/* ==========================================================================
   UserSim @ NeurIPS 2026
   --------------------------------------------------------------------------
   Design system notes for future editors:

  The palette is semantic in graphics: --human (warm) means real people or
  behavior, while --sim (cool) means simulated. Elsewhere those colors may act
  as restrained category or identity accents.

   Typography currently uses a refined system stack so the site has zero
   third-party requests. Self-hosted woff2 faces are a planned upgrade; when
   they land, only --font-display and --font-body need to change.
   ========================================================================== */

:root {
  /* Ground */
  --ink: #0b0f1a;
  --ink-2: #141b2b;
  --ink-3: #1e2739;
  --paper: #fbfaf7;
  --paper-2: #f2efe9;

  /* Type */
  --text: #14171f;
  --text-muted: #5c6474;
  --text-on-ink: #eef0f4;
  --text-on-ink-muted: #a2abbd;

  /* Semantic accents */
  --human: #e2673c;
  --human-soft: #f4a582;
  --sim: #2e9bb8;
  --sim-soft: #7fcbdc;

  /* Interactive */
  --accent: #1f7f99;
  --accent-hover: #155f73;
  --border: #e2ddd3;
  --border-strong: #cfc7b8;

  --font-display: ui-serif, "Iowan Old Style", "Palatino Linotype", Palatino,
    "Source Serif 4", Georgia, serif;
  --font-body: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    "Helvetica Neue", Arial, sans-serif;

  /* Fluid type scale */
  --step--1: clamp(0.82rem, 0.78rem + 0.2vw, 0.94rem);
  --step-0: clamp(1rem, 0.96rem + 0.2vw, 1.1rem);
  --step-1: clamp(1.1rem, 1.03rem + 0.32vw, 1.28rem);
  --step-2: clamp(1.32rem, 1.2rem + 0.55vw, 1.66rem);
  --step-3: clamp(1.45rem, 1.3rem + 0.7vw, 1.9rem);
  --step-4: clamp(1.7rem, 1.25rem + 1.7vw, 2.35rem);

  --measure: 100%;    /* text flows the container, same as cards and figures */
  --measure-hero: 29rem;
  --gutter: clamp(1.25rem, 4vw, 3rem);
  --section-y: clamp(2.5rem, 5vw, 4rem);
  --radius: 10px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--text);
  font-family: var(--font-body);
  font-size: var(--step-0);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

h1,
h2,
h3,
h4 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -0.015em;
  margin: 0 0 0.5em;
  text-wrap: balance;
}

h2 {
  font-size: var(--step-3);
}
h3 {
  font-size: var(--step-1);
}

p {
  margin: 0 0 1.15em;
  line-height: 1.78;
  text-wrap: pretty;
}

a {
  color: var(--accent);
  text-underline-offset: 0.18em;
  text-decoration-thickness: 1px;
}

a:hover {
  color: var(--accent-hover);
}

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 3px;
}

/* One column for all section content. The hero, dates strip and panel band
   deliberately opt out and run the full container width. */
.section-head,
.faq,
.tba,
.topic-group,
.topics-head,
.neutrality,
.draft-note {
  max-width: var(--measure);
  margin-right: auto;
}

/* --------------------------------------------------------------- layout */

.wrap {
  width: 100%;
  max-width: 1020px;
  margin-inline: auto;
  padding-inline: var(--gutter);
}

/* Do not put this on the same element as .wrap: equal specificity means
   whichever is declared later wins, and .prose would silently override the
   container width. Use it on a child instead. */
.prose {
  max-width: var(--measure);
}

section {
  padding-block: var(--section-y);
  scroll-margin-top: 70px;
}

.section-tint {
  background: var(--paper-2);
  border-block: 1px solid var(--border);
}

.eyebrow {
  font-size: var(--step--1);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 0.9rem;
}

.section-head {
  margin-bottom: clamp(1.6rem, 3vw, 2.4rem);
}


.skip {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--ink);
  color: var(--text-on-ink);
  padding: 0.75rem 1.25rem;
  z-index: 100;
}

.skip:focus {
  left: 0;
}

/* ------------------------------------------------------------------ nav */

.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: transparent;
  transition: background 0.25s ease, border-color 0.25s ease;
  border-bottom: 1px solid transparent;
}

