/* ============================================================
   brand.css — Brand Story Page
   ============================================================ */

/* ── Shared reveal animation ── */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.75s ease, transform 0.75s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-delay-1 { transition-delay: 0.15s; }
.reveal-delay-2 { transition-delay: 0.30s; }

/* ── Shared button ── */
.bs-btn {
  display: inline-block;
  background: var(--purple);
  color: var(--white);
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 17px;
  font-weight: 400;
  letter-spacing: -0.035em;
  padding: 14px 0;
  width: 328px;
  text-align: center;
  border-radius: 8px;
  text-decoration: none;
  transition: background 0.25s;
}
.bs-btn:hover { background: var(--purple-acc); }


/* ============================================================
   HERO — Figma node 103-1112 기준
   ============================================================ */
.bs-hero {
  position: relative;
  width: 100%;
  min-height: 100svh;
  overflow: hidden;
  padding: 180px 40px 0;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.bs-hero::after {
  content: '';
  position: absolute;
  bottom: -100px;
  left: -100px;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0,0,0,0.08) 0%, transparent 70%);
  pointer-events: none;
}

/* hero images wrapper */
.bs-hero__images {
  position: relative;
  width: 100%;
  max-width: 620px;
  flex: 1;
  min-height: 380px;
  margin-bottom: 40px;
  z-index: 2;
}

/* main product — center (brand-img01) */
.bs-hero__product-img {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 100%;
  max-width: 400px;
  height: auto;
  object-fit: contain;
  border-radius: 12px;
}

/* decorative images — 좌우 분리 배치 (brand-img02, brand-img03) */
.bs-hero__deco {
  position: absolute;
  width: auto;
  height: auto;
  max-width: 140px;
  object-fit: contain;
  border-radius: 10px;
}
.bs-hero__deco--left {
  left: -8px;
  top: -93px;
  max-width: 270px;
}
.bs-hero__deco--right {
  right: 79px;
  bottom: 4px;
}

/* bottom text */
.bs-hero__content {
  position: relative;
  width: 100%;
  max-width: 720px;
  z-index: 3;
  padding: 0 24px 64px;
  text-align: center;
}
.bs-hero__label {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--purple);
  margin-bottom: 16px;
}
.bs-hero__title {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: clamp(32px, 3.5vw, 52px);
  line-height: 1.12;
  letter-spacing: -0.03em;
  color: var(--black);
  margin-bottom: 24px;
}
.bs-hero__desc {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: clamp(14px, 1.1vw, 17px);
  line-height: 1.75;
  color: var(--black);
  margin-bottom: 36px;
}
.bs-hero__content .bs-btn {
  max-width: 100%;
  background: var(--white);
  color: var(--purple);
}
.bs-hero__content .bs-btn:hover {
  background: var(--spring-wood);
  color: var(--purple);
}


/* ============================================================
   CONTENT 01 — Figma node 103-1080 / ブランドストーリー
   ============================================================ */
.bs-c01 {
  position: relative;
  width: 100%;
  overflow: hidden;
  display: flex;
  align-items: center;
}
.bs-c01__bg {
  position: absolute;
  inset: 0;
}
.bs-c01__bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* dark overlay — 좌→우 그라데이션 */
.bs-c01::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(22,28,45,0.1) 0%, rgba(22,28,45,0.75) 45%, rgba(22,28,45,0.92) 100%);
  pointer-events: none;
}

.bs-c01__inner {
  position: relative;
  z-index: 2;
  width: 100%;
  background: #FFE7FE;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 80px;
}

/* 왼쪽: 제품 이미지 */
.bs-c01__product {
  flex: 0 0 620px;
  width: 620px;
  display: flex;
}
.bs-c01__product-img {
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* 오른쪽: 텍스트 + 카드 */
.bs-c01__content {
  flex: 1;
  min-width: 0;
}
.bs-c01__title {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: clamp(32px, 3.5vw, 52px);
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: var(--black);
  margin-bottom: 24px;
}
.bs-c01__desc {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: clamp(14px, 1.1vw, 17px);
  line-height: 1.75;
  color: var(--black);
  margin-bottom: 40px;
}

/* feature cards */
.bs-c01__cards {
  display: flex;
  gap: 16px;
}
.bs-feature-card {
  display: flex;
  flex-direction: column;
  gap: 12px;
  flex: 1;
  min-width: 0;
  padding: 24px 20px;
  border-radius: 12px;
}
.bs-feature-card--1 {
  width: 100%;
  max-width: 300px;
}
.bs-feature-card--2 {
  width: 100%;
  max-width: 300px;
}
.bs-feature-card__icon {
  width: 50px;
  flex-shrink: 0;
  position: relative;
  &::after {
    content: '';
    position: absolute;
    width: 41px;
    height: 41px;
    background: var(--purple);
    opacity: 0.5;
    border-radius: 50%;
    bottom: -1px;
    right: -7px;
    z-index: -1;
  }
}
.bs-feature-card__icon img {
  width: 50px;
}
.bs-feature-card__title {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 18px;
  letter-spacing: -0.02em;
  color: var(--black);
}
.bs-feature-card__desc {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 13px;
  line-height: 1.65;
  color: var(--black);
}


