:root {
  --forest-950: #0b1711;
  --forest-900: #10251b;
  --forest-800: #173326;
  --forest-700: #294938;
  --moss-600: #66734c;
  --moss-400: #9b9a6d;
  --timber-700: #6f4631;
  --timber-500: #9c6646;
  --amber-500: #d58b45;
  --amber-300: #edb975;
  --paper: #f2ecdf;
  --paper-deep: #e7ddca;
  --cream: #fbf7ee;
  --charcoal: #242724;
  --muted: #6a6f68;
  --line: rgba(36, 39, 36, 0.16);
  --light-line: rgba(251, 247, 238, 0.18);
  --serif: "Fraunces", Georgia, serif;
  --sans: "Manrope", "Helvetica Neue", Arial, sans-serif;
  --shell: min(1240px, calc(100vw - 8vw));
  --header-height: 90px;
  --radius-large: 5.5rem 1.25rem 5.5rem 1.25rem;
  --radius-small: 2rem 0.65rem 2rem 0.65rem;
  --shadow: 0 30px 80px rgba(10, 20, 14, 0.16);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + 24px);
  background: var(--forest-950);
}

body {
  margin: 0;
  overflow-x: clip;
  color: var(--charcoal);
  background: var(--paper);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.7;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body.nav-open,
body.dialog-open {
  overflow: hidden;
}

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

a {
  color: inherit;
}

button,
input,
select,
textarea {
  font: inherit;
}

button,
select {
  cursor: pointer;
}

h1,
h2,
h3,
p,
figure,
ul {
  margin-top: 0;
}

h1,
h2,
h3 {
  font-family: var(--serif);
  font-weight: 400;
  letter-spacing: -0.035em;
  line-height: 1.02;
}

h1 {
  font-size: clamp(3.5rem, 7vw, 7.5rem);
}

h2 {
  font-size: clamp(2.55rem, 4.7vw, 5.35rem);
}

h3 {
  font-size: clamp(1.55rem, 2vw, 2.25rem);
}

::selection {
  color: var(--forest-950);
  background: var(--amber-300);
}

:focus-visible {
  outline: 3px solid var(--amber-500);
  outline-offset: 4px;
}

.skip-link {
  position: fixed;
  z-index: 10000;
  top: 12px;
  left: 12px;
  padding: 0.7rem 1rem;
  color: var(--cream);
  background: var(--forest-900);
  transform: translateY(-160%);
  transition: transform 180ms ease;
}

.skip-link:focus {
  transform: translateY(0);
}

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

.shell {
  width: var(--shell);
  margin-inline: auto;
}

.section {
  position: relative;
  padding-block: clamp(6rem, 10vw, 10.5rem);
}

.paper-plan {
  background-color: var(--paper);
  background-image:
    linear-gradient(rgba(41, 73, 56, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(41, 73, 56, 0.035) 1px, transparent 1px),
    radial-gradient(circle at 15% 15%, rgba(213, 139, 69, 0.09), transparent 32%);
  background-size: 40px 40px, 40px 40px, 100% 100%;
}

.eyebrow {
  margin-bottom: 1.15rem;
  color: var(--timber-700);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  line-height: 1.4;
  text-transform: uppercase;
}

.eyebrow.light {
  color: var(--amber-300);
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  align-items: center;
}

.button {
  display: inline-flex;
  min-height: 3.55rem;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  padding: 0.85rem 1.35rem;
  border: 1px solid transparent;
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.045em;
  line-height: 1.2;
  text-decoration: none;
  transition: color 180ms ease, background 180ms ease, border-color 180ms ease, transform 180ms ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button-amber {
  color: var(--forest-950);
  background: var(--amber-300);
  border-color: var(--amber-300);
}

.button-amber:hover {
  background: var(--cream);
  border-color: var(--cream);
}

.button-ghost {
  color: var(--cream);
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(255, 255, 255, 0.38);
  backdrop-filter: blur(8px);
}

.button-ghost:hover {
  background: rgba(255, 255, 255, 0.13);
  border-color: rgba(255, 255, 255, 0.7);
}

.button-dark {
  color: var(--cream);
  background: var(--forest-900);
  border-color: var(--forest-900);
}

.button-dark:hover {
  color: var(--forest-900);
  background: var(--amber-300);
  border-color: var(--amber-300);
}

.text-link,
.email-link {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--forest-800);
  font-size: 0.86rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-decoration-color: var(--amber-500);
  text-decoration-thickness: 2px;
  text-underline-offset: 0.45rem;
}

.text-link:hover,
.email-link:hover {
  color: var(--timber-700);
}

.reading-copy {
  max-width: 42rem;
  color: #484e48;
  font-size: clamp(1.06rem, 1.35vw, 1.25rem);
}

.reading-copy p:last-child {
  margin-bottom: 0;
}

/* Header */

.site-header {
  position: fixed;
  z-index: 1003;
  top: 0;
  right: 0;
  left: 0;
  height: var(--header-height);
  color: var(--cream);
  transition: height 220ms ease, color 220ms ease, background 220ms ease, box-shadow 220ms ease;
}

.site-header.is-scrolled {
  height: 76px;
  color: var(--forest-900);
  background: rgba(242, 236, 223, 0.93);
  box-shadow: 0 8px 34px rgba(11, 23, 17, 0.09);
  backdrop-filter: blur(16px);
}

.header-inner {
  width: var(--shell);
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-inline: auto;
}

.header-actions {
  position: relative;
  z-index: 1004;
  display: flex;
  align-items: center;
  gap: 1rem;
}

/* The shared Wild Hearts selector is reused here, with local colour tokens so
   it stays legible over both the forest hero and the pale scrolled header. */
.ruben-lang-toggle {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  flex: 0 0 auto;
  padding: 4px;
  color: var(--cream);
  background: rgba(16, 37, 27, 0.72);
  border: 1px solid rgba(251, 247, 238, 0.26);
  border-radius: 999px;
  box-shadow: 0 12px 30px rgba(8, 31, 23, 0.12);
}

.ruben-lang-toggle button {
  min-width: 32px;
  min-height: 28px;
  padding: 0 6px;
  color: inherit;
  background: transparent;
  border: 0;
  border-radius: 999px;
  font-family: var(--sans);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.08em;
  cursor: pointer;
  opacity: 0.66;
  transition: color 180ms ease, background 180ms ease, opacity 180ms ease, transform 180ms ease;
}

.ruben-lang-toggle button:hover,
.ruben-lang-toggle button:focus-visible {
  opacity: 1;
  transform: translateY(-1px);
}

.ruben-lang-toggle button.is-active {
  color: var(--forest-900);
  background: var(--amber-300);
}

.site-header.is-scrolled .ruben-lang-toggle {
  color: var(--forest-900);
  background: rgba(251, 247, 238, 0.92);
  border-color: rgba(16, 37, 27, 0.16);
}

.site-header.is-scrolled .ruben-lang-toggle button.is-active {
  color: var(--cream);
  background: var(--forest-900);
}

body.nav-open .ruben-lang-toggle,
body.nav-open .site-header.is-scrolled .ruben-lang-toggle {
  color: var(--cream);
  background: rgba(16, 37, 27, 0.72);
  border-color: rgba(251, 247, 238, 0.26);
}

body.nav-open .ruben-lang-toggle button.is-active,
body.nav-open .site-header.is-scrolled .ruben-lang-toggle button.is-active {
  color: var(--forest-900);
  background: var(--amber-300);
}

.brand {
  position: relative;
  z-index: 1004;
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
  text-decoration: none;
}

.brand-mark {
  width: 44px;
  height: 36px;
  display: grid;
  place-items: center;
  overflow: hidden;
}

.brand-mark img {
  width: 44px;
  height: auto;
  transition: filter 220ms ease;
}

.site-header.is-scrolled .brand-mark img {
  filter: brightness(0) saturate(100%) invert(13%) sepia(20%) saturate(929%) hue-rotate(95deg) brightness(90%);
}

.brand-name {
  display: grid;
  gap: 0.05rem;
  line-height: 1.1;
}

.brand-name strong {
  font-family: var(--serif);
  font-size: 1.05rem;
  font-weight: 500;
  letter-spacing: -0.01em;
}

.brand-name small {
  font-size: 0.57rem;
  font-weight: 700;
  letter-spacing: 0.13em;
  opacity: 0.7;
  text-transform: uppercase;
}

.site-nav {
  position: fixed;
  z-index: 1001;
  inset: 0;
  display: grid;
  align-items: center;
  padding: calc(var(--header-height) + 3rem) 0 3rem;
  overflow-y: auto;
  color: var(--cream);
  background:
    radial-gradient(circle at 83% 18%, rgba(213, 139, 69, 0.18), transparent 29%),
    linear-gradient(135deg, rgba(16, 37, 27, 0.985), rgba(6, 16, 11, 0.995));
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateY(-14px);
  transition: opacity 300ms ease, visibility 300ms ease, transform 300ms ease;
  backdrop-filter: blur(18px);
}

body.nav-open .site-nav {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateY(0);
}

body.nav-open .site-header,
body.nav-open .site-header.is-scrolled {
  height: var(--header-height);
  color: var(--cream);
  background: transparent;
  box-shadow: none;
  backdrop-filter: none;
}

body.nav-open .site-header .brand-mark img {
  filter: none;
}

.nav-shell {
  width: var(--shell);
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(280px, 0.6fr);
  gap: clamp(3rem, 7vw, 6rem);
  align-items: end;
  margin-inline: auto;
}

