@import url('https://fonts.googleapis.com/css2?family=Inter:ital,opsz,wght@0,14..32,100..900;1,14..32,100..900&family=JetBrains+Mono:ital,wght@0,100..800;1,100..800&display=swap');

:root {
    --bg-color: #ffffff;
    --nav-bg: #ffffff;
    --text-color: #333333;
    --text-secondary: #666666;
    --card-bg: #f8f8f8;
    --border-color: #e0e0e0;
    --nav-height: 3rem;
    --transition-time: 0.3s;
}

[data-theme="dark"] {
    --bg-color: #000000;
    --nav-bg: #000000;
    --text-color: #ffffff;
    --text-secondary: #cccccc;
    --card-bg: #121212;
    --border-color: #333333;
}

html {
    scroll-behavior: smooth;
}

* {
    transition: all var(--transition-time) ease;
}

body, h1, h2, h3, p, a, li, .cv-button {
    color: var(--text-color);
}

.hero p, .about li, .category li {
    color: var(--text-secondary);
    text-decoration: none;
}

body {
    font-family: 'JetBrains Mono', 'Inter', sans-serif;
    background-color: var(--bg-color);
}

code, pre {
    font-family: 'JetBrains Mono', monospace;
}

nav {
    height: var(--nav-height);
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 0 1rem;
    position: sticky;
    top: 0;
    background-color: var(--nav-bg);
    border-bottom: 1px solid var(--border-color);
    z-index: 100;
    width: min(1200px, 100%);
    margin: 0 auto;
    flex-wrap: wrap;
    margin-top: 0;
    gap: 1rem;
}

nav a, .cv-button {
    text-decoration: none;
}

nav a:hover, .cv-button:hover {
    opacity: 0.7;
}

nav ul {
    list-style: none;
    display: flex;
    align-items: center;
    gap: 2rem;
    height: 100%;
    margin: 0;
    padding: 0;
}

.theme-toggle {
    margin-left: auto;
    display: flex;
    align-items: center;
}

#theme-toggle {
    background: none;
    border: none;
    padding: 0.5rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2rem;
    height: 2rem;
}

#theme-toggle svg {
    fill: none;
    stroke: var(--text-color);
    stroke-width: 1.5;
    width: 1.2rem;
    height: 1.2rem;
    transition: transform 0.3s ease, opacity 0.3s ease;
}

.sun-icon {
    opacity: 1;
    position: absolute;
}

.moon-icon {
    opacity: 0;
    position: absolute;
    transform: rotate(90deg);
}

[data-theme="dark"] .sun-icon {
    opacity: 0;
    transform: rotate(-90deg);
}

[data-theme="dark"] .moon-icon {
    opacity: 1;
    transform: rotate(0);
}

[data-theme="dark"] #theme-toggle svg {
    transform: rotate(40deg);
}

.hero {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    min-height: 90vh;
    padding: 2rem;
    text-align: center;
    max-width: 1200px;
    margin: 0 auto;
}

.hero h1 {
    font-size: clamp(2rem, 5vw, 4rem);
    margin: 0 auto 1rem auto;
}

.hero p {
    font-size: clamp(1rem, 2vw, 1.5rem);
    max-width: 60ch;
    line-height: 1.5;
    opacity: 0.8;
    margin: 0 auto;
}

.hero a {
    text-decoration: none;
    transition: text-decoration 0.2s ease;
}

.hero a:hover {
    text-decoration: underline;
}

.about {
    max-width: 1200px;
    margin: 0 auto;
    padding: 4rem 2rem;
    text-align: center;
}

.about h2 {
    font-size: clamp(1.5rem, 4vw, 3rem);
    margin-bottom: 3rem;
}

.about-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    text-align: left;
}

.experience, .projects {
    padding: 2rem;
    border-radius: 8px;
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
}

.about h3 {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
}

.about ul {
    list-style: none;
    padding: 0;
}

.about li {
    margin-bottom: 1rem;
    font-size: 1.1rem;
    position: relative;
    padding-left: 1.5rem;
}

.about li::before {
    content: "•";
    position: absolute;
    left: 0;
    color: #333;
    font-size: 1.2rem;
}

.socials {
    max-width: 1200px;
    margin: 0 auto;
    padding: 4rem 2rem;
    text-align: center;
}

.socials h2 {
    font-size: clamp(1.5rem, 4vw, 3rem);
    margin-bottom: 3rem;
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.social-links a {
    text-decoration: none;
    padding: 1rem 2rem;
    background-color: var(--card-bg);
    border-radius: 8px;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.social-links a:hover {
    background-color: var(--text-color);
    color: var(--bg-color);
    transform: translateY(-2px);
}

.blogs {
    max-width: 1200px;
    margin: 0 auto;
    padding: 4rem 2rem;
    text-align: center;
}

.blogs h2 {
    font-size: clamp(1.5rem, 4vw, 3rem);
    margin-bottom: 3rem;
    color: var(--text-color);
}

.blog-categories {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.category {
    background-color: var(--card-bg);
    padding: 2rem;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    text-align: left;
}

.category h3 {
    font-size: 1.5rem;
    color: var(--text-color);
    margin-bottom: 1.5rem;
}

.category ul {
    list-style: none;
    padding: 0;
}

.category li {
    margin-bottom: 1rem;
    font-size: 1.1rem;
    position: relative;
    padding-left: 1.5rem;
    color: var(--text-secondary);
}

.category li::before {
    content: "•";
    position: absolute;
    left: 0;
    color: #333;
    font-size: 1.2rem;
}

.skills ul {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    padding: 0;
    margin: 0;
    list-style: none;
}

.skills li {
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
    text-align: left;
}

@media (max-width: 768px) {
    .about {
        padding: 2rem 1rem;
    }
    .socials {
        padding: 2rem 1rem;
    }
    .social-links {
        gap: 1rem;
    }
    .blogs {
        padding: 2rem 1rem;
    }
}

@media (max-width: 480px) {
    .skills ul {
        grid-template-columns: 1fr;
    }
}

.cv-button {
    border: none;
    font-size: inherit;
    font-family: inherit;
}