:root {
    --bg-primary: #1a1611;
    --bg-secondary: #2a241d;
    --bg-card: #322a20;
    --text-primary: #f1ead6;
    --text-secondary: #beb6a3;
    --accent: #ffc107;
    --accent-hover: #ffd54f;
    --transition: all 0.3s ease;
}

body.light-theme {
    --bg-primary: #fdf8f0;
    --bg-secondary: #f5efe3;
    --bg-card: #ffffff;
    --text-primary: #2a241d;
    --text-secondary: #6b6154;
    --accent: #d97706;
    --accent-hover: #f59e0b;
}


* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}


html {
    scroll-behavior: smooth;
}


body {
    background-color: var(--bg-primary);
    color: var(--text-primary);
    transition: var(--transition);
    line-height: 1.6;
}

header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.2rem 8%;
    background-color: var(--bg-secondary);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
}


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


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

.nav-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
}


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


.header-actions {
    display: flex;
    gap: 0.5rem;
}

.btn-icon {
    background: transparent;
    border: 1px solid var(--text-secondary);
    color: var(--text-primary);
    padding: 0.4rem 0.8rem;
    border-radius: 6px;
    cursor: pointer;
    font-size: 1rem;
    transition: var(--transition);
}


.btn-icon:hover {
    border-color: var(--accent);
    color: var(--accent);
}


.mobile-only {
    display: none;
}

.hero {
    min-height: 80vh;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 0 5%;
    background: linear-gradient(180deg, var(--bg-secondary) 0%, var(--bg-primary) 100%);
}


.profile-img {
    width: 300px;
    height: 300px;
    border-radius: 50%;
    object-fit: cover;
    border: 4px solid var(--accent);
    box-shadow: 0 0 25px var(--border-glow);
    margin-bottom: 1.5rem;
}


.greeting {
    color: var(--accent);
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}


.hero h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
    letter-spacing: -0.5px;
}


.role {
    color: var(--text-secondary);
    font-size: 1.2rem;
    margin-bottom: 2rem;
}


.btn-primary {
    display: inline-block;
    padding: 0.8rem 1.8rem;
    background-color: var(--accent);
    color: #ffffff;
    text-decoration: none;
    border-radius: 6px;
    font-weight: 600;
    border: none;
    cursor: pointer;
    transition: var(--transition);
}


.btn-primary:hover {
    background-color: var(--accent-hover);
    transform: translateY(-2px);
}

.section {
    padding: 5rem 8%;
    max-width: 1200px;
    margin: 0 auto;
}


.section-title {
    font-size: 2rem;
    margin-bottom: 2rem;
    text-align: center;
    position: relative;
}


.section-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 3px;
    background-color: var(--accent);
    margin: 0.5rem auto 0;
    border-radius: 2px;
}

.about-card {
    background-color: var(--bg-secondary);
    padding: 2.5rem;
    border-radius: 12px;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}


.about-card p {
    color: var(--text-secondary);
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
}


.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}


.project-card {
    background-color: var(--bg-secondary);
    padding: 2rem;
    border-radius: 12px;
    border: 1px solid transparent;
    transition: var(--transition);
    position: relative;
}


.project-card:hover {
    border-color: var(--accent);
    transform: translateY(-5px);
}


.project-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    font-size: 0.75rem;
    background-color: var(--bg-card);
    color: var(--accent);
    padding: 0.2rem 0.6rem;
    border-radius: 4px;
}


.project-card h3 {
    margin-bottom: 0.8rem;
    font-size: 1.3rem;
}


.project-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
}


.project-tags span {
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-right: 0.8rem;
}

.contact-intro {
    text-align: center;
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
    font-size: 1.1rem;
}

.text-color1 {
    color: #1877F2;
}

.text-color2 {
    color: #E4405F;
}

.text-color3 {
    color: #EA4335;
}


.contact-links-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1.5rem;
    max-width: 900px;
    margin: 0 auto;
}


.contact-card {
    display: flex;
    align-items: center;
    gap: 1.2rem;
    background-color: var(--bg-secondary);
    padding: 1.5rem;
    border-radius: 12px;
    text-decoration: none;
    color: var(--text-primary);
    border: 1px solid transparent;
    transition: var(--transition);
}


.contact-card:hover {
    transform: translateY(-4px);
    border-color: var(--accent);
}


.contact-icon {
    font-size: 2rem;
}


.contact-info h3 {
    font-size: 1.1rem;
    margin-bottom: 0.2rem;
}


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

footer {
    text-align: center;
    padding: 2rem;
    background-color: var(--bg-secondary);
    color: var(--text-secondary);
    font-size: 0.9rem;
}


button:focus {
    outline: none;
}


button:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}


button {
    cursor: pointer;
    padding: 7px 17px;
    border-radius: 10px;
    background-color: #f59e0b;

}


@media (max-width: 768px) {
    .mobile-only {
        display: block;
    }


    .nav-links {
        display: none;
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background-color: var(--bg-secondary);
        padding: 1.5rem;
        box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    }


    .nav-links.active {
        display: flex;
    }


    .hero h1 {
        font-size: 2.2rem;
    }
}