* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  background: #f5f7fb;
  color: #1f2933;
  line-height: 1.6;
}

.container {
  width: min(1000px, 92%);
  margin: 0 auto;
  padding: 40px 0;
}

.hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
  align-items: center;
  margin-bottom: 50px;
}

.hero-image {
  width: 100%;
  border-radius: 18px;
  box-shadow: 0 15px 35px rgba(0,0,0,0.12);
}

.hero-text h1 {
  font-size: 48px;
  margin: 0 0 15px;
}

.contact {
  background: #ffffff;
  padding: 30px;
  border-radius: 18px;
  box-shadow: 0 15px 35px rgba(0,0,0,0.08);
}

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

label {
  font-weight: bold;
}

input,
textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid #ccd5df;
  border-radius: 10px;
  font-size: 16px;
}

button {
  margin-top: 10px;
  padding: 14px 18px;
  border: 0;
  border-radius: 10px;
  background: #1d4ed8;
  color: white;
  font-size: 17px;
  cursor: pointer;
}

button:hover {
  background: #163fa8;
}

.hidden-field {
  display: none;
}

@media (max-width: 750px) {
  .hero {
    grid-template-columns: 1fr;
  }

  .hero-text h1 {
    font-size: 36px;
  }
}