/* ============================================================
   Meus Macros — sistema de design compartilhado
   Um arquivo, muitas páginas. Cada ferramenta puxa este CSS.
   ============================================================ */

:root{
  --paper:#FBFAF7;
  --paper-2:#F3F1EB;
  --ink:#17140F;
  --muted:#6B6459;
  --line:#E7E3DA;
  --panel:#13161B;
  --panel-2:#1B1F26;
  --panel-line:#2A2F38;
  --teal:#2DD4BF;      /* emagrecer / cool */
  --amber:#F5C451;     /* manter */
  --hot:#FF5C7A;       /* ganhar / hot */
  --heat-a:#FFB020;
  --heat-b:#FF3D6E;
  --accent:#E11D62;
  --radius:14px;
  --shadow:0 1px 2px rgba(23,20,15,.05), 0 12px 30px -12px rgba(23,20,15,.14);
  --maxw:960px;
}

*{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:'Inter',system-ui,-apple-system,sans-serif;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
a{color:var(--accent);text-decoration:none;}
a:hover{text-decoration:underline;}
img{max-width:100%;display:block;}

.wrap{max-width:var(--maxw);margin:0 auto;padding:0 clamp(16px,4vw,32px);}

/* ---------------- Header / nav ---------------- */
.site-header{
  border-bottom:1px solid var(--line);
  background:rgba(251,250,247,.85);
  backdrop-filter:blur(8px);
  position:sticky;top:0;z-index:50;
}
.nav{display:flex;align-items:center;justify-content:space-between;gap:16px;height:64px;}
.brand{display:flex;align-items:center;gap:10px;font-family:'Archivo',sans-serif;font-weight:800;font-size:18px;letter-spacing:-.01em;color:var(--ink);}
.brand:hover{text-decoration:none;}
.brand .mark{width:22px;height:22px;border-radius:6px;background:linear-gradient(135deg,var(--heat-a),var(--heat-b));flex:none;}
.nav-links{display:flex;gap:6px;align-items:center;}
.nav-links a{
  color:var(--muted);font-weight:600;font-size:14.5px;padding:8px 12px;border-radius:9px;
  transition:background .15s ease,color .15s ease;
}
.nav-links a:hover{background:var(--paper-2);color:var(--ink);text-decoration:none;}
.nav-links a[aria-current="page"]{color:var(--ink);background:var(--paper-2);}
@media(max-width:560px){
  .nav-links a{padding:8px 9px;font-size:13.5px;}
  .brand span{font-size:16px;}
}

/* ---------------- Generic sections ---------------- */
main{padding:clamp(28px,6vw,56px) 0 8px;}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-family:'Archivo',sans-serif;font-weight:700;
  font-size:12px;letter-spacing:.14em;text-transform:uppercase;
  color:var(--muted);margin-bottom:18px;
}
.eyebrow .dot{width:7px;height:7px;border-radius:50%;background:linear-gradient(135deg,var(--heat-a),var(--heat-b));}
h1{font-family:'Archivo',sans-serif;font-weight:900;font-size:clamp(30px,6vw,50px);line-height:1.03;letter-spacing:-.02em;margin:0 0 14px;max-width:18ch;}
h2{font-family:'Archivo',sans-serif;font-weight:800;font-size:clamp(22px,3.6vw,30px);line-height:1.15;letter-spacing:-.01em;margin:44px 0 14px;}
h3{font-family:'Archivo',sans-serif;font-weight:700;font-size:18px;margin:26px 0 8px;}
.lead{font-size:clamp(16px,2.4vw,18px);color:var(--muted);max-width:60ch;margin:0 0 8px;}
p{margin:0 0 16px;max-width:68ch;}
.prose ul{max-width:68ch;padding-left:20px;margin:0 0 16px;}
.prose li{margin-bottom:8px;}
.prose strong{color:var(--ink);}

/* ---------------- Cards / tool grid ---------------- */
.tool-grid{display:grid;grid-template-columns:1fr;gap:16px;margin-top:28px;}
@media(min-width:640px){ .tool-grid{grid-template-columns:1fr 1fr;} }
.tool-card{
  display:flex;flex-direction:column;gap:6px;
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:22px;color:var(--ink);transition:transform .15s ease,border-color .15s ease,box-shadow .15s ease;
}
.tool-card:hover{transform:translateY(-3px);border-color:var(--ink);box-shadow:var(--shadow);text-decoration:none;}
.tool-card .tc-tag{font-family:'Archivo',sans-serif;font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);font-weight:700;}
.tool-card .tc-title{font-family:'Archivo',sans-serif;font-weight:800;font-size:20px;margin-top:4px;}
.tool-card .tc-desc{font-size:14.5px;color:var(--muted);}
.tool-card .tc-arrow{margin-top:8px;font-weight:600;font-size:14px;color:var(--accent);}
.tool-card.soon{opacity:.6;pointer-events:none;}
.tool-card.soon .tc-arrow{color:var(--muted);}

