* {
    box-sizing: border-box;
}

body {
    background: #fff;
    font-family: Arial, sans-serif;

    justify-content: center;
    padding: 30px;
}
.container{
    max-width: 991px;
    margin: 0 auto;
}
.text-center {
    text-align: center;
}

.chat-upper-section {
    padding: 20px;
    /* max-width: 950px; */
    margin: 0 auto;
}

.chat-upper-section h1 {
    font-size: 44px;
    margin-top: 20px;
}

.chat-upper-section h4 {
    font-size: 30px;
    margin-bottom: 10px;
    margin-top: 0;
}

.chat-upper-section h1 span,
.chat-upper-section h4 span {
    color: #a80d0d;
}

.chat-upper-section p {
    font-size: 20px;
    margin-bottom: 10px;
}

.logo-wrapper {
    display: flex;
    flex-wrap: wrap;
    max-width: 800px;
    margin: 20px auto;
    justify-content: center;
    gap: 20px;
}

.logo-wrapper img {
    height: 100px;
    width: auto;
}

#chat-box {
    /* max-width: 950px; */
    background: transparent;
    padding: 20px 40px 40px 40px;
     overflow-y: auto; 
    scroll-behavior: smooth;
     /*height: 400px; */
    overflow-y: auto;
    border-radius: 12px;
    position: relative;
    margin: 0 auto;
    scrollbar:thin;
}

#chat-box::-webkit-scrollbar-track
{
    -webkit-box-shadow: inset 0 0 6px rgba(0,0,0,0.3);
    background-color: #F5F5F5;
}

#chat-box::-webkit-scrollbar
{
    width: 4px;
    background-color: #F5F5F5;
}

#chat-box::-webkit-scrollbar-thumb
{
    background-color: #b2b2b2;
}

#chat-box .user-active {


    margin-top: -40px;
    background: #fff;
    padding: 10px 30px;
    text-align: center;
    border-radius: 0 0 10px 10px;
}

.bubble {
    background: #eee;
    padding: 12px 16px;
    border-radius: 20px;
    margin-bottom: 10px;
    max-width: 70%;
    line-height: 1.4;
}

.message-row {
    display: flex;
    align-items: flex-end;
    margin-bottom: 10px;
    position: relative;
}

.bot {
    text-align: left;
}

.bot-avatar {
    width: 25px;
    height: 25px;
    border-radius: 50%;
    position: absolute;
    left: -30px;
    top: 50%;
    transform: translateY(-50%);
}

.user-avatar {
    width: 25px;
    height: 25px;
    border-radius: 50%;
    position: absolute;
    right: -30px;
    top: 50%;
    transform: translateY(-50%);
}

.user {
    text-align: right;
}

.bot .bubble {
    background: #f0f0f0;
    color: #000;
    margin-right: auto;
    display: inline-block;
}

.user .bubble {
    background: #0084ff;
    color: #fff;
    margin-left: auto;
    display: inline-block;
}

.options {
    margin-top: 15px;
    text-align: left;
}

.option-btn,
.call-btn {
    background: #0084ff;
    color: white;
    border: none;
    padding: 12px 20px;
    border-radius: 25px;
    cursor: pointer;
    font-size: 16px;
    margin: 5px 5px 0 0;
    display: inline-block;
}

.option-btn:hover,
.call-btn:hover {
    background: #006edc;
}

.call-btn {
    background: green;
}

.call-btn:hover {
    background: darkgreen;
}

.restart-btn {
    background: green;
    padding: 11px 18px;
    border: none;
    color: #fff;
    border-radius: 7px;
}

@media screen and (min-width:451px)and (max-width:575px) {
    .chat-upper-section h1 {
        font-size: 25px;
        margin-top: 20px;
    }

    .chat-upper-section h4 {
        font-size: 16px;
        margin-bottom: 10px;
        margin-top: 0;
    }

    .chat-upper-section p {
        font-size: 15px;
        margin-bottom: 10px;
        margin-top: 0;
    }

    .logo-wrapper img {
        height: 45px;
        width: auto;
    }

}

@media screen and (max-width:450px) {
    body {
        padding: 0;
    }

    .chat-upper-section h1 {
        font-size: 18px;
        margin-top: 20px;
    }

    .chat-upper-section h4 {
        font-size: 16px;
        margin-bottom: 10px;
        margin-top: 0;
    }

    .chat-upper-section p {
        font-size: 14px;
        margin-bottom: 10px;
        margin-top: 0;
    }

    .logo-wrapper img {
        height: 50px;
        width: auto;
    }

    .Costco-logo {
        order: 4;
    }
}
.plan-details h5{
    font-size: 25px;
    margin-bottom: 10px;
}
.plan-details p{
    font-size:17px;
    line-height: 26px;
}
footer p{
    font-size:17px;
    line-height: 26px;
}
footer h4{
    font-size:25px;
    line-height: 26px;
    margin-bottom: 15px;
    margin-top: 40px;
}
.footer-link{
    font-size: 13px;
    bottom: 0;
    width: 100%;
    padding: 10px 0;
}
.footer-link a{
    margin: 0px 10px;
}
.list-type-number{
    list-style-type:decimal;
}
.text-content{
    line-height: 26px;
    font-size: 16px;
}