:root {
  --color-bg: #05060a;
  --color-bg-elevated: #0b0d16;
  --color-bg-soft: #111322;
  --color-surface: #151829;
  --color-surface-soft: #1b1f33;
  --color-border-subtle: rgba(255, 255, 255, 0.06);
  --color-border-strong: rgba(255, 255, 255, 0.16);
  --color-text: #f5f7ff;
  --color-text-soft: #c2c6e0;
  --color-text-muted: #7b80a0;
  --color-text-inverse: #05060a;
  --color-primary: #00e0ff;
  --color-primary-soft: rgba(0, 224, 255, 0.16);
  --color-primary-strong: #1af0ff;
  --color-primary-dark: #00a4c0;
  --color-accent: #ff007a;
  --color-accent-soft: rgba(255, 0, 122, 0.18);
  --color-accent-strong: #ff3b9a;
  --color-success: #2ddf7a;
  --color-warning: #ffb648;
  --color-danger: #ff3366;
  --color-focus: #00e0ff;
  --color-overlay: rgba(1, 3, 10, 0.82);
  --shadow-soft: 0 18px 45px rgba(0, 0, 0, 0.55);
  --shadow-subtle: 0 12px 30px rgba(0, 0, 0, 0.4);
  --shadow-focus: 0 0 0 1px rgba(0, 224, 255, 0.5), 0 0 0 6px rgba(0, 224, 255, 0.18);
  --radius-xs: 4px;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --radius-xl: 24px;
  --radius-pill: 999px;
  --radius-card: 18px;
  --radius-input: 999px;
  --radius-button: 999px;
  --radius-chip: 999px;
  --radius-menu: 16px;
  --border-width-hairline: 1px;
  --border-width-thick: 2px;
  --font-sans: system-ui, -apple-system, BlinkMacSystemFont, "SF Pro Text", "Inter", "Segoe UI", sans-serif;
  --font-display: "Space Grotesk", system-ui, -apple-system, BlinkMacSystemFont, "SF Pro Display", "Inter", "Segoe UI", sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-md: 1.0625rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 1.875rem;
  --font-size-4xl: 2.25rem;
  --font-size-5xl: 3rem;
  --line-height-tight: 1.1;
  --line-height-snug: 1.25;
  --line-height-normal: 1.5;
  --line-height-relaxed: 1.7;
  --letter-spacing-tight: -0.03em;
  --letter-spacing-normal: 0;
  --letter-spacing-wide: 0.08em;
  --space-3xs: 0.125rem;
  --space-2xs: 0.25rem;
  --space-xs: 0.5rem;
  --space-sm: 0.75rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --container-xs: 640px;
  --container-sm: 768px;
  --container-md: 960px;
  --container-lg: 1200px;
  --container-xl: 1440px;
  --bp-xs: 480px;
  --bp-sm: 640px;
  --bp-md: 768px;
  --bp-lg: 1024px;
  --bp-xl: 1280px;
  --transition-fast: 150ms ease-out;
  --transition-normal: 220ms ease-out;
  --transition-slow: 320ms ease;
  --focus-ring: 0 0 0 1px rgba(0, 224, 255, 0.8), 0 0 0 6px rgba(0, 224, 255, 0.28);
}

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

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

html,
body {
  margin: 0;
  padding: 0;
}

body {
  min-height: 100vh;
  font-family: var(--font-sans);
  font-size: var(--font-size-base);
  line-height: var(--line-height-normal);
  color: var(--color-text);
  background-color: radial-gradient(circle at top, #101428 0, #05060a 55%, #02030a 100%);
  background-color: #05060a;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

main {
  display: block;
}

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

audio {
  max-width: 100%;
}

iframe {
  max-width: 100%;
  border: 0;
}

picture {
  line-height: 0;
}

img {
  border-style: none;
}

svg {
  fill: currentColor;
}

button,
input,
optgroup,
select,
textarea {
  margin: 0;
  font: inherit;
  color: inherit;
  background: none;
  border-radius: 0;
}

