:root{
  --bg:#07080c; --bg-2:#0d0f16; --card:#11141d; --line:rgba(255,255,255,.08);
  --text:#eef2f7; --muted:#9aa3b2; --cyan:#3fe7ef; --cyan-ink:#04181a;
  --violet:#7c4dff; --violet-soft:rgba(124,77,255,.18); --glow:rgba(63,231,239,.35);
  --radius:20px; --display:"Sofia Sans Condensed",system-ui,sans-serif;
  --body:Inter,system-ui,sans-serif; --mono:"JetBrains Mono",ui-monospace,monospace;
  color-scheme:dark;
}
:root[data-theme="light"]{
  --bg:#f5f7fa; --bg-2:#eaeef4; --card:#ffffff; --line:rgba(10,20,40,.10);
  --text:#0b0f17; --muted:#5a6475; --cyan:#00a9b3; --cyan-ink:#ffffff;
  --violet:#5b2fe0; --violet-soft:rgba(91,47,224,.10); --glow:rgba(0,169,179,.25);
  color-scheme:light;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{background:var(--bg);color:var(--text);font:400 16px/1.65 var(--body);overflow-x:hidden;transition:background .3s,color .3s}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
:focus-visible{outline:2px solid var(--cyan);outline-offset:3px;border-radius:6px}
.wrap{width:min(1180px,100% - 32px);margin-inline:auto}
.eyebrow{font:500 12px/1 var(--mono);letter-spacing:.18em;text-transform:uppercase;color:var(--cyan);display:inline-flex;align-items:center;gap:10px}
.eyebrow::before{content:"";width:22px;height:1px;background:currentColor}
h1,h2,h3{font-family:var(--display);font-weight:900;line-height:.95;letter-spacing:-.01em;text-transform:uppercase}
h2{font-size:clamp(40px,7vw,76px);margin:14px 0 18px}
.lead{color:var(--muted);font-size:clamp(16px,1.6vw,18px);max-width:58ch}
.accent{color:var(--cyan)}
.violet{color:var(--violet)}
section{padding:clamp(72px,11vw,130px) 0;position:relative}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:10px;padding:15px 24px;border-radius:999px;font:600 15px/1 var(--body);transition:transform .2s,box-shadow .2s,background .2s;will-change:transform}
.btn:hover{transform:translateY(-2px)}
.btn-primary{background:var(--cyan);color:var(--cyan-ink);box-shadow:0 0 0 0 var(--glow),0 10px 30px -10px var(--glow)}
.btn-primary:hover{box-shadow:0 0 0 6px var(--glow),0 14px 40px -10px var(--glow)}
.btn-ghost{border:1px solid var(--line);background:rgba(255,255,255,.03)}
.btn svg{width:18px;height:18px}

/* nav */
.nav{position:fixed;inset:0 0 auto;z-index:50;transition:background .3s,border-color .3s;border-bottom:1px solid transparent}
.nav.scrolled{background:color-mix(in srgb,var(--bg) 82%,transparent);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-color:var(--line)}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;height:72px}
.brand{display:flex;align-items:center;gap:10px;font:900 20px/1 var(--display);text-transform:uppercase;letter-spacing:.02em}
.brand img{width:46px;height:46px;object-fit:contain}
.brand small{display:block;font:500 10px/1.2 var(--mono);letter-spacing:.16em;color:var(--muted)}
.nav-right{display:flex;align-items:center;gap:10px}
.icon-btn{width:42px;height:42px;border-radius:50%;border:1px solid var(--line);display:grid;place-items:center;background:transparent;color:var(--text);cursor:pointer}
.icon-btn svg{width:18px;height:18px}
.nav .btn{padding:12px 18px;font-size:14px;display:none}
@media(min-width:900px){.nav .btn{display:inline-flex}}
.logo-only{display:block;line-height:0}
.logo-only img{width:84px;height:84px;object-fit:contain;filter:drop-shadow(0 0 14px rgba(63,231,239,.25));transition:transform .3s}
.logo-only:hover img{transform:scale(1.05) rotate(-2deg)}
.nav .wrap{height:100px}
@media(max-width:520px){.logo-only img{width:70px;height:70px}.nav .wrap{height:88px}}
.lang{display:flex;border:1px solid var(--line);border-radius:999px;padding:3px;font:500 12px/1 var(--mono);letter-spacing:.08em}
.lang button{border:0;background:transparent;color:var(--muted);padding:9px 11px;border-radius:999px;cursor:pointer;font:inherit}
.lang button[aria-pressed="true"]{background:var(--text);color:var(--bg)}
.menu-btn{display:inline-flex;align-items:center;gap:10px;height:42px;padding:0 8px 0 16px;border-radius:999px;border:1px solid var(--line);background:transparent;color:var(--text);cursor:pointer;font:600 14px/1 var(--body)}
.menu-btn .bars{width:28px;height:28px;border-radius:50%;background:var(--cyan);display:grid;place-content:center;gap:4px}
.menu-btn .bars i{display:block;width:12px;height:2px;background:var(--cyan-ink);border-radius:2px}
@media(max-width:520px){.menu-btn .lbl{display:none}.menu-btn{padding:0 6px}.nav-right{gap:8px}.nav .lang{padding:2px}.nav .lang button{padding:9px 8px}}
/* pop-up menu */
.menu{position:fixed;inset:0;z-index:100;display:grid;visibility:hidden;pointer-events:none;transition:visibility 0s .5s}
.menu.open{visibility:visible;pointer-events:auto;transition:none}
.menu-bg{position:absolute;inset:0;background:color-mix(in srgb,var(--bg) 72%,transparent);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);opacity:0;transition:opacity .4s}
.menu.open .menu-bg{opacity:1}
.menu-panel{position:relative;margin:12px;border-radius:28px;border:1px solid var(--line);background:var(--bg-2);overflow:auto;display:flex;flex-direction:column;transform:translateY(-24px) scale(.98);opacity:0;transition:transform .5s cubic-bezier(.2,.8,.2,1),opacity .4s;isolation:isolate}
.menu.open .menu-panel{transform:none;opacity:1}
.menu-panel::before{content:"";position:absolute;right:-15%;bottom:-25%;width:70vmin;aspect-ratio:1;border-radius:50%;background:radial-gradient(var(--violet-soft),transparent 65%);z-index:-1}
.menu-head{display:flex;justify-content:space-between;align-items:center;padding:10px 18px}
.menu-close{width:46px;height:46px;border-radius:50%;border:1px solid var(--line);background:transparent;color:var(--text);display:grid;place-items:center;cursor:pointer;transition:transform .3s,background .3s}
.menu-close:hover{transform:rotate(90deg);background:var(--cyan);color:var(--cyan-ink)}
.menu-close svg{width:20px;height:20px}
.menu-body{flex:1;display:grid;gap:36px;padding:10px clamp(20px,5vw,60px) 30px;align-content:center}
@media(min-width:960px){.menu-body{grid-template-columns:1.4fr 1fr;align-items:end}}
.menu-links{list-style:none;counter-reset:m}
.menu-links li{counter-increment:m;overflow:hidden;border-bottom:1px solid var(--line)}
.menu-links a{display:flex;align-items:baseline;gap:18px;padding:10px 0;font:900 clamp(34px,6.2vw,72px)/1 var(--display);text-transform:uppercase;transform:translateY(105%);transition:transform .6s cubic-bezier(.2,.8,.2,1),color .2s}
.menu-links a::before{content:"0" counter(m);font:500 12px/1 var(--mono);color:var(--cyan);letter-spacing:.1em}
.menu-links a:hover{color:var(--cyan)}
.menu.open .menu-links a{transform:none}
.menu.open .menu-links li:nth-child(2) a{transition-delay:.05s}.menu.open .menu-links li:nth-child(3) a{transition-delay:.1s}
.menu.open .menu-links li:nth-child(4) a{transition-delay:.15s}.menu.open .menu-links li:nth-child(5) a{transition-delay:.2s}
.menu.open .menu-links li:nth-child(6) a{transition-delay:.25s}
.menu-side{display:grid;gap:14px;opacity:0;transform:translateY(16px);transition:opacity .5s .25s,transform .5s .25s}
.menu.open .menu-side{opacity:1;transform:none}
.menu-side .info a{padding:16px}
.menu-foot{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap}
body.menu-lock{overflow:hidden}

