:root {
  --color-basalt: #151D21;
  --color-slate: #283B43;
  --color-porcelain: #F2EBDD;
  --color-terracotta: #C28660;
  --color-olive: #7D9270;
  --color-ink: #151D21;
  --color-muted-stone-dark: #8C8A80;
  --color-muted-stone-light: #5E5C54;
  --color-hairline-dark: rgba(242, 235, 221, 0.18);
  --color-hairline-light: rgba(21, 29, 33, 0.14);
  --color-focus-ring: #C28660;
  --color-focus-ring-on-terracotta: #F2EBDD;
  --color-overlay-dark: rgba(21, 29, 33, 0.35);
  --color-shadow-soft: 0 24px 64px rgba(0, 0, 0, 0.45);

  --font-heading: "Fraunces", Georgia, serif;
  --font-body: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  --text-display-size: clamp(3.2rem, 7vw, 6.5rem);
  --text-display-line-height: 0.98;
  --text-display-letter-spacing: -0.02em;

  --text-h1-size: clamp(2.6rem, 5vw, 4.5rem);
  --text-h1-line-height: 1.02;
  --text-h1-letter-spacing: -0.015em;

  --text-h2-size: clamp(2rem, 3.4vw, 3rem);
  --text-h2-line-height: 1.08;
  --text-h2-letter-spacing: -0.01em;

  --text-h3-size: 1.5rem;
  --text-h3-line-height: 1.2;
  --text-h3-letter-spacing: 0;

  --text-lead-size: 1.25rem;
  --text-lead-line-height: 1.6;
  --text-lead-letter-spacing: 0;

  --text-body-size: 1rem;
  --text-body-line-height: 1.65;
  --text-body-letter-spacing: 0;

  --text-caption-size: 0.8125rem;
  --text-caption-line-height: 1.4;
  --text-caption-letter-spacing: 0.08em;

  --text-micro-size: 0.6875rem;
  --text-micro-line-height: 1.3;
  --text-micro-letter-spacing: 0.12em;

  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 24px;
  --space-6: 32px;
  --space-7: 48px;
  --space-8: 64px;
  --space-9: 96px;
  --space-10: 128px;
  --space-11: 160px;

  --container-max-width: 1240px;
  --container-gutter-mobile: 24px;
  --container-gutter-tablet: 48px;
  --container-gutter-desktop: 72px;

  --radius-none: 0;
  --radius-input: 2px;

  --transition-color: 160ms ease-out;
  --transition-panel: 220ms ease-out;

  --max-text-width: 680px;
}

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

* {
  margin: 0;
}

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

body {
  font-family: var(--font-body);
  font-size: var(--text-body-size);
  line-height: var(--text-body-line-height);
  letter-spacing: var(--text-body-letter-spacing);
  color: var(--color-porcelain);
  background-color: var(--color-basalt);
  min-height: 100vh;
  min-width: 320px;
  overflow-x: hidden;
  text-rendering: optimizeLegibility;
}

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

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

button {
  cursor: pointer;
  text-align: inherit;
  -webkit-appearance: none;
  appearance: none;
}

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

ul, ol {
  list-style: none;
  padding: 0;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 500;
  overflow-wrap: break-word;
  word-wrap: break-word;
  hyphens: auto;
}

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

h2 {
  font-size: var(--text-h2-size);
  line-height: var(--text-h2-line-height);
  letter-spacing: var(--text-h2-letter-spacing);
  margin-block-end: var(--space-4);
}

h3 {
  font-size: var(--text-h3-size);
  line-height: var(--text-h3-line-height);
  letter-spacing: var(--text-h3-letter-spacing);
  margin-block-end: var(--space-3);
}

h4, h5, h6 {
  font-family: var(--font-body);
  font-weight: 600;
  margin-block-end: var(--space-3);
}

p {
  margin-block-end: var(--space-4);
  overflow-wrap: break-word;
  word-wrap: break-word;
}

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

blockquote {
  margin-block-end: var(--space-4);
  padding-inline-start: var(--space-5);
  border-inline-start: 1px solid var(--color-hairline-dark);
  color: var(--color-muted-stone-dark);
}

