:root {
  --ink: #171b23;
  --muted: #626b78;
  --soft: #f3f6fa;
  --paper: #ffffff;
  --line: #dce3ec;
  --dark: #0f1724;
  --dark-2: #182230;
  --blue: #075dcc;
  --blue-2: #0f7cff;
  --blue-soft: #e9f2ff;
  --steel: #2b3442;
  --radius: 10px;
  --max: 1180px;
  --shadow: 0 18px 45px rgba(16, 24, 40, .12);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: #fff;
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.55;
  text-rendering: optimizeLegibility;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; }
p { color: var(--muted); margin-top: 0; }
h1, h2, h3 { margin-top: 0; color: var(--ink); letter-spacing: 0; }
h1 { font-size: clamp(2.65rem, 6.3vw, 5.8rem); line-height: .96; margin-bottom: 24px; max-width: 900px; }
h2 { font-size: clamp(2rem, 4.1vw, 4.25rem); line-height: 1.05; margin-bottom: 18px; }
h3 { font-size: 1.1rem; margin-bottom: 10px; }
.skip-link { position: fixed; left: 1rem; top: -5rem; z-index: 100; background: #fff; padding: .75rem 1rem; border-radius: 8px; }
.skip-link:focus { top: 1rem; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); }
.site-header { position: sticky; top: 0; z-index: 50; background: rgba(255,255,255,.96); border-bottom: 1px solid var(--line); box-shadow: 0 8px 30px rgba(15, 23, 36, .06); }
.top-line { min-height: 34px; display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 0 max(18px, calc((100% - var(--max)) / 2)); background: var(--dark); color: rgba(255,255,255,.78); font-size: .78rem; text-transform: uppercase; letter-spacing: .08em; }
.top-line a { color: #fff; font-weight: 700; letter-spacing: 0; text-transform: none; }
.nav-shell { width: min(var(--max), calc(100% - 32px)); min-height: 82px; margin: 0 auto; display: flex; align-items: center; gap: 26px; }
.brand { flex: 0 0 auto; display: inline-flex; align-items: center; }
.brand img { width: 214px; height: auto; }
.footer-brand img { width: 230px; filter: brightness(0) invert(1); opacity: .98; }
.nav-menu { margin-left: auto; display: flex; align-items: center; gap: 26px; font-size: .95rem; font-weight: 700; color: #2f3744; }
.nav-menu a { position: relative; padding: 10px 0; }
.nav-menu a::after { content: ""; position: absolute; left: 0; right: 100%; bottom: 2px; height: 3px; background: var(--blue); transition: right .18s ease; }
.nav-menu a:hover::after, .nav-menu a:focus::after { right: 0; }
.nav-cta { display: inline-flex; align-items: center; min-height: 44px; padding: 0 18px; border-radius: 7px; background: var(--blue); color: #fff; font-weight: 800; box-shadow: 0 12px 24px rgba(7, 93, 204, .22); }
.nav-toggle { display: none; width: 44px; height: 44px; border: 1px solid var(--line); background: #fff; border-radius: 8px; }
.nav-toggle span:not(.sr-only) { display: block; width: 20px; height: 2px; margin: 5px auto; background: var(--dark); }
.section { width: min(var(--max), calc(100% - 32px)); margin: 0 auto; padding: 92px 0; }
.eyebrow { margin: 0 0 14px; color: var(--blue); font-size: .78rem; font-weight: 900; text-transform: uppercase; letter-spacing: .12em; }
.hero { width: min(1400px, calc(100% - 32px)); display: grid; grid-template-columns: .96fr 1.04fr; align-items: center; gap: 48px; padding-top: 72px; padding-bottom: 70px; }
.hero::before { content: ""; position: absolute; inset: 116px 0 auto 0; height: 520px; z-index: -1; background: linear-gradient(180deg, #f5f8fc 0%, #fff 100%); }
.hero-text { max-width: 690px; font-size: clamp(1.04rem, 1.4vw, 1.2rem); }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 30px; }
.button { min-height: 50px; display: inline-flex; align-items: center; justify-content: center; gap: 10px; padding: .9rem 1.12rem; border: 1px solid transparent; border-radius: 7px; font-weight: 850; cursor: pointer; transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease; }
.button:hover { transform: translateY(-2px); }
.button svg { width: 18px; height: 18px; stroke: currentColor; fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.button-primary { background: var(--blue); color: #fff; box-shadow: 0 14px 28px rgba(7, 93, 204, .24); }
.button-ghost { background: #fff; border-color: var(--line); color: var(--ink); }
.hero-media { position: relative; min-width: 0; padding: 18px; background: #fff; border: 1px solid var(--line); border-radius: 12px; box-shadow: var(--shadow); }
.hero-media::before { content: ""; position: absolute; right: -18px; bottom: -18px; width: 46%; height: 48%; border-right: 8px solid var(--blue); border-bottom: 8px solid var(--blue); border-radius: 0 0 12px 0; z-index: -1; }
.hero-media img { width: 100%; border-radius: 8px; aspect-ratio: 16 / 9; object-fit: cover; }
