:root {
  --color-bg: #05060a;
  --color-bg-elevated: #0b0d14;
  --color-bg-soft: #11141f;
  --color-surface: #161927;
  --color-surface-soft: #1d2132;
  --color-border-subtle: #262a3d;
  --color-border-strong: #3a3f5a;
  --color-primary: #f5c451;
  --color-primary-soft: rgba(245, 196, 81, 0.14);
  --color-primary-strong: #ffd973;
  --color-accent: #00f5ff;
  --color-accent-soft: rgba(0, 245, 255, 0.16);
  --color-danger: #ff4b6b;
  --color-success: #3dd68c;
  --color-warning: #ffb547;
  --color-text: #f5f5f7;
  --color-text-soft: #c3c6d4;
  --color-text-muted: #8b8fa3;
  --color-text-inverse: #05060a;
  --color-outline: rgba(0, 245, 255, 0.7);
  --shadow-soft: 0 18px 45px rgba(0, 0, 0, 0.6);
  --shadow-elevated: 0 26px 80px rgba(0, 0, 0, 0.85);
  --shadow-soft-inner: inset 0 0 0 1px rgba(255, 255, 255, 0.02);
  --radius-xs: 4px;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 22px;
  --radius-pill: 999px;
  --radius-card: 18px;
  --radius-input: 999px;
  --radius-modal: 24px;
  --space-2xs: 2px;
  --space-xs: 4px;
  --space-sm: 8px;
  --space-md: 12px;
  --space-lg: 16px;
  --space-xl: 24px;
  --space-2xl: 32px;
  --space-3xl: 40px;
  --space-4xl: 56px;
  --space-5xl: 72px;
  --font-sans: system-ui, -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-display: "SF Pro Display", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-mono: "JetBrains Mono", "SF Mono", ui-monospace, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-md: 1rem;
  --text-lg: 1.125rem;
  --text-xl: 1.25rem;
  --text-2xl: 1.5rem;
  --text-3xl: 1.875rem;
  --text-4xl: 2.25rem;
  --text-5xl: 3rem;
  --leading-tight: 1.15;
  --leading-snug: 1.25;
  --leading-normal: 1.5;
  --leading-relaxed: 1.7;
  --tracking-tight: -0.03em;
  --tracking-normal: 0;
  --tracking-wide: 0.04em;
  --container-max: 1200px;
  --container-wide: 1440px;
  --container-narrow: 780px;
  --border-width-hairline: 1px;
  --border-width-thick: 2px;
  --transition-fast: 150ms ease-out;
  --transition-base: 220ms ease-out;
  --transition-slow: 320ms ease;
  --focus-ring: 0 0 0 1px rgba(0, 245, 255, 0.7), 0 0 0 4px rgba(0, 245, 255, 0.18);
  --z-nav: 100;
  --z-overlay: 200;
  --z-modal: 300;
  --z-toast: 400;
  --header-height-desktop: 80px;
  --header-height-tablet: 72px;
  --header-height-mobile: 64px;
}

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

html {
  line-height: 1.15;
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font-sans);
  font-size: var(--text-md);
  line-height: var(--leading-normal);
  color: var(--color-text);
  background-color: var(--color-bg);
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  word-wrap: break-word;
  overflow-wrap: break-word;
}

html,
body {
  max-width: 100%;
  overflow-x: hidden;
}

main {
  display: block;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  margin: 0 0 var(--space-lg);
  font-family: var(--font-display);
  font-weight: 600;
  line-height: var(--leading-tight);
  letter-spacing: var(--tracking-tight);
  color: var(--color-text);
}

p {
  margin: 0 0 var(--space-lg);
  color: var(--color-text-soft);
}

small {
  font-size: var(--text-sm);
}

strong,
b {
  font-weight: 600;
}

em,
i {
  font-style: italic;
}

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

a:hover {
  color: var(--color-primary-strong);
  text-shadow: 0 0 12px rgba(0, 245, 255, 0.4);
}

a:focus-visible {
  outline: none;
  box-shadow: var(--focus-ring);
  border-radius: var(--radius-xs);
}

a:active {
  opacity: 0.8;
}

ul,
ol {
  margin: 0 0 var(--space-lg);
  padding-left: 1.5rem;
}

li {
  margin-bottom: var(--space-xs);
}

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

img {
  border-style: none;
}

table {
  border-collapse: collapse;
  border-spacing: 0;
  width: 100%;
  max-width: 100%;
}

