/* Custom CSS for Modern Portfolio */

/* Root Variables */
:root {
    --primary-color: #007bff;
    --secondary-color: #6c757d;
    --success-color: #28a745;
    --danger-color: #dc3545;
    --warning-color: #ffc107;
    --info-color: #17a2b8;
    --light-color: #f8f9fa;
    --dark-color: #343a40;
    --gradient-primary: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --gradient-secondary: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    --shadow-light: 0 2px 10px rgba(0, 0, 0, 0.1);
    --shadow-medium: 0 4px 20px rgba(0, 0, 0, 0.15);
    --shadow-heavy: 0 8px 30px rgba(0, 0, 0, 0.2);
    
    /* Section Color Schemes */
    --hero-primary: #667eea;
    --hero-secondary: #764ba2;
    --hero-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --hero-bg: #667eea;
    --hero-bg-light: #f0f2ff;
    
    --about-primary: #28a745;
    --about-secondary: #20c997;
    --about-gradient: linear-gradient(135deg, #28a745 0%, #20c997 100%);
    --about-bg: #f8fff9;
    --about-bg-light: #f0fff4;
    
    --skills-primary: #fd7e14;
    --skills-secondary: #ffc107;
    --skills-gradient: linear-gradient(135deg, #fd7e14 0%, #ffc107 100%);
    --skills-bg: #fff8f0;
    --skills-bg-light: #fffbf0;
    
    --experience-primary: #6f42c1;
    --experience-secondary: #e83e8c;
    --experience-gradient: linear-gradient(135deg, #6f42c1 0%, #e83e8c 100%);
    --experience-bg: #f8f5ff;
    --experience-bg-light: #f3f0ff;
    
    --projects-primary: #dc3545;
    --projects-secondary: #fd7e14;
    --projects-gradient: linear-gradient(135deg, #dc3545 0%, #fd7e14 100%);
    --projects-bg: #fff5f5;
    --projects-bg-light: #fff0f0;
    
    --resume-primary: #17a2b8;
    --resume-secondary: #6c757d;
    --resume-gradient: linear-gradient(135deg, #17a2b8 0%, #6c757d 100%);
    --resume-bg: #f0f9ff;
    --resume-bg-light: #e6f7ff;
    
    --contact-primary: #343a40;
    --contact-secondary: #495057;
    --contact-gradient: linear-gradient(135deg, #343a40 0%, #495057 100%);
    --contact-bg: #f8f9fa;
    --contact-bg-light: #f1f3f4;
}

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

body {
    font-family: 'Poppins', sans-serif;
    line-height: 1.6;
    color: #333;
    overflow-x: hidden;
}

/* Smooth Scrolling */
html {
    scroll-behavior: smooth;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.2;
}

.section-title {
    position: relative;
    display: inline-block;
    margin-bottom: 2rem;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: var(--gradient-primary);
    border-radius: 2px;
}

/* Section-specific title colors */
#about .section-title::after {
    background: var(--about-gradient);
}

#skills .section-title::after {
    background: var(--skills-gradient);
}

#experience .section-title::after {
    background: var(--experience-gradient);
}

#projects .section-title::after {
    background: var(--projects-gradient);
}

#resume .section-title::after {
    background: var(--resume-gradient);
}

#contact .section-title::after {
    background: var(--contact-gradient);
}

/* Navigation */
.navbar {
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    background: rgba(52, 58, 64, 0.95) !important;
}

/* Logo Styles */
.logo-container {
    display: flex;
    align-items: center;
    gap: 12px;
    transition: all 0.3s ease;
}

.logo {
    width: 40px;
    height: 40px;
    transition: all 0.3s ease;
    position: relative;
}

.logo-svg {
    width: 100%;
    height: 100%;
    transition: all 0.3s ease;
}

.logo:hover {
    transform: scale(1.1) rotate(5deg);
}

.logo:hover .logo-svg {
    filter: drop-shadow(0 4px 8px rgba(102, 126, 234, 0.3));
}

.brand-text {
    font-size: 1.5rem;
    font-weight: 700;
    background: linear-gradient(135deg, #ffffff 0%, #f0f2ff 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    transition: all 0.3s ease;
}

.navbar-brand:hover .brand-text {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.navbar-brand:hover .logo {
    transform: scale(1.05);
}

/* Simple Logo Animation */
.logo {
    transition: all 0.3s ease;
}

.navbar-brand {
    font-size: 1.5rem;
    font-weight: 700;
}

.nav-link {
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
}

.nav-link:hover {
    color: var(--primary-color) !important;
}

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

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

/* Hero Section */
.hero-section {
    background: var(--hero-gradient);
    background-color: var(--hero-bg);
    position: relative;
    overflow: hidden;
}

