/* DentistConnect app shell (Nov 2026). Loaded last on every page. */
:root{--dca-ink:#0b2c3a;--dca-deep:#0b3a47;--dca-teal:#14808f;--dca-mint:#5eead4;--dca-line:#dbe7ee;--dca-bg:#eef4f8;--dca-rail:256px;--dca-head:112px}
html{scroll-padding-top:126px}
body.dca-app{background:var(--dca-bg)!important}
.dca-skip{position:absolute;left:-999px;top:0;z-index:2000;background:#fff;color:var(--dca-ink);padding:8px 12px}
.dca-skip:focus{left:8px}

/* header */
.dca-head{position:sticky;top:0;z-index:900;background:linear-gradient(90deg,#082b35,var(--dca-deep));box-shadow:0 2px 14px rgba(0,0,0,.18);font-family:Inter,system-ui,sans-serif}
.dca-head-row{display:flex;align-items:center;gap:14px;height:62px;max-width:1520px;margin:0 auto;padding:0 18px}
.dca-logo{display:flex;align-items:center;gap:10px;text-decoration:none!important;white-space:nowrap}
.dca-logo img{width:34px;height:34px;display:block;border-radius:9px}
.dca-logo span{font-weight:800;font-size:19px;letter-spacing:-.02em;color:#fff}
.dca-logo b{color:var(--dca-mint);font-weight:800}
.dca-nav{display:flex;gap:2px;margin-left:14px;flex:1;min-width:0;overflow:hidden}
.dca-nav a{color:#cfe3ea!important;text-decoration:none!important;font-weight:600;font-size:14px;padding:8px 11px;border-radius:9px;white-space:nowrap}
.dca-nav a:hover,.dca-nav a.is-on{background:rgba(255,255,255,.1);color:#fff!important}
.dca-cta{margin-left:auto;background:var(--dca-mint);color:#06323d!important;text-decoration:none!important;font-weight:800;font-size:14px;padding:9px 18px;border-radius:999px;white-space:nowrap}
.dca-cta:hover{background:#99f6e4}
.dca-menu-btn{display:none;background:none;border:0;color:#fff;padding:6px 8px;margin-left:-6px;line-height:0;border-radius:8px;cursor:pointer}
.dca-chips{border-top:1px solid rgba(255,255,255,.08);background:rgba(0,0,0,.14);overflow-x:auto;scrollbar-width:none}
.dca-chips::-webkit-scrollbar{display:none}
.dca-chips-in{display:flex;gap:8px;max-width:1520px;margin:0 auto;padding:8px 18px}
.dca-chip{flex:0 0 auto;font-size:13px;font-weight:600;color:#cfe3ea!important;text-decoration:none!important;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.14);border-radius:999px;padding:5px 13px;white-space:nowrap}
.dca-chip:hover,.dca-chip.is-on{border-color:var(--dca-mint);color:#fff!important;background:rgba(94,234,212,.16)}

/* shell */
.dca-shell{display:grid;grid-template-columns:var(--dca-rail) minmax(0,1fr);gap:22px;max-width:1520px;margin:0 auto;padding:18px 18px 30px;align-items:start;font-family:Inter,system-ui,sans-serif}
.dca-rail{position:sticky;top:calc(var(--dca-head) + 14px);max-height:calc(100vh - var(--dca-head) - 28px);overflow-y:auto;scrollbar-width:thin;font-size:14px}
.dca-rail-top{display:none}
.dca-rail-cta{display:block;text-align:center;background:linear-gradient(135deg,var(--dca-deep),var(--dca-teal));color:#fff!important;text-decoration:none!important;font-weight:800;border-radius:14px;padding:12px;margin:0 0 10px;line-height:1.3}
.dca-box{background:#fff;border:1px solid var(--dca-line);border-radius:14px;margin:0 0 9px;overflow:hidden}
.dca-box summary{list-style:none;cursor:pointer;padding:11px 14px;font-weight:800;font-size:12px;letter-spacing:.05em;text-transform:uppercase;color:var(--dca-ink);display:flex;align-items:center}
.dca-box summary::-webkit-details-marker{display:none}
.dca-box summary::after{content:"+";margin-left:auto;color:#8aa7b4;font-size:16px;font-weight:600}
.dca-box[open] summary::after{content:"–"}
.dca-box ul{list-style:none;margin:0;padding:0 6px 8px}
.dca-box>ul:first-child{padding-top:6px}
.dca-box li{margin:0;padding:0}
.dca-box a{display:block;padding:7px 10px;border-radius:8px;color:#24404f!important;text-decoration:none!important;font-weight:500;line-height:1.35}
.dca-box a:hover{background:#e8f6f7;color:#0f4c5c!important}
.dca-box a.is-on{background:#dff5f3;color:#0b6b62!important;font-weight:700}
.dca-trust{background:var(--dca-deep);color:#cfe3ea;border-radius:14px;padding:14px 16px;font-size:13px}
.dca-trust b{color:var(--dca-mint);display:block;margin-bottom:6px}
.dca-trust ul{margin:0;padding:0;list-style:none}
.dca-trust li{padding:3px 0 3px 20px;position:relative}
.dca-trust li::before{content:"✓";position:absolute;left:0;color:var(--dca-mint)}
.dca-scrim{display:none}
.dca-main{min-width:0}
.dca-main .lead-page{max-width:none!important;padding:0!important;margin:0!important}
.dca-main .hero-section{margin-bottom:1.5rem;border-radius:24px}
.dca-main .dc-section{margin:1.25rem 0;border-radius:22px}
.dca-main .lead-page>footer{display:none}
.dca-main .lead-page>hr{display:none}
.dca-main .sticky-footer-lead{margin-top:1.25rem}