button,
input {
  overflow: visible;
}

button,
select {
  text-transform: none;
}

button,
[role="button"] {
  cursor: pointer;
}

button[disabled],
[role="button"][aria-disabled="true"],
input[disabled],
select[disabled],
textarea[disabled] {
  cursor: not-allowed;
}

textarea {
  resize: vertical;
}

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

legend {
  padding: 0;
}

ul,
ol {
  margin: 0;
  padding-left: 1.25rem;
}

li {
  margin: 0;
}

dl,
dd {
  margin: 0;
}

p {
  margin: 0;
}

p + p {
  margin-top: var(--space-sm);
}

blockquote {
  margin: 0;
}

figure {
  margin: 0;
}

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

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

th,
td {
  padding: 0;
  text-align: left;
}

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

b,
strong {
  font-weight: 600;
}

small {
  font-size: 80%;
}

sub,
sup {
  font-size: 75%;
  line-height: 0;
  position: relative;
  vertical-align: baseline;
}

sub {
  bottom: -0.25em;
}

sup {
  top: -0.5em;
}

[hidden] {
  display: none !important;
}

:focus {
  outline: none;
}

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

::selection {
  background-color: rgba(0, 224, 255, 0.35);
  color: var(--color-text);
}

body {
  background-color: #05060a;
  background-image:
    radial-gradient(circle at 0 0, rgba(0, 224, 255, 0.12), transparent 55%),
    radial-gradient(circle at 100% 0, rgba(255, 0, 122, 0.12), transparent 55%),
    radial-gradient(circle at 0 100%, rgba(0, 255, 153, 0.08), transparent 55%);
  background-attachment: fixed;
}

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

h1 {
  font-size: clamp(2.4rem, 1.8rem + 1.8vw, 3.4rem);
}

h2 {
  font-size: clamp(1.9rem, 1.5rem + 1.2vw, 2.6rem);
}

h3 {
  font-size: clamp(1.6rem, 1.3rem + 0.8vw, 2.1rem);
}

h4 {
  font-size: 1.35rem;
}

h5 {
  font-size: 1.15rem;
}

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

p,
li,
dd {
  font-size: var(--font-size-md);
  line-height: var(--line-height-relaxed);
  color: var(--color-text-soft);
}

.lead {
  font-size: clamp(1.05rem, 0.98rem + 0.4vw, 1.25rem);
  line-height: 1.7;
  color: var(--color-text-soft);
}

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

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

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

.text-accent {
  color: var(--color-primary);
}

a {
  position: relative;
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition-fast), text-shadow var(--transition-fast);
}

a:hover {
  color: var(--color-primary-strong);
  text-shadow: 0 0 18px rgba(0, 224, 255, 0.6);
}

a:active {
  color: var(--color-primary-dark);
}

a:focus-visible {
  box-shadow: var(--focus-ring);
  border-radius: 999px;
}

a.link-underline {
  padding-bottom: 0.08em;
  background-image: linear-gradient(to right, var(--color-primary), var(--color-accent));
  background-position: 0 100%;
  background-repeat: no-repeat;
  background-size: 0 2px;
  transition: background-size var(--transition-normal), color var(--transition-fast);
}

a.link-underline:hover {
  background-size: 100% 2px;
}

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

code {
  font-size: 0.9em;
  padding: 0.1em 0.35em;
  border-radius: var(--radius-xs);
  background: rgba(15, 20, 40, 0.9);
  border: 1px solid rgba(0, 224, 255, 0.18);
}

pre {
  font-size: 0.9rem;
  padding: var(--space-md);
  border-radius: var(--radius-md);
  background: #050712;
  border: 1px solid rgba(255, 255, 255, 0.06);
  overflow-x: auto;
}

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

.page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.page-main {
  flex: 1 0 auto;
}

.page-footer {
  flex-shrink: 0;
}

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

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

.section {
  padding-top: clamp(3rem, 2.4rem + 1.8vw, 4.5rem);
  padding-bottom: clamp(3rem, 2.4rem + 1.8vw, 4.5rem);
}

