:root {
  --ink: #111326;
  --night: #090b24;
  --pink: #ed3f91;
  --paper: #f5f1ea;
  --muted: #6a6872;
  --line: rgba(17, 19, 38, .16);
  --serif: Georgia, "Times New Roman", serif;
  --sans: Arial, Helvetica, sans-serif;
  --live-preview-scale: 1;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: var(--sans);
  -webkit-font-smoothing: antialiased;
}

img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
figure { margin: 0; }

.case-nav {
  min-height: 64px;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 1.5rem;
  padding: 0 clamp(1.25rem, 4vw, 4.5rem);
  color: #fff;
  background: var(--night);
  border-bottom: 1px solid rgba(255, 255, 255, .14);
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: normal;
  text-transform: uppercase;
}
.case-nav span { color: rgba(255, 255, 255, .55); }
.case-nav a:last-child { justify-self: end; color: #ff74b6; }

.mockup-opening {
  display: grid;
  grid-template-columns: minmax(0, 1.62fr) minmax(260px, .58fr);
  align-items: center;
  gap: clamp(1rem, 2.2vw, 2.4rem);
  padding: clamp(1.25rem, 3vw, 3.5rem) clamp(1.25rem, 4vw, 4.5rem);
  background: var(--night);
}
.mockup { min-width: 0; }
.mockup img {
  width: 100%;
  height: auto;
  border: 1px solid rgba(255, 255, 255, .13);
  box-shadow: 0 24px 55px rgba(0, 0, 0, .32);
}
.mockup-laptop { animation: mockup-in .75s cubic-bezier(.16, 1, .3, 1) both; }
.mobile-mockups { display: grid; gap: clamp(.8rem, 1.5vw, 1.4rem); }
.mobile-mockups .mockup:first-child { animation: mockup-in .75s 100ms cubic-bezier(.16, 1, .3, 1) both; }
.mobile-mockups .mockup:last-child { animation: mockup-in .75s 180ms cubic-bezier(.16, 1, .3, 1) both; }

.case-intro {
  display: grid;
  grid-template-columns: minmax(0, .9fr) minmax(360px, .85fr);
  gap: clamp(3rem, 8vw, 9rem);
  padding: clamp(5rem, 9vw, 10rem) clamp(1.5rem, 7vw, 8rem);
}
.eyebrow {
  margin: 0 0 1.15rem;
  color: var(--pink);
  font-size: .66rem;
  font-weight: 800;
  letter-spacing: normal;
  text-transform: uppercase;
}
.case-intro h1,
.live-heading h2 {
  margin: 0;
  font-family: var(--serif);
  font-weight: 400;
  letter-spacing: normal;
  line-height: .9;
}
.case-intro h1 { font-size: clamp(4.5rem, 9vw, 10rem); }
.intro-copy { max-width: 680px; }
.intro-copy p { font-size: clamp(1rem, 1.25vw, 1.2rem); line-height: 1.7; }
.intro-copy .lead {
  margin-top: 0;
  font-family: var(--serif);
  font-size: clamp(1.5rem, 2.25vw, 2.5rem);
  line-height: 1.16;
}
.project-facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.25rem;
  margin: 2.5rem 0 0;
  padding-top: 1.5rem;
  border-top: 1px solid var(--line);
}
.project-facts dt { color: var(--pink); font-size: .65rem; font-weight: 800; text-transform: uppercase; }
.project-facts dd { margin: .45rem 0 0; font-size: .82rem; line-height: 1.55; }
.tags { display: flex; flex-wrap: wrap; gap: .55rem; margin-top: 2rem; }
.tags { margin-top: 1.3rem; }
.tags span { padding: .62rem .95rem; color: var(--ink); background: rgba(237, 63, 145, .08); border: 1px solid rgba(17, 19, 38, .22); border-radius: 999px; font-size: .74rem; font-weight: 700; }

.poster-showcase {
  padding: clamp(4.5rem, 7vw, 8rem) clamp(1.25rem, 4vw, 4.5rem) clamp(5rem, 8vw, 9rem);
  color: #fff;
  background:
    radial-gradient(circle at 50% 18%, rgba(74, 58, 161, .2), transparent 36%),
    linear-gradient(180deg, #090b24 0%, #060716 100%);
}
.poster-heading {
  display: grid;
  grid-template-columns: minmax(140px, .45fr) minmax(360px, 1fr);
  align-items: end;
  gap: clamp(2rem, 6vw, 7rem);
  width: min(100%, 1440px);
  margin: 0 auto clamp(2.5rem, 5vw, 5.5rem);
}
.poster-heading .eyebrow { align-self: start; }
.poster-heading h2 {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(3.1rem, 5.6vw, 6.4rem);
  font-weight: 400;
  letter-spacing: normal;
  line-height: .92;
}
.poster-title-block p {
  max-width: 620px;
  margin: 1.35rem 0 0;
  color: rgba(255, 255, 255, .7);
  font-size: clamp(.95rem, 1.25vw, 1.15rem);
  line-height: 1.6;
}
.poster-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  align-items: start;
  gap: clamp(1rem, 2.2vw, 2.5rem);
  width: min(100%, 1540px);
  margin-inline: auto;
}
.poster-card {
  min-width: 0;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, .12);
  box-shadow: 0 26px 65px rgba(0, 0, 0, .34);
  transition: transform .55s cubic-bezier(.16, 1, .3, 1), box-shadow .55s cubic-bezier(.16, 1, .3, 1);
}
.poster-card:nth-child(2) { margin-top: clamp(1.5rem, 3vw, 3.5rem); }
.poster-card:nth-child(3) { margin-top: clamp(.5rem, 1.2vw, 1.4rem); }
.poster-card img { width: 100%; height: auto; }
.poster-card:hover { transform: translateY(-8px); box-shadow: 0 34px 82px rgba(0, 0, 0, .46); }

