@font-face {
  font-family: "Terminator Two";
  src: url("./assets/fonts/TerminatorTwo.woff") format("woff"),
    url("./assets/fonts/TerminatorTwo.ttf") format("truetype");
  font-display: swap;
}

:root {
  color-scheme: dark;
  --bg: #050b12;
  --bg-deep: #02050a;
  --surface: rgba(10, 18, 30, 0.76);
  --surface-strong: rgba(7, 14, 24, 0.92);
  --line: rgba(173, 242, 255, 0.18);
  --line-strong: rgba(173, 242, 255, 0.35);
  --text: #ebf9ff;
  --muted: rgba(235, 249, 255, 0.7);
  --accent: #7ee8ff;
  --accent-2: #62ffc8;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.42);
  --radius-xl: 32px;
  --radius-lg: 24px;
  --radius-md: 18px;
  --shell: min(1180px, calc(100vw - 32px));
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(102, 255, 220, 0.12), transparent 30%),
    radial-gradient(circle at top right, rgba(126, 232, 255, 0.12), transparent 24%),
    radial-gradient(circle at 50% 25%, rgba(106, 140, 255, 0.12), transparent 32%),
    linear-gradient(180deg, #08101a 0%, #03070d 55%, #02050a 100%);
  font-family: "Noto Sans JP", "Hiragino Sans", system-ui, sans-serif;
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  background:
    linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(circle at center, black 48%, transparent 100%);
  pointer-events: none;
  opacity: 0.35;
}

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

.shell {
  width: var(--shell);
  margin: 0 auto;
}

.backdrop {
  position: fixed;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}

.grid,
.scanlines {
  position: absolute;
  inset: 0;
}

.grid {
  background-image:
    linear-gradient(rgba(126, 232, 255, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(126, 232, 255, 0.05) 1px, transparent 1px);
  background-size: 88px 88px;
  opacity: 0.22;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.75), transparent 90%);
}

.scanlines {
  opacity: 0.08;
  background: repeating-linear-gradient(
    180deg,
    rgba(255, 255, 255, 0.08) 0,
    rgba(255, 255, 255, 0.08) 1px,
    transparent 1px,
    transparent 5px
  );
  mix-blend-mode: screen;
}

.orb {
  position: absolute;
  width: 36vw;
  aspect-ratio: 1;
  border-radius: 50%;
  filter: blur(72px);
  opacity: 0.28;
  animation: drift 18s ease-in-out infinite alternate;
}

.orb-a {
  top: -8vw;
  left: -4vw;
  background: rgba(126, 232, 255, 0.9);
}

.orb-b {
  top: 10vw;
  right: -10vw;
  background: rgba(98, 255, 200, 0.7);
  animation-duration: 26s;
}

.orb-c {
  bottom: -8vw;
  left: 28vw;
  background: rgba(96, 121, 255, 0.5);
  animation-duration: 32s;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 0 6px;
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(18px);
}

.topbar::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(126, 232, 255, 0.4), transparent);
}

.brand {
  display: inline-flex;
  align-items: center;
}

.brand-mark {
  width: clamp(120px, 16vw, 190px);
  height: auto;
  display: block;
  filter: drop-shadow(0 10px 30px rgba(126, 232, 255, 0.22));
}

.nav {
  display: flex;
  gap: 18px;
  padding: 10px 14px;
  border: 1px solid rgba(126, 232, 255, 0.12);
  background: rgba(7, 14, 24, 0.5);
  border-radius: 999px;
  box-shadow: var(--shadow);
}

.nav a {
  color: var(--muted);
  font-size: 0.9rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.nav a:hover {
  color: var(--text);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(320px, 0.9fr);
  gap: 32px;
  align-items: center;
  padding: 60px 0 24px;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--accent);
  font-size: 0.82rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
}

h1,
.frame-label strong,
.button,
.link-card strong,
.mini-label,
.ticker span {
  font-family: "Terminator Two", Inter, sans-serif;
  letter-spacing: 0.06em;
}

.section-head h2,
.panel strong {
  font-family: "Noto Sans JP", "Hiragino Sans", system-ui, sans-serif;
  letter-spacing: 0.02em;
}

h1 {
  margin: 0;
  display: grid;
  gap: 12px;
}

.title-line {
  font-size: clamp(3.6rem, 12vw, 7.6rem);
  line-height: 0.86;
  text-transform: uppercase;
  text-shadow: 0 0 24px rgba(126, 232, 255, 0.25);
}

