/* ===== Reset ===== */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
img,svg{display:block;max-width:100%;height:auto}
input,button{font:inherit;color:inherit}
a{color:inherit}
ul{list-style:none}

/* ===== Variáveis (Tema Claro Fixo) ===== */
:root{
  --bg:#f8fafc;
  --surface:#ffffff;
  --text:#0f172a;
  --text-soft:#64748b;
  --primary:#4f46e5;
  --primary-hover:#4338ca;
  --primary-soft:#e0e7ff;
  --border:#cbd5e1;
  --radius:12px;
  --shadow-sm:0 1px 3px rgba(15,23,42,.06);
  --shadow-md:0 8px 24px rgba(15,23,42,.08);
  --font:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Oxygen,Ubuntu,Cantarell,sans-serif;
  --max:1100px;
}

/* ===== Base e Tipografia Padronizada ===== */
body{
  font-family:var(--font);
  font-size:1rem;
  line-height:1.6;
  background-color:var(--bg);
  color:var(--text);
  min-height:100vh;
  display:flex;
  flex-direction:column;
}

h1{
  font-size:clamp(1.8rem,4vw,2.25rem);
  font-weight:800;
  letter-spacing:-0.025em;
  color:var(--text);
  line-height:1.2;
  margin-bottom:0.5rem;
}

h2{
  font-size:1.5rem;
  font-weight:700;
  color:var(--text);
  margin:1.5rem 0 .75rem;
}

h3{
  font-size:1.2rem;
  font-weight:600;
  margin:1rem 0 .5rem;
}

p{margin-bottom:1rem}
.text-soft{color:var(--text-soft);font-size:1.05rem}
:focus-visible{outline:3px solid var(--primary);outline-offset:3px;border-radius:4px}

/* ===== Layout Containers (Garante as margens laterais corretas) ===== */
.container{
  width:100%;
  max-width:var(--max);
  margin-inline:auto;
  padding-inline:1.25rem;
}

.card{
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:var(--radius);
  box-shadow:var(--shadow-sm);
}

/* ===== Header Otimizado para Mobile ===== */
.site-header{background:var(--surface);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:10}
.site-header .container{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding-block:.6rem}
.logo{font-size:1.25rem;font-weight:800;text-decoration:none;color:var(--text);white-space:nowrap}
.logo span{color:var(--primary)}

/* Menu Desktop Padrão */
.nav ul{display:flex;gap:.25rem;align-items:center}
.nav a{display:block;padding:.4rem .7rem;border-radius:6px;text-decoration:none;color:var(--text-soft);font-weight:500;font-size:0.9rem;transition:background .2s,color .2s}
.nav a:hover,.nav a[aria-current="page"]{background:var(--primary-soft);color:var(--primary)}

/* Mobile section menu: native details keeps the menu accessible without JS. */
.mobile-nav-dropdown{display:none;position:relative;font-family:var(--font);font-size:.9rem}
.mobile-nav-dropdown>summary{list-style:none;display:flex;align-items:center;justify-content:space-between;gap:.55rem;min-width:7.5rem;padding:.48rem .7rem;border:1px solid var(--border);border-radius:8px;background:var(--surface);color:var(--text);font-weight:650;cursor:pointer;box-shadow:var(--shadow-sm);user-select:none}
.mobile-nav-dropdown>summary::-webkit-details-marker{display:none}
.mobile-nav-chevron{width:1rem;height:1rem;flex:0 0 auto;transition:transform .18s ease}
.mobile-nav-dropdown[open] .mobile-nav-chevron{transform:rotate(180deg)}
.mobile-nav-options{position:absolute;top:calc(100% + .45rem);right:0;z-index:40;display:grid;gap:.15rem;width:max-content;min-width:min(16rem,calc(100vw - 2.5rem));max-width:calc(100vw - 2.5rem);max-height:min(72vh,24rem);overflow-y:auto;padding:.4rem;border:1px solid var(--border);border-radius:10px;background:var(--surface);box-shadow:var(--shadow-md)}
.mobile-nav-options a{display:block;padding:.58rem .68rem;border-radius:7px;color:var(--text-soft);font-size:.88rem;line-height:1.3;text-decoration:none;white-space:normal}
.mobile-nav-options a:hover,.mobile-nav-options a[aria-current="page"]{background:var(--primary-soft);color:var(--primary)}
.mobile-nav-options a:focus-visible{outline:2px solid var(--primary);outline-offset:1px}

