@charset "UTF-8";
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 72px;
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}
@media (max-width: 560px) {
  html {
    scroll-padding-top: 64px;
  }
}

body {
  font-family: Inter, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  background: #0a1633;
  color: #eaf0ff;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-wrap: break-word;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  max-width: 100%;
}

.obal {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 20px;
}
@media (max-width: 560px) {
  .obal {
    padding: 0 16px;
  }
}

.tlacitko {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
  font-size: 15px;
  padding: 14px 24px;
  border-radius: 14px;
  border: 1px solid transparent;
  transition: 0.2s;
  cursor: pointer;
}
.tlacitko svg {
  width: 20px;
  height: 20px;
  flex: none;
}
.tlacitko-hlavni {
  background: linear-gradient(135deg, #ff2d55, #ff5a3c);
  color: #fff;
  box-shadow: 0 10px 30px -8px rgba(255, 45, 85, 0.6);
}
.tlacitko-hlavni:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 34px -8px rgba(255, 45, 85, 0.8);
}
.tlacitko-ramecek {
  border-color: rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.05);
}
.tlacitko-ramecek:hover {
  border-color: #3fd0ff;
  color: #3fd0ff;
}

header {
  position: sticky;
  top: 0;
  z-index: 20;
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  background: rgba(10, 22, 51, 0.72);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}
header .lista {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  height: 64px;
}
@media (max-width: 560px) {
  header .lista {
    height: 56px;
    gap: 10px;
  }
}
header .lista nav {
  display: flex;
  gap: 26px;
  font-size: 14px;
  color: #9fb0d8;
}
header .lista nav a {
  transition: color 0.2s;
}
header .lista nav a:hover, header .lista nav a.aktivni {
  color: #fff;
}
@media (max-width: 900px) {
  header .lista nav {
    display: none;
  }
}
header .lista .tlacitko {
  padding: 9px 16px;
  font-size: 13px;
  border-radius: 10px;
  white-space: nowrap;
  flex: none;
}
@media (max-width: 560px) {
  header .lista .tlacitko {
    padding: 8px 12px;
    font-size: 12px;
  }
}
header .logo {
  font-weight: 800;
  letter-spacing: 0.14em;
  font-size: 15px;
  white-space: nowrap;
  min-width: 0;
}
@media (max-width: 560px) {
  header .logo {
    font-size: 13px;
    letter-spacing: 0.08em;
  }
}
@media (max-width: 360px) {
  header .logo {
    font-size: 12px;
    letter-spacing: 0.04em;
  }
}
header .logo .logo-torola {
  height: 12px;
  width: auto;
  vertical-align: middle;
}
header .logo span {
  color: #3fd0ff;
}

.uvod {
  position: relative;
  overflow: hidden;
  padding: 72px 0 40px;
  background: radial-gradient(900px 500px at 80% 20%, rgba(63, 208, 255, 0.18), transparent 60%), radial-gradient(700px 500px at 10% 0%, rgba(255, 45, 85, 0.12), transparent 60%), linear-gradient(180deg, #0f2252, #0a1633);
}
@media (max-width: 900px) {
  .uvod {
    padding-top: 48px;
  }
}
@media (max-width: 560px) {
  .uvod {
    padding: 36px 0 28px;
  }
}
.uvod-mrizka {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 40px;
  align-items: center;
}
@media (max-width: 900px) {
  .uvod-mrizka {
    grid-template-columns: minmax(0, 1fr);
    gap: 28px;
  }
}
.uvod h1 {
  font-size: clamp(38px, 6vw, 64px);
  line-height: 1.05;
  font-weight: 800;
  letter-spacing: -0.02em;
}
@media (max-width: 420px) {
  .uvod h1 {
    font-size: 32px;
  }
}
.uvod h1 em {
  font-style: normal;
  background: linear-gradient(90deg, #3fd0ff, #8b9bff);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.uvod .perex {
  margin-top: 20px;
  font-size: 18px;
  color: #9fb0d8;
  max-width: 520px;
}
@media (max-width: 560px) {
  .uvod .perex {
    font-size: 16px;
    margin-top: 16px;
  }
}
.uvod .popisek {
  margin-top: 18px;
  font-size: 13px;
  color: #9fb0d8;
}
.uvod .akce {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 32px;
}
@media (max-width: 560px) {
  .uvod .akce {
    margin-top: 24px;
    gap: 10px;
  }
  .uvod .akce .tlacitko {
    width: 100%;
    justify-content: center;
  }
}
.uvod-obrazek {
  position: relative;
  display: flex;
  justify-content: center;
}
.uvod-obrazek::before {
  content: "";
  position: absolute;
  inset: 8% 6%;
  background: radial-gradient(closest-side, rgba(63, 208, 255, 0.35), transparent);
  filter: blur(30px);
}
.uvod-obrazek img {
  position: relative;
  width: 100%;
  max-width: 560px;
  height: auto;
  filter: drop-shadow(0 30px 40px rgba(0, 0, 0, 0.5));
}
@media (max-width: 560px) {
  .uvod-obrazek img {
    filter: drop-shadow(0 18px 24px rgba(0, 0, 0, 0.5));
  }
}
.uvod-obrazek .nahradni {
  display: none;
  position: relative;
  width: 100%;
  max-width: 360px;
}
.uvod-obrazek.bez-obrazku img {
  display: none;
}
.uvod-obrazek.bez-obrazku .nahradni {
  display: block;
}

