@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+Devanagari:wght@400;600;700&family=Poppins:wght@400;500;600;700;800&display=swap');

:root{
  --navy:#2E2A6E;--navydark:#1e1a50;--red:#C94040;--redlight:#e05555;
  --cream:#FAF8F5;--white:#fff;--gray:#6B7280;--border:#E5E7EB;
  --shadow:0 4px 20px rgba(46,42,110,.10);--shadow-lg:0 12px 40px rgba(46,42,110,.15);
}
*{margin:0;padding:0;box-sizing:border-box}
body{font-family:'Poppins',sans-serif;background:var(--cream);color:#1a1a2e;line-height:1.6;min-height:100vh;display:flex;flex-direction:column}
.container{width:92%;max-width:1200px;margin:auto}
a{text-decoration:none;color:inherit}
img{max-width:100%}
main{flex:1}

/* LANG BAR */
.lang-bar{background:var(--navy);padding:8px 0;display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;z-index:1000}
.lang-bar-left{color:rgba(255,255,255,.8);font-size:11px;font-weight:500;padding-left:4%}
.lang-bar-right{padding-right:4%;display:flex;gap:8px}
.lang-btn{padding:5px 16px;border-radius:50px;font-size:12px;font-weight:700;cursor:pointer;border:2px solid rgba(255,255,255,.35);background:transparent;color:white;font-family:'Poppins',sans-serif;transition:all .2s}
.lang-btn.active{background:var(--red);border-color:var(--red)}
.lang-btn:hover:not(.active){background:rgba(255,255,255,.15);border-color:white}

/* NAVBAR */
.navbar{background:var(--white);border-bottom:1px solid var(--border);position:sticky;top:41px;z-index:999;box-shadow:0 2px 12px rgba(46,42,110,.07)}
.nav-flex{display:flex;align-items:center;justify-content:space-between;padding:10px 0}
.logo{display:flex;align-items:center;gap:10px}
.logo img{height:52px}
.brand-text h1{font-size:15px;font-weight:700;color:var(--navy);line-height:1.2}
.brand-text .sub{font-size:10px;font-weight:600;color:var(--red);text-transform:uppercase;letter-spacing:.07em;display:block}
.desktop-nav{display:flex;align-items:center;gap:4px}
.desktop-nav a{color:var(--navy);font-size:13px;font-weight:500;padding:7px 10px;border-radius:6px;transition:background .2s}
.desktop-nav a:hover{background:#F0EFF9}
.desktop-nav .cta-nav{background:var(--red);color:white!important;padding:8px 16px;border-radius:8px;font-weight:600}
.desktop-nav .cta-nav:hover{background:var(--redlight)}
.desktop-nav .fb{background:#1877F2;color:white!important;padding:7px 12px;border-radius:8px;font-size:12px;font-weight:600}
.hamburger{display:none;font-size:26px;cursor:pointer;color:var(--navy);padding:4px 8px;border-radius:6px}

/* SIDEBAR */
.sidebar{position:fixed;top:0;left:-100%;width:88%;max-width:320px;height:100%;background:var(--white);z-index:2000;transition:left .3s ease;display:flex;flex-direction:column;overflow-y:auto}
.sidebar.open{left:0}
.sidebar-top{background:var(--navy);padding:20px 18px;display:flex;align-items:center;justify-content:space-between}
.sidebar-brand{display:flex;align-items:center;gap:10px}
.sidebar-brand img{height:44px;border-radius:6px}
.sidebar-brand h2{color:white;font-size:14px;font-weight:700}
.sidebar-brand span{color:rgba(255,255,255,.75);font-size:11px;display:block}
.sidebar-close{color:white;font-size:28px;cursor:pointer;padding:4px;line-height:1}
.sidebar-lang{padding:14px 16px;background:#F0EFF9;border-bottom:1px solid var(--border);display:flex;gap:10px}
.sidebar-lang-btn{flex:1;padding:12px 0;border-radius:10px;font-size:15px;font-weight:700;cursor:pointer;border:2px solid var(--navy);background:transparent;color:var(--navy);font-family:'Poppins',sans-serif;transition:all .2s;text-align:center}
.sidebar-lang-btn.active{background:var(--navy);color:white}
.sidebar-links{padding:12px 0;flex:1}
.sidebar-links a{display:flex;align-items:center;gap:14px;padding:14px 20px;font-size:16px;font-weight:500;color:var(--navy);border-bottom:1px solid var(--border);transition:background .15s}
.sidebar-links a:hover{background:#F0EFF9}
.sidebar-links a .icon{font-size:20px;width:28px;text-align:center}
.sidebar-bottom{padding:16px 18px;display:flex;flex-direction:column;gap:10px}
.sidebar-wa{background:#25D366;color:white!important;padding:14px;text-align:center;border-radius:12px;font-size:15px;font-weight:700;display:block}
.sidebar-fb{background:#1877F2;color:white!important;padding:12px;text-align:center;border-radius:12px;font-size:14px;font-weight:600;display:block}
.overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,.55);z-index:1999}
.overlay.show{display:block}

