/* =========================================================
   Skilld Design v2.1 — design system
   Warm-dark, typographic, restrained.
   Tokens per brief/04-DESIGN-TOKENS.md
   ========================================================= */

:root {
  /* palette */
  --color-bg:              #0b0d0e;
  --color-surface:         #12151a;
  --color-surface-raised:  #1a1e24;
  --color-text:            #ece9e1;
  --color-text-dim:        #b5b1a6;
  --color-text-muted:      #8c8880;
  --color-gold:            #e8a324;
  --color-gold-deep:       #c78a1c;
  --color-sage:            #7a8671;
  --color-clay:            #a8816a;
  --color-error:           #c85a3b;

  --color-hairline:        rgba(232, 163, 36, 0.20);
  --color-hairline-soft:   rgba(236, 233, 225, 0.08);
  --color-border-subtle:   rgba(236, 233, 225, 0.06);
  --color-border-hover:    rgba(232, 163, 36, 0.30);

  --color-footer:          #0a0c0f;

  /* typography */
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-serif: 'Fraunces', Georgia, 'Times New Roman', serif;

  --text-2xs:   0.75rem;
  --text-xs:    0.8125rem;
  --text-sm:    0.9375rem;
  --text-base:  1rem;
  --text-md:    clamp(1rem, 1.1vw, 1.125rem);
  --text-lg:    clamp(1.125rem, 1.4vw, 1.25rem);
  --text-xl:    clamp(1.25rem, 1.8vw, 1.5rem);
  --text-2xl:   clamp(1.5rem, 2.4vw, 2rem);
  --text-3xl:   clamp(1.75rem, 3vw, 2.5rem);
  --text-4xl:   clamp(2.25rem, 4vw, 3rem);
  --text-5xl:   clamp(2.75rem, 5.5vw, 4rem);
  --text-6xl:   clamp(2.75rem, 7vw, 6.5rem);

  --lh-none:    1;
  --lh-tight:   1.05;
  --lh-snug:    1.2;
  --lh-normal:  1.4;
  --lh-relaxed: 1.55;

  --ls-tightest: -0.03em;
  --ls-tight:    -0.02em;
  --ls-normal:    0;
  --ls-wide:      0.05em;
  --ls-wider:     0.12em;

  --measure-narrow:  52ch;
  --measure-base:    68ch;
  --measure-wide:    78ch;

  --font-regular: 400;
  --font-medium:  500;
  --font-bold:    700;

  /* spacing */
  --sp-1: 0.25rem; --sp-2: 0.5rem; --sp-3: 0.75rem; --sp-4: 1rem;
  --sp-5: 1.25rem; --sp-6: 1.5rem; --sp-7: 1.75rem; --sp-8: 2rem;
  --sp-10: 2.5rem; --sp-12: 3rem; --sp-16: 4rem; --sp-20: 5rem;
  --sp-24: 6rem; --sp-32: 8rem; --sp-40: 10rem;

  --section-py-sm:   clamp(3rem, 6vw, 4rem);
  --section-py:      clamp(4rem, 10vw, 7rem);
  --section-py-lg:   clamp(6rem, 12vw, 10rem);

  --gutter-mobile:   var(--sp-5);
  --gutter-tablet:   var(--sp-8);
  --gutter-desktop:  var(--sp-12);

  --max-narrow:  760px;
  --max-base:    1200px;
  --max-wide:    1400px;

  --radius-sm:    0.375rem;
  --radius-md:    0.75rem;
  --radius-lg:    1.25rem;
  --radius-pill:  9999px;

  --shadow-subtle:   0 1px 2px rgba(0, 0, 0, 0.4);
  --shadow-elevated: 0 8px 24px rgba(0, 0, 0, 0.3);

  --ease-out-quart:  cubic-bezier(0.25, 1, 0.5, 1);
  --ease-out-expo:   cubic-bezier(0.16, 1, 0.3, 1);
  --duration-fast:   180ms;
  --duration-normal: 400ms;
  --duration-slow:   600ms;
}

/* =========================================================
   reset / base
   ========================================================= */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: var(--text-md);
  font-weight: var(--font-regular);
  line-height: var(--lh-relaxed);
  color: var(--color-text);
  background-color: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  color-scheme: dark;
}
img, svg, video { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button { font: inherit; border: 0; background: none; color: inherit; cursor: pointer; }
p { margin: 0; }
h1, h2, h3, h4, h5, h6 { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }
hr { border: 0; }
::selection { background: var(--color-gold); color: var(--color-bg); }

:focus-visible {
  outline: 2px solid var(--color-gold);
  outline-offset: 3px;
  border-radius: 2px;
}

/* =========================================================
   typography
   ========================================================= */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-sans);
  font-weight: var(--font-bold);
  line-height: var(--lh-tight);
  letter-spacing: var(--ls-tight);
  color: var(--color-text);
  text-wrap: balance;
}
h1 { font-size: var(--text-5xl); }
h2 { font-size: var(--text-4xl); }
h3 { font-size: var(--text-3xl); }
h4 { font-size: var(--text-2xl); }
h5 { font-size: var(--text-xl); line-height: var(--lh-snug); }
h6 { font-size: var(--text-lg); font-weight: var(--font-medium); }

.h1-hero {
  font-size: var(--text-6xl);
  line-height: var(--lh-none);
  letter-spacing: var(--ls-tightest);
}

.h1-editorial {
  font-family: var(--font-serif);
  font-weight: 500;
  font-style: italic;
  font-size: clamp(2.5rem, 6vw, 5rem);
  line-height: var(--lh-tight);
  letter-spacing: -0.015em;
}

/* Block highlight — scanner device for commercial statements.
   Inverts to gold-on-bg so the eye lands on the claim first. */
.h-mark {
  display: inline-block;
  background: var(--color-gold);
  color: var(--color-bg);
  padding: 0.04em 0.22em 0.10em;
  margin: 0;
  line-height: inherit;
  -webkit-box-decoration-break: clone;
  box-decoration-break: clone;
}

/* Inline serif italic — personal voice accent, paired with sans h1. */
.h-voice {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 500;
  color: var(--color-gold);
  letter-spacing: -0.01em;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  font-size: var(--text-2xs);
  font-weight: var(--font-medium);
  text-transform: uppercase;
  letter-spacing: var(--ls-wider);
  color: var(--color-gold);
}
.eyebrow::before {
  content: "";
  width: 1.5rem;
  height: 1px;
  background: var(--color-gold);
  display: inline-block;
}
.eyebrow--plain::before { display: none; }

.intro {
  font-size: var(--text-lg);
  line-height: var(--lh-relaxed);
  color: var(--color-text);
  max-width: var(--measure-base);
  text-wrap: pretty;
}

.text-dim { color: var(--color-text-dim); }
.text-muted { color: var(--color-text-muted); }

