:root{
  --bg:#ffffff;
  --soft:#f4f8fb;
  --soft-blue:#ecf6fd;
  --line:#dde7ee;
  --text:#17232e;
  --muted:#647586;
  --blue:#0b78d0;
  --blue-dark:#095ea4;
  --green:#29a84a;
  --green-dark:#1f8a3d;
  --radius:20px;
  --radius-sm:14px;
  --shadow:0 20px 50px rgba(17, 65, 101, .10);
  --shadow-soft:0 12px 32px rgba(19, 73, 109, .07);
  --container:1240px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:88px}
body{
  margin:0;
  font-family:Inter, Arial, "Helvetica Neue", sans-serif;
  color:var(--text);
  background:var(--bg);
  line-height:1.5;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img{display:block;max-width:100%}
a{text-decoration:none;color:inherit}
button,input,textarea{font:inherit}
button{cursor:pointer}
iframe{display:block}
.container{width:min(var(--container), calc(100% - 48px));margin-inline:auto}
.section{padding:92px 0}
.section--soft{background:var(--soft)}
.section--seo{background:linear-gradient(180deg, #ffffff 0%, #f7fbfe 100%)}
.section--contacts{background:#eef7fc}
.section-anchor{scroll-margin-top:86px}
.skip-link{position:fixed;left:16px;top:-80px;background:#111;color:#fff;padding:10px 14px;border-radius:10px;z-index:1000}
.skip-link:focus{top:16px}

.section-head{display:flex;align-items:end;justify-content:space-between;gap:32px;margin-bottom:34px}
.section-head--center{justify-content:center;text-align:center}
.section-head h2,
.faq-intro h2,
.contact-info h2,
.seo-copy h2{margin:6px 0 0;font-size:clamp(32px, 4vw, 52px);line-height:1.04;letter-spacing:-.04em}
.section-head p,
.faq-intro p,
.contact-info p,
.seo-copy p{margin:0;color:var(--muted)}
.section-head > p{max-width:580px}
.section-kicker{display:inline-block;font-size:12px;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:var(--blue)}

.header{
  position:sticky;top:0;z-index:110;
  background:rgba(255,255,255,.9);
  backdrop-filter:blur(16px);
  border-bottom:1px solid rgba(221,231,238,.92);
}
.header__inner{height:80px;display:flex;align-items:center;gap:24px}
.logo{display:flex;align-items:center;gap:12px;flex:0 0 auto}
.logo__mark{
  width:38px;height:38px;border:3px solid var(--blue);border-radius:8px;
  display:grid;grid-template-columns:1fr 1fr;grid-template-rows:1fr 1fr;gap:2px;padding:3px;
  background:#fff;
}
.logo__mark i{background:linear-gradient(135deg,#e3f2fd,#ffffff);border:1px solid #9fd2f2;border-radius:2px}
.logo__text{display:flex;flex-direction:column;line-height:1.02}
.logo__text strong{font-size:16px;letter-spacing:-.02em}
.logo__text small{font-size:9px;color:var(--muted);margin-top:4px}
.nav{display:flex;align-items:center;gap:20px;margin-left:auto}
.nav a{font-size:13px;font-weight:700;color:#40505f;transition:color .2s ease}
.nav a:hover,.nav a:focus-visible{color:var(--blue)}
.header__contact{display:flex;flex-direction:column;line-height:1.15}
.phone{font-size:15px;font-weight:850;white-space:nowrap}
.header__contact span{font-size:10px;color:var(--muted);margin-top:4px}
.menu-toggle{display:none;border:0;background:none;padding:8px;margin-left:auto}
.menu-toggle span{display:block;width:24px;height:2px;background:#16232d;border-radius:2px;margin:5px 0;transition:.2s}

.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  background:var(--blue);color:#fff;border:0;border-radius:12px;
  padding:15px 22px;font-weight:800;
  box-shadow:0 10px 24px rgba(11,120,208,.22);
  transition:transform .2s ease, background .2s ease, box-shadow .2s ease;
}
.btn:hover,.btn:focus-visible{background:var(--blue-dark);transform:translateY(-2px);box-shadow:0 14px 30px rgba(11,120,208,.28)}
.btn--sm{padding:12px 16px;font-size:13px}
.btn--green{background:var(--green);box-shadow:0 10px 24px rgba(41,168,74,.20)}
.btn--green:hover,.btn--green:focus-visible{background:var(--green-dark)}
.btn--light{background:#fff;color:var(--blue);box-shadow:none}
.btn--light:hover,.btn--light:focus-visible{background:#f2f8fd;color:var(--blue-dark)}
.text-link{font-weight:800;color:var(--blue);border-bottom:1px solid rgba(11,120,208,.28);padding-bottom:2px;transition:color .2s ease,border-color .2s ease}
.text-link:hover,.text-link:focus-visible{color:var(--blue-dark);border-color:rgba(9,94,164,.35)}

