/* ===== Tsoukalas — Single Project (erga_post) redesign ===== */
:root{
  --ink:#0E0E0E; --panel:#1F1F1F; --panel-2:#161616;
  --lime:#BFEB45; --lime-dim:#A4CE2D; --white:#FFFFFF;
  --grey:#9A9A9A; --grey-2:#5C5C5C; --offwhite:#F4EEEE;
  --line:rgba(255,255,255,.10); --line-2:rgba(255,255,255,.06);
  --display:"Cormorant Garamond", Georgia, serif;
  --body:"Comfortaa", system-ui, sans-serif;
  --s1:8px; --s2:16px; --s3:24px; --s4:40px; --s5:64px; --s6:96px; --s7:140px;
  --maxw:1180px; --ease:cubic-bezier(.2,.7,.2,1);
}
.tsk-erga *{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
.tsk-erga{
  background:var(--ink); color:var(--white); font-family:var(--body);
  font-weight:400; line-height:1.6; -webkit-font-smoothing:antialiased;
  letter-spacing:.005em; position:relative; overflow-x:hidden;
}
.tsk-erga::before{
  content:"";position:fixed;inset:0;z-index:9999;pointer-events:none;opacity:.035;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
.tsk-erga img{max-width:100%;height:auto;display:block}
.tsk-erga a{color:inherit}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 var(--s3);width:100%}
.tsk-erga h1,.tsk-erga h2,.tsk-erga h3,.tsk-erga h4{font-family:var(--display);font-weight:400;line-height:1.05;letter-spacing:-.01em}
.t-h2{font-size:clamp(1.9rem,3.5vw,3rem)}
.t-eyebrow{font-family:var(--body);font-size:.72rem;font-weight:500;letter-spacing:.28em;text-transform:uppercase;color:var(--lime)}
.muted{color:var(--grey)}
.section{padding:var(--s7) 0;border-top:1px solid var(--line-2)}
.sec-head{display:flex;flex-direction:column;gap:var(--s2);margin-bottom:var(--s5);max-width:60ch}

/* HEADER */
.tsk-erga header.site{position:sticky;top:0;z-index:50;background:rgba(14,14,14,.72);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--line-2)}
.tsk-erga header.site .row{display:flex;align-items:center;justify-content:space-between;height:78px}
.brand{display:flex;align-items:center;text-decoration:none;color:var(--white)}
.brand img{height:48px;width:auto}
nav.main ul{display:flex;gap:var(--s4);list-style:none}
nav.main a{color:var(--white);text-decoration:none;font-size:.86rem;letter-spacing:.04em;position:relative;padding:4px 0;opacity:.82;transition:opacity .3s}
nav.main a::after{content:"";position:absolute;left:0;bottom:-2px;width:0;height:1.5px;background:var(--lime);transition:width .35s var(--ease)}
nav.main a:hover,nav.main a[aria-current="page"]{opacity:1}
nav.main a:hover::after,nav.main a[aria-current="page"]::after{width:100%}
.lang{display:flex;gap:.5rem;font-size:.8rem;color:var(--grey);align-items:center}
.lang a{color:var(--grey);text-decoration:none;transition:color .3s}
.lang a.on{color:var(--white)}
.lang a:hover{color:var(--lime)}
.burger{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:6px}
.burger span{width:24px;height:1.5px;background:var(--white);transition:.3s var(--ease)}

/* buttons */
.btn-link{display:inline-flex;align-items:center;gap:.5rem;font-family:var(--body);font-size:.84rem;font-weight:500;letter-spacing:.06em;text-transform:uppercase;text-decoration:none;color:var(--white);transition:color .35s var(--ease)}
.btn-link .arr{transition:transform .35s var(--ease)}
.btn-link:hover .arr{transform:translateX(-6px)}
.btn-link.fwd:hover .arr{transform:translateX(6px)}
.btn-link:hover{color:var(--lime)}

/* HERO */
.proj-hero{position:relative;min-height:70vh;display:flex;align-items:flex-end;overflow:hidden;border-bottom:1px solid var(--line-2)}
.proj-hero .hero-img{position:absolute;inset:0;width:100%;height:100%;z-index:0}
.proj-hero .hero-img img{width:100%;height:100%;object-fit:cover;filter:grayscale(1) contrast(1.04) brightness(.5)}
.proj-hero-fallback{position:absolute;inset:0;z-index:0;background:radial-gradient(120% 110% at 70% 16%,#262626,#0c0c0c 72%)}
.proj-hero::after{content:"";position:absolute;inset:0;z-index:1;pointer-events:none;
  background:linear-gradient(to top,rgba(14,14,14,.96) 5%,rgba(14,14,14,.5) 46%,rgba(14,14,14,.42) 100%),
             linear-gradient(to right,rgba(14,14,14,.84),rgba(14,14,14,.08) 60%)}
.crumb{position:absolute;top:var(--s4);left:0;width:100%;z-index:3}
.proj-hero .wrap{position:relative;z-index:2;pointer-events:none;padding-top:var(--s7);padding-bottom:var(--s6)}
.proj-hero .crumb,.proj-hero .crumb a{pointer-events:auto}
.proj-hero h1{font-family:var(--display);font-weight:300;font-size:clamp(2.6rem,6vw,4.8rem);line-height:1.02;letter-spacing:-.015em;margin-top:var(--s3);max-width:18ch}
.proj-hero .ph-sub{font-family:var(--display);font-style:italic;font-weight:400;font-size:clamp(1.2rem,2.6vw,1.85rem);color:var(--offwhite);margin-top:var(--s2)}

