body,
html {
    margin: 0;
    padding: 0;
    height: 100%;
    overflow: hidden;
    font-family: 'Meiryo', "Helvetica Neue", Helvetica, Arial, "Segoe UI", "Noto Sans", sans-serif;
}

.background {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #0066cc 0%, #8000ff 100%);
    position: fixed;
    overflow: hidden;
}

.wave {
    position: absolute;
    width: 200%;
    height: 200%;
    top: -50%;
    left: -50%;
    background: radial-gradient(ellipse at center, rgba(255, 255, 255, 0.3) 0%, rgba(255, 255, 255, 0) 70%);
    animation: wave 15s ease-in-out infinite alternate;
    transform-origin: center center;
    opacity: 0.6;
}

.wave:nth-child(2) {
    animation-delay: -5s;
}

.wave:nth-child(3) {
    animation-delay: -10s;
}

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

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

.bottom-wave {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 70%;
    overflow: hidden;
}

.bottom-wave svg {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.container {
    position: relative;
    z-index: 1001;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}
.content-container {
    border: 1px solid transparent;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
}
.content {
    display: flex;
    flex-direction: column;
    align-items: center;
    color: white;
    text-align: center;
}
.content-call {
    height: 100%;
    margin: 80px 0;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
    color: white;
    text-align: center;
}

.circle-flex-container {
    flex: 1;
    display: flex;
    align-items: center;
    position: relative;
    width: 100%;
}

.circle-container-call {
    max-width: 300px;
    max-height: 300px;
    width: 80%;
    aspect-ratio: 1 / 1;
    transform: translate(10%,0%);
}
.circle-container {
    position: relative;
    width: 300px;
    height: 300px;
    left: 50%;
    transform: translate(-50%, -20%);
}

.circle-container-call {
    max-width: 300px;
    max-height: 300px;
    width: 80%;
    aspect-ratio: 1 / 1;
    transform: translate(10%,0%);
}
.circle-white-wait {
    position: absolute;
    width: 35%;
    height: 35%;
    background: #ffffff;
    border-radius: 50%;
    left: 35%;
    bottom: 2%;
}

.circle-white-call {
    position: absolute;
    width: 100%;
    height: 100%;
    background: #ffffff;
    border-radius: 50%;
    bottom: -5%;
}

.circle-white-mini-container {
    position: absolute;
    width: 100px;
    height: 20px;
    display: flex;
    justify-content: space-between;
    left: 75%;
    bottom: 2%;
}

.circle-white-mini {
    width: 20px;
    height: 20px;
    background: #ffffff;
    border-radius: 50%;
}

.circle-purple-wait {
    position: absolute;
    width: 70%;
    height: 70%;
    background: #3a1c71;
    border-radius: 50%;
    top: 30%;
    left: -10%;
    z-index: 1;
}

.circle-purple-call {
    position: absolute;
    width: 100%;
    height: 100%;
    background: #3a1c71;
    border-radius: 50%;
    left: 5%;
    z-index: 1;
}
.instruction-and-button {
    z-index: 2;
}

.instruction {
    font-size: 20px;
    font-weight: 400;
    line-height: 1.4;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.1);
}

.error-icon {
    width: 100px;
    height: 100px;
    margin-bottom: 20px;
}

.error-message {
    font-size: 1.5em;
    color: #FF0000;
    text-shadow:
        -1px -1px 0 white,
        1px -1px 0 white,
        -1px 1px 0 white,
        1px 1px 0 white;
    font-weight: bold;
    margin-bottom: 20px;
    font-family: 'Meiryo', "Helvetica Neue", Helvetica, Arial, "Segoe UI", "Noto Sans", sans-serif;
}

.error-details {
    font-size: 1.5em;
    margin-bottom: 20px;
    font-weight: bold;
    font-family: 'Meiryo', "Helvetica Neue", Helvetica, Arial, "Segoe UI", "Noto Sans", sans-serif;
}

.contact {
    font-size: 1.0em;
    font-family: 'Meiryo', "Helvetica Neue", Helvetica, Arial, "Segoe UI", "Noto Sans", sans-serif;
}
.robo-img-wait {
    position: absolute;
    width: 35%;
    height: 80%;
    top: 10%;
    left: 0%;
    z-index: 2;
}

.robo-img-call {
    position: absolute;
    width: 35%;
    height: 80%;
    top: 10%;
    left: 30%;
    z-index: 2;
    transform: scale(-1, 1);
}
.mottette-logo {
    position: absolute;
    z-index: 1001;
    padding-top: 20px;
    width: 240px;
    height: 36px;
    top: 0%;
    left: 50%;
    transform: translate(-50%, 20%);
}

.unicast-logo {
    position: absolute;
    z-index: 1001;
    width: 140px;
    height: 36px;
    bottom: 20px;
    left: 50%;
    transform: translate(-50%, 20%);
}


.call-button {
    background-color: #6b6bff;
    color: white;
    border: none;
    margin: 0 0 30px 0;
    padding: 25px 40px;
    border-radius: 30px;
    font-size: 25px;
    font-weight: 800;
    cursor: pointer;
    box-shadow: 0 6px 8px rgba(0, 0, 0, 0.3);
    transition: background-color 0.3s, transform 0.3s;
}


.call-button:hover {
    background-color: #5a5aff;
    transform: translateY(-2px);
}

.call-button:active {
    transform: translateY(0);
}

.speech-bubble-wait {
    position: absolute;
    top: -20px;
    left: 30%;
    background-color: white;
    color: black;
    padding: 15px 20px;
    border-radius: 40px;
    font-size: 12px;
    max-width: 100px;
    z-index: 2;
}

.speech-bubble-call {
    position: absolute;
    top: -20px;
    right: 5px;
    background-color: white;
    color: black;
    padding: 15px 20px;
    border-radius: 40px;
    font-size: 12px;
    max-width: 100px;
    z-index: 2;
}