.stitek {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #3fd0ff;
  border: 1px solid rgba(63, 208, 255, 0.35);
  background: rgba(63, 208, 255, 0.08);
  padding: 6px 12px;
  border-radius: 99px;
  margin-bottom: 22px;
}
@media (max-width: 560px) {
  .stitek {
    font-size: 11px;
    margin-bottom: 16px;
  }
}

section {
  padding: 84px 0;
}
@media (max-width: 900px) {
  section {
    padding: 72px 0;
  }
}
@media (max-width: 560px) {
  section {
    padding: 52px 0;
  }
}
section .nadtitul {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #3fd0ff;
}
section h2 {
  font-size: clamp(26px, 4vw, 40px);
  line-height: 1.15;
  font-weight: 800;
  letter-spacing: -0.01em;
  margin-top: 10px;
}
section .podtitul {
  color: #9fb0d8;
  margin-top: 12px;
  max-width: 600px;
}

.seznam-funkci {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 44px;
}
@media (max-width: 900px) {
  .seznam-funkci {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
@media (max-width: 560px) {
  .seznam-funkci {
    grid-template-columns: minmax(0, 1fr);
    gap: 12px;
    margin-top: 28px;
  }
}

.karta {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 20px;
  padding: 26px;
  transition: 0.25s;
}
@media (max-width: 560px) {
  .karta {
    padding: 20px;
  }
}
.karta:hover {
  transform: translateY(-4px);
  border-color: rgba(63, 208, 255, 0.4);
  background: rgba(255, 255, 255, 0.07);
}
.karta h3 {
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 6px;
}
.karta p {
  font-size: 14.5px;
  color: #9fb0d8;
}
.karta .ikona {
  width: 46px;
  height: 46px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, rgba(63, 208, 255, 0.2), rgba(139, 155, 255, 0.2));
  margin-bottom: 16px;
}
@media (max-width: 560px) {
  .karta .ikona {
    width: 42px;
    height: 42px;
    margin-bottom: 12px;
  }
}
.karta .ikona svg {
  width: 24px;
  height: 24px;
  stroke: #3fd0ff;
  fill: none;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

@media (hover: none) {
  .karta:hover {
    transform: none;
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 255, 255, 0.1);
  }
  .tlacitko-hlavni:hover {
    transform: none;
  }
}
#stazeni {
  background: linear-gradient(180deg, #0a1633, #0f2252);
}

