@import url("https://fonts.googleapis.com/css2?family=IBM+Plex+Sans+JP:wght@400&family=LINE+Seed+JP:wght@400;700&family=Lato:wght@400&family=Poppins:wght@500&display=swap");

:root {
  --story-concept-bg: #e8f0fc;
  --story-concept-text: #4b5563;
  --story-concept-title: #1f2937;
  --story-concept-accent: #1846ba;
  --story-concept-border: #c4cbcf;
  --story-concept-font-jp:
    "LINE Seed JP", "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Yu Gothic",
    sans-serif;
  --story-concept-font-en: "Poppins", "LINE Seed JP", sans-serif;
  --story-concept-font-ibm: "IBM Plex Sans JP", "Noto Sans JP", sans-serif;
  --story-concept-font-lato: "Lato", "LINE Seed JP", sans-serif;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
  background: var(--story-concept-bg);
}

body {
  overflow-x: hidden;
  color: var(--story-concept-text);
  font-family: var(--story-concept-font-jp);
}

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

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

/* =========================================================
   Float CTA — 右下に追従するPLAZA ONLINE STOREボタン
   ========================================================= */
.float-cta {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 1000;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 11px;
  width: 150px;
  height: 150px;
  border-radius: 50%;
  background: var(--story-concept-accent);
  color: #fff;
  text-decoration: none;
  box-shadow: 0 8px 22px rgba(24, 70, 186, 0.35);
  transition:
    transform 0.3s ease,
    box-shadow 0.3s ease,
    opacity 0.4s ease;
}

.float-cta--hidden {
  opacity: 0;
  pointer-events: none;
}

.float-cta__bag {
  width: 19px;
  height: 17.5px;
}

.float-cta__label {
  font-family: var(--story-concept-font-en);
  font-size: 16px;
  font-weight: 600;
  line-height: 18px;
  letter-spacing: 0.7px;
  text-align: center;
}

.float-cta__arrow {
  width: 24px;
  height: 24px;
}

@media (hover: hover) and (pointer: fine) {
  .float-cta:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 26px rgba(24, 70, 186, 0.45);
  }
}

.story-concept {
  width: 100%;
}

.story-concept-fv {
  position: relative;
  overflow: hidden;
  min-height: 480px;
  background: var(--story-concept-bg);
}

.story-concept-fv__inner {
  position: relative;
  width: min(1440px, 100%);
  min-height: 480px;
  margin: 0 auto;
}

.story-concept-fv__breadcrumb {
  position: absolute;
  top: 15px;
  left: 120px;
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 13px;
  color: var(--story-concept-title);
  font-family: var(--story-concept-font-ibm);
  font-size: 12px;
  line-height: 18px;
}

.story-concept-fv__breadcrumb-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: #0047ba;
  font-family: var(--story-concept-font-lato);
  font-size: 14px;
  line-height: 1.7;
  letter-spacing: 0.56px;
}

.story-concept-fv__breadcrumb-icon {
  flex: none;
  width: 5px;
  height: 10px;
}

.story-concept-fv__breadcrumb span[aria-hidden="true"] {
  color: var(--story-concept-border);
}

.story-concept-fv__heading {
  display: grid;
  gap: 32px;
  width: min(658.4px, 100%);
}

.story-concept-fv__content {
  position: absolute;
  top: 100px;
  left: 120px;
  width: min(658.4px, calc(100% - 240px));
  height: 301px;
  z-index: 2;
  display: flex;
  flex-direction: column;
  gap: 40px;
}

.story-concept-fv__eyebrow {
  margin: 0;
  color: var(--story-concept-accent);
  font-family: var(--story-concept-font-en);
  font-size: 18px;
  line-height: 14px;
  letter-spacing: 0.7px;
  text-transform: uppercase;
}

.story-concept-fv__title {
  margin: 0;
  color: var(--story-concept-text);
  font-family: var(--story-concept-font-jp);
  font-size: 46px;
  font-weight: 400;
  line-height: 68px;
  letter-spacing: 2.4px;
}

