@import url('https://fonts.googleapis.com/css2?family=Lora:ital,wght@0,500;0,600;0,700;1,500&family=Work+Sans:wght@400;500;600;700&display=swap');

/* =========================================================
   Colgan Tax — design tokens
   Source: Colgan Tax Design System v1, July 2026
   ========================================================= */
:root {
  --paper: oklch(98% .012 75);
  --ink: oklch(19% .01 75);
  --ink-soft: oklch(45% .01 75);
  --line: oklch(88% .01 75);

  --green: oklch(48% .09 175);
  --green-dark: oklch(40% .09 175);
  --green-tint: oklch(93% .035 175);

  --gold: oklch(48% .09 55);
  --gold-dark: oklch(40% .09 55);
  --gold-tint: oklch(93% .035 55);

  --font-display: 'Lora', Georgia, serif;
  --font-body: 'Work Sans', -apple-system, BlinkMacSystemFont, sans-serif;

  --radius-pill: 999px;
  --radius-card: 10px;
  --max-width: 1120px;
  --shadow: 0 2px 14px rgba(20, 30, 25, 0.06);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--paper);
  line-height: 1.625; /* body 16/26 */
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--ink);
  margin: 0 0 0.5em;
}

h1 { font-size: 2rem; line-height: 1.25; } /* 32/40 */
h2 { font-size: 1.375rem; line-height: 1.27; } /* 22/28 */
h3 { font-size: 1.15rem; line-height: 1.3; }

.display { font-size: 3rem; line-height: 1.17; } /* 48/56 */

p { margin: 0 0 1em; color: var(--ink-soft); }

a { color: var(--green); text-decoration: none; }
a:hover { text-decoration: underline; }

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

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- Logo / wordmark (Direction A — Grand Total wordmark) ---------- */
.logo {
  display: inline-flex;
  flex-direction: column;
  text-decoration: none;
  width: fit-content;
}
.logo:hover { text-decoration: none; }
.logo-wordmark {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.4rem;
  color: var(--ink);
  display: flex;
  align-items: baseline;
  gap: 8px;
}
.logo-wordmark .tax {
  font-family: var(--font-body);
  font-weight: 700;
  letter-spacing: 0.15em;
  color: var(--green);
  font-size: 0.6em;
}
.logo-rules { margin-top: 4px; }
.logo-rules span { display: block; }
.logo-rules .rule-1 { height: 2px; background: var(--green); }
.logo-rules .rule-2 { height: 1px; background: var(--gold); margin-top: 2px; }

/* ---------- Header / nav ---------- */
.site-header {
  background: var(--paper);
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  z-index: 50;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
  max-width: var(--max-width);
  margin: 0 auto;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-links a {
  color: var(--ink);
  font-weight: 500;
  font-size: 0.95rem;
}
.nav-links a:hover { color: var(--green); text-decoration: none; }

.nav-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.6rem;
  color: var(--ink);
  cursor: pointer;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-block;
  padding: 13px 26px;
  border-radius: var(--radius-pill);
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  border: none;
  font-family: var(--font-body);
}

.btn-primary { background: var(--green); color: #fff; }
.btn-primary:hover { background: var(--green-dark); text-decoration: none; }

.btn-gold { background: var(--gold); color: #fff; }
.btn-gold:hover { background: var(--gold-dark); text-decoration: none; }

.btn-outline { background: transparent; color: var(--ink); border: 1px solid var(--ink); }
.btn-outline:hover { background: var(--ink); color: var(--paper); text-decoration: none; }

.btn-outline-invert { background: transparent; color: #fff; border: 1px solid rgba(255,255,255,0.5); }
.btn-outline-invert:hover { background: rgba(255,255,255,0.12); text-decoration: none; }

.text-link { color: var(--green); font-weight: 600; }

/* ---------- Hero ---------- */
.hero { padding: 72px 0; }
.hero-small { padding: 56px 0; }

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 48px;
  align-items: center;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.78rem;
  color: var(--gold);
  font-weight: 700;
  margin-bottom: 10px;
  display: block;
}

.hero .actions { display: flex; gap: 16px; margin-top: 28px; flex-wrap: wrap; }

/* ---------- Photo placeholder (diagonal ledger stripes) ---------- */
.photo-block {
  border-radius: var(--radius-card);
  aspect-ratio: 4 / 3;
  display: flex;
  align-items: flex-end;
  padding: 12px;
  font-size: 0.75rem;
  color: var(--ink-soft);
  font-family: var(--font-body);
}
.photo-block.tint-green {
  background-color: var(--green-tint);
  background-image: repeating-linear-gradient(135deg, oklch(48% .09 175 / 14%) 0px, oklch(48% .09 175 / 14%) 2px, transparent 2px, transparent 11px);
}
.photo-block.tint-gold {
  background-color: var(--gold-tint);
  background-image: repeating-linear-gradient(135deg, oklch(48% .09 55 / 14%) 0px, oklch(48% .09 55 / 14%) 2px, transparent 2px, transparent 11px);
}
.hero-grid .photo-block { aspect-ratio: 3 / 4; }

