/* underwoodpatents.com — design system: "the issued patent, beautifully typeset"
   Paper & ink + patent-seal gold. Spectral (display) / Public Sans (body) /
   IBM Plex Mono (figure labels, numerals, captions). */

/* ===CRITICAL-START=== */
@font-face { font-family: "Spectral"; font-style: normal; font-weight: 400; font-display: swap; src: url("/assets/fonts/spectral-v15-latin-regular.woff2") format("woff2"); }
@font-face { font-family: "Spectral"; font-style: italic; font-weight: 400; font-display: swap; src: url("/assets/fonts/spectral-v15-latin-italic.woff2") format("woff2"); }
@font-face { font-family: "Spectral"; font-style: normal; font-weight: 600; font-display: swap; src: url("/assets/fonts/spectral-v15-latin-600.woff2") format("woff2"); }
@font-face { font-family: "Spectral"; font-style: italic; font-weight: 600; font-display: swap; src: url("/assets/fonts/spectral-v15-latin-600italic.woff2") format("woff2"); }
@font-face { font-family: "Spectral"; font-style: normal; font-weight: 700; font-display: swap; src: url("/assets/fonts/spectral-v15-latin-700.woff2") format("woff2"); }
@font-face { font-family: "Public Sans"; font-style: normal; font-weight: 400; font-display: swap; src: url("/assets/fonts/public-sans-v21-latin-regular.woff2") format("woff2"); }
@font-face { font-family: "Public Sans"; font-style: italic; font-weight: 400; font-display: swap; src: url("/assets/fonts/public-sans-v21-latin-italic.woff2") format("woff2"); }
@font-face { font-family: "Public Sans"; font-style: normal; font-weight: 600; font-display: swap; src: url("/assets/fonts/public-sans-v21-latin-600.woff2") format("woff2"); }
@font-face { font-family: "Public Sans"; font-style: normal; font-weight: 700; font-display: swap; src: url("/assets/fonts/public-sans-v21-latin-700.woff2") format("woff2"); }
@font-face { font-family: "IBM Plex Mono"; font-style: normal; font-weight: 400; font-display: swap; src: url("/assets/fonts/ibm-plex-mono-v20-latin-regular.woff2") format("woff2"); }
@font-face { font-family: "IBM Plex Mono"; font-style: normal; font-weight: 500; font-display: swap; src: url("/assets/fonts/ibm-plex-mono-v20-latin-500.woff2") format("woff2"); }

:root {
  --paper: #FBFAF7;
  --paper-2: #F4F2EA;
  --ink: #17171A;
  --ink-2: #55534C;
  --line: #DCD8CB;
  --line-soft: #EAE7DC;
  --gold: #8A6C1D;
  --gold-bright: #B08D2E;
  --gold-pale: #EFE7CF;
  --white: #FFFFFE;
  --err: #8C2B1E;
  --serif: "Spectral", Georgia, "Times New Roman", serif;
  --sans: "Public Sans", -apple-system, "Segoe UI", Helvetica, Arial, sans-serif;
  --mono: "IBM Plex Mono", "SFMono-Regular", Consolas, monospace;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 400 1.0625rem/1.7 var(--sans);
  font-kerning: normal;
  text-rendering: optimizeLegibility;
}
h1, h2, h3 { font-family: var(--serif); font-weight: 600; line-height: 1.18; margin: 0 0 0.6em; }
h1 { font-size: 2.6rem; font-size: clamp(2.05rem, 1.25rem + 2.6vw, 3.05rem); letter-spacing: -0.015em; }
h2 { font-size: 1.6rem; font-size: clamp(1.45rem, 1.2rem + 0.8vw, 1.8rem); letter-spacing: -0.008em; }
h3 { font-size: 1.25rem; }
p, ul, ol, dl, table, blockquote { margin: 0 0 1.2em; }
a { color: inherit; text-decoration: underline; text-decoration-color: var(--gold-bright); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { text-decoration-thickness: 2px; }
img, svg { max-width: 100%; height: auto; }
.wrap { max-width: 72rem; margin: 0 auto; padding: 0 clamp(1.1rem, 4vw, 2rem); }
.mono { font-family: var(--mono); }
.eyebrow {
  font: 500 0.75rem/1.5 var(--mono);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold);
  margin: 0 0 1.1em;
}
:focus-visible { outline: 2px solid var(--gold); outline-offset: 2px; }
.skip-link {
  position: absolute; left: -9999px; top: 0; z-index: 100;
  background: var(--ink); color: var(--paper); padding: 0.7rem 1.2rem;
}
.skip-link:focus { left: 0; }
.visually-hidden {
  position: absolute; width: 1px; height: 1px; margin: -1px;
  clip-path: inset(50%); overflow: hidden; white-space: nowrap;
}

