#preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: #ffffff;
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    transition: opacity 0.5s ease-out;
}

.loader {
    --background: linear-gradient(135deg, #23C4F8, #275EFE);
    --shadow: rgba(39, 94, 254, 0.28);
    --text: #6C7486;
    --page: rgba(255, 255, 255, 0.36);
    --page-fold: rgba(255, 255, 255, 0.52);
    --duration: 3s;
    width: 200px;
    height: 140px;
    position: relative;
}

.loader:before,
.loader:after {
    --r: -6deg;
    content: "";
    position: absolute;
    bottom: 8px;
    width: 120px;
    top: 80%;
    box-shadow: 0 16px 12px var(--shadow);
    transform: rotate(var(--r));
}

.loader:before {
    left: 4px;
}

.loader:after {
    --r: 6deg;
    right: 4px;
}

.loader div {
    width: 100%;
    height: 100%;
    border-radius: 13px;
    position: relative;
    z-index: 1;
    perspective: 600px;
    box-shadow: 0 4px 6px var(--shadow);
    background-image: var(--background);
}

.loader div ul {
    margin: 0;
    padding: 0;
    list-style: none;
    position: relative;
}

.loader div ul li {
    --r: 180deg;
    --o: 0;
    --c: var(--page);
    position: absolute;
    top: 10px;
    left: 10px;
    transform-origin: 100% 50%;
    color: var(--c);
    opacity: var(--o);
    transform: rotateY(var(--r));
    -webkit-animation: var(--duration) ease infinite;
    animation: var(--duration) ease infinite;
}

.loader div ul li:nth-child(2) {
    --c: var(--page-fold);
    -webkit-animation-name: page-2;
    animation-name: page-2;
}

.loader div ul li:nth-child(3) {
    --c: var(--page-fold);
    -webkit-animation-name: page-3;
    animation-name: page-3;
}

.loader div ul li:nth-child(4) {
    --c: var(--page-fold);
    -webkit-animation-name: page-4;
    animation-name: page-4;
}

.loader div ul li:nth-child(5) {
    --c: var(--page-fold);
    -webkit-animation-name: page-5;
    animation-name: page-5;
}

.loader div ul li svg {
    width: 90px;
    height: 120px;
    display: block;
}

.loader div ul li:first-child {
    --r: 0deg;
    --o: 1;
}

.loader div ul li:last-child {
    --o: 1;
}

.loader span {
    display: block;
    left: 0;
    right: 0;
    top: 100%;
    margin-top: 20px;
    text-align: center;
    color: var(--text);
}

@keyframes page-2 {
    0% {
        transform: rotateY(180deg);
        opacity: 0;
    }

    20% {
        opacity: 1;
    }

    35%,
    100% {
        opacity: 0;
    }

    50%,
    100% {
        transform: rotateY(0deg);
    }
}

@keyframes page-3 {
    15% {
        transform: rotateY(180deg);
        opacity: 0;
    }

    35% {
        opacity: 1;
    }

    50%,
    100% {
        opacity: 0;
    }

    65%,
    100% {
        transform: rotateY(0deg);
    }
}

@keyframes page-4 {
    30% {
        transform: rotateY(180deg);
        opacity: 0;
    }

    50% {
        opacity: 1;
    }

    65%,
    100% {
        opacity: 0;
    }

    80%,
    100% {
        transform: rotateY(0deg);
    }
}

@keyframes page-5 {
    45% {
        transform: rotateY(180deg);
        opacity: 0;
    }

    65% {
        opacity: 1;
    }

    80%,
    100% {
        opacity: 0;
    }

    95%,
    100% {
        transform: rotateY(0deg);
    }
}

/* --------------------------------------------------------------------------------- */
.Btn {
    width: 50px;
    height: 50px;
    margin-top: 5px;
    border: none;
    border-radius: 50%;
    background-color: rgb(27, 27, 27);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    position: relative;
    transition-duration: 0.3s;
    box-shadow: 2px 2px 10px rgba(0, 0, 0, 0.11);
}

.svgIcon {
    fill: #5b6cff;
}

.icon2 {
    width: 18px;
    height: 5px;
    border-bottom: 2px solid #5b6cff;
    border-left: 2px solid #5b6cff;
    border-right: 2px solid #5b6cff;
}

.tooltip {
    position: absolute;
    right: 60px;
    opacity: 0;
    background-color: rgb(12, 12, 12);
    color: white;
    padding: 5px 10px;
    border-radius: 5px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition-duration: 0.2s;
    pointer-events: none;
    letter-spacing: 0.5px;
}