/* hero */
.hero{min-height:100svh;display:flex;align-items:center;padding:130px 0 60px;overflow:hidden;isolation:isolate}
.hero-bg{position:absolute;inset:0;z-index:-2}
.hero-bg img,.hero-bg video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:62% center;opacity:.6;transform:scale(1.08);animation:drift 18s ease-in-out infinite alternate}
.hero-bg::after{content:"";position:absolute;inset:0;background:
  linear-gradient(90deg,var(--bg) 12%,color-mix(in srgb,var(--bg) 70%,transparent) 50%,transparent 100%),
  linear-gradient(0deg,var(--bg) 0%,transparent 35%)}
:root[data-theme="light"] .hero-bg img,:root[data-theme="light"] .hero-bg video{opacity:.35}
/* youtube */
.yt-head{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:20px;margin-bottom:40px}
@keyframes pulse{70%{box-shadow:0 0 0 22px transparent}100%{box-shadow:0 0 0 0 transparent}}
.scan{position:absolute;inset:0;z-index:-1;pointer-events:none;overflow:hidden}
.scan::before{content:"";position:absolute;left:0;right:0;top:0;height:2px;background:linear-gradient(90deg,transparent,var(--violet),var(--cyan),transparent);box-shadow:0 0 30px 6px var(--violet-soft);animation:scan 5s cubic-bezier(.6,0,.4,1) infinite;opacity:.8}
@keyframes scan{0%{transform:translateY(8vh)}50%{transform:translateY(92vh)}100%{transform:translateY(8vh)}}
@keyframes drift{to{transform:scale(1.16) translateX(-2%)}}
.hero h1{font-size:clamp(58px,12vw,148px);margin:20px 0 22px}
.hero h1 em{font-style:italic;color:var(--cyan);text-shadow:0 0 40px var(--glow)}
.hero .lead{margin-bottom:34px}
.cta-row{display:flex;flex-wrap:wrap;gap:12px}
.stats{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;margin-top:56px;max-width:720px}
.stat{background:color-mix(in srgb,var(--bg) 88%,transparent);backdrop-filter:blur(8px);padding:20px 22px}
.stat b{display:block;font:900 clamp(34px,5vw,46px)/1 var(--display)}
.stat span{font-size:13px;color:var(--muted)}
@media(min-width:700px){.stats{grid-template-columns:repeat(4,1fr)}}

/* marquee */
.marquee{border-block:1px solid var(--line);background:var(--bg-2);overflow:hidden;padding:18px 0}
.marquee-track{display:flex;gap:48px;width:max-content;animation:marq 32s linear infinite}
.marquee span{font:800 22px/1 var(--display);text-transform:uppercase;letter-spacing:.04em;white-space:nowrap;color:var(--muted);display:flex;align-items:center;gap:48px}
.marquee span::after{content:"✦";color:var(--cyan);font-size:14px}
@keyframes marq{to{transform:translateX(-50%)}}

/* process */
.process-grid{display:grid;gap:40px;align-items:center}
@media(min-width:960px){.process-grid{grid-template-columns:1fr 1.1fr;gap:70px}.timer{max-width:500px}}
.timer{position:relative;aspect-ratio:1;max-width:420px;width:100%;margin-inline:auto;container-type:inline-size}
.timer svg{width:100%;height:100%;transform:rotate(-90deg)}
.timer .track{stroke:var(--line)}
.timer .prog{stroke:url(#g);stroke-linecap:round;stroke-dasharray:1131;stroke-dashoffset:1131;filter:drop-shadow(0 0 12px var(--glow))}
.timer .ticks{stroke:var(--line);stroke-dasharray:2 14.96}
.timer-center{position:absolute;inset:0;display:grid;align-content:end;justify-items:center;text-align:center;padding-bottom:16%}
.timer-center b{font:900 clamp(38px,15cqw,72px)/.9 var(--display);font-variant-numeric:tabular-nums;transition:color .4s}
.timer-center span{font:500 12px/1 var(--mono);letter-spacing:.18em;color:var(--muted);text-transform:uppercase;margin-top:6px}
.timer-center small{font-size:12px;color:var(--muted);margin-top:10px;max-width:24ch}
.timer .ph{display:none}
.timer:not([data-phase]) .ph-idle,.timer[data-phase=light] .ph-light,.timer[data-phase=mist] .ph-mist,.timer[data-phase=dry] .ph-dry,.timer[data-phase=done] .ph-done{display:block}
.timer[data-phase=light] .ph-light{color:var(--violet)}
.timer[data-phase=mist] .ph-mist,.timer[data-phase=dry] .ph-dry,.timer[data-phase=done] .ph-done{color:var(--cyan)}
.timer[data-phase=done] #clock{color:var(--cyan)}

