/* ============================================================
   SS5: BUYING & SELLING PROCESS — VIOLET THEME
   Accent: #7C3AED (Violet 700) / #5B21B6 (dark) / #A78BFA (mid) / #EDE9FE (light)
   ============================================================ */
@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@600;700;800&family=Inter:wght@400;500;600&display=swap');
:root{
  --navy:#002868;--navy-dark:#00183F;--navy-mid:#003580;
  --red:#BF0A30;--red-hover:#9B0826;
  --green:#00875A;--green-h:#006644;
  --white:#FFFFFF;--charcoal:#1D1D1F;
  --gray-text:#5F6368;--border:#E0E4E8;--bg-light:#F7F9FC;
  --shadow-sm:0 1px 4px rgba(0,40,104,.08);--shadow-md:0 4px 20px rgba(0,40,104,.12);
  /* SS5 Violet accent */
  --indigo:#7C3AED;--indigo-d:#5B21B6;--indigo-m:#A78BFA;--indigo-l:#EDE9FE;
  /* Result panel */
  --navy-l:#EEF2FF;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Inter',sans-serif;font-size:16px;color:var(--gray-text);background:var(--white);line-height:1.6;-webkit-font-smoothing:antialiased}
a{text-decoration:none;color:inherit}
img{max-width:100%;display:block}

/* SILO TAG */
.silo-tag{display:inline-block;font-size:11px;font-weight:600;letter-spacing:1px;
  background:rgba(124,58,237,.15);color:var(--indigo-m);border:1px solid rgba(124,58,237,.3);
  padding:4px 12px;border-radius:20px;margin-bottom:12px;text-transform:uppercase}

/* TOOL HERO */
.tool-hero{background:linear-gradient(135deg,#1e0a4a 0%,#3b0f8c 45%,#5b21b6 100%);
  padding:52px 40px 48px;position:relative;overflow:hidden}
.tool-hero::before{content:'';position:absolute;inset:0;
  background:radial-gradient(ellipse 55% 70% at 85% 50%,rgba(167,139,250,.12) 0%,transparent 60%),
  linear-gradient(rgba(255,255,255,.025) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.025) 1px,transparent 1px);
  background-size:auto,56px 56px,56px 56px;pointer-events:none}
.tool-hero-inner{max-width:900px;margin:0 auto;position:relative;z-index:2}
.tool-hero h1{font-family:'Montserrat',sans-serif;font-size:clamp(22px,3.5vw,36px);
  font-weight:800;color:var(--white);line-height:1.15;letter-spacing:-.5px;margin-bottom:14px}
.tool-hero h1 em{font-style:normal;color:var(--indigo-m)}
.tool-hero p{font-size:15px;color:rgba(255,255,255,.75);line-height:1.7;max-width:760px;margin-bottom:18px}
.tool-hero-pills{display:flex;flex-wrap:wrap;gap:8px}
.tool-hero-pills span{font-size:11.5px;font-weight:600;
  background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.18);
  color:rgba(255,255,255,.85);padding:4px 12px;border-radius:20px}

/* BREADCRUMB */
.breadcrumb{background:var(--bg-light);border-bottom:1px solid var(--border);padding:10px 40px}
.breadcrumb-inner{max-width:1100px;margin:0 auto;font-size:12.5px;color:var(--gray-text);display:flex;align-items:center;gap:6px;flex-wrap:wrap}
.breadcrumb a{color:var(--navy);transition:color .2s}.breadcrumb a:hover{color:var(--indigo)}

/* INFO BAND */
.info-band{background:linear-gradient(90deg,#2d1460 0%,#3b1a8a 100%);padding:12px 40px;border-bottom:1px solid rgba(124,58,237,.3)}
.info-band-inner{max-width:1100px;margin:0 auto;display:flex;align-items:center;gap:16px;flex-wrap:wrap}
.ib-chip{display:flex;flex-direction:column;align-items:center;gap:1px;
  background:rgba(255,255,255,.07);border:1px solid rgba(167,139,250,.2);
  border-radius:8px;padding:6px 14px;min-width:90px}
.ib-chip.hi{background:rgba(124,58,237,.2);border-color:rgba(167,139,250,.4)}
.ib-chip.warn{background:rgba(191,10,48,.12);border-color:rgba(191,10,48,.25)}
.il{font-size:10px;color:rgba(255,255,255,.5);font-weight:600;text-transform:uppercase;letter-spacing:.5px}
.iv{font-size:13px;font-weight:700;color:var(--white);font-family:'Montserrat',sans-serif}

