/* ===== Cuadrícula arquitectónica de fondo ===== */
.grid-bg {
  position: fixed;
  inset: 0;
  z-index: var(--z-grid);
  pointer-events: none;
  overflow: hidden;
}
.grid-bg__cols { position: absolute; inset: 0; display: grid; grid-template-columns: repeat(12, 1fr); }
.grid-bg__cols span {
  border-left: 1px solid var(--rule);
  height: 100%;
}
.grid-bg__cols span:first-child { border-left: none; }
.theme-dark .grid-bg__cols span { border-left-color: var(--rule-inverse); }
.grid-bg__crosses {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.grid-bg__cross {
  position: absolute;
  width: 10px; height: 10px;
  transform: translate(-50%, -50%);
  opacity: 0.5;
  transition: opacity 1.2s ease;
}
.grid-bg__cross::before, .grid-bg__cross::after {
  content: ""; position: absolute; background: var(--rule-strong);
}
.grid-bg__cross::before { left: 50%; top: 0; width: 1px; height: 100%; transform: translateX(-50%); }
.grid-bg__cross::after { left: 0; top: 50%; width: 100%; height: 1px; transform: translateY(-50%); }
.theme-dark .grid-bg__cross::before, .theme-dark .grid-bg__cross::after { background: var(--rule-inverse-strong); }

/* ===== Navegación ===== */
.nav {
  position: fixed; top: 0; left: 0; right: 0;
  z-index: var(--z-nav);
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px var(--container-px);
  color: var(--ink);
  background: rgba(255, 255, 255, 0);
  border-bottom: 1px solid transparent;
  transition: background-color 320ms ease, border-color 320ms ease, padding 280ms ease;
}
.nav.is-scrolled {
  background: rgba(255, 255, 255, 0.96);
  -webkit-backdrop-filter: blur(14px) saturate(150%);
  backdrop-filter: blur(14px) saturate(150%);
  border-bottom-color: var(--rule-strong);
  padding: 12px var(--container-px);
}
.nav a, .nav button { color: var(--ink); }
.nav__logo-img {
  height: 64px;
  width: auto;
  display: block;
  transition: height 280ms ease;
}
.nav.is-scrolled .nav__logo-img { height: 52px; }
@media (max-width: 880px) {
  /* En móvil el logo crece 20% sin cambiar la altura del header:
     padding vertical reducido (10px en lugar de 16px) compensa los 10px extra de alto del logo. */
  .nav { padding: 10px var(--container-px); }
  .nav.is-scrolled { padding: 8px var(--container-px); }
  .nav__logo-img { height: 58px; }
  .nav.is-scrolled .nav__logo-img { height: 50px; }
}
.nav__logo {
  display: flex; align-items: center; gap: 10px;
}
.nav__logo:hover .nav__logo-img { transform: scale(1.02); transition: transform 320ms var(--ease-expo); }
.nav__menu {
  display: flex; gap: clamp(20px, 3vw, 44px);
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.nav__menu a { position: relative; padding: 6px 0; }
.nav__menu a::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0;
  height: 1px; background: currentColor;
  transform: scaleX(0); transform-origin: left;
  transition: transform 480ms var(--ease-expo);
}
.nav__menu a:hover::after,
.nav__menu a[aria-current="page"]::after { transform: scaleX(1); }
.nav__menu a sup {
  font-size: 9px; margin-left: 3px; opacity: 0.7;
}
.nav__cta {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  display: inline-flex; align-items: center; gap: 8px;
  padding: 8px 14px;
  border: 1px solid currentColor;
  border-radius: 999px;
  transition: background 300ms, color 300ms;
}
.nav__cta:hover { background: var(--ink); color: var(--paper); }
.nav__actions { display: flex; align-items: center; gap: 14px; }
.nav__wa {
  display: inline-flex; align-items: center; justify-content: center;
  width: 38px; height: 38px;
  border: 1px solid currentColor;
  border-radius: 50%;
  transition: background 300ms, color 300ms;
}
.nav__wa svg { width: 18px; height: 18px; fill: currentColor; }
.nav__wa:hover { background: var(--ink); color: var(--paper); }
@media (max-width: 880px) { .nav__wa { display: none; } }
.nav__menu-btn { display: none; }

