/* ==========================================================================
   CNC Financial & Services — Shared Theme
   Design tokens, reset, and shared components (header, footer, buttons)
   ========================================================================== */

:root {
  /* Brand palette — trust-forward navy with a warm gold accent */
  --navy-900: #0b1f3a;
  --navy-800: #102a4c;
  --navy-700: #163a66;
  --navy-600: #1d4e89;
  --blue-500: #2f6fb0;
  --blue-100: #e6eef7;

  --gold-600: #b8862b;
  --gold-500: #d4a23a;
  --gold-300: #f0d79a;

  --teal-500: #2a9d8f;

  --ink-900: #11161d;
  --ink-700: #36414f;
  --ink-500: #5c6878;
  --ink-300: #9aa6b4;

  --paper: #ffffff;
  --paper-soft: #f6f8fb;
  --paper-muted: #eef2f7;
  --line: #e1e7ef;

  /* Typography */
  --font-head: "Fraunces", Georgia, "Times New Roman", serif;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;

  /* Spacing & shape */
  --radius-sm: 8px;
  --radius: 14px;
  --radius-lg: 22px;
  --shadow-sm: 0 1px 3px rgba(11, 31, 58, 0.08);
  --shadow: 0 12px 30px rgba(11, 31, 58, 0.10);
  --shadow-lg: 0 24px 60px rgba(11, 31, 58, 0.16);

  --container: 1140px;
  --gutter: clamp(1.1rem, 4vw, 2.5rem);
}

/* ----- Reset ----- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-body);
  color: var(--ink-700);
  background: var(--paper);
  line-height: 1.65;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img, svg { display: block; max-width: 100%; }
a { color: var(--navy-600); text-decoration: none; }
a:hover { color: var(--gold-600); }
ul { list-style: none; padding: 0; }

h1, h2, h3, h4 {
  font-family: var(--font-head);
  color: var(--navy-900);
  line-height: 1.12;
  font-weight: 600;
  letter-spacing: -0.01em;
}
h1 { font-size: clamp(2.3rem, 5vw, 3.6rem); }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.7rem); }
h3 { font-size: clamp(1.2rem, 2vw, 1.5rem); }

.eyebrow {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold-600);
}

/* ----- Layout helpers ----- */
.container { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: var(--gutter); }
.section { padding-block: clamp(3.5rem, 8vw, 6rem); }
.section--soft { background: var(--paper-soft); }
.section--navy { background: var(--navy-900); color: var(--blue-100); }
.section--navy h2, .section--navy h3 { color: #fff; }
.lead { font-size: clamp(1.05rem, 1.6vw, 1.22rem); color: var(--ink-700); max-width: 60ch; }
.center { text-align: center; margin-inline: auto; }
.measure { max-width: 62ch; }

/* ----- Buttons ----- */
.btn {
  display: inline-flex; align-items: center; gap: 0.5rem;
  font-family: var(--font-body); font-weight: 600; font-size: 0.98rem;
  padding: 0.85rem 1.6rem; border-radius: 999px; border: 1.5px solid transparent;
  cursor: pointer; transition: transform .15s ease, box-shadow .2s ease, background .2s ease, color .2s ease;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }
.btn--primary { background: var(--gold-500); color: var(--navy-900); box-shadow: var(--shadow-sm); }
.btn--primary:hover { background: var(--gold-600); color: #fff; box-shadow: var(--shadow); }
.btn--ghost { border-color: rgba(255,255,255,0.5); color: #fff; background: transparent; }
.btn--ghost:hover { background: rgba(255,255,255,0.12); color: #fff; }
.btn--dark { background: var(--navy-800); color: #fff; }
.btn--dark:hover { background: var(--navy-900); color: #fff; }
.btn--outline { border-color: var(--navy-600); color: var(--navy-700); }
.btn--outline:hover { background: var(--navy-900); color: #fff; border-color: var(--navy-900); }

