:root {
  --bg: #0b0b0d;
  --fg: #ffffff;
  --fg-muted: rgba(255, 255, 255, 0.5);
  --border: rgba(255, 255, 255, 0.1);
  --logo-bg: rgba(231, 254, 255, 0.1);
  --content-max: 800px;
  --content-min: 600px;
  --page-px: 40px;
  --wave-underline: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 6' preserveAspectRatio='none'%3E%3Cpath d='M0 3 Q 3 0.5 6 3 T 12 3' stroke='white' fill='none' stroke-width='1' stroke-linecap='round'/%3E%3C/svg%3E");
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
p { margin: 0; }
button { font: inherit; }

body {
  background: var(--bg);
  color: var(--fg);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
  font-size: 18px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
}
body.is-loading { overflow: hidden; }

.loader {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg);
  opacity: 1;
  visibility: visible;
  transition: opacity 280ms ease, visibility 280ms ease;
}
.loader.is-hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}
.loader__spinner {
  width: 28px;
  height: 28px;
  border: 1.5px solid rgba(255, 255, 255, 0.12);
  border-top-color: rgba(255, 255, 255, 0.55);
  border-radius: 50%;
  animation: loaderSpin 0.75s linear infinite;
}
@keyframes loaderSpin {
  to { transform: rotate(360deg); }
}

a {
  color: inherit;
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 4px;
}
a.muted { color: var(--fg-muted); }
a.work__item { text-decoration: none; color: inherit; }

/* Animated wavy underline on hover for primary links */
a:not(.work__item):not(.header__home):not(.footer__icons a):not(.cta__button):hover {
  text-decoration-color: transparent;
  background-image: var(--wave-underline);
  background-repeat: repeat-x;
  background-size: 12px 6px;
  background-position: 0 100%;
  animation: waveSlide 900ms linear infinite;
}
@keyframes waveSlide {
  from { background-position-x: 0; }
  to   { background-position-x: 12px; }
}

/* Dashed peek links — marching ants on hover + cursor popup via JS */
.link-peek {
  appearance: none;
  border: none;
  padding: 0;
  font: inherit;
  color: inherit;
  cursor: default;
  text-decoration: none;
  background-color: transparent;
  background-image: repeating-linear-gradient(
    to right,
    currentColor 0,
    currentColor 4px,
    transparent 4px,
    transparent 8px
  );
  background-size: 8px 1px;
  background-repeat: repeat-x;
  background-position: 0 calc(1em + 6px);
}

@media (hover: hover) {
  .link-peek:hover {
    animation: dashMarch 0.35s linear infinite;
  }
}

.link-peek.is-active {
  animation: dashMarch 0.35s linear infinite;
}

@keyframes dashMarch {
  from { background-position-x: 0; }
  to   { background-position-x: -8px; }
}

.peek-popup {
  position: fixed;
  left: 0;
  top: 0;
  z-index: 1000;
  pointer-events: none;
  opacity: 0;
  transition: opacity 120ms ease;
  transform: translate(-50%, calc(-100% - 14px));
  will-change: transform, left, top;
}

.peek-popup.is-visible {
  opacity: 1;
}

.peek-popup img {
  display: block;
  width: 286px;
  max-width: none;
  height: auto;
  border-radius: 12px;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.55);
}
ul { margin: 0; padding-left: 27px; }
img { display: block; max-width: 100%; }

.page {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 0 var(--page-px);
  gap: 8px;
}

.shell {
  width: 100%;
  max-width: 1388px;
}

.header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 24px 0;
}
.footer {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  padding: 24px 0;
  height: 132px;
}

.header__logo {
  font-family: 'Azeret Mono', ui-monospace, SFMono-Regular, Menlo, monospace;
  font-weight: 500;
  font-size: 24px;
  color: var(--fg-muted);
  white-space: pre;
  line-height: 1.1;
}

.header__nav {
  display: flex;
  gap: 24px;
  font-size: 24px;
}
.header__nav a:last-child {
  padding-right: 8px;
}

