/* Z Chiropractic — brand stylesheet
   Navy #154F6E | Deep Navy #0D3D57 | Gold #A88B4A | Light Gold #C9AD72
   Off-White #F8F5F0 | Charcoal #2C2C2C | Warm Grey #E8E4DE
*/

:root{
  --navy:#154F6E;
  --deep-navy:#0D3D57;
  --gold:#A88B4A;
  --light-gold:#C9AD72;
  --white:#FFFFFF;
  --off-white:#F8F5F0;
  --charcoal:#2C2C2C;
  --grey:#E8E4DE;
}

*{margin:0;padding:0;box-sizing:border-box;}

body{
  font-family:'Montserrat',sans-serif;
  color:var(--charcoal);
  background:var(--off-white);
  line-height:1.65;
  font-size:16px;
}

h1,h2,h3,h4{
  font-family:'Cormorant Garamond',serif;
  color:var(--navy);
  font-weight:700;
  line-height:1.2;
}

h1{font-size:2.6rem;}
h2{font-size:2rem;margin-bottom:.6rem;}
h3{font-size:1.4rem;margin-bottom:.4rem;}

a{color:var(--navy);text-decoration:none;}
a:hover{color:var(--gold);}

.container{max-width:1080px;margin:0 auto;padding:0 24px;}

/* ---------- Header ---------- */
header.site-header{
  background:var(--navy);
  position:sticky;top:0;z-index:100;
  border-bottom:3px solid var(--gold);
}
.nav-wrap{
  display:flex;align-items:center;justify-content:space-between;
  padding:12px 24px;max-width:1080px;margin:0 auto;
}
.logo-link{display:flex;align-items:center;gap:10px;}
.logo-link .word{
  color:var(--white);font-family:'Cormorant Garamond',serif;
  font-weight:700;font-size:1.3rem;letter-spacing:.5px;
}
.logo-link .word span{color:var(--gold);}
nav.main-nav{display:flex;align-items:center;gap:22px;}
nav.main-nav a{
  color:var(--white);font-size:.82rem;font-weight:600;
  text-transform:uppercase;letter-spacing:.6px;
}
nav.main-nav a:hover{color:var(--light-gold);}
.dropdown{position:relative;}
.dropdown-menu{
  display:none;position:absolute;top:130%;left:0;background:var(--white);
  min-width:250px;box-shadow:0 10px 25px rgba(0,0,0,.15);border-radius:4px;
  padding:8px 0;border-top:3px solid var(--gold);
}
.dropdown:hover .dropdown-menu{display:block;}
.dropdown-menu a{
  display:block;color:var(--charcoal);padding:9px 18px;font-size:.8rem;
  text-transform:none;letter-spacing:0;font-weight:500;
}
.dropdown-menu a:hover{background:var(--off-white);color:var(--navy);}
.nav-cta{
  background:var(--gold);color:var(--white)!important;
  padding:9px 16px;border-radius:3px;font-size:.78rem!important;
}
.nav-cta:hover{background:var(--light-gold);color:var(--white)!important;}

/* ---------- Hero ---------- */
.hero{
  background:linear-gradient(155deg,var(--navy),var(--deep-navy));
  color:var(--white);padding:70px 0 60px;text-align:center;
}
.hero h1{color:var(--white);font-size:2.9rem;margin-bottom:14px;}
.hero .sub{font-size:1.15rem;max-width:640px;margin:0 auto 26px;color:var(--grey);font-weight:300;}
.eyebrow{
  color:var(--light-gold);text-transform:uppercase;letter-spacing:2px;
  font-size:.78rem;font-weight:700;margin-bottom:12px;display:block;
}

/* ---------- Buttons ---------- */
.btn{
  display:inline-block;background:var(--gold);color:var(--white);
  padding:14px 30px;border-radius:3px;font-weight:700;font-size:.85rem;
  text-transform:uppercase;letter-spacing:.8px;border:none;cursor:pointer;
  transition:background .15s;
}
.btn:hover{background:var(--light-gold);color:var(--white);}
.btn-outline{
  background:transparent;border:2px solid var(--white);color:var(--white);
}
.btn-outline:hover{background:var(--white);color:var(--navy);}
.btn-navy{background:var(--navy);}
.btn-navy:hover{background:var(--deep-navy);}

/* ---------- Sections ---------- */
section{padding:60px 0;}
section.tight{padding:40px 0;}
.section-off{background:var(--off-white);}
.section-white{background:var(--white);}
.section-navy{background:var(--navy);color:var(--white);}
.section-navy h2, .section-navy h3{color:var(--white);}
.divider{
  height:3px;width:60px;background:var(--gold);margin:10px 0 24px;border:none;
}
.center{text-align:center;}
.lede{font-size:1.1rem;max-width:680px;color:var(--charcoal);}
.center .lede{margin:0 auto 30px;}