.nav.is-stuck {
  background: rgba(251, 250, 247, 0.88);
  -webkit-backdrop-filter: saturate(180%) blur(12px);
  backdrop-filter: saturate(180%) blur(12px);
  border-bottom-color: var(--border);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 60px;
}

.brand {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.12rem; /* chrome: sized to the 30px mark beside it */
  letter-spacing: -0.01em;
  color: var(--text-on-ink);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  white-space: nowrap;
  flex: none;
}

.nav.is-stuck .brand {
  color: var(--text);
}

.brand svg {
  flex: none;
}

.nav-links {
  display: flex;
  gap: clamp(0.7rem, 1.5vw, 1.15rem);
  font-size: 0.82rem; /* chrome: seven links must fit one bar */
  font-weight: 500;
}

.nav-links a {
  color: var(--text-on-ink-muted);
  text-decoration: none;
  white-space: nowrap;
}

.nav-links a:hover {
  color: var(--text-on-ink);
}

.nav.is-stuck .nav-links a {
  color: var(--text-muted);
}

.nav.is-stuck .nav-links a:hover {
  color: var(--text);
}

@media (max-width: 940px) {
  .nav-links {
    display: none;
  }
}

/* ---------------------------------------------------------------- hero */

.hero {
  background: var(--ink);
  background-image: radial-gradient(
      ellipse 80% 60% at 78% 26%,
      rgba(46, 155, 184, 0.17),
      transparent 70%
    ),
    radial-gradient(
      ellipse 60% 50% at 12% 84%,
      rgba(226, 103, 60, 0.13),
      transparent 70%
    );
  color: var(--text-on-ink);
  margin-top: -60px;
  padding-top: calc(60px + clamp(0.75rem, 2.4vw, 1.6rem));
  padding-bottom: clamp(1.75rem, 3.5vw, 2.5rem);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.12fr 0.88fr;
  gap: clamp(1.5rem, 4vw, 3.25rem);
  align-items: center;
}

@media (max-width: 880px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

/* min-width:0 stops the long title from forcing the grid column wider than
   its track, which is what pushed the art into a cramped sliver. */
.hero-copy {
  min-width: 0;
}

.hero .eyebrow {
  color: var(--sim-soft);
  margin-bottom: 0.7rem;
  font-size: 0.76rem; /* chrome: the longest single line on the page */
  letter-spacing: 0.1em;
}

.hero h1 {
  font-size: var(--step-4);
  margin-bottom: 0.3em;
  color: #fff;
}

.hero-full-title {
  font-family: var(--font-display);
  font-size: var(--step-1);
  line-height: 1.28;
  color: var(--text-on-ink-muted);
  margin-bottom: 1.75rem;
  max-width: var(--measure-hero);
}

.thesis {
  font-size: var(--step-1);
  line-height: 1.45;
  color: var(--text-on-ink);
  border-left: 2px solid var(--human);
  padding-left: 1.1rem;
  max-width: var(--measure-hero);
  margin-bottom: 0.5rem;
}

.thesis-sub {
  color: var(--text-on-ink-muted);
  padding-left: calc(1.1rem + 2px);
  max-width: var(--measure-hero);
  margin-bottom: 1.8rem;
}

/* Organizer names sit above the fold deliberately: with speakers still to be
   confirmed, this roster is the strongest credibility signal on the page. */
.hero-org {
  margin: clamp(1.6rem, 3vw, 2.4rem) 0 0;
  font-size: var(--step--1);
  line-height: 2;
  color: var(--text-on-ink-muted);
  max-width: none;
  padding-top: 1.4rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.org-label {
  opacity: 0.7;
}

/* Each organizer is one unit, separated by a rule, otherwise the names and
   affiliations run together into an unreadable string. */
.org-person + .org-person::before,
.org-label + .org-person::before {
  content: "";
  display: inline-block;
  width: 1px;
  height: 0.85em;
  background: rgba(255, 255, 255, 0.22);
  margin: 0 0.6rem -0.1em 0.5rem;
}

.org-person a {
  color: var(--text-on-ink);
  font-weight: 600;
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 255, 255, 0.22);
}

