:root {
  --yellow: #ffd700;
  --black: #111111;
  --white: #f8f8f3;
  --muted: #aaa79c;
  --line: #2b2b2b;
  --page-pad: clamp(20px, 5vw, 80px);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--black);
  color: var(--white);
  font-family: Arial, Helvetica, "Apple SD Gothic Neo", "Noto Sans KR", sans-serif;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
button, a { -webkit-tap-highlight-color: transparent; }
button { font: inherit; }

.hero {
  height: 100svh;
  min-height: 420px;
  display: grid;
  place-items: center;
  position: relative;
  padding: 28px;
  background: var(--yellow);
  color: #000;
  isolation: isolate;
}

.hero__logo {
  margin: 0;
  font-size: clamp(64px, 8.2vw, 150px);
  line-height: .9;
  letter-spacing: -0.075em;
  font-family: Arial, sans-serif;
  font-weight: 700;
  transform: translateY(-1vh);
}

.scroll-cue {
  width: 52px;
  height: 52px;
  display: grid;
  place-items: center;
  position: absolute;
  left: 50%;
  bottom: 24px;
  transform: translateX(-50%);
  border: 2px solid #000;
  font-size: 24px;
  font-weight: 900;
}
.scroll-cue span { animation: bounce 1.25s ease-in-out infinite; }
@keyframes bounce {
  0%,100% { transform: translateY(-3px); }
  50% { transform: translateY(5px); }
}

.section-dark { background: var(--black); }
.section-shell {
  width: min(1440px, 100%);
  margin: 0 auto;
  padding: clamp(78px, 9vw, 140px) var(--page-pad);
}
.section-heading {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px 28px;
  align-items: end;
  margin-bottom: 44px;
}
.eyebrow {
  margin: 0;
  font-size: 12px;
  font-weight: 900;
  letter-spacing: .18em;
  color: var(--yellow);
}
.section-heading h2,
.info h2 {
  margin: 0;
  font-size: clamp(54px, 8vw, 124px);
  line-height: .86;
  letter-spacing: -.06em;
  font-weight: 900;
}
.section-copy {
  grid-column: 2;
  margin: 0;
  max-width: 430px;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.65;
}

.games-track {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(320px, min(74vw, 520px));
  gap: 18px;
  overflow-x: auto;
  padding: 0 0 18px;
  scroll-snap-type: x mandatory;
  scrollbar-width: thin;
  scrollbar-color: var(--yellow) #202020;
  cursor: grab;
}
.games-track:active { cursor: grabbing; }
.games-track::-webkit-scrollbar { height: 8px; }
.games-track::-webkit-scrollbar-track { background: #202020; }
.games-track::-webkit-scrollbar-thumb { background: var(--yellow); }

.game-card {
  min-height: 600px;
  border: 1px solid #303030;
  background: #171717;
  scroll-snap-align: start;
  display: flex;
  flex-direction: column;
}
.game-card:hover { border-color: #5b5b5b; }
.game-media {
  position: relative;
  aspect-ratio: 1;
  min-height: 310px;
  overflow: hidden;
  border-bottom: 1px solid #303030;
}
.game-image {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
}
.media-label {
  position: absolute;
  left: 14px;
  bottom: 14px;
  z-index: 5;
  background: var(--black);
  color: var(--yellow);
  border: 1px solid var(--yellow);
  padding: 8px 10px;
  font-size: 10px;
  letter-spacing: .14em;
  font-weight: 900;
}

.game-card__body {
  display: flex;
  flex: 1;
  flex-direction: column;
  padding: 22px;
}
.game-card__meta {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  color: var(--muted);
  font-size: 10px;
  letter-spacing: .14em;
  font-weight: 900;
}
.game-card h3 {
  margin: 18px 0 10px;
  font-size: clamp(34px, 4vw, 56px);
  line-height: .93;
  letter-spacing: -.045em;
}
.game-description {
  margin: 0 0 18px;
  color: #c8c6be;
  font-size: 14px;
  line-height: 1.65;
}
.tags {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 26px;
  padding: 0;
}
.tags li {
  border: 1px solid #3d3d3d;
  padding: 6px 8px;
  color: #dedbd2;
  font-size: 10px;
  letter-spacing: .12em;
  font-weight: 900;
}
.game-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: auto;
}
.btn {
  min-height: 42px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid #4d4d4d;
  padding: 0 14px;
  background: transparent;
  color: var(--white);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: .08em;
  cursor: pointer;
}
.btn:hover { border-color: var(--yellow); color: var(--yellow); }
.btn--yellow { background: var(--yellow); color: #000; border-color: var(--yellow); }
.btn--yellow:hover { background: #000; color: var(--yellow); }
.btn--disabled { color: #6f6f6f; border-color: #313131; cursor: not-allowed; }

