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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    background: #ffffff;
    min-height: 100vh;
    animation: slideInFromRight 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.top-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255,255,255,0.98);
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.back-btn, .switch-btn {
    text-decoration: none;
    color: #000000;
    font-weight: 500;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    transition: all 0.3s ease;
}

.back-btn:hover {
    background: rgba(0,0,0,0.1);
    transform: translateX(-3px);
}

.switch-btn:hover {
    background: rgba(0,0,0,0.1);
    transform: translateX(3px);
}

.top-nav h1 {
    font-size: 1.5rem;
    color: #333;
    font-weight: 600;
}

.page-container {
    padding-top: 100px;
    max-width: 1200px;
    margin: 0 auto;
    padding-left: 2rem;
    padding-right: 2rem;
}

.hero-section {
    text-align: center;
    padding: 3rem 0;
    color: #14171a;
    margin-bottom: 2rem;
    background: #f8f9fa;
    border-radius: 15px;
    margin: 2rem 0;
}

.profile-avatar {
    width: 120px;
    height: 120px;
    background: rgba(255,255,255,0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 2rem;
    font-size: 3rem;
    border: 3px solid rgba(255,255,255,0.3);
    animation: pulse 2s infinite;
}

.hero-section h2 {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
    text-shadow: 0 2px 4px rgba(0,0,0,0.3);
}

.period-status {
    font-size: 1.2rem;
    color: rgba(255,255,255,0.9);
    margin-bottom: 2rem;
}

.quick-stats {
    display: flex;
    gap: 3rem;
    justify-content: center;
    margin-top: 2rem;
}

.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 2rem;
    font-weight: bold;
    color: #000;
}

.stat-label {
    font-size: 0.9rem;
    color: rgba(255,255,255,0.8);
}

.content-section {
    background: white;
    border-radius: 20px;
    padding: 3rem;
    margin-bottom: 2rem;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
    animation: slideInUp 0.8s ease-out 0.3s both;
}

.content-section h3 {
    font-size: 1.8rem;
    color: #333;
    margin-bottom: 1.5rem;
    border-bottom: 2px solid #000;
    padding-bottom: 0.5rem;
    display: inline-block;
}

.about-business {
    margin-bottom: 3rem;
}

.about-business p {
    font-size: 1.1rem;
    color: #666;
    line-height: 1.7;
}

.companies-timeline {
    margin-bottom: 3rem;
}

.company-card {
    background: #f8f9fa;
    border-radius: 15px;
    padding: 2rem;
    margin-bottom: 2rem;
    border-left: 4px solid #000;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.company-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(40,167,69,0.15);
}

.company-header {
    display: flex;
    align-items: center;
    margin-bottom: 1.5rem;
}

.company-icon {
    width: 60px;
    height: 60px;
    background: #000;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: white;
    margin-right: 2rem;
    flex-shrink: 0;
}

.company-info h4 {
    color: #333;
    font-size: 1.3rem;
    margin-bottom: 0.25rem;
}

.company-role {
    color: #000;
    font-weight: 500;
    display: block;
    margin-bottom: 0.25rem;
}

.company-period {
    color: #666;
    font-size: 0.9rem;
}

.company-description ul {
    color: #666;
    padding-left: 1rem;
    margin-bottom: 1.5rem;
}

.company-description li {
    margin-bottom: 0.5rem;
}

.company-impact {
    text-align: right;
}

.impact-badge {
    background: #000;
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
}

.business-skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-bottom: 3rem;
}

.skill-card {
    background: #f8f9fa;
    border-radius: 15px;
    padding: 2rem;
    text-align: center;
    transition: all 0.3s ease;
    border: 1px solid #e9ecef;
}

.skill-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(40,167,69,0.15);
    border-color: #000;
}

.skill-icon {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.skill-card h4 {
    color: #333;
    font-size: 1.1rem;
    margin-bottom: 1rem;
}

.skill-level-indicator {
    margin-bottom: 0.5rem;
}

.star {
    color: #ddd;
    font-size: 1.2rem;
    margin-right: 0.2rem;
}

.star.filled {
    color: #000;
}

.skill-percentage {
    color: #000;
    font-weight: bold;
    font-size: 0.9rem;
}

.education-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.edu-card {
    background: #f8f9fa;
    border-radius: 15px;
    padding: 2rem;
    display: flex;
    align-items: center;
    border-left: 4px solid #000;
    transition: all 0.3s ease;
}

.edu-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(40,167,69,0.15);
}

.edu-icon {
    width: 60px;
    height: 60px;
    background: #000;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: white;
    margin-right: 1.5rem;
    flex-shrink: 0;
}

.edu-content h4 {
    color: #333;
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
}

.edu-school {
    color: #000;
    font-weight: 500;
    margin-bottom: 0.25rem;
}

.edu-period {
    color: #666;
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
}

.edu-description {
    color: #666;
    font-size: 0.9rem;
}

.transition-section {
    margin-bottom: 3rem;
}

.transition-story {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.story-card {
    background: #f8f9fa;
    border-radius: 15px;
    padding: 2rem;
    text-align: center;
    border: 2px solid #e9ecef;
    transition: all 0.3s ease;
}

.story-card:hover {
    border-color: #000;
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(40,167,69,0.15);
}

.story-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.story-card h4 {
    color: #333;
    font-size: 1.2rem;
    margin-bottom: 1rem;
}

.story-card p {
    color: #666;
    line-height: 1.6;
}

.contact-section {
    text-align: center;
    padding: 2rem;
    background: white;
    border-radius: 15px;
    color: black;
    border: 1px solid #ddd;
}

.contact-section h3 {
    color: black;
    border-bottom: 2px solid #ddd;
}

.contact-buttons {
    margin-top: 2rem;
    display: flex;
    gap: 1rem;
    justify-content: center;
}

.contact-btn {
    text-decoration: none;
    padding: 1rem 2rem;
    border-radius: 25px;
    font-weight: 500;
    transition: all 0.3s ease;
}

.contact-btn.primary {
    background: white;
    color: #000;
}

.contact-btn.secondary {
    background: transparent;
    color: white;
    border: 2px solid white;
}

.contact-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
}

@keyframes slideInFromRight {
    from {
        transform: translateX(100vw);
    }
    to {
        transform: translateX(0);
    }
}

@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

@media (max-width: 768px) {
    .page-container {
        padding-left: 1rem;
        padding-right: 1rem;
    }
    
    .top-nav {
        padding: 1rem;
    }
    
    .quick-stats {
        gap: 2rem;
    }
    
    .business-skills-grid {
        grid-template-columns: 1fr;
    }
    
    .company-header {
        flex-direction: column;
        text-align: center;
    }
    
    .company-icon {
        margin-bottom: 1rem;
        margin-right: 0;
    }
    
    .contact-buttons {
        flex-direction: column;
        align-items: center;
    }
}