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

ul, ol {
  margin-block-end: var(--space-4);
}

ul:last-child, ol:last-child {
  margin-block-end: 0;
}

ul.content-list,
ol.content-list {
  padding-inline-start: var(--space-5);
}

ul.content-list li,
ol.content-list li {
  margin-block-end: var(--space-2);
}

ul.content-list li:last-child,
ol.content-list li:last-child {
  margin-block-end: 0;
}

ul.content-list {
  list-style-type: disc;
}

ol.content-list {
  list-style-type: decimal;
}

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-2) var(--space-3);
  border-block-end: 1px solid var(--color-hairline-dark);
}

th {
  font-weight: 600;
  font-size: var(--text-caption-size);
  letter-spacing: var(--text-caption-letter-spacing);
  text-transform: uppercase;
  color: var(--color-muted-stone-dark);
}

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

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

figcaption {
  font-size: var(--text-micro-size);
  line-height: var(--text-micro-line-height);
  letter-spacing: var(--text-micro-letter-spacing);
  text-transform: uppercase;
  color: var(--color-muted-stone-dark);
  margin-block-start: var(--space-3);
  padding-block-start: var(--space-3);
  border-block-start: 1px solid var(--color-hairline-dark);
}

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

code, pre, kbd, samp {
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
  font-size: 0.875em;
}

pre {
  overflow-x: auto;
  padding: var(--space-4);
  background-color: var(--color-slate);
  border: 1px solid var(--color-hairline-dark);
  margin-block-end: var(--space-4);
}

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

strong {
  font-weight: 600;
}

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

mark {
  background-color: var(--color-terracotta);
  color: var(--color-basalt);
  padding-inline: 2px;
}

abbr[title] {
  text-decoration: underline dotted;
  text-underline-offset: 3px;
  cursor: help;
}

address {
  font-style: normal;
}

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

.container-wide {
  width: 100%;
  max-width: none;
  padding-inline: var(--container-gutter-mobile);
}

.section {
  padding-block: var(--space-8);
}

.section--compact {
  padding-block: var(--space-6);
}

.section--spacious {
  padding-block: var(--space-9);
}

.surface-basalt {
  background-color: var(--color-basalt);
  color: var(--color-porcelain);
}

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

.surface-porcelain {
  background-color: var(--color-porcelain);
  color: var(--color-ink);
}

.surface-porcelain .muted-text {
  color: var(--color-muted-stone-light);
}

.surface-porcelain hr {
  border-block-start-color: var(--color-hairline-light);
}

.surface-porcelain figcaption {
  color: var(--color-muted-stone-light);
  border-block-start-color: var(--color-hairline-light);
}

.surface-porcelain blockquote {
  border-inline-start-color: var(--color-hairline-light);
  color: var(--color-muted-stone-light);
}

.surface-porcelain th,
.surface-porcelain td {
  border-block-end-color: var(--color-hairline-light);
}

.surface-porcelain th {
  color: var(--color-muted-stone-light);
}

.surface-porcelain pre {
  background-color: var(--color-basalt);
  border-color: var(--color-hairline-dark);
  color: var(--color-porcelain);
}

.hairline-top {
  border-block-start: 1px solid var(--color-hairline-dark);
}

.hairline-bottom {
  border-block-end: 1px solid var(--color-hairline-dark);
}

.surface-porcelain.hairline-top {
  border-block-start-color: var(--color-hairline-light);
}

.surface-porcelain.hairline-bottom {
  border-block-end-color: var(--color-hairline-light);
}

.text-display {
  font-family: var(--font-heading);
  font-size: var(--text-display-size);
  line-height: var(--text-display-line-height);
  letter-spacing: var(--text-display-letter-spacing);
  font-weight: 500;
}

.text-lead {
  font-size: var(--text-lead-size);
  line-height: var(--text-lead-line-height);
  letter-spacing: var(--text-lead-letter-spacing);
}

.text-caption {
  font-size: var(--text-caption-size);
  line-height: var(--text-caption-line-height);
  letter-spacing: var(--text-caption-letter-spacing);
  text-transform: uppercase;
}

.text-micro {
  font-size: var(--text-micro-size);
  line-height: var(--text-micro-line-height);
  letter-spacing: var(--text-micro-letter-spacing);
  text-transform: uppercase;
}