.hero-section::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="rgba(255,255,255,0.1)" points="0,1000 1000,0 1000,1000"/></svg>');
    background-size: cover;
}

.hero-content {
    position: relative;
    z-index: 2;
}

.hero-image {
    position: relative;
    z-index: 2;
}

.hero-image img {
    border: 5px solid rgba(255, 255, 255, 0.2);
    transition: transform 0.3s ease;
}

.hero-image img:hover {
    transform: scale(1.05);
}

/* Hero Logo Styles */
.hero-logo-container {
    position: relative;
    display: inline-block;
    margin-bottom: 2rem;
    animation: float 3s ease-in-out infinite;
}

.hero-logo {
    width: 120px;
    height: 120px;
    transition: all 0.3s ease;
    position: relative;
}

.hero-logo-svg {
    width: 100%;
    height: 100%;
    transition: all 0.3s ease;
    filter: drop-shadow(0 8px 16px rgba(0,0,0,0.2));
}

.hero-logo:hover {
    transform: scale(1.1) rotate(10deg);
}

.hero-logo:hover .hero-logo-svg {
    filter: drop-shadow(0 12px 24px rgba(0,0,0,0.3));
}

/* Simple Hero Logo Animation */
@keyframes float {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-5px);
    }
}

.profile-img {
    margin-top: 1rem;
    transition: all 0.3s ease;
}

.hero-buttons .btn {
    margin-bottom: 1rem;
    padding: 12px 30px;
    font-weight: 500;
    border-radius: 50px;
    transition: all 0.3s ease;
}

.hero-buttons .btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
}

/* About Section */
#about {
    background: linear-gradient(135deg, rgba(40, 167, 69, 0.08) 0%, rgba(32, 201, 151, 0.08) 100%);
    background-color: var(--about-bg);
}

.stat-item {
    padding: 1rem;
    transition: transform 0.3s ease;
    background: white;
    border-radius: 10px;
    box-shadow: var(--shadow-light);
    border-left: 4px solid var(--about-primary);
}

.stat-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-medium);
}

.stat-item h3 {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
    color: var(--about-primary);
}

/* Skills Section */
#skills {
    background: linear-gradient(135deg, rgba(253, 126, 20, 0.08) 0%, rgba(255, 193, 7, 0.08) 100%);
    background-color: var(--skills-bg);
}

.skill-category h4 {
    color: var(--skills-primary);
    margin-bottom: 1.5rem;
    position: relative;
    padding-left: 20px;
    font-weight: 600;
}

.skill-category h4::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 4px;
    height: 20px;
    background: var(--skills-gradient);
    border-radius: 2px;
}

.skill-item {
    margin-bottom: 1.5rem;
}

.progress {
    height: 8px;
    border-radius: 10px;
    background-color: rgba(0, 123, 255, 0.1);
}

.progress-bar {
    background: var(--skills-gradient);
    border-radius: 10px;
    transition: width 1s ease-in-out;
}

.tech-item {
    padding: 1rem;
    transition: all 0.3s ease;
    border-radius: 10px;
}

.tech-item:hover {
    transform: translateY(-5px);
    background: rgba(253, 126, 20, 0.05);
}

.tech-item i {
    transition: transform 0.3s ease;
}

.tech-item:hover i {
    transform: scale(1.1);
}

/* Experience Section */
#experience {
    background: linear-gradient(135deg, rgba(111, 66, 193, 0.08) 0%, rgba(232, 62, 140, 0.08) 100%);
    background-color: var(--experience-bg);
}

.timeline {
    position: relative;
    padding: 2rem 0;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 30px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--experience-gradient);
}

.timeline-item {
    position: relative;
    margin-bottom: 3rem;
    padding-left: 80px;
}

.timeline-marker {
    position: absolute;
    left: 20px;
    top: 20px;
    width: 20px;
    height: 20px;
    background: var(--experience-primary);
    border-radius: 50%;
    border: 4px solid white;
    box-shadow: var(--shadow-light);
    z-index: 2;
}

.timeline-content .card {
    border: none;
    box-shadow: var(--shadow-light);
    transition: all 0.3s ease;
    border-radius: 15px;
}

.timeline-content .card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-medium);
}

.timeline-content .card-title {
    color: var(--experience-primary);
    font-weight: 600;
}