.footer__icons { display: flex; gap: 24px; align-items: center; }
.footer__icons a { color: #858586; display: inline-flex; transition: color 180ms ease; }
.footer__icons a:hover { color: #fff; }
.footer__icons svg { width: 32px; height: 32px; }

.content {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100%;
  max-width: var(--content-max);
  min-width: var(--content-min);
  gap: 80px;
}

.content--case { align-items: flex-start; }

.hero {
  width: 100%;
  padding: 80px 0;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.hero__name {
  font-size: 68px;
  line-height: 1;
  margin: 0;
  font-weight: 400;
}

.hero__sub {
  font-size: 24px;
  line-height: 1.5;
  color: var(--fg-muted);
}
.hero__sub p { margin: 0; }
.hero__sub .accent { color: var(--fg); }

.section-title {
  font-size: 24px;
  font-weight: 400;
  margin: 0;
  width: 100%;
}

.work {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.work__list { width: 100%; display: flex; flex-direction: column; }

.work__item {
  display: flex;
  gap: 40px;
  align-items: flex-start;
  padding: 48px 0;
  border-bottom: 1px solid var(--border);
}
.work__item:last-child { border-bottom: none; }

.work__brand {
  display: flex;
  gap: 24px;
  align-items: center;
  flex: 0 0 212px;
  width: 212px;
}

.logo-tile {
  background: var(--logo-bg);
  border-radius: 16px;
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  overflow: hidden;
}
.logo-tile img { width: 36px; height: 36px; object-fit: contain; }

.work__meta {
  display: flex;
  flex-direction: column;
  gap: 4px;
  justify-content: center;
}
.work__meta strong { font-weight: 600; font-size: 18px; }
.work__meta span { color: var(--fg-muted); font-size: 18px; }

.work__desc {
  flex: 1;
  color: var(--fg-muted);
  font-size: 18px;
  line-height: 1.5;
}

.work__arrow {
  flex-shrink: 0;
  color: var(--fg);
  position: relative;
  width: 32px;
  height: 32px;
  align-self: center;
  opacity: 0.5;
  transition: opacity 180ms ease;
}
.work__item:hover .work__arrow { opacity: 1; }
.work__arrow svg {
  position: absolute;
  inset: 0;
  width: 32px;
  height: 32px;
}
.arrow--outline { opacity: 1; transition: opacity 200ms ease; }
.work__item:hover .arrow--outline { opacity: 0; }

.arrow__cycle {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 200ms ease;
}
.work__item:hover .arrow__cycle { opacity: 1; }

/* Frames cycle continuously — wrapper opacity gates visibility, so no jumps on hover-out */
.arrow__cycle svg {
  animation-iteration-count: infinite;
  animation-timing-function: steps(1);
  animation-duration: 900ms;
}
.arrow--filled      { animation-name: arrowFrame1; }
.arrow--line-filled { animation-name: arrowFrame2; }
.arrow--lines-filled{ animation-name: arrowFrame3; }

@keyframes arrowFrame1 { 0%, 33%  { opacity: 1; } 33.01%, 100% { opacity: 0; } }
@keyframes arrowFrame2 { 0%, 33%  { opacity: 0; } 33.01%, 66% { opacity: 1; } 66.01%, 100% { opacity: 0; } }
@keyframes arrowFrame3 { 0%, 66%  { opacity: 0; } 66.01%, 100% { opacity: 1; } }

.header__home { text-decoration: none; color: inherit; display: inline-block; }
.header__home .header__logo { transition: color 180ms ease; }
.header__home:hover .header__logo { color: var(--fg); }

.ceye, .cmouth { position: relative; display: inline-block; }
.ceye-off, .cmouth-off { position: absolute; left: 0; top: 0; opacity: 0; }

.header__home:hover .ceye-on,
.header__home:hover .cmouth-on  { opacity: 0; }
.header__home:hover .ceye-off,
.header__home:hover .cmouth-off { opacity: 1; }

