*,*::before,*::after{box-sizing:border-box} img{max-width:100%;height:auto;display:block}
:root{--ac:#3D5A80;--ac-d:#2E4766;--am:#E0A42B;--ink:#14202E;--tint:#EEF2F6;--mut:#4D5968;--line:#D5DCE5;--r:4px;--f:'DM Sans',system-ui,sans-serif}
html{scroll-behavior:smooth;scroll-padding-top:80px}
body{margin:0;background:#fff;color:var(--ink);font:400 17px/1.6 var(--f);-webkit-font-smoothing:antialiased}
h1,h2,h3{font-weight:700;letter-spacing:-.025em;margin:0;line-height:1.1;text-wrap:balance}
p{margin:0 0 1em}
a{color:var(--ac)}
:focus-visible{outline:3px solid var(--am);outline-offset:2px}
.wrap{width:min(1200px,100% - 48px);margin-inline:auto}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:50px;padding:0 24px;border-radius:var(--r);font:600 16px/1 var(--f);text-decoration:none;border:1.5px solid transparent;cursor:pointer;transition:background .15s,color .15s}
.btn--sm{min-height:42px;padding:0 18px;font-size:15px}
.btn--accent{background:var(--ac);color:#fff}.btn--accent:hover{background:var(--ac-d)}
.btn--ink{background:var(--ink);color:#fff}.btn--ink:hover{background:var(--ac)}
.btn--line{border-color:var(--ink);color:var(--ink);background:#fff}.btn--line:hover{background:var(--tint)}
.btn--full{width:100%}

.hd{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.97);border-bottom:1px solid var(--line)}
.hd__in{display:flex;align-items:center;gap:30px;height:70px}
.logo{display:flex;align-items:center;gap:11px;text-decoration:none;color:var(--ink);font:700 20px/1 var(--f);letter-spacing:-.03em}
.logo__mark{width:30px;height:30px;fill:none;stroke:var(--ink);stroke-width:3}
.logo__mark .logo__b{stroke:var(--ac);stroke-width:2.5}
.hd__nav{display:flex;gap:26px;margin-left:auto}
.hd__nav a{color:var(--ink);text-decoration:none;font-size:15.5px;font-weight:500}
.hd__nav a:hover{color:var(--ac)}
.hd__tel{font-weight:600;color:var(--ink);text-decoration:none;font-variant-numeric:tabular-nums;font-size:15.5px}
.hd__menu{display:none;width:44px;height:44px;border:1px solid var(--line);background:#fff;border-radius:var(--r);flex-direction:column;justify-content:center;align-items:center;gap:6px;cursor:pointer}
.hd__menu i{display:block;width:18px;height:2px;background:var(--ink)}
.mnav{border-top:1px solid var(--line);padding:8px 24px 20px;background:#fff}
.mnav a{display:block;padding:13px 0;border-bottom:1px solid var(--line);color:var(--ink);text-decoration:none;font-weight:500}
.mnav .mnav__tel{color:var(--ac);font-weight:700;border:0}

/* hero */
.hero{padding:72px 0 96px}
.hero__grid{display:grid;grid-template-columns:1fr 1.05fr;gap:64px;align-items:center}
.hero__k{font-size:15px;font-weight:600;color:var(--ac);margin-bottom:18px}
.hero h1{font-size:clamp(2.4rem,4.5vw,3.9rem);line-height:1.06;letter-spacing:-.035em;margin-bottom:22px}
.hero__lead{font-size:19px;color:var(--mut);max-width:540px}
.hero__ctas{display:flex;gap:12px;flex-wrap:wrap;margin:30px 0 40px}
.hfacts{display:grid;grid-template-columns:repeat(3,1fr);margin:0;border-top:1px solid var(--ink);border-bottom:1px solid var(--line)}
.hfacts div{padding:16px 20px 16px 0}
.hfacts div+div{padding-left:22px;border-left:1px solid var(--line)}
.hfacts dt{font-weight:700;font-size:20px;letter-spacing:-.02em;font-variant-numeric:tabular-nums}
.hfacts dd{margin:0;font-size:14.5px;color:var(--mut)}
.hero__media{position:relative;padding:0 0 70px 0}
.hero__big{width:100%;aspect-ratio:5/5.4;object-fit:cover;object-position:62% 50%;border-radius:var(--r)}
.hero__small{position:absolute;left:-48px;bottom:0;width:40%;margin:0;background:#fff;padding:8px 8px 6px}
.hero__small img{aspect-ratio:4/5;object-fit:cover;width:100%}
.hero__small figcaption{font-size:13px;color:var(--mut);padding:6px 2px 0}

