/* Reset i ogólne */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: "Poppins", sans-serif;
}
body {
    color: #333;
    line-height: 1.6;
}

/* 🔹 Pasek nawigacji */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 10%;
    background: #fff;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}
.navbar .logo img {
    height: 40px;
}
.navbar ul {
    list-style: none;
    display: flex;
    gap: 2rem;
}
.navbar ul li a {
    text-decoration: none;
    color: #333;
    font-weight: 500;
    transition: color 0.3s;
}
.navbar ul li a:hover {
    color: #3cb371;
}

/* 🔹 Hero */
.hero {
    background: url('https://images.unsplash.com/photo-1600585154340-be6161a56a0c?auto=format&fit=crop&w=1920&q=80') no-repeat center center/cover;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: #fff;
    position: relative;
}
.overlay {
    background: rgba(0, 0, 0, 0.55);
    padding: 3rem;
    border-radius: 10px;
    animation: fadeIn 2s ease;
}
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

/* 🔹 Przyciski */
.btn {
    display: inline-block;
    margin-top: 1.5rem;
    padding: 0.75rem 1.5rem;
    background-color: #3cb371;
    color: white;
    text-decoration: none;
    border-radius: 25px;
    transition: background 0.3s;
}
.btn:hover {
    background-color: #2a8f56;
}

/* 🔹 Sekcje */
.section {
    padding: 5rem 10%;
    text-align: center;
}
.section.alt {
    background: #f7f7f7;
}
.section h2 {
    font-size: 2rem;
    margin-bottom: 1rem;
    color: #3cb371;
}

/* 🔹 Karty usług */
.cards {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 2rem;
    margin-top: 2rem;
}
.card {
    background: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    flex: 1 1 250px;
    transition: transform 0.3s ease;
}
.card:hover {
    transform: translateY(-5px);
}

/* 🔹 Galeria */
.galeria {
    margin-top: 3rem;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
}
.galeria-item {
    position: relative;
    overflow: hidden;
    border-radius: 10px;
}
.galeria-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}
.galeria-item:hover img {
    transform: scale(1.1);
}

/* 🔹 Formularz i mapa */
.kontakt-container {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 2rem;
    align-items: flex-start;
}
.kontakt-form {
    max-width: 400px;
    flex: 1 1 300px;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}
.kontakt-form input, 
.kontakt-form textarea {
    padding: 0.75rem;
    border-radius: 5px;
    border: 1px solid #ccc;
}
.kontakt-form textarea {
    resize: vertical;
}
.mapa {
    flex: 1 1 300px;
}

/* 🔹 Stopka */
footer {
    text-align: center;
    background: #333;
    color: white;
    padding: 1rem 0;
    font-size: 0.9rem;
}