@charset "utf-8";
/**
 * SP Menu (Hamburger)
 *
 * モバイルハンバーガーメニューのスタイル
 * tokens.css に依存
 *
 * @package LivalestCo
 */

/* -------------------------------------------------------
 * Hamburger button
 * ------------------------------------------------------- */

.hamburger-wrap {
  position: fixed;
  bottom: 2.4%;
  right: calc(4% + 16px);
  z-index: var(--z-spmenu);
  display: none;
}

@media (max-width: 1120px) {
  .hamburger-wrap { display: block; }
}

.hamburger-button {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
  border: none;
  border-radius: 50%;
  box-shadow: var(--shadow-lg);
  cursor: pointer;
  height: 64px;
  width: 64px;
  position: relative;
  transition: box-shadow var(--duration-base) var(--easing-base),
              transform var(--duration-base) var(--easing-base);
  appearance: button;
}

.hamburger-button::before {
  content: "";
  height: 64px;
  width: 64px;
  display: inline-block;
  opacity: 0;
  border-radius: 50%;
  position: absolute;
  z-index: -1;
  background-color: var(--color-primary);
}

.hamburger-button::after {
  content: "MENU";
  font-size: 12px;
  color: var(--color-white);
  font-family: "futura-pt-bold", sans-serif;
  font-weight: 700;
  letter-spacing: 1px;
  width: 100%;
  position: absolute;
  bottom: 8px;
  left: 50%;
  transform: translateX(-50%) scale(0.8);
}

.hamburger-button[aria-expanded=true]::after {
  content: "CLOSE";
}

/* -------------------------------------------------------
 * Hamburger lines
 * ------------------------------------------------------- */

.hamburger-line {
  background-color: var(--color-white);
  position: absolute;
  top: -8px;
  right: 0;
  left: 0;
  bottom: 0;
  margin: auto;
  width: 24px;
  height: 2px;
  transition: transform var(--duration-base) var(--easing-base);
}

.hamburger-line::before,
.hamburger-line::after {
  content: "";
  display: inline-block;
  height: 100%;
  top: 0;
  left: 0;
  position: absolute;
  transition: transform var(--duration-base) var(--easing-base);
  width: 100%;
  background-color: var(--color-white);
}

.hamburger-line::before { transform: translateY(-8px); }
.hamburger-line::after { transform: translateY(8px); }

.hamburger-button:active { box-shadow: var(--shadow-xl); }
.hamburger-button:active .hamburger-line { transform: rotate(0deg); }
.hamburger-button:active .hamburger-line::before { transform: translateY(-6px); }
.hamburger-button:active .hamburger-line::after { transform: translateY(6px); }

.hamburger-button[aria-expanded=true] { transform: rotate(360deg); }
.hamburger-button[aria-expanded=true]:active { transform: rotate(270deg); }
.hamburger-button[aria-expanded=true] .hamburger-line { background-color: transparent; }
.hamburger-button[aria-expanded=true] .hamburger-line::before { transform: translateY(0) rotate(225deg); }
.hamburger-button[aria-expanded=true] .hamburger-line::after { transform: translateY(0) rotate(-225deg); }
.hamburger-button[aria-expanded=true]::before {
  animation: overlay-circle 1s cubic-bezier(0.0, 0.0, 0.2, 1);
}

@keyframes overlay-circle {
  0% { opacity: 1; }
  100% { transform: scale(64); opacity: 0; }
}

@media (hover: hover) and (pointer: fine) {
  .hamburger-button:hover { box-shadow: var(--shadow-xl); }
  .hamburger-button:hover .hamburger-line { transform: rotate(0deg); }
  .hamburger-button:hover .hamburger-line::before { transform: translateY(-6px); }
  .hamburger-button:hover .hamburger-line::after { transform: translateY(6px); }
  .hamburger-button[aria-expanded=true]:hover { transform: rotate(270deg); }
}

/* -------------------------------------------------------
 * Modal overlay
 * ------------------------------------------------------- */

.modal_container {
  will-change: transform;
  display: none;
  width: 100%;
  height: 100%;
  background-color: rgba(var(--color-bg-rgb), 0.8);
  z-index: var(--z-spmenu-modal);
  overflow-y: scroll;
}

.modal_container[aria-hidden="false"] {
  position: fixed;
  top: 0;
  left: 0;
  display: block;
  animation: overlay-anime 1s cubic-bezier(0.0, 0.0, 0.2, 1);
}

@keyframes overlay-anime {
  0% { opacity: 0; transform: translateX(24%); }
  100% { opacity: 1; transform: translateX(0); }
}

/* -------------------------------------------------------
 * Menu content
 * ------------------------------------------------------- */

.hamburger-menu_container {
  position: relative;
  padding: 64px 120px;
  text-align: right;
}

.spmenu-logo .mainlogo {
  font-size: 920%;
  font-family: "futura-pt-bold", sans-serif;
  font-weight: 700;
  color: #000022;
  position: absolute;
  letter-spacing: -0.2px;
  top: 0;
  left: 56px;
  line-height: 0;
  writing-mode: vertical-rl;
}

.is-open .spmenu-logo .mainlogo {
  animation: mainlogo-anime 1.2s cubic-bezier(0.19, 1, 0.22, 1) both;
  animation-delay: 2s;
}