/* Header */
.site-header { background: var(--paper); border-bottom: 3px double var(--gold-bright); }
.header-in { display: flex; flex-wrap: wrap; align-items: center; gap: 1rem 2.5rem; padding-top: 1.1rem; padding-bottom: 1.1rem; }
.wordmark { text-decoration: none; display: block; }
.wm-name { display: block; font-family: var(--serif); font-weight: 600; font-size: 1.4rem; letter-spacing: 0.005em; white-space: nowrap; }
.amp { font-style: italic; font-weight: 400; color: var(--gold); padding: 0 0.06em; }
.wm-sub { display: block; font: 400 0.6rem/1.4 var(--mono); letter-spacing: 0.22em; text-transform: uppercase; color: var(--ink-2); margin-top: 0.25rem; }
.site-nav { margin-left: auto; }
.site-nav ul { list-style: none; margin: 0; padding: 0; display: flex; gap: 0.4rem; }
.site-nav ul ul { display: block; }
.site-nav a {
  display: block; padding: 0.5rem 0.7rem; text-decoration: none;
  font: 500 0.93rem/1.3 var(--sans);
}
.site-nav > ul > li > a:hover, .site-nav > ul > li > a[aria-current] {
  text-decoration: underline; text-decoration-color: var(--gold-bright);
  text-decoration-thickness: 2px; text-underline-offset: 6px;
}
.nav-toggle-box, .nav-toggle { display: none; }
.has-sub { position: relative; }
.sub-toggle { display: none; }
.sub {
  position: absolute; top: 100%; left: 0.4rem; z-index: 50;
  min-width: 17rem; margin: 0; padding: 0.45rem 0;
  background: var(--white); border: 1px solid var(--line);
  border-top: 2px solid var(--gold-bright);
  box-shadow: 0 10px 24px rgba(23, 23, 26, 0.08);
  visibility: hidden; opacity: 0; transition: opacity 120ms ease;
}
.has-sub:hover .sub, .has-sub:focus-within .sub, .has-sub.open .sub { visibility: visible; opacity: 1; }
.sub a { padding: 0.55rem 1.1rem; font-weight: 400; }
.sub a:hover, .sub a[aria-current] { background: var(--paper-2); text-decoration: underline; text-decoration-color: var(--gold-bright); }
/* ===CRITICAL-END=== */

/* Submenu toggle buttons (revealed by JS for touch use) */
.sub-toggle:not([hidden]) {
  display: inline-block; width: 1.5rem; height: 1.5rem; padding: 0;
  border: 0; background: transparent; cursor: pointer;
  position: absolute; right: -0.3rem; top: 0.62rem;
}
.sub-toggle::after {
  content: ""; display: block; width: 0.45rem; height: 0.45rem; margin: 0 auto;
  border-right: 1.5px solid var(--ink-2); border-bottom: 1.5px solid var(--ink-2);
  transform: rotate(45deg) translateY(-2px);
}
.has-sub.open .sub-toggle::after { transform: rotate(225deg) translateY(-2px); }
.has-sub { padding-right: 1.1rem; }

