:root {
  color-scheme: dark;
  --bg: #090a11;
  --bg-soft: #11131d;
  --bg-elevated: #171522;
  --card: rgba(18, 20, 30, 0.9);
  --card-strong: rgba(23, 21, 34, 0.96);
  --line: rgba(255, 255, 255, 0.08);
  --text: #f4f4f5;
  --muted: #c7c8d4;
  --muted-strong: #9ea3bb;
  --accent: #8b5cf6;
  --accent-strong: #a36bff;
  --cyan: #00d9ff;
  --cyan-soft: rgba(0, 217, 255, 0.12);
  --glow: rgba(139, 92, 246, 0.38);
  --shadow: rgba(0, 0, 0, 0.35);
  --font-body: "Inter", "Segoe UI", sans-serif;
  --font-display: "Sora", "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 90px;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at top left, rgba(139, 92, 246, 0.18), transparent 32%),
    radial-gradient(circle at bottom right, rgba(0, 217, 255, 0.12), transparent 25%),
    var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  display: block;
}

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

button,
a {
  -webkit-tap-highlight-color: transparent;
}

::selection {
  background: rgba(139, 92, 246, 0.5);
  color: white;
}

.page-shell {
  width: min(100% - 48px, 1220px);
  margin: 0 auto;
}

.language-switcher {
  position: relative;
  display: inline-block;
}

.language-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-width: 92px;
  height: 42px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 999px;
  background: rgba(17, 19, 28, 0.9);
  color: var(--text);
  cursor: pointer;
  padding: 0 12px 0 10px;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.22);
}

.language-flag,
.flag {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  line-height: 1;
}

.language-code,
.option-code {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  white-space: nowrap;
}

.language-caret {
  opacity: 0.8;
  font-size: 0.72rem;
  transform: translateY(-1px);
}

.language-menu {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  min-width: 120px;
  list-style: none;
  margin: 0;
  padding: 8px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 16px;
  background: rgba(12, 14, 20, 0.96);
  box-shadow: 0 18px 32px rgba(0, 0, 0, 0.35);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: opacity 150ms ease, transform 150ms ease, visibility 150ms ease;
}

.language-switcher.open .language-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.language-menu li {
  margin: 0;
}

.lang-option {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 8px;
  width: 100%;
  min-height: 36px;
  border: 1px solid transparent;
  border-radius: 12px;
  background: transparent;
  color: var(--text);
  cursor: pointer;
  padding: 8px 10px;
  transition: background 160ms ease, border-color 160ms ease, transform 160ms ease;
}

.lang-option:hover,
.lang-option:focus-visible {
  background: rgba(255, 255, 255, 0.03);
  border-color: rgba(255, 255, 255, 0.04);
  transform: translateY(-1px);
}

.lang-option.active {
  background: rgba(139, 92, 246, 0.1);
  border-color: rgba(139, 92, 246, 0.35);
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  min-height: 86px;
  border-bottom: 1px solid var(--line);
  background: rgba(9, 10, 17, 0.72);
  backdrop-filter: blur(12px);
}

.brand,
.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border: 1px solid rgba(139, 92, 246, 0.4);
  border-radius: 12px;
  background: linear-gradient(135deg, rgba(139, 92, 246, 0.2), rgba(0, 217, 255, 0.08));
  color: var(--text);
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: -0.08em;
}

.brand-copy {
  display: grid;
  line-height: 1.05;
}

.brand-copy strong,
.brand-copy span {
  font-family: var(--font-display);
  letter-spacing: 0.12em;
}

.brand-copy strong {
  font-size: 0.72rem;
}

.brand-copy span {
  font-size: 0.7rem;
  color: var(--muted-strong);
}

.main-nav {
  display: flex;
  align-items: center;
  gap: clamp(14px, 2vw, 26px);
  color: var(--muted);
  font-size: 0.76rem;
  letter-spacing: 0.04em;
}

.main-nav a {
  opacity: 0.78;
  transition: color 160ms ease, opacity 160ms ease;
}

.main-nav a:hover,
.main-nav a:focus-visible,
.site-footer a:hover,
.site-footer a:focus-visible {
  color: var(--cyan);
  opacity: 1;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 48px;
  border: 1px solid transparent;
  border-radius: 999px;
  padding: 0 20px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  transition: transform 160ms ease, border-color 160ms ease, box-shadow 160ms ease;
}

.btn:hover,
.btn:focus-visible {
  transform: translateY(-1px);
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-strong));
  box-shadow: 0 10px 30px rgba(139, 92, 246, 0.28);
}

.btn-secondary {
  border-color: rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.02);
}