/* META ROW */
.meta-row{background:var(--panel-2);border-top:1px solid var(--line-2);border-bottom:1px solid var(--line-2)}
.meta-row .grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:var(--s3);padding:var(--s5) 0}
.mlabel{font-size:.64rem;letter-spacing:.18em;text-transform:uppercase;color:var(--grey);display:block;margin-bottom:8px}
.mval{font-size:1.02rem;color:var(--lime);font-weight:500}
.mval-pill{display:inline-flex;align-items:center;gap:6px;font-size:.76rem;font-weight:500;letter-spacing:.06em;color:var(--lime);border:1px solid rgba(191,235,69,.4);border-radius:80px;padding:5px 14px;font-family:var(--body);margin-top:2px}

/* BODY */
#project-body{background:radial-gradient(110% 70% at 50% 0,#1a1a1a 0%,#121212 42%,var(--ink) 74%)}
.pbody{display:grid;grid-template-columns:58fr 42fr;gap:var(--s5)}
.pdesc p{text-align:justify;color:var(--grey);font-size:1.02rem;line-height:1.8;font-weight:300;margin-bottom:1rem}
.pdesc h4{font-family:var(--display);font-weight:500;font-size:1.5rem;margin:var(--s5) 0 var(--s3)}
.insight-list{display:flex;flex-direction:column;gap:10px}
.insight{display:flex;align-items:center;gap:14px;color:var(--white);font-size:1rem;padding:10px 0;border-bottom:1px solid var(--line-2)}
.insight .code{flex:0 0 auto;min-width:48px;height:32px;padding:0 10px;border:1px solid rgba(191,235,69,.5);border-radius:3px;display:grid;place-items:center;color:var(--lime);font-family:var(--body);font-size:.78rem;font-weight:600;letter-spacing:.06em}
.award-block{margin-top:var(--s5);padding-top:var(--s4);border-top:1px solid var(--line-2)}
.award-block .t-eyebrow{display:block;margin-bottom:var(--s3)}
.award-block p{color:var(--grey);font-size:1.02rem;line-height:1.8;font-weight:300;text-align:justify}
.award-block .hl{color:var(--lime);font-style:normal}
.gallery{display:grid;grid-template-columns:repeat(2,1fr);gap:var(--s2);align-content:start}
.gcell{position:relative;aspect-ratio:1/1;border-radius:4px;overflow:hidden;background:var(--panel);cursor:zoom-in}
.gcell img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;filter:grayscale(1) contrast(1.05) brightness(.7);transition:filter .6s var(--ease),transform .8s var(--ease)}
.gcell:hover img{filter:grayscale(0) contrast(1) brightness(.9);transform:scale(1.06)}
#lightbox{position:fixed;inset:0;z-index:200;display:none;align-items:center;justify-content:center;background:rgba(10,10,10,.92);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);padding:var(--s4);cursor:zoom-out}
#lightbox.open{display:flex}
#lightbox img{max-width:92vw;max-height:88vh;object-fit:contain;border-radius:4px;box-shadow:0 30px 80px rgba(0,0,0,.6)}
#lightbox .lb-close{position:absolute;top:var(--s3);right:var(--s4);background:none;border:0;color:var(--white);font-size:2.4rem;line-height:1;cursor:pointer;opacity:.8;transition:.3s var(--ease)}
#lightbox .lb-close:hover{opacity:1;color:var(--lime)}

