/* Design system do site. Camadas: tokens, base, layout, componentes, ferramentas. */
@layer tokens, base, layout, components, tools;

@font-face {
  font-family: "DM Sans";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("/fonts/dm-sans-400.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+2000-206F, U+20AC, U+2122;
}

@font-face {
  font-family: "DM Sans";
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url("/fonts/dm-sans-600.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+2000-206F, U+20AC, U+2122;
}

@layer tokens {
  :root {
    /* Linha sóbria (referências: Wikipedia e Medium): fundo branco, texto quase preto,
       um azul de link, um azul-marinho para ações, bordas finas e nenhuma sombra. */
    --bg: #ffffff;
    --surface: #ffffff;
    --soft: #f8f9fa;
    --text: #202122;
    --muted: #54595d;
    --line: #dcdee2;
    --link: #2b59a6;
    --accent: #1f3a5f;
    --accent-strong: #13253d;
    --accent-soft: #eef1f5;
    --gold: #7a5c12;
    --gold-soft: #fbf6e9;
    --danger: #a33a3a;
    --danger-soft: #f8e7e7;
    --radius: 6px;
    --radius-sm: 4px;
    --shadow: none;
    --font: "DM Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
    --container: 1120px;
  }
}

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

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

  @media (prefers-reduced-motion: reduce) {
    html {
      scroll-behavior: auto;
    }
    *,
    *::before,
    *::after {
      transition: none !important;
      animation: none !important;
    }
  }

  body {
    margin: 0;
    background: var(--bg);
    color: var(--text);
    font-family: var(--font);
    font-size: 1.0625rem;
    line-height: 1.6;
    font-weight: 400;
    overflow-x: hidden;
  }

  h1,
  h2,
  h3,
  h4 {
    margin: 0 0 0.5em;
    font-weight: 600;
    line-height: 1.25;
    letter-spacing: -0.01em;
    text-wrap: balance;
  }

  h1 {
    font-size: 2em;
  }
  h2 {
    font-size: 1.5em;
  }
  h3 {
    font-size: 1.2em;
  }
  h4 {
    font-size: 1em;
  }

  p,
  li,
  figcaption,
  dd {
    text-wrap: pretty;
  }

  p {
    margin: 0 0 1em;
  }

  @media (max-width: 768px) {
    body {
      font-size: max(15px, 4vw);
    }
    h1 {
      font-size: max(26px, 6vw);
    }
    h2 {
      font-size: max(21px, 5vw);
    }
    h3 {
      font-size: max(18px, 4.5vw);
    }
  }

  a {
    color: var(--link);
    text-underline-offset: 0.18em;
    text-decoration-thickness: 1px;
  }
  a:hover {
    color: var(--accent-strong);
  }

  :focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 3px;
    border-radius: 4px;
  }

  img,
  svg {
    max-width: 100%;
    display: block;
  }

  button,
  input,
  select,
  textarea {
    font: inherit;
    color: inherit;
  }

  [hidden] {
    display: none !important;
  }

  .skip-link {
    position: absolute;
    left: 1rem;
    top: -4rem;
    padding: 0.6rem 1rem;
    background: var(--surface);
    border-radius: var(--radius-sm);
    z-index: 100;
  }
  .skip-link:focus {
    top: 1rem;
  }

  .visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0 0 0 0);
    white-space: nowrap;
  }
}

@layer layout {
  .container {
    width: 100%;
    max-width: var(--container);
    margin-inline: auto;
    padding-inline: 1.25rem;
  }
  .container--narrow {
    max-width: 760px;
  }

  .section {
    padding-block: 4em;
  }
  .section--soft {
    background: var(--soft);
  }
  @media (max-width: 768px) {
    .section {
      padding-block: 12vw;
    }
    .container {
      padding-inline: max(16px, 4vw);
    }
  }

  .grid {
    display: grid;
    gap: 1.25rem;
  }
  .grid--3 {
    grid-template-columns: repeat(auto-fill, minmax(min(100%, 280px), 1fr));
  }
  .grid--4 {
    grid-template-columns: repeat(auto-fill, minmax(min(100%, 220px), 1fr));
  }
}

