/* ==========================================================================
   PrizeWerkz — main.css
   Industrial-workshop meets senior-engineering consultancy.
   Dark-mode default, light opt-in via data-theme="light".
   ========================================================================== */

/* -------------------------------------------------- 1. Tokens */
:root {
  /* Palette — warm-umber dark mode (default) */
  --bg:            #0f0d0a;
  --bg-elev-1:     #17140f;
  --bg-elev-2:     #1e1a13;
  --bg-elev-3:     #26211a;
  --border:        #2a2520;
  --border-soft:   #1f1b16;

  --text:          #ece3d0;
  --text-muted:    #9b9183;
  --text-faint:    #6a6357;

  --brass:         #d9a84f;     /* primary accent — brass tag */
  --brass-hot:     #f2c167;
  --forge:         #e76f51;     /* secondary — terracotta */
  --blueprint:     #5fb4b1;     /* tertiary — teal schematic */
  --success:       #7cbf8a;
  --danger:        #e36565;

  /* Spacing (8-pt grid) */
  --s-1: 4px;  --s-2: 8px;  --s-3: 12px;  --s-4: 16px;
  --s-5: 24px; --s-6: 32px; --s-7: 48px;  --s-8: 64px;
  --s-9: 96px; --s-10: 128px;

  /* Typography */
  --font-display: Seravek, 'Gill Sans Nova', Ubuntu, Calibri, 'DejaVu Sans', source-sans-pro, sans-serif;
  --font-body:    -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-mono:    ui-monospace, SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace;

  --fs-xs:    0.75rem;
  --fs-sm:    0.875rem;
  --fs-base:  1rem;
  --fs-md:    1.125rem;
  --fs-lg:    1.375rem;
  --fs-xl:    1.75rem;
  --fs-2xl:   2.5rem;
  --fs-3xl:   3.5rem;
  --fs-4xl:   clamp(2.75rem, 6.5vw, 5rem);

  --lh-tight:  1.15;
  --lh-snug:   1.3;
  --lh-body:   1.55;

  /* Radii */
  --r-1: 6px; --r-2: 10px; --r-3: 14px; --r-4: 20px; --r-pill: 999px;

  /* Shadows / glow */
  --shadow-1: 0 1px 2px rgba(0,0,0,0.35), 0 0 0 1px var(--border-soft);
  --shadow-2: 0 6px 20px rgba(0,0,0,0.45), 0 0 0 1px var(--border);
  --shadow-brass: 0 0 0 1px rgba(217,168,79,0.35), 0 8px 24px rgba(217,168,79,0.12);

  /* Motion */
  --ease: cubic-bezier(0.2, 0.8, 0.2, 1);
  --t-fast: 140ms;
  --t-med:  220ms;

  /* Layout */
  --maxw: 1160px;
  --maxw-prose: 720px;
}

/* ==========================================================================
   Precious-metals palettes in ROYGBIV order (dark-mode variants).
   Light-mode variants follow; every combination meets WCAG AA (4.5:1+).
   ========================================================================== */

/* R · ROSE GOLD — warm pink-copper */
[data-palette="rose-gold"] {
  --bg:#14090c; --bg-elev-1:#1e0f14; --bg-elev-2:#29161c; --bg-elev-3:#361e26;
  --border:#432a33; --border-soft:#28161c;
  --text:#f6e7ea; --text-muted:#c29aa2; --text-faint:#8d6a74;
  --brass:#f4a5a0; --brass-hot:#ffc2bc;
  --forge:#e8b074;
  --blueprint:#d9a0b0;
}

/* O · COPPER — burnished orange */
[data-palette="copper"] {
  --bg:#140d07; --bg-elev-1:#1f150c; --bg-elev-2:#2a1d13; --bg-elev-3:#38261a;
  --border:#4a3320; --border-soft:#2a1c10;
  --text:#f6ecd8; --text-muted:#c2a382; --text-faint:#8c7759;
  --brass:#e89257; --brass-hot:#ffb079;
  --forge:#f2c167;
  --blueprint:#c78c4a;
}

/* Y · GOLD — classic yellow gold */
[data-palette="gold"] {
  --bg:#120f05; --bg-elev-1:#1c170a; --bg-elev-2:#261f10; --bg-elev-3:#322918;
  --border:#433724; --border-soft:#251e10;
  --text:#f4ecd6; --text-muted:#b9a57a; --text-faint:#877654;
  --brass:#e5c85b; --brass-hot:#f7df7d;
  --forge:#d49a3c;
  --blueprint:#f2d27a;
}

/* G · VERDIGRIS — oxidized copper green */
[data-palette="verdigris"] {
  --bg:#08140f; --bg-elev-1:#0e1e17; --bg-elev-2:#14291f; --bg-elev-3:#1c372b;
  --border:#264b3b; --border-soft:#17291f;
  --text:#e3f2ea; --text-muted:#8fb3a1; --text-faint:#5f826f;
  --brass:#4fd0b0; --brass-hot:#7ae5c9;
  --forge:#c9a558;
  --blueprint:#5fd6c0;
}

/* B · SILVER — cool steel blue */
[data-palette="silver"] {
  --bg:#0a0f15; --bg-elev-1:#11171f; --bg-elev-2:#19212c; --bg-elev-3:#232d3a;
  --border:#34404f; --border-soft:#1a2029;
  --text:#eaf1f7; --text-muted:#97a7b8; --text-faint:#677487;
  --brass:#8ecae6; --brass-hot:#b3dbf0;
  --forge:#d0d8e0;
  --blueprint:#6fb0d4;
}

/* I · PLATINUM — silvery indigo */
[data-palette="platinum"] {
  --bg:#0c0f18; --bg-elev-1:#131826; --bg-elev-2:#1c2236; --bg-elev-3:#252d48;
  --border:#3a4563; --border-soft:#1b2236;
  --text:#ebeef7; --text-muted:#9aa4c2; --text-faint:#6b7492;
  --brass:#a0b0d4; --brass-hot:#c0ccea;
  --forge:#d4dae8;
  --blueprint:#7a8fc2;
}

/* V · RHODIUM — silvery violet */
[data-palette="rhodium"] {
  --bg:#0f0a14; --bg-elev-1:#190f20; --bg-elev-2:#23162d; --bg-elev-3:#2f1e3d;
  --border:#472d59; --border-soft:#22152d;
  --text:#eee3f5; --text-muted:#ad92c7; --text-faint:#7a618f;
  --brass:#c2a6e0; --brass-hot:#d9c2f0;
  --forge:#e5dcf5;
  --blueprint:#a88cc9;
}

