/* Paleta je z loga: ledova modra prechazi do slezove fialove na skoro
   cerne. Jedna skala mezer (--m1 az --m6), aby vsechny sekce sedely stejne. */
:root {
  --pozadi:   #0d0d13;
  --plocha:   #16161e;
  --plocha-2: #1d1d27;
  --linka:    #2a2a37;
  --text:     #efeef5;
  --tlum:     #a09eb4;
  --ledova:   #a9c9f2;
  --slez:     #c9b2f0;
  --prechod:  linear-gradient(135deg, var(--ledova), var(--slez));

  --m1: 8px; --m2: 16px; --m3: 24px; --m4: 32px; --m5: 48px; --m6: 96px;
  --sirka: 1080px;
  --display: 'Anton', 'Arial Narrow', sans-serif;
  --telo: 'DM Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  color-scheme: dark;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 72px; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body { margin: 0; background: var(--pozadi); color: var(--text); font-family: var(--telo);
       font-size: 17px; line-height: 1.55; -webkit-font-smoothing: antialiased; }
h1, h2, h3, p, ul { margin: 0; }
ul { padding: 0; list-style: none; }
a { color: inherit; }
a:focus-visible, button:focus-visible { outline: 2px solid var(--slez); outline-offset: 3px; }
.obal { max-width: var(--sirka); margin: 0 auto; padding: 0 max(20px, env(safe-area-inset-left, 0px)); }

/* Tlacitka */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px;
       font: 700 15px var(--telo); text-decoration: none; padding: 12px 20px; border-radius: 6px;
       background: var(--prechod); color: #15131d; border: 1px solid transparent; white-space: nowrap; }
.btn:hover { filter: brightness(1.08); }
.btn-sek { background: transparent; color: var(--text); border-color: var(--linka); }
.btn-sek:hover { background: var(--plocha); filter: none; }

/* Hlavicka */
.hlava { position: sticky; top: 0; z-index: 10; background: rgba(13,13,19,.85);
         backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); border-bottom: 1px solid var(--linka); }
.hlava .obal { display: flex; align-items: center; justify-content: space-between; height: 64px; gap: var(--m2); }
.znacka { display: flex; align-items: center; gap: 10px; text-decoration: none;
          font-family: var(--display); font-size: 21px; letter-spacing: .02em; }
.znacka img { width: 30px; height: 30px; border-radius: 6px; display: block; }
.znacka .zn { letter-spacing: .02em; }
.znacka b { margin-left: .14em; font-weight: 400; background: var(--prechod); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hlava nav { display: flex; align-items: center; gap: var(--m3); }
.hlava nav a.odkaz { color: var(--tlum); text-decoration: none; font-size: 15px; }
.hlava nav a.odkaz:hover { color: var(--text); }
.hlava .akce { display: flex; gap: var(--m1); }
.hlava .btn { padding: 9px 16px; font-size: 14px; }

/* Sekce: vsechny maji stejnou vysku mezer */
section { padding: var(--m6) 0; border-top: 1px solid var(--linka); }
.hero { border-top: 0; padding: 40px 0; min-height: calc(100svh - var(--hlava-v, 65px)); display: flex; align-items: center; }
.hero > .obal { width: 100%; }
.hlavicka-sekce { max-width: 620px; margin-bottom: var(--m5); }
h2 { font-family: var(--display); font-weight: 400; font-size: clamp(30px, 4.4vw, 44px);
     line-height: 1.05; letter-spacing: .005em; text-wrap: balance; }
.hlavicka-sekce p { color: var(--tlum); margin-top: var(--m2); font-size: 18px; }

/* Hero */
.hero-mrizka { display: grid; grid-template-columns: 1fr auto; gap: var(--m5); align-items: center; }
.hero h1 { font-family: var(--display); font-weight: 400; text-transform: uppercase;
           font-size: clamp(44px, 8vw, 92px); line-height: .94; letter-spacing: .005em; }
.hero h1 .prechod { background: var(--prechod); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero .lead { color: var(--tlum); font-size: 19px; max-width: 46ch; margin-top: var(--m3); }
.hero .akce { display: flex; flex-wrap: wrap; gap: 12px; margin-top: var(--m4); }
.hero .pozn { color: var(--tlum); font-size: 14.5px; margin-top: var(--m2); }
                 box-shadow: 0 0 0 1px var(--linka), 0 30px 80px rgba(169,201,242,.16); }

