.offer-intro p.service-detail-link { grid-area: auto; grid-column: 1 / -1; margin: 1rem 0 0; }
@font-face{font-family:Manrope;src:url('/assets/fonts/manrope-400.ttf') format('truetype');font-style:normal;font-weight:400;font-display:swap}
@font-face{font-family:Manrope;src:url('/assets/fonts/manrope-500.ttf') format('truetype');font-style:normal;font-weight:500;font-display:swap}
@font-face{font-family:Manrope;src:url('/assets/fonts/manrope-600.ttf') format('truetype');font-style:normal;font-weight:600;font-display:swap}
@font-face{font-family:Manrope;src:url('/assets/fonts/manrope-700.ttf') format('truetype');font-style:normal;font-weight:700;font-display:swap}
@font-face{font-family:Manrope;src:url('/assets/fonts/manrope-800.ttf') format('truetype');font-style:normal;font-weight:800;font-display:swap}
:root{color-scheme:dark;--ink:#101617;--ink-soft:#192225;--paper:#f1f3f1;--white:#f6f8f6;--muted:#b5c0c1;--copper:#e2a16d;--blue:#9dcbdb;--line-dark:#cad0ce;--line-light:#364143;--ease:cubic-bezier(.16,1,.3,1);--gutter:clamp(1.25rem,5vw,6rem);--section:clamp(5rem,8.6vw,8.5rem)}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:6rem}body{margin:0;background:var(--ink);color:var(--white);font:400 1rem/1.65 Manrope,sans-serif;-webkit-font-smoothing:antialiased;scrollbar-color:var(--copper) var(--ink)}::selection{background:var(--copper);color:var(--ink)}a{color:inherit;text-decoration:none;text-underline-offset:.3em}button{font:inherit;color:inherit}a,button,summary{-webkit-tap-highlight-color:transparent}button,summary{cursor:pointer}button{border:0}img{display:block;width:100%;height:auto}figure,h1,h2,h3,p{margin:0}h1,h2,h3{font-weight:500;letter-spacing:-.04em;line-height:1.08;text-wrap:balance}h2{font-size:clamp(2.5rem,4.5vw,4.5rem)}h2 span{color:#596768}p{text-wrap:pretty}em{font-style:normal}a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid var(--blue);outline-offset:6px}main:focus{outline:0}.section-light a:focus-visible,.section-light summary:focus-visible{outline-color:#276783}.icon{width:24px;height:24px;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round;flex:none}.icon-definitions{position:absolute;width:0;height:0;overflow:hidden}.wrap{width:100%;max-width:1560px;margin-inline:auto;padding-inline:var(--gutter)}.skip-link{position:fixed;top:1rem;left:1rem;transform:translateY(-200%);z-index:100;background:var(--copper);color:var(--ink);padding:1rem}.skip-link:focus{transform:translateY(0)}
.site-header{height:100px;padding-inline:var(--gutter);display:flex;align-items:center;gap:2rem;position:relative;z-index:20;background:var(--ink);border-bottom:1px solid var(--line-light)}.brand{display:flex;align-items:center;gap:.85rem;flex-shrink:0}.brand img{width:58px;height:58px;object-fit:contain}.brand strong{display:block;letter-spacing:.15em;font-weight:700;font-size:1.65rem;line-height:1.1}.brand small{display:block;letter-spacing:.16em;font-size:.625rem;margin-top:.35rem}.main-navigation{display:flex;gap:clamp(1rem,2.7vw,3rem);margin-left:auto}.main-navigation a{font-size:.875rem;position:relative;padding:.5rem 0}.main-navigation a:after{content:'';position:absolute;bottom:0;left:0;right:0;height:1px;background:var(--copper);transform:scaleX(0);transform-origin:left;transition:transform .35s var(--ease)}.main-navigation a:hover:after,.main-navigation a:focus-visible:after{transform:scaleX(1)}.header-phone{display:flex;align-items:center;gap:.6rem;margin-left:1.5rem;color:var(--copper);font-size:.875rem;font-weight:700;white-space:nowrap}.header-phone .icon{width:20px}.menu-toggle{display:none}
.hero{position:relative;display:grid;grid-template-columns:1.1fr 1fr;min-height:min(760px,calc(100svh - 100px));overflow:hidden}.hero-brush{position:absolute;inset:0 40% 0 0;opacity:.38;background:url('/assets/kaze-wind-washi.webp') center/cover;pointer-events:none}.hero-copy{position:relative;z-index:2;padding:clamp(4rem,6.7vw,7rem) 3.5rem 2rem var(--gutter);display:flex;flex-direction:column;justify-content:center}.hero h1{font-size:clamp(4rem,6.5vw,6rem);line-height:1.04;letter-spacing:-.04em;font-weight:500}.hero-line{display:block}.hero h1 em{color:var(--copper)}.hero-description{max-width:32rem;margin-top:2.1rem;font-size:clamp(1rem,1.28vw,1.2rem);color:var(--muted);line-height:1.8}.hero-actions{display:flex;align-items:flex-start;flex-direction:column;gap:1.35rem;margin-top:2.2rem}.button{display:inline-flex;align-items:center;justify-content:space-between;gap:1.2rem;min-height:60px;padding:.9rem 1.4rem;font-size:.9rem;font-weight:700;transition:background .3s,color .3s,box-shadow .3s;border-radius:2px}.button-copper{background:var(--copper);color:var(--ink)}.button-copper:hover{background:#f0bc90;box-shadow:0 8px 28px #0003}.button .icon{transition:transform .5s var(--ease)}.button:hover .icon{transform:translate(3px,-3px)}.text-link{display:inline-flex;align-items:center;gap:1rem;font-weight:600;font-size:.9rem;min-height:44px}.text-link .icon{width:20px;transition:transform .4s var(--ease)}.text-link:hover .icon{transform:translateX(5px)}.hero-meta{display:flex;justify-content:space-between;gap:1rem;border-top:1px solid var(--line-light);margin-top:clamp(3rem,5vw,5rem);padding-top:1.3rem;color:var(--muted);font-size:.8125rem}.hero-visual{position:relative;min-width:0;min-height:100%;background:#a9a29a}.hero-photo{position:absolute;inset:0;overflow:hidden}.hero-photo img{width:100%;height:100%;object-fit:cover;object-position:center 43%;transform:scale(1.025)}.hero-visual:after{content:'';position:absolute;inset:50% 0 0;background:linear-gradient(transparent,#101617c9);pointer-events:none}.hero-visual figcaption{position:absolute;bottom:2rem;left:2.5rem;right:7rem;z-index:2;font-size:1.1rem;font-weight:500}.hero-visual figcaption small{display:block;font-size:.75rem;margin-top:.4rem;color:#e0e5e2}.scroll-link{position:absolute;bottom:2rem;right:2rem;z-index:2;border:1px solid #ffffff70;width:54px;height:54px;border-radius:50%;display:grid;place-items:center;transition:background .3s}.scroll-link .icon{transform:rotate(90deg)}.scroll-link:hover{background:#ffffff22}
.section-light{background:var(--paper);color:var(--ink);color-scheme:light}.services{padding-block:var(--section)}.section-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:4rem;margin-bottom:4.5rem}.section-heading p{max-width:25rem;color:#536063;line-height:1.8}.services-layout{display:grid;grid-template-columns:1fr 1.07fr;gap:clamp(3rem,7vw,8rem);align-items:start}.service-visual{position:sticky;top:2rem}.service-photo-stack{position:relative;height:530px;overflow:hidden;background:#d5d7d3}.service-photo{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;transition:opacity .65s var(--ease),transform 1.2s var(--ease);transform:scale(1.035)}.service-photo.is-active{opacity:1;transform:scale(1)}#photo-climate{object-position:center 42%}#photo-air{object-position:37% center}.service-visual figcaption{font-size:.9rem;padding-top:1rem}.service-visual figcaption small{display:block;font-size:.75rem;color:#5d696a;margin-top:.35rem}.service{border-top:1px solid var(--line-dark)}.service:last-child{border-bottom:1px solid var(--line-dark)}summary{list-style:none}summary::-webkit-details-marker{display:none}.service summary{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:1.6rem 0}.service summary h3{font-size:clamp(2rem,3.05vw,3rem)}.service summary .icon{border:1px solid #82918f;width:42px;height:42px;padding:10px;border-radius:50%;transition:transform .45s var(--ease),background .3s}.service[open] summary .icon{transform:rotate(45deg);background:var(--ink);color:var(--white);border-color:var(--ink)}.service-content{padding-bottom:2.3rem;max-width:34rem}.service-content p{color:#536063;line-height:1.8}.service-content ul{display:flex;flex-wrap:wrap;gap:.6rem 1.15rem;list-style:none;margin:1.3rem 0;padding:0}.service-content li{font-size:.8125rem;font-weight:600;padding-bottom:.25rem;border-bottom:1px solid var(--line-dark)}.service-content .text-link{color:#24576a}.service summary:hover{color:#38687a}
