/* Hannem CPA Accounting — Prairie Ledger */

:root {
  --ink:      #141B2E;
  --primary:  #1E2740;
  --wheat:    #B58848;
  --slate:    #6E7885;
  --paper:    #EDEBE4;
  --cream:    #F4EFE1;
  --rule:     #B7AC94;
  --soil:     #7A6A48;

  --fs-display-xl: 5.5rem;
  --fs-display:    3.75rem;
  --fs-h1:         2.5rem;
  --fs-h2:         1.75rem;
  --fs-h3:         1.25rem;
  --fs-body:       1.0625rem;
  --fs-small:      0.9375rem;
  --fs-eyebrow:    0.75rem;
  --lh-tight:      1.05;
  --lh-body:       1.55;

  --container:     1180px;
  --gutter:        32px;
  --rail-w:        120px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; }
body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  font-size: var(--fs-body);
  line-height: var(--lh-body);
  color: var(--ink);
  background: var(--paper);
}

/* Typography roles */
.display, h1, h2, h3, h4 {
  font-family: 'Fraunces', Georgia, serif;
  font-variation-settings: "opsz" 144, "SOFT" 30, "GRAD" -50;
  color: var(--ink);
  line-height: var(--lh-tight);
  letter-spacing: -0.01em;
  font-weight: 500;
}
.display-xl { font-size: clamp(2.75rem, 6vw, var(--fs-display-xl)); line-height: 1.02; letter-spacing: -0.02em; }
.display    { font-size: clamp(2.25rem, 4.5vw, var(--fs-display)); }
h1 { font-size: clamp(2rem, 3.4vw, var(--fs-h1)); }
h2 { font-size: clamp(1.5rem, 2.4vw, var(--fs-h2)); }
h3 { font-size: var(--fs-h3); }

.mono, .eyebrow, .ledger-key, .ledger-val, .num, .coord {
  font-family: 'IBM Plex Mono', ui-monospace, Menlo, monospace;
  font-feature-settings: "tnum" 1;
}
.eyebrow {
  font-size: var(--fs-eyebrow);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--slate);
  font-weight: 500;
}
.eyebrow .accent { color: var(--wheat); }

p { max-width: 62ch; }
p + p { margin-top: 1em; }
strong { font-weight: 600; color: var(--ink); }
em { font-style: italic; }

a {
  color: var(--primary);
  text-decoration: none;
  border-bottom: 1px solid var(--rule);
  transition: border-color 180ms ease, color 180ms ease;
}
a:hover { color: var(--wheat); border-color: var(--wheat); }
a:focus-visible { outline: 2px solid var(--wheat); outline-offset: 3px; border-radius: 2px; }

/* Layout skeleton */
.wrap {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--gutter);
  position: relative;
}

/* Site header */
.site-header {
  padding: 24px 0;
  border-bottom: 1px solid var(--rule);
  background: var(--paper);
}
.site-header .wrap {
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}
.site-header .nav-row {
  display: flex;
  align-items: center;
  gap: 24px;
  position: relative;
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  border: 0;
  color: var(--ink);
}
.brand img { height: 240px; width: auto; display: block; max-width: 100%; }
@media (max-width: 900px) { .brand img { height: 170px; } }
@media (max-width: 600px) { .brand img { height: 130px; } }
.brand:hover { color: var(--ink); }
.nav {
  display: flex;
  gap: 32px;
  align-items: center;
}
.nav a {
  border: 0;
  font-size: var(--fs-small);
  font-weight: 500;
  color: var(--ink);
  padding: 6px 0;
  position: relative;
}
.nav a:hover { color: var(--wheat); }
.nav a.active::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -4px;
  height: 1px;
  background: var(--wheat);
}
.nav-cta {
  border: 1px solid var(--ink) !important;
  padding: 8px 16px !important;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.75rem !important;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}
.nav-cta:hover { background: var(--ink); color: var(--paper) !important; border-color: var(--ink) !important; }

