/* ===== FxRetina Healthcare — Global Stylesheet ===== */
:root{
  --navy:#0B2A4A; --navy-2:#0e335a; --blue:#0E6BA8; --coral:#FF6B4A; --coral-d:#E55A3A;
  --teal:#15B79E; --ink:#475467; --line:#E4E7EC; --soft:#F7F9FC; --white:#fff;
  --wrap:1200px;
}
*{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;}
body{font-family:'Plus Jakarta Sans',Inter,system-ui,sans-serif;color:var(--navy);background:#fff;line-height:1.6;-webkit-font-smoothing:antialiased;}
a{color:inherit;text-decoration:none;}
img{max-width:100%;display:block;}
p{color:var(--ink);}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 24px;}
.material-symbols-outlined{font-variation-settings:'FILL' 0,'wght' 400,'GRAD' 0,'opsz' 24;}

/* ---- Buttons ---- */
.btn{display:inline-flex;align-items:center;gap:8px;padding:15px 32px;font-weight:800;letter-spacing:1.2px;text-transform:uppercase;font-size:13.5px;border-radius:0;transition:.2s;cursor:pointer;border:none;}
.btn-primary{background:var(--coral);color:#fff;border:1px solid var(--coral-d);}
.btn-primary:hover{background:var(--coral-d);}
.btn-outline{background:transparent;color:var(--navy);border:2px solid var(--navy);}
.btn-outline:hover{background:var(--navy);color:#fff;}
.btn-light{background:#fff;color:var(--navy);}
.btn-light:hover{background:var(--coral);color:#fff;}

/* ---- Header / Nav ---- */
.site-header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--line);}
.nav{display:flex;align-items:center;justify-content:space-between;height:74px;}
.brand{font-size:21px;font-weight:900;letter-spacing:-.5px;color:var(--navy);}
.brand span{color:var(--coral);}
.nav-links{display:flex;align-items:center;gap:30px;list-style:none;}
.nav-links>li{position:relative;}
.nav-links a{font-size:15px;font-weight:600;color:var(--navy);padding:8px 0;transition:.15s;}
.nav-links a:hover{color:var(--blue);}
.has-drop>a:after{content:" ▾";font-size:11px;color:var(--ink);}
.dropdown{position:absolute;top:46px;left:-16px;background:#fff;border:1px solid var(--line);box-shadow:0 20px 44px -22px rgba(11,42,74,.35);min-width:266px;padding:8px;opacity:0;visibility:hidden;transform:translateY(8px);transition:.18s;}
.has-drop:hover .dropdown{opacity:1;visibility:visible;transform:translateY(0);}
.dropdown a{display:block;padding:12px 14px;font-weight:600;font-size:14.5px;}
.dropdown a:hover{background:var(--soft);color:var(--blue);}
.nav-cta{display:flex;align-items:center;gap:14px;}
.hamburger{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:8px;margin-left:4px;}
.hamburger span{width:26px;height:2.5px;background:var(--navy);transition:.25s;}
.mobile-panel{display:none;}
@media(max-width:960px){
  .nav-links{display:none;}
  .nav-cta .btn{display:none;}
  .hamburger{display:flex;}
  .mobile-panel{display:block;position:fixed;inset:74px 0 auto 0;background:#fff;border-bottom:1px solid var(--line);max-height:0;overflow:hidden;transition:max-height .3s ease;z-index:99;box-shadow:0 20px 40px -24px rgba(11,42,74,.4);}
  .mobile-panel.open{max-height:560px;}
  .mobile-panel ul{list-style:none;padding:14px 24px 26px;}
  .mobile-panel li{border-bottom:1px solid var(--line);}
  .mobile-panel a{display:block;padding:15px 4px;font-weight:700;font-size:16px;}
  .mobile-panel .sub a{padding-left:20px;font-weight:600;font-size:14.5px;color:var(--ink);}
  .mobile-panel .btn{display:inline-flex;margin-top:18px;}
  .hamburger.active span:nth-child(1){transform:translateY(7.5px) rotate(45deg);}
  .hamburger.active span:nth-child(2){opacity:0;}
  .hamburger.active span:nth-child(3){transform:translateY(-7.5px) rotate(-45deg);}
}

/* ---- Typography helpers ---- */
.eyebrow{display:inline-flex;align-items:center;gap:10px;border:1.5px solid var(--navy);padding:9px 16px;text-transform:uppercase;letter-spacing:2.5px;font-size:11.5px;font-weight:700;color:var(--navy);}
.eyebrow .dot{width:8px;height:8px;border-radius:50%;background:var(--blue);flex:none;}
.kicker{text-transform:uppercase;letter-spacing:2.5px;font-size:13px;font-weight:800;color:var(--coral);margin-bottom:14px;}
.accent{color:var(--blue);}
.divider{width:84px;height:4px;background:var(--coral);margin:26px 0;}
.h1{font-size:clamp(40px,6vw,76px);font-weight:900;line-height:1.04;letter-spacing:-1.5px;color:var(--navy);}
.h2{font-size:clamp(28px,4vw,44px);font-weight:900;line-height:1.1;letter-spacing:-.6px;color:var(--navy);}
.h3{font-size:20px;font-weight:800;color:var(--navy);margin-bottom:10px;}
.lead{font-size:19px;color:var(--ink);max-width:680px;}
.section{padding:88px 0;}
.section.soft{background:var(--soft);}
.center{text-align:center;}
.center .lead{margin-left:auto;margin-right:auto;}

