/* ============================================
   CSS Variables
   ============================================ */
:root {
  /* Colors */
  --color-text: #444;
  --color-neutral-800: #424242;
  --color-white: #fff;
  --color-bg-fv: #faf6f0;
  --color-green1: #45af35;

  /* Font families */
  --ff-gothic: "Noto Sans JP", sans-serif;
  --ff-zen: "Zen Maru Gothic", sans-serif;
  --ff-montagu: "Montagu Slab", sans-serif;
  --ff-biz: "BIZ UDPGothic", sans-serif;

  /* Spacing tokens */
  --space-section-sm: 48px;
  --space-section-md: 80px;
  --space-section-lg: 120px;
}

/* ============================================
   Reset supplements (reset.css handles the rest)
   ============================================ */
* {
  padding: 0;
}

img {
  width: 100%;
  height: auto;
}

button {
  appearance: none;
  border: none;
  background: transparent;
  cursor: pointer;
}

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

body {
  font-family: var(--ff-gothic);
  font-weight: 500;
  color: var(--color-text);
  background-color: #faf0e4;
  -moz-osx-font-smoothing: grayscale;
}

body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  background-image: url("../img/menu-pattern.png");
  background-size: 400px 400px;
  background-position: top left;
  mix-blend-mode: plus-lighter;
  opacity: 0.2;
  pointer-events: none;
}

/* ============================================
   Layout
   ============================================ */
.l-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 50;
  padding: 13px 10px 20px;
}

.l-header::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, #ffffff 0%, #ffffff 50%, rgba(255, 255, 255, 0) 100%);
  opacity: 0;
  transition: opacity 1s ease;
  z-index: -1;
}

.l-header.is-scrolled::before {
  opacity: 1;
}
.sp-only {
  display: block;
}

.u1200-only {
  display: block;
}

@media (min-width: 768px) {
  .l-header {
    padding: 20px 40px 0;
  }
  .sp-only{
    display: none;
  }
}

@media (min-width: 1025px) {
  .l-header {
    padding: 20px 60px 0;
  }
  .tab-only {
  display: none;
}
}
@media (min-width: 1200px) {
  .u1200-only {
  display: none;
}
}

/* ============================================
   Layout - Inner
   ============================================ */
.l-inner {
  width: 92%;
  margin-left: auto;
  margin-right: auto;
}

@media (min-width: 768px) {
  .l-inner {
    width: clamp(500px, 89vw, 1280px);
  }
}

/* ============================================
   Header
   ============================================ */
.header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.header__logo img {
  width: 151px;
  height: auto;
}

.header__menu {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  width: 34px;
}

.header__menuLines {
  display: flex;
  flex-direction: column;
  gap: 8px;
  width: 100%;
}

.header__menuLine {
  display: block;
  width: 100%;
  height: 1px;
  background-color: var(--color-neutral-800);
  transition: transform 0.3s ease, opacity 0.3s ease;
  transform-origin: center;
}

.header__menuLabel {
  font-family: var(--ff-biz);
  font-weight: 700;
  font-size: 11px;
  line-height: 1.1;
  color: var(--color-neutral-800);
  text-align: center;
  white-space: nowrap;
  transition: opacity 0.2s ease;
}

body.is-menuOpen .header__menuLine:nth-child(1) {
  transform: translateY(9px) rotate(45deg);
}

body.is-menuOpen .header__menuLine:nth-child(2) {
  opacity: 0;
}

body.is-menuOpen .header__menuLine:nth-child(3) {
  transform: translateY(-9px) rotate(-45deg);
}

/* Header - PC Nav (hidden on SP/TAB) */
.header__nav {
  display: none;
}

.header__navList {
  display: flex;
  align-items: center;
  gap: 24px;
  list-style: none;
}

.header__navLink {
  font-weight: 500;
  font-size: 16px;
  line-height: 1.8;
  text-decoration: none;
  white-space: nowrap;
}

.header__navLink--external {
  display: flex;
  align-items: center;
  gap: 4px;
}

