.commandbase-lp {
  --ink: #222222;
  --muted: #5c5c5c;
  --navy: #04384c;
  --green: #1f9c6c;
  --surface: #eef2f4;
  --white: #ffffff;
  --line: rgb(4 56 76 / 16%);
  --line-strong: rgb(4 56 76 / 30%);
  --shadow: 0 28px 70px rgb(4 56 76 / 16%);
  --container: 1240px;
}

.commandbase-lp * {
  box-sizing: border-box;
}

.commandbase-lp {
  scroll-behavior: smooth;
}

.commandbase-lp {
  margin: 0;
  color: var(--ink);
  background: var(--white);
  font-family: -apple-system, BlinkMacSystemFont, "Hiragino Sans", "Yu Gothic", sans-serif;
  font-size: 16px;
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
}

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

.commandbase-lp a {
  color: inherit;
}

.commandbase-lp .nowrap {
  white-space: nowrap;
}

.commandbase-lp h1,
.commandbase-lp h2,
.commandbase-lp h3,
.commandbase-lp p {
  margin-top: 0;
}

.commandbase-lp h1,
.commandbase-lp h2,
.commandbase-lp h3 {
  line-height: 1.35;
  letter-spacing: -0.035em;
}

.commandbase-lp h2 {
  margin-bottom: 30px;
  font-size: clamp(1.65rem, 4.5vw, 2.35rem);
}

.commandbase-lp h3 {
  font-size: 1.08rem;
}

.commandbase-lp ul,
.commandbase-lp ol {
  margin: 0;
  padding: 0;
}

.commandbase-lp .container {
  width: min(calc(100% - 32px), var(--container));
  margin-inline: auto;
}

.commandbase-lp .section {
  padding: 60px 0;
}

.commandbase-lp .button {
  display: inline-flex;
  width: min(100%, 286px);
  min-height: 54px;
  align-items: center;
  justify-content: center;
  gap: 24px;
  padding: 14px 22px;
  border: 2px solid currentColor;
  border-radius: 6px;
  font-size: 0.95rem;
  font-weight: 800;
  line-height: 1.4;
  text-decoration: none;
}

.commandbase-lp .button::after {
  content: "→";
  font-size: 1.15rem;
  line-height: 1;
}

.commandbase-lp .button--primary {
  color: var(--ink);
  background: var(--green);
  border-color: var(--green);
}

.commandbase-lp .button:hover {
  text-decoration: underline;
  text-underline-offset: 0.3em;
}

.commandbase-lp .button:focus-visible,
.commandbase-lp .media-card:focus-visible,
.commandbase-lp .inline-cta a:focus-visible,
.commandbase-lp summary:focus-visible {
  outline: 3px solid var(--green);
  outline-offset: 4px;
}

/* 1. HERO */
.commandbase-lp .hero {
  overflow: hidden;
  padding: 14px 0 48px;
  background: var(--surface);
}

.commandbase-lp .hero__brand {
  position: relative;
  z-index: 3;
}

.commandbase-lp .hero__logo-window {
  width: min(72vw, 300px);
  aspect-ratio: 4.5 / 1;
  overflow: hidden;
  background-color: var(--surface);
  background-image: url("commandbase-logo-v1.png");
  background-repeat: no-repeat;
  background-position: 49% 50%;
  background-size: 142% auto;
  background-blend-mode: multiply;
}

.commandbase-lp .hero__logo {
  width: 142%;
  height: auto;
  max-width: none;
  opacity: 0;
  transform: translate(-14.5%, -42%);
}

.commandbase-lp .hero__copy {
  position: relative;
  z-index: 2;
  margin-top: 24px;
}

.commandbase-lp .eyebrow {
  margin-bottom: 11px;
  color: var(--navy);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.1em;
}

.commandbase-lp .hero h1 {
  max-width: none;
  margin-bottom: 0;
  font-size: clamp(1.6rem, 6vw, 2.8rem);
  font-weight: 750;
  line-height: 1.3;
}

