/* =========================================================================
   Unseen Genius — design system
   ========================================================================= */

:root {
  /* Brand */
  --coral:        #FF7F7A;
  --coral-deep:   #D94A42;
  --coral-ink:    #A8322C;
  --coral-wash:   #FFF1EF;

  /* Neutrals */
  --ink:          #1C1A1B;
  --ink-2:        #413C3D;
  --ink-3:        #6B6466;
  --rule:         #E6DED9;
  --paper:        #FDFBF8;
  --paper-2:      #F6F1EB;
  --card:         #FFFFFF;

  --gold:         #B08D3E;

  /* Type */
  --display: "Fraunces", "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, serif;
  --sans:    "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;

  /* Space + shape */
  --gutter: clamp(1.25rem, 5vw, 4rem);
  --measure: 68ch;
  --radius: 14px;
  --radius-lg: 22px;
  --shadow-1: 0 1px 2px rgba(28, 26, 27, .05), 0 6px 20px -8px rgba(28, 26, 27, .12);
  --shadow-2: 0 2px 6px rgba(28, 26, 27, .07), 0 22px 50px -18px rgba(28, 26, 27, .25);
  --ring: 0 0 0 3px rgba(255, 127, 122, .45);

  --header-h: 112px;
  --logo-h: 64px;
  color-scheme: light;
}

:root[data-theme="dark"],
html:not([data-theme="light"]) {
  /* placeholder so the selector list below stays symmetrical */
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --ink:        #F3EEEA;
    --ink-2:      #CFC6C2;
    --ink-3:      #9E938F;
    --rule:       #37302F;
    --paper:      #141111;
    --paper-2:    #1C1818;
    --card:       #1F1A1A;
    --coral-wash: #2A1C1B;
    --coral-deep: #FF9C96;
    --coral-ink:  #FFB3AE;
    --gold:       #D6B263;
    --shadow-1: 0 1px 2px rgba(0,0,0,.4), 0 6px 20px -8px rgba(0,0,0,.6);
    --shadow-2: 0 2px 6px rgba(0,0,0,.5), 0 22px 50px -18px rgba(0,0,0,.8);
    color-scheme: dark;
  }
}

:root[data-theme="dark"] {
  --ink:        #F3EEEA;
  --ink-2:      #CFC6C2;
  --ink-3:      #9E938F;
  --rule:       #37302F;
  --paper:      #141111;
  --paper-2:    #1C1818;
  --card:       #1F1A1A;
  --coral-wash: #2A1C1B;
  --coral-deep: #FF9C96;
  --coral-ink:  #FFB3AE;
  --gold:       #D6B263;
  --shadow-1: 0 1px 2px rgba(0,0,0,.4), 0 6px 20px -8px rgba(0,0,0,.6);
  --shadow-2: 0 2px 6px rgba(0,0,0,.5), 0 22px 50px -18px rgba(0,0,0,.8);
  color-scheme: dark;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .001ms !important; transition-duration: .001ms !important; }
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 1.0625rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

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

h1, h2, h3, h4 {
  font-family: var(--display);
  font-weight: 600;
  line-height: 1.12;
  letter-spacing: -0.015em;
  margin: 0 0 .5em;
  text-wrap: balance;
}
h1 { font-size: clamp(2.25rem, 6.2vw, 4.25rem); }
h2 { font-size: clamp(1.65rem, 3.6vw, 2.6rem); }
h3 { font-size: clamp(1.2rem, 2.2vw, 1.5rem); }
p  { margin: 0 0 1.15em; }
p:last-child { margin-bottom: 0; }

a { color: var(--coral-ink); text-decoration-thickness: 1px; text-underline-offset: .18em; }
a:hover { color: var(--coral-deep); }

