body, html {
    margin: 0;
    padding: 0;
    width: 100%;
    height: 100%;
    font-family: 'Alata', sans-serif;
    overflow-x: hidden;
    background-size: contain
}

header {
    color: white;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 20px;
    height: 10vh;
    z-index: 10;
    font-size: 1.2rem;
}

#logo-container {
    display: flex;
    align-items: center;
}

#logo {
    width: 50px;
    margin: 0 20px;
}

nav {
    flex-grow: 2;
    display: flex;
    align-items: center;
    justify-content: center;
    padding-left: 0;
    justify-content: flex-start; 
}

nav ul {
    list-style: none;
    display: flex;
    margin: 0;
    padding: 0;
}

nav ul li a {
    text-decoration: none;
    color: white;
    font-weight: bold;
    transition: all 0.3s ease;
    padding: 10px 20px; 
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.4);
}

nav ul li a:hover, nav ul li a:focus {
    background-color: rgba(255, 255, 255, 0.2); 
    border-radius: 50px; 
}

#contact-socials {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
}

#contact-info {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.1rem;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.2);
}

#contact-info p, 
#contact-info a {
    align-items: center;
    margin: 0; 
    border-radius: 50px;
}

#mail {
    background-color: #ffc759;
    border: 1px solid #ffc759;
    padding: 10px 30px;
    border-radius: 50px;
    transition: background-color 0.3s ease;
}

#mail:hover {
    background-color: white;
    border: 1px solid white;
    color: #ffc759;
    text-shadow: none;
}

#contact-info p {
    margin: 0 15px;
}

#contact-info i {
    margin-right: 8px; 
}

#contact-info span {
    display: inline;
}

#contact-info a {
    text-decoration: none; 
    color: inherit;
    padding: 0; 
}

nav ul {
    list-style-type: none;
    padding: 0;
}

nav ul li {
    position: relative;
    display: inline-block;
}

.head h1 {
    width: 90%;
    margin: 30px auto 30px;
    color: #333;
}

@keyframes slideInFromLeft {
  0% {
    transform: translateX(-100%);
    opacity: 0;
  }
  100% {
    transform: translateX(0);
    opacity: 1;
  }
}

#offer {
    padding: 20px;
    background: #ffffff; 
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    margin: 20px;
    border-radius: 8px;
    color: #333;
    animation: 1s ease-out 0s 1 slideInFromLeft;
}

#offer h2 {
    font-size: 2rem;
}

#offer p {
    font-size: 1rem;
    line-height: 1.6;
}

#staff h2 {
    text-align: center;
    padding: 20px;
    margin: 20px auto 0;
    border-radius: 8px;
    color: #333;
    font-size: 2rem
}

.staff-cards {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 40px;
    margin: 40px 0;
}

.staff-card {
    perspective: 1000px;
    width: calc(33.333% - 20px); 
    min-width: 200px; 
    max-width: 200px; 
    margin: 10px; 
}

.staff-card-inner {
    position: relative;
    width: 100%;
    height: 250px;
    transition: transform 0.8s;
    transform-style: preserve-3d;
    cursor: pointer;
    transform-style: preserve-3d;
    display: flex;
    justify-content: center;
    align-items: center;
}

.staff-card:hover .staff-card-inner {
    transform: rotateY(180deg) translateZ(0);;
}

.staff-card-front, .staff-card-back {
    position: absolute;
    width: 100%;
    height: 100%;
    backface-visibility: hidden;
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.staff-card-front {
    background-color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    padding: 20px;
}

.staff-card-back {
    background-color: #f9f9f9;
    transform: rotateY(180deg);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    padding: 20px;
    text-align: center;
}

.staff-card img {
    width: auto;
    height: 200px;
}

.staff-card h3 {
    font-size: 1.2em;
    color: #333;
    margin-bottom: 10px;
}

.staff-card p {
    font-size: 0.9em;
    color: #666;
}

@media (max-width: 1024px) {
    .staff-card {
        width: calc(33.333% - 20px);
    }
}

@media (max-width: 768px) {
    .staff-card {
        width: calc(50% - 20px);
    }
}

@media (max-width: 480px) {
    .staff-card {
        width: 100%;
        margin-bottom: 20px;
    }
}

@media (max-width: 768px) {
    .staff-member {

        width: calc(50% - 20px);
    }
}

@media (max-width: 480px) {
    .staff-member {
        width: 100%;
    }
}

/*video*/

.video-container {
    display: flex;
    width: 70%;
    margin: 75px auto 25px;
    background-color: #fff;
    padding: 20px;
    border-radius: 15px;
    color: #333;
}

.video-container iframe {
    border-radius: 15px;
    margin-right: 25px;
}

.video-container h2 {
    font-size: 2rem;
}

.video-container p {
    font-size: 1.1rem;
    text-align: j
}

.textvideo {
    margin: auto  0 auto;
    width: 100%;
}

@media (min-width:1000px) and (max-width:1300px){
    .video-container {
        width: 80%;
        padding: 20px;
    }