.commandbase-lp .hero__sub {
  max-width: 37em;
  margin: 17px 0 22px;
  color: var(--muted);
  line-height: 1.75;
}

.commandbase-lp .hero-visual {
  position: relative;
  z-index: 1;
  width: min(100%, 620px);
  margin: 28px auto 0;
  overflow: hidden;
  aspect-ratio: 16 / 9;
  border: 8px solid var(--white);
  background: var(--white);
  box-shadow: var(--shadow);
}

.commandbase-lp .hero-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* 2. 提供内容 */
.commandbase-lp .offer {
  background: var(--white);
}

.commandbase-lp .offer-grid {
  display: grid;
  border-top: 3px solid var(--navy);
}

.commandbase-lp .offer-card {
  padding: 26px 0;
  border-bottom: 1px solid var(--line-strong);
}

.commandbase-lp .offer-card h3 {
  position: relative;
  margin-bottom: 14px;
  padding: 14px 0 14px 18px;
  border-left: 5px solid var(--green);
  color: var(--navy);
  font-size: 1.25rem;
}

.commandbase-lp .offer-card p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 0.94rem;
  line-height: 1.75;
}

.commandbase-lp .inline-cta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px 24px;
  margin-top: 34px;
  padding: 18px 20px;
  border-left: 5px solid var(--green);
  background: var(--surface);
}

.commandbase-lp .inline-cta p {
  margin-bottom: 0;
  color: var(--navy);
  font-weight: 750;
}

.commandbase-lp .inline-cta a {
  flex: none;
}

/* 3. 対応媒体 */
.commandbase-lp .media {
  background: var(--surface);
}

.commandbase-lp .section-heading-row {
  display: flex;
  align-items: center;
  gap: 24px;
}

.commandbase-lp .section-heading-row h2 {
  flex: none;
}

.commandbase-lp .section-heading-row__line {
  display: block;
  width: 100%;
  height: 1px;
  margin-bottom: 30px;
  background: var(--line-strong);
}

.commandbase-lp .section-description {
  max-width: 62em;
  margin: -12px 0 28px;
  color: var(--muted);
}

.commandbase-lp .media-grid {
  display: grid;
  gap: 10px;
}

.commandbase-lp .media-card {
  position: relative;
  display: block;
  min-height: 136px;
  padding: 20px;
  border: 1px solid var(--line);
  background: var(--white);
}

.commandbase-lp .media-card h3 {
  margin: 26px 0 6px;
  color: var(--navy);
  font-size: 1.04rem;
}

.commandbase-lp .media-card p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 0.84rem;
  line-height: 1.65;
}

.commandbase-lp .media-card--active {
  overflow: hidden;
  color: var(--white);
  background: var(--navy);
  border-color: var(--navy);
  text-decoration: none;
}

.commandbase-lp .media-card--active::before {
  position: absolute;
  top: 0;
  right: 0;
  width: 58px;
  height: 5px;
  background: var(--green);
  content: "";
}

.commandbase-lp .media-card--active h3,
.commandbase-lp .media-card--active p {
  color: var(--white);
}

.commandbase-lp .media-card--active h3 {
  margin-top: 0;
}

.commandbase-lp .media-card__arrow {
  position: absolute;
  right: 22px;
  bottom: 18px;
  font-size: 1.3rem;
}

.commandbase-lp .media-card__link-label {
  position: absolute;
  bottom: 19px;
  left: 22px;
  color: rgb(255 255 255 / 82%);
  font-size: 0.72rem;
  font-weight: 800;
}

.commandbase-lp .media-card--active:hover h3 {
  text-decoration: underline;
  text-underline-offset: 0.28em;
}

.commandbase-lp .media-card--pending {
  cursor: default;
}

.commandbase-lp .badge {
  position: absolute;
  top: 14px;
  right: 14px;
  padding: 3px 9px;
  color: var(--muted);
  background: var(--surface);
  font-size: 0.62rem;
  font-weight: 800;
  letter-spacing: 0;
}

/* 4. 根拠 */
.commandbase-lp .credibility {
  color: var(--white);
  background: var(--navy);
}

