/* ====================
1. FONTS & TOKENS
==================== */

@font-face {
  font-family: "TeX Gyre Heros";
  src: url("../assets/fonts/texgyreheros-regular.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "TeX Gyre Heros";
  src: url("../assets/fonts/texgyreheros-bold.woff2") format("woff2");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "TeX Gyre Heros";
  src: url("../assets/fonts/texgyreheros-italic.woff2") format("woff2");
  font-weight: 400;
  font-style: italic;
  font-display: swap;
}

:root {
  /* TYPOGRAPHY */

  --font-sans: "TeX Gyre Heros", Helvetica, Arial, sans-serif;

  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: 1.5rem;
  --text-xl: clamp(2.5rem, 6vw, 6rem);
  --text-display: clamp(4rem, 11vw, 11rem);

  /*COLOR */

  --color-text: #111;
  --color-muted: #666;
  --color-border: #111;
  --color-background: #fff;
  --color-surface: #f5f5f5;

  /* SPACING */

  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 2rem;
  --space-lg: 4rem;
  --space-xl: 6rem;
  --header-height: 4rem;
}

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

/* ====================
2. BASE (WHAT ORDINARY HTML ELEMENTS LOOK LIKE BY DEFAULT)
==================== */

/* === TYPOGRAPHY === */

h1 {
  font-size: var(--text-display);
  line-height: 1;
  margin: 0 0 var(--space-sm);
  margin-block-end: var(--space-sm);
}

h2 {
  font-size: var(--text-xl);
  line-height: 1.2;
  margin-block-end: var(--space-sm);
}

h3 {
  font-size: var(--text-sm);
  line-height: 1.2;
  margin-block-end: var(--space-sm);
}

figcaption {
  font-size: var(--text-sm);
  line-height: 1.4;
  color: var(--color-muted);
  margin-block-start: var(--space-xs);
}

/* === MEDIA === */

figure {
  margin: 0;
}

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

/* === BODY / MAIN === */

body {
  margin: 0;
  min-height: 100svh;

  display: grid;
  grid-template-rows: auto 1fr;

  font-family: var(--font-sans);
  font-size: var(--text-base);
  line-height: 1.6;

  color: var(--color-text);
  background-color: var(--color-background);
}

main {
  min-height: 0;
}

/* ====================
3. SITE COMPONENTS
==================== */

/* === SITE HEADER === */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: #fff;
}

/* === PRIMARY NAVIGATION === */

.primary-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;

  padding-block: 1rem;
  padding-inline: 1rem;
}

.site-logo img {
  display: block;
  width: 2rem;
  height: auto;
}

.primary-nav ul {
  display: flex;
  gap: var(--space-md);

  margin: 0;
  padding: 0;
  list-style: none;
}

.primary-nav a {
  color: inherit;
  text-decoration: none;
}

.primary-nav ul a {
  font-family: inherit;
  font-size: 0.875rem;
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: 0.08em;

  transition: opacity 180ms ease;
}

.primary-nav ul a:hover {
  opacity: 0.55;
}

.primary-nav a:focus-visible {
  outline: 2px solid currentColor;
  outline-offset: 4px;
}

/* Mobile menu button */

.menu-toggle {
  display: none;
  position: relative;

  width: 32px;
  height: 32px;

  padding: 0;
  border: 0;
  background: transparent;

  color: var(--color-border);

  cursor: pointer;
}

.menu-toggle span {
  position: absolute;
  left: 4px;

  width: 24px;
  height: 1px;

  background-color: currentColor;

  transition: transform 180ms ease;
}

.menu-toggle span:first-child {
  transform: translateY(-4px);
}

.menu-toggle span:last-child {
  transform: translateY(4px);
}

/* Open state */

.menu-toggle[aria-expanded="true"] span:first-child {
  transform: rotate(45deg);
}

.menu-toggle[aria-expanded="true"] span:last-child {
  transform: rotate(-45deg);
}

.menu-toggle:focus-visible {
  outline: 2px solid currentColor;
  outline-offset: 4px;
}

/* === SITE FOOTER === */

.site-footer {
  padding-block: 2rem;
  padding-inline: 1rem;
  background: #000000;
}

.site-footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  color: #FFFFFF;
  font-family: inherit;
  font-size: 0.875rem;
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.site-footer ul {
  display: flex;
  gap: var(--space-md);

  margin: 0;
  padding: 0;
  list-style: none;
}

.site-footer a {
  color: #FFFFFF;
  text-decoration: none;
}

.site-footer ul a {
  font-family: inherit;
  font-size: 0.875rem;
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: 0.08em;

  transition: opacity 180ms ease;
}

.site-footer a:hover {
  opacity: 0.55;
}

.site-footer a:focus-visible {
  outline: 2px solid currentColor;
  outline-offset: 4px;
}