.stahovani {
  margin-top: 44px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.2fr);
  gap: 22px;
  align-items: flex-start;
}
@media (max-width: 900px) {
  .stahovani {
    grid-template-columns: minmax(0, 1fr);
  }
}
@media (max-width: 560px) {
  .stahovani {
    margin-top: 28px;
    gap: 16px;
  }
}
.stahovani-karta {
  border-radius: 24px;
  padding: 34px;
  background: linear-gradient(145deg, rgba(255, 45, 85, 0.16), rgba(63, 208, 255, 0.1));
  border: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 26px;
}
@media (max-width: 560px) {
  .stahovani-karta {
    padding: 22px;
    gap: 20px;
    border-radius: 20px;
  }
}
.stahovani-karta h3 {
  font-size: 24px;
  font-weight: 800;
}
@media (max-width: 560px) {
  .stahovani-karta h3 {
    font-size: 21px;
  }
}
.stahovani-karta ul {
  list-style: none;
  margin-top: 14px;
  display: grid;
  gap: 8px;
  font-size: 14.5px;
  color: #9fb0d8;
}
.stahovani-karta ul li::before {
  content: "✓";
  color: #3fd0ff;
  font-weight: 700;
  margin-right: 10px;
}
.stahovani-karta .tlacitko {
  justify-content: center;
  font-size: 16px;
  padding: 16px 24px;
}

.kroky {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 24px;
  padding: 10px 26px;
}
@media (max-width: 560px) {
  .kroky {
    padding: 4px 16px;
    border-radius: 20px;
  }
}

.krok {
  display: flex;
  gap: 18px;
  padding: 20px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}
.krok:last-child {
  border: 0;
}
.krok > div:last-child {
  min-width: 0;
  flex: 1;
}
.krok h4 {
  font-size: 16px;
  font-weight: 700;
}
.krok p {
  font-size: 14.5px;
  color: #9fb0d8;
  margin-top: 3px;
}
.krok b {
  color: #eaf0ff;
  font-weight: 600;
}
.krok ul {
  margin-left: 30px;
}
@media (max-width: 560px) {
  .krok ul {
    margin-left: 20px;
  }
}
.krok .cislo {
  flex: none;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-weight: 700;
  font-size: 15px;
  background: linear-gradient(135deg, #3fd0ff, #6f8bff);
  color: #06112b;
}
@media (max-width: 560px) {
  .krok {
    gap: 12px;
    padding: 16px 0;
  }
  .krok h4 {
    font-size: 15px;
  }
  .krok p {
    font-size: 14px;
  }
  .krok .cislo {
    width: 30px;
    height: 30px;
    font-size: 13px;
  }
}

.prehravac {
  position: relative;
  width: 100%;
  aspect-ratio: 16/9;
  margin-top: 14px;
  border-radius: 14px;
  overflow: hidden;
  background: #000;
  border: 1px solid rgba(255, 255, 255, 0.1);
}
.prehravac iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}
.prehravac-tlacitko {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 16px;
  font-family: inherit;
  color: #eaf0ff;
  background: url("video-nahled.png") center/contain no-repeat, linear-gradient(145deg, rgba(255, 45, 85, 0.16), rgba(63, 208, 255, 0.1)), #0f2252;
}
.prehravac-tlacitko svg {
  width: 56px;
  height: 56px;
  padding: 14px;
  border-radius: 50%;
  background: linear-gradient(135deg, #ff2d55, #ff5a3c);
  color: #fff;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.45);
  transition: transform 0.2s;
}
.prehravac-tlacitko .prehravac-popisek {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 28px 16px 12px;
  background: linear-gradient(transparent, rgba(0, 0, 0, 0.85));
}
.prehravac-tlacitko .prehravac-popisek b {
  font-size: 15px;
}
.prehravac-tlacitko .prehravac-popisek small {
  font-size: 12px;
  color: #cfd8f0;
}
.prehravac-tlacitko:hover svg {
  transform: scale(1.08);
}
.prehravac-tlacitko:focus-visible {
  outline: 2px solid #3fd0ff;
  outline-offset: -4px;
}

.upozorneni {
  margin-top: 18px;
  font-size: 13px;
  color: #9fb0d8;
  display: flex;
  gap: 10px;
}

footer {
  padding: 36px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  color: #9fb0d8;
  font-size: 13px;
}
@media (max-width: 560px) {
  footer {
    padding: 28px 0;
  }
}
footer .paticka-obsah {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px;
}
@media (max-width: 560px) {
  footer .paticka-obsah {
    flex-direction: column;
    gap: 4px;
  }
}

.js .odhaleni {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.js .odhaleni.viditelny {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  .js .odhaleni {
    opacity: 1;
    transform: none;
    transition: none;
  }
}