:root {
  --bg-void: #070A12;
  --bg-deep: #0B1020;
  --surface-glass: rgba(18, 24, 46, 0.62);
  --surface-glass-strong: rgba(24, 32, 62, 0.78);
  --border-glow: rgba(124, 140, 255, 0.38);
  --border-subtle: rgba(148, 163, 255, 0.16);
  --text-primary: #F2F5FF;
  --text-secondary: #B8C0E0;
  --text-muted: #7E88B0;
  --accent-indigo: #5B6CFF;
  --accent-violet: #8B5CF6;
  --accent-electric: #38BDF8;
  --accent-aurora-a: rgba(91, 108, 255, 0.22);
  --accent-aurora-b: rgba(139, 92, 246, 0.18);
  --accent-aurora-c: rgba(56, 189, 248, 0.14);
  --state-open: #34D399;
  --state-limited: #FBBF24;
  --state-closed: #F87171;

  --font-heading: "Space Grotesk", system-ui, sans-serif;
  --font-body: "Inter", system-ui, sans-serif;

  --space-2xs: 4px;
  --space-xs: 8px;
  --space-sm: 12px;
  --space-md: 16px;
  --space-lg: 24px;
  --space-xl: 32px;
  --space-2xl: 48px;
  --space-3xl: 64px;
  --space-4xl: 96px;
  --space-5xl: 128px;

  --container-max: 1200px;
  --container-wide: 1360px;
  --container-narrow: 720px;
  --container-padding-mobile: 24px;
  --container-padding-desktop: 40px;

  --radius-card: 16px;
  --radius-control: 10px;
  --radius-modal: 20px;
  --radius-media: 12px;
  --radius-pill: 999px;

  --shadow-modal: 0 24px 80px rgba(0, 0, 0, 0.45);
  --focus-ring: 0 0 0 2px var(--bg-void), 0 0 0 4px var(--accent-indigo), 0 0 20px rgba(91, 108, 255, 0.35);

  --transition-fast: 180ms ease-out;
  --transition-base: 220ms ease-out;
  --transition-slow: 240ms ease-out;
}

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

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  scroll-behavior: smooth;
  min-width: 320px;
}

body {
  min-height: 100vh;
  background-color: var(--bg-void);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  text-rendering: optimizeLegibility;
}

img,
picture,
video,
canvas,
svg {
  display: block;
  max-width: 100%;
  height: auto;
}

input,
button,
textarea,
select {
  font: inherit;
  color: inherit;
}

button {
  background: none;
  border: none;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}

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

ul,
ol {
  list-style: none;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-heading);
  font-weight: 600;
  color: var(--text-primary);
  line-height: 1.2;
  overflow-wrap: anywhere;
}

h1 {
  font-size: clamp(2rem, 5vw, 2.75rem);
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-block-end: var(--space-lg);
}

h2 {
  font-size: clamp(1.5rem, 3.5vw, 2rem);
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-block-end: var(--space-md);
}

h3 {
  font-size: clamp(1.25rem, 2.5vw, 1.5rem);
  line-height: 1.2;
  letter-spacing: -0.01em;
  margin-block-end: var(--space-sm);
}

h4 {
  font-size: 1.25rem;
  line-height: 1.3;
  margin-block-end: var(--space-sm);
}

h5 {
  font-size: 1rem;
  line-height: 1.4;
  margin-block-end: var(--space-xs);
}

h6 {
  font-size: 0.875rem;
  line-height: 1.4;
  margin-block-end: var(--space-xs);
}

p {
  font-size: 1rem;
  line-height: 1.65;
  color: var(--text-secondary);
  margin-block-end: var(--space-md);
  overflow-wrap: anywhere;
}

.lead,
p.lead {
  font-size: 1.125rem;
  line-height: 1.65;
  color: var(--text-primary);
  margin-block-end: var(--space-lg);
}

blockquote {
  margin-block-end: var(--space-md);
  padding-inline-start: var(--space-lg);
  border-inline-start: 2px solid var(--border-glow);
  color: var(--text-secondary);
  font-size: 1.125rem;
  line-height: 1.65;
  overflow-wrap: anywhere;
}

blockquote p {
  margin-block-end: var(--space-sm);
}

blockquote p:last-child {
  margin-block-end: 0;
}

ul:not([class]),
ol:not([class]) {
  margin-block-end: var(--space-md);
  padding-inline-start: var(--space-lg);
  color: var(--text-secondary);
}

