/* ============================================================
   Beantown Foundation: style.css
   Design system: refined healthcare, serif-forward, teal accent
   BEM naming, logical properties, CSS layers, no important declarations
   ============================================================ */

/* ---------- Layer order ---------- */
@layer reset, tokens, base, layout, components, utilities;

/* ==========  LAYER: reset  ========== */
@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-block-size: 100vh;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
  }

  img,
  picture,
  svg {
    display: block;
    max-inline-size: 100%;
    block-size: auto;
  }

  ul,
  ol {
    list-style: none;
  }

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

  button {
    font: inherit;
    cursor: pointer;
    background: none;
    border: none;
  }

  table {
    border-collapse: collapse;
  }
}

/* ==========  LAYER: tokens  ========== */
@layer tokens {
  :root {
    /* ---- Primitive palette ---- */
    --color-lagoon-900: #1E4D3F;
    --color-lagoon-800: #2A6152;
    --color-lagoon-700: #3A7A66;
    --color-lagoon-600: #4A9A80;
    --color-lagoon-500: #5CB89A;
    --color-lagoon-400: #7DCBB2;
    --color-lagoon-300: #A3DCC9;
    --color-lagoon-200: #C8ECE0;
    --color-lagoon-100: #E8F6F0;
    --color-lagoon-50:  #F4FBF8;

    --color-mist-900: #2C3E3E;
    --color-mist-700: #4A6464;
    --color-mist-500: #6B8F8F;
    --color-mist-300: #A3BFBF;
    --color-mist-100: #E0ECEC;
    --color-mist-50:  #F2F7F7;

    --color-pewter-900: #3A3A38;
    --color-pewter-700: #5C5C58;
    --color-pewter-500: #8A8A84;
    --color-pewter-300: #B8B8B2;
    --color-pewter-100: #E8E8E4;
    --color-pewter-50:  #F5F5F3;

    --color-dune-900: #4A3F32;
    --color-dune-700: #6B5A48;
    --color-dune-500: #9A8570;
    --color-dune-300: #C4B5A4;
    --color-dune-100: #EDE7DF;
    --color-dune-50:  #F8F6F3;

    --color-white: #FFFFFF;
    --color-black: #1A1A1A;

    /* ---- Semantic tokens ---- */
    --color-primary: var(--color-lagoon-700);
    --color-primary-dark: var(--color-lagoon-900);
    --color-primary-light: var(--color-lagoon-100);
    --color-primary-hover: var(--color-lagoon-800);

    --color-accent: var(--color-lagoon-600);
    --color-accent-soft: var(--color-lagoon-200);

    --color-surface: var(--color-white);
    --color-surface-alt: var(--color-lagoon-50);
    --color-surface-muted: var(--color-pewter-50);

    --color-border: var(--color-pewter-100);
    --color-border-strong: var(--color-pewter-300);

    --text-primary: var(--color-black);
    --text-secondary: var(--color-pewter-700);
    --text-tertiary: var(--color-pewter-500);
    --text-inverse: var(--color-white);
    --text-link: var(--color-primary);
    --text-link-hover: var(--color-primary-dark);

    /* ---- Font stacks (Section 7A.1) ---- */
    --font-body: "itc-galliard", Georgia, "Times New Roman", "Noto Serif",
      "Liberation Serif", serif;
    --font-display: "miller-banner", Georgia, "Times New Roman", "Noto Serif",
      "Liberation Serif", serif;
    --font-display-compressed: "miller-banner-compressed", Georgia,
      "Times New Roman", serif;
    --font-display-condensed: "miller-banner-condensed", Georgia,
      "Times New Roman", serif;
    --font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas,
      "Liberation Mono", monospace;

    /* ---- Type scale ---- */
    --type-xs:   0.75rem;
    --type-sm:   0.875rem;
    --type-base: 1rem;
    --type-md:   1.125rem;
    --type-lg:   1.25rem;
    --type-xl:   1.5rem;
    --type-2xl:  1.875rem;
    --type-3xl:  2.25rem;
    --type-4xl:  3rem;
    --type-5xl:  3.75rem;

    --type-body-sm: var(--type-sm);
    --type-body: var(--type-base);
    --type-body-lg: var(--type-md);

