/* =============================================================================
   GENERAL PAGE STYLES
   Shared by: About, Leadership, Certifications, Achievements, Experience
   Contains: Page headers, cards, timelines, grids, common components
   ============================================================================= */

/* Dark theme general page styles */
body {
    background: linear-gradient(135deg, #0a0a0a 0%, #1a1a2e 50%, #16213e 100%);
    color: white;
    overflow-x: hidden;
}

/* Enhanced Page Header */
.page-header {
    padding: 120px 0 80px;
    background: linear-gradient(135deg, #0a0a0a 0%, #1a1a2e 25%, #16213e 50%, #0f3460 75%, #1a1a2e 100%);
    position: relative;
    overflow: hidden;
    text-align: center;
}

.page-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 25% 25%, rgba(59, 130, 246, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 75% 75%, rgba(52, 211, 153, 0.1) 0%, transparent 50%);
    animation: headerFloat 8s ease-in-out infinite;
    z-index: 0;
}

@keyframes headerFloat {
    0%, 100% { transform: scale(1) rotate(0deg); }
    50% { transform: scale(1.05) rotate(2deg); }
}

.page-header .container {
    position: relative;
    z-index: 2;
}

.page-header h1 {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, #60a5fa, #34d399);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: titleGlow 3s ease-in-out infinite alternate;
}

@keyframes titleGlow {
    0% { filter: drop-shadow(0 0 20px rgba(96, 165, 250, 0.5)); }
    100% { filter: drop-shadow(0 0 30px rgba(52, 211, 153, 0.8)); }
}

.page-header p {
    font-size: 1.3rem;
    color: #cbd5e1;
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

/* Enhanced Page Header Styles */
.enhanced-page-header {
    padding: 140px 0 100px;
    background: linear-gradient(135deg, #0a0a0a 0%, #1a1a2e 25%, #16213e 50%, #0f3460 75%, #1a1a2e 100%);
    position: relative;
    overflow: hidden;
    text-align: center;
}

.enhanced-page-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 25% 25%, rgba(96, 165, 250, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 75% 75%, rgba(52, 211, 153, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 50% 50%, rgba(167, 139, 250, 0.1) 0%, transparent 70%);
    animation: headerBackgroundShift 15s ease-in-out infinite;
    z-index: 0;
}

.header-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        radial-gradient(circle at 20% 20%, rgba(96, 165, 250, 0.1) 2px, transparent 2px),
        radial-gradient(circle at 80% 80%, rgba(52, 211, 153, 0.1) 1px, transparent 1px),
        radial-gradient(circle at 40% 60%, rgba(167, 139, 250, 0.1) 1.5px, transparent 1.5px);
    background-size: 100px 100px, 80px 80px, 120px 120px;
    animation: particleDrift 30s linear infinite;
    z-index: 1;
}

@keyframes headerBackgroundShift {
    0%, 100% { 
        background-position: 0% 0%, 100% 100%, 50% 50%;
        transform: rotate(0deg) scale(1);
    }
    33% { 
        background-position: 100% 0%, 0% 100%, 25% 75%;
        transform: rotate(1deg) scale(1.02);
    }
    66% { 
        background-position: 0% 100%, 100% 0%, 75% 25%;
        transform: rotate(-1deg) scale(1.02);
    }
}

@keyframes particleDrift {
    0% { transform: translateX(0) translateY(0); }
    25% { transform: translateX(-20px) translateY(-30px); }
    50% { transform: translateX(20px) translateY(-60px); }
    75% { transform: translateX(-10px) translateY(-90px); }
    100% { transform: translateX(0) translateY(-120px); }
}

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

.header-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(96, 165, 250, 0.8), rgba(52, 211, 153, 0.8));
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 2rem;
    font-size: 2rem;
    color: white;
    box-shadow: 
        0 20px 40px rgba(96, 165, 250, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
    animation: iconFloat 6s ease-in-out infinite;
}

@keyframes iconFloat {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-15px) rotate(180deg); }
}

.page-title {
    font-size: 4rem;
    font-weight: 800;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, #60a5fa, #34d399);
    background-size: 300% 300%;
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: titleGradientShift 4s ease-in-out infinite, titleGlow 3s ease-in-out infinite alternate;
    letter-spacing: -2px;
    line-height: 1.1;
}

@keyframes titleGradientShift {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

@keyframes titleGlow {
    0% { 
        filter: drop-shadow(0 0 20px rgba(96, 165, 250, 0.5)) drop-shadow(0 0 40px rgba(52, 211, 153, 0.3));
        text-shadow: 0 0 30px rgba(96, 165, 250, 0.6);
    }
    100% { 
        filter: drop-shadow(0 0 30px rgba(52, 211, 153, 0.8)) drop-shadow(0 0 60px rgba(167, 139, 250, 0.4));
        text-shadow: 0 0 50px rgba(52, 211, 153, 0.8);
    }
}

.page-subtitle {
    font-size: 1.3rem;
    color: #cbd5e1;
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.6;
}

.breadcrumb {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    font-size: 1rem;
    color: #94a3b8;
}

.breadcrumb a {
    color: #60a5fa;
    text-decoration: none;
    transition: all 0.3s ease;
}

.breadcrumb a:hover {
    color: #34d399;
    transform: translateY(-2px);
}

/* About Section */
.about {
    padding: 100px 0;
    background: linear-gradient(135deg, #0a0a0a 0%, #1a1a2e 100%);
    position: relative;
    overflow: hidden;
}

.about::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 80%, rgba(59, 130, 246, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(52, 211, 153, 0.1) 0%, transparent 50%);
    z-index: 0;
}

.about .container {
    position: relative;
    z-index: 2;
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 6rem;
    align-items: start;
}

.about-statement {
    font-size: 1.2rem;
    color: #cbd5e1;
    margin-bottom: 3rem;
    line-height: 1.8;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 2.5rem;
    position: relative;
    overflow: hidden;
}

.about-statement::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transition: left 0.6s ease;
}

.about-statement:hover::before {
    left: 100%;
}

/* Achievements Highlight Section */
.achievements-highlight {
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 2.5rem;
    margin-top: 3rem;
    position: relative;
    overflow: hidden;
    transition: all 0.4s ease;
}

.achievements-highlight::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transition: left 0.6s ease;
}

