/* Prime 79 Group — production
   Tokens from Website Ops letterhead. Not summerspllc cream/navy. */
:root {
  --navy: #1B3A5F;
  --steel: #3D5A80;
  --silver: #A8B0B8;
  --silver-line: #C5CAD0;
  --grey: #6B737A;
  --ink: #1A1A1A;
  --white: #FFFFFF;
  --ground: #F4F6F8;
  --ground-alt: #EAEFF4;
  --radius: 10px;
  --shadow: 0 8px 28px rgba(27, 58, 95, 0.08);
  --max: 1100px;
  --font: "Segoe UI", Calibri, system-ui, -apple-system, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font);
  color: var(--ink);
  background: var(--ground);
  line-height: 1.55;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; }
a { color: var(--steel); text-decoration: none; }
a:hover { color: var(--navy); text-decoration: underline; }
.wrap { width: min(var(--max), calc(100% - 2.5rem)); margin: 0 auto; }

/* Nav */
.site-header {
  background: var(--white);
  border-bottom: 1px solid var(--silver-line);
  position: sticky;
  top: 0;
  z-index: 40;
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.85rem 0;
  flex-wrap: wrap;
}
.logo {
  font-weight: 700;
  color: var(--navy);
  letter-spacing: 0.02em;
  text-decoration: none;
  font-size: 1.05rem;
}
.logo:hover { text-decoration: none; color: var(--navy); }
.logo span { color: var(--steel); font-weight: 600; }
.nav-end {
  display: none;
  align-items: center;
  gap: 0.5rem;
  margin-left: auto;
}
.nav-links { margin-left: auto; }
.nav-quick { display: none; }
.nav-quick a {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--navy);
  text-decoration: none;
  border: 1px solid var(--silver-line);
  border-radius: 6px;
  padding: 0.4rem 0.65rem;
}
.nav-quick a:hover { border-color: var(--steel); text-decoration: none; }
.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  padding: 0;
  border: 1px solid var(--silver-line);
  border-radius: 6px;
  background: var(--white);
  cursor: pointer;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
}
.nav-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  background: var(--navy);
  border-radius: 1px;
}
.nav-toggle:hover { border-color: var(--steel); }
.nav-toggle[aria-expanded="true"] { background: var(--ground); }
.nav-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 1.15rem;
  list-style: none;
  margin: 0;
  padding: 0;
  align-items: center;
}
.nav-links a {
  color: var(--grey);
  font-size: 0.92rem;
  font-weight: 500;
  text-decoration: none;
}
.nav-links a:hover,
.nav-links a[aria-current="page"] { color: var(--navy); }
.nav-cta {
  background: var(--navy) !important;
  color: var(--white) !important;
  padding: 0.45rem 0.9rem !important;
  border-radius: 6px;
  font-weight: 600 !important;
}
.nav-cta:hover { background: var(--steel) !important; text-decoration: none !important; }

/* Hero */
.hero {
  background: linear-gradient(165deg, var(--white) 0%, var(--ground) 55%, var(--ground-alt) 100%);
  padding: 3.5rem 0 3rem;
  border-bottom: 1px solid var(--silver-line);
}
.eyebrow {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--steel);
  margin-bottom: 0.85rem;
}
.hero h1 {
  margin: 0 0 1rem;
  font-size: clamp(1.75rem, 4vw, 2.45rem);
  line-height: 1.18;
  color: var(--navy);
  font-weight: 700;
  max-width: 22ch;
}
.hero .dek {
  max-width: 38rem;
  color: var(--grey);
  font-size: 1.05rem;
  margin: 0 0 1.5rem;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 0.75rem; }
.btn {
  display: inline-block;
  padding: 0.7rem 1.15rem;
  border-radius: 6px;
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none !important;
  border: 1px solid transparent;
}
.btn-primary { background: var(--navy); color: var(--white) !important; }
.btn-primary:hover { background: var(--steel); }
.btn-ghost {
  background: transparent;
  color: var(--navy) !important;
  border-color: var(--silver-line);
}
.btn-ghost:hover { border-color: var(--steel); background: var(--white); }

/* Sections */
.section { padding: 3.25rem 0; }
.section-alt { background: var(--white); border-top: 1px solid var(--silver-line); border-bottom: 1px solid var(--silver-line); }
.section-dark { background: var(--navy); color: var(--white); }
.section-dark .eyebrow { color: var(--silver); }
.section-dark h2 { color: var(--white); }
.section-dark p, .section-dark li { color: rgba(255,255,255,0.82); }
.section h2 {
  margin: 0 0 0.75rem;
  font-size: clamp(1.45rem, 2.8vw, 1.9rem);
  color: var(--navy);
  line-height: 1.25;
}
.section .lead { color: var(--grey); max-width: 40rem; margin: 0 0 1.75rem; }
.rule {
  width: 2.5rem;
  height: 2px;
  background: var(--steel);
  margin: 0 0 1.25rem;
  border: 0;
}

/* Chips / facts */
.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 1.25rem 0 0;
  padding: 0;
  list-style: none;
}
.chips li {
  background: var(--white);
  border: 1px solid var(--silver-line);
  color: var(--navy);
  font-size: 0.88rem;
  font-weight: 600;
  padding: 0.4rem 0.75rem;
  border-radius: 999px;
}
.facts {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1rem;
  margin-top: 1.75rem;
}
.fact {
  background: var(--white);
  border: 1px solid var(--silver-line);
  border-radius: var(--radius);
  padding: 1rem 1.1rem;
  box-shadow: var(--shadow);
}
.fact-lbl {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--grey);
  font-weight: 600;
  margin-bottom: 0.35rem;
}
.fact-val { color: var(--navy); font-weight: 600; font-size: 0.95rem; }

