/* ===== Fonts (self-hosted, SIL OFL) ===== */
@font-face { font-family: "Instrument Serif"; src: url("../fonts/instrument-serif-latin-400-normal.woff2") format("woff2"); font-weight: 400; font-style: normal; font-display: swap; }
@font-face { font-family: "Instrument Serif"; src: url("../fonts/instrument-serif-latin-400-italic.woff2") format("woff2"); font-weight: 400; font-style: italic; font-display: swap; }
@font-face { font-family: "IBM Plex Sans"; src: url("../fonts/ibm-plex-sans-latin-400-normal.woff2") format("woff2"); font-weight: 400; font-style: normal; font-display: swap; }
@font-face { font-family: "IBM Plex Sans"; src: url("../fonts/ibm-plex-sans-latin-400-italic.woff2") format("woff2"); font-weight: 400; font-style: italic; font-display: swap; }
@font-face { font-family: "IBM Plex Sans"; src: url("../fonts/ibm-plex-sans-latin-500-normal.woff2") format("woff2"); font-weight: 500; font-style: normal; font-display: swap; }
@font-face { font-family: "IBM Plex Sans"; src: url("../fonts/ibm-plex-sans-latin-600-normal.woff2") format("woff2"); font-weight: 600; font-style: normal; font-display: swap; }
@font-face { font-family: "JetBrains Mono"; src: url("../fonts/jetbrains-mono-latin-400-normal.woff2") format("woff2"); font-weight: 400; font-style: normal; font-display: swap; }
@font-face { font-family: "JetBrains Mono"; src: url("../fonts/jetbrains-mono-latin-500-normal.woff2") format("woff2"); font-weight: 500; font-style: normal; font-display: swap; }

/* ===== Tokens ===== */
:root {
  --paper: #f6f2e9;
  --paper-2: #efe8db;
  --paper-hover: #fcf9f3;
  --ink: #20211e;
  --ink-2: #3d3c36;
  --muted: #56544d;
  --rule: #d8cfc1;
  --rule-strong: #b9ad9b;
  --accent: #943f29;
  --accent-hover: #793320;
  --on-accent: #fff;
  --dark: #242729;
  --dark-2: #303537;
  --dark-rule: #454b4e;
  --dark-rule-strong: #737d82;
  --on-dark: #eceff0;
  --on-dark-muted: #bbc1c4;
  --accent-on-dark: #f0ad95;
  --ok: #3f7a4a;
  --ok-on-dark: #9fd3a8;
  --serif: "Instrument Serif", "Iowan Old Style", "Palatino Linotype", Georgia, serif;
  --sans: "IBM Plex Sans", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;
  --wrap: 1200px;
  --header-height: 4.25rem;
  --gutter: clamp(1.25rem, 4vw, 2.5rem);
  --radius: 4px;
  --ease: cubic-bezier(.2,.7,.2,1);
}

/* ===== Base ===== */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: calc(var(--header-height) + .75rem); }
body {
  margin: 0; background: var(--paper); color: var(--ink);
  font: 400 1.0625rem/1.6 var(--sans);
  text-rendering: optimizeLegibility; -webkit-font-smoothing: antialiased;
}
img, svg { max-width: 100%; display: block; }
a { color: inherit; text-decoration-thickness: 1px; text-underline-offset: .2em; }
a:hover { color: var(--accent); }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 2px; }
code { font-family: var(--mono); font-size: .88em; background: var(--paper-2); padding: .08em .35em; border-radius: 3px; }
::selection { background: var(--ink); color: var(--paper); }
.mono { font-family: var(--mono); letter-spacing: -.01em; }
.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 var(--gutter); }

.skip-link {
  position: absolute; left: 1rem; top: -4rem; z-index: 100;
  background: var(--ink); color: var(--paper); padding: .6rem 1rem; border-radius: var(--radius); text-decoration: none;
}
.skip-link:focus { top: 1rem; color: var(--paper); }