/* inline links in body copy */
.prose a {
  border-bottom: 1px solid var(--color-text-muted);
  transition: color var(--duration-fast), border-color var(--duration-fast);
}
.prose a:hover { color: var(--color-gold); border-bottom-color: var(--color-gold); }

/* =========================================================
   layout
   ========================================================= */
.container {
  width: 100%;
  max-width: var(--max-base);
  margin-inline: auto;
  padding-inline: var(--gutter-mobile);
}
@media (min-width: 600px)  { .container { padding-inline: var(--gutter-tablet); } }
@media (min-width: 1024px) { .container { padding-inline: var(--gutter-desktop); } }
.container--narrow { max-width: var(--max-narrow); }
.container--wide   { max-width: var(--max-wide); }

.section {
  padding-block: var(--section-py);
}
.section--tight  { padding-block: var(--section-py-sm); }
.section--roomy  { padding-block: var(--section-py-lg); }

.hairline {
  border-top: 1px solid var(--color-hairline);
  margin: 0;
}

.text-centre { text-align: center; }

/* =========================================================
   site header
   ========================================================= */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(11, 13, 14, 0.85);
  backdrop-filter: saturate(140%) blur(12px);
  -webkit-backdrop-filter: saturate(140%) blur(12px);
  border-bottom: 1px solid var(--color-hairline-soft);
}
.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: var(--sp-4);
}
.site-logo {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-3);
  color: var(--color-text);
  letter-spacing: var(--ls-tight);
  font-weight: var(--font-bold);
  font-size: var(--text-lg);
}
.site-logo__mark { width: 28px; height: 28px; }
.site-logo__word { letter-spacing: 0.02em; }
/* Two logo marks: horizontal wordmark on desktop, compact icon on mobile.
   Specificity bumped via .site-logo scope so these win over the later
   base rule for .site-logo__img. */
.site-logo .site-logo__img--icon { display: none; }
@media (max-width: 899px) {
  .site-logo .site-logo__img--wide { display: none; }
  .site-logo .site-logo__img--icon { display: block; }
}

.site-nav {
  display: none;
  gap: var(--sp-8);
  align-items: center;
}
@media (min-width: 900px) { .site-nav { display: flex; } }
.site-nav a {
  font-size: var(--text-sm);
  color: var(--color-text-dim);
  letter-spacing: 0.01em;
  transition: color var(--duration-fast);
  padding-block: var(--sp-2);
  border-bottom: 1px solid transparent;
}
.site-nav a:hover { color: var(--color-text); }
.site-nav a[aria-current="page"] {
  color: var(--color-gold);
  border-bottom-color: var(--color-gold);
}

.site-header__cta {
  display: none;
}
@media (min-width: 900px) { .site-header__cta { display: inline-flex; } }

.site-header__menu-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  padding: var(--sp-2) var(--sp-3);
  color: var(--color-text);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: var(--ls-wide);
  border: 1px solid var(--color-hairline-soft);
  border-radius: var(--radius-pill);
}
@media (min-width: 900px) { .site-header__menu-btn { display: none; } }

/* =========================================================
   buttons
   ========================================================= */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-2);
  font-family: var(--font-sans);
  font-size: var(--text-xs);
  font-weight: var(--font-medium);
  text-transform: uppercase;
  letter-spacing: var(--ls-wide);
  padding: 0.9rem 1.5rem;
  border-radius: var(--radius-pill);
  border: 1px solid transparent;
  cursor: pointer;
  line-height: 1;
  transition: background-color var(--duration-fast) var(--ease-out-quart),
              color var(--duration-fast) var(--ease-out-quart),
              border-color var(--duration-fast) var(--ease-out-quart),
              transform var(--duration-fast) var(--ease-out-quart);
  white-space: nowrap;
}
.btn--primary {
  background-color: var(--color-gold);
  color: var(--color-bg);
  border-color: var(--color-gold);
}
.btn--primary:hover {
  background-color: var(--color-text);
  border-color: var(--color-text);
}
.btn--secondary {
  background-color: transparent;
  color: var(--color-text);
  border-color: rgba(236, 233, 225, 0.35);
}
.btn--secondary:hover {
  background-color: var(--color-text);
  color: var(--color-bg);
  border-color: var(--color-text);
}
.btn--tertiary {
  background: transparent;
  color: var(--color-text);
  padding: 0.25rem 0;
  border-radius: 0;
  border: 0;
  border-bottom: 1px solid var(--color-text-muted);
  text-transform: none;
  letter-spacing: 0;
  font-size: var(--text-sm);
}
.btn--tertiary:hover {
  color: var(--color-gold);
  border-bottom-color: var(--color-gold);
}
.btn--full { width: 100%; }

/* =========================================================
   cards
   ========================================================= */
.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-md);
  padding: var(--sp-6);
  transition: border-color var(--duration-fast) var(--ease-out-quart),
              transform var(--duration-fast) var(--ease-out-quart);
}
.card:hover {
  border-color: var(--color-border-hover);
  transform: translateY(-2px);
}

/* =========================================================
   tier card (shared pattern)
   ========================================================= */
.tier-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-6);
}
@media (min-width: 900px) {
  .tier-grid { grid-template-columns: repeat(3, 1fr); gap: var(--sp-6); }
}

.tier-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
  padding: var(--sp-8);
  min-height: 30rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-md);
  transition: border-color var(--duration-fast), transform var(--duration-fast);
  overflow: hidden;
}
.tier-card:hover {
  border-color: var(--color-border-hover);
  transform: translateY(-2px);
}
.tier-card__stripe {
  position: absolute;
  inset: 0 0 auto 0;
  height: 2px;
  background: var(--color-gold);
}
.tier-card--sage .tier-card__stripe { background: var(--color-sage); }
.tier-card--clay .tier-card__stripe { background: var(--color-clay); }

.tier-card__name {
  font-size: var(--text-3xl);
  letter-spacing: var(--ls-tight);
}
.tier-card__oneliner {
  color: var(--color-text-dim);
  max-width: 38ch;
}
.tier-card__price-row {
  margin-top: auto;
  display: flex;
  align-items: baseline;
  gap: var(--sp-3);
  padding-top: var(--sp-6);
  border-top: 1px solid var(--color-hairline-soft);
}
.tier-card__price-from {
  color: var(--color-text-dim);
  font-size: var(--text-2xs);
  text-transform: uppercase;
  letter-spacing: var(--ls-wider);
}
.tier-card__price {
  font-size: var(--text-3xl);
  font-weight: var(--font-bold);
  letter-spacing: var(--ls-tight);
  font-variant-numeric: tabular-nums;
}
.tier-card__meta {
  display: flex;
  gap: var(--sp-4);
  font-size: var(--text-sm);
  color: var(--color-text-dim);
}
.tier-card__meta span + span { padding-left: var(--sp-4); border-left: 1px solid var(--color-hairline-soft); }
.tier-card__link {
  align-self: flex-start;
  color: var(--color-gold);
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  border-bottom: 1px solid transparent;
  padding-bottom: 2px;
  transition: border-color var(--duration-fast);
}
.tier-card:hover .tier-card__link { border-bottom-color: var(--color-gold); }

