/* ===========================================================
   EPromo — editorial tech-tips design
   Palette: Ink #16233D · Paper #FAFAF7 · Amber #E8A33D
            Slate #66707C · Hairline #DDD8CE · Signal #2F8F6E
   Type: Space Grotesk (headings) + Inter (body)
   =========================================================== */

@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@500;600;700&family=Inter:wght@400;500;600&display=swap');

:root {
  --ink: #16233D;
  --paper: #FAFAF7;
  --amber: #E8A33D;
  --slate: #66707C;
  --hairline: #DDD8CE;
  --signal: #2F8F6E;
  --max-width: 720px;
  --wide-width: 1040px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600;
  line-height: 1.2;
  margin: 0 0 0.5em;
  color: var(--ink);
}

a { color: var(--ink); text-decoration: none; }
a:hover { color: var(--amber); }
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible {
  outline: 2px solid var(--amber);
  outline-offset: 2px;
}

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

.container { max-width: var(--wide-width); margin: 0 auto; padding: 0 20px; }
.prose { max-width: var(--max-width); margin: 0 auto; padding: 0 20px; }

/* ---------- Header ---------- */
.site-header {
  border-bottom: 1px solid var(--hairline);
  background: var(--paper);
}
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 20px;
  padding-bottom: 20px;
  flex-wrap: wrap;
  gap: 12px;
}
.brand {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 1.4rem;
  letter-spacing: -0.02em;
}
.brand span { color: var(--amber); }
.site-nav { display: flex; gap: 24px; flex-wrap: wrap; }
.site-nav a { font-size: 0.95rem; color: var(--slate); }
.site-nav a:hover, .site-nav a.active { color: var(--ink); }

/* ---------- Hero (latest post) ---------- */
.hero {
  border-bottom: 1px solid var(--hairline);
  padding: 40px 0 48px;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}
@media (min-width: 760px) {
  .hero-grid { grid-template-columns: 1.1fr 0.9fr; align-items: center; gap: 40px; }
}
.hero-eyebrow {
  color: var(--amber);
  font-weight: 600;
  font-size: 0.85rem;
  margin-bottom: 10px;
}
.hero h1 { font-size: clamp(1.6rem, 4vw, 2.4rem); }
.hero p.dek { color: var(--slate); font-size: 1.05rem; margin: 12px 0 20px; }
.hero-image { border: 1px solid var(--hairline); border-radius: 4px; overflow: hidden; }

/* ---------- Post list ---------- */
.post-list { padding: 8px 0 48px; }
.post-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  padding: 28px 0;
  border-bottom: 1px solid var(--hairline);
}
@media (min-width: 640px) {
  .post-row { grid-template-columns: 140px 1fr; gap: 24px; align-items: start; }
}
.post-row img { border-radius: 4px; border: 1px solid var(--hairline); }
.post-meta { color: var(--slate); font-size: 0.85rem; margin-bottom: 6px; }
.post-meta .cat { color: var(--signal); font-weight: 600; }
.post-row h3 { font-size: 1.25rem; margin-bottom: 6px; }
.post-row p { color: var(--slate); margin: 0; font-size: 0.98rem; }

/* ---------- Single post ---------- */
.post-header { padding: 40px 0 24px; border-bottom: 1px solid var(--hairline); }
.post-header h1 { font-size: clamp(1.7rem, 4vw, 2.3rem); }
.post-body { padding: 32px 0; font-size: 1.08rem; }
.post-body h2 { margin-top: 1.6em; font-size: 1.4rem; }
.post-body h3 { margin-top: 1.3em; font-size: 1.15rem; }
.post-body p { margin: 0 0 1.1em; }
.post-body ul, .post-body ol { margin: 0 0 1.1em; padding-left: 1.3em; }
.post-body img { border-radius: 4px; margin: 1.2em 0; border: 1px solid var(--hairline); }
.post-body a { color: var(--amber); text-decoration: underline; }
.author-line { color: var(--slate); font-size: 0.9rem; }

/* ---------- Ad slot ---------- */
.ad-slot {
  margin: 32px 0;
  padding: 16px;
  border: 1px dashed var(--hairline);
  text-align: center;
  min-height: 90px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--slate);
  font-size: 0.85rem;
}

/* ---------- Static pages ---------- */
.page-content { padding: 40px 0 60px; }
.page-content h1 { font-size: 2rem; margin-bottom: 0.6em; }
.page-content p { margin: 0 0 1.1em; color: var(--ink); }

/* ---------- Footer ---------- */
.site-footer {
  border-top: 1px solid var(--hairline);
  padding: 32px 0;
  margin-top: 40px;
}
.footer-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 16px;
  font-size: 0.9rem;
  color: var(--slate);
}
.footer-grid a { color: var(--slate); }
.footer-grid a:hover { color: var(--amber); }
.footer-links { display: flex; gap: 18px; flex-wrap: wrap; }

/* ---------- Buttons / misc ---------- */
.btn {
  display: inline-block;
  background: var(--ink);
  color: var(--paper);
  padding: 10px 18px;
  border-radius: 4px;
  font-weight: 500;
  border: none;
  cursor: pointer;
  font-size: 0.95rem;
}
.btn:hover { background: var(--amber); color: var(--ink); }

.empty-state {
  padding: 60px 20px;
  text-align: center;
  color: var(--slate);
}

.pagination { display: flex; gap: 10px; justify-content: center; padding: 20px 0 50px; }
.pagination a, .pagination span {
  padding: 8px 14px;
  border: 1px solid var(--hairline);
  border-radius: 4px;
  color: var(--ink);
  font-size: 0.9rem;
}
.pagination .current { background: var(--ink); color: var(--paper); border-color: var(--ink); }

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