:root{
  --primary:#1F8D74;
  --primary-dark:#176C59;
  --bg:#EDF3F5;
  --bg-soft:#DFEEED;
  --text:#1F2937;
  --muted:#5B6473;
  --white:#FFFFFF;
  --line:#D8E4E7;
  --shadow:0 14px 34px rgba(20, 51, 53, 0.08);
  --radius:24px;
  --container:1180px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:"Be Vietnam Pro", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color:var(--text);
  background:#fff;
  line-height:1.65;
}

img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit}
.sr-only{
  position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0;
}
.skip-link{
  position:absolute;left:-9999px;top:auto;
}
.skip-link:focus{
  left:20px;top:20px;z-index:1000;background:#fff;padding:12px 16px;border-radius:12px;box-shadow:var(--shadow);
}

.container{
  width:min(calc(100% - 32px), var(--container));
  margin-inline:auto;
}

.site-header{
  position:sticky;
  top:0;
  z-index:50;
  background:rgba(255,255,255,0.95);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.header-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:20px;
  min-height:82px;
}
.brand{
  display:flex;
  align-items:center;
  gap:14px;
  min-width:0;
}
.brand-mark{
  width:52px;height:52px;border-radius:18px;background:var(--primary);color:#fff;
  display:grid;place-items:center;font-weight:800;letter-spacing:.08em;
  box-shadow:var(--shadow);
  flex:0 0 auto;
}
.brand-text{display:flex;flex-direction:column;min-width:0}
.brand-domain{
  font-weight:800;
  color:var(--primary);
  text-transform:lowercase;
  font-size:1.05rem;
  line-height:1.1;
}
.brand-subtitle{
  font-size:.8rem;
  color:var(--muted);
}

.desktop-nav{
  display:flex;
  align-items:center;
  gap:12px;
}
.desktop-nav > a:not(.btn){
  color:var(--muted);
  font-weight:600;
}
.mobile-menu-toggle,.mobile-nav{display:none}

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding:14px 20px;
  border-radius:999px;
  font-weight:700;
  border:1px solid transparent;
  transition:.2s ease;
  cursor:pointer;
}
.btn:hover{transform:translateY(-1px)}
.btn-primary{background:var(--primary);color:#fff;box-shadow:var(--shadow)}
.btn-primary:hover{background:var(--primary-dark)}
.btn-outline{background:#fff;border-color:var(--primary);color:var(--primary)}
.btn-soft{background:#fff;border-color:var(--line);color:var(--text)}
.btn-white{background:#fff;color:var(--primary)}
.btn-white-soft{background:rgba(255,255,255,.12);border-color:rgba(255,255,255,.28);color:#fff}
.btn-block{width:100%}

.hero-section{
  background:linear-gradient(135deg, var(--bg) 0%, #ffffff 52%, #DCEEE8 100%);
  padding:68px 0 48px;
}
.hero-grid{
  display:grid;
  grid-template-columns:1.2fr .8fr;
  gap:34px;
  align-items:center;
}
.eyebrow{
  display:inline-flex;
  align-items:center;
  padding:8px 14px;
  border-radius:999px;
  background:#fff;
  border:1px solid #BFE0D7;
  color:var(--primary);
  font-size:.9rem;
  font-weight:700;
  margin-bottom:18px;
}
.eyebrow.light{
  background:rgba(255,255,255,.12);
  color:#fff;
  border-color:rgba(255,255,255,.25);
}
.hero-copy h1{
  font-size:clamp(2.1rem, 4vw, 4.4rem);
  line-height:1.08;
  margin:0 0 16px;
  letter-spacing:-.03em;
}
.hero-lead{
  margin:0;
  font-size:1.08rem;
  color:#394456;
  max-width:720px;
}
.hero-checks{
  display:grid;
  gap:12px;
  margin:24px 0 28px;
}
.check{
  position:relative;
  padding-left:30px;
  color:#314055;
  font-weight:600;
}
.check::before{
  content:"✓";
  position:absolute;
  left:0;top:0;
  width:22px;height:22px;border-radius:999px;
  display:grid;place-items:center;
  background:var(--primary);
  color:#fff;font-size:.8rem;font-weight:800;
}
.cta-group{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
}
.cta-group.center{justify-content:center}
.micro-copy{
  margin:14px 0 0;
  color:var(--muted);
  font-size:.94rem;
}
.micro-copy.light{color:rgba(255,255,255,.84)}

