/* ===================================================================
   pleaple v2 — personal landing page
   Editorial, quiet, confident. Not a dashboard.
   Tokens via tokens.css. Instrument Serif carries warmth, Inter the prose,
   JetBrains Mono only as small-caps accent.
   =================================================================== */

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

:root {
  --serif: 'Newsreader', Georgia, "Times New Roman", serif;
  --sans:  'Inter Tight', ui-sans-serif, system-ui, -apple-system, sans-serif;
  --mono:  'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, monospace;

  --tracking-display: -0.035em;
  --tracking-mono:     0.22em;

  --measure-narrow: 32rem;
  --measure-body:   42rem;
  --measure-wide:   68rem;
  --container:      70rem;

  --step-1: 0.875rem;
  --step-2: 1rem;
  --step-3: 1.125rem;

  --section-gap-y: clamp(4rem, 10vw, 7rem);
}

html {
  font-family: var(--sans);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  background-color: var(--color-background);
  scroll-behavior: smooth;
}

body {
  font-family: var(--sans);
  background-color: var(--color-background);
  color: var(--color-foreground);
  margin: 0;
  padding: 0;
  min-height: 100vh;
  font-size: var(--step-2);
  line-height: 1.65;
  transition:
    background-color var(--motion-duration-default) var(--motion-easing-out),
    color            var(--motion-duration-default) var(--motion-easing-out);
}

code, kbd, pre, samp { font-family: var(--mono); }
a { color: inherit; }

:where(button, input, select, textarea, a, [role="button"], [tabindex]):focus-visible {
  outline: 2px solid var(--color-ring);
  outline-offset: 3px;
  border-radius: 2px;
}

/* --------------------------------------------------------------------
   Header — restrained, thin rule underneath
   -------------------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: var(--z-sticky);
  background-color: color-mix(in oklch, var(--color-background) 92%, transparent);
  backdrop-filter: saturate(180%) blur(10px);
  border-bottom: 1px solid color-mix(in oklch, var(--color-border) 70%, transparent);
}
.site-header .wrap {
  max-width: var(--container);
  margin: 0 auto;
  padding: 1rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.site-header .brand {
  display: inline-flex;
  align-items: center;
  gap: 0.625rem;
  text-decoration: none;
  color: var(--color-foreground);
  font-family: var(--sans);
  font-weight: 500;
  letter-spacing: var(--tracking-display);
}
.site-header .brand .mark {
  width: 1.75rem;
  height: 1.75rem;
  display: block;
}
.site-header .brand .mark-dark { display: none; }
[data-theme="dark"] .site-header .brand .mark-light { display: none; }
[data-theme="dark"] .site-header .brand .mark-dark  { display: block; }

.site-header .brand .word { font-size: 1rem; line-height: 1; }
.site-header .brand .word .dot { color: var(--color-primary); }
.site-header .brand .sep { opacity: 0.35; font-weight: 400; }
.site-header .brand .person { font-weight: 400; color: var(--color-muted-foreground); display: none; letter-spacing: -0.01em; }
@media (min-width: 640px) { .site-header .brand .person { display: inline; } }

.site-header nav.primary {
  display: none;
  align-items: center;
  gap: 1.75rem;
}
@media (min-width: 768px) { .site-header nav.primary { display: flex; } }
.site-header nav.primary a {
  font-size: 0.9375rem;
  color: var(--color-muted-foreground);
  text-decoration: none;
  transition: color var(--motion-duration-fast) var(--motion-easing-out);
}
.site-header nav.primary a:hover,
.site-header nav.primary a[aria-current="page"] { color: var(--color-foreground); }

/* Mobile hamburger — shown below 768px only */
.nav-toggle { display: inline-grid; }
@media (min-width: 768px) { .nav-toggle { display: none; } }

/* Mobile drawer — hidden by default, full-width strip under the header */
.nav-drawer {
  display: none;
  border-top: 1px solid color-mix(in oklch, var(--color-border) 70%, transparent);
  background-color: color-mix(in oklch, var(--color-background) 95%, transparent);
  backdrop-filter: saturate(180%) blur(10px);
}
.nav-drawer:not([hidden]) { display: block; }
@media (min-width: 768px) {
  .nav-drawer, .nav-drawer:not([hidden]) { display: none; }
}
.nav-drawer .wrap {
  display: flex;
  flex-direction: column;
  padding-block: 0.5rem 1rem;
}
.nav-drawer a {
  padding: 0.875rem 0;
  font-family: var(--sans);
  font-size: 1rem;
  color: var(--color-foreground);
  text-decoration: none;
  border-bottom: 1px solid color-mix(in oklch, var(--color-border) 40%, transparent);
  letter-spacing: -0.01em;
}
.nav-drawer a:last-child { border-bottom: 0; }
.nav-drawer a[aria-current="page"] { color: var(--color-primary); }
.nav-drawer a:hover { color: var(--color-primary); }

