:root{
  --canvas:#0A0F1C; --s1:#111829; --s2:#161F33;
  --ink:#F2F5FA; --ink-muted:#9DAEC5;
  --brand:#3E6DA6; --brand-light:#6C9BD1;
  --signal:#34C6F4; --ok:#3FE08A; --whisper:#2A3550;
  --line:rgba(140,160,190,.15);
  --ease:cubic-bezier(.4,0,.2,1);
  --r-ctl:4px; --r-pan:8px;
  --pad:clamp(20px,5vw,64px);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:100px}
body{background:var(--canvas);color:var(--ink);font-family:"IBM Plex Sans",system-ui,sans-serif;font-size:1.05rem;line-height:1.7;-webkit-font-smoothing:antialiased;overflow-x:hidden}
h1,h2,h3,.display{font-family:"Manrope",system-ui,sans-serif;text-wrap:balance;line-height:1.08;letter-spacing:-.02em;color:var(--ink)}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.mono{font-family:"IBM Plex Mono",monospace}
.eyebrow{font-family:"IBM Plex Mono",monospace;font-size:.72rem;text-transform:uppercase;letter-spacing:.16em;color:var(--signal)}
.wrap{max-width:1320px;margin:0 auto;padding-inline:var(--pad)}
.wrap-narrow{max-width:940px;margin:0 auto;padding-inline:var(--pad)}
section{position:relative;padding-block:clamp(72px,11vw,150px)}
.sec-index{font-family:"IBM Plex Mono",monospace;font-size:.75rem;letter-spacing:.16em;color:var(--ink-muted);text-transform:uppercase}
.grain{position:fixed;inset:0;z-index:1;pointer-events:none;opacity:.035;mix-blend-mode:overlay}

@view-transition{navigation:auto}
::view-transition-group(hdr){animation-duration:.35s}

.btn{display:inline-flex;align-items:center;gap:.55em;font-family:"Manrope",sans-serif;font-weight:600;font-size:.98rem;padding:.85em 1.5em;border-radius:var(--r-ctl);border:1px solid transparent;cursor:pointer;transition:transform .25s var(--ease),background .25s var(--ease),border-color .25s var(--ease),color .25s var(--ease);letter-spacing:-.01em}
.btn-signal{background:var(--signal);color:#04121B}
.btn-signal:hover{transform:translateY(-2px);background:#57d3fb}
.btn-ghost{border-color:var(--whisper);color:var(--ink)}
.btn-ghost:hover{border-color:var(--brand-light);color:var(--brand-light)}
.btn svg{width:1.05em;height:1.05em}

/* header */
.site-header{position:fixed;top:0;left:0;right:0;z-index:100;display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:18px var(--pad);background:var(--canvas);transition:padding .35s var(--ease),border-color .35s var(--ease),box-shadow .35s var(--ease);border-bottom:1px solid transparent;view-transition-name:hdr}
.site-header.scrolled{border-bottom-color:var(--line);box-shadow:0 12px 34px rgba(0,0,0,.3);padding-block:11px}
.brand{display:flex;align-items:center;gap:.6rem}
.brand img{height:48px;width:auto;transition:height .3s var(--ease)}
.site-header.scrolled .brand img{height:40px}
.nav-desktop{display:none}
.nav-desktop>a,.has-drop>.drop-trigger{position:relative;font-size:1.02rem;font-weight:500;color:var(--ink-muted);transition:color .25s var(--ease);padding:.75em 0;display:inline-flex;align-items:center;gap:.4em;cursor:pointer;white-space:nowrap}
.nav-desktop>a::after,.has-drop>.drop-trigger::after{content:"";position:absolute;left:0;right:0;bottom:-4px;height:2px;background:var(--signal);transform:scaleX(0);transform-origin:right center;transition:transform .3s var(--ease)}
.nav-desktop>a:hover,.has-drop>.drop-trigger:hover,.nav-desktop>a.current{color:var(--ink)}
.nav-desktop>a.current{color:var(--signal)}
.nav-desktop>a:hover::after,.has-drop:hover>.drop-trigger::after,.nav-desktop>a.current::after{transform:scaleX(1);transform-origin:left center}
.has-drop{position:relative}
.has-drop>.drop-trigger svg{width:.8em;height:.8em;transition:transform .28s var(--ease)}
.has-drop:hover>.drop-trigger svg{transform:rotate(180deg)}
/* mega menu */
.mega{position:absolute;top:100%;left:-40px;transform:translateY(14px);width:min(720px,92vw);display:grid;grid-template-columns:1.55fr .85fr;gap:1.1rem;background:rgba(13,19,32,.98);backdrop-filter:blur(20px);border:1px solid var(--line);border-radius:18px;padding:1.15rem;opacity:0;visibility:hidden;pointer-events:none;transition:opacity .32s var(--ease),transform .32s cubic-bezier(.16,1,.3,1);box-shadow:0 40px 90px rgba(0,0,0,.62)}
.mega::before{content:"";position:absolute;top:-22px;left:0;right:0;height:22px}
.has-drop:hover .mega,.has-drop:focus-within .mega{opacity:1;visibility:visible;pointer-events:auto;transform:translateY(8px)}
.mega-grid{display:grid;grid-template-columns:1fr 1fr;gap:.35rem}
.mega-item{display:flex;gap:.8rem;align-items:flex-start;padding:.85rem .85rem;border-radius:11px;transition:background .2s var(--ease),transform .2s var(--ease)}
.mega-item:hover{transform:translateY(-1px)}
.mega-item:hover{background:var(--s2)}
.mega-ic{flex:none;width:36px;height:36px;border-radius:9px;background:var(--s2);border:1px solid var(--line);display:flex;align-items:center;justify-content:center;color:var(--signal);transition:border-color .2s var(--ease),background .2s var(--ease)}
.mega-item:hover .mega-ic{border-color:var(--brand);background:var(--s1)}
.mega-ic svg{width:18px;height:18px}
.mega-item b{font-family:"Manrope",sans-serif;font-weight:600;font-size:.88rem;color:var(--ink);display:block;line-height:1.2}
.mega-item small{font-size:.72rem;color:var(--ink-muted);line-height:1.4;display:block;margin-top:.15rem}
.mega-item.current{background:var(--s2)}
.mega-item.current b{color:var(--signal)}
.mega-feature{background:linear-gradient(165deg,var(--s2),var(--s1));border:1px solid var(--line);border-radius:12px;padding:1.25rem;display:flex;flex-direction:column;justify-content:center}
.mf-label{font-family:"Manrope",sans-serif;font-weight:700;font-size:1rem;color:var(--ink);margin-bottom:.5rem;line-height:1.28}
.mega-feature p{font-size:.8rem;color:var(--ink-muted);margin-bottom:1.1rem;line-height:1.55}
.mega-feature .btn-signal{width:100%;justify-content:center;font-size:.85rem;padding:.72em 1em}
.mf-all{font-family:"IBM Plex Mono",monospace;font-size:.72rem;letter-spacing:.03em;color:var(--signal);margin-top:.8rem;text-align:center;transition:color .2s var(--ease)}
.mf-all:hover{color:var(--brand-light)}
@media (max-width:1023px){.mega{grid-template-columns:1fr;width:min(440px,92vw)}.mega-feature{display:none}}
.header-actions{display:flex;align-items:center;gap:.7rem}
.lang-toggle{position:relative;display:inline-flex;align-items:center;background:var(--s1);border:1px solid var(--line);border-radius:100px;padding:3px;height:38px}
.lang-toggle::before{content:"";position:absolute;top:3px;bottom:3px;left:3px;width:calc(50% - 3px);border-radius:100px;background:var(--s2);border:1px solid var(--whisper);transition:transform .34s cubic-bezier(.16,1,.3,1);z-index:0}
.lang-toggle:has(.lang-btn[data-lang="en"].active)::before{transform:translateX(100%)}
.lang-btn{position:relative;z-index:1;background:none;border:0;color:var(--ink-muted);font-family:"Manrope",sans-serif;font-size:.8rem;font-weight:600;letter-spacing:.03em;min-width:40px;padding:0 .7em;height:100%;cursor:pointer;transition:color .28s var(--ease)}
.lang-btn:hover{color:var(--ink)}
.lang-btn.active{color:var(--signal)}

