/* ========== MODERN E-STUDY STYLES ========== */

:root {
    --primary-color: #3B82F6;
    --secondary-color: #1E40AF;
    --accent-color: #06B6D4;
    --success-color: #10B981;
    --warning-color: #F59E0B;
    --text-dark: #1F2937;
    --text-light: #6B7280;
    --bg-light: #F9FAFB;
    --white: #FFFFFF;
    --border-color: #E5E7EB;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif !important;
    line-height: 1.6;
    color: var(--text-dark);
}

/* ========== HEADER MODERNIZATION ========== */
.top-bar {
    background: rgba(255, 255, 255, 0.98) !important;
    border-bottom: 1px solid var(--border-color);
    padding: 0.75rem 0;
    backdrop-filter: blur(10px);
}

.top-bar .text-dark {
    color: var(--text-dark) !important;
    font-size: 0.875rem;
}

.head-texts {
    color: var(--text-dark) !important;
    font-weight: 500 !important;
}

.social-icon {
    width: 32px !important;
    height: 32px !important;
    border-radius: 50% !important;
    background: var(--bg-light) !important;
    color: var(--text-dark) !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    margin-right: 0.5rem !important;
    transition: all 0.3s ease !important;
    text-decoration: none !important;
    font-size: 14px !important;
}

.social-icon:hover {
    background: var(--primary-color) !important;
    color: var(--white) !important;
    transform: translateY(-2px) !important;
}

.socials {
    display: flex !important;
    align-items: center !important;
    margin: 0 !important;
    padding: 0 !important;
    list-style: none !important;
}

.socials li {
    margin-right: 0.5rem !important;
}

.contact {
    display: flex !important;
    align-items: center !important;
    margin: 0 !important;
    padding: 0 !important;
    list-style: none !important;
}

.contact li {
    margin-right: 1rem !important;
}

.callnumber {
    color: var(--text-dark) !important;
    text-decoration: none !important;
    font-weight: 500 !important;
}

.header-main .horizontal-main {
    background: rgba(255, 255, 255, 0.98) !important;
    box-shadow: var(--shadow-md) !important;
    position: sticky !important;
    top: 0 !important;
    z-index: 1000 !important;
    backdrop-filter: blur(10px);
}

.custom-logo a {
    font-size: 1.75rem !important;
    font-weight: 800 !important;
    color: var(--primary-color) !important;
    text-decoration: none !important;
}

.horizontalMenu-list li a {
    font-weight: 500 !important;
    color: var(--text-dark) !important;
    padding: 1rem 1.5rem !important;
    transition: all 0.3s ease !important;
    position: relative !important;
    text-transform: capitalize !important;
}

.horizontalMenu-list li a:hover,
.horizontalMenu-list li a.active {
    color: var(--primary-color) !important;
}

.horizontalMenu-list li a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 3px;
    background: var(--primary-color);
    transition: all 0.3s ease;
    transform: translateX(-50%);
}

.horizontalMenu-list li a:hover::after,
.horizontalMenu-list li a.active::after {
    width: 100%;
}

.btn-info {
    background: var(--primary-color) !important;
    border-color: var(--primary-color) !important;
    color: var(--white) !important;
    padding: 0.75rem 1.5rem !important;
    border-radius: 8px !important;
    font-weight: 600 !important;
    transition: all 0.3s ease !important;
}

.btn-info:hover {
    background: var(--secondary-color) !important;
    border-color: var(--secondary-color) !important;
    color: var(--white) !important;
    transform: translateY(-2px) !important;
}

/* Top bar layout fixes */
.top-bar-left {
    display: flex !important;
    align-items: center !important;
    gap: 1rem !important;
}

.top-bar-right {
    display: flex !important;
    align-items: center !important;
    justify-content: flex-end !important;
}

/* ========== BANNER/HERO MODERNIZATION ========== */
.banner-1 {
    position: relative !important;
    overflow: hidden !important;
}

/* Only apply gradient background on index page */
.banner-1.index-page {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%) !important;
    min-height: auto !important;
}

/* For other pages, use default background */
.banner-1:not(.index-page) {
    background: transparent !important;
    min-height: auto !important;
    padding: 0 !important;
}