th,
td {
  padding: var(--space-sm) var(--space-md);
  text-align: left;
  vertical-align: top;
}

button,
input,
optgroup,
select,
textarea {
  margin: 0;
  font-family: inherit;
  font-size: 100%;
  line-height: inherit;
  color: inherit;
}

button,
select {
  text-transform: none;
}

button,
[type="button"],
[type="submit"],
[type="reset"] {
  -webkit-appearance: button;
  appearance: button;
}

button::-moz-focus-inner,
[type="button"]::-moz-focus-inner,
[type="submit"]::-moz-focus-inner,
[type="reset"]::-moz-focus-inner {
  border-style: none;
  padding: 0;
}

button:-moz-focusring,
[type="button"]:-moz-focusring,
[type="submit"]:-moz-focusring,
[type="reset"]:-moz-focusring {
  outline: 1px dotted ButtonText;
}

textarea {
  overflow: auto;
  resize: vertical;
}

fieldset {
  border: 0;
  margin: 0;
  padding: 0;
  min-width: 0;
}

legend {
  padding: 0;
}

[hidden] {
  display: none !important;
}

hr {
  box-sizing: content-box;
  height: 0;
  overflow: visible;
  border: 0;
  border-top: 1px solid var(--color-border-subtle);
  margin: var(--space-2xl) 0;
}

code,
kbd,
samp,
pre {
  font-family: var(--font-mono);
  font-size: 0.95em;
}

pre {
  margin: 0 0 var(--space-lg);
  overflow-x: auto;
  padding: var(--space-lg);
  border-radius: var(--radius-md);
  background: #05060a;
  box-shadow: var(--shadow-soft-inner);
}

html {
  font-size: 100%;
}

h1 {
  font-size: clamp(2.4rem, 2.2rem + 0.8vw, 3.2rem);
}

h2 {
  font-size: clamp(1.9rem, 1.8rem + 0.5vw, 2.4rem);
}

h3 {
  font-size: clamp(1.5rem, 1.4rem + 0.4vw, 1.9rem);
}

h4 {
  font-size: 1.25rem;
}

h5 {
  font-size: 1.1rem;
}

h6 {
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: var(--tracking-wide);
  color: var(--color-text-muted);
}

.lead {
  font-size: var(--text-lg);
  line-height: var(--leading-relaxed);
  color: var(--color-text);
}

.text-xs {
  font-size: var(--text-xs);
}

.text-sm {
  font-size: var(--text-sm);
}

.text-md {
  font-size: var(--text-md);
}

.text-lg {
  font-size: var(--text-lg);
}

.text-xl {
  font-size: var(--text-xl);
}

.text-2xl {
  font-size: var(--text-2xl);
}

.text-muted {
  color: var(--color-text-muted);
}

.text-soft {
  color: var(--color-text-soft);
}

.text-inverse {
  color: var(--color-text-inverse);
}

.text-center {
  text-align: center;
}

.text-right {
  text-align: right;
}

.text-uppercase {
  text-transform: uppercase;
}

.text-nowrap {
  white-space: nowrap;
}

.text-balance {
  text-wrap: balance;
}

.text-pretty {
  text-wrap: pretty;
}

body {
  word-wrap: break-word;
  overflow-wrap: break-word;
}

.long-text {
  word-break: break-word;
  overflow-wrap: anywhere;
}

.page {
  min-height: 100vh;
  background: radial-gradient(circle at top, #15172a 0, #05060a 52%, #000000 100%);
}

.container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--space-xl);
  padding-right: var(--space-xl);
}

.container-wide {
  max-width: var(--container-wide);
}

.container-narrow {
  max-width: var(--container-narrow);
}

.section {
  padding-top: var(--space-4xl);
  padding-bottom: var(--space-4xl);
}

.section-tight {
  padding-top: var(--space-3xl);
  padding-bottom: var(--space-3xl);
}

.section-divider {
  border-top: 1px solid rgba(255, 255, 255, 0.02);
}

.grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-2xl);
  align-items: flex-start;
}

.grid-auto {
  grid-auto-flow: row;
}

.grid-center {
  align-items: center;
}

.grid-stretch {
  align-items: stretch;
}

.grid-gap-sm {
  gap: var(--space-lg);
}

.grid-gap-lg {
  gap: var(--space-3xl);
}

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

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

.grid-4 {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.grid-auto-fit-sm {
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.grid-auto-fit-md {
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.grid-auto-fit-lg {
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
}

