@layer reset, base, primitives;

:root {
  --color-pearl-ivory: #FBF7F0;
  --color-deep-plum: #2E1A3A;
  --color-amethyst-violet: #7B3FA0;
  --color-amethyst-light: #E9D9F2;
  --color-emerald-green: #1F8A70;
  --color-sapphire-blue: #2C6E9B;
  --color-sapphire-light: #DCEAF4;
  --color-ruby-coral: #D94F4F;
  --color-ruby-coral-dark: #B93E3E;
  --color-soft-gold: #D6A84B;
  --color-soft-gold-light: #F3E4C2;
  --color-castle-mist: #E8E2DA;
  --color-white: #FFFFFF;

  --font-heading: "Cormorant Garamond", serif;
  --font-body: "Inter", sans-serif;

  --text-display-size: clamp(2.75rem, 6vw, 3.5rem);
  --text-h1-size: clamp(2rem, 4.5vw, 2.75rem);
  --text-h2-size: clamp(1.5rem, 3vw, 2rem);
  --text-h3-size: clamp(1.25rem, 2.5vw, 1.5rem);
  --text-h4-size: 1.25rem;
  --text-body-large-size: 1.125rem;
  --text-body-size: 1rem;
  --text-small-size: 0.875rem;
  --text-caption-size: 0.75rem;

  --text-display-line-height: 1.05;
  --text-h1-line-height: 1.1;
  --text-h2-line-height: 1.15;
  --text-h3-line-height: 1.2;
  --text-h4-line-height: 1.25;
  --text-body-large-line-height: 1.65;
  --text-body-line-height: 1.6;
  --text-small-line-height: 1.5;
  --text-caption-line-height: 1.4;

  --text-display-weight: 600;
  --text-h1-weight: 600;
  --text-h2-weight: 600;
  --text-h3-weight: 600;
  --text-h4-weight: 600;
  --text-body-large-weight: 400;
  --text-body-weight: 400;
  --text-small-weight: 400;
  --text-caption-weight: 500;

  --text-caption-letter-spacing: 0.04em;

  --space-2xs: 4px;
  --space-xs: 8px;
  --space-sm: 12px;
  --space-md: 16px;
  --space-lg: 24px;
  --space-xl: 32px;
  --space-2xl: 48px;
  --space-3xl: 64px;
  --space-4xl: 96px;

  --container-main-max: 1200px;
  --container-wide-max: 1440px;
  --container-padding-mobile: 24px;
  --container-padding-desktop: 48px;

  --surface-card-padding-mobile: 24px;
  --surface-card-padding-desktop: 32px;

  --border-default: 1px solid rgba(46, 26, 58, 0.12);
  --border-decorative: 1px solid rgba(214, 168, 75, 0.35);

  --shadow-card: 0 4px 16px rgba(46, 26, 58, 0.08);
  --shadow-modal: 0 8px 28px rgba(46, 26, 58, 0.12);

  --radius-small: 6px;
  --radius-medium: 12px;
  --radius-large: 20px;
  --radius-gem: 24px;
  --radius-pill: 999px;

  --focus-ring: 2px solid var(--color-amethyst-violet);
  --focus-ring-offset: 2px;

  --transition-color: 180ms ease-out;
  --transition-reveal: 240ms ease-out;
}

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

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

  body {
    min-height: 100vh;
    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-deep-plum);
    background-color: var(--color-pearl-ivory);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
  }

  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: inherit;
    text-decoration: none;
  }

  address {
    font-style: normal;
  }

  blockquote,
  q {
    quotes: none;
  }

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

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

  hr {
    border: none;
    border-top: var(--border-default);
  }

  fieldset {
    border: none;
    min-width: 0;
  }

  legend {
    padding: 0;
  }
}

@layer base {
  h1,
  h2,
  h3,
  h4 {
    font-family: var(--font-heading);
    color: var(--color-deep-plum);
    font-weight: var(--text-h1-weight);
    text-wrap: balance;
  }

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

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

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

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

  p {
    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-deep-plum);
    margin-block-end: var(--space-md);
  }

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

  .text-large {
    font-size: var(--text-body-large-size);
    line-height: var(--text-body-large-line-height);
    font-weight: var(--text-body-large-weight);
  }

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

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

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

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

  .content-list {
    padding-inline-start: var(--space-lg);
    margin-block-end: var(--space-md);
  }

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

  .content-list li {
    margin-block-end: var(--space-xs);
  }

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

  .content-list ul,
  .content-list ol {
    margin-block-start: var(--space-xs);
    margin-block-end: 0;
  }

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

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

  blockquote {
    margin-block-end: var(--space-md);
    padding-inline-start: var(--space-lg);
    border-inline-start: 3px solid var(--color-soft-gold);
    font-style: italic;
    color: var(--color-deep-plum);
  }

