/* ==========================================================================
   Women in Creative Technologies
   Adelaide, South Australia
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. Tokens
   -------------------------------------------------------------------------- */

:root {
  /* Colour. Sampled from the WiCT brand: deep indigo, lilac, blush, warm paper.
     Every neutral is tinted toward the indigo hue so nothing reads as dead grey. */
  --ink:          oklch(0.24 0.085 283);
  --ink-2:        oklch(0.36 0.070 283);
  --ink-3:        oklch(0.52 0.035 283);
  --ink-4:        oklch(0.68 0.022 283);

  --violet:       oklch(0.47 0.180 288);
  --violet-lift:  oklch(0.55 0.190 290);
  --lilac:        oklch(0.80 0.080 300);
  --lilac-pale:   oklch(0.93 0.035 300);
  --blush:        oklch(0.85 0.065 350);
  --blush-pale:   oklch(0.95 0.028 350);

  --paper:        oklch(0.99 0.004 300);
  --paper-2:      oklch(0.97 0.008 300);
  --rule:         oklch(0.90 0.018 300);

  /* Type */
  --display: "Instrument Serif", "Iowan Old Style", Georgia, serif;
  --sans: "Archivo", "Helvetica Neue", system-ui, sans-serif;

  /* Fluid scale. Ratio holds ~1.3 between steps at every viewport. */
  --t-hero:  clamp(3.2rem, 9.5vw, 8.75rem);
  --t-xxl:   clamp(2.5rem, 5.4vw, 4.5rem);
  --t-xl:    clamp(1.9rem, 3.4vw, 2.9rem);
  --t-lg:    clamp(1.35rem, 1.9vw, 1.6rem);
  --t-body:  clamp(1.02rem, 1.12vw, 1.14rem);
  --t-sm:    0.9rem;
  --t-xs:    0.78rem;

  /* Space. Deliberately irregular: the rhythm comes from the variance. */
  --s-1: 0.5rem;
  --s-2: 0.875rem;
  --s-3: 1.5rem;
  --s-4: 2.5rem;
  --s-5: 4rem;
  --s-6: 5.5rem;
  --s-7: clamp(4.5rem, 8vw, 7.5rem);

  --gutter: clamp(1.4rem, 5vw, 5.5rem);
  --measure: 68ch;

  /* Motion. Exponential ease-out only. Nothing bounces. */
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-soft: cubic-bezier(0.33, 1, 0.68, 1);
}

/* --------------------------------------------------------------------------
   2. Base
   -------------------------------------------------------------------------- */

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

html {
  scroll-behavior: smooth;
  /* The fixed header would otherwise cover an anchored heading. */
  scroll-padding-top: 6rem;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: var(--t-body);
  line-height: 1.65;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

h1, h2, h3, h4 {
  font-family: var(--display);
  font-weight: 400;
  line-height: 1.04;
  letter-spacing: -0.015em;
  margin: 0;
  text-wrap: balance;
}

p { margin: 0 0 var(--s-3); max-width: var(--measure); }
p:last-child { margin-bottom: 0; }

a { color: inherit; text-decoration-thickness: 1px; text-underline-offset: 0.22em; }

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

::selection { background: var(--lilac); color: var(--ink); }

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

.skip {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 200;
  background: var(--ink);
  color: var(--paper);
  padding: var(--s-2) var(--s-3);
}
.skip:focus { left: var(--s-3); top: var(--s-3); }

/* --------------------------------------------------------------------------
   3. Shared pieces
   -------------------------------------------------------------------------- */

.wrap {
  width: 100%;
  max-width: 78rem;
  margin-inline: auto;
  padding-inline: var(--gutter);
}

section { position: relative; }

/* The eyebrow. Sentence case, never caps. Sits above a section title with a
   short rule, echoing the polygon linework at the smallest possible scale. */
.eyebrow {
  display: flex;
  align-items: center;
  gap: var(--s-2);
  font-size: var(--t-xs);
  letter-spacing: 0.14em;
  color: var(--ink-3);
  margin-bottom: var(--s-3);
  font-weight: 500;
}
.eyebrow::before {
  content: "";
  width: 1.75rem;
  height: 1px;
  background: var(--ink-4);
  flex: none;
}