.achievements-highlight:hover::before {
    left: 100%;
}

.achievements-highlight:hover {
    transform: translateY(-5px);
    border-color: rgba(59, 130, 246, 0.3);
    box-shadow: 
        0 20px 40px rgba(0, 0, 0, 0.3),
        0 0 30px rgba(59, 130, 246, 0.1);
}

/* Story Card Styles */
.story-card {
    margin-bottom: 4rem;
    padding: 3rem;
    position: relative;
    overflow: hidden;
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    box-shadow: 
        0 20px 40px rgba(0, 0, 0, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.05);
    transition: all 0.4s ease;
}

.story-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(239, 68, 68, 0.1), transparent);
    transition: left 0.6s ease;
    z-index: 1;
}

.story-card:hover::before {
    left: 100%;
}

.story-card:hover {
    transform: translateY(-8px);
    border-color: rgba(239, 68, 68, 0.3);
    box-shadow: 
        0 30px 60px rgba(0, 0, 0, 0.4),
        0 0 40px rgba(239, 68, 68, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.card-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 10% 10%, rgba(96, 165, 250, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 90% 90%, rgba(52, 211, 153, 0.1) 0%, transparent 50%);
    z-index: 0;
}

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

.story-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 2rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.story-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(239, 68, 68, 0.8), rgba(245, 158, 11, 0.8));
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
    box-shadow: 
        0 10px 30px rgba(239, 68, 68, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

.story-header h2 {
    font-size: 2.5rem;
    font-weight: 700;
    background: linear-gradient(135deg, #60a5fa, #34d399);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    margin: 0;
}

.story-badge {
    background: linear-gradient(135deg, rgba(167, 139, 250, 0.8), rgba(139, 92, 246, 0.8));
    color: white;
    padding: 0.5rem 1.5rem;
    border-radius: 25px;
    font-size: 0.9rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    box-shadow: 0 5px 15px rgba(167, 139, 250, 0.3);
}

.story-text {
    font-size: 1.2rem;
    color: #cbd5e1;
    line-height: 1.8;
    margin-bottom: 2.5rem;
    text-align: justify;
}

.story-highlights {
    display: flex;
    gap: 2rem;
    flex-wrap: wrap;
}

.highlight-item {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    padding: 1rem 1.5rem;
    transition: all 0.3s ease;
}

.highlight-item:hover {
    background: rgba(255, 255, 255, 0.08);
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
}

.highlight-item i {
    color: #60a5fa;
    font-size: 1.2rem;
}

.highlight-item span {
    color: #e2e8f0;
    font-weight: 500;
}

/* Skills & Interests Grid */
.skills-interests-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    margin-bottom: 4rem;
}

.skill-category-card {
    padding: 2.5rem;
    position: relative;
    overflow: hidden;
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    box-shadow: 
        0 20px 40px rgba(0, 0, 0, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.05);
    transition: all 0.4s ease;
}

.skill-category-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(167, 139, 250, 0.1), transparent);
    transition: left 0.6s ease;
    z-index: 1;
}

.skill-category-card:hover::before {
    left: 100%;
}

.skill-category-card:hover {
    transform: translateY(-8px);
    border-color: rgba(167, 139, 250, 0.3);
    box-shadow: 
        0 30px 60px rgba(0, 0, 0, 0.4),
        0 0 40px rgba(167, 139, 250, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.tech-bg {
    background: 
        radial-gradient(circle at 20% 20%, rgba(59, 130, 246, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(6, 182, 212, 0.1) 0%, transparent 50%);
}

.interests-bg {
    background: 
        radial-gradient(circle at 20% 80%, rgba(167, 139, 250, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(245, 158, 11, 0.1) 0%, transparent 50%);
}

.category-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 2rem;
}

.category-header i {
    font-size: 1.8rem;
    color: #60a5fa;
}

.category-header h3 {
    font-size: 1.8rem;
    font-weight: 700;
    color: #e2e8f0;
    margin: 0;
}

.skill-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
}

.skill-tag {
    padding: 0.6rem 1.2rem;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
    transition: all 0.3s ease;
    border: 1px solid;
    backdrop-filter: blur(10px);
}

.skill-tag.ai-ml {
    background: rgba(59, 130, 246, 0.1);
    color: #60a5fa;
    border-color: rgba(59, 130, 246, 0.3);
}

.skill-tag.web {
    background: rgba(52, 211, 153, 0.1);
    color: #34d399;
    border-color: rgba(52, 211, 153, 0.3);
}

.skill-tag.blockchain {
    background: rgba(245, 158, 11, 0.1);
    color: #f59e0b;
    border-color: rgba(245, 158, 11, 0.3);
}

.skill-tag.cloud {
    background: rgba(167, 139, 250, 0.1);
    color: #a78bfa;
    border-color: rgba(167, 139, 250, 0.3);
}

.skill-tag.db {
    background: rgba(34, 197, 94, 0.1);
    color: #22c55e;
    border-color: rgba(34, 197, 94, 0.3);
}

.skill-tag.iot {
    background: rgba(239, 68, 68, 0.1);
    color: #ef4444;
    border-color: rgba(239, 68, 68, 0.3);
}

.skill-tag.tools {
    background: rgba(236, 72, 153, 0.1);
    color: #ec4899;
    border-color: rgba(236, 72, 153, 0.3);
}

.skill-tag:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
}

.interests-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.interest-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: all 0.3s ease;
}

.interest-item:hover {
    background: rgba(255, 255, 255, 0.06);
    transform: translateX(10px);
    border-color: rgba(167, 139, 250, 0.3);
}

.interest-item i {
    color: #a78bfa;
    font-size: 1.2rem;
    width: 20px;
}

.interest-item span {
    color: #e2e8f0;
    font-weight: 500;
}

/* Enhanced Education Section */
.enhanced-education-section {
    margin-top: 4rem;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-header h2 {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, #60a5fa, #34d399);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.section-header p {
    font-size: 1.2rem;
    color: #94a3b8;
    max-width: 600px;
    margin: 0 auto;
}

.enhanced-timeline {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    max-width: 800px;
    margin: 0 auto;
}

.enhanced-timeline .timeline-item {
    padding: 2.5rem;
    display: grid;
    grid-template-columns: 80px 1fr;
    gap: 2rem;
    align-items: start;
    position: relative;
    transition: all 0.4s ease;
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    box-shadow: 
        0 20px 40px rgba(0, 0, 0, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.05);
    overflow: hidden;
}

.enhanced-timeline .timeline-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(100, 255, 218, 0.1), transparent);
    transition: left 0.6s ease;
}