@media (max-width: 880px) {
  .nav__menu, .nav__cta { display: none; }
  .nav__menu-btn {
    display: inline-flex; align-items: center; gap: 8px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 11px; letter-spacing: 0.16em; text-transform: uppercase;
    padding: 8px 14px; border: 1px solid currentColor; border-radius: 999px;
  }
  .nav__menu-btn span { width: 14px; height: 1px; background: currentColor; position: relative; }
  .nav__menu-btn span::before { content: ""; position: absolute; left: 0; right: 0; top: -4px; height: 1px; background: currentColor; }
}

/* ===== Menú móvil overlay ===== */
.mobile-menu {
  position: fixed; inset: 0;
  background: var(--ink); color: var(--paper);
  z-index: 80;
  padding: 100px 24px 40px;
  transform: translateY(-100%);
  transition: transform 600ms var(--ease-expo);
  display: flex; flex-direction: column; justify-content: space-between;
  align-items: center;
  text-align: center;
}
.mobile-menu.open { transform: translateY(0); }
.mobile-menu ul {
  display: flex; flex-direction: column; gap: 14px;
  width: 100%;
  align-items: center;
}
.mobile-menu a { font-size: clamp(32px, 7.5vw, 56px); font-weight: 500; letter-spacing: -0.02em; line-height: 1; }
.mobile-menu__foot {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase;
  opacity: 0.7;
  display: flex; flex-direction: column; gap: 6px;
  align-items: center;
}
.mobile-menu__center { display: flex; flex-direction: column; align-items: center; gap: 24px; }

/* ===== Cursor personalizado ===== */
.cursor-dot, .cursor-ring {
  position: fixed; pointer-events: none; z-index: var(--z-cursor);
  top: 0; left: 0;
  mix-blend-mode: difference;
  will-change: transform;
}
.cursor-dot {
  width: 6px; height: 6px;
  background: var(--paper);
  border-radius: 50%;
  transform: translate(-50%, -50%);
}
.cursor-ring {
  width: 36px; height: 36px;
  border: 1px solid var(--paper);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  transition: width 420ms var(--ease-expo), height 420ms var(--ease-expo), border-radius 420ms var(--ease-expo), opacity 240ms;
}
.cursor-ring.is-square { border-radius: 0; width: 56px; height: 56px; }
.cursor-ring.is-arrow { width: 48px; height: 48px; }
.cursor-ring.is-hidden { opacity: 0; }
.cursor-label {
  position: fixed; top: 0; left: 0; pointer-events: none;
  z-index: var(--z-cursor);
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px; letter-spacing: 0.16em; text-transform: uppercase;
  background: var(--paper); color: var(--ink);
  padding: 6px 10px; border-radius: 999px;
  transform: translate(20px, 20px);
  opacity: 0; transition: opacity 200ms;
}
.cursor-label.is-visible { opacity: 1; }
@media (hover: none), (max-width: 880px) {
  .cursor-dot, .cursor-ring, .cursor-label { display: none !important; }
}

/* ===== Cortinas de transición de página =====
   Tres paneles posicionados en absoluto que se SOLAPAN 2px con sus vecinos
   para que en móvil no se vea ninguna línea vertical entre ellos durante
   la animación staggered. Container transparente — solo los paneles tienen
   color, así cuando suben revelan el contenido inmediatamente. */
.curtains {
  position: fixed; inset: 0;
  z-index: var(--z-curtain);
  pointer-events: none;
}
.curtains__panel {
  position: absolute;
  top: 0; bottom: 0;
  background: var(--ink);
  width: calc(33.334% + 2px);
  transform: translateY(0);
  will-change: transform;
}
.curtains__panel:nth-child(1) { left: -1px; }
.curtains__panel:nth-child(2) { left: calc(33.333% - 1px); }
.curtains__panel:nth-child(3) { left: calc(66.667% - 1px); }
.no-js .curtains, .no-js .curtains__panel { display: none; }

/* ===== Botones ===== */
.btn {
  display: inline-flex; align-items: center; gap: 12px;
  padding: 18px 28px;
  border-radius: 999px;
  background: var(--ink); color: var(--paper);
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px; letter-spacing: 0.16em; text-transform: uppercase;
  border: 1px solid var(--ink);
  transition: background 300ms, color 300ms, transform 300ms var(--ease-expo);
  position: relative;
  will-change: transform;
}
.btn:hover { background: var(--paper); color: var(--ink); }
.btn--ghost { background: transparent; color: var(--ink); border: 1px solid var(--ink); }
.btn--ghost:hover { background: var(--ink); color: var(--paper); }
.theme-dark .btn { background: var(--paper); color: var(--ink); border-color: var(--paper); }
.theme-dark .btn:hover { background: transparent; color: var(--paper); }
.theme-dark .btn--ghost { background: transparent; color: var(--paper); border-color: var(--paper); }
.theme-dark .btn--ghost:hover { background: var(--paper); color: var(--ink); }
.btn__arrow {
  width: 14px; height: 14px;
  position: relative;
  transition: transform 300ms var(--ease-expo);
}
.btn:hover .btn__arrow { transform: translateX(4px); }
.btn__arrow::before {
  content: ""; position: absolute;
  left: 0; top: 50%; width: 100%; height: 1px;
  background: currentColor; transform: translateY(-50%);
}
.btn__arrow::after {
  content: ""; position: absolute;
  right: 0; top: 50%; width: 6px; height: 6px;
  border-top: 1px solid currentColor;
  border-right: 1px solid currentColor;
  transform: translateY(-50%) rotate(45deg);
}