/* sections */
.sec{padding:104px 0}
.sec--tint{background:var(--tint)}
.sh{text-align:center;max-width:720px;margin:0 auto 56px}
.sh h2{font-size:clamp(2rem,3.4vw,2.9rem);margin-bottom:16px}
.sh p{color:var(--mut);margin:0 auto;max-width:600px}
figcaption{font-size:14px;color:var(--mut);margin-top:10px}

/* materials */
.mat{display:grid;grid-template-columns:5fr 7fr;gap:64px;align-items:start}
.mat__fig{margin:0;position:sticky;top:96px}
.mat__fig img{aspect-ratio:4/5;object-fit:cover;width:100%;border-radius:var(--r)}
.mat__list{list-style:none;margin:0;padding:0;border-top:2px solid var(--ink)}
.mat__list li{display:grid;grid-template-columns:1fr auto;gap:32px;padding:24px 0;border-bottom:1px solid var(--line)}
.mat__list h3{font-size:21px;margin-bottom:6px}
.mat__list li p{margin:0;color:var(--mut);font-size:16px;max-width:52ch}
.mat__p{text-align:right;font-variant-numeric:tabular-nums}
.mat__list .mat__p b{display:block;font-size:22px;color:var(--ink);letter-spacing:-.02em;white-space:nowrap}
.mat__list .mat__p span{font-size:14px;color:var(--mut)}

/* compare */
.cmp{max-width:1000px;margin:0 auto;background:#fff;border:1px solid var(--line);border-radius:var(--r)}
.cmp__tabs{display:grid;grid-template-columns:repeat(3,1fr);border-bottom:1px solid var(--line)}
.cmp__tabs button{all:unset;box-sizing:border-box;text-align:center;min-height:60px;padding:16px;cursor:pointer;font-weight:600;color:var(--mut);border-bottom:3px solid transparent;margin-bottom:-1px}
.cmp__tabs button+button{border-left:1px solid var(--line)}
.cmp__tabs button[aria-selected="true"]{color:var(--ink);border-bottom-color:var(--am)}
.cmp__tabs button:focus-visible{outline:3px solid var(--am);outline-offset:-3px}
.cmp__panel{display:grid;grid-template-columns:5fr 6fr;gap:56px;padding:44px 48px}
.cmp__lbl{font-size:14px;color:var(--mut);margin-bottom:4px}
.cmp__big{font-size:clamp(2rem,3.4vw,2.8rem);font-weight:700;letter-spacing:-.035em;font-variant-numeric:tabular-nums;line-height:1.1;margin-bottom:18px}
.cmp__note{color:var(--mut);margin:0}
.bar{padding:12px 0;border-bottom:1px solid var(--line)}
.bar:first-child{padding-top:0}
.bar p{display:flex;justify-content:space-between;gap:16px;margin:0 0 8px;font-size:15.5px}
.bar p span{color:var(--mut)}
.bar p b{font-weight:600}
.bar__track{height:8px;background:var(--tint);border-radius:2px;overflow:hidden}
.bar__track i{display:block;height:100%;background:var(--ac);border-radius:2px;transition:width .35s ease}

/* anatomy */
.ana{display:grid;grid-template-columns:8fr 4fr;gap:56px;align-items:center}
.ana__svg{width:100%;height:auto;display:block}
.ana__num,.ana__legend{display:none}
.ana__num circle{fill:var(--ac)}
.ana__num text{fill:#fff;font:700 15px var(--f);text-anchor:middle}
.ana__legend{margin:0;padding:0 0 0 0;list-style:none;counter-reset:l}
.ana__legend li{counter-increment:l;position:relative;padding:10px 0 10px 38px;border-bottom:1px solid var(--line);font-size:16px}
.ana__legend li::before{content:counter(l);position:absolute;left:0;top:10px;width:26px;height:26px;border-radius:50%;background:var(--ac);color:#fff;font:700 13px/26px var(--f);text-align:center}
.ana__txt text{font:600 15px var(--f);fill:var(--ink)}
.ana__txt text.s{font-weight:400;font-size:13.5px;fill:var(--mut)}
.ana__notes{list-style:none;margin:0;padding:0;border-top:2px solid var(--ink)}
.ana__notes li{padding:20px 0;border-bottom:1px solid var(--line)}
.ana__notes b{display:block;font-size:30px;letter-spacing:-.03em;line-height:1.1;margin-bottom:4px}
.ana__notes span{color:var(--mut);font-size:16px}

