:root{--c1:#1a2a3a;--c2:#2a4a6a;--c3:#3a6a9a;--c4:#6aaad0;--c5:#e8f4fc;--c6:#f4f8fc;--c7:#fafcfe;--txt:#1a2a3a;--muted:#4a6a8a;--border:#d0e0f0;--white:#fff;--r:4px;--r2:10px}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'IBM Plex Sans',sans-serif;color:var(--txt);background:var(--white);line-height:1.65;font-weight:300}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer}
h1,h2,h3{font-family:'IBM Plex Serif',serif}

.wp-cookie{position:fixed;bottom:0;left:0;right:0;background:var(--c1);color:rgba(255,255,255,.7);padding:14px 24px;display:none;align-items:center;justify-content:space-between;gap:16px;z-index:9999;flex-wrap:wrap}
.wp-cookie.show{display:flex}
.wp-cookie p{font-size:.8rem}
.wp-cookie a{color:var(--c4);text-decoration:underline}
.wp-cookie-btns{display:flex;gap:8px}
.wp-cookie-btns button{padding:6px 18px;border-radius:var(--r);border:none;font-size:.78rem;font-weight:500;cursor:pointer;background:var(--c3);color:#fff}
.wp-cookie-btns button:last-child{background:transparent;border:1px solid rgba(255,255,255,.2);color:rgba(255,255,255,.6)}

.wp-topbar{background:var(--c5);border-bottom:1px solid var(--border);padding:8px 0;text-align:center}
.wp-topbar-inner{font-size:.75rem;color:var(--muted);display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:8px}
.wp-sep{color:var(--border)}

.wp-header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.98);backdrop-filter:blur(8px);border-bottom:1px solid var(--border)}
.wp-header-inner{max-width:1200px;margin:0 auto;padding:0 40px;height:64px;display:flex;align-items:center;gap:32px}
.wp-logo{display:flex;align-items:center;gap:10px}
.wp-logo-mark{width:36px;height:36px;background:var(--c2);color:#fff;border-radius:var(--r);display:flex;align-items:center;justify-content:center;font-family:'IBM Plex Serif',serif;font-size:1.1rem;font-weight:600}
.wp-logo-mark.sm{width:28px;height:28px;font-size:.9rem}
.wp-logo-text{display:flex;flex-direction:column;line-height:1.1}
.wp-logo-text span:first-child{font-family:'IBM Plex Serif',serif;font-size:.95rem;color:var(--c1)}
.wp-logo-text span:last-child{font-size:.65rem;color:var(--muted);text-transform:uppercase;letter-spacing:.1em}
.wp-nav{display:flex;gap:0;margin-left:auto}
.wp-nav a{font-size:.82rem;color:var(--muted);padding:6px 16px;transition:color .2s;border-bottom:2px solid transparent}
.wp-nav a:hover{color:var(--c2);border-bottom-color:var(--c3)}
.wp-order-btn{background:var(--c2);color:#fff;padding:9px 24px;border-radius:var(--r);font-size:.82rem;font-weight:500;transition:all .2s}
.wp-order-btn:hover{background:var(--c3)}
.wp-burger{display:none;background:none;border:none;font-size:1.3rem;color:var(--txt)}

.wp-tag{display:inline-block;font-size:.68rem;font-weight:600;text-transform:uppercase;letter-spacing:.14em;color:var(--c3);border:1px solid var(--c4);padding:3px 10px;border-radius:2px;margin-bottom:12px}

