/* 企業・メディア向け：ホームとは役割の違う「媒体デスク」構成 */
.business-page {
  --business-rule: rgba(36, 31, 40, 0.18);
  --business-rule-light: rgba(255, 255, 255, 0.22);
  background: var(--cream);
}

.business-page .site-header {
  background: var(--paper);
}

.business-page .site-nav__cta {
  background: var(--red);
  color: var(--paper);
}

.business-desk-hero {
  padding: clamp(3.5rem, 7vw, 7rem) 0 2rem;
  background: var(--paper);
  border-bottom: 1px solid var(--business-rule);
}

.business-desk-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(18rem, 0.85fr);
  gap: clamp(2rem, 7vw, 6rem);
  align-items: start;
}

.business-kicker {
  margin: 0 0 1rem;
  color: var(--red);
  font-size: 0.7rem;
  font-weight: 900;
  letter-spacing: 0.16em;
  line-height: 1.4;
}

.business-desk-hero h1 {
  max-width: 52rem;
  margin: 0;
  color: var(--ink);
  font-size: clamp(2.8rem, 4.8vw, 5.2rem);
  font-weight: 950;
  letter-spacing: -0.09em;
  line-height: 1.02;
  white-space: nowrap;
}

.business-page :is(h1, h2, h3) {
  line-break: strict;
  overflow-wrap: normal;
  text-wrap: balance;
}

.business-heading-unit {
  display: inline-block;
  white-space: nowrap;
}

.business-desk-hero h1 .business-heading-unit--accent,
.business-fit-layout h2 .business-heading-unit--accent {
  color: var(--red);
}

.business-desk-hero__lead {
  max-width: 40rem;
  margin: 1.75rem 0 0;
  color: var(--muted);
  font-size: clamp(1rem, 1.8vw, 1.18rem);
  line-height: 1.9;
}

.business-desk-hero__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1.25rem;
  margin-top: 2rem;
}

.business-page .button {
  display: inline-flex;
  min-height: 3.25rem;
  align-items: center;
  justify-content: center;
  gap: 0.7rem;
  padding: 0.9rem 1.25rem;
  border: 1px solid transparent;
  border-radius: 0.15rem;
  font-size: 0.88rem;
  font-weight: 900;
  line-height: 1.2;
  text-decoration: none;
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

.business-page .button:hover {
  transform: translate(-3px, -3px);
  box-shadow: 5px 5px 0 var(--ink);
}

.business-page .button--primary {
  background: var(--red);
  color: var(--paper);
}

.business-page .button--yellow {
  background: var(--yellow);
  color: var(--ink);
}

.business-desk-hero__jump {
  color: var(--ink);
  font-size: 0.82rem;
  font-weight: 900;
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.3rem;
}

.business-desk-hero__jump:hover {
  color: var(--red);
}

.business-brief-card {
  padding: clamp(1.4rem, 3vw, 2rem);
  color: var(--paper);
  background: var(--ink);
  border-radius: 0.15rem;
  box-shadow: 0.65rem 0.65rem 0 var(--yellow);
}

.business-brief-card__top {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  color: var(--yellow);
  font-size: 0.68rem;
  font-weight: 900;
  letter-spacing: 0.14em;
}

.business-brief-card__title {
  margin: 3rem 0 1rem;
  color: var(--paper);
  font-size: clamp(1.6rem, 2.4vw, 2.05rem);
  font-weight: 900;
  letter-spacing: -0.06em;
  line-height: 1.18;
}

.business-brief-card__title strong {
  color: var(--yellow);
  white-space: nowrap;
}

.business-brief-card > p:not(.business-brief-card__title) {
  margin: 0;
  color: rgba(255, 255, 255, 0.74);
  font-size: 0.9rem;
  line-height: 1.85;
}

.business-brief-card dl {
  margin: 2rem 0 0;
  border-top: 1px solid var(--business-rule-light);
}

