:root {
  --ink: #182027;
  --muted: #627078;
  --paper: #f2eee6;
  --paper-light: #fbf9f4;
  --line: rgba(24, 32, 39, 0.16);
  --gold: #b9823e;
  --blue: #304d5b;
  --max-width: 1180px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: "DM Sans", system-ui, sans-serif;
  line-height: 1.55;
}

a { color: inherit; }

a:focus-visible {
  outline: 3px solid var(--gold);
  outline-offset: 4px;
}

.content-width,
.project-header-inner,
.project-hero-inner,
.project-footer-inner {
  width: min(calc(100% - 48px), var(--max-width));
  margin: 0 auto;
}

.project-header {
  border-bottom: 1px solid var(--line);
  background: var(--paper);
}

.project-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 88px;
  gap: 32px;
}

.project-mark {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--ink);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  line-height: 1.15;
  text-decoration: none;
  text-transform: uppercase;
}

.project-mark-rule {
  display: block;
  width: 24px;
  height: 3px;
  background: var(--gold);
}

.project-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  font-size: 0.9rem;
  font-weight: 600;
}

.project-nav a { text-decoration: none; }
.project-nav a:hover { color: var(--gold); }

.project-hero {
  position: relative;
  min-height: 570px;
  overflow: hidden;
  background: var(--blue);
  color: #f8f5ed;
}

.project-hero::after {
  position: absolute;
  right: -90px;
  bottom: -170px;
  width: 580px;
  height: 580px;
  border: 1px solid rgba(242, 238, 230, 0.18);
  border-radius: 50%;
  content: "";
}

.project-hero-inner {
  position: relative;
  z-index: 1;
  display: flex;
  min-height: 570px;
  max-width: 900px;
  margin-left: max(24px, calc((100vw - var(--max-width)) / 2));
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
}

.eyebrow {
  margin: 0 0 18px;
  color: var(--gold);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.project-hero h1 {
  max-width: 700px;
  margin: 0;
  font-family: "Libre Baskerville", Georgia, serif;
  font-size: clamp(2.8rem, 7vw, 6.1rem);
  font-weight: 400;
  letter-spacing: -0.055em;
  line-height: 1.04;
}

.hero-intro {
  max-width: 610px;
  margin: 28px 0 34px;
  color: rgba(248, 245, 237, 0.82);
  font-size: clamp(1.05rem, 2vw, 1.3rem);
}

.hero-index {
  position: absolute;
  right: max(24px, calc((100vw - var(--max-width)) / 2));
  bottom: 40px;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 12px;
  color: rgba(248, 245, 237, 0.54);
  font-size: 0.74rem;
  letter-spacing: 0.15em;
}

.hero-index span:first-child {
  color: rgba(248, 245, 237, 0.24);
  font-family: "Libre Baskerville", Georgia, serif;
  font-size: clamp(5rem, 12vw, 10rem);
  letter-spacing: -0.1em;
  line-height: 0.8;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  min-height: 48px;
  padding: 12px 17px;
  border: 1px solid transparent;
  font-size: 0.87rem;
  font-weight: 700;
  text-decoration: none;
}

.button-dark { background: #f8f5ed; color: var(--ink); }
.button-dark:hover { background: #fff; }
.button-light { background: var(--ink); color: #f8f5ed; }
.button-light:hover { background: var(--blue); }

.cities-section { padding-top: 118px; padding-bottom: 120px; }

.section-heading { max-width: 680px; margin-bottom: 50px; }

.section-heading h2,
.about-copy h2 {
  margin: 0;
  font-family: "Libre Baskerville", Georgia, serif;
  font-size: clamp(2rem, 4vw, 3.3rem);
  font-weight: 400;
  letter-spacing: -0.045em;
  line-height: 1.12;
}

.section-heading > p:last-child {
  max-width: 560px;
  margin: 20px 0 0;
  color: var(--muted);
  font-size: 1.05rem;
}

.city-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }

.city-card {
  display: flex;
  min-height: 380px;
  padding: 28px;
  flex-direction: column;
  border: 1px solid var(--line);
  background: var(--paper-light);
}

.city-card-active { border-color: var(--ink); background: #fffdf8; box-shadow: 9px 9px 0 rgba(48, 77, 91, 0.12); }

.city-card-topline { display: flex; justify-content: space-between; gap: 16px; }

.city-status {
  color: var(--gold);
  font-size: 0.71rem;
  font-weight: 700;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.city-number { color: var(--muted); font-size: 0.78rem; letter-spacing: 0.1em; }

.city-card h3 {
  margin: 66px 0 13px;
  font-family: "Libre Baskerville", Georgia, serif;
  font-size: clamp(1.9rem, 3vw, 2.65rem);
  font-weight: 400;
  letter-spacing: -0.05em;
}

.city-card p { margin: 0; color: var(--muted); font-size: 0.96rem; }

.city-links { display: flex; align-items: center; flex-wrap: wrap; gap: 16px 20px; margin-top: auto; padding-top: 30px; font-size: 0.82rem; font-weight: 700; }
.city-links a:not(.button) { text-decoration: underline; text-decoration-color: rgba(185, 130, 62, 0.55); text-underline-offset: 4px; }
.city-links a:not(.button):hover { color: var(--gold); }

.city-card-planned { background: transparent; }
.city-card-planned h3 { color: var(--muted); }
.planned-note { margin-top: auto; padding-top: 30px; color: var(--muted); font-size: 0.79rem; font-style: italic; }

.about-section {
  display: grid;
  grid-template-columns: minmax(170px, 0.7fr) 1.3fr;
  gap: 80px;
  padding-top: 82px;
  padding-bottom: 120px;
  border-top: 1px solid var(--line);
}

.about-mark { display: block; margin-top: 55px; color: rgba(48, 77, 91, 0.28); font-family: "Libre Baskerville", Georgia, serif; font-size: 4rem; letter-spacing: -0.1em; }
.about-copy { max-width: 680px; }
.about-copy p { margin: 24px 0 0; color: var(--muted); font-size: 1.06rem; }

.project-footer { padding: 30px 0; background: var(--ink); color: rgba(248, 245, 237, 0.72); font-size: 0.79rem; }
.project-footer-inner { display: flex; justify-content: space-between; gap: 24px; }

@media (max-width: 760px) {
  .content-width, .project-header-inner, .project-hero-inner, .project-footer-inner { width: min(calc(100% - 36px), var(--max-width)); }
  .project-header-inner { min-height: 76px; align-items: flex-start; padding: 20px 0; flex-direction: column; gap: 18px; }
  .project-nav { gap: 16px; font-size: 0.82rem; }
  .project-hero, .project-hero-inner { min-height: 520px; }
  .project-hero-inner { margin-left: auto; }
  .hero-index { right: 18px; bottom: 26px; }
  .hero-index span:first-child { font-size: 5.5rem; }
  .cities-section { padding-top: 78px; padding-bottom: 82px; }
  .city-grid { grid-template-columns: 1fr; }
  .city-card { min-height: 330px; }
  .about-section { grid-template-columns: 1fr; gap: 24px; padding-top: 60px; padding-bottom: 82px; }
  .about-mark { display: none; }
  .project-footer-inner { align-items: flex-start; flex-direction: column; gap: 7px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}