/* Architech — site styles */
@property --ang { syntax: "<angle>"; inherits: false; initial-value: 0deg; }
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--bg); color: var(--fg); font-family: Manrope, "Noto Sans", system-ui, sans-serif; -webkit-font-smoothing: antialiased; overflow-x: hidden; }
html[data-theme="dark"] { color-scheme: dark; --bg:#0B0D12; --bg2:#12151C; --bg3:#1A1E27; --fg:#EEF0F5; --mut:#A7ACB8; --dim:#868C99; --line:rgba(238,240,245,.1); --line2:rgba(238,240,245,.2); --acc:#5B5FEF; --acc-rgb:120,123,255; --acc-t:#9496FF; --inv-bg:#EEF0F5; --inv-fg:#1F2530; --inv-mut:#4A5060; --inv-line:rgba(31,37,48,.18); --glass:rgba(11,13,18,.72); }
html[data-theme="light"] { color-scheme: light; --bg:#F6F6F8; --bg2:#fff; --bg3:#ECEDF2; --fg:#1F2530; --mut:#555B68; --dim:#676D7A; --line:rgba(31,37,48,.1); --line2:rgba(31,37,48,.22); --acc:#5B5FEF; --acc-rgb:91,95,239; --acc-t:#4549D6; --inv-bg:#1F2530; --inv-fg:#F6F6F8; --inv-mut:#A7ACB8; --inv-line:rgba(246,246,248,.18); --glass:rgba(246,246,248,.78); }
::selection { background: #5B5FEF; color: #fff; }
a { color: var(--acc-t); text-decoration: none; }
a:hover { color: var(--fg); }
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible { outline: 3px solid var(--acc-t); outline-offset: 3px; border-radius: 8px; }
img { max-width: 100%; height: auto; }
h1, h2, h3 { font-family: "Didact Gothic", "Noto Sans", sans-serif; font-weight: 400; letter-spacing: -.01em; margin: 0; }
html[lang="el"] h1, html[lang="el"] h2, html[lang="el"] h3 { letter-spacing: 0; }
p { margin: 0; }
.mono { font-family: "JetBrains Mono", ui-monospace, monospace; }
.wrap { max-width: 1280px; margin: 0 auto; padding: 0 48px; }
.acc { color: var(--acc-t); }
.label { font-family: "JetBrains Mono", monospace; font-size: 13px; letter-spacing: .12em; text-transform: uppercase; color: var(--acc-t); }
.lead { color: var(--mut); font-size: 18px; line-height: 1.7; }
.h1 { font-size: clamp(38px, 6vw, 88px); line-height: 1.1; }
.h2 { font-size: clamp(28px, 4vw, 58px); line-height: 1.08; }
.h3 { font-size: clamp(20px, 2vw, 26px); line-height: 1.25; }
.sec { padding: clamp(72px, 10vw, 150px) 0; }
.stack { display: flex; flex-direction: column; }
.g14 { gap: 14px; } .g20 { gap: 20px; } .g32 { gap: 32px; } .g56 { gap: 56px; }
.row { display: flex; align-items: flex-end; justify-content: space-between; gap: 40px; flex-wrap: wrap; }
.nav { position: sticky; top: 0; z-index: 60; background: var(--glass); backdrop-filter: blur(18px) saturate(1.4); -webkit-backdrop-filter: blur(18px) saturate(1.4); border-bottom: 1px solid var(--line); padding-top: env(safe-area-inset-top, 0px); }
.nav-in { display: flex; align-items: center; justify-content: space-between; gap: 20px; height: 78px; }
.brand { display: flex; align-items: center; gap: 12px; color: var(--fg); }
.brand:hover { color: var(--fg); }
.wordmark { font-family: "Didact Gothic", sans-serif; letter-spacing: .03em; font-size: 21px; }
.nav-links { display: flex; gap: 34px; }
.navlink { position: relative; color: var(--mut); font-size: 14px; padding: 12px 0; transition: color .25s; }
.navlink::after { content: ""; position: absolute; left: 0; right: 0; bottom: 6px; height: 1px; background: var(--acc-t); transform: scaleX(0); transition: transform .4s cubic-bezier(.2,.8,.2,1); }
.navlink:hover, .navlink.on { color: var(--fg); }
.navlink:hover::after, .navlink.on::after { transform: scaleX(1); }
.tools { display: flex; align-items: center; gap: 10px; position: relative; }
.ib { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-width: 44px; height: 44px; padding: 0 12px; border-radius: 999px; background: transparent; color: var(--fg); border: 1px solid var(--line2); cursor: pointer; font-family: "JetBrains Mono", monospace; font-size: 12px; transition: border-color .3s; }
.ib:hover { border-color: var(--fg); }
.burger { display: none; }
.menu { position: absolute; top: 56px; inset-inline-end: 0; background: var(--bg2); border: 1px solid var(--line2); border-radius: 18px; padding: 8px; display: none; width: 230px; box-shadow: 0 30px 80px -20px rgba(0,0,0,.45); z-index: 70; }