    /* ---- Spacing scale ---- */
    --space-px: 1px;
    --space-0: 0;
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.25rem;
    --space-6: 1.5rem;
    --space-8: 2rem;
    --space-10: 2.5rem;
    --space-12: 3rem;
    --space-16: 4rem;
    --space-20: 5rem;
    --space-24: 6rem;
    --space-32: 8rem;

    /* ---- Layout ---- */
    --max-width: 72rem;
    --max-width-narrow: 48rem;
    --gutter: var(--space-6);
    --section-padding-block: var(--space-16);
    --header-height: 4rem;

    /* ---- Radii ---- */
    --radius-sm: 0.25rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-full: 9999px;

    /* ---- Shadows ---- */
    --shadow-sm: 0 1px 2px rgba(26, 26, 26, 0.06);
    --shadow-md: 0 4px 12px rgba(26, 26, 26, 0.08);
    --shadow-lg: 0 8px 24px rgba(26, 26, 26, 0.10);

    /* ---- Transitions ---- */
    --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
    --duration-fast: 150ms;
    --duration-base: 250ms;
    --duration-slow: 400ms;
  }
}

/* ==========  LAYER: base  ========== */
@layer base {
  html,
  body {
    font-family: var(--font-body);
    font-size: var(--type-body);
    font-weight: 400;
    line-height: 1.6;
    letter-spacing: normal;
    color: var(--text-primary);
    background-color: var(--color-surface);
  }

  body {
    font-size-adjust: 0.46;
  }

  h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 700;
    line-height: 1.2;
    color: var(--text-primary);
  }

  h1 { font-size: var(--type-4xl); }
  h2 { font-size: var(--type-3xl); }
  h3 { font-size: var(--type-2xl); }
  h4 { font-size: var(--type-xl); }

  p + p {
    margin-block-start: var(--space-4);
  }

  strong, b {
    font-weight: 700;
  }

  small {
    font-size: var(--type-xs);
  }

  ::selection {
    background-color: var(--color-accent-soft);
    color: var(--color-primary-dark);
  }

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

/* ==========  LAYER: layout  ========== */
@layer layout {

  /* -- Skip link -- */
  .skip-link {
    position: absolute;
    inset-inline-start: -9999px;
    inset-block-start: var(--space-2);
    background: var(--color-primary);
    color: var(--text-inverse);
    padding: var(--space-2) var(--space-4);
    border-radius: var(--radius-md);
    font-size: var(--type-sm);
    z-index: 1000;
  }

  .skip-link:focus {
    inset-inline-start: var(--space-2);
  }

  /* -- Header -- */
  .l-header {
    position: sticky;
    inset-block-start: 0;
    z-index: 100;
    background-color: var(--color-surface);
    border-block-end: var(--space-px) solid var(--color-border);
    block-size: var(--header-height);
  }

  .l-header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-inline-size: var(--max-width);
    margin-inline: auto;
    padding-inline: var(--gutter);
    block-size: 100%;
  }

  /* -- Main -- */
  .l-main {
    min-block-size: calc(100vh - var(--header-height));
  }

  /* -- Sections -- */
  .l-section {
    padding-block: var(--section-padding-block);
    padding-inline: var(--gutter);
  }

  .l-section--alt {
    background-color: var(--color-surface-alt);
    border-block-start: var(--space-px) solid var(--color-border);
    border-block-end: var(--space-px) solid var(--color-border);
  }

  .l-section__inner {
    max-inline-size: var(--max-width);
    margin-inline: auto;
  }

  /* -- Grid -- */
  .l-grid {
    display: grid;
    gap: var(--space-8);
  }

  .l-grid--bio {
    grid-template-columns: 1fr;
    align-items: start;
  }

  .l-grid--cards {
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }

  .l-grid--2col {
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }

  .l-grid--credentials {
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }

  /* -- Footer -- */
  .l-footer {
    background-color: var(--color-primary-dark);
    color: var(--text-inverse);
    padding-block: var(--space-12);
    padding-inline: var(--gutter);
  }

  .l-footer__inner {
    max-inline-size: var(--max-width);
    margin-inline: auto;
  }