.timeline-content .card-subtitle {
    font-weight: 500;
}

/* Projects Section */
#projects {
    background: linear-gradient(135deg, rgba(220, 53, 69, 0.08) 0%, rgba(253, 126, 20, 0.08) 100%);
    background-color: var(--projects-bg);
}

.project-card {
    border: none;
    box-shadow: var(--shadow-light);
    transition: all 0.3s ease;
    border-radius: 15px;
    overflow: hidden;
    border-top: 4px solid var(--projects-primary);
}

.project-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-heavy);
}

.project-card .card-img-top {
    height: 200px;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.project-card:hover .card-img-top {
    transform: scale(1.05);
}

.tech-tags .badge {
    font-size: 0.8rem;
    padding: 0.5rem 0.8rem;
    border-radius: 20px;
    background: var(--projects-gradient) !important;
    border: none;
}

/* Contact Section */
#contact {
    background: linear-gradient(135deg, rgba(52, 58, 64, 0.08) 0%, rgba(73, 80, 87, 0.08) 100%);
    background-color: var(--contact-bg);
}

.contact-info {
    padding: 2rem;
    transition: all 0.3s ease;
    border-radius: 15px;
    background: white;
    box-shadow: var(--shadow-light);
    border-left: 4px solid var(--contact-primary);
}

.contact-info:hover {
    transform: translateY(-5px);
    background: rgba(52, 58, 64, 0.05);
    box-shadow: var(--shadow-medium);
}

.contact-info i {
    transition: transform 0.3s ease;
    color: var(--contact-primary);
}

.contact-info:hover i {
    transform: scale(1.1);
}

.contact-form .form-control {
    border: 2px solid #e9ecef;
    border-radius: 10px;
    padding: 12px 15px;
    transition: all 0.3s ease;
}

.contact-form .form-control:focus {
    border-color: var(--contact-primary);
    box-shadow: 0 0 0 0.2rem rgba(52, 58, 64, 0.25);
}

.social-links .btn {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.social-links .btn:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-medium);
}

/* Footer */
footer {
    background: var(--dark-color) !important;
}

/* Footer Logo Styles */
.footer-brand {
    transition: all 0.3s ease;
}

.footer-logo-container {
    display: flex;
    align-items: center;
    gap: 15px;
    transition: all 0.3s ease;
}

.footer-logo {
    width: 50px;
    height: 50px;
    transition: all 0.3s ease;
    position: relative;
}

.footer-logo-svg {
    width: 100%;
    height: 100%;
    transition: all 0.3s ease;
    filter: drop-shadow(0 2px 4px rgba(0,0,0,0.3));
}

.footer-logo:hover {
    transform: scale(1.2) rotate(-5deg);
}

.footer-logo:hover .footer-logo-svg {
    filter: drop-shadow(0 4px 8px rgba(0,0,0,0.4));
}

.footer-brand-text p {
    margin: 0;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.footer-brand-text small {
    color: #adb5bd;
    font-size: 0.85rem;
    transition: all 0.3s ease;
}

.footer-brand:hover .footer-brand-text p {
    color: #667eea !important;
}

.footer-brand:hover .footer-brand-text small {
    color: #8b9dc3 !important;
}

.footer-brand:hover .footer-logo {
    transform: scale(1.1);
}

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

@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

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

.animate-fadeInUp {
    animation: fadeInUp 0.8s ease-out;
}

.animate-fadeInLeft {
    animation: fadeInLeft 0.8s ease-out;
}

.animate-fadeInRight {
    animation: fadeInRight 0.8s ease-out;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-section {
        text-align: center;
    }
    
.hero-content h1 {
    font-size: 2.5rem;
}

.hero-content h1 span {
    color: var(--hero-secondary);
}

.hero-content h2 {
    font-size: 1.5rem;
}
    
    .timeline::before {
        left: 15px;
    }
    
    .timeline-item {
        padding-left: 50px;
    }
    
    .timeline-marker {
        left: 5px;
        width: 15px;
        height: 15px;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .stat-item h3 {
        font-size: 2rem;
    }
}

@media (max-width: 576px) {
    .hero-content h1 {
        font-size: 2rem;
    }
    
    .hero-buttons .btn {
        display: block;
        width: 100%;
        margin-bottom: 1rem;
    }
    
    .contact-info {
        padding: 1rem;
    }
    
    .social-links .btn {
        width: 40px;
        height: 40px;
        margin-bottom: 0.5rem;
    }
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
    background: var(--gradient-primary);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary-color);
}

/* Loading Animation */
.loading {
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.6s ease;
}

.loading.loaded {
    opacity: 1;
    transform: translateY(0);
}

/* Utility Classes */
.text-gradient {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.shadow-custom {
    box-shadow: var(--shadow-medium);
}