.title-sub {
  font-size: clamp(0.92rem, 1.8vw, 1.15rem);
  color: var(--muted);
}

.lede {
  max-width: 54ch;
  margin: 24px 0 0;
  color: var(--muted);
  font-size: 1.05rem;
  line-height: 1.9;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 28px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 20px;
  border-radius: 999px;
  border: 1px solid rgba(126, 232, 255, 0.18);
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease;
}

.button:hover {
  transform: translateY(-2px);
  border-color: rgba(126, 232, 255, 0.45);
}

.button-primary {
  color: #041018;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  box-shadow: 0 18px 38px rgba(126, 232, 255, 0.18);
}

.button-secondary {
  color: var(--text);
  background: rgba(8, 16, 28, 0.48);
}

.stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin: 34px 0 0;
}

.stats div {
  padding: 16px 18px;
  border-radius: 18px;
  border: 1px solid rgba(126, 232, 255, 0.1);
  background: rgba(8, 16, 28, 0.48);
}

.stats dt {
  margin-bottom: 8px;
  color: var(--accent);
  font-size: 0.76rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

.stats dd {
  margin: 0;
  color: var(--text);
  font-size: 0.92rem;
  line-height: 1.5;
}

.hero-art {
  justify-self: end;
  width: min(100%, 540px);
}

.hero-frame {
  position: relative;
  aspect-ratio: 1;
  padding: 18px;
  border-radius: 36px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.07), transparent),
    rgba(5, 12, 20, 0.82);
  border: 1px solid rgba(126, 232, 255, 0.18);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.hero-frame::before {
  content: "";
  position: absolute;
  inset: 14px;
  border-radius: 28px;
  border: 1px solid rgba(126, 232, 255, 0.08);
}

.frame-glow {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 30% 30%, rgba(126, 232, 255, 0.18), transparent 40%),
    radial-gradient(circle at 72% 68%, rgba(98, 255, 200, 0.12), transparent 36%);
  animation: pulse 10s ease-in-out infinite;
}

.hero-cover {
  position: absolute;
  inset: 50%;
  width: calc(100% - 72px);
  height: calc(100% - 72px);
  transform: translate(-50%, -50%);
  object-fit: cover;
  border-radius: 24px;
  filter: saturate(1.08) contrast(1.04);
}

.frame-label {
  position: absolute;
  left: 24px;
  right: 24px;
  bottom: 24px;
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 16px;
  padding: 14px 16px;
  border-radius: 18px;
  background: linear-gradient(180deg, rgba(2, 5, 10, 0.02), rgba(2, 5, 10, 0.82));
  backdrop-filter: blur(14px);
}

.frame-label span {
  color: var(--accent);
  font-size: 0.7rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

.frame-label strong {
  max-width: 14ch;
  font-size: 1.25rem;
  line-height: 1.1;
  text-align: right;
}

.ticker {
  margin-top: 10px;
  overflow: hidden;
  border-top: 1px solid rgba(126, 232, 255, 0.12);
  border-bottom: 1px solid rgba(126, 232, 255, 0.12);
  background: rgba(7, 14, 24, 0.45);
}

.ticker-track {
  display: flex;
  gap: 26px;
  width: max-content;
  padding: 16px 0;
  animation: marquee 28s linear infinite;
}

.ticker span {
  color: rgba(235, 249, 255, 0.9);
  font-size: 0.8rem;
  white-space: nowrap;
}

.section {
  padding: 56px 0 0;
}

.section-head h2 {
  margin: 0;
  font-size: clamp(1.6rem, 4.5vw, 2.8rem);
  text-transform: uppercase;
}

.about-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: 18px;
  margin-top: 26px;
}

.panel,
.link-card {
  border-radius: var(--radius-lg);
  border: 1px solid rgba(126, 232, 255, 0.12);
  background: linear-gradient(180deg, rgba(14, 23, 37, 0.92), rgba(7, 14, 24, 0.82));
  box-shadow: var(--shadow);
}