.flex {
  display: flex;
}

.inline-flex {
  display: inline-flex;
}

.flex-row {
  flex-direction: row;
}

.flex-column {
  flex-direction: column;
}

.flex-wrap {
  flex-wrap: wrap;
}

.flex-nowrap {
  flex-wrap: nowrap;
}

.items-center {
  align-items: center;
}

.items-start {
  align-items: flex-start;
}

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

.justify-center {
  justify-content: center;
}

.justify-between {
  justify-content: space-between;
}

.justify-end {
  justify-content: flex-end;
}

.gap-xs {
  gap: var(--space-xs);
}

.gap-sm {
  gap: var(--space-sm);
}

.gap-md {
  gap: var(--space-md);
}

.gap-lg {
  gap: var(--space-lg);
}

.gap-xl {
  gap: var(--space-xl);
}

.gap-2xl {
  gap: var(--space-2xl);
}

.stack-sm > * + * {
  margin-top: var(--space-sm);
}

.stack-md > * + * {
  margin-top: var(--space-md);
}

.stack-lg > * + * {
  margin-top: var(--space-lg);
}

.stack-xl > * + * {
  margin-top: var(--space-xl);
}

.stack-2xl > * + * {
  margin-top: var(--space-2xl);
}

.cluster {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  align-items: center;
}

.cluster-center {
  justify-content: center;
}

.cluster-right {
  justify-content: flex-end;
}

.cluster-stretch > * {
  flex: 1 1 auto;
  min-width: 0;
}

.media-row {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 1.1fr);
  gap: var(--space-3xl);
  align-items: center;
}

.media-row-reverse {
  direction: rtl;
}

.media-row-reverse > * {
  direction: ltr;
}

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

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

.media-col-media > * {
  width: 100%;
  max-width: 100%;
}

.media-frame {
  position: relative;
  width: 100%;
  max-width: 100%;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: #05060a;
  box-shadow: var(--shadow-soft);
}

.media-frame img,
.media-frame video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.media-frame-16x9 {
  padding-top: 56.25%;
}

.media-frame-16x9 > * {
  position: absolute;
  inset: 0;
}

.media-frame-4x3 {
  padding-top: 75%;
}

.media-frame-4x3 > * {
  position: absolute;
  inset: 0;
}

.media-frame-square {
  padding-top: 100%;
}

.media-frame-square > * {
  position: absolute;
  inset: 0;
}

.button,
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: 0.7rem 1.6rem;
  border-radius: var(--radius-pill);
  border: 1px solid transparent;
  background-image: linear-gradient(135deg, #f5c451, #ffd973);
  color: #05060a;
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  cursor: pointer;
  white-space: normal;
  line-height: 1.2;
  min-height: 2.6rem;
  box-shadow: 0 0 0 1px rgba(245, 196, 81, 0.3), 0 16px 40px rgba(0, 0, 0, 0.9);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), background var(--transition-fast), color var(--transition-fast), opacity var(--transition-fast), filter var(--transition-fast);
}

.button:hover,
.btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 0 0 1px rgba(245, 196, 81, 0.5), 0 22px 55px rgba(0, 0, 0, 1);
  filter: brightness(1.04);
}

.button:active,
.btn:active {
  transform: translateY(0);
  box-shadow: 0 0 0 1px rgba(245, 196, 81, 0.4), 0 10px 25px rgba(0, 0, 0, 0.9);
  opacity: 0.9;
}

.button:focus-visible,
.btn:focus-visible {
  outline: none;
  box-shadow: var(--focus-ring), 0 16px 40px rgba(0, 0, 0, 0.9);
}

.button-secondary,
.btn-secondary {
  background: radial-gradient(circle at top left, rgba(0, 245, 255, 0.25), transparent 55%), #11141f;
  border-color: rgba(0, 245, 255, 0.5);
  color: var(--color-text);
  box-shadow: 0 0 0 1px rgba(0, 245, 255, 0.4), 0 18px 40px rgba(0, 0, 0, 0.9);
}

.button-secondary:hover,
.btn-secondary:hover {
  background: radial-gradient(circle at top left, rgba(0, 245, 255, 0.35), transparent 60%), #151827;
}