.header__navLink--external::after {
  content: "";
  display: block;
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  background-color: var(--color-text);
  -webkit-mask: url("../img/icon-external.svg") no-repeat center / contain;
  mask: url("../img/icon-external.svg") no-repeat center / contain;
}

@media (min-width: 768px) {
  .header__logo img {
    width: 180px;
  }
}

@media (min-width: 1025px) {
  .header__logo img {
    width: 200px;
  }

  .header__nav {
    display: block;
  }

  .header__menu {
    display: none;
  }
}

/* ============================================
   SP Menu
   ============================================ */
.spMenu {
  position: fixed;
  inset: 0;
  z-index: 100;
  width: 100%;
  height: 100dvh;
  overflow: hidden;
  visibility: hidden;
  opacity: 0;
  transition: opacity 0.4s ease, visibility 0.4s ease;
}

.spMenu.is-open {
  visibility: visible;
  opacity: 1;
}

.spMenu__bg {
  position: absolute;
  inset: 0;
  background-color: #faf0e4;
}

.spMenu__bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: url("../img/menu-pattern.png");
  background-size: 400px 400px;
  background-position: top left;
  mix-blend-mode: plus-lighter;
  opacity: 0.2;
}

.spMenu__close {
  position: absolute;
  top: 16px;
  right: 10px;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  width: 34px;
}

.spMenu__closeIcon {
  position: relative;
  display: block;
  width: 30px;
  height: 19px;
}

.spMenu__closeLine {
  position: absolute;
  display: block;
  width: 41px;
  height: 1px;
  background-color: var(--color-neutral-800);
  top: 50%;
  left: 50%;
}

.spMenu__closeLine:nth-child(1) {
  transform: translate(-50%, -50%) rotate(45deg);
}

.spMenu__closeLine:nth-child(2) {
  transform: translate(-50%, -50%) rotate(-45deg);
}

.spMenu__closeLabel {
  font-family: var(--ff-biz);
  font-weight: 700;
  font-size: 11px;
  line-height: 1.1;
  color: var(--color-neutral-800);
  text-align: center;
  white-space: nowrap;
}

.spMenu__content {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  /* justify-content: center; */
  min-height: 100%;
  overflow-y: auto;
  overscroll-behavior: contain;
  height: 100%;
  padding: 64px 0;
}

.spMenu__logo {
  width: 258px;
}

.spMenu__logo img {
  width: 100%;
  height: auto;
}

.spMenu__nav {
  margin-top: 72px;
}

.spMenu__navList {
  list-style: none;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 36px;
}

.spMenu__navLink {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 500;
  font-size: 20px;
  line-height: 2;
  text-align: center;
  text-decoration: none;
  white-space: nowrap;
}

.spMenu__navLink--external::after {
  content: "";
  display: block;
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  background-color: var(--color-text);
  -webkit-mask: url("../img/icon-external.svg") no-repeat center / contain;
  mask: url("../img/icon-external.svg") no-repeat center / contain;
}

.spMenu__copyright {
  position: absolute;
  bottom: 32px;
  left: 0;
  right: 0;
  z-index: 1;
  font-family: var(--ff-montagu), var(--ff-gothic);
  font-weight: 400;
  font-size: 12px;
  line-height: 1.8;
  color: var(--color-white);
  text-align: center;
  white-space: nowrap;
}

/* ============================================
   Section Head (shared)
   ============================================ */
.sectionHead__en {
  font-family: var(--ff-montagu);
  font-weight: 600;
  font-size: clamp(36px, 11.94vw, 48px);
  line-height: 1.5;
  font-feature-settings: "palt" 1;
}

.sectionHead--gradient .sectionHead__en {
  width: fit-content;
  background: linear-gradient(90deg, #ffd5d5 0%, #ffe7cc 50%, #fffad1 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  mix-blend-mode: multiply;
}

.sectionHead__label {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-top: 24px;
}

.sectionHead__dot {
  display: block;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background-color: #8bc34a;
  flex-shrink: 0;
}

