:root{
  --sea:#0f4c5c; --sea-2:#1b6b7d; --sea-ink:#0a3540; --foam:#e8f4f2; --mint:#7fd1d8;
  --sand:#f8f5ef; --paper:#fffefb; --line:#e6e0d4; --ink:#1c2628; --ink-2:#4f5d60; --ink-3:#86918f;
  --coral:#e07a5f; --amber:#e9a23b; --rose-bg:#fdecea; --rose:#b0453a;
  --shadow:0 1px 2px rgba(15,76,92,.06),0 10px 30px -14px rgba(15,76,92,.25);
  --r:18px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:72px}
html,body{margin:0}
body{background:var(--sand);color:var(--ink);font:16px/1.55 Inter,system-ui,sans-serif;-webkit-font-smoothing:antialiased}
h1,h2,h3{font-family:Fraunces,Georgia,serif;font-weight:600;letter-spacing:-.01em;margin:0}
svg{width:18px;height:18px;fill:currentColor;flex:none}
a{color:var(--sea-2)}
button{font:inherit;cursor:pointer}
.muted{color:var(--ink-3)}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}}

/* ---------- topo ---------- */
.bar{position:sticky;top:0;z-index:10;display:flex;align-items:center;gap:12px;padding:10px 16px;background:rgba(248,245,239,.92);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.logo{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink);margin-right:auto}
.logo svg{width:36px;height:36px}
.logo b{display:block;font-family:Fraunces,serif;font-size:18px;line-height:1.1}
.logo small{display:block;font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-3)}
.links{display:none;gap:22px}
.links a{text-decoration:none;color:var(--ink-2);font-weight:500}
.links a:hover{color:var(--sea)}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:999px;padding:13px 20px;font-weight:600;font-size:15.5px;text-decoration:none;background:var(--sea);color:#fff;transition:transform .15s,box-shadow .15s,background .15s;min-height:48px}
.btn:hover{background:var(--sea-2);transform:translateY(-1px);box-shadow:0 10px 22px -12px rgba(15,76,92,.6)}
.btn.call{background:var(--coral)}
.btn.call:hover{background:#cf6a50}
.btn.ghost{background:var(--paper);color:var(--sea);border:1.5px solid var(--sea)}
.btn.ghost:hover{background:var(--foam)}
.btn.sm{padding:9px 14px;min-height:40px;font-size:14px}
.btn.sm span{display:none}
.btn:focus-visible,.chat-fab:focus-visible,.chips button:focus-visible{outline:3px solid var(--amber);outline-offset:2px}

/* ---------- capa ---------- */
.hero{display:grid;gap:8px;padding:28px 16px 36px;background:linear-gradient(180deg,var(--foam),var(--sand))}
.eyebrow{margin:0 0 8px;font-size:13px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--sea-2)}
.hero h1{font-size:clamp(32px,8vw,54px);line-height:1.08;color:var(--sea-ink)}
.lead{font-size:17px;color:var(--ink-2);max-width:540px;margin:14px 0 22px}
.cta{display:flex;flex-direction:column;gap:10px}
.facts{list-style:none;padding:0;margin:24px 0 0;display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.facts li{background:var(--paper);border:1px solid var(--line);border-radius:14px;padding:10px;text-align:center;font-size:12.5px;color:var(--ink-2)}
.facts b{display:block;color:var(--ink);font-size:13.5px}
.hero-art{display:none}
.hero-art svg{width:100%;height:auto}

/* ---------- secoes ---------- */
.sec{padding:44px 16px}
.sec.alt{background:var(--paper);border-block:1px solid var(--line)}
.sec h2{font-size:clamp(26px,6vw,36px);color:var(--sea-ink)}
.sec-sub{color:var(--ink-2);margin:6px 0 22px}
.grid{display:grid;gap:12px}
.grid article{background:var(--paper);border:1px solid var(--line);border-radius:var(--r);padding:18px;box-shadow:var(--shadow)}
.sec.alt .grid article{background:var(--sand)}
.grid h3{font-size:18px;margin:10px 0 4px}
.grid p{margin:0;color:var(--ink-2);font-size:14.5px}
.ic{display:grid;place-items:center;width:42px;height:42px;border-radius:12px;background:var(--foam);color:var(--sea)}
.ic svg{width:22px;height:22px}
.svc .urgent .ic{background:var(--rose-bg);color:var(--rose)}
.team article{display:grid;grid-template-columns:56px 1fr;column-gap:14px;align-items:start}
.team h3{margin:2px 0 4px;font-size:17px}
.team p{grid-column:2}
.av{width:56px;height:56px;border-radius:50%;display:grid;place-items:center;background:var(--c);color:#fff;font-weight:700;font-size:18px;letter-spacing:.02em;grid-row:span 2}
.av.sm{width:38px;height:38px;font-size:15px}

.visit{display:grid;gap:14px;margin-top:18px}
.card{background:var(--paper);border:1px solid var(--line);border-radius:var(--r);padding:20px;box-shadow:var(--shadow)}
.card h3{font-size:20px;margin-bottom:10px}
.card p{margin:0 0 12px}
.hours{width:100%;border-collapse:collapse;font-size:15px}
.hours th{text-align:left;font-weight:500;color:var(--ink-2);padding:7px 0;border-top:1px solid var(--line)}
.hours td{text-align:right;padding:7px 0;border-top:1px solid var(--line);font-variant-numeric:tabular-nums}
.hours tr:first-child th,.hours tr:first-child td{border-top:0}
.hours .off td{color:var(--ink-3)}
.hours tr.today th,.hours tr.today td{color:var(--sea);font-weight:700}
.tel{font-family:Fraunces,serif;font-size:24px;text-decoration:none;color:var(--sea)}