  .l-footer__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }

  .l-footer__legal {
    margin-block-start: var(--space-8);
    padding-block-start: var(--space-6);
    border-block-start: var(--space-px) solid rgba(255, 255, 255, 0.15);
    font-size: var(--type-xs);
    color: rgba(255, 255, 255, 0.7);
  }

  .l-footer__legal p + p {
    margin-block-start: var(--space-2);
  }

  /* -- Responsive breakpoints -- */
  @media (min-width: 640px) {
    .l-grid--credentials {
      grid-template-columns: repeat(2, 1fr);
    }

    .l-grid--cards {
      grid-template-columns: repeat(2, 1fr);
    }

    .l-grid--2col {
      grid-template-columns: repeat(2, 1fr);
    }
  }

  @media (min-width: 768px) {
    :root {
      --section-padding-block: var(--space-20);
    }

    h1 { font-size: var(--type-5xl); }
    h2 { font-size: var(--type-4xl); }

    .l-grid--bio {
      grid-template-columns: 280px 1fr;
    }

    .l-grid--cards {
      grid-template-columns: repeat(3, 1fr);
    }

    .l-footer__grid {
      grid-template-columns: 2fr 1fr 1fr;
    }
  }

  @media (min-width: 1024px) {
    :root {
      --section-padding-block: var(--space-24);
    }

    .l-grid--bio {
      grid-template-columns: 320px 1fr;
      gap: var(--space-12);
    }

    .l-grid--credentials {
      grid-template-columns: repeat(4, 1fr);
    }
  }

  @media (min-width: 1280px) {
    :root {
      --section-padding-block: var(--space-32);
    }

    .l-grid--bio {
      grid-template-columns: 360px 1fr;
    }
  }
}

/* ==========  LAYER: components  ========== */
@layer components {

  /* ---------- Logo ---------- */
  .logo {
    display: inline-flex;
    align-items: center;
    gap: var(--space-3);
    font-family: var(--font-display);
    font-size: var(--type-md);
    font-weight: 700;
    color: var(--text-primary);
    text-decoration: none;
    white-space: nowrap;
  }

  .logo__mark {
    inline-size: 2rem;
    block-size: 2rem;
    object-fit: contain;
  }

  /* ---------- Navigation ---------- */
  .nav {
    display: flex;
    align-items: center;
    gap: var(--space-6);
  }

  .nav__list {
    display: none;
    align-items: center;
    gap: var(--space-6);
  }

  .nav__link {
    font-family: var(--font-body);
    font-size: var(--type-sm);
    font-weight: 400;
    color: var(--text-secondary);
    text-decoration: none;
    transition: color var(--duration-fast) var(--ease-out);
    letter-spacing: 0.01em;
  }

  .nav__link:hover,
  .nav__link:focus-visible {
    color: var(--color-primary);
  }

  .nav__book-desktop {
    display: none;
  }

  .nav__toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    inline-size: 2.5rem;
    block-size: 2.5rem;
    color: var(--text-primary);
  }

  .nav__toggle svg {
    inline-size: 1.5rem;
    block-size: 1.5rem;
    stroke: currentColor;
    stroke-width: 2;
    stroke-linecap: round;
    fill: none;
  }

  /* Mobile navigation panel */
  .nav__mobile-panel {
    display: none;
    position: absolute;
    inset-block-start: var(--header-height);
    inset-inline: 0;
    background-color: var(--color-surface);
    border-block-end: var(--space-px) solid var(--color-border);
    padding: var(--space-6) var(--gutter);
    box-shadow: var(--shadow-lg);
    z-index: 99;
  }

  .nav__mobile-panel.is-open {
    display: block;
  }

  .nav__mobile-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
    margin-block-end: var(--space-6);
  }

  .nav__mobile-list .nav__link {
    font-size: var(--type-base);
  }

  @media (min-width: 768px) {
    .nav__list {
      display: flex;
    }

    .nav__book-desktop {
      display: inline-flex;
    }

    .nav__toggle {
      display: none;
    }

    .nav__mobile-panel {
      display: none;
    }

    .nav__mobile-panel.is-open {
      display: none;
    }
  }

  /* ---------- Buttons ---------- */
  .btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-body);
    font-size: var(--type-sm);
    font-weight: 600;
    letter-spacing: 0.02em;
    padding: var(--space-3) var(--space-6);
    border-radius: var(--radius-md);
    text-decoration: none;
    transition: background-color var(--duration-fast) var(--ease-out),
                color var(--duration-fast) var(--ease-out),
                box-shadow var(--duration-fast) var(--ease-out);
    cursor: pointer;
    white-space: nowrap;
  }