/* FLOAT WA */
.float-wa{position:fixed;bottom:20px;right:16px;z-index:998;background:#25D366;color:white;width:56px;height:56px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:26px;box-shadow:0 4px 20px rgba(37,211,102,.5);animation:pulse 2.5s infinite}
@keyframes pulse{0%,100%{box-shadow:0 4px 20px rgba(37,211,102,.5)}50%{box-shadow:0 4px 30px rgba(37,211,102,.8),0 0 0 8px rgba(37,211,102,.15)}}

/* PAGE HEADER */
.page-header{background:var(--navy);padding:52px 0;text-align:center}
.page-header h1{font-size:32px;font-weight:800;color:white;margin-bottom:8px}
.page-header p{font-size:14px;color:rgba(255,255,255,.72)}

/* SECTION HELPERS */
.section-tag{display:inline-block;background:#F0EFF9;color:var(--navy);font-size:11px;font-weight:700;padding:5px 14px;border-radius:50px;text-transform:uppercase;letter-spacing:.08em;margin-bottom:10px}
.section-title{font-size:28px;font-weight:800;color:var(--navy);margin-bottom:8px}
.section-sub{font-size:14px;color:var(--gray)}

/* BUTTONS */
.btn-red{background:var(--red);color:white;padding:13px 22px;border-radius:10px;font-weight:700;font-size:14px;border:none;cursor:pointer;transition:all .2s;font-family:'Poppins',sans-serif;display:inline-block}
.btn-red:hover{background:var(--redlight);transform:translateY(-1px)}
.btn-navy{background:var(--navy);color:white;padding:12px 22px;border-radius:10px;font-weight:700;font-size:14px;display:inline-block;transition:all .2s}
.btn-navy:hover{background:var(--navydark)}
.full-width{width:100%;text-align:center;display:block;padding:14px;font-size:15px}

/* TESTS */
.tests-section{padding:60px 0;background:var(--cream)}
.tests-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.test-card{background:white;border-radius:16px;padding:22px 18px;text-align:center;border:1px solid var(--border);box-shadow:var(--shadow);display:flex;flex-direction:column;justify-content:space-between;transition:all .3s}
.test-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.test-icon{font-size:34px;margin-bottom:10px}
.test-card h3{font-size:14px;font-weight:700;color:var(--navy);margin-bottom:6px;line-height:1.4}
.test-cat{display:inline-block;font-size:11px;font-weight:600;color:var(--red);background:#FEF0F0;padding:3px 10px;border-radius:50px;margin-bottom:14px}
.test-actions{display:flex;flex-direction:column;gap:8px}
.btn-detail{width:100%;padding:8px;font-size:12px;font-weight:700;border-radius:8px;border:1.5px solid var(--navy);background:white;color:var(--navy);cursor:pointer;font-family:'Poppins',sans-serif;transition:all .2s}
.btn-detail:hover{background:var(--navy);color:white}
.btn-book{width:100%;padding:8px;font-size:12px;font-weight:700;border-radius:8px;background:var(--red);color:white;transition:background .2s;display:block;border:none;cursor:pointer;font-family:'Poppins',sans-serif;text-decoration:none;text-align:center}
.btn-book:hover{background:var(--redlight)}

/* MODAL */
.modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,.6);display:none;align-items:center;justify-content:center;z-index:9999;padding:16px}
.modal-box{background:white;width:640px;max-width:100%;padding:28px;border-radius:20px;box-shadow:0 30px 80px rgba(0,0,0,.3);position:relative;animation:pop .3s ease;max-height:90vh;overflow-y:auto}
@keyframes pop{from{transform:scale(.95);opacity:0}to{transform:scale(1);opacity:1}}
.modal-close{position:absolute;top:14px;right:16px;font-size:26px;border:none;background:none;cursor:pointer;color:var(--gray)}
.modal-box h2{font-size:18px;font-weight:800;color:var(--navy);margin-bottom:18px;padding-right:30px}
.modal-sec{margin-bottom:14px}
.modal-sec h4{font-size:11px;font-weight:700;color:var(--red);text-transform:uppercase;letter-spacing:.07em;margin-bottom:5px}
.modal-sec p,.modal-sec li{font-size:14px;line-height:1.65;color:#444}
.modal-sec ul{padding-left:18px}
.modal-info{background:#F0EFF9;padding:10px 14px;border-radius:10px;font-size:13px;color:var(--navy);font-weight:500;margin-top:14px}
.modal-foot{display:flex;justify-content:flex-end;margin-top:18px}