/* ===== Type ===== */
.display {
  font-family: var(--serif); font-weight: 400; letter-spacing: -.015em;
  font-size: clamp(2.6rem, 6.2vw, 5.4rem); line-height: .98; margin: 0 0 1.5rem;
}
.display em { font-style: italic; color: var(--accent); }
.display-sm { font-size: clamp(2.2rem, 4.6vw, 3.9rem); }
.h2 { font-family: var(--serif); font-weight: 400; font-size: clamp(2rem, 3.8vw, 3.1rem); line-height: 1.05; letter-spacing: -.01em; margin: 0; max-width: 22ch; }
.h3 { font-family: var(--sans); font-weight: 600; font-size: 1.15rem; line-height: 1.3; margin: 0 0 .6rem; letter-spacing: -.005em; }
.h4 { font-family: var(--mono); font-weight: 500; font-size: .78rem; letter-spacing: .06em; text-transform: uppercase; color: var(--muted); margin: 0 0 .75rem; }
.lede { font-size: clamp(1.08rem, 1.4vw, 1.22rem); line-height: 1.55; color: var(--ink-2); max-width: 58ch; margin: 0 0 2rem; }
.eyebrow { font-size: .875rem; color: var(--accent); margin: 0 0 .75rem; }
.section-index { font-size: .8rem; color: var(--accent); margin: 0 0 1rem; letter-spacing: .02em; }
.section-intro { color: var(--muted); max-width: 60ch; margin: 1.25rem 0 0; }

/* ===== Buttons ===== */
.btn {
  display: inline-flex; align-items: center; gap: .55rem; min-height: 48px;
  padding: .8rem 1.35rem; border-radius: var(--radius); font: 500 1rem/1 var(--sans);
  text-decoration: none; border: 1px solid var(--ink); transition: background .2s var(--ease), color .2s var(--ease), transform .2s var(--ease);
  -webkit-tap-highlight-color: transparent;
}
.btn-primary { background: var(--accent); border-color: var(--accent); color: var(--on-accent); }
.btn-primary:hover, .btn-primary:active { background: var(--accent-hover); border-color: var(--accent-hover); color: var(--on-accent); }
.btn-ghost { background: transparent; color: var(--ink); }
.btn-ghost:active { background: var(--paper-2); color: var(--ink); }
.cta-row { display: flex; flex-wrap: wrap; align-items: center; gap: .25rem 1rem; }

/* ===== Header ===== */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: var(--paper); border-bottom: 1px solid var(--rule);
}
.site-nav {
  display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center;
  min-height: var(--header-height); gap: .1rem .75rem; padding-block: .4rem;
}
.site-nav a { text-decoration: none; -webkit-tap-highlight-color: transparent; }
.brand { display: flex; align-items: center; gap: .65rem; min-height: 44px; }
.brand-portrait { flex: none; width: 2.375rem; height: 2.375rem; object-fit: cover; border-radius: 50%; }
.brand-name { font-weight: 600; letter-spacing: -.01em; }
.nav-links { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: .125rem .25rem; }
.nav-links a {
  display: flex; align-items: center; justify-content: center; min-height: 44px;
  padding-inline: .65rem; border-radius: var(--radius);
  color: var(--ink); font-size: .9rem; font-weight: 500; white-space: nowrap;
}
.nav-links a[aria-current="location"] { color: var(--accent); background: var(--paper-2); }
.nav-links a:active { background: var(--paper-2); }
@media (hover: hover) and (pointer: fine) {
  .btn-ghost:hover { background: var(--ink); color: var(--paper); }
  .nav-links a:hover { color: var(--accent); background: var(--paper-2); }
}

/* ===== Hero ===== */
.hero { padding-block: clamp(2rem, 5.25vw, 4.75rem); }
.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.65fr) minmax(0, 1fr);
  gap: clamp(1.25rem, 4vw, 3.5rem);
  align-items: center;
}
.hero .display {
  max-width: 20ch;
  margin: 0;
  font-size: clamp(2.5rem, 6vw, 5rem);
  text-wrap: balance;
}
.hero .display em { display: block; }
.hero .lede { max-width: 43ch; margin-bottom: 1rem; }
.hero .btn { min-height: 44px; padding: .65rem .95rem; font-size: .9rem; }
.hero-contact { display: inline-flex; align-items: center; gap: .35rem; min-height: 44px; color: var(--accent); font-size: .9rem; font-weight: 500; }
.hero-contact:hover { color: var(--accent-hover); }

