:root {
  --navy: #0b1f33;
  --navy-2: #102d49;
  --blue: #087fc1;
  --sky: #19a9e5;
  --orange: #f59e0b;
  --orange-dark: #d97706;
  --paper: #f7f9fc;
  --white: #ffffff;
  --ink: #17202a;
  --muted: #5b6775;
  --line: #dfe7ef;
  --success: #0f9f6e;
  --shadow: 0 20px 55px rgba(11, 31, 51, .11);
  --shadow-sm: 0 10px 30px rgba(11, 31, 51, .08);
  --radius: 22px;
  --radius-sm: 14px;
  --container: 1180px;
}

*, *::before, *::after { box-sizing: border-box; }
html { width: 100%; max-width: 100%; overflow-x: hidden; scroll-behavior: smooth; }
body {
  margin: 0;
  width: 100%;
  max-width: 100%;
  min-width: 0;
  overflow-x: hidden;
  color: var(--ink);
  background: var(--white);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
@supports (overflow: clip) {
  html, body { overflow-x: clip; }
}
body.nav-open { overflow: hidden; }
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }
button { cursor: pointer; }
p { margin: 0 0 1rem; }
h1, h2, h3, h4 {
  margin: 0 0 1rem;
  color: var(--navy);
  font-weight: 790;
  line-height: 1.12;
  letter-spacing: -.035em;
}
h1 { font-size: clamp(2.5rem, 5vw, 4.75rem); }
h2 { font-size: clamp(2rem, 3.8vw, 3.15rem); }
h3 { font-size: clamp(1.2rem, 2vw, 1.48rem); }
ul, ol { padding-left: 1.2rem; }
:focus-visible { outline: 3px solid rgba(245, 158, 11, .7); outline-offset: 3px; }
::selection { background: rgba(25, 169, 229, .2); }

.skip-link {
  position: fixed; z-index: 9999; top: 10px; left: 10px; padding: .75rem 1rem;
  color: #fff; background: var(--navy); border-radius: 10px; transform: translateY(-150%);
}
.skip-link:focus { transform: translateY(0); }
.container { width: min(calc(100% - 32px), var(--container)); margin-inline: auto; }
.section { padding: 92px 0; }
.section-sm { padding: 64px 0; }
.section-soft { background: var(--paper); }
.section-dark { color: #fff; background: var(--navy); }
.section-dark h2, .section-dark h3 { color: #fff; }
.eyebrow {
  display: inline-flex; align-items: center; gap: .55rem; margin-bottom: 1rem; color: var(--blue);
  font-size: .79rem; font-weight: 800; letter-spacing: .14em; text-transform: uppercase;
}
.eyebrow::before { width: 28px; height: 2px; content: ""; background: var(--orange); }
.lead { max-width: 720px; color: var(--muted); font-size: clamp(1.05rem, 1.5vw, 1.18rem); }
.section-heading { display: flex; align-items: end; justify-content: space-between; gap: 28px; margin-bottom: 42px; }
.section-heading > div { max-width: 760px; }
.section-heading p { color: var(--muted); }
.kicker { color: var(--orange); font-weight: 800; }

.topbar { color: #e6f3fb; background: #071827; font-size: .78rem; font-weight: 720; overflow: hidden; }
.topbar, .site-header, main, .site-footer { width: 100%; max-width: 100%; }
.contact-ticker-viewport { display: flex; min-height: 40px; align-items: center; overflow: hidden; }
.contact-ticker-track {
  display: flex;
  width: max-content;
  align-items: center;
  gap: 20px;
  padding-inline: 24px;
  white-space: nowrap;
  animation: ticker-left-to-right 24s linear infinite;
  will-change: transform;
}
.contact-ticker:hover .contact-ticker-track, .contact-ticker:focus-within .contact-ticker-track { animation-play-state: paused; }
.contact-ticker a { color: #fff; transition: color .2s ease; }
.contact-ticker a:hover { color: #8edcff; }
.ticker-badge { padding: 4px 9px; color: #17202a; border-radius: 999px; background: var(--orange); font-size: .68rem; font-weight: 900; letter-spacing: .08em; }
.ticker-dot { color: var(--orange); font-size: 1rem; }
@keyframes ticker-left-to-right {
  from { transform: translateX(-5%); }
  to { transform: translateX(100vw); }
}
.icon { width: 20px; height: 20px; flex: 0 0 auto; fill: none; stroke: currentColor; stroke-linecap: round; stroke-linejoin: round; stroke-width: 1.8; }

