/* Edge Medical starter styles — clean, medical, responsive */
:root{
  --bg: #f7fafb;
  --card: #ffffff;
  --ink: #0a1b2a;
  --muted: #516173;
  --brand: #0aa4d6;
  --brand-dark:#0686af;
  --line: #e6eef3;
  --focus: #ffbf47;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;color:var(--ink);font-family:Inter,system-ui,Segoe UI,Roboto,Arial,sans-serif;background:var(--bg);line-height:1.6}
.container{max-width:1100px;margin:0 auto;padding:0 20px}
h1,h2,h3{line-height:1.2;margin:0 0 .5rem}
h1{font-size:clamp(1.8rem,2.5vw,2.6rem)}
h2{font-size:clamp(1.4rem,2.1vw,2rem)}
h3{font-size:1.1rem}
p{margin:.4rem 0 .9rem}
a{color:var(--brand);text-decoration:none}
a:hover{text-decoration:underline}
.small{font-size:.85rem}
.muted{color:var(--muted)}
.mono{font-family: ui-monospace, Menlo, Consolas, monospace;white-space:pre-wrap}
.grid{display:grid;gap:16px}
.card{background:var(--card);padding:16px;border:1px solid var(--line);border-radius:12px;box-shadow:0 1px 0 rgba(10,27,42,.02)}
.cards{display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}
.btn-primary,.btn-secondary{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border-radius:10px;padding:10px 14px;border:1px solid transparent;cursor:pointer;
  font-weight:600;text-decoration:none
}
.btn-primary{background:var(--brand);color:white}
.btn-primary:hover{background:var(--brand-dark)}
.btn-secondary{background:transparent;border-color:var(--line);color:var(--ink)}
.btn-secondary:hover{border-color:var(--brand)}
.field label{display:block;font-weight:600;margin-bottom:6px}
.field input,.field select,.field textarea{
  width:100%;padding:10px;border-radius:10px;border:1px solid var(--line);background:white
}
.actions{display:flex;gap:12px;flex-wrap:wrap}
.site-header{position:sticky;top:0;background:rgba(255,255,255,.75);backdrop-filter:saturate(180%) blur(10px);border-bottom:1px solid var(--line);z-index:10}
.header-wrap{display:flex;align-items:center;justify-content:space-between;padding:10px 0}
.brand{display:flex;align-items:center;gap:12px}
.logo{height:40px}
.brand-text{display:flex;flex-direction:column;font-size:.9rem}
.nav a{padding:10px 12px;border-radius:8px}
.nav a:hover{background:var(--card)}
.hero{background:linear-gradient(180deg, #e7f6fb, #f7fafb);border-bottom:1px solid var(--line)}
.hero-wrap{padding:42px 0;text-align:center}
.hero .cta{margin-top:10px;display:inline-flex}
.design .results{margin-top:20px;grid-template-columns:1fr 1fr}
.plan{width:100%;height:auto;border:1px solid var(--line);border-radius:12px;background:white}
.products,.cases,.contact{padding:36px 0}
.contact-form .grid{grid-template-columns:repeat(auto-fit, minmax(220px,1fr))}
.site-footer{border-top:1px solid var(--line);padding:16px 0;margin-top:32px}
.footer-wrap{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}
/* Chatbot */
.chat-launcher{
  position:fixed;right:20px;bottom:20px;width:54px;height:54px;border-radius:50%;
  border:1px solid var(--line);background:var(--brand);color:#fff;font-weight:800;font-size:18px;
  box-shadow:0 8px 30px rgba(0,0,0,.15);cursor:pointer;z-index:20
}
.chat-panel{
  position:fixed;right:20px;bottom:86px;width:340px;max-width:calc(100vw - 40px);
  background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:0 8px 40px rgba(0,0,0,.18);
  display:none;flex-direction:column;overflow:hidden;z-index:20
}
.chat-panel.open{display:flex}
.chat-header{display:flex;align-items:center;justify-content:space-between;background:#f3f7f9;padding:10px 12px;border-bottom:1px solid var(--line)}
#chatClose{border:none;background:transparent;font-size:20px;cursor:pointer}
.chat-log{padding:12px;height:260px;overflow:auto;display:flex;flex-direction:column;gap:8px}
.chat-msg{padding:10px 12px;border-radius:12px;max-width:90%}
.chat-msg.user{align-self:flex-end;background:var(--brand);color:#fff}
.chat-msg.bot{align-self:flex-start;background:#f1f6f9;border:1px solid var(--line)}
.chat-form{display:flex;gap:8px;border-top:1px solid var(--line);padding:8px}
.chat-form input{flex:1}
.chat-note{padding:6px 10px;font-size:.8rem;color:var(--muted)}
@media (max-width: 920px){
  .design .results{grid-template-columns:1fr}
}