.hero-card{
  background:#fff;
  border:1px solid var(--line);
  border-radius:32px;
  padding:28px;
  box-shadow:var(--shadow);
}
.doctor-badge{
  color:var(--primary);
  font-size:.82rem;
  font-weight:800;
  letter-spacing:.16em;
  margin-bottom:10px;
}
.hero-card h2{
  margin:0 0 6px;
  font-size:1.8rem;
  line-height:1.15;
}
.doctor-role{
  margin:0 0 14px;
  color:var(--muted);
  font-weight:700;
}
.doctor-highlights{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:12px;
  margin-top:18px;
}
.highlight-card,.address-card,.service-card,.symptom-card,.approach-card,.trust-card,.quote-box{
  border:1px solid var(--line);
  border-radius:var(--radius);
}
.highlight-card{
  background:#F7FBFC;
  padding:16px;
}
.highlight-label,.address-label{
  display:block;
  font-size:.84rem;
  color:var(--muted);
  margin-bottom:6px;
}
.address-card{
  margin-top:14px;
  background:var(--bg-soft);
  padding:16px;
}

.section{
  padding:84px 0;
}
.section-alt{
  background:var(--bg);
}
.section-heading{
  text-align:center;
  max-width:760px;
  margin:0 auto 36px;
}
.section-heading.left{
  text-align:left;
  margin:0 0 22px;
}
.section-heading h2{
  margin:0;
  font-size:clamp(1.8rem, 3vw, 3rem);
  line-height:1.14;
  letter-spacing:-.02em;
}
.service-grid,.symptom-grid,.approach-grid,.trust-grid{
  display:grid;
  gap:20px;
}
.service-grid{grid-template-columns:1fr 1fr}
.service-card{
  background:#fff;
  padding:28px;
  box-shadow:var(--shadow);
}
.service-card h3,.approach-card h3{margin:0 0 10px;font-size:1.35rem}
.service-card ul,.reason-list{margin:16px 0 22px;padding-left:18px}
.service-card li,.reason-list li{margin:8px 0}
.symptom-grid{
  grid-template-columns:repeat(3, 1fr);
}
.symptom-card{
  background:#fff;
  padding:22px;
  font-weight:700;
  box-shadow:var(--shadow);
}
.section-emphasis{
  margin:26px auto 0;
  max-width:860px;
  text-align:center;
  font-size:1.06rem;
  color:#3B485A;
}
.two-col{
  display:grid;
  grid-template-columns:1.2fr .8fr;
  gap:24px;
  align-items:center;
}
.quote-box{
  background:var(--primary);
  color:#fff;
  padding:28px;
  box-shadow:var(--shadow);
}
.quote-box p{
  margin:0 0 6px;
  font-size:1.1rem;
  opacity:.9;
}
.quote-box strong{
  font-size:1.8rem;
  line-height:1.15;
}
.approach-grid{
  grid-template-columns:repeat(4, 1fr);
}
.approach-card{
  background:#fff;
  padding:22px;
  box-shadow:var(--shadow);
}
.mid-cta{
  margin-top:28px;
  padding:28px;
  background:#fff;
  border:1px solid var(--line);
  border-radius:32px;
  text-align:center;
  box-shadow:var(--shadow);
}
.mid-cta h3{
  margin:0 0 8px;
  font-size:1.7rem;
}