.site-header {
  position: sticky; z-index: 1000; top: 0; border-bottom: 1px solid rgba(223, 231, 239, .85);
  background: rgba(255,255,255,.94); backdrop-filter: blur(16px);
}
.header-inner { display: flex; min-height: 78px; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: inline-flex; align-items: center; gap: 11px; flex: 0 0 auto; }
.brand-mark {
  position: relative; display: grid; width: 46px; height: 46px; place-items: center; overflow: hidden;
  color: #fff; border-radius: 14px; background: var(--blue); box-shadow: 0 9px 23px rgba(8,127,193,.25);
}
.brand-mark::after { position: absolute; right: -9px; bottom: -10px; width: 30px; height: 30px; content: ""; border-radius: 50%; background: var(--orange); }
.brand-mark .icon { position: relative; z-index: 1; width: 25px; height: 25px; }
.brand-text { display: grid; line-height: 1; }
.brand-text strong { color: var(--navy); font-size: 1.25rem; letter-spacing: -.03em; }
.brand-text span { margin-top: 5px; color: var(--muted); font-size: .65rem; font-weight: 800; letter-spacing: .13em; text-transform: uppercase; }
.brand-logo { display: block; width: 210px; height: auto; }
.site-footer .brand { width: max-content; padding: 7px 11px; border-radius: 14px; background: #fff; box-shadow: 0 12px 30px rgba(0,0,0,.13); }
.site-footer .brand-logo { width: 205px; }
.nav { margin-left: auto; }
.nav-list { display: flex; margin: 0; padding: 0; align-items: center; gap: 2px; list-style: none; }
.nav-link { display: inline-flex; min-height: 44px; align-items: center; padding: .55rem .7rem; color: #334456; border-radius: 10px; font-size: .89rem; font-weight: 700; }
.nav-link:hover, .nav-link.active { color: var(--blue); background: #eef8fd; }
.header-actions { display: flex; align-items: center; gap: 9px; }
.nav-toggle { display: none; width: 46px; height: 46px; place-items: center; color: var(--navy); border: 1px solid var(--line); border-radius: 12px; background: #fff; }

.btn {
  display: inline-flex; min-height: 48px; align-items: center; justify-content: center; gap: 9px; padding: .78rem 1.2rem;
  border: 1px solid transparent; border-radius: 12px; font-size: .91rem; font-weight: 800; transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary { color: #fff; background: var(--blue); box-shadow: 0 11px 25px rgba(8,127,193,.24); }
.btn-primary:hover { color: #fff; background: #066da6; }
.btn-orange { color: #261a03; background: var(--orange); box-shadow: 0 11px 25px rgba(245,158,11,.25); }
.btn-orange:hover { background: #f7aa24; }
.btn-light { color: var(--navy); border-color: var(--line); background: #fff; box-shadow: var(--shadow-sm); }
.btn-ghost { color: var(--blue); border-color: rgba(8,127,193,.22); background: #eff9fe; }
.btn .icon { width: 19px; height: 19px; }

.hero { position: relative; overflow: hidden; background: linear-gradient(120deg, #f5fbff 0%, #fff 54%, #fff8ed 100%); }
.hero::before {
  position: absolute; top: -260px; left: -180px; width: 600px; height: 600px; content: "";
  border: 1px solid rgba(25,169,229,.13); border-radius: 50%; box-shadow: 0 0 0 80px rgba(25,169,229,.035), 0 0 0 160px rgba(25,169,229,.025);
}
.hero-grid { position: relative; display: grid; min-height: 680px; padding: 72px 0 64px; align-items: center; grid-template-columns: 1.02fr .98fr; gap: 58px; }
.hero-copy { position: relative; z-index: 2; }
.hero h1 { max-width: 700px; margin-bottom: 22px; }
.hero h1 span { color: var(--blue); }
.hero .lead { max-width: 650px; margin-bottom: 29px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 11px; }
.hero-note { display: flex; margin-top: 27px; align-items: center; gap: 11px; color: var(--muted); font-size: .88rem; }
.hero-note strong { color: var(--navy); }
.avatar-stack { display: flex; }
.avatar-stack span { display: grid; width: 34px; height: 34px; margin-left: -7px; place-items: center; color: #fff; border: 3px solid #fff; border-radius: 50%; background: var(--blue); font-size: .7rem; font-weight: 800; }
.avatar-stack span:first-child { margin-left: 0; background: var(--navy); }
.avatar-stack span:last-child { background: var(--orange-dark); }
.hero-media { position: relative; }
.hero-media::before { position: absolute; inset: 8% -4% -5% 12%; content: ""; border-radius: 42px; background: var(--navy); transform: rotate(4deg); }
.hero-picture { position: relative; overflow: hidden; border: 8px solid #fff; border-radius: 32px; box-shadow: var(--shadow); }
.hero-picture img { width: 100%; aspect-ratio: 16/10; object-fit: cover; }
.hero-video-frame { isolation: isolate; background: var(--navy); }
.hero-video { display: block; width: 100%; aspect-ratio: 16/10; object-fit: cover; object-position: center; background: var(--navy); }
.hero-video-label { position: absolute; z-index: 2; bottom: 16px; left: 16px; display: inline-flex; padding: 8px 11px; align-items: center; gap: 8px; color: #fff; border: 1px solid rgba(255,255,255,.22); border-radius: 999px; background: rgba(11,31,51,.78); backdrop-filter: blur(9px); font-size: .73rem; font-weight: 800; letter-spacing: .02em; }
.hero-video-label > span { width: 8px; height: 8px; border-radius: 50%; background: var(--success); box-shadow: 0 0 0 5px rgba(15,159,110,.16); }
.hero-badge { position: absolute; right: -18px; bottom: 36px; display: flex; max-width: 225px; padding: 14px 16px; align-items: center; gap: 11px; border-radius: 15px; background: #fff; box-shadow: var(--shadow); }
.hero-badge .badge-icon { display: grid; width: 43px; height: 43px; flex: 0 0 auto; place-items: center; color: #fff; border-radius: 12px; background: var(--success); }
.hero-badge strong, .hero-badge span { display: block; line-height: 1.25; }
.hero-badge span { margin-top: 3px; color: var(--muted); font-size: .72rem; }

