/*
Theme Name: FixSpike
Theme URI: https://fixspike.com
Author: FixSpike
Description: Clean, professional custom theme for FixSpike's blood-sugar tools.
Version: 1.0.0
Requires PHP: 7.4
Text Domain: fixspike
*/

:root{
  --bg:#f7f9f7; --card:#ffffff; --ink:#1c2b22; --muted:#5c6d63;
  --green:#1f7a4d; --green-d:#155c39; --orange:#e08a2e;
  --line:#e3e8e2;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  line-height:1.6;
}
img{max-width:100%;height:auto;}
a{color:var(--green-d);}

/* Header */
.site-header{
  background:#fff;
  border-bottom:1px solid var(--line);
  position:sticky;
  top:0;
  z-index:100;
}
.site-header-inner{
  max-width:1160px;
  margin:0 auto;
  padding:16px 20px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  flex-wrap:wrap;
  gap:10px;
}
.site-logo{
  font-size:1.3rem;
  font-weight:800;
  color:var(--green-d);
  text-decoration:none;
  letter-spacing:-.02em;
}
.site-logo span{color:var(--orange);}
.site-nav ul{
  list-style:none;
  display:flex;
  gap:26px;
  margin:0;
  padding:0;
  flex-wrap:wrap;
}
.site-nav a{
  color:var(--ink);
  text-decoration:none;
  font-weight:600;
  font-size:.92rem;
  padding:6px 2px;
  border-bottom:2px solid transparent;
  transition:color .15s,border-color .15s;
}
.site-nav a:hover{color:var(--green-d);border-bottom-color:var(--orange);}

/* Main */
.site-main{
  max-width:1160px;
  margin:0 auto;
  padding:32px 16px 60px;
}

/* Footer */
.site-footer{
  background:linear-gradient(135deg,#155c39,#12492e);
  color:#e8f2ec;
  margin-top:20px;
}
.site-footer-inner{
  max-width:900px;
  margin:0 auto;
  padding:44px 20px 36px;
  text-align:center;
}
.footer-brand{font-size:1.2rem;font-weight:800;margin-bottom:6px;}
.footer-brand span{color:var(--orange);}
.footer-tag{opacity:.85;font-size:.92rem;margin:0 0 18px;}
.footer-disclaimer{
  font-size:.78rem;
  opacity:.75;
  max-width:640px;
  margin:0 auto 18px;
  line-height:1.6;
  border-top:1px solid rgba(255,255,255,.15);
  padding-top:16px;
}
.footer-copy{font-size:.78rem;opacity:.65;margin:0;}

@media(max-width:640px){
  .site-header-inner{flex-direction:column;align-items:flex-start;}
  .site-nav ul{gap:16px;}
}