:focus-visible {
  outline: 2px solid var(--coral-deep);
  outline-offset: 3px;
  border-radius: 4px;
}

hr { border: 0; border-top: 1px solid var(--rule); margin: 3rem 0; }

::selection { background: var(--coral); color: #fff; }

/* ---------- Layout helpers ---------- */
.wrap { width: min(1200px, 100% - var(--gutter) * 2); margin-inline: auto; }
.wrap-narrow { width: min(760px, 100% - var(--gutter) * 2); margin-inline: auto; }
.section { padding-block: clamp(3.5rem, 8vw, 7rem); }
.section--tint { background: var(--paper-2); }

.skip {
  position: absolute; left: -9999px; top: 0; z-index: 200;
  background: var(--ink); color: var(--paper);
  padding: .75rem 1.25rem; border-radius: 0 0 var(--radius) 0;
}
.skip:focus { left: 0; }

.eyebrow {
  font-family: var(--sans);
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--coral-deep);
  margin: 0 0 1rem;
}
.lede { font-size: clamp(1.1rem, 1.9vw, 1.3rem); color: var(--ink-2); max-width: var(--measure); }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: color-mix(in srgb, var(--paper) 88%, transparent);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid var(--rule);
}
.site-header__inner {
  min-height: var(--header-h);
  display: flex; align-items: center; gap: 1rem;
  width: min(1200px, 100% - var(--gutter) * 2); margin-inline: auto;
}
.brand { display: flex; align-items: center; text-decoration: none; margin-right: auto; }
.brand:focus-visible { outline-offset: 6px; }
.brand__logo { height: var(--logo-h); width: auto; }
.brand__logo--dark { display: none; }

/* Swap in the light-on-dark logo wherever the page background is dark. */
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .brand__logo--light { display: none; }
  :root:not([data-theme="light"]) .brand__logo--dark { display: block; }
}
:root[data-theme="dark"] .brand__logo--light { display: none; }
:root[data-theme="dark"] .brand__logo--dark { display: block; }

.nav { display: flex; align-items: center; gap: .25rem; }
.nav a {
  display: inline-block;
  padding: .55rem .8rem;
  border-radius: 999px;
  font-size: .875rem; font-weight: 600; letter-spacing: .04em; text-transform: uppercase;
  color: var(--ink-2); text-decoration: none;
}
.nav a:hover { background: var(--coral-wash); color: var(--coral-ink); }
.nav a[aria-current="page"] { color: var(--coral-ink); background: var(--coral-wash); }

.icon-btn {
  display: grid; place-items: center;
  width: 40px; height: 40px;
  border: 1px solid var(--rule); border-radius: 999px;
  background: transparent; color: var(--ink-2);
  cursor: pointer; padding: 0;
}
.icon-btn:hover { background: var(--coral-wash); color: var(--coral-ink); border-color: var(--coral); }
.icon-btn svg { width: 18px; height: 18px; }
.theme-toggle .moon { display: none; }
:root[data-theme="dark"] .theme-toggle .sun { display: none; }
:root[data-theme="dark"] .theme-toggle .moon { display: block; }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .theme-toggle .sun { display: none; }
  :root:not([data-theme="light"]) .theme-toggle .moon { display: block; }
}

.nav-toggle { display: none; }

@media (max-width: 860px) {
  :root { --header-h: 80px; --logo-h: 46px; }
  .nav-toggle { display: grid; }
  .nav {
    position: fixed; inset: var(--header-h) 0 auto 0;
    flex-direction: column; align-items: stretch; gap: 0;
    background: var(--paper);
    border-bottom: 1px solid var(--rule);
    padding: .5rem var(--gutter) 1.25rem;
    box-shadow: var(--shadow-2);
    transform: translateY(-120%);
    transition: transform .28s cubic-bezier(.2,.8,.2,1);
    max-height: calc(100dvh - var(--header-h)); overflow-y: auto;
  }
  .nav[data-open="true"] { transform: translateY(0); }
  .nav a { padding: .85rem .5rem; font-size: 1rem; border-radius: var(--radius); }
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: .5rem;
  padding: .85rem 1.5rem;
  border-radius: 999px;
  font-weight: 650; font-size: .95rem;
  text-decoration: none; border: 1px solid transparent; cursor: pointer;
  transition: transform .15s ease, box-shadow .15s ease, background .15s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn--primary { background: var(--coral-deep); color: #fff; box-shadow: var(--shadow-1); }
.btn--primary:hover { background: var(--coral-ink); color: #fff; }
:root[data-theme="dark"] .btn--primary { color: #231312; }
.btn--ghost { border-color: var(--rule); color: var(--ink); background: var(--card); }
.btn--ghost:hover { border-color: var(--coral); color: var(--coral-ink); }

