@import url('https://fonts.googleapis.com/css2?family=Montserrat&display=swap');



body{
    padding: 0;
    margin: 0;
    background-color: #1a1a1a;
    color: #f5f5f5;
    font-family: 'Montserrat', sans-serif;
}

header{
    background-color: #111111;
    display: flex;
    justify-content: center;
}

header a{
    display: flex;
    justify-content: center;
}

.logo{
    padding: 20px;
}

.popis{
    text-align: center;
    margin-top: 80px;
    margin-bottom: 80px;
    opacity: 0;
    transform: translateY(-30px);
    animation: fadeInDown 1.5s ease-out forwards;
}

@keyframes fadeInDown {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.popis h1{
    font-size: 45px;
}

.popis p{
    font-size: 30px;
    margin-left: 100px;
    margin-right: 100px;
}

.design{
    width: 900px;
    border: none;
    height: 3px;
    background-color:#d4af37;
    margin-top: -1px;
    margin-bottom: 80px;
}

.vyuka{
    display: flex;
    gap: 20px;
    margin-top: 80px;
    margin-bottom: 80px;
    opacity: 0;
    transform: translateX(-50px);
    transition: all 1s ease-out;
}

.vyuka.visible {
    opacity: 1;
    transform: translateX(0);
}

.vyuka > div {
    flex: 1;
}

.vyuka h2{
    font-size: 35px;
}

.vyuka ul li{
    font-size: 20px;
}

.vyuka p{
    font-size: 20px;
}

.fa-ul {
    list-style-type: none;
    padding-left: 0;
}
.fa-ul li {
    margin: 10px 0;
}
.fa-ul li i {
    color: #d4af37;
    margin-right: 10px;
}

.info{
    margin-left: 100px;
}
.doporuceni{
    margin-right: 100px;
}

.cena{
    text-align: center;
    font-size: 30px;
    margin-bottom: 80px ;
    opacity: 0;
    transform: translateX(-50px);
    transition: all 1s ease-out;
}

.cena.visible {
    opacity: 1;
    transform: translateX(0);
}

.trener {
    margin-top: 20px;
    width: 50%;
    display: flex;
    gap: 20px;
    background: #111111;
    padding: 25px 20px;
    border-radius: 15px;
    box-shadow: 0 4px 12px rgb(0 0 0 / 0.05);
    margin-bottom: 30px;
    align-items: center;
    transition: box-shadow 0.3s ease;
    opacity: 0;
    transform: translateY(-50px);
    transition: all 1s ease-out;
}

.trener.visible {
    opacity: 1;
    transform: translateX(0);
}

.trener:hover {
    box-shadow: 0 8px 20px rgb(0 0 0 / 0.12);
}

.pfp {
    width: 125px;
    height: 125px;
    border-radius: 50%;
    flex-shrink: 0;
    object-fit: cover;
}

.obsahR {
    flex: 1;
}

.textR {
    font-size: 20px;
    line-height: 1.5;
    margin-bottom: 14px;
}

.uzivatelR {
    font-weight: 600;
    font-size: 30px;
    color: #d4af37;
}

.zapis{
    display: flex;
    flex-direction: column;
    align-items: center;
}

.zapis h2{
    font-size: 45px;
    text-align: center;
}

button {
    font-family: 'Montserrat', sans-serif;
    --primary-color: #111111;
    --secondary-color: #fff;
    --hover-color: #d4af37;
    --arrow-width: 10px;
    --arrow-stroke: 2px;
    box-sizing: border-box;
    border: 0;
    border-radius: 20px;
    color: var(--secondary-color);
    padding: 20px 25px;
    background: var(--primary-color);
    display: flex;
    transition: 0.2s background;
    align-items: center;
    gap: 1.8em;
    font-size: 25px;
    margin-bottom: 80px;
    margin-top: 20px;
    cursor: pointer;
}

button .arrow-wrapper {
    display: flex;
    justify-content: center;
    align-items: center;
}

button .arrow {
    margin-top: 3px;
    width: var(--arrow-width);
    background: var(--primary-color);
    height: var(--arrow-stroke);
    position: relative;
    transition: 0.2s;
}

button .arrow::before {
    content: "";
    box-sizing: border-box;
    position: absolute;
    border: solid var(--secondary-color);
    border-width: 0 var(--arrow-stroke) var(--arrow-stroke) 0;
    display: inline-block;
    top: -3px;
    right: 3px;
    transition: 0.2s;
    padding: 3px;
    transform: rotate(-45deg);
}

button:hover {
    background-color: var(--hover-color);
}

button:hover .arrow {
    background: var(--secondary-color);
}

button:hover .arrow:before {
    right: 0;
}

footer{
    background-color: #111;
    font-size: 15px;
    border-top: 2px solid #d4af37;
    width: 100%;
    text-align: center;
    padding-top: 20px;
    padding-bottom: 20px;
}