/* Jordan Cahill CPA — brand: Horizon Blue #244c5a, Light Steel #4f758b,
   Midnight Ink #101820, Canvas Dust #d7d2cb, Classy Walnut #a39382, Rustic Earth #7a6855
   Headings: Georgia (system) · Body: Inter (self-hosted subset) */

@font-face {
  font-family: "Inter";
  src: url("/assets/fonts/inter-400.woff2") format("woff2");
  font-weight: 400;
  font-display: swap;
}
@font-face {
  font-family: "Inter";
  src: url("/assets/fonts/inter-500.woff2") format("woff2");
  font-weight: 500;
  font-display: swap;
}
@font-face {
  font-family: "Inter";
  src: url("/assets/fonts/inter-600.woff2") format("woff2");
  font-weight: 600;
  font-display: swap;
}

:root {
  --ink: #101820;
  --blue: #244c5a;
  --blue-dark: #1a3a45;
  --steel: #4f758b;
  --dust: #d7d2cb;
  --dust-light: #eceae6;
  --walnut: #a39382;
  --earth: #7a6855;
  --bg: #fbfaf8;
  --text: #333a41;
  --muted: #5f6a72;
  --serif: Georgia, "Times New Roman", serif;
  --sans: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

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

body {
  font-family: var(--sans);
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}

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

h1, h2, h3, h4 { font-family: var(--serif); color: var(--blue); line-height: 1.2; font-weight: 700; }
h1 { font-size: clamp(2.2rem, 5vw, 3.4rem); letter-spacing: -0.01em; }
h2 { font-size: clamp(1.6rem, 3.2vw, 2.2rem); letter-spacing: -0.01em; }
h3 { font-size: 1.25rem; }

p + p { margin-top: 1em; }

a { color: var(--steel); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--blue); }
:focus-visible { outline: 2px solid var(--steel); outline-offset: 3px; border-radius: 2px; }

.container { max-width: 1100px; margin: 0 auto; padding: 0 24px; }
.container-narrow { max-width: 760px; margin: 0 auto; padding: 0 24px; }

.eyebrow {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--steel);
  margin-bottom: 14px;
}

.lead { font-size: 1.2rem; color: var(--muted); }

/* Buttons */
.btn {
  display: inline-block;
  font-family: var(--sans);
  font-size: 0.95rem;
  font-weight: 600;
  padding: 13px 26px;
  border-radius: 6px;
  text-decoration: none;
  border: 1px solid transparent;
  transition: background-color 0.15s ease, color 0.15s ease, border-color 0.15s ease;
  cursor: pointer;
}
.btn-primary { background: var(--blue); color: #fff; }
.btn-primary:hover { background: var(--blue-dark); color: #fff; }
.btn-outline { border-color: var(--dust); color: var(--blue); background: transparent; }
.btn-outline:hover { border-color: var(--blue); color: var(--blue); }
.btn-light { background: #fff; color: var(--blue); }
.btn-light:hover { background: var(--dust-light); color: var(--blue-dark); }

/* Header */
.site-header {
  background: var(--bg);
  border-bottom: 1px solid var(--dust);
  position: sticky;
  top: 0;
  z-index: 50;
}
.header-inner { display: flex; align-items: center; justify-content: space-between; min-height: 76px; gap: 24px; }
.brand { display: flex; align-items: center; gap: 14px; text-decoration: none; }
.brand-mark { width: 32px; height: auto; }
.brand-text { display: flex; flex-direction: column; line-height: 1.15; }
.brand-name { font-family: var(--serif); font-weight: 700; font-size: 1.25rem; color: var(--ink); }
.brand-title { font-size: 0.66rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--earth); }
.site-nav { display: flex; align-items: center; gap: 26px; }
.site-nav a { font-size: 0.95rem; font-weight: 500; color: var(--ink); text-decoration: none; }
.site-nav a:hover { color: var(--steel); }
.site-nav a[aria-current="page"] { color: var(--blue); box-shadow: 0 2px 0 var(--walnut); }
.site-nav .ext { font-size: 0.8em; margin-left: 3px; color: var(--walnut); }
.btn-nav { padding: 9px 20px; }
.site-nav a.btn-nav { color: #fff; }
.site-nav a.btn-nav:hover { color: #fff; }
.nav-toggle { display: none; }
.nav-burger { display: none; }

