/* ============================================================
   Comnyang Landing — Black/White Pixel
   ============================================================ */

/* Korean font (CDN) */
@font-face {
  font-family: "Cafe24ProUp";
  src: url("https://cdn.jsdelivr.net/gh/projectnoonnu/2507-1@1.0/Cafe24PROUP.woff2") format("woff2");
  font-weight: normal;
  font-style: normal;
  font-display: swap;
  unicode-range: U+AC00-D7AF, U+1100-11FF, U+3130-318F, U+0020-007E;
}

/* English pixel font (local)
   size-adjust 136% makes EN cap-height match Cafe24ProUp Hangul glyph
   height (measured: 67px vs 91px at font-size 100px). */
@font-face {
  font-family: "Born2bSporty FS";
  src: url("assets/fonts/born2bsporty-fs.woff2") format("woff2"),
       url("assets/fonts/born2bsporty-fs.otf") format("opentype");
  font-weight: normal;
  font-style: normal;
  font-display: swap;
  size-adjust: 136%;
}

:root {
  --bg: #0a0a0a;
  --bg-2: #111111;
  --fg: #f5f5f5;
  --fg-dim: #9a9a9a;
  --line: #1f1f1f;
  --line-2: #2a2a2a;
  --accent: #ffffff;
  --accent-pop: #ffd23f; /* cat-eye yellow — used as the single point color */
  --shadow: 4px 4px 0 0 #ffffff;
  --shadow-inv: 4px 4px 0 0 #0a0a0a;
  --shadow-pop: 4px 4px 0 0 #ffd23f;

  --font-pixel: "Born2bSporty FS", "Cafe24ProUp", "Courier New", monospace;
  --font-mono: "JetBrains Mono", "Menlo", monospace;
  --font-vt: "VT323", "Courier New", monospace;

  --maxw: 1200px;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html, body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-mono);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

/* Korean mode: swap pixel + body fonts so Hangul renders as a pixel font */
html[lang="ko"] {
  --font-pixel: "Cafe24ProUp", "Born2bSporty FS", "Courier New", monospace;
  --font-mono: "Cafe24ProUp", "JetBrains Mono", "Menlo", monospace;
}
/* Cafe24 PRO UP is a single-weight font — block browser faux-bold so
   dense Hangul (획 많은 글자) doesn't smear */
html[lang="ko"] * {
  font-weight: normal !important;
  font-synthesis-weight: none;
  -webkit-font-smoothing: antialiased;
}
html[lang="ko"] .title,
html[lang="ko"] .section-title,
html[lang="ko"] .buy-title,
html[lang="ko"] .dl-title {
  letter-spacing: 0.02em;
  line-height: 1.45;
}
html[lang="ko"] .nav-links,
html[lang="ko"] .feature-list h3,
html[lang="ko"] .motion-head h3,
html[lang="ko"] .footer-links,
html[lang="ko"] .meta,
html[lang="ko"] .eyebrow,
html[lang="ko"] .feat-num,
html[lang="ko"] .motion-tag,
html[lang="ko"] .motion-cursor-hint,
html[lang="ko"] .hero-hint {
  letter-spacing: 0.06em;
}
html[lang="ko"] .lede,
html[lang="ko"] .section-sub,
html[lang="ko"] .motion-desc,
html[lang="ko"] .feature-list p,
html[lang="ko"] .faq-list dd,
html[lang="ko"] .buy-includes,
html[lang="ko"] .buy-note,
html[lang="ko"] .waitlist-sub,
html[lang="ko"] .waitlist-note {
  font-family: -apple-system, BlinkMacSystemFont, "Apple SD Gothic Neo",
    "Pretendard", "Malgun Gothic", "Helvetica Neue", sans-serif;
  font-size: 19px;
  line-height: 1.6;
}
html[lang="ko"] .waitlist-sub,
html[lang="ko"] .waitlist-note {
  font-size: 19px;
}
html[lang="ko"] .btn-buy-tag {
  font-size: 11px;
}

body {
  overflow-x: hidden;
  position: relative;
  min-height: 100vh;
}

img, svg, object {
  image-rendering: pixelated;
  image-rendering: -moz-crisp-edges;
  image-rendering: crisp-edges;
}

a {
  color: inherit;
  text-decoration: none;
}

::selection {
  background: var(--fg);
  color: var(--bg);
}

/* ---------- decorative layers ---------- */

.grid-bg {
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 32px 32px;
  pointer-events: none;
  z-index: 0;
  mask-image: radial-gradient(ellipse at center, black 40%, transparent 90%);
}

