.hero {
  min-height: 760px;
  padding: 190px 32px 130px;
  background:
    radial-gradient(
      circle at 50% 20%,
      rgba(217, 111, 131, 0.22),
      transparent 34%
    ),
    linear-gradient(180deg, #f7f9fd 0%, #fff 76%);
  background-size:
    280% 280%,
    cover;
  background-position:
    0% 0%,
    center;
  animation: heroGradientMove 6s linear infinite;
  display: flex;
  align-items: center;
  text-align: center;
}

@keyframes heroGradientMove {
  0% {
    background-position:
      0% 0%,
      center;
  }
  50% {
    background-position:
      100% 40%,
      center;
  }
  100% {
    background-position:
      0% 0%,
      center;
  }
}

.hero-inner {
  max-width: 980px;
  margin: 0 auto;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  padding: 10px 18px;
  border-radius: 999px;
  background: #fff;
  color: var(--dirty-pink-dark);
  font-size: 15px;
  font-weight: 900;
  box-shadow: 0 10px 30px rgba(24, 32, 51, 0.08);
  margin-bottom: 28px;
}

.hero-title {
  font-size: 72px;
  line-height: 1.12;
  letter-spacing: -3px;
  font-weight: 900;
  margin-bottom: 28px;
}

.hero-title span {
  color: var(--dirty-pink);
}

.hero-desc {
  font-size: 23px;
  line-height: 1.65;
  color: var(--gray);
  font-weight: 400;
  margin-bottom: 44px;
}

.hero-actions {
  display: flex;
  justify-content: center;
  gap: 14px;
}

.brand-visual-section {
  min-height: 620px;
  padding: 120px 32px;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: #fff;
  overflow: hidden;
  background:
    linear-gradient(rgba(17, 24, 39, 0.56), rgba(17, 24, 39, 0.64)),
    url("../img/japan_street.gif") center/cover no-repeat;
}

.brand-visual-section::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(
      circle at 72% 28%,
      rgba(217, 111, 131, 0.38),
      transparent 34%
    ),
    radial-gradient(
      circle at 26% 74%,
      rgba(255, 255, 255, 0.14),
      transparent 30%
    );
  pointer-events: none;
}

.brand-visual-inner {
  position: relative;
  z-index: 1;
  max-width: 920px;
  margin: 0 auto;
}

.brand-visual-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 11px 20px;
  margin-bottom: 28px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.16);
  border: 1px solid rgba(255, 255, 255, 0.26);
  backdrop-filter: blur(10px);
  font-size: 15px;
  font-weight: 900;
  color: #fff;
}

.brand-visual-title {
  font-size: 52px;
  line-height: 1.28;
  letter-spacing: -2.4px;
  font-weight: 900;
  margin-bottom: 28px;
}

.brand-visual-title span {
  color: #ffdce4;
}

.brand-visual-desc {
  max-width: 760px;
  margin: 0 auto 36px;
  font-size: 20px;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.82);
  font-weight: 400;
}

.brand-visual-chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 58px;
  padding: 0 30px;
  border-radius: 16px;
  background: transparent;
  border: 1px solid rgba(217, 111, 131, 0.35);
  color: var(--navy);
  font-size: 17px;
  font-weight: 900;
  box-shadow: 0 18px 42px rgba(0, 0, 0, 0.18);
}

.two-column {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 70px;
  align-items: center;
}

.strong-copy {
  margin-top: 28px;
  font-size: 22px;
  line-height: 1.6;
  font-weight: 600;
}

.keyword-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  justify-content: center;
}

.keyword-cloud span,
.keyword-cloud strong {
  padding: 18px 30px;
  border-radius: 999px;
  border: 1px solid rgba(217, 111, 131, 0.35);
  background: #fff;
  color: var(--dirty-pink-dark);
  font-size: 21px;
  font-weight: 900;
  box-shadow: 0 14px 34px rgba(24, 32, 51, 0.06);
}

.keyword-cloud strong {
  background: var(--dirty-pink);
  color: #fff;
}

.solution-section {
  background: #f7f8fb;
}

.map-visual {
  height: 420px;
  border-radius: 38px;
  /*background:
    radial-gradient(
      circle at 70% 35%,
      rgba(217, 111, 131, 0.28),
      transparent 30%
    ),
    linear-gradient(135deg, rgba(217, 111, 131, 0.14), rgba(24, 32, 51, 0.08)),
    #eef1f6;*/
  background: url("../img/kbeauty.png") center/cover no-repeat;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px;
}

.map-copy {
  font-size: 36px;
  line-height: 1.35;
  font-weight: 900;
  background: rgba(255, 255, 255, 0.5);
}

.map-copy strong {
  color: var(--dirty-pink);
}

.solution-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  margin-top: 36px;
}

.solution-grid div {
  padding: 28px;
  border-radius: 22px;
  background: #fff;
  box-shadow: 0 14px 34px rgba(24, 32, 51, 0.06);
}

.solution-grid b {
  color: var(--dirty-pink);
  font-size: 22px;
}

.solution-grid p {
  margin-top: 14px;
  color: var(--gray);
  line-height: 1.6;
  font-weight: 700;
}

.compare-box {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 26px;
}

.compare-card {
  padding: 42px;
  border-radius: 32px;
  background: #fff;
  border: 1px solid var(--border);
  box-shadow: 0 18px 50px rgba(24, 32, 51, 0.06);
}

.compare-card h3 {
  font-size: 30px;
  margin-bottom: 28px;
}

.compare-card ul {
  display: grid;
  gap: 14px;
  margin-bottom: 30px;
  list-style: none;
}