  .btn--primary {
    background-color: var(--color-primary);
    color: var(--text-inverse);
  }

  .btn--primary:hover,
  .btn--primary:focus-visible {
    background-color: var(--color-primary-hover);
    box-shadow: var(--shadow-md);
  }

  .btn--secondary {
    background-color: transparent;
    color: var(--color-primary);
    border: var(--space-px) solid var(--color-primary);
  }

  .btn--secondary:hover,
  .btn--secondary:focus-visible {
    background-color: var(--color-primary-light);
  }

  .btn--nav {
    background-color: var(--color-primary);
    color: var(--text-inverse);
    padding: var(--space-2) var(--space-5);
    font-size: var(--type-xs);
  }

  .btn--nav:hover,
  .btn--nav:focus-visible {
    background-color: var(--color-primary-hover);
  }

  /* ---------- Hero ---------- */
  .hero {
    text-align: center;
    max-inline-size: var(--max-width-narrow);
    margin-inline: auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding-block-start: var(--space-16);
    padding-block-end: var(--space-16);
  }

  @media (min-width: 768px) {
    .hero {
      padding-block-start: var(--space-24);
      padding-block-end: var(--space-20);
    }
  }

  @media (min-width: 1024px) {
    .hero {
      padding-block-start: var(--space-32);
      padding-block-end: var(--space-24);
    }
  }

  .hero__tagline {
    font-family: var(--font-body);
    font-size: var(--type-sm);
    font-weight: 600;
    color: var(--color-primary);
    letter-spacing: 0.06em;
    text-transform: uppercase;
    margin-block-end: var(--space-3);
  }

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

  .hero__subtitle {
    font-family: var(--font-body);
    font-size: var(--type-lg);
    color: var(--text-secondary);
    margin-block-end: var(--space-6);
  }

  .hero__body {
    font-size: var(--type-md);
    color: var(--text-secondary);
    line-height: 1.7;
    margin-block-end: var(--space-8);
    max-inline-size: 40rem;
  }

  /* ---------- Section Header ---------- */
  .section-header {
    margin-block-end: var(--space-10);
  }

  .section-header__label {
    font-family: var(--font-body);
    font-size: var(--type-sm);
    font-weight: 600;
    color: var(--color-primary);
    letter-spacing: 0.06em;
    text-transform: uppercase;
    margin-block-end: var(--space-2);
  }

  .section-header__title {
    font-family: var(--font-display);
  }

  /* ---------- Provider Portrait ---------- */
  .provider-portrait img {
    inline-size: 100%;
    block-size: auto;
    border-radius: var(--radius-lg);
    object-fit: cover;
    aspect-ratio: 3 / 4;
    box-shadow: var(--shadow-lg);
    image-rendering: auto;
  }

  @media (min-width: 768px) {
    .provider-portrait img {
      max-block-size: 28rem;
    }
  }

  @media (min-width: 1024px) {
    .provider-portrait img {
      max-block-size: 32rem;
    }
  }

  /* ---------- Provider Bio (billboard) ---------- */
  .provider-bio__education,
  .provider-bio__experience {
    font-size: var(--type-body-sm);
    color: var(--text-secondary);
    margin-block-start: var(--space-2);
  }

  .provider-bio__citation {
    margin-block-start: var(--space-3);
    color: var(--text-secondary);
  }

  /* ---------- Credential Card ---------- */
  .credential-card {
    background-color: var(--color-surface);
    border: var(--space-px) solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-6);
    transition: box-shadow var(--duration-base) var(--ease-out);
  }

  .credential-card:hover {
    box-shadow: var(--shadow-md);
  }

  .credential-card__category {
    font-size: var(--type-xs);
    font-weight: 600;
    color: var(--color-primary);
    letter-spacing: 0.06em;
    text-transform: uppercase;
    margin-block-end: var(--space-2);
  }

