:root{--ink:#0b1b2b;--paper:#f7f9fb;--card:#fff;--line:#d9e1e8;--water:#0f6fa8;--water-deep:#0a5380;--ledger:#b98a2e;--mute:#55687a;--ok:#1f7a4d;--bad:#b3261e}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{margin:0;background:var(--paper);color:var(--ink);font:17px/1.6 system-ui,"Segoe UI",Roboto,Helvetica,Arial,sans-serif}
a{color:var(--water)}a:hover{color:var(--water-deep)}
h1,h2,h3{font-family:Georgia,Cambria,"Times New Roman",serif;line-height:1.1;margin:0 0 12px;letter-spacing:-.01em}
h1{font-size:44px}h2{font-size:32px}h3{font-size:22px}
p{margin:0 0 14px}
.wrap{max-width:1120px;margin:0 auto;padding:0 20px}
.btn{display:inline-block;padding:13px 22px;border-radius:999px;font-weight:700;text-decoration:none;border:2px solid transparent;line-height:1.2;cursor:pointer;font-size:16px;font-family:inherit}
.btn.primary{background:var(--water);color:#fff}.btn.primary:hover{background:var(--water-deep);color:#fff}
.btn.ghost{background:transparent;color:var(--ink);border-color:var(--ink)}.btn.ghost:hover{background:var(--ink);color:#fff}
.btn:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,button:focus-visible{outline:2px solid var(--water);outline-offset:2px}
.top{background:var(--card);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:5}
.top .wrap{display:flex;align-items:center;gap:18px;min-height:64px}
.brand{font-family:Georgia,Cambria,serif;font-weight:700;font-size:22px;color:var(--ink);text-decoration:none;white-space:nowrap}
.brand small{display:block;font:12px/1.2 system-ui,sans-serif;color:var(--mute);letter-spacing:.06em;text-transform:uppercase;font-weight:600}
nav.main{display:flex;gap:18px;margin-left:12px}
nav.main a{color:var(--ink);text-decoration:none;font-weight:600;font-size:15px}
nav.main a:hover,nav.main a[aria-current=page]{color:var(--water)}
.topcta{margin-left:auto;display:flex;gap:10px;align-items:center}
.phone{font-weight:700;color:var(--ink);text-decoration:none;white-space:nowrap}
@media (max-width:1000px){nav.main{display:none}}
@media (max-width:760px){.top .wrap{gap:10px}.brand{font-size:19px}.topcta .btn{padding:10px 14px;font-size:14px}.phone span{display:none}}
.hero{background:var(--water-deep);color:#fff;padding:56px 0 48px;position:relative;overflow:hidden}
.hero .wrap{display:grid;grid-template-columns:7fr 5fr;gap:40px;align-items:center;position:relative}
.hero.narrow .wrap{grid-template-columns:1fr}
.hero h1{color:#fff;font-size:48px}
.hero .lead{font-size:19px;max-width:60ch;color:#e6eef5}
.hero .loc{font-size:14px;letter-spacing:.08em;text-transform:uppercase;color:#cfe0ee;font-weight:600;margin-bottom:10px}
.hero .acts{display:flex;gap:12px;flex-wrap:wrap;margin-top:22px}
.hero .btn.primary{background:#fff;color:var(--water-deep)}.hero .btn.primary:hover{background:#e6eef5}
.hero .btn.ghost{border-color:#fff;color:#fff}.hero .btn.ghost:hover{background:#fff;color:var(--water-deep)}
.wave{position:absolute;left:0;right:0;bottom:-2px;height:38px;color:var(--paper)}
.ledger{background:var(--card);color:var(--ink);border-radius:12px;padding:22px 24px 18px;box-shadow:0 1px 2px rgba(11,27,43,.08);border-top:6px solid var(--ledger)}
.ledger h3{margin-bottom:4px}
.ledger .sub{color:var(--mute);font-size:14px;margin-bottom:12px}
.ledger ol{list-style:none;margin:0;padding:0;counter-reset:l}
.ledger li{display:flex;gap:10px;padding:8px 0;border-bottom:1px dashed var(--line);font-size:15px;counter-increment:l}
.ledger li::before{content:counter(l,decimal-leading-zero);color:var(--ledger);font-weight:700;font-variant-numeric:tabular-nums;min-width:26px}
.ledger li:last-child{border-bottom:0}
.ledger .tot{margin-top:10px;font-size:14px;color:var(--mute)}
@media (max-width:1000px){.hero .wrap{grid-template-columns:1fr}.hero h1{font-size:40px}}
@media (max-width:760px){.hero{padding:40px 0 44px}.hero h1{font-size:34px}.hero .acts .btn{width:100%;text-align:center}}
section.s{padding:56px 0}
section.s.alt{background:var(--card);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.rule{display:flex;align-items:center;gap:14px;margin-bottom:22px}
.rule::before{content:"";flex:1;height:2px;background:var(--ledger)}