.scanlines {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 1;
  background: repeating-linear-gradient(
    to bottom,
    rgba(255, 255, 255, 0) 0,
    rgba(255, 255, 255, 0) 2px,
    rgba(255, 255, 255, 0.02) 3px,
    rgba(255, 255, 255, 0) 4px
  );
  mix-blend-mode: overlay;
}

main, header, footer { position: relative; z-index: 2; }

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

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px clamp(20px, 5vw, 56px);
  border-bottom: 1px solid var(--line);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-pixel);
  font-size: 18px;
  letter-spacing: 0.08em;
}

.brand-dot {
  display: inline-block;
  width: 12px;
  height: 12px;
  background: var(--fg);
  box-shadow:
    0 0 0 2px var(--bg),
    0 0 0 3px var(--fg);
}

.brand-logo {
  display: block;
  width: 28px;
  height: 28px;
  image-rendering: pixelated;
}

.nav-links {
  display: flex;
  gap: clamp(14px, 3vw, 32px);
  font-family: var(--font-pixel);
  font-size: 14px;
  letter-spacing: 0.1em;
}

.nav-links a {
  position: relative;
  padding: 6px 0;
}

.nav-links a:hover { color: var(--bg); background: var(--fg); padding: 6px 8px; }

.nav-buy {
  background: var(--fg);
  color: var(--bg) !important;
  padding: 8px 12px !important;
  border: 2px solid var(--fg);
  box-shadow: 3px 3px 0 0 var(--fg);
  transition: transform 0.12s, box-shadow 0.12s;
}
.nav-buy:hover {
  transform: translate(-2px, -2px);
  box-shadow: 5px 5px 0 0 var(--fg);
  background: var(--fg) !important;
  color: var(--bg) !important;
  padding: 8px 12px !important;
}

/* language toggle */

.lang-toggle {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  border: 1.5px solid var(--fg-dim);
  padding: 4px 6px;
}
.lang-toggle button {
  font-family: var(--font-pixel);
  font-size: 14px;
  letter-spacing: 0.1em;
  background: transparent;
  border: none;
  color: var(--fg-dim);
  cursor: pointer;
  padding: 4px 6px;
  transition: color 0.12s, background 0.12s;
}
.lang-toggle button:hover { color: var(--fg); }
.lang-toggle button[data-lang-label].active {
  background: var(--fg);
  color: var(--bg);
}
.lang-sep { color: var(--fg-dim); font-size: 15px; }

/* ---------- shared ---------- */

.eyebrow {
  font-family: var(--font-pixel);
  font-size: 9px;
  letter-spacing: 0.18em;
  color: var(--fg-dim);
  margin-bottom: 18px;
}

.section-head {
  margin-bottom: 56px;
}

.section-title {
  font-family: var(--font-pixel);
  font-size: clamp(20px, 3.4vw, 38px);
  line-height: 1.4;
  letter-spacing: 0.04em;
}

.section-sub {
  margin-top: 18px;
  max-width: 600px;
  color: var(--fg-dim);
  font-size: 19px;
  line-height: 1.7;
}

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

.hero {
  padding: clamp(60px, 9vw, 120px) clamp(20px, 5vw, 80px) 80px;
  max-width: 1400px;
  margin: 0 auto;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: clamp(32px, 6vw, 80px);
  align-items: center;
}

.title {
  font-family: var(--font-pixel);
  font-size: clamp(24px, 4.6vw, 56px);
  line-height: 1.4;
  letter-spacing: 0.02em;
  margin-bottom: 28px;
}

.title-line {
  display: block;
}

/* Highlighted line — position differs by language:
   EN: "A PIXEL CAT" is line 1
   KO: "픽셀 고양이"  is line 3 */
html[lang="en"] .title-line:nth-child(1),
html[lang="ko"] .title-line:nth-child(3) {
  color: var(--bg);
  background: var(--fg);
  padding: 4px 10px;
  display: inline-block;
  margin: 8px 0;
}

.lede {
  font-size: 19px;
  line-height: 1.8;
  color: var(--fg-dim);
  margin-bottom: 36px;
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 18px;
}