/* ---- Hero ---- */
.hero{background-color:#fff;background-image:linear-gradient(rgba(228,231,236,.5) 1px,transparent 1px),linear-gradient(90deg,rgba(226,232,240,.45) 1px,transparent 1px);background-size:42px 42px;padding:104px 0 96px;}
.hero .h1{margin-top:24px;}
.hero-btns{margin-top:34px;display:flex;gap:16px;flex-wrap:wrap;}
.stat-row{margin-top:58px;display:flex;gap:54px;flex-wrap:wrap;}
.stat-num{font-size:42px;font-weight:900;color:var(--teal);line-height:1;}
.stat-lbl{font-size:14px;color:var(--ink);margin-top:6px;}

/* ---- Cards / grids ---- */
.grid2{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;}
.card{background:#fff;border:1px solid var(--line);padding:30px;transition:.2s;height:100%;}
.card:hover{border-color:var(--blue);box-shadow:0 18px 40px -24px rgba(11,42,74,.35);transform:translateY(-3px);}
.card .ico,.svc-ico{display:inline-flex;width:52px;height:52px;align-items:center;justify-content:center;background:var(--soft);color:var(--blue);margin-bottom:18px;}
.card .ico .material-symbols-outlined{font-size:28px;}
.num-badge{font-size:13px;font-weight:900;color:var(--coral);letter-spacing:2px;}
.pill{padding:20px 24px;font-weight:700;border:1px solid var(--line);background:#fff;}
.check{list-style:none;}
.check li{position:relative;padding:7px 0 7px 28px;color:var(--ink);}
.check li:before{content:"";position:absolute;left:0;top:15px;width:9px;height:9px;background:var(--teal);}
.step{display:flex;gap:20px;align-items:flex-start;}
.num{width:46px;height:46px;background:var(--navy);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:900;font-size:18px;flex:none;}
.svc-card{display:flex;gap:22px;align-items:flex-start;border:1px solid var(--line);padding:28px;background:#fff;}

/* ---- Comparison ---- */
.compare{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:34px;}
.compare .col{padding:34px;border:1px solid var(--line);}
.compare .bad{background:#fff;}
.compare .good{background:var(--navy);color:#fff;border:none;}
.compare h4{font-size:18px;margin-bottom:18px;letter-spacing:.5px;}
.compare ul{list-style:none;}
.compare li{padding:10px 0;font-size:15.5px;display:flex;gap:10px;}
.compare .bad li{color:var(--ink);}
.compare .bad li:before{content:"✗";color:#cf4848;font-weight:800;}
.compare .good li:before{content:"✓";color:var(--teal);font-weight:800;}

/* ---- Results ---- */
.result-card{background:var(--navy);color:#fff;padding:34px;}
.result-card .label{text-transform:uppercase;letter-spacing:2px;font-size:12px;color:var(--coral);font-weight:800;margin-bottom:18px;}
.result-card .rstat{display:flex;gap:30px;flex-wrap:wrap;}

/* ---- Reviews / testimonials ---- */
.stars{color:#f5a623;letter-spacing:2px;font-size:15px;}
.review{background:#fff;border:1px solid var(--line);padding:28px;height:100%;}
.review p{color:var(--navy);font-size:15.5px;margin:14px 0 18px;}
.review .who{font-weight:800;}
.review .clinic{font-size:13px;color:var(--ink);}

/* ---- FAQ ---- */
.faq{border:1px solid var(--line);background:var(--soft);margin-bottom:12px;}
.faq summary{padding:20px 24px;font-weight:800;color:var(--navy);cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:16px;font-size:16.5px;}
.faq summary::-webkit-details-marker{display:none;}
.faq summary:after{content:"+";color:var(--coral);font-weight:800;font-size:22px;line-height:1;}
.faq[open] summary:after{content:"–";}
.faq .ans{padding:0 24px 22px;color:var(--ink);}

/* ---- CTA band ---- */
.cta{background:var(--navy);}
.cta .h2,.cta p{color:#fff;}

