/* ==========================================================================
   Hebert Community Partners — site styles
   Design: institutional / boutique-developer. Typography-led, minimal imagery.
   Palette: deep navy, slate, warm off-white, green accent.
   ========================================================================== */

/* ---- Design tokens ---- */
:root {
  --navy:        #081B37;   /* primary navy — deep trust / institutional */
  --navy-900:    #050f20;   /* derived darker shade for footer / depth */
  --navy-800:    #183150;   /* secondary navy — softer blue-black */
  --slate:       #58656F;   /* slate gray — professional neutral */
  --slate-light: #AEB5B9;   /* light gray — muted labels / secondary text */
  --ink:         #16202b;   /* body text — near-navy for readability */
  --warm-white:  #F5F6F4;   /* PROPOSED page background (not in your spec) */
  --warm-2:      #E9ECEA;   /* PROPOSED alt-section background */
  --card:        #ffffff;
  --accent:      #4C6F4B;   /* primary green — revitalization / growth */
  --accent-dark: #3C5A3B;   /* derived darker green for links / hover */
  --soft-green:  #819976;   /* soft green — accent / community warmth */
  --border:      #DDE1DF;   /* derived light border */
  --border-dk:   #183150;   /* secondary navy, used as dark border */

  --maxw: 1140px;
  --pad: clamp(1.25rem, 4vw, 2.5rem);

  --serif: "Spectral", Georgia, "Times New Roman", serif;
  --sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;

  --shadow: 0 1px 2px rgba(16,28,48,.04), 0 8px 28px rgba(16,28,48,.06);
}

/* ---- Reset / base ---- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--sans);
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--ink);
  background: var(--warm-white);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img { max-width: 100%; display: block; }
a { color: var(--accent-dark); text-decoration: none; }
a:hover { text-decoration: underline; }

h1, h2, h3, h4 {
  font-family: var(--serif);
  font-weight: 600;
  line-height: 1.15;
  color: var(--navy);
  letter-spacing: -0.01em;
  margin: 0 0 .5em;
}
h1 { font-size: clamp(2.1rem, 5vw, 3.4rem); }
h2 { font-size: clamp(1.6rem, 3.4vw, 2.3rem); }
h3 { font-size: 1.3rem; }
p { margin: 0 0 1.1rem; }

.eyebrow {
  font-family: var(--sans);
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--accent-dark);
  margin: 0 0 1rem;
}

/* ---- Layout helpers ---- */
.wrap { max-width: var(--maxw); margin-inline: auto; padding-inline: var(--pad); }
.section { padding-block: clamp(3.5rem, 8vw, 6rem); }
.lead { font-size: 1.2rem; color: var(--slate); max-width: 60ch; }
/* In plain content sections, the intro lead runs full width like the body
   (hero, CTA, and section-subhead leads keep their narrower cap) */
.section:not(.cta-band) > .wrap > .lead { max-width: none; }

.skip-link {
  position: absolute; left: -999px; top: 0;
  background: var(--navy); color: #fff; padding: .7rem 1rem; z-index: 200;
}
.skip-link:focus { left: 0; }

/* ---- Buttons ---- */
.btn {
  display: inline-block;
  font-family: var(--sans);
  font-weight: 600;
  font-size: .98rem;
  letter-spacing: .01em;
  padding: .85rem 1.6rem;
  border-radius: 2px;
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: background .15s, color .15s, border-color .15s;
}
.btn:hover { text-decoration: none; }
.btn--primary { background: var(--accent); color: #fff; border-color: var(--accent); }
.btn--primary:hover { background: var(--accent-dark); border-color: var(--accent-dark); }
.btn--ghost { background: transparent; color: var(--navy); border-color: var(--border-dk); }
.btn--ghost:hover { background: var(--navy); color: #fff; border-color: var(--navy); }
.btn--light { background: #fff; color: var(--navy); border-color: #fff; }
.btn--light:hover { background: var(--accent); color: #fff; border-color: var(--accent); }
.btn--outline-light { background: transparent; color: #fff; border-color: rgba(255,255,255,.45); }
.btn--outline-light:hover { background: #fff; color: var(--navy); }
.btn-row { display: flex; flex-wrap: wrap; gap: .9rem; margin-top: 1.6rem; }

