/* Custom Styles */
:root {
    --primary: #4f46e5; /* indigo */
    --primary-dark: #4338ca;
    --accent: #f59e0b; /* amber */
    --accent-dark: #d97706;
    --dark: #1e3d59;
    --light: #f5f5f5;
    --gray: #6b7280;
}

body {
    scroll-behavior: smooth;
    font-family: 'Inter', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    color: #333;
    line-height: 1.6;
}

.hero {
    background: linear-gradient(135deg, rgba(30, 61, 89, 0.9), rgba(30, 61, 89, 0.7)),
                url('images/front-view-smiley-nurses-work.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
}

.lightbox {
    display: none;
    position: fixed;
    z-index: 9999;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.9);
    overflow: auto;
}

.lightbox-content {
    margin: auto;
    display: block;
    width: 80%;
    max-width: 1200px;
    max-height: 80vh;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.close {
    position: absolute;
    top: 20px;
    right: 35px;
    color: #fff;
    font-size: 40px;
    font-weight: bold;
    cursor: pointer;
    z-index: 10000;
}

.stat-bubble {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.program-card {
    transition: all 0.3s ease;
    transform-style: preserve-3d;
}

.program-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
}

.testimonial-card {
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

/* Article Page Styles */
.article-header {
    position: relative;
    padding-bottom: 1.5rem;
    margin-bottom: 2rem;
}

.article-header::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 80px;
    height: 4px;
    background-color: var(--accent);
    border-radius: 2px;
}

.article-meta {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-bottom: 1rem;
    color: var(--gray);
    font-size: 0.875rem;
}

.article-meta i {
    color: var(--accent);
}

.article-featured-image {
    border-radius: 1rem;
    overflow: hidden;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
    margin-bottom: 2.5rem;
    position: relative;
}

.article-featured-image img {
    width: 100%;
    height: auto;
    transition: transform 0.5s ease;
}

.article-featured-image:hover img {
    transform: scale(1.03);
}

.article-content h2 {
    color: var(--primary);
    font-size: 1.75rem;
    font-weight: 700;
    margin-top: 2.5rem;
    margin-bottom: 1.25rem;
    position: relative;
    padding-left: 1rem;
}

.article-content h2::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.25rem;
    bottom: 0.25rem;
    width: 4px;
    background-color: var(--accent);
    border-radius: 2px;
}

.article-content h3 {
    color: var(--dark);
    font-size: 1.5rem;
    font-weight: 600;
    margin-top: 2rem;
    margin-bottom: 1rem;
}

.article-content p {
    margin-bottom: 1.5rem;
    font-size: 1.125rem;
}

.article-content ul,
.article-content ol {
    margin-bottom: 1.5rem;
    padding-left: 1.5rem;
}

/* Training Program glass section */
.training-program-section {
    position: relative;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    min-height: 280px;
}
.training-program-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(30, 61, 89, 0.7), rgba(30, 61, 89, 0.4));
    backdrop-filter: blur(2px);
}
.glass-card {
    background: rgba(255, 255, 255, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.25);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.25);
}


.article-content li {
    margin-bottom: 0.75rem;
    position: relative;
}

.article-content ul li::before {
    content: '•';
    color: var(--accent);
    font-weight: bold;
    display: inline-block;
    width: 1em;
    margin-left: -1em;
}

.article-content a {
    color: var(--primary);
    text-decoration: none;
    border-bottom: 1px solid transparent;
    transition: border-color 0.3s ease;
}

.article-content a:hover {
    border-color: var(--primary);
}

.article-author {
    background-color: #f9fafb;
    border-radius: 1rem;
    padding: 1.5rem;
    margin-top: 3rem;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.article-author:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 15px rgba(0, 0, 0, 0.1);
}

.article-author-image {
    width: 4rem;
    height: 4rem;
    border-radius: 50%;
    overflow: hidden;
    border: 3px solid white;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.article-navigation {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 3rem;
    padding-top: 1.5rem;
    border-top: 1px solid #e5e7eb;
}

.article-navigation a {
    display: inline-flex;
    align-items: center;
    color: var(--primary);
    font-weight: 500;
    text-decoration: none;
    transition: color 0.3s ease;
}

.article-navigation a:hover {
    color: var(--accent);
}

.article-navigation a i {
    transition: transform 0.3s ease;
}

.article-navigation a:hover i.fa-arrow-left {
    transform: translateX(-5px);
}

.article-navigation a:hover i.fa-arrow-right {
    transform: translateX(5px);
}

.related-articles {
    margin-top: 4rem;
}

.related-article {
    display: flex;
    align-items: center;
    padding: 1rem;
    background-color: #f9fafb;
    border-radius: 0.75rem;
    transition: all 0.3s ease;
    text-decoration: none;
    color: inherit;
}

.related-article:hover {
    background-color: #f3f4f6;
    transform: translateY(-5px);
    box-shadow: 0 10px 15px rgba(0, 0, 0, 0.1);
}

.related-article-image {
    width: 6rem;
    height: 6rem;
    border-radius: 0.5rem;
    overflow: hidden;
    flex-shrink: 0;
}

.related-article-title {
    font-weight: 600;
    color: var(--primary);
    margin-bottom: 0.25rem;
}

.related-article-excerpt {
    font-size: 0.875rem;
    color: var(--gray);
}

/* Social Sharing */
.social-sharing {
    display: flex;
    gap: 1rem;
}

.social-sharing a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 50%;
    background-color: #f3f4f6;
    color: var(--gray);
    transition: all 0.3s ease;
}

.social-sharing a:hover {
    background-color: var(--primary);
    color: white;
    transform: translateY(-3px);
}

/* Responsive Styles */
@media (max-width: 768px) {
    .hero {
        background-attachment: scroll;
    }

    .article-meta {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }

    .article-navigation {
        flex-direction: column;
        gap: 1rem;
    }

    .social-sharing {
        margin-top: 1rem;
    }
}