.menu.open { display: block; animation: pop .3s cubic-bezier(.2,.8,.2,1) both; }
.menu a { display: flex; justify-content: space-between; align-items: center; min-height: 44px; padding: 0 14px; border-radius: 12px; color: var(--fg); font-size: 14px; }
.menu a:hover { background: var(--bg3); }
.menu a.on { background: var(--acc); color: #fff; }
.mnav { display: none; flex-direction: column; padding: 8px 22px 26px; border-top: 1px solid var(--line); }
.mnav.open { display: flex; animation: pop .3s cubic-bezier(.2,.8,.2,1) both; }
.mnav a { font-family: "Didact Gothic", sans-serif; font-size: 26px; padding: 16px 0; color: var(--fg); border-bottom: 1px solid var(--line); }
.mnav a.on { color: var(--acc-t); }
.prog { position: absolute; left: 0; right: 0; bottom: -1px; height: 2px; background: var(--acc); transform-origin: 0 50%; transform: scaleX(0); }
@supports (animation-timeline: scroll()) { .prog { animation: grow linear both; animation-timeline: scroll(root); } }
@keyframes grow { to { transform: scaleX(1); } }
.btn { display: inline-flex; align-items: center; gap: 12px; min-height: 54px; padding: 0 28px; border-radius: 999px; font-family: inherit; font-weight: 600; font-size: 15px; cursor: pointer; border: 0; position: relative; overflow: hidden; isolation: isolate; transition: box-shadow .4s, color .35s, transform .4s; }
.btn-p { background: var(--acc); color: #fff; }
.btn-p::before { content: ""; position: absolute; inset: 0; background: var(--fg); transform: translateY(101%); transition: transform .5s cubic-bezier(.7,0,.2,1); z-index: -1; }
.btn-p:hover { color: var(--bg); box-shadow: 0 18px 50px -14px rgba(var(--acc-rgb), .6); }
.btn-p:hover::before { transform: translateY(0); }
.btn-g { background: transparent; color: var(--fg); box-shadow: inset 0 0 0 1px var(--line2); }
.btn-g:hover { color: var(--fg); box-shadow: inset 0 0 0 1px var(--fg); }
.btn .arr { transition: transform .45s cubic-bezier(.2,.8,.2,1); }
.btn:hover .arr { transform: translateX(5px) rotate(-45deg); }
.hero { position: relative; overflow: hidden; border-bottom: 1px solid var(--line); }
.hero canvas { position: absolute; inset: 0; width: 100%; height: 100%; }
.hero-in { position: relative; padding: 110px 0 90px; display: flex; flex-direction: column; gap: 36px; }
.orbit { position: absolute; inset-inline-end: -180px; top: 0; width: 700px; height: 700px; pointer-events: none; animation: floaty 7s ease-in-out infinite; }
.ln { fill: none; stroke: var(--line2); stroke-width: 1; }
.ln-d { fill: none; stroke: var(--line2); stroke-width: 1; stroke-dasharray: 2 8; }
.ln-a { fill: none; stroke: var(--acc-t); stroke-width: 1.6; stroke-dasharray: 80 320; animation: dash 5s linear infinite; }
.dot { fill: var(--acc); transform-box: fill-box; transform-origin: center; animation: pulse 2.6s ease-in-out infinite; }
.spin { transform-box: fill-box; transform-origin: center; animation: spin 70s linear infinite; }
.spin2 { transform-box: fill-box; transform-origin: center; animation: spin 38s linear infinite reverse; }
.spin3 { transform-box: fill-box; transform-origin: center; animation: spin 24s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes dash { to { stroke-dashoffset: -400; } }
@keyframes pulse { 0%,100% { opacity: .4; transform: scale(1); } 50% { opacity: 1; transform: scale(1.5); } }
@keyframes floaty { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-14px); } }
@keyframes pop { from { opacity: 0; transform: translateY(-8px) scale(.96); } }
@keyframes rise { from { opacity: 0; transform: translateY(46px); filter: blur(10px); } }
.rv { animation: rise .9s cubic-bezier(.2,.8,.2,1) both; }
@supports (animation-timeline: view()) { .rv { animation: rise linear both; animation-timeline: view(); animation-range: entry 0% cover 26%; } }
.eyebrow { display: flex; align-items: center; gap: 12px; font-family: "JetBrains Mono", monospace; font-size: 13px; letter-spacing: .12em; text-transform: uppercase; color: var(--mut); }
