================================
   12 — CONTACT
   ============================================================ */
.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:80px;}
@media (max-width:900px){ .contact-grid{grid-template-columns:1fr;gap:50px;} }
.contact-info p{color:var(--bone-dim);margin:20px 0 34px;max-width:44ch;}
.info-row{display:flex;flex-direction:column;gap:22px;}
.info-row .item{border-top:1px solid var(--line);padding-top:16px;}
.info-row .item span{display:block;font-family:var(--f-mono);font-size:10.5px;letter-spacing:.1em;color:var(--ochre);text-transform:uppercase;margin-bottom:6px;}
.info-row .item a,.info-row .item p{font-family:var(--f-display);font-size:19px;font-style:italic;color:var(--bone);}

form.inquiry{display:flex;flex-direction:column;gap:22px;}
.field{display:flex;flex-direction:column;gap:8px;}
.field label{font-family:var(--f-mono);font-size:10.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--bone-dim);}
.field input,.field select,.field textarea{
  background:transparent;border:none;border-bottom:1px solid var(--line);
  padding:12px 2px;color:var(--bone);font-family:var(--f-body);font-size:15.5px;
  transition:border-color .3s var(--ease);
}
.field select option{background:var(--ink-2);color:var(--bone);}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--ochre);}
.field textarea{resize:vertical;min-height:100px;}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:22px;}
@media (max-width:560px){ .row2{grid-template-columns:1fr;} }
.form-msg{font-family:var(--f-mono);font-size:12.5px;padding:14px 16px;border:1px solid var(--line);}
.form-msg.ok{border-color:var(--verdigris);color:var(--verdigris);}
.form-msg.err{border-color:var(--oxide);color:var(--oxide-lt);}
.submit-row{display:flex;align-items:center;gap:18px;margin-top:6px;}
.privacy-note{font-family:var(--f-mono);font-size:11px;color:var(--bone-dim);}

/* ============================================================
   13 — FOOTER
   ============================================================ */
footer{border-top:1px solid var(--line);padding:60px 0 40px;}
@media (min-width:1101px){ footer{padding-left:74px;} }
.foot-top{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:24px;padding:0 var(--pad) 40px;}
.foot-top .brand img{height:30px;}
.foot-links{display:flex;gap:28px;flex-wrap:wrap;}
.foot-links a{font-family:var(--f-mono);font-size:11.5px;letter-spacing:.06em;color:var(--bone-dim);text-transform:uppercase;}
.foot-links a:hover{color:var(--ochre);}
.foot-bottom{display:flex;justify-content:space-between;padding:24px var(--pad) 0;border-top:1px solid var(--line-soft);flex-wrap:wrap;gap:10px;}
.foot-bottom span{font-family:var(--f-mono);font-size:10.5px;color:var(--bone-dim);}

/* ============================================================
   14 — FLOATING CTA
   ============================================================ */
.float-cta{
  position:fixed;right:26px;bottom:26px;z-index:520;
  background:var(--oxide);color:var(--bone);padding:16px 22px;
  font-family:var(--f-mono);font-size:11.5px;letter-spacing:.08em;text-transform:uppercase;
  display:flex;align-items:center;gap:10px;
  box-shadow:0 14px 34px rgba(0,0,0,.4);
  transform:translateY(140%);transition:transform .5s var(--ease), background .3s var(--ease);
}
.float-cta.show{transform:translateY(0);}
.float-cta:hover{background:var(--oxide-lt);}
@media (max-width:560px){ .float-cta span{display:none;} .float-cta{padding:14px;border-radius:50%;} }

/* ============================================================
   15 — LIGHTBOX
   ============================================================ */
.lightbox{
  position:fixed;inset:0;z-index:900;background:rgba(10,9,8,.92);backdrop-filter:blur(10px);
  display:flex;align-items:center;justify-content:center;padding:40px;
  opacity:0;pointer-events:none;transition:opacity .4s var(--ease);
}
.lightbox.open{opacity:1;pointer-events:auto;}
.lightbox-inner{display:grid;grid-template-columns:1.2fr .8fr;gap:50px;max-width:1100px;width:100%;align-items:center;}
@media (max-width:800px){ .lightbox-inner{grid-template-columns:1fr;gap:24px;} }
.lightbox-inner img{width:100%;max-height:70vh;object-fit:contain;border:1px solid var(--line);}
.lightbox-meta span{display:block;font-family:var(--f-mono);font-size:11px;letter-spacing:.08em;color:var(--ochre);text-transform:uppercase;margin-bottom:10px;}
.lightbox-meta h3{font-size:30px;margin-bottom:14px;}
.lightbox-meta p{color:var(--bone-dim);margin-bottom:26px;}
.lightbox-close{
  position:absolute;top:26px;right:34px;font-family:var(--f-mono);font-size:12px;letter-spacing:.1em;
  color:var(--bone-dim);display:flex;align-items:center;gap:8px;
}
.lightbox-close:hover{color:var(--ochre);}

/* i-job contact form status */
.ijob-form-success,.ijob-form-errors{font-family:var(--f-mono);font-size:12.5px;padding:14px 16px;border:1px solid var(--line);margin-bottom:22px;list-style:none;}
.ijob-form-success{border-color:var(--verdigris);color:var(--verdigris);}
.ijob-form-errors{border-color:var(--oxide);color:var(--oxide-lt);}

/* fade-up utility handled by JS/GSAP */