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

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

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

.section-kicker {
  font-size: var(--font-size-xs);
  font-weight: 600;
  letter-spacing: var(--letter-spacing-wide);
  text-transform: uppercase;
  color: var(--color-primary-strong);
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
}

.section-kicker::before {
  content: "";
  width: 1.75em;
  height: 1px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
  opacity: 0.8;
}

.section-title {
  margin-top: var(--space-xs);
  margin-bottom: var(--space-xs);
}

.section-description {
  max-width: 40rem;
  margin-top: var(--space-xs);
  color: var(--color-text-soft);
}

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

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

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

.grid-auto-fit {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-lg);
}

.grid-auto-fill {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: var(--space-lg);
}

.flex {
  display: flex;
}

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

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

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

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

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

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

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

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

.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);
}

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

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

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

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

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

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

.w-full {
  width: 100%;
}

.max-w-xs {
  max-width: 20rem;
}

.m-auto {
  margin: auto;
}

.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);
}

.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);
}

.p-0 {
  padding: 0;
}

.p-xs {
  padding: var(--space-xs);
}

.p-sm {
  padding: var(--space-sm);
}

.p-md {
  padding: var(--space-md);
}

.p-lg {
  padding: var(--space-lg);
}

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

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

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

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

.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;
}

.btn {
  --btn-bg: var(--color-primary);
  --btn-bg-hover: var(--color-primary-strong);
  --btn-bg-active: var(--color-primary-dark);
  --btn-color: var(--color-text-inverse);
  --btn-border: transparent;
  --btn-shadow: 0 0 0 1px rgba(0, 224, 255, 0.4), 0 14px 40px rgba(0, 224, 255, 0.35);
  --btn-shadow-hover: 0 0 0 1px rgba(0, 224, 255, 0.6), 0 18px 55px rgba(0, 224, 255, 0.55);
  --btn-radius: var(--radius-button);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5em;
  padding: 0.72rem 1.6rem;
  border-radius: var(--btn-radius);
  border: 1px solid var(--btn-border);
  background: radial-gradient(circle at 0 0, rgba(255, 255, 255, 0.25), transparent 55%), linear-gradient(135deg, var(--btn-bg), var(--color-accent));
  color: var(--btn-color);
  font-family: var(--font-display);
  font-size: var(--font-size-sm);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  line-height: 1;
  text-decoration: none;
  white-space: nowrap;
  position: relative;
  overflow: hidden;
  box-shadow: var(--btn-shadow);
  transition:
    background var(--transition-normal),
    color var(--transition-fast),
    box-shadow var(--transition-normal),
    transform var(--transition-fast),
    opacity var(--transition-fast);
}

.btn::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, rgba(255, 255, 255, 0.18), transparent 40%, transparent 60%, rgba(255, 255, 255, 0.18));
  opacity: 0;
  transform: translateX(-20%);
  transition: opacity var(--transition-fast), transform var(--transition-normal);
  pointer-events: none;
}

.btn:hover {
  background: radial-gradient(circle at 0 0, rgba(255, 255, 255, 0.3), transparent 55%), linear-gradient(135deg, var(--btn-bg-hover), var(--color-accent-strong));
  box-shadow: var(--btn-shadow-hover);
  transform: translateY(-1px);
}

.btn:hover::before {
  opacity: 1;
  transform: translateX(0);
}

.btn:active {
  background: linear-gradient(135deg, var(--btn-bg-active), var(--color-accent));
  transform: translateY(0);
  box-shadow: 0 0 0 1px rgba(0, 224, 255, 0.6), 0 8px 28px rgba(0, 224, 255, 0.4);
}

.btn:focus-visible {
  box-shadow: var(--focus-ring), var(--btn-shadow-hover);
}

.btn[disabled],
.btn[aria-disabled="true"] {
  opacity: 0.5;
  cursor: not-allowed;
  box-shadow: none;
}

