/* ====================================================================
   MEDFOCO • CALCULADORAS MÉDICAS • PÁGINA DE ESPECIALIDADE
   Escopado em .mf-calc-category. As cores vêm do especialidade.php
   (variáveis --mf-* aplicadas inline no elemento raiz).
   ==================================================================== */

/* ===== RESET E TOKENS ===== */
.mf-calc-category{
  --mf-blue:#08a9b8;--mf-blue-dark:#0791a0;--mf-blue-deep:#04708a;--mf-blue-light:#8be8ef;
  --mf-blue-50:#ecfeff;--mf-blue-100:#cffafe;--mf-purple:#2563eb;--mf-info-bg:#0d1b2e;
  --mf-light-rgb:139,232,239;--mf-accent-rgb:37,99,235;
  --mf-ink:#102033;
  --mf-text:#334155;
  --mf-muted:#64748b;
  --mf-line:#e2e8f0;
  --mf-bg:#f6f8fb;
  --mf-card:#ffffff;
  --mf-shadow:0 1px 3px rgba(15,23,42,.05),0 6px 20px rgba(15,23,42,.07);
  --mf-shadow-hover:0 8px 18px rgba(15,23,42,.10),0 22px 48px rgba(15,23,42,.14);
  --mf-radius:14px;
  --mf-maxw:1180px;
  color:var(--mf-text);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  box-sizing:border-box;
}
.mf-calc-category *,.mf-calc-category *::before,.mf-calc-category *::after{box-sizing:border-box;}
.mf-calc-category a,.mf-calc-category a:hover,.mf-calc-category a:visited,.mf-calc-category a:focus{text-decoration:none !important;color:inherit;}
.mf-calc-category button{text-transform:none;letter-spacing:normal;line-height:1.3;}
.mf-calc-category .mf-wrap{max-width:var(--mf-maxw);margin:0 auto;padding:0 40px;}
@media(max-width:680px){.mf-calc-category .mf-wrap{padding:0 18px;}}

/* ===== HERO ===== */
.mf-calc-category .mf-hero{
  background:linear-gradient(135deg,var(--mf-hero-1,var(--mf-blue)) 0%,var(--mf-hero-2,var(--mf-blue-dark)) 48%,var(--mf-hero-3,var(--mf-blue-deep)) 100%);
  width:100%;position:relative;overflow:hidden;color:#fff;padding:36px 0 50px;
}
.mf-calc-category .mf-hero::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:
    radial-gradient(650px 360px at 88% -10%,rgba(var(--mf-light-rgb),.30),transparent 58%),
    radial-gradient(480px 340px at 5% 115%,rgba(var(--mf-accent-rgb),.26),transparent 58%);
}
.mf-calc-category .mf-hero::after{
  content:"";position:absolute;right:-100px;top:-100px;pointer-events:none;
  width:400px;height:400px;border-radius:50%;
  border:1px solid rgba(255,255,255,.10);
  box-shadow:0 0 0 55px rgba(255,255,255,.04),inset 0 0 0 36px rgba(255,255,255,.04);
}
.mf-calc-category .mf-hero .mf-wrap{position:relative;z-index:2;}
.mf-calc-category .mf-breadcrumb{
  display:flex;flex-wrap:wrap;align-items:center;gap:7px;
  font-size:12.5px;color:rgba(255,255,255,.75);margin-bottom:28px;
}
.mf-calc-category .mf-breadcrumb a{color:rgba(255,255,255,.75);transition:color .2s;}
.mf-calc-category .mf-breadcrumb a:hover{color:#fff;}
.mf-calc-category .mf-breadcrumb .sep{opacity:.45;}
.mf-calc-category .mf-breadcrumb .cur{color:#fff;font-weight:600;}
.mf-calc-category .mf-hero-tag{
  display:inline-flex;align-items:center;gap:7px;
  background:rgba(255,255,255,.13);backdrop-filter:blur(6px);
  border:1px solid rgba(255,255,255,.2);
  padding:5px 13px;border-radius:999px;
  font-size:12px;font-weight:600;letter-spacing:.04em;text-transform:uppercase;
  margin-bottom:14px;color:#fff;
}
.mf-calc-category .mf-hero h1{
  font-size:clamp(32px,5vw,52px);line-height:1.05;
  margin:0 0 12px;color:#fff;font-weight:700;letter-spacing:-.01em;
}
.mf-calc-category .mf-hero p.lead{
  font-size:clamp(14.5px,1.8vw,17px);color:rgba(255,255,255,.88);
  max-width:690px;margin:0 0 28px;line-height:1.58;
}