/* ---------------- Calculator layout ---------------- */
.calc-grid{display:grid;grid-template-columns:1fr;gap:20px;margin-top:8px;}
@media(min-width:760px){ .calc-grid{grid-template-columns:1fr 1fr;gap:24px;align-items:start;} }
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:clamp(20px,3.5vw,28px);box-shadow:var(--shadow);}
.card h2.card-title{font-family:'Archivo',sans-serif;font-weight:700;font-size:13px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin:0 0 20px;}

.field{margin-bottom:18px;}
.field:last-child{margin-bottom:0;}
label{display:block;font-weight:600;font-size:14px;margin-bottom:8px;}
.segmented{display:grid;grid-auto-flow:column;grid-auto-columns:1fr;gap:8px;}
.seg-btn{font-family:'Inter',sans-serif;font-weight:600;font-size:15px;padding:12px;border:1px solid var(--line);background:#fff;color:var(--ink);border-radius:10px;cursor:pointer;transition:all .15s ease;}
.seg-btn[aria-pressed="true"]{border-color:var(--ink);background:var(--ink);color:#fff;}
.seg-btn:hover{border-color:var(--ink);}
.num-input,select{width:100%;font-family:'Inter',sans-serif;font-size:16px;color:var(--ink);padding:12px 14px;border:1px solid var(--line);border-radius:10px;background:#fff;transition:border-color .15s ease,box-shadow .15s ease;}
.num-input:focus,select:focus,.seg-btn:focus-visible,.tool-card:focus-visible,a:focus-visible{outline:none;border-color:var(--ink);box-shadow:0 0 0 3px rgba(23,20,15,.12);}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:14px;}
.unit{position:relative;}
.unit .suffix{position:absolute;right:14px;top:50%;transform:translateY(-50%);color:var(--muted);font-size:14px;pointer-events:none;}
select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%236B6459' stroke-width='2.5'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 14px center;padding-right:38px;}

/* ---------------- Result readout (dark instrument) ---------------- */
.readout{background:var(--panel);border:1px solid var(--panel-line);border-radius:var(--radius);padding:clamp(22px,3.5vw,30px);color:#fff;position:relative;overflow:hidden;}
.readout::before{content:"";position:absolute;inset:0;pointer-events:none;background:radial-gradient(120% 90% at 80% 0%, rgba(255,61,110,.16), transparent 60%);}
.readout .lbl{font-family:'Archivo',sans-serif;font-weight:700;font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:#8A8F99;margin:0 0 6px;}
.big{font-family:'Archivo',sans-serif;font-weight:900;line-height:1;font-size:clamp(48px,12vw,72px);letter-spacing:-.02em;font-variant-numeric:tabular-nums;background:linear-gradient(100deg,var(--heat-a),var(--heat-b));-webkit-background-clip:text;background-clip:text;color:transparent;margin:0;}
.big-unit{font-size:.34em;font-weight:700;color:#8A8F99;-webkit-text-fill-color:#8A8F99;letter-spacing:0;margin-left:6px;}
.caption{color:#B9BEC7;font-size:14px;margin:10px 0 0;max-width:none;}
.divider{height:1px;background:var(--panel-line);margin:24px 0;}

/* goals spectrum */
.goals{display:grid;gap:10px;}
.goal{display:flex;align-items:center;justify-content:space-between;gap:14px;background:var(--panel-2);border:1px solid var(--panel-line);border-radius:11px;padding:14px 16px;}
.goal .g-left{display:flex;align-items:center;gap:12px;min-width:0;}
.goal .swatch{width:10px;height:34px;border-radius:4px;flex:none;}
.goal .g-name{font-weight:600;font-size:15px;color:#fff;}
.goal .g-note{font-size:12.5px;color:#8A8F99;margin-top:1px;}
.goal .g-val{font-family:'Archivo',sans-serif;font-weight:800;font-size:21px;font-variant-numeric:tabular-nums;color:#fff;white-space:nowrap;}
.goal .g-val small{font-size:12px;color:#8A8F99;font-weight:600;margin-left:3px;}
.g-cut .swatch{background:var(--teal);}
.g-keep .swatch{background:var(--amber);}
.g-gain .swatch{background:var(--hot);}
.bmr{display:flex;align-items:baseline;justify-content:space-between;gap:12px;margin-top:22px;font-size:13.5px;color:#8A8F99;}
.bmr b{color:#fff;font-family:'Archivo',sans-serif;font-weight:700;font-variant-numeric:tabular-nums;}