@media (max-width: 1024px){
  .nav ul{display:none}
  .mobile-nav-dropdown{display:block}
}

/* ===== Main / Footer ===== */
main{flex:1;padding-block:1.5rem 3rem}
.site-footer{background:var(--surface);border-top:1px solid var(--border);padding-block:0;color:var(--text-soft);font-size:.85rem;text-align:center}
.footer-inner{text-align:center;font-size:.9rem;padding:2rem 1.25rem}
.footer-description{margin:0 auto .75rem;color:var(--text-soft);max-width:800px}
.footer-links{margin-bottom:.75rem;display:flex;justify-content:center;align-items:center;gap:1.5rem;flex-wrap:wrap}
.footer-links a{color:var(--primary);text-decoration:none}
.footer-links a:hover{text-decoration:underline}
.footer-copy{margin-bottom:0;color:var(--text-soft)}

/* ===== Grid de Ferramentas / Cards ===== */
.tools-grid{display:grid;gap:1rem;grid-template-columns:1fr;margin-top:1.5rem}
.tool-card{display:block;padding:1.5rem;text-decoration:none;transition:box-shadow .2s,border-color .2s}
.tool-card:hover{box-shadow:var(--shadow-md);border-color:var(--primary)}
.tool-card h3{margin:0 0 .4rem;color:var(--primary)}
.tool-card p{margin:0;color:var(--text-soft)}

@media (min-width:640px){.tools-grid{grid-template-columns:repeat(2,1fr)}}
@media (min-width:960px){.tools-grid{grid-template-columns:repeat(3,1fr)}}

/* ===== Formulários e Inputs Padronizados ===== */
.form-grid{
  display:flex;
  flex-direction:column;
  gap:1.25rem;
  max-width:450px;
}

.form-group{
  display:flex;
  flex-direction:column;
  gap:0.4rem;
}

.form-label{
  font-size:1rem;
  font-weight:600;
  color:var(--text);
}

.form-input{
  width:100%;
  padding:0.75rem 1rem;
  font-size:1.05rem;
  font-family:inherit;
  border:1px solid var(--border);
  border-radius:8px;
  background-color:var(--surface);
  color:var(--text);
  box-sizing:border-box;
  transition:border-color 0.2s ease,box-shadow 0.2s ease;
}

.form-input:focus{
  outline:none;
  border-color:var(--primary);
  box-shadow:0 0 0 3px rgba(79,70,229,0.15);
}

/* Botão Principal Padronizado */
.btn-primary{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding:0.85rem 1.75rem;
  font-size:1.05rem;
  font-weight:600;
  font-family:inherit;
  color:#ffffff;
  background-color:var(--primary);
  border:none;
  border-radius:8px;
  cursor:pointer;
  transition:background-color 0.2s ease,transform 0.1s ease;
  width:fit-content;
}

.btn-primary:hover{background-color:var(--primary-hover)}
.btn-primary:active{transform:scale(0.98)}

[hidden]{display:none!important}

.toast{
  position:fixed;
  bottom:20px;
  right:20px;
  background-color:var(--primary);
  color:#fff;
  padding:10px 18px;
  border-radius:8px;
  font-size:0.875rem;
  opacity:0;
  visibility:hidden;
  transition:opacity 0.3s,visibility 0.3s;
  z-index:1000;
}
.toast.show{opacity:1;visibility:visible}

/* ===== Moeda Estilo Dólar Americano Prateada e Alinhada ===== */
.coin-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  margin: 2rem auto;
  width: 100%;
  perspective: 1000px;
}

.coin {
  width: 140px;
  height: 140px;
  position: relative;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 35%, #ffffff 0%, #cbd5e1 45%, #64748b 85%, #334155 100%);
  box-shadow: 0 10px 25px rgba(0,0,0,0.25), inset 0 3px 6px rgba(255,255,255,0.9), inset 0 -6px 12px rgba(15,23,42,0.6);
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  border: 5px solid #475569;
  outline: 2px solid #94a3b8;
  outline-offset: -7px;
  transition: transform 0.6s cubic-bezier(0.4, 2.5, 0.6, 1);
  user-select: none;
  margin: 0 auto;
}