/* ABOUT */
.about-section{padding:70px 0;background:var(--cream)}
.about-header{text-align:center;margin-bottom:44px}
.about-header h2{font-size:32px;font-weight:800;color:var(--navy);margin-bottom:6px}
.about-header p{font-size:14px;color:var(--gray)}
.about-wrapper{background:white;border-radius:20px;padding:44px;display:grid;grid-template-columns:1.3fr 1fr;gap:44px;box-shadow:var(--shadow-lg);border:1px solid var(--border)}
.about-tag{display:inline-block;background:#F0EFF9;color:var(--navy);font-size:11px;font-weight:700;padding:5px 14px;border-radius:50px;margin-bottom:14px;text-transform:uppercase;letter-spacing:.07em}
.about-text h3{font-size:24px;font-weight:800;margin-bottom:16px;color:var(--navy)}
.about-text p{font-size:14px;line-height:1.8;color:#4d5f5a;margin-bottom:12px}
.feature-pills{margin-top:20px;display:flex;flex-wrap:wrap;gap:8px}
.feature-pills span{background:#F0EFF9;color:var(--navy);padding:6px 13px;border-radius:30px;font-size:12px;font-weight:600}
.about-services{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.service-card{background:var(--cream);padding:20px;border-radius:14px;text-align:center;border:1px solid var(--border);transition:all .3s}
.service-card:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.service-card .icon{font-size:28px;margin-bottom:8px}
.service-card h4{font-size:14px;margin-bottom:5px;color:var(--navy);font-weight:700}
.service-card p{font-size:12px;color:var(--gray)}
.service-card.highlight{background:var(--navy)}
.service-card.highlight h4,.service-card.highlight p{color:white}

/* CONTACT */
.contact-page{padding:70px 0;background:var(--cream)}
.contact-header{text-align:center;margin-bottom:44px}
.contact-header h2{font-size:32px;font-weight:800;color:var(--navy);margin-bottom:6px}
.contact-header p{font-size:14px;color:var(--gray)}
.contact-wrapper{background:white;border-radius:20px;padding:44px;display:grid;grid-template-columns:1.2fr 1fr;gap:44px;box-shadow:var(--shadow-lg);border:1px solid var(--border)}
.contact-info h3{font-size:22px;font-weight:800;margin-bottom:12px;color:var(--navy)}
.contact-info>p{font-size:14px;line-height:1.7;color:var(--gray);margin-bottom:18px}
.contact-item{display:flex;gap:12px;margin-bottom:14px;align-items:flex-start}
.contact-item span{font-size:18px;margin-top:2px}
.contact-item p{margin:0;font-size:14px;color:#333;line-height:1.6}
.contact-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}
.contact-btn{background:var(--navy);color:white;padding:11px 20px;border-radius:30px;font-weight:700;font-size:13px;transition:background .2s}
.contact-btn:hover{background:var(--navydark)}
.contact-fb{display:inline-flex;align-items:center;gap:7px;background:#1877F2;color:white;padding:11px 18px;border-radius:30px;font-weight:700;font-size:13px;transition:background .2s}
.contact-fb:hover{background:#1565D8}
.contact-map iframe{width:100%;height:280px;border:0;border-radius:14px;margin-top:16px}