/* ---------- Cards / Grid ---------- */
.grid{display:grid;gap:24px;}
.grid-3{grid-template-columns:repeat(3,1fr);}
.grid-2{grid-template-columns:repeat(2,1fr);}
@media(max-width:820px){.grid-3{grid-template-columns:repeat(2,1fr);}.grid-2{grid-template-columns:1fr;}}
@media(max-width:600px){.grid-3{grid-template-columns:1fr;}}

.card{
  background:var(--white);border-radius:6px;padding:26px;
  border:1px solid var(--grey);
}
.card h3{margin-bottom:10px;}
.card p{font-size:.94rem;color:var(--charcoal);}

.topic-card{
  background:var(--white);border-radius:6px;overflow:hidden;
  border:1px solid var(--grey);display:flex;flex-direction:column;
}
.topic-card .tag{
  background:var(--navy);color:var(--white);font-size:.7rem;
  text-transform:uppercase;letter-spacing:1px;padding:5px 14px;
  display:inline-block;border-radius:0 0 4px 0;font-weight:700;
}
.topic-card .body{padding:22px;flex:1;display:flex;flex-direction:column;}
.topic-card h3{margin-top:6px;}
.topic-card p{font-size:.9rem;flex:1;margin-bottom:14px;}
.topic-card a.readmore{
  font-weight:700;font-size:.82rem;text-transform:uppercase;
  letter-spacing:.5px;color:var(--gold);
}
.topic-card a.readmore:hover{color:var(--navy);}

/* ---------- Protocol steps ---------- */
.protocol{list-style:none;counter-reset:step;}
.protocol li{
  counter-increment:step;position:relative;padding:18px 0 18px 56px;
  border-bottom:1px solid var(--grey);
}
.protocol li:last-child{border-bottom:none;}
.protocol li::before{
  content:counter(step);position:absolute;left:0;top:16px;
  width:36px;height:36px;background:var(--navy);color:var(--gold);
  border-radius:50%;display:flex;align-items:center;justify-content:center;
  font-family:'Cormorant Garamond',serif;font-weight:700;font-size:1.1rem;
}
.protocol li strong{color:var(--navy);display:block;margin-bottom:3px;font-size:1.02rem;}

/* ---------- Supplement / Fullscript box ---------- */
.supp-box{
  background:var(--off-white);border:1px solid var(--grey);
  border-left:5px solid var(--gold);border-radius:6px;padding:28px 30px;
}
.supp-box h3{margin-bottom:12px;}
.supp-list{list-style:none;margin:16px 0 20px;}
.supp-list li{padding:8px 0 8px 22px;position:relative;font-size:.94rem;border-bottom:1px dashed var(--grey);}
.supp-list li:last-child{border-bottom:none;}
.supp-list li::before{content:"•";color:var(--gold);position:absolute;left:0;font-size:1.2rem;line-height:1;}
.affiliate-note{
  font-size:.78rem;color:#5c5c5c;font-style:italic;margin-top:14px;
}

/* ---------- Callout / disclaimer ---------- */
.disclaimer{
  background:var(--grey);border-radius:6px;padding:18px 22px;
  font-size:.82rem;color:#4a4a4a;margin-top:20px;
}
.disclaimer strong{color:var(--charcoal);}

.callout{
  background:var(--white);border:1px solid var(--light-gold);
  border-radius:6px;padding:22px 26px;font-style:italic;color:var(--navy);
  font-family:'Cormorant Garamond',serif;font-size:1.2rem;
}

/* ---------- Footer ---------- */
footer.site-footer{background:var(--deep-navy);color:var(--grey);padding:50px 0 24px;}
footer .foot-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:30px;margin-bottom:30px;}
@media(max-width:700px){footer .foot-grid{grid-template-columns:1fr;}}
footer h4{color:var(--white);font-size:.95rem;text-transform:uppercase;letter-spacing:1px;margin-bottom:14px;font-family:'Montserrat',sans-serif;}
footer p, footer a{color:var(--grey);font-size:.88rem;}
footer a:hover{color:var(--light-gold);}
footer ul{list-style:none;}
footer li{margin-bottom:8px;}
.foot-bottom{
  border-top:1px solid rgba(255,255,255,.15);padding-top:20px;
  font-size:.76rem;color:#a9b8c2;
}
.foot-bottom .legal{max-width:900px;margin-bottom:10px;}