/* weeks */
.weeks{display:grid;grid-template-columns:repeat(3,1fr) .9fr;gap:0;border-top:2px solid var(--ink)}
.weeks__col{padding:28px 28px 0 0}
.weeks__col+.weeks__col{padding-left:28px;border-left:1px solid #C7D1DD}
.weeks h3{font-size:21px;margin-bottom:14px}
.weeks h3 span{display:block;font-size:14px;font-weight:600;color:var(--ac);letter-spacing:0;margin-bottom:6px}
.weeks ul{list-style:none;margin:0;padding:0}
.weeks li{padding:10px 0;border-top:1px solid #C7D1DD;font-size:16px;color:#2D3A4A}
.weeks__fig{margin:28px 0 0 28px}
.weeks__fig img{width:100%;aspect-ratio:3/4;object-fit:cover;border-radius:var(--r)}

/* project log */
.log{display:grid;grid-template-columns:1fr 1fr;gap:48px}
.log__item img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:var(--r);margin-bottom:22px}
.log__item h3{font-size:22px;margin-bottom:12px}
.spec{width:100%;border-collapse:collapse;font-size:16px}
.spec th,.spec td{text-align:left;padding:10px 0;border-top:1px solid var(--line);vertical-align:top}
.spec th{width:120px;font-weight:500;color:var(--mut)}
.spec tr:last-child th,.spec tr:last-child td{border-bottom:1px solid var(--line)}

/* reviews */
.revs{display:grid;grid-template-columns:repeat(3,1fr);gap:40px}
.revs blockquote{margin:0;border-top:2px solid var(--ink);padding-top:24px;display:flex;flex-direction:column}
.revs p{font-size:17.5px;flex:1}
.revs footer b{display:block}
.revs footer span{font-size:14.5px;color:var(--mut)}

/* about */
.about{display:grid;grid-template-columns:7fr 5fr;gap:72px;align-items:center}
.about h2{font-size:clamp(2rem,3.2vw,2.75rem);margin-bottom:24px}
.about__txt>p{color:#2D3A4A;max-width:60ch}
.cred{width:100%;border-collapse:collapse;margin-top:30px;font-size:16px}
.cred th,.cred td{text-align:left;padding:13px 0;border-top:1px solid var(--line);vertical-align:top}
.cred tr:first-child th,.cred tr:first-child td{border-top:2px solid var(--ink)}
.cred th{width:130px;font-weight:600}
.cred td{color:var(--mut)}
.about__fig{margin:0}
.about__fig img{aspect-ratio:4/5;object-fit:cover;object-position:50% 30%;width:100%;border-radius:var(--r)}

/* towns */
.towns{display:grid;grid-template-columns:repeat(3,1fr) 1.2fr;gap:0;border-top:2px solid var(--ink)}
.towns>div{padding:26px 28px 6px 0}
.towns>div+div{padding-left:28px;border-left:1px solid #C7D1DD}
.towns h3{font-size:15px;color:var(--ac);margin-bottom:10px;letter-spacing:0}
.towns ul{list-style:none;margin:0;padding:0}
.towns li{padding:9px 0;border-bottom:1px solid #C7D1DD;font-weight:500}
.towns__note p{color:var(--mut)}

/* faq */
.faq{display:grid;grid-template-columns:1fr 1fr;gap:0 64px;max-width:1080px;margin:0 auto}
.faq>div{padding:26px 0;border-top:1px solid var(--line)}
.faq h3{font-size:19px;margin-bottom:10px;letter-spacing:-.015em}
.faq p{color:var(--mut);margin:0}

/* estimate */
.est{background:var(--ac);color:#fff;padding:104px 0}
.est__grid{display:grid;grid-template-columns:5fr 7fr;gap:72px;align-items:start}
.est h2{font-size:clamp(2rem,3.2vw,2.75rem);margin-bottom:18px}
.est__side>p{color:#DCE4EE}
.est__next{list-style:none;counter-reset:n;margin:28px 0;padding:0;border-top:1px solid rgba(255,255,255,.3)}
.est__next li{counter-increment:n;padding:14px 0 14px 40px;position:relative;border-bottom:1px solid rgba(255,255,255,.3)}
.est__next li::before{content:counter(n);position:absolute;left:0;top:14px;font-weight:700;color:var(--am)}
.est__tel a{color:#fff;font-weight:700}
.form{background:#fff;color:var(--ink);padding:40px;border-radius:var(--r)}
.form__row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.fld{display:block;margin-bottom:18px}
.fld__l{display:block;font-size:14px;font-weight:600;margin-bottom:6px}
.fld__l i{font-weight:400;font-style:normal;color:var(--mut)}
.fld input,.fld select,.fld textarea{width:100%;min-height:50px;padding:12px 14px;border:1px solid #AEB9C7;border-radius:var(--r);font:inherit;font-size:16px;color:var(--ink);background:#fff}
.fld input:focus,.fld select:focus,.fld textarea:focus{outline:2px solid var(--ac);border-color:var(--ac)}
.opts{border:0;margin:0 0 18px;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:8px}
.opts legend{font-size:14px;font-weight:600;margin-bottom:8px;padding:0}
.opts .opt{position:relative;display:block}
.opts .opt input{position:absolute;left:14px;top:50%;transform:translateY(-50%);width:18px;height:18px;margin:0;accent-color:var(--ac)}
.opts .opt span{display:flex;align-items:center;min-height:48px;padding:0 14px 0 44px;border:1px solid #AEB9C7;border-radius:var(--r);font-size:15.5px;cursor:pointer}
.opts .opt input:checked+span{border-color:var(--ac);background:var(--tint)}
.form__ok{margin:16px 0 0;padding:14px 16px;background:var(--tint);border-radius:var(--r);font-weight:500}