/* search */
.mf-calc-category .mf-search{position:relative;max-width:590px;margin-bottom:0;}
.mf-calc-category .mf-search-box{
  display:flex;align-items:center;gap:10px;
  background:#fff;border-radius:13px;padding:5px 5px 5px 16px;
  box-shadow:0 12px 32px rgba(15,23,42,.24);
}
.mf-calc-category .mf-search-box svg{flex:0 0 auto;color:var(--mf-muted);}
.mf-calc-category .mf-search-box input{
  flex:1;border:none;outline:none;font-size:16px;box-shadow:none;min-height:0;
  color:var(--mf-ink);background:transparent;padding:10px 0;
}
.mf-calc-category .mf-search-box input::placeholder{color:#94a3b8;}
.mf-calc-category .mf-search-btn{
  background:var(--mf-blue);color:#fff;border:none;cursor:pointer;
  padding:9px 18px;border-radius:9px;font-weight:600;font-size:13.5px;
  transition:background .2s;white-space:nowrap;
}
.mf-calc-category .mf-search-btn:hover,.mf-calc-category .mf-search-btn:focus{background:var(--mf-blue-dark);color:#fff;}
.mf-calc-category .mf-autocomplete{
  position:absolute;top:calc(100% + 8px);left:0;right:0;z-index:30;
  background:#fff;border-radius:13px;box-shadow:0 16px 44px rgba(15,23,42,.22);
  overflow:hidden;display:none;border:1px solid var(--mf-line);
  max-height:340px;overflow-y:auto;
}
.mf-calc-category .mf-autocomplete.show{display:block;}
.mf-calc-category .mf-ac-item{
  display:flex;align-items:center;gap:11px;padding:10px 15px;cursor:pointer;
  border-bottom:1px solid var(--mf-bg);transition:background .15s;
}
.mf-calc-category .mf-ac-item:last-child{border-bottom:none;}
.mf-calc-category .mf-ac-item:hover,.mf-calc-category .mf-ac-item.active{background:var(--mf-blue-50);}
.mf-calc-category .mf-ac-item .dot{
  width:30px;height:30px;border-radius:8px;background:var(--mf-blue-50);
  display:flex;align-items:center;justify-content:center;color:var(--mf-blue);flex:0 0 auto;
}
.mf-calc-category .mf-ac-item .dot svg{width:18px;height:18px;}
.mf-calc-category .mf-ac-item .txt{font-size:14px;font-weight:500;color:var(--mf-ink);}
.mf-calc-category .mf-ac-item mark{background:var(--mf-blue-100);color:var(--mf-blue-dark);border-radius:3px;padding:0 2px;}
.mf-calc-category .mf-ac-empty{padding:16px;text-align:center;color:var(--mf-muted);font-size:14px;}

