/* =========================================================================
   Halo Privacy — Design System
   For the control enthusiast.
   ========================================================================= */

/* ---------- TOKENS ----------------------------------------------------- */

:root {
  /* Type scale */
  --font-display: "Fraunces", "Newsreader", Georgia, serif;
  --font-body: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-mono: "JetBrains Mono", "SF Mono", ui-monospace, Menlo, monospace;

  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1.0625rem;     /* 17px — generous for legibility */
  --text-md: 1.1875rem;
  --text-lg: 1.4rem;
  --text-xl: 1.875rem;
  --text-2xl: 2.5rem;
  --text-3xl: 3.5rem;
  --text-4xl: 4.75rem;

  --leading-tight: 1.05;
  --leading-snug: 1.25;
  --leading-normal: 1.55;
  --leading-relaxed: 1.7;

  /* Spacing */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.5rem;
  --space-6: 2rem;
  --space-7: 3rem;
  --space-8: 4rem;
  --space-9: 6rem;
  --space-10: 9rem;

  --container-max: 1180px;
  --container-narrow: 760px;
  --container-prose: 680px;
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;

  --transition: 200ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 400ms cubic-bezier(0.4, 0, 0.2, 1);
}

/* ---------- THEME: LIGHT (default) ------------------------------------ */

:root,
[data-theme="light"] {
  --bg: #f5f1ea;
  --bg-elev: #faf7f1;
  --bg-card: #ffffff;
  --bg-inset: #efeae1;

  --ink: #1a1815;
  --ink-strong: #000000;
  --ink-muted: #6a6863;
  --ink-faint: #a39f99;

  --accent: #0e7470;             /* brand teal — deeper for light bg */
  --accent-soft: rgba(14, 116, 112, 0.10);
  --accent-2: #c54a16;           /* warm secondary on light */
  --accent-2-soft: rgba(197, 74, 22, 0.08);
  --brand: #0e7470;

  --border: rgba(0, 0, 0, 0.10);
  --border-strong: rgba(0, 0, 0, 0.20);

  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.06);
  --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 24px 60px rgba(0, 0, 0, 0.10);

  --grid-line: rgba(0, 0, 0, 0.05);
  --noise-opacity: 0.025;

  color-scheme: light;
}

/* ---------- THEME: DARK (opt-in) -------------------------------------- */

[data-theme="dark"] {
  --bg: #0b0b0d;
  --bg-elev: #131318;
  --bg-card: #1a1a21;
  --bg-inset: #0e0e12;

  --ink: #ece8e0;
  --ink-strong: #ffffff;
  --ink-muted: #9b9892;
  --ink-faint: #5e5b56;

  --accent: #1ba7a3;
  --accent-soft: rgba(27, 167, 163, 0.14);
  --accent-2: #f0936a;
  --accent-2-soft: rgba(240, 147, 106, 0.10);
  --brand: #1ba7a3;

  --border: rgba(255, 255, 255, 0.08);
  --border-strong: rgba(255, 255, 255, 0.16);

  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.4);
  --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.5);
  --shadow-lg: 0 24px 60px rgba(0, 0, 0, 0.6);

  --grid-line: rgba(255, 255, 255, 0.04);
  --noise-opacity: 0.04;

  color-scheme: dark;
}

/* ---------- RESET ------------------------------------------------------ */

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

html {
  -webkit-text-size-adjust: 100%;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  scroll-behavior: smooth;
  scroll-padding-top: 88px;
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: var(--leading-normal);
  color: var(--ink);
  background: var(--bg);
  font-feature-settings: "ss01", "cv02", "cv11";
  transition: background-color var(--transition-slow), color var(--transition-slow);
  position: relative;
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(var(--grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-line) 1px, transparent 1px);
  background-size: 64px 64px;
  z-index: 0;
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse at center, black 30%, transparent 80%);
}

body::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='200' height='200'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.5 0'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
  opacity: var(--noise-opacity);
  z-index: 0;
}

main, header, footer { position: relative; z-index: 1; }

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }

::selection { background: var(--accent); color: var(--bg); }

/* ---------- TYPOGRAPHY ------------------------------------------------- */

h1, h2, h3, h4, h5 {
  font-family: var(--font-display);
  font-weight: 400;
  line-height: var(--leading-tight);
  letter-spacing: -0.02em;
  color: var(--ink-strong);
  margin: 0;
  font-variation-settings: "SOFT" 50, "WONK" 0;
}