/* --- Light-mode variants — accent colors darkened for 4.5:1+ contrast on near-white --- */

[data-theme="light"][data-palette="rose-gold"] {
  --bg:#fdf3f2; --bg-elev-1:#ffffff; --bg-elev-2:#f7e3de; --bg-elev-3:#ebcbc1;
  --border:#d7a9a0; --border-soft:#ecd1c9;
  --text:#231014; --text-muted:#5f3840; --text-faint:#8e636d;
  --brass:#b83b50; --brass-hot:#d45c6e;
  --forge:#9e4a1e;
  --blueprint:#8a4a5a;
}

[data-theme="light"][data-palette="copper"] {
  --bg:#fdf5ec; --bg-elev-1:#ffffff; --bg-elev-2:#f4e3cd; --bg-elev-3:#e7ceac;
  --border:#d2ae82; --border-soft:#ead5b8;
  --text:#2a1a0c; --text-muted:#5e4328; --text-faint:#8a6a49;
  --brass:#995019; --brass-hot:#c46c28;
  --forge:#7a4415;
  --blueprint:#a06a2b;
}

[data-theme="light"][data-palette="gold"] {
  --bg:#fcf7e6; --bg-elev-1:#ffffff; --bg-elev-2:#f3e9c6; --bg-elev-3:#e7d99a;
  --border:#ccb562; --border-soft:#ebdfae;
  --text:#2a1f08; --text-muted:#5a4820; --text-faint:#8a7848;
  --brass:#8c620c; --brass-hot:#a97a1c;
  --forge:#6e4a05;
  --blueprint:#996b10;
}

[data-theme="light"][data-palette="verdigris"] {
  --bg:#e9f7f1; --bg-elev-1:#ffffff; --bg-elev-2:#cfeadb; --bg-elev-3:#aadbc3;
  --border:#6fb79c; --border-soft:#c4e2d4;
  --text:#0c241a; --text-muted:#2a5040; --text-faint:#547466;
  --brass:#0e7a5c; --brass-hot:#169374;
  --forge:#7a5a0f;
  --blueprint:#117a64;
}

[data-theme="light"][data-palette="silver"] {
  --bg:#eef3f8; --bg-elev-1:#ffffff; --bg-elev-2:#dce5ef; --bg-elev-3:#c4d2e1;
  --border:#8aa3bf; --border-soft:#d5dee8;
  --text:#101822; --text-muted:#364a62; --text-faint:#607590;
  --brass:#1f527a; --brass-hot:#2d6a94;
  --forge:#3a5568;
  --blueprint:#1c5e80;
}

[data-theme="light"][data-palette="platinum"] {
  --bg:#f0f2f9; --bg-elev-1:#ffffff; --bg-elev-2:#dee1ee; --bg-elev-3:#c7cce0;
  --border:#8e99b8; --border-soft:#d4d9e8;
  --text:#14182a; --text-muted:#3a4463; --text-faint:#65708e;
  --brass:#354670; --brass-hot:#4c5e8e;
  --forge:#2f385a;
  --blueprint:#3f5484;
}

[data-theme="light"][data-palette="rhodium"] {
  --bg:#f5f0fa; --bg-elev-1:#ffffff; --bg-elev-2:#e6dbee; --bg-elev-3:#d2bfdf;
  --border:#9b7fb7; --border-soft:#ddd0e8;
  --text:#1c1028; --text-muted:#44304f; --text-faint:#6e557f;
  --brass:#6a4396; --brass-hot:#8058ae;
  --forge:#4e327a;
  --blueprint:#7a56a4;
}

/* Light mode fallback — used if palette is unknown or localStorage is empty. */
[data-theme="light"] {
  --bg:#faf7f1;
  --bg-elev-1:#ffffff;
  --bg-elev-2:#f3ede2;
  --bg-elev-3:#ebe2d2;
  --border:#dfd5c2;
  --border-soft:#ece3d0;
  --text:#1b1814;
  --text-muted:#5a5245;
  --text-faint:#8a8274;
  --brass:#8c620c;
  --brass-hot:#a97a1c;
  --forge:#9e4a1e;
  --blueprint:#1f527a;
}

/* -------------------------------------------------- 2. Reset */
*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  scroll-snap-type: y proximity;
  scroll-padding-top: calc(64px + env(safe-area-inset-top));
}
main > section,
main > section.hero,
main > section.section,
main > section.section-sm {
  scroll-snap-align: start;
  scroll-snap-stop: normal;
  scroll-margin-top: calc(64px + env(safe-area-inset-top));
}
body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: var(--fs-base);
  line-height: var(--lh-body);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overscroll-behavior-y: none;
  min-height: 100vh;
  min-height: 100svh;
}
img, svg { display: block; max-width: 100%; height: auto; }
button, input, textarea, select { font: inherit; color: inherit; }
button { cursor: pointer; background: none; border: 0; padding: 0; }
a { color: inherit; text-decoration: none; }
::selection { background: rgba(217,168,79,0.3); color: var(--text); }

/* -------------------------------------------------- 3. Typography */
h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 600; letter-spacing: -0.015em; line-height: var(--lh-tight); margin: 0; color: var(--text); }
h1 { font-size: var(--fs-4xl); letter-spacing: -0.025em; }
h2 { font-size: clamp(1.75rem, 3.2vw, 2.5rem); letter-spacing: -0.02em; }
h3 { font-size: var(--fs-lg); line-height: var(--lh-snug); }
h4 { font-size: var(--fs-md); }
p  { margin: 0 0 var(--s-4); }
p:last-child { margin-bottom: 0; }
.muted { color: var(--text-muted); }
.faint { color: var(--text-faint); }
.mono  { font-family: var(--font-mono); font-size: 0.92em; }

/* Eyebrow label — the small caps stamp above headings */
.eyebrow {
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--brass);
  display: inline-flex;
  align-items: center;
  gap: var(--s-2);
  margin-bottom: var(--s-3);
}
.eyebrow::before {
  content: '';
  width: 24px; height: 1px;
  background: var(--brass);
}

/* -------------------------------------------------- 4. Layout primitives */
.container {
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 var(--s-5);
}
@media (min-width: 768px) { .container { padding: 0 var(--s-6); } }

.section { padding: var(--s-9) 0; }
.section-sm { padding: var(--s-8) 0; }
@media (max-width: 640px) {
  .section { padding: var(--s-8) 0; }
  .section-sm { padding: var(--s-7) 0; }
}