/* stat cards */
.mf-calc-category .mf-hero-stats{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px;}
.mf-calc-category .mf-stat-card{
  background:rgba(255,255,255,.12);backdrop-filter:blur(8px);
  border:1px solid rgba(255,255,255,.18);
  border-radius:12px;padding:12px 18px;display:flex;align-items:center;gap:12px;
  min-width:170px;
}
.mf-calc-category .mf-stat-card .ico{
  width:38px;height:38px;border-radius:10px;
  background:rgba(255,255,255,.18);
  display:flex;align-items:center;justify-content:center;flex:0 0 auto;
}
.mf-calc-category .mf-stat-card b{display:block;font-size:22px;color:#fff;font-weight:700;line-height:1;}
.mf-calc-category .mf-stat-card span{font-size:11.5px;color:rgba(255,255,255,.78);margin-top:2px;display:block;}

/* ===== MAIN ===== */
.mf-calc-category .mf-main{background:var(--mf-bg);padding:48px 0 60px;width:100%;}
.mf-calc-category .mf-section-head{
  display:flex;align-items:flex-end;justify-content:space-between;
  gap:14px;margin-bottom:20px;flex-wrap:wrap;
}
.mf-calc-category .mf-section-head h2{
  font-size:clamp(20px,2.6vw,26px);color:var(--mf-ink);
  margin:0;font-weight:700;
}
.mf-calc-category .mf-section-head .sub{font-size:13.5px;color:var(--mf-muted);margin-top:3px;}
.mf-calc-category .mf-count-badge{
  font-size:12.5px;color:var(--mf-blue-dark);font-weight:600;
  background:var(--mf-blue-50);padding:5px 12px;border-radius:999px;white-space:nowrap;
}
.mf-calc-category .mf-calc-anchor{scroll-margin-top:16px;}

/* ===== MAIS ACESSADAS ===== */
.mf-calc-category .mf-popular-row{
  display:grid;
  grid-template-columns:repeat(5,1fr);
  gap:16px;margin-bottom:48px;
}
.mf-calc-category .mf-pop-loading{
  grid-column:1/-1;background:#fff;border:1px solid var(--mf-line);border-radius:var(--mf-radius);
  padding:18px;text-align:center;color:var(--mf-muted);font-size:13px;
}
.mf-calc-category .mf-pop-card{
  background:var(--mf-card);border:1px solid var(--mf-line);border-radius:var(--mf-radius);
  box-shadow:var(--mf-shadow);overflow:hidden;display:flex;flex-direction:column;
  transition:transform .25s cubic-bezier(.2,.7,.3,1),box-shadow .25s,border-color .25s;
}
.mf-calc-category .mf-pop-card:hover{transform:translateY(-4px);box-shadow:var(--mf-shadow-hover);border-color:var(--mf-blue-light);}
.mf-calc-category .mf-pop-top{
  min-height:112px;position:relative;overflow:hidden;
  background:
    radial-gradient(80px 80px at 82% 18%,rgba(255,255,255,.28),transparent 62%),
    linear-gradient(135deg,var(--mf-blue),var(--mf-blue-deep));
  display:flex;align-items:center;justify-content:center;color:#fff;
}
.mf-calc-category .mf-pop-top::before{
  content:"";position:absolute;inset:auto -20px -42px -20px;height:72px;
  background:rgba(255,255,255,.10);border-radius:50% 50% 0 0;
}
.mf-calc-category .mf-pop-rank-badge{
  position:absolute;top:8px;left:8px;
  width:28px;height:28px;border-radius:8px;
  display:flex;align-items:center;justify-content:center;
  font-size:13px;font-weight:700;color:#fff;
  background:rgba(255,255,255,.18);box-shadow:0 2px 8px rgba(15,23,42,.18);
  z-index:1;
}
.mf-calc-category .mf-pop-rank-badge.r1{background:#f59e0b;}
.mf-calc-category .mf-pop-rank-badge.r2{background:#9ca3af;}
.mf-calc-category .mf-pop-rank-badge.r3{background:#cd7c3e;}
.mf-calc-category .mf-pop-icon{position:relative;z-index:1;width:48px;height:48px;border-radius:16px;background:rgba(255,255,255,.16);display:flex;align-items:center;justify-content:center;}
.mf-calc-category .mf-pop-body{padding:13px 14px 14px;display:flex;flex-direction:column;gap:6px;flex:1;}
.mf-calc-category .mf-pop-body .mf-chip{align-self:flex-start;}
.mf-calc-category .mf-pop-body h3{font-size:13.5px;font-weight:600;color:var(--mf-ink);margin:0;line-height:1.3;}
.mf-calc-category .mf-pop-body .views{
  font-size:11.5px;color:var(--mf-muted);display:flex;align-items:center;gap:4px;margin-top:auto;
}