.about{position:relative;padding-block:var(--section);isolation:isolate;overflow:hidden}.about-brush{position:absolute;inset:0;z-index:-1;background:url('/assets/kaze-wind-washi.webp') 70% center/cover;opacity:.45;clip-path:inset(0 0 0 0)}.about-layout{display:grid;grid-template-columns:1.2fr 1fr;gap:clamp(3rem,8vw,9rem)}.about-statement h2{font-size:clamp(2.5rem,4.35vw,4.4rem);line-height:1.17}.about-statement h2 span{color:var(--blue)}.about-copy{max-width:34rem}.about-copy>p{color:var(--muted);margin-top:1.4rem}.about-copy .about-lead{font-size:1.3rem;line-height:1.6;color:var(--white);margin:0;font-weight:500}.signature{display:flex;flex-direction:column;gap:.3rem;margin-top:2rem}.signature strong{color:var(--copper);font-weight:600}.signature span{font-size:.8125rem;color:var(--muted)}.values{display:flex;gap:3rem;justify-content:space-between;margin-top:5rem;padding-top:2rem;position:relative;font-size:.9rem;color:var(--white)}.values:before{content:'';position:absolute;top:0;left:var(--gutter);right:var(--gutter);height:1px;background:var(--line-light)}
.process{padding-top:var(--section);padding-bottom:5rem}.process-list{display:grid;grid-template-columns:repeat(3,1fr);gap:3rem;list-style:none;margin-block:0}.process-list li{position:relative;padding-top:1.8rem;border-top:1px solid var(--line-dark)}.step-number{font-size:.875rem;color:#687474;font-weight:600;display:block;margin-bottom:2rem;letter-spacing:0}.process-list h3{font-size:1.65rem;letter-spacing:-.025em;margin-bottom:1rem;line-height:1.3}.process-list p{max-width:30rem;color:#536063}.faq{padding-block:3rem var(--section)}.faq-layout{display:grid;grid-template-columns:1fr 1.35fr;gap:5rem}.faq h2{font-size:clamp(2rem,3vw,3rem);padding-top:1.8rem}.faq-list{border-top:1px solid var(--line-dark)}.faq-list details{border-bottom:1px solid var(--line-dark)}.faq-list summary{display:flex;align-items:center;justify-content:space-between;gap:2rem;padding:1.6rem 0;font-weight:600;line-height:1.65}.faq-list .icon{width:20px;height:20px;transition:transform .4s var(--ease)}.faq-list details[open] .icon{transform:rotate(45deg)}.faq-list p{padding:0 3rem 1.8rem 0;color:#536063;line-height:1.8}
.contact{background:var(--copper);color:var(--ink);padding-block:var(--section)}.contact ::selection{background:var(--ink);color:var(--copper)}.contact-layout{display:grid;grid-template-columns:1.2fr 1fr;gap:6rem;align-items:center}.contact h2{font-size:clamp(3rem,4.8vw,4.8rem);line-height:1.1}.contact h2 em{color:#513926}.contact h2+p{margin-top:2rem;line-height:1.9}.contact-name{font-size:.9rem;font-weight:600;margin-bottom:1.5rem}.contact-phone,.contact-email{display:flex;align-items:center;justify-content:space-between;gap:1rem}.contact-phone{font-size:clamp(2rem,3.2vw,3.25rem);letter-spacing:-.04em;font-weight:600;line-height:1.3;white-space:nowrap;padding-bottom:1.2rem;border-bottom:1px solid #77543770}.contact-phone .icon{width:36px;height:36px;transition:transform .4s var(--ease)}.contact-phone:hover .icon{transform:translate(4px,-4px)}.contact-email{font-size:1.1rem;font-weight:600;padding-block:1.2rem}.contact-hint{font-size:.875rem;color:#493b31;max-width:27rem;margin-block:1rem 1.5rem}.contact-area{font-size:.875rem;font-weight:600}.contact :focus-visible{outline-color:var(--ink)}.site-footer{display:grid;grid-template-columns:1fr auto auto;align-items:center;gap:2.5rem;padding-block:3rem}.footer-wordmark{font-size:2rem;letter-spacing:.2em;font-weight:700;display:flex;align-items:center;gap:1.5rem}.footer-wordmark span{font-weight:400;font-size:.8125rem;letter-spacing:0;color:var(--muted)}.site-footer>p,.site-footer>small{font-size:.75rem;color:var(--muted)}.site-footer>small{grid-column:1/-1}.back-to-top{display:flex;align-items:center;gap:1rem;font-size:.8125rem}.back-to-top .icon{transform:rotate(-90deg);width:20px}.mobile-contact{display:none}
@media(min-width:1560px){.site-header{padding-inline:max(var(--gutter),calc((100vw - 1368px)/2))}.hero-copy{padding-left:max(var(--gutter),calc((100vw - 1368px)/2))}}
@media(max-width:1100px){.site-header{gap:1rem;height:90px}.main-navigation{gap:1.3rem}.header-phone{margin-left:.5rem}.hero-copy{padding-right:2rem}.hero h1{font-size:5.1rem}.hero-meta{flex-direction:column;gap:.2rem}.hero{min-height:680px}.section-heading{gap:3rem}.services-layout{gap:3.5rem}.service-photo-stack{height:480px}.contact-layout{gap:3rem}.contact-phone{font-size:2.6rem}.footer-wordmark{flex-direction:column;align-items:flex-start;gap:.25rem}.site-footer{gap:2rem}}
@media(max-width:800px){:root{--gutter:1.5rem;--section:5rem}.site-header{height:82px;gap:1rem}.brand img{width:48px;height:48px}.brand strong{font-size:1.35rem}.header-phone{margin-left:auto}.main-navigation{display:flex;gap:1.25rem;position:absolute;left:0;top:100%;right:0;padding:1.5rem;background:var(--ink);border-bottom:1px solid var(--line-light);box-shadow:0 12px 18px #0003;flex-wrap:wrap;visibility:hidden;opacity:0;transform:translateY(-8px);transition:opacity .2s,transform .3s var(--ease),visibility .2s}.main-navigation.is-open{visibility:visible;opacity:1;transform:none}.main-navigation a{font-size:1rem;min-height:44px}.menu-toggle{display:flex;align-items:center;gap:.65rem;background:transparent;padding:.6rem 0 .6rem .5rem;font-size:.875rem;min-height:44px}.menu-lines{width:20px;height:12px;border-top:1px solid currentColor;border-bottom:1px solid currentColor;transition:transform .3s}.menu-toggle[aria-expanded=true] .menu-lines{transform:rotate(90deg)}.hero{grid-template-columns:1fr 1fr;min-height:660px}.hero h1{font-size:3.9rem}.hero-copy{padding-block:3.5rem 2rem}.hero-actions{gap:1rem}.hero .button{font-size:.8125rem;padding:1rem;gap:.6rem;line-height:1.5}.hero-description{font-size:1rem}.hero-visual figcaption{left:1.5rem;font-size:1rem;right:5rem}.scroll-link{right:1rem;width:44px;height:44px}.section-heading{align-items:flex-start;gap:2rem}.section-heading h2{font-size:2.7rem;flex:1}.section-heading p{flex:1;max-width:22rem}.services-layout{gap:2.2rem;grid-template-columns:1fr 1.15fr}.service-photo-stack{height:420px}.service summary h3{font-size:1.8rem}.service summary .icon{width:36px;height:36px;padding:8px}.about-layout{gap:2.5rem;grid-template-columns:1fr 1fr}.about-statement h2{font-size:2.6rem}.about-copy .about-lead{font-size:1.1rem}.values{gap:1.5rem;font-size:.8rem}.process-list{gap:2rem}.process-list h3{font-size:1.3rem}.faq-layout{gap:3rem;grid-template-columns:1fr 1.5fr}.faq h2{font-size:2rem}.contact-layout{grid-template-columns:1fr 1fr;gap:2rem}.contact h2{font-size:3rem}.contact-phone{font-size:2rem}.contact-email{font-size:1rem}.site-footer{grid-template-columns:1fr auto}.site-footer>p{grid-column:1}.back-to-top{grid-column:2;grid-row:1}.site-footer>small{grid-column:2;grid-row:2}}
@media(max-width:600px){:root{--gutter:1.25rem;--section:4rem}html{scroll-padding-top:1rem}.site-header{height:80px}.brand{gap:.6rem}.brand img{width:46px;height:46px}.brand small{font-size:.55rem}.header-phone span{display:none}.header-phone{padding:.5rem}.menu-toggle{gap:.55rem}.hero{display:flex;flex-direction:column;min-height:0}.hero-brush{inset:0 0 38% 0;opacity:.44}.hero-copy{padding:3.3rem var(--gutter) 2rem}.hero h1{font-size:clamp(3.7rem,16.1vw,5.1rem);line-height:1.02}.hero-description{font-size:1rem;margin-top:1.4rem;max-width:25rem}.hero-actions{margin-top:1.65rem;gap:.5rem}.hero .button{font-size:.875rem;min-height:58px;width:100%;max-width:360px;justify-content:space-between}.hero .text-link{font-size:.875rem}.hero-meta{flex-direction:row;flex-wrap:wrap;font-size:.75rem;margin-top:1.7rem;padding-top:1rem;gap:.25rem 1rem}.hero-visual{min-height:400px;max-height:480px;height:109vw}.hero-photo img{object-position:center 40%}.hero-visual figcaption{bottom:1.5rem;left:var(--gutter);font-size:1rem}.hero-visual figcaption small{font-size:.75rem}.scroll-link{bottom:1.5rem}.section-heading{display:block;margin-bottom:2.4rem}.section-heading h2{font-size:2.4rem;line-height:1.15}.section-heading p{font-size:1rem;max-width:31rem;margin-top:1.4rem}.services-layout{display:flex;flex-direction:column-reverse;gap:2rem}.service-list{width:100%}.service summary{padding:1.25rem 0}.service summary h3{font-size:2rem}.service-content{padding-bottom:1.6rem}.service-content li{font-size:.8125rem}.service-visual{position:relative;top:auto;width:100%}.service-photo-stack{height:330px}.service-visual figcaption{font-size:.8125rem}.service-visual figcaption small{font-size:.75rem;line-height:1.7}.about-layout{display:block}.about-statement h2{font-size:2.45rem;line-height:1.2}.about-copy{margin-top:2.4rem}.about-copy .about-lead{font-size:1.125rem}.about-brush{opacity:.35;background-position:62% center}.values{margin-top:2.7rem;padding-top:1.7rem;flex-direction:column;gap:.85rem;font-size:.9rem}.process{padding-bottom:2rem}.process-list{display:block}.process-list li{padding-top:1.5rem;margin-top:1.6rem;display:grid;grid-template-columns:2rem 1fr;column-gap:1rem}.step-number{grid-row:1/3;margin:0;line-height:1.8}.process-list h3{font-size:1.3rem;margin-bottom:.75rem}.process-list