/* ============================================================
   Ümran Ok — portfolio styles
   Palette pulled from the work itself:
   - ink (deep teal-green ground that recurs behind the portraits)
   - ivory (warm canvas white)
   - vermilion (the red of the artist's signature)
   - bittersweet, peacock (secondary pulls from the paintings)
   ============================================================ */
:root{
  --ink:        #14201d;
  --ink-2:      #1b2a26;
  --ivory:      #f3ece1;
  --ivory-dim:  #c9c2b6;
  --vermilion:  #d8442b;
  --bittersweet:#e8763f;
  --peacock:    #2e7c80;
  --line:       rgba(243,236,225,.16);
  --maxw:       1240px;
  --gut:        clamp(20px, 5vw, 64px);
  --serif: "Fraunces", Georgia, "Times New Roman", serif;
  --sans:  "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  background:var(--ink);
  color:var(--ivory);
  font-family:var(--sans);
  font-size:17px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}

/* ---------- type ---------- */
h1,h2,h3{font-family:var(--serif);font-weight:340;line-height:1.05;letter-spacing:-.01em}
.serif{font-family:var(--serif)}
.eyebrow{
  font-family:var(--sans);
  font-size:.72rem;
  letter-spacing:.32em;
  text-transform:uppercase;
  color:var(--bittersweet);
  font-weight:600;
}

/* ---------- layout helpers ---------- */
.wrap{max-width:var(--maxw);margin:0 auto;padding-inline:var(--gut)}
.flush{max-width:none}

/* ---------- header / nav ---------- */
.site-head{
  position:sticky;top:0;z-index:50;
  background:rgba(20,32,29,.82);
  backdrop-filter:saturate(140%) blur(12px);
  border-bottom:1px solid var(--line);
}
.site-head .bar{
  display:flex;align-items:center;justify-content:space-between;
  height:68px;
}
.brand{
  font-family:var(--serif);
  font-size:1.32rem;
  letter-spacing:.02em;
}
.brand .dot{color:var(--vermilion)}
nav.main{display:flex;gap:2rem}
nav.main a{
  font-size:.82rem;letter-spacing:.16em;text-transform:uppercase;
  color:var(--ivory-dim);padding:.4rem 0;position:relative;
  transition:color .25s;
}
nav.main a:hover,nav.main a[aria-current="page"]{color:var(--ivory)}
nav.main a[aria-current="page"]::after{
  content:"";position:absolute;left:0;right:0;bottom:-2px;height:1.5px;
  background:var(--vermilion);
}
.nav-toggle{display:none;background:none;border:0;color:var(--ivory);cursor:pointer}

/* ---------- footer ---------- */
.site-foot{
  border-top:1px solid var(--line);
  margin-top:clamp(64px,10vw,140px);
  padding-block:48px;
  color:var(--ivory-dim);
  font-size:.85rem;
}
.site-foot .bar{display:flex;flex-wrap:wrap;gap:18px 32px;align-items:center;justify-content:space-between}
.site-foot a:hover{color:var(--ivory)}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:.6rem;
  font-size:.82rem;letter-spacing:.14em;text-transform:uppercase;font-weight:600;
  padding:.85rem 1.5rem;border:1px solid var(--ivory);border-radius:0;
  transition:background .25s,color .25s,border-color .25s;cursor:pointer;
}
.btn:hover{background:var(--ivory);color:var(--ink)}
.btn-fill{background:var(--vermilion);border-color:var(--vermilion);color:var(--ivory)}
.btn-fill:hover{background:var(--bittersweet);border-color:var(--bittersweet);color:var(--ink)}

