/* Modern Portfolio Design System */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');

/* Design Tokens */
:root {
    /* Colors */
    --primary-red: #dc2626;
    --primary-red-dark: #b91c1c;
    --primary-red-light: #ef4444;
    --primary-red-50: rgba(220, 38, 38, 0.1);
    
    --text-primary: #1a0f0f;
    --text-secondary: #7f1d1d;
    --text-muted: #991b1b;
    
    --bg-primary: #fef2f2;
    --bg-secondary: #fecaca;
    --bg-tertiary: #fca5a5;
    
    --glass-bg: rgba(254, 242, 242, 0.9);
    --glass-border: rgba(220, 38, 38, 0.2);
    --glass-shadow: 0 8px 32px rgba(220, 38, 38, 0.15);
    
    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.07);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.15);
    --shadow-2xl: 0 25px 50px rgba(0, 0, 0, 0.25);
    
    /* Spacing */
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 1.5rem;
    --space-lg: 2rem;
    --space-xl: 3rem;
    --space-2xl: 4rem;
    --space-3xl: 6rem;
    
    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    --radius-full: 9999px;
    
    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.25rem;
    --font-size-5xl: 3rem;
    --font-size-6xl: 3.75rem;
    
    /* Layout */
    --container-max-width: 1200px;
    --section-padding: var(--space-3xl) 0;
}

/* Reset & Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-family);
    line-height: 1.6;
    color: var(--text-primary);
    background: linear-gradient(135deg, #dc2626 0%, #991b1b 50%, #7f1d1d 100%);
    overflow-x: hidden;
}

/* Container */
.container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--space-md);
}

h1 { font-size: var(--font-size-5xl); }
h2 { font-size: var(--font-size-4xl); }
h3 { font-size: var(--font-size-2xl); }
h4 { font-size: var(--font-size-xl); }

p {
    margin-bottom: var(--space-md);
    color: var(--text-secondary);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    padding: var(--space-sm) var(--space-lg);
    font-size: var(--font-size-base);
    font-weight: 600;
    text-decoration: none;
    border: none;
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-red), var(--primary-red-light));
    color: white;
    box-shadow: var(--shadow-md);
}

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

.btn-secondary {
    background: var(--glass-bg);
    color: var(--text-primary);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(20px);
}

.btn-secondary:hover {
    background: var(--primary-red-50);
    border-color: var(--primary-red);
    color: var(--primary-red);
}

.btn-outline {
    background: transparent;
    color: var(--text-primary);
    border: 2px solid var(--primary-red);
}

.btn-outline:hover {
    background: var(--primary-red);
    color: white;
    border-color: var(--primary-red);
}



/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--glass-border);
    z-index: 1000;
    transition: all var(--transition-normal);
}

.nav-container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--space-lg);
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 70px;
}

.logo-text {
    font-size: var(--font-size-xl);
    font-weight: 800;
    color: var(--primary-red);
    text-decoration: none;
    transition: var(--transition-normal);
}

.logo-text:hover {
    color: var(--primary-red-dark);
}

.nav-links {
    display: flex;
    list-style: none;
    gap: var(--space-lg);
}

.nav-links a {
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 500;
    position: relative;
    transition: var(--transition-normal);
}

.nav-links a::before {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-red);
    transition: var(--transition-normal);
    transform: translateX(-50%);
}

.nav-links a:hover::before {
    width: 100%;
    transform: translateX(0);
}

.nav-links a:hover {
    color: var(--primary-red);
}

.nav-toggle {
    display: none;
    background: none;
    border: none;
    font-size: var(--font-size-xl);
    cursor: pointer;
    transition: var(--transition-normal);
}

.nav-toggle span {
    display: block;
    width: 25px;
    height: 3px;
    background: var(--text-primary);
    margin: 5px 0;
    transition: var(--transition-normal);
}

/* Hero Section - Simplified */
.hero-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    padding: var(--space-3xl) 0;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, #dc2626 0%, #991b1b 50%, #7f1d1d 100%);
    z-index: -2;
}

.hero-particles {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: radial-gradient(circle at 25% 25%, rgba(254, 242, 242, 0.15) 1px, transparent 1px),
                      radial-gradient(circle at 75% 75%, rgba(254, 242, 242, 0.15) 1px, transparent 1px);
    background-size: 50px 50px;
    z-index: -1;
}

.hero-container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--space-lg);
    width: 100%;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-2xl);
    align-items: center;
}

.hero-badge {
    display: inline-block;
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    padding: var(--space-xs) var(--space-md);
    border-radius: var(--radius-full);
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: var(--space-md);
}