/* header CTA — διακριτικό outline που γεμίζει στο hover, όχι συμπαγής πλάκα */
.header-cta{display:none}
@media (min-width:769px){
  .header-cta{
    display:inline-flex;align-items:center;gap:.5em;
    height:34px;padding:0 .95rem 0 1rem;
    font-family:"Manrope",sans-serif;font-weight:600;font-size:.82rem;letter-spacing:-.005em;
    border-radius:100px;
    background:transparent;color:var(--signal);
    border:1px solid rgba(52,198,244,.42);
    transition:background .25s var(--ease),border-color .25s var(--ease),color .25s var(--ease),transform .25s var(--ease)
  }
  .header-cta::after{
    content:"";width:13px;height:13px;flex:none;
    background:currentColor;
    -webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12h14M13 6l6 6-6 6'/%3E%3C/svg%3E") center/contain no-repeat;
    mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12h14M13 6l6 6-6 6'/%3E%3C/svg%3E") center/contain no-repeat;
    transition:transform .25s var(--ease)
  }
  .header-cta:hover{background:var(--signal);color:#04121B;border-color:var(--signal);transform:none}
  .header-cta:hover::after{transform:translateX(2px)}
  .header-cta:focus-visible{outline:2px solid var(--signal);outline-offset:3px}
}
.menu-toggle{display:flex;flex-direction:column;gap:5px;background:none;border:0;padding:8px;cursor:pointer;width:44px;height:44px;align-items:center;justify-content:center}
.menu-toggle span{width:24px;height:2px;background:var(--ink);transition:transform .25s,opacity .25s}
.menu-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.menu-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.menu-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* mobile drawer */
.nav-mobile{position:fixed;top:0;left:0;bottom:0;z-index:1000;width:min(400px,88vw);transform:translateX(-105%);visibility:hidden;display:flex;flex-direction:column;gap:2px;padding:calc(18px + env(safe-area-inset-top)) 26px calc(26px + env(safe-area-inset-bottom));background:var(--s1);box-shadow:0 0 60px rgba(0,0,0,.5);overflow-y:auto;font-family:"Manrope",sans-serif;font-size:1.28rem;font-weight:600;transition:transform .34s var(--ease),visibility 0s linear .34s;border-right:1px solid var(--line)}
.m-top{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding-bottom:1rem;margin-bottom:.7rem;border-bottom:1px solid var(--line)}
.m-logo{height:42px;width:auto}
.m-close{width:44px;height:44px;flex:none;display:flex;align-items:center;justify-content:center;background:var(--s2);border:1px solid var(--line);border-radius:50%;color:var(--ink);cursor:pointer;transition:background .2s var(--ease),border-color .2s var(--ease)}
.m-close:hover{background:var(--whisper);border-color:var(--brand-light)}
.m-close svg{width:20px;height:20px}
.m-langrow{margin-top:auto;padding-top:1.3rem;border-top:1px solid var(--line)}
@media (max-width:600px){.nav-mobile{width:100vw;max-width:100vw;border-right:none;padding-inline:clamp(22px,7vw,34px)}}
.nav-mobile.open{transform:none;visibility:visible;transition:transform .34s var(--ease)}
.nav-mobile .m-label{font-family:"IBM Plex Mono",monospace;font-size:.7rem;letter-spacing:.16em;color:var(--signal);text-transform:uppercase;margin-bottom:1.2rem}
.nav-mobile>a{padding:.5em 0;border-bottom:1px solid var(--line);color:var(--ink)}
.nav-mobile .m-sub{display:flex;flex-direction:column;gap:0;border-bottom:1px solid var(--line);padding-bottom:.3em}
.nav-mobile .m-sub>span{font-family:"IBM Plex Mono",monospace;font-size:.68rem;letter-spacing:.14em;color:var(--ink-muted);text-transform:uppercase;padding:.5em 0 .3em}
.nav-mobile .m-sub a{font-size:1.02rem;font-weight:500;color:var(--ink-muted);padding:.35em 0 .35em .9em}
.nav-mobile .m-sub a:hover{color:var(--signal)}
.nav-mobile .m-tel{color:var(--signal);font-family:"IBM Plex Mono",monospace;font-size:1rem;letter-spacing:.02em;border-bottom:1px solid var(--line)}
.nav-mobile .drawer-cta{margin-top:1rem}
/* mobile Solutions accordion */
.m-acc{border-bottom:1px solid var(--line)}
.m-acc summary{list-style:none;display:flex;align-items:center;justify-content:space-between;gap:.6rem;padding:.5em 0;color:var(--ink);cursor:pointer;font-family:"Manrope",sans-serif;font-weight:600;font-size:1.28rem}
.m-acc summary::-webkit-details-marker{display:none}
.m-acc summary::marker{content:""}
.m-chev{width:20px;height:20px;flex:none;color:var(--ink-muted);transition:transform .3s var(--ease)}
.m-acc[open] .m-chev{transform:rotate(180deg);color:var(--signal)}
.m-acc-body{display:flex;flex-direction:column;padding:.1em 0 .7em}
.m-acc-body a{font-size:1.02rem;font-weight:500;color:var(--ink-muted);padding:.42em 0 .42em .95rem;border-left:2px solid var(--whisper);margin-left:.35rem}
.m-acc-body a:hover,.m-acc-body a:active{color:var(--signal);border-left-color:var(--signal)}
.nav-backdrop{position:fixed;inset:0;z-index:999;background:rgba(4,8,16,.6);backdrop-filter:blur(2px);opacity:0;pointer-events:none;transition:opacity .3s}
.nav-backdrop.show{opacity:1;pointer-events:auto}
body.nav-open{overflow:hidden}