.btn-secondary {
  --btn-bg: #111322;
  --btn-bg-hover: #181b2c;
  --btn-bg-active: #101322;
  --btn-color: var(--color-text);
  --btn-border: rgba(255, 255, 255, 0.1);
  --btn-shadow: 0 0 0 1px rgba(255, 255, 255, 0.12);
  --btn-shadow-hover: 0 0 0 1px rgba(255, 255, 255, 0.2), 0 16px 40px rgba(0, 0, 0, 0.7);
  background: radial-gradient(circle at 0 0, rgba(0, 224, 255, 0.18), transparent 55%), linear-gradient(135deg, #111322, #151829);
}

.btn-ghost {
  --btn-bg: transparent;
  --btn-bg-hover: rgba(255, 255, 255, 0.06);
  --btn-bg-active: rgba(255, 255, 255, 0.12);
  --btn-color: var(--color-text-soft);
  --btn-border: rgba(255, 255, 255, 0.16);
  --btn-shadow: 0 0 0 1px rgba(255, 255, 255, 0.18);
  --btn-shadow-hover: 0 0 0 1px rgba(0, 224, 255, 0.5), 0 12px 28px rgba(0, 0, 0, 0.7);
  background: radial-gradient(circle at 0 0, rgba(0, 224, 255, 0.1), transparent 55%), linear-gradient(135deg, rgba(17, 19, 34, 0.8), rgba(21, 24, 41, 0.9));
}

.btn-outline {
  --btn-bg: rgba(5, 6, 10, 0.7);
  --btn-bg-hover: rgba(5, 6, 10, 0.9);
  --btn-bg-active: rgba(5, 6, 10, 1);
  --btn-color: var(--color-primary);
  --btn-border: rgba(0, 224, 255, 0.7);
  --btn-shadow: 0 0 0 1px rgba(0, 224, 255, 0.7);
  --btn-shadow-hover: 0 0 0 1px rgba(0, 224, 255, 1), 0 16px 40px rgba(0, 224, 255, 0.35);
  background: radial-gradient(circle at 0 0, rgba(0, 224, 255, 0.16), transparent 55%), linear-gradient(135deg, rgba(5, 6, 10, 0.9), rgba(10, 12, 20, 0.95));
}

.btn-sm {
  padding: 0.55rem 1.2rem;
  font-size: var(--font-size-xs);
}

.btn-lg {
  padding: 0.9rem 2.1rem;
  font-size: var(--font-size-sm);
}

.btn-block {
  width: 100%;
}

.btn-icon {
  padding: 0.55rem;
  border-radius: 999px;
}

.btn-icon svg {
  width: 1.1rem;
  height: 1.1rem;
}

.card {
  position: relative;
  border-radius: var(--radius-card);
  padding: var(--space-lg);
  background: radial-gradient(circle at 0 0, rgba(0, 224, 255, 0.18), transparent 55%), radial-gradient(circle at 100% 0, rgba(255, 0, 122, 0.18), transparent 55%), linear-gradient(145deg, #0b0d16, #05060a);
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: var(--shadow-soft);
  overflow: hidden;
}

.card::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: linear-gradient(120deg, rgba(0, 224, 255, 0.1) 0, transparent 40%, transparent 60%, rgba(255, 0, 122, 0.12) 100%);
  mix-blend-mode: screen;
  opacity: 0.4;
  pointer-events: none;
}

.card-header {
  position: relative;
  margin-bottom: var(--space-md);
}

.card-title {
  font-size: 1.15rem;
  margin-bottom: var(--space-xs);
}

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

.card-body {
  position: relative;
  color: var(--color-text-soft);
}

.card-footer {
  position: relative;
  margin-top: var(--space-md);
  padding-top: var(--space-sm);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.card-soft {
  background: linear-gradient(145deg, #101322, #05060a);
  border-color: rgba(255, 255, 255, 0.06);
  box-shadow: var(--shadow-subtle);
}