/* ---- θάλαμος: κράνος, φως 405nm, μικρόβια, ψεκασμός (site.js «chamber») */
.chamber{--c:0;--beam:-10%;position:absolute;left:30%;right:30%;top:12%;height:38%;pointer-events:none}
.ch-glow{position:absolute;inset:-30% -25%;border-radius:50%;background:radial-gradient(closest-side,color-mix(in srgb,var(--violet) 45%,transparent),transparent);opacity:0;transition:opacity .6s}
.timer[data-phase=light] .ch-glow{opacity:1}
.timer[data-phase=mist] .ch-glow,.timer[data-phase=dry] .ch-glow,.timer[data-phase=done] .ch-glow{opacity:.35;background:radial-gradient(closest-side,color-mix(in srgb,var(--cyan) 35%,transparent),transparent)}
.timer .ch-helmet{position:absolute;inset:0;width:100%;height:100%;transform:none;overflow:visible}
.ch-helmet .sh{fill:url(#hwShell);stroke:color-mix(in srgb,var(--text) calc(30% + var(--c) * 40%),var(--cyan));stroke-width:2.5}
.ch-helmet .sh-a{stop-color:color-mix(in srgb,#2a2f3c calc(100% - var(--c) * 100%),#33465a)}
.ch-helmet .sh-b{stop-color:color-mix(in srgb,#171a22 calc(100% - var(--c) * 100%),#121a26)}
.ch-helmet .visor{fill:url(#hwVisor);stroke:color-mix(in srgb,#05070b 60%,var(--cyan));stroke-width:2;opacity:calc(.7 + var(--c) * .3)}
.ch-helmet .visor-hl{fill:none;stroke:#fff;stroke-width:2.5;stroke-linecap:round;opacity:calc(.25 + var(--c) * .5)}
.ch-helmet .pivot{fill:#0b0f17;stroke:var(--cyan);stroke-width:2}
.ch-helmet .spoiler{fill:#0b0f17;stroke:color-mix(in srgb,var(--text) 35%,var(--cyan));stroke-width:2;stroke-linejoin:round}
.ch-helmet .livery{fill:var(--violet);opacity:calc(.45 + var(--c) * .55)}
.ch-helmet .livery2{fill:var(--cyan);opacity:calc(.35 + var(--c) * .65)}
.ch-helmet .chin{fill:#0b0f17;opacity:.55}
.ch-helmet .vents{fill:none;stroke:#05070b;stroke-width:3.5;stroke-linecap:round;opacity:.75}
.ch-helmet .num circle{fill:#f4f6fa;opacity:calc(.6 + var(--c) * .4)}
.ch-helmet .num text{font:900 italic 22px/1 var(--display);fill:#0b0f17}
.ch-helmet .trim{fill:#05070b}
.ch-helmet .gloss{fill:none;stroke:#fff;stroke-width:4;stroke-linecap:round;opacity:calc(.08 + var(--c) * .3)}
.ch-helmet .dirt{filter:blur(2.5px)}
.ch-helmet .dirt circle{fill:#8a7444;opacity:calc(.8 - var(--c) * .95)}
.ch-helmet .shine{opacity:0}
.timer[data-phase=dry] .shine,.timer[data-phase=done] .shine{opacity:1;animation:hwShine 1.3s cubic-bezier(.4,0,.2,1) forwards}
@keyframes hwShine{from{transform:translateX(0) skewX(-18deg)}to{transform:translateX(280px) skewX(-18deg)}}
.ch-beam{position:absolute;left:-12%;right:-12%;top:var(--beam);height:3px;border-radius:3px;background:var(--violet);box-shadow:0 0 14px 4px color-mix(in srgb,var(--violet) 70%,transparent),0 0 40px 10px color-mix(in srgb,var(--violet) 30%,transparent);opacity:0;transition:opacity .3s}
.timer[data-phase=light] .ch-beam{opacity:1}
.ch-germs i{position:absolute;left:var(--x);top:var(--y);width:12px;height:12px;margin:-6px;border-radius:50%;background:#9fd84a;box-shadow:0 0 0 3px color-mix(in srgb,#9fd84a 25%,transparent);animation:hwGerm 3s ease-in-out infinite alternate;transition:transform .35s,opacity .35s,background .2s}
.ch-germs i::before{content:"";position:absolute;inset:-5px;border-radius:50%;border:2px dotted #9fd84a}
.ch-germs i:nth-child(3n){width:9px;height:9px;animation-duration:2.4s;animation-delay:-1s}
.ch-germs i:nth-child(3n+1){animation-delay:-2s}
.ch-germs i.pop{transform:scale(2.2);opacity:0;background:var(--violet)}
@keyframes hwGerm{to{translate:3px -5px}}
.ch-mist i{position:absolute;bottom:-8%;left:calc(8% + var(--i) * 9%);width:22px;height:22px;border-radius:50%;background:radial-gradient(closest-side,color-mix(in srgb,var(--text) 80%,transparent),transparent);opacity:0;filter:blur(1.5px)}
.timer[data-phase=mist] .ch-mist i{animation:hwMist 1.6s ease-out infinite;animation-delay:calc(var(--i) * -.17s)}
@keyframes hwMist{0%{opacity:0;transform:translateY(0) scale(.5)}25%{opacity:1}100%{opacity:0;transform:translateY(-150%) scale(3)}}
.ch-mist i:nth-child(1){--i:0}.ch-mist i:nth-child(2){--i:1}.ch-mist i:nth-child(3){--i:2}.ch-mist i:nth-child(4){--i:3}.ch-mist i:nth-child(5){--i:4}.ch-mist i:nth-child(6){--i:5}.ch-mist i:nth-child(7){--i:6}.ch-mist i:nth-child(8){--i:7}.ch-mist i:nth-child(9){--i:8}.ch-mist i:nth-child(10){--i:9}
.ch-mist i:nth-child(even){bottom:20%;width:30px;height:30px}
.ch-spark i{position:absolute;width:14px;height:14px;margin:-7px;background:var(--cyan);clip-path:polygon(50% 0,62% 38%,100% 50%,62% 62%,50% 100%,38% 62%,0 50%,38% 38%);opacity:0;transform:scale(0)}
.ch-spark i:nth-child(1){left:22%;top:18%}.ch-spark i:nth-child(2){left:84%;top:40%;width:10px;height:10px}.ch-spark i:nth-child(3){left:40%;top:86%}.ch-spark i:nth-child(4){left:66%;top:6%;width:9px;height:9px}
.timer[data-phase=done] .ch-spark i{animation:hwSpark 1.2s ease-out both}
.timer[data-phase=done] .ch-spark i:nth-child(2){animation-delay:.15s}.timer[data-phase=done] .ch-spark i:nth-child(3){animation-delay:.3s}.timer[data-phase=done] .ch-spark i:nth-child(4){animation-delay:.45s}
@keyframes hwSpark{0%{opacity:0;transform:scale(0) rotate(0)}40%{opacity:1;transform:scale(1.3) rotate(45deg)}100%{opacity:0;transform:scale(.6) rotate(90deg)}}
:root[data-theme="light"] .ch-helmet .sh-a{stop-color:color-mix(in srgb,#c9ccd3 calc(100% - var(--c) * 100%),#e9f6fa)}
:root[data-theme="light"] .ch-helmet .sh-b{stop-color:color-mix(in srgb,#9aa0aa calc(100% - var(--c) * 100%),#bfd9e3)}
:root[data-theme="light"] .ch-germs i{background:#5f9a12}
:root[data-theme="light"] .ch-germs i::before{border-color:#5f9a12}
.steps li.now{border-color:color-mix(in srgb,var(--cyan) 60%,transparent);box-shadow:0 0 0 1px color-mix(in srgb,var(--cyan) 25%,transparent),0 10px 30px -12px var(--glow)}
.steps li.now h3{color:var(--cyan)}
.steps{list-style:none;display:grid;gap:14px;margin-top:30px;counter-reset:s}
.steps li{counter-increment:s;display:grid;grid-template-columns:auto 1fr;gap:18px;padding:20px 22px;border:1px solid var(--line);border-radius:16px;background:var(--card);transition:border-color .3s,transform .3s}
.steps li:hover{border-color:color-mix(in srgb,var(--cyan) 50%,transparent);transform:translateX(4px)}
.steps li::before{content:"0" counter(s);font:500 13px/1 var(--mono);color:var(--cyan);padding-top:5px}
.steps h3{font-size:22px;margin-bottom:4px}
.steps p{color:var(--muted);font-size:15px}

/* benefits */
.bento{display:grid;gap:16px;margin-top:48px}
@media(min-width:760px){.bento{grid-template-columns:repeat(6,1fr)}.b1{grid-column:span 4}.b2{grid-column:span 2}.b3{grid-column:span 2}.b4{grid-column:span 4}}
.card{position:relative;padding:30px;border-radius:var(--radius);background:var(--card);border:1px solid var(--line);overflow:hidden;transition:transform .35s,border-color .35s}
.card:hover{transform:translateY(-4px);border-color:color-mix(in srgb,var(--cyan) 40%,transparent)}
.card::after{content:"";position:absolute;width:260px;height:260px;right:-90px;top:-90px;border-radius:50%;background:radial-gradient(var(--violet-soft),transparent 70%);pointer-events:none}
.card .ic{width:50px;height:50px;border-radius:14px;display:grid;place-items:center;background:var(--violet-soft);color:var(--cyan);margin-bottom:22px}
.card .ic svg{width:24px;height:24px}
.card h3{font-size:clamp(26px,3vw,34px);margin-bottom:10px}
.card p{color:var(--muted);max-width:52ch}
.b1{min-height:260px}