/* === PAGE HEADER === */

.page-header {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 0.25rem;
  min-height: 45svh;

  padding-block-start: var(--space-md);
  margin-block-end: var(--space-lg);
}

.page-title,
.page-subtitle {
  margin: 0;
}

.page-title {
  font-size: var(--text-display);
  line-height: 0.9;
  letter-spacing: -0.055em;
}

.page-subtitle {
  max-width: 40ch;

  font-size: var(--text-lg);
  font-style: italic;
  font-weight: 400;
  line-height: 1.5;

  padding-block-start: var(--space-lg);
}

.page-subtitle a {
  color: inherit;
  text-decoration: none;
}

/* ====================
4. PAGE: HOME
==================== */

/* === HERO === */

.hero {
  position: relative;

  min-height: calc(100svh - var(--header-height));

  display: grid;
  grid-template-columns: repeat(12, 1fr);
  grid-template-rows: 1fr auto;

  padding: 2rem;

  overflow-x: clip;
  overflow-y: visible;
}

.hero h1 {
  grid-column: 1 / 12;

  align-self: center;

  margin: 0;

  font-size: clamp(4rem, 11vw, 11rem);
  line-height: 0.82;
  letter-spacing: -0.05em;
}

.hero-knot {
  position: absolute;

  width: 65%;
  right: -15%;
  top: 30%;
  transform: translateY(-50%);
  z-index: 1;
}

.hero-knot__svg {
  display: block;
  width: 100%;
  height: auto;
}

/* .hero-knot__path {
  stroke-dasharray: 1;
  stroke-dashoffset: 1;

  animation: draw-knot 18s ease-in-out forwards;
}

@keyframes draw-knot {
  to {
    stroke-dashoffset: 0;
  }
} */

/* === SELECTED WORK === */

.selected-work {
  position: relative;
  z-index: 2;

  display: grid;
  gap: var(--space-lg);
  padding-inline: 2rem;
  padding-block: var(--space-sm);
}

.selected-work__title {
  margin: 0;
  font-size: var(--text-xl);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.02em;
}

/* === FEATURED PROJECTS === */

.featured-project {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: var(--space-md);
}

.featured-project__title {
  margin: 0;
  font-size: clamp(2rem, 5vw, 4rem);
  line-height: 0.95;
}

.featured-project__title a {
  color: inherit;
  text-decoration: none;
}

.featured-project__description {
  max-width: 36rem;
  margin-block: 1.5rem 2rem;
  line-height: 1.5;
}

.featured-project__metric {
  margin-block-start: auto;
  margin-block-end: 0;
  padding-block-start: var(--space-sm);
  border-block-start: 1px solid var(--color-border);
}

.metric {
  display: grid;
  gap: 0.25rem;
}

.metric dt {
  font-size: clamp(3rem, 8vw, 6rem);
  font-weight: 700;
  line-height: 0.9;
}

.metric dd {
  margin: 0;
  max-width: 14rem;
  font-size: 0.875rem;
  line-height: 1.3;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.featured-project__content {
  grid-column: 1 / 5;
  grid-row: 1;

  display: flex;
  flex-direction: column;
}

.featured-project__visual {
  grid-column: 5 / -1;
  grid-row: 1;
}

.featured-project__visual img {
  width: 100%;
  height: 70svh;
  object-fit: cover;
  object-position: left top;
}

.featured-project--reverse .featured-project__visual {
  grid-column: 1 / 9;
  grid-row: 1;
}

.featured-project--reverse .featured-project__content {
  grid-column: 9 / -1;
  grid-row: 1;
}

/* === CREATIVE PRACTICE === */

.home-creative {
  padding-inline: 2rem;
  padding-block: var(--space-xl);
}

.home-creative-works {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: var(--space-md);
  margin-block-start: var(--space-lg);
}

.home-creative-work--primary {
  grid-column: 4 / -1;
}

.home-creative-work--secondary {
  grid-column: 1 / 6;
}

.home-creative-work--tertiary {
  grid-column: 8 / -1;
  grid-row: 3;
}

.home-creative-work {
  margin: 0;
}

.home-creative-work img {
  width: 100%;
  height: auto;
}

.home-creative-heading {
  grid-column: 1 / 4;
  grid-row: 1;
  align-self: flex-start;
}

.home-creative-title {
  margin: 0;
  font-size: var(--text-xl);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.02em;
}

.home-creative-intro {
  max-width: 40ch;
  margin-block: var(--space-sm) 0;
  line-height: 1.5;
}

.home-creative-link {
  grid-column: 1 / 5;
  grid-row: 3;

  align-self: end;

  color: inherit;
  font-size: var(--text-lg);
  line-height: 1.1;
  text-decoration: none;
}

.home-creative-work figcaption {
  display: flex;
  justify-content: space-between;
  gap: var(--space-sm);
  margin-block-start: var(--space-xs);

  font-size: var(--text-sm);
  line-height: 1.3;
}

/* === ABOUT === */

.home-about {
  min-height: 80svh;

  display: grid;
  grid-template-columns: repeat(12, 1fr);
  grid-template-rows: 1fr auto;

  padding: 2rem;
  background-color: var(--color-surface);
}

.home-about p {
  grid-column: 1 / 11;

  align-self: center;

  margin: 0;

  font-size: var(--text-xl);
  font-weight: 400;
  line-height: 1.1;
  letter-spacing: -0.02em;
}