.live-section {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(2rem, 5vw, 5rem);
  align-items: center;
  padding: clamp(4rem, 7vw, 8rem) clamp(1.25rem, 5vw, 5.5rem);
  color: #fff;
  background: var(--night);
}
.live-heading { max-width: none; }
.live-heading h2 { font-size: clamp(3rem, 5.2vw, 6rem); }
.live-heading > p:not(.eyebrow) { color: rgba(255, 255, 255, .7); line-height: 1.7; }
.live-heading a {
  display: inline-flex;
  gap: .6rem;
  margin-top: 1.5rem;
  padding: .8rem 1rem;
  color: #fff;
  background: var(--pink);
  border-radius: 999px;
  font-size: .72rem;
  font-weight: 750;
}
.browser-frame {
  width: 100%;
  overflow: hidden;
  background: #fff;
  border: 1px solid rgba(255, 255, 255, .2);
  border-radius: 12px;
  box-shadow: 0 30px 80px rgba(0, 0, 0, .35);
}
.browser-bar {
  min-height: 38px;
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 0 13px;
  color: #6e6d77;
  background: #eeece9;
  font-size: .6rem;
}
.browser-bar i { width: 8px; height: 8px; border-radius: 50%; background: #aaa7a2; }
.browser-bar span { margin-left: .5rem; }
.browser-frame iframe { display: block; width: 100%; height: clamp(460px, 60vw, 780px); border: 0; background: #fff; }
body[data-live-preview="true"] .browser-frame iframe {
  width: calc(100% / var(--live-preview-scale));
  height: calc((clamp(460px, 60vw, 780px)) / var(--live-preview-scale));
  transform: scale(var(--live-preview-scale));
  transform-origin: top left;
}
body[data-live-preview="true"] .browser-frame {
  height: calc(38px + clamp(460px, 60vw, 780px));
}

.case-footer {
  min-height: 160px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 2rem;
  padding: 2rem clamp(1.25rem, 5vw, 5.5rem);
  border-top: 1px solid var(--line);
  font-size: .75rem;
}
.case-footer p { color: var(--muted); }
.case-footer a { color: var(--pink); font-weight: 750; }

@keyframes mockup-in {
  from { opacity: 0; transform: translateY(28px); }
  to { opacity: 1; transform: translateY(0); }
}

@media (max-width: 900px) {
  .case-nav { grid-template-columns: 1fr auto; }
  .case-nav span { display: none; }
  .mockup-opening { grid-template-columns: 1fr; }
  .mobile-mockups { grid-template-columns: 1fr 1fr; width: min(78%, 700px); justify-self: end; }
  .case-intro,
  .live-section { grid-template-columns: 1fr; }
  .live-heading { max-width: 650px; }
  .poster-heading { grid-template-columns: 1fr; gap: 1rem; }

}

@media (max-width: 620px) {
  .case-nav { min-height: 56px; padding-inline: 1rem; font-size: .56rem; }
  .mockup-opening { padding: .8rem; gap: .8rem; }
  .mobile-mockups { width: 92%; gap: .7rem; }
  .case-intro { padding: 4.5rem 1.25rem; gap: 2rem; }
  .case-intro h1 { font-size: clamp(3.8rem, 19vw, 6rem); }
  .project-facts { grid-template-columns: 1fr; }
  .live-section { padding: 4rem 1rem; }
  .poster-showcase { padding: 4rem 1rem 5rem; }
  .poster-heading { margin-bottom: 2.5rem; }
  .poster-heading h2 { font-size: clamp(2.8rem, 14vw, 4.3rem); }
  .poster-grid { grid-template-columns: 1fr; gap: 1rem; }
  .poster-card:nth-child(2),
  .poster-card:nth-child(3) { margin-top: 0; }
  .browser-frame iframe { height: 560px; }
  body[data-live-preview="true"] .browser-frame { height: 598px; }
  body[data-live-preview="true"] .browser-frame iframe {
    height: calc(560px / var(--live-preview-scale));
  }
  .case-footer { align-items: flex-start; flex-direction: column; justify-content: center; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .mockup { animation: none !important; }
  .poster-card { transition: none !important; }
}