:root {
  --color-canvas-obsidian: #0b0c10;
  --color-canvas-velvet: #12141b;
  --color-surface-slate: rgba(31, 35, 45, 0.78);
  --color-surface-slate-strong: rgba(24, 27, 35, 0.94);
  --color-surface-input: rgba(11, 12, 16, 0.65);
  --color-text-primary: #ffffff;
  --color-text-secondary: #c7cad1;
  --color-text-muted: #969ba6;
  --color-moonlight-bronze: #b88758;
  --color-moonlight-bronze-soft: rgba(184, 135, 88, 0.32);
  --color-moonlight-bronze-border: rgba(184, 135, 88, 0.58);
  --color-bronze-glow: rgba(184, 135, 88, 0.28);
  --color-soft-amber: #e0ae68;
  --color-felt-green: #426b54;
  --color-felt-green-hover: #568366;
  --color-danger-coral: #e58b7a;
  --color-overlay-black: rgba(3, 4, 7, 0.82);

  --font-heading: "Manrope", sans-serif;
  --font-body: "Inter", sans-serif;

  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: 1.125rem;
  --text-xl: 1.5rem;
  --text-2xl: clamp(1.75rem, 2.5vw, 2rem);
  --text-hero: clamp(2.125rem, 4.1vw, 3rem);
  --text-display: clamp(2.5rem, 6vw, 4.25rem);

  --leading-xs: 1.333;
  --leading-sm: 1.429;
  --leading-base: 1.625;
  --leading-lg: 1.556;
  --leading-heading: 1.1;

  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.5rem;
  --space-6: 2rem;
  --space-7: 2.5rem;
  --space-8: 3.5rem;
  --space-9: 4.5rem;
  --space-10: 6rem;
  --space-11: 8rem;

  --container-max: 77.5rem;
  --container-padding: 2rem;
  --content-max: 42.5rem;

  --radius-sm: 0.25rem;
  --radius-md: 0.625rem;
  --radius-lg: 1rem;
  --radius-xl: 1.5rem;
  --radius-pill: 999px;

  --border-subtle: 1px solid var(--color-moonlight-bronze-soft);
  --border-accent: 1px solid var(--color-moonlight-bronze-border);
  --shadow-card: 0 24px 70px rgba(0, 0, 0, 0.38);
  --shadow-glow: 0 16px 42px rgba(184, 135, 88, 0.16);

  --transition-fast: 180ms cubic-bezier(0.2, 0.8, 0.2, 1);
  --transition-base: 220ms cubic-bezier(0.2, 0.8, 0.2, 1);
  --transition-slow: 400ms cubic-bezier(0.2, 0.8, 0.2, 1);
}

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

html {
  min-width: 320px;
  scroll-behavior: smooth;
  background: var(--color-canvas-obsidian);
  color-scheme: dark;
}

body {
  min-width: 320px;
  min-height: 100vh;
  margin: 0;
  overflow-x: hidden;
  background: var(--color-canvas-obsidian);
  color: var(--color-text-secondary);
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: 400;
  line-height: var(--leading-base);
  letter-spacing: -0.01em;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

main,
header,
footer,
section,
article,
aside,
nav,
figure,
form,
fieldset {
  min-width: 0;
}

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

img,
video {
  height: auto;
}

img {
  object-fit: cover;
}

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

button,
select {
  text-transform: none;
}

button,
[type="button"],
[type="reset"],
[type="submit"] {
  appearance: none;
  cursor: pointer;
}

textarea {
  min-height: 7.5rem;
  resize: vertical;
}

input,
textarea,
select {
  width: 100%;
}

a {
  color: inherit;
  text-decoration-color: rgba(184, 135, 88, 0.62);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.18em;
  transition: color var(--transition-fast), text-decoration-color var(--transition-fast);
}

a:hover {
  color: var(--color-soft-amber);
  text-decoration-color: currentColor;
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible,
[tabindex]:focus-visible {
  outline: 2px solid var(--color-soft-amber);
  outline-offset: 3px;
}

::selection {
  background: rgba(184, 135, 88, 0.42);
  color: var(--color-text-primary);
}

h1,
h2,
h3,
h4,
h5,
h6 {
  margin: 0 0 var(--space-4);
  color: var(--color-text-primary);
  font-family: var(--font-heading);
  font-weight: 800;
  line-height: var(--leading-heading);
  letter-spacing: -0.035em;
  text-wrap: balance;
}

h1 {
  font-size: var(--text-display);
  line-height: 1.03;
  margin-block-end: var(--space-5);
}

h2 {
  font-size: var(--text-hero);
  margin-block-end: var(--space-4);
}

h3 {
  font-size: var(--text-2xl);
  line-height: 1.18;
  margin-block-end: var(--space-3);
}

