/*
Theme Name: Hibi
Theme URI:
Author:
Author URI:
Description: 子育ての日々を未来につなぐ - Hibi オリジナルテーマ
Version: 1.0.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: hibi
Tags: custom-theme
*/

/* ===================================
   CSS Custom Properties
=================================== */
:root {
  --cream: #fffcf5;
  --brown: #807653;
  --lightbrown: #9c8f5d;
  --black: #444;
  --darkgray: #757575;
  --lightgray: #f5f5f5;
  --beige: #d8d5ce;
  --white: #fff;

  --font-mincho: 'Shippori Mincho', serif;
  --font-hina: 'Hina Mincho', serif;
  --font-gothic: 'YuGothic', 'Yu Gothic', 'Hiragino Sans', sans-serif;
  --font-inter: 'Inter', sans-serif;

  --max-w: 440px;
}

/* ===================================
   Reset & Base
=================================== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 15px;
  scroll-behavior: smooth;
}

[hidden] {
  display: none !important;
}

body {
  font-family: var(--font-gothic);
  color: var(--black);
  background: var(--white);
  max-width: var(--max-w);
  margin: 0 auto;
  overflow-x: clip;
  padding-top: 80px;
}

img {
  display: block;
  max-width: 100%;
  height: auto;
}

a {
  text-decoration: none;
  color: inherit;
}

a, button, [role="button"] {
  transition: opacity 0.25s ease;
}

a:hover, button:hover, [role="button"]:hover {
  opacity: 0.7;
}

ul, ol {
  list-style: none;
}

/* ===================================
   Shared Components
=================================== */
.section-header {
  display: flex;
  align-items: center;
  gap: 25px;
  height: 25px;
}

.section-header__line {
  width: 1px;
  height: 100%;
  background: var(--brown);
  flex-shrink: 0;
}

.section-header__title {
  font-family: var(--font-mincho);
  font-size: 22px;
  font-weight: 400;
  line-height: 40px;
  color: var(--brown);
  letter-spacing: 0.37px;
  white-space: nowrap;
}

.read-more {
  display: flex;
  align-items: center;
  gap: 13px;
  font-family: var(--font-gothic);
  font-size: 15px;
  color: var(--brown);
  line-height: 28px;
  letter-spacing: -0.44px;
}

.read-more__arrow {
  display: inline-block;
  width: 6px;
  height: 10px;
  background-color: var(--brown);
  -webkit-mask: url('assets/images/arrow.svg') no-repeat center / contain;
  mask: url('assets/images/arrow.svg') no-repeat center / contain;
  flex-shrink: 0;
  vertical-align: middle;
}

.dots {
  display: flex;
  gap: 8px;
  align-items: center;
  justify-content: center;
}

.dots__dot {
  display: block;
  width: 5px;
  height: 5px;
  border-radius: 999px;
  background: var(--beige);
}

.dots__dot:hover {
  cursor: pointer;
}

.dots__dot--active {
  width: 19px;
  height: 4px;
  background: var(--lightbrown);
}

.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 13px;
  padding: 5px 30px;
  border: 1px solid var(--brown);
  border-radius: 40px;
  font-family: var(--font-gothic);
  font-size: 16px;
  color: var(--brown);
  line-height: 28px;
  letter-spacing: -0.44px;
  background: var(--white);
}

.btn-primary {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 308px;
  height: 50px;
  background: var(--brown);
  border-radius: 50px;
  color: var(--white);
  text-align: center;
}

.btn-primary__main {
  font-family: var(--font-gothic);
  font-size: 16px;
  font-weight: 700;
  line-height: 20px;
  letter-spacing: -0.15px;
}

.btn-primary__sub {
  display: flex;
  align-items: center;
  gap: 5px;
  font-family: var(--font-gothic);
  font-size: 10px;
  line-height: 15px;
  letter-spacing: -0.15px;
}

.btn-primary__icon {
  width: 11px;
  height: 11px;
}

/* ===================================
   Mobile Menu Overlay
=================================== */
.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: var(--white);
  display: flex;
  flex-direction: column;
  max-width: var(--max-w);
  margin: 0 auto;
  transform: translateX(100%);
  transition: transform 0.3s ease, visibility 0.3s ease;
  overflow-y: auto;
  visibility: hidden;
}

.mobile-menu.is-open {
  transform: translateX(0);
  visibility: visible;
}

.mobile-menu__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
  padding: 0 12px 0 22px;
  border-bottom: 1px solid #e5e3df;
  background: rgba(255, 255, 255, 0.9);
  flex-shrink: 0;
}

.mobile-menu__header-right {
  display: flex;
  align-items: center;
  gap: 30px;
}

.mobile-menu__close {
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 23px;
  height: 23px;
}

.mobile-menu__close img {
  width: 100%;
  height: 100%;
}

.mobile-menu__nav {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 32px;
  padding: 30px 20px;
}

.mobile-menu__link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  padding: 12px 0;
  font-family: var(--font-mincho);
  font-size: 15px;
  font-weight: 400;
  color: var(--brown);
  line-height: 27px;
  white-space: nowrap;
}

.mobile-menu__cta {
  display: flex;
  flex-direction: column;
  gap: 18px;
  align-items: center;
  width: 286px;
  padding-top: 30px;
}

.mobile-menu__btn-primary {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 58px;
  background: var(--brown);
  border-radius: 50px;
  color: var(--white);
  text-align: center;
}

.mobile-menu__btn-outline {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 50px;
  border: 1px solid var(--brown);
  border-radius: 50px;
  font-family: var(--font-gothic);
  font-size: 16px;
  font-weight: 700;
  color: var(--brown);
  letter-spacing: -0.15px;
  line-height: 20px;
}

/* ===================================
   Header
=================================== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.9);
  border-bottom: 1px solid #e5e3df;
  backdrop-filter: blur(4px);
  transition: transform 0.3s ease;
}

.header.is-hidden {
  transform: translateY(-100%);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
  padding: 0 12px 0 22px;
}

.header__pc-nav {
  display: none;
}

.header__logo {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.header__logo-top {
  display: flex;
  align-items: center;
  gap: 10px;
}

.header__logo img {
  width: 62px;
  height: 16px;
  object-fit: cover;
}

.header__logo-kana {
  font-family: var(--font-gothic);
  font-size: 11px;
  color: var(--brown);
  line-height: 32px;
  letter-spacing: 0.67px;
  white-space: nowrap;
}

.header__logo-tagline {
  display: none;
}

.header__right {
  display: flex;
  align-items: center;
  gap: 30px;
}

.header__nav-icon {
  width: 20px;
  height: 20px;
}

.header__hamburger {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
  width: 30px;
  height: 30px;
  padding: 0;
  background: none;
  border: none;
  cursor: pointer;
}

.header__hamburger span {
  display: block;
  width: 20px;
  height: 1px;
  background: var(--brown);
  transition: transform 0.3s, opacity 0.3s;
}

.header__hamburger.is-open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.header__hamburger.is-open span:nth-child(2) {
  opacity: 0;
}
.header__hamburger.is-open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ===================================
   Hero Section
=================================== */
.hero {
  position: relative;
  height: auto;
  aspect-ratio: 440/447;
  overflow: hidden;
  background: #f5f0e8;
  user-select: none;
  -webkit-user-select: none;
}

.hero__slides {
  height: 100%;
}

.hero__slide {
  height: 100%;
}

.hero__slide-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform-origin: center center;
  -webkit-touch-callout: none;
  user-select: none;
  pointer-events: none;
}

@keyframes hero-zoom {
  from { transform: scale(1); }
  to   { transform: scale(1.08); }
}

@keyframes hero-zoom-right {
  from { transform: scale(1.0) translateX(-2%); }
  to   { transform: scale(1.15) translateX(2%); }
}

.hero__slide-img.is-zooming {
  animation: hero-zoom 6s ease-out forwards;
}

.hero.is-paused .hero__slide-img.is-zooming {
  animation-play-state: paused;
}

.hero__slide:nth-child(1) .hero__slide-img.is-zooming {
  animation: none;
}

.hero__slide:nth-child(3) .hero__slide-img.is-zooming,
.hero__slide:nth-child(4) .hero__slide-img.is-zooming {
  animation: hero-zoom-right 5s ease-in-out forwards;
}

.hero.is-paused .hero__slide:nth-child(3) .hero__slide-img.is-zooming,
.hero.is-paused .hero__slide:nth-child(4) .hero__slide-img.is-zooming {
  animation-play-state: paused;
}

.hero-wrapper {
  position: relative;
}

.hero__indicators {
  position: static !important;
  display: flex;
  justify-content: center;
  gap: 10px;
  padding: 14px 0;
  z-index: 10;
}

.hero__indicator {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  border: none;
  padding: 0;
  background: #c4b89a;
  cursor: pointer;
  transition: background 0.3s ease, transform 0.3s ease;
}

.hero__indicator.is-active {
  background: #807653;
  transform: scale(1.3);
}

.hero__slide-text {
  position: absolute;
  left: 6%;
  margin: 0;
  font-family: var(--font-mincho);
  font-size: 20px;
  font-weight: 400;
  color: var(--white);
  line-height: 1.6;
  letter-spacing: 0.5px;
}

.hero__slide .hero__slide-text { bottom: 4%; }

/* SP slide text positions */
.hero__slide:nth-child(1) .hero__slide-text {
  bottom: 20px;
  left: auto;
  right: 20px;
  opacity: 1;
  transition: none;
}
.hero__slide:nth-child(2) .hero__slide-text,
.hero__slide:nth-child(3) .hero__slide-text,
.hero__slide:nth-child(4) .hero__slide-text {
  bottom: 20px;
  left: 25px;
}

.hero__slide .hero__slide-text {
  opacity: 0;
  transition: opacity 0.8s ease;
}
.hero__slide .hero__slide-text.is-visible {
  opacity: 1;
}
.hero__slide:nth-child(2) .hero__slide-text,
.hero__slide:nth-child(3) .hero__slide-text,
.hero__slide:nth-child(4) .hero__slide-text {
  opacity: 1;
}

/* Slide 1 text: staggered line-by-line slide-in from left */
@keyframes usecase-footer-in {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}

.usecase__footer-line {
  display: block;
  opacity: 0;
}

.usecase__stack.is-stacked .usecase__footer-line:nth-child(1) {
  animation: usecase-footer-in 0.7s ease 0.9s forwards;
}

@keyframes hero-text-slide-in {
  from { opacity: 0; transform: translateX(-40px); }
  to   { opacity: 1; transform: translateX(0); }
}

.hero__text-line {
  display: block;
  opacity: 0;
  transform: translateX(-40px);
}

.hero__text-line.is-visible {
  animation: hero-text-slide-in 1.0s ease forwards;
}

/* ===================================
   News Section
=================================== */
.news {
  background: var(--white);
  padding: 60px 20px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.news__list {
  display: flex;
  flex-direction: column;
  width: 100%;
}

.news__item {
  border-bottom: 1px solid var(--lightgray);
  padding: 10px 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.news__meta {
  display: flex;
  align-items: center;
  gap: 15px;
}

.news__date {
  font-family: var(--font-inter);
  font-size: 12px;
  font-weight: 500;
  color: var(--lightbrown);
  letter-spacing: 0.37px;
  line-height: 40px;
}