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

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

.surface-porcelain .accent-text {
  color: var(--color-terracotta);
}

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

.surface-porcelain .olive-text {
  color: var(--color-olive);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding-inline: var(--space-5);
  font-size: var(--text-caption-size);
  line-height: var(--text-caption-line-height);
  letter-spacing: var(--text-caption-letter-spacing);
  text-transform: uppercase;
  font-weight: 500;
  border: 1px solid transparent;
  border-radius: var(--radius-none);
  transition: background-color var(--transition-color), border-color var(--transition-color), color var(--transition-color);
  text-align: center;
  -webkit-tap-highlight-color: transparent;
}

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

.btn--primary {
  background-color: var(--color-terracotta);
  color: var(--color-basalt);
  border-color: var(--color-terracotta);
}

.btn--primary:hover {
  background-color: #b07752;
  border-color: #b07752;
}

.btn--primary:focus-visible {
  outline-color: var(--color-focus-ring-on-terracotta);
}

.btn--secondary {
  background-color: transparent;
  color: var(--color-porcelain);
  border-color: var(--color-hairline-dark);
}

.btn--secondary:hover {
  border-color: var(--color-terracotta);
  color: var(--color-terracotta);
}

.surface-porcelain .btn--secondary {
  color: var(--color-ink);
  border-color: var(--color-hairline-light);
}

.surface-porcelain .btn--secondary:hover {
  border-color: var(--color-terracotta);
  color: var(--color-terracotta);
}

.btn--ghost {
  background-color: transparent;
  color: var(--color-porcelain);
  border-color: transparent;
}

.btn--ghost:hover {
  color: var(--color-terracotta);
}

.surface-porcelain .btn--ghost {
  color: var(--color-ink);
}

.surface-porcelain .btn--ghost:hover {
  color: var(--color-terracotta);
}

.btn--small {
  min-height: 44px;
  padding-inline: var(--space-4);
  font-size: var(--text-micro-size);
  line-height: var(--text-micro-line-height);
  letter-spacing: var(--text-micro-letter-spacing);
}

.btn--large {
  min-height: 56px;
  padding-inline: var(--space-6);
}

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

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

.surface-porcelain a:hover {
  color: var(--color-terracotta);
}

input:focus-visible,
textarea:focus-visible,
select:focus-visible,
button:focus-visible {
  outline: 2px solid var(--color-focus-ring);
  outline-offset: 2px;
}

.btn--primary:focus-visible {
  outline-color: var(--color-focus-ring-on-terracotta);
}

label {
  display: block;
  font-size: var(--text-caption-size);
  line-height: var(--text-caption-line-height);
  letter-spacing: var(--text-caption-letter-spacing);
  text-transform: uppercase;
  color: var(--color-muted-stone-dark);
  margin-block-end: var(--space-2);
}

.surface-porcelain label {
  color: var(--color-muted-stone-light);
}

input[type="text"],
input[type="email"],
input[type="tel"],
input[type="url"],
input[type="number"],
input[type="date"],
input[type="time"],
input[type="search"],
input[type="password"],
textarea,
select {
  width: 100%;
  min-height: 48px;
  padding-inline: var(--space-4);
  padding-block: var(--space-3);
  font-size: var(--text-body-size);
  line-height: var(--text-body-line-height);
  color: var(--color-porcelain);
  background-color: transparent;
  border: 1px solid var(--color-hairline-dark);
  border-radius: var(--radius-input);
  transition: border-color var(--transition-color), background-color var(--transition-color);
}

.surface-porcelain input[type="text"],
.surface-porcelain input[type="email"],
.surface-porcelain input[type="tel"],
.surface-porcelain input[type="url"],
.surface-porcelain input[type="number"],
.surface-porcelain input[type="date"],
.surface-porcelain input[type="time"],
.surface-porcelain input[type="search"],
.surface-porcelain input[type="password"],
.surface-porcelain textarea,
.surface-porcelain select {
  color: var(--color-ink);
  border-color: var(--color-hairline-light);
}

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

.surface-porcelain input::placeholder,
.surface-porcelain textarea::placeholder {
  color: var(--color-muted-stone-light);
}

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

select {
  -webkit-appearance: none;
  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='%238C8A80' stroke-width='1.5' fill='none' stroke-linecap='square'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right var(--space-4) center;
  padding-inline-end: var(--space-7);
}