.hero{position:relative;min-height:680px;overflow:hidden;background:#eef7fc}
.hero__image{position:absolute;inset:0;background:url('../images/hero-interior.webp') center right/cover no-repeat}
.hero__overlay{position:absolute;inset:0;background:linear-gradient(90deg, rgba(248,252,255,.97) 0%, rgba(248,252,255,.92) 38%, rgba(248,252,255,.28) 68%, rgba(248,252,255,.02) 86%)}
.hero__content{position:relative;z-index:2;min-height:680px;display:flex;align-items:center}
.hero__copy{width:min(680px, 58vw);padding:56px 0}
.eyebrow{display:inline-flex;align-items:center;gap:8px;color:#536674;font-size:12px;font-weight:800;margin-bottom:18px}
.eyebrow span{width:8px;height:8px;border-radius:50%;background:var(--blue);box-shadow:0 0 0 5px rgba(11,120,208,.12)}
.hero h1{margin:0 0 18px;font-size:clamp(46px,5.4vw,74px);line-height:.97;letter-spacing:-.05em;max-width:760px}
.hero__copy > p{margin:0 0 28px;font-size:19px;max-width:620px;color:#425463}
.hero__actions{display:flex;gap:18px;align-items:center;flex-wrap:wrap}
.hero__features{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:34px;max-width:720px}
.hero__features div{background:rgba(255,255,255,.82);border:1px solid rgba(219,232,241,.9);border-radius:14px;padding:16px 18px;box-shadow:0 10px 24px rgba(24,72,105,.05)}
.hero__features strong{display:block;font-size:14px}
.hero__features span{display:block;font-size:12px;color:var(--muted);margin-top:4px}
.hero__card{
  position:absolute;right:max(24px, calc((100vw - var(--container))/2));bottom:30px;z-index:3;
  background:#fff;border:1px solid var(--line);border-radius:16px;padding:16px 18px;box-shadow:var(--shadow);
  display:flex;flex-direction:column;gap:4px
}
.hero__card b{font-size:24px;color:var(--blue);line-height:1}
.hero__card span{font-size:12px;color:var(--muted)}

.stats-strip{position:relative;z-index:4;margin-top:-48px}
.stats-strip__grid{
  background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);
  border-radius:20px;padding:18px 20px;display:grid;grid-template-columns:repeat(4,1fr);gap:10px
}
.stats-strip article{padding:14px 16px;border-radius:14px;background:#fbfdff}
.stats-strip strong{display:block;font-size:24px;line-height:1.05;letter-spacing:-.03em;color:var(--blue)}
.stats-strip span{display:block;margin-top:6px;font-size:13px;color:var(--muted)}

.services-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}
.service-card{background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden;transition:transform .22s ease, box-shadow .22s ease, border-color .22s ease;min-width:0}
.service-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-soft);border-color:#c8dce9}
.service-card img{width:100%;aspect-ratio:4/3;object-fit:cover}
.service-card > div{padding:18px}
.service-card h3{margin:0 0 10px;font-size:18px;line-height:1.15}
.service-card p{margin:0 0 16px;font-size:13px;color:var(--muted);min-height:78px}
.service-card a{font-size:13px;font-weight:800;color:var(--blue)}
.service-card a span{display:inline-block;transition:transform .2s ease}
.service-card:hover a span{transform:translateX(4px)}

.benefits-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.benefit{background:#fff;border:1px solid #e5eef4;border-radius:18px;padding:26px;transition:transform .2s ease, box-shadow .2s ease}
.benefit:hover{transform:translateY(-4px);box-shadow:var(--shadow-soft)}
.benefit__icon{display:grid;place-items:center;width:50px;height:50px;border-radius:14px;background:#e6f3fd;color:var(--blue);font-weight:900;font-size:13px;margin-bottom:16px}
.benefit h3{margin:0 0 8px;font-size:18px}
.benefit p{margin:0;font-size:14px;color:var(--muted)}

.about-card{margin-top:28px;display:grid;grid-template-columns:1.15fr .85fr;gap:24px;align-items:stretch}
.about-card > div,
.about-list{background:#fff;border:1px solid var(--line);border-radius:20px;padding:28px;box-shadow:var(--shadow-soft)}
.about-card h3{margin:6px 0 14px;font-size:30px;line-height:1.08;letter-spacing:-.03em}
.about-card p{margin:0 0 12px;color:var(--muted)}
.about-list{list-style:none;margin:0;display:grid;gap:14px}
.about-list li{padding:14px 0;border-bottom:1px solid #edf2f6}
.about-list li:last-child{border-bottom:0}
.about-list strong{display:block;font-size:16px}
.about-list span{display:block;font-size:13px;color:var(--muted);margin-top:3px}

