:root {
  --font-display: "Avenir Next", "Futura", "Hiragino Sans", "Yu Gothic", sans-serif;
  --font-body: "Avenir Next", "Hiragino Sans", "Yu Gothic", sans-serif;
  --bg: #09111f;
  --bg-elevated: rgba(11, 21, 40, 0.82);
  --surface: rgba(18, 29, 53, 0.72);
  --surface-strong: rgba(255, 255, 255, 0.1);
  --line: rgba(184, 221, 255, 0.2);
  --text: #eff5ff;
  --text-soft: rgba(239, 245, 255, 0.74);
  --accent: #64f0d2;
  --accent-warm: #ff8f6b;
  --accent-gold: #ffd37a;
  --shadow: 0 24px 60px rgba(0, 0, 0, 0.34);
  --radius-lg: 28px;
  --radius-md: 18px;
  --radius-sm: 999px;
  --content-width: min(1120px, calc(100vw - 32px));
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  font-family: var(--font-body);
  background:
    radial-gradient(circle at 12% 18%, rgba(100, 240, 210, 0.16), transparent 34%),
    radial-gradient(circle at 88% 14%, rgba(255, 143, 107, 0.18), transparent 30%),
    radial-gradient(circle at 52% 100%, rgba(255, 211, 122, 0.14), transparent 28%),
    linear-gradient(180deg, #08101d 0%, #101a31 44%, #08101b 100%);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
  background-size: 40px 40px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.86), transparent);
}

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

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

.page-shell {
  position: relative;
  isolation: isolate;
}

.site-header {
  width: var(--content-width);
  margin: 0 auto;
  padding: 24px 0 16px;
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  align-items: center;
  justify-content: space-between;
}

.brand-lockup {
  display: inline-flex;
  align-items: center;
  gap: 14px;
}

.brand-lockup img {
  width: 52px;
  height: 52px;
  border-radius: 16px;
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.28);
}

.brand-name {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

.brand-tagline {
  margin: 4px 0 0;
  color: var(--text-soft);
  font-size: 0.9rem;
}

.nav-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.nav-link,
.pill-link {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.03);
  border-radius: var(--radius-sm);
  padding: 10px 16px;
  color: var(--text-soft);
  transition:
    transform 160ms ease,
    background-color 160ms ease,
    border-color 160ms ease;
}

.nav-link:hover,
.pill-link:hover {
  transform: translateY(-1px);
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.26);
}

.hero {
  width: var(--content-width);
  margin: 0 auto;
  padding: 32px 0 56px;
  display: grid;
  gap: 32px;
  grid-template-columns: minmax(0, 1.15fr) minmax(280px, 0.85fr);
}

.hero-copy,
.hero-panel,
.section-card,
.footer-card,
.guide-card,
.legal-card,
.not-found-card {
  background: var(--bg-elevated);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  backdrop-filter: blur(16px);
}

.hero-copy {
  padding: clamp(28px, 4vw, 44px);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 20px;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  color: var(--accent-gold);
  background: rgba(255, 211, 122, 0.12);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.78rem;
}

.hero-title,
.section-title,
.guide-title,
.legal-title,
.not-found-title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(2.3rem, 5vw, 4.4rem);
  line-height: 0.96;
  letter-spacing: -0.04em;
}

.section-title,
.guide-title,
.legal-title,
.not-found-title {
  font-size: clamp(1.8rem, 3.4vw, 3rem);
}

.hero-lead,
.section-lead,
.guide-lead,
.legal-lead,
.not-found-lead {
  margin: 20px 0 0;
  max-width: 48rem;
  color: var(--text-soft);
  font-size: clamp(1rem, 2vw, 1.2rem);
  line-height: 1.8;
}

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

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 52px;
  padding: 14px 20px;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  font-weight: 700;
  transition:
    transform 160ms ease,
    box-shadow 160ms ease,
    border-color 160ms ease,
    background-color 160ms ease;
}

.button:hover {
  transform: translateY(-1px);
}

.button-primary {
  background: linear-gradient(135deg, var(--accent) 0%, #7cc7ff 100%);
  color: #041320;
  box-shadow: 0 18px 34px rgba(100, 240, 210, 0.26);
}

.button-secondary {
  border-color: var(--line);
  background: rgba(255, 255, 255, 0.04);
}

.button[data-state="disabled"],
.button[aria-disabled="true"] {
  cursor: not-allowed;
  border-color: rgba(255, 255, 255, 0.14);
  background: rgba(255, 255, 255, 0.05);
  color: rgba(239, 245, 255, 0.56);
  box-shadow: none;
}

.hero-metadata {
  margin-top: 28px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.hero-chip {
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text-soft);
  font-size: 0.92rem;
}

.hero-panel {
  padding: clamp(22px, 3vw, 28px);
  overflow: hidden;
}

.panel-visual {
  position: relative;
  min-height: 360px;
  border-radius: 24px;
  padding: 20px;
  overflow: hidden;
  background:
    radial-gradient(circle at 50% 48%, rgba(100, 240, 210, 0.4), transparent 18%),
    radial-gradient(circle at 26% 30%, rgba(255, 143, 107, 0.34), transparent 24%),
    radial-gradient(circle at 76% 66%, rgba(124, 199, 255, 0.32), transparent 22%),
    linear-gradient(180deg, rgba(13, 24, 47, 0.9), rgba(8, 16, 29, 0.95));
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.panel-grid {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(rgba(255, 255, 255, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.08) 1px, transparent 1px);
  background-size: 34px 34px;
  opacity: 0.22;
}