.eyebrow i { width: 8px; height: 8px; border-radius: 50%; background: var(--acc); box-shadow: 0 0 0 5px rgba(var(--acc-rgb), .18); }
.marq-wrap { overflow: hidden; border-bottom: 1px solid var(--line); padding: 30px 0; }
.marq { display: flex; width: max-content; gap: 44px; font-family: "Didact Gothic", sans-serif; font-size: clamp(30px, 5vw, 64px); color: transparent; -webkit-text-stroke: 1px var(--line2); animation: marquee 40s linear infinite; }
.marq-wrap:hover .marq { animation-play-state: paused; }
@keyframes marquee { to { transform: translateX(-50%); } }
.grid { display: grid; gap: 22px; }
.g2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.g3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.g5 { grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); }
.card { position: relative; background: var(--bg2); border: 1px solid var(--line); border-radius: 22px; padding: 30px; overflow: hidden; transition: transform .5s cubic-bezier(.2,.8,.2,1), border-color .4s; }
.card::before { content: ""; position: absolute; inset: 0; background: radial-gradient(420px circle at var(--mx, 50%) var(--my, 50%), rgba(var(--acc-rgb), .14), transparent 60%); opacity: 0; transition: opacity .4s; pointer-events: none; }
.card:hover { border-color: rgba(var(--acc-rgb), .45); transform: translateY(-4px); }
.card:hover::before { opacity: 1; }
.card > * { position: relative; }
a.card { color: var(--fg); display: flex; flex-direction: column; gap: 14px; min-height: 250px; }
.tarr { font-size: 24px; color: var(--acc-t); margin-top: auto; transition: transform .5s cubic-bezier(.2,.8,.2,1); }
a.card:hover .tarr { transform: translateX(8px); }
.pil-row { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.pil { display: flex; flex-direction: column; justify-content: space-between; gap: 40px; min-height: 180px; padding: 28px 24px; border-inline-end: 1px solid var(--line); transition: background .45s; }
.pil:last-child { border-inline-end: 0; }
.pil:hover { background: var(--bg2); }
.pil .sq { width: 12px; height: 12px; border-radius: 3px; background: var(--acc); transition: transform .7s cubic-bezier(.2,.8,.2,1); }
.pil:hover .sq { transform: rotate(180deg) scale(1.5); }
.svc { display: grid; grid-template-columns: 90px minmax(0, 1fr); gap: 32px; padding: 48px 0; border-top: 1px solid var(--line); }
.svc-num { font-family: "JetBrains Mono", monospace; font-size: 13px; color: var(--dim); }
.chips { display: flex; flex-wrap: wrap; gap: 10px; }
.chips span { font-size: 13px; color: var(--mut); border: 1px solid var(--line2); border-radius: 999px; padding: 8px 14px; }
.step { padding-top: 34px; border-top: 1px solid var(--line2); position: relative; }
.step::before { content: ""; position: absolute; top: -1px; inset-inline-start: 0; height: 2px; width: 0; background: var(--acc-t); transition: width 1s cubic-bezier(.2,.8,.2,1); }
.step:hover::before { width: 100%; }
.step .big { font-family: "Didact Gothic", sans-serif; font-size: 46px; color: var(--dim); transition: color .5s, transform .6s; }
.step:hover .big { color: var(--acc-t); transform: translateY(-6px); }
.plist { position: relative; border-top: 1px solid var(--line); }
.phl { position: absolute; left: 0; right: 0; top: 0; height: 0; opacity: 0; background: var(--fg); pointer-events: none; transition: transform .55s cubic-bezier(.2,.8,.2,1), height .55s, opacity .35s; }
.pv-layer { position: absolute; left: 0; top: 0; width: 280px; height: 340px; pointer-events: none; z-index: 2; will-change: transform; }
.pimg { position: absolute; inset: 0; border-radius: 8px; overflow: hidden; clip-path: inset(50% 50% 50% 50% round 8px); transition: clip-path .75s cubic-bezier(.77,0,.18,1); display: flex; align-items: center; justify-content: center; }
.pimg.on { clip-path: inset(0 0 0 0 round 8px); }
.pimg img { max-width: 66%; max-height: 60%; object-fit: contain; transform: scale(1.12); transition: transform 1.1s cubic-bezier(.2,.8,.2,1); }