/* Hero: pres cele okno, vlevo text, vpravo logo (odkaz na Whop) */
.btn-bot { gap: 10px; }
.tecka { position: relative; display: inline-block; width: 8px; height: 8px; border-radius: 50%; background: #8fe0b5; flex: none; }
.tecka::after { content: ""; position: absolute; inset: 0; border-radius: 50%; background: #8fe0b5; animation: pulz 2s ease-out infinite; }
@keyframes pulz { 0% { transform: scale(1); opacity: .7; } 80%, 100% { transform: scale(3); opacity: 0; } }

.hero-logo { position: relative; display: block; width: 270px; aspect-ratio: 620 / 808; margin-right: 56px;
             animation: vznasi 6s ease-in-out infinite; }
.hero-logo img { position: relative; width: 100%; height: 100%; display: block;
                 filter: drop-shadow(0 20px 40px rgba(169,201,242,.18)); transition: transform .3s ease, filter .3s ease; }
.hero-logo:hover img { transform: scale(1.04) rotate(-2deg); filter: drop-shadow(0 28px 60px rgba(200,170,240,.4)); }
.hero-zare { position: absolute; inset: -30%; border-radius: 50%;
             background: radial-gradient(closest-side, rgba(169,201,242,.13), rgba(200,170,240,.06) 50%, transparent 80%);
             animation: dychani 4s ease-in-out infinite; }
/* Odlesk prejede pres pismeno (maska = tvar loga) */
.hero-lesk { position: absolute; inset: 0; pointer-events: none;
             -webkit-mask: url(/img/logo-s.png?v=3) center / contain no-repeat; mask: url(/img/logo-s.png?v=3) center / contain no-repeat;
             background: linear-gradient(105deg, transparent 40%, rgba(255,255,255,.18) 45%, rgba(255,255,255,.6) 50%, rgba(255,255,255,.18) 55%, transparent 60%) no-repeat;
             background-size: 300% 100%; animation: lesk 4.5s ease-in-out infinite; }
@keyframes lesk { 0%, 55% { background-position: 120% 0; } 85%, 100% { background-position: -20% 0; } }
@keyframes vznasi { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-12px); } }
@keyframes dychani { 0%, 100% { opacity: .7; transform: scale(.95); } 50% { opacity: 1; transform: scale(1.05); } }

/* Prvni navsteva: nadpis prileti */
.hero h1 .radek { display: block; }
.intro .hero h1 .radek, .intro .hero .lead, .intro .hero .akce, .intro .hero .pozn { animation: nalet .9s cubic-bezier(.16,1,.3,1) both; }
.intro .hero h1 .radek:nth-child(2) { animation-delay: .14s; }
.intro .hero .lead { animation-delay: .38s; }
.intro .hero .akce { animation-delay: .5s; }
.intro .hero .pozn { animation-delay: .6s; }
.intro .hero-logo img { animation: logoNalet 1.1s cubic-bezier(.16,1,.3,1) .25s both; }
@keyframes nalet { from { opacity: 0; transform: translateY(46px); filter: blur(14px); letter-spacing: .06em; } }
@keyframes logoNalet { from { opacity: 0; transform: scale(.7) rotate(-12deg); filter: blur(10px); } }
@media (prefers-reduced-motion: reduce) {
  .hero-logo, .hero-zare, .hero-lesk, .tecka::after, .intro .hero * { animation: none !important; }
}

.chat-kdo { display: inline-flex; align-items: center; gap: 12px; }
.chat-online { display: inline-flex; align-items: center; gap: 7px; font-size: 13px; }
.chat-online .tecka { width: 6px; height: 6px; }