.story-concept-fv__lead {
  margin: 0;
  color: var(--story-concept-text);
  font-family: var(--story-concept-font-jp);
  font-size: 18px;
  line-height: 1.8;
  letter-spacing: 2px;
}

.story-concept-fv__lead p {
  margin: 0;
}

.story-concept-fv__profile {
  display: flex;
  align-items: center;
  gap: 20px;
  width: 100%;
}

.story-concept-fv__portrait {
  flex: none;
  width: 163px;
  height: 163px;
}

.story-concept-fv__portrait img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.story-concept-fv__profile-copy {
  min-width: 0;
  display: grid;
  gap: 12px;
}

.story-concept-fv__profile-eyebrow {
  margin: 0;
  color: var(--story-concept-accent);
  font-family: var(--story-concept-font-en);
  font-size: 16px;
  line-height: 14px;
  letter-spacing: 0.7px;
  text-transform: uppercase;
}

.story-concept-fv__profile-role {
  margin: 0;
  color: var(--story-concept-text);
  font-family: var(--story-concept-font-jp);
  font-size: 20px;
  line-height: 1.6;
  letter-spacing: 2.4px;
}

.story-concept-fv__profile-name {
  margin: 0;
  color: var(--story-concept-text);
  font-family: var(--story-concept-font-jp);
  font-size: 32px;
  line-height: 1.6;
  letter-spacing: 2.4px;
}

.story-concept-fv__art {
  position: absolute;
  top: -109px;
  left: 517px;
  width: 1107px;
  height: 708px;
  pointer-events: none;
}

.story-concept-fv__art picture,
.story-concept-fv__art img {
  display: block;
  width: 100%;
  height: 100%;
}

.story-concept-fv__art-image {
  object-fit: contain;
}

.story-concept-fv__art-layer {
  position: absolute;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0.6;
}

.story-concept-fv__art-layer img {
  width: 264.35px;
  height: auto;
  max-width: none;
}

.story-concept-fv__art-layer--a {
  left: 620.09px;
  top: 139.42px;
  width: 293.774px;
  height: 331.475px;
  transform: rotate(174.24deg);
}

.story-concept-fv__art-layer--b {
  left: 505.94px;
  top: 394.8px;
  width: 293.646px;
  height: 330.205px;
  transform: rotate(174.24deg);
}

.story-concept-fv__art-layer--c {
  left: 733.22px;
  top: -113.3px;
  width: 293.646px;
  height: 330.205px;
  transform: rotate(174.24deg);
}

.story-concept-fv__art-layer--d {
  left: 458.77px;
  top: -85.62px;
  width: 293.646px;
  height: 330.205px;
  transform: rotate(174.24deg);
}

.story-concept-fv__art-layer--e {
  left: 894.54px;
  top: 111.73px;
  width: 293.774px;
  height: 331.475px;
  transform: rotate(174.24deg);
}

.story-concept-fv__art-layer--f {
  left: 780.39px;
  top: 367.11px;
  width: 293.646px;
  height: 330.205px;
  transform: rotate(174.24deg);
}

.story-concept-fv__art-layer--g {
  left: 1053.35px;
  top: 336.74px;
  width: 293.774px;
  height: 331.475px;
  transform: rotate(174.24deg);
}

.story-concept-fv__art-layer--h {
  left: 1007.23px;
  top: -133.88px;
  width: 293.646px;
  height: 330.205px;
  transform: rotate(174.24deg);
}

.story-concept-fv__art-layer--i {
  left: 1443.46px;
  top: 53.01px;
  width: 293.646px;
  height: 330.205px;
  transform: rotate(174.24deg);
}

.story-concept-fv__art-layer--j {
  left: 1169.01px;
  top: 80.69px;
  width: 293.646px;
  height: 330.205px;
  transform: rotate(174.24deg);
}