.grid { display: grid; gap: var(--s-5); }
.grid-3 { grid-template-columns: repeat(3, minmax(0,1fr)); }
.grid-2 { grid-template-columns: repeat(2, minmax(0,1fr)); }
@media (max-width: 900px) { .grid-3 { grid-template-columns: 1fr; } }
@media (max-width: 640px) { .grid-2 { grid-template-columns: 1fr; } }

.stack > * + * { margin-top: var(--s-4); }
.stack-lg > * + * { margin-top: var(--s-6); }

/* Skip link */
.skip-link {
  position: absolute; top: -40px; left: var(--s-4);
  background: var(--brass); color: #0b0906;
  padding: var(--s-2) var(--s-4);
  border-radius: var(--r-1); z-index: 100;
  font-weight: 600;
}
.skip-link:focus { top: var(--s-2); }

/* -------------------------------------------------- 5. Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--s-2);
  padding: 12px 20px;
  border-radius: var(--r-2);
  font-weight: 600;
  font-size: var(--fs-sm);
  letter-spacing: 0.01em;
  transition: transform var(--t-fast) var(--ease),
              background var(--t-fast) var(--ease),
              box-shadow var(--t-fast) var(--ease),
              color var(--t-fast) var(--ease);
  -webkit-tap-highlight-color: transparent;
  min-height: 44px;
  line-height: 1;
  white-space: nowrap;
}
.btn:active { transform: scale(0.97); }
.btn:focus-visible { outline: 2px solid var(--brass); outline-offset: 3px; }

.btn-primary {
  background: var(--brass);
  color: #12100a;
  box-shadow: var(--shadow-brass);
}
.btn-primary:hover { background: var(--brass-hot); }

.btn-ghost {
  background: transparent;
  color: var(--text);
  box-shadow: inset 0 0 0 1px var(--border);
}
.btn-ghost:hover { background: var(--bg-elev-2); box-shadow: inset 0 0 0 1px var(--brass); }

.btn-sm { padding: 8px 14px; min-height: 36px; font-size: var(--fs-xs); }

.btn .arrow { transition: transform var(--t-fast) var(--ease); }
.btn:hover .arrow { transform: translateX(3px); }

/* -------------------------------------------------- 6. Nav */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: saturate(160%) blur(14px);
  -webkit-backdrop-filter: saturate(160%) blur(14px);
  background: color-mix(in srgb, var(--bg) 78%, transparent);
  border-bottom: 1px solid var(--border-soft);
  padding-top: env(safe-area-inset-top);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
  gap: var(--s-5);
}
.nav-brand {
  display: inline-flex;
  align-items: center;
  gap: var(--s-2);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: -0.01em;
  color: var(--text);
}
.nav-brand:hover { color: var(--text); }
.nav-brand .dot { width: 6px; height: 6px; background: var(--brass); border-radius: 999px; display: inline-block; }

/* CSS-drawn periodic-table mark — reacts to active palette */
.pw-mark {
  width: 26px; height: 28px;
  flex-shrink: 0;
  border: 1.5px solid var(--brass);
  border-radius: 5px;
  display: inline-flex;
  align-items: flex-end;
  justify-content: center;
  padding: 0 0 2px;
  position: relative;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 12px;
  line-height: 1;
  color: var(--brass);
  letter-spacing: -0.04em;
  background: linear-gradient(135deg, color-mix(in srgb, var(--brass) 10%, transparent), transparent 70%);
  transition: border-color var(--t-med) var(--ease), color var(--t-med) var(--ease), background var(--t-med) var(--ease);
  vertical-align: middle;
}
.pw-mark::before {
  content: attr(data-num);
  position: absolute;
  top: 2px; left: 3px;
  font-family: var(--font-mono);
  font-size: 6.5px;
  font-weight: 500;
  color: var(--forge);
  letter-spacing: 0;
  line-height: 1;
}
.pw-mark::after {
  content: '';
  position: absolute;
  top: 1.5px; right: 2px;
  width: 7px; height: 7px;
  background-color: var(--forge);
  -webkit-mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'><path d='M12 2a2 2 0 0 0-2 2v.7C7.1 5.6 5 8.5 5 12v4l-2 2v1h18v-1l-2-2v-4c0-3.5-2.1-6.4-5-7.3V4a2 2 0 0 0-2-2zm-2 18a2 2 0 0 0 4 0h-4z' fill='black'/></svg>") center / contain no-repeat;
          mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'><path d='M12 2a2 2 0 0 0-2 2v.7C7.1 5.6 5 8.5 5 12v4l-2 2v1h18v-1l-2-2v-4c0-3.5-2.1-6.4-5-7.3V4a2 2 0 0 0-2-2zm-2 18a2 2 0 0 0 4 0h-4z' fill='black'/></svg>") center / contain no-repeat;
  transform-origin: 50% 10%;
  transition: transform 0.3s cubic-bezier(.4,1.5,.5,1);
}
.pw-mark:hover::after { animation: pw-bell-ring 0.6s ease; }
@keyframes pw-bell-ring {
  0%, 100% { transform: rotate(0); }
  15% { transform: rotate(-14deg); }
  30% { transform: rotate(12deg); }
  45% { transform: rotate(-9deg); }
  60% { transform: rotate(6deg); }
  75% { transform: rotate(-3deg); }
}

.pw-mark[data-size="lg"] {
  width: 64px; height: 72px;
  font-size: 28px;
  border-width: 2px;
  border-radius: 10px;
  padding: 0 0 6px;
}
.pw-mark[data-size="lg"]::before { font-size: 11px; top: 6px; left: 8px; }
.pw-mark[data-size="lg"]::after { top: 7px; right: 8px; width: 6px; height: 6px; }