/* Styly videi: seznam vlevo, vybrany styl s videem vpravo */
.styly { display: grid; grid-template-columns: 320px 1fr; grid-template-rows: auto 1fr; gap: 12px var(--m3); align-items: start; }
.styly-seznam { grid-column: 1; grid-row: 1; }
.styly-detail { grid-column: 2; grid-row: 1 / span 2; }
.na-miru { grid-column: 1; grid-row: 2; }
.styly-seznam { display: flex; flex-direction: column; gap: 6px; }
.styly-seznam [role="tab"] { display: flex; justify-content: space-between; align-items: center; gap: 12px;
  font: 500 16px var(--telo); color: var(--tlum); text-align: left; cursor: pointer;
  background: transparent; border: 1px solid transparent; border-radius: 10px; padding: 12px 14px; }
.styly-seznam [role="tab"]:hover { color: var(--text); background: var(--plocha); }
.styly-seznam [role="tab"][aria-selected="true"] { color: var(--text); background: var(--plocha); border-color: var(--slez); font-weight: 700; }
.znak { font-size: 12.5px; font-weight: 500; padding: 2px 10px; border-radius: 99px; white-space: nowrap;
        border: 1px solid var(--linka); color: var(--tlum); }
.znak.zdarma { color: #8fe0b5; border-color: rgba(143,224,181,.35); }
.na-miru { display: block; text-decoration: none; padding: 14px; border-radius: 10px;
           border: 1px dashed var(--linka); }
.na-miru:hover { border-color: var(--slez); }
.na-miru b { display: block; font-size: 15px; }
.na-miru span { display: block; color: var(--tlum); font-size: 14.5px; margin-top: 2px; }

.styly-detail { background: var(--plocha); border: 1px solid var(--linka); border-radius: 14px; padding: var(--m3); min-height: 100%; }
.styl[hidden] { display: none; }
.styl-hlava { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 14px; }
.styl-hlava h3 { font-family: var(--display); font-weight: 400; font-size: 32px; line-height: 1.05; letter-spacing: .01em; }
.styl-odznaky, .tab-odznaky { display: flex; flex-wrap: wrap; gap: 6px; }
.tab-odznaky { flex-wrap: nowrap; align-items: center; }
.styl-popis { color: var(--tlum); margin-top: 10px; max-width: 60ch; }
.nastroje { font-size: 15px; color: var(--tlum); margin-top: 6px; }
.nastroje b { color: var(--text); font-weight: 500; }

/* Odznaky obtiznosti */
.obtiznost, .hot, .stitek { font-size: 12.5px; font-weight: 700; padding: 3px 10px; border-radius: 99px; white-space: nowrap; line-height: 1.4; }
.obtiznost { border: 1px solid; }
.obtiznost-lehke   { color: #8fe0b5; border-color: rgba(143,224,181,.4); background: rgba(143,224,181,.06); }
.obtiznost-stredni { color: #f3cf7c; border-color: rgba(243,207,124,.4); background: rgba(243,207,124,.06); }
.obtiznost-tezke   { color: #f5a3a3; border-color: rgba(245,163,163,.4); background: rgba(245,163,163,.06); }
.hot { background: linear-gradient(135deg, #ffb35c, #ff6a5c); color: #2a0f0a; }
.ohen { font-size: 18px; line-height: 1; align-self: center; }
.stitek { font-weight: 500; color: var(--tlum); border: 1px solid var(--linka); }

/* Monetizovani studenti */
.studenti { margin-top: var(--m3); padding: var(--m2); border-radius: 12px; border: 1px solid rgba(143,224,181,.3);
            background: linear-gradient(135deg, rgba(143,224,181,.07), transparent 70%); }
.studenti h4 { margin: 0 0 12px; font-size: 15px; color: #8fe0b5; }
.studenti-karty { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 10px; }
.student { display: flex; align-items: center; gap: 12px; padding: 10px 12px; border-radius: 10px; text-decoration: none;
           background: var(--plocha-2); border: 1px solid var(--linka); }
.student:hover { border-color: #8fe0b5; }
.student-av { width: 40px; height: 40px; border-radius: 50%; flex: 0 0 auto; object-fit: cover; display: grid; place-items: center;
              font-weight: 700; font-size: 17px; background: var(--prechod); color: #15131d; }
.student-text { min-width: 0; flex: 1; }
.student-text b { display: block; font-size: 15px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.student-text span { display: block; font-size: 13px; color: var(--tlum); }
.student-odkaz { font-size: 13px; font-weight: 700; color: #8fe0b5; }