.compare-card li {
  padding: 14px 18px;
  border-radius: 999px;
  background: #f7f8fb;
  font-weight: 800;
  color: #2d3342;
}

.compare-card.japan {
  border: 2px solid var(--dirty-pink);
  background: #fffafa;
}

.compare-card strong {
  color: var(--dirty-pink-dark);
  font-size: 19px;
}

.journey-line {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 18px;
}

.journey-item {
  padding: 32px 24px;
  border-radius: 28px;
  background: #fff;
  border: 1px solid var(--border);
  text-align: center;
  box-shadow: 0 14px 38px rgba(24, 32, 51, 0.05);
}

.journey-item b {
  color: var(--dirty-pink);
  font-size: 16px;
}

.journey-item h3 {
  margin: 14px 0;
  font-size: 24px;
}

.journey-item p {
  color: var(--gray);
  line-height: 1.6;
  font-weight: 400;
}

.journey-item.highlight {
  background: rgba(217, 111, 131, 0.1);
  border-color: rgba(217, 111, 131, 0.3);
}

.growth-section {
  background: var(--light-gray);
}

.stairs {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  align-items: end;
  gap: 18px;
}

.stair {
  background: #eaf5fb;
  border: 1px solid #c6dfe9;
  border-radius: 26px;
  padding: 26px;
}

.stair b {
  color: var(--dirty-pink);
  font-size: 34px;
}

.stair h3 {
  margin: 22px 0;
  font-size: 22px;
  letter-spacing: -1px;
}

.stair p {
  color: var(--gray);
  line-height: 1.6;
  font-weight: 700;
}

.s1 {
  min-height: 220px;
}

.s2 {
  min-height: 260px;
}

.s3 {
  min-height: 300px;
}

.s4 {
  min-height: 340px;
}

.s5 {
  min-height: 380px;
  background: #fff5f7;
  border: 2px solid var(--dirty-pink);
}

.bottom-message {
  margin-top: 42px;
  text-align: center;
  font-size: 22px;
  line-height: 1.6;
  font-weight: 600;
}

.roadmap {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
  margin-top: 60px;
}

.roadmap-card {
  padding: 34px 28px;
  border-radius: 28px;
  background: #fff;
  border: 1px solid var(--border);
  box-shadow: 0 18px 50px rgba(24, 32, 51, 0.06);
}

.roadmap-card b {
  display: inline-block;
  padding: 9px 18px;
  border-radius: 999px;
  background: var(--dirty-pink);
  color: #fff;
  margin-bottom: 28px;
}

.roadmap-card.red b {
  background: #d80f2f;
}

.roadmap-card h3 {
  font-size: 23px;
  margin-bottom: 18px;
  letter-spacing: -1px;
}

.roadmap-card p {
  color: var(--gray);
  line-height: 1.65;
  font-weight: 700;
}

.roadmap-message {
  margin: 44px auto 0;
  max-width: 780px;
  padding: 26px 34px;
  border-radius: 22px;
  background: #fff;
  text-align: center;
  font-size: 22px;
  line-height: 1.55;
  font-weight: 600;
  color: var(--dirty-pink-dark);
  box-shadow: 0 14px 40px rgba(24, 32, 51, 0.08);
}

.cta {
  padding: 130px 32px;
  background:
    radial-gradient(
      circle at 25% 20%,
      rgba(217, 111, 131, 0.28),
      transparent 34%
    ),
    linear-gradient(135deg, #1d2437, #111827);
  color: #fff;
  text-align: center;
}

.cta h2 {
  font-size: 52px;
  line-height: 1.25;
  letter-spacing: -2px;
  margin-bottom: 24px;
}

.cta p {
  color: rgba(255, 255, 255, 0.72);
  font-size: 20px;
  line-height: 1.7;
  margin-bottom: 44px;
  font-weight: 400;
}

.cta-buttons {
  display: flex;
  justify-content: center;
  gap: 16px;
}

@media (max-width: 1080px) {
  .two-column,
  .compare-box,
  .journey-line,
  .stairs,
  .roadmap,
  .solution-grid {
    grid-template-columns: 1fr;
  }

  .hero-title {
    font-size: 52px;
  }

  .section-title,
  .section-title.left {
    font-size: 38px;
    text-align: center;
  }

  .section-desc.left {
    text-align: center;
  }

  .side-fixed {
    display: none;
  }

  .stair {
    min-height: auto;
  }
}

@media (max-width: 640px) {
  .hero {
    min-height: auto;
    padding: 130px 20px 90px;
  }

  .section {
    padding: 84px 20px;
  }

  .hero-title {
    font-size: 39px;
    letter-spacing: -2px;
  }

  .hero-desc {
    font-size: 18px;
  }

  .hero-actions,
  .cta-buttons {
    flex-direction: column;
  }

  .brand-visual-section {
    min-height: 540px;
    padding: 90px 20px;
  }

  .brand-visual-title {
    font-size: 34px;
    letter-spacing: -1.5px;
  }

  .brand-visual-desc {
    font-size: 17px;
  }

  .section-title,
  .section-title.left {
    font-size: 32px;
  }

  .section-desc {
    font-size: 17px;
  }

  .compare-card,
  .roadmap-card,
  .journey-item,
  .stair {
    padding: 28px 24px;
  }

  .keyword-cloud span,
  .keyword-cloud strong {
    font-size: 16px;
    padding: 13px 18px;
  }

  .cta h2 {
    font-size: 36px;
  }

  .cta p {
    font-size: 17px;
  }
}