@layer components {
  /* Cabeçalho */
  .site-header {
    position: sticky;
    top: 0;
    z-index: 20;
    background: rgb(255 255 255 / 96%);
    border-bottom: 1px solid var(--line);
  }
  .site-header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    min-height: 64px;
  }
  .brand {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    color: var(--text);
    text-decoration: none;
    font-weight: 600;
  }
  .brand__mark {
    flex: none;
  }
  .nav__list {
    display: flex;
    gap: 0.25rem;
    margin: 0;
    padding: 0;
    list-style: none;
  }
  .nav__link {
    display: block;
    padding: 0.5rem 0.8rem;
    border-radius: var(--radius-sm);
    color: var(--muted);
    text-decoration: none;
  }
  .nav__link:hover,
  .nav__link.is-current {
    color: var(--text);
    background: var(--accent-soft);
  }
  .menu-toggle {
    display: none;
    padding: 0.5rem;
    border: 1px solid var(--line);
    border-radius: var(--radius-sm);
    background: var(--surface);
    cursor: pointer;
  }
  @media (max-width: 820px) {
    .menu-toggle {
      display: inline-flex;
    }
    .nav {
      display: none;
      position: absolute;
      inset: 64px 0 auto;
      background: var(--bg);
      border-bottom: 1px solid var(--line);
      padding: 0.75rem max(16px, 4vw) 1rem;
    }
    .nav.is-open {
      display: block;
    }
    .nav__list {
      flex-direction: column;
    }
  }

  /* Rodapé */
  .site-footer {
    border-top: 1px solid var(--line);
    background: var(--surface);
    padding-top: 3rem;
    color: var(--muted);
    font-size: 0.95em;
  }
  .site-footer__inner {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 2rem;
  }
  .site-footer__tagline {
    margin-top: 0.75rem;
    max-width: 32ch;
  }
  .site-footer__links {
    display: grid;
    gap: 0.5rem;
    margin: 0;
    padding: 0;
    list-style: none;
  }
  .site-footer__links a {
    color: var(--muted);
  }
  .site-footer__base {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 0.5rem 2rem;
    margin-top: 2.5rem;
    padding-block: 1.25rem;
    border-top: 1px solid var(--line);
    font-size: 0.9em;
  }
  .site-footer__base p {
    margin: 0;
  }

  /* Cabeçalho de seção */
  .hero {
    padding-block: 4.5em 3em;
  }
  @media (max-width: 768px) {
    .hero {
      padding-block: 12vw 8vw;
    }
  }
  .section-header {
    margin-bottom: 2rem;
  }
  .eyebrow {
    margin: 0 0 0.6rem;
    color: var(--accent);
    font-weight: 600;
    font-size: 0.9em;
    letter-spacing: 0.02em;
  }
  .lead {
    color: var(--muted);
    font-size: 1.1em;
    max-width: 60ch;
  }

  /* Cartões */
  .card {
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 1.5rem;
    box-shadow: var(--shadow);
  }
  .tool-card {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    transition: border-color 0.2s;
  }
  .tool-card:hover {
    border-color: var(--accent);
  }
  .tool-card__icon {
    display: inline-flex;
    width: 44px;
    height: 44px;
    align-items: center;
    justify-content: center;
    margin-bottom: 0.75rem;
    border: 1px solid var(--line);
    border-radius: var(--radius-sm);
    background: var(--soft);
    color: var(--accent);
  }
  .tool-card__link {
    color: var(--text);
    text-decoration: none;
  }
  .tool-card__link::after {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: var(--radius);
  }
  .tool-card p {
    color: var(--muted);
    flex: 1;
  }
  .tool-card__cta {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    color: var(--accent);
    font-weight: 600;
  }