/* Mrizka ukazkovych videi */
.videa { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--m2); margin-top: var(--m3); }
.videa-short { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.vid { margin: 0; min-width: 0; }
.prehravac { position: relative; width: 100%; aspect-ratio: 16 / 9; border-radius: 10px; overflow: hidden; background: #000; }
.vid-short .prehravac { aspect-ratio: 9 / 16; }
.prehravac > .prehrat, .prehravac > iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; display: block; }
.prehrat { padding: 0; cursor: pointer; background: #000; }
.prehrat[hidden] { display: none; }
.prehrat img { width: 100%; height: 100%; object-fit: cover; display: block; opacity: .9; transition: opacity .15s, transform .3s; }
.prehrat:hover img { opacity: 1; transform: scale(1.03); }
.play { position: absolute; left: 10px; bottom: 10px; width: 34px; height: 34px; border-radius: 50%;
        display: grid; place-items: center; background: var(--prechod); color: #15131d; box-shadow: 0 4px 16px rgba(0,0,0,.5); }
.play svg { margin-left: 2px; }
.vid figcaption { margin-top: 8px; }
.vid .nazev { display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
              font-size: 14px; font-weight: 500; line-height: 1.35; }
.vid .meta { display: block; font-size: 13px; color: var(--tlum); margin-top: 2px; }
.videa-brzy { margin-top: var(--m3); border: 1px dashed var(--linka); border-radius: 10px; padding: var(--m4);
              text-align: center; color: var(--tlum); font-size: 15px; }

/* Niche */
.niche-radky { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--m2); }
.radka { padding: var(--m3); border-radius: 12px; background: var(--plocha); border: 1px solid var(--linka); }
.radka.hlavni { border-color: var(--slez); }
.radka .kolik { font-family: var(--display); font-size: 30px; line-height: 1; }
.radka.hlavni .kolik { background: var(--prechod); -webkit-background-clip: text; background-clip: text; color: transparent; }
.radka .kdo { font-weight: 700; margin-top: var(--m1); }
.radka p { color: var(--tlum); font-size: 15px; margin-top: 4px; }
.pas-legenda { display: flex; flex-wrap: wrap; gap: 8px 20px; margin-top: 14px; font-size: 14px; color: var(--tlum); }
.lg { display: inline-flex; align-items: center; gap: 8px; }
.lg i { width: 14px; height: 14px; border-radius: 4px; display: inline-block; }
.lg-clen i { background: var(--plocha); border: 1px solid var(--linka); }
.lg-student i { background: var(--prechod); }
.pas { margin-top: 12px; }
.pn-zdarma, .pn-student { font-weight: 700; font-size: 15px; }
.pn-zdarma { color: var(--tlum); }
.pn-student { background: var(--prechod); -webkit-background-clip: text; background-clip: text; color: transparent; }
.pn-pozn { font-size: 14px; color: var(--tlum); }
.pas { overflow: hidden; padding: 6px 0; margin-top: var(--m4);
       mask-image: linear-gradient(90deg, transparent, #000 5%, #000 95%, transparent);
       -webkit-mask-image: linear-gradient(90deg, transparent, #000 5%, #000 95%, transparent); }
.pas-stopa { display: flex; gap: 12px; width: max-content; animation: jed 55s linear infinite; }
.pas:hover .pas-stopa { animation-play-state: paused; }
@keyframes jed { from { transform: translateX(0); } to { transform: translateX(calc(-50% - 6px)); } }
@media (prefers-reduced-motion: reduce) {
  .pas-stopa { animation: none; }
  .pas { overflow-x: auto; mask-image: none; -webkit-mask-image: none; }
}
.kanal-karta { display: flex; align-items: center; gap: 12px; width: 260px; flex: 0 0 auto; padding: 14px;
               border-radius: 12px; border: 1px solid var(--linka); background: var(--plocha); text-decoration: none; }
.kanal-karta:hover { border-color: var(--tlum); }
.kanal-karta img { width: 46px; height: 46px; border-radius: 50%; flex: 0 0 auto; display: block; background: var(--plocha-2); }
.kk-text { min-width: 0; }
.kk-text b { display: block; font-size: 15px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.kk-text span { display: block; font-size: 13.5px; color: var(--tlum); }
.kanal-student { border-color: transparent;
                 background: linear-gradient(135deg, rgba(169,201,242,.16), rgba(201,178,240,.16)) padding-box,
                             linear-gradient(var(--plocha), var(--plocha)) padding-box,
                             var(--prechod) border-box;
                 box-shadow: 0 8px 28px rgba(201,178,240,.14); }
.kanal-student:hover { border-color: transparent; box-shadow: 0 8px 32px rgba(201,178,240,.26); }
.kanal-student img { box-shadow: 0 0 0 2px var(--slez); }
.kanal-student .kk-text span { color: var(--slez); font-weight: 700; }