.enhanced-timeline .timeline-item:hover::before {
    left: 100%;
}

.enhanced-timeline .timeline-item:hover {
    transform: translateY(-8px) scale(1.01);
    border-color: rgba(100, 255, 218, 0.3);
    box-shadow: 
        0 30px 60px rgba(0, 0, 0, 0.4),
        0 0 40px rgba(100, 255, 218, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.enhanced-timeline .timeline-item.current {
    border: 2px solid rgba(52, 211, 153, 0.4);
    box-shadow: 
        0 0 50px rgba(52, 211, 153, 0.2),
        0 20px 40px rgba(0, 0, 0, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
    background: rgba(52, 211, 153, 0.05);
}

.timeline-icon {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(94, 234, 212, 0.8), rgba(52, 211, 153, 0.8));
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
    box-shadow: 
        0 10px 30px rgba(52, 211, 153, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
    position: relative;
}

.timeline-icon.current {
    background: linear-gradient(135deg, rgba(52, 211, 153, 1), rgba(16, 185, 129, 1));
    animation: currentPulse 2s ease-in-out infinite;
}

@keyframes currentPulse {
    0%, 100% { 
        box-shadow: 
            0 10px 30px rgba(52, 211, 153, 0.3),
            inset 0 1px 0 rgba(255, 255, 255, 0.2),
            0 0 0 0 rgba(52, 211, 153, 0.7);
    }
    50% { 
        box-shadow: 
            0 15px 40px rgba(52, 211, 153, 0.4),
            inset 0 1px 0 rgba(255, 255, 255, 0.3),
            0 0 0 20px rgba(52, 211, 153, 0);
    }
}

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

.timeline-date {
    font-weight: 700;
    color: #60a5fa;
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.timeline-status {
    background: linear-gradient(135deg, rgba(52, 211, 153, 0.8), rgba(16, 185, 129, 0.8));
    color: white;
    padding: 0.3rem 1rem;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.timeline-status.current {
    animation: statusGlow 2s ease-in-out infinite alternate;
}

@keyframes statusGlow {
    0% { box-shadow: 0 0 10px rgba(52, 211, 153, 0.3); }
    100% { box-shadow: 0 0 20px rgba(52, 211, 153, 0.6); }
}

.timeline-content h4 {
    color: #e2e8f0;
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.institution {
    color: #94a3b8;
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
    font-weight: 500;
}

.grade-display {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-top: 1rem;
}

.grade-label {
    color: #cbd5e1;
    font-weight: 600;
}

.grade-value {
    color: #34d399;
    font-weight: 700;
    font-size: 1.1rem;
}

.grade-bar {
    flex: 1;
    height: 8px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 4px;
    overflow: hidden;
}

.grade-fill {
    height: 100%;
    background: linear-gradient(90deg, #34d399, #10b981);
    border-radius: 4px;
    transition: width 1s ease-out;
    animation: gradeFill 2s ease-out;
}

@keyframes gradeFill {
    0% { width: 0; }
    100% { width: var(--grade-width, 77%); }
}

/* Ensure content appears above glassmorphism effects */
.card-content,
.timeline-content,
.internship-content,
.achievement-content,
.cert-content,
.position-content {
    position: relative;
    z-index: 2;
}

/* Additional glassmorphism card utilities */
.glass-border {
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(20px);
    background: rgba(255, 255, 255, 0.05);
}

/* Data-tilt effect */
[data-tilt] {
    transform-style: preserve-3d;
    transform: perspective(1000px);
}

/* Responsive Design for About Page */
@media (max-width: 768px) {
    .page-title {
        font-size: 2.5rem;
    }
    
    .skills-interests-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .story-header {
        justify-content: center;
        text-align: center;
    }
    
    .story-highlights {
        justify-content: center;
    }
    
    .enhanced-timeline .timeline-item {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 1.5rem;
    }
    
    .timeline-header {
        justify-content: center;
    }
}

/* About Section Responsive Styles - VERTICAL LIST */
@media (max-width: 768px) {
    .about-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .timeline {
        gap: 1.5rem;
    }
    
    .timeline-item {
        padding: 2rem;
    }
    
    .timeline-item:hover {
        transform: translateY(-3px) translateX(5px);
    }
    
    .timeline-content h4 {
        font-size: 1.2rem;
    }
    
    .timeline-content p {
        font-size: 1rem;
    }
    
    .timeline-date {
        font-size: 0.8rem;
        padding: 0.5rem 1rem;
    }
    
    .timeline-content .grade {
        font-size: 0.85rem;
        padding: 0.4rem 0.8rem;
    }
    
    .achievement-badges {
        justify-content: center;
    }
    
    .badge {
        font-size: 0.8rem;
        padding: 0.6rem 1.2rem;
    }
}

@media (max-width: 480px) {
    .about {
        padding: 60px 0;
    }
    
    .about-statement {
        padding: 2rem;
        font-size: 1.1rem;
    }
    
    .education-timeline {
        padding: 2rem;
    }
    
    .education-timeline h3 {
        font-size: 1.5rem;
        margin-bottom: 2rem;
    }
    
    .timeline {
        gap: 1.2rem;
    }
    
    .timeline-item {
        padding: 1.5rem;
        border-left-width: 3px;
    }
    
    .timeline-item:hover {
        transform: translateY(-2px) translateX(3px);
    }
    
    .timeline-date {
        font-size: 0.75rem;
        padding: 0.4rem 0.8rem;
        margin-bottom: 0.8rem;
    }
    
    .timeline-content h4 {
        font-size: 1.1rem;
        margin-bottom: 0.4rem;
    }
    
    .timeline-content p {
        font-size: 0.9rem;
        margin-bottom: 0.8rem;
    }
    
    .timeline-content .grade {
        font-size: 0.8rem;
        padding: 0.3rem 0.6rem;
    }
}

/* Extra small screens - Simplified vertical layout */
@media (max-width: 360px) {
    .timeline-item {
        padding: 1.2rem;
        border-left-width: 2px;
    }
    
    .timeline-date {
        font-size: 0.7rem;
        padding: 0.3rem 0.6rem;
    }
    
    .timeline-content h4 {
        font-size: 1rem;
    }
    
    .timeline-content p {
        font-size: 0.85rem;
    }
    
    .timeline-content .grade {
        font-size: 0.75rem;
        padding: 0.25rem 0.5rem;
    }
    