.trust-strip { position: relative; z-index: 5; margin-top: -1px; color: #fff; background: var(--navy); }
.trust-grid { display: grid; min-height: 104px; align-items: center; grid-template-columns: repeat(4, 1fr); }
.trust-item { display: flex; padding: 21px 25px; align-items: center; gap: 13px; border-right: 1px solid rgba(255,255,255,.12); }
.trust-item:last-child { border-right: 0; }
.trust-item .icon { width: 26px; height: 26px; color: var(--sky); }
.trust-item strong, .trust-item span { display: block; line-height: 1.35; }
.trust-item span { color: #a9bfd2; font-size: .76rem; }

.brand-showcase { position: relative; border-bottom: 1px solid var(--line); background: linear-gradient(180deg, #fff 0%, #f7fbfe 100%); }
.brand-showcase-head { max-width: 780px; margin-bottom: 34px; }
.brand-showcase-head h2 { margin-bottom: 12px; }
.brand-showcase-head p { color: var(--muted); }
.brand-category { padding: 24px; border: 1px solid var(--line); border-radius: 22px; background: #fff; box-shadow: var(--shadow-sm); }
.brand-category + .brand-category { margin-top: 20px; }
.brand-category-title { display: flex; margin-bottom: 18px; align-items: center; gap: 13px; }
.brand-category-title > div > span { color: var(--muted); font-size: .72rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.brand-category-title h3 { margin: 2px 0 0; }
.brand-category-icon { display: grid; width: 46px; height: 46px; flex: 0 0 auto; place-items: center; color: #fff; border-radius: 14px; }
.brand-category-icon.climate { background: var(--blue); }
.brand-category-icon.heating { background: var(--orange-dark); }
.brand-category-icon .icon { width: 25px; height: 25px; }
.brand-logo-grid { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 12px; }
.brand-logo-card {
  display: flex; min-width: 0; min-height: 112px; padding: 14px 12px 11px; align-items: center; justify-content: center; flex-direction: column; gap: 7px;
  border: 1px solid #e5edf4; border-radius: 15px; background: #fff; transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease;
}
.brand-logo-card:hover { border-color: rgba(8,127,193,.25); box-shadow: 0 10px 25px rgba(11,31,51,.08); transform: translateY(-3px); }
.brand-logo-card img { width: 100%; max-width: 150px; height: 52px; object-fit: contain; }
.brand-logo-card > span:last-child { color: #657486; font-size: .69rem; font-weight: 750; text-align: center; }
.brand-disclaimer { margin: 18px 2px 0; color: var(--muted); font-size: .76rem; line-height: 1.55; }
.brand-disclaimer strong { color: var(--navy); }