/* Bot */
.bot { display: grid; grid-template-columns: 1.1fr 1fr; gap: var(--m5); align-items: start; }
.bot-vrstvy { display: flex; flex-direction: column; gap: var(--m2); }
.vrstva { padding: var(--m3); border-radius: 14px; border: 1px solid var(--linka); }
.vrstva h3 { font-size: 15px; font-weight: 700; color: var(--tlum); margin-bottom: var(--m2); }
.vrstva-student { border-color: transparent;
  background: linear-gradient(135deg, rgba(169,201,242,.09), rgba(201,178,240,.09)) padding-box,
              linear-gradient(var(--pozadi), var(--pozadi)) padding-box, var(--prechod) border-box; }
.vrstva-student h3 { background: var(--prechod); -webkit-background-clip: text; background-clip: text; color: transparent; }
.brzy { display: inline-block; vertical-align: 2px; margin-left: 6px; font-size: 11.5px; font-weight: 700; padding: 1px 8px;
        border-radius: 99px; background: var(--prechod); color: #15131d; }
.bot-ukazka { display: flex; flex-direction: column; gap: var(--m2); align-items: flex-start; position: sticky; top: 88px; }
.bot-ukazka .chat { width: 100%; }
.chat-hlava { display: flex; justify-content: space-between; align-items: center; }
.chat-uroven { font-size: 12px; font-weight: 700; padding: 2px 9px; border-radius: 99px; background: var(--prechod); color: #15131d; }
.zprava p + p { margin-top: 6px; }
.zprava p strong { color: var(--text); }
.umi { display: grid; grid-template-columns: 1fr 1fr; gap: var(--m3) var(--m4); }
.umi b { display: block; font-size: 16px; }
.umi span { color: var(--tlum); font-size: 15px; }
.chat { background: var(--plocha); border: 1px solid var(--linka); border-radius: 12px; overflow: hidden; }
.chat-hlava { padding: 12px var(--m2); border-bottom: 1px solid var(--linka); font-size: 14px; color: var(--tlum); }
.chat-telo { padding: var(--m2); display: flex; flex-direction: column; gap: 12px; font-size: 15px; }
.zprava { display: flex; gap: 12px; }
.zprava .av { width: 32px; height: 32px; border-radius: 50%; flex: 0 0 auto; display: grid; place-items: center;
              font-size: 13px; font-weight: 700; background: var(--plocha-2); }
.zprava.bot-z .av { background: var(--prechod); color: #15131d; }
.zprava b { display: block; font-size: 14px; }
.zprava.bot-z b { color: var(--ledova); }
.zprava p { color: var(--tlum); }
.limity { display: grid; grid-template-columns: repeat(2, 1fr); border-top: 1px solid var(--linka); }
.limit { padding: 12px var(--m2); }
.limit + .limit { border-left: 1px solid var(--linka); }
.limit .kdo { font-size: 13px; color: var(--tlum); }
.limit .kolik { font-weight: 700; }
.limit-student .kolik { color: var(--slez); }

/* Cenik */
.ceny { display: grid; grid-template-columns: 1fr 1.15fr 1fr; gap: var(--m2); align-items: stretch; }
.cena { background: var(--plocha); border: 1px solid var(--linka); border-radius: 12px; padding: var(--m4) var(--m3);
        display: flex; flex-direction: column; gap: var(--m2); }
.cena.hlavni { border-color: var(--slez); background: linear-gradient(180deg, rgba(201,178,240,.07), transparent 60%), var(--plocha); }
.cena h3 { font-size: 16px; font-weight: 700; display: flex; justify-content: space-between; align-items: center; }
.doporuceno { font-size: 12px; font-weight: 700; padding: 3px 10px; border-radius: 99px; background: var(--prechod); color: #15131d; }
.castka { font-family: var(--display); font-size: 48px; line-height: 1; }
.castka small { font-family: var(--telo); font-size: 15px; color: var(--tlum); margin-left: 4px; }
.cena .popis { color: var(--tlum); font-size: 15px; }
.co-dostanes { display: flex; flex-direction: column; gap: 10px; font-size: 15px;
               padding-top: var(--m2); border-top: 1px solid var(--linka); }
.co-dostanes li { display: flex; gap: 10px; }
.co-dostanes li::before { content: ""; flex: 0 0 auto; width: 16px; height: 16px; margin-top: 3px; border-radius: 50%;
  background: var(--prechod); -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M3.5 8.5l3 3 6-7' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/contain no-repeat;
  mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M3.5 8.5l3 3 6-7' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/contain no-repeat; }
.co-dostanes li.ne { color: var(--tlum); }
.co-dostanes li.ne::before { background: var(--linka); }
.cena .btn { margin-top: auto; }

