/* API 활용사례 > 사이트 제작 안내 (site_build.php) 전용 — sb- 접두사 */
.sb-wrap { max-width: 900px; color: var(--text-secondary); font-size: 14px; line-height: 1.7; }
.sb-wrap strong { color: var(--text-primary); font-weight: 600; }

/* 버튼 */
.sb-btn { display: inline-flex; align-items: center; gap: 6px; padding: 11px 20px; border-radius: var(--radius); font-size: 14px; font-weight: 700; text-decoration: none; transition: var(--transition); }
.sb-btn svg { width: 18px; height: 18px; flex-shrink: 0; }
.sb-btn-kakao { background: #fee500; color: #191919; box-shadow: var(--shadow-sm); }
.sb-btn-kakao:hover { background: #f5d800; color: #191919; }
.sb-btn-line { border: 1px solid var(--border); background: var(--card-bg); color: var(--text-primary); }
.sb-btn-line:hover { border-color: var(--primary); color: var(--primary); }
.sb-btns { display: flex; flex-wrap: wrap; gap: 8px; }

/* 상단 소개 */
.sb-hero { margin-bottom: 48px; }
.sb-eyebrow { font-size: 13px; font-weight: 700; color: var(--primary); }
.sb-hero h1 { margin: 6px 0 12px; font-size: 30px; font-weight: 700; line-height: 1.35; letter-spacing: -0.6px; color: var(--text-primary); }
.sb-hero h1 em { font-style: normal; color: var(--primary); }
.sb-hero-desc { margin-bottom: 20px; font-size: 15px; }
.sb-shot { margin-top: 28px; overflow: hidden; border: 1px solid var(--border); border-radius: var(--radius-lg); background: var(--card-bg); box-shadow: var(--shadow-md); }
.sb-shot-bar { display: flex; align-items: center; gap: 6px; padding: 9px 12px; border-bottom: 1px solid var(--border); background: #f8fafc; }
.sb-shot-bar i { width: 10px; height: 10px; border-radius: 50%; background: #e2e8f0; }
.sb-shot-bar span { flex: 1; margin-left: 8px; padding: 3px 10px; border-radius: 6px; background: #edf0f7; font-size: 12px; color: var(--text-muted); }
.sb-shot img { display: block; width: 100%; height: auto; }
.sb-cap { margin-top: 8px; font-size: 12px; color: var(--text-muted); }

/* 섹션 */
.sb-sec { margin-bottom: 52px; }
.sb-sec-title { margin-bottom: 6px; font-size: 20px; font-weight: 700; letter-spacing: -0.4px; color: var(--text-primary); }
.sb-sec-desc { margin-bottom: 20px; }

/* 이런 분께 */
.sb-pain { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.sb-pain > div { padding: 18px; border: 1px solid var(--border); border-radius: var(--radius-lg); background: var(--card-bg); }
.sb-pain b { display: block; margin-bottom: 6px; font-size: 14px; color: var(--text-primary); }
.sb-pain p { font-size: 13px; }

/* 기능 */
.sb-feat { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.sb-feat > div { display: flex; gap: 14px; padding: 18px; border: 1px solid var(--border); border-radius: var(--radius-lg); background: var(--card-bg); }
.sb-feat-ic { display: inline-flex; flex-shrink: 0; align-items: center; justify-content: center; width: 38px; height: 38px; border-radius: var(--radius); background: var(--primary-light); font-size: 18px; }
.sb-feat b { display: block; margin-bottom: 2px; color: var(--text-primary); }
.sb-feat p { font-size: 13px; }

/* 화면 미리보기 */
.sb-gallery { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.sb-gallery figure { overflow: hidden; border: 1px solid var(--border); border-radius: var(--radius-lg); background: var(--card-bg); box-shadow: var(--shadow-sm); }
.sb-gallery img { display: block; width: 100%; height: auto; border-bottom: 1px solid var(--border); }
.sb-gallery figcaption { padding: 10px 14px; font-size: 13px; }
.sb-gallery figcaption b { color: var(--text-primary); }

/* 작동 방식 */
.sb-flow { display: grid; grid-template-columns: 1fr auto 1fr auto 1fr; align-items: stretch; gap: 10px; }
.sb-flow-box { padding: 18px 16px; border: 1px solid var(--border); border-radius: var(--radius-lg); background: var(--card-bg); text-align: center; }
.sb-flow-box.sb-on { border-color: var(--primary); background: var(--primary-light); }
.sb-flow-box b { display: block; margin-bottom: 4px; font-size: 15px; color: var(--text-primary); }
.sb-flow-box p { font-size: 12.5px; }
.sb-flow-arrow { display: flex; align-items: center; justify-content: center; color: var(--text-muted); font-size: 18px; }
.sb-flow-note { margin-top: 14px; font-size: 13px; }

/* 진행 절차 */
.sb-steps { display: grid; grid-template-columns: repeat(5, 1fr); gap: 10px; list-style: none; counter-reset: sb; }
.sb-steps li { position: relative; padding: 16px 14px; border: 1px solid var(--border); border-radius: var(--radius-lg); background: var(--card-bg); counter-increment: sb; }
.sb-steps li::before { content: counter(sb); display: inline-flex; align-items: center; justify-content: center; width: 24px; height: 24px; margin-bottom: 8px; border-radius: 50%; background: var(--primary); color: #fff; font-size: 12px; font-weight: 700; }
.sb-steps b { display: block; color: var(--text-primary); }
.sb-steps p { font-size: 12.5px; }