p{grid-column:2}.faq{padding-top:2rem}.faq-layout{display:block}.faq h2{font-size:2.4rem;margin-bottom:2rem;padding:0}.faq-list summary{padding:1.25rem 0;gap:1.3rem;font-size:1rem}.faq-list p{padding-right:0}.contact-layout{display:block}.contact h2{font-size:3.25rem}.contact h2+p{margin-top:1.4rem}.contact-details{margin-top:2.8rem}.contact-phone{font-size:clamp(2rem,9vw,2.8rem)}.contact-email{font-size:1.075rem}.contact-name{margin-bottom:1rem}.contact-hint{max-width:27rem}.site-footer{padding-block:2.4rem 7rem;gap:1.5rem}.footer-wordmark{font-size:1.7rem}.footer-wordmark span{font-size:.75rem}.site-footer>p{grid-column:1/-1}.site-footer>small{grid-column:1;grid-row:auto}.mobile-contact{position:fixed;bottom:0;left:0;right:0;z-index:30;background:var(--ink);display:grid;grid-template-columns:1fr 1.45fr;border-top:1px solid var(--line-light);padding:.65rem 1rem calc(.65rem + env(safe-area-inset-bottom));gap:.6rem;transform:translateY(110%);transition:transform .45s var(--ease)}.mobile-contact.is-visible{transform:translateY(0)}.mobile-contact a{display:flex;align-items:center;justify-content:center;gap:.6rem;font-size:.8125rem;font-weight:700;min-height:44px}.mobile-contact a:last-child{background:var(--copper);color:var(--ink);border-radius:2px}.mobile-contact .icon{width:18px;height:18px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}.hero-photo img,.service-photo{transform:none!important}.about-brush{clip-path:none!important}}
.brand small{font-size:.75rem}
.hero-copy{min-width:0}
.hero .hero-title-expanded{font-size:clamp(2.65rem,4.35vw,4.25rem);line-height:1.12;letter-spacing:-.035em;overflow-wrap:anywhere}
@media(max-width:600px){.hero .hero-title-expanded{font-size:clamp(2rem,10vw,3.2rem)}}
.certificates{margin-top:clamp(3rem,5vw,5rem)}
.certificates-heading{display:grid;grid-template-columns:1fr 1fr;align-items:end;gap:3rem;margin-bottom:2.5rem}
.certificates-heading h2{font-size:clamp(2.2rem,3.1vw,3rem);line-height:1.15}
.certificates-heading p{color:var(--muted);max-width:34rem}
.certificate-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:clamp(2rem,4vw,4rem)}
.certificate{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1fr);align-items:start;gap:clamp(1.25rem,2.4vw,2.5rem);padding-block:2rem;border-top:1px solid var(--line-light);min-width:0}
.certificate-preview{display:block;width:100%;max-width:260px;line-height:0;background:#fff;transition:opacity .25s var(--ease)}
.certificate-preview:hover{opacity:.9}
.certificate-preview:focus-visible{outline-offset:6px}
.certificate-preview img{width:100%;height:auto;aspect-ratio:960/1358;object-fit:contain}
.certificate-copy{min-width:0}
.certificate-brand h3{font-size:2rem;line-height:1.2;letter-spacing:-.025em}
.certificate-brand p{margin-top:.7rem;color:var(--muted);font-size:.875rem;line-height:1.75}
.certificate-details{max-width:34rem;color:var(--muted);margin-top:1.3rem}
.certificate-facts{display:grid;gap:1rem;margin:1.4rem 0 0;font-size:.875rem;line-height:1.7}
.certificate-facts dt{color:var(--muted)}
.certificate-facts dd{margin:0;color:var(--white);font-weight:600;font-variant-numeric:tabular-nums;overflow-wrap:anywhere}
.certificate-link{color:var(--copper);margin-top:1.5rem;display:flex;flex-wrap:wrap;gap:.1rem .75rem;justify-content:flex-start;align-items:center;max-width:max-content;text-decoration:underline;text-decoration-thickness:1px}
.certificate-link:hover{color:var(--white)}
.certificate-format{color:var(--muted);font-size:.75rem;font-weight:400;text-decoration:none}
.certificate-condition{margin-top:1.5rem;max-width:74ch;font-size:.875rem;line-height:1.8;color:var(--muted)}
.certificate-condition strong{color:var(--white);font-weight:600}
@media print{.certificates,.certificates p,.certificates time,.certificates strong,.certificates a{color:#111}.certificate{border-color:#aaa;break-inside:avoid}}
@media(max-width:1100px){.certificate-list{grid-template-columns:minmax(0,1fr);gap:0}.certificate{grid-template-columns:minmax(0,.55fr) minmax(0,1fr);gap:2.5rem}.certificate-preview{max-width:240px}.certificate-copy{max-width:34rem}}
@media(max-width:600px){.certificates-heading{display:block;margin-bottom:2rem}.certificates-heading p{margin-top:1.2rem}.certificate{grid-template-columns:minmax(0,1fr);gap:1.7rem;padding-block:2rem}.certificate-preview{max-width:240px}.certificate-brand h3{font-size:1.8rem}.certificate-details{margin-top:1rem}.certificate-facts{margin-top:1.2rem}.certificate-link{margin-top:1.1rem}}
@media(max-width:1000px) and (min-width:801px){.site-header{gap:1rem}.header-phone{margin-left:auto}.main-navigation{display:flex;gap:1.25rem;position:absolute;left:0;top:100%;right:0;padding:1.5rem;background:var(--ink);border-bottom:1px solid var(--line-light);box-shadow:0 12px 18px #0003;flex-wrap:wrap;visibility:hidden;opacity:0;transform:translateY(-8px);transition:opacity .2s,transform .3s var(--ease),visibility .2s}.main-navigation.is-open{visibility:visible;opacity:1;transform:none}.main-navigation a{font-size:1rem;min-height:44px}.menu-toggle{display:flex;align-items:center;gap:.65rem;background:transparent;padding:.6rem 0 .6rem .5rem;font-size:.875rem;min-height:44px}.menu-lines{width:20px;height:12px;border-top:1px solid currentColor;border-bottom:1px solid currentColor;transition:transform .3s}.menu-toggle[aria-expanded=true] .menu-lines{transform:rotate(90deg)}}
.service-content li{font-size:.875rem}
.step-number{color:#5d696a}
@media(max-width:600px){.site-header{gap:.65rem}.mobile-contact{visibility:hidden}.mobile-contact.is-visible{visibility:visible}}
@media print{.site-header,.hero-visual,.service-visual,.mobile-contact,.back-to-top{display:none}.hero,.about,.contact,.section-light{background:white;color:black}.hero-brush,.about-brush{display:none}body{background:white;color:black}.hero-copy,.wrap{padding:1rem}.hero-description,.about-copy>p{color:#333}a{color:#111}.service-content{display:block}.site-footer{padding:1rem}}

/* KAZE service page: approved brush identity and explicit surface foregrounds. */
.hvac-draft {
  --paper: #eef3f5;
  --air-surface: #17272d;
  --section: clamp(4rem, 7vw, 7rem);
}
.hvac-draft .site-header { height: 88px; border-bottom: 1px solid var(--line-light); }
.hvac-draft .brand img { width: 54px; height: 54px; }
.hvac-draft :is(h1, h2, h3) { color: var(--white); }
.hvac-draft .section-light :is(h2, h3, summary, li) { color: var(--ink); }
.hvac-draft .section-light h2 span { color: #435b65; }
.hvac-draft .section-light .step-number { color: #5d696a; }
.hvac-draft .hero {
  display: block;
  min-height: 0;
  padding: 0;
}
.hvac-draft .hero-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
  grid-template-areas: "copy equipment" "services services" "meta meta";
  gap: 2rem clamp(2rem, 4vw, 4rem);
  align-items: center;
  padding-block: clamp(3rem, 5vw, 5rem) 2.5rem;
}
.hvac-draft .hero-brush { inset: 0; opacity: .65; background-position: 66% center; }
.brush-pending .hero-brush,.hero-brush.is-painting { background-image: none; }
.hero-brush canvas { display: block; width: 100%; height: 100%; pointer-events: none; }
@media (prefers-reduced-motion: reduce) {
  .brush-pending .hero-brush,.hero-brush.is-painting { background-image: url('/assets/kaze-wind-washi.webp'); }
  .hero-brush canvas { display: none; }
}
.hvac-draft .hero-copy { grid-area: copy; min-width: 0; padding: 0; }
.hvac-draft .hero .hero-title-expanded {
  font-size: clamp(3rem, 4.7vw, 4.7rem);
  font-weight: 600;
  line-height: 1.1;
  letter-spacing: -.035em;
  overflow-wrap: normal;
}
.hvac-draft .hero-title-expanded em { color: var(--blue); font-weight: 500; }
.hvac-draft .hero-description { max-width: 29rem; margin-top: 1.7rem; font-size: 1.0625rem; }
.hvac-draft .hero-actions { flex-direction: row; flex-wrap: wrap; align-items: center; gap: .6rem 1.4rem; margin-top: 1.8rem; }
.hvac-draft .hero-actions .button { min-height: 56px; justify-content: center; }
.hvac-draft .hero-actions .text-link { text-decoration: underline; text-underline-offset: .35em; font-weight: 500; }
.hvac-draft .hero-equipment { grid-area: equipment; position: relative; min-width: 0; align-self: center; }
.hvac-draft .hero-device-window { aspect-ratio: 3 / 1; display: grid; grid-template-columns: minmax(0, 2.3fr) minmax(0, 1fr); gap: clamp(.75rem, 2vw, 1.5rem); align-items: center; }
.hvac-draft .hero-indoor-window,.hvac-draft .hero-outdoor-window { position: relative; min-width: 0; overflow: hidden; filter: drop-shadow(0 .75rem 1rem #0003); }
/* Authentic manufacturer front views, kept complete at native aspect ratios.