/* Miolo circular interno em relevo */
.coin::after {
  content: '';
  position: absolute;
  width: 110px;
  height: 110px;
  border-radius: 50%;
  border: 1.5px dashed rgba(51, 65, 85, 0.4);
  box-shadow: inset 0 2px 4px rgba(0,0,0,0.2);
  pointer-events: none;
}

.coin.is-spinning {
  transform: rotateY(720deg) scale(1.05);
}

/* Conteúdo interno centralizado da moeda */
.coin-inner {
  display: flex !important;
  flex-direction: column !important;
  align-items: center !important;
  justify-content: center !important;
  text-align: center !important;
  width: 100%;
  z-index: 2;
}

.coin-inner .main-text {
  font-size: 1rem;
  font-weight: 900;
  letter-spacing: 0.05em;
  color: #0f172a;
  text-shadow: 0 1px 0 rgba(255,255,255,0.6);
  line-height: 1.2;
}

.coin-inner .sub-text {
  font-size: 0.55rem;
  text-transform: uppercase;
  font-weight: 700;
  color: #475569;
  letter-spacing: 0.08em;
  line-height: 1.2;
}

/* ===== Estilização Padrão Segura para os Artigos Explicativos ===== */
article {
  margin-top: 2.5rem;
  padding: 1.5rem;
  background-color: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
}

article h2 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 0.75rem;
  border-bottom: 1px solid var(--border);
  padding-bottom: 0.5rem;
}

article p, article ul {
  color: var(--text-soft);
  font-size: 0.95rem;
  line-height: 1.6;
  margin-bottom: 0.5rem;
}
/* ===== Correção de Espaçamento Lateral do Conteúdo ===== */
main {
  width: 100%;
  max-width: var(--max);
  margin-inline: auto;
  padding-inline: 1.25rem;
  box-sizing: border-box;
}

/* ===== Bloco Inferior de Explicação e Dicas da Ferramenta ===== */
.tool-explanation {
  margin-top: 2.5rem;
  padding: 1.5rem;
  background-color: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
}

.tool-explanation h2 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 0.75rem;
  border-bottom: 1px solid var(--border);
  padding-bottom: 0.5rem;
}

.tool-explanation p, 
.tool-explanation ul {
  color: var(--text-soft);
  font-size: 0.95rem;
  line-height: 1.6;
  margin-bottom: 0.75rem;
}

.tool-explanation ul {
  padding-left: 1.2rem;
  list-style-type: disc;
}

/* ===== Contact page form ===== */
.contact-form { width: 100%; max-width: 680px; }
.contact-form textarea { font: inherit; }
.contact-form .btn-primary { align-self: flex-start; }
.contact-form :disabled { opacity: .65; cursor: not-allowed; }
.tool-explanation h3 { margin: 1.25rem 0 .5rem; font-size: 1.05rem; color: var(--text); }

/* HTML sitemap: each destination remains on its own line. */
.sitemap-list{display:flex;flex-direction:column;align-items:flex-start;gap:.2rem}
.sitemap-list li{display:block;width:100%}

/* ===== Expanded calculator pages ===== */
.calc-card{padding:clamp(1rem,3vw,2rem);margin-top:1.25rem}
.calc-layout{display:grid;grid-template-columns:1fr;gap:1.5rem;align-items:start}
.calc-fields{min-width:0}
.calc-section-title{font-size:1.15rem;margin:0 0 .85rem}
.calc-fields+.calc-fields{margin-top:1.5rem}
.calc-field-grid{display:grid;grid-template-columns:1fr;gap:1rem}
.calc-field{display:flex;flex-direction:column;gap:.35rem;min-width:0}
.calc-label{font-weight:650;font-size:.95rem;color:var(--text)}
.calc-input{width:100%;min-width:0;padding:.7rem .8rem;border:1px solid var(--border);border-radius:8px;background:var(--surface);color:var(--text);font:inherit}
.calc-input:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px rgba(79,70,229,.14)}
.calc-help{color:var(--text-soft);font-size:.82rem;line-height:1.45}
.calc-result{background:var(--bg);border:1px solid var(--border);border-radius:10px;padding:1.25rem;min-height:220px}
.calc-kicker{font-size:.78rem;text-transform:uppercase;letter-spacing:.06em;font-weight:700;color:var(--text-soft);margin:0 0 .5rem}
.calc-result-main{display:block;font-size:clamp(1.5rem,4vw,2rem);font-weight:800;line-height:1.2;color:var(--primary);margin-bottom:1rem;overflow-wrap:anywhere}
.calc-result-details{font-size:.95rem;color:var(--text);line-height:1.75;white-space:pre-line;margin:0}
.calc-note{margin:1rem 0 0;padding-top:.85rem;border-top:1px solid var(--border);font-size:.85rem;color:var(--text-soft)}
.calc-actions{margin-top:1rem}
.calc-action-button{border:0;border-radius:8px;padding:.75rem 1.2rem;background:var(--primary);color:white;font:inherit;font-weight:650;cursor:pointer}
.calc-action-button:hover{background:var(--primary-hover)}
.calc-explanation{margin-top:2rem}
.calc-explanation h2{margin-top:1.4rem}
.calc-explanation p,.calc-explanation li{color:var(--text-soft)}
@media(min-width:820px){.calc-layout{grid-template-columns:minmax(0,1.15fr) minmax(280px,.85fr)}.calc-field-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}


