/* ============================================================
   Santi Universe v3 — case studies + All-work index
   Work-first (after nickclement.com): big mockups, just enough text.
   Boards take each client's brand tint via --tint / --tint-ink.
   ============================================================ */

.page-case main { padding-top: calc(var(--gutter) + 100px); }
.cap {
  margin: 12px 0 0; font-family: var(--mono); font-size: 11px; line-height: 1.5;
  letter-spacing: .1em; text-transform: uppercase; color: var(--muted);
}

/* ---------- hero ---------- */
.case-hero { padding: 0 var(--pad); }
.back {
  display: inline-flex; align-items: center; gap: 10px; margin: 8px 0 40px;
  font-family: var(--mono); font-size: 11px; letter-spacing: .12em; text-transform: uppercase; color: var(--brand);
  padding: 10px 14px 10px 12px; border-radius: 999px; border: 1px solid var(--line); transition: background .2s, border-color .2s;
}
.back:hover { background: #fff; border-color: var(--brand); }
.back span { transition: transform .25s var(--ease); }
.back:hover span { transform: translateX(-3px); }
.case-title { font-size: clamp(56px, 9.4vw, 156px); line-height: .88; letter-spacing: -0.055em; margin-top: 16px; }
.case-title__sub { display: block; margin-top: 14px; font-size: clamp(18px, 1.8vw, 26px); letter-spacing: -0.02em; color: var(--muted); }
.case-tagline { margin-top: 26px; font-size: clamp(22px, 2.6vw, 38px); line-height: 1.08; letter-spacing: -0.035em; color: var(--ink); }
.case-intro { margin-top: 16px; max-width: 52ch; color: var(--muted); }
.case-meta {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 20px 28px;
  margin: 44px 0 28px; padding-top: 20px; border-top: 1px solid var(--line);
}
.case-meta dt { font-family: var(--mono); font-size: 11px; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); }
.case-meta dd { margin: 6px 0 0; font-size: 16px; line-height: 1.4; color: var(--ink); }
.case-meta a { color: var(--brand); border-bottom: 1px solid var(--line); }
.case-meta a:hover { border-color: var(--brand); }
.case-hero__media { margin: 0; }
.case-hero__media img { width: 100%; height: auto; border-radius: var(--radius); background: var(--paper-2); }

/* ---------- chapters ---------- */
.chapter { padding: clamp(64px, 9vw, 120px) var(--pad) 0; }
.chapter__text { display: grid; grid-template-columns: 1fr 1.15fr; gap: 24px 56px; align-items: start; margin-bottom: 32px; }
.chapter__heading { margin-top: 14px; font-size: clamp(32px, 4vw, 60px); line-height: .98; }
.chapter__body p { max-width: 60ch; margin-bottom: 14px; color: var(--ink-2); }
.case-quote { margin: 22px 0 6px; }
.case-quote p { font-size: clamp(20px, 1.8vw, 26px); line-height: 1.3; letter-spacing: -0.02em; color: var(--brand); }
.case-quote p::first-letter { color: var(--teal-ink); }
.case-quote cite { display: block; margin-top: 10px; font-style: normal; font-family: var(--mono); font-size: 11px; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); }
.swatches { display: flex; flex-wrap: wrap; gap: 14px; list-style: none; margin: 22px 0 8px; padding: 0; }
.swatches li { display: grid; gap: 6px; font-size: 14px; color: var(--ink); }
.swatches .chip { width: 76px; height: 50px; border-radius: 12px; border: 1px solid var(--line); }
.swatches code { font-family: var(--mono); font-size: 11px; letter-spacing: .06em; color: var(--muted); }
.case-note { margin-top: 16px; padding: 12px 16px; border-radius: 12px; background: var(--paper-2); font-size: 14px; line-height: 1.5; color: var(--muted); }
.case-links { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 20px; }

/* mockup boards: columns, so nothing is ever cropped */
.board {
  --cols: 1;
  columns: var(--cols); column-gap: clamp(12px, 1.6vw, 24px);
  padding: clamp(16px, 2.4vw, 36px) clamp(16px, 2.4vw, 36px) calc(clamp(16px, 2.4vw, 36px) - 12px);
  border-radius: var(--radius); background: var(--tint);
}
.board figure { margin: 0 0 clamp(12px, 1.6vw, 24px); break-inside: avoid; }
.board img { width: 100%; height: auto; border-radius: 14px; background: rgba(255, 255, 255, .06); }
.board .cap { color: var(--tint-ink); }
.board--browser { columns: auto; padding-bottom: clamp(16px, 2.4vw, 36px); }
.board--browser .cap { margin-top: 14px; }
.browser { border-radius: 14px; overflow: hidden; background: #fff; box-shadow: 0 30px 60px -30px rgba(0, 0, 0, .45); }
.browser__bar { display: flex; align-items: center; gap: 7px; padding: 11px 14px; background: #eef2f4; border-bottom: 1px solid #dde4e8; }
.browser__bar i { width: 10px; height: 10px; border-radius: 50%; background: #c9d2d8; }
.browser__bar span { margin-left: 10px; padding: 4px 12px; border-radius: 8px; background: #fff; font-family: var(--mono); font-size: 11px; color: var(--muted); }
.browser img { width: 100%; height: auto; border-radius: 0; }