/* home hero */
.hero{min-height:100svh;display:flex;align-items:center;padding-top:140px;overflow:hidden}
#net-canvas{position:absolute;inset:0;width:100%;height:100%;z-index:0;opacity:.9;transition:opacity .8s var(--ease)}
/* hero video layer — ενεργοποιείται μόνο όταν το assets/hero.mp4 φορτώσει */
.hero-video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0;opacity:0;transition:opacity 1.2s var(--ease)}
.hero.has-video .hero-video{opacity:1}
.hero.has-video::after{background:radial-gradient(120% 90% at 78% 12%,rgba(62,109,166,.14),transparent 55%),linear-gradient(180deg,rgba(4,7,14,.66) 0%,rgba(4,7,14,.72) 55%,rgba(10,15,28,.94) 100%)}
@media (prefers-reduced-motion:reduce){.hero-video{display:none}}
.hero::after{content:"";position:absolute;inset:0;z-index:1;background:radial-gradient(120% 90% at 78% 15%,rgba(62,109,166,.16),transparent 55%),linear-gradient(180deg,rgba(10,15,28,.35) 0%,rgba(10,15,28,.72) 72%,var(--canvas) 100%);pointer-events:none}
.hero .wrap{position:relative;z-index:2;width:100%}
.hero-inner{max-width:820px}
.hero-badge{display:inline-flex;align-items:center;gap:.5em;border:1px solid var(--whisper);background:rgba(17,24,41,.6);border-radius:100px;padding:.4em .9em;margin-bottom:1.6rem}
.hero-badge .dot{width:7px;height:7px;border-radius:50%;background:var(--ok);box-shadow:0 0 0 0 rgba(63,224,138,.5);animation:pulse 2.4s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(63,224,138,.5)}70%{box-shadow:0 0 0 8px rgba(63,224,138,0)}100%{box-shadow:0 0 0 0 rgba(63,224,138,0)}}
.hero-badge span{font-family:"IBM Plex Mono",monospace;font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-muted)}
.hero h1{font-size:clamp(2.6rem,7vw,5.6rem);font-weight:800;letter-spacing:-.035em;margin-bottom:1.3rem}
.hero h1 .lit{color:var(--signal)}
.hero .lead{font-size:clamp(1.05rem,1.9vw,1.32rem);color:var(--ink-muted);max-width:600px;margin-bottom:2.2rem}
.hero-cta{display:flex;flex-wrap:wrap;gap:.8rem;margin-bottom:2.6rem}
.cap-strip{display:flex;flex-wrap:wrap;gap:1.6rem 2.4rem;padding-top:1.8rem;border-top:1px solid var(--line)}
.cap{display:flex;align-items:center;gap:.6rem}
.cap svg{width:22px;height:22px;color:var(--signal);flex:none}
.cap b{font-family:"Manrope",sans-serif;font-weight:700;display:block;font-size:.98rem;color:var(--ink)}
.cap small{color:var(--ink-muted);font-size:.82rem}

/* interior page hero */
.page-hero{position:relative;padding:150px 0 clamp(40px,7vw,80px);border-bottom:1px solid var(--line);overflow:hidden}
.page-hero::before{content:"";position:absolute;inset:0;background:radial-gradient(90% 120% at 85% -10%,rgba(52,198,244,.10),transparent 60%);pointer-events:none}
.page-hero .wrap{position:relative;z-index:2}
.breadcrumb{display:flex;gap:.5rem;align-items:center;font-family:"IBM Plex Mono",monospace;font-size:.75rem;letter-spacing:.06em;color:var(--ink-muted);margin-bottom:1.4rem}
.breadcrumb a:hover{color:var(--signal)}
.breadcrumb .sep{opacity:.5}
.page-hero h1{font-size:clamp(2.1rem,5.5vw,3.8rem);font-weight:800;letter-spacing:-.03em;max-width:16ch;margin-bottom:1rem}
.page-hero p{color:var(--ink-muted);max-width:560px;font-size:clamp(1rem,1.6vw,1.18rem)}