/* Compact category return link shared by all individual tool pages. */
.tool-back-row{display:flex;align-items:center;margin:.05rem 0 .55rem}
.tool-back-link{display:inline-flex;align-items:center;gap:.38rem;padding:.36rem .62rem;border:1px solid var(--primary-soft);border-radius:7px;background:var(--primary-soft);color:var(--primary);font-size:.84rem;font-weight:650;line-height:1.2;text-decoration:none;transition:background-color .18s ease,border-color .18s ease,transform .12s ease}
.tool-back-link svg{width:.95rem;height:.95rem;flex:0 0 auto}
.tool-back-link:hover{background:#d5ddff;border-color:#c7d2fe;color:var(--primary-hover)}
.tool-back-link:active{transform:translateX(-1px)}
.tool-back-link:focus-visible{outline:2px solid var(--primary);outline-offset:2px}

/* A very subtle mobile-wide scale reduction (~2%): keeps layouts intact while easing fit. */
@media (max-width: 640px){
  html{font-size:98%}
}


/* ===== Final responsive polish for individual tool pages ===== */
.tool-heading-row{
  display:grid;
  grid-template-columns:2.5rem minmax(0,1fr) 2.5rem;
  align-items:center;
  gap:.3rem;
  width:100%;
  margin:0 0 .45rem;
}
.tool-heading-row h1{
  grid-column:2;
  grid-row:1;
  min-width:0;
  margin:0;
  text-align:center;
  font-size:clamp(1.45rem,3.8vw,2.1rem);
  line-height:1.16;
  overflow-wrap:anywhere;
}
.tool-heading-row .tool-back-icon{
  grid-column:3;
  grid-row:1;
  justify-self:end;
}
.tool-back-icon{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:2.25rem;
  height:2.25rem;
  padding:0;
  border:1px solid var(--primary-soft);
  border-radius:8px;
  background:var(--primary-soft);
  color:var(--primary);
  box-shadow:var(--shadow-sm);
}
.tool-back-icon svg{width:1.05rem;height:1.05rem;flex:0 0 auto}
.tool-back-icon:hover{background:#d5ddff;border-color:#c7d2fe;color:var(--primary-hover)}
.tool-back-icon:focus-visible{outline:2px solid var(--primary);outline-offset:2px}
.tool-intro{
  max-width:68ch;
  margin:.1rem auto .9rem!important;
  color:var(--text-soft);
  font-size:.94rem;
  line-height:1.42;
  text-align:center;
  text-wrap:pretty;
}