/* ---------- Hero ---------- */
.hero {
  position: relative; overflow: hidden;
  padding-block: clamp(3rem, 9vw, 7rem) clamp(3rem, 8vw, 6rem);
  background:
    radial-gradient(90ch 60ch at 82% -10%, var(--coral-wash) 0%, transparent 62%),
    var(--paper);
}
.hero__grid { display: grid; gap: clamp(2rem, 5vw, 4rem); align-items: center; }
@media (min-width: 900px) { .hero__grid { grid-template-columns: 1.1fr .9fr; } }

.hero h1 em {
  font-style: italic;
  color: var(--coral-deep);
}
.hero__actions { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: 2rem; }

.hero__collage {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: .6rem;
}
.hero__collage img {
  width: 100%; aspect-ratio: 3/4; object-fit: cover; object-position: center 22%;
  border-radius: 10px; background: var(--paper-2);
  box-shadow: var(--shadow-1);
  filter: grayscale(1) contrast(1.03);
  transition: filter .4s ease, transform .4s ease;
}
.hero__collage img:nth-child(3n+2) { transform: translateY(14px); }
.hero__collage:hover img { filter: grayscale(0); }
@media (max-width: 899px) { .hero__collage { grid-template-columns: repeat(4, 1fr); } }
@media (max-width: 520px) { .hero__collage img:nth-child(n+9) { display: none; } }

/* ---------- Stats ---------- */
.stats { display: grid; gap: 1.25rem; }
@media (min-width: 760px) { .stats { grid-template-columns: repeat(3, 1fr); } }
.stat {
  background: var(--card); border: 1px solid var(--rule);
  border-radius: var(--radius-lg); padding: 1.75rem;
  box-shadow: var(--shadow-1);
}
.stat__value {
  font-family: var(--display); font-weight: 700;
  font-size: clamp(2.6rem, 6vw, 3.6rem); line-height: 1;
  color: var(--coral-deep); letter-spacing: -.03em;
  margin-bottom: .5rem;
}
.stat__label { font-weight: 600; margin-bottom: .5rem; }
.stat__note { font-size: .9rem; color: var(--ink-3); margin: 0; }
.stat__src { font-size: .78rem; color: var(--ink-3); margin-top: .9rem; display: block; }

/* ---------- Quote band ---------- */
.quotes { display: grid; gap: 1.5rem; }
@media (min-width: 880px) { .quotes { grid-template-columns: repeat(3, 1fr); } }
.quote-card {
  border-left: 3px solid var(--coral);
  padding-left: 1.5rem;
}
.quote-card blockquote {
  margin: 0 0 .9rem;
  font-family: var(--display); font-size: 1.2rem; line-height: 1.35; font-style: italic;
}
.quote-card cite { font-style: normal; font-size: .85rem; color: var(--ink-3); }
.quote-card cite b { color: var(--ink-2); font-weight: 650; display: block; }

