/* ── 브로셔 박스 공통 스타일 (index.html 탭 섹션 · pricing.html): 검정 탭 + 흰 글자 + 검정 보더 그리드 ── */
.kaidim-brochure { --kb-ink: #111; border: 2px solid var(--kb-ink); }

.kaidim-brochure-tabs {
   display: flex; flex-wrap: nowrap; margin: 0; padding: 0; list-style: none;
   background: var(--kb-ink); border-bottom: 2px solid var(--kb-ink);
   overflow-x: auto; -webkit-overflow-scrolling: touch; scrollbar-width: none;
}
.kaidim-brochure-tabs::-webkit-scrollbar { display: none; }
.kaidim-brochure-tabs .nav-item { flex: 1 0 auto; }
.kaidim-brochure-tabs .nav-item + .nav-item { border-left: 1px solid rgba(255,255,255,.18); }
.kaidim-brochure-tabs .nav-link {
   display: flex; align-items: center; gap: 10px; width: 100%;
   padding: 20px 24px; border: 0; border-radius: 0; background: transparent;
   color: rgba(255,255,255,.62); font-family: var(--title-font);
   font-size: 17px; font-weight: 700; letter-spacing: .2px; white-space: nowrap;
   position: relative; transition: color .2s, background .2s;
}
.kaidim-brochure-tabs .nav-link .num {
   font-size: 12px; font-weight: 600; letter-spacing: 1.5px; opacity: .55;
   font-family: "Plus Jakarta Sans", "KosinGothic", sans-serif;
}
.kaidim-brochure-tabs .nav-link:hover { color: #fff; background: rgba(255,255,255,.06); }
.kaidim-brochure-tabs .nav-link.active { color: #fff; background: rgba(255,255,255,.10); }
.kaidim-brochure-tabs .nav-link.active::after {
   content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 3px; background: var(--theme2);
}
.kaidim-brochure-tabs .nav-link:focus-visible { outline: 2px solid var(--theme2); outline-offset: -2px; }

.kaidim-brochure-content { background: #fff; color: var(--kb-ink); }
.kb-head { padding: 40px 40px 32px; border-bottom: 2px solid var(--kb-ink); }
.kb-eyebrow {
   display: inline-block; margin-bottom: 12px; padding: 4px 10px;
   border: 1px solid var(--kb-ink); font-size: 11px; font-weight: 700; letter-spacing: 2px; text-transform: uppercase;
}
.kb-head h3 { margin: 0 0 10px; font-family: var(--title-font); font-size: 30px; font-weight: 700; line-height: 1.25; color: var(--kb-ink); }
.kb-head p { margin: 0; max-width: 720px; font-size: 16px; line-height: 1.7; color: #444; }

.kb-grid { display: grid; }
.kb-grid-2 { grid-template-columns: repeat(2, 1fr); }
.kb-grid-3 { grid-template-columns: repeat(3, 1fr); }
.kb-cell { padding: 32px 40px; border-right: 1px solid var(--kb-ink); border-bottom: 1px solid var(--kb-ink); }
.kb-grid-2 .kb-cell:nth-child(2n), .kb-grid-3 .kb-cell:nth-child(3n) { border-right: 0; }
.kb-grid-2 .kb-cell:nth-last-child(-n+2), .kb-grid-3 .kb-cell:nth-last-child(-n+3) { border-bottom: 0; }
.kb-step { display: block; margin-bottom: 12px; font-size: 12px; font-weight: 700; letter-spacing: 2px; color: var(--theme2); }
.kb-cell h4 { margin: 0 0 10px; font-family: var(--title-font); font-size: 20px; font-weight: 700; color: var(--kb-ink); }
.kb-cell p { margin: 0; font-size: 15px; line-height: 1.7; color: #444; }
.kb-cell ul { margin: 0; padding: 0; list-style: none; }
.kb-cell li { position: relative; padding-left: 18px; margin-bottom: 8px; font-size: 15px; line-height: 1.6; color: #333; }
.kb-cell li::before { content: ""; position: absolute; left: 0; top: 10px; width: 8px; height: 2px; background: var(--kb-ink); }
.kb-cell-accent { background: #F7F7F5; }
.kb-btn {
   display: inline-block; margin-top: 20px; padding: 12px 22px; background: var(--kb-ink); color: #fff;
   font-size: 14px; font-weight: 700; text-decoration: none; border: 2px solid var(--kb-ink); transition: background .2s, color .2s;
}
.kb-btn:hover { background: var(--theme2); border-color: var(--theme2); color: #fff; }
.kb-btn-outline { background: #fff; color: var(--kb-ink); }
.kb-btn-outline:hover { background: var(--kb-ink); border-color: var(--kb-ink); color: #fff; }

@media (max-width: 991px) {
   .kaidim-brochure-tabs .nav-link { padding: 16px 18px; font-size: 15px; }
   .kb-head { padding: 28px 24px 24px; }
   .kb-head h3 { font-size: 24px; }
   .kb-grid-3 { grid-template-columns: 1fr; }
   .kb-grid-3 .kb-cell { border-right: 0; border-bottom: 1px solid var(--kb-ink); }
   .kb-grid-3 .kb-cell:last-child { border-bottom: 0; }
   .kb-cell { padding: 24px; }
}
@media (max-width: 575px) {
   .kb-grid-2 { grid-template-columns: 1fr; }
   .kb-grid-2 .kb-cell { border-right: 0; border-bottom: 1px solid var(--kb-ink); }
   .kb-grid-2 .kb-cell:last-child { border-bottom: 0; }
}