/* reveals */
[data-reveal]{opacity:0;transform:translateY(26px)}
[data-reveal].visible{opacity:1;transform:none;transition:opacity .7s var(--ease),transform .7s var(--ease)}
@supports (animation-timeline:view()){
  @media (prefers-reduced-motion:no-preference){
    [data-reveal]{opacity:0;transform:translateY(26px);animation:reveal-in linear both;animation-timeline:view();animation-range:entry 0% entry 46%}
  }
}
@keyframes reveal-in{to{opacity:1;transform:none}}

/* section header */
.sec-head{display:flex;flex-direction:column;gap:.9rem;margin-bottom:3.2rem;max-width:640px}
.sec-head h2{font-size:clamp(1.9rem,4.4vw,3.2rem);font-weight:800;letter-spacing:-.03em}
.sec-head p{color:var(--ink-muted)}
.sec-top{display:flex;align-items:center;gap:1rem}
.sec-top .rule{height:1px;flex:1;background:var(--line)}

/* solution panels */
.panels{display:grid;gap:1.1rem;grid-template-columns:1fr}
.panel{position:relative;background:var(--s1);border:1px solid rgba(255,255,255,.07);border-radius:14px;padding:1.5rem 1.4rem 1.35rem;overflow:hidden;transition:border-color .3s var(--ease),transform .3s var(--ease),background .3s var(--ease),box-shadow .3s var(--ease);display:flex;flex-direction:column;box-shadow:0 4px 18px rgba(0,0,0,.22)}
.panel::before{content:"";position:absolute;left:0;top:0;bottom:0;width:2px;background:var(--signal);transform:scaleY(0);transform-origin:top;transition:transform .4s var(--ease)}
.panel:hover{border-color:var(--brand);transform:translateY(-5px);background:var(--s2);box-shadow:0 20px 48px rgba(0,0,0,.45)}
.panel:hover::before{transform:scaleY(1)}
.panel .p-idx{font-family:"IBM Plex Mono",monospace;font-size:.72rem;color:var(--ink-muted);letter-spacing:.14em}
.panel .p-icon{width:32px;height:32px;margin:.7rem 0 .85rem;color:var(--signal)}
.panel h3{font-size:1.16rem;font-weight:700;margin-bottom:.45rem;letter-spacing:-.02em;line-height:1.22}
.panel>p{color:var(--ink-muted);font-size:.9rem;line-height:1.55;margin-bottom:.9rem}
.panel ul{list-style:none;display:flex;flex-direction:column;gap:.4rem;margin-bottom:1rem}
.panel li{display:flex;align-items:flex-start;gap:.55rem;font-size:.86rem;line-height:1.45;color:var(--ink)}
.panel li svg{width:14px;height:14px;color:var(--ok);flex:none;margin-top:.24em}
.panel .p-link{margin-top:auto;font-family:"Manrope",sans-serif;font-weight:600;font-size:.88rem;color:var(--signal);display:inline-flex;align-items:center;gap:.4em;transition:gap .25s var(--ease)}
.panel:hover .p-link{gap:.7em}
.panel .p-link svg{width:1em;height:1em}

/* industries */
.band-s1{background:var(--s1);border-block:1px solid var(--line)}
.ind-chips{display:flex;flex-wrap:wrap;gap:.6rem;margin-bottom:2.4rem}
.chip{font-family:"IBM Plex Mono",monospace;font-size:.82rem;letter-spacing:.03em;padding:.6em 1.1em;border:1px solid var(--whisper);border-radius:100px;background:transparent;color:var(--ink-muted);cursor:pointer;transition:all .25s var(--ease)}
.chip:hover{color:var(--ink);border-color:var(--brand-light)}
.chip.active{background:var(--signal);color:#04121B;border-color:var(--signal);font-weight:500}
.ind-panel{background:var(--canvas);border:1px solid var(--line);border-radius:var(--r-pan);padding:clamp(1.6rem,4vw,2.6rem);min-height:180px;display:flex;flex-direction:column;justify-content:center}
.ind-panel .ind-tag{font-family:"IBM Plex Mono",monospace;font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--signal);margin-bottom:1rem}
.ind-panel h3{font-size:clamp(1.4rem,3vw,2rem);font-weight:700;margin-bottom:.9rem;transition:opacity .3s var(--ease)}
.ind-panel p{color:var(--ink-muted);max-width:640px;transition:opacity .3s var(--ease)}
.ind-panel.swapping h3,.ind-panel.swapping p{opacity:0}

/* process stepper */
.steps{position:relative;display:grid;gap:0;grid-template-columns:1fr}
.step{position:relative;padding:1.6rem 0 1.6rem 3.4rem;border-left:2px solid var(--whisper)}
.step:last-child{border-left-color:transparent}
.step-line{position:absolute;left:-2px;top:0;bottom:0;width:2px;background:var(--signal);transform:scaleY(var(--p,0));transform-origin:top;transition:transform .1s linear}
.step .num{position:absolute;left:calc(-1.5rem - 1px);top:1.5rem;width:3rem;height:3rem;border-radius:50%;background:var(--canvas);border:2px solid var(--whisper);display:flex;align-items:center;justify-content:center;font-family:"IBM Plex Mono",monospace;font-weight:500;font-size:.9rem;color:var(--ink-muted);transition:all .3s var(--ease)}
.step.on .num{border-color:var(--signal);color:var(--signal)}
.step h3{font-size:1.3rem;font-weight:700;margin-bottom:.5rem}
.step p{color:var(--ink-muted);font-size:.96rem;max-width:560px}

