:root {
  --color-smoke-anthracite: #1C1F22;
  --color-deep-cobalt: #1B2A4A;
  --color-forest-green: #2E5E4E;
  --color-paprika-red: #B33A2B;
  --color-honey-beige: #E8D9C0;
  --color-brick-shadow: #0F1113;
  --color-warm-light: #F5E6D3;

  --color-bg: var(--color-smoke-anthracite);
  --color-bg-secondary: var(--color-deep-cobalt);
  --color-bg-deep: var(--color-brick-shadow);
  --color-surface: var(--color-smoke-anthracite);
  --color-surface-light: var(--color-honey-beige);
  --color-text: var(--color-honey-beige);
  --color-text-light: var(--color-warm-light);
  --color-text-on-light: var(--color-smoke-anthracite);
  --color-accent: var(--color-paprika-red);
  --color-accent-secondary: var(--color-forest-green);
  --color-border: rgba(232, 217, 192, 0.2);
  --color-border-strong: rgba(232, 217, 192, 0.4);
  --color-focus: var(--color-paprika-red);
  --color-overlay: rgba(15, 17, 19, 0.7);

  --font-heading: "Playfair Display", Georgia, serif;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;

  --text-display: 72px;
  --text-h1: 56px;
  --text-h2: 40px;
  --text-h3: 28px;
  --text-h4: 22px;
  --text-body-large: 18px;
  --text-body: 16px;
  --text-caption: 14px;
  --text-overline: 12px;

  --leading-display: 1;
  --leading-h1: 1.1;
  --leading-h2: 1.2;
  --leading-h3: 1.3;
  --leading-h4: 1.4;
  --leading-body: 1.6;
  --leading-caption: 1.5;
  --leading-overline: 1.4;

  --tracking-display: -0.02em;
  --tracking-h1: -0.01em;
  --tracking-h2: 0;
  --tracking-h3: 0.01em;
  --tracking-h4: 0.01em;
  --tracking-body: 0;
  --tracking-caption: 0.02em;
  --tracking-overline: 0.08em;

  --space-1: 4px;
  --space-2: 8px;
  --space-3: 16px;
  --space-4: 24px;
  --space-5: 32px;
  --space-6: 48px;
  --space-7: 64px;
  --space-8: 96px;
  --space-9: 128px;

  --container-max: 1280px;
  --container-padding-mobile: 16px;
  --container-padding-tablet: 24px;
  --container-padding-desktop: 48px;

  --section-space-desktop: 96px;
  --section-space-tablet: 64px;
  --section-space-mobile: 48px;

  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-none: 0px;

  --shadow-deep: 0 8px 24px rgba(0, 0, 0, 0.6);
  --shadow-elevated: 0 4px 12px rgba(0, 0, 0, 0.4);
  --shadow-glow: 0 0 20px rgba(232, 217, 192, 0.15), inset 0 0 30px rgba(0, 0, 0, 0.5);

  --transition-fast: 200ms ease-out;
}

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

html {
  -webkit-text-size-adjust: 100%;
  -moz-text-size-adjust: 100%;
  text-size-adjust: 100%;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  font-size: var(--text-body);
  line-height: var(--leading-body);
  color: var(--color-text);
  background-color: var(--color-bg);
  min-height: 100vh;
  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;
  appearance: none;
  -webkit-appearance: none;
  border-radius: 0;
}

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

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

ul,
ol {
  list-style: none;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--color-text-light);
  line-height: 1.2;
  margin-block-end: var(--space-4);
  text-wrap: balance;
}

h1 {
  font-size: clamp(32px, 5vw, var(--text-h1));
  line-height: var(--leading-h1);
  letter-spacing: var(--tracking-h1);
  margin-block-end: var(--space-5);
}

h2 {
  font-size: clamp(28px, 4vw, var(--text-h2));
  line-height: var(--leading-h2);
  letter-spacing: var(--tracking-h2);
  margin-block-end: var(--space-4);
}

h3 {
  font-size: clamp(22px, 3vw, var(--text-h3));
  line-height: var(--leading-h3);
  letter-spacing: var(--tracking-h3);
  margin-block-end: var(--space-3);
}

h4 {
  font-size: var(--text-h4);
  line-height: var(--leading-h4);
  letter-spacing: var(--tracking-h4);
  margin-block-end: var(--space-3);
}