.calculator-layout{display:grid;grid-template-columns:minmax(0,1.55fr) minmax(340px,.72fr);gap:24px;align-items:stretch}
.calculator{background:#fff;border:1px solid var(--line);border-radius:22px;padding:30px;box-shadow:var(--shadow-soft)}
.calculator__head{display:block;margin-bottom:24px}
.calculator__head > p{margin-top:10px;max-width:700px}
.calc-grid{display:grid;grid-template-columns:1.35fr .82fr;gap:24px}
.calc-options fieldset{border:0;padding:0;margin:0 0 22px}
.calc-options legend{font-size:14px;font-weight:800;margin-bottom:10px}
.segmented{display:flex;flex-wrap:wrap;gap:8px}
.segmented button{border:1px solid #d6e3ec;background:#f8fbfd;color:#445667;padding:11px 14px;border-radius:10px;font-size:13px;font-weight:700;transition:all .2s ease}
.segmented button:hover{border-color:#a5cde8;background:#fff}
.segmented button.is-active{background:var(--blue);border-color:var(--blue);color:#fff;box-shadow:0 10px 20px rgba(11,120,208,.16)}
.quantity{display:inline-grid;grid-template-columns:42px 64px 42px;align-items:center;border:1px solid #d9e5ed;border-radius:10px;overflow:hidden;background:#fff}
.quantity button{height:42px;border:0;background:#f4f8fb;font-size:20px;font-weight:900;color:var(--blue)}
.quantity output{text-align:center;font-weight:900}
.checks{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.checks label{display:flex;align-items:center;gap:8px;font-size:13px;font-weight:700;color:#425464}
.checks input{width:17px;height:17px;accent-color:var(--blue)}
.calc-result{background:linear-gradient(145deg,#eef8ff,#fbfdff);border:1px solid #dbeaf7;border-radius:18px;padding:26px;display:flex;flex-direction:column;justify-content:center}
.calc-result > span{font-size:13px;font-weight:700;color:var(--muted)}
.calc-result strong{margin:8px 0 10px;font-size:clamp(34px,4vw,48px);line-height:1;letter-spacing:-.05em;color:#123f68}
.calc-result p{margin:0 0 18px;font-size:13px;color:var(--muted)}
.calc-result small{margin-top:10px;font-size:11px;color:var(--muted);text-align:center}

.measure-card{position:relative;overflow:hidden;border-radius:22px;background:linear-gradient(135deg,#0c73c7 0%, #2b94e1 100%);min-height:540px;color:#fff;display:flex}
.measure-card__copy{position:relative;z-index:2;width:62%;padding:30px}
.measure-card .section-kicker{color:#c8e9ff}
.measure-card h3{margin:6px 0 12px;font-size:36px;line-height:1.04;letter-spacing:-.03em}
.measure-card p{margin:0;color:#d8ecfb;font-size:14px}
.measure-card ul{list-style:none;padding:0;margin:22px 0 24px}
.measure-card li{position:relative;padding-left:22px;margin:11px 0;font-size:13px}
.measure-card li::before{content:'✓';position:absolute;left:0;top:0;font-weight:900}
.measure-card img{position:absolute;right:-34px;bottom:0;width:61%;height:92%;object-fit:cover;object-position:top center}

.solutions-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}
.solutions-grid article{background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden;padding-bottom:16px;transition:transform .22s ease, box-shadow .22s ease}
.solutions-grid article:hover{transform:translateY(-4px);box-shadow:var(--shadow-soft)}
.solutions-grid img{width:100%;aspect-ratio:1.4;object-fit:cover;margin-bottom:14px}
.solutions-grid h3,.solutions-grid p,.solutions-grid strong{margin-left:16px;margin-right:16px}
.solutions-grid h3{margin-top:0;margin-bottom:4px;font-size:17px}
.solutions-grid p{margin-top:0;margin-bottom:10px;font-size:12px;color:var(--muted)}
.solutions-grid strong{font-size:15px;color:var(--blue)}

.portfolio-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}
.portfolio-grid figure{margin:0;border-radius:18px;overflow:hidden;border:1px solid var(--line);background:#fff;transition:transform .22s ease, box-shadow .22s ease}
.portfolio-grid figure:hover{transform:translateY(-4px);box-shadow:var(--shadow-soft)}
.portfolio-grid img{width:100%;aspect-ratio:1.02;object-fit:cover}
.portfolio-grid figcaption{padding:14px 16px 16px}
.portfolio-grid strong{display:block;font-size:15px;line-height:1.25}
.portfolio-grid span{display:block;margin-top:6px;font-size:12px;color:var(--muted)}

