:root {
  --color-bg: #0B1026;
  --color-bg-secondary: #0F2D2E;
  --color-bg-card: #1A0B2E;
  --color-text: #F5F0E8;
  --color-text-muted: #B0B0C0;
  --color-accent-pink: #FF3D8A;
  --color-accent-blue: #00F0FF;
  --color-accent-violet: #8A2BE2;
  --color-accent-gold: #FFC857;
  --color-accent-pink-light: #FF6B9D;
  --color-border: rgba(0, 240, 255, 0.25);
  --color-border-pink: rgba(255, 61, 138, 0.4);
  --font-heading: "Montserrat", "Noto Sans SC", sans-serif;
  --font-body: "Open Sans", "Noto Sans SC", sans-serif;
  --font-emphasis: "Oswald", sans-serif;
  --header-height: 72px;
  --nav-width: 320px;
  --container-max: 1200px;
  --transition-fast: 0.2s ease;
  --transition-slow: 0.45s cubic-bezier(0.23, 1, 0.32, 1);
  --shadow-pink: 0 0 18px rgba(255, 61, 138, 0.35);
  --shadow-blue: 0 0 18px rgba(0, 240, 255, 0.3);
  --radius-panel: 12px;
  --clip-corner: polygon(0 0, calc(100% - 24px) 0, 100% 24px, 100% 100%, 24px 100%, 0 calc(100% - 24px));
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  font-weight: 400;
  line-height: 1.6;
  color: var(--color-text);
  background-color: var(--color-bg);
  background-image:
    radial-gradient(circle at 15% 20%, rgba(138, 43, 226, 0.08) 0%, transparent 35%),
    radial-gradient(circle at 85% 10%, rgba(0, 240, 255, 0.05) 0%, transparent 30%),
    linear-gradient(135deg, transparent 0%, rgba(15, 45, 46, 0.3) 100%);
  background-attachment: fixed;
  min-height: 100vh;
  overflow-x: hidden;
}

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

a {
  color: var(--color-accent-blue);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--color-accent-pink);
}

button {
  font-family: inherit;
  border: none;
  background: none;
  cursor: pointer;
  color: inherit;
}

ul,
ol {
  list-style: none;
}

:focus-visible {
  outline: 2px solid var(--color-accent-gold);
  outline-offset: 4px;
  border-radius: 2px;
}

::selection {
  background: var(--color-accent-pink);
  color: var(--color-bg);
}

.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding-left: 1.25rem;
  padding-right: 1.25rem;
}

.skip-link {
  position: fixed;
  top: -100px;
  left: 1rem;
  z-index: 2000;
  background: var(--color-accent-gold);
  color: #0B1026;
  font-weight: 700;
  padding: 0.75rem 1.5rem;
  border-radius: 0 0 8px 8px;
  transition: top var(--transition-fast);
  font-size: 0.875rem;
}

.skip-link:focus-visible {
  top: 0;
}

.progress-track {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: rgba(255, 255, 255, 0.05);
  z-index: 1200;
}

.progress-indicator {
  display: block;
  width: 0%;
  height: 100%;
  background: linear-gradient(90deg, var(--color-accent-pink), var(--color-accent-blue));
  box-shadow: 0 0 12px rgba(255, 61, 138, 0.6);
  transition: width 0.08s linear;
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(11, 16, 38, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(0, 240, 255, 0.15);
  transition: background var(--transition-slow), box-shadow var(--transition-slow);
}

.site-header.is-scrolled {
  background: rgba(11, 16, 38, 0.97);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.55);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  height: var(--header-height);
  position: relative;
  z-index: 2;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-shrink: 0;
}

.brand-mark {
  display: flex;
  align-items: center;
  gap: 4px;
}

.brand-mark-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-accent-pink);
  animation: pulse-dot 1.6s infinite ease-in-out;
}

.brand-mark-dot:nth-child(2) {
  background: var(--color-accent-blue);
  animation-delay: 0.2s;
}

.brand-mark-dot:nth-child(3) {
  background: var(--color-accent-gold);
  animation-delay: 0.4s;
}

@keyframes pulse-dot {
  0%, 100% {
    transform: scale(1);
    opacity: 0.7;
  }
  50% {
    transform: scale(1.4);
    opacity: 1;
  }
}

.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.brand-name {
  font-family: var(--font-heading);
  font-weight: 900;
  font-style: italic;
  font-size: 1.25rem;
  letter-spacing: 0.02em;
  color: var(--color-text);
  text-shadow: 0 0 16px rgba(255, 61, 138, 0.3);
}

.brand-name::first-letter {
  color: var(--color-accent-pink);
}

.brand-tagline {
  font-size: 0.68rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-accent-blue);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 200px;
}

.site-nav {
  display: flex;
  align-items: center;
}

.nav-list {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.nav-item {
  position: relative;
}

.nav-link {
  display: block;
  padding: 0.6rem 0.9rem;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.875rem;
  letter-spacing: 0.06em;
  color: var(--color-text-muted);
  text-transform: uppercase;
  position: relative;
  border-radius: 4px;
  transition: color var(--transition-fast), background var(--transition-fast), text-shadow var(--transition-fast);
}

