/* ==========================================================================
   Golden Affinity Co.
   Editorial system: warm ivory ground, deep brown structure, dusty blue
   as the primary interactive accent across light and dark sections, with
   muted ochre reserved for a small number of signature warm moments.
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. Tokens
   -------------------------------------------------------------------------- */

:root {
  /* Palette */
  --ivory:        #F5F0E7;
  --soft-white:   #FBF9F5;
  --ink:          #302A26;
  --ink-80:       #4A423B;
  --ink-65:       #5F5750;
  --ink-45:       #837A72;
  --ochre:        #B08A45;
  --ochre-deep:   #8A6A2E;   /* accessible ochre for small text on light */
  --blue:         #AEBFCA;
  --blue-deep:    #5D7688;   /* accessible dusty blue for small text on light */

  /* Contextual roles. Overridden inside dark and tinted panels. */
  --surface:      var(--soft-white);
  --heading:      var(--ink);
  --body:         var(--ink-65);
  --label:        var(--ink-45);
  --accent:       var(--blue-deep);
  --accent-text:  var(--blue-deep);
  --rule:         rgba(48, 42, 38, 0.15);
  --rule-strong:  rgba(48, 42, 38, 0.32);

  /* Type */
  --font-display: "Newsreader", Georgia, "Times New Roman", serif;
  --font-sans:    "Instrument Sans", -apple-system, BlinkMacSystemFont,
                  "Segoe UI", Helvetica, Arial, sans-serif;

  /* Measure and rhythm */
  --shell:     76rem;
  --gutter:    clamp(1.25rem, 4.5vw, 3.75rem);
  --section-y: clamp(4rem, 8.5vw, 8rem);
  --measure:   64ch;

  /* Motion */
  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
}

/* --------------------------------------------------------------------------
   2. Base
   -------------------------------------------------------------------------- */

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

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: 5.5rem;
}

body {
  margin: 0;
  background: var(--surface);
  color: var(--body);
  font-family: var(--font-sans);
  font-size: 1.0625rem;
  line-height: 1.7;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

img,
svg {
  max-width: 100%;
  height: auto;
  display: block;
}

a { color: inherit; }

h1, h2, h3, h4 {
  margin: 0;
  color: var(--heading);
  font-family: var(--font-display);
  font-weight: 400;
  line-height: 1.12;
  letter-spacing: -0.015em;
  font-optical-sizing: auto;
}

p { margin: 0 0 1.15em; }
p:last-child { margin-bottom: 0; }

ul, ol { margin: 0; padding: 0; list-style: none; }

::selection {
  background: var(--blue);
  color: var(--ink);
}

/* --------------------------------------------------------------------------
   3. Utilities
   -------------------------------------------------------------------------- */

.shell {
  width: 100%;
  max-width: var(--shell);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.visually-hidden {
  position: absolute;
  width: 1px; height: 1px;
  margin: -1px; padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: absolute;
  left: 0.75rem;
  top: -100%;
  z-index: 100;
  background: var(--ink);
  color: var(--ivory);
  padding: 0.75rem 1.25rem;
  font-size: 0.875rem;
  text-decoration: none;
}
.skip-link:focus { top: 0.75rem; }

/* Small tracked label. The recurring organising device of the site. */
.label {
  margin: 0 0 1rem;
  color: var(--label);
  font-family: var(--font-sans);
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  line-height: 1.4;
}

.lede {
  font-size: clamp(1.125rem, 1.5vw, 1.3125rem);
  line-height: 1.62;
  color: var(--body);
  max-width: 46ch;
}

.prose { max-width: var(--measure); }
.prose a {
  color: var(--accent-text);
  text-decoration: none;
  border-bottom: 1px solid currentColor;
  padding-bottom: 1px;
}
.prose a:hover { color: var(--heading); }

/* --------------------------------------------------------------------------
   4. Focus
   -------------------------------------------------------------------------- */