.sectionHead__ja {
  font-family: var(--ff-zen);
  font-weight: 700;
  font-size: 18px;
  line-height: 1.27;
  letter-spacing: 2.7px;
  font-feature-settings: "palt" 1;
}

@media (min-width: 768px) {
  .sectionHead__en {
    font-size: clamp(48px, 6.11vw, 71px);
  }

  .sectionHead__en br {
    display: none;
  }

  .sectionHead__ja {
    font-size: 20px;
    letter-spacing: 3px;
  }
}

/* ============================================
   FV
   ============================================ */
.fv {
  position: relative;
  z-index: 2;
  width: 100%;
  height: clamp(700px, 100svh, 780px);
  display: flex;
  align-items: center;
  justify-content: center;
}

/* --- Decorative photos --- */
.fv__colLeft,
.fv__colRight {
  display: contents;
}

.fv__circlesLeft,
.fv__circlesRight {
  display: contents;
}

.fv__photoCircleLeft,
.fv__photoCircleRight {
  display: none;
}

.fv__photoTl {
  position: absolute;
  top: 0;
  left: 0;
  width: clamp(140px, 38.5vw , 230px);
  /* max-width: 203px; */
  aspect-ratio: 203 / 199;
  border-bottom-right-radius: 32px;
  overflow: hidden;
}


.fv__photoTr {
  position: absolute;
  top: 12%;
  right: 4.5%;
  width: 24.9%;
  max-width: 130px;
  border-radius: 50%;
  overflow: hidden;
  aspect-ratio: 1 /1;
}

.fv__photoBl {
  position: absolute;
  bottom: 9%;
  left: 2.5%;
  width: 24.9%;
  max-width: 130px;
  border-radius: 50%;
  overflow: hidden;
  aspect-ratio: 1 / 1;
}



.fv__photoBr {
  position: absolute;
  bottom: 0;
  right: 0;
  width: 28.4%;
  border-top-left-radius: 32px;
  border-bottom-left-radius: 32px;
  overflow: hidden;
  aspect-ratio: 114 / 152;
}

.fv__photoBr img,
.fv__photoBl img,
.fv__photoTr img {
  object-fit: cover;
}

/* --- FV Content --- */
.fv__content {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-top: 100px;
  padding-bottom: 50px;
}

.fv__anniversary {
  width: 53.3%;
  max-width: 215px;
  margin: 0 auto;
}

.fv__anniversary img {
  width: 100%;
  height: auto;
}

.fv__heading {
  margin-top: 40px;
  text-align: center;
}

.fv__headingText {
  font-family: var(--ff-zen);
  font-weight: 700;
  font-size: clamp(20px, 6.22vw, 25px);
  line-height: 1.5;
  font-feature-settings: "palt" 1;
}

.fv__headingText ruby {
  ruby-align: center;
}

.fv__headingText rt {
  font-weight: 500;
  font-size: 10px;
}

.fv__message {
  margin-top: 56px;
  text-align: center;
  font-weight: 500;
  font-size: 15px;
  line-height: 1.7;
}

.fv__scroll {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  margin-top: 32px;
}

.fv__scrollText {
  font-family: var(--ff-montagu);
  font-weight: 600;
  font-size: 10.69px;
  line-height: 1;
  text-align: center;
  white-space: nowrap;
}

.fv__scrollArrow {
  display: flex;
  align-items: center;
  justify-content: center;
  animation: scrollBounce 2s ease-in-out infinite;
}

.fv__scrollArrow svg {
  width: 13px;
  height: 16px;
}

@keyframes scrollBounce {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(6px);
  }
}

@media (min-width: 900px) {
  .fv {
    display: grid;
    grid-template-columns: min(32.36%, 466px) 1fr min(32.36%, 466px);
    grid-template-rows: 1fr;
    height: 100svh;
    min-height: 800px;
    align-items: stretch;
    justify-content: initial;
    z-index: 1;
  }

  .fv__colLeft,
  .fv__colRight {
    display: flex;
    flex-direction: column;
    min-width: 0;
    overflow: hidden;
  }

  .fv__colLeft {
    gap: clamp(12px, 1.39vw, 20px);
  }
   .fv__colRight {
    justify-content: end;
  }