.home-about h2 {
  grid-column: 1 / 3;
  grid-row: 2;

  margin: 0;

  font-size: var(--text-sm);
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.home-about a {
  grid-column: 9 / -1;
  grid-row: 2;

  justify-self: end;

  color: inherit;
  text-decoration: none;
}

/* ====================
5. PAGE: WORK
==================== */

.work {
  padding-inline: 2rem;
}

/* === PROJECT TABS === */

.work-case-studies {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: var(--space-md);
  align-items: start;

  padding-block-start: var(--space-lg);
}

.project-index {
  grid-column: 1 / 4;

  display: flex;
  flex-direction: column;
  gap: var(--space-sm);

  position: sticky;
  top: calc(var(--header-height) + var(--space-lg));
}

.project-index button {
  scroll-margin-top: calc(var(--work-header-height, var(--header-height)) + var(--space-sm));
  display: grid;
  grid-template-columns: 2rem 1fr;
  gap: var(--space-xs);

  width: 100%;
  padding: 0;
  border: 0;

  color: var(--color-muted);
  background: transparent;

  font: inherit;
  text-align: left;

  cursor: pointer;
}

.project-index-number {
  font-size: var(--text-sm);
  line-height: 1.2;
}

.project-index-name {
  font-size: var(--text-base);
  line-height: 1.2;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.project-index button[aria-selected="true"] {
  color: var(--color-text);
}

.project-index button[aria-selected="true"] .project-index-name {
  font-weight: 700;
}

.project-index button:hover {
  color: var(--color-text);
}

.project-index button:focus-visible {
  outline: 2px solid currentColor;
  outline-offset: 4px;
}

.project-panels {
  grid-column: 4 / -1;
  min-width: 0;
}

/* === CASE STUDY === */

.case-study-header h2 {
  margin: 0;

  font-size: var(--text-xl);
  line-height: 1;
}

.case-study {
  padding-block: 0 var(--space-xl);
  padding-block-end: 20vh;
  scroll-margin-top: calc(var(--work-header-height, var(--header-height)) + var(--space-md));
}

.case-study figcaption {
  max-width: 60ch;
  margin-block-start: var(--space-xs);

  color: var(--color-muted);

  font-size: var(--text-sm);
  line-height: 1.4;
}

.case-study-section {
  display: grid;
  grid-template-columns: repeat(9, 1fr);
  gap: var(--space-md);

  margin-block-start: var(--space-md);
}

.case-study-section-title {
  grid-column: 1 / 3;
  margin: 0;

  position: sticky;
  top: calc(var(--header-height) + var(--space-md));
  align-self: start;

  font-size: var(--text-sm);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.case-study-section-content {
  grid-column: 3 / -1;
}

.case-study-section-content p {
  margin: 0;
  /* max-width: 60ch; */
}

.case-study-section-content p,
.case-study-evidence p {
  line-height: 1.7;
}

.case-study-section-content p+p {
  margin-block-start: var(--space-sm);
}

/* === CASE STUDY INTRO === */

.case-study-intro {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: var(--space-md);
  align-items: start;
}

.case-study-lede+.case-study-section {
  margin-block-start: var(--space-lg);
}

/* === CASE STUDY META === */

.case-study-meta {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
  margin: 0;
}

.case-study-meta>div {
  border-block-start: 1px solid var(--color-border);
}

.meta-label {
  font-size: var(--text-sm);
  font-weight: 700;
  line-height: 1.2;
  margin-block-end: 0rem;
}

.meta-description {
  font-size: var(--text-sm);
  font-weight: 400;
  line-height: 1.2;
}

/* === CASE STUDY LEDE PARAGRAPH === */

.case-study-lede {
  margin-block: var(--space-lg) 0;
  max-width: none;

  font-size: var(--text-lg);
  font-weight: 400;
  line-height: 1.4;
  letter-spacing: -0.02em;
}

/* === SOLUTION OVERVIEW === */

.solution-overview {
  width: 100%;
  margin-block-start: var(--space-md);
}

.solution-overview img {
  display: block;
  width: 100%;
  height: auto;
}

.solution-overview picture {
  display: block;
  background-color: var(--color-surface);
  /* padding: var(--space-md); */
}

/* === CASE STUDY EVIDENCE === */

.case-study-evidence {
  grid-column: 3 / -1;
  margin-block-start: var(--space-lg);
}

.case-study-evidence>*+* {
  margin-block-start: var(--space-lg);
}

/* SOLUTION PART */

.solution-part {
  display: grid;
  grid-template-columns: 4fr 5fr;
  gap: var(--space-md);
  align-items: start;
}