.hero-title {
    font-size: var(--font-size-6xl);
    font-weight: 800;
    color: #fef2f2;
    margin-bottom: var(--space-sm);
    line-height: 1.1;
}

.hero-subtitle {
    font-size: var(--font-size-xl);
    color: rgba(254, 242, 242, 0.9);
    margin-bottom: var(--space-md);
    font-weight: 500;
}

.hero-description {
    font-size: var(--font-size-lg);
    color: rgba(254, 242, 242, 0.8);
    margin-bottom: var(--space-xl);
    line-height: 1.6;
}

.hero-actions {
    display: flex;
    gap: var(--space-md);
    flex-wrap: wrap;
}

.hero-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.profile-card {
    position: relative;
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-2xl);
    padding: var(--space-lg);
    box-shadow: var(--shadow-xl);
}

.profile-image {
    width: 300px;
    height: 300px;
    border-radius: var(--radius-xl);
    object-fit: cover;
    transition: var(--transition-normal);
}

.profile-image:hover {
    transform: scale(1.02);
}

.profile-overlay {
    position: absolute;
    bottom: var(--space-lg);
    left: var(--space-lg);
    right: var(--space-lg);
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: var(--space-md);
}



.profile-stats {
    display: flex;
    justify-content: space-around;
    text-align: center;
}

.stat-number {
    display: block;
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--primary-red);
}

.stat-label {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

.scroll-indicator {
    position: absolute;
    bottom: var(--space-xl);
    left: 50%;
    transform: translateX(-50%);
    text-align: center;
    color: rgba(254, 242, 242, 0.7);
    font-size: var(--font-size-sm);
}

.scroll-arrow {
    width: 2px;
    height: 30px;
    background: rgba(254, 242, 242, 0.5);
    margin: var(--space-sm) auto 0;
    position: relative;
}

.scroll-arrow::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 0;
    border-left: 4px solid transparent;
    border-right: 4px solid transparent;
    border-top: 6px solid rgba(254, 242, 242, 0.5);
}

/* Section Headers */
.section-header {
    text-align: center;
    margin-bottom: var(--space-3xl);
}

.section-badge {
    display: inline-block;
    background: var(--primary-red-50);
    color: var(--primary-red);
    padding: var(--space-xs) var(--space-md);
    border-radius: var(--radius-full);
    font-size: var(--font-size-sm);
    font-weight: 600;
    margin-bottom: var(--space-md);
}

.section-header h2 {
    font-size: var(--font-size-4xl);
    color: #fef2f2;
    margin-bottom: var(--space-md);
}

.section-header p {
    font-size: var(--font-size-lg);
    color: rgba(254, 242, 242, 0.8);
    max-width: 600px;
    margin: 0 auto;
}

/* Skills Section */
.skills-section {
    padding: var(--section-padding);
    background: var(--bg-secondary);
}

.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--space-xl);
}

.skill-category {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    box-shadow: var(--shadow-lg);
    transition: var(--transition-normal);
}

.skill-category:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl);
}

.skill-header {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
}

.skill-icon img {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-md);
}

.skill-header h3 {
    font-size: var(--font-size-xl);
    color: var(--text-primary);
    margin: 0;
}

.skill-items {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.skill-item {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-md);
    background: rgba(254, 242, 242, 0.6);
    border-radius: var(--radius-lg);
    transition: var(--transition-normal);
}

.skill-item:hover {
    background: rgba(254, 242, 242, 0.9);
    transform: translateX(3px);
}

.skill-item img {
    width: 30px;
    height: 30px;
    border-radius: var(--radius-sm);
}

.skill-info {
    flex: 1;
}

.skill-name {
    display: block;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 2px;
}

.skill-detail {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

/* Projects Section */
.projects-section {
    padding: var(--section-padding);
}

.projects-showcase {
    margin-bottom: var(--space-3xl);
}

.project-card.featured {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-2xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    transition: var(--transition-normal);
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-xl);
}

.project-card {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    transition: var(--transition-normal);
    position: relative;
}

.project-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(220, 38, 38, 0.05) 0%, transparent 50%, rgba(185, 28, 28, 0.03) 100%);
    opacity: 0;
    transition: var(--transition-normal);
    pointer-events: none;
}

.project-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
    border-color: rgba(220, 38, 38, 0.3);
}

.project-card:hover::after {
    opacity: 1;
}

.project-card.featured {
    border: 2px solid rgba(220, 38, 38, 0.2);
    box-shadow: var(--shadow-xl);
}

