* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Poppins', sans-serif;
}

body {
  background: #f7f7f7;
  color: #222;
}
body {
  margin: 0;
  padding-bottom: 100px; /* musi być mniej więcej wysokość footera */
}

nav {
  background: #111;
  padding: 15px;
  position: sticky;
  top: 0;
  z-index: 100;
  text-align: center;
}

nav a {
  color: white;
  text-decoration: none;
  margin: 0 15px;
  font-weight: 500;
}

nav a:hover {
  color: #f4b400;
}
.tlo{
    background: url('tlo.jpg') center/cover no-repeat;
}
header {
  height: 60vh;
  
  display: flex;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: 20px;
}

header h1 {
  color: #f4b400;
  background: rgba(0,0,0,0.5);
  padding: 15px 25px;
  border-radius: 10px;
  font-size: 36px;
}

.container {
  padding: 40px 20px;
  max-width: 1100px;
  margin: auto;
}

.services {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
  margin-top: 30px;
}

.service-card {
  background: white;
  padding: 20px;
  border-radius: 12px;
  box-shadow: 0 4px 10px rgba(0,0,0,0.1);
  text-align: center;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.service-card:hover {
  transform: scale(1.08);
  box-shadow: 0 6px 15px rgba(0,0,0,0.2);
}

.service-card img {
  width: 100%;
  border-radius: 8px;
  height: 160px;
  object-fit: cover;
}

.service-card h3 {
  margin: 10px 0;
  color: #222;
}

.service-card p {
  font-size: 14px;
}

footer {
  background: #111;
  color: white;
  text-align: center;
  padding: 25px;
  font-size: 14px;

  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
}

.btn {
  display: inline-block;
  margin-top: 15px;
  background: #f4b400;
  color: black;
  padding: 10px 20px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
}

.btn:hover {
  background: #d99a00;
}

form {
  background: white;
  padding: 20px;
  border-radius: 10px;
  max-width: 600px;
  margin: auto;
  box-shadow: 0 4px 10px rgba(0,0,0,0.1);
}

input, textarea {
  width: 100%;
  padding: 12px;
  margin: 10px 0;
  border: 1px solid #ccc;
  border-radius: 6px;
}

.submit {
  background: #f4b400;
  border: none;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  width: 100%;
  padding: 12px;
  border-radius: 6px;
}

.submit:hover {
  background: #d99a00;
}

@media (max-width: 768px) {
  header h1 {
    font-size: 26px;
  }
}
.big-link {
  display: inline-block;
  font-size: 20px;
  font-weight: 400;
  color: #000;
  text-decoration: none;
}

.big-link:hover {
  color: #f4b400;
}

.btn.large {
  font-size: 18px;
  padding: 12px 24px;
  border-radius: 10px;
}