.news__tag {
  background: rgba(128, 118, 83, 0.3);
  padding: 4px 20px;
  border-radius: 3px;
  font-family: var(--font-gothic);
  font-size: 12px;
  color: var(--black);
  letter-spacing: 0.37px;
  line-height: 15px;
}

.news__row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

.news__text {
  font-family: var(--font-gothic);
  font-size: 14px;
  color: var(--black);
  line-height: 1.8;
  letter-spacing: 0.37px;
}

.news__arrow {
  width: 5.5px;
  height: auto;
  flex-shrink: 0;
}

/* ===================================
   Use Case Section
=================================== */
.usecase {
  background: var(--cream);
  padding: 40px 20px 0;
  display: flex;
  flex-direction: column;
  gap: 30px;
}

.usecase__subtitle {
  font-family: var(--font-mincho);
  font-size: 18px;
  text-align: center;
  position: sticky;
  top: 30px;
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.usecase__subtitle.is-stacked {
  opacity: 0;
  transform: translateY(-24px);
  pointer-events: none;
}

.usecase__stack {
  position: relative;
  width: 100%;
  --stack-top: 80px;
  --peek-h: 95px;
}

.usecase__step:nth-child(1) { --index: 1; z-index: 1; }
.usecase__step:nth-child(2) { --index: 2; z-index: 2; }
.usecase__step:nth-child(3) { --index: 3; z-index: 3; }

.usecase__step {
  --index0: calc(var(--index) - 1);
  display: flex;
  flex-direction: column;
  gap: 20px;
  background: white;
  border-radius: 20px 20px 0 0;
  box-shadow: 0 -4px 24px 0 rgba(0,0,0,0.02);
  padding: 30px 20px;
  height: 500px;
  position: sticky;
  top: calc(var(--stack-top) + var(--peek-h) * var(--index0));
  margin-bottom: 10vh;
}

.usecase__stack.is-stacked .usecase__step:nth-child(1) {
  top: calc(var(--stack-top) + var(--peek-h) * 2);
  transform: translateY(calc(var(--peek-h) * -2));
}
.usecase__stack.is-stacked .usecase__step:nth-child(2) {
  top: calc(var(--stack-top) + var(--peek-h) * 2);
  transform: translateY(calc(var(--peek-h) * -1));
}

.usecase__step:nth-child(3) { border-radius: 20px; }

.usecase__step-header {
  display: flex;
  align-items: center;
  gap: 20px;
}

.usecase__step-num {
  font-family: var(--font-mincho);
  font-size: 30px;
  font-weight: 400;
  color: var(--lightbrown);
  line-height: 1.2;
  letter-spacing: 0.37px;
  flex-shrink: 0;
}

.usecase__step-title {
  font-family: var(--font-mincho);
  font-size: clamp(12px, calc((100vw - 150px) / 15), 22px);
  font-weight: 400;
  color: var(--black);
  line-height: 1.2;
  letter-spacing: 0.37px;
  white-space: nowrap;
}

.usecase__step-img {
  border-radius: 6px;
  overflow: hidden;
  height: 322px;
}

.usecase__step-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.usecase__step-img--placeholder {
  background: #c4c4c4;
}

.usecase__footer {
  font-family: var(--font-mincho);
  font-size: clamp(12px, calc((100vw - 90px) / 16), 30px);
  font-weight: 400;
  color: var(--brown);
  line-height: 1.6;
  letter-spacing: 0.37px;
  text-align: center;
  white-space: nowrap;
  position: sticky;
  top: calc(var(--stack-top) + var(--peek-h) * 2 + 360px);
  z-index: 4;
}

/* ===================================
   Column Section
=================================== */
.column {
  background: var(--white);
  padding: 40px 0 45px;
  display: flex;
  flex-direction: column;
  gap: 45px;
  position: relative;
  z-index: 1;
}

.column__slider {
  position: relative;
  overflow: hidden;
  width: 100%;
}

.column__arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.8);
  border: none;
  cursor: pointer;
  color: #807653;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.15);
  transition: background 0.2s ease, opacity 0.2s ease;
  z-index: 2;
}

.column__arrow:hover {
  background: #fff;
}

.column__arrow--prev {
  left: 12px;
}

.column__arrow--next {
  right: 12px;
}

.column__arrow:disabled {
  opacity: 0;
  pointer-events: none;
}

.column__heading {
  font-family: var(--font-mincho);
  font-size: 22px;
  font-weight: 400;
  color: var(--brown);
  line-height: 40px;
  letter-spacing: 0.37px;
  text-align: center;
  padding: 0 20px;
}

.column__scroll {
  display: flex;
  gap: 30px;
  transition: transform 0.4s ease;
}

.column__card {
  flex-shrink: 0;
  width: 256px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  opacity: 0.3;
  transition: opacity 0.4s ease;
}

.column__card.is-active {
  opacity: 1;
}

.column__card-img {
  width: 100%;
  height: 149px;
  border-radius: 6px;
  overflow: hidden;
}

.column__card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.column__date {
  font-family: var(--font-gothic);
  font-size: 14px;
  color: var(--brown);
  line-height: 1.8;
  letter-spacing: 0.37px;
  display: block;
}

.column__title {
  font-family: var(--font-gothic);
  font-size: 16px;
  font-weight: 700;
  color: var(--brown);
  line-height: 1.8;
  letter-spacing: -0.44px;
}

.column__body {
  font-family: var(--font-gothic);
  font-size: 15px;
  color: var(--black);
  line-height: 1.8;
  letter-spacing: 0.37px;
  height: 95px;
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 4;
  -webkit-box-orient: vertical;
}

/* ===================================
   Products Section
=================================== */
.products {
  position: relative;
  padding: 40px 20px;
  display: flex;
  flex-direction: column;
  gap: 30px;
  align-items: center;
}

.products__bg {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}

.products__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.6;
}

@media (max-width: 767px) {
  .products__bg img {
    filter: grayscale(100%) brightness(0.8);
  }

  .product-card {
    padding: 20px 15px;
  }

}

.products__heading {
  position: relative;
  font-family: var(--font-mincho);
  font-size: 22px;
  font-weight: 400;
  color: var(--brown);
  line-height: 40px;
  letter-spacing: 0.37px;
  text-align: center;
}

.products__list {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 25px;
  width: 100%;
}

.product-card {
  background: var(--white);
  border-radius: 5px;
  box-shadow: 0 0 14px rgba(0, 0, 0, 0.05);
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.product-card__name {
  font-family: var(--font-mincho);
  font-size: 20px;
  font-weight: 400;
  color: var(--brown);
  line-height: 1.8;
  letter-spacing: 0.4px;
  text-align: center;
}

.product-card__carousel {
  display: flex;
  flex-direction: column;
  gap: 16px;
  position: relative;
}

.product-card__slides {
  position: relative;
  height: 322px;
  border-radius: 6px;
  overflow: hidden;
}

.product-card__slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 0.4s ease;
}

.product-card__slide.is-active {
  opacity: 1;
}

.product-card__slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.product-card__body {
  display: flex;
  flex-direction: column;
}

.carousel__arrow {
  position: absolute;
  top: auto;
  bottom: 0;
  transform: translateY(50%);
  z-index: 10;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: none;
  background: rgba(255, 255, 255, 0.8);
  color: #807653;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.15);
  transition: background 0.2s ease, opacity 0.2s ease;
}

.carousel__arrow:hover {
  background: #fff;
}

.carousel__arrow:disabled {
  opacity: 0;
  pointer-events: none;
}

.carousel__arrow--prev { left: 8px; }
.carousel__arrow--next { right: 8px; }

.product-card__expand {
  display: grid;
  grid-template-rows: 0fr;
  opacity: 0;
  transition: grid-template-rows 0.4s ease, opacity 0.4s ease;
}

.product-card__expand.is-open {
  grid-template-rows: 1fr;
  opacity: 1;
}

.product-card__expand-inner {
  overflow: hidden;
  min-height: 0;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.product-card__desc {
  font-family: var(--font-gothic);
  font-size: clamp(14px, 4vw, 16px);
  color: var(--brown);
  line-height: 1.8;
  letter-spacing: 0.37px;
  text-align: left;
}

.product-card:first-child .product-card__body > .product-card__desc {
  overflow: hidden;
  max-height: calc(1.8em * 5);
}

.product-card__spec {
  font-family: var(--font-gothic);
  font-size: 13px;
  color: var(--darkgray);
  line-height: 1.75;
  letter-spacing: -0.15px;
}

.product-card__btn {
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  justify-content: center;
}

.product-card__btn .read-more__arrow {
  transform: rotate(90deg);
}

.product-card__btn .read-more__arrow--up {
  transform: rotate(270deg);
}

.read-more__arrow--up {
  transform: rotate(270deg);
}

/* ===================================
   Story Section
=================================== */
.story {
  background: var(--white);
  padding: 40px 20px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.story__img {
  width: 100%;
  border-radius: 6px;
  overflow: hidden;
}

.story__img img {
  width: 100%;
  height: auto;
  display: block;
}

.story__subtitle {
  font-family: var(--font-gothic);
  font-size: 16px;
  font-weight: 700;
  color: var(--brown);
  line-height: 1.8;
  letter-spacing: -0.44px;
}

.story__body {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.story__body p {
  font-family: var(--font-gothic);
  font-size: 15px;
  color: var(--brown);
  line-height: 1.8;
  letter-spacing: 0.37px;
}

.story__author {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 10px;
  margin-top: 10px;
}

.story__avatar {
  width: 108px;
  height: 108px;
  border-radius: 50%;
  overflow: hidden;
  flex-shrink: 0;
}

.story__avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.story__author-name {
  font-family: var(--font-gothic);
  font-size: 13px;
  color: var(--darkgray);
  line-height: 1.75;
  letter-spacing: -0.15px;
  text-align: center;
}

/* ===================================
   Concept Section
=================================== */
.concept {
  position: relative;
  height: 550vh;
}

.concept__sticky {
  position: sticky;
  top: 0;
  height: 110vh;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  gap: 30px;
  align-items: center;
  padding: 40px 20px;
  background: url('assets/images/ConceptSection_bg.jpg') center / cover no-repeat;
}

.concept__header {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 5px;
  align-items: center;
}

.concept__heading {
  font-family: var(--font-mincho);
  font-size: 22px;
  font-weight: 400;
  color: var(--brown);
  line-height: 40px;
  letter-spacing: 0.37px;
  text-align: center;
}

.concept__sub {
  font-family: var(--font-gothic);
  font-size: 15px;
  color: var(--brown);
  line-height: 1.8;
  letter-spacing: 0.37px;
  text-align: center;
}

.concept__text {
  position: relative;
  font-family: var(--font-gothic);
  font-size: 15px;
  color: var(--black);
  line-height: 1.8;
  letter-spacing: 0.37px;
  text-align: center;
  width: 100%;
}

.concept__visual {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 10px;
  width: 100%;
}

.concept__img-wrapper {
  position: relative;
  width: 100%;
  border-radius: 6px;
  overflow: hidden;
  aspect-ratio: 3 / 2;
}