.project-card.featured:hover {
    border-color: var(--primary-red);
    box-shadow: 0 25px 50px rgba(220, 38, 38, 0.2);
}

.project-media {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-2xl) var(--radius-2xl) 0 0;
    background: linear-gradient(135deg, rgba(220, 38, 38, 0.08) 0%, rgba(185, 28, 28, 0.04) 100%);
    box-shadow: 0 8px 32px rgba(220, 38, 38, 0.15), 0 2px 8px rgba(0,0,0,0.08);
    border: 3px solid rgba(254, 242, 242, 0.7);
}

.project-media img,
.project-media video,
.project-media iframe {
    width: 100%;
    height: 220px;
    object-fit: cover;
    border-radius: var(--radius-2xl) var(--radius-2xl) 0 0;
    box-shadow: 0 4px 24px rgba(220, 38, 38, 0.10), 0 1.5px 6px rgba(0,0,0,0.06);
    filter: brightness(0.97) contrast(1.08) saturate(1.08);
    transition: transform 0.4s cubic-bezier(.4,2,.6,1), filter 0.3s;
    z-index: 1;
}

.project-media::after {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    border-radius: var(--radius-2xl) var(--radius-2xl) 0 0;
    background: linear-gradient(120deg, rgba(255,255,255,0.12) 0%, rgba(220,38,38,0.08) 100%);
    pointer-events: none;
    z-index: 2;
}

.project-card:hover .project-media img,
.project-card:hover .project-media video,
.project-card:hover .project-media iframe {
    transform: scale(1.045) translateY(-2px);
    filter: brightness(1.01) contrast(1.15) saturate(1.12);
    box-shadow: 0 12px 36px rgba(220, 38, 38, 0.18), 0 3px 12px rgba(0,0,0,0.10);
}

.project-card.featured .project-media img,
.project-card.featured .project-media video,
.project-card.featured .project-media iframe {
    height: 300px;
}

.project-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(220, 38, 38, 0.85) 0%, rgba(185, 28, 28, 0.9) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition-normal);
    z-index: 2;
    backdrop-filter: blur(2px);
}

.project-card:hover .project-overlay {
    opacity: 1;
}

.project-overlay::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0.8);
    width: 60px;
    height: 60px;
    background: rgba(254, 242, 242, 0.2);
    border-radius: 50%;
    transition: var(--transition-normal);
}

.project-card:hover .project-overlay::before {
    transform: translate(-50%, -50%) scale(1.2);
    background: rgba(254, 242, 242, 0.3);
}

.project-links {
    display: flex;
    gap: var(--space-md);
    position: relative;
    z-index: 3;
}

.project-link {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    padding: var(--space-md) var(--space-lg);
    background: rgba(254, 242, 242, 0.95);
    color: var(--primary-red);
    text-decoration: none;
    border-radius: var(--radius-lg);
    font-weight: 600;
    font-size: var(--font-size-sm);
    transition: var(--transition-normal);
    border: 2px solid transparent;
    box-shadow: var(--shadow-md);
    backdrop-filter: blur(10px);
}

.project-link:hover {
    background: var(--primary-red);
    color: white;
    transform: translateY(-2px) scale(1.05);
    box-shadow: var(--shadow-lg);
    border-color: rgba(254, 242, 242, 0.3);
}

.project-link svg {
    transition: var(--transition-normal);
}

.project-link:hover svg {
    transform: translateX(2px);
}

.project-content {
    padding: var(--space-xl);
}

.project-tags {
    display: flex;
    gap: var(--space-xs);
    margin-bottom: var(--space-md);
    flex-wrap: wrap;
}

.tag {
    background: var(--primary-red-50);
    color: var(--primary-red);
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-full);
    font-size: var(--font-size-xs);
    font-weight: 500;
}

.project-content h3 {
    font-size: var(--font-size-xl);
    color: var(--text-primary);
    margin-bottom: var(--space-sm);
}

.project-content p {
    color: var(--text-secondary);
    margin-bottom: var(--space-md);
}

.project-stats {
    display: flex;
    gap: var(--space-lg);
    font-size: var(--font-size-sm);
    color: var(--text-muted);
}

.project-features {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
    margin-top: var(--space-md);
}

