@charset 'UTF-8';

/**
 * Header Styles - TonTon完全再現ヘッダー
 */

/* ========================================
 * Navigation Container
 * ======================================== */
.nav {
  position: fixed;
  z-index: 100;
  top: 0;
  left: 0;
  width: 100%;
  background: transparent; /* 背景透過でKVの背景画像を表示 */
}

/* ========================================
 * Logo
 * ======================================== */
.nav .logo {
  position: fixed;
  top: 1.2631578947rem;
  left: 1.8947368421rem;
  width: 18.2368421053rem;
  z-index: 101;
}

.nav .logo a {
  position: relative;
  display: block;
  transition: opacity 0.3s cubic-bezier(0.215, 0.61, 0.355, 1) 0s;
}

.nav .logo a:before {
  display: block;
  padding: 20.7792207792% 0 0 0;
  content: "";
}

.nav .logo a > img,
.nav .logo a > picture,
.nav .logo a > svg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
}

/* ========================================
 * Header Container (右側の黒背景部分)
 * ======================================== */
.nav .nav_inner {
  position: absolute;
  top: 0;
  right: 0;
  display: flex;
  height: 3.7894736842rem;
  color: #fff;
  background: #000;
  justify-content: flex-end;
  align-items: center;
  flex-wrap: nowrap;
}

/* 斜め背景（左側） */
.nav .nav_inner:before {
  position: absolute;
  top: 0;
  right: 100%;
  display: block;
  width: 2.9210526316rem;
  height: 100%;
  margin: 0 -1px 0 0;
  content: "";
  background: #000;
  clip-path: polygon(1.5rem 0, 100% 0, 100% 100%, 0 100%);
}

/* 各要素のベーススタイル */
.nav .nav_inner > * {
  position: relative;
  height: 100%;
}

/* 区切り線 */
.nav .nav_inner > *:after {
  position: absolute;
  top: 0.9473684211rem;
  right: 0;
  display: block;
  width: 1px;
  height: 24px;
  content: "";
  pointer-events: none;
  background: #666;
}

.nav .nav_inner > :last-child:after {
  display: none;
}

/* ========================================
 * Menu (PC)
 * ======================================== */
.nav .menu_wrapper {
  font-size: 1.1052631579rem;
  font-weight: 700;
  line-height: 1em;
  display: flex;
  padding: 0 0.6315789474rem 0 0;
  letter-spacing: 0;
  justify-content: center;
  align-items: center;
  flex-wrap: nowrap;
}

.nav .menu {
  display: flex;
  list-style: none;
  margin: 0;
  padding: 0;
  height: 100%;
  align-items: center;
}

.nav .menu > li {
  height: 100%;
  margin: 0;
}

.nav .menu > li a {
  display: flex;
  height: 100%;
  padding: 0 0.6315789474rem;
  transition: color 0.3s;
  justify-content: center;
  align-items: center;
  flex-wrap: nowrap;
  color: #fff;
  text-decoration: none;
}

.nav .menu > li a:hover {
  color: var(--color-accent);
  opacity: 1;
}

/* ========================================
 * CTA Link（造作売却ご検討の方）
 * ======================================== */
.nav .cta_link {
  display: flex;
  padding: 0 1rem;
  color: #fff;
  text-decoration: none;
  font-size: 1.1052631579rem;
  font-weight: 700;
  letter-spacing: 0;
  justify-content: center;
  align-items: center;
  flex-wrap: nowrap;
  gap: 0.4rem;
  transition: color 0.3s;
}

.nav .cta_link:hover {
  color: var(--color-accent);
  opacity: 1;
}

.nav .cta_link .material-symbols-outlined {
  font-size: 1.4rem;
  width: auto;
}

/* ========================================
 * ハンバーガーメニュートグル（モバイルのみ）
 * ======================================== */
.nav .toggle {
  z-index: 20;
  display: none; /* PC版では非表示 */
  width: 3.7894736842rem;
  height: 100%;
  background: transparent;
  border: none;
  cursor: pointer;
  position: relative;
}