/* Buttons ---------------------------------------------------------------- */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6em;
  padding: 0.95em 1.7em;
  font-family: var(--sans);
  font-size: var(--t-sm);
  font-weight: 500;
  letter-spacing: 0.02em;
  text-decoration: none;
  border: 1px solid var(--ink);
  background: var(--ink);
  color: var(--paper);
  position: relative;
  overflow: hidden;
  isolation: isolate;
  transition: color 0.5s var(--ease), border-color 0.5s var(--ease);
}
/* The fill sweeps up from the base rather than fading. Transform only. */
.btn::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: var(--violet);
  transform: translateY(101%);
  transition: transform 0.55s var(--ease);
}
.btn:hover::after,
.btn:focus-visible::after { transform: translateY(0); }
.btn:hover { border-color: var(--violet); }

.btn .arrow { transition: transform 0.45s var(--ease); }
.btn:hover .arrow { transform: translateX(4px); }

.btn--ghost {
  background: transparent;
  color: var(--ink);
  border-color: var(--ink-4);
}
.btn--ghost:hover, .btn--ghost:focus-visible { color: var(--paper); border-color: var(--violet); }

/* Text link with a rule that draws in from the left on hover. */
.link {
  display: inline-flex;
  align-items: center;
  gap: 0.45em;
  text-decoration: none;
  font-weight: 500;
  font-size: var(--t-sm);
  color: var(--ink);
  padding-bottom: 2px;
  background-image: linear-gradient(var(--violet), var(--violet));
  background-size: 0% 1px;
  background-position: 0 100%;
  background-repeat: no-repeat;
  transition: background-size 0.5s var(--ease), color 0.4s var(--ease);
}
.link:hover, .link:focus-visible { background-size: 100% 1px; color: var(--violet); }
.link .arrow { transition: transform 0.45s var(--ease); }
.link:hover .arrow { transform: translateX(3px); }

/* --------------------------------------------------------------------------
   4. Header
   -------------------------------------------------------------------------- */

.header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--s-3);
  padding: var(--s-3) var(--gutter);
  transition: background 0.5s var(--ease), padding 0.5s var(--ease),
              border-color 0.5s var(--ease);
  border-bottom: 1px solid transparent;
}
.header.is-stuck {
  background: color-mix(in oklab, var(--paper) 88%, transparent);
  backdrop-filter: blur(10px);
  border-bottom-color: var(--rule);
  padding-block: var(--s-2);
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  text-decoration: none;
  font-family: var(--display);
  font-size: 1.28rem;
  letter-spacing: -0.01em;
  color: var(--ink);
  white-space: nowrap;
}
.brand svg { flex: none; overflow: visible; }
.brand .mark-line {
  stroke: var(--violet);
  stroke-width: 1.1;
  fill: none;
  transition: stroke 0.5s var(--ease);
}
/* The mark's inner facets fan open on hover. Slight, not cute. */
.brand .facet {
  transform-origin: 50% 50%;
  transition: transform 0.7s var(--ease), opacity 0.7s var(--ease);
}
.brand:hover .facet { transform: rotate(-8deg) scale(1.08); opacity: 0.55; }

.nav { display: flex; align-items: center; gap: clamp(1rem, 2.2vw, 2rem); }
.nav a {
  text-decoration: none;
  font-size: var(--t-sm);
  color: var(--ink-2);
  position: relative;
  padding-block: 0.25rem;
  transition: color 0.35s var(--ease);
}
.nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 1px;
  background: var(--violet);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.5s var(--ease);
}
.nav a:hover, .nav a[aria-current="true"] { color: var(--ink); }
.nav a:hover::after,
.nav a[aria-current="true"]::after { transform: scaleX(1); transform-origin: left; }

/* `.nav a` (0,1,1) outranks `.btn` (0,1,0), so without this the button renders
   dark ink text on the dark ink fill. Restate the colour at nav specificity. */
.nav a.btn { color: var(--paper); padding: 0.7em 1.25em; }
.nav a.btn::after { background: var(--violet); }
.nav a.btn:hover, .nav a.btn:focus-visible { color: var(--paper); }

