@font-face{font-family:Nunito;src:url('fonts/NunitoSans-Regular.ttf') format('truetype');font-weight:400;font-style:normal;font-display:swap}@font-face{font-family:Nunito;src:url('fonts/NunitoSans-Bold.ttf') format('truetype');font-weight:700;font-style:normal;font-display:swap}
:root{--paper:#f7f5e8;--ink:#0b2a44;--blue:#2b6a9f;--muted:#506575;--line:#d9dfd7}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:24px}body{margin:0;background:var(--paper);color:var(--ink);font-family:Nunito,Arial,sans-serif;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}a:focus-visible{outline:3px solid var(--blue);outline-offset:6px}img{display:block;max-width:100%}.wrap{width:min(1180px,calc(100% - 96px));margin-inline:auto}.skip-link{position:absolute;top:10px;left:10px;transform:translateY(-160%);padding:12px;background:white;z-index:10}.skip-link:focus{transform:translateY(0)}.header{height:108px;display:flex;justify-content:space-between;align-items:center}.brand{display:flex;align-items:center;gap:12px;font-size:27px;font-weight:700;letter-spacing:-1.3px}.brand img{border-radius:10px}.brand-dot{color:var(--blue)}nav{display:flex;align-items:center;gap:36px;font-size:14px;font-weight:700}nav>a{padding-block:12px}nav>a:hover,.footer>a:hover{color:var(--blue)}.nav-download{border-bottom:1px solid var(--ink)}.nav-download span{padding-left:12px}.hero{display:grid;grid-template-columns:1.06fr 1fr;gap:64px;padding:30px 0 76px;align-items:center}.eyebrow{font-size:11px;font-weight:700;letter-spacing:2px;margin:0 0 25px}.hero-copy>.eyebrow{display:flex;align-items:center;gap:10px}.hero-copy>.eyebrow>span{display:grid;place-items:center;width:27px;height:27px;border:1px solid #b9c8cb;border-radius:50%;font-size:17px;letter-spacing:0}h1{font-size:clamp(42px,4.5vw,61px);line-height:1.09;letter-spacing:-2.5px;margin:0 0 26px;font-weight:700}h1>span{color:var(--blue)}.intro{max-width:440px;font-size:17px;line-height:1.75;color:var(--muted);margin:0 0 32px}.play-button{display:inline-flex;align-items:center;gap:15px;background:var(--ink);color:white;border-radius:9px;padding:13px 20px;min-height:69px;box-shadow:0 6px 18px #0b2a4412;transition:background .15s}.play-button:hover{background:var(--blue)}.play-button small{display:block;font-size:9px;letter-spacing:1.7px}.play-button strong{font-size:23px;line-height:1.25}.button-arrow{padding-left:21px;font-size:23px}.download-note{font-size:12px;color:var(--muted);margin:12px 0 0}.download-note span{margin:0 8px}.hero-bottom{display:flex;align-items:center;gap:13px;margin-top:43px}.mini-compass{font-size:35px;color:var(--blue)}.hero-bottom p{font-size:12px;color:var(--muted);line-height:1.6;margin:0}.hero-bottom strong{color:var(--ink)}.hero-visual{height:620px;position:relative;isolation:isolate;border-radius:120px 14px 14px 14px;overflow:hidden;background:#2b6a9f}.landscape{width:100%;height:100%;object-fit:cover;object-position:center 58%}.image-shade{position:absolute;inset:0;background:linear-gradient(180deg,#0b2a4433,transparent 40%,#061e31b8)}.image-caption{position:absolute;top:34px;right:25px;color:white;font-size:9px;font-weight:700;letter-spacing:1.4px;display:flex;align-items:center;gap:8px}.live-dot{height:6px;width:6px;background:#cce995;border-radius:50%}.route{position:absolute;inset:0;width:100%;height:100%}.trail-label{position:absolute;top:47%;right:24px;display:flex;align-items:center;gap:12px;background:#f7f5e8f2;padding:13px 17px;border-radius:8px;box-shadow:0 5px 30px #061e3133}.trail-label>span{font-size:30px;color:var(--blue)}.trail-label small{display:block;font-size:8px;letter-spacing:1.6px;margin-bottom:3px}.trail-label strong{font-size:13px}.image-footer{position:absolute;bottom:30px;left:30px;right:30px;color:white;display:flex;justify-content:space-between;align-items:end;font-size:23px;font-weight:700;line-height:1.3}.north{font-size:12px;text-align:center;line-height:2}.how{padding:62px 0 52px;border-top:1px solid var(--line)}.section-intro{text-align:center}.section-intro .eyebrow{color:var(--blue);margin-bottom:13px}h2{font-size:36px;letter-spacing:-1.2px;line-height:1.2;margin:0 0 14px}.section-intro>p:last-child{font-size:15px;line-height:1.7;color:var(--muted);margin:0}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:45px;margin-top:48px}.steps article+article{border-left:1px