/* 공감 솔루션 상세 페이지 — Naver Corp inspired */

:root {
  --bg-color: #FFFFFF;
  --text-color: #111111;
  --primary-color: #111111;
  --accent-color: #03C75A;
  --border-color: #EEEEEE;

  --sol-muted-bg: #F9F9F9;
  --sol-warm-bg: #F9F9F9;
  --sol-text-muted: #666666;
  --sol-accent-light: rgba(3, 199, 90, 0.08);
  --sol-white: #ffffff;
  --sol-radius: 8px;
  --content-max: 75rem;
  --page-gutter: 24px;
}

body.solution-detail-page {
  background-color: var(--bg-color);
  color: var(--text-color);
  font-family: 'Pretendard', 'Noto Sans KR', system-ui, sans-serif;
}

body.solution-detail-page h1,
body.solution-detail-page h2,
body.solution-detail-page h3 {
  color: var(--primary-color);
}

body.solution-detail-page main a:not(.sol-cta__btn) {
  color: var(--accent-color);
}

body.solution-detail-page main a:not(.sol-cta__btn):hover {
  color: #00A84D;
}

/* ── 브레드크럼 ── */
.sol-breadcrumb {
  padding: 1.5rem 0;
  font-size: 0.8125rem;
  color: var(--sol-text-muted);
}

.sol-breadcrumb a {
  color: var(--sol-text-muted);
}

.sol-breadcrumb a:hover {
  color: var(--accent-color);
}

/* ── 히어로 ── */
.sol-hero {
  padding: 3.5rem 0 4.5rem;
  background: var(--sol-white);
  border-bottom: 1px solid var(--border-color);
}

.sol-hero__label {
  display: inline-block;
  margin-bottom: 1rem;
  padding: 0.3rem 0.75rem;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent-color);
  background: var(--sol-accent-light);
  border-radius: 4px;
}

.sol-hero__title {
  font-size: clamp(1.75rem, 4.5vw, 2.375rem);
  font-weight: 800;
  line-height: 1.28;
  letter-spacing: -0.02em;
  color: var(--primary-color);
  margin: 0 0 1.25rem;
  max-width: 52rem;
}

.sol-hero__lead {
  font-size: 1.0625rem;
  line-height: 1.8;
  color: var(--sol-text-muted);
  margin: 0;
  max-width: 48rem;
}

/* ── 섹션 ── */
.sol-section {
  padding: 5rem 0;
}

@media (min-width: 768px) {
  .sol-section {
    padding: 6rem 0;
  }
}

.sol-section--soft {
  background: var(--sol-muted-bg);
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
}

.sol-section--warm {
  background: var(--sol-white);
  border-top: 1px solid var(--border-color);
}

.sol-section__title {
  font-size: clamp(1.375rem, 3vw, 1.75rem);
  font-weight: 700;
  line-height: 1.35;
  color: var(--primary-color);
  margin: 0 0 1.25rem;
}

.sol-section__prose {
  color: var(--sol-text-muted);
  line-height: 1.8;
  max-width: 48rem;
}

.sol-section__prose p {
  margin: 0 0 1rem;
}

.sol-section__prose p:last-child {
  margin-bottom: 0;
}

.sol-section__signature {
  margin: 1.5rem 0 0;
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--primary-color);
}

/* ── 원장 메시지 ── */
.sol-message {
  display: grid;
  gap: 1.5rem;
  align-items: start;
}

@media (min-width: 768px) {
  .sol-message {
    grid-template-columns: auto 1fr;
    gap: 2.5rem;
  }
}

.sol-message__avatar {
  width: 4rem;
  height: 4rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--sol-white);
  background: var(--accent-color);
  border-radius: 50%;
  flex-shrink: 0;
}

/* ── 단계 ── */
.sol-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1rem;
}

@media (min-width: 768px) {
  .sol-steps {
    grid-template-columns: repeat(3, 1fr);
    gap: 1.25rem;
  }
}

.sol-steps__item {
  background: var(--sol-white);
  border: 1px solid var(--border-color);
  border-radius: var(--sol-radius);
  padding: 1.75rem;
  transition: border-color 0.25s ease;
}

.sol-steps__item:hover {
  border-color: var(--accent-color);
}

.sol-steps__content h3 {
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--primary-color);
  margin: 0 0 0.625rem;
}

.sol-steps__content p {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.75;
  color: var(--sol-text-muted);
}

/* ── FAQ ── */
.sol-faq {
  display: grid;
  gap: 1rem;
  max-width: 52rem;
}

.sol-faq__item {
  background: var(--sol-white);
  border: 1px solid var(--border-color);
  border-radius: var(--sol-radius);
  padding: 1.75rem 2rem;
}

.sol-faq__question {
  font-size: 1rem;
  font-weight: 700;
  color: var(--primary-color);
  margin: 0 0 0.75rem;
  line-height: 1.45;
}

.sol-faq__answer {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.8;
  color: var(--sol-text-muted);
}

/* ── CTA ── */
.sol-cta {
  padding: 5rem 0 6rem;
}

.sol-cta__box {
  padding: 3rem 2rem;
  background: var(--accent-color);
  border-radius: var(--sol-radius);
  text-align: center;
  color: var(--sol-white);
}

.sol-cta__text {
  margin: 0 0 1.5rem;
  font-size: 1.125rem;
  font-weight: 600;
  line-height: 1.6;
  color: var(--sol-white);
}

.sol-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: center;
}

.sol-cta__btn {
  display: inline-flex;
  align-items: center;
  padding: 0.75rem 1.5rem;
  font-size: 0.9375rem;
  font-weight: 600;
  border-radius: 6px;
  text-decoration: none;
  transition: background-color 0.25s ease, opacity 0.25s ease, border-color 0.25s ease;
}

.sol-cta__btn--primary {
  background: var(--sol-white);
  color: var(--text-color);
}

.sol-cta__btn--primary:hover {
  background: #F9F9F9;
  opacity: 1;
}

.sol-cta__btn--outline {
  border: 1.5px solid rgba(255, 255, 255, 0.5);
  color: var(--sol-white);
}

.sol-cta__btn--outline:hover {
  border-color: var(--sol-white);
  opacity: 1;
}

/* ── 푸터 보조 (solution pages) ── */
.site-footer--solution .container {
  max-width: var(--content-max);
  margin: 0 auto;
  padding: 0 var(--page-gutter);
}

.site-footer__back-to-top {
  text-align: right;
  margin: 0 0 1rem;
}

.site-footer__back-to-top a {
  color: rgba(255, 255, 255, 0.55);
  font-size: 0.8125rem;
  text-decoration: none;
  transition: color 0.25s ease;
}

.site-footer__back-to-top a:hover {
  color: var(--accent-color);
}

.site-footer__page-note {
  margin: 0 0 1.5rem;
  font-size: 0.8125rem;
  opacity: 0.55;
  line-height: 1.6;
}

.brand-title--footer {
  color: var(--sol-white);
}

/* ── 솔루션/칼럼 상세 푸터 ── */
.sol-footer {
  padding: 2.5rem 1.25rem 3rem;
  text-align: center;
  font-size: 0.8125rem;
  line-height: 1.75;
  color: var(--sol-text-muted);
  background: var(--sol-muted-bg);
  border-top: 1px solid var(--border-color);
}

.sol-footer p {
  margin: 0 0 0.5rem;
}

.sol-footer p:last-child {
  margin-bottom: 0;
}