.nav-kicker {
  margin-bottom: 1.5rem;
  color: var(--amber-300);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.17em;
  text-transform: uppercase;
}

.nav-primary {
  display: grid;
  border-top: 1px solid var(--light-line);
}

.nav-primary .nav-kicker {
  padding-top: 1.5rem;
}

.nav-primary a {
  display: grid;
  grid-template-columns: 2.4rem minmax(0, 1fr);
  gap: 1rem;
  align-items: center;
  padding: 0.55rem 0;
  border-bottom: 1px solid var(--light-line);
  text-decoration: none;
  transition: color 180ms ease, padding-left 180ms ease;
}

.nav-primary a > span {
  color: var(--amber-300);
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.12em;
}

.nav-primary a strong {
  font-family: var(--serif);
  font-size: clamp(1.5rem, 2.6vw, 3rem);
  font-weight: 400;
  letter-spacing: -0.035em;
  line-height: 1;
}

.nav-primary a:hover,
.nav-primary a:focus-visible {
  color: var(--amber-300);
  padding-left: 0.5rem;
}

.nav-secondary {
  padding: 2rem 0 0 clamp(1.5rem, 3.5vw, 3.5rem);
  border-left: 1px solid var(--light-line);
}

.nav-secondary-intro {
  margin-bottom: 2.2rem;
  color: rgba(251, 247, 238, 0.58);
  font-size: 0.88rem;
}

.nav-secondary a {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 0;
  border-bottom: 1px solid var(--light-line);
  color: rgba(251, 247, 238, 0.8);
  text-decoration: none;
  transition: color 180ms ease, transform 180ms ease;
}

.nav-secondary a strong {
  font-family: var(--serif);
  font-size: clamp(1.05rem, 1.7vw, 1.35rem);
  font-weight: 400;
}

.nav-secondary-copy {
  display: grid;
  gap: 0.2rem;
}

.nav-secondary-copy small {
  max-width: 18rem;
  color: rgba(251, 247, 238, 0.52);
  font-family: var(--sans);
  font-size: 0.68rem;
  letter-spacing: 0.01em;
  line-height: 1.4;
}

.nav-secondary a > span[aria-hidden="true"] {
  color: var(--amber-300);
}

.nav-secondary a:hover,
.nav-secondary a:focus-visible {
  color: var(--cream);
  transform: translateX(5px);
}

.nav-toggle {
  position: relative;
  z-index: 1004;
  width: 48px;
  height: 48px;
  display: grid;
  place-content: center;
  gap: 5px;
  padding: 0;
  border: 1px solid currentColor;
  border-radius: 50%;
  color: inherit;
  background: transparent;
}

.nav-toggle span {
  display: block;
  height: 1px;
  background: currentColor;
  transition: width 220ms ease, opacity 180ms ease, transform 220ms ease;
}

.nav-toggle span:nth-child(1) { width: 24px; }
.nav-toggle span:nth-child(2) { width: 15px; }
.nav-toggle span:nth-child(3) { width: 20px; }

body.nav-open .nav-toggle span:nth-child(1) {
  width: 22px;
  transform: rotate(45deg) translate(4px, 4px);
}

body.nav-open .nav-toggle span:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}

body.nav-open .nav-toggle span:nth-child(3) {
  width: 22px;
  transform: rotate(-45deg) translate(4px, -4px);
}

/* Heroes */

.hero {
  position: relative;
  min-height: max(760px, 100svh);
  overflow: hidden;
  color: var(--cream);
  background: var(--forest-950);
}

.hero-media,
.hero-overlay,
.hero-grain {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.hero-media {
  object-fit: cover;
}

.home-hero .hero-media {
  object-position: 52% center;
}

.event-hero .hero-media {
  object-position: center center;
}

.hero-overlay {
  background:
    linear-gradient(90deg, rgba(7, 16, 11, 0.86) 0%, rgba(7, 16, 11, 0.56) 43%, rgba(7, 16, 11, 0.08) 75%),
    linear-gradient(0deg, rgba(7, 16, 11, 0.64) 0%, transparent 48%, rgba(7, 16, 11, 0.28) 100%);
}

.event-hero .hero-overlay {
  background:
    linear-gradient(90deg, rgba(7, 16, 11, 0.9) 0%, rgba(7, 16, 11, 0.55) 48%, rgba(7, 16, 11, 0.1) 80%),
    linear-gradient(0deg, rgba(7, 16, 11, 0.82) 0%, transparent 60%, rgba(7, 16, 11, 0.25) 100%);
}

.hero-grain {
  pointer-events: none;
  opacity: 0.16;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.8' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.33'/%3E%3C/svg%3E");
  mix-blend-mode: soft-light;
}

.hero-content {
  position: relative;
  z-index: 2;
  display: flex;
  min-height: max(760px, 100svh);
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-end;
  padding-top: calc(var(--header-height) + 3rem);
  padding-bottom: clamp(9.5rem, 14vw, 12.5rem);
}

.hero-content h1 {
  max-width: 1000px;
  margin-bottom: 1.6rem;
  text-wrap: balance;
}

.hero-lead {
  max-width: 730px;
  margin-bottom: 2rem;
  color: rgba(251, 247, 238, 0.84);
  font-size: clamp(1rem, 1.45vw, 1.3rem);
  line-height: 1.6;
}

.hero-foot {
  position: absolute;
  z-index: 2;
  right: 0;
  bottom: 2.25rem;
  left: 0;
  display: grid;
  grid-template-columns: auto minmax(40px, 1fr) auto;
  gap: 1.25rem;
  align-items: center;
  color: rgba(251, 247, 238, 0.62);
  font-size: 0.67rem;
  font-weight: 700;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.hero-rule {
  height: 1px;
  background: rgba(251, 247, 238, 0.28);
}

.back-link {
  display: inline-flex;
  gap: 0.7rem;
  margin-bottom: auto;
  color: rgba(251, 247, 238, 0.76);
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-decoration: none;
  text-transform: uppercase;
}

.back-link:hover {
  color: var(--amber-300);
}

.event-hero-content {
  padding-bottom: 11rem;
}

.event-hero-content h1 {
  max-width: 850px;
}

.event-facts {
  position: absolute;
  z-index: 3;
  right: 0;
  bottom: 0;
  left: 0;
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  color: var(--cream);
  background: rgba(11, 23, 17, 0.9);
  border-top: 1px solid var(--light-line);
  backdrop-filter: blur(14px);
}

.event-facts div {
  min-height: 8rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 1.2rem clamp(1rem, 2vw, 2rem);
  border-right: 1px solid var(--light-line);
}

.event-facts div:last-child {
  border-right: 0;
}

.event-facts span {
  margin-bottom: 0.4rem;
  color: var(--amber-300);
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.event-facts strong {
  font-family: var(--serif);
  font-size: clamp(0.95rem, 1.3vw, 1.15rem);
  font-weight: 400;
  line-height: 1.25;
}

.event-page .section {
  padding-block: clamp(4.5rem, 8vw, 7rem);
}

/* Homepage */

.section-heading {
  max-width: 880px;
  margin-bottom: clamp(3rem, 6vw, 5.5rem);
}

.section-heading h2 {
  margin-bottom: 0;
}

.section-heading > p:not(.eyebrow) {
  max-width: 36rem;
  margin-top: 1.5rem;
  color: var(--muted);
}

.section-heading-wide {
  max-width: none;
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(260px, 0.65fr);
  gap: 5vw;
  align-items: end;
}

.section-heading-wide > p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 1.05rem;
}

.idea-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
  gap: 3rem 7vw;
  align-items: start;
}

.idea-grid .section-heading {
  margin-bottom: 0;
}

.idea-copy {
  padding-top: 4rem;
}

.idea-image {
  grid-column: 1 / -1;
  width: 88%;
  margin: 4rem 0 0 auto;
}

.idea-image img {
  width: 100%;
  aspect-ratio: 16 / 8;
  object-fit: cover;
  border-radius: var(--radius-large);
  box-shadow: var(--shadow);
}

.idea-image figcaption,
.working-image figcaption {
  display: flex;
  gap: 1.1rem;
  margin-top: 1rem;
  color: var(--muted);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.idea-image figcaption span {
  color: var(--timber-700);
}

.purpose-section {
  overflow: hidden;
  color: var(--cream);
  background:
    radial-gradient(circle at 82% 12%, rgba(213, 139, 69, 0.14), transparent 30%),
    linear-gradient(135deg, var(--forest-900), var(--forest-950));
}

.purpose-section::after {
  position: absolute;
  right: -12rem;
  bottom: -14rem;
  width: 34rem;
  height: 34rem;
  border: 1px solid rgba(237, 185, 117, 0.14);
  border-radius: 50%;
  content: "";
  box-shadow: 0 0 0 4rem rgba(237, 185, 117, 0.025), 0 0 0 8rem rgba(237, 185, 117, 0.02);
}

.purpose-intro {
  position: relative;
  z-index: 1;
  max-width: 980px;
}

.purpose-intro h2 {
  max-width: 900px;
  margin-bottom: 1.7rem;
}

.purpose-intro > p:last-child {
  max-width: 750px;
  margin-bottom: 0;
  color: rgba(251, 247, 238, 0.7);
  font-size: clamp(1.02rem, 1.4vw, 1.2rem);
}