/* ---------- Misc ---------- */
.pill{
  display:inline-block;background:var(--navy);color:var(--white);
  font-size:.72rem;text-transform:uppercase;letter-spacing:1px;
  padding:5px 12px;border-radius:20px;font-weight:700;margin-bottom:14px;
}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:start;}
@media(max-width:800px){.two-col{grid-template-columns:1fr;}}
.mobile-hide{display:inline-block;}

/* ---------- Accessibility ---------- */
.skip-link{
  position:absolute;left:-999px;top:0;background:var(--gold);color:var(--white);
  padding:10px 18px;z-index:1000;font-weight:700;font-size:.85rem;
}
.skip-link:focus{left:0;}
a:focus-visible, button:focus-visible, summary:focus-visible{
  outline:3px solid var(--gold);outline-offset:2px;
}

/* ---------- Header: shrink-on-scroll + mobile menu ---------- */
header.site-header{transition:padding .2s ease;}
header.site-header.shrunk .nav-wrap{padding:6px 24px;}
header.site-header.shrunk .logo-link svg{width:30px;height:30px;}

.hamburger{
  display:none;background:none;border:none;cursor:pointer;
  width:40px;height:40px;position:relative;z-index:200;
}
.hamburger span{
  display:block;position:absolute;left:8px;right:8px;height:2px;background:var(--white);
  transition:transform .2s, opacity .2s;
}
.hamburger span:nth-child(1){top:13px;}
.hamburger span:nth-child(2){top:19px;}
.hamburger span:nth-child(3){top:25px;}
.hamburger.open span:nth-child(1){transform:translateY(6px) rotate(45deg);}
.hamburger.open span:nth-child(2){opacity:0;}
.hamburger.open span:nth-child(3){transform:translateY(-6px) rotate(-45deg);}

@media(max-width:760px){
  .hamburger{display:block;}
  nav.main-nav{
    display:flex;flex-direction:column;align-items:flex-start;gap:0;
    position:fixed;top:0;right:-100%;width:78%;max-width:320px;height:100vh;
    background:var(--deep-navy);padding:90px 26px 26px;
    transition:right .25s ease;overflow-y:auto;
  }
  nav.main-nav.open{right:0;box-shadow:-8px 0 30px rgba(0,0,0,.3);}
  nav.main-nav a{padding:13px 0;width:100%;border-bottom:1px solid rgba(255,255,255,.1);font-size:.85rem;}
  .dropdown{width:100%;}
  .dropdown-menu{
    display:none;position:static;background:transparent;box-shadow:none;
    border-top:none;padding:0 0 0 14px;min-width:0;
  }
  .dropdown.open .dropdown-menu{display:block;}
  .dropdown-menu a{color:var(--grey);padding:11px 0;border-bottom:1px dashed rgba(255,255,255,.1);}
  .nav-cta{margin-top:10px;text-align:center;width:100%;}
  .nav-overlay{
    display:none;position:fixed;inset:0;background:rgba(0,0,0,.4);z-index:150;
  }
  .nav-overlay.open{display:block;}
}

/* ---------- Sticky mobile CTA bar ---------- */
.mobile-cta-bar{
  display:none;position:fixed;bottom:0;left:0;right:0;z-index:190;
  background:var(--navy);border-top:3px solid var(--gold);
  padding:10px 16px;gap:10px;
  box-shadow:0 -6px 20px rgba(0,0,0,.15);
}
@media(max-width:760px){.mobile-cta-bar{display:flex;}}
.mobile-cta-bar a{
  flex:1;text-align:center;padding:12px 8px;border-radius:4px;
  font-size:.78rem;font-weight:700;text-transform:uppercase;letter-spacing:.5px;
}
.mobile-cta-bar .call{background:transparent;border:1.5px solid var(--white);color:var(--white)!important;}
.mobile-cta-bar .book{background:var(--gold);color:var(--white)!important;}
body{padding-bottom:0;}
@media(max-width:760px){body{padding-bottom:66px;}}

/* ---------- Icon badges ---------- */
.icon-badge{
  width:56px;height:56px;border-radius:50%;background:var(--navy);
  display:flex;align-items:center;justify-content:center;margin-bottom:14px;
  flex-shrink:0;
}
.icon-badge svg{width:28px;height:28px;}
.topic-card .body{align-items:flex-start;}

