/* The Wax Biz — Tool page layout (calculators, batch log, checklist). Shared by every page that links it; edit here, not in the pages. */
:root {
  --bg:#faf6ef;--bg2:#f4ede0;--bg3:#efe6d6;
  --card:#ffffff;--card-hover:#fbf6ee;
  --gold:#b8943a;--gold-light:#9a7a2c;--gold-dim:#c2a45a;
  --cream:#2a2218;--cream-dim:#6b5f4d;
  --text:#3a3027;--text-dim:#756954;
  --border:rgba(184,148,58,0.4);--border-strong:rgba(184,148,58,0.6);
  --warn:#9a4a1c;--warn-bg:#fbeee2;--error:#a3301f;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--text);font-family:'Jost',sans-serif;font-weight:300;line-height:1.8;overflow-x:hidden}
body::before{content:'';position:fixed;inset:0;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.04'/%3E%3C/svg%3E");pointer-events:none;z-index:9999;opacity:0.5}
nav{position:fixed;top:0;left:0;right:0;z-index:100;display:flex;align-items:center;justify-content:space-between;padding:1.2rem 3rem;background:rgba(250,246,239,0.92);backdrop-filter:blur(12px);border-bottom:1px solid var(--border)}
.nav-logo{font-family:'Cormorant Garamond',serif;font-size:1.5rem;font-weight:500;color:var(--gold-light);letter-spacing:0.08em;text-decoration:none}
.nav-links{display:flex;gap:2.5rem;list-style:none}
.nav-links a{color:var(--cream-dim);text-decoration:none;font-size:0.78rem;letter-spacing:0.15em;text-transform:uppercase;transition:color 0.3s}
.nav-links a:hover,.nav-links a.active{color:var(--gold-light)}
.page-hero{padding:8rem 2rem 4rem;text-align:center;position:relative;overflow:hidden}
.page-hero::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse 60% 50% at 50% 80%,rgba(201,168,76,0.07) 0%,transparent 70%)}
.section-label{font-size:0.7rem;letter-spacing:0.35em;text-transform:uppercase;color:var(--gold);margin-bottom:1rem;display:block}
.page-title{font-family:'Cormorant Garamond',serif;font-size:clamp(2.4rem,5vw,4rem);font-weight:300;color:var(--cream);line-height:1.1}
.page-title em{font-style:italic;color:var(--gold-light)}
.page-sub{font-size:0.9rem;color:var(--cream-dim);max-width:560px;margin:1.2rem auto 0}
.divider{width:60px;height:1px;background:var(--gold-dim);margin:1.5rem auto 0}
.article-wrap{max-width:780px;margin:0 auto;padding:3rem 2rem 6rem}
.breadcrumb{font-size:0.72rem;color:var(--text-dim);letter-spacing:0.1em;margin-bottom:2.5rem;display:flex;gap:0.5rem;align-items:center}
.breadcrumb a{color:var(--gold-dim);text-decoration:none;transition:color 0.3s}
.breadcrumb a:hover{color:var(--gold)}
.breadcrumb span{color:var(--text-dim)}
h2{font-family:'Cormorant Garamond',serif;font-size:1.9rem;font-weight:400;color:var(--cream);margin:2.5rem 0 1rem;line-height:1.2}
h2 em{font-style:italic;color:var(--gold-light)}
h3{font-family:'Cormorant Garamond',serif;font-size:1.3rem;font-weight:400;color:var(--cream);margin:1.8rem 0 0.6rem}
p{font-size:0.92rem;color:var(--cream-dim);margin-bottom:1.1rem;line-height:1.85}
p a,li a{color:var(--gold-light)}
.lead{font-size:1.05rem;color:var(--text);line-height:1.9;margin-bottom:2rem;padding-bottom:2rem;border-bottom:1px solid var(--border)}
.callout{background:var(--bg3);border:1px solid var(--border);border-left:3px solid var(--gold);padding:1.4rem 1.6rem;margin:2rem 0;border-radius:0}