.org-person a:hover {
  border-bottom-color: var(--sim-soft);
  color: #fff;
}

.org-person > span {
  opacity: 0.72;
  margin-left: 0.35rem;
}

.hero-art {
  width: 100%;
}

.hero-art canvas {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
}

/* ---------------------------------------------------------- figures */

.figure {
  margin: clamp(2rem, 4vw, 3rem) 0 0;
}

.figure canvas {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: #fff;
}

.figure figcaption {
  margin-top: 0.75rem;
  font-size: var(--step--1);
  color: var(--text-muted);
  max-width: var(--measure);
}

.call-out {
  margin-top: 1.75rem;
  border-left: 3px solid var(--human);
  padding-left: 1.1rem;
}

.diff-list {
  list-style: none;
  padding: 0;
  margin: 2.25rem 0 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.25rem;
}

.diff-list li {
  border-top: 2px solid var(--sim);
  padding-top: 0.9rem;
  font-size: var(--step--1);
  color: var(--text-muted);
  line-height: 1.6;
}

.diff-list strong {
  display: block;
  color: var(--text);
  margin-bottom: 0.25rem;
}

/* --------------------------------------------------------------- buttons */

.btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.7rem 1.3rem;
  border-radius: var(--radius);
  font-size: var(--step--1);
  font-weight: 600;
  text-decoration: none;
  border: 1px solid transparent;
  transition: transform 0.12s ease, background 0.2s ease;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-primary {
  background: var(--human);
  color: #fff;
}

.btn-primary:hover {
  background: #cf5730;
  color: #fff;
}

.btn-ghost {
  border-color: rgba(255, 255, 255, 0.28);
  color: var(--text-on-ink);
}

.btn-ghost:hover {
  border-color: rgba(255, 255, 255, 0.6);
  color: #fff;
}

.btn[aria-disabled="true"] {
  opacity: 0.55;
  pointer-events: none;
}

/* ------------------------------------------------------------ key dates */

.dates {
  background: var(--ink-2);
  color: var(--text-on-ink);
  padding-block: 0;
}

.dates-wrap {
  padding-inline: 0;
}

.dates-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  margin: 0;
}

.date-card {
  padding: clamp(1.4rem, 3vw, 2.1rem) clamp(1.35rem, 2.5vw, 2rem);
  border-right: 1px solid var(--ink-3);
}

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

@media (max-width: 700px) {
  .date-card {
    border-right: 0;
    border-bottom: 1px solid var(--ink-3);
  }
  .date-card:last-child {
    border-bottom: 0;
  }
}

.date-card dt {
  font-size: var(--step--1);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 600;
  color: var(--sim-soft);
  margin-bottom: 0.45rem;
}

.date-card dd {
  margin: 0;
  font-family: var(--font-display);
  font-size: var(--step-1);
  line-height: 1.25;
}

.date-card .tz {
  display: block;
  font-family: var(--font-body);
  font-size: var(--step--1);
  color: var(--text-on-ink-muted);
  margin-top: 0.3rem;
}

/* --------------------------------------------------------------- pillars */

.pillars {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.25rem;
  align-items: stretch;
}

.pillar {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: clamp(1.4rem, 2.5vw, 2rem);
}

.pillar h3 {
  margin-bottom: 0.4em;
}

.pillar p {
  color: var(--text-muted);
  font-size: var(--step--1);
  line-height: 1.6;
  margin-bottom: 0;
}

.pillar-mark {
  width: 34px;
  height: 34px;
  margin-bottom: 1rem;
}

/* ------------------------------------------------------------------ panel */

.panel {
  background: var(--ink-2);
  color: var(--text-on-ink);
  border-block: 1px solid var(--ink-3);
}

.panel-inner {
  display: grid;
  grid-template-columns: minmax(180px, 0.65fr) minmax(0, 1.35fr);
  gap: clamp(1.5rem, 4vw, 3rem);
  align-items: center;
}

@media (max-width: 780px) {
  .panel-inner {
    grid-template-columns: 1fr;
    gap: 1.25rem;
  }
}

.panel .eyebrow {
  color: var(--human-soft);
}

.panel-q {
  font-size: var(--step-3);
  color: #fff;
  margin: 0;
}

.panel p {
  color: var(--text-on-ink-muted);
  margin-bottom: 0.9em;
}

/* ------------------------------------------------------------- artifacts */

.artifact-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.25rem;
  list-style: none;
  padding: 0;
  margin: 0;
}