:focus { outline: none; }

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 1px;
}

.panel--dark :focus-visible,
.panel--footer :focus-visible { outline-color: var(--blue); }

/* --------------------------------------------------------------------------
   5. Panels
   -------------------------------------------------------------------------- */

.panel {
  padding-block: var(--section-y);
  background: var(--surface);
}

.panel--ivory { --surface: var(--ivory); }

.panel--blue {
  --surface:     color-mix(in srgb, var(--blue) 26%, var(--soft-white));
  --label:       var(--blue-deep);
  --accent:      var(--blue-deep);
  --accent-text: var(--blue-deep);
  --rule:        rgba(93, 118, 136, 0.25);
  --rule-strong: rgba(93, 118, 136, 0.45);
}

.panel--dark {
  --surface:     var(--ink);
  --heading:     var(--soft-white);
  --body:        rgba(245, 240, 231, 0.76);
  --label:       var(--blue);
  --accent:      var(--blue);
  --accent-text: var(--blue);
  --rule:        rgba(245, 240, 231, 0.18);
  --rule-strong: rgba(245, 240, 231, 0.4);
  color: var(--body);
}

.panel--footer {
  --surface:     var(--ink);
  --heading:     var(--soft-white);
  --body:        rgba(245, 240, 231, 0.6);
  --label:       var(--blue);
  --accent:      var(--blue);
  --rule:        rgba(245, 240, 231, 0.16);
  color: var(--body);
  padding-block: clamp(3rem, 5vw, 4.5rem) 2rem;
  border-top: 1px solid rgba(245, 240, 231, 0.12);
}

.panel--tight { padding-block: clamp(3rem, 5.5vw, 5rem); }

/* --------------------------------------------------------------------------
   6. Wordmark
   -------------------------------------------------------------------------- */

.wordmark {
  font-family: var(--font-display);
  font-weight: 400;
  letter-spacing: 0.005em;
  color: var(--heading);
  display: inline-block;
}

.wordmark--inline { font-size: 1.3125rem; line-height: 1; }

.wordmark--stacked {
  font-size: clamp(1.5rem, 2.4vw, 1.875rem);
  line-height: 1.15;
}
.wordmark--stacked .wordmark__name { display: block; }

.wordmark__dot { color: var(--blue-deep); }
.panel--dark .wordmark__dot,
.panel--footer .wordmark__dot { color: var(--blue); }

/* --------------------------------------------------------------------------
   7. Masthead
   -------------------------------------------------------------------------- */

.masthead {
  position: sticky;
  top: 0;
  z-index: 40;
  background: color-mix(in srgb, var(--soft-white) 88%, transparent);
  backdrop-filter: saturate(1.1) blur(10px);
  border-bottom: 1px solid var(--rule);
}

@supports not (backdrop-filter: blur(10px)) {
  .masthead { background: var(--soft-white); }
}

.masthead__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  min-height: 4.75rem;
}

.masthead__mark {
  text-decoration: none;
  flex-shrink: 0;
}

.site-nav__list {
  display: flex;
  align-items: center;
  gap: clamp(1.25rem, 2.4vw, 2.25rem);
}

.site-nav__list a {
  font-size: 0.875rem;
  letter-spacing: 0.01em;
  text-decoration: none;
  color: var(--ink-80);
  padding-block: 0.35rem;
  position: relative;
  transition: color 0.2s var(--ease);
}

.site-nav__list a::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 1px;
  background: var(--blue-deep);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.28s var(--ease);
}

.site-nav__list a:hover { color: var(--ink); }
.site-nav__list a:hover::after,
.site-nav__list a[aria-current="page"]::after { transform: scaleX(1); }

