:root {
  color-scheme: dark;
  --ink: #050912;
  --text: #f4f7ff;
  --muted: #9ca9bd;
}

* { box-sizing: border-box; }

html { min-height: 100%; }

body {
  min-height: 100vh;
  margin: 0;
  overflow-x: hidden;
  color: var(--text);
  background:
    radial-gradient(circle at 50% -20%, #223354 0, transparent 42%),
    linear-gradient(145deg, #03060c, #09111f 52%, #04070d);
  font-family: "Oxanium", system-ui, sans-serif;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: .16;
  background-image:
    linear-gradient(rgba(255,255,255,.09) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.09) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: linear-gradient(to bottom, black, transparent 72%);
}

body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  opacity: .11;
  background:
    linear-gradient(90deg, #03060c 0%, transparent 28%, transparent 72%, #03060c 100%),
    url("/digimon-thumbnail.jpg?v=20260821-1") left center / 52% 100% no-repeat,
    url("/pokemon-thumbnail.jpg?v=20260821-1") right center / 52% 100% no-repeat;
  filter: saturate(.75) contrast(1.12);
  mask-image: linear-gradient(to bottom, black, rgba(0,0,0,.55) 70%, transparent);
}

.ambient {
  position: fixed;
  width: 420px;
  height: 420px;
  border-radius: 50%;
  filter: blur(110px);
  opacity: .16;
  pointer-events: none;
}

.ambient--one { left: -140px; top: 25%; background: #00b7ff; }
.ambient--two { right: -140px; top: 12%; background: #ff3d2e; }

.portal {
  position: relative;
  z-index: 1;
  width: min(1120px, calc(100% - 36px));
  min-height: 100vh;
  margin: auto;
  padding: clamp(48px, 8vh, 90px) 0 28px;
}

.studio-banner {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: clamp(14px, 3vw, 28px);
  margin-bottom: clamp(30px, 5vh, 48px);
  padding: 14px 18px;
  border: 1px solid rgba(184, 122, 255, .48);
  border-radius: 16px;
  color: #fff;
  background:
    linear-gradient(115deg, rgba(92, 34, 153, .7), rgba(12, 25, 48, .92) 58%, rgba(0, 183, 255, .22));
  box-shadow: 0 16px 42px rgba(73, 24, 134, .24), inset 0 1px rgba(255,255,255,.08);
  text-decoration: none;
  transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease;
}

.studio-banner:hover,
.studio-banner:focus-visible {
  transform: translateY(-3px);
  border-color: #c998ff;
  box-shadow: 0 20px 52px rgba(83, 34, 153, .34), inset 0 1px rgba(255,255,255,.1);
  outline: none;
}

.studio-banner__brand {
  color: #d7b3ff;
  font-size: .75rem;
  font-weight: 800;
  letter-spacing: .2em;
}

.studio-banner__message {
  font-size: clamp(.84rem, 2vw, 1rem);
  font-weight: 700;
  text-align: center;
}

.studio-banner__action {
  color: #aeeeff;
  font-size: .7rem;
  font-weight: 800;
  letter-spacing: .06em;
  text-transform: uppercase;
  white-space: nowrap;
}

.portal__header { text-align: center; }

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 24px;
}

.eyebrow {
  margin: 0;
  color: #73e7ff;
  font-size: .75rem;
  font-weight: 800;
  letter-spacing: .42em;
}

.download-button,
.back-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 10px 18px;
  border: 1px solid rgba(115,231,255,.55);
  border-radius: 12px;
  color: #fff;
  background: linear-gradient(135deg, rgba(0,183,255,.3), rgba(32,86,180,.45));
  font-size: .78rem;
  font-weight: 800;
  letter-spacing: .06em;
  text-decoration: none;
  text-transform: uppercase;
  box-shadow: 0 10px 28px rgba(0,130,255,.18);
  transition: transform .2s ease, border-color .2s ease, background .2s ease;
}

.download-button:hover, .download-button:focus-visible,
.back-link:hover, .back-link:focus-visible { transform: translateY(-2px); border-color: #73e7ff; outline: none; }
.back-link { background: rgba(3,8,15,.62); }

h1 {
  margin: 0;
  font-size: clamp(2.2rem, 6vw, 4.6rem);
  line-height: 1;
  letter-spacing: -.045em;
  text-transform: uppercase;
  text-shadow: 0 12px 45px rgba(0,0,0,.5);
}

.portal__header > p:last-child {
  margin: 18px auto 0;
  color: var(--muted);
  font-size: clamp(.9rem, 2vw, 1.05rem);
}

.games {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(18px, 3vw, 32px);
  width: min(900px, 100%);
  margin: clamp(42px, 7vh, 70px) auto 0;
}

.games--single {
  grid-template-columns: minmax(0, 430px);
  justify-content: center;
}

.game-card[hidden] {
  display: none !important;
}

.game-card {
  position: relative;
  display: block;
  aspect-ratio: 1;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.16);
  border-radius: 26px;
  color: white;
  text-decoration: none;
  box-shadow: 0 28px 60px rgba(0,0,0,.46), inset 0 0 0 1px rgba(255,255,255,.06);
  isolation: isolate;
  transition: transform .3s ease, border-color .3s ease, box-shadow .3s ease;
}

.game-card:hover,
.game-card:focus-visible {
  transform: translateY(-8px) scale(1.015);
  outline: none;
}