/* ----- Site header ----- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255,255,255,0.92); backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.site-header__inner { display: flex; align-items: center; justify-content: space-between; gap: 1rem; height: 74px; }
.brand { display: flex; align-items: center; gap: 0.7rem; }
.brand__mark { width: 82px; height: 52px; flex: none; border-radius: 12px;}
.brand__name { font-family: var(--font-head); font-weight: 600; font-size: 1.25rem; color: var(--navy-900); line-height: 1; }
.brand__name span { display: block; font-family: var(--font-body); font-size: 0.62rem; letter-spacing: 0.22em; text-transform: uppercase; color: var(--gold-600); font-weight: 700; margin-top: 3px; }

.nav { display: flex; align-items: center; gap: 0.4rem; }
.nav a {
  font-weight: 500; font-size: 0.96rem; color: var(--ink-700);
  padding: 0.5rem 0.85rem; border-radius: 999px;
}
.nav a:hover, .nav a.is-active { color: var(--navy-900); background: var(--paper-muted); }
.header-actions { display: flex; align-items: center; gap: 0.6rem; }

.nav-toggle { display: none; background: none; border: 0; cursor: pointer; padding: 8px; }
.nav-toggle span { display: block; width: 24px; height: 2px; background: var(--navy-900); border-radius: 2px; transition: .25s; }
.nav-toggle span + span { margin-top: 5px; }

@media (max-width: 880px) {
  .nav-toggle { display: block; }
  .nav {
    position: fixed; inset: 74px 0 auto 0; flex-direction: column; align-items: stretch;
    background: #fff; border-bottom: 1px solid var(--line); padding: 0.6rem var(--gutter) 1.2rem;
    gap: 0.1rem; transform: translateY(-130%); transition: transform .3s ease; box-shadow: var(--shadow);
  }
  .nav.is-open { transform: translateY(0); }
  .nav a { padding: 0.85rem 0.5rem; border-radius: var(--radius-sm); }
  .header-actions .btn { display: none; }
}

/* ----- Footer ----- */
.site-footer { background: var(--navy-900); color: var(--blue-100); padding-block: 3.5rem 2rem; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 2.5rem; }
.site-footer h4 { color: #fff; font-family: var(--font-body); font-size: 0.82rem; letter-spacing: 0.14em; text-transform: uppercase; margin-bottom: 1rem; color: var(--gold-300); }
.site-footer a { color: var(--blue-100); }
.site-footer a:hover { color: var(--gold-300); }
.footer-links li { margin-bottom: 0.55rem; }
.footer-brand .brand__name { color: #fff; }
.footer-about { color: #b9c6d8; max-width: 36ch; margin-top: 1rem; font-size: 0.96rem; }
.socials { display: flex; gap: 0.6rem; margin-top: 1.3rem; }
.socials a {
  width: 42px; height: 42px; display: grid; place-items: center;
  border-radius: 50%; background: rgba(255,255,255,0.08); transition: .2s;
}
.socials a:hover { background: var(--gold-500); transform: translateY(-2px); }
.socials svg { width: 20px; height: 20px; fill: #fff; }
.footer-bottom {
  margin-top: 2.5rem; padding-top: 1.5rem; border-top: 1px solid rgba(255,255,255,0.12);
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: 0.8rem;
  font-size: 0.85rem; color: #93a3ba;
}
.footer-bottom .disclaimer { max-width: 70ch; }

@media (max-width: 760px) {
  .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
}

/* ----- Shared reveal animation ----- */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity .7s ease, transform .7s ease; }
.reveal.is-visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
}

/* ----- Reusable cards / grids ----- */
.grid { display: grid; gap: 1.5rem; }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 920px) { .grid--3, .grid--4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 620px) { .grid--2, .grid--3, .grid--4 { grid-template-columns: 1fr; } }

.card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 1.8rem; box-shadow: var(--shadow-sm); transition: transform .2s ease, box-shadow .2s ease;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.card__icon {
  width: 52px; height: 52px; border-radius: 14px; display: grid; place-items: center;
  background: var(--blue-100); color: var(--navy-700); margin-bottom: 1.1rem;
}
.card__icon svg { width: 26px; height: 26px; stroke: var(--navy-600); }
.card h3 { margin-bottom: 0.5rem; }
.card p { color: var(--ink-500); font-size: 0.98rem; }