solid var(--line);padding-left:34px}.step-number{color:var(--blue);font-size:13px;font-weight:700;letter-spacing:2px}h3{font-size:20px;margin:15px 0 10px;letter-spacing:-.4px}.steps p{font-size:14px;line-height:1.8;color:var(--muted);margin:0}.creator-note{font-size:12px;color:var(--muted);text-align:center;margin:35px 0 0}.closing{margin-top:20px;background:var(--ink);color:white;border-radius:14px;padding:40px 48px;display:flex;justify-content:space-between;align-items:center;gap:28px}.closing .eyebrow{font-size:9px;color:#9ec8dd;margin-bottom:12px}.closing h2{font-size:32px;margin-bottom:8px}.closing p:last-child{font-size:14px;color:#c8d8e2;margin:0}.closing-button{padding:17px 23px;border-radius:8px;background:var(--paper);color:var(--ink);font-size:14px;font-weight:700;white-space:nowrap}.closing-button:hover{background:#d2e8f8}.closing-button span{margin-left:16px}.footer{display:flex;justify-content:space-between;align-items:center;gap:20px;padding-block:34px;color:var(--muted);font-size:12px}.footer-brand{font-size:18px;color:var(--ink);letter-spacing:-.5px;gap:9px}.footer-brand img{border-radius:6px}
@media(min-width:1500px){.hero{gap:90px}.hero-visual{height:660px}}@media(max-width:1000px){.wrap{width:calc(100% - 56px)}.hero{gap:30px}.hero-visual{height:590px}h1{font-size:44px;letter-spacing:-1.7px}.intro{font-size:16px}.image-caption{font-size:8px;right:18px;letter-spacing:.8px}.steps{gap:24px}.steps article+article{padding-left:24px}.closing{padding:32px}.closing-button{font-size:12px;padding:16px}}
@media(max-width:720px){.wrap{width:calc(100% - 40px)}.header{height:85px}.brand{font-size:23px}.brand img{width:35px;height:35px}nav{gap:0}nav>a:first-child{display:none}.nav-download{font-size:12px}.hero{grid-template-columns:1fr;gap:34px;padding:30px 0 44px}.hero-copy>.eyebrow{font-size:9px;letter-spacing:1.4px;margin-bottom:22px}h1{font-size:clamp(39px,8.8vw,59px);letter-spacing:-1.8px}.intro{max-width:510px;margin-bottom:25px}.hero-bottom{display:none}.hero-visual{height:460px;border-top-left-radius:90px}.landscape{object-position:center 63%}.image-caption{font-size:9px;right:22px}.trail-label{top:48%;right:22px}.image-footer{font-size:23px}.how{padding-top:42px}h2{font-size:29px}.section-intro>p:last-child{font-size:14px}.section-intro br{display:none}.steps{grid-template-columns:1fr;gap:26px;margin-top:32px}.steps article+article{border-left:0;border-top:1px solid var(--line);padding:24px 0 0}h3{margin-top:9px}.creator-note{text-align:left;line-height:1.7;margin-top:26px}.closing{margin-top:0;padding:30px 25px;flex-direction:column;align-items:start;gap:24px}.closing-button{font-size:13px}.footer{flex-wrap:wrap;padding-block:27px;gap:22px}.footer>span{display:none}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.play-button{transition:none}}
/* Jedna obrazovka: úvodní sdělení a odkaz na aplikaci. */
html,body{min-height:100%;overflow:hidden}body{height:100vh;height:100svh;display:flex;flex-direction:column}.header{height:82px;flex:none}.hero{flex:1;min-height:0;padding:12px 0 30px;align-items:center}.hero-visual{height:100%;min-height:0;max-height:760px}.hero-bottom{margin-top:27px}
@media(max-width:720px){.header{height:70px}.hero{grid-template-columns:1fr;grid-template-rows:auto minmax(0,1fr);gap:22px;padding:14px 0 20px}.hero-copy>.eyebrow{margin-bottom:14px}h1{font-size:clamp(34px,8.8vw,52px);line-height:1.04;margin-bottom:15px}.intro{font-size:14px;line-height:1.5;margin-bottom:16px}.play-button{min-height:58px;padding:9px 16px}.play-button strong{font-size:19px}.download-note{margin-top:7px}.hero-visual{height:100%;min-height:0;max-height:none;border-top-left-radius:70px}.image-footer{font-size:17px;bottom:18px;left:20px;right:20px}.image-caption,.trail-label{display:none}}
@media(max-width:720px) and (max-height:700px){.hero{gap:13px;padding-top:7px;padding-bottom:12px}.hero-copy>.eyebrow{margin-bottom:9px}h1{font-size:clamp(30px,8.2vw,42px);margin-bottom:9px}.intro{font-size:13px;line-height:1.35;margin-bottom:10px}.play-button{min-height:49px;padding:6px 13px}.play-button strong{font-size:17px}.play-button svg{width:23px;height:25px}.download-note{display:none}.hero-visual{border-top-left-radius:55px}}
@media(max-width:720px) and (max-height:550px){.hero-copy>.eyebrow{display:none}.hero{gap:8px}.image-footer{display:none}}