/* ---- Header / nav ---- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(245,246,244,.92);
  backdrop-filter: saturate(180%) blur(8px);
  border-bottom: 1px solid var(--border);
}
.nav {
  display: flex; align-items: center; justify-content: space-between;
  gap: 1rem; min-height: 72px;
}
.brand { display: flex; align-items: center; gap: .7rem; }
.brand:hover { text-decoration: none; }
.brand__mark {
  height: 38px; flex: none;
  display: grid; place-items: center;
  padding: 0 .55rem;
  background: var(--navy); color: #fff;
  font-family: var(--serif); font-weight: 600; font-size: 1rem;
  letter-spacing: .06em;
}
.brand__name {
  font-family: var(--serif); font-weight: 600; font-size: 1.08rem;
  color: var(--navy); line-height: 1.1; letter-spacing: .01em;
}
.brand__name span { display: block; font-family: var(--sans); font-weight: 500;
  font-size: .68rem; letter-spacing: .18em; text-transform: uppercase; color: var(--slate-light); }

.nav__links { display: flex; align-items: center; gap: .3rem; list-style: none; margin: 0; padding: 0; }
.nav__links a:not(.btn) {
  display: block; padding: .55rem .85rem; border-radius: 2px;
  font-size: .95rem; font-weight: 500; color: var(--slate);
}
.nav__links a:not(.btn):hover { color: var(--navy); background: var(--warm-2); text-decoration: none; }
.nav__links a[aria-current="page"]:not(.btn) { color: var(--navy); }
.nav__links a[aria-current="page"]:not(.btn)::after {
  content: ""; display: block; height: 2px; background: var(--accent); margin-top: 3px;
}
.nav__cta { margin-left: .4rem; }
/* compact button sized for the nav bar, not the full hero/CTA button size */
.nav__cta .btn { padding: .5rem 1.1rem; font-size: .92rem; }

.nav__toggle {
  display: none; background: none; border: 1.5px solid var(--border-dk);
  border-radius: 2px; width: 44px; height: 40px; cursor: pointer; padding: 0;
}
.nav__toggle span, .nav__toggle span::before, .nav__toggle span::after {
  display: block; width: 20px; height: 2px; background: var(--navy);
  margin-inline: auto; position: relative; transition: .2s;
}
.nav__toggle span::before, .nav__toggle span::after { content: ""; position: absolute; left: 0; }
.nav__toggle span::before { top: -6px; }
.nav__toggle span::after { top: 6px; }

@media (max-width: 860px) {
  .nav__toggle { display: block; }
  .nav__links {
    position: absolute; left: 0; right: 0; top: 100%;
    flex-direction: column; align-items: stretch; gap: 0;
    background: var(--warm-white); border-bottom: 1px solid var(--border);
    padding: .5rem var(--pad) 1.25rem;
    box-shadow: var(--shadow);
    display: none;
  }
  .nav__links.is-open { display: flex; }
  .nav__links a:not(.btn) { padding: .8rem .4rem; border-bottom: 1px solid var(--border); }
  .nav__links a[aria-current="page"]::after { display: none; }
  .nav__cta { margin: .9rem 0 0; }
  .nav__cta .btn { display: block; text-align: center; }
}

/* ---- Hero ---- */
.hero {
  background: var(--navy);
  color: #e9eef4;
  position: relative;
  overflow: hidden;
}
.hero::before {
  /* subtle architectural grid, no imagery */
  content: ""; position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px);
  background-size: 46px 46px;
  mask-image: radial-gradient(120% 90% at 80% 0%, #000 30%, transparent 75%);
}
.hero__inner { position: relative; padding-block: clamp(4rem, 10vw, 7.5rem); max-width: 52rem; }
.hero h1 { color: #fff; }
.hero .lead { color: #b9c6d6; }
.hero .eyebrow { color: var(--soft-green); }
.hero__rule { width: 64px; height: 3px; background: var(--accent); margin-bottom: 1.8rem; }