  /* Botões e campos */
  .button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    min-height: 46px;
    padding: 0.65rem 1.25rem;
    border: 1px solid var(--accent);
    border-radius: var(--radius-sm);
    background: var(--accent);
    color: #fff;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
  }
  .button:hover {
    background: var(--accent-strong);
    color: #fff;
  }
  .button--ghost {
    background: transparent;
    color: var(--accent);
  }
  .button--ghost:hover {
    background: var(--accent-soft);
    color: var(--accent-strong);
  }
  .field {
    display: grid;
    gap: 0.4rem;
  }
  .field label {
    font-weight: 600;
  }
  .field__hint {
    color: var(--muted);
    font-size: 0.9em;
    margin: 0;
  }
  .input {
    width: 100%;
    min-height: 48px;
    padding: 0.7rem 0.9rem;
    border: 1px solid var(--line);
    border-radius: var(--radius-sm);
    background: var(--surface);
  }
  .input:focus {
    border-color: var(--accent);
    outline: 2px solid var(--accent-soft);
    outline-offset: 0;
  }

  /* Avisos */
  .note {
    padding: 1rem 1.25rem;
    border-radius: var(--radius-sm);
    background: var(--gold-soft);
    color: #4d3b10;
    font-size: 0.95em;
  }
  .note p:last-child {
    margin-bottom: 0;
  }

  /* Texto corrido */
  .prose > * + h2 {
    margin-top: 2em;
  }
  .prose ul,
  .prose ol {
    padding-left: 1.25rem;
  }
  .prose li + li {
    margin-top: 0.35rem;
  }
}

@layer tools {
  /* Tabelas */
  .table-wrap {
    overflow-x: auto;
    margin-bottom: 1.5rem;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--surface);
  }
  .letter-table {
    width: 100%;
    border-collapse: collapse;
  }
  .letter-table th,
  .letter-table td {
    padding: 0.7rem 1rem;
    border-bottom: 1px solid var(--line);
    text-align: left;
  }
  .letter-table tr:last-child > * {
    border-bottom: 0;
  }
  .letter-table tbody th {
    width: 5rem;
    color: var(--accent);
    font-size: 1.2em;
  }
  .letter-table--letters td {
    letter-spacing: 0.12em;
  }

  /* Passos numerados */
  .steps {
    counter-reset: step;
    list-style: none;
    padding: 0;
    display: grid;
    gap: 1rem;
  }
  .steps li {
    counter-increment: step;
    position: relative;
    padding-left: 2.75rem;
  }
  .steps li::before {
    content: counter(step);
    position: absolute;
    left: 0;
    top: -0.1rem;
    width: 2rem;
    height: 2rem;
    display: grid;
    place-items: center;
    border-radius: var(--radius-sm);
    background: var(--surface);
    border: 1px solid var(--line);
    color: var(--accent);
    font-weight: 600;
  }