/* Palette picker — periodic-tile style */
.palette-picker {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  padding: 3px;
  border-radius: 8px;
  background: color-mix(in srgb, var(--bg-elev-2) 70%, transparent);
  border: 1px solid var(--border-soft);
}
.palette-chip {
  width: 24px; height: 28px;
  border-radius: 5px;
  border: 1.5px solid transparent;
  padding: 9px 0 2px;
  cursor: pointer;
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-end;
  position: relative;
  overflow: hidden;
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1;
  color: rgba(0,0,0,0.82);
  text-shadow: 0 1px 0 rgba(255,255,255,0.25);
  transition: transform var(--t-fast), border-color var(--t-fast), box-shadow var(--t-fast);
  -webkit-tap-highlight-color: transparent;
}
.palette-chip .palette-chip-num {
  position: absolute;
  top: 2px; left: 3px;
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 6.5px;
  letter-spacing: 0;
  opacity: 0.75;
}
.palette-chip .palette-chip-sym {
  font-size: 10px;
  letter-spacing: -0.04em;
}
.palette-chip:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 8px -2px rgba(0,0,0,0.32);
}
.palette-chip:focus-visible { outline: 2px solid var(--text); outline-offset: 2px; }
.palette-chip[aria-pressed="true"] {
  border-color: var(--text);
  box-shadow: 0 0 0 1px var(--bg) inset, 0 0 0 2px var(--text);
}
/* Chip colors — precious metals, ROYGBIV order */
.palette-chip[data-palette="rose-gold"] { background: linear-gradient(135deg, #ffc2bc, #d97082); }
.palette-chip[data-palette="copper"]    { background: linear-gradient(135deg, #f2c167, #c06a26); }
.palette-chip[data-palette="gold"]      { background: linear-gradient(135deg, #f7df7d, #c99216); }
.palette-chip[data-palette="verdigris"] { background: linear-gradient(135deg, #7ae5c9, #2a8a70); }
.palette-chip[data-palette="silver"]    { background: linear-gradient(135deg, #e2ebf4, #6a8fb0); }
.palette-chip[data-palette="platinum"]  { background: linear-gradient(135deg, #dae0ef, #6a7aa6); }
.palette-chip[data-palette="rhodium"]   { background: linear-gradient(135deg, #e2d1f0, #8a6ab0); }

@media (max-width: 720px) {
  .palette-picker { display: none; }
  .nav.open .palette-picker {
    display: inline-flex;
    margin: var(--s-2) 0 0;
    align-self: flex-start;
  }
}
.nav-links {
  display: flex;
  align-items: center;
  gap: var(--s-4);
  list-style: none;
  margin: 0; padding: 0;
}
.nav-links a {
  font-size: var(--fs-sm);
  color: var(--text-muted);
  padding: 8px 4px;
  position: relative;
  transition: color var(--t-fast);
}
.nav-links a:hover, .nav-links a[aria-current="page"] { color: var(--text); }
.nav-links a[aria-current="page"]::after {
  content: ''; position: absolute; left: 4px; right: 4px; bottom: 2px;
  height: 2px; background: var(--brass); border-radius: 2px;
}
.nav-right { display: flex; align-items: center; gap: var(--s-3); }
.theme-toggle {
  width: 36px; height: 36px; border-radius: var(--r-pill);
  display: inline-flex; align-items: center; justify-content: center;
  color: var(--text-muted);
  transition: background var(--t-fast), color var(--t-fast);
}
.theme-toggle:hover { background: var(--bg-elev-2); color: var(--text); }
.theme-toggle .sun { display: none; }
[data-theme="light"] .theme-toggle .moon { display: none; }
[data-theme="light"] .theme-toggle .sun  { display: inline; }

/* Mobile nav */
.nav-toggle { display: none; width: 40px; height: 40px; border-radius: var(--r-1); color: var(--text); }
@media (max-width: 720px) {
  .nav-links { display: none; }
  .nav-right .btn { display: none; }
  .nav-toggle { display: inline-flex; align-items: center; justify-content: center; }
  .nav.open .nav-links {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 64px; left: 0; right: 0;
    background: var(--bg-elev-1);
    border-bottom: 1px solid var(--border);
    padding: var(--s-4) var(--s-5);
    gap: var(--s-3);
    align-items: flex-start;
  }
  .nav.open .nav-links a { width: 100%; padding: var(--s-3) 0; font-size: var(--fs-md); }
  .nav.open + main { /* nudge for layout sanity */ }
}

/* -------------------------------------------------- 7. Hero */
.hero {
  position: relative;
  overflow: hidden;
  padding: var(--s-10) 0 var(--s-9);
  border-bottom: 1px solid var(--border-soft);
}
.hero::before {
  content: '';
  position: absolute; inset: 0;
  background:
    radial-gradient(800px 400px at 10% -10%, rgba(217,168,79,0.08), transparent 70%),
    radial-gradient(900px 500px at 90% 110%, rgba(231,111,81,0.07), transparent 65%);
  pointer-events: none;
}
.hero::after {
  content: '';
  position: absolute; inset: 0;
  background-image:
    linear-gradient(to right, rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse 900px 600px at 50% 20%, #000 20%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse 900px 600px at 50% 20%, #000 20%, transparent 80%);
  pointer-events: none;
}
[data-theme="light"] .hero::after {
  background-image:
    linear-gradient(to right, rgba(0,0,0,0.04) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(0,0,0,0.04) 1px, transparent 1px);
}
.hero-inner { position: relative; max-width: 880px; }
.hero h1 { margin-bottom: var(--s-5); }
.hero .lede {
  font-size: var(--fs-lg);
  color: var(--text-muted);
  max-width: 640px;
  margin-bottom: var(--s-6);
}
.hero .lede strong { color: var(--text); font-weight: 600; }
.hero-actions { display: flex; gap: var(--s-3); flex-wrap: wrap; }
.hero-meta {
  margin-top: var(--s-7);
  display: flex;
  align-items: center;
  gap: var(--s-5);
  flex-wrap: wrap;
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  color: var(--text-faint);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.hero-meta span { display: inline-flex; align-items: center; gap: var(--s-2); }
.hero-meta .bullet { width: 4px; height: 4px; border-radius: 999px; background: var(--brass); display: inline-block; }

/* hero compact — interior pages */
.hero-compact { padding: var(--s-8) 0 var(--s-7); }
.hero-compact h1 { font-size: clamp(2.25rem, 5vw, 3.25rem); margin-bottom: var(--s-4); }
.hero-compact .lede { font-size: var(--fs-md); max-width: 640px; margin-bottom: 0; }

/* -------------------------------------------------- 7b. Periodic hero */
.hero-periodic { padding-top: var(--s-8); }
.hero-periodic .hero-inner { max-width: 960px; }

.pt-stage {
  margin: 0 auto var(--s-8);
  perspective: 1000px;
  text-align: center;
}

.pt-row {
  display: inline-flex;
  gap: 6px;
  flex-wrap: nowrap;
  justify-content: center;
  max-width: 100%;
}
.pt-row + .pt-row { margin-top: 8px; }