.menu-toggle { display: none; background: none; border: 0; cursor: pointer; padding: 8px; color: var(--ink); }
.menu-toggle svg { width: 22px; height: 22px; }

/* Left rail (survey grid coord) */
.rail {
  position: fixed;
  left: 20px;
  top: 50%;
  transform: translateY(-50%);
  width: var(--rail-w);
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.6875rem;
  color: var(--slate);
  letter-spacing: 0.08em;
  line-height: 1.7;
  z-index: 5;
  pointer-events: none;
}
.rail .rail-row { display: block; margin-bottom: 14px; }
.rail .rail-label { display: block; text-transform: uppercase; opacity: 0.6; font-size: 0.625rem; }
.rail .rail-val { color: var(--ink); }
.rail .coord { color: var(--wheat); }
@media (max-width: 1200px) { .rail { display: none; } }

/* Page eyebrow band under header */
.page-meta {
  border-bottom: 1px solid var(--rule);
  padding: 20px 0;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.75rem;
  color: var(--slate);
  text-transform: uppercase;
  letter-spacing: 0.14em;
}
.page-meta .wrap { display: flex; justify-content: space-between; align-items: center; gap: 24px; flex-wrap: wrap; }
.page-meta .num { color: var(--wheat); }

/* Hero (index) */
.hero {
  padding: 96px 0 64px;
}
.hero .eyebrow { margin-bottom: 32px; }
.hero .display-xl { max-width: 14ch; margin-bottom: 56px; }
.hero-rule {
  display: flex; align-items: center; gap: 24px;
  margin-bottom: 48px;
}
.hero-rule .line { flex: 1; height: 1px; background: var(--rule); }
.hero-rule .stalk { color: var(--wheat); flex: 0 0 auto; }

.hero-grid {
  display: grid;
  grid-template-columns: 1.35fr 1fr;
  gap: 64px;
  align-items: start;
}
.hero-lede p { font-size: 1.125rem; color: var(--ink); }
.hero-actions {
  margin-top: 32px;
  display: flex; flex-direction: column; gap: 12px;
}
.hero-actions a {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.8125rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--ink);
  border: 0;
  display: inline-flex;
  align-items: baseline;
  gap: 10px;
  width: fit-content;
}
.hero-actions a::before {
  content: "→";
  color: var(--wheat);
  font-family: 'Fraunces', serif;
  font-size: 1rem;
}
.hero-actions a:hover { color: var(--wheat); }

.ledger-card {
  background: var(--cream);
  padding: 32px;
  border-top: 1px solid var(--wheat);
}
.ledger-card dl { display: grid; grid-template-columns: auto 1fr; column-gap: 24px; row-gap: 14px; }
.ledger-card dt {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.6875rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--slate);
  padding-top: 2px;
}
.ledger-card dd {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.9375rem;
  color: var(--ink);
  border-bottom: 1px dotted var(--wheat);
  padding-bottom: 8px;
}
.ledger-card dd:last-of-type { border-bottom: 0; }

@media (max-width: 820px) {
  .hero { padding: 56px 0 40px; }
  .hero-grid { grid-template-columns: 1fr; gap: 40px; }
  .hero-rule { margin-bottom: 32px; }
}

/* Section header (ledger break) */
section { padding: 96px 0; }
@media (max-width: 820px) { section { padding: 56px 0; } }

.section-head {
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  padding: 24px 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  align-items: end;
  margin-bottom: 48px;
}
.section-head .section-num {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--wheat);
  margin-bottom: 12px;
}
.section-head h2 { max-width: 20ch; }
.section-head .section-desc {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.8125rem;
  color: var(--slate);
  text-transform: uppercase;
  letter-spacing: 0.10em;
  line-height: 1.6;
  justify-self: end;
  max-width: 32ch;
  text-align: right;
}
@media (max-width: 720px) {
  .section-head { grid-template-columns: 1fr; }
  .section-head .section-desc { justify-self: start; text-align: left; }
}

