/* ==========================================================================
   Toolbox Tribe — shared site styles
   Foundation (tokens, base, header, footer) + reusable UI kit (calculators,
   prose, resource hub). Page-specific styles live inline on each page.
   ========================================================================== */

:root{
  --ink:#16263F;
  --ink-2:#24344C;
  --body:#3E4A5B;
  --muted:#717986;
  --paper:#F4EFE5;
  --paper-2:#EFE8DA;
  --card:#FCFAF3;
  --line:#DBD2BF;
  --orange:#D9541E;
  --orange-deep:#BF4718;
  --sage:#6F7E52;
  --pad:clamp(24px,5vw,84px);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Inter',system-ui,sans-serif;color:var(--body);background:var(--paper);line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
h1,h2,h3,h4{font-family:'Fraunces',Georgia,serif;color:var(--ink);line-height:1.02;letter-spacing:-0.02em;font-weight:700}
a{color:inherit;text-decoration:none}
.hand{font-family:'Caveat',cursive}

.mark-u{position:relative;display:inline-block}
.mark-u svg{position:absolute;left:0;bottom:-.14em;width:100%;height:.16em;color:var(--orange);overflow:visible}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;font-weight:600;font-size:15.5px;line-height:1;padding:15px 28px;border-radius:100px;cursor:pointer;border:1px solid transparent;font-family:'Inter',sans-serif;text-align:center;letter-spacing:.005em;transition:transform .2s cubic-bezier(.2,.7,.3,1),box-shadow .2s,background .2s,border-color .2s;-webkit-tap-highlight-color:transparent}
.btn:focus-visible{outline:2px solid var(--ink);outline-offset:3px}
.btn-primary{background:var(--orange);color:#fff;box-shadow:inset 0 1px 0 rgba(255,255,255,.3),0 10px 22px -10px rgba(217,84,30,.6)}
.btn-primary::after{content:"\2192";font-size:1.05em;line-height:1;transition:transform .2s cubic-bezier(.2,.7,.3,1)}
.btn-primary:hover{background:var(--orange-deep);transform:translateY(-2px);box-shadow:inset 0 1px 0 rgba(255,255,255,.3),0 18px 32px -12px rgba(217,84,30,.62)}
.btn-primary:hover::after{transform:translateX(4px)}
.btn-primary:active{transform:translateY(0);box-shadow:inset 0 1px 0 rgba(255,255,255,.2),0 6px 14px -8px rgba(217,84,30,.6)}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--line)}
.btn-ghost:hover{border-color:var(--ink);background:rgba(22,38,63,.04);transform:translateY(-2px)}
.btn-text{position:relative;font-weight:600;color:var(--ink);font-size:16px;padding-bottom:5px}
.btn-text::before{content:"";position:absolute;left:0;bottom:0;width:100%;height:2px;background:rgba(217,84,30,.3)}
.btn-text::after{content:"";position:absolute;left:0;bottom:0;width:100%;height:2px;background:var(--orange);transform:scaleX(0);transform-origin:left;transition:transform .3s cubic-bezier(.2,.7,.3,1)}
.btn-text:hover{color:var(--orange-deep)}
.btn-text:hover::after{transform:scaleX(1)}
.eyebrow{font-family:'Inter';font-weight:600;text-transform:uppercase;letter-spacing:.13em;font-size:12.5px;color:var(--orange-deep)}

/* ---------- Header / nav ---------- */
header{position:sticky;top:0;z-index:60;background:rgba(244,239,229,.9);backdrop-filter:blur(10px);border-bottom:1px solid transparent;transition:border-color .2s}
header.scrolled{border-color:var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:84px;padding:0 var(--pad)}
.brand{display:flex;align-items:center;gap:12px;font-family:'Fraunces',serif;font-weight:700;font-size:25px;color:var(--ink);letter-spacing:-0.02em}
.brand svg{width:40px;height:40px;flex-shrink:0}
.nav-links{display:flex;align-items:center;gap:38px;position:absolute;left:50%;transform:translateX(-50%)}
.nav-links a{font-size:16px;font-weight:500;color:var(--ink-2)}
.nav-links a:hover{color:var(--orange)}
.menu-btn{display:none;background:none;border:none;cursor:pointer}

