: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);

  --serv-cols:3;
}

.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;
}
/* film-grain atmosphere */
.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");
}

.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-h1{font-size:clamp(2.4rem,5vw,4rem)}
.t-h2{font-size:clamp(1.9rem,3.5vw,3rem)}
.t-h3{font-size:1.5rem;font-weight:500}
.t-eyebrow{font-family:var(--body);font-size:.72rem;font-weight:500;letter-spacing:.28em;text-transform:uppercase;color:var(--lime)}
.lead{font-size:1.18rem;color:var(--grey);max-width:60ch;font-weight:300}
.muted{color:var(--grey)}
.em-lime{color:var(--lime);font-style:italic}

/* ── Section framing ── */
.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}
.sec-head .t-eyebrow{margin-bottom:2px}

/* ════ 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;display:block}
.brand b{font-weight:500}
.brand .div{width:26px;height:2px;background:var(--lime);display:inline-block;transform:translateY(-5px)}
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{display:inline-flex;align-items:center;gap:.6rem;font-family:var(--body);font-size:.84rem;font-weight:500;letter-spacing:.06em;text-transform:uppercase;text-decoration:none;padding:14px 26px;border-radius:2px;cursor:pointer;border:1px solid transparent;transition:all .35s var(--ease)}
.btn-primary{background:var(--lime);color:var(--ink)}
.btn-primary:hover{background:var(--white);transform:translateY(-2px)}
.btn-ghost{background:transparent;color:var(--white);border-color:var(--line)}
.btn-ghost:hover{border-color:var(--lime);color:var(--lime)}
.btn-ink{background:var(--ink);color:var(--lime)}
.btn-ink:hover{background:var(--white);color:var(--ink);transform:translateY(-2px)}
.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:hover{color:var(--lime)}

/* ════ PAGE HERO ════ */
.page-hero{position:relative;min-height:60vh;display:flex;align-items:flex-end;overflow:hidden;border-bottom:1px solid var(--line-2)}
.page-hero image-slot{position:absolute;inset:0;width:100%;height:100%;z-index:0;filter:grayscale(1) contrast(1.04) brightness(.5)}
.page-hero-fallback{position:absolute;inset:0;z-index:-1;background:radial-gradient(120% 110% at 72% 18%,#262626,#0c0c0c 72%)}
.page-hero::after{content:"";position:absolute;inset:0;z-index:1;pointer-events:none;
  background:linear-gradient(to top,rgba(14,14,14,.96) 4%,rgba(14,14,14,.5) 46%,rgba(14,14,14,.42) 100%),
             linear-gradient(to right,rgba(14,14,14,.82),rgba(14,14,14,.08) 62%)}
.page-hero .wrap{position:relative;z-index:2;pointer-events:none;padding-top:var(--s7);padding-bottom:var(--s6)}
.page-hero h1{font-family:var(--display);font-weight:300;font-size:clamp(2.8rem,7vw,5.4rem);line-height:.98;letter-spacing:-.015em;margin-top:var(--s3)}
.page-hero .ph-sub{font-family:var(--display);font-style:italic;font-weight:400;font-size:clamp(1.2rem,2.6vw,1.95rem);color:var(--offwhite);margin-top:var(--s2)}

/* ════ INTRO BLOCK ════ */
#intro{position:relative;overflow:hidden}
#intro > .wrap{position:relative;z-index:1}
.intro-wm{position:absolute;z-index:0;font-family:var(--display);font-weight:500;font-size:clamp(6rem,20vw,17rem);line-height:.8;color:rgba(255,255,255,.06);letter-spacing:-.02em;pointer-events:none;user-select:none;white-space:nowrap}
.intro-wm.one{top:-.2em;left:-.04em}
.intro-wm.two{bottom:-.16em;right:-.04em}
.intro{background:var(--lime);border:1px solid var(--lime);border-radius:6px;padding:var(--s6) var(--s5);display:grid;grid-template-columns:55fr 45fr;gap:var(--s5);align-items:start}
.intro-quote{position:relative;font-family:var(--display);font-weight:500;font-size:clamp(1.6rem,2.6vw,2rem);line-height:1.3;color:var(--ink)}
.intro-quote .qmark{display:block;width:34px;height:2px;background:var(--ink);margin-bottom:var(--s4)}
.intro-body p{color:rgba(14,14,14,.74);font-weight:400;font-size:1.02rem;line-height:1.85;margin-bottom:var(--s3)}
.intro-body p:last-child{margin-bottom:0}

