*{box-sizing:border-box}html{scroll-padding-top:calc(var(--header-h) + 20px)}body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--font);overflow-x:hidden}body.menu-open{overflow:hidden}a{color:inherit}img{max-width:100%;display:block}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.skip-link{position:fixed;left:16px;top:12px;z-index:1000;padding:10px 14px;background:var(--accent);color:#00131e;text-decoration:none;transform:translateY(-160%);transition:transform .2s}.skip-link:focus{transform:none}.wrap{width:var(--wrap);margin-inline:auto}.section{position:relative;padding:clamp(95px,11vw,165px) 0}.section[id]{scroll-margin-top:calc(var(--header-h) + 18px)}h1,h2,h3,p{margin-top:0}h1,h2{font-family:var(--display);letter-spacing:-.064em;text-wrap:balance}.eyebrow{display:flex;align-items:center;gap:12px;margin:0 0 24px;color:var(--muted);font-size:.68rem;text-transform:uppercase;letter-spacing:.17em;font-weight:800}.eyebrow>span{display:block;width:28px;height:1px;background:var(--accent)}.eyebrow.dark{color:var(--muted-dark)}

.site-header{position:fixed;z-index:100;top:0;left:0;width:100%;height:var(--header-h);padding:0 max(24px,calc((100vw - 1430px)/2));display:flex;align-items:center;gap:40px;border-bottom:1px solid transparent;background:linear-gradient(180deg,rgba(0,7,11,.66),transparent);transition:background .25s,border-color .25s}.site-header.is-scrolled{background:var(--header-bg);backdrop-filter:blur(17px);border-color:var(--line)}.brand{display:flex;flex-direction:column;line-height:1;text-decoration:none}.brand-main{font-size:1.38rem;font-weight:800;letter-spacing:-.055em}.brand-main span{color:var(--accent);font-weight:450}.brand-sub{margin-top:6px;font-size:.56rem;color:#a8bbc4;text-transform:uppercase;letter-spacing:.16em;font-weight:750}.site-nav{display:flex;align-items:center;gap:clamp(18px,2.5vw,38px);margin-left:auto}.site-nav a{position:relative;text-decoration:none;color:#adc0c9;font-size:.72rem;text-transform:uppercase;letter-spacing:.12em;font-weight:780;transition:color .2s}.site-nav a:after{content:"";position:absolute;height:1px;left:0;right:100%;bottom:-9px;background:var(--accent);transition:right .25s}.site-nav a:hover,.site-nav a:focus-visible,.site-nav a.active{color:#fff}.site-nav a:hover:after,.site-nav a:focus-visible:after,.site-nav a.active:after{right:0}.site-nav .nav-contact{padding:10px 16px;border:1px solid var(--line);border-radius:999px;color:#fff}.site-nav .nav-contact:after{display:none}.side-note{display:none}.menu-toggle{display:none;border:0;background:none;color:#fff;width:46px;height:46px;position:relative;padding:0}.menu-toggle i{position:absolute;left:11px;width:24px;height:2px;background:currentColor;transition:transform .25s,top .25s}.menu-toggle i:first-of-type{top:18px}.menu-toggle i:last-of-type{top:27px}.menu-toggle[aria-expanded="true"] i:first-of-type{top:23px;transform:rotate(45deg)}.menu-toggle[aria-expanded="true"] i:last-of-type{top:23px;transform:rotate(-45deg)}

