/* ───────────────────────────────────────────────────────────────
   Work overview + Case template — extends landing-visual.css
   (tokens, topbar, menu, footer, .btn, type helpers).
   ─────────────────────────────────────────────────────────────── */

/* ═══ WORK OVERVIEW ═══════════════════════════════════════════ */
.work-hero {
  padding: clamp(140px, 20vh, 220px) var(--pad-x) clamp(40px, 6vw, 72px);
}
.work-hero h1 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(48px, 8vw, 128px);
  line-height: 1.02;
  letter-spacing: -0.02em;
  color: var(--brown);
}
.work-hero p {
  margin: clamp(18px, 2.2vw, 28px) 0 0;
  font-size: clamp(15px, 1.2vw, 18px);
  line-height: 1.6;
  color: var(--muted);
  max-width: 440px;
}

.work-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: clamp(16px, 1.8vw, 26px);
  padding: 0 var(--pad-x) clamp(48px, 6vw, 80px);
}

/* ── project card ── */
.wc {
  position: relative;
  display: block;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  border-radius: 3px;
  background: var(--bg-soft);
  isolation: isolate;
}
.wc-img { position: absolute; inset: 0; }
.wc-img img {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
  transition: transform .7s cubic-bezier(.2, .7, .25, 1);
}
.wc:hover .wc-img img { transform: scale(1.045); }

.wc-over {
  position: absolute; inset: 0;
  padding: clamp(20px, 2.2vw, 34px);
  display: flex;
  flex-direction: column;
  color: var(--cream);
  background:
    linear-gradient(to bottom, rgba(42,23,14,0.62) 0%, rgba(42,23,14,0.30) 40%, rgba(42,23,14,0.72) 100%);
  opacity: 0;
  transition: opacity .4s ease;
}
.wc:hover .wc-over,
.wc:focus-visible .wc-over { opacity: 1; }

.wc-top { display: flex; justify-content: flex-end; }
.wc-pill {
  font-size: 11px; font-weight: 600;
  letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--brown);
  background: var(--cream);
  padding: 7px 14px;
  border-radius: 999px;
  transform: translateY(-8px);
  transition: transform .45s cubic-bezier(.2,.7,.3,1) .04s;
}
.wc:hover .wc-pill { transform: none; }

.wc-logo {
  margin: auto 0;
  width: clamp(150px, 17vw, 230px);
  aspect-ratio: 16 / 9;
  background: rgba(239, 232, 228, 0.94);
  border-radius: 4px;
  display: flex; align-items: center; justify-content: center;
  transform: translateY(12px) scale(0.96);
  opacity: 0;
  transition: transform .5s cubic-bezier(.2,.7,.3,1) .06s, opacity .5s ease .06s;
}
.wc:hover .wc-logo { transform: none; opacity: 1; }
.wc-logo span {
  font-family: ui-monospace, "SFMono-Regular", Menlo, monospace;
  font-size: 12px; letter-spacing: 0.16em; text-transform: uppercase;
  color: rgba(42, 23, 14, 0.45);
}

.wc-bottom {
  display: flex; align-items: flex-end; justify-content: space-between;
  gap: clamp(16px, 2vw, 30px);
  transform: translateY(12px);
  opacity: 0;
  transition: transform .5s cubic-bezier(.2,.7,.3,1) .1s, opacity .5s ease .1s;
}
.wc:hover .wc-bottom { transform: none; opacity: 1; }
.wc-desc {
  margin: 0;
  font-size: clamp(13px, 1.05vw, 15px);
  line-height: 1.5;
  color: rgba(239, 232, 228, 0.9);
  max-width: 60%;
  text-wrap: pretty;
}
.wc-more {
  flex-shrink: 0;
  font-size: 14px; font-weight: 600;
  letter-spacing: 0.01em;
  white-space: nowrap;
}
.wc:hover .wc-more { color: var(--pink-soft); }

/* ── load more ── */
.work-more {
  display: flex; justify-content: center;
  padding: 0 var(--pad-x) clamp(80px, 11vw, 150px);
}
.load-more {
  font-size: 13px; font-weight: 600;
  letter-spacing: 0.24em; text-transform: uppercase;
  color: var(--brown);
  padding: 4px 2px;
  position: relative;
}
.load-more::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -4px;
  height: 1.5px; background: var(--brown);
  transform: scaleX(0); transform-origin: left;
  transition: transform .35s ease;
}
.load-more:hover { color: var(--pink); }
.load-more:hover::after { background: var(--pink); transform: scaleX(1); }

/* ═══ CASE TEMPLATE ═══════════════════════════════════════════ */
.case-main { background: var(--bg); position: relative; }

/* back button — overlays the hero so the image can reach the nav */
.case-back {
  position: absolute;
  top: clamp(72px, 9vw, 92px);
  left: var(--pad-x);
  z-index: 2;
  display: inline-flex; align-items: center; gap: 9px;
  font-size: 14px; font-weight: 500;
  color: var(--muted);
  transition: color .2s ease, gap .2s ease;
}
.case-back svg { width: 16px; height: 16px; }
.case-back:hover { color: var(--pink); gap: 14px; }

