/* Vodoinstalater24 — глобальні стилі */
:root{
  --c-primary:oklch(56% 0.16 250);
  --c-primary-dark:oklch(42% 0.14 252);
  --c-text:oklch(22% 0.02 250);
  --c-text-2:oklch(45% 0.02 255);
  --c-text-3:oklch(40% 0.02 255);
  --c-text-4:oklch(35% 0.02 255);
  --c-bg:oklch(98% 0.005 250);
  --c-bg-alt:oklch(95.5% 0.01 250);
  --c-border:oklch(90% 0.01 250);
  --c-border-2:oklch(89% 0.012 250);
  --c-dark:oklch(20% 0.02 250);
  --c-accent:oklch(72% 0.15 70);
  --c-accent-dark:oklch(45% 0.13 65);
  --c-accent-bg:oklch(94% 0.03 70);
  --font-head:'Arial Narrow',Arial,Helvetica,sans-serif;
  --font-body:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:var(--font-body);color:var(--c-text);background:var(--c-bg)}
a{color:var(--c-primary);text-decoration:none}
a:hover{color:var(--c-primary-dark)}
img{max-width:100%;display:block}
h1,h2,h3{font-family:var(--font-head);font-weight:800;letter-spacing:-0.01em}
.wrap{max-width:1200px;margin:0 auto;padding-left:24px;padding-right:24px}
.narrow{max-width:760px;margin:0 auto;padding-left:24px;padding-right:24px}

/* topbar */
.topbar{background:var(--c-dark);color:oklch(90% 0.01 250);font-size:13px}
.topbar .wrap{padding:8px 24px;display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;align-items:center}
.topbar-left{display:flex;gap:20px;flex-wrap:wrap}
.topbar-right{display:flex;gap:20px;flex-wrap:wrap}
.topbar-right a.phone{color:var(--c-accent);font-weight:700}
.topbar-right a.email{color:oklch(88% 0.01 250)}

/* header */
.site-header{background:#fff;border-bottom:1px solid var(--c-border-2);position:sticky;top:0;z-index:50}
.site-header .wrap{padding:16px 24px;display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap}
.logo{display:flex;align-items:baseline;gap:2px;font-family:var(--font-head);font-weight:800;font-size:26px;color:var(--c-text)}
.logo span{color:var(--c-primary)}
.main-nav{display:flex;gap:26px;flex-wrap:wrap;font-size:15px;font-weight:500}
.main-nav a{color:var(--c-text)}
.main-nav a.active{color:var(--c-primary)}
.btn{display:inline-block;border:none;cursor:pointer;font-family:var(--font-body);border-radius:8px;font-weight:700;text-align:center}
.btn-primary{background:var(--c-primary);color:#fff;padding:12px 22px;white-space:nowrap}
.btn-primary:hover{background:var(--c-primary-dark);color:#fff}
.btn-outline{border:2px solid var(--c-border);color:var(--c-text);padding:13px 26px;font-size:16px;background:none}
.btn-outline:hover{border-color:var(--c-primary);color:var(--c-primary)}
.btn-lg{padding:15px 28px;font-size:16px}
.btn-white{background:#fff;color:var(--c-primary);padding:16px 30px;font-size:17px;white-space:nowrap}
.btn-white:hover{color:var(--c-primary-dark)}
.btn-outline-primary{border:2px solid var(--c-primary);color:var(--c-primary);padding:14px 28px;background:none}
.cart-btn{position:relative;background:var(--c-primary);color:#fff;border:none;padding:12px 20px;border-radius:8px;font-weight:700;cursor:pointer;font-size:14px}

/* hero */
.hero{padding:clamp(40px,8vw,90px) 24px;display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,0.9fr);gap:48px;align-items:center}
.badge{display:inline-flex;align-items:center;gap:8px;background:var(--c-accent-bg);color:var(--c-accent-dark);padding:6px 14px;border-radius:20px;font-size:13px;font-weight:700;margin-bottom:20px}
.hero h1{font-size:clamp(34px,5vw,54px);line-height:1.08;margin:0 0 20px}
.hero p.lead{font-size:18px;line-height:1.6;color:var(--c-text-2);margin:0 0 32px;max-width:520px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap}
.hero-stats{display:flex;gap:28px;flex-wrap:wrap;margin-top:36px;font-size:14px;color:var(--c-text-2)}
.hero-stats strong{color:var(--c-text);font-size:22px;display:block;font-family:var(--font-head)}
.hero-img{aspect-ratio:4/3;border-radius:16px;overflow:hidden}
.hero-img img{width:100%;height:100%;object-fit:cover}