.card-outline {
  background: rgba(5, 6, 10, 0.9);
  border: 1px solid rgba(0, 224, 255, 0.4);
  box-shadow: 0 0 0 1px rgba(0, 224, 255, 0.4), 0 18px 45px rgba(0, 0, 0, 0.8);
}

.card-compact {
  padding: var(--space-md);
  border-radius: var(--radius-md);
}

.card-interactive {
  cursor: pointer;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal), border-color var(--transition-normal), background var(--transition-normal);
}

.card-interactive:hover {
  transform: translateY(-4px);
  box-shadow: 0 26px 70px rgba(0, 0, 0, 0.9);
  border-color: rgba(0, 224, 255, 0.6);
  background: radial-gradient(circle at 0 0, rgba(0, 224, 255, 0.28), transparent 55%), radial-gradient(circle at 100% 0, rgba(255, 0, 122, 0.28), transparent 55%), linear-gradient(145deg, #101428, #05060a);
}

.card-interactive:active {
  transform: translateY(-1px);
  box-shadow: 0 18px 45px rgba(0, 0, 0, 0.85);
}

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

.form-row {
  display: grid;
  gap: var(--space-md);
}

.form-label {
  display: inline-flex;
  align-items: center;
  gap: 0.35em;
  margin-bottom: var(--space-2xs);
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--color-text-soft);
}

.form-label span.required {
  color: var(--color-accent);
}

.form-helper {
  margin-top: var(--space-2xs);
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
}

.form-error {
  margin-top: var(--space-2xs);
  font-size: var(--font-size-xs);
  color: var(--color-danger);
}

.input,
.select,
.textarea {
  width: 100%;
  padding: 0.7rem 0.9rem;
  border-radius: var(--radius-input);
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: radial-gradient(circle at 0 0, rgba(0, 224, 255, 0.08), transparent 55%), rgba(5, 6, 10, 0.95);
  color: var(--color-text);
  font-size: var(--font-size-sm);
  line-height: 1.4;
  transition:
    border-color var(--transition-fast),
    box-shadow var(--transition-fast),
    background var(--transition-fast),
    transform var(--transition-fast);
}

.textarea {
  border-radius: var(--radius-md);
  min-height: 7rem;
  padding-top: 0.75rem;
  padding-bottom: 0.75rem;
}

.input::placeholder,
.textarea::placeholder {
  color: rgba(194, 198, 224, 0.55);
}

.input:focus-visible,
.select:focus-visible,
.textarea:focus-visible {
  border-color: rgba(0, 224, 255, 0.9);
  box-shadow: 0 0 0 1px rgba(0, 224, 255, 0.9), 0 0 0 6px rgba(0, 224, 255, 0.26);
  background: radial-gradient(circle at 0 0, rgba(0, 224, 255, 0.12), transparent 55%), rgba(5, 6, 10, 0.98);
  transform: translateY(-1px);
}

.input[aria-invalid="true"],
.textarea[aria-invalid="true"],
.select[aria-invalid="true"] {
  border-color: rgba(255, 51, 102, 0.9);
  box-shadow: 0 0 0 1px rgba(255, 51, 102, 0.9);
}

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

.select {
  appearance: none;
  padding-right: 2.2rem;
  background-image: linear-gradient(45deg, transparent 50%, var(--color-primary) 50%), linear-gradient(135deg, var(--color-primary) 50%, transparent 50%);
  background-position: calc(100% - 1.1rem) 1.05rem, calc(100% - 0.75rem) 1.05rem;
  background-size: 6px 6px, 6px 6px;
  background-repeat: no-repeat;
}

.input-group {
  display: flex;
  align-items: stretch;
  border-radius: var(--radius-pill);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: rgba(5, 6, 10, 0.9);
}

.input-group .input {
  border-radius: 0;
  border: 0;
  flex: 1;
  background: transparent;
}

.input-group .btn {
  border-radius: 0;
  border: 0;
  box-shadow: none;
}

.checkbox,
.radio {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  font-size: var(--font-size-sm);
  color: var(--color-text-soft);
  cursor: pointer;
}