.border-gradient {
    border: 2px solid;
    border-image: var(--gradient-primary) 1;
}

/* Button Hover Effects */
.btn-primary {
    background: var(--gradient-primary);
    border: none;
    transition: all 0.3s ease;
}

.btn-primary:hover {
    background: var(--gradient-secondary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
}

.btn-outline-primary {
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
    transition: all 0.3s ease;
}

.btn-outline-primary:hover {
    background: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
}

/* Card Hover Effects */
.card-hover {
    transition: all 0.3s ease;
}

.card-hover:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-medium);
}

/* Resume Section */
#resume {
    background: linear-gradient(135deg, rgba(23, 162, 184, 0.08) 0%, rgba(108, 117, 125, 0.08) 100%);
    background-color: var(--resume-bg);
}

.resume-container {
    background: white;
    border-radius: 15px;
    box-shadow: var(--shadow-medium);
    overflow: hidden;
    margin-bottom: 2rem;
    border-top: 4px solid var(--resume-primary);
}

.resume-header {
    background: var(--resume-gradient);
    color: white;
    padding: 2rem;
    margin: -1rem -1rem 2rem -1rem;
}

.resume-actions {
    margin-top: 1rem;
}

.resume-content {
    padding: 2rem;
    font-family: 'Poppins', sans-serif;
    line-height: 1.6;
    color: #333;
}

.resume-header-section {
    border-bottom: 3px solid var(--resume-primary);
    padding-bottom: 2rem;
    margin-bottom: 2rem;
}

.resume-name {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--resume-primary);
    margin-bottom: 0.5rem;
}

.resume-title {
    font-size: 1.5rem;
    color: var(--secondary-color);
    font-weight: 500;
    margin-bottom: 1rem;
}

.resume-contact {
    font-size: 1rem;
    color: #666;
}

.resume-contact p {
    margin-bottom: 0.5rem;
}

.resume-contact i {
    color: var(--resume-primary);
    margin-right: 0.5rem;
    width: 16px;
}

.resume-section {
    margin-bottom: 2.5rem;
    page-break-inside: avoid;
}

.section-header {
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--resume-primary);
    border-bottom: 2px solid #e9ecef;
    padding-bottom: 0.5rem;
    margin-bottom: 1.5rem;
    position: relative;
}

.section-header::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 50px;
    height: 2px;
    background: var(--resume-gradient);
}

.resume-text {
    font-size: 1rem;
    line-height: 1.7;
    color: #555;
    text-align: justify;
}

.skill-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.skill-list li {
    padding: 0.3rem 0;
    position: relative;
    padding-left: 1.5rem;
    color: #555;
}

.skill-list li::before {
    content: '▸';
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: bold;
}

.experience-item {
    margin-bottom: 2rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid #e9ecef;
}

.experience-item:last-child {
    border-bottom: none;
}

.experience-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1rem;
    flex-wrap: wrap;
}

.experience-header h4 {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--dark-color);
    margin: 0;
    flex: 1;
    min-width: 200px;
}

.company {
    font-weight: 500;
    color: var(--primary-color);
    font-size: 1rem;
    margin: 0 1rem;
}

.duration {
    font-weight: 500;
    color: var(--secondary-color);
    font-size: 0.9rem;
    white-space: nowrap;
}

.achievement-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.achievement-list li {
    padding: 0.4rem 0;
    position: relative;
    padding-left: 1.5rem;
    color: #555;
    line-height: 1.5;
}

.achievement-list li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: bold;
    font-size: 1.2rem;
}

.project-item {
    margin-bottom: 1.5rem;
    padding: 1rem;
    background: #f8f9fa;
    border-radius: 8px;
    border-left: 4px solid var(--primary-color);
}

.project-item h4 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--dark-color);
    margin-bottom: 0.5rem;
}

.project-tech {
    font-style: italic;
    color: var(--primary-color);
    font-weight: 500;
    margin-bottom: 0.8rem;
    font-size: 0.9rem;
}

.education-item {
    padding: 1rem;
    background: #f8f9fa;
    border-radius: 8px;
    border-left: 4px solid var(--success-color);
}

.education-item h4 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--dark-color);
    margin-bottom: 0.3rem;
}

.institution {
    font-weight: 500;
    color: var(--primary-color);
    margin-bottom: 0.3rem;
}

.duration {
    color: var(--secondary-color);
    font-size: 0.9rem;
}

.certification-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.certification-list li {
    padding: 0.5rem 0;
    position: relative;
    padding-left: 1.5rem;
    color: #555;
    border-bottom: 1px solid #e9ecef;
}

