@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@400;600;700&display=swap');

:root {
    /* Light Theme */
    --bg-color: #ffffff;
    --text-color: #0f172a;
    --text-muted: #64748b;
    --accent-red: #e63946;
    --card-bg: #f8fafc;
    --card-border: #e2e8f0;
    --nav-bg: rgba(255, 255, 255, 0.8);
    --shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

[data-theme="dark"] {
    /* Dark Theme */
    --bg-color: #0f172a;
    --text-color: #f8fafc;
    --text-muted: #94a3b8;
    --accent-red: #ff4d4d;
    --card-bg: #1e293b;
    --card-border: #334155;
    --nav-bg: rgba(15, 23, 42, 0.8);
    --shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.3);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-color);
    color: var(--text-color);
    line-height: 1.6;
    transition: background-color 0.3s ease, color 0.3s ease;
    overflow-x: hidden;
}

h1, h2, h3, .logo {
    font-family: 'Outfit', sans-serif;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

ul {
    list-style: none;
}

button, .btn {
    cursor: pointer;
    border: none;
    outline: none;
    font-family: inherit;
}

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

/* --- Navbar --- */
nav {
    position: fixed;
    top: 0;
    width: 100%;
    height: 80px;
    display: flex;
    align-items: center;
    background: var(--nav-bg);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    z-index: 1000;
    border-bottom: 1px solid var(--card-border);
}

nav .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: 1px;
}

.logo .aiden {
    color: var(--text-color);
}

.logo .lt {
    color: var(--accent-red);
}

.nav-links {
    display: flex;
    gap: 2rem;
    align-items: center;
}

.nav-links a:hover {
    color: var(--accent-red);
}

.theme-toggle {
    background: transparent;
    font-size: 1.2rem;
    color: var(--text-color);
    padding: 0.5rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.theme-toggle:hover {
    background: var(--card-border);
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.mobile-toggle {
    display: none;
    background: transparent;
    font-size: 1.5rem;
    color: var(--text-color);
    padding: 0.5rem;
    border-radius: 8px;
    z-index: 1001;
    align-items: center;
    justify-content: center;
}

/* --- Hero --- */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 80px;
}

.hero-content {
    max-width: 800px;
}

.hero h1 {
    font-size: clamp(2.5rem, 8vw, 4.5rem);
    line-height: 1.1;
    margin-bottom: 1.5rem;
    font-weight: 700;
}

.hero p {
    font-size: 1.25rem;
    color: var(--text-muted);
    margin-bottom: 2.5rem;
    max-width: 600px;
}

.cta-group {
    display: flex;
    gap: 1.5rem;
}

.btn {
    padding: 0.8rem 2rem;
    border-radius: 8px;
    font-weight: 600;
    font-size: 1rem;
    display: inline-block;
}

.btn-primary {
    background: var(--accent-red);
    color: #fff;
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 20px -5px rgba(230, 57, 70, 0.4);
}

.btn-secondary {
    border: 1px solid var(--card-border);
}

.btn-secondary:hover {
    background: var(--card-border);
}

/* --- Sections --- */
section {
    padding: 8rem 0;
}

.section-title {
    font-size: 2.5rem;
    margin-bottom: 3rem;
    position: relative;
    display: inline-block;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 50px;
    height: 4px;
    background: var(--accent-red);
    border-radius: 2px;
}

/* --- Projects --- */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.project-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 16px;
    overflow: hidden;
    transition: var(--transition);
}

.project-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow);
}

.project-img {
    height: 200px;
    background: #e2e8f0;
    position: relative;
    overflow: hidden;
}

[data-theme="dark"] .project-img {
    background: #334155;
}

.chat-aggregator-preview {
    display: grid;
    place-items: center;
    background: linear-gradient(135deg, #111317 0%, #1e293b 100%);
}

[data-theme="light"] .chat-aggregator-preview {
    background: linear-gradient(135deg, #e2e8f0 0%, #cbd5e1 100%);
}

.chat-preview-window {
    width: min(82%, 310px);
    padding: 1rem;
    border: 1px solid rgba(148, 163, 184, 0.35);
    border-radius: 8px;
    background: rgba(15, 23, 42, 0.82);
    box-shadow: 0 18px 35px rgba(0, 0, 0, 0.25);
}

.chat-preview-bar,
.chat-preview-message {
    display: flex;
    align-items: center;
}

.chat-preview-bar {
    justify-content: space-between;
    margin-bottom: 0.85rem;
}

.chat-preview-bar span {
    width: 42%;
    height: 10px;
    border-radius: 999px;
    background: rgba(248, 250, 252, 0.18);
}

.chat-preview-message {
    gap: 0.65rem;
    padding: 0.58rem 0;
    border-top: 1px solid rgba(148, 163, 184, 0.18);
}

.chat-preview-message i {
    width: 1.6rem;
    height: 1.6rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 6px;
    font-size: 0.85rem;
}

.chat-preview-message.twitch i {
    background: #9146ff;
    color: #fff;
}

.chat-preview-message.kick i {
    background: #53fc18;
    color: #111317;
}

.chat-preview-message span {
    height: 11px;
    flex: 1;
    border-radius: 999px;
    background: rgba(248, 250, 252, 0.72);
}

.project-info {
    padding: 1.5rem;
}

.project-info h3 {
    font-size: 1.5rem;
    margin-bottom: 0.75rem;
}

.project-info p {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin-bottom: 1.25rem;
}

.tech-stack {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.tech-tag {
    font-size: 0.8rem;
    padding: 0.25rem 0.75rem;
    background: var(--card-border);
    border-radius: 20px;
    font-weight: 500;
}

.project-links {
    display: flex;
    gap: 1rem;
}

.project-links a {
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--accent-red);
}

.project-links a:hover {
    text-decoration: underline;
}



/* --- Footer --- */
footer {
    padding: 4rem 0;
    border-top: 1px solid var(--card-border);
    text-align: center;
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2rem;
}



.copyright {
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* --- Animations --- */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease-out;
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* --- Responsive --- */
@media (max-width: 768px) {
    .mobile-toggle {
        display: flex;
    }

    .nav-links {
        position: fixed;
        top: 80px;
        left: 0;
        width: 100%;
        height: calc(100vh - 80px);
        background: var(--bg-color);
        flex-direction: column;
        padding: 4rem 2rem;
        gap: 2.5rem;
        transform: translateX(100%);
        transition: var(--transition);
        z-index: 999;
        display: flex; /* Override display: none from previous version if any */
    }

    .nav-links.active {
        transform: translateX(0);
    }

    .nav-actions {
        gap: 0.5rem;
    }
    

    
    .hero h1 {
        font-size: 3rem;
    }
    
    section {
        padding: 5rem 0;
    }
}