.footer_content {
    flex: 5%;
    height: 100%;
    width: 100%;
}

.tooltip {
    position: absolute;
    background-color: var(--auburn_blue);
    opacity: 0.85;
    color: white;
    text-align: center;
    margin-top: 1vh;
    padding: 5px 10px;
    border-radius: 5px;
    white-space: nowrap;
    z-index: 9999;
    display: none;
    box-shadow: 0px 4px 6px rgba(0, 0, 0, 0.2);
}

.tool_info {
    display: flex;
    flex-direction: row;
    gap: 0.5em;
    height: 100%;
    justify-content: space-around;
    align-items: center;
    background: var(--auburn_blue);
    color: var(--background);
}

.tool_info .btn-about-ausme {
    background: var(--auburn_orange);
    border: none;
    padding: 0 1.5vw;
    height: 75%;
    border-radius: 25px;
    color: white;
    cursor: pointer;
    transition: transform 0.3s, box-shadow 0.3s;
}

.tool_info .btn-about-ausme:hover {
    transform: scale(1.1);
    box-shadow: 0 4px 10px rgba(243, 156, 18, 0.5);
}

.tool_info .link {
    color: var(--auburn_second_orange);
    font-size: 1em;
    padding: 0 5px;
    transition: color 0.3s;
    text-decoration: underline;
}

.tool_info .link:hover {
    color: #f39c12;
    text-decoration: underline;
}

.powered_by_content {

}


.popup {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 9999;
    justify-content: center;
    align-items: center;
    background-color: rgba(0, 0, 0, 0.7);
    transition: opacity 0.3s ease;
}

.popup-content {
    display: flex;
    flex-direction: column;
    background: var(--gray);
    border-radius: 12px;
    padding: 30px 40px;
    max-width: 900px;
    width: 75%;
    max-height: 85%;
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
    overflow-y: auto;
    position: relative;
    animation: fadeIn 0.6s forwards;
}


.popup-title {
    text-align: center;
    font-size: 2.4em;
    font-weight: 600;
    color: var(--auburn_blue);
    margin-bottom: 20px;
    border-bottom: 3px solid var(--auburn_orange);
    padding-bottom: 12px;
    letter-spacing: 0.5px;
}

.popup-text p {
    font-size: 1.1em;
    color: var(--auburn_blue);
    line-height: 1.75;
    margin-bottom: 20px;
}


.popup-ausme-content {
    display: flex;
    flex-direction: column;
    overflow-y: auto;
}

.separator {
    width: 100%;
    height: 1px;
    background-color: #ecf0f1;
    margin: 20px 0;
}

.close-btn {
    font-size: 2em;
    background: none;
    border: none;
    color: var(--auburn_orange);
    cursor: pointer;
    position: absolute;
    z-index: 1000;
    top: 10px;
    right: 20px;
    transition: transform 0.2s ease-in-out, color 0.3s;
}

.close-btn:hover {
    transform: rotate(180deg) scale(1.2);
    color: var(--auburn_second_orange);
}

.qna-box {
    background-color: var(--auburn_blue);
    border: 1px solid var(--gray);
    border-radius: 15px;
    margin-bottom: 20px;
    padding: 20px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    overflow: hidden;
}

.qna-box:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 25px rgba(0, 0, 0, 0.15);
}

.qna-box .question {
    font-size: 1.1em;
    font-weight: 700;
    color: var(--auburn_blue);
    text-transform: uppercase;
    margin-bottom: 15px;
    letter-spacing: 1px;
    background-color: var(--gray);
    padding: 15px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.qna-box .answer {
    font-size: 0.9em;
    color: var(--background);
    line-height: 1.7;
    padding-top: 15px;
    margin-top: 10px;
}

.qna-box-wrapper {
    display: flex;
    flex-direction: column;
}


@keyframes fadeIn {
    0% {
        opacity: 0;
    }
    100% {
        opacity: 1;
    }
}