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

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

p {
  margin-block-end: var(--space-4);
  line-height: var(--leading-body);
}

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

blockquote {
  margin-block-end: var(--space-4);
  padding-inline-start: var(--space-4);
  border-inline-start: 3px solid var(--color-accent);
  font-style: italic;
  color: var(--color-text-light);
}

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

ul:not([class]),
ol:not([class]) {
  margin-block-end: var(--space-4);
  padding-inline-start: var(--space-5);
}

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-2);
  line-height: var(--leading-body);
}

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

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

figure {
  margin-block-end: var(--space-4);
}

figure:last-child {
  margin-block-end: 0;
}

figcaption {
  font-size: var(--text-caption);
  line-height: var(--leading-caption);
  letter-spacing: var(--tracking-caption);
  color: rgba(232, 217, 192, 0.7);
  margin-block-start: var(--space-2);
}

hr {
  border: none;
  border-block-start: 1px solid var(--color-border);
  margin-block: var(--space-6);
}

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

em,
i {
  font-style: italic;
}

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

code,
kbd,
samp,
pre {
  font-family: "SF Mono", "Cascadia Code", "Fira Code", Consolas, monospace;
  font-size: 0.9em;
}

pre {
  background-color: var(--color-bg-deep);
  padding: var(--space-4);
  border-radius: var(--radius-sm);
  overflow-x: auto;
  margin-block-end: var(--space-4);
}

pre:last-child {
  margin-block-end: 0;
}

address {
  font-style: normal;
}

table {
  width: 100%;
  border-collapse: collapse;
  margin-block-end: var(--space-4);
}

table:last-child {
  margin-block-end: 0;
}

th,
td {
  text-align: start;
  padding: var(--space-3);
  border-block-end: 1px solid var(--color-border);
}

th {
  font-weight: 700;
  color: var(--color-text-light);
  font-size: var(--text-caption);
  letter-spacing: var(--tracking-caption);
  text-transform: uppercase;
}

label {
  display: block;
  font-size: var(--text-caption);
  letter-spacing: var(--tracking-caption);
  text-transform: uppercase;
  color: var(--color-text-light);
  margin-block-end: var(--space-2);
}

input,
textarea,
select {
  width: 100%;
  padding: var(--space-3);
  background-color: var(--color-bg-deep);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-text);
  font-size: var(--text-body);
  line-height: var(--leading-body);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

input:focus,
textarea:focus,
select:focus {
  outline: none;
  border-color: var(--color-focus);
  box-shadow: 0 0 0 2px rgba(179, 58, 43, 0.4);
}

input::placeholder,
textarea::placeholder {
  color: rgba(232, 217, 192, 0.5);
}

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

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='%23E8D9C0' stroke-width='2' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right var(--space-3) center;
  padding-inline-end: var(--space-6);
}

fieldset {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: var(--space-4);
  margin-block-end: var(--space-4);
}

fieldset:last-child {
  margin-block-end: 0;
}

legend {
  padding-inline: var(--space-2);
  font-size: var(--text-caption);
  letter-spacing: var(--tracking-caption);
  text-transform: uppercase;
  color: var(--color-text-light);
}

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

@media (min-width: 768px) {
  .container {
    padding-inline: var(--container-padding-tablet);
  }
}

@media (min-width: 1024px) {
  .container {
    padding-inline: var(--container-padding-desktop);
  }
}

.section {
  padding-block: var(--section-space-mobile);
}

@media (min-width: 768px) {
  .section {
    padding-block: var(--section-space-tablet);
  }
}

@media (min-width: 1024px) {
  .section {
    padding-block: var(--section-space-desktop);
  }
}

.surface-card {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  box-shadow: var(--shadow-deep);
}

.surface-card > :last-child {
  margin-block-end: 0;
}

.surface-panel {
  background-color: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-4);
}