  /* Numerologia */
  .numerology-form {
    display: grid;
    gap: 1rem;
    margin-top: 0.5rem;
  }
  .numerology-form .button {
    justify-self: start;
  }
  .numerology-result {
    margin-top: 3rem;
    display: grid;
    gap: 1.25rem;
  }
  .numerology-result > *,
  .pyramid-card {
    min-width: 0;
  }
  .numerology-result h2 {
    scroll-margin-top: 88px;
  }
  .numerology-result .section-header {
    margin-bottom: 0;
  }
  .numerology-result h2 {
    overflow-wrap: anywhere;
  }
  .number-card__head {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 0.75rem;
  }
  .number-card__head h3 {
    margin: 0;
  }
  .number-card__value {
    flex: none;
    display: grid;
    place-items: center;
    width: 3.5rem;
    height: 3.5rem;
    border-radius: var(--radius-sm);
    border: 1px solid var(--line);
    background: var(--soft);
    color: var(--accent);
    font-size: 1.5em;
    font-weight: 600;
  }
  .number-card__source,
  .number-card__intro {
    margin: 0;
    color: var(--muted);
    font-size: 0.9em;
  }
  .number-card__intro {
    margin-bottom: 1rem;
  }
  .number-card__title {
    margin-bottom: 0.5rem;
    font-weight: 600;
  }
  .number-card__attention {
    margin-bottom: 0;
    padding-top: 0.75rem;
    border-top: 1px solid var(--line);
    color: var(--muted);
  }
  .tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    margin: 0 0 0.9rem;
    padding: 0;
    list-style: none;
  }
  .tags li {
    padding: 0.1rem 0.55rem;
    border: 1px solid var(--line);
    border-radius: var(--radius-sm);
    background: var(--soft);
    color: var(--muted);
    font-size: 0.85em;
  }
  .pyramid-wrap {
    overflow-x: auto;
    margin-bottom: 1rem;
  }
  .pyramid-table {
    margin-inline: auto;
    border-collapse: separate;
    border-spacing: 0;
    font-variant-numeric: tabular-nums;
  }
  .pyramid-table__cell {
    min-width: clamp(0.9rem, 2.6vw, 1.2rem);
    height: clamp(1.6rem, 5vw, 1.9rem);
    padding: 0 1px;
    text-align: center;
    font-size: clamp(0.85rem, 2.8vw, 1rem);
    white-space: nowrap;
  }
  .pyramid-table__cell.is-sinal {
    color: var(--muted);
  }
  .pyramid-table__cell.is-resultado {
    padding-left: 0.3rem;
    color: var(--accent);
    font-weight: 600;
  }
  .pyramid-table__cell.is-letra,
  .pyramid-table__cell.is-vogal {
    font-weight: 600;
  }
  .pyramid-table__cell.is-vogal {
    color: var(--accent);
  }
  .pyramid-table__row--letras .pyramid-table__cell,
  .pyramid-table__row--total .pyramid-table__cell {
    border-bottom: 1px solid var(--line);
  }
  .pyramid-table__row--total .pyramid-table__cell {
    padding-bottom: 0.2rem;
  }
  .pyramid-table__row--piramide:first-of-type .pyramid-table__cell,
  .pyramid-table__row--total + .pyramid-table__row--piramide .pyramid-table__cell {
    padding-top: 0.4rem;
  }
  .pyramid-table__cell.is-sequence {
    background: var(--gold-soft);
    color: #4d3b10;
    font-weight: 600;
    box-shadow: inset 0 -2px 0 var(--gold);
  }
  .pyramid-card__hint {
    display: none;
    color: var(--muted);
    font-size: 0.9em;
  }
  @media (max-width: 640px) {
    .pyramid-card__hint {
      display: block;
    }
  }
  .pyramid-card__legend {
    color: var(--muted);
    font-size: 0.9em;
  }
  .pyramid-card h3 {
    margin-top: 1rem;
  }
  .numerology-result__title {
    margin: 1rem 0 0;
  }
  /* Trilha e paginação */
  .breadcrumb ol {
    display: flex;
    flex-wrap: wrap;
    gap: 0.25rem 0.5rem;
    margin: 0 0 1.5rem;
    padding: 0;
    list-style: none;
    color: var(--muted);
    font-size: 0.9em;
  }
  .breadcrumb li + li::before {
    content: "/";
    margin-right: 0.5rem;
    color: var(--line);
  }
  .breadcrumb a {
    color: var(--muted);
  }
  .pager {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin: 2rem 0 1.5rem;
  }
  .pager__link {
    display: grid;
    gap: 0.15rem;
    padding: 1rem 1.25rem;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--surface);
    color: var(--text);
    text-decoration: none;
  }
  .pager__link span {
    color: var(--muted);
    font-size: 0.9em;
  }
  .pager__link--next {
    text-align: right;
  }
  .pager__link:hover {
    border-color: var(--accent);
  }
  .more-links {
    color: var(--muted);
  }

  /* Busca */
  .search-form {
    display: grid;
    gap: 0.6rem;
  }
  .search-form label {
    font-weight: 600;
  }
  .search-form__row {
    display: flex;
    gap: 0.6rem;
  }
  .search-form__row .input {
    flex: 1;
    min-width: 0;
  }
  .search-form__status {
    margin: 0;
    min-height: 1.5em;
    color: var(--muted);
  }

