/* Case-study page — matches donovancadelina.com dark theme */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
  background: #0c0a09;
  color: #faf3e0;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}
a { color: #ffbf00; text-decoration: none; border-bottom: 1px dotted #ffbf00; }
a:hover { opacity: 0.85; }

.container {
  max-width: 720px;
  margin: 0 auto;
  padding: 5rem clamp(1.5rem, 5vw, 3rem) 6rem;
}

.nav {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  opacity: 0.4;
  margin-bottom: 4rem;
}
.nav a { color: inherit; border-bottom: none; }
.nav a:hover { opacity: 1; }

h1 {
  font-size: clamp(1.9rem, 4vw, 2.6rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.15;
  margin-bottom: 2.5rem;
  max-width: 640px;
}

h2 {
  font-size: 1.2rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  margin: 3rem 0 1rem;
  color: #ffbf00;
}

h3 {
  font-size: 1rem;
  font-weight: 600;
  margin: 2rem 0 0.75rem;
  opacity: 0.92;
}

p, ul, ol {
  font-size: 1.02rem;
  font-weight: 300;
  margin-bottom: 1.2rem;
  opacity: 0.88;
}

strong { font-weight: 600; opacity: 1; }
em { color: #ffbf00; font-style: italic; opacity: 0.95; }

ul, ol { padding-left: 1.5rem; }
li { margin-bottom: 0.4rem; }

code {
  font-family: 'SF Mono', Menlo, monospace;
  font-size: 0.88em;
  background: #1a1814;
  padding: 0.12em 0.45em;
  border-radius: 3px;
  color: #ffbf00;
  border: 1px solid #ffbf0022;
}

pre {
  background: #0f0d0b;
  border: 1px solid #ffbf0022;
  border-radius: 4px;
  padding: 1.25rem 1.5rem;
  overflow-x: auto;
  margin: 1.5rem 0 2rem;
  font-size: 0.85rem;
  line-height: 1.6;
}
pre code {
  background: transparent;
  border: none;
  color: #faf3e0;
  padding: 0;
}

hr {
  border: none;
  height: 1px;
  background: linear-gradient(to right, transparent, #ffbf0044, transparent);
  margin: 3rem 0;
}

.footer {
  margin-top: 5rem;
  padding-top: 2rem;
  border-top: 1px solid #ffbf0022;
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  opacity: 0.35;
}
.footer a { color: inherit; border-bottom: none; }