/* Cabecinha — design system (Aline Marangon · Osteopatia) */
:root{
  --petrol:#1E7B71; --petrol-d:#155a52; --coral:#E97A63; --coral-d:#d8593f;
  --mustard:#F2B950; --mustard-d:#d69a1f; --mint:#BFE3D0; --mint-2:#DCEFE1;
  --blue:#8FD4E0; --blue-2:#DDF0F4; --peach:#FBE1D9; --sun:#FBEBC9;
  --cream:#FBF5EA; --card:#FFFFFF; --ink:#17544d; --muted:#6d8a85; --line:#eadfce;
  --r:22px; --r-sm:15px; --r-xs:11px;
  /* sistema de sombra em camadas (profundidade real, tom petróleo) */
  --sh-sm:0 1px 2px rgba(21,90,82,.05), 0 3px 8px -1px rgba(21,90,82,.08);
  --sh:0 2px 5px rgba(21,90,82,.06), 0 12px 26px -8px rgba(21,90,82,.2), 0 28px 56px -18px rgba(21,90,82,.17);
  --sh-lg:0 4px 8px rgba(21,90,82,.06), 0 20px 40px -12px rgba(21,90,82,.24), 0 44px 78px -28px rgba(21,90,82,.18);
  --ring:inset 0 1px 0 rgba(255,255,255,.7);
  --hair:1px solid rgba(21,90,82,.07);
  --card-grad:linear-gradient(180deg,#ffffff 0%,#fdfbf6 100%);
  --hd:'Baloo 2',system-ui,sans-serif; --bd:'Nunito',system-ui,sans-serif;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{font-family:var(--bd);color:var(--ink);line-height:1.5;-webkit-font-smoothing:antialiased;
  background:linear-gradient(177deg,#FDFAF3 0%,#F7EFDF 55%,#F3EAD7 100%);background-attachment:fixed}
h1,h2,h3,h4,.hd{font-family:var(--hd);font-weight:700;line-height:1.15;margin:0}
a{color:inherit}
img{max-width:100%;display:block}
button{font-family:var(--bd);cursor:pointer;border:0;background:none}
.muted{color:var(--muted)}
.center{text-align:center}

/* botões */
.btn{position:relative;display:inline-flex;align-items:center;justify-content:center;gap:8px;font-family:var(--hd);
  font-weight:600;font-size:16px;padding:14px 20px;border-radius:999px;white-space:nowrap;
  transition:transform .18s cubic-bezier(.2,.8,.2,1),box-shadow .18s,filter .18s}
.btn:active{transform:translateY(1px) scale(.99)}
.btn-primary{color:#fff;background:linear-gradient(180deg,#31998c 0%,#1E7B71 55%,#1a6d64 100%);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.28), inset 0 -2px 6px rgba(0,0,0,.10), 0 2px 4px rgba(21,90,82,.2), 0 10px 20px -6px rgba(21,90,82,.42)}
.btn-primary:hover{filter:brightness(1.05);transform:translateY(-1px);box-shadow:inset 0 1px 0 rgba(255,255,255,.3), 0 5px 9px rgba(21,90,82,.24), 0 16px 30px -8px rgba(21,90,82,.5)}
.btn-wa{color:#fff;background:linear-gradient(180deg,#2ee06f,#1fbf5a);box-shadow:inset 0 1px 0 rgba(255,255,255,.32), 0 2px 4px rgba(20,120,60,.25), 0 10px 22px -6px rgba(20,150,70,.5)}
.btn-wa:hover{filter:brightness(1.04);transform:translateY(-1px)}
.btn-ghost{background:var(--card-grad);color:var(--petrol);border:var(--hair);box-shadow:var(--sh-sm), var(--ring)}
.btn-ghost:hover{transform:translateY(-1px);box-shadow:var(--sh), var(--ring)}
.btn-block{display:flex;width:100%}
.btn-lg{padding:16px 24px;font-size:17px}

/* cards, inputs, badges */
.card{background:var(--card-grad);border-radius:var(--r);box-shadow:var(--sh), var(--ring);border:var(--hair);padding:18px}
.badge{display:inline-flex;align-items:center;gap:5px;font-family:var(--hd);font-weight:600;font-size:12px;
  color:#fff;background:linear-gradient(180deg,#ee8871,#e2664c);padding:4px 11px;border-radius:999px;letter-spacing:.2px;
  box-shadow:inset 0 1px 0 rgba(255,255,255,.3), 0 3px 8px -2px rgba(216,89,63,.5)}
.pill{display:inline-flex;align-items:center;gap:6px;font-weight:700;font-size:12.5px;color:var(--petrol);
  background:linear-gradient(180deg,#e6f3ea,#d6ecdd);padding:6px 12px;border-radius:999px;box-shadow:inset 0 1px 0 rgba(255,255,255,.6), 0 1px 3px rgba(21,90,82,.08)}
.field{margin-bottom:14px}
.field label{display:block;font-weight:700;font-size:13px;margin-bottom:6px;color:var(--ink)}
.input,select.input{width:100%;font-family:var(--bd);font-size:16px;color:var(--ink);background:#fff;
  border:1.5px solid var(--line);border-radius:var(--r-sm);padding:13px 14px;outline:none;transition:.18s;
  box-shadow:inset 0 2px 4px rgba(21,90,82,.05)}
.input:focus{border-color:var(--petrol);box-shadow:inset 0 1px 3px rgba(21,90,82,.06), 0 0 0 4px rgba(30,123,113,.14)}
.seg{display:flex;gap:8px}
.seg button{flex:1;padding:12px;border-radius:var(--r-sm);border:var(--hair);background:#fff;
  font-family:var(--hd);font-weight:600;color:var(--muted);box-shadow:var(--sh-sm);transition:.18s}
.seg button.on{color:#fff;border-color:transparent;background:linear-gradient(180deg,#2a9488,#1E7B71);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.25), 0 6px 14px -4px rgba(21,90,82,.45)}

/* blobs decorativos */
.blob{position:absolute;border-radius:50%;filter:blur(2px);opacity:.42;pointer-events:none;z-index:0}

/* fade */
.fade-in{animation:fade .35s ease both}
@keyframes fade{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.ic-svg{display:block;flex:none}
.spin{width:34px;height:34px;border:3px solid var(--mint);border-top-color:var(--petrol);border-radius:50%;animation:sp 1s linear infinite}
@keyframes sp{to{transform:rotate(360deg)}}