.purpose-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin-top: clamp(4rem, 7vw, 7rem);
  border-top: 1px solid var(--light-line);
}

.purpose-card {
  min-height: 330px;
  display: flex;
  flex-direction: column;
  padding: 2rem 3vw 0;
  border-right: 1px solid var(--light-line);
}

.purpose-card:first-child {
  padding-left: 0;
}

.purpose-card:last-child {
  padding-right: 0;
  border-right: 0;
}

.purpose-card > span {
  color: var(--amber-300);
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.13em;
}

.purpose-card h3 {
  margin-top: auto;
  margin-bottom: 0.9rem;
}

.purpose-card p {
  max-width: 19rem;
  margin-bottom: 0;
  color: rgba(251, 247, 238, 0.67);
}

.purpose-note {
  position: relative;
  z-index: 1;
  max-width: 780px;
  margin: 4.5rem 0 0;
  padding-top: 1.7rem;
  border-top: 1px solid var(--light-line);
  color: var(--amber-300);
  font-family: var(--serif);
  font-size: clamp(1.25rem, 2vw, 1.8rem);
  line-height: 1.45;
}

.work-section {
  color: var(--cream);
  background: var(--forest-900);
}

.work-section .eyebrow {
  color: var(--amber-300);
}

.work-section .section-heading-wide > p {
  color: rgba(251, 247, 238, 0.65);
}

.work-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 1.15rem;
}

.work-card {
  position: relative;
  min-height: 440px;
  grid-column: span 5;
  overflow: hidden;
  border-radius: 2.75rem 0.7rem 2.75rem 0.7rem;
  background: var(--forest-800);
}

.work-card-large {
  min-height: 580px;
  grid-column: span 7;
}

.work-card-wide {
  grid-column: span 7;
}

.work-card-planning {
  min-height: 460px;
  grid-column: 1 / -1;
}

.work-card-planning .work-card-copy {
  max-width: 760px;
}

.work-card img,
.work-card-shade {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.work-card img {
  object-fit: cover;
  transition: transform 700ms cubic-bezier(0.22, 1, 0.36, 1);
}

.work-card:hover img {
  transform: scale(1.035);
}

.work-card-shade {
  background: linear-gradient(0deg, rgba(8, 17, 12, 0.92) 0%, rgba(8, 17, 12, 0.28) 58%, rgba(8, 17, 12, 0.04) 100%);
}

.work-card-copy {
  position: absolute;
  z-index: 1;
  right: 0;
  bottom: 0;
  left: 0;
  padding: clamp(1.4rem, 3vw, 2.5rem);
}

.work-card-copy span {
  display: block;
  margin-bottom: 0.8rem;
  color: var(--amber-300);
  font-size: 0.64rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.work-card-copy h3 {
  margin-bottom: 0.75rem;
}

.work-card-copy p {
  max-width: 31rem;
  margin-bottom: 0;
  color: rgba(251, 247, 238, 0.72);
  font-size: 0.94rem;
  line-height: 1.55;
}

.work-card-prompt {
  position: absolute;
  z-index: 3;
  top: 1.2rem;
  right: 1.2rem;
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.65rem 0.8rem;
  color: var(--cream);
  background: rgba(8, 17, 12, 0.62);
  border: 1px solid var(--light-line);
  border-radius: 999px;
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  pointer-events: none;
  backdrop-filter: blur(10px);
}

.work-card-prompt b {
  color: var(--amber-300);
  font-size: 1rem;
  font-weight: 400;
  line-height: 0.8;
}

.work-card-open {
  position: absolute;
  z-index: 2;
  inset: 0;
  width: 100%;
  height: 100%;
  padding: 0;
  border: 0;
  border-radius: inherit;
  background: transparent;
  cursor: pointer;
}

.work-card-open:focus-visible {
  outline: 3px solid var(--amber-300);
  outline-offset: -7px;
}

.work-dialog {
  width: min(720px, calc(100vw - 2rem));
  max-height: min(780px, calc(100svh - 2rem));
  padding: 0;
  color: var(--charcoal);
  background: transparent;
  border: 0;
  overflow: visible;
}

.work-dialog[open] {
  display: grid;
}

.work-dialog::backdrop {
  background: rgba(6, 14, 10, 0.84);
  backdrop-filter: blur(12px);
}

body.dialog-fallback-open::before {
  position: fixed;
  z-index: 1998;
  inset: 0;
  background: rgba(6, 14, 10, 0.84);
  content: "";
  backdrop-filter: blur(12px);
}

.work-dialog.work-dialog-fallback[open] {
  position: fixed;
  z-index: 1999;
  top: 50%;
  left: 50%;
  display: grid;
  margin: 0;
  transform: translate(-50%, -50%);
}

.work-dialog-card {
  position: relative;
  max-height: min(780px, calc(100svh - 2rem));
  padding: clamp(2rem, 6vw, 4.5rem);
  overflow-y: auto;
  background:
    linear-gradient(rgba(41, 73, 56, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(41, 73, 56, 0.035) 1px, transparent 1px),
    var(--paper);
  background-size: 40px 40px;
  border: 1px solid rgba(251, 247, 238, 0.35);
  border-radius: 4rem 0.9rem 4rem 0.9rem;
  box-shadow: 0 35px 100px rgba(0, 0, 0, 0.32);
}

.work-dialog-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  width: 3rem;
  height: 3rem;
  display: grid;
  place-items: center;
  padding: 0 0 0.12rem;
  color: var(--forest-900);
  background: transparent;
  border: 1px solid var(--line);
  border-radius: 50%;
  font-family: var(--serif);
  font-size: 1.7rem;
  line-height: 1;
}

.work-dialog-close:hover {
  color: var(--cream);
  background: var(--forest-900);
}

.work-dialog h2 {
  max-width: 600px;
  margin-bottom: 1.4rem;
  padding-right: 2.4rem;
  font-size: clamp(2.8rem, 7vw, 5rem);
}

.work-dialog-card > p:not(.eyebrow) {
  max-width: 590px;
  color: var(--muted);
}

.work-dialog-list {
  display: grid;
  gap: 0;
  margin: 2rem 0 2.5rem;
  padding: 0;
  border-top: 1px solid var(--line);
  list-style: none;
}

.work-dialog-list li {
  position: relative;
  padding: 0.85rem 0 0.85rem 1.8rem;
  border-bottom: 1px solid var(--line);
  font-family: var(--serif);
  font-size: 1.1rem;
}

.work-dialog-list li::before {
  position: absolute;
  left: 0;
  color: var(--timber-700);
  content: "↳";
}

.work-dialog-list-columns {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.work-dialog-list-columns li:nth-child(odd) {
  padding-right: 1rem;
  border-right: 1px solid var(--line);
}

.work-dialog-list-columns li:nth-child(even) {
  padding-left: 2.8rem;
}

.work-dialog-list-columns li:nth-child(even)::before {
  left: 1rem;
}

.beginning-section {
  background: var(--cream);
}

.beginning-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(340px, 0.88fr);
  gap: 7vw;
  align-items: center;
}

.beginning-image {
  position: relative;
}

.beginning-image::before {
  position: absolute;
  z-index: 1;
  right: -1.4rem;
  bottom: -1.4rem;
  width: 38%;
  height: 38%;
  border-right: 1px solid var(--timber-500);
  border-bottom: 1px solid var(--timber-500);
  content: "";
}

.beginning-image img {
  width: 100%;
  min-height: 600px;
  object-fit: cover;
  border-radius: 0.8rem 5rem 0.8rem 5rem;
  box-shadow: var(--shadow);
}

.image-note {
  position: absolute;
  z-index: 2;
  bottom: 1.2rem;
  left: 1.2rem;
  margin: 0;
  padding: 0.8rem 1rem;
  color: var(--cream);
  background: rgba(11, 23, 17, 0.82);
  border: 1px solid var(--light-line);
  border-radius: 999px;
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  backdrop-filter: blur(10px);
}

.beginning-copy h2 {
  font-size: clamp(2.6rem, 4.2vw, 4.8rem);
}

.beginning-copy > p:not(.eyebrow) {
  color: #555b54;
}

.beginning-copy .text-link {
  margin-top: 1rem;
}

.projects-section {
  background: var(--cream);
}

.projects-heading {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(280px, 0.75fr);
  gap: 6vw;
  align-items: end;
  margin-bottom: clamp(3.5rem, 7vw, 6rem);
}

.projects-heading h2 {
  max-width: 850px;
  margin-bottom: 0;
}

.projects-heading > p {
  max-width: 35rem;
  margin-bottom: 0.55rem;
  color: var(--muted);
}

.project-carousel {
  position: relative;
}

.project-track {
  display: flex;
  overflow-x: auto;
  overscroll-behavior-inline: contain;
  scroll-behavior: smooth;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
}

.project-track::-webkit-scrollbar {
  display: none;
}

.project-track:focus-visible {
  border-radius: var(--radius-large);
}

.project-slide {
  width: 100%;
  min-width: 100%;
  min-height: 620px;
  display: grid;
  grid-template-columns: minmax(0, 1.18fr) minmax(350px, 0.82fr);
  overflow: hidden;
  background: var(--paper-deep);
  border: 1px solid var(--line);
  border-radius: var(--radius-large);
  box-shadow: var(--shadow);
  scroll-snap-align: start;
}