.solution-part-text h4 {
  margin-block: 0 var(--space-sm);

  font-size: var(--text-lg);
  font-weight: 400;
  line-height: 1.1;
  letter-spacing: -0.02em;
}

.solution-part figure {
  margin: 0;
}

.solution-part img {
  display: block;
  width: 100%;
  height: auto;
}

.solution-part-diagram img {
  background-color: var(--color-surface);
  padding: var(--space-md);
}

/* SOLUTION PART REVERSE */

.solution-part--reverse {
  grid-template-columns: 5fr 4fr;
}

.solution-part--reverse figure {
  grid-column: 1;
  grid-row: 1;
}

.solution-part--reverse .solution-part-text {
  grid-column: 2;
  grid-row: 1;
}

.solution-part+.solution-part {
  margin-block-start: var(--space-lg);
}

.solution-part-text {
  max-width: 55ch;
}

/* HUBSPOT ARCHITECTURE */

.hubspot-architecture-text {
  max-width: none;
}

.hubspot-architecture-text h4 {
  margin-block: 0 var(--space-sm);
  font-size: var(--text-lg);
  font-weight: 400;
  line-height: 1.1;
  letter-spacing: -0.02em;
}

.hubspot-architecture-text p {
  margin: 0;
}

.hubspot-architecture-text p+p {
  margin-block-start: var(--space-sm);
}

.hubspot-architecture-diagram {
  margin-block-start: var(--space-lg);
}

.hubspot-architecture-diagram img {
  background-color: var(--color-surface);
}

/* HUBSPOT HANDOFF */

.hubspot-handoff h4 {
  margin: 0;
  font-size: var(--text-lg);
  font-weight: 400;
  line-height: 1.1;
  letter-spacing: -0.02em;
}

.hubspot-handoff p {
  margin: 0;
}

.hubspot-handoff>p {
  margin-block-start: var(--space-sm);
}

.hubspot-handoff figure {
  margin-block-start: var(--space-md);
}

.hubspot-handoff figure+p {
  margin-block-start: var(--space-lg);
}

/* HUBSPOT AUTOMATION */

.hubspot-automation h4 {
  margin: 0;
  font-size: var(--text-lg);
  font-weight: 400;
  line-height: 1.1;
  letter-spacing: -0.02em;
}

.hubspot-automation>p {
  margin: 0;
  max-width: none;
}

.hubspot-automation>p:first-of-type {
  margin-block-start: var(--space-sm);
}

.hubspot-automation>p:last-child {
  margin-block-start: var(--space-lg);
}

.hubspot-automation-comparison {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);

}

.table {
  margin-block-start: var(--space-md);
  padding: 16px;
  background-color: var(--color-surface);
}

.hubspot-automation-column h5 {
  margin: 0 0 var(--space-md);
  font-size: var(--text-sm);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.hubspot-automation-column ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.hubspot-automation-column li {
  font-size: var(--text-base);
  line-height: 1.4;
}

.hubspot-automation-column li+li {
  margin-block-start: var(--space-sm);
}

/* INFRASTRUCTURE */

.infrastructure-portal-text h4 {
  margin-block: 0 var(--space-sm);
  font-size: var(--text-lg);
  font-weight: 400;
  line-height: 1.1;
  letter-spacing: -0.02em;
}

.infrastructure-portal-text p {
  margin: 0;
}

.infrastructure-portal-text p+p {
  margin-block-start: var(--space-sm);
}

.infrastructure-portal-figure {
  margin-block-start: var(--space-lg);
}

.infrastructure-decisions-text h4 {
  margin-block: 0 var(--space-sm);
  font-size: var(--text-lg);
  font-weight: 400;
  line-height: 1.1;
  letter-spacing: -0.02em;
}

.infrastructure-decisions-text p {
  margin: 0;
}

.infrastructure-decisions-text p+p {
  margin-block-start: var(--space-sm);
}

.infrastructure-decisions-artifacts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-md);
  margin-block-start: var(--space-xl);
  align-items: start;
}

.infrastructure-decisions-customer,
.infrastructure-decisions-bid {
  grid-column: auto;
  min-width: 0;
}

.infrastructure-decisions-artifacts img {
  display: block;
  width: 100%;
  height: auto;
}

.infrastructure-standards-text h4 {
  margin-block: 0 var(--space-sm);
  font-size: var(--text-lg);
  font-weight: 400;
  line-height: 1.1;
  letter-spacing: -0.02em;
}

.infrastructure-standards-text p {
  margin: 0;
}

.infrastructure-standards-text p+p {
  margin-block-start: var(--space-sm);
}

.infrastructure-standards-artifacts {
  display: grid;
  grid-template-columns: repeat(9, minmax(0, 1fr));
  row-gap: var(--space-xl);
  margin-block-start: var(--space-xl);
  align-items: start;
}

.infrastructure-standards-naming,
.infrastructure-standards-submittals {
  grid-column: 1 / -1;
}

