@font-face {
  font-family: NeueMontreal;
  src: url("NeueMontreal-W26.woff2") format("woff2");
  font-display: swap;
}

@font-face {
  font-family: HWCigars;
  src: url("HWCigars-W26.woff2") format("woff2");
  font-display: swap;
}

:root {
  --ink: #171715;
  --paper: #e7e0d5;
  --cream: #f4f0e8;
  --muted: #b9b6ae;
  --accent: #a87560;
  --line: rgba(23, 23, 21, .26);
  --pad: clamp(20px, 3.2vw, 52px);
  --sans: NeueMontreal, Arial, sans-serif;
  --display: HWCigars, Georgia, serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; background: var(--paper); }
body { margin: 0; overflow-x: hidden; background: var(--paper); color: var(--ink); font-family: var(--sans); }
a { color: inherit; text-decoration: none; }
img { display: block; width: 100%; }
h1, h2, h3, p, figure, ol, ul { margin: 0; }
button { font: inherit; }
.skip-link { position: fixed; z-index: 100; top: -60px; left: 16px; padding: 12px 16px; background: var(--cream); transition: top .2s; }
.skip-link:focus { top: 16px; }

.case-header {
  position: fixed;
  z-index: 50;
  top: 0;
  left: 0;
  display: flex;
  width: 100%;
  height: 76px;
  align-items: center;
  justify-content: space-between;
  padding: 0 var(--pad);
  color: var(--cream);
  mix-blend-mode: difference;
}

.case-brand { display: flex; align-items: flex-start; gap: 9px; }
.case-brand > span:first-child { font: 35px/.72 var(--display); letter-spacing: -.06em; }
.case-brand small { font-size: 8px; line-height: 1; text-transform: uppercase; }
.case-brand sup { font-size: 7px; }
.case-header nav { display: flex; gap: clamp(18px, 2.4vw, 42px); font-size: 10px; text-transform: uppercase; }
.case-header nav a { border-bottom: 1px solid transparent; padding-bottom: 4px; }
.case-header nav a:hover, .case-header nav a:focus-visible { border-color: currentColor; }
.case-menu { display: none; border: 0; background: none; color: inherit; font-size: 10px; text-transform: uppercase; }
.case-mobile-nav { position: fixed; z-index: 45; inset: 0; padding: 110px var(--pad) 35px; flex-direction: column; gap: 10px; background: var(--ink); color: var(--cream); }
.case-mobile-nav:not([hidden]) { display: flex; }
.case-mobile-nav a { font: clamp(3rem, 14vw, 5rem)/.92 var(--display); }
.case-mobile-nav a:last-child { margin-top: auto; font: 12px var(--sans); }

.case-hero { position: relative; min-height: 100svh; padding: 112px var(--pad) var(--pad); background: var(--ink); color: var(--cream); }
.hero-index { position: absolute; top: 50%; left: var(--pad); font: 12px var(--display); transform: translateY(-50%); }
.hero-year { position: absolute; right: var(--pad); bottom: var(--pad); font-size: 10px; text-transform: uppercase; }
.case-label { margin-left: 15vw; font-size: 10px; text-transform: uppercase; letter-spacing: .04em; }
.case-hero h1 { position: relative; z-index: 2; margin: 11vh 0 0 14.5vw; font: clamp(5.5rem, 15vw, 18rem)/.63 var(--display); letter-spacing: -.075em; }
.hero-summary { position: absolute; z-index: 2; right: var(--pad); bottom: 13vh; width: min(29vw, 390px); font-size: clamp(1.1rem, 1.55vw, 1.6rem); line-height: 1.1; }
.hero-photo { position: absolute; right: 16vw; bottom: 6vh; width: min(34vw, 520px); height: 44vh; overflow: hidden; transform: rotate(-2.5deg); }
.hero-photo img { height: 100%; object-fit: cover; filter: saturate(.72) contrast(.94); }
.hero-scroll { position: absolute; bottom: var(--pad); left: 45%; font-size: 9px; text-transform: uppercase; }

