:root {
    --navy: #07192c;
    --navy-soft: #102a43;
    --red: #ed1717;
    --red-dark: #c90e0e;
    --white: #fff;
    --light: #f5f7fa;
    --text: #142033;
    --muted: #5f6b7a;
    --line: #dfe5ec;
    --shadow: 0 12px 35px rgba(4, 20, 40, .13);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--text); background: var(--white); font-family: Arial, Helvetica, sans-serif; line-height: 1.55; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
.container { width: min(1120px, 92%); margin: 0 auto; }
.topbar { padding: 9px 0; color: var(--white); background: var(--navy); font-size: 14px; font-weight: 700; }
.topbar-inner { display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.topbar a { color: var(--white); }
.site-header { position: sticky; top: 0; z-index: 20; background: var(--white); box-shadow: 0 3px 18px rgba(0, 0, 0, .1); }
.site-nav { min-height: 78px; display: flex; align-items: center; justify-content: space-between; gap: 25px; }
.brand { display: flex; align-items: center; gap: 12px; font-weight: 900; }
.brand img { width: 74px; height: 54px; border-radius: 8px; object-fit: cover; object-position: center; }
.brand span { font-size: 25px; letter-spacing: 1px; }
.brand b, .footer-brand span { color: var(--red); }
.brand small { font-size: 11px; letter-spacing: 2px; }
.menu { display: flex; align-items: center; gap: 23px; font-weight: 700; }
.menu a:hover, .menu a.active { color: var(--red); }
.menu .nav-btn { color: var(--white); }
.nav-btn, .btn-red { background: var(--red); color: var(--white); }
.nav-btn:hover, .btn-red:hover { background: var(--red-dark); color: var(--white) !important; }
.nav-btn { padding: 11px 17px; border-radius: 7px; }
.menu-toggle { display: none; border: 1px solid var(--line); border-radius: 7px; padding: 9px 12px; color: var(--navy); background: var(--white); font: inherit; font-weight: 700; }
.hero { min-height: 610px; display: flex; align-items: center; color: var(--white); background: linear-gradient(120deg, rgba(5, 22, 41, .96), rgba(5, 22, 41, .72)), url('../../img/6.jpeg') center/cover; }
.hero-content { max-width: 760px; padding: 70px 0; }
.eyebrow { display: inline-block; padding: 7px 14px; border-radius: 999px; background: var(--red); font-weight: 900; letter-spacing: .5px; text-transform: uppercase; }
.hero h1 { margin: 18px 0; font-size: clamp(38px, 6vw, 68px); line-height: 1.02; }
.hero h1 span { color: #ff3434; }
.hero p { max-width: 680px; font-size: 21px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 28px; }
.btn { display: inline-flex; align-items: center; justify-content: center; border: 0; border-radius: 8px; padding: 14px 22px; font-weight: 900; cursor: pointer; }
.btn-white { color: var(--navy); background: var(--white); }
section { padding: 76px 0; }
.section-head { max-width: 760px; margin: 0 auto 40px; text-align: center; }
.section-head h2 { margin: 0 0 10px; font-size: 38px; line-height: 1.1; }
.section-head p { color: var(--muted); font-size: 18px; }
.services, .contact { background: var(--light); }
.grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.card { padding: 28px; border-top: 5px solid var(--red); border-radius: 15px; background: var(--white); box-shadow: var(--shadow); transition: transform .2s ease; }
.card:hover { transform: translateY(-4px); }
.icon { width: 54px; height: 54px; display: grid; place-items: center; margin-bottom: 16px; border-radius: 50%; color: var(--white); background: var(--red); font-size: 18px; font-weight: 900; }
.card h3 { margin: 0 0 8px; font-size: 21px; }
.card p { margin: 0; color: var(--muted); }
.about { display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: 45px; }
.about img { width: 100%; max-height: 520px; border-radius: 18px; object-fit: cover; box-shadow: var(--shadow); }
.about .section-head { margin: 0; text-align: left; }
.checks { display: grid; gap: 13px; margin-top: 22px; }
.check { display: flex; gap: 10px; font-weight: 700; }
.check i { color: var(--red); font-size: 20px; font-style: normal; }
.offer { color: var(--white); background: var(--navy); }
.offer-box { padding: 42px; border: 2px solid var(--red); border-radius: 18px; text-align: center; }
.offer h2 { margin: 0 0 10px; font-size: 40px; }
.offer strong { color: #ff3434; }
.offer p { margin: 8px 0 25px; font-size: 20px; }
.contact-grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: 30px; }
.contact-card, .form-card { padding: 30px; border-radius: 16px; background: var(--white); box-shadow: var(--shadow); }
.contact-card h3, .form-card h3 { margin-top: 0; font-size: 26px; }
.contact-item { padding: 15px 0; border-bottom: 1px solid #e5e9ef; }
.contact-item:last-child { border-bottom: 0; }
.contact-item b { display: block; }
.contact-item a { color: var(--red); font-size: 20px; font-weight: 900; }