.feature {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    padding: var(--space-xs) var(--space-md);
    background: linear-gradient(90deg, var(--primary-red-50) 0%, #fecaca 100%);
    border-radius: var(--radius-full);
    font-size: var(--font-size-base);
    color: var(--primary-red-dark);
    font-weight: 700;
    box-shadow: 0 2px 8px rgba(220,38,38,0.10), 0 1px 2px rgba(0,0,0,0.04);
    border: 1.5px solid var(--primary-red-light);
    letter-spacing: 0.01em;
    transition: var(--transition-normal), box-shadow 0.2s, border 0.2s;
}

.feature:hover {
    background: linear-gradient(90deg, var(--primary-red-light) 0%, #fca5a5 100%);
    color: #fff;
    transform: scale(1.08) translateY(-2px);
    box-shadow: 0 4px 16px rgba(220,38,38,0.18), 0 2px 8px rgba(0,0,0,0.10);
    border: 2px solid var(--primary-red);
    text-shadow: 0 2px 8px rgba(220,38,38,0.15);
}

/* Experience Section */
.experience-section {
    padding: var(--section-padding);
    background: linear-gradient(135deg, rgba(254, 242, 242, 0.9) 0%, rgba(254, 202, 202, 0.3) 50%, rgba(252, 165, 165, 0.2) 100%);
}

.experience-timeline {
    position: relative;
    max-width: 1000px;
    margin: var(--space-3xl) auto 0;
    padding: 0 var(--space-lg);
}

.experience-timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 3px;
    background: linear-gradient(180deg, 
        var(--primary-red) 0%, 
        var(--primary-red-light) 50%, 
        var(--primary-red) 100%);
    transform: translateX(-50%);
    border-radius: var(--radius-full);
    box-shadow: 0 0 20px rgba(220, 38, 38, 0.3);
}

.timeline-item {
    position: relative;
    margin-bottom: var(--space-3xl);
    display: flex;
    align-items: center;
}

.timeline-item:nth-child(odd) {
    flex-direction: row;
}

.timeline-item:nth-child(even) {
    flex-direction: row-reverse;
}

.timeline-marker {
    position: relative;
    z-index: 10;
    flex-shrink: 0;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.marker-dot {
    width: 20px;
    height: 20px;
    background: var(--primary-red);
    border: 4px solid white;
    border-radius: 50%;
    box-shadow: 0 0 0 4px rgba(220, 38, 38, 0.2), var(--shadow-lg);
    transition: var(--transition-normal);
}

.timeline-item.current .marker-dot {
    background: linear-gradient(135deg, var(--primary-red), var(--primary-red-light));
    box-shadow: 0 0 0 6px rgba(220, 38, 38, 0.3), 0 0 20px rgba(220, 38, 38, 0.4);
    animation: pulse 2s infinite;
}

.marker-line {
    position: absolute;
    width: 3px;
    height: 100px;
    background: linear-gradient(180deg, var(--primary-red), transparent);
    top: 50%;
    left: 50%;
    transform: translateX(-50%);
    border-radius: var(--radius-full);
}

.timeline-item:nth-child(odd) .marker-line {
    transform: translateX(-50%) rotate(45deg);
}

.timeline-item:nth-child(even) .marker-line {
    transform: translateX(-50%) rotate(-45deg);
}

.timeline-content {
    flex: 1;
    max-width: 400px;
    margin: 0 var(--space-xl);
}

.experience-card {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-2xl);
    padding: var(--space-xl);
    box-shadow: var(--shadow-lg);
    transition: var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.experience-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-red), var(--primary-red-light));
    transform: scaleX(0);
    transition: var(--transition-normal);
}

.experience-card:hover {
    transform: translateY(-4px) scale(1.02);
    box-shadow: var(--shadow-2xl);
    border-color: var(--primary-red);
}

.experience-card:hover::before {
    transform: scaleX(1);
}

.timeline-item.current .experience-card {
    background: linear-gradient(135deg, rgba(254, 242, 242, 0.95) 0%, rgba(254, 202, 202, 0.9) 100%);
    border: 2px solid var(--primary-red);
    box-shadow: var(--shadow-xl);
}

.timeline-item.current .experience-card::before {
    transform: scaleX(1);
}

@keyframes pulse {
    0%, 100% {
        box-shadow: 0 0 0 6px rgba(220, 38, 38, 0.3), 0 0 20px rgba(220, 38, 38, 0.4);
    }
    50% {
        box-shadow: 0 0 0 8px rgba(220, 38, 38, 0.2), 0 0 30px rgba(220, 38, 38, 0.6);
    }
}

.experience-header {
    display: flex;
    align-items: flex-start;
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
    position: relative;
}