.infrastructure-standards-artifacts img {
  display: block;
  width: 100%;
  height: auto;
}

.infrastructure-standards-image-crop {
  height: 400px;
  overflow: hidden;
}

.infrastructure-standards-image-crop img {
  display: block;
  width: 100%;
  height: auto;
}


/* === CASE STUDY CONCLUSION === */

.case-study-result {
  margin-block-start: var(--space-xl);
}

.case-study-result-content {
  display: grid;
  grid-template-columns: 2fr 5fr;
  gap: var(--space-md);
  align-items: start;
}

.case-study-result-highlight {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.case-study-result-highlight strong {
  font-size: clamp(3rem, 6vw, 6rem);
  font-weight: 700;
  line-height: 0.85;
  letter-spacing: -0.05em;
}

.case-study-result-highlight span {
  max-width: 14rem;

  font-size: var(--text-sm);
  line-height: 1.2;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.case-study-result-highlight-narr {
  grid-column: 1 / -1;
}

.case-study-result-content>p {
  margin: 0;
  max-width: 60ch;
}

.case-study-result-content>p:only-child {
  grid-column: 1 / -1;
}

.case-study-technologies-section {
  margin-block-start: var(--space-lg);
  padding-block-end: var(--space-xl);
}

.case-study-technologies-hubspot-section {
  padding-block-end: 15rem;
}

.case-study-technologies {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs) var(--space-sm);

  margin: 0;
  padding: 0;

  list-style: none;
}

.case-study-technologies li {
  color: var(--color-muted);

  font-size: var(--text-sm);
}

/* ====================
6. PAGE: ABOUT
==================== */

.about {
  max-width: 1600px;
  margin: 0 auto;
  padding: 6rem 2rem 10rem;
}

/* Page introduction */

.about-header {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  column-gap: 1.5rem;
}

.about-title {
  grid-column: 1 / -1;
  font-size: var(--text-display);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.04em;
  margin: 0;
}

/* Perspective */

.about-introduction {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  column-gap: 1.5rem;
}

.about-introduction-content {
  grid-column: 1 / 10;
  width: 100%;
  max-width: 70ch;
  min-width: 0;
}

.about-introduction-content p {
  font-size: var(--text-base);
}

.about-introduction-content p+p {
  margin-block-start: var(--space-sm);
}

.about-introduction-content .about-lede {
  font-size: var(--text-lg);
  line-height: 1.4;
}

/* Practice */

.about-practice {
  grid-column: 4 / 11;
  display: block;
  margin: 0;
}

.about-practice-content {
  width: 100%;
  min-width: 0;
}

.about-practice-content h2 {
  margin: 0 0 var(--space-md);

  font-size: var(--text-xl);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.02em;
}

.about-practice-content p {
  margin: 0;
  line-height: 1.6;
}

.about-practice-content p+p {
  margin-block-start: var(--space-sm);
}

.about-practice-layout {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: var(--space-md);
  align-items: stretch;

  margin-block-start: var(--space-lg);
}

/* Painting */

.about-practice-image {
  grid-column: 1 / 4;
  margin: 0;
  min-width: 0;
  overflow: hidden;
  position: relative;
}

.about-practice-image img {
  display: block;
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ABOUT — CURIOSITY */

.about-curiosity {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  column-gap: 1.5rem;

  margin-block-start: var(--space-xl);
}

.about-curiosity-content {
  grid-column: 1 / -1;
  max-width: 60ch;
  min-width: 0;
}

.about-curiosity-content h2 {
  margin: 0 0 var(--space-md);

  font-size: var(--text-xl);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.02em;
}

.about-curiosity-content p {
  margin: 0;
  line-height: 1.6;
}

.about-curiosity-content p+p {
  margin-block-start: var(--space-sm);
}

/* ====================
7. PAGE: CREATIVE PRACTICE
==================== */

.creative {
  padding: 6rem 2rem 10rem;
}

.creative-intro {
  max-width: 60ch;
}

.creative-works {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg) var(--space-md);
  margin-block-start: var(--space-xl);
}

.creative-work-trigger {
  display: block;
  width: 100%;
  padding: 0;
  border: 0;
  appearance: none;
  background: transparent;
  color: inherit;
  font: inherit;
  cursor: pointer;
}

.creative-work-trigger:focus-visible {
  outline: 2px solid currentColor;
  outline-offset: 4px;
}

.creative-work-visual {
  aspect-ratio: 4 / 3;
  overflow: hidden;
  margin: 0;
}

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

.creative-work-info {
  margin-block-start: var(--space-sm);
}

.creative-work-info h2 {
  margin-block: 0;
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  line-height: 1.15;
  letter-spacing: -0.02em;
}

.creative-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem 0.75rem;

  margin-block: var(--space-xs) 0;
  padding: 0;
  list-style: none;
}

.creative-tags li {
  font-size: var(--text-sm);
  color: var(--color-muted);
}

.creative-detail {
  grid-column: 1 / -1;