form { display: grid; gap: 14px; }
label { display: block; margin-bottom: 5px; font-weight: 700; }
input, textarea, select { width: 100%; padding: 13px; border: 1px solid #ccd4df; border-radius: 8px; color: var(--text); background: var(--white); font: inherit; }
input:focus, textarea:focus, select:focus { outline: 3px solid rgba(237, 23, 23, .16); border-color: var(--red); }
textarea { min-height: 130px; resize: vertical; }
.submit { font-size: 16px; }
.notice { margin: 0; color: var(--muted); font-size: 13px; }
.form-status { min-height: 20px; margin: 0; font-size: 14px; font-weight: 700; }
.form-status.success { color: #177245; }
.form-status.error { color: var(--red-dark); }
.blog-strip { background: var(--white); }
.post-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.post-card { overflow: hidden; border-radius: 15px; background: var(--white); box-shadow: var(--shadow); }
.post-card img { width: 100%; height: 205px; object-fit: cover; }
.post-card-body { padding: 24px; }
.post-card h3 { margin: 8px 0; font-size: 22px; line-height: 1.2; }
.post-card p { color: var(--muted); }
.post-date { color: var(--red); font-size: 13px; font-weight: 900; letter-spacing: .5px; text-transform: uppercase; }
.text-link { color: var(--red); font-weight: 900; }
.blog-heading, .post-hero { padding: 80px 0 45px; color: var(--white); background: linear-gradient(120deg, rgba(5, 22, 41, .94), rgba(5, 22, 41, .75)), url('../../img/4.jpeg') center/cover; }
.blog-heading h1, .post-hero h1 { max-width: 820px; margin: 0 0 12px; font-size: clamp(38px, 6vw, 64px); line-height: 1.04; }
.blog-heading p, .post-hero p { max-width: 700px; margin: 0; font-size: 19px; }
.blog-list { min-height: 380px; }
.post-article { max-width: 820px; margin: 0 auto; padding: 65px 0 85px; }
.post-article .post-cover { width: 100%; max-height: 500px; margin-bottom: 38px; border-radius: 18px; object-fit: cover; box-shadow: var(--shadow); }
.post-content { color: #303d4e; font-size: 18px; line-height: 1.85; white-space: normal; }
.post-content p { margin: 0 0 22px; }
.back-link { display: inline-block; margin-top: 25px; color: var(--red); font-weight: 900; }
.site-footer { padding: 30px 0; color: var(--white); background: #050f1d; }
.footer-grid { display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.footer-brand { font-size: 22px; font-weight: 900; }
.small { color: #b9c2ce; font-size: 14px; }
.floating-actions { position: fixed; right: 18px; bottom: 18px; z-index: 30; display: flex; gap: 10px; }
.floating-actions a { width: 56px; height: 56px; display: grid; place-items: center; border-radius: 50%; color: var(--white); box-shadow: 0 8px 20px rgba(0, 0, 0, .2); transition: transform .2s ease, box-shadow .2s ease; touch-action: manipulation; }
.floating-actions a:hover, .floating-actions a:focus-visible { color: var(--white); transform: translateY(-3px); box-shadow: 0 11px 24px rgba(0, 0, 0, .25); }
.floating-actions a:focus-visible { outline: 3px solid var(--white); outline-offset: 3px; }
.floating-actions svg { width: 26px; height: 26px; display: block; fill: none; stroke: currentColor; stroke-linecap: round; stroke-linejoin: round; stroke-width: 1.8; }
.floating-actions .wa .wa-mark { fill: currentColor; stroke: none; }
.floating-actions .call { background: var(--red); }
.floating-actions .wa { background: #25d366; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
.honeypot { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

@media (max-width: 850px) {
    .menu-toggle { display: block; }
    .menu { position: absolute; top: 78px; right: 4%; left: 4%; display: none; flex-direction: column; align-items: stretch; gap: 0; padding: 12px; border-radius: 10px; background: var(--white); box-shadow: var(--shadow); }
    .menu.is-open { display: flex; }
    .menu a { padding: 12px; }
    .grid, .post-grid { grid-template-columns: repeat(2, 1fr); }
    .about, .contact-grid { grid-template-columns: 1fr; }
    .hero { min-height: 560px; }
    .hero-content { padding: 55px 0; }
    .brand img { width: 58px; height: 45px; }
    .brand span { font-size: 20px; }
}

@media (max-width: 560px) {
    .topbar-inner { justify-content: center; text-align: center; }
    .topbar-inner span { display: none; }
    .grid, .post-grid { grid-template-columns: 1fr; }
    section { padding: 55px 0; }
    .hero h1 { font-size: 43px; }
    .hero p { font-size: 18px; }
    .offer-box { padding: 28px 18px; }
    .offer h2 { font-size: 31px; }
    .footer-grid { flex-direction: column; text-align: center; }
    .floating-actions { right: max(12px, env(safe-area-inset-right)); bottom: calc(12px + env(safe-area-inset-bottom)); gap: 8px; }
    .floating-actions a { width: 52px; height: 52px; }
    .floating-actions svg { width: 24px; height: 24px; }
}