ul:not([class]) {
  list-style: disc;
}

ol:not([class]) {
  list-style: decimal;
}

ul:not([class]) li,
ol:not([class]) li {
  margin-block-end: var(--space-xs);
  overflow-wrap: anywhere;
}

ul:not([class]) li:last-child,
ol:not([class]) li:last-child {
  margin-block-end: 0;
}

ul:not([class]) ul,
ul:not([class]) ol,
ol:not([class]) ul,
ol:not([class]) ol {
  margin-block-start: var(--space-xs);
  margin-block-end: 0;
}

figure {
  margin-block-end: var(--space-lg);
}

figcaption {
  font-size: 0.75rem;
  line-height: 1.5;
  letter-spacing: 0.02em;
  color: var(--text-muted);
  margin-block-start: var(--space-xs);
  text-align: center;
}

hr {
  border: none;
  border-block-start: 1px solid var(--border-subtle);
  margin-block: var(--space-xl);
}

address {
  font-style: normal;
  color: var(--text-secondary);
  line-height: 1.65;
  margin-block-end: var(--space-md);
}

small {
  font-size: 0.875rem;
  line-height: 1.6;
  color: var(--text-muted);
}

strong,
b {
  font-weight: 600;
  color: var(--text-primary);
}

em,
i {
  font-style: italic;
}

code,
pre {
  font-family: "SF Mono", "Fira Code", monospace;
  font-size: 0.875em;
  overflow-wrap: anywhere;
}

pre {
  background-color: var(--bg-deep);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-card);
  padding: var(--space-md);
  margin-block-end: var(--space-md);
  overflow-x: auto;
}

code {
  background-color: var(--bg-deep);
  border-radius: 4px;
  padding: 2px 6px;
}

pre code {
  background: none;
  padding: 0;
  border-radius: 0;
}

label {
  display: inline-block;
  font-size: 0.75rem;
  line-height: 1.4;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--text-muted);
  margin-block-end: var(--space-xs);
}

input,
textarea,
select {
  width: 100%;
  background-color: var(--surface-glass);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-control);
  padding: var(--space-sm) var(--space-md);
  color: var(--text-primary);
  font-size: 1rem;
  line-height: 1.5;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast), background-color var(--transition-fast);
  min-width: 0;
}

input::placeholder,
textarea::placeholder {
  color: var(--text-muted);
}

input:hover,
textarea:hover,
select:hover {
  border-color: var(--border-glow);
}

input:focus,
textarea:focus,
select:focus {
  outline: none;
  border-color: var(--accent-indigo);
  box-shadow: var(--focus-ring);
}

select {
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%237E88B0' stroke-width='1.5' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right var(--space-md) center;
  padding-inline-end: var(--space-2xl);
}

textarea {
  resize: vertical;
  min-height: 120px;
}

fieldset {
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-card);
  padding: var(--space-lg);
  margin-block-end: var(--space-lg);
}

legend {
  font-family: var(--font-heading);
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-secondary);
  padding-inline: var(--space-xs);
}

.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-padding-mobile);
}

.container-wide {
  width: 100%;
  max-width: var(--container-wide);
  margin-inline: auto;
  padding-inline: var(--container-padding-mobile);
}

.surface-glass {
  background-color: var(--surface-glass);
  -webkit-backdrop-filter: blur(18px) saturate(140%);
  backdrop-filter: blur(18px) saturate(140%);
  border: 1px solid var(--border-glow);
  border-radius: var(--radius-card);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.06);
}

@supports not ((backdrop-filter: blur(18px)) or (-webkit-backdrop-filter: blur(18px))) {
  .surface-glass {
    background-color: rgba(18, 24, 46, 0.92);
  }
}

.surface-glass-strong {
  background-color: var(--surface-glass-strong);
  -webkit-backdrop-filter: blur(18px) saturate(140%);
  backdrop-filter: blur(18px) saturate(140%);
  border: 1px solid var(--border-glow);
  border-radius: var(--radius-card);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.06);
}