.foot{padding:28px 16px 110px;background:var(--sea-ink);color:#cfe2e3;font-size:14px}
.foot p{margin:0 0 8px;max-width:760px}
.foot a{color:var(--mint)}

/* ---------- chat ---------- */
.chat-fab{position:fixed;right:16px;bottom:calc(16px + env(safe-area-inset-bottom));z-index:20;display:flex;align-items:center;gap:8px;border:0;border-radius:999px;background:var(--sea);color:#fff;padding:14px 18px;font-weight:600;box-shadow:0 14px 30px -10px rgba(15,76,92,.6);transition:transform .15s}
.chat-fab:hover{transform:translateY(-2px)}
.chat-fab svg{width:20px;height:20px}
.chat-fab[hidden]{display:none}

.chat{position:fixed;inset:0;z-index:30;display:flex;flex-direction:column;background:var(--paper);animation:pop .25s cubic-bezier(.2,.8,.2,1)}
.chat[hidden]{display:none}
@keyframes pop{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
.chat header{display:flex;align-items:center;gap:10px;padding:12px 14px;background:var(--sea);color:#fff;padding-top:calc(12px + env(safe-area-inset-top))}
.chat header b{display:block;font-size:15px}
.chat header small{color:#bfe0e2;font-size:12px}
.chat header .av{background:#fff;color:var(--sea)}
.chat .x{margin-left:auto;width:40px;height:40px;border-radius:50%;border:0;background:rgba(255,255,255,.14);color:#fff;display:grid;place-items:center}
.msgs{list-style:none;margin:0;padding:16px 14px;flex:1;overflow-y:auto;display:flex;flex-direction:column;gap:10px;background:var(--sand)}
.msgs li{max-width:85%;padding:10px 13px;border-radius:16px;font-size:15px;line-height:1.45;white-space:pre-wrap;overflow-wrap:anywhere}
.msgs .bot{background:var(--paper);border:1px solid var(--line);border-bottom-left-radius:5px;align-self:flex-start}
.msgs .me{background:var(--sea);color:#fff;border-bottom-right-radius:5px;align-self:flex-end}
.msgs .err{background:var(--rose-bg);color:var(--rose);align-self:center;font-size:13.5px;text-align:center}
.msgs .ok{border-color:#9fd7b8;background:#ecf8f1}
.typing{display:flex;gap:4px;align-items:center;padding:14px 16px!important}
.typing i{width:7px;height:7px;border-radius:50%;background:var(--ink-3);animation:blink 1.2s infinite}
.typing i:nth-child(2){animation-delay:.2s}.typing i:nth-child(3){animation-delay:.4s}
@keyframes blink{0%,80%,100%{opacity:.25}40%{opacity:1}}
.chips{display:flex;gap:8px;overflow-x:auto;padding:10px 14px 0;background:var(--paper)}
.chips[hidden]{display:none}
.chips button{flex:none;border:1px solid var(--sea-2);background:var(--paper);color:var(--sea);border-radius:999px;padding:7px 12px;font-size:13.5px;font-weight:500}
.chat form{display:flex;gap:8px;align-items:flex-end;padding:10px 14px;background:var(--paper)}
.chat textarea{flex:1;resize:none;border:1px solid var(--line);border-radius:14px;padding:11px 12px;font:inherit;font-size:16px;max-height:120px;background:var(--sand);color:var(--ink)}
.chat textarea:focus{outline:2px solid var(--mint);border-color:transparent}
.send{width:46px;height:46px;border-radius:50%;border:0;background:var(--coral);color:#fff;display:grid;place-items:center}
.send:disabled{opacity:.5;cursor:default}
.fine{margin:0;padding:0 14px calc(10px + env(safe-area-inset-bottom));font-size:11.5px;color:var(--ink-3);background:var(--paper);display:flex;justify-content:space-between;gap:8px}

/* ---------- telas maiores ---------- */
@media (min-width:640px){
  .cta{flex-direction:row}
  .btn.sm span{display:inline}
  .grid.svc{grid-template-columns:repeat(2,1fr)}
  .grid.team{grid-template-columns:repeat(2,1fr)}
  .visit{grid-template-columns:1fr 1fr}
  .chat{inset:auto 20px 20px auto;width:390px;height:min(620px,calc(100vh - 40px));border-radius:22px;overflow:hidden;box-shadow:0 30px 60px -20px rgba(10,53,64,.45);border:1px solid var(--line)}
  .chat header{padding-top:12px}
  .fine{padding-bottom:10px}
}
@media (min-width:960px){
  .bar{padding:12px 40px}
  .links{display:flex;margin-right:12px}
  .hero{grid-template-columns:1.1fr .9fr;align-items:center;padding:64px 40px 72px;gap:40px}
  .hero-art{display:block}
  .sec{padding:72px 40px}
  .sec>*{max-width:1120px;margin-left:auto;margin-right:auto}
  .grid.svc{grid-template-columns:repeat(4,1fr)}
  .grid.team{grid-template-columns:repeat(4,1fr)}
  .team article{grid-template-columns:1fr;row-gap:8px}
  .team p{grid-column:auto}
  .foot{padding:36px 40px 40px}
  .foot p{margin-left:auto;margin-right:auto;max-width:1120px}
}