@charset "UTF-8";
/* 共通設定 */

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

img {
  max-width: 100%;
  height: auto;
}

/* ヘッダー*/
.header {
  width: 100%;
  background-color: #fff;
  border-bottom: 1px solid #ddd;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 999;
}

.header-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 16px;
  height: 70px;          /* ヘッダーの高さを固定 */
  box-sizing: border-box;
}

.logo img {
  display: block;
  height: 35px;
  margin-left: 20px;
}

.insta-icon img {
  height: 40px;
  margin-right: 20px;
}

.Itsumo_logo img{
  height: 30px;
  margin-right: 5px;
}

/* ============================= */
/* ▼ ナビゲーション（PC） */
/* ============================= */
.nav {
  position: static;
  background-color: transparent;
  box-shadow: none;
  transition: none;
}

.nav ul {
  display: flex;
  align-items: center;
  gap: 30px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.nav li a {
  display: flex;
  align-items: center;
  font-size: 16px;
  color: #333;
  text-decoration: none;
  height: 70px;          /* ヘッダーの高さと揃える */
  line-height: 70px;     /* 青いライン中央で揃える */
  box-sizing: border-box;
}


/* ============================= */
/* ▼ ハンバーガーメニュー（共通） */
/* ============================= */
.menu-btn {
  width: 30px;
  height: 18px;
  display: none;  /* PCでは非表示、スマホで表示 */
  flex-direction: column;
  justify-content: space-between;
  cursor: pointer;
}

.menu-btn span {
  display: block;
  height: 3px;
  width: 100%;
  background-color: #333;
  border-radius: 2px;
  transition: 0.3s;
}

/* 開閉アニメーション */
.menu-btn.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}
.menu-btn.active span:nth-child(2) {
  opacity: 0;
}
.menu-btn.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* ============================= */
/* ▼ スマホ用レイアウト */
/* ============================= */
@media screen and (max-width: 768px) {

  /* ハンバーガーメニューを表示 */
  .menu-btn {
    display: flex;
  }

  /* ナビゲーションを非表示にして右から出す */
  .nav {
    position: fixed;
    top: 70px;
    right: -100%;
    width: 70%;
    height: 100%;
    background-color: #fff;
    box-shadow: -2px 0 5px rgba(0,0,0,0.1);
    transition: 0.3s;
    padding-top: 0;
  }

  /* 開いたとき */
  .nav.open {
    right: 0;
  }

  /* ナビを縦並びに */
  .nav ul {
    flex-direction: column;
    gap: 0;
  }

  .nav li {
    padding: 12px 24px;
    border-bottom: 1px solid #eee;
  }

  .nav li a {
    height: auto;
    line-height: 1.6;
  }
}

/* ============================= */
/* 基本設定 */
/* ============================= */
/* styles.css */
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: "Hiragino Kaku Gothic ProN", "メイリオ", "Meiryo", sans-serif;
  background: #f7fdf9;
  color: #222;
  padding: 30px 16px;
  -webkit-font-smoothing:antialiased;
}

.form-container {
  max-width: 680px;
  margin: 40px auto;      /* 中央に配置 */
  background: #ffffff;
  margin-top: 60px;
  padding: 28px;
  border-radius: 8px;
  box-shadow: 0 6px 20px rgba(0,0,0,0.06);
}

.form-container h1 {
  margin-top: 0;
  font-size: 1.25rem;
}

.contact-form label {
  display: block;
  margin-bottom: 12px;
}

.label-title {
  display: block;
  font-weight: 600;
  margin-bottom: 6px;
  font-size: 0.95rem;
}

.required {
  color: #d9534f;
  font-weight: 700;
  margin-left: 6px;
  font-size: 0.9rem;
}

.contact-form input[type="text"],
.contact-form input[type="email"],
.contact-form input[type="tel"],
.contact-form input[type="file"],
.contact-form textarea {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid #dcdfe6;
  border-radius: 6px;
  font-size: 0.95rem;
  background: #fff;
}

.contact-form textarea { resize: vertical; min-height: 120px; }

.submit-wrap {
  text-align: center;
  margin-top: 18px;
}

.btn {
  display: inline-block;
  padding: 10px 26px;
  border-radius: 6px;
  border: none;
  background: #0b74de;
  color: #fff;
  font-weight: 700;
  cursor: pointer;
  font-size: 1rem;
}

.btn:hover { opacity: 0.95; }

@media (max-width: 480px) {
  .form-container { padding: 18px; }
  .btn { width: 100%; padding: 12px; }
}
 
/* フッター */
footer {
  background-color: #ffffff;
  color: #000000;
  padding: 20px 0;
  text-align: center;
}

.footer-nav {
  list-style: none;
  display: flex;
  justify-content: center;
  padding: 0;
  margin: 0 0 10px;
  align-items: center;
}

.footer-nav li {
  margin: 0 12px;
}