.checkbox input,
.radio input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.checkbox-mark,
.radio-mark {
  width: 1.05rem;
  height: 1.05rem;
  border-radius: 4px;
  border: 1px solid rgba(255, 255, 255, 0.35);
  background: rgba(5, 6, 10, 0.9);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 0 0 1px rgba(5, 6, 10, 0.9);
  transition: border-color var(--transition-fast), background var(--transition-fast), box-shadow var(--transition-fast), transform var(--transition-fast);
}

.radio-mark {
  border-radius: 999px;
}

.checkbox input:checked + .checkbox-mark {
  background: radial-gradient(circle at 0 0, rgba(0, 224, 255, 0.3), transparent 60%), linear-gradient(135deg, var(--color-primary), var(--color-accent));
  border-color: transparent;
  box-shadow: 0 0 0 1px rgba(0, 224, 255, 0.7);
}

.checkbox-mark::after {
  content: "";
  width: 0.6rem;
  height: 0.35rem;
  border-left: 2px solid var(--color-text-inverse);
  border-bottom: 2px solid var(--color-text-inverse);
  transform: rotate(-45deg) scale(0.4);
  opacity: 0;
  transition: opacity var(--transition-fast), transform var(--transition-fast);
}

.checkbox input:checked + .checkbox-mark::after {
  opacity: 1;
  transform: rotate(-45deg) scale(1);
}

.radio-mark::after {
  content: "";
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  transform: scale(0.2);
  opacity: 0;
  transition: opacity var(--transition-fast), transform var(--transition-fast);
}

.radio input:checked + .radio-mark::after {
  opacity: 1;
  transform: scale(1);
}

.checkbox input:focus-visible + .checkbox-mark,
.radio input:focus-visible + .radio-mark {
  box-shadow: var(--focus-ring);
}

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

.list-inline {
  list-style: none;
  padding-left: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.list-bulleted {
  list-style: disc;
  padding-left: 1.25rem;
}

.list-bulleted .list-spaced .media {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: #05060a;
}

.media img,
.media video,
.media picture {
  width: 100%;
  height: auto;
  display: block;
}

.media-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(5, 6, 10, 0.75), transparent 40%);
}

.media-tag {
  position: absolute;
  left: var(--space-sm);
  bottom: var(--space-sm);
  padding: 0.3rem 0.7rem;
  border-radius: 999px;
  font-size: var(--font-size-xs);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  background: rgba(5, 6, 10, 0.85);
  color: var(--color-text-soft);
  border: 1px solid rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(10px);
}

.badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.15rem 0.6rem;
  border-radius: var(--radius-chip);
  font-size: var(--font-size-xs);
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border: 1px solid rgba(0, 224, 255, 0.7);
  color: var(--color-primary-strong);
  background: radial-gradient(circle at 0 0, rgba(0, 224, 255, 0.25), transparent 55%), rgba(5, 6, 10, 0.9);
}

.badge-soft {
  border-color: rgba(255, 255, 255, 0.18);
  color: var(--color-text-soft);
  background: rgba(17, 19, 34, 0.9);
}

.badge-accent {
  border-color: rgba(255, 0, 122, 0.8);
  color: var(--color-accent-strong);
  background: radial-gradient(circle at 0 0, rgba(255, 0, 122, 0.3), transparent 55%), rgba(5, 6, 10, 0.9);
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: 0.4em;
  padding: 0.25rem 0.7rem;
  border-radius: var(--radius-chip);
  font-size: var(--font-size-xs);
  color: var(--color-text-soft);
  background: rgba(17, 19, 34, 0.9);
  border: 1px solid rgba(255, 255, 255, 0.16);
}

.chip-dot {
  width: 0.4rem;
  height: 0.4rem;
  border-radius: 999px;
  background: var(--color-primary);
  box-shadow: 0 0 8px rgba(0, 224, 255, 0.7);
}

.chip-accent .chip-dot {
  background: var(--color-accent);
  box-shadow: 0 0 8px rgba(255, 0, 122, 0.7);
}