/* MORE PROJECTS */
.proj-top{display:flex;align-items:flex-end;justify-content:space-between;gap:var(--s3);flex-wrap:wrap;margin-bottom:var(--s5)}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--s2)}
.card{position:relative;aspect-ratio:4/5;border-radius:4px;overflow:hidden;cursor:pointer;display:block;background:var(--panel-2);text-decoration:none}
.card img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;filter:grayscale(1) contrast(1.05) brightness(.62);transition:filter .6s var(--ease),transform .8s var(--ease)}
.card-fallback{position:absolute;inset:0;z-index:0;background:radial-gradient(120% 100% at 70% 0,#2c2c2c,#0c0c0c 72%)}
.card::before{content:"";position:absolute;inset:0;z-index:1;pointer-events:none;background:linear-gradient(to top,rgba(14,14,14,.9) 0%,rgba(14,14,14,.15) 55%,transparent 100%)}
.card .badge{position:absolute;top:0;left:0;z-index:2;margin:var(--s3);font-family:var(--body);font-size:.6rem;letter-spacing:.14em;text-transform:uppercase;color:var(--ink);background:var(--lime);padding:5px 11px;border-radius:80px;opacity:0;transform:translateY(-6px);transition:.4s var(--ease);pointer-events:none}
.card .cap{position:absolute;left:0;bottom:0;z-index:2;padding:var(--s3);width:100%;pointer-events:none}
.card .venue{display:block;font-size:.64rem;letter-spacing:.16em;text-transform:uppercase;color:var(--grey);margin-bottom:8px}
.card h3{font-family:var(--display);font-weight:400;font-size:1.22rem;line-height:1.16;color:var(--white)}
.card:hover img{filter:grayscale(0) contrast(1) brightness(.82);transform:scale(1.05)}
.card:hover .badge{opacity:1;transform:none}

/* FOOTER */
.tsk-erga footer.site{padding:var(--s6) 0 var(--s4);border-top:1px solid var(--line-2)}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:var(--s5);padding-bottom:var(--s5)}
.foot-col h4{font-family:var(--body);font-size:.72rem;font-weight:500;letter-spacing:.22em;text-transform:uppercase;color:var(--lime);margin-bottom:var(--s3)}
.foot-col .sub{font-size:.68rem;letter-spacing:.16em;text-transform:uppercase;color:var(--grey-2);margin:var(--s3) 0 6px}
.foot-col p,.foot-col a{color:var(--grey);font-size:.92rem;line-height:1.7;text-decoration:none;display:block}
.foot-col a:hover{color:var(--lime)}
.foot-social{display:flex;gap:var(--s2);margin-top:var(--s3)}
.foot-social a{width:42px;height:42px;border:1px solid var(--line);border-radius:50%;display:grid;place-items:center;color:var(--white);transition:.35s var(--ease)}
.foot-social a svg{width:16px;height:16px}
.foot-social a:hover{background:var(--lime);color:var(--ink);border-color:var(--lime);transform:translateY(-2px)}
.tsk-erga footer.site .row{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:var(--s3);color:var(--grey);font-size:.82rem;border-top:1px solid var(--line-2);padding-top:var(--s4)}

/* reveal — gated σε .tsk-js ώστε χωρίς JS όλα να είναι ορατά (a11y/SEO/no-JS) */
html.tsk-js .reveal{opacity:0;transform:translateY(22px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
html.tsk-js .reveal.in{opacity:1;transform:none}

/* drawer */
.drawer{position:fixed;inset:0;z-index:60;background:rgba(14,14,14,.97);backdrop-filter:blur(8px);transform:translateY(-100%);transition:transform .5s var(--ease);display:flex;flex-direction:column;padding:var(--s5) var(--s3)}
.drawer.open{transform:none}
.drawer .close{align-self:flex-end;background:none;border:0;color:var(--white);font-size:2rem;cursor:pointer;line-height:1}
.drawer ul{list-style:none;display:flex;flex-direction:column;gap:var(--s3);margin-top:var(--s5)}
.drawer a{color:var(--white);text-decoration:none;font-family:var(--display);font-size:2rem}
.drawer a:hover{color:var(--lime)}
.drawer .lang2{display:flex;gap:.6rem;margin-top:auto;color:var(--grey);font-size:.9rem}
.drawer .lang2 a{font-family:var(--body);font-size:.9rem;color:var(--grey)}
.drawer .lang2 a.on{color:var(--white)}
.drawer .lang2 a:hover{color:var(--lime)}
/* footer credit link (NWM) */
.tsk-erga footer.site .row a{color:inherit;text-decoration:none;border-bottom:1px solid var(--line);transition:color .3s var(--ease),border-color .3s var(--ease)}
.tsk-erga footer.site .row a:hover{color:var(--lime);border-color:var(--lime)}

/* RESPONSIVE */
@media(max-width:960px){:root{--s7:96px;--s6:72px}}
@media(max-width:760px){
  nav.main ul{display:none}.burger{display:flex}.lang{display:none}
  .foot-grid{grid-template-columns:1fr;gap:var(--s4)}
  .pbody{grid-template-columns:1fr;gap:var(--s4)}
  .gallery{grid-template-columns:1fr}
  .meta-row .grid{grid-template-columns:repeat(2,1fr);gap:var(--s4) var(--s3)}
  .cards{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:600px){:root{--s7:60px;--s6:44px}}
@media(max-width:480px){.proj-hero{min-height:62vh}.cards{grid-template-columns:1fr}}