.surface-porcelain select {
  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='%235E5C54' stroke-width='1.5' fill='none' stroke-linecap='square'/%3E%3C/svg%3E");
}

input[type="checkbox"],
input[type="radio"] {
  width: 20px;
  height: 20px;
  min-height: 20px;
  accent-color: var(--color-terracotta);
  cursor: pointer;
  flex-shrink: 0;
}

input[type="checkbox"]:focus-visible,
input[type="radio"]:focus-visible {
  outline: 2px solid var(--color-focus-ring);
  outline-offset: 2px;
}

.form-field {
  margin-block-end: var(--space-4);
}

.form-field:last-child {
  margin-block-end: 0;
}

.form-helper {
  font-size: var(--text-micro-size);
  line-height: var(--text-micro-line-height);
  letter-spacing: var(--text-micro-letter-spacing);
  color: var(--color-muted-stone-dark);
  margin-block-start: var(--space-2);
}

.surface-porcelain .form-helper {
  color: var(--color-muted-stone-light);
}

.form-error {
  font-size: var(--text-micro-size);
  line-height: var(--text-micro-line-height);
  letter-spacing: var(--text-micro-letter-spacing);
  color: var(--color-terracotta);
  margin-block-start: var(--space-2);
}

.surface-porcelain .form-error {
  color: var(--color-terracotta);
}

.flex-row {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: var(--space-4);
  flex-wrap: wrap;
}

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

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

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

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

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

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

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

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

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

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

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

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

.flex-gap-1 { gap: var(--space-1); }
.flex-gap-2 { gap: var(--space-2); }
.flex-gap-3 { gap: var(--space-3); }
.flex-gap-4 { gap: var(--space-4); }
.flex-gap-5 { gap: var(--space-5); }
.flex-gap-6 { gap: var(--space-6); }
.flex-gap-7 { gap: var(--space-7); }
.flex-gap-8 { gap: var(--space-8); }

.flex-grow {
  flex-grow: 1;
}

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

.flex-basis-auto {
  flex-basis: auto;
}

.flex-basis-0 {
  flex-basis: 0;
}

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

.skip-link {
  position: absolute;
  top: -100%;
  left: var(--space-4);
  z-index: 10000;
  background-color: var(--color-terracotta);
  color: var(--color-basalt);
  padding: var(--space-3) var(--space-5);
  font-size: var(--text-caption-size);
  letter-spacing: var(--text-caption-letter-spacing);
  text-transform: uppercase;
  font-weight: 500;
  border-radius: var(--radius-none);
  transition: top var(--transition-panel);
}

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

.overlay {
  position: fixed;
  inset: 0;
  z-index: 9000;
  background-color: var(--color-basalt);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-5);
}

.overlay--hidden {
  display: none;
}

.overlay-panel {
  background-color: var(--color-porcelain);
  color: var(--color-ink);
  max-width: 480px;
  width: 100%;
  padding: var(--space-7);
  border-radius: var(--radius-none);
  box-shadow: var(--color-shadow-soft);
}

.overlay-panel h2 {
  color: var(--color-ink);
  margin-block-end: var(--space-4);
}

.overlay-panel p {
  color: var(--color-ink);
  margin-block-end: var(--space-5);
}

.overlay-panel .btn--secondary {
  color: var(--color-ink);
  border-color: var(--color-hairline-light);
}

.overlay-panel .btn--secondary:hover {
  border-color: var(--color-terracotta);
  color: var(--color-terracotta);
}

.overlay-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  margin-block-start: var(--space-5);
}

.overlay-actions > * {
  min-width: 0;
}

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

  .container-wide {
    padding-inline: var(--container-gutter-tablet);
  }

  .section {
    padding-block: var(--space-9);
  }

  .section--compact {
    padding-block: var(--space-7);
  }

  .section--spacious {
    padding-block: var(--space-10);
  }
}

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

  .container-wide {
    padding-inline: var(--container-gutter-desktop);
  }

  .section {
    padding-block: var(--space-10);
  }

  .section--compact {
    padding-block: var(--space-8);
  }

  .section--spacious {
    padding-block: var(--space-11);
  }
}

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

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

  .btn,
  a,
  input,
  textarea,
  select,
  button {
    transition: none !important;
  }
}