   Representative Fujitsu equipment, without a capacity-specific set claim. */
.hvac-draft .hero-indoor-window { aspect-ratio: 1200 / 384; }
.hvac-draft .hero-outdoor-window { aspect-ratio: 540 / 432; align-self: center; margin-top: 1rem; }
.hvac-draft .hero-equipment img { height: auto; max-width: none; }
.hvac-draft .hero-indoor-window img,.hvac-draft .hero-outdoor-window img { position: static; width: 100%; }
/* Contrast review: preserve the black product, separate its silhouette from ink. */
.hvac-draft .hero-layout-dark { grid-template-columns: minmax(0, 1fr) minmax(0, 1.35fr); }
.hvac-draft .hero-dark-window { position: relative; aspect-ratio: 2 / 1; width: 100%; background: #596768; }
.hvac-draft .hero-dark-window img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center; filter: drop-shadow(0 .75rem 1rem #0003); }
@media (max-width: 900px) {
  .hvac-draft .hero-dark-window { max-width: 44rem; margin-inline: auto; }
}
@media (max-width: 700px) {
  .hvac-draft .hero-equipment-dark { margin-inline: -.75rem; }
}
.hvac-draft .hero-equipment figcaption { margin-top: .5rem; font-size: .875rem; line-height: 1.6; color: var(--muted); }
.hvac-draft .hero-equipment figcaption a { display: inline-flex; align-items: center; min-height: 44px; text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: .25em; }
.hvac-draft .hero-equipment figcaption a:hover { color: var(--white); }
.hvac-draft .hero-services { grid-area: services; position: relative; min-width: 0; display: flex; flex-wrap: wrap; gap: .5rem 2rem; }
.hvac-draft .hero-service-link { display: flex; align-items: center; justify-content: space-between; gap: .8rem; min-height: 44px; padding: .4rem 0; border-bottom: 1px solid var(--line-light); color: var(--white); font-size: 1.0625rem; font-weight: 500; line-height: 1.3; letter-spacing: 0; transition: color .25s; }
.hvac-draft .hero-service-link:first-child { border-top: 0; }
.hvac-draft .hero-service-link span { min-width: 0; overflow-wrap: anywhere; }
.hvac-draft .hero-service-link .icon { color: var(--copper); transition: transform .3s var(--ease); }
.hvac-draft .hero-service-link:hover,.hvac-draft .hero-service-link:focus-visible { color: var(--blue); }
.hvac-draft .hero-service-link:hover .icon { transform: translateX(4px); }
.hvac-draft .hero-meta { grid-area: meta; position: relative; margin-top: 0; padding-top: 1.25rem; font-size: .875rem; flex-direction: row; flex-wrap: wrap; justify-content: flex-start; gap: .4rem 2rem; }
.hvac-draft .section-heading { margin-bottom: 3.2rem; align-items: flex-start; }
.hvac-draft .section-heading h2 { font-size: clamp(2.5rem, 4.2vw, 4rem); font-weight: 600; line-height: 1.14; }
.hvac-draft .services-layout { display: block; }
.hvac-draft .service-content { max-width: 44rem; }
.hvac-draft .service-content p { max-width: 42rem; }
.hvac-draft .service summary h3 { font-size: clamp(1.8rem, 2.8vw, 2.6rem); font-weight: 600; }
.hvac-draft .service-content .text-link { text-decoration: underline; text-underline-offset: .35em; }
.hvac-draft .about-brush { opacity: .19; }
.hvac-draft .about-statement h2 { font-size: clamp(2.5rem, 4vw, 4rem); font-weight: 600; line-height: 1.2; }
.hvac-draft .values { margin-top: 3.5rem; font-size: .875rem; }
.hvac-draft .contact { background: var(--air-surface); color: var(--white); }
.hvac-draft .contact h2 { font-weight: 600; font-size: clamp(2.6rem, 4.5vw, 4.2rem); }
.hvac-draft .contact h2 em { color: var(--blue); }
.hvac-draft .contact h2+p { color: var(--muted); line-height: 1.8; }
.hvac-draft .contact-assurance { color: var(--copper); font-size: .875rem; margin-top: 1.2rem; }
.hvac-draft .contact-name { color: var(--muted); }
.hvac-draft .contact-phone { color: var(--white); border-bottom-color: var(--line-light); }
.hvac-draft .contact-phone:hover { color: var(--blue); }
.hvac-draft .contact-phone .icon { width: 28px; height: 28px; transform: none; color: var(--copper); }
.hvac-draft .contact-email { color: var(--blue); overflow-wrap: anywhere; min-height: 44px; text-decoration: underline; text-underline-offset: .3em; }
.hvac-draft .contact-hint { color: var(--muted); font-size: 1rem; }
.hvac-draft .contact-area { color: var(--muted); }
.hvac-draft .contact :focus-visible { outline-color: var(--blue); }
.hvac-draft .contact ::selection { background: var(--copper); color: var(--ink); }
@media (max-width: 1000px) {
  .hvac-draft .hero .hero-title-expanded { font-size: clamp(2.6rem, 5.2vw, 3.5rem); }
  .hvac-draft .hero-actions { flex-direction: column; align-items: flex-start; }
  .hvac-draft .hero-meta { gap: .3rem 1rem; }
}
@media (max-width: 900px) {
  .hvac-draft .hero-layout { grid-template-columns: minmax(0, 1fr); grid-template-areas: "equipment" "copy" "services" "meta"; gap: 1.5rem; padding-block: 1.5rem 2rem; }
  .hvac-draft .hero-device-window { max-width: 30rem; margin-inline: auto; }
}
@media (max-width: 700px) {
  .hvac-draft .site-header { height: 80px; }
  .hvac-draft .brand img { width: 46px; height: 46px; }
  .hvac-draft .hero .hero-title-expanded { font-size: clamp(2.15rem, 10.4vw, 3.8rem); line-height: 1.13; }
  .hvac-draft .hero-description { margin-top: 1.35rem; font-size: 1rem; line-height: 1.8; }
  .hvac-draft .hero-actions { flex-direction: row; align-items: center; margin-top: 1.4rem; gap: .5rem 1.4rem; }
  .hvac-draft .hero-actions .button { width: auto; max-width: 100%; padding: 1rem 1.2rem; font-size: .9rem; }
  .hvac-draft .hero-services { display: flex; flex-wrap: wrap; align-items: center; gap: .5rem 1.25rem; }
  .hvac-draft .hero-service-link { min-height: 44px; padding: .25rem 0; gap: .5rem; font-size: 1rem; letter-spacing: 0; }
  .hvac-draft .hero-service-link:first-child { border-top: 0; }
  .hvac-draft .hero-service-link .icon { width: 16px; height: 16px; }
  .hvac-draft .hero-meta { padding-top: 1rem; }
  .hvac-draft .hero-brush { inset: 0; opacity: .55; background-position: 65% center; }
  .hvac-draft .section-heading { display: block; margin-bottom: 2rem; }
  .hvac-draft .section-heading h2 { font-size: 2.5rem; }
  .hvac-draft .section-heading p { margin-top: 1.3rem; }
  .hvac-draft .about-layout { display: block; }
  .hvac-draft .about-copy { margin-top: 2rem; }
  .hvac-draft .about-statement h2 { font-size: 2.5rem; }
  .hvac-draft .contact-layout { display: block; }
  .hvac-draft .contact-details { margin-top: 2.5rem; }
  .hvac-draft .contact h2 { font-size: 2.6rem; }
  .hvac-draft .contact-phone { font-size: clamp(1.85rem, 8.5vw, 2.8rem); }
}
@media print {
  .hvac-draft .hero-layout { display: block; padding-block: 0; }
  .hvac-draft .hero-services { display: none; }
  .hvac-draft .hero-meta { color: black; margin-top: 1rem; }
  .hvac-draft .contact { background: white; color: black; }
  .hvac-draft .contact p,.hvac-draft .contact h2 em,.hvac-draft .contact-phone,.hvac-draft .contact-email,.hvac-draft .contact-area { color: black; }
  .hvac-draft :is(h1, h2, h3) { color: black; }
}

/* Copy audit: compact warranty comparison and shorter maintenance enquiry. */
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
.header-phone { min-width: 44px; min-height: 44px; }
.warranty-table { width: 100%; border-collapse: collapse; table-layout: fixed; font-size: 1rem; }
.warranty-table th, .warranty-table td { border-bottom: 1px solid var(--line-dark); padding: 1.1rem 1rem; text-align: left; vertical-align: top; overflow-wrap: anywhere; }
.warranty-table thead th { color: #536063; font-weight: 500; font-size: .875rem; }
.warranty-table th:first-child { width: 18%; padding-left: 0; }
.warranty-table th:nth-child(2) { width: 27%; }