@media (max-width: 767px) {
  .concept__sticky {
    height: 800px;
  }
  .concept__text {
    line-height: 1.4;
  }
  .concept__img-wrapper {
    aspect-ratio: 3 / 2.5;
  }
  .concept__telop {
    left: auto;
    right: 0;
    transform: none;
    text-align: right;
  }
}

.concept__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.concept__img--a { opacity: 1; transform-origin: 50% 50%; }
.concept__img--b { opacity: 0; transform-origin: 62% 55%; }

.concept__telop {
  position: absolute;
  right: 5%;
  bottom: 7%;
  opacity: 0;
  font-family: var(--font-mincho);
  font-size: 20px;
  font-weight: 400;
  color: var(--white);
  text-shadow: 0 2px 12px rgba(0, 0, 0, 0.7), 0 1px 4px rgba(0, 0, 0, 0.5);
  text-align: center;
  white-space: nowrap;
  pointer-events: none;
  letter-spacing: 0.5px;
}

.concept__telop--3 {
  font-size: 26px;
}

.concept__caption {
  font-family: var(--font-inter);
  font-size: 14px;
  color: #6b6b6b;
  letter-spacing: -0.15px;
  text-align: center;
}

/* ===================================
   Events Section
=================================== */
.events {
  background: var(--white);
  padding: 40px 20px;
  margin-top: 20px;
  display: flex;
  flex-direction: column;
  gap: 34px;
}

.events__slider {
  position: relative;
  overflow: hidden;
  width: 100%;
}

.events__arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.8);
  border: none;
  cursor: pointer;
  color: #807653;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.15);
  transition: background 0.2s ease, opacity 0.2s ease;
  z-index: 2;
}

.events__arrow:hover {
  background: #fff;
}

.events__arrow--prev {
  left: 8px;
}

.events__arrow--next {
  right: 8px;
}

.events__arrow:disabled {
  opacity: 0;
  pointer-events: none;
}

.events__scroll {
  display: flex;
  gap: 30px;
  transition: transform 0.4s ease;
}

.event-card {
  flex-shrink: 0;
  width: 300px;
  background: var(--cream);
  display: flex;
  flex-direction: column;
  opacity: 0.3;
  transition: opacity 0.4s ease;
}

.event-card.is-active {
  opacity: 1;
}

.event-card__img {
  width: 100%;
  aspect-ratio: 338 / 422;
  overflow: hidden;
  flex-shrink: 0;
}

.event-card__img img {
  width: 100%;
  height: 100%;
  max-height: 438px;
  object-fit: cover;
}

.event-card__body {
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 13px;
  flex: 1;
}

.event-card__date {
  font-family: var(--font-gothic);
  font-size: 14px;
  color: var(--darkgray);
  line-height: 1.8;
  letter-spacing: 0.37px;
  display: block;
}

.event-card__title {
  font-family: var(--font-gothic);
  font-size: 16px;
  font-weight: 700;
  color: var(--brown);
  line-height: 1.8;
  letter-spacing: -0.44px;
}

.event-card__text {
  font-family: var(--font-gothic);
  font-size: 15px;
  color: var(--black);
  line-height: 1.8;
  letter-spacing: 0.37px;
  overflow: hidden;
  position: relative;
  height: 100px;
}

.event-card__text::after {
  content: '…';
  position: absolute;
  bottom: 0;
  right: 0;
  background: var(--cream);
  padding-left: 6px;
}


.event-card__expand {
  max-height: 230px;
  overflow: hidden;
  transition: max-height 0.5s ease;
}
.event-card__expand.is-open {
  max-height: 1000px;
}
.event-card__expand-inner {
  padding-top: 8px;
  font-family: var(--font-gothic);
  font-size: 15px;
  color: var(--black);
  line-height: 1.8;
  letter-spacing: 0.37px;
}

.event-card__btn {
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  align-self: flex-start;
}

/* ===================================
   UGC / Review Section
=================================== */
.ugc {
  position: relative;
  padding: 40px 20px;
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.ugc__bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}

.ugc__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.3;
}

.ugc__header {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.ugc__heading {
  font-family: var(--font-mincho);
  font-size: 22px;
  font-weight: 400;
  color: var(--brown);
  line-height: 40px;
  letter-spacing: 0.37px;
  text-align: center;
}

.ugc__sub {
  font-family: var(--font-gothic);
  font-size: 15px;
  color: var(--black);
  line-height: 1.8;
  letter-spacing: 0.37px;
  text-align: center;
}

.ugc__carousel {
  position: relative;
  width: 100%;
}

.ugc__slider {
  overflow: hidden;
  width: 100%;
}

.ugc__arrow {
  display: none;
}

.ugc__reviews {
  display: flex;
  flex-direction: column;
  gap: 20px;
  transition: transform 0.4s ease;
}

.review-card {
  background: var(--white);
  border-radius: 6px;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.15);
  padding: 20px 32px;
  display: flex;
  flex-direction: column;
  gap: 24px;
  flex-shrink: 0;
}

.review-card__text {
  font-family: var(--font-gothic);
  font-size: 15px;
  color: var(--black);
  line-height: 1.8;
  letter-spacing: 0.37px;
  max-height: calc(15px * 1.8 * 4);
  overflow: hidden;
  transition: max-height 0.5s ease;
  position: relative;
}

.review-card__text::after {
  content: "…";
  position: absolute;
  bottom: -7px;
  right: 0;
  background: var(--white);
  padding-left: 12px;
  line-height: 1.8;
}

.review-card.is-open .review-card__text::after {
  display: none;
}

.review-card__btn {
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  justify-content: center;
  align-self: flex-start;
}

.review-card__btn .read-more__arrow {
  transform: rotate(90deg);
}

.review-card__btn .read-more__arrow--up {
  transform: rotate(270deg);
}

.review-card__author {
  font-family: var(--font-gothic);
  font-size: 14px;
  font-weight: 700;
  color: var(--brown);
  line-height: 20px;
  letter-spacing: -0.15px;
}

.ugc__dots {
  display: none;
  gap: 8px;
  justify-content: center;
  align-items: center;
}

.ugc__dot {
  width: 4px;
  height: 4px;
  border-radius: 9999px;
  background: #d8d5ce;
  transition: width 0.3s ease, background 0.3s ease;
  flex-shrink: 0;
}

.ugc__dot--active {
  width: 19px;
  background: var(--lightbrown);
}

.ugc__cta {
  position: relative;
  display: flex;
  justify-content: center;
  /* 非表示中 — 復活させるときはこの1行を削除 */
  visibility: hidden;
  height: 0;
  overflow: hidden;
}

/* ===================================
   Purchase Section
=================================== */
.purchase {
  background: var(--cream);
  padding: 40px 20px;
  display: flex;
  flex-direction: column;
  gap: 30px;
}

.purchase__heading {
  font-family: var(--font-mincho);
  font-size: 22px;
  font-weight: 400;
  color: var(--brown);
  line-height: 40px;
  letter-spacing: 0.37px;
  text-align: center;
}

.purchase__card {
  background: var(--white);
  border-radius: 6px;
  box-shadow: 0 0 22px rgba(0, 0, 0, 0.05);
  padding: 30px 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0;
}

.purchase__img {
  width: 100%;
  height: 275px;
  border-radius: 6px;
  overflow: hidden;
}

.purchase__img .product-card__slides {
  height: 100%;
  border-radius: 0;
}

.purchase__info {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding-top: 10px;
}

.purchase__item-name {
  font-family: var(--font-gothic);
  font-size: 18px;
  font-weight: 400;
  color: var(--brown);
  line-height: 28px;
  letter-spacing: -0.44px;
  text-align: center;
  padding: 10px 10px 0;
}

.purchase__price {
  font-family: var(--font-hina);
  color: var(--brown);
  text-align: center;
  letter-spacing: 0.35px;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  gap: 2px;
}

.purchase__price-num {
  font-size: 35px;
  line-height: 48px;
  padding-left: 60px;
}

.purchase__price {
  font-size: 24px;
  line-height: 48px;
}

.purchase__price-tax {
  font-family: var(--font-gothic);
  font-size: 16px;
  line-height: 33px;
  color: var(--brown);
  margin-left: -3px;
  align-self: flex-end;
}

.purchase__note {
  margin-top: 16px;
  padding: 12px 16px;
  background: #fff;
  border: 1px solid var(--beige, #c4b89a);
  border-radius: 4px;
  font-family: var(--font-gothic);
  font-size: 13px;
  color: var(--brown);
  line-height: 1.8;
}

/* ===================================
   Instagram Section
=================================== */
.instagram {
  background: var(--white);
  padding: 40px 20px;
  display: flex;
  flex-direction: column;
  gap: 30px;
}

.instagram__heading {
  font-family: var(--font-mincho);
  font-size: 22px;
  font-weight: 400;
  color: var(--brown);
  line-height: 40px;
  letter-spacing: 0.37px;
  text-align: center;
}

.instagram__grid {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.instagram__item {
  width: 100%;
  aspect-ratio: 1 / 1;
  overflow: hidden;
}

.instagram__item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.instagram__link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 6px 30px;
  border: 1px solid var(--brown);
  border-radius: 40px;
  background: var(--white);
  color: var(--brown);
  font-family: var(--font-gothic);
  font-size: 16px;
  font-weight: 500;
  letter-spacing: -0.04em;
  line-height: 28px;
  text-decoration: none;
  white-space: nowrap;
  transition: opacity 0.2s ease;
}

.instagram__link:hover {
  opacity: 0.7;
}

/* ===================================
   FAQ Section
=================================== */
.faq {
  background: var(--cream);
  padding: 40px 20px;
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.faq__heading {
  font-family: var(--font-hina);
  font-size: 22px;
  font-weight: 400;
  color: var(--brown);
  line-height: 40px;
  letter-spacing: 0.37px;
  text-align: center;
}

.faq__list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.faq__item {
  background: var(--white);
  border-radius: 6px;
  overflow: hidden;
}

.faq__btn {
  display: flex;
  align-items: center;
  gap: 24px;
  width: 100%;
  padding: 32px 16px;
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
}

.faq__q {
  font-family: var(--font-hina);
  font-size: 36px;
  color: var(--lightbrown);
  line-height: 26px;
  letter-spacing: -0.31px;
  flex-shrink: 0;
}

.faq__question-text {
  flex: 1;
  font-family: var(--font-gothic);
  font-size: 15px;
  color: var(--black);
  line-height: 1.8;
  letter-spacing: 0.37px;
}

.faq__icon-add,
.faq__icon-remove {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

.faq__icon-remove {
  display: none;
}

.faq__btn[aria-expanded="true"] .faq__icon-add {
  display: none;
}

.faq__btn[aria-expanded="true"] .faq__icon-remove {
  display: block;
}

.faq__answer {
  overflow: hidden;
  max-height: 0;
  transition: max-height 0.4s ease;
}

.faq__answer-inner {
  display: flex;
  gap: 24px;
  align-items: flex-start;
  padding: 16px 16px 32px;
  border-top: 1px solid #eee;
}

.faq__a {
  font-family: var(--font-hina);
  font-size: 36px;
  color: var(--darkgray);
  line-height: 26px;
  letter-spacing: -0.31px;
  flex-shrink: 0;
}