/* ===== FILTROS ===== */
.mf-calc-category .mf-filters{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:20px;}
.mf-calc-category .mf-filter{
  border:1px solid var(--mf-line);background:#fff;color:var(--mf-text);
  padding:6px 15px;border-radius:999px;font-size:13px;font-weight:500;
  cursor:pointer;transition:all .2s;
}
.mf-calc-category .mf-filter:hover{border-color:var(--mf-blue-light);color:var(--mf-blue-dark);background:#fff;}
.mf-calc-category .mf-filter.active{background:var(--mf-blue);border-color:var(--mf-blue);color:#fff;}

/* ===== CARDS ===== */
.mf-calc-category .mf-cards{
  display:grid;
  grid-template-columns:repeat(5,1fr);
  gap:16px;
}
.mf-calc-category .mf-card{
  position:relative;
  background:var(--mf-card);border-radius:var(--mf-radius);border:1px solid var(--mf-line);
  box-shadow:var(--mf-shadow);overflow:hidden;display:flex;flex-direction:column;
  transition:transform .25s cubic-bezier(.2,.7,.3,1),box-shadow .25s,border-color .25s;
}
.mf-calc-category .mf-card:hover{transform:translateY(-4px);box-shadow:var(--mf-shadow-hover);border-color:var(--mf-blue-light);}
.mf-calc-category .mf-card::before{
  content:"";position:absolute;top:0;left:0;right:0;height:4px;
  background:linear-gradient(90deg,var(--mf-blue),var(--mf-purple));
  transform:scaleX(0);transform-origin:left;transition:transform .3s ease;
}
.mf-calc-category .mf-card:hover::before{transform:scaleX(1);}
.mf-calc-category .mf-card-body{padding:16px 14px 14px;display:flex;flex-direction:column;gap:8px;flex:1;}
.mf-calc-category .mf-tool-head{display:flex;align-items:flex-start;justify-content:space-between;gap:10px;margin-bottom:2px;}
.mf-calc-category .mf-tool-icon{
  width:42px;height:42px;border-radius:13px;
  background:linear-gradient(135deg,var(--mf-blue-50),var(--mf-blue-100));
  color:var(--mf-blue);
  display:flex;align-items:center;justify-content:center;flex:0 0 auto;
}
.mf-calc-category .mf-tool-type{
  font-size:10.5px;font-weight:700;color:var(--mf-blue-dark);
  background:var(--mf-blue-50);border:1px solid var(--mf-blue-100);
  padding:3px 7px;border-radius:999px;white-space:nowrap;
}
.mf-calc-category .mf-chip{
  align-self:flex-start;font-size:10.5px;font-weight:600;letter-spacing:.03em;
  text-transform:uppercase;padding:3px 9px;border-radius:999px;
  background:var(--mf-blue-50);color:var(--mf-blue-dark);
}
.mf-calc-category .mf-card h3{
  font-size:13.8px;color:var(--mf-ink);margin:0;font-weight:700;line-height:1.3;
}
.mf-calc-category .mf-card p{
  font-size:12px;color:var(--mf-muted);margin:0;line-height:1.5;flex:1;
  display:-webkit-box;-webkit-line-clamp:4;-webkit-box-orient:vertical;overflow:hidden;
}
.mf-calc-category .mf-card .mf-card-views{
  display:inline-flex;align-items:center;gap:5px;
  font-size:11.5px;color:var(--mf-muted);font-weight:500;
  min-height:18px;margin-top:2px;
}
.mf-calc-category .mf-card .mf-card-views svg{flex:0 0 auto;}
.mf-calc-category .mf-card .mf-explore{
  display:inline-flex;align-items:center;gap:5px;font-size:12.5px;font-weight:700;color:var(--mf-blue);
  margin-top:2px;
}
.mf-calc-category .mf-card .mf-explore svg{transition:transform .2s;}
.mf-calc-category .mf-card:hover .mf-explore svg{transform:translateX(4px);}
.mf-calc-category .mf-noresult{
  grid-column:1/-1;text-align:center;padding:50px 20px;color:var(--mf-muted);
  background:#fff;border-radius:var(--mf-radius);border:1px dashed var(--mf-line);
}

