:root{--navy:#123B5D;--blue:#2A6F97;--sky:#61A5C2;--ice:#EAF5FA;--white:#fff;--ink:#173042;--muted:#5E7180;--line:#DCE8EE;--soft:#F6FAFC;--wa:#25D366;--wa-dark:#1eae54;--shadow:0 18px 55px rgba(18,59,93,.11);--radius:22px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:#fff;line-height:1.65;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.container{width:min(1160px,calc(100% - 40px));margin:auto}.skip{position:absolute;left:-9999px;top:auto}.skip:focus{left:16px;top:16px;background:#fff;padding:10px 14px;z-index:200;border-radius:10px;box-shadow:var(--shadow)}
.topbar{background:var(--navy);color:#dcebf3;font-size:13px}.topbar .container{display:flex;justify-content:space-between;gap:18px;padding:8px 0}.topbar strong{color:#fff}.site-header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.96);backdrop-filter:blur(14px);border-bottom:1px solid rgba(18,59,93,.08)}.nav-wrap{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:76px}.brand{display:flex;align-items:center;gap:11px;font-weight:800;letter-spacing:-.03em;color:var(--navy);white-space:nowrap}.brand-mark{width:42px;height:42px;object-fit:contain}.brand-text small{display:block;font-size:10px;letter-spacing:.14em;color:var(--blue);font-weight:800}.brand-text span{font-size:17px}.nav{display:flex;align-items:center;gap:5px}.nav-item{position:relative}.nav>a,.nav-item>a{padding:10px 10px;border-radius:11px;font-size:14px;font-weight:700;color:#2a495e;display:flex;gap:5px;align-items:center}.nav>a:hover,.nav-item>a:hover{background:var(--ice);color:var(--navy)}.dropdown{display:none;position:absolute;top:44px;left:0;width:310px;background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow);padding:9px}.dropdown a{display:block;padding:10px 12px;border-radius:10px;font-size:14px;color:#36576c}.dropdown a:hover{background:var(--soft);color:var(--navy)}.nav-item:hover .dropdown,.nav-item:focus-within .dropdown{display:block}.header-wa,.btn-wa{background:var(--wa)!important;color:#fff!important;border-radius:999px!important;padding:11px 16px!important;box-shadow:0 9px 24px rgba(37,211,102,.18)}.header-wa:hover,.btn-wa:hover{background:var(--wa-dark)!important;transform:translateY(-1px)}.menu-btn{display:none;border:0;background:var(--ice);width:44px;height:44px;border-radius:12px;color:var(--navy);font-size:22px}
.hero{background:linear-gradient(180deg,#f6fbfe 0%,#fff 100%);padding:72px 0 58px;overflow:hidden}.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:52px;align-items:center}.eyebrow{display:inline-flex;align-items:center;gap:8px;background:#e4f2f8;color:var(--blue);font-size:12px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;padding:7px 11px;border-radius:999px}.hero h1,.page-hero h1{font-size:clamp(38px,5vw,66px);line-height:1.03;margin:18px 0 18px;letter-spacing:-.045em;color:var(--navy)}.hero p{font-size:19px;color:#496777;max-width:700px}.hero-actions,.cta-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:26px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;border-radius:999px;padding:13px 18px;font-weight:800;font-size:15px;border:1px solid transparent;transition:.18s}.btn-primary{background:var(--navy);color:#fff}.btn-primary:hover{background:#0d304d;transform:translateY(-1px)}.btn-outline{border-color:#c7dce7;background:#fff;color:var(--navy)}.btn-outline:hover{background:var(--ice)}.trust-row{display:flex;gap:8px;flex-wrap:wrap;margin-top:28px}.trust-row span{border:1px solid #d5e5ed;background:#fff;border-radius:999px;padding:7px 