.project-media {
  position: relative;
  min-height: 620px;
  display: block;
  overflow: hidden;
}

.project-media-static {
  margin: 0;
}

.project-media-button {
  width: 100%;
  padding: 0;
  color: inherit;
  text-align: left;
  background: transparent;
  border: 0;
  font: inherit;
  cursor: pointer;
}

.project-media::after {
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(8, 17, 12, 0.58), transparent 52%);
  content: "";
}

.project-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 700ms cubic-bezier(0.22, 1, 0.36, 1);
}

.project-media:hover img {
  transform: scale(1.025);
}

.project-media .project-photo-label,
.project-media .project-photo-date {
  position: absolute;
  z-index: 1;
  padding: 0.72rem 0.95rem;
  border-radius: 999px;
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.project-media .project-photo-label {
  top: 1.5rem;
  left: 1.5rem;
  color: var(--cream);
  background: rgba(16, 37, 27, 0.78);
}

.project-media .project-photo-date {
  right: 1.5rem;
  bottom: 1.5rem;
  left: 1.5rem;
  color: var(--forest-950);
  background: var(--amber-300);
  text-align: center;
}

.project-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(2rem, 5vw, 4.6rem);
}

.project-meta {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 2.5rem;
  color: var(--timber-700);
  font-size: 0.64rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.project-copy h3 {
  margin-bottom: 1.2rem;
  font-size: clamp(2.8rem, 4.5vw, 5rem);
}

.project-copy > p {
  margin-bottom: 2rem;
  color: var(--muted);
}

.project-facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  margin: 0 0 2.2rem;
  padding-top: 1.4rem;
  border-top: 1px solid var(--line);
}

.project-facts div {
  display: grid;
  gap: 0.35rem;
}

.project-facts dt {
  color: var(--timber-700);
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.project-facts dd {
  margin: 0;
  color: var(--forest-900);
  font-family: var(--serif);
  font-size: 1.04rem;
  line-height: 1.35;
}

.project-copy .button {
  width: fit-content;
}

.project-open-button {
  border: 0;
}

.project-status-note {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  margin: 0 !important;
  color: var(--forest-700) !important;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.03em;
}

.project-status-note span {
  color: var(--moss-600);
  font-size: 0.55rem;
}

.project-controls {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 0.8rem;
  margin-top: 1.2rem;
}

.project-controls button {
  width: 3rem;
  height: 3rem;
  display: grid;
  place-items: center;
  padding: 0;
  color: var(--forest-900);
  background: transparent;
  border: 1px solid var(--line);
  border-radius: 50%;
}

.project-controls button:not(:disabled):hover {
  color: var(--cream);
  background: var(--forest-900);
}

.project-controls button:disabled {
  cursor: default;
  opacity: 0.3;
}

.project-controls > span {
  min-width: 4rem;
  color: var(--muted);
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-align: center;
}

.project-dialog-card {
  width: min(920px, calc(100vw - 2rem));
}

.project-dialog-card > p:not(.eyebrow) {
  max-width: 720px;
}

.project-dialog-facts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  margin: 2rem 0 2.4rem;
  padding: 1.2rem 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.project-dialog-facts div {
  display: grid;
  gap: 0.35rem;
}

.project-dialog-facts dt {
  color: var(--timber-700);
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.project-dialog-facts dd {
  margin: 0;
  color: var(--forest-900);
  font-family: var(--serif);
  font-size: 1.02rem;
  line-height: 1.35;
}

.project-slideshow {
  margin-top: 2rem;
}

.project-slideshow-stage {
  position: relative;
  height: min(68svh, 720px);
  min-height: 360px;
  overflow: hidden;
  background: var(--forest-950);
  border-radius: 2.5rem 0.7rem 2.5rem 0.7rem;
}

.project-slideshow-track {
  display: flex;
  width: 100%;
  height: 100%;
  transition: transform 350ms ease;
}

.project-slideshow-slide {
  flex: 0 0 100%;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0;
  padding: 1rem;
}

.project-slideshow-slide img {
  display: block;
  width: auto;
  height: auto;
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

.project-slideshow-empty {
  position: absolute;
  z-index: 1;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 2rem;
  color: rgba(251, 247, 238, 0.72);
  font-family: var(--serif);
  font-size: clamp(1.4rem, 3vw, 2.2rem);
  text-align: center;
}

.project-slideshow-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  margin-top: 1rem;
}

.project-slideshow-controls button {
  width: 2.8rem;
  height: 2.8rem;
  display: grid;
  place-items: center;
  color: var(--forest-900);
  background: transparent;
  border: 1px solid var(--line);
  border-radius: 50%;
}

.project-slideshow-controls button:not(:disabled):hover {
  color: var(--cream);
  background: var(--forest-900);
}

.project-slideshow-controls button:disabled {
  cursor: default;
  opacity: 0.35;
}

.project-slideshow-controls span {
  min-width: 8rem;
  color: var(--muted);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-align: center;
  text-transform: uppercase;
}

.project-dialog-note {
  margin-top: 1.2rem;
  color: var(--muted);
  font-size: 0.78rem;
}

.standards-section {
  background: var(--forest-900);
  color: var(--cream);
}

.standards-heading {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(280px, 0.9fr);
  gap: 6vw;
  align-items: end;
  margin-bottom: clamp(3rem, 6vw, 5rem);
}

.standards-heading h2 {
  max-width: 700px;
  margin-bottom: 0;
}

.standards-heading > p {
  max-width: 34rem;
  margin-bottom: 0.55rem;
  color: var(--light-muted);
}

.standards-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: 1px solid var(--light-line);
  border-bottom: 1px solid var(--light-line);
}

.standard-card {
  min-height: 270px;
  padding: 1.7rem 1.5rem 2rem;
  border-right: 1px solid var(--light-line);
}

.standard-card:first-child {
  padding-left: 0;
}

.standard-card:last-child {
  padding-right: 0;
  border-right: 0;
}

.standard-card > span {
  color: var(--amber-300);
  font-family: var(--serif);
  font-size: 1.4rem;
}

.standard-card h3 {
  margin: 3rem 0 1rem;
  color: var(--cream);
  font-size: clamp(1.35rem, 2vw, 1.8rem);
}

.standard-card p {
  max-width: 18rem;
  margin: 0;
  color: var(--light-muted);
  font-size: 0.94rem;
}

.principles-section {
  background: var(--paper-deep);
}

.principles-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--line);
}

.principle {
  min-height: 330px;
  display: flex;
  flex-direction: column;
  padding: 2rem 3vw 0;
  border-right: 1px solid var(--line);
}

.principle:first-child {
  padding-left: 0;
}

.principle:last-child {
  padding-right: 0;
  border-right: 0;
}

.principle-number {
  color: var(--timber-700);
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.13em;
}

.principle h3 {
  margin-top: auto;
  margin-bottom: 0.8rem;
}

.principle p {
  max-width: 18rem;
  min-height: 4.9rem;
  margin-bottom: 0;
  color: var(--muted);
}

/* Practical process and off-grid systems */

.systems-section {
  color: var(--charcoal);
  background-color: var(--paper-deep);
}

.systems-intro {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 8vw;
  align-items: start;
  margin-bottom: clamp(4rem, 8vw, 7rem);
}

.systems-intro h2 {
  max-width: 12ch;
  font-size: clamp(3rem, 5.8vw, 6rem);
}

.systems-intro .reading-copy {
  padding-top: 2.4rem;
}

.construction-process {
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--charcoal);
  list-style: none;
}

.construction-process li {
  display: grid;
  grid-template-columns: 4.5rem minmax(220px, 0.8fr) minmax(280px, 1.2fr);
  gap: clamp(1.2rem, 3vw, 3.5rem);
  align-items: start;
  padding: clamp(1.8rem, 3vw, 2.8rem) 0;
  border-bottom: 1px solid var(--line);
}

.process-number {
  color: var(--timber-700);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.16em;
}

.construction-process h3 {
  margin-bottom: 0.7rem;
  font-size: clamp(1.55rem, 2.4vw, 2.35rem);
}

.construction-process div p,
.process-output {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 0.92rem;
}

.process-output {
  padding-left: clamp(1.1rem, 2.2vw, 2rem);
  border-left: 1px solid var(--line);
}

.process-output strong {
  display: block;
  margin-bottom: 0.45rem;
  color: var(--forest-800);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.systems-field {
  margin-top: clamp(5rem, 10vw, 9rem);
  padding: clamp(2rem, 5vw, 5.2rem);
  color: var(--cream);
  background:
    radial-gradient(circle at 90% 10%, rgba(213, 139, 69, 0.13), transparent 29%),
    var(--forest-900);
  border-radius: 5rem 1rem 5rem 1rem;
}

.systems-field-heading {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 0.7fr);
  gap: 2rem 8vw;
  align-items: end;
  margin-bottom: clamp(3rem, 6vw, 5rem);
}

.systems-field-heading .eyebrow {
  grid-column: 1 / -1;
  margin-bottom: 0;
}

.systems-field-heading h2 {
  max-width: 10ch;
  margin-bottom: 0;
  font-size: clamp(2.8rem, 5vw, 5.2rem);
}

.systems-field-heading > p:last-child {
  margin-bottom: 0;
  color: rgba(251, 247, 238, 0.66);
}