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

  a {
    color: var(--color-amethyst-violet);
    text-decoration: underline;
    text-underline-offset: 2px;
    text-decoration-color: rgba(123, 63, 160, 0.4);
    transition: color var(--transition-color), text-decoration-color var(--transition-color);
  }

  a:hover {
    color: var(--color-deep-plum);
    text-decoration-color: var(--color-deep-plum);
  }

  a:focus-visible {
    outline: var(--focus-ring);
    outline-offset: var(--focus-ring-offset);
    border-radius: var(--radius-small);
  }

  strong,
  b {
    font-weight: 600;
  }

  em,
  i {
    font-style: italic;
  }

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

  code,
  kbd,
  samp {
    font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
    font-size: 0.9em;
    background-color: var(--color-castle-mist);
    padding: 2px 6px;
    border-radius: var(--radius-small);
  }

  mark {
    background-color: var(--color-soft-gold-light);
    color: var(--color-deep-plum);
    padding: 2px 4px;
    border-radius: 2px;
  }

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

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

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

  figcaption {
    font-size: var(--text-small-size);
    line-height: var(--text-small-line-height);
    color: var(--color-deep-plum);
    opacity: 0.8;
    margin-block-start: var(--space-xs);
  }

  hr {
    margin-block: var(--space-xl);
  }

  input,
  textarea,
  select {
    font-family: var(--font-body);
    font-size: var(--text-body-size);
    line-height: var(--text-body-line-height);
    color: var(--color-deep-plum);
    background-color: var(--color-white);
    border: var(--border-default);
    border-radius: var(--radius-small);
    padding: var(--space-sm) var(--space-md);
    width: 100%;
    transition: border-color var(--transition-color), box-shadow var(--transition-color);
  }

  input::placeholder,
  textarea::placeholder {
    color: var(--color-deep-plum);
    opacity: 0.55;
  }

  input:focus,
  textarea:focus,
  select:focus {
    outline: none;
    border-color: var(--color-amethyst-violet);
    box-shadow: 0 0 0 2px rgba(123, 63, 160, 0.2);
  }

  input:focus-visible,
  textarea:focus-visible,
  select:focus-visible {
    outline: var(--focus-ring);
    outline-offset: var(--focus-ring-offset);
  }

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

  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='%232E1A3A' stroke-width='1.5' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right var(--space-md) center;
    padding-inline-end: var(--space-2xl);
  }

  label {
    display: block;
    font-size: var(--text-small-size);
    font-weight: 500;
    margin-block-end: var(--space-xs);
    color: var(--color-deep-plum);
  }

  button:focus-visible,
  [role="button"]:focus-visible {
    outline: var(--focus-ring);
    outline-offset: var(--focus-ring-offset);
    border-radius: var(--radius-small);
  }

  @media (max-width: 767px) {
    body {
      font-size: 15px;
    }

    p {
      font-size: 15px;
    }

    input,
    textarea,
    select {
      font-size: 16px;
    }
  }
}

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

  .container--wide {
    max-width: var(--container-wide-max);
  }

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

  .section {
    padding-block: var(--space-2xl);
  }

  @media (min-width: 768px) {
    .section {
      padding-block: var(--space-4xl);
    }
  }

  .surface-card {
    background-color: var(--color-white);
    border: var(--border-default);
    border-radius: var(--radius-medium);
    box-shadow: var(--shadow-card);
    padding: var(--surface-card-padding-mobile);
  }

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

  .surface-card--pearl {
    background-color: var(--color-pearl-ivory);
  }

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

  .surface-card--gem {
    border-radius: var(--radius-gem);
    border: var(--border-decorative);
  }

  .surface-card--sapphire {
    background-color: var(--color-sapphire-light);
    border-color: rgba(44, 110, 155, 0.25);
  }

  .surface-card--amethyst {
    background-color: var(--color-amethyst-light);
    border-color: rgba(123, 63, 160, 0.2);
  }

  .surface-card--dark {
    background-color: var(--color-deep-plum);
    color: var(--color-pearl-ivory);
    border-color: rgba(255, 255, 255, 0.1);
  }

  .surface-card--dark h1,
  .surface-card--dark h2,
  .surface-card--dark h3,
  .surface-card--dark h4,
  .surface-card--dark p {
    color: var(--color-pearl-ivory);
  }

  .badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2xs);
    font-size: var(--text-caption-size);
    line-height: var(--text-caption-line-height);
    font-weight: var(--text-caption-weight);
    letter-spacing: var(--text-caption-letter-spacing);
    text-transform: uppercase;
    padding: var(--space-2xs) var(--space-sm);
    border-radius: var(--radius-pill);
    white-space: nowrap;
  }

  .badge--amethyst {
    background-color: var(--color-amethyst-light);
    color: var(--color-amethyst-violet);
  }

