/* ============================================================
   CNC Machining Quote Online — tool/comversion page
   prefix: qo-   (distinct from buyer-guide templates)
   ============================================================ */
.qo-wrap{max-width:1080px;margin:0 auto;padding:0 20px}
.qo-section{padding:54px 0}
.qo-section.alt{background:#f6f8fc}
.qo-h2{font-size:clamp(22px,3vw,30px);line-height:1.2;margin:0 0 8px;font-weight:800;letter-spacing:-.01em;color:#0f2747}
.qo-sub{font-size:15.5px;color:#5b6b7e;margin:0 0 26px;max-width:760px;line-height:1.65}
.qo-eyebrow{display:inline-block;font-size:12.5px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:#0052cc;background:#eaf1ff;padding:5px 12px;border-radius:999px;margin-bottom:16px}

/* ---- hero (two-column, tool feel) ---- */
.qo-hero{background:linear-gradient(135deg,#0f2747 0%,#15345e 55%,#0052cc 140%);color:#fff;padding:64px 0 70px}
.qo-hero .qo-wrap{display:grid;grid-template-columns:1.05fr .95fr;gap:42px;align-items:center}
.qo-hero .qo-eyebrow{background:rgba(255,255,255,.12);color:#bfe0ff}
.qo-title{font-size:clamp(30px,4.4vw,48px);line-height:1.1;margin:0 0 14px;font-weight:800;letter-spacing:-.015em}
.qo-sub-hero{font-size:16px;line-height:1.65;color:#cfe0f7;margin:0 0 24px;max-width:520px}
.qo-cta-row{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:18px}
.qo-btn{display:inline-flex;align-items:center;gap:8px;font-size:15px;font-weight:700;padding:13px 22px;border-radius:10px;cursor:pointer;border:2px solid transparent;text-decoration:none;transition:.15s}
.qo-btn.pri{background:#0052cc;color:#fff;border-color:#0052cc}
.qo-btn.pri:hover{background:#003a8c}
.qo-btn.ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.5)}
.qo-btn.ghost:hover{border-color:#fff;background:rgba(255,255,255,.08)}
.qo-btn.solid{background:#0052cc;color:#fff;border-color:#0052cc;display:inline-flex}
.qo-btn.solid:hover{background:#003a8c}
.qo-btn.line{background:#fff;color:#0052cc;border-color:#cfdcf3}
.qo-btn.line:hover{border-color:#0052cc}
.qo-trust{font-size:13px;color:#aec6e6;display:flex;flex-wrap:wrap;gap:16px}
.qo-trust b{color:#fff}

/* upload mock card */
.qo-upload{background:#fff;border-radius:16px;padding:22px;box-shadow:0 24px 60px rgba(0,0,0,.28);color:#16202e}
.qo-drop{border:2px dashed #b9c8e0;border-radius:12px;padding:26px 18px;text-align:center;background:#f6f8fc;margin-bottom:14px}
.qo-drop .qo-ico{font-size:30px;line-height:1}
.qo-drop .qo-d1{font-weight:700;margin-top:8px;color:#0f2747}
.qo-drop .qo-d2{font-size:12.5px;color:#5b6b7e;margin-top:4px}
.qo-fmts{display:flex;flex-wrap:wrap;gap:7px}
.qo-fmt{font-size:11.5px;font-weight:600;color:#0052cc;background:#eaf1ff;border:1px solid #d4e2ff;padding:4px 9px;border-radius:6px}
.qo-upload-cta{display:flex;width:100%;margin-top:24px;justify-content:center}
.qo-uplabel{font-size:12px;font-weight:700;color:#5b6b7e;margin:0 0 8px;text-transform:uppercase;letter-spacing:.04em}

/* ---- trust strip ---- */
.qo-strip{background:#0f2747;color:#cfe0f7;padding:14px 0;font-size:13.5px}
.qo-strip .qo-wrap{display:flex;flex-wrap:wrap;gap:26px;justify-content:center;align-items:center}
.qo-strip b{color:#fff}