/* =========================================================
   price chip
   ========================================================= */
.price-chip {
  display: inline-flex;
  align-items: baseline;
  gap: var(--sp-2);
  padding: 0.4rem 0.85rem;
  border: 1px solid var(--color-gold);
  border-radius: var(--radius-pill);
  color: var(--color-text);
  font-variant-numeric: tabular-nums;
}
.price-chip__from {
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: var(--ls-wider);
  color: var(--color-text-dim);
}
.price-chip__value {
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
}

/* =========================================================
   pricing table
   ========================================================= */
.pricing-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: var(--sp-8);
}
.pricing-table th, .pricing-table td {
  padding: var(--sp-5) var(--sp-4);
  border-bottom: 1px solid var(--color-hairline-soft);
  vertical-align: top;
  text-align: left;
}
.pricing-table thead th {
  font-size: var(--text-2xs);
  text-transform: uppercase;
  letter-spacing: var(--ls-wider);
  color: var(--color-gold);
  font-weight: var(--font-medium);
  border-bottom: 1px solid var(--color-hairline);
}
.pricing-table td strong {
  display: block;
  font-size: var(--text-lg);
  margin-bottom: var(--sp-1);
  font-weight: var(--font-medium);
}
.pricing-meta {
  display: block;
  color: var(--color-text-dim);
  font-size: var(--text-sm);
}
.pricing-value {
  font-variant-numeric: tabular-nums;
  font-size: var(--text-xl);
  font-weight: var(--font-medium);
  color: var(--color-text);
  white-space: nowrap;
  text-align: right;
}
.pricing-note {
  color: var(--color-text-dim);
  font-size: var(--text-sm);
  margin-top: var(--sp-6);
  max-width: var(--measure-base);
}

/* =========================================================
   checklist (included / not included)
   ========================================================= */
.checklist { display: flex; flex-direction: column; gap: var(--sp-3); margin-top: var(--sp-6); }
.checklist li {
  position: relative;
  padding-left: var(--sp-8);
  line-height: var(--lh-relaxed);
  color: var(--color-text);
}
.checklist--yes li::before {
  content: "";
  position: absolute;
  left: 0; top: 0.35em;
  width: 18px; height: 18px;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='18' height='18' viewBox='0 0 18 18' fill='none'><path d='M3 9L7 13L15 4' stroke='%237a8671' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/></svg>");
  background-repeat: no-repeat;
}
.checklist--no li { color: var(--color-text-dim); }
.checklist--no li::before {
  content: "";
  position: absolute;
  left: 0; top: 0.7em;
  width: 16px; height: 2px;
  background: var(--color-text-muted);
}

.included-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-10);
}
@media (min-width: 900px) {
  .included-grid { grid-template-columns: 1fr 1fr; gap: var(--sp-16); }
}

/* =========================================================
   process steps
   ========================================================= */
.process-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-8);
  margin-top: var(--sp-10);
}
@media (min-width: 900px) {
  .process-list--5 { grid-template-columns: repeat(5, 1fr); gap: var(--sp-6); }
  .process-list--6 { grid-template-columns: repeat(3, 1fr); gap: var(--sp-10); }
}
.process-step {
  position: relative;
  padding-top: var(--sp-12);
  border-top: 1px solid var(--color-hairline-soft);
}
.process-step__num {
  position: absolute;
  top: var(--sp-3);
  left: 0;
  font-size: var(--text-xs);
  font-weight: var(--font-medium);
  letter-spacing: var(--ls-wider);
  color: var(--color-gold);
  font-variant-numeric: tabular-nums;
}
.process-step__title {
  font-size: var(--text-xl);
  margin-bottom: var(--sp-2);
}
.process-step__desc {
  color: var(--color-text-dim);
  font-size: var(--text-sm);
  line-height: var(--lh-relaxed);
}

/* =========================================================
   panels (callouts)
   ========================================================= */
.panel {
  padding: var(--sp-8);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  border: 1px solid var(--color-border-subtle);
  border-left: 3px solid var(--color-gold);
}
.panel--sage { border-left-color: var(--color-sage); }
.panel--clay { border-left-color: var(--color-clay); }
.panel h3 { font-size: var(--text-2xl); margin-bottom: var(--sp-3); }
.panel p + p { margin-top: var(--sp-3); }

/* =========================================================
   form
   ========================================================= */
.form-field {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
  margin-bottom: var(--sp-6);
}
.form-label {
  font-size: var(--text-2xs);
  font-weight: var(--font-medium);
  text-transform: uppercase;
  letter-spacing: var(--ls-wider);
  color: var(--color-gold);
}
.form-input, .form-textarea, .form-select {
  background: transparent;
  color: var(--color-text);
  font-family: var(--font-sans);
  font-size: var(--text-md);
  border: 0;
  border-bottom: 1px solid rgba(236, 233, 225, 0.25);
  padding: var(--sp-3) 0;
  transition: border-color var(--duration-fast);
  width: 100%;
}
.form-input::placeholder, .form-textarea::placeholder { color: var(--color-text-muted); }
.form-input:focus, .form-textarea:focus, .form-select:focus {
  outline: none;
  border-bottom-color: var(--color-gold);
}
.form-textarea { min-height: 9rem; resize: vertical; }
.form-select {
  appearance: none;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'><path fill='%23ece9e1' d='M1 1l5 6 5-6' stroke='%23ece9e1' stroke-width='0.5'/></svg>");
  background-repeat: no-repeat;
  background-position: right 0 center;
  padding-right: var(--sp-6);
}
.form-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0 var(--sp-8);
}
@media (min-width: 700px) { .form-grid { grid-template-columns: 1fr 1fr; } }
.form-grid .form-field--full { grid-column: 1 / -1; }

/* =========================================================
   faq accordion
   ========================================================= */
.faq-list { display: flex; flex-direction: column; gap: 0; }
.faq-item {
  border-top: 1px solid var(--color-hairline-soft);
  padding-block: var(--sp-5);
}
.faq-item:last-child { border-bottom: 1px solid var(--color-hairline-soft); }
.faq-item summary {
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--sp-6);
  font-size: var(--text-lg);
  font-weight: var(--font-medium);
  color: var(--color-text);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+";
  color: var(--color-gold);
  font-size: var(--text-2xl);
  line-height: 1;
  transition: transform var(--duration-fast);
  flex-shrink: 0;
}
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-item > p {
  margin-top: var(--sp-4);
  color: var(--color-text-dim);
  max-width: var(--measure-base);
}