@media (max-width: 880px) {
  .nav-toggle {
    display: block;
    position: absolute;
    width: 1px;
    height: 1px;
    opacity: 0;
    pointer-events: none;
  }
  .nav-toggle:focus-visible + .nav-burger { outline: 2px solid var(--steel); outline-offset: 3px; }
  .nav-burger {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 40px;
    height: 40px;
    padding: 8px;
    cursor: pointer;
    border: 1px solid var(--dust);
    border-radius: 6px;
  }
  .nav-burger span { display: block; height: 2px; background: var(--ink); border-radius: 2px; }
  .site-nav {
    display: none;
    position: absolute;
    top: 76px;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: flex-start;
    background: var(--bg);
    border-bottom: 1px solid var(--dust);
    padding: 12px 24px 24px;
    gap: 0;
  }
  .site-nav a { padding: 12px 0; width: 100%; border-bottom: 1px solid var(--dust-light); }
  .site-nav a.btn-nav { width: auto; margin-top: 16px; border-bottom: none; }
  .nav-toggle:checked ~ .site-nav { display: flex; }
  .brand-title { display: none; }
}

/* Hero */
.hero { padding: 96px 0 72px; position: relative; overflow: hidden; }
.hero-mark {
  position: absolute;
  right: -40px;
  top: 50%;
  transform: translateY(-50%);
  width: 380px;
  opacity: 0.055;
  pointer-events: none;
}
.hero h1 { max-width: 17ch; margin-bottom: 22px; }
.hero .lead { max-width: 54ch; margin-bottom: 34px; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-fit {
  margin-top: 38px;
  padding-left: 18px;
  border-left: 3px solid var(--walnut);
  max-width: 56ch;
  font-size: 0.98rem;
  color: var(--muted);
}
.hero-fit strong { color: var(--ink); }

/* Trust strip */
.trust { border-top: 1px solid var(--dust); border-bottom: 1px solid var(--dust); background: #fff; }
.trust-inner { display: flex; flex-wrap: wrap; }
.trust-item { flex: 1 1 200px; padding: 22px 18px; text-align: center; }
.trust-item + .trust-item { border-left: 1px solid var(--dust-light); }
.trust-item strong { display: block; font-family: var(--serif); font-size: 1.05rem; color: var(--blue); }
.trust-item span { font-size: 0.85rem; color: var(--muted); }
@media (max-width: 720px) {
  .trust-item { flex: 1 1 50%; border-top: 1px solid var(--dust-light); }
  .trust-item + .trust-item { border-left: none; }
  .trust-item:nth-child(even) { border-left: 1px solid var(--dust-light); }
  .trust-item:nth-child(-n+2) { border-top: none; }
}

/* Sections */
.section { padding: 84px 0; }
.section-alt { background: #fff; border-top: 1px solid var(--dust-light); border-bottom: 1px solid var(--dust-light); }
.section-head { max-width: 620px; margin-bottom: 48px; }
.section-head p { color: var(--muted); margin-top: 12px; }

/* Split (photo + text) */
.split { display: grid; grid-template-columns: 5fr 7fr; gap: 64px; align-items: center; }
.split-img img { border-radius: 8px; }
.split-body h2 { margin-bottom: 18px; }
.split-body p { margin-bottom: 1em; }
@media (max-width: 820px) {
  .split { grid-template-columns: 1fr; gap: 36px; }
  .split-img { max-width: 420px; }
}

