.modern-about{ background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 50%, #cbd5e1 100%); position: relative; overflow: hidden; }
.modern-about: : before{ content: ''; position: absolute; top: 0; left: 0; right: 0; bottom: 0; background: radial-gradient(circle at 25% 25%, rgba(59, 130, 246, 0.08) 0%, transparent 50%), radial-gradient(circle at 75% 75%, rgba(168, 85, 247, 0.08) 0%, transparent 50%), radial-gradient(circle at 50% 50%, rgba(34, 197, 94, 0.06) 0%, transparent 50%); pointer-events: none; }
.about-section-header{ text-align: center; margin-bottom: 4rem; }
.about-section-header h2{ font-size: clamp(2.5rem, 5vw, 4rem); font-weight: 700; color: var(--primary, #0f172a); margin-bottom: 1rem; background: linear-gradient(135deg, var(--primary, #0f172a) 0%, var(--secondary, #1e293b) 100%); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.about-section-header .lead{ font-size: clamp(1.1rem, 2vw, 1.3rem); color: var(--secondary, #1e293b); max-width: 600px; margin: 0 auto; }
.mission-values-grid{ display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 2rem; margin-bottom: 4rem; }
.mission-card, .values-card{ background: rgba(255, 255, 255, 0.9); backdrop-filter: blur(20px); border: 1px solid rgba(255, 255, 255, 0.2); border-radius: 1rem; padding: 2.5rem; box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1); transition: all 0.3s ease; position: relative; overflow: hidden; }
.mission-card: : before, .values-card: : before{ content: ''; position: absolute; top: 0; left: 0; right: 0; height: 4px; background: linear-gradient(90deg, var(--accent, #0052cc) 0%, var(--accent-light, #4f9bff) 100%); }
.mission-card: hover, .values-card: hover{ transform: translateY(-8px); box-shadow: 0 16px 48px rgba(0, 0, 0, 0.15); }
.mission-card h3, .values-card h3{ font-size: 1.5rem; font-weight: 600; color: var(--primary, #0f172a); margin-bottom: 1rem; display: flex; align-items: center; gap: 0.75rem; }
.value-icon{ width: 2.5rem !important; height: 2.5rem !important; min-width: 2.5rem; min-height: 2.5rem; border-radius: 50% !important; display: flex !important; align-items: center !important; justify-content: center !important; font-size: 1.1rem !important; flex-shrink: 0 !important; aspect-ratio: 1 / 1; }
.value-icon i{ line-height: 1 !important; display: block !important; }
.mission-card .icon{ background: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%); }
.values-card .icon{ background: linear-gradient(135deg, #10b981 0%, #059669 100%); }
.values-list{ list-style: none; padding: 0; margin: 0; }
.values-list li{ padding: 0.75rem 0; border-bottom: 1px solid rgba(0, 0, 0, 0.1); display: flex; align-items: center; gap: 0.75rem; font-weight: 500; color: var(--secondary, #1e293b); }
.values-list li: last-child{ border-bottom: none; }
.values-list li: : before{ content: '✓'; width: 1.5rem; height: 1.5rem; background: linear-gradient(135deg, #10b981 0%, #059669 100%); color: white; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 0.8rem; font-weight: 700; flex-shrink: 0; }
.timeline-container{ position: relative; margin: 4rem 0; }
.timeline-header{ text-align: center; margin-bottom: 3rem; }
.timeline-header h3{ font-size: 2rem; font-weight: 600; color: var(--primary, #0f172a); margin-bottom: 1rem; }
.timeline-wrapper{ position: relative; max-width: 1000px; margin: 0 auto; }
.timeline-line{ position: absolute; left: 50%; top: 0; bottom: 0; width: 4px; background: linear-gradient(180deg, var(--accent, #0052cc) 0%, var(--accent-light, #4f9bff) 100%); transform: translateX(-50%); border-radius: 2px; }
.timeline-item{ position: relative; margin-bottom: 3rem; opacity: 0; transform: translateY(30px); animation: fadeInUp 0.6s ease forwards; }
.timeline-item: nth-child(even){ animation-delay: 0.2s; }