.site-header .right {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.site-header .lang {
  font-family: var(--mono);
  font-size: 0.6875rem;
  letter-spacing: 0.14em;
  color: var(--color-muted-foreground);
  text-transform: uppercase;
  display: none;
  align-items: center;
  gap: 0.375rem;
}
@media (min-width: 640px) { .site-header .lang { display: inline-flex; } }
.site-header .lang .current { color: var(--color-foreground); font-weight: 600; }
.site-header .lang .sep { opacity: 0.35; }
.site-header .lang a {
  color: var(--color-muted-foreground);
  text-decoration: none;
  border-bottom: 1px solid color-mix(in oklch, var(--color-muted-foreground) 40%, transparent);
  padding-bottom: 1px;
  transition: color var(--motion-duration-fast) var(--motion-easing-out),
              border-color var(--motion-duration-fast) var(--motion-easing-out);
}
.site-header .lang a:hover {
  color: var(--color-foreground);
  border-bottom-color: var(--color-foreground);
}

.icon-btn {
  background: transparent;
  border: 0;
  color: var(--color-muted-foreground);
  cursor: pointer;
  display: grid;
  place-items: center;
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 0.5rem;
  transition: color var(--motion-duration-fast) var(--motion-easing-out),
              background-color var(--motion-duration-fast) var(--motion-easing-out);
}
.icon-btn:hover { background-color: var(--color-accent); color: var(--color-foreground); }
.icon-btn svg { width: 1rem; height: 1rem; }

/* --------------------------------------------------------------------
   Layout helpers
   -------------------------------------------------------------------- */
.wrap { max-width: var(--container); margin: 0 auto; padding: 0 1.25rem; }
.wrap.narrow { max-width: 52rem; }

main > section { padding-block: var(--section-gap-y); }
main > section.hero { padding-top: clamp(3rem, 8vw, 5rem); padding-bottom: clamp(4rem, 10vw, 6rem); }
main > section.tight { padding-block: clamp(3rem, 7vw, 5rem); }

.eyebrow {
  font-family: var(--mono);
  font-size: 0.6875rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--color-muted-foreground);
  font-weight: 600;
  margin: 0 0 1rem;
  display: inline-flex;
  align-items: center;
  gap: 0.625rem;
}
.eyebrow .pip {
  width: 0.375rem;
  height: 0.375rem;
  border-radius: 999px;
  background-color: var(--color-primary);
  flex-shrink: 0;
}

/* --------------------------------------------------------------------
   Typography
   -------------------------------------------------------------------- */

.display {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(2.625rem, 7.5vw, 5.25rem);
  line-height: 1;
  letter-spacing: -0.025em;
  color: var(--color-foreground);
  margin: 0;
}
.display em {
  font-style: italic;
  color: var(--color-primary);
  /* a whisper of character */
  font-feature-settings: "liga", "kern";
}

h1.display { max-width: 18ch; }
h2.display { font-size: clamp(2rem, 5vw, 3.25rem); max-width: 22ch; }

.lede {
  font-family: var(--sans);
  font-size: clamp(1.0625rem, 1.4vw, 1.1875rem);
  line-height: 1.6;
  color: var(--color-muted-foreground);
  max-width: var(--measure-body);
  margin: 1.25rem 0 0;
}

p { margin: 0; }
p + p { margin-top: 0.875rem; }

.prose p {
  font-size: var(--step-2);
  line-height: 1.7;
  color: var(--color-foreground);
  max-width: var(--measure-body);
}
.prose .muted { color: var(--color-muted-foreground); }

/* Small, unobtrusive track-record strip */
.credentials {
  margin-top: 2rem;
  display: flex;
  gap: 1rem 2rem;
  flex-wrap: wrap;
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.02em;
  color: var(--color-muted-foreground);
  padding-top: 1.25rem;
  border-top: 1px solid color-mix(in oklch, var(--color-border) 70%, transparent);
  max-width: var(--measure-wide);
}
.credentials span strong {
  color: var(--color-foreground);
  font-weight: 600;
  letter-spacing: -0.01em;
  margin-right: 0.5rem;
}

/* --------------------------------------------------------------------
   Buttons
   -------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  height: 2.625rem;
  padding-inline: 1.1rem;
  font-size: 0.9375rem;
  font-weight: 500;
  border-radius: 0.5rem;
  border: 1px solid transparent;
  cursor: pointer;
  white-space: nowrap;
  user-select: none;
  text-decoration: none;
  letter-spacing: -0.005em;
  transition:
    background-color var(--motion-duration-fast) var(--motion-easing-out),
    color            var(--motion-duration-fast) var(--motion-easing-out),
    border-color     var(--motion-duration-fast) var(--motion-easing-out),
    transform        var(--motion-duration-fast) var(--motion-easing-out);
}
.btn:hover { transform: translateY(-1px); }
.btn svg { width: 1rem; height: 1rem; flex-shrink: 0; }
.btn-primary { background-color: var(--color-foreground); color: var(--color-background); }
.btn-primary:hover { background-color: color-mix(in oklch, var(--color-foreground) 86%, var(--color-primary)); }
.btn-outline { background-color: transparent; color: var(--color-foreground); border-color: var(--color-border); }
.btn-outline:hover { background-color: var(--color-accent); border-color: var(--color-foreground); }
.btn-ghost { background: transparent; color: var(--color-muted-foreground); padding-inline: 0; height: auto; }
.btn-ghost:hover { color: var(--color-foreground); transform: none; }