h4 {
  font-size: var(--text-xl);
  line-height: 1.25;
  margin-block-end: var(--space-3);
}

h5,
h6 {
  font-size: var(--text-lg);
  line-height: var(--leading-lg);
  margin-block-end: var(--space-2);
}

p {
  margin: 0 0 var(--space-4);
}

small {
  font-size: var(--text-xs);
  line-height: var(--leading-xs);
}

strong,
b {
  color: var(--color-text-primary);
  font-weight: 700;
}

em,
i {
  font-style: italic;
}

hr {
  height: 1px;
  margin: var(--space-6) 0;
  border: 0;
  background: rgba(184, 135, 88, 0.18);
}

blockquote {
  margin: 0 0 var(--space-5);
  padding: var(--space-5);
  border-inline-start: 2px solid var(--color-moonlight-bronze);
  color: var(--color-text-primary);
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  line-height: var(--leading-lg);
}

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

ul,
ol {
  margin: 0 0 var(--space-4);
  padding-inline-start: 1.25rem;
}

ol {
  list-style: decimal;
}

.content-list {
  display: grid;
  gap: var(--space-2);
  margin-block-end: var(--space-4);
  padding-inline-start: 1.25rem;
}

.content-list--unordered {
  list-style: disc;
}

.content-list--ordered {
  list-style: decimal;
}

dl {
  margin: 0 0 var(--space-4);
}

dt {
  color: var(--color-text-primary);
  font-weight: 700;
}

dd {
  margin: 0 0 var(--space-3);
}

table {
  width: 100%;
  margin-block-end: var(--space-5);
  border-collapse: collapse;
  border-spacing: 0;
  text-align: left;
}

th,
td {
  padding: var(--space-3) var(--space-4);
  border-bottom: 1px solid rgba(184, 135, 88, 0.18);
  vertical-align: top;
}

th {
  color: var(--color-text-primary);
  font-weight: 700;
}

caption {
  margin-block-end: var(--space-2);
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  text-align: left;
}

label {
  display: inline-block;
  margin-block-end: var(--space-2);
  color: var(--color-text-primary);
  font-size: var(--text-sm);
  font-weight: 600;
  line-height: var(--leading-sm);
}

input,
textarea,
select {
  min-height: 3rem;
  padding: 0.6875rem var(--space-3);
  border: 1px solid rgba(184, 135, 88, 0.45);
  border-radius: var(--radius-sm);
  background: var(--color-surface-input);
  color: var(--color-text-primary);
  line-height: 1.4;
  transition: border-color var(--transition-fast), background-color var(--transition-fast), box-shadow var(--transition-fast);
}

textarea {
  min-height: 8rem;
}

input::placeholder,
textarea::placeholder {
  color: var(--color-text-muted);
  opacity: 1;
}

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

input:focus,
textarea:focus,
select:focus {
  border-color: var(--color-soft-amber);
  box-shadow: 0 0 0 3px rgba(224, 174, 104, 0.14);
  outline: none;
}

input:disabled,
textarea:disabled,
select:disabled,
button:disabled {
  cursor: not-allowed;
  opacity: 0.58;
}

input[type="checkbox"],
input[type="radio"] {
  width: 1rem;
  min-height: 1rem;
  padding: 0;
  accent-color: var(--color-felt-green-hover);
}

input[type="file"] {
  padding: var(--space-2);
}

input[type="file"]::file-selector-button {
  margin-inline-end: var(--space-3);
  padding: var(--space-2) var(--space-3);
  border: 1px solid var(--color-moonlight-bronze-border);
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--color-text-primary);
  cursor: pointer;
}

fieldset {
  margin: 0 0 var(--space-5);
  padding: var(--space-4);
  border: var(--border-subtle);
  border-radius: var(--radius-md);
}

legend {
  padding-inline: var(--space-2);
  color: var(--color-text-primary);
  font-weight: 700;
}

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

.section {
  padding-block: clamp(var(--space-8), 8vw, var(--space-11));
}

.section--compact {
  padding-block: clamp(var(--space-7), 6vw, var(--space-9));
}

.section--velvet {
  background: var(--color-canvas-velvet);
}

.section--glow {
  background:
    radial-gradient(circle at 75% 10%, rgba(184, 135, 88, 0.09), transparent 36rem),
    var(--color-canvas-velvet);
}

.stack {
  display: flex;
  min-width: 0;
  flex-direction: column;
}

.stack > * {
  min-width: 0;
}

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

.stack--3 {
  gap: var(--space-3);
}

.stack--4 {
  gap: var(--space-4);
}

.stack--5 {
  gap: var(--space-5);
}

.stack--6 {
  gap: var(--space-6);
}

.cluster {
  display: flex;
  min-width: 0;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-3);
}