/* Big ASCII cat — blink on Reroll hover, squint > < on Reroll click */
.bcat-eye { position: relative; display: inline-block; }
.bcat-eye-blink,
.bcat-eye-off { position: absolute; left: 0; top: 0; opacity: 0; }

/* Hover: double blink O ↔ -  (:where() drops specificity so .is-rolling can win) */
.fact:where(:has(.reroll:hover)) .bcat-eye-on    { animation: doubleBlinkOn  1200ms ease; }
.fact:where(:has(.reroll:hover)) .bcat-eye-blink { animation: doubleBlinkOff 1200ms ease; }

/* Click: squint > <  (overrides hover blink while .is-rolling, even mid-hover) */
.fact.is-rolling .bcat-eye-on,
.fact.is-rolling .bcat-eye-blink { opacity: 0; animation: none; }
.fact.is-rolling .bcat-eye-off   { opacity: 1; }

@keyframes doubleBlinkOn {
  0%, 8%        { opacity: 0; }
  8.01%, 28%    { opacity: 1; }
  28.01%, 36%   { opacity: 0; }
  36.01%, 100%  { opacity: 1; }
}
@keyframes doubleBlinkOff {
  0%, 8%        { opacity: 1; }
  8.01%, 28%    { opacity: 0; }
  28.01%, 36%   { opacity: 1; }
  36.01%, 100%  { opacity: 0; }
}

.fact {
  display: flex;
  gap: 72px;
  align-items: flex-start;
  padding-bottom: 120px;
  width: 100%;
}

.ascii {
  font-family: 'Azeret Mono', ui-monospace, SFMono-Regular, Menlo, monospace;
  font-weight: 500;
  font-size: 24px;
  color: var(--fg-muted);
  white-space: pre;
  line-height: 1.1;
  flex-shrink: 0;
  margin: 0;
}

.fact__body {
  display: flex;
  flex-direction: column;
  gap: 32px;
  padding: 24px 0;
  flex: 1;
}
.fact__title { font-size: 24px; color: var(--fg-muted); }
.fact__text {
  font-size: 24px;
  line-height: 1.5;
  min-height: calc(3 * 1.5em);
  margin: 0;
}
.reroll {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: none;
  border: none;
  color: var(--fg-muted);
  font: inherit;
  font-size: 24px;
  cursor: pointer;
  padding: 0;
  transition: color 180ms ease;
}
.reroll:hover { color: var(--fg); }
.reroll svg { width: 32px; height: 32px; transform-origin: center; }
.reroll:hover svg     { animation: spinSlow 2.5s linear infinite; }
.reroll.is-spinning svg,
.reroll.is-spinning:hover svg {
  animation: spinFast 800ms cubic-bezier(0.2, 0.6, 0.2, 1);
}

@keyframes spinSlow { to { transform: rotate(360deg); } }
@keyframes spinFast { from { transform: rotate(0); } to { transform: rotate(720deg); } }

/* ── Case page ── */
.case-head {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 40px;
  padding-top: 80px;
}
.case-head__top {
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.case-head__brand {
  display: flex;
  align-items: center;
  gap: 24px;
}
.case-head__brand .logo-tile { width: 56px; height: 56px; }
.case-head__name { font-size: 68px; margin: 0; line-height: 1; font-weight: 400; }
.case-head__sub { font-size: 24px; margin: 0; font-weight: 400; }
.case-head__hero {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  display: block;
  background: #fff;
}

.prose { width: 100%; display: flex; flex-direction: column; gap: 24px; }
.prose h2 { font-size: 24px; font-weight: 400; margin: 0; }
.prose p, .prose ul { font-size: 18px; line-height: 1.7; margin: 0; font-weight: 400; }