.commandbase-lp .credibility__heading {
  position: relative;
  padding-left: 24px;
  border-left: 6px solid var(--green);
}

.commandbase-lp .credibility h2 {
  margin-bottom: 24px;
  font-size: clamp(1.25rem, 5vw, 2rem);
}

.commandbase-lp .credibility p {
  margin-bottom: 0;
  color: rgb(255 255 255 / 82%);
  line-height: 1.9;
}

/* 5. ご相談から運用開始まで */
.commandbase-lp .process {
  background: var(--surface);
}

.commandbase-lp .process-list {
  position: relative;
  display: grid;
  gap: 0;
  list-style: none;
}

.commandbase-lp .process-list li {
  position: relative;
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 18px;
  align-items: start;
  padding: 0 0 30px;
}

.commandbase-lp .process-list h3 {
  margin: 4px 0 8px;
  color: var(--navy);
  font-size: 1.08rem;
  font-weight: 800;
  line-height: 1.65;
}

.commandbase-lp .process-list p {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 0.88rem;
  line-height: 1.7;
}

.commandbase-lp .process-list__number {
  position: relative;
  z-index: 1;
  display: grid;
  width: 48px;
  height: 48px;
  place-items: center;
  color: var(--white);
  background: var(--navy);
  border-bottom: 5px solid var(--green);
  font-size: 0.82rem;
  font-weight: 800;
}

.commandbase-lp .process-list li:not(:last-child) .process-list__number::after {
  position: absolute;
  top: 48px;
  left: 23px;
  width: 2px;
  height: calc(100% + 30px);
  background: var(--green);
  content: "";
}

.commandbase-lp .process-scope {
  margin-top: 6px;
  padding: 18px 20px;
  border-left: 5px solid var(--green);
  background: var(--white);
}

.commandbase-lp .process-scope h3 {
  margin-bottom: 6px;
  color: var(--navy);
  font-size: 0.95rem;
}

.commandbase-lp .process-scope p {
  max-width: 74em;
  margin-bottom: 0;
  color: var(--muted);
  font-size: 0.78rem;
  line-height: 1.7;
}

/* 6. 料金 */
.commandbase-lp .price {
  color: var(--white);
  background: var(--navy);
}

.commandbase-lp .price__content {
  display: grid;
  gap: 28px;
}

.commandbase-lp .price__heading h2 {
  margin-bottom: 16px;
}

.commandbase-lp .price__heading p {
  max-width: 40em;
  margin-bottom: 0;
  color: rgb(255 255 255 / 76%);
}

.commandbase-lp .price__heading .price__lead {
  margin-bottom: 10px;
  color: var(--white);
  font-size: 1.2rem;
  font-weight: 800;
}

.commandbase-lp .price__free {
  margin-top: 18px;
  padding: 10px 0 10px 14px;
  border-left: 4px solid var(--green);
  color: var(--white);
  font-weight: 800;
}

.commandbase-lp .price__cta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px 24px;
  padding-top: 22px;
  border-top: 1px solid rgb(255 255 255 / 30%);
}

.commandbase-lp .price__cta span {
  font-size: 0.88rem;
  font-weight: 800;
}

/* 7. 対象・対象外 */
.commandbase-lp .fit {
  background: var(--white);
}

.commandbase-lp .fit__grid {
  display: grid;
}

.commandbase-lp .fit-panel {
  padding: 30px 0;
  border-top: 5px solid var(--green);
}

.commandbase-lp .fit-panel--negative {
  border-top-color: var(--navy);
  background: var(--surface);
  padding-inline: 20px;
}

.commandbase-lp .fit-panel h2 {
  margin-bottom: 22px;
  font-size: clamp(1.35rem, 2.4vw, 1.9rem);
}

.commandbase-lp .fit-panel ul {
  list-style: none;
}

.commandbase-lp .fit-panel li {
  position: relative;
  padding: 14px 0 14px 30px;
  border-top: 1px solid var(--line-strong);
}

