:root {
    --color-white: #ffffff;
}
/* Contact Dialog */
.set-edu-floating-action-button {
    position: fixed;
    bottom: 22px;
    left: 25px;
    right: auto;
    z-index: 1000;
}

.set-edu-toggle-dialog-btn {
    height: 50px;
    max-width: 120px;
    width: 100%;
    border: none;
    cursor: pointer;
    border-radius: 10px;
    background: linear-gradient(135deg, #082be0, #0a0c5c);
    display: flex;
    justify-content: center;
    align-items: center;
    box-shadow: 0 6px 18px rgba(0, 224, 166, 0.35);
    transition: transform .22s ease;
    color: var(--color-white);
}

.set-edu-toggle-dialog-btn:hover {
    transform: translateY(-4px);
}

.set-edu-contact-dialog {
    position: fixed;
    bottom: 100px;
    left: 25px;
    right: auto;
    max-width: 380px;
    width: 100%;
    padding: 18px;
    border-radius: 18px;
    backdrop-filter: blur(18px);
    border: 1px solid rgba(255, 255, 255, 0.12);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.45);
    opacity: 0;
    visibility: hidden;
    transform: translateY(35px) scale(0.92);
    transition: all .38s cubic-bezier(.22, 1.12, .32, 1);
    z-index: 1001;
    background: #082be0;
    background-image: url(https://set-edu.com/wp-content/uploads/2023/08/dm3-bg-03.png);
    background-repeat: no-repeat;
    background-position: center center;
    background-size: cover;
}

.set-edu-contact-dialog.set-edu-active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0) scale(1);
}

.set-edu-contact-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--color-white);
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 15px;
}

.set-edu-close-btn {
    border: none;
    background: rgba(255, 255, 255, 0.12);
    padding: 6px 15px;
    border-radius: 8px;
    cursor: pointer;
    color: var(--color-white);
    font-size: 16px;
    transition: .2s ease;
    margin: 0;
}

.set-edu-close-btn:hover {
    background: rgba(255, 255, 255, 0.2);
}

.set-edu-contact-content {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.set-edu-contact-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 12px;
    border-radius: 14px;
    cursor: pointer;
    transition: 0.25s ease;
    background: rgba(255, 255, 255, 0.08);
}

.set-edu-contact-item:hover {
    background: rgba(0, 224, 166, 0.15);
    transform: translateX(4px);
}

.set-edu-icon-wrap {
    width: 48px;
    height: 48px;
    border-radius: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-white);
    transition: box-shadow 0.6s ease-out, background 0.3s ease;
    animation: pulse-glow 1.5s infinite ease-in-out;
    box-shadow: 0 0 5px rgba(0, 224, 166, 0.7);
}

.set-edu-contact-item[data-action="schedule"] .set-edu-icon-wrap {
    background: linear-gradient(135deg, #FF6A00, #FFAA00);
    animation: pulse-glow-schedule 1.5s infinite ease-in-out;
    box-shadow: 0 0 5px rgba(255, 106, 0, 0.7);
}

.set-edu-contact-item:hover .set-edu-icon-wrap {
    animation-play-state: paused;
    box-shadow: 0 0 15px rgba(255, 255, 255, 0.8);
}

.set-edu-contact-item[data-action="schedule"] .set-edu-icon-wrap {
    background: linear-gradient(135deg, #FF6A00, #FFAA00);
}

.set-edu-contact-item[data-action="phone-vn"] .set-edu-icon-wrap {
    background: linear-gradient(135deg, #ff0000, #a70000);
}

.set-edu-contact-item:hover {
    background: rgba(0, 224, 166, 0.15);
    transform: translateX(4px);
    border: 1px solid #00E0A6;
}

.set-edu-contact-item {
    border: 1px solid transparent;
    transition: 0.25s ease, border 0.25s ease;
}

.set-edu-icon-wrap img {
    width: 26px;
    height: 26px;
}

.set-edu-contact-item strong {
    color: var(--color-white);
    font-size: 16px;
}

.set-edu-contact-item p {
    margin: 0;
    font-size: 14px;
    color: #cfcfcf;
}

.set-edu-contact-item a {
    color: #cfcfcf;
    text-decoration: none;
}

.set-edu-contact-item a:hover{color: var(--color-white);}

.set-edu-form-modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0, 0, 0, 0.7);
}

.set-edu-form-modal.set-edu-modal-active {
    display: block;
}

.set-edu-modal-content {
    background-color: #0a0017;
    margin: 10% auto;
    padding: 30px;
    border: 1px solid #00E0A6;
    width: 90%;
    max-width: 500px;
    border-radius: 12px;
    position: relative;
    color: white;
}

.set-edu-modal-close-btn {
    color: #aaa;
    float: right;
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
    line-height: 20px;
}

.set-edu-modal-close-btn:hover,
.set-edu-modal-close-btn:focus {
    color: var(--color-white);
    text-decoration: none;
    cursor: pointer;
}

.set-edu-modal-content h3 {
    margin-top: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
    padding-bottom: 10px;
    margin-bottom: 20px;
}

@media (max-width: 580px) {
    .set-edu-contact-dialog {
        width: calc(100% - 40px);
        left: 20px;
        right: auto;
    }
    .set-edu-floating-action-button{bottom: 8px;}
}