.site-nav__cta a::after { display: none; }

.nav-toggle { display: none; }

/* --------------------------------------------------------------------------
   8. Buttons
   -------------------------------------------------------------------------- */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  background: var(--ink);
  color: var(--soft-white);
  font-family: var(--font-sans);
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  line-height: 1;
  padding: 1.0625rem 1.75rem;
  border: 1px solid var(--ink);
  border-radius: 1px;
  text-decoration: none;
  cursor: pointer;
  transition: background 0.24s var(--ease), color 0.24s var(--ease),
              border-color 0.24s var(--ease);
}

.btn:hover {
  background: var(--ochre-deep);
  border-color: var(--ochre-deep);
  color: var(--soft-white);
}

.btn--small { padding: 0.75rem 1.25rem; font-size: 0.8125rem; }

.btn--light {
  background: var(--ivory);
  color: var(--ink);
  border-color: var(--ivory);
}
.btn--light:hover {
  background: var(--blue);
  border-color: var(--blue);
  color: var(--ink);
}

/* Masthead CTA. Blue and cream instead of the solid ink button, so the
   nav reads lighter and the two brand colors trade places on hover. */
.btn--nav {
  background: var(--blue);
  color: var(--ink);
  border-color: var(--blue);
}
.btn--nav:hover {
  background: var(--ivory);
  border-color: var(--ivory);
  color: var(--ink);
}

/* Text link with a rule that draws in on hover. */
.link-rule {
  display: inline-block;
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--heading);
  text-decoration: none;
  padding-bottom: 0.35rem;
  border-bottom: 1px solid var(--rule-strong);
  transition: border-color 0.24s var(--ease), color 0.24s var(--ease);
}
.link-rule:hover {
  border-color: var(--accent);
  color: var(--accent-text);
}

/* --------------------------------------------------------------------------
   9. Hero
   -------------------------------------------------------------------------- */

.hero {
  position: relative;
  overflow: hidden;
  padding-block: clamp(3.5rem, 9vw, 8rem) clamp(3.5rem, 7vw, 6.5rem);
  background: var(--soft-white);
  border-bottom: 1px solid var(--rule);
}

.hero__glow {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background: radial-gradient(
    52% 60% at 86% 0%,
    color-mix(in srgb, var(--blue) 55%, transparent),
    transparent 72%
  );
}

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

.hero__rule {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1.5rem;
  padding-bottom: 1.5rem;
  margin-bottom: clamp(2.5rem, 5vw, 4rem);
  border-bottom: 1px solid var(--rule);
}
.hero__rule .label { margin: 0; }
.hero__rule-note {
  margin: 0;
  color: var(--label);
  font-size: 0.6875rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.hero__lead { max-width: 46rem; }

.hero__title {
  font-size: clamp(2.5rem, 6.4vw, 4.75rem);
  line-height: 1.04;
  letter-spacing: -0.025em;
  max-width: 15ch;
  margin-bottom: 1.75rem;
}
.hero__title em {
  font-style: italic;
  color: var(--ochre-deep);
}

.hero__body { max-width: 48ch; margin-bottom: 2.5rem; }

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1.5rem 2rem;
}

.hero__meta {
  margin: 2.5rem 0 0;
  padding-top: 1.5rem;
  max-width: 46ch;
  border-top: 1px solid var(--rule);
  font-size: 0.875rem;
  color: var(--label);
}

/* --------------------------------------------------------------------------
   9b. Practice strip
   The service index, relocated below the hero as its own full-width band.
   -------------------------------------------------------------------------- */

.practice__head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1.5rem;
  flex-wrap: wrap;
  padding-bottom: clamp(1.5rem, 3vw, 2.25rem);
  margin-bottom: clamp(1.5rem, 3vw, 2.25rem);
  border-bottom: 1px solid var(--rule-strong);
}
.practice__head .label { margin: 0; }

.practice__note {
  margin: 0;
  font-size: 0.9375rem;
  color: var(--body);
}

.practice__rail {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  background: var(--rule);
  border: 1px solid var(--rule);
}

