@layer reset, base, primitives;

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

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

  body, h1, h2, h3, h4, h5, h6, p, figure, blockquote, dl, dd {
    margin: 0;
  }

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

  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;
    padding: 0;
    cursor: pointer;
  }

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

  table {
    border-collapse: collapse;
    border-spacing: 0;
  }

  blockquote, q {
    quotes: none;
  }

  blockquote::before, blockquote::after,
  q::before, q::after {
    content: "";
    content: none;
  }

  address {
    font-style: normal;
  }
}

@layer base {
  :root {
    --color-cream: #F5F0E6;
    --color-midnight-blue: #1A2A3A;
    --color-dark-walnut: #4A3728;
    --color-burgundy: #6B1F2A;
    --color-cream-foreground: #F5F0E6;
    --color-midnight-foreground: #1A2A3A;
    --color-walnut-foreground: #F5F0E6;
    --color-burgundy-foreground: #FFFFFF;

    --color-border-subtle: rgba(74, 55, 40, 0.2);
    --color-overlay-dark: rgba(26, 42, 58, 0.5);
    --color-overlay-modal: rgba(0, 0, 0, 0.5);
    --color-success: #2E7D32;

    --font-heading: "Playfair Display", Georgia, "Times New Roman", serif;
    --font-body: "Source Sans 3", "Segoe UI", "Helvetica Neue", Arial, sans-serif;

    --text-display-size: clamp(2.25rem, 5vw, 3rem);
    --text-display-line-height: 1.1;
    --text-h1-size: clamp(1.875rem, 4vw, 2.25rem);
    --text-h1-line-height: 1.2;
    --text-h2-size: clamp(1.5rem, 3vw, 1.75rem);
    --text-h2-line-height: 1.3;
    --text-h3-size: clamp(1.25rem, 2vw, 1.375rem);
    --text-h3-line-height: 1.4;
    --text-body-size: 1rem;
    --text-body-line-height: 1.6;
    --text-small-size: 0.875rem;
    --text-small-line-height: 1.5;

    --heading-letter-spacing: 0.02em;
    --label-letter-spacing: 0.1em;

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

    --container-max-width: 1200px;
    --section-padding-desktop: 64px;
    --section-padding-mobile: 32px;
    --card-padding-desktop: 24px;
    --card-padding-mobile: 16px;
    --grid-gap-default: 24px;
    --grid-gap-large: 32px;

    --radius-small: 4px;
    --radius-medium: 8px;
    --radius-large: 12px;
    --radius-pill: 999px;

    --shadow-card: 0 2px 8px rgba(26, 42, 58, 0.08);
    --shadow-card-hover: 0 4px 16px rgba(26, 42, 58, 0.12);
    --shadow-modal: 0 8px 32px rgba(26, 42, 58, 0.18);

    --transition-fast: 0.2s ease-in-out;
    --touch-target-min: 44px;
  }

  body {
    font-family: var(--font-body);
    font-size: var(--text-body-size);
    line-height: var(--text-body-line-height);
    color: var(--color-midnight-foreground);
    background-color: var(--color-cream);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
  }

  h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    letter-spacing: var(--heading-letter-spacing);
    color: var(--color-midnight-blue);
    overflow-wrap: break-word;
    text-wrap: balance;
  }

  h1 {
    font-size: var(--text-h1-size);
    line-height: var(--text-h1-line-height);
    margin-block-end: var(--space-4);
  }

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

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

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

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

  p {
    margin-block-end: var(--space-3);
  }

  ul, ol {
    margin-block-end: var(--space-3);
  }

  blockquote {
    margin-block-end: var(--space-3);
    padding-inline-start: var(--space-4);
    border-inline-start: 3px solid var(--color-burgundy);
  }

  figure {
    margin-block-end: var(--space-3);
  }

  figcaption {
    font-size: var(--text-small-size);
    line-height: var(--text-small-line-height);
    color: var(--color-dark-walnut);
    margin-block-start: var(--space-2);
  }

