@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;0,600;0,700;1,300;1,400;1,600&family=Nunito:wght@300;400;500;600;700&family=Space+Mono:wght@400;700&display=swap');

:root {
  --bg:         #05261e;
  --bg2:        #0a3329;
  --bg3:        #a8894d;
  --gold:       #d9b35d;
  --gold-lt:    #f2d78a;
  --gold-pale:  rgba(217,179,93,0.13);
  --teal:       #0f6f5a;
  --teal-lt:    #35a686;
  --text:       #f8edd0;
  --text2:      #e8d8a7;
  --text3:      #c6ad72;
  --panel-bg:   rgba(8,41,34,0.92);
  --tile-bg:    #fff9e9;
  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-ui:      'Nunito', system-ui, sans-serif;
  --font-mono:    'Space Mono', monospace;
  --radius:     8px;
  --max-w:      780px;
  --max-w-wide: 1100px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-ui);
  background-color: var(--bg);
  color: var(--text);
  line-height: 1.7;
  font-size: 17px;
  min-height: 100vh;
  background-image:
    radial-gradient(ellipse 80% 50% at 50% -10%, rgba(15,111,90,0.25) 0%, transparent 70%),
    repeating-linear-gradient(
      45deg,
      transparent,
      transparent 40px,
      rgba(168,137,77,0.025) 40px,
      rgba(168,137,77,0.025) 41px
    );
}

/* ── Typography ── */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  color: var(--text);
  line-height: 1.2;
  font-weight: 600;
}

h1 { font-size: clamp(2rem, 5vw, 3.2rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2.2rem); }
h3 { font-size: clamp(1.2rem, 2.5vw, 1.6rem); }
h4 { font-size: 1.1rem; }

p { color: var(--text2); margin-bottom: 1.4rem; }

a { color: var(--gold); text-decoration: none; transition: color 0.2s; }
a:hover { color: var(--gold-lt); }

strong { color: var(--text); font-weight: 600; }
em { color: var(--text2); font-style: italic; }

code {
  font-family: var(--font-mono);
  background: var(--gold-pale);
  color: var(--gold-lt);
  padding: 0.15em 0.45em;
  border-radius: 4px;
  font-size: 0.85em;
}

blockquote {
  border-left: 3px solid var(--gold);
  padding: 1rem 1.5rem;
  margin: 2rem 0;
  background: var(--gold-pale);
  border-radius: 0 var(--radius) var(--radius) 0;
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-style: italic;
  color: var(--text2);
}

hr {
  border: none;
  border-top: 1px solid rgba(168,137,77,0.25);
  margin: 2.5rem 0;
}

ul, ol {
  padding-left: 1.5rem;
  color: var(--text2);
  margin-bottom: 1.4rem;
}
li { margin-bottom: 0.4rem; }

img { max-width: 100%; border-radius: var(--radius); }

/* ── Layout ── */
.container {
  max-width: var(--max-w-wide);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.container--narrow {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* ── Nav ── */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(5,38,30,0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(168,137,77,0.2);
}

.nav__inner {
  max-width: var(--max-w-wide);
  margin: 0 auto;
  padding: 0 1.5rem;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.nav__logo {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--gold);
  letter-spacing: 0.03em;
  text-decoration: none;
  transition: color 0.2s;
}
.nav__logo:hover { color: var(--gold-lt); }
.nav__logo span { color: var(--text3); font-weight: 300; font-size: 1rem; margin-left: 4px; }

.nav__links {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  list-style: none;
}

.nav__links a {
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--text3);
  padding: 0.4rem 0.85rem;
  border-radius: 6px;
  transition: all 0.2s;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.nav__links a:hover,
.nav__links a.active {
  color: var(--gold);
  background: var(--gold-pale);
}

.nav__cta {
  background: linear-gradient(135deg, var(--gold-lt), var(--gold));
  color: var(--bg) !important;
  font-weight: 700 !important;
  padding: 0.45rem 1.1rem !important;
  border-radius: 6px !important;
}
.nav__cta:hover {
  background: linear-gradient(135deg, var(--gold-lt), var(--gold-lt)) !important;
  color: var(--bg) !important;
}

/* ── Hero ── */
.hero {
  padding: 5rem 1.5rem 4rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 80% at 50% 100%, rgba(15,111,90,0.3) 0%, transparent 70%);
  pointer-events: none;
}

.hero__eyebrow {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--teal-lt);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: 1.2rem;
  display: block;
}

.hero__title {
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 8vw, 5rem);
  font-weight: 700;
  color: var(--text);
  margin-bottom: 1.2rem;
  line-height: 1.05;
}

.hero__title .gold { color: var(--gold); }

.hero__subtitle {
  font-size: 1.1rem;
  color: var(--text3);
  max-width: 560px;
  margin: 0 auto 2.5rem;
  font-weight: 400;
  line-height: 1.65;
}

.hero__actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.7rem 1.6rem;
  border-radius: var(--radius);
  font-family: var(--font-ui);
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  transition: all 0.2s;
  border: none;
  text-decoration: none;
}

.btn--gold {
  background: linear-gradient(135deg, var(--gold-lt), var(--gold));
  color: var(--bg);
}
.btn--gold:hover {
  background: linear-gradient(135deg, var(--gold-lt), var(--gold-lt));
  color: var(--bg);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(217,179,93,0.3);
}

.btn--outline {
  background: transparent;
  color: var(--text2);
  border: 1px solid rgba(168,137,77,0.4);
}
.btn--outline:hover {
  border-color: var(--gold);
  color: var(--gold);
  background: var(--gold-pale);
}