/* Utility result + copy rows shrink safely instead of pushing buttons out of their card. */
.utility-generator-card{
  width:100%;
  max-width:550px;
  margin:0 auto;
  padding:clamp(1rem,3.8vw,1.5rem);
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:var(--radius);
  box-shadow:var(--shadow-sm);
}
.utility-output-row,.color-code-row{
  display:flex;
  align-items:stretch;
  gap:.5rem;
  width:100%;
  min-width:0;
  margin-bottom:1.25rem;
}
.utility-output-field,.color-code-row .form-input{
  display:block;
  flex:1 1 0;
  width:0;
  min-width:0;
  max-width:100%;
  padding:.68rem .8rem;
  border:1px solid var(--border);
  border-radius:8px;
  background:var(--bg);
  color:var(--text);
  font:600 1rem/1.35 var(--font);
  text-align:center;
}
.password-generator-card .utility-output-field{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:.98rem;font-weight:600;text-align:left}
.utility-copy-button,.color-code-row .btn-primary{
  display:inline-flex;
  flex:0 0 auto;
  align-items:center;
  justify-content:center;
  min-width:4.2rem;
  min-height:2.75rem;
  padding:.6rem .85rem;
  border:0;
  border-radius:8px;
  background:var(--primary);
  color:#fff;
  font:600 .9rem/1.2 var(--font);
  white-space:nowrap;
  cursor:pointer;
}
.utility-copy-button:hover,.color-code-row .btn-primary:hover{background:var(--primary-hover)}
.utility-generate-button{
  display:flex;
  align-items:center;
  justify-content:center;
  width:100%;
  min-height:2.9rem;
  padding:.75rem 1rem;
  border:0;
  border-radius:8px;
  background:var(--primary);
  color:#fff;
  font:650 1rem/1.2 var(--font);
  cursor:pointer;
}
.utility-generate-button:hover{background:var(--primary-hover)}
.color-code-row{margin:0}
.color-code-row .form-input{font-weight:500;text-align:left}

/* QR generator: two columns on wide screens, stacked controls and preview on phones. */
.qr-generator-card{
  display:grid;
  grid-template-columns:minmax(0,1fr) minmax(0,1fr);
  gap:1.5rem;
  width:100%;
  max-width:900px;
  margin:0 auto;
  padding:clamp(1rem,3.5vw,1.75rem);
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:var(--radius);
  box-shadow:var(--shadow-sm);
}
.qr-generator-card>div{min-width:0}
.qr-generator-card textarea{display:block;max-width:100%;min-width:0}
.qr-preview-panel{
  display:flex;
  min-width:0;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  padding-left:1.5rem;
  border-left:1px solid var(--border);
}
.qr-preview-box{
  display:flex;
  align-items:center;
  justify-content:center;
  width:min(100%,260px);
  min-width:0;
  min-height:190px;
  aspect-ratio:1;
  margin-bottom:1rem;
  padding:1rem;
  border:1px solid var(--border);
  border-radius:8px;
  background:#fff;
  overflow:hidden;
}
.qr-preview-box img{object-fit:contain}
.qr-download-button{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:min(100%,260px);
  min-height:2.75rem;
  padding:.6rem 1rem;
  border-radius:8px;
  background:var(--primary);
  color:#fff;
  font-size:.9rem;
  font-weight:650;
  text-align:center;
  text-decoration:none;
}
.qr-download-button:hover{background:var(--primary-hover)}
.coin-flip-action{display:flex;justify-content:center;align-items:center;margin-top:1.25rem}
.coin-flip-button{display:inline-flex;align-items:center;justify-content:center;min-width:min(100%,220px);min-height:2.9rem;padding:.75rem 1.5rem;border:0;border-radius:8px;background:var(--primary);color:#fff;font:700 1rem/1.2 var(--font);cursor:pointer}
.coin-flip-button:hover{background:var(--primary-hover)}

/* HP-style financial calculator: prevent its center column from forcing horizontal overflow. */
.hp-wrap{width:100%;max-width:100%;min-width:0;grid-template-columns:minmax(0,1fr)}
.hp-center,.hp-card,.hp-calc{min-width:0;max-width:100%}
.hp-head{flex-wrap:wrap;align-items:center}
.hp-head h3{flex:1 1 140px;min-width:0}
.hp-head>span{display:flex;align-items:center;gap:.4rem;flex-wrap:wrap}
.hp-head button{display:inline-flex;align-items:center;justify-content:center;margin:0;padding:.35rem .55rem;border:1px solid var(--primary-soft);border-radius:6px;background:var(--primary-soft);color:var(--primary);font:600 12px/1.2 var(--font);white-space:nowrap}
.hp-head button.red{color:#b91c1c;background:#fee2e2;border-color:#fecaca}
.hp-keys{min-width:0}
.hp-b{min-width:0}