.steps{list-style:none;padding:0;margin:12px 0 0;display:grid;grid-template-columns:repeat(6,1fr);gap:16px;counter-reset:step}
.steps li{position:relative;text-align:center;padding:0 10px}
.steps li:not(:last-child)::after{content:'';position:absolute;left:calc(50% + 34px);right:-18px;top:22px;height:1px;background:linear-gradient(90deg,#b7d9ef,#e5f0f7)}
.steps span{display:grid;place-items:center;width:44px;height:44px;margin:0 auto 16px;border-radius:50%;background:#fff;border:1px solid #cfe2ef;box-shadow:0 0 0 8px #e8f4fb;color:var(--blue);font-weight:900}
.steps h3{margin:0 0 6px;font-size:17px}
.steps p{margin:0;font-size:13px;color:var(--muted)}

.prices-layout{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(310px,.8fr);gap:24px;align-items:start}
.price-table-wrap{background:#fff;border:1px solid var(--line);border-radius:18px;overflow:hidden;box-shadow:var(--shadow-soft)}
.price-table-wrap table{width:100%;border-collapse:collapse}
.price-table-wrap th,
.price-table-wrap td{padding:16px 18px;border-bottom:1px solid #edf2f6;text-align:left}
.price-table-wrap thead th{font-size:13px;text-transform:uppercase;letter-spacing:.06em;color:#5f7383;background:#f8fbfd}
.price-table-wrap tbody tr:last-child td{border-bottom:0}
.price-table-wrap tbody td:first-child{font-weight:600}
.price-table-wrap tbody td:last-child{font-weight:800;white-space:nowrap}
.installment{display:grid;grid-template-columns:1.18fr .82fr;background:#edf7ff;border-radius:18px;overflow:hidden;border:1px solid #d7eaf7;min-height:100%}
.installment > div{padding:28px}
.badge{display:inline-block;padding:6px 10px;border-radius:999px;background:#fff;color:var(--blue);font-weight:900;font-size:12px}
.installment h3{margin:12px 0 10px;font-size:30px;line-height:1.08;letter-spacing:-.03em}
.installment p{margin:0;color:var(--muted);font-size:14px}
.installment ul{margin:16px 0 24px;padding-left:18px;font-size:13px;line-height:1.85}
.installment img{width:100%;height:100%;object-fit:cover}

.seo-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:24px;align-items:start}
.seo-copy{background:#fff;border:1px solid var(--line);border-radius:22px;padding:32px;box-shadow:var(--shadow-soft)}
.seo-copy p{margin-top:14px}
.seo-boxes{display:grid;gap:16px}
.seo-boxes article{background:#fff;border:1px solid var(--line);border-radius:18px;padding:24px;box-shadow:var(--shadow-soft)}
.seo-boxes h3{margin:0 0 10px;font-size:20px}
.seo-boxes p{margin:0;color:var(--muted);font-size:14px}

.reviews{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.reviews article{background:#fff;border:1px solid var(--line);border-radius:18px;padding:24px;box-shadow:var(--shadow-soft)}
.review-head{display:flex;align-items:center;gap:12px}
.avatar{display:grid;place-items:center;width:48px;height:48px;border-radius:50%;background:#e5f4fd;color:var(--blue);font-weight:900}
.review-head div{display:flex;flex-direction:column}
.review-head small{margin-top:2px;color:var(--muted)}
.stars{margin:12px 0 9px;letter-spacing:2px;color:#f3b12a}
.reviews p{margin:0;color:#4f6271;font-size:14px}

.faq-layout{display:grid;grid-template-columns:.72fr 1.28fr;gap:48px;align-items:start}
.faq-intro{position:sticky;top:104px}
.faq{display:grid;gap:10px}
.faq article{background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden}
.faq button{width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;border:0;background:#fff;padding:18px 20px;text-align:left;font-weight:800;color:var(--text)}
.faq button i{position:relative;flex:0 0 auto;width:18px;height:18px}
.faq button i::before,.faq button i::after{content:'';position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);background:var(--blue);border-radius:2px}
.faq button i::before{width:14px;height:2px}
.faq button i::after{width:2px;height:14px;transition:opacity .2s ease, transform .2s ease}
.faq article.is-open button i::after{opacity:0;transform:translate(-50%,-50%) rotate(90deg)}
.faq__answer{display:grid;grid-template-rows:0fr;transition:grid-template-rows .28s ease}
.faq__answer p{overflow:hidden;margin:0;padding:0 20px;color:var(--muted);font-size:14px}
.faq article.is-open .faq__answer{grid-template-rows:1fr}
.faq article.is-open .faq__answer p{padding:0 20px 18px}

