:root {
  --color-bg-warm-white: #FDF9F2;
  --color-bg-sand-beige: #F5EDE0;
  --color-text-graphite: #2E2E2E;
  --color-text-medium-gray: #6B6B6B;
  --color-accent-brass: #B08D57;
  --color-accent-brass-light: #D9C7A7;
  --color-success-green: #3A7D44;
  --color-error-red: #C44536;
  --color-white: #FFFFFF;
  --color-footer-bg: #2E2E2E;
  --color-footer-text: #FDF9F2;
  --color-border-subtle: rgba(46, 46, 46, 0.1);
  --color-shadow-soft: rgba(46, 46, 46, 0.06);
  --color-shadow-medium: rgba(46, 46, 46, 0.04);
  --color-shadow-hover: rgba(46, 46, 46, 0.1);

  --font-heading: 'Inter', sans-serif;
  --font-body: 'Inter', sans-serif;

  --text-h1-size: 3.5rem;
  --text-h1-weight: 700;
  --text-h1-line-height: 1.1;
  --text-h1-letter-spacing: -0.02em;
  --text-h2-size: 2.5rem;
  --text-h2-weight: 600;
  --text-h2-line-height: 1.2;
  --text-h2-letter-spacing: -0.01em;
  --text-h3-size: 1.75rem;
  --text-h3-weight: 600;
  --text-h3-line-height: 1.3;
  --text-h4-size: 1.25rem;
  --text-h4-weight: 600;
  --text-h4-line-height: 1.4;
  --text-body-large-size: 1.125rem;
  --text-body-large-weight: 400;
  --text-body-large-line-height: 1.6;
  --text-body-size: 1rem;
  --text-body-weight: 400;
  --text-body-line-height: 1.6;
  --text-body-small-size: 0.875rem;
  --text-body-small-weight: 400;
  --text-body-small-line-height: 1.5;
  --text-caption-size: 0.75rem;
  --text-caption-weight: 500;
  --text-caption-line-height: 1.4;
  --text-caption-letter-spacing: 0.05em;

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

  --container-max-width: 1280px;
  --container-padding-mobile: 1.5rem;
  --container-padding-tablet: 2rem;
  --container-padding-desktop: 3rem;
  --section-spacing-mobile: 4rem;
  --section-spacing-desktop: 6rem;
  --grid-gap: 1.5rem;

  --radius-base: 8px;
  --radius-large: 16px;
  --radius-small: 4px;
  --radius-round: 50%;

  --shadow-card: 0 2px 8px var(--color-shadow-soft), 0 8px 24px var(--color-shadow-medium);
  --shadow-card-hover: 0 4px 16px var(--color-shadow-hover);
  --border-interactive: 1px solid var(--color-border-subtle);
  --transition-fast: 0.2s ease-in-out;
  --focus-outline: 2px solid var(--color-accent-brass);
}

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

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

body {
  font-family: var(--font-body);
  font-size: var(--text-body-size);
  font-weight: var(--text-body-weight);
  line-height: var(--text-body-line-height);
  color: var(--color-text-graphite);
  background-color: var(--color-bg-warm-white);
  min-height: 100vh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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;
}

ul,
ol {
  list-style: none;
}

a {
  color: var(--color-accent-brass);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color var(--transition-fast);
}

a:hover,
a:focus-visible {
  color: var(--color-text-graphite);
}

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

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-heading);
  color: var(--color-text-graphite);
  margin-block-end: var(--space-4);
}

h1 {
  font-size: var(--text-h1-size);
  font-weight: var(--text-h1-weight);
  line-height: var(--text-h1-line-height);
  letter-spacing: var(--text-h1-letter-spacing);
}

h2 {
  font-size: var(--text-h2-size);
  font-weight: var(--text-h2-weight);
  line-height: var(--text-h2-line-height);
  letter-spacing: var(--text-h2-letter-spacing);
}

h3 {
  font-size: var(--text-h3-size);
  font-weight: var(--text-h3-weight);
  line-height: var(--text-h3-line-height);
}

h4 {
  font-size: var(--text-h4-size);
  font-weight: var(--text-h4-weight);
  line-height: var(--text-h4-line-height);
}

p {
  font-size: var(--text-body-size);
  font-weight: var(--text-body-weight);
  line-height: var(--text-body-line-height);
  margin-block-end: var(--space-4);
}

blockquote {
  color: var(--color-accent-brass);
  font-weight: 600;
  margin-block-end: var(--space-4);
  padding-inline-start: var(--space-5);
  border-inline-start: 3px solid var(--color-accent-brass);
}

ul,
ol {
  margin-block-end: var(--space-4);
  padding-inline-start: var(--space-5);
}

ul {
  list-style: disc;
}

ol {
  list-style: decimal;
}

li {
  line-height: var(--text-body-line-height);
}

.content-list small {
  font-size: var(--text-body-small-size);
  line-height: var(--text-body-small-line-height);
}

strong {
  font-weight: 600;
}

em {
  font-style: normal;
  color: var(--color-accent-brass);
  font-weight: 600;
}