/* new blocks */
.dca-pills{display:flex;flex-wrap:wrap;gap:8px}
.dca-pills a{display:inline-block;background:#f1f8fb;border:1px solid #d6e8ef;color:#0f4c5c;text-decoration:none;font-weight:600;font-size:.92rem;padding:7px 14px;border-radius:999px}
.dca-pills a:hover{background:#dff5f3;border-color:#9ddcd3}
.dca-ptable{overflow-x:auto}
.dca-ptable table{width:100%;border-collapse:collapse;font-size:.98rem}
.dca-ptable th,.dca-ptable td{text-align:left;padding:.7rem .8rem;border-bottom:1px solid #e1edf4}
.dca-ptable th{font-size:.78rem;text-transform:uppercase;letter-spacing:.05em;color:#658e9e}
.dca-ptable td:last-child{font-weight:700;color:#0f4c5c;white-space:nowrap}
.dca-ptable a{color:#0b2c3a}

/* footer */
.dca-foot{background:#082b35;color:#a9c4cf;font-family:Inter,system-ui,sans-serif;font-size:14px;line-height:1.6}
.dca-foot-in{max-width:1520px;margin:0 auto;padding:30px 18px 26px}
.dca-foot-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin:20px 0}
.dca-foot h3{color:#fff;font-size:13px;letter-spacing:.06em;text-transform:uppercase;margin:0 0 8px}
.dca-foot ul{list-style:none;margin:0;padding:0}
.dca-foot li{padding:2px 0}
.dca-foot a{color:#a9c4cf;text-decoration:none}
.dca-foot a:hover{color:#fff}
.dca-legal{border-top:1px solid rgba(255,255,255,.1);padding-top:14px;margin:0;font-size:13px;color:#86a6b3}
.dca-tabs{display:none}

@media (max-width:1180px){.dca-nav{display:none}}
@media (max-width:1000px){
  :root{--dca-head:104px}
  .dca-menu-btn{display:block}
  .dca-shell{grid-template-columns:minmax(0,1fr);padding:12px 10px 24px;gap:0}
  .dca-rail{position:fixed;top:0;bottom:0;left:0;width:300px;max-width:86vw;max-height:none;z-index:1300;background:var(--dca-bg);padding:0 12px 24px;transform:translateX(-105%);transition:transform .22s ease;box-shadow:0 0 40px rgba(0,0,0,.25)}
  .dca-rail-top{display:flex;justify-content:space-between;align-items:center;position:sticky;top:0;z-index:1;background:var(--dca-bg);padding:14px 4px 10px;font-size:16px;color:var(--dca-ink)}
  .dca-x{background:none;border:0;font-size:20px;padding:4px 8px;cursor:pointer;color:var(--dca-ink)}
  body.dca-open{overflow:hidden}
  body.dca-open .dca-rail{transform:none}
  body.dca-open .dca-scrim{display:block;position:fixed;inset:0;z-index:1250;background:rgba(8,43,53,.55)}
  body.dca-app{padding-bottom:68px}
  .dc-sticky-book{display:none!important}
  .dca-tabs{display:flex;position:fixed;left:0;right:0;bottom:0;z-index:1000;background:#fff;border-top:1px solid var(--dca-line);box-shadow:0 -4px 16px rgba(0,0,0,.06);padding:4px 4px calc(4px + env(safe-area-inset-bottom))}
  .dca-tabs a,.dca-tabs button{flex:1;display:flex;flex-direction:column;align-items:center;gap:2px;background:none;border:0;padding:5px 0;font:600 11px/1.2 Inter,system-ui,sans-serif;color:#4b6573;text-decoration:none;cursor:pointer}
  .dca-tabs svg{width:22px;height:22px}
  .dca-tabs a[aria-current]{color:var(--dca-teal)}
  .dca-tabs .dca-tab-book svg{background:var(--dca-teal);color:#fff;width:46px;height:46px;padding:11px;border-radius:50%;margin-top:-22px;box-shadow:0 4px 14px rgba(20,128,143,.45)}
  .dca-tabs .dca-tab-book{color:var(--dca-teal);font-weight:800}
  .dca-foot-grid{grid-template-columns:1fr 1fr}
  .dca-main .hero-section{border-radius:18px}
}
@media (max-width:560px){
  .dca-head-row{padding:0 12px;height:56px;gap:8px}
  .dca-logo span{font-size:17px}
  .dca-cta{padding:8px 13px;font-size:13px}
  .dca-chips-in{padding:7px 12px}
  .dca-foot-grid{grid-template-columns:1fr}
}
@media print{.dca-head,.dca-rail,.dca-tabs{display:none}.dca-shell{display:block}}