/* ---------------------------------------------------
   Works detail: KISETSU BOX
   Scoped to .kisetsu-work-page so the rules work even
   when WordPress does not output a template body class.
--------------------------------------------------- */
.kisetsu-work-page {
  --kisetsu-blue: #009fb0;
  --kisetsu-blue-dark: #087d8a;
  --kisetsu-coral: #f36f65;
  --kisetsu-yellow: #ffd469;
  --kisetsu-ink: #263a3d;
  --kisetsu-muted: #687476;
  --kisetsu-line: #d8dcdd;
  --kisetsu-paper: #ffffff;
  background: #f2f2f2;
}

.kisetsu-work-page .main {
  background: #f2f2f2;
}

.kisetsu-work-page .works-head__line {
  display: block;
  width: min(21rem, 42vw);
  height: 1px;
  margin-top: 0.8rem;
  background: var(--color-accent-dark);
}

.kisetsu-work-page .works-head {
  padding: 2.25rem 0 2.75rem;
}

.kisetsu-work-page .works-head__title {
  font-size: 1.55rem;
  letter-spacing: 0.16em;
}

.kisetsu-work {
  padding: 0 3.25rem 5.5rem;
}

.kisetsu-work .work__inner {
  max-width: 76rem;
  overflow: visible;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}

.kisetsu-work img {
  width: 100%;
  height: auto;
}

/* Hero */
.kisetsu-hero {
  display: grid;
  align-items: center;
  min-height: 23rem;
  padding: 1.75rem 3rem 4.25rem;
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
}

.kisetsu-hero__title {
  margin: 0;
  font-family: "Zen Old Mincho", serif;
  font-size: clamp(1.55rem, 2.55vw, 2.15rem);
  font-weight: 500;
  line-height: 1.3;
  letter-spacing: 0.04em;
  color: #31414a;
}

.kisetsu-hero__sub {
  margin-top: 0.75rem;
  font-size: 0.78rem;
  line-height: 1.85;
  letter-spacing: 0.04em;
  color: #4f5a60;
}

.kisetsu-text-link {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  margin-top: 1.2rem;
  padding-bottom: 0.2rem;
  border-bottom: 1px solid #6d797e;
  font-family: "Cormorant Garamond", serif;
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  color: #3f515a;
}

.kisetsu-text-link:hover {
  color: var(--kisetsu-blue-dark);
  border-color: var(--kisetsu-blue-dark);
}

/* Shared */
.kisetsu-label {
  margin: 0 0 1.35rem;
  font-family: "Cormorant Garamond", serif;
  font-size: 0.92rem;
  font-weight: 500;
  line-height: 1.25;
  letter-spacing: 0.13em;
  color: #354754;
}

.kisetsu-label span {
  display: block;
  margin-top: 0.28rem;
  font-family: "Zen Kaku Gothic New", sans-serif;
  font-size: 0.58rem;
  font-weight: 400;
  letter-spacing: 0.1em;
  color: #899397;
}

.kisetsu-label--center {
  text-align: center;
}

.kisetsu-copy {
  margin: 0;
  font-size: 0.72rem;
  line-height: 2;
  color: var(--kisetsu-muted);
}

/* Summary + concept */
.kisetsu-overview {
  display: grid;
  grid-template-columns: minmax(19rem, 0.9fr) minmax(25rem, 1.1fr);
  justify-content: center;
  gap: 4.25rem;
  padding: 2.75rem 3rem 3.75rem;
  border-top: 0;
}

.kisetsu-info > div {
  display: grid;
  grid-template-columns: 7.5rem 1fr;
  gap: 0.8rem;
  padding: 0.48rem 0;
  border-bottom: 1px solid #e3e5e6;
}

.kisetsu-info dt,
.kisetsu-info dd {
  margin: 0;
  font-size: 0.67rem;
  line-height: 1.65;
}

.kisetsu-info dt {
  font-family: "Cormorant Garamond", serif;
  letter-spacing: 0.05em;
  color: #728087;
}

.kisetsu-info dd {
  color: #3e4e55;
}

.kisetsu-overview__concept {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(8rem, 0.75fr);
  gap: 1.5rem;
  align-items: center;
}

.kisetsu-concept__catch {
  margin: 0 0 0.9rem;
  font-family: "Zen Kaku Gothic New", sans-serif;
  font-size: 1rem;
  font-weight: 500;
  line-height: 1.65;
  color: #3c4d54;
}

.kisetsu-overview__concept-visual {
  align-self: center;
  margin: 0;
}

.kisetsu-overview__concept-visual img {
  aspect-ratio: 1 / 1;
  object-fit: cover;
}

/* Four strategy points */
.kisetsu-strategy {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 3.25rem;
  padding: 3.25rem 3rem 4.5rem;
  border-top: 0;
}