    .video-container iframe {
        margin-right: 15px;
        width: 500px
    }

    .video-container h2 {
        font-size: 1.8rem;
    }

    .video-container p {
        font-size: 1rem;
    }

    .textvideo {
        margin: auto  0 auto;
        width: 100%;
    }
}

@media (min-width:500px) and (max-width:999px){
    .video-container {
        width: 75%;
        padding: 20px;
        flex-direction: column;
    }

    .video-container iframe {
        margin-right: 15px;
        display: block;
        margin: auto auto 25px;
        width: 95%;
    }

    .video-container h2 {
        font-size: 2rem;
        margin-bottom: 10px;
    }

    .video-container p {
        font-size: 1.1rem;
    }

    .textvideo {
        margin: auto  0 auto;
        width: 100%;
        display: block;
        text-align: center
    }
}

@media (min-width: 376px) and (max-width:499px){
    .video-container {
        width: 75%;
        padding: 20px;
        flex-direction: column;
    }

    .video-container iframe {
        margin-right: 15px;
        display: block;
        margin: auto auto 25px;
        width: 95%;
        height: 200px
    }

    .video-container h2 {
        font-size: 1.75rem;
        margin-bottom: 10px;
    }

    .video-container p {
        font-size: 1rem;
    }

    .textvideo {
        margin: auto  0 auto;
        width: 100%;
        display: block;
        text-align: center
    }
}

@media (max-width: 375px) {
    .video-container {
        width: 75%;
        padding: 20px;
        flex-direction: column;
        margin: auto;
    }

    .video-container iframe {
        margin-right: 15px;
        display: block;
        margin: auto auto 25px;
        width: 100%;
        height: 200px
    }

    .video-container h2 {
        font-size: 1.5rem;
        margin-bottom: 10px;
    }

    .video-container p {
        font-size: 0.9rem;
    }

    .textvideo {
        margin: auto  0 auto;
        width: 100%;
        display: block;
        text-align: center
    }
}

/*benefits*/
#benefits {
    text-align: center;
    padding: 40px 20px;
    color: #333;
}

#benefits h2 {
    font-size: 2rem;
    color: #333;
    margin-bottom: 30px;
}

.zaleta {
    background-color: #fff;
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    padding: 20px;
    margin: 10px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    width: calc(33.333% - 40px);
    display: inline-block;
    vertical-align: top;
    height: 220px;
}

.zaleta:hover {
    transform: scale(1.05);
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.2);
}

.zaleta img {
    max-width: 50px;
    margin-bottom: 20px;
}

.zaleta h3 {
    font-size: 1.25rem;
    margin-bottom: 15px;
    color: #333
}

.zaleta p {
     font-size: 1rem;
     line-height: 1.6;
     color: #666;
}

@media (max-width: 1024px) {
.zaleta {
width: calc(40% - 40px);
}
}

@media (max-width: 768px) {
.zaleta {
width: 100%;
max-width: 300px; 
}
}

#navigation {
    color: #333;
    text-align: center;
}

#navigation h2 {
    font-size: 2rem;
    margin-top: 50px
}

.navigation-links a {
    display: inline-block;
    background-color: #ffc759;
    color: white;
    padding: 10px 20px;
    margin: 0 10px;
    border-radius: 25px;
    text-decoration: none;
    transition: background-color 0.3s ease, color 0.3s ease;
    font-size: 1.5rem
}

.navigation-links a:hover {
    background-color: white;
    color: #ffc759
}

footer {
    text-align: center;
    padding: 20px;
    color: white; 
}

footer a {
    color: white
}

.cootrzymasz {
    background-color: #fff;
    padding: 20px 0 40px;
    width: 60%;
    margin: auto;
    border-radius: 50px;
    margin: 40px auto
}

.cootrzymasz h2 {
    text-align: center;
    font-size: 2rem;
    color: #333;
    margin-bottom: 20px;
}

.otrzymasz-container {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    padding: 0;
    list-style: none;
}

.otrzymasz-item {
    width: 100px;
    height: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 10px;
    padding: 20px;
    background-size: cover;
    background-repeat: no-repeat;
    background-origin: content-box;
    text-align: center;
    font-size: 1em; 
    transition: transform 0.3s ease;
    color: #333;
    font-weight: 600;
    background-position: center;
}

.otrzymasz-item:hover {
        transform: scale(1.1); 
}
@media (max-width: 374px) {
    .cootrzymasz {
        width: 75%; 
        padding: 20px; 
        border-radius: 25px; 
    }

    .cootrzymasz h2 {
        font-size: 1.2rem; 
        padding: 0 20px;
    }

    .otrzymasz-item {
        font-size: 1em; 
        background-size: 100%
    }
}


@media (min-width: 375px) and (max-width: 426px) {
    .cootrzymasz {
        width: 60%; 
        padding: 25px; 
        border-radius: 30px; 
    }

    .cootrzymasz h2 {
        font-size: 1.5rem; 
        padding: 0 25px;
    }

    .otrzymasz-item {
        font-size: 0.95em; 
        background-size: 100%
    }
}