    .education-timeline {
        padding: 1.5rem;
    }
    
    .education-timeline h3 {
        font-size: 1.4rem;
    }
}

/* Achievements Highlight */
.achievements-highlight h3 {
    color: #e2e8f0;
    margin-bottom: 2rem;
    font-size: 1.5rem;
    font-weight: 700;
    background: linear-gradient(135deg, #60a5fa, #34d399);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.achievement-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

.badge {
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.8), rgba(6, 182, 212, 0.8));
    color: white;
    padding: 0.8rem 1.5rem;
    border-radius: 25px;
    font-size: 0.9rem;
    font-weight: 600;
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.badge:hover {
    transform: translateY(-2px);
    box-shadow: 
        0 8px 20px rgba(59, 130, 246, 0.3),
        0 0 15px rgba(6, 182, 212, 0.2);
}

/* Achievement Badge */
.achievement-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.9), rgba(251, 191, 36, 0.9));
    color: white;
    padding: 0.6rem 1.2rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    box-shadow: 
        0 8px 20px rgba(245, 158, 11, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
    z-index: 3;
    transition: all 0.3s ease;
}

.achievement-card.featured .achievement-badge {
    background: linear-gradient(135deg, rgba(255, 215, 0, 0.9), rgba(255, 193, 7, 0.9));
    box-shadow: 
        0 10px 25px rgba(255, 215, 0, 0.4),
        inset 0 1px 0 rgba(255, 255, 255, 0.3);
}

/* Achievement Highlights */
.achievement-highlights {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
    margin-top: 1.5rem;
    justify-content: center;
}

.highlight {
    background: rgba(245, 158, 11, 0.1);
    color: #f59e0b;
    padding: 0.4rem 0.8rem;
    border-radius: 12px;
    font-size: 0.8rem;
    font-weight: 600;
    border: 1px solid rgba(245, 158, 11, 0.3);
    transition: all 0.3s ease;
}

.highlight:hover {
    background: rgba(245, 158, 11, 0.2);
    transform: translateY(-2px);
}

/* Achievement Title and Event */
.achievement-title {
    font-size: 1.4rem !important;
    font-weight: 700 !important;
    margin-bottom: 0.5rem !important;
}

.achievement-event {
    color: #94a3b8 !important;
    font-size: 1rem;
    font-weight: 500;
    margin-bottom: 0.5rem;
}

.achievement-date {
    color: #f59e0b !important;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
}

.achievement-description {
    position: relative;
    z-index: 2;
}

.achievement-description p {
    color: #cbd5e1;
    line-height: 1.6;
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
}

/* Positions/Leadership Section */
.positions {
    padding: 100px 0;
    background: linear-gradient(135deg, #0a0a0a 0%, #1a1a2e 100%);
    position: relative;
    overflow: hidden;
}

.positions::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 30% 30%, rgba(167, 139, 250, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 70% 70%, rgba(245, 158, 11, 0.1) 0%, transparent 50%);
    z-index: 0;
}

.positions .container {
    position: relative;
    z-index: 2;
}

.positions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 3rem;
    margin-top: 4rem;
}

.position-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 25px;
    padding: 2.5rem;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    overflow: hidden;
    transform-style: preserve-3d;
    box-shadow: 
        0 20px 40px rgba(0, 0, 0, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.position-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(167, 139, 250, 0.1), transparent);
    transition: left 0.6s ease;
    z-index: 1;
}

.position-card:hover::before {
    left: 100%;
}

.position-card:hover {
    transform: translateY(-10px) rotateX(5deg) rotateY(2deg);
    border-color: rgba(167, 139, 250, 0.3);
    box-shadow: 
        0 30px 60px rgba(0, 0, 0, 0.4),
        0 0 40px rgba(167, 139, 250, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.position-card.featured {
    background: rgba(255, 215, 0, 0.05);
    border: 1px solid rgba(255, 215, 0, 0.3);
    box-shadow: 0 0 50px rgba(255, 215, 0, 0.1);
}

.position-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    background: linear-gradient(135deg, #ffd700, #ff8c00);
    color: #000;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    animation: glow 2s ease-in-out infinite alternate;
}

@keyframes glow {
    0% { box-shadow: 0 0 10px rgba(255, 215, 0, 0.3); }
    100% { box-shadow: 0 0 20px rgba(255, 215, 0, 0.6); }
}

.position-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.8), rgba(118, 75, 162, 0.8));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    font-size: 1.8rem;
    color: white;
    box-shadow: 
        0 10px 30px rgba(102, 126, 234, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

.position-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.8rem;
    background: linear-gradient(135deg, #667eea, #764ba2);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.organization {
    font-size: 1.1rem;
    color: #cbd5e1;
    margin-bottom: 0.8rem;
    font-weight: 500;
}

.duration {
    color: #94a3b8;
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
    font-weight: 500;
}

.position-highlights {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
    margin-top: 1.5rem;
}

.highlight {
    background: rgba(102, 126, 234, 0.1);
    color: #7dd3fc;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 500;
    border: 1px solid rgba(102, 126, 234, 0.2);
    transition: all 0.3s ease;
}

.highlight:hover {
    background: rgba(102, 126, 234, 0.2);
    transform: translateY(-2px);
}

/* Certifications Section */
.certifications {
    padding: 100px 0;
    background: linear-gradient(135deg, #0a0a0a 0%, #1a1a2e 100%);
    position: relative;
    overflow: hidden;
}

.certifications::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 20%, rgba(34, 197, 94, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(59, 130, 246, 0.1) 0%, transparent 50%);
    z-index: 0;
}

.certifications .container {
    position: relative;
    z-index: 2;
}

.cert-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2.5rem;
    margin-top: 4rem;
}

.cert-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 2.5rem;
    text-align: center;
    position: relative;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    transform-style: preserve-3d;
    box-shadow: 
        0 20px 40px rgba(0, 0, 0, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.cert-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(34, 197, 94, 0.1), transparent);
    transition: left 0.6s ease;
    z-index: 1;
}

.cert-card:hover::before {
    left: 100%;
}

.cert-card:hover {
    transform: translateY(-10px) scale(1.02) rotateX(5deg);
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(34, 197, 94, 0.3);
    box-shadow: 
        0 25px 50px rgba(0, 0, 0, 0.4),
        0 0 40px rgba(34, 197, 94, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.cert-logo {
    width: 90px;
    height: 90px;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.8), rgba(6, 182, 212, 0.8));
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 2rem;
    font-size: 2.2rem;
    color: white;
    box-shadow: 
        0 15px 35px rgba(59, 130, 246, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