  .fv__circlesLeft,
  .fv__circlesRight {
    display: flex;
    gap: 32px;
    align-items: center;
    flex-shrink: 0;
  }

  .fv__circlesLeft {
    justify-content: end;
    height: 205px;
  }

  .fv__circlesRight {
    height: 205px;
    justify-content: start;
  }

  .fv__photoCircleLeft,
  .fv__photoCircleRight {
    display: block;
    width: clamp(120px, 12.85vw, 185px);
    height: clamp(120px, 12.85vw, 185px);
    border-radius: 50%;
    overflow: hidden;
    flex-shrink: 0;
  }

  .fv__photoCircleLeft img,
  .fv__photoCircleRight img {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }

  .fv__photoTl {
    position: relative;
    top: auto;
    left: auto;
    width: 100%;
    max-width: none;
    aspect-ratio: 466 / 587;
    border-bottom-right-radius: 160px;
    border-top-right-radius: 0;
  }

  .fv__photoTl img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
  }

  .fv__photoTr {
    position: relative;
    top: auto;
    right: auto;
    width: clamp(120px, 12.85vw, 185px);
    height: clamp(120px, 12.85vw, 185px);
    max-width: none;
    flex-shrink: 0;
  }

  .fv__photoBl {
    position: relative;
    top: auto;
    left: auto;
    bottom: auto;
    width: clamp(120px, 12.85vw, 185px);
    height: clamp(120px, 12.85vw, 185px);
    max-width: none;
    flex-shrink: 0;
  }

  .fv__colRight {
    margin-bottom: -2vw;
  }

  .fv__photoBr {
    position: relative;
    top: auto;
    right: auto;
    width: 100%;
    max-width: none;
    aspect-ratio: 466 / 812;
    border-top-left-radius: 160px;
    border-bottom-left-radius: 160px;
    border-top-right-radius: 0;
  }

  .fv__photoBr img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
  }

  .fv__content {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding-top: 30px;
  }

  .fv__anniversary {
    max-width: 302px;
  }

  .fv__headingText {
    font-size: clamp(25px, 3.2vw, 32px);
  }

  .fv__message {
    font-size: 18px;
    line-height: 2;
    margin-top: 46px;
  }

  .fv__scroll {
    margin-top: 62px;
  }

  .fv__scrollText {
    font-size: 19px;
  }
}


@media (min-width: 900px) and (max-width:1200px) {
  .fv {
    max-height: 850px;
    min-height: 800px;
  }
}
@media (min-width: 1201px) {
  .fv {
    grid-template-columns: min(32.36%, 466px) 1fr min(32.36%, 466px);
    min-height: 980px;
    max-height: 1060px;
  }
  .fv__colRight {
    margin-bottom: -5.5vw;
  }
}


/* ============================================
   Chairman's Message
   ============================================ */
.chairmanMessage {
  position: relative;
  z-index: 1;
  margin-top: -40px;
}

.chairmanMessage__card {
  background-color: var(--color-white);
  border-radius: 24px;
  padding: 72px max(3.24% , 16px);
}

.chairmanMessage__heading {
  margin-bottom: 40px;
}

.chairmanMessage__photo {
  width: 100%;
  aspect-ratio: 338 / 473;
  border-radius: 160px;
  overflow: hidden;
}

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

.chairmanMessage__text {
  margin-top: 44px;
  font-weight: 500;
  font-size: 16px;
  line-height: 1.8;
}

.chairmanMessage__text p + p {
  margin-top: 0;
}

.chairmanMessage__signature {
  font-weight: 500;
  font-size: 18px;
  line-height: 1.8;
  text-align: right;
  letter-spacing: 1.8px;
}
  .chairmanMessage__content {
    display: flex;
    flex-direction: column;
    gap: 48px;
  }

@media (min-width: 768px) {
  .chairmanMessage__card {
    padding: 80px 11.5%;
    border-radius: 128px;
  }

  .chairmanMessage__heading {
    margin-bottom: 64px;
  }

  .chairmanMessage__body {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 0 13.5%;
  }