.company-logo {
    flex-shrink: 0;
    position: relative;
}

.company-logo img {
    width: 60px;
    height: 60px;
    border-radius: var(--radius-lg);
    object-fit: cover;
    border: 2px solid var(--glass-border);
    transition: var(--transition-normal);
}

.experience-card:hover .company-logo img {
    border-color: var(--primary-red);
    transform: scale(1.05);
}

.experience-meta {
    flex: 1;
}

.experience-badge {
    display: inline-block;
    background: linear-gradient(135deg, var(--primary-red), var(--primary-red-light));
    color: white;
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-full);
    font-size: var(--font-size-xs);
    font-weight: 600;
    margin-bottom: var(--space-xs);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.experience-meta h3 {
    font-size: var(--font-size-xl);
    color: var(--text-primary);
    margin-bottom: var(--space-xs);
    font-weight: 700;
}

.company {
    font-weight: 600;
    color: var(--primary-red);
    font-size: var(--font-size-lg);
    margin-bottom: var(--space-xs);
}

.duration {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    font-weight: 500;
}

.experience-body {
    position: relative;
}

.experience-body p {
    color: var(--text-secondary);
    margin-bottom: var(--space-lg);
    line-height: 1.7;
    font-size: var(--font-size-base);
}

.experience-highlights {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    margin-bottom: var(--space-lg);
}

.highlight-item {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm);
    background: rgba(254, 242, 242, 0.6);
    border-radius: var(--radius-lg);
    border-left: 3px solid var(--primary-red);
    transition: var(--transition-normal);
}

.highlight-item:hover {
    background: rgba(254, 242, 242, 0.9);
    transform: translateX(5px);
}

.highlight-icon {
    font-size: var(--font-size-lg);
    flex-shrink: 0;
}

.highlight-item span:last-child {
    font-weight: 500;
    color: var(--text-primary);
}

.skills-gained {
    display: flex;
    gap: var(--space-xs);
    flex-wrap: wrap;
    margin-top: var(--space-md);
}

.skill-tag {
    background: var(--primary-red-50);
    color: var(--primary-red);
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-full);
    font-size: var(--font-size-xs);
    font-weight: 600;
    border: 1px solid rgba(220, 38, 38, 0.2);
    transition: var(--transition-normal);
}

.skill-tag:hover {
    background: var(--primary-red);
    color: white;
    transform: translateY(-1px);
}

/* About Section */
.about-section {
    padding: var(--section-padding);
    background: linear-gradient(135deg, rgba(220, 38, 38, 0.05) 0%, rgba(185, 28, 28, 0.1) 100%);
}

.about-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--space-3xl);
    align-items: start;
}

.about-paragraphs p {
    font-size: var(--font-size-lg);
    color: var(--text-primary);
    margin-bottom: var(--space-lg);
    line-height: 1.7;
    background: rgba(254, 242, 242, 0.7);
    padding: var(--space-lg);
    border-radius: var(--radius-lg);
    border-left: 4px solid var(--primary-red);
    backdrop-filter: blur(10px);
    transition: var(--transition-normal);
}

.about-paragraphs p:hover {
    background: rgba(254, 242, 242, 0.9);
    transform: translateX(5px);
    box-shadow: var(--shadow-md);
}

.about-paragraphs strong {
    color: var(--primary-red);
    font-weight: 600;
}

.about-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-md);
    align-content: start;
}

.stat-card {
    background: linear-gradient(135deg, rgba(254, 242, 242, 0.9) 0%, rgba(254, 202, 202, 0.8) 100%);
    backdrop-filter: blur(20px);
    border: 2px solid rgba(220, 38, 38, 0.2);
    border-radius: var(--radius-xl);
    padding: var(--space-lg);
    text-align: center;
    box-shadow: var(--shadow-lg);
    transition: var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-red), var(--primary-red-light));
    transform: scaleX(0);
    transition: var(--transition-normal);
}

.stat-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-red);
}

.stat-card:hover::before {
    transform: scaleX(1);
}

.stat-icon {
    font-size: var(--font-size-3xl);
    margin-bottom: var(--space-md);
    filter: drop-shadow(0 2px 4px rgba(220, 38, 38, 0.3));
}

.stat-content h3 {
    font-size: var(--font-size-2xl);
    color: var(--primary-red);
    margin-bottom: var(--space-xs);
    font-weight: 700;
}

.stat-content p {
    color: var(--text-secondary);
    margin: 0;
    font-weight: 500;
}

/* Courses Section */
.courses-section {
    padding: var(--section-padding);
    background: linear-gradient(135deg, rgba(254, 202, 202, 0.3) 0%, rgba(252, 165, 165, 0.2) 100%);
}