/* science */
.science{background:var(--bg-2);border-block:1px solid var(--line)}
.sci-grid{display:grid;gap:40px}
@media(min-width:960px){.sci-grid{grid-template-columns:1fr 1fr;gap:70px;align-items:center}}
.spectrum{border:1px solid var(--line);border-radius:var(--radius);padding:28px;background:var(--card)}
.spec-bar{position:relative;height:64px;border-radius:12px;background:linear-gradient(90deg,#1a1033 0%,#2d1466 14%,#5a2bd6 30%,#7c4dff 38%,#3d5bff 48%,#00c2ff 56%,#3fe7ef 62%,#4cff8f 72%,#e8ff3a 82%,#ff9a2e 91%,#ff3d3d 100%);margin:46px 0 14px}
.spec-scale{display:flex;justify-content:space-between;font:500 11px/1 var(--mono);color:var(--muted)}
.pin{position:absolute;top:-38px;transform:translateX(-50%);text-align:center;font:500 12px/1.2 var(--mono);white-space:nowrap}
.pin::after{content:"";display:block;width:2px;height:92px;margin:6px auto 0;background:currentColor}
.pin.good{left:41%;color:var(--cyan)}
.pin.bad{left:10%;color:#ff5d73}
.compare{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:30px}
.compare div{padding:16px;border-radius:14px;border:1px solid var(--line);font-size:14px;color:var(--muted)}
.compare b{display:block;font:900 26px/1 var(--display);margin-bottom:6px}
.compare .ok b{color:var(--cyan)}
.compare .no b{color:#ff5d73}
.chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}
.chip{padding:9px 14px;border-radius:999px;border:1px solid var(--line);font-size:13px;color:var(--muted);display:inline-flex;gap:8px;align-items:center}
.chip i{width:6px;height:6px;border-radius:50%;background:var(--cyan);box-shadow:0 0 8px var(--cyan)}

/* pricing */
.price-wrap{display:grid;gap:40px;align-items:center}
@media(min-width:960px){.price-wrap{grid-template-columns:1fr 1fr;gap:70px}}
.price-card{position:relative;border-radius:28px;padding:2px;background:linear-gradient(140deg,var(--cyan),var(--violet) 60%,transparent);box-shadow:0 30px 80px -30px var(--violet-soft)}
.price-inner{border-radius:26px;background:var(--card);padding:clamp(28px,5vw,44px)}
.price-top{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px 16px}
.badge{white-space:nowrap;font:500 11px/1 var(--mono);letter-spacing:.14em;text-transform:uppercase;padding:8px 12px;border-radius:999px;background:var(--violet-soft);color:var(--cyan)}
.amount{font:900 clamp(110px,18vw,170px)/.85 var(--display);letter-spacing:-.03em;margin:22px 0 4px}
.amount sup{font-size:.4em;vertical-align:top;color:var(--cyan);margin-left:4px}
.price-inner ul{list-style:none;display:grid;gap:12px;margin:26px 0 30px;padding-top:26px;border-top:1px solid var(--line)}
.price-inner li{display:flex;gap:12px;align-items:center}
.price-inner li svg{width:20px;height:20px;color:var(--cyan);flex:none}
.price-inner .btn{width:100%;justify-content:center}
@media(max-width:759px){.price-inner{text-align:center}.price-top{flex-direction:column;justify-content:center}.price-inner ul{justify-content:center}.price-inner li{text-align:left}}

/* trust */
.trust{display:grid;gap:16px;margin-top:48px}
@media(min-width:640px){.trust{grid-template-columns:1fr 1fr}.trust>:first-child{grid-column:1/-1}}
@media(min-width:960px){.trust{grid-template-columns:1.3fr 1fr 1fr}.trust>:first-child{grid-column:auto}}
.big-num{font:900 clamp(96px,14vw,160px)/.85 var(--display);background:linear-gradient(180deg,var(--text),color-mix(in srgb,var(--text) 20%,transparent));-webkit-background-clip:text;background-clip:text;color:transparent}

/* faq */
.faq-grid{display:grid;gap:40px}
@media(min-width:960px){.faq-grid{grid-template-columns:.8fr 1.2fr;gap:70px}}
details{border-bottom:1px solid var(--line)}
summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:20px;padding:22px 0;font-weight:600;font-size:17px}
summary::-webkit-details-marker{display:none}
summary .plus{flex:none;width:32px;height:32px;border-radius:50%;border:1px solid var(--line);display:grid;place-items:center;transition:transform .3s,background .3s}
details[open] summary .plus{transform:rotate(45deg);background:var(--cyan);color:var(--cyan-ink);border-color:var(--cyan)}
details p{color:var(--muted);padding:0 50px 22px 0;animation:fade .35s ease}
@keyframes fade{from{opacity:0;transform:translateY(-6px)}}

/* contact */
.contact-grid{display:grid;gap:16px}
@media(min-width:960px){.contact-grid{grid-template-columns:1fr 1.2fr}}
.info{display:grid;gap:12px}
.info a,.info div{display:flex;gap:16px;align-items:flex-start;padding:20px;border-radius:16px;border:1px solid var(--line);background:var(--card);transition:border-color .3s}
.info a:hover{border-color:var(--cyan)}
.info svg{width:22px;height:22px;color:var(--cyan);flex:none;margin-top:2px}
.info small{display:block;color:var(--muted);font-size:13px}
.info strong{font-size:17px}
.map{border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);min-height:380px;background:var(--card)}
.map iframe{width:100%;height:100%;min-height:380px;border:0;filter:grayscale(1) invert(.92) contrast(.9) hue-rotate(180deg)}
:root[data-theme="light"] .map iframe{filter:grayscale(.4)}

/* final cta + footer */
.final{text-align:center;overflow:hidden}
.final::before{content:"";position:absolute;left:50%;top:50%;width:min(900px,120vw);aspect-ratio:1;transform:translate(-50%,-50%);background:radial-gradient(circle,var(--violet-soft),transparent 62%);z-index:-1}
.final h2{font-size:clamp(52px,11vw,130px)}
.final .cta-row{justify-content:center;margin-top:30px}
footer{position:relative;border-top:1px solid var(--line);background:var(--bg-2);color:var(--muted);font-size:15px;overflow:hidden;isolation:isolate}
footer::before{content:"";position:absolute;left:0;right:0;top:0;height:1px;background:linear-gradient(90deg,transparent,var(--violet),var(--cyan),transparent)}
footer::after{content:"";position:absolute;right:-10%;top:-30%;width:620px;aspect-ratio:1;border-radius:50%;background:radial-gradient(var(--violet-soft),transparent 65%);z-index:-1;pointer-events:none}
.f-top{display:grid;gap:44px;padding:clamp(56px,8vw,90px) 0 48px}
@media(min-width:760px){.f-top{grid-template-columns:1fr 1fr}}
@media(min-width:1040px){.f-top{grid-template-columns:1.5fr .8fr 1.2fr 1fr;gap:40px}}
.f-brand .logo-only{margin-bottom:20px}
.f-brand .logo-only img{width:130px;height:130px}
.f-brand p{max-width:34ch;margin-bottom:22px}
.f-col h4,.f-col h2{font:500 12px/1 var(--mono);letter-spacing:.16em;text-transform:uppercase;color:var(--text);margin-bottom:20px}
.f-col ul{list-style:none;display:grid;gap:12px}
.f-col a{transition:color .2s}
.f-col a:hover{color:var(--cyan)}
.f-contact li{display:grid;grid-template-columns:20px 1fr;gap:12px;align-items:start}
.f-contact svg{width:18px;height:18px;color:var(--cyan);margin-top:3px}
.f-contact small{display:block;font-size:13px;opacity:.75}
.f-facts{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.f-facts div{padding:14px;border:1px solid var(--line);border-radius:14px;background:var(--card)}
.f-facts b{display:block;font:900 26px/1 var(--display);color:var(--text)}
.f-facts span{font-size:12px}
.f-word{font:900 min(15.2vw,230px)/.8 var(--display);text-transform:uppercase;letter-spacing:-.02em;white-space:nowrap;text-align:center;margin:0 -2vw -.12em;color:transparent;-webkit-text-stroke:1px color-mix(in srgb,var(--text) 18%,transparent);background:linear-gradient(180deg,color-mix(in srgb,var(--cyan) 22%,transparent),transparent 75%);-webkit-background-clip:text;background-clip:text;user-select:none}
.f-bottom{border-top:1px solid var(--line);padding:22px 0;font-size:13px}
.f-bottom .wrap{display:flex;flex-wrap:wrap;gap:14px 24px;justify-content:space-between;align-items:center}
.f-bottom a:hover{color:var(--cyan)}
.f-bottom .nw{color:var(--text);font-weight:600}
.to-top{display:inline-flex;align-items:center;gap:8px;padding:9px 14px;border-radius:999px;border:1px solid var(--line);color:var(--text);transition:border-color .2s,transform .2s}
.to-top:hover{border-color:var(--cyan);transform:translateY(-2px)}
.to-top svg{width:14px;height:14px}
@media(max-width:899px){footer{padding-bottom:76px}}
.socials{display:flex;gap:10px}
.socials a{width:42px;height:42px;border-radius:50%;border:1px solid var(--line);display:grid;place-items:center;transition:border-color .2s,color .2s}
.socials a:hover{border-color:var(--cyan);color:var(--cyan)}
.socials svg{width:18px;height:18px}
@media(max-width:759px){.f-top{text-align:center;justify-items:center}.f-brand .logo-only{display:inline-block}.f-brand p{margin-left:auto;margin-right:auto}.socials{justify-content:center}.f-contact li{display:flex;justify-content:center;text-align:center}.f-facts{max-width:340px;width:100%}.f-bottom .wrap{flex-direction:column;justify-content:center;text-align:center}}