.commandbase-lp .fit-panel li:last-child {
  border-bottom: 1px solid var(--line-strong);
}

.commandbase-lp .fit-panel li::before {
  position: absolute;
  top: 25px;
  left: 3px;
  width: 11px;
  height: 3px;
  background: var(--green);
  content: "";
}

.commandbase-lp .fit-panel--negative li::before {
  background: var(--navy);
}

/* 8. FAQ */
.commandbase-lp .faq {
  background: var(--surface);
}

.commandbase-lp .faq-list {
  border-top: 2px solid var(--navy);
}

.commandbase-lp .faq details {
  border-bottom: 1px solid var(--line-strong);
}

.commandbase-lp .faq summary {
  position: relative;
  padding: 20px 42px 20px 0;
  color: var(--navy);
  cursor: pointer;
  font-weight: 800;
  list-style: none;
}

.commandbase-lp .faq summary::-webkit-details-marker {
  display: none;
}

.commandbase-lp .faq summary::before,
.commandbase-lp .faq summary::after {
  position: absolute;
  top: 50%;
  right: 6px;
  width: 16px;
  height: 2px;
  background: var(--green);
  content: "";
}

.commandbase-lp .faq summary::after {
  transform: rotate(90deg);
}

.commandbase-lp .faq details[open] summary::after {
  transform: rotate(0);
}

.commandbase-lp .faq details p {
  max-width: 50em;
  margin-bottom: 0;
  padding: 0 28px 22px 0;
  color: var(--muted);
}

/* 9. 最終CTA */
.commandbase-lp .final-cta {
  color: var(--white);
  background: var(--navy);
  border-top: 8px solid var(--green);
}

.commandbase-lp .final-cta h2 {
  margin-bottom: 15px;
}

.commandbase-lp .final-cta p {
  max-width: 42em;
  margin-bottom: 24px;
  color: rgb(255 255 255 / 78%);
}

.commandbase-lp .final-cta .final-cta__note {
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px solid rgb(255 255 255 / 24%);
  font-size: 0.76rem;
  line-height: 1.6;
}

.commandbase-lp .final-cta .button {
  width: min(100%, 286px);
}

@media (min-width: 560px) {
  .commandbase-lp .media-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .commandbase-lp .media-card {
    min-height: 160px;
  }
}

@media (min-width: 720px) {
  .commandbase-lp .container {
    width: min(calc(100% - 64px), var(--container));
  }

  .commandbase-lp .section {
    padding: 72px 0;
  }

  .commandbase-lp .hero__frame {
    display: grid;
    grid-template-columns: repeat(12, minmax(0, 1fr));
    column-gap: 20px;
  }

  .commandbase-lp .hero__brand {
    grid-column: 1 / -1;
    margin-bottom: 20px;
  }

  .commandbase-lp .hero__copy {
    grid-column: 1 / 8;
    align-self: center;
    margin-top: 0;
  }

  .commandbase-lp .hero h1 {
    font-size: clamp(1.85rem, 4vw, 2.2rem);
  }

  .commandbase-lp .hero-visual {
    grid-column: 8 / 13;
    align-self: center;
    width: 100%;
    margin-top: 0;
    aspect-ratio: 3 / 2;
  }

  .commandbase-lp .offer-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .commandbase-lp .offer-card {
    padding: 28px 24px 0;
    border-right: 1px solid var(--line-strong);
    border-bottom: 0;
  }

  .commandbase-lp .offer-card:first-child {
    padding-left: 0;
  }

  .commandbase-lp .offer-card:last-child {
    padding-right: 0;
    border-right: 0;
  }

  .commandbase-lp .media-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .commandbase-lp .process-list li {
    grid-template-columns: 64px 1fr;
  }

  .commandbase-lp .price__content {
    max-width: 920px;
  }

  .commandbase-lp .fit__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: stretch;
  }

  .commandbase-lp .fit-panel,
  .commandbase-lp .fit-panel--negative {
    padding: 28px;
  }

