@charset "UTF-8";

body {
  margin: 0;
  font-family: "Hiragino Kaku Gothic ProN", "Noto Sans JP", sans-serif;
  color: #333;
  line-height: 1.7;
}

a {
  text-decoration: none;
  color: inherit;
}

img {
  max-width: 100%;
  display: block;
}

/* ===== header ===== */
header {
  background: #5fb3a2;
  color: #fff;
}

.header-inner {
  max-width: 960px;
  margin: 0 auto;
  padding: 16px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

nav ul {
  list-style: none;
  display: flex;
  gap: 16px;
  margin: 0;
  padding: 0;
}

/* ===== main visual ===== */
.mainvisual img {
  width: 100%;
  height: 60vh;
  object-fit: cover;
}

/* ===== common ===== */
.wrapper {
  max-width: 960px;
  margin: 0 auto;
  padding: 40px 16px;
}

.section-title {
  font-size: 1.6rem;
  margin-bottom: 24px;
  border-bottom: 2px solid #5fb3a2;
  display: inline-block;
}

.btn {
  display: inline-block;
  background: #5fb3a2;
  color: #fff;
  padding: 12px 24px;
  border-radius: 4px;
}

/* ===== menu ===== */
.menu {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
}

.menu-item {
  flex: 1;
  min-width: 240px;
  border: 1px solid #ddd;
  padding: 16px;
  border-radius: 6px;
}
.map {
  margin-top: 20px;
}

.map iframe {
  width: 100%;
  height: 350px;
  border-radius: 8px;
}

/* ===== footer ===== */
footer {
  background: #f5f5f5;
  text-align: center;
  padding: 20px;
  font-size: 0.8rem;
}

/* ===== responsive ===== */
@media screen and (max-width: 600px) {
  .header-inner {
    flex-direction: column;
    gap: 10px;
  }

  .mainvisual img {
    height: 40vh;
  }
}