/* ===== SHARED STYLES — jordanschilling.tech ===== */

/* ── RESET & VARIABLES ── */
:root {
  --bg: #0a0a0b;
  --panel: #111114;
  --fg: #eaeaf0;
  --muted: #a7a7b1;
  --link: #60a5fa;
  --accent: #3b82f6;
  --ring: rgba(59,130,246,.3);
  --sep: rgba(255,255,255,0.07);
  --maxw: 1100px;
  --nav-h: 60px;
}
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Segoe UI', system-ui, -apple-system, Roboto, "Helvetica Neue", Arial, sans-serif;
  background: var(--bg);
  color: var(--fg);
  line-height: 1.7;
  overflow-x: hidden;
}
a { color: var(--link); text-decoration: none; }
a:hover { text-decoration: underline; }
img { max-width: 100%; display: block; }

/* ── SCROLLBAR ── */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: #333; border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: #555; }

/* ── NAVBAR ── */
.navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  height: var(--nav-h);
  backdrop-filter: saturate(180%) blur(12px);
  -webkit-backdrop-filter: saturate(180%) blur(12px);
  background: rgba(10,10,11,0.72);
  border-bottom: 1px solid var(--sep);
  transition: background 300ms;
}
.navbar__inner {
  max-width: var(--maxw); margin: 0 auto;
  display: flex; align-items: center;
  height: 100%; padding: 0 24px;
}
.navbar__brand {
  font-size: 18px; font-weight: 800; letter-spacing: .4px;
  color: var(--fg); text-decoration: none;
}
.navbar__brand:hover { text-decoration: none; color: var(--link); }
.navbar__spacer { flex: 1; }
.navbar__links { display: flex; gap: 24px; align-items: center; }
.navbar__links a {
  color: var(--muted); font-size: 14px; font-weight: 500;
  text-decoration: none; letter-spacing: .2px;
  transition: color 200ms;
}
.navbar__links a:hover,
.navbar__links a.active { color: var(--fg); text-decoration: none; }

.navbar__links a.navbar__devlog {
  display: inline-flex;
  align-items: center;
  padding: 6px 16px;
  border-radius: 8px;
  background: var(--link);
  color: #fff !important;
  font-weight: 700;
  font-size: 13px;
  letter-spacing: .3px;
  text-decoration: none;
  transition: background 200ms, transform 200ms, box-shadow 200ms;
}
.navbar__links a.navbar__devlog:hover,
.navbar__links a.navbar__devlog.active {
  background: #2563eb;
  transform: translateY(-1px);
  box-shadow: 0 4px 14px rgba(59,130,246,.4);
  color: #fff !important;
  text-decoration: none;
}

/* Mobile hamburger */
.navbar__toggle {
  display: none; background: none; border: none;
  color: var(--fg); cursor: pointer; padding: 4px;
}
.navbar__toggle svg { width: 26px; height: 26px; }

/* ── SECTIONS ── */
.section {
  max-width: var(--maxw); margin: 0 auto;
  padding: 80px 24px;
}
.section__title {
  font-size: clamp(28px, 4vw, 36px);
  font-weight: 800; text-align: center;
  margin-bottom: 20px;
}
.section__divider {
  width: 48px; height: 2px; border-radius: 2px;
  background: var(--accent); margin: 0 auto 40px;
}

/* ── PAGE HERO (subpages) ── */
.page-hero {
  padding-top: calc(var(--nav-h) + 60px);
  padding-bottom: 60px;
  text-align: center;
  max-width: var(--maxw);
  margin: 0 auto;
  padding-left: 24px;
  padding-right: 24px;
}
.page-hero h1 {
  font-size: clamp(32px, 5vw, 44px);
  font-weight: 800;
  margin-bottom: 16px;
  color: var(--fg);
}
.page-hero p {
  color: var(--muted); font-size: 18px;
  max-width: 700px; margin: 0 auto;
  line-height: 1.8;
}

