*{box-sizing:border-box;}
body{margin:0;}
img{max-width:100%;}

/* ===== Mobile menu (hidden on desktop) ===== */
.ds-menu-toggle{display:none;}
.ds-burger{display:none;}
.ds-overlay{position:fixed;inset:0;z-index:200;background:#ffffff;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;opacity:0;visibility:hidden;transform:translateY(-10px);transition:opacity .45s ease,transform .45s ease,visibility .45s;}
@media (min-width:861px){.ds-overlay{display:none;}}
.ds-overlay-close{position:absolute;top:20px;right:22px;width:44px;height:44px;display:flex;align-items:center;justify-content:center;cursor:pointer;}
.ds-overlay-logo{height:62px;width:auto;margin-bottom:38px;opacity:0;transform:translateY(14px);transition:opacity .5s ease .05s,transform .5s ease .05s;}
.ds-overlay-link{text-decoration:none;color:#141414;font-size:30px;font-weight:600;letter-spacing:-0.6px;padding:11px 0;opacity:0;transform:translateY(16px);transition:opacity .5s ease,transform .5s ease;}
.ds-menu-toggle:checked ~ .ds-overlay{opacity:1;visibility:visible;transform:none;}
.ds-menu-toggle:checked ~ .ds-overlay .ds-overlay-logo{opacity:1;transform:none;}
.ds-menu-toggle:checked ~ .ds-overlay .ds-overlay-link{opacity:1;transform:none;}
.ds-menu-toggle:checked ~ .ds-overlay .ds-overlay-link:nth-of-type(1){transition-delay:.10s;}
.ds-menu-toggle:checked ~ .ds-overlay .ds-overlay-link:nth-of-type(2){transition-delay:.16s;}
.ds-menu-toggle:checked ~ .ds-overlay .ds-overlay-link:nth-of-type(3){transition-delay:.22s;}
.ds-menu-toggle:checked ~ .ds-overlay .ds-overlay-link:nth-of-type(4){transition-delay:.28s;}
.ds-menu-toggle:checked ~ .ds-overlay .ds-overlay-link:nth-of-type(5){transition-delay:.34s;}
.ds-menu-toggle:checked ~ .ds-burger span:nth-child(1){transform:translateY(8px) rotate(45deg);}
.ds-menu-toggle:checked ~ .ds-burger span:nth-child(2){opacity:0;}
.ds-menu-toggle:checked ~ .ds-burger span:nth-child(3){transform:translateY(-8px) rotate(-45deg);}

/* ===== Contact form fields ===== */
.ds-field{appearance:none;width:100%;border:none;border-bottom:1px solid #c9c9c9;background:transparent;padding:8px 0 12px;font-family:inherit;font-size:17px;color:#141414;outline:none;transition:border-color .15s ease;}
.ds-field::placeholder{color:#9a9a9a;}
.ds-field:focus{border-bottom-color:#141414;}
.ds-field-wrap label{display:block;font-size:17px;color:#3a3a3a;margin-bottom:12px;}
textarea.ds-field{resize:vertical;min-height:96px;}

/* ===== Responsive layout ===== */
@media (max-width:860px){
  .ds-desktop-nav{display:none !important;}
  .ds-header-bar{grid-template-columns:1fr !important;justify-items:start !important;padding:16px 22px !important;}
  .ds-header-bar > a{justify-self:start !important;}
  .ds-header-bar img{height:52px !important;}
  .ds-burger{display:flex;flex-direction:column;justify-content:center;align-items:center;gap:6px;position:absolute;top:50%;right:18px;transform:translateY(-50%);width:44px;height:44px;cursor:pointer;z-index:210;}
  .ds-burger span{display:block;width:26px;height:2px;background:#141414;border-radius:2px;transition:transform .3s ease,opacity .2s ease;}

  .qs-row{grid-template-columns:1fr !important;}
  .qs-title{font-size:clamp(34px,9vw,48px) !important;}

  [style*="grid-template-columns"]:not(.ds-header-bar){grid-template-columns:1fr !important;}
  [style*=" 56px"]{padding-left:22px !important;padding-right:22px !important;}
  [style*=" 64px"]{padding-left:24px !important;padding-right:24px !important;}
  [style*=" 72px"]{padding-left:24px !important;padding-right:24px !important;}
  [style*="padding:120px"]{padding-top:64px !important;padding-bottom:64px !important;}
  [style*="padding:96px 56px"]{padding-top:48px !important;padding-bottom:54px !important;}
  [style*="88px 240px"]{padding:44px 24px !important;}
  [style*="72px 64px 80px"]{padding:44px 24px 52px !important;}
  [style*="96px 64px"]{padding:52px 26px !important;}
  [style*="80px 72px"]{padding:46px 26px !important;}
  [alt="Syringe"]{display:none !important;}
  [style*="min-height:600px"]{min-height:300px !important;}
  [style*="height:840px"]{height:62vh !important;}
  [style*="gap:80px"]{gap:34px !important;}
  [style*="gap:88px"]{gap:30px !important;}
  [style*="gap:48px"]{gap:28px !important;}
  [style*="gap:36px"]{gap:22px !important;}
  [style*="gap:32px"]{gap:16px !important;}
  [style*="font-size:30px"]{font-size:18px !important;}
  h1[style]{font-size:clamp(34px,9vw,48px) !important;letter-spacing:-1px !important;}
  h2[style]{font-size:clamp(27px,7vw,40px) !important;}
}