:root {
    --bg-color: #fcfbf9;
    --text-color: #2d2d2d;
    --accent-color: #8e9a84; /* Delikatna szałwiowa zieleń - profesjonalna i lekka */
    --light-gray: #e0e0e0;
    --font-main: 'Inter', sans-serif;
    --font-heading: 'Playfair Display', serif;
}

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

body {
    background-color: var(--bg-color);
    color: var(--text-color);
    font-family: var(--font-main);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

.container {
    display: flex;
    min-height: 100vh;
    flex-wrap: wrap;
}

/* Lewa strona - Zdjęcie */
.image-section {
    flex: 1;
    min-width: 50%;
    height: 100vh;
    position: sticky;
    top: 0;
}

.profile-image {
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    filter: grayscale(15%);
}

/* Prawa strona - Treść */
.content-section {
    flex: 1;
    min-width: 50%;
    padding: 10% 8%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    background-color: var(--bg-color);
    position: relative;
}

/* Przełącznik języka */
.lang-switcher {
    position: absolute;
    top: 2.5rem;
    right: 8%;
    display: flex;
    gap: 14px;
    font-size: 0.8rem;
    letter-spacing: 1px;
}

.lang-switcher a {
    color: var(--text-color);
    text-decoration: none;
    opacity: 0.55;
    padding-bottom: 2px;
    border-bottom: 2px solid transparent;
    transition: opacity 0.2s ease;
}

.lang-switcher a:hover {
    opacity: 1;
}

.lang-switcher a.active {
    opacity: 1;
    font-weight: 600;
    border-bottom-color: var(--accent-color);
}

header h1 {
    font-family: var(--font-heading);
    font-size: 3.5rem;
    font-weight: 500;
    margin-bottom: 0.5rem;
    letter-spacing: -1px;
}

.subtitle {
    font-size: 1.1rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--accent-color);
    font-weight: 600;
    margin-bottom: 3rem;
}

.bio .lead {
    font-size: 1.25rem;
    margin-bottom: 1.5rem;
    color: #444;
}

.bio p {
    margin-bottom: 1.5rem;
    font-weight: 300;
}

.specialties {
    margin: 2rem 0;
}

.specialties h3 {
    font-size: 0.9rem;
    text-transform: uppercase;
    margin-bottom: 1rem;
    border-bottom: 1px solid var(--light-gray);
    padding-bottom: 0.5rem;
}

.specialties ul {
    list-style: none;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
}

.specialties li::before {
    content: "— ";
    color: var(--accent-color);
}

/* Przyciski i Stopka */
.cta-group {
    margin-top: 3rem;
    display: flex;
    gap: 15px;
}

.btn {
    text-decoration: none;
    padding: 12px 25px;
    border-radius: 50px;
    font-size: 0.9rem;
    transition: all 0.3s ease;
}

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

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

.btn:hover {
    opacity: 0.8;
    transform: translateY(-2px);
}

.socials {
    margin-top: 2rem;
    font-size: 0.8rem;
}

.socials a {
    color: var(--text-color);
    text-decoration: none;
    font-weight: 600;
}

/* Responsywność */
@media (max-width: 1024px) {
    .image-section {
        height: 60vh;
        position: relative;
        min-width: 100%;
    }
    .content-section {
        min-width: 100%;
        padding: 60px 20px 50px;
    }
    .lang-switcher {
        top: 1.5rem;
        right: 20px;
    }
    header h1 {
        font-size: 2.5rem;
    }
    .specialties ul {
        grid-template-columns: 1fr;
    }
}