/* ============================================================================
   Alpha Capital Advisory — modernist design system
   Editorial / newspaper look: Archivo, 0-radius, 2px ink dividers, uppercase
   labels, grayscale photography, warm off-white ground, banking-blue accent.
   Tokens adapted from the Claude "modernist" design system; accent set to blue.
   ========================================================================== */

:root {
  --color-bg: #f3f2f2;
  --color-surface: #eae9e9;
  --color-text: #201e1d;
  /* Ink and accent as RGB triplets, so faded ink and tints follow the theme. */
  --ink: 32 30 29;
  --accent-rgb: 0 30 130;
  --color-divider: color-mix(in srgb, var(--color-text) 40%, transparent);

  --color-neutral-100: #f8f4f4;
  --color-neutral-200: #eae7e7;
  --color-neutral-300: #d7d3d3;
  --color-neutral-400: #bab6b6;
  --color-neutral-500: #9b9797;
  --color-neutral-600: #7d7979;
  --color-neutral-700: #605d5d;
  --color-neutral-800: #444141;
  --color-neutral-900: #2d2b2b;

  /* Banking blue accent — the logo's own navy, so the interface and the mark
     share one blue rather than four. 12.46:1 on the ground. */
  --color-accent: #001e82;
  --color-accent-500: #001e82;
  --color-accent-600: #001568;
  --color-accent-700: #001568;
  --color-error: #ae1800;

  --logo-light: block;
  --logo-dark: none;
  --photo-filter: grayscale(1) contrast(1.04);

  --font-body: "Archivo", system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  --font-heading: "Archivo", system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  --font-mono: "Spline Sans Mono", ui-monospace, "Cascadia Mono", Consolas, monospace;

  --maxw: 1280px;
  --gutter: 44px;

  color-scheme: light;
}

/* ── Dark theme. Auto follows the OS; data-theme="light|dark" forces.
   The two blocks must stay identical. ── */
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --color-bg: #181716;
    --color-surface: #211f1e;
    --color-text: #ecebea;
    --ink: 236 235 234;
    --accent-rgb: 157 176 255;
    --color-neutral-100: #2d2b2b;
    --color-neutral-200: #444141;
    --color-neutral-300: #605d5d;
    --color-neutral-400: #7d7979;
    --color-neutral-500: #9b9797;
    --color-neutral-600: #bab6b6;
    --color-neutral-700: #d7d3d3;
    --color-neutral-800: #eae7e7;
    --color-neutral-900: #f8f4f4;
    --color-accent: #9db0ff;
    --color-accent-500: #9db0ff;
    --color-accent-600: #bccaff;
    --color-accent-700: #bccaff;
    --color-error: #ff8f75;
    --logo-light: none;
    --logo-dark: block;
    --photo-filter: grayscale(1) contrast(1.04) brightness(0.88);
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --color-bg: #181716;
  --color-surface: #211f1e;
  --color-text: #ecebea;
  --ink: 236 235 234;
  --accent-rgb: 157 176 255;
  --color-neutral-100: #2d2b2b;
  --color-neutral-200: #444141;
  --color-neutral-300: #605d5d;
  --color-neutral-400: #7d7979;
  --color-neutral-500: #9b9797;
  --color-neutral-600: #bab6b6;
  --color-neutral-700: #d7d3d3;
  --color-neutral-800: #eae7e7;
  --color-neutral-900: #f8f4f4;
  --color-accent: #9db0ff;
  --color-accent-500: #9db0ff;
  --color-accent-600: #bccaff;
  --color-accent-700: #bccaff;
  --color-error: #ff8f75;
  --logo-light: none;
  --logo-dark: block;
  --photo-filter: grayscale(1) contrast(1.04) brightness(0.88);
  color-scheme: dark;
}

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

/* The hidden attribute must beat our own display rules — .aca-doc-head and
   .aca-filters both set display, which would otherwise win over it. */
[hidden] { display: none !important; }

html, body { margin: 0; background: var(--color-bg); }
body {
  font-family: var(--font-body);
  color: var(--color-text);
  font-size: 16px;
  line-height: 1.6;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
}