.hero{position:relative;min-height:100svh;display:flex;flex-direction:column;justify-content:flex-end;padding:calc(var(--header-h) + 75px) 0 36px;overflow:hidden;background:var(--bg-deep)}.video-layer,.hero-shade,.hero-grid-lines{position:absolute;inset:0}.video-layer{overflow:hidden}.video-poster{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}.video-frame{position:absolute;top:50%;left:50%;width:100vw;height:56.25vw;min-width:177.78vh;min-height:100vh;border:0;opacity:.72;transform:translate(-50%,-50%);pointer-events:none}.hero-shade{background:linear-gradient(90deg,rgba(0,8,12,.92) 0%,rgba(0,12,18,.7) 45%,rgba(0,10,16,.32) 75%),linear-gradient(0deg,rgba(1,12,18,.98),transparent 55%)}.hero-grid-lines{background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);background-size:calc(100vw/8) calc(100vw/8);opacity:.17;mask-image:linear-gradient(90deg,#000,transparent 80%)}.hero-content{position:relative;z-index:2;margin-top:auto}.hero-content h1{max-width:1100px;margin:0 0 28px;font-size:clamp(4.1rem,8.3vw,9rem);font-weight:720;line-height:.82}.hero-content h1 em{font-style:normal;color:var(--accent-bright)}.hero-lead{max-width:690px;color:#b5c9d3;font-size:clamp(1.05rem,1.7vw,1.34rem);line-height:1.6}.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:36px}.button{display:inline-flex;align-items:center;justify-content:center;gap:16px;min-height:52px;padding:0 20px;border:1px solid var(--line);border-radius:3px;text-decoration:none;font-size:.71rem;text-transform:uppercase;letter-spacing:.11em;font-weight:800;transition:transform .2s,background .2s,border-color .2s}.button:hover,.button:focus-visible{transform:translateY(-2px)}.button.primary{background:var(--accent);border-color:var(--accent);color:#00131e}.button.glass{background:rgba(4,24,36,.35);backdrop-filter:blur(8px)}.button.glass:hover{border-color:var(--accent)}.hero-meta{position:relative;z-index:2;margin-top:70px;display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.hero-meta>div{display:grid;grid-template-columns:auto 1fr;gap:15px;align-items:center;padding:18px 22px;border-right:1px solid var(--line)}.hero-meta>div:last-child{border:0}.hero-meta span{color:var(--accent);font-size:.63rem;font-weight:800}.hero-meta p{margin:0;color:#c2d3db;font-size:.72rem;text-transform:uppercase;letter-spacing:.08em}.video-note{position:absolute;z-index:2;right:20px;bottom:7px;margin:0;color:#718994;font-size:.54rem;text-transform:uppercase;letter-spacing:.08em}

.story{background:var(--paper);color:var(--ink-dark)}.section-heading{margin-bottom:70px}.section-heading h2{max-width:980px;margin:0;font-size:clamp(3.2rem,6.3vw,6.6rem);line-height:.96}.section-heading h2 em{font-style:normal;color:var(--accent-deep)}.story-layout{display:grid;grid-template-columns:1fr .85fr;gap:clamp(60px,10vw,150px);align-items:center}.large-copy{font-family:var(--display);font-size:clamp(1.8rem,3vw,2.85rem);letter-spacing:-.04em;line-height:1.15}.story-copy>p:not(.large-copy){max-width:680px;color:var(--muted-dark);line-height:1.75}.story-object{position:relative;min-height:570px;padding:26px;background:linear-gradient(145deg,#061b26,#0c4058);color:#fff;box-shadow:var(--shadow);overflow:hidden}.story-object:before{content:"";position:absolute;width:380px;height:380px;right:-100px;top:-90px;border-radius:50%;background:radial-gradient(circle,rgba(38,185,243,.38),transparent 65%)}.story-object:after{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(117,205,239,.09) 1px,transparent 1px),linear-gradient(90deg,rgba(117,205,239,.09) 1px,transparent 1px);background-size:64px 64px}.object-status{position:relative;z-index:2;display:flex;gap:8px;align-items:center;color:#9fb8c3;font-size:.58rem;text-transform:uppercase;letter-spacing:.1em}.object-status span{width:6px;height:6px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 5px rgba(38,185,243,.12)}.phone-outline{position:absolute;z-index:2;width:180px;height:320px;top:100px;left:50%;transform:translateX(-50%) rotate(8deg);border:2px solid rgba(116,219,255,.76);border-radius:24px;box-shadow:0 0 26px rgba(38,185,243,.15),inset 0 0 30px rgba(38,185,243,.1)}.phone-outline i{position:absolute;width:80px;height:100px;left:50%;top:45px;transform:translateX(-50%);border:1px solid rgba(116,219,255,.48);border-radius:5px}.phone-outline b{position:absolute;width:72px;height:72px;left:50%;bottom:70px;transform:translateX(-50%);border:1px solid rgba(116,219,255,.48);border-radius:50%}.phone-outline span{position:absolute;width:24px;height:4px;left:50%;top:20px;transform:translateX(-50%);background:rgba(116,219,255,.7);border-radius:10px}.object-meta{position:absolute;z-index:2;left:26px;right:26px;bottom:25px;padding-top:18px;border-top:1px solid rgba(164,223,245,.2);display:flex;flex-direction:column}.object-meta>span{color:#8db1c0;font-size:.55rem;text-transform:uppercase;letter-spacing:.12em}.object-meta strong{margin-top:6px;font-family:var(--display);font-size:1.55rem}.object-meta small{margin-top:5px;color:#8da6b0;font-size:.61rem}.values{display:grid;grid-template-columns:repeat(4,1fr);margin-top:100px;border-top:1px solid var(--line-dark);border-bottom:1px solid var(--line-dark)}.values article{padding:27px 24px;border-right:1px solid var(--line-dark)}.values article:last-child{border:0}.values span{color:var(--accent-deep);font-size:.62rem;font-weight:800}.values h3{margin:23px 0 8px;font-family:var(--display);font-size:1.55rem}.values p{margin:0;color:var(--muted-dark);font-size:.79rem;line-height:1.55}