.story-concept-fv__art-layer--k {
  left: 1327.8px;
  top: 309.05px;
  width: 293.774px;
  height: 331.475px;
  transform: rotate(174.24deg);
}

.story-concept-story {
  background: #f4f8ff;
  padding: 80px 0;
}

.story-concept-story__inner {
  width: min(900px, calc(100% - 48px));
  margin: 0 auto;
  display: grid;
  gap: 32px;
}

.story-concept-story__eyebrow {
  margin: 0;
  color: var(--story-concept-accent);
  font-family: var(--story-concept-font-en);
  font-size: 20px;
  line-height: 28px;
  letter-spacing: 0.7px;
  text-align: center;
  text-transform: uppercase;
}

.story-concept-story__title {
  margin: 0;
  color: var(--story-concept-text);
  font-family: var(--story-concept-font-jp);
  font-size: 32px;
  font-weight: 400;
  line-height: 1.6;
  letter-spacing: 2.4px;
  text-align: center;
}

.story-concept-story__intro {
  display: grid;
  gap: 0;
  color: var(--story-concept-accent);
  font-family: var(--story-concept-font-jp);
  font-size: 36px;
  line-height: 1.6;
  letter-spacing: 2.4px;
}

.story-concept-description {
  line-height: 1.7;
  letter-spacing: 0.04em;
}

.story-concept-story__intro p,
.story-concept-story__question,
.story-concept-story__answer p {
  line-height: 1.7;
  letter-spacing: 0.04em;
  margin: 0;
}

.story-concept-story__answer p {
  padding-left: 40px;
}

.story-concept-story__qa {
  display: grid;
  gap: 24px;
}

.story-concept-story__question {
  color: var(--story-concept-accent);
  font-family: var(--story-concept-font-jp);
  font-size: 24px;
  font-weight: 400;
  line-height: 1.6;
  letter-spacing: 2.4px;
}

.story-concept-story__answer {
  display: grid;
  gap: 0;
  color: var(--story-concept-text);
  font-family: var(--story-concept-font-jp);
  font-size: 20px;
  line-height: 1.6;
  letter-spacing: 2.4px;
}

.story-concept-story__message {
  background-color: #dee5f3;
  padding: 60px;
  margin-bottom: 60px;
}

.story-concept-story__message-title {
  margin: 0;
  color: var(--story-concept-accent);
  font-family: var(--story-concept-font-jp);
  font-size: 24px;
  font-weight: 400;
  line-height: 1.6;
  letter-spacing: 2.4px;
  text-align: center;
  margin-bottom: 24px;
}

.story-concept-story__message-text {
  margin: 0;
  color: var(--story-concept-text);
  font-family: var(--story-concept-font-jp);
  font-size: 20px;
  line-height: 1.6;
  letter-spacing: 2.4px;
}

.story-concept-values {
  background: #d3dff5;
  padding: 60px 0 80px;
}

.story-concept-values__inner {
  width: min(900px, calc(100% - 48px));
  margin: 0 auto;
  display: grid;
  gap: 32px;
}

.story-concept-values__eyebrow {
  margin: 0;
  color: var(--story-concept-accent);
  font-family: var(--story-concept-font-jp);
  font-size: 20px;
  font-weight: 700;
  line-height: 28px;
  letter-spacing: 0.7px;
  text-align: center;
}

.story-concept-values__cards {
  display: flex;
  align-items: stretch;
  gap: 32px;
}

.story-concept-value-card {
  flex: 1 1 0;
  display: grid;
  gap: 12px;
  justify-items: center;
  padding: 20px;
  background: #f5f8fd;
}

.story-concept-value-card__icon {
  width: 97.5px;
  height: 96.75px;
  border-radius: 48.75px;
  overflow: hidden;
  background: var(--story-concept-accent);
}