/* height:auto is required now that <img> carries width/height attributes:
   those map to presentational hints that would otherwise beat aspect-ratio. */
img { display: block; max-width: 100%; height: auto; }
a { color: var(--color-accent); text-underline-offset: 3px; }
a:hover { color: var(--color-accent-700); }

a, .aca-btn, .aca-filter {
  transition: color 0.15s ease, background-color 0.15s ease, border-color 0.15s ease;
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; animation: none !important; }
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -0.015em;
  margin: 0;
}

*:focus { outline: none; }
*:focus-visible { outline: 2px solid var(--color-accent); outline-offset: 2px; }
::selection { background: rgb(var(--accent-rgb) / 0.18); }

/* Skip link: hidden until keyboard-focused */
.aca-skip {
  position: absolute; left: -9999px; top: 0; z-index: 100;
  background: var(--color-accent); color: var(--color-bg);
  font-size: 12px; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase;
  padding: 12px 20px; text-decoration: none;
}
.aca-skip:focus { left: 0; color: var(--color-bg); }

/* ── Layout primitives ──────────────────────────────────────────────────── */
.aca-wrap {
  max-width: var(--maxw);
  width: 100%;
  margin: 0 auto;
  padding: 0 var(--gutter);
}
.aca-page { min-height: 100vh; display: flex; flex-direction: column; background: var(--color-bg); }
.aca-main { flex: 1; }
.aca-rule { height: 2px; background: var(--color-divider); }
.aca-eyebrow {
  font-size: 12px; font-weight: 600; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--color-accent-700);
}
.aca-muted { color: rgb(var(--ink) / 0.78); }
.aca-grayscale { filter: var(--photo-filter); }

/* ── Masthead ───────────────────────────────────────────────────────────── */
.aca-masthead-top {
  display: flex; justify-content: space-between; align-items: flex-end; gap: 16px;
  padding: 30px 0 20px;
}
.aca-brand { display: flex; align-items: flex-end; gap: 16px; text-decoration: none; color: inherit; }
.aca-logo { height: 58px; width: auto; display: block; }
.aca-footer-logo { height: 34px; width: auto; display: block; }
/* Dark logo: wordmark navy lifted to the dark accent; the octopus is unchanged. */
.aca-logo-light { display: var(--logo-light); }
.aca-logo-dark { display: var(--logo-dark); }
.aca-brand-mark {
  width: 52px; height: 52px; background: var(--color-accent);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0; margin-top: 3px;
}
.aca-brand-name {
  font-weight: 800; font-size: 40px; line-height: 0.95;
  letter-spacing: -0.02em; text-transform: uppercase;
}
.aca-theme { display: flex; gap: 2px; font-family: var(--font-mono); font-size: 12.5px; }
.aca-theme button {
  font: inherit; color: rgb(var(--ink) / 0.78); background: none; border: 0; cursor: pointer;
  padding: 2px 5px 3px; border-bottom: 2px solid transparent;
}
.aca-theme button:hover { color: var(--color-text); }
.aca-theme button[aria-pressed="true"] { color: var(--color-text); border-bottom-color: var(--color-accent); }

/* ── Nav ────────────────────────────────────────────────────────────────── */
.aca-nav { display: flex; align-items: center; gap: 30px; padding: 15px 0; }
.aca-nav-links { display: flex; align-items: center; gap: 30px; }
.aca-nav-link {
  color: var(--color-text); text-decoration: none;
  font-size: 13px; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase;
  padding-bottom: 3px; border-bottom: 3px solid transparent;
}
.aca-nav-link:hover { color: var(--color-accent-700); }
.aca-nav-link.is-active { border-bottom-color: var(--color-accent); }
/* Research keeps the accent colour, but not the underline: that device belongs
   to .is-active alone, or two items read as the current page. */
.aca-nav-link.aca-nav-research { color: var(--color-accent-700); }
.aca-nav-toggle { display: none; }

