/* ==========================================================================
   Layout: Header
   ========================================================================== */

:root {
  --header-catchcopy-height-sp: 30px;
  --header-catchcopy-height-pc: 34px;
}

/* ページ最上部：キャッチコピー（全幅・ロゴとは独立） */
.l-header-catchcopy {
  position: fixed;
  top: var(--wp-admin-bar-height);
  right: 0;
  left: 0;
  z-index: calc(var(--z-header) + 1);
  width: 100%;
  margin: 0;
  padding: 6px var(--container-padding-sp);
  background-color: #1f7f80;
  text-align: center;
}

@media (min-width: 768px) {
  .l-header-catchcopy {
    padding: 7px var(--container-padding-pc);
  }
}

.l-header-catchcopy__text {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 500;
  line-height: 1.5;
  letter-spacing: 0.04em;
  color: var(--color-white);
  text-align: left;
}

@media (min-width: 768px) {
  .l-header-catchcopy__text {
    font-size: 12px;
  }
}

.l-header {
  position: fixed;
  top: var(--wp-admin-bar-height);
  right: 0;
  left: 0;
  z-index: var(--z-header);
  background-color: transparent;
  pointer-events: none;
}

body.has-header-catchcopy .l-header {
  top: calc(var(--wp-admin-bar-height) + var(--header-catchcopy-height-sp));
}

@media (min-width: 768px) {
  body.has-header-catchcopy .l-header {
    top: calc(var(--wp-admin-bar-height) + var(--header-catchcopy-height-pc));
  }
}


@media (min-width: 768px) {
  body.has-header-catchcopy .p-fv {
    padding-top: calc(var(--header-height-pc) + var(--header-catchcopy-height-pc) + var(--space-lg));
  }
}

body.has-header-catchcopy .p-fv-area__bg-sticky {
  top: calc(var(--wp-admin-bar-height) + var(--header-catchcopy-height-sp));
}

@media (min-width: 768px) {
  body.has-header-catchcopy .p-fv-area__bg-sticky {
    top: calc(var(--wp-admin-bar-height) + var(--header-catchcopy-height-pc));
  }
}

.l-header a,
.l-header button,
.l-header .c-nav__mega {
  pointer-events: auto;
}

.l-header__inner {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-sm);
  width: 100%;
  max-width: none;
  min-height: var(--header-height-sp);
  margin-inline: 0;
  padding-right: var(--container-padding-sp);
  padding-left: 0;
}

@media (min-width: 768px) {
  .l-header__inner {
    padding-right: var(--container-padding-pc);
  }
}

@media (min-width: 1024px) {
  .l-header__inner {
    align-items: center;
    gap: var(--space-lg);
  }
}

.l-header__left {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  flex-shrink: 0;
  min-width: 0;
  pointer-events: auto;
}

/* Logo block（上・左は画面端に密着） */
.l-header__brand {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  gap: 6px;
  max-width: min(72vw, 240px);
  margin: 0;
  box-shadow: var(--shadow-header-nav);
  background-color: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-radius: 0 0 100px 0;
  text-decoration: none;
  transition: opacity var(--transition-base);
  padding: 16px 30px 30px 16px;
}

@media (min-width: 768px) {
  .l-header__brand {
    max-width: 200px;
    padding: 10px 50px 40px 10px;
    border-radius: 0 0 180px 0;
    gap: 8px;
  }
}

@media (hover: hover) {
  .l-header__brand:hover {
    opacity: 0.92;
  }
}

.l-header__logo-img {
  display: block;
  width: auto;
  max-width: 100%;
  height: 40px;
}

@media (min-width: 768px) {
  .l-header__logo-img {
    height: 80px;
  }
}

/* Nav pill + CTA */
.l-header__menu {
  display: none;
  align-items: center;
  justify-content: flex-end;
  min-width: 0;
  max-width: 100%;
  padding: 5px 5px 5px 20px;
  border-radius: var(--radius-pill);
  box-shadow: var(--shadow-header-nav);
  background-color: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

@media (min-width: 1024px) {
  .l-header__menu {
    display: flex;
  }
}

.l-header__nav {
  flex: 1 1 auto;
  min-width: 0;
}

.l-header__cta {
  display: flex;
  flex-shrink: 0;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  width: 72px;
  height: 72px;
  margin-left: 4px;
  padding: 8px 6px;
  border-radius: var(--radius-circle);
  background:linear-gradient(90deg, #4aada5 0%, #5fb5ad 35%, #76c7c0 70%, #8ed4cd 100%);
  color: var(--color-white);
  text-align: center;
  text-decoration: none;
  transition:
    transform var(--transition-base),
    box-shadow var(--transition-base);
}