.cert-card h3 {
    color: #e2e8f0;
    margin-bottom: 0.8rem;
    font-size: 1.2rem;
    font-weight: 600;
}

.cert-provider {
    color: #94a3b8;
    font-weight: 500;
    font-size: 1rem;
}

/* Achievements Section */
.achievements {
    padding: 100px 0;
    background: linear-gradient(135deg, #0a0a0a 0%, #1a1a2e 100%);
    position: relative;
    overflow: hidden;
}

.achievements::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 30% 70%, rgba(245, 158, 11, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 70% 30%, rgba(239, 68, 68, 0.1) 0%, transparent 50%);
    z-index: 0;
}

.achievements .container {
    position: relative;
    z-index: 2;
}

.achievements-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2.5rem;
    margin-top: 4rem;
}

.achievement-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(25px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 25px;
    padding: 2.5rem;
    text-align: center;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    overflow: hidden;
    box-shadow: 
        0 20px 40px rgba(0, 0, 0, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.05),
        inset 0 -1px 0 rgba(0, 0, 0, 0.1);
}

.achievement-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(245, 158, 11, 0.15), transparent);
    transition: left 0.8s ease;
    z-index: 1;
}

.achievement-card:hover::before {
    left: 100%;
}

.achievement-card:hover {
    transform: translateY(-8px);
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(245, 158, 11, 0.4);
    box-shadow: 
        0 30px 60px rgba(0, 0, 0, 0.4),
        0 0 60px rgba(245, 158, 11, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.15);
}

.achievement-card:hover .achievement-icon {
    transform: scale(1.05);
    box-shadow: 
        0 25px 50px rgba(245, 158, 11, 0.5),
        inset 0 1px 0 rgba(255, 255, 255, 0.4);
}

.achievement-card:hover .achievement-badge {
    transform: scale(1.05);
}

.achievement-card.featured {
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.08), rgba(251, 191, 36, 0.08));
    border: 2px solid rgba(245, 158, 11, 0.4);
    box-shadow: 
        0 25px 50px rgba(0, 0, 0, 0.3),
        0 0 60px rgba(245, 158, 11, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.achievement-card.featured:hover {
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.12), rgba(251, 191, 36, 0.12));
    box-shadow: 
        0 35px 70px rgba(0, 0, 0, 0.4),
        0 0 80px rgba(245, 158, 11, 0.4),
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

.achievement-card.featured .achievement-icon {
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.9), rgba(251, 191, 36, 0.9));
    box-shadow: 
        0 20px 40px rgba(245, 158, 11, 0.4),
        inset 0 1px 0 rgba(255, 255, 255, 0.3);
}

.achievement-icon {
    width: 90px;
    height: 90px;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.9), rgba(251, 191, 36, 0.9));
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 2rem;
    color: white;
    font-size: 2.2rem;
    box-shadow: 
        0 20px 40px rgba(245, 158, 11, 0.4),
        inset 0 1px 0 rgba(255, 255, 255, 0.3);
    transition: all 0.4s ease;
    position: relative;
    z-index: 2;
}

.achievement-card:hover .achievement-icon {
    transform: scale(1.05);
    box-shadow: 
        0 25px 50px rgba(245, 158, 11, 0.5),
        inset 0 1px 0 rgba(255, 255, 255, 0.4);
}

.achievement-card h3 {
    margin-bottom: 1rem;
    color: #ffffff;
    font-size: 1.5rem;
    font-weight: 700;
    background: linear-gradient(135deg, #f59e0b, #fbbf24);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    position: relative;
    z-index: 2;
}

.achievement-card p {
    color: #cbd5e1;
    line-height: 1.7;
    position: relative;
    z-index: 2;
}

/* Internships/Experience Section */
.internships {
    padding: 100px 0;
    background: linear-gradient(135deg, #0a0a0a 0%, #1a1a2e 100%);
    position: relative;
    overflow: hidden;
}

.internships::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 40% 20%, rgba(52, 211, 153, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 60% 80%, rgba(167, 139, 250, 0.1) 0%, transparent 50%);
    z-index: 0;
}

.internships .container {
    position: relative;
    z-index: 2;
}

.internships-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 2rem;
    margin-top: 4rem;
}

.internship-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 25px;
    padding: 2.5rem;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    overflow: hidden;
    box-shadow: 
        0 20px 40px rgba(0, 0, 0, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.internship-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(52, 211, 153, 0.1), transparent);
    transition: left 0.6s ease;
    z-index: 1;
}

.internship-card:hover::before {
    left: 100%;
}

.internship-card:hover {
    transform: translateY(-10px);
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(52, 211, 153, 0.3);
    box-shadow: 
        0 25px 50px rgba(0, 0, 0, 0.4),
        0 0 40px rgba(52, 211, 153, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.internship-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    position: relative;
    z-index: 2;
}

.internship-date {
    background: rgba(59, 130, 246, 0.15);
    color: #60a5fa;
    padding: 0.8rem 1.2rem;
    border-radius: 12px;
    font-weight: 700;
    font-size: 0.9rem;
    border: 1px solid rgba(59, 130, 246, 0.3);
    backdrop-filter: blur(10px);
    flex-shrink: 0;
}

.internship-type {
    background: rgba(52, 211, 153, 0.15);
    color: #34d399;
    padding: 0.6rem 1rem;
    border-radius: 10px;
    font-size: 0.85rem;
    font-weight: 600;
    border: 1px solid rgba(52, 211, 153, 0.3);
    backdrop-filter: blur(10px);
}

.internship-card h3 {
    color: #e2e8f0;
    margin-bottom: 0.8rem;
    font-size: 1.4rem;
    font-weight: 700;
    position: relative;
    z-index: 2;
}

.internship-card h4 {
    color: #34d399;
    font-weight: 600;
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
    position: relative;
    z-index: 2;
}

.internship-description {
    color: #cbd5e1;
    margin-bottom: 2rem;
    line-height: 1.7;
    font-size: 1rem;
    position: relative;
    z-index: 2;
}

.skills-used {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
    position: relative;
    z-index: 2;
}

.skill-tag {
    background: rgba(52, 211, 153, 0.1);
    color: #34d399;
    padding: 0.4rem 0.8rem;
    border-radius: 15px;
    font-size: 0.85rem;
    font-weight: 500;
    border: 1px solid rgba(52, 211, 153, 0.2);
    transition: all 0.3s ease;
}