/* ── Buttons ────────────────────────────────────────────────────────────── */
.aca-btn {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 13px; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase;
  text-decoration: none; cursor: pointer; border: none;
  font-family: var(--font-body);
}
.aca-btn-fill { background: var(--color-accent); color: var(--color-bg); padding: 11px 18px; }
.aca-btn-fill:hover { background: var(--color-accent-700); color: var(--color-bg); }
.aca-btn-dark { background: var(--color-text); color: var(--color-bg); padding: 11px 18px; }
.aca-btn-dark:hover { background: var(--color-neutral-900); color: var(--color-bg); }
.aca-btn-out { border: 2px solid var(--color-divider); color: var(--color-text); padding: 9px 16px; background: transparent; }
.aca-btn-out:hover { background: rgb(var(--accent-rgb) / 0.07); color: var(--color-text); }
.aca-btn-accent-out { border: 2px solid var(--color-accent); color: var(--color-accent-700); padding: 10px 16px; background: transparent; white-space: nowrap; }
.aca-btn-accent-out:hover { background: rgb(var(--accent-rgb) / 0.07); }

.aca-btn-arrow { font-size: 13px; line-height: 1; }

/* ── Page heading block ─────────────────────────────────────────────────── */
.aca-pagehead { padding: 34px 0 28px; }
.aca-pagehead h1 {
  font-size: 46px; line-height: 1.06; letter-spacing: -0.02em;
  margin: 12px 0 0; text-transform: uppercase;
}

/* ── Home hero ──────────────────────────────────────────────────────────── */
.aca-hero { display: grid; grid-template-columns: 7fr 5fr; }
.aca-hero-media { border-right: 2px solid var(--color-divider); padding: 26px 34px 26px 0; }
.aca-hero-media img { width: 100%; aspect-ratio: 3 / 2; object-fit: cover; }
.aca-figcaption { font-family: var(--font-mono); font-size: 12.5px; color: rgb(var(--ink) / 0.78); margin-top: 8px; letter-spacing: 0.02em; }
.aca-hero-body { padding: 26px 0 26px 34px; display: flex; flex-direction: column; justify-content: center; }
.aca-accent-bar { width: 40px; height: 8px; background: var(--color-accent); margin-bottom: 20px; }
.aca-hero-body h1 { font-weight: 800; font-size: clamp(30px, 3.1vw, 40px); line-height: 1.08; letter-spacing: -0.015em; text-transform: uppercase; }
.aca-hero-body p { font-size: 17px; line-height: 1.6; color: rgb(var(--ink) / 0.78); margin: 16px 0 0; }
.aca-hero-actions { display: flex; gap: 12px; margin-top: 24px; }

/* ── Stat strip ─────────────────────────────────────────────────────────── */
.aca-stats { display: grid; grid-template-columns: repeat(4, 1fr); }
.aca-stat { padding: 22px 20px; border-right: 2px solid var(--color-divider); }
.aca-stat:first-child { padding-left: 0; }
.aca-stat:last-child { padding-right: 0; border-right: none; }
.aca-stat-num { font-weight: 800; font-size: 44px; line-height: 1; font-feature-settings: 'tnum' 1; }
.aca-stat-num.is-accent { color: var(--color-accent); }
.aca-stat-label {
  font-size: 12px; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase;
  color: rgb(var(--ink) / 0.78); margin-top: 9px;
}

/* ── Feature columns (home + firm values) ───────────────────────────────── */
.aca-cols { display: grid; gap: 32px; }
.aca-cols-4 { grid-template-columns: repeat(4, 1fr); padding: 28px 0 34px; }
.aca-cols-3 { grid-template-columns: repeat(3, 1fr); gap: 34px; padding: 30px 0 38px; }
.aca-col-no { font-weight: 800; font-size: 14px; color: var(--color-accent); font-feature-settings: 'tnum' 1; }
.aca-col-title { font-weight: 800; font-size: 17px; text-transform: uppercase; letter-spacing: 0.02em; margin: 10px 0 8px; }
.aca-cols-3 .aca-col-title { font-size: 18px; }
.aca-col p { font-size: 15px; line-height: 1.6; color: rgb(var(--ink) / 0.78); margin: 0; }
.aca-cols-3 .aca-col p { font-size: 15.5px; line-height: 1.62; }