.system-groups {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid var(--light-line);
  border-bottom: 1px solid var(--light-line);
}

.system-group {
  min-width: 0;
  padding: clamp(1.5rem, 3vw, 2.5rem);
}

.system-group + .system-group {
  border-left: 1px solid var(--light-line);
}

.system-category {
  margin-bottom: 1rem;
  color: var(--amber-300);
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.system-group > h3 {
  min-height: 5.2rem;
  margin-bottom: 1.5rem;
  font-size: clamp(1.45rem, 2vw, 2rem);
}

.brand-list {
  border-top: 1px solid var(--light-line);
}

.brand-list a {
  display: grid;
  gap: 0.45rem;
  padding: 1.25rem 0;
  color: inherit;
  border-bottom: 1px solid var(--light-line);
  text-decoration: none;
  transition: color 220ms ease, padding 220ms ease;
}

.brand-list a:hover,
.brand-list a:focus-visible {
  padding-left: 0.45rem;
  color: var(--amber-300);
  outline: none;
}

.brand-list strong {
  font-family: var(--serif);
  font-size: 1.25rem;
  font-weight: 500;
}

.brand-list span {
  color: rgba(251, 247, 238, 0.58);
  font-size: 0.8rem;
  line-height: 1.55;
}

.brand-list b {
  color: rgba(251, 247, 238, 0.78);
  font-size: 0.61rem;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.brand-list b span {
  color: inherit;
  font-size: inherit;
}

.systems-safety {
  max-width: 920px;
  margin: 2rem 0 0;
  color: rgba(251, 247, 238, 0.48);
  font-size: 0.75rem;
  line-height: 1.65;
}

/* Architectural studies */

.concepts-section {
  color: var(--charcoal);
  background: var(--cream);
}

.concepts-intro {
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(300px, 0.88fr);
  gap: 8vw;
  align-items: end;
  margin-bottom: clamp(4rem, 8vw, 7.5rem);
}

.concepts-intro h2 {
  max-width: 12ch;
  margin-bottom: 0;
}

.concepts-intro .reading-copy {
  padding-bottom: 0.4rem;
}

.concept-studies,
.concept-pair {
  display: grid;
}

.concept-studies {
  gap: clamp(5.5rem, 11vw, 11rem);
}

.concept-pair {
  grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.72fr);
  gap: clamp(3rem, 7vw, 8rem);
  align-items: start;
}

.concept-study {
  min-width: 0;
  margin: 0;
}

.concept-study-primary {
  width: 92%;
}

.concept-study-progress {
  margin-top: clamp(8rem, 15vw, 15rem);
}

.concept-media {
  position: relative;
  overflow: hidden;
  background: var(--paper-deep);
  border-radius: 0.9rem 4.5rem 0.9rem 4.5rem;
  box-shadow: 0 24px 70px rgba(11, 23, 17, 0.12);
}

.concept-study-primary .concept-media {
  border-radius: 5.5rem 1rem 5.5rem 1rem;
}

.concept-study-progress .concept-media {
  border-radius: 3.75rem 0.75rem 3.75rem 0.75rem;
}

.concept-media::after {
  position: absolute;
  inset: 0;
  border: 1px solid rgba(36, 39, 36, 0.12);
  border-radius: inherit;
  content: "";
  pointer-events: none;
}

.concept-media img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  transition: transform 900ms cubic-bezier(0.22, 1, 0.36, 1);
}

.concept-study:hover .concept-media img {
  transform: scale(1.018);
}

.concept-study figcaption {
  display: grid;
  grid-template-columns: 5rem minmax(0, 1fr) auto;
  gap: 1rem 2rem;
  align-items: start;
  margin-top: 1.5rem;
  padding-top: 1.4rem;
  border-top: 1px solid var(--line);
}

.concept-index,
.concept-status {
  color: var(--timber-700);
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  line-height: 1.55;
  text-transform: uppercase;
}

.concept-status {
  max-width: 12rem;
  color: var(--muted);
  text-align: right;
}

.concept-study h3 {
  margin-bottom: 0.55rem;
  font-size: clamp(1.65rem, 2.4vw, 2.65rem);
}

.concept-study figcaption p {
  max-width: 38rem;
  margin-bottom: 0;
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.6;
}

.concept-pair .concept-study figcaption {
  grid-template-columns: 4rem minmax(0, 1fr);
}

.concept-pair .concept-status {
  grid-column: 2;
  max-width: 18rem;
  text-align: left;
}

.vision-section {
  position: relative;
  min-height: max(760px, 92svh);
  display: flex;
  align-items: center;
  overflow: hidden;
  color: var(--cream);
  background: var(--forest-950);
}

.vision-section > img,
.vision-overlay {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.vision-section > img {
  object-fit: cover;
}

.vision-overlay {
  background: linear-gradient(90deg, rgba(6, 14, 10, 0.9) 0%, rgba(6, 14, 10, 0.65) 48%, rgba(6, 14, 10, 0.1) 78%);
}

.vision-content {
  position: relative;
  z-index: 1;
  padding-block: 7rem;
}

.vision-content h2 {
  max-width: 820px;
  margin-bottom: 2rem;
}

.vision-content > p:last-child {
  max-width: 700px;
  margin-top: 2rem;
  color: rgba(251, 247, 238, 0.7);
}

.vision-lines {
  max-width: 720px;
  display: grid;
  border-top: 1px solid var(--light-line);
}

.vision-lines span {
  padding-block: 0.72rem;
  border-bottom: 1px solid var(--light-line);
  color: rgba(251, 247, 238, 0.82);
  font-family: var(--serif);
  font-size: clamp(1.05rem, 1.7vw, 1.4rem);
}

/* Forms and contact */

.contact-grid,
.registration-grid {
  display: grid;
  grid-template-columns: minmax(280px, 0.7fr) minmax(0, 1.3fr);
  gap: clamp(4rem, 8vw, 8.5rem);
  align-items: start;
}

.contact-intro,
.registration-intro {
  position: sticky;
  top: calc(var(--header-height) + 3rem);
}

.contact-intro h2,
.registration-intro h2 {
  font-size: clamp(2.7rem, 4.4vw, 5rem);
}

.contact-intro > p:not(.eyebrow),
.registration-intro > p:not(.eyebrow) {
  color: var(--muted);
}

.contact-paths {
  margin-block: 2.5rem;
  border-top: 1px solid var(--line);
}

.contact-paths p {
  display: grid;
  grid-template-columns: 2rem 1fr;
  gap: 0.5rem;
  margin-bottom: 0;
  padding-block: 1rem;
  border-bottom: 1px solid var(--line);
  color: #4f554f;
  font-size: 0.9rem;
}

.contact-paths span {
  color: var(--timber-700);
  font-size: 0.65rem;
  font-weight: 700;
}

.form-wrap {
  padding: clamp(1.5rem, 4vw, 3.5rem);
  background: rgba(251, 247, 238, 0.78);
  border: 1px solid rgba(36, 39, 36, 0.13);
  border-radius: 4rem 1rem 4rem 1rem;
  box-shadow: 0 26px 70px rgba(31, 34, 29, 0.1);
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.35rem 1.1rem;
}

.field {
  min-width: 0;
}

.field-full {
  grid-column: 1 / -1;
}

.field label,
.field legend {
  display: block;
  margin-bottom: 0.5rem;
  color: var(--forest-800);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.045em;
}

.field input:not([type="radio"]):not([type="checkbox"]),
.field select,
.field textarea {
  width: 100%;
  border: 0;
  border-bottom: 1px solid rgba(36, 39, 36, 0.33);
  border-radius: 0;
  color: var(--charcoal);
  background: transparent;
  outline: none;
  transition: border-color 160ms ease, box-shadow 160ms ease;
}

.field input:not([type="radio"]):not([type="checkbox"]),
.field select {
  min-height: 3rem;
  padding: 0.35rem 0;
}

.field textarea {
  padding: 0.75rem 0;
  line-height: 1.55;
  resize: vertical;
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  border-bottom-color: var(--amber-500);
  box-shadow: 0 1px 0 var(--amber-500);
}

.field input::placeholder,
.field textarea::placeholder {
  color: #92958e;
  opacity: 1;
}

.choice-field {
  margin: 0;
  padding: 1.25rem 0;
  border: 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.choice-field legend {
  margin-bottom: 0.75rem;
}

.choice-field label {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin: 0.3rem 1.15rem 0.3rem 0;
  font-size: 0.86rem;
  font-weight: 500;
  letter-spacing: 0;
}

.choice-field input,
.consent-field input {
  width: 1.05rem;
  height: 1.05rem;
  margin: 0;
  accent-color: var(--forest-800);
}

.consent-field {
  margin-top: 0.5rem;
  padding: 1.25rem;
  background: var(--paper-deep);
  border-radius: 1rem 0.35rem 1rem 0.35rem;
}

.consent-field label {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.8rem;
  align-items: start;
  margin: 0;
  font-size: 0.79rem;
  font-weight: 500;
  letter-spacing: 0;
  line-height: 1.55;
}

.consent-field input {
  margin-top: 0.22rem;
}

.consent-field strong {
  color: var(--timber-700);
}

.submit-button {
  margin-top: 2rem;
}

.form-note {
  margin: 1rem 0 0;
  color: var(--muted);
  font-size: 0.73rem;
  line-height: 1.5;
}