/* strip */
.trust-strip{background:#fff;border-top:1px solid var(--c-border);border-bottom:1px solid var(--c-border)}
.trust-strip .wrap{padding:28px 24px;display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:20px;font-size:14px;color:var(--c-text-3)}

/* sections */
.section{padding:80px 24px}
.section h2{font-size:clamp(26px,3.5vw,38px);margin:0 0 10px}
.section .subtitle{color:var(--c-text-2);font-size:16px;margin:0 0 40px;max-width:560px}
.section.center h2{text-align:center}
.section.center .subtitle{margin-left:auto;margin-right:auto;text-align:center}
.section.alt{background:var(--c-bg-alt)}

/* service cards */
.grid-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:22px}
.card{display:block;border:1px solid var(--c-border);border-radius:14px;padding:26px;background:oklch(99% 0.002 250)}
.card .icon{width:44px;height:44px;border-radius:10px;background:oklch(93% 0.03 250);margin-bottom:16px}
.card .icon.accent{background:var(--c-accent-bg)}
.card h3{font-family:var(--font-body);font-weight:700;font-size:18px;margin:0 0 8px;color:var(--c-text)}
.card p{font-size:14px;color:var(--c-text-2);margin:0;line-height:1.5}

/* how we work */
.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:24px}
.step{text-align:center}
.step .num{width:52px;height:52px;border-radius:50%;background:var(--c-primary);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:800;margin:0 auto 16px;font-family:var(--font-head);font-size:20px}
.step h3{font-family:var(--font-body);font-size:16px;margin:0 0 8px;font-weight:700}
.step p{font-size:14px;color:var(--c-text-2);margin:0}

/* testimonials */
.testimonial{border:1px solid var(--c-border);border-radius:14px;padding:26px;background:#fff}
.testimonial .stars{color:var(--c-accent);margin-bottom:10px}
.testimonial p{font-size:14px;line-height:1.6;color:var(--c-text-4);margin:0 0 14px}
.testimonial .author{font-weight:700;font-size:14px}

/* cta band */
.cta-band{background:var(--c-primary);color:#fff;padding:56px 24px}
.cta-band .wrap{display:flex;flex-wrap:wrap;gap:24px;align-items:center;justify-content:space-between}
.cta-band h2{font-size:clamp(22px,3vw,30px);margin:0 0 8px}
.cta-band p{margin:0;opacity:0.9}

/* faq */
.faq{display:flex;flex-direction:column;gap:12px}
.faq details{border:1px solid var(--c-border);border-radius:10px;padding:16px 20px;background:#fff}
.faq summary{font-weight:700;cursor:pointer}
.faq p{font-size:14px;color:var(--c-text-2);margin:10px 0 0;line-height:1.6}

/* footer */
.site-footer{background:var(--c-dark);color:oklch(85% 0.01 250)}
.footer-grid{max-width:1200px;margin:0 auto;padding:56px 24px 24px;display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:40px}
.footer-grid .flogo{font-family:var(--font-head);font-weight:800;font-size:22px;color:#fff;margin-bottom:12px}
.footer-grid .flogo span{color:var(--c-accent)}
.footer-grid p{font-size:14px;line-height:1.6;color:oklch(70% 0.01 250)}
.footer-col-title{font-weight:700;color:#fff;margin-bottom:12px}
.footer-links{display:flex;flex-direction:column;gap:8px;font-size:14px}
.footer-links a{color:oklch(82% 0.01 250)}
.footer-contact{font-size:14px;line-height:1.7;color:oklch(70% 0.01 250)}
.footer-bottom{border-top:1px solid oklch(30% 0.02 250);padding:20px 24px;text-align:center;font-size:13px;color:oklch(60% 0.01 250)}

/* breadcrumb */
.breadcrumb{font-size:13px;color:var(--c-text-2);margin-bottom:14px}
.page-head{padding:56px 24px 20px}
.page-head h1{font-size:clamp(30px,4.5vw,46px);margin:0 0 14px}
.page-head.narrow-head h1{font-size:clamp(28px,4vw,40px);margin:0 0 10px}
.page-head p.lead{font-size:17px;line-height:1.6;color:var(--c-text-2);max-width:680px;margin:0}
.updated{font-size:14px;color:var(--c-text-2);margin:0 0 28px}

/* legal */
.legal{font-size:15px;line-height:1.9;color:var(--c-text-4)}
.legal h2{font-family:var(--font-body);font-size:18px;color:var(--c-text);margin:24px 0 10px;font-weight:700}
.legal p{margin:0 0 6px}