.nav-toggle { display: none; }

/* --------------------------------------------------------------------------
   5. Hero
   -------------------------------------------------------------------------- */

.hero {
  min-height: 100svh;
  display: grid;
  align-content: center;
  padding-block: 9rem var(--s-6);
  overflow: hidden;
}

/* The polygon mesh. Their own linework, rebuilt as live SVG so it can drift
   and respond to the cursor instead of sitting in the corners as a static PNG. */
.mesh {
  position: absolute;
  inset: -10%;
  width: 120%;
  height: 120%;
  pointer-events: none;
  z-index: 0;
  will-change: transform;
}
.mesh line { stroke-width: 0.9; vector-effect: non-scaling-stroke; }
.mesh circle { r: 2.4; }

.hero-inner { position: relative; z-index: 1; text-align: center; }

.hero-eyebrow {
  font-size: var(--t-xs);
  letter-spacing: 0.2em;
  color: var(--ink-3);
  margin-bottom: var(--s-4);
}

.hero h1 {
  font-size: var(--t-hero);
  line-height: 0.95;
  letter-spacing: -0.03em;
  margin-bottom: var(--s-3);
}
/* Each word is a mask that the line rises out of, one after another. */
.hero h1 .word { display: inline-block; overflow: hidden; vertical-align: bottom; }
.hero h1 .word > span {
  display: inline-block;
  transform: translateY(105%);
  animation: rise 1.15s var(--ease) forwards;
}
.hero h1 .word:nth-child(1) > span { animation-delay: 0.05s; }
.hero h1 .word:nth-child(2) > span { animation-delay: 0.13s; }
.hero h1 .word:nth-child(3) > span { animation-delay: 0.21s; }
.hero h1 .word:nth-child(4) > span { animation-delay: 0.29s; }

/* The initial letter of each brand word, in lilac. Carried over from the
   original site, which coloured the W, C and T. */
.hero h1 .cap { color: var(--lilac); }

@keyframes rise { to { transform: translateY(0); } }

.hero-sub {
  font-size: var(--t-lg);
  color: var(--ink-2);
  margin: 0 auto var(--s-4);
  max-width: 34ch;
  opacity: 0;
  animation: fade-up 1s var(--ease) 0.5s forwards;
}

.hero-actions {
  display: flex;
  gap: var(--s-2);
  justify-content: center;
  flex-wrap: wrap;
  align-items: center;
  opacity: 0;
  animation: fade-up 1s var(--ease) 0.65s forwards;
}
.hero-note { font-size: var(--t-xs); color: var(--ink-3); font-style: italic; }

@keyframes fade-up {
  from { opacity: 0; transform: translateY(14px); }
  to   { opacity: 1; transform: translateY(0); }
}

.scroll-cue {
  position: absolute;
  bottom: var(--s-4);
  left: 50%;
  translate: -50% 0;
  z-index: 1;
  width: 1px;
  height: 3.5rem;
  background: linear-gradient(var(--rule), transparent);
  opacity: 0;
  animation: fade-up 1s var(--ease) 1.1s forwards;
}
.scroll-cue::after {
  content: "";
  position: absolute;
  inset: 0 auto auto 0;
  width: 1px;
  height: 40%;
  background: var(--violet);
  animation: cue 2.4s var(--ease-soft) infinite;
}
@keyframes cue {
  0%   { transform: translateY(-100%); opacity: 0; }
  35%  { opacity: 1; }
  100% { transform: translateY(250%); opacity: 0; }
}

/* --------------------------------------------------------------------------
   6. Ethos band
   -------------------------------------------------------------------------- */

.ethos {
  background: var(--ink);
  color: var(--paper);
  padding-block: var(--s-7);
  overflow: hidden;
}
.ethos-inner { text-align: center; position: relative; z-index: 1; }
.ethos .said {
  font-size: var(--t-xs);
  letter-spacing: 0.2em;
  color: var(--lilac);
  margin-bottom: var(--s-4);
}
.ethos blockquote {
  margin: 0;
  font-family: var(--display);
  font-size: var(--t-xxl);
  line-height: 1.12;
  letter-spacing: -0.02em;
  max-width: 20ch;
  margin-inline: auto;
}
.ethos blockquote em { font-style: italic; color: var(--lilac); }

