/*
Theme Name: James Mitchell Portfolio
Description: Professional affiliate marketing portfolio theme for James Mitchell
Version: 1.0
Author: Manus AI
*/

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #ffffff;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Header Styles */
.header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 2rem 0;
    text-align: center;
}

.header h1 {
    font-size: 3rem;
    font-weight: 300;
    margin-bottom: 0.5rem;
}

.header .subtitle {
    font-size: 1.2rem;
    margin-bottom: 1.5rem;
    opacity: 0.9;
}

.contact-info {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
    font-size: 0.9rem;
}

.contact-info span {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* Navigation Styles */
.nav-tabs {
    background: #f8f9fa;
    padding: 1rem 0;
    border-bottom: 1px solid #e9ecef;
    position: sticky;
    top: 0;
    z-index: 100;
}

.nav-tabs .container {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.nav-tab {
    padding: 0.75rem 1.5rem;
    background: white;
    border: 2px solid #667eea;
    border-radius: 25px;
    text-decoration: none;
    color: #667eea;
    font-weight: 500;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.nav-tab:hover, .nav-tab.active {
    background: #667eea;
    color: white;
    transform: translateY(-2px);
}

/* Section Styles */
.section {
    padding: 4rem 0;
}

.section-white {
    background: white;
}

.section-gray {
    background: #f8f9fa;
}

.section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.section-header h2 {
    font-size: 2.5rem;
    color: #2c3e50;
    margin-bottom: 1rem;
    font-weight: 300;
}

.section-header p {
    font-size: 1.1rem;
    color: #6c757d;
    max-width: 600px;
    margin: 0 auto;
}

/* Card Styles */
.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.card {
    background: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border-left: 4px solid #667eea;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.card h3 {
    color: #667eea;
    font-size: 1.3rem;
    margin-bottom: 1rem;
    font-weight: 600;
}

.card p {
    color: #6c757d;
    line-height: 1.6;
}

/* Achievement Cards */
.achievement-card {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    text-align: center;
    padding: 2.5rem 1.5rem;
    border-radius: 15px;
    border: none;
}

.achievement-card h3 {
    color: white;
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
    font-weight: 700;
}

.achievement-card p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.95rem;
}

/* Experience Styles */
.experience-item {
    background: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    margin-bottom: 2rem;
    border-left: 4px solid #667eea;
}

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

.experience-title h3 {
    color: #2c3e50;
    font-size: 1.4rem;
    margin-bottom: 0.25rem;
}

.experience-company {
    color: #667eea;
    font-weight: 500;
}

.experience-date {
    color: #6c757d;
    font-size: 0.9rem;
    background: #f8f9fa;
    padding: 0.25rem 0.75rem;
    border-radius: 15px;
}

.achievement-list {
    list-style: none;
    margin-top: 1rem;
}

.achievement-list li {
    padding: 0.5rem 0;
    padding-left: 1.5rem;
    position: relative;
    color: #495057;
}

.achievement-list li:before {
    content: "▶";
    position: absolute;
    left: 0;
    color: #667eea;
    font-size: 0.8rem;
}

/* Contact Grid */
.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    text-align: center;
    margin-top: 2rem;
}

.contact-item h4 {
    color: #667eea;
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
}

.contact-item p {
    color: #6c757d;
    margin: 0;
}

/* Footer */
.footer {
    background: #2c3e50;
    color: white;
    text-align: center;
    padding: 2rem 0;
}

/* Responsive Design */
@media (max-width: 768px) {
    .header h1 {
        font-size: 2rem;
    }
    
    .contact-info {
        flex-direction: column;
        gap: 1rem;
    }
    
    .nav-tabs .container {
        flex-direction: column;
        align-items: center;
    }
    
    .section {
        padding: 2rem 0;
    }
    
    .section-header h2 {
        font-size: 2rem;
    }
    
    .card-grid {
        grid-template-columns: 1fr;
    }
    
    .experience-header {
        flex-direction: column;
        align-items: flex-start;
    }
}

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

/* Loading Animation */
.fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}