/* pricing */
.price-highlights{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:20px;margin-bottom:40px}
.price-highlight{border:1px solid var(--c-border);border-radius:12px;padding:22px;background:#fff}
.price-highlight.accent{background:var(--c-accent-bg)}
.price-highlight .label{font-size:13px;color:var(--c-text-2);margin-bottom:6px}
.price-highlight.accent .label{color:oklch(40% 0.02 70)}
.price-highlight .value{font-size:26px;font-weight:800;font-family:var(--font-head)}
.price-highlight.accent .value{color:oklch(35% 0.02 70)}
.price-table{width:100%;border-collapse:collapse;margin-bottom:36px;font-size:14px}
.price-table tr{border-bottom:1px solid var(--c-border)}
.price-table td{padding:12px 0;color:var(--c-text-3)}
.price-table td:last-child{text-align:right;font-weight:700;color:var(--c-text)}
.price-note{font-size:13px;color:var(--c-text-2);line-height:1.7}

/* services page */
.service-row{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:36px;align-items:center}
.service-row.reverse .service-img{order:2}
.service-row.box{background:var(--c-bg-alt);border-radius:18px;padding:32px}
.service-row h2{font-size:26px;margin:0 0 12px;font-weight:700}
.service-row p{font-size:15px;line-height:1.7;color:var(--c-text-3);margin:0 0 16px}
.service-row ul{font-size:14px;line-height:1.8;color:var(--c-text-3);margin:0;padding-left:20px}
.service-img{aspect-ratio:4/3;border-radius:14px;overflow:hidden}
.service-img img{width:100%;height:100%;object-fit:cover}
.services-list{display:flex;flex-direction:column;gap:56px}

/* blog */
.blog-card{border:1px solid var(--c-border);border-radius:14px;overflow:hidden;background:#fff}
.blog-card .thumb{aspect-ratio:16/9;overflow:hidden}
.blog-card .thumb img{width:100%;height:100%;object-fit:cover}
.blog-card .body{padding:22px}
.blog-card .tag{font-size:12px;color:var(--c-primary);font-weight:700;margin-bottom:8px}
.blog-card .tag.warn{color:var(--c-accent-dark)}
.blog-card h2{font-family:var(--font-body);font-size:18px;margin:0 0 10px;font-weight:700}
.blog-card p{font-size:14px;color:var(--c-text-2);line-height:1.6;margin:0 0 14px}
.blog-card .read{font-size:13px;color:var(--c-text-2)}

/* about */
.about-hero{padding:20px 24px 60px;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:40px;align-items:center}
.about-img{aspect-ratio:4/3;border-radius:16px;overflow:hidden}
.about-img img{width:100%;height:100%;object-fit:cover}
.values{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:24px}
.values h3{font-size:17px;margin:0 0 8px;font-weight:700}
.values p{font-size:14px;color:var(--c-text-2);line-height:1.6;margin:0}
.team{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:22px}
.team-member{text-align:center}
.team-member .avatar{aspect-ratio:1;border-radius:50%;margin:0 auto 12px;max-width:140px;overflow:hidden}
.team-member .avatar img{width:100%;height:100%;object-fit:cover}
.team-member .name{font-weight:700}
.team-member .role{font-size:13px;color:var(--c-text-2)}
.area-band{background:var(--c-bg-alt);padding:56px 24px;text-align:center}
.area-band h2{font-size:26px;margin:0 0 10px}
.area-band p{color:var(--c-text-2);margin:0 0 20px}

/* contact */
.contact-grid{padding:20px 24px 80px;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.1fr);gap:40px}
.info-box{border:1px solid var(--c-border);border-radius:14px;padding:26px;background:#fff;margin-bottom:20px}
.info-box h3{font-size:16px;margin:0 0 14px}
.info-box .lines{font-size:14px;line-height:2;color:var(--c-text-3)}
.info-box.alt{background:var(--c-bg-alt)}
.info-box.alt p{font-size:14px;color:var(--c-text-3);line-height:1.7;margin:0}
.map-img{aspect-ratio:16/9;border-radius:14px;overflow:hidden}
.map-img img{width:100%;height:100%;object-fit:cover}
.contact-form-box{border:1px solid var(--c-border);border-radius:14px;padding:30px;background:#fff}
form.contact-form{display:flex;flex-direction:column;gap:16px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.field{display:flex;flex-direction:column;gap:6px}
.field label{font-size:13px;font-weight:600}
.field input,.field select,.field textarea{padding:12px 14px;border:1px solid oklch(85% 0.01 250);border-radius:8px;font-size:14px;font-family:var(--font-body)}
.field textarea{resize:vertical}
.checkbox-row{display:flex;gap:8px;align-items:flex-start;font-size:13px;color:var(--c-text-2)}
.checkbox-row input{margin-top:2px}
.submit-btn{background:var(--c-primary);color:#fff;border:none;padding:15px;border-radius:8px;font-weight:700;font-size:15px;cursor:pointer}
.submit-btn:hover{background:var(--c-primary-dark)}
.form-success{text-align:center;padding:40px 10px}
.form-success .check{font-size:40px;margin-bottom:10px}
.form-success h3{margin:0 0 8px}
.form-success p{color:var(--c-text-2);font-size:14px}
.form-error{background:oklch(94% 0.05 25);color:oklch(35% 0.12 25);padding:12px 14px;border-radius:8px;font-size:13px}
[hidden]{display:none !important}