.surface-panel > :last-child {
  margin-block-end: 0;
}

.surface-light {
  background-color: var(--color-surface-light);
  color: var(--color-text-on-light);
  border-radius: var(--radius-md);
  padding: var(--space-4);
}

.surface-light > :last-child {
  margin-block-end: 0;
}

.surface-light h1,
.surface-light h2,
.surface-light h3,
.surface-light h4,
.surface-light h5,
.surface-light h6 {
  color: var(--color-text-on-light);
}

.surface-light a {
  color: var(--color-accent);
}

.surface-light a:hover {
  color: var(--color-accent-secondary);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-5);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: var(--text-caption);
  font-weight: 600;
  letter-spacing: var(--tracking-overline);
  text-transform: uppercase;
  line-height: 1.4;
  transition: background-color var(--transition-fast), color var(--transition-fast), box-shadow var(--transition-fast), transform var(--transition-fast);
  white-space: nowrap;
  min-width: 0;
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
}

.btn:focus-visible {
  outline: 2px solid var(--color-focus);
  outline-offset: 2px;
}

.btn-primary {
  background-color: var(--color-accent);
  color: var(--color-honey-beige);
}

.btn-primary:hover {
  background-color: #c94a3a;
  color: var(--color-warm-light);
  box-shadow: var(--shadow-elevated);
}

.btn-primary:active {
  background-color: #8f2d22;
  transform: translateY(1px);
}

.btn-secondary {
  background-color: var(--color-accent-secondary);
  color: var(--color-honey-beige);
}

.btn-secondary:hover {
  background-color: #3a7562;
  color: var(--color-warm-light);
  box-shadow: var(--shadow-elevated);
}

.btn-secondary:active {
  background-color: #23483c;
  transform: translateY(1px);
}

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

.btn-ghost:hover {
  background-color: rgba(232, 217, 192, 0.08);
  color: var(--color-warm-light);
  border-color: var(--color-text-light);
}

.btn-ghost:active {
  background-color: rgba(232, 217, 192, 0.15);
}

.overline {
  font-size: var(--text-overline);
  line-height: var(--leading-overline);
  letter-spacing: var(--tracking-overline);
  text-transform: uppercase;
  color: var(--color-text-light);
  font-weight: 600;
  display: block;
  margin-block-end: var(--space-2);
}

.overline-accent {
  color: var(--color-accent);
}

.display-title {
  font-family: var(--font-heading);
  font-size: clamp(40px, 7vw, var(--text-display));
  line-height: var(--leading-display);
  letter-spacing: var(--tracking-display);
  font-weight: 700;
  color: var(--color-text-light);
  margin-block-end: var(--space-5);
  text-wrap: balance;
}

.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-4);
  z-index: 9999;
  padding: var(--space-3) var(--space-5);
  background-color: var(--color-accent);
  color: var(--color-honey-beige);
  border-radius: var(--radius-sm);
  font-size: var(--text-caption);
  letter-spacing: var(--tracking-overline);
  text-transform: uppercase;
  font-weight: 600;
  transition: top var(--transition-fast);
}

.skip-link:focus {
  top: var(--space-4);
  color: var(--color-honey-beige);
}

.flex-row {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  gap: var(--space-4);
  min-width: 0;
}

.flex-row > * {
  min-width: 0;
  flex-shrink: 1;
}

.flex-column {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  min-width: 0;
}

.flex-column > * {
  min-width: 0;
  flex-shrink: 1;
}

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

.flex-center > * {
  min-width: 0;
  flex-shrink: 1;
}

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

.flex-between > * {
  min-width: 0;
  flex-shrink: 1;
}

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

.flex-start > * {
  min-width: 0;
  flex-shrink: 1;
}

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

.flex-end > * {
  min-width: 0;
  flex-shrink: 1;
}

@media (max-width: 767px) {
  .flex-row,
  .flex-between,
  .flex-start,
  .flex-end {
    flex-direction: column;
    align-items: stretch;
  }

  .flex-center {
    flex-direction: column;
    align-items: center;
  }
}

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