/* Price Range Filter Styles */
.price-range-filter input[type="number"] {
    text-align: center;
    border-radius: 8px;
    border: 1px solid #e5e7eb;
    box-shadow: none;
    font-size: 1rem;
    padding: 4px 8px;
}

.price-range-filter .form-range {
    width: 100%;
    accent-color: var(--primary);
    margin-top: 0.5em;
    margin-bottom: 0.5em;
}

.price-range-filter {
    background: #f8fafc;
    border-radius: 12px;
    padding: 1em 1em 0.5em 1em;
    margin-bottom: 1.5em;
    box-shadow: 0 2px 8px rgba(139, 148, 86, 0.04);
}

.price-range-filter h6 {
    font-size: 1.05rem;
    margin-bottom: 0.7em;
}

.btn-theme,
.btn-theme:hover,
.btn-theme:focus {
    text-decoration: none !important;
}

/* THEME BUTTON RTL */
.btn-theme {
    color: var(--primary);
    border: 1.5px solid var(--primary);
    background: var(--white);
    border-radius: 30px;
    padding: 10px 28px;
    font-weight: 500;
    font-size: 1.1rem;
    display: inline-flex;
    align-items: center;
    gap: 0.5em;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: none;
}

.btn-theme:hover,
.btn-theme:focus {
    background: var(--primary);
    color: var(--white);
    border-color: var(--primary-dark);
    text-decoration: none;
    outline: none;
}

.btn-theme svg {
    vertical-align: middle;
    margin-left: 0.5em;
    transition: transform 0.2s;
}

.btn-theme:hover svg {
    transform: translateX(3px);
}

:root {
    --primary: #8B9456;
    --primary:#7B854A;
    --primary-dark: #6B7436;
    --secondary: #ec4899;
    --accent: #A8B76E;
    --dark: #0f172a;
    --light: #f8fafc;
    --gray: #64748b;
    --white: #ffffff;
    --glass: rgba(255, 255, 255, 0.8);
    --shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

body {
    font-family: 'Inter', sans-serif;
    color: var(--dark);
    background-color: var(--light);
    overflow-x: hidden;
}

/* Animations */
[data-aos] {
    pointer-events: none;
}

.aos-animate {
    pointer-events: auto;
}

/* Modern Header */
.navbar {
    background: var(--glass);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    padding: 1.2rem 0;
    transition: all 0.3s ease;
}

.navbar.scrolled {
    padding: 0.8rem 0;
    box-shadow: var(--shadow);
}

.navbar-brand {
    font-weight: 800;
    font-size: 1.5rem;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.nav-link {
    font-weight: 500;
    color: var(--dark) !important;
    margin: 0 10px;
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: width 0.3s ease;
}

.nav-link:hover::after {
    width: 100%;
}

/* Hero Section */
.hero-section {
    padding: 160px 0 100px;
    background: radial-gradient(circle at top right, rgba(99, 102, 241, 0.1), transparent),
        radial-gradient(circle at bottom left, rgba(236, 72, 153, 0.1), transparent);
    min-height: 80vh;
    display: flex;
    align-items: center;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 1.5rem;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--gray);
    margin-bottom: 2.5rem;
}

/* Premium Buttons */
.btn-premium {
    background: linear-gradient(135deg, var(--primary), var(--accent));
    color: var(--white);
    border: none;
    padding: 12px 30px;
    border-radius: 50px;
    font-weight: 600;
/*    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.4);*/
    transition: all 0.3s ease;
}

.btn-premium:hover {
    transform: translateY(-3px);
/*    box-shadow: 0 8px 25px rgba(99, 102, 241, 0.5);*/
    color: var(--white);
}

/* Cards */
.modern-card {
    background: var(--white);
    border-radius: 20px;
    overflow: hidden;
    border: 1px solid rgba(0, 0, 0, 0.05);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.modern-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.card-img-wrapper {
    position: relative;
    overflow: hidden;
    width: 100%;
    height: 180px;
    background: #f0f0f0;
}

.card-img-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    transition: transform 0.5s ease;
    display: block;
}

.modern-card:hover .card-img-wrapper img {
    transform: scale(1.1);
}

/* Text truncate */
.text-truncate-2 {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
    min-height: 3.6rem;
}

/* Category dot shown in lists */
.category-dot {
    display: inline-block;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    vertical-align: middle;
    margin-right: 8px;
}

.modern-footer {
    background: linear-gradient(135deg, #909A5A 0%, #7B854A 40%, #4B522E 100%);
    color: var(--white);
    padding: 80px 0 40px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}


.brightness-0 {
    filter: brightness(0);
}

.invert {
    filter: invert(1);
}

.white-logo {
    filter: brightness(0) invert(1);
}

.footer-logo {
    color: var(--white);
    font-weight: 800;
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: color 0.3s ease;
    display: block;
    margin-bottom: 10px;
}

.footer-links a:hover {
    /*color: var(--primary);*/
    color:#cfe2ff;
}

/* --- About Page Custom Blocks --- */
.about-section {
    padding: 80px 0;
}

.bg-light-purple {
    background-color: #f8f6fa;
}

/* Matching the screenshot's light bg */
.bg-primary-purple {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.about-split-layout {
    display: flex;
    align-items: center;
    gap: 40px;
}

.about-split-image img {
    width: 100%;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    object-fit: cover;
}

.about-split-content h2 {
    color: #2d3748;
    font-weight: 800;
    margin-bottom: 20px;
    font-size: 2.5rem;
}

.about-split-content p {
    color: #718096;
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 15px;
}

.about-list {
    list-style: none;
    padding: 0;
}

.about-list li {
    margin-bottom: 10px;
    font-size: 1.1rem;
    color: #4a5568;
}

.about-list li i {
    color: #667eea;
    margin-left: 10px;
}

/* Feature Cards (Scientific Qualifications) */
.about-feature-card {
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 15px;
    padding: 30px;
    text-align: center;
    color: white;
    transition: transform 0.3s;
    height: 100%;
}

.about-feature-card:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.05);
}

.about-feature-icon {
    font-size: 3rem;
    margin-bottom: 20px;
    opacity: 0.9;
}

.about-feature-title {
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 15px;
}

.about-feature-desc {
    font-size: 1rem;
    opacity: 0.9;
    line-height: 1.6;
}

/* Responsive */
@media (max-width: 991px) {
    .about-split-layout {
        flex-direction: column;
        text-align: center;
    }

    .about-split-image {
        order: -1;
    }

    /* Image on top on mobile */
    .about-list {
        text-align: right;
    }

    /* Keep list RTL aligned */
}