/* Buyer navigation and supporting tools keep the approved industrial identity. */
.topbar-more{display:none!important}
.utility-inner{display:flex;justify-content:space-between;gap:16px;position:relative;padding-block:4px;min-height:48px}
.utility-inner>a:first-child{grid-column:auto;margin:0}
.buyer-tools{position:relative;margin-left:auto}
.buyer-tools>summary{display:flex;gap:16px;align-items:center;min-height:40px;font-size:.875rem;color:#0b4964;padding:8px 0;font-weight:600}
.buyer-tools-menu{position:absolute;right:0;top:calc(100% + 6px);z-index:30;width:min(300px,calc(100vw - 32px));padding:12px 18px;background:white;border:1px solid #9eb3c0;box-shadow:0 10px 30px #081d2d26;display:grid;gap:4px;max-height:65dvh;overflow-y:auto}
.utility-inner .buyer-tools-menu a{margin:0;min-height:44px;padding:8px 4px;border-bottom:1px solid var(--line);font-size:.9375rem}
.utility-inner .buyer-tools-menu a:last-child{border-bottom:0}
.buyer-shortcuts{width:min(1240px,calc(100% - 2 * var(--page-gutter)));margin:30px auto 0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
@media(max-width:1100px){.buyer-shortcuts{grid-template-columns:repeat(2,minmax(0,1fr))}}
.buyer-shortcuts>a{padding:23px;border:1px solid var(--line);border-left:3px solid var(--blue);background:var(--paper);display:flex;flex-direction:column;gap:10px;min-width:0}
.buyer-shortcuts>a>span{font-size:0.75rem;letter-spacing:.08em;font-weight:700;color:var(--blue)}
.buyer-shortcuts strong{font-family:var(--display);font-size:1.55rem;font-weight:600;line-height:1.2}
.buyer-shortcuts a:hover,.document-link:hover{background:#e6f1f7;border-color:var(--blue)}
.quick-contact{background:white;border:1px solid #c5d5df}
.quick-contact>summary{padding:22px 25px;color:var(--blue);font-weight:600;line-height:1.5;display:flex;gap:16px;align-items:center;justify-content:space-between}
.quick-contact>summary:after{content:'+';font-size:1.5rem}
.quick-contact[open]>summary:after{content:'−'}
.quick-contact .quote-form{border:0;border-top:1px solid var(--line);box-shadow:none}
.buyer-support{padding-block:36px 50px;border-top:1px solid var(--line)}
.quote-progress{padding:0;margin:0 0 26px;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;list-style:none}
.quote-progress a{display:flex;align-items:center;gap:12px;min-height:60px;padding:14px;background:#eaf1f5;line-height:1.4;font-weight:600}
.quote-progress b{display:grid;place-items:center;background:var(--blue);color:white;width:30px;height:30px;flex:none}
.checkout-summary{padding:18px;background:var(--paper);line-height:1.6;margin-bottom:24px;border-left:3px solid var(--blue)}
.checkout-summary ul,[data-buyer-cart-summary] ul{padding-left:20px;font-size:.9rem;line-height:1.7;margin:10px 0 0}
[data-continue-checkout][aria-disabled=true]{opacity:.65}
.quote-receipt{scroll-margin-top:calc(var(--header-height) + 20px)}
.receipt-stages{list-style:none;padding:0;margin:18px 0;display:grid;gap:16px}
.receipt-stages strong,.receipt-stages span{display:block;line-height:1.6}
.receipt-stages span{font-size:.9375rem;color:var(--muted)}
.document-featured,.contact-page-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}
.document-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-top:24px}
.document-link{padding:22px;border:1px solid var(--line);display:flex;flex-direction:column;align-items:flex-start;gap:12px;min-width:0;line-height:1.5}
.document-link strong{font-family:var(--display);font-size:1.6rem;font-weight:600;line-height:1.2}
.document-link>span:last-child{font-size:.9rem;color:var(--muted)}
.compare-choices{display:flex;flex-wrap:wrap;gap:16px 24px;margin:25px 0;padding:20px;border:1px solid var(--line)}
.compare-choices legend{font-weight:600;padding-inline:8px}
.compare-choices label{display:flex;gap:10px;align-items:center;min-height:40px}
.compare-choices input{width:20px;height:20px;accent-color:var(--blue)}
.compare-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;margin-block:26px}
.compare-card{padding:24px;background:var(--paper);border-top:3px solid var(--blue);min-width:0}
.compare-card h3{font-family:var(--display);font-size:1.9rem;font-weight:600;margin:0 0 18px;line-height:1.15}
.compare-card img{display:block;width:100%;height:100px;object-fit:contain;background:white;margin-block:20px}
.compare-card p{font-size:.95rem;color:var(--muted);margin-block:16px}
.compare-card dl{margin:0 0 22px}.compare-card dl>div{padding:12px 0;border-bottom:1px solid #c5d5df}
.compare-card dt{font-size:.8125rem;color:var(--muted);line-height:1.5}.compare-card dd{font-weight:600;margin:5px 0 0;line-height:1.5}
.guide-checklist{padding:20px;background:#eaf1f5;border-left:3px solid var(--blue);line-height:1.6}
.guide-checklist ul{padding-left:20px;margin-block:14px;font-size:.9375rem}
.buyer-step-list{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:28px;padding-left:22px;line-height:1.6}