.button-ghost,
.btn-ghost {
  background: transparent;
  border-color: rgba(255, 255, 255, 0.16);
  color: var(--color-text-soft);
  box-shadow: none;
}

.button-ghost:hover,
.btn-ghost:hover {
  border-color: rgba(255, 255, 255, 0.32);
  background: rgba(255, 255, 255, 0.02);
}

.button-text,
.btn-text {
  padding: 0;
  border-radius: 999px;
  border: none;
  background: none;
  box-shadow: none;
  color: var(--color-accent);
  text-transform: none;
  letter-spacing: var(--tracking-normal);
  font-weight: 500;
  min-height: 0;
}

.button-text:hover,
.btn-text:hover {
  color: var(--color-primary-strong);
  text-shadow: 0 0 12px rgba(0, 245, 255, 0.4);
}

.button-sm,
.btn-sm {
  padding: 0.55rem 1.2rem;
  font-size: var(--text-xs);
  min-height: 2.2rem;
}

.button-lg,
.btn-lg {
  padding: 0.9rem 1.9rem;
  font-size: var(--text-md);
  min-height: 3rem;
}

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

.button-icon,
.btn-icon {
  padding: 0.55rem;
  min-width: 2.4rem;
  min-height: 2.4rem;
}

.button-icon-only,
.btn-icon-only {
  padding: 0.5rem;
  min-width: 2.2rem;
  min-height: 2.2rem;
}

.button[disabled],
.btn[disabled],
.button.disabled,
.btn.disabled {
  cursor: not-allowed;
  opacity: 0.5;
  box-shadow: none;
}

.form {
  width: 100%;
  max-width: 100%;
}

.form-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-lg);
}

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

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

.form-field {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  min-width: 0;
}

label {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-soft);
}

.label-required::after {
  content: "*";
  margin-left: 0.25rem;
  color: var(--color-danger);
}

.input,
select,
textarea,
input[type="text"],
input[type="email"],
input[type="tel"],
input[type="password"],
input[type="search"],
input[type="url"],
input[type="number"],
input[type="date"],
input[type="time"],
input[type="datetime-local"] {
  width: 100%;
  max-width: 100%;
  padding: 0.7rem 0.95rem;
  border-radius: var(--radius-input);
  border: 1px solid var(--color-border-subtle);
  background-color: rgba(7, 9, 18, 0.9);
  color: var(--color-text);
  font-size: var(--text-sm);
  line-height: 1.4;
  outline: none;
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.02), inset 0 1px 0 rgba(255, 255, 255, 0.02);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast), background-color var(--transition-fast), color var(--transition-fast), transform var(--transition-fast);
}

textarea {
  border-radius: var(--radius-md);
  min-height: 140px;
  line-height: var(--leading-normal);
}

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

.input:focus,
textarea:focus,
select:focus,
input[type="text"]:focus,
input[type="email"]:focus,
input[type="tel"]:focus,
input[type="password"]:focus,
input[type="search"]:focus,
input[type="url"]:focus,
input[type="number"]:focus,
input[type="date"]:focus,
input[type="time"]:focus,
input[type="datetime-local"]:focus {
  border-color: rgba(0, 245, 255, 0.7);
  box-shadow: var(--focus-ring);
  background-color: #05060a;
}

.input[disabled],
textarea[disabled],
select[disabled],
input[disabled] {
  cursor: not-allowed;
  opacity: 0.6;
}

select {
  appearance: none;
  -webkit-appearance: none;
  background-image: linear-gradient(45deg, transparent 50%, rgba(245, 196, 81, 0.9) 50%), linear-gradient(135deg, rgba(245, 196, 81, 0.9) 50%, transparent 50%);
  background-position: calc(100% - 16px) 52%, calc(100% - 12px) 52%;
  background-size: 4px 4px, 4px 4px;
  background-repeat: no-repeat;
  padding-right: 2.2rem;
}

.form-help {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

.form-error {
  font-size: var(--text-xs);
  color: var(--color-danger);
}

input[type="checkbox"],
input[type="radio"] {
  width: 1rem;
  height: 1rem;
  flex-shrink: 0;
}

.form-check {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  font-size: var(--text-sm);
  color: var(--color-text-soft);
}

.form-check-label {
  cursor: pointer;
}

.table {
  width: 100%;
  max-width: 100%;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.04);
  background: linear-gradient(145deg, rgba(15, 18, 32, 0.98), rgba(6, 8, 16, 0.98));
  box-shadow: var(--shadow-soft);
}