/* ============================================================
   HERO (home)
   ============================================================ */
.hero{position:relative;padding-block:clamp(56px,9vw,120px) clamp(40px,6vw,80px)}
.hero-grid{
  display:grid;grid-template-columns:1.05fr 1fr;
  gap:clamp(28px,5vw,72px);align-items:center;
}
.hero-copy h1{
  font-size:clamp(2.7rem,7vw,5.4rem);
  margin-bottom:1.4rem;
}
.hero-copy h1 em{font-style:italic;color:var(--bittersweet)}
.hero-lead{
  font-size:clamp(1.05rem,1.6vw,1.22rem);
  color:var(--ivory-dim);max-width:42ch;margin-bottom:2.2rem;
}
.hero-actions{display:flex;gap:1rem;flex-wrap:wrap}
.hero-art{position:relative}
.hero-art img{
  width:100%;height:clamp(420px,60vw,640px);object-fit:cover;
  box-shadow:0 30px 80px rgba(0,0,0,.5);
}
.hero-art figcaption{
  margin-top:.9rem;font-size:.78rem;letter-spacing:.04em;color:var(--ivory-dim);
}

/* ============================================================
   FEATURED strip (home)
   ============================================================ */
.section{padding-block:clamp(56px,9vw,110px)}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:clamp(28px,4vw,52px)}
.section-head h2{font-size:clamp(1.9rem,4vw,3rem)}
.section-head p{color:var(--ivory-dim);max-width:46ch}

.feat{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(14px,2vw,26px)}
.feat a{display:block;overflow:hidden;background:var(--ink-2)}
.feat img{width:100%;aspect-ratio:4/5;object-fit:cover;transition:transform .7s cubic-bezier(.2,.7,.2,1)}
.feat a:hover img{transform:scale(1.05)}

/* ============================================================
   GALLERY
   ============================================================ */
.page-head{padding-block:clamp(48px,7vw,96px) clamp(24px,3vw,40px)}
.page-head h1{font-size:clamp(2.4rem,6vw,4.4rem)}
.page-head p{color:var(--ivory-dim);max-width:54ch;margin-top:1.1rem}

.masonry{column-count:3;column-gap:clamp(14px,2vw,26px)}
.masonry .tile{
  break-inside:avoid;margin-bottom:clamp(14px,2vw,26px);
  background:var(--ink-2);cursor:zoom-in;position:relative;overflow:hidden;
}
.masonry .tile img{width:100%;transition:transform .7s cubic-bezier(.2,.7,.2,1),opacity .5s}
.masonry .tile:hover img{transform:scale(1.04)}
.tile-meta{
  position:absolute;left:0;right:0;bottom:0;
  padding:18px 18px 16px;
  background:linear-gradient(to top,rgba(10,16,14,.92),rgba(10,16,14,0));
  opacity:0;transform:translateY(8px);transition:opacity .3s,transform .3s;
}
.masonry .tile:hover .tile-meta{opacity:1;transform:none}
.tile-meta .t{font-family:var(--serif);font-size:1.15rem}
.tile-meta .m{font-size:.78rem;color:var(--ivory-dim);letter-spacing:.02em}

/* ---------- lightbox ---------- */
.lb{
  position:fixed;inset:0;z-index:100;display:none;
  background:rgba(8,12,11,.96);
  padding:clamp(16px,4vw,56px);
}
.lb.open{display:grid;grid-template-rows:1fr auto;gap:18px}
.lb-stage{display:flex;align-items:center;justify-content:center;min-height:0}
.lb-stage img{max-width:100%;max-height:100%;object-fit:contain;box-shadow:0 24px 70px rgba(0,0,0,.6)}
.lb-bar{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;flex-wrap:wrap}
.lb-info .t{font-family:var(--serif);font-size:1.5rem}
.lb-info .m{color:var(--ivory-dim);font-size:.85rem;margin-top:.2rem}
.lb-actions{display:flex;gap:12px;align-items:center}
.lb-close,.lb-nav{
  background:none;border:1px solid var(--line);color:var(--ivory);
  width:46px;height:46px;display:grid;place-items:center;cursor:pointer;
  font-size:1.1rem;transition:background .2s,border-color .2s;
}
.lb-close:hover,.lb-nav:hover{background:rgba(255,255,255,.08);border-color:var(--ivory)}
.lb-prev{position:absolute;left:clamp(8px,2vw,28px);top:50%;transform:translateY(-50%)}
.lb-next{position:absolute;right:clamp(8px,2vw,28px);top:50%;transform:translateY(-50%)}