/* =========================================================
   tier nav strip
   ========================================================= */
.tier-nav {
  display: flex;
  gap: 0;
  border-bottom: 1px solid var(--color-hairline-soft);
}
.tier-nav-link {
  flex: 1;
  text-align: center;
  padding: var(--sp-4) var(--sp-3);
  color: var(--color-text-dim);
  border-bottom: 2px solid transparent;
  transition: color var(--duration-fast), border-color var(--duration-fast);
}
.tier-nav-link:hover { color: var(--color-text); }
.tier-nav-link--active {
  color: var(--color-gold);
  border-bottom-color: var(--color-gold);
}
.tier-nav-name { display: block; font-weight: var(--font-medium); font-size: var(--text-sm); }
.tier-nav-price {
  display: block;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: var(--ls-wider);
  margin-top: 2px;
}

/* =========================================================
   proof strip / work gallery
   ========================================================= */
.proof-strip {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-4);
}
@media (min-width: 600px)  { .proof-strip { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1024px) { .proof-strip { grid-template-columns: repeat(4, 1fr); } }

.proof-tile {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
  background: var(--color-surface);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color var(--duration-fast), transform var(--duration-fast);
}
.proof-tile:hover { border-color: var(--color-border-hover); transform: translateY(-2px); }
.proof-tile__img {
  aspect-ratio: 4 / 3;
  object-fit: cover;
  width: 100%;
  height: auto;
  filter: saturate(0.92);
}
.proof-tile__body { padding: var(--sp-4) var(--sp-5) var(--sp-5); }
.proof-tile__name {
  font-size: var(--text-lg);
  font-weight: var(--font-medium);
  margin-bottom: 2px;
  letter-spacing: var(--ls-tight);
}
.proof-tile__discipline {
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: var(--ls-wider);
  color: var(--color-gold);
  margin-bottom: var(--sp-2);
}
.proof-tile__note {
  color: var(--color-text-dim);
  font-size: var(--text-sm);
}

/* =========================================================
   contact tiles (final CTA row)
   ========================================================= */
.contact-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-4);
  margin-top: var(--sp-10);
}
@media (min-width: 800px) { .contact-row { grid-template-columns: repeat(3, 1fr); } }

.contact-tile {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
  padding: var(--sp-8);
  background: var(--color-surface);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-md);
  transition: border-color var(--duration-fast), transform var(--duration-fast);
}
.contact-tile:hover { border-color: var(--color-border-hover); transform: translateY(-2px); }
.contact-tile__eyebrow {
  font-size: var(--text-2xs);
  text-transform: uppercase;
  letter-spacing: var(--ls-wider);
  color: var(--color-gold);
}
.contact-tile__label {
  font-size: var(--text-2xl);
  font-weight: var(--font-medium);
  letter-spacing: var(--ls-tight);
  margin-top: var(--sp-4);
}
.contact-tile__value {
  color: var(--color-text-dim);
  font-size: var(--text-sm);
}

/* =========================================================
   signature
   ========================================================= */
.signature {
  display: inline-block;
  color: var(--color-gold);
  width: 96px;
  height: auto;
}
.signature--large { width: 160px; }
.signature--small { width: 64px; }

/* =========================================================
   site footer
   ========================================================= */
.site-footer {
  background: var(--color-footer);
  border-top: 1px solid var(--color-hairline);
  padding-block: var(--sp-16) var(--sp-8);
  margin-top: var(--sp-16);
}
.site-footer__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-10);
}
@media (min-width: 800px) {
  .site-footer__grid { grid-template-columns: 1.3fr 1fr 1fr 1.2fr; gap: var(--sp-8); }
}
.site-footer h2 {
  font-size: var(--text-2xs);
  text-transform: uppercase;
  letter-spacing: var(--ls-wider);
  color: var(--color-gold);
  margin-bottom: var(--sp-4);
  font-weight: var(--font-medium);
}
.site-footer ul { display: flex; flex-direction: column; gap: var(--sp-2); }
.site-footer a { color: var(--color-text-dim); font-size: var(--text-sm); }
.site-footer a:hover { color: var(--color-text); }
.site-footer__tagline {
  color: var(--color-text-dim);
  font-size: var(--text-sm);
  margin-top: var(--sp-4);
  max-width: 34ch;
}
.site-footer__bottom {
  margin-top: var(--sp-16);
  padding-top: var(--sp-6);
  border-top: 1px solid var(--color-hairline-soft);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--sp-4);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  flex-wrap: wrap;
}

/* =========================================================
   hero — homepage
   ========================================================= */
.hero {
  padding-block: clamp(3rem, 8vw, 7rem) clamp(3rem, 7vw, 6rem);
}
.hero--centered .container {
  text-align: center;
  max-width: 56rem;
}
.hero__h1 {
  font-size: var(--text-6xl);
  line-height: 0.98;
  letter-spacing: var(--ls-tightest);
  margin-top: var(--sp-4);
  text-wrap: balance;
}
.hero__sub {
  font-size: var(--text-xl);
  color: var(--color-text);
  margin-top: var(--sp-6);
  max-width: 36ch;
  text-wrap: pretty;
}
.hero--centered .hero__sub { margin-inline: auto; }
.hero__cred {
  margin-top: var(--sp-6);
  padding-top: var(--sp-4);
  border-top: 1px solid var(--color-hairline-soft);
  color: var(--color-text-dim);
  font-size: var(--text-sm);
  max-width: 44ch;
  font-variant-numeric: tabular-nums;
}
.hero--centered .hero__cred { margin-inline: auto; }
.hero__ctas {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-3);
  margin-top: var(--sp-8);
}
.hero--centered .hero__ctas { justify-content: center; }
.hero__signature { margin-top: var(--sp-8); }

/* =========================================================
   section header (used across most sections)
   ========================================================= */
.section-head {
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
  margin-bottom: var(--sp-12);
  max-width: var(--measure-base);
}
.section-head--centre { align-items: center; text-align: center; margin-inline: auto; }
.section-head h2 { letter-spacing: var(--ls-tight); }
.section-head__lead { color: var(--color-text-dim); font-size: var(--text-lg); max-width: 55ch; }

/* =========================================================
   "why me" 3-up
   ========================================================= */
.why-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-8);
}
@media (min-width: 900px) { .why-grid { grid-template-columns: repeat(3, 1fr); gap: var(--sp-12); } }
.why-item {
  border-top: 1px solid var(--color-hairline);
  padding-top: var(--sp-6);
}
.why-item h3 {
  font-size: var(--text-2xl);
  margin-bottom: var(--sp-3);
  letter-spacing: var(--ls-tight);
}
.why-item p { color: var(--color-text-dim); font-size: var(--text-md); max-width: 36ch; }