/* ── Two-column split (firm, people, contact) ──────────────────────────── */
.aca-split { display: grid; grid-template-columns: 6fr 6fr; }
.aca-split-left { border-right: 2px solid var(--color-divider); padding: 28px 34px 28px 0; align-self: start; }
.aca-split-right { padding: 28px 0 28px 34px; }
.aca-split p { font-size: 17px; line-height: 1.68; color: rgb(var(--ink) / 0.86); margin: 0 0 16px; }
.aca-split p:last-child { margin-bottom: 0; }
.aca-split img { width: 100%; object-fit: cover; }

/* ── People ─────────────────────────────────────────────────────────────── */
.aca-person { display: grid; grid-template-columns: 4fr 8fr; }
.aca-person + .aca-person { border-top: 2px solid var(--color-divider); }
.aca-person-photo { border-right: 2px solid var(--color-divider); padding: 28px 34px 28px 0; }
.aca-person-photo img { display: block; width: 100%; aspect-ratio: 4 / 5; object-fit: cover; }
.aca-person-body { padding: 28px 0 28px 34px; max-width: 72ch; }
.aca-person-bar { width: 30px; height: 6px; background: var(--color-accent); margin: 0 0 12px; }
.aca-person h2 { font-size: 26px; text-transform: uppercase; letter-spacing: -0.005em; }
.aca-person-role { font-size: 12px; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; color: var(--color-accent-700); margin: 8px 0 18px; }
.aca-person p { font-size: 17px; line-height: 1.68; color: rgb(var(--ink) / 0.86); margin: 0 0 14px; }
.aca-person p:last-child { margin-bottom: 0; }

/* ── Services ───────────────────────────────────────────────────────────── */
.aca-service {
  display: grid; grid-template-columns: 72px 4fr 6fr; gap: 34px;
  padding: 26px 0; border-bottom: 2px solid var(--color-divider);
}
.aca-service-no { font-weight: 800; font-size: 40px; line-height: 0.9; font-feature-settings: 'tnum' 1; color: var(--color-accent); }
.aca-service h2 { font-size: 22px; line-height: 1.15; text-transform: uppercase; letter-spacing: 0.01em; margin: 0 0 10px; }
.aca-service-blurb { font-size: 15.5px; line-height: 1.6; color: rgb(var(--ink) / 0.78); margin: 0; }
.aca-service-item {
  display: grid; grid-template-columns: 1fr 2fr; gap: 20px;
  padding: 9px 0; border-bottom: 1px solid rgb(var(--ink) / 0.22);
}
.aca-service-item:last-child { border-bottom: none; }
.aca-service-item .name { font-weight: 600; font-size: 15px; }
.aca-service-item .detail { font-size: 14.5px; line-height: 1.5; color: rgb(var(--ink) / 0.78); }
.aca-cta-row { padding: 30px 0 38px; display: flex; align-items: center; gap: 24px; flex-wrap: wrap; }
.aca-cta-row .lead { font-weight: 800; font-size: 22px; text-transform: uppercase; letter-spacing: -0.005em; }

/* ── Latest publications (home) ─────────────────────────────────────────── */
.aca-latest { border-top: 2px solid var(--color-divider); padding: 28px 0 38px; }
.aca-latest-head {
  display: flex; align-items: flex-end; justify-content: space-between;
  gap: 24px; flex-wrap: wrap; margin-bottom: 20px;
}
.aca-latest-head h2 { font-size: 26px; text-transform: uppercase; letter-spacing: -0.005em; margin-top: 8px; }
.aca-latest-row {
  display: grid; grid-template-columns: 110px 7fr 2fr 2fr; gap: 20px;
  padding: 13px 0; border-bottom: 1px solid rgb(var(--ink) / 0.24);
  text-decoration: none; color: inherit; align-items: baseline;
}
.aca-latest-row:first-child { border-top: 2px solid var(--color-divider); }
.aca-latest-row:hover { background: rgb(var(--accent-rgb) / 0.05); color: inherit; }