.pt-tile {
  position: relative;
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-end;
  width: 68px;
  aspect-ratio: 3 / 4;
  padding: 18px 4px 6px;
  border: 1.5px solid var(--border);
  border-radius: 8px;
  background: linear-gradient(135deg, color-mix(in srgb, var(--brass) 8%, var(--bg-elev-1)), var(--bg-elev-1) 80%);
  color: var(--text);
  font-family: var(--font-display);
  cursor: pointer;
  transform-style: preserve-3d;
  transition:
    transform 260ms cubic-bezier(.2,.8,.2,1),
    box-shadow 220ms ease,
    border-color 220ms ease,
    background 260ms ease;
  will-change: transform;
  flex-shrink: 0;
}
.pt-tile::before {
  content: '';
  position: absolute;
  inset: 3px 3px auto auto;
  width: 5px; height: 5px; border-radius: 999px;
  background: var(--forge);
  opacity: 0.6;
}
.pt-tile .pt-num {
  position: absolute;
  top: 4px; left: 6px;
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 9px;
  color: var(--brass);
  letter-spacing: 0;
  line-height: 1;
}
.pt-tile .pt-sym {
  font-size: 28px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.04em;
  color: var(--text);
}
.pt-tile .pt-name {
  margin-top: 4px;
  font-family: var(--font-mono);
  font-size: 7.5px;
  color: var(--text-faint);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  line-height: 1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 100%;
}
.pt-tile:hover,
.pt-tile:focus-visible {
  transform: translateY(-10px) rotateX(-6deg) scale(1.03);
  border-color: var(--brass);
  box-shadow:
    0 16px 28px -10px color-mix(in srgb, var(--brass) 45%, transparent),
    0 3px 6px rgba(0,0,0,0.22);
  z-index: 2;
  outline: none;
}
.pt-tile:hover .pt-name,
.pt-tile:focus-visible .pt-name { color: var(--brass); }
.pt-tile:active { transform: translateY(-4px) scale(0.98); }
.pt-tile.is-active {
  border-color: var(--brass);
  background: linear-gradient(135deg, color-mix(in srgb, var(--brass) 22%, var(--bg-elev-1)), var(--bg-elev-1));
  box-shadow: 0 0 0 1px var(--brass) inset;
}

.pt-tile-accent {
  border-color: color-mix(in srgb, var(--brass) 55%, var(--border));
  background: linear-gradient(135deg, color-mix(in srgb, var(--brass) 18%, var(--bg-elev-1)), var(--bg-elev-1) 80%);
}
.pt-tile-accent .pt-sym { color: var(--brass); }

.pt-row-secondary .pt-tile {
  width: 56px;
  padding-top: 14px;
  opacity: 0.78;
}
.pt-row-secondary .pt-tile .pt-sym { font-size: 20px; }
.pt-row-secondary .pt-tile .pt-name { font-size: 7px; }
.pt-row-secondary .pt-tile:hover,
.pt-row-secondary .pt-tile:focus-visible { opacity: 1; }

.pt-readout {
  min-height: 1.5em;
  margin: var(--s-5) auto 0;
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  color: var(--text-faint);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  text-align: center;
  max-width: 640px;
  transition: color var(--t-med) var(--ease);
}
.pt-readout.is-filled { color: var(--brass); }

/* Animated entry — one-by-one cascade */
@media (prefers-reduced-motion: no-preference) {
  .pt-tile {
    animation: pt-drop 520ms cubic-bezier(.2,.8,.2,1) both;
  }
  .pt-row-primary .pt-tile:nth-child(1)  { animation-delay:  40ms; }
  .pt-row-primary .pt-tile:nth-child(2)  { animation-delay:  90ms; }
  .pt-row-primary .pt-tile:nth-child(3)  { animation-delay: 140ms; }
  .pt-row-primary .pt-tile:nth-child(4)  { animation-delay: 190ms; }
  .pt-row-primary .pt-tile:nth-child(5)  { animation-delay: 240ms; }
  .pt-row-primary .pt-tile:nth-child(6)  { animation-delay: 290ms; }
  .pt-row-primary .pt-tile:nth-child(7)  { animation-delay: 340ms; }
  .pt-row-primary .pt-tile:nth-child(8)  { animation-delay: 390ms; }
  .pt-row-primary .pt-tile:nth-child(9)  { animation-delay: 440ms; }
  .pt-row-primary .pt-tile:nth-child(10) { animation-delay: 490ms; }
  .pt-row-secondary .pt-tile:nth-child(1)  { animation-delay: 560ms; }
  .pt-row-secondary .pt-tile:nth-child(2)  { animation-delay: 600ms; }
  .pt-row-secondary .pt-tile:nth-child(3)  { animation-delay: 640ms; }
  .pt-row-secondary .pt-tile:nth-child(4)  { animation-delay: 680ms; }
  .pt-row-secondary .pt-tile:nth-child(5)  { animation-delay: 720ms; }
  .pt-row-secondary .pt-tile:nth-child(6)  { animation-delay: 760ms; }
  .pt-row-secondary .pt-tile:nth-child(7)  { animation-delay: 800ms; }
  .pt-row-secondary .pt-tile:nth-child(8)  { animation-delay: 840ms; }
  .pt-row-secondary .pt-tile:nth-child(9)  { animation-delay: 880ms; }
  .pt-row-secondary .pt-tile:nth-child(10) { animation-delay: 920ms; }
}
@keyframes pt-drop {
  from { opacity: 0; transform: translateY(-24px) rotateX(30deg); }
  to   { opacity: inherit; transform: translateY(0) rotateX(0); }
}

/* Responsive scale-down */
@media (max-width: 820px) {
  .pt-tile { width: 56px; padding-top: 14px; }
  .pt-tile .pt-sym { font-size: 22px; }
  .pt-row-secondary .pt-tile { width: 46px; }
  .pt-row-secondary .pt-tile .pt-sym { font-size: 16px; }
}
@media (max-width: 600px) {
  .pt-row-primary { flex-wrap: wrap; gap: 5px; max-width: 360px; }
  .pt-row-secondary { display: none; }
  .pt-tile { width: 58px; }
  .pt-readout { margin-top: var(--s-4); }
}
@media (max-width: 380px) {
  .pt-tile { width: 48px; padding-top: 12px; }
  .pt-tile .pt-sym { font-size: 18px; }
  .pt-tile .pt-name { display: none; }
  .pt-tile .pt-num { font-size: 8px; }
}