@media (min-width: 427px) and (max-width: 768px) {
    .cootrzymasz {
        width: 60%; 
        padding: 30px; 
        border-radius: 35px; 
    }

    .cootrzymasz h2 {
        font-size: 1.5rem; 
        padding: 0 30px;
    }

    .otrzymasz-item {
        font-size: 1em; 
        background-size: 100%
    }
}

@media (max-width: 768px) {
    * {
        margin: 0;
        padding: 0;
    }
    
    .head h1 {
        font-size: 1.5rem;
    }
    
    #offer h2 {
        font-size: 1.5rem;
        margin-bottom: 10px;
    }

    #offer p {
        font-size: 0.9rem;
    }
    
    #staff h2 {
        font-size: 1.5rem
    }  
    
    .staff-cards {
        gap: 10px;
        margin: 10px 0;
    }

    .staff-card-inner {
        width: 90%;
        height: 250px;
        margin: auto
    }

    .staff-card-front {
        padding: 10px;
    }

    .staff-card-back {
        padding: 10px;
    }

    .staff-card h3 {
        font-size: 1.2em;
        margin-top: 10px;
    }
    
    #benefits {
        text-align: center;
        padding: 40px 0px;
        color: #333;
    }

    #benefits h2 {
        font-size: 1.5rem;
        width: 80%;
        margin: auto;
        margin-bottom: 10px;
    }

    .zaleta {
        padding: 20px;
        margin: 10px;
        height: 220px;
        width: 60vw;
    }

    .zaleta h3 {
        font-size: 1.25rem;
        margin-bottom: 10px;
    }

    .zaleta p {
     font-size: 0.9rem;
    }
    
    #navigation {
        width: 80%;
        margin: auto;
    }
    
    #navigation h2 {
        font-size: 1.5rem;
        color: #333;
        margin-bottom: 15px
    }
}


#przygotowania {
    text-align: center;
    padding: 40px 0;
}

#przygotowania h2 {
    font-size: 2rem;
    color: #333;
    margin-bottom: 30px;
}

.przedmioty-container {
    display: flex;
    justify-content: center;
    gap: 40px; 
}

.przedmiot {
    width: 150px; 
    height: 150px;
    border: 1px solid #ccc;
    border-radius: 50px;
    padding: 20px;
    background-color: #fff;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    display: flex;
    flex-direction: column;
    align-items: center;
}

.przedmiot img {
    width: 75px; 
    height: 75px; 
}

.przedmiot h3 {
    margin: auto;
}

@media (max-width: 768px) {
    .przedmioty-container {
        flex-direction: column;
        align-items: center;
    }

    .przedmiot {
        width: 80%;
        margin-bottom: 20px;
    }
    
    #przygotowania {
        text-align: center;
        padding: 40px 0px;
        color: #333;
    }

    #przygotowania h2 {
        font-size: 1.5rem;
        width: 80%;
        margin: auto;
        margin-bottom: 10px;
    }

    .przedmiot {
        padding: 20px;
        margin: 10px;
        width: 60vw;
    }

    .przedmiot h3 {
        font-size: 1.25rem;
        margin-bottom: 10px;
    }

}

.przedmioty-container {
    display: flex;
    justify-content: center;
    gap: 20px;
    align-items: center; 
}



@media (max-width: 930px) {
    header {
        display: flex;
        flex-direction: column;
        align-items: center;
        padding: 20px;
        height: auto
    }

    #logo-container {
        margin-bottom: 10px; 
    }

    #contact-socials {
        order: 3;
        width: 100%;
        justify-content: center;
        margin-top: 20px;
    }

    nav {
        order: 2; 
        margin: auto
    }

    nav ul {
        display: flex;
        flex-wrap: wrap; 
        justify-content: center;
        padding: 0;
        margin: 0;
        list-style-type: none;
    }

    nav ul li {
        margin: 5px; 
        font-size: 1.25rem;
    }

    #contact-info {
        display: flex;
        flex-wrap: wrap; 
        justify-content: center;
        gap: 10px; 
        font-size: 0.8rem;
        margin: auto;
    }
}

@media (min-width: 930px) and (max-width: 1600px) {  
  header {
        flex-direction: column;
        align-items: center;
        justify-content: center;
        height: auto;
    }

    #logo-container {
        flex-basis: auto; 
        justify-content: flex-start; 
        margin-top: 10px;
    }

    nav {
        width: 100%;
        justify-content: center;
        padding: 0;
        margin-top: 20px;
    }

    nav ul {
        justify-content: center;
    }

    nav ul li {
        padding: 0 10px;
        font-size: 1.3rem;
        text-align: 
    }

    #contact-socials {
        width: 100%; 
        justify-content: space-evenly; 
        flex-direction: row;
        margin-top: 20px; 
    }

    #contact-info {
        justify-content: center;
    }

    #contact-info p, 
    #contact-info a {
        display: block; 
    }
}