/* Service cards */
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
@media (max-width: 820px) { .cards { grid-template-columns: 1fr; } }
.card {
  background: var(--bg);
  border: 1px solid var(--dust);
  border-top: 3px solid var(--dust);
  border-radius: 8px;
  padding: 34px 30px 30px;
  display: flex;
  flex-direction: column;
  transition: border-color 0.15s ease;
}
.card:hover { border-top-color: var(--steel); }
.card-num { font-family: var(--serif); font-style: italic; color: var(--walnut); font-size: 1.05rem; margin-bottom: 18px; }
.card h3 { margin-bottom: 12px; font-size: 1.35rem; }
.card p { font-size: 0.98rem; color: var(--muted); flex-grow: 1; }
.card a { display: inline-block; margin-top: 20px; font-weight: 600; font-size: 0.93rem; text-decoration: none; color: var(--blue); }
.card a:hover { color: var(--steel); }

/* Practice note band */
.note-band { background: var(--dust-light); border-top: 1px solid var(--dust); border-bottom: 1px solid var(--dust); padding: 56px 0; }
.note-band .container-narrow { text-align: center; }
.note-band h2 { margin-bottom: 14px; }
.note-band p { color: var(--muted); max-width: 58ch; margin-left: auto; margin-right: auto; }

/* Insights cards */
.posts { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; }
@media (max-width: 720px) { .posts { grid-template-columns: 1fr; } }
.post-card {
  border: 1px solid var(--dust);
  border-radius: 8px;
  padding: 32px 30px;
  background: #fff;
  transition: border-color 0.15s ease;
}
.post-card:hover { border-color: var(--steel); }
.post-card time { font-size: 0.82rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--earth); font-weight: 600; }
.post-card h2, .post-card h3 { margin: 12px 0 10px; font-size: 1.3rem; line-height: 1.3; }
.post-card h2 a, .post-card h3 a { color: var(--blue); text-decoration: none; }
.post-card h2 a:hover, .post-card h3 a:hover { color: var(--steel); }
.post-card p { font-size: 0.97rem; color: var(--muted); }

/* CTA band */
.cta-band { background: var(--blue); padding: 80px 0; }
.cta-band .container-narrow { text-align: center; }
.cta-band h2 { color: #fff; margin-bottom: 14px; }
.cta-band p { color: var(--dust); max-width: 52ch; margin: 0 auto 30px; }

/* Page header */
.page-head { padding: 72px 0 56px; border-bottom: 1px solid var(--dust-light); }
.page-head h1 { margin-bottom: 16px; }
.page-head .lead { max-width: 60ch; }

/* Prose (about, services, posts) */
.prose h2 { margin: 2.2em 0 0.7em; }
.prose h3 { margin: 1.8em 0 0.6em; font-size: 1.2rem; }
.prose ul, .prose ol { padding-left: 1.3em; margin: 1em 0; }
.prose li { margin-bottom: 0.5em; }
.prose li::marker { color: var(--walnut); }
.prose strong { color: var(--ink); }
.prose hr { border: none; border-top: 1px solid var(--dust); margin: 2.5em 0; }

/* Service detail sections */
.svc { padding: 64px 0; border-bottom: 1px solid var(--dust-light); }
.svc:last-of-type { border-bottom: none; }
.svc .svc-num { font-family: var(--serif); font-style: italic; color: var(--walnut); font-size: 1.1rem; }
.svc h2 { margin: 8px 0 18px; }
.svc-grid { display: grid; grid-template-columns: 7fr 5fr; gap: 56px; }
@media (max-width: 820px) { .svc-grid { grid-template-columns: 1fr; gap: 28px; } }
.svc-aside {
  background: #fff;
  border: 1px solid var(--dust);
  border-radius: 8px;
  padding: 28px 26px;
  align-self: start;
}
.svc-aside h3 { font-size: 0.8rem; font-family: var(--sans); font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; color: var(--steel); margin-bottom: 14px; }
.svc-aside ul { list-style: none; }
.svc-aside li { padding: 9px 0 9px 24px; border-bottom: 1px solid var(--dust-light); font-size: 0.95rem; position: relative; }
.svc-aside li:last-child { border-bottom: none; }
.svc-aside li::before { content: "·"; position: absolute; left: 0; color: var(--walnut); }

