/* ============================================================
   Diagnóstico Vet — sistema de design compartilhado
   (usado por index.html e mentoria/index.html)

   Direção visual: clínica veterinária que cuida do negócio com a
   mesma seriedade com que cuida do paciente. Verde-petróleo (saúde,
   calma) sobre papel creme (cuidado, acolhimento), com dourado para
   autoridade e terracota/coral só como acento. Verde WhatsApp é
   reservado EXCLUSIVAMENTE para o botão de conversa.
   Todos os pares de texto/fundo têm contraste >= 4,5:1.
   ============================================================ */

/* ---------- fontes (hospedadas aqui: sem Google Fonts, sem rastreio) ---------- */
@font-face{font-family:"Fraunces";src:url("/fonts/fraunces-latin-wght-normal.woff2") format("woff2");font-weight:100 900;font-style:normal;font-display:swap}
@font-face{font-family:"Plus Jakarta Sans";src:url("/fonts/plus-jakarta-sans-latin-wght-normal.woff2") format("woff2");font-weight:200 800;font-style:normal;font-display:swap}

/* ---------- tokens ---------- */
:root{
  --paper:#FBF8F3; --paper-2:#F4EFE6; --desk:#E8E2D6; --card:#FFFFFF;
  --ink:#12201E; --ink-2:#2A3D3A; --muted:#4A605C; --placeholder:#586D69;
  --line:#E6DFD3; --line-strong:#CFC6B7; --field-border:#82958F;

  --petrol-900:#082A2B; --petrol:#0E3B3C; --petrol-700:#155457; --teal:#2A8C82; --mint:#E3F1EE;
  --terra:#AE4422; --terra-soft:#F8E9E1; --coral:#F5A27E;
  --gold:#B8893F; --gold-ink:#6B4E1F; --gold-soft:#F5ECDB; --gold-line:#E9D8B5; --gold-on-dark:#E6B85C;

  --ok:#16603F; --ok-soft:#E4F0E9; --warn:#8F5300; --warn-soft:#FBF0DA; --bad:#A32820; --bad-soft:#FAE6E3;
  --wa:#25D366; --wa-hover:#1FBF5B; --wa-ink:#06301A;
  --focus:#2A8C82;

  --font-display:"Fraunces",Georgia,"Times New Roman",serif;
  --font-body:"Plus Jakarta Sans",system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;

  --r-sm:12px; --r:16px; --r-lg:22px; --r-xl:28px;
  --shadow-sm:0 1px 2px rgba(18,32,30,.05),0 4px 14px rgba(18,32,30,.05);
  --shadow:0 2px 4px rgba(18,32,30,.05),0 12px 32px rgba(18,32,30,.09);
  --shadow-lg:0 30px 80px rgba(18,32,30,.18);
  --ease:cubic-bezier(.2,.8,.2,1);
}

/* ---------- base ---------- */
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
html,body{margin:0;padding:0}
body{font-family:var(--font-body);font-size:16px;line-height:1.55;color:var(--ink);background:var(--paper);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
h1,h2,h3,h4,p,ul,ol{margin:0}
ul,ol{padding:0;list-style:none}
h1,h2{font-family:var(--font-display);font-weight:650;letter-spacing:-.02em;line-height:1.1;text-wrap:balance}
h3{font-weight:750;letter-spacing:-.01em;line-height:1.25}
p{text-wrap:pretty}
b,strong{font-weight:750}
img,svg{display:block}
:focus-visible{outline:3px solid var(--focus);outline-offset:3px}
.sr-only{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.tnum{font-variant-numeric:tabular-nums lining-nums}

/* ---------- tipografia utilitária ---------- */
.eyebrow{font-size:12px;line-height:1.2;letter-spacing:.14em;text-transform:uppercase;font-weight:800;color:var(--gold-ink)}
.eyebrow.on-dark{color:var(--gold-on-dark)}
.eyebrow.terra{color:var(--terra)}
.lead{font-size:17px;line-height:1.55;color:var(--ink-2)}
.small{font-size:14px;line-height:1.5;color:var(--muted)}

