/**
 * workflow.css — Workflow（About Us 型エディトリアル刷新）
 */
:root {
  --accent: #c9a962;
  --accent-dim: rgba(201, 169, 98, 0.15);
  --gray-600: #5a5752;
  --font-display: "Cormorant Garamond", Georgia, serif;
  --font-body: "Jost", "Helvetica Neue", Arial, sans-serif;
  --font-jp: "Shippori Mincho", "Hiragino Mincho ProN", "Yu Mincho", "YuMincho", "Noto Serif JP", serif;
  --wf-gutter: clamp(1.25rem, 4.5vw, 5rem);
  --wf-wide: min(72rem, 100%);
  --wf-r1: 1rem;
  --wf-r15: 1.5rem;
  --wf-r2: 2rem;
  --wf-r3: 3rem;
  --wf-r4: 4rem;
  --wf-r5: 5rem;
  --wf-r6: 6rem;
  --wf-title: clamp(1.125rem, 1.5vw, 1.375rem);
  --wf-hero: clamp(2.125rem, 3.6vw, 2.875rem);
  --wf-line-head: 1.5;
  --wf-line-body: 2;
  --wf-copy-max: min(42rem, calc(100% - 2 * var(--wf-gutter)));
  --wf-lead-max: min(38rem, calc(100% - 2 * var(--wf-gutter)));
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
}

html {
  scroll-behavior: smooth;
}

/* —— 骨格 —— */
.wf-viewport {
  overflow-x: clip;
  width: 100%;
  max-width: 100%;
}
.wf-page {
  max-width: none;
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  font-feature-settings: "palt" 1, "kern" 1;
}
.wf-bleed {
  width: 100%;
  max-width: 100%;
  margin-left: 0;
  margin-right: 0;
  box-sizing: border-box;
}
.wf-inner {
  width: 100%;
  max-width: var(--wf-wide);
  margin: 0 auto;
  padding-left: var(--wf-gutter);
  padding-right: var(--wf-gutter);
  box-sizing: border-box;
}

/* —— サマリー3点 —— */
.wf-summary {
  padding: var(--wf-r5) 0;
  border-bottom: 1px solid var(--gray-100);
  background: linear-gradient(180deg, var(--white) 0%, rgba(237, 234, 229, 0.35) 100%);
}
.wf-summary__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--wf-r2);
  list-style: none;
  margin: 0;
  padding: 0;
}
.wf-summary__item {
  text-align: center;
  padding: var(--wf-r2) var(--wf-r15);
  border: 1px solid rgba(0, 0, 0, 0.06);
  background: var(--white);
  box-shadow: 0 4px 20px rgba(10, 10, 10, 0.04);
}
.wf-summary__label {
  display: block;
  font-family: var(--font-body) !important;
  font-size: 0.5625rem !important;
  font-weight: 500 !important;
  letter-spacing: 0.38em !important;
  text-transform: uppercase !important;
  color: var(--accent) !important;
  margin-bottom: var(--wf-r1);
}
.wf-summary__label-ja {
  display: block;
  font-family: var(--font-jp) !important;
  font-size: 0.6875rem !important;
  font-weight: 400 !important;
  letter-spacing: 0.1em !important;
  color: var(--gray-500) !important;
  margin-bottom: var(--wf-r15);
}
.wf-summary__value {
  font-family: var(--font-jp) !important;
  font-size: 0.8125rem !important;
  line-height: 1.85 !important;
  letter-spacing: 0.03em !important;
  color: var(--gray-700) !important;
  word-break: keep-all;
}
.wf-summary__value em {
  font-style: normal;
  color: var(--black);
  font-weight: 500;
}

/* —— 3つの方針 —— */
.wf-pillars {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border-bottom: 1px solid var(--gray-100);
}
.wf-pillar {
  padding: var(--wf-r5) var(--wf-r2);
  text-align: center;
  border-right: 1px solid var(--gray-100);
  background: var(--white);
}
.wf-pillars .wf-pillar:last-child {
  border-right: none;
}
.wf-pillar__num {
  display: block;
  font-family: var(--font-display) !important;
  font-size: clamp(1.75rem, 2.8vw, 2.25rem) !important;
  font-weight: 300 !important;
  color: var(--accent) !important;
  opacity: 0.85;
  line-height: 1;
  margin-bottom: var(--wf-r15);
}
.wf-pillar__en {
  display: block;
  font-family: var(--font-body) !important;
  font-size: 0.5625rem !important;
  letter-spacing: 0.38em !important;
  text-transform: uppercase !important;
  color: var(--gray-500) !important;
  margin-bottom: 0.35em;
}
.wf-pillar__ja {
  display: block;
  font-family: var(--font-jp) !important;
  font-size: 0.8125rem !important;
  font-weight: 500 !important;
  letter-spacing: 0.16em !important;
  color: var(--black) !important;
  margin-bottom: var(--wf-r15);
}
.wf-pillar__text {
  font-family: var(--font-jp) !important;
  font-size: 0.875rem !important;
  line-height: var(--wf-line-body) !important;
  letter-spacing: 0.03em !important;
  color: var(--gray-600) !important;
  margin: 0 !important;
  text-wrap: pretty;
  word-break: keep-all;
}