h1 {
  font-size: clamp(2.5rem, 6.5vw, var(--text-4xl));
  letter-spacing: -0.035em;
  font-weight: 380;
}

h2 {
  font-size: clamp(2rem, 4.5vw, var(--text-3xl));
  letter-spacing: -0.03em;
  font-weight: 400;
}

h3 {
  font-size: clamp(1.4rem, 2.4vw, var(--text-xl));
  letter-spacing: -0.02em;
  font-weight: 500;
}

h4 { font-size: var(--text-lg); font-weight: 500; }

p {
  margin: 0 0 var(--space-5);
  max-width: 70ch;
  color: var(--ink);
}

p.lead {
  font-size: var(--text-md);
  line-height: var(--leading-relaxed);
  color: var(--ink);
  max-width: 60ch;
}

p.muted, .muted { color: var(--ink-muted); }

em, .italic {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 400;
  font-variation-settings: "SOFT" 100, "WONK" 1;
  color: var(--ink-strong);
}

strong { color: var(--ink-strong); font-weight: 600; }

code, .mono {
  font-family: var(--font-mono);
  font-size: 0.92em;
  letter-spacing: -0.01em;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-muted);
}

.eyebrow::before {
  content: "";
  width: 18px;
  height: 1px;
  background: var(--accent);
}

.eyebrow--no-rule::before { display: none; }

/* ---------- LAYOUT ----------------------------------------------------- */

.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-5);
}

.container--narrow { max-width: var(--container-narrow); }
.container--prose { max-width: var(--container-prose); }

.section { padding: var(--space-9) 0; position: relative; }
.section--tight { padding: var(--space-7) 0; }
.section--inset {
  background: var(--bg-inset);
  border-block: 1px solid var(--border);
}

.section-header { margin-bottom: var(--space-8); max-width: 720px; }
.section-header h2 { margin-top: var(--space-3); }
.section-header p { margin-top: var(--space-4); color: var(--ink-muted); font-size: var(--text-md); }

.grid { display: grid; gap: var(--space-6); }
.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }

@media (max-width: 900px) {
  .grid--2, .grid--3, .grid--4 { grid-template-columns: 1fr; }
}

.divider { height: 1px; background: var(--border); margin: var(--space-7) 0; }

/* ---------- HEADER / NAV ---------------------------------------------- */

.header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: color-mix(in srgb, var(--bg) 75%, transparent);
  backdrop-filter: saturate(180%) blur(16px);
  -webkit-backdrop-filter: saturate(180%) blur(16px);
  border-bottom: 1px solid var(--border);
}

.header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 84px;
}

.brand {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  line-height: 0;
}

.brand-logo {
  height: 52px;
  width: auto;
  display: block;
  transition: filter var(--transition);
}

.brand:hover .brand-logo { filter: brightness(1.08); }

/* Footer brand: a bit larger as a sign-off */
.footer .brand-logo { height: 58px; }
@media (max-width: 600px) { .brand-logo { height: 44px; } }

.nav {
  display: flex;
  align-items: center;
  gap: var(--space-6);
}

.nav a {
  font-size: var(--text-sm);
  color: var(--ink-muted);
  transition: color var(--transition);
}
.nav a:hover { color: var(--ink-strong); }

.nav-actions { display: flex; align-items: center; gap: var(--space-3); }

.theme-toggle {
  appearance: none;
  background: transparent;
  border: 1px solid var(--border);
  color: var(--ink-muted);
  width: 38px;
  height: 38px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition);
}
.theme-toggle:hover {
  color: var(--ink-strong);
  border-color: var(--border-strong);
  background: var(--bg-card);
}
.theme-toggle svg { width: 16px; height: 16px; }
[data-theme="dark"] .theme-toggle .icon-sun { display: block; }
[data-theme="dark"] .theme-toggle .icon-moon { display: none; }
[data-theme="light"] .theme-toggle .icon-sun { display: none; }
[data-theme="light"] .theme-toggle .icon-moon { display: block; }

.menu-toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--border);
  width: 38px;
  height: 38px;
  border-radius: var(--radius-sm);
  color: var(--ink);
  cursor: pointer;
  align-items: center;
  justify-content: center;
}