/* --------------------------------------------------------------------------
   7. Mission
   -------------------------------------------------------------------------- */

.mission { padding-block: var(--s-7); }

.mission-grid {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  gap: clamp(2rem, 6vw, 6rem);
  align-items: start;
}

.mission h2 {
  font-size: var(--t-xxl);
  position: sticky;
  top: 7rem;
}
.mission h2 em { font-style: italic; color: var(--violet); }

/* WiCT's mission is one long paragraph, so it needs a slightly smaller size and a
   tighter measure than a pull quote would want, or it becomes a wall. */
.mission-body p {
  font-size: clamp(1.08rem, 1.3vw, 1.26rem);
  line-height: 1.62;
  color: var(--ink-2);
  max-width: 46ch;
}
.mission-body p + p { margin-top: var(--s-3); }

/* Three facts, set as a bare row. Not cards. */
.facts {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s-5);
  margin-top: var(--s-5);
  padding-top: var(--s-4);
  border-top: 1px solid var(--rule);
}
.fact dt {
  font-size: var(--t-xs);
  letter-spacing: 0.1em;
  color: var(--ink-3);
  margin-bottom: 0.35rem;
}
.fact dd {
  margin: 0;
  font-family: var(--display);
  font-size: var(--t-xl);
  line-height: 1;
  color: var(--ink);
}

/* --------------------------------------------------------------------------
   8. Team
   -------------------------------------------------------------------------- */

.team {
  padding-block: var(--s-7);
  background: var(--paper-2);
  border-block: 1px solid var(--rule);
}

.team-head {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  gap: clamp(2rem, 6vw, 6rem);
  align-items: end;
  margin-bottom: var(--s-6);
}
.team-head h2 { font-size: var(--t-xxl); }
.team-head p { color: var(--ink-2); }

.roster {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr));
  gap: var(--s-5) var(--s-4);
}

.member { position: relative; }

/* The photo sits inside a polygon frame: a thin line drawn on two corners
   that closes into a full frame on hover. Same geometry as the logo. */
.portrait {
  position: relative;
  aspect-ratio: 4 / 5;
  overflow: hidden;
  margin-bottom: var(--s-3);
  background: var(--lilac-pale);
}
.portrait img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.9);
  transition: transform 1.1s var(--ease), filter 0.7s var(--ease);
}
.member:hover .portrait img { transform: scale(1.04); filter: saturate(1.05); }

.portrait::before,
.portrait::after {
  content: "";
  position: absolute;
  width: 2.25rem;
  height: 2.25rem;
  z-index: 1;
  transition: width 0.65s var(--ease), height 0.65s var(--ease),
              border-color 0.65s var(--ease);
  pointer-events: none;
}
.portrait::before {
  top: 0.7rem; left: 0.7rem;
  border-top: 1px solid var(--paper);
  border-left: 1px solid var(--paper);
}
.portrait::after {
  bottom: 0.7rem; right: 0.7rem;
  border-bottom: 1px solid var(--paper);
  border-right: 1px solid var(--paper);
}
.member:hover .portrait::before,
.member:hover .portrait::after {
  width: calc(100% - 1.4rem);
  height: calc(100% - 1.4rem);
}

.member h3 { font-size: var(--t-lg); margin-bottom: 0.15rem; }
.member .role {
  font-size: var(--t-xs);
  letter-spacing: 0.09em;
  color: var(--violet);
  margin-bottom: var(--s-2);
}
.member .bio {
  font-size: var(--t-sm);
  line-height: 1.6;
  color: var(--ink-2);
  margin-bottom: var(--s-2);
}
.member .li {
  display: inline-flex;
  align-items: center;
  gap: 0.4em;
  font-size: var(--t-xs);
  letter-spacing: 0.05em;
  color: var(--ink-3);
  text-decoration: none;
  transition: color 0.4s var(--ease), gap 0.4s var(--ease);
}
.member .li:hover { color: var(--violet); gap: 0.65em; }