.panel-orbit {
  position: absolute;
  inset: 12% 12%;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.12);
  animation: slow-spin 24s linear infinite;
}

.panel-core {
  position: absolute;
  inset: 25%;
  border-radius: 50%;
  background:
    radial-gradient(circle at 35% 30%, rgba(255, 255, 255, 0.7), transparent 22%),
    radial-gradient(circle at 52% 52%, rgba(100, 240, 210, 0.95), rgba(9, 17, 31, 0.26) 54%, transparent 62%);
  box-shadow:
    0 0 0 18px rgba(100, 240, 210, 0.08),
    0 0 0 40px rgba(100, 240, 210, 0.05);
}

.tap-dot {
  position: absolute;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: currentColor;
  box-shadow: 0 0 0 0 currentColor;
  animation: pulse 2.8s ease-out infinite;
}

.tap-dot:nth-of-type(1) {
  top: 22%;
  left: 58%;
  color: var(--accent-gold);
  animation-delay: 0ms;
}

.tap-dot:nth-of-type(2) {
  top: 58%;
  left: 23%;
  color: var(--accent-warm);
  animation-delay: 420ms;
}

.tap-dot:nth-of-type(3) {
  top: 68%;
  left: 72%;
  color: var(--accent);
  animation-delay: 840ms;
}

.panel-caption {
  position: absolute;
  inset: auto 18px 18px;
  display: grid;
  gap: 12px;
}

.caption-card {
  padding: 14px 16px;
  border-radius: 18px;
  background: rgba(8, 16, 29, 0.72);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.caption-label {
  color: var(--text-soft);
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.caption-value {
  margin-top: 4px;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.section {
  width: var(--content-width);
  margin: 0 auto;
  padding: 16px 0 56px;
}

.section-card,
.footer-card,
.guide-card,
.legal-card,
.not-found-card {
  padding: clamp(24px, 4vw, 38px);
}

.section-grid,
.guide-grid,
.legal-grid,
.footer-grid {
  display: grid;
  gap: 16px;
  margin-top: 28px;
}

.section-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.guide-grid,
.legal-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.footer-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.feature-card,
.guide-block,
.legal-block,
.footer-block {
  position: relative;
  min-height: 100%;
  padding: 20px;
  border-radius: 22px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.03)),
    rgba(8, 16, 29, 0.56);
}

.feature-kicker,
.guide-kicker,
.legal-kicker {
  display: inline-block;
  margin-bottom: 14px;
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.08);
  color: var(--accent);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.feature-title,
.guide-block-title,
.legal-block-title,
.footer-title {
  margin: 0;
  font-size: 1.24rem;
  line-height: 1.35;
}

.feature-text,
.guide-block-text,
.legal-block-text,
.footer-text {
  margin: 12px 0 0;
  color: var(--text-soft);
  line-height: 1.75;
}

.status-note,
.store-status {
  margin-top: 12px;
  color: var(--text-soft);
  font-size: 0.92rem;
}

.guide-links,
.legal-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.check-list {
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.check-list li {
  display: flex;
  gap: 10px;
  color: var(--text-soft);
  line-height: 1.65;
}

.check-list li::before {
  content: "•";
  color: var(--accent);
}

.site-footer {
  width: var(--content-width);
  margin: 0 auto;
  padding: 0 0 40px;
}

.footer-note {
  margin-top: 28px;
  color: rgba(239, 245, 255, 0.6);
  font-size: 0.9rem;
}

[data-reveal] {
  opacity: 0;
  transform: translateY(24px);
  transition:
    opacity 520ms ease,
    transform 520ms ease;
  transition-delay: var(--reveal-delay, 0ms);
}

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

.not-found-layout {
  width: var(--content-width);
  min-height: calc(100vh - 120px);
  margin: 0 auto;
  display: grid;
  place-items: center;
}

.not-found-card {
  max-width: 720px;
  text-align: center;
}

.not-found-code {
  display: inline-block;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  background: rgba(255, 143, 107, 0.12);
  color: var(--accent-warm);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

@keyframes slow-spin {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

@keyframes pulse {
  0% {
    transform: scale(0.8);
    box-shadow: 0 0 0 0 currentColor;
  }
  70% {
    transform: scale(1.3);
    box-shadow: 0 0 0 24px rgba(255, 255, 255, 0);
  }
  100% {
    transform: scale(0.8);
    box-shadow: 0 0 0 0 rgba(255, 255, 255, 0);
  }
}

@media (max-width: 960px) {
  .hero,
  .section-grid,
  .guide-grid,
  .legal-grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .hero-panel {
    order: -1;
  }
}

@media (max-width: 640px) {
  .site-header {
    padding-top: 18px;
  }

  .hero {
    padding-top: 12px;
    padding-bottom: 42px;
  }

  .panel-visual {
    min-height: 300px;
  }

  .button,
  .nav-link,
  .pill-link {
    width: 100%;
  }

  .hero-actions,
  .guide-links,
  .legal-links {
    display: grid;
  }
}

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

  * {
    animation-duration: 1ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 1ms !important;
  }
}