.timeline-item: nth-child(odd){ animation-delay: 0.4s; }
.timeline-content{ width: 45%; padding: 2rem; background: rgba(255, 255, 255, 0.95); border-radius: 1rem; box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1); position: relative; backdrop-filter: blur(20px); }
.timeline-item: nth-child(even) .timeline-content{ margin-left: 55%; }
.timeline-item: nth-child(odd) .timeline-content{ margin-right: 55%; }
.timeline-year{ position: absolute; left: 50%; top: 2rem; transform: translateX(-50%); width: 4rem; height: 4rem; background: linear-gradient(135deg, var(--accent, #0052cc) 0%, var(--accent-light, #4f9bff) 100%); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: 700; color: white; font-size: 0.9rem; box-shadow: 0 4px 16px rgba(0, 82, 204, 0.3); z-index: 10; }
.timeline-content h4{ font-size: 1.3rem; font-weight: 600; color: var(--primary, #0f172a); margin-bottom: 0.75rem; }
.timeline-content p{ color: var(--secondary, #1e293b); line-height: 1.6; margin-bottom: 0; }
.tech-stack-section{ margin: 4rem 0; text-align: center; }
.tech-grid{ display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 2rem; margin-top: 3rem; }
.tech-category{ background: rgba(255, 255, 255, 0.95); backdrop-filter: blur(20px); border-radius: 1rem; padding: 2rem; box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1); transition: transform 0.3s ease; border: 1px solid rgba(255, 255, 255, 0.2); }
.tech-category: hover{ transform: translateY(-8px); box-shadow: 0 16px 48px rgba(0, 0, 0, 0.15); }
.tech-category h5{ font-weight: 600; margin-bottom: 1.5rem; font-size: 1.2rem; }
.tech-items{ display: flex; flex-direction: column; gap: 1.5rem; }
.tech-item{ display: flex; flex-direction: column; align-items: flex-start; gap: 0.5rem; }
.tech-icon{ width: 2.5rem; height: 2.5rem; display: flex; align-items: center; justify-content: center; font-size: 1.5rem; margin-bottom: 0.5rem; }
.tech-item span{ font-weight: 500; color: var(--primary, #0f172a); font-size: 0.95rem; align-self: flex-start; }
.skill-bar{ width: 100%; height: 8px; background: rgba(0, 0, 0, 0.1); border-radius: 4px; overflow: hidden; position: relative; }
.skill-progress{ height: 100%; background: linear-gradient(90deg, var(--accent, #0052cc) 0%, var(--accent-light, #4f9bff) 100%); border-radius: 4px; width: 0%; transition: width 2s cubic-bezier(0.4, 0, 0.2, 1); position: relative; }
.skill-progress: : after{ content: ''; position: absolute; top: 0; left: 0; right: 0; bottom: 0; background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent); animation: shimmer 2s infinite; }
.achievement-grid{ display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 1.5rem; margin: 3rem 0; justify-items: center; }
.achievement-card{ background: rgba(255, 255, 255, 0.95); backdrop-filter: blur(20px); border-radius: 1rem; padding: 2rem 1.5rem; text-align: center; box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1); transition: all 0.3s ease; position: relative; overflow: hidden; border: 1px solid rgba(255, 255, 255, 0.2); width: 100%; max-width: 220px; }
.achievement-card: : before{ content: ''; position: absolute; top: 0; left: 0; right: 0; height: 4px; background: linear-gradient(90deg, var(--accent, #0052cc) 0%, var(--accent-light, #4f9bff) 100%); }
.achievement-card: hover{ transform: translateY(-8px); box-shadow: 0 16px 48px rgba(0, 0, 0, 0.15); }
.achievement-icon{ width: 3rem; height: 3rem; margin: 0 auto 1rem; background: linear-gradient(135deg, var(--accent, #0052cc) 0%, var(--accent-light, #4f9bff) 100%); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 1.3rem; color: white; box-shadow: 0 4px 16px rgba(0, 82, 204, 0.3); }
.achievement-number{ font-size: 2.2rem; font-weight: 700; color: var(--accent, #0052cc); margin-bottom: 0.5rem; display: block; line-height: 1; }