.team-photo {
  margin-top: var(--s-6);
  position: relative;
  overflow: hidden;
}
.team-photo img { width: 100%; }
.team-photo figcaption {
  font-size: var(--t-xs);
  color: var(--ink-3);
  margin-top: var(--s-2);
}

/* --------------------------------------------------------------------------
   9. Events
   -------------------------------------------------------------------------- */

.events { padding-block: var(--s-7); }
.events h2 { font-size: var(--t-xxl); margin-bottom: var(--s-5); }

/* Next event: an honest empty state, not a fake listing. */
.next {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
  padding: var(--s-5);
  border: 1px solid var(--rule);
  background:
    radial-gradient(80% 120% at 100% 0%,
      color-mix(in oklab, var(--lilac) 22%, transparent), transparent 70%),
    var(--paper);
  margin-bottom: var(--s-6);
}
.next h3 { font-size: var(--t-xl); margin-bottom: var(--s-2); }
.next p { color: var(--ink-2); margin-bottom: var(--s-3); }

.signup { display: flex; flex-wrap: wrap; gap: var(--s-2); }

/* Past event. Full-width editorial layout, image and detail side by side. */
.past-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--s-3);
  padding-bottom: var(--s-2);
  border-bottom: 1px solid var(--ink);
  margin-bottom: var(--s-4);
}
.past-head h3 { font-size: var(--t-lg); }
.past-head .count { font-size: var(--t-xs); color: var(--ink-3); }

.event {
  display: grid;
  grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
  gap: clamp(2rem, 5vw, 4rem);
  align-items: start;
}
.event-media { position: relative; overflow: hidden; }
.event-media img { width: 100%; transition: transform 1.4s var(--ease); }
.event-media:hover img { transform: scale(1.03); }

.event .status {
  display: inline-block;
  font-size: var(--t-xs);
  letter-spacing: 0.09em;
  color: var(--ink-3);
  border: 1px solid var(--rule);
  padding: 0.25em 0.7em;
  margin-bottom: var(--s-3);
}
.event h4 {
  font-family: var(--display);
  font-size: var(--t-xl);
  font-weight: 400;
  margin-bottom: var(--s-2);
}
.event .when {
  font-size: var(--t-sm);
  color: var(--ink-2);
  margin-bottom: var(--s-3);
  line-height: 1.5;
}
.event .when strong { color: var(--ink); font-weight: 500; }
.event .blurb { font-size: var(--t-sm); color: var(--ink-2); margin-bottom: var(--s-4); }

.panel { margin: 0; }
.panel > dt {
  font-size: var(--t-xs);
  letter-spacing: 0.1em;
  color: var(--ink-3);
  padding-bottom: var(--s-1);
  border-bottom: 1px solid var(--rule);
  margin-bottom: var(--s-2);
}
.panel > dd { margin: 0; }
.speakers { list-style: none; margin: 0; padding: 0; }
.speakers li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.15rem var(--s-2);
  padding-block: 0.6rem;
  border-bottom: 1px solid var(--rule);
  font-size: var(--t-sm);
}
.speakers li:last-child { border-bottom: 0; }
.speakers .name { font-weight: 500; }
.speakers .of { color: var(--ink-3); font-size: var(--t-xs); grid-column: 1 / -1; }

/* Group photo strip from the launch. */
.crowd { margin-top: var(--s-6); }
.crowd img { width: 100%; }
.crowd figcaption {
  font-size: var(--t-xs);
  color: var(--ink-3);
  margin-top: var(--s-2);
  text-align: right;
}

/* --------------------------------------------------------------------------
   10. Blog
   -------------------------------------------------------------------------- */

.blog {
  padding-block: var(--s-7);
  background: var(--paper-2);
  border-block: 1px solid var(--rule);
}
.blog-head { margin-bottom: var(--s-5); }
.blog-head h2 { font-size: var(--t-xxl); margin-bottom: var(--s-3); }
.blog-head p { color: var(--ink-2); }