.service-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.service-card {
  position: relative; display: flex; min-height: 260px; padding: 26px; flex-direction: column; overflow: hidden;
  border: 1px solid var(--line); border-radius: var(--radius); background: #fff; box-shadow: 0 1px 0 rgba(11,31,51,.02); transition: transform .25s ease, border-color .25s ease, box-shadow .25s ease;
}
.service-card::after { position: absolute; right: -38px; bottom: -50px; width: 120px; height: 120px; content: ""; border-radius: 50%; background: rgba(25,169,229,.07); }
.service-card:hover { border-color: rgba(8,127,193,.28); box-shadow: var(--shadow-sm); transform: translateY(-6px); }
.card-icon { display: grid; width: 50px; height: 50px; margin-bottom: 26px; place-items: center; color: var(--blue); border-radius: 14px; background: #ebf7fd; }
.card-icon .icon { width: 27px; height: 27px; }
.service-card h3 { margin-bottom: 10px; }
.service-card p { color: var(--muted); font-size: .9rem; }
.card-link { display: inline-flex; margin-top: auto; align-items: center; gap: 7px; color: var(--blue); font-size: .85rem; font-weight: 800; }
.card-link .icon { width: 16px; height: 16px; }

.split { display: grid; align-items: center; grid-template-columns: 1fr 1fr; gap: 70px; }
.split-media { position: relative; }
.split-media img { width: 100%; aspect-ratio: 4/3; object-fit: cover; border-radius: 28px; box-shadow: var(--shadow); }
.experience-card { position: absolute; right: -24px; bottom: -25px; max-width: 225px; padding: 18px; border-radius: 16px; background: #fff; box-shadow: var(--shadow); }
.experience-card strong { display: block; color: var(--navy); font-size: 1.05rem; }
.experience-card span { color: var(--muted); font-size: .79rem; }
.check-list { display: grid; margin: 24px 0 30px; padding: 0; grid-template-columns: 1fr 1fr; gap: 13px 18px; list-style: none; }
.check-list li { display: flex; align-items: flex-start; gap: 10px; color: #344558; font-weight: 650; }
.check-list .icon { width: 20px; height: 20px; margin-top: 3px; color: var(--success); }

.fault-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.fault-panel { padding: 30px; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; }
.fault-panel-head { display: flex; margin-bottom: 18px; align-items: center; gap: 14px; }
.fault-panel ul { display: grid; margin: 0; padding: 0; grid-template-columns: 1fr 1fr; gap: 10px; list-style: none; }
.fault-panel li { display: flex; align-items: center; gap: 9px; color: var(--muted); font-size: .9rem; }
.fault-panel li::before { width: 7px; height: 7px; content: ""; border-radius: 50%; background: var(--orange); }
.notice { margin-top: 22px; padding: 18px 20px; color: #5d4713; border: 1px solid #f6d98d; border-radius: 13px; background: #fff9e9; font-size: .87rem; }

.process-grid { display: grid; counter-reset: process; grid-template-columns: repeat(5, 1fr); gap: 16px; }
.process-card { position: relative; padding: 28px 20px 22px; border-radius: 18px; background: rgba(255,255,255,.07); }
.process-card::before { display: grid; width: 38px; height: 38px; margin-bottom: 22px; place-items: center; content: "0" counter(process); counter-increment: process; color: var(--navy); border-radius: 11px; background: var(--orange); font-weight: 900; }
.process-card h3 { margin-bottom: 9px; font-size: 1.08rem; }
.process-card p { margin: 0; color: #b9c9d6; font-size: .84rem; }

.area-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.area-card { position: relative; min-height: 260px; padding: 35px; overflow: hidden; color: #fff; border-radius: 25px; background: var(--navy); }
.area-card:nth-child(2) { background: var(--blue); }
.area-card h3 { color: #fff; font-size: 1.8rem; }
.area-card p { max-width: 440px; color: #c4d7e5; }
.area-card:nth-child(2) p { color: #e3f4fb; }
.area-card .card-link { color: #fff; }
.area-card::after { position: absolute; right: -45px; bottom: -80px; width: 210px; height: 210px; content: ""; border: 38px solid rgba(255,255,255,.07); border-radius: 50%; }

.work-grid { display: grid; grid-template-columns: 1.25fr .75fr .75fr; grid-template-rows: 210px 210px; gap: 14px; }
.work-item { position: relative; min-height: 190px; overflow: hidden; border-radius: 20px; background: var(--navy); box-shadow: var(--shadow-sm); }
.work-item:first-child { grid-row: 1 / span 2; }
.work-item img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
.work-item:hover img { transform: scale(1.035); }
.work-item figcaption { position: absolute; right: 0; bottom: 0; left: 0; padding: 36px 18px 16px; color: #fff; background: linear-gradient(transparent, rgba(5,20,33,.8)); font-size: .84rem; font-weight: 800; }
.placeholder-work { display: grid; width: 100%; height: 100%; place-items: center; background: linear-gradient(140deg, #0b1f33, #087fc1); }
.placeholder-work .icon { width: 48px; height: 48px; color: rgba(255,255,255,.6); }

