/* Modern Design System with Animations */
:root {
    --primary-color: #6366f1;
    --secondary-color: #8b5cf6;
    --accent-color: #06b6d4;
    --text-primary: #1f2937;
    --text-secondary: #6b7280;
    --bg-primary: #ffffff;
    --bg-secondary: #f9fafb;
    --border-color: #e5e7eb;
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
    --border-radius: 0.75rem;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    display: flex;
    max-width: 1280px;
    margin: 2rem auto;
    background: var(--bg-primary);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-xl);
    overflow: hidden;
    animation: fadeInUp 0.8s ease-out;
}

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

/* Modern Sidebar with Enhanced Profile */
.sidebar {
    width: 350px;
    background: linear-gradient(135deg, var(--bg-secondary) 0%, #ffffff 100%);
    padding: 2.5rem;
    color: var(--text-primary);
    border-right: 1px solid var(--border-color);
    position: relative;
    overflow-y: auto;
}

.profile-section {
    text-align: center;
    margin-bottom: 2.5rem;
    background: var(--bg-primary);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    animation: slideInLeft 0.8s ease-out 0.2s both;
}

.profile-section:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.profile-img {
    width: 160px;
    height: 200px;
    border-radius: var(--border-radius);
    object-fit: cover;
    border: 4px solid var(--primary-color);
    box-shadow: var(--shadow-lg);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.profile-img:hover {
    transform: scale(1.05) rotate(2deg);
    box-shadow: 0 0 30px rgba(99, 102, 241, 0.3);
}

.profile-img::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, transparent 30%, rgba(255,255,255,0.1) 50%, transparent 70%);
    transform: translateX(-100%);
    transition: transform 0.6s;
}

.profile-img:hover::before {
    transform: translateX(100%);
}

h1 {
    font-size: 2rem;
    font-weight: 700;
    margin: 1rem 0 0.5rem;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.title {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    font-weight: 500;
    letter-spacing: 0.5px;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    align-items: center;
}

.contact-info p {
    margin: 0;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: var(--transition);
}

.contact-info p:hover {
    transform: translateX(5px);
}

.contact-info i {
    color: var(--primary-color);
    width: 16px;
}

.contact-info a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
}

.contact-info a:hover {
    color: var(--secondary-color);
    text-decoration: underline;
}

.content-section h2 {
    font-size: 1.3em;
    color: #333;
    border-bottom: 2px solid #007bff;
    padding-bottom: 8px;
    margin-bottom: 20px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
}





.competencies {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
}

.competency-item {
    display: flex;
    align-items: center;
    gap: 10px;
    background-color: #fff;
    padding: 10px;
    border-radius: 8px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.05);
    width: calc(50% - 25px);
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
}

.competency-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
}

.competency-item i {
    font-size: 1.5em;
    color: #007bff;
}

.competency-item:visited,
.competency-item:focus {
    color: inherit;
    text-decoration: none;
}

.sidebar ul {
    list-style: none;
    padding: 0;
}

.sidebar li {
    margin-bottom: 10px;
    font-size: 0.95em;
}

.sidebar li i {
    margin-right: 10px;
    color: #28a745;
}

.cert-thumbnails {
    display: flex;
    gap: 10px;
    margin-top: 15px;
}

.cert-thumbnails img {
    width: 60px;
    height: 60px;
    border-radius: 8px;
    object-fit: cover;
}

/* Optimized Certifications Grid */
.certifications-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    gap: 20px;
    margin-top: 20px;
}

.certificate-item {
    background: white;
    padding: 15px;
    border-radius: 12px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    text-align: center;
    border: 2px solid transparent;
    background: linear-gradient(white, white) padding-box,
                linear-gradient(135deg, #007bff, #6a11cb) border-box;
}

.certificate-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.certificate-image {
    width: 100%;
    height: auto;
    border-radius: 8px;
    margin-bottom: 10px;
    transition: transform 0.3s ease;
}

.certificate-item:hover .certificate-image {
    transform: scale(1.05);
}

.certificate-title {
    font-size: 0.9rem;
    font-weight: 600;
    color: #333;
    line-height: 1.2;
}

@media (max-width: 768px) {
    .certifications-grid {
        grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
        gap: 15px;
    }
    
    .certificate-item {
        padding: 10px;
    }
    
    .certificate-title {
        font-size: 0.8rem;
    }
}

/* Modern Content Section Styles */
.content-section {
    margin-bottom: 2rem;
    background: var(--bg-primary);
    border-radius: var(--border-radius);
    padding: 2rem;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    animation: fadeInUp 0.8s ease-out;
    position: relative;
    overflow: hidden;
}

.content-section:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.content-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color), var(--accent-color));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s ease;
}

.content-section:hover::before {
    transform: scaleX(1);
}

.content-section h2 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--primary-color);
    margin: 0 0 1.5rem;
    position: relative;
    display: inline-block;
}

.content-section h2::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 50px;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    border-radius: 2px;
    transition: width 0.3s ease;
}

.content-section:hover h2::after {
    width: 100px;
}

.content-section ul {
    list-style-type: none;
    padding-left: 0;
}

.content-section ul li {
    margin-bottom: 0.75rem;
    padding-left: 1.5rem;
    position: relative;
    color: var(--text-secondary);
    transition: var(--transition);
}

.content-section ul li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.7rem;
    width: 8px;
    height: 8px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 50%;
    transition: var(--transition);
}