/* governed loop panel */
.loop {
  max-width: 42rem; margin: 0;
  background: var(--dark); color: var(--on-dark); border: 1px solid var(--dark-rule-strong);
  border-radius: 6px; padding: clamp(.85rem, 1.6vw, 1.25rem);
}
.loop-head { display: flex; justify-content: space-between; gap: .5rem; font-size: .75rem; color: var(--on-dark-muted); padding-bottom: .75rem; border-bottom: 1px solid var(--dark-rule); margin-bottom: .5rem; }
.loop-steps { list-style: none; margin: 0; padding: 0; }
.loop-steps li {
  display: grid; grid-template-columns: clamp(1.55rem, 2.5vw, 2.2rem) minmax(0, 1fr); grid-template-rows: auto auto; column-gap: .45rem;
  padding: .5rem .55rem; border-radius: 3px; position: relative;
}
.loop-steps li + li::before { content: ""; position: absolute; left: 1rem; top: -.25rem; height: .5rem; width: 1px; background: var(--dark-rule-strong); }
.loop-steps .is-gate { background: var(--dark-2); box-shadow: inset 2px 0 0 var(--accent-on-dark); }
.step-n { grid-row: 1 / 3; font-size: .75rem; color: var(--on-dark-muted); padding-top: .18rem; }
.step-t { font-weight: 500; font-size: 1rem; }
.step-d { font-size: .82rem; color: var(--on-dark-muted); }
.loop-caption { font-size: .72rem; color: var(--on-dark-muted); border-top: 1px solid var(--dark-rule); margin-top: .5rem; padding-top: .9rem; line-height: 1.6; }

/* fact strip */
.proof { background: var(--paper-2); border-block: 1px solid var(--rule); }
.facts { display: grid; grid-template-columns: 1.2fr 1fr .8fr; gap: .8rem 1.25rem; margin: 0; padding-block: 1rem; }
.facts dt { font-weight: 600; font-size: 1rem; line-height: 1.3; }
.facts dd { margin: .15rem 0 0; color: var(--muted); font-size: .85rem; line-height: 1.45; }

/* ===== Sections ===== */
.section { padding: clamp(4.5rem, 10vw, 8rem) 0; }
.section-head { margin-bottom: clamp(2.5rem, 5vw, 4rem); }

/* work */
.section.work { padding-block: clamp(1.75rem, 3.3vw, 3.5rem) clamp(3rem, 6.5vw, 5.5rem); }
.work .section-head { margin-bottom: clamp(.875rem, 2vw, 1.5rem); }
.case {
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 2.6fr); gap: clamp(1.5rem, 4vw, 4rem);
  row-gap: 1.25rem;
  padding: clamp(2rem, 4vw, 3rem) 0; border-top: 1px solid var(--rule-strong);
}
.case:last-of-type { border-bottom: 1px solid var(--rule-strong); }
.case-featured { grid-template-columns: minmax(0, .76fr) minmax(0, 1.24fr); align-items: start; border-top: 0; padding-top: 0; }
.case-featured .case-copy { padding-top: .875rem; border-top: 1px solid var(--rule); }
.case-kicker { font-size: .74rem; color: var(--accent); margin: 0 0 .9rem; text-transform: uppercase; letter-spacing: .05em; }
.case-title { font-family: var(--serif); font-weight: 400; font-size: clamp(1.8rem, 2.8vw, 2.35rem); line-height: 1.05; letter-spacing: -.01em; }
.case-featured .case-kicker { margin-bottom: .3rem; }
.case-featured .case-title { font-size: clamp(2rem, 4vw, 3rem); }
.case-featured .case-lede { font-size: 1.05rem; }
.case-sub { font-size: .8rem; color: var(--muted); margin: .4rem 0 0; }
.case-links { list-style: none; padding: 0; margin: .65rem 0 0; display: flex; flex-wrap: wrap; gap: .25rem 1.2rem; }
.case-links a { display: inline-flex; align-items: center; gap: .3rem; min-height: 44px; font-size: .94rem; font-weight: 500; }
.case-featured .case-links a { color: var(--accent); }
.case-featured .case-links a:hover { color: var(--accent-hover); }
.case-lede { font-size: 1.2rem; line-height: 1.5; margin: 0; max-width: 62ch; color: var(--ink); }
.case-proof { margin: .7rem 0 0; font-size: .95rem; color: var(--muted); }
.case-proof strong { color: var(--accent); font-weight: 600; }
.case-details { margin-top: .5rem; border-top: 1px dashed var(--rule-strong); }
.case > .case-details { grid-column: -2 / -1; margin-top: 0; }
.case-featured > .case-details { grid-column: 1 / -1; }
.case-details summary { width: fit-content; min-height: 44px; padding: .65rem .4rem .65rem 0; font-size: .95rem; font-weight: 500; cursor: pointer; }
.case-details summary:hover { color: var(--accent); }
.case-cols { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 2rem; margin-top: .85rem; }
.case-cols p { margin: 1rem 0 0; font-size: .95rem; color: var(--ink-2); }
.stack { font-size: .78rem; color: var(--muted); margin: 1.75rem 0 0; padding-top: 1rem; border-top: 1px dashed var(--rule-strong); }