.skill-tag:hover {
    background: rgba(52, 211, 153, 0.2);
    transform: translateY(-2px) scale(1.05);
}

/* Mobile responsive design for internships */
@media (max-width: 768px) {
    .internships-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        margin-top: 2rem;
    }

    .internship-card {
        padding: 2rem;
        border-radius: 20px;
    }

    .internship-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
        margin-bottom: 1.2rem;
    }

    .internship-date {
        padding: 0.6rem 1rem;
        font-size: 0.85rem;
        align-self: flex-start;
    }

    .internship-type {
        padding: 0.5rem 0.8rem;
        font-size: 0.8rem;
        align-self: flex-start;
    }

    .internship-card h3 {
        font-size: 1.2rem;
        margin-bottom: 0.6rem;
    }

    .internship-card h4 {
        font-size: 1rem;
        margin-bottom: 1.2rem;
    }

    .internship-description {
        font-size: 0.95rem;
        margin-bottom: 1.5rem;
    }

    .skills-used {
        gap: 0.6rem;
    }

    .skill-tag {
        padding: 0.3rem 0.6rem;
        font-size: 0.8rem;
    }
}

@media (max-width: 480px) {
    .internships-grid {
        gap: 1rem;
    }

    .internship-card {
        padding: 1.5rem;
        border-radius: 15px;
    }

    .internship-header {
        gap: 0.8rem;
        margin-bottom: 1rem;
    }

    .internship-date {
        padding: 0.5rem 0.8rem;
        font-size: 0.8rem;
    }

    .internship-type {
        padding: 0.4rem 0.6rem;
        font-size: 0.75rem;
    }

    .internship-card h3 {
        font-size: 1.1rem;
    }

    .internship-card h4 {
        font-size: 0.95rem;
    }

    .internship-description {
        font-size: 0.9rem;
        line-height: 1.6;
    }

    .skill-tag {
        font-size: 0.75rem;
        padding: 0.25rem 0.5rem;
    }
}

/* Activities Section */
.activities {
    padding: 100px 0;
    background: linear-gradient(135deg, #0a0a0a 0%, #1a1a2e 100%);
    position: relative;
    overflow: hidden;
}

.activities::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 25% 75%, rgba(139, 92, 246, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 75% 25%, rgba(34, 197, 94, 0.1) 0%, transparent 50%);
    z-index: 0;
}

.activities .container {
    position: relative;
    z-index: 2;
}

.activities-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 6rem;
    margin-top: 4rem;
}

.activity-category h3 {
    color: #e2e8f0;
    margin-bottom: 2rem;
    font-size: 1.8rem;
    font-weight: 700;
    background: linear-gradient(135deg, #60a5fa, #34d399);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.activities-section {
    padding: 120px 0;
    background: linear-gradient(135deg, #16213e 0%, #0a0a0a 100%);
    position: relative;
    overflow: hidden;
}

.activities-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 25% 75%, rgba(139, 92, 246, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 75% 25%, rgba(34, 197, 94, 0.1) 0%, transparent 50%);
    z-index: 0;
}

.activities-section .container {
    position: relative;
    z-index: 2;
}

.activities-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(450px, 1fr));
    gap: 3rem;
    margin-top: 4rem;
}

.activity-category {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(25px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 25px;
    padding: 3rem;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    overflow: hidden;
    box-shadow: 
        0 20px 40px rgba(0, 0, 0, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.activity-category::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(139, 92, 246, 0.15), transparent);
    transition: left 0.8s ease;
    z-index: 1;
}

.activity-category:hover::before {
    left: 100%;
}

.activity-category:hover {
    transform: translateY(-8px);
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(139, 92, 246, 0.4);
    box-shadow: 
        0 30px 60px rgba(0, 0, 0, 0.4),
        0 0 50px rgba(139, 92, 246, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.15);
}

.category-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.9), rgba(168, 85, 247, 0.9));
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 2rem;
    color: white;
    font-size: 2rem;
    box-shadow: 
        0 20px 40px rgba(139, 92, 246, 0.4),
        inset 0 1px 0 rgba(255, 255, 255, 0.3);
    transition: all 0.4s ease;
    position: relative;
    z-index: 2;
}

.activity-category:hover .category-icon {
    transform: scale(1.05);
    box-shadow: 
        0 25px 50px rgba(139, 92, 246, 0.5),
        inset 0 1px 0 rgba(255, 255, 255, 0.4);
}

.category-title {
    text-align: center;
    color: #ffffff;
    margin-bottom: 2.5rem;
    font-size: 1.8rem;
    font-weight: 700;
    background: linear-gradient(135deg, #a855f7, #8b5cf6);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    position: relative;
    z-index: 2;
}

.activity-items {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    position: relative;
    z-index: 2;
}

.activity-item {
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
    padding: 1.8rem;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(20px);
    border-radius: 15px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.activity-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transition: left 0.6s ease;
}

.activity-item:hover::before {
    left: 100%;
}

.activity-item:hover {
    transform: translateY(-4px);
    background: rgba(255, 255, 255, 0.08);
    box-shadow: 
        0 15px 30px rgba(0, 0, 0, 0.2),
        0 0 30px rgba(139, 92, 246, 0.2);
}

.item-icon {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.2), rgba(168, 85, 247, 0.2));
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    border: 1px solid rgba(139, 92, 246, 0.3);
}

.item-icon i {
    color: #a855f7;
    font-size: 1.2rem;
}

.item-content h4 {
    color: #ffffff;
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.item-content p {
    color: #94a3b8;
    font-size: 0.95rem;
    line-height: 1.5;
}

/* Achievements Hero Section */
.achievements-hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #0a0a0a 0%, #1a1a2e 50%, #16213e 100%);
    position: relative;
    overflow: hidden;
    padding: 2rem 0;
}

.achievements-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 30%, rgba(245, 158, 11, 0.15) 0%, transparent 40%),
        radial-gradient(circle at 80% 70%, rgba(239, 68, 68, 0.15) 0%, transparent 40%),
        radial-gradient(circle at 50% 50%, rgba(59, 130, 246, 0.1) 0%, transparent 60%);
    z-index: 1;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 2;
}

.floating-symbols {
    position: absolute;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.floating-symbols .symbol {
    position: absolute;
    font-size: 2rem;
    opacity: 0.6;
    animation: float 10s infinite ease-in-out;
    user-select: none;
    pointer-events: none;
}