@media (max-width: 820px) {
  .nav { display: none; }
  .nav.open {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    padding: var(--space-5);
    background: var(--bg-elev);
    border-bottom: 1px solid var(--border);
    gap: var(--space-4);
  }
  .menu-toggle { display: inline-flex; }
}

/* ---------- BUTTONS ---------------------------------------------------- */

.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 0.75rem 1.25rem;
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 500;
  letter-spacing: -0.005em;
  border-radius: 999px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: all var(--transition);
  white-space: nowrap;
  text-decoration: none;
}

.btn--primary {
  background: var(--ink);
  color: var(--bg);
  border-color: var(--ink);
}
.btn--primary:hover {
  background: var(--ink-strong);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn--ghost {
  background: transparent;
  color: var(--ink);
  border-color: var(--border-strong);
}
.btn--ghost:hover {
  border-color: var(--ink);
  background: var(--bg-card);
}

.btn--accent {
  background: var(--accent);
  color: #0b0b0d;
  border-color: var(--accent);
}
[data-theme="light"] .btn--accent { color: #ffffff; }
.btn--accent:hover { filter: brightness(1.08); transform: translateY(-1px); }

.btn--lg { padding: 0.95rem 1.6rem; font-size: 0.95rem; }
.btn--sm { padding: 0.55rem 0.9rem; font-size: var(--text-xs); }

.btn-group { display: flex; flex-wrap: wrap; gap: var(--space-3); }

.arrow-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  color: var(--accent);
  letter-spacing: -0.005em;
  transition: gap var(--transition);
}
.arrow-link:hover { gap: var(--space-3); }
.arrow-link::after { content: "→"; }

/* ---------- HERO ------------------------------------------------------- */

.hero { padding: var(--space-10) 0 var(--space-9); position: relative; overflow: hidden; }

.hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(60% 50% at 80% 0%, var(--accent-soft) 0%, transparent 60%),
    radial-gradient(50% 50% at 10% 100%, var(--accent-2-soft) 0%, transparent 60%);
  z-index: 0;
}

.hero .container { position: relative; z-index: 1; }

.hero-meta {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  margin-bottom: var(--space-6);
}

.hero h1 {
  font-size: clamp(2.6rem, 7vw, 5.25rem);
  font-weight: 360;
  letter-spacing: -0.04em;
  line-height: 1.02;
  max-width: 16ch;
  margin: 0;
}

.hero h1 em { font-style: italic; color: var(--accent); font-weight: 380; }

.hero-sub {
  margin-top: var(--space-6);
  font-size: var(--text-md);
  line-height: var(--leading-relaxed);
  color: var(--ink-muted);
  max-width: 56ch;
}

.hero-actions { margin-top: var(--space-6); display: flex; flex-wrap: wrap; gap: var(--space-3); }

.hero-aside {
  margin-top: var(--space-8);
  padding-top: var(--space-6);
  border-top: 1px dashed var(--border);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-6);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--ink-muted);
  letter-spacing: 0.04em;
}
.hero-aside span::before { content: "// "; color: var(--accent); }

/* ---------- CARDS ------------------------------------------------------ */

.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: var(--space-6);
  transition: border-color var(--transition), transform var(--transition);
}
.card:hover { border-color: var(--border-strong); }
.card h3 { margin-bottom: var(--space-3); }
.card p { color: var(--ink-muted); margin-bottom: 0; font-size: var(--text-base); }
.card .eyebrow { margin-bottom: var(--space-4); }

.use-card {
  background: transparent;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: var(--space-6);
  position: relative;
  overflow: hidden;
  transition: all var(--transition);
}
.use-card::before {
  content: "";
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 1px;
  background: linear-gradient(90deg, var(--accent), transparent 60%);
  opacity: 0;
  transition: opacity var(--transition);
}
.use-card:hover::before { opacity: 1; }
.use-card:hover { border-color: var(--border-strong); background: var(--bg-card); }

.use-card .number {
  font-family: var(--font-display);
  font-size: 3rem;
  font-style: italic;
  color: var(--accent);
  font-weight: 300;
  line-height: 1;
  margin-bottom: var(--space-4);
}

.use-card h3 { margin-bottom: var(--space-3); }
.use-card .vignette {
  font-style: italic;
  color: var(--ink-muted);
  font-family: var(--font-display);
  font-size: var(--text-md);
  line-height: var(--leading-snug);
  margin-bottom: var(--space-4);
  font-weight: 350;
}
.use-card ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.use-card li {
  font-size: var(--text-sm);
  color: var(--ink-muted);
  display: flex;
  gap: var(--space-3);
  align-items: flex-start;
}
.use-card li::before {
  content: "✓";
  color: var(--accent);
  font-family: var(--font-mono);
  flex-shrink: 0;
  margin-top: 2px;
}

