.primary-nav .active{color:var(--red)}
.compare-hero{background:linear-gradient(120deg,var(--navy-deep),#084d7d);color:#fff;padding:92px 0 82px;position:relative;overflow:hidden}.compare-hero:before{content:"";position:absolute;width:520px;height:520px;border:1px solid rgba(255,255,255,.09);border-radius:50%;right:-140px;top:-250px;box-shadow:0 0 0 75px rgba(255,255,255,.025),0 0 0 150px rgba(255,255,255,.018)}.compare-hero-grid{display:grid;grid-template-columns:1.2fr .55fr;gap:90px;align-items:end;position:relative;z-index:1}.compare-hero h1{font-size:clamp(3.6rem,7vw,6.2rem);max-width:780px}.hero-intro{font-size:1.08rem;max-width:690px;color:#d9e7ef;margin:24px 0 32px}.compare-help{background:#fff;color:var(--ink);padding:31px 32px;border-top:5px solid var(--red);box-shadow:var(--shadow)}.compare-help>span{font-size:.7rem;text-transform:uppercase;letter-spacing:.12em;color:var(--blue);font-weight:700}.compare-help h2{font-size:2rem;margin:8px 0 10px}.compare-help p{color:var(--muted);font-size:.88rem;line-height:1.55}.compare-help a{color:var(--red);font-weight:700;font-size:.9rem;border-bottom:2px solid var(--red);padding-bottom:2px}
.compare-nav{position:sticky;top:92px;z-index:15;background:#fff;border-bottom:1px solid var(--line);box-shadow:0 8px 24px rgba(3,36,63,.06)}.compare-nav .wrap{display:flex;justify-content:center;gap:10px;overflow-x:auto;padding-top:13px;padding-bottom:13px}.compare-nav a{white-space:nowrap;border:1px solid var(--line);border-radius:28px;padding:8px 14px;color:var(--navy);font-size:.75rem;font-weight:700}.compare-nav a:hover{background:var(--navy);border-color:var(--navy);color:#fff}
.compare-heading{display:flex;justify-content:space-between;align-items:end;gap:60px;margin-bottom:42px}.compare-heading>p{max-width:430px;color:var(--muted);margin:0}.quick-start{background:#f5f8fa}.need-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.need-grid>a{background:#fff;border:1px solid var(--line);border-top:4px solid var(--navy);padding:29px 26px;display:flex;flex-direction:column;min-height:270px;transition:.2s}.need-grid>a:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-top-color:var(--red)}.need-number{font:800 1rem "Barlow Condensed";color:var(--red)}.need-grid h3{font-size:1.7rem;margin:18px 0 12px}.need-grid p{color:var(--muted);font-size:.86rem;line-height:1.55;margin:0 0 22px}.need-grid b{margin-top:auto;color:var(--navy);font-size:.78rem;border-bottom:2px solid var(--red);align-self:flex-start;padding-bottom:2px}
.softener-compare{background:#fff}.table-scroll{overflow-x:auto;border:1px solid var(--line);box-shadow:0 15px 40px rgba(3,36,63,.08)}.comparison-table{width:100%;min-width:980px;border-collapse:collapse;background:#fff;font-size:.82rem}.comparison-table th,.comparison-table td{padding:21px 18px;text-align:left;vertical-align:top;border-right:1px solid var(--line);border-bottom:1px solid var(--line)}.comparison-table thead th{background:var(--navy);color:#fff;font-size:.69rem;text-transform:uppercase;letter-spacing:.08em}.comparison-table tbody th{width:150px;color:var(--navy);font-size:.95rem}.comparison-table tbody th strong{display:block;margin-top:8px}.comparison-table tbody tr:last-child>*{border-bottom:0}.comparison-table tr>*:last-child{border-right:0}.comparison-table tbody tr:nth-child(even){background:#f7fafc}.comparison-table td:nth-child(2){font-weight:600;color:var(--ink)}.comparison-table td:nth-child(3),.comparison-table td:nth-child(4){color:var(--muted)}.comparison-table td:last-child{width:250px}.comparison-table td a{display:inline-flex;margin:0 5px 6px 0;padding:5px 8px;background:#eaf3f8;color:var(--navy);font-size:.69rem;font-weight:700;border-radius:2px}.comparison-table td a:hover{background:var(--navy);color:#fff}.form-mark{display:inline-grid;place-items:center;width:34px;height:34px;background:var(--ice);border:2px solid #a9c7d8;color:var(--blue);font:800 1rem "Barlow Condensed"}.form-mark.cube{border-radius:4px;transform:rotate(-4deg)}.form-mark.tablet{border-radius:12px}.form-mark.crystal{clip-path:polygon(50% 0,100% 38%,82% 100%,18% 100%,0 38%)}.form-mark.block{width:42px;border-radius:3px}.form-mark.potassium{border-radius:50%;background:#eef4ff}.comparison-note{background:var(--ice);border-left:4px solid var(--red);padding:17px 20px;color:var(--muted);font-size:.82rem;margin:20px 0 0}.comparison-note strong{color:var(--navy)}