.callout p{margin:0;font-size:0.87rem;line-height:1.75}
.callout strong{color:var(--gold)}
.table-wrap{overflow-x:auto;margin:2rem 0}
.comparison-table{width:100%;border-collapse:collapse;font-size:0.84rem}
.comparison-table th{background:var(--bg3);color:var(--gold);font-weight:500;font-family:'Jost',sans-serif;letter-spacing:0.1em;text-transform:uppercase;font-size:0.7rem;padding:0.9rem 1rem;text-align:left;border-bottom:1px solid var(--border-strong)}
.comparison-table td{padding:0.85rem 1rem;color:var(--cream-dim);border-bottom:1px solid var(--border);vertical-align:top}
.comparison-table tr:last-child td{border-bottom:none}
.comparison-table td:first-child{color:var(--cream);font-weight:400}
.guide-nav{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1rem;margin-top:1.5rem}
.guide-nav a{background:var(--bg3);border:1px solid var(--border);padding:1.2rem 1.5rem;text-decoration:none;transition:border-color 0.3s}
.guide-nav a:hover,.guide-nav a:focus-visible{border-color:var(--border-strong)}
.guide-nav-label{font-size:0.65rem;letter-spacing:0.15em;text-transform:uppercase;color:var(--text-dim);margin-bottom:0.4rem}
.guide-nav-title{font-family:'Cormorant Garamond',serif;font-size:1rem;color:var(--cream)}
.guide-nav-text{font-size:0.8rem;color:var(--cream-dim);line-height:1.6;margin-top:0.3rem}

/* ── Calculator ── */
.calc{background:var(--card);border:1px solid var(--border);padding:1.5rem;margin:0 0 3rem}
.calc-grid{display:grid;gap:1.4rem}
.field label,.field legend{display:block;font-size:0.72rem;letter-spacing:0.15em;text-transform:uppercase;color:var(--cream);font-weight:500;margin-bottom:0.5rem}
.field fieldset{border:none}
.field-hint{font-size:0.78rem;color:var(--text-dim);margin:0.4rem 0 0;line-height:1.5}
.field-error{font-size:0.8rem;color:var(--error);margin:0.4rem 0 0;line-height:1.5;font-weight:400}
.field-error:empty{display:none}
.calc input[type=number],.calc select{width:100%;font:inherit;font-size:1.1rem;font-weight:400;color:var(--cream);background:var(--bg);border:1px solid var(--border-strong);border-radius:0;padding:0.7rem 0.85rem;min-height:48px}
.calc select{appearance:none;background-image:linear-gradient(45deg,transparent 50%,var(--gold) 50%),linear-gradient(135deg,var(--gold) 50%,transparent 50%);background-position:calc(100% - 1.2rem) 55%,calc(100% - 0.85rem) 55%;background-size:6px 6px;background-repeat:no-repeat;padding-right:2.5rem}
.calc input:focus-visible,.calc select:focus-visible{outline:2px solid var(--gold);outline-offset:2px}
.calc input[aria-invalid=true]{border-color:var(--error)}
.input-row{display:flex;gap:0.6rem;align-items:stretch}
.input-row input[type=number]{flex:1;min-width:0}
.unit-toggle{display:flex;border:1px solid var(--border-strong);position:relative}
.unit-toggle input{position:absolute;opacity:0;width:1px;height:1px;margin:0;overflow:hidden;clip:rect(0,0,0,0);pointer-events:none}
.unit-toggle label{margin:0;display:flex;align-items:center;justify-content:center;min-width:3.2rem;padding:0 0.8rem;font-size:0.85rem;letter-spacing:0.08em;text-transform:none;color:var(--cream-dim);cursor:pointer;font-weight:400}
.unit-toggle input:checked+label{background:var(--gold);color:#fff}
.unit-toggle input:focus-visible+label{outline:2px solid var(--gold);outline-offset:2px}