.btn {
  font-family: var(--font-pixel);
  font-size:19px;
  letter-spacing: 0.12em;
  padding: 16px 22px;
  border: 2px solid var(--fg);
  background: var(--fg);
  color: var(--bg);
  display: inline-flex;
  align-items: center;
  gap: 12px;
  cursor: pointer;
  transition: transform 0.12s ease, box-shadow 0.12s ease;
  box-shadow: var(--shadow-inv);
}

.btn:hover {
  transform: translate(-2px, -2px);
  box-shadow: 6px 6px 0 0 var(--bg);
}

.btn:active { transform: translate(2px, 2px); box-shadow: none; }

.btn-ghost {
  background: transparent;
  color: var(--fg);
  box-shadow: var(--shadow);
}
.btn-ghost:hover { box-shadow: 6px 6px 0 0 var(--fg); }

.btn-arrow { transition: transform 0.2s ease; }
.btn:hover .btn-arrow { transform: translateX(4px); }

/* primary BUY button — biggest, loudest CTA on the page */
.btn-buy {
  position: relative;
  font-size: 13px;
  letter-spacing: 0.14em;
  padding: 22px 28px 22px 26px;
  background: var(--fg);
  color: var(--bg);
  border: 3px solid var(--fg);
  box-shadow: 6px 6px 0 0 var(--bg-2), 6px 6px 0 3px var(--fg);
  animation: buy-pulse 2.4s infinite ease-in-out;
}

.btn-buy:hover {
  transform: translate(-3px, -3px);
  box-shadow: 9px 9px 0 0 var(--bg-2), 9px 9px 0 3px var(--fg);
  animation-play-state: paused;
}
.btn-buy:active {
  transform: translate(3px, 3px);
  box-shadow: none;
}

.btn-buy-label {
  display: inline-flex;
  align-items: baseline;
  gap: 10px;
}
.btn-buy-action { font-size: 16px; }
.btn-buy-sep { opacity: 0.5; }
.btn-buy-price {
  font-size: 19px;
  letter-spacing: 0.06em;
}

.btn-buy-tag {
  position: absolute;
  top: -12px;
  right: -14px;
  background: var(--bg);
  color: var(--fg);
  border: 2px solid var(--fg);
  font-family: var(--font-pixel);
  font-size: 8px;
  letter-spacing: 0.12em;
  padding: 5px 8px;
  transform: rotate(4deg);
  animation: tag-wobble 5s infinite ease-in-out;
}

@keyframes buy-pulse {
  0%, 100% { box-shadow: 6px 6px 0 0 var(--bg-2), 6px 6px 0 3px var(--fg); }
  50%      { box-shadow: 8px 8px 0 0 var(--bg-2), 8px 8px 0 3px var(--fg); }
}

@keyframes tag-wobble {
  0%, 100% { transform: rotate(4deg) translateY(0); }
  50%      { transform: rotate(-3deg) translateY(-2px); }
}

.meta {
  font-family: var(--font-pixel);
  font-size: 8px;
  letter-spacing: 0.12em;
  color: var(--fg-dim);
}

/* hero stage (cat preview) */

.hero-stage { position: relative; }

.hero-frame {
  border: 2px solid var(--fg);
  background: var(--bg-2);
  box-shadow: var(--shadow);
  aspect-ratio: 1 / 1;
  display: flex;
  flex-direction: column;
  position: relative;
}

.hero-frame-bar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 10px 14px;
  border-bottom: 1px solid var(--line-2);
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--fg-dim);
}

.dot {
  width: 8px;
  height: 8px;
  background: var(--fg);
  display: inline-block;
}
.frame-title { margin-left: 10px; letter-spacing: 0.1em; }

.hero-frame-body {
  flex: 1;
  position: relative;
  overflow: hidden;
  background-image:
    linear-gradient(rgba(255,255,255,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.05) 1px, transparent 1px);
  background-size: 16px 16px;
}

.hero-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  pointer-events: none;
  display: block;
}

.hero-cat {
  position: absolute;
  width: 220px;
  height: 220px;
  pointer-events: none;
  transition: transform 0.16s ease-out;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
}

.hero-hint {
  position: absolute;
  bottom: 16px;
  right: 16px;
  font-family: var(--font-pixel);
  font-size: 9px;
  color: var(--fg-dim);
  letter-spacing: 0.1em;
  animation: blink-hint 2s infinite;
}