.faq-list { display: grid; gap: 11px; }
.faq-item { overflow: hidden; border: 1px solid var(--line); border-radius: 15px; background: #fff; }
.faq-question { display: flex; width: 100%; min-height: 64px; padding: 16px 19px; align-items: center; justify-content: space-between; gap: 18px; color: var(--navy); border: 0; background: transparent; text-align: left; font-weight: 780; }
.faq-question .icon { transition: transform .2s ease; }
.faq-item.open .faq-question .icon { transform: rotate(45deg); }
.faq-answer { display: none; padding: 0 19px 18px; color: var(--muted); }
.faq-item.open .faq-answer { display: block; }
.faq-answer p:last-child { margin-bottom: 0; }

.blog-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 19px; }
.blog-card { overflow: hidden; border: 1px solid var(--line); border-radius: 20px; background: #fff; transition: box-shadow .25s ease, transform .25s ease; }
.blog-card:hover { box-shadow: var(--shadow-sm); transform: translateY(-5px); }
.blog-thumb { position: relative; display: grid; min-height: 190px; padding: 0; place-items: stretch; overflow: hidden; color: #fff; background: linear-gradient(135deg, var(--navy), var(--blue)); }
.blog-thumb.orange { background: linear-gradient(135deg, #7f3d08, var(--orange)); }
.blog-thumb .icon { width: 48px; height: 48px; opacity: .8; }
.blog-thumb img { width: 100%; height: 100%; min-height: 190px; object-fit: cover; transition: transform .45s ease; }
.blog-card:hover .blog-thumb img { transform: scale(1.045); }
.blog-body { padding: 22px; }
.blog-meta { margin-bottom: 10px; color: var(--blue); font-size: .72rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.blog-card h3 { font-size: 1.15rem; }
.blog-card p { color: var(--muted); font-size: .88rem; }

.contact-band { position: relative; overflow: hidden; padding: 62px 0; color: #fff; background: var(--blue); }
.contact-band::after { position: absolute; top: -120px; right: -80px; width: 360px; height: 360px; content: ""; border: 60px solid rgba(255,255,255,.07); border-radius: 50%; }
.contact-band-inner { position: relative; z-index: 2; display: flex; align-items: center; justify-content: space-between; gap: 30px; }
.contact-band h2 { margin-bottom: 9px; color: #fff; }
.contact-band p { margin: 0; color: #e0f2fb; }
.contact-band-actions { display: flex; flex: 0 0 auto; gap: 10px; }

.site-footer { padding: 68px 0 24px; color: #b9cad8; background: #061521; }
.footer-grid { display: grid; padding-bottom: 48px; grid-template-columns: 1.55fr 1fr 1fr 1.2fr; gap: 46px; }
.site-footer .brand-text strong { color: #fff; }
.site-footer .brand-text span { color: #7890a5; }
.footer-about { max-width: 380px; margin-top: 18px; color: #91a8ba; font-size: .9rem; }
.footer-title { margin-bottom: 18px; color: #fff; font-size: .95rem; letter-spacing: -.01em; }
.footer-links { display: grid; margin: 0; padding: 0; gap: 9px; list-style: none; }
.footer-links a { color: #9bb0c1; font-size: .86rem; transition: color .2s ease; }
.footer-links a:hover { color: #fff; }
.contact-list li { display: flex; align-items: flex-start; gap: 10px; }
.contact-list .icon { width: 18px; height: 18px; margin-top: 3px; color: var(--sky); }
.footer-bottom { display: flex; padding-top: 21px; align-items: center; justify-content: space-between; gap: 20px; border-top: 1px solid rgba(255,255,255,.08); color: #7690a4; font-size: .76rem; }
.footer-legal { display: flex; flex-wrap: wrap; gap: 17px; }

.page-hero { position: relative; padding: 82px 0 70px; overflow: hidden; color: #fff; background: linear-gradient(115deg, #071827, #0d4164); }
.page-hero::after { position: absolute; right: -150px; bottom: -280px; width: 520px; height: 520px; content: ""; border: 75px solid rgba(255,255,255,.055); border-radius: 50%; }
.page-hero .container { position: relative; z-index: 2; }
.page-hero h1 { max-width: 850px; color: #fff; font-size: clamp(2.45rem, 5vw, 4rem); }
.page-hero p { max-width: 760px; color: #bfd3e2; font-size: 1.08rem; }
.breadcrumb { display: flex; margin: 0 0 24px; padding: 0; flex-wrap: wrap; align-items: center; gap: 9px; color: #8fb4ce; list-style: none; font-size: .79rem; }
.breadcrumb li:not(:last-child)::after { margin-left: 9px; content: "/"; opacity: .6; }
.breadcrumb a:hover { color: #fff; }