.pimg.on img { transform: scale(1); }
.pv-tag { position: absolute; left: 14px; bottom: 12px; font-size: 10px; letter-spacing: .08em; }
.prow { position: relative; z-index: 3; display: grid; grid-template-columns: 64px minmax(0, 1.2fr) minmax(0, 1fr) minmax(0, 1fr) 40px; align-items: center; gap: 24px; padding: 30px 24px; border-bottom: 1px solid var(--line); color: var(--fg); }
.prow:hover { color: var(--fg); }
.prow > * { transition: color .4s, transform .5s cubic-bezier(.2,.8,.2,1); }
.pr-n, .pr-meta { font-family: "JetBrains Mono", monospace; font-size: 12px; color: var(--dim); }
.pr-name { font-family: "Didact Gothic", sans-serif; font-size: 26px; }
.pr-type { font-size: 15px; color: var(--mut); }
.pr-arr { font-size: 22px; color: var(--acc-t); text-align: end; }
.pr-thumb { display: none; position: relative; border-radius: 8px; overflow: hidden; }
.pr-thumb img { position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%); width: 74%; height: 74%; object-fit: contain; }
.prow.on > * { color: var(--bg); }
.prow.on .pr-name { transform: translateX(14px); }
.prow.on .pr-arr { transform: rotate(45deg); }
.tabs { display: flex; flex-wrap: wrap; gap: 10px; }
.tab-btn { background: transparent; color: var(--mut); border: 1px solid var(--line2); border-radius: 999px; min-height: 46px; padding: 0 20px; font-family: inherit; font-size: 14px; cursor: pointer; transition: all .3s; }
.tab-btn:hover { color: var(--fg); border-color: var(--fg); }
.tab-btn.on { background: var(--fg); color: var(--bg); border-color: var(--fg); }
.pipe { display: flex; align-items: stretch; }
.node { flex: 1 1 0; background: var(--bg3); border: 1px solid var(--line); border-radius: 18px; padding: 22px; display: flex; flex-direction: column; gap: 10px; }
.node .k { font-family: "JetBrains Mono", monospace; font-size: 11px; color: var(--dim); letter-spacing: .08em; }
.flow { flex: 0 0 44px; align-self: center; height: 2px; background: var(--line2); position: relative; overflow: hidden; }
.flow::after { content: ""; position: absolute; inset: 0 auto 0 0; width: 40%; background: linear-gradient(90deg, transparent, var(--acc-t), transparent); animation: packet 1.4s linear infinite; }
@keyframes packet { from { transform: translateX(-100%); } to { transform: translateX(260%); } }
.faq-item { border-top: 1px solid var(--line); }
.faq-q { width: 100%; background: transparent; border: 0; color: var(--fg); text-align: start; padding: 26px 0; display: flex; justify-content: space-between; align-items: center; gap: 24px; cursor: pointer; font-family: inherit; font-size: 19px; font-weight: 500; transition: color .3s; }
.faq-q:hover { color: var(--acc-t); }
.faq-q .pl { transition: transform .45s cubic-bezier(.2,.8,.2,1); }
.faq-item.open .pl { transform: rotate(135deg); }
.faq-a { display: none; color: var(--mut); font-size: 16px; line-height: 1.75; padding-bottom: 26px; max-width: 760px; }
.faq-item.open .faq-a { display: block; animation: rise .5s cubic-bezier(.2,.8,.2,1) both; }
.fld { display: flex; flex-direction: column; gap: 10px; }
.fld label { font-size: 13px; color: var(--mut); }
.inp { background: transparent; border: 0; border-bottom: 1px solid var(--line2); color: var(--fg); font-family: inherit; font-size: 18px; padding: 12px 0; outline: none; transition: border-color .3s; width: 100%; }
.inp:focus { border-bottom-color: var(--acc-t); }
.inp::placeholder { color: var(--dim); }
.chip { background: transparent; color: var(--fg); border: 1px solid var(--line2); border-radius: 999px; min-height: 46px; padding: 0 18px; font-family: inherit; font-size: 14px; cursor: pointer; transition: all .3s; }
.chip:hover { border-color: var(--fg); }
.chip.on { background: var(--acc); border-color: var(--acc); color: #fff; }
.ring::after { content: ""; position: absolute; inset: 0; border-radius: inherit; padding: 1.5px; background: conic-gradient(from var(--ang), transparent 0 62%, var(--acc) 80%, transparent 96%); -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0); -webkit-mask-composite: xor; mask-composite: exclude; animation: ang 5s linear infinite; pointer-events: none; }