/* TOOL WRAP */
.tool-wrap{max-width:1100px;margin:0 auto;padding:32px 40px}
.calc-section{margin-bottom:0}

/* CALC GRID */
.calc-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;align-items:start}

/* INPUT PANEL */
.input-panel{background:linear-gradient(160deg,#1a0940 0%,#2d1460 100%);
  border:1px solid rgba(124,58,237,.25);border-radius:16px;padding:28px 24px}
.input-panel-title{font-family:'Montserrat',sans-serif;font-size:14px;font-weight:700;
  color:var(--indigo-m);margin-bottom:20px;display:flex;align-items:center;gap:8px}
.input-section-label{font-size:10.5px;font-weight:700;letter-spacing:1.2px;
  text-transform:uppercase;color:rgba(167,139,250,.7);margin:18px 0 10px;
  padding-bottom:6px;border-bottom:1px solid rgba(124,58,237,.2)}
.field{margin-bottom:14px}
.field label{display:block;font-size:12.5px;font-weight:600;color:rgba(255,255,255,.75);margin-bottom:5px}
.field-hint{font-size:11px;color:rgba(255,255,255,.35);margin-top:4px;line-height:1.5}
.input-wrap{display:flex;align-items:center;border:1.5px solid rgba(124,58,237,.3);
  border-radius:8px;overflow:hidden;background:rgba(255,255,255,.06);transition:border .2s}
.input-wrap:focus-within{border-color:var(--indigo-m);background:rgba(255,255,255,.09)}
.input-prefix,.input-suffix{padding:0 10px;font-size:13px;font-weight:600;
  color:rgba(167,139,250,.8);background:rgba(124,58,237,.15);white-space:nowrap;align-self:stretch;display:flex;align-items:center}
.input-wrap input,.input-wrap select{flex:1;padding:10px 12px;border:none;outline:none;
  font-family:'Inter',sans-serif;font-size:14px;color:var(--white);
  background:transparent;min-width:0}
.input-wrap input::placeholder{color:rgba(255,255,255,.25)}
.input-wrap select option{background:#1a0940;color:var(--white)}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}

/* CALC BUTTON */
.calc-btn{width:100%;margin-top:18px;padding:14px;
  background:linear-gradient(135deg,var(--indigo) 0%,var(--indigo-d) 100%);
  color:var(--white);font-family:'Montserrat',sans-serif;font-weight:800;font-size:14px;
  border:none;border-radius:10px;cursor:pointer;
  box-shadow:0 4px 20px rgba(124,58,237,.4);transition:all .2s;letter-spacing:.3px}
.calc-btn:hover{transform:translateY(-2px);box-shadow:0 8px 28px rgba(124,58,237,.5)}

/* ACTION ROW */
.action-row{display:flex;gap:10px;margin-top:12px}
.btn-pdf{flex:1;padding:11px 10px;background:var(--navy-l);color:var(--navy);
  border:1.5px solid var(--navy);font-family:'Montserrat',sans-serif;font-weight:700;
  font-size:12px;border-radius:8px;cursor:pointer;transition:all .2s;text-align:center}
.btn-pdf:hover{background:var(--navy);color:var(--white)}
.btn-wa{flex:1;padding:11px 10px;background:#25D366;color:#fff;border:none;
  font-family:'Montserrat',sans-serif;font-weight:700;font-size:12px;
  border-radius:8px;cursor:pointer;transition:all .2s;text-align:center}
.btn-wa:hover{background:#1ebe5a}

/* RESULTS PANEL */
.results-panel{background:linear-gradient(160deg,#0d061f 0%,#1a0940 100%);
  border:1px solid rgba(124,58,237,.2);border-radius:16px;padding:24px;
  position:sticky;top:80px}
.results-panel-title{font-family:'Montserrat',sans-serif;font-size:14px;font-weight:700;
  color:var(--indigo-m);margin-bottom:16px}
.results-empty{text-align:center;padding:40px 20px}
.re-icon{font-size:42px;margin-bottom:12px;opacity:.5}
.results-empty p{font-size:13px;color:rgba(255,255,255,.35);line-height:1.7}