.faq__answer p {
  font-family: var(--font-gothic);
  font-size: 15px;
  color: var(--black);
  line-height: 1.8;
  letter-spacing: 0.37px;
  padding-top: 4px;
}

.faq__answer a {
  text-decoration: underline;
}

/* ===================================
   Footer
=================================== */
.footer {
  background: var(--brown);
  padding: 64px 40px 10px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 425px;
}

.footer__nav {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.footer__link {
  font-family: var(--font-gothic);
  font-size: 15px;
  color: var(--white);
  line-height: 1.8;
  letter-spacing: 0.37px;
  display: flex;
  align-items: center;
  gap: 4px;
}

.footer__ext-icon {
  width: 13px;
  height: 13px;
}

.footer__instagram {
  display: flex;
  align-items: center;
}

.footer__instagram img {
  width: 20px;
  height: 20px;
}

.footer__bottom {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  margin-top: 40px;
}

.footer__logo {
  width: 78px;
  height: 20px;
  object-fit: cover;
}

.footer__tagline {
  font-family: var(--font-gothic);
  font-size: 14px;
  color: var(--white);
  line-height: 1.8;
  letter-spacing: 0.37px;
  text-align: center;
  opacity: 0.7;
}

.footer__copy {
  font-family: var(--font-inter);
  font-size: 10px;
  font-weight: 500;
  color: var(--beige);
  text-align: center;
  margin-top: 4px;
}

/* ===================================
   Page / Single templates
=================================== */
.page-content {
  max-width: 800px;
  margin: 0 auto;
  padding: 60px 20px;
}

.page-content h1 {
  font-family: var(--font-mincho);
  font-size: 28px;
  font-weight: 400;
  color: var(--brown);
  line-height: 1.6;
  margin-bottom: 32px;
}

.page-content .entry-content {
  font-family: var(--font-gothic);
  font-size: 15px;
  color: var(--black);
  line-height: 1.8;
}

.page-content .entry-content p {
  margin-bottom: 1.5em;
}

.page-content .entry-content h2 {
  font-family: var(--font-mincho);
  font-size: 22px;
  font-weight: 400;
  color: var(--brown);
  margin: 2em 0 1em;
}

.page-content .entry-content h3 {
  font-family: var(--font-mincho);
  font-size: 18px;
  font-weight: 400;
  color: var(--brown);
  margin: 1.5em 0 0.75em;
}

.page-content .entry-content img {
  width: 100%;
  height: auto;
  border-radius: 6px;
  margin-bottom: 1.5em;
}

.post-meta {
  display: flex;
  align-items: center;
  gap: 15px;
  margin-bottom: 24px;
}

.post-meta__date {
  font-family: var(--font-inter);
  font-size: 12px;
  font-weight: 500;
  color: var(--lightbrown);
  letter-spacing: 0.37px;
}

.post-meta__cat {
  background: rgba(128, 118, 83, 0.3);
  padding: 4px 20px;
  border-radius: 3px;
  font-family: var(--font-gothic);
  font-size: 12px;
  color: var(--black);
  letter-spacing: 0.37px;
}

@media (max-width: 767px) {
  .column__card-img {
    height: 322px;
  }

  .purchase__img[data-peek] {
    height: auto;
    overflow: visible;
    border-radius: 0;
  }

  .purchase__img[data-peek] .product-card__slides {
    display: flex;
    flex-direction: row;
    gap: 12px;
    padding-left: 40px;
    height: 240px;
    border-radius: 0;
    overflow: visible;
    transition: transform 0.4s ease;
  }

  .purchase__img[data-peek] .product-card__slide {
    position: relative;
    inset: auto;
    flex-shrink: 0;
    opacity: 1;
    height: 100%;
  }

  .purchase__img[data-peek] .product-card__slide img {
    border-radius: 6px;
  }

  .purchase__card {
    padding: 0;
    border-radius: 0;
    margin: 0 -20px;
    width: calc(100% + 40px);
    overflow: hidden;
    background: transparent;
    box-shadow: none;
    gap: 0;
  }

  .purchase__img[data-peek].product-card__carousel {
    gap: 0;
  }

  .purchase__img[data-peek] .dots {
    margin-top: 24px;
  }

  .purchase__info {
    background: var(--white);
    border-radius: 16px 16px 0 0;
    padding: 24px 20px 32px;
    width: 90%;
    box-sizing: border-box;
    margin-top: 16px;
  }
}

/* ===================================
   PC Layout  (768px+)
=================================== */
@media (min-width: 768px) {

  body {
    max-width: none;
  }

  .header__logo img {
    width: 115px;
    height: auto;
  }

  .header__logo-tagline {
    display: block;
    font-size: 13px;
    color: var(--brown);
  }

  .header__inner {
    padding: 0 72px;
  }

  .section-header__title {
    font-size: 32px;
  }

  .hero {
    height: calc(100vh - 80px);
    min-height: 650px;
    max-height: 850px;
    aspect-ratio: unset;
  }

  .hero__indicators {
    position: absolute !important;
    bottom: 20px;
    left: 0;
    right: 0;
    width: 100%;
    padding: 0;
  }

  .hero__indicator {
    background: rgba(255, 255, 255, 0.5);
  }

  .hero__indicator.is-active {
    background: #fff;
  }

  .hero__slide-text {
    font-size: 38px;
  }

  .hero__slide:nth-child(1) .hero__slide-text {
    bottom: 8%;
    left: auto;
    right: 5%;
  }

  .hero__slide:nth-child(2) .hero__slide-text,
  .hero__slide:nth-child(3) .hero__slide-text,
  .hero__slide:nth-child(4) .hero__slide-text {
    display: none;
  }

  .news {
    padding: 100px 40px;
    align-items: center;
  }

  .news .section-header {
    width: 100%;
    max-width: 1000px;
  }

  .news__list {
    max-width: 1000px;
  }

  .news__item {
    flex-direction: row;
    align-items: center;
    gap: 40px;
    padding: 20px 0;
  }

  .news__meta {
    flex-shrink: 0;
    gap: 25px;
  }

  .news__tag {
    padding: 7px 20px;
    font-size: 13px;
  }

  .news__row {
    flex: 1;
  }

  .news__text {
    font-size: 16px;
  }

  .usecase {
    padding: 100px 40px 200px;
    align-items: center;
    gap: 70px;
  }

  .usecase .section-header {
    width: 100%;
    max-width: 1000px;
  }

  .usecase__subtitle {
    display: block;
    font-family: var(--font-mincho);
    font-size: 32px;
    font-weight: 500;
    color: var(--brown);
    line-height: 1.8;
    letter-spacing: 0.37px;
    text-align: center;
    position: static;
    transition: none;
  }

  .usecase__subtitle.is-stacked {
    opacity: 1;
    transform: none;
    pointer-events: auto;
  }

  .usecase__stack {
    max-width: 1000px;
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 30px;
    padding-bottom: 0;
  }

  .usecase__step {
    padding: 40px;
    gap: 25px;
    align-items: center;
    position: static;
    height: auto;
    margin-bottom: 0;
  }

  .usecase__stack.is-stacked .usecase__step:nth-child(1),
  .usecase__stack.is-stacked .usecase__step:nth-child(2) {
    top: unset;
    transform: none;
  }

  .usecase__step-header {
    gap: 25px;
    justify-content: center;
  }

  .usecase__step-title {
    font-size: 22px;
  }

  .usecase__step-img {
    width: 100%;
    height: calc(100vh - 200px);
    max-height: 600px;
  }

  .usecase__footer {
    font-size: 30px;
    position: static;
  }

  .column {
    padding: 100px 40px;
    align-items: center;
  }

  .column__heading {
    font-size: 32px;
    padding: 0;
  }

  .column__slider {
    width: 1200px;
    overflow: hidden;
  }

  .column__scroll {
    display: flex;
    gap: 30px;
    overflow: visible;
    padding: 0;
    width: auto;
    max-width: none;
    transition: transform 0.4s ease;
  }

  .column__card {
    flex-shrink: 0;
    width: 712px;
    opacity: 0.3;
    transition: opacity 0.4s ease;
  }

  .column__card.is-active {
    opacity: 1;
  }

  .column__card-img {
    height: 424px;
  }

  .column__title {
    font-size: 18px;
  }

  .column__body {
    font-size: 16px;
    height: 35px;
    -webkit-line-clamp: 1;
  }

  .column__card .read-more {
    justify-content: center;
  }

  .column__arrow {
    top: 212px;
    width: 65px;
    height: 65px;
  }

  .column__arrow--prev {
    left: 47px;
  }

  .column__arrow--next {
    right: 47px;
  }

  .column__arrow:disabled {
    opacity: 0;
    pointer-events: none;
  }

  .products {
    padding: 100px 40px;
    gap: 75px;
  }

  .products__heading {
    font-size: 36px;
  }

  .products__list {
    max-width: 1200px;
    width: 100%;
  }

  .product-card__name {
    font-size: 24px;
    line-height: 1.5;
  }

  .story {
    padding: 100px 40px;
    align-items: center;
  }

  .story .section-header {
    max-width: 1000px;
    width: 100%;
  }

  .story__img {
    max-width: 1000px;
    width: 100%;
    margin-top: 25px;
  }

  .story__subtitle {
    max-width: 1000px;
    width: 100%;
    font-size: 20px;
    margin-top: 20px;
  }

  .story__body {
    max-width: 1000px;
    width: 100%;
  }

  .story__body p {
    font-size: 18px;
  }

  .story__author {
    align-items: flex-end;
    max-width: 1000px;
    width: 100%;
  }

  .concept__sticky {
    height: 120vh;
    padding: 100px 40px;
    gap: 50px;
  }

  .concept__heading {
    font-size: 32px;
  }

  .concept__text {
    font-size: 18px;
    max-width: 1000px;
  }

  .concept {
    height: auto;
  }

  .concept__sticky {
    height: auto;
  }

  .concept__visual {
    display: none;
  }

  .concept__telop {
    font-size: 28px;
  }

  .concept__telop--3 {
    font-size: 36px;
  }

  .events {
    padding: 100px 40px;
    align-items: center;
    gap: 75px;
  }

  .events .section-header {
    max-width: 1200px;
    width: 100%;
  }

  .events__slider {
    width: 1200px;
    overflow: hidden;
  }

  .events__scroll {
    display: flex;
    gap: 30px;
    overflow: visible;
    transition: transform 0.4s ease;
  }

  .events__arrow {
    top: 50%;
    width: 65px;
    height: 65px;
  }

  .events__arrow--prev {
    left: 47px;
  }

  .events__arrow--next {
    right: 47px;
  }

  .event-card {
    width: 712px;
    flex-direction: row;
  }

  .event-card__img {
    width: 338px;
    height: auto;
  }

  .event-card__body {
    padding: 40px 20px;
  }

  .event-card__title {
    font-size: 18px;
  }

  .event-card__text,
  .event-card--accordion .event-card__text {
    height: 220px;
    overflow: hidden;
  }

  .ugc {
    padding: 100px 40px;
    align-items: center;
  }

  .ugc__heading {
    font-size: 32px;
  }

  .review-card__text {
    font-size: 16px;
  }

  .review-card__text::after {
    bottom: -12px;
    padding-left: 6px;
    line-height: 1.8;
  }