.case-screens { display: grid; gap: .65rem; max-width: 46rem; }
.case > .case-screens { grid-column: -2 / -1; }
.case-details .case-screens { margin-top: 1.25rem; }
.case-screens-note { margin: 0; font-size: .9rem; color: var(--muted); }
.case-media, .case-screens figure {
  margin: 0; padding: .5rem; border: 1px solid var(--dark-rule-strong); border-radius: 6px;
  background: var(--dark); color: var(--on-dark);
}
.case-media > a, .case-screens figure > a { display: block; border: 1px solid var(--dark-rule-strong); border-radius: var(--radius); }
.case-media a:focus-visible, .case-screens a:focus-visible { outline-color: var(--accent-on-dark); }
.case-media img, .case-screens img { width: 100%; height: auto; border-radius: inherit; }
.case-media figcaption, .case-screens figcaption {
  display: flex; justify-content: space-between; align-items: baseline; flex-wrap: wrap; gap: 0 .65rem;
  margin: .3rem .25rem 0; font-size: .85rem; color: var(--on-dark-muted);
}
.case-media figcaption a, .case-screens figcaption a { display: inline-flex; align-items: center; gap: .3rem; min-height: 32px; color: var(--on-dark); }
.case-media figcaption a:hover, .case-screens figcaption a:hover { color: var(--accent-on-dark); }
.case-media figcaption strong, .case-screens figcaption strong { color: var(--on-dark); }
@media (pointer: coarse) {
  .case-media figcaption a, .case-screens figcaption a { min-height: 44px; }
}

.case-metric {
  margin: 1.25rem 0 0;
  padding: clamp(1rem, 3vw, 1.75rem);
  border-radius: var(--radius);
  background: var(--dark);
  color: var(--on-dark);
}
.case-metric figcaption { color: var(--on-dark-muted); font-size: .8rem; }
.metric-ranges {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: .75rem;
  margin: .85rem 0 1.1rem;
}
.metric-ranges dt { color: var(--on-dark-muted); font-size: .875rem; }
.metric-ranges dd { margin: .15rem 0 0; font: 400 clamp(1.9rem, 4.2vw, 3.2rem)/1 var(--serif); white-space: nowrap; }
.metric-ranges > div + div dd { color: var(--accent-on-dark); }
.trace-heading { margin: 0 0 .6rem; padding-top: .8rem; border-top: 1px solid var(--dark-rule); font-size: .9rem; }
.trace-catalogue { --trace-color: var(--accent-on-dark); }
.trace-writer { --trace-color: var(--ok-on-dark); }
.trace-bar { display: grid; grid-template-columns: 8.6fr 1fr; height: .45rem; border-radius: 2px; overflow: hidden; }
.trace-bar > span { background: var(--trace-color); }
.trace-key { display: flex; flex-wrap: wrap; gap: .25rem 1.2rem; margin: .6rem 0 0; color: var(--on-dark-muted); font-size: .85rem; }
.trace-key > div { display: flex; align-items: baseline; gap: .4rem; }
.trace-key dt::before { content: ""; display: inline-block; width: .45rem; height: .45rem; margin-right: .4rem; border-radius: 1px; background: var(--trace-color); }
.trace-key dd { margin: 0; color: var(--on-dark); font-weight: 500; }
.metric-note { margin: .85rem 0 0; color: var(--on-dark-muted); font-size: .8rem; }

.ticks { list-style: none; margin: 0; padding: 0; display: grid; gap: .6rem; }
.ticks li { position: relative; padding-left: 1.3rem; font-size: .95rem; line-height: 1.5; color: var(--ink-2); }
.ticks li::before {
  content: "";
  position: absolute;
  inset-inline-start: 0;
  inset-block-start: calc(.75em - 1px);
  inline-size: .6rem;
  border-block-start: 2px solid var(--accent);
}