.warranty-table td:last-child, .warranty-table th:last-child { padding-right: 0; }
.warranty-table tbody th { font-weight: 600; color: var(--ink); }
.warranty-table td > strong { display: block; font-size: 1.25rem; font-weight: 600; line-height: 1.4; color: var(--ink); }
.warranty-table td > span { display: block; color: #536063; font-size: .875rem; margin-top: .2rem; }
.warranty-table summary { display: flex; align-items: center; gap: .6rem; min-height: 44px; color: #24576a; font-weight: 600; font-size: .875rem; text-decoration: underline; text-underline-offset: .25em; }
.warranty-table summary .icon { width: 18px; height: 18px; transition: transform .2s var(--ease); }
.warranty-table details[open] summary .icon { transform: rotate(45deg); }
.warranty-table details p { color: #536063; margin-top: .65rem; font-size: .875rem; line-height: 1.7; }
.warranty-table details a { display: inline-flex; align-items: center; min-height: 44px; color: #24576a; font-size: .875rem; text-decoration: underline; margin-top: .4rem; }
.enquiry-form.is-maintenance .enquiry-progress { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.enquiry-form.is-maintenance .enquiry-place-fields { grid-template-columns: minmax(0, 1fr); }
.footer-company { min-width: 0; color: var(--muted); font-size: .875rem; line-height: 1.8; }
.footer-company p:first-child { color: var(--white); }
.footer-company a { text-decoration: underline; text-underline-offset: .25em; overflow-wrap: anywhere; }
.footer-company .footer-privacy { display: inline-flex; align-items: center; min-height: 44px; }
.footer-company .footer-copyright { margin-top: .35rem; font-size: .75rem; }
@media (max-width: 800px) {
  .site-footer .footer-company { grid-column: 1 / -1; grid-row: 2; }
  .site-footer .back-to-top { grid-column: 2; grid-row: 1; }
}
@media (max-width: 600px) {
  .warranty-table th, .warranty-table td { padding: .85rem .5rem; }
  .warranty-table th:first-child { width: 24%; }
  .warranty-table th:nth-child(2) { width: 33%; }
  .warranty-table td > strong { font-size: 1rem; }
  .warranty-table td > span, .warranty-table summary, .warranty-table thead th { font-size: .8125rem; }
  .warranty-table summary { gap: .3rem; }
}

/* Device brands: authentic marks, without certificate links or status claims. */
.brand-proof { padding-block: 1.3125rem; }
.brand-proof-row { display: grid; grid-template-columns: minmax(0, 12.5rem) minmax(0, 1fr); align-items: center; gap: 2.5rem; }
.brand-proof-intro h2 { font-size: 1.125rem; line-height: 1.4; letter-spacing: -.015em; font-weight: 500; }
.brand-proof-intro p { margin-top: .4rem; font-size: 1rem; color: #536063; }
.brand-proof-viewport { position: relative; display: block; width: 100%; min-width: 0; min-height: 72px; padding: 0; background: transparent; color: inherit; text-align: left; line-height: inherit; border: 0; border-radius: 0; opacity: 1; }
.brand-proof-window { display: block; overflow: hidden; }
.brand-proof-track { display: block; width: 100%; }
.brand-proof-logos { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); align-items: center; gap: 2rem; list-style: none; margin: 0; padding: 0; }
.brand-proof-copy { display: none; }
.brand-proof.is-motion-ready .brand-proof-viewport { cursor: grab; touch-action: pan-y; -webkit-user-select: none; user-select: none; padding-block: .25rem .5rem; }
.brand-proof.is-grabbing .brand-proof-viewport { cursor: grabbing; }
.brand-proof.is-motion-ready .brand-proof-window { -webkit-mask-image: linear-gradient(to right, transparent, #000 24px, #000 calc(100% - 24px), transparent); mask-image: linear-gradient(to right, transparent, #000 24px, #000 calc(100% - 24px), transparent); }
.brand-proof.is-motion-ready .brand-proof-track { display: flex; width: max(100%, 44rem); }
.brand-proof.is-motion-ready .brand-proof-logos { display: grid; flex: 0 0 100%; gap: 2rem; padding-right: 2rem; }
.brand-proof.is-paused .brand-proof-viewport::after { content: 'Pauza'; position: absolute; right: 1.5rem; bottom: 0; color: #536063; font-size: .75rem; line-height: 1.2; }
.brand-proof-logo { min-width: 0; height: 60px; display: grid; place-items: center; }
.brand-proof-logo img { width: min(126px, 100%); height: 58px; object-fit: contain; pointer-events: none; }
.brand-proof-logo:nth-child(2) img { width: min(133px, 100%); height: 32px; }
.brand-proof-logo:nth-child(3) img { width: min(150px, 100%); height: 41px; }
.brand-proof-logo:nth-child(4) img { width: min(129px, 100%); height: 37px; }
@media (max-width: 900px) {
  .brand-proof-row { grid-template-columns: minmax(0, 1fr); gap: 1rem; }
  .brand-proof-intro h2 br { display: none; }
}
@media (max-width: 480px) {
  .brand-proof { padding-block: 1.25rem; }
  .brand-proof-logos { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .75rem 1.5rem; }
  .brand-proof.is-motion-ready .brand-proof-logos { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}
@media (prefers-reduced-motion: reduce), print {
  .brand-proof.is-motion-ready .brand-proof-track { display: block; width: 100%; transform: none !important; }
  .brand-proof.is-motion-ready .brand-proof-window { -webkit-mask-image: none; mask-image: none; }
  .brand-proof.is-motion-ready .brand-proof-logos { padding: 0; gap: 1.5rem; }
  .brand-proof.is-motion-ready .brand-proof-copy, .brand-proof.is-paused .brand-proof-viewport::after { display: none; }
}
@media (max-width: 480px) and (prefers-reduced-motion: reduce) { .brand-proof.is-motion-ready .brand-proof-logos { grid-template-columns: repeat(2, minmax(0, 1fr)); } }

/* Expanded service content stays readable without opening disclosures. */
.hvac-draft .brand-proof { background: #dce6e7; border-bottom: 1px solid var(--line-dark); }
.why-kaze { padding-block: var(--section); background: var(--air-surface); color: var(--white); }
.why-kaze-layout { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr); gap: clamp(2rem, 7vw, 6rem); align-items: start; }
.hvac-draft .why-kaze h2 { font-size: clamp(2.5rem, 4.2vw, 4rem); font-weight: 600; line-height: 1.14; color: var(--white); }
.why-kaze h2 span { color: var(--blue); }
.why-kaze-intro p { margin-top: 1.6rem; max-width: 43ch; color: var(--muted); line-height: 1.8; }
.why-kaze .text-link { margin-top: 1.5rem; color: var(--copper); text-decoration: underline; }
.why-kaze a:focus-visible { outline-color: var(--blue); }
.why-kaze-reasons { margin: 0; }
.why-kaze-reasons > div { padding-block: 1.4rem; border-top: 1px solid var(--line-light); }
.why-kaze-reasons > div:first-child { padding-top: 0; border-top: 0; }
.why-kaze-reasons > div:last-child { padding-bottom: 0; }
.why-kaze-reasons dt { color: var(--white); font-size: 1.65rem; line-height: 1.3; font-weight: 600; letter-spacing: -.025em; }
.why-kaze-reasons dd { margin: .65rem 0 0; max-width: 65ch; color: var(--muted); line-height: 1.75; }
.offer-check { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr); gap: clamp(2rem, 7vw, 6rem); margin-top: 2.75rem; position: relative; padding-top: 1.75rem; }
.offer-check::before { content: ''; position: absolute; top: 0; left: var(--gutter); right: var(--gutter); border-top: 1px solid var(--line-light); }
.hvac-draft .offer-check h3 { color: var(--copper); font-size: 1.65rem; line-height: 1.3; }
.offer-check p { max-width: 65ch; color: var(--muted); line-height: 1.75; }
.hvac-draft .warranty { padding-block: var(--section); background: var(--paper); scroll-margin-top: 2rem; }
.warranty-heading p { max-width: 43ch; }
.hvac-draft .warranty-heading h2 span { color: #596768; }
.warranty-installation { display: grid; grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr); align-items: center; gap: 2rem clamp(2rem, 6vw, 5rem); padding: 2rem; background: var(--ink); color: var(--white); color-scheme: dark; }