  .chairmanMessage__photo {
    width: 37%;
    flex-shrink: 0;
    aspect-ratio: 355 / 473;
  }

  /* .chairmanMessage__content {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 48px;
  } */

  .chairmanMessage__text {
    margin-top: 0;
    font-size: 18px;
  }

  .chairmanMessage__text p + p {
    margin-top: 18px;
  }

  .chairmanMessage__signature {
    font-size: 20px;
    letter-spacing: 2px;
  }
}

/* ============================================
   Photo Slider
   ============================================ */
.photoSlider {
  margin-top: 100px;
  overflow: hidden;
}

.photoSlider .swiper {
  overflow: visible;
}

.photoSlider .swiper-wrapper {
  transition-timing-function: linear;
}

.photoSlider .swiper-slide {
  width: 100%;
  max-width: 390px;
}

.photoSlider__item {
  width: 100%;
  aspect-ratio: 390 / 282;
  border-radius: 56px;
  overflow: hidden;
}

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

/* ============================================
   Slogan & New Logo
   ============================================ */
.sloganLogo {
  margin-top: 100px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.slogan {
  position: relative;
  width: 100%;
  aspect-ratio: 409 / 588;
  max-height: 588px;
  overflow: hidden;
  margin-bottom: -136px;
  background: url(../img/slogan-bg.jpg) no-repeat center / cover;
}

.slogan__content {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 96px;
  padding-top: 126px;
  color: var(--color-white);
  text-align: center;
  text-shadow: 0 0 12px rgba(0, 0, 0, 0.25);
}

.slogan__title {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 30px;
}

.slogan__titleJa {
  font-family: var(--ff-zen);
  font-weight: 700;
  font-size: clamp(24px, 7.96vw, 32px);
  line-height: 1.27;
  letter-spacing: 4.8px;
  font-feature-settings: "palt" 1;
}

.slogan__titleEn {
  font-family: var(--ff-montagu);
  font-weight: 600;
  font-size: 16px;
  line-height: 1;
  letter-spacing: 0.8px;
  font-feature-settings: "palt" 1;
}

.slogan__catchcopy {
  font-family: var(--ff-zen);
  font-weight: 700;
  font-size: clamp(28px, 8.96vw, 36px);
  line-height: 1.5;
  letter-spacing: 7.2px;
  font-feature-settings: "palt" 1;
}

.newLogo {
  position: relative;
  z-index: 1;
  width: 92%;
}

.newLogo__card {
  background-color: var(--color-white);
  border-radius: 24px;
  padding: 72px 16px;
}

.newLogo__heading {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 30px;
  text-align: center;
}

.newLogo__headingJa {
  font-family: var(--ff-zen);
  font-weight: 700;
  font-size: clamp(24px, 7.96vw, 32px);
  line-height: 1.27;
  letter-spacing: 4.8px;
  font-feature-settings: "palt" 1;
}

.newLogo__headingEn {
  font-family: var(--ff-montagu);
  font-weight: 600;
  font-size: 16px;
  line-height: 1;
  letter-spacing: 0.8px;
  font-feature-settings: "palt" 1;
}

.newLogo__body {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 88px;
  margin-top: 80px;
}

.newLogo__image {
  width: 260px;
  max-width: 100%;
}

.newLogo__image img {
  width: 100%;
  height: auto;
}

.newLogo__description {
  font-weight: 500;
  font-size: 16px;
  line-height: 1.8;
}

@media (min-width: 768px) {

  .slogan__titleJa {
    font-size: clamp(32px, 4.17vw, 40px);
  }

  .slogan__titleEn {
    font-size: 18px;
  }

  .slogan__catchcopy {
    font-size: clamp(36px, 4.69vw, 48px);
  }

  .newLogo {
    width: min(90.13%, 960px);
  }

  .newLogo__card {
    padding: 80px 15%;
    border-radius: 128px;
  }

  .newLogo__headingJa {
    font-size: clamp(32px, 4.17vw, 40px);
    letter-spacing: 6px;
  }