.post {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
  text-decoration: none;
  color: inherit;
  padding-top: var(--s-4);
  border-top: 1px solid var(--ink);
}
.post-media { overflow: hidden; aspect-ratio: 3 / 2; }
.post-media img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 1.3s var(--ease);
}
.post:hover .post-media img { transform: scale(1.05); }
.post .meta {
  font-size: var(--t-xs);
  letter-spacing: 0.08em;
  color: var(--ink-3);
  margin-bottom: var(--s-2);
}
.post h3 {
  font-size: var(--t-xl);
  margin-bottom: var(--s-2);
  transition: color 0.4s var(--ease);
}
.post:hover h3 { color: var(--violet); }
.post .excerpt { color: var(--ink-2); font-size: var(--t-sm); margin-bottom: var(--s-3); }
.post .by { font-size: var(--t-xs); color: var(--ink-3); margin-bottom: var(--s-3); }

/* --------------------------------------------------------------------------
   11. Footer
   -------------------------------------------------------------------------- */

.footer {
  background: var(--ink);
  color: var(--paper);
  padding-block: var(--s-6) var(--s-4);
}
.footer a { color: var(--lilac); }

.footer-top {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 3fr) minmax(0, 4fr);
  gap: var(--s-5);
  padding-bottom: var(--s-5);
  border-bottom: 1px solid color-mix(in oklab, var(--paper) 16%, transparent);
}
.footer h2 {
  font-size: var(--t-xl);
  margin-bottom: var(--s-2);
  color: var(--paper);
}
.footer .said {
  font-size: var(--t-xs);
  letter-spacing: 0.14em;
  color: var(--lilac);
  margin-bottom: var(--s-3);
}
.footer p { color: color-mix(in oklab, var(--paper) 76%, transparent); font-size: var(--t-sm); }

.mailto {
  font-family: var(--display);
  font-size: var(--t-lg);
  color: var(--paper);
  text-decoration: none;
  display: inline-block;
  padding-bottom: 3px;
  background-image: linear-gradient(var(--lilac), var(--lilac));
  background-size: 100% 1px;
  background-position: 0 100%;
  background-repeat: no-repeat;
  transition: background-size 0.6s var(--ease), color 0.4s var(--ease);
}
.mailto:hover { background-size: 0% 1px; color: var(--lilac); }

.f-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.55rem; }
.f-list a {
  text-decoration: none;
  font-size: var(--t-sm);
  color: color-mix(in oklab, var(--paper) 80%, transparent);
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  transition: color 0.35s var(--ease), gap 0.35s var(--ease);
}
.f-list a:hover { color: var(--lilac); gap: 0.75em; }

/* Acknowledgement of Country. Given real weight, not shrunk into fine print. */
.ack {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: var(--s-3);
  align-items: start;
  padding-block: var(--s-5);
  border-bottom: 1px solid color-mix(in oklab, var(--paper) 16%, transparent);
}
.ack img { width: 3.5rem; border: 1px solid color-mix(in oklab, var(--paper) 25%, transparent); }
.ack h3 {
  font-size: var(--t-lg);
  color: var(--paper);
  margin-bottom: var(--s-2);
}
.ack p {
  color: color-mix(in oklab, var(--paper) 82%, transparent);
  font-size: var(--t-sm);
  max-width: 62ch;
}
.ack p + p { margin-top: var(--s-2); }

.inclusion {
  padding-block: var(--s-4);
  border-bottom: 1px solid color-mix(in oklab, var(--paper) 16%, transparent);
}
.inclusion p {
  color: color-mix(in oklab, var(--paper) 82%, transparent);
  font-size: var(--t-sm);
  max-width: 62ch;
}

.footer-base {
  display: flex;
  justify-content: space-between;
  gap: var(--s-3);
  flex-wrap: wrap;
  padding-top: var(--s-4);
  font-size: var(--t-xs);
  color: color-mix(in oklab, var(--paper) 60%, transparent);
}

/* --------------------------------------------------------------------------
   13. Article page
   -------------------------------------------------------------------------- */

.article { padding-block: 9rem var(--s-6); }
.article-head { max-width: 46rem; margin-inline: auto; text-align: center; }
.article-head .meta {
  font-size: var(--t-xs);
  letter-spacing: 0.1em;
  color: var(--ink-3);
  margin-bottom: var(--s-3);
}
.article-head h1 {
  font-size: var(--t-xxl);
  margin-bottom: var(--s-3);
}
.article-head .by { color: var(--ink-2); font-size: var(--t-sm); margin-inline: auto; }

