@charset "utf-8";

/*
** Description: 性闘士☆準矢 オフィシャルサイト
** Navigation - CSS
** Created: 2026
** ==================================================
*/

/* ==============================
   Header Navigation
============================== */

.menu-wrapper {
  position: relative;
}

/* ハンバーガー */
.menu-icon {
  width: 30px;
  height: 30px;
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  right: 0;
  cursor: pointer;
  z-index: 3;
  display: inline-block;
}

.menu-icon span {
  display: block;
  height: 4px;
  margin: 6px 0;
  background-color: var(--color-text);
  border-radius: 2px;
  transition: transform 0.4s ease, opacity 0.4s ease;
}

/* ハンバーガー → X */
#menu-toggle:checked+.menu-icon span:nth-child(1) {
  transform: translateY(10px) rotate(45deg);
}

#menu-toggle:checked+.menu-icon span:nth-child(2) {
  opacity: 0;
}

#menu-toggle:checked+.menu-icon span:nth-child(3) {
  transform: translateY(-10px) rotate(-45deg);
}

/* ==============================
   Overlay
============================== */

.overlay {
  position: fixed;
  inset: 0;
  background-color: rgb(0 0 0 / 0.6);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s ease;
  z-index: 1;
}

#menu-toggle:checked~.overlay {
  opacity: 1;
  pointer-events: auto;
}

/* ==============================
   Menu
============================== */

.menu {
  position: fixed;
  top: 0;
  left: 0;
  /* ← ここは0にする */
  width: 70%;
  height: 100%;
  background-color: rgb(0 0 0 / 0.9);

  transform: translateX(-100%);
  /* ← これ追加 */
  transition: transform 0.4s ease;

  z-index: 2;
  font-size: var(--fs-md);
  padding: var(--space-base);
  display: grid;
  gap: var(--space-base);
}

#menu-toggle:checked~.menu {
  transform: translateX(0);
  box-shadow: 2px 0 8px rgb(0 0 0 / 0.9);
}

/* メニューリスト */

.menu ul {
  list-style: none;
}

.menu ul li {
  margin-block: var(--space-xs);
}

.menu ul li a {
  text-transform: uppercase;
  font-weight: bold;
  display: block;
  transition: 0.4s;
}

.menu ul li a:hover {
  color: var(--color-accent);
}

/* ==============================
   SNS
============================== */

.sns-list {
  text-align: center;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(0, 1fr));
  font-size: var(--fs-md);
}

/* PageTop内SNS */

#pageTop .sns-list {
  display: flex;
}

#pageTop .sns-list li {
  margin-inline: var(--space-xs);
  margin-right: var(--space-base);
}

/* ==============================
   Promo
============================== */

.promo {
  font-size: clamp(0.875rem, 2.5vw, 1rem);
  text-align: center;
}

.promo a {
  color: var(--color-accent);
}

.promo figure figcaption {
  padding-top: 4px;
}


/* ==============================
   Desktop
============================== */

@media (width >=768px) {

  .menu-icon {
    display: none;
  }

  .menu {
    position: static;
    transform: none;
    /* ← これ追加 */
    background-color: transparent;
    display: flex;
    align-items: center;
    width: auto;
    height: auto;
    font-size: var(--fs-base);
    padding: 0;
  }

  .menu ul {
    display: flex;
  }

  .menu ul li {
    margin: 0 var(--space-xs);
  }

  .menu .global-nav {
    border-right: 1px solid var(--color-text);
    padding-right: var(--space-xs);
    margin-right: var(--space-xs);
  }

  .overlay {
    display: none;
  }

  .promo {
    display: none;
  }
}