.cta {
  display: flex;
  gap: 40px;
  align-items: stretch;
  padding-bottom: 120px;
  width: 100%;
}
.cta__card {
  flex: 1 0 0;
  min-width: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 32px;
  padding: 24px;
  text-align: center;
  font-size: 24px;
  line-height: 1.5;
  align-self: stretch;
}
.cta__title {
  color: var(--fg-muted);
  margin: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.cta__title p { margin: 0; }
.cta__button {
  display: flex;
  flex-direction: column;
  align-items: center;
  color: var(--fg);
  text-decoration: none;
}
.cta__button-line {
  display: block;
  width: fit-content;
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 4px;
}
@media (hover: hover) {
  .cta__button:hover .cta__button-line {
    text-decoration-color: transparent;
    background-image: var(--wave-underline);
    background-repeat: repeat-x;
    background-size: 12px 6px;
    background-position: 0 100%;
    animation: waveSlide 900ms linear infinite;
  }
}

/* ────── Mobile ────── */
@media (max-width: 880px) {
  body { font-size: 16px; }

  .header {
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    gap: 24px;
    padding: 24px 0;
    height: auto;
  }
  .footer {
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    gap: 32px;
    padding: 32px 0 48px;
    height: auto;
  }

  .header__logo  { font-size: 20px; }
  .header__nav   { font-size: 20px; gap: 24px; flex-shrink: 0; }
  .header__nav a:last-child { padding-right: 0; }

  .content { min-width: 0; gap: 48px; align-items: stretch; }

  /* Hero */
  .hero            { padding: 48px 0 0; gap: 24px; }
  .hero__name      { font-size: 52px; }
  .hero__sub       { font-size: 20px; }

  .section-title   { font-size: 20px; }

  /* Work list */
  .work { gap: 0; }
  .work__item {
    display: grid;
    grid-template-columns: 1fr auto;
    grid-template-rows: auto auto;
    align-items: center;
    gap: 16px 24px;
    padding: 32px 0;
  }
  .work__brand {
    grid-column: 1;
    grid-row: 1;
    flex: none;
    width: auto;
    min-width: 0;
    gap: 16px;
  }
  .work__meta strong,
  .work__meta span { font-size: 16px; }
  .work__desc {
    grid-column: 1 / -1;
    grid-row: 2;
    font-size: 16px;
  }
  .work__arrow {
    grid-column: 2;
    grid-row: 1;
    align-self: center;
  }

  /* Random fact / CTA — column-reverse: body/card on top, ASCII below, 48 gap */
  .fact, .cta {
    flex-direction: column-reverse;
    gap: 48px;
    padding-bottom: 80px;
    width: 100%;
    align-self: stretch;
    align-items: flex-start;
  }
  .fact { gap: 72px; }
  .ascii { font-size: 14px; line-height: 1.2; padding: 0; }
  .fact__body  { padding: 0; gap: 32px; }
  .fact__title { font-size: 20px; }
  .fact__text  { font-size: 20px; min-height: calc(3 * 1.5em); }
  .reroll      { font-size: 20px; }

  .cta__card { font-size: 20px; padding: 24px 0; gap: 8px; }

  .content--case .cta__card {
    align-items: flex-start;
    text-align: left;
    width: 100%;
  }
  .content--case .cta__title {
    align-items: flex-start;
    width: 100%;
  }
  .content--case .cta__button {
    align-items: flex-start;
    flex-direction: row;
    flex-wrap: nowrap;
    white-space: nowrap;
  }
  .content--case .cta__button-line {
    display: inline;
    width: auto;
  }
  .content--case .cta__button-line:first-child::after {
    content: ' ';
  }

  /* Case head */
  .case-head        { padding-top: 40px; gap: 32px; }
  .case-head__brand { flex-direction: column; align-items: flex-start; gap: 24px; }
  .case-head__name  { font-size: 48px; }
  .case-head__sub   { font-size: 20px; }

  .prose            { gap: 24px; }
  .prose h2         { font-size: 20px; }
  .prose p,
  .prose ul         { font-size: 16px; }

  /* Footer */
  .footer__icons  { gap: 24px; }

  .peek-popup img { width: 220px; }
}