  .credential-card__title {
    font-family: var(--font-display);
    font-size: var(--type-lg);
    font-weight: 700;
    margin-block-end: var(--space-2);
    line-height: 1.3;
  }

  .credential-card__issuer {
    font-size: var(--type-sm);
    color: var(--text-secondary);
  }

  /* ---------- Memberships ---------- */
  .membership-section {
    max-inline-size: var(--max-width);
    margin-inline: auto;
  }

  .membership-section__heading {
    font-family: var(--font-display);
    font-size: var(--type-base);
    font-weight: 700;
    color: var(--text-primary);
    margin-block-end: var(--space-4);
  }

  .membership-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
  }

  .membership-item {
    display: flex;
    align-items: baseline;
    gap: var(--space-3);
    font-size: var(--type-sm);
    color: var(--text-secondary);
  }

  .membership-item__abbr {
    font-family: var(--font-display);
    font-weight: 700;
    color: var(--color-primary);
    min-inline-size: 5rem;
    font-size: var(--type-base);
  }

  /* ---------- Insurance ---------- */
  .insurance-grid {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-3);
    margin-block-end: var(--space-10);
  }

  .insurance-badge {
    background-color: var(--color-surface);
    border: var(--space-px) solid var(--color-border);
    border-radius: var(--radius-full);
    padding: var(--space-2) var(--space-4);
    font-size: var(--type-sm);
    color: var(--text-primary);
    white-space: nowrap;
  }

  .practice-details {
    inline-size: 100%;
    border: var(--space-px) solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
  }

  .practice-details tr {
    border-block-end: var(--space-px) solid var(--color-border);
  }

  .practice-details tr:last-child {
    border-block-end: none;
  }

  .practice-details th {
    font-size: var(--type-sm);
    font-weight: 600;
    color: var(--text-secondary);
    text-align: start;
    padding: var(--space-3) var(--space-4);
    background-color: var(--color-surface-muted);
    min-inline-size: 8rem;
    vertical-align: top;
  }

  .practice-details td {
    font-size: var(--type-sm);
    padding: var(--space-3) var(--space-4);
    color: var(--text-primary);
  }

  /* ---------- Condition Badges ---------- */
  .badge-cloud {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-3);
  }

  .badge {
    background-color: var(--color-surface);
    border: var(--space-px) solid var(--color-border);
    border-radius: var(--radius-full);
    padding: var(--space-2) var(--space-4);
    font-size: var(--type-sm);
    color: var(--text-primary);
    white-space: nowrap;
  }

  .badge--accent {
    background-color: var(--color-primary-light);
    border-color: var(--color-accent-soft);
    color: var(--color-primary-dark);
    font-weight: 600;
  }

  /* ---------- Crosslink Card ---------- */
  .crosslink-card {
    display: block;
    background-color: var(--color-surface);
    border: var(--space-px) solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-8);
    text-decoration: none;
    transition: box-shadow var(--duration-base) var(--ease-out),
                border-color var(--duration-base) var(--ease-out);
  }

  .crosslink-card:hover,
  .crosslink-card:focus-visible {
    box-shadow: var(--shadow-md);
    border-color: var(--color-primary);
  }

  .crosslink-card__title {
    font-family: var(--font-display);
    font-size: var(--type-lg);
    font-weight: 700;
    color: var(--color-primary);
    margin-block-end: var(--space-2);
  }

  .crosslink-card__desc {
    font-size: var(--type-sm);
    color: var(--text-secondary);
  }

  .crosslink-card__arrow {
    display: inline-block;
    margin-block-start: var(--space-3);
    font-size: var(--type-sm);
    font-weight: 600;
    color: var(--color-primary);
  }

  /* ---------- CTA Section ---------- */
  .cta-section {
    text-align: center;
  }

  .cta-section .l-section__inner {
    display: flex;
    flex-direction: column;
    align-items: center;
  }

  .cta-section__title {
    margin-block-end: var(--space-4);
  }

  .cta-section__body {
    font-size: var(--type-md);
    color: var(--text-secondary);
    margin-block-end: var(--space-8);
    max-inline-size: 32rem;
  }