.menu-content-sublead {
  position: absolute;
  top: 4px;
  left: 120px;
  font-size: 100%;
  color: var(--color-primary);
  writing-mode: vertical-rl;
  animation: mainlogo-anime 1.2s cubic-bezier(0.19, 1, 0.22, 1) both;
  animation-delay: 2.4s;
}

@keyframes mainlogo-anime {
  0% { opacity: 0; transform: translateY(-100%); }
  100% { opacity: 1; transform: translateY(0); }
}

/* -------------------------------------------------------
 * Menu items
 * ------------------------------------------------------- */

.hamburger-menu_item {
  position: relative;
}

.hamburger-menu_item:last-child {
  margin-bottom: 0;
}

.hamburger-menu_link {
  color: var(--color-text);
  display: block;
  font-weight: var(--font-weight-black);
  cursor: pointer;
  padding: 16px 0;
}

.hamburger-menu_link .menu-jp {
  font-size: 140%;
  transition: color var(--duration-base) var(--easing-base);
}

.hamburger-menu_link:active .menu-jp {
  color: var(--color-primary);
}

.hamburger-menu_link .menu-en {
  display: block;
  font-size: 70%;
  color: var(--color-primary);
  position: relative;
  margin-top: 4px;
}

.hamburger-menu_link .menu-en::before {
  content: "";
  top: 30%;
  left: -28px;
  background-color: var(--color-primary);
  width: 24px;
  height: 1px;
  display: inline-block;
}

/* -------------------------------------------------------
 * Submenu (accordion)
 * ------------------------------------------------------- */

.hamburger-submenu-wrap {
  display: block;
}

.hamburger-submenu-wrap .icon {
  display: block;
  position: absolute;
  top: 24px;
  right: -24px;
  width: 24px;
  flex-shrink: 0;
  transform-origin: center 43%;
  transition: transform 0.2s;
}

details[open] .icon {
  transform: rotate(180deg);
}

.hamburger-submenu-wrap .icon::before,
.hamburger-submenu-wrap .icon::after {
  content: "";
  position: absolute;
  display: block;
  width: 12px;
  height: 2px;
  background-color: var(--color-accent);
}

.hamburger-submenu-wrap .icon::before { left: 2px; transform: rotate(45deg); }
.hamburger-submenu-wrap .icon::after { right: 2px; transform: rotate(-45deg); }

.hamburger-submenu {
  padding: 0 16px 16px 0;
  margin-left: 120px;
  width: calc(100% - 120px);
}

.hamburger-submenu .submenu-jp {
  font-size: 110%;
  position: relative;
  transition: color var(--duration-base) var(--easing-base);
}

.hamburger-submenu .submenu-jp::after {
  content: "";
  width: 12px;
  height: 1px;
  background-color: var(--color-primary);
  position: absolute;
  right: -16px;
  top: 50%;
  transform: translateY(-50%);
}

.hamburger-submenu .hamburger-menu_link:active .submenu-jp {
  color: var(--color-primary);
}

.hamburger-submenu .hamburger-menu_link {
  padding: 0;
}

.hamburger-submenu .hamburger-menu_link:not(:first-child) {
  margin-top: 12px;
}

/* -------------------------------------------------------
 * Menu item animations
 * ------------------------------------------------------- */

.is-open .hamburger-menu_item {
  animation: menu-item-appeared-first;
  animation-duration: 1.6s;
  animation-fill-mode: both;
  animation-timing-function: cubic-bezier(0.19, 1, 0.22, 1);
}

.is-open .hamburger-menu_item:nth-child(1) { animation-delay: 0.64s; }
.is-open .hamburger-menu_item:nth-child(2) { animation-delay: 0.68s; }
.is-open .hamburger-menu_item:nth-child(3) { animation-delay: 0.72s; }
.is-open .hamburger-menu_item:nth-child(4) { animation-delay: 0.76s; }
.is-open .hamburger-menu_item:nth-child(5) { animation-delay: 0.80s; }
.is-open .hamburger-menu_item:nth-child(6) { animation-delay: 0.84s; }
.is-open .hamburger-menu_item:nth-child(7) { animation-delay: 0.88s; }
.is-open .hamburger-menu_item:nth-child(8) { animation-delay: 0.92s; }

@keyframes menu-item-appeared-first {
  0% { opacity: 0; transform: translateY(100%); }
  100% { opacity: 1; transform: translateY(0); }
}

@media (hover: hover) and (pointer: fine) {
  .hamburger-menu_link:hover .menu-jp,
  .hamburger-submenu .hamburger-menu_link:hover .submenu-jp {
    color: var(--color-primary);
  }
}

/* -------------------------------------------------------
 * Responsive
 * ------------------------------------------------------- */

@media (max-width: 767px) {
  .hamburger-menu_container { padding: 40px 80px 0; }
  .spmenu-logo { font-size: 90%; }
  .spmenu-logo .mainlogo { top: 0; left: 48px; }
  .menu-content-sublead { left: 100px; }
}

@media (max-width: 599px) {
  .hamburger-menu_container { padding: 24px 24px 80px; }
  .hamburger-menu_link { font-size: 90%; }
}