.hvac-draft .warranty-installation h3 { font-size: clamp(2rem, 2.6vw, 2.5rem); font-weight: 500; line-height: 1.25; color: var(--white); }
.warranty-installation h3 strong { color: var(--copper); font-weight: 600; }
.warranty-installation p { max-width: 65ch; color: var(--muted); line-height: 1.75; }
.warranty-devices { margin-top: 2.5rem; }
.hvac-draft .warranty-devices > h3 { font-size: 1.65rem; font-weight: 600; line-height: 1.3; color: var(--ink); }
.warranty-brands { margin: 1.25rem 0 0; padding: 0; list-style: none; }
.warranty-brands li { display: grid; grid-template-columns: minmax(0, .7fr) minmax(0, .7fr) minmax(0, 1.6fr); gap: 1.5rem 2rem; align-items: start; padding: 1.5rem 0; border-top: 1px solid var(--line-dark); }
.warranty-brands h4 { font-size: 1.65rem; line-height: 1.3; font-weight: 600; color: var(--ink); letter-spacing: -.025em; }
.warranty-period { display: flex; flex-direction: column; gap: .25rem; }
.warranty-period strong { font-size: 2rem; line-height: 1.1; font-weight: 600; color: var(--ink); font-variant-numeric: tabular-nums; }
.warranty-period span { font-size: .875rem; line-height: 1.5; color: #536063; }
.warranty-conditions p { max-width: 65ch; color: #536063; line-height: 1.75; }
.warranty-conditions a { display: inline-flex; align-items: center; min-height: 44px; gap: .5rem; color: #24576a; font-size: .875rem; text-decoration: underline; text-underline-offset: .3em; }
.warranty-conditions a .icon { width: 16px; height: 16px; }
.warranty-conditions a:hover { color: var(--ink); }
.warranty a:focus-visible { outline-color: #276783; }
.warranty-footer { display: flex; justify-content: space-between; align-items: start; flex-wrap: wrap; gap: 1rem 3rem; padding-top: 1.5rem; border-top: 1px solid var(--line-dark); }
.warranty-footer p { max-width: 65ch; font-size: .875rem; color: #536063; line-height: 1.75; flex: 1 1 30rem; }
.warranty-footer .text-link { color: #24576a; text-decoration: underline; flex: 0 1 auto; }
@media (max-width: 900px) {
  .why-kaze-layout { grid-template-columns: minmax(0, 1fr); gap: 2rem; }
  .why-kaze-intro p { max-width: 65ch; }
  .offer-check { grid-template-columns: minmax(0, 1fr); gap: .75rem; }
}
@media (max-width: 700px) {
  .warranty-installation { grid-template-columns: minmax(0, 1fr); gap: 1rem; padding: 1.5rem; }
  .warranty-brands li { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 1rem; }
  .warranty-conditions { grid-column: 1 / -1; }
  .warranty-period { align-items: flex-end; text-align: right; }
  .warranty-heading { margin-bottom: 2rem; }
}
.hvac-draft .services { padding-bottom: 0; }
.service-offer {
  padding-block: clamp(3rem, 6vw, 5rem);
  background: var(--white);
  border-top: 1px solid var(--line-dark);
  scroll-margin-top: 2rem;
}
.service-offer-air { background: var(--air-surface); color: var(--white); border-top-color: var(--line-light); color-scheme: dark; }
.hvac-draft .service-offer-air h3 { color: var(--white); }
.service-offer-air .offer-intro p,.service-offer-air .offer-scope dd { color: var(--muted); }
.service-offer-air .offer-scope dt { color: var(--blue); }
.service-offer-air .offer-intro .text-link { color: var(--copper); }
.hvac-draft .service-offer-air .offer-scope > div { border-top-color: var(--line-light); }
.hvac-draft .service-offer-air a:focus-visible { outline-color: var(--blue); }
.service-offer-layout { min-width: 0; }
.offer-intro { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); grid-template-areas: "title description" "title action"; gap: 1.25rem clamp(2rem, 6vw, 5rem); min-width: 0; }
.offer-intro h3 {
  grid-area: title;
  font-size: clamp(2.25rem, 3.6vw, 3.5rem);
  font-weight: 600;
  line-height: 1.18;
  letter-spacing: -.03em;
  overflow-wrap: anywhere;
}
.offer-intro p { grid-area: description; max-width: 65ch; color: #536063; line-height: 1.8; }
.offer-intro .text-link { grid-area: action; justify-self: start; color: #24576a; text-decoration: underline; }
.offer-scope { display: grid; gap: 1.5rem; margin: 0; min-width: 0; }
.service-offer .offer-scope { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 2rem; margin-top: 2.5rem; }
.service-offer .offer-scope > div { min-width: 0; padding-top: 1.25rem; border-top: 1px solid var(--line-dark); }
.offer-scope dt { font-size: 1.0625rem; font-weight: 600; line-height: 1.5; color: var(--ink); }
.offer-scope dd { margin: .65rem 0 0; max-width: 65ch; color: #536063; line-height: 1.75; }
.system-guide { padding-top: var(--section); background: var(--ink-soft); }
.system-layout, .maintenance-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
  align-items: start;
  gap: clamp(2rem, 7vw, 6rem);
}
.system-intro h2, .maintenance-intro h2 { font-size: clamp(2.5rem, 4.2vw, 4rem); font-weight: 600; line-height: 1.14; }
.system-intro h2 { color: var(--white); }
.system-intro h2 span { color: var(--blue); }
.system-intro p { margin-top: 1.6rem; max-width: 43ch; line-height: 1.8; color: var(--muted); }
.system-intro .text-link { margin-top: 1.5rem; color: var(--copper); text-decoration: underline; }
.system-options { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.5rem 2rem; min-width: 0; }
.system-option { padding-block: 1.6rem; border-top: 1px solid var(--line-light); }
.system-option h3 { font-size: 1.75rem; font-weight: 600; letter-spacing: -.025em; line-height: 1.3; }
.system-option p { margin-top: .8rem; max-width: 65ch; color: var(--muted); line-height: 1.8; }
.system-note { grid-column: 1 / -1; padding-top: 1.3rem; border-top: 1px solid var(--line-light); color: var(--copper); font-size: .875rem; line-height: 1.8; max-width: 65ch; }
.hvac-draft .maintenance { padding-block: var(--section); scroll-margin-top: 2rem; background: var(--white); }
.maintenance-intro p { margin-top: 1.6rem; max-width: 43ch; color: #536063; line-height: 1.8; }
.maintenance-intro .button { margin-top: 1.6rem; }
.maintenance-scope > div { padding-top: 1.4rem; border-top: 1px solid var(--line-dark); }
.hvac-draft .about-copy { max-width: 60ch; }
.hvac-draft .about-copy .about-lead { font-size: 1.4rem; }
.about-contacts { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.25rem; margin-top: 2rem; }
.about-contact { display: flex; flex-direction: column; gap: .35rem; min-width: 0; min-height: 72px; padding-top: .9rem; border-top: 1px solid var(--line-light); font-size: .875rem; line-height: 1.5; }
.about-contact span { color: var(--muted); }
.about-contact strong { color: var(--blue); font-size: clamp(1rem, 1.3vw, 1.2rem); font-weight: 600; letter-spacing: -.015em; white-space: nowrap; text-decoration: underline; text-underline-offset: .3em; }
.about-contact:hover strong { color: var(--white); }
@media (max-width: 480px) { .about-contacts { grid-template-columns: minmax(0, 1fr); gap: 1rem; } }
.hvac-draft .process { background: var(--white); padding-bottom: var(--section); }
.hvac-draft .process-list { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 2.5rem clamp(2rem, 6vw, 6rem); }
.hvac-draft .process-list li { display: grid; grid-template-columns: 3rem minmax(0, 1fr); gap: .75rem 1.5rem; padding-top: 1.5rem; }
.hvac-draft .process-list .step-number { grid-row: 1 / 3; margin: 0; color: var(--ink); font-size: 2rem; font-weight: 600; line-height: 1.15; font-variant-numeric: tabular-nums; }
.hvac-draft .process-list h3 { grid-column: 2; margin: 0; font-size: 1.3rem; line-height: 1.35; }
.hvac-draft .process-list p { grid-column: 2; max-width: 60ch; }
.hvac-draft .faq { background: var(--paper); border-top: 1px solid var(--line-dark); }