.practice__item { background: var(--surface); }

.practice__link {
  display: flex;
  align-items: baseline;
  gap: 1rem;
  padding: 1.5rem clamp(1.25rem, 2.5vw, 2rem);
  height: 100%;
  text-decoration: none;
  color: var(--heading);
  transition: background 0.22s var(--ease), transform 0.22s var(--ease);
}

.practice__index {
  font-family: var(--font-display);
  font-size: 1.375rem;
  color: var(--blue-deep);
  line-height: 1.3;
  flex-shrink: 0;
}

.practice__title {
  display: block;
  font-family: var(--font-display);
  font-size: 1.1875rem;
  line-height: 1.3;
}

.practice__label {
  display: block;
  margin-top: 0.3rem;
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--label);
}

.practice__link:hover {
  background: color-mix(in srgb, var(--blue) 20%, var(--surface));
}

/* --------------------------------------------------------------------------
   9c. Snapshot band
   Factual practice figures, not client results.
   -------------------------------------------------------------------------- */

.snapshot__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 2.25rem clamp(1.5rem, 4vw, 3rem);
}

.snapshot__figure {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(2.25rem, 4.5vw, 3.25rem);
  line-height: 1;
  color: var(--blue);
}

.snapshot__label {
  margin: 0.625rem 0 0;
  max-width: 22ch;
  font-size: 0.9375rem;
  line-height: 1.5;
  color: var(--body);
}

/* --------------------------------------------------------------------------
   10. Statement
   -------------------------------------------------------------------------- */

.statement__text {
  font-family: var(--font-display);
  font-size: clamp(1.625rem, 3.4vw, 2.625rem);
  font-style: italic;
  font-weight: 300;
  line-height: 1.28;
  letter-spacing: -0.015em;
  color: var(--heading);
  max-width: 22ch;
  margin: 0 0 2rem;
}

.statement__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(2rem, 4vw, 4rem);
}

/* --------------------------------------------------------------------------
   11. Section headers
   -------------------------------------------------------------------------- */

.section-head {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1rem clamp(2rem, 5vw, 4rem);
  padding-bottom: clamp(2rem, 3.5vw, 3rem);
  margin-bottom: clamp(1rem, 2vw, 1.5rem);
  border-bottom: 1px solid var(--rule-strong);
}

.section-head__title {
  font-size: clamp(1.875rem, 3.6vw, 2.75rem);
  max-width: 18ch;
}

.section-head__body { max-width: 44ch; }

/* --------------------------------------------------------------------------
   12. Entry rows (services)
   -------------------------------------------------------------------------- */

.entries { border-top: 0; }

.entry {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0.75rem clamp(2rem, 5vw, 4rem);
  padding-block: clamp(2rem, 3.5vw, 3rem);
  border-bottom: 1px solid var(--rule);
}

.entry__meta {
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
}

.entry__index {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.5rem;
  line-height: 1;
  color: var(--blue-deep);
}
.panel--dark .entry__index { color: var(--blue); }

.entry__label { margin: 0; }

.entry__title {
  font-size: clamp(1.5rem, 2.4vw, 2rem);
  margin-bottom: 0.75rem;
}

.entry__body { max-width: var(--measure); }

.entry__items {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 0.75rem;
  margin-top: 1.5rem;
}

.entry__items li {
  font-size: 0.8125rem;
  letter-spacing: 0.01em;
  color: var(--label);
  border: 1px solid var(--rule);
  border-radius: 1px;
  padding: 0.375rem 0.75rem;
}

/* --------------------------------------------------------------------------
   13. Principles
   -------------------------------------------------------------------------- */

.principles {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0;
  border-top: 1px solid var(--rule);
}

.principle {
  padding-block: clamp(1.5rem, 2.6vw, 2.25rem);
  border-bottom: 1px solid var(--rule);
}

.principle__title {
  font-size: 1.25rem;
  line-height: 1.3;
  margin-bottom: 0.625rem;
}

