body {
    margin: 0;
    font-family: 'Inter', sans-serif;
    background-color: var(--background-color);
    color: var(--text-color);
    overflow-x: hidden;
    transition: background-color 0.5s ease, color 0.5s ease;
}

/* Sidebar padding only for content sections, NOT for hero to keep it centered */
.about, .projects, .contact, footer {
    padding-left: 80px;
}

h1, h2, h3 {
    font-family: 'Outfit', sans-serif;
    font-weight: 700;
}

h1 {
    font-size: 4rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.buttons {
    margin-top: 2rem;
    display: flex;
    gap: 1rem;
    justify-content: center;
}

.btn {
    display: inline-block;
    padding: 0.8rem 2rem;
    text-decoration: none;
    color: var(--text-color);
    border-radius: 50px;
    transition: all 0.3s ease;
    cursor: pointer;
    font-weight: 600;
    border: 1px solid transparent;
}

.btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

.btn:active {
    transform: translateY(-1px);
}

.primary {
    background: var(--primary-color);
    color: var(--btn-text);
}

.primary:hover {
    background: var(--hoverbtn-color);
}

.secondary {
    background: var(--accent-color);
    border-color: var(--glass-border);
}

.secondary:hover {
    background: var(--secondary-color);
}

footer {
    text-align: center;
    padding: 3rem 1rem;
    background: var(--secondary-color);
    margin-top: 5rem;
    border-top: 1px solid var(--glass-border);
}

@media (max-width: 768px) {
    body {
        padding-bottom: 70px; /* Space for bottom bar on mobile */
    }
    
    .about, .projects, .contact, footer {
        padding-left: 0;
    }

    h1 {
        font-size: 2.5rem;
    }

    .buttons {
        flex-direction: column;
    }

    .projects-container {
        grid-template-columns: 1fr;
    }
}