  .commandbase-lp .final-cta__grid {
    display: grid;
    grid-template-columns: repeat(12, minmax(0, 1fr));
    column-gap: 24px;
    align-items: end;
  }

  .commandbase-lp .final-cta__grid > div {
    grid-column: 1 / 8;
  }

  .commandbase-lp .final-cta p {
    margin-bottom: 0;
  }

  .commandbase-lp .final-cta .button {
    grid-column: 9 / 13;
  }

}

@media (min-width: 960px) {
  .commandbase-lp .section {
    padding: 76px 0;
  }

  .commandbase-lp .hero {
    padding: 14px 0 52px;
  }

  .commandbase-lp .hero__frame {
    display: grid;
    grid-template-columns: repeat(12, minmax(0, 1fr));
    column-gap: 24px;
  }

  .commandbase-lp .hero__brand {
    grid-column: 1 / -1;
    margin-bottom: 24px;
  }

  .commandbase-lp .hero__logo-window {
    width: 280px;
  }

  .commandbase-lp .hero__copy {
    grid-column: 1 / 8;
    align-self: center;
    margin-top: 0;
  }

  .commandbase-lp .hero h1 {
    font-size: clamp(2.45rem, 3.35vw, 3rem);
  }

  .commandbase-lp .hero-visual {
    grid-column: 8 / 13;
    align-self: center;
    width: 100%;
    margin-top: 0;
  }

  .commandbase-lp .offer h2,
  .commandbase-lp .process h2 {
    white-space: nowrap;
  }

  .commandbase-lp .process-list {
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 22px;
  }

  .commandbase-lp .process-list::before {
    position: absolute;
    top: 23px;
    right: 8%;
    left: 8%;
    height: 2px;
    background: var(--green);
    content: "";
  }

  .commandbase-lp .process-list li {
    display: block;
    min-width: 0;
    padding-bottom: 0;
  }

  .commandbase-lp .process-list__number {
    margin-bottom: 22px;
  }

  .commandbase-lp .process-list li:not(:last-child) .process-list__number::after {
    display: none;
  }

  .commandbase-lp .process-list h3 {
    min-height: 3.3em;
  }

  .commandbase-lp .process-list p {
    font-size: 0.82rem;
  }

  .commandbase-lp .media-card {
    min-height: 168px;
    padding: 22px;
  }

  .commandbase-lp .credibility__heading {
    grid-column: 1 / 7;
    align-items: start;
  }

  .commandbase-lp .credibility__grid {
    display: grid;
    grid-template-columns: repeat(12, minmax(0, 1fr));
    column-gap: 24px;
    align-items: center;
  }

  .commandbase-lp .credibility h2 {
    margin-bottom: 0;
    font-size: 2rem;
  }

  .commandbase-lp .credibility p {
    grid-column: 8 / 13;
  }

  .commandbase-lp .fit__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: stretch;
  }

  .commandbase-lp .fit-panel,
  .commandbase-lp .fit-panel--negative {
    padding: 34px;
  }

  .commandbase-lp .faq__grid {
    display: grid;
    grid-template-columns: repeat(12, minmax(0, 1fr));
    column-gap: 24px;
  }

  .commandbase-lp .faq h2 {
    grid-column: 1 / 4;
    align-self: start;
  }

  .commandbase-lp .faq-list {
    grid-column: 5 / 13;
  }
}

@media (min-width: 720px) and (max-width: 959px) {
  .commandbase-lp .final-cta__grid {
    display: block;
  }

  .commandbase-lp .final-cta .button {
    margin-top: 24px;
  }
}

@media (max-width: 430px) {
  .commandbase-lp .hero h1 {
    max-width: 100%;
    font-size: clamp(1.45rem, 6vw, 1.55rem);
  }

  .commandbase-lp .hero__sub {
    font-size: 0.95rem;
  }

  .commandbase-lp .button {
    width: 100%;
  }

  .commandbase-lp .final-cta .button {
    width: 100%;
  }

  .commandbase-lp .hero-visual {
    border-width: 5px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .commandbase-lp {
    scroll-behavior: auto;
  }
}