.case-intro { display: grid; grid-template-columns: 1fr 2.2fr; gap: 8vw; padding: clamp(90px, 12vw, 180px) var(--pad); }
.section-label { font: 12px var(--display); text-transform: uppercase; }
.intro-copy > p:first-child { max-width: 980px; font: clamp(2.7rem, 5.8vw, 7.2rem)/.91 var(--sans); letter-spacing: -.055em; }
.intro-copy > p:first-child em { font-family: var(--display); font-weight: 400; }
.intro-body { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(28px, 5vw, 90px); margin-top: 9vw; padding-top: 28px; border-top: 1px solid var(--line); }
.intro-body p { max-width: 560px; font-size: 15px; line-height: 1.4; }
.intro-meta { display: grid; grid-template-columns: 1fr 1fr; gap: 22px 28px; }
.intro-meta span { display: block; margin-bottom: 4px; font-size: 9px; text-transform: uppercase; }
.intro-meta strong { font: 400 1.4rem/1.05 var(--display); }

.photo-spread { display: grid; min-height: 92vh; grid-template-columns: 1.45fr .85fr; gap: clamp(8px, 1vw, 16px); padding: 0 var(--pad); }
.photo-spread figure { position: relative; overflow: hidden; }
.photo-spread figure:last-child { margin-top: 18vh; margin-bottom: 8vh; }
.photo-spread img { height: 100%; object-fit: cover; filter: saturate(.76) contrast(.95); }
.photo-spread figcaption { position: absolute; right: 16px; bottom: 14px; left: 16px; color: #fff; font-size: 9px; text-transform: uppercase; text-shadow: 0 1px 20px rgba(0,0,0,.5); }

.metrics { padding: clamp(90px, 12vw, 180px) var(--pad); background: var(--accent); }
.metrics-heading { display: flex; justify-content: space-between; gap: 30px; margin-bottom: 9vw; }
.metrics-heading h2 { max-width: 900px; font: clamp(3.8rem, 8.5vw, 10.5rem)/.79 var(--sans); letter-spacing: -.07em; text-transform: uppercase; }
.metrics-heading h2 em { font-family: var(--display); font-weight: 400; text-transform: none; }
.metric-grid { display: grid; grid-template-columns: repeat(var(--metric-count, 3), 1fr); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.metric { display: flex; min-height: 250px; flex-direction: column; padding: 28px 20px; border-right: 1px solid var(--line); }
.metric:last-child { border-right: 0; }
.metric strong { font: clamp(3.2rem, 6vw, 7.6rem)/1 var(--display); letter-spacing: -.045em; }
.metric span { margin-top: 18px; font-size: 12px; }
.metric small { margin-top: auto; font-size: 9px; line-height: 1.3; text-transform: uppercase; }
.academic-note { max-width: 660px; margin-top: 28px; font-size: 12px; line-height: 1.4; }

.process { padding: clamp(90px, 12vw, 180px) var(--pad); background: var(--ink); color: var(--cream); }
.process-head { display: grid; grid-template-columns: 1fr 3fr; align-items: start; }
.process h2 { font: clamp(3.4rem, 7.2vw, 9rem)/.83 var(--sans); letter-spacing: -.07em; text-transform: uppercase; }
.process h2 em { font-family: var(--display); font-weight: 400; text-transform: none; }
.process ol { list-style: none; margin-top: 9vw; padding: 0; border-top: 1px solid rgba(255,255,255,.3); }
.process li { display: grid; grid-template-columns: .35fr 1.2fr 2fr; gap: 24px; align-items: baseline; padding: 28px 0; border-bottom: 1px solid rgba(255,255,255,.3); }
.process li > span { font-size: 9px; }
.process li h3 { font: clamp(2rem, 3.2vw, 4.2rem)/1 var(--display); font-weight: 400; }
.process li p { max-width: 540px; font-size: 14px; line-height: 1.35; }

.system { padding: clamp(90px, 12vw, 180px) var(--pad); }
.system-head { display: grid; grid-template-columns: 1fr 2.2fr; gap: 8vw; }
.system h2 { max-width: 960px; font: clamp(3rem, 6.5vw, 8rem)/.87 var(--sans); letter-spacing: -.06em; text-transform: uppercase; }
.system h2 em { font-family: var(--display); font-weight: 400; text-transform: none; }
.system-grid { display: grid; grid-template-columns: repeat(3, 1fr); margin-top: 9vw; border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.system-card { min-height: 330px; padding: 24px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.system-card small { font-size: 9px; text-transform: uppercase; }
.system-card h3 { margin-top: 11vh; font: clamp(1.8rem, 3vw, 3.8rem)/1 var(--display); font-weight: 400; }
.system-card p { max-width: 340px; margin-top: 24px; font-size: 13px; line-height: 1.35; }