.content-grid { display: grid; align-items: start; grid-template-columns: minmax(0, 1fr) 340px; gap: 50px; }
.content-main > *:first-child { margin-top: 0; }
.content-main h2 { margin-top: 42px; font-size: clamp(1.65rem, 3vw, 2.25rem); }
.content-main h3 { margin-top: 28px; }
.content-main p, .content-main li { color: #435365; }
.content-main li + li { margin-top: .55rem; }
.content-main a:not(.btn) { color: var(--blue); text-decoration: underline; text-underline-offset: 3px; }
.info-box { margin: 24px 0; padding: 22px; border-left: 4px solid var(--blue); border-radius: 0 14px 14px 0; background: #eef8fd; }
.info-box.warning { color: #5d4713; border-left-color: var(--orange); background: #fff9e9; }
.side-card { position: sticky; top: 105px; padding: 25px; border: 1px solid var(--line); border-radius: 19px; background: #fff; box-shadow: var(--shadow-sm); }
.side-card h2 { margin-bottom: 10px; font-size: 1.45rem; }
.side-card p { color: var(--muted); font-size: .88rem; }
.side-card .btn { width: 100%; margin-top: 9px; }
.mini-contact { display: grid; margin: 21px 0 0; padding: 19px 0 0; gap: 12px; border-top: 1px solid var(--line); }
.mini-contact a { display: flex; align-items: center; gap: 10px; color: var(--navy); font-size: .85rem; font-weight: 730; }
.mini-contact .icon { color: var(--blue); }

.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.feature-box { padding: 25px; border: 1px solid var(--line); border-radius: 18px; background: #fff; }
.feature-box .card-icon { margin-bottom: 18px; }
.feature-box p { color: var(--muted); font-size: .88rem; }

.form-card { padding: 32px; border: 1px solid var(--line); border-radius: 23px; background: #fff; box-shadow: var(--shadow-sm); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.field.full { grid-column: 1 / -1; }
.field label { display: block; margin-bottom: 7px; color: var(--navy); font-size: .84rem; font-weight: 780; }
.field input, .field select, .field textarea { width: 100%; min-height: 50px; padding: .7rem .85rem; color: var(--ink); border: 1px solid #cfdbe6; border-radius: 11px; background: #fff; }
.field textarea { min-height: 125px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--blue); outline: 3px solid rgba(8,127,193,.12); }
.field-error { min-height: 18px; margin-top: 4px; color: #b42318; font-size: .74rem; }
.checkbox { display: flex; align-items: flex-start; gap: 9px; color: var(--muted); font-size: .79rem; }
.checkbox input { width: 18px; height: 18px; margin-top: 2px; }
.honeypot { position: absolute !important; left: -9999px !important; }
.form-status { margin-top: 14px; font-size: .86rem; }

.contact-cards { display: grid; margin-bottom: 32px; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.contact-card { padding: 22px; border: 1px solid var(--line); border-radius: 17px; background: #fff; }
.contact-card .icon { margin-bottom: 15px; color: var(--blue); }
.contact-card strong, .contact-card span { display: block; }
.contact-card span { margin-top: 4px; color: var(--muted); font-size: .84rem; }
.map-placeholder { position: relative; display: grid; min-height: 400px; place-items: center; overflow: hidden; border-radius: 24px; background: radial-gradient(circle at 20% 20%, #d9f1fc, #edf4f8 40%, #dfeaf0); }
.map-placeholder::before, .map-placeholder::after { position: absolute; width: 140%; height: 22px; content: ""; background: rgba(255,255,255,.85); transform: rotate(23deg); }
.map-placeholder::after { transform: rotate(-18deg); }
.map-pin { position: relative; z-index: 2; max-width: 310px; padding: 24px; text-align: center; border-radius: 18px; background: #fff; box-shadow: var(--shadow); }
.map-pin .icon { width: 40px; height: 40px; margin: 0 auto 12px; color: var(--orange-dark); }

.legal { max-width: 880px; }
.legal h2 { margin-top: 38px; font-size: 1.55rem; }
.legal p, .legal li { color: #435365; }

.article-meta { display: flex; margin-top: 22px; flex-wrap: wrap; gap: 12px 24px; color: #a9c2d4; font-size: .78rem; }
.article-meta span { display: inline-flex; align-items: center; gap: 7px; }
.article-body { font-size: 1.03rem; }
.article-body > p:first-child { color: #344558; font-size: 1.16rem; }