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  color: var(--color-foreground);
  text-decoration: none;
  font-weight: 500;
  border-bottom: 1px solid color-mix(in oklch, var(--color-foreground) 25%, transparent);
  padding-bottom: 1px;
  transition: border-color var(--motion-duration-fast) var(--motion-easing-out),
              color var(--motion-duration-fast) var(--motion-easing-out);
}
.text-link:hover { border-bottom-color: var(--color-primary); color: var(--color-primary); }
.text-link svg { width: 0.875rem; height: 0.875rem; }

/* --------------------------------------------------------------------
   Hero
   -------------------------------------------------------------------- */
.hero .hero-actions {
  margin-top: 2rem;
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

/* --------------------------------------------------------------------
   About — portrait + narrative
   -------------------------------------------------------------------- */
.about-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  align-items: start;
}
@media (min-width: 900px) {
  .about-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.35fr);
    gap: 4rem;
  }
}
.portrait {
  aspect-ratio: 4 / 5;
  max-width: 22rem;
  width: 100%;
  overflow: hidden;
  border-radius: 0.75rem;
  background-color: var(--color-muted);
  position: relative;
}
.portrait img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  filter: grayscale(5%);
  transition: filter var(--motion-duration-slow) var(--motion-easing-out);
}
.portrait:hover img { filter: grayscale(0%); }

/* --------------------------------------------------------------------
   Section headings with editorial rule
   -------------------------------------------------------------------- */
.section-head {
  max-width: var(--measure-wide);
  margin-bottom: 3rem;
}
.section-head .title {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(1.875rem, 3.5vw, 2.5rem);
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin: 0 0 0.75rem;
  color: var(--color-foreground);
  max-width: 22ch;
}
.section-head .title em { font-style: italic; color: var(--color-primary); }
.section-head .note {
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-muted-foreground);
  max-width: var(--measure-body);
}

/* --------------------------------------------------------------------
   Offerings (simple rounded cards)
   -------------------------------------------------------------------- */
.offering-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}
@media (min-width: 780px) { .offering-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1.25rem; } }

.offering-card {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding: 1.75rem;
  background-color: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: 0.875rem;
  text-decoration: none;
  color: inherit;
  transition: border-color var(--motion-duration-fast) var(--motion-easing-out),
              transform var(--motion-duration-default) var(--motion-easing-out),
              box-shadow var(--motion-duration-default) var(--motion-easing-out);
}
.offering-card:hover {
  border-color: color-mix(in oklch, var(--color-foreground) 25%, var(--color-border));
  transform: translateY(-2px);
  box-shadow: 0 6px 28px -16px color-mix(in oklch, var(--color-foreground) 22%, transparent);
}
.offering-card .tag {
  font-family: var(--mono);
  font-size: 0.6875rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-muted-foreground);
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}
.offering-card .tag::before {
  content: "";
  width: 0.625rem;
  height: 1px;
  background-color: currentColor;
  opacity: 0.6;
}
.offering-card h3 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: 1.75rem;
  line-height: 1.1;
  letter-spacing: -0.015em;
  margin: 0;
  color: var(--color-foreground);
}
.offering-card p {
  font-size: 0.9375rem;
  line-height: 1.6;
  color: var(--color-muted-foreground);
  margin: 0;
}
.offering-card ul {
  list-style: none;
  padding: 0;
  margin: 0.25rem 0 0;
  font-size: 0.875rem;
  color: var(--color-muted-foreground);
}
.offering-card ul li {
  padding: 0.3125rem 0;
  border-top: 1px solid color-mix(in oklch, var(--color-border) 60%, transparent);
}
.offering-card ul li:first-child { border-top: 0; padding-top: 0; }
.offering-card .more {
  margin-top: auto;
  padding-top: 0.75rem;
  color: var(--color-foreground);
  font-size: 0.875rem;
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
}
.offering-card .more svg { width: 0.875rem; height: 0.875rem; transition: transform var(--motion-duration-fast) var(--motion-easing-out); }
.offering-card:hover .more svg { transform: translate(2px, -2px); }

