:root {
    --primary-color: #0f172a;
    --accent-color: #3b82f6;
    --accent-gradient: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
    --accent-light: #f1f5f9;
    --text-primary: #1e293b;
    --text-secondary: #475569;
    --text-muted: #64748b;
    --bg-main: #ffffff;
    --bg-sidebar: #f8fafc;
    --border-color: #e2e8f0;
    --section-gap: 2.5rem;
    --item-gap: 1.75rem;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

body {
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    color: var(--text-primary);
    background: #f1f5f9;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

h1,
h2,
h3 {
    font-family: 'Playfair Display', serif;
    color: var(--primary-color);
}

.resume-container {
    max-width: 1100px;
    margin: 4rem auto;
    background: var(--bg-main);
    box-shadow: var(--shadow-lg);
    display: grid;
    grid-template-columns: 340px 1fr;
    min-height: 100vh;
    border-radius: 12px;
    overflow: hidden;
    animation: fadeIn 0.6s ease-out forwards;
}

/* Sidebar Styling */
aside {
    background: var(--bg-sidebar);
    padding: 3.5rem 2.5rem;
    border-right: 1px solid var(--border-color);
}

.sidebar-section {
    margin-bottom: var(--section-gap);
}

.sidebar-section h3 {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--accent-color);
    margin-bottom: 1.25rem;
    font-family: 'Inter', sans-serif;
    font-weight: 800;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 0.875rem;
    margin-bottom: 0.875rem;
    font-size: 0.85rem;
    color: var(--text-secondary);
    transition: var(--transition);
}

.contact-item:hover {
    color: var(--primary-color);
    transform: translateX(2px);
}

.contact-item a {
    color: inherit;
    text-decoration: none;
}

.contact-item a:hover {
    color: var(--accent-color);
}

.skill-group {
    margin-bottom: 1.5rem;
}

.skill-group-title {
    font-size: 0.65rem;
    font-weight: 800;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-bottom: 0.75rem;
    letter-spacing: 0.05em;
}

.skill-tag {
    display: inline-block;
    padding: 0.3rem 0.7rem;
    background: white;
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 0.75rem;
    font-weight: 500;
    margin: 0.2rem;
    transition: var(--transition);
    box-shadow: var(--shadow-sm);
}

.skill-tag:hover {
    border-color: var(--accent-color);
    color: var(--accent-color);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

/* Main Content Styling */
main {
    padding: 4rem 4.5rem;
}

.header {
    margin-bottom: 3rem;
}

.header h1 {
    font-size: 3.75rem;
    font-weight: 900;
    line-height: 1;
    margin-bottom: 0.75rem;
    letter-spacing: -0.02em;
}

.header .tagline {
    font-size: 1.1rem;
    color: var(--text-secondary);
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--accent-color);
    display: inline-block;
}

.summary {
    margin-bottom: var(--section-gap);
    font-size: 1.05rem;
    color: var(--text-secondary);
    line-height: 1.7;
    border-left: 3px solid var(--accent-light);
    padding-left: 1.5rem;
}

.section-title {
    font-size: 1.25rem;
    font-weight: 800;
    margin-bottom: 2rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    display: flex;
    align-items: center;
    gap: 1rem;
    color: var(--primary-color);
}

.section-title::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--border-color);
}

.experience-item {
    margin-bottom: var(--item-gap);
}

.item-header {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    margin-bottom: 0.75rem;
}

.item-company {
    font-weight: 800;
    color: var(--primary-color);
    font-size: 1.15rem;
}

.item-title {
    font-size: 1rem;
    font-weight: 500;
    color: var(--text-secondary);
    font-style: italic;
}

.item-date {
    font-size: 0.75rem;
    color: var(--text-muted);
    font-family: 'Inter', sans-serif;
    font-weight: 700;
    letter-spacing: 0.05em;
}

.item-description {
    list-style: none;
    padding-left: 0;
}

.item-description li {
    position: relative;
    padding-left: 1.25rem;
    margin-bottom: 0.6rem;
    font-size: 0.95rem;
    color: var(--text-secondary);
}

.item-description li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--accent-color);
    font-weight: 800;
}

.education-item {
    margin-bottom: 1.25rem;
}

.education-item .item-company {
    color: var(--primary-color);
    font-size: 1rem;
    font-weight: 700;
}

.education-item .item-title {
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-style: normal;
}

.education-item .details {
    margin-top: 0.4rem;
    font-size: 0.85rem;
    color: var(--text-muted);
}

.project-link {
    color: var(--accent-color);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.4rem;
    transition: var(--transition);
}

.project-link:hover {
    color: var(--primary-color);
}

/* Print Styling */
@media print {
    body {
        background: white;
        margin: 0;
    }

    .resume-container {
        margin: 0;
        box-shadow: none;
        width: 100%;
        max-width: none;
        border-radius: 0;
        grid-template-columns: 260px 1fr;
    }

    aside {
        background: #f8fafc !important;
        -webkit-print-color-adjust: exact;
        print-color-adjust: exact;
    }

    .no-print {
        display: none;
    }

    .skill-tag {
        border: 1px solid #e2e8f0;
        background: white !important;
    }
}

/* Global Dynamic Content Styling */
.experience-content p,
.education-content p {
    margin-bottom: 0.5rem;
}

.experience-content strong {
    color: var(--primary-color);
    font-weight: 700;
}

.experience-content em {
    color: var(--text-secondary);
    font-style: italic;
}

.experience-content ul,
.skills-content ul,
.education-content ul {
    list-style: none;
    margin-bottom: 1.5rem;
}

.experience-content li {
    position: relative;
    padding-left: 1.25rem;
    margin-bottom: 0.6rem;
    font-size: 0.95rem;
    color: var(--text-secondary);
}

.experience-content li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--accent-color);
    font-weight: 800;
}

/* Skills specifically as a list of tags */
.skills-content ul {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    padding: 0;
}

.skills-content li {
    padding: 0.3rem 0.7rem;
    background: white;
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 0.75rem;
    font-weight: 600;
    transition: var(--transition);
    box-shadow: var(--shadow-sm);
}

.skills-content li:hover {
    border-color: var(--accent-color);
    color: var(--accent-color);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.skills-content strong {
    display: block;
    width: 100%;
    font-size: 0.65rem;
    text-transform: uppercase;
    color: var(--text-muted);
    margin: 1rem 0 0.5rem 0;
    letter-spacing: 0.05em;
}

.skills-content strong:first-child {
    margin-top: 0;
}

/* Responsive */
@media (max-width: 900px) {
    .resume-container {
        grid-template-columns: 1fr;
        margin: 0;
        border-radius: 0;
    }

    aside {
        border-right: none;
        border-bottom: 1px solid var(--border-color);
    }

    main {
        padding: 3rem 2rem;
    }
}