/* macro readout */
.macro-nums{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;}
.macro-nums .mn{background:var(--panel-2);border:1px solid var(--panel-line);border-radius:11px;padding:14px;text-align:center;}
.macro-nums .mn .mv{font-family:'Archivo',sans-serif;font-weight:900;font-size:clamp(26px,7vw,34px);line-height:1;font-variant-numeric:tabular-nums;color:#fff;}
.macro-nums .mn .mv small{font-size:.4em;color:#8A8F99;font-weight:700;margin-left:2px;}
.macro-nums .mn .ml{font-size:12px;font-weight:600;margin-top:6px;letter-spacing:.02em;}
.macro-nums .mn.p .ml{color:var(--teal);}
.macro-nums .mn.c .ml{color:var(--amber);}
.macro-nums .mn.f .ml{color:var(--hot);}
.macro-bar{display:flex;height:14px;border-radius:8px;overflow:hidden;margin-top:20px;background:var(--panel-2);}
.macro-bar span{height:100%;transition:width .4s ease;}
.macro-bar .bp{background:var(--teal);}
.macro-bar .bc{background:var(--amber);}
.macro-bar .bf{background:var(--hot);}
.macro-legend{display:flex;gap:16px;flex-wrap:wrap;margin-top:12px;font-size:12.5px;color:#8A8F99;}
.macro-legend i{display:inline-block;width:9px;height:9px;border-radius:3px;margin-right:6px;vertical-align:middle;}

/* ---------------- FAQ (details/summary) ---------------- */
.faq{margin-top:12px;border-top:1px solid var(--line);}
.faq details{border-bottom:1px solid var(--line);}
.faq summary{list-style:none;cursor:pointer;padding:16px 0;font-weight:600;font-size:16px;display:flex;justify-content:space-between;gap:16px;align-items:center;}
.faq summary::-webkit-details-marker{display:none;}
.faq summary::after{content:"+";font-family:'Archivo',sans-serif;font-weight:700;font-size:22px;color:var(--muted);transition:transform .2s ease;}
.faq details[open] summary::after{content:"\2212";}
.faq details p{padding:0 0 18px;color:var(--muted);margin:0;}

/* ---------------- Monetization slots ---------------- */
.ad-slot{margin:32px 0;padding:22px;border:1px dashed var(--line);border-radius:var(--radius);text-align:center;color:#B4AEA2;font-size:13px;background:#fff;}
.affiliates h2{margin-bottom:14px;}
.aff-grid{display:grid;grid-template-columns:1fr;gap:12px;}
@media(min-width:620px){ .aff-grid{grid-template-columns:repeat(3,1fr);} }
.aff-card{display:block;color:var(--ink);background:#fff;border:1px solid var(--line);border-radius:12px;padding:16px 18px;transition:transform .15s ease,border-color .15s ease,box-shadow .15s ease;}
.aff-card:hover{transform:translateY(-2px);border-color:var(--ink);box-shadow:var(--shadow);text-decoration:none;}
.aff-card .aff-tag{font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);font-weight:700;}
.aff-card .aff-title{font-weight:600;font-size:15px;margin-top:5px;}
.aff-card .aff-arrow{color:var(--accent);font-size:13px;margin-top:8px;}
.aff-disc{font-size:12px;color:var(--muted);margin-top:10px;}

.note{font-size:13px;color:var(--muted);margin-top:26px;padding:18px 20px;border:1px solid var(--line);border-radius:var(--radius);background:var(--paper-2);line-height:1.6;max-width:none;}
.note strong{color:var(--ink);}

/* ---------------- Footer ---------------- */
.site-footer{margin-top:56px;border-top:1px solid var(--line);background:var(--paper-2);}
.site-footer .wrap{padding-top:36px;padding-bottom:36px;}
.foot-grid{display:flex;flex-wrap:wrap;gap:24px;justify-content:space-between;}
.foot-brand{max-width:36ch;}
.foot-brand .brand{margin-bottom:10px;}
.foot-brand p{font-size:13.5px;color:var(--muted);margin:0;}
.foot-links{display:flex;gap:40px;flex-wrap:wrap;}
.foot-col h4{font-family:'Archivo',sans-serif;font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin:0 0 12px;}
.foot-col a{display:block;color:var(--ink);font-size:14px;margin-bottom:8px;}
.foot-legal{margin-top:28px;padding-top:20px;border-top:1px solid var(--line);font-size:12.5px;color:var(--muted);}

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