/* --------------------------------------------------------------------
   Selected work — teaser rows
   -------------------------------------------------------------------- */
.work-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
}
.work-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.5rem;
  padding: 1.75rem 0;
  border-top: 1px solid var(--color-border);
  text-decoration: none;
  color: inherit;
  transition: padding-left var(--motion-duration-default) var(--motion-easing-out);
}
.work-row:last-of-type { border-bottom: 1px solid var(--color-border); }
.work-row:hover { padding-left: 0.5rem; }
.work-row .client {
  font-family: var(--serif);
  font-size: 1.375rem;
  font-weight: 400;
  letter-spacing: -0.015em;
  color: var(--color-foreground);
  line-height: 1.2;
}
.work-row .meta {
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  color: var(--color-muted-foreground);
  text-transform: uppercase;
}
.work-row .outcome {
  font-size: 0.9375rem;
  line-height: 1.55;
  color: var(--color-muted-foreground);
  margin: 0;
  max-width: 54ch;
}
.work-row .cta {
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-foreground);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  justify-self: start;
}
.work-row .cta svg { width: 0.875rem; height: 0.875rem; transition: transform var(--motion-duration-fast) var(--motion-easing-out); }
.work-row:hover .cta svg { transform: translate(2px, -2px); }

@media (min-width: 900px) {
  .work-row {
    grid-template-columns: minmax(0, 18rem) minmax(0, 1fr) auto;
    grid-template-rows: auto auto;
    gap: 0.35rem 3rem;
    align-items: baseline;
  }
  .work-row .client  { grid-column: 1; grid-row: 1; }
  .work-row .meta    { grid-column: 1; grid-row: 2; }
  .work-row .outcome { grid-column: 2; grid-row: 1 / span 2; align-self: baseline; margin-top: 0.25rem; }
  .work-row .cta     { grid-column: 3; grid-row: 1 / span 2; align-self: center; justify-self: end; }
}

/* --------------------------------------------------------------------
   Track record — quiet stat strip
   -------------------------------------------------------------------- */
.track-record {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.75rem;
  padding: 2.5rem;
  background-color: color-mix(in oklch, var(--color-muted) 60%, transparent);
  border-radius: 0.875rem;
  border: 1px solid color-mix(in oklch, var(--color-border) 60%, transparent);
}
@media (min-width: 780px) { .track-record { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1.5rem; } }
.track-stat .num {
  font-family: var(--serif);
  font-size: 2.5rem;
  line-height: 1;
  letter-spacing: -0.025em;
  color: var(--color-foreground);
  font-weight: 400;
  display: block;
  margin-bottom: 0.375rem;
}
.track-stat .num .unit { font-size: 0.6em; color: var(--color-muted-foreground); font-style: italic; margin-left: 0.15em; }
.track-stat .label {
  font-family: var(--mono);
  font-size: 0.6875rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-muted-foreground);
  line-height: 1.4;
}

/* --------------------------------------------------------------------
   Principles — numbered list, no cards
   -------------------------------------------------------------------- */
.principles {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  max-width: var(--measure-wide);
}
@media (min-width: 780px) { .principles { grid-template-columns: 1fr 1fr; column-gap: 4rem; } }
.principle {
  display: grid;
  grid-template-columns: 2.25rem 1fr;
  gap: 0.75rem;
  padding: 1.5rem 0;
  border-top: 1px solid var(--color-border);
  align-items: flex-start;
}
@media (min-width: 780px) { .principle:nth-child(-n+2) { border-top: 1px solid var(--color-border); } }
.principle .n {
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  color: var(--color-primary);
  font-weight: 600;
  padding-top: 0.35rem;
}
.principle h3 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: 1.375rem;
  line-height: 1.2;
  letter-spacing: -0.015em;
  color: var(--color-foreground);
  margin: 0 0 0.35rem;
}
.principle p {
  font-size: 0.9375rem;
  line-height: 1.6;
  color: var(--color-muted-foreground);
}

/* --------------------------------------------------------------------
   Services — Method strands (full-width, editorial)
   Scoped override of .principles when used inside #method.
   Three children (n, h3, p) need explicit grid placement so p doesn't
   wrap into the narrow number column — see HANDOFF §8.3.
   -------------------------------------------------------------------- */
#method .principles {
  max-width: none;
  grid-template-columns: 1fr;
}
#method .principle {
  grid-template-columns: 3rem minmax(0, 1fr);
  grid-template-rows: auto auto;
  column-gap: 1.5rem;
  row-gap: 0;
  padding: 2rem 0;
}
#method .principle .n {
  grid-column: 1;
  grid-row: 1 / span 2;
  font-size: 0.875rem;
  padding-top: 0.5rem;
}
#method .principle h3 {
  grid-column: 2;
  grid-row: 1;
  font-size: clamp(1.5rem, 2.4vw, 1.875rem);
  line-height: 1.2;
  margin: 0 0 0.5rem;
}
#method .principle p {
  grid-column: 2;
  grid-row: 2;
  font-size: 1rem;
  line-height: 1.65;
  max-width: var(--measure-body);
  margin: 0;
}