.use{background:var(--bg);overflow:hidden}.side-heading{display:grid;grid-template-columns:1.15fr .55fr;gap:80px;align-items:end}.side-heading>p{margin:0;color:var(--muted);line-height:1.75}.use-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.use-card{position:relative;min-height:390px;padding:27px;border:1px solid var(--line);background:linear-gradient(150deg,rgba(255,255,255,.05),rgba(255,255,255,.015));display:flex;flex-direction:column;overflow:hidden}.use-card.cinema{background:linear-gradient(150deg,var(--accent-deep),#05405d)}.use-card:after{content:"";position:absolute;width:240px;height:240px;border:1px solid var(--line);border-radius:50%;right:-110px;top:-110px}.use-kicker{font-size:.61rem;color:#90aab6}.use-icon{width:80px;height:80px;display:grid;place-items:center;margin-top:42px;border:1px solid rgba(152,220,248,.35);border-radius:50%;color:var(--accent-bright);font-size:1.4rem}.use-card h3{margin:auto 0 12px;font-family:var(--display);font-size:2rem;letter-spacing:-.04em}.use-card p{margin:0;min-height:50px;color:#9eb5c0;font-size:.86rem;line-height:1.6}.use-card.cinema p{color:#c3e1ed}.loan-process{margin-top:90px;display:grid;grid-template-columns:.8fr 1.2fr;gap:30px 90px;padding:50px;border:1px solid var(--line);background:var(--bg-soft)}.process-intro h3{margin:0;font-family:var(--display);font-size:clamp(2.1rem,3.8vw,3.8rem);letter-spacing:-.055em;line-height:1}.loan-process ol{margin:0;padding:0;list-style:none}.loan-process li{display:grid;grid-template-columns:38px 1fr;gap:17px;padding:17px 0;border-bottom:1px solid var(--line)}.loan-process li:first-child{padding-top:0}.loan-process li:last-child{border:0}.loan-process li>b{width:30px;height:30px;display:grid;place-items:center;border:1px solid var(--line);border-radius:50%;color:var(--accent);font-size:.66rem}.loan-process li div{display:flex;flex-direction:column;gap:5px}.loan-process li strong{font-size:.84rem}.loan-process li span{color:var(--muted);font-size:.76rem;line-height:1.45}.loan-process>.button{grid-column:2;justify-self:start}

.future{background:var(--bg-deep);overflow:hidden}.future-glow{position:absolute;width:700px;height:700px;left:-320px;top:50%;transform:translateY(-50%);border-radius:50%;background:radial-gradient(circle,rgba(38,185,243,.27),transparent 68%)}.future-grid{position:relative;display:grid;grid-template-columns:1fr 1fr;gap:clamp(70px,11vw,170px);align-items:center}.future-copy h2{margin:0 0 30px;font-size:clamp(3.5rem,5vw,5.8rem);line-height:.96}.future-copy h2 em{font-style:normal;color:var(--accent)}.future-copy>p:last-child{max-width:590px;color:var(--muted);line-height:1.7}.future-list{border-top:1px solid var(--line)}.future-list>div{display:grid;grid-template-columns:50px 1fr;gap:15px;padding:23px 0;border-bottom:1px solid var(--line)}.future-list>div>span{color:var(--accent);font-size:.62rem;font-weight:800}.future-list strong{font-family:var(--display);font-size:1.35rem}.future-list p{margin:6px 0 0;color:var(--muted);font-size:.78rem;line-height:1.5}