.wp-hero{max-width:1200px;margin:0 auto;padding:80px 40px;display:grid;grid-template-columns:1.1fr 1fr;gap:60px;align-items:center}
.wp-hero-tag{font-size:.75rem;color:var(--muted);font-style:italic;margin-bottom:16px;padding-left:12px;border-left:3px solid var(--c3)}
.wp-hero h1{font-size:clamp(2.4rem,4vw,3.6rem);color:var(--c1);line-height:1.1;margin-bottom:16px}
.wp-hero-sub{font-size:.9rem;color:var(--muted);line-height:1.8;margin-bottom:28px;max-width:500px}
.wp-hero-stats{display:flex;gap:0;margin-bottom:32px;border:1px solid var(--border);border-radius:var(--r2);overflow:hidden}
.wp-stat{flex:1;padding:16px;text-align:center;border-right:1px solid var(--border)}
.wp-stat:last-child{border-right:none}
.wp-stat strong{display:block;font-family:'IBM Plex Serif',serif;font-size:1.6rem;color:var(--c2);margin-bottom:2px}
.wp-stat span{font-size:.72rem;color:var(--muted);text-transform:uppercase;letter-spacing:.06em}
.wp-hero-actions{display:flex;gap:12px;flex-wrap:wrap}
.wp-btn-primary{background:var(--c2);color:#fff;padding:13px 32px;border-radius:var(--r);font-size:.875rem;font-weight:500;transition:all .2s}
.wp-btn-primary:hover{background:var(--c3)}
.wp-btn-ghost{border:1px solid var(--border);color:var(--muted);padding:13px 24px;border-radius:var(--r);font-size:.875rem;transition:all .2s}
.wp-btn-ghost:hover{border-color:var(--c3);color:var(--c2)}
.wp-hero-img-wrap{background:var(--c6);border-radius:var(--r2);padding:32px;border:1px solid var(--border)}
.wp-hero-img-wrap img{max-height:460px;width:auto;margin:0 auto;filter:drop-shadow(0 12px 24px rgba(42,74,106,.15))}
.wp-hero-cert{display:flex;gap:12px;margin-top:16px;justify-content:center;flex-wrap:wrap}
.wp-cert-item{font-size:.75rem;color:var(--c3);font-weight:500;background:var(--c5);padding:4px 12px;border-radius:3px;border:1px solid var(--border)}

.wp-section-inner{max-width:1200px;margin:0 auto;padding:80px 40px}
.wp-section-head{max-width:640px;margin-bottom:40px}
.wp-section-head h2{font-size:clamp(1.8rem,3vw,2.4rem);color:var(--c1);margin-bottom:12px}
.wp-section-head p{font-size:.875rem;color:var(--muted);line-height:1.8}

.wp-formula{background:var(--c7);border-top:1px solid var(--border);border-bottom:1px solid var(--border)}
.wp-table-wrap{overflow-x:auto;margin-bottom:16px}
.wp-table{width:100%;border-collapse:collapse;font-size:.83rem}
.wp-table thead tr{background:var(--c2);color:#fff}
.wp-table thead th{padding:12px 16px;text-align:left;font-weight:500;font-size:.78rem;text-transform:uppercase;letter-spacing:.06em}
.wp-table tbody tr{border-bottom:1px solid var(--border)}
.wp-table tbody tr:nth-child(even){background:var(--c6)}
.wp-table tbody td{padding:14px 16px;color:var(--txt);vertical-align:top}
.wp-table tbody td strong{color:var(--c1)}
.wp-table tbody td em{font-size:.75rem;color:var(--muted)}
.wp-table-filler td{background:var(--c5);color:var(--muted);font-size:.78rem;font-style:italic}
.wp-table-note{font-size:.78rem;color:var(--muted);font-style:italic}

.wp-clinical{background:var(--white)}
.wp-clinical-grid{display:grid;grid-template-columns:1.3fr 1fr;gap:60px;align-items:start}
.wp-clinical-text h2{font-size:clamp(1.8rem,3vw,2.4rem);color:var(--c1);margin-bottom:16px}
.wp-clinical-text>p{font-size:.875rem;color:var(--muted);line-height:1.8;margin-bottom:28px}
.wp-study-list{display:flex;flex-direction:column;gap:20px}
.wp-study{display:flex;gap:16px;align-items:flex-start}
.wp-study-num{width:36px;height:36px;background:var(--c5);border:1px solid var(--border);border-radius:var(--r);display:flex;align-items:center;justify-content:center;font-family:'IBM Plex Serif',serif;font-size:.9rem;color:var(--c2);flex-shrink:0}
.wp-study-body strong{display:block;font-size:.875rem;color:var(--c1);margin-bottom:4px}
.wp-study-body p{font-size:.82rem;color:var(--muted);line-height:1.7}
.wp-clinical-aside{display:flex;flex-direction:column;gap:16px}
.wp-aside-card{background:var(--c6);border:1px solid var(--border);border-radius:var(--r2);padding:20px}
.wp-aside-icon{font-size:1.3rem;margin-bottom:8px;display:block}
.wp-aside-card h3{font-family:'IBM Plex Serif',serif;font-size:.95rem;color:var(--c1);margin-bottom:6px}
.wp-aside-card p{font-size:.82rem;color:var(--muted);line-height:1.7}