  .newLogo__headingEn {
    font-size: 18px;
    letter-spacing: 0.9px;
  }

  .newLogo__body {
    flex-direction: row;
    justify-content: center;
  }

  .newLogo__description {
    font-size: 18px;
    flex: 1;
  }
  .newLogo__image{
    flex: 0 0 38.69%;
  }
}

@media (min-width: 1025px) {
    .slogan {
  position: relative;
  aspect-ratio: 1440 / 828;
  background: url(../img/slogan-bg_pc.jpg) no-repeat center / cover;
  }
  .newLogo {
    width: min(72%, 960px);

  }
}

/* ============================================
   Philosophy
   ============================================ */
.philosophy {
  margin-top: 100px;
}

.philosophy__body {
  margin-top: 40px;
}

.philosophy__statement {
  font-weight: 500;
  font-size: 18px;
  line-height: 1.8;
  text-align: center;
}

.philosophy__cards {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin: 40px auto 0;
  max-width: 480px;
}

.philosophy__card {
  background-color: var(--color-white);
  border-radius: 24px;
  padding: 36px 40px;
}

.philosophy__cardInner {
  position: relative;
}

.philosophy__cardNum {
  display: block;
  font-family: var(--ff-montagu);
  font-weight: 500;
  font-size: clamp(40px, 13.93vw, 56px);
  line-height: 1;
  background: linear-gradient(90deg, var(--color-pink1, #ed858c) 0%, var(--color-orange1, #ec6d35) 5%, var(--color-yellow1, #f9c058) 13%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-feature-settings: "palt" 1;
}

.philosophy__cardIllust {
  width: 100%;
  max-width: 100%;
  margin: 16px auto 0;
}

.philosophy__cardText {
  margin: 16px auto 0;
  width: fit-content;
  font-weight: 500;
  font-size: 18px;
  line-height: 1.8;
  text-align: left;
}

.philosophy__closing {
  margin-top: 40px;
  font-weight: 500;
  font-size: 18px;
  line-height: 1.8;
  text-align: center;
}

/* @media (min-width: 768px) {
  .philosophy__cards {
    flex-direction: row;
    gap: 16px;
  }

  .philosophy__card {
    flex: 1;
  }
} */

@media (min-width: 1025px) {
  .philosophy__cards {
    flex-direction: row;
    max-width: 100%;
    gap: 8px;
  }

  .philosophy__card {
    flex: 1 0 0;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 48px 12px 48px 48px;
    gap: 34px;
  }

  .philosophy__cardInner {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
  }

  .philosophy__cardNum {
    font-size: 56px;
  }

  .philosophy__cardIllust {
    width: 80%;
    margin: 0;
    flex-shrink: 0;
  }

  .philosophy__cardText {
    font-size: 20px;
    line-height: 1.6;
    margin: 0;
  }

  .philosophy__statement,
  .philosophy__closing {
    font-size: 24px;
  }
  .philosophy__closing {
    margin-top: 68px;
  }
}

/* ============================================
   Message Section
   ============================================ */
.messageSection {
  margin-top: 112px;
}

.messageSection__card {
  background-color: var(--color-white);
  border-radius: 24px;
  padding: 72px 16px;
}

.messageSection__body {
  display: flex;
  flex-direction: column;
  gap: 120px;
  margin-top: 64px;
}

.messageSection__article {
  display: flex;
  flex-direction: column;
  gap: 40px;
}

.messageSection__title {
  font-weight: 500;
  font-size: clamp(20px, 6.22vw, 25px);
  line-height: 1.5;
  text-align: center;
  letter-spacing: 2.5px;
}

.messageSection__subtitle {
  font-weight: 500;
  font-size: 16px;
  line-height: 1.5;
  letter-spacing: 1.6px;
  text-align: center;
}

.messageSection__author {
  font-weight: 500;
  font-size: 18px;
  line-height: 1.8;
  text-align: right;
  letter-spacing: 1.8px;
}

.messageSection__text {
  font-weight: 500;
  font-size: 16px;
  line-height: 1.8;
}