/* hero */
.case-hero {
  display: grid;
  grid-template-columns: 0.92fr 1.08fr;
  gap: clamp(36px, 5vw, 80px);
  align-items: start;
  padding: 0 0 clamp(60px, 9vw, 120px) var(--pad-x);
}
.case-intro {
  display: flex; flex-direction: column; align-self: start;
  max-width: 560px;
  padding-top: clamp(150px, 16vw, 190px); /* clear nav + back button */
}
.case-pill {
  align-self: flex-start;
  font-size: 11px; font-weight: 600;
  letter-spacing: 0.16em; text-transform: uppercase;
  color: #fff;
  background: var(--pink);
  padding: 8px 16px; border-radius: 999px;
  margin-bottom: clamp(18px, 2.4vw, 28px);
}
.case-intro h1 {
  margin: 0;
  font-family: var(--font-display); font-weight: 500;
  font-size: clamp(38px, 4.5vw, 68px);
  line-height: 1.04; letter-spacing: -0.02em;
  color: var(--brown);
}
.case-intro .case-lead {
  margin: clamp(18px, 2.2vw, 26px) 0 0;
  font-size: clamp(15px, 1.15vw, 17px);
  line-height: 1.62; color: var(--muted);
  max-width: 460px; text-wrap: pretty;
}
.case-meta {
  display: grid;
  grid-template-columns: auto auto 1fr;
  gap: clamp(16px, 3vw, 48px);
  margin-top: clamp(30px, 4vw, 50px);
  padding-top: clamp(22px, 2.6vw, 30px);
  border-top: 1px solid var(--line);
  align-items: start;
}
.case-meta dt {
  font-size: 11px; font-weight: 600;
  letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--muted); margin: 0 0 8px;
}
.case-meta dd { margin: 0; font-size: 14px; font-weight: 600; color: var(--brown); }
.cm-item { min-width: 0; }

/* services tags */
.cm-services dd { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 0; }
.svc-tag {
  font-size: 12px; font-weight: 600; color: var(--brown);
  background: var(--bg-soft); border: 1px solid var(--line);
  border-radius: 999px; padding: 4px 12px;
  white-space: nowrap;
}

/* hero image bleeds to the right viewport edge */
.case-hero-img {
  position: relative;
  height: 800px;
  overflow: hidden;
  border-radius: 0 0 0 4px;
  background: var(--bg-soft);
}
.case-hero-img img { width: 100%; height: 100%; object-fit: cover; display: block; }

/* ── story: sticky text, scrolling media ── */
.case-story { padding: 0 0 clamp(50px, 7vw, 100px); }
.chapter {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 6vw, 110px);
  align-items: stretch;
  padding: 0 var(--pad-x);
}
.chap-media { display: flex; flex-direction: column; gap: clamp(14px, 1.6vw, 22px); }
.chap-media .cm-row { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(14px, 1.6vw, 22px); }
.chap-media img {
  width: 100%; display: block; border-radius: 4px;
  background: var(--bg-soft); object-fit: cover;
}
.chap-media .cm-tall { aspect-ratio: 4 / 5; }
.chap-media .cm-wide { aspect-ratio: 4 / 3; }
.chap-media .cm-row img { aspect-ratio: 1 / 1; }

.chap-text { position: relative; }
.chap-text .sticky {
  position: sticky;
  top: clamp(120px, 22vh, 220px);
}
.chap-text h2 {
  margin: 0;
  font-family: var(--font-display); font-weight: 500;
  font-size: clamp(32px, 3.6vw, 56px);
  line-height: 1.05; letter-spacing: -0.015em;
  color: var(--brown);
}
.chap-text .ch-tag {
  display: block;
  font-family: var(--font-body);
  font-size: 12px; font-weight: 600;
  letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--pink); margin-bottom: 16px;
}
.chap-text p {
  margin: clamp(16px, 2vw, 24px) 0 0;
  font-size: clamp(15px, 1.15vw, 17px);
  line-height: 1.65; color: var(--muted);
  max-width: 420px; text-wrap: pretty;
}

/* ── prev / next ── */
.case-nav {
  display: flex; align-items: center; justify-content: space-between;
  gap: 24px;
  padding: clamp(40px, 5vw, 70px) var(--pad-x) clamp(60px, 8vw, 110px);
}
.case-nav a {
  display: inline-flex; align-items: center; gap: 12px;
  font-family: var(--font-display); font-weight: 500;
  font-size: clamp(20px, 2.4vw, 34px);
  letter-spacing: -0.01em;
  color: var(--brown);
  transition: color .2s ease, gap .2s ease;
}
.case-nav .cn-eyebrow {
  display: block;
  font-family: var(--font-body);
  font-size: 11px; font-weight: 600;
  letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--muted); margin-bottom: 8px;
}
.case-nav a:hover { color: var(--pink); }
.case-nav .cn-prev { text-align: left; }
.case-nav .cn-next { text-align: right; margin-left: auto; }
.case-nav .cn-prev:hover { gap: 18px; }
.case-nav .cn-next:hover { gap: 18px; }

/* ─── Responsive ────────────────────────────────────────────── */
@media (max-width: 900px) {
  .work-grid { grid-template-columns: 1fr; }
  .wc-desc { max-width: 70%; }
  .case-hero { grid-template-columns: 1fr; padding-right: var(--pad-x); gap: 32px; }
  .case-hero-img { border-radius: 4px; min-height: clamp(260px, 70vw, 420px); order: -1; }
  .chapter { grid-template-columns: 1fr; gap: 28px; }
  .chap-text { order: -1; }
  .chap-text .sticky { position: static; }
  .case-nav { flex-direction: column; align-items: flex-start; gap: 28px; }
  .case-nav .cn-next { margin-left: 0; text-align: left; }
}

/* devices that can't really hover — always reveal a subtle bottom bar */
@media (hover: none) {
  .wc-over {
    opacity: 1;
    background: linear-gradient(to top, rgba(42,23,14,0.78) 0%, rgba(42,23,14,0) 52%);
  }
  .wc-pill, .wc-bottom { transform: none; opacity: 1; }
  .wc-logo { display: none; }
}