  /* ---------- Breadcrumb ---------- */
  .breadcrumb {
    padding-block: var(--space-4);
    padding-inline: var(--gutter);
    max-inline-size: var(--max-width);
    margin-inline: auto;
  }

  .breadcrumb__list {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--type-sm);
    color: var(--text-tertiary);
  }

  .breadcrumb__item + .breadcrumb__item::before {
    content: "/";
    margin-inline-end: var(--space-2);
    color: var(--text-tertiary);
  }

  .breadcrumb__link {
    color: var(--text-link);
    text-decoration: none;
  }

  .breadcrumb__link:hover {
    color: var(--text-link-hover);
    text-decoration: underline;
  }

  /* ---------- Page Meta ---------- */
  .page-meta {
    font-size: var(--type-body-sm);
    color: var(--text-secondary);
    margin-block-start: var(--space-2);
    margin-block-end: var(--space-4);
    padding-inline: var(--gutter);
    max-inline-size: var(--max-width);
    margin-inline: auto;
  }

  .page-meta__name {
    font-weight: 600;
  }

  /* ---------- Prose ---------- */
  .prose {
    max-inline-size: var(--max-width-narrow);
    font-size: var(--type-md);
    line-height: 1.7;
    color: var(--text-secondary);
  }

  .prose p + p {
    margin-block-start: var(--space-4);
  }

  /* ---------- Footer nav ---------- */
  .footer-heading {
    font-family: var(--font-display);
    font-size: var(--type-base);
    font-weight: 700;
    color: var(--text-inverse);
    margin-block-end: var(--space-4);
  }

  .footer-desc {
    font-size: var(--type-sm);
    color: rgba(255, 255, 255, 0.75);
    line-height: 1.6;
  }

  .footer-nav {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
  }

  .footer-nav__link {
    font-size: var(--type-sm);
    color: rgba(255, 255, 255, 0.75);
    text-decoration: none;
    transition: color var(--duration-fast) var(--ease-out);
  }

  .footer-nav__link:hover,
  .footer-nav__link:focus-visible {
    color: var(--text-inverse);
  }

  /* ---------- Services Section ---------- */
  .services-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }

  .service-block__title {
    font-family: var(--font-display);
    font-size: var(--type-xl);
    font-weight: 700;
    margin-block-end: var(--space-3);
  }

  .service-block__body {
    font-size: var(--type-base);
    color: var(--text-secondary);
    line-height: 1.6;
  }

  .service-block + .service-block {
    margin-block-start: var(--space-8);
  }

  .modalities-heading {
    font-family: var(--font-display);
    font-size: var(--type-xl);
    font-weight: 700;
    margin-block-end: var(--space-4);
  }

  @media (min-width: 768px) {
    .services-grid {
      grid-template-columns: 1fr 1fr;
    }
  }

  /* ---------- Steps ---------- */
  .steps {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-8);
    counter-reset: step;
  }

  .step {
    counter-increment: step;
    position: relative;
    padding-inline-start: var(--space-12);
  }

  .step::before {
    content: counter(step);
    position: absolute;
    inset-inline-start: 0;
    font-family: var(--font-display);
    font-size: var(--type-3xl);
    font-weight: 700;
    color: var(--color-lagoon-300);
    line-height: 1;
  }

  .step__title {
    font-family: var(--font-display);
    font-size: var(--type-lg);
    font-weight: 700;
    margin-block-end: var(--space-2);
  }

  .step__body {
    font-size: var(--type-base);
    color: var(--text-secondary);
    line-height: 1.6;
  }

  @media (min-width: 768px) {
    .steps {
      grid-template-columns: repeat(3, 1fr);
    }

    .step {
      padding-inline-start: 0;
      padding-block-start: var(--space-12);
    }

    .step::before {
      inset-block-start: 0;
      inset-inline-start: 0;
    }
  }

  /* ---------- 404 Error Actions ---------- */
  .error-actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-3);
    margin-block-start: var(--space-4);
  }
}

/* ==========  LAYER: utilities  ========== */
@layer utilities {
  .sr-only {
    position: absolute;
    inline-size: 1px;
    block-size: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
  }
}