/* ---------- MANIFESTO -------------------------------------------------- */

.manifesto {
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: var(--space-5);
  padding: var(--space-6) 0;
  border-bottom: 1px solid var(--border);
  align-items: start;
}
.manifesto:last-child { border-bottom: none; }
.manifesto-num {
  font-family: var(--font-display);
  font-size: 3.5rem;
  font-weight: 300;
  font-style: italic;
  color: var(--accent);
  line-height: 0.9;
  letter-spacing: -0.04em;
}
.manifesto h3 { margin-bottom: var(--space-3); font-size: var(--text-xl); }
.manifesto p { color: var(--ink-muted); margin-bottom: 0; font-size: var(--text-md); line-height: var(--leading-relaxed); }

@media (max-width: 700px) {
  .manifesto { grid-template-columns: 1fr; gap: var(--space-2); }
  .manifesto-num { font-size: 2rem; }
}

/* ---------- PRINCIPLES ------------------------------------------------- */

.principles {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-4);
  padding: var(--space-6) 0;
  border-block: 1px solid var(--border);
}
.principle {
  padding: var(--space-3) var(--space-4);
  border-left: 1px solid var(--border);
}
.principle:first-child { border-left: none; }
.principle h4 {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
  margin-bottom: var(--space-2);
  font-weight: 500;
}
.principle p { font-size: var(--text-sm); color: var(--ink-muted); margin: 0; }

@media (max-width: 800px) {
  .principles { grid-template-columns: repeat(2, 1fr); }
  .principle { border-left: none; border-top: 1px solid var(--border); padding-top: var(--space-4); }
  .principle:first-child, .principle:nth-child(2) { border-top: none; padding-top: var(--space-3); }
}

/* ---------- ECLIPSE / AI BLOCK ---------------------------------------- */

.eclipse {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-8);
  align-items: start;
}
@media (max-width: 900px) { .eclipse { grid-template-columns: 1fr; gap: var(--space-7); } }

.eclipse h2 { margin-bottom: var(--space-4); }
.eclipse-points {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
  list-style: none;
  padding: 0;
  margin: 0;
}
.eclipse-points li { display: grid; grid-template-columns: 36px 1fr; gap: var(--space-4); align-items: start; }
.eclipse-points .num {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  color: var(--accent);
  border: 1px solid var(--accent);
  border-radius: 50%;
  width: 28px; height: 28px;
  display: inline-flex;
  align-items: center; justify-content: center;
}
.eclipse-points strong { display: block; margin-bottom: var(--space-2); color: var(--ink-strong); font-weight: 600; }
.eclipse-points p { margin: 0; color: var(--ink-muted); }

.eclipse-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  position: relative;
  overflow: hidden;
}
.eclipse-card::before {
  content: "";
  position: absolute;
  top: -40%; right: -40%;
  width: 80%; height: 80%;
  background: radial-gradient(circle, var(--accent-soft), transparent 70%);
  pointer-events: none;
}
.eclipse-card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--ink-muted);
  letter-spacing: 0.08em;
  margin-bottom: var(--space-5);
  padding-bottom: var(--space-4);
  border-bottom: 1px dashed var(--border);
  position: relative;
}
.eclipse-card-head .dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--accent-2);
  box-shadow: 0 0 10px var(--accent-2);
  display: inline-block;
}
.eclipse-card-row {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: var(--space-3);
  padding: var(--space-3) 0;
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  border-bottom: 1px dashed var(--border);
  align-items: center;
  position: relative;
}
.eclipse-card-row:last-child { border-bottom: none; }
.eclipse-card-row .key { color: var(--ink-muted); }
.eclipse-card-row .val { color: var(--ink-strong); text-align: right; }
.eclipse-card-row .pill {
  font-size: 0.75rem;
  padding: 2px 8px;
  border-radius: 999px;
  background: var(--accent-2-soft);
  color: var(--accent-2);
  border: 1px solid var(--accent-2);
}
.eclipse-card-row .pill--muted {
  background: transparent;
  color: var(--ink-muted);
  border-color: var(--border);
}