.contacts-grid{display:grid;grid-template-columns:.82fr 1.08fr .8fr;gap:20px;align-items:stretch}
.contact-info,.map-card,.request-card{background:#fff;border:1px solid var(--line);border-radius:20px}
.contact-info{padding:30px;box-shadow:var(--shadow-soft)}
.contact-list{display:grid;gap:14px;margin-top:24px}
.contact-list a,.contact-list > div{display:flex;flex-direction:column;padding-top:14px;border-top:1px solid #edf2f6}
.contact-list span{font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:.08em}
.contact-list strong{margin-top:4px;font-size:15px}
.map-card{overflow:hidden;min-height:440px;box-shadow:var(--shadow-soft)}
.map-card iframe{border:0;width:100%;height:100%;min-height:440px}
.request-card{padding:28px;display:flex;flex-direction:column;box-shadow:var(--shadow-soft)}
.request-card h3{margin:6px 0 16px;font-size:30px;line-height:1.08}
.request-card label{display:grid;gap:6px;font-size:12px;font-weight:800;margin-bottom:12px}
.request-card input,.request-card textarea{
  width:100%;border:1px solid #d7e2ea;border-radius:10px;padding:12px 13px;resize:vertical;
  background:#fbfdfe;color:var(--text);outline:none;transition:border-color .2s ease, box-shadow .2s ease
}
.request-card input:focus,.request-card textarea:focus{border-color:#6ab2e3;box-shadow:0 0 0 3px rgba(11,120,208,.08)}
.request-card input.is-error{border-color:#df5c5c}
.request-card small{font-size:10px;color:var(--muted);margin-top:10px}
.form-status{margin:10px 0 0;font-size:12px;font-weight:800;color:#218d3e}

.footer{padding:26px 0 calc(26px + env(safe-area-inset-bottom));border-top:1px solid var(--line)}
.footer__inner{display:flex;align-items:center;justify-content:space-between;gap:26px}
.footer p{margin:0;max-width:480px;font-size:11px;color:var(--muted)}
.footer__links{display:flex;gap:18px;flex-wrap:wrap;font-size:12px;font-weight:700}
.footer__links a:hover,.footer__links a:focus-visible{color:var(--blue)}

.floating-call{
  position:fixed;right:24px;bottom:24px;z-index:90;width:56px;height:56px;border-radius:50%;
  display:grid;place-items:center;background:var(--blue);color:#fff;font-size:23px;
  box-shadow:0 16px 30px rgba(11,120,208,.32);transition:transform .2s ease, background .2s ease
}
.floating-call:hover,.floating-call:focus-visible{transform:translateY(-3px) scale(1.03);background:var(--blue-dark)}
.mobile-bar{display:none}

@media (max-width:1180px){
  .header__contact{display:none}
  .nav{gap:15px}
  .services-grid,.solutions-grid{grid-template-columns:repeat(3,1fr)}
  .benefits-grid{grid-template-columns:repeat(2,1fr)}
  .portfolio-grid{grid-template-columns:repeat(3,1fr)}
  .calculator-layout{grid-template-columns:1fr}
  .measure-card{min-height:430px}
  .measure-card__copy{width:58%}
  .steps{grid-template-columns:repeat(3,1fr);row-gap:34px}
  .steps li:nth-child(3)::after{display:none}
  .prices-layout,.seo-grid{grid-template-columns:1fr}
  .contacts-grid{grid-template-columns:1fr 1fr}
  .request-card{grid-column:1 / -1}
}

@media (max-width:860px){
  html{scroll-padding-top:72px}
  .container{width:min(var(--container), calc(100% - 32px))}
  .section{padding:68px 0}
  .header__inner{height:72px;gap:18px}
  .header__cta{display:none}
  .menu-toggle{display:block}
  .nav{
    position:fixed;top:72px;left:0;right:0;background:rgba(255,255,255,.98);backdrop-filter:blur(10px);
    border-bottom:1px solid var(--line);display:grid;gap:0;padding:8px 16px 16px;
    transform:translateY(-120%);opacity:0;visibility:hidden;transition:.24s ease;box-shadow:0 16px 28px rgba(18,52,74,.10)
  }
  .nav.is-open{transform:none;opacity:1;visibility:visible}
  .nav a{display:block;padding:13px 10px;border-bottom:1px solid #edf1f4;font-size:14px}
  .menu-toggle.is-open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
  .menu-toggle.is-open span:nth-child(2){opacity:0}
  .menu-toggle.is-open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
  .hero{min-height:740px}
  .hero__content{min-height:740px;align-items:flex-start}
  .hero__image{background-position:65% center}
  .hero__overlay{background:linear-gradient(180deg, rgba(248,252,255,.97) 0%, rgba(248,252,255,.92) 50%, rgba(248,252,255,.38) 78%, rgba(248,252,255,.08) 100%)}
  .hero__copy{width:100%;padding:56px 0 260px}
  .hero h1{font-size:clamp(40px, 9.8vw, 60px)}
  .hero__copy > p{font-size:17px;max-width:680px}
  .hero__features{grid-template-columns:repeat(2,1fr);max-width:100%}
  .hero__card{right:16px;bottom:16px}
  .stats-strip{margin-top:-36px}
  .stats-strip__grid{grid-template-columns:repeat(2,1fr)}
  .section-head{align-items:start;flex-direction:column;gap:12px}
  .services-grid,.solutions-grid{grid-template-columns:repeat(2,1fr)}
  .about-card,.calc-grid,.faq-layout,.contacts-grid{grid-template-columns:1fr}
  .faq-intro{position:static}
  .portfolio-grid{grid-template-columns:repeat(2,1fr)}
  .measure-card{min-height:400px}
  .measure-card__copy{width:65%}
  .measure-card img{right:-58px;width:58%}
  .reviews{grid-template-columns:1fr}
  .footer__inner{align-items:flex-start;flex-wrap:wrap}
  .footer p{order:3;max-width:none;width:100%}
}