10px;font-size:12px;font-weight:700;color:#4a6778}.hero-card{position:relative;background:#fff;border:1px solid #dbeaf1;box-shadow:var(--shadow);border-radius:30px;padding:26px;min-height:410px}.hero-visual{height:220px;border-radius:22px;background:linear-gradient(145deg,#dff1f8,#f8fcfe);position:relative;overflow:hidden}.hero-visual:before{content:"";position:absolute;width:210px;height:210px;border:38px solid rgba(42,111,151,.15);border-radius:50%;left:50%;top:50%;transform:translate(-50%,-50%)}.hero-visual:after{content:"HQ";position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);font-weight:900;font-size:54px;color:var(--navy);letter-spacing:-.05em}.quick-note{margin-top:20px;display:grid;grid-template-columns:repeat(2,1fr);gap:10px}.quick-note div{padding:13px;border:1px solid var(--line);border-radius:15px;background:#fbfdfe}.quick-note strong{display:block;color:var(--navy);font-size:13px}.quick-note span{font-size:12px;color:var(--muted)}
.hero-media{display:block;width:100%;height:100%;border-radius:22px;object-fit:cover;object-position:center 28%}
.media-split{display:grid;grid-template-columns:1.04fr .96fr;gap:24px;align-items:stretch;margin-bottom:28px}
.media-copy,.media-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px;box-shadow:0 8px 28px rgba(18,59,93,.04)}
.media-copy h3{margin:0 0 10px;color:var(--navy);font-size:28px;line-height:1.12;letter-spacing:-.03em}.media-copy p{margin:0;color:var(--muted)}
.video-frame{position:relative;overflow:hidden;border-radius:20px;background:#091b2c;min-height:420px;display:flex;align-items:center;justify-content:center}
.video-frame video{width:100%;height:100%;object-fit:cover;display:block}
.media-badges{display:flex;gap:8px;flex-wrap:wrap;margin-top:18px}.media-badges span{border:1px solid #d5e5ed;background:#f8fcfe;border-radius:999px;padding:7px 10px;font-size:12px;font-weight:700;color:#4a6778}
.doctor-photo img{width:100%;height:100%;object-fit:cover;display:block;border-radius:24px}
section{padding:74px 0}.section-head{max-width:760px;margin:0 auto 34px;text-align:center}.section-head.left{text-align:left;margin-left:0}.section-head h2{font-size:clamp(30px,4vw,45px);line-height:1.08;letter-spacing:-.035em;color:var(--navy);margin:8px 0 12px}.section-head p{color:var(--muted);font-size:17px;margin:0}.soft{background:var(--soft)}.ice{background:var(--ice)}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:23px;transition:.18s;box-shadow:0 8px 28px rgba(18,59,93,.04)}.card:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:#c6dce7}.card h3{margin:12px 0 7px;color:var(--navy);font-size:20px;line-height:1.2}.card p{margin:0;color:var(--muted);font-size:14px}.card-link{display:inline-flex;margin-top:14px;color:var(--blue);font-weight:800;font-size:13px}.symptom-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.symptom{display:flex;align-items:center;gap:14px;background:#fff;border:1px solid var(--line);padding:18px;border-radius:18px;font-weight:800;color:var(--navy);transition:.18s}.symptom:hover{border-color:#b6d2df;transform:translateY(-2px);box-shadow:0 10px 32px rgba(18,59,93,.08)}.icon-box{width:46px;height:46px;display:grid;place-items:center;border-radius:14px;background:var(--ice);color:var(--blue);flex:0 0 auto}.icon-box svg{width:24px;height:24px;stroke:currentColor;fill:none;stroke-width:1.8}.split{display:grid;grid-template-columns:1fr 1fr;gap:42px;align-items:center}.feature-list{display:grid;gap:12px}.feature{display:flex;gap:12px;padding:15px;background:#fff;border:1px