/* Manufacturer marks identify products used; only Owens Corning is a credential. */
.tas-credentials,.tas-brands{box-sizing:border-box;color:#17384a}
.tas-credentials{max-width:1260px;margin:28px auto;padding:26px 30px;background:#eef3f5;border-left:5px solid #e9b956;display:grid;grid-template-columns:210px minmax(0,1fr);gap:30px;align-items:center}
.tas-credentials .tas-credential-badge{display:flex;align-items:center;justify-content:center;background:#fff;padding:22px 14px;border:1px solid #dce4e9;min-height:90px;box-sizing:border-box}
.tas-credentials .tas-credential-badge img{display:block;width:180px;max-width:100%;height:auto;object-fit:contain}
.tas-credentials h2{font:800 clamp(1.25rem,2.2vw,1.7rem)/1.3 Manrope,Arial,sans-serif;margin:0 0 6px;color:#17384a}
.tas-credentials .tas-credential-warranty{font-weight:800;color:#17384a;margin:0 0 8px;font-size:1.05rem}
.tas-credentials p{font-size:.95rem;line-height:1.6;margin:0;color:#365365}
.tas-credential-links{display:flex;gap:12px 24px;flex-wrap:wrap;margin-top:12px}
.tas-credentials a:not(.tas-credential-badge){font-weight:700;font-size:.875rem;text-decoration:underline;text-underline-offset:4px;color:#17384a}
.tas-brands{max-width:1380px;margin:0 auto;padding:68px 5%}
.tas-brands-header{max-width:820px;margin-bottom:28px}
.tas-brands .tas-brands-kicker{display:block;color:#79520c;font-size:.78rem;font-weight:800;letter-spacing:.1em;margin-bottom:12px}
.tas-brands h2{font:800 clamp(1.9rem,3.2vw,2.65rem)/1.17 Manrope,Arial,sans-serif;letter-spacing:-.025em;color:#17384a;margin:0 0 16px}
.tas-brands-header>p{font-size:1.02rem;line-height:1.75;color:#456071;margin:0}
.tas-brands-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
.tas-brands-grid.tas-brands-pair{grid-template-columns:repeat(2,minmax(0,1fr))}
.tas-brand-card{min-width:0;background:#fff;border:1px solid #dce4e9;display:flex;flex-direction:column}
.tas-brand-mark{min-height:134px;padding:28px 24px;box-sizing:border-box;display:flex;align-items:center;justify-content:center;background:#f5f7f8;border-bottom:1px solid #dce4e9}
.tas-brand-mark img{display:block;width:auto;height:auto;max-width:100%;max-height:68px;object-fit:contain}
.tas-brand-mark--enphase{background:#16384b}
.tas-brand-mark--enphase img{width:160px}
.tas-brand-mark--qcells img{width:150px}
.tas-brand-mark--owens-corning img{width:210px}
.tas-brand-mark--gaf img{width:90px}
.tas-brand-body{padding:24px 22px;display:flex;flex-direction:column;flex:1;align-items:flex-start}
.tas-brand-type{font-size:.72rem;font-weight:800;letter-spacing:.06em;color:#79520c;text-transform:uppercase;line-height:1.5;margin:0 0 8px}
.tas-brands .tas-brand-card h3{font:800 1.35rem/1.25 Manrope,Arial,sans-serif;color:#17384a;margin:0 0 12px}
.tas-brands .tas-brand-card p{font-size:.92rem;line-height:1.7;color:#456071;margin:0 0 20px}
.tas-brand-links{margin-top:auto;display:flex;flex-direction:column;gap:10px}
.tas-brand-links a{font-size:.87rem;font-weight:700;line-height:1.5;color:#17384a;text-decoration:underline;text-underline-offset:4px;padding:3px 0}
.tas-brands a:focus-visible,.tas-credentials a:focus-visible{outline:3px solid #bf891d;outline-offset:5px}
.tas-battery-options{margin-top:42px;padding-top:32px;border-top:1px solid #dce4e9}
.tas-brands .tas-battery-options>h3{font:800 clamp(1.5rem,2.4vw,2rem)/1.25 Manrope,Arial,sans-serif;color:#17384a;margin:0 0 12px}
.tas-battery-options>p{font-size:1rem;line-height:1.7;color:#456071;max-width:68ch;margin:0 0 24px}
.tas-battery-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
.tas-battery-card{display:grid;grid-template-columns:minmax(140px,.75fr) minmax(0,1fr);background:#fff;border:1px solid #dce4e9;min-width:0}
.tas-battery-photo{display:flex;align-items:center;justify-content:center;min-height:265px;background:#fff;padding:20px;box-sizing:border-box}
.tas-battery-photo img{display:block;width:100%;height:235px;object-fit:contain;max-width:100%}
.tas-battery-body{padding:28px 24px;display:flex;flex-direction:column;align-items:flex-start}
.tas-brands .tas-battery-body h4{font:800 1.35rem/1.3 Manrope,Arial,sans-serif;color:#17384a;margin:10px 0 14px}
.tas-brands .tas-battery-body p{font-size:1rem;line-height:1.7;color:#456071;margin:0 0 18px}
.tas-battery-body>a{margin-top:auto;min-height:44px;display:inline-flex;align-items:center;color:#17384a;font-size:.9rem;font-weight:700;text-decoration:underline;text-underline-offset:4px;line-height:1.5}
@media(max-width:1000px){.tas-battery-grid{grid-template-columns:1fr}.tas-battery-card{grid-template-columns:minmax(170px,.55fr) minmax(0,1fr)}}
@media(max-width:500px){.tas-battery-card{grid-template-columns:1fr}.tas-battery-photo{min-height:230px}.tas-battery-photo img{height:210px}.tas-battery-body{padding:24px}.tas-battery-options{margin-top:32px;padding-top:28px}}
@media(max-width:1050px){.tas-brands-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.tas-credentials{margin-left:5%;margin-right:5%}}
@media(max-width:600px){.tas-credentials{grid-template-columns:1fr;padding:24px;gap:20px}.tas-credentials .tas-credential-badge{width:220px;max-width:100%;justify-self:start}.tas-brands{padding:46px 5%}.tas-brands-grid,.tas-brands-grid.tas-brands-pair{grid-template-columns:1fr}.tas-brand-mark{min-height:120px}.tas-brand-links a,.tas-credential-links a{min-height:32px;display:flex;align-items:center}}