/* about */
.about-grid{display:grid;gap:3rem;grid-template-columns:1fr}
.about-copy h2{font-size:clamp(1.9rem,4.4vw,3rem);font-weight:800;margin-bottom:1.4rem;letter-spacing:-.03em}
.about-copy p{color:var(--ink-muted);margin-bottom:1.2rem}
.about-copy .signoff{font-family:"IBM Plex Mono",monospace;font-size:.85rem;color:var(--ink);letter-spacing:.02em;margin-top:1.6rem}
.about-visual{position:relative;display:flex;align-items:center;justify-content:center;padding:2rem;background:var(--s1);border:1px solid var(--line);border-radius:var(--r-pan);min-height:320px}
.about-visual svg{width:min(260px,70%);height:auto}
.shield-path{fill:none;stroke:var(--brand-light);stroke-width:2;stroke-dasharray:1200;stroke-dashoffset:1200}
.about-visual.visible .shield-path{animation:draw 2.4s var(--ease) forwards}
@keyframes draw{to{stroke-dashoffset:0}}
.vals{display:flex;flex-direction:column;gap:1px;margin-top:2rem;border-top:1px solid var(--line)}
.val{display:flex;align-items:center;gap:1rem;padding:1.1rem 0;border-bottom:1px solid var(--line)}
.val svg{width:26px;height:26px;color:var(--signal);flex:none}
.val b{font-family:"Manrope",sans-serif;font-weight:700;display:block;color:var(--ink)}
.val small{color:var(--ink-muted);font-size:.86rem}

/* image-background solution cards (home) */
.panel.has-bg{background-size:cover;background-position:center;background-clip:padding-box;border:1px solid #2b3750;box-shadow:0 8px 30px rgba(0,0,0,.4)}
.panel.has-bg:hover{border-color:var(--brand)}
.panel.has-bg::after{content:"";position:absolute;inset:0;background:linear-gradient(160deg,rgba(11,16,28,.72) 0%,rgba(11,16,28,.92) 100%);z-index:1;transition:background .35s var(--ease)}
.panel.has-bg>*{position:relative;z-index:2}
.panel.has-bg::before{z-index:3}
.panel.has-bg:hover::after{background:linear-gradient(160deg,rgba(13,19,32,.62) 0%,rgba(13,19,32,.9) 100%)}

/* page banner (service pages) */
.page-hero.has-banner{background-size:cover;background-position:center;border-bottom:1px solid var(--line);min-height:48vh;display:flex;align-items:flex-end;padding-top:clamp(150px,16vw,200px);padding-bottom:clamp(38px,5vw,60px)}
.page-hero.has-banner::before{display:none}
.page-hero.has-banner::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(8,12,22,.32) 0%,rgba(8,12,22,.5) 42%,rgba(8,12,22,.8) 80%,var(--canvas) 100%);z-index:1}
.page-hero.has-banner .wrap{position:relative;z-index:2;width:100%}
.page-hero.has-banner .breadcrumb,.page-hero.has-banner h1,.page-hero.has-banner p{text-shadow:0 2px 14px rgba(0,0,0,.55)}

/* service detail */
.svc-layout{display:grid;gap:3rem;grid-template-columns:1fr}
.svc-main h2{font-size:clamp(1.6rem,3.4vw,2.3rem);font-weight:800;margin:2.4rem 0 1rem;letter-spacing:-.02em}
.svc-main h2:first-child{margin-top:0}
.svc-main p{color:var(--ink-muted);margin-bottom:1.1rem}
.svc-feature-grid{display:grid;gap:1rem;grid-template-columns:1fr;margin:1.4rem 0 1rem}
.svc-feature{background:var(--s1);border:1px solid var(--line);border-radius:var(--r-pan);padding:1.4rem 1.5rem}
.svc-feature svg{width:30px;height:30px;color:var(--signal);margin-bottom:.8rem}
.svc-feature b{font-family:"Manrope",sans-serif;font-weight:700;display:block;margin-bottom:.4rem;color:var(--ink)}
.svc-feature small{color:var(--ink-muted);font-size:.9rem;line-height:1.6}
.svc-aside{align-self:start;position:sticky;top:100px;background:var(--s1);border:1px solid var(--line);border-radius:var(--r-pan);padding:1.8rem}
.svc-aside .a-label{font-family:"IBM Plex Mono",monospace;font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;color:var(--signal);margin-bottom:1rem}
.svc-aside h3{font-size:1.3rem;font-weight:700;margin-bottom:.7rem}
.svc-aside p{color:var(--ink-muted);font-size:.94rem;margin-bottom:1.4rem}
.svc-aside .btn-signal{width:100%;justify-content:center;margin-bottom:.7rem}
.svc-aside .a-tel{display:block;text-align:center;font-family:"IBM Plex Mono",monospace;font-size:.95rem;color:var(--ink-muted)}
.svc-aside .a-tel:hover{color:var(--signal)}
.svc-other{display:flex;flex-wrap:wrap;gap:1rem;margin-top:1.4rem}
.svc-other a{flex:1;min-width:200px;background:var(--s1);border:1px solid var(--line);border-radius:var(--r-pan);padding:1.2rem 1.4rem;transition:border-color .25s var(--ease),transform .25s var(--ease)}
.svc-other a:hover{border-color:var(--brand);transform:translateY(-3px)}
.svc-other small{font-family:"IBM Plex Mono",monospace;font-size:.66rem;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-muted);display:block;margin-bottom:.3rem}
.svc-other b{font-family:"Manrope",sans-serif;font-weight:700;color:var(--ink);display:inline-flex;align-items:center;gap:.4em}
.svc-other b svg{width:1em;height:1em;color:var(--signal)}