/* footer */
.ft{padding:72px 0 28px;background:#fff}
.ft__grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:40px;border-top:2px solid var(--ink);padding-top:36px}
.ft__brand p{color:var(--mut);max-width:330px;margin-top:16px}
.ft h3{font-size:15px;margin-bottom:10px;letter-spacing:0}
.ft p{font-size:15.5px}
.ft a{color:var(--ink)}
.ft__base{display:flex;justify-content:space-between;gap:16px;border-top:1px solid var(--line);margin-top:28px;padding-top:20px;font-size:14px;color:var(--mut)}
.ft__base p{margin:0}
.cbar{display:none}

@media (max-width:1100px){
  .hd__nav{display:none}
  .hd__tel{margin-left:auto}
  .hd__menu{display:flex}
}
@media (max-width:900px){
  .sec,.est{padding:72px 0}
  .hero{padding:40px 0 64px}
  .hero__grid,.mat,.ana,.log,.about,.est__grid{grid-template-columns:1fr;gap:40px}
  .hero__media{padding:0 0 60px 60px}
  .hero__small{left:0;width:42%}
  .mat__fig{position:static}
  .mat__fig img{aspect-ratio:16/10}
  .cmp__panel{grid-template-columns:1fr;gap:28px;padding:30px 24px}
  .weeks{grid-template-columns:1fr;border-top:0}
  .weeks__col,.weeks__col+.weeks__col{padding:22px 0;border-left:0;border-top:2px solid var(--ink)}
  .weeks__fig{margin:8px 0 0}
  .weeks__fig img{aspect-ratio:16/10}
  .revs{grid-template-columns:1fr;gap:32px}
  .towns{grid-template-columns:1fr 1fr}
  .towns>div:nth-child(3){padding-left:0;border-left:0}
  .towns__note{grid-column:1/-1;padding-left:0!important;border-left:0!important}
  .faq{grid-template-columns:1fr}
  .ft__grid{grid-template-columns:1fr 1fr}
  .ft__brand{grid-column:1/-1}
}
@media (max-width:640px){
  .wrap{width:calc(100% - 40px)}
  body{font-size:16px;padding-bottom:76px}
  .hd__in{height:64px;gap:12px}
  .hd__tel,.hd__cta{display:none}
  .hd__menu{margin-left:auto}
  .hero__lead{font-size:17px}
  .hero__ctas .btn{flex:1 1 100%}
  .hfacts{grid-template-columns:repeat(3,1fr)}
  .hfacts div{padding:14px 8px 14px 0}
  .hfacts div+div{padding-left:12px}
  .hfacts dt{font-size:17px}
  .hfacts dd{font-size:13px;line-height:1.35}
  .hero__media{padding:0 0 50px 34px}
  .sh{margin-bottom:40px}
  .mat__list li{grid-template-columns:1fr;gap:8px}
  .mat__p{text-align:left;display:flex;gap:8px;align-items:baseline}
  .mat__list .mat__p b{display:inline}
  .cmp__tabs button{font-size:14.5px;padding:12px 6px}
  .ana__wrap{overflow:hidden}
  .ana__svg{width:200%;max-width:none}
  .ana__txt{display:none}
  .ana__num,.ana__legend{display:block}
  .ana{gap:24px}
  .spec th{width:100px}
  .cred th{width:100px}
  .towns{grid-template-columns:1fr}
  .towns>div+div{padding-left:0;border-left:0}
  .towns>div{padding-right:0}
  .towns ul{columns:2;column-gap:24px}
  .towns li{break-inside:avoid}
  .form{padding:26px 20px}
  .form__row,.opts{grid-template-columns:1fr;gap:0}
  .opts{gap:8px}
  .ft__grid{grid-template-columns:1fr;gap:22px}
  .ft__base{flex-direction:column;gap:8px}
  .cbar{display:grid;grid-template-columns:1fr 1fr;gap:10px;position:fixed;left:0;right:0;bottom:0;z-index:60;padding:10px 14px;background:#fff;border-top:1px solid var(--line)}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}