/* Isanti Analytics — single stylesheet, mobile-first */

:root {
  --navy: #02215a;          /* sampled from logo */
  --navy-dark: #011740;
  --slate: #3d4a63;
  --accent: #c8791b;        /* warm harvest gold */
  --accent-dark: #a86212;
  --bg: #ffffff;
  --bg-alt: #f3f5f9;
  --text: #1c2434;
  --text-muted: #55607a;
  --border: #d8dde8;
  --radius: 8px;
  --container: 68rem;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--text);
  background: var(--bg);
}

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

a { color: var(--navy); }
a:hover { color: var(--accent-dark); }

:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.hero :focus-visible, .site-footer :focus-visible { outline-color: #fff; }

.skip-link { position: absolute; left: -9999px; }
.skip-link:focus {
  left: 1rem;
  top: 1rem;
  z-index: 30;
  background: #fff;
  color: var(--navy);
  padding: 0.5rem 1rem;
  border-radius: var(--radius);
}

h1, h2, h3 { line-height: 1.2; color: var(--navy); margin: 0 0 0.6em; }
h1 { font-size: clamp(1.75rem, 4.5vw, 2.6rem); }
h2 { font-size: clamp(1.35rem, 3vw, 1.8rem); }
h3 { font-size: 1.15rem; }

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 1.25rem;
}

/* ---------- Header / nav ---------- */
.site-header {
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 20;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 4rem;
}

.brand {
  display: flex;
  align-items: center;
  text-decoration: none;
}
.brand-logo { height: 2.6rem; width: auto; }
@media (min-width: 48rem) {
  .brand-logo { height: 3rem; }
}

.site-nav { position: relative; }

.nav-toggle-input {
  position: absolute;
  opacity: 0;
  width: 2.75rem;
  height: 2.75rem;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  margin: 0;
  cursor: pointer;
  z-index: 1;
}
.nav-toggle-input:focus-visible ~ .nav-toggle {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.nav-toggle {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 0.75rem 0.6rem;
  cursor: pointer;
}
.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--navy);
}

.nav-links {
  display: none;
  list-style: none;
  margin: 0;
  padding: 0.5rem 0;
  position: absolute;
  right: 0;
  top: 100%;
  min-width: 11rem;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: 0 8px 24px rgba(2, 33, 90, 0.12);
}
.nav-toggle-input:checked ~ .nav-links { display: block; }

.nav-links a {
  display: block;
  padding: 0.6rem 1.1rem;
  text-decoration: none;
  font-weight: 600;
  color: var(--slate);
}
.nav-links a:hover { color: var(--navy); background: var(--bg-alt); }
.nav-links a[aria-current="page"] { color: var(--accent-dark); }
.nav-links .nav-cta { color: var(--accent-dark); font-weight: 700; }

@media (min-width: 48rem) {
  .nav-toggle, .nav-toggle-input { display: none; }
  .nav-links {
    display: flex;
    position: static;
    border: 0;
    box-shadow: none;
    padding: 0;
    gap: 0.25rem;
    background: transparent;
    align-items: center;
  }
  .nav-links a { padding: 0.5rem 0.8rem; }
  .nav-links a:hover { background: transparent; }
  .nav-cta {
    background: var(--navy);
    color: #fff !important;
    border-radius: var(--radius);
  }
  .nav-cta:hover { background: var(--navy-dark); }
  .nav-links a.nav-cta[aria-current="page"] { background: var(--navy-dark); }
}

/* ---------- Hero & page headers ---------- */
.hero {
  background: linear-gradient(160deg, var(--navy) 0%, var(--navy-dark) 100%);
  color: #fff;
  padding: 3.5rem 0 4rem;
}
.hero h1 { color: #fff; max-width: 44rem; }
.hero-sub {
  color: #cdd6ea;
  max-width: 40rem;
  font-size: 1.15rem;
  margin: 0 0 1.8rem;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 0.8rem; }

.page-header {
  background: var(--bg-alt);
  padding: 2.5rem 0;
  border-bottom: 1px solid var(--border);
}
.page-header p { max-width: 44rem; color: var(--text-muted); margin: 0; }

/* ---------- Sections ---------- */
.section { padding: 3rem 0; }
.section-alt { background: var(--bg-alt); }
.section-link { margin-top: 1.5rem; font-weight: 600; }

.card-grid {
  display: grid;
  gap: 1.25rem;
  grid-template-columns: 1fr;
}
@media (min-width: 48rem) {
  .card-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 62rem) {
  .card-grid { grid-template-columns: repeat(3, 1fr); }
}

.card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.4rem;
}
.card p { margin: 0; color: var(--text-muted); }

.service { margin-bottom: 2.75rem; max-width: 46rem; }
.service:last-of-type { margin-bottom: 0; }

.tag {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: #fff;
  background: var(--accent-dark);
  border-radius: 999px;
  padding: 0.2rem 0.7rem;
  vertical-align: middle;
  margin-left: 0.4rem;
}

.question-list {
  list-style: none;
  padding: 0;
  margin: 1.2rem 0;
  max-width: 34rem;
}
.question-list li {
  border-left: 3px solid var(--accent-dark);
  background: var(--bg-alt);
  border-radius: 0 var(--radius) var(--radius) 0;
  padding: 0.7rem 1rem;
  margin-bottom: 0.6rem;
  font-style: italic;
  color: var(--slate);
}

.check-list {
  list-style: none;
  padding: 0;
  margin: 0;
}
.check-list li {
  padding-left: 1.7rem;
  position: relative;
  margin-bottom: 0.65rem;
}
.check-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--accent-dark);
  font-weight: 700;
}

.cta-band {
  margin-top: 3rem;
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.6rem;
  text-align: center;
}
.cta-band p { margin-top: 0; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-block;
  padding: 0.7rem 1.4rem;
  border-radius: var(--radius);
  border: 0;
  font-weight: 700;
  font-size: 1rem;
  text-decoration: none;
  cursor: pointer;
}
.btn-primary { background: var(--accent-dark); color: #fff; }
.btn-primary:hover { background: #8f5410; color: #fff; }
.btn-secondary {
  background: transparent;
  color: #fff;
  border: 2px solid rgba(255, 255, 255, 0.6);
}
.btn-secondary:hover { border-color: #fff; color: #fff; }

/* ---------- Forms ---------- */
.contact-container { max-width: 38rem; }
.contact-form .form-field { margin-bottom: 1.2rem; }
.contact-form label {
  display: block;
  font-weight: 600;
  margin-bottom: 0.3rem;
  color: var(--navy);
}
.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 0.65rem 0.8rem;
  font: inherit;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg);
  color: var(--text);
}
.contact-form input:focus,
.contact-form textarea:focus {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
  border-color: var(--accent);
}
.hp-field { position: absolute; left: -9999px; }

.contact-alt { margin-top: 2rem; color: var(--text-muted); }

/* ---------- Footer ---------- */
.site-footer {
  background: var(--navy);
  color: #cdd6ea;
  padding: 2.5rem 0;
  margin-top: 3rem;
}
.footer-inner { text-align: center; }
.footer-logo { width: 240px; margin-bottom: 1.2rem; }
.footer-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0 1rem;
  margin-bottom: 1.2rem;
}
.footer-nav a {
  color: #cdd6ea;
  text-decoration: none;
  font-weight: 600;
  display: inline-block;
  padding: 0.5rem 0.25rem;
}
.footer-nav a:hover { color: #fff; }
.footer-legal { margin: 0; font-size: 0.9rem; color: #93a2c4; }
.footer-legal a { color: inherit; }
.footer-legal a:hover { color: #fff; }