.glass-panel { position: absolute; left: 34px; right: 34px; bottom: 34px; padding: 18px 20px; background: rgba(15, 23, 36, .94); color: #fff; border-radius: 8px; box-shadow: 0 14px 32px rgba(0,0,0,.24); }
.glass-panel span { display: block; color: #77b4ff; font-size: .76rem; font-weight: 900; text-transform: uppercase; letter-spacing: .1em; }
.glass-panel strong { display: block; margin-top: 4px; font-size: 1.08rem; color: #fff; }
.trust-strip { width: min(var(--max), calc(100% - 32px)); display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; padding: 0; margin-top: 0; border: 1px solid var(--line); border-radius: 10px; overflow: hidden; background: #fff; box-shadow: 0 10px 28px rgba(16, 24, 40, .06); }
.trust-strip div { padding: 25px 24px; border-right: 1px solid var(--line); }
.trust-strip div:last-child { border-right: 0; }
.trust-strip strong { display: block; color: var(--dark); font-size: 1.05rem; }
.trust-strip span { display: block; margin-top: 4px; color: var(--muted); }
.section-heading { max-width: 850px; margin-bottom: 42px; }
.section-heading p:not(.eyebrow) { font-size: 1.08rem; }
.service-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.service-card { position: relative; min-height: 250px; padding: 28px 24px; border: 1px solid var(--line); border-radius: 10px; background: #fff; overflow: hidden; box-shadow: 0 8px 24px rgba(16,24,40,.05); transition: transform .18s ease, box-shadow .18s ease; }
.service-card::before { content: ""; position: absolute; left: 0; top: 0; width: 100%; height: 5px; background: linear-gradient(90deg, var(--blue), var(--blue-2)); }
.service-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.icon { width: 48px; height: 48px; display: grid; place-items: center; margin-bottom: 22px; border-radius: 9px; background: var(--blue-soft); color: var(--blue); }
.icon svg { width: 24px; height: 24px; stroke: currentColor; fill: none; stroke-width: 1.9; stroke-linecap: round; stroke-linejoin: round; }
.dark-section { width: 100%; max-width: none; padding-left: max(16px, calc((100% - var(--max)) / 2)); padding-right: max(16px, calc((100% - var(--max)) / 2)); background: linear-gradient(135deg, var(--dark), #1b2533); color: #fff; }
.dark-section h2, .dark-section h3 { color: #fff; }
.dark-section p { color: rgba(255,255,255,.72); }
.dark-section .eyebrow { color: #77b4ff; }
.advantage-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.advantage-card { padding: 26px 24px; border: 1px solid rgba(255,255,255,.14); border-radius: 10px; background: rgba(255,255,255,.06); }
.advantage-card .icon { background: rgba(255,255,255,.1); color: #77b4ff; }
.timeline { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(5, 1fr); border-top: 2px solid var(--line); }
.timeline-item { position: relative; padding: 30px 20px 0 0; }
.timeline-item::before { content: ""; position: absolute; top: -9px; left: 0; width: 16px; height: 16px; border-radius: 50%; background: var(--blue); box-shadow: 0 0 0 8px var(--blue-soft); }
.timeline-item span { display: block; margin-bottom: 18px; color: var(--blue); font-weight: 900; }
.project-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.project-card { overflow: hidden; border: 1px solid var(--line); border-radius: 10px; background: #fff; box-shadow: 0 8px 24px rgba(16,24,40,.06); }
.project-card img { width: 100%; aspect-ratio: 1.22; object-fit: cover; background: var(--soft); }
.project-card div { padding: 24px; }
.before-after { display: grid; grid-template-columns: 1fr 1fr; overflow: hidden; border: 1px solid var(--line); border-radius: 10px; background: #fff; }
.before-after div { min-height: 250px; padding: 34px; display: flex; flex-direction: column; justify-content: flex-end; }
.before-after div:first-child { background: #eef2f7; }
.before-after div:last-child { background: linear-gradient(135deg, var(--dark), #0a4ea8); color: #fff; }
.before-after div:last-child p { color: rgba(255,255,255,.78); }
.before-after span { color: var(--blue); font-weight: 900; font-size: .78rem; text-transform: uppercase; letter-spacing: .12em; }
.review-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.review-card { padding: 28px; border: 1px solid var(--line); border-radius: 10px; background: #fff; box-shadow: 0 8px 24px rgba(16,24,40,.05); }
.review-card p { color: var(--ink); font-size: 1.04rem; }
.review-card strong { display: block; margin-top: 18px; color: var(--blue); }
.faq-list { display: grid; gap: 12px; }
details { padding: 22px 24px; border: 1px solid var(--line); border-radius: 10px; background: #fff; }
summary { cursor: pointer; font-weight: 850; }
details p { margin: 14px 0 0; }
.contact-section { display: grid; grid-template-columns: .85fr 1fr; gap: 44px; align-items: start; }