.table thead {
  background: radial-gradient(circle at top left, rgba(0, 245, 255, 0.16), transparent 60%);
}

.table th {
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-muted);
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.table td {
  font-size: var(--text-sm);
  color: var(--color-text-soft);
  border-top: 1px solid rgba(255, 255, 255, 0.02);
}

.table tbody tr:nth-child(even) {
  background-color: rgba(255, 255, 255, 0.01);
}

.table-responsive {
  width: 100%;
  max-width: 100%;
  overflow-x: auto;
}

.card {
  position: relative;
  width: 100%;
  max-width: 100%;
  border-radius: var(--radius-card);
  padding: var(--space-2xl);
  background: radial-gradient(circle at top left, rgba(0, 245, 255, 0.18), transparent 55%), radial-gradient(circle at bottom right, rgba(245, 196, 81, 0.16), transparent 55%), linear-gradient(145deg, rgba(15, 18, 32, 0.98), rgba(6, 8, 16, 0.98));
  border: 1px solid rgba(255, 255, 255, 0.04);
  box-shadow: var(--shadow-elevated);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  overflow: hidden;
}

.card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 0 0, rgba(255, 255, 255, 0.06), transparent 55%);
  opacity: 0.9;
  pointer-events: none;
}

.card-inner {
  position: relative;
  z-index: 1;
}

.card-soft {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  background: linear-gradient(145deg, #11141f, #05060a);
  border: 1px solid rgba(255, 255, 255, 0.04);
  box-shadow: var(--shadow-soft);
}

.card-ghost {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  background: rgba(10, 12, 22, 0.7);
  border: 1px solid rgba(255, 255, 255, 0.04);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.card-outline {
  border: 1px solid rgba(0, 245, 255, 0.4);
}

.card-header {
  margin-bottom: var(--space-lg);
}

.card-title {
  margin: 0 0 var(--space-xs);
  font-size: var(--text-xl);
}

.card-subtitle {
  margin: 0;
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.card-body {
  font-size: var(--text-sm);
  color: var(--color-text-soft);
}

.card-footer {
  margin-top: var(--space-xl);
  padding-top: var(--space-lg);
  border-top: 1px solid rgba(255, 255, 255, 0.04);
}

.badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.15rem 0.7rem;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(245, 196, 81, 0.6);
  background: radial-gradient(circle at top, rgba(245, 196, 81, 0.4), rgba(245, 196, 81, 0.12));
  color: #05060a;
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  white-space: nowrap;
}

.badge-outline {
  background: transparent;
  color: var(--color-primary-strong);
}

.badge-accent {
  border-color: rgba(0, 245, 255, 0.7);
  background: radial-gradient(circle at top, rgba(0, 245, 255, 0.5), rgba(0, 245, 255, 0.12));
  color: #05060a;
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, 0.04);
  color: var(--color-text-soft);
  font-size: var(--text-xs);
}

.chip-dot {
  width: 0.4rem;
  height: 0.4rem;
  border-radius: 999px;
  background: var(--color-success);
  box-shadow: 0 0 0 4px rgba(61, 214, 140, 0.2);
}

.navbar {
  position: sticky;
  top: 0;
  z-index: var(--z-nav);
  width: 100%;
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  background: linear-gradient(to bottom, rgba(5, 6, 10, 0.96), rgba(5, 6, 10, 0.88), transparent);
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.navbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-height-desktop);
}

.navbar-brand {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-size: var(--text-xs);
  color: var(--color-text);
}

.navbar-brand-highlight {
  color: var(--color-primary-strong);
}

.navbar-nav {
  display: flex;
  align-items: center;
  gap: var(--space-xl);
}

.nav-link {
  position: relative;
  font-size: var(--text-sm);
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-soft);
  padding: 0.2rem 0;
}

.nav-link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -0.2rem;
  width: 0;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
  box-shadow: 0 0 12px rgba(0, 245, 255, 0.7);
  transition: width var(--transition-base);
}

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

.nav-link:hover::after {
  width: 100%;
}

.nav-link-active {
  color: var(--color-primary-strong);
}

.nav-link-active::after {
  width: 100%;
}

.nav-toggle {
  display: none;
}

.hero {
  padding-top: calc(var(--header-height-desktop) + var(--space-4xl));
  padding-bottom: var(--space-5xl);
}

