/* Project Experience — page-specific layout on top of the shared DESIGNTERIOR design system. */
.px-hero {
  display: grid;
  width: var(--wrap-width);
  min-height: 620px;
  grid-template-columns: minmax(0, 1.35fr) minmax(280px, .55fr);
  gap: 5rem;
  align-items: end;
  margin: 0 auto;
  padding: 11rem 0 6rem;
  border-bottom: 1px solid var(--border-color);
}
.px-hero h1 { max-width: 920px; font-family: var(--font-thai); font-weight: 600; line-height: 1.14; }
.px-hero h1 em { display: block; color: var(--fg-primary); font-style: normal; }
.px-eyebrow,
.px-label,
.px-project-type {
  margin-bottom: 1.35rem;
  color: var(--fg-muted);
  font: 500 .76rem/1.35 var(--font-sans);
  letter-spacing: .2em;
  text-transform: uppercase;
}
.px-lead { margin: 0; padding-bottom: .55rem; color: var(--fg-muted); font-size: 1.05rem; }
.px-journey {
  display: grid;
  width: var(--wrap-width);
  grid-template-columns: 1fr auto 1fr auto 1fr auto 1fr;
  gap: 1rem;
  align-items: center;
  margin: 0 auto;
  padding: 2.3rem 0;
  border-bottom: 1px solid var(--border-color);
}
.px-step { display: grid; gap: .2rem; }
.px-step span,
.px-step small,
.px-arrow { color: var(--fg-muted); font: 500 .68rem/1.4 var(--font-sans); letter-spacing: .08em; }
.px-step strong { color: var(--fg-primary); font-weight: 500; }
.px-step.is-active span { color: var(--brand-line); }
.px-section { width: var(--wrap-width); margin: 0 auto; padding: var(--pad-section) 0; }
.px-review { border-top: 1px solid var(--border-color); }
.px-heading {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(280px, .65fr);
  gap: clamp(3rem, 8vw, 9rem);
  align-items: end;
  margin-bottom: clamp(3rem, 6vw, 5.5rem);
}
.px-heading h2 { font-family: var(--font-thai); font-weight: 600; }
.px-heading > p { margin: 0; color: var(--fg-muted); font-size: 1.05rem; }
.px-project {
  display: grid;
  grid-template-columns: minmax(300px, .72fr) minmax(0, 1.28fr);
  min-height: 640px;
  margin-bottom: 1.1rem;
  overflow: hidden;
  border: 1px solid var(--border-color);
  border-radius: var(--r);
  background: var(--bg-panel);
}
.px-project.is-light {
  grid-template-columns: minmax(0, 1.25fr) minmax(300px, .75fr);
  background: var(--cream);
  color: var(--ink);
}
.px-copy { display: flex; flex-direction: column; align-items: flex-start; justify-content: center; padding: clamp(2rem, 4vw, 4.5rem); }
.px-copy h3 { font-family: var(--font-thai); font-weight: 600; }
.px-copy > p:not(.px-project-type) { margin: 1rem 0 0; color: var(--fg-muted); }
.is-light .px-copy > p:not(.px-project-type),
.is-light .px-project-type { color: #756b61; }
.px-credits { width: 100%; margin: 2rem 0; border-top: 1px solid var(--border-color); }
.is-light .px-credits { border-color: rgba(23, 18, 14, .15); }
.px-credits > div { display: grid; grid-template-columns: .8fr 1.2fr; gap: 1rem; padding: .75rem 0; border-bottom: 1px solid var(--border-color); }
.is-light .px-credits > div { border-color: rgba(23, 18, 14, .15); }
.px-credits dt { color: var(--fg-muted); font: 500 .68rem/1.5 var(--font-sans); letter-spacing: .08em; text-transform: uppercase; }
.is-light .px-credits dt { color: #756b61; }
.px-credits dd { margin: 0; font-size: .9rem; }
.px-button {
  display: inline-flex;
  min-height: 47px;
  align-items: center;
  justify-content: center;
  gap: .55rem;
  padding: .75rem 1.5rem;
  border: 1px solid transparent;
  border-radius: 999px;
  background: var(--brand-line);
  color: #fff;
  font: 600 .86rem/1.2 var(--font-sans);
  transition: transform var(--transition-normal), filter var(--transition-normal);
}
.px-button:hover { color: #fff; filter: brightness(1.08); transform: translateY(-2px); }
.px-button.is-dark { background: var(--ink); }
.px-viewer,
.px-visual { min-height: 640px; background: #080b11; }
.px-viewer { display: grid; grid-template-rows: 44px 1fr; }
.px-viewer-bar { display: flex; align-items: center; gap: .4rem; padding: 0 1rem; border-bottom: 1px solid rgba(255,255,255,.1); }
.px-viewer-bar > span { width: 7px; height: 7px; border-radius: 50%; background: #6d6d6d; }
.px-viewer-bar strong { margin-left: auto; color: #8c8f94; font: 500 .58rem/1 var(--font-sans); letter-spacing: .14em; }
.px-preview { position: relative; display: block; overflow: hidden; }
.px-preview img,
.px-visual img { width: 100%; height: 100%; object-fit: cover; transition: transform .8s var(--ease-smooth); }
.px-preview:hover img,
.px-visual:hover img { transform: scale(1.02); }
.px-preview > span { position: absolute; right: 1.5rem; bottom: 1.5rem; display: inline-flex; gap: .6rem; padding: .75rem 1rem; border: 1px solid rgba(255,255,255,.38); border-radius: 999px; background: rgba(14,14,14,.82); color: #fff; font: 500 .7rem/1 var(--font-sans); letter-spacing: .12em; }
.px-client-project {
  display: grid;
