/* ALL POINT CONSTRUCTION — основной стиль.
   Цвета меняются здесь, в :root */
:root{
  --navy:#1d5072;        /* фирменный тёмно-синий */
  --navy-dark:#123750;   /* шапка-полоса, подвал */
  --navy-deep:#0c2638;
  --sky:#3b8fc7;         /* акцент */
  --sky-light:#e8f2f9;
  --ink:#1c2630;
  --muted:#5b6b78;
  --line:#dfe6ec;
  --bg:#ffffff;
  --bg-soft:#f4f7fa;
  --gold:#f5b301;
  --radius:6px;
  --shadow:0 6px 24px rgba(13,38,56,.12);
  --max:1200px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:"Open Sans",Arial,sans-serif;color:var(--ink);background:var(--bg);line-height:1.6;font-size:16px}
h1,h2,h3,h4{font-family:"Montserrat",Arial,sans-serif;line-height:1.2;margin:0 0 .6em;color:var(--navy-deep)}
h1{font-size:clamp(2rem,4.5vw,3.3rem);font-weight:800}
h2{font-size:clamp(1.6rem,3vw,2.4rem);font-weight:800}
h3{font-size:1.2rem;font-weight:700}
p{margin:0 0 1em}
a{color:var(--navy)}
img{max-width:100%;display:block}
.container{max-width:var(--max);margin:0 auto;padding:0 20px}
.eyebrow{display:inline-block;font-family:"Montserrat",sans-serif;font-weight:700;letter-spacing:.14em;text-transform:uppercase;font-size:.8rem;color:var(--sky);margin-bottom:.6em}
.center{text-align:center}
.lead{font-size:1.1rem;color:var(--muted);max-width:760px}
.center .lead{margin-left:auto;margin-right:auto}

/* Buttons */
.btn{display:inline-flex;align-items:center;gap:.5em;padding:.9em 1.6em;border-radius:var(--radius);font-family:"Montserrat",sans-serif;font-weight:700;text-decoration:none;border:2px solid transparent;cursor:pointer;font-size:.95rem;transition:.2s}
.btn-primary{background:var(--navy);color:#fff}
.btn-primary:hover{background:var(--navy-dark)}
.btn-accent{background:var(--sky);color:#fff}
.btn-accent:hover{background:#2c7bb0}
.btn-outline{border-color:#fff;color:#fff}
.btn-outline:hover{background:#fff;color:var(--navy)}
.btn-outline-dark{border-color:var(--navy);color:var(--navy)}
.btn-outline-dark:hover{background:var(--navy);color:#fff}

/* Top bar */
.topbar{background:var(--navy-dark);color:#cfe0ec;font-size:.85rem}
.topbar .container{display:flex;justify-content:space-between;align-items:center;gap:12px;padding-top:7px;padding-bottom:7px;flex-wrap:wrap}
.topbar a{color:#fff;text-decoration:none}
.topbar .tb-left{display:flex;gap:22px;flex-wrap:wrap}
.social{display:flex;gap:10px}
.social a{display:inline-flex;width:28px;height:28px;border-radius:50%;background:rgba(255,255,255,.12);align-items:center;justify-content:center}
.social a:hover{background:var(--sky)}
.social svg{width:14px;height:14px;fill:#fff}

