:root{--ink:#11181d;--muted:#64727b;--blue:#58bed7;--blue2:#dff5fb;--blue3:#eefafd;--line:#dce8ed;--warm:#f5a623;--green:#30a45c;--radius:26px;--shadow:0 18px 55px rgba(50,98,116,.12)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:#fbfdfe;line-height:1.5}img{max-width:100%;height:auto}a{color:inherit}.section-shell{width:min(1180px,calc(100% - 40px));margin-inline:auto}.topbar{height:82px;position:sticky;top:0;z-index:20;display:flex;align-items:center;justify-content:space-between;padding:0 max(20px,calc((100vw - 1180px)/2));background:rgba(251,253,254,.9);backdrop-filter:blur(14px);border-bottom:1px solid rgba(176,202,212,.45)}.brand{text-decoration:none;display:flex;flex-direction:column;line-height:1}.brand-main{font-size:22px;font-weight:900;letter-spacing:.03em}.brand-sub{margin-top:6px;font-size:11px;letter-spacing:.12em;color:#5d6b76;font-weight:700}.topbar nav{display:flex;align-items:center;gap:28px}.topbar nav a{text-decoration:none;font-size:14px;font-weight:700;color:#52616b}.topbar nav a:hover{color:#111}.topbar .nav-download{background:#172127;color:white;padding:11px 16px;border-radius:999px}.hero{min-height:650px;display:grid;grid-template-columns:1.02fr .98fr;align-items:center;gap:30px;padding:70px 0 45px}.eyebrow{font-size:12px;letter-spacing:.22em;font-weight:800;color:#4c8fa4;margin:0 0 13px}.hero h1{margin:0;line-height:.91}.hero h1 strong,.hero h1 span{display:block}.hero h1 strong{font-size:clamp(64px,8vw,116px);letter-spacing:-.06em}.hero h1 span{font-size:clamp(52px,6.5vw,92px);font-weight:300;letter-spacing:.06em;margin-top:15px}.hero-lead{font-size:19px;color:#5e6d77;max-width:650px;margin:30px 0 24px}.feature-pills{display:flex;flex-wrap:wrap;gap:10px}.feature-pills span{background:var(--blue2);border:1px solid #caedf5;border-radius:999px;padding:10px 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71%)}.halo-one{width:580px;height:580px;right:-35px;top:-35px}.halo-two{width:250px;height:250px;left:25px;bottom:0;opacity:.55}.hero-tag{position:absolute;z-index:5;right:12px;top:28px;color:#6c8e9a;font-size:11px;line-height:1.8;letter-spacing:.28em;text-align:right}.airflow{position:absolute;z-index:2;width:620px;height:70px;border-top:3px solid rgba(255,255,255,.72);border-radius:50%;transform:rotate(-8deg)}.airflow-a{top:245px;left:0}.airflow-b{top:265px;left:5px}.airflow-c{top:285px;left:10px}.benefits{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;padding:20px 0 80px}.benefits article{display:flex;gap:16px;align-items:flex-start;background:white;border:1px solid var(--line);border-radius:22px;padding:22px;box-shadow:0 8px 28px rgba(43,87,102,.05)}.benefit-icon{width:58px;height:58px;display:grid;place-items:center;flex:0 0 58px;border-radius:50%;background:var(--blue2);font-weight:900;color:#2b5968}.benefits h2{font-size:18px;margin:3px 0 6px}.benefits p{margin:0;color:var(--muted);font-size:14px}.models{padding:85px 0}.section-heading{max-width:820px;margin-bottom:36px}.section-heading h2{font-size:clamp(34px,4vw,54px);line-height:1.05;letter-spacing:-.04em;margin:0 0 14px}.section-heading>p:last-child{color:var(--muted);font-size:17px}.section-heading.compact{margin-bottom:30px}.section-heading.compact h2{font-size:clamp(32px,3.4vw,46px)}.model-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}.model-card{position:relative;background:linear-gradient(145deg,#fff 35%,#f5fcfe);border:1px solid var(--line);border-radius:var(--radius);padding:28px;overflow:hidden;box-shadow:var(--shadow)}.model-card:after{content:"";position:absolute;width:260px;height:260px;border-radius:50%;background:#e7f8fc;right:-100px;top:-70px;z-index:0}.model-card>*{position:relative;z-index:1}.model-top{display:flex;align-items:center;justify-content:space-between}.model-number{font-size:52px;line-height:1;font-weight:900;letter-spacing:-.05em}.area{color:#159dcc;font-weight:900;font-size:16px}.model-card>img{display:block;width:min(100%,420px);margin:7px