/* --------------------------------------------------------------------
   Legal pages (impressum, datenschutz) — long-form prose
   -------------------------------------------------------------------- */
.legal {
  max-width: var(--measure-body);
}
.legal h2 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(1.375rem, 2.2vw, 1.625rem);
  line-height: 1.2;
  letter-spacing: -0.015em;
  color: var(--color-foreground);
  margin: 2.25rem 0 0.75rem;
}
.legal h2:first-child {
  margin-top: 0;
}
.legal p,
.legal li {
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--color-foreground);
}
.legal p {
  margin: 0 0 0.875rem;
}
.legal ul {
  padding-left: 1.25rem;
  margin: 0 0 0.875rem;
}
.legal li {
  margin-bottom: 0.375rem;
}
.legal a {
  color: var(--color-primary);
  border-bottom: 1px solid color-mix(in srgb, var(--color-primary) 35%, transparent);
  transition: border-color var(--motion-duration-fast) var(--motion-easing-out);
}
.legal a:hover {
  border-bottom-color: var(--color-primary);
}
.legal code {
  font-family: var(--mono);
  font-size: 0.875em;
  padding: 0.1em 0.35em;
  background: color-mix(in srgb, var(--color-primary) 8%, transparent);
  border-radius: 0.2em;
}
.legal .as-of {
  margin-top: 2.5rem;
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-muted-foreground);
}

/* --------------------------------------------------------------------
   Focus — "Currently into" callout on focus-area blocks
   -------------------------------------------------------------------- */
.currently-into {
  margin-top: 1.5rem;
  padding-left: 1rem;
  border-left: 2px solid var(--color-primary);
  font-size: 0.9375rem;
  line-height: 1.65;
  color: var(--color-muted-foreground);
  max-width: var(--measure-body);
}
.currently-into strong {
  display: block;
  font-family: var(--mono);
  font-size: 0.6875rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-primary);
  font-weight: 600;
  margin-bottom: 0.35rem;
}

/* --------------------------------------------------------------------
   Contact
   -------------------------------------------------------------------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  align-items: start;
}
@media (min-width: 900px) {
  .contact-grid { grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr); gap: 4rem; }
}
.contact-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  font-size: 0.9375rem;
}
.contact-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.875rem;
  padding: 0.25rem 0;
}
.contact-list .ico {
  width: 2rem;
  height: 2rem;
  border-radius: 999px;
  background-color: color-mix(in oklch, var(--color-muted) 70%, transparent);
  display: grid;
  place-items: center;
  color: var(--color-muted-foreground);
  flex-shrink: 0;
  margin-top: 0.1rem;
}
.contact-list .ico svg { width: 0.875rem; height: 0.875rem; }
.contact-list .label {
  display: block;
  font-family: var(--mono);
  font-size: 0.625rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-muted-foreground);
  margin-bottom: 0.125rem;
}
.contact-list a { color: var(--color-foreground); text-decoration: none; }
.contact-list a:hover { color: var(--color-primary); }

/* --------------------------------------------------------------------
   Footer + colophon
   -------------------------------------------------------------------- */
.site-footer {
  border-top: 1px solid var(--color-border);
  padding: 3rem 1.25rem 2rem;
  font-size: 0.875rem;
  color: var(--color-muted-foreground);
  background-color: color-mix(in oklch, var(--color-muted) 40%, transparent);
}
.site-footer .footer-inner {
  max-width: var(--container);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}
@media (min-width: 780px) { .site-footer .footer-inner { grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 2.5rem; } }
.site-footer h5 {
  font-family: var(--mono);
  font-size: 0.6875rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-muted-foreground);
  margin: 0 0 0.75rem;
  font-weight: 600;
}
.site-footer ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 0.45rem; }
.site-footer a { color: var(--color-foreground); text-decoration: none; }
.site-footer a:hover { color: var(--color-primary); }

.site-footer .brand-line {
  display: flex; align-items: center; gap: 0.625rem; margin-bottom: 0.75rem;
}
.site-footer .brand-line .mark {
  width: 1.625rem; height: 1.625rem;
  display: block;
}
.site-footer .brand-line .mark-dark { display: none; }
[data-theme="dark"] .site-footer .brand-line .mark-light { display: none; }
[data-theme="dark"] .site-footer .brand-line .mark-dark  { display: block; }

.site-footer .brand-line .word { font-family: var(--sans); color: var(--color-foreground); font-weight: 500; letter-spacing: var(--tracking-display); }
.site-footer .brand-line .word .dot { color: var(--color-primary); }
.site-footer .tagline {
  font-family: var(--serif); font-style: italic;
  color: var(--color-foreground); font-size: 1.0625rem; line-height: 1.4;
  margin-bottom: 0.75rem;
}
.site-footer .claim { max-width: 36ch; line-height: 1.6; }