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

  strong, b {
    font-weight: 700;
  }

  em, i {
    font-style: italic;
  }

  a {
    color: var(--color-burgundy);
    transition: color var(--transition-fast);
  }

  a:hover {
    color: var(--color-dark-walnut);
  }

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

  img {
    border-radius: var(--radius-medium);
  }

  hr {
    border: none;
    border-top: 1px solid var(--color-border-subtle);
    margin-block: var(--space-5);
  }

  ::selection {
    background-color: var(--color-burgundy);
    color: var(--color-burgundy-foreground);
  }

  .display {
    font-family: var(--font-heading);
    font-size: var(--text-display-size);
    line-height: var(--text-display-line-height);
    font-weight: 700;
    letter-spacing: var(--heading-letter-spacing);
    color: var(--color-midnight-blue);
    margin-block-end: var(--space-4);
  }

  .eyebrow,
  .label {
    display: inline-block;
    font-size: var(--text-small-size);
    line-height: var(--text-small-line-height);
    text-transform: uppercase;
    letter-spacing: var(--label-letter-spacing);
    font-weight: 600;
    color: var(--color-burgundy);
    margin-block-end: var(--space-2);
  }
}

@layer primitives {
  .container {
    width: 100%;
    max-width: var(--container-max-width);
    margin-inline: auto;
    padding-inline: var(--space-4);
  }

  @media (min-width: 768px) {
    .container {
      padding-inline: var(--space-5);
    }
  }

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

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

  .surface-cream {
    background-color: var(--color-cream);
    color: var(--color-midnight-foreground);
  }

  .surface-midnight {
    background-color: var(--color-midnight-blue);
    color: var(--color-cream-foreground);
  }

  .surface-midnight h1,
  .surface-midnight h2,
  .surface-midnight h3,
  .surface-midnight h4,
  .surface-midnight h5,
  .surface-midnight h6,
  .surface-midnight .display {
    color: var(--color-cream-foreground);
  }

  .surface-midnight a {
    color: var(--color-cream-foreground);
  }

  .surface-midnight a:hover {
    color: var(--color-burgundy);
  }

  .surface-walnut {
    background-color: var(--color-dark-walnut);
    color: var(--color-walnut-foreground);
  }

  .surface-walnut h1,
  .surface-walnut h2,
  .surface-walnut h3,
  .surface-walnut h4,
  .surface-walnut h5,
  .surface-walnut h6,
  .surface-walnut .display {
    color: var(--color-walnut-foreground);
  }

  .surface-walnut a {
    color: var(--color-walnut-foreground);
  }

  .surface-walnut a:hover {
    color: var(--color-burgundy);
  }

  .card {
    background-color: var(--color-cream);
    border: 1px solid var(--color-border-subtle);
    border-radius: var(--radius-medium);
    padding: var(--card-padding-mobile);
    box-shadow: var(--shadow-card);
    transition: box-shadow var(--transition-fast), transform var(--transition-fast);
  }

  @media (min-width: 768px) {
    .card {
      padding: var(--card-padding-desktop);
    }
  }

  .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;
    min-height: var(--touch-target-min);
    padding-inline: var(--space-4);
    padding-block: var(--space-2);
    background-color: var(--color-burgundy);
    color: var(--color-burgundy-foreground);
    font-family: var(--font-body);
    font-size: var(--text-body-size);
    font-weight: 600;
    line-height: 1.2;
    border-radius: var(--radius-small);
    border: 1px solid var(--color-burgundy);
    transition: background-color var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast);
    white-space: nowrap;
    text-align: center;
  }

  .btn:hover {
    background-color: var(--color-dark-walnut);
    border-color: var(--color-dark-walnut);
    color: var(--color-walnut-foreground);
  }

  .btn:active {
    background-color: var(--color-dark-walnut);
    border-color: var(--color-dark-walnut);
  }

  .btn-outline {
    background-color: transparent;
    color: var(--color-burgundy);
    border: 1px solid var(--color-burgundy);
  }