.wp-reviews{background:var(--c6);border-top:1px solid var(--border)}
.wp-reviews h2{font-size:clamp(1.8rem,3vw,2.4rem);color:var(--c1);margin-bottom:28px}
.wp-rev-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.wp-rev{background:var(--white);border:1px solid var(--border);border-radius:var(--r2);padding:22px}
.wp-rev-header{display:flex;align-items:center;gap:10px;margin-bottom:12px}
.wp-rev-av{width:38px;height:38px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:600;color:#fff;font-size:.75rem;flex-shrink:0}
.wp-rev-header strong{display:block;font-size:.875rem;color:var(--c1)}
.wp-stars{color:#e8a020;font-size:.8rem}
.wp-rev-loc{margin-left:auto;font-size:.72rem;color:var(--muted)}
.wp-rev p{font-size:.83rem;color:var(--muted);line-height:1.75;font-style:italic}

.wp-order{background:var(--white);border-top:1px solid var(--border)}
.wp-order-inner{max-width:1200px;margin:0 auto;padding:80px 40px;display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:start}
.wp-order-left h2{font-size:clamp(1.8rem,3vw,2.4rem);color:var(--c1);margin-bottom:8px}
.wp-order-left>p{font-size:.82rem;color:var(--muted);margin-bottom:28px}
.wp-pkg-list{display:flex;flex-direction:column;gap:8px}
.wp-pkg{display:flex;align-items:center;gap:12px;border:1px solid var(--border);border-radius:var(--r2);padding:14px 16px;cursor:pointer;position:relative;transition:all .2s}
.wp-pkg:hover{border-color:var(--c3)}
.wp-pkg input{accent-color:var(--c2)}
.wp-pkg-best{border-color:var(--c2)}
.wp-pkg-ribbon{position:absolute;top:-9px;left:16px;background:var(--c2);color:#fff;padding:2px 10px;border-radius:2px;font-size:.65rem;font-weight:600}
.wp-pkg-body{display:flex;flex-direction:column;gap:2px}
.wp-pkg-name{font-size:.875rem;color:var(--c1);font-weight:500}
.wp-pkg-price{font-size:.8rem;color:var(--muted)}
.wp-form{background:var(--c6);border:1px solid var(--border);border-radius:var(--r2);padding:28px;display:flex;flex-direction:column;gap:14px}
.wp-form h3{font-family:'IBM Plex Serif',serif;font-size:1.1rem;color:var(--c1);margin-bottom:4px}
.wp-field-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.wp-field{display:flex;flex-direction:column;gap:4px}
.wp-field label{font-size:.75rem;font-weight:500;color:var(--muted);text-transform:uppercase;letter-spacing:.06em}
.wp-field input{padding:9px 12px;border:1px solid var(--border);border-radius:var(--r);font-size:.875rem;font-family:'IBM Plex Sans',sans-serif;color:var(--txt);background:var(--white);transition:border-color .2s}
.wp-field input:focus{outline:none;border-color:var(--c3)}
.wp-field input::placeholder{color:#a0b8d0}
.wp-chk{display:flex;align-items:flex-start;gap:8px;font-size:.78rem;color:var(--muted)}
.wp-chk input{width:auto;margin-top:3px;accent-color:var(--c2)}
.wp-chk a{color:var(--c2);text-decoration:underline}
.wp-submit{padding:13px;background:var(--c2);color:#fff;border:none;border-radius:var(--r);font-size:.875rem;font-weight:500;transition:all .2s}
.wp-submit:hover{background:var(--c3)}
.wp-ok{text-align:center;padding:48px 20px}
.wp-ok-check{width:56px;height:56px;background:var(--c5);border:2px solid var(--c3);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.4rem;color:var(--c2);margin:0 auto 16px}
.wp-ok h3{font-family:'IBM Plex Serif',serif;font-size:1.3rem;color:var(--c1);margin-bottom:8px}
.wp-ok p{font-size:.875rem;color:var(--muted)}