@keyframes blink-hint {
  0%, 50% { opacity: 1; }
  50.1%, 100% { opacity: 0.3; }
}

/* ---------- waitlist ---------- */

.waitlist {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 clamp(20px, 5vw, 80px);

}

.waitlist-card {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: clamp(24px, 5vw, 56px);
  align-items: center;
  padding: clamp(28px, 5vw, 52px) 0;
  position: relative;
}

.waitlist .eyebrow { color: var(--accent-pop); }

.waitlist-title {
  font-family: var(--font-pixel);
  font-size: clamp(32px, 4.4vw, 52px);
  line-height: 1.35;
  letter-spacing: 0.04em;
  margin-bottom: 20px;
}

.waitlist-title .pop { color: var(--accent-pop); }

.waitlist-sub,
.waitlist-note {
  color: var(--fg-dim);
  font-size: 19px;
  line-height: 1.75;
}

.waitlist-form {
  background: #ffffff;
  padding: clamp(14px, 2vw, 20px);
  /* border: 3px solid var(--fg); */
  border: 4px solid var(--accent-pop);
  box-shadow: 6px 6px 0 0 var(--accent-pop);
  position: relative;
}

.waitlist-form::before,
.waitlist-form::after {
  content: "";
  position: absolute;
  width: 10px;
  height: 10px;
  background: var(--accent-pop);
  border: 2px solid var(--accent-pop);
}

.waitlist-form::before { top: -8px; left: -8px; }
.waitlist-form::after  { bottom: -8px; right: -8px; }

.waitlist-form iframe {
  display: block;
  min-height: 180px;
}

.tally-placeholder {
  min-height: 220px;
  border: 1px dashed var(--line-2);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  text-align: center;
  padding: 24px;
}

.tally-placeholder-label {
  font-family: var(--font-pixel);
  font-size: 10px;
  letter-spacing: 0.14em;
  background: var(--accent-pop);
  color: var(--bg);
  padding: 8px 10px;
}

.tally-placeholder-text {
  color: var(--fg-dim);
  font-size: 13px;
  line-height: 1.6;
  max-width: 320px;
}

.waitlist-note {
  margin-top: 12px;
  font-size:19px;
}

/* ---------- ticker ---------- */

.ticker {
  border-top: 2px solid var(--fg);
  border-bottom: 2px solid var(--fg);
  background: var(--fg);
  color: var(--bg);
  overflow: hidden;
  padding: 18px 0;
  font-family: var(--font-pixel);
  font-size: 11px;
  letter-spacing: 0.18em;
}

.ticker-track {
  display: flex;
  gap: 48px;
  white-space: nowrap;
  animation: ticker 40s linear infinite;
  width: max-content;
}

@keyframes ticker {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* ---------- motions ---------- */

.motions {
  padding: clamp(80px, 10vw, 140px) clamp(20px, 5vw, 80px);
  max-width: 1400px;
  margin: 0 auto;
}

.motion-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

.motion-card {
  border: 2px solid var(--fg);
  background: var(--bg-2);
  display: flex;
  flex-direction: column;
  position: relative;
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}

.motion-card:hover {
  transform: translate(-3px, -3px);
  box-shadow: 6px 6px 0 0 var(--fg);
}

.motion-head {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 18px;
  border-bottom: 1px solid var(--line-2);
  font-family: var(--font-pixel);
}

.motion-tag {
  font-size: 14px;
  letter-spacing: 0.1em;
  color: var(--bg);
  background: var(--fg);
  padding: 4px 10px;
}

.motion-head h3 {
  font-size: 18px;
  letter-spacing: 0.1em;
}

.motion-stage {
  position: relative;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  background-image:
    linear-gradient(rgba(255,255,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.04) 1px, transparent 1px);
  background-size: 16px 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: crosshair;
}

.motion-video-stage {
  cursor: default;
}

.motion-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  pointer-events: none;
}

.motion-svg {
  width: 220px;
  height: 220px;
  transition: transform 0.18s ease-out, opacity 0.15s;
}

.motion-cursor-hint {
  position: absolute;
  bottom: 12px;
  right: 12px;
  font-family: var(--font-pixel);
  font-size: 8px;
  letter-spacing: 0.1em;
  color: var(--fg-dim);
}