.tooltip::before {
    position: absolute;
    content: "";
    width: 10px;
    height: 10px;
    background-color: rgb(12, 12, 12);
    background-size: 1000%;
    background-position: center;
    transform: rotate(45deg);
    right: -5%;
    transition-duration: 0.3s;
}

.Btn:hover .tooltip {
    opacity: 1;
    transition-duration: 0.3s;
}

.Btn:hover {
    background-color: #5b6cff;
    transition-duration: 0.3s;
}

.Btn:hover .icon2 {
    border-bottom: 2px solid black;
    border-left: 2px solid black;
    border-right: 2px solid black;
}

.Btn:hover .svgIcon {
    fill: black;
    animation: slide-in-top 0.6s cubic-bezier(0.94, 0.46, 0.45, 0.25) both;
}

@keyframes slide-in-top {
    0% {
        transform: translateY(-10px);
        opacity: 0;
    }

    100% {
        transform: translateY(0px);
        opacity: 1;
    }
}

/* Style for the popup container */
.popup {
    display: none;
    /* Hidden by default */
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80%;
    height: 80%;
    background-color: white;
    border: 2px solid #ccc;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    z-index: 1000;
    border-radius: 20px;
}

/* Style for the close button */
.close-btn {
    position: absolute;
    top: -10px;
    right: 8px;
    cursor: pointer;
    font-size: 60px;
    padding: 6px 6px 6px 7px;
    color: #000000;
    background-color: #5b6cff;
    margin-bottom: 5px;
    box-shadow: 2px 2px 10px rgba(0, 0, 0, 0.11);
    border-top-left-radius: 20px;
    border-top-right-radius: 20px;
}

.open-btn {
    position: absolute;
    top: 70px;
    right: 6px;
    cursor: pointer;
    font-size: 35px;
    padding: 10px;
    color: #000000;
    background-color: #5b6cff;
    margin-top: 8px;
    box-shadow: 2px 2px 10px rgba(0, 0, 0, 0.11);
    border-bottom-left-radius: 20px;
    border-bottom-right-radius: 20px;
}

.bttns {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: absolute;
    top: 10px;
    right: -70px;
    z-index: 1000;
}

/* Style for the overlay background */
.overlay {
    border-radius: 20px;

    display: none;
    /* Hidden by default */
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 1000;
}

/* ----------------------------------------------------- */
iframe {
    border: 1px solid #000;
    width: 100%;
    height: 100%;
    border-radius: 20px;

}

.loadeer {
    position: absolute;
    top: 50%;
    left: 50%;
    z-index: 10;
    width: 160px;
    height: 100px;
    margin-left: -80px;
    margin-top: -50px;
    border-radius: 5px;
    background: #1e3f57;
    animation: dot1_ 3s cubic-bezier(0.55, 0.3, 0.24, 0.99) infinite;
}

.loadeer:nth-child(2) {
    z-index: 11;
    width: 150px;
    height: 90px;
    margin-top: -45px;
    margin-left: -75px;
    border-radius: 3px;
    background: #3c517d;
    animation-name: dot2_;
}

.loadeer:nth-child(3) {
    z-index: 12;
    width: 40px;
    height: 20px;
    margin-top: 50px;
    margin-left: -20px;
    border-radius: 0 0 5px 5px;
    background: #6bb2cd;
    animation-name: dot3_;
}

@keyframes dot1_ {

    3%,
    97% {
        width: 160px;
        height: 100px;
        margin-top: -50px;
        margin-left: -80px;
    }

    30%,
    36% {
        width: 80px;
        height: 120px;
        margin-top: -60px;
        margin-left: -40px;
    }

    63%,
    69% {
        width: 40px;
        height: 80px;
        margin-top: -40px;
        margin-left: -20px;
    }
}

@keyframes dot2_ {

    3%,
    97% {
        height: 90px;
        width: 150px;
        margin-left: -75px;
        margin-top: -45px;
    }

    30%,
    36% {
        width: 70px;
        height: 96px;
        margin-left: -35px;
        margin-top: -48px;
    }

    63%,
    69% {
        width: 32px;
        height: 60px;
        margin-left: -16px;
        margin-top: -30px;
    }
}

@keyframes dot3_ {

    3%,
    97% {
        height: 20px;
        width: 40px;
        margin-left: -20px;
        margin-top: 50px;
    }

    30%,
    36% {
        width: 8px;
        height: 8px;
        margin-left: -5px;
        margin-top: 49px;
        border-radius: 8px;
    }

    63%,
    69% {
        width: 16px;
        height: 4px;
        margin-left: -8px;
        margin-top: -37px;
        border-radius: 10px;
    }
}

@media only screen and (max-width: 900px) {
    .bttns {
        top: 15px;
        right: -0px;
    }

}