/* ---------- Gallery ---------- */
.toolbar {
  display: flex; flex-wrap: wrap; gap: 1rem; align-items: center; justify-content: space-between;
  padding: 1.25rem 0; margin-bottom: 1.5rem;
  border-bottom: 1px solid var(--rule);
  position: sticky; top: var(--header-h); z-index: 20;
  background: color-mix(in srgb, var(--paper) 92%, transparent);
  backdrop-filter: blur(10px);
}
.search {
  display: flex; align-items: center; gap: .6rem;
  background: var(--card); border: 1px solid var(--rule);
  border-radius: 999px; padding: .5rem 1rem; min-width: min(300px, 100%);
}
.search:focus-within { border-color: var(--coral); box-shadow: var(--ring); }
.search svg { width: 16px; height: 16px; color: var(--ink-3); flex: none; }
.search input {
  border: 0; background: transparent; color: inherit; font: inherit;
  padding: .25rem 0; width: 100%;
}
.search input:focus { outline: none; }

.chips { display: flex; flex-wrap: wrap; gap: .4rem; }
.chip {
  border: 1px solid var(--rule); background: var(--card); color: var(--ink-2);
  border-radius: 999px; padding: .45rem .95rem;
  font-size: .82rem; font-weight: 650; cursor: pointer;
  transition: all .15s ease;
}
.chip:hover { border-color: var(--coral); color: var(--coral-ink); }
.chip[aria-pressed="true"] { background: var(--ink); color: var(--paper); border-color: var(--ink); }

.grid {
  display: grid; gap: clamp(1.1rem, 2.2vw, 1.75rem);
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 260px), 1fr));
}

.card {
  position: relative;
  display: flex; flex-direction: column;
  background: var(--card);
  border: 1px solid var(--rule);
  border-radius: var(--radius-lg);
  overflow: hidden;
  text-decoration: none; color: inherit;
  box-shadow: var(--shadow-1);
  transition: transform .22s cubic-bezier(.2,.8,.2,1), box-shadow .22s ease, border-color .22s ease;
}
.card:hover, .card:focus-visible {
  transform: translateY(-4px);
  box-shadow: var(--shadow-2);
  border-color: var(--coral);
}
.card__media { position: relative; background: var(--paper-2); }
.card__media img {
  width: 100%; aspect-ratio: 4/5; object-fit: cover; object-position: center 22%;
  transition: transform .5s cubic-bezier(.2,.8,.2,1);
}
.card:hover .card__media img { transform: scale(1.035); }
.card__media--artifact img { object-fit: contain; object-position: center; padding: .5rem; }
.card__era {
  position: absolute; left: .75rem; top: .75rem;
  background: color-mix(in srgb, var(--card) 86%, transparent);
  backdrop-filter: blur(6px);
  border: 1px solid var(--rule);
  border-radius: 999px; padding: .25rem .7rem;
  font-size: .72rem; font-weight: 700; letter-spacing: .05em;
  color: var(--ink-2);
}
.card__body { padding: 1.1rem 1.2rem 1.35rem; display: flex; flex-direction: column; gap: .45rem; flex: 1; }
.card__field { font-size: .72rem; font-weight: 700; letter-spacing: .1em; line-height: 1.35; min-height: 2.7em; text-transform: uppercase; color: var(--coral-deep); }
.card__name { font-family: var(--display); font-size: 1.3rem; font-weight: 600; line-height: 1.15; margin: 0; }
.card__hook { font-size: .92rem; color: var(--ink-2); line-height: 1.5; margin: 0; }
.card__more {
  margin-top: auto; padding-top: .6rem;
  font-size: .82rem; font-weight: 700; color: var(--coral-deep);
  display: inline-flex; align-items: center; gap: .35rem;
}
.card:hover .card__more span { transform: translateX(3px); }
.card__more span { transition: transform .2s ease; display: inline-block; }

.empty { text-align: center; padding: 4rem 1rem; color: var(--ink-3); display: none; }
.empty[data-show="true"] { display: block; }

.count { font-size: .85rem; color: var(--ink-3); }

/* ---------- Profile page ---------- */
.profile-hero { padding-block: clamp(2rem, 5vw, 4rem) clamp(2rem, 4vw, 3rem); background: var(--paper-2); border-bottom: 1px solid var(--rule); }
.profile-hero__grid { display: grid; gap: clamp(1.75rem, 4vw, 3.5rem); align-items: start; }
@media (min-width: 880px) { .profile-hero__grid { grid-template-columns: 360px 1fr; } }