/* -------------------------------------------------- 8. Cards */
.card {
  background: var(--bg-elev-1);
  border: 1px solid var(--border);
  border-radius: var(--r-3);
  padding: var(--s-6);
  transition: transform var(--t-med) var(--ease), border-color var(--t-med) var(--ease), background var(--t-med) var(--ease);
  position: relative;
  overflow: hidden;
}
.card:hover { border-color: color-mix(in srgb, var(--brass) 40%, var(--border)); transform: translateY(-2px); }
.card-number {
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  color: var(--brass);
  letter-spacing: 0.12em;
  margin-bottom: var(--s-4);
  display: block;
}
.card h3 { margin-bottom: var(--s-3); }
.card p  { color: var(--text-muted); margin-bottom: 0; }
.card ul { margin: var(--s-4) 0 0; padding: 0; list-style: none; }
.card ul li {
  padding: var(--s-2) 0;
  border-top: 1px dashed var(--border);
  font-size: var(--fs-sm);
  color: var(--text-muted);
  display: flex; align-items: flex-start; gap: var(--s-3);
}
.card ul li::before {
  content: '→'; color: var(--brass); flex-shrink: 0;
}

/* Service card — accent stripe */
.card.service { padding-top: var(--s-7); }
.card.service::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, var(--brass), transparent 70%);
}
.card.service.two::before { background: linear-gradient(90deg, var(--forge), transparent 70%); }
.card.service.three::before { background: linear-gradient(90deg, var(--blueprint), transparent 70%); }

/* Work (case-study) card */
.work-card {
  display: flex;
  flex-direction: column;
  gap: var(--s-4);
  background: var(--bg-elev-1);
  border: 1px solid var(--border);
  border-radius: var(--r-3);
  padding: var(--s-6);
  transition: transform var(--t-med) var(--ease), border-color var(--t-med) var(--ease);
}
.work-card:hover { transform: translateY(-3px); border-color: color-mix(in srgb, var(--brass) 50%, var(--border)); }
.work-card .tag {
  display: inline-flex; align-items: center;
  padding: 2px 10px; border-radius: var(--r-pill);
  background: var(--bg-elev-3);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.work-card .tag.live { color: var(--success); box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--success) 30%, transparent); }
.work-card h3 { display: flex; align-items: center; gap: var(--s-3); }
.work-card .work-meta { display: flex; gap: var(--s-4); flex-wrap: wrap; font-family: var(--font-mono); font-size: var(--fs-xs); color: var(--text-faint); letter-spacing: 0.06em; text-transform: uppercase; }
.work-card .work-meta b { color: var(--text); font-weight: 500; }
.work-card p { color: var(--text-muted); margin: 0; }

/* -------------------------------------------------- 9. Stat / figure blocks */
.stat-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--s-5);
  padding: var(--s-6);
  background: var(--bg-elev-1);
  border: 1px solid var(--border);
  border-radius: var(--r-3);
}
@media (max-width: 720px) { .stat-row { grid-template-columns: repeat(2, 1fr); } }
.stat { display: flex; flex-direction: column; gap: var(--s-1); }
.stat-num { font-family: var(--font-display); font-size: var(--fs-2xl); line-height: 1; font-weight: 700; color: var(--text); }
.stat-label { font-family: var(--font-mono); font-size: var(--fs-xs); color: var(--text-muted); letter-spacing: 0.1em; text-transform: uppercase; }

/* -------------------------------------------------- 10. Process steps */
.process {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  counter-reset: step;
}
@media (max-width: 900px) { .process { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .process { grid-template-columns: 1fr; } }
.step {
  padding: var(--s-6) var(--s-5);
  border: 1px solid var(--border);
  border-right: 0;
  position: relative;
}
.step:first-child { border-top-left-radius: var(--r-3); border-bottom-left-radius: var(--r-3); }
.step:last-child  { border-right: 1px solid var(--border); border-top-right-radius: var(--r-3); border-bottom-right-radius: var(--r-3); }
@media (max-width: 900px) {
  .step { border-right: 1px solid var(--border); }
  .step:first-child { border-radius: 0; }
  .step:last-child  { border-radius: 0; }
  .step:nth-child(1) { border-top-left-radius: var(--r-3); }
  .step:nth-child(2) { border-top-right-radius: var(--r-3); border-left: 0; }
  .step:nth-child(3) { border-top: 0; border-bottom-left-radius: var(--r-3); }
  .step:nth-child(4) { border-top: 0; border-left: 0; border-bottom-right-radius: var(--r-3); }
}
.step-num {
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  letter-spacing: 0.15em;
  color: var(--brass);
  display: block;
  margin-bottom: var(--s-3);
}
.step h4 { margin-bottom: var(--s-2); }
.step p { color: var(--text-muted); font-size: var(--fs-sm); margin: 0; }

/* -------------------------------------------------- 11. Proof strip (logos) */
.proof {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s-6);
  align-items: center;
  justify-content: center;
  padding: var(--s-6) 0;
  border-top: 1px dashed var(--border);
  border-bottom: 1px dashed var(--border);
}
.proof .logo {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--fs-md);
  color: var(--text-faint);
  letter-spacing: -0.01em;
  display: inline-flex; align-items: center; gap: var(--s-2);
  opacity: 0.75;
  transition: opacity var(--t-fast), color var(--t-fast);
}
.proof .logo:hover { opacity: 1; color: var(--text); }
.proof .logo .dot {
  width: 6px; height: 6px; border-radius: 999px; background: var(--brass);
}

/* -------------------------------------------------- 12. About / founder */
.founder {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: var(--s-7);
  align-items: start;
}
@media (max-width: 820px) { .founder { grid-template-columns: 1fr; } }

/* Expandable paragraph — two lines, then "Read more" */
.expandable {
  margin-bottom: var(--s-4);
}
.expandable p {
  margin-bottom: var(--s-2);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.expandable.is-expanded p {
  display: block;
  -webkit-line-clamp: unset;
  line-clamp: unset;
  overflow: visible;
}
.expandable-toggle {
  background: none;
  border: 0;
  padding: 0;
  color: var(--brass);
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  cursor: pointer;
  border-bottom: 1px dashed currentColor;
  line-height: 1.4;
  transition: color var(--t-fast) var(--ease);
}
.expandable-toggle:hover { color: var(--forge); }
.founder-card {
  background: var(--bg-elev-1);
  border: 1px solid var(--border);
  border-radius: var(--r-3);
  padding: var(--s-6);
  position: relative;
  overflow: hidden;
}
.founder-card::before {
  content: '';
  position: absolute; inset: 0;
  background:
    radial-gradient(circle at 20% 10%, rgba(217,168,79,0.12), transparent 60%),
    radial-gradient(circle at 80% 90%, rgba(231,111,81,0.08), transparent 60%);
  pointer-events: none;
}
.monogram {
  width: 100%;
  aspect-ratio: 1 / 1;
  background: var(--bg-elev-3);
  border: 1px solid var(--border);
  border-radius: var(--r-3);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}
.monogram svg { width: 65%; height: auto; }

