body {
    background-color: #a4b6c4;
    font-family: 'Roboto', sans-serif;
    margin: 0;
    padding: 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    background-color: #a4b6c4;
    overflow-x: hidden;
}

.title-container {
    font-family: 'Roboto', sans-serif;
    position: relative;
    font-size: 3rem;
    font-weight: bold;
    margin-top: 5rem;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1rem;
}

.logo {
    position: absolute;
    top: 10px;
    left: 10px;
    width: 250px; 
    height: auto;
    margin-top: 5rem;
    opacity: 0;
    transition: opacity 0.5s ease-in-out;
}

.logo.loaded {
    opacity: 1;
}

.water-effect {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    background: radial-gradient(circle at 50% 50%, rgba(255, 255, 255, 0.1) 0%, rgba(0, 0, 0, 0) 100%);
    mix-blend-mode: overlay;
    animation: water-move 8s infinite alternate ease-in-out;
}

.bubble {
    position: absolute;
    bottom: -50px;
    width: 10px;
    height: 10px;
    background: rgba(255, 255, 255, 0.5);
    border-radius: 50%;
    opacity: 0.8;
    animation: rise 8s infinite ease-in-out;
}

@keyframes rise {
    0% {
        transform: translateY(0) scale(1);
        opacity: 0;
    }
    50% {
        opacity: 1;
    }
    100% {
        transform: translateY(-100vh) scale(1.5);
        opacity: 0;
    }
}

@keyframes water-move {
    0% {
        filter: blur(2px);
        transform: scale(1);
    }
    100% {
        filter: blur(4px);
        transform: scale(1.02);
    }
}


.cimen, .blog {
    opacity: 0;
    transition: opacity 1s ease-out, transform 1s ease-out;
    color: #003366;
}

.cimen {
    transform: translateX(-100vw);
}

.blog {
    transform: translateX(100vw);
}

.cimen.visible, .blog.visible {
    opacity: 1;
    transform: translateX(0);
}

.gallery {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
    width: 90%;
    max-width: 900px;
    margin: 2rem 0;

}

.gallery-item {
    width: 100%;
    height: 260px;
    border-radius: 15px;
    cursor: pointer;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 1s ease-out, transform 1s ease-out;
    padding: 5px;
}

.gallery-item:hover {
    transform: scale(1.05);
}

.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    justify-content: center;
    align-items: center;
}

.modal-content {
    max-width: 90%;
    max-height: 90%;
    border-radius: 5px;
}

.close {
    position: absolute;
    top: 20px;
    right: 30px;
    font-size: 30px;
    font-weight: bold;
    color: white;
    cursor: pointer;
}
.nav-button {
    position: absolute;
    top: 50%;
    color: white;
    font-size: 30px;
    background: transparent;
    border: none;
    cursor: pointer;
    z-index: 10;
}

#prev {
    left: 20px;
    transform: translateY(-50%);
}

#next {
    right: 20px;
    transform: translateY(-50%);
}


.main-info {
    font-family: 'Roboto', sans-serif;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 50px;
    text-align: center;
    font-size: 2rem;
    transform: translateY(50px);
    opacity: 0;
    transition: opacity 1s ease-out, transform 1s ease-out, color 0.5s ease;
}

.main-info.visible {
    opacity: 1;
    transform: translateY(0);
}

.main-info-2 {
    font-family: 'Roboto', sans-serif;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 50px;
    text-align: center;
    font-size: 2rem;
    transform: translateY(50px);
    opacity: 0;
    transition: opacity 1s ease-out, transform 1s ease-out, color 0.5s ease;
}

.main-info-2.visible {
    opacity: 1;
    transform: translateY(0);
}

.media-section {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
    padding: 20px; 
    width: 100%;
    box-sizing: border-box;
    flex-wrap: wrap; 
}