.nav-link::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--color-accent-pink), var(--color-accent-blue));
  transform: translateX(-50%);
  transition: width var(--transition-fast);
}

.nav-link:hover {
  color: var(--color-text);
  text-shadow: 0 0 12px rgba(255, 61, 138, 0.4);
}

.nav-link:hover::after {
  width: 60%;
}

.nav-link[aria-current="page"] {
  color: var(--color-accent-gold);
  text-shadow: 0 0 14px rgba(255, 200, 87, 0.4);
}

.nav-link[aria-current="page"]::after {
  width: 60%;
  background: var(--color-accent-gold);
}

.header-status {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 1rem;
  background: rgba(0, 240, 255, 0.08);
  border: 1px solid rgba(0, 240, 255, 0.2);
  border-radius: 999px;
  flex-shrink: 0;
  white-space: nowrap;
}

.status-light {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-accent-gold);
  box-shadow: 0 0 8px var(--color-accent-gold);
  animation: pulse-status 2s infinite ease-in-out;
}

@keyframes pulse-status {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

.status-text {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--color-accent-blue);
}

.nav-toggle {
  display: none;
  position: relative;
  z-index: 1100;
  width: 44px;
  height: 44px;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  background: rgba(26, 11, 46, 0.8);
  border: 1px solid var(--color-border-pink);
  border-radius: 8px;
  clip-path: polygon(0 0, calc(100% - 8px) 0, 100% 8px, 100% 100%, 8px 100%, 0 calc(100% - 8px));
  transition: background var(--transition-fast), border-color var(--transition-fast);
}

.nav-toggle:hover {
  background: rgba(255, 61, 138, 0.1);
  border-color: var(--color-accent-pink);
}

.nav-toggle-line {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: transform var(--transition-fast), opacity var(--transition-fast), background var(--transition-fast);
}

.nav-toggle[aria-expanded="true"] .nav-toggle-line:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
  background: var(--color-accent-pink);
}

.nav-toggle[aria-expanded="true"] .nav-toggle-line:nth-child(2) {
  opacity: 0;
  transform: scaleX(0.2);
}

.nav-toggle[aria-expanded="true"] .nav-toggle-line:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
  background: var(--color-accent-pink);
}

.main-content {
  display: block;
  min-height: 60vh;
}

.site-footer {
  position: relative;
  margin-top: 6rem;
  background: var(--color-bg-secondary);
  overflow: hidden;
}

.site-footer::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--color-accent-pink), var(--color-accent-violet), var(--color-accent-blue));
  opacity: 0.7;
}

.site-footer::after {
  content: "";
  position: absolute;
  bottom: -80px;
  right: -60px;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(138, 43, 226, 0.15) 0%, transparent 70%);
  pointer-events: none;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1.2fr;
  gap: 3rem;
  padding-top: 4rem;
  padding-bottom: 3rem;
  position: relative;
  z-index: 1;
}

.footer-brand {
  max-width: 420px;
}

.footer-logo {
  font-family: var(--font-heading);
  font-weight: 900;
  font-style: italic;
  font-size: 1.75rem;
  color: var(--color-text);
  text-shadow: 0 0 20px rgba(255, 61, 138, 0.35);
  letter-spacing: 0.02em;
  margin-bottom: 0.5rem;
}

.footer-logo::first-letter {
  color: var(--color-accent-pink);
}

.footer-tagline {
  font-family: var(--font-heading);
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--color-accent-blue);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 1.25rem;
}

.footer-trust {
  color: var(--color-text-muted);
  font-size: 0.95rem;
  line-height: 1.7;
  max-width: 42ch;
  border-left: 3px solid var(--color-accent-pink);
  padding-left: 1rem;
}

.footer-col {
  min-width: 0;
}

.footer-heading {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.1rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-accent-gold);
  margin-bottom: 1.25rem;
  position: relative;
  padding-bottom: 0.5rem;
}

.footer-heading::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 36px;
  height: 2px;
  background: linear-gradient(90deg, var(--color-accent-pink), transparent);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.footer-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--color-text-muted);
  font-size: 0.95rem;
  transition: color var(--transition-fast), transform var(--transition-fast);
}

.footer-link::before {
  content: "⟟";
  color: var(--color-accent-blue);
  font-size: 0.8rem;
  transition: color var(--transition-fast);
}

.footer-link:hover {
  color: var(--color-accent-pink);
  transform: translateX(4px);
}

.footer-link:hover::before {
  color: var(--color-accent-pink);
}

.footer-contact {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.footer-contact-item {
  display: grid;
  grid-template-columns: 3rem 1fr;
  gap: 0.75rem;
  font-size: 0.9rem;
}

.footer-contact-label {
  font-weight: 700;
  color: var(--color-accent-gold);
  letter-spacing: 0.06em;
  font-size: 0.75rem;
  text-transform: uppercase;
  padding-top: 0.1rem;
}

.footer-contact-text {
  color: var(--color-text-muted);
  word-break: break-word;
}