.colophon {
  max-width: var(--container);
  margin: 2.5rem auto 0;
  padding-top: 1.25rem;
  border-top: 1px dashed color-mix(in oklch, var(--color-border) 60%, transparent);
  display: flex;
  gap: 1rem;
  justify-content: space-between;
  flex-wrap: wrap;
  font-family: var(--mono);
  font-size: 0.6875rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.colophon .note {
  text-transform: none;
  letter-spacing: 0;
  font-family: var(--sans);
  font-size: 0.8125rem;
  color: var(--color-muted-foreground);
  max-width: 46ch;
  line-height: 1.55;
}
.colophon .note strong { color: var(--color-foreground); font-weight: 500; }

/* --------------------------------------------------------------------
   Reveal animation (subtle)
   -------------------------------------------------------------------- */
@keyframes enter {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: none; }
}
.reveal { animation: enter var(--motion-duration-slow) var(--motion-easing-out) both; }
.reveal.d1 { animation-delay: 60ms; }
.reveal.d2 { animation-delay: 120ms; }
.reveal.d3 { animation-delay: 200ms; }

@media (prefers-reduced-motion: reduce) {
  .reveal, .reveal.d1, .reveal.d2, .reveal.d3 { animation: none; }
  html { scroll-behavior: auto; }
}

/* --------------------------------------------------------------------
   Sub-pages (/work, /offerings) shared helpers
   -------------------------------------------------------------------- */
.page-header {
  padding: clamp(3rem, 6vw, 5rem) 0 clamp(2rem, 4vw, 3rem);
}
.page-header .back {
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-muted-foreground);
  text-decoration: none;
  margin-bottom: 1.5rem;
  display: flex;
  width: fit-content;
  align-items: center;
  gap: 0.4rem;
  transition: color var(--motion-duration-fast) var(--motion-easing-out);
}
.page-header .back:hover { color: var(--color-foreground); }
.page-header .back svg { width: 0.875rem; height: 0.875rem; }

.case-block {
  padding-block: 2.5rem;
  border-top: 1px solid var(--color-border);
}
.case-block:first-of-type { border-top: 0; }
.case-block .case-head {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.25rem;
  margin-bottom: 1.5rem;
}
@media (min-width: 780px) {
  .case-block .case-head { grid-template-columns: minmax(0, 1fr) auto; align-items: baseline; gap: 1.5rem; }
}
.case-block .case-head h2 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin: 0;
  color: var(--color-foreground);
}
.case-block .case-head .meta {
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-muted-foreground);
}
.case-block .detail-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.75rem;
}
@media (min-width: 900px) { .case-block .detail-grid { grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr); gap: 3rem; } }
.case-block .detail-grid h3 {
  font-family: var(--mono);
  font-size: 0.6875rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-muted-foreground);
  font-weight: 600;
  margin: 0 0 0.625rem;
}
.case-block .detail-grid p {
  font-size: 0.9375rem;
  line-height: 1.65;
  color: var(--color-foreground);
  max-width: var(--measure-body);
}
.case-block .detail-grid .outcomes {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  font-size: 0.9375rem;
}
.case-block .detail-grid .outcomes li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.625rem;
  color: var(--color-foreground);
}
.case-block .detail-grid .outcomes li::before {
  content: "→";
  color: var(--color-primary);
  font-family: var(--mono);
}

/* --------------------------------------------------------------------
   Essay layout (used by /ai-operations/ and future long-form pages)
   -------------------------------------------------------------------- */
.essay { max-width: 44rem; margin: 0 auto; }
.essay-section {
  padding-block: clamp(2.5rem, 5vw, 4rem);
  border-top: 1px solid var(--color-border);
}
.essay-section:first-of-type { border-top: 0; padding-top: clamp(1rem, 3vw, 2rem); }
.essay-section .chapter-mark {
  font-family: var(--mono);
  font-size: 0.6875rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--color-muted-foreground);
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 0.625rem;
  margin-bottom: 1rem;
}
.essay-section .chapter-mark::before {
  content: "";
  width: 1.25rem;
  height: 1px;
  background-color: currentColor;
  opacity: 0.6;
}
.essay-section h2 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin: 0 0 1.25rem;
  color: var(--color-foreground);
  max-width: 26ch;
}
.essay-section h2 em { font-style: italic; color: var(--color-primary); }
.essay-section p {
  font-size: 1rem;
  line-height: 1.7;
  color: var(--color-foreground);
  max-width: var(--measure-body);
  margin: 0;
}
.essay-section p + p { margin-top: 1rem; }
.essay-section p.muted { color: var(--color-muted-foreground); }
.essay-section p strong { font-weight: 600; color: var(--color-foreground); }