  .purchase {
    padding: 100px 40px;
    align-items: center;
  }

  .purchase__heading {
    font-size: 32px;
    font-family: var(--font-hina);
    gap: 50px;
  }

  .purchase__card {
    max-width: 1000px;
    width: 100%;
    padding: 30px 50px;
  }

  .purchase__img {
    width: 840px;
    height: 473px;
  }

  .purchase__item-name {
    font-size: 18px;
  }

  .purchase__price {
    padding-bottom: 10px;
  }

  .purchase__price-num {
    font-size: 48px;
  }

  .instagram {
    padding: 80px 40px;
    align-items: center;
  }

  .instagram__heading {
    font-size: 36px;
    font-family: var(--font-hina);
  }

  .instagram__grid {
    display: flex;
    flex-direction: row;
    gap: 30px;
    max-width: 1000px;
    width: 100%;
  }

  .instagram__item {
    flex: 1;
    width: 195px;
    height: 195px;
    aspect-ratio: unset;
  }

  .faq {
    padding: 78px 40px;
    align-items: center;
  }

  .faq__heading {
    font-size: 32px;
  }

  .faq__list {
    max-width: 1000px;
    width: 100%;
    gap: 30px;
  }

  .faq__btn {
    padding: 32px;
  }

  .faq__question-text {
    font-size: 16px;
  }

  .faq__answer-inner {
    padding: 16px 32px 32px;
  }

  .faq__answer p {
    font-size: 16px;
  }

  .footer {
    min-height: 219px;
    padding: 65px 40px 10px;
    flex-direction: column;
    align-items: center;
  }

  .footer__nav {
    flex-direction: row;
    gap: 90px;
    justify-content: center;
    margin-bottom: 24px;
  }

  .footer__link {
    font-size: 16px;
  }

  .footer__bottom {
    margin-top: 0;
  }

}

/* ===================================
   PC Nav  (1200px+)
=================================== */
@media (min-width: 1200px) {

  body {
    padding-top: 0;
  }

  .header {
    position: sticky;
    transition: none;
    transform: none !important;
  }

  .header__right,
  .mobile-menu {
    display: none !important;
  }

  .header__pc-nav {
    display: flex !important;
    align-items: center;
    flex: 1;
    justify-content: space-evenly;
  }

  .header__pc-link {
    font-family: var(--font-gothic);
    font-size: 16px;
    color: var(--brown);
    line-height: 20px;
    letter-spacing: -0.15px;
    white-space: nowrap;
  }

  .header__pc-cta {
    display: flex;
    align-items: center;
    gap: 18px;
  }

  .header__pc-btn-primary {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 5px 40px;
    background: var(--brown);
    border-radius: 50px;
    color: var(--white);
    text-align: center;
    white-space: nowrap;
  }

  .header__pc-btn-outline {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 50px;
    padding: 5px 40px;
    border: 1px solid var(--brown);
    border-radius: 50px;
    font-family: var(--font-gothic);
    font-size: 16px;
    font-weight: 700;
    color: var(--brown);
    white-space: nowrap;
  }

  .header__pc-instagram {
    width: 20px;
    height: 20px;
  }

  .products__list {
    flex-direction: row;
    align-items: flex-start;
  }

  .product-card {
    flex: 1;
    min-width: 0;
  }

}

/* ===================================
   UGC Carousel  (1001px+)
=================================== */
@media (min-width: 1001px) {

  .ugc__carousel {
    width: min(1200px, 100%);
    position: relative;
  }

  .ugc__slider {
    width: 100%;
    overflow: hidden;
  }

  .ugc__arrow {
    display: flex;
    top: 93px;
    width: 65px;
    height: 65px;
    z-index: 2;
  }

  .ugc__arrow--prev {
    left: -32px;
  }

  .ugc__arrow--next {
    right: -32px;
  }

  .ugc__arrow:disabled {
    opacity: 0;
    pointer-events: none;
  }

  .ugc__reviews {
    flex-direction: row;
    gap: 30px;
  }

  .review-card {
    flex: 0 0 calc((min(1200px, 100vw - 80px) - 60px) / 3);
    padding: 32px;
  }

  .ugc__dots {
    display: flex;
  }

  .ugc__cta {
    max-width: 1200px;
    width: 100%;
  }

}

/* ===================================
   Column Archive Page
=================================== */
.column-archive {
  background: var(--cream);
}

/* --- Archive Hero Banner --- */
.archive-hero {
  position: relative;
  width: 100%;
  height: 109px;
  overflow: hidden;
  display: flex;
  align-items: center;
}

.archive-hero__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.archive-hero__overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.38);
}

.archive-hero__text {
  position: relative;
  z-index: 1;
  font-family: var(--font-mincho);
  font-size: 22px;
  font-weight: 400;
  color: var(--white);
  line-height: 1.5;
  letter-spacing: 0.5px;
  padding: 0 20px;
}

/* --- Breadcrumb --- */
.column-archive__breadcrumb {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 14px 20px;
  font-family: var(--font-gothic);
  font-size: 12px;
  color: var(--darkgray);
}

.column-archive__breadcrumb-link {
  color: var(--brown);
  text-decoration: none;
}

.column-archive__breadcrumb-link:hover {
  text-decoration: underline;
  opacity: 1;
}

.column-archive__breadcrumb-sep {
  color: var(--darkgray);
}

.column-archive__breadcrumb-current {
  color: var(--darkgray);
}

/* --- Article List --- */
.column-archive__body {
  padding: 0 16px 60px;
}

.column-archive__list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.column-archive__item-inner {
  display: grid;
  grid-template-columns: 133px 1fr;
  grid-template-rows: 97px auto auto;
  column-gap: 12px;
  row-gap: 12px;
  padding: 20px;
  background: var(--white);
  border-radius: 8px;
  box-shadow: 0px 4px 14px rgba(0, 0, 0, 0.07);
  color: inherit;
}

.column-archive__item-img {
  grid-column: 1;
  grid-row: 1;
  width: 133px;
  height: 97px;
  overflow: hidden;
  border-radius: 6px;
  flex-shrink: 0;
}

.column-archive__item-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.column-archive__item-title {
  grid-column: 2;
  grid-row: 1;
  font-family: var(--font-gothic);
  font-size: 16px;
  font-weight: 700;
  color: var(--brown);
  line-height: 1.6;
  letter-spacing: -0.3px;
  align-self: start;
}

.column-archive__item-excerpt {
  grid-column: 1 / -1;
  grid-row: 2;
  font-family: var(--font-gothic);
  font-size: 15px;
  color: var(--black);
  line-height: 1.8;
  letter-spacing: 0.37px;
  height: 73px;
  overflow: hidden;
}

.column-archive__item-footer {
  grid-column: 1 / -1;
  grid-row: 3;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.column-archive__item-date {
  font-family: var(--font-gothic);
  font-size: 13px;
  color: #6b6b6b;
  letter-spacing: 0.37px;
  line-height: 1.6;
}

.column-archive__readmore {
  font-size: 14px;
  color: var(--brown);
}

/* --- Pagination --- */
.column-archive__pagination {
  margin-top: 40px;
  display: flex;
  justify-content: center;
}

.column-archive__pag-list {
  display: flex;
  align-items: center;
  gap: 6px;
  list-style: none;
}

.column-archive__pag-item a,
.column-archive__pag-item span {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 36px;
  height: 36px;
  padding: 0 8px;
  border-radius: 4px;
  font-family: var(--font-gothic);
  font-size: 14px;
  font-weight: 500;
  color: var(--brown);
  border: 1px solid transparent;
  transition: background 0.2s ease, border-color 0.2s ease;
}

.column-archive__pag-item a:hover {
  border-color: var(--brown);
  opacity: 1;
}

.column-archive__pag-item .current {
  background: var(--brown);
  color: var(--white);
  border-color: var(--brown);
}

.column-archive__pag-item .dots {
  border: none;
  pointer-events: none;
}

/* --- Empty state --- */
.column-archive__empty {
  text-align: center;
  padding: 60px 0;
  font-family: var(--font-gothic);
  font-size: 15px;
  color: var(--darkgray);
}

/* --- TOPへ戻る --- */
.column-archive__back {
  display: flex;
  justify-content: center;
  padding: 40px 20px 60px;
}

.column-archive__back-btn {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 12px 36px;
  border: 1px solid var(--brown);
  border-radius: 40px;
  font-family: var(--font-gothic);
  font-size: 15px;
  color: var(--brown);
  line-height: 1.6;
  letter-spacing: 0.37px;
  background: var(--white);
  transition: background 0.25s ease, color 0.25s ease, opacity 0.25s ease;
}

.column-archive__back-btn:hover {
  background: var(--brown);
  color: var(--white);
  opacity: 1;
}

.column-archive__back-btn:hover .column-archive__back-arrow {
  border-color: var(--white);
}

.column-archive__back-arrow {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-left: 2px solid var(--brown);
  border-top: 2px solid var(--brown);
  transform: rotate(-45deg) translateY(2px);
  flex-shrink: 0;
  transition: border-color 0.25s ease;
}

/* ===================================
   Column Archive  (768px+)
=================================== */
@media (min-width: 768px) {

  .archive-hero {
    height: 227px;
  }

  .archive-hero__text {
    font-size: 32px;
    padding: 0 60px;
  }

  .column-archive__breadcrumb {
    max-width: 1200px;
    margin: 0 auto;
    padding: 16px 30px;
    font-size: 13px;
  }

  .column-archive__body {
    padding: 10px 30px 110px;
    max-width: 1200px;
    margin: 0 auto;
    box-sizing: border-box;
  }

  .column-archive__list {
    gap: 20px;
  }

  .column-archive__item-inner {
    display: grid;
    grid-template-columns: 223px 1fr;
    grid-template-rows: auto 1fr auto;
    column-gap: 30px;
    row-gap: 0;
    padding: 30px;
    height: 212px;
    border-radius: 10px;
    box-shadow: 0px 4px 7px rgba(0, 0, 0, 0.08);
    box-sizing: border-box;
  }

  .column-archive__item-img {
    grid-column: 1;
    grid-row: 1 / 4;
    width: 100%;
    height: 100%;
  }

  .column-archive__item-title {
    grid-column: 2;
    grid-row: 1;
    font-size: 20px;
    line-height: 1.7;
    align-self: start;
    padding-top: 2px;
  }

  .column-archive__item-excerpt {
    grid-column: 2;
    grid-row: 2;
    font-size: 15px;
    height: 86px;
    margin-top: 8px;
    align-self: start;
  }

  .column-archive__item-footer {
    grid-column: 2;
    grid-row: 3;
    align-self: end;
  }

  .column-archive__item-date {
    font-size: 14px;
    color: var(--brown);
  }

  .column-archive__pagination {
    margin-top: 56px;
  }

  .column-archive__pag-item a,
  .column-archive__pag-item span {
    min-width: 40px;
    height: 40px;
    font-size: 15px;
  }