.hero-kicker {
  font-size: var(--text-xs);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: var(--space-md);
}

.hero-title {
  font-size: clamp(2.8rem, 2.2rem + 1.6vw, 3.8rem);
  line-height: 1.05;
  letter-spacing: var(--tracking-tight);
  margin-bottom: var(--space-lg);
}

.hero-highlight {
  background: linear-gradient(135deg, var(--color-primary-strong), var(--color-accent));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-subtitle {
  font-size: var(--text-lg);
  line-height: var(--leading-relaxed);
  color: var(--color-text-soft);
  max-width: 34rem;
  margin-bottom: var(--space-2xl);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  align-items: center;
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xl);
  margin-top: var(--space-3xl);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-text-muted);
}

.hero-meta-item {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
}

.hero-meta-dot {
  width: 0.35rem;
  height: 0.35rem;
  border-radius: 999px;
  background: var(--color-accent);
  box-shadow: 0 0 0 4px rgba(0, 245, 255, 0.18);
}

.list-unstyled {
  list-style: none;
  margin: 0;
  padding: 0;
}

.list-inline {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.list-check {
  list-style: none;
  margin: 0;
  padding: 0;
}

.list-check li {
  position: relative;
  padding-left: 1.5rem;
  margin-bottom: var(--space-sm);
  color: var(--color-text-soft);
}

.list-check li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0.1rem;
  font-size: 0.9em;
  color: var(--color-primary-strong);
}

.list-dashed {
  list-style: none;
  margin: 0;
  padding: 0;
}

.list-dashed li {
  position: relative;
  padding-left: 1.2rem;
  margin-bottom: var(--space-xs);
  color: var(--color-text-soft);
}

.list-dashed li::before {
  content: "—";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--color-text-muted);
}

.content-block {
  max-width: var(--container-narrow);
  margin-left: auto;
  margin-right: auto;
  font-size: var(--text-md);
  line-height: var(--leading-relaxed);
  color: var(--color-text-soft);
}

.content-block h1,
.content-block h2,
.content-block h3 {
  margin-top: var(--space-3xl);
}

.content-block h1:first-child,
.content-block h2:first-child,
.content-block h3:first-child {
  margin-top: 0;
}

.content-block p,
.content-block ul,
.content-block ol {
  margin-bottom: var(--space-lg);
}

.content-block ul,
.content-block ol {
  padding-left: 1.5rem;
}

.content-block a {
  text-decoration: underline;
  text-decoration-color: rgba(0, 245, 255, 0.7);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.content-block a:hover {
  text-decoration-color: rgba(245, 196, 81, 0.9);
}

.footer {
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  background: radial-gradient(circle at top, rgba(0, 245, 255, 0.12), transparent 55%), #05060a;
  padding-top: var(--space-3xl);
  padding-bottom: var(--space-3xl);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.footer-meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  align-items: center;
  justify-content: space-between;
  margin-top: var(--space-2xl);
  padding-top: var(--space-lg);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
}

