:root {
    --orange: #f57c00;
    --blue: #005cb9;
    --white: #ffffff;
    --dark: #333333;
    --light-gray: #f8f9fa;
    --navbar-height: 100px;
}

body {
    margin: 0;
    font-family: Arial, sans-serif;
    background: #f8f9fa;
}

html {
    scroll-behavior: smooth;
}

.page-header {
    background: var(--orange);
    color: var(--white);
    margin-top: 20px;
    padding: 15px 0 !important;
    text-align: center;
    position: relative;
    z-index: 999;
}

.page-header h1 {
    font-size: 24px;
    font-weight: 700;
    color: var(--white) !important;
    margin-bottom: 8px;
}

.page-header p {
    font-size: 16px;
}

.breadcrumb {
    background: transparent;
    font-size: 0.9rem;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    padding: 0.25rem 0.5rem;
    margin: 0 auto;
}

.breadcrumb a {
    color: var(--white);
    text-decoration: none;
}

.breadcrumb-item.active {
    color: #fff;
    font-weight: 500;
}

@media (max-width: 576px) {
    .breadcrumb {
        font-size: 0.85rem;
        padding: 0.25rem 0.5rem;
    }
}

@media (max-width: 768px) {
    .page-header {
        padding: 12px 0;
        margin-top: 0 !important;
    }

    .page-header h1 {
        font-size: 20px;
        margin-bottom: 6px;
    }
}

@media (max-width: 991.98px) {
    .page-header {
        margin-top: 0 !important;
    }
}

@media (max-width: 480px) {
    .page-header {
        margin-top: 0 !important;
    }
}

/* Main Content */
.main-content {
    padding: 40px 0 60px 0;
    margin: 0;
}

/* Screen Reader Cards */
.card {
    background: var(--white);
    border: none;
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    overflow: hidden;
    border-top: 4px solid var(--orange);
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(0, 92, 185, 0.15);
}

.card-body {
    padding: 25px;
}

.card-title {
    color: var(--blue);
    font-weight: 600;
    margin-bottom: 20px;
    font-size: 1.1rem;
    text-align: center;
}

/* Button Styling */
.pdf-button {
    display: inline-block;
    padding: 10px 20px;
    margin: 5px;
    border-radius: 8px;
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    min-width: 90px;
}

.btn-primary.pdf-button {
    background: linear-gradient(135deg, var(--blue) 0%, #004494 100%);
    color: var(--white);
    border: 1px solid var(--blue);
}

.btn-primary.pdf-button:hover {
    background: linear-gradient(135deg, #1976d2 0%, var(--blue) 100%);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 92, 185, 0.3);
    color: var(--white);
}

.btn-secondary.pdf-button {
    background: linear-gradient(135deg, #6c757d 0%, #545b62 100%);
    color: var(--white);
    border: 1px solid #6c757d;
}

.btn-secondary.pdf-button:hover {
    background: linear-gradient(135deg, #545b62 0%, #495057 100%);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(108, 117, 125, 0.3);
    color: var(--white);
}

/* Content Section */
.accessibility-intro {
    background: var(--white);
    border-radius: 15px;
    padding: 30px;
    margin-bottom: 40px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    border-left: 5px solid var(--orange);
}

.accessibility-intro p {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--dark);
    text-align: justify;
    margin-bottom: 0;
}

.section-heading {
    color: var(--blue);
    font-weight: 700;
    text-align: center;
    margin-bottom: 30px;
    position: relative;
    padding-bottom: 15px;
}

.section-heading::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background: var(--orange);
    border-radius: 2px;
}

/* Responsive Design */
@media (max-width: 768px) {
    .main-content {
        padding: 20px 0 40px 0;
    }
    
    .accessibility-intro {
        padding: 20px;
        margin-bottom: 30px;
    }
    
    .card-body {
        padding: 20px;
    }
    
    .pdf-button {
        padding: 8px 16px;
        font-size: 0.85rem;
        min-width: 80px;
    }
}

@media (max-width: 576px) {
    .accessibility-intro {
        padding: 15px;
    }
    
    .section-heading {
        font-size: 1.5rem;
    }
}