  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: var(--space-md);
  align-items: start;
}

.creative-detail-visual img {
  width: 100%;
  height: auto;
}

.creative-detail-info {
  max-width: 45ch;
}

.creative-detail-meta {
  width: 100%;
  margin-block: var(--space-md);
  border-collapse: collapse;
}

.creative-detail-meta th,
.creative-detail-meta td {
  padding-block: 0.2rem;
  vertical-align: top;
}

.creative-detail-meta th {
  padding-inline-end: var(--space-md);
  text-align: left;
  font-weight: 400;
  color: var(--color-muted);
}

.creative-detail-meta td {
  text-align: right;
}

.creative-detail-description {
  border-block-start: 1px solid var(--color-border);
  margin-block-start: var(--space-md);
}

.creative-detail[hidden] {
  display: none;
}

/* Painting galleries: retain the Creative Practice grid and typography. */
.creative-detail-visual[data-painting-gallery] {
  min-width: 0;
  margin: 0;
}

.painting-stage {
  aspect-ratio: 4 / 3;
  display: grid;
  place-items: center;
  width: 100%;
  overflow: hidden;
}

.painting-stage img {
  width: 100%;
  height: 100%;
  min-height: 0;
  object-fit: contain;
}

.painting-controls {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  margin-block-start: var(--space-xs);
  font-size: var(--text-sm);
}

.painting-controls[hidden] {
  display: none;
}

.painting-controls span {
  font-variant-numeric: tabular-nums;
}

.painting-controls button {
  min-height: 44px;
  padding: 0;
  border: 0;
  background: transparent;
  color: inherit;
  font: inherit;
  cursor: pointer;
}

.painting-controls button[aria-disabled="true"] {
  color: var(--color-muted);
  cursor: default;
}

.painting-controls button:focus-visible {
  outline: 2px solid currentColor;
  outline-offset: 4px;
}

.painting-caption {
  display: grid;
  gap: 0.2rem;
  margin-block-start: var(--space-xs);
  font-size: var(--text-sm);
  overflow-wrap: anywhere;
  color: var(--color-text);
}

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

/* ====================
8. PAGE: NOTES
==================== */

.notes {
  width: 100%;
  min-width: 0;
  max-width: 1200px;
  padding: 6rem 2rem 10rem;
}

.notes-intro {
  max-width: 60ch;
}

.notes-list {
  margin-block-start: var(--space-xl);
}

.note-preview {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 7fr) minmax(0, 3fr);
  gap: var(--space-md);

  border-block-start: 1px solid var(--color-border);
  padding-block: var(--space-md);
}

.note-number {
  margin: 0;

  font-size: var(--text-sm);
  color: var(--color-muted);
}

.note-preview-main h2 {
  margin: 0;

  font-size: clamp(2rem, 4vw, 4rem);
  line-height: 0.95;
  letter-spacing: -0.035em;
}

.note-preview-main h2 a {
  color: inherit;
  text-decoration: none;
}

.note-summary {
  max-width: 50ch;
  margin-block: var(--space-sm) 0;
}

.note-preview-meta {
  font-size: var(--text-sm);
}

.note-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem 0.75rem;

  margin-block: var(--space-sm) 0;
  padding: 0;

  list-style: none;
}

.note-tags li {
  color: var(--color-muted);
}

.note-preview-main,
.note-preview-meta {
  min-width: 0;
  overflow-wrap: anywhere;
}

.notes-back {
  display: inline-block;
  margin-block-start: var(--space-md);
  color: inherit;
  text-underline-offset: 0.2em;
}

.notes-back--end {
  margin-block: 0 var(--space-lg);
}

.notes a:focus-visible,
.note a:focus-visible {
  outline: 2px solid currentColor;
  outline-offset: 4px;
}

/* === INDIVIDUAL NOTE === */

.note {
  min-width: 0;
  padding-inline: 2rem;
}

.note-header {
  min-height: 85svh;

  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  grid-template-rows: auto 1fr auto;
  gap: var(--space-md);

  padding-block: 4rem;
}

.note-header .note-number {
  grid-column: 1 / 2;
  grid-row: 1;
}

.note-header h1 {
  grid-column: 2 / 11;
  grid-row: 2;

  align-self: center;

  margin: 0;

  font-size: clamp(5rem, 12vw, 12rem);
  line-height: 0.95;
  overflow-wrap: anywhere;
  letter-spacing: -0.055em;
}

.note-header-meta {
  grid-column: 2 / 6;
  grid-row: 3;

  font-size: var(--text-sm);
}

.note-body {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  column-gap: var(--space-md);
  row-gap: 0;

  padding-block: var(--space-xl);
}

.note-body>* {
  grid-column: 4 / 10;
  width: 100%;
  max-width: 68ch;
  min-width: 0;
  overflow-wrap: anywhere;
}