.contact-links { display: grid; gap: 10px; margin: 28px 0; }
.contact-links a { color: var(--blue); font-weight: 850; }
.map-placeholder { min-height: 225px; padding: 26px; display: flex; flex-direction: column; justify-content: flex-end; border: 1px solid var(--line); border-radius: 10px; background: linear-gradient(135deg, var(--blue-soft), #fff); }
.map-placeholder span { color: var(--blue); font-weight: 900; text-transform: uppercase; letter-spacing: .1em; font-size: .78rem; }
.contact-form { padding: 28px; display: grid; gap: 16px; border: 1px solid var(--line); border-radius: 10px; background: #fff; box-shadow: var(--shadow); }
.contact-form label { display: grid; gap: 8px; color: #344054; font-weight: 800; }
.contact-form input, .contact-form textarea, .contact-form select { width: 100%; border: 1px solid var(--line); border-radius: 8px; padding: .92rem 1rem; background: #fbfdff; color: var(--ink); }
.contact-form input:focus, .contact-form textarea:focus, .contact-form select:focus { outline: 3px solid rgba(7,93,204,.14); border-color: var(--blue); }
.form-success { padding: 12px 14px; border-radius: 8px; background: #ecfdf3; color: #027a48; margin: 0; }
.form-error { padding: 12px 14px; border-radius: 8px; background: #fff1f3; color: #c01048; margin: 0; }
.site-footer { background: var(--dark); color: #fff; padding: 62px max(16px, calc((100% - var(--max)) / 2)) 28px; border-top: 5px solid var(--blue); }
.site-footer h2 { color: #fff; }
.footer-grid { display: grid; grid-template-columns: 1.55fr 1fr 1fr 1fr; gap: 34px; }
.footer-grid h2 { font-size: .86rem; text-transform: uppercase; letter-spacing: .12em; margin-bottom: 14px; }
.footer-grid a { display: block; color: rgba(255,255,255,.72); margin: 8px 0; }
.footer-grid p, .footer-bottom { color: rgba(255,255,255,.66); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.12); margin-top: 42px; padding-top: 22px; display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.footer-brand { margin-bottom: 18px; }
.legal-page { max-width: 860px; }
.legal-page h1 { font-size: clamp(2.5rem,6vw,5rem); }
.legal-page h2 { font-size: clamp(1.5rem,3vw,2.4rem); margin-top: 42px; }
.legal-page p, .legal-page li { color: var(--muted); }
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .55s ease, transform .55s ease; }
.reveal.is-visible { opacity: 1; transform: translateY(0); }
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; animation: none !important; } .reveal { opacity: 1; transform: none; } }
@media (max-width: 1020px) {
  .nav-toggle { display: block; margin-left: auto; }
  .nav-menu { position: fixed; left: 16px; right: 16px; top: 126px; display: none; flex-direction: column; align-items: stretch; gap: 0; padding: 10px; background: #fff; border: 1px solid var(--line); border-radius: 10px; box-shadow: var(--shadow); }
  .nav-menu.is-open { display: flex; }
  .nav-menu a { padding: 14px; }
  .nav-menu a::after { display: none; }
  .nav-cta { display: none; }
  .hero, .contact-section { grid-template-columns: 1fr; }
  .service-grid, .advantage-grid { grid-template-columns: repeat(2, 1fr); }
  .project-grid, .review-grid, .trust-strip { grid-template-columns: repeat(2, 1fr); }
  .timeline { grid-template-columns: 1fr; border-top: 0; border-left: 2px solid var(--line); }
  .timeline-item { padding: 0 0 28px 30px; }
  .timeline-item::before { top: 4px; left: -9px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .top-line { display: none; }
  .nav-shell { min-height: 74px; width: min(100% - 24px, var(--max)); }
  .brand img { width: 172px; }
  .nav-menu { top: 84px; }
  .section { width: min(100% - 24px, var(--max)); padding: 66px 0; }
  .hero { width: min(100% - 24px, 1400px); padding-top: 44px; padding-bottom: 50px; }
  h1 { font-size: clamp(2.45rem, 13vw, 4rem); }
  h2 { font-size: clamp(1.9rem, 9vw, 3rem); }
  .hero-actions, .button { width: 100%; }
  .hero-media { padding: 10px; }
  .hero-media::before { display: none; }
  .glass-panel { position: static; margin-top: 10px; }
  .service-grid, .advantage-grid, .project-grid, .review-grid, .trust-strip, .before-after, .footer-grid { grid-template-columns: 1fr; }
  .trust-strip div { border-right: 0; border-bottom: 1px solid var(--line); }
  .trust-strip div:last-child { border-bottom: 0; }
  .contact-form { padding: 20px; }
}

.hp-field{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}.privacy-check{display:grid!important;grid-template-columns:18px 1fr;align-items:start;gap:10px!important;font-weight:600!important;color:var(--muted)!important}.privacy-check input{width:18px!important;margin-top:4px}.privacy-check a{color:var(--blue);font-weight:800}