:root {
  --blue: #0096fc;
  --blue-deep: #004d78;
  --ink: #092f4c;
  --text: #182233;
  --muted: #5b6b7a;
  --line: #d6e8f6;
  --paper: #fbfdff;
  --soft: #eaf7ff;
  --yellow: #ffca45;
  --green: #5bd463;
  --coral: #ff7043;
  --purple: #9a63ff;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--text);
  background: #fff;
  font-family: -apple-system, BlinkMacSystemFont, "Hiragino Kaku Gothic ProN", "Yu Gothic", "YuGothic", "Noto Sans JP", sans-serif;
  line-height: 1.8;
}

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

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px clamp(20px, 5vw, 72px);
  background: rgba(255, 255, 255, 0.92);
  border-bottom: 1px solid rgba(214, 232, 246, 0.9);
  backdrop-filter: blur(16px);
}

.brand,
.nav-links {
  display: flex;
  align-items: center;
}

.brand {
  width: min(320px, 62vw);
}

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

.nav-links {
  gap: clamp(18px, 3vw, 40px);
  color: var(--muted);
  font-size: 14px;
  font-weight: 800;
  white-space: nowrap;
}

.nav-cta {
  padding: 8px 18px;
  color: #fff;
  background: var(--blue);
  border-radius: 8px;
}

.hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(420px, 1.08fr);
  align-items: stretch;
  min-height: calc(100svh - 73px);
  overflow: hidden;
  background:
    linear-gradient(115deg, #ffffff 0 47%, transparent 47%),
    linear-gradient(135deg, rgba(0, 150, 252, 0.16), rgba(91, 212, 99, 0.12) 45%, rgba(255, 202, 69, 0.22));
}

.hero::before {
  position: absolute;
  inset: auto -8vw -18vw 42vw;
  height: 42vw;
  min-height: 380px;
  content: "";
  background: var(--blue);
  opacity: 0.08;
  transform: rotate(-9deg);
}

.hero-copy {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  justify-content: center;
  max-width: 760px;
  padding: clamp(64px, 8vw, 112px) clamp(20px, 5vw, 72px);
}

.eyebrow,
.section-label,
.section-heading span {
  margin: 0 0 14px;
  color: var(--blue);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
h3,
p,
li {
  overflow-wrap: anywhere;
}

h1 {
  max-width: 720px;
  margin: 0;
  color: var(--ink);
  font-size: clamp(30px, 5.2vw, 50px);
  line-height: 1.02;
  letter-spacing: 0;
}

.lead {
  max-width: 590px;
  margin: 28px 0 0;
  color: var(--muted);
  font-size: clamp(16px, 1.6vw, 20px);
  font-weight: 700;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 36px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 54px;
  padding: 0 24px;
  border-radius: 8px;
  font-weight: 900;
  line-height: 1.2;
}

.button.primary {
  color: #fff;
  background: var(--blue);
  box-shadow: 0 12px 0 #d7f0ff, 0 22px 42px rgba(0, 150, 252, 0.24);
}

.button.secondary {
  color: var(--blue-deep);
  background: #fff;
  border: 1px solid var(--line);
}

.button.primary::after {
  margin-left: 10px;
  content: ">";
}

.hero-visual {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: clamp(44px, 6vw, 80px) clamp(20px, 5vw, 72px);
}

.visual-stage {
  position: relative;
  width: min(640px, 100%);
  aspect-ratio: 1.03;
}

.visual-stage::before,
.visual-stage::after {
  position: absolute;
  content: "";
  border-radius: 999px;
}

.visual-stage::before {
  inset: 6%;
  background: #fff;
  border: 1px solid rgba(0, 77, 120, 0.12);
  box-shadow: 0 28px 80px rgba(0, 77, 120, 0.14);
}

.visual-stage::after {
  inset: 24%;
  background: linear-gradient(135deg, rgba(0, 150, 252, 0.14), rgba(255, 202, 69, 0.18));
}

.visual-icon {
  position: absolute;
  z-index: 2;
  width: 27%;
  max-height: 180px;
  object-fit: contain;
}

.icon-a {
  top: 13%;
  left: 16%;
}

.icon-b {
  top: 17%;
  right: 14%;
}

.icon-c {
  right: 20%;
  bottom: 12%;
}

.icon-d {
  bottom: 15%;
  left: 12%;
}

.axis-card {
  position: absolute;
  z-index: 3;
  right: 6%;
  bottom: 34%;
  max-width: 260px;
  padding: 18px 20px;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 18px 48px rgba(0, 77, 120, 0.14);
  backdrop-filter: blur(12px);
}

.axis-card span {
  display: block;
  color: var(--blue);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.axis-card strong {
  display: block;
  margin-top: 6px;
  font-size: clamp(16px, 1.6vw, 22px);
  line-height: 1.3;
}