/* Mobile navigation */
@media (max-width: 900px) {
  .site-nav { display: none; margin-left: 0; flex-basis: 100%; }
  .nav-toggle {
    display: flex; align-items: center; gap: 0.5rem; margin-left: auto;
    font: 500 0.8rem/1 var(--mono); letter-spacing: 0.12em; text-transform: uppercase;
    cursor: pointer; padding: 0.5rem 0.2rem;
  }
  .nav-toggle-bars, .nav-toggle-bars::before, .nav-toggle-bars::after {
    display: block; width: 1.15rem; height: 2px; background: var(--ink); content: "";
  }
  .nav-toggle-bars { position: relative; }
  .nav-toggle-bars::before { position: absolute; top: -5px; }
  .nav-toggle-bars::after { position: absolute; top: 5px; }
  .nav-toggle-box:checked ~ .site-nav { display: block; }
  .site-nav ul { flex-direction: column; gap: 0; padding: 0.4rem 0 0.8rem; }
  .site-nav a { padding: 0.65rem 0.2rem; font-size: 1rem; border-top: 1px solid var(--line-soft); }
  .has-sub { padding-right: 0; }
  .sub-toggle:not([hidden]) { display: none; }
  .sub {
    position: static; visibility: visible; opacity: 1; box-shadow: none;
    border: 0; background: transparent; min-width: 0; padding: 0 0 0 1.1rem;
  }
  .sub a { font-size: 0.95rem; color: var(--ink-2); border-top: 0; padding: 0.45rem 0.2rem; }
}

/* Breadcrumbs */
.crumbs { padding-top: 1.6rem; }
.crumbs ol { list-style: none; display: flex; flex-wrap: wrap; margin: 0; padding: 0; font: 400 0.74rem/1.6 var(--mono); color: var(--ink-2); }
.crumbs li + li::before { content: "/"; color: var(--gold-bright); padding: 0 0.55em; }
.crumbs a { text-decoration: none; }
.crumbs a:hover { text-decoration: underline; text-decoration-color: var(--gold-bright); }

/* Article / prose */
.page-wrap { padding-bottom: 4.5rem; }
.prose { max-width: 46rem; }
.art-head { margin: 2.6rem 0 2.2rem; }
.art-head h1 { margin-bottom: 0.35em; }
.art-head::after { content: ""; display: block; width: 3.4rem; height: 2px; background: var(--gold-bright); margin-top: 1.3rem; }
.art-meta { font: 400 0.76rem/1.6 var(--mono); letter-spacing: 0.06em; color: var(--ink-2); margin: 0 0 1.2em; }
.art-meta .sep { color: var(--gold-bright); padding: 0 0.6em; }
.prose h2 { margin-top: 2.1em; }
.prose h3 { margin-top: 1.8em; }
.prose li { margin-bottom: 0.45em; }
.prose hr { border: 0; border-top: 1px solid var(--line); margin: 2.5em 0; }
.prose blockquote { border-left: 3px solid var(--gold-bright); margin-left: 0; padding-left: 1.2rem; color: var(--ink-2); }
.cta-arrow { font-weight: 600; text-decoration: none; }
.cta-arrow .arr { color: var(--gold); transition: transform 150ms ease; display: inline-block; }
.cta-arrow:hover { text-decoration: underline; text-decoration-color: var(--gold-bright); text-decoration-thickness: 2px; }
.cta-arrow:hover .arr { transform: translateX(3px); }

/* Tables (USPTO fee table) */
.prose table { border-collapse: collapse; width: 100%; font-size: 0.92rem; }
.prose th { font: 600 0.78rem/1.5 var(--sans); letter-spacing: 0.05em; text-transform: uppercase; text-align: left; border-bottom: 2px solid var(--ink); padding: 0.6rem 0.75rem; }
.prose td { border-bottom: 1px solid var(--line); padding: 0.65rem 0.75rem; vertical-align: top; }
.prose td:not(:first-child) { font-family: var(--mono); font-size: 0.85rem; }
@media (max-width: 700px) {
  .prose table { display: block; overflow-x: auto; }
}

/* Figures */
.patent-fig { margin: 2.6rem 0; text-align: center; }
.patent-fig svg { display: block; margin: 0 auto; }
.fig-cap { font: 400 0.78rem/1.7 var(--mono); color: var(--ink-2); margin-top: 1rem; text-align: center; }
.fig-no { font-weight: 500; color: var(--gold); letter-spacing: 0.08em; }
.fig-scroll { overflow-x: auto; }
.fig-scroll svg { min-width: 640px; }
.photo-fig { margin: 2.4rem 0; text-align: center; }
.photo-fig img { background: var(--white); border: 1px solid var(--line); padding: 0.5rem; }
.headshot { margin: 0; flex: 0 0 auto; }
.bio-head { display: flex; flex-wrap: wrap-reverse; gap: 1.8rem; align-items: flex-start; justify-content: space-between; }
.bio-head > div { flex: 1 1 26rem; }
.bio-head h3 { font-family: var(--sans); font-size: 0.95rem; font-weight: 600; color: var(--ink-2); }