.artifact {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.35rem 1.5rem;
}

.artifact h3 {
  font-size: var(--step-0);
  font-family: var(--font-body);
  font-weight: 700;
  margin-bottom: 0.35em;
}

.artifact p {
  margin: 0;
  font-size: var(--step--1);
  color: var(--text-muted);
  line-height: 1.6;
}

.neutrality {
  margin-top: 1.75rem;
  font-size: var(--step--1);
  color: var(--text-muted);
  border-left: 2px solid var(--border-strong);
  padding-left: 1.1rem;
  margin-bottom: 0;
}

/* ------------------------------------------------------------- audience */

.communities {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 0.65rem;
}

.communities li {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0.85rem 1.15rem;
  font-size: var(--step--1);
  font-weight: 600;
}

/* ------------------------------------------------------------------ cfp */

.cfp-intro {
  margin-bottom: 2.5rem;
}

.why-submit {
  list-style: none;
  padding: 0;
  margin: 0 0 2.5rem;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 1rem;
}

.why-submit li {
  border-top: 2px solid var(--human);
  padding-top: 0.9rem;
}

.why-submit strong {
  display: block;
  margin-bottom: 0.2rem;
}

.why-submit span {
  color: var(--text-muted);
  font-size: var(--step--1);
  line-height: 1.55;
}

.topics-head {
  font-family: var(--font-body);
  font-size: var(--step-1);
  font-weight: 700;
  letter-spacing: -0.01em;
  margin-bottom: 1.25rem;
}

.topic-group {
  margin-bottom: 1.75rem;
}

.topic-group h4 {
  font-family: var(--font-body);
  font-size: var(--step--1);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 700;
  margin-bottom: 0.6em;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.swatch {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex: none;
}

.topic-group ul {
  margin: 0;
  padding-left: 1.15rem;
  color: var(--text-muted);
  font-size: var(--step--1);
}

.topic-group li {
  margin-bottom: 0.3em;
}

.priority-list,
.detail-list {
  max-width: var(--measure);
  margin: 0 0 2.5rem;
  padding-left: 1.35rem;
  color: var(--text-muted);
  font-size: var(--step--1);
}

.priority-list li,
.detail-list li {
  margin-bottom: 0.55rem;
  padding-left: 0.25rem;
}

.cfp-attendance {
  margin: 0 0 2.5rem;
}

.cfp-attendance p:last-child {
  margin-bottom: 0;
}

.spec {
  display: grid;
  gap: 0;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  background: #fff;
  margin-bottom: 1.5rem;
}

.spec div {
  display: grid;
  grid-template-columns: minmax(140px, 190px) 1fr;
  gap: 1rem;
  padding: 0.85rem 1.25rem;
  border-bottom: 1px solid var(--border);
  font-size: var(--step--1);
}

.spec div:last-child {
  border-bottom: 0;
}

.spec dt {
  font-weight: 700;
}

.spec dd {
  margin: 0;
  color: var(--text-muted);
}

@media (max-width: 560px) {
  .spec div {
    grid-template-columns: 1fr;
    gap: 0.2rem;
  }
}

.draft-note {
  border-left: 3px solid var(--human);
  background: rgba(226, 103, 60, 0.06);
  padding: 0.9rem 1.15rem;
  border-radius: 0 var(--radius) var(--radius) 0;
  font-size: var(--step--1);
  color: var(--text-muted);
  margin-bottom: 2.25rem;
}

.draft-note strong {
  color: var(--text);
}

/* ------------------------------------------------------------------ faq */

.faq {
  max-width: var(--measure);
}

.faq details {
  border-bottom: 1px solid var(--border-strong);
  padding: 0.35rem 0;
}

.faq summary {
  cursor: pointer;
  padding: 0.85rem 0;
  font-weight: 600;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}

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

.faq summary::after {
  content: "+";
  font-size: var(--step-1);
  color: var(--accent);
  line-height: 1;
  flex: none;
}

.faq details[open] summary::after {
  content: "\2013";
}

.faq details p {
  color: var(--text-muted);
  font-size: var(--step--1);
  padding-bottom: 0.6rem;
  margin-bottom: 0;
}