/* Header */
.site-header{background:#fff;position:sticky;top:0;z-index:50;box-shadow:0 2px 12px rgba(0,0,0,.08)}
.site-header .container{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:84px}
.logo{display:flex;align-items:center;text-decoration:none}
.logo img{height:58px;width:auto}
.nav{display:flex;align-items:center;gap:4px}
.nav>ul{list-style:none;margin:0;padding:0;display:flex;gap:2px}
.nav li{position:relative}
.nav>ul>li>a{display:block;padding:32px 10px;white-space:nowrap;font-family:"Montserrat",sans-serif;font-weight:700;font-size:.84rem;color:var(--navy-deep);text-decoration:none;text-transform:uppercase;letter-spacing:.03em}
.nav>ul>li>a:hover,.nav>ul>li.active>a{color:var(--sky)}
.nav .has-sub>a::after{content:"";display:inline-block;margin-left:6px;border:4px solid transparent;border-top-color:currentColor;transform:translateY(2px)}
.sub{list-style:none;margin:0;padding:8px 0;position:absolute;top:100%;left:0;background:#fff;min-width:230px;box-shadow:var(--shadow);border-top:3px solid var(--navy);opacity:0;visibility:hidden;transform:translateY(8px);transition:.2s}
.sub.cols{columns:2;min-width:440px}
.nav li:hover>.sub,.nav li:focus-within>.sub{opacity:1;visibility:visible;transform:none}
.sub a{display:block;padding:8px 20px;color:var(--ink);text-decoration:none;font-size:.92rem;break-inside:avoid}
.sub a:hover{background:var(--sky-light);color:var(--navy)}
.header-cta{white-space:nowrap;margin-left:8px;display:flex;flex-direction:column;align-items:center;line-height:1.2;padding:.6em 1.2em}
.header-cta small{font-weight:600;font-size:.72rem;opacity:.85;text-transform:uppercase;letter-spacing:.06em}
.burger{display:none;background:none;border:0;width:44px;height:44px;cursor:pointer;padding:10px}
.burger span{display:block;height:3px;background:var(--navy);margin:5px 0;border-radius:2px}

/* Hero */
.hero{position:relative;color:#fff;background:var(--navy-deep) center/cover no-repeat;padding:120px 0 130px}
.hero::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(12,38,56,.92) 0%,rgba(29,80,114,.75) 55%,rgba(29,80,114,.35) 100%)}
.hero .container{position:relative}
.hero h1{color:#fff;max-width:780px}
.hero p{font-size:1.15rem;max-width:640px;color:#e3eef6}
.hero .actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:28px}
.hero .badges{display:flex;gap:26px;margin-top:40px;flex-wrap:wrap;font-weight:600;font-size:.95rem}
.hero .badges span::before{content:"✓";display:inline-flex;width:22px;height:22px;border-radius:50%;background:var(--sky);margin-right:8px;align-items:center;justify-content:center;font-size:.8rem}
.page-hero{padding:90px 0 80px}
.page-hero h1{font-size:clamp(2rem,4vw,3rem)}
.crumbs{font-size:.85rem;color:#b9d2e3;margin-bottom:12px}
.crumbs a{color:#fff;text-decoration:none}

/* Estimate strip */
.estimate{position:relative;z-index:2;margin-top:-60px}
.estimate-box{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);padding:28px 30px;display:grid;grid-template-columns:1fr 3fr;gap:26px;align-items:center;border-top:5px solid var(--sky)}
.estimate-box h3{margin:0;font-size:1.35rem}
.estimate-box p{margin:0;color:var(--muted);font-size:.9rem}
.form-row{display:grid;grid-template-columns:repeat(4,1fr) auto;gap:10px}
input,select,textarea{font:inherit;padding:.8em .9em;border:1px solid var(--line);border-radius:var(--radius);width:100%;background:#fff;color:var(--ink)}
input:focus,select:focus,textarea:focus{outline:2px solid var(--sky);border-color:transparent}
label{font-weight:600;font-size:.9rem;display:block;margin-bottom:4px}
.form-note{font-size:.85rem;color:var(--muted);margin-top:8px}
.form-ok{display:none;background:#e7f6ec;color:#1f6b3a;padding:12px 14px;border-radius:var(--radius);margin-top:12px;font-weight:600}

/* Sections */
.section{padding:90px 0}
.section.soft{background:var(--bg-soft)}
.section.navy{background:var(--navy);color:#e3eef6}
.section.navy h2,.section.navy h3{color:#fff}
.section-head{margin-bottom:48px}

/* Financing banner */
.fin-banner{background:linear-gradient(110deg,var(--navy) 0%,var(--navy-dark) 100%);color:#fff;border-radius:var(--radius);padding:36px 40px;display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap}
.fin-banner h2{color:#fff;margin:0}
.fin-banner h2 strong{color:#8fd0ff;font-size:1.3em}
.fin-banner p{margin:.3em 0 0;color:#cfe0ec}