.essay-section ol.steps {
  list-style: none;
  padding: 0;
  margin: 1.75rem 0 0;
  counter-reset: step;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  max-width: var(--measure-body);
}
.essay-section ol.steps li {
  counter-increment: step;
  display: grid;
  grid-template-columns: 2.5rem minmax(0, 1fr);
  grid-template-rows: auto auto;
  column-gap: 1rem;
  row-gap: 0.375rem;
  align-items: start;
}
.essay-section ol.steps li::before {
  content: counter(step, decimal-leading-zero);
  grid-column: 1;
  grid-row: 1 / span 2;
  font-family: var(--mono);
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--color-primary);
  padding-top: 0.25rem;
}
.essay-section ol.steps h4 {
  grid-column: 2;
  grid-row: 1;
  font-family: var(--mono);
  font-size: 0.8125rem;
  letter-spacing: 0.06em;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--color-foreground);
  margin: 0;
}
.essay-section ol.steps li p {
  grid-column: 2;
  grid-row: 2;
  font-size: 0.9375rem;
  line-height: 1.65;
  color: var(--color-muted-foreground);
  margin: 0;
  max-width: none;
}

.essay-pullquote {
  margin: 1.75rem 0 0.5rem;
  padding: 1.25rem 1.5rem;
  border-left: 2px solid var(--color-primary);
  background-color: color-mix(in oklch, var(--color-primary) 3%, transparent);
  border-radius: 0 0.375rem 0.375rem 0;
  font-family: var(--serif);
  font-style: italic;
  font-size: 1.1875rem;
  line-height: 1.4;
  color: var(--color-foreground);
}
.essay-pullquote cite {
  display: block;
  margin-top: 0.625rem;
  font-family: var(--mono);
  font-style: normal;
  font-size: 0.625rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-muted-foreground);
  font-weight: 600;
}

.reading-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  margin-top: 1.5rem;
  max-width: var(--measure-body);
}
.reading-list .ref {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.25rem;
  padding: 1.125rem 0;
  border-top: 1px solid color-mix(in oklch, var(--color-border) 70%, transparent);
}
.reading-list .ref:first-child { border-top: 1px solid var(--color-border); }
.reading-list .ref:last-child { border-bottom: 1px solid var(--color-border); }
.reading-list .ref-meta {
  font-family: var(--mono);
  font-size: 0.625rem;
  letter-spacing: 0.18em;
  color: var(--color-muted-foreground);
  text-transform: uppercase;
  font-weight: 600;
}
.reading-list .ref-title {
  font-family: var(--serif);
  font-size: 1.0625rem;
  font-weight: 400;
  color: var(--color-foreground);
  letter-spacing: -0.005em;
  line-height: 1.3;
  margin-top: 0.1875rem;
}
.reading-list .ref-note {
  font-size: 0.875rem;
  color: var(--color-muted-foreground);
  margin-top: 0.375rem;
  line-height: 1.55;
}

/* --------------------------------------------------------------------
   Contact page — form + Calendly + FAQ
   -------------------------------------------------------------------- */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  align-items: start;
}
@media (min-width: 960px) {
  .contact-layout {
    grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr);
    gap: 3rem;
  }
}

.contact-card {
  padding: 1.75rem;
  background-color: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: 0.875rem;
}
@media (min-width: 640px) { .contact-card { padding: 2.25rem; } }
.contact-card h3 {
  font-family: var(--serif);
  font-size: 1.5rem;
  font-weight: 400;
  letter-spacing: -0.015em;
  margin: 0 0 1.5rem;
  color: var(--color-foreground);
}
.contact-card + .contact-card { margin-top: 1rem; }

.form-stack {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}
.form-field { display: flex; flex-direction: column; gap: 0.375rem; }
.form-field label {
  font-family: var(--mono);
  font-size: 0.6875rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--color-muted-foreground);
}
.form-field label .req { color: var(--color-primary); margin-left: 0.25rem; }
.form-field input,
.form-field select,
.form-field textarea {
  font: inherit;
  font-size: 0.9375rem;
  color: var(--color-foreground);
  background-color: color-mix(in oklch, var(--color-background) 80%, var(--color-muted));
  border: 1px solid var(--color-border);
  border-radius: 0.5rem;
  padding: 0.625rem 0.875rem;
  transition: border-color var(--motion-duration-fast) var(--motion-easing-out),
              box-shadow var(--motion-duration-fast) var(--motion-easing-out);
}
.form-field input::placeholder,
.form-field textarea::placeholder { color: var(--color-muted-foreground); opacity: 0.75; }
.form-field textarea { min-height: 8rem; resize: vertical; line-height: 1.5; }
.form-field select { appearance: none; background-image: linear-gradient(45deg, transparent 50%, var(--color-muted-foreground) 50%), linear-gradient(135deg, var(--color-muted-foreground) 50%, transparent 50%); background-position: calc(100% - 18px) 50%, calc(100% - 12px) 50%; background-size: 6px 6px; background-repeat: no-repeat; padding-right: 2rem; }
.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  outline: none;
  border-color: color-mix(in oklch, var(--color-primary) 70%, var(--color-border));
  box-shadow: 0 0 0 3px color-mix(in oklch, var(--color-primary) 15%, transparent);
}