/* ============================================================
   CONTENT 02 — Figma node 103-1065 / コンセプト
   ============================================================ */
.bs-c02 {
  display: flex;
  width: 100%;
  overflow: hidden;
}

/* 왼쪽: 이미지 */
.bs-c02__img {
  min-width: 0;
  position: relative;
}
.bs-c02__img-src {
  width: 100%;
  max-width: 620px;
  object-fit: cover;
  display: flex;
}

/* 오른쪽: 크림 패널 + 텍스트 */
.bs-c02__panel {
  background: #92268F;
  display: flex;
  width: calc(100% - 620px);
  align-items: center;
  padding: 80px;
  box-sizing: border-box;
}

.bs-c02__content {
  width: 100%;
}
.bs-c02__title {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: clamp(28px, 3vw, 48px);
  line-height: 1.12;
  letter-spacing: -0.03em;
  color: var(--white);
  margin-bottom: 24px;
  text-align: right;
}
.bs-c02__desc {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: clamp(14px, 1.1vw, 16px);
  line-height: 1.75;
  color: var(--white);
  margin-bottom: 32px;
  text-align: right;
}
.bs-c02__quote {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: clamp(14px, 1.1vw, 16px);
  line-height: 1.75;
  color: var(--white);
  border-left: 4px solid var(--purple);
  padding-left: 24px;
  margin: 0;
  font-style: normal;
  text-align: right;
}


/* ============================================================
   CONTENT 03 — full-width image, gradient right, centered text
   ============================================================ */
.bs-c03 {
  position: relative;
  width: 100%;
  height: 1000px;
  overflow: hidden;
}
.bs-c03__bg {
  position: absolute;
  inset: 0;
}
.bs-c03__bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.bs-c03__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(270deg, rgba(0,0,0,0.85) 0%, rgba(0,0,0,0) 100%);
}

.bs-c03__content {
  position: absolute;
  left: 492px;
  top: 148px;
  width: 615px;
  z-index: 2;
}
.bs-c03__title {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: clamp(32px, 3.75vw, 60px);
  line-height: 1.08;
  letter-spacing: -0.033em;
  color: var(--white);
  margin-bottom: 28px;
  text-align: center;
}
.bs-c03__desc {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: clamp(14px, 1.2vw, 19px);
  line-height: 1.68;
  color: var(--white);
  text-align: center;
}


/* ============================================================
   MENU SECTION
   ============================================================ */
.bs-menu {
  background: var(--dark2);
  padding: 120px 0 120px;
  overflow: hidden;
}

.bs-menu__header {
  text-align: center;
  margin-bottom: 72px;
  padding: 0 40px;
}
.bs-menu__title {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: clamp(36px, 3.75vw, 60px);
  letter-spacing: -0.033em;
  color: var(--white);
  margin-bottom: 20px;
}
.bs-menu__subtitle {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 19px;
  line-height: 1.68;
  color: rgba(255,255,255,0.75);
}

.bs-menu__list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
  padding: 0 40px;
  max-width: 1200px;
  margin: 0 auto;
}

/* メニューカードと同じスタイル */
.bs-sig-card {
  display: flex;
  flex-direction: column;
  gap: 24px;
  min-width: 0;
  min-height: 100%;
  background: var(--white);
  padding: 12px;
  border: 1px solid var(--purple);
  border-radius: 12px;
}
.bs-sig-card__img-wrap {
  width: 100%;
  border-radius: 24px;
  overflow: hidden;
  flex-shrink: 0;
  display: flex;
  justify-content: center;
  position: relative;
}
.bs-sig-card__img {
  width: 100%;
  max-width: 320px;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.bs-sig-card:hover .bs-sig-card__img {
  transform: scale(1.05);
}
.bs-sig-card__details {
  flex: 1;
}
.bs-sig-card__text-wrap {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.bs-sig-card__name {
  font-family: 'Manrope', sans-serif;
  font-weight: 600;
  font-size: 18px;
  line-height: 1.4;
  color: var(--purple);
  background: #fff;
  padding: 8px 12px 4px;
  border-radius: 8px 8px 0 0;
  margin: 0;
}
.bs-sig-card__desc {
  font-family: 'Noto Sans JP', sans-serif;
  font-weight: 500;
  font-size: 11px;
  line-height: 1.9;
  letter-spacing: 0.05em;
  color: #1F1F1F;
  background: #fff;
  padding: 4px 12px 12px;
  margin: 0;
  border-radius: 0;
}