/* Service cards */
.grid{display:grid;gap:26px}
.g2{grid-template-columns:repeat(2,1fr)}
.g3{grid-template-columns:repeat(3,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}
.card{background:#fff;border-radius:var(--radius);overflow:hidden;box-shadow:0 2px 12px rgba(13,38,56,.08);display:flex;flex-direction:column;transition:.25s;text-decoration:none;color:inherit}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.card .ph{aspect-ratio:4/3;overflow:hidden;background:var(--sky-light)}
.card .ph img{width:100%;height:100%;object-fit:cover;transition:.4s}
.card:hover .ph img{transform:scale(1.05)}
.card .body{padding:20px 22px 24px;flex:1;display:flex;flex-direction:column}
.card .body p{color:var(--muted);font-size:.93rem;flex:1}
.card .more{font-family:"Montserrat",sans-serif;font-weight:700;color:var(--navy);font-size:.88rem;text-transform:uppercase;letter-spacing:.05em}
.card .more::after{content:" →"}

/* Advantages */
.adv{text-align:center;padding:30px 22px;background:#fff;border-radius:var(--radius);box-shadow:0 2px 12px rgba(13,38,56,.06)}
.navy .adv{background:rgba(255,255,255,.06);box-shadow:none;border:1px solid rgba(255,255,255,.12)}
.adv .ic{width:70px;height:70px;border-radius:50%;background:var(--sky-light);display:flex;align-items:center;justify-content:center;margin:0 auto 18px}
.navy .adv .ic{background:var(--sky)}
.adv .ic svg{width:34px;height:34px;stroke:var(--navy);fill:none;stroke-width:1.8}
.navy .adv .ic svg{stroke:#fff}
.adv p{font-size:.93rem;margin:0}

/* Split */
.split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.split .img{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
.split .img img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/3}
.checks{list-style:none;padding:0;margin:0 0 1.4em}
.checks li{padding-left:30px;position:relative;margin-bottom:.55em}
.checks li::before{content:"✓";position:absolute;left:0;top:0;color:#fff;background:var(--sky);width:20px;height:20px;border-radius:50%;font-size:.7rem;display:flex;align-items:center;justify-content:center;margin-top:3px}
.cities{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 1.4em;padding:0;list-style:none}
.cities li a,.cities li span{display:inline-block;padding:6px 14px;border-radius:30px;background:var(--sky-light);color:var(--navy);font-weight:600;font-size:.88rem;text-decoration:none}

/* Image band */
.band{position:relative;background:center/cover no-repeat;color:#fff;padding:110px 0}
.band::before{content:"";position:absolute;inset:0;background:rgba(12,38,56,.78)}
.band .container{position:relative}
.band h2{color:#fff}
.band p{color:#dbe8f2;max-width:720px}

/* Gallery */
.gallery{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
.gallery a{display:block;aspect-ratio:1/1;overflow:hidden;border-radius:4px;background:var(--sky-light);position:relative}
.gallery img{width:100%;height:100%;object-fit:cover;transition:.4s}
.gallery a:hover img{transform:scale(1.08)}
.gallery a span{position:absolute;left:0;right:0;bottom:0;padding:22px 12px 8px;color:#fff;font-size:.82rem;font-weight:600;background:linear-gradient(transparent,rgba(12,38,56,.85));opacity:0;transition:.3s}
.gallery a:hover span{opacity:1}
.filters{display:flex;gap:8px;justify-content:center;flex-wrap:wrap;margin-bottom:30px}
.filters button{font:inherit;font-weight:600;font-size:.9rem;padding:8px 18px;border-radius:30px;border:1px solid var(--line);background:#fff;cursor:pointer;color:var(--navy)}
.filters button.on{background:var(--navy);color:#fff;border-color:var(--navy)}
.lightbox{position:fixed;inset:0;background:rgba(5,15,25,.92);display:none;align-items:center;justify-content:center;z-index:100;padding:30px}
.lightbox.open{display:flex}
.lightbox img{max-height:86vh;max-width:92vw;border-radius:4px}
.lightbox button{position:absolute;top:16px;right:22px;background:none;border:0;color:#fff;font-size:2.4rem;cursor:pointer}

