/* ============================================================
   CAREGEVITY — shared styles  ·  Official brand kit
   Teal system + amber accent · Poppins / Inter
   ============================================================ */
:root{
  --teal-900:#04342C;   /* Deep teal — headlines, dark sections, primary */
  --teal-800:#085041;   /* Forest teal — secondary surfaces, hover */
  --teal-600:#0F6E56;   /* Mid teal — body accents, icons */
  --teal-400:#1D9E75;   /* Bright teal — highlights, inner arc */
  --teal-200:#9FE1CB;   /* Light teal — tints on dark */
  --teal-50:#E1F5EE;    /* Pale teal — section backgrounds, trust bar */
  --amber:#EF9F27;      /* Amber — CTAs, resident dot, .ai */
  --amber-ink:#412402;  /* text on amber */
  --ink:#10231E;        /* body text on light */
  --ink-soft:#4a5d57;
  --white:#ffffff;
  --paper:#fbfdfc;      /* near-white page base */
  --line:#d6e6e0;
  --line-dark:rgba(159,225,203,.16);
  --shadow:0 1px 2px rgba(4,52,44,.05),0 12px 32px rgba(4,52,44,.08);
  --r:16px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:'Inter',system-ui,sans-serif;background:var(--paper);color:var(--ink);
  line-height:1.62;-webkit-font-smoothing:antialiased;overflow-x:hidden;
}
h1,h2,h3,h4{font-family:'Poppins',sans-serif;font-weight:500;line-height:1.12;letter-spacing:-.02em;color:var(--teal-900)}
.mono{font-family:'IBM Plex Mono',monospace}
a{color:inherit;text-decoration:none}
.wrap{max-width:1180px;margin:0 auto;padding:0 28px}
.eyebrow{font-family:'IBM Plex Mono',monospace;font-size:12px;letter-spacing:.18em;
  text-transform:uppercase;color:var(--teal-600);font-weight:500}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:8px;font-family:'Poppins',sans-serif;font-weight:500;
  font-size:14.5px;padding:11px 22px;border-radius:100px;transition:all .22s ease;cursor:pointer;border:none}
.btn-amber{background:var(--amber);color:var(--amber-ink)}
.btn-amber:hover{background:#f4ad44;transform:translateY(-1px);box-shadow:var(--shadow)}
.btn-teal{background:var(--teal-900);color:var(--white)}
.btn-teal:hover{background:var(--teal-800);transform:translateY(-1px);box-shadow:var(--shadow)}
.btn-ghost{background:transparent;color:var(--teal-900);border:1px solid var(--line)}
.btn-ghost:hover{border-color:var(--teal-400);color:var(--teal-600)}

/* nav */
header{position:sticky;top:0;z-index:50;background:rgba(251,253,252,.85);
  backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
nav{display:flex;align-items:center;justify-content:space-between;height:74px}
.brand-logo{display:flex;align-items:center;height:34px}
.brand-logo img{height:34px;width:auto;display:block}
.navlinks{display:flex;gap:28px;align-items:center}
.navlinks a{font-size:14.5px;color:var(--ink-soft);font-weight:500;transition:color .2s}
.navlinks a:hover,.navlinks a.active{color:var(--teal-900)}
.navtoggle{display:none;background:none;border:none;cursor:pointer}

/* sections */
section{padding:88px 0}
.sec-head{max-width:640px;margin-bottom:48px}
.sec-head h2{font-size:clamp(28px,4vw,40px);margin:14px 0 16px}
.sec-head p{font-size:17px;color:var(--ink-soft)}

/* interior page hero */
.page-hero{padding:72px 0 56px;border-bottom:1px solid var(--line);background:var(--teal-50)}
.page-hero .crumb{font-family:'IBM Plex Mono',monospace;font-size:12.5px;color:var(--ink-soft);letter-spacing:.04em;margin-bottom:18px}
.page-hero .crumb a:hover{color:var(--teal-600)}
.page-hero h1{font-size:clamp(32px,5vw,52px);max-width:18ch}
.page-hero h1 em{font-style:normal;color:var(--teal-400)}
.page-hero .lead{font-size:18px;color:var(--ink-soft);max-width:54ch;margin-top:18px}

/* footer */
footer{background:var(--teal-900);color:var(--teal-200);padding:60px 0 34px}
.foot-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:40px;margin-bottom:40px}
.foot-logo{height:30px;margin-bottom:16px}
.foot-logo img{height:30px;width:auto}
footer p{font-size:14px;color:#7fb3a3;max-width:32ch}
.foot-line{font-family:'IBM Plex Mono',monospace;font-size:11.5px;letter-spacing:.14em;
  text-transform:uppercase;color:var(--amber);margin-top:14px}
.foot-col h5{font-family:'IBM Plex Mono',monospace;font-size:12px;text-transform:uppercase;
  letter-spacing:.1em;color:var(--teal-200);margin-bottom:14px}
.foot-col a{display:block;font-size:14px;color:#a9d6c8;padding:5px 0;transition:color .2s}
.foot-col a:hover{color:var(--white)}
.foot-bot{border-top:1px solid var(--line-dark);padding-top:22px;display:flex;
  justify-content:space-between;flex-wrap:wrap;gap:12px;font-size:13px;color:#5f9384}

@media(max-width:880px){
  .navlinks{display:none}.navtoggle{display:block}
  .foot-grid{grid-template-columns:1fr 1fr}
}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto}}