/* ===== Marker ===== */
.marker {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--graphite);
}
.theme-dark .marker { color: var(--ash); }
.marker__dot { width: 6px; height: 6px; background: currentColor; border-radius: 50%; }

/* ===== Tarjeta de proyecto ===== */
.proj-card {
  position: relative;
  display: block;
  overflow: hidden;
  border: 1px solid var(--rule-strong);
  background: var(--paper);
  transition: border-color 480ms;
  isolation: isolate;
}
.proj-card:hover { border-color: var(--ink); }
.proj-card__media {
  position: relative; overflow: hidden;
  aspect-ratio: 4 / 3;
  background: var(--smoke);
}
.proj-card__media img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 1.2s var(--ease-expo);
}
.proj-card:hover .proj-card__media img { transform: scale(1.06); }
.proj-card__index {
  position: absolute; top: 14px; left: 14px;
  z-index: 2;
  background: var(--paper); color: var(--ink);
  padding: 4px 8px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px; letter-spacing: 0.18em;
}
.proj-card__cat {
  position: absolute; top: 14px; right: 14px;
  z-index: 2;
  background: var(--ink); color: var(--paper);
  padding: 4px 8px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px; letter-spacing: 0.18em; text-transform: uppercase;
}
.proj-card__body {
  padding: 22px 22px 26px;
  display: grid; gap: 12px;
}
.proj-card__title {
  font-size: clamp(20px, 2vw, 26px);
  font-weight: 500; letter-spacing: -0.015em;
  line-height: 1.1;
}
.proj-card__meta {
  display: flex; flex-wrap: wrap; gap: 14px 22px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--graphite);
  border-top: 1px solid var(--rule-strong);
  padding-top: 12px;
}
.proj-card__meta span { display: inline-flex; align-items: center; gap: 6px; }
.proj-card__meta span::before {
  content: ""; width: 4px; height: 4px; background: var(--graphite); border-radius: 50%;
}
.proj-card__meta span:first-child::before { display: none; }
.proj-card__arrow {
  position: absolute; right: 22px; bottom: 22px;
  width: 36px; height: 36px;
  border: 1px solid currentColor; border-radius: 50%;
  display: grid; place-items: center;
  transition: transform 480ms var(--ease-expo), background 320ms, color 320ms;
}
.proj-card:hover .proj-card__arrow { background: var(--ink); color: var(--paper); transform: translate(4px, -4px); }

/* ===== Filtros ===== */
.filter-bar {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border-block: 1px solid var(--rule-strong);
  padding: 0;
}
.filter-row {
  padding: 26px 26px;
  border-right: 1px solid var(--rule-strong);
  display: grid;
  gap: 16px;
  align-content: start;
}
.filter-row:last-child { border-right: none; }
.filter-row__label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--graphite);
  display: inline-flex; align-items: center; gap: 8px;
}
.filter-row__label::before {
  content: ""; width: 14px; height: 1px; background: currentColor;
}
.filter-row__pills {
  display: flex; flex-wrap: wrap; gap: 6px 8px;
}
.filter-pill {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase;
  padding: 8px 14px; border-radius: 999px;
  border: 1px solid var(--rule-strong);
  transition: background 240ms, color 240ms, border-color 240ms;
  background: transparent;
  color: var(--ink);
}
.filter-pill:hover { border-color: var(--ink); }
.filter-pill[aria-pressed="true"] { background: var(--ink); color: var(--paper); border-color: var(--ink); }
@media (max-width: 880px) {
  .filter-bar { grid-template-columns: 1fr; }
  .filter-row { border-right: none; border-bottom: 1px solid var(--rule-strong); padding: 22px 0; }
  .filter-row:last-child { border-bottom: none; }
}