.contact{background:var(--paper);color:var(--ink-dark)}.contact-panel{display:grid;grid-template-columns:1fr 1fr;gap:clamp(60px,10vw,150px);align-items:start}.contact-copy h2{margin:0;font-size:clamp(3.2rem,5.5vw,6rem);line-height:.9}.contact-copy>p:last-child{max-width:630px;margin-top:25px;color:var(--muted-dark);line-height:1.7}.contact-actions{border-top:1px solid var(--line-dark)}.contact-actions a{display:grid;grid-template-columns:120px 1fr auto;gap:20px;align-items:center;padding:23px 3px;border-bottom:1px solid var(--line-dark);text-decoration:none}.contact-actions a span{color:var(--muted-dark);font-size:.62rem;text-transform:uppercase;letter-spacing:.1em}.contact-actions a strong{font-family:var(--display);font-size:clamp(1.12rem,2vw,1.6rem);letter-spacing:-.025em}.contact-actions a i{font-style:normal;color:var(--accent-deep);transition:transform .2s}.contact-actions a:hover i{transform:translate(4px,-4px)}.independent{margin-top:85px!important;padding-top:20px;border-top:1px solid var(--line-dark);color:#7b898f;font-size:.62rem;text-transform:uppercase;letter-spacing:.08em}.site-footer{padding:32px 0;background:#01070b;color:#8aa0aa;border-top:1px solid var(--line)}.site-footer .wrap{display:flex;align-items:center;justify-content:space-between;gap:30px}.footer-brand{display:flex;align-items:center;gap:18px}.footer-brand>span{font-size:1.14rem;color:#fff;font-weight:800}.footer-brand b{color:var(--accent);font-weight:450}.footer-brand small,.site-footer p,.site-footer a{font-size:.59rem;text-transform:uppercase;letter-spacing:.1em}.site-footer p{margin:0}.site-footer a{text-decoration:none}

.preview-controls{position:fixed;z-index:150;right:16px;bottom:16px;color:#0b1b22}.preview-controls details{width:290px;border-radius:10px;background:#eff7f9;box-shadow:0 16px 50px rgba(0,0,0,.32);overflow:hidden}.preview-controls summary{cursor:pointer;list-style:none;padding:13px 16px;font-size:.72rem;font-weight:800;text-transform:uppercase;letter-spacing:.08em}.preview-controls summary::-webkit-details-marker{display:none}.preview-controls summary span{color:var(--accent-deep);margin-right:7px}.preview-controls details[open] summary{border-bottom:1px solid rgba(0,32,46,.13)}.control-group{padding:13px 16px 0}.control-group>span{display:block;margin-bottom:8px;color:#60717a;font-size:.61rem;text-transform:uppercase;letter-spacing:.1em}.control-group>div{display:grid;grid-template-columns:1fr 1fr;gap:5px}.control-group button{border:1px solid rgba(0,33,48,.16);border-radius:4px;background:transparent;color:#20333c;padding:8px;font:inherit;font-size:.68rem;cursor:pointer}.control-group button[aria-pressed="true"]{background:#063148;color:#fff;border-color:#063148}.preview-controls details>p{margin:12px 16px 14px;color:#71818a;font-size:.61rem;line-height:1.4}

.reveal{opacity:1;transform:none}.js .reveal{opacity:0;transform:translateY(24px);transition:opacity .75s ease,transform .75s ease}.js .reveal.is-visible{opacity:1;transform:none}.delay-1{transition-delay:.12s}.delay-2{transition-delay:.22s}

