:root {
    --bg-primary: #ffffff;
    --bg-secondary: #f8f9fa;
    --text-primary: #1a1a1a;
    --text-secondary: #6c757d;
    --accent-primary: #d6ad60;
    --accent-secondary: #8f6b00;
    --border-color: #e0e0e0;
    --gradient-primary: linear-gradient(315deg, #d6ad60 0%, #8f6b00 100%);
}

[data-theme="dark"] {
    --bg-primary: #1a1d23;
    --bg-secondary: #23272f;
    --text-primary: #e4e4e7;
    --text-secondary: #a1a1aa;
    --border-color: #3f3f46;
}

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

body {
    font-family: 'Doto', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    transition: background-color 0.3s ease, color 0.3s ease;
}

@keyframes gradientShift {
    0% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
    100% {
        background-position: 0% 50%;
    }
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
}

.nav-left {
    display: flex;
    align-items: center;
}

.navbar-brand {
    display: flex;
    align-items: center;
    text-decoration: none;
    color: var(--text-primary);
}

.logo {
    width: 45px;
    height: 45px;
    object-fit: contain;
}

.brand-badge {
    background: none;
    color: var(--accent-primary);
    padding: 0;
    font-size: 1.5em;
    font-weight: 300;
    margin-left: 15px;
    text-transform: uppercase;
    line-height: 1;
}

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

.nav-links {
    display: flex;
    gap: 2rem;
    list-style: none;
    margin-bottom: 0;
}

.nav-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 600;
    transition: color 0.2s ease;
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--text-primary);
}

.theme-toggle {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    width: 36px;
    height: 36px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s ease;
    color: var(--text-primary);
}

.theme-toggle:hover {
    background: var(--accent-primary);
    border-color: var(--accent-primary);
    color: white;
}

.hero {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 2rem;
}

.hero h1 {
    font-size: 4rem;
    font-weight: 900;
    background: linear-gradient(90deg, #d6ad60, #8f6b00, #d6ad60, #8f6b00);
    text-shadow: 0px 0px 5px rgb(0 0 0 / 25%);
    background-size: 300% 100%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradientShift 4s ease infinite;
}

.hero-subtitle {
    font-size: 1.35rem;
    font-weight: 600;
    color: var(--accent-primary);
    margin-top: 0.5rem;
    letter-spacing: 1.5px;
    text-transform: uppercase;
}

.hero-bio {
    max-width: 650px;
    margin: 0.75rem auto 0;
    color: var(--text-secondary);
    font-size: 1.05rem;
    line-height: 1.6;
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin-top: 2rem;
}

.social-links a {
    background: linear-gradient(315deg, #d6ad60 0%, #8f6b00 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    font-size: 1.8rem;
    transition: opacity 0.2s ease, transform 0.2s ease;
}

.social-links a:hover {
    opacity: 0.8;
    transform: translateY(-2px);
}

.youtube-badges {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-top: 1.5rem;
}

.youtube-badges img {
    height: 28px;
    border-radius: 6px;
    transition: transform 0.2s ease, opacity 0.2s ease;
}

.youtube-badges a:hover img {
    transform: translateY(-2px);
    opacity: 0.85;
}

.contact-box {
    margin-top: 4.5rem;
    text-align: center;
}

.contact-text {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-bottom: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.email-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.85rem 1.75rem;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 50px;
    color: var(--text-primary);
    text-decoration: none;
    font-size: 1rem;
    font-weight: 600;
    transition: all 0.3s ease;
    letter-spacing: 0.2rem;
}

.email-link:hover {
    background: var(--gradient-primary);
    border-color: var(--accent-primary);
    color: #1a1d23;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(214, 173, 96, 0.3);
}

.email-icon {
    font-size: 1.1rem;
}

footer {
    background: var(--bg-primary);
    border-top: 1px solid var(--border-color);
    padding: 2rem;
    text-align: center;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
}

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

@media (max-width: 768px) {
    .hero h1 {
        font-size: 2.5rem;
    }
    
    nav {
        flex-direction: column;
        gap: 1rem;
        padding: 1rem;
    }

    .nav-left {
        justify-content: center;
    }
    
    .nav-right {
        width: 100%;
        justify-content: center;
        gap: 1rem;
    }

    .nav-links {
        gap: 1rem;
    }
}