/* ---- Footer ---- */
.footer{background:var(--navy);color:#cdd7e3;}
.footer .fgrid{display:grid;grid-template-columns:1.7fr 1fr 1fr 1.1fr;gap:40px;padding:66px 0 34px;}
.footer .brand{color:#fff;}
.footer p{color:#aab8c8;font-size:15px;line-height:1.75;}
.footer h4{color:#fff;font-size:14px;letter-spacing:1.2px;text-transform:uppercase;margin-bottom:18px;font-weight:800;}
.footer ul{list-style:none;line-height:2.1;font-size:15px;}
.footer a:hover{color:var(--coral);}
.footer .muted{margin-top:20px;font-size:13px;color:#8aa;letter-spacing:.4px;}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);}
.footer-bottom .wrap{display:flex;justify-content:space-between;align-items:center;padding:20px 24px;font-size:13px;color:#8aa;flex-wrap:wrap;gap:10px;}

/* ---- Contact form ---- */
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;}
.field{display:flex;flex-direction:column;gap:7px;}
.field.full{grid-column:1/-1;}
.field label{font-size:13px;font-weight:700;color:var(--navy);}
.field input,.field select,.field textarea{padding:13px 14px;border:1px solid var(--line);border-radius:0;font-family:inherit;font-size:15px;color:var(--navy);background:#fff;}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--blue);}
.field textarea{min-height:120px;resize:vertical;}
.info-row{display:flex;gap:16px;align-items:flex-start;padding:16px 0;border-bottom:1px solid var(--line);}
.info-row .material-symbols-outlined{color:var(--blue);}
.form-success{display:none;background:#ecfdf5;border:1px solid #a7f3d0;padding:22px;color:#065f46;}
.form-success.show{display:block;}

/* ---- Blog ---- */
.post-card{border:1px solid var(--line);background:#fff;transition:.2s;display:flex;flex-direction:column;height:100%;}
.post-card:hover{border-color:var(--blue);box-shadow:0 18px 40px -24px rgba(11,42,74,.35);transform:translateY(-3px);}
.post-thumb{height:170px;background:linear-gradient(135deg,var(--navy),var(--blue));display:flex;align-items:flex-end;padding:18px;color:#fff;font-weight:800;}
.post-body{padding:24px;flex:1;display:flex;flex-direction:column;}
.post-tag{font-size:11.5px;letter-spacing:1.5px;text-transform:uppercase;color:var(--coral);font-weight:800;}
.post-body h3{margin:10px 0;font-size:19px;}
.post-meta{margin-top:auto;font-size:13px;color:var(--ink);padding-top:14px;}
.article{max-width:780px;margin:0 auto;}
.article h2{font-size:30px;margin:38px 0 14px;}
.article h3{font-size:21px;margin:28px 0 10px;}
.article p{margin:14px 0;font-size:17px;line-height:1.8;}
.article ul{margin:14px 0 14px 22px;}
.article li{margin:7px 0;color:var(--ink);}

/* ---- Responsive ---- */
@media(max-width:980px){
  .grid3,.grid4{grid-template-columns:1fr 1fr;}
  .footer .fgrid{grid-template-columns:1fr 1fr;gap:32px;}
}
@media(max-width:640px){
  .grid2,.grid3,.grid4,.compare,.form-grid,.footer .fgrid{grid-template-columns:1fr;}
  .section{padding:60px 0;}
  .stat-row{gap:30px 40px;}
}

/* ===== Icons (inline SVG) ===== */
.ico svg,.svc-ico svg{width:26px;height:26px;}
.info-row svg{width:24px;height:24px;color:var(--blue);flex:none;margin-top:2px;}

/* ===== Lead modal ===== */
.modal-overlay{position:fixed;inset:0;background:rgba(11,42,74,.62);backdrop-filter:blur(3px);display:none;align-items:center;justify-content:center;z-index:1000;padding:20px;}
.modal-overlay.open{display:flex;}
.modal{background:#fff;max-width:520px;width:100%;padding:34px 32px;position:relative;max-height:92vh;overflow:auto;box-shadow:0 30px 80px -20px rgba(0,0,0,.5);}
.modal h3{font-size:25px;font-weight:900;color:var(--navy);line-height:1.15;}
.modal .close{position:absolute;top:12px;right:16px;font-size:30px;line-height:1;border:none;background:none;cursor:pointer;color:var(--ink);}
.modal .close:hover{color:var(--coral);}
.modal .field{margin-bottom:12px;}

/* ===== Sticky call + WhatsApp ===== */
.fab{position:fixed;right:18px;bottom:18px;display:flex;flex-direction:column;gap:12px;z-index:900;}
.fab a{width:54px;height:54px;border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:0 12px 26px -8px rgba(0,0,0,.45);transition:.2s;}
.fab a:hover{transform:translateY(-3px);}
.fab .wa{background:#25D366;}
.fab .ph{background:var(--navy);}
.fab svg{width:27px;height:27px;color:#fff;}
@media(max-width:640px){.fab a{width:50px;height:50px;}.fab{right:14px;bottom:14px;}}