/* Service ledger (rows, not cards) */
.svc-ledger { border-top: 1px solid var(--rule); }
.svc-row {
  display: grid;
  grid-template-columns: 60px 1.4fr 1.4fr 1fr;
  gap: 32px;
  padding: 32px 16px;
  border-bottom: 1px solid var(--rule);
  transition: background 200ms ease;
  align-items: baseline;
}
.svc-row:hover { background: var(--cream); }
.svc-row .num {
  color: var(--wheat);
  font-size: 0.875rem;
  letter-spacing: 0.14em;
}
.svc-row h3 {
  font-family: 'Fraunces', serif;
  font-variation-settings: "opsz" 60, "SOFT" 30;
  font-size: 1.25rem;
  font-weight: 500;
  color: var(--ink);
}
.svc-row p {
  color: var(--slate);
  font-size: 0.9375rem;
  margin: 0;
}
.svc-row .who {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.6875rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--soil);
  align-self: center;
  text-align: right;
}
@media (max-width: 820px) {
  .svc-row { grid-template-columns: 40px 1fr; gap: 12px 20px; padding: 24px 8px; }
  .svc-row p { grid-column: 2; }
  .svc-row .who { grid-column: 2; text-align: left; margin-top: 4px; }
}

/* Two-column narrative */
.two-col {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 64px;
  align-items: start;
}
.two-col .col-side {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--slate);
  line-height: 1.7;
}
.two-col .col-side .accent { color: var(--wheat); }
.two-col p { font-size: 1.0625rem; }
.two-col p + p { margin-top: 1.1em; }
@media (max-width: 820px) { .two-col { grid-template-columns: 1fr; gap: 24px; } }

/* Industries list */
.industry-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  border-top: 1px solid var(--rule);
}
.industry-cell {
  padding: 40px 24px 40px 0;
  border-bottom: 1px solid var(--rule);
}
.industry-cell:nth-child(odd) { padding-right: 40px; border-right: 1px solid var(--rule); }
.industry-cell:nth-child(even) { padding-left: 40px; }
.industry-cell .num {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.75rem;
  color: var(--wheat);
  letter-spacing: 0.14em;
  margin-bottom: 12px;
  display: block;
}
.industry-cell h3 {
  font-family: 'Fraunces', serif;
  font-size: 1.5rem;
  margin-bottom: 12px;
}
.industry-cell p { color: var(--slate); margin: 0; font-size: 0.9375rem; }
@media (max-width: 720px) {
  .industry-grid { grid-template-columns: 1fr; }
  .industry-cell,
  .industry-cell:nth-child(odd),
  .industry-cell:nth-child(even) { padding: 32px 0; border-right: 0; }
}

/* Approach — numbered steps */
.approach {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  border-top: 1px solid var(--rule);
  padding-top: 40px;
}
.approach-step .num {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.75rem;
  color: var(--wheat);
  letter-spacing: 0.14em;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--rule);
  display: block;
  margin-bottom: 20px;
}
.approach-step h4 {
  font-family: 'Fraunces', serif;
  font-size: 1.125rem;
  font-weight: 500;
  margin-bottom: 10px;
}
.approach-step p { font-size: 0.9375rem; color: var(--slate); }
@media (max-width: 820px) { .approach { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px) { .approach { grid-template-columns: 1fr; } }

/* Contact form */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 64px;
  align-items: start;
}
@media (max-width: 900px) { .contact-grid { grid-template-columns: 1fr; gap: 40px; } }

.contact-info dl { display: grid; grid-template-columns: auto 1fr; column-gap: 20px; row-gap: 20px; }
.contact-info dt {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.6875rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--slate);
  padding-top: 4px;
}
.contact-info dd {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.9375rem;
  color: var(--ink);
  border-bottom: 1px dotted var(--rule);
  padding-bottom: 12px;
}
.contact-info dd a { border: 0; color: var(--ink); }
.contact-info dd a:hover { color: var(--wheat); }