.campaign,
.axes,
.types,
.final-cta {
  padding: clamp(64px, 8vw, 112px) clamp(20px, 6vw, 96px);
}

.campaign {
  background: var(--paper);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.campaign-grid {
  display: grid;
  grid-template-columns: minmax(280px, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(36px, 7vw, 92px);
  max-width: 1180px;
  margin: 0 auto;
}

h2 {
  margin: 0;
  color: var(--ink);
  font-size: clamp(30px, 4.1vw, 56px);
  line-height: 1.18;
  letter-spacing: 0;
}

.campaign-copy {
  color: var(--muted);
  font-size: 18px;
  font-weight: 700;
}

.campaign-copy p {
  margin: 0 0 24px;
}

.campaign-copy ul {
  display: grid;
  gap: 12px;
  padding: 0;
  margin: 0;
  list-style: none;
}

.campaign-copy li {
  padding: 12px 0 12px 22px;
  border-top: 1px solid var(--line);
}

.campaign-copy li::before {
  display: inline-block;
  width: 12px;
  height: 12px;
  margin: 0 10px 0 -22px;
  content: "";
  background: var(--blue);
  border-radius: 999px;
}

.section-heading {
  max-width: 1040px;
  margin: 0 auto clamp(36px, 5vw, 58px);
  text-align: center;
}

.section-heading h2 {
  white-space: nowrap;
}

.section-heading.compact {
  max-width: 820px;
}

.axes {
  background: #fff;
}

.axes-layout {
  display: grid;
  grid-template-columns: minmax(300px, 0.8fr) minmax(0, 1.2fr);
  align-items: center;
  gap: clamp(36px, 7vw, 90px);
  max-width: 1180px;
  margin: 0 auto;
}

.graph {
  margin: 0;
}

.graph img {
  width: min(420px, 100%);
  margin: 0 auto;
}

.axis-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px 28px;
}

.axis-list article {
  padding-top: 18px;
  border-top: 2px solid var(--line);
}

.axis-list span {
  color: var(--blue);
  font-size: 13px;
  font-weight: 900;
}

.axis-list h3 {
  margin: 6px 0 8px;
  color: var(--ink);
  font-size: 23px;
  line-height: 1.35;
}

.axis-list p {
  margin: 0;
  color: var(--muted);
  font-weight: 700;
}

.types {
  background:
    linear-gradient(90deg, rgba(0, 150, 252, 0.07), rgba(255, 202, 69, 0.10)),
    var(--paper);
}

.type-strip {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 18px;
  max-width: 1240px;
  margin: 0 auto;
}

.type-strip article {
  min-height: 250px;
  padding: 12px 10px 18px;
  background: transparent;
  border-bottom: 3px solid var(--line);
}

.type-strip img {
  width: 100%;
  height: 170px;
  object-fit: contain;
  mix-blend-mode: multiply;
}

.type-strip h3 {
  margin: 16px 0 0;
  color: var(--ink);
  font-size: 16px;
  line-height: 1.5;
  text-align: center;
}

.final-cta {
  text-align: center;
  color: #fff;
  background: var(--blue);
}

.final-cta p {
  margin: 0 0 10px;
  font-size: 15px;
  font-weight: 900;
}

.final-cta h2 {
  color: #fff;
  margin-bottom: 28px;
}

.final-cta .button.primary {
  color: var(--blue);
  background: #fff;
  box-shadow: 0 12px 0 rgba(255, 255, 255, 0.24);
}

.site-footer {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 28px clamp(20px, 5vw, 72px);
  color: var(--muted);
  background: #fff;
  border-top: 1px solid var(--line);
  font-size: 13px;
}

.footer-logo {
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

@media (max-width: 1020px) {

  .hero,
  .campaign-grid,
  .axes-layout {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }

  .hero-copy {
    padding-bottom: 30px;
  }

  .hero-visual {
    padding-top: 0;
  }

  .type-strip {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 700px) {
  .site-header {
    position: static;
    align-items: flex-start;
    flex-direction: column;
  }

  .nav-links {
    width: 100%;
    justify-content: space-between;
    gap: 12px;
    font-size: 12px;
  }

  .brand {
    width: min(300px, 82vw);
  }

  h1 {
    font-size: 46px;
  }

  .section-heading h2 {
    white-space: normal;
  }

  .hero-actions {
    flex-direction: column;
  }

  .button {
    width: 100%;
  }

  .axis-list,
  .type-strip {
    grid-template-columns: 1fr;
  }

  .type-strip article {
    min-height: 0;
  }

  .type-strip img {
    height: 190px;
  }

  .site-footer {
    align-items: flex-start;
    flex-direction: column;
  }
}