  grid-template-columns: minmax(0,1.25fr) minmax(280px,.75fr) auto;
  gap: clamp(2rem,4vw,4rem);
  align-items: center;
  margin-bottom: 1.1rem;
  padding: clamp(2rem,4vw,4rem);
  border: 1px solid var(--border-color);
  border-radius: var(--r);
  background: var(--bg-panel);
}
.px-client-project h3 { font-family: var(--font-thai); font-weight: 600; }
.px-client-project > div > p:not(.px-project-type) { max-width: 680px; margin: 1rem 0 0; color: var(--fg-muted); }
.px-client-facts { margin: 0; border-top: 1px solid var(--border-color); }
.px-client-facts > div { padding: .65rem 0; border-bottom: 1px solid var(--border-color); }
.px-client-facts dt { color: var(--fg-muted); font: 500 .65rem/1.4 var(--font-sans); letter-spacing: .08em; text-transform: uppercase; }
.px-client-facts dd { margin: .18rem 0 0; color: var(--fg-primary); font-size: .88rem; }
.px-review-demo { display: grid; grid-template-columns: 250px 1fr; overflow: hidden; border: 1px solid rgba(23,18,14,.16); border-radius: var(--r); background: var(--cream); color: var(--ink); box-shadow: 0 26px 70px rgba(0,0,0,.24); }
.px-review-nav { display: flex; flex-direction: column; align-items: flex-start; gap: .45rem; padding: 2.2rem 1.8rem; border-right: 1px solid rgba(23,18,14,.14); background: #e8e3dd; }
.px-review-nav > p,
.px-worktop span,
.px-worktop mark,
.px-plan > span,
.px-decision > span { color: #756b61; font: 500 .65rem/1.35 var(--font-sans); letter-spacing: .12em; text-transform: uppercase; }
.px-review-nav > strong { margin-bottom: 1.4rem; color: var(--ink); font-weight: 600; }
.px-review-nav span { width: 100%; border-radius: var(--r); padding: .75rem .9rem; color: #6d645c; }
.px-review-nav span.is-selected { background: var(--brand-cola); color: #fff; }
.px-workspace { padding: clamp(1.5rem, 4vw, 4rem); }
.px-worktop { display: grid; grid-template-columns: 1fr 1fr auto; gap: 1rem; align-items: center; padding-bottom: 1.5rem; border-bottom: 1px solid rgba(23,18,14,.14); }
.px-worktop strong { color: var(--ink); }
.px-worktop mark { border-radius: 999px; padding: .5rem .8rem; background: #ddd5cc; }
.px-workstage { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 1rem; padding-top: 2rem; }
.px-plan,
.px-decision { display: flex; min-height: 200px; flex-direction: column; gap: .6rem; justify-content: flex-end; padding: 1.4rem; border: 1px solid rgba(23,18,14,.14); border-radius: var(--r); background: #eeeae5; }
.px-plan strong { color: var(--ink); }
.px-plan small { color: #756b61; }
.px-decision { grid-column: 1 / -1; min-height: auto; flex-direction: row; align-items: center; justify-content: space-between; background: var(--brand-cola); color: #fff; }
.px-decision strong { color: #fff; }
.px-decision > span { color: #c6bdb5; }
.px-decision b { border-bottom: 1px solid rgba(255,255,255,.45); color: #fff; font-weight: 500; }
.px-privacy { margin: 1rem 0 0; color: var(--fg-muted); font-size: .85rem; }
.px-cta { display: flex; min-height: 470px; flex-direction: column; align-items: center; justify-content: center; padding: var(--pad-section) max(5vw,1.5rem); background: var(--cream); color: var(--ink); text-align: center; }
.px-cta .px-eyebrow { color: #756b61; }
.px-cta h2 { max-width: none; margin-bottom: 2rem; color: var(--ink); font-family: var(--font-thai); font-size: clamp(2rem,3.35vw,3.35rem); font-weight: 600; white-space: nowrap; }
@media (max-width: 820px) {
  .px-hero,
  .px-heading { grid-template-columns: 1fr; gap: 2rem; }
  .px-hero { min-height: 560px; padding-top: 9rem; }
  .px-journey { grid-template-columns: 1fr 1fr; gap: 1.5rem; }
  .px-arrow { display: none; }
  .px-project,
  .px-project.is-light { grid-template-columns: 1fr; }
  .px-project.is-light .px-visual { order: 2; }
  .px-client-project { grid-template-columns: 1fr; align-items: start; }
  .px-client-project .px-button { justify-self: start; }
  .px-viewer,
  .px-visual { min-height: 520px; }
  .px-review-demo { grid-template-columns: 1fr; }
  .px-review-nav { display: grid; grid-template-columns: repeat(2,1fr); border-right: 0; border-bottom: 1px solid rgba(23,18,14,.14); }
  .px-review-nav > p,
  .px-review-nav > strong { grid-column: 1 / -1; }
}
@media (max-width: 560px) {
  .px-hero h1 { font-size: clamp(2.35rem,12vw,3.4rem); }
  .px-journey,
  .px-workstage { grid-template-columns: 1fr; }
  .px-project,
  .px-project.is-light { min-height: 0; }
  .px-viewer,
  .px-visual { min-height: 360px; }
  .px-worktop { grid-template-columns: 1fr; }
  .px-decision { grid-column: auto; align-items: flex-start; flex-direction: column; }
  .px-review-nav { grid-template-columns: 1fr; }
  .px-review-nav > p,
  .px-review-nav > strong { grid-column: auto; }
  .px-credits > div { grid-template-columns: 1fr; gap: .25rem; }
  .px-button { width: 100%; }
  .px-cta h2 { font-size: clamp(1.2rem,5.35vw,1.5rem); white-space: nowrap; }
}