.container,
.box {
    width: 100%;
    max-width: 1288px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
}

/* Header styles */
header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: #c8ba8d;
    padding: 20px 110px;
}

.left {
    flex: 1;
    min-width: 300px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.right {
    flex: 1;
    min-width: 300px;
    display: flex;
    flex-direction: column;
    gap: 50px;
}

/* Letters container */
.letters-container {
    display: flex;
    gap: 40px;

}

.alfavit, .transcription {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.korbukva, .transition {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100px;
    width: 150px;
    border: 1px solid rgba(14, 80, 106, 1);
    box-shadow: 10px 10px 4px 0px rgba(140, 221, 233, 0.25);
    border-radius: 10px;
    padding: 20px;
    cursor: pointer;
}

.bukva {
    font-size: 40px;
    font-weight: 900;
    text-align: center;
    font-family: "Noto Sans KR", serif;
}

.bukva:hover {
    background-color: #e7eaf3;
}

/* Right section styles */
.grammatika {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.pravilo, .poyas {
    border: 1px solid rgba(14, 80, 106, 1);
    box-shadow: 10px 10px 4px 0px rgba(140, 221, 233, 0.25);
    border-radius: 10px;
    padding: 20px;
    text-align: center;
}

.zalivka {
    display: flex;
    justify-content: center;
    width: 100%;
}

.animation {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
    width: 100%;
}

.animation > * {
    border: 1px solid rgba(14, 80, 106, 1);
    box-shadow: 10px 10px 4px 0px rgba(140, 221, 233, 0.25);
    padding: 30px;
    border-radius: 10px;
}

/* Footer styles */
footer {
    margin-top: auto;
}

address {
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
    gap: 20px;
}

.footer1,
.footer2 {
    flex: 1;
    min-width: 300px;
}

.footer-icon {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-top: 15px;
}

.copyright {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    padding: 20px;
}

.perehod {
    display: flex;
    justify-content: space-between;
    padding: 20px;
}

/* Responsive adaptations */

@media (max-width: 1250px) {
    
    header .container {
        padding: 20px 50px;
    }
    
    .box {
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 30px;
    }
    
    .grammatika {
        order: -1;
        width: 100%;
        max-width: 600px;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        padding: 0 20px;
    }
    
    .pravilo {
        width: 100%;
        text-align: center;
    }
    
    .left, .right {
        width: 100%;
        max-width: 600px;
    }
    
    .letters-container {
        margin-top: 0;
        flex-direction: column;
        gap: 20px;
    }
    
    .alfavit {
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: center;
        gap: 15px;
    }
    
    .transcription {
        display: none;
    }
    
    .korbukva {
        height: 60px;
        width: 60px;
        padding: 10px;
    }
    
    .bukva {
        font-size: 30px;
    }
    
    .left {
        order: 1;
    }
    
    .zalivka {
        order: 2;
        margin-top: 30px;
    }
    
    .poyas {
        display: none;
    }
}

@media (max-width: 768px) {
    header .container {
        padding: 15px 30px;
    }
    
    .korbukva {
        height: 55px;
        width: 55px;
    }
}

@media (max-width: 600px) {
    header .container {
        padding: 15px 20px;
    }
    
    .korbukva {
        height: 50px;
        width: 50px;
    }
    
    .bukva {
        font-size: 25px;
    }
    
    .zalivka {
        margin-top: 20px;
    }
}

@media (max-width: 480px) {
    .korbukva {
        height: 45px;
        width: 45px;
    }
    
    .bukva {
        font-size: 22px;
    }
}

@media (max-width: 360px) {
    .korbukva {
        height: 40px;
        width: 40px;
        padding: 8px;
    }
    
    .bukva {
        font-size: 20px;
    }
}

@media (max-width: 300px) {
    .korbukva {
        height: 35px;
        width: 35px;
        padding: 5px;
    }
    
    .bukva {
        font-size: 18px;
    }
}

@media (max-width: 250px) {
    .korbukva {
        height: 30px;
        width: 30px;
        padding: 3px;
    }
    
    .bukva {
        font-size: 16px;
    }
    
    .footer-icon {
        flex-direction: column;
        align-items: center;
    }
}