@media(min-width:1080px){body[data-nav="side"]{--wrap:min(1180px,calc(100% - 72px));padding-left:250px}body[data-nav="side"] .site-header{width:250px;height:100vh;padding:32px 25px;flex-direction:column;align-items:stretch;border-right:1px solid var(--line);border-bottom:0;background:var(--header-bg);backdrop-filter:blur(17px)}body[data-nav="side"] .brand{padding-bottom:28px;border-bottom:1px solid var(--line)}body[data-nav="side"] .site-nav{width:100%;margin:40px 0 auto;display:flex;align-items:stretch;flex-direction:column;gap:2px}body[data-nav="side"] .site-nav a{padding:14px 0;font-size:.69rem}body[data-nav="side"] .site-nav a:after{left:auto;right:0;bottom:50%;width:0;height:1px;transition:width .25s}body[data-nav="side"] .site-nav a:hover:after,body[data-nav="side"] .site-nav a.active:after{width:35px}body[data-nav="side"] .site-nav .nav-contact{margin-top:15px;padding:14px;border-radius:3px;text-align:center}body[data-nav="side"] .site-nav .nav-contact:after{display:none}body[data-nav="side"] .side-note{display:block;margin:0;color:var(--muted);font-size:.56rem;line-height:1.6;text-transform:uppercase;letter-spacing:.12em}body[data-nav="side"] .hero{padding-top:70px}body[data-nav="side"] .section[id]{scroll-margin-top:0}}

@media(max-width:1079px){.layout-choice{display:none}.values{grid-template-columns:1fr 1fr}.values article:nth-child(2){border-right:0}.values article:nth-child(-n+2){border-bottom:1px solid var(--line-dark)}.side-heading{grid-template-columns:1fr}.side-heading>p{max-width:680px}.use-grid{grid-template-columns:1fr 1fr}.use-card.cinema{grid-column:1/3}.loan-process{grid-template-columns:1fr;gap:40px}.loan-process>.button{grid-column:auto}.future-grid{gap:70px}}

@media(max-width:820px){:root{--wrap:min(100% - 32px,680px);--header-h:68px}.site-header{height:var(--header-h);padding:0 16px;background:var(--header-bg);backdrop-filter:blur(14px);border-bottom-color:var(--line)}.brand-main{font-size:1.18rem}.brand-sub{font-size:.52rem}.menu-toggle{display:block;margin-left:auto;z-index:2}.site-nav{position:fixed;z-index:1;inset:0;background:var(--bg-deep);padding:110px 28px 45px;display:flex;flex-direction:column;align-items:stretch;gap:0;transform:translateX(100%);visibility:hidden;transition:transform .3s ease,visibility .3s}.site-nav.open{transform:none;visibility:visible}.site-nav a{padding:18px 0;border-bottom:1px solid var(--line);font-family:var(--display);font-size:clamp(1.6rem,7vw,2.5rem);text-transform:none;letter-spacing:-.03em;color:#fff}.site-nav a:after{display:none}.site-nav .nav-contact{margin-top:24px;text-align:center;border-radius:3px;font-family:var(--font);font-size:.8rem;text-transform:uppercase;letter-spacing:.1em}.hero{min-height:930px;padding-top:135px}.hero-content h1{font-size:clamp(4rem,15vw,6.6rem)}.hero-shade{background:linear-gradient(90deg,rgba(0,8,12,.92),rgba(0,12,18,.55)),linear-gradient(0deg,rgba(1,12,18,.98),transparent 65%)}.hero-meta{grid-template-columns:1fr}.hero-meta>div{border-right:0;border-bottom:1px solid var(--line)}.hero-meta>div:last-child{border:0}.video-note{display:none}.section-heading{margin-bottom:50px}.section-heading h2{font-size:clamp(2.35rem,6.3vw,4.25rem);line-height:.98}.story-layout,.future-grid,.contact-panel{grid-template-columns:1fr}.story-object{min-height:530px}.values{margin-top:70px}.use-grid{grid-template-columns:1fr}.use-card.cinema{grid-column:auto}.use-card{min-height:330px}.loan-process{padding:30px 22px}.future-grid{gap:55px}.future-copy h2{font-size:clamp(3rem,8vw,4.5rem);line-height:.96}.contact-panel{gap:50px}.independent{margin-top:60px!important}.site-footer .wrap{align-items:flex-start;flex-direction:column}.preview-controls details{width:min(290px,calc(100vw - 32px))}}

@media(max-width:520px){.section{padding:80px 0}.hero{min-height:870px}.hero-actions{flex-direction:column}.button{width:100%}.values{grid-template-columns:1fr}.values article{border-right:0;border-bottom:1px solid var(--line-dark)}.values article:last-child{border:0}.story-object{min-height:490px}.phone-outline{width:150px;height:280px}.object-meta strong{font-size:1.3rem}.contact-actions a{grid-template-columns:1fr auto;gap:6px}.contact-actions a span{grid-column:1/3}.contact-actions a strong{overflow-wrap:anywhere}.preview-controls{right:10px;bottom:10px}}