.business-brief-card dl div {
  display: grid;
  grid-template-columns: 4rem minmax(0, 1fr);
  gap: 0.75rem;
  padding: 0.8rem 0;
  border-bottom: 1px solid var(--business-rule-light);
}

.business-brief-card dt {
  color: var(--yellow);
  font-size: 0.72rem;
  font-weight: 900;
}

.business-brief-card dd {
  margin: 0;
  color: var(--paper);
  font-size: 0.78rem;
  line-height: 1.5;
}

.business-desk-hero__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.6rem;
  padding-top: 4rem;
}

.business-desk-hero__meta > span:not(.business-desk-hero__meta-note) {
  padding: 0.45rem 0.65rem;
  color: var(--ink);
  border: 1px solid var(--business-rule);
  font-size: 0.65rem;
  font-weight: 900;
  letter-spacing: 0.12em;
}

.business-desk-hero__meta-note {
  margin-left: auto;
  color: var(--muted);
  font-size: 0.75rem;
}

.business-section {
  padding: clamp(4.5rem, 9vw, 8rem) 0;
}

.business-section--paper {
  background: var(--paper);
}

.business-section--cream {
  background: var(--cream);
}

.business-section--ink {
  color: var(--paper);
  background: var(--ink);
}

.business-section--yellow {
  background: var(--yellow);
}

.business-section__intro {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(16rem, 0.7fr);
  gap: 2.5rem;
  align-items: end;
  margin-bottom: 3rem;
}

.business-section__intro h2,
.business-fit-layout h2,
.business-request-layout h2,
.business-guidelines h2 {
  max-width: 42rem;
  margin: 0;
  color: var(--ink);
  font-size: clamp(2.1rem, 4.4vw, 4.5rem);
  font-weight: 950;
  letter-spacing: -0.09em;
  line-height: 1.05;
  text-wrap: balance;
}

.business-section__intro > p,
.business-request-layout > div > p:not(.business-kicker),
.business-fit-layout__lead,
.business-guidelines__body > p,
.business-contact-panel__inner > div > p:not(.business-kicker) {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.9;
}

.business-service-list {
  border-top: 2px solid var(--ink);
}

.business-service-row {
  display: grid;
  grid-template-columns: 4.5rem minmax(0, 1fr) auto;
  gap: 1.5rem;
  align-items: center;
  padding: 1.7rem 0;
  border-bottom: 1px solid var(--business-rule);
}

.business-service-row__number {
  color: var(--red);
  font-size: 1.8rem;
  font-weight: 950;
  letter-spacing: -0.08em;
}

.business-service-row__eyebrow {
  margin: 0 0 0.35rem;
  color: var(--red);
  font-size: 0.64rem;
  font-weight: 900;
  letter-spacing: 0.12em;
}

.business-service-row h3 {
  margin: 0;
  color: var(--ink);
  font-size: clamp(1.2rem, 2vw, 1.65rem);
  font-weight: 900;
  letter-spacing: -0.04em;
}

.business-service-row p:not(.business-service-row__eyebrow) {
  max-width: 45rem;
  margin: 0.5rem 0 0;
  color: var(--muted);
  font-size: 0.85rem;
  line-height: 1.75;
}

.business-service-row__tag {
  min-width: 7.2rem;
  padding: 0.45rem 0.6rem;
  color: var(--ink);
  border: 1px solid var(--business-rule);
  font-size: 0.67rem;
  font-weight: 900;
  text-align: center;
}

.business-section--ink .business-section__intro h2,
.business-section--ink .business-section__intro > p {
  color: var(--paper);
}

.business-section__intro--light .business-kicker {
  color: var(--yellow);
}

.business-section--ink .business-section__intro > p {
  color: rgba(255, 255, 255, 0.68);
}

.business-flow-list {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  margin: 0;
  padding: 0;
  background: var(--business-rule-light);
  list-style: none;
}

.business-flow-list li {
  min-height: 15rem;
  padding: 1.6rem 1.35rem;
  background: var(--ink);
}