/* contact */
.contact-grid{display:grid;gap:3rem;grid-template-columns:1fr}
.contact-info h2{font-size:clamp(1.9rem,4.4vw,3rem);font-weight:800;margin-bottom:1.2rem;letter-spacing:-.03em}
.contact-info>p{color:var(--ink-muted);margin-bottom:2rem;max-width:440px}
.contact-list{display:flex;flex-direction:column;gap:1.3rem}
.ci{display:flex;align-items:center;gap:1rem}
.ci .ci-ic{width:44px;height:44px;border-radius:var(--r-ctl);background:var(--s2);border:1px solid var(--line);display:flex;align-items:center;justify-content:center;color:var(--signal);flex:none}
.ci .ci-ic svg{width:20px;height:20px}
.ci small{display:block;font-family:"IBM Plex Mono",monospace;font-size:.68rem;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-muted)}
.ci b{font-family:"Manrope",sans-serif;font-weight:600;font-size:1.05rem;color:var(--ink)}
form.contact{background:var(--s1);border:1px solid var(--line);border-radius:var(--r-pan);padding:clamp(1.5rem,4vw,2.4rem)}
.field{margin-bottom:1.2rem}
.field label{display:block;font-family:"IBM Plex Mono",monospace;font-size:.7rem;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-muted);margin-bottom:.5rem}
.field input,.field select,.field textarea{width:100%;background:var(--canvas);border:1px solid var(--whisper);border-radius:var(--r-ctl);padding:.85em 1em;color:var(--ink);font-family:inherit;font-size:16px;transition:border-color .2s var(--ease)}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--signal)}
.field textarea{resize:vertical;min-height:120px}
.hp{position:absolute;left:-9999px;opacity:0}
.gdpr{font-size:.78rem;color:var(--ink-muted);margin-top:1rem}
.gdpr a{color:var(--brand-light);text-decoration:underline}
.form-status{margin-top:1rem;font-size:.9rem;min-height:1.2em}
.form-status.ok{color:var(--ok)}
.form-status.err{color:#ff7a7a}
form.contact .btn-signal{width:100%;justify-content:center;margin-top:.4rem}

/* cta band */
.cta-band{text-align:center}
.cta-band .wrap{display:flex;flex-direction:column;align-items:center;gap:1.6rem}
.cta-band h2{font-size:clamp(2rem,5vw,3.6rem);font-weight:800;letter-spacing:-.03em;max-width:16ch}
.cta-band .lit{color:var(--signal)}

/* ============================================================
   LIGHT BAND — δίχρωμο σύστημα. Το dark παραμένει κυρίαρχο·
   το .band-light αναδιατάσσει τα tokens τοπικά, ώστε ΟΛΑ τα
   υπάρχοντα components να δουλεύουν αυτούσια μέσα του.
   ============================================================ */
.band-light{
  --canvas:#EEF3F9; --s1:#FFFFFF; --s2:#F5F8FC;
  --ink:#0B1424; --ink-muted:#51637E;
  --signal:#0E6F9E; --brand:#2C5B92; --brand-light:#2C5B92;
  --whisper:#CBD9E8; --line:rgba(16,38,68,.13); --ok:#0E9A57;
  background:linear-gradient(180deg,#F7FAFD 0%,#EEF3F9 55%,#E7EEF7 100%);
  color:var(--ink);
  border-block:1px solid rgba(16,38,68,.10)
}
.band-light h1,.band-light h2,.band-light h3,.band-light h4{color:var(--ink)}
.band-light .sec-index,.band-light .breadcrumb{color:#64748B}
.band-light .btn-signal{background:var(--brand);color:#fff}
.band-light .btn-signal:hover{background:#3E6DA6}
.band-light .btn-ghost{border-color:#B9CBDE;color:var(--ink)}
.band-light .btn-ghost:hover{border-color:var(--brand);color:var(--brand)}
.band-light .panel,.band-light .svc-feature,.band-light .ind-panel{box-shadow:0 1px 2px rgba(16,38,68,.05),0 12px 32px -18px rgba(16,38,68,.28)}
.band-light .panel:hover{background:#fff;box-shadow:0 1px 2px rgba(16,38,68,.06),0 22px 48px -22px rgba(16,38,68,.4)}
/* το grain overlay «λερώνει» τα ανοιχτά· το σβήνουμε τοπικά */
.band-light::after{content:"";position:absolute;inset:0;background:transparent;pointer-events:none}

/* stat row — «99.9% uptime» */
.stat-row{display:grid;gap:1.1rem;grid-template-columns:1fr;margin-top:2.4rem}
.stat{background:var(--s1);border:1px solid var(--line);border-radius:var(--r-pan);padding:1.6rem 1.5rem}
.stat .n{font-family:"Manrope",sans-serif;font-weight:800;font-size:clamp(2.1rem,5vw,2.9rem);letter-spacing:-.04em;color:var(--signal);line-height:1;margin-bottom:.5rem}
.stat b{font-family:"Manrope",sans-serif;font-weight:700;display:block;margin-bottom:.3rem;color:var(--ink)}
.stat small{color:var(--ink-muted);font-size:.88rem;line-height:1.6;display:block}

/* comparison — on-premise vs cloud */
.vs-grid{display:grid;gap:1.1rem;grid-template-columns:1fr}
.vs{background:var(--s1);border:1px solid var(--line);border-radius:var(--r-pan);padding:1.8rem 1.6rem}
.vs.pick{border-color:var(--brand);box-shadow:0 0 0 1px var(--brand) inset}
.vs .vs-head{display:flex;align-items:center;gap:.7rem;margin-bottom:1.2rem}
.vs .vs-head svg{width:24px;height:24px;flex:none}
.vs.warn .vs-head svg{color:#D0454C}
.vs.pick .vs-head svg{color:var(--brand)}
.vs .vs-head h3{font-size:1.22rem;font-weight:700;letter-spacing:-.02em}
.vs .vs-tag{font-family:"IBM Plex Mono",monospace;font-size:.64rem;letter-spacing:.14em;text-transform:uppercase;padding:.3em .7em;border-radius:100px;border:1px solid var(--line);color:var(--ink-muted)}
.vs.pick .vs-tag{background:var(--brand);border-color:var(--brand);color:#fff}
.vs ul{list-style:none;display:flex;flex-direction:column;gap:.9rem}
.vs li{font-size:.94rem;color:var(--ink-muted);padding-left:1.1rem;position:relative;line-height:1.6}
.vs li::before{content:"";position:absolute;left:0;top:.62em;width:5px;height:5px;border-radius:50%;background:var(--ink-muted);opacity:.5}
.vs li b{color:var(--ink);font-family:"Manrope",sans-serif;font-weight:700}