/* FORM */
.form-section{padding:56px 0;background:var(--cream)}
.form-brand{text-align:center;margin-bottom:28px}
.form-brand img{height:56px;margin-bottom:10px}
.form-brand h2{font-size:22px;font-weight:800;color:var(--navy)}
.form-brand p{font-size:11px;color:var(--red);font-weight:700;text-transform:uppercase;letter-spacing:.07em;margin-top:3px}
.brand-meta{margin-top:8px;display:flex;justify-content:center;gap:20px;font-size:12px;color:var(--gray)}
.medical-form{background:white;padding:32px;border-radius:18px;box-shadow:var(--shadow);border:1px solid var(--border)}
.medical-form fieldset{border:1px solid var(--border);padding:20px;border-radius:12px;margin-bottom:20px}
.medical-form legend{padding:0 10px;font-weight:700;font-size:12px;color:var(--navy);text-transform:uppercase;letter-spacing:.06em}
.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin-bottom:14px}
.medical-form label{font-size:12px;font-weight:600;display:block;margin-bottom:5px;color:#333}
.medical-form input,.medical-form textarea{width:100%;padding:10px 12px;border:1.5px solid var(--border);border-radius:8px;font-size:14px;background:var(--cream);font-family:'Poppins',sans-serif;transition:border-color .2s}
.medical-form input:focus,.medical-form textarea:focus{outline:none;border-color:var(--navy);background:white}
.medical-form textarea{resize:vertical}
.checkbox-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:10px 18px}
.checkbox-grid label{display:grid;grid-template-columns:18px 1fr;align-items:start;column-gap:8px;font-size:13px;font-weight:500;cursor:pointer}
.checkbox-grid input{margin-top:3px;accent-color:var(--navy)}

/* REPORT */
.report-check{background:var(--cream);padding:64px 0}
.report-card{max-width:500px;margin:auto;background:white;padding:36px 32px;border-radius:20px;box-shadow:var(--shadow-lg);border:1px solid var(--border)}
.report-form label{font-size:13px;font-weight:700;margin-bottom:7px;display:block;color:var(--navy)}
.report-form input{width:100%;padding:12px 14px;border-radius:10px;border:1.5px solid var(--border);font-size:14px;margin-bottom:16px;font-family:'Poppins',sans-serif;background:var(--cream)}
.report-form input:focus{outline:none;border-color:var(--navy);background:white}
.report-error{margin-top:18px;background:#FEF0F0;color:var(--red);padding:13px 15px;border-radius:10px;font-size:13px;border:1px solid #FECDD3}
.report-result{margin-top:22px;padding:20px;border-radius:14px}
.report-result.success{background:#F0EFF9;border:1px solid #C7C4EE}
.report-result h3{margin-bottom:10px;font-size:17px;color:var(--navy);font-weight:800}
.report-result p{font-size:13px;margin-bottom:7px}

/* FOOTER */
.footer{background:var(--navydark);padding:44px 0 22px;margin-top:auto}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:40px;margin-bottom:32px}
.footer-brand img{height:44px;margin-bottom:10px}
.footer-brand h3{font-size:15px;font-weight:700;color:white;margin-bottom:2px}
.footer-brand .red-tag{color:#F4A0A0;font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.08em;display:block;margin-bottom:8px}
.footer-brand p{font-size:12px;color:rgba(255,255,255,.5);line-height:1.7}
.footer-col h4{font-size:11px;font-weight:700;color:white;text-transform:uppercase;letter-spacing:.08em;margin-bottom:12px}
.footer-col a{display:block;font-size:12px;color:rgba(255,255,255,.6);margin-bottom:8px;transition:color .2s}
.footer-col a:hover{color:white}
.footer-col .fb-lnk{display:inline-flex;align-items:center;gap:7px;background:#1877F2;color:white;padding:7px 13px;border-radius:8px;font-size:12px;font-weight:600;margin-top:4px}
.footer-divider{border:none;border-top:1px solid rgba(255,255,255,.1);margin-bottom:16px}
.footer-bottom{display:flex;justify-content:space-between;font-size:11px;color:rgba(255,255,255,.4);flex-wrap:wrap;gap:6px}

/* RESPONSIVE */
@media(max-width:992px){
  .tests-grid{grid-template-columns:repeat(2,1fr)}
  .about-wrapper,.contact-wrapper{grid-template-columns:1fr;padding:28px}
  .about-services{grid-template-columns:1fr 1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:768px){
  .desktop-nav,.lang-bar-left{display:none}
  .hamburger{display:block}
  .lang-bar{top:0}
  .navbar{top:41px}
  .page-header h1{font-size:24px}
  .section-title{font-size:22px}
  .about-services{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr;gap:24px}
  .footer-bottom{flex-direction:column;text-align:center}
  .contact-wrapper,.medical-form{padding:20px}
  .report-card{padding:24px 18px}
  .form-grid{grid-template-columns:1fr}
  .contact-actions{flex-direction:column}
}
@media(max-width:480px){
  .tests-grid{grid-template-columns:1fr}
  .checkbox-grid{grid-template-columns:1fr}
}