.business-flow-list__step {
  display: block;
  margin-bottom: 3rem;
  color: var(--yellow);
  font-size: 0.68rem;
  font-weight: 900;
  letter-spacing: 0.13em;
}

.business-flow-list h3 {
  margin: 0;
  color: var(--paper);
  font-size: 1.1rem;
  font-weight: 900;
  letter-spacing: -0.04em;
}

.business-flow-list p {
  margin: 0.8rem 0 0;
  color: rgba(255, 255, 255, 0.68);
  font-size: 0.8rem;
  line-height: 1.8;
}

.business-fit-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
  gap: clamp(2rem, 7vw, 5rem);
  align-items: start;
}

.business-fit-layout .business-kicker,
.business-request-layout .business-kicker,
.business-guidelines .business-kicker {
  color: var(--red);
}

.business-fit-layout__lead {
  max-width: 25rem;
  margin-top: 1.75rem;
}

.business-fit-list {
  border-top: 2px solid var(--ink);
}

.business-fit-list div {
  display: grid;
  grid-template-columns: 2.5rem minmax(0, 1fr);
  gap: 1rem;
  align-items: center;
  padding: 1.35rem 0;
  border-bottom: 1px solid var(--business-rule);
}

.business-fit-list span,
.business-request-list span {
  color: var(--red);
  font-size: 0.7rem;
  font-weight: 900;
}

.business-fit-list strong {
  color: var(--ink);
  font-size: clamp(1rem, 1.7vw, 1.25rem);
  font-weight: 900;
  letter-spacing: -0.04em;
}

.business-proof-section {
  border-top: 1px solid var(--business-rule);
}

.business-proof-links {
  border-top: 2px solid var(--ink);
}

.business-proof-links a {
  display: grid;
  grid-template-columns: 8rem minmax(10rem, 0.75fr) minmax(0, 1fr) 1.5rem;
  gap: 1.25rem;
  align-items: center;
  padding: 1.25rem 0;
  color: var(--ink);
  border-bottom: 1px solid var(--business-rule);
  text-decoration: none;
  transition: padding 180ms ease, background 180ms ease;
}

.business-proof-links a:hover {
  padding-right: 0.75rem;
  padding-left: 0.75rem;
  background: var(--cream);
}

.business-proof-links a > span {
  color: var(--red);
  font-size: 0.62rem;
  font-weight: 900;
  letter-spacing: 0.12em;
}

.business-proof-links strong {
  font-size: 1rem;
  font-weight: 900;
  letter-spacing: -0.03em;
}

.business-proof-links small {
  color: var(--muted);
  font-size: 0.78rem;
  line-height: 1.6;
}

.business-proof-links b {
  color: var(--red);
  font-size: 1.25rem;
  text-align: right;
}

.business-request-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(2rem, 7vw, 5rem);
  align-items: start;
}

.business-request-layout h2 {
  max-width: 34rem;
}

.business-request-layout > div > p:not(.business-kicker) {
  max-width: 30rem;
  margin-top: 1.75rem;
  color: var(--ink);
}

.business-request-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0 2rem;
  margin: 0;
  padding: 0;
  border-top: 2px solid var(--ink);
  list-style: none;
}

.business-request-list li {
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
  min-height: 4rem;
  padding: 1.25rem 0;
  border-bottom: 1px solid rgba(36, 31, 40, 0.25);
  color: var(--ink);
  font-size: 0.9rem;
  font-weight: 900;
  line-height: 1.6;
}

.business-request-list li span {
  flex: 0 0 auto;
}

.business-guidelines {
  border-top: 1px solid var(--business-rule);
}

.business-guidelines__grid {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
  gap: clamp(2rem, 7vw, 5rem);
  align-items: start;
}

.business-guidelines h2 {
  max-width: 30rem;
}

.business-guidelines__body {
  max-width: 42rem;
}

.business-guidelines__body > p {
  margin: 0 0 1.25rem;
}

.business-guidelines__note {
  margin-top: 2rem !important;
  padding-top: 1.25rem;
  color: var(--red) !important;
  border-top: 1px solid var(--business-rule);
  font-size: 0.82rem !important;
  font-weight: 900;
}