.achievement-label{ font-size: 0.9rem; font-weight: 500; color: var(--secondary, #1e293b); text-transform: uppercase; letter-spacing: 0.5px; line-height: 1.2; }
.team-section{ margin: 4rem 0; }
.team-grid{ display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 2rem; margin-top: 3rem; }
.team-member{ display: flex; justify-content: center; }
.member-card{ background: rgba(255, 255, 255, 0.95); backdrop-filter: blur(20px); border-radius: 1.5rem; padding: 2.5rem 2rem; text-align: center; box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1); transition: all 0.3s ease; position: relative; overflow: hidden; border: 1px solid rgba(255, 255, 255, 0.2); width: 100%; max-width: 320px; }
.member-card: : before{ content: ''; position: absolute; top: 0; left: 0; right: 0; height: 4px; background: linear-gradient(90deg, var(--accent, #0052cc) 0%, var(--accent-light, #4f9bff) 100%); }
.member-card: hover{ transform: translateY(-12px); box-shadow: 0 20px 60px rgba(0, 0, 0, 0.2); }
.member-avatar{ margin-bottom: 1.5rem; display: flex; justify-content: center; }
.avatar-placeholder{ width: 100px; height: 100px; border-radius: 50%; display: flex; align-items: center; justify-content: center; box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15); transition: all 0.3s ease; }
.member-card: hover .avatar-placeholder{ transform: scale(1.1) rotate(5deg); box-shadow: 0 12px 32px rgba(0, 0, 0, 0.25); }
.member-name{ font-size: 1.3rem; font-weight: 600; color: var(--primary, #0f172a); margin-bottom: 0.5rem; }
.member-role{ font-size: 1rem; color: var(--secondary, #1e293b); font-weight: 500; margin-bottom: 1.5rem; opacity: 0.8; }
.member-skills{ display: flex; flex-wrap: wrap; gap: 0.5rem; justify-content: center; }
.skill-tag{ background: rgba(0, 82, 204, 0.1); color: var(--accent, #0052cc); padding: 0.4rem 0.8rem; border-radius: 1.5rem; font-size: 0.8rem; font-weight: 500; transition: all 0.3s ease; border: 1px solid rgba(0, 82, 204, 0.2); }
.skill-tag: hover{ background: var(--accent, #0052cc); color: white; transform: translateY(-2px) scale(1.05); box-shadow: 0 4px 12px rgba(0, 82, 204, 0.3); }
@keyframes fadeInUp{ from{ opacity: 0; transform: translateY(30px); }
to{ opacity: 1; transform: translateY(0); }
}
@keyframes shimmer{ 0%{ transform: translateX(-100%); }
100%{ transform: translateX(100%); }
}
@keyframes countUp{ from{ opacity: 0; transform: translateY(20px); }
to{ opacity: 1; transform: translateY(0); }
}
@media (max-width: 992px){ .timeline-line{ left: 2rem; }
.timeline-content{ width: calc(100% - 5rem); margin-left: 5rem !important; margin-right: 0 !important; }
.timeline-year{ left: 2rem; }
.mission-values-grid{ grid-template-columns: 1fr; }
}
.journey-section{ background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%); border-radius: 1.5rem; padding: 3rem; margin: 2rem 0; position: relative; overflow: hidden; }
.journey-section: : before{ content: ''; position: absolute; top: 0; left: 0; right: 0; bottom: 0; background: radial-gradient(circle at 25% 25%, rgba(59, 130, 246, 0.05) 0%, transparent 50%), radial-gradient(circle at 75% 75%, rgba(168, 85, 247, 0.05) 0%, transparent 50%); pointer-events: none; }
.timeline-wrapper{ position: relative; padding: 2rem 0; }
.timeline-line{ position: absolute; left: 2rem; top: 3rem; bottom: 3rem; width: 4px; background: linear-gradient(180deg, var(--accent, #0052cc) 0%, var(--accent-light, #4f9bff) 100%); border-radius: 2px; z-index: 1; }
.timeline-item-wrapper{ position: relative; margin-bottom: 3rem; }
.timeline-item-wrapper: last-child{ margin-bottom: 0; }
.timeline-item{ position: relative; display: flex; align-items: flex-start; gap: 2rem; }