.pipeline { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: .4rem; font-size: .75rem; }
.pipeline li { border: 1px solid var(--rule-strong); padding: .3rem .55rem; border-radius: 2px; background: var(--paper); position: relative; }
.pipeline li:not(:last-child)::after { content: "→"; margin-left: .55rem; color: var(--muted); }
.pipeline .is-gate { border-color: var(--accent); color: var(--accent); }

/* services */
.service-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px; background: var(--rule); border: 1px solid var(--rule); }
.service { background: var(--paper); padding: clamp(1.5rem, 3vw, 2.5rem); transition: background .25s var(--ease); }
.service:hover { background: var(--paper-hover); }
.service .h3 { font-family: var(--serif); font-weight: 400; font-size: 1.75rem; line-height: 1.1; }
.service-value { color: var(--ink); font-size: 1.02rem; margin: 0 0 1.25rem; }

.engage { margin-top: clamp(2.5rem, 5vw, 4rem); display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 2.6fr); gap: clamp(1.5rem, 4vw, 4rem); }
.engage .h3 { font-family: var(--serif); font-weight: 400; font-size: 1.75rem; line-height: 1.1; }
.engage-list { margin: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.engage-list dt { font-weight: 600; margin-bottom: .35rem; }
.engage-list dd { margin: 0; color: var(--ink-2); font-size: .95rem; }

/* approach */
.approach { background: var(--dark); color: var(--on-dark); }
.approach .section-head { margin-bottom: clamp(1.5rem, 4vw, 2.75rem); }
.approach .h2 { color: var(--on-dark); }
.approach .section-intro { color: var(--on-dark-muted); }
@media (min-width: 821px) {
  .approach > .wrap { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.35fr); align-items: start; gap: clamp(2rem, 5vw, 5rem); }
  .approach .section-head { margin-bottom: 0; }
}

/* experience */
.exp-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.4fr); gap: clamp(2rem, 6vw, 6rem); align-items: start; }
.exp-grid .section-head { position: sticky; top: calc(var(--header-height) + 1.5rem); margin-bottom: 0; }
.cv-link { margin: 2rem 0 0; display: flex; flex-wrap: wrap; align-items: center; gap: .75rem; }
.timeline { list-style: none; margin: 0; padding: 0; border-left: 1px solid var(--rule-strong); }
.timeline li { padding: 0 0 2.75rem 2rem; position: relative; }
.timeline li::before { content: ""; position: absolute; left: -5px; top: .45rem; width: 9px; height: 9px; background: var(--paper); border: 1.5px solid var(--ink); border-radius: 50%; }
.timeline li:first-child::before { background: var(--accent); border-color: var(--accent); }
.timeline li:last-child { padding-bottom: 0; }
.tl-date { font-size: .78rem; color: var(--muted); margin: 0 0 .5rem; }
.tl-org { font-size: .92rem; color: var(--accent); margin: -.25rem 0 .6rem; font-weight: 500; }
.timeline p:last-child { margin: 0; color: var(--ink-2); font-size: .98rem; }

.skills { margin-top: clamp(4rem, 8vw, 6rem); border-top: 1px solid var(--ink); padding-top: 2rem; }
.skills > .h3 { font-family: var(--serif); font-weight: 400; font-size: 1.75rem; margin-bottom: 1.75rem; }
.skills-grid { margin: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.75rem 2.5rem; }
.skills-grid dt { font-size: .74rem; color: var(--muted); text-transform: uppercase; letter-spacing: .06em; margin-bottom: .5rem; }
.skills-grid dd { margin: 0; font-size: .98rem; color: var(--ink-2); }

/* faq */
.faq { border-top: 1px solid var(--rule); }
.faq-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.4fr); gap: clamp(2rem, 6vw, 6rem); }
.faq-list details { border-top: 1px solid var(--rule-strong); }
.faq-list details:last-child { border-bottom: 1px solid var(--rule-strong); }
.faq-list summary {
  cursor: pointer; list-style: none; padding: 1.25rem 2.5rem 1.25rem 0; font-weight: 500; font-size: 1.08rem; position: relative;
}
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after { content: "+"; position: absolute; right: .25rem; top: 50%; transform: translateY(-50%); font: 400 1.4rem/1 var(--mono); color: var(--accent); transition: transform .2s var(--ease); }
.faq-list details[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.faq-list details p { margin: 0 0 1.4rem; color: var(--ink-2); max-width: 62ch; }