@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}.video-frame{display:none}.js .reveal{opacity:1;transform:none}}


:focus-visible { outline: 3px solid var(--accent); outline-offset: 5px; }
.story-layout > *, .future-grid > *, .contact-panel > * { min-width: 0; }

/* Reálná fotografie expozice nahrazuje zástupnou kresbu budoucího katalogu. */
.story-photo { position: relative; margin: 0; overflow: hidden; background: #061b26; box-shadow: var(--shadow); }
.story-photo img { width: 100%; height: auto; aspect-ratio: 4 / 5; object-fit: cover; }
.story-photo:after { content: ''; position: absolute; inset: 42% 0 0; background: linear-gradient(transparent, rgba(1, 15, 23, .94)); pointer-events: none; }
.story-photo figcaption { position: absolute; z-index: 1; left: 28px; right: 28px; bottom: 26px; display: flex; flex-direction: column; padding-top: 17px; border-top: 1px solid rgba(183, 229, 246, .28); color: #fff; }
.story-photo figcaption span { color: var(--accent-bright); font-size: .57rem; font-weight: 800; text-transform: uppercase; letter-spacing: .12em; }
.story-photo figcaption strong { margin-top: 7px; font-family: var(--display); font-size: clamp(1.35rem, 2.2vw, 2rem); line-height: 1.1; }
.story-photo figcaption small { max-width: 430px; margin-top: 7px; color: #a8c0ca; font-size: .67rem; line-height: 1.5; }
@media (max-width: 520px) {
  .story-photo figcaption { left: 20px; right: 20px; bottom: 20px; }
}

/* Krátké významové štítky nahrazují několik souběžných číselných řad. */
.hero-meta span, .values span, .use-kicker, .future-list > div > span {
  text-transform: uppercase;
  letter-spacing: .1em;
}
.hero-meta span { min-width: 70px; }
.values h3 { margin-top: 12px; }
.use-kicker { font-weight: 750; letter-spacing: .09em; text-transform: uppercase; }
.loan-process li { grid-template-columns: 78px 1fr; }
.loan-process li > b {
  width: auto;
  min-height: 30px;
  padding: 0 9px;
  border-radius: 999px;
  font-size: .56rem;
  text-transform: uppercase;
  letter-spacing: .07em;
}
.future-list > div { grid-template-columns: 76px 1fr; }
.video-frame:not([src]) { visibility: hidden; }
.video-toggle { position: relative; z-index: 2; align-self: flex-end; margin: 16px max(32px, calc((100% - 1260px) / 2)) 0; padding: 8px 12px; color: #c1d4dd; background: #051824; border: 1px solid #43616f; border-radius: 3px; font: 600 .65rem var(--font); cursor: pointer; }
.video-toggle[hidden] { display: none; }
.hero { min-height: min(100svh, 1000px); }
@media (max-width: 820px) {
  .hero { min-height: 870px; }
  .site-nav { height: 100vh; height: 100dvh; overflow-y: auto; overscroll-behavior: contain; }
  .video-toggle { margin: 16px 16px 0; }
  html:not(.js) .site-header { position: relative; height: auto; display: block; padding: 20px 16px; }
  html:not(.js) .site-nav { position: static; height: auto; visibility: visible; transform: none; padding: 18px 0 0; }
  html:not(.js) .site-nav a { font: 700 .9rem var(--font); padding: 12px 0; }
  html:not(.js) .menu-toggle { display: none; }
}
@media (max-width: 380px) {
  .hero-content h1 { font-size: clamp(2.7rem, 14vw, 3.5rem); }
  .section-heading h2 { font-size: 2.35rem; }
  .future-copy h2 { font-size: 3.1rem; }
  .eyebrow { font-size: .6rem; letter-spacing: .1em; }
}