/* mobile sticky cta */
.sticky{position:fixed;left:16px;right:16px;bottom:14px;z-index:40;display:flex;gap:8px;padding:8px;border-radius:999px;background:color-mix(in srgb,var(--card) 88%,transparent);backdrop-filter:blur(14px);border:1px solid var(--line);transform:translateY(140%);transition:transform .4s}
.sticky.show{transform:none}
.sticky .btn{flex:1;justify-content:center;padding:13px}
@media(min-width:900px){.sticky{display:none}}

/* reveal */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .8s cubic-bezier(.2,.7,.2,1),transform .8s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important}
  .reveal{opacity:1;transform:none}
  .timer .prog{stroke-dashoffset:0}
  .ch-germs,.ch-beam,.ch-mist,.ch-spark{display:none}
  .chamber{--c:1}
}


/* ---- responsive polish */
@media(min-width:1600px){.wrap{width:min(1280px,100% - 64px)}}
@media(max-width:600px){
  .eyebrow{letter-spacing:.1em;font-size:11px}
  .hero .cta-row .btn{flex:1 1 0;justify-content:center;padding:15px 14px}
  .pin em{display:none}
  .stat{padding:16px 18px}
}
@media(max-width:420px){.compare{grid-template-columns:1fr}}
.pin em{font-style:normal}

/* ---- hero: λέξεις που ανεβαίνουν από «μάσκα» */
.hero h1 .ln{display:block;overflow:hidden;padding-bottom:.06em;margin-bottom:-.06em}
.hero h1 .ln>span{display:inline-block;transform:translateY(105%);transition:transform 1s cubic-bezier(.2,.8,.2,1)}
.hero h1 .ln:nth-child(2)>span{transition-delay:.1s}
.hero h1 .ln:nth-child(3)>span{transition-delay:.2s}
.hero.go h1 .ln>span{transform:none}
.hero.settled h1 .ln{overflow:visible}
.btn{white-space:nowrap}
@media(max-width:420px){.hero .cta-row .btn{flex:1 1 100%}}

/* ---- μπάρα προόδου scroll */
.progress{position:fixed;left:0;right:0;top:0;height:2px;z-index:60;background:linear-gradient(90deg,var(--violet),var(--cyan));transform:scaleX(0);transform-origin:left;pointer-events:none;box-shadow:0 0 12px var(--glow)}

/* ---- «UV φακός»: λάμψη που ακολουθεί τον κέρσορα στις κάρτες */
@media(hover:hover) and (pointer:fine){
  .card,.steps li,.info a,.price-inner{background-image:radial-gradient(420px circle at var(--mx,-999px) var(--my,-999px),color-mix(in srgb,var(--violet) 30%,transparent),transparent 60%)}
  .card,.steps li,.info a{position:relative}
  .card::before,.steps li::after,.info a::after{content:"";position:absolute;inset:0;border-radius:inherit;padding:1px;pointer-events:none;background:radial-gradient(260px circle at var(--mx,-999px) var(--my,-999px),var(--cyan),transparent 70%);-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;opacity:.9}
}

/* ---- μαγνητικά κουμπιά */
.btn-primary{transition:transform .25s cubic-bezier(.2,.8,.2,1),box-shadow .2s,background .2s}

/* preloader: θάλαμος αποστείρωσης */
.pl{position:fixed;inset:0;z-index:200;display:grid;place-items:center;background:var(--bg);transition:opacity .6s ease,visibility 0s .6s}
.pl.done{opacity:0;visibility:hidden}
.pl::before{content:"";position:absolute;width:min(720px,140vw);aspect-ratio:1;border-radius:50%;background:radial-gradient(var(--violet-soft),transparent 62%);animation:plGlow 2.4s ease-in-out infinite alternate}
@keyframes plGlow{from{transform:scale(.85);opacity:.6}to{transform:scale(1.1);opacity:1}}
.pl-inner{position:relative;display:grid;justify-items:center;gap:26px;transition:transform .7s cubic-bezier(.6,0,.2,1),opacity .5s}
.pl.done .pl-inner{transform:scale(1.25);opacity:0}
.pl-chamber{position:relative;width:min(220px,56vw);aspect-ratio:1;border-radius:28px;border:1px solid color-mix(in srgb,var(--violet) 55%,transparent);background:linear-gradient(180deg,color-mix(in srgb,var(--violet) 14%,var(--bg-2)),var(--bg-2));box-shadow:inset 0 0 50px var(--violet-soft),0 30px 80px -30px var(--violet);overflow:hidden}
.pl-chamber::after{content:"";position:absolute;inset:10px;border-radius:20px;border:1px dashed color-mix(in srgb,var(--text) 10%,transparent);pointer-events:none}
.pl-logo{position:absolute;inset:14%;width:72%;height:72%;object-fit:contain}
.pl-logo.dim{filter:grayscale(1) brightness(.45)}
.pl-logo.clean{clip-path:inset(0 0 100% 0);animation:plClean 1.5s cubic-bezier(.65,0,.35,1) .25s forwards;filter:drop-shadow(0 0 16px rgba(63,231,239,.45))}
@keyframes plClean{to{clip-path:inset(0 0 0 0)}}
.pl-beam{position:absolute;left:-10%;right:-10%;top:0;height:3px;background:linear-gradient(90deg,transparent,var(--violet),#b9a4ff,var(--violet),transparent);box-shadow:0 0 24px 8px rgba(124,77,255,.55),0 0 60px 20px rgba(124,77,255,.25);transform:translateY(-10px);animation:plBeam 1.5s cubic-bezier(.65,0,.35,1) .25s forwards}
@keyframes plBeam{to{transform:translateY(min(220px,56vw))}}
.pl-bubble{position:absolute;bottom:-12px;width:8px;height:8px;border-radius:50%;border:1px solid color-mix(in srgb,var(--cyan) 70%,transparent);animation:plUp 2.2s linear infinite;opacity:0}
.pl-bubble:nth-child(1){left:18%;animation-delay:.1s}.pl-bubble:nth-child(2){left:42%;width:5px;height:5px;animation-delay:.7s}
.pl-bubble:nth-child(3){left:66%;width:10px;height:10px;animation-delay:.4s}.pl-bubble:nth-child(4){left:82%;width:6px;height:6px;animation-delay:1.1s}
@keyframes plUp{10%{opacity:.9}100%{transform:translateY(-240px);opacity:0}}
.pl-meta{display:grid;justify-items:center;gap:12px;font:500 12px/1 var(--mono);letter-spacing:.2em;text-transform:uppercase;color:var(--muted)}
.pl-meta b{font:900 44px/1 var(--display);letter-spacing:0;color:var(--text);font-variant-numeric:tabular-nums}
.pl-meta b span{color:var(--cyan)}
.pl-bar{width:180px;height:2px;border-radius:2px;background:var(--line);overflow:hidden}
.pl-bar i{display:block;height:100%;background:linear-gradient(90deg,var(--violet),var(--cyan));transform:scaleX(0);transform-origin:left;animation:plBar 1.5s cubic-bezier(.65,0,.35,1) .25s forwards}
@keyframes plBar{to{transform:scaleX(1)}}
.pl-status{color:var(--cyan)}
.pl.skip{display:none}
@media(prefers-reduced-motion:reduce){.pl-logo.clean{clip-path:none}.pl-beam,.pl-bubble{display:none}}