  .column-archive__back {
    padding: 56px 30px 80px;
  }

  .column-archive__back-btn {
    font-size: 16px;
    padding: 14px 48px;
  }

}

/* ===================================
   Shared: btn-solid（塗りつぶしピルボタン）
=================================== */
.btn-solid {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 16px 40px;
  background: var(--brown);
  border-radius: 8px;
  font-family: var(--font-gothic);
  font-size: 15px;
  color: var(--white);
  letter-spacing: 0.37px;
  line-height: 1;
  transition: opacity 0.25s ease;
}

.btn-solid--full {
  width: 100%;
}

.btn-solid:hover {
  opacity: 0.75;
}

.btn-solid__arrow {
  display: inline-block;
  width: 7px;
  height: 7px;
  border-right: 2px solid var(--white);
  border-bottom: 2px solid var(--white);
  transform: rotate(-45deg) translateY(-1px);
  flex-shrink: 0;
}

/* ===================================
   Single Column
=================================== */
.single-column {
  background: var(--white);
}

/* --- パンくずリスト --- */
.single-column__breadcrumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px;
  padding: 16px 20px;
  font-family: var(--font-gothic);
  font-size: 12px;
  color: var(--darkgray);
}

.single-column__breadcrumb-link {
  color: var(--darkgray);
}

.single-column__breadcrumb-link:hover {
  color: var(--brown);
  opacity: 1;
}

.single-column__breadcrumb-sep {
  color: var(--beige);
}

.single-column__breadcrumb-current {
  color: var(--black);
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  max-width: 160px;
}

/* --- 本文エリア --- */
.single-column__content {
  padding: 32px 20px 48px;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.single-column__title {
  font-family: var(--font-gothic);
  font-size: 20px;
  font-weight: 700;
  color: var(--brown);
  line-height: 1.6;
  letter-spacing: -0.44px;
  text-align: center;
  margin-bottom: 12px;
}

.single-column__date {
  font-family: var(--font-inter);
  font-size: 12px;
  font-weight: 500;
  color: var(--lightbrown);
  letter-spacing: 0.37px;
  display: block;
  text-align: right;
  margin-bottom: 24px;
}

.single-column__thumb {
  width: 100%;
  border-radius: 6px;
  overflow: hidden;
  margin-bottom: 28px;
}

.single-column__thumb img {
  width: 100%;
  height: auto;
  display: block;
}

.single-column__body {
  font-family: var(--font-gothic);
  font-size: 15px;
  color: var(--black);
  line-height: 1.8;
  letter-spacing: 0.37px;
}

.single-column__body p {
  margin-bottom: 1.5em;
}

.single-column__body h2 {
  font-family: var(--font-mincho);
  font-size: 18px;
  font-weight: 400;
  color: var(--brown);
  border-bottom: 1px solid var(--beige);
  padding-bottom: 8px;
  margin: 2em 0 1em;
}

.single-column__body h3 {
  font-family: var(--font-mincho);
  font-size: 16px;
  font-weight: 400;
  color: var(--brown);
  margin: 1.5em 0 0.75em;
}

.single-column__body img {
  width: 100%;
  height: auto;
  border-radius: 6px;
  margin: 0.5em 0 1.5em;
}

/* --- 前後記事ナビゲーション --- */
.single-column__nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  padding: 32px 20px;
}

.single-column__nav-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 22px;
  border: 1px solid var(--beige);
  border-radius: 0;
  font-family: var(--font-gothic);
  font-size: 14px;
  color: var(--brown);
  background: var(--white);
  letter-spacing: 0.37px;
  line-height: 1;
  white-space: nowrap;
  transition: border-color 0.25s ease, opacity 0.25s ease;
}

.single-column__nav-btn--prev {
  border-radius: 10px 0 0 10px;
}

.single-column__nav-btn--next {
  border-radius: 0 10px 10px 0;
  border-left: none;
}

.single-column__nav-btn:hover {
  border-color: var(--brown);
  opacity: 1;
}

.single-column__nav-btn--disabled {
  opacity: 0.35;
  pointer-events: none;
}

.single-column__nav-arrow {
  display: inline-block;
  width: 6px;
  height: 6px;
  flex-shrink: 0;
}

.single-column__nav-arrow--prev {
  border-left: 1.5px solid var(--brown);
  border-bottom: 1.5px solid var(--brown);
  transform: rotate(45deg) translateY(-2px);
}

.single-column__nav-arrow--next {
  border-right: 1.5px solid var(--brown);
  border-bottom: 1.5px solid var(--brown);
  transform: rotate(-45deg) translateY(-2px);
}

/* --- CTAボタン共通ラッパー --- */
.single-column__cta {
  display: flex;
  justify-content: center;
  padding: 32px 20px 0;
}

.single-column__cta--top {
  padding: 32px 20px 60px;
}

/* --- 関連記事 --- */
.single-column__related {
  padding: 60px 20px 40px;
  background: var(--white);
}

.single-column__related-heading {
  font-family: var(--font-gothic);
  font-size: 18px;
  font-weight: 700;
  color: var(--brown);
  letter-spacing: 0.37px;
  margin-bottom: 30px;
}

.single-column__related-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 30px;
}

.single-column__related-card {
  background: var(--white);
  box-shadow: 0px 4px 7px rgba(0, 0, 0, 0.08);
  border-radius: 10px;
}

.single-column__related-link {
  display: flex;
  flex-direction: column;
  gap: 15px;
  padding: 20px;
  color: inherit;
  text-decoration: none;
}

.single-column__related-img {
  width: 100%;
  height: 200px;
  border-radius: 6px;
  overflow: hidden;
  background: #e8e6e1;
}

.single-column__related-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.single-column__related-body {
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.single-column__related-text {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.single-column__related-title {
  font-family: var(--font-gothic);
  font-size: 16px;
  font-weight: 700;
  color: var(--brown);
  line-height: 1.8;
  letter-spacing: -0.44px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.single-column__related-excerpt {
  font-family: var(--font-gothic);
  font-size: 15px;
  font-weight: 500;
  color: var(--black);
  line-height: 1.8;
  letter-spacing: 0.37px;
  height: 86px;
  overflow: hidden;
}

.single-column__related-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.single-column__related-date {
  font-family: var(--font-gothic);
  font-size: 14px;
  font-weight: 500;
  color: var(--brown);
  line-height: 1.8;
  letter-spacing: 0.37px;
}

.single-column__related-readmore {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-gothic);
  font-size: 14px;
  font-weight: 500;
  color: var(--brown);
  line-height: 1.8;
  letter-spacing: 0.37px;
  white-space: nowrap;
}

/* ===================================
   Single Column  (768px+)
=================================== */
@media (min-width: 768px) {

  .single-column__breadcrumb {
    max-width: 860px;
    margin: 0 auto;
    padding: 24px 40px 0;
    width: 100%;
    box-sizing: border-box;
  }

  .single-column__breadcrumb-current {
    max-width: 320px;
  }

  .single-column__content {
    max-width: 860px;
    margin: 0 auto;
    padding: 48px 40px 64px;
    width: 100%;
    box-sizing: border-box;
  }

  .single-column__title {
    font-size: 26px;
    margin-bottom: 16px;
  }

  .single-column__date {
    margin-bottom: 32px;
  }

  .single-column__thumb {
    margin-bottom: 36px;
  }

  .single-column__body {
    font-size: 16px;
  }

  .single-column__body h2 {
    font-size: 20px;
  }

  .single-column__nav {
    max-width: 860px;
    margin: 0 auto;
    width: 100%;
    box-sizing: border-box;
    padding: 40px;
  }

  .single-column__nav-btn {
    padding: 12px 28px;
    font-size: 15px;
  }

  .btn-solid--full {
    width: 300px;
  }

  .single-column__cta {
    padding: 40px 40px 0;
  }

  .single-column__cta--top {
    padding: 40px 40px 80px;
  }

  .btn-solid {
    font-size: 16px;
    padding: 14px 48px;
  }

  .single-column__related {
    max-width: 1280px;
    margin: 0 auto;
    padding: 64px 40px 0;
    width: 100%;
    box-sizing: border-box;
  }

  .single-column__related-heading {
    font-size: 22px;
    margin-bottom: 30px;
  }

  .single-column__related-list {
    flex-direction: row;
    gap: 40px;
  }

  .single-column__related-card {
    flex: 1;
    min-width: 0;
  }

  .single-column__related-title {
    font-size: 20px;
    line-height: 1.7;
  }

}

/* ===================================
   FAQ Page (page-faq.php)
=================================== */
.faq-page {
  background: #faf9f7;
}

/* --- Hero --- */
.faq-page__hero {
  position: relative;
  height: 109px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.faq-page__hero-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.faq-page__hero-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.4);
}

.faq-page__hero-inner {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  padding: 0 20px;
}

.faq-page__hero-title {
  font-family: var(--font-mincho);
  font-size: 22px;
  font-weight: 400;
  color: var(--white);
  line-height: 40px;
  letter-spacing: 0.37px;
  text-align: center;
}

/* --- Body --- */
.faq-page__body {
  background: var(--white);
  display: flex;
  flex-direction: column;
  gap: 30px;
  padding: 10px 20px 60px;
}

/* --- Breadcrumb --- */
.faq-page__breadcrumb {
  display: flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-gothic);
  font-size: 13px;
  color: var(--brown);
  line-height: 1.8;
  letter-spacing: 0.37px;
}

.faq-page__breadcrumb-link {
  color: var(--brown);
}

.faq-page__breadcrumb-arrow {
  display: inline-block;
  width: 5px;
  height: 5px;
  border-right: 1.5px solid var(--brown);
  border-bottom: 1.5px solid var(--brown);
  transform: rotate(-45deg) translateY(-1px);
  flex-shrink: 0;
}

.faq-page__breadcrumb-current {
  color: var(--brown);
}

/* --- FAQ List --- */
.faq-page__list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

/* --- FAQ Item --- */
.faq-page__item {
  background: var(--cream);
  border-radius: 6px;
  overflow: hidden;
}

/* --- Question button --- */
.faq-page__btn {
  display: flex;
  align-items: center;
  gap: 16px;
  width: 100%;
  padding: 24px 16px;
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
}

.faq-page__q {
  font-family: var(--font-hina);
  font-size: 36px;
  color: var(--lightbrown);
  line-height: 26px;
  letter-spacing: -0.31px;
  flex-shrink: 0;
}

.faq-page__question-text {
  flex: 1;
  font-family: var(--font-gothic);
  font-size: 15px;
  color: var(--black);
  line-height: 1.8;
  letter-spacing: 0.37px;
  text-align: left;
}

/* +/- icon (CSS-drawn) */
.faq-page__icon {
  position: relative;
  width: 24px;
  height: 24px;
  flex-shrink: 0;
}

.faq-page__icon::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 14px;
  height: 1.5px;
  background: var(--brown);
  border-radius: 1px;
  transform: translate(-50%, -50%);
}

.faq-page__icon--add::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 1.5px;
  height: 14px;
  background: var(--brown);
  border-radius: 1px;
  transform: translate(-50%, -50%);
}

.faq-page__icon--remove {
  display: none;
}

.faq-page__btn[aria-expanded="true"] .faq-page__icon--add {
  display: none;
}

.faq-page__btn[aria-expanded="true"] .faq-page__icon--remove {
  display: block;
}