/* ---------- Trust bar ---------- */
.trust-bar{background:var(--white);border-top:1px solid var(--grey);border-bottom:1px solid var(--grey);padding:26px 0;}
.trust-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;text-align:center;}
@media(max-width:760px){.trust-grid{grid-template-columns:repeat(2,1fr);}}
.trust-item{display:flex;flex-direction:column;align-items:center;gap:8px;}
.trust-item .icon-badge{margin-bottom:4px;width:46px;height:46px;background:var(--off-white);border:1.5px solid var(--gold);}
.trust-item .icon-badge svg{width:22px;height:22px;}
.trust-item span{font-size:.8rem;font-weight:600;color:var(--navy);letter-spacing:.2px;}

/* ---------- Quick answer box ---------- */
.quick-answer{
  background:var(--off-white);border:1.5px solid var(--gold);border-radius:8px;
  padding:24px 28px;display:flex;gap:16px;align-items:flex-start;
}
.quick-answer .qa-label{
  flex-shrink:0;background:var(--gold);color:var(--white);font-family:'Cormorant Garamond',serif;
  font-weight:700;font-size:.85rem;text-transform:uppercase;letter-spacing:1px;
  padding:6px 12px;border-radius:4px;white-space:nowrap;margin-top:2px;
}
.quick-answer p{margin:0;font-size:1rem;}
@media(max-width:600px){.quick-answer{flex-direction:column;}}

/* ---------- FAQ accordion (native details/summary) ---------- */
.faq-item{
  background:var(--white);border:1px solid var(--grey);border-radius:6px;
  margin-bottom:12px;overflow:hidden;
}
.faq-item summary{
  padding:18px 22px;cursor:pointer;font-weight:700;color:var(--navy);
  font-size:1rem;list-style:none;position:relative;padding-right:44px;
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{
  content:"+";position:absolute;right:20px;top:16px;font-size:1.4rem;
  color:var(--gold);font-weight:400;transition:transform .2s;
}
.faq-item[open] summary::after{content:"–";}
.faq-item .faq-answer{padding:0 22px 20px;font-size:.94rem;color:var(--charcoal);}

/* ---------- Related topics ---------- */
.related-topics{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;}
@media(max-width:760px){.related-topics{grid-template-columns:1fr;}}
.related-card{
  background:var(--white);border:1px solid var(--grey);border-radius:6px;
  padding:18px 20px;transition:transform .15s, box-shadow .15s, border-color .15s;
}
.related-card:hover{transform:translateY(-3px);box-shadow:0 10px 24px rgba(21,79,110,.1);border-color:var(--gold);}
.related-card .tag{font-size:.68rem;text-transform:uppercase;letter-spacing:1px;color:var(--gold);font-weight:700;}
.related-card h4{font-family:'Cormorant Garamond',serif;color:var(--navy);font-size:1.1rem;margin:6px 0 0;}

/* ---------- Card / button hover polish ---------- */
.card, .topic-card{transition:transform .18s ease, box-shadow .18s ease, border-color .18s ease;}
.card:hover, .topic-card:hover{transform:translateY(-4px);box-shadow:0 14px 30px rgba(21,79,110,.12);border-color:var(--light-gold);}
.btn{transition:background .18s, transform .12s, box-shadow .18s;}
.btn:hover{transform:translateY(-2px);box-shadow:0 8px 20px rgba(168,139,74,.35);}
.btn:active{transform:translateY(0);}

/* ---------- Scroll reveal ---------- */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .6s ease, transform .6s ease;}
.reveal.in-view{opacity:1;transform:translateY(0);}
@media (prefers-reduced-motion: reduce){
  .reveal{opacity:1;transform:none;transition:none;}
}

/* ---------- Newsletter capture ---------- */
.newsletter-box{
  background:var(--deep-navy);border:1px solid rgba(255,255,255,.12);border-radius:8px;
  padding:24px 26px;
}
.newsletter-box h4{color:var(--white);margin-bottom:8px;font-family:'Cormorant Garamond',serif;font-size:1.2rem;text-transform:none;letter-spacing:0;}
.newsletter-box p{font-size:.85rem;margin-bottom:14px;}
.newsletter-form{display:flex;gap:8px;flex-wrap:wrap;}
.newsletter-form input{
  flex:1;min-width:150px;padding:11px 14px;border-radius:4px;border:1px solid rgba(255,255,255,.2);
  background:rgba(255,255,255,.06);color:var(--white);font-family:'Montserrat',sans-serif;font-size:.85rem;
}
.newsletter-form input::placeholder{color:#9fb3bf;}
.newsletter-form button{
  background:var(--gold);color:var(--white);border:none;padding:11px 18px;border-radius:4px;
  font-weight:700;font-size:.8rem;text-transform:uppercase;letter-spacing:.5px;cursor:pointer;
}
.newsletter-form button:hover{background:var(--light-gold);}