.floating-symbols .symbol:nth-child(1) {
    top: 20%;
    left: 10%;
    animation-delay: 0s;
    animation-duration: 12s;
}

.floating-symbols .symbol:nth-child(2) {
    top: 60%;
    left: 80%;
    animation-delay: -2s;
    animation-duration: 14s;
}

.floating-symbols .symbol:nth-child(3) {
    top: 80%;
    left: 20%;
    animation-delay: -4s;
    animation-duration: 16s;
}

.floating-symbols .symbol:nth-child(4) {
    top: 30%;
    left: 70%;
    animation-delay: -6s;
    animation-duration: 13s;
}

.floating-symbols .symbol:nth-child(5) {
    top: 70%;
    left: 50%;
    animation-delay: -8s;
    animation-duration: 15s;
}

.floating-symbols .symbol:nth-child(6) {
    top: 40%;
    left: 30%;
    animation-delay: -10s;
    animation-duration: 18s;
}

.floating-symbols .symbol:nth-child(7) {
    top: 15%;
    left: 60%;
    animation-delay: -12s;
    animation-duration: 11s;
}

.floating-symbols .symbol:nth-child(8) {
    top: 85%;
    left: 75%;
    animation-delay: -14s;
    animation-duration: 17s;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px) rotate(0deg);
        opacity: 0.6;
    }
    25% {
        transform: translateY(-20px) rotate(90deg);
        opacity: 0.4;
    }
    50% {
        transform: translateY(-40px) rotate(180deg);
        opacity: 0.8;
    }
    75% {
        transform: translateY(-20px) rotate(270deg);
        opacity: 0.3;
    }
}

.achievements-hero .hero-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    z-index: 3;
    padding: 3rem;
}

.achievements-hero .hero-title {
    font-size: 4rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.achievements-hero .hero-subtitle {
    font-size: 1.3rem;
    color: #cbd5e1;
    margin-bottom: 3rem;
    line-height: 1.6;
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 4rem;
    margin-top: 3rem;
}

.stat-item {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
}

.stat-label {
    color: #94a3b8;
    font-size: 1rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Projects Section Styles for Single Page */
.projects {
    padding: 120px 0;
    background: linear-gradient(135deg, #0a0a0a 0%, #1a1a2e 100%);
    position: relative;
    overflow: hidden;
}

.projects::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 30% 70%, rgba(59, 130, 246, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 70% 30%, rgba(168, 85, 247, 0.1) 0%, transparent 50%);
    z-index: 0;
}

.projects .container {
    position: relative;
    z-index: 2;
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2.5rem;
    margin-top: 4rem;
}

.project-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(25px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 25px;
    padding: 2.5rem;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    overflow: hidden;
    box-shadow: 
        0 20px 40px rgba(0, 0, 0, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.project-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(59, 130, 246, 0.15), transparent);
    transition: left 0.8s ease;
    z-index: 1;
}

.project-card:hover::before {
    left: 100%;
}

.project-card:hover {
    transform: translateY(-8px);
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(59, 130, 246, 0.4);
    box-shadow: 
        0 30px 60px rgba(0, 0, 0, 0.4),
        0 0 50px rgba(59, 130, 246, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.15);
}

.project-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    position: relative;
    z-index: 2;
}

.project-header h3 {
    color: #ffffff;
    font-size: 1.5rem;
    font-weight: 700;
    background: linear-gradient(135deg, #3b82f6, #8b5cf6);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.project-link {
    color: #3b82f6;
    font-size: 1.5rem;
    transition: all 0.3s ease;
    text-decoration: none;
}

.project-link:hover {
    color: #8b5cf6;
    transform: scale(1.1);
}

.project-description {
    color: #cbd5e1;
    line-height: 1.6;
    margin-bottom: 2rem;
    position: relative;
    z-index: 2;
}

.project-role {
    display: flex;
    gap: 0.8rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
    position: relative;
    z-index: 2;
}

.role-badge {
    background: rgba(59, 130, 246, 0.1);
    color: #3b82f6;
    padding: 0.4rem 0.8rem;
    border-radius: 12px;
    font-size: 0.8rem;
    font-weight: 600;
    border: 1px solid rgba(59, 130, 246, 0.3);
}

.tech-stack {
    display: flex;
    gap: 0.6rem;
    flex-wrap: wrap;
    position: relative;
    z-index: 2;
}

.tech-tag {
    background: rgba(168, 85, 247, 0.1);
    color: #a855f7;
    padding: 0.3rem 0.6rem;
    border-radius: 8px;
    font-size: 0.7rem;
    font-weight: 500;
    border: 1px solid rgba(168, 85, 247, 0.3);
}

/* Contact Section Styles for Single Page */
.contact {
    padding: 120px 0;
    background: linear-gradient(135deg, #16213e 0%, #0a0a0a 100%);
    position: relative;
    overflow: hidden;
}

.contact::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 80%, rgba(34, 197, 94, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(59, 130, 246, 0.1) 0%, transparent 50%);
    z-index: 0;
}

.contact .container {
    position: relative;
    z-index: 2;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 6rem;
    margin-top: 4rem;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 2.5rem;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 2rem;
    padding: 2rem;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(20px);
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
}

.contact-item:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.08);
    box-shadow: 
        0 20px 40px rgba(0, 0, 0, 0.2),
        0 0 30px rgba(34, 197, 94, 0.1);
}

.contact-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(34, 197, 94, 0.2), rgba(59, 130, 246, 0.2));
    display: flex;
    align-items: center;
    justify-content: center;
    color: #22c55e;
    font-size: 1.5rem;
    border: 1px solid rgba(34, 197, 94, 0.3);
}

.contact-details h3 {
    color: #ffffff;
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.contact-details p {
    color: #94a3b8;
    font-size: 1rem;
}

.social-links-contact {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
}

.social-link-contact {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #cbd5e1;
    font-size: 1.3rem;
    text-decoration: none;
    transition: all 0.3s ease;
}

.social-link-contact:hover {
    background: rgba(34, 197, 94, 0.1);
    border-color: rgba(34, 197, 94, 0.3);
    color: #22c55e;
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(34, 197, 94, 0.2);
}

.contact-form {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(25px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 25px;
    padding: 3rem;
    box-shadow: 
        0 20px 40px rgba(0, 0, 0, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.form-group {
    margin-bottom: 2rem;
}