/* paginação */
.mf-calc-category .mf-pagination{display:flex;align-items:center;justify-content:center;gap:7px;margin-top:30px;flex-wrap:wrap;}
.mf-calc-category .mf-page-btn{
  min-width:38px;height:38px;border:1px solid var(--mf-line);background:#fff;color:var(--mf-text);
  border-radius:9px;font-size:13.5px;font-weight:600;cursor:pointer;
  display:inline-flex;align-items:center;justify-content:center;padding:0 11px;transition:all .2s;
}
.mf-calc-category .mf-page-btn:hover:not(:disabled){border-color:var(--mf-blue);color:var(--mf-blue-dark);background:#fff;}
.mf-calc-category .mf-page-btn.active,.mf-calc-category .mf-page-btn.active:hover{background:var(--mf-blue);border-color:var(--mf-blue);color:#fff;}
.mf-calc-category .mf-page-btn:disabled{opacity:.38;cursor:not-allowed;}
.mf-calc-category .mf-page-info{font-size:14px;font-weight:600;color:var(--mf-muted);padding:0 6px;white-space:nowrap;}

/* ===== INFO SECTION ===== */
.mf-calc-category .mf-info{
  position:relative;overflow:hidden;width:100%;
  background:linear-gradient(135deg,var(--mf-info-1,var(--mf-info-bg)) 0%,var(--mf-info-2,var(--mf-blue-deep)) 55%,var(--mf-info-3,var(--mf-purple)) 130%);
  color:#fff;padding:60px 0;
}
.mf-calc-category .mf-info::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:
    radial-gradient(500px 300px at 10% 0%,rgba(var(--mf-light-rgb),.16),transparent 58%),
    radial-gradient(500px 340px at 96% 110%,rgba(var(--mf-accent-rgb),.32),transparent 58%);
}
.mf-calc-category .mf-info .mf-wrap{position:relative;z-index:2;}
.mf-calc-category .mf-info-head{text-align:center;max-width:720px;margin:0 auto 44px;}
.mf-calc-category .mf-info-head .mf-hero-tag{margin-bottom:14px;}
.mf-calc-category .mf-info-head h2{font-size:clamp(24px,3.5vw,36px);margin:0 0 12px;color:#fff;font-weight:700;}
.mf-calc-category .mf-info-head p{color:rgba(255,255,255,.82);font-size:15.5px;margin:0;}
.mf-calc-category .mf-info-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.mf-calc-category .mf-info-tile{
  background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.12);
  border-radius:var(--mf-radius);padding:26px 22px;backdrop-filter:blur(4px);
  transition:transform .25s,background .25s;
  text-align:center;display:flex;flex-direction:column;align-items:center;
}
.mf-calc-category .mf-info-tile:hover{transform:translateY(-4px);background:rgba(255,255,255,.11);}
.mf-calc-category .mf-info-tile .ico{
  width:46px;height:46px;border-radius:12px;
  background:linear-gradient(135deg,var(--mf-blue),var(--mf-purple));
  display:flex;align-items:center;justify-content:center;color:#fff;margin-bottom:14px;
}
.mf-calc-category .mf-info-tile h3{font-size:17px;margin:0 0 8px;color:#fff;font-weight:600;}
.mf-calc-category .mf-info-tile p{color:rgba(255,255,255,.76);font-size:13.5px;margin:0;line-height:1.55;}

