section#content > h3 {
        max-width: 90%;
        justify-content: center;
        vertical-align: middle;
        margin: 25px auto;
    }
    
section#content > div {
    box-shadow: 2px 2px 5px gray;
    border-radius: 25px;
    width: 800px;
    max-width: 80%;
    padding: 25px;
    margin: 75px auto;
    opacity: 0;
    transition: transform 0.8s ease-out, opacity 1.5s ease;
}

section#content > p {
    margin-bottom: 50px;
}

section#content > div:nth-child(even) {
    transform: translateX(50%);
}

section#content > div:nth-child(odd) {
    transform: translateX(-50%);
}

section#content > div.active {
    transform: translateX(0%);
    opacity: 1;    
}

section#content h2 {
    height: 50vh;
    display: flex;
    justify-content: center;
    align-items: center;  
}

section#content div.video-container {
    position: relative;
    width: 100%;
    max-width: 800px;
    margin: 0 auto;
    aspect-ratio: 16 / 9;
    overflow: hidden;
    background: #000;
}

section#content video#video-background {
    position: absolute;
    top: 0;
    left: 50%;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transform: translateX(-50%);
    filter: blur(50px) brightness(0.6);
    z-index: 0;
    pointer-events: none;
}

section#content video#main-video {
    position: relative;
    width: 100%;
    height: 100%;
    object-fit: contain;
    z-index: 1;
    background: transparent;
}

section#content a {
    color: black;
    transition: 0.25s ease;
}

section#content a:hover {
    color: #398C7C;
}

section#content ul li {
    text-align: left;
}

@keyframes sale {
    0% {
        transform: scale(1) rotateZ(0);
    }   
    25% {
        transform: scale(1.2) rotateZ(-8deg);
    }
    50% {
        transform: scale(1) rotateZ(0);
    }
    75%{
        transform: scale(0.8) rotateZ(8deg);    
    }
}

section#content div.registration-container {
    max-width: 400px;
    margin: 30px auto;
    padding: 25px;
    border: 2px solid #398C7C;
    border-radius: 15px;
    text-align: center;
    font-family: 'Segoe UI', Tahoma, sans-serif;
    background: linear-gradient(135deg, #fff 0%, #f9f9f9 100%);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.08);
}

section#content p.original-price {
    font-size: 18px;
    color: #e63946;
    text-decoration: line-through;
    margin: 0 0 8px 0;
}

section#content p.sale-price {
    font-size: 20px;
    font-weight: 500;
    color: #398C7C;
    margin: 0;
}

section#content p.sale-price-animated {
    font-size: 32px;
    font-weight: 700;
    color: #000;
    margin: 10px 0;
    animation: sale 2s linear infinite;
}

section#content .registration-container p {
    margin: 0 0 20px 0;
}

section#content a.registartion-button {
    display: inline-block;
    background: #FFFFFF;
    color: #000000;
    text-decoration: none;
    padding: 12px 25px;
    border-radius: 30px;
    font-weight: 600;
    font-size: 16px;
    transition: background 0.3s ease, transform 0.2s ease;
    box-shadow: 0 4px 12px rgba(57, 140, 124, 0.4);
}

section#content a.registartion-button:hover {
    background-color: #398C7C;
    color: #FFFFFF;
    transform: scale(1.05);
}

section#content a.contact-mail {
    color: #398C7C;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
}

section#content a.contact-mail:hover {
    text-decoration: underline;
}

section#content a img {
    max-width: 250px;
    transition: 0.25s ease all;
}

section#content a img:hover {
    transform: translateY(-10px);
}


@keyframes sale {
    0% {
        transform: scale(1) rotateZ(0);
    }   
    25% {
        transform: scale(1.2) rotateZ(-8deg);
    }
    50% {
        transform: scale(1) rotateZ(0);
    }
    75%{
        transform: scale(0.8) rotateZ(8deg);    
    }
}

@media screen and (min-width: 961px) and (max-width: 1280px){
    section#content div.video-container {
        aspect-ratio: 4 / 3;
    }
}

@media screen and (max-width: 960px) {
    section#content > div {
        margin: 50px;
    }

    section#content div.video-container {
        aspect-ratio: 13 / 16;
    }
}