.whatsapp_icon {
    z-index: 10;
    font-size: 26px;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    position: fixed;
    right: 15px;
    bottom: 130px;
    background: #34ba48;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    text-align: center;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    border-radius: 50%;
    color: #fff
}

.whatsapp_icon i {
    position: relative;
    left: 1px;
    top: -1px
}

.whatsapp_icon:hover {
    background: #0bb365;
    color: #fff
}

@-webkit-keyframes shadow-pulse {
    0% {
        -webkit-box-shadow: 0 0 0 0px rgba(52, 186, 72, 0.2);
        box-shadow: 0 0 0 0px rgba(52, 186, 72, 0.2)
    }

    100% {
        -webkit-box-shadow: 0 0 0 35px rgba(52, 186, 72, 0);
        box-shadow: 0 0 0 35px rgba(52, 186, 72, 0)
    }
}

@keyframes shadow-pulse {
    0% {
        -webkit-box-shadow: 0 0 0 0px rgba(52, 186, 72, 0.2);
        box-shadow: 0 0 0 0px rgba(52, 186, 72, 0.2)
    }

    100% {
        -webkit-box-shadow: 0 0 0 35px rgba(52, 186, 72, 0);
        box-shadow: 0 0 0 35px rgba(52, 186, 72, 0)
    }
}

.call_iconbtn {
    z-index: 10;
    font-size: 20px;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    position: fixed;
    right: 15px;
    bottom: 190px;
    background: #318fb5;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    text-align: center;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    border-radius: 50%;
    color: #fff
}

.call_iconbtn i {
    position: relative;
    left: 1px;
    top: -1px
}

.call_iconbtn:hover {
    background: #0094da;
    color: #fff
}

@keyframes shadow-pulse {
    0% {
        -webkit-box-shadow: 0 0 0 0px rgba(52, 186, 72, 0.2);
        box-shadow: 0 0 0 0px rgba(52, 186, 72, 0.2)
    }

    100% {
        -webkit-box-shadow: 0 0 0 35px rgba(52, 186, 72, 0);
        box-shadow: 0 0 0 35px rgba(52, 186, 72, 0)
    }
}

.privacy_policy {
    float: right;
}

.privacy_onload {
    width: 100%;
    float: left;
    height: 420px;
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding-right: 40px;
}

.pop-privacy-box {
    padding: 5px 5px;
    background: #fff;
    width: 100%;
    height: 450px;
    border-radius: 10px;
    margin-left: 40px;
}

.pop-privacy-box h4 {
    font-size: 18px;
    font-weight: 500;
    letter-spacing: 2px;
    padding-bottom: 10px;
    text-align: center;
    padding-top: 40px;
}

.pop-privacy-box p {
    float: left;
    padding-top: 10px;
    padding-left: 30px;
    font-size: 14px;
    font-weight: 400;
    padding-bottom: 30px;
}

.pop_button {
    float: right;
}

@media only screen and (max-width: 600px) {
    .privacy_onload {
        height: 700px;
    }

    .pop-privacy-box {
        height: 650px;
    }
}

@media (min-width: 1200px) {
    .container {
        max-width: 1180px;
    }
}

.navbar>.container,
.navbar>.container-fluid {
    display: block;
    display: flex;
    justify-content: space-between;
}

/* ===== Brain Diagram Floating Animation ===== */
.dhwani-diagram-container {
    position: relative;
    width: 100%;
    max-width: 550px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 550px;
}

.diagram-letters {
    position: absolute;
    width: 100%;
    z-index: 1;
    animation: drawing-reveal 2s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

.diagram-letters img {
    width: 100%;
    height: auto;
    /* Optional: Slight hue shift or brightness to make it pop */
    filter: brightness(1.02);
}

@keyframes drawing-reveal {
    0% {
        clip-path: circle(0% at 50% 50%);
        opacity: 0;
        transform: scale(0.95);
    }

    100% {
        clip-path: circle(100% at 50% 50%);
        opacity: 1;
        transform: scale(1);
    }
}

.diagram-brain {
    position: relative;
    width: 480px;
    z-index: 2;
    animation: brain-float 3s ease-in-out infinite;
}

.diagram-brain img {
    width: 100%;
    filter: drop-shadow(0px 10px 25px rgba(16, 140, 119, 0.25));
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    animation: brain-pulse 6s ease-in-out infinite;
}

@keyframes brain-pulse {

    0%,
    100% {
        filter: drop-shadow(0px 10px 25px rgba(16, 140, 119, 0.25));
    }

    50% {
        filter: drop-shadow(0px 15px 40px rgba(16, 140, 119, 0.45));
    }
}

.diagram-brain:hover img {
    transform: scale(1.05);
    filter: drop-shadow(0px 15px 35px rgba(16, 140, 119, 0.4));
}

@keyframes brain-float {

    0%,
    100% {
        transform: translateY(0px) rotate(0deg) scale(1);
    }

    33% {
        transform: translateY(-8px) rotate(-1deg) scale(1.02);
    }

    66% {
        transform: translateY(-4px) rotate(1deg) scale(0.98);
    }
}

/* responsive adjustment */
@media (max-width: 767px) {
    .dhwani-diagram-container {
        min-height: auto;
    }

    .diagram-brain {
        width: 320px;
    }
}