.principle__body {
  font-size: 0.9375rem;
  line-height: 1.65;
  max-width: 40ch;
}

/* --------------------------------------------------------------------------
   14. Work
   -------------------------------------------------------------------------- */

.work-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(2rem, 3.5vw, 3rem);
}

.work-card { display: flex; flex-direction: column; }

.work-card__frame {
  position: relative;
  aspect-ratio: 4 / 3;
  background: var(--ivory);
  border: 1px solid var(--rule);
  margin-bottom: 1.25rem;
  overflow: hidden;
}

.work-card__frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Reserved slot treatment: quiet tonal panel, never a fake screenshot. */
.work-card__reserved {
  position: absolute;
  inset: 0;
  display: grid;
  place-content: center;
  gap: 0.5rem;
  text-align: center;
  padding: 1.5rem;
  background:
    repeating-linear-gradient(
      -45deg,
      transparent 0 9px,
      rgba(174, 191, 202, 0.22) 9px 10px
    );
}

.work-card__reserved .label { margin: 0; color: var(--blue-deep); }

.work-card__title {
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
}

.work-card__summary { font-size: 0.9375rem; line-height: 1.6; }

.disciplines {
  display: flex;
  flex-wrap: wrap;
  gap: 0.625rem 0.75rem;
}

.disciplines li {
  font-size: 0.8125rem;
  color: var(--body);
  border: 1px solid var(--rule);
  border-radius: 1px;
  padding: 0.4375rem 0.875rem;
}

/* --------------------------------------------------------------------------
   14b. Case studies
   -------------------------------------------------------------------------- */

.case-study__intro {
  max-width: 46rem;
  margin-top: clamp(1.5rem, 3vw, 2.5rem);
}
.case-study__intro .label { margin-bottom: 1.25rem; }

.case-study__body { border-top: 1px solid var(--rule-strong); }

.case-study__section {
  padding-block: clamp(1.75rem, 3.5vw, 2.75rem);
  border-bottom: 1px solid var(--rule);
}
.case-study__section:last-child { border-bottom: 0; }

.case-study__heading {
  font-family: var(--font-display);
  font-size: clamp(1.375rem, 2.2vw, 1.75rem);
  margin-bottom: 1.125rem;
}

.case-study__list {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0.75rem 2.5rem;
}

.case-study__list li {
  position: relative;
  padding-left: 1.25rem;
  font-size: 0.9375rem;
  line-height: 1.6;
  color: var(--body);
}
.case-study__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.65em;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--blue-deep);
}

.case-study__quote {
  margin: 0;
  max-width: 44rem;
}
.case-study__quote p {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 300;
  font-size: clamp(1.375rem, 2.6vw, 1.875rem);
  line-height: 1.45;
  color: var(--heading);
  margin-bottom: 1.25rem;
}
.case-study__quote cite {
  display: block;
  font-style: normal;
  font-size: 0.875rem;
  letter-spacing: 0.02em;
  color: var(--blue);
}

@media (min-width: 40rem) {
  .case-study__list { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

/* --------------------------------------------------------------------------
   15. About
   -------------------------------------------------------------------------- */

.bio {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(2rem, 5vw, 4rem);
  align-items: start;
}

.portrait {
  aspect-ratio: 4 / 5;
  background: var(--ivory);
  border: 1px solid var(--rule);
  position: relative;
  overflow: hidden;
}
.portrait img { width: 100%; height: 100%; object-fit: cover; }

.portrait__reserved {
  position: absolute;
  inset: 0;
  display: grid;
  place-content: center;
  background:
    repeating-linear-gradient(
      -45deg,
      transparent 0 9px,
      rgba(174, 191, 202, 0.22) 9px 10px
    );
}
.portrait__reserved .label { margin: 0; color: var(--blue-deep); }

.facts { border-top: 1px solid var(--rule); margin-top: 2.5rem; }

.fact {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0.25rem 2rem;
  padding-block: 1rem;
  border-bottom: 1px solid var(--rule);
  font-size: 0.9375rem;
}
.fact__key {
  color: var(--label);
  font-size: 0.6875rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

