/* ============================================
   Business Pages — Shared Styles
   ============================================ */

/* ── Accent Chip (Hero) — moved to components.css ── */

/* ── Stat Counter Block (Dark) ── */
.stat-block {
  text-align: center;
}

/* heading 박스 자체 가운데 정렬 — 글로벌 .section__heading {max-width:760, margin없음} 좌측 붙음 패치
   (trust-band 동일 패턴) */
.stat-block .section__heading {
  max-width: none;
  margin-left: auto;
  margin-right: auto;
}

.stat-block__intro {
  opacity: 0.7;
  color: inherit;
  margin: var(--space-lg) auto var(--space-3xl);
  text-align: center;
  text-wrap: balance;
}

.stat-block__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-2xl);
  max-width: 1100px;
  margin: 0 auto;
}

.stat-card {
  display: flex;
  flex-direction: column;
  text-align: center;
}

/* 카테고리 라벨을 카드 최상단으로 — 그룹 시작점 명확화 */
.stat-card__label {
  order: -1;
  margin-bottom: var(--space-sm);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  opacity: 0.6;
}

.stat-card__number {
  font-size: clamp(48px, 5vw, 66px);
  font-weight: 600;
  line-height: 1;
  letter-spacing: -0.03em;
  margin-bottom: 0;
}

.stat-card__divider {
  width: 40px;
  height: 1.5px;
  background: currentColor;
  opacity: 0.5;
  margin: 16px auto;
}

.stat-card__desc {
  font-size: 17px;
  line-height: 1.55;
  opacity: 0.75;
  margin-bottom: 0;
}

.stat-block__closer {
  margin-top: var(--space-4xl);
  padding-top: var(--space-2xl);
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  font-size: 18px;
  opacity: 0.75;
  max-width: 680px;
  margin-left: auto;
  margin-right: auto;
}

@media (max-width: 767px) {
  .stat-block__grid {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }
  .stat-card__number {
    font-size: 48px;
  }
}

/* ── Partnership Model Cards ── */
.model-card {
  padding: 40px 32px;
  min-height: 420px;
}

.model-card__title {
  font-size: clamp(20px, 2vw, 26px);
  font-weight: 700;
  margin-bottom: 0;
}

.model-card__body {
  font-size: 17px;
  line-height: 1.6;
  color: var(--color-text-sub);
  margin-top: var(--space-md);
}

.model-card__benefits-label {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  opacity: 0.55;
  margin-top: var(--space-lg);
  margin-bottom: var(--space-sm);
}

.model-card__benefits {
  font-size: 16px;
  line-height: 1.55;
  color: var(--color-text-sub);
}

.model-card__benefits li {
  padding: 3px 0;
}

.model-card__benefits li::before {
  content: '· ';
  opacity: 0.5;
}

.model-card__cta {
  margin-top: auto;
  padding-top: var(--space-lg);
}

/* ── 4 Pillar Grid (2x2) ── */
.pillar-4-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 56px 48px;
}

.pillar-4-grid .card {
  border: none;
  padding: 0;
}

.pillar-4-grid .card:hover {
  transform: none;
  box-shadow: none;
}

.pillar-4-grid .card__icon {
  width: 48px;
  height: 48px;
  stroke-width: 1.4;
  stroke: currentColor;
  fill: none;
  margin-bottom: var(--space-md);
}

.pillar-4-grid .card__title {
  font-size: clamp(18px, 1.5vw, 24px);
}

.pillar-4-grid .card__body {
  font-size: 17px;
  line-height: 1.65;
  opacity: 0.75;
}

.pillar-closer--quote {
  position: relative;
  max-width: 640px;
  margin-left: auto;
  margin-right: auto;
  padding-top: var(--space-xl);
  border-top: 1px solid var(--color-border-light);
  font-family: var(--font-serif);
  font-style: italic;
  font-size: clamp(18px, 1.8vw, 24px);
  line-height: 1.5;
  color: var(--color-text-sub);
  opacity: 1;
}

.pillar-closer--quote::before {
  content: '\201C';
  display: block;
  margin: 0 0 var(--space-xs);
  font-size: clamp(32px, 3.6vw, 46px);
  line-height: 1;
  font-weight: 700;
  color: var(--color-primary);
  font-family: var(--font-serif);
}

.pillar-closer {
  margin-top: var(--space-4xl);
  text-align: center;
  font-size: 19px;
  opacity: 0.7;
}

@media (max-width: 767px) {
  .pillar-4-grid {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }
}

/* ── Process Steps (4-step vertical) ── */
.process-steps {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2xl);
  align-items: start;
}

.process-steps__list {
  display: flex;
  flex-direction: column;
  gap: var(--space-2xl);
  counter-reset: process;
}

.process-step {
  display: flex;
  gap: var(--space-md);
  counter-increment: process;
}

.process-step__number {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--color-bg-dark);
  color: var(--color-text-invert);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  font-weight: 700;
}

.process-step__body h3 {
  margin-bottom: var(--space-xs);
}

.process-step__body p {
  font-size: 16px;
  color: var(--color-text-sub);
  line-height: 1.6;
}

.process-steps__media {
  align-self: center;
}

.process-steps__media img {
  width: 100%;
  max-width: 540px;
  aspect-ratio: 4 / 3;
  height: auto;
  object-fit: cover;
  object-position: center;
  border-radius: 8px;
}