/* data table (compliance / κόστος) */
.tbl-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--r-pan);background:var(--s1)}
table.tbl{width:100%;border-collapse:collapse;min-width:640px;font-size:.94rem}
table.tbl thead th{background:#0B1424;color:#F2F5FA;font-family:"Manrope",sans-serif;font-weight:700;text-align:left;padding:1.1rem 1.2rem;font-size:.9rem;letter-spacing:-.01em}
.band-light table.tbl thead th{background:#0B1424}
table.tbl td{padding:1.05rem 1.2rem;border-top:1px solid var(--line);color:var(--ink-muted);vertical-align:top;line-height:1.6}
table.tbl td:first-child{color:var(--ink);font-family:"Manrope",sans-serif;font-weight:700}
table.tbl tbody tr:hover{background:var(--s2)}
table.tbl .yes{display:inline-flex;align-items:flex-start;gap:.5em}
table.tbl .yes svg{width:16px;height:16px;color:var(--ok);flex:none;margin-top:.3em}
.tbl-note{font-size:.84rem;color:var(--ink-muted);margin-top:1rem;font-style:italic}

/* cost bars */
.bars{display:flex;flex-direction:column;gap:1.1rem;background:var(--s1);border:1px solid var(--line);border-radius:var(--r-pan);padding:clamp(1.4rem,4vw,2.2rem)}
.bar-row{display:grid;gap:.5rem;grid-template-columns:1fr;align-items:center}
.bar-row .bl{font-family:"Manrope",sans-serif;font-weight:700;font-size:.92rem;color:var(--ink)}
.bar-track{position:relative;height:34px;border-radius:var(--r-ctl);background:var(--s2);overflow:hidden}
.bar-fill{position:absolute;inset:0 auto 0 0;width:var(--w,20%);background:linear-gradient(90deg,var(--brand),var(--signal));border-radius:var(--r-ctl);display:flex;align-items:center;justify-content:flex-end;padding-right:.8rem;font-family:"IBM Plex Mono",monospace;font-size:.82rem;font-weight:500;color:#fff;transform:scaleX(0);transform-origin:left;transition:transform .9s var(--ease)}
.bars.visible .bar-fill,[data-reveal].visible .bar-fill{transform:scaleX(1)}
@supports (animation-timeline:view()){@media (prefers-reduced-motion:no-preference){.bar-fill{transform:scaleX(1)}}}

/* roadmap */
.roadmap{display:grid;gap:1rem;grid-template-columns:1fr;counter-reset:rm}
.rm{position:relative;background:var(--s1);border:1px solid var(--line);border-radius:var(--r-pan);padding:1.6rem 1.5rem;counter-increment:rm}
.rm::before{content:"W" counter(rm);position:absolute;top:1.3rem;right:1.3rem;font-family:"IBM Plex Mono",monospace;font-size:.72rem;letter-spacing:.12em;color:var(--signal)}
.rm .rm-dot{width:11px;height:11px;border-radius:50%;background:var(--signal);margin-bottom:1rem;box-shadow:0 0 0 4px rgba(52,198,244,.15)}
.rm h3{font-size:1.1rem;font-weight:700;margin-bottom:.5rem}
.rm p{color:var(--ink-muted);font-size:.92rem}

/* partners */
.logos{display:grid;gap:1px;grid-template-columns:repeat(2,1fr);background:var(--line);border:1px solid var(--line);border-radius:var(--r-pan);overflow:hidden}
.logo-cell{background:var(--canvas);padding:1.6rem 1.2rem;display:flex;flex-direction:column;gap:.35rem;align-items:center;text-align:center;transition:background .25s var(--ease)}
.logo-cell:hover{background:var(--s1)}
.logo-cell b{font-family:"Manrope",sans-serif;font-weight:800;font-size:1.05rem;letter-spacing:-.02em;color:var(--ink)}
.logo-cell small{font-family:"IBM Plex Mono",monospace;font-size:.66rem;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-muted)}
.partner-card{background:var(--s1);border:1px solid var(--line);border-radius:var(--r-pan);padding:1.8rem 1.6rem;display:flex;flex-direction:column}
.partner-card .pc-top{display:flex;align-items:baseline;justify-content:space-between;gap:1rem;margin-bottom:1rem}
.partner-card h3{font-size:1.3rem;font-weight:800;letter-spacing:-.02em}
.partner-card .pc-tag{font-family:"IBM Plex Mono",monospace;font-size:.64rem;letter-spacing:.13em;text-transform:uppercase;color:var(--signal)}
.partner-card p{color:var(--ink-muted);font-size:.95rem;margin-bottom:1.1rem}
.partner-card ul{list-style:none;display:flex;flex-wrap:wrap;gap:.5rem;margin-top:auto}
.partner-card li{font-family:"IBM Plex Mono",monospace;font-size:.75rem;padding:.35em .8em;border:1px solid var(--line);border-radius:100px;color:var(--ink-muted)}

/* FAQ accordion */
.faq{border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{list-style:none;cursor:pointer;display:flex;align-items:flex-start;gap:1rem;padding:1.5rem 0;font-family:"Manrope",sans-serif;font-weight:700;font-size:clamp(1.02rem,2.2vw,1.2rem);color:var(--ink);letter-spacing:-.01em;transition:color .2s var(--ease)}
.faq summary::-webkit-details-marker{display:none}
.faq summary:hover{color:var(--signal)}
.faq summary .q{font-family:"IBM Plex Mono",monospace;font-size:.72rem;color:var(--signal);flex:none;padding-top:.45em;letter-spacing:.1em}
.faq summary .ic{margin-left:auto;flex:none;width:20px;height:20px;color:var(--signal);transition:transform .3s var(--ease)}
.faq details[open] summary .ic{transform:rotate(45deg)}
.faq .ans{padding:0 0 1.7rem 2.6rem;color:var(--ink-muted);font-size:.98rem;max-width:78ch}
.faq .ans p+p{margin-top:.9rem}
.faq .ans b{color:var(--ink);font-family:"Manrope",sans-serif;font-weight:700}