/* Cards */
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; }
@media (max-width: 900px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .grid-2, .grid-4 { grid-template-columns: 1fr; }
  .nav-toggle { display: inline-flex; }
  .nav-quick { display: flex; }
  .nav-end { display: flex; }
  .nav-links {
    display: none;
    flex-basis: 100%;
    flex-direction: column;
    align-items: stretch;
    width: 100%;
    margin-left: 0;
    gap: 0;
    padding: 0.35rem 0 0.5rem;
    border-top: 1px solid var(--silver-line);
  }
  .nav-links.open { display: flex; }
  .nav-links li { width: 100%; }
  .nav-links a { display: block; padding: 0.7rem 0; }
  .nav-cta {
    display: inline-block !important;
    text-align: center;
    margin-top: 0.25rem;
  }
  body { padding-bottom: 3.4rem; }
  .mobile-cta-bar { display: grid; }
}
.card {
  background: var(--white);
  border: 1px solid var(--silver-line);
  border-radius: var(--radius);
  padding: 1.25rem 1.3rem;
  box-shadow: var(--shadow);
}
.card h3 {
  margin: 0 0 0.5rem;
  color: var(--navy);
  font-size: 1.05rem;
}
.card p { margin: 0; color: var(--grey); font-size: 0.95rem; }
.card-num {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--steel);
  letter-spacing: 0.06em;
  margin-bottom: 0.4rem;
}

/* Sleeve teaser (quiet, below fold) */
.sleeve-teaser {
  background: var(--ground-alt);
  border: 1px solid var(--silver-line);
  border-left: 3px solid var(--steel);
  border-radius: var(--radius);
  padding: 1.35rem 1.5rem;
}
.sleeve-teaser .eyebrow { margin-bottom: 0.4rem; }
.sleeve-teaser p { margin: 0 0 0.75rem; color: var(--ink); }
.sleeve-teaser a { font-weight: 600; }

/* Advantage list */
.adv-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem; margin: 0; padding: 0; list-style: none; }
@media (max-width: 700px) { .adv-list { grid-template-columns: 1fr; } }
.adv-list li {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius);
  padding: 1.1rem 1.2rem;
}
.adv-list strong { display: block; color: var(--white); margin-bottom: 0.35rem; }
.adv-list span { color: rgba(255,255,255,0.75); font-size: 0.95rem; }

/* About / contact */
.about-grid, .contact-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 2rem;
  align-items: start;
}
@media (max-width: 800px) {
  .about-grid, .contact-grid { grid-template-columns: 1fr; }
}
.contact-list { list-style: none; margin: 0; padding: 0; }
.contact-list li { margin-bottom: 0.85rem; }
.contact-list .lbl {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--silver);
  font-weight: 600;
}
.contact-list a { color: var(--white); font-weight: 600; }
.contact-list a:hover { color: var(--silver); }
.note {
  font-size: 0.88rem;
  color: var(--grey);
  margin-top: 1rem;
}
.section-dark .note { color: rgba(255,255,255,0.55); }

/* Page hero (inner pages) */
.page-hero {
  padding: 2.75rem 0 2rem;
  background: var(--white);
  border-bottom: 1px solid var(--silver-line);
}
.page-hero h1 {
  margin: 0 0 0.75rem;
  font-size: clamp(1.7rem, 3.5vw, 2.2rem);
  color: var(--navy);
  line-height: 1.2;
  max-width: 22ch;
}
.page-hero .dek { color: var(--grey); max-width: 40rem; margin: 0; }

/* Lists */
.check-list, .plain-list {
  margin: 0 0 1.5rem;
  padding-left: 1.15rem;
  color: var(--grey);
}
.check-list li, .plain-list li { margin-bottom: 0.45rem; }
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}
@media (max-width: 700px) { .split { grid-template-columns: 1fr; } }

/* Footer */
.site-footer {
  background: #121820;
  color: rgba(255,255,255,0.7);
  padding: 2.5rem 0 1.5rem;
  font-size: 0.9rem;
}
.site-footer a { color: rgba(255,255,255,0.85); }
.site-footer a:hover { color: var(--white); }
.foot-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 1.5rem;
  margin-bottom: 1.75rem;
}
@media (max-width: 700px) { .foot-grid { grid-template-columns: 1fr; } }
.foot-brand { color: var(--white); font-weight: 700; margin-bottom: 0.4rem; }
.foot-title {
  color: var(--silver);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  font-weight: 600;
  margin: 0 0 0.6rem;
}
.foot-links { list-style: none; margin: 0; padding: 0; }
.foot-links li { margin-bottom: 0.35rem; }
.foot-nap {
  margin: 0.65rem 0 0;
  color: rgba(255,255,255,0.7);
  font-size: 0.88rem;
  line-height: 1.45;
}
.foot-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 1rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.25rem;
  justify-content: space-between;
  font-size: 0.82rem;
}

/* Mobile sticky Call / Email — works even if JS is off */
.mobile-cta-bar {
  display: none;
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 50;
  grid-template-columns: 1fr 1fr;
  background: var(--navy);
  border-top: 1px solid rgba(255,255,255,0.12);
}
.mobile-cta-bar a {
  color: var(--white);
  text-align: center;
  font-weight: 600;
  font-size: 0.92rem;
  padding: 0.85rem 0.5rem;
  text-decoration: none;
}
.mobile-cta-bar a:hover { color: var(--white); text-decoration: none; background: var(--steel); }
.mobile-cta-bar a + a { border-left: 1px solid rgba(255,255,255,0.12); }

@media (min-width: 641px) {
  .mobile-cta-bar { display: none !important; }
  body { padding-bottom: 0; }
}