@media (max-width:560px){
  .container{width:min(var(--container), calc(100% - 24px))}
  .section{padding:52px 0}
  .section-head{margin-bottom:24px}
  .section-head h2,.faq-intro h2,.contact-info h2,.seo-copy h2{font-size:34px}
  .logo__mark{width:34px;height:34px}
  .logo__text strong{font-size:14px}
  .logo__text small{font-size:8px}

  .hero{min-height:760px}
  .hero__content{min-height:760px}
  .hero__image{background-position:74% bottom;background-size:auto 58%;background-repeat:no-repeat}
  .hero__copy{padding:40px 0 320px}
  .eyebrow{font-size:10px;margin-bottom:14px}
  .hero h1{font-size:40px;line-height:1.01;margin-bottom:14px}
  .hero__copy > p{font-size:15px;margin-bottom:22px}
  .hero__actions{flex-direction:column;align-items:stretch;gap:12px}
  .hero__actions .btn{width:100%}
  .hero__actions .text-link{text-align:center;border-bottom:0}
  .hero__features{grid-template-columns:1fr;gap:10px;margin-top:22px}
  .hero__card{display:none}

  .stats-strip{margin-top:-28px}
  .stats-strip__grid{grid-template-columns:1fr;gap:8px;padding:12px}
  .stats-strip article{padding:12px 14px}
  .stats-strip strong{font-size:22px}
  .stats-strip span{font-size:12px}

  .services-grid,.benefits-grid,.solutions-grid,.portfolio-grid{grid-template-columns:1fr}
  .service-card{display:grid;grid-template-columns:42% 58%}
  .service-card img{height:100%;aspect-ratio:auto}
  .service-card > div{padding:14px}
  .service-card h3{font-size:16px}
  .service-card p{min-height:0;font-size:12px;margin-bottom:12px}

  .benefit{padding:20px}
  .about-card > div,.about-list,.calculator,.seo-copy,.seo-boxes article,.contact-info,.request-card{padding:22px}
  .about-card h3{font-size:28px}

  .calculator{border-radius:18px}
  .segmented{display:grid;grid-template-columns:1fr}
  .segmented button{width:100%}
  .checks{grid-template-columns:1fr}
  .calc-result{padding:20px}

  .measure-card{min-height:530px}
  .measure-card__copy{width:100%;padding:24px;padding-bottom:252px;background:linear-gradient(180deg, rgba(12,115,199,1) 0%, rgba(12,115,199,.96) 56%, rgba(12,115,199,.42) 76%, rgba(12,115,199,0) 100%)}
  .measure-card h3{font-size:30px}
  .measure-card img{right:0;width:100%;height:56%;object-position:top center}

  .solutions-grid article{display:grid;grid-template-columns:40% 60%;padding:0}
  .solutions-grid img{height:100%;aspect-ratio:auto;margin:0}
  .solutions-grid h3{margin-top:14px;font-size:16px}
  .solutions-grid strong{display:block;margin-bottom:14px}

  .portfolio-grid figure{display:grid;grid-template-columns:44% 56%}
  .portfolio-grid img{height:100%;aspect-ratio:auto}
  .portfolio-grid figcaption{padding:14px}

  .steps{grid-template-columns:1fr;gap:18px;margin-top:10px}
  .steps li{display:flex;align-items:center;gap:18px;text-align:left;padding:0}
  .steps li:not(:last-child)::after{left:21px;top:44px;right:auto;width:1px;height:25px;background:linear-gradient(180deg,#b7d9ef,#e5f0f7)}
  .steps span{margin:0;flex:0 0 42px;box-shadow:0 0 0 7px #e8f4fb}
  .steps h3{margin:0 0 2px}

  .price-table-wrap{overflow-x:auto}
  .price-table-wrap table{min-width:520px}
  .installment{grid-template-columns:1fr}
  .installment > div{padding:22px}
  .installment img{display:none}

  .map-card,.map-card iframe{min-height:320px}
  .footer{padding-bottom:98px}
  .footer__inner{display:grid;gap:14px}