.courses-content {
    max-width: 800px;
    margin: 0 auto;
}

.courses-header h3 {
    font-size: var(--font-size-2xl);
    color: var(--text-primary);
    margin-bottom: var(--space-sm);
}

.courses-header p {
    color: var(--text-secondary);
    margin-bottom: var(--space-xl);
}

.toggle-courses-btn {
    background: linear-gradient(135deg, var(--primary-red), var(--primary-red-light));
    color: white;
    border: none;
    margin-bottom: var(--space-xl);
}

.toggle-courses-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.courses-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--space-lg);
}

.course-category {
    background: rgba(254, 242, 242, 0.8);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(220, 38, 38, 0.2);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    box-shadow: var(--shadow-lg);
    transition: var(--transition-normal);
}

.course-category:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-red);
}

.course-category h4 {
    font-size: var(--font-size-lg);
    color: var(--primary-red);
    margin-bottom: var(--space-md);
    font-weight: 600;
}

.course-list {
    list-style: none;
}

.course-item {
    padding: var(--space-sm) var(--space-md);
    margin-bottom: var(--space-xs);
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.5);
    transition: var(--transition-normal);
    border-left: 3px solid transparent;
}

.course-item:hover {
    color: var(--primary-red);
    transform: translateX(5px);
    background: rgba(254, 242, 242, 0.9);
    border-left-color: var(--primary-red);
    box-shadow: var(--shadow-sm);
}

/* Contact Section */
.contact-section {
    padding: var(--section-padding);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
    align-items: start;
}

.contact-methods {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.contact-method {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-lg);
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    transition: var(--transition-normal);
}

.contact-method:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl);
}

.contact-icon img {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-md);
}

.contact-details h4 {
    font-size: var(--font-size-lg);
    color: var(--text-primary);
    margin-bottom: var(--space-xs);
}

.contact-details p {
    color: var(--text-secondary);
    margin: 0;
}

.contact-form-container {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-2xl);
    padding: var(--space-2xl);
    box-shadow: var(--shadow-xl);
}

.form-group {
    margin-bottom: var(--space-lg);
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: var(--space-md);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    background: rgba(254, 242, 242, 0.6);
    font-family: inherit;
    font-size: var(--font-size-base);
    transition: var(--transition-normal);
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--primary-red);
    background: rgba(254, 242, 242, 0.9);
}

.contact-form textarea {
    resize: vertical;
    min-height: 120px;
}

/* Footer */
.footer {
    background: var(--primary-red-dark);
    color: #fef2f2;
    padding: var(--space-2xl) 0;
    text-align: center;
}

.footer-content {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--space-lg);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-lg);
}

.footer-info p {
    color: rgba(254, 242, 242, 0.8);
    margin: 0;
}

.footer-links {
    display: flex;
    gap: var(--space-lg);
}

.footer-links a {
    color: rgba(254, 242, 242, 0.8);
    text-decoration: none;
    transition: var(--transition-normal);
}

.footer-links a:hover {
    color: #fef2f2;
}

/* Utility Classes */
.hidden {
    display: none;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: var(--space-xl);
    }
    
    .hero-title {
        font-size: var(--font-size-5xl);
    }
    
    .experience-timeline {
        max-width: 800px;
    }
    
    .timeline-content {
        max-width: 350px;
    }
    
    .blog-grid {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
        gap: var(--space-lg);
    }
    
    .blog-card.featured {
        grid-template-columns: 1fr;
    }
    
    .about-content {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
    }
    
    .contact-content {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }
    
    .nav-toggle {
        display: block;
    }
    
    .nav-links.active {
        display: flex;
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--glass-bg);
        backdrop-filter: blur(20px);
        border-top: 1px solid var(--glass-border);
        padding: var(--space-lg);
        box-shadow: var(--shadow-lg);
    }
    
    .hero-title {
        font-size: var(--font-size-4xl);
    }
    
    .hero-actions {
        justify-content: center;
    }
    
    .profile-image {
        width: 250px;
        height: 250px;
    }
    
    .blog-header {
        padding: calc(var(--space-2xl) + 70px) 0 var(--space-xl);
    }
    
    .blog-post-header {
        padding: calc(var(--space-2xl) + 70px) 0 var(--space-xl);
    }
    
    .blog-post-meta {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-sm);
    }
    
    .blog-post-title {
        font-size: var(--font-size-3xl);
    }
    
    .blog-post {
        padding: var(--space-xl);
        margin: 0 var(--space-md);
    }
    