/* ---------- Build banner ---------- */
.topbar{background:var(--ink);color:#CAD3DE;font-size:13.5px;text-align:center;padding:9px 22px;display:flex;align-items:center;justify-content:center;gap:9px;line-height:1.4}
.topbar svg{width:15px;height:15px;color:var(--orange);flex-shrink:0}
.topbar b{color:#fff;font-weight:600}

/* ---------- Footer ---------- */
footer{background:var(--ink);color:#93A0B2;padding:0 var(--pad) 40px;border-top:1px solid #26364d}
.foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:30px;padding:46px 0 36px;border-bottom:1px solid #26364d}
.foot-brand .brand{color:#fff;margin-bottom:15px}
.foot-brand .brand svg{width:36px;height:36px}
.foot-brand p{font-size:14.5px;max-width:300px;color:#93A0B2}
.foot-col h5{font-size:12.5px;text-transform:uppercase;letter-spacing:.1em;color:#fff;margin-bottom:16px;font-weight:600;font-family:'Inter'}
.foot-col a{display:block;font-size:15px;margin-bottom:12px;color:#93A0B2}
.foot-col a:hover{color:var(--orange)}
.foot-bottom{display:flex;justify-content:space-between;align-items:center;padding-top:24px;font-size:13.5px;flex-wrap:wrap;gap:10px}
.foot-bottom a:hover{color:#fff}

/* ==========================================================================
   Reusable inner-page UI kit
   ========================================================================== */

.container{max-width:1120px;margin:0 auto;padding:0 var(--pad)}
.container.narrow{max-width:760px}

/* breadcrumbs */
.crumbs{font-size:13.5px;color:var(--muted);padding:26px 0 0;display:flex;gap:8px;flex-wrap:wrap}
.crumbs a{color:var(--muted)}
.crumbs a:hover{color:var(--orange)}
.crumbs span{color:var(--ink-2)}

/* page head */
.page-head{padding:22px 0 34px;border-bottom:1px solid var(--line);margin-bottom:44px}
.page-head h1{font-size:clamp(34px,5vw,56px);font-weight:700;margin:14px 0 16px;max-width:16ch}
.page-head .lead{font-size:clamp(17px,1.6vw,20px);color:var(--body);max-width:620px}

/* generic panel / card */
.panel{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:28px;box-shadow:0 16px 34px -28px rgba(22,38,63,.5)}

/* badges */
.badge{display:inline-flex;align-items:center;gap:6px;font-size:11px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;padding:5px 11px;border-radius:20px}
.badge-live{background:#E4EEE7;color:var(--sage)}
.badge-soon{background:var(--paper-2);color:var(--muted)}
.badge-cat{background:#F3E2D5;color:var(--orange-deep)}

/* ---------- Calculator layout ---------- */
.tool{display:grid;grid-template-columns:1.05fr .95fr;gap:30px;align-items:start;padding-bottom:70px}
.tool-inputs{display:flex;flex-direction:column;gap:22px}
.tool-output{position:sticky;top:104px}
.group-title{font-family:'Fraunces',serif;font-weight:600;font-size:20px;color:var(--ink);margin-bottom:2px}
.group-sub{font-size:14px;color:var(--muted);margin-bottom:20px}

.field{margin-bottom:16px}
.field:last-child{margin-bottom:0}
.field label{display:block;font-size:14px;font-weight:600;color:var(--ink-2);margin-bottom:7px}
.field .hint{font-size:12.5px;color:var(--muted);font-weight:400;margin-top:6px;display:block}
.control{position:relative;display:flex;align-items:center}
.control .affix{position:absolute;color:var(--muted);font-size:15px;font-weight:600;pointer-events:none}
.control .affix.pre{left:15px}
.control .affix.suf{right:15px}
.field input,.field select{width:100%;font-family:'Inter',sans-serif;font-size:16px;color:var(--ink);background:#fff;border:1.5px solid var(--line);border-radius:9px;padding:13px 15px;transition:border-color .15s,box-shadow .15s}
.control.has-pre input{padding-left:30px}
.control.has-suf input{padding-right:44px}
.field input:focus,.field select:focus{outline:none;border-color:var(--orange);box-shadow:0 0 0 3px rgba(217,84,30,.14)}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:14px}

