/* دمج الناف بار مع الخلفية */
.navbar {
    background-color: transparent !important;
    box-shadow: none !important;
    position: absolute;
    width: 100%;
    top: 0;
    z-index: 99;
}

/* خلفية الصفحة كاملة بلون الهوية */
body {
    background-color: #f8fafc;
}

/* تعديل الهيدر ليناسب الخلفية الداكنة */
.page-header-bg {
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
    min-height: 450px;
    /* مساحة كافية للهيدر والكارد */
    padding-top: 120px;
    position: relative;
    overflow: hidden;
}

/* الدوائر الزخرفية */
.header-circle {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.4;
}

.c1 {
    width: 300px;
    height: 300px;
    background: #ab47bc;
    top: -50px;
    right: -50px;
}

.c2 {
    width: 200px;
    height: 200px;
    background: #26c6da;
    bottom: 0;
    left: 0;
}

.contact-card-section {
    margin-top: -100px;
    position: relative;
    z-index: 10;
    margin-bottom: 130px;
}
/* Custom Radio Filter */
.custom-check {
    cursor: pointer;
    padding: 8px 12px;
    border-radius: 8px;
    transition: 0.2s;
    border: 1px solid transparent;
}
.custom-check:hover {
    background: #f8f9fa;
}
.custom-check input {
    display: none;
}
.custom-check input:checked + span {
    color: #26c6da;
    font-weight: bold;
}
.custom-check input:checked + span::before {
    content: "● ";
    color: #26c6da;
}

/* Course Card Hover */
.hover-lift {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.hover-lift:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1) !important;
    border-color: #26c6da !important;
}

/* Pagination Styling (Optional override) */
.pagination .page-item.active .page-link {
    background-color: var(--primary-navy);
    border-color: var(--primary-navy);
}
.pagination .page-link {
    color: var(--primary-navy);
}
/* Empty State Styling */
.empty-state-box {
    background-color: #fcfdfe; /* خلفية فاتحة جدا */
    border: 2px dashed #e2e8f0;
    border-radius: 20px;
    padding: 60px 20px;
    margin-top: 20px;
}

.icon-pulse-wrapper {
    position: relative;
    width: 100px;
    height: 100px;
    margin: 0 auto;
    display: flex;
    justify-content: center;
    align-items: center;
}

.icon-circle.bg-soft-gray {
    width: 80px;
    height: 80px;
    background: #f1f5f9;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    z-index: 2;
}

/* حركة الطفو (Floating Animation) */
.icon-floating {
    animation: floatIcon 3s ease-in-out infinite;
}

@keyframes floatIcon {
    0%,
    100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-5px);
    }
}

/* حركة النبض (Pulse Ring) */
.pulse-ring {
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    border: 2px solid #26c6da; /* Teal Color */
    opacity: 0;
    animation: pulseRing 2s cubic-bezier(0.215, 0.61, 0.355, 1) infinite;
}

@keyframes pulseRing {
    0% {
        transform: scale(0.8);
        opacity: 0.8;
    }
    100% {
        transform: scale(1.5);
        opacity: 0;
    }
}

.btn-gradient {
    /* تدرج Codinger */
    background: linear-gradient(135deg, #1a237e, #26c6da);
    border: none;
    transition: 0.3s;
}
.btn-gradient:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(26, 35, 126, 0.3);
}