/* Trust */
.trust{display:flex;gap:30px;align-items:center;justify-content:center;flex-wrap:wrap}
.trust .t{display:flex;align-items:center;gap:14px;background:#fff;padding:18px 26px;border-radius:var(--radius);box-shadow:0 2px 12px rgba(13,38,56,.07)}
.trust .t b{font-family:"Montserrat",sans-serif;font-size:1.8rem;color:var(--navy)}
.trust .t span{font-size:.9rem;color:var(--muted);line-height:1.3}

/* Reviews */
.review{background:#fff;padding:28px;border-radius:var(--radius);box-shadow:0 2px 12px rgba(13,38,56,.07);position:relative}
.review .stars{color:var(--gold);letter-spacing:2px;font-size:1.1rem;margin-bottom:10px}
.review p{font-style:italic;color:#36444f}
.review .who{font-weight:700;color:var(--navy-deep)}
.review .who small{display:block;font-weight:400;color:var(--muted)}
.sample-tag{position:absolute;top:14px;right:14px;font-size:.7rem;text-transform:uppercase;letter-spacing:.08em;background:var(--sky-light);color:var(--navy);padding:3px 8px;border-radius:20px;font-weight:700}

/* FAQ */
.faq{max-width:900px;margin:0 auto}
.faq details{background:#fff;border:1px solid var(--line);border-radius:var(--radius);margin-bottom:12px;overflow:hidden}
.faq summary{cursor:pointer;padding:18px 54px 18px 22px;font-family:"Montserrat",sans-serif;font-weight:700;color:var(--navy-deep);list-style:none;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:22px;top:50%;transform:translateY(-50%);font-size:1.5rem;color:var(--sky)}
.faq details[open] summary::after{content:"–"}
.faq details[open] summary{background:var(--sky-light)}
.faq .a{padding:4px 22px 18px;color:#3d4b56}

/* Map */
.map iframe{width:100%;height:380px;border:0;display:block;filter:saturate(.85)}

/* Blog */
.post-meta{font-size:.82rem;color:var(--muted);margin-bottom:6px}
.article{max-width:820px;margin:0 auto}
.article h2{font-size:1.6rem;margin-top:1.4em}
.article img{border-radius:var(--radius);margin:0 0 30px;width:100%;aspect-ratio:16/8;object-fit:cover}

/* Promo */
.promo{border:2px dashed var(--sky);border-radius:var(--radius);padding:30px;background:#fff;text-align:center;display:flex;flex-direction:column}
.promo .big{font-family:"Montserrat",sans-serif;font-weight:800;font-size:2.6rem;color:var(--navy);line-height:1}
.promo p{color:var(--muted);flex:1}
.promo small{display:block;color:var(--muted);font-size:.78rem;margin-top:12px}

/* Steps */
.steps{counter-reset:s}
.step{padding:28px;background:#fff;border-radius:var(--radius);box-shadow:0 2px 12px rgba(13,38,56,.06);position:relative}
.step::before{counter-increment:s;content:counter(s,decimal-leading-zero);font-family:"Montserrat",sans-serif;font-weight:800;font-size:2.4rem;color:var(--sky);opacity:.35;display:block;line-height:1;margin-bottom:10px}

/* Contact */
.contact-grid{display:grid;grid-template-columns:1fr 1.4fr;gap:40px}
.info-box{background:var(--navy);color:#e3eef6;border-radius:var(--radius);padding:36px}
.info-box h3{color:#fff}
.info-box a{color:#fff}
.info-item{display:flex;gap:14px;margin-bottom:20px}
.info-item svg{width:22px;height:22px;flex:none;stroke:#8fd0ff;fill:none;stroke-width:2;margin-top:3px}
.form-card{background:#fff;border-radius:var(--radius);padding:36px;box-shadow:var(--shadow)}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form-grid .full{grid-column:1/-1}