.portrait {
  border-radius: var(--radius-lg); overflow: hidden;
  border: 1px solid var(--rule); background: var(--card);
  box-shadow: var(--shadow-2);
}
.portrait img { width: 100%; aspect-ratio: 4/5; object-fit: cover; object-position: center 20%; }
.portrait--artifact img { object-fit: contain; aspect-ratio: 4/5; padding: .6rem; background: var(--card); }
.portrait__cap { font-size: .78rem; color: var(--ink-3); padding: .75rem .9rem; border-top: 1px solid var(--rule); margin: 0; }

.profile-hero h1 { margin-bottom: .35rem; }
.profile-hero__dates { font-size: 1rem; color: var(--ink-3); margin: 0 0 1.25rem; }
.profile-hero__hook {
  font-family: var(--display); font-size: clamp(1.15rem, 2.4vw, 1.5rem);
  line-height: 1.38; color: var(--ink); font-style: italic;
  border-left: 3px solid var(--coral); padding-left: 1.1rem; margin: 0 0 1.75rem;
}
.meta { display: grid; gap: .1rem 2rem; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); margin-top: 1.5rem; }
.meta div { padding: .7rem 0; border-top: 1px solid var(--rule); }
.meta dt { font-size: .72rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--ink-3); margin-bottom: .2rem; }
.meta dd { margin: 0; font-size: .94rem; font-weight: 550; }

.prose { max-width: var(--measure); }
.prose h2 { margin-top: 2.75rem; }
.prose h2:first-child { margin-top: 0; }
.prose em { font-style: italic; }

.callout {
  border-radius: var(--radius-lg);
  padding: clamp(1.4rem, 3vw, 2rem);
  border: 1px solid var(--rule);
  background: var(--card);
  margin: 2rem 0;
}
.callout--accent { background: var(--coral-wash); border-color: color-mix(in srgb, var(--coral) 45%, transparent); }
.callout h2 { margin-top: 0 !important; font-size: clamp(1.25rem, 2.4vw, 1.6rem); }

.facts { list-style: none; margin: 0; padding: 0; display: grid; gap: 1rem; }
.facts li {
  background: var(--card); border: 1px solid var(--rule);
  border-radius: var(--radius); padding: 1.1rem 1.25rem;
}
.facts b { display: block; font-size: .95rem; margin-bottom: .3rem; color: var(--coral-ink); }
.facts span { font-size: .95rem; color: var(--ink-2); }

.timeline { list-style: none; margin: 0; padding: 0 0 0 1.4rem; border-left: 2px solid var(--rule); display: grid; gap: 1.4rem; }
.timeline li { position: relative; }
.timeline li::before {
  content: ""; position: absolute; left: calc(-1.4rem - 6px); top: .45rem;
  width: 10px; height: 10px; border-radius: 50%;
  background: var(--coral-deep); border: 2px solid var(--paper);
}
.timeline time { display: block; font-size: .78rem; font-weight: 750; letter-spacing: .08em; text-transform: uppercase; color: var(--coral-deep); margin-bottom: .15rem; }
.timeline p { margin: 0; font-size: .97rem; color: var(--ink-2); }

.pullquote {
  margin: 2.75rem 0;
  padding: clamp(1.5rem, 3vw, 2.25rem);
  background: var(--ink); color: var(--paper);
  border-radius: var(--radius-lg);
}
.pullquote blockquote { margin: 0 0 1rem; font-family: var(--display); font-size: clamp(1.2rem, 2.6vw, 1.6rem); line-height: 1.35; font-style: italic; }
.pullquote cite { font-style: normal; font-size: .85rem; opacity: .75; }
:root[data-theme="dark"] .pullquote { background: var(--coral-wash); color: var(--ink); border: 1px solid var(--rule); }