.doctor-section{
  display:grid;
  grid-template-columns:.8fr 1.2fr;
  gap:28px;
  align-items:center;
}
.doctor-photo-placeholder{
  min-height:420px;
  border-radius:32px;
  background:linear-gradient(180deg, #E4F0ED 0%, #F7FBFC 100%);
  border:1px dashed #9CC7BD;
  display:grid;
  place-items:center;
  text-align:center;
  padding:24px;
  box-shadow:var(--shadow);
}
.photo-title{
  font-size:1.3rem;
  font-weight:800;
  color:var(--primary);
  margin-bottom:8px;
}
.doctor-role-large{
  font-weight:700;
  color:var(--muted);
  margin-top:-8px;
}
.doctor-feature-list{
  display:grid;
  grid-template-columns:repeat(2, 1fr);
  gap:12px;
  margin-top:22px;
}
.feature-item{
  background:#F7FBFC;
  border:1px solid var(--line);
  border-radius:18px;
  padding:16px;
  font-weight:700;
}
.trust-grid{grid-template-columns:1fr 1fr}
.trust-card{
  background:#fff;
  padding:28px;
  box-shadow:var(--shadow);
}
.reason-list.compact{margin-bottom:0}
.faq-list{display:grid;gap:12px}
details{
  border:1px solid var(--line);
  border-radius:18px;
  background:#F7FBFC;
  padding:16px 18px;
}
summary{
  cursor:pointer;
  font-weight:700;
  list-style:none;
}
summary::-webkit-details-marker{display:none}
details p{
  margin:10px 0 0;
  color:#465367;
}
.final-cta-section{
  background:linear-gradient(180deg, var(--primary) 0%, var(--primary-dark) 100%);
  color:#fff;
}
.final-cta-box{
  text-align:center;
  max-width:900px;
}
.final-cta-box h2{
  margin:0 0 12px;
  font-size:clamp(1.9rem, 3vw, 3.3rem);
  line-height:1.12;
}
.final-cta-box p{
  margin:0 auto 24px;
  max-width:760px;
  color:rgba(255,255,255,.9);
}
.site-footer{
  padding:32px 0 104px;
  background:#fff;
}
.footer-grid{
  display:grid;
  grid-template-columns:1.3fr .7fr;
  gap:20px;
  align-items:start;
  border-top:1px solid var(--line);
  padding-top:24px;
}
.footer-grid p{
  margin:.35rem 0;
  color:var(--muted);
}

.mobile-sticky-cta{
  position:fixed;
  left:0;right:0;bottom:0;
  z-index:60;
  display:none;
  grid-template-columns:1fr 1fr 1fr;
  border-top:1px solid var(--line);
  background:#fff;
  box-shadow:0 -8px 24px rgba(0,0,0,.08);
}
.mobile-sticky-cta a{
  padding:14px 8px;
  text-align:center;
  font-weight:800;
  color:var(--primary);
  border-right:1px solid var(--line);
}
.mobile-sticky-cta a:last-child{border-right:none}

@media (max-width: 1024px){
  .desktop-nav{display:none}
  .mobile-menu-toggle{
    display:inline-flex;
    flex-direction:column;
    justify-content:center;
    gap:5px;
    width:48px;height:48px;
    border:none;background:#fff;
    border-radius:14px;
    box-shadow:var(--shadow);
  }
  .mobile-menu-toggle span{
    display:block;
    width:22px;height:2px;background:var(--text);margin-inline:auto;
  }
  .mobile-nav{
    display:none;
    flex-direction:column;
    gap:0;
    padding:8px 16px 16px;
    border-top:1px solid var(--line);
    background:#fff;
  }
  .mobile-nav.open{display:flex}
  .mobile-nav a{
    padding:14px 8px;
    font-weight:700;
    border-bottom:1px solid #EEF3F4;
  }
  .hero-grid,.two-col,.doctor-section,.trust-grid,.service-grid,.footer-grid{
    grid-template-columns:1fr;
  }
  .approach-grid{grid-template-columns:1fr 1fr}
  .symptom-grid{grid-template-columns:1fr 1fr}
}

@media (max-width: 640px){
  .site-header{position:sticky}
  .header-inner{min-height:74px}
  .brand-mark{width:46px;height:46px;border-radius:16px;font-size:.95rem}
  .brand-domain{font-size:1rem}
  .brand-subtitle{font-size:.75rem}
  .hero-section{padding:42px 0 28px}
  .hero-card{padding:22px}
  .section{padding:64px 0}
  .symptom-grid,.approach-grid,.doctor-feature-list,.doctor-highlights{
    grid-template-columns:1fr;
  }
  .cta-group .btn{
    width:100%;
  }
  .mobile-sticky-cta{display:grid}
  .site-footer{padding-bottom:96px}
}