/* =========================================================
   testimonial
   ========================================================= */
.testimonial {
  padding: var(--sp-16) 0;
  text-align: center;
}
.testimonial__quote {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 500;
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  line-height: var(--lh-snug);
  letter-spacing: var(--ls-tight);
  color: var(--color-text);
  max-width: 26ch;
  margin: 0 auto;
  text-wrap: balance;
}
.testimonial__cite {
  margin-top: var(--sp-6);
  font-size: var(--text-sm);
  color: var(--color-text-dim);
  letter-spacing: var(--ls-wide);
  text-transform: uppercase;
}

/* Rotating testimonial carousel */
.testimonial-carousel {
  padding: var(--sp-16) 0 var(--sp-10);
  position: relative;
}
.testimonial-carousel__track {
  display: grid;
  grid-template-areas: "stack";
}
.testimonial-carousel .testimonial--slide {
  grid-area: stack;
  padding: 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: opacity 500ms ease, transform 500ms ease, visibility 0s linear 500ms;
  pointer-events: none;
}
.testimonial-carousel .testimonial--slide.is-active {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  transition: opacity 500ms ease, transform 500ms ease, visibility 0s linear 0s;
  pointer-events: auto;
  position: relative;
}
.testimonial-carousel .testimonial__quote {
  max-width: 52ch;
  font-size: clamp(1.15rem, 1.6vw, 1.5rem);
  line-height: 1.45;
}
.testimonial-carousel__controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-4);
  margin-top: var(--sp-8);
}
.testimonial-carousel__nav {
  appearance: none;
  background: transparent;
  border: 1px solid rgba(255,255,255,0.14);
  color: var(--color-text);
  width: 40px;
  height: 40px;
  border-radius: 999px;
  font-size: 1.25rem;
  line-height: 1;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: border-color 200ms ease, background 200ms ease, color 200ms ease;
}
.testimonial-carousel__nav:hover,
.testimonial-carousel__nav:focus-visible {
  border-color: var(--color-voice, #e8a324);
  color: var(--color-voice, #e8a324);
  outline: none;
}
.testimonial-carousel__dots {
  display: inline-flex;
  gap: var(--sp-2);
}
.testimonial-carousel__dot {
  appearance: none;
  background: rgba(255,255,255,0.18);
  border: 0;
  width: 8px;
  height: 8px;
  border-radius: 999px;
  padding: 0;
  cursor: pointer;
  transition: background 200ms ease, transform 200ms ease;
}
.testimonial-carousel__dot:hover { background: rgba(255,255,255,0.36); }
.testimonial-carousel__dot.is-active {
  background: var(--color-voice, #e8a324);
  transform: scale(1.2);
}
.testimonial-carousel__dot:focus-visible {
  outline: 2px solid var(--color-voice, #e8a324);
  outline-offset: 3px;
}
@media (prefers-reduced-motion: reduce) {
  .testimonial-carousel .testimonial--slide { transition: opacity 0s, visibility 0s; transform: none; }
}

/* =========================================================
   brand / packaging teaser
   ========================================================= */
.teaser {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-10);
  align-items: center;
  padding: var(--sp-12) 0;
  border-top: 1px solid var(--color-hairline);
  border-bottom: 1px solid var(--color-hairline);
}
@media (min-width: 900px) {
  .teaser { grid-template-columns: 1fr 1fr; gap: var(--sp-16); }
  .teaser:has(.services-grid) { grid-template-columns: minmax(220px, 300px) 1fr; gap: var(--sp-12); }
}
.teaser h2 { font-size: var(--text-3xl); }
.teaser p { color: var(--color-text-dim); max-width: 45ch; }

/* =========================================================
   final CTA
   ========================================================= */
.final-cta { text-align: center; }
.final-cta h2 { font-size: var(--text-4xl); letter-spacing: var(--ls-tight); }
.final-cta__sub { color: var(--color-text-dim); margin-top: var(--sp-3); font-size: var(--text-lg); }

/* =========================================================
   about
   ========================================================= */
.about-hero {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-10);
  align-items: start;
  padding-top: clamp(3rem, 8vw, 6rem);
}
@media (min-width: 900px) {
  .about-hero { grid-template-columns: 1.2fr 0.8fr; gap: var(--sp-16); }
}
.about-body {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-12);
  margin-top: var(--sp-16);
}
.about-body section {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-4);
}
@media (min-width: 900px) {
  .about-body section { grid-template-columns: 1fr 2fr; gap: var(--sp-10); }
}
.about-body h2 {
  font-size: var(--text-xl);
  color: var(--color-gold);
  font-weight: var(--font-medium);
  letter-spacing: var(--ls-tight);
}
.about-body p {
  max-width: var(--measure-base);
  color: var(--color-text);
}
.about-body p + p { margin-top: var(--sp-4); }

.portrait-frame {
  position: relative;
  aspect-ratio: 4 / 5;
  border-radius: var(--radius-sm);
}
/* Mobile default: portrait appears above the heading (reversed source order),
   sized at 80% of column for breathing room. */
.about-hero > div:first-child { order: 2; }
.about-hero > div:last-child  { order: 1; }
.about-hero .portrait-frame {
  max-width: 80%;
  margin-inline: auto;
}
/* Tighten the gap between the About hero and "How I got here" on mobile —
   default section rhythm stacks ~128px here, which reads oversized once
   the portrait + statement already anchor the top of the page. */
@media (max-width: 899px) {
  [data-page="about"] .page-hero { padding-bottom: var(--sp-8); }
  [data-page="about"] .page-hero + .section { padding-top: var(--sp-4); }
}
/* Desktop: restore natural order (heading left, portrait right),
   portrait fills its column and lifts upward so the crown overlaps
   the band above — pulls the eye to the "Designer who codes." line. */
@media (min-width: 900px) {
  .about-hero > div:first-child,
  .about-hero > div:last-child { order: 0; }
  .about-hero .portrait-frame {
    max-width: none;
    margin-inline: 0;
    margin-top: clamp(-8rem, -9vw, -5rem);
  }
}
.portrait-frame__inner {
  position: absolute;
  inset: 8px;
  background:
    repeating-linear-gradient(
      -45deg,
      rgba(236, 233, 225, 0.04),
      rgba(236, 233, 225, 0.04) 10px,
      rgba(236, 233, 225, 0.08) 10px,
      rgba(236, 233, 225, 0.08) 20px
    ),
    var(--color-surface);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: var(--ls-wider);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  text-align: center;
  padding: var(--sp-4);
}
.portrait-frame__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: inherit;
}

