@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:wght@500;600;700&family=Inter:wght@400;500;600&display=swap');
/* ============================================================
   THE BOARDROOM INSIGHTS — shared calculator theme
   Matched to zainababbas.com: Georgia + Arial, gold #D4AF37
   Dark hero · light working surface · gold accents
   Reuse this single file across every calculator.
   ============================================================ */

:root{
  /* light working surface */
  --paper:#f6f5f1;        /* page background — site cream */
  --card:#ffffff;         /* panels */
  --field:#f3f1ea;        /* input fill */
  --line:#e7e3d9;         /* borders on light */
  --ink:#0d0d0d;          /* primary text */
  --ink-soft:#555555;     /* muted text */

  /* gold (from site) */
  --gold:#D4AF37;         /* primary gold */
  --gold-deep:#B8932B;    /* deeper gold — text on light */
  --gold-soft:rgba(212,175,55,.14);

  /* dark hero band */
  --night:#000;
  --night-line:#2a2a2a;
  --gold-bright:#E3C65C;  /* gold highlight on dark */
  --cream:#f6f5f1;        /* text on dark */
  --cream-soft:#bdbab2;

  /* status */
  --pos:#2E8B57;
  --neg:#C0563F;

  /* fonts (match site) */
  --serif:'Cormorant Garamond',Georgia,serif;
  --sans:'Inter',system-ui,sans-serif;

  --radius:15px;
  --max:1180px;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  background:var(--paper);color:var(--ink);
  font-family:var(--sans);line-height:1.55;-webkit-font-smoothing:antialiased;min-height:100vh;
}
.num{font-variant-numeric:tabular-nums}


/* ---------- CALCULATOR NAV (ZA monogram, links home) ---------- */
.calc-nav{background:#000;display:flex;align-items:center;justify-content:space-between;padding:14px clamp(18px,4vw,40px)}
.calc-nav .logo{
    display:block; width:48px; height:54px;
    background:url('https://zainababbas.com/logo.png') center/contain no-repeat;
    font-size:0;              /* hides the old ZA text */
}
.calc-nav .logo .z, .logo .a{ display:none; }   /* hides the old letter spans */
.calc-nav .nav-back{color:#fff;font-size:14px;font-weight:600;letter-spacing:.5px;transition:color .25s ease}
.calc-nav .nav-back:hover{color:var(--gold)}

/* ---------- HERO ---------- */
.hero{background:var(--night);border-bottom:1px solid rgba(212,175,55,.15);position:relative;overflow:hidden}
.hero::before{content:'';position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(900px 420px at 80% -10%, rgba(212,175,55,.15), transparent 60%)}
.hero-inner{position:relative;z-index:1;max-width:var(--max);margin:0 auto;padding:clamp(34px,6vw,64px) clamp(18px,4vw,40px)}
.eyebrow{font-family:var(--sans);font-size:11px;letter-spacing:.28em;text-transform:uppercase;color:var(--gold);display:flex;align-items:center;gap:12px;font-weight:700}
.eyebrow::before{content:'';width:26px;height:1px;background:var(--gold-bright);display:inline-block}
h1{font-family:var(--serif);font-weight:700;color:var(--cream);font-size:clamp(30px,5.4vw,52px);line-height:1.06;letter-spacing:-.01em;margin:16px 0 12px}
h1 em{font-style:normal;color:var(--gold-bright)}
h1::after{content:"";display:block;width:80px;height:4px;background:var(--gold);border-radius:5px;margin-top:18px}
.lede{color:var(--cream-soft);max-width:64ch;font-size:clamp(14px,1.7vw,16px)}
.byline{margin-top:20px;font-size:12px;letter-spacing:.02em;color:var(--cream-soft);display:flex;flex-wrap:wrap;gap:8px 18px}
.byline b{color:var(--cream);font-weight:700}