@media(max-width:700px){
  .qr-generator-card{grid-template-columns:minmax(0,1fr);gap:1.15rem}
  .qr-preview-panel{padding:1.1rem 0 0;border-left:0;border-top:1px solid var(--border)}
  .qr-preview-box{width:min(100%,240px);min-height:180px}
  .tool-intro{font-size:.9rem;line-height:1.38;margin-bottom:.75rem!important}
  .tool-heading-row{grid-template-columns:2.25rem minmax(0,1fr) 2.25rem;gap:.2rem;margin-bottom:.35rem}
  .tool-heading-row h1{font-size:clamp(1.35rem,5vw,1.7rem)}
  .tool-back-icon{width:2.05rem;height:2.05rem;border-radius:7px}
  main .card.tool-card:not(a){padding:1rem!important}
  .utility-generator-card{padding:1rem}
  .utility-output-row{gap:.4rem}
  .utility-output-field,.color-code-row .form-input{padding:.62rem .65rem;font-size:.94rem}
  .utility-copy-button,.color-code-row .btn-primary{min-width:3.85rem;padding:.55rem .7rem;font-size:.86rem}
  .password-generator-card .utility-output-field{font-size:.88rem}
  .hp-wrap{padding:0;gap:1rem}
  .hp-center{width:100%}
  .hp-face{margin:6px;padding:8px 5px}
}
@media(max-width:360px){
  .tool-heading-row{grid-template-columns:2rem minmax(0,1fr) 2rem}
  .tool-heading-row h1{font-size:1.28rem}
  .tool-back-icon{width:1.9rem;height:1.9rem}
  .utility-output-row{gap:.3rem}
  .utility-copy-button,.color-code-row .btn-primary{min-width:3.5rem;padding-inline:.55rem}
}


/* Macro calculator keeps its title centered and the share action in a tidy row. */
.macro-tool-header{width:100%;margin-bottom:1.1rem}
.macro-share-row{display:flex;justify-content:flex-end;margin-top:.15rem}
.macro-share-row .share-btn{min-height:2.45rem;padding:.55rem .95rem;font-size:.9rem}
.qr-generate-button{display:flex;align-items:center;justify-content:center;width:100%;min-height:2.9rem;padding:.75rem 1rem;border:0;border-radius:8px;background:var(--primary);color:#fff;font:650 1rem/1.2 var(--font);cursor:pointer}
.qr-generate-button:hover{background:var(--primary-hover)}
@media(max-width:640px){.macro-tool-header{margin-bottom:.9rem}}


/* Compact paired fields in the pace tool must share the available row width. */
.pace-inline-fields{display:flex;align-items:stretch;gap:.5rem;width:100%;min-width:0}
.pace-inline-fields>.form-input{width:0;min-width:0;flex:1 1 0}
.pace-distance-fields>.form-input:first-child{flex:1 1 0}
.pace-distance-fields>.form-input:last-child{width:7.5rem;max-width:7.5rem;flex:0 0 7.5rem}
.pace-time-fields>.form-input{padding-inline:.55rem;text-align:center}
.calc-actions{display:flex;flex-wrap:wrap;align-items:center;gap:.65rem;margin-top:1rem}
.calc-actions .calc-action-button{min-height:2.75rem;max-width:100%}
@media(max-width:640px){
  .calc-actions .calc-action-button{width:100%}
  .form-grid>.btn-primary{align-self:stretch;width:100%;min-height:2.8rem}
}