.messageSection__text p + p {
  margin-top: 18px;
}

@media (min-width: 768px) {
  .messageSection__card {
    padding: 80px 40px;
  }
}

@media (min-width: 1025px) {
  .messageSection__card {
    padding: 96px 144px;
    border-radius: 128px;
  }

  .messageSection__text {
    font-size: 18px;
  }

  .messageSection__title {
    font-size: clamp(25px, 2.5vw, 32px);
  }

  .messageSection__author {
    font-size: 20px;
  }
}

/* ============================================
   Looking back
   ============================================ */
.lookingBack {
  margin-top: 100px;
}

.lookingBack__body {
  display: flex;
  flex-direction: column;
  gap: 64px;
  margin: 56px auto 0;
  max-width: 960px;
}

.lookingBack__headline {
  font-family: var(--ff-zen);
  font-weight: 700;
  font-size: clamp(24px, 7.96vw, 32px);
  line-height: 1.27;
  text-align: center;
  letter-spacing: 3.2px;
  font-feature-settings: "palt" 1;
}

.lookingBack__intro {
  font-weight: 500;
  font-size: 18px;
  line-height: 1.8;
}

.lookingBack__topic {
  display: flex;
  flex-direction: column;
  gap: 40px;
}

.lookingBack__topicHead {
  display: flex;
  gap: 4px;
  align-items: flex-start;
  padding: 16px 24px;
  border-radius: 4px;
  background: linear-gradient(90deg, #ffd5d5 0%, #ffe7cc 50%, #fffad1 100%);
  font-weight: 700;
  font-size: 20px;
  line-height: 1.4;
}

.lookingBack__topicNum {
  flex-shrink: 0;
  white-space: nowrap;
}

.lookingBack__topicText {
  font-weight: 500;
  font-size: 18px;
  line-height: 1.8;
}
.lookingBack_topic__flexwrap {
  display: flex;
  flex-direction: column;
  gap: 64px 0 ;
}

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

.lookingBack__topicPhoto img {
  width: 100%;
  height: auto;
  object-fit: cover;
  aspect-ratio: 370 / 271;
  border-radius: 24px;
}
@media (min-width: 768px) {
  .lookingBack__body {
  width: 80%;  
  max-width: 960px;
}
}

@media (min-width: 1025px) {
  .lookingBack_topic__flexwrap {
  flex-direction: row;
  gap: 0 calc(100% * (64 / 960));
}
.lookingBack_topic__flexwrap .lookingBack__topicPhoto{
  flex: 0 0 calc(100% * (493 / 960));
}
.lookingBack_topic__flexwrap .lookingBack__topicPhoto img {
  aspect-ratio: 493 / 461;
}
  .lookingBack__intro {
    font-size: 20px;
  }

  .lookingBack__topicPhoto {
    aspect-ratio: 960 / 400;
  }

  .lookingBack__topicPhoto img {
    aspect-ratio: 960 / 400;
  }
}

/* ============================================
   History & About
   ============================================ */
.historyAbout {
  position: relative;
  z-index: 2;
  margin-top: 100px;
  padding-bottom: 104px;
}

.history__card {
  background-color: var(--color-white);
  border-radius: 24px;
  padding: 72px 16px;
}

.history__timeline {
  display: flex;
  flex-direction: column;
  gap: 24px;
  margin-top: 72px;
}

.history__item {
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
}

.history__photo {
  width: calc(100% * (306 / 370));
  max-width: 420px;
  aspect-ratio: 306 / 273;
  border-radius: 24px;
  margin-bottom: -48px;
  position: relative;
  z-index: 1;
  overflow: hidden;
}

.history__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  border-radius: inherit;
}

.history__photo--left {
  align-self: flex-start;
}

.history__photo--right {
  align-self: flex-end;
}

.history__info {
  position: relative;
  z-index: 2;
  background-color: #fcf7e3;
  border-radius: 16px;
  padding: 24px 16px;
  width: calc(100% * (306 / 370));
  max-width: 300px;
}