.note-body p {
  margin-block: 0 var(--space-sm);
}

.note-lede {
  font-size: var(--text-lg);
  line-height: 1.4;
}

.note-body h2 {
  margin-block: var(--space-xl) var(--space-md);

  font-size: clamp(1.75rem, 3vw, 3rem);
  line-height: 1.1;
  letter-spacing: -0.025em;
}

.note-body blockquote {
  grid-column: 3 / 10;
  margin-block: var(--space-md);
  margin-inline: 0;

  border-inline-start: 1px solid var(--color-border);
  padding-inline-start: var(--space-md);

  font-size: var(--text-lg);
  line-height: 1.4;
}

.note-body blockquote p {
  margin: 0;
}

/* ====================
9. PAGE: CONTACT
==================== */

.contact {
  max-width: 1600px;
  margin: 0 auto;
  padding: 6rem 2rem 10rem;
}

.contact-header {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  column-gap: 1.5rem;

  margin-bottom: var(--space-xl);
}

.contact-title {
  grid-column: 4 / -1;

  margin: 0;
  font-size: clamp(3rem, 6vw, 6rem);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.04em;
}

.contact-content {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  column-gap: 1.5rem;
}

.contact-introduction {
  grid-column: 4 / 11;

  margin: 0;
  font-size: var(--text-lg);
  line-height: 1.4;
}

.contact-methods {
  grid-column: 4 / 11;

  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-lg);

  margin-block-start: var(--space-xl);
}

.contact-method h2 {
  margin: 0 0 var(--space-sm);

  font-size: var(--text-sm);
  font-weight: 400;
  text-transform: uppercase;
}

.contact-method a {
  font-size: var(--text-base);
  color: inherit;
  text-decoration: underline;
  text-underline-offset: 0.2em;
}

/* ====================
10. UTILITIES
==================== */

/* ====================
11. RESPONSIVE
==================== */

/* === 800px === */
@media (max-width: 800px) {

  .notes,
  .note {
    padding-inline: 1.5rem;
  }

  .notes {
    padding-block: var(--space-md) var(--space-lg);
  }

  .notes-header h1 {
    margin-block: var(--space-md);
    font-size: clamp(3rem, 10vw, 5rem);
  }

  .notes-list {
    margin-block-start: var(--space-lg);
  }

  .note-preview,
  .note-header,
  .note-body {
    grid-template-columns: minmax(0, 1fr);
  }

  .note-preview {
    gap: var(--space-sm);
  }

  .note-header {
    min-height: 0;
    grid-template-rows: auto;
    padding-block: var(--space-lg);
  }

  .note-header .note-number,
  .note-header h1,
  .note-header-meta,
  .note-body>*,
  .note-body blockquote {
    grid-column: 1;
    grid-row: auto;
  }

  .note-header h1 {
    font-size: clamp(3rem, 10vw, 5rem);
  }

  .note-body {
    padding-block: var(--space-md) var(--space-lg);
  }

  .note-body h2 {
    margin-block-start: var(--space-lg);
  }

  .note-body blockquote {
    padding-inline-start: var(--space-sm);
  }


  .case-study-intro,
  .solution-part,
  .solution-part--reverse,
  .contact-methods {
    grid-template-columns: 1fr;
  }

  .solution-part--reverse figure,
  .solution-part--reverse .solution-part-text {
    grid-column: auto;
    grid-row: auto;
  }

  .hero {
    grid-template-columns: 1fr;
    grid-template-rows: auto;
    align-content: center;
    gap: var(--space-md);

    padding: 1rem;
  }

  .hero h1 {
    grid-column: 1;
    grid-row: auto;

    font-size: clamp(3.5rem, 15vw, 7rem);
  }

  .page-subtitle {
    grid-column: 1;
    grid-row: auto;

    max-width: 32rem;
  }

  .hero-knot {
    display: none;
  }

  .selected-work {
    padding-inline: 1rem;
  }

  .featured-project__content {
    grid-column: 1 / 6;
    grid-row: 2;
  }

  .featured-project__visual {
    grid-column: 6 / -1;
    grid-row: 1 / 3;
  }

  .work {
    padding-inline: 1rem;
  }

  .work-case-studies,
  .case-study-section,
  .case-study-result-content {
    grid-template-columns: minmax(0, 1fr);
  }

  .project-index,
  .project-panels,
  .case-study-section-title,
  .case-study-section-content,
  .case-study-evidence {
    grid-column: 1 / -1;
    min-width: 0;
  }

  .project-index {
    position: static;
    margin-block-end: var(--space-lg);
  }

  .case-study-section-title {
    position: static;
  }

  .hubspot-automation-comparison {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }

  .infrastructure-decisions-artifacts {
    grid-template-columns: 1fr;
  }

  .infrastructure-standards-artifacts {
    grid-template-columns: 1fr;
  }

  .infrastructure-standards-image-crop {
    height: auto;
    overflow: visible;
  }

  .infrastructure-standards-naming,
  .infrastructure-standards-submittals {
    grid-column: 1 / -1;
  }