/* 표 */
.sb-table-wrap { overflow-x: auto; border: 1px solid var(--border); border-radius: var(--radius-lg); background: var(--card-bg); }
.sb-table { width: 100%; min-width: 520px; border-collapse: collapse; font-size: 13.5px; }
.sb-table th, .sb-table td { padding: 12px 16px; border-top: 1px solid var(--border); text-align: left; vertical-align: top; }
.sb-table thead th { border-top: 0; background: #f8fafc; font-size: 12px; font-weight: 600; color: var(--text-muted); }
.sb-table tbody th { width: 150px; font-weight: 600; color: var(--text-primary); }
.sb-tag { display: inline-block; padding: 1px 8px; border-radius: 999px; font-size: 11.5px; font-weight: 600; }
.sb-tag-base { background: var(--primary-light); color: var(--primary); }
.sb-tag-opt { background: #f1f5f9; color: var(--text-secondary); }

/* 준비물 */
.sb-check { display: grid; grid-template-columns: 1fr 1fr; gap: 8px 24px; list-style: none; }
.sb-check li { position: relative; padding-left: 26px; }
.sb-check li::before { content: '✓'; position: absolute; left: 0; top: 1px; display: inline-flex; align-items: center; justify-content: center; width: 18px; height: 18px; border-radius: 50%; background: var(--success-light); color: var(--success); font-size: 11px; font-weight: 700; }

/* 자주 묻는 질문 */
.sb-faq { border: 1px solid var(--border); border-radius: var(--radius-lg); background: var(--card-bg); }
.sb-faq details { padding: 14px 18px; }
.sb-faq details + details { border-top: 1px solid var(--border); }
.sb-faq summary { cursor: pointer; font-weight: 600; color: var(--text-primary); }
.sb-faq details > p { margin-top: 8px; }

/* 하단 문의 */
.sb-cta { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px; padding: 28px 32px; border-radius: var(--radius-lg); background: var(--sidebar-bg); color: #cbd5e0; }
.sb-cta b { display: block; margin-bottom: 4px; font-size: 18px; color: #fff; }

/* 가격 */
.sb-plan-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; align-items: stretch; }
.sb-plan { position: relative; display: flex; flex-direction: column; padding: 24px 20px; border: 1px solid var(--border); border-radius: var(--radius-lg); background: var(--card-bg); }
.sb-plan-on { border: 2px solid var(--primary); box-shadow: var(--shadow-md); }
.sb-plan-badge { position: absolute; top: -11px; left: 20px; padding: 2px 10px; border-radius: 999px; background: var(--primary); color: #fff; font-size: 11.5px; font-weight: 700; }
.sb-plan-name { font-size: 16px; font-weight: 700; color: var(--text-primary); }
.sb-plan-desc { margin-top: 2px; font-size: 12.5px; color: var(--text-muted); }
.sb-plan-price { margin-top: 16px; color: var(--text-primary); }
.sb-plan-price b { font-size: 26px; font-weight: 800; letter-spacing: -0.6px; }
.sb-plan-price span { margin-left: 4px; font-size: 13px; color: var(--text-muted); }
.sb-plan-note { min-height: 20px; font-size: 12px; color: var(--text-muted); }
.sb-plan-btn { margin: 16px 0 18px; }
.sb-plan-btn .sb-btn { width: 100%; justify-content: center; }
.sb-plan-list { flex: 1; padding-top: 16px; border-top: 1px solid var(--border); list-style: none; }
.sb-plan-list li { position: relative; padding: 4px 0 4px 24px; font-size: 13px; }
.sb-plan-list li::before { position: absolute; left: 0; top: 6px; display: inline-flex; align-items: center; justify-content: center; width: 16px; height: 16px; border-radius: 50%; font-size: 10px; font-weight: 700; }
.sb-plan-list li.sb-y { color: var(--text-primary); }
.sb-plan-list li.sb-y::before { content: '✓'; background: var(--primary-light); color: var(--primary); }
.sb-plan-list li.sb-n { color: var(--text-muted); text-decoration: line-through; text-decoration-color: #cbd5e0; }
.sb-plan-list li.sb-n::before { content: '–'; background: #f1f5f9; color: #a0aec0; }

@media (max-width: 900px) {
  .sb-plan-grid { grid-template-columns: 1fr; gap: 20px; }
  .sb-pain, .sb-feat, .sb-gallery, .sb-check { grid-template-columns: 1fr; }
  .sb-steps { grid-template-columns: 1fr 1fr; }
  .sb-flow { grid-template-columns: 1fr; }
  .sb-flow-arrow { transform: rotate(90deg); }
}
@media (max-width: 600px) {
  .sb-hero { margin-bottom: 36px; }
  .sb-hero h1 { font-size: 22px; letter-spacing: -0.4px; }
  .sb-hero h1 br, .sb-hero-desc br { display: none; }
  .sb-hero-desc { font-size: 14px; }
  .sb-btns .sb-btn { flex: 1 1 auto; justify-content: center; }
  .sb-shot { margin-top: 20px; }
  .sb-sec { margin-bottom: 40px; }
  .sb-sec-title { font-size: 18px; }
  .sb-steps { grid-template-columns: 1fr; gap: 8px; }
  .sb-steps li { display: grid; grid-template-columns: 24px 1fr; column-gap: 12px; padding: 12px 14px; }
  .sb-steps li::before { grid-row: span 2; margin: 0; }
  .sb-sec { scroll-margin-top: 64px; }
  .sb-plan { padding: 22px 18px; }
  .sb-cta { padding: 22px 20px; }
  .sb-cta .sb-btn { width: 100%; justify-content: center; }
  .sb-table tbody th { width: 110px; }
}