@supports not ((backdrop-filter: blur(18px)) or (-webkit-backdrop-filter: blur(18px))) {
  .surface-glass-strong {
    background-color: rgba(24, 32, 62, 0.95);
  }
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-xs);
  min-height: 44px;
  padding: var(--space-sm) var(--space-lg);
  font-family: var(--font-heading);
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  line-height: 1.2;
  border-radius: var(--radius-control);
  transition: background-color var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast), box-shadow var(--transition-fast), transform var(--transition-fast);
  -webkit-tap-highlight-color: transparent;
  user-select: none;
  white-space: nowrap;
  overflow-wrap: anywhere;
  min-width: 0;
}

.btn:focus-visible {
  outline: none;
  box-shadow: var(--focus-ring);
}

.btn:active {
  transform: scale(0.98);
}

.btn-primary {
  background-color: var(--accent-indigo);
  color: #FFFFFF;
  border: 1px solid var(--accent-indigo);
}

.btn-primary:hover {
  background-color: #6B7AFF;
  border-color: #6B7AFF;
}

.btn-primary:active {
  background-color: #4A5AE8;
  border-color: #4A5AE8;
  filter: brightness(1.05);
}

.btn-secondary {
  background-color: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border-glow);
}

.btn-secondary:hover {
  border-color: var(--accent-indigo);
  background-color: rgba(91, 108, 255, 0.08);
}

.btn-secondary:active {
  border-color: var(--accent-indigo);
  background-color: rgba(91, 108, 255, 0.14);
}

.btn-ghost {
  background-color: transparent;
  color: var(--text-secondary);
  border: 1px solid transparent;
}

.btn-ghost:hover {
  color: var(--text-primary);
  background-color: rgba(148, 163, 255, 0.06);
}

.btn-ghost:active {
  color: var(--text-primary);
  background-color: rgba(148, 163, 255, 0.1);
}

.btn-sm {
  min-height: 36px;
  padding: var(--space-xs) var(--space-md);
  font-size: 0.8125rem;
}

.btn-lg {
  min-height: 52px;
  padding: var(--space-md) var(--space-xl);
  font-size: 1rem;
}

.btn-block {
  display: flex;
  width: 100%;
}

.label {
  display: inline-block;
  font-size: 0.75rem;
  line-height: 1.4;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--text-muted);
}

.status-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}

.status-dot[data-status="open"] {
  background-color: var(--state-open);
}

.status-dot[data-status="limited"] {
  background-color: var(--state-limited);
}

.status-dot[data-status="closed"] {
  background-color: var(--state-closed);
}

.status-pill {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: var(--space-2xs) var(--space-sm);
  border-radius: var(--radius-pill);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  line-height: 1.4;
  border: 1px solid var(--border-subtle);
  background-color: rgba(18, 24, 46, 0.5);
  color: var(--text-secondary);
  white-space: nowrap;
  overflow-wrap: anywhere;
}

.status-pill[data-status="open"] {
  color: var(--state-open);
  border-color: rgba(52, 211, 153, 0.3);
  background-color: rgba(52, 211, 153, 0.08);
}

.status-pill[data-status="limited"] {
  color: var(--state-limited);
  border-color: rgba(251, 191, 36, 0.3);
  background-color: rgba(251, 191, 36, 0.08);
}

.status-pill[data-status="closed"] {
  color: var(--state-closed);
  border-color: rgba(248, 113, 113, 0.3);
  background-color: rgba(248, 113, 113, 0.08);
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: absolute;
  top: -100%;
  left: var(--space-md);
  z-index: 10000;
  background-color: var(--accent-indigo);
  color: #FFFFFF;
  padding: var(--space-sm) var(--space-lg);
  border-radius: var(--radius-control);
  font-family: var(--font-heading);
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  transition: top var(--transition-fast);
}

.skip-link:focus {
  top: var(--space-md);
}

:focus-visible {
  outline: none;
  box-shadow: var(--focus-ring);
}

::selection {
  background-color: rgba(91, 108, 255, 0.35);
  color: var(--text-primary);
}

@media (min-width: 768px) {
  .container,
  .container-wide,
  h1 {
    font-size: clamp(2.75rem, 5vw, 3.5rem);
    line-height: 1.05;
    letter-spacing: -0.03em;
  }

  h2 {
    font-size: clamp(2rem, 3.5vw, 2.5rem);
    line-height: 1.15;
  }

  h3 {
    font-size: clamp(1.5rem, 2.5vw, 1.75rem);
  }

  .lead,
  p.lead {
    font-size: 1.125rem;
    line-height: 1.65;
  }
}

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

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}