/* Απλές σελίδες (πολιτική απορρήτου, 404) */
.hw-page{padding-top:clamp(8rem,16vw,11rem);min-height:60vh}
.hw-page h1{font-family:'Sofia Sans Condensed',sans-serif;font-weight:900;font-size:clamp(2.2rem,6vw,3.6rem);line-height:1;margin:0 0 1.5rem}
.hw-content{max-width:70ch;line-height:1.7}
.hw-content h2,.hw-content h3{margin:2rem 0 .75rem}
.hw-page .btn{margin-top:1.5rem}
/* light mode: σκούρο περίγραμμα στο logo, αλλιώς τα λευκά μέρη του χάνονται */
:root[data-theme="light"] .logo-only img,:root[data-theme="light"] .pl-logo.clean{filter:drop-shadow(0 0 .6px #0b0f17) drop-shadow(0 0 .6px #0b0f17) drop-shadow(0 0 1px #0b0f17) drop-shadow(0 3px 8px rgba(11,15,23,.35))}
:root[data-theme="light"] .pl-logo.dim{filter:grayscale(1) brightness(.45) drop-shadow(0 0 1px #0b0f17)}
/* light mode: βίντεο hero ορατό δεξιά, κείμενο αριστερά σε καθαρό φόντο */
:root[data-theme="light"] .hero-bg img,:root[data-theme="light"] .hero-bg video{opacity:.9;filter:saturate(1.1)}
:root[data-theme="light"] .hero-bg::after{background:
  linear-gradient(90deg,var(--bg) 30%,color-mix(in srgb,var(--bg) 70%,transparent) 50%,transparent 82%),
  linear-gradient(0deg,var(--bg) 0%,transparent 30%)}
@media(max-width:760px){
  :root[data-theme="light"] .hero-bg img,:root[data-theme="light"] .hero-bg video{opacity:.75}
  :root[data-theme="light"] .hero-bg::after{background:
    linear-gradient(0deg,var(--bg) 0%,color-mix(in srgb,var(--bg) 82%,transparent) 45%,color-mix(in srgb,var(--bg) 62%,transparent) 100%)}
}
/* light mode: κουμπιά nav με φόντο, για να διαβάζονται πάνω στο βίντεο */
:root[data-theme="light"] .nav .lang,:root[data-theme="light"] .nav .icon-btn,:root[data-theme="light"] .nav .menu-btn{background:color-mix(in srgb,var(--card) 80%,transparent);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}
/* ατμός / ψεκασμός στο hero (assets/steam.js) */
.steam{position:absolute;inset:0;width:100%;height:100%;z-index:-1;pointer-events:none;filter:blur(2px);-webkit-mask-image:linear-gradient(90deg,rgba(0,0,0,.85),#000 35%);mask-image:linear-gradient(90deg,rgba(0,0,0,.85),#000 35%)}
@media(max-width:759px){.steam{-webkit-mask-image:none;mask-image:none}}
.hero h1{text-shadow:0 2px 6px rgba(7,8,12,.55),0 0 28px rgba(7,8,12,.75)}.hero .eyebrow{text-shadow:0 0 12px rgba(7,8,12,.9)}.hero .lead{text-shadow:0 1px 2px rgba(0,0,0,.7),0 0 10px rgba(7,8,12,.9),0 0 22px rgba(7,8,12,.85)}.hero .btn-ghost{background:color-mix(in srgb,var(--bg) 55%,transparent);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px)}
:root[data-theme="light"] .hero .lead,:root[data-theme="light"] .hero h1,:root[data-theme="light"] .hero .eyebrow{text-shadow:0 0 16px rgba(255,255,255,.9)}