/* ===== FILTROS MOBILE ===== */
.mf-calc-category .mf-filter-toggle{display:none;}
.mf-calc-category .mf-chevron{margin-left:auto;transition:transform .2s;}
.mf-calc-category .mf-filter-toggle.active .mf-chevron{transform:rotate(180deg);}

@media(max-width:1100px){
  .mf-calc-category .mf-cards{grid-template-columns:repeat(4,1fr);}
  .mf-calc-category .mf-popular-row{grid-template-columns:repeat(4,1fr);}
  .mf-calc-category .mf-popular-row .mf-pop-card:nth-child(5){display:none;}
}
@media(max-width:860px){
  .mf-calc-category .mf-cards{grid-template-columns:repeat(3,1fr);}
  .mf-calc-category .mf-popular-row{grid-template-columns:repeat(3,1fr);}
  .mf-calc-category .mf-popular-row .mf-pop-card:nth-child(n+4){display:none;}
  .mf-calc-category .mf-info-grid{grid-template-columns:1fr 1fr;}
}
@media(max-width:600px){
  .mf-calc-category .mf-cards{grid-template-columns:repeat(2,1fr);gap:12px;}
  .mf-calc-category .mf-card-body{padding:14px 12px 13px;}
  .mf-calc-category .mf-tool-icon{width:38px;height:38px;border-radius:12px;}
  .mf-calc-category .mf-tool-type{font-size:9.5px;padding:2px 6px;}
  .mf-calc-category .mf-chip{font-size:9px;padding:2px 7px;}
  .mf-calc-category .mf-search-box input{font-size:16px;}
  .mf-calc-category .mf-popular-row{grid-template-columns:repeat(2,1fr);gap:12px;}
  .mf-calc-category .mf-popular-row .mf-pop-card{display:flex !important;}
  .mf-calc-category .mf-info-grid{grid-template-columns:1fr;}
  .mf-calc-category .mf-hero-stats{gap:10px;}
  .mf-calc-category .mf-stat-card{
    min-width:0;flex:1;
    flex-direction:column;align-items:center;text-align:center;
    padding:12px 10px;gap:8px;
  }
  .mf-calc-category .mf-stat-card b{font-size:18px;}
  .mf-calc-category .mf-stat-card span{font-size:10.5px;}
  .mf-calc-category .mf-search-btn{padding:9px 14px;font-size:13px;}

  .mf-calc-category .mf-filters{
    display:none;grid-template-columns:repeat(2,1fr);gap:8px;
    background:#fff;border:1px solid var(--mf-line);border-radius:12px;
    padding:10px;margin-bottom:16px;box-shadow:var(--mf-shadow);
  }
  .mf-calc-category .mf-filters.open{display:grid;}
  .mf-calc-category .mf-filter{border-radius:8px;text-align:center;padding:8px 10px;font-size:12px;}
  .mf-calc-category .mf-filter-toggle{
    display:flex;align-items:center;gap:8px;width:100%;
    border:1px solid var(--mf-line);background:#fff;
    color:var(--mf-text);padding:8px 16px;border-radius:999px;
    font-size:13px;font-weight:600;cursor:pointer;
    margin-bottom:12px;transition:all .2s;
  }
  .mf-calc-category .mf-filter-toggle:hover{background:#fff;color:var(--mf-text);}
  .mf-calc-category .mf-filter-toggle.active{
    border-color:var(--mf-blue);color:var(--mf-blue-dark);background:var(--mf-blue-50);
  }
  .mf-calc-category .mf-filter-toggle .toggle-label-cat{
    display:inline;font-weight:700;color:var(--mf-blue-dark);
  }
}