.game-card--development {
  border: 1px dashed #424242;
  background: #141414;
}
.development-card {
  min-height: 100%;
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 34px;
  position: relative;
}
.development-card::before {
  content: "";
  width: 54px;
  height: 6px;
  background: var(--yellow);
  margin-bottom: 30px;
}
.development-card__number {
  position: absolute;
  top: 24px;
  right: 24px;
  color: #555;
  font-size: 12px;
  font-weight: 900;
  letter-spacing: .14em;
}
.development-card__label {
  margin: 0 0 12px;
  color: var(--yellow);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: .16em;
}
.development-card h3 {
  margin: 0 0 14px;
  font-size: clamp(42px, 5vw, 70px);
  letter-spacing: -.055em;
}
.development-card__copy {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.65;
}
.swipe-hint {
  margin: 16px 0 0;
  color: #6e6e6e;
  font-size: 10px;
  letter-spacing: .14em;
  font-weight: 900;
}

.info {
  background: var(--white);
  color: var(--black);
}
.info-grid {
  display: grid;
  grid-template-columns: 1.2fr .8fr;
  gap: clamp(54px, 9vw, 140px);
  align-items: end;
}
.info .eyebrow { color: #7d6a00; margin-bottom: 18px; }
.info h2 { font-size: clamp(50px, 7vw, 110px); }
.info-copy {
  max-width: 600px;
  margin: 30px 0 0;
  color: #454545;
  font-size: 16px;
  line-height: 1.75;
}
.contact-block { border-left: 1px solid #d4d1c5; padding-left: clamp(24px, 4vw, 54px); }
.contact-mail {
  display: inline-block;
  border-bottom: 2px solid var(--black);
  font-size: clamp(20px, 2.4vw, 34px);
  font-weight: 900;
  letter-spacing: -.03em;
  overflow-wrap: anywhere;
}
.contact-mail:hover { background: var(--yellow); }
.contact-note { color: #686868; font-size: 13px; }
.socials { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 28px; }
.social-link {
  border: 1px solid #b8b5ab;
  padding: 10px 12px;
  font-size: 10px;
  font-weight: 900;
  letter-spacing: .1em;
}
.social-link:hover { background: var(--black); color: var(--yellow); border-color: var(--black); }

footer {
  min-height: 92px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 20px var(--page-pad);
  background: var(--yellow);
  color: #000;
  font-size: 11px;
  letter-spacing: .1em;
  font-weight: 900;
}
footer a { border-bottom: 1px solid #000; }
.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity .55s ease, transform .55s ease;
}
.reveal.is-in { opacity: 1; transform: translateY(0); }

.privacy-page {
  background: var(--white);
  color: var(--black);
}
.privacy-hero {
  min-height: 46svh;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: clamp(36px, 7vw, 96px) var(--page-pad);
  background: var(--yellow);
}
.privacy-brand {
  position: absolute;
  top: 28px;
  left: var(--page-pad);
  font-size: 18px;
  font-weight: 900;
  letter-spacing: -.05em;
}
.privacy-hero h1 {
  max-width: 980px;
  margin: 16px 0 0;
  font-size: clamp(58px, 10vw, 140px);
  line-height: .86;
  letter-spacing: -.06em;
}
.privacy-date {
  margin: 22px 0 0;
  color: #4a4000;
  font-size: 13px;
  font-weight: 900;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.privacy-content {
  width: min(920px, 100%);
  margin: 0 auto;
  padding: clamp(54px, 7vw, 96px) var(--page-pad);
  color: #202020;
  font-size: 16px;
  line-height: 1.78;
}
.privacy-content p {
  margin: 0 0 20px;
}
.privacy-content ul {
  margin: 0 0 24px;
  padding-left: 22px;
}
.privacy-content li {
  margin: 8px 0;
}
.privacy-content a {
  border-bottom: 2px solid var(--yellow);
  font-weight: 700;
}

@media (max-width: 840px) {
  .section-heading { grid-template-columns: 1fr; }
  .section-copy { grid-column: 1; }
  .info-grid { grid-template-columns: 1fr; }
  .contact-block { border-left: 0; border-top: 1px solid #d4d1c5; padding: 34px 0 0; }
  .game-card { min-height: 560px; }
  .game-media { min-height: 280px; }
}

@media (max-width: 520px) {
  .hero__logo { font-size: clamp(56px, 17.5vw, 90px); }
  .scroll-cue { width: 46px; height: 46px; bottom: 18px; }
  .section-shell { padding-left: 18px; padding-right: 18px; }
  .games-track { grid-auto-columns: 88vw; }
  .game-actions .btn { flex: 1 1 auto; }
  footer { align-items: flex-start; flex-direction: column; }
  .privacy-hero { min-height: 380px; }
  .privacy-brand { top: 22px; }
  .privacy-content { font-size: 15px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .reveal { opacity: 1; transform: none; }
}