.story-concept-value-card__icon img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.story-concept-value-card__title {
  margin: 0;
  color: var(--story-concept-accent);
  font-family: var(--story-concept-font-jp);
  font-size: 16px;
  font-weight: 700;
  line-height: 1.6;
  letter-spacing: 2.4px;
  text-align: center;
}

.story-concept-value-card__text {
  margin: 0;
  color: var(--story-concept-text);
  font-family: var(--story-concept-font-jp);
  font-size: 14px;
  line-height: 1.6;
  letter-spacing: 2.4px;
  text-align: left;
}

.story-concept-message {
  background: #f8fbfe;
  padding: 80px 0;
}

.story-concept-message__inner {
  width: min(1040px, calc(100% - 48px));
  margin: 0 auto;
  display: grid;
  gap: 80px;
  justify-items: center;
}

.story-concept-message__copy {
  width: 100%;
  color: var(--story-concept-accent);
}

.story-concept-message__eyebrow {
  margin: 0 0 12px;
  color: var(--story-concept-accent);
  font-family: var(--story-concept-font-en);
  font-size: 20px;
  line-height: 28px;
  letter-spacing: 0.7px;
  text-align: left;
  text-transform: uppercase;
}

.story-concept-message__title {
  margin: 0;
  color: var(--story-concept-accent);
  font-family: var(--story-concept-font-jp);
  font-size: 36px;
  font-weight: 400;
  line-height: 1.6;
  letter-spacing: 2.4px;
}

.story-concept-message__text {
  margin-top: 32px;
  color: var(--story-concept-text);
  font-family: var(--story-concept-font-jp);
  font-size: 20px;
  line-height: 1.6;
  letter-spacing: 2.4px;
}

.story-concept-message__text p {
  margin: 0;
}

.story-concept-message__spacer {
  height: 1.6em;
}

.story-concept-message__button {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-width: 289px;
  max-width: 289px;
  margin: 0 auto;
  padding: 15px 24px;
  border-radius: 27px;
  background: var(--story-concept-accent);
  color: #ffffff;
  font-family: var(--story-concept-font-en);
  font-size: 16px;
  font-weight: 700;
  line-height: 18px;
  letter-spacing: 0.7px;
  text-decoration: none;
  transition: background 0.3s ease;
}

.story-concept-message__button img {
  width: 24px;
  height: 24px;
  flex: none;
}

.story-concept-lineup {
  width: 100%;
  padding: 60px 0;
  background: var(--story-concept-accent);
}

.story-concept-lineup__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  justify-items: center;
  gap: 40px;
  width: min(calc(100% - 80px), 900px);
  margin: 0 auto;
}

.story-concept-lineup__brand {
  display: grid;
  justify-items: center;
  gap: 10px;
}

.story-concept-lineup__brand-copy {
  margin: 0;
  color: #fff;
  font-size: 16px;
  line-height: 1;
  letter-spacing: 2px;
}

.story-concept-lineup__brand-mark {
  position: relative;
  width: 252px;
  height: 88px;
}

.story-concept-lineup__brand-mark-top,
.story-concept-lineup__brand-mark-bottom {
  position: absolute;
  display: block;
  object-fit: contain;
}

.story-concept-lineup__brand-mark-top {
  top: 0;
  left: 0;
  width: 252px;
  height: 54.575px;
}

.story-concept-lineup__brand-mark-bottom {
  top: 70.65px;
  left: 50%;
  width: 145px;
  height: 17.346px;
  transform: translateX(-50%);
}

.story-concept-lineup__visual {
  width: 720px;
  max-width: 100%;
  aspect-ratio: 720 / 417;
  overflow: hidden;
  border-radius: 30px;
}

.story-concept-lineup__visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.story-concept-lineup__message {
  margin: 0;
  max-width: min(100%, 753px);
  color: #fff;
  font-family: var(--story-concept-font-jp);
  font-size: 28px;
  font-weight: 500;
  line-height: 1.5;
  letter-spacing: 1.12px;
  text-align: center;
}

.story-concept-lineup__actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
}