.stat-strip {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--sp-6);
  padding: var(--sp-10) 0;
  border-top: 1px solid var(--color-hairline);
  border-bottom: 1px solid var(--color-hairline);
  margin-block: var(--sp-16);
}
@media (min-width: 800px) { .stat-strip { grid-template-columns: repeat(4, 1fr); } }
.stat {
  text-align: center;
}
.stat__value {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: var(--font-bold);
  letter-spacing: var(--ls-tight);
  color: var(--color-gold);
  font-variant-numeric: tabular-nums;
}
.stat__label {
  display: block;
  margin-top: var(--sp-2);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: var(--ls-wider);
  color: var(--color-text-dim);
}

.philosophy {
  padding: var(--sp-20) 0;
  text-align: center;
}
.philosophy p {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  line-height: var(--lh-snug);
  color: var(--color-text);
  max-width: 26ch;
  margin: 0 auto;
  text-wrap: balance;
}

/* =========================================================
   contact
   ========================================================= */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-12);
}
@media (min-width: 900px) { .contact-grid { grid-template-columns: 0.8fr 1.2fr; gap: var(--sp-16); } }

.direct-contact {
  display: flex;
  flex-direction: column;
  gap: var(--sp-8);
}
.direct-contact__portrait { max-width: 220px; }
.direct-contact__block dt {
  font-size: var(--text-2xs);
  text-transform: uppercase;
  letter-spacing: var(--ls-wider);
  color: var(--color-gold);
  margin-bottom: var(--sp-1);
}
.direct-contact__block dd {
  margin: 0 0 var(--sp-5);
  font-size: var(--text-lg);
}
.direct-contact__block dd a:hover { color: var(--color-gold); }
.direct-contact__badge {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  padding: 0.4rem 0.8rem;
  border: 1px solid var(--color-hairline);
  border-radius: var(--radius-pill);
  font-size: var(--text-xs);
  letter-spacing: var(--ls-wide);
  text-transform: uppercase;
  color: var(--color-gold);
}
.direct-contact__badge::before {
  content: "";
  width: 6px; height: 6px;
  background: var(--color-gold);
  border-radius: 50%;
}

/* =========================================================
   example card (tier-page recent example)
   ========================================================= */
.example-card {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  background: var(--color-surface);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color var(--duration-fast), transform var(--duration-fast);
}
@media (min-width: 800px) { .example-card { grid-template-columns: 1.2fr 1fr; } }
.example-card:hover { border-color: var(--color-border-hover); transform: translateY(-2px); }
.example-card__img { aspect-ratio: 4 / 3; width: 100%; object-fit: cover; height: 100%; }
.example-card__body { padding: var(--sp-8); display: flex; flex-direction: column; gap: var(--sp-3); justify-content: center; }
.example-card__body h3 { font-size: var(--text-2xl); letter-spacing: var(--ls-tight); }
.example-card__role {
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: var(--ls-wider);
  color: var(--color-gold);
}
.example-card__quote { color: var(--color-text-dim); font-size: var(--text-md); }

/* =========================================================
   skip-list (commerce "what gets skipped")
   ========================================================= */
.skip-list { display: flex; flex-direction: column; gap: 0; margin-top: var(--sp-8); }
.skip-list li {
  padding-block: var(--sp-5);
  border-top: 1px solid var(--color-hairline-soft);
  color: var(--color-text-dim);
  font-size: var(--text-md);
}
.skip-list li:last-child { border-bottom: 1px solid var(--color-hairline-soft); }
.skip-list strong {
  display: block;
  color: var(--color-text);
  font-size: var(--text-lg);
  margin-bottom: var(--sp-2);
  font-weight: var(--font-medium);
  letter-spacing: var(--ls-tight);
}

/* =========================================================
   work index grid
   ========================================================= */
.work-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-6);
}
@media (min-width: 700px)  { .work-grid { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1100px) { .work-grid { grid-template-columns: repeat(3, 1fr); } }
.work-grid .work-tile--wide { grid-column: span 1; }
@media (min-width: 1100px) { .work-grid .work-tile--wide { grid-column: span 2; } }

/* Case-study artwork grid: 4-col substrate, paired tiles default to span 2
   (1/2 + 1/2). Modifiers unlock other rhythms:
     work-tile--wide          → full row
     work-tile--three-quarter → 3/4 (pairs with --quarter)
     work-tile--quarter       → 1/4
   align-items: start lets each tile size to its own image — no dead
   space inside the card when paired images have different aspects. */
.work-grid--case { grid-template-columns: 1fr; align-items: start; gap: var(--sp-4); }
@media (min-width: 700px) {
  /* 20-column substrate so the three-quarter/quarter pair can split at
     13/20 (65%) + 7/20 (35%) — matching the live flex-bg/flex-sm proportions.
     At those widths the sketch (1510×800, ≈1.89:1) and the cup (800×800, 1:1)
     naturally render to the same height with no cropping needed on either.
     All other tiles use multiples of 10 to stay at clean 50% / full-width. */
  .work-grid--case { grid-template-columns: repeat(20, 1fr); }
  .work-grid--case > .case-figure              { grid-column: span 10; }
  .work-grid--case > .work-tile--wide          { grid-column: 1 / -1; }
  .work-grid--case > .work-tile--three-quarter { grid-column: span 13; }
  .work-grid--case > .work-tile--quarter       { grid-column: span 7; }
}

.work-tile {
  display: flex;
  flex-direction: column;
  background: var(--color-surface);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color var(--duration-fast), transform var(--duration-fast);
  text-decoration: none;
  color: inherit;
}
.work-tile:hover { border-color: var(--color-border-hover); transform: translateY(-2px); }
.work-tile__img { aspect-ratio: 4 / 3; width: 100%; object-fit: cover; }
.work-tile--wide .work-tile__img { aspect-ratio: 16 / 9; }
.work-tile__body { padding: var(--sp-5) var(--sp-6) var(--sp-6); }
.work-tile__discipline {
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: var(--ls-wider);
  color: var(--color-gold);
  margin-bottom: var(--sp-2);
}
.work-tile__name { font-size: var(--text-xl); font-weight: var(--font-medium); letter-spacing: var(--ls-tight); }
.work-tile__note { color: var(--color-text-dim); font-size: var(--text-sm); margin-top: var(--sp-2); }

/* =========================================================
   404 link grid
   ========================================================= */
.link-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-3);
  margin-top: var(--sp-10);
  max-width: 520px;
}
@media (min-width: 600px) { .link-grid { grid-template-columns: 1fr 1fr; } }
.link-grid a {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--sp-4) var(--sp-5);
  border: 1px solid var(--color-hairline-soft);
  border-radius: var(--radius-md);
  color: var(--color-text);
  transition: border-color var(--duration-fast), background var(--duration-fast);
}
.link-grid a::after {
  content: "→";
  color: var(--color-gold);
}
.link-grid a:hover {
  border-color: var(--color-border-hover);
  background: var(--color-surface);
}

