:root {
  --paper: #f7f7f7;
  --ink: #323232;
  --heading: #333300;
  --signal: #fae628;
  --muted: #595959;
  --line: #c6c6bf;
  --surface: #fff;
  --surface-placeholder: #eaeae4;
  --ink-strong: #171717;
  --field-border: #77776f;
  --nav-border: #66665c;
  --nav-background: #000;
  --scrollbar: #73736c;
  --error: #9f251d;
  --bind-ink: #16374a;
  --bind-surface: #cddfe9;
  --nurse-ink: #274c33;
  --nurse-surface: #d8e8d9;
  --signal-glow: rgb(250 230 40 / 10%);
  --line-on-signal: rgb(50 50 50 / 45%);
  --photo-shade: linear-gradient(90deg, rgb(0 0 0 / 75%), rgb(0 0 0 / 58%));
  --frame: clamp(0.75rem, 2.5vw, 3rem);
  --gutter: clamp(1.25rem, 2.8vw, 3.5rem);
  --header-offset: 0px;
  --menu-trigger-reserve: 3.75rem;
  --font-body: "Satoshi", sans-serif;
  --font-heading: "Lora", serif;
  --ease-cinematic: cubic-bezier(0.22, 1, 0.36, 1);
  --duration-fast: 180ms;
  --duration-reveal: 560ms;
  --duration-reveal-copy: 440ms;
  --duration-reveal-media: 900ms;
  --duration-reveal-action: 400ms;
  --reveal-distance: 14px;
  --reveal-image-scale: 1.035;
  --reveal-stagger: 60ms;
  --duration-button: 480ms;
  --duration-link: 500ms;
  --ease-link: cubic-bezier(0.4, 0, 0.2, 1);
  --shadow-depth: 0 12px 32px rgb(50 50 50 / 4%);
  --bs-body-bg: var(--paper);
  --bs-body-color: var(--ink);
  --bs-body-font-family: var(--font-body);
  --bs-body-line-height: 1.55;
  --bs-border-radius: 0;
  --bs-border-radius-sm: 0;
  --bs-border-radius-lg: 0;
  --bs-link-color: var(--ink);
  --bs-link-hover-color: var(--heading);
}

html {
  scroll-behavior: auto;
  scrollbar-color: var(--scrollbar) var(--paper);
  scrollbar-width: thin;
}

body {
  position: relative;
  isolation: isolate;
  padding-top: var(--header-offset);
  background-color: var(--paper);
  font-size: clamp(1rem, 0.65vw + 0.5rem, 1.25rem);
  overflow-wrap: break-word;
}

a,
button,
input,
select,
textarea {
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
}

a {
  color: inherit;
}

img {
  max-width: 100%;
}

h1,
h2,
h3 {
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--heading);
}

:focus-visible {
  outline: 2px solid var(--ink);
  outline-offset: 5px;
}

[hidden] {
  display: none !important;
}

.icon-definitions {
  position: absolute;
  width: 0;
  height: 0;
  overflow: hidden;
}

.icon {
  width: 1.25rem;
  height: 1.25rem;
  flex: 0 0 auto;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.skip-link {
  position: fixed;
  top: 0.75rem;
  left: 0.75rem;
  z-index: 1100;
  padding: 0.75rem 1rem;
  background: var(--signal);
  color: var(--ink);
  transform: translateY(-200%);
}

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

.deck {
  position: relative;
  z-index: 1;
  width: 100%;
}

.slide-shell {
  position: relative;
  padding: var(--frame);
  scroll-margin-top: var(--header-offset);
}

.deck-page {
  position: relative;
  overflow: clip;
  display: flex;
  flex-direction: column;
  min-height: calc(100svh - var(--frame) * 2 - var(--header-offset));
  background-color: transparent;
}

.site-paper-pattern {
  position: fixed;
  inset: -4rem;
  z-index: 0;
  background-image: url("../img/paper-pattern.svg?v=2");
  background-position: 4rem 4rem;
  background-size: 7rem 7rem;
  pointer-events: none;
  transform: translate3d(0, 0, 0);
  backface-visibility: hidden;
}

.site-paper-pattern.is-paper-pattern-moving {
  will-change: transform;
}

.slide-masthead {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  position: relative;
  z-index: 2;
  padding: clamp(1rem, 2.2vh, 2rem)
    calc(var(--gutter) + var(--menu-trigger-reserve))
    clamp(1rem, 2.2vh, 2rem) var(--gutter);
}

.brand {
  display: inline-flex;
  align-items: center;
  flex-shrink: 0;
  width: clamp(11rem, 16vw, 16rem);
  max-width: 100%;
  min-height: 44px;
  text-decoration: none;
  background: transparent;
}

