/* =========================================================
   Header（品川駅徒歩3分 | 夜遅くまで営業 | 足つぼ専門店）
========================================================= */
header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: linear-gradient(to bottom, #152113 0%, #55874E 100%);
  height: var(--header-height);
  transition: box-shadow 0.25s ease;
}

header::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: #F0FF7E;
}

header.scrolled {
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
}

body {
  padding-top: var(--header-height);
}

header .header-inner {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100%;
  margin: 0 auto;
  padding: 0 16px;
  max-width: 750px;
}

header .header-catch {
  margin: 0;
  color: #fff;
  font-family: var(--font-family-body);
  font-size: var(--font-size-fixed-sm);
  font-weight: var(--font-weight-medium);
  text-align: center;
  white-space: nowrap;
  letter-spacing: var(--letter-spacing-default);
}

:root {
  --header-height: 60px;
}

header .header-inner {
  padding: 0 12px;
}

header .header-catch {
  font-size: var(--font-size-fixed-md);
  white-space: normal;
  text-align: center;
  line-height: 1.5;
}

@media (min-width: 751px) {

}

@media (max-width: 750px) {

}

/* =========================================================
   Existing styles
========================================================= */

.menu-overlay {
  position: fixed;
  top: 0;
  right: -100%;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.8);
  z-index: 999;
  transition: right 0.3s ease-in-out;
}

.menu-overlay.active {
  right: 0;
}

.menu-content {
  position: absolute;
  top: 0;
  right: 0;
  width: 80%;
  max-width: 300px;
  height: 100%;
  background-color: var(--color-main);
  padding: 80px 30px 40px;
  transform: translateX(100%);
  transition: transform 0.3s ease-in-out;
}

.menu-overlay.active .menu-content {
  transform: translateX(0);
}

.menu-close {
  position: absolute;
  top: 20px;
  right: 20px;
  font-size: 32px;
  cursor: pointer;
  color: #ffffff;
  background: transparent;
  border: none;
  z-index: 1000;
}

.menu-nav ul {
  list-style: none;
  padding: 0;
  margin: 0;
  text-align: left;
}
.menu-nav li {
  margin-bottom: 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.5);
}
.menu-nav a {
  color: #ffffff;
  text-decoration: none;
  font-size: 18px;
  font-weight: 500;
  display: block;
  padding: 15px 0;
  transition: color 0.3s ease;
}
.menu-nav a:hover {
  color: rgba(255, 255, 255, 0.8);
}

/* =========================================================
   追従型アイコン
========================================================= */

.fixed-icons {
  position: fixed;
  right: 0px;
  top: 91%;
  transform: translateY(-50%);
  z-index: 998;
  display: flex;
  flex-direction: column;
  gap: 15px;
  background-color: #00b900;
  padding: 20px;
  border-radius: 24px 0 0 24px;
}

.fixed-icons .btn-fixed {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  border-radius: 30px;
  background-color: var(--color-white);
  box-shadow: 0 2px 10px 0 rgba(0, 0, 0, 0.25);
  padding: 8px;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.fixed-icons .btn-fixed:hover {
  transform: scale(1.05);
  box-shadow: 0 4px 15px 0 rgba(0, 0, 0, 0.35);
}

.fixed-icons .btn-fixed p {
  color: var(--color-main);
  font-weight: 500;
  margin: 0;
  white-space: nowrap;
}

.fixed-icons .btn-icon-line {
  width: 28px;
  height: 28px;
}

.fixed-icons .btn-icon-arrow {
  width: 31px;
  height: 31px;
}

.fixed-icons > p {
  color: white;
  font-size: 16px;
  line-height: 1.6;
  margin: 0;
}

@media (max-width: 1024px) {
  .fixed-icons {
    padding: 16px;
  }

  .fixed-icons .btn-fixed p {
    font-size: 14px;
  }

  .fixed-icons .btn-icon-line {
    width: 24px;
    height: 24px;
  }

  .fixed-icons > p {
    font-size: 11px;
  }
}

@media (max-width: 767px) {
  .fixed-icons {
    padding: 12px;
    opacity: 0;
    transform: translateX(100%) translateY(-50%);
    transition: opacity 0.3s ease, transform 0.3s ease;
    pointer-events: none;
  }

  .fixed-icons.is-visible {
    opacity: 1;
    transform: translateX(0) translateY(-50%);
    pointer-events: auto;
  }

  .fixed-icons .btn-fixed {
    gap: 8px;
  }

  .fixed-icons .btn-fixed p {
    font-size: 12px;
  }

  .fixed-icons .btn-icon-line {
    width: 20px;
    height: 20px;
  }

  .fixed-icons .btn-icon-arrow {
    width: 14px;
    height: 14px;
  }

  .fixed-icons > p {
    font-size: 10px;
  }
}