/* ===== Rule line ===== */
.rule {
  height: 1px; background: var(--rule-strong);
  width: 100%;
  position: relative;
}
.rule.is-animated { transform: scaleX(0); transform-origin: left; }

/* ===== Footer ===== */
.foot {
  background: var(--ink); color: var(--paper);
  padding: 80px var(--container-px) 32px;
  position: relative; z-index: var(--z-content);
}
.foot__grid {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  border-bottom: 1px solid var(--rule-inverse);
  padding-bottom: 60px;
  margin-bottom: 32px;
}
@media (max-width: 880px) {
  .foot__grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 540px) {
  .foot__grid { grid-template-columns: 1fr; }
}
.foot__brand h3 { font-size: clamp(40px, 6vw, 80px); font-weight: 500; letter-spacing: -0.03em; line-height: 0.9; margin-bottom: 16px; }
.foot__logo {
  width: clamp(120px, 14vw, 180px);
  height: auto;
  margin-bottom: 22px;
  filter: invert(1);
}
.foot__brand p { max-width: 36ch; opacity: 0.78; font-size: 14px; line-height: 1.55; }
.foot__col h4 {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px; letter-spacing: 0.18em; text-transform: uppercase;
  margin-bottom: 16px; color: var(--ash);
}
.foot__col ul { display: flex; flex-direction: column; gap: 10px; font-size: 14px; }
.foot__col a:hover { text-decoration: underline; text-underline-offset: 4px; }
.foot__bottom {
  display: flex; flex-wrap: wrap; gap: 16px;
  justify-content: space-between;
  align-items: center;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--ash);
}
.foot__bottom > * { display: inline-flex; align-items: center; }
@media (max-width: 880px) {
  .foot { text-align: center; }
  .foot__brand { display: flex; flex-direction: column; align-items: center; }
  .foot__brand p { max-width: 32ch; margin: 0 auto; }
  .foot__col { text-align: center; }
  .foot__bottom {
    flex-direction: column;
    justify-content: center;
    gap: 18px;
    text-align: center;
  }
}

/* ===== Hero base ===== */
.hero {
  min-height: 100vh;
  position: relative;
  display: flex; flex-direction: column; justify-content: flex-end;
  padding: 130px var(--container-px) 60px;
  overflow: hidden;
  isolation: isolate;
}
.hero__corner {
  position: absolute;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--graphite);
}
.hero__corner--tl { top: 100px; left: var(--container-px); }
.hero__corner--tr { top: 100px; right: var(--container-px); text-align: right; }
.hero__corner--bl { bottom: 30px; left: var(--container-px); }
.hero__corner--br { bottom: 30px; right: var(--container-px); text-align: right; }
.theme-dark .hero__corner { color: var(--ash); }

/* ===== Spec table ===== */
.spec {
  display: grid;
  gap: 0;
  border-top: 1px solid var(--rule-strong);
}
.spec__row {
  display: grid; grid-template-columns: 140px 1fr;
  padding: 14px 0;
  border-bottom: 1px solid var(--rule-strong);
  align-items: baseline;
}
.spec__key {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--graphite);
}
.spec__val { font-size: 16px; }
.theme-dark .spec { border-top-color: var(--rule-inverse-strong); }
.theme-dark .spec__row { border-bottom-color: var(--rule-inverse-strong); }
.theme-dark .spec__key { color: var(--ash); }

/* ===== Before / After ===== */
.compare {
  position: relative;
  width: 100%; aspect-ratio: 16 / 10;
  overflow: hidden;
  user-select: none;
  background: var(--smoke);
  cursor: ew-resize;
  border: 1px solid var(--rule-strong);
  /* touch-action: pan-y permite scroll vertical y captura horizontal para el slider */
  touch-action: pan-y;
}
.compare img { width: 100%; height: 100%; object-fit: cover; pointer-events: none; }
.compare__after {
  position: absolute; inset: 0;
  clip-path: inset(0 50% 0 0);
  transition: none;
}
.compare__after img { width: 100%; height: 100%; object-fit: cover; }
.compare__handle {
  position: absolute; top: 0; bottom: 0;
  left: 50%; width: 2px; background: var(--paper);
  transform: translateX(-50%);
  pointer-events: none;
}
.compare__handle::before, .compare__handle::after {
  content: ""; position: absolute; left: 50%; transform: translateX(-50%);
  width: 44px; height: 44px;
  border: 1px solid var(--paper); border-radius: 50%;
  background: var(--ink);
}
.compare__handle::before { top: 50%; transform: translate(-50%, -50%); }
.compare__handle::after { display: none; }
.compare__handle-arrows {
  position: absolute; top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  display: flex; gap: 6px; color: var(--paper);
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px; letter-spacing: 0.16em;
  z-index: 2;
}
.compare__label {
  position: absolute; bottom: 18px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px; letter-spacing: 0.18em; text-transform: uppercase;
  background: var(--paper); color: var(--ink);
  padding: 6px 10px;
}
.compare__label--before { left: 18px; }
.compare__label--after { right: 18px; background: var(--ink); color: var(--paper); }

