.topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.topbar-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: var(--text-color);
    font-weight: 700;
}

.topbar-brand img {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    object-fit: cover;
}

.topbar-actions {
    display: flex;
    align-items: center;
    gap: 8px;
}

.lang-switch {
    display: flex;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 999px;
    overflow: hidden;
}

.lang-switch button {
    border: none;
    background: transparent;
    color: var(--text-secondary-color);
    padding: 8px 12px;
    cursor: pointer;
    font-weight: 600;
    font-family: inherit;
}

.lang-switch button.active {
    background: var(--gradient);
    color: #fff;
}

#main-info {
    background-color: var(--card-bg);
    border-radius: var(--border-radius-md);
    padding: 30px;
    margin-bottom: 24px;
    box-shadow: var(--shadow-md);
    text-align: center;
    border-top: 5px solid var(--primary-color);
}

.profile-image {
    width: 130px;
    height: 130px;
    object-fit: cover;
    border-radius: 50%;
    border: 5px solid var(--light-color);
    box-shadow: 0 0 25px rgba(58, 123, 213, 0.2);
    margin-bottom: 16px;
}

#main-info h1 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-color);
    margin: 0;
}

#main-info .headline {
    font-size: 1.05rem;
    color: var(--primary-color);
    font-weight: 600;
    margin-top: 8px;
}

#main-info .description {
    font-size: 1rem;
    color: var(--text-secondary-color);
    margin-top: 10px;
}

.hero-actions {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 18px;
}

.btn-primary,
.btn-outline {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 18px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    border: none;
    cursor: pointer;
    font-family: inherit;
}

.btn-primary {
    background: var(--gradient);
    color: #fff;
    box-shadow: 0 5px 15px rgba(58, 123, 213, 0.3);
}

.btn-outline {
    background: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.social-links {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 20px;
}

.social-links a {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
    transition: all 0.3s ease;
    font-size: 20px;
    text-decoration: none;
}

.social-links a:hover {
    background: var(--gradient);
    color: #fff;
    border-color: transparent;
}