.mobile-actions {
  position: fixed;
  z-index: 1100;
  right: calc(22px + env(safe-area-inset-right));
  bottom: calc(24px + env(safe-area-inset-bottom));
  display: flex;
  align-items: flex-end;
  flex-direction: column;
  gap: 12px;
}
.mobile-action {
  position: relative;
  display: grid;
  width: 56px;
  height: 56px;
  place-items: center;
  color: #fff;
  border: 2px solid rgba(255,255,255,.9);
  border-radius: 50%;
  background: var(--blue);
  box-shadow: 0 10px 28px rgba(11,31,51,.25);
  isolation: isolate;
}
.mobile-action:nth-child(1) { animation: hzm-contact-pulse 3.6s ease-in-out infinite; }
.mobile-action:nth-child(2) { background: #128c7e; animation: hzm-contact-pulse 3.6s ease-in-out 1.8s infinite; }
.mobile-action:nth-child(3) { background: linear-gradient(135deg, #833ab4 0%, #e1306c 55%, #f77737 100%); }
.mobile-action .icon { width: 25px; height: 25px; }
.mobile-action span {
  position: absolute;
  right: 66px;
  width: max-content;
  max-width: 210px;
  padding: 7px 11px;
  color: #fff;
  border-radius: 9px;
  background: var(--navy);
  box-shadow: var(--shadow-sm);
  font-size: .74rem;
  font-weight: 800;
  line-height: 1.2;
  opacity: 0;
  pointer-events: none;
  transform: translateX(8px);
  transition: opacity .2s ease, transform .2s ease;
}
.mobile-action:hover, .mobile-action:focus-visible { animation-play-state: paused; transform: translateY(-2px) scale(1.04); }
.mobile-action:hover span, .mobile-action:focus-visible span { opacity: 1; transform: translateX(0); }
@keyframes hzm-contact-pulse {
  0%, 22%, 100% { transform: scale(1); box-shadow: 0 10px 28px rgba(11,31,51,.25); }
  10% { transform: scale(1.1); box-shadow: 0 10px 34px rgba(8,127,193,.45), 0 0 0 9px rgba(25,169,229,.12); }
}
.cookie-notice { position: fixed; z-index: 1200; right: 18px; bottom: calc(226px + env(safe-area-inset-bottom)); display: none; max-width: 380px; padding: 19px; border: 1px solid var(--line); border-radius: 16px; background: #fff; box-shadow: var(--shadow); }
.cookie-notice.show { display: block; }
.cookie-notice p { margin-bottom: 12px; color: var(--muted); font-size: .8rem; }
.cookie-actions { display: flex; gap: 8px; }
.cookie-actions .btn { min-height: 42px; padding: .6rem .9rem; font-size: .79rem; }

@media (max-width: 1080px) {
  .nav-toggle { display: grid; }
  .nav { position: fixed; inset: 78px 0 auto; display: none; max-height: calc(100vh - 78px); overflow-y: auto; border-top: 1px solid var(--line); background: #fff; box-shadow: var(--shadow); }
  .nav.open { display: block; }
  .nav-list { width: min(calc(100% - 32px), var(--container)); margin: 0 auto; padding: 18px 0 25px; align-items: stretch; flex-direction: column; }
  .nav-link { width: 100%; padding: .7rem .9rem; }
  .header-actions .btn { display: none; }
  .hero-grid { min-height: auto; grid-template-columns: 1fr 1fr; gap: 35px; }
  .brand-logo-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .service-grid { grid-template-columns: repeat(2, 1fr); }
  .process-grid { grid-template-columns: repeat(3, 1fr); }
  .process-card:nth-child(4), .process-card:nth-child(5) { grid-column: span 1; }
  .footer-grid { grid-template-columns: 1.4fr 1fr 1fr; }
  .footer-grid > :last-child { grid-column: 1 / -1; }
}

@media (max-width: 820px) {
  body { padding-bottom: 0; }
  .topbar-group:first-child > span:last-child { display: none; }
  .section { padding: 70px 0; }
  .section-heading { align-items: flex-start; flex-direction: column; }
  .hero-grid, .split, .content-grid { grid-template-columns: 1fr; }
  .hero-grid { padding: 30px 0 58px; gap: 34px; }
  .hero-media { order: -1; margin-top: 0; }
  .hero-video { aspect-ratio: 16/9; }
  .hero-badge { right: 10px; }
  .trust-grid { grid-template-columns: 1fr 1fr; }
  .trust-item:nth-child(2) { border-right: 0; }
  .trust-item:nth-child(-n+2) { border-bottom: 1px solid rgba(255,255,255,.12); }
  .brand-logo-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .fault-grid, .area-grid { grid-template-columns: 1fr; }
  .work-grid { grid-template-columns: 1fr 1fr; grid-template-rows: 280px 190px 190px; }
  .work-item:first-child { grid-column: 1 / -1; grid-row: auto; }
  .blog-grid, .feature-grid { grid-template-columns: 1fr 1fr; }
  .content-grid { gap: 35px; }
  .side-card { position: static; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid > :last-child { grid-column: auto; }
  .mobile-actions { right: calc(14px + env(safe-area-inset-right)); bottom: calc(18px + env(safe-area-inset-bottom)); gap: 10px; }
  .mobile-action { width: 52px; height: 52px; }
  .mobile-action .icon { width: 23px; height: 23px; }
  .mobile-action span { right: 61px; }
  .cookie-notice { right: 14px; bottom: calc(210px + env(safe-area-inset-bottom)); left: 14px; max-width: none; }
}

