:root {
  --bg: #2f343b;
  --bg-soft: #252a31;
  --panel: rgba(47, 52, 59, 0.84);
  --panel-light: #e9e3d7;
  --panel-muted: rgba(233, 227, 215, 0.08);
  --text: #f4efe6;
  --text-dark: #1f2227;
  --muted: #c2bbaf;
  --line: rgba(184, 107, 43, 0.22);
  --accent: #b86b2b;
  --accent-soft: #d6a06f;
  --green-deep: #1f5d3a;
  --shadow: 0 28px 60px rgba(0, 0, 0, 0.28);
  --radius-lg: 34px;
  --radius-md: 22px;
  --radius-sm: 14px;
  --max-width: 1220px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Manrope", sans-serif;
  background:
    radial-gradient(circle at top left, rgba(184, 107, 43, 0.18), transparent 32%),
    radial-gradient(circle at 82% 18%, rgba(31, 93, 58, 0.14), transparent 26%),
    linear-gradient(180deg, #363b43 0%, #2f343b 48%, #262b31 100%);
  color: var(--text);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: 36px 36px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.45), transparent 90%);
  opacity: 0.35;
}

img {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
  text-decoration: none;
}

p {
  line-height: 1.8;
  margin: 0;
}

ul {
  margin: 0;
  padding-left: 1.2rem;
  line-height: 1.9;
}

h1,
h2,
h3 {
  margin: 0;
  font-family: "Fraunces", serif;
  font-weight: 400;
  line-height: 1.04;
  letter-spacing: -0.03em;
}

.site-shell {
  width: min(calc(100% - 2rem), var(--max-width));
  margin: 0 auto;
  padding-bottom: 3rem;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 1rem 0 1.2rem;
  backdrop-filter: blur(14px);
}

.site-header::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.15), transparent);
}

.brand {
  display: inline-flex;
  flex-direction: column;
  gap: 0.15rem;
}

.brand-kicker,
.eyebrow,
.stat-label,
.tag,
.source-card span,
.map-item span,
.timeline span {
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-size: 0.74rem;
  color: var(--accent-soft);
}

.brand-title {
  font-family: "Fraunces", serif;
  font-size: 1.34rem;
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 0.4rem;
}

.site-nav a {
  padding: 0.8rem 1rem;
  border-radius: 999px;
  color: rgba(247, 241, 229, 0.82);
  transition: background 180ms ease, color 180ms ease, transform 180ms ease;
}

.site-nav a:hover,
.site-nav a.is-active {
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
  transform: translateY(-1px);
}

.hero,
.featured-case,
.two-column,
.context-visual,
.grid-two {
  display: grid;
  gap: 2rem;
}

.hero {
  grid-template-columns: minmax(0, 1.1fr) minmax(320px, 0.9fr);
  align-items: center;
  min-height: 78vh;
  padding: 4rem 0 2rem;
}

.hero-copy h1 {
  font-size: clamp(3.3rem, 5vw, 6.5rem);
  max-width: 13ch;
}

.hero-copy h1 span {
  color: var(--accent-soft);
}

.hero-text,
.lead {
  max-width: 65ch;
  color: rgba(247, 241, 229, 0.82);
  font-size: 1.03rem;
}

.hero-copy,
.featured-copy,
.context-copy,
.column-copy {
  display: grid;
  gap: 1.25rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  margin-top: 0.2rem;
}

.button,
.text-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 0.85rem 1.2rem;
  border-radius: 999px;
  transition: transform 180ms ease, background 180ms ease, border-color 180ms ease;
}

.button:hover,
.text-link:hover {
  transform: translateY(-2px);
}

.button-primary {
  background: linear-gradient(135deg, var(--accent), #d18b51);
  color: white;
}

.button-secondary,
.text-link {
  border: 1px solid rgba(233, 227, 215, 0.15);
  color: var(--text);
  background: rgba(233, 227, 215, 0.04);
}

.hero-art {
  position: relative;
}

.hero-art::before {
  content: "";
  position: absolute;
  inset: 10% -5% -6% 10%;
  border-radius: 38% 62% 55% 45% / 40% 38% 62% 60%;
  background: linear-gradient(135deg, rgba(184, 107, 43, 0.28), rgba(31, 93, 58, 0.18));
  filter: blur(18px);
}

.hero-art img,
.featured-image img,
.context-image img {
  width: 100%;
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  position: relative;
}

.stat-band,
.triptych,
.grid-three,
.map-grid,
.timeline-grid,
.sources-grid,
.principle-grid,
.glossary-grid {
  display: grid;
  gap: 1.2rem;
}

.stat-band,
.triptych,
.grid-three {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.stat-band article,
.card,
.triptych-card,
.map-item,
.timeline-grid article,
.source-card,
.dossier-card,
.quote-panel {
  border: 1px solid rgba(233, 227, 215, 0.08);
  border-radius: var(--radius-md);
  background: rgba(233, 227, 215, 0.04);
  backdrop-filter: blur(18px);
  box-shadow: var(--shadow);
}

.stat-band article,
.card,
.triptych-card,
.map-item,
.timeline-grid article,
.source-card {
  padding: 1.55rem;
}

.card,
.triptych-card,
.source-card,
.map-item,
.timeline-grid article,
.principle-grid article,
.glossary-grid article {
  display: grid;
  gap: 0.8rem;
}

.card-dark {
  background: linear-gradient(180deg, rgba(31, 93, 58, 0.2), rgba(37, 42, 49, 0.95));
}