.navbar {
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(18px);
  background: linear-gradient(to bottom, rgba(5, 6, 10, 0.96), rgba(5, 6, 10, 0.88));
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.navbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  padding-top: 0.7rem;
  padding-bottom: 0.7rem;
}

.navbar-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-text);
}

.navbar-brand-mark {
  width: 1.6rem;
  height: 1.6rem;
  border-radius: 0.55rem;
  background: conic-gradient(from 180deg, var(--color-primary), var(--color-accent), #2ddf7a, var(--color-primary));
  box-shadow: 0 0 18px rgba(0, 224, 255, 0.8);
  position: relative;
  overflow: hidden;
}

.navbar-brand-mark::after {
  content: "";
  position: absolute;
  inset: 2px;
  border-radius: inherit;
  background: radial-gradient(circle at 30% 0, rgba(255, 255, 255, 0.4), transparent 55%), #05060a;
}

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

.nav-link {
  position: relative;
  display: inline-flex;
  align-items: center;
  padding: 0.4rem 0.75rem;
  border-radius: 999px;
  font-size: var(--font-size-xs);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  transition: color var(--transition-fast), background var(--transition-fast), box-shadow var(--transition-fast), transform var(--transition-fast);
}

.nav-link::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  border: 1px solid transparent;
  background: linear-gradient(135deg, rgba(0, 224, 255, 0.9), rgba(255, 0, 122, 0.9));
  mask: linear-gradient(#000 0 0) padding-box, linear-gradient(#000 0 0);
  mask-composite: exclude;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-fast);
}

.nav-link:hover {
  color: var(--color-text);
  background: rgba(255, 255, 255, 0.03);
  box-shadow: 0 0 0 1px rgba(0, 224, 255, 0.4);
}

.nav-link:hover::after {
  opacity: 0.8;
}

.nav-link-active {
  color: var(--color-primary-strong);
  background: radial-gradient(circle at 0 0, rgba(0, 224, 255, 0.25), transparent 55%), rgba(5, 6, 10, 0.96);
  box-shadow: 0 0 0 1px rgba(0, 224, 255, 0.8), 0 0 18px rgba(0, 224, 255, 0.7);
}

.nav-link-active::after {
  opacity: 1;
}

.nav-cta {
  display: none;
}

.footer {
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  background: radial-gradient(circle at 0 0, rgba(0, 224, 255, 0.16), transparent 55%), #05060a;
}

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

.footer-meta {
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding-top: var(--space-md);
  margin-top: var(--space-md);
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

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

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

.table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--font-size-sm);
}

.table th,
.table td {
  padding: 0.7rem 0.75rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.table th {
  font-weight: 500;
  color: var(--color-text-soft);
  text-align: left;
}

.table-striped tbody tr:nth-child(odd) {
  background: rgba(17, 19, 34, 0.7);
}

.table-soft {
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.table-soft thead {
  background: rgba(17, 19, 34, 0.95);
}

.alert {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 0.75rem 0.9rem;
  border-radius: var(--radius-md);
  font-size: var(--font-size-sm);
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: rgba(17, 19, 34, 0.9);
}

.alert-icon {
  margin-top: 0.1rem;
  flex-shrink: 0;
}

.alert-title {
  font-weight: 500;
  margin-bottom: 0.1rem;
}

.alert-success {
  border-color: rgba(45, 223, 122, 0.8);
  background: radial-gradient(circle at 0 0, rgba(45, 223, 122, 0.25), transparent 55%), rgba(5, 6, 10, 0.95);
}

.alert-warning {
  border-color: rgba(255, 182, 72, 0.8);
  background: radial-gradient(circle at 0 0, rgba(255, 182, 72, 0.25), transparent 55%), rgba(5, 6, 10, 0.95);
}

.alert-danger {
  border-color: rgba(255, 51, 102, 0.9);
  background: radial-gradient(circle at 0 0, rgba(255, 51, 102, 0.25), transparent 55%), rgba(5, 6, 10, 0.95);
}