/* Home — hero */
.hero {
  border-bottom: 1px solid var(--line);
  background:
    repeating-linear-gradient(to right, rgba(23,23,26,0.026) 0 1px, transparent 1px 28px),
    repeating-linear-gradient(to bottom, rgba(23,23,26,0.026) 0 1px, transparent 1px 28px),
    var(--paper);
}
.hero-grid { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: clamp(2rem, 5vw, 4.5rem); align-items: center; padding-top: clamp(2.6rem, 6vw, 4.6rem); padding-bottom: clamp(2.6rem, 6vw, 4.2rem); }
.hero-copy h1 { margin-bottom: 0.5em; }
.hero-intro { font-size: 1.11rem; max-width: 34em; }
.hero-ctas { display: flex; flex-wrap: wrap; gap: 0.9rem; margin-top: 1.9rem; }
.hero-art { max-width: 26rem; justify-self: center; }
.hero-fig { margin: 0; }
@media (max-width: 880px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-art { max-width: 20rem; }
}

/* Hero figure line-draw on load */
@media (prefers-reduced-motion: no-preference) {
  .hero-fig .d { stroke-dasharray: 1; stroke-dashoffset: 1; animation: draw 1100ms cubic-bezier(0.4, 0, 0.2, 1) forwards; }
  .hero-fig .d:nth-of-type(2) { animation-delay: 150ms; }
  .hero-fig .d:nth-of-type(3) { animation-delay: 300ms; }
  .hero-fig .fade { opacity: 0; animation: fadein 600ms ease 700ms forwards; }
  @keyframes draw { to { stroke-dashoffset: 0; } }
  @keyframes fadein { to { opacity: 1; } }
}

/* Buttons */
.btn {
  display: inline-block; background: var(--ink); color: var(--paper);
  font: 600 0.95rem/1.2 var(--sans); text-decoration: none;
  border: 1px solid var(--ink); padding: 0.85rem 1.6rem; cursor: pointer;
  transition: background 140ms ease, color 140ms ease;
}
.btn:hover { background: transparent; color: var(--ink); }
.btn-ghost { background: transparent; color: var(--ink); }
.btn-ghost:hover { background: var(--ink); color: var(--paper); }

/* Hero trust strip */
.trust-strip {
  font: 500 0.72rem/1.7 var(--mono); letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--ink-2); margin: 1.7rem 0 0;
}
.trust-strip .dot { color: var(--gold-bright); padding: 0 0.65em; }

/* Home — philosophy band */
.phil-band {
  background: var(--paper-2);
  border-bottom: 1px solid var(--line);
  padding: clamp(2.6rem, 5vw, 4.2rem) 0;
}
.phil { max-width: 50rem; }
.phil h2 { font-size: clamp(1.7rem, 1.3rem + 1.4vw, 2.2rem); }
.phil h2::after { content: ""; display: block; width: 3.4rem; height: 2px; background: var(--gold-bright); margin-top: 0.9rem; }
.phil p { font-size: 1.1rem; max-width: 46em; margin-bottom: 0; }

/* Home — services band */
.svc-band { padding: clamp(2.6rem, 5vw, 4rem) 0 0.5rem; }
.svc h2 { max-width: 32em; margin-bottom: 1.8rem; }
.svc ul {
  list-style: none; margin: 0; padding: 0;
  display: grid; grid-template-columns: repeat(auto-fit, minmax(19rem, 1fr));
  gap: 1.6rem 2.6rem;
}
.svc li { border-top: 1px solid var(--line); padding-top: 1.1rem; }
.svc li strong a { text-decoration: none; }
.svc li strong a:hover { text-decoration: underline; text-decoration-color: var(--gold-bright); text-decoration-thickness: 2px; }