@media (hover: hover) {
  .l-header__cta:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(95, 181, 173, 0.35);
  }
}

.l-header__cta-icon {
  display: flex;
  line-height: 0;
}

.l-header__cta-icon .cdg-mail-icon {
  display: block;
  width: 26px;
  height: auto;
}

.l-header__cta-label {
  font-size: 9px;
  font-weight: 500;
  line-height: 1.35;
  letter-spacing: 0.04em;
}

/* Mobile toggle（CodePen Sample02 参考） */
.l-header__toggle {
  position: fixed;
  top: calc(var(--wp-admin-bar-height) + 16px);
  right: var(--container-padding-sp);
  z-index: calc(var(--z-header-drawer) + 1);
  display: block;
  flex-shrink: 0;
  width: 30px;
  height: 30px;
  margin: 0;
  padding: 0;
  border: none;
  border-radius: 0;
  background: transparent;
  cursor: pointer;
  box-shadow: none;
  transition:
    background-color 0.5s,
    box-shadow 0.5s,
    transform 0.5s;
  pointer-events: auto;
}

body.has-header-catchcopy .l-header__toggle {
  top: calc(var(--wp-admin-bar-height) + var(--header-catchcopy-height-sp) + 12px);
}

@media (min-width: 768px) {
  body.has-header-catchcopy .l-header__toggle {
    top: calc(var(--wp-admin-bar-height) + var(--header-catchcopy-height-pc) + 12px);
  }
}

@media (min-width: 1024px) {
  .l-header__toggle {
    display: none;
  }
}

.l-header__toggle-bar {
  display: block;
  position: absolute;
  left: 0;
  width: 30px;
  height: 2px;
  border-radius: 4px;
  background-color: var(--color-primary);
  transition: all 0.5s;
}

.l-header__toggle-bar:nth-child(1) {
  top: 4px;
}

.l-header__toggle-bar:nth-child(2) {
  top: 14px;
}

.l-header__toggle-bar:nth-child(3) {
  bottom: 4px;
}

.l-header__toggle-text {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
}

.l-header.is-open .l-header__toggle-bar {
  background-color: var(--color-primary-dark);
}

.l-header.is-open .l-header__toggle-bar:nth-child(1) {
  transform: translateY(10px) rotate(-315deg);
}

.l-header.is-open .l-header__toggle-bar:nth-child(2) {
  opacity: 0;
}

.l-header.is-open .l-header__toggle-bar:nth-child(3) {
  transform: translateY(-10px) rotate(315deg);
}

/* Overlay mask */
.l-header__mask {
  display: none;
  position: fixed;
  inset: 0;
  z-index: calc(var(--z-header-drawer) - 1);
  background-color: var(--gradient-brand);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  cursor: pointer;
  transition: opacity 0.5s;
  pointer-events: none;
}

.l-header__mask[hidden] {
  display: none;
}

.l-header.is-open .l-header__mask:not([hidden]) {
  display: block;
}

/* Drawer（左からスライド） */
.l-header__drawer {
  position: fixed;
  top: 0;
  bottom: 0;
  left: -300px;
  z-index: var(--z-header-drawer);
  width: min(85vw, 400px);
  padding: var(--space-lg) var(--container-padding-sp) var(--space-xl);
  overflow-x: hidden;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  background-color: var(--color-white);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition:
    left 0.5s,
    opacity 0.5s,
    visibility 0.5s;
}

@media screen and (max-width: 767px) {
  .l-header__drawer {
    left: -220px;
    width: min(90vw, 360px);
    padding-top: var(--space-xl);
  }
}

.l-header.is-open .l-header__drawer {
  left: 0;
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

@media (min-width: 768px) {
  body.has-header-catchcopy .l-header__drawer-inner {
    padding-top: calc(var(--header-height-pc) + var(--header-catchcopy-height-pc) + var(--space-md));
  }
}

.l-header__drawer-cta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  width: 100%;
  margin-top: var(--space-lg);
  padding: 14px var(--space-md);
  border-radius: var(--radius-pill);
  background: var(--gradient-brand);
  color: var(--color-white);
  font-size: 14px;
  font-weight: 500;
  text-decoration: none;
}

.l-header__drawer-cta-icon {
  display: flex;
  line-height: 0;
}

.l-header__drawer-cta-icon .cdg-mail-icon {
  display: block;
  width: 26px;
  height: auto;
}

@media (min-width: 1024px) {
  .l-header__drawer {
    display: none !important;
  }
}