/* ---------- outcomes ---------- */
.outcomes { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 28px; padding: clamp(64px, 9vw, 110px) var(--pad) 0; }
.outcome { padding-top: 18px; border-top: 1px solid var(--line); display: grid; gap: 8px; }
.outcome strong { font-weight: 500; font-size: clamp(28px, 3.4vw, 52px); line-height: 1; letter-spacing: -0.04em; color: var(--brand); }
.outcome span { color: var(--muted); max-width: 26ch; }

/* ---------- next project ---------- */
.next-project {
  position: relative; display: grid; grid-template-columns: 1fr 1.25fr; align-items: stretch;
  margin: clamp(64px, 9vw, 120px) var(--gutter) 0; min-height: 300px;
  border-radius: var(--radius); overflow: hidden; background: var(--night); color: var(--paper);
}
.next-project > div { display: flex; flex-direction: column; justify-content: flex-end; gap: 10px; padding: clamp(24px, 3.4vw, 48px); }
.next-project .eyebrow { color: var(--night-muted); }
.next-project strong { font-weight: 500; font-size: clamp(34px, 4.6vw, 72px); line-height: .95; letter-spacing: -0.045em; }
.next-project__sub { color: var(--night-muted); }
.next-project img { width: 100%; height: 100%; object-fit: cover; transition: transform 1s var(--ease); }
.next-project:hover img { transform: scale(1.04); }
.next-project__go {
  position: absolute; top: 20px; right: 20px; width: 48px; height: 48px; border-radius: 50%;
  display: grid; place-items: center; background: var(--gold); color: var(--ink); font-size: 20px;
  transition: transform .25s var(--ease);
}
.next-project:hover .next-project__go { transform: translateX(4px); }

/* ---------- closing CTA ---------- */
.case-cta { text-align: center; padding: clamp(72px, 10vw, 130px) var(--pad) clamp(56px, 8vw, 100px); }
.case-cta h2 { margin-top: 14px; font-size: clamp(34px, 4.6vw, 70px); line-height: .95; }
.case-cta__actions { display: flex; justify-content: center; flex-wrap: wrap; gap: 10px; margin-top: 30px; }
.case-cta .btn--ghost { color: var(--brand); }

/* ---------- All-work index ---------- */
.index-head { padding: 24px var(--pad) 36px; }
.index-head h1 { margin-top: 16px; font-size: clamp(56px, 9.4vw, 156px); line-height: .88; letter-spacing: -0.055em; }
.index-head sup { font-family: var(--mono); font-size: .16em; letter-spacing: .06em; vertical-align: super; color: var(--muted); }
.index-head p { margin-top: 20px; max-width: 54ch; color: var(--muted); font-size: 18px; }
.filters { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 28px; }
.filters button {
  padding: 10px 16px; border-radius: 999px; border: 1px solid var(--line); background: #fff; cursor: pointer;
  font-family: var(--mono); font-size: 11px; letter-spacing: .1em; text-transform: uppercase; color: var(--ink);
  transition: background .2s, color .2s, border-color .2s;
}
.filters button:hover { border-color: var(--brand); }
.filters button[aria-pressed="true"] { background: var(--brand); border-color: var(--brand); color: #fff; }
.cards { display: grid; grid-template-columns: 1fr 1fr; gap: 44px var(--gutter); padding: 0 var(--gutter); }
.card { display: block; }
.card[hidden] { display: none; }
.card .tile__media { position: relative; aspect-ratio: 4 / 3; border-radius: var(--radius); overflow: hidden; background: var(--paper-2); }
.card:hover .tile__media img { transform: scale(1.03); }
.card__info { display: flex; justify-content: space-between; align-items: flex-start; gap: 16px; padding: 16px 6px 0; }
.card__info strong { display: block; font-weight: 500; font-size: clamp(20px, 1.8vw, 26px); letter-spacing: -0.025em; color: var(--brand); line-height: 1.15; }
.card__info span { display: block; margin-top: 2px; color: var(--muted); font-size: 15px; }
.card .pill { background: var(--paper-2); color: var(--ink); backdrop-filter: none; -webkit-backdrop-filter: none; }

/* ---------- responsive ---------- */
@media (max-width: 900px) {
  .chapter__text { grid-template-columns: 1fr; }
  .next-project { grid-template-columns: 1fr; }
  .next-project img { height: 240px; }
}
@media (max-width: 700px) {
  .board { --cols: 1 !important; columns: 1; }
  .cards { grid-template-columns: 1fr; }
  .page-case main { padding-top: calc(var(--gutter) + 88px); }
}