/* Home — bands */
.notice-band { padding: clamp(2.6rem, 5vw, 4rem) 0 0; }
.notice { border: 1px solid var(--line); border-left: 4px solid var(--gold-bright); background: var(--white); padding: clamp(1.6rem, 4vw, 2.6rem); max-width: 56rem; }
.notice .eyebrow { margin-bottom: 0.8em; }
.notice h2 { max-width: 30em; }
.notice p:last-child { margin-bottom: 0; }
.feats-band { padding: clamp(2.6rem, 5vw, 4rem) 0; }
.feats { display: grid; grid-template-columns: repeat(auto-fit, minmax(19rem, 1fr)); gap: 2.4rem; }
.feat { border-top: 1px solid var(--line); padding-top: 1.5rem; }
.feat h2 { font-size: 1.35rem; }
.feat p:last-child { margin-bottom: 0; }
.convo-band { background: var(--ink); color: var(--paper); padding: clamp(3rem, 6vw, 4.6rem) 0; }
.convo { max-width: 44rem; }
.convo h2 { color: var(--paper); }
.convo a { color: var(--paper); }
.convo .cta-arrow .arr { color: var(--gold-bright); }
.convo p:last-child { margin-bottom: 0; }
.convo-call { margin: 1.5rem 0 0 !important; font-size: 1.05rem; }
.convo-call a { font-weight: 600; white-space: nowrap; }

/* Listings (blog & spotlight indexes) */
.listing { list-style: none; margin: 0; padding: 0; max-width: 46rem; }
.list-item { border-top: 1px solid var(--line); padding: 2rem 0 1.4rem; }
.list-item h2 { font-size: 1.4rem; margin-bottom: 0.4em; }
.list-item h2 a { text-decoration: none; }
.list-item h2 a:hover { text-decoration: underline; text-decoration-color: var(--gold-bright); }
.list-item .art-meta { margin-bottom: 0.7em; }

/* FAQ */
.faq-toc { border: 1px solid var(--line); background: var(--white); padding: 1.5rem 1.8rem; margin: 2.2rem 0; }
.faq-toc h2 { font: 500 0.75rem/1.5 var(--mono); letter-spacing: 0.14em; text-transform: uppercase; color: var(--gold); margin-bottom: 0.9em; }
.faq-toc ol { margin: 0; padding-left: 1.2rem; font-size: 0.94rem; }
.faq-toc li { margin-bottom: 0.35em; }
.faq-toc a { text-decoration: none; }
.faq-toc a:hover { text-decoration: underline; text-decoration-color: var(--gold-bright); }
.faq-q { border-top: 1px solid var(--line); padding-top: 1.7rem; margin-top: 1.7rem; scroll-margin-top: 1.2rem; }
.faq-q h3 { margin-top: 0; }
.q-no { display: block; font: 500 0.72rem/1 var(--mono); letter-spacing: 0.14em; color: var(--gold); margin-bottom: 0.7em; }
.faq-cta { border-top: 2px solid var(--ink); margin-top: 2.4rem; padding-top: 1.6rem; font-family: var(--serif); font-size: 1.2rem; }

/* Forms */
.std-form { max-width: 34rem; margin: 1.5rem 0 0; }
.std-form label { display: block; font: 600 0.88rem/1.5 var(--sans); margin-bottom: 0.35rem; }
.std-form .opt { font-weight: 400; color: var(--ink-2); }
.std-form .req { color: var(--gold); }
.std-form input[type="text"], .std-form input[type="email"], .std-form input[type="url"],
.std-form input[type="number"], .std-form select, .std-form textarea {
  width: 100%; padding: 0.68rem 0.8rem; font: 400 1rem/1.4 var(--sans);
  color: var(--ink); background: var(--white); border: 1px solid #B7B3A6; border-radius: 2px;
}
.std-form textarea { resize: vertical; }
.std-form input:focus-visible, .std-form select:focus-visible, .std-form textarea:focus-visible {
  outline: 2px solid var(--gold); outline-offset: 1px; border-color: var(--gold);
}
.std-form p { margin-bottom: 1.15em; }
.checkbox-inline { display: flex; gap: 0.6rem; align-items: baseline; font-weight: 400 !important; }
.checkbox-inline input { width: auto; accent-color: var(--gold); }
.form-notice { font-size: 0.88rem; color: var(--ink-2); border-left: 3px solid var(--gold-bright); padding-left: 1rem; }
.hp-field { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form-flash { display: none; border: 1px solid var(--line); background: var(--white); padding: 1.1rem 1.4rem; margin: 1.6rem 0; }
.form-flash p { margin: 0; }
.form-flash-ok { border-left: 4px solid var(--gold-bright); }
.form-flash-err { border-left: 4px solid var(--err); }
.form-flash:target, .form-flash.is-visible { display: block; }

