/* SALUX — shared design tokens (LIGHT theme, keeping the brand palette) */
:root {
  /* Brand palette — kept from existing template */
  --primary: #7DC8A0;          /* soft green — accent of growth/cleanliness */
  --primary-600: #5BB286;
  --primary-700: #3F9A6C;
  --primary-50:  #EAF6F0;
  --accent: #3B72C4;            /* trustworthy blue — institutional */
  --accent-600: #2A5BA7;
  --accent-50:  #ECF2FB;

  /* Light surface system, warm-neutral — friendly for public sector */
  --bg: #F7F8FA;
  --bg-alt: #EEF1F5;
  --surface: #FFFFFF;
  --ink: #0B1829;               /* deep navy, from template family */
  --ink-2: #1E3A5F;
  --muted: #5A6B82;
  --muted-2: #8A98AE;
  --line: #E3E8EF;
  --line-strong: #CFD7E3;

  /* Type */
  --font-sans: "Inter Tight", "Geist", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, system-ui, sans-serif;
  --font-display: "Inter Tight", "Geist", system-ui, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, monospace;

  --radius: 14px;
  --radius-lg: 22px;
  --radius-xl: 28px;
  --radius-pill: 999px;

  --shadow-sm: 0 1px 2px rgba(11,24,41,.04), 0 1px 1px rgba(11,24,41,.04);
  --shadow-md: 0 4px 12px rgba(11,24,41,.06), 0 2px 4px rgba(11,24,41,.04);
  --shadow-lg: 0 20px 40px -12px rgba(11,24,41,.12), 0 8px 16px rgba(11,24,41,.05);
}

* { box-sizing: border-box; }
html, body { padding: 0; margin: 0; }
body {
  font-family: var(--font-sans);
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  line-height: 1.55;
}
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }

.container { width: 100%; max-width: 1240px; margin: 0 auto; padding: 0 28px; }
.container-narrow { max-width: 920px; margin: 0 auto; padding: 0 28px; }

/* ====== NAV ====== */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255,255,255,.85);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid var(--line);
}
.nav-row { display: flex; align-items: center; justify-content: space-between; height: 72px; gap: 24px; }
.nav-logo { display: flex; align-items: center; gap: 10px; font-weight: 700; letter-spacing: -.01em; font-size: 19px; color: var(--ink); }
.nav-logo .mark {
  width: 32px; height: 32px; border-radius: 9px;
  background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
  display: grid; place-items: center; color: white; font-weight: 800; font-size: 14px;
  box-shadow: inset 0 -2px 0 rgba(0,0,0,.08);
}
.nav-logo .brand-logo { height: 30px; width: auto; display: block; }
.nav-logo span { display: none; }
.footer-brand .brand-logo { height: 26px; width: auto; display: block; filter: brightness(0) invert(1) opacity(.95); }
.footer-brand span { display: none; }
.nav-links { display: flex; gap: 4px; align-items: center; }
.nav-links a { padding: 9px 14px; border-radius: 999px; color: var(--muted); font-size: 14.5px; font-weight: 500; transition: all .15s; }
.nav-links a:hover { color: var(--ink); background: var(--bg-alt); }
.nav-cta { display: flex; gap: 10px; align-items: center; }

@media (max-width: 900px) {
  .nav-links { display: none; }
}

/* ====== BUTTONS ====== */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 11px 20px; border-radius: 999px;
  font-weight: 600; font-size: 14.5px; line-height: 1;
  border: 1px solid transparent;
  transition: all .15s ease; cursor: pointer; font-family: inherit;
  white-space: nowrap;
}
.btn-primary { background: var(--ink); color: white; }
.btn-primary:hover { background: var(--ink-2); transform: translateY(-1px); }
.btn-accent { background: var(--accent); color: white; }
.btn-accent:hover { background: var(--accent-600); transform: translateY(-1px); }
.btn-green  { background: var(--primary-700); color: white; }
.btn-green:hover { background: var(--primary-700); filter: brightness(1.06); }
.btn-outline { background: transparent; color: var(--ink); border-color: var(--line-strong); }
.btn-outline:hover { background: var(--bg-alt); border-color: var(--ink); }
.btn-ghost { background: transparent; color: var(--ink); }
.btn-ghost:hover { background: var(--bg-alt); }
.btn-lg { padding: 14px 24px; font-size: 15.5px; }

/* ====== TYPE ====== */
h1, h2, h3, h4 { font-family: var(--font-display); color: var(--ink); margin: 0; letter-spacing: -.02em; }
h1 { font-size: clamp(40px, 6vw, 68px); line-height: 1.02; font-weight: 700; }
h2 { font-size: clamp(30px, 4vw, 46px); line-height: 1.08; font-weight: 700; }
h3 { font-size: 20px; line-height: 1.3; font-weight: 600; letter-spacing: -.01em; }
p  { margin: 0; color: var(--muted); }

.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 12px; border-radius: 999px;
  background: var(--primary-50); color: var(--primary-700);
  font-size: 12.5px; font-weight: 600; letter-spacing: .02em; text-transform: uppercase;
}
.eyebrow.accent { background: var(--accent-50); color: var(--accent-600); }
.eyebrow .dot { width: 6px; height: 6px; border-radius: 50%; background: currentColor; }

/* ====== FOOTER ====== */
.footer {
  background: var(--ink); color: rgba(255,255,255,.7);
  padding: 70px 0 28px;
}
.footer h4 { color: white; font-size: 13px; letter-spacing: .08em; text-transform: uppercase; margin-bottom: 16px; font-weight: 600; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr 1fr; gap: 40px; padding-bottom: 50px; border-bottom: 1px solid rgba(255,255,255,.08); }
.footer a { color: rgba(255,255,255,.7); font-size: 14px; }
.footer a:hover { color: white; }
.footer ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 9px; }
.footer-bottom { padding-top: 26px; display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap; font-size: 13px; color: rgba(255,255,255,.55); }
.footer-brand { display: flex; align-items: center; gap: 10px; margin-bottom: 14px; color: white; font-weight: 700; font-size: 19px; }
.footer-brand .mark { width: 32px; height: 32px; border-radius: 9px; background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%); display: grid; place-items: center; color: white; font-weight: 800; font-size: 14px; }
.footer p.lede { color: rgba(255,255,255,.55); font-size: 14px; max-width: 280px; line-height: 1.6; }

@media (max-width: 900px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 30px; }
}

/* ====== UTILS ====== */
.section { padding: 96px 0; }
.section-tight { padding: 60px 0; }
.grid { display: grid; gap: 20px; }

.chip {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 5px 10px; border-radius: 999px;
  background: var(--bg-alt); color: var(--ink-2);
  font-size: 12px; font-weight: 500;
  border: 1px solid var(--line);
}

/* Variation switcher banner */
.var-switcher {
  position: fixed; bottom: 18px; left: 50%; transform: translateX(-50%);
  background: var(--ink); color: white; border-radius: 999px;
  padding: 5px; display: flex; gap: 2px; z-index: 100;
  box-shadow: 0 10px 30px rgba(0,0,0,.18);
  font-size: 13px;
}
.var-switcher a { padding: 8px 14px; border-radius: 999px; color: rgba(255,255,255,.65); font-weight: 500; transition: all .15s; }
.var-switcher a:hover { color: white; }
.var-switcher a.active { background: white; color: var(--ink); font-weight: 600; }