.motion-desc {
  flex: 1;
  padding: 18px;
  font-size: 15px;
  line-height: 1.5;
  color: var(--fg-dim);
  border-top: 1px solid var(--line-2);
}

/* typing card */

.fake-keyboard {
  position: absolute;
  bottom: 18px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 4px;
}

.key {
  font-family: var(--font-pixel);
  font-size: 9px;
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--fg-dim);
  color: var(--fg-dim);
  transition: all 0.05s;
}

.key.hit {
  background: var(--fg);
  color: var(--bg);
  border-color: var(--fg);
  transform: translateY(2px);
}

.motion-btn {
  position: absolute;
  top: 14px;
  right: 14px;
  font-family: var(--font-pixel);
  font-size: 8px;
  letter-spacing: 0.1em;
  padding: 8px 10px;
  border: 1px solid var(--fg);
  background: transparent;
  color: var(--fg);
  cursor: pointer;
  transition: all 0.12s;
}
.motion-btn:hover { background: var(--fg); color: var(--bg); }

/* stretch card */

.stretch-stage { padding: 0; }

.stretch-svg {
  width: auto;
  height: 290px;
}

/* paw card */

.paw-stage {
  display: flex;
  gap: 20px;
}

.paw-half {
  width: 160px;
  height: 160px;
  animation: paw-bounce 1.4s infinite ease-in-out;
}

.paw-right { animation-delay: 0.7s; }

@keyframes paw-bounce {
  0%, 100% { transform: translateY(0); opacity: 0.45; }
  50%      { transform: translateY(-8px); opacity: 1; }
}

/* extras strip below motion grid */
.motions-more {
  margin: clamp(36px, 5vw, 56px) auto 0;
  padding: 0 clamp(20px, 5vw, 56px);
  max-width: var(--maxw);
  font-family: var(--font-pixel);
  font-size: clamp(18px, 1.8vw, 22px);
  letter-spacing: 0.06em;
  color: var(--fg-dim);
  text-align: center;
}

/* ---------- features ---------- */

.features {
  padding: clamp(80px, 10vw, 140px) 0;
  border-top: 1px solid var(--line);
}

.feature-list {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 clamp(20px, 5vw, 56px);
  border-top: 1px solid var(--line-2);
  border-left: 1px solid var(--line-2);
}

.feature-list li {
  border-right: 1px solid var(--line-2);
  border-bottom: 1px solid var(--line-2);
  padding: 36px 28px;
  position: relative;
  transition: background 0.18s;
}

.feature-list li:hover {
  background: var(--bg-2);
}

.feat-num {
  font-family: var(--font-pixel);
  font-size: 9px;
  color: var(--fg-dim);
  letter-spacing: 0.1em;
  display: block;
  margin-bottom: 18px;
}

.feature-list h3 {
  font-family: var(--font-pixel);
  font-size: 11px;
  letter-spacing: 0.08em;
  margin-bottom: 14px;
  line-height: 1.5;
}

.feature-list p {
  font-size: 15px;
  line-height: 1.75;
  color: var(--fg-dim);
}

/* ---------- buy ---------- */

.buy {
  padding: clamp(80px, 10vw, 140px) clamp(20px, 5vw, 56px);
  display: flex;
  justify-content: center;
  position: relative;
}

.buy::before {
  content: "";
  position: absolute;
  inset: clamp(60px, 8vw, 100px) 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.05) 1px, transparent 1px);
  background-size: 24px 24px;
  pointer-events: none;
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 75%);
}

.buy-card {
  position: relative;
  background: var(--fg);
  color: var(--bg);
  padding: clamp(44px, 6vw, 80px) clamp(28px, 5vw, 64px);
  width: 100%;
  max-width: 760px;
  text-align: center;
  box-shadow:
    8px 8px 0 0 var(--bg-2),
    8px 8px 0 3px var(--fg);
  border: 3px solid var(--fg);
}

.buy-corner {
  position: absolute;
  width: 14px;
  height: 14px;
  background: var(--bg);
}
.buy-corner-tl { top: -3px; left: -3px; }
.buy-corner-tr { top: -3px; right: -3px; }
.buy-corner-bl { bottom: -3px; left: -3px; }
.buy-corner-br { bottom: -3px; right: -3px; }

