:root {
    --bg-primary: #f0f0f0;
    --bg-secondary: #e0e0e0;
    --text-primary: #1a1a1a;
    --text-secondary: #4a4a4a;
    --accent: #2563eb;
    /* Electric Blue */
    --accent-hover: #1d4ed8;
    --border-color: #1a1a1a;
    --font-heading: 'Space Grotesk', sans-serif;
    --font-body: 'Outfit', sans-serif;
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.75rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 3rem;
    font-size: 14px;
    --radius: 0px;
    /* Brutalist/Sharp */
}

[data-theme="dark"] {
    --bg-primary: #121212;
    --bg-secondary: #1e1e1e;
    --text-primary: #f0f0f0;
    --text-secondary: #a0a0a0;
    --accent: #60a5fa;
    --accent-hover: #93c5fd;
    --border-color: #f0f0f0;
}

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

body {
    font-family: var(--font-body);
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    transition: background-color 0.3s ease, color 0.3s ease;
}

h1,
h2,
h3,
h4 {
    font-family: var(--font-heading);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: -0.02em;
}

a {
    color: var(--text-primary);
    text-decoration: none;
    border-bottom: 1px solid transparent;
    transition: border-color 0.2s;
}

a:hover {
    border-bottom-color: var(--accent);
    color: var(--accent);
}

ul {
    list-style: none;
}

/* Layout */
.cv-container {
    display: flex;
    min-height: 100vh;
    max-width: 1400px;
    margin: 0 auto;
    border-left: 2px solid var(--border-color);
    border-right: 2px solid var(--border-color);
}

/* Sidebar */
.sidebar {
    width: 35%;
    background-color: var(--bg-secondary);
    padding: var(--spacing-md);
    border-right: 2px solid var(--border-color);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

/* Profile Photo */
.profile-photo-container {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: var(--spacing-sm);
}

.profile-photo-placeholder {
    width: 180px;
    height: 180px;
    border-radius: 50%;
    background-color: var(--accent);
    color: var(--bg-primary);
    display: flex;
    justify-content: center;
    align-items: center;
    font-family: var(--font-heading);
    font-size: 3rem;
    font-weight: 700;
    border: 2px solid var(--border-color);
}

/* Contact */
.contact-list li {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-xs);
    font-size: 1.1rem;
}

.icon {
    font-size: 1.2rem;
}

/* Sections General */
aside section h3 {
    border-bottom: 2px solid var(--border-color);
    padding-bottom: var(--spacing-xs);
    margin-bottom: var(--spacing-sm);
    font-size: 1.5rem;
}

/* Skills & Languages */
.skills-section li,
.languages-section li {
    margin-bottom: var(--spacing-xs);
    font-size: 1.1rem;
}

.languages-section li {
    display: flex;
    justify-content: space-between;
}

.lang-level {
    font-weight: 700;
    color: var(--text-secondary);
}

/* Programming Bars */
.skill-bar {
    margin-bottom: var(--spacing-sm);
}

.skill-name {
    display: block;
    font-weight: 700;
    margin-bottom: 0.2rem;
}

.bar-container {
    width: 100%;
    height: 12px;
    background-color: var(--border-color);
    border-radius: 6px;
    overflow: hidden;
    position: relative;
}

.bar {
    height: 100%;
    background-color: var(--accent);
    border-right: 2px solid var(--bg-primary);
}

/* Main Content */
.main-content {
    width: 65%;
    padding: var(--spacing-lg) var(--spacing-md);
    background-color: var(--bg-primary);
}

.main-header {
    margin-bottom: var(--spacing-lg);
}

.main-header h1 {
    font-size: 3rem;
    line-height: 1;
    margin-bottom: var(--spacing-xs);
}

.main-header h2 {
    font-size: 1.5rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
    font-weight: 500;
    letter-spacing: 0.1em;
}

.summary {
    font-size: 1.2rem;
    max-width: 800px;
}

/* Experience & Education */
.main-content h3 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-xs);
    border-bottom: 2px solid var(--border-color);
    display: inline-block;
}

.job-item,
.edu-item {
    margin-bottom: var(--spacing-lg);
    position: relative;
    padding-left: var(--spacing-md);
    border-left: 2px solid var(--border-color);
}

.job-item::before,
.edu-item::before {
    content: '';
    position: absolute;
    left: -9px;
    top: 0;
    width: 16px;
    height: 16px;
    background-color: var(--accent);
    border: 2px solid var(--border-color);
    border-radius: 50%;
}

.job-header {
    margin-bottom: var(--spacing-xs);
}

.job-header h4,
.edu-item h4 {
    font-size: 1.5rem;
    margin-bottom: 0;
}

.company,
.school {
    font-weight: 700;
    font-family: var(--font-heading);
    font-size: 1.1rem;
    color: var(--text-secondary);
    display: block;
    margin-bottom: 0.2rem;
}

.date {
    font-family: var(--font-heading);
    font-size: 0.9rem;
    text-transform: uppercase;
    color: var(--text-secondary);
    display: block;
    margin-bottom: var(--spacing-sm);
}

.job-item ul {
    list-style: disc;
    margin-left: var(--spacing-md);
}

.job-item li {
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
}

/* Theme Toggle */
#theme-toggle {
    position: fixed;
    top: var(--spacing-md);
    right: var(--spacing-md);
    background: transparent;
    border: none;
    cursor: pointer;
    color: var(--text-primary);
    z-index: 100;
    padding: 0.5rem;
    border-radius: 50%;
    transition: transform 0.2s;
}

#theme-toggle:hover {
    transform: scale(1.1);
    background-color: var(--bg-secondary);
}

[data-theme="light"] .icon-moon {
    display: block;
}

[data-theme="light"] .icon-sun {
    display: none;
}

[data-theme="dark"] .icon-moon {
    display: none;
}

[data-theme="dark"] .icon-sun {
    display: block;
}

/* Responsive */
@media (max-width: 900px) {
    .cv-container {
        flex-direction: column;
        border: none;
    }

    .sidebar {
        width: 100%;
        border-right: none;
        border-bottom: 2px solid var(--border-color);
        padding: var(--spacing-md);
    }

    .main-content {
        width: 100%;
        padding: var(--spacing-md);
    }

    .main-header h1 {
        font-size: 3rem;
    }
}