/* cloud-security - field manual aesthetic */
:root {
  --bg: #f5f0e1;
  --bg-card: #fbf7eb;
  --bg-code: #ebe3cf;
  --ink: #2b2620;
  --ink-dim: #6b5b4a;
  --rule: #c8b993;
  --accent: #8b1a1a;
  --accent-2: #1c3a6e;
  --aws: #ff9900;
  --azure: #0078d4;
  --gcp: #4285f4;
  --shadow: 0 2px 8px rgba(43, 38, 32, 0.08);
  --shadow-lift: 0 6px 16px rgba(43, 38, 32, 0.16);
  --font-serif: Georgia, "Times New Roman", serif;
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
  --font-mono: "JetBrains Mono", "Courier New", monospace;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: 17px;
  line-height: 1.7;
  /* subtle paper texture */
  background-image:
    radial-gradient(circle at 20% 30%, rgba(139, 26, 26, 0.02) 0%, transparent 50%),
    radial-gradient(circle at 80% 70%, rgba(28, 58, 110, 0.02) 0%, transparent 50%);
}

a { color: var(--accent-2); text-decoration: none; border-bottom: 1px dotted var(--ink-dim); }
a:hover { border-bottom-style: solid; }

code, pre { font-family: var(--font-mono); font-size: 14.5px; }

code {
  background: var(--bg-code);
  padding: 2px 5px;
  border-radius: 3px;
  color: var(--accent-2);
}

pre {
  background: var(--bg-code);
  border: 1px solid var(--rule);
  border-left: 3px solid var(--accent);
  border-radius: 0 4px 4px 0;
  padding: 16px 18px;
  overflow-x: auto;
  margin: 18px 0;
  position: relative;
  box-shadow: var(--shadow);
}

pre code { background: none; border: none; padding: 0; color: var(--ink); }

.copy-btn {
  position: absolute;
  top: 8px; right: 8px;
  background: var(--bg-card);
  border: 1px solid var(--rule);
  color: var(--ink-dim);
  padding: 3px 10px;
  border-radius: 3px;
  cursor: pointer;
  font-size: 11px;
  font-family: var(--font-sans);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.copy-btn:hover { color: var(--accent); border-color: var(--accent); }

/* nav */
header {
  border-bottom: 2px solid var(--ink);
  background: var(--bg);
  position: sticky;
  top: 0;
  z-index: 10;
}

nav {
  max-width: 920px;
  margin: 0 auto;
  padding: 18px 28px;
  display: flex;
  justify-content: space-between;
  align-items: baseline;
}

nav .logo {
  font-family: var(--font-serif);
  font-weight: bold;
  color: var(--ink);
  font-size: 22px;
  letter-spacing: -0.5px;
  border: none;
}
nav .logo span { color: var(--accent); font-style: italic; }

nav ul { list-style: none; display: flex; gap: 22px; }
nav a { color: var(--ink-dim); font-size: 14px; border: none; }
nav a:hover { color: var(--accent); }

.menu-toggle { display: none; background: none; border: none; color: var(--ink); cursor: pointer; font-size: 22px; }

/* main */
main {
  max-width: 920px;
  margin: 0 auto;
  padding: 56px 28px;
}

/* hero */
.hero {
  text-align: center;
  padding: 40px 0 48px;
  border-bottom: 1px solid var(--rule);
  margin-bottom: 48px;
}

.hero h1 {
  font-family: var(--font-serif);
  font-size: 56px;
  font-weight: normal;
  margin-bottom: 20px;
  letter-spacing: -1.5px;
  line-height: 1.1;
}

.hero h1 em { color: var(--accent); font-style: italic; }

.hero p {
  color: var(--ink-dim);
  font-size: 18px;
  max-width: 580px;
  margin: 0 auto 28px;
  font-style: italic;
}

.cta {
  display: inline-block;
  background: var(--ink);
  color: var(--bg);
  padding: 12px 28px;
  border-radius: 2px;
  font-weight: 600;
  font-size: 14px;
  border: 2px solid var(--ink);
  font-family: var(--font-mono);
  letter-spacing: 1px;
  text-transform: uppercase;
}
.cta:hover { background: var(--accent); border-color: var(--accent); text-decoration: none; }

/* cloud grid */
.cloud-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 18px;
  margin: 28px 0;
}

.cloud-card {
  background: var(--bg-card);
  border: 1px solid var(--rule);
  border-radius: 4px;
  padding: 24px 22px;
  transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s;
  display: block;
  border-bottom: 1px solid var(--rule);  /* override default link underline */
}
.cloud-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lift);
  text-decoration: none;
}

.cloud-card .logo-svg {
  width: 38px;
  height: 38px;
  margin-bottom: 12px;
}

.cloud-card h3 {
  font-family: var(--font-serif);
  font-size: 22px;
  font-weight: normal;
  margin-bottom: 6px;
  color: var(--ink);
}

.cloud-card p { color: var(--ink-dim); font-size: 14px; font-style: normal; margin: 0; }

/* content */
h2 {
  font-family: var(--font-serif);
  margin: 48px 0 20px;
  font-size: 30px;
  font-weight: normal;
  border-bottom: 1px solid var(--rule);
  padding-bottom: 8px;
}

h2::before {
  content: "§ ";
  color: var(--accent);
  font-style: italic;
}

h3 {
  font-family: var(--font-serif);
  margin: 24px 0 8px;
  font-size: 20px;
  font-weight: normal;
}

table {
  width: 100%;
  border-collapse: collapse;
  margin: 18px 0;
  font-size: 14.5px;
  background: var(--bg-card);
  border: 1px solid var(--rule);
}

th, td {
  text-align: left;
  padding: 10px 14px;
  border-bottom: 1px solid var(--rule);
}

th { background: var(--bg-code); color: var(--ink); font-weight: 600; font-family: var(--font-mono); font-size: 12px; text-transform: uppercase; letter-spacing: 0.5px; }

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

ul.bare { list-style: none; }
ul.bare li { padding: 8px 0; border-bottom: 1px dotted var(--rule); }
ul.bare li:last-child { border: none; }

/* personal note box */
.note {
  background: var(--bg-card);
  border: 1px solid var(--rule);
  border-left: 4px solid var(--accent);
  padding: 18px 22px;
  margin: 24px 0;
  font-style: italic;
  color: var(--ink);
}

.note::before {
  content: "personal note";
  display: block;
  font-style: normal;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 6px;
}

/* footer */
footer {
  border-top: 2px solid var(--ink);
  margin-top: 64px;
  padding: 32px 28px;
  text-align: center;
  color: var(--ink-dim);
  font-size: 14px;
}

footer a { color: var(--ink); border-bottom: 1px solid var(--ink); }

/* fade in on scroll */
.fade-in {
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 0.5s, transform 0.5s;
}
.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* mobile */
@media (max-width: 700px) {
  nav ul { display: none; }
  nav ul.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 60px;
    right: 16px;
    background: var(--bg-card);
    border: 1px solid var(--ink);
    border-radius: 4px;
    padding: 14px 20px;
  }
  .menu-toggle { display: block; }
  .hero h1 { font-size: 36px; }
  h2 { font-size: 24px; }
  main { padding: 32px 20px; }
}
/* active nav link - matches regardless of how .nav is nested */
.nav a.active,
nav a.active,
.nav-list a.active,
header a.active {
  color: #8b1a1a !important;
  border-bottom: 2px solid #8b1a1a !important;
  padding-bottom: 4px !important;
  display: inline-block;
}