  /* Números angelicais */
  .angel-group + .angel-group {
    padding-top: 0;
  }
  .angel-card {
    position: relative;
    display: grid;
    gap: 0.4rem;
    align-content: start;
    transition: border-color 0.2s;
  }
  .angel-card:hover {
    border-color: var(--accent);
  }
  .angel-card__number {
    margin: 0;
    font-size: 1.6em;
    letter-spacing: 0.04em;
    font-variant-numeric: tabular-nums;
  }
  .angel-card__link {
    color: var(--text);
    text-decoration: none;
  }
  .angel-card__link::after {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: var(--radius);
  }
  .angel-card__summary {
    margin: 0;
    color: var(--muted);
    font-size: 0.95em;
  }
  .number-hero {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    margin-bottom: 1rem;
  }
  .number-hero h1 {
    margin: 0;
  }
  .number-hero__value {
    flex: none;
    margin: 0;
    padding: 0.6rem 1rem;
    border-radius: var(--radius);
    border: 1px solid var(--line);
    background: var(--soft);
    color: var(--accent);
    font-size: 2em;
    font-weight: 600;
    letter-spacing: 0.04em;
    font-variant-numeric: tabular-nums;
  }
  @media (max-width: 480px) {
    .number-hero {
      flex-direction: column;
      align-items: flex-start;
      gap: 0.75rem;
    }
  }
  .reflection {
    margin-top: 1.5rem;
    background: var(--gold-soft);
    border-color: #ecdfb9;
    box-shadow: none;
  }
  .reflection__label {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    margin-bottom: 0.4rem;
    color: var(--gold);
    font-weight: 600;
  }
  .reflection p:last-child {
    margin: 0;
  }

  /* Anjos */
  .anjo-tools {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 320px), 1fr));
    gap: 1rem 1.5rem;
    margin-bottom: 1rem;
  }
  .anjo-tools__form {
    display: grid;
    gap: 0.5rem;
  }
  .anjo-tools__form label {
    font-weight: 600;
  }
  .anjo-tools .search-form__status {
    grid-column: 1 / -1;
  }
  .coro-filter {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
  }
  .coro-filter__button {
    padding: 0.45rem 0.85rem;
    border: 1px solid var(--line);
    border-radius: var(--radius-sm);
    background: var(--surface);
    color: var(--muted);
    cursor: pointer;
  }
  .coro-filter__button:hover {
    border-color: var(--accent);
    color: var(--text);
  }
  .coro-filter__button.is-active {
    border-color: var(--accent);
    background: var(--accent-soft);
    color: var(--accent-strong);
    font-weight: 600;
  }
  .anjo-card {
    position: relative;
    display: grid;
    gap: 0.35rem;
    align-content: start;
    transition: border-color 0.2s;
  }
  .anjo-card:hover {
    border-color: var(--accent);
  }
  .anjo-card h3 {
    margin: 0;
  }
  .anjo-card__meta,
  .anjo-card__period {
    margin: 0;
    color: var(--muted);
    font-size: 0.9em;
  }
  .anjo-card__number {
    display: inline-grid;
    place-items: center;
    min-width: 1.9rem;
    height: 1.9rem;
    margin-right: 0.35rem;
    border-radius: 6px;
    border: 1px solid var(--line);
    background: var(--soft);
    color: var(--accent);
    font-weight: 600;
  }
  .anjo-card__link {
    color: var(--text);
    text-decoration: none;
  }
  .anjo-card__link::after {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: var(--radius);
  }
  .anjo-card .tags {
    margin: 0.4rem 0 0;
  }
  .facts {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 200px), 1fr));
    gap: 1rem 1.5rem;
    margin: 0 0 1.5rem;
  }
  .facts dt {
    color: var(--muted);
    font-size: 0.9em;
  }
  .facts dd {
    margin: 0.15rem 0 0;
    font-weight: 600;
  }

  .sequence-list {
    padding-left: 1.25rem;
  }
  .pyramid-card__empty {
    color: var(--muted);
    margin: 0;
  }
}