.footer-contact-link {
  color: var(--color-text-muted);
  word-break: break-word;
}

.footer-contact-link:hover {
  color: var(--color-accent-blue);
}

.footer-bottom {
  border-top: 1px solid rgba(240, 240, 245, 0.1);
  padding: 1.25rem 0;
  background: rgba(0, 0, 0, 0.2);
  position: relative;
  z-index: 1;
}

.footer-bottom-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-copy,
.footer-icp {
  color: rgba(240, 240, 245, 0.6);
  font-size: 0.8rem;
  letter-spacing: 0.04em;
}

.footer-icp {
  font-family: var(--font-emphasis);
  color: rgba(240, 240, 245, 0.45);
}

.panel-cut {
  clip-path: var(--clip-corner);
}

.text-glow-pink {
  color: var(--color-accent-pink);
  text-shadow: 0 0 20px rgba(255, 61, 138, 0.6);
}

.text-glow-gold {
  color: var(--color-accent-gold);
  text-shadow: 0 0 20px rgba(255, 200, 87, 0.6);
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.25rem 0.75rem;
  font-family: var(--font-heading);
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-accent-gold);
  background: rgba(255, 200, 87, 0.08);
  border: 1px solid rgba(255, 200, 87, 0.3);
  border-radius: 999px;
}

.section-index {
  font-family: var(--font-emphasis);
  font-weight: 400;
  font-size: 1.1rem;
  letter-spacing: 0.15em;
  color: var(--color-accent-gold);
  text-transform: uppercase;
}

.data-grid {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
}

.img-frame {
  position: relative;
  background: var(--color-bg-card);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-panel);
  overflow: hidden;
  min-height: 140px;
}

.img-frame::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(255, 61, 138, 0.06), rgba(0, 240, 255, 0.06));
  pointer-events: none;
  z-index: 1;
}

.img-frame-solid {
  background: linear-gradient(45deg, var(--color-bg), var(--color-bg-card));
}

.img-frame-glitch {
  background: linear-gradient(120deg, rgba(255, 61, 138, 0.15), rgba(0, 240, 255, 0.1), rgba(138, 43, 226, 0.15));
}

.img-frame::after {
  content: "";
  position: absolute;
  inset: 0;
  border: 1px solid transparent;
  border-radius: inherit;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  pointer-events: none;
}

.img-frame:hover::after {
  border-color: var(--color-accent-pink-light);
  box-shadow: var(--shadow-pink);
}

.reveal-group[data-reveal] {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

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

.reveal-group[data-reveal] [data-reveal-item] {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
  transition-delay: var(--reveal-delay, 0s);
}

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

@media (max-width: 1024px) {
  .header-status {
    display: none;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
  }

  .footer-brand {
    grid-column: 1 / -1;
    max-width: 100%;
  }
}

@media (max-width: 768px) {
  :root {
    --header-height: 64px;
  }

  .container {
    padding-left: 1rem;
    padding-right: 1rem;
  }

  .brand-name {
    font-size: 1.1rem;
  }

  .brand-tagline {
    max-width: 150px;
  }

  .site-nav {
    position: fixed;
    top: 0;
    right: 0;
    height: 100vh;
    width: min(var(--nav-width), 85vw);
    background: rgba(11, 16, 38, 0.98);
    border-left: 1px solid var(--color-border-pink);
    padding: calc(var(--header-height) + 1.5rem) 1.5rem 2rem;
    transform: translateX(100%);
    transition: transform 0.4s cubic-bezier(0.23, 1, 0.32, 1);
    box-shadow: -20px 0 50px rgba(0, 0, 0, 0.5);
    overflow-y: auto;
    align-items: flex-start;
    justify-content: flex-start;
    z-index: 1050;
  }

  .site-nav[data-open] {
    transform: translateX(0);
  }

  .nav-list {
    flex-direction: column;
    align-items: stretch;
    gap: 0.35rem;
    width: 100%;
  }

  .nav-item {
    width: 100%;
  }

  .nav-link {
    padding: 0.9rem 0.75rem;
    font-size: 1rem;
    color: var(--color-text);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  }

  .nav-link::after {
    display: none;
  }

  .nav-link:hover {
    background: rgba(255, 61, 138, 0.08);
    color: var(--color-accent-pink);
    text-shadow: 0 0 12px rgba(255, 61, 138, 0.4);
  }

  .nav-link[aria-current="page"] {
    color: var(--color-accent-gold);
    background: rgba(255, 200, 87, 0.06);
    text-shadow: 0 0 12px rgba(255, 200, 87, 0.3);
  }

  .nav-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .header-inner {
    gap: 1rem;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
    padding-top: 3rem;
  }

  .footer-brand {
    max-width: 100%;
  }

  .footer-bottom-inner {
    flex-direction: column;
    justify-content: center;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .brand-tagline {
    display: none;
  }

  .footer-contact-item {
    grid-template-columns: 1fr;
    gap: 0.25rem;
  }

  .footer-trust {
    font-size: 0.875rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .reveal-group[data-reveal],
  .reveal-group[data-reveal] [data-reveal-item] {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .site-nav {
    transition: none;
  }
}