.nav .toggle > span {
  position: absolute;
  top: 50%;
  left: 0.9473684211rem;
  width: 1.8947368421rem;
  height: 2px;
  transition: background-color 0.3s, margin 0.3s, transform 0.3s;
  background: #fff;
}

.nav .toggle > span:nth-of-type(1) {
  margin: -0.7105263158rem 0 0;
}

.nav .toggle > span:nth-of-type(2) {
  margin: -0.0789473684rem 0 0;
}

.nav .toggle > span:nth-of-type(3) {
  margin: 0.5526315789rem 0 0;
}

.nav.isOpen .toggle > span {
  background: #fff;
}

.nav.isOpen .toggle > span:nth-of-type(n) {
  margin: -0.0789473684rem 0 0;
}

.nav.isOpen .toggle > span:nth-of-type(1),
.nav.isOpen .toggle > span:nth-of-type(3) {
  transform: rotate(-225deg);
}

.nav.isOpen .toggle > span:nth-of-type(2) {
  transform: rotate(-135deg);
}

/* ========================================
 * モーダルメニュー (SP)
 * ======================================== */
.nav .modal {
  position: fixed;
  z-index: 10;
  top: 0;
  left: 0;
  display: none;
  overflow-y: auto;
  box-sizing: border-box;
  width: 100%;
  max-height: 100%;
  padding: 3.7894736842rem 0;
  opacity: 0;
  background: rgba(0, 0, 0, 0.85);
}

.nav.isOpen .modal {
  display: block;
  opacity: 1;
}

.nav .modal .inner {
  box-sizing: border-box;
  width: 83.6842105263rem;
  max-width: 90%;
  margin: 0 auto;
  padding: 4.2631578947rem 0;
}

.nav .modal .menu {
  font-size: 1.1052631579rem;
  line-height: 2em;
  display: flex;
  flex-direction: column;
  width: 100%;
  letter-spacing: 0;
  color: #fff;
  justify-content: flex-start;
}

.nav .modal .menu > li {
  width: 100%;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.nav .modal .menu > li:last-child {
  border-bottom: none;
}

.nav .modal .menu > li a {
  display: block;
  padding: 1.5rem 0;
  color: #fff;
  transition: color 0.3s;
}

.nav .modal .menu > li a:hover {
  color: var(--color-accent);
}

/* モーダル内CTA（造作売却をご検討の方） */
.nav .modal .modal_cta {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  color: #fff;
  font-size: 1.1052631579rem;
  font-weight: 700;
  text-decoration: none;
  transition: color 0.3s;
}

.nav .modal .modal_cta:hover {
  color: var(--color-accent);
}

.nav .modal .modal_cta .material-symbols-outlined {
  font-size: 1.4rem;
}

/* ========================================
 * Responsive
 * ======================================== */
@media screen and (max-width: 900px) {
  .nav .logo {
    top: 0.8rem;
    left: 1rem;
    width: 12rem;
  }

  .nav .nav_inner {
    height: 3.5rem;
    padding-right: 0.5rem;
  }

  /* モバイル: 左側の斜めカットを除去してスクエアに */
  .nav .nav_inner:before {
    display: none;
  }

  .nav .menu_wrapper {
    display: none;
  }

  .nav .cta_link {
    display: none;
  }

  .nav .toggle {
    display: block; /* モバイル版で表示 */
    width: 3.5rem;
  }

  .nav .modal .inner {
    padding: 2rem;
  }
}

/* ========================================
 * 小型スマートフォン向け調整
 * ======================================== */
@media screen and (max-width: 420px) {
  .nav .logo {
    width: 9rem;
  }

  .nav .toggle {
    width: 3rem;
  }
}

/* ========================================
 * ページトップのスペーシング調整
 * ========================================*/
body {
  padding-top: 3.7894736842rem;
}

@media screen and (max-width: 900px) {
  body {
    padding-top: 3.5rem;
  }
}