.hero {
  position: relative;
  display: grid;
  grid-template-columns: 1.12fr 0.88fr;
  gap: 22px;
  align-items: center;
  min-height: 680px;
}

.hero-copy {
  position: relative;
  z-index: 1;
  padding: 54px 0 30px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0;
  color: var(--muted);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.18em;
}

.eyebrow::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--cyan));
  box-shadow: 0 0 18px rgba(139, 92, 246, 0.75);
}

.hero h1,
.hero h2,
.section-heading h3,
.community-copy h3,
.about-box h3 {
  margin: 0;
  font-family: var(--font-display);
  letter-spacing: -0.06em;
}

.hero h1 {
  margin-top: 18px;
  font-size: clamp(3.2rem, 5vw, 6rem);
  line-height: 0.96;
  font-weight: 700;
}

.hero h2 {
  margin-top: 20px;
  font-size: clamp(1.6rem, 3vw, 3rem);
  line-height: 1.1;
  color: var(--muted);
  font-weight: 600;
}

.hero-text {
  max-width: 590px;
  margin: 20px 0 0;
  color: var(--muted-strong);
  font-size: 1.08rem;
}

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

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  margin-top: 26px;
  color: var(--muted-strong);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero-meta span {
  position: relative;
  padding-left: 12px;
}

.hero-meta span::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 0;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--cyan);
  transform: translateY(-50%);
}

.hero-visual {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 580px;
  overflow: hidden;
}

.visual-glow {
  position: absolute;
  width: 530px;
  height: 530px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(139, 92, 246, 0.28), rgba(139, 92, 246, 0.05) 35%, transparent 70%);
  filter: blur(4px);
}

.orbit {
  position: absolute;
  width: 350px;
  height: 350px;
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: 50%;
}

.orbit-one {
  transform: rotate(20deg);
}

.orbit-two {
  width: 250px;
  height: 250px;
  border-color: rgba(0, 217, 255, 0.15);
}

.knife-figure {
  position: relative;
  width: 270px;
  height: 330px;
  display: grid;
  place-items: center;
}

.knife-blade {
  position: absolute;
  width: 165px;
  height: 18px;
  border-radius: 999px;
  background: linear-gradient(90deg, rgba(255,255,255,0.95) 0%, rgba(157, 167, 186, 0.8) 12%, rgba(85, 105, 138, 0.78) 100%);
  transform: rotate(-24deg) translateX(18px) translateY(-32px);
  box-shadow: 0 0 28px rgba(0, 217, 255, 0.24);
}

.knife-blade::before {
  content: "";
  position: absolute;
  right: -36px;
  top: -18px;
  width: 36px;
  height: 54px;
  background: linear-gradient(180deg, rgba(255,255,255,0.9), rgba(132, 150, 173, 0.76));
  clip-path: polygon(0 0, 100% 30%, 100% 100%, 0 68%);
  border-radius: 8px 14px 14px 8px;
}

.knife-handle {
  position: absolute;
  width: 110px;
  height: 36px;
  border-radius: 18px;
  background: linear-gradient(135deg, #b27af7, #6e5af7 32%, #1b2133 100%);
  transform: rotate(28deg) translateX(52px) translateY(52px);
  box-shadow: 0 0 15px rgba(139, 92, 246, 0.35);
}

.knife-jewel {
  position: absolute;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 20px rgba(0, 217, 255, 0.9);
  transform: translate(80px, 100px);
}

.visual-tag {
  position: absolute;
  color: rgba(255,255,255,0.72);
  font-size: 0.64rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.visual-tag-top {
  top: 90px;
  left: 30px;
}

.visual-tag-bottom {
  right: 18px;
  bottom: 90px;
}

.info-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  padding: 18px 0 4px;
}

.info-item {
  display: grid;
  gap: 10px;
  padding: 26px 22px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(18, 20, 30, 0.7);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.02);
}

.info-kicker {
  color: var(--cyan);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
}

.info-item strong {
  font-family: var(--font-display);
  font-size: 1.2rem;
  letter-spacing: -0.04em;
}

.info-item small {
  color: var(--muted-strong);
  font-size: 0.75rem;
}

.content-section,
.gameplay-section,
.updates-section,
.community-section,
.about-section {
  padding-top: 110px;
}

.section-heading {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 18px;
}

.section-heading h3,
.community-copy h3,
.about-box h3 {
  font-size: clamp(2.1rem, 4vw, 3.6rem);
  line-height: 1.05;
}

.section-intro {
  max-width: 600px;
  margin: 22px 0 0;
  color: var(--muted-strong);
  font-size: 1.05rem;
}

.section-intro.compact {
  max-width: 430px;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 36px;
}