.hvac-draft .faq-list p { max-width: 65ch; }
.faq-intro p { max-width: 35ch; margin-top: 1.4rem; color: #536063; line-height: 1.8; }
.installation-context-band { margin-top: 3.5rem; padding-block: clamp(2.5rem, 5vw, 4rem); background: var(--ink); border-top: 1px solid var(--line-light); }
.installation-contexts { padding-top: 0; }
.hvac-draft .installation-contexts h3 { color: var(--white); font-size: 1.5rem; letter-spacing: -.02em; }
.installation-context-links { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 2rem; margin-top: 1.4rem; }
.installation-context-links a { display: flex; flex-direction: column; align-items: start; gap: .75rem; padding-top: 1.5rem; border-top: 1px solid var(--line-light); min-width: 0; }
.installation-context-links strong { font-size: 1.3rem; font-weight: 500; }
.installation-context-links a > span:not(.context-action) { color: var(--muted); font-size: 1rem; }
.installation-context-links .context-action { margin-top: auto; padding-top: .5rem; min-height: 44px; color: var(--blue); text-decoration: underline; text-underline-offset: .3em; font-size: .9rem; }
.installation-context-links a:hover .context-action { color: var(--white); }
.hvac-draft .contact-with-form .contact-layout { grid-template-columns: minmax(0, .9fr) minmax(0, 1.3fr); gap: clamp(2rem, 5vw, 5rem); }
.hvac-draft .contact-with-form h2 { font-size: clamp(2.6rem, 4.3vw, 4.2rem); }
.contact-intro > p { margin-top: 1.5rem; max-width: 36ch; color: var(--muted); font-size: 1.0625rem; }
.hvac-draft .contact-with-form .contact-details { margin-top: 2.75rem; }
.hvac-draft .contact-with-form .contact-name { font-size: .875rem; color: var(--muted); margin-bottom: .6rem; }
.contact-person + .contact-person { margin-top: 1.25rem; }
.footer-company .footer-phone { display: inline-flex; align-items: center; min-height: 44px; }
.hvac-draft .contact-with-form .contact-phone { font-size: clamp(1.8rem, 2.6vw, 2.8rem); gap: 1rem; }
.contact-preparation { margin-top: 2.5rem; padding-top: 1.5rem; border-top: 1px solid var(--line-light); max-width: 36ch; }
.contact-preparation p { color: var(--muted); font-size: 1rem; }
.contact-preparation p:first-child { color: var(--white); margin-bottom: .5rem; }
.contact-preparation p:last-child { margin-top: 1.5rem; color: var(--blue); font-size: .875rem; }
.enquiry-form { background: var(--paper); color: var(--ink); padding: clamp(1.25rem, 3vw, 2.5rem); scroll-margin-top: 7rem; min-width: 0; color-scheme: light; }
.enquiry-form .sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
.hvac-draft .enquiry-form h3 { color: var(--ink); font-size: clamp(1.35rem, 2vw, 1.7rem); letter-spacing: -.025em; line-height: 1.25; }
.enquiry-heading > p { color: #536063; margin-top: .5rem; font-size: .875rem; }
.enquiry-progress { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: .5rem; margin-top: 2rem; }
.enquiry-progress button { display: flex; gap: .45rem; align-items: center; padding: .5rem 0 .85rem; border-bottom: 2px solid var(--line-dark); color: #536063; background: transparent; font-size: .875rem; text-align: left; min-height: 44px; }
.enquiry-progress-number { display: flex; align-items: center; justify-content: center; width: 24px; height: 24px; flex: none; font-variant-numeric: tabular-nums; }
.enquiry-progress button[aria-current="step"] { border-color: #276783; color: var(--ink); font-weight: 700; }
.enquiry-progress button[aria-current="step"] .enquiry-progress-number { background: var(--copper); color: var(--ink); }
.enquiry-progress button.is-complete { border-color: #276783; color: #24576a; }
.enquiry-progress button:disabled { cursor: default; }
.enquiry-form [hidden] { display: none !important; }
.enquiry-step-status { margin-top: 1.75rem; color: #536063; font-size: .875rem; }
.enquiry-panel { padding-top: .6rem; }
.enquiry-form.is-enhanced .enquiry-panel { min-height: 21rem; }
.enquiry-panel h4 { font-size: 1.3rem; font-weight: 600; letter-spacing: -.02em; line-height: 1.35; margin: 0; color: var(--ink); }
.enquiry-panel h4:focus { outline: none; }
.enquiry-description { color: #536063; font-size: 1rem; line-height: 1.65; margin-top: .65rem; margin-bottom: 1.5rem; }
.enquiry-choices { border: 0; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .75rem; }
.enquiry-choice { display: flex; align-items: center; justify-content: space-between; gap: .75rem; min-height: 100px; padding: 1rem; border: 1px solid #899698; background: var(--white); border-radius: 2px; cursor: pointer; }
.enquiry-choice strong { display: block; font-size: 1rem; font-weight: 600; line-height: 1.4; color: var(--ink); }
.enquiry-choice small { display: block; color: #536063; font-size: .875rem; line-height: 1.55; margin-top: .25rem; }
.enquiry-choice-wide { grid-column: 1 / -1; min-height: 88px; }
.enquiry-choice:has(input:checked) { border-color: #276783; background: #e0eef1; }
.enquiry-choice:hover { border-color: #276783; }
.enquiry-form input[type="radio"] { width: 18px; height: 18px; accent-color: #276783; margin: 0; flex: none; }
.enquiry-fields { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; }
.enquiry-field { display: flex; flex-direction: column; gap: .4rem; margin-bottom: 1.1rem; min-width: 0; }
.enquiry-field > span { color: var(--ink); font-size: .875rem; font-weight: 600; line-height: 1.6; }
.enquiry-field input, .enquiry-field select, .enquiry-field textarea { display: block; width: 100%; min-height: 48px; margin: 0; padding: .75rem; background: #fff; color: var(--ink); border: 1px solid #899698; border-radius: 2px; font: inherit; font-size: 1rem; line-height: 1.5; caret-color: #276783; }
.enquiry-field textarea { resize: vertical; min-height: 100px; max-height: 400px; }
.enquiry-field input::placeholder, .enquiry-field textarea::placeholder { color: #596768; opacity: 1; }
.enquiry-reply { display: flex; gap: 2rem; padding: 0; margin: 0 0 1.4rem; border: 0; }
.enquiry-reply label { display: flex; align-items: center; gap: .6rem; min-height: 44px; cursor: pointer; color: var(--ink); }
.hvac-draft .enquiry-form :is(input,select,textarea,button,a):focus-visible { outline: 3px solid #276783; outline-offset: 3px; }
.hvac-draft .enquiry-choice:has(input:focus-visible) { outline: 3px solid #276783; outline-offset: 3px; }
.enquiry-form [aria-invalid="true"] { border-color: #9e3227; }
.enquiry-note, .enquiry-privacy { color: #536063; font-size: .875rem; line-height: 1.7; }
.enquiry-privacy { margin-top: 1.5rem; }
.enquiry-data { border-top: 1px solid #c9d2d2; padding-top: 1rem; }
.enquiry-data summary { cursor: pointer; font-weight: 600; }
.enquiry-data p { margin-top: 1rem; }
.enquiry-privacy a { color: inherit; text-decoration: underline; text-underline-offset: .2em; }
.enquiry-summary { margin: 0; }
.enquiry-summary > div { display: grid; grid-template-columns: 1fr auto; column-gap: 1rem; padding: 1rem 0; border-top: 1px solid var(--line-dark); }
.enquiry-summary dt { font-size: .875rem; color: #536063; }
.enquiry-summary dd { margin: .35rem 0 0; font-size: 1rem; color: var(--ink); overflow-wrap: anywhere; white-space: pre-line; grid-column: 1; }
.enquiry-edit { grid-column: 2; grid-row: 1 / 3; align-self: center; background: transparent; color: #24576a; padding: .5rem 0; min-height: 44px; text-decoration: underline; text-underline-offset: .3em; font-size: .875rem; }
.enquiry-actions { display: flex; justify-content: flex-end; align-items: center; gap: 1rem; margin-top: 1.75rem; padding-top: 1.5rem; border-top: 1px solid var(--line-dark); }
.enquiry-actions .button { min-width: 130px; }