/* ── Category pills ── */
.category-pill {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.25rem 0.7rem;
  border-radius: 20px;
  border: 1px solid rgba(168,137,77,0.35);
  color: var(--text3);
  transition: all 0.2s;
}
.category-pill:hover {
  border-color: var(--gold);
  color: var(--gold);
  background: var(--gold-pale);
}

.category-pill--learn   { border-color: rgba(53,166,134,0.5); color: var(--teal-lt); }
.category-pill--strategy { border-color: rgba(217,179,93,0.5); color: var(--gold); }
.category-pill--variants { border-color: rgba(211,184,117,0.5); color: var(--text2); }
.category-pill--community { border-color: rgba(168,137,77,0.5); color: var(--text3); }

/* ── Card grid ── */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.5rem;
}

.card {
  background: var(--panel-bg);
  border: 1px solid rgba(168,137,77,0.18);
  border-radius: 12px;
  padding: 1.75rem;
  transition: all 0.25s;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  text-decoration: none;
}

.card:hover {
  border-color: rgba(168,137,77,0.45);
  transform: translateY(-3px);
  box-shadow: 0 12px 40px rgba(0,0,0,0.35);
  background: rgba(10,51,41,0.95);
}

.card__meta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.card__date {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text3);
  letter-spacing: 0.05em;
}

.card__title {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--text);
  line-height: 1.25;
  margin: 0;
}

.card__excerpt {
  font-size: 0.9rem;
  color: var(--text3);
  line-height: 1.6;
  flex: 1;
  margin: 0;
}

.card__read-more {
  font-size: 0.82rem;
  color: var(--gold);
  font-weight: 600;
  letter-spacing: 0.04em;
  margin-top: auto;
}

/* ── Featured card ── */
.card--featured {
  grid-column: 1 / -1;
  flex-direction: row;
  gap: 2rem;
  padding: 2.25rem;
  background: linear-gradient(135deg, rgba(15,111,90,0.2), rgba(8,41,34,0.95));
  border-color: rgba(168,137,77,0.3);
}

.card--featured .card__body { flex: 1; display: flex; flex-direction: column; gap: 0.75rem; }
.card--featured .card__title { font-size: 1.8rem; }
.card--featured .card__excerpt { font-size: 0.95rem; }

/* ── Article prose ── */
.prose {
  max-width: var(--max-w);
  margin: 0 auto;
}

.prose h2 {
  margin-top: 2.5rem;
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid rgba(168,137,77,0.2);
}

.prose h3 { margin-top: 2rem; margin-bottom: 0.75rem; }

.prose p + p { margin-top: 0; }

.prose table {
  width: 100%;
  border-collapse: collapse;
  margin: 2rem 0;
  font-size: 0.9rem;
}

.prose th {
  background: rgba(168,137,77,0.15);
  color: var(--gold);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.75rem 1rem;
  text-align: left;
  border-bottom: 1px solid rgba(168,137,77,0.3);
}

.prose td {
  padding: 0.75rem 1rem;
  border-bottom: 1px solid rgba(168,137,77,0.1);
  color: var(--text2);
}

.prose tr:last-child td { border-bottom: none; }

/* ── Article header ── */
.article-header {
  padding: 4rem 1.5rem 2.5rem;
  text-align: center;
  border-bottom: 1px solid rgba(168,137,77,0.15);
  margin-bottom: 3rem;
}

.article-header__title {
  font-size: clamp(2rem, 5vw, 3.2rem);
  margin: 1rem 0;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.article-header__meta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
  margin-top: 1rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text3);
  letter-spacing: 0.05em;
}

.article-header__meta span { display: flex; align-items: center; gap: 0.4rem; }

/* ── Section headers ── */
.section-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 2rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid rgba(168,137,77,0.2);
  flex-wrap: wrap;
  gap: 0.75rem;
}

.section-header h2 { margin: 0; }

.section-header a {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text3);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: color 0.2s;
}
.section-header a:hover { color: var(--gold); }

/* ── Category index page ── */
.category-header {
  padding: 4rem 1.5rem 3rem;
  text-align: center;
}

.category-header__icon {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  display: block;
}

/* ── Footer ── */
.footer {
  margin-top: 6rem;
  border-top: 1px solid rgba(168,137,77,0.15);
  padding: 3rem 1.5rem;
  text-align: center;
}

.footer__logo {
  font-family: var(--font-display);
  font-size: 1.4rem;
  color: var(--gold);
  font-weight: 700;
  margin-bottom: 0.75rem;
  display: block;
}

.footer__links {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  flex-wrap: wrap;
  list-style: none;
  margin: 1rem 0;
}

.footer__links a {
  font-size: 0.85rem;
  color: var(--text3);
  transition: color 0.2s;
}
.footer__links a:hover { color: var(--gold); }

.footer__copy {
  font-size: 0.8rem;
  color: var(--text3);
  margin-top: 1rem;
}

/* ── Utilities ── */
.text-gold { color: var(--gold); }
.text-muted { color: var(--text3); }
.text-center { text-align: center; }
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-4 { margin-top: 2rem; }
.mt-8 { margin-top: 4rem; }
.mb-8 { margin-bottom: 4rem; }

/* ── Responsive ── */
@media (max-width: 680px) {
  .nav__links { display: none; }
  .card--featured { flex-direction: column; }
  .card-grid { grid-template-columns: 1fr; }
}