.sources { list-style: none; padding: 0; margin: 0; display: grid; gap: .6rem; font-size: .92rem; }
.sources a { color: var(--ink-2); }

.pager { display: grid; gap: 1rem; margin-top: 3rem; }
@media (min-width: 680px) { .pager { grid-template-columns: 1fr 1fr; } }
.pager a {
  display: flex; flex-direction: column; gap: .2rem;
  padding: 1.1rem 1.3rem; border: 1px solid var(--rule); border-radius: var(--radius-lg);
  background: var(--card); text-decoration: none; color: inherit;
  transition: border-color .2s ease, transform .2s ease;
}
.pager a:hover { border-color: var(--coral); transform: translateY(-2px); }
.pager small { font-size: .72rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--ink-3); }
.pager b { font-family: var(--display); font-size: 1.1rem; font-weight: 600; }
.pager a:last-child { text-align: right; }
@media (max-width: 679px) { .pager a:last-child { text-align: left; } }

/* ---------- About / founder ---------- */
.founder { display: grid; gap: clamp(2rem, 5vw, 3.5rem); align-items: center; }
@media (min-width: 820px) { .founder { grid-template-columns: 300px 1fr; } }
.founder__photo {
  border-radius: var(--radius-lg); overflow: hidden;
  border: 4px solid var(--coral); box-shadow: var(--shadow-2);
}
.founder__photo img { width: 100%; aspect-ratio: 3/4; object-fit: cover; }

/* ---------- Credits table ---------- */
.credits { display: grid; gap: 1rem; }
.credit {
  display: grid; gap: .85rem; align-items: start;
  grid-template-columns: 64px 1fr;
  border: 1px solid var(--rule); border-radius: var(--radius);
  padding: .9rem 1rem; background: var(--card);
}
.credit img { width: 64px; height: 64px; object-fit: cover; border-radius: 8px; }
.credit b { display: block; font-size: .95rem; }
.credit span { font-size: .84rem; color: var(--ink-3); }

/* ---------- Footer ---------- */
.site-footer {
  background: var(--ink); color: #D9D2CE;
  padding-block: clamp(3rem, 6vw, 4.5rem) 2rem;
  margin-top: clamp(3rem, 8vw, 6rem);
}
:root[data-theme="dark"] .site-footer { background: var(--paper-2); border-top: 1px solid var(--rule); color: var(--ink-2); }
.site-footer a { color: #fff; text-decoration: none; }
:root[data-theme="dark"] .site-footer a { color: var(--ink); }
.site-footer a:hover { text-decoration: underline; }
.footer__grid { display: grid; gap: 2.5rem; }
@media (min-width: 760px) { .footer__grid { grid-template-columns: 1.4fr 1fr 1fr; } }
.footer__logo { height: 76px; width: auto; margin-bottom: 1.25rem; }
.footer__grid h3 { font-family: var(--sans); font-size: .76rem; letter-spacing: .14em; text-transform: uppercase; color: var(--coral); margin-bottom: 1rem; }
.footer__grid ul { list-style: none; margin: 0; padding: 0; display: grid; gap: .55rem; font-size: .92rem; }
.footer__tag { font-family: var(--display); font-size: 1.35rem; font-style: italic; margin-bottom: .75rem; color: #fff; }
:root[data-theme="dark"] .footer__tag { color: var(--ink); }
.footer__bottom {
  margin-top: 3rem; padding-top: 1.5rem; border-top: 1px solid rgba(255,255,255,.14);
  font-size: .82rem; opacity: .75;
  display: flex; flex-wrap: wrap; gap: .5rem 1.5rem; justify-content: space-between;
}
:root[data-theme="dark"] .footer__bottom { border-top-color: var(--rule); }

/* ---------- Utilities ---------- */
.visually-hidden {
  position: absolute !important; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}
[hidden] { display: none !important; }

/* Reveal on scroll */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .6s ease, transform .6s cubic-bezier(.2,.8,.2,1); }
.reveal.is-in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; } }