body {
  margin: 0;
  font-family: Arial, sans-serif;
  background: linear-gradient(
    to bottom,
    #d9d2c3,
    #ebe6dc,
    #f5f2ec
  );
  color: #222;
  line-height: 1.6;
  min-height: 100vh;
}

.hero-banner {
  background:
    linear-gradient(
      rgba(0,0,0,.45),
      rgba(0,0,0,.45)
    ),
    url("images/concrete1.jpeg");

  background-size: cover;
  background-position: center;

  color: white;
  text-align: center;

  padding: 35px 20px;
}

.hero-banner h1 {
  margin: 0;
  font-size: 2.4rem;
}

.container {
  max-width: 900px;
  margin: 25px auto;
  padding: 22px 35px;
  background: rgba(255,255,255,0.92);
  border-radius: 16px;
  box-shadow: 0 10px 40px rgba(0,0,0,.12);
  color: #222;
}

.hero {
  text-align: center;
  padding: 5px 0 8px;
  color: #222;
}

.subtitle {
  font-size: 1.1rem;
  font-weight: 600;
  margin: 0;
  line-height: 1.35;
}

h1 {
  font-size: 2.2rem;
  margin-bottom: 12px;
}

.subtitle {
  font-size: 1.2rem;
  font-weight: 600;
}

.message {
  background: rgba(255,255,255,.55);
  padding: 18px 24px;
  border-radius: 10px;
  margin: 15px 0;
}

.message p {
  text-align: left;
  max-width: 850px;
  margin: 10px auto;
  line-height: 1.5;
}

.photos {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin: 24px 0;
}

.photos {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin: 15px 0;
  flex-wrap: wrap;
}

.photos img {
  width: 180px;
  height: 120px;
  object-fit: cover;
  border-radius: 8px;
  border: 1px solid #ccc;
  cursor: pointer;
  transition: transform .2s;
}

.photos img:hover {
  transform: scale(1.05);
}

label {
  display: grid;
  gap: 6px;
  font-weight: 600;
}

input,
textarea,
select {
  padding: 10px;
  border: 1px solid #bbb;
  border-radius: 6px;
  font-size: 1rem;
}

.checkbox {
  display: flex;
  gap: 10px;
  align-items: flex-start;
}

button {
  background: #333;
  color: white;
  padding: 14px 18px;
  border: none;
  border-radius: 6px;
  font-size: 1rem;
  cursor: pointer;
}

button:hover {
  background: #111;
}

@media (max-width: 700px) {
  .photos {
    grid-template-columns: 1fr;
  }

  h1 {
    font-size: 1.8rem;
  }
}
.actions {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-top: 20px;
  margin-bottom: 10px;
  flex-wrap: wrap;
}

.action-button {
  display: inline-block;
  background: #556b2f;
  color: white;
  text-decoration: none;
  padding: 16px 28px;
  border-radius: 8px;
  font-size: 1.1rem;
  font-weight: bold;
  transition: all .2s;
}

.action-button:hover {
  background: #3f5122;
  transform: translateY(-2px);
}

.lightbox {
  display: none;
  position: fixed;
  z-index: 9999;
  inset: 0;
  background: rgba(0,0,0,.8);
  justify-content: center;
  align-items: center;
  padding: 30px;
}

.lightbox img {
  max-width: 90vw;
  max-height: 85vh;
  border-radius: 10px;
  box-shadow: 0 10px 40px rgba(0,0,0,.45);
}

.lightbox-close {
  position: fixed;
  top: 20px;
  right: 30px;
  color: white;
  font-size: 42px;
  font-weight: bold;
  cursor: pointer;
}

.form-section {
  max-width: 700px;
  margin: 0 auto;
}

form {
  display: grid;
  gap: 14px;
}

button {
  background: #556b2f;
}

button:hover {
  background: #3f5122;
}

.form-section {
  max-width: 700px;
  margin: 0 auto;
}

.form-section h2 {
  margin-top: 0;
  text-align: center;
}

form {
  display: grid;
  gap: 14px;
}

form label {
  display: grid;
  gap: 6px;
  font-weight: 600;
}

form input,
form textarea {
  width: 100%;
  box-sizing: border-box;
}

.back-link {
  text-align: center;
  margin-bottom: 0;
}