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

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

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

th {
  font-weight: 600;
  color: var(--color-text-graphite);
}

caption {
  font-size: var(--text-caption-size);
  font-weight: var(--text-caption-weight);
  letter-spacing: var(--text-caption-letter-spacing);
  text-transform: uppercase;
  color: var(--color-text-medium-gray);
  margin-block-end: var(--space-3);
  text-align: start;
}

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

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

.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;
}

.card {
  background-color: var(--color-white);
  border-radius: var(--radius-base);
  box-shadow: var(--shadow-card);
  padding: var(--space-5);
  transition: box-shadow var(--transition-fast), transform var(--transition-fast);
}

.card:hover {
  box-shadow: var(--shadow-card-hover);
  transform: translateY(-2px);
}

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

.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-base);
  font-weight: 600;
  font-size: var(--text-body-size);
  line-height: 1.2;
  text-decoration: none;
  min-height: 44px;
  transition: background-color var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast);
  border: 1px solid transparent;
}

.btn-primary {
  background-color: var(--color-accent-brass);
  color: var(--color-white);
  border-color: var(--color-accent-brass);
}

.btn-primary:hover,
.btn-primary:focus-visible {
  background-color: #9a7a4a;
  border-color: #9a7a4a;
  color: var(--color-white);
}

.btn-secondary {
  background-color: transparent;
  color: var(--color-text-graphite);
  border-color: var(--color-border-subtle);
}

.btn-secondary:hover,
.btn-secondary:focus-visible {
  background-color: var(--color-bg-sand-beige);
  border-color: var(--color-accent-brass-light);
  color: var(--color-text-graphite);
}

.btn-outline {
  background-color: transparent;
  color: var(--color-accent-brass);
  border-color: var(--color-accent-brass);
}

.btn-outline:hover,
.btn-outline:focus-visible {
  background-color: var(--color-accent-brass);
  color: var(--color-white);
}

.btn-small {
  padding: var(--space-2) var(--space-4);
  font-size: var(--text-body-small-size);
  min-height: 36px;
}

.btn-large {
  padding: var(--space-4) var(--space-6);
  font-size: var(--text-body-large-size);
  min-height: 52px;
}

.tag {
  display: inline-flex;
  align-items: center;
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-small);
  background-color: var(--color-bg-sand-beige);
  color: var(--color-text-graphite);
  font-size: var(--text-caption-size);
  font-weight: var(--text-caption-weight);
  letter-spacing: var(--text-caption-letter-spacing);
  text-transform: uppercase;
  line-height: var(--text-caption-line-height);
}

.form-label {
  display: block;
  font-weight: 600;
  font-size: var(--text-body-small-size);
  color: var(--color-text-graphite);
  margin-block-end: var(--space-2);
}

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: var(--space-3);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-base);
  background-color: var(--color-white);
  font-size: var(--text-body-size);
  line-height: var(--text-body-line-height);
  color: var(--color-text-graphite);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  min-height: 44px;
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  outline: none;
  border-color: var(--color-accent-brass);
  box-shadow: 0 0 0 2px var(--color-accent-brass-light);
}

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

.form-select {
  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='%232E2E2E' stroke-width='1.5' 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);
}

.form-hint {
  font-size: var(--text-body-small-size);
  color: var(--color-text-medium-gray);
  margin-block-start: var(--space-2);
}

.form-error {
  font-size: var(--text-body-small-size);
  color: var(--color-error-red);
  margin-block-start: var(--space-2);
}

.form-success {
  font-size: var(--text-body-small-size);
  color: var(--color-success-green);
  margin-block-start: var(--space-2);
}

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

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

.media {
  display: block;
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-base);
}

.media-round {
  border-radius: var(--radius-round);
}

.media-large-radius {
  border-radius: var(--radius-large);
}

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

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

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

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

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

.flex-between {
  align-items: center;
  justify-content: space-between;
}

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

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

.flex-1 {
  flex: 1 1 0%;
}

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

.flex-grow {
  flex: 1 0 auto;
}

.flex-shrink {
  flex: 0 1 auto;
}

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

  .section {
    padding-block: var(--section-spacing-desktop);
  }

  h1 {
    font-size: calc(var(--text-h1-size) * 0.85);
  }

  h2 {
    font-size: calc(var(--text-h2-size) * 0.9);
  }
}

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

  h1 {
    font-size: var(--text-h1-size);
  }

  h2 {
    font-size: var(--text-h2-size);
  }
}

@media (max-width: 767px) {
  h1 {
    font-size: calc(var(--text-h1-size) * 0.7);
  }

  h2 {
    font-size: calc(var(--text-h2-size) * 0.75);
  }

  h3 {
    font-size: calc(var(--text-h3-size) * 0.85);
  }

  h4 {
    font-size: calc(var(--text-h4-size) * 0.9);
  }

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

@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;
  }
}