.process-steps__placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100%;
  gap: var(--space-lg);
  padding: var(--space-2xl);
}

.process-steps__placeholder-icon {
  width: 80px;
  height: 80px;
  stroke: var(--color-primary);
  stroke-width: 1.2;
  fill: none;
}

.process-steps__placeholder-text {
  text-align: center;
  font-size: 17px;
  color: var(--color-text-sub);
  max-width: 280px;
}

@media (max-width: 1023px) {
  .process-steps {
    grid-template-columns: 1fr;
  }
  .process-steps__list {
    gap: var(--space-xl);
  }
  .process-steps__media {
    order: -1;
    justify-self: stretch;
  }
  .process-steps__media img {
    width: 100%;
    max-width: 480px;
    margin: 0 auto;
    display: block;
    /* aspect-ratio: 4/3 + object-fit: cover inherit from base */
  }
}

/* ── Channel Grid (3x2) ── */
.channel-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
}

.channel-card {
  padding: 28px 24px;
  border: 1px solid var(--color-border-light);
  border-radius: 4px;
  min-height: 200px;
  display: flex;
  flex-direction: column;
  transition: transform 0.2s var(--ease-out), box-shadow 0.2s var(--ease-out);
}

.channel-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.channel-card--featured {
  border-width: 2px;
  border-color: var(--color-border);
}

.channel-card__icon {
  width: 36px;
  height: 36px;
  stroke-width: 1.4;
  stroke: var(--color-primary);
  fill: none;
  stroke-linejoin: round;
  stroke-linecap: round;
  margin-bottom: var(--space-md);
}

.channel-card__title {
  font-size: clamp(16px, 1.2vw, 20px);
  font-weight: 700;
  margin-bottom: 0;
}

.channel-card__divider {
  width: 40px;
  height: 1.5px;
  background: currentColor;
  opacity: 0.5;
  margin: 12px 0;
}

.channel-card__body {
  font-size: 15px;
  line-height: 1.55;
  color: var(--color-text-sub);
}

@media (max-width: 1023px) {
  .channel-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 767px) {
  .channel-grid {
    grid-template-columns: 1fr;
  }
}

/* ── Business Final CTA — moved to components.css (uses .final-cta.final-cta--2path) ── */

/* ── Featured card variant ── */
.model-card--featured {
  border-width: 2px;
  border-color: var(--color-border);
}

/* ── Trust Band (Dark signature section) ──
   사이트 전반 시그니처 패턴 (about · roadshow · events 공통).
   2026-05-11 about duty-standard prototype을 글로벌 승격 — 카드에 burgundy left accent + border + padding. */
.trust-band {
  text-align: center;
}

/* heading 박스 자체 가운데 정렬 — 글로벌 .section__heading {max-width:760, margin없음} 좌측 붙음 패치 */
.trust-band .section__heading {
  max-width: none;
  margin-left: auto;
  margin-right: auto;
}

.trust-band__icon {
  width: 64px;
  height: 64px;
  stroke: currentColor;
  stroke-width: 1.4;
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
  margin: 0 auto var(--space-lg);
  color: var(--color-primary);
}

.trust-band__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
  margin-top: var(--space-3xl);
}

/* trust-band 카드 강화 — about prototype 글로벌 승격 */
.trust-band__grid .card {
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-left: 3px solid var(--color-primary);
  padding: var(--space-xl) var(--space-lg);
  text-align: left;
  transition: transform 0.2s var(--ease-out), border-color 0.2s var(--ease-out);
}

.trust-band__grid .card:hover {
  transform: translateY(-2px);
  border-color: rgba(255, 255, 255, 0.24);
  box-shadow: none;
}

.trust-band__grid .card__body {
  color: rgba(255, 255, 255, 0.7);
}

.trust-band__grid .card__icon {
  width: 36px;
  height: 36px;
  stroke-width: 1.4;
  stroke: currentColor;
  fill: none;
  margin-bottom: var(--space-md);
}

.trust-band__desk {
  max-width: 800px;
  margin: var(--space-lg) auto 0;
  text-align: left;
  border-width: 2px;
}

.trust-band__fleet-note {
  margin-top: var(--space-2xl);
  padding-top: var(--space-xl);
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  font-size: 16px;
  opacity: 0.65;
}

@media (max-width: 767px) {
  .trust-band__grid {
    grid-template-columns: 1fr;
  }
}

/* ── Trust Band 2x2 variant ── */
.trust-band__grid--2x2 {
  grid-template-columns: repeat(2, 1fr);
}

@media (max-width: 767px) {
  .trust-band__grid--2x2 {
    grid-template-columns: 1fr;
  }
}

/* ── Tier/Intro block ── */
.tier-block__intro {
  margin: var(--space-lg) 0 var(--space-3xl);
}

/* ── Lead-time table (FAQ) ── */
.lead-time-table {
  width: 100%;
  border-collapse: collapse;
  margin: var(--space-md) 0;
  font-size: 16px;
}

.lead-time-table th,
.lead-time-table td {
  padding: 10px 16px;
  text-align: left;
  border-bottom: 1px solid var(--color-border-light);
}

.lead-time-table th {
  font-weight: 600;
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  opacity: 0.6;
}