/* —— 章（ステップ） —— */
.wf-chapter {
  scroll-margin-top: var(--nav-content-offset, 72px);
}
.wf-chapter + .wf-chapter {
  border-top: 1px solid var(--gray-100);
}
.wf-chapter__head {
  padding: var(--wf-r5) 0 var(--wf-r2);
  text-align: center;
}
.wf-chapter__head-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.65em;
  padding: 0 var(--wf-gutter);
}
.wf-chapter__num {
  font-family: var(--font-display) !important;
  font-size: clamp(1.75rem, 2.8vw, 2.25rem) !important;
  font-weight: 300 !important;
  line-height: 1 !important;
  letter-spacing: 0.04em !important;
  color: var(--accent) !important;
  opacity: 0.85;
  margin: 0 !important;
}
.wf-chapter__titles {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.35em;
}
.wf-chapter__en {
  font-family: var(--font-body) !important;
  font-size: 0.5625rem !important;
  letter-spacing: 0.38em !important;
  text-transform: uppercase !important;
  color: var(--gray-500) !important;
  margin: 0 !important;
}
.wf-chapter__ja {
  font-family: var(--font-jp) !important;
  font-size: 0.8125rem !important;
  font-weight: 500 !important;
  letter-spacing: 0.22em !important;
  color: var(--black) !important;
  margin: 0 !important;
}
.wf-img-wrap {
  aspect-ratio: 21 / 10;
  overflow: hidden;
  background: var(--gray-100);
}
.wf-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
  transition: transform 0.5s var(--ease-out);
}
.wf-chapter__body {
  background: linear-gradient(180deg, var(--white) 0%, rgba(237, 234, 229, 0.35) 100%);
}
.wf-copy {
  max-width: var(--wf-copy-max);
  width: 100%;
  margin: 0 auto;
  padding: var(--wf-r5) var(--wf-gutter) var(--wf-r6);
  text-align: center;
  box-sizing: border-box;
}
.wf-heading {
  font-family: var(--font-jp) !important;
  font-size: var(--wf-title) !important;
  font-weight: 500 !important;
  letter-spacing: 0.08em !important;
  color: var(--black) !important;
  margin: 0 auto var(--wf-r3) !important;
  line-height: var(--wf-line-head) !important;
  text-align: center !important;
  text-wrap: balance;
}
.wf-heading__topic,
.wf-heading__tagline {
  display: block;
}
.wf-heading::after {
  content: "";
  display: block;
  width: 24px;
  height: 1px;
  background: var(--gray-300);
  margin: var(--wf-r15) auto 0;
}
.wf-body p {
  font-family: var(--font-jp) !important;
  font-size: 0.9375rem !important;
  font-weight: 400 !important;
  letter-spacing: 0.04em !important;
  line-height: var(--wf-line-body) !important;
  color: var(--gray-600) !important;
  margin: 0 !important;
  text-align: center !important;
  text-wrap: pretty;
  word-break: keep-all;
}
.wf-body a {
  color: var(--accent) !important;
  border-bottom: 1px solid var(--accent-dim);
}

/* —— CTA —— */
.wf-cta {
  text-align: center;
  padding: var(--wf-r6) var(--wf-gutter);
  border-top: 1px solid var(--gray-100);
  background: var(--white);
}
.wf-cta__label {
  display: block;
  font-family: var(--font-body) !important;
  font-size: 0.625rem !important;
  letter-spacing: 0.48em !important;
  text-transform: uppercase !important;
  color: var(--accent) !important;
  margin-bottom: var(--wf-r15);
}
.wf-cta a {
  font-family: var(--font-display) !important;
  font-size: clamp(1.25rem, 2vw, 1.5rem) !important;
  font-weight: 300 !important;
  letter-spacing: 0.14em !important;
  color: var(--black) !important;
  border-bottom: 1px solid var(--gray-300);
  padding-bottom: 4px;
  transition: color 0.22s, border-color 0.22s;
}
.wf-cta a:hover {
  color: var(--accent) !important;
  border-bottom-color: var(--accent);
}

@media (min-width: 640px) {
  .wf-heading__topic,
  .wf-heading__tagline {
    display: inline;
  }
  .wf-heading__topic::after {
    content: "—";
    margin: 0 0.35em;
    font-weight: 300;
    color: var(--gray-500);
  }
}
@media (min-width: 992px) {
  .wf-chapter__head::after {
    content: "";
    display: block;
    width: min(12rem, 20vw);
    height: 1px;
    margin: var(--wf-r2) auto 0;
    background: var(--gray-100);
  }
  .wf-img-wrap:hover img {
    transform: scale(1.02);
  }
}
@media (max-width: 900px) {
  .wf-summary__grid,
  .wf-pillars {
    grid-template-columns: 1fr;
  }
  .wf-pillar {
    border-right: none;
    border-bottom: 1px solid var(--gray-100);
  }
  .wf-pillars .wf-pillar:last-child {
    border-bottom: none;
  }
}
@media (max-width: 768px) {
  :root {
    --wf-gutter: clamp(1.125rem, 5vw, 1.5rem);
  }
  .wf-chapter__head {
    padding: var(--wf-r4) 0 var(--wf-r15);
  }
  .wf-chapter__head::after {
    display: none;
  }
  .wf-copy {
    padding: var(--wf-r4) var(--wf-gutter) var(--wf-r5);
  }
  .wf-heading {
    font-size: 1.125rem !important;
    margin-bottom: var(--wf-r2) !important;
  }
  .wf-body p {
    font-size: 0.875rem !important;
    line-height: 1.95 !important;
  }
  .wf-img-wrap {
    aspect-ratio: 4 / 3;
  }
  .wf-cta {
    padding: var(--wf-r4) var(--wf-gutter);
  }
}

@media (hover: none) {
  .wf-img-wrap:hover img {
    transform: none;
  }
}