/* RESULT COMPONENTS */
.res-hero{background:rgba(124,58,237,.12);border:1px solid rgba(124,58,237,.25);
  border-radius:12px;padding:20px;text-align:center;margin-bottom:18px}
.res-hero-label{font-size:11px;font-weight:700;text-transform:uppercase;
  letter-spacing:1px;color:var(--indigo-m);margin-bottom:6px}
.res-hero-val{font-family:'Montserrat',sans-serif;font-size:32px;font-weight:800;
  color:#4ade80;line-height:1;margin-bottom:6px}
.res-hero-sub{font-size:11.5px;color:rgba(255,255,255,.45)}
.res-section-label{font-size:10px;font-weight:700;letter-spacing:1.2px;
  text-transform:uppercase;color:rgba(167,139,250,.6);margin:14px 0 8px;
  padding-bottom:5px;border-bottom:1px solid rgba(124,58,237,.2)}
.res-row{display:flex;justify-content:space-between;align-items:center;
  padding:5px 0;border-bottom:1px solid rgba(255,255,255,.04)}
.res-label{font-size:12px;color:rgba(255,255,255,.55)}
.res-val{font-size:13px;font-weight:700;color:var(--white);text-align:right}
.res-val.green{color:#4ade80}
.res-val.red{color:#f87171}
.res-val.amber{color:#fbbf24}
.res-val.indigo{color:var(--indigo-m)}
.res-val.highlight{color:var(--indigo-m);font-size:14px}

/* COMPARE BOX */
.compare-box{background:rgba(124,58,237,.08);border:1px solid rgba(124,58,237,.2);
  border-radius:10px;padding:14px;margin-top:14px}
.cb-title{font-size:11px;font-weight:700;letter-spacing:.8px;
  text-transform:uppercase;color:var(--indigo-m);margin-bottom:10px}
.cb-row{display:flex;justify-content:space-between;padding:4px 0;font-size:12px}
.cb-l{color:rgba(255,255,255,.5)}
.cb-v{font-weight:700;color:var(--white)}
.cb-v.green{color:#4ade80}.cb-v.red{color:#f87171}.cb-v.amber{color:#fbbf24}

/* CHART */
.chart-wrapper{margin-top:20px;background:rgba(0,0,0,.2);border-radius:10px;padding:14px}
.chart-title{font-size:10px;font-weight:700;text-transform:uppercase;
  letter-spacing:.8px;color:rgba(167,139,250,.6);margin-bottom:10px}

/* SCENARIO TABLE */
.scenario-table{width:100%;border-collapse:collapse;margin-top:6px;font-size:11px}
.scenario-table th{text-align:left;color:rgba(255,255,255,.4);font-weight:600;
  padding:5px 4px;border-bottom:1px solid rgba(124,58,237,.2);font-size:10px}
.scenario-table td{padding:5px 4px;border-bottom:1px solid rgba(255,255,255,.04);
  color:rgba(255,255,255,.7)}
.scenario-table tr:last-child td{border-bottom:none}

/* CONTENT SECTIONS */
.content-section{max-width:1100px;margin:0 auto;padding:0 40px 40px}
.content-section h2{font-family:'Montserrat',sans-serif;font-size:clamp(18px,2.5vw,23px);
  font-weight:800;color:var(--navy);margin-bottom:14px;margin-top:36px;line-height:1.3}
.content-section h3{font-family:'Montserrat',sans-serif;font-size:16px;font-weight:700;
  color:var(--charcoal);margin:22px 0 10px}
.content-section p{font-size:14.5px;color:var(--gray-text);line-height:1.75;margin-bottom:12px}

/* TABLES */
.sg-table{width:100%;border-collapse:collapse;margin:12px 0 20px;font-size:13.5px}
.sg-table th{background:var(--navy);color:var(--white);padding:10px 12px;
  text-align:left;font-family:'Montserrat',sans-serif;font-size:12px;font-weight:700}
.sg-table td{padding:9px 12px;border-bottom:1px solid var(--border);color:var(--gray-text)}
.sg-table tr:nth-child(even) td{background:var(--bg-light)}
.sg-table .td-green{color:var(--green);font-weight:600}
.sg-table .td-red{color:var(--red);font-weight:600}
.sg-table .td-amber{color:#92400E;font-weight:600}
.sg-table .td-indigo{color:var(--indigo);font-weight:600}

/* EXAMPLE GRID */
.example-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin:16px 0}
.example-card{background:var(--bg-light);border:1.5px solid var(--border);
  border-radius:12px;padding:18px 16px;border-top:3px solid var(--indigo)}
.example-card h3{font-family:'Montserrat',sans-serif;font-size:13px;font-weight:700;
  color:var(--navy);margin-bottom:10px}
.eg-row{display:flex;justify-content:space-between;align-items:center;
  padding:4px 0;border-bottom:1px solid var(--border);font-size:12.5px}
.eg-row:last-child{border-bottom:none}
.eg-label{color:var(--gray-text)}
.eg-val{font-weight:700;color:var(--charcoal)}
.eg-val.green{color:var(--green)}.eg-val.red{color:var(--red)}
.eg-val.amber{color:#92400E}.eg-val.indigo{color:var(--indigo)}