.brand__logo {
  display: block;
  width: 100%;
  height: auto;
}

.brand--light:focus-visible {
  outline-color: var(--surface);
}

.slide-number {
  font-family: var(--font-heading);
  font-size: clamp(1.5rem, 2.3vw, 2.75rem);
  font-weight: 700;
  line-height: 1.15;
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.2rem;
  color: var(--ink-strong);
  background: transparent;
}

.section-content {
  width: 100%;
  padding-inline: var(--gutter);
}

.section-content.row {
  margin-inline: 0;
}

.section-body {
  flex: 1;
  padding-block: clamp(1.5rem, 3.5vh, 3rem) clamp(2.5rem, 5vh, 5rem);
}

.eyebrow {
  margin-bottom: 1rem;
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  line-height: 1.5;
  text-transform: uppercase;
}

.section-title {
  max-width: 24ch;
  margin: 0 0 1.5rem;
  font-size: clamp(2rem, 3.3vw + 0.1rem, 4.5rem);
  line-height: 1.12;
  letter-spacing: -0.035em;
  text-wrap: balance;
}

.section-title:focus,
.hero-title:focus {
  outline: none;
}

.section-heading {
  margin-bottom: clamp(2rem, 4vh, 3.5rem);
}

.section-intro,
.prose {
  max-width: 66ch;
}

.section-intro {
  margin-bottom: 1.5rem;
}

.prose p {
  margin: 0 0 1.1em;
}
.prose p:last-child {
  margin-bottom: 0;
}

.subheading {
  margin-bottom: 1rem;
  font-size: clamp(1.375rem, 1.45vw + 0.25rem, 2rem);
  line-height: 1.25;
  letter-spacing: -0.02em;
  text-wrap: balance;
}

.signal,
.text-link__marker {
  color: inherit;
  background-image: linear-gradient(
    transparent 60%,
    var(--signal) 60%,
    var(--signal) 94%,
    transparent 94%
  );
  -webkit-box-decoration-break: clone;
  box-decoration-break: clone;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem;
  margin-top: 1.75rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.875rem;
  min-height: 48px;
  max-width: 100%;
  padding: 0.875rem 1.25rem;
  border: 0;
  border-radius: 0;
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.4;
  text-align: left;
  transition:
    background-color var(--duration-fast),
    color var(--duration-fast),
    border-color var(--duration-fast);
}

.btn-primary {
  --bs-btn-color: var(--paper);
  --bs-btn-bg: var(--ink);
  --bs-btn-border-color: var(--ink);
  --bs-btn-hover-color: var(--ink);
  --bs-btn-hover-bg: var(--signal);
  --bs-btn-hover-border-color: var(--ink);
  --bs-btn-active-color: var(--ink);
  --bs-btn-active-bg: var(--signal);
  --bs-btn-active-border-color: var(--ink);
}

.btn-outline-primary {
  --bs-btn-color: var(--ink);
  --bs-btn-border-color: var(--ink);
  --bs-btn-hover-color: var(--ink);
  --bs-btn-hover-bg: var(--signal);
  --bs-btn-hover-border-color: var(--ink);
  --bs-btn-active-color: var(--ink);
  --bs-btn-active-bg: var(--signal);
  --bs-btn-active-border-color: var(--ink);
}

.btn-origin__content {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: inherit;
  min-width: 0;
  max-width: 100%;
}

.btn-origin__fill {
  display: none;
}

@property --button-reveal-radius {
  syntax: "<length>";
  inherits: false;
  initial-value: 0px;
}

@media (hover: hover) and (pointer: fine) and (prefers-reduced-motion: no-preference) {
  .btn-origin.has-button-motion {
    position: relative;
    isolation: isolate;
    overflow: hidden;
  }

  .has-button-motion .btn-origin__fill {
    --button-reveal-radius: 0px;
    position: absolute;
    inset: 0;
    display: flex;
    align-items: inherit;
    justify-content: inherit;
    gap: inherit;
    padding: inherit;
    color: var(--bs-btn-hover-color);
    background: var(--bs-btn-hover-bg);
    pointer-events: none;
    clip-path: circle(
      var(--button-reveal-radius) at var(--button-origin-x, 50%)
        var(--button-origin-y, 50%)
    );
    transition: --button-reveal-radius var(--duration-button)
      var(--ease-cinematic);
  }

  .btn-origin.has-button-motion:is(:hover, :focus-visible) {
    color: var(--bs-btn-color);
    background-color: var(--bs-btn-bg, transparent);
  }