solid var(--line);border-radius:15px}.check{width:26px;height:26px;display:grid;place-items:center;background:var(--ice);color:var(--blue);border-radius:50%;font-weight:900;flex:0 0 auto}.doctor-panel{background:linear-gradient(135deg,#123B5D,#2A6F97);color:#fff;border-radius:30px;padding:32px;display:grid;grid-template-columns:280px 1fr;gap:34px;align-items:center}.doctor-photo{height:330px;border-radius:24px;background:linear-gradient(160deg,#cfe4ee,#eef7fb);display:flex;align-items:center;justify-content:center;color:var(--navy);text-align:center;padding:24px;font-weight:800}.doctor-panel h2{font-size:38px;line-height:1.08;letter-spacing:-.03em;margin:0 0 8px}.doctor-panel p{color:#deebf2}.institution-row{display:flex;flex-wrap:wrap;gap:8px;margin:18px 0}.institution-row span{border:1px solid rgba(255,255,255,.24);padding:7px 10px;border-radius:999px;font-size:12px;font-weight:700}.doctor-panel .btn-outline{border-color:rgba(255,255,255,.35);background:transparent;color:#fff}.doctor-panel .btn-outline:hover{background:rgba(255,255,255,.08)}
.faq-list{max-width:860px;margin:auto}.faq-item{border-bottom:1px solid var(--line)}.faq-q{width:100%;text-align:left;border:0;background:transparent;padding:19px 3px;font:inherit;font-weight:800;color:var(--navy);display:flex;justify-content:space-between;gap:20px;cursor:pointer}.faq-a{display:none;padding:0 3px 20px;color:var(--muted)}.faq-item.open .faq-a{display:block}.faq-item.open .faq-q span:last-child{transform:rotate(45deg)}.final-cta{background:var(--navy);color:#fff;border-radius:32px;padding:48px;text-align:center}.final-cta h2{font-size:clamp(31px,4vw,46px);line-height:1.08;margin:0 0 12px;letter-spacing:-.035em}.final-cta p{color:#dbe9f0;max-width:700px;margin:0 auto}.final-cta .btn-wa{font-size:17px;padding:15px 22px!important;margin-top:20px}.alert{border-left:4px solid #e8a23b;background:#fff9ee;border-radius:14px;padding:16px 18px;color:#6d5426;margin:22px 0}.good{border-left-color:#4ea9c7;background:#eff9fc;color:#315d6d}
.page-hero{padding:58px 0 36px;background:linear-gradient(180deg,#f5fbfe,#fff)}.page-hero h1{font-size:clamp(34px,4.4vw,55px);max-width:850px}.page-hero p{font-size:18px;color:var(--muted);max-width:830px}.breadcrumbs{font-size:12px;color:#6a8190;margin-bottom:14px}.breadcrumbs a{color:var(--blue)}.article-wrap{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:38px;padding:42px 0 74px}.article{min-width:0}.article h2{color:var(--navy);font-size:31px;line-height:1.15;letter-spacing:-.025em;margin:38px 0 12px}.article h3{color:var(--navy);font-size:21px;margin:25px 0 8px}.article p,.article li{color:#3e5a6b}.article ul{padding-left:22px}.article table{width:100%;border-collapse:collapse;margin:18px 0;font-size:14px}.article th,.article td{border:1px solid var(--line);padding:12px;text-align:left;vertical-align:top}.article th{background:var(--ice);color:var(--navy)}.summary-box{background:var(--ice);border-radius:20px;padding:21px;margin:0 0 28px}.summary-box strong{display:block;color:var(--navy);margin-bottom:7px}.article-meta{display:flex;gap:12px;flex-wrap:wrap;color:#6b8291;font-size:12px;margin-top:18px}.side{position:relative}.side-sticky{position:sticky;top:100px;display:grid;gap:14px}.side-card{border:1px solid var(--line);border-radius:20px;padding:19px;background:#fff}.side-card h3{font-size:18px;margin:0 0 8px;color:var(--navy)}.side-card p{font-size:13px;color:var(--muted)}.side-card