/* ---------- LAYOUT ---------- */
.wrap{max-width:var(--max);margin:0 auto;padding:clamp(28px,4vw,44px) clamp(18px,4vw,40px) 60px}
.grid{display:grid;grid-template-columns:380px 1fr;gap:28px;align-items:start}
@media(max-width:880px){.grid{grid-template-columns:1fr}}

.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:24px;
  box-shadow:0 5px 20px rgba(0,0,0,.08)}
.card-title{font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--ink-soft);font-weight:700;display:flex;align-items:center;gap:9px;margin-bottom:20px}
.card-title .dot{width:6px;height:6px;border-radius:50%;background:var(--gold)}

/* ---------- INPUTS ---------- */
.field{margin-bottom:18px}
.field label{display:block;font-size:13px;font-weight:700;margin-bottom:7px;color:var(--ink)}
.field label .hint{color:var(--ink-soft);font-weight:400;font-size:12px}
.input-shell{position:relative;display:flex;align-items:center}
.input-shell .pre{position:absolute;left:14px;color:var(--gold-deep);font-size:14px;font-weight:700;pointer-events:none}
.input-shell .suf{position:absolute;right:14px;color:var(--ink-soft);font-size:13px;pointer-events:none}
input[type=number],input[type=text],select{width:100%;background:var(--field);border:1px solid var(--line);border-radius:10px;
  color:var(--ink);font-family:var(--sans);font-size:15px;font-variant-numeric:tabular-nums;padding:12px 14px;transition:border-color .15s,box-shadow .15s,background .15s;appearance:none}
input.has-pre{padding-left:34px}
input.has-suf{padding-right:48px}
select{cursor:pointer;background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'><path d='M1 1l5 5 5-5' stroke='%23B8932B' stroke-width='1.5' fill='none' stroke-linecap='round'/></svg>");background-repeat:no-repeat;background-position:right 14px center;padding-right:36px}
input:focus,select:focus{outline:none;border-color:var(--gold);background:var(--card);box-shadow:0 0 0 3px var(--gold-soft)}
input[readonly]{background:transparent;border-style:dashed;color:var(--ink-soft);cursor:not-allowed}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:14px}

/* segmented control */
.seg{display:flex;background:var(--field);border:1px solid var(--line);border-radius:10px;padding:4px;gap:4px}
.seg button{flex:1;background:none;border:none;color:var(--ink-soft);font-family:var(--sans);font-size:13px;font-weight:700;padding:8px 4px;border-radius:7px;cursor:pointer;transition:.15s}
.seg button.active{background:var(--gold);color:#0d0d0d;box-shadow:0 1px 4px rgba(212,175,55,.45)}
.seg button:focus-visible{outline:2px solid var(--gold);outline-offset:2px}

/* groups */
.group{margin-bottom:22px}
.group + .group{padding-top:20px;border-top:1px solid var(--line)}
.group-label{font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--gold-deep);font-weight:700;margin-bottom:14px;display:flex;align-items:center;gap:8px}
.group-label::before{content:'';width:5px;height:5px;background:var(--gold);border-radius:50%}

/* advanced drawer */
details{margin-top:6px;border-top:1px solid var(--line);padding-top:16px}
summary{cursor:pointer;font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--gold-deep);font-weight:700;list-style:none;display:flex;align-items:center;gap:8px}
summary::-webkit-details-marker{display:none}
summary::before{content:'+';font-size:15px;line-height:1}
details[open] summary::before{content:'\2013'}
details .field:first-of-type{margin-top:16px}

.reset{margin-top:8px;width:100%;background:transparent;border:2px solid var(--gold);color:var(--gold-deep);font-family:var(--sans);font-size:12px;font-weight:bold;letter-spacing:.06em;text-transform:uppercase;padding:12px;border-radius:8px;cursor:pointer;transition:transform .25s ease,background .25s ease,color .25s ease}
.reset:hover{background:var(--gold);color:#000;transform:translateY(-2px)}