/* ── Research & Publications ────────────────────────────────────────────── */
.aca-research-head { padding: 34px 0 24px; display: grid; grid-template-columns: 7fr 5fr; gap: 40px; align-items: end; }
.aca-research-head h1 { font-size: 46px; line-height: 1.06; letter-spacing: -0.02em; margin: 12px 0 0; text-transform: uppercase; }
.aca-research-head p { font-size: 15.5px; line-height: 1.6; color: rgb(var(--ink) / 0.78); margin: 0; }
.aca-filters { display: flex; align-items: center; gap: 10px; padding: 16px 0; flex-wrap: wrap; }
.aca-filter {
  font-family: var(--font-body); font-size: 12px; font-weight: 600; letter-spacing: 0.12em;
  text-transform: uppercase; padding: 9px 16px; cursor: pointer;
  border: 2px solid var(--color-divider); background: transparent; color: var(--color-text);
}
.aca-filter.is-active { background: var(--color-text); color: var(--color-bg); }
.aca-filter-count { margin-left: auto; font-family: var(--font-mono); font-size: 12.5px; color: rgb(var(--ink) / 0.78); }
.aca-doc-head, .aca-doc-row {
  display: grid; grid-template-columns: 110px 6fr 2fr 2fr 2fr; gap: 20px;
}
.aca-doc-head {
  padding: 12px 0; border-bottom: 2px solid var(--color-divider);
  font-size: 12px; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase;
  color: rgb(var(--ink) / 0.78);
}
.aca-doc-row {
  padding: 15px 0; border-bottom: 1px solid rgb(var(--ink) / 0.24);
  text-decoration: none; color: inherit; align-items: start;
}
.aca-doc-row:hover { background: rgb(var(--accent-rgb) / 0.05); color: inherit; }
.aca-doc-no { font-family: var(--font-mono); font-size: 12.5px; color: rgb(var(--ink) / 0.78); }
.aca-doc-title { font-weight: 700; font-size: 17px; line-height: 1.3; }
.aca-doc-note { font-size: 14.5px; line-height: 1.5; color: rgb(var(--ink) / 0.78); margin-top: 4px; }
.aca-doc-cat { font-size: 12px; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: var(--color-accent-700); }
.aca-doc-date { font-family: var(--font-mono); font-size: 13px; color: rgb(var(--ink) / 0.78); }
.aca-doc-file { display: flex; align-items: center; gap: 8px; font-size: 13px; font-weight: 600; letter-spacing: 0.06em; color: var(--color-accent-700); }
.aca-research-foot { display: flex; align-items: center; justify-content: space-between; gap: 24px; padding: 26px 0 38px; flex-wrap: wrap; }
.aca-research-foot .note { font-size: 14.5px; color: rgb(var(--ink) / 0.78); max-width: 60ch; }
.aca-doc-empty { padding: 40px 0; font-size: 16px; color: rgb(var(--ink) / 0.78); }

/* ── Contact ────────────────────────────────────────────────────────────── */
.aca-contact { display: grid; grid-template-columns: 5fr 7fr; }
.aca-contact-left { border-right: 2px solid var(--color-divider); padding: 28px 34px 28px 0; align-self: start; }
.aca-contact-info { display: grid; gap: 18px; }
.aca-field-label { display: block; font-size: 12px; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; color: rgb(var(--ink) / 0.78); margin-bottom: 6px; }
.aca-contact-info .val { font-size: 16.5px; line-height: 1.55; }
.aca-contact-right { padding: 28px 0 28px 34px; }
.aca-form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.aca-form-grid .span2 { grid-column: span 2; }
.aca-input, .aca-textarea {
  width: 100%; font-family: var(--font-body); font-size: 16px; padding: 11px 12px;
  border: 2px solid var(--color-divider); border-radius: 0;
  background: transparent; color: var(--color-text);
}
.aca-textarea { resize: vertical; }
.aca-form-note { font-size: 14px; color: rgb(var(--ink) / 0.78); margin-top: 12px; }
.aca-form-status { font-size: 15px; margin-top: 12px; }
.aca-form-status.is-ok { color: var(--color-accent-700); }
.aca-form-status.is-err { color: var(--color-error); }
.aca-honey { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