.section[id] { scroll-margin-top: 0; }
.hero-content { container-type: inline-size; }
.hero-content h1 { font-size: clamp(3rem, 9.5cqw, 8rem); }
.contact-copy h2 { font-size: clamp(2.3rem, 4.1vw, 3.8rem); line-height: 1.02; }
.video-toggle { align-self: flex-start; margin-left: max(32px, calc((100% - 1260px) / 2)); }
.preview-controls details:not([open]) { width: auto; }
.menu-open .preview-controls { visibility: hidden; }
@media (min-width: 1080px) {
  html:has(body[data-nav="side"]) { scroll-padding-top: 24px; }
}
@media (max-width: 820px) {
  .hero-content h1 { font-size: clamp(2.6rem, 15cqw, 6.5rem); }
  .video-toggle { margin-left: 16px; }
}
@media (min-width: 1080px) and (max-width: 1280px) {
  body[data-nav="side"] .contact-panel { grid-template-columns: 1fr; gap: 40px; }
}
.site-footer { padding-bottom: 86px; }

/* Vlastní identita projektu a zřetelné oddělení od výrobce vystavených telefonů. */
.brand-sub { max-width: 230px; line-height: 1.35; }
.identity-note { padding: 24px 0; background: var(--bg-soft); color: var(--ink); border-block: 1px solid var(--line); }
.identity-note .wrap { display: grid; grid-template-columns: minmax(210px,.42fr) 1fr; gap: clamp(24px,5vw,75px); align-items: center; }
.identity-note strong { font-family: var(--display); font-size: clamp(1.15rem,2vw,1.55rem); letter-spacing: -.025em; }
.identity-note p { max-width: 820px; margin: 0; color: var(--muted); font-size: .75rem; line-height: 1.65; }
.hero-independence { display: inline-flex; margin: 6px 0 0; padding: 7px 10px; border: 1px solid rgba(183,229,246,.24); color: #b9ccd5; background: rgba(2,15,22,.34); font-size: .58rem; line-height: 1.45; text-transform: uppercase; letter-spacing: .08em; }
.independent { max-width: 980px; font-size: .7rem; line-height: 1.65; text-transform: none; letter-spacing: .025em; }

/* Ovládání automaticky spuštěné videosmyčky na pozadí. */
.video-control { display: none; }
.video-control[hidden] { display: none!important; }
.js .video-control { position: relative; z-index: 2; width: var(--wrap); margin: 16px auto 0; display: flex; align-items: center; gap: 14px; }
.js .video-control .video-toggle { flex: 0 0 auto; align-self: auto; margin: 0; }
.video-control small { color: #91a9b4; font-size: .58rem; line-height: 1.45; letter-spacing: .035em; }

/*
 * Skutečný světlý/tmavý režim. Videoúvod zůstává v obou variantách tmavý,
 * ostatní plochy a navigace přebírají významové barvy z tokens.css.
 */
.site-header {
  --nav-ink: #f4fbff;
  --nav-muted: #adc2cb;
  --nav-accent: var(--hero-accent-strong);
  color: var(--nav-ink);
}
.site-header.is-scrolled {
  --nav-ink: var(--ink);
  --nav-muted: var(--muted);
  --nav-accent: var(--accent);
}
.brand-main span { color: var(--nav-accent); }
.site-nav a:after { background: var(--nav-accent); }
.brand-sub, .site-nav a { color: var(--nav-muted); }
.site-nav a:hover, .site-nav a:focus-visible, .site-nav a.active,
.site-nav .nav-contact, .menu-toggle { color: var(--nav-ink); }
.hero { color: #f4fbff; }
.hero .eyebrow { color: #b5c9d3; }
.hero-content h1 em { color: var(--hero-accent); }
.hero-meta span { color: var(--hero-accent-strong); }
.hero .button.primary { background: var(--hero-accent-strong); border-color: var(--hero-accent-strong); color: #00131e; }
.skip-link, .button.primary { color: var(--accent-ink); }
.section-heading h2 em, .values span, .contact-actions a i { color: var(--paper-accent); }
.independent { color: var(--muted-dark); }
.use-card { background: var(--card-bg); }
.use-card p, .use-kicker { color: var(--card-muted); }
.use-card.cinema { color: #fff; }
.use-card.cinema .use-kicker { color: #bfe9f8; }
.future-glow { background: radial-gradient(circle,var(--future-glow),transparent 68%); }
.site-footer { background: var(--footer-bg); color: var(--footer-muted); }

@media (min-width: 1080px) {
  body[data-nav="side"] .site-header {
    --nav-ink: var(--ink);
    --nav-muted: var(--muted);
    --nav-accent: var(--accent);
  }
}
@media (max-width: 820px) {
  .site-header {
    --nav-ink: var(--ink);
    --nav-muted: var(--muted);
    --nav-accent: var(--accent);
  }
  .site-nav a { color: var(--nav-ink); }
  .identity-note .wrap { grid-template-columns: 1fr; gap: 8px; }
  .js .video-control { width: min(100% - 32px,680px); margin-top: 16px; }
}