/* pill list */
.pills{display:flex;flex-wrap:wrap;gap:.6rem;margin-top:1.4rem}
.pill{font-family:"IBM Plex Mono",monospace;font-size:.78rem;padding:.5em 1em;border:1px solid var(--whisper);border-radius:100px;color:var(--ink-muted)}

/* footer */
footer{border-top:1px solid var(--line);padding-block:clamp(48px,7vw,72px) 32px}
.foot-grid{display:grid;gap:2.4rem;grid-template-columns:1fr;margin-bottom:2.6rem}
.foot-brand img{height:54px;width:auto;margin-bottom:1rem}
.foot-brand p{color:var(--ink-muted);font-size:.9rem;max-width:300px}
.foot-col h4{font-family:"IBM Plex Mono",monospace;font-size:.7rem;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-muted);margin-bottom:1.1rem}
.foot-col a{display:block;color:var(--ink-muted);font-size:.94rem;padding:.3em 0;transition:color .2s}
.foot-col a:hover{color:var(--signal)}
.foot-bottom{display:flex;flex-wrap:wrap;gap:1rem;justify-content:space-between;align-items:center;padding-top:1.8rem;border-top:1px solid var(--line)}
.foot-bottom small{color:var(--ink-muted);font-size:.82rem}
.agenths-credit{font-size:11px;color:rgba(242,245,250,.3);text-decoration:none;letter-spacing:.05em}
.agenths-credit:hover{color:rgba(242,245,250,.55)}

/* floats */
.float{position:fixed;z-index:80;width:52px;height:52px;border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:0 6px 24px rgba(0,0,0,.4);transition:transform .25s var(--ease),opacity .25s}
.wa-float{right:20px;bottom:20px;background:#25D366;color:#fff}
.wa-float:hover{transform:scale(1.08)}
.wa-float svg{width:26px;height:26px}
.top-float{left:20px;bottom:20px;background:var(--s2);border:1px solid var(--whisper);color:var(--ink);width:44px;height:44px;opacity:0;pointer-events:none}
.top-float.show{opacity:1;pointer-events:auto}
.top-float svg{width:20px;height:20px}

@media (min-width:1024px){
  .menu-toggle{display:none}
  .nav-mobile{display:none!important}
  .nav-desktop{display:flex;gap:1.9rem;align-items:center}
}
@media (min-width:769px){
  .panels{grid-template-columns:repeat(2,1fr)}
  .about-grid{grid-template-columns:1.15fr .85fr;align-items:center}
  .contact-grid{grid-template-columns:.9fr 1.1fr}
  .foot-grid{grid-template-columns:1.4fr 1fr 1fr 1fr}
  .svc-layout{grid-template-columns:1.6fr .8fr}
  .svc-feature-grid{grid-template-columns:1fr 1fr}
  .stat-row{grid-template-columns:repeat(3,1fr)}
  .vs-grid{grid-template-columns:1fr 1fr}
  .roadmap{grid-template-columns:repeat(4,1fr)}
  .logos{grid-template-columns:repeat(4,1fr)}
  .bar-row{grid-template-columns:230px 1fr;gap:1.4rem}
  .bar-row .bl{text-align:right}
}
@media (min-width:1024px){
  .partner-grid{display:grid;gap:1.1rem;grid-template-columns:1fr 1fr}
}
/* 3 στήλες μόνο με πραγματικό πλάτος (~390px/card) — αλλιώς τα cards βγαίνουν στενά & πολύ κάθετα */
@media (min-width:1180px){
  .panels{grid-template-columns:repeat(3,1fr)}
}
@media (max-width:1023px){
  .partner-grid{display:grid;gap:1.1rem;grid-template-columns:1fr}
}
@media (prefers-reduced-motion:reduce){
  *{animation-duration:.001ms!important;transition-duration:.001ms!important}
  html{scroll-behavior:auto}
  [data-reveal]{opacity:1!important;transform:none!important}
  .shield-path{stroke-dashoffset:0!important}
  @view-transition{navigation:none}
}

/* ── mobile proportion polish ── */
@media (max-width:600px){
  .hero{padding-top:116px}
  .hero h1{font-size:clamp(2.15rem,9vw,3rem);letter-spacing:-.03em}
  .hero .lead{font-size:1.05rem}
  .hero-cta{gap:.6rem}
  .hero-cta .btn{flex:1;justify-content:center}
  .cap-strip{gap:1.1rem 1.6rem}
  .page-hero.has-banner{min-height:40vh}
  .page-hero.has-banner h1{font-size:clamp(1.9rem,7vw,2.5rem)}
  .sec-head{margin-bottom:2.1rem}
  .sec-head h2{font-size:clamp(1.7rem,7vw,2.3rem)}
  .cta-band h2{font-size:clamp(1.9rem,7.5vw,2.6rem)}
  .panel{padding:1.4rem 1.25rem}
  .svc-aside{position:static}
}

/* ── mobile: solution cards become a swipe slider ── */
@media (max-width:768px){
  .panels{
    display:flex;grid-template-columns:none;
    overflow-x:auto;overscroll-behavior-x:contain;scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch;
    gap:.9rem;margin-inline:calc(-1*var(--pad));padding:.5rem var(--pad) 1rem;scroll-padding-inline:var(--pad);
    scrollbar-width:none
  }
  .panels::-webkit-scrollbar{display:none}
  .panels>.panel{flex:0 0 84%;min-width:0;scroll-snap-align:center}
  .panels>.panel:hover{transform:none}
  .panels>.panel[data-reveal]{opacity:1;transform:none;animation:none}
}