.content-section ul li:hover {
    color: var(--text-primary);
    transform: translateX(5px);
}

.content-section ul li:hover::before {
    transform: scale(1.2);
    background: var(--accent-color);
}

.content-section p {
    margin-bottom: 1rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* Modern Competencies Grid */
.competencies-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 1rem;
}

.competencies-grid div {
    background: linear-gradient(135deg, var(--bg-secondary), #ffffff);
    padding: 1rem;
    border-radius: var(--border-radius);
    text-align: center;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.competencies-grid div::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(99, 102, 241, 0.1), transparent);
    transition: left 0.5s ease;
}

.competencies-grid div:hover::before {
    left: 100%;
}

.competencies-grid div:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
    border-color: var(--primary-color);
}

/* Modern Achievements */
.achievement {
    margin-bottom: 1.5rem;
    padding: 1.5rem;
    background: linear-gradient(135deg, var(--bg-secondary), #ffffff);
    border-left: 4px solid var(--primary-color);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    position: relative;
}

.achievement:hover {
    transform: translateX(5px);
    box-shadow: var(--shadow-md);
    border-left-color: var(--accent-color);
}

.achievement h4 {
    margin: 0 0 0.5rem;
    color: var(--primary-color);
    font-size: 1.1rem;
    font-weight: 600;
}

.achievement p {
    margin: 0;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Modern Certifications Grid */
.certifications-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

.certificate-item {
    background: var(--bg-primary);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    text-align: center;
    border: 1px solid var(--border-color);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.certificate-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-color);
}

.certificate-item img {
    width: 100%;
    height: auto;
    border-radius: calc(var(--border-radius) - 0.25rem);
    margin-bottom: 1rem;
    transition: var(--transition);
}

.certificate-item:hover img {
    transform: scale(1.05);
}

.certificate-item h4 {
    margin: 0 0 0.5rem;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
}

.certificate-item p {
    margin: 0.25rem 0;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

/* Modern GHL Samples */
.ghl-samples {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
}

.ghl-sample {
    background: var(--bg-primary);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    text-align: center;
    border: 1px solid var(--border-color);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.ghl-sample:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-color);
}

.ghl-sample img {
    width: 100%;
    height: auto;
    border-radius: calc(var(--border-radius) - 0.25rem);
    margin-bottom: 1rem;
    transition: var(--transition);
}

.ghl-sample:hover img {
    transform: scale(1.05);
}

.ghl-sample h4 {
    margin: 0 0 0.5rem;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
}

.ghl-sample p {
    margin: 0.25rem 0;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

/* Modern Experience Section */
.experience-item {
    margin-bottom: 2rem;
    padding: 1.5rem;
    background: linear-gradient(135deg, var(--bg-secondary), #ffffff);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    position: relative;
    border-left: 4px solid var(--primary-color);
}

.experience-item:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
    border-left-color: var(--accent-color);
}

.experience-item:last-child {
    margin-bottom: 0;
}

.experience-item h3 {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0 0 0.5rem;
}

.experience-item .company {
    font-weight: 600;
    color: var(--primary-color);
    margin: 0 0 0.5rem;
    font-size: 1.1rem;
}

.experience-item .date {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin: 0 0 1rem;
    font-weight: 500;
}

.experience-item ul {
    margin: 1rem 0 0;
    padding-left: 0;
}

.experience-item ul li {
    margin-bottom: 0.5rem;
    color: var(--text-secondary);
    position: relative;
    padding-left: 1.5rem;
}

.experience-item ul li::before {
    content: '•';
    color: var(--primary-color);
    font-weight: bold;
    position: absolute;
    left: 0;
}

/* Modern Education Section */
.education-item {
    margin-bottom: 1.5rem;
    padding: 1.5rem;
    background: linear-gradient(135deg, var(--bg-secondary), #ffffff);
    border-left: 4px solid var(--primary-color);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.education-item:hover {
    transform: translateX(5px);
    box-shadow: var(--shadow-md);
    border-left-color: var(--accent-color);
}

.education-item h3 {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0 0 0.5rem;
}

.education-item .institution {
    font-weight: 600;
    color: var(--primary-color);
    margin: 0 0 0.5rem;
    font-size: 1.1rem;
}

.education-item .date {
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-weight: 500;
}

/* Modern Character References */
.references {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
}

.reference {
    background: var(--bg-primary);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
    transition: var(--transition);
    position: relative;
}

.reference:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
    border-color: var(--primary-color);
}

.reference h4 {
    margin: 0 0 0.5rem;
    color: var(--text-primary);
    font-size: 1.1rem;
    font-weight: 600;
}

.reference p {
    margin: 0.25rem 0;
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.5;
}

.reference .contact {
    font-style: italic;
    color: var(--primary-color);
    font-weight: 500;
}

/* Modern Main Content */
.main-content {
    flex: 1;
    padding: 2.5rem;
    background: var(--bg-primary);
    overflow-y: auto;
    max-height: 100vh;
}

.main-content::-webkit-scrollbar {
    width: 8px;
}

.main-content::-webkit-scrollbar-track {
    background: var(--bg-secondary);
    border-radius: 4px;
}

.main-content::-webkit-scrollbar-thumb {
    background: var(--primary-color);
    border-radius: 4px;
}

.main-content::-webkit-scrollbar-thumb:hover {
    background: var(--secondary-color);
}