/* Discord */
.discord-karta { display: grid; grid-template-columns: 1fr 1fr; gap: var(--m5); align-items: center; padding: var(--m5);
                 border-radius: 18px; border: 1px solid var(--linka);
                 background: radial-gradient(120% 140% at 100% 0%, rgba(169,201,242,.10), transparent 55%), var(--plocha); }
.discord-text h2 { margin-bottom: 12px; }
.discord-text > p { color: var(--tlum); font-size: 18px; }
.discord-body { display: flex; flex-direction: column; gap: 12px; margin: var(--m3) 0 var(--m4); }
.discord-body b { display: block; }
.discord-body span { color: var(--tlum); font-size: 15px; }
.discord-nahled { background: var(--pozadi); border: 1px solid var(--linka); border-radius: 14px; padding: var(--m2); }
.dn-kanaly { display: flex; flex-wrap: wrap; gap: 6px; padding-bottom: 14px; border-bottom: 1px solid var(--linka); }
.dn-kanaly span { font-size: 13px; color: var(--tlum); padding: 4px 10px; border-radius: 6px; background: var(--plocha); }
.dn-kanaly .aktivni { color: var(--text); background: var(--plocha-2); }
.dn-zprava { display: flex; gap: 12px; padding-top: 14px; font-size: 15px; }
.dn-zprava img { width: 38px; height: 38px; border-radius: 50%; flex: 0 0 auto; }
.dn-zprava b { font-size: 14px; color: var(--ledova); }
.dn-zprava p { color: var(--tlum); margin-top: 2px; }
.dn-zprava strong { color: var(--text); }
.dn-reakce { display: flex; gap: 6px; margin: 10px 0 0 50px; }
.dn-reakce span { font-size: 13px; padding: 2px 8px; border-radius: 99px; border: 1px solid var(--linka); background: var(--plocha); }

/* Paticka */
footer { border-top: 1px solid var(--linka); padding: var(--m4) 0 var(--m5); color: var(--tlum); font-size: 14px; }
footer .obal { display: flex; flex-wrap: wrap; gap: var(--m2) var(--m4); align-items: center; justify-content: space-between; }
footer .znacka { color: var(--text); font-size: 18px; }
footer .znacka img { width: 24px; height: 24px; }
footer nav { display: flex; gap: var(--m3); }
footer a { text-decoration: none; }
footer a:hover { color: var(--text); }

@media (max-width: 900px) {
  .hero-mrizka { grid-template-columns: 1fr; justify-items: start; }
  .hero-logo { order: -1; width: 84px; margin: 0 0 4px; }
  .niche-radky, .ceny { grid-template-columns: 1fr; }
  .styly { grid-template-columns: 1fr; grid-template-rows: none; }
  .styly-seznam, .styly-detail, .na-miru { grid-column: 1; grid-row: auto; }
  .styly-seznam { flex-direction: row; overflow-x: auto; padding-bottom: 4px; scrollbar-width: none; }
  .styly-seznam::-webkit-scrollbar { display: none; }
  .styly-seznam [role="tab"] { flex: 0 0 auto; border-color: var(--linka); border-radius: 99px; padding: 8px 14px; font-size: 15px; }
  .styly-seznam [role="tab"] .tab-odznaky { display: none; }
  .videa { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .videa-short { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .bot { grid-template-columns: 1fr; }
  .bot-ukazka { position: static; }
  .discord-karta { grid-template-columns: 1fr; padding: var(--m4) var(--m3); }
  .hlava nav a.odkaz { display: none; }
}
@media (max-width: 600px) {
  :root { --m6: 64px; --m5: 32px; }
  .hero { padding: 32px 0 48px; }
  .umi { grid-template-columns: 1fr; gap: var(--m2); }
  .styly-detail { padding: var(--m2); }
  .videa { grid-template-columns: 1fr; }
  .videa-short { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .styl-hlava h3 { font-size: 26px; }
  .hlava .btn { padding: 8px 12px; }
  .znacka { font-size: 18px; }
  .limit { padding: 10px 12px; }
}