.buyer-step-list span{display:block;color:var(--muted);margin-top:8px}
.contact-page-links{display:grid;gap:12px;margin-top:25px}
.contact-page-links a{border:1px solid var(--line);padding:17px;background:var(--paper);line-height:1.5}
.contact-page-links span{display:block;font-size:.875rem;color:var(--muted)}
.contact-page-links strong{display:block;font-size:1.25rem;color:var(--blue);margin-top:6px}
.tool-panel .contact-subtitle{font-family:var(--font);font-size:1rem;margin:24px 0 10px}
.unit-detail{margin-top:24px;border-top:1px solid var(--line);padding-top:24px;min-width:0}
.unit-detail .tool-link{display:inline-block;margin-top:15px}
.prepared-message{padding:22px;background:#eaf1f5;border-left:3px solid var(--blue);line-height:1.6}
.prepared-message p{margin-block:10px 20px}
.setup-checklist{padding:20px;background:#f1f4f5;border-left:3px solid var(--blue);margin-block:20px;line-height:1.7}
.setup-checklist ul{padding-left:22px;margin:10px 0}.setup-checklist>p{font-size:.9rem;color:var(--muted)}
ul.setup-checklist{padding-left:40px}
.company-preview{margin-top:24px;padding-top:20px;border-top:1px solid var(--line)}
.company-preview summary{color:var(--blue);font-weight:600;line-height:1.5}
.company-preview .tool-note p{margin-block:14px}
.performance-panel{margin-top:28px;padding-top:26px;border-top:1px solid var(--line)}
.performance-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-top:20px}
.performance-reading{background:var(--paper);padding:20px;border:1px solid var(--line)}
.performance-reading strong{display:block;font-family:var(--display);font-size:2rem;font-weight:600;margin-block:12px}.performance-reading small{display:block;color:var(--muted);line-height:1.5}
@media(max-width:1000px){.document-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.compare-grid{gap:14px}.compare-card{padding:20px}}
@media(max-width:760px){.buyer-shortcuts,.compare-grid,.document-featured,.contact-page-grid,.buyer-step-list{grid-template-columns:minmax(0,1fr)}.buyer-shortcuts>a{padding:22px}.quote-progress{gap:8px}.quote-progress a{flex-direction:column;align-items:flex-start;gap:10px;font-size:.8125rem;padding:13px 10px}.document-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.compare-card img{height:120px}.experience-invite{margin-bottom:50px}.utility-inner{display:flex;gap:12px}.utility-inner a:first-child{grid-column:auto}.performance-grid{grid-template-columns:1fr}.buyer-step-list{gap:20px}}
@media(max-width:600px){.contact-top{display:flex;justify-content:space-between;align-items:center;gap:12px;padding-block:5px}.contact-top>a:not(:first-child):not(.topbar-more){display:none}.contact-top>a:first-child{padding:4px 0;min-height:40px}.contact-top .contact-link-content{flex-direction:column;gap:2px}.contact-top .contact-link-content strong{font-size:.875rem}.contact-top .contact-link-content>span{font-size:0.75rem}.contact-top .topbar-more{display:block!important;font-size:.75rem;line-height:1.4;color:var(--sky);padding:9px 0;border:0;min-height:40px;max-width:105px;text-align:right}.document-grid{grid-template-columns:minmax(0,1fr)}.buyer-tools>summary{font-size:.8125rem}.compare-choices{gap:8px 18px;padding:15px}.compare-choices label{font-size:.9375rem}}
@media print{.buyer-tools,.buyer-support,.buyer-shortcuts,.quote-progress,.experience-invite,.prepared-message .tool-btn{display:none}.compare-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.compare-card{break-inside:avoid}.compare-choices{display:none}}

.privacy-banner .tool-btn{flex:1 1 110px;padding-inline:10px}
@media(max-width:600px){.contact-top>a.topbar-more:last-child{border:0;grid-column:auto;padding:9px 0}}

.compare-drawing { display: grid; gap: .4rem; text-align: center; margin-block: .85rem 1rem; color: #095d80; font-weight: 700; }
.compare-card .compare-drawing img { margin: 0; border: 1px solid #b8d4e0; border-radius: 7px; height: clamp(100px, 13vw, 170px); }
.compare-drawing:hover img { border-color: #0873a0; }
.compare-drawing:hover span { text-decoration: underline; }
.compare-drawing:focus-visible { outline: 3px solid #0873a0; outline-offset: 4px; }
.roof-drawing-dialog { width: min(calc(100vw - 2rem), 1100px); max-height: 90dvh; padding: clamp(.75rem, 3vw, 1.5rem); margin: auto; color: #15394f; background: #fff; border: 1px solid #a8c4d5; border-radius: 12px; }
.roof-drawing-dialog::backdrop { background: #041e31b8; }
.roof-drawing-head { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: .6rem; margin-bottom: .8rem; }
.roof-drawing-head h2 { font-size: clamp(1.2rem, 3vw, 2rem); }
.roof-drawing-view { overflow: auto; border: 1px solid #cfdee7; border-radius: 7px; background: white; }
.roof-drawing-view img { display: block; width: 100%; height: auto; max-width: none; }
.roof-drawing-view.is-zoomed img { width: max(165%, 720px); }
.roof-drawing-zoom { margin-top: .7rem; }