.honeypot {
  position: absolute !important;
  left: -9999px !important;
  width: 1px !important;
  height: 1px !important;
  overflow: hidden !important;
}

.form-success {
  margin-bottom: 2rem;
  padding: 1.5rem;
  color: var(--cream);
  background: var(--forest-800);
  border-radius: 1.5rem 0.4rem 1.5rem 0.4rem;
}

.form-success .eyebrow {
  color: var(--amber-300);
}

.form-success h3 {
  margin-bottom: 0.6rem;
  font-size: 2rem;
}

.form-success p:last-child {
  margin-bottom: 0;
  color: rgba(251, 247, 238, 0.7);
}

/* Event page */

.collaboration-section {
  background: var(--paper-deep);
}

.collaboration-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(340px, 0.92fr);
  gap: 7vw;
  align-items: center;
}

.collaboration-image {
  margin: 0;
}

.collaboration-image img {
  width: 100%;
  min-height: 610px;
  object-fit: cover;
  border-radius: 0.8rem 5rem 0.8rem 5rem;
  box-shadow: var(--shadow);
}

.collaboration-image figcaption {
  margin-top: 0.8rem;
  color: var(--muted);
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.collaboration-copy h2 {
  margin-bottom: 1.5rem;
  font-size: clamp(2.7rem, 4.4vw, 4.9rem);
}

.collaboration-copy > p:not(.eyebrow) {
  color: #555b54;
}

.collaboration-marks {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 1rem;
  align-items: center;
  margin: 2rem 0;
  padding: 1.2rem 1.4rem;
  color: var(--cream);
  background: var(--forest-900);
  border-radius: 1.6rem 0.5rem 1.6rem 0.5rem;
}

.collaboration-marks strong {
  font-family: var(--serif);
  font-size: 1.05rem;
  font-weight: 500;
  line-height: 1.1;
}

.collaboration-marks > span {
  color: var(--amber-300);
  font-family: var(--serif);
  font-size: 1.4rem;
}

.collaboration-marks img {
  width: min(130px, 100%);
  height: auto;
  justify-self: end;
}

.working-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  gap: 7vw;
  align-items: start;
}

.working-copy h2 {
  margin-bottom: 1.5rem;
}

.work-priorities {
  margin-top: 2.2rem;
  border-top: 1px solid var(--charcoal);
}

.work-priority {
  padding: 1.8rem 0;
  border-bottom: 1px solid var(--line);
}

.work-priority > span {
  color: var(--timber-700);
  font-size: 0.66rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.work-priority h3 {
  margin: 0.75rem 0 0.6rem;
  font-size: clamp(1.55rem, 2.2vw, 2.2rem);
}

.work-priority p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.work-priority-main {
  padding-left: 1.3rem;
  border-left: 3px solid var(--moss-600);
}

.working-partnership {
  margin-top: 1.5rem;
  padding: 1.25rem;
  background: rgba(102, 115, 76, 0.1);
  border-left: 3px solid var(--moss-600);
}

.working-partnership p {
  margin-bottom: 0.8rem;
  color: var(--forest-800);
  font-size: 0.88rem;
}

.working-partnership .text-link {
  font-size: 0.74rem;
}

.working-safety-note {
  margin: 1.5rem 0 0;
  color: var(--muted);
  font-size: 0.78rem;
}

.task-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin: 2rem 0 0;
  padding: 0;
  list-style: none;
}

.task-list li {
  padding: 0.55rem 0.8rem;
  color: var(--forest-800);
  background: rgba(102, 115, 76, 0.1);
  border: 1px solid rgba(102, 115, 76, 0.28);
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 700;
}

.working-image img {
  width: 100%;
  min-height: 620px;
  object-fit: cover;
  border-radius: var(--radius-large);
  box-shadow: var(--shadow);
}

.roof-photo-story {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  align-items: end;
}

.roof-photo {
  position: relative;
  margin: 0;
  overflow: hidden;
  background: var(--forest-800);
  border-radius: 2.5rem 0.65rem 2.5rem 0.65rem;
  box-shadow: var(--shadow);
}

.roof-photo img {
  width: 100%;
  height: 680px;
  object-fit: cover;
}

.roof-photo-detail img {
  height: 570px;
}

.roof-photo::after {
  position: absolute;
  inset: 45% 0 0;
  background: linear-gradient(transparent, rgba(7, 16, 11, 0.88));
  content: "";
  pointer-events: none;
}

.roof-photo figcaption {
  position: absolute;
  z-index: 1;
  right: 1.2rem;
  bottom: 1.2rem;
  left: 1.2rem;
  color: var(--cream);
  font-family: var(--serif);
  font-size: clamp(1rem, 1.5vw, 1.3rem);
  line-height: 1.35;
}

.rhythm-section {
  background: var(--cream);
}

.rhythm-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.rhythm-card {
  min-height: 380px;
  display: flex;
  flex-direction: column;
  padding: clamp(1.5rem, 3vw, 2.5rem);
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 2.5rem 0.65rem 2.5rem 0.65rem;
}

.rhythm-card:nth-child(2) {
  color: var(--cream);
  background: var(--forest-800);
  transform: translateY(2rem);
}

.time-mark {
  color: var(--timber-700);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.rhythm-card:nth-child(2) .time-mark {
  color: var(--amber-300);
}

.rhythm-card h3 {
  margin-top: auto;
  margin-bottom: 0.85rem;
}

.rhythm-card p {
  margin-bottom: 0;
  color: var(--muted);
}

.rhythm-card:nth-child(2) p {
  color: rgba(251, 247, 238, 0.68);
}

.rhythm-note {
  max-width: 760px;
  margin: 4.5rem auto 0;
  color: var(--muted);
  font-family: var(--serif);
  font-size: clamp(1.15rem, 1.8vw, 1.5rem);
  text-align: center;
}

.exchange-section {
  color: var(--cream);
  background:
    radial-gradient(circle at 85% 20%, rgba(213, 139, 69, 0.12), transparent 30%),
    var(--forest-900);
}

.exchange-heading {
  max-width: 910px;
  margin-bottom: 4rem;
}

.exchange-heading h2 {
  margin-bottom: 1.5rem;
}

.exchange-heading > p:not(.eyebrow) {
  color: rgba(251, 247, 238, 0.66);
}

.exchange-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.2rem;
}

.exchange-card {
  min-height: 360px;
  padding: clamp(1.7rem, 4vw, 3.5rem);
  border-radius: 3.5rem 0.8rem 3.5rem 0.8rem;
}

.give-card {
  color: var(--charcoal);
  background: var(--paper-deep);
}

.offer-card {
  background: rgba(251, 247, 238, 0.07);
  border: 1px solid var(--light-line);
}

.offer-card .eyebrow {
  color: var(--amber-300);
}

.check-list {
  margin: 2.5rem 0 0;
  padding: 0;
  list-style: none;
}

.check-list li {
  position: relative;
  padding: 0.9rem 0 0.9rem 2.1rem;
  border-bottom: 1px solid currentColor;
  color: inherit;
  border-color: rgba(36, 39, 36, 0.15);
}

.offer-card .check-list li {
  color: rgba(251, 247, 238, 0.82);
  border-color: var(--light-line);
}

.check-list li::before {
  position: absolute;
  top: 1rem;
  left: 0.15rem;
  color: var(--timber-700);
  content: "—";
  font-weight: 700;
}

.offer-card .check-list li::before {
  color: var(--amber-300);
}

.exchange-smallprint {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
  margin-top: 2.5rem;
  padding-top: 2rem;
  border-top: 1px solid var(--light-line);
  color: rgba(251, 247, 238, 0.65);
  font-size: 0.84rem;
}

.exchange-smallprint p {
  margin-bottom: 0;
}

.exchange-smallprint strong {
  color: var(--cream);
}

.fit-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  gap: 7vw;
  align-items: center;
}

.fit-image img {
  width: 100%;
  min-height: 650px;
  object-fit: cover;
  border-radius: 0.8rem 5rem 0.8rem 5rem;
  box-shadow: var(--shadow);
}

.fit-copy h2 {
  font-size: clamp(2.7rem, 4.4vw, 4.9rem);
}

.fit-copy > p:not(.eyebrow):not(.quiet-callout) {
  color: var(--muted);
}

.plain-list {
  margin: 1.4rem 0 0;
  padding: 0;
  list-style: none;
}

.plain-list li {
  position: relative;
  padding: 0.62rem 0 0.62rem 1.8rem;
  border-bottom: 1px solid var(--line);
}

.plain-list li::before {
  position: absolute;
  top: 0.6rem;
  left: 0;
  color: var(--timber-700);
  content: "↳";
}

.quiet-callout {
  margin: 2rem 0 0;
  padding: 1.2rem 1.3rem;
  color: var(--forest-800);
  background: rgba(102, 115, 76, 0.1);
  border-left: 3px solid var(--moss-600);
  font-family: var(--serif);
  font-size: 1.08rem;
  line-height: 1.55;
}

.gathering-gallery {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  color: var(--cream);
  background: var(--forest-950);
}

.gathering-gallery figure {
  position: relative;
  min-height: 500px;
  margin: 0;
  overflow: hidden;
}

.gathering-gallery figure + figure {
  border-left: 1px solid var(--light-line);
}