/* CTA bar */
.cta-bar{background:var(--sky);color:#fff;padding:46px 0}
.cta-bar .container{display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap}
.cta-bar h2{color:#fff;margin:0;font-size:1.8rem}
.cta-bar p{margin:.3em 0 0}
.cta-bar .btn-primary{background:var(--navy-deep)}

/* Footer */
.site-footer{background:var(--navy-deep);color:#a9bfcf;font-size:.92rem}
.site-footer .cols{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.3fr;gap:40px;padding:70px 20px 50px}
.site-footer h4{color:#fff;font-size:1rem;text-transform:uppercase;letter-spacing:.06em;margin-bottom:1.1em}
.site-footer ul{list-style:none;padding:0;margin:0}
.site-footer li{margin-bottom:.45em}
.site-footer a{color:#a9bfcf;text-decoration:none}
.site-footer a:hover{color:#fff}
.site-footer .logo img{height:58px;margin-bottom:18px}
.site-footer .hours td{padding:2px 14px 2px 0}
.site-footer iframe{width:100%;height:170px;border:0;border-radius:4px;margin-top:6px}
.copy{border-top:1px solid rgba(255,255,255,.08);padding:20px 0;text-align:center;font-size:.83rem}

/* Floating call button (mobile) */
.float-call{display:none;position:fixed;right:16px;bottom:16px;z-index:60;width:58px;height:58px;border-radius:50%;background:var(--sky);box-shadow:var(--shadow);align-items:center;justify-content:center}
.float-call svg{width:26px;height:26px;fill:#fff}

/* Responsive */
@media (max-width:1100px){
  .nav>ul>li>a{padding:32px 7px;font-size:.76rem}
  .logo img{height:48px}
  .g4{grid-template-columns:repeat(2,1fr)}
  .header-cta small{display:none}
}
@media (max-width:960px){
  .burger{display:block}
  .nav{position:fixed;inset:0 0 0 auto;width:min(340px,88vw);background:#fff;flex-direction:column;align-items:stretch;padding:80px 0 30px;transform:translateX(100%);transition:.3s;overflow-y:auto;box-shadow:var(--shadow);z-index:80}
  .nav.open{transform:none}
  .nav>ul{flex-direction:column}
  .nav>ul>li>a{padding:14px 24px;border-bottom:1px solid var(--line)}
  .sub,.sub.cols{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;border:0;columns:1;min-width:0;display:none;background:var(--bg-soft)}
  .nav li.open>.sub{display:block}
  .nav .header-cta{margin:20px 24px 0}
  .nav-close{position:absolute;top:18px;right:20px;font-size:2rem;background:none;border:0;color:var(--navy);cursor:pointer}
  .g3{grid-template-columns:repeat(2,1fr)}
  .split,.contact-grid{grid-template-columns:1fr;gap:34px}
  .estimate-box{grid-template-columns:1fr}
  .form-row{grid-template-columns:1fr 1fr}
  .site-footer .cols{grid-template-columns:1fr 1fr}
  .gallery{grid-template-columns:repeat(3,1fr)}
  .float-call{display:flex}
}
@media (min-width:961px){.nav-close{display:none}}
@media (max-width:640px){
  .section{padding:64px 0}
  .container{padding:0 16px}
  .g2,.g3,.g4{grid-template-columns:1fr}
  .form-row,.form-grid{grid-template-columns:1fr}
  .topbar .tb-hide{display:none}
  .hero{padding:80px 0 100px}
  .site-footer .cols{grid-template-columns:1fr;padding:50px 16px 30px}
  .gallery{grid-template-columns:repeat(2,1fr)}
  .fin-banner{padding:28px 22px}
  .logo img{height:44px}
}
.img-fallback{background:linear-gradient(135deg,var(--navy) 0%,var(--sky) 100%)!important}