.panel {
  padding: 22px;
}

.panel-large {
  min-height: 220px;
}

.panel p {
  margin: 0 0 16px;
  color: var(--muted);
  line-height: 1.9;
}

.panel p:last-child {
  margin-bottom: 0;
}

.mini-label {
  display: inline-flex;
  margin-bottom: 16px;
  color: var(--accent);
  font-size: 0.74rem;
}

.panel strong {
  display: block;
  font-size: 1.1rem;
  line-height: 1.65;
}

.release-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
  margin-top: 26px;
}

.release-card {
  position: relative;
  overflow: hidden;
  min-height: 100%;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(126, 232, 255, 0.12);
  background: rgba(7, 14, 24, 0.7);
  box-shadow: var(--shadow);
  transform: translateY(0);
  transition: transform 220ms ease, border-color 220ms ease, box-shadow 220ms ease;
}

.release-card:hover {
  transform: translateY(-8px);
  border-color: rgba(126, 232, 255, 0.38);
  box-shadow: 0 28px 70px rgba(0, 0, 0, 0.5);
}

.release-art {
  position: relative;
  aspect-ratio: 1;
  overflow: hidden;
}

.release-art::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 0%, rgba(2, 5, 10, 0.12) 55%, rgba(2, 5, 10, 0.82) 100%);
}

.release-art img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 450ms ease;
}

.release-card:hover .release-art img {
  transform: scale(1.05);
}

.release-body {
  display: grid;
  gap: 12px;
  padding: 18px;
}

.release-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.release-type {
  color: var(--accent);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.release-index {
  color: rgba(235, 249, 255, 0.42);
  font-size: 0.78rem;
}

.release-body h3 {
  margin: 0;
  font-size: 1.08rem;
  line-height: 1.45;
}

.release-body p {
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.7;
}

.link-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  margin-top: 26px;
}

.link-card {
  display: grid;
  gap: 8px;
  padding: 22px;
  transition: transform 220ms ease, border-color 220ms ease;
}

.link-card:hover {
  transform: translateY(-4px);
  border-color: rgba(126, 232, 255, 0.34);
}

.link-card span {
  color: var(--accent);
  font-size: 0.74rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

.link-card strong {
  font-size: 1.05rem;
  line-height: 1.5;
}

.footer {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px;
  padding: 48px 0 36px;
  color: rgba(235, 249, 255, 0.58);
  font-size: 0.9rem;
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 500ms ease, transform 700ms ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal:nth-of-type(1) {
  transition-delay: 50ms;
}

.reveal:nth-of-type(2) {
  transition-delay: 110ms;
}

.reveal:nth-of-type(3) {
  transition-delay: 170ms;
}

.reveal:nth-of-type(4) {
  transition-delay: 230ms;
}

@keyframes marquee {
  from {
    transform: translateX(0);
  }

  to {
    transform: translateX(-50%);
  }
}

@keyframes drift {
  from {
    transform: translate3d(0, 0, 0) scale(1);
  }

  to {
    transform: translate3d(28px, 18px, 0) scale(1.08);
  }
}

@keyframes pulse {
  0%,
  100% {
    opacity: 0.75;
    transform: scale(1);
  }

  50% {
    opacity: 1;
    transform: scale(1.02);
  }
}

@media (max-width: 1080px) {
  .hero,
  .about-grid,
  .release-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .hero {
    gap: 24px;
  }

  .hero-art {
    justify-self: stretch;
    width: 100%;
  }

  .stats {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  .shell {
    width: min(100vw - 20px, 100vw);
  }

  .topbar {
    flex-direction: column;
    gap: 14px;
    padding-top: 18px;
  }

  .nav {
    width: 100%;
    justify-content: space-between;
  }

  .hero {
    grid-template-columns: 1fr;
    padding-top: 38px;
  }

  .about-grid,
  .release-grid,
  .link-row {
    grid-template-columns: 1fr;
  }

  .title-line {
    font-size: clamp(3rem, 18vw, 5rem);
  }

  .hero-frame {
    border-radius: 28px;
  }

  .hero-cover {
    width: calc(100% - 56px);
    height: calc(100% - 56px);
  }

  .frame-label {
    flex-direction: column;
    align-items: start;
  }

  .frame-label strong {
    text-align: left;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation: none !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}