/* ===== CalcDaily launch polish: category alignment, home search, and SEO content ===== */
.nav a{font-size:.88rem}
.mobile-nav-dropdown{font-size:.88rem}
.mobile-nav-dropdown>summary{font-size:.88rem}
.mobile-nav-options a{font-size:.88rem}
.category-hero{text-align:center;max-width:760px;margin:0 auto 1.6rem}
.category-hero h1{margin-bottom:.45rem}
.category-hero .category-intro{max-width:66ch;margin:0 auto;color:var(--text-soft);font-size:.96rem;line-height:1.48}
.home-hero{display:grid;grid-template-columns:minmax(0,1fr) minmax(280px,320px);gap:2rem;align-items:center;margin-bottom:2rem}
.home-hero-copy{text-align:center;min-width:0}
.home-hero-copy h1{margin-bottom:.45rem}
.home-hero-description{margin:0 auto;color:var(--text-soft);max-width:60ch;font-size:.96rem;line-height:1.48}
.home-search-wrap{position:relative;width:100%;min-width:0}
.home-search-input{display:block;width:100%;min-width:0;padding:.78rem 1rem;font:inherit;font-size:.92rem;border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);color:var(--text);box-shadow:var(--shadow-sm);outline:none}
.home-search-input:focus{border-color:var(--primary);box-shadow:0 0 0 3px rgba(79,70,229,.12)}
.tool-intro{max-width:68ch;margin:.08rem auto .9rem!important;color:var(--text-soft);font-size:.92rem;line-height:1.42;text-align:center;text-wrap:pretty}
.related-tools,.health-source-note,.financial-scope-note,.worked-example-note{margin-top:1rem;padding:1rem 1.15rem;border:1px solid var(--border);border-radius:10px;background:var(--surface)}
.related-tools h2,.health-source-note h2,.worked-example-note h2{font-size:1.05rem;margin:0 0 .55rem;color:var(--text)}
.related-tools-context{margin:0 0 .65rem;color:var(--text-soft);font-size:.88rem;line-height:1.45}
.related-tools-context a{color:var(--primary);font-weight:600;text-decoration:none}
.related-tools-context a:hover{text-decoration:underline}
.related-tools ul{display:flex;flex-wrap:wrap;gap:.45rem 1rem;list-style:none;padding:0;margin:0}
.related-tools li{margin:0}
.related-tools a{color:var(--primary);text-decoration:none;font-size:.9rem;font-weight:550}
.related-tools a:hover{text-decoration:underline}
.health-source-note p,.financial-scope-note,.worked-example-note p{margin:0;color:var(--text-soft);font-size:.9rem;line-height:1.55}
.health-source-note a{color:var(--primary);font-weight:600}
/* Reduce form/control typography by approximately one CSS pixel on tools only. */
.tool-page-compact .tool-card,.tool-page-compact .calc-card{font-size:calc(1rem - 1px)}
.tool-page-compact .form-label,.tool-page-compact .calc-label{font-size:calc(1rem - 1px)}
.tool-page-compact .form-input{font-size:calc(1.05rem - 1px);padding:.7rem .95rem}
.tool-page-compact .btn-primary{font-size:calc(1.05rem - 1px);padding:.8rem 1.6rem}
.tool-page-compact .calc-section-title{font-size:calc(1.15rem - 1px)}
.tool-page-compact .calc-input{font-size:calc(1rem - 1px);padding:.66rem .75rem}
.tool-page-compact .calc-action-button{font-size:calc(1rem - 1px);padding:.7rem 1.1rem}
.tool-page-compact .calc-result-details{font-size:calc(.95rem - 1px)}
@media(max-width:800px){
  .home-hero{grid-template-columns:1fr;gap:1rem;margin-bottom:1.4rem}
  .home-search-wrap{max-width:540px;margin:0 auto}
}
@media(max-width:640px){
  .category-hero{margin-bottom:1rem}
  .category-hero h1{font-size:1.55rem}
  .category-hero .category-intro,.home-hero-description{font-size:.91rem;line-height:1.4}
  .related-tools,.health-source-note,.financial-scope-note,.worked-example-note{padding:.85rem .9rem}
  .related-tools ul{display:grid;grid-template-columns:1fr 1fr;gap:.45rem .75rem}
  .related-tools a{font-size:.86rem}
}


