body {
  margin: 0;
  font-family: sans-serif;
  background: #fffaf5;
  color: #333;
}

header {
  position: relative; /* 子の絶対配置の基準に */
  background: #a47148;
  padding: 1rem 5rem 1rem 5rem;
  color: white;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.main{
     padding:0rem 10rem 0rem 10rem;;
}

.menu-toggle {
  font-size: 24px;
  cursor: pointer;
}

/* メニューは初期非表示 */
nav {
  position: absolute;
  top: 100%;   /* ヘッダーのすぐ下に表示 */
  left: 80%;
  right: 0;
  background: #a47148;
  display: none;  /* 非表示 */
  flex-direction: column;
  padding: 1rem 0;
}

/* メニュー表示時 */
nav.show {
  display: flex;
}

nav a {
  color: white;
  padding: 0.5rem 1rem;
  text-decoration: none;
  border-top: 1px solid rgba(255,255,255,0.2);
}

nav a:first-child {
  border-top: none;
}

nav a:hover {
  background: rgba(255,255,255,0.1);
}

.menu-toggle {
  font-size: 24px;
  cursor: pointer;
}

.hero {
  text-align: center;
  padding: 3rem 1rem;
  background: url('https://source.unsplash.com/800x600/?coffee') no-repeat center/cover;
  color: black;
}

.btn {
  background: #a47148;
  color: white;
  padding: 0.7rem 1.5rem;
  text-decoration: none;
  border-radius: 5px;
}

.menu-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding: 1rem 5rem;
}

.item {
  background: #f2e8dc;
  padding: 1rem;
  border-radius: 8px;
}

.price{
    display: block;
    text-align: right;    
}

form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding: 1rem;
}

input, textarea {
  padding: 0.5rem;
  border: 1px solid #aaa;
  border-radius: 4px;
}



button {
  margin: 0rem 20rem 0rem 20rem;
  padding: 0.7rem;
  background: #a47148;
  color: white;
  border: none;
  border-radius: 5px;
  font-size: 1.2rem;
}

footer {
  text-align: center;
  background: #333;
  color: white;
  padding: 1rem;
}