/* scenario slider */
.scenario{background:var(--field);border:1px solid var(--line);border-radius:12px;padding:18px;margin-bottom:24px}
.scenario .scen-name{font-family:var(--sans);font-size:20px;color:var(--gold-deep);font-weight:700;margin-bottom:14px}
input[type=range]{-webkit-appearance:none;appearance:none;width:100%;height:6px;border-radius:6px;background:linear-gradient(90deg,var(--line),var(--gold));outline:none;padding:0;border:none;cursor:pointer}
input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:22px;height:22px;border-radius:50%;background:var(--gold);border:3px solid #fff;box-shadow:0 1px 6px rgba(212,175,55,.55);cursor:pointer}
input[type=range]::-moz-range-thumb{width:22px;height:22px;border-radius:50%;background:var(--gold);border:3px solid #fff;box-shadow:0 1px 6px rgba(212,175,55,.55);cursor:pointer}
.scen-ticks{display:flex;justify-content:space-between;margin-top:10px;font-size:10.5px;letter-spacing:.02em;color:var(--ink-soft)}
.scen-ticks span{flex:1;text-align:center;transition:color .15s}
.scen-ticks span:first-child{text-align:left}
.scen-ticks span:last-child{text-align:right}
.scen-ticks span.on{color:var(--gold-deep);font-weight:700}

/* toggles */
.toggles{display:flex;flex-direction:column;gap:2px}
.toggle{display:flex;align-items:flex-start;gap:12px;padding:11px 0;cursor:pointer;border-bottom:1px solid rgba(231,227,217,.7)}
.toggle:last-child{border-bottom:none}
.toggle input{position:absolute;opacity:0;width:0;height:0}
.switch{flex:none;width:40px;height:22px;border-radius:22px;background:var(--line);position:relative;transition:.2s;margin-top:1px}
.switch::after{content:'';position:absolute;top:2px;left:2px;width:18px;height:18px;border-radius:50%;background:#fff;box-shadow:0 1px 3px rgba(0,0,0,.25);transition:.2s}
.toggle input:checked + .switch{background:var(--gold)}
.toggle input:checked + .switch::after{transform:translateX(18px)}
.toggle input:focus-visible + .switch{outline:2px solid var(--gold);outline-offset:2px}
.toggle .t-text{font-size:13px;font-weight:700;color:var(--ink);line-height:1.35}
.toggle .t-text small{display:block;font-weight:400;color:var(--ink-soft);font-size:11.5px;margin-top:2px}

/* ---------- RESULTS ---------- */
.results{display:flex;flex-direction:column;gap:24px}
.kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
@media(max-width:1040px){.kpis{grid-template-columns:repeat(2,1fr)}}
@media(max-width:480px){.kpis{grid-template-columns:1fr 1fr}}
.kpi{background:var(--card);border:1px solid var(--line);border-top:4px solid var(--gold);border-radius:var(--radius);padding:18px 18px 16px;position:relative;overflow:hidden;box-shadow:0 5px 20px rgba(0,0,0,.08)}

.kpi .k-label{font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-soft);font-weight:700}
.kpi .k-val{font-family:var(--sans);font-weight:700;font-size:clamp(22px,2.6vw,30px);margin-top:8px;letter-spacing:-.01em;color:var(--gold-deep);font-variant-numeric:tabular-nums}
.kpi .k-sub{font-size:11px;color:var(--ink-soft);margin-top:4px}

.chart-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:22px 22px 14px;box-shadow:0 5px 20px rgba(0,0,0,.08)}
.chart-head{display:flex;justify-content:space-between;align-items:flex-end;flex-wrap:wrap;gap:12px;margin-bottom:18px}
.chart-card h3{font-family:var(--sans);font-weight:700;font-size:17px;color:var(--ink);margin-bottom:2px}
.chart-card .sub{font-size:10.5px;color:var(--ink-soft);letter-spacing:.02em;margin-bottom:14px}
.legend{display:flex;gap:18px;flex-wrap:wrap}
.legend span{display:flex;align-items:center;gap:7px;font-size:12px;color:var(--ink-soft)}
.swatch{width:14px;height:3px;border-radius:2px}
.chart-box{position:relative;height:330px}
.chart-card .chart-box{height:260px}