/* TIP GRID */
.tip-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin:16px 0}
.tip-card{background:var(--bg-light);border:1px solid var(--border);border-radius:12px;padding:20px;display:flex;gap:14px}
.tip-num{width:32px;height:32px;background:var(--indigo);color:var(--white);
  font-family:'Montserrat',sans-serif;font-weight:800;font-size:14px;
  border-radius:50%;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.tip-body h3{font-family:'Montserrat',sans-serif;font-size:13px;font-weight:700;
  color:var(--navy);margin-bottom:8px;line-height:1.3}
.tip-body p{font-size:13px;color:var(--gray-text);line-height:1.65}

/* FAQ */
.faq-list{display:flex;flex-direction:column;gap:8px;margin:12px 0}
.faq-item{border:1px solid var(--border);border-radius:10px;overflow:hidden;background:var(--white)}
.faq-q{display:flex;justify-content:space-between;align-items:center;
  padding:14px 18px;cursor:pointer;font-size:14px;font-weight:600;
  color:var(--charcoal);list-style:none;gap:12px}
.faq-q::-webkit-details-marker{display:none}
.faq-q:hover{background:var(--bg-light)}
.faq-icon{font-size:18px;color:var(--indigo);font-weight:700;flex-shrink:0;transition:transform .2s}
.faq-item[open] .faq-q{background:var(--bg-light);color:var(--indigo)}
.faq-item[open] .faq-icon{transform:rotate(45deg)}
.faq-a{display:none}
details.faq-item[open] .faq-a{display:block !important}
.faq-a-inner{padding:12px 18px 16px;font-size:13.5px;color:var(--gray-text);
  line-height:1.75;border-top:1px solid var(--border)}
.faq-a-inner strong{color:var(--charcoal)}

/* RELATED */
.related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:14px 0}
.related-card{display:flex;align-items:center;gap:12px;padding:14px 16px;
  background:var(--bg-light);border:1.5px solid var(--border);border-radius:10px;
  transition:all .2s}
.related-card:hover{border-color:var(--indigo);box-shadow:var(--shadow-md);transform:translateY(-2px)}
.rc-icon{font-size:22px;flex-shrink:0}
.rc-name{font-family:'Montserrat',sans-serif;font-size:12.5px;font-weight:700;color:var(--navy)}
.rc-cat{font-size:11px;color:var(--gray-text);margin-top:2px}

/* DISCLAIMER */
.disclaimer{max-width:1100px;margin:0 auto;padding:0 40px 48px}
.disclaimer{font-size:12px;color:var(--gray-text);line-height:1.6;
  background:var(--bg-light);border:1px solid var(--border);border-radius:10px;padding:16px 20px}
.disclaimer strong{color:var(--charcoal)}

/* MOBILE */
@media(max-width:900px){
  .tool-hero{padding:36px 20px 32px}
  .info-band,.breadcrumb{padding:10px 20px}
  .tool-wrap{padding:20px}
  .calc-grid{grid-template-columns:1fr}
  .results-panel{position:static}
  .content-section{padding:0 20px 28px}
  .disclaimer{margin:0 20px 32px;padding:14px 16px}
  .example-grid,.tip-grid,.related-grid{grid-template-columns:1fr}
}
@media(max-width:640px){
  .field-row{grid-template-columns:1fr}
  .tip-card{flex-direction:column;gap:10px}
  .action-row{flex-direction:column}
}
.example-box{overflow-x:hidden}
@media(max-width:768px){
.eg-row{flex-direction:column!important;gap:4px!important;align-items:flex-start!important}
.eg-row .er-val{text-align:left!important;max-width:100%!important;font-size:12px!important;width:100%!important}
.eg-row.eg-total .er-val{font-size:13px!important}
}
@media(min-width:769px){
.eg-row{gap:16px!important;align-items:flex-start!important}
.eg-row .er-lbl{flex:1!important;min-width:0!important}
.eg-row .er-val{flex-shrink:0!important;max-width:190px!important;text-align:right!important;font-size:12.5px!important}
.eg-row.eg-total .er-val{max-width:220px!important;font-size:13.5px!important}
}