.article-hero { margin-block: var(--s-5); }
.article-hero img { width: 100%; }
.article-hero figcaption {
  font-size: var(--t-xs);
  color: var(--ink-3);
  margin-top: var(--s-2);
}

.prose { max-width: 40rem; margin-inline: auto; }
.prose > * { max-width: none; }
.prose p { font-size: var(--t-lg); line-height: 1.68; color: var(--ink-2); }
.prose h2 {
  font-size: var(--t-xl);
  margin-top: var(--s-5);
  margin-bottom: var(--s-2);
}
.prose h2 .num {
  font-family: var(--sans);
  font-size: var(--t-xs);
  letter-spacing: 0.1em;
  color: var(--violet);
  display: block;
  margin-bottom: 0.5rem;
}
.prose blockquote {
  margin: var(--s-5) 0;
  padding-left: var(--s-3);
  border-left: 1px solid var(--violet);
  font-family: var(--display);
  font-size: var(--t-xl);
  line-height: 1.25;
  color: var(--ink);
}
.article-foot {
  max-width: 40rem;
  margin: var(--s-6) auto 0;
  padding-top: var(--s-4);
  border-top: 1px solid var(--rule);
  display: flex;
  justify-content: space-between;
  gap: var(--s-3);
  flex-wrap: wrap;
  align-items: center;
}

/* --------------------------------------------------------------------------
   14. Scroll reveal
   -------------------------------------------------------------------------- */

[data-reveal] {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.9s var(--ease), transform 0.9s var(--ease);
}
[data-reveal].is-in { opacity: 1; transform: none; }
/* Stagger children of a revealed group. */
[data-reveal].is-in > * { --d: 0ms; }

.stagger > * {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.85s var(--ease), transform 0.85s var(--ease);
  transition-delay: var(--d, 0ms);
}
.stagger.is-in > * { opacity: 1; transform: none; }

/* --------------------------------------------------------------------------
   15. Responsive
   -------------------------------------------------------------------------- */

@media (max-width: 62rem) {
  .mission-grid,
  .team-head,
  .event,
  .post,
  .next,
  .footer-top { grid-template-columns: 1fr; }

  .mission h2 { position: static; }
  .team-head { align-items: start; gap: var(--s-3); }
  .post-media { order: -1; }
  .footer-top { gap: var(--s-4); }
}

@media (max-width: 48rem) {
  /* Nav collapses to a disclosure panel. No overlay, no modal. */
  .nav-toggle {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: none;
    border: 1px solid var(--rule);
    color: var(--ink);
    font: inherit;
    font-size: var(--t-sm);
    padding: 0.5em 0.9em;
    cursor: pointer;
  }
  .nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: var(--paper);
    border-block: 1px solid var(--rule);
    padding: var(--s-2) var(--gutter) var(--s-3);
    /* Collapsed by default; JS flips [data-open]. */
    display: none;
  }
  .nav[data-open="true"] { display: flex; }
  .nav a { padding-block: 0.85rem; border-bottom: 1px solid var(--rule); }
  .nav a::after { display: none; }
  .nav .btn { margin-top: var(--s-2); justify-content: center; }

  .facts { gap: var(--s-3) var(--s-4); }
  .ack { grid-template-columns: 1fr; }
  .crowd figcaption { text-align: left; }
}

/* --------------------------------------------------------------------------
   16. Reduced motion
   -------------------------------------------------------------------------- */

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .hero h1 .word > span { transform: none; }
  .hero-sub, .hero-actions, .scroll-cue { opacity: 1; }
  [data-reveal], .stagger > * { opacity: 1; transform: none; }
  .mesh { display: none; }
}

@media print {
  .header, .mesh, .scroll-cue { display: none; }
  body { background: #fff; color: #000; }
  /* Reveal elements start at opacity 0 and are shown by IntersectionObserver on
     scroll. Printing never scrolls, so without this the page prints blank. */
  [data-reveal], .stagger > * { opacity: 1 !important; transform: none !important; }
}