.buy-card .eyebrow {
  color: var(--bg);
  opacity: 0.7;
}

.buy-title {
  font-family: var(--font-pixel);
  font-size: clamp(22px, 3.4vw, 36px);
  letter-spacing: 0.04em;
  line-height: 1.4;
  margin-bottom: 36px;
}

/* Big stamped price */
.price-block {
  display: inline-flex;
  align-items: baseline;
  gap: 4px;
  position: relative;
  font-family: var(--font-pixel);
  margin-bottom: 36px;
  padding: 16px 28px;
  border: 3px solid var(--bg);
  background: var(--fg);
}

.price-currency {
  font-size: clamp(28px, 4vw, 44px);
  align-self: flex-start;
  margin-top: 6px;
}
.price-amount {
  font-size: clamp(72px, 11vw, 124px);
  line-height: 1;
  letter-spacing: -0.04em;
}
.price-decimal {
  font-size: clamp(32px, 4.6vw, 52px);
  letter-spacing: -0.02em;
}
.price-tag {
  position: absolute;
  bottom: -14px;
  right: -16px;
  font-size: 9px;
  letter-spacing: 0.14em;
  background: var(--bg);
  color: var(--fg);
  padding: 6px 10px;
  border: 2px solid var(--bg);
  transform: rotate(-4deg);
  animation: tag-wobble 5s infinite ease-in-out;
}

.buy-includes {
  list-style: none;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px 28px;
  text-align: left;
  font-family: var(--font-mono);
  font-size: 15px;
  margin: 0 auto 36px;
  max-width: 540px;
}

.buy-includes li { line-height: 1.7; }

.buy-cta {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  background: var(--bg);
  color: var(--fg);
  padding: 24px 32px;
  border: 3px solid var(--bg);
  margin: 0 auto 18px;
  cursor: pointer;
  transition: transform 0.14s, box-shadow 0.14s;
  box-shadow: 6px 6px 0 0 var(--fg), 6px 6px 0 3px var(--bg);
  animation: buy-pulse-inv 2.4s infinite ease-in-out;
  max-width: 520px;
}

.buy-cta:hover {
  transform: translate(-3px, -3px);
  box-shadow: 9px 9px 0 0 var(--fg), 9px 9px 0 3px var(--bg);
  animation-play-state: paused;
}
.buy-cta:active { transform: translate(3px, 3px); box-shadow: none; }

.buy-cta-main {
  font-family: var(--font-pixel);
  font-size: clamp(15px, 1.9vw, 20px);
  letter-spacing: 0.12em;
}
.buy-cta-sub {
  font-family: var(--font-mono);
  font-size: 14px;
  opacity: 0.75;
  letter-spacing: 0.04em;
}

@keyframes buy-pulse-inv {
  0%, 100% { box-shadow: 6px 6px 0 0 var(--fg), 6px 6px 0 3px var(--bg); }
  50%      { box-shadow: 9px 9px 0 0 var(--fg), 9px 9px 0 3px var(--bg); }
}

.buy-note {
  font-family: var(--font-mono);
  font-size: 14px;
  opacity: 0.7;
  margin-bottom: 28px;
}

.buy-platforms {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
  margin-bottom: 24px;
  font-family: var(--font-pixel);
  font-size: 9px;
  letter-spacing: 0.1em;
}
.buy-platforms-label { width: 100%; opacity: 0.7; margin-bottom: 6px; }
.buy-platform {
  padding: 6px 10px;
  border: 1.5px solid var(--bg);
}

.dl-extras {
  text-align: left;
  margin-top: 16px;
  border-top: 2px solid var(--bg);
  padding-top: 18px;
  font-size: 13px;
  color: var(--bg);
  opacity: 0.85;
}
.dl-extras summary {
  cursor: pointer;
  font-family: var(--font-pixel);
  font-size: 9px;
  letter-spacing: 0.1em;
  color: var(--bg);
  padding: 6px 0;
  list-style: none;
}
.dl-extras summary::before { content: "▸ "; }
.dl-extras[open] summary::before { content: "▾ "; }
.dl-extras ul { list-style: none; margin-top: 14px; padding-left: 12px; }
.dl-extras li { padding: 6px 0; line-height: 1.7; }

/* ---------- sticky buy bar ---------- */

.sticky-buy {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 50;
  border-top: 2px solid var(--fg);
  background: var(--bg);
  padding: 12px clamp(16px, 4vw, 32px);
  transform: translateY(110%);
  transition: transform 0.32s cubic-bezier(0.2, 0.8, 0.2, 1);
  backdrop-filter: blur(6px);
}