  .floating-call{display:none}
  .mobile-bar{
    position:fixed;left:12px;right:12px;bottom:12px;z-index:120;display:grid;grid-template-columns:1fr 1.25fr;gap:10px;
    padding-bottom:env(safe-area-inset-bottom)
  }
  .mobile-bar a{
    display:flex;align-items:center;justify-content:center;min-height:52px;border-radius:14px;font-weight:800;
    box-shadow:0 14px 28px rgba(16,56,84,.16)
  }
  .mobile-bar__phone{background:#fff;color:var(--blue);border:1px solid #d7e6f1}
  .mobile-bar__cta{background:var(--blue);color:#fff}
}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none!important;transition:none!important}
}

/* Final visual QA refinements */
@media (min-width:1181px){
  :root{--container:1320px}
  .services-grid{grid-template-columns:repeat(6,1fr);gap:18px}
  .service-card{grid-column:span 2}
  .service-card:nth-child(4){grid-column:2 / span 2}
  .service-card:nth-child(5){grid-column:4 / span 2}
  .service-card img{aspect-ratio:16/10}
  .service-card p{min-height:0}

  .solutions-grid{grid-template-columns:repeat(3,1fr);gap:18px}
  .solutions-grid article{padding-bottom:18px}
  .solutions-grid img{aspect-ratio:16/9}
  .solutions-grid h3{font-size:18px}
  .solutions-grid p{font-size:13px;min-height:39px}

  .portfolio-grid{grid-template-columns:repeat(3,1fr);gap:18px}
  .portfolio-grid img{aspect-ratio:16/10}
  .portfolio-grid figure:nth-child(4){grid-column:1 / span 1}

  .steps{grid-template-columns:repeat(3,1fr);gap:18px 22px}
  .steps li{
    display:flex;align-items:flex-start;gap:16px;text-align:left;
    background:#fff;border:1px solid #e3edf3;border-radius:18px;padding:22px;
    box-shadow:0 8px 22px rgba(18,70,103,.05)
  }
  .steps li:not(:last-child)::after{display:none}
  .steps span{flex:0 0 44px;margin:0;box-shadow:0 0 0 6px #e8f4fb}
  .steps h3{margin:1px 0 5px}

  .calculator-layout{grid-template-columns:minmax(0,1.42fr) minmax(420px,.78fr)}
  .measure-card__copy{width:58%;padding:32px}
  .measure-card img{right:-12%;width:64%;height:94%}

  .prices-layout{grid-template-columns:minmax(0,1.12fr) minmax(400px,.88fr)}
  .installment{grid-template-columns:1.05fr .95fr}

  .seo-grid{grid-template-columns:1.08fr .92fr}
  .seo-copy h2{font-size:44px}
  .seo-copy p{font-size:15px;line-height:1.68}
}

.service-card img,.solutions-grid img,.portfolio-grid img,.installment img{transition:transform .35s ease}
.service-card:hover img,.solutions-grid article:hover img,.portfolio-grid figure:hover img{transform:scale(1.025)}
.service-card,.solutions-grid article,.portfolio-grid figure{isolation:isolate}
.service-card img,.solutions-grid img,.portfolio-grid img{will-change:transform}

.measure-card{
  background:linear-gradient(145deg,#0b6fbe 0%,#0e83d9 54%,#2d98de 100%);
  box-shadow:0 18px 44px rgba(11,105,180,.16)
}
.measure-card::after{
  content:'';position:absolute;inset:auto -70px -110px auto;width:320px;height:320px;border-radius:50%;
  background:rgba(255,255,255,.09);pointer-events:none
}

.seo-copy{max-width:none}
.seo-copy h2{max-width:760px}
.seo-copy p{max-width:820px}
.seo-boxes article{border-left:3px solid #c9e6f8}

.price-table-wrap tbody tr{transition:background .2s ease}
.price-table-wrap tbody tr:hover{background:#f8fbfd}

@media (max-width:1180px) and (min-width:861px){
  .services-grid,.solutions-grid,.portfolio-grid{grid-template-columns:repeat(2,1fr)}
  .service-card p{min-height:0}
  .solutions-grid img,.portfolio-grid img{aspect-ratio:16/10}
  .steps{grid-template-columns:repeat(2,1fr)}
  .steps li:nth-child(3)::after{display:none}
}

@media (max-width:860px){
  .section{padding:60px 0}
  .hero{min-height:720px}
  .hero__content{min-height:720px}
  .hero__copy{padding-top:46px}
  .stats-strip__grid{padding:14px}
  .about-card{gap:16px}
  .calculator-layout{gap:16px}
  .measure-card{min-height:430px}
  .seo-grid{gap:16px}
}

@media (max-width:560px){
  body{padding-bottom:72px}
  .section{padding:46px 0}
  .section-head h2,.faq-intro h2,.contact-info h2,.seo-copy h2{font-size:32px;line-height:1.05}
  .section-head > p{font-size:14px}