.enquiry-back { margin-right: auto; min-height: 48px; padding: .5rem 0; color: #24576a; background: transparent; text-decoration: underline; text-underline-offset: .3em; font-size: 1rem; }
.enquiry-actions button:disabled { cursor: default; opacity: .6; }
.enquiry-errors, .enquiry-result { padding: 1rem; margin-top: 1rem; background: #e0eef1; color: #173f4e; font-size: .875rem; line-height: 1.7; }
.enquiry-errors, .enquiry-result.is-error { background: #f7e6e2; color: #7f251d; }
.enquiry-errors p { font-weight: 600; }
.enquiry-errors ul { margin: .35rem 0 0; padding-left: 1.3rem; }
.enquiry-errors a { text-decoration: underline; }
.enquiry-honeypot { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); }
@media (max-width: 1000px) {
  .service-offer .offer-scope { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .service-offer .offer-scope > div:last-child { grid-column: 1 / -1; }
  .hvac-draft .contact-with-form .contact-layout { grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: 2rem; }
  .hvac-draft .contact-with-form h2 { font-size: 2.7rem; }
  .enquiry-progress { gap: .3rem; }
  .enquiry-progress button { flex-direction: column; align-items: flex-start; gap: .45rem; }
  .enquiry-choice { padding: .8rem; }
}
@media (max-width: 760px) {
  .hvac-draft .contact-with-form .contact-layout { display: block; }
  .contact-intro { max-width: 42rem; }
  .contact-preparation { margin-top: 1.5rem; }
  .contact-intro > p, .contact-preparation { max-width: none; }
  .enquiry-form { margin-top: 2.5rem; padding: 1.5rem; }
  .enquiry-form.is-enhanced .enquiry-panel { min-height: 0; }
  .enquiry-progress button { flex-direction: row; align-items: center; }
  .installation-context-links { grid-template-columns: 1fr; gap: 1.25rem; }
}
@media (max-width: 460px) {
  .hvac-draft .contact-with-form h2 { font-size: clamp(2.35rem, 10vw, 2.7rem); }
  .enquiry-form { padding: 1.25rem; }
  .enquiry-progress button { flex-direction: column; align-items: flex-start; }
  .enquiry-choices, .enquiry-fields { grid-template-columns: 1fr; }
  .enquiry-choice, .enquiry-choice-wide { min-height: 80px; padding: .85rem; }
  .enquiry-actions .button { width: auto; min-width: 128px; }
  .enquiry-heading > p { line-height: 1.7; }
}
@media (max-width: 540px) {
  .enquiry-progress button { flex-direction: column; align-items: flex-start; }
}
@media (max-width: 380px) {
  .enquiry-progress-label { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
}
@media (max-width: 800px) {
  .system-layout, .maintenance-layout { column-gap: 2rem; }
  .hvac-draft .section-heading { gap: 2rem; }
}
@media (max-width: 900px) {
  .system-layout { grid-template-columns: minmax(0, 1fr); gap: 2rem; }
  .offer-intro { grid-template-columns: minmax(0, 1fr); grid-template-areas: "title" "description" "action"; }
}
@media (max-width: 700px) {
  .system-layout, .maintenance-layout { grid-template-columns: minmax(0, 1fr); gap: 2rem; }
  .service-offer { padding-block: 3rem; scroll-margin-top: 1rem; }
  .service-offer .offer-scope { grid-template-columns: minmax(0, 1fr); gap: 1.5rem; margin-top: 2rem; }
  .service-offer .offer-scope > div:last-child { grid-column: auto; }
  .offer-intro h3 { font-size: clamp(1.9rem, 7.5vw, 2.6rem); }
  .offer-intro p { max-width: 65ch; margin: 0; }
  .maintenance-intro p, .system-intro p { max-width: 65ch; margin-top: 1.2rem; }
  .system-options { gap: 1.5rem; }
  .system-intro h2, .maintenance-intro h2 { font-size: 2.5rem; }
  .faq-layout { display: block; }
  .faq-intro { margin-bottom: 2rem; }
  .faq-intro h2 { padding: 0; margin-bottom: 0; }
  .faq-intro p { max-width: 65ch; margin-top: 1.2rem; }
}
@media (max-width: 600px) {
  .system-options { grid-template-columns: minmax(0, 1fr); }
  .hvac-draft .process-list { display: grid; grid-template-columns: minmax(0, 1fr); gap: 1.75rem; }
  .hvac-draft .process-list li { margin-top: 0; grid-template-columns: 2.5rem minmax(0, 1fr); column-gap: 1rem; }
}
@media print {
  .system-guide { background: white; color: black; }
  .system-guide h2, .system-guide h2 span, .system-guide p, .system-guide a, .enquiry-help { color: black; }
  .service-offer, .system-option, .maintenance-scope > div, .enquiry-help li { break-inside: avoid; border-color: #aaa; }
}

/* Desktop reading rhythm: preserve the public content and phone composition. */
@media screen and (min-width: 901px) {
  .hvac-draft {
    --reading-measure: 65ch;
    --reading-gap: clamp(2rem, 4vw, 4rem);
  }

  .hvac-draft .wrap { max-width: 82.5rem; }

  .hvac-draft :is(
    .section-heading, .why-kaze-layout, .service-offer-layout,
    .system-layout, .maintenance-layout, .about-layout, .faq-layout
  ) {
    display: grid;
    grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr);
    gap: var(--reading-gap);
    align-items: start;
  }

  .hvac-draft .section-heading { margin-bottom: 3rem; }
  .hvac-draft :is(
    .section-heading, .why-kaze-intro, .system-intro,
    .maintenance-intro, .about-statement, .faq-intro
  ) h2 {
    max-width: 14ch;
    font-size: clamp(2.5rem, 3.7vw, 3.5rem);
    line-height: 1.18;
    text-wrap: balance;
  }

  .hvac-draft :is(
    .section-heading p, .why-kaze-reasons dd, .offer-intro p,
    .offer-scope dd, .system-intro p, .system-option p,
    .maintenance-intro p, .about-copy > p, .process-list p,
    .faq-intro p, .faq-list p
  ) {
    max-width: var(--reading-measure);
    font-size: 1rem;
    line-height: 1.8;
    text-align: start;
  }
  .hvac-draft .section-heading p { margin: 0; }

  .hvac-draft .service-offer-layout > * { min-width: 0; }
  .hvac-draft .offer-intro {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 1.25rem;
  }
  .hvac-draft .offer-intro h3 {
    max-width: 100%;
    font-size: clamp(2.25rem, 3.1vw, 3rem);
    line-height: 1.2;
    overflow-wrap: normal;
    text-wrap: balance;
  }
  .hvac-draft .offer-intro p { margin: 0; }
  .hvac-draft .offer-intro .text-link { margin-top: .25rem; }
  .hvac-draft .service-offer .offer-scope {
    grid-template-columns: minmax(0, 1fr);
    gap: 0;
    margin-top: 0;
  }
  .hvac-draft :is(.service-offer .offer-scope, .maintenance-scope) > div {
    grid-column: auto;
    padding-block: 1.5rem;
  }
  .hvac-draft :is(.service-offer .offer-scope, .maintenance-scope) > div:last-child {
    padding-bottom: 0;
  }
  .hvac-draft :is(.offer-scope dt, .why-kaze-reasons dt) {
    font-size: 1.25rem;
    line-height: 1.4;
    letter-spacing: -.015em;
  }
  .hvac-draft :is(.offer-scope dd, .why-kaze-reasons dd) { margin-top: .75rem; }
  .hvac-draft .why-kaze-reasons > div { padding-block: 1.5rem; }
  .hvac-draft .why-kaze-reasons > div:first-child { padding-top: 0; }
  .hvac-draft .why-kaze-reasons > div:last-child { padding-bottom: 0; }

  .hvac-draft .system-options { grid-template-columns: minmax(0, 1fr); gap: 0; }
  .hvac-draft .system-option { padding-block: 1.5rem; }
  .hvac-draft .system-option h3 { font-size: 1.5rem; line-height: 1.4; }

  .hvac-draft .about-copy { max-width: none; }
  .hvac-draft .about-copy > p + p { margin-top: 1.5rem; }
  .hvac-draft .about-copy .about-lead {
    max-width: 28ch;
    font-size: clamp(1.25rem, 1.6vw, 1.5rem);
    line-height: 1.6;
  }

  .hvac-draft .process-list { gap: 3rem var(--reading-gap); }
  .hvac-draft .process-list li { padding-top: 1.75rem; }
  .hvac-draft .process-list p { max-width: 48ch; }

  .hvac-draft .faq-intro h2 { padding: 0; margin: 0; }
  .hvac-draft .faq-list summary {
    align-items: flex-start;
    gap: 1.5rem;
    padding-block: 1.5rem;
    font-size: 1.0625rem;
    line-height: 1.6;
  }
  .hvac-draft .faq-list summary .icon { flex-shrink: 0; margin-top: .2rem; }
  .hvac-draft .faq-list p { padding: 0 0 1.5rem; }
}