/* contact */
.contact { background: var(--dark); color: var(--on-dark); padding: clamp(4.5rem, 10vw, 8rem) 0; }
.contact .display em { color: var(--accent-on-dark); }
.contact .lede { color: var(--on-dark-muted); }
.contact-grid { display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr); gap: clamp(2rem, 6vw, 6rem); align-items: end; }
.contact-list { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--dark-rule); }
.contact-list li { display: flex; flex-wrap: wrap; align-items: center; gap: .4rem 1rem; padding: 1.1rem 0; border-bottom: 1px solid var(--dark-rule); }
.contact-label { width: 6.5rem; font-size: .74rem; color: var(--on-dark-muted); text-transform: uppercase; letter-spacing: .06em; }
.contact-value { font-size: 1.1rem; color: var(--on-dark); }
a.contact-value { text-decoration: none; border-bottom: 1px solid var(--dark-rule-strong); }
a.contact-value:hover { color: var(--accent-on-dark); border-color: var(--accent-on-dark); }
.contact :focus-visible, .site-footer :focus-visible { outline-color: var(--accent-on-dark); }
.copy-btn { margin-left: auto; background: none; border: 1px solid var(--dark-rule-strong); color: var(--on-dark-muted); font-size: .72rem; padding: .35rem .6rem; border-radius: 2px; cursor: pointer; min-height: 32px; }
.copy-btn:hover { color: var(--on-dark); border-color: var(--on-dark); }
.copy-status { flex-basis: 100%; margin: 0; color: var(--on-dark); font-size: .9rem; }
.copy-status:empty { position: absolute; }

/* footer */
.site-footer { background: var(--dark); color: var(--on-dark-muted); border-top: 1px solid var(--dark-rule); }
.footer-inner { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 1rem; padding: 1.75rem var(--gutter); font-size: .75rem; }
.footer-inner p { margin: 0; }
.site-footer a { color: var(--on-dark); }
.site-footer a:hover { color: var(--accent-on-dark); }

/* ===== Responsive ===== */
@media (min-width: 1440px) {
  :root { --wrap: 1280px; }
  .nav-links { gap: .5rem; }
}
@media (max-width: 1020px) {
  .case:not(.case-featured) { grid-template-columns: minmax(0, 1fr); gap: 1rem; }
  .engage { grid-template-columns: 1fr; }
  .exp-grid, .faq-grid, .contact-grid { grid-template-columns: 1fr; }
  .exp-grid .section-head { position: static; }
  .skills-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 820px) {
  .case-cols { grid-template-columns: 1fr; gap: 1.75rem; }
  .engage-list { grid-template-columns: 1fr; }
  .service-grid { grid-template-columns: 1fr; }
}
@media (max-width: 710px) {
  .hero-grid, .case-featured { grid-template-columns: minmax(0, 1fr); gap: 1rem; }
}
@media (max-width: 560px) {
  body { font-size: 1rem; }
  .brand-name { font-size: .95rem; }
  .section, .contact { padding-block: 3.75rem; }
  .section-head { margin-bottom: 2rem; }
  .timeline li { padding-left: 1.25rem; padding-bottom: 2.25rem; }
  .skills-grid { grid-template-columns: 1fr; }
  .contact .lede { margin-bottom: 0; }
  .contact-label { width: 100%; }
  .copy-btn { min-height: 44px; padding-inline: .75rem; }
}
@media (max-width: 680px) {
  :root { --header-height: 6.25rem; }
  .site-nav { align-items: flex-start; flex-direction: column; padding-block: .375rem .25rem; }
  .nav-links { margin-inline-start: -.5rem; }
  .nav-links a { padding-inline: .5rem; }
}
@media (max-width: 480px) {
  .hero { padding-block: 1.75rem; }
  .facts { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .facts > div:last-child { grid-column: 1 / -1; }
}
@media (max-width: 420px) {
  .nav-links { gap: 0; margin-inline-start: -.25rem; }
  .nav-links a { min-width: 28px; padding-inline: .25rem; font-size: .85rem; }
  .nav-cv-format { display: none; }
}

/* ===== Motion & print ===== */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
}
@media print {
  :root {
    --dark: #fff;
    --dark-2: #fff;
    --on-dark: var(--ink);
    --on-dark-muted: var(--muted);
    --accent-on-dark: var(--accent);
    --ok-on-dark: var(--ok);
  }
  .site-header, .copy-btn, .copy-status { display: none !important; }
  body { background: #fff; }
}