.sticky-buy.visible { transform: translateY(0); }

.sticky-buy-inner {
  max-width: var(--maxw);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.sticky-buy-mark {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-pixel);
  font-size: 11px;
  letter-spacing: 0.1em;
}

.sticky-buy-tag {
  flex: 1;
  font-family: var(--font-mono);
  font-size:19px;
  color: var(--fg-dim);
  letter-spacing: 0.04em;
  text-align: center;
}

.sticky-buy-cta {
  font-family: var(--font-pixel);
  font-size: 11px;
  letter-spacing: 0.12em;
  background: var(--fg);
  color: var(--bg);
  padding: 12px 18px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  border: 2px solid var(--fg);
  box-shadow: 4px 4px 0 0 var(--bg-2);
  transition: transform 0.12s, box-shadow 0.12s;
}

.sticky-buy-cta:hover {
  transform: translate(-2px, -2px);
  box-shadow: 6px 6px 0 0 var(--bg-2);
}

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

.faq {
  padding: clamp(80px, 10vw, 120px) 0;
  border-top: 1px solid var(--line);
}

.faq-list {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 clamp(20px, 5vw, 56px);
  display: grid;
  gap: 0;
}

.faq-list > div {
  padding: 28px 0;
  border-bottom: 1px solid var(--line-2);
}

.faq-list dt {
  font-family: var(--font-pixel);
  font-size:19px;
  letter-spacing: 0.04em;
  margin-bottom: 14px;
}

.faq-list dd {
  color: var(--fg-dim);
  font-size: 14px;
  line-height: 1.75;
  max-width: 720px;
}

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

.footer {
  border-top: 2px solid var(--fg);
  padding: 32px clamp(20px, 5vw, 56px);
}

.footer-row {
  max-width: var(--maxw);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-pixel);
  font-size: 10px;
  letter-spacing: 0.1em;
}

.footer-copy {
  font-size:19px;
  color: var(--fg-dim);
}

.footer-links {
  display: flex;
  gap: 22px;
  font-family: var(--font-pixel);
  font-size: 9px;
  letter-spacing: 0.1em;
}

.footer-links a:hover { background: var(--fg); color: var(--bg); padding: 4px 6px; }

/* ---------- responsive ---------- */

@media (max-width: 1100px) {
  .motion-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 880px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-copy { text-align: center; }
  .title {
    font-size: clamp(36px, 6.9vw, 84px);
    margin-left: auto;
    margin-right: auto;
  }
  .lede {
    max-width: 680px;
    margin-left: auto;
    margin-right: auto;
  }
  .waitlist-card { grid-template-columns: 1fr; }
  .motion-grid { grid-template-columns: 1fr; }
  .feature-list { grid-template-columns: 1fr; }
  .nav-links { gap: 12px; }
  .nav-links a { display: none; }
  .lang-toggle { display: inline-flex; }
  .paw-stage { gap: 8px; }
  .paw-half { width: 120px; height: 120px; }
  .buy-includes { grid-template-columns: 1fr; }
  .sticky-buy-tag { display: none; }
}

@media (max-width: 520px) {
  html[lang="en"] .title-line:nth-child(1),
  html[lang="ko"] .title-line:nth-child(3) { padding: 2px 6px; }
  .ticker { font-size: 9px; }
  .footer-row { flex-direction: column; align-items: flex-start; }
  .btn-buy { font-size: 11px; padding: 18px 22px; }
  .btn-buy-tag { right: -8px; font-size: 7px; }
  .price-amount { font-size: 84px; }
  body { padding-bottom: 70px; }
}

/* ---------- toast (clicked buy) ---------- */

.buy-toast {
  position: fixed;
  bottom: clamp(70px, 10vh, 110px);
  left: 50%;
  transform: translate(-50%, 16px);
  background: var(--fg);
  color: var(--bg);
  font-family: var(--font-pixel);
  font-size: 10px;
  letter-spacing: 0.1em;
  padding: 14px 20px;
  border: 2px solid var(--fg);
  box-shadow: 4px 4px 0 0 var(--bg-2);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.22s, transform 0.22s;
  z-index: 100;
}

.buy-toast.show {
  opacity: 1;
  transform: translate(-50%, 0);
}