/* tables */
.table-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:22px;overflow-x:auto;box-shadow:0 5px 20px rgba(0,0,0,.08)}
table{width:100%;border-collapse:collapse;font-size:13px;font-variant-numeric:tabular-nums;white-space:nowrap}
th{text-align:right;font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-soft);font-weight:700;padding:0 14px 12px;border-bottom:1px solid var(--line)}
th:first-child,td:first-child{text-align:left}
td{padding:11px 14px;border-bottom:1px solid rgba(231,227,217,.7)}
tbody tr:hover{background:var(--field)}
td.val{color:var(--gold-deep);font-weight:700}
td.up,td.best{color:var(--pos);font-weight:700}
td.down,td.worst{color:var(--neg);font-weight:700}
tfoot td{border-top:1px solid var(--line);border-bottom:none;color:var(--ink);padding-top:14px;font-weight:700}
tfoot td.val{color:var(--gold-deep)}

/* executive insight */
.insight{background:linear-gradient(180deg,#fbf6e6,#fffdf8);border:1px solid #ecdcb0;border-left:4px solid var(--gold);border-radius:var(--radius);padding:24px 26px}
.insight .ins-eyebrow{font-size:10.5px;letter-spacing:.2em;text-transform:uppercase;color:var(--gold-deep);font-weight:700;display:flex;align-items:center;gap:9px;margin-bottom:12px}
.insight .ins-eyebrow::before{content:'';width:18px;height:1px;background:var(--gold-deep)}
.insight .ins-body{font-family:var(--sans);font-size:clamp(15px,1.9vw,18px);line-height:1.6;color:var(--ink)}
.insight .ins-body b{color:var(--gold-deep);font-weight:700}
.insight .ins-flag{display:inline-block;margin-top:14px;font-size:11px;font-weight:700;letter-spacing:.04em;padding:5px 11px;border-radius:20px}
.insight .ins-flag.warn{background:rgba(192,86,63,.12);color:#a8472f}
.insight .ins-flag.good{background:rgba(46,139,87,.12);color:#1e6b41}
.insight .ins-flag.neutral{background:var(--gold-soft);color:var(--gold-deep)}

/* footer */
footer{max-width:var(--max);margin:0 auto;padding:22px clamp(18px,4vw,40px) 40px;border-top:1px solid var(--line);color:var(--ink-soft);font-size:12px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px}
footer a{color:var(--gold-deep);text-decoration:none;font-weight:700}
footer a:hover{text-decoration:underline}
.note{font-size:11.5px;color:var(--ink-soft);line-height:1.6;max-width:72ch}

/* ---------- TOOLS HUB ---------- */
.tools-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:20px;margin-top:8px}
.tool-card{display:flex;flex-direction:column;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:26px 24px;text-decoration:none;color:inherit;position:relative;overflow:hidden;transition:transform .18s,box-shadow .18s;box-shadow:0 5px 20px rgba(0,0,0,.08)}
.tool-card{border-top:5px solid var(--gold)}
.tool-card:hover{transform:translateY(-5px);box-shadow:0 12px 32px rgba(0,0,0,.12)}
.tool-card .tc-num{font-size:11px;letter-spacing:.16em;color:var(--gold-deep);font-weight:700}
.tool-card h3{font-family:var(--serif);font-weight:700;font-size:22px;line-height:1.15;color:var(--ink);margin:10px 0 10px}
.tool-card p{font-size:13.5px;color:var(--ink-soft);line-height:1.55;flex:1}
.tool-card .tc-tags{display:flex;flex-wrap:wrap;gap:6px;margin:16px 0 18px}
.tool-card .tc-tags span{font-size:10px;letter-spacing:.02em;color:var(--gold-deep);background:var(--gold-soft);padding:4px 9px;border-radius:20px;font-weight:700}
.tool-card .tc-go{font-size:12px;letter-spacing:.04em;color:var(--gold-deep);font-weight:700;display:flex;align-items:center;gap:6px}
.tool-card:hover .tc-go{gap:10px}
.tool-card.soon{pointer-events:none;opacity:.6;border-style:dashed}
.tool-card.soon::after{background:linear-gradient(90deg,var(--line),transparent)}
.hub-intro{color:var(--ink-soft);max-width:62ch;margin-bottom:28px;font-size:15px}