.load-row{display:flex;gap:0.8rem;align-items:center}
.load-row input[type=range]{flex:1;min-width:0;accent-color:var(--gold);height:48px}
.load-row .load-num{display:flex;align-items:center;gap:0.3rem;width:7rem;flex-shrink:0}
.load-row .load-num span{color:var(--cream-dim)}
.results{margin-top:1.8rem;background:var(--bg3);border:1px solid var(--border-strong);border-top:3px solid var(--gold);padding:1.5rem}
.results-label{font-size:0.7rem;letter-spacing:0.25em;text-transform:uppercase;color:var(--gold);display:block}
.results-main{font-family:'Cormorant Garamond',serif;font-size:clamp(3rem,12vw,4.5rem);font-weight:500;color:var(--cream);line-height:1.05;margin:0.3rem 0 0.2rem}
.results-main small{font-size:0.45em;color:var(--cream-dim);font-weight:400}
.results-sub{font-size:1rem;color:var(--cream-dim);margin:0}
.results-grid{display:grid;grid-template-columns:1fr;gap:1rem;margin-top:1.3rem;padding-top:1.3rem;border-top:1px solid var(--border)}
.results-grid dt{font-size:0.68rem;letter-spacing:0.15em;text-transform:uppercase;color:var(--text-dim)}
.results-grid dd{font-family:'Cormorant Garamond',serif;font-size:1.9rem;color:var(--cream);line-height:1.2}
.results-grid dd small{display:block;font-family:'Jost',sans-serif;font-size:0.8rem;color:var(--cream-dim);line-height:1.5}
.warning{margin-top:1.2rem;background:var(--warn-bg);border:1px solid var(--warn);border-left:3px solid var(--warn);padding:0.9rem 1.1rem;font-size:0.88rem;color:var(--warn);line-height:1.6;font-weight:400}
.warning[hidden]{display:none}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.faq dt{font-family:'Cormorant Garamond',serif;font-size:1.25rem;color:var(--cream);margin:1.6rem 0 0.4rem;line-height:1.3}
.faq dd p{margin-bottom:0}

footer{background:var(--bg2);border-top:1px solid var(--border);padding:3rem 2rem}
.footer-inner{max-width:1280px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:1.5rem}
.footer-logo{font-family:'Cormorant Garamond',serif;font-size:1.2rem;color:var(--gold-light)}
.footer-nav{display:flex;gap:2rem;list-style:none;flex-wrap:wrap}
.footer-nav a{font-size:0.75rem;color:var(--text-dim);text-decoration:none;letter-spacing:0.1em;text-transform:uppercase;transition:color 0.3s}
.footer-nav a:hover{color:var(--gold-light)}
.footer-copy{font-size:0.7rem;color:var(--text-dim);width:100%;padding-top:1.5rem;border-top:1px solid var(--border);margin-top:1rem}
@keyframes fadeUp{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}
.page-hero>*{opacity:0;animation:fadeUp 0.8s ease forwards}
.page-hero>*:nth-child(1){animation-delay:0.1s}
.page-hero>*:nth-child(2){animation-delay:0.25s}
.page-hero>*:nth-child(3){animation-delay:0.4s}
.page-hero>*:nth-child(4){animation-delay:0.5s}
@media(prefers-reduced-motion:reduce){.page-hero>*{animation:none;opacity:1}html{scroll-behavior:auto}}
@media(min-width:600px){.calc{padding:2.2rem}.calc-grid{grid-template-columns:1fr 1fr}.calc-grid .span-2{grid-column:1/-1}.results{padding:2rem}.results-grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:768px){nav{padding:1rem 1.5rem}.nav-links{display:none}.guide-nav{grid-template-columns:1fr}.page-hero{padding:7rem 1rem 3rem}.article-wrap{padding:2rem 1rem 4rem}}