.timeline-marker{ position: relative; z-index: 2; width: 4rem; height: 4rem; background: white; border: 4px solid var(--accent, #0052cc); border-radius: 50%; display: flex; align-items: center; justify-content: center; box-shadow: 0 4px 12px rgba(0, 82, 204, 0.2); flex-shrink: 0; }
.timeline-marker.active{ background: var(--accent, #0052cc); color: white; transform: scale(1.1); }
.timeline-marker .year{ font-size: 0.8rem; font-weight: 700; color: inherit; }
.timeline-content{ background: rgba(255, 255, 255, 0.9); backdrop-filter: blur(10px); border-radius: 1rem; padding: 1.5rem; border: 1px solid rgba(255, 255, 255, 0.2); box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08); flex: 1; margin-top: 0.5rem; }
.timeline-title{ color: var(--primary, #0f172a); margin-bottom: 0.5rem; font-weight: 600; }
.timeline-text{ color: var(--secondary, #1e293b); margin: 0; line-height: 1.6; }
.mission-card-wrapper{ height: 100%; display: flex; align-items: stretch; }
.mission-card .card{ background: rgba(255, 255, 255, 0.95); backdrop-filter: blur(10px); border: 1px solid rgba(255, 255, 255, 0.2); }
.mission-card .card-header{ background: linear-gradient(135deg, var(--primary, #0f172a) 0%, var(--secondary, #1e293b) 100%) !important; }
@media (max-width: 768px){ .about-section-header h2{ font-size: 2.5rem; }
.tech-grid, .stats-grid, .team-grid{ grid-template-columns: 1fr; }
.journey-section{ padding: 2rem 1rem; }
.timeline-wrapper{ padding: 1rem 0; }
.timeline-line{ left: 1.5rem; }
.timeline-item{ gap: 1rem; }
.timeline-marker{ width: 3rem; height: 3rem; }
.timeline-marker .year{ font-size: 0.7rem; }
.timeline-content{ padding: 1rem; margin-top: 0.25rem; }
.mission-card-wrapper{ margin-top: 2rem; }
.timeline-content{ width: calc(100% - 4rem); margin-left: 4rem !important; }
.timeline-year{ left: 1.5rem; width: 3rem; height: 3rem; font-size: 0.8rem; }
.timeline-line{ left: 1.5rem; }
}
@media (max-width: 576px){ .mission-card, .values-card, .tech-category, .stat-card, .team-card{ padding: 1.5rem; }
.timeline-content{ width: calc(100% - 3rem); margin-left: 3rem !important; padding: 1.5rem; }
.stat-number{ font-size: 2rem; }
.team-avatar{ width: 80px; height: 80px; font-size: 2rem; }
}
.dark-mode .modern-about{ background: linear-gradient(135deg, #0f172a 0%, #1e293b 50%, #334155 100%); }
.dark-mode .mission-card, .dark-mode .values-card, .dark-mode .timeline-content, .dark-mode .tech-category, .dark-mode .stat-card, .dark-mode .team-card{ background: rgba(30, 41, 59, 0.9); border-color: rgba(255, 255, 255, 0.1); color: #e2e8f0; }
.dark-mode .about-section-header h2, .dark-mode .timeline-header h3, .dark-mode .tech-stack-header h3, .dark-mode .achievement-header h3, .dark-mode .team-header h3, .dark-mode .mission-card h3, .dark-mode .values-card h3, .dark-mode .tech-category h4, .dark-mode .timeline-content h4, .dark-mode .team-name{ color: #ffffff; }
.dark-mode .about-section-header .lead, .dark-mode .timeline-content p, .dark-mode .team-bio, .dark-mode .skill-name, .dark-mode .skill-level, .dark-mode .stat-label{ color: #cbd5e1; }
.dark-mode .values-list li{ color: #cbd5e1; border-bottom-color: rgba(255, 255, 255, 0.1); }
@media (prefers-reduced-motion: reduce){ .timeline-item, .mission-card, .values-card, .tech-category, .stat-card, .team-card{ animation: none; transition: none; }
.skill-progress: : after{ animation: none; }
}
.team-card: focus, .mission-card: focus, .values-card: focus, .tech-category: focus, .stat-card: focus{ outline: 2px solid var(--accent, #0052cc); outline-offset: 2px; }
@media print{ .modern-about{ background: white; color: black; }
.mission-card, .values-card, .timeline-content, .tech-category, .stat-card, .team-card{ background: white; box-shadow: none; border: 1px solid #ddd; }
}