:root {
  --brown-main: #80634c;
  --pastel-bg: #fbf8f3;
  --btn-bg: #ae856c;
  --btn-hover-bg: #80634c;
  --btn-text: #fff;
  --font-primary: 'Poppins', sans-serif;
}

body, html {
  margin: 0; padding: 0;
  height: 100%;
  font-family: var(--font-primary);
  background: var(--pastel-bg);
  color: var(--brown-main);
  display: flex;
  flex-direction: column;
}

.main-header {
  background-color: var(--btn-bg);
  color: var(--btn-text);
  padding: 1rem 2rem;
  display: flex; justify-content: space-between; align-items: center;
  font-weight: 700;
  box-shadow: 0 4px 18px rgba(128, 99, 76, 0.1);
  flex-shrink: 0;
}

.main-header nav ul {
  display: flex; gap: 2rem; list-style: none; margin: 0; padding: 0;
}

.main-header nav a {
  color: var(--btn-text);
  text-decoration: none;
  font-weight: 600;
  font-size: 1.05rem;
  border-radius: 6px;
  padding: 0.3em 0.8em;
  transition: background-color 0.3s ease;
}
.main-header nav a:hover,
.main-header nav a.active {
  background: #d7bfa5; color: var(--brown-main);
}

.contact-main {
  flex: 1;
  max-width: 600px;
  margin: 2rem auto 3rem;
  padding: 0 1.5rem;
  background: #ffe9d6;
  border-radius: 25px;
  box-shadow: 0 6px 34px rgba(128, 99, 76, 0.15);
  font-size: 1.1rem;
  line-height: 1.6;
}

.contact-main h1 {
  font-size: 2.3rem;
  font-weight: 700;
  margin-bottom: 1rem;
  color: var(--brown-main);
}

form {
  display: flex;
  flex-direction: column;
}

label {
  margin-top: 1rem;
  margin-bottom: 0.3rem;
  font-weight: 600;
  color: var(--brown-main);
}

input[type="text"], input[type="email"], textarea {
  border-radius: 8px;
  border: 1.8px solid var(--brown-main);
  padding: 0.65em 0.8em;
  font-family: var(--font-primary);
  font-size: 1rem;
  resize: vertical;
  outline-offset: 2px;
  transition: border-color 0.25s ease;
}

input[type="text"]:focus, input[type="email"]:focus, textarea:focus {
  border-color: var(--btn-bg);
}

button[type="submit"] {
  margin-top: 1.8rem;
  background: var(--btn-bg);
  color: var(--btn-text);
  font-size: 1.1rem;
  font-weight: 700;
  padding: 0.9rem 0;
  border: none;
  border-radius: 16px;
  cursor: pointer;
  transition: background-color 0.3s ease;
}

button[type="submit"]:hover {
  background: var(--btn-hover-bg);
}

#contactResponse {
  font-weight: 600;
  margin-top: 1rem;
  color: var(--brown-main);
}

footer {
  flex-shrink: 0;
  background-color: var(--btn-bg);
  color: var(--btn-text);
  padding: 0.9rem 1rem;
  font-weight: 500;
  font-size: 1rem;
  text-align: center;
  box-shadow: 0 -3px 24px -5px rgba(128, 99, 76, 0.3);
}