/* ---- player βίντεο (δικός μας, χωρίς YouTube) */
.vp{position:relative;aspect-ratio:16/9;border-radius:24px;overflow:hidden;background:#000;border:1px solid var(--line);box-shadow:0 40px 100px -40px var(--violet-soft);isolation:isolate;color:#fff}
.vp video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;border:0}
.vp-video{z-index:1;opacity:0;transition:opacity .5s}
.vp.started .vp-video{opacity:1;object-fit:contain}
.vp-teaser{transform:scale(1.03);transition:filter .6s,transform 1.2s cubic-bezier(.2,.8,.2,1)}
.vp:hover .vp-teaser{transform:scale(1.07)}
.vp.started .vp-teaser{filter:blur(22px) brightness(.45) saturate(1.3);transform:scale(1.2)}
.vp::before{content:"";position:absolute;inset:0;z-index:2;pointer-events:none;background:linear-gradient(0deg,rgba(0,0,0,.7),transparent 50%),linear-gradient(180deg,rgba(0,0,0,.45),transparent 25%);transition:opacity .4s}
.vp.started::before{opacity:0}
.vp::after{content:"";position:absolute;left:0;right:0;top:0;height:2px;z-index:2;pointer-events:none;background:var(--violet);box-shadow:0 0 18px 6px color-mix(in srgb,var(--violet) 55%,transparent);animation:vpScan 4.5s ease-in-out infinite}
.vp.started::after{display:none}
@keyframes vpScan{0%,100%{top:0;opacity:0}10%,90%{opacity:.9}50%{top:calc(100% - 2px)}}
.vp-hud{position:absolute;inset:clamp(12px,2.4vw,22px);z-index:3;pointer-events:none;font:500 11px/1 var(--mono);letter-spacing:.16em;text-transform:uppercase;transition:opacity .4s}
.vp-rec{position:absolute;left:14px;top:12px;display:flex;gap:8px;align-items:center;transition:opacity .4s}
.vp-rec i{width:8px;height:8px;border-radius:50%;background:#ff3d5a;box-shadow:0 0 10px #ff3d5a;animation:vpBlink 1.4s steps(2) infinite}
@keyframes vpBlink{50%{opacity:.2}}
.vp-tc{position:absolute;right:14px;top:12px;font-variant-numeric:tabular-nums;color:var(--cyan)}
.vp-c{position:absolute;width:20px;height:20px;border:2px solid var(--cyan);opacity:.9;transition:opacity .4s}
.vp-c.tl{left:0;top:0;border-right:0;border-bottom:0;border-top-left-radius:6px}.vp-c.tr{right:0;top:0;border-left:0;border-bottom:0;border-top-right-radius:6px}
.vp-c.bl{left:0;bottom:0;border-right:0;border-top:0;border-bottom-left-radius:6px}.vp-c.br{right:0;bottom:0;border-left:0;border-top:0;border-bottom-right-radius:6px}
.vp.started .vp-c,.vp.started .vp-rec{opacity:0}
.vp.started .vp-tc{background:rgba(4,6,10,.6);padding:6px 8px;border-radius:8px;margin:-6px -8px 0 0}
.vp-now{display:none}
.vp.started .vp-teaser{filter:blur(18px) brightness(.6) saturate(1.4)}
.vp.started.idle .vp-hud{opacity:0}
.vp-big{position:absolute;inset:0;z-index:4;display:grid;place-items:center;border:0;background:none;cursor:pointer;color:#fff;transition:opacity .4s,visibility .4s}
.vp.started .vp-big{opacity:0;visibility:hidden}
.vp-big i{position:relative;width:clamp(76px,10vw,108px);aspect-ratio:1;border-radius:50%;display:grid;place-items:center;background:var(--cyan);color:var(--cyan-ink);box-shadow:0 0 40px var(--glow);transition:transform .3s cubic-bezier(.3,1.6,.5,1)}
.vp-big i::before{content:"";position:absolute;inset:-12px;border-radius:50%;border:2px dashed color-mix(in srgb,var(--cyan) 70%,transparent);animation:vpSpin 9s linear infinite}
.vp-big i::after{content:"";position:absolute;inset:0;border-radius:50%;animation:pulse 2.4s infinite;box-shadow:0 0 0 0 var(--glow)}
@keyframes vpSpin{to{transform:rotate(1turn)}}
.vp-big:hover i{transform:scale(1.1)}
.vp-big i svg{width:34%;height:34%;margin-left:6%}
.vp-big span{position:absolute;left:clamp(18px,3vw,36px);bottom:clamp(18px,3vw,34px);text-align:left;font:800 clamp(22px,3vw,34px)/1.02 var(--display);text-transform:uppercase;max-width:min(70%,16ch)}
.vp-big small{display:block;font:500 11px/1 var(--mono);letter-spacing:.16em;color:var(--cyan);margin-bottom:10px}
.vp-bar{position:absolute;left:0;right:0;bottom:0;z-index:5;display:flex;align-items:center;gap:6px;padding:28px clamp(10px,2vw,18px) clamp(8px,1.6vw,14px);background:linear-gradient(0deg,rgba(4,6,10,.85),transparent);transform:translateY(100%);opacity:0;transition:transform .35s,opacity .35s}
.vp.started .vp-bar{transform:none;opacity:1}
.vp.started.idle .vp-bar{transform:translateY(60%);opacity:0}
.vp.started.idle{cursor:none}
.vp-btn{flex:none;width:44px;height:44px;display:grid;place-items:center;border:0;border-radius:12px;background:none;color:#fff;cursor:pointer;transition:background .2s}
.vp-btn:hover{background:rgba(255,255,255,.12)}
.vp-btn svg{width:22px;height:22px}
.vp .i-pause,.vp.playing .i-play,.vp .i-off,.vp.muted .i-on{display:none}
.vp.playing .i-pause,.vp.muted .i-off{display:block}
.vp-track{position:relative;flex:1;height:44px;cursor:pointer;touch-action:none}
.vp-track::before,.vp-buf,.vp-fill{content:"";position:absolute;left:0;right:0;top:50%;height:5px;margin-top:-2.5px;border-radius:5px}
.vp-track::before{background:rgba(255,255,255,.18)}
.vp-buf{background:rgba(255,255,255,.28);transform-origin:left;transform:scaleX(0)}
.vp-fill{right:auto;width:0;background:linear-gradient(90deg,var(--violet),var(--cyan));box-shadow:0 0 12px var(--glow)}
.vp-fill::after{content:"";position:absolute;right:-8px;top:50%;width:16px;height:16px;margin-top:-8px;border-radius:50%;background:#fff;box-shadow:0 0 0 4px color-mix(in srgb,var(--cyan) 45%,transparent),0 0 16px var(--cyan)}
.vp-track b{position:absolute;top:50%;width:3px;height:9px;margin:-4.5px 0 0 -1.5px;border-radius:2px;background:rgba(0,0,0,.75);pointer-events:none}
.vp-chapters{position:relative;list-style:none;display:flex;gap:10px;margin:16px 0 0;padding:4px 0 8px;overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:none}
.vp-chapters::-webkit-scrollbar{display:none}
.vp-chapters li{flex:none;scroll-snap-align:start;transition:opacity .6s,transform .6s}
.vp-chapters button{--p:0%;position:relative;display:grid;gap:7px;text-align:left;min-width:132px;padding:12px 16px;border-radius:14px;border:1px solid var(--line);overflow:hidden;background:var(--card);color:var(--text);font:800 17px/1 var(--display);text-transform:uppercase;cursor:pointer;transition:border-color .3s,transform .3s}
.vp-chapters button::after{content:"";position:absolute;left:0;bottom:0;height:3px;width:var(--p);background:var(--violet);border-radius:0 3px 3px 0;transition:width .25s linear}
.vp-chapters .now button::after{background:linear-gradient(90deg,var(--violet),var(--cyan));box-shadow:0 0 10px var(--glow)}
.vp-chapters button:hover{border-color:color-mix(in srgb,var(--cyan) 50%,transparent);transform:translateY(-2px)}
.vp-chapters small{font:500 11px/1 var(--mono);letter-spacing:.1em;color:var(--muted)}
.vp-chapters .now button{border-color:var(--cyan);box-shadow:0 0 0 1px color-mix(in srgb,var(--cyan) 30%,transparent),0 10px 26px -14px var(--glow)}
.vp-chapters .now small{color:var(--cyan)}
.vp-chapters.reveal{opacity:1;transform:none}
.vp-chapters.reveal li{opacity:0;transform:translateX(30px)}
.vp-chapters.reveal.in li{opacity:1;transform:none}
.vp-chapters.in li:nth-child(2){transition-delay:.06s}.vp-chapters.in li:nth-child(3){transition-delay:.12s}.vp-chapters.in li:nth-child(4){transition-delay:.18s}.vp-chapters.in li:nth-child(5){transition-delay:.24s}.vp-chapters.in li:nth-child(6){transition-delay:.3s}.vp-chapters.in li:nth-child(7){transition-delay:.36s}
.vp:fullscreen{border-radius:0;border:0}
@media(min-width:1100px){.vp-chapters{display:grid;grid-template-columns:repeat(7,1fr);overflow:visible}.vp-chapters button{min-width:0;width:100%}}
@media(max-width:700px){
  .vp{aspect-ratio:4/5;margin-inline:-16px;border-radius:0;border-inline:0}
  .vp-big span{font-size:26px;max-width:80%}
  .vp-hud{inset:12px}
  .vp-bar{gap:0}
  .vp-btn{width:40px}
  .vp-chapters{margin-inline:-16px;padding-inline:calc(50vw - 66px);scroll-snap-type:x mandatory}
  .vp-chapters li{scroll-snap-align:center}
  /* στο κινητό το κενό πάνω από το βίντεο δείχνει το κεφάλαιο που παίζει */
  .vp.started .vp-now{display:grid;gap:8px;position:absolute;left:4px;top:46px;right:4px}
  .vp-now small{color:var(--cyan)}
  .vp-now b{font:900 34px/1 var(--display);letter-spacing:0;text-shadow:0 2px 20px rgba(0,0,0,.5);animation:nowIn .5s cubic-bezier(.2,.8,.2,1)}
  .vp.started.idle .vp-hud{opacity:1}
}
@keyframes nowIn{from{opacity:0;transform:translateY(10px)}}