/* =========================================================
   page header (non-home)
   ========================================================= */
.page-hero {
  padding-block: clamp(4rem, 9vw, 7rem) clamp(2rem, 4vw, 4rem);
}
.page-hero h1 {
  font-size: clamp(2.5rem, 5vw, 4rem);
  letter-spacing: var(--ls-tightest);
  margin-top: var(--sp-4);
}
.page-hero .intro {
  margin-top: var(--sp-6);
  font-size: var(--text-xl);
  max-width: 48ch;
}

/* =========================================================
   bridge/breadcrumb
   ========================================================= */
.breadcrumb {
  display: flex;
  gap: var(--sp-2);
  align-items: center;
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: var(--ls-wider);
  color: var(--color-text-muted);
}
.breadcrumb a { color: var(--color-text-dim); }
.breadcrumb a:hover { color: var(--color-gold); }
.breadcrumb span + span::before { content: "/"; margin-right: var(--sp-2); color: var(--color-text-muted); }

/* =========================================================
   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;
  }
}

/* =========================================================
   site logo image (replaces old SVG inline mark)
   ========================================================= */
.site-logo__img { height: 30px; width: auto; display: block; }
@media (min-width: 600px) { .site-logo__img { height: 35px; } }

/* =========================================================
   mobile nav — full-viewport gold overlay, circle-clip reveal
   ========================================================= */
@media (max-width: 899px) {
  .site-nav {
    position: fixed;
    inset: 0;
    background: var(--color-gold);
    color: var(--color-bg);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: var(--sp-4);
    z-index: 60;
    /* Circle clip animates outward from the menu-button origin (top-right). */
    clip-path: circle(0% at calc(100% - 3rem) 3rem);
    visibility: hidden;
    pointer-events: none;
    transition:
      clip-path 520ms var(--ease-out-expo),
      visibility 0s linear 520ms;
  }
  .site-nav.is-open {
    clip-path: circle(150% at calc(100% - 3rem) 3rem);
    visibility: visible;
    pointer-events: auto;
    transition:
      clip-path 520ms var(--ease-out-expo),
      visibility 0s linear 0s;
  }
  .site-nav a {
    font-family: var(--font-serif);
    font-style: italic;
    font-weight: 500;
    font-size: clamp(2.25rem, 10vw, 3.5rem);
    line-height: 1.05;
    letter-spacing: -0.015em;
    color: var(--color-bg);
    padding: var(--sp-2) var(--sp-4);
    border-bottom: 3px solid transparent;
    opacity: 0;
    transform: translateY(14px);
    transition:
      opacity 380ms ease,
      transform 380ms var(--ease-out-quart);
  }
  .site-nav.is-open a { opacity: 1; transform: translateY(0); }
  /* Stagger link entries after the clip-reveal starts to breathe. */
  .site-nav.is-open a:nth-child(1) { transition-delay: 180ms; }
  .site-nav.is-open a:nth-child(2) { transition-delay: 220ms; }
  .site-nav.is-open a:nth-child(3) { transition-delay: 260ms; }
  .site-nav.is-open a:nth-child(4) { transition-delay: 300ms; }
  .site-nav.is-open a:nth-child(5) { transition-delay: 340ms; }
  .site-nav.is-open a:nth-child(6) { transition-delay: 380ms; }
  .site-nav a[aria-current="page"] {
    color: var(--color-bg);
    border-bottom-color: var(--color-bg);
  }

  /* Menu button sits above the overlay so it always closes the menu. */
  .site-header__menu-btn { position: relative; z-index: 70; }
  body.menu-open { overflow: hidden; }
  body.menu-open .site-header__menu-btn {
    color: var(--color-bg);
    border-color: var(--color-bg);
    background: transparent;
  }
  /* Hide logo + CTA under the gold panel — menu is a dedicated view. */
  body.menu-open .site-logo,
  body.menu-open .site-header__cta { visibility: hidden; }
  /* Backdrop-filter on .site-header creates a containing block that traps
     position:fixed descendants inside the header's box. Drop it on mobile
     so the nav overlay can actually cover the viewport. */
  .site-header {
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .site-nav, .site-nav a { transition: none !important; }
  .site-nav { clip-path: none !important; }
  .site-nav:not(.is-open) { display: none !important; }
}

/* =========================================================
   reveal on scroll (opt-in via data-reveal)
   ========================================================= */
[data-reveal] {
  opacity: 0;
  transform: translateY(10px);
  transition: opacity var(--duration-slow) var(--ease-out-quart),
              transform var(--duration-slow) var(--ease-out-quart);
}
[data-reveal].is-revealed { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  [data-reveal] { opacity: 1; transform: none; }
}

/* =========================================================
   services overview cards
   ========================================================= */
.services-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-5);
}
@media (min-width: 700px)  { .services-grid { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1024px) { .services-grid { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 1024px) { .services-grid--2col { grid-template-columns: 1fr 1fr; } }

.service-card {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
  padding: var(--sp-8);
  background: var(--color-surface);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-md);
  transition: border-color var(--duration-fast), transform var(--duration-fast);
  color: inherit;
}
.service-card:hover { border-color: var(--color-border-hover); transform: translateY(-2px); }
.service-card h3 { font-size: var(--text-xl); letter-spacing: var(--ls-tight); }
.service-card p { color: var(--color-text-dim); font-size: var(--text-sm); }
.service-card__link {
  margin-top: auto;
  color: var(--color-gold);
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  padding-top: var(--sp-4);
}

/* =========================================================
   logo grid (service detail pages)
   ========================================================= */
.logo-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--sp-4);
  align-items: stretch;
}
@media (min-width: 600px) { .logo-grid { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 900px) { .logo-grid { grid-template-columns: repeat(4, 1fr); } }
.logo-grid img {
  width: 100%;
  height: auto;
  aspect-ratio: 1 / 1;
  object-fit: contain;
  padding: var(--sp-5);
  background: #000;
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-md);
  opacity: 0.85;
  filter: grayscale(1) brightness(1.4);
  transition:
    opacity var(--duration-fast),
    filter var(--duration-fast),
    border-color var(--duration-fast);
}
.logo-grid img:hover {
  opacity: 1;
  filter: none;
  border-color: var(--color-border-hover);
}
.logo-grid--interactive img { cursor: zoom-in; }
.logo-grid--interactive img:focus-visible {
  outline: 2px solid var(--color-gold);
  outline-offset: 3px;
}

/* Media variant — full-bleed product shots, no grayscale, no padding */
.logo-grid--media img {
  padding: 0;
  background: var(--color-surface);
  object-fit: cover;
  opacity: 1;
  filter: none;
}
.logo-grid--media img:hover {
  filter: none;
  opacity: 1;
  border-color: var(--color-border-hover);
}