/* ---------- PULL-QUOTE ------------------------------------------------- */

.pullquote {
  text-align: center;
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3.5vw, 2.5rem);
  font-weight: 300;
  font-style: italic;
  line-height: 1.25;
  letter-spacing: -0.02em;
  color: var(--ink-strong);
  max-width: 24ch;
  margin: 0 auto;
}

.pullquote-attr {
  margin-top: var(--space-5);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-muted);
  text-align: center;
}

/* ---------- FAQ -------------------------------------------------------- */

.faq details {
  border-bottom: 1px solid var(--border);
  padding: var(--space-5) 0;
  cursor: pointer;
}
.faq details:first-of-type { border-top: 1px solid var(--border); }
.faq summary {
  list-style: none;
  display: flex;
  justify-content: space-between;
  gap: var(--space-4);
  align-items: center;
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 400;
  color: var(--ink-strong);
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+";
  font-family: var(--font-mono);
  font-size: 1.25rem;
  color: var(--accent);
  transition: transform var(--transition);
}
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p {
  margin: var(--space-4) 0 0;
  color: var(--ink-muted);
  font-size: var(--text-base);
  line-height: var(--leading-relaxed);
}

/* ---------- CTA BAND --------------------------------------------------- */

.cta-band {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-band::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 0%, var(--accent-soft), transparent 50%),
    radial-gradient(circle at 80% 100%, var(--accent-2-soft), transparent 50%);
  pointer-events: none;
}
.cta-band > * { position: relative; }
.cta-band h2 { margin-bottom: var(--space-4); }
.cta-band p { color: var(--ink-muted); max-width: 50ch; margin: 0 auto var(--space-6); }
.cta-band .btn-group { justify-content: center; }

/* ---------- FORM ------------------------------------------------------- */

.form { display: grid; gap: var(--space-4); }
.form label {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-muted);
  display: block;
  margin-bottom: var(--space-2);
}
.form input, .form textarea, .form select {
  width: 100%;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: var(--space-3) var(--space-4);
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--ink);
  transition: border-color var(--transition);
}
.form input:focus, .form textarea:focus, .form select:focus {
  outline: none;
  border-color: var(--accent);
}
.form textarea { min-height: 140px; resize: vertical; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-4); }
@media (max-width: 600px) { .form-row { grid-template-columns: 1fr; } }

/* ---------- FOOTER ----------------------------------------------------- */

.footer {
  border-top: 1px solid var(--border);
  padding: var(--space-8) 0 var(--space-6);
  background: var(--bg-elev);
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-6);
  margin-bottom: var(--space-7);
}
@media (max-width: 800px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 500px) { .footer-grid { grid-template-columns: 1fr; } }

.footer-brand p {
  color: var(--ink-muted);
  font-size: var(--text-sm);
  max-width: 36ch;
  margin-top: var(--space-4);
}

.footer h5 {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-strong);
  margin: 0 0 var(--space-4);
  font-weight: 500;
}
.footer ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: var(--space-2); }
.footer ul a { font-size: var(--text-sm); color: var(--ink-muted); transition: color var(--transition); }
.footer ul a:hover { color: var(--ink-strong); }

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  justify-content: space-between;
  align-items: center;
  padding-top: var(--space-5);
  border-top: 1px solid var(--border);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--ink-faint);
  letter-spacing: 0.04em;
}

/* ---------- COOKIE BANNER --------------------------------------------- */

.cookie-banner {
  position: fixed;
  bottom: var(--space-4);
  left: var(--space-4);
  right: var(--space-4);
  max-width: 520px;
  margin-left: auto;
  background: var(--bg-card);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-md);
  padding: var(--space-5);
  box-shadow: var(--shadow-lg);
  z-index: 100;
  display: none;
  font-size: var(--text-sm);
}
.cookie-banner.show { display: block; }
.cookie-banner p { margin: 0 0 var(--space-4); color: var(--ink-muted); font-size: var(--text-sm); }
.cookie-banner .btn-group { justify-content: flex-end; }