/* output panel */
.out{background:var(--ink);color:#EAEFF5;border:1px solid var(--ink);border-radius:16px;padding:30px;box-shadow:0 24px 46px -26px rgba(22,38,63,.6)}
.out .out-label{font-size:13px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:#8FA0B4}
.out .out-hero{font-family:'Fraunces',serif;font-weight:700;font-size:clamp(46px,7vw,64px);line-height:1;color:#fff;margin:8px 0 4px;letter-spacing:-0.02em}
.out .out-hero .unit{font-size:.4em;color:#8FA0B4;font-weight:600;letter-spacing:0}
.out .out-note{font-size:14px;color:#AEB9C7;margin-bottom:22px}
.out-rows{border-top:1px solid #2C3B52;padding-top:18px;display:flex;flex-direction:column;gap:12px}
.out-row{display:flex;justify-content:space-between;align-items:baseline;gap:14px;font-size:14.5px}
.out-row span{color:#AEB9C7}
.out-row strong{color:#fff;font-weight:600;font-variant-numeric:tabular-nums}
.out-row.hl strong{color:var(--orange)}
.out-cta{margin-top:22px;display:flex;flex-direction:column;gap:10px}
.out-cta .btn{width:100%}

.disclaimer{font-size:13px;color:var(--muted);margin-top:16px;line-height:1.5}

/* ---------- Prose (blog) ---------- */
.prose{font-size:17.5px;color:var(--body);line-height:1.72}
.prose>*+*{margin-top:22px}
.prose h2{font-size:clamp(25px,3vw,34px);margin-top:48px;margin-bottom:-4px}
.prose h3{font-size:22px;margin-top:34px;margin-bottom:-6px}
.prose ul,.prose ol{padding-left:24px}
.prose li{margin-top:8px}
.prose strong{color:var(--ink)}
.prose a{color:var(--orange-deep);border-bottom:1.5px solid rgba(191,71,24,.35)}
.prose a:hover{border-color:var(--orange-deep)}
.prose .callout{background:var(--card);border:1px solid var(--line);border-left:4px solid var(--orange);border-radius:10px;padding:20px 24px;font-size:16.5px}

/* answer box (AEO) */
.answer{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:24px 26px;margin-top:26px}
.answer .eyebrow{margin-bottom:8px}
.answer p{font-size:17px;color:var(--ink-2)}

/* FAQ */
.faq{margin-top:20px;border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line);padding:4px 0}
.faq summary{cursor:pointer;list-style:none;padding:18px 40px 18px 2px;font-family:'Fraunces',serif;font-weight:600;font-size:18.5px;color:var(--ink);position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:6px;top:16px;font-size:24px;color:var(--orange);font-family:'Inter',sans-serif;transition:transform .2s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq .faq-body{padding:0 2px 20px;font-size:16.5px;color:var(--body)}

/* related / next-step cards */
.related{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:18px;margin-top:26px}
.rel-card{display:block;background:var(--card);border:1px solid var(--line);border-radius:12px;padding:22px;transition:transform .16s,box-shadow .16s}
.rel-card:hover{transform:translateY(-4px);box-shadow:0 20px 38px -26px rgba(22,38,63,.5)}
.rel-card .k{font-size:11.5px;font-weight:600;letter-spacing:.09em;text-transform:uppercase;color:var(--orange-deep)}
.rel-card h4{font-size:19px;margin:9px 0 6px}
.rel-card p{font-size:14px;color:var(--muted)}

/* section heading for inner pages */
.h-section{font-size:clamp(26px,3.2vw,38px);font-weight:700}

/* ---------- Responsive ---------- */
@media(max-width:960px){
  .nav-links{display:none}
  .tool{grid-template-columns:1fr}
  .tool-output{position:static}
}
@media(max-width:640px){
  .foot-grid{grid-template-columns:1fr 1fr}
  .row2{grid-template-columns:1fr}
}
@media(max-width:460px){
  .foot-grid{grid-template-columns:1fr}
}
@media(max-width:520px){
  .topbar{font-size:12.5px;padding:8px 16px}
}