.kisetsu-strategy__item {
  min-width: 0;
}

.kisetsu-strategy__icon {
  width: 2.45rem;
  height: 2.45rem;
  margin-bottom: 1rem;
  color: #213740;
}

.kisetsu-strategy__icon svg {
  width: 100%;
  height: 100%;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.65;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.kisetsu-strategy h3 {
  margin: 0 0 0.7rem;
  font-family: "Cormorant Garamond", serif;
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  color: #344852;
}

.kisetsu-strategy h3 span {
  display: block;
  margin-top: 0.2rem;
  font-family: "Zen Kaku Gothic New", sans-serif;
  font-size: 0.56rem;
  font-weight: 400;
  letter-spacing: 0.08em;
  color: #8c969a;
}

.kisetsu-strategy p {
  margin: 0;
  font-size: 0.64rem;
  line-height: 1.9;
  color: var(--kisetsu-muted);
}

/* Design system */
.kisetsu-design {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(15rem, 0.9fr) minmax(14rem, 0.95fr);
  gap: 3.75rem;
  padding: 4rem 3rem 5.75rem;
  border-top: 0;
}

.kisetsu-colors {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem 0.7rem;
}

.kisetsu-color {
  text-align: center;
}

.kisetsu-color > span {
  display: block;
  width: 3.4rem;
  height: 3.4rem;
  margin: 0 auto 0.35rem;
  border: 1px solid rgba(38, 58, 61, 0.07);
  border-radius: 50%;
  background: var(--swatch);
}

.kisetsu-color small {
  display: block;
  font-family: "Cormorant Garamond", serif;
  font-size: 0.54rem;
  letter-spacing: 0.04em;
  color: #7a8589;
}

.kisetsu-type {
  display: grid;
  gap: 1.25rem;
}

.kisetsu-type__role {
  margin: 0 0 0.2rem;
  font-size: 0.6rem;
  color: #8b9597;
}

.kisetsu-type__sample {
  margin: 0 0 0.35rem;
  font-family: "Zen Kaku Gothic New", sans-serif;
  font-size: 1rem;
  font-weight: 400;
  line-height: 1.35;
  color: var(--kisetsu-ink);
}

.kisetsu-type__sample--brice {
  font-family: "Brice", "Arial Rounded MT Bold", "Zen Kaku Gothic New", sans-serif;
  font-size: 1.45rem;
  font-weight: 700;
  color: #111;
}

.kisetsu-type__desc {
  margin: 0;
  font-size: 0.61rem;
  line-height: 1.8;
  color: var(--kisetsu-muted);
}

/* Compact design points */
.kisetsu-points {
  padding: 3.2rem 3.5rem 4.25rem;
  border-top: 1px solid var(--kisetsu-line);
}

.kisetsu-points__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.5rem;
}

.kisetsu-points__grid article {
  padding: 1.35rem 1.5rem;
  border-left: 1px solid #d9ddde;
}

.kisetsu-points__grid article > span {
  font-family: "Cormorant Garamond", serif;
  font-size: 1.7rem;
  color: rgba(243, 111, 101, 0.55);
}

.kisetsu-points__grid h4 {
  margin: 0.3rem 0 0.4rem;
  font-size: 0.75rem;
  font-weight: 500;
  color: #3e5159;
}

.kisetsu-points__grid p {
  margin: 0;
  font-size: 0.64rem;
  line-height: 1.8;
  color: var(--kisetsu-muted);
}

/* Full-page desktop + smartphone captures */
.kisetsu-screens {
  display: grid;
  grid-template-columns: minmax(18rem, 0.45fr) minmax(9rem, 0.3fr);
  justify-content: center;
  gap: 8%;
  align-items: start;
  padding: 3rem 3rem 0;
  background: transparent;
}

.kisetsu-screen {
  margin: 0;
}

.kisetsu-screen figcaption {
  margin-bottom: 1.3rem;
  font-family: "Cormorant Garamond", serif;
  font-size: 0.9rem;
  letter-spacing: 0.13em;
  color: #344852;
}

.kisetsu-screen figcaption span {
  display: block;
  margin-top: 0.2rem;
  font-family: "Zen Kaku Gothic New", sans-serif;
  font-size: 0.55rem;
  letter-spacing: 0.08em;
  color: #8b9597;
}

.kisetsu-screen img {
  display: block;
  background: #fff;
  box-shadow: none;
}

.kisetsu-screen--sp {
  max-width: none;
  justify-self: stretch;
}

/* Links */
.kisetsu-links {
  display: flex;
  justify-content: center;
  gap: 1rem;
  padding: 4rem 3.5rem;
  background: #fff;
}

.kisetsu-button {
  min-width: 13.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.9rem 1.25rem;
  border: 1px solid var(--kisetsu-blue-dark);
  border-radius: 999px;
  font-family: "Cormorant Garamond", serif;
  font-size: 0.75rem;
  letter-spacing: 0.11em;
  color: var(--kisetsu-blue-dark);
  transition: transform 0.25s ease, background-color 0.25s ease;
}