.contact-form {
  background: var(--cream);
  padding: 40px;
  border-top: 1px solid var(--wheat);
}
.contact-form .field { margin-bottom: 20px; }
.contact-form label {
  display: block;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.6875rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--slate);
  margin-bottom: 8px;
}
.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--rule);
  background: var(--paper);
  font: inherit;
  color: var(--ink);
  font-size: 0.9375rem;
  border-radius: 0;
}
.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus { outline: none; border-color: var(--wheat); }
.contact-form textarea { min-height: 140px; resize: vertical; }
.contact-form button {
  background: var(--ink);
  color: var(--paper);
  border: 0;
  padding: 14px 24px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  cursor: pointer;
  transition: background 180ms ease;
}
.contact-form button:hover { background: var(--wheat); }

.map-wrap {
  height: 380px;
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  overflow: hidden;
  filter: saturate(0.5) contrast(1.02);
}

/* Footer */
.site-footer {
  padding: 64px 0 40px;
  border-top: 0;
  background: var(--paper);
}
.footer-rule {
  display: flex; align-items: center; gap: 24px;
  margin-bottom: 48px;
}
.footer-rule .line { flex: 1; height: 1px; background: var(--rule); }
.footer-rule .stalk { color: var(--wheat); flex: 0 0 auto; }
.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1.2fr;
  gap: 48px;
  margin-bottom: 56px;
}
.footer-grid h4 {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.6875rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--slate);
  font-weight: 500;
  margin-bottom: 20px;
}
.footer-grid img.mark { height: 260px; width: auto; max-width: 100%; margin-bottom: 20px; }
@media (max-width: 900px) { .footer-grid img.mark { height: 170px; } }
@media (max-width: 600px) { .footer-grid img.mark { height: 130px; } }
.footer-grid .imprint-quote {
  font-family: 'Fraunces', serif;
  font-style: italic;
  font-size: 1.0625rem;
  color: var(--ink);
  margin-bottom: 16px;
  max-width: 24ch;
}
.footer-grid .imprint-sig {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.75rem;
  color: var(--slate);
  letter-spacing: 0.08em;
}
.footer-grid .fnav { display: grid; gap: 10px; }
.footer-grid .fnav a { border: 0; font-size: 0.9375rem; color: var(--ink); }
.footer-grid .fnav a:hover { color: var(--wheat); }
.footer-grid address {
  font-style: normal;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.8125rem;
  line-height: 1.75;
  color: var(--ink);
}
.footer-grid address a { border: 0; color: var(--ink); }
.footer-grid address a:hover { color: var(--wheat); }

.footer-baseline {
  border-top: 1px solid var(--rule);
  padding-top: 24px;
  text-align: center;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.6875rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--slate);
}
.footer-baseline .coord { color: var(--wheat); }
@media (max-width: 820px) { .footer-grid { grid-template-columns: 1fr; gap: 32px; } }

/* Utility */
.center-rule {
  display: flex; align-items: center; gap: 24px; margin: 48px 0;
}
.center-rule .line { flex: 1; height: 1px; background: var(--rule); }

/* Mobile nav */
@media (max-width: 720px) {
  .menu-toggle { display: block; }
  .nav {
    position: absolute;
    top: 100%;
    left: 0; right: 0;
    background: var(--paper);
    border-bottom: 1px solid var(--rule);
    flex-direction: column;
    align-items: flex-start;
    padding: 24px var(--gutter);
    gap: 16px;
    transform: translateY(-8px);
    opacity: 0;
    pointer-events: none;
    transition: opacity 180ms ease, transform 180ms ease;
  }
  .nav.open { opacity: 1; transform: translateY(0); pointer-events: auto; }
  .site-header .wrap { position: relative; }
}

/* Reveal on scroll (JS-gated; default visible so no-JS still works) */
.reveal { opacity: 1; transform: none; transition: opacity 600ms ease, transform 600ms ease; }
.js .reveal:not(.in) { opacity: 0; transform: translateY(12px); }
@media (prefers-reduced-motion: reduce) {
  .js .reveal:not(.in) { opacity: 1; transform: none; }
  * { animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; }
}