/* ---- 3-step flow ---- */
.qo-steps{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.qo-step{background:#fff;border:1px solid #e3e9f2;border-radius:14px;padding:24px;position:relative}
.qo-step .qo-num{width:44px;height:44px;border-radius:50%;background:#0052cc;color:#fff;font-weight:800;font-size:18px;display:flex;align-items:center;justify-content:center;margin-bottom:14px}
.qo-step h3{margin:0 0 6px;font-size:17px;color:#0f2747}
.qo-step p{margin:0;font-size:14px;color:#5b6b7e;line-height:1.6}
.qo-step .qo-arrow{position:absolute;right:-13px;top:50%;transform:translateY(-50%);color:#0052cc;font-size:20px;font-weight:800;z-index:2;background:#fff}

/* ---- feature grid ---- */
.qo-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.qo-card{background:#fff;border:1px solid #e3e9f2;border-radius:14px;padding:20px;transition:.15s}
.qo-card:hover{border-color:#b9c8e0;box-shadow:0 10px 26px rgba(15,39,71,.08)}
.qo-card h3{margin:0 0 6px;font-size:16px;color:#0f2747;display:flex;align-items:center;gap:8px}
.qo-card p{margin:0;font-size:13.8px;color:#5b6b7e;line-height:1.6}
.qo-dot{width:9px;height:9px;border-radius:50%;background:#00a3c4;flex:none}

/* ---- compare two columns ---- */
.qo-compare{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.qo-col{background:#fff;border-radius:14px;padding:24px;border:1px solid #e3e9f2}
.qo-col.best{border-color:#0052cc;box-shadow:0 10px 30px rgba(0,82,204,.12)}
.qo-col h3{margin:0 0 4px;font-size:18px;color:#0f2747}
.qo-col .qo-tag{display:inline-block;font-size:11.5px;font-weight:700;color:#0052cc;background:#eaf1ff;padding:3px 10px;border-radius:999px;margin-bottom:12px}
.qo-col ul{margin:0;padding:0;list-style:none}
.qo-col li{padding:7px 0 7px 22px;position:relative;font-size:14px;color:#33425a;border-bottom:1px solid #f0f3f8}
.qo-col li:last-child{border-bottom:0}
.qo-col li:before{content:"✓";position:absolute;left:0;color:#16a34a;font-weight:800}

/* ---- chips ---- */
.qo-chips{display:flex;flex-wrap:wrap;gap:10px;margin:6px 0 0}
.qo-chip{font-size:13.5px;font-weight:600;color:#0f2747;background:#eef3fb;border:1px solid #dde7f4;padding:8px 14px;border-radius:9px}

/* ---- generic table ---- */
.qo-table{width:100%;border-collapse:collapse;margin:14px 0 0;font-size:14px;background:#fff;border-radius:12px;overflow:hidden;box-shadow:0 6px 20px rgba(15,39,71,.06)}
.qo-table th{background:#0f2747;color:#fff;text-align:left;padding:11px 14px;font-weight:700;font-size:13.5px}
.qo-table td{padding:10px 14px;border-bottom:1px solid #eef1f6;color:#33425a}
.qo-table tr:last-child td{border-bottom:0}
.qo-table tbody tr:nth-child(even){background:#f8fafd}
.qo-table .qo-r{text-align:right;font-variant-numeric:tabular-nums}
.qo-table .qo-hl{color:#0052cc;font-weight:700}

/* ---- config layout ---- */
.qo-cfg{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.qo-panel{background:#fff;border:1px solid #e3e9f2;border-radius:14px;padding:22px}
.qo-panel h3{margin:0 0 4px;font-size:16px;color:#0f2747}
.qo-panel .qo-ps{font-size:13px;color:#5b6b7e;margin:0 0 14px}
.qo-opt{display:flex;flex-wrap:wrap;gap:9px}
.qo-opt .qo-o{font-size:13px;font-weight:600;color:#33425a;background:#f1f5fb;border:1px solid #dde7f4;padding:7px 13px;border-radius:8px}
.qo-opt .qo-o.ns{color:#0052cc;background:#eaf1ff;border-color:#cfe0ff}