/* ===== Final launch consistency: typography and page hierarchy ===== */
.nav a,.mobile-nav-dropdown,.mobile-nav-dropdown>summary,.mobile-nav-options a{font-size:.88rem}
.category-hero{text-align:center;max-width:760px;margin:0 auto 1.35rem}
.category-hero h1{font-size:clamp(1.45rem,3.8vw,2.1rem);line-height:1.16;margin:0 0 .42rem;text-align:center}
.category-hero .category-intro{max-width:68ch;margin:0 auto;color:var(--text-soft);font-size:.92rem;line-height:1.42;text-align:center}
.category-related-context{max-width:72ch;margin:.25rem auto 1.1rem;text-align:center;color:var(--text-soft);font-size:.9rem;line-height:1.5}
.home-hero{display:grid;grid-template-columns:minmax(0,1fr) minmax(270px,340px);gap:1.6rem;align-items:center;margin-bottom:1.8rem}
.home-hero-copy{text-align:center;min-width:0}
.home-hero-copy h1{font-size:clamp(1.55rem,3.5vw,2.1rem);line-height:1.16;margin:0 0 .42rem;text-align:center}
.home-hero-description{max-width:60ch;margin:0 auto;color:var(--text-soft);font-size:.92rem;line-height:1.42;text-align:center}
.home-search-wrap{position:relative;width:100%;min-width:0}
.home-search-input{display:block;width:100%;min-width:0;padding:.78rem .95rem;font:inherit;font-size:.92rem;border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);color:var(--text);box-shadow:var(--shadow-sm);outline:none}
.home-search-input:focus{border-color:var(--primary);box-shadow:0 0 0 3px rgba(79,70,229,.12)}
.tool-intro{max-width:68ch;margin:.08rem auto .9rem!important;color:var(--text-soft);font-size:.92rem;line-height:1.42;text-align:center;text-wrap:pretty}
.tool-heading-row{grid-template-columns:minmax(2.25rem,2.5rem) minmax(0,1fr) minmax(2.25rem,2.5rem)}
.tool-heading-row .tool-back-icon{grid-column:3;justify-self:end}
.tool-page-compact .calc-card,.tool-page-compact .tool-card{font-size:calc(1rem - 1px)}
.tool-page-compact .calc-label,.tool-page-compact .form-label,.tool-page-compact .calc-help{font-size:calc(1em - 1px)}
.tool-page-compact input:not([type=checkbox]):not([type=radio]),.tool-page-compact select,.tool-page-compact textarea,.tool-page-compact button:not(.tool-back-icon){font-size:calc(1em - 1px)}
.tool-page-compact .calc-result-details,.tool-page-compact .calc-note{font-size:calc(.95rem - 1px)}
.category-hero h1,.home-hero-copy h1{text-wrap:balance}
@media(max-width:800px){.home-hero{grid-template-columns:1fr;gap:.85rem;margin-bottom:1.35rem}.home-search-wrap{max-width:540px;margin:0 auto}}
@media(max-width:640px){.category-hero{margin-bottom:.95rem}.category-hero h1,.home-hero-copy h1{font-size:1.48rem}.category-hero .category-intro,.home-hero-description{font-size:.9rem;line-height:1.38}.category-related-context{font-size:.86rem}}


/* ===== Final user-requested alignment: return arrow on the left; cards share the tool width ===== */
.tool-heading-row .tool-back-icon{
  grid-column:1 !important;
  grid-row:1;
  justify-self:start !important;
}
/* main already supplies the page gutter. Removing the nested container gutter on tool pages
   makes the calculator panel and all explanation/context cards use exactly the same width. */
.tool-page-compact main > .container{
  padding-inline:0;
}
.tool-page-compact .tool-explanation,
.tool-page-compact .related-tools,
.tool-page-compact .health-source-note,
.tool-page-compact .financial-scope-note,
.tool-page-compact .worked-example-note,
.tool-page-compact .calc-explanation{
  box-sizing:border-box;
  width:100%;
  max-width:100%;
  margin-inline:0;
}

/* Keep paired calculator labels at a consistent height so their inputs align.
   Scoped only to the pages where a desktop label-height mismatch was identified. */
@media (min-width: 820px) {
  body[data-calculator="calorieDeficit"] .calc-field-grid > .calc-field > .calc-label,
  body[data-freelance-calculator="day-rate"] .calc-field-grid > .calc-field > .calc-label,
  body[data-freelance-calculator="hourly-rate"] .calc-field-grid > .calc-field > .calc-label,
  body[data-freelance-calculator="invoice"] .calc-field-grid > .calc-field > .calc-label,
  body[data-freelance-calculator="freelancer-break-even-calculator"] .calc-field-grid > .calc-field > .calc-label,
  body[data-freelance-calculator="gig-earnings"] .calc-field-grid > .calc-field > .calc-label,
  body[data-freelance-calculator="late-invoice"] .calc-field-grid > .calc-field > .calc-label,
  body[data-freelance-calculator="platform-fee"] .calc-field-grid > .calc-field > .calc-label,
  body[data-calculator="concrete"] .calc-field-grid > .calc-field > .calc-label,
  body[data-calculator="electricity"] .calc-field-grid > .calc-field > .calc-label,
  body[data-calculator="gravel"] .calc-field-grid > .calc-field > .calc-label,
  body[data-calculator="mulch"] .calc-field-grid > .calc-field > .calc-label,
  body[data-calculator="stair"] .calc-field-grid > .calc-field > .calc-label {
    min-height: 2lh;
  }
}