.wp-faq{background:var(--c6);border-top:1px solid var(--border)}
.wp-faq-inner{max-width:1200px;margin:0 auto;padding:80px 40px}
.wp-faq-inner h2{font-size:clamp(1.8rem,3vw,2.4rem);color:var(--c1);margin-bottom:28px}
.wp-faq-cols{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.wp-faq-col{display:flex;flex-direction:column;gap:0}
.wp-faq-q{border-bottom:1px solid var(--border)}
.wp-faq-q summary{list-style:none;padding:14px 0;font-size:.875rem;font-weight:500;color:var(--txt);cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:12px}
.wp-faq-q summary::after{content:'+';color:var(--c3);font-size:1.1rem;transition:transform .3s}
.wp-faq-q[open] summary::after{transform:rotate(45deg)}
.wp-faq-q p{padding:0 0 14px;font-size:.83rem;color:var(--muted);line-height:1.75}

.wp-footer{background:var(--c1)}
.wp-footer-top{max-width:1200px;margin:0 auto;padding:32px 40px;display:flex;align-items:center;gap:32px;border-bottom:1px solid rgba(255,255,255,.08);flex-wrap:wrap}
.wp-footer-brand{display:flex;align-items:center;gap:8px;color:rgba(255,255,255,.7);font-family:'IBM Plex Serif',serif}
.wp-footer-nav{display:flex;gap:24px;margin-left:auto;flex-wrap:wrap}
.wp-footer-nav a{font-size:.8rem;color:rgba(255,255,255,.4);transition:color .2s}
.wp-footer-nav a:hover{color:rgba(255,255,255,.8)}
.wp-footer-contact{display:flex;flex-direction:column;gap:4px}
.wp-footer-contact a{font-size:.8rem;color:rgba(255,255,255,.4);transition:color .2s}
.wp-footer-contact a:hover{color:rgba(255,255,255,.8)}
.wp-footer-bottom{max-width:1200px;margin:0 auto;padding:20px 40px;display:flex;flex-direction:column;gap:4px}
.wp-footer-bottom p{font-size:.72rem;color:rgba(255,255,255,.2);line-height:1.6}

@media(max-width:1024px){
  .wp-header-inner{padding:0 24px}
  .wp-hero{grid-template-columns:1fr;padding:60px 24px;gap:40px}
  .wp-section-inner{padding:60px 24px}
  .wp-clinical-grid{grid-template-columns:1fr}
  .wp-rev-grid{grid-template-columns:1fr}
  .wp-order-inner{grid-template-columns:1fr;padding:60px 24px}
  .wp-faq-cols{grid-template-columns:1fr}
  .wp-footer-top{padding:24px;flex-direction:column;align-items:flex-start}
  .wp-footer-nav{margin-left:0}
  .wp-footer-bottom{padding:16px 24px}
}
@media(max-width:768px){
  .wp-nav{display:none;position:fixed;inset:0;background:var(--white);flex-direction:column;align-items:center;justify-content:center;gap:24px;z-index:200}
  .wp-nav.open{display:flex}
  .wp-nav a{font-size:1.2rem;color:var(--txt)}
  .wp-burger{display:block}
  .wp-order-btn{display:none}
  .wp-field-row{grid-template-columns:1fr}
  .wp-hero-stats{flex-direction:column}
  .wp-stat{border-right:none;border-bottom:1px solid var(--border)}
  .wp-stat:last-child{border-bottom:none}
}