.proof-note { display: grid; grid-template-columns: 1fr 2.2fr; gap: 8vw; padding: 70px var(--pad); border-top: 1px solid var(--line); background: var(--cream); }
.proof-note p:last-child { max-width: 720px; font-size: 13px; line-height: 1.4; }
.proof-note a { border-bottom: 1px solid currentColor; }

.next-project { position: relative; display: block; min-height: 74vh; overflow: hidden; background: var(--ink); color: var(--cream); }
.next-project img { position: absolute; inset: 0; height: 100%; object-fit: cover; opacity: .38; filter: saturate(.65) contrast(.95); transition: transform 1.2s; }
.next-project:hover img { transform: scale(1.025); }
.next-project small { position: absolute; z-index: 2; top: var(--pad); left: var(--pad); font-size: 10px; text-transform: uppercase; }
.next-project strong { position: absolute; z-index: 2; top: 50%; right: var(--pad); left: var(--pad); font: clamp(5rem, 15vw, 18rem)/.7 var(--display); font-weight: 400; letter-spacing: -.07em; transform: translateY(-50%); }
.next-project span { position: absolute; z-index: 2; right: var(--pad); bottom: var(--pad); font-size: 10px; text-transform: uppercase; }

.case-footer { display: grid; min-height: 45vh; grid-template-columns: 2fr 1fr 1fr; align-items: end; gap: 30px; padding: var(--pad); background: var(--ink); color: var(--cream); }
.case-footer-brand { font: clamp(6rem, 15vw, 18rem)/.6 var(--display); letter-spacing: -.08em; }
.case-footer p, .case-footer div { font-size: 10px; line-height: 1.4; text-transform: uppercase; }
.case-footer div { display: grid; gap: 9px; justify-items: start; }

body.theme-jobee { --paper: #e7e0d5; --accent: #b8b3aa; }
body.theme-vietnipa { --paper: #ded7cb; --accent: #b96e58; }
body.theme-bendua { --paper: #dfe0d1; --accent: #929678; }
body.theme-bioha { --paper: #d7d9d6; --accent: #85929a; }

@media (max-width: 900px) {
  .case-header { height: 62px; }
  .case-header nav { display: none; }
  .case-menu { display: block; }
  .case-hero { min-height: 92svh; padding-top: 95px; }
  .case-label { margin-left: 0; }
  .case-hero h1 { margin: 12vh 0 0; font-size: clamp(5.3rem, 25vw, 10rem); }
  .hero-index { display: none; }
  .hero-photo { right: var(--pad); bottom: 8vh; width: 55vw; height: 35vh; }
  .hero-summary { bottom: 8vh; left: var(--pad); width: 36vw; font-size: 1rem; }
  .hero-scroll { display: none; }
  .case-intro, .system-head, .proof-note { grid-template-columns: 1fr; }
  .intro-copy > p:first-child { font-size: clamp(2.6rem, 8vw, 5rem); }
  .photo-spread { min-height: 72vh; }
  .metric-grid { grid-template-columns: 1fr 1fr; }
  .metric { min-height: 210px; border-bottom: 1px solid var(--line); }
  .metric:nth-child(2n) { border-right: 0; }
  .process-head { grid-template-columns: 1fr; gap: 60px; }
  .process li { grid-template-columns: 38px 1fr; }
  .process li p { grid-column: 2; }
  .system-grid { grid-template-columns: 1fr 1fr; }
  .system-card { min-height: 280px; }
  .case-footer { grid-template-columns: 1fr; gap: 55px; }
}

@media (max-width: 560px) {
  .case-hero { min-height: 88svh; }
  .case-hero h1 { font-size: 25vw; }
  .hero-photo { width: 64vw; height: 34vh; }
  .hero-summary { bottom: 46vh; left: var(--pad); width: 70vw; }
  .case-intro { gap: 60px; }
  .intro-body { grid-template-columns: 1fr; }
  .photo-spread { min-height: 100svh; grid-template-columns: 1fr; }
  .photo-spread figure:first-child { height: 56svh; }
  .photo-spread figure:last-child { height: 40svh; margin: 0 0 7vh 20%; }
  .metrics-heading { display: grid; }
  .metric-grid { grid-template-columns: 1fr; }
  .metric { min-height: 175px; border-right: 0; }
  .system-grid { grid-template-columns: 1fr; }
  .system-card { min-height: 250px; }
  .next-project { min-height: 62vh; }
  .case-footer-brand { font-size: 35vw; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .next-project img { transition: none; }
}