/* ============================================================
   ABOUT
   ============================================================ */
.about-grid{display:grid;grid-template-columns:1fr 1.3fr;gap:clamp(32px,6vw,84px);align-items:start}
.about-portrait{position:sticky;top:96px}
.about-portrait img{width:100%;object-fit:cover;box-shadow:0 24px 60px rgba(0,0,0,.45)}
.about-portrait .ph{
  width:100%;aspect-ratio:4/5;background:var(--ink-2);
  display:grid;place-items:center;color:var(--ivory-dim);
  border:1px solid var(--line);text-align:center;padding:24px;font-size:.85rem;
}
.about-body p{margin-bottom:1.4rem;font-size:1.08rem}
.about-body p.lead{font-family:var(--serif);font-size:clamp(1.4rem,2.6vw,2rem);line-height:1.3;color:var(--ivory);margin-bottom:2rem}
.about-body .vermilion{color:var(--bittersweet)}
.statline{
  display:flex;gap:14px;align-items:baseline;padding:14px 0;border-top:1px solid var(--line);
}
.statline:last-child{border-bottom:1px solid var(--line)}
.statline .k{font-size:.74rem;letter-spacing:.2em;text-transform:uppercase;color:var(--bittersweet);min-width:120px}
.statline .v{color:var(--ivory-dim)}

/* ============================================================
   CONTACT
   ============================================================ */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,6vw,84px);align-items:start}
.contact-lead{font-family:var(--serif);font-size:clamp(1.6rem,3.4vw,2.6rem);line-height:1.2}
.contact-lead em{color:var(--bittersweet);font-style:italic}
.contact-rows{margin-top:8px}
.crow{padding:22px 0;border-top:1px solid var(--line)}
.crow:last-child{border-bottom:1px solid var(--line)}
.crow .k{font-size:.74rem;letter-spacing:.2em;text-transform:uppercase;color:var(--bittersweet);margin-bottom:.4rem}
.crow .v{font-size:1.15rem}
.crow .v a{border-bottom:1px solid transparent;transition:border-color .2s}
.crow .v a:hover{border-color:var(--vermilion)}

/* inquiry note */
.inq{background:var(--ink-2);padding:clamp(24px,4vw,40px);border:1px solid var(--line)}
.inq h3{font-size:1.5rem;margin-bottom:1rem}
.inq p{color:var(--ivory-dim);margin-bottom:1.6rem}

/* ============================================================
   responsive
   ============================================================ */
@media (max-width:920px){
  .hero-grid{grid-template-columns:1fr}
  .hero-art{order:-1}
  .hero-art img{height:clamp(320px,70vw,460px)}
  .about-grid,.contact-grid{grid-template-columns:1fr}
  .about-portrait{position:static}
  .feat{grid-template-columns:repeat(2,1fr)}
  .masonry{column-count:2}
}
@media (max-width:600px){
  nav.main{
    position:absolute;top:68px;left:0;right:0;
    flex-direction:column;gap:0;
    background:var(--ink-2);border-bottom:1px solid var(--line);
    max-height:0;overflow:hidden;transition:max-height .3s ease;
  }
  nav.main.open{max-height:320px}
  nav.main a{padding:1rem var(--gut);border-top:1px solid var(--line)}
  .nav-toggle{display:block}
  .feat{grid-template-columns:1fr 1fr}
  .masonry{column-count:1}
  .section-head{flex-direction:column;align-items:flex-start}
}
@media (prefers-reduced-motion:reduce){
  *{transition:none!important;scroll-behavior:auto!important}
}

/* Turkish title, secondary */
.tile-meta .t .tr,
.lb-info .t .tr{
  font-style:italic;
  color:var(--ivory-dim);
  font-weight:400;
  font-size:.85em;
}