@media (max-width: 520px) {
  .js .video-control { align-items: stretch; flex-direction: column; }
  .js .video-control .video-toggle { width: 100%; }
}

/* Veřejné podnikatelské údaje z ARES v kontaktní sekci. */
.business-info { margin-top: clamp(60px, 8vw, 105px); display: grid; grid-template-columns: minmax(260px, .72fr) minmax(0, 1.28fr); border: 1px solid var(--line-dark); background: var(--bg-soft); color: var(--ink-dark); }
.business-identity, .business-scope { min-width: 0; padding: clamp(28px, 4vw, 52px); }
.business-identity { border-right: 1px solid var(--line-dark); }
.business-kicker { margin: 0 0 16px; color: var(--paper-accent); font-size: .64rem; font-weight: 800; text-transform: uppercase; letter-spacing: .12em; }
.business-info h3 { margin: 0; font-family: var(--display); font-size: clamp(1.7rem, 3vw, 2.5rem); letter-spacing: -.035em; line-height: 1.08; }
.business-facts { margin: 30px 0; }
.business-facts div { padding: 13px 0; border-top: 1px solid var(--line-dark); }
.business-facts div:last-child { border-bottom: 1px solid var(--line-dark); }
.business-facts dt { margin-bottom: 5px; color: var(--muted-dark); font-size: .6rem; font-weight: 750; text-transform: uppercase; letter-spacing: .1em; }
.business-facts dd { margin: 0; font-size: .86rem; line-height: 1.55; }
.business-source { color: var(--paper-accent); font-size: .72rem; font-weight: 800; text-decoration-thickness: 1px; text-underline-offset: 5px; }
.business-subjects { margin: 26px 0 0; padding-left: 1.25rem; }
.business-subjects li, .business-fields li { padding-left: 6px; line-height: 1.62; }
.business-subjects li + li, .business-fields li + li { margin-top: 12px; }
.business-subjects li::marker, .business-fields li::marker { color: var(--paper-accent); }
.business-fields { margin-top: 28px; border-top: 1px solid var(--line-dark); border-bottom: 1px solid var(--line-dark); }
.business-fields summary { padding: 17px 3px; color: var(--paper-accent); cursor: pointer; font-size: .72rem; font-weight: 800; text-transform: uppercase; letter-spacing: .07em; }
.business-fields ul { margin: 0; padding: 4px 10px 22px 1.35rem; color: var(--muted-dark); font-size: .78rem; columns: 2; column-gap: 42px; }
.business-fields li { break-inside: avoid; }
@media (max-width: 820px) {
  .business-info { grid-template-columns: 1fr; }
  .business-identity { border-right: 0; border-bottom: 1px solid var(--line-dark); }
  .business-fields ul { columns: 1; }
}

/* Produkční přepínač motivu v hlavičce. */
.theme-toggle { display:grid; grid-template-columns:1fr 1fr; flex:0 0 auto; padding:3px; border:1px solid var(--line); border-radius:5px; background:color-mix(in srgb,var(--header-bg) 82%,transparent); }
.theme-toggle button { min-width:58px; padding:8px 9px; border:0; border-radius:3px; background:transparent; color:var(--nav-muted,var(--muted)); font:750 .56rem/1 var(--font); letter-spacing:.08em; text-transform:uppercase; cursor:pointer; }
.theme-toggle button[aria-pressed="true"] { background:var(--accent); color:#00131e; }
.theme-toggle button:focus-visible { outline:2px solid var(--accent); outline-offset:2px; }
@media (min-width:1080px) { body[data-nav="side"] .theme-toggle { width:100%; } }
@media (max-width:820px) {
  .site-header { gap:10px; }
  .brand { order:1; }
  .theme-toggle { order:2; margin-left:auto; }
  .menu-toggle { order:3; margin-left:0; }
  .theme-toggle button { min-width:44px; padding-inline:6px; font-size:.5rem; }
}
@media (max-width:360px) {
  .brand-sub { display:none; }
  .theme-toggle button { min-width:39px; font-size:.47rem; }
}