.banner-1.index-page::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1000 1000"><polygon fill="%23ffffff10" points="0,0 1000,300 1000,1000 0,700"/></svg>');
    opacity: 0.5;
}

/* ========== MODERN HERO CONTENT ========== */
.modern-hero-section {
    position: relative;
    z-index: 2;
    padding: 120px 0 80px 0 !important;
    color: white !important;
    min-height: auto !important;
    display: flex;
    align-items: center;
    margin-top: 40px !important;
}

.hero-content {
    position: relative;
    z-index: 3;
}

.hero-title {
    font-size: 3rem !important;
    font-weight: 800 !important;
    line-height: 1.2 !important;
    margin-bottom: 1.5rem !important;
    color: white !important;
}

.hero-subtitle {
    font-size: 1.1rem !important;
    margin-bottom: 2rem !important;
    opacity: 0.9 !important;
    color: white !important;
    line-height: 1.6 !important;
}

.cta-buttons {
    margin-top: 1.5rem;
}

.cta-buttons .btn {
    padding: 0.875rem 1.75rem !important;
    font-weight: 600 !important;
    border-radius: 12px !important;
    margin-right: 1rem !important;
    margin-bottom: 1rem !important;
    transition: all 0.3s ease !important;
    text-decoration: none !important;
    display: inline-block !important;
    font-size: 0.95rem !important;
}

.btn-primary-hero {
    background: var(--white) !important;
    color: var(--primary-color) !important;
    border: none !important;
}

.btn-primary-hero:hover {
    background: var(--bg-light) !important;
    color: var(--primary-color) !important;
    transform: translateY(-2px) !important;
    box-shadow: var(--shadow-lg) !important;
    text-decoration: none !important;
}

.btn-outline-hero {
    background: transparent !important;
    color: var(--white) !important;
    border: 2px solid var(--white) !important;
}

.btn-outline-hero:hover {
    background: var(--white) !important;
    color: var(--primary-color) !important;
    text-decoration: none !important;
}

.hero-image {
    margin-top: 1rem;
}

.hero-image > div {
    width: 300px !important;
    height: 300px !important;
}

.hero-image i {
    font-size: 6rem !important;
}

/* ========== SECTION TITLES ========== */
.section-title h2 {
    font-size: 2.5rem !important;
    font-weight: 700 !important;
    color: var(--text-dark) !important;
    margin-bottom: 3rem !important;
}

/* ========== MODERN CARDS ========== */
.card {
    border-radius: 16px !important;
    box-shadow: var(--shadow-md) !important;
    transition: all 0.3s ease !important;
    border: none !important;
}

.card:hover {
    transform: translateY(-8px) !important;
    box-shadow: var(--shadow-xl) !important;
}

.item7-card-img {
    height: 240px !important;
    border-radius: 16px 16px 0 0 !important;
    overflow: hidden !important;
}

/* ========== BUTTONS MODERNIZATION ========== */
.btn-primary {
    background: var(--primary-color) !important;
    border-color: var(--primary-color) !important;
    color: var(--white) !important;
    padding: 0.75rem 1.5rem !important;
    border-radius: 8px !important;
    font-weight: 600 !important;
    transition: all 0.3s ease !important;
}

.btn-primary:hover {
    background: var(--secondary-color) !important;
    border-color: var(--secondary-color) !important;
    color: var(--white) !important;
    transform: translateY(-2px) !important;
}

/* ========== COURSE CARDS ========== */
.item-card {
    border-radius: 16px !important;
    overflow: hidden !important;
    box-shadow: var(--shadow-md) !important;
    transition: all 0.3s ease !important;
}

.item-card:hover {
    transform: translateY(-8px) !important;
    box-shadow: var(--shadow-xl) !important;
}

/* ========== FOOTER MODERNIZATION ========== */
.bg-dark {
    background: var(--text-dark) !important;
}

.footer-main h6 {
    font-weight: 700 !important;
    margin-bottom: 1.5rem !important;
    color: var(--white) !important;
}

.footer-main ul li a {
    color: #9CA3AF !important;
    text-decoration: none !important;
    transition: color 0.3s ease !important;
}