.history__info--right {
  align-self: flex-end;
}

.history__info--left {
  align-self: flex-start;
}

.history__year {
  font-family: var(--ff-montagu), var(--ff-gothic);
  font-weight: 500;
  font-size: 16px;
  line-height: 1;
  color: var(--color-green1, #45af35);
  font-feature-settings: "palt" 1;
}

.history__events {
  margin-top: 16px;
  padding-left: 21px;
  font-weight: 500;
  font-size: 14px;
  line-height: 1.5;
  list-style: disc;
}

.history__events li + li {
  margin-top: 4px;
}

@media (min-width: 768px) {
  .history__card {
    padding: 80px 40px;
  }
  .history__timeline {
  max-width: 960px;
  gap: 64px;
  margin: 72px auto 0;
}
  .history__photo {
    width: calc(100% * (580 / 960));
    aspect-ratio: 560 / 384;
    max-width: 580px;
  }
  .history__info {
  position: relative;
  z-index: 2;
  background-color: #fcf7e3;
  border-radius: 16px;
  padding: 40px 32px;
  width: calc(100% * (428 / 960));
  max-width: 428px;
}
}


/* ============================================
   About / Footer
   ============================================ */
.about {
  position: relative;
  z-index: 1;
  margin-top: -200px;
  padding: 184px 0 32px;
  overflow: hidden;
  background: url(../img/about-bg.jpg) no-repeat bottom right / cover;
}

.about__bg {
  position: absolute;
  inset: 0;
}

.about__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.8;
}

.about__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(0, 0, 0, 0.1) 0%, rgba(0, 0, 0, 0.1) 100%),
              linear-gradient(90deg, rgba(255, 125, 3, 0.2) 0%, rgba(255, 125, 3, 0.2) 100%);
}

.about__content {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 64px;
}

.about__heading {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-bottom: 8px;
}

.about__headingEn {
  font-family: var(--ff-montagu);
  font-weight: 400;
  font-size: 72px;
  line-height: 1;
  background: linear-gradient(90deg, rgba(198, 215, 232, 0.4) 0%, rgba(198, 232, 219, 0.4) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-feature-settings: "palt" 1;
}

.about__headingJa {
  margin-top: -36px;
  font-family: var(--ff-zen);
  font-weight: 700;
  font-size: 40px;
  line-height: 1.5;
  color: var(--color-white);
  text-shadow: 0 0 4px rgba(0, 0, 0, 0.25);
  letter-spacing: 6px;
}

.about__copyright {
  position: relative;
  z-index: 1;
  margin-top: 200px;
  font-family: var(--ff-montagu), var(--ff-gothic);
  font-weight: 400;
  font-size: 12px;
  line-height: 1.8;
  color: var(--color-white);
  text-align: center;
  white-space: nowrap;
}
@media (min-width: 768px) {
  .about {
  position: relative;
  z-index: 1;
  margin-top: -200px;
  padding: 184px 0 32px;
  overflow: hidden;
  background: url(../img/about-bg_pc.jpg) no-repeat bottom right / cover;
}
  
}

@media (min-width: 1025px) {
  .about__headingEn {
    font-size: 96px;
  }

  .about__headingJa {
    font-size: 48px;
  }
}

/* ============================================
   Button (shared component)
   ============================================ */
.c-button--gradient {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
  width: 295px;
  height: 84px;
  border-radius: 42px;
  background: linear-gradient(90deg, var(--color-pink1, #ed858c) 0%, var(--color-orange1, #ec6d35) 25%, var(--color-yellow1, #f9c058) 50%, var(--color-orange1, #ec6d35) 75%, var(--color-pink1, #ed858c) 100%);
  background-size: 200% 100%;
  transition: background-position 0.4s ease;
}

.c-button--gradient:hover {
  background-position: 100% 0;
}

.c-button__label {
  font-weight: 700;
  font-size: 18px;
  line-height: 1.5;
  color: var(--color-white);
  letter-spacing: 0.9px;
  white-space: nowrap;
}

.c-button__icon {
  width: 20px;
  height: 20px;
}

.c-button__arrow {
  width: 16px;
  height: 16px;
}