/* ============================================================
   Mother Social — Inner page styles (loaded after site.css)
   Case-study detail + Services detail
   ============================================================ */

/* ---------- Shared page hero ---------- */
.page-hero { padding-top: clamp(130px, 16vw, 220px); padding-bottom: clamp(40px, 6vw, 80px); }
.back-link { font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--muted); display: flex; width: fit-content; align-items: center; gap: 10px; white-space: nowrap; transition: color .3s var(--ease); }
.back-link:hover { color: var(--accent); }
.back-link .arr { transition: transform .3s var(--ease); }
.back-link:hover .arr { transform: translateX(-4px); }
.page-title { font-size: clamp(56px, 12vw, 180px); margin-top: clamp(20px, 3vw, 36px); }

/* ---------- Case study meta ---------- */
.cs-meta { display: grid; grid-template-columns: repeat(4, 1fr); gap: 28px; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); padding-block: clamp(24px, 3vw, 40px); margin-top: clamp(32px, 5vw, 56px); }
.cs-meta__k { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--muted-2); margin-bottom: 10px; }
.cs-meta__v { font-family: var(--font-display); font-weight: 900; font-variation-settings: 'opsz' 50, 'SOFT' 30, 'WONK' 1; font-size: clamp(18px, 1.8vw, 24px); letter-spacing: -0.02em; line-height: 1.1; }

/* ---------- Big media ---------- */
.media-xl { width: 100%; aspect-ratio: 16 / 9; border-radius: 18px; overflow: hidden; border: 1px solid var(--line); background: var(--ink-2); }
.media-xl image-slot { width: 100%; height: 100%; }
.media-pair { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(16px, 2vw, 28px); }
.media-pair .media-xl { aspect-ratio: 4 / 3; }

/* ---------- Narrative ---------- */
.narrative { display: grid; grid-template-columns: 1fr 1.3fr; gap: clamp(32px, 6vw, 100px); align-items: start; }
.narrative__label { font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--accent); position: sticky; top: 120px; }
.narrative__body h3 { font-family: var(--font-display); font-weight: 900; font-variation-settings: var(--wonk); font-size: clamp(30px, 4.5vw, 60px); letter-spacing: -0.03em; line-height: 0.96; margin-bottom: 24px; }
.narrative__body p { color: var(--muted); font-size: clamp(17px, 1.4vw, 20px); line-height: 1.6; margin-bottom: 20px; max-width: 56ch; }
.narrative__body p strong { color: var(--paper); font-weight: 600; }

/* ---------- Stats ---------- */
.stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: 18px; overflow: hidden; }
.stat { background: var(--ink); padding: clamp(28px, 4vw, 56px); }
.stat__n { font-family: var(--font-display); font-weight: 900; font-variation-settings: var(--wonk); font-size: clamp(48px, 8vw, 110px); letter-spacing: -0.05em; line-height: 0.86; color: var(--accent); }
.stat__l { font-family: var(--font-ui); font-size: 16px; color: var(--muted); margin-top: 14px; max-width: 24ch; }

/* ---------- Pull quote ---------- */
.pull { font-family: var(--font-display); font-weight: 900; font-variation-settings: 'opsz' 100, 'SOFT' 60, 'WONK' 1; font-size: clamp(30px, 5vw, 72px); letter-spacing: -0.035em; line-height: 1.02; text-wrap: balance; max-width: 22ch; }
.pull em { font-style: italic; color: var(--accent); }
.pull__by { display: block; font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--muted); margin-top: 28px; -webkit-text-fill-color: var(--muted); }

/* ---------- Next project ---------- */
.next { border-top: 1px solid var(--line); }
.next__link { display: flex; align-items: center; justify-content: space-between; gap: 24px; padding-block: clamp(40px, 7vw, 100px); }
.next__small { font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--muted); display: block; margin-bottom: 18px; }
.next__title { font-family: var(--font-display); font-weight: 900; font-variation-settings: var(--wonk); font-size: clamp(44px, 10vw, 150px); letter-spacing: -0.045em; line-height: 0.85; transition: color .4s var(--ease); }
.next__link:hover .next__title { color: var(--accent); }
.next__arrow { flex-shrink: 0; width: clamp(56px, 7vw, 90px); height: clamp(56px, 7vw, 90px); border-radius: 50%; border: 1px solid var(--line-strong); display: flex; align-items: center; justify-content: center; transition: background .4s var(--ease), color .4s var(--ease), transform .4s var(--ease); }
.next__link:hover .next__arrow { background: var(--accent); color: var(--ink); transform: rotate(45deg); }

/* ---------- Service detail blocks ---------- */
.sd { display: grid; grid-template-columns: repeat(12, 1fr); gap: clamp(24px, 4vw, 64px); align-items: center; padding-block: clamp(48px, 8vw, 120px); border-top: 1px solid var(--line); }
.sd__text { grid-column: span 6; }
.sd__visual { grid-column: span 6; }
.sd:nth-child(even) .sd__text { order: 2; }
.sd__num { font-family: var(--font-mono); font-size: 13px; letter-spacing: 0.16em; color: var(--accent); }
.sd__title { font-family: var(--font-display); font-weight: 900; font-variation-settings: var(--wonk); font-size: clamp(40px, 6vw, 88px); letter-spacing: -0.04em; line-height: 0.9; margin: 18px 0 24px; }
.sd__desc { color: var(--muted); font-size: clamp(17px, 1.5vw, 21px); line-height: 1.6; margin-bottom: 30px; max-width: 48ch; }
.sd__list { list-style: none; display: flex; flex-direction: column; gap: 0; }
.sd__list li { display: flex; align-items: center; gap: 16px; padding: 16px 0; border-top: 1px solid var(--line); font-size: 16px; }
.sd__list li::before { content: ""; width: 7px; height: 7px; background: var(--accent); flex-shrink: 0; }
.sd__visual .media-xl { aspect-ratio: 5 / 4; }
.sd__index { font-family: var(--font-display); font-weight: 900; font-variation-settings: var(--wonk); font-size: clamp(120px, 22vw, 300px); line-height: 0.8; color: var(--ink-3); letter-spacing: -0.05em; -webkit-text-stroke: 1px var(--line-strong); -webkit-text-fill-color: transparent; }

@media (max-width: 980px) {
  .cs-meta { grid-template-columns: 1fr 1fr; }
  .narrative { grid-template-columns: 1fr; gap: 24px; }
  .narrative__label { position: static; }
  .stats { grid-template-columns: 1fr; }
  .media-pair { grid-template-columns: 1fr; }
  .sd__text, .sd__visual { grid-column: span 12; }
  .sd:nth-child(even) .sd__text { order: 0; }
}