a:not(.btn){display:block;padding:7px 0;color:var(--blue);font-size:13px;font-weight:700;border-bottom:1px solid #edf3f6}.source-list{font-size:13px;background:#fbfdfe;border:1px solid var(--line);border-radius:18px;padding:17px 20px;margin-top:35px}.source-list a{color:var(--blue);text-decoration:underline}.related{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:22px}.related a{border:1px solid var(--line);border-radius:16px;padding:15px;font-weight:750;color:var(--navy);background:#fff}.related a:hover{background:var(--ice)}
.footer{background:#0d2d46;color:#d6e4ec;padding:44px 0 26px}.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:35px}.footer h3{color:#fff;font-size:15px;margin:0 0 12px}.footer p,.footer a{font-size:13px;color:#c3d7e2}.footer a{display:block;margin:5px 0}.footer-bottom{border-top:1px solid rgba(255,255,255,.12);margin-top:30px;padding-top:18px;font-size:12px;color:#9eb7c5;display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap}.float-wa{position:fixed;right:18px;bottom:18px;z-index:90;background:var(--wa);color:#fff;border-radius:999px;padding:13px 17px;box-shadow:0 14px 34px rgba(20,90,48,.28);font-weight:850;display:flex;gap:9px;align-items:center}.float-wa:hover{background:var(--wa-dark)}.wa-dot{width:22px;height:22px;border-radius:50%;border:2px solid #fff;display:grid;place-items:center;font-size:12px}.privacy-note{font-size:11px;color:#7790a0;margin-top:10px}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}.contact-box{background:#fff;border:1px solid var(--line);border-radius:22px;padding:24px}.contact-box h2{font-size:28px;margin-top:0;color:var(--navy)}
@media(max-width:980px){.nav{display:none;position:absolute;left:20px;right:20px;top:72px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);border-radius:18px;padding:10px;max-height:76vh;overflow:auto}.nav.open{display:block}.nav>a,.nav-item>a{padding:11px 12px}.nav-item:hover .dropdown,.nav-item:focus-within .dropdown{display:block;position:static;width:auto;box-shadow:none;border:0;padding:2px 8px 8px}.menu-btn{display:block}.header-wa{display:none!important}.hero-grid,.split,.article-wrap,.media-split{grid-template-columns:1fr}.hero-card{min-height:0}.side-sticky{position:static}.cards{grid-template-columns:repeat(2,1fr)}.symptom-grid{grid-template-columns:repeat(2,1fr)}.doctor-panel{grid-template-columns:220px 1fr}.doctor-photo{height:280px}.video-frame{min-height:360px}.footer-grid{grid-template-columns:1fr 1fr}.related{grid-template-columns:1fr 1fr}}
@media(max-width:680px){.container{width:min(100% - 28px,1160px)}.topbar .container{justify-content:center;text-align:center}.topbar .container span:last-child{display:none}.hero{padding:46px 0 38px}.hero-grid{gap:26px}.hero h1,.page-hero h1{font-size:40px}.hero p{font-size:16px}.hero-actions .btn{width:100%}.hero-card{padding:18px}.quick-note{grid-template-columns:1fr 1fr}.cards,.symptom-grid,.related,.contact-grid{grid-template-columns:1fr}.doctor-panel{grid-template-columns:1fr;padding:22px}.doctor-photo{height:260px}.doctor-panel h2{font-size:31px}.media-copy,.media-card{padding:18px}.media-copy h3{font-size:24px}.video-frame{min-height:300px}.footer-grid{grid-template-columns:1fr}.final-cta{padding:33px 20px}.float-wa{left:14px;right:14px;justify-content:center;bottom:12px}.article-wrap{padding-top:20px}.article h2{font-size:27px}section{padding:56px 0}.brand-text span{font-size:15px}.brand-mark{width:38px;height:38px;object-fit:contain}}