/* ── Footer ─────────────────────────────────────────────────────────────── */
.aca-footer { border-top: 2px solid var(--color-divider); }
.aca-footer-grid { padding: 30px var(--gutter); display: grid; grid-template-columns: 4fr 2fr 2fr 3fr; gap: 34px; max-width: var(--maxw); margin: 0 auto; }
.aca-footer-brand { display: flex; align-items: center; gap: 12px; }
.aca-footer-mark { width: 30px; height: 30px; background: var(--color-accent); display: flex; align-items: center; justify-content: center; }
.aca-footer-brand-name { font-weight: 800; font-size: 15px; text-transform: uppercase; letter-spacing: -0.01em; line-height: 1.1; }
.aca-footer-about { font-size: 14.5px; line-height: 1.6; color: rgb(var(--ink) / 0.78); margin: 14px 0 0; max-width: 42ch; }
.aca-footer-col { display: flex; flex-direction: column; gap: 8px; }
.aca-footer-col h4 { font-size: 12px; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; color: rgb(var(--ink) / 0.78); margin-bottom: 2px; }
.aca-footer-col a, .aca-footer-col .val { font-size: 14.5px; }
/* Plain sentence-case links: the uppercase h4 above each column is the label,
   so the links stay quieter than it and read like the contact values beside them. */
.aca-footer-link { color: var(--color-text); text-decoration: none; }
.aca-footer-link:hover { color: var(--color-accent-700); }
.aca-footer-bar { border-top: 1px solid rgb(var(--ink) / 0.25); }
.aca-footer-bar-inner { padding: 14px var(--gutter); display: flex; justify-content: space-between; font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.06em; text-transform: uppercase; color: rgb(var(--ink) / 0.78); max-width: var(--maxw); margin: 0 auto; }

/* ── Responsive ─────────────────────────────────────────────────────────── */
@media (max-width: 900px) {
  :root { --gutter: 22px; }
  .aca-nav { flex-wrap: wrap; gap: 18px; position: relative; }
  /* Full-width bar: label left, rule right, 44 px minimum hit target. */
  .aca-nav-toggle {
    display: flex; width: 100%; align-items: center; justify-content: space-between;
    order: -1; background: none; border: none; cursor: pointer;
    min-height: 44px; padding: 0; color: var(--color-text);
    font-family: var(--font-body); font-size: 13px; font-weight: 600;
    letter-spacing: 0.12em; text-transform: uppercase;
  }
  .aca-nav-links { display: none; width: 100%; flex-direction: column; gap: 14px; }
  .aca-nav.is-open .aca-nav-links { display: flex; }

  .aca-hero, .aca-split, .aca-contact, .aca-research-head { grid-template-columns: 1fr; }
  .aca-hero-media, .aca-split-left, .aca-contact-left { border-right: none; border-bottom: 2px solid var(--color-divider); padding: 26px 0; }
  .aca-hero-body, .aca-split-right, .aca-contact-right { padding: 26px 0; }
  .aca-person { grid-template-columns: 1fr; }
  .aca-person-photo { border-right: none; padding: 26px 0 0; }
  .aca-person-photo img { max-width: 340px; }
  .aca-person-body { padding: 22px 0 26px; }
  .aca-stats { grid-template-columns: repeat(2, 1fr); }
  .aca-stat { border-bottom: 2px solid var(--color-divider); padding-left: 0; }
  .aca-stat:nth-child(even) { border-right: none; padding-left: 20px; }
  .aca-stat:nth-last-child(-n+2) { border-bottom: none; }
  .aca-cols-4 { grid-template-columns: repeat(2, 1fr); }
  .aca-cols-3 { grid-template-columns: 1fr; }
  .aca-service { grid-template-columns: 1fr; gap: 14px; }
  .aca-doc-head { display: none; }
  .aca-doc-row { grid-template-columns: 1fr; gap: 6px; }
  .aca-latest-row { grid-template-columns: 1fr; gap: 4px; }
  .aca-footer-grid { grid-template-columns: 1fr 1fr; }
  .aca-brand-name { font-size: 30px; }
  .aca-logo { height: 42px; }
  .aca-pagehead h1, .aca-research-head h1 { font-size: 34px; }
}
@media (max-width: 560px) {
  .aca-stats, .aca-cols-4, .aca-footer-grid, .aca-form-grid { grid-template-columns: 1fr; }
  .aca-stat, .aca-stat:nth-child(even) { border-right: none; padding-left: 0; border-bottom: 2px solid var(--color-divider); }
  .aca-stat:last-child { border-bottom: none; }
  .aca-footer-bar-inner { flex-direction: column; gap: 6px; }
}