/* ---------- LEGAL / PROSE PAGES --------------------------------------- */

.prose {
  max-width: var(--container-prose);
  margin: 0 auto;
  font-size: var(--text-base);
  line-height: var(--leading-relaxed);
}
.prose h1 { font-size: clamp(2.2rem, 4.5vw, 3.2rem); margin-bottom: var(--space-3); }
.prose .meta {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--ink-muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: var(--space-7);
}
.prose h2 { font-size: var(--text-xl); margin-top: var(--space-7); margin-bottom: var(--space-3); font-weight: 500; }
.prose h3 { font-size: var(--text-lg); margin-top: var(--space-6); margin-bottom: var(--space-3); font-weight: 500; }
.prose p, .prose li { color: var(--ink); }
.prose p { margin-bottom: var(--space-4); }
.prose ul, .prose ol { padding-left: 1.5em; margin-bottom: var(--space-4); }
.prose li { margin-bottom: var(--space-2); }
.prose a { color: var(--accent); text-decoration: underline; text-underline-offset: 3px; }
.prose strong { color: var(--ink-strong); }

/* ---------- BLOG ------------------------------------------------------- */

.blog-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.blog-item {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: var(--space-6);
  padding: var(--space-6) 0;
  border-bottom: 1px solid var(--border);
  align-items: start;
  text-decoration: none;
  color: inherit;
  transition: background var(--transition);
}
.blog-item:first-child { border-top: 1px solid var(--border); }
.blog-item:hover .blog-item-title { color: var(--accent); }

.blog-item-meta {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-muted);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.blog-item-meta .tag {
  display: inline-block;
  width: fit-content;
  padding: 2px 8px;
  border: 1px solid var(--border-strong);
  border-radius: 999px;
  color: var(--accent);
  border-color: var(--accent);
}

.blog-item-title {
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 2.4vw, 1.875rem);
  font-weight: 400;
  line-height: var(--leading-tight);
  letter-spacing: -0.02em;
  color: var(--ink-strong);
  margin: 0 0 var(--space-3);
  transition: color var(--transition);
}

.blog-item-excerpt {
  color: var(--ink-muted);
  font-size: var(--text-base);
  margin: 0;
  max-width: 60ch;
}

@media (max-width: 700px) {
  .blog-item { grid-template-columns: 1fr; gap: var(--space-3); }
}

/* Single post layout */
.post-meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  align-items: center;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-muted);
  margin-bottom: var(--space-4);
}
.post-meta .tag {
  padding: 2px 8px;
  border: 1px solid var(--accent);
  border-radius: 999px;
  color: var(--accent);
}

.post-lead {
  font-family: var(--font-display);
  font-size: var(--text-md);
  font-style: italic;
  line-height: var(--leading-snug);
  color: var(--ink-muted);
  font-weight: 350;
  margin-bottom: var(--space-6);
}

/* Halo callout — used inside blog posts */
.halo-callout {
  background: var(--accent-soft);
  border-left: 3px solid var(--accent);
  padding: var(--space-5) var(--space-6);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  margin: var(--space-6) 0;
}
.halo-callout .label {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 500;
  margin-bottom: var(--space-3);
  display: block;
}
.halo-callout h3 {
  font-size: var(--text-lg);
  margin-bottom: var(--space-3);
  font-weight: 500;
}
.halo-callout p {
  margin-bottom: 0;
  color: var(--ink);
}

/* Source citation */
.post-source {
  margin-top: var(--space-7);
  padding: var(--space-5);
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
}
.post-source .label {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-muted);
  font-weight: 500;
  margin-bottom: var(--space-2);
  display: block;
}
.post-source p { margin-bottom: 0; color: var(--ink-muted); }
.post-source a { color: var(--accent); text-decoration: underline; text-underline-offset: 3px; }

.post-footer {
  margin-top: var(--space-8);
  padding-top: var(--space-5);
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-3);
}

/* ---------- SCROLL REVEAL --------------------------------------------- */

html.js [data-animate] {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 700ms ease, transform 700ms cubic-bezier(0.2, 0.8, 0.2, 1);
}
html.js [data-animate].in { opacity: 1; transform: translateY(0); }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; animation: none !important; }
  [data-animate] { opacity: 1; transform: none; }
}

/* ---------- UTILITIES -------------------------------------------------- */

.text-center { text-align: center; }
.mt-0 { margin-top: 0; }
.mt-2 { margin-top: var(--space-2); }
.mt-4 { margin-top: var(--space-4); }
.mt-6 { margin-top: var(--space-6); }
.mb-0 { margin-bottom: 0; }
.mb-4 { margin-bottom: var(--space-4); }
.mb-6 { margin-bottom: var(--space-6); }

.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}