.footer-main ul li a:hover {
    color: var(--white) !important;
}

/* ========== MODERN CONTENT SECTIONS ========== */
.modern-about-section {
    padding: 100px 0;
    background: var(--white);
}

.modern-news-section {
    padding: 100px 0;
    background: var(--bg-light);
}

/* ========== RESPONSIVE IMPROVEMENTS ========== */
@media (max-width: 768px) {
    .hero-title {
        font-size: 2.2rem !important;
    }
    
    .hero-subtitle {
        font-size: 1rem !important;
    }
    
    .section-title h2 {
        font-size: 2rem !important;
    }
    
    .cta-buttons .btn {
        width: 100% !important;
        margin-right: 0 !important;
        margin-bottom: 1rem !important;
        padding: 0.75rem 1.5rem !important;
    }
    
    .modern-hero-section {
        padding: 80px 0 60px 0 !important;
        text-align: center !important;
        margin-top: 20px !important;
    }
    
    .hero-image {
        margin-top: 2rem !important;
    }
    
    .hero-image > div {
        width: 200px !important;
        height: 200px !important;
    }
    
    .hero-image i {
        font-size: 4rem !important;
    }
    
    .banner-1 {
        min-height: auto !important;
    }
    
    .top-bar {
        padding: 0.5rem 0 !important;
    }
    
    .head-texts {
        display: none !important;
    }
    
    .social-icon {
        width: 28px !important;
        height: 28px !important;
        font-size: 12px !important;
    }
}

/* ========== ANIMATIONS ========== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-fade-in-up {
    animation: fadeInUp 0.6s ease-out;
}

/* ========== UTILITY CLASSES ========== */
.text-gradient {
    background: linear-gradient(135deg, #06B6D4, #8B5CF6) !important;
    -webkit-background-clip: text !important;
    -webkit-text-fill-color: transparent !important;
    background-clip: text !important;
}

.bg-gradient {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color)) !important;
}

/* ========== COURSE PAGE IMPROVEMENTS ========== */
.course-page-header {
    background: var(--bg-light);
    padding: 2rem 0;
    border-bottom: 1px solid var(--border-color);
}

.course-filter-card {
    background: var(--white);
    border-radius: 12px;
    padding: 1.5rem;
    box-shadow: var(--shadow-sm);
    margin-bottom: 2rem;
}

.course-grid-container {
    background: var(--bg-light);
    min-height: 70vh;
    padding: 2rem 0;
}

.course-item-modern {
    background: var(--white);
    border-radius: 16px;
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
    overflow: hidden;
    margin-bottom: 2rem;
}

.course-item-modern:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.course-image-modern {
    height: 240px;
    background-size: cover;
    background-position: center;
    position: relative;
}

.course-badge-modern {
    position: absolute;
    top: 1rem;
    left: 1rem;
    background: var(--success-color);
    color: var(--white);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 600;
}

.course-content-modern {
    padding: 1.5rem;
}

.course-title-modern {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-dark);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.course-description-modern {
    color: var(--text-light);
    margin-bottom: 1.5rem;
    font-size: 0.9rem;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.course-meta-modern {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    font-size: 0.875rem;
    color: var(--text-light);
}

.course-price-modern {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
}

.course-rating-modern {
    color: var(--warning-color);
}

.btn-course-modern {
    width: 100%;
    background: var(--primary-color);
    color: var(--white);
    border: none;
    padding: 0.75rem;
    border-radius: 8px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-course-modern:hover {
    background: var(--secondary-color);
    color: var(--white);
    transform: translateY(-2px);
}

/* ========== NEWS PAGE IMPROVEMENTS ========== */
.news-item-modern {
    background: var(--white);
    border-radius: 12px;
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
    overflow: hidden;
    margin-bottom: 2rem;
}

.news-item-modern:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.news-image-modern {
    height: 200px;
    background-size: cover;
    background-position: center;
}

.news-content-modern {
    padding: 1.5rem;
}

.news-date-modern {
    color: var(--text-light);
    font-size: 0.875rem;
    margin-bottom: 0.5rem;
}

.news-title-modern {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-dark);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.news-description-modern {
    color: var(--text-light);
    font-size: 0.9rem;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}