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

body {
    font-family: 'Poppins', sans-serif;
    background-color: #f4f6f9;
    color: #1a1a1a;
    line-height: 1.6;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

header {
    background: linear-gradient(135deg, #111827, #1f2937);
    color: white;
    padding: 80px 20px;
    text-align: center;
}

header h1 {
    font-size: 42px;
    margin-bottom: 15px;
    letter-spacing: 2px;
}

header p {
    font-size: 18px;
    opacity: 0.9;
}

.btn {
    display: inline-block;
    margin-top: 30px;
    padding: 14px 30px;
    background: #facc15;
    color: #111;
    text-decoration: none;
    font-weight: 600;
    border-radius: 30px;
    transition: 0.3s ease;
}

.btn:hover {
    background: #eab308;
    transform: scale(1.05);
}

.section {
    padding: 80px 0;
}

.section.gray {
    background-color: #eef1f5;
}

h2 {
    text-align: center;
    font-size: 32px;
    margin-bottom: 50px;
}

.services {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.card {
    background: white;
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.05);
    transition: 0.3s ease;
}

.card:hover {
    transform: translateY(-8px);
}

.card h3 {
    margin-bottom: 15px;
}

.gallery {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 25px;
}

.gallery img {
    width: 100%;
    height: 260px;
    object-fit: cover;
    border-radius: 15px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
    transition: 0.3s ease;
}

.gallery img:hover {
    transform: scale(1.03);
}

.contact p {
    font-size: 18px;
    margin-bottom: 10px;
}

.contact a {
    color: #111827;
    text-decoration: none;
    font-weight: 600;
}

footer {
    background: #111827;
    color: white;
    text-align: center;
    padding: 25px 10px;
    font-size: 14px;
}

/* RESPONSYWNOŚĆ */
@media (max-width: 768px) {
    header h1 {
        font-size: 28px;
    }

    header p {
        font-size: 16px;
    }

    h2 {
        font-size: 24px;
    }

    .gallery img {
        height: 220px;
    }
}