.gathering-gallery img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.77) saturate(0.88);
  transition: filter 500ms ease, transform 700ms ease;
}

.gathering-gallery figure:hover img {
  filter: brightness(0.9) saturate(1);
  transform: scale(1.025);
}

.gathering-gallery figcaption {
  position: absolute;
  z-index: 1;
  right: 2rem;
  bottom: 1.8rem;
  left: 2rem;
  font-family: var(--serif);
  font-size: clamp(1.3rem, 2.2vw, 2.1rem);
}

.practical-section {
  background: var(--cream);
}

.practical-grid {
  display: grid;
  grid-template-columns: minmax(260px, 0.65fr) minmax(0, 1.35fr);
  gap: 7vw;
  align-items: start;
}

.practical-grid .section-heading {
  margin-bottom: 0;
}

.practical-grid .section-heading h2 {
  margin-bottom: 1.3rem;
}

.packing-details {
  border-top: 1px solid var(--charcoal);
  border-bottom: 1px solid var(--charcoal);
}

.packing-details summary {
  display: flex;
  min-height: 7rem;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  list-style: none;
  font-family: var(--serif);
  font-size: clamp(1.6rem, 2.8vw, 2.5rem);
}

.packing-details summary::-webkit-details-marker {
  display: none;
}

.summary-icon {
  position: relative;
  width: 44px;
  height: 44px;
  flex: 0 0 auto;
  border: 1px solid var(--line);
  border-radius: 50%;
}

.summary-icon::before,
.summary-icon::after {
  position: absolute;
  top: 21px;
  left: 13px;
  width: 17px;
  height: 1px;
  background: var(--charcoal);
  content: "";
  transition: transform 180ms ease;
}

.summary-icon::after {
  transform: rotate(90deg);
}

.packing-details[open] .summary-icon::after {
  transform: rotate(0deg);
}

.details-body {
  padding: 0 0 2.2rem;
}

.columns-list {
  columns: 2;
  column-gap: 3rem;
}

.columns-list li {
  break-inside: avoid;
}

.safety-section {
  color: var(--cream);
  background: var(--timber-700);
}

.safety-wrap {
  display: grid;
  grid-template-columns: minmax(260px, 0.72fr) minmax(0, 1.28fr);
  gap: 7vw;
  padding: clamp(2rem, 5vw, 5rem);
  background: rgba(11, 23, 17, 0.33);
  border: 1px solid var(--light-line);
  border-radius: 5rem 1rem 5rem 1rem;
}

.safety-heading h2 {
  font-size: clamp(2.6rem, 4vw, 4.5rem);
}

.safety-heading > p:not(.eyebrow) {
  color: rgba(251, 247, 238, 0.65);
}

.safety-rules {
  counter-reset: rule;
}

.safety-rules p {
  position: relative;
  margin-bottom: 0;
  padding: 1.25rem 0 1.25rem 3rem;
  border-bottom: 1px solid var(--light-line);
  color: rgba(251, 247, 238, 0.8);
}

.safety-rules p:first-child {
  padding-top: 0;
}

.safety-rules p::before {
  position: absolute;
  top: 1.35rem;
  left: 0;
  color: var(--amber-300);
  content: "0" counter(rule);
  counter-increment: rule;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.12em;
}

.safety-rules p:first-child::before {
  top: 0.1rem;
}

.registration-note {
  margin-block: 2rem;
  padding: 1.2rem;
  color: var(--forest-800);
  background: rgba(213, 139, 69, 0.13);
  border-left: 3px solid var(--amber-500);
}

.registration-note strong {
  display: block;
  margin-bottom: 0.35rem;
}

.registration-note p {
  margin-bottom: 0;
  color: #5f6058;
  font-size: 0.84rem;
}

.event-form-wrap {
  background: rgba(251, 247, 238, 0.88);
}

/* Footer */

.site-footer {
  padding-top: 5rem;
  color: var(--cream);
  background: var(--forest-950);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 0.7fr 0.7fr;
  gap: 4rem;
  padding-bottom: 4rem;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 1.2rem;
}

.footer-brand img {
  width: 76px;
  height: auto;
}

.footer-brand p {
  margin-bottom: 0;
  color: rgba(251, 247, 238, 0.57);
  line-height: 1.5;
}

.footer-brand strong {
  color: var(--cream);
  font-family: var(--serif);
  font-size: 1.5rem;
  font-weight: 400;
}

.footer-links {
  display: grid;
  align-content: start;
  gap: 0.65rem;
}

.footer-label {
  margin-bottom: 0.5rem;
  color: var(--amber-300);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.footer-links a {
  width: fit-content;
  color: rgba(251, 247, 238, 0.68);
  font-size: 0.82rem;
  text-decoration: none;
}

.footer-links a:hover {
  color: var(--cream);
}

.footer-base {
  display: flex;
  justify-content: space-between;
  gap: 2rem;
  padding-block: 1.5rem;
  border-top: 1px solid var(--light-line);
  color: rgba(251, 247, 238, 0.43);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

/* Motion */

.js .reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 650ms ease, transform 650ms cubic-bezier(0.22, 1, 0.36, 1);
}

.js .reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Responsive */

@media (max-width: 1080px) {
  :root {
    --shell: min(1240px, calc(100vw - 3.5rem));
  }

  .event-facts {
    grid-template-columns: repeat(3, 1fr);
  }

  .event-facts div {
    min-height: 5.6rem;
    border-bottom: 1px solid var(--light-line);
  }

  .event-hero-content {
    padding-bottom: 14rem;
  }

  .work-card,
  .work-card-large,
  .work-card-wide {
    grid-column: span 6;
  }

  .work-card,
  .work-card-large {
    min-height: 480px;
  }
}

@media (max-width: 960px) {
  :root {
    --header-height: 78px;
    --shell: calc(100vw - 2.2rem);
    --radius-large: 3rem 0.75rem 3rem 0.75rem;
  }

  .site-header,
  .site-header.is-scrolled {
    height: var(--header-height);
  }

  .site-nav {
    align-items: start;
    padding-top: calc(var(--header-height) + 2rem);
  }

  .nav-shell {
    grid-template-columns: 1fr;
    gap: 2.5rem;
    align-items: start;
  }

  .nav-primary a strong {
    font-size: clamp(1.45rem, 5vw, 2.3rem);
  }

  .nav-secondary {
    padding: 1.5rem 0 2rem;
    border-top: 1px solid var(--light-line);
    border-left: 0;
  }

  .nav-secondary-intro {
    max-width: 30rem;
    margin-bottom: 1rem;
  }

  .hero-content {
    padding-bottom: 10rem;
  }

  .hero-content h1 {
    font-size: clamp(3.4rem, 12vw, 6rem);
  }

  .event-hero {
    min-height: auto;
    padding-top: var(--header-height);
  }

  .event-hero-content {
    min-height: 670px;
    padding-top: 2rem;
    padding-bottom: 4rem;
  }

  .event-facts {
    position: relative;
    grid-template-columns: repeat(2, 1fr);
  }

  .event-facts div {
    min-height: 6.7rem;
  }

  .event-facts div:nth-child(even) {
    border-right: 0;
  }

  .section-heading-wide,
  .idea-grid,
  .systems-intro,
  .systems-field-heading,
  .concepts-intro,
  .projects-heading,
  .standards-heading,
  .beginning-grid,
  .collaboration-grid,
  .contact-grid,
  .registration-grid,
  .working-grid,
  .fit-grid,
  .practical-grid,
  .safety-wrap {
    grid-template-columns: 1fr;
  }

  .section-heading-wide {
    gap: 1.5rem;
  }

  .idea-grid .section-heading,
  .contact-intro,
  .registration-intro {
    position: static;
  }

  .idea-copy {
    padding-top: 0;
  }

  .idea-image {
    width: 100%;
    margin-top: 2rem;
  }

  .idea-image img {
    aspect-ratio: 4 / 3;
  }

  .purpose-grid {
    grid-template-columns: 1fr;
  }

  .standards-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .standard-card:nth-child(2) {
    padding-right: 0;
    border-right: 0;
  }

  .standard-card:nth-child(n + 3) {
    border-top: 1px solid var(--light-line);
  }

  .standard-card:nth-child(3) {
    padding-left: 0;
  }

  .purpose-card,
  .purpose-card:first-child,
  .purpose-card:last-child {
    min-height: 230px;
    padding: 1.6rem 0;
    border-right: 0;
    border-bottom: 1px solid var(--light-line);
  }

  .purpose-card h3 {
    margin-top: 3rem;
  }

  .purpose-card p {
    max-width: 32rem;
  }

  .collaboration-grid {
    gap: 4rem;
  }

  .collaboration-image img {
    min-height: 480px;
  }

  .project-slide {
    min-height: 0;
    grid-template-columns: 1fr;
  }

  .project-media {
    min-height: 500px;
  }

  .project-copy {
    min-height: 470px;
  }

  .project-dialog-facts {
    grid-template-columns: 1fr;
  }

  .project-slideshow-stage {
    height: min(62svh, 560px);
    min-height: 300px;
  }

  .project-slideshow-track,
  .project-slideshow-slide {
    min-height: 0;
  }

  .project-slideshow-slide img {
    min-height: 0;
  }

  .beginning-grid,
  .working-grid,
  .fit-grid {
    gap: 4rem;
  }

  .beginning-image img,
  .working-image img,
  .fit-image img {
    min-height: 480px;
  }