.story-concept-lineup__link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 289px;
  min-height: 54px;
  padding: 15px 24px;
  border-radius: 27px;
  background: #b0d4e4;
  color: var(--story-concept-accent);
  text-decoration: none;
  transition:
    background 0.3s ease,
    transform 0.3s ease;
}

.story-concept-lineup__link-main {
  display: flex;
  align-items: center;
  gap: 11px;
}

.story-concept-lineup__link-store-icon {
  width: 24px;
  height: 24px;
}

.story-concept-lineup__link-store-en {
  font-family: var(--story-concept-font-en);
  font-size: 16px;
  font-weight: 600;
  line-height: 18px;
  white-space: nowrap;
}

.story-concept-lineup__link-store-ja {
  font-size: 12.5px;
  font-weight: 700;
  line-height: 13.5px;
  letter-spacing: 0.525px;
  white-space: nowrap;
}

.story-concept-lineup__link-online-icon {
  flex: none;
  width: 19px;
  height: 17.5px;
}

.story-concept-lineup__link-online-label {
  font-family: var(--story-concept-font-en);
  font-size: 16px;
  font-weight: 600;
  line-height: 18px;
  letter-spacing: 0.7px;
  white-space: nowrap;
}

.story-concept-lineup__link-arrow {
  flex: none;
  width: 24px;
  height: 24px;
  transition: transform 0.3s ease;
}

@media (hover: hover) and (pointer: fine) {
  .story-concept-message__button:hover {
    background: #457aff;
  }

  .story-concept-lineup__link:hover {
    background: #9cc8dc;
  }

  .story-concept-lineup__link:hover .story-concept-lineup__link-arrow {
    transform: translateX(2px);
  }
}

@media (max-width: 768px) {
  .story-concept-fv {
    min-height: 542px;
  }

  .story-concept-fv__inner {
    min-height: 542px;
    padding: 0;
  }

  .story-concept-fv__breadcrumb {
    position: absolute;
    top: 0;
    left: 0;
    z-index: 3;
    width: 100%;
    height: 48.74px;
    margin: 0;
    padding-left: 20px;
    background: var(--story-concept-bg);
  }

  .story-concept-fv__breadcrumb-link {
    gap: 8px;
    font-size: 14px;
    line-height: 1.7;
    letter-spacing: 0.56px;
  }

  .story-concept-fv__heading {
    gap: 12px;
  }

  .story-concept-fv__content {
    top: 210px;
    left: 50%;
    right: auto;
    bottom: 32px;
    width: min(640px, calc(100% - 40px));
    height: auto;
    transform: translateX(-50%);
    justify-content: space-between;
    gap: 12px;
  }

  .story-concept-fv__eyebrow {
    font-size: 13.5px;
    line-height: 10.5px;
    letter-spacing: 0.525px;
  }

  .story-concept-fv__title {
    font-size: 34.5px;
    line-height: 51px;
    letter-spacing: 1.8px;
  }

  .story-concept-fv__lead {
    font-size: 12px;
    line-height: 1.8;
    letter-spacing: 1.5px;
  }

  .story-concept-fv__profile {
    align-items: center;
    gap: 15px;
    width: 100%;
  }

  .story-concept-fv__portrait {
    width: 122.25px;
    height: 122.25px;
  }

  .story-concept-fv__profile-copy {
    gap: 9px;
  }

  .story-concept-fv__profile-eyebrow {
    font-size: 12px;
    line-height: 10.5px;
    letter-spacing: 0.525px;
  }

  .story-concept-fv__profile-role {
    font-size: 15px;
    line-height: 1.6;
    letter-spacing: 1.8px;
  }

  .story-concept-fv__profile-name {
    font-size: 24px;
    line-height: 1.6;
    letter-spacing: 1.8px;
  }

  .story-concept-fv__art {
    top: -61.26px;
    left: 74%;
    width: 760px;
    height: 510.495px;
    transform: translateX(-50%);
  }