/* ---------- Sections ---------- */
section { padding: 72px 0; }
.section-tight { padding: 56px 0; }

.section-header { max-width: 640px; margin-bottom: 40px; }
.section-header.center { margin-left: auto; margin-right: auto; text-align: center; }

/* ---------- Grid / cards ---------- */
.grid { display: grid; gap: 28px; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

.card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
  padding: 24px;
}
.card h3 { margin: 16px 0 8px; }
.card p { margin-bottom: 12px; }

.card .icon {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--green-tint);
  color: var(--green-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
}

/* ---------- Tags / badges ---------- */
.tag {
  display: inline-block;
  border-radius: var(--radius-pill);
  padding: 6px 16px;
  font-size: 0.85rem;
  font-weight: 600;
  margin-right: 8px;
  margin-bottom: 8px;
}
.tag-green { background: var(--green-tint); color: var(--green-dark); }
.tag-gold { background: var(--gold-tint); color: var(--gold-dark); }

/* ---------- Callout banner ---------- */
.callout {
  background: var(--green);
  color: #fff;
  border-radius: var(--radius-card);
  padding: 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}
.callout h2, .callout p { color: #fff; }
.callout p { color: rgba(255,255,255,0.9); margin-bottom: 0; }

/* ---------- Trust bar ---------- */
.trust-item h3 { font-family: var(--font-body); font-size: 1rem; font-weight: 700; margin-bottom: 6px; }
.trust-item p { font-size: 0.92rem; margin-bottom: 0; }

/* ---------- List with checks ---------- */
.check-list { list-style: none; margin: 0; padding: 0; }
.check-list li {
  padding-left: 28px;
  position: relative;
  margin-bottom: 12px;
  color: var(--ink);
}
.check-list li::before {
  content: "\2713";
  position: absolute;
  left: 0;
  color: var(--green);
  font-weight: bold;
}

/* ---------- Testimonial ---------- */
.testimonial {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 500;
  font-size: 1.4rem;
  line-height: 1.4;
  color: var(--ink);
  max-width: 720px;
}
.testimonial cite {
  display: block;
  margin-top: 16px;
  font-style: normal;
  font-family: var(--font-body);
  font-weight: 600;
  color: var(--ink-soft);
  font-size: 0.9rem;
}

/* ---------- Forms ---------- */
form .field { margin-bottom: 20px; }
label { display: block; font-weight: 600; margin-bottom: 6px; font-size: 0.92rem; color: var(--ink); }
input, textarea, select {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  font-family: var(--font-body);
  font-size: 1rem;
  background: #fff;
  color: var(--ink);
}
input:focus, textarea:focus, select:focus {
  outline: 2px solid var(--green);
  outline-offset: 1px;
}
textarea { resize: vertical; min-height: 130px; }

/* ---------- Footer ---------- */
.site-footer {
  background: var(--ink);
  color: oklch(88% .01 75);
  padding: 56px 0 28px;
  margin-top: 40px;
}
.site-footer .logo-wordmark { color: #fff; }
.site-footer h4 { color: #fff; font-family: var(--font-body); font-size: 0.95rem; letter-spacing: 0.04em; text-transform: uppercase; }
.site-footer a { color: oklch(88% .01 75); }
.site-footer a:hover { color: #fff; }
.footer-tagline { margin-top: 12px; max-width: 320px; color: oklch(75% .01 75); }
.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr;
  gap: 32px;
  margin-bottom: 32px;
}
.footer-bottom {
  border-top: 1px solid oklch(32% .01 75);
  padding-top: 20px;
  font-size: 0.85rem;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  color: oklch(65% .01 75);
}
.footer-bottom a { color: oklch(65% .01 75); }

/* ---------- Utility ---------- */
.text-center { text-align: center; }
.mt-0 { margin-top: 0; }
.bg-paper-alt { background: oklch(96% .015 75); }

/* ---------- Responsive ---------- */
@media (max-width: 860px) {
  .grid-3, .grid-4 { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .hero-grid { grid-template-columns: 1fr; }
  .hero-grid .photo-block { aspect-ratio: 16/9; order: -1; }
  .display { font-size: 2.4rem; }
}

@media (max-width: 640px) {
  .display { font-size: 2rem; }
  .grid-3, .grid-2, .grid-4 { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }

  .nav-toggle { display: block; }
  .nav-links {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--paper);
    border-bottom: 1px solid var(--line);
    flex-direction: column;
    align-items: flex-start;
    padding: 20px 24px;
    gap: 18px;
    display: none;
  }
  .nav-links.open { display: flex; }
}