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

.footer-link:hover {
  color: var(--color-text);
}

.mt-0 {
  margin-top: 0;
}

.mt-xs {
  margin-top: var(--space-xs);
}

.mt-sm {
  margin-top: var(--space-sm);
}

.mt-md {
  margin-top: var(--space-md);
}

.mt-lg {
  margin-top: var(--space-lg);
}

.mt-xl {
  margin-top: var(--space-xl);
}

.mt-2xl {
  margin-top: var(--space-2xl);
}

.mt-3xl {
  margin-top: var(--space-3xl);
}

.mb-0 {
  margin-bottom: 0;
}

.mb-xs {
  margin-bottom: var(--space-xs);
}

.mb-sm {
  margin-bottom: var(--space-sm);
}

.mb-md {
  margin-bottom: var(--space-md);
}

.mb-lg {
  margin-bottom: var(--space-lg);
}

.mb-xl {
  margin-bottom: var(--space-xl);
}

.mb-2xl {
  margin-bottom: var(--space-2xl);
}

.mb-3xl {
  margin-bottom: var(--space-3xl);
}

.pt-0 {
  padding-top: 0;
}

.pt-xl {
  padding-top: var(--space-xl);
}

.pt-2xl {
  padding-top: var(--space-2xl);
}

.pt-3xl {
  padding-top: var(--space-3xl);
}

.pb-0 {
  padding-bottom: 0;
}

.pb-xl {
  padding-bottom: var(--space-xl);
}

.pb-2xl {
  padding-bottom: var(--space-2xl);
}

.pb-3xl {
  padding-bottom: var(--space-3xl);
}

.px-0 {
  padding-left: 0;
  padding-right: 0;
}

.px-xl {
  padding-left: var(--space-xl);
  padding-right: var(--space-xl);
}

.px-2xl {
  padding-left: var(--space-2xl);
  padding-right: var(--space-2xl);
}

.py-xl {
  padding-top: var(--space-xl);
  padding-bottom: var(--space-xl);
}

.py-2xl {
  padding-top: var(--space-2xl);
  padding-bottom: var(--space-2xl);
}

.w-100 {
  width: 100%;
}

.max-w-none {
  max-width: none;
}

.max-w-narrow {
  max-width: var(--container-narrow);
}

.max-w-container {
  max-width: var(--container-max);
}

.hidden {
  display: none !important;
}

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

@media (max-width: 1199.98px) {
  .container {
    padding-left: var(--space-lg);
    padding-right: var(--space-lg);
  }
  .section {
    padding-top: var(--space-3xl);
    padding-bottom: var(--space-3xl);
  }
  .hero {
    padding-top: calc(var(--header-height-tablet) + var(--space-3xl));
    padding-bottom: var(--space-4xl);
  }
  .navbar-inner {
    height: var(--header-height-tablet);
  }
  .grid-4 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .media-row {
    gap: var(--space-2xl);
  }
}

@media (max-width: 991.98px) {
  .grid-3 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .grid-4 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .media-row {
    grid-template-columns: minmax(0, 1fr);
  }
  .media-row-reverse {
    direction: ltr;
  }
  .form-row-3 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .navbar-nav {
    gap: var(--space-lg);
  }
}

@media (max-width: 767.98px) {
  :root {
    --header-height-desktop: var(--header-height-mobile);
  }
  .container {
    padding-left: var(--space-md);
    padding-right: var(--space-md);
  }
  .section {
    padding-top: var(--space-2xl);
    padding-bottom: var(--space-2xl);
  }
  .hero {
    padding-top: calc(var(--header-height-mobile) + var(--space-2xl));
    padding-bottom: var(--space-3xl);
  }
  .hero-title {
    font-size: clamp(2.1rem, 1.9rem + 1vw, 2.5rem);
  }
  .hero-subtitle {
    font-size: var(--text-md);
  }
  .navbar-inner {
    height: var(--header-height-mobile);
  }
  .navbar-nav {
    position: fixed;
    inset: var(--header-height-mobile) 0 0;
    background: radial-gradient(circle at top, rgba(0, 245, 255, 0.22), transparent 60%), #05060a;
    flex-direction: column;
    align-items: flex-start;
    padding: var(--space-2xl) var(--space-xl) var(--space-3xl);
    gap: var(--space-lg);
    transform: translateY(-100%);
    opacity: 0;
    pointer-events: none;
    transition: transform var(--transition-base), opacity var(--transition-base);
  }
  .navbar-nav.is-open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }
  .nav-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.4rem;
    height: 2.4rem;
    border-radius: var(--radius-pill);
    border: 1px solid rgba(255, 255, 255, 0.16);
    background: rgba(5, 6, 10, 0.9);
    color: var(--color-text);
    cursor: pointer;
  }
  .grid-2,
  .grid-3,
  .grid-4 {
    grid-template-columns: minmax(0, 1fr);
  }
  .grid-auto-fit-sm,
  .grid-auto-fit-md,
  .grid-auto-fit-lg {
    grid-template-columns: minmax(0, 1fr);
  }
  .form-row-2,
  .form-row-3 {
    grid-template-columns: minmax(0, 1fr);
  }
  .cluster {
    gap: var(--space-sm);
  }
  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }
  .button,
  .btn {
    width: 100%;
    justify-content: center;
  }
  .footer-meta {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-sm);
  }
  .footer-links {
    gap: var(--space-sm);
  }
}

@media (max-width: 479.98px) {
  .container {
    padding-left: var(--space-sm);
    padding-right: var(--space-sm);
  }
  .section {
    padding-top: var(--space-xl);
    padding-bottom: var(--space-xl);
  }
  .hero-title {
    font-size: 2rem;
  }
  .card,
  .card-soft,
  .card-ghost {
    padding: var(--space-xl);
  }
}