/* ============================================================
   AB LABS — DETAIL PAGE (что мы делаем / направление)
   Reuses ablabs.css tokens, nav, buttons, footer.
   ============================================================ */

/* ---- detail hero (black) ---- */
.dhero{position:relative;background:#0a0a0a;color:#fff;padding:132px var(--pad) 56px;overflow:hidden;border-bottom:1.5px solid #0a0a0a}
.dhero::before{content:'';position:absolute;inset:0;pointer-events:none;
  background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);
  background-size:64px 64px;
  -webkit-mask:radial-gradient(110% 120% at 88% 0%,#000 18%,transparent 72%);
          mask:radial-gradient(110% 120% at 88% 0%,#000 18%,transparent 72%)}
.dhero-in{position:relative;z-index:2;max-width:var(--maxw);margin:0 auto}

.crumb{display:flex;align-items:center;gap:10px;flex-wrap:wrap;font-family:var(--mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:rgba(255,255,255,.5);margin-bottom:46px}
.crumb a{color:rgba(255,255,255,.5);text-decoration:none;transition:color .18s}
.crumb a:hover{color:#fff}
.crumb .sep{opacity:.4}
.crumb .cur{color:#fff}

.dhero-top{display:grid;grid-template-columns:auto 1fr;gap:44px;align-items:start}
.dhero-num{font-size:clamp(86px,13vw,196px);font-weight:700;line-height:.78;letter-spacing:-.05em;color:transparent;-webkit-text-stroke:1.6px rgba(255,255,255,.26)}
.dhero-kicker{font-family:var(--mono);font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:#fff;margin-bottom:20px;display:flex;align-items:center;gap:10px}
.dhero-kicker::before{content:'';width:7px;height:7px;border-radius:50%;background:#fff;box-shadow:0 0 0 4px rgba(255,255,255,.12)}
.dhero-h{font-size:clamp(36px,5.6vw,72px);font-weight:700;line-height:.94;letter-spacing:-.04em;margin-bottom:24px}
.dhero-lead{font-size:18px;line-height:1.62;color:rgba(255,255,255,.66);max-width:640px;margin-bottom:34px}
.dhero-cta{display:flex;gap:12px;flex-wrap:wrap}
.dhero .btn-acc{background:#fff;border-color:#fff;color:#0a0a0a}
.dhero .btn-acc:hover{background:rgba(255,255,255,.82);border-color:rgba(255,255,255,.82)}
.dhero .btn-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.34)}
.dhero .btn-ghost:hover{border-color:#fff;color:#fff}

/* meta strip */
.dmeta{display:grid;grid-template-columns:repeat(3,1fr);border:1px solid rgba(255,255,255,.16);margin-top:52px}
.dmeta>div{padding:22px 24px;border-right:1px solid rgba(255,255,255,.16)}
.dmeta>div:last-child{border-right:none}
.dmeta .k{font-family:var(--mono);font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:rgba(255,255,255,.45);margin-bottom:9px}
.dmeta .v{font-size:16px;font-weight:600;color:#fff;letter-spacing:-.01em}

/* ---- process steps ---- */
.steps{border-top:1.5px solid var(--ink)}
.step{display:grid;grid-template-columns:90px 1fr;gap:30px;padding:30px 4px;border-bottom:1px solid var(--line);align-items:start;transition:padding .25s,background .2s}
.step:hover{background:var(--surface2);padding-left:16px;padding-right:16px}
.step:last-child{border-bottom:1.5px solid var(--ink)}
.step-n{font-family:var(--mono);font-size:13px;color:var(--acc-deep);letter-spacing:.06em;padding-top:5px}
.step-t{font-size:21px;font-weight:700;letter-spacing:-.025em;margin-bottom:8px}
.step-d{font-size:15px;color:var(--muted);line-height:1.6;max-width:680px}

/* ---- deliverables ---- */
.deliver{display:grid;grid-template-columns:1fr 1fr;border:1.5px solid var(--ink)}
.deliver>div{padding:20px 24px;border-bottom:1px solid var(--line);display:flex;gap:14px;align-items:flex-start;font-size:15px;color:var(--ink2);line-height:1.5}
.deliver>div:nth-child(odd){border-right:1px solid var(--line)}
.deliver>div::before{content:'';width:9px;height:9px;border:1.5px solid var(--ink);flex-shrink:0;margin-top:5px}
.deliver>div:nth-last-child(1),.deliver>div:nth-last-child(2){border-bottom:none}

/* ---- who / note two-up ---- */
.dsplit{display:grid;grid-template-columns:1fr 1fr;gap:0;border:1.5px solid var(--ink)}
.dsplit>div{padding:34px 32px}
.dsplit>div:first-child{border-right:1.5px solid var(--ink)}
.dsplit .h{font-family:var(--mono);font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--acc-deep);margin-bottom:16px}
.dsplit .who-item{display:flex;gap:12px;align-items:flex-start;font-size:15.5px;color:var(--ink2);line-height:1.5;padding:9px 0}
.dsplit .who-item::before{content:'—';color:var(--muted2);font-family:var(--mono)}
.dsplit .note{font-size:15.5px;color:var(--muted);line-height:1.68}

/* ---- prev/next direction ---- */
.pager{display:grid;grid-template-columns:1fr 1fr;border:1.5px solid var(--ink);border-top:none}
.pager a{padding:28px 30px;text-decoration:none;color:inherit;transition:background .2s;display:flex;flex-direction:column;gap:7px}
.pager a:hover{background:var(--ink);color:#fff}
.pager a:first-child{border-right:1.5px solid var(--ink)}
.pager a:last-child{text-align:right;align-items:flex-end}
.pager .pl{font-family:var(--mono);font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted2)}
.pager a:hover .pl{color:rgba(255,255,255,.6)}
.pager .pt{font-size:19px;font-weight:700;letter-spacing:-.025em}

@media(max-width:840px){
  .dhero-top{grid-template-columns:1fr;gap:18px}
  .dhero-num{font-size:clamp(70px,22vw,120px)}
  .dmeta{grid-template-columns:1fr}
  .dmeta>div{border-right:none;border-bottom:1px solid rgba(255,255,255,.16)}
  .dmeta>div:last-child{border-bottom:none}
  .deliver,.dsplit{grid-template-columns:1fr}
  .deliver>div:nth-child(odd){border-right:none}
  .deliver>div{border-bottom:1px solid var(--line)!important}
  .dsplit>div:first-child{border-right:none;border-bottom:1.5px solid var(--ink)}
  .step{grid-template-columns:1fr;gap:8px}
  .pager{grid-template-columns:1fr}
  .pager a:first-child{border-right:none;border-bottom:1.5px solid var(--ink)}
  .pager a:last-child{text-align:left;align-items:flex-start}
}