/* ---------- botões (sempre uma linha; alvo >= 48px) ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;width:100%;min-height:56px;padding:0 22px;border:0;border-radius:var(--r);font:750 16px/1 var(--font-body);letter-spacing:-.005em;white-space:nowrap;text-decoration:none;cursor:pointer;transition:transform .15s var(--ease),box-shadow .2s,background .2s,border-color .2s,color .2s;-webkit-appearance:none;appearance:none}
.btn:active{transform:scale(.985)}
.btn svg{width:20px;height:20px;flex:0 0 auto}
.btn-primary{background:var(--petrol);color:#fff;box-shadow:0 10px 24px rgba(14,59,60,.26)}
.btn-primary:hover{background:var(--petrol-700)}
.btn-wa{background:var(--wa);color:var(--wa-ink);box-shadow:0 12px 28px rgba(37,211,102,.32)}
.btn-wa:hover{background:var(--wa-hover)}
.btn-outline{background:#fff;color:var(--petrol);border:1.5px solid var(--line-strong)}
.btn-outline:hover{border-color:var(--petrol-700);background:var(--mint)}
.btn-outline-dark{background:rgba(255,255,255,.06);color:#fff;border:1.5px solid rgba(255,255,255,.38)}
.btn-outline-dark:hover{background:rgba(255,255,255,.14)}
.btn-quiet{min-height:48px;background:transparent;color:var(--petrol);font-size:15px;text-decoration:underline;text-underline-offset:4px}
.btn-sm{min-height:48px;font-size:15px;border-radius:14px}
.btn[disabled]{opacity:.55;cursor:not-allowed}

/* ---------- selo de autoridade ---------- */
.cert{display:flex;align-items:center;gap:12px;background:linear-gradient(135deg,var(--gold-soft),#FBF4E6);border:1px solid var(--gold-line);border-radius:var(--r);padding:12px 14px;color:var(--gold-ink);font-size:14px;line-height:1.35}
.cert .ic{width:40px;height:40px;flex:0 0 auto;border-radius:50%;display:grid;place-items:center;background:linear-gradient(145deg,#E9C06E,#B8893F);color:#2E1F08;box-shadow:inset 0 1px 0 rgba(255,255,255,.4),0 2px 6px rgba(184,137,63,.35)}
.cert .ic svg{width:21px;height:21px}
.cert b{color:#3F2D0C;display:block;font-size:15px;text-wrap:balance}
.cert small{display:block;font-size:13px;color:var(--gold-ink);margin-top:1px}

/* ---------- selos/etiquetas ---------- */
.chip{display:inline-flex;align-items:center;gap:5px;font-size:13px;font-weight:700;padding:6px 9px;border-radius:999px;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.22);color:#fff;line-height:1.1;white-space:nowrap}
.chip svg{width:14px;height:14px}
.chip.gold{background:var(--gold-on-dark);border-color:var(--gold-on-dark);color:#2A1C06}

/* ---------- linha de pulso (motivo: "sinais vitais") ---------- */
.pulse-line{width:100%;height:auto;overflow:visible}
.pulse-line .pl-path{fill:none;stroke:var(--gold-on-dark);stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round;stroke-dasharray:1;animation:pl-draw 2.2s .25s var(--ease) both}
.pulse-line .pl-ghost{fill:none;stroke:rgba(255,255,255,.16);stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round}
@keyframes pl-draw{from{stroke-dashoffset:1}to{stroke-dashoffset:0}}

/* ---------- barra de WhatsApp fixa ---------- */
.sticky-cta{position:fixed;left:0;right:0;bottom:0;z-index:40;padding:22px 16px calc(12px + env(safe-area-inset-bottom));background:linear-gradient(to top,rgba(251,248,243,.98) 62%,rgba(251,248,243,0));transform:translateY(115%);visibility:hidden;transition:transform .35s var(--ease),visibility 0s .35s}
.sticky-cta.on{transform:none;visibility:visible;transition-delay:0s}
.sticky-cta .btn{max-width:560px;margin:0 auto;display:flex}

/* ---------- toast ---------- */
.toast{position:fixed;left:50%;bottom:96px;transform:translate(-50%,18px);background:var(--ink);color:#fff;font-size:14px;font-weight:650;padding:12px 18px;border-radius:14px;opacity:0;pointer-events:none;transition:opacity .22s,transform .22s;z-index:200;max-width:88vw;text-align:center;line-height:1.4;box-shadow:0 10px 30px rgba(0,0,0,.25)}
.toast.on{opacity:1;transform:translate(-50%,0)}

@media(max-width:360px){.btn{padding:0 14px;font-size:15px}.btn svg{width:18px;height:18px}}

@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}
}