/* -------------------------------------------------------------- people */

.people {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(270px, 1fr));
  gap: 1.25rem;
  list-style: none;
  padding: 0;
  margin: 0;
}

.person {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem 1.3rem;
  background: #fff;
}

.person-head {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  margin-bottom: 1rem;
}

/* Monogram placeholder. Swap for <img class="avatar"> when headshots arrive;
   the sizing and shape are already correct. */
.avatar {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  flex: none;
  display: grid;
  place-items: center;
  font-family: var(--font-display);
  font-size: var(--step--1);
  font-weight: 600;
  letter-spacing: 0.02em;
  object-fit: cover;
}

.avatar-h {
  background: rgba(226, 103, 60, 0.14);
  color: #b4501f;
}

.avatar-s {
  background: rgba(46, 155, 184, 0.14);
  color: #1f7f99;
}

.person-id {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.person .name {
  font-weight: 700;
  font-size: var(--step-0);
}

/* Names link to personal homepages where they exist, so keep them looking
   like names rather than like links until hovered. */
.person .name a {
  color: inherit;
  text-decoration: none;
  border-bottom: 1px solid var(--border-strong);
}

.person .name a:hover {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

.person .affil {
  color: var(--text-muted);
  font-size: var(--step--1);
  line-height: 1.35;
}

.person .bio {
  font-size: var(--step--1);
  color: var(--text-muted);
  line-height: 1.65;
  margin-bottom: 0;
}

/* Links live inline in the prose rather than in a trailing row, so each one
   is attached to the work it refers to. */
.person .bio a {
  font-weight: 600;
}

/* Confirmed speakers use individual chips rather than a shared placeholder. */
.speaker-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 280px), 1fr));
  gap: 1rem;
  list-style: none;
  padding: 0;
  margin: 0;
}

.speaker-chip {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
  padding: 1.1rem 1.2rem;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.speaker-chip > span:last-child {
  min-width: 0;
}

.speaker-initials {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  flex: none;
  display: grid;
  place-items: center;
  font-family: var(--font-display);
  font-size: var(--step--1);
  font-weight: 600;
}

.speaker-chip strong,
.speaker-affil,
.speaker-focus {
  display: block;
}

.speaker-affil {
  margin-top: 0.15rem;
  color: var(--text-muted);
  font-size: var(--step--1);
}

.speaker-focus {
  margin-top: 0.55rem;
  color: var(--text-muted);
  font-size: var(--step--1);
  line-height: 1.55;
}

.speaker-note {
  max-width: var(--measure);
  margin: 1.25rem 0 0;
  color: var(--text-muted);
  font-size: var(--step--1);
}

.pc-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  list-style: none;
  padding: 0;
  margin: 0;
}

.pc-chip {
  flex: 0 1 220px;
  min-width: 190px;
  display: flex;
  align-items: center;
  gap: 0.7rem;
  padding: 0.8rem 1rem;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: var(--step--1);
  font-weight: 600;
}

.pc-initials {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  flex: none;
  display: grid;
  place-items: center;
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 600;
}

@media (max-width: 460px) {
  .pc-chip {
    flex-basis: 100%;
  }
}

.pc-note {
  max-width: var(--measure);
  margin: 1.35rem 0 0;
  color: var(--text-muted);
  font-size: var(--step--1);
}

.tba {
  border: 1px dashed var(--border-strong);
  border-radius: var(--radius);
  padding: clamp(1.5rem, 3vw, 2.25rem);
  color: var(--text-muted);
  font-size: var(--step--1);
  max-width: var(--measure);
}

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

/* --------------------------------------------------------------- footer */

.footer {
  background: var(--ink);
  color: var(--text-on-ink-muted);
  padding-block: clamp(2.5rem, 5vw, 3.5rem);
  font-size: var(--step--1);
}

.footer a {
  color: var(--sim-soft);
}

.footer-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem 3rem;
  justify-content: space-between;
  align-items: flex-start;
}

.footer p {
  margin: 0 0 0.4em;
}

/* ------------------------------------------------------------- motion */

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

.reveal.reveal-pending {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  .reveal,
  .reveal.reveal-pending {
    opacity: 1;
    transform: none;
    transition: none;
  }
  .btn:hover {
    transform: none;
  }
}