.cluster > * {
  min-width: 0;
}

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

.cluster--loose {
  gap: var(--space-4);
}

.label {
  display: inline-block;
  margin: 0;
  color: var(--color-moonlight-bronze);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.14em;
  line-height: var(--leading-xs);
  text-transform: uppercase;
}

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

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

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

.surface {
  min-width: 0;
  border: var(--border-subtle);
  border-radius: var(--radius-md);
  background: var(--color-surface-slate);
  box-shadow: var(--shadow-card);
  backdrop-filter: blur(18px) saturate(115%);
  -webkit-backdrop-filter: blur(18px) saturate(115%);
}

.surface--strong {
  background: var(--color-surface-slate-strong);
}

.surface--glow {
  background:
    radial-gradient(circle at top right, rgba(184, 135, 88, 0.09), transparent 50%),
    var(--color-surface-slate);
}

.card {
  min-width: 0;
  border: var(--border-subtle);
  border-radius: var(--radius-md);
  background: var(--color-surface-slate);
  box-shadow: var(--shadow-card);
  overflow: hidden;
  transition: transform var(--transition-base), border-color var(--transition-base), box-shadow var(--transition-base);
  backdrop-filter: blur(18px) saturate(115%);
  -webkit-backdrop-filter: blur(18px) saturate(115%);
}

.card__body {
  min-width: 0;
  padding: var(--space-5);
}

.card__body > :last-child,
.surface > :last-child,
.compact-content > :last-child {
  margin-block-end: 0;
}

.card:hover {
  border-color: var(--color-moonlight-bronze);
  box-shadow: var(--shadow-card), var(--shadow-glow);
  transform: translateY(-4px) scale(1.015);
}

.button {
  display: inline-flex;
  min-width: 0;
  min-height: 3rem;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 0.75rem 1.25rem;
  border: 1px solid transparent;
  border-radius: var(--radius-md);
  background: var(--color-felt-green);
  color: var(--color-text-primary);
  font-size: var(--text-sm);
  font-weight: 600;
  line-height: 1.2;
  text-align: center;
  text-decoration: none;
  transition: background-color var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast), transform var(--transition-fast);
}

.button:hover {
  background: var(--color-felt-green-hover);
  color: var(--color-text-primary);
  text-decoration: none;
}

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

.button--secondary {
  border-color: var(--color-moonlight-bronze);
  background: transparent;
}

.button--secondary:hover {
  background: rgba(184, 135, 88, 0.14);
}

.button--text {
  min-height: auto;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  color: var(--color-text-primary);
  justify-content: flex-start;
  text-decoration: underline;
  text-decoration-color: rgba(184, 135, 88, 0.62);
  text-underline-offset: 0.25em;
}

.button--text:hover {
  background: transparent;
  color: var(--color-soft-amber);
}

.button-group {
  display: flex;
  min-width: 0;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-3);
}

.button-group > * {
  min-width: 0;
}

.form-field {
  display: flex;
  min-width: 0;
  flex-direction: column;
}

.form-field > * {
  min-width: 0;
}

.form-error {
  margin: var(--space-2) 0 0;
  color: var(--color-danger-coral);
  font-size: var(--text-sm);
  line-height: var(--leading-sm);
}

.form-success {
  margin: var(--space-3) 0 0;
  color: #9dceb0;
  font-size: var(--text-sm);
  line-height: var(--leading-sm);
}

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

.nav-toggle {
  display: inline-flex;
  min-width: 44px;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  gap: var(--space-1);
  padding: var(--space-2);
  border: 0;
  background: transparent;
  color: var(--color-text-primary);
  flex-direction: column;
}

.nav-toggle > * {
  min-width: 0;
}

@media (max-width: 900px) {
  :root {
    --container-padding: 1.25rem;
  }

  .section {
    padding-block: clamp(var(--space-8), 9vw, var(--space-10));
  }

  .section--compact {
    padding-block: clamp(var(--space-7), 7vw, var(--space-8));
  }
}

@media (max-width: 640px) {
  :root {
    --text-hero: clamp(2.125rem, 9vw, 2.5rem);
    --text-display: clamp(2.125rem, 10vw, 2.5rem);
  }

  h1 {
    line-height: 1.08;
  }

  .card__body {
    padding: var(--space-4);
  }

  .button-group {
    align-items: stretch;
  }

  .button-group .button {
    width: 100%;
  }
}

@media (max-width: 379px) {
  :root {
    --container-padding: 1rem;
  }
}

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

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

  .card:hover {
    transform: none;
  }
}

ul { list-style: none !important; }
html, body {
  overflow-x: clip;
  max-width: 100%;
}

img, video, svg {
  max-width: 100%;
  height: auto;
}