@media (max-width: 580px) {
  .container { width: min(calc(100% - 24px), var(--container)); }
  .contact-ticker-viewport { min-height: 36px; }
  .contact-ticker-track { gap: 14px; padding-inline: 14px; font-size: .68rem; animation-duration: 18s; }
  .ticker-badge { padding: 3px 7px; font-size: .6rem; }
  .header-inner { min-height: 70px; }
  .brand-logo { width: 168px; }
  .site-footer .brand-logo { width: 188px; }
  .nav { inset: 70px 0 auto; }
  .section { padding: 58px 0; }
  .section-sm { padding: 48px 0; }
  .hero-grid { padding: 18px 0 46px; gap: 27px; }
  .hero h1 { margin-bottom: 16px; font-size: 2.28rem; }
  .hero .lead { margin-bottom: 23px; font-size: .96rem; }
  .hero-actions .btn { width: 100%; }
  .hero-note { margin-top: 22px; align-items: flex-start; font-size: .8rem; }
  .hero-media::before { display: none; }
  .hero-picture { border-width: 4px; border-radius: 22px; }
  .hero-video-label { bottom: 12px; left: 12px; padding: 7px 9px; font-size: .66rem; }
  .hero-badge { position: relative; right: auto; bottom: auto; max-width: 100%; margin: -17px 12px 0; }
  .trust-grid { grid-template-columns: 1fr; }
  .trust-item { padding: 17px 8px; border-right: 0; border-bottom: 1px solid rgba(255,255,255,.12); }
  .trust-item:last-child { border-bottom: 0; }
  .brand-showcase-head { margin-bottom: 26px; }
  .brand-category { padding: 18px 14px; }
  .brand-category-title { margin-bottom: 14px; }
  .brand-logo-grid {
    overflow-x: auto; padding: 2px 1px 10px; grid-template-columns: none; grid-auto-flow: column; grid-auto-columns: minmax(138px, 42vw); gap: 10px;
    overscroll-behavior-inline: contain; scrollbar-width: thin; scroll-snap-type: x mandatory;
  }
  .brand-logo-card { min-height: 104px; scroll-snap-align: start; }
  .brand-logo-card img { max-width: 130px; height: 45px; }
  .service-grid, .blog-grid, .feature-grid, .footer-grid, .form-grid, .contact-cards { grid-template-columns: 1fr; }
  .service-card { min-height: 235px; }
  .check-list { grid-template-columns: 1fr; }
  .fault-panel { padding: 22px; }
  .fault-panel ul { grid-template-columns: 1fr; }
  .process-grid { grid-template-columns: 1fr; }
  .process-card:nth-child(4), .process-card:nth-child(5) { grid-column: auto; }
  .area-card { min-height: 240px; padding: 27px; }
  .work-grid { display: grid; grid-template-columns: 1fr; grid-template-rows: none; grid-auto-rows: 220px; }
  .work-item:first-child { min-height: 270px; grid-column: auto; }
  .contact-band-inner { align-items: flex-start; flex-direction: column; }
  .contact-band-actions { width: 100%; flex-direction: column; }
  .contact-band-actions .btn { width: 100%; }
  .footer-grid { gap: 35px; }
  .footer-grid > :last-child { grid-column: auto; }
  .footer-bottom { align-items: flex-start; flex-direction: column; }
  .page-hero { padding: 60px 0 50px; }
  .page-hero h1 { font-size: 2.45rem; }
  .form-card { padding: 22px; }
  .field.full { grid-column: auto; }
}

@media (max-width: 360px) {
  .header-inner { gap: 10px; }
  .brand-logo { width: 154px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; }
  .contact-ticker-track { width: 100%; justify-content: center; overflow: hidden; animation: none !important; transform: none !important; }
}

@media print {
  .topbar, .site-header, .mobile-actions, .contact-band, .cookie-notice, .site-footer, .side-card { display: none !important; }
  body { padding: 0; color: #000; }
  .page-hero { padding: 25px 0; color: #000; background: #fff; }
  .page-hero h1 { color: #000; }
}