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

/* ---------- BUSINESS-MODEL CHIPS ---------- */
.model-chips{display:flex;flex-wrap:wrap;gap:8px}
.model-chips button{background:var(--field);border:1px solid var(--line);color:var(--ink-soft);font-family:var(--sans);font-size:12.5px;font-weight:700;padding:9px 14px;border-radius:8px;cursor:pointer;transition:.15s}
.model-chips button:hover{border-color:var(--gold)}
.model-chips button.active{background:var(--gold);color:#000;border-color:var(--gold)}
.model-chips button:focus-visible{outline:2px solid var(--gold);outline-offset:2px}

/* ---------- HEAT MAP (budget variance) ---------- */
.heat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(90px,1fr));gap:8px}
.heat-cell{border-radius:10px;padding:14px 12px;text-align:center;border:1px solid rgba(0,0,0,.05)}
.heat-name{font-size:11px;font-weight:700;color:var(--ink);text-transform:uppercase;letter-spacing:.03em}
.heat-val{font-size:16px;font-weight:700;margin-top:6px;font-variant-numeric:tabular-nums;color:var(--ink)}
.heat-flag{display:inline-block;margin-left:4px;color:var(--neg);font-weight:700}

/* ---------- HIRE ROWS (headcount) ---------- */
.hire-row{display:grid;grid-template-columns:1fr 1fr 52px 34px;gap:8px;margin-bottom:8px;align-items:center}
.hire-row input{padding:9px 10px;font-size:13px}
.hire-del{background:none;border:1px solid var(--line);color:var(--neg);border-radius:8px;cursor:pointer;font-size:16px;height:38px;transition:.15s}
.hire-del:hover{border-color:var(--neg);background:rgba(192,86,63,.08)}
.add-hire{width:100%;background:transparent;border:1px dashed var(--gold);color:var(--gold-deep);font-family:var(--sans);font-weight:700;font-size:12px;padding:10px;border-radius:8px;cursor:pointer;transition:.15s;margin-top:4px}
.add-hire:hover{background:var(--gold-soft)}

/* ============================================================
   CHARTS ROW + MOBILE HARDENING
   (.charts was undefined; min-width:0 stops charts/tables from
    forcing the grid wider than a phone screen)
   ============================================================ */
.charts{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:24px;min-width:0}
.charts > *{min-width:0}

/* let grid/flex children shrink so wide content fits or scrolls inside its card */
body{overflow-x:hidden}
.results{min-width:0}
.grid > *{min-width:0}
.card,.chart-card,.table-card,.chart-box{min-width:0}
.chart-card canvas,.chart-box canvas{max-width:100%}

@media(max-width:600px){
  .row2{grid-template-columns:1fr}
  .card{padding:18px}
  .insight{padding:20px 18px}
  .chart-card{padding:18px 16px 12px}
  .table-card{padding:16px}
  .kpi{padding:16px 14px 14px}
  .hire-row{grid-template-columns:1fr 84px 54px 30px;gap:6px}
  .hire-row input{padding:8px}
  .hero-inner{padding-top:30px;padding-bottom:30px}
}