  .has-button-motion:is(:hover, :focus-visible) .btn-origin__fill {
    --button-reveal-radius: var(--button-radius, 100vmax);
  }

  .btn-origin .icon {
    transition: translate var(--duration-button) var(--ease-cinematic);
  }

  .btn-origin:is(:hover, :focus-visible) .icon {
    translate: 3px 0;
  }

  .animations-paused .btn-origin {
    transition: none;
  }

  .animations-paused .btn-origin__fill {
    display: none;
  }

  .animations-paused .btn-origin.has-button-motion:is(:hover, :focus-visible) {
    color: var(--bs-btn-hover-color);
    background-color: var(--bs-btn-hover-bg);
  }

  .animations-paused .btn-origin .icon {
    translate: none;
    transition: none;
  }
}

.btn:focus-visible,
.btn-close:focus-visible {
  outline: 2px solid var(--ink);
  outline-offset: 4px;
  box-shadow: none;
}

.text-link {
  --link-icon-size: 1.25rem;
  --link-icon-gap: 0.75rem;
  --link-icon-rotation: -45deg;
  --link-icon-active-rotation: 0deg;
  display: inline-grid;
  grid-template-columns: minmax(0, 1fr) var(--link-icon-size);
  align-items: center;
  column-gap: var(--link-icon-gap);
  min-height: 44px;
  max-width: 100%;
  font-weight: 700;
  text-decoration: none;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.3em;
}

.text-link--external {
  --link-icon-rotation: 0deg;
  --link-icon-active-rotation: 45deg;
}

.text-link__label {
  grid-area: 1 / 1;
  min-width: 0;
  text-decoration-line: underline;
  text-decoration-thickness: inherit;
  text-underline-offset: inherit;
}

.text-link__marker {
  background-size: 0% 100%;
  background-repeat: no-repeat;
}

/* The icon spans the same grid row so both items move without resizing the link. */
.text-link__icon {
  grid-area: 1 / 1 / 2 / -1;
  display: flex;
  justify-content: flex-end;
  pointer-events: none;
}

.text-link__icon .icon {
  width: var(--link-icon-size);
  height: var(--link-icon-size);
  rotate: var(--link-icon-rotation);
}

.text-link:is(:hover, :focus-visible) .text-link__label {
  text-decoration-color: transparent;
}

.text-link:is(:hover, :focus-visible) .text-link__marker {
  background-size: 100% 100%;
}

@media (hover: hover) and (pointer: fine) and (prefers-reduced-motion: no-preference) {
  .text-link__label,
  .text-link__icon {
    transition: translate var(--duration-link) var(--ease-link);
  }

  .text-link__icon .icon {
    transition: rotate var(--duration-link) var(--ease-link);
  }

  .text-link__marker {
    transition: background-size var(--duration-link) var(--ease-link);
  }

  body:not(.animations-paused)
    .text-link:is(:hover, :focus-visible)
    .text-link__label {
    translate: calc(var(--link-icon-size) + var(--link-icon-gap)) 0;
  }

  body:not(.animations-paused)
    .text-link:is(:hover, :focus-visible)
    .text-link__icon {
    translate: calc(-100% + var(--link-icon-size)) 0;
  }

  body:not(.animations-paused)
    .text-link:is(:hover, :focus-visible)
    .text-link__icon
    .icon {
    rotate: var(--link-icon-active-rotation);
  }

  .animations-paused .text-link__label,
  .animations-paused .text-link__icon,
  .animations-paused .text-link__icon .icon,
  .animations-paused .text-link__marker {
    transition: none;
  }
}

.media-frame {
  position: relative;
  margin: 0;
  background: var(--surface-placeholder);
  box-shadow: var(--shadow-depth);
  overflow: hidden;
}

.media-frame img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

[data-perspective] {
  transform: perspective(1100px) rotateX(var(--tilt-x, 0deg))
    rotateY(var(--tilt-y, 0deg)) translateZ(var(--tilt-z, 0px));
  transform-origin: center;
}

.site-menu-toggle {
  position: fixed;
  top: max(0.5rem, env(safe-area-inset-top));
  right: max(0.5rem, env(safe-area-inset-right));
  z-index: 1050;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  min-height: 44px;
  padding: 0;
  border: 0;
  border-radius: 0;
  color: var(--ink);
  background: transparent;
  box-shadow: none;
  transition: opacity var(--duration-fast), scale var(--duration-fast);
}

.site-menu-toggle:is(:hover, :focus-visible) {
  color: var(--ink);
  background: transparent;
  opacity: 0.72;
  scale: 1.06;
}

.site-menu-toggle__icon {
  position: relative;
  display: block;
  width: 20px;
  height: 20px;
}

