/* ===============================
   Layout Containers
   =============================== */
.main-container {
    transition: var(--ubam-transition);
}

.buttons-cei {
    justify-content: flex-start;
}

/* ===============================
   Components
   =============================== */
.service-card {
    border-radius: 16px;
    overflow: hidden;
    transition: transform 0.3s ease-in-out;
}

.sidebar {
    position: fixed;
    top: 50%;
    left: 10px;
    transform: translateY(-70%);
    background-color: white;
    border-radius: 10px;
    transition: var(--ubam-transition);
    z-index: 1000;
    opacity: 1;
}

.service-img {
    height: 220px;
    object-fit: cover;
    width: 100%;
}

.card,
.accordion-item,
section {
    transition: all 0.3s ease-in-out;
}

h1, h2, h3, h4, h5, h6 {
    transition: font-size var(--ubam-transition);
}

/* Schedule card with gradient bottom border */
.schedule-card {
    background: linear-gradient(135deg, #ffffff, #f9f9f9);
    position: relative;
    overflow: hidden;
}

/* Gradient line at bottom */
.schedule-card::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    height: 6px;
    background: linear-gradient(90deg, var(--color-ubam-blue), var(--color-ubam-light-pink));
    border-bottom-left-radius: 0.375rem;
    border-bottom-right-radius: 0.375rem;
}

/* ===============================
   Responsive Behavior
   =============================== */
@media (max-width: 880px),
(min-width: 991px) and (max-width: 1090px),
(min-width: 1192px) and (max-width: 1270px),
(min-width: 1397px) and (max-width: 1452px) {
    .sidebar {
        opacity: 0;
        visibility: hidden;
        transform: translateY(-70%) translateX(-20px);
        transition: var(--ubam-transition);
    }

    #index-content {
        transform: scale(0.95);
        padding: 10px;
        transition: var(--ubam-transition);
    }
}

@media (max-width: 991px) {
    .buttons-cei {
        justify-content: center;
    }
}

@media (min-width: 992px) {
    :root {
        --nav-offset: 80px;
    }
}

/* ===============================
   Animations
   =============================== */
@keyframes pulse {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.1);
    }
    100% {
        transform: scale(1);
    }
}