.bs-menu__btn-wrap {
  text-align: center;
  margin-top: 48px;
  padding: 0 40px;
}
.bs-menu__btn {
  display: inline-block;
  padding: 16px 48px;
  background: var(--purple);
  color: var(--white);
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 16px;
  font-weight: 600;
  text-align: center;
  border-radius: 9999px;
  text-decoration: none;
  transition: background 0.25s ease, transform 0.25s ease;
}
.bs-menu__btn:hover {
  background: var(--purple-acc);
  transform: translateY(-2px);
}


/* ============================================================
   CTA IMAGE
   ============================================================ */
.bs-cta {
  width: 100%;
  height: 792px;
  overflow: hidden;
}
.bs-cta__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}


/* ============================================================
   RESPONSIVE — ≤ 1200px
   ============================================================ */
@media (max-width: 1200px) {
  .bs-c01__inner {
    padding: 60px 48px;
    gap: 48px;
  }
  .bs-c01__product {
    flex: 0 0 300px;
    width: 300px;
  }
  .bs-c02__panel {
    flex: 0 0 440px;
    width: 440px;
    padding: 60px 48px;
  }
  .bs-c03__content {
    left: 200px;
    width: 55%;
  }
  .bs-menu__list {
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
  }
}


/* ============================================================
   RESPONSIVE — ≤ 768px (mobile)
   ============================================================ */
@media (max-width: 768px) {

  /* ── Hero ── */
  .bs-hero {
    min-height: 100svh;
    padding: 80px 20px 0;
  }
  .bs-hero__images {
    min-height: 280px;
    margin-bottom: 32px;
  }
  .bs-hero__product-img {
    max-width: 360px;
  }
  .bs-hero__deco {
    max-width: 103px;
  }
  .bs-hero__deco--left {
    left: -4%;
    top: -4%;
    max-width: 200px;
  }
  .bs-hero__deco--right {
    right: 9%;
    bottom: 9%;
  }
  .bs-hero__content {
    padding: 0 16px 48px;
  }
  .bs-hero__label {
    font-size: 11px;
    letter-spacing: 0.15em;
    margin-bottom: 12px;
  }
  .bs-hero__title {
    font-size: 28px;
    margin-bottom: 18px;
  }
  .bs-hero__desc {
    font-size: 14px;
    margin-bottom: 28px;
  }
  .bs-btn {
    width: 100%;
    max-width: 280px;
    font-size: 15px;
  }

  /* ── Content 01 ── */
  .bs-c01 {
    min-height: auto;
  }
  .bs-c01::after {
    background: rgba(22,28,45,0.82);
  }
  .bs-c01__inner {
    flex-direction: column;
    padding: 0 24px;
    gap: 40px;
  }
  .bs-c01__product {
    flex: none;
    width: 100%;
    order: 1;
  }
  .bs-c01__content {
    order: 2;
  }
  .bs-c01__title {
    font-size: 28px;
    margin-bottom: 20px;
  }
  .bs-c01__desc {
    font-size: 14px;
    margin-bottom: 32px;
  }
  .bs-c01__cards {
    flex-direction: column;
    gap: 12px;
  }
  .bs-feature-card {
    padding: 20px 0;
  }
  .bs-feature-card__title {
    font-size: 16px;
  }
  .bs-feature-card__desc {
    font-size: 12px;
  }

  /* ── Content 02 ── */
  .bs-c02 {
    flex-direction: column-reverse;
    min-height: auto;
  }
  .bs-c02__img {
    min-height: 280px;
  }
  .bs-c02__img-src {
    min-height: 280px;
  }
  .bs-c02__panel {
    flex: none;
    width: 100%;
    padding: 48px 24px 56px;
  }
  .bs-c02__title {
    font-size: 26px;
    margin-bottom: 20px;
    text-align: left;
  }
  .bs-c02__desc {
    font-size: 14px;
    margin-bottom: 24px;
    text-align: left;
  }
  .bs-c02__quote {
    font-size: 14px;
    padding-left: 0;
    text-align: left;
  }

  /* ── Content 03 ── */
  .bs-c03 {
    height: auto;
  }
  .bs-c03__content {
    position: relative;
    left: auto;
    top: auto;
    width: 100%;
    padding: 60px 24px;
    z-index: 2;
  }
  .bs-c03__overlay {
    background: rgba(0,0,0,0.55);
  }
  .bs-c03__title {
    font-size: 32px;
    color: #fff;
  }
  .bs-c03__desc {
    font-size: 14px;
    color: var(--white);
  }

  /* ── Menu ── */
  .bs-menu {
    padding: 80px 0;
  }
  .bs-menu__subtitle {
    font-size: 14px;
  }
  .bs-menu__list {
    grid-template-columns: 1fr;
    gap: 32px;
    padding: 0 24px;
  }
  .bs-sig-card__img-wrap {
    border-radius: 16px;
  }
  .bs-menu__btn-wrap {
    margin-top: 40px;
    padding: 0 24px;
  }

  /* ── CTA ── */
  .bs-cta {
    height: 280px;
  }
}