.game-card--digimon:hover { border-color: #39d9ff; box-shadow: 0 30px 75px rgba(0,130,255,.24); }
.game-card--pokemon:hover { border-color: #ff8a4a; box-shadow: 0 30px 75px rgba(255,64,28,.22); }
.game-card--eternal:hover { border-color: #e44646; box-shadow: 0 30px 75px rgba(196,27,27,.28); }
.game-card--darkeden:hover { border-color: #bb74ff; box-shadow: 0 30px 75px rgba(116,42,177,.3); }

.game-card__image,
.game-card__shade,
.game-card__content { position: absolute; inset: 0; }

.game-card__image {
  background-position: center;
  background-size: cover;
  transform: scale(1.02);
  transition: transform .55s ease, filter .55s ease;
}

.game-card--digimon .game-card__image {
  background-image: url("/digimon-thumbnail.jpg?v=20260821-1");
  filter: saturate(1.18) contrast(1.06) hue-rotate(4deg);
}

.game-card--pokemon .game-card__image {
  background-image: url("/pokemon-thumbnail.jpg?v=20260821-1");
  filter: saturate(1.28) contrast(1.08) hue-rotate(-8deg);
}

.game-card--eternal .game-card__image {
  background-color: #120305;
  background-image:
    radial-gradient(circle at center, rgba(162, 16, 24, .38), transparent 62%),
    url("/eternalblood-logo.png?v=20260824-1");
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover, 82% auto;
  filter: saturate(1.12) contrast(1.06);
}

.game-card--darkeden .game-card__image {
  background-color: #100515;
  background-image: url("/dark-eden-background.png?v=20260829-1");
  background-position: center;
  filter: saturate(1.12) contrast(1.08);
}

.game-card:hover .game-card__image { transform: scale(1.09); filter: saturate(1.35) contrast(1.08); }

.game-card__shade {
  background:
    linear-gradient(180deg, rgba(3,6,13,.1), rgba(3,6,13,.35) 38%, rgba(3,6,13,.97) 100%),
    radial-gradient(circle at 75% 12%, transparent, rgba(0,0,0,.3));
}

.game-card__content {
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: clamp(22px, 5vw, 38px);
}

.status {
  position: absolute;
  top: 24px;
  left: 24px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 11px;
  border: 1px solid rgba(255,255,255,.22);
  border-radius: 999px;
  background: rgba(3,8,15,.66);
  backdrop-filter: blur(8px);
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.status i {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #58f39a;
  box-shadow: 0 0 12px #31e57c;
}

.game-card__title {
  font-size: clamp(1.75rem, 4vw, 3rem);
  font-weight: 800;
  line-height: .96;
  letter-spacing: -.04em;
  text-transform: uppercase;
  text-shadow: 0 4px 20px #000;
}

.game-card__action {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 22px;
  padding-top: 16px;
  border-top: 1px solid rgba(255,255,255,.22);
  color: rgba(255,255,255,.78);
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .07em;
  text-transform: uppercase;
}

.game-card__action b { color: white; font-size: 1.4rem; transition: transform .25s ease; }
.game-card:hover .game-card__action b { transform: translateX(6px); }

footer {
  margin-top: 48px;
  color: #5f6c80;
  text-align: center;
  font-size: .7rem;
  letter-spacing: .12em;
  text-transform: uppercase;
}

footer strong, footer span { display: block; }
footer strong { margin-bottom: 9px; color: #b8c5d8; font-size: .82rem; letter-spacing: .05em; }

.download-page { width: min(940px, calc(100% - 36px)); }
.downloads { display: grid; gap: 18px; margin: clamp(38px, 7vh, 64px) auto 0; }
.download-card {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: clamp(18px, 4vw, 34px);
  padding: clamp(22px, 4vw, 34px);
  border: 1px solid rgba(255,255,255,.15);
  border-radius: 22px;
  background: linear-gradient(120deg, rgba(16,27,47,.92), rgba(5,10,19,.94));
  box-shadow: 0 22px 50px rgba(0,0,0,.35);
}
.download-card--android { border-left: 3px solid #5ee58d; }
.download-card--windows { border-left: 3px solid #63b8ff; }
.platform-icon { display: grid; place-items: center; width: 58px; height: 58px; border-radius: 17px; background: rgba(115,231,255,.12); color: #73e7ff; font-size: 1.8rem; }
.download-card h2 { margin: 3px 0 7px; font-size: clamp(1.3rem, 3vw, 2rem); }
.download-card p { margin: 0; color: var(--muted); }
.download-card__platform { color: #73e7ff !important; font-size: .7rem; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.download-note { margin: 24px auto 0; color: var(--muted); text-align: center; font-size: .78rem; }

@media (max-width: 900px) {
  .games { grid-template-columns: repeat(2, minmax(0, 1fr)); width: min(760px, 100%); }
}

@media (max-width: 680px) {
  .portal { padding-top: 44px; }
  .games { grid-template-columns: 1fr; width: min(430px, 100%); }
  .game-card__content { padding: 28px; }
  .topbar { align-items: flex-start; }
  .studio-banner { grid-template-columns: 1fr auto; }
  .studio-banner__message { grid-column: 1 / -1; grid-row: 2; text-align: left; }
  .studio-banner__action { grid-column: 2; grid-row: 1; }
  .download-card { grid-template-columns: auto 1fr; }
  .download-card .download-button { grid-column: 1 / -1; width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; }
}