.form-checkbox {
  display: grid;
  grid-template-columns: 1rem 1fr;
  gap: 0.625rem;
  align-items: flex-start;
  font-size: 0.875rem;
  line-height: 1.5;
  color: var(--color-muted-foreground);
}
.form-checkbox input[type="checkbox"] { margin-top: 0.25rem; }
.form-checkbox a { color: var(--color-foreground); border-bottom: 1px solid currentColor; text-decoration: none; }

.form-submit .btn { width: 100%; justify-content: center; }

.contact-direct-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  font-size: 0.9375rem;
}
.contact-direct-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.875rem;
}
.contact-direct-list .ico {
  width: 2rem;
  height: 2rem;
  border-radius: 999px;
  background-color: color-mix(in oklch, var(--color-muted) 70%, transparent);
  display: grid;
  place-items: center;
  color: var(--color-muted-foreground);
  flex-shrink: 0;
  margin-top: 0.1rem;
}
.contact-direct-list .ico svg { width: 0.875rem; height: 0.875rem; }
.contact-direct-list .label {
  display: block;
  font-family: var(--mono);
  font-size: 0.625rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-muted-foreground);
  margin-bottom: 0.125rem;
}
.contact-direct-list a { color: var(--color-foreground); text-decoration: none; }
.contact-direct-list a:hover { color: var(--color-primary); }

.calendly-embed {
  min-width: 280px;
  height: 900px;
  border-radius: 0.5rem;
  overflow: hidden;
}
.calendly-embed iframe { display: block; width: 100%; height: 100%; border: 0; }
@media (min-width: 1024px) { .calendly-embed { height: 1000px; } }

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 0;
  max-width: var(--measure-body);
}
.faq-item {
  padding: 1.25rem 0;
  border-top: 1px solid var(--color-border);
}
.faq-item:last-child { border-bottom: 1px solid var(--color-border); }
.faq-item h3 {
  font-family: var(--serif);
  font-size: 1.1875rem;
  font-weight: 400;
  letter-spacing: -0.01em;
  color: var(--color-foreground);
  margin: 0 0 0.375rem;
}
.faq-item p {
  font-size: 0.9375rem;
  line-height: 1.6;
  color: var(--color-muted-foreground);
  margin: 0;
}

/* --------------------------------------------------------------------
   Perspectives listing — article teaser cards
   -------------------------------------------------------------------- */
.perspective-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
}
.perspective-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.75rem;
  padding: 2rem 0;
  border-top: 1px solid var(--color-border);
  text-decoration: none;
  color: inherit;
  transition: padding-left var(--motion-duration-default) var(--motion-easing-out);
}
.perspective-row:last-of-type { border-bottom: 1px solid var(--color-border); }
.perspective-row:hover { padding-left: 0.5rem; }
.perspective-row .tag {
  font-family: var(--mono);
  font-size: 0.6875rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-muted-foreground);
  font-weight: 600;
}
.perspective-row h3 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(1.5rem, 2.8vw, 2rem);
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--color-foreground);
  margin: 0;
  max-width: 26ch;
}
.perspective-row h3 em { font-style: italic; color: var(--color-primary); }
.perspective-row .byline {
  font-family: var(--mono);
  font-size: 0.6875rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-muted-foreground);
}
.perspective-row .teaser {
  font-size: 0.9375rem;
  line-height: 1.6;
  color: var(--color-muted-foreground);
  max-width: 58ch;
  margin: 0;
}
.perspective-row .cta {
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-foreground);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  margin-top: 0.25rem;
}
.perspective-row .cta svg { width: 0.875rem; height: 0.875rem; transition: transform var(--motion-duration-fast) var(--motion-easing-out); }
.perspective-row:hover .cta svg { transform: translate(2px, -2px); }

/* --------------------------------------------------------------------
   FAQ — <details>/<summary>, editorial style
   -------------------------------------------------------------------- */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 0;
  max-width: var(--measure-wide);
  margin-top: 1rem;
}
.faq-item {
  border-top: 1px solid var(--color-border);
  padding: 1.1rem 0;
}
.faq-item:last-of-type { border-bottom: 1px solid var(--color-border); }
.faq-item summary {
  font-family: var(--serif);
  font-weight: 400;
  font-size: 1.25rem;
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--color-foreground);
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+";
  font-family: var(--mono);
  font-size: 1rem;
  color: var(--color-muted-foreground);
  transition: transform var(--motion-duration-fast) var(--motion-easing-out);
  flex-shrink: 0;
}
.faq-item[open] summary::after { content: "−"; }
.faq-item p {
  margin: 0.75rem 0 0;
  font-size: 0.975rem;
  line-height: 1.65;
  color: var(--color-muted-foreground);
  max-width: var(--measure-prose);
}

/* --------------------------------------------------------------------
   Utility
   -------------------------------------------------------------------- */
.hide-mobile { display: none; }
@media (min-width: 780px) { .hide-mobile { display: initial; } }