/* --- Answer (accordion) --- */
.faq-page__answer {
  overflow: hidden;
  max-height: 0;
  transition: max-height 0.4s ease;
}

.faq-page__answer-inner {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 16px 16px 24px;
  border-top: 1px solid #e8e4dc;
}

.faq-page__a {
  font-family: var(--font-hina);
  font-size: 36px;
  color: var(--darkgray);
  line-height: 26px;
  letter-spacing: -0.31px;
  flex-shrink: 0;
}

.faq-page__answer p {
  font-family: var(--font-gothic);
  font-size: 15px;
  color: var(--black);
  line-height: 1.8;
  letter-spacing: 0.37px;
  padding-top: 4px;
}

/* --- TOPへ戻る --- */
.faq-page__back {
  display: flex;
  justify-content: center;
  padding-top: 10px;
}

.faq-page__back-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 40px;
  background: var(--brown);
  border-radius: 4px;
  font-family: var(--font-gothic);
  font-size: 15px;
  color: var(--white);
  line-height: 1.8;
  letter-spacing: 0.37px;
  transition: opacity 0.25s ease;
}

.faq-page__back-arrow {
  display: inline-block;
  width: 7px;
  height: 7px;
  border-right: 2px solid var(--white);
  border-bottom: 2px solid var(--white);
  transform: rotate(-45deg) translateY(-1px);
  flex-shrink: 0;
}

/* ===================================
   FAQ Page  (768px+)
=================================== */
@media (min-width: 768px) {

  .faq-page__hero {
    height: 227px;
  }

  .faq-page__hero-title {
    font-size: 32px;
  }

  .faq-page__body {
    padding: 30px 40px 110px;
    align-items: center;
    gap: 40px;
  }

  .faq-page__breadcrumb {
    font-size: 14px;
    width: 100%;
    max-width: 1000px;
  }

  .faq-page__list {
    width: 100%;
    max-width: 1000px;
    gap: 30px;
  }

  .faq-page__btn {
    padding: 32px;
    gap: 24px;
  }

  .faq-page__question-text {
    font-size: 16px;
  }

  .faq-page__answer-inner {
    gap: 24px;
    padding: 16px 32px 32px;
  }

  .faq-page__answer p {
    font-size: 16px;
  }

  .faq-page__back {
    width: 100%;
  }

  .faq-page__back-btn {
    font-size: 18px;
  }

}

/* ===================================
   Company Page (page-company.php)
=================================== */
.company-page {
  background: var(--white);
}

/* --- Breadcrumb --- */
.company-page__breadcrumb {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 14px 20px;
  font-family: var(--font-gothic);
  font-size: 13px;
  color: var(--brown);
}

.company-page__breadcrumb-link {
  color: var(--brown);
  text-decoration: none;
}

.company-page__breadcrumb-link:hover {
  text-decoration: underline;
  opacity: 1;
}

.company-page__breadcrumb-sep,
.company-page__breadcrumb-current {
  color: var(--brown);
}

/* --- Body --- */
.company-page__body {
  padding: 10px 20px 60px;
}

/* --- Section Heading --- */
.company-page__heading-wrap {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-bottom: 30px;
}

.company-page__heading-bar {
  width: 1px;
  height: 35px;
  background: var(--brown);
  flex-shrink: 0;
}

.company-page__heading {
  font-family: var(--font-mincho);
  font-size: 22px;
  font-weight: 400;
  color: var(--brown);
  line-height: 1.8;
  letter-spacing: 0.37px;
}

/* --- Definition Table --- */
.company-page__table {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.company-page__row {
  display: flex;
  align-items: flex-start;
  border-bottom: 1px solid var(--lightgray);
  padding-bottom: 21px;
}

.company-page__row--last {
  border-bottom: none;
}

.company-page__term {
  width: 110px;
  flex-shrink: 0;
  font-family: var(--font-gothic);
  font-size: 14px;
  font-weight: 700;
  color: var(--lightbrown);
  line-height: 20px;
  letter-spacing: -0.15px;
  padding-top: 4px;
}

.company-page__desc {
  flex: 1;
  min-width: 0;
  font-family: var(--font-gothic);
  font-size: 16px;
  color: var(--black);
  line-height: 1.8;
  letter-spacing: 0.37px;
}

/* --- TOPへ戻る --- */
.company-page__cta {
  display: flex;
  justify-content: center;
  padding-top: 40px;
}

.company-page__back-btn {
  display: inline-flex;
  align-items: center;
  gap: 13px;
  padding: 10px 40px;
  background: var(--brown);
  border-radius: 4px;
  font-family: var(--font-gothic);
  font-size: 18px;
  color: var(--white);
  line-height: 1.8;
  letter-spacing: -0.45px;
  transition: opacity 0.25s ease;
}

.company-page__back-btn:hover {
  opacity: 0.75;
}

.company-page__back-arrow {
  display: inline-block;
  width: 7px;
  height: 7px;
  border-right: 2px solid var(--white);
  border-bottom: 2px solid var(--white);
  transform: rotate(-45deg) translateY(-1px);
  flex-shrink: 0;
}

/* ===================================
   Company Page (768px+)
=================================== */
@media (min-width: 768px) {

  .company-page__breadcrumb {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px 40px;
    font-size: 14px;
  }

  .company-page__body {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px 80px 90px;
    box-sizing: border-box;
  }

  .company-page__heading-wrap {
    gap: 25px;
    margin-bottom: 60px;
    padding-top: 60px;
  }

  .company-page__heading-bar {
    height: 46px;
  }

  .company-page__heading {
    font-size: 32px;
  }

  .company-page__term {
    width: 200px;
    font-size: 16px;
  }

  .company-page__cta {
    padding-top: 60px;
  }

}

/* ===================================
   Contact Page (page-contact.php)
=================================== */
.contact-page {
  background: var(--white);
}

/* --- Breadcrumb --- */
.contact-page__breadcrumb {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 14px 20px 0;
  font-family: var(--font-gothic);
  font-size: 13px;
}

.contact-page__breadcrumb-link {
  color: var(--brown);
  text-decoration: none;
}

.contact-page__breadcrumb-link:hover {
  text-decoration: underline;
  opacity: 1;
}

.contact-page__breadcrumb-sep,
.contact-page__breadcrumb-current {
  color: var(--brown);
}

/* --- Body --- */
.contact-page__body {
  padding: 20px 20px 60px;
  display: flex;
  flex-direction: column;
  gap: 30px;
}

/* --- Heading --- */
.contact-page__heading-wrap {
  display: flex;
  align-items: center;
  gap: 20px;
}

.contact-page__heading-bar {
  width: 1px;
  height: 35px;
  background: var(--brown);
  flex-shrink: 0;
}

.contact-page__heading {
  font-family: var(--font-mincho);
  font-size: 22px;
  font-weight: 400;
  color: var(--brown);
  line-height: 1.8;
  letter-spacing: 0.37px;
}

/* --- Content --- */
.contact-page__content {
  display: flex;
  flex-direction: column;
  gap: 40px;
}

.contact-page__intro-section {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.contact-page__intro {
  font-family: var(--font-gothic);
  font-size: 15px;
  color: var(--black);
  line-height: 1.8;
  letter-spacing: 0.37px;
}

/* --- FAQ Box --- */
.contact-page__faq-box {
  border: 1px solid #e5e3df;
  border-radius: 6px;
  padding: 22px 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.contact-page__faq-text {
  font-family: var(--font-gothic);
  font-size: 15px;
  color: var(--black);
  line-height: 1.8;
  letter-spacing: 0.37px;
}

.contact-page__faq-link {
  font-family: var(--font-gothic);
  font-size: 15px;
  color: var(--lightbrown);
  line-height: 1.8;
  letter-spacing: 0.37px;
}

.contact-page__faq-link:hover {
  text-decoration: underline;
  opacity: 1;
}

/* --- TOPへ戻る --- */
.contact-page__cta {
  display: flex;
  justify-content: center;
}

.contact-page__back-btn {
  display: inline-flex;
  align-items: center;
  gap: 13px;
  padding: 10px 40px;
  background: var(--brown);
  border-radius: 4px;
  font-family: var(--font-gothic);
  font-size: 18px;
  color: var(--white);
  line-height: 1.8;
  letter-spacing: -0.45px;
  transition: opacity 0.25s ease;
}

.contact-page__back-btn:hover {
  opacity: 0.75;
}

.contact-page__back-arrow {
  display: inline-block;
  width: 7px;
  height: 7px;
  border-right: 2px solid var(--white);
  border-bottom: 2px solid var(--white);
  transform: rotate(-45deg) translateY(-1px);
  flex-shrink: 0;
}

/* ===================================
   MW WP Form — Contact Form Fields
=================================== */

/* --- Field group --- */
.contact-form__fields {
  display: flex;
  flex-direction: column;
  gap: 30px;
}

.contact-form__field {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

/* --- Label --- */
.contact-form__label {
  font-family: var(--font-gothic);
  font-size: 14px;
  font-weight: 700;
  color: var(--brown);
  line-height: 20px;
  letter-spacing: -0.15px;
}

.contact-form__required {
  color: #d94f4f;
  margin-left: 2px;
}

/* --- Text / Email / Tel inputs --- */
.mw_wp_form input[type="text"],
.mw_wp_form input[type="email"],
.mw_wp_form input[type="tel"] {
  width: 100%;
  height: 56px;
  border: 1px solid #e5e3df;
  border-radius: 3px;
  padding: 0 20px;
  font-family: var(--font-gothic);
  font-size: 15px;
  color: var(--black);
  background: var(--white);
  box-sizing: border-box;
  transition: border-color 0.2s ease;
  -webkit-appearance: none;
}

.mw_wp_form input[type="text"]:focus,
.mw_wp_form input[type="email"]:focus,
.mw_wp_form input[type="tel"]:focus {
  border-color: var(--brown);
  outline: none;
}

.mw_wp_form input[type="text"]::placeholder,
.mw_wp_form input[type="email"]::placeholder,
.mw_wp_form input[type="tel"]::placeholder {
  color: var(--beige);
}

/* --- Select --- */
.mw_wp_form select {
  width: 100%;
  height: 56px;
  border: 1px solid #e5e3df;
  border-radius: 3px;
  padding: 0 40px 0 20px;
  font-family: var(--font-gothic);
  font-size: 15px;
  color: var(--black);
  background: var(--white);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'%3E%3Cpath d='M1 1L5 5L9 1' stroke='%23807653' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 20px center;
  -webkit-appearance: none;
  appearance: none;
  box-sizing: border-box;
  cursor: pointer;
  transition: border-color 0.2s ease;
}

.mw_wp_form select:focus {
  border-color: var(--brown);
  outline: none;
}

/* --- Textarea --- */
.mw_wp_form textarea {
  width: 100%;
  min-height: 180px;
  border: 1px solid #e5e3df;
  border-radius: 3px;
  padding: 15px 20px;
  font-family: var(--font-gothic);
  font-size: 15px;
  color: var(--black);
  background: var(--white);
  box-sizing: border-box;
  resize: vertical;
  line-height: 1.8;
  transition: border-color 0.2s ease;
}