/* ===== Helpers ===== */
.cluster { display: flex; flex-wrap: wrap; gap: var(--col-gap); align-items: center; }
.stack { display: grid; gap: var(--col-gap); }

/* (Floating action buttons removed — solo navegación + footer.) */

/* ===== Lightbox ===== */
.lightbox {
  position: fixed; inset: 0;
  background: rgba(7,7,7,0.94);
  z-index: 110;
  display: none;
  align-items: center; justify-content: center;
  padding: clamp(20px, 4vw, 60px);
  cursor: zoom-out;
  opacity: 0;
  transition: opacity 320ms ease;
}
.lightbox.is-open { display: flex; opacity: 1; }
.lightbox__img {
  max-width: 92vw; max-height: 88vh;
  object-fit: contain;
  cursor: default;
  box-shadow: 0 24px 80px rgba(0,0,0,0.4);
}
.lightbox__close {
  position: absolute; top: 24px; right: 24px;
  width: 48px; height: 48px;
  border-radius: 50%;
  border: 1px solid var(--paper); color: var(--paper); background: transparent;
  display: grid; place-items: center;
  cursor: pointer;
  font-family: 'JetBrains Mono', monospace;
  font-size: 16px;
  transition: background 200ms, color 200ms;
}
.lightbox__close:hover { background: var(--paper); color: var(--ink); }
.lightbox__counter {
  position: absolute; bottom: 24px; left: 50%; transform: translateX(-50%);
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--paper); opacity: 0.8;
}
.lightbox__nav {
  position: absolute; top: 50%; transform: translateY(-50%);
  width: 56px; height: 56px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.4); color: var(--paper); background: transparent;
  display: grid; place-items: center;
  cursor: pointer;
  font-size: 22px;
  transition: background 200ms, color 200ms;
}
.lightbox__nav:hover { background: var(--paper); color: var(--ink); border-color: var(--paper); }
.lightbox__nav--prev { left: 24px; }
.lightbox__nav--next { right: 24px; }
@media (max-width: 640px) {
  .lightbox__nav { width: 44px; height: 44px; }
  .lightbox__nav--prev { left: 12px; }
  .lightbox__nav--next { right: 12px; }
}

/* ===== Badge creador ===== */
.creator-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  opacity: 0.7;
  transition: opacity 320ms ease, transform 480ms var(--ease-expo);
  text-decoration: none;
}
.creator-badge:hover { opacity: 1; transform: scale(1.06); }
.creator-badge img {
  height: 46px;
  width: auto;
  display: block;
  animation: badgeFloat 4.4s ease-in-out infinite;
}
.creator-badge:hover img { animation-play-state: paused; }
@media (max-width: 880px) {
  .creator-badge img { height: 42px; }
}
@keyframes badgeFloat {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(-3px) rotate(-1.5deg); }
}
.creator-badge__hint {
  font-family: 'JetBrains Mono', monospace;
  font-size: 9px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ash);
}

/* ===== Mobile menu close + whatsapp ===== */
.mobile-menu__close {
  position: absolute; top: 22px; right: 22px;
  width: 44px; height: 44px;
  border-radius: 50%;
  border: 1px solid var(--paper); color: var(--paper); background: transparent;
  display: grid; place-items: center;
  cursor: pointer;
  font-size: 22px;
  line-height: 1;
  transition: background 200ms, color 200ms;
}
.mobile-menu__close:hover { background: var(--paper); color: var(--ink); }
.mobile-menu__wa {
  display: inline-flex; align-items: center; gap: 0.6em;
  padding: 0.5em 0.9em;
  border: 1px solid var(--paper); border-radius: 999px;
  font-size: clamp(24px, 5vw, 36px);
  font-weight: 500;
  letter-spacing: -0.01em;
  line-height: 1;
}
.mobile-menu__wa svg {
  width: 0.9em; height: 0.9em; fill: currentColor;
  display: block;
}
.mobile-menu__wa:hover { background: var(--paper); color: var(--ink); }