.site-menu-toggle__line {
  position: absolute;
  left: 2px;
  width: 16px;
  height: 1.5px;
  background: currentColor;
  transform-origin: center;
  transition:
    top 360ms var(--ease-cinematic),
    rotate 360ms var(--ease-cinematic);
}

.site-menu-toggle__line:first-child {
  top: 6px;
}

.site-menu-toggle__line:last-child {
  top: 13px;
}

.site-menu-toggle.is-open .site-menu-toggle__line {
  top: 9px;
}

.site-menu-toggle.is-open .site-menu-toggle__line:first-child {
  rotate: 45deg;
}

.site-menu-toggle.is-open .site-menu-toggle__line:last-child {
  rotate: -45deg;
}

.site-menu {
  --bs-offcanvas-width: 100vw;
  --bs-offcanvas-bg: rgb(247 247 247 / 94%);
  --bs-offcanvas-color: var(--ink);
  color: var(--ink);
  border: 0 !important;
  transition: transform 720ms var(--ease-cinematic);
}

.site-menu.offcanvas-end.is-closing {
  opacity: 0;
  transform: none;
  transition: opacity 320ms var(--ease-cinematic);
}

.site-menu:not(.show):not(.showing):not(.hiding):not(.is-closing) {
  transition: none;
}

@supports ((-webkit-backdrop-filter: blur(1px)) or (backdrop-filter: blur(1px))) {
  .site-menu {
    --bs-offcanvas-bg: rgb(247 247 247 / 72%);
    -webkit-backdrop-filter: blur(32px) saturate(70%);
    backdrop-filter: blur(32px) saturate(70%);
  }
}

.site-menu .offcanvas-body {
  min-height: 0;
  padding: clamp(4.75rem, 9vh, 7rem) clamp(1.25rem, 4vw, 4rem)
    clamp(1.5rem, 3vw, 3rem);
  overflow-y: auto;
  overscroll-behavior: contain;
  scrollbar-gutter: stable;
}

.site-menu__layout {
  display: grid;
  grid-template-rows: auto auto;
  align-content: start;
  min-height: 100%;
  width: 100%;
  margin-inline: auto;
}

.site-menu__intro {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  padding: 0 clamp(0.5rem, 1vw, 1rem) clamp(1rem, 2.5vh, 1.75rem);
}

.site-menu__headline {
  margin: 0;
  color: var(--ink);
  font-family: var(--font-heading);
  font-size: clamp(2rem, 2.85vw, 3.75rem);
  font-weight: 700;
  line-height: 0.9;
  letter-spacing: -0.045em;
  white-space: nowrap;
}

.site-nav {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  align-items: start;
  width: 100%;
  margin-top: clamp(0.75rem, 2vh, 1.25rem);
}

.site-nav__column {
  display: grid;
  align-content: start;
  min-width: 0;
}

.site-nav__item {
  overflow: clip;
}

.site-nav .nav-link {
  --bs-btn-color: var(--heading);
  --bs-btn-bg: transparent;
  --bs-btn-hover-color: var(--ink-strong);
  --bs-btn-hover-bg: var(--signal);
  position: relative;
  isolation: isolate;
  display: block;
  align-items: center;
  min-height: clamp(5.25rem, 5vh, 8rem);
  margin-bottom: 0;
  padding: 0 clamp(0.5rem, 1vw, 1rem);
  color: var(--heading);
  font-family: var(--font-body);
  text-decoration: none;
  transition: color 300ms var(--ease-cinematic);
}

.site-nav .nav-link:focus-visible {
  outline-color: var(--signal);
  outline-offset: -3px;
}

.site-nav__content {
  display: grid;
  grid-template-columns: 2.75rem minmax(0, 1fr) minmax(8rem, auto);
  align-items: center;
  gap: clamp(0.6rem, 1.2vw, 1.25rem);
  width: 100%;
  min-height: inherit;
}

.site-nav .btn-origin__fill {
  align-items: center;
  justify-content: flex-start;
}

.site-nav__number {
  position: relative;
  z-index: 1;
  color: currentColor;
  font-family: var(--font-body);
  font-size: 0.625rem;
  font-weight: 400;
  font-variant-numeric: tabular-nums;
  opacity: 0.62;
  transition: translate 520ms var(--ease-cinematic), opacity 300ms ease;
}

.site-nav__label {
  position: relative;
  z-index: 1;
  display: inline-block;
  transition: translate 520ms var(--ease-cinematic);
}