auto -5px;aspect-ratio:1/1;object-fit:contain}.model-card h3{font-size:22px;margin:0 0 3px;letter-spacing:-.02em}.btu{font-size:13px;font-weight:800;color:#647684;letter-spacing:.08em;margin:0 0 18px}.quick-specs{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}.quick-specs span{background:#eef9fc;border-radius:15px;padding:12px 14px;color:#64727b;font-size:13px}.quick-specs b{display:block;color:#111;font-size:18px;margin-bottom:2px}.model-card details{margin-top:18px;border-top:1px solid var(--line);padding-top:15px}.model-card summary{cursor:pointer;font-weight:850;list-style:none;display:flex;justify-content:space-between;align-items:center}.model-card summary::-webkit-details-marker{display:none}.model-card summary:after{content:"+";width:28px;height:28px;border-radius:50%;display:grid;place-items:center;background:#e2f5fa}.model-card details[open] summary:after{content:"−"}.details-table{padding-top:15px}.details-table dl{margin:0;display:grid;grid-template-columns:1.1fr .9fr;font-size:13px}.details-table dt,.details-table dd{padding:8px 0;border-bottom:1px solid #e9f0f3}.details-table dt{color:#667680}.details-table dd{margin:0;text-align:right;font-weight:750}.footnote{margin:18px 4px 0;color:#71808a;font-size:12px}.comparison-wrap{background:linear-gradient(180deg,#effbfe,#fbfdfe);padding:90px 0}.table-scroll{overflow:auto;border-radius:22px;box-shadow:var(--shadow);border:1px solid var(--line);background:white}table{width:100%;border-collapse:collapse;min-width:760px}th,td{padding:15px 17px;text-align:center;border-bottom:1px solid #e8f0f3;font-size:14px}thead th{background:#25323a;color:white;font-size:13px;letter-spacing:.02em}thead th:first-child,tbody th{text-align:left}tbody th{color:#667680;font-weight:650}tbody tr:nth-child(odd){background:#f6f9fa}tbody td{font-weight:780}.download-band{margin-block:80px;display:flex;align-items:center;justify-content:space-between;gap:30px;background:linear-gradient(120deg,#dff6fb,#f7fcfe);border:1px solid #d7edf3;border-radius:32px;padding:38px 42px}.download-band h2{font-size:32px;margin:0 0 9px}.download-band p:last-child{color:#64727b;margin:0}.contact{margin-block:80px;display:grid;grid-template-columns:1.05fr .95fr;gap:24px;align-items:stretch}.contact-copy,.contact-card{border:1px solid 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@media (max-width:960px){.contact{grid-template-columns:1fr}.contact-copy,.contact-card{padding:32px 30px}.hero{grid-template-columns:1fr;padding-top:55px}.hero-visual{min-height:460px}.benefits{grid-template-columns:repeat(2,1fr)}.model-grid{grid-template-columns:1fr}.download-band{align-items:flex-start;flex-direction:column}.topbar nav a:not(.nav-download){display:none}}
@media (max-width:640px){.contact{margin-block:55px}.contact-copy,.contact-card{padding:26px 22px}.contact-actions{flex-direction:column}.contact-actions .btn{width:100%}.section-shell{width:min(100% - 26px,1180px)}.topbar{height:70px;padding-inline:14px}.brand-main{font-size:19px}.topbar .nav-download{font-size:12px;padding:10px 13px}.hero{min-height:auto;padding:45px 0 20px}.hero h1 strong{font-size:64px}.hero h1 span{font-size:50px}.hero-lead{font-size:16px}.hero-visual{min-height:390px;margin-inline:-10px}.hero-tag{display:none}.benefits{grid-template-columns:1fr;padding-bottom:50px}.models{padding:65px 0}.model-card{padding:20px}.model-number{font-size:44px}.quick-specs{grid-template-columns:1fr 1fr}.quick-specs b{font-size:16px}.details-table dl{grid-template-columns:1fr}.details-table dd{text-align:left;padding-top:0;color:#111}.download-band{margin-block:55px;padding:28px 22px}.download-band h2{font-size:27px}.footer-inner{align-items:flex-start;flex-direction:column;justify-content:center}.footer-inner p{text-align:left;margin:0}}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.btn{transition:none}}