  .btn-outline:hover {
    background-color: var(--color-burgundy);
    border-color: var(--color-burgundy);
    color: var(--color-burgundy-foreground);
  }

  .btn-ghost {
    background-color: transparent;
    color: var(--color-cream-foreground);
    border: 1px solid var(--color-cream-foreground);
  }

  .btn-ghost:hover {
    background-color: var(--color-cream-foreground);
    border-color: var(--color-cream-foreground);
    color: var(--color-midnight-blue);
  }

  .badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 24px;
    padding-inline: var(--space-3);
    padding-block: 2px;
    background-color: var(--color-dark-walnut);
    color: var(--color-walnut-foreground);
    font-size: var(--text-small-size);
    line-height: 1.2;
    font-weight: 600;
    letter-spacing: 0.05em;
    border-radius: var(--radius-pill);
    white-space: nowrap;
  }

  .badge-accent {
    background-color: var(--color-burgundy);
    color: var(--color-burgundy-foreground);
  }

  .form-input {
    width: 100%;
    min-height: var(--touch-target-min);
    padding-block: var(--space-2);
    padding-inline: 0;
    background-color: transparent;
    border: none;
    border-bottom: 1px solid var(--color-border-subtle);
    font-family: var(--font-body);
    font-size: var(--text-body-size);
    line-height: var(--text-body-line-height);
    color: var(--color-midnight-foreground);
    transition: border-color var(--transition-fast);
    border-radius: 0;
  }

  .form-input::placeholder {
    color: rgba(26, 42, 58, 0.5);
  }

  .form-input:focus {
    outline: none;
    border-bottom-color: var(--color-burgundy);
  }

  .form-input:focus-visible {
    outline: none;
    border-bottom-color: var(--color-burgundy);
  }

  .form-label {
    display: block;
    font-size: var(--text-small-size);
    line-height: var(--text-small-line-height);
    font-weight: 600;
    letter-spacing: var(--label-letter-spacing);
    text-transform: uppercase;
    color: var(--color-dark-walnut);
    margin-block-end: var(--space-2);
  }

  .form-error {
    display: block;
    font-size: var(--text-small-size);
    line-height: var(--text-small-line-height);
    color: var(--color-burgundy);
    margin-block-start: var(--space-2);
  }

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

  .image-4-3 {
    aspect-ratio: 4 / 3;
    object-fit: cover;
    width: 100%;
  }

  .image-16-9 {
    aspect-ratio: 16 / 9;
    object-fit: cover;
    width: 100%;
  }

  .image-overlay {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-medium);
  }

  .image-overlay::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom, rgba(26, 42, 58, 0) 40%, rgba(26, 42, 58, 0.5) 100%);
    pointer-events: none;
  }

  .image-overlay img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-fast);
  }

  .image-overlay:hover img {
    transform: scale(1.02);
  }

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

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

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

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

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

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

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

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

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

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

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

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

  .content-list {
    list-style: none;
    margin-block-end: var(--space-3);
    padding-inline-start: 0;
  }

  .content-list > li {
    position: relative;
    padding-inline-start: var(--space-4);
    margin-block-end: var(--space-2);
  }

  .content-list > li:last-child {
    margin-block-end: 0;
  }

  .content-list > li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0.6em;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background-color: var(--color-burgundy);
  }

  .content-list-ordered {
    list-style: none;
    counter-reset: content-list-counter;
    margin-block-end: var(--space-3);
    padding-inline-start: 0;
  }

  .content-list-ordered > li {
    position: relative;
    padding-inline-start: var(--space-5);
    margin-block-end: var(--space-2);
    counter-increment: content-list-counter;
  }

  .content-list-ordered > li:last-child {
    margin-block-end: 0;
  }

  .content-list-ordered > li::before {
    content: counter(content-list-counter);
    position: absolute;
    left: 0;
    top: 0;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: var(--text-body-size);
    color: var(--color-burgundy);
  }

  .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;
  }
}