.form-group label {
    display: block;
    color: #e2e8f0;
    font-weight: 500;
    margin-bottom: 0.8rem;
    font-size: 0.95rem;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 1rem 1.5rem;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    color: #ffffff;
    font-size: 1rem;
    transition: all 0.3s ease;
    resize: vertical;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: rgba(34, 197, 94, 0.5);
    background: rgba(255, 255, 255, 0.08);
    box-shadow: 0 0 20px rgba(34, 197, 94, 0.2);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: #64748b;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.8rem;
    padding: 1rem 2rem;
    border: none;
    border-radius: 15px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
    font-size: 1rem;
}

.btn-primary {
    background: linear-gradient(135deg, #22c55e, #059669);
    color: white;
    box-shadow: 
        0 10px 20px rgba(34, 197, 94, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 
        0 15px 30px rgba(34, 197, 94, 0.4),
        inset 0 1px 0 rgba(255, 255, 255, 0.3);
}

/* Footer Styles */
.footer {
    background: rgba(10, 10, 10, 0.9);
    backdrop-filter: blur(25px);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 3rem 0 1.5rem;
    margin-top: 0;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 2rem;
    flex-wrap: wrap;
    gap: 2rem;
}

.footer-info h3 {
    color: #ffffff;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, #3b82f6, #8b5cf6);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.footer-info p {
    color: #94a3b8;
    line-height: 1.6;
}

.footer-links {
    display: flex;
    gap: 2rem;
    flex-wrap: wrap;
}

.footer-links a {
    color: #cbd5e1;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    position: relative;
}

.footer-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, #3b82f6, #8b5cf6);
    transition: width 0.3s ease;
}

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

.footer-links a:hover::after {
    width: 100%;
}

.footer-social {
    display: flex;
    gap: 1rem;
}

.footer-social a {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #cbd5e1;
    font-size: 1.2rem;
    text-decoration: none;
    transition: all 0.3s ease;
}

.footer-social a:hover {
    background: rgba(59, 130, 246, 0.1);
    border-color: rgba(59, 130, 246, 0.3);
    color: #3b82f6;
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(59, 130, 246, 0.2);
}

.footer-bottom {
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
}

.footer-bottom p {
    color: #64748b;
    font-size: 0.9rem;
    margin: 0;
}

/* Education Timeline Styles - Vertical List Layout */
.education-timeline {
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 2.5rem;
    position: relative;
    overflow: hidden;
    transition: all 0.4s ease;
}

.education-timeline::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transition: left 0.6s ease;
}

.education-timeline:hover::before {
    left: 100%;
}

.education-timeline:hover {
    transform: translateY(-5px);
    border-color: rgba(52, 211, 153, 0.3);
    box-shadow: 
        0 20px 40px rgba(0, 0, 0, 0.3),
        0 0 30px rgba(52, 211, 153, 0.1);
}

.education-timeline h3 {
    color: #e2e8f0;
    margin-bottom: 2.5rem;
    font-size: 1.8rem;
    font-weight: 700;
    background: linear-gradient(135deg, #60a5fa, #34d399);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Vertical Timeline List */
.timeline {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    position: relative;
}

.timeline-item {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(15px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    padding: 2.5rem;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    border-left: 4px solid transparent;
}

.timeline-item:nth-child(1) {
    border-left-color: rgba(59, 130, 246, 0.6);
}

.timeline-item:nth-child(2) {
    border-left-color: rgba(34, 197, 94, 0.6);
}

.timeline-item:nth-child(3) {
    border-left-color: rgba(168, 85, 247, 0.6);
}

.timeline-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transition: left 0.5s ease;
}

.timeline-item:hover::before {
    left: 100%;
}

.timeline-item:hover {
    transform: translateY(-5px) translateX(10px);
    border-color: rgba(52, 211, 153, 0.3);
    box-shadow: 
        0 15px 30px rgba(0, 0, 0, 0.2),
        0 0 25px rgba(52, 211, 153, 0.1);
}

.timeline-item:nth-child(1):hover {
    border-left-color: rgba(59, 130, 246, 1);
    box-shadow: 
        0 15px 30px rgba(0, 0, 0, 0.2),
        0 0 25px rgba(59, 130, 246, 0.2);
}

.timeline-item:nth-child(2):hover {
    border-left-color: rgba(34, 197, 94, 1);
    box-shadow: 
        0 15px 30px rgba(0, 0, 0, 0.2),
        0 0 25px rgba(34, 197, 94, 0.2);
}

.timeline-item:nth-child(3):hover {
    border-left-color: rgba(168, 85, 247, 1);
    box-shadow: 
        0 15px 30px rgba(0, 0, 0, 0.2),
        0 0 25px rgba(168, 85, 247, 0.2);
}

.timeline-date {
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.8), rgba(6, 182, 212, 0.8));
    color: white;
    padding: 0.6rem 1.2rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    box-shadow: 0 5px 15px rgba(59, 130, 246, 0.3);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    margin-bottom: 1rem;
    display: inline-block;
    transition: all 0.3s ease;
}

.timeline-item:nth-child(2) .timeline-date {
    background: linear-gradient(135deg, rgba(34, 197, 94, 0.8), rgba(16, 185, 129, 0.8));
    box-shadow: 0 5px 15px rgba(34, 197, 94, 0.3);
}

.timeline-item:nth-child(3) .timeline-date {
    background: linear-gradient(135deg, rgba(168, 85, 247, 0.8), rgba(139, 92, 246, 0.8));
    box-shadow: 0 5px 15px rgba(168, 85, 247, 0.3);
}

.timeline-date:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(59, 130, 246, 0.4);
}

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

.timeline-content h4 {
    color: #ffffff;
    font-size: 1.4rem;
    font-weight: 700;
    margin: 0 0 0.5rem 0;
    background: linear-gradient(135deg, #60a5fa, #34d399);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.timeline-content p {
    color: #94a3b8;
    margin: 0 0 1rem 0;
    font-size: 1.1rem;
    font-weight: 500;
}

.timeline-content .grade {
    background: linear-gradient(135deg, rgba(34, 197, 94, 0.8), rgba(16, 185, 129, 0.8));
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 10px;
    font-size: 0.9rem;
    font-weight: 600;
    display: inline-block;
    box-shadow: 0 5px 15px rgba(34, 197, 94, 0.3);
    margin-top: 0.5rem;
}