.tagline {
  font-family: var(--font-display);
  font-size: var(--font-size-xs);
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--color-text-muted);
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.15rem 0.6rem;
  border-radius: 999px;
  border: 1px solid rgba(0, 224, 255, 0.7);
  background: radial-gradient(circle at 0 0, rgba(0, 224, 255, 0.3), transparent 55%), rgba(5, 6, 10, 0.95);
  font-size: var(--font-size-xs);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.hero-eyebrow-dot {
  width: 0.45rem;
  height: 0.45rem;
  border-radius: 999px;
  background: var(--color-accent);
  box-shadow: 0 0 10px rgba(255, 0, 122, 0.9);
}

.hero-title {
  font-size: clamp(2.6rem, 2.1rem + 2.2vw, 3.6rem);
  line-height: 1.05;
}

.hero-title span.highlight {
  background: linear-gradient(120deg, var(--color-primary-strong), var(--color-accent-strong));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-subtitle {
  margin-top: var(--space-sm);
  max-width: 34rem;
}

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

.hero-meta-item {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.hero-meta-dot {
  width: 0.35rem;
  height: 0.35rem;
  border-radius: 999px;
  background: var(--color-primary);
  box-shadow: 0 0 8px rgba(0, 224, 255, 0.9);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

.hero-glow {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(circle at 10% 0, rgba(0, 224, 255, 0.28), transparent 60%),
    radial-gradient(circle at 90% 0, rgba(255, 0, 122, 0.28), transparent 60%),
    radial-gradient(circle at 50% 100%, rgba(0, 255, 153, 0.2), transparent 60%);
  mix-blend-mode: screen;
  opacity: 0.9;
}

.hero-shell {
  position: relative;
  border-radius: 2rem;
  padding: var(--space-xl);
  background: radial-gradient(circle at 0 0, rgba(0, 224, 255, 0.2), transparent 55%), radial-gradient(circle at 100% 0, rgba(255, 0, 122, 0.2), transparent 55%), linear-gradient(145deg, #05060a, #0b0d16);
  border: 1px solid rgba(255, 255, 255, 0.08);
  overflow: hidden;
}

.hero-shell::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  border: 1px solid transparent;
  background: linear-gradient(135deg, rgba(0, 224, 255, 0.8), rgba(255, 0, 122, 0.8));
  mask: linear-gradient(#000 0 0) padding-box, linear-gradient(#000 0 0);
  mask-composite: exclude;
  opacity: 0.7;
  pointer-events: none;
}

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

@media (min-width: 480px) {
  .hero-shell {
    padding: var(--space-2xl);
  }
}

@media (min-width: 640px) {
  .grid-sm-2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .grid-sm-3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .form-row {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 768px) {
  .container {
    max-width: var(--container-md);
  }
  .grid-md-2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .grid-md-3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .grid-md-4 {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
  .navbar-inner {
    padding-top: 0.85rem;
    padding-bottom: 0.85rem;
  }
  .nav-cta {
    display: inline-flex;
  }
  .hero-layout {
    display: grid;
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
    gap: var(--space-xl);
    align-items: center;
  }
}

@media (min-width: 1024px) {
  .container {
    max-width: var(--container-lg);
  }
  .grid-lg-2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .grid-lg-3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .grid-lg-4 {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
  .section {
    padding-top: var(--space-3xl);
    padding-bottom: var(--space-3xl);
  }
  .hero-shell {
    border-radius: 2.4rem;
  }
}

@media (min-width: 1280px) {
  .container {
    max-width: var(--container-xl);
  }
  .hero-title {
    font-size: clamp(3rem, 2.4rem + 2vw, 3.8rem);
  }
}

@media (max-width: 767.98px) {
  .navbar-inner {
    padding-top: 0.6rem;
    padding-bottom: 0.6rem;
  }
  .navbar-nav {
    display: none;
  }
  .hero-shell {
    border-radius: 1.4rem;
  }
  .section-header {
    text-align: left;
  }
}

@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;
    scroll-behavior: auto !important;
  }
}