/* ---- περισσότερη κίνηση: τίτλοι, εικονίδια, φάσμα, τιμή, FAQ, επικοινωνία, τελικό CTA */
/* τίτλοι: γραμμή 405nm περνά από πάνω τους και «ανάβει» το χρώμα */
section h2.reveal{position:relative}
section h2.reveal::after{content:"";position:absolute;left:0;right:0;top:0;height:2px;background:var(--violet);box-shadow:0 0 16px 4px color-mix(in srgb,var(--violet) 60%,transparent);opacity:0;pointer-events:none}
section h2.reveal.in::after{animation:h2Scan 1.2s .2s cubic-bezier(.5,0,.3,1)}
@keyframes h2Scan{0%{top:0;opacity:0}15%{opacity:1}85%{opacity:1}100%{top:100%;opacity:0}}
h2.reveal .accent,h2.reveal .violet{background:linear-gradient(180deg,currentColor 50%,color-mix(in srgb,var(--text) 22%,transparent) 50%) 0 100%/100% 200% no-repeat;-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;-webkit-box-decoration-break:clone;box-decoration-break:clone;transition:background-position 1.1s .3s cubic-bezier(.5,0,.3,1)}
h2.reveal.in .accent,h2.reveal.in .violet{background-position:0 0}
/* εικονίδια που «ζωγραφίζονται» */
.js-draw .card .ic svg>*{stroke-dasharray:1;stroke-dashoffset:1;transition:stroke-dashoffset 1.3s .35s cubic-bezier(.6,0,.2,1)}
.js-draw .card.in .ic svg>*{stroke-dashoffset:0}
.card .ic{position:relative}
.card.in .ic::after{content:"";position:absolute;inset:0;border-radius:inherit;box-shadow:0 0 0 0 var(--glow);animation:pulse 2s .4s 2}
/* φάσμα: η μπάρα γεμίζει, οι δείκτες πέφτουν, τα 405nm πάλλονται */
.spectrum.reveal .spec-bar{clip-path:inset(-60px 100% -60px 0);transition:clip-path 1.4s .2s cubic-bezier(.6,0,.2,1)}
.spectrum.reveal.in .spec-bar{clip-path:inset(-60px 0 -60px 0)}
.spectrum.reveal .pin{opacity:0;translate:0 -14px;transition:opacity .5s,translate .7s cubic-bezier(.3,1.6,.5,1)}
.spectrum.reveal.in .pin.bad{opacity:1;translate:0;transition-delay:.9s}
.spectrum.reveal.in .pin.good{opacity:1;translate:0;transition-delay:1.3s}
.spec-bar::after{content:"";position:absolute;left:41%;top:50%;width:26px;height:26px;margin:-13px;border-radius:50%;border:2px solid #fff;box-shadow:0 0 18px var(--cyan),inset 0 0 10px var(--cyan);opacity:0;animation:specPing 2s 1.8s infinite}
@keyframes specPing{0%{transform:scale(.6);opacity:1}100%{transform:scale(2.2);opacity:0}}
.pin.good{text-shadow:0 0 12px var(--glow)}
.compare>div{transition:opacity .6s,transform .6s}
.spectrum.reveal .compare>div{opacity:0;transform:translateY(16px)}
.spectrum.reveal.in .compare>div{opacity:1;transform:none;transition-delay:1.5s}
.spectrum.reveal.in .compare>.no{transition-delay:1.65s}
/* τιμή: περιστρεφόμενο περίγραμμα, το 8 «πέφτει», τα ✓ ένα ένα */
@property --ang{syntax:"<angle>";inherits:false;initial-value:0deg}
.price-card{background:conic-gradient(from var(--ang),var(--cyan),var(--violet) 30%,transparent 50%,transparent 70%,var(--cyan));animation:priceSpin 6s linear infinite}
@keyframes priceSpin{to{--ang:360deg}}
.price-card .amount{transition:transform .9s .3s cubic-bezier(.3,1.5,.5,1),opacity .6s .3s,filter .8s .3s}
.price-card.reveal .amount{transform:translateY(-34px);opacity:0;filter:blur(8px)}
.price-card.reveal.in .amount{transform:none;opacity:1;filter:none}
.price-card.reveal .price-inner li{opacity:0;transform:translateX(-14px);transition:opacity .5s,transform .5s}
.price-card.reveal.in .price-inner li{opacity:1;transform:none}
.price-card.in li:nth-child(1){transition-delay:.6s}.price-card.in li:nth-child(2){transition-delay:.72s}.price-card.in li:nth-child(3){transition-delay:.84s}.price-card.in li:nth-child(4){transition-delay:.96s}.price-card.in li:nth-child(5){transition-delay:1.08s}
.price-inner .btn-primary{position:relative;overflow:hidden}
.price-inner .btn-primary::after{content:"";position:absolute;top:0;bottom:0;width:40%;left:-50%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.55),transparent);transform:skewX(-20deg);animation:btnShine 3.5s 1.5s infinite}
@keyframes btnShine{0%,60%{left:-50%}100%{left:130%}}
/* FAQ: ανοίγει ομαλά (όπου το υποστηρίζει ο browser) */
:root{interpolate-size:allow-keywords}
details::details-content{block-size:0;overflow:hidden;transition:block-size .4s cubic-bezier(.3,0,.2,1),content-visibility .4s allow-discrete}
details[open]::details-content{block-size:auto}
summary{transition:color .25s}
summary:hover{color:var(--cyan)}
/* επικοινωνία: ο δείκτης χοροπηδά, ο χάρτης ανοίγει σε κύκλο */
.info.in a:first-child svg{animation:pinHop 2.8s 1s infinite}
@keyframes pinHop{0%,70%,100%{transform:none}78%{transform:translateY(-6px)}86%{transform:none}92%{transform:translateY(-2px)}}
.map.reveal iframe{clip-path:circle(0% at 50% 50%);transition:clip-path 1.3s .3s cubic-bezier(.6,0,.2,1)}
.map.reveal.in iframe{clip-path:circle(75% at 50% 50%)}
/* τελικό CTA: χρώμα που κυλά στο accent, «ανάσα» στο φόντο */
.final h2.reveal .accent{background:linear-gradient(90deg,var(--cyan),var(--violet),var(--cyan)) 0 0/200% 100%;-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;transition:none;animation:flow 5s linear infinite}
@keyframes flow{to{background-position:200% 0}}
.final::before{animation:breathe 6s ease-in-out infinite alternate}
@keyframes breathe{to{transform:translate(-50%,-50%) scale(1.2);opacity:.7}}
.chip i{animation:chipPulse 2.2s infinite}
.chip:nth-child(2) i{animation-delay:.5s}.chip:nth-child(3) i{animation-delay:1s}.chip:nth-child(4) i{animation-delay:1.5s}
@keyframes chipPulse{50%{box-shadow:0 0 0 5px color-mix(in srgb,var(--cyan) 25%,transparent),0 0 14px var(--cyan)}}
.marquee span{transform:skewX(var(--sk,0deg));transition:transform .3s}
@media(prefers-reduced-motion:reduce){.vp::after{display:none}}
/* πολύ μικρά κινητά (≤350px): να χωράει το μενού και το κουμπί της τιμής */
@media(max-width:350px){.price-inner .btn{white-space:normal;text-align:center;line-height:1.25}.price-inner{padding:26px 18px}.logo-only img{width:56px;height:56px}.nav .wrap{height:76px}.nav-right{gap:4px}.nav .lang button{padding:9px 6px}.nav .icon-btn{width:40px;height:40px}}