.kisetsu-button:hover {
  transform: translateY(-3px);
  background: #f2fbfb;
}

.kisetsu-button--primary {
  border-color: var(--kisetsu-coral);
  background: var(--kisetsu-coral);
  color: #fff;
}

.kisetsu-button--primary:hover {
  background: #e96057;
}

@media (max-width: 1024px) {
  .kisetsu-hero {
    padding-right: 2.5rem;
    padding-left: 2.5rem;
  }

  .kisetsu-overview,
  .kisetsu-design {
    gap: 2.5rem;
    padding-right: 2.5rem;
    padding-left: 2.5rem;
  }

  .kisetsu-strategy {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    padding-right: 2.5rem;
    padding-left: 2.5rem;
  }

  .kisetsu-screens {
    gap: 3rem;
    padding-right: 3rem;
    padding-left: 3rem;
  }
}

@media (max-width: 760px) {
  .kisetsu-work-page .works-head {
    padding: 2.8rem 0 2rem;
  }

  .kisetsu-work {
    padding: 0 1rem 3rem;
  }

  .kisetsu-hero {
    grid-template-columns: 1fr;
    min-height: 15rem;
    padding: 2.5rem 1.4rem 3rem;
    text-align: center;
  }

  .kisetsu-overview {
    grid-template-columns: 1fr;
    gap: 3rem;
    padding: 3rem 1.4rem;
  }

  .kisetsu-overview__concept {
    grid-template-columns: minmax(0, 1fr) 8.5rem;
  }

  .kisetsu-strategy {
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem 1.6rem;
    padding: 3rem 1.4rem;
  }

  .kisetsu-design {
    grid-template-columns: 1fr;
    gap: 3rem;
    padding: 3rem 1.4rem;
  }

  .kisetsu-design__item--wide {
    max-width: none;
  }

  .kisetsu-colors {
    max-width: 18rem;
  }

  .kisetsu-points {
    padding: 3rem 1.4rem;
  }

  .kisetsu-points__grid {
    grid-template-columns: 1fr;
  }

  .kisetsu-screens {
    grid-template-columns: minmax(0, 1fr) minmax(6rem, 0.46fr);
    gap: 1.5rem;
    padding: 3rem 1rem;
  }

  .kisetsu-screen--sp {
    max-width: none;
  }

  .kisetsu-links {
    flex-direction: column;
    padding: 3rem 1.4rem;
  }

  .kisetsu-button {
    width: 100%;
    min-width: 0;
  }
}

@media (max-width: 480px) {
  .kisetsu-overview__concept {
    grid-template-columns: 1fr;
  }

  .kisetsu-overview__concept-visual {
    width: 9rem;
    justify-self: end;
  }

  .kisetsu-strategy {
    grid-template-columns: 1fr;
  }

  .kisetsu-screens {
    grid-template-columns: minmax(0, 1fr) 6rem;
    gap: 1rem;
  }

  .kisetsu-screen figcaption {
    font-size: 0.72rem;
  }
}
/* =========================================
   KISETSU BOX 可読性調整
========================================= */

/* 冒頭説明・リンク */
.kisetsu-hero__sub {
  font-size: 14px;
}

.kisetsu-text-link {
  font-size: 13px;
}

/* セクション名の日本語補足 */
.kisetsu-label span {
  font-size: 12px;
  color: #687579;
}

/* 本文 */
.kisetsu-copy,
.kisetsu-strategy p,
.kisetsu-type__desc,
.kisetsu-points__grid p {
  font-size: 13px;
  line-height: 1.95;
  color: #526266;
}

/* 制作概要の表 */
.kisetsu-info dt,
.kisetsu-info dd {
  font-size: 12px;
  line-height: 1.75;
}

/* TARGET・PURPOSEなど */
.kisetsu-strategy h3 {
  font-size: 14px;
}

.kisetsu-strategy h3 span {
  font-size: 12px;
  color: #69767a;
}

/* カラーコード */
.kisetsu-color small {
  font-size: 12px;
  color: #657276;
}

/* フォント説明 */
.kisetsu-type__role {
  font-size: 12px;
  color: #697579;
}

/* デザインポイント */
.kisetsu-points__grid h4 {
  font-size: 14px;
}

/* PC・SP表示の補足 */
.kisetsu-screen figcaption span {
  font-size: 12px;
  color: #697579;
}

/* ボタン */
.kisetsu-button {
  font-size: 13px;
}

@media (max-width: 480px) {
  .kisetsu-screen figcaption {
    font-size: 12px;
  }
}
.kisetsu-screen--pc img {
  width: 100%;
  max-width: 900px;
  height: auto;
}

.kisetsu-screen--sp img {
  width: 100%;
  max-width: 100px;
  height: auto;
}