  .badge--emerald {
    background-color: rgba(31, 138, 112, 0.15);
    color: var(--color-emerald-green);
  }

  .badge--sapphire {
    background-color: var(--color-sapphire-light);
    color: var(--color-sapphire-blue);
  }

  .badge--gold {
    background-color: var(--color-soft-gold-light);
    color: var(--color-deep-plum);
  }

  .badge--ruby {
    background-color: rgba(217, 79, 79, 0.12);
    color: var(--color-ruby-coral);
  }

  .btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-xs);
    font-family: var(--font-body);
    font-size: var(--text-body-size);
    font-weight: 500;
    line-height: 1.2;
    padding: var(--space-sm) var(--space-lg);
    border-radius: var(--radius-medium);
    border: 2px solid transparent;
    cursor: pointer;
    text-decoration: none;
    transition: background-color var(--transition-color), border-color var(--transition-color), color var(--transition-color), box-shadow var(--transition-color);
    min-height: 44px;
  }

  .btn:focus-visible {
    outline: var(--focus-ring);
    outline-offset: var(--focus-ring-offset);
  }

  .btn--primary {
    background-color: var(--color-ruby-coral);
    color: var(--color-white);
    border-color: var(--color-ruby-coral);
  }

  .btn--primary:hover {
    background-color: var(--color-ruby-coral-dark);
    border-color: var(--color-ruby-coral-dark);
    color: var(--color-white);
  }

  .btn--primary:active {
    background-color: var(--color-ruby-coral-dark);
    border-color: var(--color-ruby-coral-dark);
  }

  .btn--secondary {
    background-color: transparent;
    color: var(--color-amethyst-violet);
    border-color: var(--color-amethyst-violet);
  }

  .btn--secondary:hover {
    background-color: var(--color-amethyst-light);
    border-color: var(--color-amethyst-violet);
    color: var(--color-amethyst-violet);
  }

  .btn--tertiary {
    background-color: transparent;
    color: var(--color-amethyst-violet);
    border-color: transparent;
    text-decoration: underline;
    text-underline-offset: 2px;
    padding-inline: var(--space-xs);
  }

  .btn--tertiary:hover {
    color: var(--color-deep-plum);
    text-decoration-color: var(--color-deep-plum);
  }

  .btn--small {
    font-size: var(--text-small-size);
    padding: var(--space-xs) var(--space-md);
    min-height: 36px;
    border-radius: var(--radius-small);
  }

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

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

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

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

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

  .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--gap-xs {
    gap: var(--space-xs);
  }

  .flex--gap-sm {
    gap: var(--space-sm);
  }

  .flex--gap-lg {
    gap: var(--space-lg);
  }

  .flex--gap-xl {
    gap: var(--space-xl);
  }

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

  .flex--no-gap {
    gap: 0;
  }

  .flex--item-fixed {
    flex-shrink: 0;
    flex-grow: 0;
  }

  .flex--item-grow {
    flex-grow: 1;
    flex-shrink: 1;
    min-width: 0;
  }

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

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

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

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

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

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

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

  .stack--no-gap {
    gap: 0;
  }

  .divider-facet {
    display: block;
    width: 100%;
    max-width: 120px;
    height: 8px;
    background: linear-gradient(135deg, var(--color-soft-gold) 0%, var(--color-soft-gold) 50%, var(--color-soft-gold-light) 50%, var(--color-soft-gold-light) 100%);
    clip-path: polygon(0 50%, 15% 0, 50% 0, 65% 50%, 50% 100%, 15% 100%);
    margin-block-end: var(--space-md);
  }

  .divider-facet--center {
    margin-inline: auto;
  }

  .divider-facet--simplified {
    max-width: 60px;
    height: 6px;
    clip-path: polygon(0 50%, 25% 0, 75% 0, 100% 50%, 75% 100%, 25% 100%);
  }

  .callout {
    background-color: var(--color-sapphire-light);
    border-inline-start: 4px solid var(--color-sapphire-blue);
    border-radius: var(--radius-small);
    padding: var(--space-md) var(--space-lg);
    color: var(--color-deep-plum);
  }

  .callout h1,
  .callout h2,
  .callout h3,
  .callout h4 {
    color: var(--color-sapphire-blue);
  }

  .callout p {
    color: var(--color-deep-plum);
  }

  .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-md);
    z-index: 10000;
    background-color: var(--color-amethyst-violet);
    color: var(--color-white);
    padding: var(--space-sm) var(--space-lg);
    border-radius: var(--radius-small);
    font-weight: 500;
    text-decoration: none;
    transition: top var(--transition-reveal);
  }

  .skip-link:focus {
    top: var(--space-md);
    color: var(--color-white);
    outline: var(--focus-ring);
    outline-offset: var(--focus-ring-offset);
  }
}