.site-nav__note {
  position: relative;
  z-index: 1;
  max-width: 18ch;
  color: currentColor;
  font-size: 0.5625rem;
  font-weight: 400;
  letter-spacing: 0.08em;
  line-height: 1.25;
  text-align: right;
  text-transform: none;
  opacity: 0.56;
  transition: translate 520ms var(--ease-cinematic), opacity 300ms ease;
}

.site-nav .nav-link:is(:hover, :focus-visible) :is(.site-nav__number, .site-nav__label) {
  translate: 0.3rem 0;
}

.site-nav .nav-link:is(:hover, :focus-visible) .site-nav__note {
  translate: -0.25rem 0;
  opacity: 0.85;
}

.site-nav .nav-link[aria-current="location"] {
  color: var(--ink-strong);
  background: var(--signal);
}

.site-nav .nav-link[aria-current="location"] .site-nav__number {
  opacity: 1;
}

.site-nav .nav-link[aria-current="location"] :is(.site-nav__number, .site-nav__label) {
  translate: 0.3rem 0;
}

.site-nav .nav-link[aria-current="location"] .site-nav__note {
  translate: -0.25rem 0;
  opacity: 0.85;
}

@media (hover: none), (prefers-reduced-motion: reduce) {
  .site-nav .nav-link:is(:active, :focus-visible) {
    color: var(--ink-strong);
    background: var(--signal);
  }
}

.site-footer {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem 2rem;
  padding: 1.5rem calc(var(--frame) + var(--gutter)) 4rem;
  border-top: 1px solid var(--line);
  font-size: 0.875rem;
}

.site-footer__identity {
  display: grid;
  gap: 0.75rem;
}

.site-footer .brand {
  width: 11rem;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.5rem;
}
.footer-links a {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  min-height: 44px;
  text-underline-offset: 4px;
}
.no-script-nav {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  padding: 1rem;
}
.no-script-nav a {
  padding: 0.5rem;
}

@media (max-width: 991.98px), (max-height: 620px), (pointer: coarse) {
  :root {
    --frame: 0px;
    --gutter: clamp(1.25rem, 5vw, 3rem);
  }
  .slide-shell {
    border-bottom: 1px solid var(--line);
  }
  .slide-masthead {
    padding-top: 1.25rem;
    padding-bottom: 0;
    min-height: 3.5rem;
  }
  .slide-number {
    margin-left: auto;
    font-size: 1rem;
  }
  .section-body {
    padding-block: 1.5rem 3.5rem;
  }
  .section-title {
    font-size: clamp(2rem, 5.3vw, 3.5rem);
    max-width: 26ch;
  }
  .section-heading {
    margin-bottom: 2rem;
  }
  .eyebrow {
    font-size: 0.75rem;
  }
  [data-perspective] {
    transform: none;
  }
  .site-footer {
    padding-bottom: max(1.5rem, env(safe-area-inset-bottom));
  }
}

@media (max-width: 767.98px) {
  .site-menu__layout {
    align-content: start;
  }

  .site-menu__intro {
    padding-bottom: 1.25rem;
  }

  .site-nav {
    grid-template-columns: 1fr;
    row-gap: 1.5rem;
  }
}

@media (max-width: 575.98px) {
  .site-menu .offcanvas-body {
    padding-top: 4.5rem;
    padding-bottom: 1.5rem;
  }

  .site-menu__intro {
    gap: 1rem;
    padding-inline: 0.5rem;
  }

  .site-menu__headline {
    white-space: normal;
  }

  .site-nav {
    grid-template-columns: 1fr;
    align-content: start;
    margin-top: 0.75rem;
    row-gap: 1.25rem;
  }

  .site-nav .nav-link {
    min-height: 4.25rem;
  }

  .site-nav__content {
    grid-template-columns: 1.65rem minmax(0, 1fr) auto;
    gap: 0.5rem;
  }

  .site-nav__note {
    max-width: 13ch;
    font-size: 0.5rem;
    letter-spacing: 0.1em;
  }

  .actions {
    align-items: stretch;
    flex-direction: column;
  }
  .actions .btn {
    width: 100%;
  }
  .btn {
    padding: 0.875rem 1rem;
  }
  .section-title {
    font-size: 2rem;
    line-height: 1.16;
    letter-spacing: -0.025em;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
  }
  [data-perspective] {
    transform: none !important;
  }
  .offcanvas,
  .offcanvas-backdrop,
  .site-menu-toggle,
  .site-menu-toggle__line,
  .site-nav .nav-link,
  .site-nav__number,
  .site-nav__label,
  .site-nav__note,
  .btn {
    transition: none !important;
  }
}

.animations-paused [data-perspective] {
  transform: none;
}

.animations-paused .site-menu,
.animations-paused .site-menu.offcanvas-end.is-closing {
  transition: none;
}