body {
    padding-top: 56px;
}

/**subnavbar */
.subnavbar {
    top: 56px;
    background-color: rgb(7, 32, 123);
    z-index: 1020;
}

.subnavbar .nav-link {
    color: white;
}

.subnavbar .nav-link:hover {
    color: #ffc107;
}

.collapse-menu-title {
    font-weight: bold;
    color: white;
    margin-left: 10px;
}

/**subnavbar button */
#toggleSubnavBtn {
    position: fixed;
    top: 200px;
    left: 96%;
    z-index: 1030;
    color: white;
    border: none;
    cursor: pointer;
    display: none;
    border-radius: 50%;
    padding: 10px 15px;
    background-color: rgb(7, 32, 123);
}

@media (min-width: 768px) {
    #toggleSubnavBtn {
        display: block;
    }
}

.header-background {
    background: linear-gradient(90deg, #00C9FF 0%, #92FE9D 100%);
}

#scrollTopBtn {
    position: fixed;
    bottom: 40px;
    right: 30px;
    display: none;
    z-index: 999;
    cursor: pointer;
    background-color: #0d6efd;
    padding: 10px;
    border-radius: 50%;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    transition: opacity 0.3s ease;
}

#scrollTopBtn svg {
    display: block;
    fill: white;
}

#scrollTopBtn:hover {
    background-color: #0b5ed7;
}

.loader {
    width: 100px;
    height: 100px;
    border-radius: 100%;
    position: relative;
    ;
    margin: 0 auto;
    margin-left: 150%;
}

#loader-4 span {
    display: inline-block;
    width: 20px;
    height: 20px;
    border-radius: 100%;
    background-color: #3498db;
    margin: 35px 5px;
    opacity: 0;
}

#loader-4 span:nth-child(1) {
    animation: opacitychange 1s ease-in-out infinite;
}

#loader-4 span:nth-child(2) {
    animation: opacitychange 1s ease-in-out 0.33s infinite;
}

#loader-4 span:nth-child(3) {
    animation: opacitychange 1s ease-in-out 0.66s infinite;
}

@keyframes opacitychange {

    0%,
    100% {
        opacity: 0;
    }

    60% {
        opacity: 1;
    }
}

/* */
.loader_n {
    width: 108px;
    height: 108px;
    border: 3px solid #FFF;
    border-radius: 50%;
    display: inline-block;
    position: relative;
    box-sizing: border-box;
    animation: rotation 1s linear infinite;
}

.loader_n::after {
    content: '';
    box-sizing: border-box;
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    width: 100px;
    height: 100px;
    border-radius: 50%;
    border: 5px solid;
    border-color: green transparent;
}

@keyframes rotation {
    0% {
        transform: rotate(0deg);
    }

    100% {
        transform: rotate(360deg);
    }
}

@media (max-width: 1200px) {
    .offer img {
        max-width: 100%;
    }
}