.founder-photo {
  width: 100%;
  aspect-ratio: 1 / 1;
  border-radius: var(--r-3);
  overflow: hidden;
  border: 1px solid var(--border);
  background: var(--bg-elev-3);
  position: relative;
}
.founder-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  filter: contrast(1.02);
}
.founder-photo::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 60%, color-mix(in srgb, var(--bg) 35%, transparent));
  pointer-events: none;
}

/* -------------------------------------------------- 13. Contact form */
.form {
  display: grid;
  gap: var(--s-4);
  max-width: 560px;
}
.field { display: flex; flex-direction: column; gap: var(--s-2); }
.field label {
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.field input, .field textarea, .field select {
  background: var(--bg-elev-1);
  border: 1px solid var(--border);
  border-radius: var(--r-2);
  padding: 12px 14px;
  color: var(--text);
  transition: border-color var(--t-fast), box-shadow var(--t-fast);
  font-size: 16px; /* prevents iOS zoom */
  width: 100%;
  font-family: var(--font-body);
}
.field textarea { resize: vertical; min-height: 140px; }
.field input:focus, .field textarea:focus, .field select:focus {
  outline: 0;
  border-color: var(--brass);
  box-shadow: 0 0 0 3px rgba(217,168,79,0.15);
}
.field .hint { font-size: var(--fs-xs); color: var(--text-faint); }
.field.row-2 { display: grid; grid-template-columns: 1fr 1fr; gap: var(--s-4); }
@media (max-width: 640px) { .field.row-2 { grid-template-columns: 1fr; } }

/* -------------------------------------------------- 14. CTA band */
.cta-band {
  position: relative;
  padding: var(--s-8) var(--s-6);
  background: linear-gradient(135deg, var(--bg-elev-2), var(--bg-elev-1));
  border: 1px solid var(--border);
  border-radius: var(--r-4);
  overflow: hidden;
  text-align: center;
}
.cta-band::before {
  content: '';
  position: absolute; inset: -1px;
  background: radial-gradient(circle at 50% 0%, rgba(217,168,79,0.18), transparent 70%);
  pointer-events: none;
}
.cta-band h2 { position: relative; max-width: 640px; margin: 0 auto var(--s-4); }
.cta-band p  { position: relative; color: var(--text-muted); max-width: 540px; margin: 0 auto var(--s-5); }
.cta-band .btn { position: relative; }

/* -------------------------------------------------- 15. Footer */
footer {
  padding: var(--s-8) 0 var(--s-7);
  border-top: 1px solid var(--border-soft);
  background: var(--bg-elev-1);
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--s-7);
  margin-bottom: var(--s-6);
}
@media (max-width: 820px) { .footer-grid { grid-template-columns: 1fr 1fr; gap: var(--s-6); } }
@media (max-width: 480px) { .footer-grid { grid-template-columns: 1fr; } }
.footer-col h4 {
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: var(--s-4);
  font-weight: 500;
}
.footer-col ul { list-style: none; padding: 0; margin: 0; }
.footer-col li { padding: var(--s-1) 0; }
.footer-col a { font-size: var(--fs-sm); color: var(--text-muted); transition: color var(--t-fast); }
.footer-col a:hover { color: var(--text); }
.footer-brand p { color: var(--text-muted); font-size: var(--fs-sm); max-width: 360px; }
.footer-base {
  display: flex;
  justify-content: space-between;
  gap: var(--s-4);
  padding-top: var(--s-5);
  border-top: 1px dashed var(--border);
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  color: var(--text-faint);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  flex-wrap: wrap;
}

/* -------------------------------------------------- 16. Prose (interior pages) */
.prose { max-width: var(--maxw-prose); }
.prose h2 { margin-top: var(--s-7); margin-bottom: var(--s-4); }
.prose h3 { margin-top: var(--s-6); margin-bottom: var(--s-3); }
.prose p, .prose ul, .prose ol { color: var(--text-muted); }
.prose strong { color: var(--text); }
.prose a { color: var(--brass); border-bottom: 1px dashed currentColor; }
.prose a:hover { color: var(--brass-hot); }
.prose ul, .prose ol { padding-left: var(--s-5); }
.prose li { margin-bottom: var(--s-2); }
.prose blockquote {
  border-left: 3px solid var(--brass);
  padding: var(--s-3) var(--s-5);
  margin: var(--s-5) 0;
  color: var(--text);
  font-family: var(--font-display);
  font-size: var(--fs-lg);
  line-height: var(--lh-snug);
}

/* -------------------------------------------------- 17. Utilities */
.text-center { text-align: center; }
.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;
}
.divider-dotted { border: 0; border-top: 1px dashed var(--border); margin: var(--s-7) 0; }
.mt-0 { margin-top: 0; } .mb-0 { margin-bottom: 0; }
.hide-mobile { display: initial; }
@media (max-width: 640px) { .hide-mobile { display: none; } }
.flex { display: flex; } .items-center { align-items: center; } .gap-3 { gap: var(--s-3); }

/* -------------------------------------------------- 18. Associate / advisor cards */
.advisor-card {
  background: var(--bg-elev-1);
  border: 1px solid var(--border);
  border-radius: var(--r-3);
  padding: var(--s-6);
  display: flex;
  flex-direction: column;
  gap: var(--s-4);
  transition: transform var(--t-med) var(--ease), border-color var(--t-med) var(--ease);
  position: relative;
  overflow: hidden;
}
.advisor-card::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, var(--brass), transparent 70%);
}
.advisor-card.forge::before { background: linear-gradient(90deg, var(--forge), transparent 70%); }
.advisor-card.blueprint::before { background: linear-gradient(90deg, var(--blueprint), transparent 70%); }
.advisor-card:hover { transform: translateY(-2px); border-color: color-mix(in srgb, var(--brass) 40%, var(--border)); }

