/* ░░ UNDER CONSTRUCTION — Frost-tech blueprint overlay ░░ Aktívne len keď construction.js nastaví na triedu .uc-on. Keď je vypnuté (UC_ON=false), tieto pravidlá sa neuplatnia — web je normálny. */ /* skry reálny web, drž tmavé pozadie (žiadny FOUC), zablokuj scroll */ html.uc-on { background: #060912; } html.uc-on, html.uc-on body { overflow: hidden; height: 100%; } html.uc-on body { visibility: hidden; } html.uc-on #uc { visibility: visible; } #uc { position: fixed; inset: 0; z-index: 100000; display: flex; align-items: center; justify-content: center; overflow: hidden; color: #E6EDF5; font-family: 'Inter', system-ui, sans-serif; background: radial-gradient(120% 95% at 50% 28%, #16203c 0%, #0b1020 62%, #060912 100%); -webkit-tap-highlight-color: transparent; } /* blueprint mriežka */ #uc .uc-grid { position: absolute; inset: -2px; background-image: linear-gradient(rgba(129,140,248,0.10) 1px, transparent 1px), linear-gradient(90deg, rgba(129,140,248,0.10) 1px, transparent 1px); background-size: 40px 40px; mask-image: radial-gradient(120% 90% at 50% 35%, #000 55%, transparent 100%); -webkit-mask-image: radial-gradient(120% 90% at 50% 35%, #000 55%, transparent 100%); animation: uc-grid-pan 9s linear infinite; } /* skenovacia línia */ #uc .uc-scan { position: absolute; left: 0; right: 0; top: 0; height: 2px; background: linear-gradient(90deg, transparent, #38BDF8, #22D3EE, transparent); box-shadow: 0 0 18px 2px rgba(56,189,248,0.55); opacity: 0.8; animation: uc-scan 3.6s cubic-bezier(.5,0,.5,1) infinite; } /* stage */ #uc .uc-stage { position: relative; z-index: 2; display: flex; flex-direction: column; align-items: center; gap: 22px; padding: 28px; width: min(620px, 92vw); text-align: center; } /* wireframe „stránka sa stavia" */ #uc .uc-wire { width: 100%; max-width: 440px; aspect-ratio: 16 / 10; border: 1px dashed rgba(56,189,248,0.45); border-radius: 12px; padding: 14px; display: flex; flex-direction: column; gap: 12px; position: relative; background: rgba(11,16,32,0.4); } /* rohové crop-marky (blueprint feel) */ #uc .uc-wire::before, #uc .uc-wire::after { content: ""; position: absolute; width: 14px; height: 14px; border: 2px solid rgba(34,211,238,0.7); } #uc .uc-wire::before { top: -2px; left: -2px; border-right: 0; border-bottom: 0; } #uc .uc-wire::after { bottom: -2px; right: -2px; border-left: 0; border-top: 0; } #uc .uc-w { border: 1px solid rgba(56,189,248,0.40); background: linear-gradient(120deg, rgba(56,189,248,0.10), rgba(129,140,248,0.10)); border-radius: 7px; opacity: 0; animation: uc-snap 4s ease infinite; } #uc .uc-w-nav { height: 14%; animation-delay: 0s; } #uc .uc-w-hero { flex: 1; animation-delay: .45s; } #uc .uc-row { display: flex; gap: 12px; height: 30%; } #uc .uc-w-card { flex: 1; height: 100%; animation-delay: .9s; } #uc .uc-w-card2 { animation-delay: 1.2s; } /* zváraná vločka */ #uc .uc-flake { width: 64px; height: 64px; filter: drop-shadow(0 0 12px rgba(56,189,248,0.5)); } #uc .uc-flake line { stroke-dasharray: 30; stroke-dashoffset: 30; animation: uc-draw 4s ease infinite; } #uc .uc-flake circle { opacity: 0; animation: uc-spark 4s ease infinite; } /* glitch nadpis */ #uc .uc-title { position: relative; font-family: 'Space Grotesk', sans-serif; font-weight: 700; font-size: clamp(1.8rem, 7vw, 3rem); letter-spacing: 3px; line-height: 1; background: linear-gradient(120deg, #38BDF8, #818CF8, #22D3EE); -webkit-background-clip: text; background-clip: text; color: transparent; -webkit-text-fill-color: transparent; } #uc .uc-title::before, #uc .uc-title::after { content: attr(data-text); position: absolute; left: 0; top: 0; width: 100%; -webkit-background-clip: text; background-clip: text; } #uc .uc-title::before { color: #22D3EE; -webkit-text-fill-color: #22D3EE; animation: uc-glitch-a 2.6s steps(2) infinite; } #uc .uc-title::after { color: #818CF8; -webkit-text-fill-color: #818CF8; animation: uc-glitch-b 3.1s steps(2) infinite; } #uc .uc-sub { color: #9fb0c7; font-size: clamp(.9rem, 2.4vw, 1.05rem); margin-top: -6px; } /* progress bar */ #uc .uc-bar { width: min(360px, 80vw); height: 8px; border-radius: 99px; background: rgba(129,140,248,0.14); overflow: hidden; border: 1px solid rgba(56,189,248,0.25); } #uc .uc-bar-fill { display: block; height: 100%; width: 0; background: linear-gradient(90deg, #38BDF8, #818CF8, #22D3EE); box-shadow: 0 0 12px rgba(56,189,248,0.6); animation: uc-fill 4s cubic-bezier(.5,.1,.4,1) infinite; } #uc .uc-pct { font-family: 'Space Grotesk', sans-serif; font-size: .85rem; letter-spacing: 2px; color: #38BDF8; } /* úvodné logo (brand) v overlayi */ #uc .uc-brand { display: flex; align-items: center; gap: 12px; } #uc .uc-brand .uc-flake { width: 46px; height: 46px; } #uc .uc-brand-name { font-family: 'Space Grotesk', sans-serif; font-weight: 700; font-size: clamp(1.2rem, 3.6vw, 1.7rem); letter-spacing: 2px; color: #E6EDF5; } #uc .uc-brand-name span { background: linear-gradient(120deg, #38BDF8, #818CF8, #22D3EE); -webkit-background-clip: text; background-clip: text; color: transparent; -webkit-text-fill-color: transparent; } /* odpočet do spustenia */ #uc .uc-count { font-family: 'Space Grotesk', sans-serif; font-weight: 700; font-size: clamp(2.6rem, 11vw, 5rem); letter-spacing: 3px; line-height: 1; background: linear-gradient(120deg, #38BDF8, #818CF8, #22D3EE); -webkit-background-clip: text; background-clip: text; color: transparent; -webkit-text-fill-color: transparent; margin: 2px 0; font-variant-numeric: tabular-nums; } @keyframes uc-grid-pan { to { background-position: 40px 40px; } } @keyframes uc-scan { 0% { top: -2%; opacity: 0; } 12% { opacity: .85; } 88% { opacity: .85; } 100% { top: 102%; opacity: 0; } } @keyframes uc-snap { 0% { opacity: 0; transform: translateY(14px) scale(.94); } 10% { opacity: 1; transform: translateY(0) scale(1); } 82% { opacity: 1; transform: translateY(0) scale(1); } 94%, 100% { opacity: 0; transform: translateY(-8px) scale(.98); } } @keyframes uc-draw { 0% { stroke-dashoffset: 30; } 45% { stroke-dashoffset: 0; } 86% { stroke-dashoffset: 0; } 100% { stroke-dashoffset: 30; } } @keyframes uc-spark { 0%,40% { opacity: 0; } 48% { opacity: 1; } 60% { opacity: .5; } 86% { opacity: .5; } 100% { opacity: 0; } } @keyframes uc-fill { 0% { width: 0; } 82% { width: 100%; } 100% { width: 100%; } } @keyframes uc-glitch-a { 0%,100% { transform: none; clip-path: inset(0 0 0 0); } 20% { transform: translate(-2px,1px); clip-path: inset(0 0 62% 0); } 40% { transform: translate(2px,-1px); clip-path: inset(58% 0 0 0); } } @keyframes uc-glitch-b { 0%,100% { transform: none; clip-path: inset(0 0 0 0); } 25% { transform: translate(2px,-1px); clip-path: inset(40% 0 30% 0); } 55% { transform: translate(-2px,1px); clip-path: inset(70% 0 0 0); } } @media (prefers-reduced-motion: reduce) { #uc .uc-grid, #uc .uc-scan, #uc .uc-w, #uc .uc-flake line, #uc .uc-flake circle, #uc .uc-title::before, #uc .uc-title::after, #uc .uc-bar-fill { animation: none; } #uc .uc-w { opacity: 1; } #uc .uc-flake line { stroke-dashoffset: 0; } #uc .uc-flake circle { opacity: 1; } #uc .uc-bar-fill { width: 100%; } }