/* Text reklamy čitelně přes fotografii. */
.image-shade{background:linear-gradient(180deg,#0b2a440d 0%,#0b2a4410 42%,#061e31c9 100%)}.image-footer{left:36px;right:36px;bottom:35px;font-size:clamp(24px,2.7vw,36px);line-height:1.17;text-shadow:0 2px 12px #061e3180}.image-footer span{max-width:390px}.image-caption{display:none}@media(max-width:720px){.image-footer{display:flex;left:22px;right:22px;bottom:22px;font-size:clamp(20px,5vw,28px)}}

.image-footer{display:block}.image-footer h2{color:white;font-size:clamp(25px,2.8vw,38px);line-height:1.12;letter-spacing:-.8px;margin:0 0 11px;text-shadow:0 2px 12px #061e3180}.image-footer p{color:#f3f6f4;font-size:clamp(13px,1.2vw,16px);font-weight:400;line-height:1.4;margin:0;text-shadow:0 2px 12px #061e3180}@media(max-width:720px){.image-footer{display:block}.image-footer h2{font-size:clamp(21px,5.2vw,29px);margin-bottom:6px}.image-footer p{font-size:12px;line-height:1.3}}@media(max-width:720px) and (max-height:550px){.image-footer{display:block}.image-footer h2{font-size:20px}.image-footer p{display:none}}

/* Kratší reklamní nadpis zůstává v jedné obrazovce. */
.hero-copy h1{max-width:620px;font-size:clamp(41px,4.2vw,58px)}.hero-copy>.eyebrow{letter-spacing:1.45px}@media(max-width:720px){.hero-copy h1{font-size:clamp(36px,8.1vw,51px)}.hero-copy>.eyebrow{font-size:8.5px;letter-spacing:1px}}@media(max-width:720px) and (max-height:700px){.hero-copy h1{font-size:clamp(31px,7.5vw,42px)}}