  .principles-grid {
    grid-template-columns: 1fr;
  }

  .systems-intro {
    gap: 1rem;
  }

  .systems-intro h2 {
    max-width: 15ch;
  }

  .systems-intro .reading-copy {
    padding-top: 0;
  }

  .construction-process li {
    grid-template-columns: 3rem minmax(0, 1fr);
  }

  .process-output {
    grid-column: 2;
    padding-left: 0;
    border-left: 0;
  }

  .systems-field-heading .eyebrow {
    grid-column: auto;
  }

  .concept-pair {
    grid-template-columns: 1fr;
    gap: 5.5rem;
  }

  .concept-study-primary {
    width: 100%;
  }

  .concept-study-progress {
    width: 82%;
    margin: 0 0 0 auto;
  }

  .system-groups {
    grid-template-columns: 1fr;
  }

  .system-group + .system-group {
    border-top: 1px solid var(--light-line);
    border-left: 0;
  }

  .system-group > h3 {
    min-height: 0;
  }

  .principle,
  .principle:first-child,
  .principle:last-child {
    min-height: 220px;
    padding: 1.5rem 0;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .principle h3 {
    margin-top: 3rem;
  }

  .principle p {
    min-height: 0;
  }

  .rhythm-grid {
    grid-template-columns: 1fr;
  }

  .rhythm-card {
    min-height: 300px;
  }

  .rhythm-card:nth-child(2) {
    transform: none;
  }

  .rhythm-note {
    margin-top: 3rem;
  }

  .exchange-smallprint {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .practical-grid,
  .safety-wrap {
    gap: 3rem;
  }
}

@media (max-width: 640px) {
  .section {
    padding-block: 5.3rem;
  }

  .site-nav {
    padding-top: calc(var(--header-height) + 1.2rem);
  }

  .nav-shell {
    gap: 1.6rem;
  }

  .nav-kicker {
    margin-bottom: 0.75rem;
  }

  .nav-primary .nav-kicker {
    padding-top: 0.8rem;
  }

  .nav-primary a {
    grid-template-columns: 1.8rem minmax(0, 1fr);
    gap: 0.7rem;
    padding: 0.58rem 0;
  }

  .nav-primary a strong {
    font-size: clamp(1.45rem, 7vw, 2rem);
  }

  .nav-secondary {
    padding-top: 0.9rem;
  }

  .nav-secondary-intro {
    display: none;
  }

  .nav-secondary a {
    padding: 0.7rem 0;
  }

  .brand-name strong {
    font-size: 0.96rem;
  }

  .brand-name small {
    font-size: 0.51rem;
  }

  .brand-mark,
  .brand-mark img {
    width: 38px;
  }

  .hero {
    min-height: 790px;
  }

  .home-hero .hero-media {
    object-position: 61% center;
  }

  .hero-overlay {
    background: linear-gradient(0deg, rgba(7, 16, 11, 0.93) 0%, rgba(7, 16, 11, 0.5) 62%, rgba(7, 16, 11, 0.3) 100%);
  }

  .hero-content {
    min-height: 790px;
    padding-bottom: 8rem;
  }

  .event-hero-content {
    min-height: 690px;
    padding-bottom: 3rem;
  }

  .event-hero-content h1 {
    font-size: clamp(3rem, 13vw, 4.3rem);
  }

  .event-hero .hero-media {
    object-position: 61% center;
  }

  .hero-content h1 {
    font-size: clamp(3.1rem, 15vw, 4.8rem);
  }

  .hero-lead {
    font-size: 0.98rem;
  }

  .button-row {
    width: 100%;
    align-items: stretch;
  }

  .button-row .button {
    width: 100%;
  }

  .hero-foot {
    grid-template-columns: 1fr;
    bottom: 1.3rem;
  }

  .hero-foot span:nth-child(2),
  .hero-foot span:nth-child(3) {
    display: none;
  }

  .event-facts {
    grid-template-columns: 1fr 1fr;
  }

  .event-facts div {
    min-height: 7rem;
    padding: 1rem;
  }

  .event-facts strong {
    font-size: 0.92rem;
  }

  .roof-photo-story {
    grid-template-columns: 1fr;
  }

  .projects-heading {
    gap: 1.5rem;
  }

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

  .standard-card,
  .standard-card:first-child,
  .standard-card:last-child,
  .standard-card:nth-child(3) {
    min-height: 0;
    padding: 1.5rem 0;
    border-right: 0;
    border-top: 0;
    border-bottom: 1px solid var(--light-line);
  }

  .standard-card:last-child {
    border-bottom: 0;
  }

  .standard-card h3 {
    margin-top: 2.3rem;
  }

  .project-media {
    min-height: 350px;
  }

  .project-copy {
    min-height: 0;
    padding: 2rem 1.4rem 2.4rem;
  }

  .project-meta {
    flex-direction: column;
    gap: 0.35rem;
    margin-bottom: 1.8rem;
  }

  .project-facts {
    grid-template-columns: 1fr;
  }

  .project-copy .button {
    width: 100%;
  }

  .project-dialog-card {
    width: min(100vw - 1rem, 920px);
  }

  .project-slideshow-stage {
    height: min(58svh, 480px);
    min-height: 230px;
  }

  .project-slideshow-track,
  .project-slideshow-slide {
    min-height: 0;
  }

  .project-slideshow-slide img {
    min-height: 0;
  }

  .project-controls {
    justify-content: center;
  }

  .work-dialog-card {
    padding: 3.8rem 1.4rem 2rem;
    border-radius: 2.5rem 0.7rem 2.5rem 0.7rem;
  }

  .work-dialog h2 {
    padding-right: 0;
    font-size: clamp(2.5rem, 12vw, 3.8rem);
  }

  .work-dialog-list-columns {
    grid-template-columns: 1fr;
  }

  .work-dialog-list-columns li:nth-child(odd) {
    padding-right: 0;
    border-right: 0;
  }

  .work-dialog-list-columns li:nth-child(even) {
    padding-left: 1.8rem;
  }

  .work-dialog-list-columns li:nth-child(even)::before {
    left: 0;
  }

  .collaboration-image img {
    min-height: 430px;
  }

  .collaboration-marks {
    grid-template-columns: 1fr auto 1fr;
    gap: 0.7rem;
    padding-inline: 1rem;
  }

  .collaboration-marks strong {
    font-size: 0.88rem;
  }

  .work-grid {
    grid-template-columns: 1fr;
  }

  .construction-process li {
    grid-template-columns: 2.2rem minmax(0, 1fr);
    gap: 1rem;
  }

  .systems-field {
    padding: 2rem 1.2rem;
    border-radius: 2.5rem 0.7rem 2.5rem 0.7rem;
  }

  .concepts-intro {
    gap: 1.5rem;
  }

  .concept-studies {
    gap: 4.5rem;
  }

  .concept-study-progress {
    width: 100%;
  }

  .concept-media,
  .concept-study-primary .concept-media,
  .concept-study-progress .concept-media {
    border-radius: 2.5rem 0.7rem 2.5rem 0.7rem;
  }

  .concept-study figcaption,
  .concept-pair .concept-study figcaption {
    grid-template-columns: 3.4rem minmax(0, 1fr);
    gap: 0.8rem 1rem;
  }

  .concept-status,
  .concept-pair .concept-status {
    grid-column: 2;
    max-width: 100%;
    text-align: left;
  }

  .system-group {
    padding: 1.6rem 0;
  }

  .work-card,
  .work-card-large,
  .work-card-wide,
  .work-card-planning {
    min-height: 470px;
    grid-column: auto;
  }

  .beginning-image img,
  .working-image img,
  .fit-image img {
    min-height: 420px;
  }

  .roof-photo img {
    height: 600px;
  }

  .roof-photo-detail img {
    height: 520px;
  }

  .image-note {
    right: 0.7rem;
    bottom: 0.7rem;
    left: 0.7rem;
    text-align: center;
  }

  .vision-section {
    min-height: 840px;
  }

  .vision-section > img {
    object-position: 35% center;
  }

  .vision-overlay {
    background: linear-gradient(0deg, rgba(6, 14, 10, 0.94) 0%, rgba(6, 14, 10, 0.64) 70%, rgba(6, 14, 10, 0.22) 100%);
  }

  .form-wrap {
    padding: 1.4rem;
    border-radius: 2.5rem 0.7rem 2.5rem 0.7rem;
  }

  .form-grid,
  .exchange-grid {
    grid-template-columns: 1fr;
  }

  .field-full {
    grid-column: auto;
  }

  .choice-field label {
    display: flex;
  }

  .exchange-card {
    min-height: auto;
  }

  .fit-image img {
    min-height: 500px;
  }

  .gathering-gallery {
    grid-template-columns: 1fr;
  }

  .gathering-gallery figure {
    min-height: 500px;
  }

  .gathering-gallery figure + figure {
    border-top: 1px solid var(--light-line);
    border-left: 0;
  }

  .columns-list {
    columns: 1;
  }

  .safety-wrap {
    padding: 1.5rem;
    border-radius: 2.5rem 0.7rem 2.5rem 0.7rem;
  }

  .safety-rules p {
    padding-left: 2.2rem;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .footer-base {
    flex-direction: column;
    gap: 0.6rem;
  }
}

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

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

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