.rule span{font-size:13px;letter-spacing:.1em;color:var(--ledger);font-weight:700;font-variant-numeric:tabular-nums}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:32px}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
@media (max-width:1000px){.grid3{grid-template-columns:1fr 1fr}}
@media (max-width:760px){.grid2,.grid3{grid-template-columns:1fr}section.s{padding:40px 0}h2{font-size:26px}}
.svc{border-top:1px solid var(--line);padding:18px 0}
.svc:first-child{border-top:0}
.svc h3{margin-bottom:4px}
.svc p{margin:0 0 6px;color:#2b3b4b}
.svc .tag{display:inline-block;font-size:12px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--water-deep);background:#e4eff7;padding:2px 8px;border-radius:999px;margin-bottom:6px}
.why{list-style:none;margin:0;padding:0}
.why li{margin:0 0 12px}
.why strong{display:block}
ol.steps{list-style:none;margin:0;padding:0;counter-reset:s}
ol.steps li{position:relative;padding:0 0 22px 56px;counter-increment:s}
ol.steps li::before{content:counter(s);position:absolute;left:0;top:0;width:40px;height:40px;border-radius:50%;background:var(--ink);color:#fff;font-weight:700;display:flex;align-items:center;justify-content:center;font-family:Georgia,serif;font-size:19px}
ol.steps li::after{content:"";position:absolute;left:19px;top:44px;bottom:4px;width:2px;background:var(--line)}
ol.steps li:last-child::after{display:none}
ol.steps strong{display:block;font-size:19px;font-family:Georgia,Cambria,serif}
ul.signs{list-style:none;margin:0;padding:0}
ul.signs li{padding:8px 0 8px 30px;position:relative;border-bottom:1px solid var(--line)}
ul.signs li::before{content:"";position:absolute;left:4px;top:16px;width:12px;height:12px;border-radius:2px;background:var(--ledger);transform:rotate(45deg)}
.area ul{columns:3;list-style:none;margin:0;padding:0;font-size:16px}
.area li{padding:4px 0;break-inside:avoid}
@media (max-width:760px){.area ul{columns:2}}
.band{background:var(--ink);color:#fff;padding:40px 0;text-align:center}
.band h2{color:#fff}
.band p{color:#cfd9e3;max-width:60ch;margin:0 auto 18px}
.band .btn.primary{background:#fff;color:var(--ink)}.band .btn.primary:hover{background:#e6eef5}
.band .phone{color:#fff;font-size:22px;display:inline-block;margin:6px 0 16px}
form.quote{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:24px;box-shadow:0 1px 2px rgba(11,27,43,.08)}
.f2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media (max-width:760px){.f2{grid-template-columns:1fr}}
label{display:block;font-weight:600;font-size:15px;margin:10px 0 4px}
label .req{color:var(--bad)}
input,select,textarea{width:100%;font:16px system-ui,"Segoe UI",sans-serif;padding:11px 12px;border:1px solid #b8c4ce;border-radius:8px;background:#fff;color:var(--ink)}
textarea{min-height:110px;resize:vertical}
input[type=file]{padding:8px;background:var(--paper);margin-bottom:6px}
.help{font-size:13px;color:var(--mute);margin-top:4px}
.hp{position:absolute;left:-9999px;top:auto;width:1px;height:1px;overflow:hidden}
form .btn{margin-top:16px}
.note{font-size:14px;color:var(--mute);margin-top:12px}
.faq details{border-top:1px solid var(--line);padding:12px 0}
.faq details:last-child{border-bottom:1px solid var(--line)}
.faq summary{cursor:pointer;font-weight:700;font-size:17px;list-style:none;display:flex;justify-content:space-between;gap:12px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--ledger);font-weight:700;font-size:20px}
.faq details[open] summary::after{content:"−"}
.faq details p{margin:10px 0 0;color:#2b3b4b}
table.spec{border-collapse:collapse;width:100%;font-size:15px}
table.spec th,table.spec td{text-align:left;padding:10px 8px;border-bottom:1px solid var(--line);vertical-align:top}
table.spec th{color:var(--mute);font-weight:600;width:28%}
.tw{overflow-x:auto}
.prose{max-width:68ch}
footer{border-top:1px solid var(--line);padding:32px 0;color:var(--mute);font-size:14px}
footer .wrap{display:flex;flex-wrap:wrap;gap:20px 40px;align-items:flex-start}
footer strong{color:var(--ink);display:block;margin-bottom:4px}
footer a{color:var(--ink)}
footer nav a{margin-right:14px}