/* Crescent Bioresearch — Entry Gate
   First-visit RUO acknowledgement modal. Blocks the page until the visitor
   confirms the research-use terms. Acknowledgement is persisted to
   localStorage so it only appears once per browser. */

.entry-gate{position:fixed;inset:0;z-index:2000;background:rgba(28,28,26,.78);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);display:flex;align-items:center;justify-content:center;padding:24px;opacity:0;pointer-events:none;transition:opacity .25s ease;font-family:'Raleway',sans-serif}
.entry-gate.is-open{opacity:1;pointer-events:auto}
.entry-gate-modal{background:#F7F6F2;max-width:560px;width:100%;max-height:calc(100vh - 48px);overflow-y:auto;border:1px solid #C4C2BA;display:flex;flex-direction:column;transform:translateY(20px);transition:transform .35s cubic-bezier(.2,.8,.3,1)}
.entry-gate.is-open .entry-gate-modal{transform:translateY(0)}

.entry-gate-bar{background:#0F6E56;color:#fff;padding:9px 22px;font-family:'Cinzel',serif;font-weight:300;font-size:9.5px;letter-spacing:3.5px;text-transform:uppercase;text-align:center}
.entry-gate-bar span{color:#9FE1CB;font-weight:400}

.entry-gate-body{padding:36px 40px 30px}
.entry-gate-mark{font-family:'Cinzel',serif;font-weight:400;font-size:10px;letter-spacing:5px;text-transform:uppercase;color:#1D9E75;text-align:center;margin-bottom:14px}
.entry-gate h2{font-family:'Cinzel',serif;font-weight:300;font-size:22px;letter-spacing:3px;color:#1C1C1A;text-align:center;line-height:1.25;margin-bottom:8px}
.entry-gate h2 em{font-style:italic;color:#0F6E56}
.entry-gate .lede{text-align:center;font-size:12.5px;line-height:1.7;color:#5F5E5A;letter-spacing:.3px;margin-bottom:24px;padding-bottom:20px;border-bottom:1px solid #C4C2BA}

.entry-gate-clauses{display:flex;flex-direction:column;gap:14px;margin-bottom:22px}
.entry-gate-clauses li{list-style:none;display:grid;grid-template-columns:auto 1fr;gap:12px;font-size:12.5px;line-height:1.65;color:#3a3a37;letter-spacing:.2px}
.entry-gate-clauses li::before{content:'§';font-family:'Cinzel',serif;font-weight:400;color:#0F6E56;font-size:13px;line-height:1.4}
.entry-gate-clauses li strong{color:#1C1C1A;font-family:'Cinzel',serif;font-weight:400;letter-spacing:1px;display:block;margin-bottom:2px;font-size:10.5px;text-transform:uppercase}

.entry-gate-consent{display:grid;grid-template-columns:auto 1fr;gap:12px;align-items:flex-start;background:#fff;border:1px solid #C4C2BA;padding:14px 16px;margin-bottom:18px;cursor:pointer}
.entry-gate-consent:hover{border-color:#0F6E56}
.entry-gate-consent input{width:18px;height:18px;margin-top:2px;accent-color:#0F6E56;cursor:pointer}
.entry-gate-consent span{font-size:12px;line-height:1.65;color:#3a3a37;letter-spacing:.2px}

.entry-gate-actions{display:flex;flex-direction:column;gap:10px}
.entry-gate-btn{display:block;width:100%;font-family:'Cinzel',serif;font-weight:300;font-size:11px;letter-spacing:4px;text-transform:uppercase;background:#0F6E56;color:#fff;border:0;padding:15px;cursor:pointer;transition:background .2s,opacity .2s}
.entry-gate-btn:hover{background:#1D9E75}
.entry-gate-btn:disabled{background:#C4C2BA;cursor:not-allowed;opacity:.6}
.entry-gate-decline{background:none;border:0;font-family:'Raleway',sans-serif;font-size:10.5px;letter-spacing:1px;color:#5F5E5A;text-decoration:underline;cursor:pointer;padding:6px;transition:color .2s;text-align:center;width:100%}
.entry-gate-decline:hover{color:#9b3a2a}

.entry-gate-footer{font-size:9.5px;letter-spacing:1px;color:#9C9A92;text-align:center;line-height:1.6;padding:12px 40px 28px}
.entry-gate-footer a{color:#0F6E56;border-bottom:1px solid #0F6E56;padding-bottom:1px}

/* Decline state — quiet message overlay */
.entry-gate-declined{position:fixed;inset:0;z-index:2000;background:#F7F6F2;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:48px 24px;text-align:center;font-family:'Raleway',sans-serif}
.entry-gate-declined .e{font-family:'Cinzel',serif;font-weight:400;font-size:10px;letter-spacing:5px;color:#1D9E75;text-transform:uppercase;margin-bottom:18px}
.entry-gate-declined h2{font-family:'Cinzel',serif;font-weight:300;font-size:26px;letter-spacing:3px;color:#1C1C1A;line-height:1.3;margin-bottom:18px}
.entry-gate-declined p{font-size:13.5px;line-height:1.9;color:#5F5E5A;max-width:480px;margin-bottom:28px;letter-spacing:.3px}
.entry-gate-declined .reopen{font-family:'Cinzel',serif;font-weight:300;font-size:11px;letter-spacing:4px;text-transform:uppercase;color:#0F6E56;border-bottom:1px solid #0F6E56;padding-bottom:2px;cursor:pointer;background:none;border-top:0;border-left:0;border-right:0}

/* Lock scroll on body when gate is up */
body.entry-gate-locked{overflow:hidden}

@media (max-width:640px){
  .entry-gate-body{padding:28px 24px 22px}
  .entry-gate-footer{padding:12px 24px 24px}
  .entry-gate h2{font-size:19px;letter-spacing:2px}
}