/* Stranka s botem */

.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
.stranka-bot { min-height: 100dvh; display: flex; flex-direction: column; }
.bot-app { flex: 1; display: flex; flex-direction: column; width: 100%; max-width: 760px; margin: 0 auto;
           padding: 0 max(20px, env(safe-area-inset-left, 0px)); }
.bot-sloupec { flex: 1; padding: var(--m4) 0 var(--m3); }
.bot-uvod { text-align: center; padding-top: 8vh; }
.bot-avatar { width: 64px; height: 64px; border-radius: 16px; display: block; margin: 0 auto var(--m2);
              box-shadow: 0 0 0 1px var(--linka), 0 20px 50px rgba(169,201,242,.15); }
.bot-uvod h1 { font-family: var(--display); font-weight: 400; font-size: clamp(34px, 6vw, 48px); line-height: 1; }
.bot-uvod p { color: var(--tlum); margin: 12px auto 0; max-width: 44ch; }
.navrhy { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: var(--m4); text-align: left; }
.navrhy button { font: inherit; font-size: 15px; color: var(--text); text-align: left; cursor: pointer;
                 background: var(--plocha); border: 1px solid var(--linka); border-radius: 10px; padding: 12px 14px; }
.navrhy button:hover { border-color: var(--slez); }

.vlakno { display: flex; flex-direction: column; gap: var(--m3); }
.z { display: flex; gap: 12px; align-items: flex-start; }
.z-ty { justify-content: flex-end; }
.z-ty .z-text { max-width: 80%; background: var(--plocha-2); padding: 10px 16px; border-radius: 16px 16px 4px 16px; }
.z-av { width: 30px; height: 30px; border-radius: 8px; flex: 0 0 auto; margin-top: 2px; }
.z-bot .z-text { min-width: 0; flex: 1; }
.z-text p + p, .z-text p + ul, .z-text ul + p { margin-top: 10px; }
.z-text ul { padding-left: 20px; list-style: disc; margin-top: 6px; }
.z-text li + li { margin-top: 4px; }
.z-text li::marker { color: var(--slez); }
.z-text a { color: var(--ledova); }
.z.chyba .z-text { color: var(--tlum); }
.pise { display: inline-flex; gap: 4px; padding-top: 10px; }
.pise i { width: 6px; height: 6px; border-radius: 50%; background: var(--tlum); animation: pise 1s infinite ease-in-out; }
.pise i:nth-child(2) { animation-delay: .15s; } .pise i:nth-child(3) { animation-delay: .3s; }
@keyframes pise { 0%, 80%, 100% { opacity: .3; } 40% { opacity: 1; } }
@media (prefers-reduced-motion: reduce) { .pise i { animation: none; opacity: .7; } }

.psani-obal { position: sticky; bottom: 0; padding: 12px 0 max(16px, env(safe-area-inset-bottom, 0px));
              background: linear-gradient(180deg, transparent, var(--pozadi) 30%); }
.psani { display: flex; align-items: flex-end; gap: 8px; padding: 8px 8px 8px 16px; border-radius: 14px;
         background: var(--plocha); border: 1px solid var(--linka); }
.psani:focus-within { border-color: var(--slez); }
.psani textarea { flex: 1; resize: none; border: 0; outline: 0; background: transparent; color: var(--text);
                  font: inherit; font-size: 16px; line-height: 1.5; padding: 6px 0; max-height: 180px; }
.psani textarea::placeholder { color: var(--tlum); }
.psani button { width: 38px; height: 38px; flex: 0 0 auto; border: 0; border-radius: 10px; cursor: pointer;
                display: grid; place-items: center; background: var(--prechod); color: #15131d; }
.psani button:disabled { opacity: .5; cursor: default; }
.uroven-info { font-size: 13.5px; color: var(--tlum); text-align: center; margin-top: 10px; }
.uroven-info a { color: var(--ledova); }
.stitek-uroven { display: inline-block; font-weight: 700; font-size: 12px; padding: 2px 9px; border-radius: 99px;
                 border: 1px solid var(--linka); color: var(--text); margin-right: 4px; }
.stitek-uroven.plny { border-color: transparent; background: var(--prechod); color: #15131d; }