  .about {
    padding: 4rem 1.5rem 6rem;
  }

  .about-header {
    grid-template-columns: 1fr;
    row-gap: 3rem;
    margin-bottom: 6rem;
  }

  .about-title {
    grid-column: 1;
  }

  .about-title {
    font-size: clamp(2.5rem, 8vw, 4rem);
  }

  .about-introduction {
    grid-template-columns: 1fr;
    row-gap: 2rem;
  }

  .about-introduction-content {
    grid-column: 1;
  }

  .about-practice-layout {
    grid-template-columns: 1fr;
  }

  .about-practice-image,
  .about-practice {
    grid-column: 1;
  }

  .about-practice-image {
    height: 300px;
  }

  .about-practice-image img {
    position: static;
  }

  .about-curiosity {
    grid-template-columns: 1fr;
  }

  .about-curiosity-content {
    grid-column: 1;
  }

  .contact {
    padding: 4rem 1.5rem 6rem;
  }

  .contact-header,
  .contact-content {
    grid-template-columns: 1fr;
  }

  .contact-header {
    row-gap: 3rem;
  }

  .contact-title,
  .contact-introduction,
  .contact-methods {
    grid-column: 1;
  }

  .contact-methods {
    grid-template-columns: 1fr;
    gap: var(--space-md);
  }
}

/* === 750px === */
@media (max-width: 750px) {
  .site-footer__inner {
    flex-direction: column;
    align-items: normal;
  }

  .site-footer ul {
    flex-wrap: wrap;
    gap: var(--space-md);
  }

  .creative-works {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* === 700px === */
@media (max-width: 700px) {
  .primary-nav {
    display: grid;
    grid-template-columns: 1fr auto;
    align-items: center;
  }

  .menu-toggle {
    display: block;
  }

  .primary-nav ul {
    display: none;

    grid-column: 1 / -1;

    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-md);

    padding-block: var(--space-lg);
  }

  .primary-nav ul.is-open {
    display: flex;
  }


  .creative-works {
    grid-template-columns: 1fr;
  }

  .creative-detail {
    grid-template-columns: 1fr;
  }

  .featured-project__content {
    grid-column: 1 / -1;
    grid-row: auto;

    display: grid;
    grid-template-columns: repeat(2, 1fr);
    column-gap: var(--space-md);
    align-items: start;
  }

  .featured-project__title {
    grid-column: 1;
    grid-row: 1;
  }

  .featured-project__description {
    grid-column: 1;
    grid-row: 2;
  }

  .featured-project__metric {
    grid-column: 2;
    grid-row: 1 / 3;
    margin-block-start: 0;
  }

  .featured-project__visual {
    grid-column: 1 / -1;
    grid-row: auto;
  }

  .featured-project__visual img {
    height: auto;
  }

  .featured-project--reverse .featured-project__title {
    grid-column: 2;
  }

  .featured-project--reverse .featured-project__description {
    grid-column: 2;
  }

  .featured-project--reverse .featured-project__metric {
    grid-column: 1;
  }

  .featured-project--reverse .featured-project__visual {
    grid-column: 1 / -1;
    grid-row: auto;
  }

  .featured-project--reverse .featured-project__content {
    grid-column: 1 / -1;
    grid-row: auto;
  }

  .selected-work {
    padding-block-end: 0;
  }

  .home-creative {
    padding-block-start: var(--space-xl);
  }

  .home-creative-works {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    column-gap: var(--space-sm);
  }

  .home-creative-heading {
    grid-column: 1 / -1;
    grid-row: auto;
    min-width: 0;
  }

  .home-creative-work--primary,
  .home-creative-work--tertiary {
    grid-column: 2 / -1;
    grid-row: auto;
  }

  .home-creative-work--secondary {
    grid-column: 1 / 4;
    grid-row: auto;
  }

  .home-creative-link {
    grid-column: 1 / -1;
    grid-row: auto;
  }
}

/* === 450px === */
@media (max-width: 450px) {
  .case-study-meta {
    grid-template-columns: 1fr;
  }

}

/* ====================
12. ACCESSIBILITY
==================== */

.skip-link {
  position: fixed;
  top: 1rem;
  left: 1rem;
  z-index: 1000;
  padding: 0.75rem 1rem;
  background: var(--color-background);
  color: var(--color-text);
  border: 2px solid currentColor;
  transform: translateY(calc(-100% - 2rem));
}

.skip-link:focus {
  transform: translateY(0);
  outline: 2px solid currentColor;
  outline-offset: 4px;
}

#main-content {
  scroll-margin-top: 6rem;
}

@media (max-width: 700px) {
  #main-content {
    scroll-margin-top: 13rem;
  }
}

#main-content.work {
  scroll-margin-top: calc(var(--work-header-height, var(--header-height)) + var(--space-sm));
}

@media (prefers-reduced-motion: reduce) {
  .hero-knot__path {
    animation: none;
    stroke-dashoffset: 0;
  }
}