@keyframes ang { to { --ang: 360deg; } }
.legal h2 { font-size: 24px; }
.legal section { border-top: 1px solid var(--line); padding-top: 26px; display: flex; flex-direction: column; gap: 14px; }
.legal p { color: var(--mut); font-size: 16px; line-height: 1.75; }
.prose p { color: var(--mut); font-size: 17px; line-height: 1.8; }
.inv { background: var(--inv-bg); color: var(--inv-fg); }
.inv p { color: var(--inv-mut); }
.inv .brd { border-top: 1px solid var(--inv-line); }
footer { border-top: 1px solid var(--line); padding: 64px 0 calc(40px + env(safe-area-inset-bottom, 0px)); overflow: hidden; }
.soc { display: inline-flex; align-items: center; justify-content: center; width: 44px; height: 44px; border-radius: 50%; border: 1px solid var(--line2); color: var(--mut); transition: all .35s; }
.soc:hover { color: #fff; background: var(--acc); border-color: var(--acc); transform: translateY(-3px); }
.bigmark { font-family: "Didact Gothic", sans-serif; font-size: 16vw; line-height: .9; white-space: nowrap; color: transparent; -webkit-text-stroke: 1px var(--line2); }
.foot-row { display: flex; justify-content: space-between; gap: 18px; flex-wrap: wrap; font-size: 13px; color: var(--dim); }
.cookie { position: fixed; left: 16px; right: 16px; bottom: 16px; z-index: 90; background: var(--bg2); border: 1px solid var(--line2); border-radius: 20px; padding: 22px; display: none; gap: 18px; align-items: center; justify-content: space-between; flex-wrap: wrap; box-shadow: 0 30px 80px -24px rgba(0,0,0,.5); max-width: 940px; margin: 0 auto; }
.cookie.show { display: flex; animation: rise .5s cubic-bezier(.2,.8,.2,1) both; }
.cookie p { font-size: 14px; color: var(--mut); max-width: 560px; line-height: 1.6; }
.cookie .btn { min-height: 46px; font-size: 14px; padding: 0 20px; }
@media (min-width: 961px) and (max-width: 1320px) { .wrap { padding: 0 36px; } .g3 { grid-template-columns: repeat(2, minmax(0, 1fr)); } .pil-row { grid-template-columns: repeat(3, minmax(0, 1fr)); } .pil { border-bottom: 1px solid var(--line); } .pil:nth-child(3n) { border-inline-end: 0; } .prow { grid-template-columns: 48px minmax(0, 1.4fr) minmax(0, 1fr) 36px; } .pr-meta { display: none; } }
@media (max-width: 960px) {
  .wrap { padding-left: max(20px, env(safe-area-inset-left, 0px)); padding-right: max(20px, env(safe-area-inset-right, 0px)); }
  .nav-links { display: none; } .burger { display: inline-flex; } .hide-m { display: none !important; }
  .g2, .g3 { grid-template-columns: 1fr; } .pil-row { grid-template-columns: 1fr; } .pil { border-inline-end: 0; border-bottom: 1px solid var(--line); min-height: 0; gap: 16px; }
  .svc { grid-template-columns: 1fr; gap: 16px; padding: 34px 0; }
  .orbit { display: none; } .hero-in { padding: 70px 0 60px; }
  .pipe { flex-direction: column; } .flow { width: 2px; height: 26px; flex: 0 0 26px; }
  .phl, .pv-layer { display: none; }
  .prow { grid-template-columns: minmax(0, 1fr) 84px; gap: 6px 14px; padding: 20px 4px; }
  .pr-n, .pr-arr { display: none; }
  .pr-thumb { display: block; grid-row: 1 / span 3; width: 84px; height: 100px; }
  .prow.on > * { color: var(--fg); }
  .bigmark { font-size: 22vw; }
}
@media (pointer: coarse) { .btn, .chip, .tab-btn, .ib, .soc { min-height: 48px; } .navlink { padding: 14px 0; } }
@media (max-height: 620px) and (orientation: landscape) { .sec { padding: 64px 0; } .hero-in { padding: 70px 0 44px; } }
@media (min-width: 1500px) { .wrap { max-width: 1400px; } }
@media (min-width: 1800px) { .wrap { max-width: 1640px; padding: 0 64px; } .lead, .prose p { font-size: 22px; } .navlink { font-size: 18px; } .btn { min-height: 62px; font-size: 18px; } .pr-name { font-size: 34px; } .pv-layer { width: 360px; height: 440px; } }
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { animation: none !important; transition: none !important; } .rv { opacity: 1; } }