.mw_wp_form textarea:focus {
  border-color: var(--brown);
  outline: none;
}

.mw_wp_form textarea::placeholder {
  color: var(--beige);
}

/* --- Footer: required note + submit --- */
.contact-form__footer {
  display: flex;
  flex-direction: column;
  gap: 20px;
  padding-top: 10px;
}

.contact-form__required-note {
  font-family: var(--font-gothic);
  font-size: 14px;
  color: var(--lightbrown);
  line-height: 1.8;
}

.contact-form__asterisk {
  color: #d94f4f;
}

/* --- Submit button --- */
.contact-form__submit,
.mw_wp_form input[type="submit"].contact-form__submit {
  display: block;
  width: 100%;
  padding: 14px 20px;
  background: var(--brown);
  border: none;
  border-radius: 50px;
  font-family: var(--font-gothic);
  font-size: 18px;
  color: var(--white);
  line-height: 1.8;
  letter-spacing: -0.45px;
  text-align: center;
  cursor: pointer;
  transition: opacity 0.25s ease;
  -webkit-appearance: none;
  appearance: none;
}

.contact-form__submit:hover {
  opacity: 0.8;
}

/* --- Validation errors --- */
.mw_wp_form .error,
.mw_wp_form .mw_wp_form_error_message {
  display: block;
  color: #d94f4f;
  font-family: var(--font-gothic);
  font-size: 13px;
  margin-top: 6px;
  line-height: 1.6;
}

/* ===================================
   MW WP Form — Confirmation Page
=================================== */
.mw_wp_form_confirm .contact-form__field input,
.mw_wp_form_confirm .contact-form__field select,
.mw_wp_form_confirm .contact-form__field textarea {
  background: #faf9f7;
  color: var(--black);
  pointer-events: none;
}

/* Confirmation buttons layout */
.mw_wp_form_confirm .contact-form__footer {
  flex-direction: column-reverse;
  gap: 15px;
}

/* Back button (auto-generated by MW WP Form) */
.mw_wp_form_confirm input[name="mwform_back"] {
  display: block;
  width: 100%;
  padding: 13px 20px;
  background: var(--white);
  border: 1px solid var(--brown);
  border-radius: 50px;
  font-family: var(--font-gothic);
  font-size: 18px;
  color: var(--brown);
  line-height: 1.8;
  letter-spacing: -0.45px;
  text-align: center;
  cursor: pointer;
  transition: background 0.25s ease, color 0.25s ease;
  -webkit-appearance: none;
  appearance: none;
}

.mw_wp_form_confirm input[name="mwform_back"]:hover {
  background: var(--brown);
  color: var(--white);
}

/* ===================================
   Thanks Page (page-thanks.php)
=================================== */
.thanks-page {
  background: var(--white);
}

/* --- Breadcrumb --- */
.thanks-page__breadcrumb {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 14px 20px 0;
  font-family: var(--font-gothic);
  font-size: 13px;
}

.thanks-page__breadcrumb-link {
  color: var(--brown);
  text-decoration: none;
}

.thanks-page__breadcrumb-link:hover {
  text-decoration: underline;
  opacity: 1;
}

.thanks-page__breadcrumb-sep,
.thanks-page__breadcrumb-current {
  color: var(--brown);
}

/* --- Body --- */
.thanks-page__body {
  padding: 30px 20px 60px;
  display: flex;
  flex-direction: column;
  gap: 40px;
}

/* --- Hero (icon + heading + text) --- */
.thanks-page__hero {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 25px;
  text-align: center;
}

.thanks-page__icon-wrap {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: var(--brown);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.thanks-page__heading {
  font-family: var(--font-mincho);
  font-size: 22px;
  font-weight: 400;
  color: var(--brown);
  line-height: 40px;
  letter-spacing: 0.37px;
  text-align: center;
}

.thanks-page__text {
  font-family: var(--font-gothic);
  font-size: 15px;
  color: var(--black);
  line-height: 1.8;
  letter-spacing: 0.37px;
  text-align: center;
}

/* --- Notice Box --- */
.thanks-page__notice {
  border: 1px solid #e5e3df;
  border-radius: 6px;
  padding: 24px 20px;
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.thanks-page__notice-heading {
  font-family: var(--font-gothic);
  font-size: 15px;
  font-weight: 500;
  color: var(--brown);
  line-height: 1.8;
  letter-spacing: 0.37px;
}

.thanks-page__notice-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.thanks-page__notice-list li {
  display: flex;
  gap: 4px;
  font-family: var(--font-gothic);
  font-size: 14px;
  color: var(--black);
  line-height: 1.8;
  letter-spacing: 0.37px;
}

.thanks-page__notice-list li::before {
  content: '・';
  flex-shrink: 0;
  color: var(--black);
}

/* --- TOPへ戻る --- */
.thanks-page__cta {
  display: flex;
  justify-content: center;
  padding-bottom: 20px;
}

.thanks-page__back-btn {
  display: inline-flex;
  align-items: center;
  gap: 13px;
  padding: 10px 40px;
  background: var(--brown);
  border-radius: 4px;
  font-family: var(--font-gothic);
  font-size: 18px;
  color: var(--white);
  line-height: 1.8;
  letter-spacing: -0.45px;
  transition: opacity 0.25s ease;
}

.thanks-page__back-btn:hover {
  opacity: 0.75;
}

.thanks-page__back-arrow {
  display: inline-block;
  width: 7px;
  height: 7px;
  border-right: 2px solid var(--white);
  border-bottom: 2px solid var(--white);
  transform: rotate(-45deg) translateY(-1px);
  flex-shrink: 0;
}

/* ===================================
   Contact / Thanks  (768px+)
=================================== */
@media (min-width: 768px) {

  /* --- Contact: layout --- */
  .contact-page__breadcrumb {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px 40px 0;
    font-size: 14px;
  }

  .contact-page__body {
    max-width: 1200px;
    margin: 0 auto;
    padding: 30px 80px 100px;
    box-sizing: border-box;
    gap: 80px;
  }

  .contact-page__heading-wrap {
    gap: 25px;
  }

  .contact-page__heading-bar {
    height: 46px;
  }

  .contact-page__heading {
    font-size: 32px;
  }

  .contact-page__content {
    gap: 80px;
  }

  .contact-page__intro-section {
    gap: 30px;
  }

  .contact-page__intro {
    font-size: 18px;
    letter-spacing: -0.45px;
  }

  .contact-page__faq-box {
    padding: 31px 42px;
    gap: 15px;
  }

  .contact-page__faq-text,
  .contact-page__faq-link {
    font-size: 16px;
  }

  .contact-page__form-wrap {
    max-width: 800px;
  }

  /* --- MW WP Form: PC field sizes --- */
  .contact-form__label {
    font-size: 16px;
  }

  .mw_wp_form input[type="text"],
  .mw_wp_form input[type="email"],
  .mw_wp_form input[type="tel"],
  .mw_wp_form select {
    font-size: 18px;
  }

  .mw_wp_form textarea {
    font-size: 18px;
    min-height: 224px;
  }

  .contact-form__footer {
    gap: 30px;
  }

  .contact-form__submit,
  .mw_wp_form input[type="submit"].contact-form__submit {
    width: auto;
    padding: 14px 59px;
    display: inline-block;
  }

  .mw_wp_form_confirm input[name="mwform_back"] {
    width: auto;
    padding: 13px 59px;
    display: inline-block;
  }

  .mw_wp_form_confirm .contact-form__footer {
    flex-direction: row;
    align-items: center;
    gap: 20px;
  }

  /* --- Thanks: layout --- */
  .thanks-page__breadcrumb {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px 40px 0;
    font-size: 14px;
  }

  .thanks-page__body {
    max-width: 1200px;
    margin: 0 auto;
    padding: 60px 80px 100px;
    box-sizing: border-box;
    gap: 60px;
  }

  .thanks-page__heading {
    font-size: 32px;
  }

  .thanks-page__text {
    font-size: 18px;
    letter-spacing: -0.45px;
  }

  .thanks-page__notice {
    padding: 31px;
    gap: 15px;
  }

  .thanks-page__notice-heading {
    font-size: 18px;
    letter-spacing: -0.45px;
  }

  .thanks-page__notice-list li {
    font-size: 16px;
  }

  .thanks-page__cta {
    padding-bottom: 40px;
  }

}

/* ===================================
   404 Page
=================================== */

.not-found-page {
  background: var(--white);
  min-height: calc(100vh - 80px);
  display: flex;
  align-items: center;
  justify-content: center;
}

.not-found-page__body {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 30px;
  padding: 60px 20px;
  text-align: center;
}

.not-found-page__number {
  font-family: var(--font-mincho);
  font-size: 70px;
  font-weight: 500;
  color: var(--beige);
  line-height: 1;
  letter-spacing: 0;
}

.not-found-page__heading {
  font-family: var(--font-mincho);
  font-size: 22px;
  font-weight: 400;
  color: var(--brown);
  line-height: 1.2;
  letter-spacing: 0.37px;
}

.not-found-page__text {
  font-family: var(--font-gothic);
  font-size: 14px;
  color: #444444;
  line-height: 1.8;
  letter-spacing: 0.37px;
}

.not-found-page__cta {
  display: flex;
  justify-content: center;
  padding-top: 10px;
}

.not-found-page__back-btn {
  display: inline-flex;
  align-items: center;
  gap: 13px;
  padding: 10px 40px;
  background: var(--brown);
  border-radius: 4px;
  font-family: var(--font-gothic);
  font-size: 18px;
  color: var(--white);
  line-height: 1.8;
  letter-spacing: -0.45px;
  transition: opacity 0.25s ease;
}

.not-found-page__back-btn:hover {
  opacity: 0.75;
}

.not-found-page__back-arrow {
  display: inline-block;
  width: 7px;
  height: 7px;
  border-right: 2px solid var(--white);
  border-bottom: 2px solid var(--white);
  transform: rotate(-45deg) translateY(-1px);
  flex-shrink: 0;
}

/* ===================================
   404 Page (768px+)
=================================== */
@media (min-width: 768px) {

  .not-found-page__body {
    gap: 80px;
    padding: 60px 40px 100px;
    max-width: 540px;
    margin: 0 auto;
  }

  .not-found-page__number {
    font-size: 120px;
  }

  .not-found-page__text {
    font-size: 16px;
  }

}

/* ── Scroll reveal ──────────────────────────────────────────────── */
@media (prefers-reduced-motion: no-preference) {
  [data-reveal] {
    opacity: 0;
    transform: translateY(32px);
    transition: opacity 1.2s ease, transform 1.2s ease;
  }

  [data-reveal].is-visible {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ── Back to top button ─────────────────────────────────────────── */
.back-to-top {
  position: fixed;
  bottom: 32px;
  right: 24px;
  z-index: 200;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--lightbrown);
  border: none;
  cursor: pointer;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.5s ease;
}

.back-to-top.is-visible {
  opacity: 1;
  pointer-events: auto;
}

.back-to-top.is-visible:hover {
  opacity: 0.7;
}

.back-to-top.is-hidden-concept {
  opacity: 0 !important;
  pointer-events: none !important;
}

.back-to-top span {
  color: #fff;
  font-family: 'hinamincho', serif;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  line-height: 1;
}