.advisor-head { display: flex; align-items: center; gap: var(--s-4); }
.initial-mark {
  width: 56px; height: 56px; flex-shrink: 0;
  border-radius: var(--r-2);
  background: var(--bg-elev-3);
  border: 1px solid var(--border);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.1rem;
  letter-spacing: 0.04em;
  color: var(--brass);
  position: relative;
}
.initial-mark::after {
  content: ''; position: absolute; top: 6px; right: 6px;
  width: 5px; height: 5px; border-radius: 999px; background: var(--forge);
}
.advisor-card.forge .initial-mark { color: var(--forge); }
.advisor-card.forge .initial-mark::after { background: var(--brass); }
.advisor-card.blueprint .initial-mark { color: var(--blueprint); }
.advisor-card.blueprint .initial-mark::after { background: var(--brass); }

.advisor-name { font-family: var(--font-display); font-weight: 600; font-size: var(--fs-md); line-height: var(--lh-tight); color: var(--text); }
.advisor-role {
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-top: var(--s-1);
  display: block;
}
.advisor-entity {
  display: inline-flex;
  align-items: center;
  gap: var(--s-2);
  padding: 2px 8px;
  border-radius: var(--r-pill);
  background: var(--bg-elev-3);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  color: var(--text-faint);
  align-self: flex-start;
}
.advisor-bio { color: var(--text-muted); font-size: var(--fs-sm); margin: 0; }
.advisor-bio.todo { font-style: italic; color: var(--text-faint); border-left: 2px dashed var(--brass); padding-left: var(--s-3); }

/* -------------------------------------------------- 19. Testimonial / endorsement cards */
.testimonial {
  background: var(--bg-elev-1);
  border: 1px solid var(--border);
  border-radius: var(--r-3);
  padding: var(--s-6);
  display: flex;
  flex-direction: column;
  gap: var(--s-4);
  position: relative;
}
.testimonial::before {
  content: '"';
  position: absolute;
  top: 6px; left: 16px;
  font-family: var(--font-display);
  font-size: 4rem;
  line-height: 1;
  color: var(--brass);
  opacity: 0.35;
  pointer-events: none;
}
.testimonial blockquote {
  margin: 0;
  padding: var(--s-4) 0 0;
  font-family: var(--font-display);
  font-size: var(--fs-md);
  line-height: var(--lh-snug);
  color: var(--text);
}
.testimonial blockquote.pending {
  font-family: var(--font-body);
  font-size: var(--fs-sm);
  font-style: italic;
  color: var(--text-muted);
  border-left: 2px dashed var(--brass);
  padding-left: var(--s-3);
}
.testimonial-by {
  display: flex;
  align-items: center;
  gap: var(--s-3);
  padding-top: var(--s-3);
  border-top: 1px dashed var(--border);
  margin-top: auto;
}
.testimonial-by .initial-mark { width: 40px; height: 40px; font-size: 0.85rem; }
.testimonial-by .name { font-weight: 600; font-size: var(--fs-sm); color: var(--text); }
.testimonial-by .meta { font-size: var(--fs-xs); color: var(--text-faint); font-family: var(--font-mono); letter-spacing: 0.06em; text-transform: uppercase; }
.testimonial .tag-todo {
  position: absolute; top: 14px; right: 14px;
  padding: 2px 8px;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--forge);
  background: color-mix(in srgb, var(--forge) 12%, transparent);
  border: 1px solid color-mix(in srgb, var(--forge) 35%, transparent);
  border-radius: var(--r-pill);
}

/* -------------------------------------------------- 20. Featured case study (work hero) */
.featured-case {
  background:
    linear-gradient(135deg, var(--bg-elev-2), var(--bg-elev-1));
  border: 1px solid var(--border);
  border-radius: var(--r-4);
  padding: var(--s-7) var(--s-7);
  position: relative;
  overflow: hidden;
}
@media (max-width: 640px) { .featured-case { padding: var(--s-6) var(--s-5); } }
.featured-case::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(circle at 85% 15%, rgba(217,168,79,0.12), transparent 55%);
  pointer-events: none;
}
.featured-case > * { position: relative; }
.featured-case .fc-head {
  display: flex;
  justify-content: space-between;
  gap: var(--s-4);
  flex-wrap: wrap;
  margin-bottom: var(--s-5);
}
.featured-case .fc-head .tags { display: flex; gap: var(--s-2); flex-wrap: wrap; }
.featured-case .tag {
  display: inline-flex; align-items: center;
  padding: 3px 10px; border-radius: var(--r-pill);
  background: var(--bg-elev-3);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.featured-case .tag.featured { color: var(--brass); box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--brass) 40%, transparent); }
.featured-case h3 { font-size: clamp(1.5rem, 3vw, 2rem); margin-bottom: var(--s-3); }
.featured-case .eyebrow { margin-bottom: var(--s-2); }
.featured-case .fc-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: var(--s-7);
  margin-top: var(--s-5);
  align-items: start;
}
@media (max-width: 820px) { .featured-case .fc-grid { grid-template-columns: 1fr; gap: var(--s-5); } }
.featured-case .fc-body p { color: var(--text-muted); }
.featured-case .fc-body strong { color: var(--text); }

.fc-metrics {
  display: grid;
  gap: var(--s-3);
  padding: var(--s-5);
  background: var(--bg-elev-3);
  border: 1px dashed var(--border);
  border-radius: var(--r-3);
}
.fc-metric {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--s-3);
  padding: var(--s-2) 0;
  border-bottom: 1px dashed var(--border);
}
.fc-metric:last-child { border-bottom: 0; }
.fc-metric .label { font-family: var(--font-mono); font-size: var(--fs-xs); color: var(--text-muted); letter-spacing: 0.1em; text-transform: uppercase; }
.fc-metric .value { font-family: var(--font-display); font-weight: 600; color: var(--text); font-size: var(--fs-md); text-align: right; }
.fc-metric .value.up { color: var(--danger); }
.fc-metric .value.down { color: var(--success); }

/* -------------------------------------------------- 21. Anchor story (services pull-quote) */
.anchor-story {
  margin-top: var(--s-6);
  padding: var(--s-5) var(--s-6);
  background: var(--bg-elev-2);
  border: 1px solid var(--border);
  border-left: 3px solid var(--brass);
  border-radius: var(--r-2);
  position: relative;
}
.anchor-story .eyebrow { margin-bottom: var(--s-2); }
.anchor-story p { color: var(--text-muted); margin: 0; }
.anchor-story p strong { color: var(--text); }
.anchor-story a { color: var(--brass); border-bottom: 1px dashed currentColor; }

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}