/* ── CONTENT BLOCK ── */
.content-block {
  max-width: 800px; margin: 0 auto;
  padding: 0 24px 60px;
}
.content-block h2 {
  font-size: 28px; font-weight: 800;
  margin-bottom: 20px; color: var(--fg);
}
.content-block h3 {
  font-size: 22px; font-weight: 700;
  margin-bottom: 14px; color: var(--link);
}
.content-block p {
  color: var(--muted); font-size: 16px;
  line-height: 1.8; margin-bottom: 16px;
}
.content-block ul {
  padding-left: 1.4rem; margin-bottom: 20px;
}
.content-block li {
  color: var(--muted); font-size: 15px;
  line-height: 1.7; margin: 8px 0;
}
.content-block li b { color: var(--fg); }
.content-block a { color: var(--link); }
.article-date {
  display: block; font-size: 14px;
  color: var(--muted); margin-bottom: 12px;
}

/* ── CARD GRID (reusable) ── */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 24px;
  max-width: var(--maxw);
  margin: 0 auto 60px;
  padding: 0 24px;
}
.card {
  background: var(--panel);
  border: 1px solid var(--sep);
  border-radius: 16px;
  padding: 28px 24px;
  transition: transform 200ms, border-color 200ms;
  display: flex; flex-direction: column;
}
.card:hover {
  transform: translateY(-4px);
  border-color: rgba(96,165,250,.25);
}
.card h3 {
  font-size: 20px; font-weight: 800;
  color: var(--link); margin-bottom: 12px;
}
.card p {
  color: var(--muted); font-size: 14.5px;
  line-height: 1.7; flex: 1;
  margin-bottom: 16px;
}
.card .card-link {
  display: inline-block;
  padding: 8px 18px; border-radius: 10px;
  border: 1px solid var(--sep);
  font-size: 13px; font-weight: 600;
  color: var(--fg); text-decoration: none;
  width: fit-content;
  transition: box-shadow 200ms, border-color 200ms;
}
.card .card-link:hover {
  box-shadow: 0 0 0 3px var(--ring);
  border-color: var(--link);
  text-decoration: none;
}

/* ── AUTHOR BOX ── */
.author-box {
  background: var(--panel);
  border: 1px solid var(--sep);
  border-radius: 16px;
  padding: 28px 24px;
  margin-top: 40px;
  max-width: 800px;
  margin-left: auto; margin-right: auto;
}
.author-box h4 {
  font-size: 16px; font-weight: 700;
  color: var(--fg); margin-bottom: 8px;
}
.author-box p {
  color: var(--muted); font-size: 14.5px;
  line-height: 1.7; margin: 0;
}

/* ── CTA BANNER ── */
.cta-banner {
  text-align: center;
  padding: 60px 24px;
  max-width: var(--maxw);
  margin: 0 auto;
  border-top: 1px solid var(--sep);
}
.cta-banner p {
  color: var(--muted); font-size: 16px;
  margin-bottom: 16px;
}
.cta-banner a {
  display: inline-block;
  padding: 12px 28px; border-radius: 999px;
  background: var(--accent); color: #fff;
  font-weight: 700; font-size: 15px;
  text-decoration: none;
  transition: transform 200ms, box-shadow 200ms;
}
.cta-banner a:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(59,130,246,.35);
  text-decoration: none;
}

/* ── FOOTER ── */
.footer {
  text-align: center;
  padding: 32px 24px 48px;
  color: var(--muted); font-size: 13px;
  border-top: 1px solid var(--sep);
  max-width: var(--maxw); margin: 0 auto;
}
.footer a { color: var(--link); }

/* ── RESPONSIVE ── */
@media (max-width: 768px) {
  .navbar__links { display: none; }
  .navbar__toggle { display: block; }
  .navbar__links.open {
    display: flex; flex-direction: column;
    position: absolute; top: var(--nav-h);
    left: 0; right: 0;
    background: rgba(10,10,11,.95);
    backdrop-filter: blur(12px);
    padding: 20px 24px; gap: 16px;
    border-bottom: 1px solid var(--sep);
  }
  .section { padding: 60px 20px; }
  .card-grid { grid-template-columns: 1fr; }
}