  .story-concept-story,
  .story-concept-values,
  .story-concept-message {
    padding: 60px 0;
  }

  .story-concept-story__inner,
  .story-concept-values__inner,
  .story-concept-message__inner {
    width: calc(100% - 40px);
    max-width: 900px;
    gap: 24px;
  }

  .story-concept-story__inner,
  .story-concept-values__inner {
    width: calc(100% - 40px);
  }

  .story-concept-message__inner {
    width: calc(100% - 30px);
    gap: 40px;
  }

  .story-concept-story__eyebrow,
  .story-concept-values__eyebrow,
  .story-concept-message__eyebrow {
    font-size: 14px;
    line-height: 1.4;
  }

  .story-concept-story__title {
    font-size: 24px;
  }

  .story-concept-story__intro {
    font-size: 27px;
    line-height: 1.8;
    letter-spacing: 0.8px;
  }

  .story-concept-story__question {
    font-size: 18px;
    line-height: 1.6;
    letter-spacing: 0.8px;
  }

  .story-concept-story__answer,
  .story-concept-message__text {
    font-size: 15px;
    line-height: 1.8;
    letter-spacing: 0.8px;
  }

  .story-concept-story__message {
    padding: 32px 20px;
    margin-bottom: 26px;
  }

  .story-concept-story__message-title {
    font-size: 18px;
    line-height: 1.6;
    letter-spacing: 0.8px;
  }

  .story-concept-story__message-text {
    font-size: 15px;
    line-height: 1.8;
    letter-spacing: 0.8px;
  }

  .story-concept-story__answer p {
    padding-left: 18px;
  }

  .story-concept-values {
    padding: 40px 0;
  }

  .story-concept-values__cards {
    flex-direction: column;
    gap: 16px;
  }

  .story-concept-value-card {
    gap: 14px;
    padding: 20px;
    justify-items: center;
  }

  .story-concept-value-card__icon {
    width: 73.125px;
    height: 72.5625px;
    border-radius: 36.5625px;
  }

  .story-concept-value-card__title {
    font-size: 16px;
    line-height: 1.6;
    letter-spacing: 0.8px;
    text-align: center;
  }

  .story-concept-value-card__text {
    font-size: 14px;
    line-height: 1.8;
    letter-spacing: 0.5px;
    text-align: center;
  }

  .story-concept-message__title {
    font-size: 24px;
    letter-spacing: 1px;
  }

  .story-concept-message__text {
    margin-top: 24px;
  }

  .story-concept-message__button {
    width: min(100%, 289px);
    min-width: 0;
    justify-self: center;
  }

  .story-concept-lineup {
    padding: 40px 0 56px;
  }

  .story-concept-lineup__inner {
    width: calc(100% - 40px);
    gap: 32px;
  }

  .story-concept-lineup__brand-copy {
    font-size: 13px;
    letter-spacing: 1px;
  }

  .story-concept-lineup__brand-mark {
    width: 206px;
    height: 72px;
  }

  .story-concept-lineup__brand-mark-top {
    width: 206px;
    height: 44.6px;
  }

  .story-concept-lineup__brand-mark-bottom {
    top: 57.8px;
    width: 119px;
    height: 14.2px;
  }

  .story-concept-lineup__visual {
    border-radius: 18px;
  }

  .story-concept-lineup__message {
    font-size: 22px;
    letter-spacing: 0.8px;
  }

  .story-concept-lineup__actions {
    flex-direction: column;
    width: 100%;
    gap: 12px;
  }

  .story-concept-lineup__link {
    width: min(360px, 100%);
  }

  .float-cta {
    right: 16px;
    bottom: 16px;
    gap: 8px;
    width: 110px;
    height: 110px;
  }

  .float-cta__bag {
    width: 16px;
    height: 14.7px;
  }

  .float-cta__label {
    font-size: 12px;
    line-height: 14px;
  }

  .float-cta__arrow {
    width: 20px;
    height: 20px;
  }
}