@media (max-width: 600px) {
  .navrhy { grid-template-columns: 1fr; }
  .bot-uvod { padding-top: 3vh; }
  .stranka-bot .hlava .akce .btn:first-child { display: none; }
}
.umi b .brzy { color: #15131d; font-size: 11.5px; }
@media (max-width: 600px) { .limit .kolik { font-size: 14px; } .limit .kdo { font-size: 12px; } }

/* Profil v hlavicce s menu */
.profil { position: relative; }
.profil > summary { list-style: none; cursor: pointer; }
.profil > summary::-webkit-details-marker { display: none; }
.ucet { display: inline-flex; align-items: center; gap: 8px; text-decoration: none; color: var(--text); font-size: 14px; font-weight: 500;
        padding: 4px 10px 4px 4px; border-radius: 99px; border: 1px solid var(--linka); background: transparent; }
.ucet:hover, .profil[open] > .ucet { border-color: var(--slez); }
.ucet > img, .ucet > span:first-child { width: 30px; height: 30px; border-radius: 50%; object-fit: cover; flex: 0 0 auto;
        display: grid; place-items: center; background: var(--prechod); color: #15131d; font-weight: 700; font-size: 13px; }
.ucet .sipka { color: var(--tlum); transition: transform .15s; }
.profil[open] .sipka { transform: rotate(180deg); }
.profil-menu { position: absolute; right: 0; top: calc(100% + 8px); z-index: 50; min-width: 220px; padding: 6px;
               border-radius: 12px; border: 1px solid var(--linka); background: var(--plocha);
               box-shadow: 0 20px 50px rgba(0,0,0,.5); display: flex; flex-direction: column; }
.profil-hlava { padding: 8px 10px 10px; margin-bottom: 4px; border-bottom: 1px solid var(--linka); display: flex;
                justify-content: space-between; align-items: center; gap: 10px; }
.profil-hlava b { font-size: 14px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.profil-uroven { font-size: 11.5px; font-weight: 700; padding: 2px 8px; border-radius: 99px; border: 1px solid var(--linka); color: var(--tlum); }
.profil-uroven.plna { border-color: transparent; background: var(--prechod); color: #15131d; }
.profil-menu a { display: block; padding: 9px 10px; border-radius: 8px; text-decoration: none; color: var(--text); font-size: 14.5px; }
.profil-menu a:hover, .profil-menu a:focus-visible { background: var(--plocha-2); }
.profil-menu .profil-student { color: var(--slez); font-weight: 700; }
.profil-menu .odhlasit-se { color: #f5a3a3; margin-top: 4px; border-top: 1px solid var(--linka); border-radius: 0 0 8px 8px; }
.odkaz-student { color: var(--text) !important; font-weight: 700;
                 background: var(--prechod); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
@media (max-width: 600px) { .ucet-jmeno, .ucet .sipka { display: none; } .ucet { padding: 3px; } }

.hlavicka-sekce .bot-brzy { display: inline-flex; align-items: center; gap: 10px; margin-top: var(--m2); padding: 7px 14px 7px 8px; border: 1px solid var(--linka); border-radius: 99px; font-size: 15px; color: var(--text); background: var(--plocha); }
.bot-brzy .brzy { margin-left: 0; vertical-align: 0; color: #15131d; }

/* Styly: oddelovac "Pripravujeme" v seznamu */
.styly-oddelovac { display: flex; align-items: center; gap: 10px; margin: 14px 2px 4px; font-size: 12.5px; font-weight: 700;
                   letter-spacing: .06em; text-transform: uppercase; color: var(--tlum); }
.styly-oddelovac::before, .styly-oddelovac::after { content: ""; flex: 1; height: 1px; background: var(--linka); }
.styly-oddelovac::before { flex: 0 0 14px; }
.stitek-pripravujeme { font-size: 12px; font-weight: 700; padding: 2px 9px; border-radius: 99px; border: 1px dashed var(--slez); color: var(--slez); }
@media (max-width: 900px) {
  .styly-oddelovac { margin: 0 4px; flex: 0 0 auto; }
  .styly-oddelovac::after { display: none; }
  .styly-oddelovac::before { flex: 0 0 1px; height: 22px; }
}
.stitek.stitek-zdarma { font-weight: 700; color: #8fe0b5; border-color: rgba(143,224,181,.45); background: rgba(143,224,181,.10); }