  .hero{min-height:730px}
  .hero__content{min-height:730px}
  .hero__copy{padding:34px 0 302px}
  .hero h1{font-size:37px;letter-spacing:-.045em}
  .hero__copy > p{font-size:14px;line-height:1.55}
  .hero__image{background-position:69% bottom;background-size:auto 56%}
  .hero__features{grid-template-columns:repeat(2,1fr);gap:8px}
  .hero__features div{padding:12px}
  .hero__features div:nth-child(3){grid-column:1 / -1}
  .hero__features strong{font-size:13px}
  .hero__features span{font-size:11px}

  .stats-strip__grid{grid-template-columns:repeat(2,1fr);gap:8px}
  .stats-strip article{padding:11px 12px}
  .stats-strip strong{font-size:19px}
  .stats-strip span{font-size:11px;line-height:1.35}

  .services-grid{display:grid;grid-template-columns:1fr;gap:14px}
  .service-card{display:block}
  .service-card img{width:100%;height:auto;aspect-ratio:16/10}
  .service-card > div{padding:16px}
  .service-card h3{font-size:18px}
  .service-card p{font-size:13px;line-height:1.5}

  .benefits-grid{gap:12px}
  .benefit{display:grid;grid-template-columns:48px 1fr;column-gap:14px;align-items:start}
  .benefit__icon{grid-row:1 / span 2;margin:0}
  .benefit h3{margin-top:2px}
  .benefit p{grid-column:2}

  .about-card{margin-top:18px}
  .about-card h3{font-size:25px}
  .about-card p{font-size:14px;line-height:1.62}

  .calculator{padding:18px 14px}
  .calculator__head{margin-bottom:20px}
  .calc-result strong{font-size:36px}
  .measure-card{min-height:500px}
  .measure-card__copy{padding:22px 20px 238px}
  .measure-card img{height:51%;object-position:50% 10%}

  .solutions-grid{
    display:flex;overflow-x:auto;gap:12px;padding:0 0 10px;scroll-snap-type:x mandatory;
    scrollbar-width:none;margin-right:-12px
  }
  .solutions-grid::-webkit-scrollbar{display:none}
  .solutions-grid article{flex:0 0 82%;display:block;scroll-snap-align:start;padding-bottom:16px}
  .solutions-grid img{height:auto;aspect-ratio:16/10;margin-bottom:14px}
  .solutions-grid h3{font-size:17px}
  .solutions-grid p{font-size:12px;min-height:0}

  .portfolio-grid{
    display:flex;overflow-x:auto;gap:12px;padding:0 0 10px;scroll-snap-type:x mandatory;
    scrollbar-width:none;margin-right:-12px
  }
  .portfolio-grid::-webkit-scrollbar{display:none}
  .portfolio-grid figure{flex:0 0 86%;display:block;scroll-snap-align:start}
  .portfolio-grid img{height:auto;aspect-ratio:16/10}

  .steps{gap:12px}
  .steps li{background:#fff;border:1px solid #e1ebf1;border-radius:16px;padding:15px 14px;box-shadow:0 7px 18px rgba(19,68,98,.04)}
  .steps li:not(:last-child)::after{display:none}

  .price-table-wrap{border-radius:14px}
  .price-table-wrap table{min-width:0}
  .price-table-wrap th,.price-table-wrap td{padding:13px 12px;font-size:12px}
  .price-table-wrap th:last-child,.price-table-wrap td:last-child{text-align:right}
  .installment h3{font-size:26px}

  .seo-copy h2{font-size:30px}
  .seo-copy p{font-size:14px;line-height:1.62}
  .seo-boxes{gap:12px}
  .seo-boxes article{padding:18px}

  .reviews{gap:12px}
  .reviews article{padding:20px}
  .faq button{padding:16px 14px;font-size:14px}
  .faq__answer p{padding-left:14px;padding-right:14px;font-size:13px}
  .faq article.is-open .faq__answer p{padding-left:14px;padding-right:14px;padding-bottom:16px}

  .contact-list strong{font-size:14px}
  .map-card,.map-card iframe{min-height:280px}
  .request-card h3{font-size:26px}

  .mobile-bar{left:10px;right:10px;bottom:10px;gap:8px}
  .mobile-bar a{min-height:50px;font-size:14px}
}

@media (max-width:380px){
  .container{width:calc(100% - 20px)}
  .hero h1{font-size:34px}
  .hero__features{grid-template-columns:1fr}
  .hero__features div:nth-child(3){grid-column:auto}
  .stats-strip__grid{grid-template-columns:1fr}
  .solutions-grid article{flex-basis:88%}
  .portfolio-grid figure{flex-basis:90%}
}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none!important;transition:none!important}
}