.business-contact-panel {
  padding: clamp(4.5rem, 9vw, 8rem) 0;
  color: var(--paper);
  background: var(--red);
}

.business-contact-panel__inner {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(18rem, 0.9fr);
  gap: 3rem;
  align-items: center;
}

.business-contact-panel .business-kicker {
  color: var(--yellow);
}

.business-contact-panel h2 {
  max-width: 50rem;
  margin: 0;
  color: var(--paper);
  font-size: clamp(2.3rem, 5.3vw, 5.2rem);
  font-weight: 950;
  letter-spacing: -0.09em;
  line-height: 1.04;
  text-wrap: balance;
}

.business-contact-panel h2 .business-heading-unit--accent {
  color: var(--yellow);
}

.business-contact-panel__inner > div > p:not(.business-kicker) {
  max-width: 40rem;
  margin-top: 1.5rem;
  color: rgba(255, 255, 255, 0.82);
}

.business-contact-panel__action {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.9rem;
}

.business-contact-panel__action .button:hover {
  box-shadow: 5px 5px 0 var(--ink);
}

.business-contact-panel__action small {
  color: rgba(255, 255, 255, 0.75);
  font-size: 0.72rem;
  line-height: 1.6;
}

@media (max-width: 900px) {
  .business-desk-hero__grid,
  .business-fit-layout,
  .business-request-layout,
  .business-guidelines__grid,
  .business-contact-panel__inner {
    grid-template-columns: 1fr;
  }

  .business-desk-hero__grid {
    gap: 3rem;
  }

  .business-brief-card {
    max-width: 38rem;
  }

  .business-section__intro {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .business-flow-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .business-flow-list li {
    min-height: 13rem;
  }

  .business-flow-list__step {
    margin-bottom: 2rem;
  }

  .business-contact-panel__inner {
    gap: 2rem;
  }
}

@media (max-width: 700px) {
  .business-desk-hero {
    padding-top: 3rem;
  }

  .business-desk-hero__meta {
    padding-top: 3rem;
  }

  .business-desk-hero__meta-note {
    width: 100%;
    margin-left: 0;
  }

  .business-service-row {
    grid-template-columns: 2.5rem minmax(0, 1fr);
    gap: 0.75rem 1rem;
    align-items: start;
  }

  .business-service-row__tag {
    grid-column: 2;
    justify-self: start;
  }

  .business-service-row p:not(.business-service-row__eyebrow) {
    font-size: 0.82rem;
  }

  .business-proof-links a {
    grid-template-columns: 1fr 1.5rem;
    gap: 0.4rem 1rem;
  }

  .business-proof-links a > span,
  .business-proof-links small {
    grid-column: 1;
  }

  .business-proof-links strong {
    grid-column: 1;
    grid-row: 2;
  }

  .business-proof-links b {
    grid-column: 2;
    grid-row: 1 / span 3;
  }

  .business-request-list {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 520px) {
  .business-desk-hero h1 {
    font-size: clamp(2.45rem, 13vw, 4rem);
    white-space: normal;
  }

  .business-desk-hero__actions {
    align-items: flex-start;
    flex-direction: column;
  }

  .business-page .button {
    width: 100%;
  }

  .business-brief-card__title {
    margin-top: 2.25rem;
  }

  .business-brief-card__title strong {
    white-space: normal;
  }

  .business-flow-list {
    grid-template-columns: 1fr;
  }

  .business-flow-list li {
    min-height: auto;
  }

  .business-flow-list__step {
    margin-bottom: 1.5rem;
  }

  .business-service-row__number {
    font-size: 1.4rem;
  }

  .business-section__intro h2,
  .business-fit-layout h2,
  .business-request-layout h2,
  .business-guidelines h2 {
    font-size: clamp(2rem, 11vw, 3.2rem);
  }
}