.hero-copy h1{font-size:clamp(39px,4vw,52px)}@media(max-width:720px){.hero-copy h1{font-size:clamp(31px,7.8vw,45px)}}@media(max-width:720px) and (max-height:700px){.hero-copy h1{font-size:clamp(29px,7.3vw,39px)}}

.play-button{display:inline-block;width:220px;max-width:100%;min-height:0;padding:0;background:transparent;border-radius:0;box-shadow:none;vertical-align:top}.play-button:hover{background:transparent}.play-button img{width:100%;height:auto}

.brand-tady,.hero-copy h1{color:#5d7d24}.brand-tudy,.hero-copy h1>span{color:#2b6a9f}

.hero-visual{border-radius:32px}

body{background-image:url('images/cipher-pattern.svg');background-size:1100px 800px;background-repeat:repeat}

/* Doplňující návod se rozbaluje přímo pod úvodem. */
html{scrollbar-gutter:stable}html,body{height:100%;min-height:0;overflow:hidden}body{height:100svh;display:flex;flex-direction:column}main{flex:1;min-height:0;display:flex;flex-direction:column;position:relative}.hero{height:auto;min-height:0}.about-app{flex:none;padding-block:12px 16px;border-top:1px solid var(--line)}main:has(.about-app[open]) .hero{flex:0 0 calc(100svh - 131px)}html:has(.about-app[open]){overflow-y:auto}body:has(.about-app[open]){overflow:visible}.about-app summary{line-height:20px;width:fit-content;cursor:pointer;font-size:14px;color:var(--muted)}.about-app summary:hover{color:var(--blue)}.about-app summary:focus-visible{outline:3px solid var(--blue);outline-offset:6px}.guide-content{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));column-gap:24px;row-gap:12px;max-width:100%;padding:24px 0 0;margin-top:12px}.guide-content:focus-visible{outline:2px solid var(--blue);outline-offset:2px}.guide-content>h2,.guide-content>p{grid-column:1/-1}.guide-content>section{min-width:0}.guide-content h2{font-size:clamp(28px,4vw,38px)}.guide-content h2>span{color:var(--blue)}.guide-content h3{font-size:clamp(21px,3vw,26px);margin:12px 0 14px}.guide-content p{font-size:16px;line-height:1.6;color:var(--muted);margin:0 0 16px}@media(min-width:721px) and (max-width:1000px){.guide-content{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:720px){main:has(.about-app[open]) .hero{flex-basis:calc(100svh - 119px)}.guide-content{grid-template-columns:1fr;row-gap:0}.guide-content p{font-size:16px}}
.hero-copy .intro{width:100%;max-width:440px}.hero-copy .intro>span{display:block;position:relative;padding-left:18px;white-space:nowrap}.hero-copy .intro>span::before{content:"";position:absolute;left:1px;top:50%;transform:translateY(-50%);width:6px;height:6px;border-radius:50%;background:#000}.hero-copy .intro>span:first-child{letter-spacing:.1px}@media(max-width:390px){.hero-copy .intro{font-size:clamp(11.5px,3.4vw,14px)}}

/* Původní snímky aplikace v rámečcích telefonů. */
.hero-visual.phone-showcase{background:transparent;border-radius:0;overflow:visible;display:grid;grid-template-columns:minmax(0,1fr);place-items:center;container-type:size}
.phone-group{position:relative;width:min(131.6cqw,96cqh);aspect-ratio:1.05;justify-self:end}
.phone{position:absolute;width:40%;padding:clamp(4px,.65vw,8px);border:2px solid #454545;border-radius:clamp(15px,2.5vw,34px);background:#111;box-shadow:0 12px 22px #0b2a4426,inset 0 0 0 1px #777}
.phone img{width:100%;height:auto;border-radius:clamp(9px,1.8vw,25px);background:var(--paper)}
.phone-navigation{top:0;left:0;z-index:0}
.phone-creator{top:8%;left:30%;z-index:1}.phone-games{top:16%;right:0;z-index:2}
@media(max-width:720px){.phone-group{width:min(94cqw,96cqh);justify-self:center;margin-right:0;transform:none}}