/* --------------------------------------------------------------------------
   16. Forms
   -------------------------------------------------------------------------- */

.form {
  display: grid;
  gap: 1.75rem;
  max-width: 38rem;
}

.field { display: grid; gap: 0.5rem; }

.field__label {
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--label);
}

.field__hint {
  font-size: 0.8125rem;
  color: var(--label);
  line-height: 1.5;
}

.field input,
.field select,
.field textarea {
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.5;
  color: var(--ink);
  background: var(--soft-white);
  border: 1px solid var(--rule-strong);
  border-radius: 1px;
  padding: 0.875rem 1rem;
  width: 100%;
  transition: border-color 0.2s var(--ease), background 0.2s var(--ease);
}

.field textarea { resize: vertical; min-height: 9rem; }

.field select {
  appearance: none;
  background-image:
    linear-gradient(45deg, transparent 50%, var(--ink-45) 50%),
    linear-gradient(135deg, var(--ink-45) 50%, transparent 50%);
  background-position:
    calc(100% - 1.25rem) calc(50% + 1px),
    calc(100% - 1rem) calc(50% + 1px);
  background-size: 5px 5px, 5px 5px;
  background-repeat: no-repeat;
  padding-right: 2.75rem;
}

.field input:hover,
.field select:hover,
.field textarea:hover { border-color: var(--ink-45); }

.field input:focus,
.field select:focus,
.field textarea:focus {
  border-color: var(--blue-deep);
  background: #fff;
}

.field--error input,
.field--error select,
.field--error textarea { border-color: #A33F2E; }

.field__error {
  font-size: 0.8125rem;
  color: #A33F2E;
}

/* Honeypot. Hidden from people, reachable by naive bots. */
.hp {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.notice {
  border: 1px solid var(--rule-strong);
  border-left: 3px solid var(--accent);
  border-radius: 1px;
  padding: 1.25rem 1.5rem;
  margin-bottom: 2.5rem;
  max-width: 38rem;
  font-size: 0.9375rem;
}
.notice__title {
  font-family: var(--font-display);
  font-size: 1.125rem;
  color: var(--heading);
  margin-bottom: 0.375rem;
}
.notice--error { border-left-color: #A33F2E; }

/* --------------------------------------------------------------------------
   17. Closer and footer
   -------------------------------------------------------------------------- */

.closer__inner { text-align: left; }
.closer__heading {
  font-size: clamp(2rem, 4.4vw, 3.25rem);
  max-width: 16ch;
  margin-bottom: 1.5rem;
}
.closer__body { max-width: 44ch; margin-bottom: 2.5rem; }

.footer__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 2.5rem clamp(2rem, 5vw, 4rem);
}

.footer__mark { text-decoration: none; display: inline-block; }
.footer__descriptor {
  margin-top: 0.875rem;
  font-size: 0.8125rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--blue);
}

.footer__social {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

.footer__social a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  color: var(--blue);
  border: 1px solid var(--rule);
  border-radius: 50%;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}
.footer__social a:hover {
  color: var(--soft-white);
  border-color: var(--blue);
}

.footer__social svg { width: 1.125rem; height: 1.125rem; }

.footer__list { display: grid; gap: 0.625rem; }
.footer__list a {
  font-size: 0.9375rem;
  text-decoration: none;
  color: var(--body);
  transition: color 0.2s var(--ease);
}
.footer__list a:hover { color: var(--soft-white); }

.footer__legal {
  grid-column: 1 / -1;
  margin: 0;
  padding-top: 2rem;
  border-top: 1px solid var(--rule);
  font-size: 0.75rem;
  letter-spacing: 0.04em;
  color: rgba(245, 240, 231, 0.45);
}

/* --------------------------------------------------------------------------
   18. Reveal on scroll
   -------------------------------------------------------------------------- */