/* ---- Stat band ---- */
.stats {
  background: var(--navy-900);
  border-top: 1px solid var(--border-dk);
}
/* stat cells supply their own horizontal padding, so the wrap shouldn't add
   more — this keeps stat content aligned to the same left edge as text sections */
.stats .wrap { padding-inline: 0; }
.stats__grid {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 1px; background: var(--border-dk);
}
.stat { background: var(--navy-900); padding: 2rem var(--pad); }
.stat__num { font-family: var(--serif); font-size: 1.9rem; color: #fff; line-height: 1; }
.stat__num .unit { color: var(--accent); }
.stat__label { font-size: .82rem; color: #9fb0c2; margin-top: .5rem; letter-spacing: .02em; }
@media (max-width: 760px) { .stats__grid { grid-template-columns: repeat(2, 1fr); } }

/* ---- Generic grid + cards ---- */
.grid { display: grid; gap: 1.5rem; }
.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
@media (max-width: 880px) { .grid--3 { grid-template-columns: 1fr; } .grid--2 { grid-template-columns: 1fr; } }

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 3px;
  padding: 1.9rem;
  box-shadow: var(--shadow);
}
.card h3 { margin-top: .2rem; }
.card p:last-child { margin-bottom: 0; }

/* numbered / feature list */
.flist { list-style: none; margin: 0; padding: 0; }
.flist li { padding: 1.1rem 0; border-top: 1px solid var(--border); display: grid; grid-template-columns: auto 1fr; gap: 1rem; }
.flist li:first-child { border-top: 0; }
.flist .n { font-family: var(--serif); color: var(--accent-dark); font-size: 1.1rem; font-weight: 600; }
.flist h3 { font-size: 1.12rem; margin-bottom: .25rem; }
.flist p { margin: 0; color: var(--slate); font-size: .98rem; }

/* check list */
.checks { list-style: none; margin: 1.2rem 0; padding: 0; }
.checks li { position: relative; padding-left: 1.7rem; margin-bottom: .7rem; color: var(--slate); }
.checks li::before {
  content: ""; position: absolute; left: 0; top: .55em;
  width: 8px; height: 8px; background: var(--accent); transform: rotate(45deg);
}
.checks strong { color: var(--ink); font-weight: 600; }

/* ---- Section heading block ---- */
.sec-head { max-width: 56rem; margin-bottom: 2.6rem; }

/* alt background section */
.bg-alt { background: var(--warm-2); }

/* ---- Contact ---- */
.contact-grid { display: grid; grid-template-columns: 1fr 1.3fr; gap: clamp(2rem, 5vw, 4rem); }
@media (max-width: 880px) { .contact-grid { grid-template-columns: 1fr; } }
.contact-detail { margin-bottom: 1.5rem; }
.contact-detail .label { font-size: .78rem; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; color: var(--slate-light); }
.contact-detail .value { font-size: 1.1rem; color: var(--navy); font-family: var(--serif); }

/* ---- Callout / CTA band ---- */
.cta-band { background: var(--navy); color: #fff; text-align: center; }
.cta-band .wrap { max-width: 52rem; }   /* match the hero's content width */
.cta-band h2 { color: #fff; }
.cta-band .lead { color: #aebccd; margin-inline: auto; }

/* ---- Footer ---- */
.site-footer { background: var(--navy-900); color: #9fb0c2; padding-block: 3rem 2rem; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 2rem; }
@media (max-width: 760px) { .footer-grid { grid-template-columns: 1fr; gap: 1.6rem; } }
.site-footer h4 { color: #fff; font-family: var(--sans); font-size: .78rem; letter-spacing: .12em; text-transform: uppercase; margin-bottom: 1rem; }
.site-footer a { color: #b9c6d6; }
.site-footer a:hover { color: #fff; }
.footer-links { list-style: none; margin: 0; padding: 0; }
.footer-links li { margin-bottom: .55rem; }
.footer-brand .brand__name { color: #fff; }
.footer-brand p { font-size: .92rem; max-width: 34ch; margin-top: 1rem; }
.footer-bottom {
  border-top: 1px solid var(--border-dk); margin-top: 2.5rem; padding-top: 1.5rem;
  display: flex; flex-wrap: wrap; gap: .5rem 1.5rem; justify-content: space-between;
  font-size: .85rem; color: #7c8794;
}