/* ════ SERVICES ════ */
#services{position:relative;overflow:hidden}
#services > .wrap{position:relative;z-index:1}
.serv-pattern{position:absolute;inset:0;z-index:0;pointer-events:none}
#services[data-pattern="grid"] .serv-pattern{background-image:linear-gradient(rgba(255,255,255,.075) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.075) 1px,transparent 1px);background-size:48px 48px;-webkit-mask-image:radial-gradient(135% 95% at 50% 0,#000,transparent 88%);mask-image:radial-gradient(135% 95% at 50% 0,#000,transparent 88%)}
#services[data-pattern="dots"] .serv-pattern{background-image:radial-gradient(rgba(255,255,255,.07) 1.3px,transparent 1.3px);background-size:26px 26px;-webkit-mask-image:radial-gradient(125% 85% at 50% 0,#000,transparent 80%);mask-image:radial-gradient(125% 85% at 50% 0,#000,transparent 80%)}
.serv-wm{position:absolute;z-index:0;left:50%;top:44%;transform:translate(-50%,-50%);font-family:var(--display);font-weight:500;font-size:clamp(7rem,22vw,19rem);line-height:.8;color:rgba(255,255,255,.04);letter-spacing:-.02em;pointer-events:none;user-select:none;white-space:nowrap;display:none}
#services[data-pattern="watermark"] .serv-wm{display:block}
.serv-grid{display:grid;grid-template-columns:repeat(var(--serv-cols),1fr);gap:var(--s2)}
.serv-item{position:relative;overflow:hidden;background:var(--panel);border:1px solid var(--line);border-left:2px solid var(--lime);border-radius:4px;padding:var(--s3);display:flex;align-items:flex-start;gap:16px;transition:border-color .4s var(--ease),background .4s var(--ease)}
.serv-item::after{content:"";position:absolute;inset:0;background:radial-gradient(120% 90% at 100% 0,rgba(191,235,69,.08),transparent 60%);opacity:0;transition:opacity .4s var(--ease);pointer-events:none}
.serv-item:hover::after{opacity:1}
.serv-item .dot{flex:0 0 auto;width:8px;height:8px;border-radius:50%;background:var(--lime);margin-top:9px}
.serv-item .label{display:flex;flex-direction:column;gap:4px;min-width:0}
.serv-item .label .t{font-size:1.04rem;color:var(--white);line-height:1.32;font-weight:400}
.serv-item .label .s{font-size:.78rem;color:var(--grey);letter-spacing:.03em;line-height:1.4}
.serv-item:hover{border-color:rgba(191,235,69,.35);border-left-color:var(--lime);background:var(--panel-2)}

/* ════ ENTITIES & CUSTOMERS ════ */
.logo-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--s3)}
.logo-cell{display:flex;justify-content:center}
.logo-frame{position:relative;width:100%;max-width:168px;aspect-ratio:3/2;background:#fff;border:1px solid var(--line);border-radius:4px;overflow:hidden;transition:border-color .4s var(--ease)}
.logo-frame image-slot{position:absolute;inset:0;width:100%;height:100%}
/* logos = original color σε λευκό πλακάκι (match design)· contain ώστε να μην κόβονται */
.logo-frame img{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;padding:12% 14%}
.logo-cell:hover .logo-frame{border-color:rgba(191,235,69,.35)}

/* ════ CONTACT CTA (lime band) ════ */
.cta-band{position:relative;overflow:hidden;background:var(--lime);color:var(--ink);border-radius:6px;padding:var(--s7) var(--s5);text-align:center}
.cta-band > image-slot{position:absolute;inset:0;width:100%;height:100%;z-index:0;filter:grayscale(1) contrast(1.06) brightness(.95)}
.cta-band::after{content:"";position:absolute;inset:0;z-index:1;background:var(--lime);opacity:.82;pointer-events:none}
.cta-inner{position:relative;z-index:2;pointer-events:none;display:flex;flex-direction:column;align-items:center;gap:var(--s4)}
.cta-inner .btn{pointer-events:auto}
.cta-band .t-eyebrow{color:rgba(14,14,14,.62)}
.cta-band h2{font-family:var(--display);font-weight:500;font-size:clamp(2.4rem,5vw,4rem);color:var(--ink);line-height:1.04;max-width:16ch}

/* ════ 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-contacts a{font-size:.92rem}
.foot-links a{padding:3px 0}
.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)}
.tsk-erga footer.site .tag{font-family:var(--display);font-size:1rem;color:var(--white)}
.tsk-erga footer.site .tag .div{display:inline-block;width:20px;height:2px;background:var(--lime);transform:translateY(-4px);margin:0 .5rem}

/* ── Load reveal ── */
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}

/* ════ RESPONSIVE (matched to Αρχική v2) ════ */
@media(max-width:960px){
  :root{--s7:96px;--s6:72px;--serv-cols:2}
  .intro{grid-template-columns:1fr;gap:var(--s4);padding:var(--s5) var(--s4)}
  .logo-grid{grid-template-columns:repeat(2,1fr)}
  .serv-grid{grid-template-columns:repeat(2,1fr)!important}
}
@media(max-width:760px){
  nav.main ul{display:none}
  .burger{display:flex}
  .lang{display:none}
  .foot-grid{grid-template-columns:1fr;gap:var(--s4)}
  .cta-band{padding:var(--s6) var(--s4)}
}
@media(max-width:600px){
  :root{--s7:60px;--s6:44px}
  .intro-wm{font-size:clamp(3.4rem,17vw,17rem)}
  .btn{padding:13px 22px}
}
@media(max-width:520px){
  :root{--serv-cols:1}
  .page-hero{min-height:54vh}
  .logo-grid{grid-template-columns:1fr}
  .serv-grid{grid-template-columns:1fr!important}
}

/* mobile 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-size:.9rem;font-family:var(--body)}
</content>
</invoke>