@keyframes slideIn {
    0% {
        transform: translateY(-50px);
    }
    100% {
        transform: translateY(0);
    }
}

.feedback-button {
    display: flex;
    align-items: center;
    padding: 0 1.5vw;
    height: 75%;
    background-color: var(--auburn_orange);
    color: var(--background);
    border-radius: 25px;
    border: none;
    cursor: pointer;
    font-weight: bold;
    transition: all 0.3s ease-in-out;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}

.feedback-button:hover {
    transform: scale(1.1);
    background-color: #d86a1d;
}

.feedback-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(8px);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease-in-out;
    z-index: 1000;
}

.feedback-overlay.show {
    opacity: 1;
    visibility: visible;
}

.feedback-form {
    display: flex;
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0);
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(15px);
    padding: 2em;
    box-shadow: 0 4px 12px var(--auburn_orange);
    border-radius: 12px;
    flex-direction: column;
    max-width: 500px;
    max-height: 400px;
    width: 80%;
    height: 70%;
    text-align: center;
    transition: transform 0.4s ease-in-out, opacity 0.3s ease-in-out;
    opacity: 0;
    z-index: 1500;
}

.feedback-form.expanded {
    transform: translate(-50%, -50%) scale(1) !important;
    opacity: 1;
}

.feedback-form h2 {
    font-size: 22px;
    margin-bottom: 5px;
}

.feedback-form p {
    font-size: 14px;
    color: var(--black);
    margin-bottom: 15px;
}

.feedback-form textarea {
    /*width: 100%;*/
    height: 200px;
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 8px;
    resize: none;
    background: var(--background);
    backdrop-filter: blur(5px);
}

.submit-btn {
    background-color: var(--auburn_blue);
    color: var(--background);
    margin-top: 10px;
    padding: 10px;
    border: none;
    font-size: 16px;
    font-weight: bold;
    cursor: pointer;
    border-radius: 6px;
    transition: all 0.3s ease-in-out;
}

.submit-btn:hover {
    background-color: var(--auburn_orange);
}

.cancel-btn {
    background-color: #ccc;
    color: black;
    margin-top: 10px;
    padding: 10px;
    border: none;
    font-size: 16px;
    font-weight: bold;
    cursor: pointer;
    border-radius: 6px;
    transition: all 0.3s ease-in-out;
}

.cancel-btn:hover {
    background-color: var(--auburn_orange);
}

.feedback-close-btn {
    font-size: 2em;
    background: transparent;
    border: none;
    color: var(--auburn_orange);
    cursor: pointer;
    position: absolute;
    top: 5px;
    right: 5px;
    transition: transform 0.2s ease-in-out, color 0.3s;
}

.feedback-close-btn:hover {
    transform: rotate(180deg) scale(1.2);
    color: var(--auburn_second_orange);
}

.feedback-title {
    text-align: center;
    font-size: 2em;
    font-weight: 600;
    color: var(--auburn_blue);
    margin-bottom: 20px;
    border-bottom: 3px solid var(--auburn_orange);
    padding-bottom: 12px;
    letter-spacing: 0.5px;
}








.doc-button {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.5em;
    padding: 6px 14px;
    background: var(--auburn_orange);
    color: white;
    border-radius: 8px;
    font-weight: 600;
    box-shadow: 0 3px 8px rgba(0,0,0,0.2);
    text-decoration: none;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
}

.doc-button .arrow {
    display: inline-block;
    transform: rotate(-45deg); /* up-right */
    animation: arrowForward 1s infinite alternate ease-in-out;
}

@keyframes arrowForward {
    0%   { transform: rotate(-45deg) translate(0px, 0px); }
    50%  { transform: rotate(-45deg) translate(4px, -1px); }
    100% { transform: rotate(-45deg) translate(0px, 0px); }
}
.doc-button:hover {
    background: var(--auburn_second_orange);
    box-shadow: 0 6px 15px rgba(0,0,0,0.25);
}