/* shop */
.shop-strip{background:var(--c-bg-alt);padding:48px 24px}
.shop-strip .wrap{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:20px;text-align:center;font-size:14px;color:var(--c-text-3)}
.product-card{border:1px solid var(--c-border);border-radius:14px;padding:18px;background:#fff;display:flex;flex-direction:column;gap:12px}
.product-card .thumb{aspect-ratio:4/3;border-radius:10px;overflow:hidden}
.product-card .thumb img{width:100%;height:100%;object-fit:cover}
.product-card .category{font-size:12px;color:var(--c-primary);font-weight:700;text-transform:uppercase;letter-spacing:0.03em}
.product-card .name{font-size:16px;font-weight:700}
.product-card .desc{font-size:13px;color:var(--c-text-2);line-height:1.5;flex:1}
.product-card .pricerow{display:flex;align-items:center;justify-content:space-between;margin-top:4px}
.product-card .price{font-size:20px;font-weight:800;font-family:var(--font-head)}
.add-btn{background:var(--c-dark);color:#fff;border:none;padding:10px 16px;border-radius:8px;font-weight:700;cursor:pointer;font-size:13px}
.add-btn:hover{background:oklch(30% 0.02 250)}

/* cart drawer */
.cart-overlay{position:fixed;inset:0;background:oklch(15% 0 0 / 0.45);z-index:100;display:flex;justify-content:flex-end}
.cart-drawer{width:min(400px,100%);background:#fff;height:100%;padding:28px;display:flex;flex-direction:column;box-shadow:-8px 0 24px oklch(0% 0 0 / 0.15)}
.cart-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}
.cart-head h3{margin:0;font-family:var(--font-head);font-size:22px;font-weight:800}
.cart-close{border:none;background:none;font-size:22px;cursor:pointer;color:var(--c-text-2)}
.cart-empty{color:var(--c-text-2);font-size:14px}
.cart-items{flex:1;overflow-y:auto;display:flex;flex-direction:column;gap:16px}
.cart-item{display:flex;gap:12px;align-items:center;border-bottom:1px solid oklch(92% 0.01 250);padding-bottom:14px}
.cart-item .thumb{width:56px;height:56px;border-radius:8px;flex-shrink:0;overflow:hidden;background:var(--c-bg-alt)}
.cart-item .thumb img{width:100%;height:100%;object-fit:cover}
.cart-item .info{flex:1}
.cart-item .iname{font-size:14px;font-weight:600}
.cart-item .iprice{font-size:13px;color:var(--c-text-2)}
.qty-controls{display:flex;align-items:center;gap:6px}
.qty-controls button{width:26px;height:26px;border:1px solid oklch(85% 0.01 250);background:#fff;border-radius:6px;cursor:pointer}
.qty-controls span{font-size:13px;width:18px;text-align:center}
.cart-footer{border-top:1px solid var(--c-border);padding-top:16px;margin-top:16px}
.cart-total{display:flex;justify-content:space-between;font-weight:700;font-size:16px;margin-bottom:16px}
.checkout-btn{width:100%;background:var(--c-primary);color:#fff;border:none;padding:14px;border-radius:8px;font-weight:700;font-size:15px;cursor:pointer}
.checkout-btn:hover{background:var(--c-primary-dark)}
.checkout-done{text-align:center;padding:16px;background:var(--c-bg-alt);border-radius:8px;font-size:14px}

@media (max-width:820px){
  .hero{grid-template-columns:1fr}
  .contact-grid{grid-template-columns:1fr}
  .service-row,.service-row.reverse{grid-template-columns:1fr}
  .service-row.reverse .service-img{order:0}
  .about-hero{grid-template-columns:1fr}
  .form-row{grid-template-columns:1fr}
}