.feature-card,
.loop-card,
.update-card,
.about-box,
.rarity-panel,
.community-panel {
  background: linear-gradient(180deg, rgba(21, 23, 34, 0.96), rgba(15, 17, 24, 0.9));
  border: 1px solid var(--line);
  border-radius: 24px;
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.2);
}

.feature-card {
  display: grid;
  gap: 18px;
  min-height: 240px;
  padding: 26px 24px 24px;
}

.feature-index,
.loop-number {
  color: var(--cyan);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
}

.feature-card h4,
.loop-card h4,
.update-card h4 {
  margin: 0;
  font-size: 1.5rem;
  font-family: var(--font-display);
  line-height: 1.1;
  letter-spacing: -0.05em;
}

.feature-card p,
.loop-card p,
.update-card p,
.community-copy p,
.about-box p {
  margin: 0;
  color: var(--muted-strong);
  font-size: 0.95rem;
}

.accent-card {
  background: linear-gradient(160deg, rgba(139, 92, 246, 0.2), rgba(18, 20, 30, 0.95));
}

.split-heading {
  align-items: flex-end;
}

.mini-link {
  color: var(--muted);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.loop-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
  margin-top: 34px;
}

.loop-card {
  display: grid;
  gap: 12px;
  min-height: 220px;
  padding: 24px 22px;
}

.update-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 32px;
}

.update-card {
  display: grid;
  gap: 14px;
  padding: 26px 22px;
}

.update-label {
  color: var(--cyan);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.community-panel {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  padding: 34px 30px;
  background: linear-gradient(135deg, rgba(139, 92, 246, 0.15), rgba(0, 217, 255, 0.08), rgba(9, 10, 17, 0.95));
}

.community-copy {
  max-width: 700px;
}

.community-copy p {
  margin-top: 16px;
}

.community-actions {
  display: grid;
  justify-items: end;
  gap: 18px;
}

.community-status {
  max-width: 300px;
  color: var(--muted-strong);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-align: right;
}

.about-section {
  padding-bottom: 120px;
}

.about-section {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 18px;
}

.about-box {
  padding: 28px 26px;
}

.about-box p {
  margin-top: 18px;
  max-width: 640px;
}

.rarity-panel {
  display: grid;
  gap: 12px;
  padding: 24px 22px;
}

.rarity-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.rarity-row span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 56px;
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.02);
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  min-height: 92px;
  border-top: 1px solid var(--line);
  color: var(--muted-strong);
}

.site-footer p {
  margin: 0;
  font-size: 0.8rem;
}

.site-footer a {
  color: var(--muted);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
}

@media (max-width: 980px) {
  .topbar {
    flex-wrap: wrap;
    justify-content: center;
    padding: 16px 0;
  }

  .main-nav {
    order: 3;
    width: 100%;
    justify-content: center;
    flex-wrap: wrap;
  }

  .hero,
  .about-section {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
    padding-bottom: 26px;
  }

  .hero-copy {
    padding-top: 40px;
  }

  .hero-visual {
    min-height: 380px;
    order: -1;
  }

  .info-strip,
  .feature-grid,
  .loop-grid,
  .update-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .community-panel {
    flex-direction: column;
    align-items: flex-start;
  }

  .community-actions {
    width: 100%;
    justify-items: start;
  }

  .community-status {
    text-align: left;
  }
}

@media (max-width: 640px) {
  .page-shell {
    width: min(100% - 24px, 520px);
  }

  .topbar {
    gap: 12px;
  }

  .main-nav {
    gap: 10px 16px;
    font-size: 0.66rem;
  }

  .btn {
    min-height: 44px;
    padding: 0 16px;
    font-size: 0.62rem;
  }

  .hero-copy {
    padding-top: 28px;
  }

  .hero h1 {
    font-size: 2.6rem;
  }

  .hero h2 {
    font-size: 1.4rem;
  }

  .hero-text {
    font-size: 0.96rem;
  }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .hero-actions .btn {
    width: 100%;
  }

  .info-strip,
  .feature-grid,
  .loop-grid,
  .update-grid,
  .about-section {
    grid-template-columns: 1fr;
  }

  .section-heading,
  .split-heading,
  .site-footer {
    align-items: flex-start;
    flex-direction: column;
  }

  .section-heading h3,
  .community-copy h3,
  .about-box h3 {
    font-size: 2.1rem;
  }

  .feature-card,
  .loop-card,
  .update-card,
  .about-box,
  .rarity-panel,
  .community-panel {
    border-radius: 18px;
  }

  .community-panel {
    padding: 22px 18px;
  }

  .site-footer {
    padding: 20px 0 30px;
  }
}