.card-outline {
  background: linear-gradient(180deg, rgba(184, 107, 43, 0.1), rgba(233, 227, 215, 0.04));
  border-color: rgba(184, 107, 43, 0.18);
}

.section-heading {
  display: grid;
  gap: 0.7rem;
  max-width: 48rem;
}

.section-heading h2,
.page-hero h1,
.method-strip h2,
.two-column h2,
.featured-copy h2,
.context-copy h2 {
  font-size: clamp(2rem, 4vw, 3.8rem);
}

.section-heading.narrow,
.page-hero.compact {
  max-width: 52rem;
}

.split-section,
.issue-map,
.principles,
.timeline,
.glossary,
.source-list {
  display: grid;
  gap: 1.6rem;
  margin-top: 5rem;
}

.featured-case,
.two-column,
.context-visual,
.grid-two {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-items: center;
  margin-top: 5rem;
}

.featured-copy,
.context-copy {
  padding: 1rem 0;
}

.map-grid,
.timeline-grid,
.sources-grid,
.glossary-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.map-item span,
.timeline span {
  display: inline-flex;
  width: fit-content;
  padding: 0.3rem 0.5rem;
  border-radius: 999px;
  background: rgba(184, 107, 43, 0.1);
}

.triptych {
  margin-top: 5rem;
}

.triptych-card {
  padding: 2rem;
}

.triptych-card a {
  margin-top: 0.4rem;
  color: var(--accent-soft);
}

.method-strip {
  margin-top: 5rem;
  display: grid;
  gap: 1rem;
  padding: 2rem;
  border-radius: var(--radius-lg);
  background:
    linear-gradient(120deg, rgba(233, 227, 215, 0.12), rgba(31, 93, 58, 0.05)),
    url("../img/arch-veil.svg") center/cover no-repeat;
  border: 1px solid rgba(233, 227, 215, 0.1);
}

.page-main {
  padding: 2rem 0 0;
}

.page-hero.compact {
  display: grid;
  gap: 1rem;
  padding: 2rem 0 1rem;
}

.principle-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.principle-grid article,
.glossary-grid article {
  padding: 1.6rem;
  border-radius: var(--radius-md);
  background: rgba(233, 227, 215, 0.04);
  border: 1px solid rgba(233, 227, 215, 0.08);
}

.dossier-layout {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  gap: 2rem;
  margin-top: 4rem;
}

.dossier-nav {
  position: sticky;
  top: 5.6rem;
  height: fit-content;
  padding: 1.2rem;
  border-radius: var(--radius-md);
  background: rgba(233, 227, 215, 0.04);
  border: 1px solid rgba(233, 227, 215, 0.08);
  display: grid;
  gap: 0.8rem;
}

.dossier-nav a {
  color: rgba(247, 241, 229, 0.8);
}

.dossier-stack {
  display: grid;
  gap: 1.5rem;
}

.dossier-card {
  padding: 2rem;
  display: grid;
  gap: 1.4rem;
}

.dossier-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1rem;
}

.tag {
  padding: 0.5rem 0.75rem;
  border-radius: 999px;
  border: 1px solid rgba(184, 107, 43, 0.24);
}

.dossier-lead {
  font-size: 1.08rem;
  color: rgba(247, 241, 229, 0.86);
}

.dossier-grid,
.dossier-points {
  display: grid;
  gap: 1rem;
}

.dossier-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.dossier-points {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.dossier-points div {
  padding: 1.2rem;
  border-radius: var(--radius-sm);
  background: rgba(233, 227, 215, 0.06);
  border: 1px solid rgba(233, 227, 215, 0.06);
}

.quote-panel {
  margin-top: 4rem;
  padding: 2rem;
  display: grid;
  gap: 0.8rem;
  background:
    linear-gradient(135deg, rgba(184, 107, 43, 0.24), rgba(37, 42, 49, 0.9)),
    url("../img/signal-grid.svg") center/cover no-repeat;
}

.quote-panel p {
  font-family: "Fraunces", serif;
  font-size: clamp(1.6rem, 2.4vw, 2.4rem);
  max-width: 20ch;
}

.quote-mark {
  font-size: 4rem;
  color: rgba(214, 160, 111, 0.62);
  line-height: 1;
}

.site-footer {
  margin-top: 5rem;
  display: flex;
  justify-content: space-between;
  gap: 1.2rem;
  padding: 2rem 0 1rem;
  color: rgba(247, 241, 229, 0.74);
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 1rem;
}

.footer-links a:hover {
  color: white;
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 700ms ease, transform 700ms ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 980px) {
  .hero,
  .featured-case,
  .two-column,
  .context-visual,
  .grid-two,
  .dossier-layout {
    grid-template-columns: 1fr;
  }

  .stat-band,
  .triptych,
  .grid-three,
  .map-grid,
  .timeline-grid,
  .sources-grid,
  .glossary-grid,
  .principle-grid,
  .dossier-grid,
  .dossier-points {
    grid-template-columns: 1fr;
  }

  .dossier-nav {
    position: static;
  }
}

@media (max-width: 740px) {
  .site-shell {
    width: min(calc(100% - 1.2rem), var(--max-width));
  }

  .site-header,
  .site-footer {
    flex-direction: column;
    align-items: flex-start;
  }

  .site-nav,
  .footer-links {
    justify-content: flex-start;
  }

  .hero {
    min-height: auto;
    padding-top: 2.4rem;
  }

  .hero-copy h1 {
    font-size: clamp(2.5rem, 12vw, 4rem);
  }

  .triptych-card,
  .dossier-card,
  .method-strip {
    padding: 1.4rem;
  }
}