/* FAQ */
.faq-list { max-width: 760px; }
.faq-list details { border-bottom: 1px solid var(--dust); }
.faq-list summary {
  font-family: var(--serif);
  font-size: 1.15rem;
  color: var(--blue);
  padding: 22px 40px 22px 0;
  cursor: pointer;
  list-style: none;
  position: relative;
}
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after {
  content: "+";
  position: absolute;
  right: 6px;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--sans);
  font-size: 1.4rem;
  font-weight: 400;
  color: var(--walnut);
}
.faq-list details[open] summary::after { content: "–"; }
.faq-list details p { padding: 0 0 24px; color: var(--muted); max-width: 68ch; }

/* Forms */
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
@media (max-width: 640px) { .form-grid { grid-template-columns: 1fr; } }
.field { display: flex; flex-direction: column; gap: 7px; }
.field-full { grid-column: 1 / -1; }
.field label { font-size: 0.9rem; font-weight: 600; color: var(--ink); }
.field input, .field select, .field textarea {
  font-family: var(--sans);
  font-size: 1rem;
  color: var(--ink);
  padding: 12px 14px;
  border: 1px solid var(--dust);
  border-radius: 6px;
  background: #fff;
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: 2px solid var(--steel);
  outline-offset: 0;
  border-color: var(--steel);
}
.field textarea { min-height: 140px; resize: vertical; }
.form-note { font-size: 0.88rem; color: var(--muted); margin-top: 14px; }

/* Contact layout */
.contact-grid { display: grid; grid-template-columns: 7fr 4fr; gap: 64px; }
@media (max-width: 820px) { .contact-grid { grid-template-columns: 1fr; } }
.contact-aside h2 { font-size: 0.8rem; font-family: var(--sans); font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; color: var(--steel); margin: 26px 0 8px; }
.contact-aside h2:first-child { margin-top: 0; }
.contact-aside p { color: var(--muted); font-size: 0.98rem; }

/* Article */
.article-head { padding: 72px 0 40px; }
.article-head time { font-size: 0.85rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--earth); font-weight: 600; }
.article-head h1 { margin: 14px 0 18px; font-size: clamp(1.9rem, 4vw, 2.7rem); max-width: 24ch; }
.article-head .byline { color: var(--muted); font-size: 0.95rem; }
.article-body { padding-bottom: 72px; }
.article-body p, .article-body li { font-size: 1.05rem; }
.article-foot { border-top: 1px solid var(--dust); padding: 40px 0 72px; }

/* Footer */
.site-footer { background: var(--ink); color: #b8bfc5; font-size: 0.95rem; }
.footer-grid { display: grid; grid-template-columns: 5fr 4fr 3fr; gap: 48px; padding: 64px 24px 48px; }
@media (max-width: 720px) { .footer-grid { grid-template-columns: 1fr; gap: 36px; } }
.footer-brand img { width: 54px; margin-bottom: 18px; }
.footer-brand p { max-width: 34ch; }
.site-footer h3 {
  font-family: var(--sans);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--walnut);
  margin-bottom: 14px;
}
.site-footer a { color: #d8dde1; text-decoration: none; }
.site-footer a:hover { color: #fff; text-decoration: underline; }
.footer-links ul { list-style: none; }
.footer-links li { margin-bottom: 9px; }
.footer-bottom {
  border-top: 1px solid #2a333b;
  padding: 22px 24px;
  font-size: 0.83rem;
  color: #8a949c;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
}

/* Utility */
.mt-2 { margin-top: 2rem; }
.center { text-align: center; }