/* ---- driver + tip grids ---- */
.qo-drivers{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.qo-driver{background:#fff;border:1px solid #e3e9f2;border-left:4px solid #00a3c4;border-radius:10px;padding:14px 16px}
.qo-driver b{color:#0f2747;font-size:14.5px}
.qo-driver p{margin:4px 0 0;font-size:13px;color:#5b6b7e;line-height:1.55}

/* ---- checklist ---- */
.qo-check{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
.qo-check li{list-style:none;background:#fff;border:1px solid #e3e9f2;border-radius:10px;padding:12px 14px 12px 40px;position:relative;font-size:13.8px;color:#33425a}
.qo-check{list-style:none;padding:0;margin:0}
.qo-check li:before{content:"⚠";position:absolute;left:14px;top:11px;color:#e0a106;font-weight:800}

/* ---- review flow (numbered) ---- */
.qo-flow{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}
.qo-node{background:#fff;border:1px solid #e3e9f2;border-radius:12px;padding:16px;text-align:center}
.qo-node .qo-n{width:30px;height:30px;border-radius:50%;background:#eaf1ff;color:#0052cc;font-weight:800;font-size:13px;display:flex;align-items:center;justify-content:center;margin:0 auto 10px}
.qo-node p{margin:0;font-size:12.8px;color:#33425a;line-height:1.45}

/* ---- sample quote highlight ---- */
.qo-sample{background:#fff;border:1px solid #e3e9f2;border-radius:16px;padding:26px;box-shadow:0 12px 34px rgba(15,39,71,.08)}
.qo-total{display:flex;justify-content:space-between;align-items:center;background:#0f2747;color:#fff;padding:14px 18px;border-radius:10px;margin-top:10px;font-size:15px;font-weight:700}
.qo-total .qo-amt{font-size:20px}

/* ---- CTA band ---- */
.qo-cta{background:linear-gradient(135deg,#0052cc,#0f2747);color:#fff;text-align:center;padding:54px 0}
.qo-cta h2{color:#fff;margin:0 0 10px;font-size:clamp(22px,3vw,30px)}
.qo-cta p{color:#cfe0f7;margin:0 0 22px;font-size:15.5px}
.qo-cta .qo-cta-row{justify-content:center}

/* ---- FAQ ---- */
.qo-faq details{border:1px solid #e3e9f2;border-radius:12px;margin-bottom:10px;background:#fff;overflow:hidden}
.qo-faq summary{padding:15px 18px;font-weight:700;font-size:15px;color:#0f2747;cursor:pointer;list-style:none;position:relative;padding-right:44px}
.qo-faq summary::-webkit-details-marker{display:none}
.qo-faq summary:after{content:"+";position:absolute;right:16px;top:13px;font-size:20px;color:#0052cc;font-weight:800}
.qo-faq details[open] summary:after{content:"−"}
.qo-faq details[open] summary{border-bottom:1px solid #eef1f6}
.qo-faq .qo-ans{padding:4px 18px 16px;font-size:14px;color:#33425a;line-height:1.7}

/* ---- related cluster ---- */
.qo-rel{display:flex;flex-wrap:wrap;gap:12px}
.qo-rel a{font-size:13.5px;font-weight:600;color:#0052cc;background:#eaf1ff;border:1px solid #d4e2ff;padding:9px 15px;border-radius:9px;text-decoration:none;transition:.15s}
.qo-rel a:hover{border-color:#0052cc;background:#dde9ff}

/* ---- responsive ---- */
@media(max-width:880px){
  .qo-hero .qo-wrap{grid-template-columns:1fr}
  .qo-steps,.qo-grid{grid-template-columns:1fr}
  .qo-step .qo-arrow{display:none}
  .qo-compare,.qo-cfg,.qo-drivers,.qo-check{grid-template-columns:1fr}
  .qo-flow{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:560px){
  .qo-flow{grid-template-columns:1fr}
  .qo-section{padding:40px 0}
}