.js .reveal {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}

.js .reveal.is-visible {
  opacity: 1;
  transform: none;
}

/* --------------------------------------------------------------------------
   19. Breakpoints
   -------------------------------------------------------------------------- */

@media (min-width: 40rem) {
  .work-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .fact { grid-template-columns: 10rem minmax(0, 1fr); }
  .practice__rail { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .snapshot__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (min-width: 52rem) {
  .statement__grid { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
  .section-head { grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr); }
  .entry { grid-template-columns: minmax(0, 1fr) minmax(0, 3.4fr); }
  .principles { grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: clamp(2rem, 5vw, 4rem); }
  .bio { grid-template-columns: minmax(0, 1fr) minmax(0, 1.5fr); }
  .work-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .footer__inner { grid-template-columns: minmax(0, 2fr) minmax(0, 1fr) minmax(0, 1fr); }
  .practice__rail { grid-template-columns: repeat(5, minmax(0, 1fr)); }
  .snapshot__grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}

/* Mobile navigation */
@media (max-width: 51.999rem) {
  .nav-toggle {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: none;
    border: 0;
    padding: 0.5rem 0;
    cursor: pointer;
    font-family: var(--font-sans);
    font-size: 0.6875rem;
    font-weight: 500;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--ink);
  }

  .nav-toggle__bars {
    display: grid;
    gap: 4px;
    width: 18px;
  }
  .nav-toggle__bars i {
    display: block;
    height: 1px;
    background: var(--ink);
    transition: transform 0.28s var(--ease), opacity 0.2s var(--ease);
  }
  .nav-toggle[aria-expanded="true"] .nav-toggle__bars i:first-child {
    transform: translateY(2.5px) rotate(9deg);
  }
  .nav-toggle[aria-expanded="true"] .nav-toggle__bars i:last-child {
    transform: translateY(-2.5px) rotate(-9deg);
  }

  .site-nav {
    position: absolute;
    left: 0;
    right: 0;
    top: 100%;
    background: var(--soft-white);
    border-bottom: 1px solid var(--rule);
    display: none;
  }
  .site-nav.is-open { display: block; }

  .site-nav__list {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 0.5rem var(--gutter) 2rem;
  }
  .site-nav__list li { border-bottom: 1px solid var(--rule); }
  .site-nav__list a {
    display: block;
    padding: 1rem 0;
    font-family: var(--font-display);
    font-size: 1.25rem;
  }
  .site-nav__list a::after { display: none; }
  .site-nav__cta { border-bottom: 0 !important; padding-top: 1.5rem; }
  .site-nav__cta a {
    font-family: var(--font-sans);
    font-size: 0.8125rem;
    text-align: center;
  }
}

/* --------------------------------------------------------------------------
   20. Preferences
   -------------------------------------------------------------------------- */

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .js .reveal { opacity: 1; transform: none; }
}

@media print {
  .masthead, .closer, .nav-toggle, .btn { display: none !important; }
  body { background: #fff; color: #000; }
}

/* --------------------------------------------------------------------------
   21. Spacing utilities
   Small, named steps so page templates stay free of inline styles.
   -------------------------------------------------------------------------- */

.u-flush     { margin: 0; }
.u-mt-1      { margin-top: 1.25rem; }
.u-mt-2      { margin-top: 1.75rem; }
.u-mt-3      { margin-top: 2.5rem; }
.u-mb-1      { margin-bottom: 0.625rem; }
.u-mb-2      { margin-bottom: 1.5rem; }
.u-mb-3      { margin-bottom: 2rem; }
.u-span      { grid-column: 1 / -1; }
.u-narrow    { max-width: 14ch; }
.u-narrower  { max-width: 13ch; }
.u-measure-s { max-width: 26rem; }

.fact__value      { margin: 0; }
.field__optional  { text-transform: none; letter-spacing: 0; }