.rust-section{background:var(--navy);color:#dce9f1}.rust-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:75px;align-items:center}.rust-section h2{color:#fff}.rust-intro>p:not(.eyebrow){color:#c9dbe6}.rust-callout{border-top:1px solid rgba(255,255,255,.2);margin-top:28px;padding-top:22px;display:grid;gap:7px}.rust-callout strong{color:#fff}.rust-callout span{font-size:.82rem;color:#b6cedd}.rust-products{display:grid;grid-template-columns:1fr 1fr;gap:12px}.rust-products a{background:#fff;color:var(--ink);padding:20px 22px;border-left:4px solid var(--red);display:grid;transition:.2s}.rust-products a:hover{transform:translateX(4px);background:#f3f8fb}.rust-products span{font-size:.64rem;color:var(--blue);font-weight:700;text-transform:uppercase;letter-spacing:.09em}.rust-products strong{font-family:"Barlow Condensed";color:var(--navy);text-transform:uppercase;font-size:1.35rem;line-height:1.1;margin:5px 0}.rust-products small{color:var(--muted)}
.package-section{background:#f5f8fa}.package-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.package-grid article{background:#fff;border:1px solid var(--line);padding:33px 31px;position:relative;overflow:hidden}.package-grid article:nth-child(2){border-top:5px solid var(--blue)}.package-grid article:nth-child(3){background:var(--navy);color:#dce9f1;border-color:var(--navy)}.package-label{display:inline-block;background:#e9f2f7;color:var(--blue);font-size:.64rem;font-weight:700;text-transform:uppercase;letter-spacing:.1em;padding:5px 8px;margin-bottom:24px}.package-grid article:nth-child(3) .package-label{background:rgba(255,255,255,.12);color:#b8d8e8}.package-size{font:800 2.15rem "Barlow Condensed";color:var(--red);display:block;line-height:1}.package-grid h3{font-size:2rem;margin:8px 0 13px}.package-grid article:nth-child(3) h3{color:#fff}.package-grid p{color:var(--muted);font-size:.86rem}.package-grid article:nth-child(3) p{color:#c7d9e4}.package-grid ul{list-style:none;padding:19px 0;margin:20px 0;border-top:1px solid var(--line);display:grid;gap:9px;font-size:.78rem}.package-grid article:nth-child(3) ul{border-color:rgba(255,255,255,.18)}.package-grid li:before{content:"✓";color:var(--red);font-weight:700;margin-right:8px}.package-grid a{font-size:.78rem;font-weight:700;color:var(--navy);border-bottom:2px solid var(--red);padding-bottom:2px}.package-grid article:nth-child(3) a{color:#fff}
.deicer-section{background:linear-gradient(130deg,var(--navy-deep),#0a4e7a);color:#dce9f1}.light-heading h2{color:#fff}.light-heading>p{color:#c2d6e2}.deicer-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.deicer-grid article{background:#fff;color:var(--ink);padding:25px 23px;display:flex;flex-direction:column;border-top:4px solid var(--red)}.deicer-top{display:flex;justify-content:space-between;align-items:start;gap:12px}.deicer-top span{font-size:.63rem;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--blue)}.deicer-top strong{font:800 1.8rem "Barlow Condensed";color:var(--red);line-height:1}.deicer-grid h3{font-size:1.7rem;margin:19px 0 10px}.deicer-grid p{color:var(--muted);font-size:.82rem;line-height:1.55;min-height:78px}.deicer-grid dl{border-top:1px solid var(--line);margin:10px 0 22px;padding-top:13px}.deicer-grid dl div{display:flex;justify-content:space-between;gap:10px;padding:5px 0}.deicer-grid dt{color:var(--muted);font-size:.69rem}.deicer-grid dd{margin:0;font-size:.69rem;font-weight:700;text-align:right;color:var(--navy)}.deicer-grid a{margin-top:auto;font-size:.75rem;font-weight:700;color:var(--navy);border-bottom:2px solid var(--red);align-self:flex-start}.temperature-note{font-size:.72rem;color:#a9c4d4;margin:20px 0 0}
.compare-cta{background:var(--ice)}.compare-cta-shell{background:#fff;border-top:5px solid var(--red);box-shadow:var(--shadow);padding:54px 58px;display:grid;grid-template-columns:1fr .85fr;gap:70px;align-items:center}.compare-cta-shell h2{font-size:3.5rem}.compare-cta-shell p:not(.eyebrow){color:var(--muted);margin-bottom:0}.compare-cta-shell>div:last-child{display:grid;grid-template-columns:1fr 1fr;gap:10px}.compare-cta-shell .phone-link{grid-column:1/3;text-align:center;color:var(--navy);font-size:.8rem;font-weight:700;margin-top:8px}
@media(max-width:1050px){.need-grid,.deicer-grid{grid-template-columns:1fr 1fr}.compare-hero-grid{gap:50px}.rust-grid{gap:45px}}
@media(max-width:850px){.compare-nav{top:76px}.compare-hero-grid,.rust-grid,.compare-cta-shell{grid-template-columns:1fr;gap:35px}.compare-heading{display:grid;gap:18px}.package-grid{grid-template-columns:1fr}.compare-hero{padding:68px 0}.rust-products{grid-template-columns:1fr 1fr}.compare-cta-shell{padding:38px 30px}}
@media(max-width:560px){.compare-nav .wrap{justify-content:flex-start}.need-grid,.rust-products,.deicer-grid{grid-template-columns:1fr}.need-grid>a{min-height:230px}.deicer-grid p{min-height:0}.compare-cta-shell>div:last-child{grid-template-columns:1fr}.compare-cta-shell .phone-link{grid-column:1}.compare-cta-shell h2{font-size:2.8rem}.compare-help{padding:25px}.comparison-table{font-size:.78rem}}
@media(prefers-reduced-motion:reduce){.need-grid>a,.rust-products a{transition:none}}