/* Icon grid — small SVGs, no card framing, mirrors the live site */
.icon-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--sp-8) var(--sp-6);
  justify-items: center;
}
@media (min-width: 600px) { .icon-grid { grid-template-columns: repeat(4, 1fr); } }
@media (min-width: 900px) { .icon-grid { grid-template-columns: repeat(5, 1fr); } }
.icon-grid img {
  width: 72px;
  height: 72px;
  opacity: 0.6;
  filter: grayscale(1) brightness(1.4);
  transition: opacity var(--duration-fast), filter var(--duration-fast);
}
.icon-grid img:hover { opacity: 1; filter: none; }

/* =========================================================
   lightbox
   ========================================================= */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: none;
  background: rgba(11, 13, 14, 0.92);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  align-items: center;
  justify-content: center;
  padding: var(--sp-6);
}
.lightbox.is-open { display: flex; }
.lightbox__stage {
  margin: 0;
  width: min(92vw, 1200px);
  max-height: 86vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--sp-4);
}
.lightbox__img {
  display: block;
  max-width: 100%;
  max-height: calc(86vh - var(--sp-12));
  width: auto;
  height: auto;
  object-fit: contain;
  border-radius: var(--radius-md);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.5);
}
.lightbox__caption {
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: var(--ls-wider);
  color: var(--color-text-dim);
  text-align: center;
}
.lightbox__close,
.lightbox__nav {
  position: absolute;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--color-border-subtle);
  color: var(--color-text);
  width: 48px;
  height: 48px;
  border-radius: var(--radius-pill);
  font-size: 28px;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background var(--duration-fast), border-color var(--duration-fast);
}
.lightbox__close:hover,
.lightbox__nav:hover {
  background: rgba(232, 163, 36, 0.12);
  border-color: var(--color-border-hover);
}
.lightbox__close { top: var(--sp-6); right: var(--sp-6); font-size: 32px; }
.lightbox__nav--prev { left: var(--sp-6); top: 50%; transform: translateY(-50%); }
.lightbox__nav--next { right: var(--sp-6); top: 50%; transform: translateY(-50%); }
.lightbox__counter {
  position: absolute;
  bottom: var(--sp-6);
  left: 50%;
  transform: translateX(-50%);
  font-size: var(--text-xs);
  color: var(--color-text-dim);
  letter-spacing: var(--ls-wider);
  text-transform: uppercase;
}
@media (max-width: 600px) {
  .lightbox__nav--prev { left: var(--sp-3); }
  .lightbox__nav--next { right: var(--sp-3); }
  .lightbox__close { top: var(--sp-3); right: var(--sp-3); }
}

/* =========================================================
   case study (legacy work pages, minimal bridging)
   ========================================================= */
.case-hero {
  padding-block: clamp(3rem, 7vw, 6rem) clamp(2rem, 4vw, 4rem);
}
.case-hero h1 {
  font-size: clamp(2.5rem, 5vw, 4rem);
  letter-spacing: var(--ls-tightest);
}
.case-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-4);
  color: var(--color-text-dim);
  font-size: var(--text-sm);
  margin-top: var(--sp-4);
}
.case-hero__meta span + span { padding-left: var(--sp-4); border-left: 1px solid var(--color-hairline-soft); }
.case-figure {
  margin: var(--sp-10) 0;
  background: var(--color-surface);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-md);
  overflow: hidden;
}
.case-figure img { width: 100%; height: auto; display: block; }
.case-figure__caption {
  padding: var(--sp-3) var(--sp-5);
  font-size: var(--text-xs);
  color: var(--color-text-dim);
  border-top: 1px solid var(--color-hairline-soft);
  text-transform: uppercase;
  letter-spacing: var(--ls-wider);
}

.case-meta-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-8);
  margin: var(--sp-12) 0;
  padding: var(--sp-10) 0;
  border-top: 1px solid var(--color-hairline);
  border-bottom: 1px solid var(--color-hairline);
}
@media (min-width: 700px) { .case-meta-grid { grid-template-columns: repeat(3, 1fr); } }
.case-meta dt {
  font-size: var(--text-2xs);
  text-transform: uppercase;
  letter-spacing: var(--ls-wider);
  color: var(--color-gold);
  margin-bottom: var(--sp-2);
  font-weight: var(--font-medium);
}
.case-meta dd { margin: 0; color: var(--color-text); font-size: var(--text-md); }

.case-section { padding-block: var(--section-py-sm); }
.case-section h2 {
  font-size: var(--text-2xl);
  letter-spacing: var(--ls-tight);
  margin-bottom: var(--sp-5);
  margin-top: var(--sp-10);
}
.case-section h2:first-child { margin-top: 0; }
.case-section h3 {
  font-size: var(--text-lg);
  letter-spacing: var(--ls-tight);
  margin-top: var(--sp-8);
  margin-bottom: var(--sp-3);
  color: var(--color-text);
}
.case-section p { color: var(--color-text); max-width: var(--measure-base); font-size: var(--text-md); }
.case-section p + p { margin-top: var(--sp-4); }

/* =========================================================
   form chips / brief header
   ========================================================= */
.form-tier-chip {
  display: flex;
  align-items: center;
  gap: var(--sp-4);
  margin: var(--sp-6) 0 var(--sp-10);
  flex-wrap: wrap;
}

.form-success {
  padding: var(--sp-8);
  background: var(--color-surface);
  border-left: 3px solid var(--color-sage);
  border-radius: var(--radius-md);
  margin-top: var(--sp-6);
}
.form-success h3 { font-size: var(--text-2xl); margin-bottom: var(--sp-3); }
.form-success p { color: var(--color-text-dim); }

/* =========================================================
   skip link (a11y)
   ========================================================= */
.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--color-gold);
  color: var(--color-bg);
  padding: var(--sp-3) var(--sp-5);
  font-size: var(--text-sm);
  z-index: 100;
}
.skip-link:focus { left: var(--sp-4); top: var(--sp-4); }

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

/* =========================================================
   prose block (longform copy)
   ========================================================= */
.prose p { max-width: var(--measure-base); }
.prose p + p { margin-top: var(--sp-5); }
.prose h3 { margin-top: var(--sp-10); margin-bottom: var(--sp-4); font-size: var(--text-2xl); }
.case-section.prose h3 { font-size: var(--text-lg); margin-top: var(--sp-8); margin-bottom: var(--sp-3); }
.case-section .prose h3, .prose.case-section h3 { font-size: var(--text-lg); }
.prose ul { display: flex; flex-direction: column; gap: var(--sp-3); margin-top: var(--sp-4); }
.prose ul li { padding-left: var(--sp-5); position: relative; color: var(--color-text); }
.prose ul li::before {
  content: "";
  position: absolute; left: 0; top: 0.7em;
  width: 8px; height: 1px;
  background: var(--color-gold);
}