    .post-section h2 {
        font-size: var(--font-size-xl);
    }
    
    .post-section p {
        font-size: var(--font-size-base);
    }
    
    .post-section blockquote {
        font-size: var(--font-size-base);
        padding: var(--space-md);
    }
    
    .blog-grid {
        grid-template-columns: 1fr;
        gap: var(--space-md);
    }
    
    .blog-card.featured {
        grid-template-columns: 1fr;
    }
    
    .blog-card.featured .blog-content {
        padding: var(--space-xl);
    }
    
    .blog-content h3 {
        font-size: var(--font-size-lg);
    }
    
    .blog-card.featured .blog-content h3 {
        font-size: var(--font-size-xl);
    }
    
    .experience-timeline {
        max-width: 100%;
        padding: 0 var(--space-md);
    }
    
    .experience-timeline::before {
        left: 30px;
    }
    
    .timeline-item {
        flex-direction: row !important;
        margin-bottom: var(--space-2xl);
    }
    
    .timeline-marker {
        width: 40px;
        height: 40px;
    }
    
    .marker-dot {
        width: 16px;
        height: 16px;
    }
    
    .marker-line {
        display: none;
    }
    
    .timeline-content {
        max-width: calc(100% - 80px);
        margin-left: var(--space-md);
        margin-right: 0;
    }
    
    .experience-card {
        padding: var(--space-lg);
    }
    
    .experience-header {
        flex-direction: column;
        text-align: center;
        gap: var(--space-sm);
    }
    
    .company-logo img {
        width: 50px;
        height: 50px;
    }
    
    .project-card.featured {
        grid-column: 1 / -1;
    }
    
    .skills-grid {
        grid-template-columns: 1fr;
    }
    
    .projects-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--space-md);
    }
    
    .hero-title {
        font-size: var(--font-size-3xl);
    }
    
    .profile-image {
        width: 200px;
        height: 200px;
    }
    
    .btn {
        padding: var(--space-sm) var(--space-md);
        font-size: var(--font-size-sm);
    }
    
    .section-header h2 {
        font-size: var(--font-size-3xl);
    }
}

/* Blog Section */
.blog-header {
    padding: calc(var(--space-3xl) + 70px) 0 var(--space-2xl);
    background: linear-gradient(135deg, rgba(254, 242, 242, 0.9) 0%, rgba(254, 202, 202, 0.3) 50%, rgba(252, 165, 165, 0.2) 100%);
    text-align: center;
}

.blog-header-content {
    max-width: 800px;
    margin: 0 auto;
}

.blog-section {
    padding: var(--section-padding);
    background: var(--bg-primary);
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--space-xl);
    margin-top: var(--space-2xl);
}

.blog-card {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-2xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    transition: var(--transition-normal);
    position: relative;
}

.blog-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-2xl);
    border-color: var(--primary-red);
}

.blog-card.featured {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
}

.blog-card.featured .blog-image {
    height: 100%;
}

.blog-card.featured .blog-content {
    padding: var(--space-2xl);
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.blog-image {
    position: relative;
    height: 200px;
    overflow: hidden;
}

.blog-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-normal);
}

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

.blog-overlay {
    position: absolute;
    top: var(--space-md);
    left: var(--space-md);
    z-index: 10;
}

.blog-category {
    background: linear-gradient(135deg, var(--primary-red), var(--primary-red-light));
    color: white;
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-full);
    font-size: var(--font-size-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.blog-content {
    padding: var(--space-xl);
}

.blog-meta {
    display: flex;
    gap: var(--space-md);
    margin-bottom: var(--space-sm);
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

.blog-date {
    font-weight: 500;
}

.blog-read-time {
    color: var(--primary-red);
    font-weight: 600;
}

.blog-content h3 {
    font-size: var(--font-size-xl);
    color: var(--text-primary);
    margin-bottom: var(--space-md);
    line-height: 1.3;
    font-weight: 700;
}

.blog-card.featured .blog-content h3 {
    font-size: var(--font-size-2xl);
}

.blog-content p {
    color: var(--text-secondary);
    margin-bottom: var(--space-lg);
    line-height: 1.6;
}

.blog-tags {
    display: flex;
    gap: var(--space-xs);
    flex-wrap: wrap;
    margin-bottom: var(--space-lg);
}

.blog-tag {
    background: var(--primary-red-50);
    color: var(--primary-red);
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-full);
    font-size: var(--font-size-xs);
    font-weight: 600;
    border: 1px solid rgba(220, 38, 38, 0.2);
    transition: var(--transition-normal);
}