.certification-list li:last-child {
    border-bottom: none;
}

.certification-list li::before {
    content: '🏆';
    position: absolute;
    left: 0;
    font-size: 1rem;
}

/* Resume Print Styles */
@media print {
    .resume-container {
        box-shadow: none;
        border: none;
    }
    
    .resume-header {
        background: var(--primary-color) !important;
        -webkit-print-color-adjust: exact;
        print-color-adjust: exact;
    }
    
    .resume-content {
        padding: 0;
    }
    
    .section-header {
        color: var(--primary-color) !important;
        -webkit-print-color-adjust: exact;
        print-color-adjust: exact;
    }
    
    .resume-name {
        color: var(--primary-color) !important;
        -webkit-print-color-adjust: exact;
        print-color-adjust: exact;
    }
    
    .btn {
        display: none !important;
    }
    
    .resume-section {
        page-break-inside: avoid;
    }
    
    .experience-item {
        page-break-inside: avoid;
    }
}

/* Resume Responsive Design */
@media (max-width: 768px) {
    .resume-content {
        padding: 1rem;
    }
    
    .resume-name {
        font-size: 2rem;
    }
    
    .resume-title {
        font-size: 1.2rem;
    }
    
    .experience-header {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .company, .duration {
        margin: 0.5rem 0 0 0;
    }
    
    .resume-contact p {
        font-size: 0.9rem;
    }
    
    .section-header {
        font-size: 1.2rem;
    }
}

@media (max-width: 576px) {
    .resume-header {
        padding: 1rem;
    }
    
    .resume-actions .btn {
        display: block;
        width: 100%;
        margin-bottom: 0.5rem;
    }
    
    .resume-name {
        font-size: 1.8rem;
    }
    
    .resume-title {
        font-size: 1.1rem;
    }
}

/* Resume Hover Effects */
.resume-container {
    transition: all 0.3s ease;
}

.resume-container:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-heavy);
}

.project-item {
    transition: all 0.3s ease;
}

.project-item:hover {
    transform: translateX(5px);
    box-shadow: var(--shadow-light);
}

.education-item {
    transition: all 0.3s ease;
}

.education-item:hover {
    transform: translateX(5px);
    box-shadow: var(--shadow-light);
}

/* Section Spacing and Transitions */
section {
    padding: 80px 0;
    position: relative;
    transition: all 0.3s ease;
}

/* Section Dividers */
section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent 0%, rgba(0,0,0,0.1) 50%, transparent 100%);
}

/* Hero Section Special Styling */
.hero-section::before {
    background: linear-gradient(90deg, transparent 0%, rgba(255,255,255,0.1) 50%, transparent 100%);
}

/* Section Hover Effects */
section:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 40px rgba(0,0,0,0.1);
}

/* Individual Section Enhancements */
#about {
    border-top: 3px solid var(--about-primary);
}

#skills {
    border-top: 3px solid var(--skills-primary);
}

#experience {
    border-top: 3px solid var(--experience-primary);
}

#projects {
    border-top: 3px solid var(--projects-primary);
}

#resume {
    border-top: 3px solid var(--resume-primary);
}

#contact {
    border-top: 3px solid var(--contact-primary);
}

/* Logo Responsive Design */
@media (max-width: 768px) {
    .logo {
        width: 32px;
        height: 32px;
    }
    
    .brand-text {
        font-size: 1.2rem;
    }
    
    .hero-logo {
        width: 80px;
        height: 80px;
    }
    
    .hero-logo-container {
        margin-bottom: 1rem;
    }
    
    .footer-logo {
        width: 40px;
        height: 40px;
    }
    
    .footer-brand-text p {
        font-size: 0.9rem;
    }
    
    .footer-brand-text small {
        font-size: 0.75rem;
    }
    
    section {
        padding: 60px 0;
    }
    
    section:hover {
        transform: none;
        box-shadow: none;
    }
}

@media (max-width: 576px) {
    .logo {
        width: 28px;
        height: 28px;
    }
    
    .brand-text {
        font-size: 1rem;
    }
    
    .hero-logo {
        width: 60px;
        height: 60px;
    }
    
    .footer-logo {
        width: 35px;
        height: 35px;
    }
    
    .navbar-brand {
        font-size: 1rem;
    }
    
    .footer-logo-container {
        gap: 10px;
    }
    
    .footer-brand-text p {
        font-size: 0.85rem;
    }
    
    .footer-brand-text small {
        font-size: 0.7rem;
    }
}