/* Payments / checkout */
.pay-total { font-size: 1.05rem; }
.pay-total strong { font-size: 1.25rem; font-weight: 500; }
.pay-summary { display: grid; grid-template-columns: max-content 1fr; gap: 0.45rem 1.4rem; border: 1px solid var(--line); background: var(--white); padding: 1.4rem 1.6rem; width: fit-content; min-width: min(34rem, 100%); max-width: 100%; }
.pay-summary dt { font: 600 0.82rem/1.6 var(--sans); color: var(--ink-2); }
.pay-summary dd { margin: 0; min-width: 0; overflow-wrap: anywhere; }
@media (max-width: 560px) { .pay-summary { grid-template-columns: 1fr; gap: 0 0; } .pay-summary dd { margin-bottom: 0.8em; } }
#payment-element { margin: 1.6rem 0; }
.hidden { display: none; }
#payment-message { margin-top: 1rem; color: var(--err); }
.spinner { display: inline-block; width: 1em; height: 1em; border: 2px solid rgba(255,255,255,0.4); border-top-color: var(--paper); border-radius: 50%; animation: spin 700ms linear infinite; vertical-align: -0.15em; }
@keyframes spin { to { transform: rotate(360deg); } }

/* Contact */
.contact-intro { max-width: 46rem; }
.contact-grid { display: grid; grid-template-columns: minmax(0, 3fr) minmax(0, 2fr); gap: 3.5rem; margin-top: 1rem; }
.contact-aside h2 { font-size: 1.05rem; margin: 1.8em 0 0.4em; }
.contact-aside h2:first-child { margin-top: 0.4em; }
.contact-aside p, .contact-aside address { font-style: normal; margin-bottom: 0.6em; }
@media (max-width: 800px) { .contact-grid { grid-template-columns: 1fr; gap: 1.5rem; } }

/* Footer */
.site-footer { background: var(--ink); color: #CFCCC2; margin-top: 5rem; font-size: 0.95rem; }
.home .site-footer, .charge .site-footer { margin-top: 0; }
.foot-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 2.5rem; padding-top: 3.2rem; padding-bottom: 2.4rem; }
.foot-wm { font-size: 1.2rem; color: var(--paper); margin-bottom: 1rem; }
.foot-llc { font-size: 0.85em; color: #CFCCC2; }
.foot-nap { font-style: normal; margin-bottom: 1rem; line-height: 1.75; }
.site-footer a { color: inherit; text-decoration-color: rgba(176, 141, 46, 0.65); }
.site-footer a:hover { color: var(--paper); }
.foot-h { font: 500 0.72rem/1.5 var(--mono); letter-spacing: 0.16em; text-transform: uppercase; color: var(--gold-bright); margin: 0.2rem 0 1rem; }
.foot-nav ul { list-style: none; margin: 0; padding: 0; }
.foot-nav li { margin-bottom: 0.55em; }
.foot-nav a { text-decoration: none; }
.foot-nav a:hover { text-decoration: underline; }
.foot-legal { border-top: 1px solid rgba(251, 250, 247, 0.14); padding-top: 1.4rem; padding-bottom: 1.8rem; display: flex; gap: 1.1rem; align-items: flex-start; font-size: 0.83rem; }
.foot-legal p { margin: 0; }
.foot-disclaimer { margin-top: 0.6rem !important; font-size: 0.78rem; color: #8E8B81; max-width: 62rem; }
.foot-seal { color: var(--gold-bright); flex: 0 0 auto; }
@media (max-width: 760px) { .foot-grid { grid-template-columns: 1fr; gap: 1.6rem; } }

/* Footnotes (e.g. the $750 flat-rate scope note) */
.footnote {
  font-size: 0.88rem; color: var(--ink-2);
  border-top: 1px solid var(--line); padding-top: 1.2rem; margin-top: 2.6rem;
}

/* Error pages */
.error-page .art-head h1 { font-size: clamp(1.8rem, 5vw, 2.4rem); }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.001s !important; transition-duration: 0.001s !important; }
}

@media print {
  .site-header, .site-footer, .skip-link, .crumbs, .hero-ctas { display: none; }
  body { background: #fff; }
}