.blog-tag:hover {
    background: var(--primary-red);
    color: white;
    transform: translateY(-1px);
}

.blog-link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    color: var(--primary-red);
    text-decoration: none;
    font-weight: 600;
    font-size: var(--font-size-sm);
    transition: var(--transition-normal);
}

.blog-link:hover {
    color: var(--primary-red-dark);
    transform: translateX(4px);
}

.blog-link svg {
    transition: var(--transition-normal);
}

.blog-link:hover svg {
    transform: translateX(2px);
}

/* Active Navigation State */
.nav-links a.active {
    color: var(--primary-red);
}

.nav-links a.active::before {
    width: 100%;
    transform: translateX(0);
}

/* Blog Post Page Styles */
.blog-post-header {
    padding: calc(var(--space-3xl) + 70px) 0 var(--space-2xl);
    background: linear-gradient(135deg, rgba(254, 242, 242, 0.9) 0%, rgba(254, 202, 202, 0.3) 50%, rgba(252, 165, 165, 0.2) 100%);
}

.blog-post-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-xl);
    flex-wrap: wrap;
    gap: var(--space-md);
}

.back-link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    color: var(--primary-red-dark);
    text-decoration: none;
    font-weight: 700;
    font-size: var(--font-size-sm);
    transition: var(--transition-normal);
}

.back-link:hover {
    color: var(--primary-red);
    transform: translateX(-4px);
}

.back-link svg {
    transition: var(--transition-normal);
}

.back-link:hover svg {
    transform: translateX(-2px);
}

.post-meta {
    display: flex;
    gap: var(--space-md);
    font-size: var(--font-size-sm);
    color: var(--text-primary);
}

.post-date, .post-read-time, .post-category {
    font-weight: 600;
}

.post-category {
    color: var(--primary-red-dark);
}

.blog-post-title {
    font-size: var(--font-size-4xl);
    color: var(--text-primary);
    margin-bottom: var(--space-lg);
    line-height: 1.2;
    font-weight: 800;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.blog-post-tags {
    display: flex;
    gap: var(--space-xs);
    flex-wrap: wrap;
}

.blog-post-content {
    padding: var(--section-padding);
    background: var(--bg-primary);
}

.blog-post {
    max-width: 800px;
    margin: 0 auto;
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-2xl);
    padding: var(--space-3xl);
    box-shadow: var(--shadow-xl);
}

.post-section {
    margin-bottom: var(--space-2xl);
}

.post-section:last-child {
    margin-bottom: 0;
}

.post-section h2 {
    font-size: var(--font-size-2xl);
    color: var(--text-primary);
    margin-bottom: var(--space-lg);
    font-weight: 700;
    line-height: 1.3;
}

.post-section p {
    font-size: var(--font-size-lg);
    color: var(--text-secondary);
    margin-bottom: var(--space-lg);
    line-height: 1.7;
}

.post-section p:last-child {
    margin-bottom: 0;
}

.post-section blockquote {
    background: linear-gradient(135deg, rgba(254, 242, 242, 0.8) 0%, rgba(254, 202, 202, 0.4) 100%);
    border-left: 4px solid var(--primary-red);
    padding: var(--space-lg);
    margin: var(--space-xl) 0;
    border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
    font-style: italic;
    font-size: var(--font-size-lg);
    color: var(--text-primary);
    font-weight: 500;
}

.post-section ul {
    margin: var(--space-lg) 0;
    padding-left: var(--space-xl);
}

.post-section li {
    font-size: var(--font-size-lg);
    color: var(--text-secondary);
    margin-bottom: var(--space-md);
    line-height: 1.6;
}

.post-section strong {
    color: var(--text-primary);
    font-weight: 700;
}

.post-image {
    margin: var(--space-xl) 0;
    text-align: center;
}

.section-image {
    max-width: 100%;
    height: auto;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    transition: var(--transition-normal);
}

.section-image:hover {
    transform: scale(1.02);
    box-shadow: var(--shadow-xl);
}

.image-modal {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.7);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 2000;
}
.image-modal.open { display: flex; }
.image-modal img {
    max-width: 90vw;
    max-height: 85vh;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-2xl);
}
.image-modal .close-btn {
    position: absolute;
    top: 20px;
    right: 24px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    color: var(--text-primary);
    padding: 8px 12px;
    border-radius: var(--radius-full);
    cursor: pointer;
    box-shadow: var(--shadow-md);
}

.image-modal .modal-video{
    max-width: 90vw;
    max-height: 85vh;
}